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  1. Identifying Malnutrition: Nutritional Status in Newly Diagnosed Patients With Cancer.

    Science.gov (United States)

    Krishnasamy, Karthikayini; Li Yoong, Tang; Mei Chan, Chong; Peng Choong, Lau; Chinna, Karuthan

    2017-02-01

    Malnutrition is common among patients with cancer, but little attention is given to its risks and consequences. The aim of this study is to assess the nutritional status and identify the factors associated with malnutrition among newly diagnosed patients with cancer. Patients admitted with newly diagnosed cancer at a teaching hospital in Malaysia were recruited from January to April 2015. Nutritional status was assessed before treatment initiation, and patients were classified into three categories. A total of 132 pretreatment patients were recruited into the study. About half were severely malnourished. Patients with stage III cancer had the highest prevalence of severe malnourishment. Clinical parameters and disease characteristics were significantly associated with nutritional status. Demographic variables were also statistically significantly associated with severe nutritional status.

  2. 40 CFR 268.38 - Waste specific prohibitions-newly identified organic toxicity characteristic wastes and newly...

    Science.gov (United States)

    2010-07-01

    ... identified organic toxicity characteristic wastes and newly listed coke by-product and chlorotoluene...) SOLID WASTES (CONTINUED) LAND DISPOSAL RESTRICTIONS Prohibitions on Land Disposal § 268.38 Waste...-product and chlorotoluene production wastes. (a) Effective December 19, 1994, the wastes specified in 40...

  3. Newly identified risk factors for MRSA carriage in The Netherlands.

    Directory of Open Access Journals (Sweden)

    W S N Lekkerkerk

    Full Text Available To elucidate new risk factors for MRSA carriers without known risk factors (MRSA of unknown origin; MUO. These MUO carriers are neither pre-emptively screened nor isolated as normally dictated by the Dutch Search & Destroy policy, thus resulting in policy failure.We performed a prospective case control study to determine risk factors for MUO acquisition/carriage (Dutch Trial Register: NTR2041. Cases were MUO carriers reported by participating medical microbiological laboratories to the RIVM from September 1st 2011 until September 1st 2013. Controls were randomly selected from the community during this period.Significant risk factors for MUO in logistic multivariate analysis were antibiotic use in the last twelve months, aOR 8.1 (5.6-11.7, screened as contact in a contact tracing but not detected as a MRSA carrier at that time, aOR 4.3 (2.1-8.8, having at least one foreign parent, aOR 2.4 (1.4-3.9 and receiving ambulatory care, aOR 2.3 (1.4-3.7. Our found risk factors explained 83% of the MUO carriage.Identifying new risk factors for MRSA carriers remains crucial for countries that apply a targeted screening approach as a Search and Destroy policy or as vertical infection prevention measure.

  4. CHHBP: a newly identified receptor of crustacean hyperglycemic hormone.

    Science.gov (United States)

    Li, Ran; Tian, Jin-Ze; Zhuang, Cui-Heng; Zhang, Yi-Chen; Geng, Xu-Yun; Zhu, Li-Na; Sun, Jin-Sheng

    2016-04-15

    Crustacean hyperglycemic hormone (CHH) is a neurohormone found only in arthropods that plays a pivotal role in the regulation of hemolymph glucose levels, molting and stress responses. Although it was determined that a membrane guanylyl cyclase (GC) acts as the CHH receptor in the Y-organ during ecdysteroidogenesis, the identity of the CHH receptor in the hepatopancreas has not been established. In this study, we identified CHH binding protein (CHHBP), as a potential receptor by screening the annotated unigenes from the transcriptome of ITALIC! Eriocheir sinensis, after removal of the eyestalk. Analysis of the binding affinity between CHH and CHHBP provided direct evidence that CHH interacts with CHHBP in a specific binding mode. Subsequent analysis showed that CHHBP is expressed primarily in the hepatopancreas where it localizes to the cell membrane. In addition, real-time PCR analysis showed that ITALIC! CHHBPtranscript levels gradually increase in the hepatopancreas following eyestalk ablation. RNAi-mediated suppression of ITALIC! CHHBPexpression resulted in decreased glucose levels. Furthermore, the reduction of blood glucose induced by ITALIC! CHHBPRNAi reached the same level as that observed in the eyestalk ablation group, suggesting that CHHBP is involved in glucose metabolism regulated by CHH. In addition, compared with the control group, injection of CHH was unable to rescue the decreased glucose levels in ITALIC! CHHBPRNAi crabs. CHH induced transport of 2-NBDG to the outside of cells, with indispensable assistance from CHHBP. Taken together, these findings suggest that CHHBP acts as one type of the primary signal processor of CHH-mediated regulation of cellular glucose metabolism. © 2016. Published by The Company of Biologists Ltd.

  5. Identifying the Training Needs of Heads of Department in a Newly Established University in Vietnam

    Science.gov (United States)

    Nguyen, Thi Lan Huong

    2012-01-01

    Although middle-level academic managers really need training in order to perform their roles adequately in the very changing context of higher education, little formal training is provided, particularly in less developed countries. This paper identifies the training needs of Heads of Department in a newly established university in Vietnam as a…

  6. The role of infections and coinfections with newly identified and emerging respiratory viruses in children

    Directory of Open Access Journals (Sweden)

    Debiaggi Maurizia

    2012-10-01

    Full Text Available Abstract Acute respiratory infections are a major cause of morbidity in children both in developed and developing countries. A wide range of respiratory viruses, including respiratory syncytial virus (RSV, influenza A and B viruses, parainfluenza viruses (PIVs, adenovirus, rhinovirus (HRV, have repeatedly been detected in acute lower respiratory tract infections (LRTI in children in the past decades. However, in the last ten years thanks to progress in molecular technologies, newly discovered viruses have been identified including human Metapneumovirus (hMPV, coronaviruses NL63 (HcoV-NL63 and HKU1 (HcoV-HKU1, human Bocavirus (HBoV, new enterovirus (HEV, parechovirus (HpeV and rhinovirus (HRV strains, polyomaviruses WU (WUPyV and KI (KIPyV and the pandemic H1N1v influenza A virus. These discoveries have heavily modified previous knowledge on respiratory infections mainly highlighting that pediatric population is exposed to a variety of viruses with similar seasonal patterns. In this context establishing a causal link between a newly identified virus and the disease as well as an association between mixed infections and an increase in disease severity can be challenging. This review will present an overview of newly recognized as well as the main emerging respiratory viruses and seek to focus on the their contribution to infection and co-infection in LRTIs in childhood.

  7. NEWLY IDENTIFIED EXTENDED GREEN OBJECTS (EGOs) FROM THE SPITZER GLIMPSE II SURVEY. I. CATALOG

    International Nuclear Information System (INIS)

    Chen, Xi; Gan, Cong-Gui; Shen, Zhi-Qiang; Ellingsen, Simon P.; Titmarsh, Anita; He, Jin-Hua

    2013-01-01

    We have produced a catalog containing 98 newly identified massive young stellar object (MYSO) candidates associated with ongoing outflows (known as extended green objects, or EGOs). These have been identified from the Spitzer Galactic Legacy Infrared Mid-Plane Survey Extraordinaire (GLIMPSE) II data set and our new identifications increase the number of known EGOs to ∼400 in our Galaxy, adding to the ∼300 previously identified EGOs reported by Cyganowski et al. from the GLIMPSE I survey. The high detection rate (∼70%) of 95 GHz class I methanol masers achieved in a survey toward 57 of these new EGOs with the Mopra 22 m radio telescope demonstrates that the new EGOs are associated with outflows. Investigations of the mid-infrared properties and physical associations with other star formation tracers (e.g., infrared dark clouds, class I and II methanol masers, and millimeter Bolocam Galactic Plane Survey sources) reveal that the newly identified EGOs are very similar in nature to those in the sample of Cyganowski et al. All of the observational evidence supports the hypothesis that EGOs correspond to MYSOs at the earliest evolutionary stage, with ongoing outflow activity, and active rapid accretion.

  8. Apolipoprotein A5: A newly identified gene impacting plasmatriglyceride levels in humans and mice

    Energy Technology Data Exchange (ETDEWEB)

    Pennacchio, Len A.; Rubin, Edward M.

    2002-09-15

    Apolipoprotein A5 (APOA5) is a newly described member of theapolipoprotein gene family whose initial discovery arose from comparativesequence analysis of the mammalian APOA1/C3/A4 gene cluster. Functionalstudies in mice indicated that alteration in the level of APOA5significantly impacted plasma triglyceride concentrations. Miceover-expressing human APOA5 displayed significantly reducedtriglycerides, while mice lacking apoA5 had a large increase in thislipid parameter. Studies in humans have also suggested an important rolefor APOA5 in determining plasma triglyceride concentrations. In theseexperiments, polymorphisms in the human gene were found to define severalcommon haplotypes that were associated with significant changes intriglyceride concentrations in multiple populations. Several separateclinical studies have provided consistent and strong support for theeffect with 24 percent of Caucasians, 35 percent of African-Americans and53 percent of Hispanics carrying APOA5 haplotypes associated withincreased plasma triglyceride levels. In summary, APOA5 represents anewly discovered gene involved in triglyceride metabolism in both humansand mice whose mechanism of action remains to be deciphered.

  9. A newly identified tick-borne Borrelia species and relapsing fever in Tanzania.

    Science.gov (United States)

    Kisinza, William N; McCall, P J; Mitani, Harumi; Talbert, Alison; Fukunaga, Masahito

    2003-10-18

    Tick-borne relapsing fever caused by the spirochaete Borrelia duttonii is a common cause of serious illness in central Tanzania. Screening of Ornithodoros sp ticks from infested houses for the presence of B duttonii had detected a previously unidentified species of Borrelia. We investigated whether this species infected the human population in a central Tanzanian village, by use of blood slide examination and PCR. PCR was twice as sensitive in detection of infections, showing Borrelia sp in six (11%) of 54 children with fever, and in 13 (4%) of 307 otherwise healthy children. Genotyping Borrelia from 17 infections identified Borrelia duttonii and an unnamed species. Our findings show that the newly discovered species is a causal agent of tick-borne relapsing fever.

  10. Functional characterization of two newly identified Human Endogenous Retrovirus coding envelope genes

    Directory of Open Access Journals (Sweden)

    Heidmann Thierry

    2005-03-01

    Full Text Available Abstract A recent in silico search for coding sequences of retroviral origin present in the human genome has unraveled two new envelope genes that add to the 16 genes previously identified. A systematic search among the latter for a fusogenic activity had led to the identification of two bona fide genes, named syncytin-1 and syncytin-2, most probably co-opted by primate genomes for a placental function related to the formation of the syncytiotrophoblast by cell-cell fusion. Here, we show that one of the newly identified envelope gene, named envP(b, is fusogenic in an ex vivo assay, but that its expression – as quantified by real-time RT-PCR on a large panel of human tissues – is ubiquitous, albeit with a rather low value in most tissues. Conversely, the second envelope gene, named envV, discloses a placenta-specific expression, but is not fusogenic in any of the cells tested. Altogether, these results suggest that at least one of these env genes may play a role in placentation, but most probably through a process different from that of the two previously identified syncytins.

  11. Periodontal findings in individuals with newly identified pre-diabetes or diabetes mellitus.

    Science.gov (United States)

    Lamster, Ira B; Cheng, Bin; Burkett, Sandra; Lalla, Evanthia

    2014-11-01

    To assess the periodontal status and number of missing teeth in patients with newly identified pre-diabetes or diabetes mellitus. A total of 1097 subjects with previously undiagnosed diabetes were available for study, and were categorized into normoglycaemic, potentially pre-diabetes or potentially diabetes groups based on a point-of-care (POC) HbA1c test. In fully adjusted models, significant differences were observed between all groups for the per cent of teeth with at least one site with a probing depth of ≥5 mm. For bleeding on probing, there were significant differences between diabetes and pre-diabetes (p = 0.001), and between diabetes and normoglycaemic groups (p = 0.002). For missing teeth, there were significant differences between the pre-diabetes and normoglycaemic groups (p = 0.034), and the diabetes and normoglycaemic groups (p = 0.004). Individuals with previously unidentified pre-diabetes demonstrate a level of periodontal destruction between that observed for normoglycaemic individuals and persons with diabetes. These data emphasize the association of oral findings to dysglycaemia, and suggest that periodontal disease and tooth loss can be early complications of diabetes mellitus. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  12. Performance of Student Software Development Teams: The Influence of Personality and Identifying as Team Members

    Science.gov (United States)

    Monaghan, Conal; Bizumic, Boris; Reynolds, Katherine; Smithson, Michael; Johns-Boast, Lynette; van Rooy, Dirk

    2015-01-01

    One prominent approach in the exploration of the variations in project team performance has been to study two components of the aggregate personalities of the team members: conscientiousness and agreeableness. A second line of research, known as self-categorisation theory, argues that identifying as team members and the team's performance norms…

  13. Highly efficient gluten degradation with a newly identified prolyl endoprotease: implications for celiac disease.

    Science.gov (United States)

    Stepniak, Dariusz; Spaenij-Dekking, Liesbeth; Mitea, Cristina; Moester, Martine; de Ru, Arnoud; Baak-Pablo, Renee; van Veelen, Peter; Edens, Luppo; Koning, Frits

    2006-10-01

    Celiac disease is a T cell-driven intolerance to wheat gluten. The gluten-derived T cell epitopes are proline-rich and thereby highly resistant to proteolytic degradation within the gastrointestinal tract. Oral supplementation with prolyl oligopeptidases has therefore been proposed as a potential therapeutic approach. The enzymes studied, however, have limitations as they are irreversibly inactivated by pepsin and acidic pH, both present in the stomach. As a consequence, these enzymes will fail to degrade gluten before it reaches the small intestine, the site where gluten induces inflammatory T cell responses that lead to celiac disease. We have now determined the usefulness of a newly identified prolyl endoprotease from Aspergillus niger for this purpose. Gluten and its peptic/tryptic digest were treated with prolyl endoprotease, and the destruction of the T cell epitopes was tested using mass spectrometry, T cell proliferation assays, ELISA, reverse-phase HPLC, SDS-PAGE, and Western blotting. We observed that the A. niger prolyl endoprotease works optimally at 4-5 pH, remains stable at 2 pH, and is completely resistant to digestion with pepsin. Moreover, the A. niger-derived enzyme efficiently degraded all tested T cell stimulatory peptides as well as intact gluten molecules. On average, the endoprotease from A. niger degraded gluten peptides 60 times faster than a prolyl oligopeptidase. Together these results indicate that the enzyme from A. niger efficiently degrades gluten proteins. Future studies are required to determine if the prolyl endoprotease can be used as an oral supplement to reduce gluten intake in patients.

  14. Genetic Methods to Identify and Manipulate Newly born Neurons in the Adult Brain

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    Itaru eImayoshi

    2011-05-01

    Full Text Available Although mammalian neurogenesis is mostly completed by the perinatal period, new neurons are continuously generated in the subventricular zone of the lateral ventricle and the subgranular zone of the hippocampal dentate gyrus. Since the discovery of adult neurogenesis, many extensive studies have been performed on various aspects of adult neurogenesis, including proliferation and fate-specification of adult neural stem cells, and the migration, maturation and synaptic integration of newly born neurons. Furthermore, recent research has shed light on the intensive contribution of adult neurogenesis to olfactory-related and hippocampus-mediated brain functions. The field of adult neurogenesis progressed tremendously thanks to technical advances that facilitate the identification and selective manipulation of newly born neurons among billions of pre-existing neurons in the adult central nervous system. In this review, we introduce recent advances in the methodologies for visualizing newly generated neurons and manipulating neurogenesis in the adult brain. Particularly, the application of site-specific recombinases and Tet inducible system in combination with transgenic or gene targeting strategy is discussed in further detail.

  15. Surge in newly identified diabetes among medicaid patients in 2014 within medicaid expansion States under the affordable care act.

    Science.gov (United States)

    Kaufman, Harvey W; Chen, Zhen; Fonseca, Vivian A; McPhaul, Michael J

    2015-05-01

    Twenty-six states and the District of Columbia expanded Medicaid in January 2014 pursuant to the Affordable Care Act (ACA); 24 states did not. This created an opportunity to examine the impact of Medicaid expansion on the number of Medicaid patients with newly identified diabetes among enrollees (19-64 years of age) who had laboratory testing through Quest Diagnostics. Newly identified diabetes was defined as an ICD-9 diagnosis code of 250.x (diabetes) or hemoglobin A1c of >6.4% (46 mmol/mol) within the first 6 months of a calendar year and the absence of both in the preceding calendar year within our data repository. We identified 215,398 and 218,890 patients who met our definition of newly diagnosed diabetes within the first 6 months of 2013 (control period) and 2014 (study period), respectively (a 1.6% increase). We identified 26,237 Medicaid-enrolled patients with new diabetes in the control period vs. 29,673 in the study period: an increase of 13%. The number of Medicaid-enrolled patients with newly identified diabetes increased by 23% (14,625 vs. 18,020 patients) in the 26 states (and District of Columbia) that expanded Medicaid compared with an increase of 0.4% (11,612 vs. 11,653 patients) in the 24 states that did not expand Medicaid during this period. Similar differences were observed in younger and older adults and for both men and women. This study suggests that in the states that expanded Medicaid under the ACA, an increased number of Medicaid patients with diabetes are being diagnosed and treated earlier. This could be anticipated to lead to better long-term outcomes. © 2015 by the American Diabetes Association. Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered.

  16. HUNTING THE PARENT OF THE ORPHAN STREAM: IDENTIFYING STREAM MEMBERS FROM LOW-RESOLUTION SPECTROSCOPY

    International Nuclear Information System (INIS)

    Casey, Andrew R.; Da Costa, Gary; Keller, Stefan C.; Maunder, Elizabeth

    2013-01-01

    We present candidate K-giant members in the Orphan Stream that have been identified from low-resolution data taken with the AAOmega spectrograph on the Anglo-Australian Telescope. From modest signal-to-noise spectra and independent cuts in photometry, kinematics, gravity, and metallicity we yield self-consistent, highly probable stream members. We find a revised stream distance of 22.5 ± 2.0 kpc near the celestial equator and our kinematic signature peaks at V GSR = 82.1 ± 1.4 km s –1 . The observed velocity dispersion of our most probable members is consistent with arising from the velocity uncertainties alone. This indicates that at least along this line of sight, the Orphan Stream is kinematically cold. Our data indicate an overall stream metallicity of [Fe/H] = –1.63 ± 0.19 dex which is more metal-rich than previously found and unbiased by spectral type. Furthermore, the significant metallicity dispersion displayed by our most probable members, σ([Fe/H]) = 0.56 dex, suggests that the unidentified Orphan Stream parent is a dSph satellite. We highlight likely members for high-resolution spectroscopic follow-up.

  17. Negative Regulation of Active Zone Assembly by a Newly Identified SR Protein Kinase

    OpenAIRE

    Johnson, Ervin L.; Fetter, Richard D.; Davis, Graeme W.

    2009-01-01

    Presynaptic, electron-dense, cytoplasmic protrusions such as the T-bar (Drosophila) or ribbon (vertebrates) are believed to facilitate vesicle movement to the active zone (AZ) of synapses throughout the nervous system. The molecular composition of these structures including the T-bar and ribbon are largely unknown, as are the mechanisms that specify their synapse-specific assembly and distribution. In a large-scale, forward genetic screen, we have identified a mutation termed air traffic cont...

  18. Identifying and assessing views among physically-active adult gym members in Israel on dietary supplements.

    Science.gov (United States)

    Druker, Inbal; Gesser-Edelsburg, Anat

    2017-01-01

    Sports dietary supplements are available for sale in public places including sports clubs. Although there is uncertainty regarding their safety, many gym members who regularly work out consume them. The present study aimed to identify the approaches and perspectives of the public who work out in gyms and take dietary supplements. It examined how professionals view sports dietary supplement consumption, and how they communicate this issue to gym members. The literature discusses the prevalence of SDS use among athletes, but rarely discusses or compares between the risk perceptions of gym members, trainers, and dietitians, who represent the physically-active general public, regarding SDS. We conducted constructivist qualitative research in semi-structured one-on-one interviews ( n  = 34). We held in-depth interviews ( n  = 20) with a heterogeneous population of adult gym members who take dietary supplements, and ( n  = 14) with dietitians and fitness trainers. The main finding was a gap in risk perception of dietary supplement use between dietitians, gym members and fitness trainers. There was low risk perception among dietary supplements consumers. Trainers believed that benefits of supplement consumption exceeded risk, and therefore they did not convey a message to their clients about risk. In contrast, dietitians interviewed for this study renounced general use of sports dietary supplements and doubted whether trainers had proper nutritional knowledge to support it. Lack of awareness of risks suggests that there is a need for communication on this issue. We recommend that professionals (physicians and dietitians) be present in sports clubs that sell such products in an uncontrolled way.

  19. Negative regulation of active zone assembly by a newly identified SR protein kinase.

    Science.gov (United States)

    Johnson, Ervin L; Fetter, Richard D; Davis, Graeme W

    2009-09-01

    Presynaptic, electron-dense, cytoplasmic protrusions such as the T-bar (Drosophila) or ribbon (vertebrates) are believed to facilitate vesicle movement to the active zone (AZ) of synapses throughout the nervous system. The molecular composition of these structures including the T-bar and ribbon are largely unknown, as are the mechanisms that specify their synapse-specific assembly and distribution. In a large-scale, forward genetic screen, we have identified a mutation termed air traffic controller (atc) that causes T-bar-like protein aggregates to form abnormally in motoneuron axons. This mutation disrupts a gene that encodes for a serine-arginine protein kinase (SRPK79D). This mutant phenotype is specific to SRPK79D and is not secondary to impaired kinesin-dependent axonal transport. The srpk79D gene is neuronally expressed, and transgenic rescue experiments are consistent with SRPK79D kinase activity being necessary in neurons. The SRPK79D protein colocalizes with the T-bar-associated protein Bruchpilot (Brp) in both the axon and synapse. We propose that SRPK79D is a novel T-bar-associated protein kinase that represses T-bar assembly in peripheral axons, and that SRPK79D-dependent repression must be relieved to facilitate site-specific AZ assembly. Consistent with this model, overexpression of SRPK79D disrupts AZ-specific Brp organization and significantly impairs presynaptic neurotransmitter release. These data identify a novel AZ-associated protein kinase and reveal a new mechanism of negative regulation involved in AZ assembly. This mechanism could contribute to the speed and specificity with which AZs are assembled throughout the nervous system.

  20. Negative regulation of active zone assembly by a newly identified SR protein kinase.

    Directory of Open Access Journals (Sweden)

    Ervin L Johnson

    2009-09-01

    Full Text Available Presynaptic, electron-dense, cytoplasmic protrusions such as the T-bar (Drosophila or ribbon (vertebrates are believed to facilitate vesicle movement to the active zone (AZ of synapses throughout the nervous system. The molecular composition of these structures including the T-bar and ribbon are largely unknown, as are the mechanisms that specify their synapse-specific assembly and distribution. In a large-scale, forward genetic screen, we have identified a mutation termed air traffic controller (atc that causes T-bar-like protein aggregates to form abnormally in motoneuron axons. This mutation disrupts a gene that encodes for a serine-arginine protein kinase (SRPK79D. This mutant phenotype is specific to SRPK79D and is not secondary to impaired kinesin-dependent axonal transport. The srpk79D gene is neuronally expressed, and transgenic rescue experiments are consistent with SRPK79D kinase activity being necessary in neurons. The SRPK79D protein colocalizes with the T-bar-associated protein Bruchpilot (Brp in both the axon and synapse. We propose that SRPK79D is a novel T-bar-associated protein kinase that represses T-bar assembly in peripheral axons, and that SRPK79D-dependent repression must be relieved to facilitate site-specific AZ assembly. Consistent with this model, overexpression of SRPK79D disrupts AZ-specific Brp organization and significantly impairs presynaptic neurotransmitter release. These data identify a novel AZ-associated protein kinase and reveal a new mechanism of negative regulation involved in AZ assembly. This mechanism could contribute to the speed and specificity with which AZs are assembled throughout the nervous system.

  1. Endogenous ribosomal protein L29 (RPL29: a newly identified regulator of angiogenesis in mice

    Directory of Open Access Journals (Sweden)

    Dylan T. Jones

    2013-01-01

    Cellular ribosomal protein L29 (RPL29 is known to be important in protein synthesis, but its function during angiogenesis has never been described before. We have shown previously that mice lacking β3-integrins support enhanced tumour angiogenesis and, therefore, deletion of endothelial αvβ3 can provide a method for discovery of novel regulators of tumour angiogenesis. Here, we describe significant upregulation of RPL29 in β3-null endothelial cells at both the mRNA and protein level. Ex vivo, we show that VEGF-stimulated microvessel sprouting was reduced significantly in Rpl29-heterozygous and Rpl29-null aortic ring assays compared with wild-type controls. Moreover, we provide in vivo evidence that RPL29 can regulate tumour angiogenesis. Tumour blood vessel density in subcutaneously grown Lewis lung carcinomas was reduced significantly in Rpl29-mutant mice. Additionally, depletion of Rpl29 using RNA interference inhibited VEGF-induced aortic ring sprouting, suggesting that anti-RPL29 strategies might have anti-angiogenic potential. Overall, our results identify that loss or depletion of RPL29 can reduce angiogenesis in vivo and ex vivo.

  2. Human amniotic membrane as newly identified source of amniotic fluid pulmonary surfactant.

    Science.gov (United States)

    Lemke, Angela; Castillo-Sánchez, José Carlos; Prodinger, Florian; Ceranic, Asja; Hennerbichler-Lugscheider, Simone; Pérez-Gil, Jesús; Redl, Heinz; Wolbank, Susanne

    2017-07-25

    Pulmonary surfactant (PS) reduces surface tension at the air-liquid interface in the alveolar epithelium of the lung, which is required for breathing and for the pulmonary maturity of the developing foetus. However, the origin of PS had never been thoroughly investigated, although it was assumed to be secreted from the foetal developing lung. Human amniotic membrane (hAM), particularly its epithelial cell layer, composes the amniotic sac enclosing the amniotic fluid. In this study, we therefore aimed to investigate a potential contribution of the cellular components of the hAM to pulmonary surfactant found in amniotic fluid. We identified that cells within the native membrane contain lamellar bodies and express all four surfactant proteins as well as ABCA3. Lipidomic profiling by nanoESI - MS/MS revealed the presence of the essential lipid species as found in PS. Also, the biophysical activity of conditioned cell culture supernatant obtained from hAM was tested with captive bubble surfactometry. hAM supernatant showed the ability to reduce surface tension, similar to human PS obtained from bronchoalveolar lavage. This means that hAM produces the essential PS-associated components and can therefore contribute as second potential source of PS in amniotic fluid aside from the foetal lung.

  3. Pretransplant Midodrine Use: A Newly Identified Risk Marker for Complications After Kidney Transplantation.

    Science.gov (United States)

    Alhamad, Tarek; Brennan, Daniel C; Brifkani, Zaid; Xiao, Huiling; Schnitzler, Mark A; Dharnidharka, Vikas R; Axelrod, David; Segev, Dorry L; Lentine, Krista L

    2016-05-01

    Midodrine is prescribed to prevent symptomatic hypotension and decrease complications associated with hypotension during dialysis. We hypothesized that midodrine use before kidney transplantation may be a novel marker for posttransplant risk. We analyzed integrated national US transplant registry, pharmacy records, and Medicare claims data for 16 308 kidney transplant recipients transplanted 2006 to 2008, of whom 308 (1.9%) had filled midodrine prescriptions in the year before transplantation. Delayed graft function (DGF), graft failure, and patient death were ascertained from the registry. Posttransplant cardiovascular complications were identified using diagnosis codes on Medicare billing claims. Adjusted associations of pretransplant midodrine use with complications at 3 and 12 months posttransplant were quantified by multivariate Cox or logistic regression, including propensity for midodrine exposure. At 3 months, patients who used midodrine pretransplant had significantly (P midodrine exposure, pretransplant midodrine use was independently associated with risks of DGF (adjusted odds ratio, 1.78; 95% confidence interval [CI], 1.36-2.32), and 3 month death-censored graft failure (adjusted hazard ratio, 2.0; 95% CI, 1.18-3.39), and death (adjusted hazard ratio, 3.49; 95% CI, 1.95-6.24). Patterns were similar at 12 months. Although associations may in part reflect underlying conditions, the need for midodrine before kidney transplantation is a risk marker for complications including DGF, graft failure, and death.

  4. A Newly Identified Passive Hyperaccumulator Eucalyptus grandis × E. urophylla under Manganese Stress.

    Directory of Open Access Journals (Sweden)

    Qingqing Xie

    Full Text Available Manganese (Mn is an essential micronutrient needed for plant growth and development, but can be toxic to plants in excess amounts. However, some plant species have detoxification mechanisms that allow them to accumulate Mn to levels that are normally toxic, a phenomenon known as hyperaccumulation. These species are excellent candidates for developing a cost-effective remediation strategy for Mn-polluted soils. In this study, we identified a new passive Mn-hyperaccumulator Eucalyptus grandis × E. urophylla during a field survey in southern China in July 2010. This hybrid can accumulate as much as 13,549 mg/kg DW Mn in its leaves. Our results from Scanning Electron Microscope (SEM X-ray microanalysis indicate that Mn is distributed in the entire leaf and stem cross-section, especially in photosynthetic palisade, spongy mesophyll tissue, and stem xylem vessels. Results from size-exclusion chromatography coupled with ICP-MS (Inductively coupled plasma mass spectrometry lead us to speculate that Mn associates with relatively high molecular weight proteins and low molecular weight organic acids, including tartaric acid, to avoid Mn toxicity. Our results provide experimental evidence that both proteins and organic acids play important roles in Mn detoxification in Eucalyptus grandis × E. urophylla. The key characteristics of Eucalyptus grandis × E. urophylla are an increased Mn translocation facilitated by transpiration through the xylem to the leaves and further distribution throughout the leaf tissues. Moreover, the Mn-speciation profile obtained for the first time in different cellular organelles of Eucalyptus grandis × E. urophylla suggested that different organelles have differential accumulating abilities and unique mechanisms for Mn-detoxification.

  5. A Newly Identified Passive Hyperaccumulator Eucalyptus grandis × E. urophylla under Manganese Stress.

    Science.gov (United States)

    Xie, Qingqing; Li, Zhenji; Yang, Limin; Lv, Jing; Jobe, Timothy O; Wang, Qiuquan

    2015-01-01

    Manganese (Mn) is an essential micronutrient needed for plant growth and development, but can be toxic to plants in excess amounts. However, some plant species have detoxification mechanisms that allow them to accumulate Mn to levels that are normally toxic, a phenomenon known as hyperaccumulation. These species are excellent candidates for developing a cost-effective remediation strategy for Mn-polluted soils. In this study, we identified a new passive Mn-hyperaccumulator Eucalyptus grandis × E. urophylla during a field survey in southern China in July 2010. This hybrid can accumulate as much as 13,549 mg/kg DW Mn in its leaves. Our results from Scanning Electron Microscope (SEM) X-ray microanalysis indicate that Mn is distributed in the entire leaf and stem cross-section, especially in photosynthetic palisade, spongy mesophyll tissue, and stem xylem vessels. Results from size-exclusion chromatography coupled with ICP-MS (Inductively coupled plasma mass spectrometry) lead us to speculate that Mn associates with relatively high molecular weight proteins and low molecular weight organic acids, including tartaric acid, to avoid Mn toxicity. Our results provide experimental evidence that both proteins and organic acids play important roles in Mn detoxification in Eucalyptus grandis × E. urophylla. The key characteristics of Eucalyptus grandis × E. urophylla are an increased Mn translocation facilitated by transpiration through the xylem to the leaves and further distribution throughout the leaf tissues. Moreover, the Mn-speciation profile obtained for the first time in different cellular organelles of Eucalyptus grandis × E. urophylla suggested that different organelles have differential accumulating abilities and unique mechanisms for Mn-detoxification.

  6. Unusual proliferation arrest and transcriptional control properties of a newly discovered E2F family member, E2F-6.

    Science.gov (United States)

    Gaubatz, S; Wood, J G; Livingston, D M

    1998-08-04

    E2F transcription factors play an important role in the regulation of cell cycle progression. We report here the cloning and characterization of an additional member of this family, E2F-6. E2F-6 lacks pocket protein binding and transactivation domains, and it is a potent transcriptional repressor that contains a modular repression domain at its carboxyl terminus. Overproduction of E2F-6 had no specific effect on cell cycle progression in asynchronously growing Saos2 and NIH 3T3 cells, but it inhibited entry into S phase of NIH 3T3 cells stimulated to exit G0. Taken together, these data suggest that E2F-6 can regulate a subset of E2F-dependent genes whose products are required for entry into the cell cycle but not for normal cell cycle progression.

  7. Cross-Genome Comparisons of Newly Identified Domains in Mycoplasma gallisepticum and Domain Architectures with Other Mycoplasma species

    Directory of Open Access Journals (Sweden)

    Chandra Sekhar Reddy Chilamakuri

    2011-01-01

    Full Text Available Accurate functional annotation of protein sequences is hampered by important factors such as the failure of sequence search methods to identify relationships and the inherent diversity in function of proteins related at low sequence similarities. Earlier, we had employed intermediate sequence search approach to establish new domain relationships in the unassigned regions of gene products at the whole genome level by taking Mycoplasma gallisepticum as a specific example and established new domain relationships. In this paper, we report a detailed comparison of the conservation status of the domain and domain architectures of the gene products that bear our newly predicted domains amongst 14 other Mycoplasma genomes and reported the probable implications for the organisms. Some of the domain associations, observed in Mycoplasma that afflict humans and other non-human primates, are involved in regulation of solute transport and DNA binding suggesting specific modes of host-pathogen interactions.

  8. Using timed up-and-go to identify frail members of the older population.

    Science.gov (United States)

    Savva, George M; Donoghue, Orna A; Horgan, Frances; O'Regan, Claire; Cronin, Hilary; Kenny, Rose Anne

    2013-04-01

    Fried's definition of frailty is widely used but its measurement is problematic. Timed up-and-go (TUG) is a simple measure of mobility that may be a useful proxy for frailty. Here, we describe the distribution of frailty and TUG in the older population of Ireland and discuss the extent to which TUG identifies the frail and prefrail populations. A total of 1,814 participants of The Irish Longitudinal Study on Ageing aged 65 and older completed a comprehensive health assessment. Frailty was defined by having three or more of low gait speed, low grip strength, unintentional weight loss, self-reported exhaustion, and low physical activity. ROC curves were used to identify how well TUG discriminates the frail and prefrail populations and whether TUG improves on gait speed as a single objective measure of frailty. Among the Irish population aged 65 and older, 7.7% were frail and 44.0% were prefrail. TUG identifies frail members of the population well (AUC = 0.87) but is less able to discriminate the nonfrail from the prefrail or frail populations (AUC = 0.73). TUG captures the components of frailty that become more common with age but does not discriminate the components that do not, for example, unintended weight loss or exhaustion. There is no advantage in using TUG instead of gait speed with respect to identifying frailty. TUG is a sensitive and specific measure of frailty that offers advantages in its measurement where the full application or interpretation of Fried's criteria is impracticable; however, TUG cannot be used to reliably identify prefrail individuals.

  9. An overview of the GAGE cancer/testis antigen family with the inclusion of newly identified members

    DEFF Research Database (Denmark)

    Gjerstorff, M F; Ditzel, H J

    2008-01-01

    GAGE cancer/testis antigens are frequently expressed in many different types of cancer, whereas their expression in normal tissues is limited to the germ cells of the immune-privileged organs, testis and ovary. Thus, GAGE proteins may be attractive candidates for immunotherapy of cancer. This rev......GAGE cancer/testis antigens are frequently expressed in many different types of cancer, whereas their expression in normal tissues is limited to the germ cells of the immune-privileged organs, testis and ovary. Thus, GAGE proteins may be attractive candidates for immunotherapy of cancer...

  10. Identifying Family-Member-Specific Targets of Mono-ARTDs by Using a Chemical Genetics Approach.

    Science.gov (United States)

    Carter-O'Connell, Ian; Jin, Haihong; Morgan, Rory K; Zaja, Roko; David, Larry L; Ahel, Ivan; Cohen, Michael S

    2016-01-26

    ADP-ribosyltransferases (ARTD1-16) have emerged as major downstream effectors of NAD(+) signaling in the cell. Most ARTDs (ARTD7 and 8, 10-12, and 14-17) catalyze the transfer of a single unit of ADP-ribose from NAD(+) to target proteins, a process known as mono-ADP-ribosylation (MARylation). Progress in understanding the cellular functions of MARylation has been limited by the inability to identify the direct targets for individual mono-ARTDs. Here, we engineered mono-ARTDs to use an NAD(+) analog that is orthogonal to wild-type ARTDs. We profiled the MARylomes of ARTD10 and ARTD11 in vitro, identifying isoform-specific targets and revealing a potential role for ARTD11 in nuclear pore complex biology. We found that ARTD11 targeting is dependent on both its regulatory and catalytic domains, which has important implications for how ARTDs recognize their targets. We anticipate that our chemical genetic strategy will be generalizable to all mono-ARTD family members based on the similarity of the mono-ARTD catalytic domains. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  11. Identifying Family-Member-Specific Targets of Mono-ARTDs by Using a Chemical Genetics Approach

    Directory of Open Access Journals (Sweden)

    Ian Carter-O’Connell

    2016-01-01

    Full Text Available ADP-ribosyltransferases (ARTD1–16 have emerged as major downstream effectors of NAD+ signaling in the cell. Most ARTDs (ARTD7 and 8, 10–12, and 14–17 catalyze the transfer of a single unit of ADP-ribose from NAD+ to target proteins, a process known as mono-ADP-ribosylation (MARylation. Progress in understanding the cellular functions of MARylation has been limited by the inability to identify the direct targets for individual mono-ARTDs. Here, we engineered mono-ARTDs to use an NAD+ analog that is orthogonal to wild-type ARTDs. We profiled the MARylomes of ARTD10 and ARTD11 in vitro, identifying isoform-specific targets and revealing a potential role for ARTD11 in nuclear pore complex biology. We found that ARTD11 targeting is dependent on both its regulatory and catalytic domains, which has important implications for how ARTDs recognize their targets. We anticipate that our chemical genetic strategy will be generalizable to all mono-ARTD family members based on the similarity of the mono-ARTD catalytic domains.

  12. Bioinformatics analysis and characteristics of VP23 encoded by the newly identified UL18 gene of duck enteritis virus

    Science.gov (United States)

    Chen, Xiwen; Cheng, Anchun; Wang, Mingshu; Xiang, Jun

    2011-10-01

    In this study, the predicted information about structures and functions of VP23 encoded by the newly identified DEV UL18 gene through bioinformatics softwares and tools. The DEV UL18 was predicted to encode a polypeptide with 322 amino acids, termed VP23, with a putative molecular mass of 35.250 kDa and a predicted isoelectric point (PI) of 8.37, no signal peptide and transmembrane domain in the polypeptide. The prediction of subcellular localization showed that the DEV-VP23 located at endoplasmic reticulum with 33.3%, mitochondrial with 22.2%, extracellular, including cell wall with 11.1%, vesicles of secretory system with 11.1%, Golgi with 11.1%, and plasma membrane with 11.1%. The acid sequence of analysis showed that the potential antigenic epitopes are situated in 45-47, 53-60, 102-105, 173-180, 185-189, 260-265, 267-271, and 292-299 amino acids. All the consequences inevitably provide some insights for further research about the DEV-VP23 and also provide a fundament for further study on the the new type clinical diagnosis of DEV and can be used for the development of new DEV vaccine.

  13. Can Community Members Identify Tropical Tree Species for REDD+ Carbon and Biodiversity Measurements?

    Directory of Open Access Journals (Sweden)

    Mingxu Zhao

    Full Text Available Biodiversity conservation is a required co-benefit of REDD+. Biodiversity monitoring is therefore needed, yet in most areas it will be constrained by limitations in the available human professional and financial resources. REDD+ programs that use forest plots for biomass monitoring may be able to take advantage of the same data for detecting changes in the tree diversity, using the richness and abundance of canopy trees as a proxy for biodiversity. If local community members are already assessing the above-ground biomass in a representative network of forest vegetation plots, it may require minimal further effort to collect data on the diversity of trees. We compare community members and trained scientists' data on tree diversity in permanent vegetation plots in montane forest in Yunnan, China. We show that local community members here can collect tree diversity data of comparable quality to trained botanists, at one third the cost. Without access to herbaria, identification guides or the Internet, community members could provide the ethno-taxonomical names for 95% of 1071 trees in 60 vegetation plots. Moreover, we show that the community-led survey spent 89% of the expenses at village level as opposed to 23% of funds in the monitoring by botanists. In participatory REDD+ programs in areas where community members demonstrate great knowledge of forest trees, community-based collection of tree diversity data can be a cost-effective approach for obtaining tree diversity information.

  14. Historical biogeography and diversification of truffles in the Tuberaceae and their newly identified Southern hemisphere sister lineage

    Science.gov (United States)

    Gregory Bonito; Matthew E. Smith; Michael Nowak; Rosanne A. Healy; Gonzalo Guevara; Efren Cazares; Akihiko Kinoshita; Eduardo R. Nouhra; Laura S. Dominguez; Leho Tedersoo; Claude Murat; Yun Wang; Baldomero Arroyo Moreno; Donald H. Pfister; Kazuhide Nara; Alessandra Zambonelli; James M. Trappe; Rytas. Vilgalys

    2013-01-01

    In this study we reassessed the biogeography and origin of the Tuberaceae and their relatives using multiple loci and a global sampling of taxa. Multiple independent transitions from an aboveground to a belowground truffie fruiting body form have occurred in the Tuberaceae and in its newly recognized sister lineage...

  15. Social worker involvement in identifying problems and needs of families with mentally ill members

    Directory of Open Access Journals (Sweden)

    Kovalčíková N.

    2016-01-01

    Full Text Available The aim of the current study was to explore the impact of schizophrenia on the life of the patient and his family, in particular, which problems people with schizophrenia and their families face. We applied a qualitative research strategy and method of semi-structured interview. Qualitative analysis of the data demonstrated barriers in the working and financial areas of life of people with schizophrenia. In addition, schizophrenia negatively affects social interactions of patients which lead to their social isolation which is also derived from barriers at work. Families with this kind of patient suffer mainly in the economic sphere of life with the necessity to leave the job and take care of an ill member. These families also suffer from isolation, restriction of social contacts, reduction of free-time activities, and many other problems included within the barriers in social interactions. Family members suffer psychological stress and they badly cope with the situation if the ill member is hospitalized. In addition, the family meets with the structural discrimination in the form of lack of information about the disease, lack of day care centres network and similar barriers in communication with physicians and the other professionals.

  16. Historical biogeography and diversification of truffles in the Tuberaceae and their newly identified southern hemisphere sister lineage.

    Science.gov (United States)

    Bonito, Gregory; Smith, Matthew E; Nowak, Michael; Healy, Rosanne A; Guevara, Gonzalo; Cázares, Efren; Kinoshita, Akihiko; Nouhra, Eduardo R; Domínguez, Laura S; Tedersoo, Leho; Murat, Claude; Wang, Yun; Moreno, Baldomero Arroyo; Pfister, Donald H; Nara, Kazuhide; Zambonelli, Alessandra; Trappe, James M; Vilgalys, Rytas

    2013-01-01

    Truffles have evolved from epigeous (aboveground) ancestors in nearly every major lineage of fleshy fungi. Because accelerated rates of morphological evolution accompany the transition to the truffle form, closely related epigeous ancestors remain unknown for most truffle lineages. This is the case for the quintessential truffle genus Tuber, which includes species with socio-economic importance and esteemed culinary attributes. Ecologically, Tuber spp. form obligate mycorrhizal symbioses with diverse species of plant hosts including pines, oaks, poplars, orchids, and commercially important trees such as hazelnut and pecan. Unfortunately, limited geographic sampling and inconclusive phylogenetic relationships have obscured our understanding of their origin, biogeography, and diversification. To address this problem, we present a global sampling of Tuberaceae based on DNA sequence data from four loci for phylogenetic inference and molecular dating. Our well-resolved Tuberaceae phylogeny shows high levels of regional and continental endemism. We also identify a previously unknown epigeous member of the Tuberaceae--the South American cup-fungus Nothojafnea thaxteri (E.K. Cash) Gamundí. Phylogenetic resolution was further improved through the inclusion of a previously unrecognized Southern hemisphere sister group of the Tuberaceae. This morphologically diverse assemblage of species includes truffle (e.g. Gymnohydnotrya spp.) and non-truffle forms that are endemic to Australia and South America. Southern hemisphere taxa appear to have diverged more recently than the Northern hemisphere lineages. Our analysis of the Tuberaceae suggests that Tuber evolved from an epigeous ancestor. Molecular dating estimates Tuberaceae divergence in the late Jurassic (~156 million years ago), with subsequent radiations in the Cretaceous and Paleogene. Intra-continental diversification, limited long-distance dispersal, and ecological adaptations help to explain patterns of truffle

  17. Can community members identify tropical tree species for REDD+ carbon and biodiversity measurements?

    DEFF Research Database (Denmark)

    Zhao, Mingxu; Brofeldt, Søren; Li, Qiaohong

    2016-01-01

    Biodiversity conservation is a required co-benefit of REDD+. Biodiversity monitoring is therefore needed, yet in most areas it will be constrained by limitations in the available human professional and financial resources. REDD+ programs that use forest plots for biomass monitoring may be able...... to trained botanists, at one third the cost. Without access to herbaria, identification guides or the Internet, community members could provide the ethno-taxonomical names for 95% of 1071 trees in 60 vegetation plots. Moreover, we show that the community-led survey spent 89% of the expenses at village level...

  18. SLC25 Family Member Genetic Interactions Identify a Role for HEM25 in Yeast Electron Transport Chain Stability.

    Science.gov (United States)

    Dufay, J Noelia; Fernández-Murray, J Pedro; McMaster, Christopher R

    2017-06-07

    The SLC25 family member SLC25A38 (Hem25 in yeast) was recently identified as a mitochondrial glycine transporter that provides substrate to initiate heme/hemoglobin synthesis. Mutations in the human SLC25A38 gene cause congenital sideroblastic anemia. The full extent to which SLC25 family members coregulate heme synthesis with other mitochondrial functions is not clear. In this study, we surveyed 29 nonessential SLC25 family members in Saccharomyces cerevisiae for their ability to support growth in the presence and absence of HEM25 Six SLC25 family members were identified that were required for growth or for heme synthesis in cells lacking Hem25 function. Importantly, we determined that loss of function of the SLC25 family member Flx1, which imports FAD into mitochondria, together with loss of function of Hem25, resulted in inability to grow on media that required yeast cells to supply energy using mitochondrial respiration. We report that specific components of complexes of the electron transport chain are decreased in the absence of Flx1 and Hem25 function. In addition, we show that mitochondria from flx1 Δ hem25 Δ cells contain uncharacterized Cox2-containing high molecular weight aggregates. The functions of Flx1 and Hem25 provide a facile explanation for the decrease in heme level, and in specific electron transport chain complex components. Copyright © 2017 Dufay et al.

  19. Screening of a healthy newborn identifies three adult family members with symptomatic glutaric aciduria type I

    Directory of Open Access Journals (Sweden)

    MCH Janssen

    2014-06-01

    Full Text Available We report three adult sibs (one female, two males with symptomatic glutaric acidura type I, who were diagnosed after a low carnitine level was found by newborn screening in a healthy newborn of the women. All three adults had low plasma carnitine, elevated glutaric acid levels and pronounced 3-hydroxyglutaric aciduria. The diagnosis was confirmed by undetectable glutaryl-CoA dehydrogenase activity in lymphocytes and two pathogenic heterozygous mutations in the GCDH gene (c.1060A>G, c.1154C>T. These results reinforce the notion that abnormal metabolite levels in newborns may lead to the diagnosis of adult metabolic disease in the mother and potentially other family members.

  20. Preventing, Identifying, and Treating Prescription Drug Misuse Among Active-Duty Service Members

    Science.gov (United States)

    2017-01-04

    opposed to living in, for example, transitional housing, jails, prisons , or dormitories). 74 Preventing, Identifying, and Treating Prescription...practices” OR SBIRT NOT MM “smoking cessation” NOT AB china OR chinese OR nigeria OR sweden OR Norway OR france OR french OR canada OR wales OR england OR...monkeys OR mouse OR mice OR rat OR rats OR taiwan OR german OR germany OR france OR italy OR nigeria OR scotland OR ireland OR norway OR belgium OR

  1. Identifying and intervening on barriers to healthcare access among members of a small Korean community in the southern USA.

    Science.gov (United States)

    Rhodes, Scott D; Song, Eunyoung; Nam, Sang; Choi, Sarah J; Choi, Seungyong

    2015-04-01

    We used community-based participatory research (CBPR) to explore barriers to healthcare access and utilization and identify potentially effective intervention strategies to increase access among members of the Korean community in North Carolina (NC). Our CBPR partnership conducted 8 focus groups with 63 adult Korean immigrants in northwest NC and 15 individual in-depth interviews and conducted an empowerment-based community forum. We identified 20 themes that we organized into four domains, including practical barriers to health care, negative perceptions about care, contingencies for care, and provider misconceptions about local needs. Forum attendees identified four strategies to improve Korean community health. Despite the implementation of the Patient Protection and Affordable Care Act (ACA), many Korean community members will continue to remain uninsured, and among those who obtain insurance, many barriers will remain. It is imperative to ensure the health of this highly neglected and vulnerable community. Potential strategies include the development of (1) low-literacy materials to educate members of the Korean community about how to access healthcare services, (2) lay health advisor programs to support navigation of service access and utilization, (3) church-based programming, and (4) provider education to reduce misconceptions about Korean community needs. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  2. Father involvement: Identifying and predicting family members' shared and unique perceptions.

    Science.gov (United States)

    Dyer, W Justin; Day, Randal D; Harper, James M

    2014-08-01

    Father involvement research has typically not recognized that reports of involvement contain at least two components: 1 reflecting a view of father involvement that is broadly recognized in the family, and another reflecting each reporter's unique perceptions. Using a longitudinal sample of 302 families, this study provides a first examination of shared and unique views of father involvement (engagement and warmth) from the perspectives of fathers, children, and mothers. This study also identifies influences on these shared and unique perspectives. Father involvement reports were obtained when the child was 12 and 14 years old. Mother reports overlapped more with the shared view than father or child reports. This suggests the mother's view may be more in line with broadly recognized father involvement. Regarding antecedents, for fathers' unique view, a compensatory model partially explains results; that is, negative aspects of family life were positively associated with fathers' unique view. Children's unique view of engagement may partially reflect a sentiment override with father antisocial behaviors being predictive. Mothers' unique view of engagement was predicted by father and mother work hours and her unique view of warmth was predicted by depression and maternal gatekeeping. Taken, together finding suggests a far more nuanced view of father involvement should be considered.

  3. Proteomic Approaches Identify Members of Cofilin Pathway Involved in Oral Tumorigenesis

    Science.gov (United States)

    Polachini, Giovana M.; Sobral, Lays M.; Mercante, Ana M. C.; Paes-Leme, Adriana F.; Xavier, Flávia C. A.; Henrique, Tiago; Guimarães, Douglas M.; Vidotto, Alessandra; Fukuyama, Erica E.; Góis-Filho, José F.; Cury, Patricia M.; Curioni, Otávio A.; Michaluart Jr, Pedro; Silva, Adriana M. A.; Wünsch-Filho, Victor; Nunes, Fabio D.; Leopoldino, Andréia M.; Tajara, Eloiza H.

    2012-01-01

    The prediction of tumor behavior for patients with oral carcinomas remains a challenge for clinicians. The presence of lymph node metastasis is the most important prognostic factor but it is limited in predicting local relapse or survival. This highlights the need for identifying biomarkers that may effectively contribute to prediction of recurrence and tumor spread. In this study, we used one- and two-dimensional gel electrophoresis, mass spectrometry and immunodetection methods to analyze protein expression in oral squamous cell carcinomas. Using a refinement for classifying oral carcinomas in regard to prognosis, we analyzed small but lymph node metastasis-positive versus large, lymph node metastasis-negative tumors in order to contribute to the molecular characterization of subgroups with risk of dissemination. Specific protein patterns favoring metastasis were observed in the “more-aggressive” group defined by the present study. This group displayed upregulation of proteins involved in migration, adhesion, angiogenesis, cell cycle regulation, anti-apoptosis and epithelial to mesenchymal transition, whereas the “less-aggressive” group was engaged in keratinocyte differentiation, epidermis development, inflammation and immune response. Besides the identification of several proteins not yet described as deregulated in oral carcinomas, the present study demonstrated for the first time the role of cofilin-1 in modulating cell invasion in oral carcinomas. PMID:23227181

  4. A decision support tool for identifying abuse of controlled substances by ForwardHealth Medicaid members.

    Science.gov (United States)

    Mailloux, Allan T; Cummings, Stephen W; Mugdh, Mrinal

    2010-01-01

    Our objective was to use Wisconsin's Medicaid Evaluation and Decision Support (MEDS) data warehouse to develop and validate a decision support tool (DST) that (1) identifies Wisconsin Medicaid fee-for-service recipients who are abusing controlled substances, (2) effectively replicates clinical pharmacist recommendations for interventions intended to curb abuse of physician and pharmacy services, and (3) automates data extraction, profile generation and tracking of recommendations and interventions. From pharmacist manual reviews of medication profiles, seven measures of overutilization of controlled substances were developed, including (1-2) 6-month and 2-month "shopping" scores, (3-4) 6-month and 2-month forgery scores, (5) duplicate/same day prescriptions, (6) count of controlled substance claims, and the (7) shopping 6-month score for the individual therapeutic class with the highest score. The pattern analysis logic for the measures was encoded into SQL and applied to the medication profiles of 190 recipients who had already undergone manual review. The scores for each measure and numbers of providers were analyzed by exhaustive chi-squared automatic interaction detection (CHAID) to determine significant thresholds and combinations of predictors of pharmacist recommendations, resulting in a decision tree to classify recipients by pharmacist recommendations. The overall correct classification rate of the decision tree was 95.3%, with a 2.4% false positive rate and 4.0% false negative rate for lock-in versus prescriber-alert letter recommendations. Measures used by the decision tree include the 2-month and 6-month shopping scores, and the number of pharmacies and prescribers. The number of pharmacies was the best predictor of abuse of controlled substances. When a Medicaid recipient receives prescriptions for controlled substances at 8 or more pharmacies, the likelihood of a lock-in recommendation is 90%. The availability of the Wisconsin MEDS data warehouse has

  5. Investigation of gene-environment interactions between 47 newly identified breast cancer susceptibility loci and environmental risk factors

    DEFF Research Database (Denmark)

    Rudolph, Anja; Milne, Roger L; Truong, Thérèse

    2015-01-01

    A large genotyping project within the Breast Cancer Association Consortium (BCAC) recently identified 41 associations between single nucleotide polymorphisms (SNPs) and overall breast cancer (BC) risk. We investigated whether the effects of these 41 SNPs, as well as six SNPs associated...

  6. Identification of a mitochondrial target of thiazolidinedione insulin sensitizers (mTOT--relationship to newly identified mitochondrial pyruvate carrier proteins.

    Directory of Open Access Journals (Sweden)

    Jerry R Colca

    Full Text Available Thiazolidinedione (TZD insulin sensitizers have the potential to effectively treat a number of human diseases, however the currently available agents have dose-limiting side effects that are mediated via activation of the transcription factor PPARγ. We have recently shown PPARγ-independent actions of TZD insulin sensitizers, but the molecular target of these molecules remained to be identified. Here we use a photo-catalyzable drug analog probe and mass spectrometry-based proteomics to identify a previously uncharacterized mitochondrial complex that specifically recognizes TZDs. These studies identify two well-conserved proteins previously known as brain protein 44 (BRP44 and BRP44 Like (BRP44L, which recently have been renamed Mpc2 and Mpc1 to signify their function as a mitochondrial pyruvate carrier complex. Knockdown of Mpc1 or Mpc2 in Drosophila melanogaster or pre-incubation with UK5099, an inhibitor of pyruvate transport, blocks the crosslinking of mitochondrial membranes by the TZD probe. Knockdown of these proteins in Drosophila also led to increased hemolymph glucose and blocked drug action. In isolated brown adipose tissue (BAT cells, MSDC-0602, a PPARγ-sparing TZD, altered the incorporation of (13C-labeled carbon from glucose into acetyl CoA. These results identify Mpc1 and Mpc2 as components of the mitochondrial target of TZDs (mTOT and suggest that understanding the modulation of this complex, which appears to regulate pyruvate entry into the mitochondria, may provide a viable target for insulin sensitizing pharmacology.

  7. Zebrafish embryo screen for mycobacterial genes involved in the initiation of granuloma formation reveals a newly identified ESX-1 component.

    Science.gov (United States)

    Stoop, Esther J M; Schipper, Tim; Rosendahl Huber, Sietske K; Nezhinsky, Alexander E; Verbeek, Fons J; Gurcha, Sudagar S; Besra, Gurdyal S; Vandenbroucke-Grauls, Christina M J E; Bitter, Wilbert; van der Sar, Astrid M

    2011-07-01

    The hallmark of tuberculosis (TB) is the formation of granulomas, which are clusters of infected macrophages surrounded by additional macrophages, neutrophils and lymphocytes. Although it has long been thought that granulomas are beneficial for the host, there is evidence that mycobacteria also promote the formation of these structures. In this study, we aimed to identify new mycobacterial factors involved in the initial stages of granuloma formation. We exploited the zebrafish embryo Mycobacterium marinum infection model to study initiation of granuloma formation and developed an in vivo screen to select for random M. marinum mutants that were unable to induce granuloma formation efficiently. Upon screening 200 mutants, three mutants repeatedly initiated reduced granuloma formation. One of the mutants was found to be defective in the espL gene, which is located in the ESX-1 cluster. The ESX-1 cluster is disrupted in the Mycobacterium bovis BCG vaccine strain and encodes a specialized secretion system known to be important for granuloma formation and virulence. Although espL has not been implicated in protein secretion before, we observed a strong effect on the secretion of the ESX-1 substrates ESAT-6 and EspE. We conclude that our zebrafish embryo M. marinum screen is a useful tool to identify mycobacterial genes involved in the initial stages of granuloma formation and that we have identified a new component of the ESX-1 secretion system. We are confident that our approach will contribute to the knowledge of mycobacterial virulence and could be helpful for the development of new TB vaccines.

  8. Zebrafish embryo screen for mycobacterial genes involved in the initiation of granuloma formation reveals a newly identified ESX-1 component

    Directory of Open Access Journals (Sweden)

    Esther J. M. Stoop

    2011-07-01

    The hallmark of tuberculosis (TB is the formation of granulomas, which are clusters of infected macrophages surrounded by additional macrophages, neutrophils and lymphocytes. Although it has long been thought that granulomas are beneficial for the host, there is evidence that mycobacteria also promote the formation of these structures. In this study, we aimed to identify new mycobacterial factors involved in the initial stages of granuloma formation. We exploited the zebrafish embryo Mycobacterium marinum infection model to study initiation of granuloma formation and developed an in vivo screen to select for random M. marinum mutants that were unable to induce granuloma formation efficiently. Upon screening 200 mutants, three mutants repeatedly initiated reduced granuloma formation. One of the mutants was found to be defective in the espL gene, which is located in the ESX-1 cluster. The ESX-1 cluster is disrupted in the Mycobacterium bovis BCG vaccine strain and encodes a specialized secretion system known to be important for granuloma formation and virulence. Although espL has not been implicated in protein secretion before, we observed a strong effect on the secretion of the ESX-1 substrates ESAT-6 and EspE. We conclude that our zebrafish embryo M. marinum screen is a useful tool to identify mycobacterial genes involved in the initial stages of granuloma formation and that we have identified a new component of the ESX-1 secretion system. We are confident that our approach will contribute to the knowledge of mycobacterial virulence and could be helpful for the development of new TB vaccines.

  9. Identifying inhibitors/enhancers of quantitative real-time PCR in food samples using a newly developed synthetic plasmid.

    Science.gov (United States)

    Sovová, Tereza; Křížová, Barbora; Hodek, Jan; Ovesná, Jaroslava

    2016-02-01

    Polymerase chain reaction (PCR) has become a common technique offering fast and sensitive analysis of DNA in food/feed samples. However, many substances, either already present in the sample or introduced during sample processing, inhibit PCR and thus underestimate the DNA content. It is therefore necessary to identify PCR inhibition in order to correctly evaluate the sample. We designed and validated a synthetic plasmid DNA that can be used to detect and quantify PCR inhibition. The DNA sequence, appropriate primers and probe, were designed in silico, synthesized and the sequence was inserted into a plasmid vector. The performance of the plasmid was verified via calibration curves and by performing the assay in the presence of various DNAs (crops, fungus, bacterium). The detection of PCR inhibition was assessed using six inhibiting substances with different modes of action, substances used in sample processing (EDTA, ethanol, NaCl, SDS) and food additives (sodium glutamate, tartrazine). The plasmid performance proved to be reproducible and there were no interactions with other DNAs. The plasmid was able to identify the presence of the inhibitors in a wide range of concentrations. The presented plasmid DNA is a suitable and inexpensive possibility for evaluating PCR inhibition. © 2015 Society of Chemical Industry.

