Microgrid Design Toolkit (MDT) User Guide Software v1.2.

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

Eddy, John P.

2017-08-01

The Microgrid Design Toolkit (MDT) supports decision analysis for new ("greenfield") microgrid designs as well as microgrids with existing infrastructure. The current version of MDT includes two main capabilities. The first capability, the Microgrid Sizing Capability (MSC), is used to determine the size and composition of a new, grid connected microgrid in the early stages of the design process. MSC is focused on developing a microgrid that is economically viable when connected to the grid. The second capability is focused on designing a microgrid for operation in islanded mode. This second capability relies on two models: the Technology Management Optimizationmore » (TMO) model and Performance Reliability Model (PRM).« less

Development and testing of the cancer multidisciplinary team meeting observational tool (MDT-MOT)

PubMed Central

Harris, Jenny; Taylor, Cath; Sevdalis, Nick; Jalil, Rozh; Green, James S.A.

2016-01-01

Abstract Objective To develop a tool for independent observational assessment of cancer multidisciplinary team meetings (MDMs), and test criterion validity, inter-rater reliability/agreement and describe performance. Design Clinicians and experts in teamwork used a mixed-methods approach to develop and refine the tool. Study 1 observers rated pre-determined optimal/sub-optimal MDM film excerpts and Study 2 observers independently rated video-recordings of 10 MDMs. Setting Study 2 included 10 cancer MDMs in England. Participants Testing was undertaken by 13 health service staff and a clinical and non-clinical observer. Intervention None. Main Outcome Measures Tool development, validity, reliability/agreement and variability in MDT performance. Results Study 1: Observers were able to discriminate between optimal and sub-optimal MDM performance (P ≤ 0.05). Study 2: Inter-rater reliability was good for 3/10 domains. Percentage of absolute agreement was high (≥80%) for 4/10 domains and percentage agreement within 1 point was high for 9/10 domains. Four MDTs performed well (scored 3+ in at least 8/10 domains), 5 MDTs performed well in 6–7 domains and 1 MDT performed well in only 4 domains. Leadership and chairing of the meeting, the organization and administration of the meeting, and clinical decision-making processes all varied significantly between MDMs (P ≤ 0.01). Conclusions MDT-MOT demonstrated good criterion validity. Agreement between clinical and non-clinical observers (within one point on the scale) was high but this was inconsistent with reliability coefficients and warrants further investigation. If further validated MDT-MOT might provide a useful mechanism for the routine assessment of MDMs by the local workforce to drive improvements in MDT performance. PMID:27084499

Development and testing of the cancer multidisciplinary team meeting observational tool (MDT-MOT).

PubMed

Harris, Jenny; Taylor, Cath; Sevdalis, Nick; Jalil, Rozh; Green, James S A

2016-06-01

To develop a tool for independent observational assessment of cancer multidisciplinary team meetings (MDMs), and test criterion validity, inter-rater reliability/agreement and describe performance. Clinicians and experts in teamwork used a mixed-methods approach to develop and refine the tool. Study 1 observers rated pre-determined optimal/sub-optimal MDM film excerpts and Study 2 observers independently rated video-recordings of 10 MDMs. Study 2 included 10 cancer MDMs in England. Testing was undertaken by 13 health service staff and a clinical and non-clinical observer. None. Tool development, validity, reliability/agreement and variability in MDT performance. Study 1: Observers were able to discriminate between optimal and sub-optimal MDM performance (P ≤ 0.05). Study 2: Inter-rater reliability was good for 3/10 domains. Percentage of absolute agreement was high (≥80%) for 4/10 domains and percentage agreement within 1 point was high for 9/10 domains. Four MDTs performed well (scored 3+ in at least 8/10 domains), 5 MDTs performed well in 6-7 domains and 1 MDT performed well in only 4 domains. Leadership and chairing of the meeting, the organization and administration of the meeting, and clinical decision-making processes all varied significantly between MDMs (P ≤ 0.01). MDT-MOT demonstrated good criterion validity. Agreement between clinical and non-clinical observers (within one point on the scale) was high but this was inconsistent with reliability coefficients and warrants further investigation. If further validated MDT-MOT might provide a useful mechanism for the routine assessment of MDMs by the local workforce to drive improvements in MDT performance. © The Author 2016. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

Multidrug resistance protein MdtM adds to the repertoire of antiporters involved in alkaline pH homeostasis in Escherichia coli

PubMed Central

2013-01-01

Background In neutralophilic bacteria, monovalent metal cation/H+ antiporters play a key role in pH homeostasis. In Escherichia coli, only four antiporters (NhaA, NhaB, MdfA and ChaA) are identified to function in maintenance of a stable cytoplasmic pH under conditions of alkaline stress. We hypothesised that the multidrug resistance protein MdtM, a recently characterised homologue of MdfA and a member of the major facilitator superfamily, also functions in alkaline pH homeostasis. Results Assays that compared the growth of an E. coli ΔmdtM deletion mutant transformed with a plasmid encoding wild-type MdtM or the dysfunctional MdtM D22A mutant at different external alkaline pH values (ranging from pH 8.5 to 10) revealed a potential contribution by MdtM to alkaline pH tolerance, but only when millimolar concentrations of sodium or potassium was present in the growth medium. Fluorescence-based activity assays using inverted vesicles generated from transformants of antiporter-deficient (ΔnhaA, ΔnhaB, ΔchaA) E. coli TO114 cells defined MdtM as a low-affinity antiporter that catalysed electrogenic exchange of Na+, K+, Rb+ or Li+ for H+. The K+/H+ antiport reaction had a pH optimum at 9.0, whereas the Na+/H+ exchange activity was optimum at pH 9.25. Measurement of internal cellular pH confirmed MdtM as contributing to maintenance of a stable cytoplasmic pH, acid relative to the external pH, under conditions of alkaline stress. Conclusions Taken together, the results support a role for MdtM in alkaline pH tolerance. MdtM can therefore be added to the currently limited list of antiporters known to function in pH homeostasis in the model organism E. coli. PMID:23701827

Multidrug resistance protein MdtM adds to the repertoire of antiporters involved in alkaline pH homeostasis in Escherichia coli.

PubMed

Holdsworth, Scarlett R; Law, Christopher J

2013-05-23

In neutralophilic bacteria, monovalent metal cation/H+ antiporters play a key role in pH homeostasis. In Escherichia coli, only four antiporters (NhaA, NhaB, MdfA and ChaA) are identified to function in maintenance of a stable cytoplasmic pH under conditions of alkaline stress. We hypothesised that the multidrug resistance protein MdtM, a recently characterised homologue of MdfA and a member of the major facilitator superfamily, also functions in alkaline pH homeostasis. Assays that compared the growth of an E. coli ΔmdtM deletion mutant transformed with a plasmid encoding wild-type MdtM or the dysfunctional MdtM D22A mutant at different external alkaline pH values (ranging from pH 8.5 to 10) revealed a potential contribution by MdtM to alkaline pH tolerance, but only when millimolar concentrations of sodium or potassium was present in the growth medium. Fluorescence-based activity assays using inverted vesicles generated from transformants of antiporter-deficient (ΔnhaA, ΔnhaB, ΔchaA) E. coli TO114 cells defined MdtM as a low-affinity antiporter that catalysed electrogenic exchange of Na+, K+, Rb+ or Li+ for H+. The K+/H+ antiport reaction had a pH optimum at 9.0, whereas the Na+/H+ exchange activity was optimum at pH 9.25. Measurement of internal cellular pH confirmed MdtM as contributing to maintenance of a stable cytoplasmic pH, acid relative to the external pH, under conditions of alkaline stress. Taken together, the results support a role for MdtM in alkaline pH tolerance. MdtM can therefore be added to the currently limited list of antiporters known to function in pH homeostasis in the model organism E. coli.

Testing--1,2,...523,...641,...999--Testing: The MDT Multi-Digit Technique Applied to Science Education.

ERIC Educational Resources Information Center

Anderson, Paul S.; Schoner, James S.

The MDT multi-digit technique, a development in testing technology, is described; and its application to science classrooms is discussed. Some actual materials for use in a cell biology class are included. The primary characteristic of an MDT multi-digit test is a long list of possible responses, with each term marked with a three-digit number…

Microgrid Design Toolkit (MDT) Technical Documentation and Component Summaries

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

Arguello, Bryan; Gearhart, Jared Lee; Jones, Katherine A.

2015-09-01

The Microgrid Design Toolkit (MDT) is a decision support software tool for microgrid designers to use during the microgrid design process. The models that support the two main capabilities in MDT are described. The first capability, the Microgrid Sizing Capability (MSC), is used to determine the size and composition of a new microgrid in the early stages of the design process. MSC is a mixed-integer linear program that is focused on developing a microgrid that is economically viable when connected to the grid. The second capability is focused on refining a microgrid design for operation in islanded mode. This secondmore » capability relies on two models: the Technology Management Optimization (TMO) model and Performance Reliability Model (PRM). TMO uses a genetic algorithm to create and refine a collection of candidate microgrid designs. It uses PRM, a simulation based reliability model, to assess the performance of these designs. TMO produces a collection of microgrid designs that perform well with respect to one or more performance metrics.« less

15 CFR 719.13 - Prehearing conference.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Prehearing conference. 719.13 Section 719.13 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS...

15 CFR 719.13 - Prehearing conference.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 15 Commerce and Foreign Trade 2 2011-01-01 2011-01-01 false Prehearing conference. 719.13 Section 719.13 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS...

The antiviral effects of RSV fusion inhibitor, MDT-637, on clinical isolates, vs its achievable concentrations in the human respiratory tract and comparison to ribavirin.

PubMed

Kim, Young-In; Pareek, Rajat; Murphy, Ryan; Harrison, Lisa; Farrell, Eric; Cook, Robert; DeVincenzo, John

2017-11-01

Respiratory syncytial virus (RSV) viral load and disease severity associate, and the timing of viral load and disease run in parallel. An antiviral must be broadly effective against the natural spectrum of RSV genotypes and must attain concentrations capable of inhibiting viral replication within the human respiratory tract. We evaluated a novel RSV fusion inhibitor, MDT-637, and compared it with ribavirin for therapeutic effect in vitro to identify relative therapeutic doses achievable in humans. MDT-637 and ribavirin were co-incubated with RSV in HEp-2 cells. Quantitative PCR assessed viral concentrations; 50% inhibitory concentrations (IC 50 ) were compared to achievable human MDT-637 and ribavirin peak and trough concentrations. The IC 50 for MDT-637 and ribavirin (against RSV-A Long) was 1.42 and 16 973 ng/mL, respectively. The ratio of achievable peak respiratory secretion concentration to IC 50 was 6041-fold for MDT-637 and 25-fold for aerosolized ribavirin. The ratio of trough concentration to IC 50 was 1481-fold for MDT-637 and 3.29-fold for aerosolized ribavirin. Maximal peak and trough levels of oral or intravenous ribavirin were significantly lower than their IC 50 s. We also measured MDT-637 IC 50 s in 3 lab strains and 4 clinical strains. The IC 50 s ranged from 0.36 to 3.4 ng/mL. Achievable human MDT-637 concentrations in respiratory secretions exceed the IC 50 s by factors from hundreds to thousands of times greater than does ribavirin. Furthermore, MDT-637 has broad in vitro antiviral activity on clinical strains of different RSV genotypes and clades. Together, these data imply that MDT-637 may produce a superior clinical effect compared to ribavirin on natural RSV infections. © 2017 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd.

19 CFR 207.15 - Written briefs and conference.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false Written briefs and conference. 207.15 Section 207.15 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION NONADJUDICATIVE INVESTIGATIONS INVESTIGATIONS OF WHETHER INJURY TO DOMESTIC INDUSTRIES RESULTS FROM IMPORTS SOLD AT LESS THAN FAIR VALUE OR FROM...

2011 Plant Lipids: Structure, Metabolism, & Function Gordon Research Conference

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

Christopher Benning

2011-02-04

This is the second Gordon Research Conference on 'Plant Lipids: Structure, Metabolism & Function'. It covers current topics in lipid structure, metabolism and function in eukaryotic photosynthetic organisms including seed plants, algae, mosses and ferns. Work in photosynthetic bacteria is considered as well as it serves the understanding of specific aspects of lipid metabolism in plants. Breakthroughs are discussed in research on plant lipids as diverse as glycerolipids, sphingolipids, lipids of the cell surface, isoprenoids, fatty acids and their derivatives. The program covers nine concepts at the forefront of research under which afore mentioned plant lipid classes are discussed. Themore » goal is to integrate areas such as lipid signaling, basic lipid metabolism, membrane function, lipid analysis, and lipid engineering to achieve a high level of stimulating interaction among diverse researchers with interests in plant lipids. One Emphasis is on the dynamics and regulation of lipid metabolism during plant cell development and in response to environmental factors.« less

PREFACE: 15th International Conference on Photoacoustic and Photothermal Phenomena (ICPPP15)

NASA Astrophysics Data System (ADS)

Glorieux, Christ; Thoen, Jan

2010-01-01

Conference banner Although the roots of this scientific field go back to the end of the nineteenth century when A G Bell discovered the photoacoustic effect generated by the absorption of modulated light in a sample, major and rapid progress only occurred since the mid-1970's when the photoacoustic effect in condensed matter was put on a firm theoretical basis by A Rosencwaig and A Gersho. Since that time the fields of photoacoustics and the related fields of photothermal phenomena and laser ultrasonics have grown enormously. A multitude of ways of generating the effects has emerged using all kinds of radiation. Likewise, the diversity in methods for the detection of the generated thermal and acoustic waves has increased dramatically. One of the reasons for the popularity of the photoacoustic and photothermal field is the wide applicability of these techniques for fundamental and applied research. At this moment, the field has become really multidisciplinary and it is safe to say that it has reached a mature state with an established position in measurement technology and materials characterization. This conference as well as the ones before reflected this large diversity in the program topics and the research disciplines of the participants. This 15th International Conference on Photoacoustic and Photothermal Phenomena was held on a campus of the Catholic University of Leuven in Belgium in the week of 19-23 July 2009. During the conference 15 tutorial lectures, 8 plenary lectures, 36 invited talks, 120 oral and 172 poster communications were presented. The conference was attended by 252 participants from 38 countries from all over the world. During a special session award lectures were presented by winners of the prizes of the International Photoacoustic and Photothermal Association (IPPA). Winners of the senior prize were A Mandelis, D Fournier and A C Boccara. The winner of the junior prize was T W Murray. The editors of the proceedings of this conference

24 CFR 108.15 - Pre-occupancy conference.

Code of Federal Regulations, 2010 CFR

2010-04-01

... HOUSING COMPLIANCE PROCEDURES FOR AFFIRMATIVE FAIR HOUSING MARKETING § 108.15 Pre-occupancy conference. Applicants shall submit a Notification of Intent to Begin Marketing to the monitoring office no later than 90 days prior to engaging in sales or rental marketing activities. Upon receipt of the Notification of...

The 2009 stock conference report: inflammation, obesity and metabolic disease.

PubMed

Hevener, A L; Febbraio, M A

2010-09-01

Obesity is linked with many deleterious health consequences and is associated with increased risk of chronic disease including type 2 diabetes, atherosclerosis and certain forms of cancer. Recent work has highlighted the impact of obesity to activate inflammatory gene networks and suggests a causal function of inflammation in the pathogenesis of the metabolic syndrome. Since 2005, when Dr Gokhan Hotamisligil chaired the fourth Stock Conference in Istanbul, Turkey, entitled 'Obesity and Inflammation', there has been an explosion of studies investigating the relationship between obesity, inflammation and substrate metabolism. The exuberance surrounding this field of research is exemplified by the body of work that has been published in these past 4 years, including over 1400 publications. During this time, several novel mechanisms relating to cellular inflammation have been uncovered including the role of the hematopoietic system, toll-like receptor activation, endoplasmic reticulum stress and very recently T-cell activation in obesity-induced insulin resistance. These discoveries have led us to rethink cellular nutrient sensing and its role in inflammation and metabolic disease. Despite burgeoning investigation in this field, there still remain a number of unanswered questions. This review that evolved from the 2009 Stock Conference summarizes current research and identifies the deficiencies in our understanding of this topic. The overall goal of this Stock Conference was to bring together leading investigators in the field of inflammation and obesity research in the hope of fostering new ideas, thus advancing the pursuit of novel therapeutic strategies to reduce disease risk and or better treat chronic disease including type 2 diabetes, cardiovascular disease and cancer. © 2009 The Authors. obesity reviews © 2009 International Association for the Study of Obesity.

Two-year experience of multi-disciplinary team (MDT) outcomes for brain metastases in a tertiary neuro-oncology centre.

PubMed

Loh, Daniel; Hogg, Florence; Edwards, Penelope; MacColl, Jillian; Brogna, Christian; Bhangoo, Ranjeev; Ashkan, Keyoumars; Vergani, Francesco

2017-08-24

Brain metastases (BMs) are the most common intracranial tumour in adults and form a significant proportion of the neuro-oncology workload. Their management has progressed significantly in the last few decades but a gold-standard evidence-based management strategy has not been defined to date and several guidelines based on available evidence exist to support clinical decision-making. This paper evaluates the decision-making process of the neuro-oncology multi-disciplinary team (MDT) in a tertiary neuro-oncology centre over a two-year period. A retrospective review of all patients with BM discussed in the MDT was conducted. Data on patient demographics, tumour characteristics and MDT decision were collected from the MDT database, clinical notes and imaging studies. Patients were stratified into the three recursive partitioning analysis (RPA) classes and according to the graded prognostic assessment (GPA) score. MDT decisions were analysed by RPA class and for GPA score as well as single versus multiple BM. There were 362 patients with BM, representing 22% of the total cases discussed at the MDT. Decision-making was largely consistent with available guidelines. A concrete treatment decision was reached in 77.5% of patients and 32.2% of these received neurosurgical input. More patients with solitary BM underwent surgery compared to multiple BM (p = 0.001), and more patients in RPA classes I and II had surgical resection compared to class III (p = 0.005 and 0.001, respectively). Surgical patients also had higher GPA scores compared to palliative patients (p = 0.005). A greater absolute number and proportion of patients in RPA class II vs. class I underwent neurosurgical intervention. These patients were stratified into class II because of their age but would otherwise have been placed into class I. Survival data were available for 195 patients (53.8%) at 1 year post MDT discussion. A pattern of declining survival was observed along RPA classes which was

14 CFR 415.15 - Rights not conferred by launch license.

Code of Federal Regulations, 2012 CFR

2012-01-01

... facilities, airspace, or outer space. ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Rights not conferred by launch license. 415.15 Section 415.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION...

14 CFR 415.15 - Rights not conferred by launch license.

Code of Federal Regulations, 2014 CFR

2014-01-01

... facilities, airspace, or outer space. ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Rights not conferred by launch license. 415.15 Section 415.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION...

14 CFR 415.15 - Rights not conferred by launch license.

Code of Federal Regulations, 2011 CFR

2011-01-01

... facilities, airspace, or outer space. ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Rights not conferred by launch license. 415.15 Section 415.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION...

14 CFR 415.15 - Rights not conferred by launch license.

Code of Federal Regulations, 2010 CFR

2010-01-01

... facilities, airspace, or outer space. ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Rights not conferred by launch license. 415.15 Section 415.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION...

14 CFR 415.15 - Rights not conferred by launch license.

Code of Federal Regulations, 2013 CFR

2013-01-01

... facilities, airspace, or outer space. ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Rights not conferred by launch license. 415.15 Section 415.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION...

Proceedings, 15th central hardwood forest conference

Treesearch

David S. Buckley; Wayne K. Clatterbuck; [Editors

2007-01-01

Proceedings of the 15th central hardwood forest conference held February 27–March 1, 2006, in Knoxville, TN. Includes 86 papers and 30 posters pertaining to forest health and protection, ecology and forest dynamics, natural and artificial regeneration, forest products, wildlife, site classification, management and forest resources, mensuration and models, soil and...

SU-E-T-396: Dosimetric Accuracy of Proton Therapy for Patients with Metal Implants in CT Scans Using Metal Deletion Technique (MDT) Artifacts Reduction

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

Li, X; Kantor, M; Zhu, X

2014-06-01

Purpose: To evaluate the dosimetric accuracy for proton therapy patients with metal implants in CT using metal deletion technique (MDT) artifacts reduction. Methods: Proton dose accuracies under CT metal artifacts were first evaluated using a water phantom with cylindrical inserts of different materials (titanium and steel). Ranges and dose profiles along different beam angles were calculated using treatment planning system (Eclipse version 8.9) on uncorrected CT, MDT CT, and manually-corrected CT, where true Hounsfield units (water) were assigned to the streak artifacts. In patient studies, the treatment plans were developed on manually-corrected CTs, then recalculated on MDT and uncorrected CTs.more » DVH indices were compared between the dose distributions on all the CTs. Results: For water phantom study with 1/2 inch titanium insert, the proton range differences estimated by MDT CT were with 1% for all beam angles, while the range error can be up to 2.6% for uncorrected CT. For the study with 1 inch stainless steel insert, the maximum range error calculated by MDT CT was 1.09% among all the beam angles compared with maximum range error with 4.7% for uncorrected CT. The dose profiles calculated on MDT CTs for both titanium and steel inserts showed very good agreements with the ones calculated on manually-corrected CTs, while large dose discrepancies calculated using uncorrected CTs were observed in the distal end region of the proton beam. The patient study showed similar dose distribution and DVHs for organs near the metal artifacts recalculated on MDT CT compared with the ones calculated on manually-corrected CT, while the differences between uncorrected and corrected CTs were much pronounced. Conclusion: In proton therapy, large dose error could occur due to metal artifact. The MDT CT can be used for proton dose calculation to achieve similar dose accuracy as the current clinical practice using manual correction.« less

PREFACE: 15th International Conference on the Strength of Materials (ICSMA-15)

NASA Astrophysics Data System (ADS)

Skrotzki, Werner; Oertel, Carl-Georg; Biermann, Horst; Heilmaier, Martin

2010-04-01

The 15th International Conference on the Strength of Materials (ICSMA 15) took place in Dresden, Germany, August 16-21, 2009. It belongs to the triennial series of ICSMA meetings with a long tradition, starting in 1967 - Tokyo, 1970 - Asilomar, 1973 - Cambridge, 1976 - Nancy, 1979 - Aachen, 1982 - Melbourne, 1985 - Montreal, 1988 - Tampere, 1991 - Haifa, 1994 - Sendai, 1997 - Prague, 2000 - Asilomar, 2003 - Budapest, 2006 - Xian. ICSMA 15 was hosted by the Dresden University of Technology, Institute of Structural Physics. Following the tradition of this conference series, it was the main focus of ICSMA 15 to promote and strengthen the fundamental understanding of the basic processes that govern the strength of materials. Nonetheless, it was the aim to forge links between basic research on model materials and applied research on engineering materials of technical importance. Thus, ICSMA 15 provided a forum for the presentation and discussion of research on the mechanical properties of all materials which are of interest to materials scientists and engineers from many different areas. The topics covered by ICSMA 15 were: 1.Atomistic and microstructural aspects of plastic deformation 2.Atomistic and microstructural aspects of fracture 3.Adhesion and interfacial strength 4.Cyclic deformation and fatigue 5.High temperature deformation and creep 6.Mechanical properties related to phase transformations 7.Large and severe plastic deformation 8.Nano- and microscale phenomena in plasticity and fracture 9.Strength issues in biological systems and biomaterials 10.Mechanical behaviour of glasses and non-crystalline solids 11.Multiscale modelling and experimental validation 12.Insight through new experimental methods 13.Other new developments related to the field While there was large interest in the new topics 7 and 8, contributions to topic 9 were much less than expected. ICSMA 15 attracted 352 scientists from 30 countries with one fourth of the participants being students

Mode Deactivation Therapy (MDT): A Theoretical Case Analysis on a Suicidal Adolescent

ERIC Educational Resources Information Center

Apsche, Jack A.; Siv, Alexander M.

2005-01-01

This case study presents a case study of the effectiveness of Mode deactivation therapy (MDT) (Apsche, Bass, Jennings, Murphy, Hunter, and Siv, 2005) with an adolescent male, with reactive conduct disorder, PTSD and 8 lethal suicide attempts. The youngster was hospitalized four times for suicide attempts, three previous placements in residential…

14 CFR 431.15 - Rights not conferred by a reusable launch vehicle mission license.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Rights not conferred by a reusable launch vehicle mission license. 431.15 Section 431.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION... LAUNCH VEHICLE (RLV) General § 431.15 Rights not conferred by a reusable launch vehicle mission license...

14 CFR 431.15 - Rights not conferred by a reusable launch vehicle mission license.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Rights not conferred by a reusable launch vehicle mission license. 431.15 Section 431.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION... LAUNCH VEHICLE (RLV) General § 431.15 Rights not conferred by a reusable launch vehicle mission license...

14 CFR 431.15 - Rights not conferred by a reusable launch vehicle mission license.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Rights not conferred by a reusable launch vehicle mission license. 431.15 Section 431.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION... LAUNCH VEHICLE (RLV) General § 431.15 Rights not conferred by a reusable launch vehicle mission license...

14 CFR 431.15 - Rights not conferred by a reusable launch vehicle mission license.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Rights not conferred by a reusable launch vehicle mission license. 431.15 Section 431.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION... LAUNCH VEHICLE (RLV) General § 431.15 Rights not conferred by a reusable launch vehicle mission license...

14 CFR 431.15 - Rights not conferred by a reusable launch vehicle mission license.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Rights not conferred by a reusable launch vehicle mission license. 431.15 Section 431.15 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION... LAUNCH VEHICLE (RLV) General § 431.15 Rights not conferred by a reusable launch vehicle mission license...

Air quality analysis of MDT transportation improvements, cost-effectiveness analysis of the MACI Program.

DOT National Transportation Integrated Search

2004-03-01

"Under TEA-21, part of Montana's CMAQ apportionment is dedicated to Missoula and at the direction of the : Montana Transportation Commission, the Montana Department of Transportation (MDT) directs the remainder of : the CMAQ apportionment to areas in...

Air quality analysis of MDT transportation improvements : cost-effectiveness analysis of the MACI program.

DOT National Transportation Integrated Search

2004-03-01

Under TEA-21, part of Montana's CMAQ apportionment is dedicated to Missoula and at the direction of the : Montana Transportation Commission, the Montana Department of Transportation (MDT) directs the remainder of : the CMAQ apportionment to areas in ...

15. international conference on plant growth substances: Program -- Abstracts

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

NONE

Since the 14th Conference in Amsterdam in 1991, progress in plant hormone research and developmental plant biology has been truly astonishing. The five ``classical`` plant hormones, auxin, gibberellin, cytokinin, ethylene, and abscisic acid, have been joined by a number of new signal molecules, e.g., systemin, jasmonic acid, salicylic acid, whose biosynthesis and functions are being understood in ever greater detail. Molecular genetics has opened new vistas in an understanding of transduction pathways that regulate developmental processes in response to hormonal and environmental signals. The program of the 15th Conference includes accounts of this progress and brings together scientists whose workmore » focuses on physiological, biochemical, and chemical aspects of plant growth regulation. This volume contains the abstracts of papers presented at this conference.« less

Proceedings of the International Conference e-Learning 2014. Multi Conference on Computer Science and Information Systems (Lisbon, Portugal, July 15-19, 2014)

ERIC Educational Resources Information Center

Baptista Nunes, Miguel, Ed.; McPherson, Maggie, Ed.

2014-01-01

These proceedings contain the papers of the International Conference e-Learning 2014, which was organised by the International Association for Development of the Information Society and is part of the Multi Conference on Computer Science and Information Systems (Lisbon, Portugal July 15-19, 2014). The e-Learning 2014 conference aims to address the…

Proceedings: National Conference on Bilingual Education (Austin, Texas, April 14-15, 1972).

ERIC Educational Resources Information Center

Dissemination and Assessment Center for Bilingual Education, Austin, TX.

Goals of the National Conference on Bilingual Education, held on April 14-15, 1972 in Austin, Texas, were to emphasize bilingual education interaction at the national level using outstanding consultants from throughout the United States and to exchange ideas among educators in existing programs. The conference was also organized to give bilingual…

The use of Mechanical Diagnosis and Therapy (MDT) in patients with lower urinary tract symptoms (LUTS): case series.

PubMed

Wu, Di; Rosedale, Richard

2018-02-26

Lower urinary tract symptoms (LUTS) are highly prevalent among men over the age of 40. Even though associations between lumbar spine conditions and LUTS have been documented in the literature, no studies have detailed a specific lumbar assessment and classification process, and the related treatment effects in patients with LUTS. In this case series, we present three male patients with LUTS as primary complaints, who were evaluated and treated with Mechanical Diagnosis and Therapy (MDT) for the lumbar spine. The duration of their symptoms was between 4 months and 7 years. Urogenital pathologies were ruled out for all patients. The Chronic Prostatitis Symptom Index was used as a functional outcome measure. All patients were classified as having lumbar derangements. Treatment of derangements with directional preference exercises resulted in the improvement of their LUTS, with clinically significant improvements (56.0%-77.4%) in functional outcome measures over an average of six sessions. Preliminary indications suggest that these LUTS cases may possibly have had a lumbar spine origin and "mechanical" nature. Therefore, they may be within the scope of MDT assessments and interventions. With careful monitoring of symptoms, MDT may serve as a screening tool and conservative treatment option.

2001 Gordon Research Conference on Archaea: Ecology [sic], Metabolism. Final progress report [agenda and attendee list

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

Daniels, Charles

2001-08-10

The Gordon Research Conference on Archaea: Ecology, Metabolism [and Molecular Biology] was held at Proctor Academy, Andover, New Hampshire, August 5-10, 2001. The conference was attended by 135 participants. The attendees represented the spectrum of endeavor in this field, coming from academia, industry, and government laboratories, and included US and foreign scientists, senior researchers, young investigators, and students. Emphasis was placed on current unpublished research and discussion of the future target areas in this field. There was a conscious effort to stimulate discussion about the key issues in the field today. Session topics included the following: Ecology and genetic elements;more » Genomics and evolution; Ecology, genomes and gene regulation; Replication and recombination; Chromatin and transcription; Gene regulation; Post-transcription processing; Biochemistry and metabolism; Proteomics and protein structure; Metabolism and physiology. The featured speaker addressed the topic: ''Archaeal viruses, witnesses of prebiotic evolution?''« less

Transforaminal epidural steroid injections influence Mechanical Diagnosis and Therapy (MDT) pain response classification in candidates for lumbar herniated disc surgery.

PubMed

van Helvoirt, Hans; Apeldoorn, Adri T; Knol, Dirk L; Arts, Mark P; Kamper, Steven J; van Tulder, Maurits W; Ostelo, Raymond W

2016-04-27

Prospective cohort study. Although lumbar radiculopathy is regarded as a specific diagnosis, the most effective treatment strategy is unclear. Commonly used treatments include transforaminal epidural steroid injections (TESIs) and Mechanical Diagnosis & Therapy (MDT), but no studies have investigated the effectiveness of this combination. MDT differentiates pain centralization (C) from non-centralization (NC), which indicates good vs. poor prognostic validity respectively. The main aims were 1) to determine changes in Mechanical Diagnosis and Therapy (MDT) pain response classifications after transforaminal epidural steroid injections (TESIs) in candidates for lumbar herniated disc surgery and 2) to evaluate differences in short and long term outcomes for patients with different pain response classifications. Candidates for lumbar herniated disc surgery were assessed with a MDT protocol and their pain response classified as centralizing or peripheralizing. For this study,only patients were eligible who showed a peripheralizing pain response at intake. All patients then received TESIs and were reassessed and classified using the MDT protocol, into groups according to pain response (resolved, centralizing, peripheralizing with less pain and peripheralising with severe pain). After receiving targeted treatment based on pain response after TESIs, ranging from advice, MDT or surgery, follow-up assessments were completed at discharge and at 12 months. The primary outcomes were disability (Roland-Morris Disability Questionnaire [RMDQ] for Sciatica), pain severity in leg (visual analogue scale [VAS], 0-100) and global perceived effect (GPE). Linear mixed-models were used to determine between-groups differences in outcome. A total of 77 patients with lumbar disc herniation and peripheralizing symptoms were included. Patients received an average of 2 (SD 0.7) TESIs. After TESIs, 17 patients (22%) were classified as peripheralizing with continuing severe pain.These patients

Utilization of mechanical diagnosis and therapy (MDT) for the treatment of lumbar pain in the presence of known lumbar transverse process fractures: a case study

PubMed Central

Elenburg, J. L.; Foley, B. S.; Roberts, K.; Bayliss, A. J.

2016-01-01

Background Spinal fractures are typically considered a contraindication to mechanical diagnosis and therapy (MDT). Objective and importance The purpose of this case study is to illustrate how MDT was used safely and effectively to treat lumbar pain in a patient with multiple lumbar transverse process fractures. Clinical presentation The subject was a 24-year-old female with left L2-5 transverse process fractures, sustained 10 weeks prior in a pedestrian versus motor vehicle accident. Intervention (and technique) After collaboration with her physiatrist, an MDT examination revealed a presentation consistent with the lumbar derangement syndrome. Conclusion After three visits, utilizing patient generated forces with the extension principle of treatment, her pain, Oswestry disability index (ODI) score, and function all improved. PMID:27559276

Proceedings of the 15th Space Photovoltaic Research and Technology Conference

NASA Technical Reports Server (NTRS)

Bailey, Sheila (Compiler)

2004-01-01

Reports from the 15th Space Photovoltaic Research and Technology Conference included topics on space solar cell research, space photovoltaics, multibandgap cells,thermophotovoltaics,flight experiments, environmental effects; calibration and characterization; and photovoltaics for planetary surfaces.

3-D trajectory model for MDT using micro-spheres implanted within large blood vessels

NASA Astrophysics Data System (ADS)

Choomphon-anomakhun, Natthaphon; Natenapit, Mayuree

2016-09-01

Implant assisted magnetic drug targeting (IA-MDT) using ferromagnetic spherical targets implanted within large blood vessels and subjected to a uniform externally applied magnetic field (H0) has been investigated and reported for the first time. The capture areas (As) of magnetic drug carrier particles (MDCPs) were determined from the analysis of particle trajectories simulated from equations of motion. Then, the effects of various parameters, such as types of ferromagnetic materials in the targets and MDCPs, blood flow rates, mass fraction of the ferromagnetic material in the MDCPs, average radii of MDCPs (Rp) and the strength of H0 on the As were obtained. Furthermore, the effects of saturation magnetization of the ferromagnetic materials in the MDCPs and within the targets on the As were analyzed. After this, the suitable strengths of H0 and Rp for IA-MDT designs were reported. Dimensionless As, ranging from 2 to 7, was obtained with Rp ranging from 500 to 2500 nm, μ0H0 less than 0.8 T and a blood flow rate of 0.1 m s-1. The target-MDCP materials considered are iron-iron, iron-magnetite and SS409-magnetite, respectively.

A pre-post test evaluation of the impact of the PELICAN MDT-TME Development Programme on the working lives of colorectal cancer team members

PubMed Central

2010-01-01

Background The PELICAN Multidisciplinary Team Total Mesorectal Excision (MDT-TME) Development Programme aimed to improve clinical outcomes for rectal cancer by educating colorectal cancer teams in precision surgery and related aspects of multidisciplinary care. The Programme reached almost all colorectal cancer teams across England. We took the opportunity to assess the impact of participating in this novel team-based Development Programme on the working lives of colorectal cancer team members. Methods The impact of participating in the programme on team members' self-reported job stress, job satisfaction and team performance was assessed in a pre-post course study. 333/568 (59%) team members, from the 75 multidisciplinary teams who attended the final year of the Programme, completed questionnaires pre-course, and 6-8 weeks post-course. Results Across all team members, the main sources of job satisfaction related to working in multidisciplinary teams; whilst feeling overloaded was the main source of job stress. Surgeons and clinical nurse specialists reported higher levels of job satisfaction than team members who do not provide direct patient care, whilst MDT coordinators reported the lowest levels of job satisfaction and job stress. Both job stress and satisfaction decreased after participating in the Programme for all team members. There was a small improvement in team performance. Conclusions Participation in the Development Programme had a mixed impact on the working lives of team members in the immediate aftermath of attending. The decrease in team members' job stress may reflect the improved knowledge and skills conferred by the Programme. The decrease in job satisfaction may be the consequence of being unable to apply these skills immediately in clinical practice because of a lack of required infrastructure and/or equipment. In addition, whilst the Programme raised awareness of the challenges of teamworking, a greater focus on tackling these issues may have

A pre-post test evaluation of the impact of the PELICAN MDT-TME Development Programme on the working lives of colorectal cancer team members.

PubMed

Taylor, Cath; Sippitt, Joanna M; Collins, Gary; McManus, Chris; Richardson, Alison; Dawson, Jeremy; Richards, Michael; Ramirez, Amanda J

2010-06-29

The PELICAN Multidisciplinary Team Total Mesorectal Excision (MDT-TME) Development Programme aimed to improve clinical outcomes for rectal cancer by educating colorectal cancer teams in precision surgery and related aspects of multidisciplinary care. The Programme reached almost all colorectal cancer teams across England. We took the opportunity to assess the impact of participating in this novel team-based Development Programme on the working lives of colorectal cancer team members. The impact of participating in the programme on team members' self-reported job stress, job satisfaction and team performance was assessed in a pre-post course study. 333/568 (59%) team members, from the 75 multidisciplinary teams who attended the final year of the Programme, completed questionnaires pre-course, and 6-8 weeks post-course. Across all team members, the main sources of job satisfaction related to working in multidisciplinary teams; whilst feeling overloaded was the main source of job stress. Surgeons and clinical nurse specialists reported higher levels of job satisfaction than team members who do not provide direct patient care, whilst MDT coordinators reported the lowest levels of job satisfaction and job stress. Both job stress and satisfaction decreased after participating in the Programme for all team members. There was a small improvement in team performance. Participation in the Development Programme had a mixed impact on the working lives of team members in the immediate aftermath of attending. The decrease in team members' job stress may reflect the improved knowledge and skills conferred by the Programme. The decrease in job satisfaction may be the consequence of being unable to apply these skills immediately in clinical practice because of a lack of required infrastructure and/or equipment. In addition, whilst the Programme raised awareness of the challenges of teamworking, a greater focus on tackling these issues may have improved working lives further.

15th Railroad Engineering Conference Proceedings, Railroad R&D Challenges of the 80's : Opportunities & Obstacles

DOT National Transportation Integrated Search

1980-06-01

This report constitutes the proceedings of the 15th Railroad Engineering Conference held at TSC on October 21-23, 1979. Conference papers were delivered by various industry and Government officials and centered on three topic areas: The Status of the...

PREFACE: The 15th International Conference on X-ray Absorption Fine Structure (XAFS15)

NASA Astrophysics Data System (ADS)

Wu, Z. Y.

2013-04-01

The 15th International Conference on X-ray Absorption Fine Structure (XAFS15) was held on 22-28 July 2012 in Beijing, P. R. China. About 340 scientists from 34 countries attended this important international event. Main hall Figure 1. Main hall of XAFS15. The rapidly increasing application of XAFS to the study of a large variety of materials and the operation of the new SR source led to the first meeting of XAFS users in 1981 in England. Following that a further 14 International Conferences have been held. Comparing a breakdown of attendees according to their national origin, it is clear that participation is spreading to include attendees from more and more countries every year. The strategy of development in China of science and education is increasing quickly thanks to the large investment in scientific and technological research and infrastructure. There are three Synchrotron Radiation facilities in mainland China, Hefei Light Source (HLS) in the National Natural Science Foundation of China (NSRL), Beijing Synchrotron Radiation Facility (BSRF) in the Institute of High Energy Physics, and Shanghai Synchrotron Radiation Facility (SSRF) in the Shanghai Institute of Applied Physics. More than 10000 users and over 5000 proposals run at these facilities. Among them, many teams from the USA, Japan, German, Italy, Russia, and other countries. More than 3000 manuscript were published in SCI journals, including (incomplete) Science (7), Nature (10), Nature Series (7), PNAS (3), JACS (12), Angew. Chem. Int. Ed. (15), Nano Lett. (2), etc. In XAFS15, the participants contributed 18 plenary invited talks, 16 parallel invited talks, 136 oral presentations, 12 special talks, and 219 poster presentations. Wide communication was promoted in the conference halls, the classical banquet restaurant, and the Great Wall. Parallel hallCommunicationPoster room Figure 2. Parallel hallFigure 3. CommunicationFigure 4. Poster room This volume contains 136 invited and contributed papers

Management Development. Symposium 15. [Concurrent Symposium Session at AHRD Annual Conference, 2000.

ERIC Educational Resources Information Center

2000

Three presentations are provided from Symposium 15, Management Development, of the Academy of Human Resource Development (HRD) 2000 Conference Proceedings. "Conceptualizing Global Leadership from Multiple Perspectives: An Analysis of Behavioral Ratings" (Allan H. Church) examines the underlying nature of global leadership behavior using…

Papers from the Community College Governance Conference, February 15-16, 1974.

ERIC Educational Resources Information Center

Washington State Board for Community Coll. Education, Olympia.

Papers presented at a conference on community college governance, held in Seattle, Washington on February 15-16, 1974, are provided. The papers are: "Governance for the Two-Year College" by Richard C. Richardson, Jr.: "The Faculty Stake in Governance" by Richard J. Frankie; "The Student Stake in Governance" by Alan R. Shark; "The Public Interest…

Principles of Carbon Catabolite Repression in the Rice Blast Fungus: Tps1, Nmr1-3, and a MATE–Family Pump Regulate Glucose Metabolism during Infection

PubMed Central

Hartline, David; Quispe, Cristian F.; Madayiputhiya, Nandakumar; Wilson, Richard A.

2012-01-01

Understanding the genetic pathways that regulate how pathogenic fungi respond to their environment is paramount to developing effective mitigation strategies against disease. Carbon catabolite repression (CCR) is a global regulatory mechanism found in a wide range of microbial organisms that ensures the preferential utilization of glucose over less favourable carbon sources, but little is known about the components of CCR in filamentous fungi. Here we report three new mediators of CCR in the devastating rice blast fungus Magnaporthe oryzae: the sugar sensor Tps1, the Nmr1-3 inhibitor proteins, and the multidrug and toxin extrusion (MATE)–family pump, Mdt1. Using simple plate tests coupled with transcriptional analysis, we show that Tps1, in response to glucose-6-phosphate sensing, triggers CCR via the inactivation of Nmr1-3. In addition, by dissecting the CCR pathway using Agrobacterium tumefaciens-mediated mutagenesis, we also show that Mdt1 is an additional and previously unknown regulator of glucose metabolism. Mdt1 regulates glucose assimilation downstream of Tps1 and is necessary for nutrient utilization, sporulation, and pathogenicity. This is the first functional characterization of a MATE–family protein in filamentous fungi and the first description of a MATE protein in genetic regulation or plant pathogenicity. Perturbing CCR in Δtps1 and MDT1 disruption strains thus results in physiological defects that impact pathogenesis, possibly through the early expression of cell wall–degrading enzymes. Taken together, the importance of discovering three new regulators of carbon metabolism lies in understanding how M. oryzae and other pathogenic fungi respond to nutrient availability and control development during infection. PMID:22570632

15N-metabolic labeling for comparative plasma membrane proteomics in Arabidopsis cells.

PubMed

Lanquar, Viviane; Kuhn, Lauriane; Lelièvre, Françoise; Khafif, Mehdi; Espagne, Christelle; Bruley, Christophe; Barbier-Brygoo, Hélène; Garin, Jérôme; Thomine, Sébastien

2007-03-01

An important goal for proteomic studies is the global comparison of proteomes from different genotypes, tissues, or physiological conditions. This has so far been mostly achieved by densitometric comparison of spot intensities after protein separation by 2-DE. However, the physicochemical properties of membrane proteins preclude the use of 2-DE. Here, we describe the use of in vivo labeling by the stable isotope 15N as an alternative approach for comparative membrane proteomic studies in plant cells. We confirm that 15N-metabolic labeling of proteins is possible and efficient in Arabidopsis suspension cells. Quantification of 14N versus 15N MS signals reflects the relative abundance of 14N and 15N proteins in the sample analyzed. We describe the use of 15N-metabolic labeling to perform a partial comparative analysis of Arabidopsis cells following cadmium exposure. By focusing our attention on plasma membrane proteins, we were able to confidently identify proteins showing up to 5-fold regulation compared to unexposed cells. This study provides a proof of principle that 15N-metabolic labeling is a useful technique for comparative membrane proteome studies.

Third Forest Vegetation Simulator Conference; 2007 February 13-15; Fort Collins, CO

Treesearch

Robert N. Havis; Nicholas L. Crookston

2008-01-01

The Forest Vegetation Simulator (FVS) is a suite of computer modeling tools for predicting the long-term effects of alternative forest management actions. FVS was developed in the early 1980s and is used throughout the United Sates and British Columbia. The Third FVS conference, held February 13-15, 2007, in Fort Collins Colorado, contains 20 papers. They describe the...

The impact of multidisciplinary team meetings on patient assessment, management and outcomes in oncology settings: A systematic review of the literature.

PubMed

Pillay, Brindha; Wootten, Addie C; Crowe, Helen; Corcoran, Niall; Tran, Ben; Bowden, Patrick; Crowe, Jane; Costello, Anthony J

2016-01-01

Conducting regular multidisciplinary team (MDT) meetings requires significant investment of time and finances. It is thus important to assess the empirical benefits of such practice. A systematic review was conducted to evaluate the literature regarding the impact of MDT meetings on patient assessment, management and outcomes in oncology settings. Relevant studies were identified by searching OVID MEDLINE, PsycINFO, and EMBASE databases from 1995 to April 2015, using the keywords: multidisciplinary team meeting* OR multidisciplinary discussion* OR multidisciplinary conference* OR case review meeting* OR multidisciplinary care forum* OR multidisciplinary tumour board* OR case conference* OR case discussion* AND oncology OR cancer. Studies were included if they assessed measurable outcomes, and used a comparison group and/or a pre- and post-test design. Twenty-seven articles met inclusion criteria. There was limited evidence for improved survival outcomes of patients discussed at MDT meetings. Between 4% and 45% of patients discussed at MDT meetings experienced changes in diagnostic reports following the meeting. Patients discussed at MDT meetings were more likely to receive more accurate and complete pre-operative staging, and neo-adjuvant/adjuvant treatment. Quality of studies was affected by selection bias and the use of historical cohorts impacted study quality. MDT meetings impact upon patient assessment and management practices. However, there was little evidence indicating that MDT meetings resulted in improvements in clinical outcomes. Future research should assess the impact of MDT meetings on patient satisfaction and quality of life, as well as, rates of cross-referral between disciplines. Copyright © 2015 Elsevier Ltd. All rights reserved.

Determination of Mean Dynamic Topography (MDT) to Bridge Geoid and Mean Sea Surface Height (SSH) with a New Elliptic Equation

NASA Astrophysics Data System (ADS)

Chu, P. C.

2016-12-01

Mean dynamic topography (MDT, η) bridges the geoid and the mean sea surface (from satellite altimetry) and constrains large scale surface geostrophic circulations. It can be estimated from either satellite or underwater ocean temperature (T) and salinity (S) data. Satellite altimeter measures sea surface height (SSH) with high precision and unique resolution above a reference ellipsoid (not geoid). Two Gravity Recovery and Climate Experiment (GRACE) satellites launched in 2002, provide data to compute the marine geoid [called the GRACE Gravity Model (GGM)] (see website: http://www.csr.utexas.edu/grace/). The MDT is the difference of altimetry-derived mean SSH and the mean marine geoid (using GGM or pre-GRACE gravity model such as EGM96). A major difficulty arises that the spatial variations in mean SSH and marine geoid are approximately two orders of magnitude larger than the spatial variations in η.The second approach (using T, Sdata) is based on geostrophic balance, which is at the minimum energy state in the linear Boussinesq primitive equations with conservation of potential vorticity. In this paper, a new elliptic equation, -[∂x(gh/f2)∂xη+∂y(gh/f2)∂yη]+η = (g/f2)(∂C/∂x-∂B/∂y)is derived to determine MDT with H the water depth, g the gravitational acceleration, and coefficients (B, C) depend on 3D mean temperature (T) and salinity (S) data. Numerical approach transforms the elliptic equation into a set of well-posed linear algebraic equations of η at grid points. The solution for the North Atlantic Ocean (100oW-6oW, 7oN-72oN) on 1oX1ogrids with the coefficients (B, C) calculated from the three-dimensional (T, S) data of the NOAA National Centers for Environmental Information (NCEI) World Ocean Atlas 2013 version 2 (http://www.nodc.noaa.gov/OC5/woa13/woa13data.html) and H from the NOAA ETOPO5 (https://www.ngdc.noaa.gov/mgg/fliers/93mgg01.html), compares well with the difference (also considered as the MDT) between the time-averaged SSH and

Current Business and Economics Driven Discourse and Education: Perspectives from around the World. BCES Conference Books, Volume 15

ERIC Educational Resources Information Center

Popov, Nikolay, Ed.; Wolhuter, Charl, Ed.; Kalin, Jana, Ed.; Hilton, Gillian, Ed.; Ogunleye, James, Ed.; Niemczyk, Ewelina, Ed.; Chigisheva, Oksana, Ed.