  10. Identifying and Managing Undue Influence From Family Members in End-of-Life Decisions for Patients With Advanced Cancer.

    Science.gov (United States)

    Baker, Francis X; Gallagher, Colleen M

    2017-10-01

    Undue influence from family members of patients with advanced cancer remains a serious ethical problem in end-of-life decision making. Despite the wealth of articles discussing the problem of undue influence, little has been written by way of practical guidance to help clinicians identify and effectively manage situations of undue influence. This article briefly lays out how to identify and manage situations of undue influence sensitively and effectively. We explain how undue influence may present itself in the clinic and distinguish it from ethically permissible expressions of relational autonomy. In addition, we lay out a process by which any clinician suspecting undue influence may gather additional information and, if necessary, conduct a family meeting to address the undue influence. It is our hope that by providing clinicians at all levels of patient care with such guidance, they will feel empowered to respond to cases of undue influence when they arise.

  11. Newly Identified Gait Patterns in Patients With Multiple Sclerosis May Be Related to Push-off Quality.

    Science.gov (United States)

    Kempen, Jiska C E; Doorenbosch, Caroline A M; Knol, Dirk L; de Groot, Vincent; Beckerman, Heleen

    2016-11-01

    Limited walking ability is an important problem for patients with multiple sclerosis. A better understanding of how gait impairments lead to limited walking ability may help to develop more targeted interventions. Although gait classifications are available in cerebral palsy and stroke, relevant knowledge in MS is scarce. The aims of this study were: (1) to identify distinctive gait patterns in patients with MS based on a combined evaluation of kinematics, gait features, and muscle activity during walking and (2) to determine the clinical relevance of these gait patterns. This was a cross-sectional study of 81 patients with MS of mild-to-moderate severity (Expanded Disability Status Scale [EDSS] median score=3.0, range=1.0-7.0) and an age range of 28 to 69 years. The patients participated in 2-dimensional video gait analysis, with concurrent measurement of surface electromyography and ground reaction forces. A score chart of 73 gait items was used to rate each gait analysis. A single rater performed the scoring. Latent class analysis was used to identify gait classes. Analysis of the 73 gait variables revealed that 9 variables could distinguish 3 clinically meaningful gait classes. The 9 variables were: (1) heel-rise in terminal stance, (2) push-off, (3) clearance in initial swing, (4) plantar-flexion position in mid-swing, (5) pelvic rotation, (6) arm-trunk movement, (7) activity of the gastrocnemius muscle in pre-swing, (8) M-wave, and (9) propulsive force. The EDSS score and gait speed worsened in ascending classes. Most participants had mild-to-moderate limitations in walking ability based on their EDSS scores, and the number of walkers who were severely limited was small. Based on a small set of 9 variables measured with 2-dimensional clinical gait analysis, patients with MS could be divided into 3 different gait classes. The gait variables are suggestive of insufficient ankle push-off. © 2016 American Physical Therapy Association.

  12. Flavones as Quorum Sensing Inhibitors Identified by a Newly Optimized Screening Platform Using Chromobacterium violaceum as Reporter Bacteria.

    Science.gov (United States)

    Skogman, Malena E; Kanerva, Sonja; Manner, Suvi; Vuorela, Pia M; Fallarero, Adyary

    2016-09-10

    Quorum sensing (QS) is the process by which bacteria produce and detect signal molecules to coordinate their collective behavior. This intercellular communication is a relevant target for anti-biofilm therapies. Here we have optimized a screening-applicable assay to search for new quorum sensing inhibitors from natural compound libraries. In this system, QS is correlated with the production of violacein, which is directly controlled by the LuxI/LuxR system in Chromobacterium violaceum ATCC 31532. The parallel use of C. violaceum Tn5-mutant CV026, which depends on auto-inducer addition, allows simultaneous discrimination of compounds that act as quenchers of the AHL signal (quorum quenchers). The incorporation of a redox stain into the platform allowed further distinction between QS inhibitors, quorum quenchers and antibacterial compounds. A pilot screening was performed with 465 natural and synthetic flavonoids. All the most active compounds were flavones and they displayed potencies (IC50) in the range of 3.69 to 23.35 μM. These leads were particularly promising as they inhibited the transition from microcolonies into mature biofilms from Escherichia coli and Pseudomonas aeruginosa strains. This approach can be very effective in identifying new antimicrobials posing lesser risks of resistance.

  13. Nodule worm infection in humans and wild primates in Uganda: cryptic species in a newly identified region of human transmission.

    Directory of Open Access Journals (Sweden)

    Ria R Ghai

    Full Text Available Soil-transmitted helminths (STHs are a major health concern in tropical and sub-tropical countries. Oesophagostomum infection is considered endemic to West Africa but has also been identified in Uganda, East Africa, among primates (including humans. However, the taxonomy and ecology of Oesophagostomum in Uganda have not been studied, except for in chimpanzees (Pan troglodytes, which are infected by both O. bifurcum and O. stephanostomum.We studied Oesophagostomum in Uganda in a community of non-human primates that live in close proximity to humans. Prevalence estimates based on microscopy were lower than those based on polymerase chain reaction (PCR, indicating greater sensitivity of PCR. Prevalence varied among host species, with humans and red colobus (Procolobus rufomitratus infected at lowest prevalence (25% and 41% by PCR, respectively, and chimpanzees, olive baboons (Papio anubis, and l'hoest monkeys (Cercopithecus lhoesti infected at highest prevalence (100% by PCR in all three species. Phylogenetic regression showed that primates travelling further and in smaller groups are at greatest risk of infection. Molecular phylogenetic analyses revealed three cryptic clades of Oesophagostomum that were not distinguishable based on morphological characteristics of their eggs. Of these, the clade with the greatest host range had not previously been described genetically. This novel clade infects humans, as well as five other species of primates.Multiple cryptic forms of Oesophagostomum circulate in the people and primates of western Uganda, and parasite clades differ in host range and cross-species transmission potential. Our results expand knowledge about human Oesophagostomum infection beyond the West African countries of Togo and Ghana, where the parasite is a known public health concern. Oesophagostomum infection in humans may be common throughout Sub-Saharan Africa, and the transmission of this neglected STH among primates, including zoonotic

  14. Genetic diversity within a newly identified population of Adenophora liliifolia (L. A.DC. in Romania: implications for conservation

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    Anca Manole

    2015-12-01

    Full Text Available Adenophora liliifolia is a relict plant species, endangered at European level. Its occurrence in Romania is limited to a very few sites. The amount of genetic diversity of plant species is a valuable indicator of population, being the baseline in developing proper strategies for their conservation. Inter-simple sequence repeats (ISSRs markers were used to analyze polymorphism in A. liliifolia genome and to evaluate the genetic diversity and accordingly, the state of a recently identified population. Five ISSR primers, specially designed for plants, and containing different simple sequence repeat motifs were tested. A total of 52 ISSR fragments were generated of which 41 were polymorphic (78.84% and 32 (61.53% specific to Adenophora genus. The value of Shannon’s index of genotypic diversity was 0.812. Jaccard similarity coefficient was calculated for pair wise comparisons among all individuals and ranged from 0.17 to 0.83. The genetic variability between individuals was 78.84% which suggests a relative high genetic differentiation. Although the level of genetic variability is moderate to high, the population is declining and exposed to demographic stochasticity. A possible cause is species germination requirements hampered by modification in vegetation structure and abundance. The population survival and reinforcement is conditioned by urgent measures for forest  management in order to reduce herbaceous and shrubby vegetation and to limit mowing and grazing. Ex situ conservation measures are also proposed.

  15. Diverse patterns of T-cell response against multiple newly identified human Y chromosome-encoded minor histocompatibility epitopes.

    Science.gov (United States)

    Ofran, Yishai; Kim, Haesook T; Brusic, Vladimir; Blake, Loren; Mandrell, Michael; Wu, Catherine J; Sarantopoulos, Stefanie; Bellucci, Roberto; Keskin, Derin B; Soiffer, Robert J; Antin, Joseph H; Ritz, Jerome

    2010-03-01

    Donor T cells respond to minor histocompatibility antigens (mHA), resulting in both graft-versus-host disease and graft versus leukemia after allogeneic hematopoietic stem cell transplantation. Because relatively few mHAs are known, we developed a new approach to predict and subsequently validate candidate mHA. We developed an algorithm based on genetic disparities between Y chromosome-encoded and X chromosome-encoded proteins and known requirements for binding to HLA class I molecules to predict Y chromosome-derived, HLA A*0201-restricted peptides (HY) and ranked peptides based on potential immunogenicity. We evaluated T-cell responses to 41 candidate peptides in 28 male recipients with female donors (FM), 22 male recipients with male donors (MM), and 26 normal individuals. All patients and donors were HLA A*0201 positive. Thirteen peptides derived from five proteins elicited significantly greater T-cell responses in FM patients compared with MM patients and in normal females compared with normal males. Six peptides were more immunogenic than the only previously known HLA A*0201-restricted Y-encoded mHA. Twenty-seven of 28 FM patients responded to at least one HY peptide, but despite a common Y chromosome mismatch and expression of HLA A*0201, each patient responded to a unique set of peptides. Novel HLA A*0201-restricted HY epitopes can be predicted and validated in patients after allogeneic hematopoietic stem cell transplantation. Highly diverse patterns of T-cell response against these epitopes have been identified. Prospective monitoring of responses to large panels of immunogenic peptides can facilitate the identification of clinically relevant targets of graft-versus-host disease and graft versus leukemia.

  16. BANYAN. XI. The BANYAN Σ Multivariate Bayesian Algorithm to Identify Members of Young Associations with 150 pc

    Science.gov (United States)

    Gagné, Jonathan; Mamajek, Eric E.; Malo, Lison; Riedel, Adric; Rodriguez, David; Lafrenière, David; Faherty, Jacqueline K.; Roy-Loubier, Olivier; Pueyo, Laurent; Robin, Annie C.; Doyon, René

    2018-03-01

    BANYAN Σ is a new Bayesian algorithm to identify members of young stellar associations within 150 pc of the Sun. It includes 27 young associations with ages in the range ∼1–800 Myr, modeled with multivariate Gaussians in six-dimensional (6D) XYZUVW space. It is the first such multi-association classification tool to include the nearest sub-groups of the Sco-Cen OB star-forming region, the IC 2602, IC 2391, Pleiades and Platais 8 clusters, and the ρ Ophiuchi, Corona Australis, and Taurus star formation regions. A model of field stars is built from a mixture of multivariate Gaussians based on the Besançon Galactic model. The algorithm can derive membership probabilities for objects with only sky coordinates and proper motion, but can also include parallax and radial velocity measurements, as well as spectrophotometric distance constraints from sequences in color–magnitude or spectral type–magnitude diagrams. BANYAN Σ benefits from an analytical solution to the Bayesian marginalization integrals over unknown radial velocities and distances that makes it more accurate and significantly faster than its predecessor BANYAN II. A contamination versus hit rate analysis is presented and demonstrates that BANYAN Σ achieves a better classification performance than other moving group tools available in the literature, especially in terms of cross-contamination between young associations. An updated list of bona fide members in the 27 young associations, augmented by the Gaia-DR1 release, as well as all parameters for the 6D multivariate Gaussian models for each association and the Galactic field neighborhood within 300 pc are presented. This new tool will make it possible to analyze large data sets such as the upcoming Gaia-DR2 to identify new young stars. IDL and Python versions of BANYAN Σ are made available with this publication, and a more limited online web tool is available at http://www.exoplanetes.umontreal.ca/banyan/banyansigma.php.

  17. A newly identified frontal path from fornix in septum pellucidum with 7.0T MRI track density imaging (TDI – The septum pellucidum tract (SPT

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    Zang-Hee eCho

    2015-11-01

    Full Text Available The high anatomical contrast achieved with the newly emerging MRI tractographic technique of super-resolution track density imaging (TDI encouraged us to search for a new fiber tract in the septum pellucidum. Although this septum pellucidum tract (SPT has been observed previously, its connections were unclear due to ambiguity and limited resolution of conventional MRI images. It is now possible to identify detailed parts of SPT with the increased resolution of TDI, which involves diffusion MRI imaging, whole-brain tractography, and voxel subdivision using the track-count information. Four healthy male subjects were included in the study. The experiment was performed with 7.0T MRI, following the guidelines of the institute’s institutional review board. Data were processed with the super-resolution TDI technique to generate a tractographic map with 0.18 mm isotropic resolution. The SPT was identified in all subjects. Based on additional seed tracking method with inter-axis correlation search, we have succeeded in identifying a new frontal lobe pathway in the SPT. We hypothesize that the tract is connected as a superior dorsal branch of the fornix that leads to the prefrontal cortex.

  18. In vivo screening for secreted proteins that modulate glucose handling identifies interleukin-6 family members as potent hypoglycemic agents.

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    Chen Amy Chen

    Full Text Available Diabetes is a disease of abnormal glucose homeostasis characterized by chronic hyperglycemia and a broad array of consequent organ damage. Because normal glucose homeostasis is maintained by a complex interaction between behavior (feeding and physical activity and metabolic activity that is modulated by inter-organ signaling through secreted factors, disease modeling in vitro is necessarily limited. In contrast, in vivo studies allow complex metabolic phenotypes to be studied but present a barrier to high throughput studies. Here we present the development of a novel in vivo screening platform that addresses this primary limitation of in vivo experimentation. Our platform leverages the large secretory capacity of the liver and the hepatocyte transfection technique of hydrodynamic tail vein injection to achieve supraphysiologic blood levels of secreted proteins. To date, the utility of hydrodynamic transfection has been limited by the deleterious impact of the variable transfection efficiency inherent to this technique. We overcome this constraint by co-transfection of a secreted luciferase cDNA whose product can be easily monitored in the blood of a living animal and used as a surrogate marker for transfection efficiency and gene expression levels. To demonstrate the utility of our strategy, we screened 248 secreted proteins for the ability to enhance glucose tolerance. Surprisingly, interleukin-6 and several of its family members but not other well-recognized insulin sensitizing agents were identified as potent hypoglycemic factors. We propose this experimental system as a powerful and flexible in vivo screening platform for identifying genes that modulate complex behavioral and metabolic phenotypes.

  19. Volatile profiles of Italian monovarietal extra virgin olive oils via HS-SPME-GC-MS: newly identified compounds, flavors molecular markers, and terpenic profile.

    Science.gov (United States)

    Cecchi, Teresa; Alfei, Barbara

    2013-12-01

    This study aims to contribute to the knowledge of the commercial, sensory, and analytical characteristics of extra virgin olive oil (EVOO) from Italy (Marche region), renowned since ancient times. Headspace solid-phase micro-extraction (HS-SPME) was applied for the very first time to the sampling of volatile compounds of eleven typical Italian monocultivar EVOOs. Forty-eight compounds were characterised by GC-MS, some of them were only occasionally found in other EVOOs and some other were never detected before in any EVOO. Compounds belonging mainly to alcohols, esters, aldehydes, ketones and hydrocarbons chemical classes characterised the volatile profiles. The main volatile compounds detected in the EVOOs were the C6 compounds derived from polyunsaturated fatty acids, through the lipoxygenase pathway, in different proportion according to the specific cultivar. The results suggest that genetic factors strongly influence volatile formation and terpene hydrocarbons are claimed to be suitable markers of the geographic origin and genotype of the EVOO. Correlations among sensory attributes evaluated by a panel test and the presence of specific volatile compounds were highlighted for the very first time. The significance of the presence of some newly identified volatile compounds was discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  20. Identifying and assessing uncertainty in hydrological pathways: a novel approach to end member mixing in a Scottish agricultural catchment

    Science.gov (United States)

    Soulsby, C.; Petry, J.; Brewer, M. J.; Dunn, S. M.; Ott, B.; Malcolm, I. A.

    2003-04-01

    A hydrograph separation based upon end member mixing was carried out to assess the relative importance of the hydrological pathways providing the main sources of runoff during five storm events in a 14.5 km 2 agricultural catchment in north east Scotland. The method utilised event specific end member chemistries to differentiate three catchment-scale hydrological pathways on the basis of observed Si and NO 3-N concentrations in sampled source waters. These were overland flow (OF) (low Si and intermediate NO 3-N); subsurface storm flow (high Si and high NO 3-N) and groundwater flow (high Si and intermediate NO 3-N). The hydrograph separation explicitly accounted for uncertainty in the spatial and temporal variation in end member chemistry using Bayesian statistical methods which assumed that each end member arose from a bivariate normal distribution whose mean vectors and co-variance matrices could be estimated. Markov Chain-Monte Carlo methods were used to model the average and 95 percentile maximum and minimum contributions that each end member made to stream water samples during storm events. Although there is large uncertainty over the contributions of each end member to specific events, the analysis produced hydrograph separations that were broadly believable on the basis of hydrometric observations in the catchment. Moreover, by using event specific end member compositions, the method appeared sensitive to the unique combination of event characteristics, antecedent conditions and seasonality in terms of producing feasible separations for very different events. It is concluded that OF generally dominates the storm peak and provides the main flow path by which P is transferred to stream channels during storm events, whilst subsurface storm flows usually dominate the storm hydrograph volumetrically and route NO 3-rich soil water into streams. Consequently, nutrient enrichment in such streams is largely mediated by event-based hydrological flow paths, a finding

  1. Modulation of LMP2A Expression by a Newly Identified Epstein-Barr Virus-Encoded MicroRNA miR-BART22

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    Raymond Wai-Ming Lung

    2009-11-01

    Full Text Available Infection with the Epstein-Barr virus (EBV is a strong predisposing factor in the development of nasopharyngeal carcinoma (NPC. Many viral gene products including EBNA1, LMP1, and LMP2 have been implicated in NPC tumorigenesis, although the de novo control of these viral oncoproteins remains largely unclear. The recent discovery of EBV-encoded viral microRNA (miRNA in lymphoid malignancies has prompted us to examine the NPC-associated EBV miRNA. Using large-scale cloning analysis on EBV-positive NPC cells, two novel EBV miRNA, now named miR-BART21 and miR-BART22, were identified. These two EBV-encoded miRNA are abundantly expressed in most NPC samples. We found two nucleotide variations in the primary transcript of miR-BART22, which we experimentally confirmed to augment its biogenesis in vitro and thus may underline the high and consistent expression of miR-BART22 in NPC tumors. More importantly, we determined that the EBV latent membrane protein 2A (LMP2A is the putative target of miR-BART22. LMP2A is a potent immunogenic viral antigen that is recognized by the cytotoxic T cells; down-modulation of LMP2A expression by miR-BART22 may permit escape of EBV-infected cells from host immune surveillance. Taken together, we demonstrated that two newly identified EBV-encoded miRNA are highly expressed in NPC. Specific sequence variations on the prevalent EBV strain in our locality might contribute to the higher miR-BART22 expression level in our NPC samples. Our findings emphasize the role of miR-BART22 in modulating LMP2A expression, which may facilitate NPC carcinogenesis by evading the host immune response.

  2. Newly identified mutations at the CSN1S1 gene in Ethiopian goats affect casein content and coagulation properties of their milk.

    Science.gov (United States)

    Mestawet, T A; Girma, A; Adnøy, T; Devold, T G; Vegarud, G E

    2013-08-01

    Very high casein content and good coagulation properties previously observed in some Ethiopian goat breeds led to investigating the αs1-casein (CSN1S1) gene in these breeds. Selected regions of the CSN1S1 gene were sequenced in 115 goats from 5 breeds (2 indigenous: Arsi-Bale and Somali, 1 exotic: Boer, and 2 crossbreeds: Boer × Arsi-Bale and Boer × Somali). The DNA analysis resulted in 35 new mutations: 3 in exons, 3 in the 5' untranslated region (UTR), and 29 in the introns. The mutations in exons that resulted in an amino acid shift were then picked to evaluate their influence on individual casein content (αs1-, αs2-, β-, and κ-CN), micellar size, and coagulation properties in the milk from the 5 goat breeds. A mutation at nucleotide 10657 (exon 10) involved a transversion: CAG→CCG, resulting in an amino acid exchange Gln77→Pro77. This mutation was associated with the indigenous breeds only. Two new mutations, at nucleotide 6072 (exon 4) and 12165 (exon 12), revealed synonymous transitions: GTC→GTT in Val15 and AGA→AGG in Arg100 of the mature protein. Transitions G→A and C→T at nucleotides 1374 and 1866, respectively, occurred in the 5' UTR, whereas the third mutation involved a transversion T→G at nucleotide location 1592. The goats were grouped into homozygote new (CC), homozygote reference (AA), and heterozygote (CA) based on the nucleotide that involved the transversion. The content of αs1-CN (15.32g/kg) in milk samples of goats homozygous (CC) for this newly identified mutation, Gln77→Pro77 was significantly higher than in milks of heterozygous (CA; 9.05g/kg) and reference (AA; 7.61g/kg) genotype animals. The αs2-, β-, and κ-CN contents showed a similar pattern. Milk from goats with a homozygous new mutation had significantly lower micellar size. Milk from both homozygote and heterozygote new-mutation goats had significantly shorter coagulation rate and stronger gel than the reference genotype. Except the transversion, the

  3. Proteomic identification of putative microRNA394 target genes in Arabidopsis thaliana identifies major latex protein family members critical for normal development

    DEFF Research Database (Denmark)

    Litholdo, Celso G; Parker, Benjamin; Eamens, Andrew L

    2016-01-01

    , the identification of proteins targeted by LCR F-box itself has proven problematic. Here, a proteomic analysis of shoot apices from plants with altered LCR levels identified a member of the Latex Protein (MLP) family gene as a potential LCR F-box target. Bioinformatic and molecular analyses also suggested that other...... MLP family members are likely to be targets for this post-translational regulation. Direct interaction between LCR F-Box and MLP423 was validated. Additional MLP members had reduction in protein accumulation, in varying degrees, mediated by LCR F-Box. Transgenic Arabidopsis lines, in which MLP28...... Taken together, the results demonstrate that MLPs are driven to degradation by LCR, and indicate that MLP gene family is target of miR394-LCR regulatory node, representing potential targets for directly post-translational regulation mediated by LCR F-Box. In addition, MLP28 family member is associated...

  4. STUDY ON IDENTIFYING THE CONSULTANCY NEEDS OF THE MEMBERS OF THE TERRITORIAL PACT AND THE COUNTY PARTNERSHIPS IN THE CENTRE REGION

    Directory of Open Access Journals (Sweden)

    ALINA-TEODORA CIUHUREANU

    2010-01-01

    Full Text Available In order to ensure some quality consulting services within the activity “Providing consultancy services to develop applications for European funding with focus on the SOP HRD 2007-2013”, in order to identify the organisations’ consultancy needs, the problems they face in elaborating the financing applications and implementing projects, there has been elaborated, within the PTS, the document “Questionnaire on identifying the consultancy needs of the members of the Territorial Pact and the County Partnerships - Centre”. The questionnaire was sent via e-mail to the member organisations of the Pact and the County Partnerships and also, it has been posted on the web site www.stpcentru.ro, so that all members may have access to it. The questionnaires collected until May, 25th, 2010 from 27 organisations were centralised in an excel format Data base.

  5. Identifying a compound modifying a cellular response, comprises attaching cells having a reporter system onto solid supports, releasing a library member, screening and identifying target cells

    DEFF Research Database (Denmark)

    2011-01-01

    The present invention relates to methods for identifying compounds capable of modulating a cellular response. The methods involve attaching living cells to solid supports comprising a library of test compounds. Test compounds modulating a cellular response, for example via a cell surface molecule...... may be identified by selecting solid supports comprising cells, wherein the cellular response of interest has been modulated. The cellular response may for example be changes in signal transduction pathways modulated by a cell surface molecule....

  6. Tuberculous Lymphadenitis in Ethiopia Predominantly Caused by Strains Belonging to the Delhi/CAS Lineage and Newly Identified Ethiopian Clades of the Mycobacterium tuberculosis Complex.

    Science.gov (United States)

    Biadglegne, Fantahun; Merker, Matthias; Sack, Ulrich; Rodloff, Arne C; Niemann, Stefan

    2015-01-01

    Recently, newly defined clades of Mycobacterium tuberculosis complex (MTBC) strains, namely Ethiopia 1-3 and Ethiopia H37Rv-like strains, and other clades associated with pulmonary TB (PTB) were identified in Ethiopia. In this study, we investigated whether these new strain types exhibit an increased ability to cause TB lymphadenitis (TBLN) and raised the question, if particular MTBC strains derived from TBLN patients in northern Ethiopia are genetically adapted to their local hosts and/or to the TBLN. Genotyping of 196 MTBC strains isolated from TBLN patients was performed by spoligotyping and 24-loci mycobacterial interspersed repetitive unit-variable number of tandem repeats (MIRU-VNTR) typing. A statistical analysis was carried out to see possible associations between patient characteristics and phylogenetic MTBC strain classification. Among 196 isolates, the majority of strains belonged to the Delhi/CAS (38.8%) lineage, followed by Ethiopia 1 (9.7%), Ethiopia 3 (8.7%), Ethiopia H37RV-like (8.2%), Ethiopia 2 and Haarlem (7.7% each), URAL (3.6%), Uganda l and LAM (2% each), S-type (1.5%), X-type (1%), and 0.5% isolates of TUR, EAI, and Beijing genotype, respectively. Overall, 15 strains (7.7%) could not be allocated to a previously described phylogenetic lineage. The distribution of MTBC lineages is similar to that found in studies of PTB samples. The cluster rate (35%) in this study is significantly lower (P = 0.035) compared to 45% in the study of PTB in northwestern Ethiopia. In the studied area, lymph node samples are dominated by Dehli/CAS genotype strains and strains of largely not yet defined clades based on MIRU-VNTR 24-loci nomenclature. We found no indication that strains of particular genotypes are specifically associated with TBLN. However, a detailed analysis of specific genetic variants of the locally contained Ethiopian clades by whole genome sequencing may reveal new insights into the host-pathogen co-evolution and specific features that are

  7. Optimizing and Validating a Brief Assessment for Identifying Children of Service Members at Risk for Psychological Health Problems Following Parent Deployment

    Science.gov (United States)

    2016-07-01

    Journal of Family Therapy, 21, 313-323. Behar, L.B. (1997). The Preschool Behavior Questionnaire. Journal of Abnormal Child Psychology , 5, 265-275... Psychological Health Problems Following Parent Deployment PRINCIPAL INVESTIGATOR: Julie Wargo Aikins, PhD CONTRACTING ORGANIZATION: Wayne State...Validating a Brief Assessment for Identifying Children of Service Members at Risk for Psychological Health Problems Following Parent Deployment 5b. GRANT

  8. A bag of tricks: Using proper motions of Galactic stars to identify the Hercules ultra-faint dwarf galaxy members

    Science.gov (United States)

    Fabrizio, M.; Raimondo, G.; Brocato, E.; Bellini, A.; Libralato, M.; Testa, V.; Cantiello, M.; Musella, I.; Clementini, G.; Carini, R.; Marconi, M.; Piotto, G.; Ripepi, V.; Buonanno, R.; Sani, E.; Speziali, R.

    2014-10-01

    Context. Discovered in the last decade as overdensities of resolved stars, the ultra-faint dwarfs (UFDs) are among the least luminous, most dark-matter dominated, and most metal-poor galaxies known today. They appear as sparse, loose objects with high mass-to-light ratios. Hercules is the prototype of the UFD galaxies. To date, there are still no firm constraints on its total luminosity due to the difficulty of disentangling Hercules bona-fide stars from the severe Galactic field contamination. Aims: To better constrain Hercules properties, we aim at removing foreground and background contaminants in the galaxy field using the proper motions of the Milky Way stars and the colour-colour diagram. Methods: We have obtained images of Hercules in the rSloan , BBessel and Uspec bands with the Large Binocular Telescope (LBT) and LBC-BIN mode capabilities. The rSloan new dataset combined with data from the LBT archive span a time baseline of about 5 yr, allowing us to measure proper motions of stars in the Hercules direction for the first time. The Uspec data along with existing LBT photometry allowed us to use colour-colour diagram to further remove the field contamination. Results: Thanks to a highly-accurate procedure to derive the rSloan -filter geometric distortion solution for the LBC-red, we were able to measure stellar relative proper motions to a precision of better than 5 mas yr-1 down to rSloan≃ 22 mag and disentangle a significant fraction (>90%) of Milky Way contaminants. We ended up with a sample of 528 sources distributed over a large portion of the galaxy body (~0.12 deg2). Of these sources, 171 turned out to be background galaxies and additional foreground stars from the analysis of the Uspec - BBessel vs. BBessel - rSloan colour-colour diagram. This leaves us with a sample of 357 likely members of the Hercules UFD. We compared the cleaned colour-magnitude diagram (CMD) with evolutionary models and synthetic CMDs, confirming the presence in Hercules of

  9. Cthulhu Macrofasciculumque n. g., n. sp. and Cthylla Microfasciculumque n. g., n. sp., a newly identified lineage of parabasalian termite symbionts.

    Directory of Open Access Journals (Sweden)

    Erick R James

    Full Text Available The parabasalian symbionts of lower termite hindgut communities are well-known for their large size and structural complexity. The most complex forms evolved multiple times independently from smaller and simpler flagellates, but we know little of the diversity of these small flagellates or their phylogenetic relationships to more complex lineages. To understand the true diversity of Parabasalia and how their unique cellular complexity arose, more data from smaller and simpler flagellates are needed. Here, we describe two new genera of small-to-intermediate size and complexity, represented by the type species Cthulhu macrofasciculumque and Cthylla microfasciculumque from Prorhinotermes simplex and Reticulitermes virginicus, respectively (both hosts confirmed by DNA barcoding. Both genera have a single anterior nucleus embeded in a robust protruding axostyle, and an anterior bundle flagella (and likely a single posterior flagellum that emerge slightly subanteriorly and have a distinctive beat pattern. Cthulhu is relatively large and has a distinctive bundle of over 20 flagella whereas Cthylla is smaller, has only 5 anterior flagella and closely resembles several other parababsalian genera. Molecular phylogenies based on small subunit ribosomal RNA (SSU rRNA show both genera are related to previously unidentified environmental sequences from other termites (possibly from members of the Tricercomitidae, which all branch as sisters to the Hexamastigitae. Altogether, Cthulhu likely represents another independent origin of relatively high cellular complexity within parabasalia, and points to the need for molecular characterization of other key taxa, such as Tricercomitus.

  10. Cthulhu Macrofasciculumque n. g., n. sp. and Cthylla Microfasciculumque n. g., n. sp., a newly identified lineage of parabasalian termite symbionts.

    Science.gov (United States)

    James, Erick R; Okamoto, Noriko; Burki, Fabien; Scheffrahn, Rudolf H; Keeling, Patrick J

    2013-01-01

    The parabasalian symbionts of lower termite hindgut communities are well-known for their large size and structural complexity. The most complex forms evolved multiple times independently from smaller and simpler flagellates, but we know little of the diversity of these small flagellates or their phylogenetic relationships to more complex lineages. To understand the true diversity of Parabasalia and how their unique cellular complexity arose, more data from smaller and simpler flagellates are needed. Here, we describe two new genera of small-to-intermediate size and complexity, represented by the type species Cthulhu macrofasciculumque and Cthylla microfasciculumque from Prorhinotermes simplex and Reticulitermes virginicus, respectively (both hosts confirmed by DNA barcoding). Both genera have a single anterior nucleus embeded in a robust protruding axostyle, and an anterior bundle flagella (and likely a single posterior flagellum) that emerge slightly subanteriorly and have a distinctive beat pattern. Cthulhu is relatively large and has a distinctive bundle of over 20 flagella whereas Cthylla is smaller, has only 5 anterior flagella and closely resembles several other parababsalian genera. Molecular phylogenies based on small subunit ribosomal RNA (SSU rRNA) show both genera are related to previously unidentified environmental sequences from other termites (possibly from members of the Tricercomitidae), which all branch as sisters to the Hexamastigitae. Altogether, Cthulhu likely represents another independent origin of relatively high cellular complexity within parabasalia, and points to the need for molecular characterization of other key taxa, such as Tricercomitus.

  11. Acquisition of methicillin-resistant Staphylococcus aureus (MRSA) in contacts of patients newly identified as colonized or infected with MRSA in the immediate postexposure and postdischarge periods.

    Science.gov (United States)

    Williams, Victoria R; Callery, Sandra; Vearncombe, Mary; Simor, Andrew E

    2017-03-01

    The acquisition of methicillin-resistant Staphylococcus aureus (MRSA) after exposure to patients colonized or infected with MRSA was assessed. Among contacts with complete surveillance screening, the rate of acquisition was 5.7% and was lower in those identified postdischarge (17/683, 2.5%) compared with those tested in the immediate postexposure period (62/706, 8.8%). Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  12. Evolutionary Analysis Predicts Sensitive Positions of MMP20 and Validates Newly- and Previously-Identified MMP20 Mutations Causing Amelogenesis Imperfecta

    Directory of Open Access Journals (Sweden)

    Barbara Gasse

    2017-06-01

    Full Text Available Amelogenesis imperfecta (AI designates a group of genetic diseases characterized by a large range of enamel disorders causing important social and health problems. These defects can result from mutations in enamel matrix proteins or protease encoding genes. A range of mutations in the enamel cleavage enzyme matrix metalloproteinase-20 gene (MMP20 produce enamel defects of varying severity. To address how various alterations produce a range of AI phenotypes, we performed a targeted analysis to find MMP20 mutations in French patients diagnosed with non-syndromic AI. Genomic DNA was isolated from saliva and MMP20 exons and exon-intron boundaries sequenced. We identified several homozygous or heterozygous mutations, putatively involved in the AI phenotypes. To validate missense mutations and predict sensitive positions in the MMP20 sequence, we evolutionarily compared 75 sequences extracted from the public databases using the Datamonkey webserver. These sequences were representative of mammalian lineages, covering more than 150 million years of evolution. This analysis allowed us to find 324 sensitive positions (out of the 483 MMP20 residues, pinpoint functionally important domains, and build an evolutionary chart of important conserved MMP20 regions. This is an efficient tool to identify new- and previously-identified mutations. We thus identified six functional MMP20 mutations in unrelated families, finding two novel mutated sites. The genotypes and phenotypes of these six mutations are described and compared. To date, 13 MMP20 mutations causing AI have been reported, making these genotypes and associated hypomature enamel phenotypes the most frequent in AI.

  13. Structure-function relationship of a plant NCS1 member--homology modeling and mutagenesis identified residues critical for substrate specificity of PLUTO, a nucleobase transporter from Arabidopsis.

    Directory of Open Access Journals (Sweden)

    Sandra Witz

    Full Text Available Plastidic uracil salvage is essential for plant growth and development. So far, PLUTO, the plastidic nucleobase transporter from Arabidopsis thaliana is the only known uracil importer at the inner plastidic membrane which represents the permeability barrier of this organelle. We present the first homology model of PLUTO, the sole plant NCS1 member from Arabidopsis based on the crystal structure of the benzyl hydantoin transporter MHP1 from Microbacterium liquefaciens and validated by molecular dynamics simulations. Polar side chains of residues Glu-227 and backbones of Val-145, Gly-147 and Thr-425 are proposed to form the binding site for the three PLUTO substrates uracil, adenine and guanine. Mutational analysis and competition studies identified Glu-227 as an important residue for uracil and to a lesser extent for guanine transport. A differential response in substrate transport was apparent with PLUTO double mutants E227Q G147Q and E227Q T425A, both of which most strongly affected adenine transport, and in V145A G147Q, which markedly affected guanine transport. These differences could be explained by docking studies, showing that uracil and guanine exhibit a similar binding mode whereas adenine binds deep into the catalytic pocket of PLUTO. Furthermore, competition studies confirmed these results. The present study defines the molecular determinants for PLUTO substrate binding and demonstrates key differences in structure-function relations between PLUTO and other NCS1 family members.

  14. Structure-function relationship of a plant NCS1 member--homology modeling and mutagenesis identified residues critical for substrate specificity of PLUTO, a nucleobase transporter from Arabidopsis.

    Science.gov (United States)

    Witz, Sandra; Panwar, Pankaj; Schober, Markus; Deppe, Johannes; Pasha, Farhan Ahmad; Lemieux, M Joanne; Möhlmann, Torsten

    2014-01-01

    Plastidic uracil salvage is essential for plant growth and development. So far, PLUTO, the plastidic nucleobase transporter from Arabidopsis thaliana is the only known uracil importer at the inner plastidic membrane which represents the permeability barrier of this organelle. We present the first homology model of PLUTO, the sole plant NCS1 member from Arabidopsis based on the crystal structure of the benzyl hydantoin transporter MHP1 from Microbacterium liquefaciens and validated by molecular dynamics simulations. Polar side chains of residues Glu-227 and backbones of Val-145, Gly-147 and Thr-425 are proposed to form the binding site for the three PLUTO substrates uracil, adenine and guanine. Mutational analysis and competition studies identified Glu-227 as an important residue for uracil and to a lesser extent for guanine transport. A differential response in substrate transport was apparent with PLUTO double mutants E227Q G147Q and E227Q T425A, both of which most strongly affected adenine transport, and in V145A G147Q, which markedly affected guanine transport. These differences could be explained by docking studies, showing that uracil and guanine exhibit a similar binding mode whereas adenine binds deep into the catalytic pocket of PLUTO. Furthermore, competition studies confirmed these results. The present study defines the molecular determinants for PLUTO substrate binding and demonstrates key differences in structure-function relations between PLUTO and other NCS1 family members.

  15. Structure-Function Relationship of a Plant NCS1 Member – Homology Modeling and Mutagenesis Identified Residues Critical for Substrate Specificity of PLUTO, a Nucleobase Transporter from Arabidopsis

    Science.gov (United States)

    Witz, Sandra; Panwar, Pankaj; Schober, Markus; Deppe, Johannes; Pasha, Farhan Ahmad; Lemieux, M. Joanne; Möhlmann, Torsten

    2014-01-01

    Plastidic uracil salvage is essential for plant growth and development. So far, PLUTO, the plastidic nucleobase transporter from Arabidopsis thaliana is the only known uracil importer at the inner plastidic membrane which represents the permeability barrier of this organelle. We present the first homology model of PLUTO, the sole plant NCS1 member from Arabidopsis based on the crystal structure of the benzyl hydantoin transporter MHP1 from Microbacterium liquefaciens and validated by molecular dynamics simulations. Polar side chains of residues Glu-227 and backbones of Val-145, Gly-147 and Thr-425 are proposed to form the binding site for the three PLUTO substrates uracil, adenine and guanine. Mutational analysis and competition studies identified Glu-227 as an important residue for uracil and to a lesser extent for guanine transport. A differential response in substrate transport was apparent with PLUTO double mutants E227Q G147Q and E227Q T425A, both of which most strongly affected adenine transport, and in V145A G147Q, which markedly affected guanine transport. These differences could be explained by docking studies, showing that uracil and guanine exhibit a similar binding mode whereas adenine binds deep into the catalytic pocket of PLUTO. Furthermore, competition studies confirmed these results. The present study defines the molecular determinants for PLUTO substrate binding and demonstrates key differences in structure-function relations between PLUTO and other NCS1 family members. PMID:24621654

  16. Structure-function relationship of a plant NCS1 member - Homology modeling and mutagenesis identified residues critical for substrate specificity of PLUTO, a nucleobase transporter from arabidopsis

    KAUST Repository

    Witz, Sandra

    2014-03-12

    Plastidic uracil salvage is essential for plant growth and development. So far, PLUTO, the plastidic nucleobase transporter from Arabidopsis thaliana is the only known uracil importer at the inner plastidic membrane which represents the permeability barrier of this organelle. We present the first homology model of PLUTO, the sole plant NCS1 member from Arabidopsis based on the crystal structure of the benzyl hydantoin transporter MHP1 from Microbacterium liquefaciens and validated by molecular dynamics simulations. Polar side chains of residues Glu-227 and backbones of Val-145, Gly-147 and Thr-425 are proposed to form the binding site for the three PLUTO substrates uracil, adenine and guanine. Mutational analysis and competition studies identified Glu-227 as an important residue for uracil and to a lesser extent for guanine transport. A differential response in substrate transport was apparent with PLUTO double mutants E227Q G147Q and E227Q T425A, both of which most strongly affected adenine transport, and in V145A G147Q, which markedly affected guanine transport. These differences could be explained by docking studies, showing that uracil and guanine exhibit a similar binding mode whereas adenine binds deep into the catalytic pocket of PLUTO. Furthermore, competition studies confirmed these results. The present study defines the molecular determinants for PLUTO substrate binding and demonstrates key differences in structure-function relations between PLUTO and other NCS1 family members. 2014 Witz et al.

  17. CXCR6, a newly defined biomarker of tissue-specific stem cell asymmetric self-renewal, identifies more aggressive human melanoma cancer stem cells.

    Directory of Open Access Journals (Sweden)

    Rouzbeh Taghizadeh

    2010-12-01

    Full Text Available A fundamental problem in cancer research is identifying the cell type that is capable of sustaining neoplastic growth and its origin from normal tissue cells. Recent investigations of a variety of tumor types have shown that phenotypically identifiable and isolable subfractions of cells possess the tumor-forming ability. In the present paper, using two lineage-related human melanoma cell lines, primary melanoma line IGR39 and its metastatic derivative line IGR37, two main observations are reported. The first one is the first phenotypic evidence to support the origin of melanoma cancer stem cells (CSCs from mutated tissue-specific stem cells; and the second one is the identification of a more aggressive subpopulation of CSCs in melanoma that are CXCR6+.We defined CXCR6 as a new biomarker for tissue-specific stem cell asymmetric self-renewal. Thus, the relationship between melanoma formation and ABCG2 and CXCR6 expression was investigated. Consistent with their non-metastatic character, unsorted IGR39 cells formed significantly smaller tumors than unsorted IGR37 cells. In addition, ABCG2+ cells produced tumors that had a 2-fold greater mass than tumors produced by unsorted cells or ABCG2- cells. CXCR6+ cells produced more aggressive tumors. CXCR6 identifies a more discrete subpopulation of cultured human melanoma cells with a more aggressive MCSC phenotype than cells selected on the basis of the ABCG2+ phenotype alone.The association of a more aggressive tumor phenotype with asymmetric self-renewal phenotype reveals a previously unrecognized aspect of tumor cell physiology. Namely, the retention of some tissue-specific stem cell attributes, like the ability to asymmetrically self-renew, impacts the natural history of human tumor development. Knowledge of this new aspect of tumor development and progression may provide new targets for cancer prevention and treatment.

  18. Isolation of cDNA encoding a newly identified major allergenic protein of rye-grass pollen: intracellular targeting to the amyloplast.

    OpenAIRE

    Singh, M B; Hough, T; Theerakulpisut, P; Avjioglu, A; Davies, S; Smith, P M; Taylor, P; Simpson, R J; Ward, L D; McCluskey, J

    1991-01-01

    We have identified a major allergenic protein from rye-grass pollen, tentatively designated Lol pIb of 31kDa and with pI 9.0. A cDNA clone encoding Lol pIb has been isolated, sequenced, and characterized. Lol pIb is located mainly in the starch granules. This is a distinct allergen from Lol pI, which is located in the cytosol. Lol pIb is synthesized in pollen as a pre-allergen with a transit peptide targeting the allergen to amyloplasts. Epitope mapping of the fusion protein localized the IgE...

  19. Characterization and frequency of a newly identified HIV-1 BF1 intersubtype circulating recombinant form in São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Neto Walter

    2010-04-01

    Full Text Available Abstract Background HIV circulating recombinant forms (CRFs play an important role in the global and regional HIV epidemics, particularly in regions where multiple subtypes are circulating. To date, several (>40 CRFs are recognized worldwide with five currently circulating in Brazil. Here, we report the characterization of near full-length genome sequences (NFLG of six phylogenetically related HIV-1 BF1 intersubtype recombinants (five from this study and one from other published sequences representing CRF46_BF1. Methods Initially, we selected 36 samples from 888 adult patients residing in São Paulo who had previously been diagnosed as being infected with subclade F1 based on pol subgenomic fragment sequencing. Proviral DNA integrated in peripheral blood mononuclear cells (PBMC was amplified from the purified genomic DNA of all 36-blood samples by five overlapping PCR fragments followed by direct sequencing. Sequence data were obtained from the five fragments that showed identical genomic structure and phylogenetic trees were constructed and compared with previously published sequences. Genuine subclade F1 sequences and any other sequences that exhibited unique mosaic structures were omitted from further analysis Results Of the 36 samples analyzed, only six sequences, inferred from the pol region as subclade F1, displayed BF1 identical mosaic genomes with a single intersubtype breakpoint identified at the nef-U3 overlap (HXB2 position 9347-9365; LTR region. Five of these isolates formed a rigid cluster in phylogentic trees from different subclade F1 fragment regions, which we can now designate as CRF46_BF1. According to our estimate, the new CRF accounts for 0.56% of the HIV-1 circulating strains in São Paulo. Comparison with previously published sequences revealed an additional five isolates that share an identical mosaic structure with those reported in our study. Despite sharing a similar recombinant structure, only one sequence appeared to

  20. Isolation of cDNA encoding a newly identified major allergenic protein of rye-grass pollen: intracellular targeting to the amyloplast.

    Science.gov (United States)

    Singh, M B; Hough, T; Theerakulpisut, P; Avjioglu, A; Davies, S; Smith, P M; Taylor, P; Simpson, R J; Ward, L D; McCluskey, J

    1991-01-01

    We have identified a major allergenic protein from rye-grass pollen, tentatively designated Lol pIb of 31kDa and with pI 9.0. A cDNA clone encoding Lol pIb has been isolated, sequenced, and characterized. Lol pIb is located mainly in the starch granules. This is a distinct allergen from Lol pI, which is located in the cytosol. Lol pIb is synthesized in pollen as a pre-allergen with a transit peptide targeting the allergen to amyloplasts. Epitope mapping of the fusion protein localized the IgE binding determinant in the C-terminal domain. Images PMID:1671715

  1. Newly elected IAEA Board of Governors

    International Nuclear Information System (INIS)

    2001-01-01

    The document gives information about the election of 11 Member States to the IAEA Board of Governors, the 35-member policy-making body, during the 45th regular session of the IAEA's General Conference (17-21 September 2001, Austria Center, Vienna). The newly elected Member States are: Bulgaria, Burkina Faso, Chile, Colombia, Islamic Republic of Iran, Kuwait, Morocco, Philippines, Romania, Spain, and Turkey. The other 24 Member States of the Board are also given

  2. Newly elected IAEA Board of Governors

    International Nuclear Information System (INIS)

    2000-01-01

    The document gives information about the election of 11 Member States to the IAEA Board of Governors, the 35-member policy-making body, during the 44th regular session of the IAEA's General Conference (18 - 22 September 2000, Austria Center, Vienna). The newly elected Member States are: Argentina, Egypt, Ghana, Ireland, Libyan Arab Jamahiriya, Mexico, Pakistan, Peru, Switzerland, Thailand, Ukraine. The other 24 Member States of the Board are also given

  3. Identification of Tenrec ecaudatus, a Wild Mammal Introduced to Mayotte Island, as a Reservoir of the Newly Identified Human Pathogenic Leptospira mayottensis.

    Directory of Open Access Journals (Sweden)

    Erwan Lagadec

    2016-08-01

    Full Text Available Leptospirosis is a bacterial zoonosis of major concern on tropical islands. Human populations on western Indian Ocean islands are strongly affected by the disease although each archipelago shows contrasting epidemiology. For instance, Mayotte, part of the Comoros Archipelago, differs from the other neighbouring islands by a high diversity of Leptospira species infecting humans that includes Leptospira mayottensis, a species thought to be unique to this island. Using bacterial culture, molecular detection and typing, the present study explored the wild and domestic local mammalian fauna for renal carriage of leptospires and addressed the genetic relationships of the infecting strains with local isolates obtained from acute human cases and with Leptospira strains hosted by mammal species endemic to nearby Madagascar. Tenrec (Tenrec ecaudatus, Family Tenrecidae, a terrestrial mammal introduced from Madagascar, is identified as a reservoir of L. mayottensis. All isolated L. mayottensis sequence types form a monophyletic clade that includes Leptospira strains infecting humans and tenrecs on Mayotte, as well as two other Malagasy endemic tenrecid species of the genus Microgale. The lower diversity of L. mayottensis in tenrecs from Mayotte, compared to that occurring in Madagascar, suggests that L. mayottensis has indeed a Malagasy origin. This study also showed that introduced rats (Rattus rattus and dogs are probably the main reservoirs of Leptospira borgpetersenii and Leptospira kirschneri, both bacteria being prevalent in local clinical cases. Data emphasize the epidemiological link between the two neighbouring islands and the role of introduced small mammals in shaping the local epidemiology of leptospirosis.

  4. Identification of Tenrec ecaudatus, a Wild Mammal Introduced to Mayotte Island, as a Reservoir of the Newly Identified Human Pathogenic Leptospira mayottensis.

    Science.gov (United States)

    Lagadec, Erwan; Gomard, Yann; Le Minter, Gildas; Cordonin, Colette; Cardinale, Eric; Ramasindrazana, Beza; Dietrich, Muriel; Goodman, Steven M; Tortosa, Pablo; Dellagi, Koussay

    2016-08-01

    Leptospirosis is a bacterial zoonosis of major concern on tropical islands. Human populations on western Indian Ocean islands are strongly affected by the disease although each archipelago shows contrasting epidemiology. For instance, Mayotte, part of the Comoros Archipelago, differs from the other neighbouring islands by a high diversity of Leptospira species infecting humans that includes Leptospira mayottensis, a species thought to be unique to this island. Using bacterial culture, molecular detection and typing, the present study explored the wild and domestic local mammalian fauna for renal carriage of leptospires and addressed the genetic relationships of the infecting strains with local isolates obtained from acute human cases and with Leptospira strains hosted by mammal species endemic to nearby Madagascar. Tenrec (Tenrec ecaudatus, Family Tenrecidae), a terrestrial mammal introduced from Madagascar, is identified as a reservoir of L. mayottensis. All isolated L. mayottensis sequence types form a monophyletic clade that includes Leptospira strains infecting humans and tenrecs on Mayotte, as well as two other Malagasy endemic tenrecid species of the genus Microgale. The lower diversity of L. mayottensis in tenrecs from Mayotte, compared to that occurring in Madagascar, suggests that L. mayottensis has indeed a Malagasy origin. This study also showed that introduced rats (Rattus rattus) and dogs are probably the main reservoirs of Leptospira borgpetersenii and Leptospira kirschneri, both bacteria being prevalent in local clinical cases. Data emphasize the epidemiological link between the two neighbouring islands and the role of introduced small mammals in shaping the local epidemiology of leptospirosis.

  5. Geomapping of trematode-induced granulomatous anterior uveitis - a newly identified cause of blindness among children in the Pudukkottai district of the Tamil Nadu State, India

    Directory of Open Access Journals (Sweden)

    Jayakumar Duraisamy

    2009-11-01

    Full Text Available There is evidence that a specific type of allergic conjunctive-uveal granuloma reported from South India could be due to infection by a trematode parasite. In these patients, the histopathological examination of the eye reveals a zonal granulomatous inflammation with purulent material including structures displaying evidence of trematode infection. To investigate this further, medical records describing such cases in the Pudukkottai district, Tamil Nadu State, India, covering the period 2001-2005, were collected. Since trematodes require a snail intermediate host for completing the life cycle, ponds frequently used for bathing in the area were inspected to identify a possible culprit. The hypothesis that ponds with snail habitats could be the source of infection was supported by the finding of a positive correlation between the geographical distribution of patients’ residencies and the location of such ponds. Geographic information systems (GIS were used to study the spatial distribution of ponds and patients, while satellite-based remote sensing (RS was applied to attempt finding a parameter characteristic for ponds with snail habitats that could facilitate risk-identification over larger areas. It was found that ponds carrying risk could be differentiated from others through analysis of their spectral surface properties. This pond classification approach, confirmed by field visits, could thus become a useful tool for the location of snail habitats constituting risk as predicted.

  6. Low socio-economic status is a newly identified independent risk factor for poor vitamin D status in severely obese adults.

    Science.gov (United States)

    Léger-Guist'hau, J; Domingues-Faria, C; Miolanne, M; Peyrol, F; Gerbaud, L; Perreira, B; Minet-Quinard, R; Sapin, V; Walrand, S; Boirie, Y

    2017-04-01

    Hypovitaminosis D is very prevalent, especially in the obese population. However, the degree of severity and the parameters involved in vitamin D deficiency in this population are still unclear. The present study aimed to identify, from among the factors known to influence vitamin D status in a healthy population, those impacting the same parameter in obese population. Serum 25-OH-D concentration was measured in 564 patients with class III obesity [i.e. severe and morbid obesity; mean (SD) body mass index (BMI) 42.04 (6.92) kg m -2 ] and their demographic, clinical, biological, anthropometric, dietary and socio-economic data were collected. We observed that 96% of the obese patients had serum 25-OH-D lower than 30 ng mL -1 . Severe vitamin D deficiency (serum 25-OH-D concentration D levels and BMI (P = 0.012), fat mass (P = 0.041), metabolic syndrome (P P = 0.023), homeostasis model assessment for insulin resistance (P = 0.008), waist circumference (P = 0.001), and fasting blood triglycerides (P = 0.002) and C-reactive protein (P = 0.005). Low socio-economic status independently increased the risk of severe vitamin D deficiency [odds ratio (OR) = 1.98; 95% confidence interval (CI) 1.25-3.13], especially in the autumn-winter season (OR = 2.94; 95% CI 1.98-4.36), morbid obesity (OR = 3.19; 95% CI 1.49-6.82), metabolic syndrome (OR = 1.6; 95% CI 1.06-2.42) and inflammation (OR = 1.03; 95% CI 1.01-1.06). Vitamin D deficiency is extremely common among obese patients, and the prevalence of severe deficiency is high. The association of adiposity, high body mass index, metabolic syndrome and inflammation with vitamin D status is marked, whereas low socio-economic status appears to be a major risk factor for severe vitamin D deficiency, suggesting that vitamin D deficiency may at least in part be responsible for the greater health vulnerability of populations with low socio-economic status. © 2016 The British Dietetic Association Ltd.

  7. Deletion of a conserved regulatory element required for Hmx1 expression in craniofacial mesenchyme in the dumbo rat: a newly identified cause of congenital ear malformation

    Directory of Open Access Journals (Sweden)

    Lely A. Quina

    2012-11-01

    Hmx1 is a homeodomain transcription factor expressed in the developing eye, peripheral ganglia, and branchial arches of avian and mammalian embryos. Recent studies have identified a loss-of-function allele at the HMX1 locus as the causative mutation in the oculo-auricular syndrome (OAS in humans, characterized by ear and eye malformations. The mouse dumbo (dmbo mutation, with similar effects on ear and eye development, also results from a loss-of-function mutation in the Hmx1 gene. A recessive dmbo mutation causing ear malformation in rats has been mapped to the chromosomal region containing the Hmx1 gene, but the nature of the causative allele is unknown. Here we show that dumbo rats and mice exhibit similar neonatal ear and eye phenotypes. In midgestation embryos, dumbo rats show a specific loss of Hmx1 expression in neural-crest-derived craniofacial mesenchyme (CM, whereas Hmx1 is expressed normally in retinal progenitors, sensory ganglia and in CM, which is derived from mesoderm. High-throughput resequencing of 1 Mb of rat chromosome 14 from dmbo/dmbo rats, encompassing the Hmx1 locus, reveals numerous divergences from the rat genomic reference sequence, but no coding changes in Hmx1. Fine genetic mapping narrows the dmbo critical region to an interval of ∼410 kb immediately downstream of the Hmx1 transcription unit. Further sequence analysis of this region reveals a 5777-bp deletion located ∼80 kb downstream in dmbo/dmbo rats that is not apparent in 137 other rat strains. The dmbo deletion region contains a highly conserved domain of ∼500 bp, which is a candidate distal enhancer and which exhibits a similar relationship to Hmx genes in all vertebrate species for which data are available. We conclude that the rat dumbo phenotype is likely to result from loss of function of an ultraconserved enhancer specifically regulating Hmx1 expression in neural-crest-derived CM. Dysregulation of Hmx1 expression is thus a candidate mechanism for congenital ear

  8. Deletion of a conserved regulatory element required for Hmx1 expression in craniofacial mesenchyme in the dumbo rat: a newly identified cause of congenital ear malformation

    Science.gov (United States)

    Quina, Lely A.; Kuramoto, Takashi; Luquetti, Daniela V.; Cox, Timothy C.; Serikawa, Tadao; Turner, Eric E.

    2012-01-01

    SUMMARY Hmx1 is a homeodomain transcription factor expressed in the developing eye, peripheral ganglia, and branchial arches of avian and mammalian embryos. Recent studies have identified a loss-of-function allele at the HMX1 locus as the causative mutation in the oculo-auricular syndrome (OAS) in humans, characterized by ear and eye malformations. The mouse dumbo (dmbo) mutation, with similar effects on ear and eye development, also results from a loss-of-function mutation in the Hmx1 gene. A recessive dmbo mutation causing ear malformation in rats has been mapped to the chromosomal region containing the Hmx1 gene, but the nature of the causative allele is unknown. Here we show that dumbo rats and mice exhibit similar neonatal ear and eye phenotypes. In midgestation embryos, dumbo rats show a specific loss of Hmx1 expression in neural-crest-derived craniofacial mesenchyme (CM), whereas Hmx1 is expressed normally in retinal progenitors, sensory ganglia and in CM, which is derived from mesoderm. High-throughput resequencing of 1 Mb of rat chromosome 14 from dmbo/dmbo rats, encompassing the Hmx1 locus, reveals numerous divergences from the rat genomic reference sequence, but no coding changes in Hmx1. Fine genetic mapping narrows the dmbo critical region to an interval of ∼410 kb immediately downstream of the Hmx1 transcription unit. Further sequence analysis of this region reveals a 5777-bp deletion located ∼80 kb downstream in dmbo/dmbo rats that is not apparent in 137 other rat strains. The dmbo deletion region contains a highly conserved domain of ∼500 bp, which is a candidate distal enhancer and which exhibits a similar relationship to Hmx genes in all vertebrate species for which data are available. We conclude that the rat dumbo phenotype is likely to result from loss of function of an ultraconserved enhancer specifically regulating Hmx1 expression in neural-crest-derived CM. Dysregulation of Hmx1 expression is thus a candidate mechanism for congenital

  9. Harnessing Social Networks along with Consumer-Driven Electronic Communication Technologies to Identify and Engage Members of 'Hard-to-Reach' Populations: A Methodological Case Report

    Directory of Open Access Journals (Sweden)

    Rock Melanie J

    2010-01-01

    Full Text Available Abstract Background Sampling in the absence of accurate or comprehensive information routinely poses logistical, ethical, and resource allocation challenges in social science, clinical, epidemiological, health service and population health research. These challenges are compounded if few members of a target population know each other or regularly interact. This paper reports on the sampling methods adopted in ethnographic case study research with a 'hard-to-reach' population. Methods To identify and engage a small yet diverse sample of people who met an unusual set of criteria (i.e., pet owners who had been treating cats or dogs for diabetes, four sampling strategies were used. First, copies of a recruitment letter were posted in pet-friendly places. Second, information about the study was diffused throughout the study period via word of mouth. Third, the lead investigator personally sent the recruitment letter via email to a pet owner, who then circulated the information to others, and so on. Fourth, veterinarians were enlisted to refer people who had diabetic pets. The second, third and fourth strategies rely on social networks and represent forms of chain referral sampling. Results Chain referral sampling via email proved to be the most efficient and effective, yielding a small yet diverse group of respondents within one month, and at negligible cost. Conclusions The widespread popularity of electronic communication technologies offers new methodological opportunities for researchers seeking to recruit from hard-to-reach populations.

  10. Harnessing social networks along with consumer-driven electronic communication technologies to identify and engage members of 'hard-to-reach' populations: a methodological case report.

    Science.gov (United States)

    Rock, Melanie J

    2010-01-20

    Sampling in the absence of accurate or comprehensive information routinely poses logistical, ethical, and resource allocation challenges in social science, clinical, epidemiological, health service and population health research. These challenges are compounded if few members of a target population know each other or regularly interact. This paper reports on the sampling methods adopted in ethnographic case study research with a 'hard-to-reach' population. To identify and engage a small yet diverse sample of people who met an unusual set of criteria (i.e., pet owners who had been treating cats or dogs for diabetes), four sampling strategies were used. First, copies of a recruitment letter were posted in pet-friendly places. Second, information about the study was diffused throughout the study period via word of mouth. Third, the lead investigator personally sent the recruitment letter via email to a pet owner, who then circulated the information to others, and so on. Fourth, veterinarians were enlisted to refer people who had diabetic pets. The second, third and fourth strategies rely on social networks and represent forms of chain referral sampling. Chain referral sampling via email proved to be the most efficient and effective, yielding a small yet diverse group of respondents within one month, and at negligible cost. The widespread popularity of electronic communication technologies offers new methodological opportunities for researchers seeking to recruit from hard-to-reach populations.

  11. Cytochrome P450 CYP3A in marsupials: cloning and characterisation of the second identified CYP3A subfamily member, isoform 3A78 from koala (Phascolarctos cinereus).

    Science.gov (United States)

    El-Merhibi, Adaweyah; Ngo, Suong N T; Crittenden, Tamara A; Marchant, Ceilidh L; Stupans, Ieva; McKinnon, Ross A

    2011-11-01

    Cytochromes P450 (CYPs) are critically important in the oxidative metabolism of a diverse array of xenobiotics and endogenous substrates. Previously, we cloned and characterised the CYP2C, CYP4A, and CYP4B gene subfamilies from marsupials and demonstrated important species-differences in both activity and tissue expression of these CYP enzymes. Recently, we isolated the Eastern grey kangaroo CYP3A70. Here we have cloned and characterised the second identified member of marsupial CYP3A gene subfamily, CYP3A78 from the koala (Phascolarctos cinereus). In addition, we have examined the gender-differences in microsomal erythromycin N-demethylation activity (a CYP3A marker) and CYP3A protein expression across test marsupial species. Significant differences in hepatic erythromycin N-demethylation activity were observed between male and female koalas, with the activity detected in female koalas being 2.5-fold higher compared to that in male koalas (pkoala, tammar wallaby, and Eastern grey kangaroo, with no gender-differences detected across test marsupials. A 1610 bp koala hepatic CYP3A complete cDNA, designated CYP3A78, was cloned by reverse transcription-polymerase chain reaction approaches. It displays 64% nucleotide and 57% amino acid sequence identity to the Eastern grey kangaroo CYP3A70. The CYP3A78 cDNA encodes a protein of 515 amino acids, shares approximately 68% nucleotide and 56% amino acid sequence identity to human CYP3A4, and displays high sequence similarity to other published mammalian CYP3As from human, monkey, cow, pig, dog, rat, rabbit, mouse, hamster, and guinea pig. Collectively, this study provides primary molecular data regarding koala hepatic CYP3A78 gene and enables further functional analyses of CYP3A enzymes in marsupials. Given the significant role that CYP3A enzymes play in the metabolism of both endogenous and exogenous compounds, the clone provides an important step in elucidating the metabolic capacity of marsupials. Copyright © 2011

  12. Union Members Are Community Members

    Science.gov (United States)

    Gray, David

    2013-01-01

    Unions serve their members' interests. But union members are also community members, and their interests go well beyond increasing pay and benefits. A local union president has found that his members are best served by participating in a community-wide coalition. Providing eyeglasses to needy students, promoting healthy eating, and increasing…

  13. Optimizing and Validating a Brief Assessment for Identifying Children of Service Members at Risk for Psychological Health Problems Following Parent Deployment

    Science.gov (United States)

    2017-09-01

    Psychological Health Problems Following Parent Deployment PRINCIPAL INVESTIGATOR: Julie Wargo Aikins, PhD CONTRACTING ORGANIZATION: Wayne State...Children of Service Members at Risk for Psychological Health Problems Following Parent Deployment 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-12-2...interviews regarding their psychological health, marital and family functioning, and parent functioning. Spouses complete questionnaires regarding

  14. Identifying and Prioritizing Gaps in Neuroendocrine Tumor Research: A Modified Delphi Process With Patients and Health Care Providers to Set the Research Action Plan for the Newly Formed Commonwealth Neuroendocrine Tumor Collaboration

    Directory of Open Access Journals (Sweden)

    Eva Segelov

    2017-08-01

    Full Text Available Purpose: Neuroendocrine tumors (NETs are a diverse group of malignancies that pose challenges common to all rare tumors. The Commonwealth Neuroendocrine Tumor Collaboration (CommNETS was established in 2015 to enhance outcomes for patients with NETs in Canada, Australia, and New Zealand. A modified Delphi process was undertaken involving patients, clinicians, and researchers to identify gaps in NETs research to produce a comprehensive and defensible research action plan. Methods: A three-round modified Delphi process was undertaken with larger representation than usual for medical consensus processes. Patient/advocate and health care provider/researcher expert panels undertook Round 1, which canvassed 17 research priorities and 42 potential topics; in Round 2, these priorities were ranked. Round 3 comprised a face-to-face meeting to generate final consensus rankings and formulate the research action plan. Results: The Delphi groups consisted of 203 participants in Round 1 (64% health care providers/researchers, 36% patient/advocates; 52% Canadian, 32% Australian, and 17% New Zealander, of whom 132 participated in Round 2. The top eight priorities were biomarker development; peptide receptor radionuclide therapy optimization; trials of new agents in advanced NETs; functional imaging; sequencing therapies for metastatic NETs, including development of validated surrogate end points for studies; pathologic classification; early diagnosis; interventional therapeutics; and curative surgery. Two major areas were ranked significantly higher by patients/advocates: early diagnosis and curative surgery. Six CommNETS working parties were established. Conclusion: This modified Delphi process resulted in a well-founded set of research priorities for the newly formed CommNETS collaboration by involving a large, diverse group of stakeholders. This approach to setting a research agenda for a new collaborative group should be adopted to ensure that research plans

  15. Molecular basis of pyrimidine 5'-nucleotidase deficiency caused by 3 newly identified missense mutations (c.187T>C, c.469G>C and c.740T>C) and a tabulation of known mutations.

    Science.gov (United States)

    Chiarelli, Laurent R; Morera, Simone M; Galizzi, Alessandro; Fermo, Elisa; Zanella, Alberto; Valentini, Giovanna

    2008-01-01

    Hereditary pyrimidine 5'-nucleotidase deficiency is the most frequent enzymopathy of red blood cell nucleotide metabolism that causes hereditary non-spherocytic hemolytic anemia. The disease is usually characterized by mild-to-moderate hemolytic anemia, reticulocytosis and hyperbilirubinemia. To date, diagnosis ultimately depends upon demonstration of a reduced level of pyrimidine 5'-nucleotidase type-I (P5'N-1) activity in red cells and detection of mutations in the P5'N-1 gene. To unravel the causes of the P5'N deficiency and to obtain data for a definitive diagnosis three newly described missense mutations (c.187T>C, c.469G>C and c.740T>C) identified in patients with hemolytic anemia have been characterized at protein level. The mutant enzymes (C63R, G157R and I247T) were obtained as recombinant forms and purified to homogeneity. The enzymes were altered, although to a different extent, in both thermal stability and catalytic efficiency. The catalytic efficiency of all mutants was reduced especially towards UMP (up to more than 200 times), owing to the increased Km values (approximately, 10-25 times higher). The G157R enzyme was severely heat unstable and lost half of its activity after about 23 min of incubation at 37 degrees C. At higher temperature C63R and I247T mutants as well were less stable than the wild-type enzyme. Therefore, although the mutations targeted different regions of the P5'N-1 structure, they produced similar effects on the molecular properties of the enzyme. Thus, all affected amino acids are functionally and structurally important for preserving the enzyme activity during the red cell life span.

  16. Mistakes the newly promoted make.

    Science.gov (United States)

    Kennedy, M M

    1999-01-01

    Many newly promoted managers make identical mistakes, most of them preventable. Physician executives who are thinking of taking on a bigger job should consider the following eight mistakes: (1) misreading top management's agenda, (2) micromanaging your successor, (3) not updating technical skills, (4) assuming customs and taboos are negotiable, (5) not rewriting your job description to mirror your new role, (6) not mentally moving from management to leadership, (7) not adjusting to relationships, and (8) not identifying a likely successor.

  17. Comparative evaluation of low-molecular-mass proteins from Mycobacterium tuberculosis identifies members of the ESAT-6 family as immunodominant T-cell antigens

    DEFF Research Database (Denmark)

    Skjøt, R L; Oettinger, T; Rosenkrands, I

    2000-01-01

    Culture filtrate from Mycobacterium tuberculosis contains protective antigens of relevance for the generation of a new antituberculosis vaccine. We have identified two previously uncharacterized M. tuberculosis proteins (TB7.3 and TB10.4) from the highly active low-mass fraction of culture filtra...

  18. Comparative evaluation of low-molecular-mass proteins from Mycobacterium tuberculosis identifies members of the ESAT-6 family as immunodominant T-cell antigens

    DEFF Research Database (Denmark)

    Skjøt, Rikke L. V.; Oettinger, Thomas; Rosenkrands, Ida

    2000-01-01

    Culture filtrate from Mycobacterium tuberculosis contains protective antigens of relevance for the generation of a new antituberculosis vaccine. We have identified two previously uncharacterized M. tuberculosis proteins (TB7.3 and TB10.4) from the highly active low-mass fraction of culture filtrate....... The molecules were characterized, mapped in a two-dimensional electrophoresis reference map of short-term culture filtrate, and compared with another recently identified low-mass protein, CFP10 (F. X. Berthet, P, B. Rasmussen, I. Rosenkrands, P. Andersen, and B. Gicquel. Microbiology 144:3195-3203, 1998......), and the well-described ESAT-6 antigen. Genetic analyses demonstrated that TB10.4 as well as CFP10 belongs to the ESAT-6 family of low-mass proteins, whereas TB7.3 is a low-molecular-mass protein outside this family. The proteins were expressed in Escherichia coli, and their immunogenicity was tested...

  19. Comparative evaluation of low-molecular-mass proteins from Mycobacterium tuberculosis identifies members of the ESAT-6 family as immunodominant T-cell antigens

    DEFF Research Database (Denmark)

    Skjøt, R L; Oettinger, T; Rosenkrands, I

    2000-01-01

    Culture filtrate from Mycobacterium tuberculosis contains protective antigens of relevance for the generation of a new antituberculosis vaccine. We have identified two previously uncharacterized M. tuberculosis proteins (TB7.3 and TB10.4) from the highly active low-mass fraction of culture filtrate....... The molecules were characterized, mapped in a two-dimensional electrophoresis reference map of short-term culture filtrate, and compared with another recently identified low-mass protein, CFP10 (F. X. Berthet, P. B. Rasmussen, I. Rosenkrands, P. Andersen, and B. Gicquel. Microbiology 144:3195-3203, 1998......), and the well-described ESAT-6 antigen. Genetic analyses demonstrated that TB10.4 as well as CFP10 belongs to the ESAT-6 family of low-mass proteins, whereas TB7.3 is a low-molecular-mass protein outside this family. The proteins were expressed in Escherichia coli, and their immunogenicity was tested...

  20. Successful enculturation: strategies for retaining newly hired nursing faculty.

    Science.gov (United States)

    Gazza, Elizabeth A; Shellenbarger, Teresa

    2005-01-01

    Although the nursing faculty shortage negatively impacts student enrollment figures, it also facilitates career mobility of nursing faculty. To retain qualified faculty, nursing programs need to implement supportive programs that facilitate successful enculturation of the newly hired faculty member. The authors propose a series of supportive activities aimed at enculturation and subsequent retention of newly hired nursing faculty.

  1. [Effectiveness and benefit of a screening procedure to identify patients with diabetes mellitus type 2 in need of rehabilitation: a randomised, controlled trial among members of the Hamburg Münchener Health Insurance].

    Science.gov (United States)

    Hüppe, A; Parow, D; Raspe, H

    2008-10-01

    In Germany, medical rehabilitation has to be initiated by the members of health insurances. This often leads to delays in the application for and provision of rehabilitation services. Within a randomised controlled trial, a statutory health insurance evaluated a programme aimed at the prevention of activity limitations and restrictions of social participation in patients with type 2 diabetes. Firstly, potential persons with type 2 diabetes were identified. Secondly, their need for a medical rehabilitation was screened using a postal questionnaire. Thirdly, eligible participants were advised to apply for a medical rehabilitation. Potential study participants were identified by the health insurance via diabetes-specific data on hospital stays, work disability and medical prescriptions. Eligible persons were asked for written informed consent and received a screening questionnaire assessing their need for a medical rehabilitation. Respondents indicating need for a rehabilitation according to the algorithm were randomly allocated to an intervention group (IG) or control group (CG). The IG was actively advised to apply for a medical rehabilitation together with information about their individual risks; CG members received usual care. Twelve months after baseline the participants completed a postal follow-up questionnaire on social participation (primary outcome) and subjective health status (secondary outcome). In addition, the health insurance provided data on hospital treatment and sick leave (cases, days). Of 471 insurants with type 2 diabetes who gave written informed consent, the algorithm identified 223 cases with a rehabilitation need. The follow-up questionnaire was completed by 84.5% (IG: n=91, CG: n=93). Although the attendance in medical rehabilitation was low (IG: 25%), an intention to treat analysis showed significant advantages for the IG members compared to the CG (e.g., reduced body mass index, increased disease knowledge, reduced depressive mood and

  2. Practicing on Newly Dead

    Directory of Open Access Journals (Sweden)

    Jewel Abraham

    2015-07-01

    Full Text Available A newly dead cadaver simulation is practiced on the physical remains of the dead before the onset of rigor mortis. This technique has potential benefits for providing real-life in-situ experience for novice providers in health care practices. Evolving ethical views in health care brings into question some of the ethical aspects associated with newly dead cadaver simulation in terms of justification for practice, autonomy, consent, and the need of disclosure. A clear statement of policies and procedures on newly dead cadaver simulation has yet to be implemented. Although there are benefits and disadvantages to an in-situ cadaver simulation, such practices should not be carried out in secrecy as there is no compelling evidence that suggests such training as imperative. Secrecy in these practices is a violation of honor code of nursing ethics. As health care providers, practitioners are obliged to be ethically honest and trustworthy to their patients. The author explores the ethical aspects of using newly dead cadaver simulation in training novice nursing providers to gain competency in various lifesaving skills, which otherwise cannot be practiced on a living individual. The author explores multiple views on cadaver simulation in relation to ethical theories and practices such as consent and disclosure to family.

  3. A synthetic cannabinoid FDU-NNEI, two 2H-indazole isomers of synthetic cannabinoids AB-CHMINACA and NNEI indazole analog (MN-18), a phenethylamine derivative N-OH-EDMA, and a cathinone derivative dimethoxy-α-PHP, newly identified in illegal products.

    Science.gov (United States)

    Uchiyama, Nahoko; Shimokawa, Yoshihiko; Kikura-Hanajiri, Ruri; Demizu, Yosuke; Goda, Yukihiro; Hakamatsuka, Takashi

    Six new psychoactive substances were identified together with two other substances (compounds 1 - 8 ) in illegal products by our ongoing survey in Japan between January and July 2014. A new synthetic cannabinoid, FDU-NNEI [1-(4-fluorobenzyl)- N -(naphthalen-1-yl)-1 H -indole-3-carboxamide, 2 ], was detected with the newly distributed synthetic cannabinoid FDU-PB-22 ( 1 ). Two 2 H -indazole isomers of synthetic cannabinoids, AB-CHMINACA 2 H -indazole analog ( 3 ) and NNEI 2 H -indazole analog ( 4 ), were newly identified with 1 H -indazoles [AB-CHMINACA and NNEI indazole analog (MN-18)]. In addition, 2-methylpropyl N -(naphthalen-1-yl) carbamate ( 5 ) and isobutyl 1-pentyl-1 H -indazole-3-carboxylate ( 6 ) were detected in illegal products. Compound 6 is considered to be a by-product of the preparation of NNEI indazole analog from compound 5 and 1-pentyl-1 H -indazole. A phenethylamine derivative, N -OH-EDMA [ N -hydroxy-3,4-ethylenedioxy- N -methylamphetamine, 7 ], and a cathinone derivative, dimethoxy-α-PHP (dimethoxy-α-pyrrolidinohexanophenone, 8 ), were newly identified in illegal products. Among them, compounds 1 and 8 have been controlled as designated substances (Shitei-Yakubutsu) under the Pharmaceutical Affairs Law in Japan since August and November 2014, respectively.

  4. Non-alcoholic fatty liver disease and impaired proinsulin conversion as newly identified predictors of the long-term non-response to a lifestyle intervention for diabetes prevention: results from the TULIP study.

    Science.gov (United States)

    Schmid, Vera; Wagner, Robert; Sailer, Corinna; Fritsche, Louise; Kantartzis, Konstantinos; Peter, Andreas; Heni, Martin; Häring, Hans-Ulrich; Stefan, Norbert; Fritsche, Andreas

    2017-12-01

    Lifestyle intervention is effective to prevent type 2 diabetes. However, a considerable long-term non-response occurs to a standard lifestyle intervention. We investigated which risk phenotypes at baseline and their changes during the lifestyle intervention predict long-term glycaemic non-response to the intervention. Of 300 participants at high risk for type 2 diabetes who participated in a 24 month lifestyle intervention with diet modification and increased physical activity, 190 participants could be re-examined after 8.7 ± 1.6 years. All individuals underwent a five-point 75 g OGTT and measurements of body fat compartments and liver fat content with MRI and spectroscopy at baseline, 9 and 24 months during the lifestyle intervention, and at long-term follow-up. Fasting proinsulin to insulin conversion (PI/I ratio) and insulin sensitivity and secretion were calculated from the OGTT. Non-response to lifestyle intervention was defined as no decrease in glycaemia, i.e. no decrease in AUC for glucose at 0-120 min during OGTT (AUCglucose 0-120 min ). Before the lifestyle intervention, 56% of participants had normal glucose regulation and 44% individuals had impaired fasting glucose and/or impaired glucose tolerance. At long-term follow-up, 11% had developed diabetes. Multivariable regression analysis with adjustment for age, sex, BMI and change in BMI during the lifestyle intervention revealed that baseline insulin secretion and insulin sensitivity, as well as change in insulin sensitivity during the lifestyle intervention, predicted long-term glycaemic control after 9 years. In addition, increased hepatic lipid content as well as impaired fasting proinsulin conversion at baseline were newly detected phenotypes that independently predicted long-term glycaemic control. Increased hepatic lipid content and impaired proinsulin conversion are new predictors, independent of change in body weight, for non-response to lifestyle intervention in addition to the

  5. Brief Report: IRF4 Newly Identified as a Common Susceptibility Locus for Systemic Sclerosis and Rheumatoid Arthritis in a Cross-Disease Meta-Analysis of Genome-Wide Association Studies

    NARCIS (Netherlands)

    López-Isac, Elena; Martín, Jose Ezequiel; Assassi, Shervin; Simeón, Carmen P.; Carreira, Patricia; Ortego-Centeno, Norberto; Freire, Mayka; Beltrán, Emma; Narváez, Javier; Alegre-Sancho, Juan J.; Fernández-Gutiérrez, Benjamín; Balsa, Alejandro; Ortiz, Ana M.; González-Gay, Miguel A.; Beretta, Lorenzo; Santaniello, Alessandro; Bellocchi, Chiara; Lunardi, Claudio; Moroncini, Gianluca; Gabrielli, Armando; Witte, Torsten; Hunzelmann, Nicolas; Distler, Jörg H W; Riekemasten, Gabriella; van der Helm-van Mil, Annette H.; de Vries-Bouwstra, Jeska; Magro-Checa, Cesar; Voskuyl, Alexandre E.; Vonk, Madelon C.; Molberg, Øyvind; Merriman, Tony; Hesselstrand, Roger; Nordin, Annika; Padyukov, Leonid; Herrick, Ariane; Eyre, Steve; Koeleman, Bobby P C; Denton, Christopher P.; Fonseca, Carmen; Radstake, Timothy R D J; Worthington, Jane; Mayes, Maureen D.; Martín, Javier; Ríos, Raquel; Callejas, Jose Luis; Hitos, José Antonio Vargas; Portales, Rosa García; Camps, María Teresa; Fernández-Nebro, Antonio; González-Escribano, María F.; García-Hernández, Francisco José; Castillo, Ma Jesús; Ángeles Aguirre, Ma; Gómez-Gracia, Inmaculada; Rodríguez-Rodríguez, Luis; Peña, Paloma García de la; Vicente, Esther; Andreu, José Luis; de Castro, Mónica Fernández; López-Longo, Francisco Javier; Martínez, Lina; Fonollosa, Vicente; Guillén, Alfredo; Castellví, Iván; Espinosa, Gerard; Tolosa, Carlos; Pros, Anna; Carballeira, Mónica Rodríguez; Narváez, Francisco Javier; Rivas, Manel Rubio; Ortiz-Santamaría, Vera; Madroñero, Ana Belén; Díaz, Bernardino; Trapiella, Luis; Sousa, Adrián; Egurbide, María Victoria; Mateo, Patricia Fanlo; Sáez-Comet, Luis; Díaz, Federico; Hernández, Vanesa; Beltrán, Emma; Román-Ivorra, José Andrés; Grau, Elena; Alegre-Sancho, Juan José; Blanco García, Francisco J.; Oreiro, Natividad

    2016-01-01

    Objective: Systemic sclerosis (SSc) and rheumatoid arthritis (RA) are autoimmune diseases that have similar clinical and immunologic characteristics. To date, several shared SSc–RA genetic loci have been identified independently. The aim of the current study was to systematically search for new

  6. Effect of co-substrate on production of poly-β- hydroxybutyrate (PHB and copolymer PHBV from newly identified mutant Rhodobacter sphaeroides U7 cultivated under aerobic-dark condition

    Directory of Open Access Journals (Sweden)

    Kemarajt Kemavongse

    2007-07-01

    Full Text Available Photosynthetic bacterial mutant strain U7 was identified using both classical and molecular (16S rDNA techniques to be Rhodobacter sphaeroides. The glutamate-acetate (GA medium containing sodium acetate and sodium glutamate as carbon and nitrogen sources was used for production of poly-β-hydroxybutyrate (PHB from R. sphaeroides U7 cultivated under aerobic-dark condition (200 rpm at 37oC. Effect of auxiliary carbon sources (propionate and valerate and concentrations (molar ratio of 40/0, 40/20, 40/40 and 40/80 on copolymer production were studied. Both combinations of acetate with valerate and acetate with propionate were found to induce the accumulation of poly-β-hydroxybutyrate-co-β-hydroxyvalerate (PHBV within the cell. Acetate with propionate in the molar ratio of 40/40 gave the highest poly-β-hydroxyalkanoates (PHA content (77.68%, followed by acetate with valerate at the same molar ratio (77.42%. Although their polymer contents were similar, the presence of 40 mM valerate gave more than 4 times higher hydroxyvalerate (HV fraction (84.77% than in the presence of 40 mM propionate (19.12% HV fraction.

  7. Cultural characters of a newly recognized group of hospital staphylococci.

    Science.gov (United States)

    Jevons, M P; John, M; Parker, M T

    1966-07-01

    Members of a newly recognized group of hospital staphylococci, which are believed to have arisen from 83A staphylococci by lysogenization, differ from them in several cultural characters. Some but not all of these characters appear to be determined by the carriage of phage.

  8. Seven newly identified loci for autoimmune thyroid disease.

    Science.gov (United States)

    Cooper, Jason D; Simmonds, Matthew J; Walker, Neil M; Burren, Oliver; Brand, Oliver J; Guo, Hui; Wallace, Chris; Stevens, Helen; Coleman, Gillian; Franklyn, Jayne A; Todd, John A; Gough, Stephen C L

    2012-12-01

    Autoimmune thyroid disease (AITD), including Graves' disease (GD) and Hashimoto's thyroiditis (HT), is one of the most common of the immune-mediated diseases. To further investigate the genetic determinants of AITD, we conducted an association study using a custom-made single-nucleotide polymorphism (SNP) array, the ImmunoChip. The SNP array contains all known and genotype-able SNPs across 186 distinct susceptibility loci associated with one or more immune-mediated diseases. After stringent quality control, we analysed 103 875 common SNPs (minor allele frequency >0.05) in 2285 GD and 462 HT patients and 9364 controls. We found evidence for seven new AITD risk loci (P test derived significance threshold), five at locations previously associated and two at locations awaiting confirmation, with other immune-mediated diseases.

  9. Two newly identified genetic determinants of pigmentation in Europeans.

    NARCIS (Netherlands)

    Sulem, P.; Gudbjartsson, D.F.; Stacey, S.N.; Helgason, A.; Rafnar, T.; Jakobsdottir, M.; Steinberg, S.; Gudjonsson, S.A.; Palsson, A.; Thorleifsson, G.; Palsson, S.; Sigurgeirsson, B.; Thorisdottir, K.; Ragnarsson, R.; Benediktsdottir, K.R.; Aben, K.K.H.; Vermeulen, H.H.M.; Goldstein, A.M.; Tucker, M.A.; Kiemeney, L.A.L.M.; Olafsson, J.H.; Gulcher, J.R.; Kong, A.; Thorsteinsdottir, U.; Stefansson, K.

    2008-01-01

    We present results from a genome-wide association study for variants associated with human pigmentation characteristics among 5,130 Icelanders, with follow-up analyses in 2,116 Icelanders and 1,214 Dutch individuals. Two coding variants in TPCN2 are associated with hair color, and a variant at the

  10. Deodorant spray: a newly identified cause of cold burn.

    Science.gov (United States)

    May, Ulrich; Stirner, Karl-Heinz; Lauener, Roger; Ring, Johannes; Möhrenschlager, Matthias

    2010-09-01

    Two patients encountered a first-degree cold burn after use of a deodorant spray. The spray-nozzle to skin-surface distance was approximately 5 cm, and the spraying lasted approximately 15 seconds. Under laboratory conditions, the deodorant in use was able to induce a decline in temperature of >60 degrees C. These 2 cases highlight a little-known potential for skin damage by deodorant sprays if used improperly.

  11. Osteogenesis imperfecta Type IV: a newly identified variant at ...

    African Journals Online (AJOL)

    Osteogenesis imperfecta is a clinically heterogenous disease caused by defective collagen syntesis associated with a mutation in the COL1A1 or COL1A2 genes. In this report, we present a case of osteogenesis imperfecta (OI) type IV, seen in a female fetus with incurved femurs at 18 weeks of gestation. Molecular analysis ...

  12. Understanding Prostate Cancer: Newly Diagnosed

    Science.gov (United States)

    ... vs Cancer Contact Us Newly Diagnosed with Prostate Cancer Prostate Cancer Basics About the Prostate Risk Factors Prostate ... when my.. Donors Patient Stories About the Prostate Cancer Foundation The Prostate Cancer Foundation (PCF) is the world’s leading philanthropic ...

  13. Members of the Agency

    International Nuclear Information System (INIS)

    2007-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.63) is Palau which deposited its Instrument of Acceptance of the Statute on 2 March 2007. The Attachment hereto shows the dates on which the present 144 Member States became Members [es

  14. Rapid discrimination of newly isolated Bacillales with industrial applications using Raman spectroscopy

    International Nuclear Information System (INIS)

    Deng, A H; Sun, Z P; Zhang, G Q; Wu, J; Wen, T Y

    2012-01-01

    Members of the bacterial order Bacillales have been of great interest for agricultural, horticultural, industrial and medical applications because of their capacity to produce various extracellular enzymes. One of the challenges for Bacillales study is to rapidly and effectively identify and characterize newly isolated strains. In the present study, Raman spectroscopy was performed to identify 14 Bacillales strains isolated from Tibet, China. The biochemical properties of each isolate were characterized, and several Raman bands corresponding to nucleic acids, proteins or saccharides were different between isolates. Multivariate analysis of 112 Raman spectra clearly revealed that all 14 isolates were clustered into 3 groups, which was in accordance with the phylogenetic analysis of their 16S rRNA genes. Our results suggest that Raman spectroscopy is an effective and promising approach that could quickly discriminate different phylogenetic groups of Bacillales

  15. Identification, cloning and characterization of R2R3-MYB gene family in canola (Brassica napus L.) identify a novel member modulating ROS accumulation and hypersensitive-like cell death.

    Science.gov (United States)

    Chen, Bisi; Niu, Fangfang; Liu, Wu-Zhen; Yang, Bo; Zhang, Jingxiao; Ma, Jieyu; Cheng, Hao; Han, Feng; Jiang, Yuan-Qing

    2016-04-01

    The R2R3-MYB proteins comprise one of the largest families of transcription factors in plants. Although genome-wide analysis of this family has been carried out in some plant species, little is known about R2R3-MYB genes in canola (Brassica napus L.). In this study, we have identified 76 R2R3-MYB genes in the canola genome through mining of expressed sequence tags (ESTs). The cDNA sequences of 44 MYB genes were successfully cloned. The transcriptional activities of BnaMYB proteins encoded by these genes were assayed in yeast. The subcellular localizations of representative R2R3-MYB proteins were investigated through GFP fusion. Besides, the transcript abundance level analysis during abiotic conditions and ABA treatment identified a group of R2R3-MYB genes that responded to one or more treatments. Furthermore, we identified a previously functionally unknown MYB gene-BnaMYB78, which modulates reactive oxygen species (ROS)-dependent cell death in Nicotiana benthamiana, through regulating the transcription of a few ROS- and defence-related genes. Taken together, this study has provided a solid foundation for understanding the roles and regulatory mechanism of canola R2R3-MYB genes. © The Author 2016. Published by Oxford University Press on behalf of Kazusa DNA Research Institute.

  16. Quality of life of elderly persons with newly diagnosed cancer

    DEFF Research Database (Denmark)

    Esbensen, B A; Osterlind, K; Roer, O

    2004-01-01

    The aim was to investigate quality of life (QoL) in elderly persons newly diagnosed with cancer (65+ years) in relation to age, contact with the health-care system, ability to perform activities of daily living (ADL), hope, social network and support, and to identify which factors were associated...

  17. Epstein-Barr virus latent gene sequences as geographical markers of viral origin: unique EBNA3 gene signatures identify Japanese viruses as distinct members of the Asian virus family.

    Science.gov (United States)

    Sawada, Akihisa; Croom-Carter, Deborah; Kondo, Osamu; Yasui, Masahiro; Koyama-Sato, Maho; Inoue, Masami; Kawa, Keisei; Rickinson, Alan B; Tierney, Rosemary J

    2011-05-01

    Polymorphisms in Epstein-Barr virus (EBV) latent genes can identify virus strains from different human populations and individual strains within a population. An Asian EBV signature has been defined almost exclusively from Chinese viruses, with little information from other Asian countries. Here we sequenced polymorphic regions of the EBNA1, 2, 3A, 3B, 3C and LMP1 genes of 31 Japanese strains from control donors and EBV-associated T/NK-cell lymphoproliferative disease (T/NK-LPD) patients. Though identical to Chinese strains in their dominant EBNA1 and LMP1 alleles, Japanese viruses were subtly different at other loci. Thus, while Chinese viruses mainly fall into two families with strongly linked 'Wu' or 'Li' alleles at EBNA2 and EBNA3A/B/C, Japanese viruses all have the consensus Wu EBNA2 allele but fall into two families at EBNA3A/B/C. One family has variant Li-like sequences at EBNA3A and 3B and the consensus Li sequence at EBNA3C; the other family has variant Wu-like sequences at EBNA3A, variants of a low frequency Chinese allele 'Sp' at EBNA3B and a consensus Sp sequence at EBNA3C. Thus, EBNA3A/B/C allelotypes clearly distinguish Japanese from Chinese strains. Interestingly, most Japanese viruses also lack those immune-escape mutations in the HLA-A11 epitope-encoding region of EBNA3B that are so characteristic of viruses from the highly A11-positive Chinese population. Control donor-derived and T/NK-LPD-derived strains were similarly distributed across allelotypes and, by using allelic polymorphisms to track virus strains in patients pre- and post-haematopoietic stem-cell transplant, we show that a single strain can induce both T/NK-LPD and B-cell-lymphoproliferative disease in the same patient.

  18. Newly licensed nurses' experiences in rotational training programs in Japan.

    Science.gov (United States)

    Gregg, Misuzu F; Shigematsu, Toyomi; Hayashi, Chifuyu; Kono, Masako; Yoshida, Kozue

    2011-02-01

    This article describes the experiences of newly licensed nurses in rotational training programs that lasted longer than 6 months. A qualitative descriptive design was chosen for this study. Six newly licensed nurses were interviewed individually. Transcripts of interviews were coded for each incident and sorted to identify clusters of codes. Findings indicated that newly licensed nurses experienced both the benefits and the disadvantages of this training system. They benefited from extended learning through various experiences. However, they also experienced stress and lacked a sense of fulfillment because of the short term of each rotation. Nurses who are in charge of staff development should attempt to minimize the negative effects and maximize the positive effects to improve the clinical competency of nurses. Copyright 2011, SLACK Incorporated.

  19. Communication Among Melanoma Family Members

    Science.gov (United States)

    Bowen, Deborah J; Albrecht, Terrance; Hay, Jennifer; Eggly, Susan; Harris-Wei, Julie; Meischke, Hendrika; Burke, Wylie

    2017-01-01

    Interventions to improve communication among family members may facilitate information flow about familial risk and preventive health behaviors. This is a secondary analysis of the effects of an interactive website intervention aimed at increasing communication frequency and agreement about health risk among melanoma families. Participants were family units, consisting of one family member with melanoma identified from a previous research study (the case) and an additional first degree relative and a parent of a child 0–17. Family triads were randomized to receive access to the website intervention or to serve as control families. Family communication frequency and agreement about melanoma prevention behaviors and beliefs were measured at baseline and again at one year post randomization. Intervention participants of all three types significantly increased the frequency of communication to their first degree relatives (Parents, siblings, children; range =14–18 percentage points; all pcommunication about cancer risk. PMID:28248624

  20. Immunoparesis in newly diagnosed Multiple Myeloma patients

    DEFF Research Database (Denmark)

    Sørrig, Rasmus; Klausen, Tobias W; Salomo, Morten

    2017-01-01

    Immunoparesis (hypogammaglobulinemia) is associated to an unfavorable prognosis in newly diagnosed Multiple myeloma (MM) patients. However, this finding has not been validated in an unselected population-based cohort. We analyzed 2558 newly diagnosed MM patients in the Danish Multiple Myeloma...

  1. Competence developmental needs of newly appointed nurse ...

    African Journals Online (AJOL)

    Competence developmental needs of newly appointed nurse educators during the mentoring process. E Seekoe ... The results indicated that the newly appointed nurse educator's lacks mentoring in areas such as teaching, research, community engagement, interpersonal relations and work ethics. Mentoring seemed to be ...

  2. Newly Homeless Youth Typically Return Home

    Science.gov (United States)

    Milburn, Norweeta G.; Rosenthal, Doreen; Rotheram-Borus, Mary Jane; Mallett, Shelley; Batterham, Philip; Rice, Eric; Solorio, Rosa

    2007-01-01

    165 newly homeless adolescents from Melbourne, Australia and 261 from Los Angeles, United States were surveyed and followed for two years. Most newly homeless adolescents returned home (70% U.S., 47% Australia) for significant amounts of time (39% U.S., 17% Australia more than 12 months) within two years of becoming homeless. PMID:17531769

  3. Newly Homeless Youth Typically Return Home

    OpenAIRE

    Milburn, Norweeta G.; Rosenthal, Doreen; Rotheram-Borus, Mary Jane; Mallett, Shelley; Batterham, Philip; Rice, Eric; Solorio, Rosa

    2007-01-01

    165 newly homeless adolescents from Melbourne, Australia and 261 from Los Angeles, United States were surveyed and followed for two years. Most newly homeless adolescents returned home (70% U.S., 47% Australia) for significant amounts of time (39% U.S., 17% Australia more than 12 months) within two years of becoming homeless.

  4. Immunoparesis in newly diagnosed Multiple Myeloma patients

    DEFF Research Database (Denmark)

    Sørrig, Rasmus; Klausen, Tobias W.; Salomo, Morten

    2017-01-01

    Immunoparesis (hypogammaglobulinemia) is associated to an unfavorable prognosis in newly diagnosed Multiple myeloma (MM) patients. However, this finding has not been validated in an unselected population-based cohort. We analyzed 2558 newly diagnosed MM patients in the Danish Multiple Myeloma Reg...

  5. Radiation shielding member

    International Nuclear Information System (INIS)

    Tada, Nobuo; Ito, Masato; Nihei, Ken-ichi; Takeshi, Tetsu

    1998-01-01

    A radiation shielding member comprises a metal vessel and a liquid therein, and is disposed to the upper surface of a lower flange of a reactor core shroud. Waterproof hot wires are contained in the liquid and are connected to a power source disposed at the outside. Electric current is supplied to the hot wires to elevate the temperature of the liquid, and the temperature of the vessel is kept higher than an atmospheric temperature thereby suppressing generation of dew condensation or water droplets. In addition, a water repellent coating is applied to the shielding member itself to prevent deposition of water droplets. Further, the bottom of the shielding member is inclined, and a water droplet-recovering vessel is disposed at the lower portion of the shielding member, so that the water droplets collected by the inclination of the bottom are recovered to the water droplet recovering vessel. With such a constitution, access of an operator to the inside of a reactor pressure vessel is facilitated, and at the same time, the working circumstance at the reactor bottom can be improved. (I.N.)

  6. DUBNA: Member States

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    The political upheaval in what was the Soviet Union was reflected in an Extraordinary Plenipotentiaries Committee of Joint Institute for Nuclear Research (JINR) Member States, held in Dubna, near Moscow, on 10-13 December, with representatives of eleven sovereign republics of the former Soviet State taking part

  7. Radiation shielding member

    International Nuclear Information System (INIS)

    Mizuochi, Akira; Narita, Takuya; Omori, Tetsu; Nemezawa, Isao; Kimura, Kunihiro.

    1997-01-01

    A radiation shielding member comprising a lead plate or a lead fabrication product is covered integrally with a rubber, a synthetic resin or a flame retardant fabric having a thickness greater than that of an oxidation preventive membrane made of a copper material. Radiation rays are shielded by the lead material, and not only oxidation but also failure of the lead material and generation of lead pieces or powder can be prevented by the coating of the rubber, the synthetic resin or the flame retardant fabric. The shape of the radiation shielding member can be conformed to constitutional products, a reinforcing frame or plate is formed integrally with the radiation shielding plate, alternatively, lowering of strength of the structure by fabrication of the shape is reinforced by the reinforcing frame or plate. The radiation shielding member is suspended by hanging a rope on a grommet, or disposed on constitutional products, or adjacent radiation shielding members are combined with each other by fixing metals. The thickness of the coating made of rubber, synthetic rubber or flame retardant fabric is determined to 0.1mm or greater to prevent failures of the lead material or formation of lead powder. (N.H.)

  8. Newly qualified nurses — Experiences of interaction with members of a community

    DEFF Research Database (Denmark)

    Thrysøe, Lars; Hounsgaard, Lise; Dohn, Nina Bonderup

    2012-01-01

    of their career. Studies indicate that interaction between NQNs and their colleagues has an important influence of the way in which the NQNs experience their participation in the community of practice. Methodology: Nine NQNs participated in the study. The data collection took place six months after graduating...

  9. Newly Generated Liquid Waste Processing Alternatives Study, Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    Landman, William Henry; Bates, Steven Odum; Bonnema, Bruce Edward; Palmer, Stanley Leland; Podgorney, Anna Kristine; Walsh, Stephanie

    2002-09-01

    This report identifies and evaluates three options for treating newly generated liquid waste at the Idaho Nuclear Technology and Engineering Center of the Idaho National Engineering and Environmental Laboratory. The three options are: (a) treat the waste using processing facilities designed for treating sodium-bearing waste, (b) treat the waste using subcontractor-supplied mobile systems, or (c) treat the waste using a special facility designed and constructed for that purpose. In studying these options, engineers concluded that the best approach is to store the newly generated liquid waste until a sodium-bearing waste treatment facility is available and then to co-process the stored inventory of the newly generated waste with the sodium-bearing waste. After the sodium-bearing waste facility completes its mission, two paths are available. The newly generated liquid waste could be treated using the subcontractor-supplied system or the sodium-bearing waste facility or a portion of it. The final decision depends on the design of the sodium-bearing waste treatment facility, which will be completed in coming years.

  10. 'Practising under your own Pin'- a description of the transition experiences of newly qualified midwives.

    Science.gov (United States)

    Avis, Mark; Mallik, Maggie; Fraser, Diane M

    2013-11-01

    Transition experiences of newly qualified midwives were examined in depth during the third phase of a UK evaluation study of midwifery education. The fitness to practise and the retention of newly qualified nursing and midwifery graduates are pressing concerns for health care managers. The advantages of preceptorship are reported in the literature but the content and timing of schemes remain unclear. A semi-structured diary was kept for up to 6 months by 35 newly qualified midwives in 18 work sites covering all countries in the UK. The preceptor and supervisor of midwives for each newly qualified midwife completed short questionnaires about their preceptee's performance, and a further sub-sample of newly qualified midwives and preceptors participated in a semi-structured interview. Data were analysed to elicit aspects of newly qualified midwives transition experiences. Findings confirm that structured preceptorship schemes are not widely available. Newly qualified midwives primarily obtained transition support from members of the midwifery team. Although perceived as competent, there is no demarcation point in becoming confident to practise as a registered practitioner. Implications for managers include the importance of a supportive culture within clinical teams for successful transition and the introduction of structured preceptorship schemes facilitated by appropriate rotation patterns. © 2012 John Wiley & Sons Ltd.

  11. Supporting Members and Friends

    Science.gov (United States)

    2005-10-01

    Thank you! Over the past year, AGU has received 12,104 gifts, both large and small, from members and friends. The Union has also received corporate contributions, National Science Foundation grants, and support from the National Oceanographic Partnership Program and National Association of Geoscience Teachers. Together their generosity has benefited AGU non revenue producing programs that are critical to our science and the future health of the Union. The following list gratefully acknowledges annual gifts of $100 or more and cumulative giving of $5,000 or more. The 1919 Society ($100,000 or more) and Benefactors ($5,000-$99,999) recognize single major gifts and cumulative contributions. Three circles acknowledge annual giving: President's Circle ($1,000 or more), Leadership Circle ($200-$999), and Supporters Circle ($100-$199). Supporting Life Members, who contribute a one-time gift of $1,200 in addition to lifetime dues, are among our most loyal Supporters.

  12. Offers for our members

    CERN Multimedia

    Staff Association

    2017-01-01

    Summer is here, enjoy our offers for the aquatic parcs! Walibi : Tickets "Zone terrestre": 24 € instead of 30 €. Access to Aqualibi: 5 € instead of 6 € on presentation of your SA member ticket. Free for children under 100 cm. Car park free. * * * * * Aquaparc : Day ticket: – Children: 33 CHF instead of 39 CHF – Adults : 33 CHF instead of 49 CHF Bonus! Free for children under 5.

  13. Offers for our members

    CERN Multimedia

    Staff Association

    2017-01-01

    Summer is coming, enjoy our offers for the aquatic parcs! Walibi : Tickets "Zone terrestre": 24 € instead of 30 €. Access to Aqualibi: 5 € instead of 6 € on presentation of your SA member ticket. Free for children under 100 cm. Car park free. * * * * * Aquaparc : Day ticket: – Children: 33 CHF instead of 39 CHF – Adults : 33 CHF instead of 49 CHF Bonus! Free for children under 5.

  14. [Comment on] BOSP members

    Science.gov (United States)

    Richman, Barbara T.

    The new Board on Ocean Science and Policy (BOSP) (Eos, June 7, 1983, p. 402) met for the first time on May 4. John B. Slaughter, former director of the National Science Foundation and now chancellor of the University of Maryland in College Park, is the board's chairman. Other board members are D. James Baker, Jr. (University of Washington, Seattle); Kirk Bryan (Geophysical Fluid Dynamics Laboratory, Princeton University); John P. Craven (University of Hawaii); Charles L. Drake (Dartmouth College); Paul M. Fye (Woods Hole Oceanographic Institution); Edward D. Goldberg (Scripps Institution of Oceanography); G. Ross Heath (Oregon State University); Judith T. Kildow (Massachusetts Institute of Technology); John A. Knauss (University of Rhode Island); James J. McCarthy (Museum of Comparative Zoology, Harvard University); H. William Menard (Scripps Institution of Oceanography); C. Barry Raleigh (Lamont-Doherty Geological Observatory); Roger Revelle (University of California, San Diego); David A. Ross (Woods Hole Oceanographic Institution); Brian J. Rothschild (University of Maryland); William M. Sackett (University of South Florida); John H. Steele (Woods Hole Oceanographic Institution); and Carl Wunsch (MIT). Wallace Broecker (Lamont-Doherty Geological Observatory), an original board member, resigned after the first meeting. Broecker told Eos that combining the science and policy boards resulted in a new board whose mission is too broad. A new board member will be appointed in Broecker's place

  15. Habenaria kilimanjari newly recorded for Namibia

    Directory of Open Access Journals (Sweden)

    Benny Bytebier

    2016-10-01

    Full Text Available Background: The orchid flora of Namibia is depauperate and as a result is poorly studied. Objectives: To further document the orchid flora of Namibia. Method: New herbarium collections were studied and the relevant published literature consulted. Results: Habenaria kilimanjari is newly recorded for Namibia. Conclusion: The newly recorded species increases our understanding of the orchid diversity in Namibia and underlines the need for continued botanical inventory work.

  16. Value of a newly sequenced bacterial genome

    DEFF Research Database (Denmark)

    Barbosa, Eudes; Aburjaile, Flavia F; Ramos, Rommel Tj

    2014-01-01

    and annotation will not be undertaken. It is important to know what is lost when we settle for a draft genome and to determine the "scientific value" of a newly sequenced genome. This review addresses the expected impact of newly sequenced genomes on antibacterial discovery and vaccinology. Also, it discusses...... the factors that could be leading to the increase in the number of draft deposits and the consequent loss of relevant biological information....

  17. The Members of the Agency

    International Nuclear Information System (INIS)

    2006-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.60) is Chad, which deposited the instrument of acceptance of the Statute on 2 November 2005. The Attachment hereto shows the dates on which the present 139 Member States became Members

  18. The Members of the Agency

    International Nuclear Information System (INIS)

    2005-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.59) is the Islamic Republic of Mauritania, which deposited the instrument of acceptance of the Statute on 23 November 2004. The Attachment hereto shows the dates on which the present 138 Member States became Members

  19. The Members of the Agency

    International Nuclear Information System (INIS)

    2003-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.58) is Kyrgyzstan, which deposited the instrument of acceptance of the Statute on 10 September 2003. The list shows the dates on which the present 137 Member States became Members

  20. The Members of the Agency

    International Nuclear Information System (INIS)

    2009-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.65) is the Sultanate of Oman which deposited its Instrument of Acceptance of the Statute on 5 February 2009. The Attachment hereto shows the dates on which the present 146 Member States became Members [es

  1. The Members of the Agency

    International Nuclear Information System (INIS)

    2009-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.67) is Cambodia which deposited its Instrument of Acceptance of the Statute on 23 November 2009. The Attachment hereto shows the dates on which the present 151 Member States became Members [es

  2. The Members of the Agency

    International Nuclear Information System (INIS)

    2009-01-01

    The new Members since the last list of Member States was issued (INFCIRC/2/Rev.66) are Bahrain, Burundi, Congo and Lesotho which deposited their Instruments of Acceptance of the Statute on 23 June 2009, 24 June 2009, 15 July 2009 and 13 July 2009, respectively. The Attachment hereto shows the dates on which the present 150 Member States became Members [es

  3. Offers for our members

    CERN Multimedia

    Staff Association

    2016-01-01

    Summer is here, enjoy our offers for the aquatic parcs! Walibi : Tickets "Zone terrestre": 23 € instead of 29 €. Access to Aqualibi: 5 € instead of 6 € on presentation of your SA member ticket. Free for children (3-11 years old) before 12:00 p.m. Free for children under 3, with limited access to the attractions. Car park free. * * * * * Aquaparc : Day ticket: – Children: 33 CHF instead of 39 CHF – Adults : 33 CHF instead of 49 CHF Bonus! Free for children under 5.

  4. Offers for our members

    CERN Multimedia

    Staff Association

    2015-01-01

    Summer is here, enjoy our offers for the aquatic parcs! Walibi : Tickets "Zone terrestre": 21,50 € instead of 27 €. Access to Aqualibi: 5 € instead of 6 € on presentation of your SA member ticket. Free for children (3-11 years old) before 12:00 p.m. Free for children under 3, with limited access to the attractions. Car park free. * * * * * Aquaparc : Day ticket: – Children: 33 CHF instead of 39 CHF – Adults : 33 CHF instead of 49 CHF Bonus! Free for children under 5.

  5. Offers for our members

    CERN Multimedia

    Staff Association

    2013-01-01

    Summer is here, enjoy our offers for the aquatic parcs! Walibi : Tickets "Zone terrestre": 21 € instead of 26 €. Access to Aqualibi: 5 € instead of 8 € on presentation of your SA member ticket. Free for children (3-11 years old) before 12 h 00. Free for children under 3, with limited access to the attractions. Car park free. * * * * * Aquaparc : Day ticket: – Children: 30 CHF instead of 39 CHF – Adults : 36 CHF instead of 49 CHF Bonus! Free for children under 5.

  6. Chapare virus, a newly discovered arenavirus isolated from a fatal hemorrhagic fever case in Bolivia.

    Directory of Open Access Journals (Sweden)

    Simon Delgado

    2008-04-01

    Full Text Available A small focus of hemorrhagic fever (HF cases occurred near Cochabamba, Bolivia, in December 2003 and January 2004. Specimens were available from only one fatal case, which had a clinical course that included fever, headache, arthralgia, myalgia, and vomiting with subsequent deterioration and multiple hemorrhagic signs. A non-cytopathic virus was isolated from two of the patient serum samples, and identified as an arenavirus by IFA staining with a rabbit polyvalent antiserum raised against South American arenaviruses known to be associated with HF (Guanarito, Machupo, and Sabiá. RT-PCR analysis and subsequent analysis of the complete virus S and L RNA segment sequences identified the virus as a member of the New World Clade B arenaviruses, which includes all the pathogenic South American arenaviruses. The virus was shown to be most closely related to Sabiá virus, but with 26% and 30% nucleotide difference in the S and L segments, and 26%, 28%, 15% and 22% amino acid differences for the L, Z, N, and GP proteins, respectively, indicating the virus represents a newly discovered arenavirus, for which we propose the name Chapare virus. In conclusion, two different arenaviruses, Machupo and Chapare, can be associated with severe HF cases in Bolivia.

  7. Neuropsychological and psychological interventions for people with newly diagnosed epilepsy.

    Science.gov (United States)

    Jackson, Cerian F; Makin, Selina M; Baker, Gus A

    2015-07-22

    Many people with epilepsy report experiencing psychological difficulties such as anxiety, depression and neuropsychological deficits including memory problems. Research has shown that these difficulties are often present not only for people with chronic epilepsy but also for people with newly diagnosed epilepsy. Despite this, there are very few published interventions that detail means to help people with newly diagnosed epilepsy manage these problems. To identify and assess possible psychological and neuropsychological interventions for adults with newly diagnosed epilepsy. We searched the following databases on 30 June 2015: the Cochrane Epilepsy Group Specialized Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE (Ovid), SCOPUS, PsycINFO, CINAHL, ClinicalTrials.gov and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP). This review includes all randomised controlled trials, quasi-randomised controlled trials, prospective cohort controlled studies, and prospective before and after studies which include psychological or neuropsychological interventions for people with newly diagnosed epilepsy. We excluded studies that included people with epilepsy and any other psychological disorder or neurological condition. We excluded studies carried out which recruited only children. We used the standard methodological procedure expected by The Cochrane Collaboration. Two authors independently completed data extraction and risk of bias analysis. The results of this were cross-checked and third author resolved any discrepancies. In the event of missing data, we contacted the study authors. Meta-analysis was not completed due to differences in the intervention and outcomes reported in the two studies. We included two randomised controlled trials assessing psychological interventions for people with newly diagnosed epilepsy. One study assessed a cognitive behavioural intervention (CBI) in an adolescent

  8. Quality of life of elderly persons with newly diagnosed cancer

    DEFF Research Database (Denmark)

    Esbensen, B A; Osterlind, K; Roer, O

    2004-01-01

    in QoL. Compared with the other age groups, those of a high age (80+ years) more often lived alone, used more home-help service and had a smaller social network. Factors associated with low QoL were 'no other incomes than retirement pension', 'low level of hope' and 'lung cancer'. In addition, 'being...... with low QoL. The sample consisted of 101 patients (75 women and 26 men) newly diagnosed with cancer. EORTC QLQ-C30, Nowotny's Hope Scale, Katz ADL and the Interview Schedule for Social Interaction (ISSI) were used. The analysis was carried out in four age groups and revealed no significant differences......The aim was to investigate quality of life (QoL) in elderly persons newly diagnosed with cancer (65+ years) in relation to age, contact with the health-care system, ability to perform activities of daily living (ADL), hope, social network and support, and to identify which factors were associated...

  9. Hope as experienced in women newly diagnosed with gynaecological cancer

    DEFF Research Database (Denmark)

    Hammer, Kristianna; Mogensen, Ole; Hall, Elisabeth O C

    2009-01-01

    at a gynaecological department of a Danish university hospital. The women, aged 24-87 (median 52yrs), were diagnosed with ovarian, endometrial, cervical and vulvar cancer. RESULTS: Hope was found to be connected to both diagnosis, cure, family life and life itself and closely tied to hopelessness. The newly received...... cancer diagnosis made the women oscillate between hope and hopelessness, between positive expectations of getting cured and frightening feelings of the disease taking over. Five major interrelated themes of hope were identified: hope of being cured, cared for and getting back to normal, hope as being......AIM: This article presents findings from a hermeneutic-phenomenological study with the aim to investigate the meaning of the lived experience of hope in women newly diagnosed with gynaecological cancer. METHOD: Fifteen women were interviewed the day they were receiving the diagnosis...

  10. Offers for our members

    CERN Multimedia

    Staff Association

    2013-01-01

    The warm weather arrives, it's time to take advantage of our offers Walibi and Aquapark! Walibi : Tickets "Zone terrestre": 21 € instead of 26 € Access to Aqualibi: 5 € instead of 8 € on presentation of your SA member ticket. Free for children (3-11 years old) before 12 h 00. Free for children under 3, with limited access to the attractions. Car park free. * * * * * Aquaparc : Half-day ticket (5 hours): – Children: 26 CHF instead of 35 CHF – Adults : 32 CHF instead of 43 CHF Day ticket: – Children: 30 CHF instead of 39 CHF – Adults : 36 CHF instead of 49 CHF Free for children under 5.

  11. Offers for our members

    CERN Multimedia

    Association du personnel

    2013-01-01

    La banque LCL propose aux membres de l’Association du personnel les avantages suivants : – Un barème Privilège sur le Prêt immobilier – Des avantages tarifaires sur l’épargne, notamment l’assurance-vie. – Un taux préférentiel de prêt à la consommation. En outre, jusqu’au 30 septembre 2013, elle offre 50€ à tous les nouveaux clients, membres de l'Association du personnel. Summer is here, enjoy our offers for the aquatic parcs! Tickets "Zone terrestre" : 21 € instead of de 26 €. Access to Aqualibi : 5 euros instead of 8 euros on presentation of your SA member ticket. Free for children (3-11 years old) before 12 h 00. Free for children under 3, with limited access to the attractions. Free car park. * * * * * * * Full day ticket: – Children : 30 CHF instead of 39 CHF &...

  12. Offers for our members

    CERN Document Server

    Staff Association

    2013-01-01

    The Courir shops propose the following offer: 15% discount on all articles (not on sales) in the Courir shops (Val Thoiry, Annemasse and Neydens) and 5% discount on sales upon presentation of your Staff Association membership card and an identity card before payment. Summer is here, enjoy our offers for the aquatic parcs! Walibi : Tickets "Zone terrestre": 21 € instead of 26 €. Access to Aqualibi: 5 € instead of 8 € on presentation of your SA member ticket. Free for children (3-11 years old) before 12 h 00. Free for children under 3, with limited access to the attractions. Car park free. * * * * * Aquaparc : Day ticket: – Children: 30 CHF instead of 39 CHF – Adults : 36 CHF instead of 49 CHF Bonus! Free for children under 5.

  13. The practical skills of newly qualified nurses

    DEFF Research Database (Denmark)

    Danbjørg, Dorthe Boe; Birkelund, Regner

    2011-01-01

    This paper reports the findings from a study of newly qualified nurses and which subjects the nurses regarded as the most important in order to be able to live up to the requirements of clinical practice, and how they experience their potential for developing practical and moral skills, after...... the decrease in practical training. A qualitative approach guided the research process and the analysis of the data. The data was collected by participant observation and qualitative interviews with four nurses as informants. The conclusions made in this study are based on the statements and the observations...... of the newly qualified nurses. Our findings are discussed in relation to the Aristotelian concept and other relevant literature. The main message is that the newly qualified nurses did not feel equipped when they finished their training. This could be interpreted as a direct consequence of the decrease...

  14. The Members of the Agency

    International Nuclear Information System (INIS)

    2003-01-01

    The document lists the 135 Member States of the Agency as of 19 March 2003. The new Member since the last issue of the list (INFCIRC/2/56) is the Republic of Honduras. The dates on which the present 135 Member States became Members are given in an Attachment. It also shows the States whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute

  15. The Members of the Agency

    International Nuclear Information System (INIS)

    2002-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.55) is the Republic of Botswana, which deposited the instrument of acceptance of the Statute on 20 March 2002. The Attachment hereto shows the dates on which the present 134 Member States became Members. It also shows the State whose application for membership of the Agency has been approved by the General Conference, but which has not yet deposited an instrument of acceptance of the Statute

  16. The Members of the Agency

    International Nuclear Information System (INIS)

    1999-01-01

    The document lists the 130 Member States of the Agency as of 1 December 1999. The new Member since the last issue of the list (INFCIRC/2/52) is Angola. The dates on which the present 130 Member States became Members, and the state Honduras) whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute are given in an Attachment

  17. The Members of the Agency

    International Nuclear Information System (INIS)

    2001-01-01

    The document lists the 132 Member States of the Agency as of 1 June 2001. The new Members since the last issue of the list (INFCIRC/2/53) are Central African Republic and Azerbaijan. The dates on which the present 132 Member States became Members are given in an Attachment. It also shows the States whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute

  18. Newly-graduated midwives transcending barriers: a grounded theory study.

    Science.gov (United States)

    Barry, Michele J; Hauck, Yvonne L; O'Donoghue, Thomas; Clarke, Simon

    2013-12-01

    Midwifery has developed its own philosophy to formalise its unique identity as a profession. Newly-graduated midwives are taught, and ideally embrace, this philosophy during their education. However, embarking in their career within a predominantly institutionalised and the medically focused health-care model may challenge this application. The research question guiding this study was as follows: 'How do newly graduated midwives deal with applying the philosophy of midwifery in their first six months of practice?' The aim was to generate a grounded theory around this social process. This Western Australian grounded theory study is conceptualised within the social theory of symbolic interactionism. Data were collected by means of in-depth, semi-structured interviews with 11 recent midwifery graduates. Participant and interviewer's journals provided supplementary data. The 'constant comparison' approach was used for data analysis. The substantive theory of transcending barriers was generated. Three stages in transcending barriers were identified: Addressing personal attributes, Understanding the 'bigger picture', and finally, 'Evaluating, planning and acting' to provide woman-centred care. An overview of these three stages provides the focus of this article. The theory of transcending barriers provides a new perspective on how newly-graduated midwives deal with applying the philosophy of midwifery in their first six months of practice. A number of implications for pre and post registration midwifery education and policy development are suggested, as well as recommendations for future research. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. The members of the Agency

    International Nuclear Information System (INIS)

    1993-01-01

    The 42nd revision of INFCIRC/2 lists the 113 Member States of the International Atomic Energy Agency as of 1 January 1993. It includes Slovenia as a new Member State as of 21 September 1992, Cambodia replaces the former name ''Democratic Kampuchea'' and Czechoslovakia was deleted as it ceased to be a member of the Agency as of 1 January 1993 (INFCIRC/417)

  20. The Members of the Agency

    International Nuclear Information System (INIS)

    2012-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.70) is Papua New Guinea, which deposited its instrument of acceptance of the Statute on 4 April 2012. The Attachment hereto shows the dates on which the present 154 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

  1. The Members of the Agency

    International Nuclear Information System (INIS)

    2012-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.69) is the Commonwealth of Dominica, which deposited its instrument of acceptance of the Statute on 17 February 2012. The Attachment hereto shows the dates on which the present 153 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

  2. The Members of the Agency

    International Nuclear Information System (INIS)

    2011-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.68) is the Lao People's Democratic Republic which deposited its instrument of acceptance of the Statute on 4 November 2011. The Attachment hereto shows the dates on which the present 152 Member States deposited instruments of ratification or acceptance of the Statue with the depositary Government [es

  3. The Members of the Agency

    International Nuclear Information System (INIS)

    2012-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.73) is Trinidad and Tobago, which deposited its instrument of acceptance of the Statute on 9 November 2012. The Attachment hereto shows the dates on which the present 158 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

  4. The Members of the Agency

    International Nuclear Information System (INIS)

    2014-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.76) is Brunei Darussalam, which deposited its instrument of acceptance of the Statute on 18 February 2014. The Attachment hereto shows the dates on which the present 162 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

  5. The Members of the Agency

    International Nuclear Information System (INIS)

    2012-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.71) is Rwanda, which deposited its instrument of acceptance of the Statute on 4 September 2012. The Attachment hereto shows the dates on which the present 155 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

  6. Family members' experiences of autopsy

    NARCIS (Netherlands)

    Oppewal, F; Meyboom-de Jong, B

    Background. The experiences of family members will teach us how to handle an autopsy, the ultimate quality assessment tool. Objective. The aim of this study was to determine surviving family members' experience of autopsy. Method. Seven GPs were asked to approach surviving family members of

  7. The Members of the Agency

    International Nuclear Information System (INIS)

    2012-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.73) is Trinidad and Tobago, which deposited its instrument of acceptance of the Statute on 9 November 2012. The Attachment hereto shows the dates on which the present 158 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

  8. The Members of the Agency

    International Nuclear Information System (INIS)

    2011-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.68) is the Lao People's Democratic Republic which deposited its instrument of acceptance of the Statute on 4 November 2011. The Attachment hereto shows the dates on which the present 152 Member States deposited instruments of ratification or acceptance of the Statue with the depositary Government

  9. The Members of the Agency

    International Nuclear Information System (INIS)

    2012-01-01

    The new Members since the last list of Member States was issued (INFCIRC/2/Rev.72) are Fiji and Togo, which deposited their instruments of acceptance of the Statute on 2 November 2012 and 1 November 2012, respectively. The Attachment hereto shows the dates on which the present 157 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

  10. The Members of the Agency

    International Nuclear Information System (INIS)

    2014-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.76) is Brunei Darussalam, which deposited its instrument of acceptance of the Statute on 18 February 2014. The Attachment hereto shows the dates on which the present 162 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

  11. The Members of the Agency

    International Nuclear Information System (INIS)

    2013-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.74) is Swaziland, which deposited its instrument of acceptance of the Statute on 15 February 2013. The Attachment hereto shows the dates on which the present 159 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

  12. Chest Radiographic Findings in Newly Diagnosed Pulmonary ...

    African Journals Online (AJOL)

    Five hundred newly diagnosed cases of Pulmonary Tuberculosis were treated with directly observed short-course treatment and 100 of them had chest radiographic examination done. The various chest radiographic patterns in the 100 subjects were studied and included: Fluffy exudative changes 80(80%), fibrosis 70(70%) ...