2017-01-01

This volume contains selected papers submitted to the 15th Annual International Conference of the Bulgarian Comparative Education Society (BCES), held in June 2017 in Borovets, Bulgaria, and papers submitted to the 5th International Partner Conference of the International Research Centre (IRC) "Scientific Cooperation," Rostov-on-Don,…

Tbx15 controls skeletal muscle fibre-type determination and muscle metabolism

PubMed Central

Lee, Kevin Y.; Singh, Manvendra K.; Ussar, Siegfried; Wetzel, Petra; Hirshman, Michael F.; Goodyear, Laurie J.; Kispert, Andreas; Kahn, C. Ronald

2015-01-01

Skeletal muscle is composed of both slow-twitch oxidative myofibers and fast-twitch glycolytic myofibers that differentially impact muscle metabolism, function and eventually whole-body physiology. Here we show that the mesodermal transcription factor T-box 15 (Tbx15) is highly and specifically expressed in glycolytic myofibers. Ablation of Tbx15 in vivo leads to a decrease in muscle size due to a decrease in the number of glycolytic fibres, associated with a small increase in the number of oxidative fibres. This shift in fibre composition results in muscles with slower myofiber contraction and relaxation, and also decreases whole-body oxygen consumption, reduces spontaneous activity, increases adiposity and glucose intolerance. Mechanistically, ablation of Tbx15 leads to activation of AMPK signalling and a decrease in Igf2 expression. Thus, Tbx15 is one of a limited number of transcription factors to be identified with a critical role in regulating glycolytic fibre identity and muscle metabolism. PMID:26299309

Krüppel-like factor 15: Regulator of BCAA metabolism and circadian protein rhythmicity.

PubMed

Fan, Liyan; Hsieh, Paishiun N; Sweet, David R; Jain, Mukesh K

2018-04-01

Regulation of nutrient intake, utilization, and storage exhibits a circadian rhythmicity that allows organisms to anticipate and adequately respond to changes in the environment across day/night cycles. The branched-chain amino acids (BCAAs) leucine, isoleucine, and valine are important modulators of metabolism and metabolic health - for example, their catabolism yields carbon substrates for gluconeogenesis during periods of fasting. Krüppel-like factor 15 (KLF15) has recently emerged as a critical transcriptional regulator of BCAA metabolism, and the absence of this transcription factor contributes to severe pathologies such as Duchenne muscular dystrophy and heart failure. This review highlights KLF15's role as a central regulator of BCAA metabolism during periods of fasting, throughout day/night cycles, and in experimental models of muscle disease. Copyright © 2017 Elsevier Ltd. All rights reserved.

Genomic Evidence of Chemotrophic Metabolisms in Deep-Dwelling Chloroflexi Conferred by Ancient Horizontal Gene Transfer Events

NASA Astrophysics Data System (ADS)

Momper, L. M.; Magnabosco, C.; Amend, J.; Osburn, M. R.; Fournier, G. P.

2017-12-01

The marine and terrestrial subsurface biospheres represent quite likely the largest reservoirs for life on Earth, directly impacting surface processes and global cycles throughout Earth's history. In the deep subsurface biosphere (DSB) organic carbon and energy are often extremely scarce. However, archaea and bacteria are able to persist in the DSB to at least 3.5 km below surface [1]. Understanding how they persist, and by what metabolisms they subsist, are key questions in this biosphere. To address these questions we investigated 5 global DSB environments: one legacy mine in South Dakota, USA, 3 mines in South Africa and marine fluids circulating beneath the Juan de Fuca Ridge. Boreholes within these mines provided access to fluids buried beneath the earth's surface and sampled depths down to 3.1 km. Geochemical data were collected concomitantly with DNA for metagenomic sequencing. We examined genomes of the ancient and deeply branching Chloroflexi for metabolic capabilities and interrogated the geochemical drivers behind those metabolisms with in situ thermodynamic modeling of reaction energetics. In total, 23 Chloroflexi genomes were identified and analyzed from the 5 subsurface sites. Genes for nitrate reduction (nar) and sulfite reduction (dsr) were found in many of the South Africa Chloroflexi but were absent from genomes collected in South Dakota. Indeed, nitrate reduction was among the most energetically favorable reactions in South African fluids (10-14 kJ cell-1 sec -1 per mol of reactant) and sulfur reduction with Fe2+ or H2 was also exergonic [2]. Conversely, genes for nitrite and nitrous oxide reduction (nrf, nir and nos) were found in genomes collected in South Dakota and Juan de Fuca, but not South Africa. We examined the origin of genes conferring these metabolisms in the Chloroflexi genomes. We discovered evidence for horizontal gene transfer (HGT) for all of these putative metabolisms. Retention of these genes in Chloroflexi lineages indicates

Molecular Basis of Microbial One-Carbon Metabolism 2008 Gordon Research Conference (July 20-25, 2008)

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

Stephen W. Ragsdale

2009-08-12

One-carbon (C-1) compounds play a central role in microbial metabolism. C-1 compounds include methane, carbon monoxide, CO2, and methanol as well as coenzyme-bound one-carbon compounds (methyl-B12, CH3-H4folate, etc). Such compounds are of broad global importance because several C-1 compounds (e.g., CH4) are important energy sources, some (e.g., CO2 and CH4) are potent greenhouse gases, and others (e.g., CH2Cl2) are xenobiotics. They are central in pathways of energy metabolism and carbon fixation by microbes and many are of industrial interest. Research on the pathways of one-carbon metabolism has added greatly to our understanding of evolution, structural biology, enzyme mechanisms, gene regulation,more » ecology, and applied biology. The 2008 meeting will include recent important findings in the following areas: (a) genomics, metagenomics, and proteomic studies that have expanded our understanding of autotrophy and C-1 metabolism and the evolution of these pathways; (b) redox regulation of carbon cycles and the interrelationship between the carbon cycle and other biogeochemical cycles (sulfur, nitrogen, oxygen); (c) novel pathways for carbon assimilation; (d) biotechnology related to C-1 metabolism; (e) novel enzyme mechanisms including channeling of C-1 intermediates during metabolism; and (f) the relationship between metal homeostasis and the global carbon cycle. The conference has a diverse and gender-balanced slate of speakers and session leaders. The wide variety of disciplines brought to the study of C-1 metabolism make the field an excellent one in which to train young researchers.« less

15 CFR 904.216 - Prehearing conferences.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL REGULATIONS CIVIL PROCEDURES Hearing and Appeal Procedures General § 904.216 Prehearing conferences. (a) Prior to any hearing... evidence; (5) The procedure, course, and conduct of the administrative proceeding; (6) The distribution to...

PREFACE: 15th International Conference on Strangeness in Quark Matter (SQM2015)

NASA Astrophysics Data System (ADS)

Alvarez-Castillo, D.; Blaschke, D.; Kekelidze, V.; Matveev, V.; Sorin, A.

2016-01-01

The 15th International Conference Strangeness in Quark Matter (SQM) took place at the Veksler and Baldin Laboratory of High Energy Physics (VBLHEP) of the Joint Institute for Nuclear Research (JINR) in Dubna in the period July 6 -11, with a record participation of 244 people from 31 countries! The previous meeting of the series in Birmingham 2013 had collected 158 physicists from 25 countries [J. Phys. Conf. Ser. 509, 011001 (2014)]. At SQM-2015, there was also a record participation of young scientist; every 4th conference attendee did not yet hold a PhD degree! There was a special program of 4 general lectures, a devoted session of parallel talks for Young Talents and the Helmholtz International Summer School (HISS) with 16 lecturers on the topics regarding Dense Matter (29.06.-11.07.) as a satellite event at the Bogoliubov Laboratory of Theoretical Physics (BLTP) and at VBLHEP. Another satellite event was the Round TableWorkshop on Physics at NICA, jointly organized by JINR and the Republic of South Africa on July 5, 2015. The selection of Dubna as the place for SQM-2015 conference by the International Advisory Committee (IAC) demonstrates the broad interest of the community in the progress of the Russian Megascience Project on the Nuclotron-based Ion Collider Facility (NICA) hosted at JINR Dubna. In a few years from now the experiments planned at NICA will produce data that provide new information of unprecedented accuracy which will help to answer some of the key questions which are topical at this conference. The SQM-2015 conference had an ambitious scientific program with 38 plenary talks, 97 parallel talks in 7 topical directions and 39 posters reporting the state of the research and the future directions in the fields of strangeness, heavy avors and bulk physics, suggested by the IAC to be the subtitle of the conference from 2016 onwards. Most of the contributions are represented in these Proceedings which we recommend to the community! We gratefully

Interfacing microbiology and biotechnology. Conference abstracts

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

Maupin, Julia A.

2001-05-19

The Interfacing Microbiology and Biotechnology Conference was attended by over 100 faculty, post-docs, students, and research scientists from the US, Europe, and Latin America. The conference successfully stimulated communication and the dissemination of knowledge among scientists involved in basic and applied research. The focus of the conference was on microbial physiology and genetics and included sessions on C1 metabolism, archaeal metabolism, proteases and chaperones, gene arrays, and metabolic engineering. The meeting provided the setting for in-depth discussions between scientists who are internationally recognized for their research in these fields. The following objectives were met: (1) The promotion of interaction andmore » future collaborative projects among scientists involved in basic and applied research which incorporates microbial physiology, genetics, and biochemistry; (2) the facilitation of communication of new research findings through seminars, posters, and abstracts; (3 ) the stimulation of enthusiasm and education among participants including graduate and undergraduate students.« less

Outline of Meeting Sessions and Workshops: 15th Biennial Conference on Chemical Education

NASA Astrophysics Data System (ADS)

Wilson, Anna M.

1998-06-01

The 15th Biennial Conference on Chemical Education (15-BCCE), sponsored by the ACS Division of Chemical Education, will be held at the University of Waterloo, Waterloo, Ontario, Canada, August 9-13, 1998. Reg Friesen is the General Chair and Anna Wilson is the Program Chair. The technical program includes more than 600 oral and poster presentations, 70 workshops, and 12 special lectures on modern perspectives in chemistry. Plenary lectures will be given by Bonnie Bracey, Katherine Coleman, David Dolphin, Ernest Eliel, Arthur Ellis, Steve Spangler and Mary Anne White. The complete program, including abstracts, is available at http://www.biochem.purdue.edu/~bcce.

The Metabolic Fate of Deoxynivalenol and Its Acetylated Derivatives in a Wheat Suspension Culture: Identification and Detection of DON-15-O-Glucoside, 15-Acetyl-DON-3-O-Glucoside and 15-Acetyl-DON-3-Sulfate

PubMed Central

Schmeitzl, Clemens; Warth, Benedikt; Fruhmann, Philipp; Michlmayr, Herbert; Malachová, Alexandra; Berthiller, Franz; Schuhmacher, Rainer; Krska, Rudolf; Adam, Gerhard

2015-01-01

Deoxynivalenol (DON) is a protein synthesis inhibitor produced by the Fusarium species, which frequently contaminates grains used for human or animal consumption. We treated a wheat suspension culture with DON or one of its acetylated derivatives, 3-acetyl-DON (3-ADON), 15-acetyl-DON (15-ADON) and 3,15-diacetyl-DON (3,15-diADON), and monitored the metabolization over a course of 96 h. Supernatant and cell extract samples were analyzed using a tailored LC-MS/MS method for the quantification of DON metabolites. We report the formation of tentatively identified DON-15-O-β-D-glucoside (D15G) and of 15-acetyl-DON-3-sulfate (15-ADON3S) as novel deoxynivalenol metabolites in wheat. Furthermore, we found that the recently identified 15-acetyl-DON-3-O-β-D-glucoside (15-ADON3G) is the major metabolite produced after 15-ADON challenge. 3-ADON treatment led to a higher intracellular content of toxic metabolites after six hours compared to all other treatments. 3-ADON was exclusively metabolized into DON before phase II reactions occurred. In contrast, we found that 15-ADON was directly converted into 15-ADON3G and 15-ADON3S in addition to metabolization into deoxynivalenol-3-O-β-D-glucoside (D3G). This study highlights significant differences in the metabolization of DON and its acetylated derivatives. PMID:26274975

15 CFR 904.216 - Prehearing conferences.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PROCEDURES Hearing and Appeal Procedures General § 904.216 Prehearing conferences. (a) Prior to any hearing..., agreements, and rulings on admissibility of documents, understandings on matters already of record, or... the parties and the Judge prior to the hearing of written testimony and exhibits in order to expedite...

PREFACE: 15th International Conference on the Physics of Highly Charged Ions

NASA Astrophysics Data System (ADS)

Zou, Yaming; Hutton, Roger

2011-07-01

This issue contains papers presented at the 15th International Conference on the Physics of Highly Charged Ions, HCI2010. The conference was held at Fudan University, Shanghai, 29 August-3 September 2010. HCI is a biannual conference series going back to the very first conference held in Stockholm, Sweden in 1982. Previous editions in this millennium were held in Berkeley, USA, 2000; Caen, France, 2002; Vilnius, Lithuania, 2004; Belfast, UK, 2006, and Tokyo, Japan, 2008. The physics of highly charged ions, HCIs, is of great interest due to their key role in testing quantum electrodynamics in strong fields, and possible testing of parity non-conservation. However, HCIs also play crucial roles in the physics of hot plasmas, for example those produced in tokamak fusion devices and in inertial confinement fusion experiments. Much of the diagnostics of matter under such extreme environments relies very heavily on high quality atomic data of HCIs. The field of x-ray astronomy hinges almost entirely on the use of spectral lines from HCIs to provide information from distant astrophysical plasmas and objects. Given these fundamental interests and the current rapid developments in fusion and x-ray astronomy, it is clear that the physics of HCIs is a rich area of research with strong and important connections to many important subfields of physics. New application areas of HCI physics are also under development: two examples are (a) to provide 13.5 nm—and later half of this wavelength—radiation for lithography and (b) applications in medical research. The need for high quality atomic data of HCIs is as important now as it has ever been. HCI2010 was attended by over 200 scientists from around 20 countries; see the following table. Over 70 of the participants were students, which is very encouraging for the future of HCI related physics. The academic programme was organized based on the suggestions from the International Advisory Board, and consisted of six review lectures

15 CFR 25.19 - Prehearing conferences.

Code of Federal Regulations, 2010 CFR

2010-01-01

... time in advance of the hearing. (c) The ALJ may use prehearing conferences to discuss the following: (1...; (9) The time and place for the hearing; and (10) Such other matters as may tend to expedite the fair and just disposition of the proceedings. (d) The ALJ may issue an order containing all matters agreed...

Clofazimine Modulates the Expression of Lipid Metabolism Proteins in Mycobacterium leprae-Infected Macrophages

PubMed Central

Degang, Yang; Akama, Takeshi; Hara, Takeshi; Tanigawa, Kazunari; Ishido, Yuko; Gidoh, Masaichi; Makino, Masahiko; Ishii, Norihisa; Suzuki, Koichi

2012-01-01

Mycobacterium leprae (M. leprae) lives and replicates within macrophages in a foamy, lipid-laden phagosome. The lipids provide essential nutrition for the mycobacteria, and M. leprae infection modulates expression of important host proteins related to lipid metabolism. Thus, M. leprae infection increases the expression of adipophilin/adipose differentiation-related protein (ADRP) and decreases hormone-sensitive lipase (HSL), facilitating the accumulation and maintenance of lipid-rich environments suitable for the intracellular survival of M. leprae. HSL levels are not detectable in skin smear specimens taken from leprosy patients, but re-appear shortly after multidrug therapy (MDT). This study examined the effect of MDT components on host lipid metabolism in vitro, and the outcome of rifampicin, dapsone and clofazimine treatment on ADRP and HSL expression in THP-1 cells. Clofazimine attenuated the mRNA and protein levels of ADRP in M. leprae-infected cells, while those of HSL were increased. Rifampicin and dapsone did not show any significant effects on ADRP and HSL expression levels. A transient increase of interferon (IFN)-β and IFN-γ mRNA was also observed in cells infected with M. leprae and treated with clofazimine. Lipid droplets accumulated by M. leprae-infection were significantly decreased 48 h after clofazimine treatment. Such effects were not evident in cells without M. leprae infection. In clinical samples, ADRP expression was decreased and HSL expression was increased after treatment. These results suggest that clofazimine modulates lipid metabolism in M. leprae-infected macrophages by modulating the expression of ADRP and HSL. It also induces IFN production in M. leprae-infected cells. The resultant decrease in lipid accumulation, increase in lipolysis, and activation of innate immunity may be some of the key actions of clofazimine. PMID:23236531

Clofazimine modulates the expression of lipid metabolism proteins in Mycobacterium leprae-infected macrophages.

PubMed

Degang, Yang; Akama, Takeshi; Hara, Takeshi; Tanigawa, Kazunari; Ishido, Yuko; Gidoh, Masaichi; Makino, Masahiko; Ishii, Norihisa; Suzuki, Koichi

2012-01-01

Mycobacterium leprae (M. leprae) lives and replicates within macrophages in a foamy, lipid-laden phagosome. The lipids provide essential nutrition for the mycobacteria, and M. leprae infection modulates expression of important host proteins related to lipid metabolism. Thus, M. leprae infection increases the expression of adipophilin/adipose differentiation-related protein (ADRP) and decreases hormone-sensitive lipase (HSL), facilitating the accumulation and maintenance of lipid-rich environments suitable for the intracellular survival of M. leprae. HSL levels are not detectable in skin smear specimens taken from leprosy patients, but re-appear shortly after multidrug therapy (MDT). This study examined the effect of MDT components on host lipid metabolism in vitro, and the outcome of rifampicin, dapsone and clofazimine treatment on ADRP and HSL expression in THP-1 cells. Clofazimine attenuated the mRNA and protein levels of ADRP in M. leprae-infected cells, while those of HSL were increased. Rifampicin and dapsone did not show any significant effects on ADRP and HSL expression levels. A transient increase of interferon (IFN)-β and IFN-γ mRNA was also observed in cells infected with M. leprae and treated with clofazimine. Lipid droplets accumulated by M. leprae-infection were significantly decreased 48 h after clofazimine treatment. Such effects were not evident in cells without M. leprae infection. In clinical samples, ADRP expression was decreased and HSL expression was increased after treatment. These results suggest that clofazimine modulates lipid metabolism in M. leprae-infected macrophages by modulating the expression of ADRP and HSL. It also induces IFN production in M. leprae-infected cells. The resultant decrease in lipid accumulation, increase in lipolysis, and activation of innate immunity may be some of the key actions of clofazimine.

"Be Informed, Stay Connected, Community Transformation!" Selected Papers from the PIALA Conference 2014, Pacific Islands Association of Libraries, Archives, and Museums Annual Conference (24th, Koror, Republic of Palau, Nov 10-15, 2014)

ERIC Educational Resources Information Center

Drake, Paul Burton

2015-01-01

This publication follows the tradition of publishing selected papers from the Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. This 24th annual conference was held in Koror, Republic of Palau, November 10-15, 2014. This volume includes a listing of the PIALA 2014 Organizing Committee and PIALA Officers and…

Proceedings of the National Conference on Population Library and Information Services (3rd Chapel Hill, N. C., May 14-15, 1970)

ERIC Educational Resources Information Center

Kellermann, Priscilla

Contains the proceedings of the Third National Conference on Population Library and Information Services held in Chapel Hill, North Carolina, May 14-15, 1970. Under the joint sponsorship of the Carolina Population Center and the Population Council of New York, this was the third in a series of annual conference/workshops devoted to library and…

Secondary multidrug efflux pump mutants alter Escherichia coli biofilm growth in the presence of cationic antimicrobial compounds.

PubMed

Bay, Denice C; Stremick, Carol A; Slipski, Carmine J; Turner, Raymond J

2017-04-01

Escherichia coli possesses many secondary active multidrug resistance transporters (MDTs) that confer overlapping substrate resistance to a broad range of antimicrobials via proton and/or sodium motive force. It is uncertain whether redundant MDTs uniquely alter cell survival when cultures grow planktonically or as biofilms. In this study, the planktonic and biofilm growth and antimicrobial resistance of 13 E. coli K-12 single MDT gene deletion strains in minimal and rich media were determined. Antimicrobial tolerance to tetracycline, tobramycin and benzalkonium were also compared for each ΔMDT strain. Four E. coli MDT families were represented in this study: resistance nodulation and cell division members acrA, acrB, acrD, acrE, acrF and tolC; multidrug and toxin extruder mdtK; major facilitator superfamily emrA and emrB; and small multidrug resistance members emrE, sugE, mdtI and mdtJ. Deletions of multipartite efflux system genes acrB, acrE and tolC resulted in significant reductions in both planktonic and biofilm growth phenotypes and enhanced antimicrobial susceptibilities. The loss of remaining MDT genes produced similar or enhanced (acrD, acrE, emrA, emrB, mdtK, emrE and mdtJ) biofilm growth and antimicrobial resistance. ΔMDT strains with enhanced antimicrobial tolerance also enhanced biofilm biomass. These findings suggest that many redundant MDTs regulate biofilm formation and drug tolerance. Copyright © 2016 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.

Research-Airplane-Committee Report on Conference on the Progress of the X-15 Project : A Compilation of the Papers Presented

NASA Technical Reports Server (NTRS)

1958-01-01

This document is a compilation of papers presented at the Conference on the Progress of the X-15 project held at the IAS Building, Los Angeles, California, July 28-30, 1958. The conference was held by the Research Airplane Committee of the U. S. Air Force, the U. S. Navy, and the National Advisory Committee for Aeronautics to report on the technical status of this airplane.

USSR Space Life Sciences Digest, issue 15

NASA Technical Reports Server (NTRS)

Hooke, Lydia Razran (Editor); Teeter, Ronald (Editor); Garshnek, Victoria (Editor); Rowe, Joseph (Editor)

1988-01-01

This is the 15th issue of NASA's USSR Space Life Sciences Digest. It contains abstracts of 59 papers published in Russian language periodicals or presented at conferences and of two new Soviet monographs. Selected abstracts are illustrated with figures and tables from the original. An additional feature is a review of a conference devoted to the physiology of extreme states. The abstracts included in this issue have been identified as relevant to 29 areas of space biology and medicine. These areas are adaptation, biological rhythms, biospherics, body fluids, botany, cardiovascular and respiratory systems, endocrinology, enzymology, equipment and instrumentation, exobiology, genetics, habitability and environment effects, human performance, immunology, life support systems, mathematical modeling, metabolism, microbiology, musculoskeletal system, neurophysiology, nutrition, operational medicine, perception. personnel selection, psychology, radiobiology, reproductive biology, and space biology and medicine.

4th integrated transportation management systems (ITMS) conference : conference proceedings

DOT National Transportation Integrated Search

2001-08-01

This report documents the proceedings from the 4th Integrated Transportation Management Systems (ITMS) Conference, ITMS: A Key Strategy to Optimize Surface Transportation System Performance, held in Newark, New Jersey on July 15-18, 2001. The Confere...

3rd Annual PIALA Conference Saipan--Collecting, Preserving & Sharing Information in Micronesia. Conference Proceedings. October 13-15, 1993.

ERIC Educational Resources Information Center

Edmundson, Margaret, Ed.

1993-01-01

This PIALA 1993 Proceedings contains many of the papers presented at the 3rd annual conference of the Pacific Islands Association of Libraries and Archives. This publication is the first time papers from this Micronesian regional library and archives conference have ever been published. The conference addressed various topics of interest to…

76 FR 78641 - Southwestern Gas Storage Technical Conference; Notice of Public Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-19

... Storage Technical Conference; Notice of Public Conference Take notice that on February 16, 2012 at 9 a.m... technical conference with interested parties to discuss issues related to natural gas storage development in... Cold Weather Event of February 1-5, 2011: Causes and Recommendations, ``[a]dditional gas storage...

Interleukin-15 and interleukin-15R alpha SNPs and associations with muscle, bone, and predictors of the metabolic syndrome.

PubMed

Pistilli, Emidio E; Devaney, Joseph M; Gordish-Dressman, Heather; Bradbury, Margaret K; Seip, Richard L; Thompson, Paul D; Angelopoulos, Theodore J; Clarkson, Priscilla M; Moyna, Niall M; Pescatello, Linda S; Visich, Paul S; Zoeller, Robert F; Gordon, Paul M; Hoffman, Eric P

2008-07-01

The aims of this study were to examine associations between two SNPs in the human IL-15 gene and three SNPs in the IL-15Ralpha gene with predictors of metabolic syndrome and phenotypes in muscle, strength, and bone at baseline and in response to resistance training (RT). Subjects were Caucasians who had not performed RT in the previous year and consisted of a strength cohort (n=748), volumetric cohort (n=722), and serum cohort (n=544). Subjects completed 12 weeks of unilateral RT of the non-dominant arm, using their dominant arm as an untrained control. ANCOVA analyses revealed gender-specific associations with: (1) IL-15 SNP (rs1589241) and cholesterol (p=0.04), LDL (p=0.02), the homeostasis model assessment (HOMA; p=0.03), and BMI (p=0.002); (2) IL-15 SNP (rs1057972) and the pre- to post-training absolute difference in 1RM strength (p=0.02), BMI (p=0.008), and fasting glucose (p=0.03); (3) IL-15Ralpha SNP (rs2296135) and baseline total bone volume (p=0.04) and the pre- to post-training absolute difference in isometric strength (p=0.01); and 4) IL-15Ralpha SNP (rs2228059) and serum triglycerides (p=0.04), baseline whole muscle volume (p=0.04), baseline cortical bone volume (p=0.04), and baseline muscle quality (p=0.04). All associations were consistent in showing a potential involvement of the IL-15 pathway with muscle and bone phenotypes and predictors of metabolic syndrome.

A discrete genetic locus confers xyloglucan metabolism in select human gut Bacteroidetes.

PubMed

Larsbrink, Johan; Rogers, Theresa E; Hemsworth, Glyn R; McKee, Lauren S; Tauzin, Alexandra S; Spadiut, Oliver; Klinter, Stefan; Pudlo, Nicholas A; Urs, Karthik; Koropatkin, Nicole M; Creagh, A Louise; Haynes, Charles A; Kelly, Amelia G; Cederholm, Stefan Nilsson; Davies, Gideon J; Martens, Eric C; Brumer, Harry

2014-02-27

A well-balanced human diet includes a significant intake of non-starch polysaccharides, collectively termed 'dietary fibre', from the cell walls of diverse fruits and vegetables. Owing to the paucity of alimentary enzymes encoded by the human genome, our ability to derive energy from dietary fibre depends on the saccharification and fermentation of complex carbohydrates by the massive microbial community residing in our distal gut. The xyloglucans (XyGs) are a ubiquitous family of highly branched plant cell wall polysaccharides whose mechanism(s) of degradation in the human gut and consequent importance in nutrition have been unclear. Here we demonstrate that a single, complex gene locus in Bacteroides ovatus confers XyG catabolism in this common colonic symbiont. Through targeted gene disruption, biochemical analysis of all predicted glycoside hydrolases and carbohydrate-binding proteins, and three-dimensional structural determination of the vanguard endo-xyloglucanase, we reveal the molecular mechanisms through which XyGs are hydrolysed to component monosaccharides for further metabolism. We also observe that orthologous XyG utilization loci (XyGULs) serve as genetic markers of XyG catabolism in Bacteroidetes, that XyGULs are restricted to a limited number of phylogenetically diverse strains, and that XyGULs are ubiquitous in surveyed human metagenomes. Our findings reveal that the metabolism of even highly abundant components of dietary fibre may be mediated by niche species, which has immediate fundamental and practical implications for gut symbiont population ecology in the context of human diet, nutrition and health.

Conference highlights of the 15th international conference on human retrovirology: HTLV and related retroviruses, 4-8 june 2011, Leuven, Gembloux, Belgium

PubMed Central

2011-01-01

The June 2011 15th International Conference on Human Retrovirology: HTLV and Related Viruses marks approximately 30 years since the discovery of HTLV-1. As anticipated, a large number of abstracts were submitted and presented by scientists, new and old to the field of retrovirology, from all five continents. The aim of this review is to distribute the scientific highlights of the presentations as analysed and represented by experts in specific fields of epidemiology, clinical research, immunology, animal models, molecular and cellular biology, and virology. PMID:22035054

2010 Gordon Research Conference, Electrochemistry, January 9-15, 2010

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

Creager, Stephen

Electrochemical science plays a crucial role in many important technologies and is intimately involved in many natural phenomena. Several new Gordon Research Conferences have appeared recently that are dedicated to electrochemical technologies, however electrochemistry as a discipline continues to thrive and provide the underpinnings of these technologies. The 2010 Electrochemistry GRC will focus on a wide range of fundamental electrochemical phenomena and materials and on their application in areas involving energy storage, information storage, chemical analysis, and motion actuation. The meeting will include sessions dedicated to the following specific topics: electrochemical energy storage (e.g. batteries; at least two sessions); electrochemicalmore » motion actuation (e.g. electrokinesis); electrocatalysis; electrochemistry in digital information storage; and bioelectrochemistry (including bioanalysis). An Open Session devoted to highlighting the activities of {approx}10 young investigators and non-North American visitors via brief 10-minute talks, and two open poster sessions highlighting the contributions of approximately 60 conference participants including graduate students, will be held. Altogether the conference is expected to include approximately 90 presentations. As has been the case in the recent past, the meeting will bring together participants from academia, national labs, and the private sector, including senior and junior-level scientists, postdoctoral scientists, and graduate students for informal interactions and exchange of ideas. An affiliated Gordon-Kenan Research Seminar (GRS) will also be held with the conference. Special efforts will be made to invite participation from members of underrepresented groups.« less

Creating Cultures of Peace: Pedagogical Thought and Practice. Selected Papers from the 10th Triennial World Conference (September 10-15, 2001, Madrid, Spain)

ERIC Educational Resources Information Center

Benton, Jean E., Ed.; Swami, Piyush, Ed.

2007-01-01

The 10th Triennial World Conference of the World Council for Curriculum and Instruction (WCCI) was held September 10-15, 2001 in Madrid, Spain. The theme of the conference was "Cultures of Peace." Thirty-four papers and presentations are divided into nine sections. Part I, Tributes to the Founders of WCCI, includes: (1) Tribute to Alice…

Mouse species-specific control of hepatocarcinogenesis and metabolism by FGF19/FGF15.

PubMed

Zhou, Mei; Luo, Jian; Chen, Michael; Yang, Hong; Learned, R Marc; DePaoli, Alex M; Tian, Hui; Ling, Lei

2017-06-01

Bile acid nuclear receptor farnesoid X receptor (FXR) is a key molecular mediator of many metabolic processes, including the regulation of bile acid, lipid and glucose homeostasis. A significant component of FXR-mediated events essential to its biological activity is attributed to induction of the enteric endocrine hormone fibroblast growth factor (FGF)19 or its rodent ortholog, FGF15. In this report, we compared the properties of human FGF19 and murine FGF15 in the regulation of hepatocarcinogenesis and metabolism in various mouse models of disease. Tumorigenicity was assessed in three mouse models (db/db, diet-induced obese, and multi-drug resistance 2 [Mdr2]-deficient) following continuous exposure to FGF19 or FGF15 via adeno-associated viral-mediated gene delivery. Glucose, hemoglobin A1c and β-cell mass were characterized in db/db mice. Oxygen consumption, energy expenditure, and body composition were evaluated in diet-induced obese mice. Serum levels of alkaline phosphatase, alanine aminotransferase, and aspartate aminotransferase were assessed in Mdr2-deficient mice. Expression profiles of genes encoding key proteins involved in bile acid synthesis and hepatocarcinogenesis were also determined. Both FGF15 and FGF19 hormones repressed bile acid synthesis (p<0.001 for both). However, murine FGF15 lacked the protective effects characteristic of human FGF19 in db/db mice with overt diabetes, such as weight-independent HbA1c-lowering and β-cell-protection. Unlike FGF19, FGF15 did not induce hepatocellular carcinomas (HCC) in three mouse models of metabolic diseases (db/db, diet-induced obese, and multi-drug resistance 2 [Mdr2]-deficient mice), even at supra-pharmacological exposure levels. Fundamental species-associated differences between FGF19 and FGF15 may restrict the relevance of mouse models for the study of the FXR/FGF19 pathway, and underscore the importance of clinical assessment of this pathway, with respect to both safety and efficacy in humans

Twenty five years follow up of MB leprosy patients retreated with a modified MDT regimen after a full course of dapsone mono-therapy.

PubMed

Jing, Zhichun; Zhang, Renbao; Zhou, Doahai; Chen, Jiakeun

2009-06-01

The relentless emergence of dapsone resistance amongst M. leprae threatened leprosy control programmes, and increased the relapse rate of patients cured with dapsone monotherapy. The study aimed to analyse the effect on the relapse rate of dapsone-cured multibacillary (MB) leprosy patients, of re-treatment, using a multidrug therapy (MDT) regimen which differed from the WHO recommended regimen. 794 MB leprosy patients who had been released from treatment after dapsone monotherapy were selected, amongst them 657 were re-treated for 1 year using the modified multidrug therapy regimen (mMDT) including rifampicin, clofazimine and dapsone, and 137 patients were observed as control cases. The regimen was well tolerated with good compliance: 620 patients completed re-treatment with mild side effects and a low incidence of leprosy reactions. There was a statistically significant difference between the relapse rates of re-treated and control groups (chi squaredf = 57.44, P < 0.001). Furthermore, the relapses in the re-treated group were significantly more likely to be later than those in the control group (t = 25.62, P < 0.001). Re-treatment with this modified regimen is acceptable and can reduce the risk of early relapse in dapsone-cured patients. The problem of persisters causing late relapse is likely to remain.

A discrete genetic locus confers xyloglucan metabolism in select human gut Bacteroidetes

PubMed Central

Larsbrink, Johan; Rogers, Theresa E.; Hemsworth, Glyn R.; McKee, Lauren S.; Tauzin, Alexandra S.; Spadiut, Oliver; Klinter, Stefan; Pudlo, Nicholas A.; Urs, Karthik; Koropatkin, Nicole M.; Creagh, A. Louise; Haynes, Charles A.; Kelly, Amelia G.; Cederholm, Stefan Nilsson; Davies, Gideon J.; Martens, Eric C.; Brumer, Harry

2014-01-01

A well-balanced human diet includes a significant intake of non-starch polysaccharides, collectively termed “dietary fibre,” from the cell walls of diverse fruits and vegetables.1 Due to a paucity of alimentary enzymes encoded by the human genome,2 our ability to derive energy from dietary fibre depends on saccharification and fermentation of complex carbohydrates by the massive microbial community residing in our distal gut.3,4 The xyloglucans (XyGs), in particular, are a ubiquitous family of highly branched plant cell wall polysaccharides5,6 whose mechanism(s) of degradation in the human gut and consequent importance in nutrition was heretofore unknown.1,7,8 Here, we demonstrate that a single, complex gene locus in Bacteroides ovatus confers xyloglucan catabolism in this common colonic symbiont. Through targeted gene disruption, biochemical analysis of all predicted glycoside hydrolases and carbohydrate-binding proteins, and three-dimensional structural determination of the vanguard endo-xyloglucanase, we reveal the molecular mechanisms through which XyGs are hydrolysed to component monosaccharides for further metabolism. We also observe that orthologous xyloglucan utilization loci (XyGULs) serve as genetic markers of xyloglucan catabolism in Bacteroidetes, that XyGULs are restricted to a limited number of phylogenetically diverse strains, and that XyGULs are ubiquitous in surveyed human metagenomes. Our findings reveal that the metabolism of even highly abundant components of dietary fibre may be mediated by niche species, which has immediate fundamental and practical implications for gut symbiont population ecology in the context of human diet, nutrition and health.9–12 PMID:24463512

Fourth International Conference: Modern Vaccines/Adjuvants Formulation--Impact on Future Development: May 15-17 2013, CHUV, Lausanne, Switzerland.

PubMed

Tupin, Emmanuel

2013-09-01

On the 15-17th of May 2013, about 120 scientists, postdoctoral fellows and professors representing renowned academic institutes and senior scientists and executives from small biotechs, contract research organizations (CROs) and Big Pharma companies, gathered at the Centre Hospitalier Universitaire Vaudois (CHUV) in Lausanne, Switzerland for the 4th international conference on Modern Vaccines and Adjuvants Formulation. Despite this relative small number, the speakers and attendees covered together a very broad field of expertise. Indeed, experts in microbiology, immunology, biochemistry, formulation, virus and nanoparticle characterization, vaccine production, quality control as well as regulatory professionals attended the conference and were able to present their works and discuss new developments within the field of vaccine and adjuvant development, characterization and approval process. This broad diversity was a highpoint of the conference and allowed for a stimulating environment and underlined the complexity of the challenges that the field currently faces in order to develop better or completely new vaccines and adjuvants.

13C and 15N natural isotope abundance reflects breast cancer cell metabolism

NASA Astrophysics Data System (ADS)

Tea, Illa; Martineau, Estelle; Antheaume, Ingrid; Lalande, Julie; Mauve, Caroline; Gilard, Francoise; Barillé-Nion, Sophie; Blackburn, Anneke C.; Tcherkez, Guillaume

2016-09-01

Breast cancer is the most common cancer in women worldwide. Despite the information provided by anatomopathological assessment and molecular markers (such as receptor expression ER, PR, HER2), breast cancer therapies and prognostics depend on the metabolic properties of tumor cells. However, metabolomics have not provided a robust and congruent biomarker yet, likely because individual metabolite contents are insufficient to encapsulate all of the alterations in metabolic fluxes. Here, we took advantage of natural 13C and 15N isotope abundance to show there are isotopic differences between healthy and cancer biopsy tissues or between healthy and malignant cultured cell lines. Isotope mass balance further suggests that these differences are mostly related to lipid metabolism, anaplerosis and urea cycle, three pathways known to be impacted in malignant cells. Our results demonstrate that the isotope signature is a good descriptor of metabolism since it integrates modifications in C partitioning and N excretion altogether. Our present study is thus a starting point to possible clinical applications such as patient screening and biopsy characterization in every cancer that is associated with metabolic changes.

Conference on Stochastic Processes and Their Applications (12th) held at Ithaca, New York on 11-15 Jul 83,

DTIC Science & Technology

1983-07-15

RD- R136 626 CONFERENCE ON STOCHASTIC PROCESSES AND THEIR APPLICATIONS (12TH> JULY 11 15 1983 ITHACA NEW YORK(U) CORNELL UNIV ITHACA NY 15 JUL 83...oscillator phase Instability" 2t53 - 3s15 p.m. M.N. GOPALAN, Indian Institute of Technoloy, Bombay "Cost benefit analysis of systems subject to inspection...p.m. W. KLIEDANN, Univ. Bremen, Fed. Rep. Germany "Controllability of stochastic systems 8sO0 - lOsO0 p.m. RECEPTION Johnson Art Museum ’q % , t

Analysis of hepatic transcriptome demonstrates altered lipid metabolism following Lactobacillus johnsonii BS15 prevention in chickens with subclinical necrotic enteritis.

PubMed

Qing, Xiaodan; Zeng, Dong; Wang, Hesong; Ni, Xueqin; Lai, Jing; Liu, Lei; Khalique, Abdul; Pan, Kangcheng; Jing, Bo

2018-04-20

Subclinical necrotic enteritis (SNE) widely outbreaks in chickens which inflicted growth-slowing, causing enormous social and economic burdens. To better understand the molecular underpinnings of SNE on lipid metabolism and explore novel preventative strategies against SNE, we studied the regulatory mechanism of a potential probiotic, Lactobacillus johnsonii BS15 on the lipid metabolism pathways involved in chickens with SNE. One hundred eighty one-day-old chickens were randomly divided into three groups and arranged with basal diet (control and SNE group). Added with BS15 (1 × 10 6  cfu/g) or Man Rogosa Sharpe (MRS) liquid medium for 28 days. The hepatic gene expression of each group was then measured using high-throughput analysis methods (RNA-Seq). Quantitative real-time PCR (qRT-PCR) was used to detect the expression changes of the related genes. The results showed that there are eleven lipid metabolic pathways were found during the prevention of BS15 treatment in SNE chickens by RNA-Seq, including the peroxisome proliferator-activated receptor (PPAR) signaling pathway and arachidonic acid metabolism. BS15 notably facilitated the expressions of fatty acid binding protein 2 (FABP2), acyl-CoA synthetase bubblegum family member 1 (ACSBG1), perilipin 1 (PLIN1) and perilipin 2 (PLIN2), which were involved in PPAR signaling pathway of SNE chickens. Besides, suppression of phospholipase A2 group IVA (PLA2G4A) in arachidonic acid metabolism was observed in SNE chickens after BS15 prevention. The expression patterns of FABP2, ACSBG1, PLIN1, PLIN2 and PLA24G in qRT-PCR validation were consistent with RNA-Seq results. These findings indicate that SNE may affect the hepatic lipid metabolism of chickens. Meanwhile, BS15 pretreatment may provide a prospective natural prophylaxis strategy against SNE through improving the PPAR signaling pathway and arachidonic acid metabolism.

Conference summary & recent advances: The 8th Conference on Metal Toxicity and Carcinogenesis

PubMed Central

Zhou, Xixi; Burchiel, Scott W.; Hudson, Laurie G.; Liu, Ke Jian

2015-01-01

Diseases caused by occupational and environmental exposure to metals are a public health concern. The underlying molecular mechanisms of metal toxicity and carcinogenicity remain largely unknown. Over 130 scientists attended the 8th Conference on Metal Toxicity and Carcinogenesis, presenting their various research concerns and recent findings to stimulate interactions and collaborations among scientists in the field. Several major areas were emphasized, including human & population studies, molecular & cellular mechanisms, biological targets, epigenetic effects, metabolism, and metal mixtures. Here we summarize presentations at the conference sessions and highlight the attendees’ latest work published in this special issue of Biological Trace Element Research. PMID:25975949

Conference on Continental margin mass wasting and Pleistocene sea-level changes, August 13-15, 1980

USGS Publications Warehouse

Folger, David W.; Hathaway, J.C.

1987-01-01

A conference on Continental Margin Mass Wasting and Pleistocene Sea-Level Changes was held in Woods Hole, Mass., August 13-15, 1980. Forty-seven participants, representing many government, academic, and industrial organizations, discussed the current state of knowledge of the features of marine mass wasting and of the interrelations of factors influencing them. These factors include sediment source, composition, textures, sedimentation rates, climatic and sea-level changes, gas and gas hydrate (clathrate) contents of sediments, geotechnical characteristics, oceanographic and morphological factors, ground-water processes, and seismic events. The part played by these factors in the processes and features of mass movement and the engineering considerations imposed by the emplacement of manmade structures on the sea floor were considered vital to the evaluation of hazards involved in offshore exploration and development. The conference concluded with a call for bold programs to establish the probability of occurrence and the quantitative importance of these factors and to devise more reliable means of measurement, particularly in place, of the characteristics of the sediment and features involved.

NCSE's 15th National Conference and Global Forum on Science, Policy, and the Environment: Energy and Climate Change, Final Report

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

Levine, Ellen

The National Council for Science and the Environment (NCSE) held its 15th National Conference and Global Forum on Science, Policy and the Environment: Energy and Climate Change, on January 27-29, 2015, at the Hyatt Regency Hotel, Crystal City, VA. The National Conference: Energy and Climate Change developed and advanced partnerships that focused on transitioning the world to a new “low carbon” and “climate resilient” energy system. It emphasized advancing research and technology, putting ideas into action, and moving forward on policy and practice. More than 900 participants from the scientific research, policy and governance, business and civil society, and educationmore » communities attended. The Conference was organized around four themes: (1) a new energy system (including energy infrastructure, technologies and efficiencies, changes in distribution of energy sources, and low carbon transportation); (2) energy, climate and sustainable development; (3) financing and markets; and (4) achieving progress (including ideas for the 21st Conference of Parties to the United Nations Framework Convention on Climate Change). The program featured six keynote presentations, six plenary sessions, 41 symposia and 20 workshops. Conference participants were involved in the 20 workshops, each on a specific energy and climate-related issue. The workshops were designed as interactive sessions, with each workshop generating 10-12 recommendations on the topic. The recommendations were prepared in the final conference report, were disseminated nationally, and continue to be available for public use. The conference also featured an exhibition and poster sessions. The National Conference on Energy and Climate Change addressed a wide range of issues specific to the U.S. Department of Energy’s programs; involved DOE’s scientists and program managers in sessions and workshops; and reached out to a broad array of DOE stakeholders.« less

Metabolic and Target-Site Mechanisms Combine to Confer Strong DDT Resistance in Anopheles gambiae

PubMed Central

Mitchell, Sara N.; Rigden, Daniel J.; Dowd, Andrew J.; Lu, Fang; Wilding, Craig S.; Weetman, David; Dadzie, Samuel; Jenkins, Adam M.; Regna, Kimberly; Boko, Pelagie; Djogbenou, Luc; Muskavitch, Marc A. T.; Ranson, Hilary; Paine, Mark J. I.; Mayans, Olga; Donnelly, Martin J.

2014-01-01

The development of resistance to insecticides has become a classic exemplar of evolution occurring within human time scales. In this study we demonstrate how resistance to DDT in the major African malaria vector Anopheles gambiae is a result of both target-site resistance mechanisms that have introgressed between incipient species (the M- and S-molecular forms) and allelic variants in a DDT-detoxifying enzyme. Sequencing of the detoxification enzyme, Gste2, from DDT resistant and susceptible strains of An. gambiae, revealed a non-synonymous polymorphism (I114T), proximal to the DDT binding domain, which segregated with strain phenotype. Recombinant protein expression and DDT metabolism analysis revealed that the proteins from the susceptible strain lost activity at higher DDT concentrations, characteristic of substrate inhibition. The effect of I114T on GSTE2 protein structure was explored through X-ray crystallography. The amino acid exchange in the DDT-resistant strain introduced a hydroxyl group nearby the hydrophobic DDT-binding region. The exchange does not result in structural alterations but is predicted to facilitate local dynamics and enzyme activity. Expression of both wild-type and 114T alleles the allele in Drosophila conferred an increase in DDT tolerance. The 114T mutation was significantly associated with DDT resistance in wild caught M-form populations and acts in concert with target-site mutations in the voltage gated sodium channel (Vgsc-1575Y and Vgsc-1014F) to confer extreme levels of DDT resistance in wild caught An. gambiae. PMID:24675797

Thymidine Kinase 1 Loss Confers Trifluridine Resistance without Affecting 5-Fluorouracil Metabolism and Cytotoxicity.

PubMed

Edahiro, Keitaro; Iimori, Makoto; Kobunai, Takashi; Morikawa-Ichinose, Tomomi; Miura, Daisuke; Kataoka, Yuki; Niimi, Shinichiro; Wakasa, Takeshi; Saeki, Hiroshi; Oki, Eiji; Kitao, Hiroyuki; Maehara, Yoshihiko

2018-06-04

Acquired resistance to therapeutic drugs is a serious problem for cancer patients receiving systemic treatment. Experimentally, drug resistance is established in cell lines in vitro by repeated, continuous exposure to escalating concentrations of the drug; however, the precise mechanism underlying the acquired resistance is not always known. Here, it is demonstrated that the human colorectal cancer cell line DLD1 with acquired resistance to trifluridine (FTD), a key component of the novel, orally administered nucleoside analog-type chemotherapeutic drug trifluridine/tipiracil, lacks functional thymidine kinase 1 (TK1) expression because of one nonsense mutation in the coding exon. Targeted disruption of the TK1 gene also conferred severe FTD resistance, indicating that the loss of TK1 protein expression is the primary cause of FTD resistance. Both FTD-resistant DLD1 cells and DLD1-TK1-/- cells exhibited similar 5-fluorouracil (5-FU) sensitivity to that of the parental DLD1 line. The quantity of cellular pyrimidine nucleotides in these cells and the kinetics of thymidylate synthase ternary complex formation in 5-FU-treated cells is similar to DLD1 cells, indicating that 5-FU metabolism and cytotoxicity were unaffected. The present data provide molecular-based evidence that acquired resistance to FTD does not confer 5-FU resistance, implying that 5-FU-based chemotherapy would be effective even in tumors that become refractory to FTD during trifluridine/tipiracil treatment. 5-fluorouracil-based chemotherapy would be effective even in tumors that become refractory to trifluridine during combined trifluridine/tipiracil treatment. Copyright ©2018, American Association for Cancer Research.

Conference on Rural America Proceedings (Crookston, Minnesota, July 15, 16, 17, 1976).

ERIC Educational Resources Information Center

Whalen, Roz, Ed.

Presentations by nationally and internationally known speakers are in proceedings from the three-day conference. Rural futures; people, land, and water; and education and economics are major topics reported from the conference, which was designed to increase issue awareness among rural residents, increase dialogue among rural residents and between…

The Pacific Century. Opportunities and Challenges for Continuing Education, NUCEA Region VI Conference Proceedings (Turtle Bay, Hawaii, October 12-15, 1986).

ERIC Educational Resources Information Center

National Univ. Continuing Education Association, Los Angeles, CA. Region VI.

These 15 presentations are from a conference held to draw attention to the importance of countries bordering the Pacific Ocean and their contributions to continuing education. They provide perspectives on continuing education opportunities from the standpoint of programming, marketing, technology, and intercultural relations. Presentations include…

A Process of Multidisciplinary Team Communication to Individualize Stroke Rehabilitation of an 84-Year-Old Stroke Patient.

PubMed

Hiragami, Fukumi; Hiragami, Shogo; Suzuki, Yasuo

Previously, we have used a multidisciplinary team (MDT) approach to individualize rehabilitation of very old stroke patients as a means to establish intervention points for addressing impaired activities of daily living (ADL). However, this previous study was limited because of a lack in describing the communication process over time. This case study characterized the MDT communication process in the rehabilitation of an 84-year-old patient over the course of 15 weeks. The MDT consisted of 3 nurses, 1 doctor, 6 therapists, and the patient/families. Meetings (15 minutes each) were held at 4, 6, 8, and 15 weeks following the patient's admission. To individualize the rehabilitation, the communication process involved gaining knowledge about ADL impairments, sharing assessments, providing treatment options, and reflecting on desired treatment outcomes-a process termed KATR. The knowledge, assessment, treatment, and reflection (KATR) process established intervention points focusing on specific ADL impairments. The team members focused the interventions on the impaired ADL identified in the KATR process, and individualized rehabilitation was generated from the MDT information-sharing knowledge. In the initial meeting (Week 4), intervention points derived from the KATR process focused on rehabilitation of self-care impairments. These impairments improved by Week 15. By the last meeting, the MDT intervention points focused on mobility impairments. Having an organized communication process (i.e., KATR) facilitates individualization of rehabilitation without lengthy and frequent MDT meetings and enhances the quality of rehabilitation after a stroke.

beta-Methyl-15-p-iodophenylpentadecanoic acid metabolism and kinetics in the isolated rat heart.

PubMed

DeGrado, T R; Holden, J E; Ng, C K; Raffel, D M; Gatley, S J

1989-01-01

The use of 15-p-iodophenyl-beta-methyl-pentadecanoic acid (beta Me-IPPA) as an indicator of long chain fatty acid (LCFA) utilization in nuclear medicine studies was evaluated in the isolated, perfused, working rat heart. Time courses of radioactivity (residue curves) were obtained following bolus injections of both beta Me-IPPA and its straight chain counterpart 15-p-iodophenyl-pentadecanoic acid (IPPA). IPPA kinetics clearly indicated flow independent impairment of fatty acid oxidation caused by the carnitine palmitoyltransferase I inhibitor 2[5(4-chlorophenyl)pentyl]oxirane-2-carboxylate (POCA). In contrast, beta Me-IPPA kinetics were insensitive to changes in fatty acid oxidation rate and net utilization of long chain fatty acid. Analysis of radiolabeled species in coronary effluent and heart homogenates showed the methylated fatty acid to be readily incorporated into complex lipids but a poor substrate for oxidation. POCA did not significantly alter metabolism of the tracer, suggesting that the tracer is poorly metabolized beyond beta Me-IPPA-CoA in the oxidative pathway.

Consequences of gas flux model choice on the interpretation of metabolic balance across 15 lakes

USGS Publications Warehouse

Dugan, Hilary; Woolway, R. Iestyn; Santoso, Arianto; Corman, Jessica; Jaimes, Aline; Nodine, Emily; Patil, Vijay; Zwart, Jacob A.; Brentrup, Jennifer A.; Hetherington, Amy; Oliver, Samantha K.; Read, Jordan S.; Winters, Kirsten; Hanson, Paul; Read, Emily; Winslow, Luke; Weathers, Kathleen

2016-01-01

Ecosystem metabolism and the contribution of carbon dioxide from lakes to the atmosphere can be estimated from free-water gas measurements through the use of mass balance models, which rely on a gas transfer coefficient (k) to model gas exchange with the atmosphere. Theoretical and empirically based models of krange in complexity from wind-driven power functions to complex surface renewal models; however, model choice is rarely considered in most studies of lake metabolism. This study used high-frequency data from 15 lakes provided by the Global Lake Ecological Observatory Network (GLEON) to study how model choice of kinfluenced estimates of lake metabolism and gas exchange with the atmosphere. We tested 6 models of k on lakes chosen to span broad gradients in surface area and trophic states; a metabolism model was then fit to all 6 outputs of k data. We found that hourly values for k were substantially different between models and, at an annual scale, resulted in significantly different estimates of lake metabolism and gas exchange with the atmosphere.

Mathematics Education. Selected Papers from the Conference on Stochastic Processes and Their Applications. (15th, Nagoya, Japan, July 2-5, 1985).

ERIC Educational Resources Information Center

Hida, Takeyuki; Shimizu, Akinobu

This volume contains the papers and comments from the Workshop on Mathematics Education, a special session of the 15th Conference on Stochastic Processes and Their Applications, held in Nagoya, Japan, July 2-5, 1985. Topics covered include: (1) probability; (2) statistics; (3) deviation; (4) Japanese mathematics curriculum; (5) statistical…

PREFACE: EUCAS '05: The 7th European Conference on Applied Superconductivity (Vienna University of Technology, Austria, 11 15 September 2005)

NASA Astrophysics Data System (ADS)

Donaldson, Gordon; Weber, Harald W.; Sauerzopf, Franz M.

2006-03-01

This issue of Superconductor Science and Technology contains the plenary and invited papers presented at the 7th European Conference on Applied Superconductivity (EUCAS '05) that was held at the Vienna University of Technology from 11-15 September 2005. All those contributed papers that were submitted to the Conference Proceedings will be published in the Journal of Physics: Conference Series. The scientific aims of EUCAS '05 followed the tradition established at the preceding conferences in Göttingen, Edinburgh, Eindhoven, Sitges (Barcelona), Lyngby (Copenhagen) and finally Sorrento (Napoli). The focus was placed on the interplay between the most recent developments in superconductor research and the positioning of applications of superconductivity in the marketplace. Although initially founded as an exchange forum mainly for European scientists, it has gradually developed into a truly international meeting with significant attendance from the Far East and the United States. The Vienna conference attracted 813 participants in the scientific programme and 90 accompanying persons. 59% of all participants came from Europe, 31% from the Far East, 6% from the United States and Canada as well as 4% from other nations worldwide. 27 companies presented their latest developments in the field. 32 plenary and invited lectures highlighted the state-of-the-art in the areas of materials, large-scale as well as small-scale applications; 625 contributed papers (among them 556 posters) demonstrated the broad range of exciting activities in all research areas of our field. EUCAS '05 spread a lot of optimism and enthusiasm for this fascinating field of research and for its well established technological potential, especially among the numerous young researchers attending this conference. We are grateful to all those who participated in the meeting and contributed to its success.

Multiculturalism as State Policy. Conference Report. Second Canadian Conference on Multiculturalism, Government Conference Centre (Ottawa, Ontario, February 13-15, 1976).

ERIC Educational Resources Information Center

Canadian Consultative Council on Multiculturalism, Ottawa (Ontario).

The Second Canadian Conference on Multiculturalism was held to clarify some of the issues upon which multiculturalism as a concept and as a policy depend. Cultural pluralism was investigated within the social, political, and historical framework of Canadian society. The opening session, called "The Bear Pit," invited questions and…

SELECTED PAPERS FROM PROFESSIONAL PROGRAM SEGMENTS OF UNITED CEREBRAL PALSY'S ANNUAL CONFERENCE (15TH, LOS ANGELES, CALIFORNIA, MARCH 11-13, 1965).

ERIC Educational Resources Information Center

United Cerebral Palsy Association, New York, NY.

THIS PUBLICATION PRESENTS SELECTED PAPERS FROM THE UNITED CEREBRAL PALSY ASSOCIATION'S 15TH ANNUAL CONFERENCE, MARCH 13, 1965. PAPERS ARE--(1) "S IS TO TURN" BY PAUL V. CARLSON, (2) "CERTAIN ASPECTS OF THE FUNCTIONAL STATUS OF THE FETUS IN UTERO" BY FORREST H. ADAMS, (3) "ENCEPHALITIS--COMMON CAUSES AND AFTER EFFECTS"…

National Defense Industrial Association Disruptive Technologies Conference

DTIC Science & Technology

2009-10-14

NDIA Disruptive Technologies 10/16/2009 Page-1 National Defense Industrial Association Disruptive Technologies Conference 14 October 2009 The...SUPPLEMENTARY NOTES Presented at the 6th Annual Disruptive Technologies Conference, 14-15 oct 2009, Washington, DC 14. ABSTRACT 15. SUBJECT TERMS 16...of conflict NDIA Disruptive Technologies 10/16/2009 Page-3 DDR&E Imperatives 1. Accelerate delivery of technical capabilities to win the current

MEASURING AND MODELLING METABOLISM

EPA Science Inventory

The use of QSAR with potential metabolism (bioactivation or deactivation) is an experimental approach for exploring toxicity pathways and estimating the relative toxicity of chemicals within a pathway. This conference will hear and discuss the potential and limitations of these ...

Dissecting Long-Term Glucose Metabolism Identifies New Susceptibility Period for Metabolic Dysfunction in Aged Mice

PubMed Central

Koch, Franziska; Ibrahim, Saleh M.; Vera, Julio; Wolkenhauer, Olaf; Tiedge, Markus

2015-01-01

Metabolic disorders, like diabetes and obesity, are pathogenic outcomes of imbalance in glucose metabolism. Nutrient excess and mitochondrial imbalance are implicated in dysfunctional glucose metabolism with age. We used conplastic mouse strains with defined mitochondrial DNA (mtDNA) mutations on a common nuclear genomic background, and administered a high-fat diet up to 18 months of age. The conplastic mouse strain B6-mtFVB, with a mutation in the mt-Atp8 gene, conferred β-cell dysfunction and impaired glucose tolerance after high-fat diet. To our surprise, despite of this functional deficit, blood glucose levels adapted to perturbations with age. Blood glucose levels were particularly sensitive to perturbations at the early age of 3 to 6 months. Overall the dynamics consisted of a peak between 3–6 months followed by adaptation by 12 months of age. With the help of mathematical modeling we delineate how body weight, insulin and leptin regulate this non-linear blood glucose dynamics. The model predicted a second rise in glucose between 15 and 21 months, which could be experimentally confirmed as a secondary peak. We therefore hypothesize that these two peaks correspond to two sensitive periods of life, where perturbations to the basal metabolism can mark the system for vulnerability to pathologies at later age. Further mathematical modeling may perspectively allow the design of targeted periods for therapeutic interventions and could predict effects on weight loss and insulin levels under conditions of pre-diabetic obesity. PMID:26540285

Metabolic changes associated with tumor metastasis, part 2: Mitochondria, lipid and amino acid metabolism.

PubMed

Porporato, Paolo E; Payen, Valéry L; Baselet, Bjorn; Sonveaux, Pierre

2016-04-01

Metabolic alterations are a hallmark of cancer controlling tumor progression and metastasis. Among the various metabolic phenotypes encountered in tumors, this review focuses on the contributions of mitochondria, lipid and amino acid metabolism to the metastatic process. Tumor cells require functional mitochondria to grow, proliferate and metastasize, but shifts in mitochondrial activities confer pro-metastatic traits encompassing increased production of mitochondrial reactive oxygen species (mtROS), enhanced resistance to apoptosis and the increased or de novo production of metabolic intermediates of the TCA cycle behaving as oncometabolites, including succinate, fumarate, and D-2-hydroxyglutarate that control energy production, biosynthesis and the redox state. Lipid metabolism and the metabolism of amino acids, such as glutamine, glutamate and proline are also currently emerging as focal control points of cancer metastasis.

Metabolic pathway engineering based on metabolomics confers acetic and formic acid tolerance to a recombinant xylose-fermenting strain of Saccharomyces cerevisiae

PubMed Central

2011-01-01

Background The development of novel yeast strains with increased tolerance toward inhibitors in lignocellulosic hydrolysates is highly desirable for the production of bio-ethanol. Weak organic acids such as acetic and formic acids are necessarily released during the pretreatment (i.e. solubilization and hydrolysis) of lignocelluloses, which negatively affect microbial growth and ethanol production. However, since the mode of toxicity is complicated, genetic engineering strategies addressing yeast tolerance to weak organic acids have been rare. Thus, enhanced basic research is expected to identify target genes for improved weak acid tolerance. Results In this study, the effect of acetic acid on xylose fermentation was analyzed by examining metabolite profiles in a recombinant xylose-fermenting strain of Saccharomyces cerevisiae. Metabolome analysis revealed that metabolites involved in the non-oxidative pentose phosphate pathway (PPP) [e.g. sedoheptulose-7-phosphate, ribulose-5-phosphate, ribose-5-phosphate and erythrose-4-phosphate] were significantly accumulated by the addition of acetate, indicating the possibility that acetic acid slows down the flux of the pathway. Accordingly, a gene encoding a PPP-related enzyme, transaldolase or transketolase, was overexpressed in the xylose-fermenting yeast, which successfully conferred increased ethanol productivity in the presence of acetic and formic acid. Conclusions Our metabolomic approach revealed one of the molecular events underlying the response to acetic acid and focuses attention on the non-oxidative PPP as a target for metabolic engineering. An important challenge for metabolic engineering is identification of gene targets that have material importance. This study has demonstrated that metabolomics is a powerful tool to develop rational strategies to confer tolerance to stress through genetic engineering. PMID:21219616

Proceedings of the International Miconia Conference

USGS Publications Warehouse

Loope, L.L.; Meyer, J.-Y.; Hardesty, B. D.; Smith, C.W.

2015-01-01

This proceedings is a compilation of 15 of the 27 papers and posters that were presented at the 2009 International Miconia Conference. The Conference was held in Keanae Hawaii May 4th to 7th 2009, hosted by the Maui Invasive Species Committee. *No official abstract was available for the proceedings...K. Keck

Plant Molecular Biology 2008 Gordon Research Conference - July 13-18, 2008

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

Richard M. Amasino

The Plant Molecular Biology Conference has traditionally covered a breadth of exciting topics and the 2008 conference will continue in that tradition. There will be sessions on metabolism; new methods to study genomes, proteomes and metabolomes; plant-microbe interactions; plant hormones; epigenetics. A new topic for the conference this year will be bioenergy. Thus this conference will bring together a range of disciplines to foster the exchange ideas and to permit the participants to learn of the latest developments and ideas in diverse areas of plant biology. The conference provides an excellent opportunity for individuals to discuss their research because additionalmore » speakers in each session will be selected from submitted abstracts. There will also be a poster session each day for a two-hour period prior to dinner.« less

Environmental Education, The Last Measure of Man. An Anthology of Papers for the Consideration of the 14th and 15th Conference of the U.S. National Commission for UNESCO.

ERIC Educational Resources Information Center

Kohn, Raymond F.

An anthology of papers for consideration by delegates to the 14th and 15th conferences of the United States National Commission for UNESCO are presented in this book. As a wide-ranging collection of ideas, it is intended to serve as background materials for the conference theme - our responsibility for preserving and defending a human environment…

Cerebral glutamine metabolism under hyperammonemia determined in vivo by localized 1H and 15N NMR spectroscopy

PubMed Central

Cudalbu, Cristina; Lanz, Bernard; Duarte, João MN; Morgenthaler, Florence D; Pilloud, Yves; Mlynárik, Vladimir; Gruetter, Rolf

2012-01-01

Brain glutamine synthetase (GS) is an integral part of the glutamate–glutamine cycle and occurs in the glial compartment. In vivo Magnetic Resonance Spectroscopy (MRS) allows noninvasive measurements of the concentrations and synthesis rates of metabolites. 15N MRS is an alternative approach to 13C MRS. Incorporation of labeled 15N from ammonia in cerebral glutamine allows to measure several metabolic reactions related to nitrogen metabolism, including the glutamate–glutamine cycle. To measure 15N incorporation into the position 5N of glutamine and position 2N of glutamate and glutamine, we developed a novel 15N pulse sequence to simultaneously detect, for the first time, [5-15N]Gln and [2-15N]Gln+Glu in vivo in the rat brain. In addition, we also measured for the first time in the same experiment localized 1H spectra for a direct measurement of the net glutamine accumulation. Mathematical modeling of 1H and 15N MRS data allowed to reduce the number of assumptions and provided reliable determination of GS (0.30±0.050 μmol/g per minute), apparent neurotransmission (0.26±0.030 μmol/g per minute), glutamate dehydrogenase (0.029±0.002 μmol/g per minute), and net glutamine accumulation (0.033±0.001 μmol/g per minute). These results showed an increase of GS and net glutamine accumulation under hyperammonemia, supporting the concept of their implication in cerebral ammonia detoxification. PMID:22167234

First National Space Grant Conference report

NASA Technical Reports Server (NTRS)

1990-01-01

The main business of the conference centered around a series of 15 workshops in which 15 program directors of their designates discussed various components of the Space Grant Program. On the basis of the workshops and conference discussion, the workshop facilitators redrafted and edited the reports, and these reports are presented. The topics covered include: an evaluation of the NASA Space Grant Consortia Programs; pre-college and college education; the use of continuing adult education; publicity and public relations; underrepresented groups; outreach and public service; state and local governments; university-industry interaction; program management; and use of fellowships.

PREFACE: 15th Russian Youth Conference on Physics and Astronomy (PhysicA.SPb)

NASA Astrophysics Data System (ADS)

Sokolovskii, Grigorii; Averkiev, Nikita

2013-08-01

The fifteenth Russian Youth Conference on Physics and Astronomy PhysicA.SPb was held 23-24 October 2012 in Saint-Petersburg, Russia. The Conference continues the tradition of Saint-Petersburg Seminars on Physics and Astronomy originating from the mid-90s. The main feature of PhysicA.SPb since then, remains the combination of both scientific and educational quality of the contributions delivered to the young audience. This feature makes it possible to combine the whole spectrum of modern Physics and Astronomy within one conference. PhysicA.SPb 2012 has brought together more than 150 students, young scientists and their professors from many universities and research institutes across Russia, as well as from Belarus, Ukraine, Finland, France and the United Kingdom. Oral and poster presentations were combined into a few well-defined sections among which one should name Astronomy and Astrophysics, Physics of semiconductors, Physics of solid state, Physics and technology of the alternative energetics, Nanostructured and thin-film materials, THz and UHF materials and devices, and Physics of the quantum-sized structures. This issue of the Journal of Physics: Conference Series presents the extended contributions from participants of PhysicA.SPb 2012 that were peer-reviewed by expert referees through processes administered by the Presiders of the Organising and Programme Committees to the best professional and scientific standards. Grigorii S. Sokolovskii and Nikita S. Averkiev Editors

SELECTED PAPERS FROM REGIONAL CONFERENCES 1966-67.

ERIC Educational Resources Information Center

MARQUARDT, D.N.

REPORTED ARE 15 SELECTED PAPERS ON VARIOUS TOPICS OF CURRENT INTEREST WHICH WERE PRESENTED AT THE VARIOUS REGIONAL CONFERENCES DURING 1966 AND 1967. THE VARIOUS CONFERENCES HAVE AS THEIR MAJOR CONCERNS (1) RECENT TRENDS IN GENERAL CHEMISTRY, (2) CHEMISTRY FOR GENERAL EDUCATION, (3) TEACHING UNDERGRADUATE ORGANIC LABORATORIES, (4) THE INTEGRATED…

Measuring injury outcomes : proceedings of a National Conference

DOT National Transportation Integrated Search

1998-09-01

On June 15 and 16, 1998, NHTSA sponsored a conference to discuss the current state of knowledge of injury outcomes, with an emphasis on motor vehicle crash injuries. The purposes of the conference were to share the current state of knowledge in measu...

Metabolic and Co-Metabolic Transformation of Diclofenac by Enterobacter hormaechei D15 Isolated from Activated Sludge.

PubMed

Aissaoui, Salima; Ouled-Haddar, Houria; Sifour, Mohamed; Harrouche, Kamel; Sghaier, Haitham

2017-03-01

The presence of non-steroidal anti-inflammatory drugs, such as diclofenac (DCF), in the environment, is an emerging problem due to their harmful effects on non-target organisms, even at low concentrations. We studied the biodegradation of DCF by the strain D15 of Enterobacter hormaechei. The strain was isolated from an activated sludge, and identified as E. hormaechei based on its physiological characteristics and its 16 S RNA sequence. Using HPTLC and GC-MS methods, we demonstrated that this strain metabolized DCF at an elimination rate of 52.8%. In the presence of an external carbon source (glucose), the elimination rate increased to approximately 82%. GC-MS analysis detected and identified one metabolite as 1-(2,6-dichlorophenyl)-1,3-dihydro-2H-indol-2-one; it was produced as a consequence of dehydration and lactam formation reactions.

Quality information for quality use of medicines; 2nd International Conference, Kazan, 15-16 October 2010.

PubMed

Ziganshina, Lilia E; Menkes, David B; Herxheimer, Andrew

2011-01-01

Kazan hosted Russia's first international conference on medicines that was entirely independent of the pharmaceutical industry, attracting 414 participants from 9 countries and 20 regions of the Russian Federation. The meeting was greeted and endorsed by world leaders in pharmaceutical information, policy and regulation. Delegates discussed the professional and social problems arising from unethical drug promotion, including compromised evidence from clinical trials and consequent impairments in health service delivery. The Conference adopted a resolution prioritizing policy development and health system needs, notably including the development of clinical pharmacology. A website documents conference materials and provides an interface for future collaboration: http://evidenceupdate-tatarstan.ru/confer.

Highlights from the 15th St Gallen International Breast Cancer Conference 15-18 March, 2017, Vienna: tailored treatments for patients with early breast cancer.

PubMed

Morigi, Consuelo

2017-01-01

The 15th St Gallen International Breast Cancer Conference was held in Vienna for the second time, from 15th-18th March 2017. 4000 people from 105 countries all over the world were invited to take part in the event. The real highlight of the conference was the last day with the International Consensus Session which was chaired by around 50 experts on breast cancer worldwide. With reference to data from scientific research, the consensus panel tried to offer guidelines for the management of breast cancer with the aim of providing patients with optimal treatment. The topics covered focused on the treatment of breast cancer, consideration of surgery, radiotherapy, neo-adjuvant, and adjuvant systemic therapy for breast cancer, as well as genetics and prevention of breast cancer. In particular, in terms of precision medicine, an important topic of the conference was 'is it possible to think that it could become routine in clinical practice to use immunotherapy and targeted therapy based on genetic signatures?' In view of personalised therapy, it is important to take into consideration women's treatment preferences. It is also important not only to offer guidelines which help breast cancer experts all over the world to choose the proper treatment for women with breast cancer but also to discuss the pros and cons of the therapy with the patient. This allows for a better understanding of the disease. 'From the maximum tolerable to the minimum effective treatment: it is essential to escalate treatment when necessary and to de-escalate when unnecessary'. These few words could summarise the meaning of the 15th St Gallen International Breast Cancer Conference. Prof Martine Piccart-Gebhart was awarded with the St Gallen International Breast Cancer Award 2017 for her fundamental clinical research contribution and Prof Giuseppe Curigliano with the Umberto Veronesi Memorial Award which aims to recognise a physician's leading role in advancing the science and care of breast cancer

NHR-49/HNF4 integrates regulation of fatty acid metabolism with a protective transcriptional response to oxidative stress and fasting.

PubMed

Goh, Grace Y S; Winter, Johnathan J; Bhanshali, Forum; Doering, Kelsie R S; Lai, Regina; Lee, Kayoung; Veal, Elizabeth A; Taubert, Stefan

2018-06-01

Endogenous and exogenous stresses elicit transcriptional responses that limit damage and promote cell/organismal survival. Like its mammalian counterparts, hepatocyte nuclear factor 4 (HNF4) and peroxisome proliferator-activated receptor α (PPARα), Caenorhabditis elegans NHR-49 is a well-established regulator of lipid metabolism. Here, we reveal that NHR-49 is essential to activate a transcriptional response common to organic peroxide and fasting, which includes the pro-longevity gene fmo-2/flavin-containing monooxygenase. These NHR-49-dependent, stress-responsive genes are also upregulated in long-lived glp-1/notch receptor mutants, with two of them making critical contributions to the oxidative stress resistance of wild-type and long-lived glp-1 mutants worms. Similar to its role in lipid metabolism, NHR-49 requires the mediator subunit mdt-15 to promote stress-induced gene expression. However, NHR-49 acts independently from the transcription factor hlh-30/TFEB that also promotes fmo-2 expression. We show that activation of the p38 MAPK, PMK-1, which is important for adaptation to a variety of stresses, is also important for peroxide-induced expression of a subset of NHR-49-dependent genes that includes fmo-2. However, organic peroxide increases NHR-49 protein levels, by a posttranscriptional mechanism that does not require PMK-1 activation. Together, these findings establish a new role for the HNF4/PPARα-related NHR-49 as a stress-activated regulator of cytoprotective gene expression. © 2018 The Authors. Aging Cell published by the Anatomical Society and John Wiley & Sons Ltd.

PROCEEDINGS, INDIANA MANPOWER RESEARCH CONFERENCE (PURDUE UNIVERSITY, NOVEMBER 15-16, 1966).

ERIC Educational Resources Information Center

BRICKNER, DALE G.

SIXTY-SEVEN REPRESENTATIVES OF EDUCATION, LABOR, BUSINESS AND GOVERNMENT AGENCIES PARTICIPATED IN THE CONFERENCE SPONSORED BY THE INDIANA MANPOWER RESEARCH ASSOCIATION WHOSE OBJECTIVES ARE TO FURTHER RESEARCH EFFORTS AND TO FACILITATE OPTIMUM USE OF RESEARCH RESULTS BY COORDINATING EFFORTS AND DISSEMINATING REPORTS, STUDIES, DATA, AND INFORMATION…

An evaluation of treatment decisions at a colorectal cancer multi-disciplinary team.

PubMed

Wood, J J; Metcalfe, C; Paes, A; Sylvester, P; Durdey, P; Thomas, M G; Blazeby, J M

2008-10-01

It is mandatory for treatment decisions for patients with colorectal cancer to be made within the context of a multi-disciplinary team (MDT) meeting. It is currently uncertain, however, how to best evaluate the quality of MDT decision-making. This study examined MDT decision-making by studying whether MDT treatment decisions were implemented and investigated the reasons why some decisions changed after the meeting. Consecutive MDT treatment decisions were prospectively recorded. Implementation of decisions was studied by examining hospital records. Reasons for changes in MDT decisions were identified. In all, 201 consecutive treatment decisions were analysed, concerning 157 patients. Twenty decisions (10.0%, 95% confidence interval 6.3-15.2%) were not implemented. Looking at the reasons for nonimplementation, nine (40%) related to co-morbidity, seven (35%) to patient choice, two changed in light of new clinical information, one doctor changed a decision and for one changed decision, no reason was apparent. When decisions changed, the final treatment was always more conservative than was originally planned and decisions were more likely to change for colon rather than rectal cancer (P = 0.024). The vast majority of colorectal MDT decisions were implemented and when decisions changed, it mostly related to patient factors that had not been taken into account. Analysis of the implementation of team decisions is an informative process to monitor the quality of MDT decision-making.

1980 Is Now: A Conference on the Future of Deaf-Blind Children.

ERIC Educational Resources Information Center

Sherrick, Carl E., Ed.

Presented are a conference summary and 15 papers on the present and future service needs of deaf-blind (rubella) children and their parents. The conference summary contains recommendations for future activities; major points of agreement among conference members; synopsis of the papers presented; a review of discussion by conference participants;…

Editorial Conference Comments by the General Chair

NASA Astrophysics Data System (ADS)

Reed, Robert A.

2017-01-01

The 53rd IEEE Nuclear and Space Radiation Effects Conference (NSREC) was held July 11-15, 2016, at the Oregon Convention Center in Portland; the conference hotel was the Portland Doubletree. The NSREC is recognized as one of the premier international conferences on radiation effects in electronic materials, devices, and systems. The 2016 conference continued this tradition with a strong technical program, a one-day tutorial short course, radiation effects data workshop, industrial exhibit, and meetings for the IEEE Women in Engineering and Young Professionals organizations. The conference was sponsored by the Radiation Effects Committee of the IEEE Nuclear and Plasma Sciences Society (NPSS), and supported by Atmel, BAE Systems, Boeing, Cobham Semiconductor Solutions, Freebird Semiconductor, Honeywell, International Rectifier, Intersil Corporation, Jet Propulsion Laboratory, Northrop Grumman, Southwest Research Institute, and VPT Rad.

Annual State of Michigan Personnel Officers Conference. (23rd, Cadillac, Michigan, September 15-17, 1969).

ERIC Educational Resources Information Center

Michigan State Dept. of Civil Service, Lansing.

The 23rd Annual State of Michigan Personnel Officers' Conference examined the workings of employee relations with employee organizations. The highlights are reported in this manual. A panel of speakers from industry and education provided conference participants with different points of view and a broadened outlook in the difficult areas of…

2012 Gordon Research Conference on Cellular and Molecular Fungal Biology, Final Progress Report

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

Berman, Judith

The Gordon Research Conference on Cellular and Molecular Fungal Biology was held at Holderness School, Holderness New Hampshire, June 17 - 22, 2012. The 2012 Gordon Conference on Cellular and Molecular Fungal Biology (CMFB) will present the latest, cutting-edge research on the exciting and growing field of molecular and cellular aspects of fungal biology. Topics will range from yeast to filamentous fungi, from model systems to economically important organisms, and from saprophytes and commensals to pathogens of plants and animals. The CMFB conference will feature a wide range of topics including systems biology, cell biology and morphogenesis, organismal interactions, genomemore » organisation and regulation, pathogenesis, energy metabolism, biomass production and population genomics. The Conference was well-attended with 136 participants. Gordon Research Conferences does not permit publication of meeting proceedings.« less

[The Brazilian National Health Conference: challenges for the country].

PubMed

Gadelha, Paulo

2015-10-01

This article was published in the context of the upcoming 15th Brazilian National Health Conference and addresses the country's health challenges based on the history of previous conferences. The authors analyze the evolution of health as a public policy agenda, highlighting the role of such institutions as the Brazilian Center for Health Studies (CEBES), the Brazilian Association of Collective Health (Abrasco), and the National Health Council in advocating and establishing the Brazilian Unified National Health System (SUS). The article also focuses on expectations concerning the 15th National Health Conference within a political and economic scenario that raises questions and challenges both for the future of health policy, exemplified by SUS, and the current capacity to mobilize stakeholders.

Optical metabolic imaging of colorectal adenocarcinoma derived organoids: assessing cellular-level resistance to therapy (Conference Presentation)

NASA Astrophysics Data System (ADS)

James, Haley M.; Prieto, Sandra P.; Greening, Gage J.; Muldoon, Timothy J.

2017-02-01

Locally advanced adenocarcinomas located in the distal rectum are commonly treated via 5-fluorouracil (5-FU)-based neoadjuvant chemoradiation therapy (CRT). The occurrence of pre-operative pathological complete response, or the absence of any histological evidence of residual cancer, is seen in 15-27% of rectal cancer cases. Response to chemotherapeutic agents varies between patients, introducing the need for a system to predict optimal drug combinations. We propose a method of utilizing optical metabolic imaging of in vitro, primary tumor-derived, three-dimensional organoid culture to create specific drug sensitivity profiles, and to rapidly assess a patient's potential response to drugs. Murine xenografts were developed in Swiss athymic nude mice, using human colorectal adenocarcinoma cell lines, implanted in the flank (RKO, ATCC). Tumors were excised upon reaching a volume of 500mm3 and processed for organoid culture. Organoids were subjected to longitudinal metabolic imaging of metabolic cofactors FAD and NADH for seven days. The resulting images were used to yield an optical redox value on a cell-by-cell basis, determined by the fluorescence intensity ratio of FAD/(FAD+NADH). This data infers proliferative index of the organoids. Beginning on day three, a control vehicle dimethyl sulfoxide, or the cytotoxic agent 5-FU, was added to the organoid growth media in wells, with metabolic imaging performed the same as previously stated. The optical redox values decreased due to the addition of 5-FU, which targets rapidly dividing cells and induces apoptosis. The changes in the optical redox histograms were correlated to markers of cell proliferation (Ki-67) and apoptosis (cleaved caspase-3).

The Annual Ecsite Conference: An Engagement and Education Forum for Science Museums

ERIC Educational Resources Information Center

Roche, Joseph; Davis, Nicola; Stanley, Jessica; Hurley, Mairéad

2018-01-01

The annual Ecsite conference is the largest conference in Europe for people working in science museums, science centers and other science engagement organizations. In 2017, the 28th Ecsite conference was held in Porto, Portugal, from the 15th-17th of June. This review includes a short history of Ecsite and its annual conference as well as critical…

Proceedings of the Klamath Basin Science Conference, Medford, Oregon, February 1-5, 2010

USGS Publications Warehouse

Thorsteinson, Lyman; VanderKooi, Scott; Duffy, Walter

2011-01-01

This report presents the proceedings of the Klamath Basin Science Conference (February 2010). A primary purpose of the meeting was to inform and update Klamath Basin stakeholders about areas of scientific progress and accomplishment during the last 5 years. Secondary conference objectives focused on the identification of outstanding information needs and science priorities as they relate to whole watershed management, restoration ecology, and possible reintroduction of Pacific salmon associated with the Klamath Basin Restoration Agreement (KBRA). Information presented in plenary, technical, breakout, and poster sessions has been assembled into chapters that reflect the organization, major themes, and content of the conference. Chapter 1 reviews the major environmental issues and resource management and other stakeholder needs of the basin. Importantly, this assessment of information needs included the possibility of large-scale restoration projects in the future and lessons learned from a case study in South Florida. Other chapters (2-6) summarize information about key components of the Klamath Basin, support conceptual modeling of the aquatic ecosystem (Chapter 7), and synthesize our impressions of the most pressing science priorities for management and restoration. A wealth of information was presented at the conference and this has been captured in chapters addressing environmental setting and human development of the basin, hydrology, watershed processes, fishery resources, and potential effects from climate change. The final chapter (8) culminates in a discussion of many specific research priorities that relate to and bookend the broader management needs and restoration goals identified in Chapter 1. In many instances, the conferees emphasized long-term and process-oriented approaches to watershed science in the basin as planning moves forward.

The United Nations and Energy Management. Conference on the United Nations of the Next Decade (15th, Woodstock, Vermont, June 15-20, 1980).

ERIC Educational Resources Information Center

Stanley Foundation, Muscatine, IA.

The conference described in this report convened to provide a forum for exchanging ideas and opinions on the role of the United Nations in global energy management. The conference was one in a series of international meetings (14 have been held to date) to consider how to increase the effectiveness of the United Nations during the 1980s. The…

Using computerised decision support to improve compliance of cancer multidisciplinary meetings with evidence-based guidance

PubMed Central

Patkar, Vivek; Acosta, Dionisio; Davidson, Tim; Jones, Alison; Fox, John

2012-01-01

Objectives The cancer multidisciplinary team (MDT) meeting (MDM) is regarded as the best platform to reduce unwarranted variation in cancer care through evidence-compliant management. However, MDMs are often overburdened with many different agendas and hence struggle to achieve their full potential. The authors developed an interactive clinical decision support system called MATE (Multidisciplinary meeting Assistant and Treatment sElector) to facilitate explicit evidence-based decision making in the breast MDMs. Design Audit study and a questionnaire survey. Setting Breast multidisciplinary unit in a large secondary care teaching hospital. Participants All members of the breast MDT at the Royal Free Hospital, London, were consulted during the process of MATE development and implementation. The emphasis was on acknowledging the clinical needs and practical constraints of the MDT and fitting the system around the team's workflow rather than the other way around. Delegates, who attended MATE workshop at the England Cancer Networks' Development Programme conference in March 2010, participated in the questionnaire survey. Outcome measures The measures included evidence-compliant care, measured by adherence to clinical practice guidelines, and promoting research, measured by the patient identification rate for ongoing clinical trials. Results MATE identified 61% more patients who were potentially eligible for recruitment into clinical trials than the MDT, and MATE recommendations demonstrated better concordance with clinical practice guideline than MDT recommendations (97% of MATE vs 93.2% of MDT; N=984). MATE is in routine use in breast MDMs at the Royal Free Hospital, London, and wider evaluations are being considered. Conclusions Sophisticated decision support systems can enhance the conduct of MDMs in a way that is acceptable to and valued by the clinical team. Further rigorous evaluations are required to examine cost-effectiveness and measure the impact on patient

Conference Highlights of the National Energy Education, Business and Labor Conference (Washington, D.C., January 15-17, 1979).

ERIC Educational Resources Information Center

1979

Included in this document are texts of speeches given at the conference. The speakers whose remarks appear are: (1) John F. O'Leary, Deputy Secretary of the Department of Energy; (2) Cecil D. Andrus, Secretary of Interior; (3) Julian M. Carroll, Governor of Kentucky; (4) Arnold Packer, Assistant Secretary, Department of Labor; and (5) James…

Proteomic characterization of the Rph15 barley resistance gene-mediated defence responses to leaf rust

PubMed Central

2012-01-01

Background Leaf rust, caused by the biotrophic fungal pathogen Puccinia hordei, is one of the most important foliar disease of barley (Hordeum vulgare) and represents a serious threat in many production regions of the world. The leaf rust resistance gene Rph15 is of outstanding interest for resistance breeding because it confers resistance to over 350 Puccinia hordei isolates collected from around the world. Molecular and biochemical mechanisms responsible for the Rph15 effectiveness are currently not investigated. The aim of the present work was to study the Rph15-based defence responses using a proteomic approach. Results Protein pattern changes in response to the leaf rust pathogen infection were investigated in two barley near isogenic lines (NILs), Bowman (leaf rust susceptible) and Bowman-Rph15 (leaf rust resistant), differing for the introgression of the leaf rust resistance gene Rph15. Two infection time points, 24 hours and four days post inoculation (dpi), were analysed. No statistically significant differences were identified at the early time point, while at 4 dpi eighteen protein spots were significantly up or down regulated with a fold-change equal or higher than two in response to pathogen infection. Almost all the pathogen-responsive proteins were identified in the Bowman-Rph15 resistant NIL. Protein spots were characterized by LC-MS/MS analysis and found to be involved in photosynthesis and energy metabolism, carbohydrate metabolism, protein degradation and defence. Proteomic data were complemented by transcriptional analysis of the respective genes. The identified proteins can be related to modulation of the photosynthetic apparatus components, re-direction of the metabolism to sustain defence responses and deployment of defence proteins. Conclusions The identification of leaf rust infection-modulated defence responses restricted to the resistant NIL support the hypothesis that basal defence responses of Bowman, but not the Rph15 resistance gene

Proceedings, National Conference of the Association of Teachers of English Grammar (2nd, Williamsport, PA, July 15-16, 1991).

ERIC Educational Resources Information Center

National Council of Teachers of English, Urbana, IL. Assembly for the Teaching of English Grammar.

Noting that, contrary to the first conference, disagreements began to surface among the conference participants of the second conference, this proceedings contains papers presented at the second conference on the teaching of grammar (except for a preconference workshop and one paper). Papers in the proceedings are: "Keynote: Finding Reasons…

15N investigation into the effect of a pollutant on the nitrogen metabolism of Tetrahymena pyriformis as a model for environmental medical research.

PubMed Central

Arndt, K; Hofmann, D; Gehre, M; Krumbiegel, P

1998-01-01

A pilot study was performed to examine the potential of stable isotope techniques for monitoring the impact of a harmful substance on the cellular nitrogen metabolism in the ciliate species Tetrahymena pyriformis. After identical cultivation periods of control cells and toluene-exposed cells in a defined culture medium enriched with [guanidino-15N2]l-arginine, a number of nitrogen-containing pools were analyzed: 1) quantity and 15N abundance of ammonia as the end product of nitrogen metabolism in the system; 2) pattern and 15N abundances of the protein-bound amino acids in the cells; 3) pattern and 15N abundances of free amino acids in the cells; and 4) pattern and 15N abundances of the amino acids in the culture medium. In addition to 15N emission spectrometry, a new gas chromatography/combustion interface-isotope ratio mass spectrometry/mass spectrometry analytical system was used. The production and 15N content of ammonia were higher in the toluene-exposed system by 30% and 43%, respectively, indicating higher deamination rates and greater arginine consumption. The toluene-exposed cells exhibited increased 15N abundances of protein-bound amino acids in alanine, aspartic acid, glutamic acid, and tyrosine. Furthermore, structural analyses revealed the presence of N[Omega]-acetylarginine and pyrrolidonecarboxylic acid--compounds that had not previously been detected in Tetrahymena pyriformis. Differences in the 15N-enrichment of free amino acids were also evident. This new effect-monitoring system designed to investigate the impact of a pollutant on protein metabolism by using a stable isotope-labeled cell culture is a powerful tool for environmental medical research. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 PMID:9681977

4th integrated transportation management systems (ITMS) conference : white papers

DOT National Transportation Integrated Search

2001-07-01

This report provides the technical papers prepared for the 4th Integrated Transportation Management Systems (ITMS) Conference held in Newark, New Jersey on July 15-18, 2001. The Conference was sponsored by the Transportation Research Board (TRB), the...

Proceedings of the Conference of the International Group for the Psychology of Mathematics Education (PME) (15th, Assisi, Italy, June 29-July 4, 1991), Volume 1.

ERIC Educational Resources Information Center

Furinghetti, Fulvia, Ed.

This document, the first of three volumes, reports on the 15th annual conference of the International Group for the Psychology of Mathematics Education (PME) held in Italy 1991. Plenary addresses and speakers are: "Social Interaction and Mathematical Knowledge" (B. M. Bartolini); "Meaning: Image Schemata and Protocols" (W.…

Preventing subclinical necrotic enteritis through Lactobacillus johnsonii BS15 by ameliorating lipid metabolism and intestinal microflora in broiler chickens.

PubMed

Qing, Xiaodan; Zeng, Dong; Wang, Hesong; Ni, Xueqin; Liu, Lei; Lai, Jing; Khalique, Abdul; Pan, Kangcheng; Jing, Bo

2017-12-01

Increasing studies have focused on the beneficial effects of Lactobacillus johnsonii in certain diseases. Here, we studied the prevention ability of a probiotic strain, L. johnsonii BS15 on subclinical necrotic enteritis (SNE), and its underlying mechanism. 180 male Cobb 500 chicks were randomly allotted into three groups and administrated with BS15 (1 × 10 6 cfu/g) or Man Rogosa Sharpe liquid medium throughout a 28-day experimental period. With the exception of the normal group, SNE infection was treated for the remaining experimental period after the chicks were fed with normal diet 14 days. Results showed that BS15 notably suppressed the SNE-induced loss of average daily gain and liver functional abnormality. Additionally, BS15 facilitated lipid metabolism of SNE boilers when the contents of peroxisome proliferator activated receptor γ and adipose triglyceride lipase in adipose tissue and serum high-density lipoprotein cholesterol decreased. BS15 also attenuated the hepatic lipid accumulation of stricken chicks by suppressing the genes expression of acetyl-CoA carboxylase, fatty acid synthase and sterol regulatory element binding protein-1c as well as stimulating the genes expression of peroxisome proliferator activated receptor α and carnitine palmitoyltransferase-1. Moreover, BS15 enhanced the development of SNE gut by improving the intestinal development and digestion as well as adjusting the gut microflora. Therefore, BS15 may provide a promising natural preventative strategy against SNE, which may be contributed to the amelioration of lipid metabolism and intestinal microflora.

SIAM conference on applications of dynamical systems

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

Not Available

1992-01-01

A conference (Oct.15--19, 1992, Snowbird, Utah; sponsored by SIAM (Society for Industrial and Applied Mathematics) Activity Group on Dynamical Systems) was held that highlighted recent developments in applied dynamical systems. The main lectures and minisymposia covered theory about chaotic motion, applications in high energy physics and heart fibrillations, turbulent motion, Henon map and attractor, integrable problems in classical physics, pattern formation in chemical reactions, etc. The conference fostered an exchange between mathematicians working on theoretical issues of modern dynamical systems and applied scientists. This two-part document contains abstracts, conference program, and an author index.

Metabolic bone diseases in patients after allogeneic hematopoietic stem cell transplantation: report from the Consensus Conference on Clinical Practice in chronic graft-versus-host disease.

PubMed

Hautmann, Anke Heidewig; Elad, Sharon; Lawitschka, Anita; Greinix, Hildegard; Bertz, Hartmut; Halter, Joerg; Faraci, Maura; Hofbauer, Lorenz Christian; Lee, Stephanie; Wolff, Daniel; Holler, Ernst

2011-09-01

With improved outcome of allogeneic stem cell transplantation (allo-SCT) for hematologic malignancies, long-term complications gain greater importance. Skeletal complications such as osteoporosis or avascular necrosis (AVN) occur frequently in allogeneic recipients with a cumulative incidence of diminished bone mineral density of 24-50% between 2 and 12 months after allo-SCT and a cumulative incidence of AVN in as many as 19% of patients 3 years after allo-SCT. Here, we present a review as part of the German, Austrian, and Swiss Consensus Conference on clinical practice in chronic graft-versus-host disease, held 2009 in Regensburg. The Consensus Conference aimed to achieve a consensus on the current evidence of diagnosis, prevention, and therapeutic options of late complications after allo-SCT summarizing and discussing the literature on these topics. In this report, we provide recommendations for metabolic bone diseases agreed upon by the working party. This includes guidelines for diagnosis, prevention, and therapeutic options in patients with low bone mass or AVN. © 2011 The Authors. Transplant International © 2011 European Society for Organ Transplantation.

Semi-automatic volume measurement for orbital fat and total extraocular muscles based on Cube FSE-flex sequence in patients with thyroid-associated ophthalmopathy.