  13. Clinical heterogeneity in newly diagnosed Parkinson's disease

    NARCIS (Netherlands)

    Post, Bart; Speelman, Johannes D.; de Haan, Rob J.

    2008-01-01

    OBJECTIVE: To determine clinical heterogeneity in newly diagnosed Parkinson's disease using cluster analysis and to describe the subgroups in terms of impairment, disability, perceived quality of life, and use of dopaminergic therapy. METHODS: We conducted a k-means cluster analysis in a prospective

  14. Meeting and activating the newly unemployed

    DEFF Research Database (Denmark)

    Rotger, Gabriel Pons

    Exposing newly unemployed workers to intensive activation aims to enhancing individual employment through its effects on search incentives and skills. However if the incentive effect is missing, activation may reduce the job search activity of many employable individuals by locking them in a time...... activation, contrary to job search meetings, reduces employment and increases sickness benefit claims....

  15. Newly graduated nurses' use of knowledge sources

    DEFF Research Database (Denmark)

    Voldbjerg, Siri Lygum; Grønkjaer, Mette; Sørensen, Erik Elgaard

    2016-01-01

    underscoring progression in knowledge use and perception of competence and confidence among newly graduated nurses. CONCLUSION: The transition phase, feeling of confidence and ability to use critical thinking and reflection, has a great impact on knowledge sources incorporated in clinical decisions...

  16. Establishment probability in newly founded populations

    Directory of Open Access Journals (Sweden)

    Gusset Markus

    2012-06-01

    Full Text Available Abstract Background Establishment success in newly founded populations relies on reaching the established phase, which is defined by characteristic fluctuations of the population’s state variables. Stochastic population models can be used to quantify the establishment probability of newly founded populations; however, so far no simple but robust method for doing so existed. To determine a critical initial number of individuals that need to be released to reach the established phase, we used a novel application of the “Wissel plot”, where –ln(1 – P0(t is plotted against time t. This plot is based on the equation P0t=1–c1e–ω1t, which relates the probability of extinction by time t, P0(t, to two constants: c1 describes the probability of a newly founded population to reach the established phase, whereas ω1 describes the population’s probability of extinction per short time interval once established. Results For illustration, we applied the method to a previously developed stochastic population model of the endangered African wild dog (Lycaon pictus. A newly founded population reaches the established phase if the intercept of the (extrapolated linear parts of the “Wissel plot” with the y-axis, which is –ln(c1, is negative. For wild dogs in our model, this is the case if a critical initial number of four packs, consisting of eight individuals each, are released. Conclusions The method we present to quantify the establishment probability of newly founded populations is generic and inferences thus are transferable to other systems across the field of conservation biology. In contrast to other methods, our approach disaggregates the components of a population’s viability by distinguishing establishment from persistence.

  17. Trajectories of risk behaviors and exiting homelessness among newly homeless adolescents

    OpenAIRE

    Milburn, Norweeta G.; Liang, Li-Jung; Lee, Sung-Jae; Rotheram-Borus, Mary Jane

    2009-01-01

    Using cluster analysis techniques, we identified two distinct clusters of newly homeless adolescents in Los Angeles (n = 261): those who are protected and doing relatively well while out of home with more protective than risk factors, and those who are risky with more risk than protective factors. The objective of this study was to examine the trajectories of human immunodeficiency virus (HIV) risk behaviors and exiting homelessness among protected newly homeless adolescents, compared to thos...

  18. Newly Diagnosed Anemia Increases Risk of Parkinson?s disease: A Population-Based Cohort Study

    OpenAIRE

    Hong, Chien Tai; Huang, Yao Hsien; Liu, Hung Yi; Chiou, Hung-Yi; Chan, Lung; Chien, Li-Nien

    2016-01-01

    Anemia and low hemoglobin have been identified to increase Parkinson?s disease (PD) risk. This population-based cohort study investigated PD risk in newly diagnosed anemic patients by using data from the Taiwan National Health Insurance Research Database. All newly diagnosed anemic patients (n?=?86,334) without a history of stroke, neurodegenerative diseases, traumatic brain injury, major operations, or blood loss diseases were enrolled. A cohort of nonanemic controls, 1:1 matched with anemic...

  19. Coping When You're Newly Diagnosed

    Science.gov (United States)

    ... a serious chronic illness to parachuting into a war zone behind enemy lines. You are surrounded by ... for outstanding service to PHA members in advocacy, education and other key areas © 2017 Pulmonary Hypertension Association. ...

  20. Newly Discovered Native Orchids of Taiwan (III

    Directory of Open Access Journals (Sweden)

    Tsan-Piao Lin

    2009-11-01

    Full Text Available In this report, 10 new native orchids (Brachycorythis peitawuensis, Bulbophyllum electrinum var. calvum, Bulbophyllum kuanwuensis var. luchuensis, Bulbophyllum kuanwuensis var. rutilum, Cheirostylis rubrifolius, Corybas puniceus, Erythrodes blumei var. aggregatus, Nervilia tahanshanensis, Oberonia pumilum var. rotundum, and Tainia caterva, two newly recorded species (Vexillabium nakaianum and Chiloschista parishii and three new names (Bulbophyllum electrnum var. sui, Corybas taliensis and Flickingeria parietiformis are presented. Description and figures are also provided.

  1. Three Newly Naturalized Plants in Taiwan

    Directory of Open Access Journals (Sweden)

    Ming-Jer Jung

    2009-11-01

    Full Text Available Three newly naturalized plants are reported in this paper. Hypochaeris microcephala (Sch. Bip. Cabrera var. albiflora (Kuntze Cabrera (Asteraceae is naturalized in urban areas of northern Taiwan. Indigofera pseudo-tinctoria Matsum. (Leguminosae is naturalized in low elevations of northern and southern Taiwan and in middle elevations of central Taiwan. Lamium purpureum L. (Laminaceae has become naturalized locally in middle elevations of central Taiwan. Descriptions, illustrations and color photos of these plants are provided.

  2. Two Newly Discovered Plants in Taiwan

    Directory of Open Access Journals (Sweden)

    Tian-Chuan Hsu

    2009-11-01

    Full Text Available Two herbs are newly discovered in Taiwan. Limnophila fragrans (G. Forst. Seem. (Scrophulariaceae, native in SE Asia, is recognized from southern lowlands. Anagallis minima (L. E. H. L. Krause (Primulaceae, native in N America and Europe, was found from northern mountainous region at low altitudes. In this study, descriptions, line drawings, color photos and a distribution map of the two species are provided.

  3. The members of the Agency

    International Nuclear Information System (INIS)

    1994-01-01

    The new members since the last list of Member States of the Agency was issued (INFCIRC/2/Rev.42) are: Armenia, Coratia, the Czech Republic, Lithuania, the Marshall Islands, the Slovak Republic and Uzbekistan. The Attachment to the circular shows the dates on which the 120 States became members of the Agency, as well as those States whose application for membership of the Agency was approved by the General Conference, but who have not yet deposited an instrument of acceptance of the Statute

  4. The Members of the Agency

    International Nuclear Information System (INIS)

    1998-01-01

    The document lists the 128 Member States of the Agency as of 18 September 1998. The new Member since the last issue of the list (INFCIRC/2/50) is Burkina Faso. In an attachment the dates on which the present 128 states became Members, and the state (Benin) whose application for membership of the Agency has been recommended by the Board of Governors to be considered at the 42nd session of the General Conference are given

  5. The Members of the Agency

    International Nuclear Information System (INIS)

    1995-01-01

    The new member since the last list of Member States of the Agency was issued (INFCIRC/2/Rev.44) is Yemen. The Attachment hereto shows the dates on which the 122 States became members of the Agency, as well as the State whose application for membership of the Agency was approved by the General Conference, but which has not yet deposited an instrument of acceptance of the Statute

  6. The members of the Agency

    International Nuclear Information System (INIS)

    1998-01-01

    The document lists the 127 Member States of the Agency as of 1 January 1998. The new Members since the last issue of of the list (INFCIRC/2/49) are Malta and the Republic of Moldova. In an attachment are given the dates on which the present 127 states become Members, the state (Burkina Faso) whose application for membership of the Agency has been approved by the General Conference but which has not deposited an instrument of acceptance of the Statute

  7. The Members of the Agency

    International Nuclear Information System (INIS)

    1999-01-01

    The document lists the 129 Member States of the Agency as of 1 June 1999. The new Member since the last issue of the list (INFCIRC/2/51) is Benin. The dates on which the present 129 states became Members, and the state (Honduras) whose application for membership of the Agency has been recommended by the Board of Governors to be considered at the 43rd session of the General Conference are given in an Attachment

  8. The Members of the Agency

    International Nuclear Information System (INIS)

    2012-01-01

    The new Members since the last list of Member States was issued (INFCIRC/2/Rev.72) are Fiji and Togo, which deposited their instruments of acceptance of the Statute on 2 November 2012 and 1 November 2012, respectively. The Attachment hereto shows the dates on which the present 157 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

  9. The Members of the Agency

    International Nuclear Information System (INIS)

    2014-01-01

    The new Members since the last list of Member States was issued (INFCIRC/2/Rev.75) are San Marino and the Bahamas, which deposited their instruments of acceptance of the Statute on 25 November 2013 and 7 January 2014, respectively. The Attachment hereto shows the dates on which the present 161 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government [es

  10. The Members of the Agency

    International Nuclear Information System (INIS)

    2014-01-01

    The new Members since the last list of Member States was issued (INFCIRC/2/Rev.75) are San Marino and the Bahamas, which deposited their instruments of acceptance of the Statute on 25 November 2013 and 7 January 2014, respectively. The Attachment hereto shows the dates on which the present 161 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

  11. The members of the Agency

    International Nuclear Information System (INIS)

    1996-01-01

    The document lists the 124 Member States of the Agency as of 1 September 1996. The new Member since the last issue of the list (INFCIRC/2/Rev.47) is Georgia. In an attachment are given the dates on which the 124 Member States became Members, the State (Latvia) whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the State (Republic of Moldova) whose application for membership has been recommended by the Board of Governors for approval by the General Conference

  12. The Members of the Agency

    International Nuclear Information System (INIS)

    1995-01-01

    No new Member has joined the Agency since the last list of Member States was issued (INFCIRC/2/Rev.45). The Attachment hereto shows the dates on which the present 122 Member States became Members. It also shows the State whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the States whose applications for membership have been recommended by the Board of Governors for approval by the General Conference

  13. The members of the Agency

    International Nuclear Information System (INIS)

    1996-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.46) is Bosnia and Herzegovina. The Attachment hereto shows the dates on which the present 123 Member States became Members. It also shows the States whose applications for membership of the Agency have been approved by the General Conference but which have not yet deposited an instrument of acceptance of the Statute and the State whose application for membership has been recommended by the Board of Governors for approval by the General Conference

  14. The Members of the Agency

    International Nuclear Information System (INIS)

    2003-01-01

    The document lists the 136 Member States of the Agency as of 6 May 2003. The new Members since the last issue of the list (INFCIRC/2/57) are Eritrea and the Republic of Seychelles. Cambodia withdrew from the Agency with effect from 26 March 2003. The dates on which the present 136 Member States became Members are given in an Attachment. It also shows the States whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute

  15. Gene expression profiling for molecular classification of multiple myeloma in newly diagnosed patients

    NARCIS (Netherlands)

    Broyl, Annemiek; Hose, Dirk; Lokhorst, Henk; de Knegt, Yvonne; Peeters, Justine; Jauch, Anna; Bertsch, Uta; Buijs, Arjan; Stevens-Kroef, Marian; Beverloo, H. Berna; Vellenga, Edo; Zweegman, Sonja; Kersten, Marie-Josée; van der Holt, Bronno; el Jarari, Laila; Mulligan, George; Goldschmidt, Hartmut; van Duin, Mark; Sonneveld, Pieter

    2010-01-01

    To identify molecularly defined subgroups in multiple myeloma, gene expression profiling was performed on purified CD138(+) plasma cells of 320 newly diagnosed myeloma patients included in the Dutch-Belgian/German HOVON-65/GMMG-HD4 trial. Hierarchical clustering identified 10 subgroups; 6

  16. Materials Delivered by Member States

    International Nuclear Information System (INIS)

    1973-01-01

    In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to the end of 1972, in compliance with requests the Agency had made under Article IX. D

  17. Materials Delivered by Member States

    International Nuclear Information System (INIS)

    1975-01-01

    In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to 30 June 1975, in compliance with requests the Agency had made under Article IX. D

  18. Materials Delivered by Member States

    International Nuclear Information System (INIS)

    1974-01-01

    In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to 31 March 1974, in compliance with requests the Agency had made under Article IX. D

  19. Materials Delivered by Member States

    International Nuclear Information System (INIS)

    1969-01-01

    In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials delivered by Members up to 30 June 1969 in compliance with requests the Agency had made under Article IX. D

  20. Materials Delivered by Member States

    International Nuclear Information System (INIS)

    1971-01-01

    In this document the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials which Members had delivered up to the end of 1970, in compliance with requests the Agency had made under Article IX. D

  1. Life Expectancy of Kibbutz Members.

    Science.gov (United States)

    Leviatan, Uri; And Others

    1986-01-01

    Data are presented demonstrating that the life expectancy of kibbutz members--both men and women--is higher than that of the overall Jewish population in Israel. These data add to and support other research findings illustrating the more positive mental health and well-being found among kibbutz members than among other comparative populations.…

  2. Critical thinking dispositions among newly graduated nurses

    Science.gov (United States)

    Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun

    2010-01-01

    wangensteen s., johansson i.s., björkström m.e. & nordström g. (2010) Critical thinking dispositions among newly graduated nurses. Journal of Advanced Nursing66(10), 2170–2181. Aim The aim of the study was to describe critical thinking dispositions among newly graduated nurses in Norway, and to study whether background data had any impact on critical thinking dispositions. Background Competence in critical thinking is one of the expectations of nursing education. Critical thinkers are described as well-informed, inquisitive, open-minded and orderly in complex matters. Critical thinking competence has thus been designated as an outcome for judging the quality of nursing education programmes and for the development of clinical judgement. The ability to think critically is also described as reducing the research–practice gap and fostering evidence-based nursing. Methods A cross-sectional descriptive study was performed. The data were collected between October 2006 and April 2007 using the California Critical Thinking Disposition Inventory. The response rate was 33% (n= 618). Pearson’s chi-square tests were used to analyse the data. Results Nearly 80% of the respondents reported a positive disposition towards critical thinking. The highest mean score was on the Inquisitiveness subscale and the lowest on the Truth-seeking subscale. A statistically significant higher proportion of nurses with high critical thinking scores were found among those older than 30 years, those with university education prior to nursing education, and those working in community health care. Conclusion Nurse leaders and nurse teachers should encourage and nurture critical thinking among newly graduated nurses and nursing students. The low Truth-seeking scores found may be a result of traditional teaching strategies in nursing education and might indicate a need for more student-active learning models. PMID:20384637

  3. Newly introduced sample preparation techniques: towards miniaturization.

    Science.gov (United States)

    Costa, Rosaria

    2014-01-01

    Sampling and sample preparation are of crucial importance in an analytical procedure, representing quite often a source of errors. The technique chosen for the isolation of analytes greatly affects the success of a chemical determination. On the other hand, growing concerns about environmental and human safety, along with the introduction of international regulations for quality control, have moved the interest of scientists towards specific needs. Newly introduced sample preparation techniques are challenged to meet new criteria: (i) miniaturization, (ii) higher sensitivity and selectivity, and (iii) automation. In this survey, the most recent techniques introduced in the field of sample preparation will be described and discussed, along with many examples of applications.

  4. Newly democratic Mongolia offering exploration contracts

    International Nuclear Information System (INIS)

    Penttila, W.C.

    1992-01-01

    This paper reports that Mongolia, formerly the Mongolian People's Republic, is working to open its exploration prospects to international operators as it emerges as the world's 15th largest independent nation. The country, about the same size as Alaska with a population of 2 million, held its first free election in July 1990. The newly elected government drafted a constitution that took effect Feb. 12, 1992. The document modifies the previous government's structures to eliminate bureaucracy and allows for political pluralism. At the same time, the government is formulating energy policies, state oil company structure, and resource development philosophy

  5. Unsupervised statistical learning in newly hatched chicks.

    Science.gov (United States)

    Santolin, Chiara; Rosa-Salva, Orsola; Vallortigara, Giorgio; Regolin, Lucia

    2016-12-05

    The ability to extract probabilistic information from visual inputs has been reported in human adults and infants (reviewed in [1,2]), and in adults of non-human species, though only under supervised (conditioning) procedures [3]. Here, we report spontaneous sensitivity to the probabilistic structure underlying sequences of visual stimuli in newly hatched domestic chicks using filial imprinting, suggesting that statistical learning may be fully operating at the onset of life in precocial avian species. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Identifying sarcopenia.

    Science.gov (United States)

    Abellan van Kan, Gabor; Houles, Mathieu; Vellas, Bruno

    2012-09-01

    The present review describes and discusses the currently available definitions for sarcopenia from consensus studies. Different sarcopenia definitions have been proposed in these last years. Six main approaches to an operative definition of sarcopenia have been identified. Although the first definitions were solely based on the assessment of the amount of muscle mass, current definitions seem to consistently recognize a bi-dimensional nature of sarcopenia. So, these approaches imply the need of simultaneously assessing both age-related quantitative (i.e. amount of muscle mass) and qualitative (i.e. muscle strength and function) declines of skeletal muscle. Although current consensus exists about a bi-dimensional nature, the proposed approaches to measure sarcopenia are characterized by methodological differences. The majority of the operative definitions proposes to assess muscle mass as an index of appendicular muscle mass divided by squared height (evaluated by dual energy X-ray absorptiometry), assess strength using hand-held dynamometers, and assess function by evaluating gait speed at habitual pace over a short distance. Nevertheless, the clinically relevant thresholds and how to combine the three aspects in an operative definition in order to identify sarcopenia are heterogeneous. A main drawback is that supportive empirical data are missing for these conceptual definitions regarding the risk-assessment of different clinically significant adverse outcomes.

  7. Reasons for the migration of church members from one ...

    African Journals Online (AJOL)

    This article2 aims to determine the reasons why members of one congregation migrate to another, and to identify factors that play a role in this process. These are determined by the nature and functioning of congregations. This qualitative research involved members of three different congregations that had recently ...

  8. The New Faculty Members' Concerns: The Case of Jordanian Universities

    Science.gov (United States)

    Qudais, Mahmoud Abu; Al-Omari, Aieman; Smadi, Rana

    2009-01-01

    The present study aimed to identify and interpret concerns of the new faculty members in Jordanian universities. A total of 336 new faculty members who participated in this study were asked to rate their perceptions of issues related to teaching, research, service, balancing work and home life and the academic culture of their workplace. Means and…

  9. The Members of the Agency

    International Nuclear Information System (INIS)

    1997-01-01

    The document lists the 125 Member States of the Agency as of 1 September 1997. The new Member since the last issue of the list (INFCIRC/2/Rev.48) is Latvia. In an Attachment are given the dates on which the present 125 States became Members, the State (Republic of Moldova) whose application for membership of the Agency has been approved by the General Conference but which has not yet deposited an instrument of acceptance of the Statute and the States (Malta and Burkina Faso) whose applications for membership have been recommended by the Board of Governors for approval by the General Conference

  10. The Members of the Agency

    International Nuclear Information System (INIS)

    1994-01-01

    The new members since the last list of Member States of the Agency was issued (INFCIRC/2/Rev.43) are: Kazakhstan and the former Yugoslav Republic of Macedonia. The Democratic People's Republic of Korea withdrew from membership of the Agency as of 13 June 1994. The Attachment hereto shows the dates on which the 121 States became members of the Agency, as well as those States whose application for membership of the Agency was approved by the General Conference, but who have not yet deposited an instrument of acceptance of the Statute

  11. Extruded edge members for honeycombs

    Science.gov (United States)

    Haskell, D. R.

    1977-01-01

    Edge members in bonded honeycomb panel structures are conventionally made by machining channels in aluminum bars. Open ends are stuffed with honeycomb core, using intumescent adhesive. Less expensive technique eliminates need for stuffing. Extended edges are more reliable, lighter, and easier to install. New manufacturing method may prove useful in fabricating structures such as air-frames, recreational-vehicle frame members, and the like in which weight savings is primary goal.

  12. Living successfully with aphasia: family members share their views.

    Science.gov (United States)

    Brown, Kyla; Worrall, Linda; Davidson, Bronwyn; Howe, Tami

    2011-01-01

    Language and lifestyle changes experienced following the onset of aphasia extend beyond the individual to impact family members of persons with aphasia. Research exploring the meaning of living successfully with aphasia has explored the perspectives of individuals with aphasia and speech-language pathologists. Family members' views of living successfully with aphasia may also contribute valuable insights into positive adaptive processes and factors that may influence clinical interventions and community-based services for individuals with aphasia and their families. To explore, from the perspectives of family members of individuals with aphasia, the meaning of living successfully with aphasia. Twenty-four family members (nominated by individuals with aphasia) participated in semistructured in-depth interviews about living successfully with aphasia. Interviews were transcribed verbatim and analyzed using interpretative phenomenological analysis to identify themes relating to the meaning of living successfully with aphasia. Seven themes were identified from analysis of family member participant transcripts: getting involved in life, support for the person with aphasia, communication, family members' own needs, putting life in perspective, focusing on and celebrating strengths and improvements, and experiences with services. Findings provide evidence to support previous research indicating that aphasia affects the whole family and not just an individual. The inclusion of family members as part of the rehabilitation team is indicated. Family members' needs and priorities must be considered in conceptualizing living successfully with aphasia to ensure family members are included in intervention programs.

  13. Perceptions of the clinical competence of newly registered nurses in the North West province

    Directory of Open Access Journals (Sweden)

    M.R. Moeti

    2004-09-01

    Full Text Available The clinical competence of newly registered nurses relating to the care of individual Clients, depends on their ability to correlate theoretical knowledge learned in the classroom with practice and the development of clinical skills. Its foundation lies in the ability to identify and solve problems that emanate from critical thinking, analytical reasoning and reflective practice. It is clear that the quality of clinical exposure plays a leading role in the development of nursing professionals. Nursing skills alone cannot ensure quality care of clients without the application of theory. Facilitation of this theory to practice therefore remains an essential component of nursing education. This study was aimed at identifying areas of incompetence of newly registered nurses (1998- 2001 in the clinical area by determining the newly registered nurses1 and professional nurses1 perceptions of the competence of the newly registered nurses. A quantitative, non-experimental, descriptive survey was used to collect the data regarding the clinical competence of newly registered nurses (1998-2001.

  14. Effective healthcare teams require effective team members: defining teamwork competencies

    OpenAIRE

    Leggat Sandra G

    2007-01-01

    Abstract Background Although effective teamwork has been consistently identified as a requirement for enhanced clinical outcomes in the provision of healthcare, there is limited knowledge of what makes health professionals effective team members, and even less information on how to develop skills for teamwork. This study identified critical teamwork competencies for health service managers. Methods Members of a state branch of the professional association of Australian health service managers...

  15. Newly discovered insect RNA viruses in China.

    Science.gov (United States)

    Qiu, Yang; Wang, ZhaoWei; Liu, YongXiang; Qi, Nan; Si, Jie; Xiang, Xue; Xia, XiaoLing; Hu, YuanYang; Zhou, Xi

    2013-08-01

    Insects are a group of arthropods and the largest group of animals on Earth, with over one million species described to date. Like other life forms, insects suffer from viruses that cause disease and death. Viruses that are pathogenic to beneficial insects cause dramatic economic losses on agriculture. In contrast, viruses that are pathogenic to insect pests can be exploited as attractive biological control agents. All of these factors have led to an explosion in the amount of research into insect viruses in recent years, generating impressive quantities of information on the molecular and cellular biology of these viruses. Due to the wide variety of insect viruses, a better understanding of these viruses will expand our overall knowledge of their virology. Here, we review studies of several newly discovered RNA insect viruses in China.

  16. Michael Maier--nine newly discovered letters.

    Science.gov (United States)

    Lenke, Nils; Roudet, Nicolas; Tilton, Hereward

    2014-02-01

    The authors provide a transcription, translation, and evaluation of nine newly discovered letters from the alchemist Michael Maier (1568-1622) to Gebhardt Johann von Alvensleben (1576-1631), a noble landholder in the vicinity of Magdeburg. Stemming from the final year of his life, this correspondence casts new light on Maier's biography, detailing his efforts to secure patronage amid the financial crisis of the early Thirty Years' War. While his ill-fated quest to perfect potable gold continued to form the central focus of his patronage suits, Maier also offered his services in several arts that he had condemned in his printed works, namely astrology and "supernatural" magic. Remarks concerning his previously unknown acquaintance with Heinrich Khunrath call for a re-evaluation of Maier's negotiation of the discursive boundaries between Lutheran orthodoxy and Paracelsianism. The letters also reveal Maier's substantial contribution to a work previously ascribed solely to the English alchemist Francis Anthony.

  17. Newly Emerging Immune Checkpoints: Promises for Future Cancer Therapy

    Directory of Open Access Journals (Sweden)

    Robert J. Torphy

    2017-12-01

    Full Text Available Cancer immunotherapy has been a great breakthrough, with immune checkpoint inhibitors leading the way. Despite the clinical effectiveness of certain immune checkpoint inhibitors, the overall response rate remains low, and the effectiveness of immunotherapies for many tumors has been disappointing. There is substantial interest in looking for additional immune checkpoint molecules that may act as therapeutic targets for cancer. Recent advances during the last decade have identified several novel immune checkpoint targets, including lymphocyte activation gene-3 (LAG-3, B and T lymphocyte attenuator (BTLA, programmed death-1 homolog (PD-1H, T-cell immunoglobulin and immunoreceptor tyrosine-based inhibitory motif domain (TIM-3/carcinoembryonic antigen cell adhesion molecule 1 (CEACAM1, and the poliovirus receptor (PVR-like receptors. The investigations into these molecules have generated promising results in preclinical studies. Herein, we will summarize our current progress and understanding of these newly-characterized immune checkpoints and their potential application in cancer immunotherapy.

  18. Identifying Predictors of Achievement in the Newly Defined Information Literacy: A Neural Network Analysis

    Science.gov (United States)

    Sexton, Randall; Hignite, Michael; Margavio, Thomas M.; Margavio, Geanie W.

    2009-01-01

    Information Literacy is a concept that evolved as a result of efforts to move technology-based instructional and research efforts beyond the concepts previously associated with "computer literacy." While computer literacy was largely a topic devoted to knowledge of hardware and software, information literacy is concerned with students' abilities…

  19. Newly identified resistance to soybean aphid (Aphis glycines) in soybean plant introduction lines

    Science.gov (United States)

    Host-plant resistance is potentially efficacious in managing the soybean aphid (SA, Aphis glycines Matsumura), a major invasive pest in northern soybean-production regions of North America. However, development of aphid-resistant soybean has been complicated by the presence of virulent SA biotypes,...

  20. The comparison of the performance of two screening strategies identifying newly-diagnosed HIV during pregnancy

    NARCIS (Netherlands)

    Boer, K.; Smit, C.; Flier, M. van der; Wolf, F. de; Koopmans †, P.P.; Crevel, R. van; Eggink, A.J.; Groot, R. de; Keuter, M.; Post, F.; Ven, A.J.A.M. van der; Warris, A.; et al.,

    2011-01-01

    BACKGROUND: In the Netherlands, a non-selective opt-out instead of a selective opt-in antenatal HIV screening strategy was implemented in 2004. In case of infection, screening was followed by prevention of mother-to-child-transmission (PMTCT). We compared the performance of the two strategies in

  1. Newly identified energy levels and calculated transition rates in astatine atom, the rarest element on Earth

    Science.gov (United States)

    Quinet, Pascal; Sicorello, Guillaume

    2018-01-01

    A theoretical investigation of the atomic structure and radiative parameters involving the lowest states within the 6p5, 6p47s and 6p47p configurations of neutral astatine is reported for the first time in the present paper. Using different physical models based on the pseudo-relativistic Hartree-Fock approach, the influence of intravalence, core-valence and core-core electron correlation on the atomic parameters is discussed in detail. This work allowed us to establish the intermediate-coupling composition and to clearly fix the spectroscopic designation of six excited levels within the 6p47s and 6p47p configurations which had been located in previous experimental studies. In addition new tentative identifications of four levels belonging to the 6p49p and 6p410p configurations are reported in this work together with predicted level energies along the 6p4np and 6p4nd Rydberg series up to n = 50.

  2. Structural characterization of novel sophorolipid biosurfactants from a newly-identified species of Candida yeast

    Science.gov (United States)

    The sophorolipids are a group of O-acylsophorose-based biosurfactants produced by several yeasts of the Starmerella clade. The known sophorolipids are typically partially acetylated 2-O-ß-D-glucopyranosyl-D-glucopyranose (sophorose) ß-O-glycosidically-linked to 17-L-hydroxy-delta-9-octadecenoic aci...

  3. A Newly Identified Role of the Deciduous Forest Floor in the Timing of Green-Up

    Science.gov (United States)

    Lapenis, Andrei G.; Lawrence, Gregory B.; Buyantuev, Alexander; Jiang, Shiguo; Sullivan, Timothy J.; McDonnell, Todd C.; Bailey, Scott

    2017-11-01

    Plant phenology studies rarely consider controlling factors other than air temperature. We evaluate here the potential significance of physical and chemical properties of soil (edaphic factors) as additional important controls on phenology. More specifically, we investigate causal connections between satellite-observed green-up dates of small forest watersheds and soil properties in the Adirondack Mountains of New York, USA. Contrary to the findings of previous studies, where edaphic controls of spring phenology were found to be marginal, our analyses show that at least three factors manifest themselves as significant controls of seasonal patterns of variation in vegetated land surfaces observed from remote sensing: (1) thickness of the forest floor, (2) concentration of exchangeable soil potassium, and (3) soil acidity. For example, a thick forest floor appears to delay the onset of green-up. Watersheds with elevated concentrations of potassium are associated with early surface greening. We also found that trees growing in strongly acidified watersheds demonstrate delayed green-up dates. Overall, our work demonstrates that, at the scale of small forest watersheds, edaphic factors can explain a significant percentage of the observed spatial variation in land surface phenology that is comparable to the percentage that can be explained by climatic and landscape factors. We conclude that physical and chemical properties of forest soil play important roles in forest ecosystems as modulators of climatic drivers controlling the rate of spring soil warming and the transition of trees out of winter dormancy.

  4. Newly identified historical tornadoes in the Czech Republic from 16th to the 20th centuries

    Czech Academy of Sciences Publication Activity Database

    Lacinová, M.; Munzar, Jan; Franc, M.

    -, č. 83 (2007), s. 488-492 ISSN 0169-8095 Institutional research plan: CEZ:AV0Z30860518 Keywords : tornado * history * Czech Republic Subject RIV: DG - Athmosphere Sciences, Meteorology Impact factor: 1.786, year: 2007

  5. Functional characterization of a SUMO deconjugating protease of Plasmodium falciparum using newly identified small molecule inhibitors.

    Science.gov (United States)

    Ponder, Elizabeth L; Albrow, Victoria E; Leader, Brittany A; Békés, Miklós; Mikolajczyk, Jowita; Fonović, Urša Pečar; Shen, Aimee; Drag, Marcin; Xiao, Junpeng; Deu, Edgar; Campbell, Amy J; Powers, James C; Salvesen, Guy S; Bogyo, Matthew

    2011-06-24

    Small ubiquitin-related modifier (SUMO) is implicated in the regulation of numerous biological processes including transcription, protein localization, and cell cycle control. Protein modification by SUMO is found in Plasmodium falciparum; however, its role in the regulation of the parasite life cycle is poorly understood. Here we describe functional studies of a SUMO-specific protease (SENP) of P. falciparum, PfSENP1 (PFL1635w). Expression of the catalytic domain of PfSENP1 and biochemical profiling using a positional scanning substrate library demonstrated that this protease has unique cleavage sequence preference relative to the human SENPs. In addition, we describe a class of small molecule inhibitors of this protease. The most potent lead compound inhibited both recombinant PfSENP1 activity and P. falciparum replication in infected human blood. These studies provide valuable new tools for the study of SUMOylation in P. falciparum. Copyright © 2011 Elsevier Ltd. All rights reserved.

  6. Newly identified patterns of Pax2 expression in the developing mouse forebrain

    Directory of Open Access Journals (Sweden)

    Mason John O

    2008-08-01

    Full Text Available Abstract Background The availability of specific markers expressed in different regions of the developing nervous system provides a useful tool for the study of mouse mutants. One such marker, the transcription factor Pax2, is expressed at the midbrain-hindbrain boundary and in the cerebellum, spinal cord, retina, optic stalk, and optic chiasm. We recently described a group of diencephalic cells that express Pax2 as early as embryonic day (E 10.5, and become part of the eminentia thalami by E11.5. The discovery of this previously undescribed cell population prompted us to examine Pax2 protein expression in the developing mouse forebrain in more detail. Results We determined the expression pattern of Pax2 in the forebrain of wild type mouse embryos between E10.5 and postnatal day (P 15. Pax2 expression was detected in the septum of the basal forebrain, hypothalamus, eminentia thalami and in the subfornical organ. To evaluate Pax2 as a marker for septal cells, we examined Pax2 expression in Pax6Sey/Sey mutants, which have an enlarged septum. We found that Pax2 clearly marks a population of septal cells equivalent to that seen in wild types, indicating its utility as a marker of septal identity. These cells did not express the GABAergic marker calbindin nor the cholinergic marker choline acetyltransferase and were not detectable after P15. Conclusion Pax2 is expressed in populations of cells within the developing septum, hypothalamus, and eminentia thalami. It seems especially useful as a marker of the telencephalic septum, because of its early, strong and characteristic expression in this structure. Further, its expression is maintained in the enlarged septum of Pax6Sey/Sey mutants.

  7. Human amniotic membrane as newly identified source of amniotic fluid pulmonary surfactant

    OpenAIRE

    Lemke, Angela; Castillo-S?nchez, Jos? Carlos; Prodinger, Florian; Ceranic, Asja; Hennerbichler-Lugscheider, Simone; P?rez-Gil, Jes?s; Redl, Heinz; Wolbank, Susanne

    2017-01-01

    Pulmonary surfactant (PS) reduces surface tension at the air-liquid interface in the alveolar epithelium of the lung, which is required for breathing and for the pulmonary maturity of the developing foetus. However, the origin of PS had never been thoroughly investigated, although it was assumed to be secreted from the foetal developing lung. Human amniotic membrane (hAM), particularly its epithelial cell layer, composes the amniotic sac enclosing the amniotic fluid. In this study, we therefo...

  8. Critical thinking dispositions among newly graduated nurses.

    Science.gov (United States)

    Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun

    2010-10-01

    The aim of the study was to describe critical thinking dispositions among newly graduated nurses in Norway, and to study whether background data had any impact on critical thinking dispositions. Competence in critical thinking is one of the expectations of nursing education. Critical thinkers are described as well-informed, inquisitive, open-minded and orderly in complex matters. Critical thinking competence has thus been designated as an outcome for judging the quality of nursing education programmes and for the development of clinical judgement. The ability to think critically is also described as reducing the research-practice gap and fostering evidence-based nursing. A cross-sectional descriptive study was performed. The data were collected between October 2006 and April 2007 using the California Critical Thinking Disposition Inventory. The response rate was 33% (n = 618). Pearson's chi-square tests were used to analyse the data. Nearly 80% of the respondents reported a positive disposition towards critical thinking. The highest mean score was on the Inquisitiveness subscale and the lowest on the Truth-seeking subscale. A statistically significant higher proportion of nurses with high critical thinking scores were found among those older than 30 years, those with university education prior to nursing education, and those working in community health care. Nurse leaders and nurse teachers should encourage and nurture critical thinking among newly graduated nurses and nursing students. The low Truth-seeking scores found may be a result of traditional teaching strategies in nursing education and might indicate a need for more student-active learning models. © 2010 The Authors. Journal of Advanced Nursing © 2010 Blackwell Publishing Ltd.

  9. Lipasin, thermoregulated in brown fat, is a novel but atypical member of the angiopoietin-like protein family.

    Science.gov (United States)

    Fu, Zhiyao; Yao, Fayi; Abou-Samra, Abdul B; Zhang, Ren

    2013-01-18

    Hyperlipidemia is a major contributor to cardiovascular diseases. Members of the angiopoietin-like protein family (ANGPTLs) are important determinants of blood lipid levels. Lipasin, a newly identified gene that regulates serum triglycerides, is homologous to ANGPTL3's N-terminal domain, which is sufficient and necessary for blood lipid regulation. Brown fat is critical in mediating energy homeostasis. Thermogenesis is the primary function of brown fat, in which Lipasin and some ANGPTLs are abundant; it is unknown, however, whether these genes are thermoregulated. We therefore comprehensively examined the thermoregulation of Lipasin and ANGPTLs in brown fat. Here we show that Lipasin is a novel but atypical member of the ANGPTL family because it is within the same branch as ANGPTL3 and 4 by phylogenetic analysis. The mRNA levels of Lipasin are dramatically increased in the cold environment (4 °C for 4 h) whereas those of ANGPTL4 and ANGPTL2 are suppressed. Fasting dramatically suppresses Lipasin but increases ANGPTL4. High-fat diet treatment increases Lipasin, but reduces ANGPTL2. The distinct transcriptional regulations of Lipasin, ANGPTL2 and ANGPTL4 in brown fat in response to cold exposure and nutritional stimulation suggest distinct physiological roles for ANGPTL family members in mediating thermogenesis and energy homeostasis. Copyright © 2012 Elsevier Inc. All rights reserved.

  10. Subclassification of newly diagnosed glioblastomas through an immunohistochemical approach.

    Directory of Open Access Journals (Sweden)

    Siobhan Conroy

    Full Text Available Molecular signatures in Glioblastoma (GBM have been described that correlate with clinical outcome and response to therapy. The Proneural (PN and Mesenchymal (MES signatures have been identified most consistently, but others including Classical (CLAS have also been reported. The molecular signatures have been detected by array techniques at RNA and DNA level, but these methods are costly and cannot take into account individual contributions of different cells within a tumor. Therefore, the aim of this study was to investigate whether subclasses of newly diagnosed GBMs could be assessed and assigned by application of standard pathology laboratory procedures. 123 newly diagnosed GBMs were analyzed for the tumor cell expression of 23 pre-identified proteins and EGFR amplification, together allowing for the subclassification of 65% of the tumors. Immunohistochemistry (IHC-based profiling was found to be analogous to transcription-based profiling using a 9-gene transcriptional signature for PN and MES subclasses. Based on these data a novel, minimal IHC-based scheme for subclass assignment for GBMs is proposed. Positive staining for IDH1R132H can be used for PN subclass assignment, high EGFR expression for the CLAS subtype and a combined high expression of PTEN, VIM and/or YKL40 for the MES subclass. The application of the proposed scheme was evaluated in an independent tumor set, which resulted in similar subclass assignment rates as those observed in the training set. The IHC-based subclassification scheme proposed in this study therefore could provide very useful in future studies for stratification of individual patient samples.

  11. Assessment by Employers of Newly Graduated Civil Engineers from the Islamic University of Gaza

    Science.gov (United States)

    Enshassi, Adnan; Hassouna, Ahmed

    2005-01-01

    The evaluation process is very important to identify and recognize the strengths and the weaknesses of graduated students. The purpose of this paper is to evaluate the performance of the newly graduated civil engineers from the Islamic University of Gaza in Palestine. The methodology was based on questionnaires and informal interview. The…

  12. How Schools Can Promote Healthy Development for Newly Arrived Immigrant and Refugee Adolescents: Research Priorities

    Science.gov (United States)

    McNeely, Clea A.; Morland, Lyn; Doty, S. Benjamin; Meschke, Laurie L.; Awad, Summer; Husain, Altaf; Nashwan, Ayat

    2017-01-01

    Background: The US education system must find creative and effective ways to foster the healthy development of the approximately 2 million newly arrived immigrant and refugee adolescents, many of whom contend with language barriers, limited prior education, trauma, and discrimination. We identify research priorities for promoting the school…

  13. Forms of Knowledge Incorporated in Clinical Decision-making among Newly-Graduated Nurses: A Metasynthesis

    DEFF Research Database (Denmark)

    Voldbjerg, Siri; Elgaard Sørensen, Erik; Grønkjær, Mette

    2014-01-01

    the knowledge that informs clinical decision-making among newly-graduated nurses. Qualitative studies were retrieved from CINAHL, PubMed, SCOPE, ERIC and GOOGLE-Scholar and subsequently selected by pre-defined inclusion criteria and critically appraised using CASP. Metaphors identified in the analytical process...

  14. Burnout in Female Faculty Members.

    Science.gov (United States)

    Cassidy-Vu, Lisa; Beck, Keli; Moore, Justin B

    2017-04-01

    Despite approximately equal numbers of male and female medical school graduates, women are entering academic medicine at a lower rate than their male colleagues. Of those who do assume a faculty position, female faculty members report higher levels of burnout, often attributable to gender-specific difficulties in clinical expectations and maintenance of work-life balance. Many of these struggles are attributable to issues that are amenable to supportive policies, but these policies are inconsistent in their availability and practice. This commentary presents evidence for inconsistencies in the day-to-day experience of female faculty members, and proposes solutions for the mitigation of the challenges experienced more often by female faculty members with the goal of diversifying and strengthening academic medicine.

  15. Materials Delivered by Member States

    International Nuclear Information System (INIS)

    1965-01-01

    The information given in this document is divided into two parts. In part I the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials delivered by Members up to 31 December 1964 in compliance with requests the Agency had made under Article IX. D. Part II contains information about materials which had not been delivered by 31 December but which had been allocated, in accordance with Article XI. F. 1 of the Statute, to approved Agency projects for which project arrangements were in force on that date

  16. Materials Delivered by Member States

    International Nuclear Information System (INIS)

    1968-01-01

    The information given in this document is divided into two parts. In part I the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials delivered by Members up to 30 June 1968 in compliance with requests the Agency had made under Article IX,D. Part II contains information about materials which had not been delivered by 30 June 1968 but which had been allocated, in accordance with Article XI.F.I of the Statute, to approved Agency projects for which project arrangements were in force on that date

  17. Materials Delivered by Member States

    International Nuclear Information System (INIS)

    1966-01-01

    The information given in this document is divided into two parts. In part I the Director General is reporting to the Members of the Agency, under Article IX. G of the Statute, the quantities of materials delivered by Members up to 31 December 1965 in compliance with requests the Agency had made under Article IX. D. Part III contains information about materials which had not been delivered by 31 December but which had been allocated, in accordance with Article XI. F. 1 of the Statute, to approved Agency projects for which project arrangements were in force on that date

  18. An efflux pump is involved in secretion of newly synthesized siderophore by Pseudomonas aeruginosa.

    Science.gov (United States)

    Hannauer, Mélissa; Yeterian, Emilie; Martin, Lois W; Lamont, Iain L; Schalk, Isabelle J

    2010-12-01

    Pseudomonas aeruginosa secretes the fluorescent siderophore, pyoverdine (PVD), to enable iron acquisition. Epifluorescence microscopy and cellular fractionation were used to investigate the role of an efflux pump, PvdRT-OpmQ, in PVD secretion. Bacteria lacking this efflux pump accumulated PVD, or a fluorescent precursor, in the periplasm, due to their inability to efficiently secrete into the media newly synthesized PVD. PvdRT-OpmQ is only the second system identified for secretion of newly synthesized siderophores by Gram negative bacteria. Copyright © 2010 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

  19. Member Takes Action Against Violence.

    Science.gov (United States)

    Bertholf, Deedrick

    1999-01-01

    An ASBO member and chair of New York's School Emergency Response to Violent Events (SERVE) explains how this program tackles violence and teen suicide. SERVE teaches the basic principles of hostage situations, uses a confidential reporting system, and advocates safety audits and risk-reduction strategies. (MLH)

  20. Slovenia joins IPPOG as member

    CERN Multimedia

    'marcelloni, claudia

    2018-01-01

    Slovenia became an official member of IPPOG on 19 April 2018. The MOU was signed by the head of Particle Physics Department at Jozef Stefan Institute representing Slovenia participation at IPPOG. Andrej Gorišek, country representative for Slovenia in IPPOG, brought the document to the meeting in Italy where IPPOG chairs signed it, confirming Slovenia membership to the collaboration.

  1. Cooperative functions: meeting members' needs

    Science.gov (United States)

    Mark G. Rickenbach

    2006-01-01

    Cooperatives are effective when they meet the needs of the members. In past and current offerings by cooperatives as a whole and forestry cooperatives in particular, four functional categories cover the typical services a forest landowner might gain access to through joining (Cobia 1989). The four categories - marketing, supply, service, and social - are defined and...

  2. Limited role for extended maintenance temozolomide for newly diagnosed glioblastoma.

    Science.gov (United States)

    Gramatzki, Dorothee; Kickingereder, Philipp; Hentschel, Bettina; Felsberg, Jörg; Herrlinger, Ulrich; Schackert, Gabriele; Tonn, Jörg-Christian; Westphal, Manfred; Sabel, Michael; Schlegel, Uwe; Wick, Wolfgang; Pietsch, Torsten; Reifenberger, Guido; Loeffler, Markus; Bendszus, Martin; Weller, Michael

    2017-04-11

    To explore an association with survival of modifying the current standard of care for patients with newly diagnosed glioblastoma of surgery followed by radiotherapy plus concurrent and 6 cycles of maintenance temozolomide chemotherapy (TMZ/RT → TMZ) by extending TMZ beyond 6 cycles. The German Glioma Network cohort was screened for patients with newly diagnosed glioblastoma who received TMZ/RT → TMZ and completed ≥6 cycles of maintenance chemotherapy without progression. Associations of clinical patient characteristics, molecular markers, and residual tumor determined by magnetic resonance imaging after 6 cycles of TMZ with progression-free survival (PFS) and overall survival (OS) were analyzed with the log-rank test. Multivariate analyses using the Cox proportional hazards model were performed to assess associations of prolonged TMZ use with outcome. Sixty-one of 142 identified patients received at least 7 maintenance TMZ cycles (median 11, range 7-20). Patients with extended maintenance TMZ treatment had better PFS (20.5 months, 95% confidence interval [CI] 17.7-23.3, vs 17.2 months, 95% CI 10.2-24.2, p = 0.035) but not OS (32.6 months, 95% CI 28.9-36.4, vs 33.2 months, 95% CI 25.3-41.0, p = 0.126). However, there was no significant association of prolonged TMZ chemotherapy with PFS (hazard ratio [HR] = 0.8, 95% CI 0.4-1.6, p = 0.559) or OS (HR = 1.6, 95% CI 0.8-3.3, p = 0.218) adjusted for age, extent of resection, Karnofsky performance score, presence of residual tumor, O 6 -methylguanine DNA methyltransferase (MGMT) promoter methylation status, or isocitrate dehydrogenase ( IDH ) mutation status. These data may not support the practice of prolonging maintenance TMZ chemotherapy beyond 6 cycles. This study provides Class III evidence that in patients with newly diagnosed glioblastoma, prolonged TMZ chemotherapy does not significantly increase PFS or OS. © 2017 American Academy of Neurology.

  3. Perceptions of teamwork among code team members.

    Science.gov (United States)

    Mahramus, Tara; Frewin, Sarah; Penoyer, Daleen Aragon; Sole, Mary Lou

    2013-01-01

    Cardiopulmonary arrest (CPA) teams, known as code teams, provide coordinated and evidenced-based interventions by various disciplines during a CPA. Teamwork behaviors are essential during CPA resuscitation and may have an impact on patient outcomes. The purpose of this study was to explore the perceptions of teamwork during CPA events among code team members and to determine if differences in perception existed between disciplines within the code team. A prospective, descriptive, comparative design using the Code Teamwork Perception Tool online survey was used to assess the perception of teamwork during CPA events by medical residents, critical care nurses, and respiratory therapists. Sixty-six code team members completed the Code Teamwork Perception Tool. Mean teamwork scores were 2.63 on a 5-point scale (0-4). No significant differences were found in mean scores among disciplines. Significant differences among scores were found on 7 items related to code leadership, roles and responsibilities between disciplines, and in those who had participated on a code team for less than 2 years and certified in Advanced Cardiac Life Support for less than 4 years. Teamwork perception among members of the code team was average. Teamwork training for resuscitation with all disciplines on the code team may promote more effective teamwork during actual CPA events. Clinical nurse specialists can aid in resuscitation efforts by actively participating on committees, identifying opportunities for improvement, being content experts, leading the development of team training programs, and conducting research in areas lacking evidence.

  4. Understanding Heterogeneous Preferences of Cooperative Members

    NARCIS (Netherlands)

    Kalogeras, N.; Pennings, J.M.E.; Lans, van der I.A.; Garcia, P.; Dijk, van G.

    2009-01-01

    We study the heterogeneity in the preference structure of cooperative members. Using conjoint analysis the utility that members attach to intra-organizational and strategic attributes of their cooperative is elicited. Recognizing that members are not homogenous, a concomitant finitemixture

  5. Reduced parasympathetic tone in newly diagnosed essential hypertension

    Directory of Open Access Journals (Sweden)

    Rajesh Kumar Goit

    2016-03-01

    Conclusion: These findings suggest that HRV is reduced in subjects with newly diagnosed essential hypertension and the parasympathetic dysregulation is present in the early stage of essential hypertension.

  6. The early course of newly diagnosed asthma.

    Science.gov (United States)

    Ernst, Pierre; Cai, Bing; Blais, Lucie; Suissa, Samy

    2002-01-01

    We describe the intensity of therapy for patients with newly diagnosed asthma and how it changed during subsequent years in relation to age, sex, and initial level of therapy. We examined a cohort of 13,671 patients in Saskatchewan, Canada, who were initially between the ages of 5 and 44 years. Patients were followed prospectively, and the intensity of asthma therapy was measured during successive 12-month periods. Based on the intensity of asthma drug therapy during the first year after entry into the cohort, 6661 patients (48.7%) were initially prescribed therapy judged to be appropriate for mild asthma, and 977 (7.1%) were dispensed medications in a manner suggesting their asthma was severe; the remaining 6033 (44.1%) were classified as receiving treatment of intermediate intensity. Among patients initially classified as receiving treatment appropriate for mild disease, only about 3% were dispensed medications that suggested that their asthma had become severe during up to 5 years of follow-up. Intensity of therapy waned in a substantial proportion of patients who were initially classified as having severe asthma, especially if they were initially younger than 15 years of age. Thirty-four per 100 patients initially younger than 15 years old were receiving medications appropriate for mild asthma, and 23 per 100 such patients received no medication for asthma during a 12-month period when followed up to 5 years. Patients with asthma who are initially treated with therapy appropriate for mild asthma are rarely treated later with therapy suggesting the advent of severe disease. Patients initially dispensed medications suggesting the presence of severe asthma often see the intensity of treatment wane over time.

  7. Power reactors in member states

    International Nuclear Information System (INIS)

    1975-01-01

    This is the first issue of a periodical computer-based listing of civilian nuclear power reactors in the Member States of the IAEA, presenting the situation as of 1 April 1975. It is intended as a replacement for the Agency's previous annual publication of ''Power and Research Reactors in Member States''. In the new format, the listing contains more information about power reactors in operation, under construction, planned and shut down. As far as possible all the basic design data relating to reactors in operation have been included. In future these data will be included also for other power reactors, so that the publication will serve to give a clear picture of the technical progress achieved. Test and research reactors and critical facilities are no longer listed. Of interest to nuclear power planners, nuclear system designers, nuclear plant operators and interested professional engineers and scientists

  8. Health Care Resource Utilization, Costs, and Persistence in Patients Newly Diagnosed as Having Nonvalvular Atrial Fibrillation and Newly Treated With Dabigatran versus Warfarin in the United States.

    Science.gov (United States)

    Bancroft, Tim; Lim, Jonathan; Wang, Cheng; Sander, Stephen D; Swindle, Jason P

    2016-03-01

    This study compared health care resource utilization (HCRU), costs, and persistence among patients newly diagnosed as having nonvalvular atrial fibrillation (NVAF) and newly treated with dabigatran versus warfarin. This retrospective claims-based study used data from a large US managed care organization. The earliest claim for dabigatran or warfarin during October 1, 2010 through October 31, 2011 was the index date, with cohort assignment based on index medication. Evidence of newly diagnosed NVAF within 30 days before the index date and no claims for oral anticoagulants during the 12-month preindex period were required. Cohorts were matched using propensity scores. Per-patient-per-month HCRU, costs, and persistence were calculated during the variable follow-up period of up to 12 months after the index date. Descriptive and multivariable analyses were used to examine differences in outcomes. After matching, 869 patients per cohort were identified (mean age, 67.8 years; 40.4% female). Compared with warfarin, dabigatran had fewer per-patient-per-month emergency department (0.10 vs 0.13, P = 0.010), office (1.98 vs 2.96, P < 0.001), and outpatient (1.05 vs 1.48, P < 0.001) visits. Despite higher mean pharmacy costs for dabigatran (P < 0.001), mean total health care (P = 0.309) and medical costs (P = 0.568) were similar to warfarin. Persistence was higher with dabigatran versus warfarin (median, 204 vs 161 days; mean, 213.7 vs 195.5 days, P = 0.001). Among patients newly diagnosed as having NVAF, those newly treated with dabigatran had lower HCRU, higher persistence, and similar total health care costs compared with those treated with warfarin. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  9. CAMS newly detected meteor showers and the sporadic background

    Science.gov (United States)

    Jenniskens, P.; Nénon, Q.; Gural, P. S.; Albers, J.; Haberman, B.; Johnson, B.; Morales, R.; Grigsby, B. J.; Samuels, D.; Johannink, C.

    2016-03-01

    The Cameras for Allsky Meteor Surveillance (CAMS) video-based meteoroid orbit survey adds 60 newly identified showers to the IAU Working List of Meteor Showers (numbers 427, 445-446, 506-507, and part of 643-750). 28 of these are also detected in the independent SonotaCo survey. In total, 230 meteor showers and shower components are identified in CAMS data, 177 of which are detected in at least two independent surveys. From the power-law size frequency distribution of detected showers, we extrapolate that 36% of all CAMS-observed meteors originated from ∼700 showers above the N = 1 per 110,000 shower limit. 71% of mass falling to Earth from streams arrives on Jupiter-family type orbits. The transient Geminids account for another 15%. All meteoroids not assigned to streams form a sporadic background with highest detected numbers from the apex source, but with 98% of mass falling in from the antihelion source. Even at large ∼7-mm sizes, a Poynting-Robertson drag evolved population is detected, which implies that the Grün et al. collisional lifetimes at these sizes are underestimated by about a factor of 10. While these large grains survive collisions, many fade on a 104-y timescale, possibly because they disintegrate into smaller particles by processes other than collisions, leaving a more resilient population to evolve.

  10. Towards mobile staff members management

    Science.gov (United States)

    Encheva, Sylvia

    2017-07-01

    Todays project management requires a number of abilities which involve finding quick solutions to shortage of staff members with possession of specific qualities. When persons with team responsibilities are under pressure or due to various circumstances are unable to perform exhaustive search in databases, an interactive visualization tool can come in quite handy in finding good solutions unforeseen occurrences. In particular we propose application of selected graphs for facilitating mobile human resource management.

  11. The newly discovered insect order mantophasmatodea contains a novel member of the adipokinetic hormone family of peptides

    Czech Academy of Sciences Publication Activity Database

    Gäde, G.; Marco, H. G.; Šimek, Petr; Marais, E.

    2005-01-01

    Roč. 330, č. 2 (2005), s. 598-603 ISSN 0006-291X Grant - others:National Research Foundation(ZA) 2053806 Institutional research plan: CEZ:AV0Z50070508 Keywords : insects * mantophasmatodea * AKH/RPCH Subject RIV: ED - Physiology Impact factor: 3.000, year: 2005

  12. Toothbrush contamination in family members

    Directory of Open Access Journals (Sweden)

    Adolfo Contreras

    2010-04-01

    Full Text Available Objective: The purpose of this study was to determine the bacterial contamination of toothbrushes in family members. Materials and Methods: One hundred and two healthy subjects were included in this descriptive study. Every individual was examined clinically and microbiologically using the CPITN index and collecting subgingival plaque samples. Each participant received a toothbrush for home use and after one month they returned it to the investigators. All toothbrushes were cultured to determine the presence of periodontopathic bacteria and enteric rods. Wilkoxon signed rank test and t student test (P d"0.05 were used to compare differences in the subgingival microbiota and toothbrush contamination and CPITN index among family members. Results: A high proportion of toothbrushes resulted highly contaminated with enteric rods (P d"0.001 compared to the subgingival environment where periodontopathic bacteria were more prevalent. The most frequent microorganisms found in toothbrushes used by parents and children for one month were Enterobacteriaceae, Pseudomonadaceae species (>50% and Fusobacterium spp (30%. Conclusions: High levels of enteric rods were commonly detected in toothbrushes used for 1 month among members of the families. These opportunistic organisms may have an important role in oral infections including gingivitis and periodontitis. Monthly replacement or disinfection of the toothbrush can reduce the risk of bacterial transmission/translocation and thus diminish the incidence of biofilm associated oral diseases.

  13. Space strategy and governance of ESA small member states

    Science.gov (United States)

    Sagath, Daniel; Papadimitriou, Angeliki; Adriaensen, Maarten; Giannopapa, Christina

    2018-01-01

    The European Space Agency (ESA) has twenty-two Member States with a variety of governance structures and strategic priorities regarding their space activities. The objective of this paper is to provide an up-to date overview and a holistic assessment of the national space governance structures and strategic priorities of the eleven smaller Member States (based on annual ESA contributions). A link is made between the governance structure and the main strategic objectives. The specific needs and interests of small and new Member States in the frame of European Space Integration are addressed. The first part of the paper focuses on the national space governance structures in the eleven smaller ESA Member States. The governance models of these Member States are identified including the responsible ministries and the entities entrusted with the implementation of space strategy/policy and programmes of the country. The second part of this paper focuses on the content and analysis of the national space strategies and indicates the main priorities and trends in the eleven smaller ESA Member States. The priorities are categorised with regards to technology domains, the role of space in the areas of sustainability and the motivators for space investments. In a third and final part, attention is given to the specific needs and interests of the smaller Member States in the frame of European space integration. ESA instruments are tailored to facilitate the needs and interests of the eleven smaller and/or new Member States.

  14. Effect of Fiber Reinforcement on the Response of Structural Members

    DEFF Research Database (Denmark)

    Fischer, Gregor; Li, Victor

    2007-01-01

    This paper describes a series of investigations on the effect of fiber reinforcement on the response of structural members in direct tension and flexure under reversed cyclic loading conditions. The design approach of the fiber reinforced cementitious composite is based on fracture mechanics...... and an ultimate tensile strain capacity on the order of several percent. Subsequently, the synergistic effects of composite deformation mechanisms in the ECC and structural members subjected to large shear reversals are identified. Beneficial effects observed in the reinforced ECC structural members as compared...... to conventional reinforced concrete include improved composite integrity, energy dissipation, ductility, and damage tolerance....

  15. [Food hygiene training of members of corporate public catering committees].

    Science.gov (United States)

    Quaranta, Gianluigi; Laurenti, Patrizia; Gerardo Cairo, Antonio; Ricciardi, Gualtiero

    2007-01-01

    A food hygiene training course was offered to 25 members of the public catering committees of seven corporate restaurants. In order to evaluate the effectiveness of the course and identify critical topics, participants were asked to complete a questionnaire before and after completing the training course. Results are presented in this article and underscore the importance of training members of public catering committees in addition to food handlers.

  16. Coping Strategies of Family Members of Hospitalized Psychiatric Patients

    OpenAIRE

    Eaton, Phyllis M.; Davis, Bertha L.; Hammond, Pamela V.; Condon, Esther H.; McGee, Zina T.