PubMed

Tang, X; Liu, H; Chen, L; Wang, Q; Luo, B; Xiang, N; He, Y; Zhu, W; Zhang, J

2018-05-24

To investigate the accuracy of two semi-automatic segmentation measurements based on magnetic resonance imaging (MRI) three-dimensional (3D) Cube fast spin echo (FSE)-flex sequence in phantoms, and to evaluate the feasibility of determining the volumetric alterations of orbital fat (OF) and total extraocular muscles (TEM) in patients with thyroid-associated ophthalmopathy (TAO) by semi-automatic segmentation. Forty-four fatty (n=22) and lean (n=22) phantoms were scanned by using Cube FSE-flex sequence with a 3 T MRI system. Their volumes were measured by manual segmentation (MS) and two semi-automatic segmentation algorithms (regional growing [RG], multi-dimensional threshold [MDT]). Pearson correlation and Bland-Altman analysis were used to evaluate the measuring accuracy of MS, RG, and MDT in phantoms as compared with the true volume. Then, OF and TEM volumes of 15 TAO patients and 15 normal controls were measured using MDT. Paired-sample t-tests were used to compare the volumes and volume ratios of different orbital tissues between TAO patients and controls. Each segmentation (MS RG, MDT) has a significant correlation (p<0.01) with true volume. There was a minimal bias for MS, and a stronger agreement between MDT and the true volume than RG and the true volume both in fatty and lean phantoms. The reproducibility of Cube FSE-flex determined MDT was adequate. The volumetric ratios of OF/globe (p<0.01), TEM/globe (p<0.01), whole orbit/globe (p<0.01) and bone orbit/globe (p<0.01) were significantly greater in TAO patients than those in healthy controls. MRI Cube FSE-flex determined MDT is a relatively accurate semi-automatic segmentation that can be used to evaluate OF and TEM volumes in clinic. Copyright © 2018 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

Proceedings of the 2000 ASCUE Summer Conference (33rd, North Myrtle Beach, South Carolina, June 11-15, 2000).

ERIC Educational Resources Information Center

Smith, Peter, Ed.

This 2000 Association of Small Computer Users in Education (ASCUE) conference proceedings first highlights keynote speakers and describes the pre-conference workshops. The conference papers and abstracts that follow discuss: strategic planning for faculty, staff, and student development; a network lab; the Blackboard course delivery system;…

Transcriptome-based analysis on carbon metabolism of Haematococcus pluvialis mutant under 15% CO2.

PubMed

Li, Ke; Cheng, Jun; Lu, Hongxiang; Yang, Weijuan; Zhou, Junhu; Cen, Kefa

2017-06-01

To elucidate the mechanism underlying the enhanced growth rate in the Haematococcus pluvialis mutated with 60 Co-γ rays and domesticated with 15% CO 2 , transcriptome sequencing was conducted to clarify the carbon metabolic pathways of mutant cells. The CO 2 fixation rate of mutant cells increased to 2.57gL -1 d -1 under 15% CO 2 due to the enhanced photosynthesis, carbon fixation, glycolysis pathways. The upregulation of PetH, ATPF0A and PetJ related to photosynthetic electron transport, ATP synthase and NADPH generation promoted the photosynthesis. The upregulation of genes related to Calvin cycle and ppdK promoted carbon fixation in both C3 and C4 photosynthetic pathways. The reallocation of carbon was also enhanced under 15% CO 2 . The 19-, 14- and 3.5-fold upregulation of FBA, TPI and PK genes, respectively, remarkably promoted the glycolysis pathways. This accelerated the conversion of photosynthetic carbon to pyruvate, which was an essential precursor for astaxanthin and lipids biosynthesis. Copyright © 2017 Elsevier Ltd. All rights reserved.

Sequential PET estimation of cerebral oxygen metabolism with spontaneous respiration of 15O-gas in mice with bilateral common carotid artery stenosis.

PubMed

Temma, Takashi; Yamazaki, Makoto; Miyanohara, Jun; Shirakawa, Hisashi; Kondo, Naoya; Koshino, Kazuhiro; Kaneko, Shuji; Iida, Hidehiro

2017-10-01

Positron emission tomography with 15 O-labeled gases ( 15 O-PET) is important for in vivo measurement of cerebral oxygen metabolism both in clinical and basic settings. However, there are currently no reports concerning 15 O-PET in mice. Here, we developed an 15 O-PET method applicable to mice with spontaneous respiration of 15 O-gas without a tracheotomy catheter. Sequential 15 O-PET was also performed in a mouse model of chronic cerebral hypoperfusion with bilateral common carotid artery stenosis (BCAS) induced by placement of microcoils. 15 O-gas with isoflurane was supplied to the nose of mouse with evacuation of excess 15 O-gas surrounding the body. 15 O-PET was performed on days 3, 7, 14, 21, and 28 after surgery. Cerebral blood flow (CBF), cerebral blood volume, oxygen extraction fraction (OEF), and cerebral metabolic rate of oxygen (CMRO 2 ) were calculated in whole brains. A significant decrease in CBF and compensatory increase in OEF in the BCAS group produced CMRO 2 values comparable to that of the sham group at three days post-operation. Although CBF and OEF in the BCAS group gradually recovered over the first 28 days, the CMRO 2 showed a gradual decrease to 68% of sham values at 28 days post-operation. In conclusion, we successfully developed a noninvasive 15 O-PET method for mice.

Positive Ageing. Proceedings of the NSW U3A Conference (1st, Orange, Australia, March 14-15, 1991).

ERIC Educational Resources Information Center

Swindell, Rick, Ed.

These conference proceedings contain nine theme papers from a conference on the University of the Third Age (U3A); the concept of positive aging; and new directions in political thinking, education, health, and social services. An introduction by the conference coordinator, Geoff Cawthorne, begins the volume. The papers are as follows:…

International Perspectives on Education. BCES Conference Books, Volume 10

ERIC Educational Resources Information Center

Popov, Nikolay, Ed.; Wolhuter, Charl, Ed.; Leutwyler, Bruno, Ed.; Hilton, Gillian, Ed.; Ogunleye, James, Ed.; Almeida, Patrícia Albergaria, Ed.

2012-01-01

This volume contains papers submitted to the 10th Annual Conference of the Bulgarian Comparative Education Society, held in Kyustendil, Bulgaria, 12-15 June 2012. The overall goal of the 10th BCES conference is to facilitate discussion of different perspectives on international education providing a forum for scientific debate and constructive…

Macroalgae δ15N values in well-mixed estuaries: Indicator of anthropogenic nitrogen input or macroalgae metabolism?

NASA Astrophysics Data System (ADS)

Raimonet, Mélanie; Guillou, Gaël; Mornet, Françoise; Richard, Pierre

2013-03-01

Although nitrogen stable isotope ratio (δ15N) in macroalgae is widely used as a bioindicator of anthropogenic nitrogen inputs to the coastal zone, recent studies suggest the possible role of macroalgae metabolism in δ15N variability. Simultaneous determinations of δ15N of dissolved inorganic nitrogen (DIN) along the land-sea continuum, inter-species variability of δ15N and its sensitivity to environmental factors are necessary to confirm the efficiency of macroalgae δ15N in monitoring nitrogen origin in mixed-use watersheds. In this study, δ15N of annual and perennial macroalgae (Ulva sp., Enteromorpha sp., Fucus vesiculosus and Fucus serratus) are compared to δ15N-DIN along the Charente Estuary, after characterizing δ15N of the three main DIN sources (i.e. cultivated area, pasture, sewage treatment plant outlet). During late winter and spring, when human activities produce high DIN inputs, DIN sources exhibit distinct δ15N signals in nitrate (NO) and ammonium (NH): cultivated area (+6.5 ± 0.6‰ and +9.0 ± 11.0‰), pasture (+9.2 ± 1.8‰ and +12.4‰) and sewage treatment plant discharge (+16.9 ± 8.7‰ and +25.4 ± 5.9‰). While sources show distinct δN- in this multiple source catchment, the overall mixture of NO sources - generally >95% DIN - leads to low variations of δN-NO at the mouth of the estuary (+7.7 to +8.4‰). Even if estuarine δN-NO values are not significantly different from pristine continental and oceanic site (+7.3‰ and +7.4‰), macroalgae δ15N values are generally higher at the mouth of the estuary. This highlights high anthropogenic DIN inputs in the estuary, and enhanced contribution of 15N-depleted NH in oceanic waters. Although seasonal variations in δN-NO are low, the same temporal trends in macroalgae δ15N values at estuarine and oceanic sites, and inter-species differences in δ15N values, suggest that macroalgae δ15N values might be modified by the metabolic response of macroalgae to environmental parameters (e

Notification: EPA Conferences - Maximizing Cost Efficiencies

EPA Pesticide Factsheets

Project #OA-FY15-0381, September 19, 2014. The U.S. Environmental Protection Agency (EPA) Office of Inspector General (OIG) plans to begin preliminary research in October 2014 for an audit of conference spending.

Maternal Exercise Improves the Metabolic Health of Adult Offspring.

PubMed

Harris, Johan E; Baer, Lisa A; Stanford, Kristin I

2018-03-01

The intrauterine environment can modulate the course of development and confer an enduring effect on offspring health. The effects of maternal diet to impair offspring metabolic health are well established, but the effects of maternal exercise on offspring metabolic health have been less defined. Because physical exercise is a treatment for obesity and type 2 diabetes (T2D), maternal exercise is an appealing intervention to positively influence the intrauterine environment and improve the metabolic health of offspring. Recent research has provided insights into the effects of maternal exercise on the metabolic health of adult offspring, which is the focus of this review. Copyright © 2018 Elsevier Ltd. All rights reserved.

Student Support for EIPBN 2010 Conference

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

Reginald C. Farrow

2011-03-11

The 54th International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication, 2010, held at the Egan Convention Center and Hilton in Anchorage, Alaska, June 1 to 4, 2010 was a great success in large part because financial support allowed robust participation from students. The conference brought together 444 engineers and scientists from industries and universities from all over the world to discuss recent progress and future trends. Among the emerging technologies that are within the scope of EIPBN is Nanofabrication for Energy Sources along with nanofabrication for the realization of low power integrated circuits. Every year, EIPBN providesmore » financial support for students to attend the conference.The students gave oral and poster presentations of their research and many published peer reviewed articles in a special conference issue of the Journal of Vacuum Science and Technology B. The Department of Energy Office of Basic Energy Sciences supported 20 students from US universities with a $15,000.« less

Pathways, Networks and Systems Medicine Conferences

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

Nadeau, Joseph H.

The 6th Pathways, Networks and Systems Medicine Conference was held at the Minoa Palace Conference Center, Chania, Crete, Greece (16-21 June 2008). The Organizing Committee was composed of Joe Nadeau (CWRU, Cleveland), Rudi Balling (German Research Centre, Brauschweig), David Galas (Institute for Systems Biology, Seattle), Lee Hood (Institute for Systems Biology, Seattle), Diane Isonaka (Seattle), Fotis Kafatos (Imperial College, London), John Lambris (Univ. Pennsylvania, Philadelphia),Harris Lewin (Univ. of Indiana, Urbana-Champaign), Edison Liu (Genome Institute of Singapore, Singapore), and Shankar Subramaniam (Univ. California, San Diego). A total of 101 individuals from 21 countries participated in the conference: USA (48), Canada (5),more » France (5), Austria (4), Germany (3), Italy (3), UK (3), Greece (2), New Zealand (2), Singapore (2), Argentina (1), Australia (1), Cuba (1), Denmark (1), Japan (1), Mexico (1), Netherlands (1), Spain (1), Sweden (1), Switzerland (1). With respect to speakers, 29 were established faculty members and 13 were graduate students or postdoctoral fellows. With respect to gender representation, among speakers, 13 were female and 28 were male, and among all participants 43 were female and 58 were male. Program these included the following topics: Cancer Pathways and Networks (Day 1), Metabolic Disease Networks (Day 2), Day 3 ? Organs, Pathways and Stem Cells (Day 3), and Day 4 ? Inflammation, Immunity, Microbes and the Environment (Day 4). Proceedings of the Conference were not published.« less

Building a Vision for the Future of Career and Technical Education in Maine. A Report on the CTE Visioning Conference (Portland, Maine, June 15-17, 2004)

ERIC Educational Resources Information Center

Maine Department of Education, 2004

2004-01-01

This report documents the three-day conference held on June 15-17, 2004, in which approximately 80 stakeholders in Maine's Career and Technical Education system (CTE) gathered at the Portland Arts and Technology High School to begin a process intended to produce a strategic plan for CTE by the fall of 2004. Over the summer, the statewide CTE…

PREFACE: NC-AFM 2005: Proceedings of the 8th International Conference on Non-Contact Atomic Force Microscopy

NASA Astrophysics Data System (ADS)

Reichling, M.; Mikosch, W.

2006-04-01

The 8th International Conference on Non-Contact Atomic Force Microscopy, held in Bad Essen, Germany, from 15 18th August 2005, attracted a record breaking number of participants presenting excellent contributions from a variety of scientific fields. This clearly demonstrated the high level of activity and innovation present in the community of NC-AFM researchers and the continuous growth of the field. The strongest ever participation of companies for a NC-AFM meeting is a sign for the emergence of new markets for the growing NC-AFM community; and the high standard of the products presented at the exhibition, many of them brand-new developments, reflected the unbroken progress in technology. The development of novel technologies and the sophistication of known techniques in research laboratories and their subsequent commercialization is still a major driving force for progress in this area of nanoscience. The conference was a perfect demonstration of how progress in the development of enabling technologies can readily be transcribed into basic research yielding fundamental insight with an impact across disciplines. The NC-AFM 2005 scientific programme was based on five cornerstones, each representing an area of vivid research and scientific progress. Atomic resolution imaging on oxide surfaces, which has long been a vision for the catalysis community, appears to be routine in several laboratories and after a period of demonstrative experiments NC-AFM now makes unique contributions to the understanding of processes in surface chemistry. These capabilities also open up new routes for the analysis of clusters and molecules deposited on dielectric surfaces where resolution limits are pushed towards the single atom level. Atomic precision manipulation with the dynamic AFM left the cradle of its infancy and flourishes in the family of bottom-up fabrication nanotechnologies. The systematic development of established and the introduction of new concepts of contrast

PREFACE: The 15th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (PowerMEMS 2015)

NASA Astrophysics Data System (ADS)

Livermore, C.; Velásquez-García, L. F.

2015-12-01

Greetings, and welcome to Boston, MA and PowerMEMS 2015 - the 15th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications! The objective of PowerMEMS 2015 is to catalyze innovation in micro- and nano-scale technologies for the energy domain. The scope of the meeting ranges from basic principles, to materials and fabrication, to devices and systems, to applications. The many applications of Power MEMS range from the harvesting, storage, conversion and conditioning of energy, to integrated systems that manage these processes, to actuation, pumping, and propulsion. Our Conference aims to stimulate the exchange of insights and information, as well as the development of new ideas, in the Power MEMS field. Our goal is to allow the attendees to interact and network within our multidisciplinary community that includes professionals from many branches of science and engineering, as well as energy, policy, and entrepreneurial specialists interested in the commercialization of Power MEMS technologies. Since the first PowerMEMS in Sendai, Japan in 2000, the Conference has grown in size, reputation, impact, and technical breadth. This continuing growth is evident in this year's technical program, which includes an increasing number of papers on nanomaterials, additive manufacturing for energy systems, actuators, energy storage, harvesting strategies and integrated energy harvesting systems, for example. This year's technical program is highlighted by six plenary talks from prominent experts on piezoelectrics, robotic insects, thermoelectrics, photovoltaics, nanocomposite cathodes, and thermal energy conversion systems. The contributed program received a large number of abstract submissions this year, 169 in total. After careful review by the 34-member Technical Program Committee, a total of 135 papers were selected for presentation. The 60 contributed oral presentations are arranged in two parallel sessions. The 75 posters

Metabolic-flux dependent regulation of microbial physiology.

PubMed

Litsios, Athanasios; Ortega, Álvaro D; Wit, Ernst C; Heinemann, Matthias

2018-04-01

According to the most prevalent notion, changes in cellular physiology primarily occur in response to altered environmental conditions. Yet, recent studies have shown that changes in metabolic fluxes can also trigger phenotypic changes even when environmental conditions are unchanged. This suggests that cells have mechanisms in place to assess the magnitude of metabolic fluxes, that is, the rate of metabolic reactions, and use this information to regulate their physiology. In this review, we describe recent evidence for metabolic flux-sensing and flux-dependent regulation. Furthermore, we discuss how such sensing and regulation can be mechanistically achieved and present a set of new candidates for flux-signaling metabolites. Similar to metabolic-flux sensing, we argue that cells can also sense protein translation flux. Finally, we elaborate on the advantages that flux-based regulation can confer to cells. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

PREFACE: The Irago Conference 2012

NASA Astrophysics Data System (ADS)

Sandhu, Adarsh; Okada, Hiroshi

2013-04-01

The Irago Conference 2012 - 360 degree outlook on critical scientific and technological challenges for a sustainable society Organized by the Electronics-Inspired Interdisciplinary Research Institute (EIIRIS) at Toyohashi University of Technology, the Irago Conference, held recently (15-16 November) in Aichi, Japan, aimed to enhance mutual understanding between scientists, engineers and policymakers. Over 180 participants tackled topics ranging from energy and natural resources to public health and disaster prevention. The 360-degree outlook of the conference impressed speakers and guests. ''This conference has been extremely informative,'' noted Robert Gellar from the University of Tokyo. ''A unique conference with experts from a range of backgrounds,'' agreed Uracha Ruktanonchai from the National Nanotechnology Center (NANOTEC) in Thailand. Similarly, G P Li, professor of electrical engineering and computer science at the University of California Irvine commented that he had been ''able to think the unthinkable'' as a range of topics came together. The conference was streamed live on Ustream to ensure that researchers from across the world could benefit from thought-provoking presentations examining global issues such as energy, disaster mitigation and nanotechnology. ''This was wonderful,'' said Oussama Khatib from Stanford University, ''A good recipe of speakers from such a range of backgrounds.'' Manuscripts submitted to the organizers were peer-reviewed, and the papers in this proceedings were accepted for Journal of Physics: Conference Series. In addition to the formal speaker programme, graduate-student sessions provided a platform for graduate students to describe their latest findings as oral presentations. A series of excursions to relevant locations, such as the Tahara megasolar region under construction and a local car-manufacturing factory, gave participants the opportunity to further consider practical applications of their research in industry

75 FR 51036 - ANR Pipeline Company; Notice of Technical Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-18

... Company; Notice of Technical Conference August 11, 2010. By order dated July 30, 2010 \\1\\ the Federal... will be held on Wednesday, September 15, 2010 at the Commission's headquarters at 888 First Street, NE... July 30, 2010 order. \\1\\ ANR Pipeline Company, 132 FERC ] 61,090 (2010). FERC conferences are...

Climatic Impact Assessment Program, Proceedings of the Survey Conference, February 15-16, 1972

DOT National Transportation Integrated Search

1972-09-01

The report contains the proceedings of a survey conference, concerning the impact of climatic changes which might result from perturbation of the upper atmosphere by the exhaust effluent of a world high-altitude aircraft fleet, as projected to 1990. ...

Practice Patterns Regarding Multidisciplinary Cancer Management and Suggestions for Further Refinement: Results from a National Survey in Korea.

PubMed

Lee, Yun-Gyoo; Oh, Sukjoong; Kimm, Heejin; Koo, Dong-Hoe; Kim, Do Yeun; Kim, Bong-Seog; Lee, Seung-Sei

2017-10-01

This study was conducted to explore the process and operation of a cancer multidisciplinary team (MDT) after the reimbursement decision in Korea, and to identify ways to overcome the major barriers to effective and sustainable MDTs. Approximately 1,000 cancer specialists, including medical oncologists, surgical oncologists, radiation oncologists, pathologists, and radiologists in general hospitals in Koreawere invited to complete the survey. The questionnaire covered the following topics: organizational structure of MDTs, candidates for consulting, the clinical decision-making initiative, and responsibility for dealing with legal disputes. We collected a total of 179 responses (18%) from physicians at institutions where an MDT approach was active. A surgical oncologist (91%), internist (90%),radiologist (89%),radiation oncologist (86%), pathologist (71%), and trainees (20%) regularly participated in MDT operations. Approximately 55% of respondents stated that MDTs met regularly. In cases of a split opinion, the physician in charge (69%) or chairperson (17%) made the final decision, and most (86%) stated they followed the final decision. About 15% and 32% of respondents were "very satisfied" and "satisfied," respectively, with the current MDT's operations. Among 38 institutional representatives, 34% responded that the MDT operation became more active and 18% stated an MDT was newly implemented after the reimbursement decision. The reimbursement decision invigorated MDT operations in almost half of eligible hospitals. Dissatisfaction regarding current MDTs was over 50%, and the high discordance rates regarding risk sharing suggest that it is necessary to revise the current system of MDTs.

Computers in Libraries, 2000: Proceedings (15th, Washington, D.C., March 15-17, 2000).

ERIC Educational Resources Information Center

Nixon, Carol, Comp.; Burmood, Jennifer, Comp.

Topics of the Proceedings of the 15th Annual Computers in Libraries Conference (March 15-17, 2000) include: Linux and open source software in an academic library; a Master Trainer Program; what educators need to know about multimedia and copyright; how super searchers find business information online; managing print costs; new technologies in wide…

International Aerospace and Ground Conference on Lightning and Static Electricity (15th) Held in Atlantic City, New Jersey on October 6 - 8, 1992. Addendum

DTIC Science & Technology

1992-11-01

November 1992 1992 INTERNATIONAL AEROSPACE AND GROUND CONFERENCE 6. Perfrming Orgnis.aten Code ON LIGHTNING AND STATIC ELECTRICITY - ADDENDUM 111...October 6-8 1992 Program and the Federal Aviation Administration 14. Sponsoring Agency Code Technical Center ACD-230 15. Supplementary Metes The NICG...area]. The program runs well on an IBM PC or compatible 386 with a math co-processor 387 chip and a VGA monitor. For this study, streamers were added

We Mutually Pledge: Proceedings of the Third National Hispanic Leadership Conference (Washington, DC, April 15-17, 1984).

ERIC Educational Resources Information Center

National Council of La Raza, Washington, DC.

These proceedings summarize the events and discussion which occurred during the Third National Hispanic Leadership Conference, and present the recommendations in 12 separate issue areas which were developed by working panels and adopted by the plenary body. The conference was attended by approximately 150 Hispanic leaders from throughout the…

Editorial: Special issue highlighting research presented at the 25th IWGO Conference, Chicago 2014

USDA-ARS?s Scientific Manuscript database

A joint international conference was held among corn insect entomologists from 15 countries at the Allerton Hotel, Chicago, Illinois on April 13-17, 2014. It combined the 25th IWGO (International Working Group on Ostrinia and other maize pests) Conference with the 4th Diabrotica Genetics Conference,...

10 CFR 602.15 - Indirect cost limitations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 4 2013-01-01 2013-01-01 false Indirect cost limitations. 602.15 Section 602.15 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.15 Indirect cost limitations. Awards issued under this part for conferences and...

10 CFR 602.15 - Indirect cost limitations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Indirect cost limitations. 602.15 Section 602.15 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.15 Indirect cost limitations. Awards issued under this part for conferences and...

10 CFR 602.15 - Indirect cost limitations.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 4 2014-01-01 2014-01-01 false Indirect cost limitations. 602.15 Section 602.15 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.15 Indirect cost limitations. Awards issued under this part for conferences and...

10 CFR 602.15 - Indirect cost limitations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Indirect cost limitations. 602.15 Section 602.15 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.15 Indirect cost limitations. Awards issued under this part for conferences and...

10 CFR 602.15 - Indirect cost limitations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Indirect cost limitations. 602.15 Section 602.15 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS EPIDEMIOLOGY AND OTHER HEALTH STUDIES FINANCIAL ASSISTANCE PROGRAM § 602.15 Indirect cost limitations. Awards issued under this part for conferences and...

Delta Pi Epsilon National Research Conference Proceedings (Columbus, Ohio, November 15-17, 1990).

ERIC Educational Resources Information Center

Delta Pi Epsilon Society, Little Rock, AR.

These conference proceedings consist of 25 presentations: "Conducting Experimental Research" (Miller) "Conducting Research Overseas: Some Thoughts Based upon Experiences in the United Kingdom" (Scott); "Applying Research to the Classroom" (Wayne); "DACUM: A Competency-Based Curriculum Tool" (Norton); "A Doctoral Research Model" (Bronner); "The…

9th Caribbean Geological Conference

NASA Astrophysics Data System (ADS)

Draper, Gren

The ninth in a series of Caribbean Geological Conferences, which are held every 3 or 4 years, took place in Santo Domingo, capital of the Dominican Republic, from the 15th to 26th of August 1980. The conference, which was sponsored by the government of the Dominican Republic and the Universidad Catolica Madre y Maestra, was preceded by 2 days of field trips and was opened by President Antonio Guzman on the evening of the 17th of August. Generous support was provided by Alcoa Exploration Co., Falconbridge Dominicana, and Rosario Dominicana.Geologists and geophysicists from 25 countries presented about 130 papers on a wide variety of topics ranging from geophysics to paleontology. While the whole Caribbean area was discussed, there was special emphasis on the northern Caribbean and Hispaniola, as befitted the site of the conference. The contribution of workers from the Dirección General de Mineriá was particularly notable.

Metabolic Patterns in Spirodela polyrhiza Revealed by 15N Stable Isotope Labeling of Amino Acids in Photoautotrophic, Heterotrophic, and Mixotrophic Growth Conditions

PubMed Central

Evans, Erin M.; Freund, Dana M.; Sondervan, Veronica M.; Cohen, Jerry D.; Hegeman, Adrian D.

2018-01-01

In this study we describe a [15N] stable isotopic labeling study of amino acids in Spirodela polyrhiza (common duckweed) grown under three different light and carbon input conditions which represent unique potential metabolic modes. Plants were grown with a light cycle, either with supplemental sucrose (mixotrophic) or without supplemental sucrose (photoautotrophic) and in the dark with supplemental sucrose (heterotrophic). Labeling patterns, pool sizes (both metabolically active and inactive), and kinetics/turnover rates were estimated for 17 of the proteinogenic amino acids. Estimation of these parameters followed several overall trends. First, most amino acids showed plateaus in labeling patterns of <100% [15N]-labeling, indicating the possibility of a large proportion of amino acids residing in metabolically inactive metabolite pools. Second, total pool sizes appear largest in the dark (heterotrophic) condition, whereas active pool sizes appeared to be largest in the light with sucrose (mixotrophic) growth condition. In contrast turnover measurements based on pool size were highest overall in the light with sucrose experiment, with the exception of leucine/isoleucine, lysine, and arginine, which all showed higher turnover in the dark. K-means clustering analysis also revealed more rapid turnover in the light treatments with many amino acids clustering in lower-turnover groups. Emerging insights from other research were also supported, such as the prevalence of alternate pathways for serine metabolism in non-photosynthetic cells. These data provide extensive novel information on amino acid pool size and kinetics in S. polyrhiza and can serve as groundwork for future metabolic studies. PMID:29904627

Metabolic Patterns in Spirodela polyrhiza Revealed by 15N Stable Isotope Labeling of Amino Acids in Photoautotrophic, Heterotrophic, and Mixotrophic Growth Conditions.

PubMed

Evans, Erin M; Freund, Dana M; Sondervan, Veronica M; Cohen, Jerry D; Hegeman, Adrian D

2018-01-01

In this study we describe a [ 15 N] stable isotopic labeling study of amino acids in Spirodela polyrhiza (common duckweed) grown under three different light and carbon input conditions which represent unique potential metabolic modes. Plants were grown with a light cycle, either with supplemental sucrose (mixotrophic) or without supplemental sucrose (photoautotrophic) and in the dark with supplemental sucrose (heterotrophic). Labeling patterns, pool sizes (both metabolically active and inactive), and kinetics/turnover rates were estimated for 17 of the proteinogenic amino acids. Estimation of these parameters followed several overall trends. First, most amino acids showed plateaus in labeling patterns of <100% [ 15 N]-labeling, indicating the possibility of a large proportion of amino acids residing in metabolically inactive metabolite pools. Second, total pool sizes appear largest in the dark (heterotrophic) condition, whereas active pool sizes appeared to be largest in the light with sucrose (mixotrophic) growth condition. In contrast turnover measurements based on pool size were highest overall in the light with sucrose experiment, with the exception of leucine/isoleucine, lysine, and arginine, which all showed higher turnover in the dark. K-means clustering analysis also revealed more rapid turnover in the light treatments with many amino acids clustering in lower-turnover groups. Emerging insights from other research were also supported, such as the prevalence of alternate pathways for serine metabolism in non-photosynthetic cells. These data provide extensive novel information on amino acid pool size and kinetics in S. polyrhiza and can serve as groundwork for future metabolic studies.

Metabolic patterns in Spirodela polyrhiza revealed by 15N stable isotope labeling of amino acids in photoautotrophic, heterotrophic, and mixotrophic growth conditions

NASA Astrophysics Data System (ADS)

Evans, Erin M.; Freund, Dana M.; Sondervan, Veronica M.; Cohen, Jerry D.; Hegeman, Adrian D.

2018-05-01

In this study we describe a [15N] stable isotopic labeling study of amino acids in Spirodela polyrhiza (common duckweed) grown under three different light and carbon input conditions which represent unique potential metabolic modes. Plants were grown with a light cycle, either with supplemental sucrose (mixotrophic) or without supplemental sucrose (photoautotrophic) and in the dark with supplemental sucrose (heterotrophic). Labeling patterns, pool sizes (both metabolically active and inactive), and kinetics/turnover rates were estimated for fifteen of the proteinogenic amino acids. Estimation of these parameters followed several overall trends. First, most amino acids showed plateaus in labeling patterns of less than 100% [15N]-labeling, indicating the possibility of a large proportion of amino acids residing in metabolically inactive metabolite pools. Second, total pool sizes appear largest in the dark (heterotrophic) condition, whereas active pool sizes appeared to be largest in the light with sucrose (mixotrophic) growth condition. In contrast turnover measurements based on pool size were highest overall in the light with sucrose experiment, with the exception of leucine/isoleucine, lysine, and arginine, which all showed higher turnover in the dark. K-means clustering analysis also revealed more rapid turnover in the light treatments with many amino acids clustering in lower-turnover groups. Emerging insights from other research were also supported, such as the prevalence of alternate pathways for serine metabolism in non-photosynthetic cells. These data provide extensive novel information on amino acid pool size and kinetics in S. polyrhiza and can serve as groundwork for future metabolic studies.

[Conference report: Belgian consensus on metabolic problems associated with atypical antipsychotics].

PubMed

De Nayer, A; De Hert, M; Scheen, A; Van Gaal, L; Peuskens, J

2007-01-01

The current literature supports that schizophrenia (and bipolar disorders) appear to be associated with a higher prevalence of type 2 diabetes. Because of the silent nature of diabetes mellitus, and the fact that schizophrenic patients are not screened comprehensively for the disease, the true prevalence of hyperglycemia and diabetes may be substantially underestimated. Notably, it has been suggested that schizophrenia as such carries an increased risk, as certain characteristics of schizophrenic patients such as unhealthy life style promote the diabetes risk. This risk may be increased by antipsychotic drug treatment, as was already suggested for first-generation antipsychotics (FGA). The amount of literature on the association of SGA and metabolic disorders is much larger however, although well-controlled prospective data are sparse. Reports comprise abnormal glucose regulation, exacerbation of existing type 1 and 2 diabetes, new-onset pseudo-type 1 or type 2 diabetes, diabetic ketoacidosis, coma and death. In large-scale studies (mostly retrospective), reviews and meta-analyses, the association was not found for all drugs. According to recent reviews, the risk of developing diabetes was highest for clozapine and olanzapine, followed by quetiapine and risperidone. The hierarchy of liability of weight gain, or differential effects on insulin resistance was also in the described order. Apart from disturbances in glucose metabolism, further frequent metabolic abnormalities in schizophrenic patients on SGA include features of the metabolic syndrome. Antipsychotics such as clozapine and olanzapine have also been associated with hypertriglyceridemia, while agents such as haloperidol, risperidone and ziprasidone were associated with reductions in plasma triglycerides. Amisulpride, aripiprazole and ziprasidone seem to carry the lowest risk for weight gain, diabetes and effects on insulin resistance. As a consequence, there is a shift in attention toward physical health

A new and highly sensitive method of analyzing metabolic activity using FLIM (Conference Presentation)

NASA Astrophysics Data System (ADS)

Evers, Michael; Salma, Nunciada; Birngruber, Reginald; Evans, Conor L.; Manstein, Dieter

2017-02-01

Traditional assessments of cellular metabolism are often destructive, time consuming and without visual information. Fluorescence lifetime imaging microscopy (FLIM) provides a highly sensitive, non-invasive, and label-free alternative. This study uses FLIM in combination with two-photon microscopy to investigate pharmacological induced metabolic changes of adipocytes via changes in the fluorescence of the metabolic co-factors NADH and FAD. In agreement with recent publications NADH fluorescence suggests the presence of four distinct lifetimes in cell culture and tissue with two unbound and two protein bound states which show different responses to treatment with metabolic modifiers. We evaluated the effects on NADH fluorescence lifetime after systematic manipulations to change the balance between oxidative and glycolytic metabolism using five pharmacological reagents - Oligomycin, 2-DG, FCCP, Rotenone, and Glucose - which interact with different parts of the metabolic pathway. We established several ratios between the four distinct lifetimes of NADH after treatment and compared the results to oxygen consumption rate and extracellular acidification rate. We demonstrated, for the first time, a correlation between the two unbound fluorescence lifetimes components and glycolytic and oxidative metabolic activity with a significant higher sensitivity compared to the commonly used free-to-bound ratio of NADH. Analyzing all four lifetime components of NADH has the potential to become a powerful tool to evaluate metabolic activity of adipocytes with subcellular resolution.

75 FR 82387 - Next Generation Risk Assessment Public Dialogue Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-30

... space. DATES: The conference will be held on February 15, 2011 from 8 a.m. to 5:30 p.m. and on February... knowledge about molecular system biology. This is the beginning of a process that will evolve over several... conference. Space is limited, and reservations will be accepted on a first-come, first-serve basis. For more...

Emerging role of NUDT15 polymorphisms in 6-mercaptopurine metabolism and dose related toxicity in acute lymphoblastic leukaemia.

PubMed

Singh, Minu; Bhatia, Prateek; Khera, Sanjeev; Trehan, Amita

2017-11-01

Despite more than 80% long term survival in ALL, morbidity due to drug related myelotoxicity remains high. Germline variants of thiopurine metabolizing enzymes (TPMT and ITPA) have been described which are associated with increased drug toxicity during maintenance phase, but their prevalence in different ethnic groups is variable to account for relatively high myelotoxicity incidence. NUDT15 variant (rs116855232) has been recently identified as a novel polymorphism related with thiopurine-induced leucopenia in inflammatory bowel disease and ALL. Current review highlights the scientific data on NUDT15 enzyme variant and its relation to 6-MP toxicity in various ethnic populations. Copyright © 2017 Elsevier Ltd. All rights reserved.

Metabolic Compensation and Circadian Resilience in Prokaryotic Cyanobacteria

PubMed Central

Johnson, Carl Hirschie; Egli, Martin

2014-01-01

For a biological oscillator to function as a circadian pacemaker that confers a fitness advantage, its timing functions must be stable in response to environmental and metabolic fluctuations. One such stability enhancer, temperature compensation, has long been a defining characteristic of these timekeepers. However, an accurate biological timekeeper must also resist changes in metabolism, and this review suggests that temperature compensation is actually a subset of a larger phenomenon, namely metabolic compensation, which maintains the frequency of circadian oscillators in response to a host of factors that impinge on metabolism and would otherwise destabilize these clocks. The circadian system of prokaryotic cyanobacteria is an illustrative model because it is composed of transcriptional and nontranscriptional oscillators that are coupled to promote resilience. Moreover, the cyanobacterial circadian program regulates gene activity and metabolic pathways, and it can be manipulated to improve the expression of bioproducts that have practical value. PMID:24905782

Enantiomeric metabolic interactions and stereoselective human methadone metabolism.

PubMed

Totah, Rheem A; Allen, Kyle E; Sheffels, Pamela; Whittington, Dale; Kharasch, Evan D

2007-04-01

Methadone is administered as a racemate, although opioid activity resides in the R-enantiomer. Methadone disposition is stereoselective, with considerable unexplained variability in clearance and plasma R/S ratios. N-Demethylation of methadone in vitro is predominantly mediated by cytochrome P450 CYP3A4 and CYP2B6 and somewhat by CYP2C19. This investigation evaluated stereoselectivity, models, and kinetic parameters for methadone N-demethylation by recombinant CYP2B6, CYP3A4, and CYP2C19, and the potential for interactions between enantiomers during racemate metabolism. CYP2B6 metabolism was stereoselective. CYP2C19 was less active, and stereoselectivity was opposite that for CYP2B6. CYP3A4 was not stereoselective. With all three isoforms, enantiomer N-dealkylation rates in the racemate were lower than those of (R)-(6-dimethyamino-4,4-diphenyl-heptan-3-one) hydrochloride (R-methadone) or (S)-(6-dimethyamino-4,4-diphenyl-heptan-3-one) hydrochloride (S-methadone) alone, suggesting an enantiomeric interaction and mutual metabolic inhibition. For CYP2B6, the interaction between enantiomers was stereoselective, with S-methadone as a more potent inhibitor of R-methadone N-demethylation than R-of S-methadone. In contrast, enantiomer interactions were not stereoselective with CYP2C19 or CYP3A4. For all three cytochromes P450, methadone N-demethylation was best described by two-site enzyme models with competitive inhibition. There were minor model differences between cytochromes P450 to account for stereoselectivity of metabolism and enantiomeric interactions. Changes in plasma R/S methadone ratios observed after rifampin or troleandomycin pretreatment in humans in vivo were successfully predicted by CYP2B6- but not CYP3A4-catalyzed methadone N-demethylation. CYP2B6 is a predominant catalyst of stereoselective methadone metabolism in vitro. In vivo, CYP2B6 may be a major determinant of methadone metabolism and disposition, and CYP2B6 activity and stereoselective metabolic

BAD-Dependent Regulation of Fuel Metabolism and KATP Channel Activity Confers Resistance to Epileptic Seizures

PubMed Central

Giménez-Cassina, Alfredo; Martínez-François, Juan Ramón; Fisher, Jill K.; Szlyk, Benjamin; Polak, Klaudia; Wiwczar, Jessica; Tanner, Geoffrey R.; Lutas, Andrew; Yellen, Gary; Danial, Nika N.

2012-01-01

Summary Neuronal excitation can be substantially modulated by alterations in metabolism, as evident from the anticonvulsant effect of diets that reduce glucose utilization and promote ketone body metabolism. We provide genetic evidence that BAD, a protein with dual functions in apoptosis and glucose metabolism, imparts reciprocal effects on metabolism of glucose and ketone bodies in brain cells. These effects involve phospho-regulation of BAD and are independent of its apoptotic function. BAD modifications that reduce glucose metabolism produce a marked increase in the activity of metabolically sensitive KATP channels in neurons, as well as resistance to behavioral and electrographic seizures in vivo. Seizure resistance is reversed by genetic ablation of the KATP channel, implicating the BAD-KATP axis in metabolic control of neuronal excitation and seizure responses. PMID:22632729

Conference comments by the Editors

NASA Astrophysics Data System (ADS)

Zhao, Jing-Tai; Nikl, Martin; Williams, Richard T.; Auffray, Etiennette; Bizarri, Greg; Gu, Mu; Nagirnyi, Vitali; Pejchal, Jan; Sidletskiy, Oleg; Vedda, Anna

2014-02-01

The international community of researchers on fundamentals, development, and applications of inorganic scintillator materials has found the biennial meetings of the SCINT series to be an excellent chance to exchange data and ideas. These can range from very basic physical concepts and atomistic mechanisms in the materials under study up to truly application-minded tasks and problems defined by the modern needs for radiation detection, imaging, and spectroscopy of many kinds. The 12th International Conference on Inorganic Scintillators and their Applications (SCINT 2013) was organized by the Shanghai Institute of Ceramics, Chinese Academy of Sciences, in Shanghai, April 15-19, 2013. There were in total 180 scientific contributions, 85 oral presentations, 17 invited talks, and 95 poster exhibitions presented by 147 participants from 18 different countries. This special issue of the IEEE TRANSACTIONS ON NUCLEAR SCIENCE comprises the selected and refereed original works based on the SCINT 2013 presentations, altogether 51 papers. The conference was technically and financially co-sponsored by the Chinese Academy of Sciences, and Nuclear and Plasma Sciences Society (IEEE). The SCINT 2013 conference organizers acknowledge with deep thanks also the sponsorship and support of seven domestic and foreign industrial companies participating in the conference exhibition.

National Institutes of Health State-of-the-Science Conference Statement: Symptom management in cancer: pain, depression, and fatigue, July 15-17, 2002.

PubMed

Patrick, Daniel L; Ferketich, Sandra L; Frame, Paul S; Harris, Jesse J; Hendricks, Carolyn B; Levin, Bernard; Link, Michael P; Lustig, Craig; McLaughlin, Joseph; Reid, L Douglas; Turrisi, Andrew T; Unützer, Jürgen; Vernon, Sally W

2004-01-01

Despite advances in early detection and effective treatment, cancer remains one of the most feared diseases. Among the most common side effects of cancer and treatments for cancer are pain, depression, and fatigue. Although research is producing increasingly hopeful insights into the causes and cures for cancer, efforts to manage the side effects of the disease and its treatments have not kept pace. The challenge that faces us is how to increase awareness of the importance of recognizing and actively addressing cancer-related distress. The National Institutes of Health (NIH) convened a State-of-the-Science Conference on Symptom Management in Cancer: Pain, Depression, and Fatigue to examine the current state of knowledge regarding the management of pain, depression, and fatigue in individuals with cancer and to identify directions for future research. Specifically, the conference examined how to identify individuals who are at risk for cancer-related pain, depression, and/or fatigue; what treatments work best to address these symptoms when they occur; and what is the best way to deliver interventions across the continuum of care. STATE-OF-THE-SCIENCE PROCESS: A non-advocate, non-Federal, 14-member panel of experts representing the fields of oncology, radiology, psychology, nursing, public health, social work, and epidemiology prepared the statement. In addition, 24 experts in medical oncology, geriatrics, pharmacology, psychology, and neurology presented data to the panel and to the conference audience during the first 1.5 days of the conference. The panel then prepared its statement, addressing the five predetermined questions and drawing on submitted literature, the speakers' presentations, and discussions held at the conference. The statement was presented to the conference audience, followed by a press conference to allow the panel to respond to questions from the media. After its release at the conference, the draft statement was made available on the Internet

National Institutes of Health State-of-the-Science Conference Statement: Symptom Management in Cancer: Pain, Depression, and Fatigue, July 15-17, 2002.

PubMed

Patrick, Donald L; Ferketich, Sandra L; Frame, Paul S; Harris, Jesse J; Hendricks, Carolyn B; Levin, Bernard; Link, Michael P; Lustig, Craig; McLaughlin, Joseph; Ried, L Douglas; Turrisi, Andrew T; Unützer, Jürgen; Vernon, Sally W

2003-08-06

Despite advances in early detection and effective treatment, cancer remains one of the most feared diseases. Among the most common side effects of cancer and treatments for cancer are pain, depression, and fatigue. Although research is producing increasingly hopeful insights into the causes and cures for cancer, efforts to manage the side effects of the disease and its treatments have not kept pace. The challenge that faces us is how to increase awareness of the importance of recognizing and actively addressing cancer-related distress. The National Institutes of Health (NIH) convened a State-of-the-Science Conference on Symptom Management in Cancer: Pain, Depression, and Fatigue to examine the current state of knowledge regarding the management of pain, depression, and fatigue in individuals with cancer and to identify directions for future research. Specifically, the conference examined how to identify individuals who are at risk for cancer-related pain, depression, and/or fatigue; what treatments work best to address these symptoms when they occur; and what is the best way to deliver interventions across the continuum of care. State-of-the-Science Process: A non-advocate, non-Federal, 14-member panel of experts representing the fields of oncology, radiology, psychology, nursing, public health, social work, and epidemiology prepared the statement. In addition, 24 experts in medical oncology, geriatrics, pharmacology, psychology, and neurology presented data to the panel and to the conference audience during the first 1.5 days of the conference. The panel then prepared its statement, addressing the five predetermined questions and drawing on submitted literature, the speakers' presentations, and discussions held at the conference. The statement was presented to the conference audience, followed by a press conference to allow the panel to respond to questions from the media. After its release at the conference, the draft statement was made available on the Internet

International Information Policy. Report of the United Nations Issues Conference (15th, New Paltz, New York, April 13-15, 1984).

ERIC Educational Resources Information Center

Stanley Foundation, Muscatine, IA.

Highlights and recommendations of a conference focusing on the conflict over international information policy are divided into two sections. First, the opening speech discusses the importance of the free flow of information, the historical growth and current dominance of information flow by Northern hemisphere countries, the roles of the New World…

Women in Metabolism: Part II.

PubMed

2015-09-01

The "Rosies" of Cell Metabolism are back for the second part of the "Women in Metabolism" series. In continuing our celebrations of Cell Metabolism's 10th anniversary, we are happy to present 15 new fascinating stories, revealing the passion, dedication, and words of wisdom from women leaders in the metabolism field.

New high-precision drift-tube detectors for the ATLAS muon spectrometer

NASA Astrophysics Data System (ADS)

Kroha, H.; Fakhrutdinov, R.; Kozhin, A.

2017-06-01

Small-diameter muon drift tube (sMDT) detectors have been developed for upgrades of the ATLAS muon spectrometer. With a tube diameter of 15 mm, they provide an about an order of magnitude higher rate capability than the present ATLAS muon tracking detectors, the MDT chambers with 30 mm tube diameter. The drift-tube design and the construction methods have been optimised for mass production and allow for complex shapes required for maximising the acceptance. A record sense wire positioning accuracy of 5 μm has been achieved with the new design. In the serial production, the wire positioning accuracy is routinely better than 10 μm. 14 new sMDT chambers are already operational in ATLAS, further 16 are under construction for installation in the 2019-2020 LHC shutdown. For the upgrade of the barrel muon spectrometer for High-Luminosity LHC, 96 sMDT chambers will be contructed between 2020 and 2024.

The Step approach to Message Design and Testing (SatMDT): A conceptual framework to guide the development and evaluation of persuasive health messages.

PubMed

Lewis, Ioni; Watson, Barry; White, Katherine M

2016-12-01

This paper provides an important and timely overview of a conceptual framework designed to assist with the development of message content, as well as the evaluation, of persuasive health messages. While an earlier version of this framework was presented in a prior publication by the authors in 2009, important refinements to the framework have seen it evolve in recent years, warranting the need for an updated review. This paper outlines the Step approach to Message Design and Testing (or SatMDT) in accordance with the theoretical evidence which underpins, as well as empirical evidence which demonstrates the relevance and feasibility of, each of the framework's steps. The development and testing of the framework have thus far been based exclusively within the road safety advertising context; however, the view expressed herein is that the framework may have broader appeal and application to the health persuasion context. Copyright © 2015 Elsevier Ltd. All rights reserved.

Research-Airplane-Committee Report on Conference on the Progress of the X-15 Project: A Compilation of the Papers Presented, Held at Langley Aeronautical Lab., Langley Field, VA on 25-26 October 1956

NASA Technical Reports Server (NTRS)

1956-01-01

This document is a compilation of papers presented at the Conference on the Progress of the X-15 project held at the Langley Aeronautical Laboratory on 25-26 October 1956. The conference was held by the Research Airplane Committee of the U. S. Air Force, the U. S. Navy, and the National Advisory Committee for Aeronautics to report on the technical status of this research airplane. The papers were presented by members of the staffs of North American Aviation, Inc., Reaction Motors, Inc., and NACA.

Caffeine Promotes Conversion of Palmitic Acid to Palmitoleic Acid by Inducing Expression of fat-5 in Caenorhabditis elegans and scd1 in Mice.

PubMed

Du, Xiaocui; Huang, Qin; Guan, Yun; Lv, Ming; He, Xiaofang; Fang, Chongye; Wang, Xuanjun; Sheng, Jun

2018-01-01

The synthesis and metabolism of fatty acids in an organism is related to many biological processes and is involved in several diseases. The effects of caffeine on fatty acid synthesis and fat storage in Caenorhabditis elegans and mice were studied. After 6 h of food deprivation, adult C. elegans were treated with 0.1 mg/mL caffeine for 24 h. Quantitative reverse-transcription polymerase chain reaction showed that, among all the genes involved in fat accumulation, the mRNA expression of fat-5 in caffeine-treated C. elegans was significantly higher than that of controls, whereas fat-6 and fat-7 displayed no significant difference. Gas chromatography-mass spectrometry was used to verify the fatty acid composition of C. elegans . Results showed that the ratio of palmitoleic acid (16:1) to that of palmitic acid (16:0) was higher in the caffeine-treated group. Several mutant strains, including those involved in the insulin-like growth factor-1, dopamine, and serotonin pathways, and nuclear hormone receptors ( nhrs ), were used to assess their necessity to the effects of caffeine. We found that mdt-15 was essential for the effects of caffeine, which was independent of nhr-49 and nhr -80. Caffeine may increase fat-5 expression by acting on mdt-15 . In high fat diet (HFD), but not in normal diet (ND) mice, caffeine induced expression of scd1 in both subcutaneous and epididymal white adipose tissue, which was consistent with the palmitoleic/palmitic ratio results by gas chromatograph analysis. In mature adipocytes, caffeine treatment induced both mRNA and protein expression of scd1 and pgc-1 α. Overall, our results provided a possible mechanism on how caffeine modulates metabolism homeostasis in vivo .

Conference '85. Council of Outdoor Educators of Ontario. Proceedings (15th, London, Ontario, Canada, September 25-29, 1985).

ERIC Educational Resources Information Center

ANEE News-Journal, 1985

1985-01-01

Summaries of 18 conference presentations on diverse topics related to outdoor education are collected in this combination journal and newsletter, which also covers conference events and organizational business. Presentation summaries--generally one or two pages in length--provide highlights of the presentations as well as some guidelines for…

Results from the International Consensus Conference on Myo-inositol and d-chiro-inositol in Obstetrics and Gynecology: the link between metabolic syndrome and PCOS.

PubMed

Facchinetti, Fabio; Bizzarri, Mariano; Benvenga, Salvatore; D'Anna, Rosario; Lanzone, Antonio; Soulage, Christophe; Di Renzo, Gian Carlo; Hod, Moshe; Cavalli, Pietro; Chiu, Tony T; Kamenov, Zdravko A; Bevilacqua, Arturo; Carlomagno, Gianfranco; Gerli, Sandro; Oliva, Mario Montanino; Devroey, Paul

2015-12-01

In recent years, interest has been focused to the study of the two major inositol stereoisomers: myo-inositol (MI) and d-chiro-inositol (DCI), because of their involvement, as second messengers of insulin, in several insulin-dependent processes, such as metabolic syndrome and polycystic ovary syndrome. Although these molecules have different functions, very often their roles have been confused, while the meaning of several observations still needs to be interpreted under a more rigorous physiological framework. With the aim of clarifying this issue, the 2013 International Consensus Conference on MI and DCI in Obstetrics and Gynecology identified opinion leaders in all fields related to this area of research. They examined seminal experimental papers and randomized clinical trials reporting the role and the use of inositol(s) in clinical practice. The main topics were the relation between inositol(s) and metabolic syndrome, polycystic ovary syndrome (with a focus on both metabolic and reproductive aspects), congenital anomalies, gestational diabetes. Clinical trials demonstrated that inositol(s) supplementation could fruitfully affect different pathophysiological aspects of disorders pertaining Obstetrics and Gynecology. The treatment of PCOS women as well as the prevention of GDM seem those clinical conditions which take more advantages from MI supplementation, when used at a dose of 2g twice/day. The clinical experience with MI is largely superior to the one with DCI. However, the existence of tissue-specific ratios, namely in the ovary, has prompted researchers to recently develop a treatment based on both molecules in the proportion of 40 (MI) to 1 (DCI). Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Selected Papers and Presentations Presented at MODSIM World 2010 Conference Expo. Part 2

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E. (Editor)

2011-01-01

MODSIM World 2010 was held in Hampton, Virginia, October 13-15, 2010. The theme of the 2010 conference & expo was "21st Century Decision-Making: The Art of Modeling& Simulation". The conference program consisted of seven technical tracks - Defense, Engineering and Science, Health & Medicine, Homeland Security & First Responders, The Human Dimension, K-20 STEM Education, and Serious Games & Virtual Worlds. Selected papers and presentations from MODSIM World 2010 Conference & Expo are contained in this NASA Conference Publication (CP). Section 8.0 of this CP contains papers from MODSIM World 2009 Conference & Expo that were unavailable at the time of publication of NASA/CP-2010-216205 Selected Papers Presented at MODSIM World 2009 Conference and Expo, March 2010.

77 FR 74658 - Texas Eastern Transmission, LP; Notice of Technical Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-17

...-captioned proceeding \\1\\ directed that a technical conference be held to address issues raised by Texas... adjustments. \\1\\ Texas Eastern Transmission, LP, 141 FERC ]61,172 (2012). Take notice that a technical conference will be held on Tuesday, January 15, 2013 at 9:30 a.m., in a room to be designated at the offices...

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 Soyuz Commander Yuri Malenchenko answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Malenchenko, NASA Flight Engineer Sunita Williams and JAXA Flight Engineer Akihiko Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 NASA Flight Engineer Sunita Williams is presented with a traditional Kazakh whip during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Williams, Soyuz Commander Yuri Malenchenko and JAXA Flight Engineer Akihiko Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Mutation at codon 442 in the rpoB gene of Mycobacterium leprae does not confer resistance to rifampicin.

PubMed

Lavania, Mallika; Hena, Abu; Reja, Hasanoor; Nigam, Astha; Biswas, Nibir Kumar; Singh, Itu; Turankar, Ravindra P; Gupta, Ud; Kumar, Senthil; Rewaria, Latika; Patra, Pradip K R; Sengupta, Utpal; Bhattacharya, Basudeb

2016-03-01

Rifampicin is the major drug in the treatment of leprosy. The rifampicin resistance of Mycobacterium leprae results from a mutation in the rpoB gene, encoding the β subunit of RNA polymerase. As M. leprae is a non-cultivable organism observation of its growth using mouse food-pad (MFP) is the only Gold Standard assay used for confirmation of "in-vivo" drug resistance. Any mutation at molecular level has to be verified by MFP assay for final confirmation of drug resistance in leprosy. In the present study, M. leprae strains showing a mutation only at codon 442 Gln-His and along with mutation either at codon 424 Val-Gly or at 438 Gln-Val within the Rifampicin Resistance Determining Region (RRDR) confirmed by DNA sequencing and by high resolution melting (HRM) analysis were subjected for its growth in MFP. The M. leprae strain having the new mutation at codon 442 Gln-His was found to be sensitive to all the three drugs and strains having additional mutations at 424 Val-Gly and 438 Gln-Val were conferring resistance with Multi drug therapy (MDT) in MFP. These results indicate that MFP is the gold standard method for confirming the mutations detected by molecular techniques.

PREFACE: NEB 15 - Recent Developments in Gravity

NASA Astrophysics Data System (ADS)

Papakostas, Taxiarchis; Pliakis, Demetrios A.

2013-08-01

In June 20-23 2012 the Technological Institute of Crete in Chania hosted the organization of the conference 'Recent Developments in Gravity, NEB15', arranged biennially by the Greek Society for Relativity and Cosmology (http://www.hsrgc.gr/). The talks ranged over Classical and Quantum Gravity and Cosmology, Holography, Black Hole Theory, Relativistic Astrophysics, Mathematical and Numerical Relativity. These proceedings include contributions from speakers of the conference. T Papakostas and D Pliakis, as members of the local organizing committee, wish to express their gratitude to all the participants of the conference for the warm atmosphere they created.

Support for 26th International Conference on Neutrino Physics and Astrophysics

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

Kearns, Edward; Feldman, Gary

The XXVI International Conference on Neutrino Physics and Astrophysics (Neutrino 2014) was held in Boston, U.S.A. from June 2 to 7, 2014. The Conference was co-­hosted by Boston University, Harvard University, M.I.T., and Tufts University. The Conference welcomed 549 registered participants from 33 countries. The Boston University Student Village offered an inexpensive housing option and was taken advantage of by 282 attendees. The lecture venue was the George Sherman Union at Boston University. There were 63 scientific presentations by speakers from 15 countries. The Conference held two poster sessions with a total of 287 posters. The Conference featured a receptionmore » at the M.I.T. Museum plus a multi-­week exhibition on neutrino physics capped by public presentations on the closing date of the conference. The banquet was a strolling buffet dinner held at the New England Aquarium.« less

In back alleys near Vancouver's AIDS conference, the disease was gaining ground.

PubMed Central

Cairney, R

1996-01-01

There was much more to this summer's international AIDS conference in Vancouver than reports by researchers. Richard Cairney says the $15-million conference attracted a mix of activists, demonstrators, physicians and business representatives, and they coexisted somewhat uneasily. Images p1161-a p1161-b p1163-a PMID:8873643

Glutathione S-transferases as antioxidant defence agents confer pyrethroid resistance in Nilaparvata lugens.

PubMed Central

Vontas, J G; Small, G J; Hemingway, J

2001-01-01

Selection of a laboratory colony of the brown planthopper Nilaparvata lugens with the pyrethroids permethrin and lambda-cyhalothrin increased its resistance to both insecticides. Biochemical analysis and synergistic studies with metabolic inhibitors indicated that elevated glutathione S-transferases (GSTs) with a predominant peroxidase activity conferred resistance to both pyrethroids, whereas esterases conferred part of the resistance to permethrin. Purified esterases hydrolysed permethrin at a slow rate, but incubation of either pyrethroid or their primary metabolites with partially purified GSTs had no effect on the metabolic profile. Although GSTs were sensitive to inhibition by both pyrethroids, they did not serve as binding proteins, as previously hypothesized [Grant and Matsumura (1988) Insect Biochem. 18, 615-622]. We demonstrate that pyrethroids, in addition to their neurotoxic effect, induce oxidative stress and lipid peroxidation in insects. Pyrethroid exposure induced lipid peroxides, protein oxidation and depleted reduced glutathione. Elevated GSTs in the resistant strains attenuated the pyrethroid-induced lipid peroxidation and reduced mortality, whereas their in vivo inhibition eliminated their protective role. We therefore hypothesize that the main role of elevated GSTs in conferring resistance in N. lugens is through protecting tissues from oxidative damage. Our study extends the GSTs' range of efficacy to pyrethroid insecticides and possibly explains the role of elevated GSTs in other pyrethroid-resistant insects. PMID:11415437

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 JAXA (Japan Aerospace Exploration Agency) Flight Engineer Akihiko Hoshide answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Hoshide, Soyuz Commander Yuri Malenchenko, and NASA Flight Engineer Sunita Williams is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 Flight Engineer Sunita Williams, right, answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Seated next to her is Soyuz Commander Yuri Malenchenko. The launch of the Soyuz spacecraft with Williams, Malenchenko, and JAXA Flight Engineer Akihiko Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 Soyuz Commander Yuri Malenchenko, right, answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Seated next to him is JAXA Flight Engineer Akihiko Hoshide. The launch of the Soyuz spacecraft with Malenchenko, NASA Flight Engineer Sunita Williams and Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Hypothalamic Leucine Metabolism Regulates Liver Glucose Production

PubMed Central

Su, Ya; Lam, Tony K.T.; He, Wu; Pocai, Alessandro; Bryan, Joseph; Aguilar-Bryan, Lydia; Gutiérrez-Juárez, Roger

2012-01-01

Amino acids profoundly affect insulin action and glucose metabolism in mammals. Here, we investigated the role of the mediobasal hypothalamus (MBH), a key center involved in nutrient-dependent metabolic regulation. Specifically, we tested the novel hypothesis that the metabolism of leucine within the MBH couples the central sensing of leucine with the control of glucose production by the liver. We performed either central (MBH) or systemic infusions of leucine in Sprague-Dawley male rats during basal pancreatic insulin clamps in combination with various pharmacological and molecular interventions designed to modulate leucine metabolism in the MBH. We also examined the role of hypothalamic ATP-sensitive K+ channels (KATP channels) in the effects of leucine. Enhancing the metabolism of leucine acutely in the MBH lowered blood glucose through a biochemical network that was insensitive to rapamycin but strictly dependent on the hypothalamic metabolism of leucine to α-ketoisocaproic acid and, further, insensitive to acetyl- and malonyl-CoA. Functional KATP channels were also required. Importantly, molecular attenuation of this central sensing mechanism in rats conferred susceptibility to developing hyperglycemia. We postulate that the metabolic sensing of leucine in the MBH is a previously unrecognized mechanism for the regulation of hepatic glucose production required to maintain glucose homeostasis. PMID:22187376

Selected Papers and Presentations Presented at MODSIM World 2010 Conference and Expo. Part 1

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E. (Editor)

2011-01-01

MODSIM World 2010 was held in Hampton, Virginia, October 13-15, 2010. The theme of the 2010 conference & expo was "21st Century Decision-Making: The Art of Modeling& Simulation". The conference program consisted of seven technical tracks - Defense, Engineering and Science, Health & Medicine, Homeland Security & First Responders, The Human Dimension, K-20 STEM Education, and Serious Games & Virtual Worlds. Selected papers and presentations from MODSIM World 2010 Conference & Expo are contained in this NASA Conference Publication (CP). Section 8.0 of this CP contains papers from MODSIM World 2009 Conference & Expo that were unavailable at the time of publication of NASA/CP-2010-216205 Selected Papers Presented at MODSIM World 2009 Conference and Expo, March 2010.

Delta Pi Epsilon National Conference. Book of Readings (Nashville, Tennessee, November 15-17, 2001).

ERIC Educational Resources Information Center

Delta Pi Epsilon Society, Little Rock, AR.

This document contains 23 papers from a conference on promoting excellence in research and teaching for business. The following are among the papers included: "Alternative Licensure/Certification Assessment of State Specialists" (Marilyn Chalupa, Ginny Richerson, Nancy Groneman, Kimberlee Bartel, Randy L. Joyner, Dennis LaBonty);…

PREFACE: XXI Fluid Mechanics Conference

NASA Astrophysics Data System (ADS)

Szmyd, Janusz S.; Fornalik-Wajs, Elzbieta; Jaszczur, Marek

2014-08-01

This Conference Volume contains the papers presented at the 21st Fluid Mechanics Conference (XXI FMC) held at AGH - University of Science and Technology in Krakow, Poland, 15-18 June 2014, and accepted for Proceedings published in the Journal of Physics: Conference Series. The Fluid Mechanics Conferences have been taking place every two years since 1974, a total of forty years. The 21st Fluid Mechanics Conference (XXI FMC) is being organized under the auspices of the Polish Academy of Sciences, Committee of Mechanics. The goal of this conference is to provide a forum for the exposure and exchange of ideas, methods and results in fluid mechanics. Conference topics include, but are not limited to Aerodynamics, Atmospheric Science, Bio-Fluids, Combustion and Reacting Flows, Computational Fluid Dynamics, Experimental Fluid Mechanics, Flow Machinery, General Fluid Dynamics, Hydromechanics, Heat and Fluid Flow, Measurement Techniques, Micro- and Nano- Flow, Multi-Phase Flow, Non-Newtonian Fluids, Rotating and Stratified Flows, Turbulence. Within the general subjects of this conference, the Professor Janusz W. Elsner Competition for the best fluid mechanics paper presented during the Conference is organized. Authors holding a M.Sc. or a Ph.D. degree and who are not older than 35 years of age may enter the Competition. Authors with a Ph.D. degree must present individual papers; authors with a M.Sc. degree may present papers with their supervisor as coauthor, including original results of experimental, numerical or analytic research. Six state-of-the-art keynote papers were delivered by world leading experts. All contributed papers were peer reviewed. Recommendations were received from the International Scientific Committee, reviewers and the advisory board. Accordingly, of the 163 eligible extended abstracts submitted, after a review process by the International Scientific Committee, 137 papers were selected for presentation at the 21st Fluid Mechanics Conference, 68

PAQR-2 regulates fatty acid desaturation during cold adaptation in C. elegans.

PubMed

Svensk, Emma; Ståhlman, Marcus; Andersson, Carl-Henrik; Johansson, Maja; Borén, Jan; Pilon, Marc

2013-01-01

C. elegans PAQR-2 is homologous to the insulin-sensitizing adiponectin receptors in mammals, and essential for adaptation to growth at 15°C, a low but usually acceptable temperature for this organism. By screening for novel paqr-2 suppressors, we identified mutations in genes involved in phosphatidylcholine synthesis (cept-1, pcyt-1 and sams-1) and fatty acid metabolism (ech-7, hacd-1, mdt-15, nhr-49 and sbp-1). We then show genetic evidence that paqr-2, phosphatidylcholines, sbp-1 and Δ9-desaturases form a cold adaptation pathway that regulates the increase in unsaturated fatty acids necessary to retain membrane fluidity at low temperatures. This model is supported by the observations that the paqr-2 suppressors normalize the levels of saturated fatty acids, and that low concentrations of detergents that increase membrane fluidity can rescue the paqr-2 mutant.

Nitrogen metabolism in Lignifying Pinus taeda cell cultures

NASA Technical Reports Server (NTRS)

van Heerden, P. S.; Towers, G. H.; Lewis, N. G.

1996-01-01

The primary metabolic fate of phyenylalanine, following its deamination in plants, is conscription of its carbon skeleton for lignin, suberin, flavonoid, and related metabolite formation. Since this accounts for approximately 30-40% of all organic carbon, an effective means of recycling the liberated ammonium ion must be operative. In order to establish how this occurs, the uptake and metabolism of various 15N-labeled precursors (15N-Phe, 15NH4Cl, 15N-Gln, and 15N-Glu) in lignifying Pinus taeda cell cultures was investigated, using a combination of high performance liquid chromatography, 15N NMR, and gas chromatograph-mass spectrometry analyses. It was found that the ammonium ion released during active phenylpropanoid metabolism was not made available for general amino acid/protein synthesis. Rather it was rapidly recycled back to regenerate phenylalanine, thereby providing an effective means of maintaining active phenylpropanoid metabolism with no additional nitrogen requirement. These results strongly suggest that, in lignifying cells, ammonium ion reassimilation is tightly compartmentalized.

Brick & Click Libraries: An Academic Library Conference (15th, Maryville, Missouri, November 6, 2015)

ERIC Educational Resources Information Center

Baudino, Frank, Ed.; Johnson, Carolyn, Ed.

2015-01-01

Nineteen scholarly papers and seventeen abstracts comprise the content of the fifteenth annual Brick and Click Libraries Conference, held annually at Northwest Missouri State University in Maryville, Missouri. The proceedings, authored by academic librarians and presented at the symposium, portray the contemporary and future face of librarianship.…

The Indian Child Welfare Act: Unto the Seventh Generation. Conference Proceedings (Los Angeles, California, January 15-17, 1992). National Conference Proceedings Series.

ERIC Educational Resources Information Center

Johnson, Troy R., Ed.

This proceedings contains edited transcripts of speeches and workshops given at a conference on the Indian Child Welfare Act (ICWA), held at UCLA in January 1992. Workshop titles were: fetal alcohol syndrome; responding to the family in Indian child welfare; joint in-service training for management of Indian Child Welfare Act cases; domestic…

The Ablation of Mitochondrial Protein Phosphatase Pgam5 Confers Resistance Against Metabolic Stress.

PubMed

Sekine, Shiori; Yao, Akari; Hattori, Kazuki; Sugawara, Sho; Naguro, Isao; Koike, Masato; Uchiyama, Yasuo; Takeda, Kohsuke; Ichijo, Hidenori

2016-03-01

Phosphoglycerate mutase family member 5 (PGAM5) is a mitochondrial protein phosphatase that has been reported to be involved in various stress responses from mitochondrial quality control to cell death. However, its roles in vivo are largely unknown. Here, we show that Pgam5-deficient mice are resistant to several metabolic insults. Under cold stress combined with fasting, Pgam5-deficient mice better maintained body temperature than wild-type mice and showed an extended survival rate. Serum triglycerides and lipid content in brown adipose tissue (BAT), a center of adaptive thermogenesis, were severely reduced in Pgam5-deficient mice. Moreover, although Pgam5 deficiency failed to maintain proper mitochondrial integrity in BAT, it reciprocally resulted in the dramatic induction of fibroblast growth factor 21 (FGF21) that activates various functions of BAT including thermogenesis. Thus, the enhancement of lipid metabolism and FGF21 may contribute to the cold resistance of Pgam5-deficient mice under fasting condition. Finally, we also found that Pgam5-deficient mice are resistant to high-fat-diet-induced obesity. Our study uncovered that PGAM5 is involved in the whole-body metabolism in response to stresses that impose metabolic challenges on mitochondria.

BAD-dependent regulation of fuel metabolism and K(ATP) channel activity confers resistance to epileptic seizures.

PubMed

Giménez-Cassina, Alfredo; Martínez-François, Juan Ramón; Fisher, Jill K; Szlyk, Benjamin; Polak, Klaudia; Wiwczar, Jessica; Tanner, Geoffrey R; Lutas, Andrew; Yellen, Gary; Danial, Nika N

2012-05-24

Neuronal excitation can be substantially modulated by alterations in metabolism, as evident from the anticonvulsant effect of diets that reduce glucose utilization and promote ketone body metabolism. We provide genetic evidence that BAD, a protein with dual functions in apoptosis and glucose metabolism, imparts reciprocal effects on metabolism of glucose and ketone bodies in brain cells. These effects involve phosphoregulation of BAD and are independent of its apoptotic function. BAD modifications that reduce glucose metabolism produce a marked increase in the activity of metabolically sensitive K(ATP) channels in neurons, as well as resistance to behavioral and electrographic seizures in vivo. Seizure resistance is reversed by genetic ablation of the K(ATP) channel, implicating the BAD-K(ATP) axis in metabolic control of neuronal excitation and seizure responses. Copyright © 2012 Elsevier Inc. All rights reserved.

Conference scene: Summary of the 6th Conference of the Romanian Association of Medical Laboratories with international participation.

PubMed

Carasevici, Eugen

2011-10-01

laboratory diagnostics in hematology, biochemistry, immunology, oncology, microbiology and metabolic diseases. A prominent consideration was given to value added to laboratory medicine in the frame of managed care and quality management. The Conference was accompanied by a laboratory equipment and reagents exhibition with the participation of nine companies, also sponsors of the conference. Three workshops pointed out the presence of the most well known of them: Abbott, Roche and Nobis.

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 JAXA (Japan Aerospace Exploration Agency) Flight Engineer Akihiko Hoshide, left, answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Seated next to him is Soyuz Commander Yuri Malenchenko. The launch of the Soyuz spacecraft with Hoshide, Malenchenko, and NASA Flight Engineer Sunita Williams is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Light deficiency confers breast cancer risk by endocrine disorders.

PubMed

Suba, Zsuzsanna

2012-09-01

North-America and northern European countries exhibit the highest incidence rate of breast cancer, whereas women in southern regions are relatively protected. Immigrants from low cancer incidence regions to high-incidence areas might exhibit similarly higher or excessive cancer risk as compared with the inhabitants of their adoptive country. Additional cancer risk may be conferred by incongruence between their biological characteristics and foreign environment. Many studies established the racial/ethnic disparities in the risk and nature of female breast cancer in United States between African-American and Caucasian women. Mammary tumors in black women are diagnosed at earlier age, and are associated with higher rate of mortality as compared with cancers of white cases. Results of studies on these ethnic/racial differences in breast cancer incidence suggest that excessive pigmentation of dark skinned women results in a relative light-deficiency. Poor light exposure may explain the deleterious metabolic and hormonal alterations; such as insulin resistance, deficiencies of estrogen, thyroxin and vitamin-D conferring excessive cancer risk. The more northern the location of an adoptive country the higher the cancer risk for dark skinned immigrants. Recognition of the deleterious systemic effects of darkness and excessive melatonin synthesis enables cancer protection treatment for people living in light-deficient environment. Recent patents provide new methods for the prevention of hormonal and metabolic abnormities.

Enzymatic Characterization of AMP Phosphorylase and Ribose-1,5-Bisphosphate Isomerase Functioning in an Archaeal AMP Metabolic Pathway

PubMed Central

Aono, Riku; Sato, Takaaki; Yano, Ayumu; Yoshida, Shosuke; Nishitani, Yuichi; Miki, Kunio; Imanaka, Tadayuki

2012-01-01

AMP phosphorylase (AMPpase), ribose-1,5-bisphosphate (R15P) isomerase, and type III ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) have been proposed to constitute a novel pathway involved in AMP metabolism in the Archaea. Here we performed a biochemical examination of AMPpase and R15P isomerase from Thermococcus kodakarensis. R15P isomerase was specific for the α-anomer of R15P and did not recognize other sugar compounds. We observed that activity was extremely low with the substrate R15P alone but was dramatically activated in the presence of AMP. Using AMP-activated R15P isomerase, we reevaluated the substrate specificity of AMPpase. AMPpase exhibited phosphorylase activity toward CMP and UMP in addition to AMP. The [S]-v plot (plot of velocity versus substrate concentration) of the enzyme toward AMP was sigmoidal, with an increase in activity observed at concentrations higher than approximately 3 mM. The behavior of the two enzymes toward AMP indicates that the pathway is intrinsically designed to prevent excess degradation of intracellular AMP. We further examined the formation of 3-phosphoglycerate from AMP, CMP, and UMP in T. kodakarensis cell extracts. 3-Phosphoglycerate generation was observed from AMP alone, and from CMP or UMP in the presence of dAMP, which also activates R15P isomerase. 3-Phosphoglycerate was not formed when 2-carboxyarabinitol 1,5-bisphosphate, a Rubisco inhibitor, was added. The results strongly suggest that these enzymes are actually involved in the conversion of nucleoside monophosphates to 3-phosphoglycerate in T. kodakarensis. PMID:23065974

Apollo 40th Anniversary Press Conference

NASA Image and Video Library

2009-07-19

Astronaut James Lovell (Apollo 8 Apollo 13), center, flanked by Walt Cunningham (Apollo 7), left, and David Scott (Apollo 9 Apollo 15) responds during the 40th anniversary of the Apollo 11 mission and the walk on the moon press conference, Monday, July 20, 2009, at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

The role of probiotics on each component of the metabolic syndrome and other cardiovascular risks.

PubMed

Miglioranza Scavuzzi, Bruna; Miglioranza, Lucia Helena da Silva; Henrique, Fernanda Carla; Pitelli Paroschi, Thanise; Lozovoy, Marcell Alysson Batisti; Simão, Andréa Name Colado; Dichi, Isaias

2015-01-01

Probiotics are defined as live microorganisms that when administered in adequate amounts confer health benefits to the host. The consumption of probiotics has gained increasing recognition from the scientific community due to the promising effects on metabolic health through gut microbiota modulation. This article presents a review of scientific studies investigating probiotic species and their effects on different risk factors of the metabolic syndrome (MetS). This article also presents a summary of the major mechanisms involved with gut microbiota and the components of the MetS and raises the key issues to be considered by scientists in search of probiotics species for treatment of patients suffering from this metabolic disorder. Probiotics may confer numerous health benefits to the host through positive gut microbiota modulation. The strain selection is the most important factor for determining health effects. Further studies may consider gut microbiota as a novel target for prevention and management of MetS components and other cardiovascular risks.

SIAM conference on applications of dynamical systems. Abstracts and author index

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

Not Available

1992-12-31

A conference (Oct.15--19, 1992, Snowbird, Utah; sponsored by SIAM (Society for Industrial and Applied Mathematics) Activity Group on Dynamical Systems) was held that highlighted recent developments in applied dynamical systems. The main lectures and minisymposia covered theory about chaotic motion, applications in high energy physics and heart fibrillations, turbulent motion, Henon map and attractor, integrable problems in classical physics, pattern formation in chemical reactions, etc. The conference fostered an exchange between mathematicians working on theoretical issues of modern dynamical systems and applied scientists. This two-part document contains abstracts, conference program, and an author index.

Should centralized histopathological review in penile cancer be the global standard?

PubMed

Tang, Vincent; Clarke, Laurence; Gall, Zara; Shanks, Jonathan H; Nonaka, Daisuke; Parr, Nigel J; Elliott, P Anthony; Clarke, Noel W; Ramani, Vijay; Lau, Maurice W; Sangar, Vijay K

2014-09-01

To assess the role of centralized pathological review in penile cancer management. Newly diagnosed squamous cell carcinomas (SCC) of the penis, including squamous cell carcinoma in situ (CIS), from biopsy specimens were referred from 15 centres to the regional supra-network multidisciplinary team (Sn-MDT) between 1 January 2008 and 30 March 2011. Biopsy histology reports and slides from the respective referring hospitals were reviewed by the Sn-MDT pathologists. The biopsy specimens' histological type, grade and stage reported by the Sn-MDT pathologist were compared with those given in the referring hospital pathology report, as well as with definitive surgery histology. Any changes in histological diagnosis were sub-divided into critical changes (i.e. those that could alter management) and non-critical changes (i.e. those that would not affect management). A total of 155 cases of squamous cell carcinoma or CIS of the penis were referred from 15 different centres in North-West England. After review by the Sn-MDT, the histological diagnosis was changed in 31% of cases and this difference was statistically significant. A total of 60.4% of the changes were deemed to be critical changes that resulted in a significant change in management. When comparing the biopsy histology reported by the Sn-MDT with the final histology from the definitive surgical specimens, a good correlation was generally found. In the present study a significant proportion of penile cancer histology reports were revised after review by the Sn-MDT. Many of these changes altered patient management. The present study shows that accurate pathological diagnosis plays a crucial role in determining the correct treatment and maximizing the potential for good clinical outcomes in penile cancer. In the case of histopathology, centralization has increased exposure to penile cancer and thereby increased diagnostic accuracy, and should therefore be considered the 'gold standard'. © 2013 The Authors. BJU

Adult Education in Industrial and Urban Community. Proceedings of ASPBAE Region 3 Conference (Daegu, Korea, September 9-15, 1979).

ERIC Educational Resources Information Center

Hwang, Jong-Gon, Ed.

The impact of urbanization and industrialization on adult education in East and Southeast Asia was the subject of a conference attended by thirty-five East Asian adult educators and scholars. Conference objectives included the following: to identify the impact of industrial development in urban and rural communities and the related problems of…

WebNet 97 World Conference of the WWW, Internet & Intranet Proceedings (2nd, Toronto, Canada, November 1-5, 1997).

ERIC Educational Resources Information Center

Lobodzinski, Suave, Ed.; Tomek, Ivan, Ed.

The 1997 WebNet conference addressed research, new developments, and experiences related to the Internet and intranets. The 257 contributions of WebNet 97 contained in this proceedings comprise the full and short papers accepted for presentation at the conference. Included are positions papers by leading experts in the field; descriptions of ideas…

Executive summary: conference on Dietary Supplement Use in the Elderly--proceedings of the conference held January 14-15, 2003, Natcher Auditorium, National, Institutes of Health, Bethesda, MD.

PubMed

2004-04-01

Several issues prompted the need for this conference. Among these were the reported high prevalence (> 50%) of use of supplements among individuals over 50 years of age, inadequate scientific evidence supporting the safety and benefits of use among these individuals, and a report issued by the General Accounting Office (GAO) in 2001. This GAO report entitled "Health Products for Seniors: 'Anti-Aging' Products Pose Potential for Physical and Economic Harm," arose from concerns among legislators that seniors were spending money from their limited incomes on products that were not only ineffective but also potentially harmful. The conference was organized around three sessions to address the issues highlighted above, which were usage of dietary supplements among the elderly, age-related changes and issues that affect the use of supplements, and the evidence base supporting the use of supplements in disease prevention and health maintenance. Each session was followed by a panel discussion. This Executive Summary is organized around the three major discussion topics. The summary does not explicitly follow the order of the conference presentations; rather it is intended to capture and examine the current research gaps in knowledge and identify future research opportunities. These research opportunities, as expressed by the conference speakers, panelists, and attendees are summarized at the end of this paper under five thematic areas: usage behaviors, methodology, pre-clinical studies and clinical studies, informational databases, and education and dissemination.

JNK1 ablation in mice confers long-term metabolic protection from diet-induced obesity at the cost of moderate skin oxidative damage.

PubMed

Becattini, Barbara; Zani, Fabio; Breasson, Ludovic; Sardi, Claudia; D'Agostino, Vito Giuseppe; Choo, Min-Kyung; Provenzani, Alessandro; Park, Jin Mo; Solinas, Giovanni

2016-09-01

Obesity and insulin resistance are associated with oxidative stress, which may be implicated in the progression of obesity-related diseases. The kinase JNK1 has emerged as a promising drug target for the treatment of obesity and type 2 diabetes. JNK1 is also a key mediator of the oxidative stress response, which can promote cell death or survival, depending on the magnitude and context of its activation. In this article, we describe a study in which the long-term effects of JNK1 inactivation on glucose homeostasis and oxidative stress in obese mice were investigated for the first time. Mice lacking JNK1 (JNK1(-/-)) were fed an obesogenic high-fat diet (HFD) for a long period. JNK1(-/-) mice fed an HFD for the long term had reduced expression of antioxidant genes in their skin, more skin oxidative damage, and increased epidermal thickness and inflammation compared with the effects in control wild-type mice. However, we also observed that the protection from obesity, adipose tissue inflammation, steatosis, and insulin resistance, conferred by JNK1 ablation, was sustained over a long period and was paralleled by decreased oxidative damage in fat and liver. We conclude that compounds targeting JNK1 activity in brain and adipose tissue, which do not accumulate in the skin, may be safer and most effective.-Becattini, B., Zani, F., Breasson, L., Sardi, C., D'Agostino, V. G., Choo, M.-K., Provenzani, A., Park, J. M., Solinas, G. JNK1 ablation in mice confers long-term metabolic protection from diet-induced obesity at the cost of moderate skin oxidative damage. © FASEB.

A single mutation in the GSTe2 gene allows tracking of metabolically based insecticide resistance in a major malaria vector

PubMed Central

2014-01-01

Background Metabolic resistance to insecticides is the biggest threat to the continued effectiveness of malaria vector control. However, its underlying molecular basis, crucial for successful resistance management, remains poorly characterized. Results Here, we demonstrate that the single amino acid change L119F in an upregulated glutathione S-transferase gene, GSTe2, confers high levels of metabolic resistance to DDT in the malaria vector Anopheles funestus. Genome-wide transcription analysis revealed that GSTe2 was the most over-expressed detoxification gene in DDT and permethrin-resistant mosquitoes from Benin. Transgenic expression of GSTe2 in Drosophila melanogaster demonstrated that over-transcription of this gene alone confers DDT resistance and cross-resistance to pyrethroids. Analysis of GSTe2 polymorphism established that the point mutation is tightly associated with metabolic resistance to DDT and its geographical distribution strongly correlates with DDT resistance patterns across Africa. Functional characterization of recombinant GSTe2 further supports the role of the L119F mutation, with the resistant allele being more efficient at metabolizing DDT than the susceptible one. Importantly, we also show that GSTe2 directly metabolizes the pyrethroid permethrin. Structural analysis reveals that the mutation confers resistance by enlarging the GSTe2 DDT-binding cavity, leading to increased DDT access and metabolism. Furthermore, we show that GSTe2 is under strong directional selection in resistant populations, and a restriction of gene flow is observed between African regions, enabling the prediction of the future spread of this resistance. Conclusions This first DNA-based metabolic resistance marker in mosquitoes provides an essential tool to track the evolution of resistance and to design suitable resistance management strategies. PMID:24565444

76 FR 64083 - Reliability Technical Conference; Notice of Technical Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... Technical Conference; Notice of Technical Conference Take notice that the Federal Energy Regulatory Commission will hold a Technical Conference on Tuesday, November 29, 2011, from 1 p.m. to 5 p.m. and... System. The conference will explore the progress made on the priorities for addressing risks to...

A benzimidazole derivative (RCB15) in vitro induces the alternative energetic metabolism and glycolysis in Taenia crassiceps cysticerci.

PubMed

de Andrade Picanço, Guaraciara; de Lima, Nayana Ferreira; Fraga, Carolina Miguel; da Costa, Tatiane Luiza; Isac, Eliana; Ambrosio, Javier; Castillo, Rafael; Vinaud, Marina Clare

2017-12-01

The emergence of resistance to albendazole has encouraged the search for effective alternatives for cysticercosis and other parasitosis treatment. RCB15 is a benzimidazole derivative that may be used against such diseases. The aim of this study was to determine the in vitro effect of RCB15 on the alternative energetic pathways of Taenia crassiceps cysticerci. The cysticerci were in vitro exposed to albendazole sulphoxide (ABZSO) or RCB15 at different concentrations during 24h. The cysticerci extract and the culture medium were analyzed through spectrophotometry and high performance liquid chromatography as to detect glucose, urea, creatinine and organic acids of the energetic metabolism. The drugs did not influence the protein catabolism. Fatty acids oxidation was enhanced through significantly higher acetate concentrations in the groups treated with RCB15 and ABZSO. Beta-hydroxybutyrate concentrations were decreased which indicates the use of fatty acids towards acetyl-CoA synthesis. There was a decrease in glucose uptake and pyruvate concentrations. The absence of lactate indicates the use of pyruvate in gluconeogenesis. Therefore it is possible to conclude that RCB15 enhanced the alternative energetic pathways of cysticerci in vitro exposed to different concentration, with emphasis on the fatty acids catabolism. Copyright © 2017 Elsevier B.V. All rights reserved.

Determinants of treatment plan implementation in multidisciplinary team meetings for patients with chronic diseases: a mixed-methods study

PubMed Central

Raine, Rosalind; Xanthopoulou, Penny; Wallace, Isla; Nic a’ Bháird, Caoimhe; Lanceley, Anne; Clarke, Alex; Livingston, Gill; Prentice, Archie; Ardron, Dave; Harris, Miriam; King, Michael; Michie, Susan; Blazeby, Jane M; Austin-Parsons, Natalie; Gibbs, Simon; Barber, Julie

2014-01-01

Objective Multidisciplinary team (MDT) meetings are assumed to produce better decisions and are extensively used to manage chronic disease in the National Health Service (NHS). However, evidence for their effectiveness is mixed. Our objective was to investigate determinants of MDT effectiveness by examining factors influencing the implementation of MDT treatment plans. This is a proxy measure of effectiveness, because it lies on the pathway to improvements in health, and reflects team decision making which has taken account of clinical and non-clinical information. Additionally, this measure can be compared across MDTs for different conditions. Methods We undertook a prospective mixed-methods study of 12 MDTs in London and North Thames. Data were collected by observation of 370 MDT meetings, interviews with 53 MDT members, and from 2654 patient medical records. We examined the influence of patient-related factors (disease, age, sex, deprivation, whether their preferences and other clinical/health behaviours were mentioned) and MDT features (as measured using the ‘Team Climate Inventory’ and skill mix) on the implementation of MDT treatment plans. Results The adjusted odds (or likelihood) of implementation was reduced by 25% for each additional professional group represented at the MDT meeting. Implementation was more likely in MDTs with clear goals and processes and a good ‘Team Climate’ (adjusted OR 1.96; 95% CI 1.15 to 3.31 for a unit increase in Team Climate Inventory (TCI) score). Implementation varied by disease category, with the lowest adjusted odds of implementation in mental health teams. Implementation was also lower for patients living in more deprived areas (adjusted odds of implementation for patients in the most compared with least deprived areas was 0.60, 95% CI 0.39 to 0.91). Conclusions Greater multidisciplinarity is not necessarily associated with more effective decision making. Explicit goals and procedures are also crucial. Decision

Museums and the Web 2001: Selected Papers from an International Conference (5th, Seattle, Washington, March 15-17, 2001).

ERIC Educational Resources Information Center

Bearman, David, Ed.; Trant, Jennifer, Ed.

In this selection of papers from the conference, authors from 10 of the more than 35 countries and every continent (except Antarctica) provide discussions covering all levels of museum Web design. They brought a wide variety of experiences and backgrounds to the conference, all of which ensured new perspectives and new ideas. The meetings opened…

Conference scene: Select Biosciences Epigenetics Europe 2010.

PubMed

Razvi, Enal S

2011-02-01

The field of epigenetics is now on a geometric rise, driven in a large part by the realization that modifiers of chromatin are key regulators of biological processes in vivo. The three major classes of epigenetic effectors are DNA methylation, histone post-translational modifications (such as acetylation, methylation or phosphorylation) and small noncoding RNAs (most notably microRNAs). In this article, I report from Select Biosciences Epigenetics Europe 2010 industry conference held on 14-15 September 2010 at The Burlington Hotel, Dublin, Ireland. This industry conference was extremely well attended with a global pool of delegates representing the academic research community, biotechnology companies and pharmaceutical companies, as well as the technology/tool developers. This conference represented the current state of the epigenetics community with cancer/oncology as a key driver. In fact, it has been estimated that approximately 45% of epigenetic researchers today identify cancer/oncology as their main area of focus vis-à-vis their epigenetic research efforts.

Bioinformatics and systems biology research update from the 15th International Conference on Bioinformatics (InCoB2016).

PubMed

Schönbach, Christian; Verma, Chandra; Bond, Peter J; Ranganathan, Shoba

2016-12-22

The International Conference on Bioinformatics (InCoB) has been publishing peer-reviewed conference papers in BMC Bioinformatics since 2006. Of the 44 articles accepted for publication in supplement issues of BMC Bioinformatics, BMC Genomics, BMC Medical Genomics and BMC Systems Biology, 24 articles with a bioinformatics or systems biology focus are reviewed in this editorial. InCoB2017 is scheduled to be held in Shenzen, China, September 20-22, 2017.

Fourth Conference on Artificial Intelligence for Space Applications

NASA Technical Reports Server (NTRS)

Odell, Stephen L. (Compiler); Denton, Judith S. (Compiler); Vereen, Mary (Compiler)

1988-01-01

Proceedings of a conference held in Huntsville, Alabama, on November 15-16, 1988. The Fourth Conference on Artificial Intelligence for Space Applications brings together diverse technical and scientific work in order to help those who employ AI methods in space applications to identify common goals and to address issues of general interest in the AI community. Topics include the following: space applications of expert systems in fault diagnostics, in telemetry monitoring and data collection, in design and systems integration; and in planning and scheduling; knowledge representation, capture, verification, and management; robotics and vision; adaptive learning; and automatic programming.

MECHANISMS IN ENDOCRINOLOGY: The sexually dimorphic role of androgens in human metabolic disease

PubMed Central

Schiffer, Lina; Kempegowda, Punith; Arlt, Wiebke

2017-01-01

Female androgen excess and male androgen deficiency manifest with an overlapping adverse metabolic phenotype, including abdominal obesity, insulin resistance, type 2 diabetes mellitus, non-alcoholic fatty liver disease and an increased risk of cardiovascular disease. Here, we review the impact of androgens on metabolic target tissues in an attempt to unravel the complex mechanistic links with metabolic dysfunction; we also evaluate clinical studies examining the associations between metabolic disease and disorders of androgen metabolism in men and women. We conceptualise that an equilibrium between androgen effects on adipose tissue and skeletal muscle underpins the metabolic phenotype observed in female androgen excess and male androgen deficiency. Androgens induce adipose tissue dysfunction, with effects on lipid metabolism, insulin resistance and fat mass expansion, while anabolic effects on skeletal muscle may confer metabolic benefits. We hypothesise that serum androgen concentrations observed in female androgen excess and male hypogonadism are metabolically disadvantageous, promoting adipose and liver lipid accumulation, central fat mass expansion and insulin resistance. PMID:28566439

MECHANISMS IN ENDOCRINOLOGY: The sexually dimorphic role of androgens in human metabolic disease.

PubMed

Schiffer, Lina; Kempegowda, Punith; Arlt, Wiebke; O'Reilly, Michael W

2017-09-01

Female androgen excess and male androgen deficiency manifest with an overlapping adverse metabolic phenotype, including abdominal obesity, insulin resistance, type 2 diabetes mellitus, non-alcoholic fatty liver disease and an increased risk of cardiovascular disease. Here, we review the impact of androgens on metabolic target tissues in an attempt to unravel the complex mechanistic links with metabolic dysfunction; we also evaluate clinical studies examining the associations between metabolic disease and disorders of androgen metabolism in men and women. We conceptualise that an equilibrium between androgen effects on adipose tissue and skeletal muscle underpins the metabolic phenotype observed in female androgen excess and male androgen deficiency. Androgens induce adipose tissue dysfunction, with effects on lipid metabolism, insulin resistance and fat mass expansion, while anabolic effects on skeletal muscle may confer metabolic benefits. We hypothesise that serum androgen concentrations observed in female androgen excess and male hypogonadism are metabolically disadvantageous, promoting adipose and liver lipid accumulation, central fat mass expansion and insulin resistance. © 2017 The authors.

78 FR 79694 - Fifth Meeting of the Advisory Committee for the 2015 World Radiocommunication Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-31

... FEDERAL COMMUNICATIONS COMMISSION [IB Docket No. 04-286; DA 13-2406] Fifth Meeting of the Advisory Committee for the 2015 World Radiocommunication Conference AGENCY: Federal Communications Commission. ACTION... the preparation for the 2015 World Radiocommunication Conference (WRC-15). In accordance with the...

77 FR 43598 - First Meeting of the Advisory Committee for the 2015 World Radiocommunication Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-25

... Committee for the 2015 World Radiocommunication Conference AGENCY: Federal Communications Commission. ACTION... Federal Communications Commission. The purpose of the meeting is to begin preparations for the 2015 World... World Radiocommunication Conference that has been preliminarily scheduled for the year 2015 (WRC-15...

High-throughput autofluorescence flow cytometry of breast cancer metabolism (Conference Presentation)

NASA Astrophysics Data System (ADS)

Shah, Amy T.; Cannon, Taylor M.; Higginbotham, Jim N.; Skala, Melissa C.

2016-02-01

Tumor heterogeneity poses challenges for devising optimal treatment regimens for cancer patients. In particular, subpopulations of cells can escape treatment and cause relapse. There is a need for methods to characterize tumor heterogeneity of treatment response. Cell metabolism is altered in cancer (Warburg effect), and cells use the autofluorescent cofactor NADH in numerous metabolic reactions. Previous studies have shown that microscopy measurements of NADH autofluorescence are sensitive to treatment response in breast cancer, and these techniques typically assess hundreds of cells per group. An alternative approach is flow cytometry, which measures fluorescence on a single-cell level and is attractive for characterizing tumor heterogeneity because it achieves high-throughput analysis and cell sorting in millions of cells per group. Current applications for flow cytometry rely on staining with fluorophores. This study characterizes flow cytometry measurements of NADH autofluorescence in breast cancer cells. Preliminary results indicate flow cytometry of NADH is sensitive to cyanide perturbation, which inhibits oxidative phosphorylation, in nonmalignant MCF10A cells. Additionally, flow cytometry is sensitive to higher NADH intensity for HER2-positive SKBr3 cells compared with triple-negative MDA-MB-231 cells. These results agree with previous microscopy studies. Finally, a mixture of SKBr3 and MDA-MB-231 cells were sorted into each cell type using NADH intensity. Sorted cells were cultured, and microscopy validation showed the expected morphology for each cell type. Ultimately, flow cytometry could be applied to characterize tumor heterogeneity based on treatment response and sort cell subpopulations based on metabolic profile. These achievements could enable individualized treatment strategies and improved patient outcomes.

Dynamic full field OCT: metabolic contrast at subcellular level (Conference Presentation)

NASA Astrophysics Data System (ADS)

Apelian, Clement; Harms, Fabrice; Thouvenin, Olivier; Boccara, Claude A.

2016-03-01

Cells shape or density is an important marker of tissues pathology. However, individual cells are difficult to observe in thick tissues frequently presenting highly scattering structures such as collagen fibers. Endogenous techniques struggle to image cells in these conditions. Moreover, exogenous contrast agents like dyes, fluorophores or nanoparticles cannot always be used, especially if non-invasive imaging is required. Scatterers motion happening down to the millisecond scale, much faster than the still and highly scattering structures (global motion of the tissue), allowed us to develop a new approach based on the time dependence of the FF-OCT signals. This method reveals hidden cells after a spatiotemporal analysis based on singular value decomposition and wavelet analysis concepts. It does also give us access to local dynamics of imaged scatterers. This dynamic information is linked with the local metabolic activity that drives these scatterers. Our technique can explore subcellular scales with micrometric resolution and dynamics ranging from the millisecond to seconds. By this mean we studied a wide range of tissues, animal and human in both normal and pathological conditions (cancer, ischemia, osmotic shock…) in different organs such as liver, kidney, and brain among others. Different cells, undetectable with FF-OCT, were identified (erythrocytes, hepatocytes…). Different scatterers clusters express different characteristic times and thus can be related to different mechanisms that we identify with metabolic functions. We are confident that the D-FFOCT, by accessing to a new spatiotemporal metabolic contrast, will be a leading technique on tissue imaging and for better medical diagnosis.