    2011-01-01

    This exploratory research paper investigated the coping strategies of families of hospitalized psychiatric patients and identified their positive and negative coping strategies. In this paper, the coping strategies of 45 family members were examined using a descriptive, correlational, mixed method research approach. Guided by the Neuman Systems Model and using the Family Crisis Oriented Personal Evaluation Scales and semistructured interviews, this paper found that these family members used m...

  17. Prevalence of Diabetes Mellitus in Newly Admitted Undergraduates ...

    African Journals Online (AJOL)

    The prevalence of diabetes mellitus was studied in newly admitted undergraduates of Olabisi Onabanjo University. A total of 2,421 apparently healthy young adults (undergraduates) were randomly selected from the newly admitted undergraduates who registered in a session (period of 9 months) in Olabisi Onabanjo ...

  18. The impact of organisational culture on the adaptation of newly ...

    African Journals Online (AJOL)

    Usually newly employed nurses find adjusting to a work setting a challenging experience. Their successful adaptation to their work situation is greatly influenced by the socialisation process inherent in the organisational culture. The newly employed nurse often finds that the norms are unclear, confusing and restrictive.

  19. Problems faced by newly diagnosed diabetes mellitus patients at ...

    African Journals Online (AJOL)

    Diabetes mellitus can be a frightening experience for newly diagnosed patients. The aim of this study was to determine and describe the problems faced by newly diagnosed diabetes mellitus patients at primary healthcare facilities at Mopani district, Limpopo Province. A qualitative, descriptive and contextual research ...

  20. Newly qualified midwives working experiences and challenges in ...

    African Journals Online (AJOL)

    Minimal research was done on experiences of the newly qualified registered nurse and midwife during the compulsory community service years. The aim of this study was to describe the newly qualified registered nurses and midwives lived experiences of compulsory community service in public maternity care in Gauteng ...

  1. Assessment for markers of nephropathy in newly diagnosed type 2 ...

    African Journals Online (AJOL)

    Objective: To assess for markers of nephropathy in newly diagnosed type 2 diabetics, using blood pressure levels, endogenous creatinine clearance and urinary protein excretion as markers of renal disease. Study design: Ninety newly diagnosed type 2 diabetics were studied within 6 weeks of diagnosis. They were in ...

  2. Genomic characteristics of vB_PpaP_PP74, a T7-like Autographivirinae bacteriophage infecting a potato pathogen of the newly proposed species Pectobacterium parmentieri.

    Science.gov (United States)

    Kabanova, Anastasia; Shneider, Mikhail; Bugaeva, Eugenia; Ha, Vo Thi Ngoc; Miroshnikov, Kirill; Korzhenkov, Aleksei; Kulikov, Eugene; Toschakov, Stepan; Ignatov, Alexander; Miroshnikov, Konstantin

    2018-02-08

    Bacteriophage vB_PpaP_PP74 (PP74) is a novel virulent phage that infects members of the species Pectobacterium parmentieri, a newly established species of soft-rot-causing bacteria in the family Pectobacteriaceae, derived from potato-specific Pectobacterium wasabiae. vB_PpaP_PP74 was identified as a member of the family Podoviridae by transmission electron microscopy. The phage has a 39,790-bp dsDNA genome containing 50 open reading frames (ORFs). Because of the absence of genes encoding toxins or lysogeny factors, PP74 may be considered a candidate phage for pathogen biocontrol applications. The genome layout is similar to genomes of T7-like phages within the subfamily Autographivirinae, and therefore, functions can be attributed to most of ORFs. However, the closest nucleotide sequence homologs of phage PP74 are unclassified Escherichia phages. Based on phylogenetic analysis, vB_PpaP_PP74 is a sensu lato T7-like phage, but it forms a distant subgenus group together with homologous enterobacterial phages.

  3. Youth Gang Members: Psychiatric Disorders and Substance Use

    Directory of Open Access Journals (Sweden)

    Albert John Sargent

    2013-10-01

    Full Text Available Objective: Approximately 260,000 of youth in the United States are gang-affiliated. There is a paucity of data available to identify the prevalence of mental health disorders in this population. Gang members share many of the features of “at risk” or juvenile justice involved youth who deny gang membership. The authors identified rates of psychiatric disorders within a juvenile justice population delineated in three categories: gang members, friends of gang members, and non-gang members. Methods: A retrospective review of records obtained by a juvenile probation department. A large detention center conducted mental health screenings on 7,615 youth aged 13–17. The mental health screenings were performed by either a master level or doctoral level mental health professional. Odds ratios were computed as an effect size for gender, race/ethnic differences, and gang-membership associations with self-reported psychiatric and substance use disorders. Logistic regression was used to evaluate the risk for psychiatric and substance use disorders among gang-members and friends of gang members. Diagnostic information was generated through a clinical interview and flexible battery. Results: Of the 7,615 youth in this study, ~50% had contact with gangs; 11% were self-identified gang-members, and 38% acknowledged having at least one friendship with a gang member. Similar to other studies, being male was a risk-factor for gang-membership (2.31 odds. In this multi-racial and ethnic study, Latinos had a greater affiliation with gang membership and association with gang members as friends (1.44 odds. Gang members were found to have increased rates of post-traumatic stress disorder (1.77 odds, current substance abuse (2.58 odds, oppositional defiant disorder, (1.24 odds and conduct disorder (4.05 odds; however, they were less likely to have an adjustment disorder than non-gang members (0.70 odds. Conclusions: Juveniles who received a mental health assessment

  4. Distinct functions of Egr gene family members in cognitive processes

    Directory of Open Access Journals (Sweden)

    Roseline Poirier

    2008-07-01

    Full Text Available The different gene members of the Egr family of transcriptional regulators have often been considered to have related functions in brain, based on their co-expression in many cell-types and structures, the relatively high homology of the translated proteins and their ability to bind to the same consensus DNA binding sequence. Recent research, however, suggest this might not be the case. In this review, we focus on the current understanding of the functional roles of the different Egr family members in learning and memory. We briefly outline evidence from mutant mice that Egr1 is required specifically for the consolidation of long-term memory, while Egr3 is primarily essential for short-term memory. We also review our own recent findings from newly generated forebrain-specific conditional Egr2 mutant mice, which revealed that Egr2, as opposed to Egr1 and Egr3, is dispensable for several forms of learning and memory and on the contrary can act as an inhibitory constraint for certain cognitive functions. The studies reviewed here highlight the fact that Egr family members may have different, and in certain circumstances antagonistic functions in the adult brain.

  5. 78 FR 36134 - Limitations on Terms of Consumer Credit Extended to Service Members and Dependents

    Science.gov (United States)

    2013-06-17

    ... vigilant to eliminate continuing, evolving predatory lending practices targeting service members and their... predatory marketing practices, and other abuses identified by consumer protection advocates, including the...

  6. Predictors of Sexual Risk Behaviors Among Newly Homeless Youth: A Longitudinal Study

    Science.gov (United States)

    Solorio, M. Rosa; Rosenthal, Doreen; Milburn, Norweeta G.; Weiss, Robert E.; Batterham, Philip J.; Gandara, Marla; Rotheram-Borus, Mary Jane

    2008-01-01

    Purpose To longitudinally examine the association between newly homeless youth individual factors (sociodemographic characteristics, depression, substance use) and structural factors, such as living situation (family, institution, non-family) with sexual risk behaviors. Methods A cohort of newly homeless youth from Los Angeles County (N=261; ages 12–20 years) were interviewed at baseline, 3, 6, 12, 18, and 24 months. At each assessment youth were asked about symptoms of depression (using the Brief Symptom Inventory), substance use, living situation, and sexual risk behaviors (number of sexual partners and condom use). Random effects models were used to determine the effects of predictors on the number of sexual partners and on condom use over time, by gender. Results At baseline, 77% of youth had been sexually active, increasing to 85% of youth at 24 months of follow-up. For predictors of multiple sexual partners, among male youth, these included living in non-family settings and using drugs; among females, living situation was not predictive of having multiple sexual partners but drug use was. For condom use, among females, living in a non-family setting and drug use decreased the odds of always using condoms; for males, no factors were found to be predictive of condom use. Conclusions Living with non-family members and drug use appear to be the most salient in explaining sexual risk among newly homeless youth. Our findings indicate that interventions aimed at reducing sexual risk behaviors, and thereby reducing STDs and HIV among newly homeless youth, need to help youth in finding housing associated with supervision and social support (family and institutional settings) as well as aim to reduce drug use. PMID:18346666

  7. The construction of social identity in newly recruited nuclear engineering staff: A longitudinal study

    International Nuclear Information System (INIS)

    Nguyen, Lynda; Murphy, Glen; Chang, Artemis

    2014-01-01

    This study examines the process by which newly recruited nuclear engineering and technical staff came to understand, define, think, feel and behave within a distinct group that has a direct contribution to the organization's overall emphasis on a culture of reliability and system safety. In the field of organizational behavior the interactive model of social identity formation has been recently proposed to explain the process by which the internalization of shared norms and values occurs, an element critical in identity formation. Using this rich model of organizational behavior we analyzed multiple sources of data from nine new hires over a period of three years. This was done from the time they were employed to investigate the construction of social identity by new entrants entering into a complex organizational setting reflected in the context of a nuclear facility. Informed by our data analyses, we found support for the interactive model of social identity development and report the unexpected finding that a newly appointed member's age and level of experience appears to influence the manner in which they adapt, and assimilate into their surroundings. This study represents an important contribution to the safety and reliability literature as it provides a rich insight into the way newly recruited employees enact the process by which their identities are formed and hence act, particularly under conditions of duress or significant organizational disruption in complex organizational settings. - Highlights: • We examined how newly recruited nuclear engineer staff develop their social identity. • The study empirically examined the interactive model of social identity formation. • Innovative research strategies were used to capture rich primary data for all case studies. • Age and experience moderated internalization route and the social identity formation process

  8. Structural confirmation of oligosaccharides newly isolated from sugar beet molasses

    Directory of Open Access Journals (Sweden)

    Abe Tatsuya

    2012-08-01

    Full Text Available Abstract Background Sugar beet molasses is a viscous by-product of the processing of sugar beets into sugar. The molasses is known to contain sucrose and raffinose, a typical trisaccharide, with a well-established structure. Although sugar beet molasses contains various other oligosaccharides as well, the structures of those oligosaccharides have not been examined in detail. The purpose of this study was isolation and structural confirmation of these other oligosaccharides found in sugar beet molasses. Results Four oligosaccharides were newly isolated from sugar beet molasses using high-performance liquid chromatography (HPLC and carbon-Celite column chromatography. Structural confirmation of the saccharides was provided by methylation analysis, matrix-assisted laser desorption/ionaization time of flight mass spectrometry (MALDI-TOF-MS, and nuclear magnetic resonance (NMR measurements. Conclusion The following oligosaccharides were identified in sugar beet molasses: β-D-galactopyranosyl-(1- > 6-β-D-fructofuranosyl-(2 1-α-D-glucopyranoside (named β-planteose, α-D-galactopyranosyl-(1- > 1-β-D-fructofuranosyl-(2 1-α-D-glucopyranoside (named1-planteose, α-D-glucopyranosyl-(1- > 6-α-D-glucopyranosyl-(1 2-β-D-fructofuranoside (theanderose, and β-D-glucopyranosyl-(1- > 3-α-D-glucopyranosyl-(1 2-β-D-fructofuranoside (laminaribiofructose. 1-planteose and laminaribiofructose were isolated from natural sources for the first time.

  9. Ethical erosion in newly qualified doctors: perceptions of empathy decline.

    Science.gov (United States)

    Stratta, Emily C; Riding, David M; Baker, Paul

    2016-09-06

    This study sought to understand whether UK Foundation doctors perceived the phenomena of ethical erosion and empathy decline during their initial period of clinical practice, and if so, why this occurred. This qualitative study used semi-structured interviews with nine doctors in their first year of clinical practice at Royal Bolton Hospital, UK. Participants were invited to discuss the definition of empathy, how individuals acquire and maintain empathic ability, perceptions of ethical erosion in the self and others, and how clinical experiences have influenced their empathic ability. The interviews were transcribed, and analysed to identify emergent themes. Each participant reported a conscious acknowledgement of empathy decline in their own and their colleagues' early clinical experiences as doctors. Stressful working environments, the prioritisation of patients' physical rather than psychological well-being, and the attitudes of senior colleagues were all suggested as possible causes. Some doctors believed that specialties with reduced patient contact had a culture which precluded empathy, and influenced their own practice. In addition, some described how their value judgements of patients had affected their ability to empathise. However, all doctors perceived that empathy skills were desirable in senior clinicians, and some believed that educational interventions may be useful in arresting ethical erosion. Newly qualified doctors are aware of ethical erosion in themselves and their colleagues as they begin clinical practice. This has serious implications for patient care. Improving working conditions may reverse this trend. Empathy skills training within undergraduate and postgraduate curricula may be a useful intervention.

  10. TU-FG-201-12: Designing a Risk-Based Quality Assurance Program for a Newly Implemented Y-90 Microspheres Procedure

    Energy Technology Data Exchange (ETDEWEB)

    Vile, D; Zhang, L; Cuttino, L; Kim, S; Palta, J [Virginia Commonwealth University, Richmond, VA (United States)

    2016-06-15

    Purpose: To create a quality assurance program based upon a risk-based assessment of a newly implemented SirSpheres Y-90 procedure. Methods: A process map was created for a newly implemented SirSpheres procedure at a community hospital. The process map documented each step of this collaborative procedure, as well as the roles and responsibilities of each member. From the process map, different potential failure modes were determined as well as any current controls in place. From this list, a full failure mode and effects analysis (FMEA) was performed by grading each failure mode’s likelihood of occurrence, likelihood of detection, and potential severity. These numbers were then multiplied to compute the risk priority number (RPN) for each potential failure mode. Failure modes were then ranked based on their RPN. Additional controls were then added, with failure modes corresponding to the highest RPNs taking priority. Results: A process map was created that succinctly outlined each step in the SirSpheres procedure in its current implementation. From this, 72 potential failure modes were identified and ranked according to their associated RPN. Quality assurance controls and safety barriers were then added for failure modes associated with the highest risk being addressed first. Conclusion: A quality assurance program was created from a risk-based assessment of the SirSpheres process. Process mapping and FMEA were effective in identifying potential high-risk failure modes for this new procedure, which were prioritized for new quality assurance controls. TG 100 recommends the fault tree analysis methodology to design a comprehensive and effective QC/QM program, yet we found that by simply introducing additional safety barriers to address high RPN failure modes makes the whole process simpler and safer.

  11. Functional analysis of the Escherichia coli genome for members of the alpha/beta hydrolase family.

    Science.gov (United States)

    Zhang, L; Godzik, A; Skolnick, J; Fetrow, J S

    1998-01-01

    Database-searching methods based on sequence similarity have become the most commonly used tools for characterizing newly sequenced proteins. Due to the often underestimated functional diversity in protein families and superfamilies, however, it is difficult to make the characterization specific and accurate. In this work, we have extended a method for active-site identification from predicted protein structures. The structural conservation and variation of the active sites of the alpha/beta hydrolases with known structures were studied. The similarities were incorporated into a three-dimensional motif that specifies essential requirements for the enzymatic functions. A threading algorithm was used to align 651 Escherichia coli open reading frames (ORFs) to one of the members of the alpha/beta hydrolase fold family. These ORFs were then screened according to our three-dimensional motif and with an extra requirement that demands conservation of the key active-site residues among the proteins that bear significant sequence similarity to the ORFs. 17 ORFs from E. coli were predicted to have hydrolase activity and their putative active-site residues were identified. Most were in agreement with the experiments and results of other database-searching methods. The study further suggests that YHET_ECOLI, a hypothetical protein classified as a member of the UPF0017 family (an uncharacterized protein family), bears all the hallmarks of the alpha/beta hydrolase family. The novel feature of our method is that it uses three-dimensional structural information for function prediction. The results demonstrate the importance and necessity of such a method to fill the gap between sequence alignment and function prediction; furthermore, the method provides a way to verify the structure predictions, which enables an expansion of the applicable scope of the threading algorithms.

  12. Multiple kinesin-14 family members drive microtubule minus end-directed transport in plant cells.

    Science.gov (United States)

    Yamada, Moé; Tanaka-Takiguchi, Yohko; Hayashi, Masahito; Nishina, Momoko; Goshima, Gohta

    2017-06-05

    Minus end-directed cargo transport along microtubules (MTs) is exclusively driven by the molecular motor dynein in a wide variety of cell types. Interestingly, during evolution, plants have lost the genes encoding dynein; the MT motors that compensate for dynein function are unknown. Here, we show that two members of the kinesin-14 family drive minus end-directed transport in plants. Gene knockout analyses of the moss Physcomitrella patens revealed that the plant-specific class VI kinesin-14, KCBP, is required for minus end-directed transport of the nucleus and chloroplasts. Purified KCBP directly bound to acidic phospholipids and unidirectionally transported phospholipid liposomes along MTs in vitro. Thus, minus end-directed transport of membranous cargoes might be driven by their direct interaction with this motor protein. Newly nucleated cytoplasmic MTs represent another known cargo exhibiting minus end-directed motility, and we identified the conserved class I kinesin-14 (ATK) as the motor involved. These results suggest that kinesin-14 motors were duplicated and developed as alternative MT-based minus end-directed transporters in land plants. © 2017 Yamada et al.

  13. Degradation of dibenzofuran via multiple dioxygenation by a newly isolated Agrobacterium sp. PH-08.

    Science.gov (United States)

    Le, T T; Murugesan, K; Nam, I-H; Jeon, J-R; Chang, Y-S

    2014-03-01

    To demonstrate the biodegradation of dibenzofuran (DF) and its structural analogs by a newly isolated Agrobacterium sp. PH-08. To assess the biodegradation potential of newly isolated Agrobacterium sp. PH-08, various substrates were evaluated as sole carbon sources in growth and biotransformation experiments. ESI LC-MS/MS analysis revealed the presence of angular degrading by-products as well as lateral dioxygenation metabolites in the upper pathway. The metabolites in the lower pathway also were detected. In addition, the cometabolically degraded daughter compounds of DF-related compounds such as BP and dibenzothiophene (DBT) in dual substrate degradation were observed. Strain PH-08 exhibited the evidence of meta-cleavage pathway as confirmed by the activity and gene expression of catechol-2,3-dioxygenase. Newly isolated bacterial strain, Agrobacterium sp. PH-08, grew well with and degraded DF via both angular and lateral dioxygenation as demonstrated by metabolites identified through ESI LC-MS/MS and GC-MS analyses. The other heterocyclic pollutants were also cometabolically degraded. Few reports have described the complete degradation of DF by a cometabolic lateral pathway. Our study demonstrates the novel results that the newly isolated strain utilized the DF as a sole carbon source and mineralized it via multiple dioxygenation. © 2013 The Society for Applied Microbiology.

  14. Mentorship for newly appointed physicians: a strategy for enhancing patient safety?

    Science.gov (United States)

    Harrison, Reema; McClean, Serwaa; Lawton, Rebecca; Wright, John; Kay, Clive

    2014-09-01

    Mentorship is an increasingly popular innovation from business and industry that is being applied in health-care contexts. This paper explores the concept of mentorship for newly appointed physicians in their first substantive senior post, and specifically its utilization to enhance patient safety. Semi-structured face to face and telephone interviews with Medical Directors (n = 5), Deputy Medical Directors (n = 4), and Clinical Directors (n = 6) from 9 acute NHS Trusts in the Yorkshire and Humber region in the north of England. A focused thematic analysis was used. A number of beneficial outcomes were associated with mentorship for newly appointed physicians including greater personal and professional support, organizational commitment, and general well-being. Providing newly appointed senior physicians with support through mentorship was considered to enhance the safety of patient care. Mentorship may prevent or reduce active failures, be used to identify threats in the local working environment, and in the longer term, address latent threats to safety within the organization by encouraging a healthier safety culture. Offering mentorship to all newly appointed physicians in their first substantive post in health care may be a useful strategy to support the development of their clinical, professional, and personal skills in this transitional period that may also enhance the safety of patient care.

  15. What are the ?necessary? skills for a newly graduating RN? Results of an Australian survey

    OpenAIRE

    Brown, Roy A.; Crookes, Patrick A.

    2016-01-01

    Background There appears to be a sense of disappointment with the product of contemporary nursing programs in Australia in that new graduate RNs are often referred to as not possessing appropriate skills by clinical colleagues. This work identifies the skills that the profession believes that newly graduating RN?s should possess at the point of registration. Methods A qualitative consensus methodology was used in the form of a modified Delphi survey. Expert panels were used to review and vali...

  16. Coping Strategies of Family Members of Hospitalized Psychiatric Patients

    Directory of Open Access Journals (Sweden)

    Phyllis M. Eaton

    2011-01-01

    Full Text Available This exploratory research paper investigated the coping strategies of families of hospitalized psychiatric patients and identified their positive and negative coping strategies. In this paper, the coping strategies of 45 family members were examined using a descriptive, correlational, mixed method research approach. Guided by the Neuman Systems Model and using the Family Crisis Oriented Personal Evaluation Scales and semistructured interviews, this paper found that these family members used more emotion-focused coping strategies than problem-focused coping strategies. The common coping strategies used by family members were communicating with immediate family, acceptance of their situation, passive appraisal, avoidance, and spirituality. The family members also utilized resources and support systems, such as their immediate families, mental health care professionals, and their churches.

  17. Members of Parliament on Facebook

    DEFF Research Database (Denmark)

    Sørensen, Mads P.

    at political party meetings and at public meetings and hearings. However, the upcoming of new social media like Facebook provides new, interesting platforms for this conversation. And many opinion makers and scholars have high expectations for the democratic potential of these platforms. The paper examines...... what happens when traditional democratic conversations between citizens and politicians are moved away from the old face-to-face meetings and into Facebook. Through interviews with Danish Members of Parliament (MPs) the paper examines the advantages and disadvantages of online democratic conversations...... on Facebook as experienced by the MPs. The paper builds on a former quantitative mapping of the political conversation activities between Danish MPs and their followers on Facebook (Sørensen, 2015)....

  18. New hominid fossils from Member 1 of the Swartkrans formation, South Africa.

    Science.gov (United States)

    Pickering, Travis Rayne; Heaton, Jason L; Clarke, Ronald J; Sutton, Morris B; Brain, C K; Kuman, Kathleen

    2012-05-01

    Member 1 of the Swartkrans Formation is comprised of two sedimentary infills, the Lower Bank (LB) and the Hanging Remnant (HR). Together, the LB and HR preserve fossils of early Homo and Paranthropus robustus, Earlier Stone Age lithic artifacts, purported bone digging tools and butchered animal bones. Collectively, this evidence was the first to establish the co-existence of two early Pleistocene hominid species and also led to inferences of plant root harvesting and meat-eating by one or both of those species. P. robustus is the more abundant of the two hominids at Swartrkrans, represented in Member 1 by hundreds of fossils that derive from at least 99 individuals. Thus, Swartkrans Member 1 stands as the world's single largest repository of that extinct species. Here we add to the Member 1 sample of hominid fossils with descriptions of 14 newly discovered specimens. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. Accessing newly learned names and meanings in the native language.

    Science.gov (United States)

    Hultén, Annika; Vihla, Minna; Laine, Matti; Salmelin, Riitta

    2009-03-01

    Ten healthy adults encountered pictures of unfamiliar archaic tools and successfully learned either their name, verbal definition of their usage, or both. Neural representation of the newly acquired information was probed with magnetoencephalography in an overt picture-naming task before and after learning, and in two categorization tasks after learning. Within 400 ms, activation proceeded from occipital through parietal to left temporal cortex, inferior frontal cortex (naming) and right temporal cortex (categorization). Comparison of naming of newly learned versus familiar pictures indicated that acquisition and maintenance of word forms are supported by the same neural network. Explicit access to newly learned phonology when such information was known strongly enhanced left temporal activation. By contrast, access to newly learned semantics had no comparable, direct neural effects. Both the behavioral learning pattern and neurophysiological results point to fundamentally different implementation of and access to phonological versus semantic features in processing pictured objects.

  20. Bonding performance of two newly developed self‑adhering ...

    African Journals Online (AJOL)

    2014-04-21

    rinse adhesive together with a low‑viscosity resin composite. This multistep application is complex and precise and contains many critical and. Bonding performance of two newly developed self‑adhering materials between ...

  1. Provision of training and support for newly qualified nurses.

    Science.gov (United States)

    Jones, Aled; Benbow, Judith; Gidman, Rachel

    To evaluate nurses' and ward managers' experience of the Nurse Foundation Programme (NFP), with a view to improving future programmes. The NFP was introduced in 2008 to provide newly qualified nurses with standardised training and support during their first year post-training in Cardiff and Vale University Health Board. Anonymous evaluation forms were analysed and interviews with nurses and ward managers were undertaken. Evaluation form data were descriptively analysed, and interviews and free text comments were thematically analysed. The NFP was highly valued by attendees, offering timely knowledge and support for newly qualified nurses. Ward managers reported that the NFP made it easier to release time for newly qualified nurses to participate in training, while helping with skill mix decisions on the ward. The centrally planned and coordinated NFP was positively evaluated and led to a standardised approach to training and support for newly qualified nurses.

  2. Depression: Supporting a Family Member or Friend

    Science.gov (United States)

    Depression: Supporting a family member or friend Help a family member or friend dealing with depression get treatment and find resources. By Mayo Clinic Staff Helping someone with depression can be a challenge. If someone in your ...

  3. Members in Individual Types of Business Company

    OpenAIRE

    Holub, Petr

    2007-01-01

    62 MEMBERS OF INDIVIDUAL TYPES OF BUSINESS COMPANY The thesis concentrates on the following other than proprietary rights and duties of a member of Business Company: loyalty duty, right of the member to participate in governance of the Business Company, duty to follow the ban on competition, due diligence duty. The first chapter is introducing the reader into the topic by explaining the basic concepts with which the legal regulation in the field of status of the member in the company is worki...

  4. Depth-variable settlement patterns and predation influence on newly settled reef fishes (Haemulon spp., Haemulidae.

    Directory of Open Access Journals (Sweden)

    Lance K B Jordan

    Full Text Available During early demersal ontogeny, many marine fishes display complex habitat-use patterns. Grunts of the speciose genus Haemulon are among the most abundant fishes on western North Atlantic coral reefs, with most species settling to shallow habitats (≤12 m. To gain understanding into cross-shelf distributional patterns exhibited by newly settled stages of grunts (<2 cm total length, we examined: 1 depth-specific distributions of congeners at settlement among sites at 8 m, 12 m, and 21 m, and 2 depth-variable predation pressure on newly settled individuals (species pooled. Of the six species identified from collections of newly settled specimens (n = 2125, Haemulon aurolineatum (tomtate, H. flavolineatum (French grunt, and H. striatum (striped grunt comprised 98% of the total abundance; with the first two species present at all sites. Prevalence of H. aurolineatum and H. flavolineatum decreased substantially from the 8-m site to the two deeper sites. In contrast, H. striatum was absent from the 8-m site and exhibited its highest frequency at the 21-m site. Comparison of newly settled grunt delta density for all species on caged (predator exclusion and control artificial reefs at the shallowest site (8-m revealed no difference, while the 12-m and 21-m sites exhibited significantly greater delta densities on the caged treatment. This result, along with significantly higher abundances of co-occurring piscivorous fishes at the deeper sites, indicated lower predation pressure at the 8-m site. This study suggests habitat-use patterns of newly settled stages of some coral reef fishes that undergo ontogenetic shifts are a function of depth-variable predation pressure while, for at least one deeper-water species, proximity to adult habitat appears to be an important factor affecting settlement distribution.

  5. The Members of the Agency (Spanish Edition)

    International Nuclear Information System (INIS)

    2013-01-01

    The new Member since the last list of Member States was issued (INFCIRC/2/Rev.74) is Swaziland, which deposited its instrument of acceptance of the Statute on 15 February 2013. The Attachment hereto shows the dates on which the present 159 Member States deposited instruments of ratification or acceptance of the Statute with the depositary Government

  6. International Focus: Highlighting APPA Members Worldwide

    Science.gov (United States)

    Glazner, Steve, Comp.

    2011-01-01

    While most APPA member institutions are located in the United States and Canada, there are also 45 of member institutions located internationally--from Australia and New Zealand to Southeast Asia to the Middle East to Europe. This article focuses on four of its international members: (1) American University of Kuwait (AUK); (2) American University…

  7. Human dehydrogenase/reductase (SDR family) member 8 (DHRS8): a description and evaluation of its biochemical properties.

    Science.gov (United States)

    Lundová, Tereza; Štambergová, Hana; Zemanová, Lucie; Svobodová, Markéta; Havránková, Jana; Šafr, Miroslav; Wsól, Vladimír

    2016-01-01

    Dehydrogenase/reductase (SDR family) member 8 (DHRS8, SDR16C2) belongs to the short-chain dehydrogenase/reductase (SDR) superfamily, one of the largest enzyme groups. In addition to the well-known members which participate in the metabolism of important eobiotics and xenobiotics, this superfamily contains many poorly characterized proteins. DHRS8 is a member of the Multisubstrate NADP(H)-dependent SDR16C family, which generally contains insufficiently described enzymes. Despite the limited knowledge about DHRS8, preliminary indicators have emerged regarding its significant function in the modulation of steroidal activity, at least in the case of 3α-adiol, lipid metabolism and detoxification. The aim of this study was to describe additional biochemical properties of DHRS8 and to unify knowledge about this enzyme. The DHRS8 was prepared in recombinant form and its membrane topology in the endoplasmic reticulum as an integral protein with cytosolic orientation was demonstrated. The enzyme participates in the NAD(+)-dependent oxidation of steroid hormones as β-estradiol and testosterone in vitro; apparent K m and V max values were 39.86 µM and 0.80 nmol × mg(-1) × min(-1) for β-estradiol and 1207.29 µM and 3.45 nmol × mg(-1) × min(-1) for testosterone. Moreover, synthetic steroids (methyltestosterone and nandrolone) used as anabolics as well as all-trans-retinol were for the first time identified as substrates of DHRS8. This knowledge of its in vitro activity together with a newly described expression pattern at the protein level in tissues involved in steroidogenesis (adrenal gland and testis) and detoxification (liver, lung, kidney and small intestine) could suggest a potential role of DHRS8 in vivo.

  8. Patient/Family Education for Newly Diagnosed Pediatric Oncology Patients.

    Science.gov (United States)

    Landier, Wendy; Ahern, JoAnn; Barakat, Lamia P; Bhatia, Smita; Bingen, Kristin M; Bondurant, Patricia G; Cohn, Susan L; Dobrozsi, Sarah K; Haugen, Maureen; Herring, Ruth Anne; Hooke, Mary C; Martin, Melissa; Murphy, Kathryn; Newman, Amy R; Rodgers, Cheryl C; Ruccione, Kathleen S; Sullivan, Jeneane; Weiss, Marianne; Withycombe, Janice; Yasui, Lise; Hockenberry, Marilyn

    There is a paucity of data to support evidence-based practices in the provision of patient/family education in the context of a new childhood cancer diagnosis. Since the majority of children with cancer are treated on pediatric oncology clinical trials, lack of effective patient/family education has the potential to negatively affect both patient and clinical trial outcomes. The Children's Oncology Group Nursing Discipline convened an interprofessional expert panel from within and beyond pediatric oncology to review available and emerging evidence and develop expert consensus recommendations regarding harmonization of patient/family education practices for newly diagnosed pediatric oncology patients across institutions. Five broad principles, with associated recommendations, were identified by the panel, including recognition that (1) in pediatric oncology, patient/family education is family-centered; (2) a diagnosis of childhood cancer is overwhelming and the family needs time to process the diagnosis and develop a plan for managing ongoing life demands before they can successfully learn to care for the child; (3) patient/family education should be an interprofessional endeavor with 3 key areas of focus: (a) diagnosis/treatment, (b) psychosocial coping, and (c) care of the child; (4) patient/family education should occur across the continuum of care; and (5) a supportive environment is necessary to optimize learning. Dissemination and implementation of these recommendations will set the stage for future studies that aim to develop evidence to inform best practices, and ultimately to establish the standard of care for effective patient/family education in pediatric oncology.

  9. Therapeutic enhancement of newly derived bacteriocins against Giardia lamblia.

    Science.gov (United States)

    Amer, Eglal I; Mossallam, Shereen F; Mahrous, Hoda

    2014-11-01

    Trials for identifying efficient anti-giardial agents are still ongoing. Nowadays, bacteriocins have attracted the attention as potential antimicrobial compounds. For the first time, the current study evaluated the therapeutic efficacy of bacteriocins derived from newly isolated Egyptian strains of probiotics Lactobacilli; L. acidophilus (P106) and L. plantarum (P164) against Giardia lamblia. Bacteriocins' efficacy was evaluated both in vitro; by growth inhibition and adherence assays, and in vivo; through estimation of parasite density, intestinal histopathological examination and ultrastructural analysis of Giardia trophozoites. In vivo bacteriocins' clinical safety was assessed. In vitro results proved that 50 µg of L. acidophilus bacteriocin induced reduction of the mean Giardia lamblia trophozoites by 58.3 ± 4.04%, while at lower concentrations of 10 and 20 µg of both L. acidophilus and L. plantarum, non significant reduction of the mean parasite density was achieved. In vitro trophozoites adherence was susceptible to the tested bacteriocins at all studied concentrations with variable degrees, while the highest adherence reduction was demonstrated using 50 µg of L acidophilus bacteriocin. In vivo, oral inoculation of 50 µg/mouse L. acidophilus bacteriocin for 5 successive days resulted in a noteworthy decline of the intestinal parasite density, along with amelioration of intestinal pathology of infected mice. Ultrastructural examination proved thatfive doses of L. acidophilus bacteriocin showed marked changes in cellular architecture of the trophozoites with evident disorganization of the cell membrane, adhesive disc and cytoplasmic components. This is the first reported study of the safe anti-giardial efficacy of L. acidophilus (P106) derived bacteriocin, hence highlighting its great promise as a potential therapeutic safe alternative to existing commercial drugs. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. THE TAURUS SPITZER SURVEY: NEW CANDIDATE TAURUS MEMBERS SELECTED USING SENSITIVE MID-INFRARED PHOTOMETRY

    International Nuclear Information System (INIS)

    Rebull, L. M.; Padgett, D. L.; McCabe, C.-E.; Noriega-Crespo, A.; Carey, S. J.; Brooke, T.; Hillenbrand, L. A.; Stapelfeldt, K. R.; Angione, J. R.; Huard, T.; Terebey, S.; Audard, M.; Baldovin-Saavedra, C.; Monin, J.-L.; Menard, F.; Bouvier, J.; Fukagawa, M.; Guedel, M.; Knapp, G. R.; Allen, L. E.

    2010-01-01

    We report on the properties of pre-main-sequence objects in the Taurus molecular clouds as observed in seven mid- and far-infrared bands with the Spitzer Space Telescope. There are 215 previously identified members of the Taurus star-forming region in our ∼44 deg 2 map; these members exhibit a range of Spitzer colors that we take to define young stars still surrounded by circumstellar dust (noting that ∼20% of the bona fide Taurus members exhibit no detectable dust excesses). We looked for new objects in the survey field with similar Spitzer properties, aided by extensive optical, X-ray, and ultraviolet imaging, and found 148 new candidate members of Taurus. We have obtained follow-up spectroscopy for about half the candidate sample, thus far confirming 34 new members, three probable new members, and 10 possible new members, an increase of 15%-20% in Taurus members. Of the objects for which we have spectroscopy, seven are now confirmed extragalactic objects, and one is a background Be star. The remaining 93 candidate objects await additional analysis and/or data to be confirmed or rejected as Taurus members. Most of the new members are Class II M stars and are located along the same cloud filaments as the previously identified Taurus members. Among non-members with Spitzer colors similar to young, dusty stars are evolved Be stars, planetary nebulae, carbon stars, galaxies, and active galactic nuclei.

  11. Exploring community faculty members' engagement in educational scholarship.

    Science.gov (United States)

    Law, Marcus; Wright, Sarah; Mylopoulos, Maria

    2016-09-01

    To obtain a deeper understanding of community faculty members' perceptions about engagement in educational scholarship. One-on-one semistructured interviews that were audiorecorded, transcribed verbatim, and subsequently analyzed. Toronto, Ont. Purposive, theoretical sample of 8 physician faculty members at the University of Toronto. Interview transcripts were analyzed using a grounded theory approach. Emergent themes were identified by the research team through a process of constant comparative analysis. Community faculty members identified themselves professionally as clinicians and teachers, and they did not see themselves as scholars in medical education. While they believed that educational scholarship was important for the field more broadly, they did not see the personal or professional value of being involved. This attitude stemmed from the perception that there was not a direct link between scholarly activity and improvement in teaching or patient care. Instead, participants viewed scholarly activity as a mode of career advancement rather than practice improvement. Furthermore, they equated educational scholarship with clinical research, thereby excluding themselves from participation in scholarly activities. When developing strategies to engage community faculty members in educational scholarship, it is important to consider the implications of members' professional identity, as well as implicit models of scholarship. To expand the concept of educational scholarship beyond research activities, additional scholarly contributions need to be supported, recognized, and valued. Copyright© the College of Family Physicians of Canada.

  12. Members of the LHC Resources Review Boards

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    Photo 01: Members of the LHCRRB visiting Point 2, hosting the ALICE experiment From l. to r. : W. Korda, Head of the VIP Office; P. Rimmer, CERN public relations, J. Seed, Member of the LHCRRB, J.-P. Revol, ALICE CERN Team Leader; J. Bartke, Member of the LHCRRB; F. Suransky, Member of the LHCRRB; J. Schukraft, Spokesperson, ALICE experiment and S. Molinari, VIP Office. Photo 02: Members of the LHC Resources Review Boards visiting the ALICE magnet at Point 2. L. to. r.: O. Dines-Hansen, H. Boggild, S. Irgens-Jensens, H.A. Gustafsson Photo 03: Members of the LHCRRB visiting Point 2, hosting the ALICE experiment From l. t to r.: J.Richter, Member of the LHCRRB; H. Gutbrod, Deputy Spokesperson, ALICE experiment; G. Paic, ALICE experiment; D. Muller, Member of the LHCRRB; P. Brau-Munzinger, ALICE experiment; R. Santo, Member of the LHCRRB, A. Van Rijn, Member of the LHCRRB; J. Engelen, Member of the LHCRRB.

  13. Remunicipalisation and Foundation of Municipal Utilities in the German Energy Sector: Details about Newly Established Enterprises

    Directory of Open Access Journals (Sweden)

    Oliver Wagner

    2017-09-01

    Full Text Available Since the majority of network concession contracts in Germany were set to expire some time between 2005 and 2016, a window of opportunity arose in which to rebuild and remunicipalise the local energy supply. As a result, 72 new local power companies were established in Germany within the space of just seven years (between early 2005 and late 2012. This paper provides an introduction to the topic of establishing municipal utilities in Germany. The findings were identified on the basis of the comprehensive screening of all newly established municipal utilities in Germany. Our analysis provides information about regional concentration, the size of municipalities, the legal forms of the newly founded municipal public utilities and the role of strategic partnerships. The key findings are that remunicipalisation is not a question of size and that knowledge gaps may be closed by entering into close strategic partnerships.

  14. Factors associated with poor outcomes in adults with newly diagnosed ulcerative colitis.

    Science.gov (United States)

    Reinisch, Walter; Reinink, Andrew R; Higgins, Peter D R

    2015-04-01

    It is a challenge to accurately identify patients with early stage ulcerative colitis (UC) who are at highest risk for a poor outcome and therefore might require salvage therapy. Several epidemiologic and clinical studies have analyzed factors associated with poor prognosis and increased risk for colectomy. We review prognostic factors for adults with newly diagnosed UC and discuss which patients might benefit from rapid and progressive therapy. Patients with poor prognoses tend to be young nonsmokers with high levels of inflammatory biomarkers, low levels of hemoglobin, and extensive disease, based on colonoscopy. We examine these risk factors in 2 hypothetical patients who have been newly diagnosed with UC. Copyright © 2015 AGA Institute. Published by Elsevier Inc. All rights reserved.

  15. Impacts of Newly Acquired Items Within Business Combinations on the Items of the Financial Statements

    Directory of Open Access Journals (Sweden)

    Jana Gláserová

    2016-01-01

    Full Text Available This paper is focused on the operations with the company (business combinations. These are those operations that are associated with the formation or dissolution of companies or reorganization of their ownership structure. They are often referred as equity transactions. In the concept of Czech accounting legislation, these are the purchase, sale, investment (deposit of firms or their parts, and various forms of transformation of enterprises. There are analyzed the accounting practices of recording of these issues under the Czech accounting legislation and International Financial Reporting Standards. Consequently there are identified newly acquired assets and liabilities arising directly in connection with the business combinations. In the conclusion of this paper there are examined the effects of different reporting of newly acquired items in the context of business combinations according to Czech accounting legislation and in accordance with International Financial Reporting Standards on the significant items of balance sheet and profit and loss statement from the material and time point of view.

  16. Characterization of Newly BredCordyceps militarisStrains for Higher Production of Cordycepin through HPLC and URP-PCR Analysis.

    Science.gov (United States)

    Lee, Hyun-Hee; Kang, Naru; Park, Inmyoung; Park, Jungwook; Kim, Inyoung; Kim, Jieun; Kim, Namgyu; Lee, Jae-Yun; Seo, Young-Su

    2017-07-28

    Cordyceps militaris , a member of Ascomycota, a mushroom referred to as caterpillar Dongchung-ha-cho, is commercially valuable because of its high content of bioactive substances, including cordycepin, and its potential for artificial cultivation. Cordycepin (3'-deoxyadenosine) is highly associated with the pharmacological effects of C. militaris . C. militaris is heterothallic in that two mating-type loci, idiomorph MAT1-1 and MAT1-2 , exist discretely in two different spores. In this study, nine C. militaris strains were mated with each other to prepare newly bred strains that produced a larger amount of cordycepin than the parent strains. Nine strains of C. militaris were identified by comparing the internal transcribed spacer sequence, and a total of 12 single spores were isolated from the nine strains of C. militaris . After the MAT idiomorph was confirmed by PCR, 36 mating combinations were performed with six single spores with MAT1-1 and the others with MAT1-2 . Eight mating combinations were successfully mated, producing stroma with perithecia. Cordycepin content analysis of all strains by high-performance liquid chromatography revealed that the KASP4-bred strain produced the maximum cordycepin among all strains, regardless of the medium and stroma parts. Finally, universal rice primer-PCR was performed to demonstrate that the bred strains were genetically different from the parental strains and new C. militaris strains. These results may be related to the recombination of genes during mating. The newly produced strains can be used to meet the industrial demand for cordycepin. In addition, breeding through mating suggests the possibility of producing numerous cordycepin-producing C. militaris strains.

  17. People newly in love are more responsive to positive feedback.

    Science.gov (United States)

    Brown, Cassandra L; Beninger, Richard J

    2012-06-01

    Passionate love is associated with increased activity in dopamine-rich regions of the brain. Increased dopamine in these regions is associated with a greater tendency to learn from reward in trial-and-error learning tasks. This study examined the prediction that individuals who were newly in love would be better at responding to reward (positive feedback). In test trials, people who were newly in love selected positive outcomes significantly more often than their single (not in love) counterparts but were no better at the task overall. This suggests that people who are newly in love show a bias toward responding to positive feedback, which may reflect a general bias towards reward-seeking.

  18. Characteristics of newly-formed cementum following Emdogain application.

    Science.gov (United States)

    Al-Hezaimi, Khalid; Al-Askar, Mansour; Al-Rasheed, Abdulaziz

    2011-01-01

    Periodontal regenerative techniques have been proposed; however, the outcomes remain debatable. The present investigation assessed the regenerated cementum following enamel matrix derivative application in dehiscence-type defects. Buccal osseous dehiscences were surgically created on the maxillary cuspid, and the second and fourth premolars in five female beagle dogs. The treatment group (n = 15 sites) received the enamel matrix derived application, whereas the control groups (n = 15) did not. The dogs were sacrificed 4 months following treatment and the specimens were histologically and histometrically examined. The newly formed cementum was uneven in thickness and mineralization, overlapped the old cementum and exhibited functional orientation, cementocyte lacunae and collagen fibril bundles. Most of the histological specimens showed the presence of a gap between the newly formed cementum and the underlying dentin. Control sites did not exhibit any cementum formation. The present study concluded that newly formed cementum is of cellular type and exhibits multiple characteristics.

  19. Nilotinib versus imatinib for newly diagnosed chronic myeloid leukemia

    DEFF Research Database (Denmark)

    Saglio, Giuseppe; Kim, Dong-Wook; Issaragrisil, Surapol

    2010-01-01

    Nilotinib has been shown to be a more potent inhibitor of BCR-ABL than imatinib. We evaluated the efficacy and safety of nilotinib, as compared with imatinib, in patients with newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia (CML) in the chronic phase.......Nilotinib has been shown to be a more potent inhibitor of BCR-ABL than imatinib. We evaluated the efficacy and safety of nilotinib, as compared with imatinib, in patients with newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia (CML) in the chronic phase....

  20. [Principles of nutrition in patients with newly appointed stoma].

    Science.gov (United States)

    Pachocka, Lucyna Małgorzata; Urbanik, Anna

    2016-01-01

    The treatment of intestinal stoma is often a difficult experience for patients and results in numerous problems in the physical, psychological and social aspects. Therefore, post-operative care of the patient with the newly appointed stoma should be taken by therapeutic team consisting of doctors, nurses, physiotherapists, dieticians, psychologists and social workers. Appropriate nutritional education of patients aims to improve their quality of life and to prevent from unpleasant ailments formed after the operation. The specific type of stoma may decide about certain dietary recommendations. The presented work provides a practical dietary recommendations for patients with newly appointed stoma.

  1. Military Considerations in Transsexual Care of the Active Duty Member.

    Science.gov (United States)

    Folaron, Irene; Lovasz, Monica

    2016-10-01

    Retention standards and policies applied to active duty members in the U.S. military who identify as transgender have recently been in evolution. The Secretary of Defense recently released a new directive allowing transgender members to serve openly with the option to transition gender while in active duty, abrogating the old policy disqualifying transgender members from continued service. There is a reasonable expectation that some may pursue medical and surgical options toward gender transition. The clinical pathway for gender transition relies heavily on Mental Health and Endocrinology services. This article highlights the medical aspects of gender transition and how they can affect readiness and the delivery of military health care. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

  2. Bibliometric Analyses Reveal Patterns of Collaboration between ASMS Members

    Science.gov (United States)

    Palmblad, Magnus; van Eck, Nees Jan

    2018-01-01

    We have explored the collaborative network of the current American Society for Mass Spectrometry (ASMS) membership using bibliometric methods. The analysis shows that 4249 members are connected in a single, large, co-authorship graph, including the majority of the most published authors in the field of mass spectrometry. The map reveals topographical differences between university groups and national laboratories, and that the co-authors with the strongest links have long worked together at the same location. We have collected and summarized information on the geographical distribution of members, showing a high coverage of active researchers in North America and Western Europe. Looking at research fields, we could also identify a number of new or `hot' topics among ASMS members. Interactive versions of the maps are available on-line at https://goo.gl/UBNFMQ (collaborative network) and https://goo.gl/WV25vm (research topics).

  3. Bibliometric Analyses Reveal Patterns of Collaboration between ASMS Members.

    Science.gov (United States)

    Palmblad, Magnus; van Eck, Nees Jan

    2018-03-01

    We have explored the collaborative network of the current American Society for Mass Spectrometry (ASMS) membership using bibliometric methods. The analysis shows that 4249 members are connected in a single, large, co-authorship graph, including the majority of the most published authors in the field of mass spectrometry. The map reveals topographical differences between university groups and national laboratories, and that the co-authors with the strongest links have long worked together at the same location. We have collected and summarized information on the geographical distribution of members, showing a high coverage of active researchers in North America and Western Europe. Looking at research fields, we could also identify a number of new or 'hot' topics among ASMS members. Interactive versions of the maps are available on-line at https://goo.gl/UBNFMQ (collaborative network) and https://goo.gl/WV25vm (research topics). Graphical Abstract ᅟ.

  4. Bibliometric Analyses Reveal Patterns of Collaboration between ASMS Members

    Science.gov (United States)

    Palmblad, Magnus; van Eck, Nees Jan

    2018-03-01

    We have explored the collaborative network of the current American Society for Mass Spectrometry (ASMS) membership using bibliometric methods. The analysis shows that 4249 members are connected in a single, large, co-authorship graph, including the majority of the most published authors in the field of mass spectrometry. The map reveals topographical differences between university groups and national laboratories, and that the co-authors with the strongest links have long worked together at the same location. We have collected and summarized information on the geographical distribution of members, showing a high coverage of active researchers in North America and Western Europe. Looking at research fields, we could also identify a number of new or `hot' topics among ASMS members. Interactive versions of the maps are available on-line at https://goo.gl/UBNFMQ (collaborative network) and https://goo.gl/WV25vm (research topics). [Figure not available: see fulltext.

  5. A search engine to identify pathway genes from expression data on multiple organisms

    Directory of Open Access Journals (Sweden)

    Zambon Alexander C

    2007-05-01

    Full Text Available Abstract Background The completion of several genome projects showed that most genes have not yet been characterized, especially in multicellular organisms. Although most genes have unknown functions, a large collection of data is available describing their transcriptional activities under many different experimental conditions. In many cases, the coregulatation of a set of genes across a set of conditions can be used to infer roles for genes of unknown function. Results We developed a search engine, the Multiple-Species Gene Recommender (MSGR, which scans gene expression datasets from multiple organisms to identify genes that participate in a genetic pathway. The MSGR takes a query consisting of a list of genes that function together in a genetic pathway from one of six organisms: Homo sapiens, Drosophila melanogaster, Caenorhabditis elegans, Saccharomyces cerevisiae, Arabidopsis thaliana, and Helicobacter pylori. Using a probabilistic method to merge searches, the MSGR identifies genes that are significantly coregulated with the query genes in one or more of those organisms. The MSGR achieves its highest accuracy for many human pathways when searches are combined across species. We describe specific examples in which new genes were identified to be involved in a neuromuscular signaling pathway and a cell-adhesion pathway. Conclusion The search engine can scan large collections of gene expression data for new genes that are significantly coregulated with a pathway of interest. By integrating searches across organisms, the MSGR can identify pathway members whose coregulation is either ancient or newly evolved.

  6. A model for mentoring newly-appointed nurse educators in nursing education institutions in South Africa.

    Science.gov (United States)

    Seekoe, Eunice

    2014-04-24

    South Africa transformed higher education through the enactment of the Higher Education Act (No. 101 of 1997). The researcher identified the need to develop a model for the mentoring of newly-appointed nurse educators in nursing education institutions in South Africa.  To develop and describe the model for mentoring newly-appointed nurse educators in nursing education institutions in South Africa.  A qualitative and theory-generating design was used (following empirical findings regarding needs analysis) in order to develop the model. The conceptualisation of the framework focused on the context, content, process and the theoretical domains that influenced the model. Ideas from different theories were borrowed from and integrated with the literature and deductive and inductive strategies were applied.  The structure of the model is multidimensional and complex in nature (macro, mesoand micro) based on the philosophy of reflective practice, competency-based practice andcritical learning theories. The assumptions are in relation to stakeholders, context, mentoring, outcome, process and dynamic. The stakeholders are the mentor and mentee within an interactive participatory relationship. The mentoring takes place within the process with a sequence of activities such as relationship building, development, engagement, reflective process and assessment. Capacity building and empowerment are outcomes of mentoring driven by motivation.  The implication for nurse managers is that the model can be used to develop mentoring programmes for newly-appointed nurse educators.

  7. A model for mentoring newly-appointed nurse educators in nursing education institutions in South Africa

    Directory of Open Access Journals (Sweden)

    Eunice Seekoe

    2014-02-01

    Full Text Available Background: South Africa transformed higher education through the enactment of the Higher Education Act (No. 101 of 1997. The researcher identified the need to develop a model for the mentoring of newly-appointed nurse educators in nursing education institutions in South Africa. Objectives: To develop and describe the model for mentoring newly-appointed nurse educators in nursing education institutions in South Africa. Method: A qualitative and theory-generating design was used (following empirical findings regarding needs analysis in order to develop the model. The conceptualisation of the framework focused on the context, content, process and the theoretical domains that influenced the model. Ideas from different theories were borrowed from and integrated with the literature and deductive and inductive strategies were applied. Results: The structure of the model is multidimensional and complex in nature (macro, mesoand micro based on the philosophy of reflective practice, competency-based practice andcritical learning theories. The assumptions are in relation to stakeholders, context, mentoring, outcome, process and dynamic. The stakeholders are the mentor and mentee within an interactive participatory relationship. The mentoring takes place within the process with a sequence of activities such as relationship building, development, engagement, reflective process and assessment. Capacity building and empowerment are outcomes of mentoring driven by motivation. Conclusion: The implication for nurse managers is that the model can be used to develop mentoring programmes for newly-appointed nurse educators.

  8. Trajectories of risk behaviors and exiting homelessness among newly homeless adolescents.

    Science.gov (United States)

    Milburn, Norweeta G; Liang, Li-Jung; Lee, Sung-Jae; Rotheram-Borus, Mary Jane

    2009-01-01

    Using cluster analysis techniques, we identified two distinct clusters of newly homeless adolescents in Los Angeles (n = 261): those who are protected and doing relatively well while out of home with more protective than risk factors, and those who are risky with more risk than protective factors. The objective of this study was to examine the trajectories of human immunodeficiency virus (HIV) risk behaviors and exiting homelessness among protected newly homeless adolescents, compared to those who are classified as risky. HIV risk behavior included unprotected sex, having multiple sex partners and hard drug use. Logistic regression mixed-effects models were used to evaluate the trajectories of HIV risk behaviors and exiting homelessness over time. The adolescents in the protected group reported significantly less unprotected sex ( p = 0.0156), being abstinent or monogamous ( p homelessness", compared to the risky group ( p = 0.0007). However, the differences in the level of unprotected sex between the protected and risky groups decreased over time. Our findings confirm the notion that newly homeless adolescents are indeed heterogeneous. Given that the risk behavior profiles of protected group merges to the risky group over time, our findings underscore the need to mount tailored interventions to be designed for the protected group early in the process.

  9. The high price of depression: Family members' health conditions and health care costs.

    Science.gov (United States)

    Ray, G Thomas; Weisner, Constance M; Taillac, Cosette J; Campbell, Cynthia I

    2017-05-01

    To compare the health conditions and health care costs of family members of patients diagnosed with a Major Depressive Disorder (MDD) to family members of patients without an MDD diagnosis. Using electronic health record data, we identified family members (n=201,914) of adult index patients (n=92,399) diagnosed with MDD between 2009 and 2014 and family members (n=187,011) of matched patients without MDD. Diagnoses, health care utilization and costs were extracted for each family member. Logistic regression and multivariate models were used to compare diagnosed health conditions, health services cost, and utilization of MDD and non-MDD family members. Analyses covered the 5years before and after the index patient's MDD diagnosis. MDD family members were more likely than non-MDD family members to be diagnosed with mood disorders, anxiety, substance use disorder, and numerous other conditions. MDD family members had higher health care costs than non-MDD family members in every period analyzed, with the highest difference being in the year before the index patient's MDD diagnosis. Family members of patients with MDD are more likely to have a number of health conditions compared to non-MDD family members, and to have higher health care cost and utilization. Copyright © 2017. Published by Elsevier Inc.

  10. Cross-Linking Mast Cell Specific Gangliosides Stimulates the Release of Newly Formed Lipid Mediators and Newly Synthesized Cytokines

    Directory of Open Access Journals (Sweden)

    Edismauro Garcia Freitas Filho

    2016-01-01

    Full Text Available Mast cells are immunoregulatory cells that participate in inflammatory processes. Cross-linking mast cell specific GD1b derived gangliosides by mAbAA4 results in partial activation of mast cells without the release of preformed mediators. The present study examines the release of newly formed and newly synthesized mediators following ganglioside cross-linking. Cross-linking the gangliosides with mAbAA4 released the newly formed lipid mediators, prostaglandins D2 and E2, without release of leukotrienes B4 and C4. The effect of cross-linking these gangliosides on the activation of enzymes in the arachidonate cascade was then investigated. Ganglioside cross-linking resulted in phosphorylation of cytosolic phospholipase A2 and increased expression of cyclooxygenase-2. Translocation of 5-lipoxygenase from the cytosol to the nucleus was not induced by ganglioside cross-linking. Cross-linking of GD1b derived gangliosides also resulted in the release of the newly synthesized mediators, interleukin-4, interleukin-6, and TNF-α. The effect of cross-linking the gangliosides on the MAP kinase pathway was then investigated. Cross-linking the gangliosides induced the phosphorylation of ERK1/2, JNK1/2, and p38 as well as activating both NFκB and NFAT in a Syk-dependent manner. Therefore, cross-linking the mast cell specific GD1b derived gangliosides results in the activation of signaling pathways that culminate with the release of newly formed and newly synthesized mediators.

  11. Depression and cognitive impairment among newly admitted nursing home residents in the USA.

    Science.gov (United States)

    Ulbricht, Christine M; Rothschild, Anthony J; Hunnicutt, Jacob N; Lapane, Kate L

    2017-11-01

    The objective of this study is to describe the prevalence of depression and cognitive impairment among newly admitted nursing home residents in the USA and to describe the treatment of depression by level of cognitive impairment. We identified 1,088,619 newly admitted older residents between 2011 and 2013 with an active diagnosis of depression documented on the Minimum Data Set 3.0. The prevalence of receiving psychiatric treatment was estimated by cognitive impairment status and depression symptoms. Binary logistic regression using generalized estimating equations provided adjusted odds ratios and 95% confidence intervals for the association between level of cognitive impairment and receipt of psychiatric treatment, adjusted for clustering of residents within nursing homes and resident characteristics. Twenty-six percent of newly admitted residents had depression; 47% of these residents also had cognitive impairment. Of those who had staff assessments of depression, anhedonia, impaired concentration, psychomotor disturbances, and irritability were more commonly experienced by residents with cognitive impairment than residents without cognitive impairment. Forty-eight percent of all residents with depression did not receive any psychiatric treatment. Approximately one-fifth of residents received a combination of treatment. Residents with severe cognitive impairment were less likely than those with intact cognition to receive psychiatric treatment (adjusted odds ratio = 0.95; 95% confidence interval: 0.93-0.98). Many newly admitted residents with an active diagnosis of depression are untreated, potentially missing an important window to improve symptoms. The extent of comorbid cognitive impairment and depression and lack of treatment suggest opportunities for improved quality of care in this increasingly important healthcare setting. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

  12. Pollen parameters estimates of genetic variability among newly ...

    African Journals Online (AJOL)

    Estimates of some pollen parameters where used to assess the genetic diversity among some newly selected Nigerian Roselle (Hibiscus sabdariffa L.). Standard procedures were used to determine the pollen parameters such as: percentage pollen fertility, percentage pollen sterility, pollen diameters as well as anther ...

  13. Duplex ultrasound: Indications and findings in a newly created ...

    African Journals Online (AJOL)

    Duplex ultrasound: Indications and findings in a newly created facility at the University of Calabar Teaching Hospital, Calabar. ... It is recommended that timely referrals be made, and mobile Doppler units be acquired to save more lives and limbs in the developing world. Keywords: Calabar, deep venous thrombosis, duplex ...

  14. Physiological evaluation of a newly designed lever mechanism for wheelchairs

    NARCIS (Netherlands)

    van der Woude, L H; Veeger, DirkJan (H. E. J.); de Boer, Y; Rozendal, R H

    1993-01-01

    Lever-propelled wheelchairs have been described as more efficient and less physically demanding than hand-rim-propelled wheelchairs. To evaluate a newly designed lever mechanism (MARC) in both one- and two-arm use, a series of wheelchair exercise tests were performed on a motor-driven treadmill.

  15. Yield evaluation and stability analysis in newly selected `KSA' cotton ...

    African Journals Online (AJOL)

    Yield evaluation and stability analysis in newly selected `KSA' cotton cultivars in Western Kenya. R M Opondo, G A Ombakho. Abstract. (African Crop Science Journal, 1997 5(2): 119-126). http://dx.doi.org/10.4314/acsj.v5i2.27854 · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  16. A Newly Naturalized Species in Taiwan: Rauvolfia tetraphylla L. (Apocynaceae

    Directory of Open Access Journals (Sweden)

    Yung-Nan Ko

    2011-06-01

    Full Text Available A newly naturalized plant, Rauvolfia tetraphylla L., a native species of the Apocynaceae distributed in the tropical Americas, has recently been found in southern Taiwan. It is a new record for this species to the flora of this island. A detailed description, line-drawings, photographs and geographic distribution are provided for identification of this species.

  17. Surface Erosion Control Techniques on Newly Constructed Forest Roads

    Science.gov (United States)

    Johnny M. Grace; John Wilhoit; Robert Rummer; Bryce Stokes

    1999-01-01

    A newly constructed forest road was treated with three erosion control treatments: wood excelsior erosion mat, native grass species, and exotic grass species. The study evaluates treatment methods on the basis of sediment reduction and runoff volume reduction compared to no treatment. The erosion mat treatment was most effective in mitigating erosion losses with a 98...

  18. Three newly recorded Linyphiid spiders (Araneae: Linyphiidae from Korea

    Directory of Open Access Journals (Sweden)

    Sue Yeon Lee

    2018-03-01

    Full Text Available Three Linyphiid spiders, Caviphantes pseudosaxetorum Wunderlich, 1979, Erigone edentata Saito and Ono, 2001, and Savignia kawachiensis Oi, 1960, are reported for the first time from Korea with taxonomic illustrations and redescription. In this study, the genus Caviphantes Oi, 1960 is also newly recorded to Korean spider fauna.

  19. Nilotinib versus imatinib for newly diagnosed chronic myeloid leukemia

    DEFF Research Database (Denmark)

    Saglio, Giuseppe; Kim, Dong-Wook; Issaragrisil, Surapol

    2010-01-01

    Nilotinib has been shown to be a more potent inhibitor of BCR-ABL than imatinib. We evaluated the efficacy and safety of nilotinib, as compared with imatinib, in patients with newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia (CML) in the chronic phase....

  20. Higher incidence of hip fracture in newly diagnosed schizophrenic ...

    African Journals Online (AJOL)

    Higher incidence of hip fracture in newly diagnosed schizophrenic patients in Taiwan. Hip fracture is a major public health concern due to its poor outcome and serious socioeconomic burden in older people (1). Evidence has shown that many factors are related to increased risk of hip fracture, but psychiatric diseases are ...

  1. Problems experienced by newly diagnosed cancer patients at ...

    African Journals Online (AJOL)

    The findings indicated that newly diagnosed cancer patients face a number of problems such as challenging consultation process, lack of resources in peripheral hospitals, adjustment to new dietary patterns and frustration. It was recommended that health care providers should promote good interpersonal relationships with ...

  2. A Newly Naturalized Species in Taiwan: Phytolacca icosandra L. (Phytolaccaceae

    Directory of Open Access Journals (Sweden)

    Szu-I Hsieh

    2012-12-01

    Full Text Available Phytolacca icosandra L. (Phytolaccaceae, native to the South America has been found recently in central Taiwan. This newly naturalized species is distinguished by its erect spike-like racemes and 12–20 stamens. This paper describes the morphology of the species and provides line drawing and photographs for identification.

  3. Young Infants Encode Lexical Stress in Newly Encountered Words

    Science.gov (United States)

    Curtin, Suzanne

    2010-01-01

    In this study, we examined the nature of infants' representations of newly encountered word forms. Using a word-object association task, we taught 14-month-olds novel three-syllable words differing in segments and stress patterns. At test, we manipulated the stress pattern of the word or the position of the stressed syllable in the word. Our…

  4. Validation of mentorship model for newly qualified professional ...

    African Journals Online (AJOL)

    Newly qualified professional nurses (NQPNs) allocated to community health care services require the use of validated model to practice independently. Validation was done to adapt and assess if the model is understood and could be implemented by NQPNs and mentors employed in community health care services.

  5. Chenodeoxycholic acid reduces intestinal permeability in newly weaned piglets

    NARCIS (Netherlands)

    Meer, van der Y.; Gerrits, W.J.J.; Bosch, van den M.; Holst, J.J.; Moreto, M.; Buurman, W.A.; Kulik, W.; Kempen, van T.A.T.G.

    2012-01-01

    Piglets are highly susceptible to gut health-related problems. Intravenously administered chenodeoxycholic acid (CDCA) affects gut health mediated through glucagon-like peptide 2 (GLP-2). To test whether CDCA is a suitable feed additive for improving gut health, a trial was performed with newly

  6. Lactuca serriola (Asteraceae, a Newly Naturalized Plant in Taiwan

    Directory of Open Access Journals (Sweden)

    Chiu-Mei Wang

    2010-09-01

    Full Text Available A newly naturalized herb was recently recorded here. Lactuca serriola L. (Asteraceae was found in the central part of western Taiwan and Penghu island, as an alien weed. This report gives taxonomic descriptions and illustrations. Photographs are also provided for identification.

  7. Prevalence of diabetes mellitus in newly diagnosed pulmonary ...

    African Journals Online (AJOL)

    DM screening among TB patients in Mozambique was carried out. Methods: The study was implemented from January to August 2016 in three Urban Health Centers in Beira, Mozambique and recruited adult (>18 years) patients newly diagnosed with pulmonary TB. Results: Three hundred and one patients were enrolled ...

  8. Assessment for markers of nephropathy in newly diagnosed type 2 ...

    African Journals Online (AJOL)

    Summary. Background: Type 2 diabetics account for a large proportion of patients presenting in end-stage kidney disease (ESKD). Although diabetic renal disease can be predicted, a lot of diabetics present to Nephrologists in. ESKD. Objective: To assess for markers of nephropathy in newly diagnosed type 2 diabetics, ...

  9. Assessment of diabetic retinopathy in newly diagnosed black ...

    African Journals Online (AJOL)

    Objective: To determine the prevalence and pattern of diabetic retinopathy in newly diagnosed black African patients with type 2 diabetes mellitus and the associated risk factors. Design: Cross-sectional hospital-based study. Setting: Eye clinic of Kenyatta National Hospital, Nairobi, Kenya. Subjects: Africans aged 20 years ...

  10. Death Concerns among Individuals Newly Diagnosed with Lung Cancer

    Science.gov (United States)

    Lehto, Rebecca; Therrien, Barbara

    2010-01-01

    Confronting the reality of death is an important challenge for individuals facing life-threatening illness such as lung cancer, the leading cause of cancer death. Few studies, however, document the nature of death-related concerns in individuals newly diagnosed with lung cancer. The aims of this exploratory study were to examine unsolicited…

  11. Shrinkage Rates In Newly Hatched Larvae Of Macrobrachium ...

    African Journals Online (AJOL)

    The effect of formalin/sea-water solution (2% and 4% formalin conc. buffered with borax) on the total lengths of preserved samples of newly hatched Macrobrachium vollenhovenii larvae was investigated. The influence of an aesthesia on larvae in 2% and 4% formal in was also studied to determine the combine influence of ...

  12. Comparison between a newly developed PC-based Doppler ...

    African Journals Online (AJOL)

    Objectives. To determine the accuracy of the resistance index (RI) of flow velocity waveforms of the umbilical artery measured using a newly developed PC-based continuous wave Doppler device (Umbiflow) with regard to systematic and random variations when compared with a commercial standard (Vasoflow). Design.

  13. Dilemmas of a Newly Recruited Academic Qualified Professor: A Case

    Science.gov (United States)

    Agrawal, Anand

    2015-01-01

    This case describes the situation of a newly recruited academic professor who volunteered to teach a course on Research Methods to first-term MBA students in a practitioner-oriented case method Business School. Research Methods is a unique course due to its relevance not only in business but also across all graduate programs. Instructional and…

  14. Oral Definitions of Newly Learned Words: An Error Analysis

    Science.gov (United States)

    Steele, Sara C.

    2012-01-01

    This study examined and compared patterns of errors in the oral definitions of newly learned words. Fifteen 9- to 11-year-old children with language learning disability (LLD) and 15 typically developing age-matched peers inferred the meanings of 20 nonsense words from four novel reading passages. After reading, children provided oral definitions…

  15. Erosion effect of a newly developed soft drink

    NARCIS (Netherlands)

    Huysmans, M.C.; Voss, H.P.; Ruben, J.L.; Jager, D.J.; Vieira, A.

    2006-01-01

    In this article, the erosion effect of a newly developed soft drink available in 3 different flavours is compared with the erosion effect of some common soft drinks. Several basic parameters of the soft drinks were determined: pH, titratable acidity, and the calcium as well as phosphate

  16. HIV Infection Rate Among Newly Recruited Senior Cadres In A ...

    African Journals Online (AJOL)

    Objective: To determine the rate of HIV infection among newly recruited personnel in a Nigerian Security Agency. Materials and Methods: Four hundred and thirty-one security officers were screened for HIV antibodies. Double ELISA technique and Immunocomb II, HIV I and II (Orgenics Isreal) were employed for the test.

  17. We will be champions: Leaders' confidence in 'us' inspires team members' team confidence and performance.

    Science.gov (United States)

    Fransen, K; Steffens, N K; Haslam, S A; Vanbeselaere, N; Vande Broek, G; Boen, F

    2016-12-01

    The present research examines the impact of leaders' confidence in their team on the team confidence and performance of their teammates. In an experiment involving newly assembled soccer teams, we manipulated the team confidence expressed by the team leader (high vs neutral vs low) and assessed team members' responses and performance as they unfolded during a competition (i.e., in a first baseline session and a second test session). Our findings pointed to team confidence contagion such that when the leader had expressed high (rather than neutral or low) team confidence, team members perceived their team to be more efficacious and were more confident in the team's ability to win. Moreover, leaders' team confidence affected individual and team performance such that teams led by a highly confident leader performed better than those led by a less confident leader. Finally, the results supported a hypothesized mediational model in showing that the effect of leaders' confidence on team members' team confidence and performance was mediated by the leader's perceived identity leadership and members' team identification. In conclusion, the findings of this experiment suggest that leaders' team confidence can enhance members' team confidence and performance by fostering members' identification with the team. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  18. Characterization of ppGalNAc-T18, a member of the vertebrate-specific Y subfamily of UDP-N-acetyl-α-D-galactosamine:polypeptide N-acetylgalactosaminyltransferases.

    Science.gov (United States)

    Li, Xing; Wang, Jing; Li, Wei; Xu, Yingjiao; Shao, Dong; Xie, Yinyin; Xie, Wenxian; Kubota, Tomomi; Narimatsu, Hisashi; Zhang, Yan

    2012-05-01

    The first step of mucin-type O-glycosylation is catalyzed by members of the UDP-GalNAc:polypeptide N-acetylgalactosaminyltransferase (ppGalNAc-T; EC 2.4.1.41) family. Each member of this family has unique substrate specificity and expression profiles. In this report, we describe a new subfamily of ppGalNAc-Ts, designated the Y subfamily. The Y subfamily consists of four members, ppGalNAc-T8, -T9, -T17 and -T18, in which the conserved YDX(5)WGGENXE sequence in the Gal/GalNAc-T motif of ppGalNAc-Ts is mutated to LDX(5)YGGENXE. Phylogenetic analysis revealed that the Y subfamily members only exist in vertebrates. All four Y subfamily members lack in vitro GalNAc-transferase activity toward classical substrates possibly because of the UDP-GalNAc-binding pocket mutants. However, ppGalNAc-T18, the newly identified defining member, was localized in the endoplasmic reticulum rather than the Golgi apparatus in lung carcinoma cells. The knockdown of ppGalNAc-T18 altered cell morphology, proliferation potential and changed cell O-glycosylation. ppGalNAc-T18 can also modulate the in vitro GalNAc-transferase activity of ppGalNAc-T2 and -T10, suggesting that it may be a chaperone-like protein. These findings suggest that the new Y subfamily of ppGalNAc-Ts plays an important role in protein glycosylation; characterizing their functions will provide new insight into the role of ppGalNAc-Ts.

  19. CERN Member States signatures at LEP inauguration

    CERN Multimedia

    1989-01-01

    The signatures of the dignitaries who represented CERN's Member States on the occasion of the Inauguration of LEP on 13 November 1989. The Large Electron-Positron (LEP) collider was inaugurated in the presence of some 1500 guests, including Heads of State and Ministers from all of CERN's 14 Member States.

  20. Understanding and Limiting School Board Member Liability.

    Science.gov (United States)

    Hodges, Terry; Jones, Stephanie; Purvis, Mary L.; Rubin, David B.; Thrasher, Doralee; Underwood, Julie; Watkins, W. David

    This book is a primer on board-member liability issues and is intended for both board members and school attorneys. The first chapter, "The Legal System," examines federal sources of legal authority, state and local sources of legal authority, and federal and state judicial structures. Liability under state tort law is the subject of chapter 2,…

  1. 7 CFR 1425.14 - Member business.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Member business. 1425.14 Section 1425.14 Agriculture... business. (a) At least 50 percent of a crop of an authorized commodity acquired by, or delivered to, a CMA... not be considered in determining the volume of member or nonmember business. ...

  2. Molecular Identification of a Newly Isolated Bacillus subtilis BI19 and Optimization of Production Conditions for Enhanced Production of Extracellular Amylase.

    Science.gov (United States)

    Dash, Biplab Kumar; Rahman, M Mizanur; Sarker, Palash Kumar

    2015-01-01

    A study was carried out with a newly isolated bacterial strain yielding extracellular amylase. The phylogenetic tree constructed on the basis of 16S rDNA gene sequences revealed this strain as clustered with the closest members of Bacillus sp. and identified as Bacillus subtilis BI19. The effect of various fermentation conditions on amylase production through shake-flask culture was investigated. Rice flour (1.25%) as a cheap natural carbon source was found to induce amylase production mostly. A combination of peptone and tryptone as organic and ammonium sulfate as inorganic nitrogen sources gave highest yield. Maximum production was obtained after 24 h of incubation at 37 °C with an initial medium pH 8.0. Addition of surfactants like Tween 80 (0.25 g/L) and sodium lauryl sulfate (0.2 g/L) resulted in 28% and 15% increase in enzyme production, respectively. Amylase production was 3.06 times higher when optimized production conditions were used. Optimum reaction temperature and pH for crude amylase activity were 50 °C and 6.0, respectively. The crude enzyme showed activity and stability over a fair range of temperature and pH. These results suggest that B. subtilis BI19 could be exploited for production of amylase at relatively low cost and time.

  3. Molecular Identification of a Newly Isolated Bacillus subtilis BI19 and Optimization of Production Conditions for Enhanced Production of Extracellular Amylase

    Directory of Open Access Journals (Sweden)

    Biplab Kumar Dash

    2015-01-01

    Full Text Available A study was carried out with a newly isolated bacterial strain yielding extracellular amylase. The phylogenetic tree constructed on the basis of 16S rDNA gene sequences revealed this strain as clustered with the closest members of Bacillus sp. and identified as Bacillus subtilis BI19. The effect of various fermentation conditions on amylase production through shake-flask culture was investigated. Rice flour (1.25% as a cheap natural carbon source was found to induce amylase production mostly. A combination of peptone and tryptone as organic and ammonium sulfate as inorganic nitrogen sources gave highest yield. Maximum production was obtained after 24 h of incubation at 37°C with an initial medium pH 8.0. Addition of surfactants like Tween 80 (0.25 g/L and sodium lauryl sulfate (0.2 g/L resulted in 28% and 15% increase in enzyme production, respectively. Amylase production was 3.06 times higher when optimized production conditions were used. Optimum reaction temperature and pH for crude amylase activity were 50°C and 6.0, respectively. The crude enzyme showed activity and stability over a fair range of temperature and pH. These results suggest that B. subtilis BI19 could be exploited for production of amylase at relatively low cost and time.

  4. The immunoglobulin superfamily member CD200R identifies cells involved in type 2 immune responses

    DEFF Research Database (Denmark)

    Blom, Lars H; Martel, Britta C; Larsen, Lau F

    2017-01-01

    BACKGROUND: The pathology of allergic diseases involves type 2 immune cells, such as Th2, ILC2, and basophils exerting their effect by production of IL-4, IL-5, and IL-13. However, surface receptors that are specifically expressed on type 2 immune cells are less well documented. The aim of this i...

  5. Identifying the Dimensional Characteristics of the Cone Surfaces for the Transmission Synchronization Members

    Science.gov (United States)

    Pobijak, Jozef; Czan, Andrej; Czánová, Tatiana; Daniš, Igor; Holubják, Jozef; Martinček, Juraj; Pustay, Jozef

    2017-10-01

    The article is about auxiliary equipment into service, specifically, it is control device which is to be designed to check the components for synchronization speed between gears in cars. In the introduction of article is described substance and necessary these equipment into in enterprises, their technical and economic importance. The core of the article readers will know firstly with a component for which is a device design. The most important on a component will be a measured parameters. Next in the core of the article, is described and illustrated design of the device with a brief functional description and control procedure. Of course that in the article is drafted verification of device capability with using the statistical method, where is the functionality of the device is expressed using indexes Cgm a Cgmk . Benefits, asset and evaluation of work for the application area are listed at the end of this article.

  6. Meta-analyses identify 13 loci associated with age at menopause and highlight DNA repair and immune pathways

    NARCIS (Netherlands)

    Stolk, Lisette; Perry, John R. B.; Chasman, Daniel I.; He, Chunyan; Mangino, Massimo; Sulem, Patrick; Barbalic, Maja; Broer, Linda; Byrne, Enda M.; Ernst, Florian; Esko, Tonu; Franceschini, Nora; Gudbjartsson, Daniel F.; Hottenga, Jouke-Jan; Kraft, Peter; McArdle, Patrick F.; Porcu, Eleonora; Shin, So-Youn; Smith, Albert V.; van Wingerden, Sophie; Zhai, Guangju; Zhuang, Wei V.; Albrecht, Eva; Alizadeh, Behrooz Z.; Aspelund, Thor; Bandinelli, Stefania; Lauc, Lovorka Barac; Beckmann, Jacques S.; Boban, Mladen; Boerwinkle, Eric; Broekmans, Frank J.; Burri, Andrea; Campbell, Harry; Chanock, Stephen J.; Chen, Constance; Cornelis, Marilyn C.; Corre, Tanguy; Coviello, Andrea D.; d'Adamo, Pio; Davies, Gail; de Faire, Ulf; de Geus, Eco J. C.; Deary, Ian J.; Dedoussis, George V. Z.; Deloukas, Panagiotis; Ebrahim, Shah; Eiriksdottir, Gudny; Emilsson, Valur; Eriksson, Johan G.; Fauser, Bart C. J. M.; Ferreli, Liana; Ferrucci, Luigi; Fischer, Krista; Folsom, Aaron R.; Garcia, Melissa E.; Gasparini, Paolo; Gieger, Christian; Glazer, Nicole; Grobbee, Diederick E.; Hall, Per; Haller, Toomas; Hankinson, Susan E.; Hass, Merli; Hayward, Caroline; Heath, Andrew C.; Hofman, Albert; Ingelsson, Erik; Janssens, A. Cecile J. W.; Johnson, Andrew D.; Karasik, David; Kardia, Sharon L. R.; Keyzer, Jules; Kiel, Douglas P.; Kolcic, Ivana; Kutalik, Zoltan; Lahti, Jari; Lai, Sandra; Laisk, Triin; Laven, Joop S. E.; Lawlor, Debbie A.; Liu, Jianjun; Lopez, Lorna M.; Louwers, Yvonne V.; Magnusson, Patrik K. E.; Marongiu, Mara; Martin, Nicholas G.; Klaric, Irena Martinovic; Masciullo, Corrado; McKnight, Barbara; Medland, Sarah E.; Melzer, David; Mooser, Vincent; Navarro, Pau; Newman, Anne B.; Nyholt, Dale R.; Onland-Moret, N. Charlotte; Palotie, Aarno; Pare, Guillaume; Parker, Alex N.; Pedersen, Nancy L.; Peeters, Petra H. M.; Pistis, Giorgio; Plump, Andrew S.; Polasek, Ozren; Pop, Victor J. M.; Psaty, Bruce M.; Raikkonen, Katri; Rehnberg, Emil; Rotter, Jerome I.; Rudan, Igor; Sala, Cinzia; Salumets, Andres; Scuteri, Angelo; Singleton, Andrew; Smith, Jennifer A.; Snieder, Harold; Soranzo, Nicole; Stacey, Simon N.; Starr, John M.; Stathopoulou, Maria G.; Stirrups, Kathleen; Stolk, Ronald P.; Styrkarsdottir, Unnur; Sun, Yan V.; Tenesa, Albert; Thorand, Barbara; Toniolo, Daniela; Tryggvadottir, Laufey; Tsui, Kim; Ulivi, Sheila; van Dam, Rob M.; van der Schouw, Yvonne T.; van Gils, Carla H.; van Nierop, Peter; Vink, Jacqueline M.; Visscher, Peter M.; Voorhuis, Marlies; Waeber, Gerard; Wallaschofski, Henri; Wichmann, H. Erich; Widen, Elisabeth; Wijnands-van Gent, Colette J. M.; Willemsen, Gonneke; Wilson, James F.; Wolffenbuttel, Bruce H. R.; Wright, Alan F.; Yerges-Armstrong, Laura M.; Zemunik, Tatijana; Zgaga, Lina; Zillikens, M. Carola; Zygmunt, Marek; Arnold, Alice M.; Boomsma, Dorret I.; Buring, Julie E.; Crisponi, Laura; Demerath, Ellen W.; Gudnason, Vilmundur; Harris, Tamara B.; Hu, Frank B.; Hunter, David J.; Launer, Lenore J.; Metspalu, Andres; Montgomery, Grant W.; Oostra, Ben A.; Ridker, Paul M.; Sanna, Serena; Schlessinger, David; Spector, Tim D.; Stefansson, Kari; Streeten, Elizabeth A.; Thorsteinsdottir, Unnur; Uda, Manuela; Uitterlinden, Andre G.; van Duijn, Cornelia M.; Voelzke, Henry; Murray, Anna; Murabito, Joanne M.; Visser, Jenny A.; Lunetta, Kathryn L.

    To newly identify loci for age at natural menopause, we carried out a meta-analysis of 22 genome-wide association studies (GWAS) in 38,968 women of European descent, with replication in up to 14,435 women. In addition to four known loci, we identified 13 loci newly associated with age at natural

  7. Brood ball-mediated transmission of microbiome members in the dung beetle, Onthophagus taurus (Coleoptera: Scarabaeidae.

    Directory of Open Access Journals (Sweden)

    Anne M Estes

    Full Text Available Insects feeding on plant sap, blood, and other nutritionally incomplete diets are typically associated with mutualistic bacteria that supplement missing nutrients. Herbivorous mammal dung contains more than 86% cellulose and lacks amino acids essential for insect development and reproduction. Yet one of the most ecologically necessary and evolutionarily successful groups of beetles, the dung beetles (Scarabaeinae feeds primarily, or exclusively, on dung. These associations suggest that dung beetles may benefit from mutualistic bacteria that provide nutrients missing from dung. The nesting behaviors of the female parent and the feeding behaviors of the larvae suggest that a microbiome could be vertically transmitted from the parental female to her offspring through the brood ball. Using sterile rearing and a combination of molecular and culture-based techniques, we examine transmission of the microbiome in the bull-headed dung beetle, Onthophagus taurus. Beetles were reared on autoclaved dung and the microbiome was characterized across development. A ~1425 bp region of the 16S rRNA identified Pseudomonadaceae, Enterobacteriaceae, and Comamonadaceae as the most common bacterial families across all life stages and populations, including cultured isolates from the 3(rd instar digestive system. Finer level phylotyping analyses based on lepA and gyrB amplicons of cultured isolates placed the isolates closest to Enterobacter cloacae, Providencia stuartii, Pusillimonas sp., Pedobacter heparinus, and Lysinibacillus sphaericus. Scanning electron micrographs of brood balls constructed from sterile dung reveals secretions and microbes only in the chamber the female prepares for the egg. The use of autoclaved dung for rearing, the presence of microbes in the brood ball and offspring, and identical 16S rRNA sequences in both parent and offspring suggests that the O. taurus female parent transmits specific microbiome members to her offspring through the brood

  8. Military service absences and family members' mental health: A timeline followback assessment.

    Science.gov (United States)

    Rodriguez, Aubrey J; Margolin, Gayla

    2015-08-01

    Although military service, and particularly absence due to deployment, has been linked to risk for depression and anxiety among some spouses and children of active duty service members, there is limited research to explain the heterogeneity in family members' reactions to military service stressors. The current investigation introduces the Timeline Followback Military Family Interview (TFMFI) as a clinically useful strategy to collect detailed time-linked information about the service member's absences. Two dimensions of parent absence--the extent to which absences coincide with important family events and cumulative time absent--were tested as potential risks to family members' mental health. Data from 70 mother-adolescent pairs revealed that the number of important family events missed by the service member was linked to elevated youth symptoms of depression, even when accounting for the number of deployments and cumulative duration of the service member's absence. However, youth who reported more frequent contact with the service member during absences were buffered from the effects of extensive absence. Mothers' symptoms were associated with the cumulative duration of the service members' time away, but not with family events missed by the service member. These results identify circumstances that increase the risk for mental health symptoms associated with military family life. The TFMFI provides an interview-based strategy for clinicians wishing to understand military family members' lived experience during periods of service-member absence. (c) 2015 APA, all rights reserved).

  9. Unrecognized pediatric and adult family members of children with acute brucellosis.

    Science.gov (United States)

    Çiftdoğan, Dilek Yılmaz; Aslan, Selda

    Brucellosis is an infectious, contagious and zoonotic disease that occurs worldwide. The family members of an index case of brucellosis may be especially susceptible, due to sharing the same source of infection and similar risk factors for brucellosis. In this study, we propose to screen pediatric and adult family members of brucellosis index cases for detecting additional unrecognized infected family members. 114 family members of 41 pediatric patients with brucellosis were evaluated. All family members completed a brief questionnaire and were tested by a standard tube agglutination test (STA). The majority of family members (n=96, 84.2%) were children. Among the 114 family members, 42 (36.8%) were seropositive, and 15 (35.7%) were symptomatic. The majority of the symptomatic seropositive family members (n=12, 80%) had STA titers (≥1:640) higher than asymptomatic seropositive family members (n=9, 33%; p=0.004). The routine screening of both pediatric and adult family members of index cases is a priority in endemic areas. Using this screening approach, unrecognized family members who are seropositive for brucellosis will be identified earlier and be able to receive prompt treatment. Copyright © 2017 Sociedade Brasileira de Infectologia. Published by Elsevier Editora Ltda. All rights reserved.

  10. Leader-member exchange relationships in health information management.

    Science.gov (United States)

    Hunt, T J

    2014-01-01

    This article seeks to raise awareness of the leader-member exchange (LMX) theory of leadership and its potential benefit to the health information management (HIM) profession. A literature review that was conducted identified a leadership challenge for HIM practitioners. The review also provides examples of leadership definitions, and potential benefits of LMX to HIM professionals in leading people and influencing leaders in their organizations. The LMX concept may be an avenue to investigate in preparing future and current HIM professionals for leadership.

  11. Challenges of Measuring a Faculty Member Activity in Medical Schools

    OpenAIRE

    Mohammadi, A; Mojtahedzadeh, R; Emami Razavi, S H

    2011-01-01

    Background One of the features of Mission Based Management is measuring the activities of faculty members and departments and their contributions to the school's mission. As it is important to assess the school's readiness for such a system, in this study we assessed the view points of Tehran Medical School's department chairs about faculty members’ activities. Methods We used focus group technique to identify participants' view points. We divided 30 department chairs into homogenous groups o...

  12. Leader-Member Exchange Relationships in Health Information Management

    OpenAIRE

    Hunt, T.J.

    2014-01-01

    This article seeks to raise awareness of the leader-member exchange (LMX) theory of leadership and its potential benefit to the health information management (HIM) profession. A literature review that was conducted identified a leadership challenge for HIM practitioners. The review also provides examples of leadership definitions, and potential benefits of LMX to HIM professionals in leading people and influencing leaders in their organizations. The LMX concept may be an avenue to investigate...

  13. Improving a newly developed patient-reported outcome for thyroid patients, using cognitive interviewing

    DEFF Research Database (Denmark)

    Watt, Torquil; Rasmussen, Ase Krogh; Groenvold, Mogens

    2008-01-01

    Objective To improve a newly developed patient-reported outcome measure for thyroid patients using cognitive interviewing. Methods Thirty-one interviews using immediate retrospective and expansive probing were conducted among patients with non-toxic goiter (n = 4), nodular toxic goiter (n = 5......) Graves' disease (n = 6), thyroid eye-disease (n = 6), and primary hypothyroidism (n = 10). The questionnaire was revised successively. Six iterative rounds of interviews were conducted. Identified problems were categorized according to Tourangeau's four-stage model. Results Problems were identified 126...... times in 43 of the 99 tested items, four of the 15 introductions, and four of the five response categories. Fifty-four problems involved comprehension, one retrieval, 23 judgment, 28 response, and 20 were not applicable to the four-stage model. Among all problems identified, 18 concerned attribution, i...

  14. Process Variables Critical for Team Effectiveness: A Delphi Study of Wraparound Team Members.

    Science.gov (United States)

    Fleming, Janetta L.; Monda-Amaya, Lisa E.

    2001-01-01

    Wraparound team members (n=20) identified as teaming experts rated 109 items that support team effectiveness across six categories: team goals, member roles and membership, communication, cohesion, logistics, and outcomes. Items in the team outcomes, goals, and cohesion categories were ranked most critical to team effectiveness. (Contains…

  15. Self-Expression, Social Roles, and Faculty Members' Attitudes towards Online Teaching

    Science.gov (United States)

    Glass, Chris R.

    2017-01-01

    There is a widening gap between administrators' and faculty members' attitudes towards online education. This post-positivist grounded theory study explored features of the experiences that shaped sixteen faculty members' attitudes towards online education. Two features are identified: (a) they strived to express subject matter of personal…

  16. Identification of the PDI-family member ERp90 as an interaction partner of ERFAD

    DEFF Research Database (Denmark)

    Riemer, Jan; Hansen, Henning G; Appenzeller-Herzog, C.

    2011-01-01

    In the endoplasmic reticulum (ER), members of the protein disulfide isomerase (PDI) family perform critical functions during protein maturation. Herein, we identify the previously uncharacterized PDI-family member ERp90. In cultured human cells, we find ERp90 to be a soluble ER-luminal glycoprote...

  17. Natural Competence Is Common among Clinical Isolates of Veillonella parvula and Is Useful for Genetic Manipulation of This Key Member of the Oral Microbiome

    Directory of Open Access Journals (Sweden)

    Justin Merritt

    2017-04-01

    Full Text Available The six Veillonella species found in the human oral cavity are among the most abundant members of the oral flora, occurring in both supra- and subgingival dental plaque as well as on the oral mucosa. Epidemiological data have also implicated these species in the development of the most common oral diseases. Despite their ubiquity, abundance, and ecological significance, surprisingly little is known about Veillonella biology, largely due to the difficulties associated with their genetic manipulation. In an effort to improve genetic analyses of Veillonella species, we isolated a collection of veillonellae from clinical plaque samples and screened for natural competence using a newly developed transformation protocol. Numerous strains of V. parvula were found to exhibit a natural competence ability that was highly influenced by growth medium composition. By exploiting this ability, we were able to utilize cloning-independent allelic exchange mutagenesis to identify the likely source of DNA uptake machinery within a locus homologous to type II secretion systems (T2SS. Interestingly, V. parvula natural competence was found to exhibit a clear hierarchy of preference for different sources of DNA (plasmid < PCR product < genomic DNA, which is unlike most naturally competent species. Genomic comparisons with other members of the Veillonellaceae family suggest that natural competence is likely to be widely distributed within this group. To the best of our knowledge, this study is the first demonstration of natural competence and targeted allelic exchange mutagenesis within the entire Veillonellaceae family and demonstrates a simple and rapid method to study Veillonella genetics.

  18. Assessment of metal retention in newly constructed highway embankments.

    Science.gov (United States)

    Werkenthin, Moritz; Kluge, Björn; Wessolek, Gerd

    2016-12-01

    Newly constructed embankments should provide both a specific bearing capacity to enable trafficability in emergency cases and a sufficient pollutant retention capacity to protect the groundwater. A number of lysimeters were installed along the A115 highway to determine total and dissolved metal concentrations in road runoff and in the soil solution of newly constructed embankments. Dissolved concentrations in soil solution of the embankments did not exceed the trigger values of the German legislation. Depending on the metal, total concentrations in soil solution were more than twice as high as dissolved concentrations. The high infiltration rates lead to increased groundwater recharge beneath the embankments (up to 4100 mm a -1 ). Although metal concentrations were not problematic from the legislators' point of view, the elevated infiltration rates beside the road facilitated the transfer of high metal loads into deeper soil layers and potentially into the groundwater as well.

  19. Flagellation of Pseudomonas aeruginosa in newly divided cells

    Science.gov (United States)

    Zhao, Kun; Lee, Calvin; Anda, Jaime; Wong, Gerard

    2015-03-01

    For monotrichous bacteria, Pseudomonas aeruginosa, after cell division, one daughter cell inherits the old flagellum from its mother cell, and the other grows a new flagellum during or after cell division. It had been shown that the new flagellum grows at the distal pole of the dividing cell when the two daughter cells haven't completely separated. However, for those daughter cells who grow new flagella after division, it still remains unknown at which pole the new flagellum will grow. Here, by combining our newly developed bacteria family tree tracking techniques with genetic manipulation method, we showed that for the daughter cell who did not inherit the old flagellum, a new flagellum has about 90% chances to grow at the newly formed pole. We proposed a model for flagellation of P. aeruginosa.

  20. Characterization of newly isolated lytic bacteriophages active against Acinetobacter baumannii.

    Science.gov (United States)

    Merabishvili, Maia; Vandenheuvel, Dieter; Kropinski, Andrew M; Mast, Jan; De Vos, Daniel; Verbeken, Gilbert; Noben, Jean-Paul; Lavigne, Rob; Vaneechoutte, Mario; Pirnay, Jean-Paul

    2014-01-01

    Based on genotyping and host range, two newly isolated lytic bacteriophages, myovirus vB_AbaM_Acibel004 and podovirus vB_AbaP_Acibel007, active against Acinetobacter baumannii clinical strains, were selected from a new phage library for further characterization. The complete genomes of the two phages were analyzed. Both phages are characterized by broad host range and essential features of potential therapeutic phages, such as short latent period (27 and 21 min, respectively), high burst size (125 and 145, respectively), stability of activity in liquid culture and low frequency of occurrence of phage-resistant mutant bacterial cells. Genomic analysis showed that while Acibel004 represents a novel bacteriophage with resemblance to some unclassified Pseudomonas aeruginosa phages, Acibel007 belongs to the well-characterized genus of the Phikmvlikevirus. The newly isolated phages can serve as potential candidates for phage cocktails to control A. baumannii infections.

  1. Competence of newly qualified registered nurses from a nursing college

    Directory of Open Access Journals (Sweden)

    BG Morolong

    2005-09-01

    Full Text Available The South African education and training system, through its policy of outcomesbased education and training, has made competency a national priority. In compliance to this national requirement of producing competent learners, the South African Nursing Council ( 1999 B require that the beginner professional nurse practitioners and midwives have the necessary knowledge, skills, attitudes and values which will enable them to render efficient professional service. The health care system also demands competent nurse practitioners to ensure quality in health care. In the light of competency being a national priority and a statutory demand, the research question that emerges is, how competent are the newly qualified registered nurses from a specific nursing college in clinical nursing education? A quantitative, non-experimental contextual design was used to evaluate the competence of newly qualified registered nurses from a specific nursing college. The study was conducted in two phases. The first phase dealt with the development of an instrument together with its manual through the conceptualisation process. The second phase focused on the evaluation of the competency of newly qualified nurses using the instrument based on the steps of the nursing process. A pilot study was conducted to test the feasibility of the items of the instrument. During the evaluation phase, a sample of twenty-six newly qualified nurses was selected by simple random sampling from a target population of thirty-six newly qualified registered nurses. However, six participants withdrew from the study. Data was collected in two general hospitals where the newly qualified registered nurses were working. Observation and questioning were used as data collection techniques in accordance with the developed instrument. Measures were taken to ensure internal validity and reliability of the results. To protect the rights of the participants, the researcher adhered to DENOSA’S (1998

  2. Possible origin of Saturn's newly discovered outer ring

    International Nuclear Information System (INIS)

    Moehlmann, D.

    1986-01-01

    Within a planetogonic model the self-gravitationally caused formation of pre-planetary and pre-satellite rings from an earlier thin disk is reported. The theoretically derived orbital radii of these rings are compared with the orbital levels in the planetary system and the satellite systems of Jupiter, Saturn and Uranus. From this comparison it is concluded that at the radial position of Saturn's newly discovered outer ring an early pre-satellite ring of more or less evolved satellites could have existed. These satellites should have been disturbed in their evolution by the gravitation of the neighbouring massive satellite Titan. The comparison also may indicate similarities between the asteroidal belt and the newly discovered outer ring of Saturn

  3. Characterization of newly isolated lytic bacteriophages active against Acinetobacter baumannii.

    Directory of Open Access Journals (Sweden)

    Maia Merabishvili

    Full Text Available Based on genotyping and host range, two newly isolated lytic bacteriophages, myovirus vB_AbaM_Acibel004 and podovirus vB_AbaP_Acibel007, active against Acinetobacter baumannii clinical strains, were selected from a new phage library for further characterization. The complete genomes of the two phages were analyzed. Both phages are characterized by broad host range and essential features of potential therapeutic phages, such as short latent period (27 and 21 min, respectively, high burst size (125 and 145, respectively, stability of activity in liquid culture and low frequency of occurrence of phage-resistant mutant bacterial cells. Genomic analysis showed that while Acibel004 represents a novel bacteriophage with resemblance to some unclassified Pseudomonas aeruginosa phages, Acibel007 belongs to the well-characterized genus of the Phikmvlikevirus. The newly isolated phages can serve as potential candidates for phage cocktails to control A. baumannii infections.

  4. Reproductive behavior of newly married women in rural Punjab, India: A longitudinal study

    Directory of Open Access Journals (Sweden)

    Anurag Chaudhary

    2017-01-01

    Full Text Available Introduction: In India, little is known about the reproductive behavior during earlier years of married life of women, when they are more vulnerable to reproductive ill health and early child bearing with very few interventions available. Objective: The objective of this study is to follow a cohort of newly married women immediately after marriage until their first pregnancy outcome to gain an insight into their reproductive behavior so that important opportunities could be identified for intervention. Subjects and Methods: A community-based longitudinal study was carried out in 15 villages of Ludhiana District under the Rural Health Training Centre of Department of Community Medicine, Dayanand Medical College and Hospital, Ludhiana, Punjab. All marriages of the male residents that took place in these villages from January 1, 2013, to December 31, 2013 were enrolled. Thus, a cohort of 195 newly married women was identified over a period of 1 year and followed every month till first pregnancy outcome. The analysis was performed using SPSS version 20 statistical software. Results: Mean age at marriage for newly married women was 22.9 ± 3.0 years. Majority of them conceived within 1st year of marriage (79.5% while 10.8% of women did not conceive till the end of follow-up period. Mean age at first pregnancy was 23.4 ± 3.1 years with mean interval between marriage and first pregnancy of 5.4 ± 6.1 months. Nearly, three-fourth of pregnancies resulted in live births while adverse pregnancy outcome including still births and abortions was seen in 15.9% of the study cohort. Conclusions: Overall findings indicate optimistic picture for married young women, but critical opportunities should be utilized to promote health of these women in a journey toward safe motherhood.

  5. Reproductive behavior of newly married women in rural Punjab, India: A longitudinal study.

    Science.gov (United States)

    Chaudhary, Anurag; Satija, Mahesh; Sharma, Sarit; Singh, Surinderpal; Girdhar, Sangeeta

    2017-01-01

    In India, little is known about the reproductive behavior during earlier years of married life of women, when they are more vulnerable to reproductive ill health and early child bearing with very few interventions available. The objective of this study is to follow a cohort of newly married women immediately after marriage until their first pregnancy outcome to gain an insight into their reproductive behavior so that important opportunities could be identified for intervention. A community-based longitudinal study was carried out in 15 villages of Ludhiana District under the Rural Health Training Centre of Department of Community Medicine, Dayanand Medical College and Hospital, Ludhiana, Punjab. All marriages of the male residents that took place in these villages from January 1, 2013, to December 31, 2013 were enrolled. Thus, a cohort of 195 newly married women was identified over a period of 1 year and followed every month till first pregnancy outcome. The analysis was performed using SPSS version 20 statistical software. Mean age at marriage for newly married women was 22.9 ± 3.0 years. Majority of them conceived within 1 st year of marriage (79.5%) while 10.8% of women did not conceive till the end of follow-up period. Mean age at first pregnancy was 23.4 ± 3.1 years with mean interval between marriage and first pregnancy of 5.4 ± 6.1 months. Nearly, three-fourth of pregnancies resulted in live births while adverse pregnancy outcome including still births and abortions was seen in 15.9% of the study cohort. Overall findings indicate optimistic picture for married young women, but critical opportunities should be utilized to promote health of these women in a journey toward safe motherhood.

  6. Profile of Infections in Newly Diagnosed Patients with Acute Leukemia During the Induction Phase of Treatment

    International Nuclear Information System (INIS)

    Sayed, H.A.; Talaat, S.M.; El-Mahallawy, H.A.; Kaddah, A.M.; Ismael, H.T.

    2009-01-01

    Acute leukemia is the most common pediatric malignancy. Despite the significant progress in the treatment of infectious complications, infection-related morbidity and mortality continue to be of great importance. Prompt initiation of the appropriate empiric antibiotic treatment has improved infection outcome. The aim of the present study is to assess the type, frequency, and severity of infectious complications in a cohort of pediatric cancer patients treated at a single medical institution. We also aim to identify factors affecting bloodstream infections in newly diagnosed ALL and AML pediatric patients during the induction phase of treatment. Patients and Methods: This study was carried out at the Department of Pediatric Oncology, National Cancer Institute, Cairo University, during the time period from January 1st to June 30th 2007. Inclusion criteria were pediatric age group (from 0-16 years), newly diagnosed acute leukemia, positive blood culture and documented site of infection. Data were analyzed using the SPSS package version 15. A p-value £0.05 was considered significant. Results: This is a retrospective study including 100 newly diagnosed cases of acute leukemia. Fifty-four patients had ALL, and 46 patients had AML. 348 infectious episodes were recorded. Blood stream infections (BSI) occurred once or twice in 32%, 3-4 episodes in 58%, and five or more episodes in 10% of the cases. Gram-positive cocci were the most frequently observed cause of BSI, accounting for 77.9% of the total isolates followed by Gram negative organisms seen in 18.9% and mixed infections in 8%. The majority of the episodes (n= 208, 58.4%) responded to first-line empirical antibiotic therapy. Conclusion: Clinical and laboratory risk factors could be identified and can help prediction of serious BSI.

  7. Constipation-related direct medical costs in 16 887 patients newly diagnosed with chronic constipation

    Science.gov (United States)

    Dik, Vincent K.; Siersema, Peter D.; Joseph, Alain; Hodgkins, Paul; Smeets, Hugo M.

    2014-01-01

    Background Chronic constipation is a common condition, but the exact impact on healthcare budgets in Western Europe is poorly documented. Objectives The aim of this study was to (a) investigate chronic constipation-related direct medical costs in patients with newly diagnosed chronic constipation and (b) study differences in costs according to natural history. Patients and methods We identified 16 887 patients newly diagnosed with chronic constipation in a Dutch health insurance database (∼1.3 million patients) in 2006–2009. Individuals with chronic constipation were selected on the basis of chronic laxative use (≥90 days/year) and diagnostic related groups for chronic constipation. On the basis of the episodes of laxative use and diagnostic related groups, individuals were categorized as having persistent, episodic, and nonrecurrent disease. Unadjusted costs for laxatives and hospital care for chronic constipation and constipation-related comorbidities were assessed and compared between patients with nonrecurrent, episodic, and persistent disease. Factors associated with costs were identified using Cox regression analyses. Results The mean total chronic constipation-related direct medical costs in the first year after diagnosis were €310±845 and consisted of laxatives (45%) and hospital care for chronic constipation (26%) as well as constipation-related comorbidities (29%). Costs were highest in patients with persistent disease (€367±882) compared with patients with episodic (€292±808) and nonrecurrent (€263±613) disease (Pconstipation-related comorbidities were the largest cost drivers for total constipation-related direct medical costs in patients with newly diagnosed chronic constipation. Direct medical costs differed according to patient characteristics. PMID:25229982

  8. Economic Burden, Mortality, and Institutionalization in Patients Newly Diagnosed with Alzheimer's Disease.

    Science.gov (United States)

    Black, Christopher M; Fillit, Howard; Xie, Lin; Hu, Xiaohan; Kariburyo, M Furaha; Ambegaonkar, Baishali M; Baser, Onur; Yuce, Huseyin; Khandker, Rezaul K

    2018-01-01

    Current information is scarce regarding comorbid conditions, treatment, survival, institutionalization, and health care utilization for Alzheimer's disease (AD) patients. Compare all-cause mortality, rate of institutionalization, and economic burden between treated and untreated newly-diagnosed AD patients. Patients aged 65-100 years with ≥1 primary or ≥2 secondary AD diagnoses (ICD-9-CM:331.0] with continuous medical and pharmacy benefits for ≥12 months pre-index and ≥6 months post-index date (first AD diagnosis date) were identified from Medicare fee-for-service claims 01JAN2011-30JUN2014. Patients with AD treatment claims or AD/AD-related dementia diagnosis during the pre-index period were excluded. Patients were assigned to treated and untreated cohorts based on AD treatment received post-index date. Total 8,995 newly-diagnosed AD patients were identified; 4,037 (44.8%) were assigned to the treated cohort. Time-to-death and institutionalization were assessed using Cox regression. To compare health care costs and utilizations, 1 : 1 propensity score matching (PSM) was used. Untreated patients were older (83.85 versus 81.44 years; p institutionalization (HR = 0.801; p = 0.0003). After PSM, treated AD patients were less likely to have hospice visits (3.25% versus 9.45%; p institutionalization, and sometimes fewer resource utilizations, suggesting that treatment and improved care management could be beneficial for newly-diagnosed AD patients from economic and clinical perspectives.

  9. A member of the Tlr family is involved in dsRNA innate immune response in Paracentrotus lividus sea urchin.

    Science.gov (United States)

    Russo, Roberta; Chiaramonte, Marco; Matranga, Valeria; Arizza, Vincenzo

    2015-08-01

    The innate immune response involves proteins such as the membrane receptors of the Toll-like family (TLRs), which trigger different intracellular signalling pathways that are dependent on specific stimulating molecules. In sea urchins, TLR proteins are encoded by members of a large multigenic family composed of 60-250 genes in different species. Here, we report a newly identified mRNA sequence encoding a TLR protein (referred to as Pl-Tlr) isolated from Paracentrotus lividus immune cells. The partial protein sequence contained the conserved Toll/IL-1 receptor (TIR) domain, the transmembrane domain and part of the leucine repeats. Phylogenetic analysis of the Pl-Tlr protein was accomplished by comparing its sequence with those of TLRs from different classes of vertebrates and invertebrates. This analysis was suggestive of an evolutionary path that most likely represented the course of millions of years, starting from simple organisms and extending to humans. Challenge of the sea urchin immune system with poly-I:C, a chemical compound that mimics dsRNA, caused time-dependent Pl-Tlr mRNA up-regulation that was detected by QPCR. In contrast, bacterial LPS injury did not affect Pl-Tlr transcription. The study of the Tlr genes in the sea urchin model system may provide new perspectives on the role of Tlrs in the invertebrate immune response and clues concerning their evolution in a changing world. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. A newly developed snack effective for enhancing bone volume.

    Science.gov (United States)

    Ohtani, Junji; Hernandez, Rene Arturo Marquez; Sunagawa, Hiroko; Fujita, Tadashi; Kawata, Toshitsugu; Kaku, Masato; Motokawa, Masahide; Tsuka, Natsumi; Koseki, Hiroyuki; Matsuda, Yayoi; Hayashi, Hidetaka; Abedini, Sara; Tanne, Kazuo

    2009-07-03

    The incidence of primary osteoporosis is higher in Japan than in USA and European countries. Recently, the importance of preventive medicine has been gradually recognized in the field of orthopaedic surgery with a concept that peak bone mass should be increased in childhood as much as possible for the prevention of osteoporosis. Under such background, we have developed a new bean snack with an aim to improve bone volume loss. In this study, we examined the effects of a newly developed snack on bone volume and density in osteoporosis model mice. Orchiectomy (ORX) and ovariectomy (OVX) were performed for C57BL/6J mice of twelve-week-old (Jackson Laboratory, Bar Harbar, ME, USA) were used in this experiment. We prepared and given three types of powder diet e.g.: normal calcium diet (NCD, Ca: 0.9%, Clea Japan Co., Tokyo, Japan), low calcium diet (LCD, Ca: 0.63%, Clea Japan Co.,) and special diet (SCD, Ca: 0.9%). Eighteen weeks after surgery, all the animals were sacrified and prepared for histomorphometric analysis to quantify bone density and bone mineral content. As a result of histomorphometric examination, SCD was revealed to enhance bone volume irrespective of age and sex. The bone density was increased significantly in osteoporosis model mice fed the newly developmental snack as compared with the control mice. The bone mineral content was also enhanced significantly. These phenomena were revealed in both sexes. It is shown that the newly developed bean snack is highly effective for the improvement of bone volume loss irrespective of sex. We demonstrated that newly developmental snack supplements may be a useful preventive measure for Japanese whose bone mineral density values are less than the ideal condition.

  11. A newly developed snack effective for enhancing bone volume

    Directory of Open Access Journals (Sweden)

    Hayashi Hidetaka

    2009-07-01

    Full Text Available Abstract Background The incidence of primary osteoporosis is higher in Japan than in USA and European countries. Recently, the importance of preventive medicine has been gradually recognized in the field of orthopaedic surgery with a concept that peak bone mass should be increased in childhood as much as possible for the prevention of osteoporosis. Under such background, we have developed a new bean snack with an aim to improve bone volume loss. In this study, we examined the effects of a newly developed snack on bone volume and density in osteoporosis model mice. Methods Orchiectomy (ORX and ovariectomy (OVX were performed for C57BL/6J mice of twelve-week-old (Jackson Laboratory, Bar Harbar, ME, USA were used in this experiment. We prepared and given three types of powder diet e.g.: normal calcium diet (NCD, Ca: 0.9%, Clea Japan Co., Tokyo, Japan, low calcium diet (LCD, Ca: 0.63%, Clea Japan Co., and special diet (SCD, Ca: 0.9%. Eighteen weeks after surgery, all the animals were sacrified and prepared for histomorphometric analysis to quantify bone density and bone mineral content. Results As a result of histomorphometric examination, SCD was revealed to enhance bone volume irrespective of age and sex. The bone density was increased significantly in osteoporosis model mice fed the newly developmental snack as compared with the control mice. The bone mineral content was also enhanced significantly. These phenomena were revealed in both sexes. Conclusion It is shown that the newly developed bean snack is highly effective for the improvement of bone volume loss irrespective of sex. We demonstrated that newly developmental snack supplements may be a useful preventive measure for Japanese whose bone mineral density values are less than the ideal condition.

  12. Health problems of newly arrived migrants and refugees in Europe.

    Science.gov (United States)

    Pavli, Androula; Maltezou, Helena

    2017-07-01

    The number of migrants and refugees in Europe in the past few years has increased dramatically due to war, violence or prosecutions in their homeland. Migration may affect physical, mental and social health. The objective of this article is to assess migrants and refugees' health problems, and to recommend appropriate interventions. A PubMed search of published articles on health problems of newly arrived migrants and refugees was conducted from 2003 through 2016, focusing on the current refugee crisis in Europe. In addition to communicable diseases, such as respiratory, gastrointestinal and dermatologic infections, non-communicable diseases, including chronic conditions, mental and social problems, account for a significant morbidity burden in newly arrived migrants and refugees. Vaccine-preventable diseases are also of outmost importance. The appropriate management of newly arrived refugees and migrants' health problems is affected by barriers to access to health care including legal, communication, cultural and bureaucratic difficulties. There is diversity and lack of integration regarding health care provision across Europe due to policy differences between health care systems and social services. There is a notable burden of communicable and non-communicable diseases among newly arrived migrants and refugees. Provision of health care at reception and temporary centres should be integrated and provided by a multidisciplinary team Appropriate health care of migrants and refugees could greatly enhance their health and social status which will benefit also the host countries at large. © International Society of Travel Medicine, 2017. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com

  13. Ubiquitination of Newly Synthesized Proteins at the Ribosome

    OpenAIRE

    Wang, Feng; Canadeo, Larissa A.; Huibregtse, Jon M.

    2015-01-01

    Newly synthesized proteins can be misfolded or damaged because of errors during synthesis or environmental insults (e.g., heat shock), placing a significant burden on protein quality control systems. In addition, numerous human diseases are associated with a deficiency in eliminating aberrant proteins or accumulation of aggregated proteins. Understanding the mechanisms of protein quality control and disposal pathways for misfolded proteins is therefore crucial for therapeutic intervention in ...

  14. Fuel safety criteria in NEA member countries - Compilation of responses received from member countries

    International Nuclear Information System (INIS)

    2003-03-01

    In 2001 the Committee on the Safety of Nuclear Installations (CSNI) issued a report on Fuel Safety Criteria Technical Review. The objective was to review the present fuel safety criteria and judge to which extent they are affected by the 'new' design elements, such as different cladding materials, higher burnup, the use of MOX fuels, etc. The report stated that the current framework of fuel safety criteria remains generally applicable, being largely unaffected by the 'new' or modern design elements. The levels (numbers) in the individual safety criteria may, however, change in accordance with the particular fuel and core design features. Some of these levels have already been - or are continuously being - adjusted. The level adjustments of several other criteria (RIA, LOCA) also appears to be needed, on the basis of experimental data and the analysis thereof. As a follow-up, among its first tasks, the CSNI Special Expert Group on Fuel Safety Margins (SEG FSM) initiated the collection of information on the present fuel safety criteria used in NEA member states with the objective to solicit national practices in the use of fuel safety criteria, in particular to get information on their specific national levels/values, including their recent adjustments, and to identify the differences and commonalties between the different countries. Two sources of information were used to produce this report: a compilation of responses to a questionnaire prepared for the June 2000 CNRA meeting, and individual responses from the SEGFSM members to the new revised questionnaire issued by the task Force preparing this report. In accordance with the latter, the fuel safety criteria discussed in this report were divided into three categories: (A) safety criteria - criteria imposed by the regulator; (B) operational criteria - specific to the fuel design and provided by the fuel vendor as part of the licensing basis; (C) design criteria - limits employed by vendors and/or utilities for fuel

  15. Team Members | Center for Cancer Research

    Science.gov (United States)

    Our Team Members The Foregut Team includes experts in the diagnosis and treatment of the diseases listed below. Our clinical experience and active research offers patients the highest quality care in the setting of groundbreaking clinical trials.

  16. Concerns raised over new EPA members

    Science.gov (United States)

    Gwynne, Peter

    2017-12-01

    The Trump administration has nominated three new members of the Environmental Protection Agency (EPA) who critics say are undermining laws and “pampering” the industries they are supposed to regulate.

  17. Roles and Responsibilities for Web Council Members

    Science.gov (United States)

    Members represent their Region or AAship on the Web Council, act as a primary point of contact, coordinate Regional/AAship web development within broader Agency efforts including One EPA Web standards and best practices, and have other responsibilites.

  18. STRUCTURAL PERFORMANCE OF DEGRADED REINFORCED CONCRETE MEMBERS

    International Nuclear Information System (INIS)

    Braverman, J.I.; Miller, C.A.; Ellingwood, B.R.; Naus, D.J.; Hofmayer, C.H.; Bezler, P.; Chang, T.Y.

    2001-01-01

    This paper describes the results of a study to evaluate, in probabilistic terms, the effects of age-related degradation on the structural performance of reinforced concrete members at nuclear power plants. The paper focuses on degradation of reinforced concrete flexural members and shear walls due to the loss of steel reinforcing area and loss of concrete area (cracking/spalling). Loss of steel area is typically caused by corrosion while cracking and spalling can be caused by corrosion of reinforcing steel, freeze-thaw, or aggressive chemical attack. Structural performance in the presence of uncertainties is depicted by a fragility (or conditional probability of failure). The effects of degradation on the fragility of reinforced concrete members are calculated to assess the potential significance of various levels of degradation. The fragility modeling procedures applied to degraded concrete members can be used to assess the effects of degradation on plant risk and can lead to the development of probability-based degradation acceptance limits

  19. Energy outlooks of young members of parliament

    International Nuclear Information System (INIS)

    Tolonen, P.

    1999-01-01

    Pekka Tolonen Energy outlooks of young members of parliament The main theme is 'youth and nuclear energy'. This article presents opinions of young opinion leaders over energy policy and nuclear energy

  20. Member states buoy up beleagured EMBL

    CERN Multimedia

    Balter, M

    1999-01-01

    EMBL's governing council, made up of delegates from the lab's 16 member countries, agreed in principle to meet the costs of a multimillion-dollar pay claim, the result of a recent ruling by the ILO in Geneva (1 page).

  1. Simple sequence repeat (SSR) markers are effective for identifying ...

    African Journals Online (AJOL)

    The present study characterized and identified pear cultivars growing in the southern region of Minas Gerais State, Brazil, using microsatellite markers. Nineteen (19) pear cultivars were collected from two sites of Southern Minas Gerais State: Ribeirão Vermelho and Lavras. DNA was extracted from newly formed leaves and ...

  2. 16-membered macrolide antibiotics: a review.

    Science.gov (United States)

    Arsic, Biljana; Barber, Jill; Čikoš, Ana; Mladenovic, Milan; Stankovic, Nevena; Novak, Predrag

    2018-03-01

    The 16-membered macrolide antibiotics (e.g. tylosin A and josamycin) are mainly used in veterinary medicine, and are much less studied than their 14- and 15-membered erythromycin-based cousins. Although these antibiotics have similar antibacterial profiles, with activity primarily against Gram-positive and a limited range of Gram-negative organisms, the 16-membered macrolides show some advantages. These include better gastrointestinal tolerance, lack of drug-drug interactions, and activity against certain resistant bacterial strains by extension of the peptide tunnel reach allowing additional interactions. In addition to antibacterial activity, the most famous representative of the class, tylosin A, as well as some derivatives of desmycosin (tylosin B), have shown antimalarial activity. Such activity has also been observed in the 14-membered macrolide antibiotics, azithromycin, solithromycin and clindamycin. This antimalarial activity provides the opportunity to investigate these drugs as cheap and effective antimalarials. This is an overview of the latest research on biosynthesis, structure, chemical properties and mode of action of 16-membered macrolides, with special emphasis on their most explored members: tylosin A and josamycin. Copyright © 2017 Elsevier B.V. and International Society of Chemotherapy. All rights reserved.

  3. Finding Street Gang Members on Twitter

    Science.gov (United States)

    Balasuriya, Lakshika; Wijeratne, Sanjaya; Doran, Derek; Sheth, Amit

    2017-01-01

    Most street gang members use Twitter to intimidate others, to present outrageous images and statements to the world, and to share recent illegal activities. Their tweets may thus be useful to law enforcement agencies to discover clues about recent crimes or to anticipate ones that may occur. Finding these posts, however, requires a method to discover gang member Twitter profiles. This is a challenging task since gang members represent a very small population of the 320 million Twitter users. This paper studies the problem of automatically finding gang members on Twitter. It outlines a process to curate one of the largest sets of verifiable gang member profiles that have ever been studied. A review of these profiles establishes differences in the language, images, YouTube links, and emojis gang members use compared to the rest of the Twitter population. Features from this review are used to train a series of supervised classifiers. Our classifier achieves a promising F1 score with a low false positive rate. PMID:28713880

  4. Finding Street Gang Members on Twitter.

    Science.gov (United States)

    Balasuriya, Lakshika; Wijeratne, Sanjaya; Doran, Derek; Sheth, Amit

    2016-08-01

    Most street gang members use Twitter to intimidate others, to present outrageous images and statements to the world, and to share recent illegal activities. Their tweets may thus be useful to law enforcement agencies to discover clues about recent crimes or to anticipate ones that may occur. Finding these posts, however, requires a method to discover gang member Twitter profiles. This is a challenging task since gang members represent a very small population of the 320 million Twitter users. This paper studies the problem of automatically finding gang members on Twitter. It outlines a process to curate one of the largest sets of verifiable gang member profiles that have ever been studied. A review of these profiles establishes differences in the language, images, YouTube links, and emojis gang members use compared to the rest of the Twitter population. Features from this review are used to train a series of supervised classifiers. Our classifier achieves a promising F 1 score with a low false positive rate.

  5. The serendipitous origin of chordate secretin peptide family members

    Directory of Open Access Journals (Sweden)

    Gomes Ana S

    2010-05-01

    Full Text Available Abstract Background The secretin family is a pleotropic group of brain-gut peptides with affinity for class 2 G-protein coupled receptors (secretin family GPCRs proposed to have emerged early in the metazoan radiation via gene or genome duplications. In human, 10 members exist and sequence and functional homologues and ligand-receptor pairs have been characterised in representatives of most vertebrate classes. Secretin-like family GPCR homologues have also been isolated in non-vertebrate genomes however their corresponding ligands have not been convincingly identified and their evolution remains enigmatic. Results In silico sequence comparisons failed to retrieve a non-vertebrate (porifera, cnidaria, protostome and early deuterostome secretin family homologue. In contrast, secretin family members were identified in lamprey, several teleosts and tetrapods and comparative studies revealed that sequence and structure is in general maintained. Sequence comparisons and phylogenetic analysis revealed that PACAP, VIP and GCG are the most highly conserved members and two major peptide subfamilies exist; i PACAP-like which includes PACAP, PRP, VIP, PH, GHRH, SCT and ii GCG-like which includes GCG, GLP1, GLP2 and GIP. Conserved regions flanking secretin family members were established by comparative analysis of the Takifugu, Xenopus, chicken and human genomes and gene homologues were identified in nematode, Drosophila and Ciona genomes but no gene linkage occurred. However, in Drosophila and nematode genes which flank vertebrate secretin family members were identified in the same chromosome. Conclusions Receptors of the secretin-like family GPCRs are present in protostomes but no sequence homologues of the vertebrate cognate ligands have been identified. It has not been possible to determine when the ligands evolved but it seems likely that it was after the protostome-deuterostome divergence from an exon that was part of an existing gene or gene fragment

  6. Size distributions of member asteroids in seven Hirayama families

    International Nuclear Information System (INIS)

    Mikami, Takao; Ishida, Keiichi.