Experts reviews of the multidisciplinary consensus conference colon and rectal cancer 2012: science, opinions and experiences from the experts of surgery.

PubMed

van de Velde, C J H; Boelens, P G; Tanis, P J; Espin, E; Mroczkowski, P; Naredi, P; Pahlman, L; Ortiz, H; Rutten, H J; Breugom, A J; Smith, J J; Wibe, A; Wiggers, T; Valentini, V

2014-04-01

The first multidisciplinary consensus conference on colon and rectal cancer was held in December 2012, achieving a majority of consensus for diagnostic and treatment decisions using the Delphi Method. This article will give a critical appraisal of the topics discussed during the meeting and in the consensus document by well-known leaders in surgery that were involved in this multidisciplinary consensus process. Scientific evidence, experience and opinions are collected to support multidisciplinary teams (MDT) with arguments for medical decision-making in diagnosis, staging and treatment strategies for patients with colon or rectal cancer. Surgery is the cornerstone of curative treatment for colon and rectal cancer. Standardizing treatment is an effective instrument to improve outcome of multidisciplinary cancer care for patients with colon and rectal cancer. In this article, a review of the following focuses; Perioperative care, age and colorectal surgery, obstructive colorectal cancer, stenting, surgical anatomical considerations, total mesorectal excision (TME) surgery and training, surgical considerations for locally advanced rectal cancer (LARC) and local recurrent rectal cancer (LRRC), surgery in stage IV colorectal cancer, definitions of quality of surgery, transanal endoscopic microsurgery (TEM), laparoscopic colon and rectal surgery, preoperative radiotherapy and chemoradiotherapy, and how about functional outcome after surgery? Copyright © 2013 Elsevier Ltd. All rights reserved.

Applied and Environmental Microbiology Gordon Research Conference

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

Wall, Judy D.

2003-11-19

The main objective of the Gordon Research Conference on Applied and Environmental Microbiology was to present and discuss new, fundamental research findings on microorganisms, their activities in the environment, their ecosystem-level effects, and their environmental or commercial applications. To accomplish this goal, knowledge of microbial diversity, interactions and population dynamics was required. The genomic basis of microbial processes, the cycling of naturally occurring and hazardous substances, and methodologies to assess the functional relationships of microorganisms in their habitats were essential for understanding the ecological consequences of microbial activities and the formulation of generalizing principles. In the last decade, molecular technologymore » has revealed that microbial diversity is far more extensive than the limited view obtained from culturing procedures. Great advances in environmental microbiology have resulted from the development and application of molecular approaches to ecology and molecular evolution. A further surprise resulting from the application of these new tools is the blurring of the distinction between pathogenic traits versus those considered non-pathogenic. This year's conference addressed the issues of biodiversity, its development, and the impact of stress on gene selection and expression. In addition microbial metabolic versatility with toxins such as heavy metals, antibiotics, and organic pollutants were discussed. The nine session topics were (1) biodiversity and the bacterial species, (2) mechanisms of biodiversification, (3) biofilms in health and environment, (4) a genomic view of microbial response to stress, (5) microbial use of toxic metals, (6) microbial mineral formation and dissolution, (7) power and limitations of antimicrobials, (8) biodegradation of organic pollutants, and (9) astrobiology. The Conference had an international profile: the Conference Vice-Chair, Dr. Gerard Muyzer, was from The

NCSE's 13th National Conference on Disasters and Environment: Science, Preparedness and Resilience, Post Conference Follow-up Activities and Dissemination

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

Saundry, Peter; Kossak, Shelley

The National Council for Science and the Environment (NCSE) received $15,000 from the US Department of Energy to support post-conference activities of the 13th National Conference on the theme of Disasters and the Environment: Science, Preparedness and Resilience, held on January 15-17, 2013 at the Ronald Reagan Building and International Trade Center in Washington, DC. Over 1,000 participants from the scientific, emergency response, policy, conservation, and business communities, as well as federal and local government officials, and international entities attended the event. The conference developed actionable outcomes that constructively advance the science behind decision-making on environmental disasters, with an intendedmore » result of more prepared and resilient communities in light of a changing climate. Disasters and Environment topic was addressed through six organizing themes: Cascading Disasters; Intersection of the Built and Natural Environments; Disasters as Mechanisms of Ecosystem Change; Rethinking Recovery and Expanding the Vision of Mitigation; Human Behavior and its Consequences; and "No Regrets" Resilience. The program featured eight plenary sessions, 24 symposia and 23 breakout workshops and addressed pivotal issues surrounding disasters and environment including lifeline services, the energy, climate, hazard nexus, grid collapse, community vulnerability, and natural resource management. Sessions, symposia and workshops were conducted by over 200 distinguished thought leaders, scientists, government officials, policy experts and international speakers throughout the three day event. Following the conference, NCSE prepared a set of recommendations and results from the workshops and disseminated the results to universities, organizations and agencies, the business community. NCSE’s national dissemination involved organized several targeted trips and meetings to disseminate significant findings to key stakeholder groups.« less

10 CFR 501.32 - Conferences (other than prepetition conferences).

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 4 2012-01-01 2012-01-01 false Conferences (other than prepetition conferences). 501.32 Section 501.32 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS Written Comments, Public Hearings and Conferences During Administrative Proceedings § 501.32...

Aberrant lipogenesis is a metabolic marker for azole-resistant candida albicans (Conference Presentation)

NASA Astrophysics Data System (ADS)

Karanja, Caroline; Hong, Weili; Younis, Waleed; Cheng, Ji-Xin; Seleem, Mohamed

2017-02-01

Candida is the single most important cause of fungal bloodstream infections worldwide causing significant mortality as high as 50%. This high mortality rate is, in part, due to the inability to rapidly diagnose and simultaneously initiate an effective antifungal therapy early in the disease process. Current culture-based diagnostics are often slow, requiring several days to complete, and are only 50% sensitive in diagnosing candidemia (Candida bloodstream infection). For every 12 hours of delay in starting correct antifungal therapy, the risk of death for a given patient with candidemia increases by 200%. To address this unmet need, we explored the potential of employing stimulated Raman Scattering (SRS) imaging to diagnose candidemia and probe metabolic differences between resistant and susceptible strain at a single cell level. Metabolism is integral to pathogenicity; microorganism have very short life cycles, and therefore only a few hours are needed to observe a full metabolic cycle. SRS imaging at C-H vibration frequency at 2850 cm-1 revealed a substantial difference in lipogenesis between the susceptible and resistant C. albicans. Treating the C. albicans with fluconazole, an antimicrobial drug that targets ergosterol biosynthesis only affected the lipogenesis in the susceptible strain. Our results show that single-cell metabolic imaging under a SRS microscope can be used for diagnose candidemia and early detection of antimicrobial susceptibility.

Satellite Conferences

Science.gov Websites

NOAA- NESDIS Banner Satellite Conferences Collage images of earth, POES and GOES satellites in space HOME Call for Poster Abstracts DOC Logo NOAA Logo Satellite Conferences Welcome to the website for National Oceanic and Atmospheric Administration (NOAA) Satellite Conferences; past, present and future

PREFACE: Quark Matter 2006 Conference

NASA Astrophysics Data System (ADS)

Ma, Yu-Gang; Wang, En-Ke; Cai, Xu; Huang, Huan-Zhong; Wang, Xin-Nian; Zhu, Zhi-Yuan

2007-07-01

scientific program of the conference began with an overview of high energy nuclear physics in China by Professor Wenqing Shen, vice president of the National Natural Science Foundation of China. Professor Shen highlighted many contributions made by the Chinese scientists in both theory and experiment. Dr Nick Samios, former director of Brookhaven National Laboratory (BNL), gave a vivid account of the early years of RHIC and recent accomplishments. Highlights of the conference include new results from RHIC at BNL and SPS (Super Proton Synchrotron) at CERN (European Organization for Nuclear Research). Many experimental results reported at the conference support the notion that the quark-gluon matter at RHIC behaves like a perfect liquid with minimum viscosity to entropy ratio. There were 15 plenary sessions which covered 54 plenary talks, 12 parallel sessions and 1 poster session. A total of 320 abstracts were submitted to the conference out of which 124 were selected for oral presentation and the rest were assigned to the poster session. Talks and posters in the conference covered a broad range of experimental and theoretical progress in ultra-relativistic heavy-ion collisions, which includes new evidence of sQGP, jet quenching and heavy quark energy loss, heavy-ion collision phenomenology, quantum field theory at finite temperature and/or density, and relevant areas of astrophysics and plasma physics. The Quark Matter 2006 conference coincided with the 80th birthday of Professor T D Lee. A special reception was held in the banquet hall of the Shanghai Grand Theatre to celebrate Professor Lee's birthday and to honor his great contributions to physics, in particular, to the development of high energy nuclear physics research in China. We would like to thank the members of the International Advisory Committee for providing valuable advice on a variety of matters, from the general structure of the conference to the selection of the plenary speakers and selection of abstracts for

Heart over mind: metabolic control of white adipose tissue and liver.

PubMed

Nakamura, Michinari; Sadoshima, Junichi

2014-12-01

Increasing evidence suggests that the heart controls the metabolism of peripheral organs. Olson and colleagues previously demonstrated that miR‐208a controls systemic energy homeostasis through the regulation of MED13 in cardiomyocytes (Grueter et al, 2012). In their follow‐up study in this issue of EMBO Molecular Medicine, white adipose tissue (WAT) and liver are identified as the physiological targets of cardiac MED13 signaling, most likely through cardiac‐derived circulating factors, which boost energy consumption by upregulating metabolic gene expression and increasing mitochondrial numbers (Baskin et al, 2014). In turn, increased energy expenditure in WAT and the liver confers leanness. These findings strengthen the evidence of metabolic crosstalk between the heart and peripheral tissues through cardiokines and also set the stage for the development of novel treatments for metabolic syndrome.

15th International Conference on Human Antibodies and Hybridomas. 14-16 April 2010, Tiara Park Atlantico Hotel, Porto, Portugal.

PubMed

Kotlan, Beatrix

2010-11-01

Antibodies and antibody conjugates are currently one of the largest classes of new drug entities under development. These versatile molecules are being investigated for the treatment of many pathological conditions, such as cancer and infectious, inflammatory and autoimmune diseases. Antibodies can exert biological effects as naked antibodies by themselves, or can be used as delivery agents conjugated with various drugs (e.g., immunoconjugates) and as tools of multistep targeting. Site-specific delivery of therapeutic agents has been the ultimate goal of the pharmaceutical industry, as it has the potential to maximize drug efficiency while minimizing side effects. Antibodies have much potential for this objective. Thus, it is useful to summarize some of the main strategies currently being employed for the development of these diverse therapeutic molecules and to highlight the recent novelties in the field. These goals were the focus of the 15th International Conference on Human Antibodies and Hybridomas, held during 14-16 April 2010 in Porto, Portugal.

Bioprinting of Micro-Organ Tissue Analog for Drug Metabolism Study

NASA Astrophysics Data System (ADS)

Sun, Wei

An evolving application of tissue engineering is to develop in vitro 3D cell/tissue models for drug screening and pharmacological study. In order to test in space, these in vitro models are mostly manufactured through micro-fabrication techniques and incorporate living cells with MEMS or microfluidic devices. These cell-integrated microfluidic devices, or referred as microorgans, are effective in furnishing reliable and inexpensive drug metabolism and toxicity studies [1-3]. This paper will present an on-going research collaborated between Drexel University and NASA JSC Radiation Physics Laboratory for applying a direct cell printing technique to freeform fabrication of 3D liver tissue analog in drug metabolism study. The paper will discuss modeling, design, and solid freeform fabrication of micro-fluidic flow patterns and bioprinting of 3D micro-liver chamber that biomimics liver physiological microenvironment for enhanced drug metabolization. Technical details to address bioprinting of 3D liver tissue analog, integration with a microfluidic device, and basic drug metabolism study for NASA's interests will presented. 1. Holtorf H. Leslie J. Chang R, Nam J, Culbertson C, Sun W, Gonda S, "Development of a Three-Dimensional Tissue-on-a-Chip Micro-Organ Device for Pharmacokinetic Analysis", the 47th Annual Meeting of the American Society for Cell Biology, Washington, DC, December 1-5, 2007. 2. Chang, R., Nam, J., Culbertson C., Holtorf, H., Jeevarajan, A., Gonda, S. and Sun, W., "Bio-printing and Modeling of Flow Patterns for Cell Encapsulated 3D Liver Chambers For Pharmacokinetic Study", TERMIS North America 2007 Conference and Exposition, Westin Harbour Castle, Toronto, Canada, June 13-16, 2007. 3.Starly, B., Chang, R., Sun, W., Culbertson, C., Holtorf, H. and Gonda, S., "Bioprinted Tissue-on-chip Application for Pharmacokinetic Studies", Proceedings of World Congress on Tissue Engineering and Regenerative Medicine, Pittsburgh, PA, USA, April 24-27, 2006.

Independent associations between a metabolic syndrome severity score and future diabetes by sex and race: the Atherosclerosis Risk In Communities Study and Jackson Heart Study.

PubMed

Gurka, Matthew J; Golden, Sherita H; Musani, Solomon K; Sims, Mario; Vishnu, Abhishek; Guo, Yi; Cardel, Michelle; Pearson, Thomas A; DeBoer, Mark D

2017-07-01

The study aimed to assess for an association between the degree of severity of the metabolic syndrome and risk of type 2 diabetes beyond that conferred by the individual components of the metabolic syndrome. We assessed HRs for an Adult Treatment Panel III (ATP-III) metabolic syndrome score (ATP-III MetS) and a sex- and race-specific continuous metabolic syndrome severity z score related to incident diabetes over a median of 7.8 years of follow-up among participants of two observational cohorts, the Atherosclerosis Risk in Communities study (n = 10,957) and the Jackson Heart Study (n = 2137). The ATP-III MetS had an HR for incident diabetes of 4.36 (95% CI 3.83, 4.97), which was attenuated in models that included the individual metabolic syndrome components. By contrast, participants in the fourth quartile of metabolic syndrome severity (compared with the first quartile) had an HR of 17.4 (95% CI 12.6, 24.1) for future diabetes; in models that also included the individual metabolic syndrome components, this remained significant, with an HR of 3.69 (95% CI 2.42, 5.64). There was a race × metabolic syndrome interaction in these models such that HR was greater for black participants (5.30) than white participants (2.24). When the change in metabolic syndrome severity score was included in the hazard models, this conferred a further association, with changes in metabolic syndrome severity score of ≥0.5 having a HR of 2.66 compared with changes in metabolic syndrome severity score of ≤0. Use of a continuous sex- and race-specific metabolic syndrome severity z score provided an additional prediction of risk of diabetes beyond that of the individual metabolic syndrome components, suggesting an added risk conferred by the processes underlying the metabolic syndrome. Increases in this score over time were associated with further risk, supporting the potential clinical utility of following metabolic syndrome severity over time.

CONFERENCE NOTE: 1986 Conference on Precision Electromagnetic Measurements

NASA Astrophysics Data System (ADS)

1985-01-01

Bureau of Standards, B146, METROLOGY, Gaithersburg, MD 20899, USA. Authors will be notified before 15 March 1986 whether their papers have been accepted and informed of the type of session to which they have been assigned and of the publication of their full papers in the IEEE Transactions on Instrumentation and Measurement conference issue. Only papers actually presented at the Conference will be published! For further technical information contact: John R Sorrells, National Bureau of Standards, (301) 921-2727 or Norman B Belecki, National Bureau of Standards, (301) 921-2715. For further general information contact: Judy Wilson, National Bureau of Standards, (301) 921-2721.

Computers in Libraries Annual Conference (17th, Washington, DC, March 13-15, 2002): Collected Presentations.

ERIC Educational Resources Information Center

Nixon, Carol, Comp.

This book contains presentations from the 17th annual Computers in Libraries Conference. Topics covered include: chatting with a librarian; verbots for library Web sites; collaborative IT (Information Technology) planning at Montgomery County Public Library (Maryland); designing a local government taxonomy; Weblogs; new roles for librarians in…

Proceedings of the National Technical Literacy Conference (8th, Arlington, Virginia, January 15-17, 1993).

ERIC Educational Resources Information Center

National Association for Science, Technology, and Society, University Park, PA.

This document of conference proceedings is divided into five sections. The first, STS (Science Technology and Society) Studies, contains five papers: (1) "Scientific Discourse and Public Policy" (Jane C. Webb; George R. Webb; Charolette Webb); (2) "An Answer to Neil Postman's 'Technopoly'" (David K. Nations); (3)…

PAQR-2 Regulates Fatty Acid Desaturation during Cold Adaptation in C. elegans

PubMed Central

Svensk, Emma; Ståhlman, Marcus; Andersson, Carl-Henrik; Johansson, Maja; Borén, Jan; Pilon, Marc

2013-01-01

C. elegans PAQR-2 is homologous to the insulin-sensitizing adiponectin receptors in mammals, and essential for adaptation to growth at 15°C, a low but usually acceptable temperature for this organism. By screening for novel paqr-2 suppressors, we identified mutations in genes involved in phosphatidylcholine synthesis (cept-1, pcyt-1 and sams-1) and fatty acid metabolism (ech-7, hacd-1, mdt-15, nhr-49 and sbp-1). We then show genetic evidence that paqr-2, phosphatidylcholines, sbp-1 and Δ9-desaturases form a cold adaptation pathway that regulates the increase in unsaturated fatty acids necessary to retain membrane fluidity at low temperatures. This model is supported by the observations that the paqr-2 suppressors normalize the levels of saturated fatty acids, and that low concentrations of detergents that increase membrane fluidity can rescue the paqr-2 mutant. PMID:24068966

Introducing a Morbidity and Mortality Conference in Rwanda.

PubMed

Abahuje, Egide; Nzeyimana, Innocent; Rickard, Jennifer L

To assess the structure, format, and educational features of a morbidity and mortality (M&M) conference in Rwanda. To determine factors associated with adverse events and to define opportunities for improvement. Retrospective, descriptive study of all cases presented at a surgical M&M conference over a 1-year period. Cases were reviewed for factors associated with adverse events and opportunities for improvement. Factors were characterized as delays in presentation, delays in diagnosis, delays in the operating room, errors in judgment, technical errors, advanced disease, and missing resources or malnutrition. Opportunities for improvement were categorized at the physician or hospital level. University Teaching Hospital of Kigali, a tertiary referral hospital in Rwanda. Cases presented at the surgical M&M conference over a 1-year period. Over a 1-year period, there were a total of 2231 operations with 131 in-hospital mortalities. There were 62 patients discussed at M&M conference. Of those discussed, there were 34 (55%) in-hospital deaths and 32 (52%) unplanned reoperations. Common diagnostic categories included 30 (48%) gastrointestinal, 15 (24%) trauma, and 10 (16%) neoplasm. Delays were commonly cited factors affecting outcomes. There were 22 (35%) delays in presentation, 23 (37%) delays in diagnosis or management, and 20 (32%) delays to the operating room. Errors in judgment occurred in 15 (24%) cases and technical errors occurred in 18 (29%) cases. Twenty-three (37%) patients had a critical resource missing and 17 (27%) patients had advanced disease. Malnutrition was associated with 11 (18%) adverse events. Participants identified opportunities for improvement in 48 (77%) cases. M&M conference can be used in a low-resource setting as an educational tool to address core competencies of practice-based learning and improvement and systems-based practice. It can define factors associated with surgical adverse events and opportunities for improvement at the

Research in Action II National Conference Proceedings (Lubbock, Texas, February 9-11, 1983). Volume II.

ERIC Educational Resources Information Center

Tucker, Jamie, Ed.

This conference program includes explanatory material and reprints 15 of the 43 papers presented in conference sessions. In addition to Rheta De Vries' keynote address--"Can Research Help Teachers Teach?"--research reports are published from four interest session tracks. Papers from the health/handicap track include Patricia Hutinger's…

DsSWEET17, a Tonoplast-Localized Sugar Transporter from Dianthus spiculifolius, Affects Sugar Metabolism and Confers Multiple Stress Tolerance in Arabidopsis.

PubMed

Zhou, Aimin; Ma, Hongping; Feng, Shuang; Gong, Shufang; Wang, Jingang

2018-05-24

Plant SWEETs (Sugars Will Eventually be Exported Transporters) affect the growth of plants by regulating the transport of sugar from source to sink and its intracellular transport between different organelles. In this study, DsSWEET17 from Dianthus spiculifolius was identified and characterized. Real-time quantitative PCR analysis revealed that the expression of DsSWEET17 was affected by exogenous application of fructose and glucose as well as under salt, osmotic, and oxidation stress. Colocalization experiments showed that the DsSWEET17-GFP (green fluorescent protein) fusion protein was localized to the FM4-64-labeled tonoplasts in Arabidopsis . Compared to the wild type, the transgenic Arabidopsis seedlings overexpressing DsSWEET17 had longer roots, greater fresh weight, and a faster root growth upon exogenous application of fructose. Furthermore, transgenic Arabidopsis seedlings had significantly higher fructose accumulation than was observed for the wild-type seedlings. The analysis of root length revealed that transgenic Arabidopsis had higher tolerance to salt, osmotic, and oxidative stresses. Taken together, our results suggest that DsSWEET17 may be a tonoplast sugar transporter, and its overexpression affects sugar metabolism and confers multiple stress tolerance in Arabidopsis .

Expedition 31 Crew Press Conference

NASA Image and Video Library

2012-05-14

Quarantined Expedition 31 prime crew members, from left, NASA Flight Engineer Joe Acaba, Russian Soyuz Commander Gennady Padalka, and Russian Flight Engineer Sergei Revin pose for a group photograph during a prelaunch press conference held at the Cosmonaut Hotel on Monday, May 14, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with the crew of three is scheduled for 9:01 a.m. local time on Tuesday, May 15. Photo Credit (NASA/Bill Ingalls)

Expedition 31 Crew Press Conference

NASA Image and Video Library

2012-05-14

Quarantined Expedition 31 prime crew members, from left, NASA Flight Engineer Joe Acaba, Russian Soyuz Commander Gennady Padalka, and Russian Flight Engineer Sergei Revin answer reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Monday, May 14, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with the crew of three is scheduled for 9:01 a.m. local time on Tuesday, May 15. Photo Credit (NASA/Bill Ingalls)

National Conference on Campus Safety (15th, University of Vermont, Burlington, June 21-26, 1968).

ERIC Educational Resources Information Center

Green, Jack N., Ed.

Presentations made at the fifteenth National Conference on Campus Safety. The following topics are dealt with--(1) Occupational Health on Campus, (2) Teacher Liability in School Accidents, (3) Indoctrinating Students in Fire Safety, (4) Computer Installations Safety and Fire Protection, (5) The Design of Laboratory Buildings, (6) A Uniform System…

Decision Support Systems Project. Design Review Conference, October 14-15, 1984. Summary Report of Findings.

ERIC Educational Resources Information Center

Tetlow, William L.

Findings of a conference that reviewed and evaluated design decisions concerning the Decision Support System (DSS) Demonstrator are summarized. The DSS Demonstrator was designed by the National Center for Higher Education Management Systems as an example of the way in which microcomputer technology can support and make more effective planning and…

ISMB Conference Funding to Support Attendance of Early Researchers and Students

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

Gaasterland, Terry

ISMB Conference Funding for Students and Young Scientists Historical Description The Intelligent Systems for Molecular Biology (ISMB) conference has provided a general forum for disseminating the latest developments in bioinformatics on an annual basis for the past 22 years. ISMB is a multidisciplinary conference that brings together scientists from computer science, molecular biology, mathematics and statistics. The goal of the ISMB meeting is to bring together biologists and computational scientists in a focus on actual biological problems, i.e., not simply theoretical calculations. The combined focus on “intelligent systems” and actual biological data makes ISMB a unique and highly important meeting.more » 21 years of experience in holding the conference has resulted in a consistently well-organized, well attended, and highly respected annual conference. "Intelligent systems" include any software which goes beyond straightforward, closed-form algorithms or standard database technologies, and encompasses those that view data in a symbolic fashion, learn from examples, consolidate multiple levels of abstraction, or synthesize results to be cognitively tractable to a human, including the development and application of advanced computational methods for biological problems. Relevant computational techniques include, but are not limited to: machine learning, pattern recognition, knowledge representation, databases, combinatorics, stochastic modeling, string and graph algorithms, linguistic methods, robotics, constraint satisfaction, and parallel computation. Biological areas of interest include molecular structure, genomics, molecular sequence analysis, evolution and phylogenetics, molecular interactions, metabolic pathways, regulatory networks, developmental control, and molecular biology generally. Emphasis is placed on the validation of methods using real data sets, on practical applications in the biological sciences, and on development of novel

Salicylic Acid Biosynthesis and Metabolism

PubMed Central

Dempsey, D'Maris Amick; Vlot, A. Corina; Wildermuth, Mary C.; Klessig, Daniel F.

2011-01-01

Salicylic acid (SA) has been shown to regulate various aspects of growth and development; it also serves as a critical signal for activating disease resistance in Arabidopsis thaliana and other plant species. This review surveys the mechanisms involved in the biosynthesis and metabolism of this critical plant hormone. While a complete biosynthetic route has yet to be established, stressed Arabidopsis appear to synthesize SA primarily via an isochorismate-utilizing pathway in the chloroplast. A distinct pathway utilizing phenylalanine as the substrate also may contribute to SA accumulation, although to a much lesser extent. Once synthesized, free SA levels can be regulated by a variety of chemical modifications. Many of these modifications inactivate SA; however, some confer novel properties that may aid in long distance SA transport or the activation of stress responses complementary to those induced by free SA. In addition, a number of factors that directly or indirectly regulate the expression of SA biosynthetic genes or that influence the rate of SA catabolism have been identified. An integrated model, encompassing current knowledge of SA metabolism in Arabidopsis, as well as the influence other plant hormones exert on SA metabolism, is presented. PMID:22303280

[Regulation of terpene metabolism]. Annual progress report, March 15, 1988--March 14, 1989

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

Croteau, R.

1989-12-31

Progress in understanding of the metabolism of monoterpenes by peppermint and spearmint is recorded including the actions of two key enzymes, geranyl pyrophosphate:limonene cyclase and a UDP-glucose dependent glucosyl transferase; concerning the ultrastructure of oil gland senescence; enzyme subcellular localization; regulation of metabolism; and tissue culture systems.

Libraries, Archives, and Museums Helping Create Futures: Building on Culture, Knowledge, and Information through Collaboration and Resource Sharing. Selected Papers from PIALA 2010, Pacific Islands Association of Libraries, Archives, and Museums Annual Conference (20th, Weno, Chuuk State, Federated States of Micronesia, November 15-19, 2010)

ERIC Educational Resources Information Center

Drake, Paul B., Ed.

2012-01-01

This publication follows the tradition of publishing selected papers from Pacific Islands Association of Libraries, Archives and Museums (PIALA) annual conferences. This 20th annual conference was held in Weno, Chuuk State, Federated States of Micronesia, November 15-19, 2010. The volume begins with a listing of the members of the PIALA 2010…

Transition to an IP Environment. A Report of the Annual Aspen Institute Conference on Telecommunications Policy (15th, Aspen, Colorado, August 12-16, 2000) with Thoughts on the Implications of Technological Change for Telecommunications Policy.

ERIC Educational Resources Information Center

Entman, Robert M.; Katz, Michael L.

The Aspen Institute's Communications and Society Program convened leaders and experts in the telecommunications and related fields to address telecommunications regulation in an IP (Internet Protocols) environment at the 15th annual Aspen Institute Telecommunications Policy Conference (Aspen, Colorado, August 12-16, 2000). The report from this…

Interagency Research Conference (15th) Held in Vicksburg, Mississippi on 3-5 November 1987

DTIC Science & Technology

1987-11-05

Hydraulics, Rock Mechanics, Soil Mechanics, and Water Quality and Ecology. Three particular overall areas were addressed in all the sessions: safey of...mission as defined in the Charter and should be continued in its present format . Although the general disciplinary areas of the technical sessions for...conferences have been held to provide overall in- formation and coordination of the agencies’ research programs: 1. May 9-12, 1960 Waterways Experiment Station

Genome-Wide Association Study with Targeted and Non-targeted NMR Metabolomics Identifies 15 Novel Loci of Urinary Human Metabolic Individuality

PubMed Central

Raffler, Johannes; Friedrich, Nele; Arnold, Matthias; Kacprowski, Tim; Rueedi, Rico; Altmaier, Elisabeth; Bergmann, Sven; Budde, Kathrin; Gieger, Christian; Homuth, Georg; Pietzner, Maik; Römisch-Margl, Werner; Strauch, Konstantin; Völzke, Henry; Waldenberger, Melanie; Wallaschofski, Henri; Nauck, Matthias; Völker, Uwe; Kastenmüller, Gabi; Suhre, Karsten

2015-01-01

Genome-wide association studies with metabolic traits (mGWAS) uncovered many genetic variants that influence human metabolism. These genetically influenced metabotypes (GIMs) contribute to our metabolic individuality, our capacity to respond to environmental challenges, and our susceptibility to specific diseases. While metabolic homeostasis in blood is a well investigated topic in large mGWAS with over 150 known loci, metabolic detoxification through urinary excretion has only been addressed by few small mGWAS with only 11 associated loci so far. Here we report the largest mGWAS to date, combining targeted and non-targeted 1H NMR analysis of urine samples from 3,861 participants of the SHIP-0 cohort and 1,691 subjects of the KORA F4 cohort. We identified and replicated 22 loci with significant associations with urinary traits, 15 of which are new (HIBCH, CPS1, AGXT, XYLB, TKT, ETNPPL, SLC6A19, DMGDH, SLC36A2, GLDC, SLC6A13, ACSM3, SLC5A11, PNMT, SLC13A3). Two-thirds of the urinary loci also have a metabolite association in blood. For all but one of the 6 loci where significant associations target the same metabolite in blood and urine, the genetic effects have the same direction in both fluids. In contrast, for the SLC5A11 locus, we found increased levels of myo-inositol in urine whereas mGWAS in blood reported decreased levels for the same genetic variant. This might indicate less effective re-absorption of myo-inositol in the kidneys of carriers. In summary, our study more than doubles the number of known loci that influence urinary phenotypes. It thus allows novel insights into the relationship between blood homeostasis and its regulation through excretion. The newly discovered loci also include variants previously linked to chronic kidney disease (CPS1, SLC6A13), pulmonary hypertension (CPS1), and ischemic stroke (XYLB). By establishing connections from gene to disease via metabolic traits our results provide novel hypotheses about molecular mechanisms

PREFACE: Nanoscale Devices and System Integration Conference (NDSI-2004)

NASA Astrophysics Data System (ADS)

Khizroev, Sakhrat; Litvinov, Dmitri

2004-10-01

The inaugural conference on Nanoscale Devices and System Integration (NDSI-2004) was held in Miami, Florida, 15-19 February, 2004. The focus of the conference was `real-life' devices and systems that have recently emerged as a result of various nanotechnology initiatives in chemistry and chemical engineering, physics, electrical engineering, materials science and engineering, biomedical engineering, computer science, robotics, and environmental science. The conference had a single session all-invited speaker format, with the presenters making the `Who's Who in Nanotechnology' list. Contributed work was showcased at a special poster session. The conference, sponsored by the Institute of Electrical and Electronics Engineers (IEEE) and the US Air Force, and endorsed by Materials Research Society (MRS), drew more than 160 participants from fourteen countries. To strengthen the connection between fundamental research and `real-life' applications, the conference featured a large number of presenters from both academia and industry. Among the participating companies were NEC, IBM, Toshiba, AMD, Samsung, Seagate, and Veeco. Nanotechnology has triggered a new wave of research collaborations between researchers from academia and industry with a broad range of specializations. Such a global approach has resulted in a number of breakthrough accomplishments. One of the main goals of this conference was to identify these accomplishments and put the novel technology initiatives and the emerging research teams on the map. Among the key nanotechnology applications demonstrated at NDSI-2004 were carbon-nanotube-based transistors, quantum computing systems, nanophotonic devices, single-molecule electronic devices and biological magnetic sources. Due to the unprecedented success of the conference, the organizing committee of NDSI has unanimously chosen to turn NDSI into an annual international nanotechnology event. The next NDSI is scheduled for 4-6 April, 2005, in Houston, Texas

2012 Gordon Research Conference on Microbial Stress Response, Schedule and Speaker/Poster Program

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

Donohue, Timothy J.

2012-07-20

The Gordon Research Conference on Microbial Stress Response was held at Mount Holyoke College, South Hadley, Massachusetts, July 15-20, 2012. The Conference was well-attended with 180 participants. The 2012 Microbial Stress Responses Gordon Research Conference will provide a forum for the open reporting of recent discoveries on the diverse mechanisms employed by microbes to respond to stress. Approaches range from analysis at the molecular level (how are signals perceived and transmitted to change gene expression or function) to cellular and microbial community responses. Attached is a copy of the formal schedule and speaker program and the poster program.

Intelevent 99. Telecom Networks in the New Millennium: Is Global Service Provisioning Inevitable? Conference Proceedings (Edinburgh, Scotland, September 12-15, 1999).

ERIC Educational Resources Information Center

Piele, Philip K., Ed.

This volume contains 22 presentations delivered at the 1999 Intelevent Conference held in Edinburgh, Scotland. The proceedings were compiled, printed and distributed by the ERIC Clearinghouse on Educational Management at the University of Oregon. Papers delivered at the conference include the following: the inevitable globalization of…

Analyzing the Effects of Climate Factors on Soybean Protein, Oil Contents, and Composition by Extensive and High-Density Sampling in China.

PubMed

Song, Wenwen; Yang, Ruping; Wu, Tingting; Wu, Cunxiang; Sun, Shi; Zhang, Shouwei; Jiang, Bingjun; Tian, Shiyan; Liu, Xiaobing; Han, Tianfu

2016-05-25

From 2010 to 2013, 763 soybean samples were collected from an extensive area of China. The correlations between seed compositions and climate data were analyzed. The contents of crude protein and water-soluble protein, total amount of protein plus oil, and most of the amino acids were positively correlated with an accumulated temperature ≥15 °C (AT15) and the mean daily temperature (MDT) but were negatively correlated with hours of sunshine (HS) and diurnal temperature range (DTR). The correlations of crude oil and most fatty acids with climate factors were opposite to those of crude protein. Crude oil content had a quadratic regression relationship with MDT, and a positive correlation between oil content and MDT was found when the daily temperature was <19.7 °C. A path analysis indicated that DTR was the main factor that directly affected soybean protein and oil contents. The study illustrated the effects of climate factors on soybean protein and oil contents and proposed agronomic practices for improving soybean quality in different regions of China. The results provide a foundation for the regionalization of high-quality soybean production in China and similar regions in the world.

Delivering TVET through Quality Apprenticeships: Report of UNESCO-UNEVOC Virtual Conference, 15-26 June 2015

ERIC Educational Resources Information Center

UNESCO-UNEVOC International Centre for Technical and Vocational Education and Training, 2015

2015-01-01

This virtual conference was the eleventh in a series of moderator-driven discussions introduced by UNESCO-UNEVOC in 2011. Conducted on the UNEVOC e-Forum--a global online community of over 4,000 members--and guided by an expert, these discussions provide a platform for sharing of experiences, expertise and feedback and wish to inspire people to…

Cassini End of Mission Press Conference

NASA Image and Video Library

2017-09-15

Cassini project scientist at JPL, Linda Spilker, center, speaks about a montage of images, made from data obtained by Cassini's visual and infrared mapping spectrometer, shows the location on Saturn where the NASA spacecraft entered Saturn's atmosphere, Friday, Sept. 15, 2017 during a press conference at NASA's Jet Propulsion Laboratory in Pasadena, California. Cassini program manager at JPL, Earl Maize, left, and spacecraft operations team manager for the Cassini mission at Saturn, Julie Webster, right, also participated in the press conference. Since its arrival in 2004, the Cassini-Huygens mission has been a discovery machine, revolutionizing our knowledge of the Saturn system and captivating us with data and images never before obtained with such detail and clarity. On Sept. 15, 2017, operators deliberately plunged the spacecraft into Saturn, as Cassini gathered science until the end. Loss of contact with the Cassini spacecraft occurred at 7:55 a.m. EDT (4:55 a.m. PDT). The “plunge” ensures Saturn’s moons will remain pristine for future exploration. During Cassini’s final days, mission team members from all around the world gathered at NASA’s Jet Propulsion Laboratory, Pasadena, California, to celebrate the achievements of this historic mission. Photo Credit: (NASA/Joel Kowsky)

Proceedings of the 1972 Lyndon B. Johnson Space Center Endocrine Program Conference

NASA Technical Reports Server (NTRS)

1974-01-01

Subjects covered during the Endocrine Program Conference include the following: (1) endocrine/metabolic studies on the Apollo 16 crewmen; (2) changes in glucose, insulin, and growth hormone levels associated with bed rest; (3) circadian rhythms of heart rate and body temperature during 56 days of bed rest; (4) stress-induced changes in corticosteroid metabolism in man; (5) present status of physiological studies on parathyroid hormone and vitamin D; (6) antagonistic effect of lithium on antidiuretic hormone action; (7) proposed Skylab body-fluid volumes study; (8) daily rhythmic changes in serotonin content in areas of the mouse brain and norepinephrine content in areas of the hamster brain; (9) studies of sodium homeostasis during simulated weightlessness; and (10) application of the water immersion model to man.

Advancing Student Achievement through Labor-Management Collaboration (Denver, Colorado, February 15-16, 2011)

ERIC Educational Resources Information Center

US Department of Education, 2011

2011-01-01

This paper presents the highlights of a conference entitled "Advancing Student Achievement through Labor-Management Collaboration" held in Denver, Colorado last February 15-16, 2011. This first-of-its-kind conference on labor-management collaboration is a historic effort to transform the relationships among local superintendents, school…

GLOBECOM '87 - Global Telecommunications Conference, Tokyo, Japan, Nov. 15-18, 1987, Conference Record. Volumes 1, 2, & 3

NASA Astrophysics Data System (ADS)

The present conference on global telecommunications discusses topics in the fields of Integrated Services Digital Network (ISDN) technology field trial planning and results to date, motion video coding, ISDN networking, future network communications security, flexible and intelligent voice/data networks, Asian and Pacific lightwave and radio systems, subscriber radio systems, the performance of distributed systems, signal processing theory, satellite communications modulation and coding, and terminals for the handicapped. Also discussed are knowledge-based technologies for communications systems, future satellite transmissions, high quality image services, novel digital signal processors, broadband network access interface, traffic engineering for ISDN design and planning, telecommunications software, coherent optical communications, multimedia terminal systems, advanced speed coding, portable and mobile radio communications, multi-Gbit/second lightwave transmission systems, enhanced capability digital terminals, communications network reliability, advanced antimultipath fading techniques, undersea lightwave transmission, image coding, modulation and synchronization, adaptive signal processing, integrated optical devices, VLSI technologies for ISDN, field performance of packet switching, CSMA protocols, optical transport system architectures for broadband ISDN, mobile satellite communications, indoor wireless communication, echo cancellation in communications, and distributed network algorithms.

IIth AMS Conference on Satellite Meteorology and Oceanography.

NASA Astrophysics Data System (ADS)

Velden, Christopher; Digirolamo, Larry; Glackin, Mary; Hawkins, Jeffrey; Jedlovec, Gary; Lee, Thomas; Petty, Grant; Plante, Robert; Reale, Anthony; Zapotocny, John

2002-11-01

The American Meteorological Society (AMS) held its 11th Conference on Satellite Meteorology and Oceanography at the Monona Terrace Convention Center in Madison, Wisconsin, during 15-18 October 2001. The purpose of the conference, typically held every 18 months, is to promote a forum for AMS membership, international scientists, and student members to present and discuss the latest advances in satellite remote sensing for meteorological and oceanographical applications. This year, surrounded by inspirational designs by famed architect Frank Lloyd Wright, the meeting focused on several broad topics related to remote sensing from space, including environmental applications of land and oceanic remote sensing, climatology and long-term satellite data studies, operational applications, radiances and retrievals, and new technology and methods. A vision of an increasing convergence of satellite systems emerged that included operational and research satellite programs and interdisciplinary user groups.The conference also hosted NASA's Electronic Theater, which was presented to groups of middle and high school students totaling over 5500. It was truly a successful public outreach event. The conference banquet was held on the final evening, where a short tribute to satellite pioneer Verner Suomi was given by Joanne Simpson. Suomi was responsible for establishing the Space Science and Engineering Center at the University of Wisconsin in Madison.

Apollo 40th Anniversary Press Conference

NASA Image and Video Library

2009-07-19

Apollo astronauts from left, Walt Cunningham (Apollo 17), James Lovell (Apollo 8 Apollo 13), David Scott (Apollo 9 Apollo 15), Buzz Aldrin (Apollo 11), Charles Duke (Apollo 16), Thomas Stafford (Apollo 10) and Eugene Cernan (Apollo 17) are seen during the 40th anniversary of the Apollo 11 mission and the walk on the moon press conference, Monday, July 20, 2009, at NASA Headquarters in Washington. Photo Credit: (NASA/Paul E. Alers)

Open Conference on Information Science in Canada, Proceedings (1st, Montebello, Quebec, May 14 & 15, 1973).

ERIC Educational Resources Information Center

Mauerhoff, Georg R., Comp.

The papers presented at the first Canadian conference on information science are presented in this volume. Six presentations were given under the general topic of research: Research into Privacy and Data Banks, Communications Knowledge Software Industry for Canada, Census Data Access and Statistical Information Management, Communication System…

Cassini Post End of Mission News Conference

NASA Image and Video Library

2017-09-15

On Sept. 15, NASA held a news conference from the agency’s Jet Propulsion Laboratory, in Pasadena, California, following the final mission activities of the agency’s Cassini mission to Saturn. Cassini, which arrived in orbit around Saturn in 2004 on a mission to study the giant planet, its rings, moons and magnetosphere, concluded its remarkable mission with an intentional plunge into Saturn's atmosphere..

Twitter use at a family medicine conference: analyzing #STFM13.

PubMed

Mishori, Ranit; Levy, Brendan; Donvan, Benjamin

2014-09-01

The use of social media is expanding in medicine. A few articles sought to describe participant behavior using Twitter at scientific conferences. Family physicians are known as active participants in social media, but their behavior and practices at conferences have not been methodically described. We recorded all public tweets at the 2013 Society of Teachers of Family Medicine (STFM) Annual Spring Conference bearing the hashtag #STFM13, using commercially available services. We created a transcript of all tweets for the 5 days of the conference and 3 days before and after. We looked at the total number of tweets, number of original tweets and re-tweets, active users, most prolific users, and impressions. We categorized the content based on (1) Session related, (2) Social, (3) Logistics, (4) Ads, and (5) Other. We compared major metrics (but not content) to the 2012 STFM Annual Spring Conference. There were a total of 1,818 tweets from 181 user accounts: 13% of the conference registrants. The top tweeter accounted for over 15% of the total tweets, and the top 10 accounted for over 50% of the total volume. Most original tweets (69.7%) were related to session content. Social content came in second (14.2%), followed by other, logistics, and advertisement (7.6%, 6.9%, 1.6%). This preliminary analysis provides an initial snapshot of twitter activity at a family medicine conference. It may suggest avenues for further inquiry: trend identification, "influencer" identification, and qualitative analysis. Interdisciplinary research should focus on evaluation methods that can assess the quality, value, and impact of tweeting.

Visible-light OCT to quantify retinal oxygen metabolism (Conference Presentation)

NASA Astrophysics Data System (ADS)

Zhang, Hao F.; Yi, Ji; Chen, Siyu; Liu, Wenzhong; Soetikno, Brian T.

2016-03-01

We explored, both numerically and experimentally, whether OCT can be a good candidate to accurately measure retinal oxygen metabolism. We first used statistical methods to numerically simulate photon transport in the retina to mimic OCT working under different spectral ranges. Then we analyze accuracy of OCT oximetry subject to parameter variations such as vessel size, pigmentation, and oxygenation. We further developed an experimental OCT system based on the spectral range identified by our simulation work. We applied the newly developed OCT to measure both retinal hemoglobin oxygen saturation (sO2) and retinal retinal flow. After obtaining the retinal sO2 and blood velocity, we further measured retinal vessel diameter and calculated the retinal oxygen metabolism rate (MRO2). To test the capability of our OCT, we imaged wild-type Long-Evans rats ventilated with both normal air and air mixtures with various oxygen concentrations. Our simulation suggested that OCT working within visible spectral range is able to provide accurate measurement of retinal MRO2 using inverse Fourier transform spectral reconstruction. We called this newly developed technology vis-OCT, and showed that vis-OCT was able to measure the sO2 value in every single major retinal vessel around the optical disk as well as in micro retinal vessels. When breathing normal air, the averaged sO2 in arterial and venous blood in Long-Evans rats was measured to be 95% and 72%, respectively. When we challenge the rats using air mixtures with different oxygen concentrations, vis-OCT measurement followed analytical models of retinal oxygen diffusion and pulse oximeter well.

Conference Model: Guidelines...for Science Supervisors on How to Conduct a Successful Leadership Conference.

ERIC Educational Resources Information Center

DeBlasi, Robert V.

Guidelines of a four-phase model for conducting leadership conferences are outlined. Phase I focuses on initial conference planning, including (1) identifying need and purpose for the conference; (2) selecting a conference chairperson; (3) forming the conference planning committee, listing suggested committees and their responsibilities (program,…

Quantifying Federal Funding and Scholarly Output Related to the Academic Emergency Medicine Consensus Conferences

PubMed Central

Nishijima, Daniel K.; Dinh, Tu; May, Larissa; Yadav, Kabir; Gaddis, Gary M.; Cone, David C.

2014-01-01

Purpose Since 2000, Academic Emergency Medicine (AEM), the journal of the Society for Academic Emergency Medicine, has presented a one-day consensus conference to generate a research agenda for advancement of a scientific topic. One of the 12 annual issues of AEM is reserved for the proceedings of these conferences. The purpose of this study was to measure academic productivity of these conferences by evaluating subsequent federal research funding received by authors of conference manuscripts and calculating citation counts of conference papers. Method This was a cross-sectional study conducted during August and September 2012. NIH RePORTER was searched to identify subsequent federal funding obtained by authors of the consensus conference issues from 2000 to 2010. Funded projects were coded as related or unrelated to conference topic. Citation counts for all conference manuscripts were quantified using Scopus and Google Scholar. Simple descriptive statistics were reported. Results 852 individual authors contributed to 280 papers published in the 11 consensus conference issues. 137 authors (16%) obtained funding for 318 projects. A median of 22 topic-related projects per conference (range 10–97 projects) accounted for a median of $20,488,331 per conference (range $7,779,512–122,918,205). The average (±SD) number of citations per paper was 15.7 ±20.5 in Scopus and 23.7 ±32.6 in Google Scholar. Conclusions The authors of consensus conference manuscripts obtained significant federal grant support for follow-up research related to conference themes. In addition, the manuscripts generated by these conferences were frequently cited. Conferences devoted to research agenda development appear to be an academically worthwhile endeavor. PMID:24280853

44th Annual Anomalous Absorption Conference

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

Beg, Farhat

Conference Grant Report July 14, 2015 Submitted to the U. S. Department of Energy Attn: Dr. Sean Finnegan By the University of California, San Diego 9500 Gilman Drive La Jolla, California 92093 On behalf of the 44th Annual Anomalous Absorption Conference 8-13 June 2014, in Estes Park, Colorado Support Requested: $10,100 Amount expended: $3,216.14 Performance Period: 1 March 20 14 to 28 February 20 15 Principal Investigator Dr. Farhat Beg Center for Energy Research University of California, San Diego 9500 Gilman Drive La Jolla, California 92093-0417 858-822-1266 (telephone) 858-534-4543 (fax) fbeg@ucsd.edu Administrative Point of Contact: Brandi Pate, 858-534-0851, blpate®ucsd.edu I.more » Background The forty-fourth Anomalous Absorption Conference was held in Estes Park, Colorado from June 5-8, 2014 (aac2014.ucsd.edu). The first Anomalous Absorption Conference was held in 1971 to assemble experts in the poorly understood area of laser-plasma absorption. The goal of that conference was to address the anomalously large laser absorption seen in plasma experiments with respect to the laser absorption predicted by linear plasma theory. Great progress in this research area has been made in the decades since that first meeting, due in part to the scientific interactions that have occurred annually at this conference. Specifically, this includes the development of nonlinear laser-plasma theory and the simulation of laser interactions with plasmas. Each summer since that first meeting, this week-long conference has been held at unique locations in North America as a scientific forum for intense scientific exchanges relevant to the interaction of laser radiation with plasmas. Responsibility for organizing the conference has traditional rotated each year between the major Inertial Confinement Fusion (ICF) laboratories and universities including LANL, LLNL, LLE, UCLA UC Davis and NRL. As the conference has matured over the past four decades, its technical footprint has

Proceedings of the Annual Midwest Research-to-Practice Conference (12th, Columbus, Ohio, October 13-15, 1993). A Conference in Adult, Continuing, and Community Education.