    1990-01-01

    The size distributions of asteroids in the seven Hirayama families are studied for newly assigned member asteroids in the diameter range of about 10 to 100 km. The size distributions for the different families are expressed by the power-law functions with distinctly different power-law indices. The power-law indices for families with small mean orbital inclinations are about 2.5 to 3.0. On the other hand, the power-law indices for families with large mean orbital inclinations are significantly smaller than 2.5. This indicates that the smaller asteroids were removed preferentially from these families after their formation. It is thought that the smaller asteroids left behind the families were dispersed into the main belt. It is consistent with the fact that the power-law index for the size distribution of asteroids with diameters smaller than 25 km in the main belt is larger than the power-law indices for the size distributions of asteroids in the families. This segregation due to the asteroid size can be caused by a drag force caused by the ambient matter deposited on the invariable place of the solar system during the early evolutionary stage. (author)

  7. A Gigantic Molecular Wheel of {Gd140}: A New Member of the Molecular Wheel Family.

    Science.gov (United States)

    Zheng, Xiu-Ying; Jiang, You-Hong; Zhuang, Gui-Lin; Liu, Da-Peng; Liao, Hong-Gang; Kong, Xiang-Jian; Long, La-Sheng; Zheng, Lan-Sun

    2017-12-20

    Nanoscale inorganic wheel-shaped structures are one of the most striking types of molecular aggregations. Here, we report the synthesis of a gigantic lanthanide wheel cluster containing 140 Gd 3+ atoms. As the largest lanthanide cluster reported thus far, {Gd 140 } features an attractive wheel-like structure with 10-fold symmetry. The nanoscopic molecular wheel possesses the largest diameter of 6.0 nm and displays high stability in solution, which allows direct visualization by scanning transmission electron microscopy. The newly discovered lanthanide {Gd 140 } cluster represents a new member of the molecular wheel family.

  8. Exploring the Transition to Practice for the Newly Credentialed Athletic Trainer: A Programmatic View.

    Science.gov (United States)

    Mazerolle, Stephanie M; Walker, Stacy E; Thrasher, Ashley Brooke

    2015-10-01

    Some newly credentialed athletic trainers (ATs) pursue a postprofessional degree with a curriculum that specifically advances their athletic training practice. It is unknown how those postprofessional programs assist in their transition to practice. To gain an understanding of initiatives used by postprofessional athletic training programs to facilitate role transition from student to professional during their graduate degree programs. Qualitative study. Semistructured telephone interviews. A total of 19 program directors (10 men, 9 women) from 13 Commission on Accreditation of Athletic Training Education-accredited and 6 unaccredited postprofessional athletic training programs. Telephone interviews were recorded digitally and transcribed verbatim. For data analysis, we used the principles of general inductive approach. Credibility was maintained using peer review, member checks, and researcher triangulation. Three facilitators of transition to practice emerged: orientation sessions, mentoring, and assistantship. Participants used orientation sessions ranging from a few hours to more than 1 week to provide and discuss program polices and expectations and to outline roles and responsibilities. Faculty, preceptors, and mentors were integrated into the orientation for the academic and clinical portions of the program. All participants described a mentoring process in which students were assigned by the program or informally developed. Mentors included the assigned preceptor, a staff AT, or peer students in the program. The clinical assistantship provided exposure to the daily aspects of being an AT. Barriers to transition to practice included previous educational experiences and time management. Participants reported that students with more diverse didactic and clinical education experiences had easier transitions. The ability to manage time also emerged as a challenge. Postprofessional athletic training programs used a formal orientation session as an initial means

  9. Genetic relationships in an international collection of Puccinia horiana isolates based on newly identified molecular markers and demonstration of recombination.

    Science.gov (United States)

    De Backer, M; Bonants, P; Pedley, K F; Maes, M; Roldan-Ruiz, I; Van Bockstaele, E; Heungens, K; van der Lee, T

    2013-11-01

    The obligate biotrophic pathogen Puccinia horiana is the causal agent of chrysanthemum white rust. Although P. horiana is a quarantine organism, it has been able to spread to most chrysanthemum-producing regions in the world since the 1960s; however, the transfer routes are largely obscure. An extremely low level of allelic diversity was observed in a geographically diverse set of eight isolates using complexity reduction of polymorphic sequences (CRoPS) technology. Only 184 of the 16,196 contigs (1.1%) showed one or more single-nucleotide polymorphisms (SNPs). Thirty-two SNPs and one simple-sequence repeat were translated into molecular markers and used to genotype 45 isolates originating from North and South America, Asia, and Europe. In most cases, phylogenetic clustering was related to geographic origin, indicating local establishment. The European isolates mostly grouped in two major populations that may relate to the two historic introductions previously reported. However, evidence of recent geographic transfer was also observed, including transfer events between Europe and South America and between Southeast Asia and Europe. In contrast with the presumed clonal propagation of this microcyclic rust, strong indications of marker recombination were observed, presumably as a result of anastomosis, karyogamy, and somatic meiosis. Recombination and transfer also explain the geographic dispersal of specific markers. A near-to-significant correlation between the genotypic data and previously obtained pathotype data was observed and one marker was associated with the most virulent pathotype group. In combination with a fast SNP detection method, the markers presented here will be helpful tools to further elucidate the transfer pathways and local survival of this pathogen.

  10. Improved fermentative L-cysteine overproduction by enhancing a newly identified thiosulfate assimilation pathway in Escherichia coli.

    Science.gov (United States)

    Kawano, Yusuke; Onishi, Fumito; Shiroyama, Maeka; Miura, Masashi; Tanaka, Naoyuki; Oshiro, Satoshi; Nonaka, Gen; Nakanishi, Tsuyoshi; Ohtsu, Iwao

    2017-09-01

    Sulfate (SO 4 2- ) is an often-utilized and well-understood inorganic sulfur source in microorganism culture. Recently, another inorganic sulfur source, thiosulfate (S 2 O 3 2- ), was proposed to be more advantageous in microbial growth and biotechnological applications. Although its assimilation pathway is known to depend on O-acetyl-L-serine sulfhydrylase B (CysM in Escherichia coli), its metabolism has not been extensively investigated. Therefore, we aimed to explore another yet-unidentified CysM-independent thiosulfate assimilation pathway in E. coli. ΔcysM cells could accumulate essential L-cysteine from thiosulfate as the sole sulfur source and could grow, albeit slowly, demonstrating that a CysM-independent thiosulfate assimilation pathway is present in E. coli. This pathway is expected to consist of the initial part of the thiosulfate to sulfite (SO 3 2- ) conversion, and the latter part might be shared with the final part of the known sulfate assimilation pathway [sulfite → sulfide (S 2- ) → L-cysteine]. This is because thiosulfate-grown ΔcysM cells could accumulate a level of sulfite and sulfide equivalent to that of wild-type cells. The catalysis of thiosulfate to sulfite is at least partly mediated by thiosulfate sulfurtransferase (GlpE), because its overexpression could enhance cellular thiosulfate sulfurtransferase activity in vitro and complement the slow-growth phenotype of thiosulfate-grown ΔcysM cells in vivo. GlpE is therefore concluded to function in the novel CysM-independent thiosulfate assimilation pathway by catalyzing thiosulfate to sulfite. We applied this insight to L-cysteine overproduction in E. coli and succeeded in enhancing it by GlpE overexpression in media containing glucose or glycerol as the main carbon source, by up to ~1.7-fold (1207 mg/l) or ~1.5-fold (1529 mg/l), respectively.

  11. Newly identified invertebrate-type lysozyme (Splys-i) in mud crab (Scylla paramamosain) exhibiting muramidase-deficient antimicrobial activity.

    Science.gov (United States)

    Zhou, Jian; Zhao, Shu; Fang, Wen-Hong; Zhou, Jun-Fang; Zhang, Jing-Xiao; Ma, Hongyu; Lan, Jiang-Feng; Li, Xin-Cang

    2017-09-01

    Lysozymes are widely distributed immune effectors exerting muramidase activity against the peptidoglycan of the bacterial cell wall to trigger cell lysis. However, some invertebrate-type (i-type) lysozymes deficient of muramidase activity still exhibit antimicrobial activity. To date, the mechanism underlying the antimicrobial effect of muramidase-deficient i-type lysozymes remains unclear. Accordingly, this study characterized a novel i-type lysozyme, Splys-i, in the mud crab Scylla paramamosain. Splys-i shared the highest identity with the Litopenaeus vannamei i-type lysozyme (Lvlys-i2, 54% identity) at the amino acid level. Alignment analysis and 3D structure comparison show that Splys-i may be a muramidase-deficient i-type lysozyme because it lacks the two conserved catalytic residues (Glu and Asp) that are necessary for muramidase activity. Splys-i is mainly distributed in the intestine, stomach, gills, hepatopancreas, and hemocytes, and it is upregulated by Vibrio harveyi or Staphylococcus aureus challenge. Recombinant Splys-i protein (rSplys-i) can inhibit the growth of Gram-negative bacteria (V. harveyi, Vibrio alginolyticus, Vibrio parahemolyticus, and Escherichia coli), Gram-positive bacteria (S. aureus, Bacillus subtilis, and Bacillus megaterium), and the fungus Candida albicans to varying degrees. In this study, two binding assays and a bacterial agglutination assay were conducted to elucidate the potential antimicrobial mechanisms of Splys-i. Results demonstrated that rSplys-i could bind to all nine aforementioned microorganisms. It also exhibited a strong binding activity to lipopolysaccharide from E. coli and lipoteichoic acid and peptidoglycan (PGN) from S. aureus but a weak binding activity to PGN from B. subtilis and β-glucan from fungi. Moreover, rSplys-i could agglutinate these nine types of microorganisms in the presence of Ca 2+ at different protein concentrations. These results suggest that the binding activity and its triggered agglutinating activity might be two major mechanisms of action to realize the muramidase-deficient antibacterial activity. In addition, rSplys-i can hydrolyze the peptidoglycan of some Gram-positive bacteria because it exhibits weak isopeptidase activities in salt and protein concentration-dependent manner. This result indicates that such an isopeptidase activity may contribute to the muramidase-deficient antimicrobial activity to a certain degree. In conclusion, Splys-i is upregulated by pathogenic bacteria, and it inhibits bacterial growth by binding and agglutination activities as well as isopeptidase activity, suggesting that Splys-i is involved in immune defense against bacteria through several different mechanisms of action. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Copro-diagnosis of Echinococcus granulosus infection in dogs by amplification of a newly identified repeated DNA sequence

    NARCIS (Netherlands)

    Abbasi, Ibrahim; Branzburg, Anna; Campos-Ponce, Maiza; Abdel Hafez, Sami K; Raoul, Francis; Craig, Philip S; Hamburger, Joseph

    Diagnosis of Echinococcus granulosus infection in dogs by detecting adult worms recovered post mortem or purged from the intestines after treatment with arecoline is not suitable for mass screening. Large-scale diagnosis by detection of copro-antigens is useful but only with relatively high

  13. Altimeter-derived flow field over a newly identified coastal ocean boundary in the eastern Arabian Sea

    Digital Repository Service at National Institute of Oceanography (India)

    Antony, M.K.; Somayajulu, Y.K.; Swamy, G.N.

    part, tapers off towards north and bulges towards south. In the present communication, the T/P-derived flow pattern over this new boundary is presented. The derived flow pattern shows the general dominance of meso-scale eddies in the Arabian Sea...

  14. NMDAR hypofunction and somatostatin-expressing GABAergic interneurons and receptors: A newly identified correlation and its effects in schizophrenia

    Directory of Open Access Journals (Sweden)

    Fatemah Alherz

    2017-06-01

    Full Text Available This review investigates the association between N-methyl-d-Aspartate receptor (NMDAR hypofunction and somatostatin-expressing GABAergic interneurons (SST+ and how it contributes to the cognitive deficits observed in schizophrenia (SZ. This is based on evidence that NMDAR antagonists caused symptoms resembling SZ in healthy individuals. NMDAR hypofunction in GABAergic interneurons results in the modulation of the cortical network oscillation, particularly in the gamma range (30–80 Hz. These gamma-band oscillation (GBO abnormalities were found to lead to the cognitive deficits observed in the disorder. Postmortem mRNA studies have shown that SST decreased more significantly than any other biomarker in schizophrenic subjects. The functional role of Somatostatin (SST in the aetiology of SZ can be studied through its receptors. Genetic knockout studies in animal models in Huntington's disease (HD have shown that a specific SST receptor, SSTR2, is increased along with the increased NMDAR activity, with opposing patterns observed in SZ. A direct correlation between SSTR and NMDAR is hence inferred in this review with the hope of finding a potential new therapeutic target for the treatment of SZ and related neurological conditions.

  15. Pretreatment serum squamous cell carcinoma antigen : A newly identified prognostic factor in early-stage cervical carcinoma

    NARCIS (Netherlands)

    Duk, JM; Groenier, KH; deBruijn, HWA; Hollema, H; tenHoor, KA; vanderZee, AGJ; Aalders, JG

    Purpose: To investigate the prognostic value of pretreatment serum squamous cell carcinoma antigen (SCC-ag) levels in patients with cervical squamous cell carcinoma in relation to well-established conventional risk factors. Patients and Methods: Sere from 653 women treated for squamous cervical

  16. Bibliometric analysis of anaesthesia journal editorial board members: correlation between journal impact factor and the median h-index of its board members.

    Science.gov (United States)

    Pagel, P S; Hudetz, J A

    2011-09-01

    h-index is useful for quantifying scholarly activity in medicine, but this statistic has not been extensively applied as a measure of productivity in anaesthesia. We conducted a bibliometric analysis of h-index in editorial board members and tested the hypothesis that editorial board members of anaesthesia journals with higher impact factors (IFs) have higher h-indices. Ten of 19 journals with 2009 IF>1 were randomly chosen from Journal Citation Reports(®). Board members were identified using each journal's website. Publications, citations, citations per publication, and h-index for each member were obtained using Scopus(®). Four hundred and twenty-three individuals filled 481 anaesthesia editorial board positions. The median h-index of all editorial board members was 14. Board members published 75 papers (median) with 1006 citations and 13 citations per publication. Members serving on journals with IF greater than median had significantly (Pcitations, and citations per publication than those at journals with IF less than median. A significant correlation between the median h-index of a journal's editorial board members and its IF (h-index=3.01×IF+6.85; r( 2)=0.452; P=0.033) was observed for the 10 journals examined. Board members of subspeciality-specific journals had bibliometric indices that were less than those at general journals. The h-index was greater in individuals serving more than one journal. European editorial board members had higher h-index values than their American colleagues. The results suggest that editorial board members of anaesthesia journals with higher IFs have higher h-indices.

  17. Stress experiences of family members of registered sex offenders.

    Science.gov (United States)

    Tewksbury, Richard; Levenson, Jill

    2009-01-01

    The collateral consequences of sex offender registration and notification (SORN) have been well established, although little evidence has supported the efficacy of SORN. Based on the belief that family members provide some of the most consistent, important, and intense forms of support for criminal offenders in general and registered sex offenders (RSOs) more specifically, the experiences of sanctions, losses, and stresses of these individuals is examined. Using survey responses from 584 individuals known to visit online support and advocacy groups for RSOs and their loved ones, this study identifies the stress levels and stressors experienced by this population. Findings show that family members of RSOs experience high levels of social isolation, fear, shame, property damage, and forced residential relocation. Perceived stress is significantly higher for those who are of lower economic means, feel isolated, have high levels of fear and shame/embarrassment, or were forced to move. (c) 2009 John Wiley & Sons, Ltd.

  18. Mycobacterium tuberculosis Complex Members Adapted to Wild and Domestic Animals.

    Science.gov (United States)

    Malone, Kerri M; Gordon, Stephen V

    2017-01-01

    The Mycobacterium tuberculosis complex (MTBC) is composed of several highly genetically related species that can be broadly classified into those that are human-host adapted and those that possess the ability to propagate and transmit in a variety of wild and domesticated animals. Since the initial description of the bovine tubercle bacillus, now known as Mycobacterium bovis, by Theobald Smith in the late 1800's, isolates originating from a wide range of animal hosts have been identified and characterized as M. microti, M. pinnipedii, the Dassie bacillus, M. mungi, M. caprae, M. orygis and M. suricattae. This chapter outlines the events resulting in the identification of each of these animal-adapted species, their close genetic relationships, and how genome-based phylogenetic analyses of species-specific variation amongst MTBC members is beginning to unravel the events that resulted in the evolution of the MTBC and the observed host tropism between the human- and animal-adapted member species.

  19. Epidemiological criminology: drug use among African American gang members.

    Science.gov (United States)

    Lanier, Mark M; Pack, Robert P; Akers, Timothy A

    2010-01-01

    Epidemiological methods and public health theories can be tied to theories of crime and delinquency and used to create evidence-based policy. Interdisciplinary theoretical approaches to existing, and emerging, public health and criminal justice problems hold great promise. Differential association theory postulates that close association with delinquent peers leads to an increase in deviant activities such as illicit drug use. Social cognitive theory postulates that health behavior change is driven by the interaction of (a) cognitive states that support a health outcome, (b) the social and contextual environment, (c) and individual action. Combined, these theories can be applied to drug eradication programs as well as other health and crime issues. Focus groups and interviews were performed to identify rates of illicit substance use among incarcerated African American adolescent male gang members and nongang members. The policy recommendations illustrate the convergence of criminological and epidemiological theory under the new paradigm of epidemiological criminology or ''EpiCrim.''

  20. THE FISCAL PRESSURE IN THE EU MEMBER STATES

    Directory of Open Access Journals (Sweden)

    DOBROTĂ GABRIELA

    2011-03-01

    Full Text Available The development of an economy is determined in a significant proportion by the tax system structure, by how it exercises its functions and ensures the collection of state resources. A high tax efficiency, due to the acceptability of tax provisions are the ideal conditions of any tax system. In this context, it is obvious that most tax systems have undergone significant changes under the impact of the action of a complex system of factors. Increased need for resources in various countries was reflected in attempts to identify the relationship that allows both the securing of the necessary funds and their economic and social development. The quantification of the fiscal pressure on the EU member states show a wide range of tax rates. This paper makes a comparative analysis of the degree of taxation in the EU member states.

  1. Static Members of Classes in C#

    Directory of Open Access Journals (Sweden)

    Adrian LUPASC

    2017-12-01

    Full Text Available The C# language is object-oriented, which is why the declared member data must be part of a class. Thus, there is no possibility to declare certain variables that can be accessed from anywhere within the application, as it happens, for example, with global variables at the C language level. Making this work in C# is possible through static members of the class. Declaring a class implies defining some of its member data that later receive values when creating each object. A static member of the class can be interpreted as belonging only to the class, not to the objects subsequently created, which means that for the non-static data, there are as many children as there were objects created, while for the static ones there is only one copy, regardless of the number of created objects. In this regard, this paper presents the main aspects that characterize these abstract concepts of object oriented programming in general and C# language in particular, detailing how to develop an application that includes both static and non-static members. At the same time, particularities in the mirror for the two types of data, restrictions on use and potential limitations are presented.

  2. Migration processes in SCO member states

    Directory of Open Access Journals (Sweden)

    Valentina Sergeevna Antonyuk

    2012-12-01

    Full Text Available The article concerns modern state and development of migration processes in SCO member states. As a main method of research statistical analysis was applied. The article shows that migration streams between SCO member states are rather intensive, and the problem of labor migration becomes more and more urgent. The countries of consuming and supplying of labour force are clearly differentiated in the region. For some countries, labor export is the key sector of economy. At the same time, interstate relations between SCO member states sometimes are rather disputed. The most urgent factors causing the development of migration processes in the region were determined. Among them, thefactor of growing outflows from China isespecially noted. It is noted that migration processes are discussed by SCO member states nowadays in terms of illegal migration and international criminality connected with it. It means that the question of labor migration is a real problem. It is indicated that the creation of a specific joint commission on migration policy affiliated with the Council of Foreign Ministers of SCO member states is the necessary condition of effective interaction in migration questions within the framework of Shanghai Cooperation Organization.

  3. Resilience and Associated Factors among Mainland Chinese Women Newly Diagnosed with Breast Cancer.

    Science.gov (United States)

    Wu, Zijing; Liu, Ye; Li, Xuelian; Li, Xiaohan

    2016-01-01

    Resilience is the individual's ability to bounce back from trauma. It has been studied for some time in the U.S., but few studies in China have addressed this important construct. In mainland China, relatively little is known about the resilience of patients in clinical settings, especially among patients with breast cancer. In this study, we aimed to evaluate the level of resilience and identify predictors of resilience among mainland Chinese women newly diagnosed with breast cancer. A cross-sectional descriptive study was conducted with 213 mainland Chinese women newly diagnosed with breast cancer between November 2014 and June 2015. Participants were assessed with the Connor-Davidson Resilience Scale (CD-RISC), Social Support Rating Scale (SSRS), Medical Coping Modes Questionnaire (MCMQ, including 3 subscales: confrontation, avoidance, and acceptance-resignation), Herth Hope Index (HHI), and demographic and disease-related information. Descriptive statistics, bivariate analyses and multiple stepwise regression were conducted to explore predictors for resilience. The average score for CD-RISC was 60.97, ranging from 37 to 69. Resilience was positively associated with educational level, family income, time span after diagnosis, social support, confrontation, avoidance, and hope. However, resilience was negatively associated with age, body mass index (BMI), and acceptance-resignation. Multiple stepwise regression analysis indicated that hope (β = 0.343, Presilience and explained 50.1% of the total variance in resilience. Women with newly diagnosed breast cancer from mainland China demonstrated particularly low resilience level, which was predicted by hope educational level, avoidance, confrontation, and age.

  4. Resilience and Associated Factors among Mainland Chinese Women Newly Diagnosed with Breast Cancer.

    Directory of Open Access Journals (Sweden)

    Zijing Wu

    Full Text Available Resilience is the individual's ability to bounce back from trauma. It has been studied for some time in the U.S., but few studies in China have addressed this important construct. In mainland China, relatively little is known about the resilience of patients in clinical settings, especially among patients with breast cancer. In this study, we aimed to evaluate the level of resilience and identify predictors of resilience among mainland Chinese women newly diagnosed with breast cancer.A cross-sectional descriptive study was conducted with 213 mainland Chinese women newly diagnosed with breast cancer between November 2014 and June 2015. Participants were assessed with the Connor-Davidson Resilience Scale (CD-RISC, Social Support Rating Scale (SSRS, Medical Coping Modes Questionnaire (MCMQ, including 3 subscales: confrontation, avoidance, and acceptance-resignation, Herth Hope Index (HHI, and demographic and disease-related information. Descriptive statistics, bivariate analyses and multiple stepwise regression were conducted to explore predictors for resilience.The average score for CD-RISC was 60.97, ranging from 37 to 69. Resilience was positively associated with educational level, family income, time span after diagnosis, social support, confrontation, avoidance, and hope. However, resilience was negatively associated with age, body mass index (BMI, and acceptance-resignation. Multiple stepwise regression analysis indicated that hope (β = 0.343, P<0.001, educational level of junior college or above (β = 0.272, P<0.001, educational level of high school (β = 0.235, P<0.001, avoidance (β = 0.220, P<0.001, confrontation (β = 0.187, P = 0.001, and age (β = -0.108, P = 0.037 significantly affected resilience and explained 50.1% of the total variance in resilience.Women with newly diagnosed breast cancer from mainland China demonstrated particularly low resilience level, which was predicted by hope educational level, avoidance, confrontation

  5. [Recent infected and newly reported HIV cases in Jiangsu province, 2011-2013].

    Science.gov (United States)

    Hu, Haiyang; Liu, Xiaoyan; Zhang, Zhi; Xu, Jinshui; Fu, Gengfeng; Huan, Xiping

    2014-10-01

    To understand the status of recent infected and newly reported HIV cases in Jiangsu province. Information including general demographic, mode of transmission and sample source of newly reported HIV infected cases was collected. Corresponding serum or plasma samples were collected and tested with BED-CEIA. Proportions of recent HIV infections among different populations were calculated, and associated factors of recent HIV infection calculated. Among cases infected through different channels as homosexual, heterosexual and needles sharing, the proportions of recent infections were 29.19% , 17.40% and 21.75% , respectively. Statistically significant difference was seen between different populations(P < 0.05). Compared with female cases, male cases were more likely to be recent infected (OR = 1.569, 95%CI: 1.168-2.107). Compared with cases older than 35 years of age, the ones that younger than that age were more likely to be recently infected (OR = 1.556, 95% CI:1.289-1.879). Compared with cases who remained single, those married cases were more likely to be long-term infections(OR = 0.789, 95%CI:0.649-0.960). Compared with patients identified by hospitals, the recent HIV infections were more likely to be found through voluntary counseling programs and testing (OR = 2.278, 95%CI: 1.853-2.801), project-based surveillance programs (OR = 2.409, 95%CI:1.860- 3.120), and unpaid blood donation sites (OR = 2.911, 95%CI:2.118-4.001)(P < 0.05). Proportion of MSM ranked 1st in the newly reported HIV cases in Jiangsu province. Related HIV case-finding programs should be strengthened to reduce the secondary transmission.

  6. Cryptomarasmius gen. nov. established in the Physalacriaceae to accommodate members of Marasmius section Hygrometrici.

    Science.gov (United States)

    Jenkinson, Thomas S; Perry, Brian A; Schaefer, Rainier E; Desjardin, Dennis E

    2014-01-01

    Phylogenetic placement of the infrageneric section Hygrometrici (genus Marasmius sensu stricto) in prior molecular phylogenetic studies have been unresolved and problematical. Molecular analyses based on newly generated ribosomal nuc-LSU and 5.8S sequences resolve members of section Hygrometrici to the family Physalacriaceae. The new genus Cryptomarasmius is proposed to accommodate members of Marasmius section Hygrometrici. Fourteen species belonging to section Hygrometrici whose available type specimens bear morphological features corresponding to the new genus are formally combined in Cryptomarasmius. Taxonomic transfers are made only for taxa in which type specimens have been studied and/or representative material sequenced. Although other species placed in section Hygrometrici may belong in Cryptomarasmius, further transfers are not proposed until additional studies on type material are conducted.

  7. Burden on family members of the mentally ill: a naturalistic study in Japan.

    Science.gov (United States)

    Hasui, Chieko; Sakamoto, Shinji; Sugiura, Tomoko; Miyata, Ryoji; Fujii, Yasuo; Koshiishi, Fumio; Kitamura, Toshinori

    2002-01-01

    People with mental disorders often cause distress among their family members. We examined a total of 25 pairs of newly referred psychiatric patients and their family members to investigate the correlations between family burden and patient diagnosis (using the Structured Clinical Interview for DSM-III-R [SCID] axis I disorders), symptomatic severity (Positive and Negative Symptoms Scales [PANSS]), global function (Global Assessment of Functioning [GAF]), and the general level of family function (Family Adaptability and Cohesion Evaluation Scale [FACES]). The subjective and objective burdens on the family were assessed by self-report. The subjective and objective burdens were significantly predicted only by the GAF score. Copyright 2002, Elsevier Science (USA). All rights reserved.

  8. Ethical climate and nurse competence - newly graduated nurses' perceptions.

    Science.gov (United States)

    Numminen, Olivia; Leino-Kilpi, Helena; Isoaho, Hannu; Meretoja, Riitta

    2015-12-01

    Nursing practice takes place in a social framework, in which environmental elements and interpersonal relations interact. Ethical climate of the work unit is an important element affecting nurses' professional and ethical practice. Nevertheless, whatever the environmental circumstances, nurses are expected to be professionally competent providing high-quality care ethically and clinically. This study examined newly graduated nurses' perception of the ethical climate of their work environment and its association with their self-assessed professional competence, turnover intentions and job satisfaction. Descriptive, cross-sectional, correlational research design was applied. Participants consisted of 318 newly graduated nurses. Data were collected electronically and analysed statistically. Ethical approval and permissions to use instruments and conduct the study were obtained according to required procedures. Data were rendered anonymous to protect participant confidentiality. Completing the questionnaire was interpreted as consent to participate. Nurses' overall perception of the ethical climate was positive. More positive perceptions related to peers, patients and physicians, and less positive to hospitals and managers. Strong associations were found between perceived ethical climate and self-assessed competence, turnover intentions in terms of changing job, and job satisfaction in terms of quality of care. Nurses at a higher competence level with positive views of job satisfaction and low turnover intentions perceived the climate significantly more positively. Nursing management responsible for and having the power to implement changes should understand their contribution in ethical leadership, as well as the multidimensional nature of nurses' work environment and the interaction between work-related factors in planning developmental measures. Future research should focus on issues in nurse managers' ethical leadership in creating ethical work environments. There

  9. Workplace Violence and Job Outcomes of Newly Licensed Nurses.

    Science.gov (United States)

    Chang, Hyoung Eun; Cho, Sung-Hyun

    2016-12-01

    The purpose of this study was to examine the prevalence of workplace violence toward newly licensed nurses and the relationship between workplace violence and job outcomes. An online survey was conducted of newly licensed registered nurses who had obtained their license in 2012 or 2013 in South Korea and had been working for 5-12 months after first being employed. The sample consisted of 312 nurses working in hospitals or clinics. The Copenhagen Psychosocial Questionnaire II was used to measure violence and nurse job outcomes. Multiple linear and logistic regression analyses were conducted to examine the relationship between violence and job outcomes. Verbal abuse was most prevalent (59.6%), followed by threats of violence (36.9%), physical violence (27.6%), bullying (25.6%), and sexual harassment (22.4%). Approximately three quarters of the nurses had experienced at least one type of violence. The main perpetrators were patients and nurse colleagues, although the distribution of perpetrators varied depending on the type of violence. Bullying had a significant relationship with all four job outcomes (job satisfaction, burnout, commitment to the workplace, and intent to leave), while verbal abuse was associated with all job outcomes except for intent to leave. Violence perpetrated by nurse colleagues had a significant relationship with all four job outcomes, while violence by physicians had a significant inverse relationship with job satisfaction. Workplace violence is experienced by a high percentage of newly licensed nurses, and is associated with their job outcomes. Copyright © 2016. Published by Elsevier B.V.

  10. Does formal mentoring for faculty members matter? A survey of clinical faculty members.

    Science.gov (United States)

    Mylona, Elza; Brubaker, Linda; Williams, Valerie N; Novielli, Karen D; Lyness, Jeffrey M; Pollart, Susan M; Dandar, Valerie; Bunton, Sarah A

    2016-06-01

    Mentoring relationships, for all medical school faculty members, are an important component of lifelong development and education, yet an understanding of mentoring among medical school clinical faculty members is incomplete. This study examined associations between formal mentoring relationships and aspects of faculty members' engagement and satisfaction. It then explored the variability of these associations across subgroups of clinical faculty members to understand the status of mentoring and outcomes of mentoring relationships. The authors hypothesised that academic clinical faculty members currently in formal mentoring relationships experience enhanced employee engagement and satisfaction with their department and institution. Medical school faculty members at 26 self-selected USA institutions participated in the 2011-2014 Faculty Forward Engagement Survey. Responses from clinical faculty members were analysed for relationships between mentoring status and perceptions of engagement by faculty members. Of the 11 953 clinical faculty respondents, almost one-third reported having a formal mentoring relationship (30%; 3529). Most mentored faculty indicated the relationship was important (86%; n = 3027), and over three-fourths were satisfied with their mentoring experience (77%; n = 2722). Mentored faculty members across ranks reported significantly higher levels of satisfaction and more positive perceptions of their roles in the organisation. Faculty members who were not receiving mentoring reported significantly less satisfaction with their workplace environment and lower overall satisfaction. Mentored clinical faculty members have significantly greater satisfaction with their department and institution. This multi-institutional study provides evidence that fostering mentoring opportunities may facilitate faculty members' satisfaction and engagement, which, in turn, may help medical schools retain high-quality faculty staff committed to the multidimensional

  11. Certification document for newly generated contact-handled transuranic waste

    International Nuclear Information System (INIS)

    Box, W.D.; Setaro, J.

    1984-01-01

    The US Department of Energy has requested that all national laboratories handling defense waste develop and augment a program whereby all newly generated contact-handled transuranic (TRU) waste be contained, stored, and then shipped to the Waste Isolation Pilot Plant (WIPP) in accordance with the requirements set forth in WIPP-DOE-114. The program described in this report delineates how Oak Ridge National Laboratory intends to comply with these requirements and lists the procedures used by each generator to ensure that their TRU wastes are certifiable for shipment to WIPP

  12. Healthcare system information at language schools for newly arrived immigrants

    DEFF Research Database (Denmark)

    Tynell, Lena Lyngholt; Wimmelmann, Camilla Lawaetz; Jervelund, Signe Smith

    2017-01-01

    Objective: In most European countries, immigrants do not systematically learn about the host countries’ healthcare system when arriving. This study investigated how newly arrived immigrants perceived the information they received about the Danish healthcare system. Method: Immigrants attending...... a language school in Copenhagen in 2012 received either a course or written information on the Danish healthcare system and subsequently evaluated this quantitatively. Results: The evaluation revealed a positive appraisal of the course/information provided. Conclusion: In times of austerity, incorporating...... healthcare information into an already existing language programme may be pertinent for providing immigrants with knowledge on the healthcare system....

  13. HIV coreceptor tropism among patients with newly diagnosed infection

    Directory of Open Access Journals (Sweden)

    Luković Sretko

    2016-01-01

    Full Text Available Introduction: Coreceptor tropism is the ability of human immunodeficiency virus (HIV to use CCR5 or CXCR4 coreceptor to enter the host cell. Tropism depends on the structure of the surface glycoprotein, involved in binding molecules to receptor and coreceptor. Viruses that CCR5use are named R5, viruses that CXCR4 use are X4-tropic, and dual/mixed (DM viruses use either of the two. During early stages of HIV infection,R5 strains are usually present and with the progression of HIV disease, frequency of X4 occurs. Aim: The aim of the study was to analyze the coreceptor tropism in newly diagnosed HIV infected patients. Material and methods: The study group included 26 patients with newly diagnosed HIV infection, in the hospital care from 2010 to 2012 at the Clinic for Infectious and Tropical diseases of the Clinical Center of Serbia. Upon RNA isolation from plasma, PCR amplification and DNA sequencing of the V3 loop of the env gene were performed. The sequences were used for prediction of the coreceptor tropism, using the Geno2pheno bioinformatics algorithms. Results: R5 and X4 tropism were detected in 21/26 (81% and 5/26 (19% patients, respectively. Five out of twenty-six patients (19.2% were in the C3 clinical stadium of the disease, and all of them were infected with R5-tropic virus. Fourteen out of twenty-five patients (56% were late presenters of HIV infection, where 12 (86% of them were infected with R5-tropic virus. Conclusion: Our results imply that the majority of HIV strains in patients, with newly diagnosed infection in Serbia, are characterized by R5 tropism. However, the prevalence of X4 strains is not negligible, indicating late presentation of newly diagnosed patients, but also possibly implying increased virulence of the circulating strains. Considering that CCR5 antagonists would not be effective in 19% of studied patients, the prediction of coreceptor tropism is undoubtedly very important.

  14. Price determinants of newly built dwellings in Serbia

    Directory of Open Access Journals (Sweden)

    Nikolić Ivan

    2015-01-01

    Full Text Available This paper analyses the determinants of newly built dwelling prices in Serbia in a panel of 24 cities over the period 2011-2014. Results suggest that dwelling prices primarily tend to rise with population growth and real total net wages as a proxy of household incomes, while declines in effective interest rate on housing loans are associated with higher dwelling prices. Additional explanatory variables, such as the level of development of observed cities, geographical distance from the capital, or real GDP dynamics in the country, despite the expected correlation, didn't have a statistically significant influence on the dependant variable.

  15. Microvascular complications at time of diagnosis of type 2 diabetes are similar among diabetic patients detected by targeted screening and patients newly diagnosed in general practice - The Hoorn Screening Study

    NARCIS (Netherlands)

    Spijkerman, A.M.W.; Dekker, J.M.; Nijpels, G.; Adriaanse, M.C.; Kostense, P.J.; Ruwaard, D.; Stehouwer, C.D.A.; Bouter, L.M.; Heine, R.J.

    2003-01-01

    OBJECTIVE - To investigate whether screening-detected diabetic patients differ from diabetic patients newly diagnosed in general practice with regard to the presence of microvascular complications. RESEARCH AND DESIGN METHODS - Diabetic patients, identified by a population-based targeted screening

  16. Microvascular complications at time of diagnosis of type 2 diabetes are similar among diabetic patients detected by targeted screening and patients newly diagnosed in general practice : the hoorn screening study

    NARCIS (Netherlands)

    Spijkerman, Annemieke M W; Dekker, Jacqueline M; Nijpels, Giel; Adriaanse, Marcel C; Kostense, Piet J; Ruwaard, Dirk; Stehouwer, Coen D A; Bouter, Lex M; Heine, Robert J

    OBJECTIVE: To investigate whether screening-detected diabetic patients differ from diabetic patients newly diagnosed in general practice with regard to the presence of microvascular complications. RESEARCH AND DESIGN METHODS: Diabetic patients, identified by a population-based targeted screening

  17. Geneva University honours two CERN staff members

    CERN Multimedia

    2001-01-01

    Albert Hofmann Steve Myers On 8 June, two CERN staff members will receive Geneva University's highest distinction. On the proposal of the University's particle physicists, Steve Myers and Albert Hoffmann, who orchestrated LEP commissioning and operation and were instrumental in its success, will awarded the distinction of doctor honoris causa. The ceremony, interspersed with musical interludes, will be followed by a formal reception and is open to all. The Uni Dufour car park will be free to members of the public attending the ceremony. 8 June 2001 at 10.00 a.m. Uni Dufour, Auditoire Piaget 24, rue Général Dufour, Geneva.

  18. The Anatomische Gesellschaft and National Socialism: an analysis based on newly available archival material.

    Science.gov (United States)

    Winkelmann, Andreas

    2015-09-01

    The newly available scientific estate of Heinrich von Eggeling (1869-1954), long-time secretary of the Anatomische Gesellschaft (AG), allows a more profound analysis of how this scientific association went through the period of the "Third Reich". At the first meeting under the new rulers in 1934, von Eggeling and Siegfried Mollier prevented their board colleague Martin Heidenhain from giving an introductory talk because they (not unjustly) feared anti-Jewish protests, but also because many anatomy professors, like other German scholars, were fervent nationalists who welcomed Hitler and largely accepted the expulsion of Jewish and other colleagues as 'inevitable' for national renewal. Many persecuted members nevertheless remained on the membership lists and the AG never officially introduced anti-Jewish bylaws. Eggeling and his like-minded colleagues successfully defended the international status of the AG, though not so much against the Nazi authorities but against a younger generation of anatomists who were willing to benefit from the new political situation and strived for their own German anatomical association. The available archival material suggests that the motivation of the established leading members of the AG to take this specific path was not rooted in opposition to the new rulers but rather in defence of their traditional status of reputed professors running a time-honoured, world leading society. This made international reputation an important guideline for many decisions. While they did ward off attempts by the younger generation to politicise the AG, their post-war calls for an apolitical science remain ambivalent, as their own stance had not always been apolitical. Copyright © 2015 Elsevier GmbH. All rights reserved.

  19. Attitudes Toward FDA Regulation of Newly Deemed Tobacco Products.

    Science.gov (United States)

    Kowitt, Sarah D; Goldstein, Adam O; Schmidt, Allison M; Hall, Marissa G; Brewer, Noel T

    2017-10-01

    To examine how smokers perceive FDA oversight of e-cigarettes, hookah, and cigars. Current US smokers (N = 1,520) participating in a randomized clinical trial of pictorial cigarette pack warnings completed a survey that included questions about attitudes toward new FDA regulations covering newly deemed tobacco products (ie, regulation of e-cigarettes, nicotine gels or liquids used in e-cigarettes, hookah, and cigars). Between 47% and 56% of current smokers viewed these new FDA regulations favorably and between 17% - 24% opposed them. Favorable attitudes toward the regulations were more common among smokers with higher quit intentions (adjusted odds ratio (aOR): 1.17, 95% CI: 1.02, 1.33) and more negative beliefs about smokers (aOR: 1.18, 95% CI: 1.05, 1.33). Participants with higher education, higher income, and previous exposure to e-cigarette advertisements had higher odds of expressing positive attitudes toward the new FDA regulations (p FDA regulation of newly deemed tobacco products favorably. Local and state policy-makers and tobacco control advocates can build on this support to enact and strengthen tobacco control provisions for e-cigarettes, cigars, and hookah.

  20. Weight and height in children newly diagnosed with cancer.

    Science.gov (United States)

    Brinksma, Aeltsje; Roodbol, Petrie F; Sulkers, Esther; Hooimeijer, H Louise; Sauer, Pieter J J; van Sonderen, Eric; de Bont, Eveline S J M; Tissing, Wim J E

    2015-02-01

    Although weight loss and lack of linear growth occur in children with cancer, growth history is not included in research that aims to determine nutritional status in children newly diagnosed with cancer. Therefore, this study aimed to determine weight loss and lack of linear growth in this patient group. Weight and height were recorded in 95 children (ages 1.5-10 years) at diagnosis and compared with data predicted from growth curves. Age, gender, type of malignancy, extent of disease, and prior weight and height were tested for their potential relation to differences between actual and predicted data. The incidence of undernutrition, based on z-scores for weight-for-age (WFA), height-for-age (HFA), and weight-for-height (WFH), was 2%, 4%, and 7%, respectively. Actual z-scores were lower than predicted z-scores. Differences between actual and predicted z-scores of cancer had the highest risk of significant weight loss (nutritional status. Therefore, assessment of growth history should be standard of care to ensure appropriate nutritional interventions and should be included in research that aims to evaluate nutritional status in children newly diagnosed with cancer. Pediatr Blood Cancer 2015;62:269-273. © 2014 Wiley Periodicals, Inc. © 2014 Wiley Periodicals, Inc.

  1. Visual System Involvement in Patients with Newly Diagnosed Parkinson Disease.

    Science.gov (United States)

    Arrigo, Alessandro; Calamuneri, Alessandro; Milardi, Demetrio; Mormina, Enricomaria; Rania, Laura; Postorino, Elisa; Marino, Silvia; Di Lorenzo, Giuseppe; Anastasi, Giuseppe Pio; Ghilardi, Maria Felice; Aragona, Pasquale; Quartarone, Angelo; Gaeta, Michele

    2017-12-01

    Purpose To assess intracranial visual system changes of newly diagnosed Parkinson disease in drug-naïve patients. Materials and Methods Twenty patients with newly diagnosed Parkinson disease and 20 age-matched control subjects were recruited. Magnetic resonance (MR) imaging (T1-weighted and diffusion-weighted imaging) was performed with a 3-T MR imager. White matter changes were assessed by exploring a white matter diffusion profile by means of diffusion-tensor imaging-based parameters and constrained spherical deconvolution-based connectivity analysis and by means of white matter voxel-based morphometry (VBM). Alterations in occipital gray matter were investigated by means of gray matter VBM. Morphologic analysis of the optic chiasm was based on manual measurement of regions of interest. Statistical testing included analysis of variance, t tests, and permutation tests. Results In the patients with Parkinson disease, significant alterations were found in optic radiation connectivity distribution, with decreased lateral geniculate nucleus V2 density (F, -8.28; P Parkinson disease and that the entire intracranial visual system can be involved. © RSNA, 2017 Online supplemental material is available for this article.

  2. Omeprazole, other antiulcer drugs and newly diagnosed gout

    Science.gov (United States)

    Meier, Christoph R.; Jick, Hershel

    1997-01-01

    Aims Case-reports describing patients who developed a first episode of acute gout while being treated with the proton pump inhibitor omeprazole led us to compare incidence rates of newly diagnosed gout cases among omeprazole, ranitidine and cimetidine users. Methods We conducted a cohort study with a nested case-control analysis using the UK-based General Practitioner Research Database (GPRD). The study encompassed a cohort of more than 53 000 subjects who received some 185 000 prescriptions for the three study drugs. Results Neither current omeprazole vs recent use (age- and sex-adjusted relative risk 1.1, 95% CI 0.5–2.1), nor current omeprazole use in comparison with current use of the two histamine H2-receptor blockers was associated with an increased risk of developing newly diagnosed gout. Higher age (RR 2.4, 95% CI 1.5–3.9), male gender (RR 5.4, 95% CI 2.8–10.3), high body mass index (OR 3.3, 95% CI 1.0–10.9) and hypertension (OR 4.5, 95% CI 1.6–12.9) were all important risk factors for gout. Conclusions While other known risk factors were significantly associated with gout, current omeprazole use was not materially associated with an increased gout incidence. PMID:9278205

  3. Image dependency in the recognition of newly learnt faces.

    Science.gov (United States)

    Longmore, Christopher A; Santos, Isabel M; Silva, Carlos F; Hall, Abi; Faloyin, Dipo; Little, Emily

    2017-05-01

    Research investigating the effect of lighting and viewpoint changes on unfamiliar and newly learnt faces has revealed that such recognition is highly image dependent and that changes in either of these leads to poor recognition accuracy. Three experiments are reported to extend these findings by examining the effect of apparent age on the recognition of newly learnt faces. Experiment 1 investigated the ability to generalize to novel ages of a face after learning a single image. It was found that recognition was best for the learnt image with performance falling the greater the dissimilarity between the study and test images. Experiments 2 and 3 examined whether learning two images aids subsequent recognition of a novel image. The results indicated that interpolation between two studied images (Experiment 2) provided some additional benefit over learning a single view, but that this did not extend to extrapolation (Experiment 3). The results from all studies suggest that recognition was driven primarily by pictorial codes and that the recognition of faces learnt from a limited number of sources operates on stored images of faces as opposed to more abstract, structural, representations.

  4. May we practise endotracheal intubation on the newly dead?

    Science.gov (United States)

    Ardagh, M

    1997-10-01

    Endotracheal intubation (ETI) is a valuable procedure which must be learnt and practised, and performing ETI on cadavers is probably the best way to do this, although lesser alternatives do exist. Performing ETI on a cadaver is viewed with a real and reasonable repugnance and if it is done without proper authorisation it might be illegal. Some form of consent is required. Presumed consent would preferably be governed by statute and should only occur if the community is well informed and therefore in a position of being able to decline. Currently neither statute nor adequate informing exists. Endotracheal intubation on the newly dead may be justifiable according to a Guttman scale if the patient has already consented to organ donation and if further research supports the relevance of the Guttman scale to this question. A "mandated choice" with prior individual consent as a matter of public policy is the best of these solutions, however until such a solution is in place we may not practise endotracheal intubation on the newly dead.

  5. Coping Profiles Differentiate Psychological Adjustment in Chinese Women Newly Diagnosed With Breast Cancer.

    Science.gov (United States)

    Li, Lingyan; Li, Shichen; Wang, Yuping; Yi, Jinyao; Yang, Yanjie; He, Jincai; Zhu, Xiongzhao

    2017-06-01

    The study aimed to explore latent profiles of coping in Chinese women newly diagnosed with breast cancer and examine the differences of psychological distress, demographic, and medical characteristics across profiles. Latent profile analysis was used to identify 3 classes of copers based on data from 618 Chinese women newly diagnosed with breast cancer who completed questionnaires assessing their coping strategies and psychological distress. "Adaptive coper," reporting most use of adaptive cognitive coping strategies, behaviors of acceptance and shifting attention, and least use of maladaptive cognitive coping strategies, had the best psychological adjustment. "Negative coper," characterized by most use of maladaptive cognitive coping strategies, least use of adaptive cognitive coping strategies except "putting in perspective," and median levels of medical coping behaviors, had the worst psychological adjustment. "Inconsistent coper," with great use of all cognitive coping strategies, and most behaviors of fighting against the disease, and fewest behaviors of attention shift, had relatively high levels of psychological distress. Younger age, less education, shorter time since diagnosis, widowed, living in rural areas, and undergoing chemotherapy are possible markers for patients with less adaptive coping patterns. Interventions should be developed according to the different coping profiles of patients, and the key group to target is "negative copers," who may benefit from cognitive behavioral approaches that combine emotion, cognition and behavior, which could help them more effectively appraise and cope with stressful events.

  6. Anxiety is associated with cognitive impairment in newly-diagnosed Parkinson's disease.

    Science.gov (United States)

    Dissanayaka, Nadeeka N W; Lawson, Rachael A; Yarnall, Alison J; Duncan, Gordon W; Breen, David P; Khoo, Tien K; Barker, Roger A; Burn, David J

    2017-03-01

    Anxiety and mild cognitive impairment (MCI) are prevalent non-motor manifestations of Parkinson's disease (PD). While few studies have demonstrated a possible link between cognitive dysfunction and anxiety in PD, to our knowledge, no studies have directly examined the association between them. This study investigated the association between anxiety and cognitive deficits in newly diagnosed PD patients. Patients with newly diagnosed PD (N = 185) were recruited from community and outpatient clinics. Anxiety was assessed using the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) clinician rated anxiety item, which has previously been validated against a standardized criteria for the diagnosis of anxiety disorders in PD. Participants scoring ≥2 were classified as anxious. A threshold of 1 SD below normative values (obtained from controls) was used to define cognitive impairment. Impairments in specific cognitive domains were identified as being >1 SD below controls in ≥1 test per domain. After controlling for age, education and motor severity, patients with anxiety were three times more likely to have cognitive impairment compared to those without anxiety (OR = 3.0, 95% CI = 1.2-7.3, p impairment due to impairment in the memory domain compared with PD without anxiety (OR = 2.3, 95% CI = 1.0-5.1, p impairment (specifically memory impairment). Examining the neural basis of this association warrants future research in this developing field. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  7. Newly graduated nurses' perception of competence and possible predictors: a cross-sectional survey.

    Science.gov (United States)

    Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun

    2012-01-01

    The aim of this study was to describe newly graduated nurses' own perception of competence and to identify possible predictors influencing their perceptions. The target population included nurses who graduated from nursing colleges in June 2006. Data collection was carried out from October 2006 until April 2007 using the Nurse Competence Scale (NCS), the California Critical Thinking Disposition Inventory, and the Research Utilization Questionnaire. The response rate was 33% (n = 620). Pearson's chi-square test, Student t test, and regression analyses were used for statistical calculations. The respondents assessed their overall competence level as "good" and assessed themselves most competent in providing ethical and individualized nursing care. They assessed themselves least competent in evaluating outcomes and further development of patient care. Their use of competence explained between 40% (helping) and 10% (managing) of the variance within the NCS competence categories. Critical thinking (CT) was the most prominent predictor for perception of competence in all competence categories and the overall competence, alone explaining between 20% (NCS total score) and 9% (managing) of the variance. The finding that CT was a significant predictor for perception of competence may indicate that developing nursing students' CT abilities is valuable to increase newly graduated nurses' perception of competence. Copyright © 2012 Elsevier Inc. All rights reserved.

  8. Newly Diagnosed Anemia Increases Risk of Parkinson's disease: A Population-Based Cohort Study.

    Science.gov (United States)

    Hong, Chien Tai; Huang, Yao Hsien; Liu, Hung Yi; Chiou, Hung-Yi; Chan, Lung; Chien, Li-Nien

    2016-07-14

    Anemia and low hemoglobin have been identified to increase Parkinson's disease (PD) risk. This population-based cohort study investigated PD risk in newly diagnosed anemic patients by using data from the Taiwan National Health Insurance Research Database. All newly diagnosed anemic patients (n = 86,334) without a history of stroke, neurodegenerative diseases, traumatic brain injury, major operations, or blood loss diseases were enrolled. A cohort of nonanemic controls, 1:1 matched with anemic patients on the basis of the demographics and pre-existing medical conditions, was also included. Competing risk analysis was used to evaluate PD risk in anemic patients compared with that in their matched controls. The adjusted hazard ratio (aHR) of PD risk in the anemic patients was 1.36 (95% confidence interval [CI]: 1.22-1.52, p anemia (IDA) patients tended to exhibit a higher PD risk (aHR: 1.49; 95% CI: 1.24-1.79, p anemia increases PD risk.

  9. Prevalence of Helicobacter pylori infection in newly arrived refugees attending the Migrant Health Service, South Australia.

    Science.gov (United States)

    Abdul Rahim, Nur R; Benson, Jill; Grocke, Kathryn; Vather, Deeva; Zimmerman, Jessica; Moody, Tessa; Mwanri, Lillian

    2017-04-01

    To determine the prevalence of Helicobacter pylori infection in the refugee population attending the Migrant Health Service, South Australia, identify demographic factors associated with infection and compare prevalence of infection in refugees with that of the nonrefugee population in Australia. Cross-sectional study conducted between October 2010 and August 2013. Monoclonal stool antigen testing for H. pylori infection is performed as part of a comprehensive health assessment for newly arrived refugees. The sample population included 922 adults and children. Outcome measures were (i) prevalence of H. pylori infection (ii) association between demographic factors such as sex, ethnicity and age, and H. pylori infection. H. pylori infection was detected in 198 (21.5%) participants (95% CI 18.9%-24.3%). The odds of infection were lower in females OR 0.71 (95% CI 0.51-0.98) compared to males. Compared to Middle Eastern participants, the odds of infection were 1.75 (95% CI 1.17-2.62) times higher in African and 1.90 (95% CI 1.10-3.26) times higher in Burmese participants. Infection was not associated with age. H. pylori infection is common among newly arrived refugees. The long latency of infection to development of complications and the availability of testing and relatively effective eradication regimens all add weight to a decision to screen in this population. © 2016 John Wiley & Sons Ltd.

  10. Does Preceptorship improve confidence and competence in Newly Qualified Nurses: A systematic literature review.

    Science.gov (United States)

    Irwin, Carole; Bliss, Julie; Poole, Karen

    2018-01-01

    A systematic literature review to assess whether preceptorship improves confidence and competence in Newly Qualified Nurses. Preceptorship was introduced into nursing in the United Kingdom in 1991 with the original aim to improve competence and confidence. This systematic review was undertaken to review the evidence of the impact of preceptorship on confidence and competence of nurses in their first year post qualifying. A comprehensive search of The British Nursing Index, CINAHL, Embase, Medline, PsycInfo, PyscArticles, Campbell Collaboration; Cochrane, HMIC, ERIC, ASSIA, Web of Science, Scopus, Scopus Conference, Web of Science Conferences; NHS Evidence, OpenGrey, National Technical, NINR, Opendoar, SSRN, Kings College London and the RCN was conducted. A PRISMA structured systematic review was carried out, 14 papers 4 mixed methods, 8 qualitative, 1 scoping review and 1 service development, published between 1996 and 2013 were critically reviewed, and data extracted using thematic analysis. Four themes were identified from a thematic analysis: measurement, knowledge and experience, support, and structure. While one-to-one preceptorship does influence confidence and competence, Preceptorship Programmes has greater impact than the individual preceptor. Due to limited empirical research there is no concrete evidence that Preceptorship has a direct impact on confidence or competence. Further research into team preceptorship/choice of preceptors and what impacts on Newly Qualified Nurses confidence and competence is required. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  11. Epidemiological Pattern of Newly Diagnosed Children with Type 1 Diabetes Mellitus, Taif, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Naglaa Mohamed Kamal Alanani

    2013-01-01

    Full Text Available Introduction and Aim. Type-1-diabetes mellitus (T1DM is the most commonly diagnosed type of DM in children and adolescents. We aim to identify the epidemiological profile, risk factors, clinical features, and factors related to delayed diagnosis or mismanagement in children with newly diagnosed T1DM in Taif, Saudi Arabia. Patients and Methods. Ninety-nine newly diagnosed patients were included in the study along with 110 healthy controls. Patients were classified into 3 groups (I: >2 years, II: 2–>6 years, and III: 6–12 years. Both patients and controls were tested for C-peptide, TSH, and autoantibodies associated with DM and those attacking the thyroid gland. Results. Diabetic ketoacidosis was present in 79.8%. Delayed and missed diagnoses were recorded in 45.5%, with significant correlation to age and district of origin. Severity at presentation showed significant correlation with age and cow’s milk feeding. Group I, those with misdiagnosis or positive DM related autoantibodies, had more severe presentations. The correlation of C-peptide and TSH levels in patients and controls was significant for C-peptide and nonsignificant for TSH. Conclusion. Misdiagnosis and mismanagement are common and account for more severe presentation, especially in young children >2 years. Early introduction of cow’s milk appears to be a risk factor for the development of T1DM.

  12. Antipsychotic medications and dental caries in newly diagnosed schizophrenia: A nationwide cohort study.

    Science.gov (United States)

    Hu, Kai-Fang; Chou, Yu-Hsiang; Wen, Yen-Hsia; Hsieh, Kun-Pin; Tsai, Jui-Hsiu; Yang, Pinchen; Yang, Yi-Hsin; Lin, Chun-Hung Richard

    2016-11-30

    We investigated the association between antipsychotic medications and the risk of dental caries in patients with schizophrenia. We enroled a nationwide cohort of patients with newly diagnosed schizophrenia within 1 year of dental caries development. Exposure to antipsychotics and other medications was categorised according to their type and duration, and the association between exposure and dental caries was assessed through logistic regressions. Of the 3610 patients with newly diagnosed schizophrenia, 2149 (59.5%) exhibited an incidence of treated dental caries. Logistic regression analysis identified a younger age, female sex, high income, a 2-year history of dental caries, and exposure to first-generation antipsychotics, and antihypertensives as independent risk factors for treated dental caries in patients with schizophrenia. Hyposalivation, the adverse effect of first-generation antipsychotics and antihypertensives, was associated with an increased risk of treated dental caries. However, hypersalivation from first-generation antipsychotics for dental caries was associated with a protective factor. These findings suggest that clinicians should pay attention to the aforementioned risk factors for dental caries in patients with schizophrenia, particularly while prescribing first-generation antipsychotics and antihypertensives to such patients. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  13. The interrelation between intestinal parasites and latent TB infections among newly resettled refugees in Texas.

    Science.gov (United States)

    Board, Amy R; Suzuki, Sumihiro

    2016-01-01

    Previous research has documented that parasite infection may increase vulnerability to TB among certain at risk populations. The purpose of this study was to identify whether an association exists between latent tuberculosis infection (LTBI) and intestinal parasite infection among newly resettled refugees in Texas while controlling for additional effects of region of origin, age and sex. Data for all refugees screened for both TB and intestinal parasites between January 2010 and mid-October 2013 were obtained from the Texas Refugee Health Screening Program and were analyzed using logistic regression. A total of 9860 refugees were included. In multivariable logistic regression analysis, pathogenic and non-pathogenic intestinal parasite infections yielded statistically significant reduced odds of LTBI. However, when individual parasite species were analyzed, hookworm infection indicated statistically significant increased odds of LTBI (OR 1.674, CI: 1.126-2.488). A positive association exists between hookworm infection and LTBI in newly arrived refugees to Texas. More research is needed to assess the nature and extent of these associations. © The Author 2015. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  14. Thoughts on identifiers

    CERN Document Server

    CERN. Geneva

    2005-01-01

    As business processes and information transactions have become an inextricably intertwined with the Web, the importance of assignment, registration, discovery, and maintenance of identifiers has increased. In spite of this, integrated frameworks for managing identifiers have been slow to emerge. Instead, identification systems arise (quite naturally) from immediate business needs without consideration for how they fit into larger information architectures. In addition, many legacy identifier systems further complicate the landscape, making it difficult for content managers to select and deploy identifier systems that meet both the business case and long term information management objectives. This presentation will outline a model for evaluating identifier applications and the functional requirements of the systems necessary to support them. The model is based on a layered analysis of the characteristics of identifier systems, including: * Functional characteristics * Technology * Policy * Business * Social T...

  15. Polyketide synthase chemistry does not direct biosynthetic divergence between 9- and 10-membered enediynes

    Science.gov (United States)

    Horsman, Geoff P.; Chen, Yihua; Thorson, Jon S.; Shen, Ben

    2010-01-01

    Enediynes are potent antitumor antibiotics that are classified as 9- or 10-membered according to the size of the enediyne core structure. However, almost nothing is known about enediyne core biosynthesis, and the determinants of 9- versus 10-membered enediyne core biosynthetic divergence remain elusive. Previous work identified enediyne-specific polyketide synthases (PKSEs) that can be phylogenetically distinguished as being involved in 9- versus 10-membered enediyne biosynthesis, suggesting that biosynthetic divergence might originate from differing PKSE chemistries. Recent in vitro studies have identified several compounds produced by the PKSE and associated thioesterase (TE), but condition-dependent product profiles make it difficult to ascertain a true catalytic difference between 9- and 10-membered PKSE-TE systems. Here we report that PKSE chemistry does not direct 9- versus 10-membered enediyne core biosynthetic divergence as revealed by comparing the products from three 9-membered and two 10-membered PKSE-TE systems under identical conditions using robust in vivo assays. Three independent experiments support a common catalytic function for 9- and 10-membered PKSEs by the production of a heptaene metabolite from: (i) all five cognate PKSE-TE pairs in Escherichia coli; (ii) the C-1027 and calicheamicin cognate PKSE-TEs in Streptomyces lividans K4-114; and (iii) selected native producers of both 9- and 10-membered enediynes. Furthermore, PKSEs and TEs from different 9- and 10-membered enediyne biosynthetic machineries are freely interchangeable, revealing that 9- versus 10-membered enediyne core biosynthetic divergence occurs beyond the PKSE-TE level. These findings establish a starting point for determining the origins of this biosynthetic divergence. PMID:20534556

  16. 29 CFR 452.14 - Newly formed or merged labor organizations.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Newly formed or merged labor organizations. 452.14 Section... REPORTING AND DISCLOSURE ACT OF 1959 Coverage of Election Provisions § 452.14 Newly formed or merged labor organizations. The initial selection of officers by newly formed or merged labor organizations is not subject to...