ERIC Educational Resources Information Center

Freer, Kevin, Ed.; Dean, Gary, Ed.

The following are the papers presented at a research-to-practice conference: "Influence of Age on Students Perceptions of College Experience" (Bishop-Clark, Lynch); "Impact of Education on Adult Students" (Cupp); "Identifying Critical Factors of Quality" (Lund, Brown); "It's Never Too Late" (Rosenberg et al.); "Adult Vocational Student Dropout and…

Conference Support, 23rd Western Photosynthesis Conference 2014, Final Technical Report

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

Wachter, Rebekka

The Western Photosynthesis Conference is a regional conference that is held on an annual basis to bring together researchers primarily from the Western United States to share their newest research advances on photosynthetic processes. The 23rd conference was focused on both fundamental and more applied research on the biological conversion of solar energy to various energy storage forms. Several particular areas of solar energy conversion were emphasized in this conference (see below). Some of these topics, such as carbon limitations on photosynthesis, biomimicry and phenotyping, have traditionally not been incorporated extensively in the Western Photosynthesis Conference. We found that thesemore » topics have substantially broadened of the scope of this meeting.« less

PREFACE: 4th International Hadron Physics Conference (TROIA'14)

NASA Astrophysics Data System (ADS)

Dağ, Hüseyin; Erkol, Güray; Küçükarslan, Ayşe; Özpineci, Altuğ

2014-11-01

The 4th International Conference on Hadron Physics, TROIA'14, was held at Canakkale, Turkey on 1-5 July 2014. Ozyegin University, Middle East Technical University, Canakkale Onsekiz Mart University, Turkish Atomic Energy Authority and HadronPhysics2 Consortium sponsored the conference. It aimed at bringing together the experts and the young scientists working on experimental and theoretical hadron physics. About 50 participants from 10 countries attended the conference. The topics covered included: . Chiral Perturbation Theory . QCD Sum Rules . Effective Field Theory . Exotic Hadrons . Hadron Properties from Lattice QCD . Experimental Results and Future Perspectives . Hadronic Distribution Amplitudes The conference presentations were organized such that the morning sessions contained invited talks and afternoon sessions were devoted to contributed talks. The speakers of the invited talks were: C. Alexandrou, A. Gal, L. Tolos, J.R. Pelaez and M. Schindler. We had also guest speakers D. A. Demir and T. Senger. The conference venue was a resort hotel around Canakkale. As a social program, a guided full-day excursion to the excavation site of the ancient Troia town and Assos was organized. We believe that this conference provided a medium for young scientists and experts in the field to effectively communicate and share ideas. We would like to express our sincere thanks to supporting agencies and to all participants for their contributions and stimulating discussions. We are also grateful to the Scientific Secretary, Bora Işıldak, and all other members of the Organizing Committee for their patience and efforts. 30.10.2014 The Editors

Materials Presented at the MU-SPIN Tenth Annual Users' Conference

NASA Technical Reports Server (NTRS)

Harrington, James L., Jr.; Shukla, Pooja

2000-01-01

The Minority University-Space Interdisciplinary Network (MU-SPIN) Program and NASA's Minority University Research and Education Division (MURED) both reached their 10th anniversaries. In honor of this occasion, the 2000 Annual Users' Conference held at Morris Brown College in Atlanta, Georgia, September 11-15, 2000, was the first to be jointly hosted by MU-SPIN and MURED. With the theme 'Celebrating Our Tenth Year With Our Eyes on the Prize,' the conference provided a national forum for showcasing successful MU-SPIN and MURED Program (MUREP) experiences to enhance faculty/student development in areas of scientific and technical research and education.

NATIONAL CONFERENCE ON THE PREPARATION OF TEACHERS OF THE DEAF. (VIRGINIA BEACH, MARCH 15-19, 1964).

ERIC Educational Resources Information Center

QUIGLEY, STEPHEN P.

PARTICIPANTS IN THE FOUR-DAY NATIONAL CONFERENCE ON THE PREPARATION OF TEACHERS OF THE DEAF COMPILED RECOMMENDATIONS ABOUT TEACHER PREPARATION AFTER DISCUSSING FOUR MAJOR TOPIC AREAS. RECOMMENDATIONS ABOUT RECRUITMENT AND SELECTION OF STUDENTS INCLUDED RECRUITMENT OF TEACHERS, TIME OF ENTRY OF STUDENT INTO PROGRAM, PREVIOUS PREPARATION OF STUDENT,…

Leishmania carbon metabolism in the macrophage phagolysosome- feast or famine?

PubMed

McConville, Malcolm J; Saunders, Eleanor C; Kloehn, Joachim; Dagley, Michael J

2015-01-01

A number of medically important microbial pathogens target and proliferate within macrophages and other phagocytic cells in their mammalian hosts. While the majority of these pathogens replicate within the host cell cytosol or non-hydrolytic vacuolar compartments, a few, including protists belonging to the genus Leishmania, proliferate long-term within mature lysosome compartments.  How these parasites achieve this feat remains poorly defined. In this review, we highlight recent studies that suggest that Leishmania virulence is intimately linked to programmed changes in the growth rate and carbon metabolism of the obligate intra-macrophage stages. We propose that activation of a slow growth and a stringent metabolic response confers resistance to multiple stresses (oxidative, temperature, pH), as well as both nutrient limitation and nutrient excess within this niche. These studies highlight the importance of metabolic processes as key virulence determinants in Leishmania.

Transforaminal epidural steroid injections followed by mechanical diagnosis and therapy to prevent surgery for lumbar disc herniation.

PubMed

van Helvoirt, Hans; Apeldoorn, Adri T; Ostelo, Raymond W; Knol, Dirk L; Arts, Mark P; Kamper, Steven J; van Tulder, Maurits W

2014-07-01

Prospective cohort study. To report the clinical course of patients with MRI-confirmed lumbar disc herniation-related radicular noncentralizing pain who received transforaminal epidural steroid injections (TESIs) and mechanical diagnosis and therapy (MDT). Noncentralizing symptoms in patients with lumbar disc herniation are associated with poor outcome. Commonly used treatments for these patients include TESIs and MDT. No study has evaluated the outcome of combining both strategies. Consecutive candidates for herniated lumbar disc surgery with noncentralizing chronic pain were eligible. Patients received TESIs followed by MDT. The primary outcomes were pain severity in the leg, disability (Roland-Morris Disability Questionnaire for Sciatica), and global perceived effect (GPE). Outcomes were measured at baseline, discharge, and 12 months. Linear mixed-models and McNemar's tests were used to analyze outcome data. Sixty-nine patients receive TESIs. After TESIs, symptoms were resolved completely in 11 patients (16%). In these patients, symptom resolution was maintained at 12 months. A second subgroup of 32 patients (46%) reported significantly less pain after TESIs and showed centralization with MDT reassessment (significant reductions in leg pain and disability [P < 0.001]) and a satisfaction rate of 90% at 12 months. A third subgroup of 11 patients (16%) reported significantly less pain after TESIs but still showed noncentralization with MDT reassessment (significant reductions in leg pain and disability [P < 0.05] and a satisfaction rate of 50% at 12 months). A fourth subgroup of 15 patients (22%) did not respond on TESIs and received an operative intervention. The results indicate that a course of TESIs followed by MDT may be able to avoid surgery in a substantial proportion of candidates for herniated lumbar disc surgery. Wiley Periodicals, Inc.

PREFACE: International Scientific Conference of Young Scientists: Advanced Materials in Construction and Engineering (TSUAB2014)

NASA Astrophysics Data System (ADS)

Kopanitsa, Natalia O.

2015-01-01

In October 15-17, 2014 International Scientific Conference of Young Scientists: Advanced Materials in Construction and Engineering (TSUAB2014) took place at Tomsk State University of Architecture and Building (Tomsk, Russia). The Conference became a discussion platform for researchers in the fields of studying structure and properties of advanced building materials and included open lectures of leading scientists and oral presentations of master, postgraduate and doctoral students. A special session was devoted to reports of school children who further plan on starting a research career. The Conference included an industrial exhibition where companies displayed the products and services they supply. The companies also gave presentations of their products within the Conference sessions.

NUDT15 Polymorphisms Alter Thiopurine Metabolism and Hematopoietic Toxicity

PubMed Central

Moriyama, Takaya; Nishii, Rina; Perez-Andreu, Virginia; Yang, Wenjian; Klussmann, Federico Antillon; Zhao, Xujie; Lin, Ting-Nien; Hoshitsuki, Keito; Nersting, Jacob; Kihira, Kentaro; Hofmann, Ute; Komada, Yoshihiro; Kato, Motohiro; McCorkle, Robert; Li, Lie; Koh, Katsuyoshi; Najera, Cesar Rolando; Kham, Shirley Kow-Yin; Isobe, Tomoya; Chen, Zhiwei; Chiew, Edwynn Kean-Hui; Bhojwani, Deepa; Jeffries, Cynthia; Lu, Yan; Schwab, Matthias; Inaba, Hiroto; Pui, Ching-Hon; Relling, Mary V.; Manabe, Atsushi; Hori, Hiroki; Schmiegelow, Kjeld; Yeoh, Allen E. J.; Evans, William E.; Yang, Jun J.

2016-01-01

Widely used as anti-cancer and immunosuppressive agents, thiopurines have narrow therapeutic indices due to frequent toxicities, partly explained by TPMT genetic polymorphisms. Recent studies identified germline NUDT15 variation as another critical determinant of thiopurine intolerance, but the underlying molecular mechanisms and its clinical implications remain unknown. In 270 children enrolled in clinical trials for acute lymphoblastic leukemia in Guatemala, Singapore, and Japan, we identified 4 NUDT15 coding variants (p.Arg139Cys, p.Arg139His, p.Val18Ile, p.Val18_Val19insGlyVal) that resulted in 74.4%–100% loss of nucleotide diphosphatase activity. Loss-of-function NUDT15 diplotypes were consistently associated with thiopurine intolerance across three cohorts (P=0.021, 2.1×10−5, and 0.0054, respectively; meta-analysis P=4.45×10−8, allelic effect size=−11.5). Mechanistically, NUDT15 inactivated thiopurine metabolites and decreased its cytotoxicity in vitro, and patients with defective NUDT15 alleles showed excessive thiopurine active metabolites and toxicity. Taken together, our results indicate that a comprehensive pharmacogenetic model integrating NUDT15 variants may inform personalized thiopurine therapy. PMID:26878724

Flexibility in metabolic rate confers a growth advantage under changing food availability.

PubMed

Auer, Sonya K; Salin, Karine; Rudolf, Agata M; Anderson, Graeme J; Metcalfe, Neil B

2015-09-01

1. Phenotypic flexibility in physiological, morphological and behavioural traits can allow organisms to cope with environmental challenges. Given recent climate change and the degree of habitat modification currently experienced by many organisms, it is therefore critical to quantify the degree of phenotypic variation present within populations, individual capacities to change and what their consequences are for fitness. 2. Flexibility in standard metabolic rate (SMR) may be particularly important since SMR reflects the minimal energetic cost of living and is one of the primary traits underlying organismal performance. SMR can increase or decrease in response to food availability, but the consequences of these changes for growth rates and other fitness components are not well known. 3. We examined individual variation in metabolic flexibility in response to changing food levels and its consequences for somatic growth in juvenile brown trout (Salmo trutta). 4. SMR increased when individuals were switched to a high food ration and decreased when they were switched to a low food regime. These shifts in SMR, in turn, were linked with individual differences in somatic growth; those individuals that increased their SMR more in response to elevated food levels grew fastest, while growth at the low food level was fastest in those individuals that depressed their SMR most. 5. Flexibility in energy metabolism is therefore a key mechanism to maximize growth rates under the challenges imposed by variability in food availability and is likely to be an important determinant of species' resilience in the face of global change. © 2015 The Authors. Journal of Animal Ecology published by John Wiley & Sons Ltd on behalf of British Ecological Society.

Proceedings of the International Academy for Information Management (IAIM) Annual Conference: International Conference on Informatics Education Research (ICIER) (17th, Barcelona, Spain, December 13-15, 2002).

ERIC Educational Resources Information Center

International Academy for Information Management.

The International Conference on Informatics Education Research (ICIER 2002) sponsored by the International Academy for Information Management (IAIM) provides a forum in which educators, researchers and practitioners in information systems can exchange ideas, techniques, and applications of pedagogy and can react to issues with significant…

National Conference[s] on Career Education: Final Report.

ERIC Educational Resources Information Center

Clark, Joseph F.; And Others

The report describes a series of conferences whose objective was to orient selected educational leaders to the implications of preparing educational personnel with a career education perspective. The first 32 pages of the report discuss project objectives and procedures, and detail participant profiles, pre- and post-conference career education…

PREFACE: 12th High-Tech Plasma Processes Conference (HTPP-12)

NASA Astrophysics Data System (ADS)

Gleizes, Alain; Ghedini, Emanuele; Gherardi, Matteo; Sanibondi, Paolo; Dilecce, Giorgio

2012-12-01

The High-Tech Plasma Processes - 12th European Plasma Conference (HTPP-12) was held in Bologna (Italy) on 24-29 June 2012. The conference series started in 1990 as a thermal plasma conference and gradually expanded to include other topic fields as well. Now the High-Tech Plasma Processes - European Plasma Conference (HTPP) is a bi-annual international conference based in Europe with topics encompassing the whole area of plasma processing science. The aim of the conference is to bring different scientific communities together, facilitate the contacts between science, technology and industry and provide a platform for the exploration of both fundamental topics and new applications of plasmas. Thanks to the efforts of the conference chairman, Professor Vittorio Colombo and of the co-chair, Professor Piero Favia, a well balanced participation from both the communities of thermal and nonthermal plasma researchers was achieved; this resulted in just about 196 attendees from 39 countries, with 8 plenary and 15 invited talks, plus 50 oral and 140 poster contributions. This volume of Journal of Physics: Conference Series gathers papers from regular contributions of HTPP-12; each contribution submitted for publication has been peer reviewed and the Editors are very grateful to the referees for their careful support in improving the original manuscripts. In the end, 39 manuscripts were accepted for publication, covering different topics of plasma processing science: from plasma fundamentals and modelling to source design and process diagnostics, from nanomaterial synthesis to surface modification, from waste treatment to plasma applications in a liquid environment. It is an honour to present this volume of Journal of Physics: Conference Series and we deeply thank the authors for their enthusiastic and high-grade contribution. Finally, we would like to thank the conference chairmen, the members of the steering committee, the international scientific committee, the local

CONFERENCE NOTE: Conference on Precision Electromagnetic Measurements

NASA Astrophysics Data System (ADS)

1991-01-01

The next Conference on Precision Electromagnetic Measurements (CPEM), will be held from 9 to 12 June 1992 at the Centre des Nouvelles Industries et Technologies (CNIT), La Défense, Paris, France. This conference, which is held every two years and whose importance and high level, confirmed by thirty years' experience, are recognized throughout the world, can be considered as a forum in which scientists, metrologists and professionals will have the opportunity to present and compare their research results on fundamental constants, standards and new techniques of precision measurement in the electromagnetic domain. Topics The following topics are regarded as the most appropriate for this conference: realization of units and fundamental constants d.c. a.c. and high voltage time and frequency radio-frequency and microwaves dielectrics, antennas, fields lasers, fibre optics advanced instrumentation, cryoelectronics. There will also be a session on international cooperation. Conference Language The conference language will be English. No translation will be provided. Organizers Société des Electriciens et des Electroniciens (SEE). Bureau National de Métrologie (BNM) Sponsors Institute of Electrical and Electronics Engineers (IEEE) Instrumentation & Measurement Society Union Radio Scientifique Internationale United States National Institute of Standards and Technology Centre National d'Etudes des Télécommunications Mouvement Français pour la Qualité, Section Métrologie Comité National Français de Radioélectricité Scientifique Contact Jean Zara, CPEM 92 publicity, Bureau National de Métrologie, 22, rue Monge, 75005 Paris Tel.: (33) 1 46 34 48 16, Fax: (33) 1 46 34 48 63

7 CFR 15a.15 - Exempt activities.

Code of Federal Regulations, 2014 CFR

2014-01-01

... operation of any Girls State Conference, Girls Nation Conference, Boys State Conference, Boys Nation... provided for students of one sex, opportunities for reasonably comparable activities shall be provided for students of the other sex. (c) These regulations shall not apply with respect to any scholarship or other...

7 CFR 15a.15 - Exempt activities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... operation of any Girls State Conference, Girls Nation Conference, Boys State Conference, Boys Nation... provided for students of one sex, opportunities for reasonably comparable activities shall be provided for students of the other sex. (c) These regulations shall not apply with respect to any scholarship or other...

7 CFR 15a.15 - Exempt activities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... operation of any Girls State Conference, Girls Nation Conference, Boys State Conference, Boys Nation... provided for students of one sex, opportunities for reasonably comparable activities shall be provided for students of the other sex. (c) These regulations shall not apply with respect to any scholarship or other...

7 CFR 15a.15 - Exempt activities.

Code of Federal Regulations, 2012 CFR

2012-01-01

... operation of any Girls State Conference, Girls Nation Conference, Boys State Conference, Boys Nation... provided for students of one sex, opportunities for reasonably comparable activities shall be provided for students of the other sex. (c) These regulations shall not apply with respect to any scholarship or other...

7 CFR 15a.15 - Exempt activities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... operation of any Girls State Conference, Girls Nation Conference, Boys State Conference, Boys Nation... provided for students of one sex, opportunities for reasonably comparable activities shall be provided for students of the other sex. (c) These regulations shall not apply with respect to any scholarship or other...

International Workshop on Counselling in Distance Education Conference (2nd, Cambridge, England, September 15-17, 1987).

ERIC Educational Resources Information Center

Tait, Alan, Ed.

The 16 conference papers in this collection describe various ways in which counselling is used in distance education in Australia, Canada, the Netherlands, New Zealand, Thailand, the United Kingdom, West Germany, and Zambia. Following an introduction by Alan Tait, the following papers are presented: (1) "Counselling in the Open University of the…

Impact of Gender and Conference Size on Conference Preferences--Employing Natural Language Processing

ERIC Educational Resources Information Center

Eckhaus, Eyal; Davidovitch, Nitza

2018-01-01

This pilot study focuses on the impact of academic conferences from a gender-based perspective. What motivates faculty members to attend conferences? Which conferences do they choose? Can differences be found between men and women in their attitude to the effect of the conference and its contribution to their academic work, in light of many…

Discussing epigenetics in Southern California: a report from the International Symposium on Epigenetic Control and Cellular Plasticity, UCI, December 15-16, 2011.

PubMed

Rattner, Barbara P

2012-04-01

With the goal of discussing how epigenetic control and chromatin remodeling contribute to the various processes that lead to cellular plasticity and disease, this symposium marks the collaboration between the Institut National de la Santé et de la Recherche Médicale (INSERM) in France and the University of California, Irvine (UCI). Organized by Paolo Sassone-Corsi (UCI) and held at the Beckman Center of the National Academy of Sciences at the UCI campus December 15-16, 2011, this was the first of a series of international conferences on epigenetics dedicated to the scientific community in Southern California. The meeting also served as the official kick off for the newly formed Center for Epigenetics and Metabolism at the School of Medicine, UCI (http://cem.igb.uci.edu).

86th Annual Georgia Public Health Association Meeting & Conference Report.

PubMed

Smith, Selina A; Abbott, Regina; Sims, Christy

2015-01-01

Ebola crisis, palliative care, and essentials of advocacy in action for public health. Concurrent workshops focused on Board of Health training, public health accreditation, capacity building, collaboration, patient-centered outcomes, synthetic cannabinoid use, the HIV care continuum, use of data for informed decision making, environmental threats, organizational development, epidemiology, policy, and regulation. Thirty-two (32) awards were presented, including Lawmaker of the Year Award to Governor Nathan and First Lady Sandra Deal for their active and engaged role in promoting public health in Georgia; and the Sellers-McCroan Award to Commissioner Brenda Fitzgerald, Georgia Department of Public Health (DPH) State Health Officer, for her leadership of the Georgia Ebola Response Team and leadership of the newly formed department. The conference attracted 569 registrants primarily through pre-registration (n=561) with limited onsite registration (n=8). For this year's conference, there was a significant increase in attendance (36%) and exhibitors (33%) relative to 2014. Of registrants reporting GPHA section participation, representation included: academic (5%); administration (10%); boards of health (13%); career development (15%); emergency preparedness (2%); epidemiology (5%); health education and promotion (2%); information technology (2%); maternal and child health (3%); medical/dental (3%); nursing (10%); nutrition (<1%); and other/no record (15%). There was 100% participation in the conference from the state's 18 public health districts. The conference evaluation completed by a representative sample of registrants indicated areas of potential improvement as: starting sessions on time, using electronic and social media for the conference agenda/syllabus, and decreasing workshop sessions to 45 minutes. Most rated the conference as "good" or "excellent."

Crisis or Conference! Master List for Conference Planners.

ERIC Educational Resources Information Center

Carey, Tony

This conference organizer's guide contains 42 lists of ideas, reminders, things to check, and questions to ask when a person is planning an event such as a conference, workshop, or training session. Written from a British point of view, the guide is organized into four parts in chronological order: preplanning, planning, onsite, and…

Multidisciplinary care model for HIV improves treatment outcome: a single-centre experience from the Middle East.

PubMed

Elgalib, Ali; Al-Sawafi, Halima; Kamble, Bina; Al-Harthy, Saud; Al-Sariri, Qamra

2018-05-24

Multidisciplinary team (MDT) care models have been shown to improve clinical outcomes among HIV patients. We aim to assess the impact of adopting MDT approach in a tertiary HIV clinic in Muscat, Sultanate of Oman. We introduced MDT approach in our HIV centre in January 2016 where existing team members (counsellors, nurses, social workers, pharmacists and doctors) worked together, through care pathways, to support patients as they go through the HIV care continuum from diagnosis to viral suppression. Notes were reviewed for demographics and clinical data. The primary outcome was HIV viral load (VL) suppression (<20, < 200 and < 1000 copies/ml) in measurements by December 2015 and June 2017. In December 2015, 253 patients were in care; 98.4% (249/253) were on antiretroviral therapy (ART). Median age was 41 years and 70% were males. Median baseline CD4 was 204. In June 2017, 294 were in care with similar patient characteristics to those in care in 2015. The majority, 95.9% (282/294), were on ART; 8 of whom started ART within 3 months, hence excluded from the VL analysis. Overall, VL < 200 and < 1000 rates increased from 71.9% and 78.7% in 2015 to 90.5% and 95.6% in 2017, with relative risk (RR) (95% CI) of 1.26 (1.15-1.37) and 1.21 (1.13-1.30), respectively; p value < 0.0001 for both. In a sub-analysis of 214 patients who were in care in 2015 and remained in care in 2017, VL < 200 and < 1000 rates increased from 78.5% and 85% in 2015 to 90.2% and 94.4% in 2016, with RR (95% CI) of 1.15 (1.06 to 1.25) and 1.11 (1.04-1.18), respectively; p values of 0.0010 for both. MDT approach has significantly improved treatment outcome for existing patients and those who have attended our services since the introduction of the MDT model.

Library Association of Australia, Proceedings Biennial Conference (15th, Adelaide, 25th-29th August, 1969).

ERIC Educational Resources Information Center

Library Association of Australia, Sidney.

The fifteenth biennial Conference of the Library Association of Australia was held from August 25th to 29th, 1969, in Adelaide. This proceedings volume contains many of the papers given, and summaries of many others. Five papers were presented during the plenary sessions. Thirty-one authors presented general papers. There were nine seminars…

Expedition 11 Press Conference

NASA Image and Video Library

2005-04-13

Expedition 11 Flight Engineer and NASA Science Officer John Phillips is seen during a press conference, Thursday, April 14, 2005, in Baikonur, Kazakhstan. Phillips, Expedition 11 Commander Sergei Krikalev and, European Space Agency astronaut Roberto Vittori, of Italy, are scheduled to launch aboard a Soyuz TMA-6 spacecraft April 15. Krikalev and Phillips will spend six months on the station, replacing Expedition 10 Commander Leroy Chiao and Flight Engineer Salizhan Sharipov, while Vittori will spend eight days on the station under a commerical contract between ESA and the Russian Federal Space Agency, returning to Earth with Chiao and Sharipov on April 25. Photo Credit: (NASA/Bill Ingalls)

Expedition 11 Press Conference

NASA Image and Video Library

2005-04-13

Expedition 11 Flight Engineer and NASA Science Officer John Phillips, left, crew Commander Sergei Krikalev and European Space Agency Astronaut Roberto Vittori, of Italy, join together at a press conference, Thursday, April 14, 2005, prior to their April 15 launch aboard the Soyuz TMA-6 spacecraft from the Baikonur Cosmodrome in Kazakhstan. Krikalev and Phillips will spend six months on the station, replacing Expedition 10 Commander Leroy Chiao and Flight Engineer Salizhan Sharipov, while Vittori will spend eight days on the Station under a commerical contract between ESA and the Russian Federal Space Agency, returning to Earth with Chiao and Sharipov on April 25. Photo Credit: (NASA/Bill Ingalls)

Multi-disciplinary team for early gastric cancer diagnosis improves the detection rate of early gastric cancer.

PubMed

Di, Lianjun; Wu, Huichao; Zhu, Rong; Li, Youfeng; Wu, Xinglong; Xie, Rui; Li, Hongping; Wang, Haibo; Zhang, Hua; Xiao, Hong; Chen, Hui; Zhen, Hong; Zhao, Kui; Yang, Xuefeng; Xie, Ming; Tuo, Bigung

2017-12-06

Gastric cancer is a frequent malignant tumor worldwide and its early detection is crucial for curing the disease and enhancing patients' survival rate. This study aimed to assess whether the multi-disciplinary team (MDT) can improve the detection rate of early gastric cancer (EGC). The detection rate of EGC at the Digestive Endoscopy Center, Affiliated Hospital, Zunyi Medical College, China between September 2013 and September 2015 was analyzed. MDT for the diagnosis of EGC in the hospital was established in September 2014. The study was divided into 2 time periods: September 1, 2013 to August 31, 2014 (period 1) and September 1, 2014 to September 1, 2015 (period 2). A total of 60,800 patients' gastroscopies were performed during the two years. 61 of these patients (0.1%) were diagnosed as EGC, accounting for 16.44% (61/371) of total patients with gastric cancer. The EGC detection rate before MDT (period 1) was 0.05% (16/29403), accounting for 9.09% (16/176) of total patients with gastric cancer during this period. In comparison, the EGC detection rate during MDT (period 2) was 0.15% (45/31397), accounting for 23% (45/195) of total patients with gastric cancer during this period (P < 0.05). Univariate and multivariate logistic analyses showed that intensive gastroscopy for high risk patients of gastric cancer enhanced the detection rate of EGC in cooperation with Department of Pathology (OR = 10.1, 95% CI 2.39-43.3, P < 0.05). MDT could improve the endoscopic detection rate of EGC.

ICCK Conference Final Report

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

Green, William H.

2013-05-28

The 7th International Conference on Chemical Kinetics (ICCK) was held July 10-14, 2011, at Massachusetts Institute of Technology (MIT), in Cambridge, MA, hosted by Prof. William H. Green of MIT's Chemical Engineering department. This cross-disciplinary meeting highlighted the importance of fundamental understanding of elementary reactions to the full range of chemical investigations. The specific conference focus was on elementary-step kinetics in both the gas phase and in condensed phase. The meeting provided a unique opportunity to discuss how the same reactive species and reaction motifs manifest under very different reaction conditions (e.g. atmospheric, aqueous, combustion, plasma, in nonaqueous solvents, onmore » surfaces.). The conference featured special sessions on new/improved experimental techniques, improved models and data analysis for interpreting complicated kinetics, computational kinetics (especially rate estimates for large kinetic models), and a panel discussion on how the community should document/archive kinetic data. In the past, this conference had been limited to homogeneous gas-phase and liquid-phase systems. This conference included studies of heterogeneous kinetics which provide rate constants for, or insight into, elementary reaction steps. This Grant from DOE BES covered about half of the subsidies we provided to students and postdocs who attended the conference, by charging them reduced-rate registration fees. The complete list of subsidies provided are listed in Table 1 below. This DOE funding was essential to making the conference affordable to graduate students, and indeed the attendance at this conference was higher than at previous conferences in this series. Donations made by companies provided additional subsidies, leveraging the DOE funding. The conference was very effective in educating graduate students and important in fostering scientific interactions, particularly between scientists studying gas phase and liquid phase

Emerging regulatory paradigms in glutathione metabolism

PubMed Central

Liu, Yilin; Hyde, Annastasia S.; Simpson, Melanie A.; Barycki, Joseph J.

2015-01-01

One of the hallmarks of cancer is the ability to generate and withstand unusual levels of oxidative stress. In part, this property of tumor cells is conferred by elevation of the cellular redox buffer glutathione. Though enzymes of the glutathione synthesis and salvage pathways have been characterized for several decades, we still lack a comprehensive understanding of their independent and coordinate regulatory mechanisms. Recent studies have further revealed that overall central metabolic pathways are frequently altered in various tumor types, resulting in significant increases in biosynthetic capacity, and feeding into glutathione synthesis. In this review, we will discuss the enzymes and pathways affecting glutathione flux in cancer, and summarize current models for regulating cellular glutathione through both de novo synthesis and efficient salvage. In addition, we examine the integration of glutathione metabolism with other altered fates of intermediary metabolites, and highlight remaining questions about molecular details of the accepted regulatory modes. PMID:24974179

Celebrating Diversity--Together We Make Our World Complete. Summary of "Child Care in Practice" Conference Proceedings, October 2016

ERIC Educational Resources Information Center

Peyton, Lynne; van Turnhout, Jillian; Hooper, Ernest; Fitzpatrick, Siobhan; Turbitt, Una; Morgan, Denise

2017-01-01

The "Child Care in Practice" Conference took place on October 15, 2016, in Newry, Northern Ireland, United Kingdom. The theme of the one-day conference was "Celebrating Diversity" and included keynote addresses and workshops. This article includes summaries of some of the speaker presentations that day, including: (1) Evolving…

Educational Accountability in the 21st Century. 2000 CRESST Conference Proceedings (Los Angeles, California, September 14-15, 2000). CSE Technical Report 549.

ERIC Educational Resources Information Center

Lewis, Anne

This report outlines the major themes of the 2000 annual conference of the Center for Research on Evaluation, Standards, and Student Testing (CRESST), which focused on educational accountability in the 21st century. The conference opened with a panel presentation on the Texas accountability system. This session included a presentation by one of…

Understanding the Warburg effect: the metabolic requirements of cell proliferation.

PubMed

Vander Heiden, Matthew G; Cantley, Lewis C; Thompson, Craig B

2009-05-22

In contrast to normal differentiated cells, which rely primarily on mitochondrial oxidative phosphorylation to generate the energy needed for cellular processes, most cancer cells instead rely on aerobic glycolysis, a phenomenon termed "the Warburg effect." Aerobic glycolysis is an inefficient way to generate adenosine 5'-triphosphate (ATP), however, and the advantage it confers to cancer cells has been unclear. Here we propose that the metabolism of cancer cells, and indeed all proliferating cells, is adapted to facilitate the uptake and incorporation of nutrients into the biomass (e.g., nucleotides, amino acids, and lipids) needed to produce a new cell. Supporting this idea are recent studies showing that (i) several signaling pathways implicated in cell proliferation also regulate metabolic pathways that incorporate nutrients into biomass; and that (ii) certain cancer-associated mutations enable cancer cells to acquire and metabolize nutrients in a manner conducive to proliferation rather than efficient ATP production. A better understanding of the mechanistic links between cellular metabolism and growth control may ultimately lead to better treatments for human cancer.

Phosphoketolase pathway contributes to carbon metabolism in cyanobacteria.

PubMed

Xiong, Wei; Lee, Tai-Chi; Rommelfanger, Sarah; Gjersing, Erica; Cano, Melissa; Maness, Pin-Ching; Ghirardi, Maria; Yu, Jianping

2015-12-07

Central carbon metabolism in cyanobacteria comprises the Calvin-Benson-Bassham (CBB) cycle, glycolysis, the pentose phosphate (PP) pathway and the tricarboxylic acid (TCA) cycle. Redundancy in this complex metabolic network renders the rational engineering of cyanobacterial metabolism for the generation of biomass, biofuels and chemicals a challenge. Here we report the presence of a functional phosphoketolase pathway, which splits xylulose-5-phosphate (or fructose-6-phosphate) to acetate precursor acetyl phosphate, in an engineered strain of the model cyanobacterium Synechocystis (ΔglgC/xylAB), in which glycogen synthesis is blocked, and xylose catabolism enabled through the introduction of xylose isomerase and xylulokinase. We show that this mutant strain is able to metabolise xylose to acetate on nitrogen starvation. To see whether acetate production in the mutant is linked to the activity of phosphoketolase, we disrupted a putative phosphoketolase gene (slr0453) in the ΔglgC/xylAB strain, and monitored metabolic flux using (13)C labelling; acetate and 2-oxoglutarate production was reduced in the light. A metabolic flux analysis, based on isotopic data, suggests that the phosphoketolase pathway metabolises over 30% of the carbon consumed by ΔglgC/xylAB during photomixotrophic growth on xylose and CO2. Disruption of the putative phosphoketolase gene in wild-type Synechocystis also led to a deficiency in acetate production in the dark, indicative of a contribution of the phosphoketolase pathway to heterotrophic metabolism. We suggest that the phosphoketolase pathway, previously uncharacterized in photosynthetic organisms, confers flexibility in energy and carbon metabolism in cyanobacteria, and could be exploited to increase the efficiency of cyanobacterial carbon metabolism and photosynthetic productivity.

Environmental Science Conference for State Supervisors of Science (Portland State University, Portland, Oregon, May 1-5, 1970).

ERIC Educational Resources Information Center

Portland State Univ., OR.

The Conference report reviewed the status of man's environment and drafted guidelines for state education agencies to use for developing state programs related to environmental education. The six featured speakers and topics were: Kessler Cannon--"Report of the Governor's Committee on Natural Resources;" Dr. Harry…

CONFERENCE LEADERSHIP.

ERIC Educational Resources Information Center

Louisiana State Vocational Curriculum Development and Research Center, Natchitoches.

THIS INSTRUCTIONAL MATERIAL IS FOR USE BY PERSONS WHO CONDUCT CONFERENCE LEADER TRAINING PROGRAMS. SPECIFICALLY, ITS PURPOSE IS TO TRAIN VOCATIONAL TRADE AND INDUSTRIAL EDUCATION PEOPLE TO CONDUCT TRAINING CONFERENCES FOR INDUSTRY. IT IS INTENDED FOR USE IN AREA VOCATIONAL SCHOOLS IN THE PROMOTION AND DEVELOPMENT OF SUPERVISORY PERSONNEL…

MicroRNA-133 regulates the expression of GLUT4 by targeting KLF15 and is involved in metabolic control in cardiac myocytes.

PubMed

Horie, Takahiro; Ono, Koh; Nishi, Hitoo; Iwanaga, Yoshitaka; Nagao, Kazuya; Kinoshita, Minako; Kuwabara, Yasuhide; Takanabe, Rieko; Hasegawa, Koji; Kita, Toru; Kimura, Takeshi

2009-11-13

GLUT4 shows decreased levels in failing human adult hearts. We speculated that GLUT4 expression in cardiac muscle may be fine-tuned by microRNAs. Forced expression of miR-133 decreased GLUT4 expression and reduced insulin-mediated glucose uptake in cardiomyocytes. A computational miRNA target prediction algorithm showed that KLF15 is one of the targets of miR-133. It was confirmed that over-expression of miR-133 reduced the protein level of KLF15, which reduced the level of the downstream target GLUT4. Cardiac myocytes infected with lenti-decoy, in which the 3'UTR with tandem sequences complementary to miR-133 was linked to the luciferase reporter gene, had decreased miR-133 levels and increased levels of GLUT4. The expression levels of KLF15 and GLUT4 were decreased at the left ventricular hypertrophy and congestive heart failure stage in a rat model. The present results indicated that miR-133 regulates the expression of GLUT4 by targeting KLF15 and is involved in metabolic control in cardiomyocytes.

Architecture of conference control functions

NASA Astrophysics Data System (ADS)

Kausar, Nadia; Crowcroft, Jon

1999-11-01

Conference control is an integral part in many-to-many communications that is used to manage and co-ordinate multiple users in conferences. There are different types of conferences which require different types of control. Some of the features of conference control may be user invoked while others are for internal management of a conference. In recent years, ITU (International Telecommunication Union) and IETF (Internet Engineering Task Force) have standardized two main models of conferencing, each system providing a set of conference control functionalities that are not easily provided in the other one. This paper analyzes the main activities appropriate for different types of conferences and presents an architecture for conference control called GCCP (Generic Conference Control Protocol). GCCP interworks different types of conferencing and provides a set of conference control functions that can be invoked by users directly. As an example of interworking, interoperation of IETF's SIP and ITU's H.323 call control functions have been examined here. This paper shows that a careful analysis of a conferencing architecture can provide a set of control functions essential for any group communication model that can be extensible if needed.

Alcohol decreases baseline brain glucose metabolism more in heavy drinkers than controls but has no effect on stimulation-induced metabolic increases.

PubMed

Volkow, Nora D; Wang, Gene-Jack; Shokri Kojori, Ehsan; Fowler, Joanna S; Benveniste, Helene; Tomasi, Dardo

2015-02-18

During alcohol intoxication, the human brain increases metabolism of acetate and decreases metabolism of glucose as energy substrate. Here we hypothesized that chronic heavy drinking facilitates this energy substrate shift both for baseline and stimulation conditions. To test this hypothesis, we compared the effects of alcohol intoxication (0.75 g/kg alcohol vs placebo) on brain glucose metabolism during video stimulation (VS) versus when given with no stimulation (NS), in 25 heavy drinkers (HDs) and 23 healthy controls, each of whom underwent four PET-(18)FDG scans. We showed that resting whole-brain glucose metabolism (placebo-NS) was lower in HD than controls (13%, p = 0.04); that alcohol (compared with placebo) decreased metabolism more in HD (20 ± 13%) than controls (9 ± 11%, p = 0.005) and in proportion to daily alcohol consumption (r = 0.36, p = 0.01) but found that alcohol did not reduce the metabolic increases in visual cortex from VS in either group. Instead, VS reduced alcohol-induced decreases in whole-brain glucose metabolism (10 ± 12%) compared with NS in both groups (15 ± 13%, p = 0.04), consistent with stimulation-related glucose metabolism enhancement. These findings corroborate our hypothesis that heavy alcohol consumption facilitates use of alternative energy substrates (i.e., acetate) for resting activity during intoxication, which might persist through early sobriety, but indicate that glucose is still favored as energy substrate during brain stimulation. Our findings are consistent with reduced reliance on glucose as the main energy substrate for resting brain metabolism during intoxication (presumably shifting to acetate or other ketones) and a priming of this shift in HDs, which might make them vulnerable to energy deficits during withdrawal. Copyright © 2015 the authors 0270-6474/15/353248-08$15.00/0.

2010 MARINE MICROBES GORDON RESEARCH CONFERENCE (JULY 4-9, 2010 - TILTON SCHOOL, TILTON NH)

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

David Kirchman

Marine microbes include representatives from all three kingdoms of life and collectively carry out virtually all forms of metabolisms found on the planet. Because of this metabolic and genetic diversity, these microbes mediate many of the reactions making up global biogeochemical cycles which govern the flow of energy and material in the biosphere. The goal of this conference is to bring together approaches and concepts from studies of microbial evolution, genomics, ecology, and oceanography in order to gain new insights into marine microbes and their biogeochemical functions. The integration of scales, from genes to global cycles, will result in amore » better understanding of marine microbes and of their contribution to the carbon cycle and other biogeochemical processes.« less

The cancer multi-disciplinary team from the co-ordinators’ perspective: results from a national survey in the UK

PubMed Central

2012-01-01

Background The MDT-Coordinators’ role is relatively new, and as such it is evolving. What is apparent is that the coordinator’s work is pivotal to the effectiveness and efficiency of an MDT. This study aimed to assess the views and needs of MDT-coordinators. Methods Views of MDT-coordinators were evaluated through an online survey that covered their current practice and role, MDT chairing, opinions on how to improve MDT meetings, and coordinators’ educational/training needs. Results 265 coordinators responded to the survey. More than one third of the respondents felt that the job plan does not reflect their actual duties. It was reported that medical members of the MDT always contribute to case discussions. 66.9% of the respondents reported that the MDTs are chaired by Surgeons. The majority reported having training on data management and IT skills but more than 50% reported that they felt further training is needed in areas of Oncology, Anatomy and physiology, audit and research, peer-review, and leadership skills. Conclusions MDT-Coordinators’ role is central to the care of cancer patients. The study reveals areas of training requirements that remain unmet. Improving the resources and training available to MDT-coordinators can give them an opportunity to develop the required additional skills and contribute to improved MDT performance and ultimately cancer care. Finally, this study looks forward to the impact of the recent launch of a new e-learning training programme for MDT coordinators and discusses implications for future research. PMID:23237502

International Conference on Applied Sciences (ICAS2013)

NASA Astrophysics Data System (ADS)

Lemle, Ludovic Dan; Jiang, Yiwen

2014-03-01

The International Conference on Applied Sciences (ICAS2013) took place in Wuhan, P R China from 26-27 October 2013 at the Military Economics Academy. The conference is regularly organized, alternately in Romania and in P R China, by ''Politehnica'' University of Timişoara, Romania, and Military Economics Academy of Wuhan, P R China, with the aim to serve as a platform for the exchange of information between various areas of applied sciences, and to promote the communication between the scientists of different nations, countries and continents. The conference has been organized for the first time in 15-16 June 2012 at the Engineering Faculty of Hunedoara, Romania. The topics of the conference covered a comprehensive spectrum of issues: Economical sciences Engineering sciences Fundamental sciences Medical sciences The conference gathered qualified researchers whose expertise can be used to develop new engineering knowledge that has applicability potential in economics, defense, medicine, etc. The number of registered participants was nearly 90 from 5 countries. During the two days of the conference 4 invited and 36 oral talks were delivered. A few of the speakers deserve a special mention: Mircea Octavian Popoviciu, Academy of Romanian Scientist — Timişoara Branch, Correlations between mechanical properties and cavitation erosion resistance for stainless steels with 12% chromium and variable contents of nickel; Carmen Eleonora Hărău, ''Politehnica'' University of Timişoara, SWOT analysis of Romania's integration in EU; Ding Hui, Military Economics Academy of Wuhan, Design and engineering analysis of material procurement mobile operation platform; Serban Rosu, University of Medicine and Pharmacy ''Victor Babeş'' Timişoara, Cervical and facial infections — a real life threat, among others. Based on the work presented at the conference, 14 selected papers are included in this volume of IOP Conference Series: Materials Science and Engineering. These papers

2008 Joint Chemical Biological, Radiological and Nuclear (CBRN) Conference and Exhibition

DTIC Science & Technology

2008-06-26

Untitled Document 2008cbrn.html[5/16/ 2016 10:15:46 AM] 2008 Joint Chemical Biological, Radiological and Nuclear (CBRN) Conference & Exhibition... 2016 10:15:46 AM] Mr. Fred Crowson, Chief, Physical Science and Technology Division, Joint Science & Technology Office for Chemical and Biological... analysis Detect and measure alpha, beta, gamma, neutron, and x-ray emissions Levels A, B, and C capable Level A Level B 2-Jul-08 10 Extract Capabilities

Use of 15N reverse gradient two-dimensional nuclear magnetic resonance spectroscopy to follow metabolic activity in Nicotiana plumbaginifolia cell-suspension cultures.

PubMed

Mesnard, F; Azaroual, N; Marty, D; Fliniaux, M A; Robins, R J; Vermeersch, G; Monti, J P

2000-02-01

Nitrogen metabolism was monitored in suspension cultured cells of Nicotiana plumbaginifolia Viv. using nuclear magnetic resonance (NMR) spectroscopy following the feeding of (15NH4)2SO4 and K15NO3. By using two-dimensional 15N-1H NMR with heteronuclear single-quantum-coherence spectroscopy and heteronuclear multiple-bond-coherence spectroscopy sequences, an enhanced resolution of the incorporation of 15N label into a range of compounds could be detected. Thus, in addition to the amino acids normally observed in one-dimensional 15N NMR (glutamine, aspartate, alanine), several other amino acids could be resolved, notably serine, glycine and proline. Furthermore, it was found that the peak normally assigned to the non-protein amino-acid gamma-aminobutyric acid in the one-dimensional 15N NMR spectrum was resolved into a several components. A peak of N-acetylated compounds was resolved, probably composed of the intermediates in arginine biosynthesis, N-acetylglutamate and N-acetylornithine and, possibly, the intermediate of putrescine degradation into gamma-aminobutyric acid, N-acetylputrescine. The occurrence of 15N-label in agmatine and the low detection of labelled putrescine indicate that crucial intermediates of the pathway from glutamate to polyamines and/or the tobacco alkaloids could be monitored. For the first time, labelling of the peptide glutathione and of the nucleotide uridine could be seen.

Overview of the 9th International Conference on Hydrodynamics

NASA Astrophysics Data System (ADS)

Lu, Dong-qiang

2010-10-01

The 9th International Conference on Hydrodynamics (ICHD), held in Shanghai, China from 11 to 15 October, 2010, was briefly reviewed. More than 240 delegates from 23 countries and regions attended this Conference, at which three plenary lectures, two keynote lectures and more than 160 papers were delivered. A special symposium on hydrodynamics in honor of Prof. You-sheng He was jointly organized in this ICHD. The printed proceedings, edited by Y. S. Wu, S. Q. Dai, H. Liu et al. and published by China Ocean Press, collect 172 technical papers contributed from 26 countries and regions. The electronic proceedings are distributed by the Elsevier at the ScienceDirect website as "Journal of Hydrodynamics, 2010, Vol. 22, No. 5 (Supplement)".

2008 Co2 Assimilation in Plants: Genome to Biome Gordon Research Conference - August 17-22

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

James V. Maroney

2009-08-12

Formerly entitled 'CO2 Fixation and Metabolism in Green Plants', this long-standing Gordon Research Conference has been held on a triennial basis since 1976. In 1990 the participants decided to alternate between sites in the U.S. and outside the U.S. The 2005 conference was held in Europe at the Centre Paul Langevin in Aussois, France, so the 2008 conference returns to a U.S. site - the University of New England in Biddeford, Maine. The 2008 conference covers basic plant research related to photosynthesis and the subsequent regulation and engineering of carbon assimilation. Approaches that range from post-genomic technologies and systems biology,more » through to fundamental biochemistry, physiology and molecular biology are integrated within ecological and agronomic contexts. As such, the meeting provides the rare opportunity of a single venue for discussing all aspects of the 'carbon-side' of photosynthesis - from genome to biome. The 2008 conference will include an emphasis on the central role of carbon assimilation by plants for developing new sources of bioenergy and for achieving a carbon-neutral planet. A special characteristic of this conference is its 'intimacy' with approximately 110 conferees, ranging from beginning graduate students and postdoctoral associates to leading senior plant scientists, engaged in open and forward-thinking discussions in an informal, friendly setting. With extended time devoted to discussion, and the encouragement to challenge dogma, it is unlike other meetings in the U.S. or abroad. Another novel feature of the conference is a session devoted to the latest 'hot off the press' findings by both established and early career scientists, picked from the abstracts. Together with an expanded poster discussion in the evening sessions, this session provides an opportunity for early career scientists to present interesting new data and to 'test drive' hypotheses in a collegial atmosphere.« less

Novel variants in NUDT15 and thiopurine intolerance in children with acute lymphoblastic leukemia from diverse ancestry.