  17. Identifiability in stochastic models

    CERN Document Server

    1992-01-01

    The problem of identifiability is basic to all statistical methods and data analysis, occurring in such diverse areas as Reliability Theory, Survival Analysis, and Econometrics, where stochastic modeling is widely used. Mathematics dealing with identifiability per se is closely related to the so-called branch of ""characterization problems"" in Probability Theory. This book brings together relevant material on identifiability as it occurs in these diverse fields.

  18. Leader Communication Style: Effects on Members of Small Groups.

    Science.gov (United States)

    Barlow, Sally; And Others

    1982-01-01

    Determined effects of different leader verbal styles on group members. Results indicated leader verbal style is a factor influencing communication style of members and that it affects members' perceptions of leader orientation; however, it does not affect members' satisfaction with leaders, nor the self-concept of group members. (Author/RC)

  19. Important characteristics of operational force members

    CSIR Research Space (South Africa)

    Van Heerden, Adelai

    2017-10-01

    Full Text Available The operational forces military context is generally acknowledged as one of the most stressful contexts as it is demanding of members on a physical, psychological, social level with organisational, intra- and inter-personal demands of an extreme...

  20. Paying Faculty Members What They Are Worth.

    Science.gov (United States)

    Breslin, Richard D.; Klagholz, Leo F.

    1980-01-01

    Faculty members at New Jersey's state colleges have begun working under a plan that provides salary increases for meritorious performance. Such merit compensation does not conflict with faculty promotion, nor is it intended to replace cost-of-living increases. However, it does replace government-style guaranteed automatic raises that encourage…

  1. Phylogenetic relationships among members of the Pachydactylus ...

    African Journals Online (AJOL)

    The Pachydactylus capensis group is a phenetically-defined assemblage of five small-bodied geckos broadly distributed in eastern southern Africa. Several additional small-bodied Pachydactylus have been historically considered subspecies of P. capensis or members of this group. To assess evolutionary relationships ...

  2. Lecturers, students and community members sharing the ...

    African Journals Online (AJOL)

    Lecturers, students and community members sharing the responsibility of assessing project-based poster presentations. ... Active participation in the process of learning rather than transmission of information is prominent in modern higher education contexts. In alignment with this trend, traditional modes of assessment, ...

  3. WTO Members' Commitments in Education Services

    Science.gov (United States)

    Xu, Jian

    2009-01-01

    The establishment of World Trade Organization is in line with the conclusion reached at the end of the Uruguay Round in April 1994 by the bulk of the world's trading nations. WTO is in charge of managing multilateral trading system. WTO's "General Agreement on Trade in Services" (GATS) requires member nations to comply with the following…

  4. Vertical coordination and cooperative member benefits

    NARCIS (Netherlands)

    Zhong, Zhen; Zhang, Chen; Jia, Fu; Bijman, Jos

    2018-01-01

    Agricultural cooperatives have grown exponentially in the past few decades. There is anecdotal evidence showing that vertical coordination of cooperatives with upstream and downstream supply chain bring benefits to cooperative members; however this relationship is far from clear. In particular, the

  5. Members' needs, intragroup conflict, and group performance.

    Science.gov (United States)

    Chun, Jinseok S; Choi, Jin Nam

    2014-05-01

    Focusing on "what people want in their group" as a critical antecedent of intragroup conflict, the present study theorizes and empirically investigates the relationships among the psychological needs of group members, intragroup conflict, and group performance. It attends to the within-group average and dispersion of members' psychological needs and examines the effects stemming from group composition of needs on multiple types of conflict. The analyses based on multisource data from 145 organizational teams revealed significant relationships between the groups' composition with respect to the members' need for achievement and task conflict, need for affiliation and relationship conflict, and need for power and status conflict. Some of these relationships were moderated by open communication among members. The analyses also demonstrated that when the 3 types of conflict were considered together, task conflict was a positive predictor of group performance, whereas relationship conflict was a negative predictor. The findings highlight the motivational aspects of intragroup conflict, revealing the multilevel dynamics of the psychological needs in social settings. (c) 2014 APA, all rights reserved.

  6. Union members receive better redundancy terms

    NARCIS (Netherlands)

    Grünell, M.

    2003-01-01

    In July 2003, a trade union affiliated to the Dutch Christian Trade Union Federation (CNV) negotiated extra benefits for its own members in a redundancy agreement with the Getronics IT company. A similar deal was reached in 2002 by an affiliate of the Dutch Trade Union Federation (FNV) at Ballast

  7. Israel, CERN’s new Member State

    CERN Multimedia

    Anaïs Schaeffer

    2014-01-01

    On Wednesday, 15 January 2014, the official Israeli Flag-raising Ceremony took place to mark the accession of Israel to Membership of CERN, bringing the Organization’s number of Member States to 21.     For more information, click here.

  8. 75 FR 60126 - Performance Review Board Members

    Science.gov (United States)

    2010-09-29

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Performance Review Board Members Title 5, U.S.C. Section 4314(c)(4) of the Civil Service Reform Act of 1978, Public Law 95-454, requires that the appointment of... L. Hurst Jeanne C. Ireland Karen E. Jackson Holli B. Jaffe John S. Jarman George E. Jenkins Alfred C...

  9. Impact of combat deployment and posttraumatic stress disorder on newly reported coronary heart disease among US active duty and reserve forces.

    Science.gov (United States)

    Crum-Cianflone, Nancy F; Bagnell, Melissa E; Schaller, Emma; Boyko, Edward J; Smith, Besa; Maynard, Charles; Ulmer, Christi S; Vernalis, Marina; Smith, Tyler C

    2014-05-06

    The recent conflicts in Iraq and Afghanistan have exposed thousands of service members to intense stress, and as a result, many have developed posttraumatic stress disorder (PTSD). The role of military deployment experiences and PTSD in coronary heart disease (CHD) is not well defined, especially in young US service members with recent combat exposure. We conducted a prospective cohort study to investigate the relationships between wartime experiences, PTSD, and CHD. Current and former US military personnel from all service branches participating in the Millennium Cohort Study during 2001 to 2008 (n=60 025) were evaluated for newly self-reported CHD. Electronic medical record review for International Classification of Diseases, Ninth Revision, Clinical Modification codes for CHD was conducted among a subpopulation of active duty members (n=23 794). Logistic regression models examined the associations between combat experiences and PTSD with CHD with adjustment for established CHD risk factors. A total of 627 participants (1.0%) newly reported CHD over an average of 5.6 years of follow-up. Deployers with combat experiences had an increased odds of newly reporting CHD (odds ratio, 1.63; 95% confidence interval, 1.11-2.40) and having a diagnosis code for new-onset CHD (odds ratio, 1.93; 95% confidence interval, 1.31-2.84) compared with noncombat deployers. Screening positive for PTSD symptoms was associated with self-reported CHD before but not after adjustment for depression and anxiety and was not associated with a new diagnosis code for CHD. Combat deployments are associated with new-onset CHD among young US service members and veterans. Experiences of intense stress may increase the risk for CHD over a relatively short period among young adults.

  10. A novel Botrytis species is associated with a newly emergent foliar disease in cultivated Hemerocallis.

    Directory of Open Access Journals (Sweden)

    Robert T Grant-Downton

    Full Text Available Foliar tissue samples of cultivated daylilies (Hemerocallis hybrids showing the symptoms of a newly emergent foliar disease known as 'spring sickness' were investigated for associated fungi. The cause(s of this disease remain obscure. We isolated repeatedly a fungal species which proved to be member of the genus Botrytis, based on immunological tests. DNA sequence analysis of these isolates, using several different phyogenetically informative genes, indicated that they represent a new Botrytis species, most closely related to B. elliptica (lily blight, fire blight which is a major pathogen of cultivated Lilium. The distinction of the isolates was confirmed by morphological analysis of asexual sporulating cultures. Pathogenicity tests on Hemerocallis tissues in vitro demonstrated that this new species was able to induce lesions and rapid tissue necrosis. Based on this data, we infer that this new species, described here as B. deweyae, is likely to be an important contributor to the development of 'spring sickness' symptoms. Pathogenesis may be promoted by developmental and environmental factors that favour assault by this necrotrophic pathogen. The emergence of this disease is suggested to have been triggered by breeding-related changes in cultivated hybrids, particularly the erosion of genetic diversity. Our investigation confirms that emergent plant diseases are important and deserve close monitoring, especially in intensively in-bred plants.

  11. Predictors of nursing faculty members' organizational commitment in governmental universities.

    Science.gov (United States)

    Al-Hussami, Mahmoud; Saleh, Mohammad Y N; Abdalkader, Raghed Hussein; Mahadeen, Alia I

    2011-05-01

    It is essential for all university leaders to develop and maintain an effective programme of total quality management in a climate that promotes work satisfaction and employee support. The purpose of the study was to investigate the relationship of faculty members' organizational commitment to their job satisfaction, perceived organizational support, job autonomy, workload, and pay. A quantitative study, implementing a correlational research design to determine whether relationships existed between organizational commitment and job satisfaction, perceived organizational support, job autonomy, workload and pay. Stepwise linear regression analysis was used to estimate the probability of recorded variables included significant sample characteristics namely, age, experience and other work related attributes. The outcome showed a predictive model of three predictors which were significantly related to faculty members' commitment: job satisfaction, perceived support and age.   Although the findings were positive toward organizational commitment, continued consideration should be given to the fact that faculty members remain committed as the cost associated with leaving is high. A study of this nature increases the compartment in which faculty administrators monitor the work climate, observe and identify factors that may increase or decrease job satisfaction and the work commitment. © 2011 The Authors. Journal compilation © 2011 Blackwell Publishing Ltd.

  12. Research advisory board members' contributions and expectations in the USA.

    Science.gov (United States)

    Pinto, R M; Spector, Anya Y; Rahman, R; Gastolomendo, J D

    2015-06-01

    This study focuses on the Implementation Community Collaborative Board (I-CCB) to identify members' anticipated contributions to and returns from the I-CCB; examine whether or not members achieved these contributions and returns over time; and explore barriers and facilitators that influenced accomplishments. Longitudinal study with repeated semi-structured in-depth interviews; baseline captured anticipated contributions and returns; 6- and 18-month follow-ups short- and longer-term achievements. We used content analysis to code/reduce text into variables, describe, count and compare categories. Participants anticipated involvement in I-CCB dynamics/governance and in research tasks/procedures. Anticipated returns included social support. Participants exerting influence on I-CCB's research agenda stayed the same over time. Participants conducting research doubled between follow-ups; those writing grant proposals increased by 50%. Participants receiving emotional support remained the same. Challenges: meetings steered by researchers; lack of time; use of jargon. Facilitators: outreaching to community; being affected by HIV; having overlapping identities/roles as researcher, service consumer and/or practitioner. Research partners can maximize facilitators, redress barriers and improve advisory board members' retention. Findings may help optimize the functioning of advisory boards worldwide. © The Author (2013). Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  13. The importance of the training of Ethics Committee members.

    Science.gov (United States)

    Ricci, Giovanna; Cannovo, Nunzia

    2009-12-01

    Research Ethics Committees (RECs) carry out the important task of humanizing clinical trials. While current Italian and international legislation dedicates considerable attention to REC composition, with consensus on several vital guidelines, no such univocal guidelines are available for REC training in Europe. In Italy, the activity of RECs is subject to moral, civil and criminal responsibility, but the issue of their preparation has been addressed only marginally. This article deals with the Italian situation, thus aims at exploring the question of REC training and trying to identify solutions. Committee members need both initial and continuing education and training in research ethics, methodology and governance.

  14. The Complexity of Identifying Large Equivalence Classes

    DEFF Research Database (Denmark)

    Skyum, Sven; Frandsen, Gudmund Skovbjerg; Miltersen, Peter Bro

    1999-01-01

    We prove that at least 3k−4/k(2k−3)(n/2) – O(k)equivalence tests and no more than 2/k (n/2) + O(n) equivalence tests are needed in the worst case to identify the equivalence classes with at least k members in set of n elements. The upper bound is an improvement by a factor 2 compared to known res...

  15. Why 4-H Members Leave: A Study of Discontinuance through Both Current 4-H Members and Former Members

    Science.gov (United States)

    Chilek, Kevin Dwayne

    2012-01-01

    4-H members quit. It is part of every 4-H program, and according to the research, it is even part of growing up. If only we knew why they quit, we could possibly do something about it. To date, the reasons youth join 4-H have been more thoroughly researched than the reasons they quit. This study explores why youth choose to discontinue membership…

  16. STATE REGULATION OF FRANCHISING IN THE EU MEMBER COUNTRIES

    Directory of Open Access Journals (Sweden)

    Solomiya Ohinok

    2015-11-01

    Full Text Available In despite of extensive research of franchising in the scientific community, there are a lot of unresolved issues relating to franchising, in particular its regulation at the national level and at the level of the European Union that is why the purpose of the paper is to summarise and present the difference between state regulation of franchising in the EU member states and to research the basic principles of state regulation of franchising in the EU also to analyze legislation of the franchise relationship. Methodology. The survey is based on a comparison of data from all EU member countries and analisis of the legal framework of each country in particular and in general EU legislation. The article is devoted to a detailed analysis of main features of the franchise business in Europe. The mechanism of implementation of franchise relations between EU member states are studied. Government regulation of franchising in the EU member states are investigated. The rate of growth of franchising in Europe are analized. Results. By comparing different state laws and regulations of franchising we have identified the most effective and productive. We divided counties into two groups due to their regulation of franchising: countries which do not have a special government regulation of franchising; the countries which have state regulation of franchising; countries which have government regulation of franchising and it is governed by EU law, countries in which regulation is carried out in accordance with EU law. Thus, results of the survey showed that government regulation of franchising, as well as its regulation at the level of EU institutions have a positive impact on the development of franchising relationships. Practical implications of the results of the paper will help to develop well known network of franchise bussiness without legislative interference. Value/originality. It is first time we have grouped countries due to the main aspects of state

  17. Understanding of advance care planning by family members of persons undergoing hemodialysis.

    Science.gov (United States)

    Calvin, Amy O; Engebretson, Joan C; Sardual, S Alexander

    2014-11-01

    The purpose of this qualitative descriptive study was to explore hemodialysis patients' family members' understanding of end-of-life decision-making processes. The project aimed to address (a) family members' constructions of advance care planning (ACP), including their roles and responsibilities, and (b) family members' perceptions of health care providers' roles and responsibilities in ACP. Eighteen family members of persons undergoing hemodialysis were recruited primarily from outpatient dialysis facilities and interviewed individually. Confirmed transcript data were analyzed, coded, and compared, and categories were established. Interpretations were validated throughout the interviews and peer debriefing sessions were used at a later stage in the analysis. The overarching construct identified was one of Protection. Family members protect patients by (a) Sharing Burdens, (b) Normalizing Life, and (c) Personalizing Care. Recommendations for future research include the need to explore ACP of persons undergoing hemodialysis who do not have a family support system. © The Author(s) 2013.

  18. Experiences of being a family member to an older person with diabetes receiving home care services.

    Science.gov (United States)

    Bendixen, Bente E; Kirkevold, Marit; Graue, Marit; Haltbakk, Johannes

    2017-08-22

    To describe family members' experiences of attending to an old person with diabetes receiving home care services, including their interaction with the formal caregivers. The study has a qualitative descriptive design. From May to August 2015, eight family members were interviewed. Interviews were analysed using qualitative content analysis. To describe family members' experiences, the following four themes were identified: Security through patients' self-management skills and diabetes knowledge; Perceived burden due to the old persons' deteriorated health; Security through competent home care services; and Doubt due to personnel's inadequate approach and interaction. It is important for personnel in home care services to consider patients' self-management skills and the family members' diabetes knowledge as key aspects in order to limit experiences of burden when the older person with diabetes has deteriorating health. The findings underscore that interaction with home care personnel skilled in managing diabetes helps family members feel secure. © 2017 Nordic College of Caring Science.

  19. Using life history narratives to educate staff members about personhood in assisted living.

    Science.gov (United States)

    Gammonley, Denise; Lester, Connie L; Fleishman, Daniel; Duran, Lloyd; Cravero, Geoffrey

    2015-01-01

    Oral life history narratives are a promising method to promote person-centered values of personhood and belonging. This project used resident oral history interviews to educate staff members in an assisted-living setting about personhood. A single group pre-post test design evaluated impacts on 37 staff members to assess their use of resident videotaped oral history interviews and impacts on their perceived knowledge of residents. Perceived knowledge of residents declined (p = .003) between pretest and posttest. Older staff members were less likely to view a video. Staff members are interested in resident oral history biographies and identify them as helpful for delivering care. Oral history methods might provide an opportunity for staff members to promote personhood by allowing them to expand their understanding of resident preferences, values, and experiences.

  20. Behaviour of thin-walled cold-formed steel members in eccentric compression

    Science.gov (United States)

    Ungureanu, Viorel; Kotełko, Maria; Borkowski, Łukasz; Grudziecki, Jan

    2018-01-01

    Thin-walled cold-formed steel structures are usually made of members of class 4 cross-sections. Since these sections are prematurely prone to local or distortional buckling and due to the fact they do not have a real post-elastic capacity, the failure at ultimate stage of those members, either in compression or bending, always occurs by forming a local plastic mechanism. The present paper investigates the evolution of the plastic mechanisms and the possibility to use them to characterise the ultimate strength of short thin-walled cold-formed steel members subjected to eccentric compression about minor axis, particularly for members with lipped channel cross-section. Five different types of plastic mechanisms for members in compression with different eccentricities are identified and examined on the basis of FE numerical simulations. Preliminary results of experimental validation of numerical results are presented. The research is based on previous studies and some new investigations of the authors.

  1. 'You needed to rehab … families as well': family members' own goals for aphasia rehabilitation.

    Science.gov (United States)

    Howe, Tami; Davidson, Bronwyn; Worrall, Linda; Hersh, Deborah; Ferguson, Alison; Sherratt, Sue; Gilbert, Jocelyn

    2012-01-01

    Aphasia affects family members in addition to the individuals with the communication disorder. In order to develop appropriate services for the relatives of people with aphasia post-stroke, their rehabilitation goals need to be identified. The aim of the current investigation was to identify the rehabilitation goals that family members of individuals with aphasia have for themselves. Forty-eight family members of adults with aphasia post-stroke participated in in-depth semi-structured interviews to identify the rehabilitation goals they had for themselves. All the interviews were transcribed verbatim and analysed using qualitative content analysis. Analysis revealed seven categories of goals that the family members had for themselves: to be included in rehabilitation, to be provided with hope and positivity, to be able to communicate and maintain their relationship with the person with aphasia, to be given information, to be given support, to look after their own well-being, and to be able to cope with new responsibilities. A few participants reported that, at certain times during the rehabilitation process, they did not have any goals for themselves. This study highlights that family members of individuals with aphasia have a number of aphasia-related rehabilitation goals for themselves. In order to provide a family-centred approach to rehabilitation, health professionals, including speech-language pathologists, need systematically to identify and address family members' goals in light of the categories revealed in this investigation. © 2012 Royal College of Speech and Language Therapists.

  2. Experimental Measurements of Belt Gears in Newly Developed Device

    Directory of Open Access Journals (Sweden)

    Jozef Mascenik

    2016-05-01

    Full Text Available The paper deals with the alternative of determination of state of the belt gear. To realize themeasurements a newly developed device was designed for measurement and diagnostics of the belt gears. The main task is to detect the V-belt slip expressed by the coefficient of elastic creep and of specific slip with a measuring device. The measurements regarding can be performed if input revolutions of the electric motor and torque of the belt gear are constant whereas the tensioning force of the belt gear changes. It is also possible to perform the measurement if the input revolutions of the electric motor and the tensioning forces are constant and the torque changes.

  3. Interaction Studies between Newly Synthesized Photosensitive Polymer and Ionic Liquids

    Directory of Open Access Journals (Sweden)

    In Tae Kim

    2015-01-01

    Full Text Available In this information age, different kinds of photosensitive materials have been used in the manufacture of information storage devices. But these photosensitive materials have the bane of low diffraction efficiency. In order to solve this problem, we have synthesized a novel photosensitive polymer from epoxy-based azopolymers (with three types of azochromophores. Furthermore, we have studied the interaction between this newly synthesized azopolymer and ionic liquids (ILs. For this purpose, we have used the ammonium and imidazolium families of ILs, such as diethylammonium dihydrogen phosphate (DEAP, tributylammonium methyl sulfate (TBMS, triethylammonium 4-aminotoluene-3-sulfonic acid (TASA, and 1-methylimidazolium chloride ([Mim]Cl. To investigate the molecular interaction between azopolymer and ILs, we have used the following spectroscopic methods of analysis: UV-visible spectroscopy, photoluminescence (PL spectroscopy, Fourier transformed infrared spectroscopy (FT-IR, and confocal Raman spectroscopy. In this study, we have developed new photosensitive materials by combining polymer with ILs.

  4. Four newly recorded species of Dryopteridaceae from Kashmir valley, India

    Directory of Open Access Journals (Sweden)

    SHAKOOR AHMAD MIR

    2014-04-01

    Full Text Available Mir SA, Mishra AK, Reshi ZA, Sharma MP. 2014. Four newly recorded species of Dryopteridaceae from Kashmir valley, India. Biodiversitas 15: 6-11. Habitat diversity, elevation, cloud cover, rainfall, seasonal and temperature variations have created many ideal sites for the luxuriant growth of pteridophytes in the Kashmir valley, yet all the regions of the valley have not been surveyed. In Kashmir valley the family Dryopteridaceae is represented by 31 species. During the recent extensive field surveys of Shopian district four more species viz., Dryopteris caroli-hopei Fraser-Jenkins, Dryopteris blanfordii subsp. nigrosquamosa (Ching Fraser-Jenkins, Dryopteris pulvinulifera (Bedd. Kuntze and Polystichum Nepalense (Spreng C. Chr. have been recorded for the first time from the valley. The taxonomic description, synonyms, distribution and photographs of each species are given in this article.

  5. Guidelines for developing certification programs for newly generated TRU waste

    International Nuclear Information System (INIS)

    Whitty, W.J.; Ostenak, C.A.; Pillay, K.K.S.; Geoffrion, R.R.

    1983-05-01

    These guidelines were prepared with direction from the US Department of Energy (DOE) Transuranic (TRU) Waste Management Program in support of the DOE effort to certify that newly generated TRU wastes meet the Waste Isolation Pilot Plant (WIPP) Waste Acceptance Criteria. The guidelines provide instructions for generic Certification Program preparation for TRU-waste generators preparing site-specific Certification Programs in response to WIPP requirements. The guidelines address all major aspects of a Certification Program that are necessary to satisfy the WIPP Waste Acceptance Criteria and their associated Compliance Requirements and Certification Quality Assurance Requirements. The details of the major element of a Certification Program, namely, the Certification Plan, are described. The Certification Plan relies on supporting data and control documentation to provide a traceable, auditable account of certification activities. Examples of specific parts of the Certification Plan illustrate the recommended degree of detail. Also, a brief description of generic waste processes related to certification activities is included

  6. Hadronic decay properties of newly observed $\\Omega_c$ baryons

    OpenAIRE

    Zhao, Ze; Ye, Dan-Dan; Zhang, Ailin

    2017-01-01

    Hadronic decay widths of the newly observed charmed strange baryons, $\\Omega_c(3000)^0$, $\\Omega_c(3050)^0$, $\\Omega_c(3066)^0$, $\\Omega_c(3090)^0$ and $\\Omega_c(3119)^0$ have been calculated in a $^3P_0$ model. Our results indicate that $\\Omega_c(3066)^0$ and $\\Omega_c(3090)^0$ can be interpreted as the $1P-$wave $\\Omega_{c2}(\\frac{3}{2}^-)$ or $\\Omega_{c2}(\\frac{5}{2}^-)$. Though the measured masses of $\\Omega_c(3000)^0$, $\\Omega_c(3050)^0$ and $\\Omega_c(3119)^0$ are lower than existed theo...

  7. Status of photovoltaics in the Newly Associated States

    Energy Technology Data Exchange (ETDEWEB)

    Pietruszko, S.M.; Mikolajuk, A. [Warsaw Univ. of Technology, PV Centre, IMiO PW, Warsaw (Poland); Fara, L.; Fara, S. [Romanian (National) Agency for Renewable Energy (Romania); Vitanov, P.; Stratieva, N. [Central Lab. of Solar Energy and New Energy Sources BAS (Bulgaria); Rehak, J.; Barinka, R. [Solartec (Czech Republic); Mellikov, E. [Tallinn Technical Univ. (Estonia); Palfy, M. [Solart-System Ltd. (Hungary); Shipkovs, P. [Institute of Physical Energetics (Latvia); Krotkus, A. [Semiconductor Physics Institute (Lithuania); Saly, V. [Slovak Univ. of Technology (Slovakia); Nemac, F. [Energy Restructuring Agency (Slovenia); Swens, J. [Novem (Netherlands); Nowak, S. [NET Nowak Energy and Technology Ltd., (Switzerland); Zachariou, A. [CRES, (Greece); Fechner, H. [Arsenal (Austria); Passiniemi, P. [NAPS Systems (Finland)

    2004-07-01

    The Status of Photovoltaics in the Central and Eastern Europe presents the state of the art of photovoltaics (PV) in the Newly Associated States (NAS): Bulgaria, the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovakia, Slovenia. The attempt was made to cover all photovoltaics activities in NAS, from research to industry and markets as well as from technology development to dissemination and education. The document covers the following topics and issues: organization of PV research and demonstration activities, stakeholders involved in research and technology development (RTD), scientific potential of NAS PV community, PV activities carried out in NAS countries, PV policies and support mechanisms, achievements and barriers, challenges and needs to the development of PV in the NAS. (authors)

  8. Post Occupancy Evaluation of 23 Newly Renovated Apartments in Copenhagen

    DEFF Research Database (Denmark)

    Iqbal, Ahsan; Afshari, Alireza; Bergsøe, Niels Christian

    2016-01-01

    systems. All the ventilation units are equipped with parallel plate cross flow heat exchangers. The analysis in present article is based on the measured indoor quality parameters as well as energy consumptions. Among four different types of ventilation systems, Type 1 is a traditional decentralized...... ventilation system which works only on two speeds i.e. high airflow rates when kitchen exhaust is on otherwise nominal airflow rates. Type 2 ventilation systems are the decentralized ventilation system with motion sensors in hallways, humidity sensors in rooms and kitchen exhaust hood sensors. Type 3...... systems are also equipped with a newly designed drop type dampers that has a very low pressure drop. The dominant part of the study was based on the comparison of the performance of Type 1 ventilation system with the remaining three....

  9. Ubiquitination of newly synthesized proteins at the ribosome.

    Science.gov (United States)

    Wang, Feng; Canadeo, Larissa A; Huibregtse, Jon M

    2015-07-01

    Newly synthesized proteins can be misfolded or damaged because of errors during synthesis or environmental insults (e.g., heat shock), placing a significant burden on protein quality control systems. In addition, numerous human diseases are associated with a deficiency in eliminating aberrant proteins or accumulation of aggregated proteins. Understanding the mechanisms of protein quality control and disposal pathways for misfolded proteins is therefore crucial for therapeutic intervention in these diseases. Quality control processes function at many points in the life cycle of proteins, and a subset act at the actual site of protein synthesis, the ribosome. Here we summarize recent advances in the role of the ubiquitin proteasome system in protein quality control during the process of translation. Copyright © 2015 Elsevier B.V. and Société française de Biochimie et Biologie Moléculaire (SFBBM). All rights reserved.

  10. Muscle strength and fatigue in newly diagnosed patients with myasthenia gravis.

    Science.gov (United States)

    Vinge, Lotte; Andersen, Henning

    2016-10-01

    Dynamometry is increasingly used as an objective measurement of muscle strength in neurological diseases. No study has applied dynamometry in untreated newly diagnosed patients with myasthenia gravis (MG). Isometric muscle strength at the shoulder, knee, and ankle was determined in 21 MG patients before and after initial anti-myasthenic treatment. Isometric strength was compared with MG evaluation scales. Muscle strength was reduced for knee extensors and shoulder abductors but normal for ankle extensors. Isometric muscle strength did not correlate significantly with manual muscle testing (MG Composite). Dynamometry revealed improved muscle strength of up to 50% (median 17%; range -1.8-49.8) despite no change in the MG Composite score. Dynamometry appears to be a more sensitive method of identifying changes in limb strength than MG evaluation scales. This supports the use of dynamometry in MG patients, especially for evaluation of the effect of anti-myasthenic treatment. Muscle Nerve 54: 709-714, 2016. © 2016 Wiley Periodicals, Inc.

  11. A Newly Recorded Basket Star of Genus Gorgonocephalus (Ophiuroidea: Euryalida: Gorgonocephalidae from the East Sea, Korea

    Directory of Open Access Journals (Sweden)

    Kim, Donghwan

    2015-10-01

    Full Text Available Euryalid specimens were collected from Gonghyeonjin and Daejin, Gangwon-do in the East Sea, Korea at a depth of 250-300 m by fishing nets on November 2013 and August 2014. They were identified as Gorgonocephalus arcticus Leach, 1819 belonging to family Gorgonocephalidae of order Euryalida, which was new to the Korean fauna. Nucleotide sequences of partial mitochondrial cytochrome c oxidase I (mt-COI gene, which was 569 bp in length, were compared among four Gorgonocephalus species, and were subsequently employed to reconstruct phylogenetic trees using the MP, ML, and BI methods. As a result, no sequence difference was found between the G. arcticus mt-COI gene sequences from Korea and Canada, and the two made a strong monophyletic group. With the newly recorded G. arcticus in Korea, in total, four Gorgonocephalus species have been reported in Korea.

  12. Newly diagnosed obstructive sleep apnoea and type 2 diabetes mellitus.

    Science.gov (United States)

    Jacobsen, Anne Roed; Eriksen, Freja; Thorup, Line; Skødeberg, Lykke Bennedsen; Holm, Jonas Peter Yde; Hansen, Klavs Wörgler

    2017-07-01

    Obstructive sleep apnoea (OSA) is frequent in type 2 diabetes mellitus (DM) and is seen in 12-30% of patients with newly diagnosed OSA according to previous studies. Our aim was to determine the referral pattern and prevalence of patients with self-reported type 2 DM in a Danish cohort of patients with newly diagnosed OSA. Furthermore, we compared clinical data related to the sleep disorder in patients with and without type 2 DM and different OSA severities. This retrospective observational study was based on data from a cohort including all patients offered continuous positive airway pressure therapy in the course of a 14-month period after being referred to a sleep disorders clinic. A total of 54 of 696 (7.8%) patients had type 2 DM. The majority of the patients in the type 2 DM group were referred from a general practitioner and only 8% from diabetes clinics. BMI, age and cardiovascular morbidity in type 2 DM patients were significantly higher than in the group without diabetes, while the Epworth Sleepiness Scale (ESS) score, the Apnea Hypopnea Index (AHI) and the Oxygen Desaturation Index (ODI) were not statistically different. Daytime sleepiness was similar in patients with mild-to-moderate compared with severe OSA. AHI, ESS and ODI were similar in type 2 DM and the non-diabetic group. The prevalence of type 2 DM was lower than expected. Attention of healthcare providers to the association between type 2 DM and OSA is needed. The study was funded by the Central Region Denmark Region Research Fund. not relevant. Articles published in the DMJ are “open access”. This means that the articles are distributed under the terms of the Creative Commons Attribution Non-commercial License, which permits any non-commercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.

  13. Vibro-acoustic performance of newly designed tram track structures

    Science.gov (United States)

    Haladin, Ivo; Lakušić, Stjepan; Ahac, Maja

    2017-09-01

    Rail vehicles in interaction with a railway structure induce vibrations that are propagating to surrounding structures and cause noise disturbance in the surrounding areas. Since tram tracks in urban areas often share the running surface with road vehicles one of top priorities is to achieve low maintenance and long lasting structure. Research conducted in scope of this paper gives an overview of newly designed tram track structures designated for use on Zagreb tram network and their performance in terms of noise and vibration mitigation. Research has been conducted on a 150 m long test section consisted of three tram track types: standard tram track structure commonly used on tram lines in Zagreb, optimized tram structure for better noise and vibration mitigation and a slab track with double sleepers embedded in a concrete slab, which presents an entirely new approach of tram track construction in Zagreb. Track has been instrumented with acceleration sensors, strain gauges and revision shafts for inspection. Relative deformations give an insight into track structure dynamic load distribution through the exploitation period. Further the paper describes vibro-acoustic measurements conducted at the test site. To evaluate the track performance from the vibro-acoustical standpoint, detailed analysis of track decay rate has been analysed. Opposed to measurement technique using impact hammer for track decay rate measurements, newly developed measuring technique using vehicle pass by vibrations as a source of excitation has been proposed and analysed. Paper gives overview of the method, it’s benefits compared to standard method of track decay rate measurements and method evaluation based on noise measurements of the vehicle pass by.

  14. Newly discovered hepatitis C virus minicores circulate in human blood

    Science.gov (United States)

    Eng, Francis J.; El‐Shamy, Ahmed; Doyle, Erin H.; Klepper, Arielle; Muerhoff, A. Scott

    2017-01-01

    Hepatitis C virus (HCV) is one of the most prevalent causes of chronic blood‐borne infections worldwide. Despite developments of highly effective treatments, most infected individuals are unaware of their infection. Approximately 75% of infections are in low‐ and middle‐income countries; therefore, continuing research in HCV molecular virology and the development of vaccines and affordable diagnostics is required to reduce the global burden. Various intracellular forms of the HCV nucleocapsid (core) protein are produced in cell culture; these comprise the conventional p21 core and the newly discovered shorter isoforms (minicores). Minicores lack the N‐terminus of p21 core. This study was conducted to determine if minicores are secreted in cell culture and more importantly if they circulate in the blood of individuals infected with HCV. We also developed a new monoclonal antibody that detects minicores targeting a C‐terminal region common to p21 core and minicores. Direct evidence of minicores requires western blot analysis to distinguish the detection of p21 core from minicores. However, the sensitivity for western blot detection of HCV proteins from blood is nil without their prior purification/enrichment from blood. Therefore, we developed a purification method based on a heparin/Mn+2 precipitation of apolipoprotein B‐containing lipoproteins because HCV is thought to circulate as a hybrid lipoviral particle. Minicores are secreted in culture when cells are grown in the presence of human serum. The heparin/Mn+2 precipitate from HCV‐infected cell culture supernatants and from the blood of 4 patients with high‐titer genotype‐1 HCV contained minicores. Conclusion: Minicores are major newly discovered HCV proteins that are secreted and circulate in blood during natural infections. Minicore proteins have translational potential as targets in diagnostic assays and in vaccine development. (Hepatology Communications 2018;2:21–28) PMID:29404509

  15. Thyroid function in newly diagnosed HIV-infected patients.

    Science.gov (United States)

    Noureldeen, Amani Fh; Qusti, Safaa Y; Khoja, Gelan Ms

    2014-11-01

    A variety of HIV-related endocrine dysfunctions including adrenal, gonadal and thyroid disorders have been reported. We aimed to compare between the markers of thyroid function in newly diagnosed HIV-infected patients and healthy volunteers as a control group. The prevalence of the thyroid abnormalities in HIV-infected patients was assessed and the levels of thyroid autoantibodies were also determined. A total of 100 newly diagnosed HIV-infected patients having a CD4 cell count of 180-350 cells/mm(3) were enrolled in the study. Same number of healthy volunteers were also included for comparison. Measurements of thyroid function tests including thyroid-stimulating hormone (TSH), free thyroxin and free triiodothyronine levels beside thyroid autoantibodies, including antithyroglobulin (ATBG) and antithyroid peroxidase (ATPO), were carried out for all patients and volunteers. In total, 70% of HIV-infected patients had normal thyroid function tests when compared with control individuals, while 30% of HIV-infected patients had abnormal thyroid function. Of the 30 cases, 11 cases had abnormal TSH values, with increased TSH predominant (7% of HIV cases) than decreased TSH (4% of patients) values. Incidence of thyroid abnormalities ranging from hypothyroidism (subclinical and overt: 6% and 1%, respectively) to hyperthyroidism (2%) and nonthyroidal illness (9%) were estimated in HIV-infected patients. The values of thyroid autoantibodies were almost normal in HIV-infected patients, except the three cases presented with elevated ATBG, indicating that thyroid abnormalities were not due to elevated ATBG and ATPO. Thyroid hormones are of great importance and due to high prevalence of thyroid function abnormality, it is recommended that thyroid function tests should be monitored in all HIV-infected patients before starting the treatment. © The Author(s) 2012.

  16. Attitude to e-learning among newly qualified doctors.

    Science.gov (United States)

    Goh, Jason; Clapham, Michael

    2014-02-01

    e-Learning plays an increasingly important role in medical education. Much research has focused on the evaluation of individual modules among medical students or more senior trainee doctors. We studied the attitude of newly qualified foundation level-1 doctors (FY1s) towards a blended learning programme to gain insight into the perceived role of e-learning in relation to classroom and experiential learning. The blended learning strategy consisted of weekly 3-hour sessions of lectures and flexible e-learning sessions. A questionnaire survey was conducted among 54 per cent (37/69) of FY1 doctors, towards the end of their first year post qualification. The majority of FY1s had to carry out additional e-learning outside of work. When asked where was best to carry out e-learning, 54 per cent preferred to e-learn both at work and at home, whereas 38 per cent preferred to e-learn outside of work exclusively. An equal preference for a classroom-only strategy and a blended programme was reported. Seventy-three per cent of the FY1s thought that e-learning should not be part of their compulsory weekly teaching programme. Fifty-four per cent of FY1s thought that e-learning had been useful for their education and training in their FY1 year. The e-learning package cited as being most useful was the safe prescribing e-programme, pioneered locally. Newly qualified doctors value e-learning as an adjunct to experiential and lecture-based teaching, and most prefer it as part of a blended learning programme at work or at home. Medical educators must place equal emphasis on the delivery and administration of e-learning as well as on the course design. © 2014 John Wiley & Sons Ltd.

  17. [The newly certified 105 Japanese medical technologists in clinical microbiology].

    Science.gov (United States)

    Kumasaka, Kazunari

    2002-05-01

    Interest in quality assurance(QA) in clinical laboratories in Japan has increased over the past 30 years. We have however been lagging behind countries such as the USA, Canada and the UK in QA of clinical microbiology. The main problem of QA in Japan is human resources. There are only about 400 laboratory physicians certified by the Japanese Society of Laboratory Medicine(JSLM). Almost no academics in microbiology are interested in QA and they mostly lack clinical competence. There is a small number of faculty positions, and promotions are mostly based on research productivity while medical graduates are increasingly drawn to bench work for basic, short-term research. The Japanese Society for Clinical Microbiology (JSCM) was established in 1990 in order to promote the development of clinical microbiology and its relevant fields in Japan. And 2001 was a milestone in sustained efforts of the JSLM to initiate qualifying examinations of medical technologists(MT) in clinical microbiology. 105 MT in clinical microbiology were newly certified by the Joint Committee of JSCM, JSLM, Japanese Association of Medical Technologists (JAMT) and College of Clinical Pathology of Japan(CCPJ). The certified MTs have appropriate educational background and are well motivated. With good on-the-job training, they are expected to perform effectively various tasks, including laboratory management. Recent radical changes in the health care delivery system have also had serious implications on laboratory services and QA of microbiological tests. The primary goal of the clinical microbiology laboratory is to provide accurate diagnostic testing and high-quality service at a low cost for its customers. It is believed that the Joint Committee and the newly certified MTs will contribute to narrowing the gap between Japan and other countries in clinical microbiology.

  18. Increased gluconeogenesis in youth with newly diagnosed type 2 diabetes.

    Science.gov (United States)

    Chung, Stephanie T; Hsia, Daniel S; Chacko, Shaji K; Rodriguez, Luisa M; Haymond, Morey W

    2015-03-01

    The role of increased gluconeogenesis as an important contributor to fasting hyperglycaemia at diabetes onset is not known. We evaluated the contribution of gluconeogenesis and glycogenolysis to fasting hyperglycaemia in newly diagnosed youths with type 2 diabetes following an overnight fast. Basal rates (μmol kg(FFM) (-1) min(-1)) of gluconeogenesis ((2)H2O), glycogenolysis and glycerol production ([(2)H5] glycerol) were measured in 18 adolescents (nine treatment naive diabetic and nine normal-glucose-tolerant obese adolescents). Type 2 diabetes was associated with higher gluconeogenesis (9.2 ± 0.6 vs 7.0 ± 0.3 μmol kg(FFM) (-1) min(-1), p gluconeogenesis, glycogenolysis and glucose production were higher in diabetic youth (p ≤ 0.02). Glycerol concentration (84 ± 6 vs 57 ± 6 μmol/l, p = 0.01) and glycerol production (5.0 ± 0.3 vs 3.6 ± 0.5 μmol kg(FFM) (-1) min(-1), p = 0.03) were 40% higher in youth with diabetes. The increased glycerol production could account for only ~1/3 of substrate needed for the increased gluconeogenesis in diabetic youth. Increased gluconeogenesis was a major contributor to fasting hyperglycaemia and hepatic insulin resistance in newly diagnosed untreated adolescents and was an early pathological feature of type 2 diabetes. Increased glycerol availability may represent a significant source of new carbon substrates for increased gluconeogenesis but would not account for all the carbons required to sustain the increased rates.

  19. Safety of fentanyl initiation according to past opioid exposure among patients newly prescribed fentanyl patches

    Science.gov (United States)

    Friesen, Kevin J.; Woelk, Cornelius; Bugden, Shawn

    2016-01-01

    Background: Although a convenient opioid delivery system, transdermal fentanyl patches have caused several deaths and resulted in safety warnings reminding prescribers that fentanyl patches should be prescribed only for patients who have adequate prior exposure to opioids. We conducted a longitudinal analysis of the safety of fentanyl initiation by examining past opioid exposure among patients newly prescribed fentanyl patches. Methods: We identified all patients in the province of Manitoba who were newly prescribed fentanyl patches between Apr. 1, 2001, and Mar. 31, 2013. We converted all prior opioid use to oral morphine equivalents and determined the average daily dose in the 7–30 days before initial fentanyl patch use. Fentanyl initiation was considered unsafe if the patient’s pre-fentanyl opioid exposure was below the recommended level. Results: We identified 11 063 patients who began using fentanyl patches during the study period. Overall, fentanyl initiation was deemed unsafe in 74.1% of cases because the patient’s prior opioid exposure was inadequate. Women and patients 65 years of age and older were more likely than men and younger patients, respectively, to have inadequate prior opioid exposure (p fentanyl patches decreased significantly over the study period, from 87.0% in 2001 to 50.0% in 2012 (p fentanyl initiation improved over the study period, but still half of fentanyl patch prescriptions were written for patients with inadequate prior opioid exposure. Review of prior opioid exposure may be a simple but important way to improve the safe use of fentanyl patches. PMID:27044480

  20. Do newly built homes affect rhinitis in children? The ISAAC phase III study in Korea.

    Science.gov (United States)

    Hahm, M-I; Chae, Y; Kwon, H-J; Kim, J; Ahn, K; Kim, W-K; Lee, S-Y; Park, Y M; Han, M Y; Lee, K-J; Lee, H-Y; Min, I

    2014-04-01

    As Korea has experienced rapid economic development, the lifestyles of Koreans have become more Westernized, in terms of urbanization and dietary habits. Also, the prevalences of allergic diseases, such as rhinitis, asthma, and dermatitis, have increased rapidly. This study aimed to identify the factors influencing the symptoms of rhinitis conditions, including rhinitis, allergic rhinitis, overlapped rhinitis, and overlapped allergic rhinitis, among Korean children aged 6-7 years. The study subjects were drawn from participants in the International Study of Asthma and Allergies in Childhood (ISAAC) study in 2010 and were aged 6-7 years. We analysed data for a total of 3804 children. The prevalences of symptoms suggestive of rhinitis and allergic rhinitis in the previous 12 months were 43.4% and 22.1%, respectively. For overlapped rhinitis and overlapped allergic rhinitis, only 2.5% and 1.9% of the children had overlapping symptoms, having rhinitis with asthma and eczema simultaneously. Gender, a parental history of allergic disease, mould or dampness at home, and the risk factors for 'sick building syndrome' (SBS) were risk factors influencing rhinitis diseases. In particular, a history of moving to a newly built home in the child's infancy was strongly associated with symptoms of all the rhinitis diseases examined. This study identified patterns of the prevalence of rhinitis conditions among Korean children that were similar to those reported in Western countries. We confirmed that a history of moving to a newly built home during infancy was associated with a considerable risk of rhinitis conditions. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  1. Members of the Forum Engelberg visit CERN

    CERN Multimedia

    Patrive Loïez

    2002-01-01

    The Forum Engelberg is an annual interdisciplinary conference held in Engelberg, Switzerland intended to act as an international platform for debate and exchange of views on key issues affecting scientific research, technology, economics and philosophy. Its President is Hubert Curien - former French Minister of Research and Space Research, and President of the CERN Council from 1994 to 1996. Photo 01: CERN Director-General Prof. Luciano Maiani (left) speaks to Forum members and public figures from the Geneva area during the visit. In the background is Jean-Claude Landry from the Department of the Interior, Agriculture and Environment, State of Geneva. Photo 02: CERN Director-General Prof. Luciano Maiani (left) speaks to Forum members and public figures from the Geneva area during the visit. In the background is Bernard Ecoffey, Founder of the Forum Engelberg.

  2. Migration from New EU Member Countries

    DEFF Research Database (Denmark)

    Pytlikova, Mariola

    2007-01-01

    The main purpose of the paper is to give predictions of the migration potential from the 7 new EU member countries to the EEA/EU-13 countries. Being able to analyze 'real' migration behavior from these particular countries over the period 1990-2000 helps me to avoid problems related to (double) out......-of sample forecasts and to the assumption of invariance of migration behavior across a space that previous studies had to hold. Results of the econometric analyses reveal the importance of controlling for pairs of countries unobserved heterogeneity. Preliminary results regarding the predictions of future...... gross and net migration flows show that the magnitude of the estimated gross and net migration flows is relatively high and lower, respectively, compared to forecasts from previous studies. Such a development in gross and net migration flows indicates that migration from the new EU member countries...

  3. REGISTRATION OF VEHICLES IN SWITZERLAND: MEMBERS OF THE FAMILY OF A MEMBER OF THE PERSONNEL

    CERN Multimedia

    Service des Relations avec les Pays Hôtes

    1999-01-01

    The Permanent Mission of Switzerland to the International Organisations in Geneva has informed CERN that members of the family of a member of the personnel who hold a carte delégitimation or a Ci permit may not register a vehicle in Switzerland. Only those members of the family who are of Swiss nationality or hold an ordinary permit (e.g. a 'B' or 'C' permit) may register vehicles in their own names.Relations with the Host States Servicehttp://www.cern.ch/relations/Tel. 72848

  4. Mapping organizational members' sense of fit

    OpenAIRE

    Billsberry, Jon; Marsh, Philip; Moss-Jones, John

    2004-01-01

    Despite its importance in the organizational behavior literature, person–organization (P–O) fit remains an elusive construct. One reason for this is the lack of research about organizational members’ own sense of their P–O fit. In this paper we report an empirical study that explored organizational members’ own sense of fit using storytelling and causal mapping techniques. The results suggest that organizational members categorize their perceptions of their fit into five discrete domains (job...

  5. Member State Event: Telling CERN's story !

    CERN Multimedia

    2004-01-01

    As part of the events to mark the Laboratory's fiftieth anniversary, members of the CERN personnel are telling the story of CERN. Robert Cailliau (on the right), currently responsible for CERN's external communications, and Chiara Mariotti (in the center), a physicist working at CMS, were invited to talk about the history of CERN and the Web at a conference in the 'Science Thursdays' series entitled 'From the Quark to the Web' in Turin on 26 February.

  6. Lithuania to become Associate Member of CERN

    CERN Multimedia

    Dačkus, Robertas

    2017-01-01

    On 27 June 2017, in Vilnius, Lithuania, CERN Director General, Fabiola Gianotti, and the Minister of Foreign Affairs of the Republic of Lithuania, Linas Linkevičius, in the presence of the President of the Republic of Lithuania, Dalia Grybauskaitė, signed the Agreement admitting Lithuania as an Associate Member of CERN. The last step for the Agreement to enter into force requires final approval by the Government of Lithuania.

  7. Physical Performance Assessment in Military Service Members

    Science.gov (United States)

    2012-08-01

    power, and exercise capacity. Methods This descriptive and repeated- measures study included 180 healthy, active-duty service members training at...FSST). Testing order was counterbalanced and, after completing the exercise at each of the four physical perfor- mance stations, participants com- pleted...minimal detectable change scores for the timed “up & go” test, the six-minute walk test, and gait speed in people with Alzheimer disease. Phys Ther

  8. MEMBER ONLY COLLECTIVE AGREEMENTS: WHY NOT?

    Science.gov (United States)

    Blake, Nick

    2016-08-01

    For those active in industrial relations there is quite a well-known book titled From the Folks Who Brought You the Weekend: A Short, Illustrated History of Labor in the United States. The books' thesis or focus was firstly to remind readers of the many struggles in the USA by trade unions to obtain and protect basic working conditions American workers, now take for granted, and secondly to reinforce the important and enduring relationship between unions and their members.

  9. Mental and physical health correlates among family caregivers of patients with newly-diagnosed incurable cancer: a hierarchical linear regression analysis.

    Science.gov (United States)

    Shaffer, Kelly M; Jacobs, Jamie M; Nipp, Ryan D; Carr, Alaina; Jackson, Vicki A; Park, Elyse R; Pirl, William F; El-Jawahri, Areej; Gallagher, Emily R; Greer, Joseph A; Temel, Jennifer S

    2017-03-01

    Caregiver, relational, and patient factors have been associated with the health of family members and friends providing care to patients with early-stage cancer. Little research has examined whether findings extend to family caregivers of patients with incurable cancer, who experience unique and substantial caregiving burdens. We examined correlates of mental and physical health among caregivers of patients with newly-diagnosed incurable lung or non-colorectal gastrointestinal cancer. At baseline for a trial of early palliative care, caregivers of participating patients (N = 275) reported their mental and physical health (Medical Outcome Survey-Short Form-36); patients reported their quality of life (Functional Assessment of Cancer Therapy-General). Analyses used hierarchical linear regression with two-tailed significance tests. Caregivers' mental health was worse than the U.S. national population (M = 44.31, p regression analyses testing caregiver, relational, and patient factors simultaneously revealed that younger (B = 0.31, p = .001), spousal caregivers (B = -8.70, p = .003), who cared for patients reporting low emotional well-being (B = 0.51, p = .01) reported worse mental health; older (B = -0.17, p = .01) caregivers with low educational attainment (B = 4.36, p < .001) who cared for patients reporting low social well-being (B = 0.35, p = .05) reported worse physical health. In this large sample of family caregivers of patients with incurable cancer, caregiver demographics, relational factors, and patient-specific factors were all related to caregiver mental health, while caregiver demographics were primarily associated with caregiver physical health. These findings help identify characteristics of family caregivers at highest risk of poor mental and physical health who may benefit from greater supportive care.

  10. Qigong in Injured Military Service Members.

    Science.gov (United States)

    Reb, Anne Marie; Saum, Nancy Seaby; Murphy, Deborah Ann; Breckenridge-Sproat, Sara Todd; Su, Xiaogang; Bormann, Jill Ellen

    2017-03-01

    Wounded, ill, and injured (WII) Military Service members experience significant stress and are at risk for developing chronic conditions including posttraumatic stress disorder and depression. Qigong, a meditative movement practice, may positively affect their ability to engage in successful rehabilitation. We assessed the feasibility of Qigong practice in WII Service members returning from combat; effects on stress, sleep, and somatic symptoms; satisfaction; and participants' experience with the practice. Single-group, pre- and posttest, mixed methods approach. Twenty-six WII were enrolled. The program was designed to include 20 classes over 10 weeks. Participants completed self-report questionnaires, practice logs, and an exit interview. Average attendance was 8.14 classes ( SD = 4.9); mean engagement was 5.7 ( SD = 3.5) weeks. Participants endorsed a high level of satisfaction with the practice. Qualitative themes included coping with stress; feeling more resilient and empowered; improvement in symptoms including sleep and physical function; and factors affecting practice. Participant-reported facilitators included accessibility and portability of the practice; barriers included scheduling conflicts and personal challenges. Participants recommended offering shorter programs with flexible scheduling options, increasing program awareness, and including significant others in future classes. Qigong was safe, portable, and easily adapted for WII Service members.

  11. Member State Event: Telling CERN's Story

    CERN Multimedia

    2004-01-01

    As part of the events to mark the Laboratory's fiftieth anniversary, members of the CERN personnel are telling the story of CERN. Robert Cailliau (on the right of the photograph), co-inventor of the Web and currently responsible for CERN's external communications, and Chiara Mariotti (in the center), a physicist working at CMS, were invited to talk about the history of CERN and the Web at a conference in the 'Science Thursdays' series entitled 'From the Quark to the Web' in Turin on 26 February. This was not their first appearance before a non-specialist audience (almost 1000 people that day!) eager to find out what goes on in a unique research centre like CERN as talking about the Laboratory's activities and its history are part and parcel of their work for the Organization. Anniversary Events in the Member States: This 'Science Thursday' event devoted to CERN was one of Italy's contributions to CERN's fiftieth anniversary celebrations. Coming up soon in the Member States: Italy International Centre...

  12. "You Needed to Rehab...Families as Well": Family Members' Own Goals for Aphasia Rehabilitation

    Science.gov (United States)

    Howe, Tami; Davidson, Bronwyn; Worrall, Linda; Hersh, Deborah; Ferguson, Alison; Sherratt, Sue; Gilbert, Jocelyn

    2012-01-01

    Background: Aphasia affects family members in addition to the individuals with the communication disorder. In order to develop appropriate services for the relatives of people with aphasia post-stroke, their rehabilitation goals need to be identified. Aim: The aim of the current investigation was to identify the rehabilitation goals that family…

  13. Development of a framework for identification of political environmental issues faced by multinational hotel chains in newly industrialized countries in Asia

    OpenAIRE

    Kim, Chol Yong

    1992-01-01

    The primary/objective of this study was to develop a framework for identification of political environmental issues faced by multinational hotel chains in newly industrialized countries in Asia. To accomplish the objective, key factors having an impact upon these hotel chains were identified using the Delphi Technique.

  14. Development of a framework for identification of political environmental issues faced by multinational hotel chains in newly industrialized countries in Asia

    OpenAIRE

    Kim, Chol Yong

    1992-01-01

    The primary/objective of this study was to develop a framework for identification of political environmental issues faced by multinational hotel chains in newly industrialized countries in Asia. To accomplish the objective, key factors having an impact on these hotels chains were identified using the Delphi Technique.

  15. From iTE to NQT: Evaluating Newly Qualified Teachers' Use of Mobile Technology in Their First Two Years of Teaching

    Science.gov (United States)

    Mac Mahon, Brendan; Ó'Grádaigh, Seán; Ghuidhir, Sinéad Ni

    2018-01-01

    This article outlines a study to examine if newly qualified teachers (NQTs) who had incorporated iPad within pedagogical practice during initial teacher education, continued to do so in their first two years of teaching, and also to identify the challenges to integration that emerged. Findings show that use of iPad in teaching, learning and…

  16. THE ADMISSION OF NEWLY CREATED STATES TO THE MEMBERSHIP OF THE UNITED NATIONS: THE CASE OF REPUBLIC OF MACEDONIA

    Directory of Open Access Journals (Sweden)

    Milorad Petreski

    2017-01-01

    Full Text Available The international law which regulates the formation, functioning and legal capacity of international organizations, and also the international law in the United Nations system, are always relevant and subject to progressive development, because the international relations are in constant dynamics. Each newly created state has one major foreign policy goal during its first years of formation or after obtaining independence – admission to the membership of the United Nations. That is because the decision of admission to the membership of the UN guarantees the country’s statehood which can no longer be questioned. The country becomes part of a global community of nations – the international community. Therefore, the present paper is a qualitative research regarding the admission of new states to the international community, and the decision-making process concerning the admission of new Member States to the UN.

  17. In Ovo injection of betaine affects hepatic cholesterol metabolism through epigenetic gene regulation in newly hatched chicks.

    Science.gov (United States)

    Hu, Yun; Sun, Qinwei; Li, Xiaoliang; Wang, Min; Cai, Demin; Li, Xi; Zhao, Ruqian

    2015-01-01

    Betaine is reported to regulate hepatic cholesterol metabolism in mammals. Chicken eggs contain considerable amount of betaine, yet it remains unknown whether and how betaine in the egg affects hepatic cholesterol metabolism in chicks. In this study, eggs were injected with betaine at 2.5 mg/egg and the hepatic cholesterol metabolism was investigated in newly hatched chicks. Betaine did not affect body weight or liver weight, but significantly increased the serum concentration (P cholesterol. Accordingly, the cholesterol biosynthetic enzyme HMGCR was up-regulated (P cholesterol to bile acids was down-regulated (P cholesterol and lipid biosynthesis, and the mRNA abundance of ATP binding cassette sub-family A member 1 (ABCA1) which mediates cholesterol counter transport were significantly (P cholesterol metabolism in chicks through epigenetic mechanisms including DNA and histone methylations.

  18. Educational needs of faculty members of Shahid Sadoughi University of Medical Sciences in 2011

    Directory of Open Access Journals (Sweden)

    S. S Mazloomy Mahmoodabad

    2012-11-01

    Full Text Available Introduction: Identifying educational needs is an essential step in planning faculty development programs. It plays an important role in promoting the quality of education. The aim of this study was to determine and prioritize the educational needs of clinical and non clinical faculty members of Faculty of Medicne of Shahid Sadoughi University of Medical Sciences. Methods: A questionnaire was developed for this cross-sectional study using the indices identified by reviewing the literature. The questionnaire was sent to all faculty members of Medical Faculty (n=260. The items were scored from 1 to 20 according to the importance of the educational needs. Data was analyzed by SPSS software. Results: Different areas of educational needs of the clinical faculty members were respectively prioritized as: familiarity with National Medical Universities Ranking Schemeresearch, personal development, administrative and executive activities, education, specialized activities outside the university and health services and health promotion. In the non clinical faculty members: research, familiarity with National Medical Universities Ranking Schemeeducation, personal development, specialized activities outside the university, administrative and executive activities. The first priority of education in the clinical faculty members was design, implementation and analysis of oral exams. In research domain priorities were data analysis skills and the first priority of education in the non clinical faculty members was how to foster critical thinking and reasoning in research and critical appraisal skills. Conclusion: Faculty members need all of the seven studiedmajor areas. It is recommended further research to determine the weight of these seven areas using a standard method.

  19. Effective healthcare teams require effective team members: defining teamwork competencies

    Directory of Open Access Journals (Sweden)

    Leggat Sandra G

    2007-02-01

    Full Text Available Abstract Background Although effective teamwork has been consistently identified as a requirement for enhanced clinical outcomes in the provision of healthcare, there is limited knowledge of what makes health professionals effective team members, and even less information on how to develop skills for teamwork. This study identified critical teamwork competencies for health service managers. Methods Members of a state branch of the professional association of Australian health service managers participated in a teamwork survey. Results The 37% response rate enabled identification of a management teamwork competency set comprising leadership, knowledge of organizational goals and strategies and organizational commitment, respect for others, commitment to working collaboratively and to achieving a quality outcome. Conclusion Although not part of the research question the data suggested that the competencies for effective teamwork are perceived to be different for management and clinical teams, and there are differences in the perceptions of effective teamwork competencies between male and female health service managers. This study adds to the growing evidence that the focus on individual skill development and individual accountability and achievement that results from existing models of health professional training, and which is continually reinforced by human resource management practices within healthcare systems, is not consistent with the competencies required for effective teamwork.

  20. Identifying Knowledge and Communication

    Directory of Open Access Journals (Sweden)

    Eduardo Coutinho Lourenço de Lima

    2006-12-01

    Full Text Available In this paper, I discuss how the principle of identifying knowledge which Strawson advances in ‘Singular Terms and Predication’ (1961, and in ‘Identifying Reference and Truth-Values’ (1964 turns out to constrain communication. The principle states that a speaker’s use of a referring expression should invoke identifying knowledge on the part of the hearer, if the hearer is to understand what the speaker is saying, and also that, in so referring, speakers are attentive to hearers’ epistemic states. In contrasting it with Russell’s Principle (Evans 1982, as well as with the principle of identifying descriptions (Donnellan 1970, I try to show that the principle of identifying knowledge, ultimately a condition for understanding, makes sense only in a situation of conversation. This allows me to conclude that the cooperative feature of communication (Grice 1975 and reference (Clark andWilkes-Gibbs 1986 holds also at the understanding level. Finally, I discuss where Strawson’s views seem to be unsatisfactory, and suggest how they might be improved.