PubMed

Moriyama, Takaya; Yang, Yung-Li; Nishii, Rina; Ariffin, Hany; Liu, Chengcheng; Lin, Ting-Nien; Yang, Wenjian; Lin, Dong-Tsamn; Yu, Chih-Hsiang; Kham, Shirley; Pui, Ching-Hon; Evans, William E; Jeha, Sima; Relling, Mary V; Yeoh, Allen Eng-Juh; Yang, Jun J

2017-09-07

Prolonged exposure to thiopurines (eg, mercaptopurine [MP]) is essential for curative therapy in acute lymphoblastic leukemia (ALL), but is also associated with frequent dose-limiting hematopoietic toxicities, which is partly explained by inherited genetic polymorphisms in drug metabolizing enzymes (eg, TPMT ). Recently, our group and others identified germ line genetic variants in NUDT15 as another major cause of thiopurine-related myelosuppression, particularly in Asian and Hispanic people. In this article, we describe 3 novel NUDT15 coding variants (p.R34T, p.K35E, and p.G17_V18del) in 5 children with ALL enrolled in frontline protocols in Singapore, Taiwan, and at St. Jude Children's Research Hospital. Patients carrying these variants experienced significant toxicity and reduced tolerance to MP across treatment protocols. Functionally, all 3 variants led to partial to complete loss of NUDT15 nucleotide diphosphatase activity and negatively influenced protein stability. In particular, the p.G17_V18del variant protein showed extremely low thermostability and was completely void of catalytic activity, thus likely to confer a high risk of thiopurine intolerance. This in-frame deletion was only seen in African and European patients, and is the first NUDT15 risk variant identified in non-Asian, non-Hispanic populations. In conclusion, we discovered 3 novel loss-of-function variants in NUDT15 associated with MP toxicity, enabling more comprehensive pharmacogenetics-based thiopurine dose adjustments across diverse populations. © 2017 by The American Society of Hematology.

Impact of Ocean Acidification on Energy Metabolism of Oyster, Crassostrea gigas—Changes in Metabolic Pathways and Thermal Response

PubMed Central

Lannig, Gisela; Eilers, Silke; Pörtner, Hans O.; Sokolova, Inna M.; Bock, Christian

2010-01-01

Climate change with increasing temperature and ocean acidification (OA) poses risks for marine ecosystems. According to Pörtner and Farrell [1], synergistic effects of elevated temperature and CO2-induced OA on energy metabolism will narrow the thermal tolerance window of marine ectothermal animals. To test this hypothesis, we investigated the effect of an acute temperature rise on energy metabolism of the oyster, Crassostrea gigas chronically exposed to elevated CO2 levels (partial pressure of CO2 in the seawater ~0.15 kPa, seawater pH ~ 7.7). Within one month of incubation at elevated Pco2 and 15 °C hemolymph pH fell (pHe = 7.1 ± 0.2 (CO2-group) vs. 7.6 ± 0.1 (control)) and Peco2 values in hemolymph increased (0.5 ± 0.2 kPa (CO2-group) vs. 0.2 ± 0.04 kPa (control)). Slightly but significantly elevated bicarbonate concentrations in the hemolymph of CO2-incubated oysters ([HCO− 3]e = 1.8 ± 0.3 mM (CO2-group) vs. 1.3 ± 0.1 mM (control)) indicate only minimal regulation of extracellular acid-base status. At the acclimation temperature of 15 °C the OA-induced decrease in pHe did not lead to metabolic depression in oysters as standard metabolism rates (SMR) of CO2-exposed oysters were similar to controls. Upon acute warming SMR rose in both groups, but displayed a stronger increase in the CO2-incubated group. Investigation in isolated gill cells revealed a similar temperaturedependence of respiration between groups. Furthermore, the fraction of cellular energy demand for ion regulation via Na+/K+-ATPase was not affected by chronic hypercapnia or temperature. Metabolic profiling using 1H-NMR spectroscopy revealed substantial changes in some tissues following OA exposure at 15 °C. In mantle tissue alanine and ATP levels decreased significantly whereas an increase in succinate levels was observed in gill tissue. These findings suggest shifts in metabolic pathways following OA-exposure. Our study confirms that OA affects energy metabolism in oysters and

Impact of ocean acidification on energy metabolism of oyster, Crassostrea gigas--changes in metabolic pathways and thermal response.

PubMed

Lannig, Gisela; Eilers, Silke; Pörtner, Hans O; Sokolova, Inna M; Bock, Christian

2010-08-11

Climate change with increasing temperature and ocean acidification (OA) poses risks for marine ecosystems. According to Pörtner and Farrell, synergistic effects of elevated temperature and CO₂-induced OA on energy metabolism will narrow the thermal tolerance window of marine ectothermal animals. To test this hypothesis, we investigated the effect of an acute temperature rise on energy metabolism of the oyster, Crassostrea gigas chronically exposed to elevated CO₂ levels (partial pressure of CO₂ in the seawater ~0.15 kPa, seawater pH ~ 7.7). Within one month of incubation at elevated PCo₂ and 15 °C hemolymph pH fell (pH(e) = 7.1 ± 0.2 (CO₂-group) vs. 7.6 ± 0.1 (control)) and P(e)CO₂ values in hemolymph increased (0.5 ± 0.2 kPa (CO₂-group) vs. 0.2 ± 0.04 kPa (control)). Slightly but significantly elevated bicarbonate concentrations in the hemolymph of CO₂-incubated oysters ([HCO₃⁻](e) = 1.8 ± 0.3 mM (CO₂-group) vs. 1.3 ± 0.1 mM (control)) indicate only minimal regulation of extracellular acid-base status. At the acclimation temperature of 15 °C the OA-induced decrease in pH(e) did not lead to metabolic depression in oysters as standard metabolism rates (SMR) of CO₂-exposed oysters were similar to controls. Upon acute warming SMR rose in both groups, but displayed a stronger increase in the CO₂-incubated group. Investigation in isolated gill cells revealed a similar temperature dependence of respiration between groups. Furthermore, the fraction of cellular energy demand for ion regulation via Na+/K+-ATPase was not affected by chronic hypercapnia or temperature. Metabolic profiling using ¹H-NMR spectroscopy revealed substantial changes in some tissues following OA exposure at 15 °C. In mantle tissue alanine and ATP levels decreased significantly whereas an increase in succinate levels was observed in gill tissue. These findings suggest shifts in metabolic pathways following OA-exposure. Our study confirms that OA affects energy

Privatization of Higher Education: International Trends & Issues. Report of a Conference (Racine, Wisconsin, June 15-18, 1987).

ERIC Educational Resources Information Center

Geiger, Roger L.

Based on papers and dicussion at an international Wingspread conference on the privatization of higher education, this monograph provides an analysis and assessment of the issue from the point of view of an invited participant. The following chapters are presented: "The Issues of Privatization in International Perspective" (an overview…

Putting the Pieces Together. Proceedings of the PEPNet 2008 Biennial Conference (Columbus, Ohio, April 15-18, 2008)

ERIC Educational Resources Information Center

PEPNet 2, 2008

2008-01-01

"Putting the Pieces Together" provided a distinctive opportunity for professionals to interact with their colleagues to learn more about effective practices and strategies for meeting the needs of deaf or hard of hearing students at the secondary and postsecondary levels. Conference participants engaged is sessions that focused on…

Suppression of External NADPH Dehydrogenase—NDB1 in Arabidopsis thaliana Confers Improved Tolerance to Ammonium Toxicity via Efficient Glutathione/Redox Metabolism

PubMed Central

Podgórska, Anna; Borysiuk, Klaudia; Tarnowska, Agata; Jakubiak, Monika; Burian, Maria; Rasmusson, Allan G.

2018-01-01

Environmental stresses, including ammonium (NH4+) nourishment, can damage key mitochondrial components through the production of surplus reactive oxygen species (ROS) in the mitochondrial electron transport chain. However, alternative electron pathways are significant for efficient reductant dissipation in mitochondria during ammonium nutrition. The aim of this study was to define the role of external NADPH-dehydrogenase (NDB1) during oxidative metabolism of NH4+-fed plants. Most plant species grown with NH4+ as the sole nitrogen source experience a condition known as “ammonium toxicity syndrome”. Surprisingly, transgenic Arabidopsis thaliana plants suppressing NDB1 were more resistant to NH4+ treatment. The NDB1 knock-down line was characterized by milder oxidative stress symptoms in plant tissues when supplied with NH4+. Mitochondrial ROS accumulation, in particular, was attenuated in the NDB1 knock-down plants during NH4+ treatment. Enhanced antioxidant defense, primarily concerning the glutathione pool, may prevent ROS accumulation in NH4+-grown NDB1-suppressing plants. We found that induction of glutathione peroxidase-like enzymes and peroxiredoxins in the NDB1-surpressing line contributed to lower ammonium-toxicity stress. The major conclusion of this study was that NDB1 suppression in plants confers tolerance to changes in redox homeostasis that occur in response to prolonged ammonium nutrition, causing cross tolerance among plants. PMID:29747392

Families with Limited English Proficiency Receive Less Information and Support in Interpreted ICU Family Conferences

PubMed Central

Thornton, J. Daryl; Pham, Kiemanh; Engelberg, Ruth A.; Jackson, J. Carey; Curtis, J. Randall

2009-01-01

Objective Family communication is important for delivering high quality end-of-life care in the ICU, yet little research has been conducted to describe and evaluate clinician-family communication with non-English speaking family members. We assessed clinician-family communication during ICU family conferences involving interpreters and compared it to conferences without interpreters. Design Cross-sectional descriptive study. Setting Family conferences in the ICU’s of four hospitals during which discussions about withdrawing life support or delivery of bad news were likely to occur. Participants 70 family members from 10 interpreted conferences and 214 family members from 51 non-interpreted conferences. Nine different physicians led interpreted conferences and 36 different physicians led non-interpreted conferences. Measurements All 61 conferences were audiotaped. We measured the duration of time that families, interpreters, and clinicians spoke during the conference and we tallied the number of supportive statements issued by clinicians in each conference. Results The mean conference time was 26.3 ± 13 minutes for interpreted and 32±15 minutes for non-interpreted conferences (p=0.25). The duration of clinician speech was 10.9 ± 5.8 minutes for interpreted conferences and 19.6 ± 10.2 minutes for non-interpreted conferences (p=0.001). The amount of clinician speech as a proportion of total speech time was 42.7% in interpreted conferences and 60.5% in non-interpreted conferences (p=0.004). Interpreter speech accounted for 7.9 ± 4.4 minutes and 32% of speech in interpreter conferences. Interpreted conferences contained fewer clinician statements providing support for families, including valuing families’ input (p=0.01), easing emotional burdens (p<0.01), and active listening (p<0.01). Conclusions This study suggests that families with non-English speaking members may be at increased risk of receiving less information about their loved one’s critical illness

Support for the 2001 Gordon Research Conference on the Origins of Solar Systems

NASA Technical Reports Server (NTRS)

Stevenson, David J.

2002-01-01

This grant provided partial support for participants at the Gordon Research Conference on Origins of Solar Systems, held at Connecticut College, June 17 through June 22, 2001. This conference was chaired by the PI (David Stevenson) and Pat Cassell (NASA Ames) was Vice-Chair. In addition to the money provided by this grant ($15,000), the Gordon Research Conference organization provided about $22,000 (in large part from registration fees) and BPI provided $10,000 (through Director David Black); the latter targeted primarily for students and postdocs. Accordingly the grant money from NASA was used to cover the costs of registration and travel for about one half of the invited speakers (22 in total) and discussion leaders (about 10 in total).

Support for the 2001 Gordon Research Conference on the Origins of Solar Systems

NASA Astrophysics Data System (ADS)

Stevenson, David J.

2002-01-01

This grant provided partial support for participants at the Gordon Research Conference on Origins of Solar Systems, held at Connecticut College, June 17 through June 22, 2001. This conference was chaired by the PI (David Stevenson) and Pat Cassell (NASA Ames) was Vice-Chair. In addition to the money provided by this grant (15,000), the Gordon Research Conference organization provided about 22,000 (in large part from registration fees) and BPI provided 10,000 (through Director David Black); the latter targeted primarily for students and postdocs. Accordingly the grant money from NASA was used to cover the costs of registration and travel for about one half of the invited speakers (22 in total) and discussion leaders (about 10 in total).

The 2009 National Environmental Public Health Conference: one model for planning green and healthy conferences.

PubMed

Ruckart, Perri Zeitz; Moore, Cory; Burgin, Deborah; Byrne, Maggie Kelly

2011-01-01

The Centers for Disease Control and Prevention's National Center for Environmental Health and the Agency for Toxic Substances and Disease Registry committed to making their 2009 National Environmental Public Health Conference a model for green and healthy conferences. The conference included increased opportunities for physical activity, both as part of conference events and for transportation to the conference. In addition, conference meals were healthy and sustainably sourced. The conference also implemented intuitive, accessible recycling; online scheduling and evaluation to minimize hard-copy materials; and the purchase of carbon offsets to reduce the unwanted environmental impact of the conference. Public health professionals have an opportunity and obligation to support healthy behaviors at their events and to serve as leaders in this area. Facilitating healthy and sustainable choices is in alignment with goals for both public health and broader social issues-such as environmental quality-that have a direct bearing on public health.

PREFACE: 7th European Conference on Applied Superconductivity (EUCAS '05)

NASA Astrophysics Data System (ADS)

Weber, Harald W.; Sauerzopf, Franz M.

2006-07-01

This issue of Journal of Physics: Conference Series contains those contributed papers that were submitted to the Conference Proceedings of the 7th European Conference on Applied Superconductivity (EUCAS '05) on 11 - 15 September 2005. The plenary and invited papers were published in the journal Superconductor Science and Technology 19 2006 (March issue). The scientific aims of EUCAS '05 followed the tradition established at the preceding conferences in Göttingen, Edinburgh, Eindhoven, Sitges (Barcelona), Lyngby (Copenhagen) and finally Sorrento (Napoli). The focus was placed on the interplay between the most recent developments in superconductor research and the positioning of applications of superconductivity in the marketplace. Although initially founded as an exchange forum mainly for European scientists, it has gradually developed into a truly international meeting with significant attendance from the Far East and the United States. The Vienna conference attracted 813 participants in the scientific programme and 90 guests: of the particpants 59% were from Europe, 31% from the Far East, 6% from the United States and Canada and 4% from other nations worldwide. There were 32 plenary and invited lectures highlighting the state-of-the-art in the areas of materials, large-scale and small-scale applications, and 625 papers were contributed (556 of these were posters) demonstrating the broad range of exciting activities in all research areas of our field. A total of 27 companies presented their most recent developments in the field. This volume contains 349 papers, among them 173 on materials (49.6%), 90 on large scale applications (25.8%) and 86 on small scale applications (24.6%). EUCAS '05 generated a feeling of optimism and enthusiasm for this fascinating field of research and for its well established technological potential, especially among the numerous young researchers attending this Conference. We are grateful to all those who participated in the meeting and

International conference on the role of the polar regions in global change: Proceedings. Volume 2

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

Weller, G.; Wilson, C.L.; Severin, B.A.B.

1991-12-01

The International Conference on the Role of the Polar Regions in Global Change took place on the campus of the University of Alaska Fairbanks on June 11--15, 1990. The goal of the conference was to define and summarize the state of knowledge on the role of the polar regions in global change, and to identify gaps in knowledge. To this purpose experts in a wide variety of relevant disciplines were invited to present papers and hold panel discussions. While there are numerous conferences on global change, this conference dealt specifically with the polar regions which occupy key positions in themore » global system. These two volumes of conference proceedings include papers on (1) detection and monitoring of change; (2) climate variability and climate forcing; (3) ocean, sea ice, and atmosphere interactions and processes; and (4) effects on biota and biological feedbacks; (5) ice sheet, glacier and permafrost responses and feedbacks, (6) paleoenvironmental studies; and, (7) aerosol and trace gases.« less

Conference Resolution

NASA Astrophysics Data System (ADS)

2009-04-01

Since the first IUPAP International Conference on Women in Physics (Paris, March 2002) and the Second Conference (Rio de Janeiro, May 2005), progress has continued in most countries and world regions to attract girls to physics and advance women into leadership roles, and many working groups have formed. The Third Conference (Seoul, October 2008), with 283 attendees from 57 countries, was dedicated to celebrating the physics achievements of women throughout the world, networking toward new international collaborations, building each participant's capacity for career success, and aiding the formation of active regional working groups to advance women in physics. Despite the progress, women remain a small minority of the physics community in most countries.

Effect of Mutant p53 Proteins on Glycolysis and Mitochondrial Metabolism.

PubMed

Eriksson, Matilda; Ambroise, Gorbatchev; Ouchida, Amanda Tomie; Lima Queiroz, Andre; Smith, Dominique; Gimenez-Cassina, Alfredo; Iwanicki, Marcin P; Muller, Patricia A; Norberg, Erik; Vakifahmetoglu-Norberg, Helin

2017-12-15

TP53 is one of the most commonly mutated genes in human cancers. Unlike other tumor suppressors that are frequently deleted or acquire loss-of-function mutations, the majority of TP53 mutations in tumors are missense substitutions, which lead to the expression of full-length mutant proteins that accumulate in cancer cells and may confer unique gain-of-function (GOF) activities to promote tumorigenic events. Recently, mutant p53 proteins have been shown to mediate metabolic changes as a novel GOF to promote tumor development. There is a strong rationale that the GOF activities, including alterations in cellular metabolism, might vary between the different p53 mutants. Accordingly, the effect of different mutant p53 proteins on cancer cell metabolism is largely unknown. In this study, we have metabolically profiled several individual frequently occurring p53 mutants in cancers, focusing on glycolytic and mitochondrial oxidative phosphorylation pathways. Our investigation highlights the diversity of different p53 mutants in terms of their effect on metabolism, which might provide a foundation for the development of more effective targeted pharmacological approaches toward variants of mutant p53. Copyright © 2017 American Society for Microbiology.

Metabolic changes associated with tumor metastasis, part 1: tumor pH, glycolysis and the pentose phosphate pathway.

PubMed

Payen, Valéry L; Porporato, Paolo E; Baselet, Bjorn; Sonveaux, Pierre

2016-04-01

Metabolic adaptations are intimately associated with changes in cell behavior. Cancers are characterized by a high metabolic plasticity resulting from mutations and the selection of metabolic phenotypes conferring growth and invasive advantages. While metabolic plasticity allows cancer cells to cope with various microenvironmental situations that can be encountered in a primary tumor, there is increasing evidence that metabolism is also a major driver of cancer metastasis. Rather than a general switch promoting metastasis as a whole, a succession of metabolic adaptations is more likely needed to promote different steps of the metastatic process. This review addresses the contribution of pH, glycolysis and the pentose phosphate pathway, and a companion paper summarizes current knowledge regarding the contribution of mitochondria, lipids and amino acid metabolism. Extracellular acidification, intracellular alkalinization, the glycolytic enzyme phosphoglucose isomerase acting as an autocrine cytokine, lactate and the pentose phosphate pathway are emerging as important factors controlling cancer metastasis.

Metabolic evolution of Escherichia coli strains that produce organic acids

DOEpatents

Grabar, Tammy; Gong, Wei; Yocum, R Rogers

2014-10-28

This invention relates to the metabolic evolution of a microbial organism previously optimized for producing an organic acid in commercially significant quantities under fermentative conditions using a hexose sugar as sole source of carbon in a minimal mineral medium. As a result of this metabolic evolution, the microbial organism acquires the ability to use pentose sugars derived from cellulosic materials for its growth while retaining the original growth kinetics, the rate of organic acid production and the ability to use hexose sugars as a source of carbon. This invention also discloses the genetic change in the microorganism that confers the ability to use both the hexose and pentose sugars simultaneously in the production of commercially significant quantities of organic acids.

Eighteen Years of the Great Lakes Regional Counseling Psychology Conference: Revisiting the Need for Regional Conferences

ERIC Educational Resources Information Center

Delgado-Romero, Edward A.; Bowman, Sharon L.; Gerstein, Lawrence H.

2006-01-01

The Great Lakes Regional Conference on Counseling Psychology is the only conference to continuously fulfill the 1987 mandate issued by Division 17 for regional counseling conferences. The rationale for regional conferences is reviewed, and the 18-year history of the Great Lakes Regional Conference is examined. The authors conclude by noting the…

Parent Conferences. Beginnings Workshop.

ERIC Educational Resources Information Center

Duffy, Roslyn; And Others

1997-01-01

Presents six workshop sessions on parent conferences: (1) "Parents' Perspectives on Conferencing" (R. Duffy); (2) "Three Way Conferences" (G. Zeller); (3) "Conferencing with Parents of Infants" (K. Albrecht); (4) "Conferencing with Parents of School-Agers" (L. G. Miller); (5) "Cross Cultural Conferences" (J. Gonzalez-Mena); and (6) "Working with…

Threats, protests greet conference.

PubMed

Struck, D

1994-09-04

In preparation for the 1994 International Conference on Population and Development, Egypt has deployed 14,000 police to protect participants from threatened violence. The Vatican has joined forces with Muslim fundamentalists to condemn the conference as a vehicle for imposing Western ideals, particularly abortion, on Third world countries. In addition, the opposition is raising the specter of a descent of homosexuals onto Cairo and Muslim fundamentalists have threatened to murder Western representatives. A suit filed by Islamic lawyers, aimed at stopping the conference, failed. Sudan and Saudi Arabia plan to boycott the conference, and it remains uncertain whether Libya will be represented. Conference organizers have not been deterred by the threats and note that the controversy has drawn public attention to the central issues under debate.

Kruppel-like factor 15 regulates skeletal muscle lipid flux and exercise adaptation

PubMed Central

Haldar, Saptarsi M.; Jeyaraj, Darwin; Anand, Priti; Zhu, Han; Lu, Yuan; Prosdocimo, Domenick A.; Eapen, Betty; Kawanami, Daiji; Okutsu, Mitsuharu; Brotto, Leticia; Fujioka, Hisashi; Kerner, Janos; Rosca, Mariana G.; McGuinness, Owen P.; Snow, Rod J.; Russell, Aaron P.; Gerber, Anthony N.; Bai, Xiaodong; Yan, Zhen; Nosek, Thomas M.; Brotto, Marco; Hoppel, Charles L.; Jain, Mukesh K.

2012-01-01

The ability of skeletal muscle to enhance lipid utilization during exercise is a form of metabolic plasticity essential for survival. Conversely, metabolic inflexibility in muscle can cause organ dysfunction and disease. Although the transcription factor Kruppel-like factor 15 (KLF15) is an important regulator of glucose and amino acid metabolism, its endogenous role in lipid homeostasis and muscle physiology is unknown. Here we demonstrate that KLF15 is essential for skeletal muscle lipid utilization and physiologic performance. KLF15 directly regulates a broad transcriptional program spanning all major segments of the lipid-flux pathway in muscle. Consequently, Klf15-deficient mice have abnormal lipid and energy flux, excessive reliance on carbohydrate fuels, exaggerated muscle fatigue, and impaired endurance exercise capacity. Elucidation of this heretofore unrecognized role for KLF15 now implicates this factor as a central component of the transcriptional circuitry that coordinates physiologic flux of all three basic cellular nutrients: glucose, amino acids, and lipids. PMID:22493257

The General Conference Mennonites.

ERIC Educational Resources Information Center

Ediger, Marlow

General Conference Mennonites and Old Order Amish are compared and contrasted in the areas of physical appearance, religious beliefs, formal education, methods of farming, and home settings. General Conference Mennonites and Amish differ in physical appearance and especially in dress. The General Conference Mennonite men and women dress the same…

Depressive symptoms, anxiety and well-being among metabolic health obese subtypes.

PubMed

Phillips, Catherine M; Perry, Ivan J

2015-12-01

The metabolically healthy obese (MHO) phenotype is characterized by favorable lipid and inflammatory profiles, preserved insulin sensitivity and normal blood pressure. Limited data regards whether metabolically healthy obesity also confers beneficial effects on mental health and well-being exists. We investigated depressive symptoms, anxiety and well-being among metabolically healthy and unhealthy obese and non-obese adults from a cross-sectional sample of 2047 middle-aged Irish men and women. Subjects were classified as obese (BMI ≥30kg/m(2)) and non-obese (BMI <30kg/m(2)). Metabolic health status was defined using three metabolic health definitions based on a range of cardiometabolic abnormalities including metabolic syndrome criteria, insulin resistance and inflammation. Depressive symptoms, anxiety and well-being were assessed using the Center for Epidemiologic Studies Depression Scale (CES-D), the Hospital Anxiety and Depression Scale (HADS) and the World Health Organization (WHO)-5 Well Being Index. Relative to the metabolically healthy non-obese individuals the risk of anxiety and depressive symptoms was greater among the metabolically unhealthy obese subjects (odds ratios (ORs) 1.63-1.66 and ORs 1.82-1.83 for anxiety and depressive symptoms, respectively depending on metabolic health definition). Increased risk of these conditions was not observed among the MHO subjects. Our data suggest that a favorable metabolic profile is positively associated with mental health among obese middle-aged adults, although findings were dependent on metabolic health definition. Improved understanding of the relationship between obesity associated metabolic health subtypes, anxiety and depressive symptoms may inform future targeted screening and interventions for those at greatest risk of adverse mental and cardiometabolic health outcomes. Copyright © 2015 Elsevier Ltd. All rights reserved.

PROCEEDINGS OF THE 1999 OIL HEAT TECHNOLOGY CONFERENCE AND WORKSHOP.

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

MCDONALD,R.J.

1999-04-01

The 1999 Oil Heat Technology Conference and Workshop, April 15-16 at Brookhaven National Laboratory (BNL) is sponsored by the U. S. Department of Energy, Office of Building Technology, State and Community Programs (DOEBTS). The meeting is also co-sponsored by the: Petroleum Marketers Association of America, New England Fuel Institute, Oilheat Manufacturers Association, National Association of Oil Heat Service Managers, New York State Energy Research and Development Authority, Empire State Petroleum Association, New York Oil Heating Association, Oil Heat Institute of Long Island, and the Pennsylvania Petroleum Association. BNL is proud to acknowledge all of our 1999 co-sponsors, without their helpmore » and support the conference would have been canceled due to budget restrictions. It is quite gratifying to see an industry come together to help support an activity like the technology conference, for the benefit of the industry as a whole. The 1999 Oil Heat Technology Conference and Workshop, will be the thirteenth since 1984, is a very valuable technology transfer activity supported by the ongoing Combustion Equipment Technology (Oilheat R and D) program at BNL. The foremost reason for the conference is to provide a platform for the exchange of information and perspectives among international researchers, engineers, manufacturers, service technicians, and marketers of oil-fired space-conditioning equipment. They will provide a conduit by which information and ideas can be exchanged to examine present technologies, as well as helping to develop the future course for oil heating advancement. These conferences also serve as a stage for unifying government representatives, researchers, fuel oil marketers, and other members of the oil-heat industry in addressing technology advancements in this important energy use sector.« less

International Conference: Milky Way Surveys: The Structure and Evolution of Our Galaxy

NASA Technical Reports Server (NTRS)

Clemens, Dan

2004-01-01

We were granted NASA support for partial sponsorship of an international conference on Galactic science, held June 15-17, 2003 and hosted by the Institute for Astrophysical Research at Boston University. This conference, entitled 'Milky Way Surveys: The Structure and Evolution of Our Galaxy' drew some 125 scientific experts, researchers, and graduate students to Boston to: (1) Present large area survey plans and findings; (2) Discuss important remaining questions and puzzles in Galactic science; and (3) To inform and excite students and researchers about the potential for using large area survey databases to address key Galactic science questions. An international Scientific Organizing Committee for this conference crafted a tightly packed two-day conference designed to highlight many recent and upcoming large area surveys (including 2MASS, SDSS, MSX, VLA-HI, GRS, and SIRTF/GLIMPSE) and current theoretical understandings and questions. By bringing together experts in the conduct of Galactic surveys and leading theorists, new ways of attacking long-standing scientific questions were encouraged. The titles of most of the talks and posters presented are attached to the end of this report.

Radiation Exposure Alters Expression of Metabolic Enzyme Genes in Mice

NASA Technical Reports Server (NTRS)

Wotring, V. E.; Mangala, L. S.; Zhang, Y.; Wu, H.

2011-01-01

Most administered pharmaceuticals are metabolized by the liver. The health of the liver, especially the rate of its metabolic enzymes, determines the concentration of circulating drugs as well as the duration of their efficacy. Most pharmaceuticals are metabolized by the liver, and clinically-used medication doses are given with normal liver function in mind. A drug overdose can result in the case of a liver that is damaged and removing pharmaceuticals from the circulation at a rate slower than normal. Alternatively, if liver function is elevated and removing drugs from the system more quickly than usual, it would be as if too little drug had been given for effective treatment. Because of the importance of the liver in drug metabolism, we want to understand the effects of spaceflight on the enzymes of the liver and exposure to cosmic radiation is one aspect of spaceflight that can be modeled in ground experiments. Additionally, it has been previous noted that pre-exposure to small radiation doses seems to confer protection against later and larger radiation doses. This protective power of pre-exposure has been called a priming effect or radioadaptation. This study is an effort to examine the drug metabolizing effects of radioadaptation mechanisms that may be triggered by early exposure to low radiation doses.

Glycosylceramide modifies the flavor and metabolic characteristics of sake yeast.

PubMed

Ferdouse, Jannatul; Yamamoto, Yuki; Taguchi, Seiga; Yoshizaki, Yumiko; Takamine, Kazunori; Kitagaki, Hiroshi

2018-01-01

In the manufacture of sake, Japanese traditional rice wine, sake yeast is fermented with koji, which is steamed rice fermented with the non-pathogenic fungus Aspergillus oryzae . During fermentation, sake yeast requires lipids, such as unsaturated fatty acids and sterols, in addition to substances provided by koji enzymes for fermentation. However, the role of sphingolipids on the brewing characteristics of sake yeast has not been studied. In this study, we revealed that glycosylceramide, one of the sphingolipids abundant in koji, affects yeast fermentation. The addition of soy, A. oryzae , and Grifola frondosa glycosylceramide conferred a similar effect on the flavor profiles of sake yeast. In particular, the addition of A. oryzae and G. frondosa glycosylceramide were very similar in terms of the decreases in ethyl caprylate and ethyl 9-decenoate. The addition of soy glycosylceramide induced metabolic changes to sake yeast such as a decrease in glucose, increases in ethanol and glycerol and changes in several amino acids and organic acids concentrations. Tricarboxylic acid (TCA) cycle, pyruvate metabolism, starch and sucrose metabolism, and glycerolipid metabolism were overrepresented in the cultures incubated with sake yeast and soy glycosylceramide. This is the first study of the effect of glycosylceramide on the flavor and metabolic profile of sake yeast.

Glycosylceramide modifies the flavor and metabolic characteristics of sake yeast

PubMed Central

Taguchi, Seiga; Yoshizaki, Yumiko; Takamine, Kazunori

2018-01-01

In the manufacture of sake, Japanese traditional rice wine, sake yeast is fermented with koji, which is steamed rice fermented with the non-pathogenic fungus Aspergillus oryzae. During fermentation, sake yeast requires lipids, such as unsaturated fatty acids and sterols, in addition to substances provided by koji enzymes for fermentation. However, the role of sphingolipids on the brewing characteristics of sake yeast has not been studied. In this study, we revealed that glycosylceramide, one of the sphingolipids abundant in koji, affects yeast fermentation. The addition of soy, A. oryzae, and Grifola frondosa glycosylceramide conferred a similar effect on the flavor profiles of sake yeast. In particular, the addition of A. oryzae and G. frondosa glycosylceramide were very similar in terms of the decreases in ethyl caprylate and ethyl 9-decenoate. The addition of soy glycosylceramide induced metabolic changes to sake yeast such as a decrease in glucose, increases in ethanol and glycerol and changes in several amino acids and organic acids concentrations. Tricarboxylic acid (TCA) cycle, pyruvate metabolism, starch and sucrose metabolism, and glycerolipid metabolism were overrepresented in the cultures incubated with sake yeast and soy glycosylceramide. This is the first study of the effect of glycosylceramide on the flavor and metabolic profile of sake yeast. PMID:29761062

Waterside Security 2010 (WSS 2010) Conference: Post Conference Report

DTIC Science & Technology

2011-02-01

Memorandum Report NURC-MR-2011-002 Waterside Security 2010 (WSS2010) Conference: post conference report Ronald Kessel and...in NATO, NURC conducts maritime research in support of NATO’s operational and transformation requirements. Reporting to the Supreme Allied Commander...independent business process certification. Copyright © NURC 2011. NATO member nations have unlimited rights to use, modify, reproduce, release

Branched-Chain Amino Acid Negatively Regulates KLF15 Expression via PI3K-AKT Pathway

PubMed Central

Liu, Yunxia; Dong, Weibing; Shao, Jing; Wang, Yibin; Zhou, Meiyi; Sun, Haipeng

2017-01-01

Recent studies have linked branched-chain amino acid (BCAA) with numerous metabolic diseases. However, the molecular basis of BCAA's roles in metabolic regulation remains to be established. KLF15 (Krüppel-like factor 15) is a transcription factor and master regulator of glycemic, lipid, and amino acids metabolism. In the present study, we found high concentrations of BCAA suppressed KLF15 expression while BCAA starvation induced KLF15 expression, suggesting KLF15 expression is negatively controlled by BCAA.Interestingly, BCAA starvation induced PI3K-AKT signaling. KLF15 induction by BCAA starvation was blocked by PI3K and AKT inhibitors, indicating the activation of PI3K-AKT signaling pathway mediated the KLF15 induction. BCAA regulated KLF15 expression at transcriptional level but not post-transcriptional level. However, BCAA starvation failed to increase the KLF15-promoter-driven luciferase expression, suggesting KLF15 promoter activity was not directly controlled by BCAA. Finally, fasting reduced BCAA abundance in mice and KLF15 expression was dramatically induced in muscle and white adipose tissue, but not in liver. Together, these data demonstrated BCAA negatively regulated KLF15 expression, suggesting a novel molecular mechanism underlying BCAA's multiple functions in metabolic regulation. PMID:29118722

Branched-Chain Amino Acid Negatively Regulates KLF15 Expression via PI3K-AKT Pathway.

PubMed

Liu, Yunxia; Dong, Weibing; Shao, Jing; Wang, Yibin; Zhou, Meiyi; Sun, Haipeng

2017-01-01

Recent studies have linked branched-chain amino acid (BCAA) with numerous metabolic diseases. However, the molecular basis of BCAA's roles in metabolic regulation remains to be established. KLF15 (Krüppel-like factor 15) is a transcription factor and master regulator of glycemic, lipid, and amino acids metabolism. In the present study, we found high concentrations of BCAA suppressed KLF15 expression while BCAA starvation induced KLF15 expression, suggesting KLF15 expression is negatively controlled by BCAA.Interestingly, BCAA starvation induced PI3K-AKT signaling. KLF15 induction by BCAA starvation was blocked by PI3K and AKT inhibitors, indicating the activation of PI3K-AKT signaling pathway mediated the KLF15 induction. BCAA regulated KLF15 expression at transcriptional level but not post-transcriptional level. However, BCAA starvation failed to increase the KLF15-promoter-driven luciferase expression, suggesting KLF15 promoter activity was not directly controlled by BCAA. Finally, fasting reduced BCAA abundance in mice and KLF15 expression was dramatically induced in muscle and white adipose tissue, but not in liver. Together, these data demonstrated BCAA negatively regulated KLF15 expression, suggesting a novel molecular mechanism underlying BCAA's multiple functions in metabolic regulation.

CERN automatic audio-conference service

NASA Astrophysics Data System (ADS)

Sierra Moral, Rodrigo

2010-04-01

Scientists from all over the world need to collaborate with CERN on a daily basis. They must be able to communicate effectively on their joint projects at any time; as a result telephone conferences have become indispensable and widely used. Managed by 6 operators, CERN already has more than 20000 hours and 5700 audio-conferences per year. However, the traditional telephone based audio-conference system needed to be modernized in three ways. Firstly, to provide the participants with more autonomy in the organization of their conferences; secondly, to eliminate the constraints of manual intervention by operators; and thirdly, to integrate the audio-conferences into a collaborative working framework. The large number, and hence cost, of the conferences prohibited externalization and so the CERN telecommunications team drew up a specification to implement a new system. It was decided to use a new commercial collaborative audio-conference solution based on the SIP protocol. The system was tested as the first European pilot and several improvements (such as billing, security, redundancy...) were implemented based on CERN's recommendations. The new automatic conference system has been operational since the second half of 2006. It is very popular for the users and has doubled the number of conferences in the past two years.

76 FR 67725 - Technical Conference on Penalty Guidelines; Second Notice of Technical Conference on Penalty...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... Conference on Penalty Guidelines; Second Notice of Technical Conference on Penalty Guidelines On September 21... Conference on Penalty Guidelines to be held on November 17, 2011. The conference will be held from 1 p.m. to... impact of the Penalty Guidelines, which the Commission issued on September 17, 2010,\\1\\ on compliance and...

Plasticity in body temperature and metabolic capacity sustains winter activity in a small endotherm (Rattus fuscipes).

PubMed

Glanville, Elsa J; Seebacher, Frank

2010-03-01

Small mammals that remain active throughout the year at a constant body temperature have a much greater energy and food requirement in winter. Lower body temperatures in winter may offset the increased energetic cost of remaining active in the cold, if cellular metabolism is not constrained by a negative thermodynamic effect. We aimed to determine whether variable body temperatures can be advantageous for small endotherms by testing the hypothesis that body temperature fluctuates seasonally in a wild rat (Rattus fuscipes); conferring an energy saving and reducing food requirements during resource restricted winter. Additionally we tested whether changes in body temperature affected tissue specific metabolic capacity. Winter acclimatized rats had significantly lower body temperatures and thicker fur than summer acclimatized rats. Mitochondrial oxygen consumption and the activity of enzymes that control oxidative (citrate synthase, cytochrome c-oxidase) and anaerobic (lactate dehydrogenase) metabolism were elevated in winter and were not negatively affected by the lower body temperature. Energy transfer modeling showed that lower body temperatures in winter combined with increased fur thickness to confer a 25 kJ day(-1) energy saving, with up to 50% owing to reduced body temperature alone. We show that phenotypic plasticity at multiple levels of organization is an important component of the response of a small endotherm to winter. Mitochondrial function compensates for lower winter body temperatures, buffering metabolic heat production capacity. Copyright 2009 Elsevier Inc. All rights reserved.

Australian contemporary management of synchronous metastatic colorectal cancer.

PubMed

Malouf, Phillip; Gibbs, Peter; Shapiro, Jeremy; Sockler, Jim; Bell, Stephen

2018-01-01

This article outlines the current Australian multidisciplinary treatment of synchronous metastatic colorectal adenocarcinoma and assesses the factors that influence patient outcome. This is a retrospective analysis of the prospective 'Treatment of Recurrent and Advanced Colorectal Cancer' registry, describing the patient treatment pathway and documenting the extent of disease, resection of the colorectal primary and metastases, chemotherapy and biological therapy use. Cox regression models for progression-free and overall survival were constructed with a comprehensive set of clinical variables. Analysis was intentionn-ton-treat, quantifying the effect of treatment intent decided at the multidisciplinary team meeting (MDT). One thousand one hundred and nine patients presented with synchronous metastatic disease between July 2009 and November 2015. Median follow-up was 15.8 months; 4.4% (group 1) had already curative resections of primary and metastases prior to MDT, 22.2% (group 2) were considered curative but were referred to MDT for opinion and/or medical oncology treatment prior to resection and 70.2% were considered palliative at MDT (group 3). Overall, 83% received chemotherapy, 55% had their primary resected and 23% had their metastases resected; 13% of resections were synchronous, 20% were staged with primary resected first and 62% had only the colorectal primary managed surgically. Performance status, metastasis resection (R0 versus R1 versus R2 versus no resection), resection of the colorectal primary and treatment intent determined at MDT were the most significant factors for progression-free and overall survival. This is the largest Australian series of synchronous metastatic colorectal adenocarcinoma and offers insight into the nature and utility of contemporary practice. © 2016 Royal Australasian College of Surgeons.

Three different [NiFe] hydrogenases confer metabolic flexibility in the obligate aerobe Mycobacterium smegmatis.

PubMed

Berney, Michael; Greening, Chris; Hards, Kiel; Collins, Desmond; Cook, Gregory M

2014-01-01

Mycobacterium smegmatis is an obligate aerobe that harbours three predicted [NiFe] hydrogenases, Hyd1 (MSMEG_2262–2263), Hyd2 (MSMEG_2720-2719) and Hyd3 (MSMEG_3931-3928). We show here that these three enzymes differ in their phylogeny, regulation and catalytic activity. Phylogenetic analysis revealed that Hyd1 groups with hydrogenases that oxidize H2 produced by metabolic processes, and Hyd2 is homologous to a novel group of putative high-affinity hydrogenases. Hyd1 and Hyd2 respond to carbon and oxygen limitation, and, in the case of Hyd1, hydrogen supplementation. Hydrogen consumption measurements confirmed that both enzymes can oxidize hydrogen. In contrast, the phylogenetic analysis and activity measurements of Hyd3 are consistent with the enzyme evolving hydrogen. Hyd3 is controlled by DosR, a regulator that responds to hypoxic conditions. The strict dependence of hydrogen oxidation of Hyd1 and Hyd2 on oxygen suggests that the enzymes are oxygen tolerant and linked to the respiratory chain. This unique combination of hydrogenases allows M. smegmatis to oxidize hydrogen at high (Hyd1) and potentially tropospheric (Hyd2) concentrations, as well as recycle reduced equivalents by evolving hydrogen (Hyd3). The distribution of these hydrogenases throughout numerous soil and marine species of actinomycetes suggests that oxic hydrogen metabolism provides metabolic flexibility in environments with changing nutrient fluxes.

PREFACE: International Scientific Conference on Radiation-Thermal Effects and Processes in Inorganic Materials 2015 (RTEP2015)

NASA Astrophysics Data System (ADS)

2016-02-01

The International Scientific Conference "Radiation-Thermal Effects and Processes in Inorganic Materials" is a traditional representative forum devoted to the discussion of fundamental problems of radiation physics and its technical applications. The first nine conferences were held fourfold in Tomsk, Ulan-Ude (Russia), Bishkek (Kyrgyzstan), Tashkent (Uzbekistan), Sharm El Sheikh (Egypt), the island of Cyprus. The XI conference was held in Tomsk, Russia. The program of the Conference covers a wide range of technical areas and modern aspects of radiation physics, its applications and related matters. Topics of interest include, but are not limited to: • Physical and chemical phenomena in inorganic materials in radiation, electrical and thermal fields; • Research methods and equipment modification states and properties of materials; • Technologies and equipment for their implementation; • The use of radiation-thermal processes in nanotechnology; • Adjacent to the main theme of the conference issues The conference was attended by leading scientists from countries near and far abroad who work in the field of radiation physics of solid state and of radiation material science. The School-Conference of Young Scientists was also held during the conference. The event was held with the financial support of the Russian Foundation for Basic Research, projects No. 15-02-20616.

A holistic view of polyhydroxyalkanoate metabolism in Pseudomonas putida.

PubMed

Prieto, Auxiliadora; Escapa, Isabel F; Martínez, Virginia; Dinjaski, Nina; Herencias, Cristina; de la Peña, Fernando; Tarazona, Natalia; Revelles, Olga

2016-02-01

Polyhydroxyalkanoate (PHA) metabolism has been traditionally considered as a futile cycle involved in carbon and energy storage. The use of cutting-edge technologies linked to systems biology has improved our understanding of the interaction between bacterial physiology, PHA metabolism and other cell functions in model bacteria such as Pseudomonas putida KT2440. PHA granules or carbonosomes are supramolecular complexes of biopolyester and proteins that are essential for granule segregation during cell division, and for the functioning of the PHA metabolic route as a continuous cycle. The simultaneous activities of PHA synthase and depolymerase ensure the carbon flow to the transient demand for metabolic intermediates to balance the storage and use of carbon and energy. PHA cycle also determines the number and size of bacterial cells. The importance of PHAs as nutrients for members of the microbial community different to those that produce them is illustrated here via examples of bacterial predators such as Bdellovibrio bacteriovorus that prey on PHA producers and produces specific extra-cellular depolymerases. PHA hydrolysis confers Bdellovibrio ecological advantages in terms of motility and predation efficiency, demonstrating the importance of PHA producers predation in population dynamics. Metabolic modulation strategies for broadening the portfolio of PHAs are summarized and their properties are compiled. © 2014 Society for Applied Microbiology and John Wiley & Sons Ltd.

78 FR 27963 - Reliability Technical Conference; Notice of Technical Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-13

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. AD13-6-000] Reliability Technical Conference; Notice of Technical Conference Take notice that the Federal Energy Regulatory... related to the reliability of the Bulk-Power System. A more formal agenda will be issued at a later date...

Proceedings of the International Academy for Information Management Annual Conference (15th, Brisbane, Australia, December 6-10, 2000).

ERIC Educational Resources Information Center

International Academy for Information Management.

This document presents proceedings from the International Academy for Information Management (IAIM) annual conference, held December 6-10, 2000 in Brisbane, Australia. Papers include: "Metacognitive Miscalibration and Underachievement in a Computer Literacy Course: Some Preliminary Observations" (Deborah K. Smith, William Wittman, C. Bryan…

Gordon Research Conference on Genetic Toxicology

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

Project Director Penelope Jeggo

2003-02-15

Genetic toxicology represents a study of the genetic damage that a cell can incur, the agents that induce such damage, the damage response mechanisms available to cells and organisms, and the potential consequences of such damage. Genotoxic agents are abundant in the environment and are also induced endogenously. The consequences of such damage can include carcinogenesis and teratogenesis. An understanding of genetic toxicology is essential to carry out risk evaluations of the impact of genotoxic agents and to assess how individual genetic differences influence the response to genotoxic damage. In recent years, the importance of maintaining genomic stability has becomemore » increasingly recognized, in part by the realization that failure of the damage response mechanisms underlies many, if not all, cancer incidence. The importance of these mechanisms is also underscored by their remarkable conservation between species, allowing the study of simple organisms to provide significant input into our understanding of the underlying mechanisms. It has also become clear that the damage response mechanisms interface closely with other aspects of cellular metabolism including replication, transcription and cell cycle regulation. Moreover, defects in many of these mechanisms, as observed for example in ataxia telangiectasia patients, confer disorders with associated developmental abnormalities demonstrating their essential roles during growth and development. In short, while a decade ago, a study of the impact of DNA damage was seen as a compartmentalized area of cellular research, it is now appreciated to lie at the centre of an array of cellular responses of crucial importance to human health. Consequently, this has become a dynamic and rapidly advancing area of research. The Genetic Toxicology Gordon Research Conference is biannual with an evolving change in the emphasis of the meetings. From evaluating the nature of genotoxic chemicals, which lay at the centre of the

In situ clinical effects of new dentifrices containing 1.5% arginine and fluoride on enamel de- and remineralization and plaque metabolism.

PubMed

Cantore, R; Petrou, I; Lavender, S; Santarpia, P; Liu, Z; Gittins, E; Vandeven, M; Cummins, D; Sullivan, R; Utgikar, N

2013-01-01

The primary objective of the three studies reported in this paper was to evaluate the effects of new dentifrices containing 1.5% arginine, an insoluble calcium compound, and fluoride for their ability to promote remineralization of demineralized enamel, and to prevent mineral loss from sound enamel specimens. A secondary objective was to determine the effects on plaque metabolism with respect to the conversion of arginine to ammonia and sucrose to lactic acid. In Study 1, an intraoral remineralization/demineralization clinical model was used to assess the ability to promote remineralization of enamel of two dentifrices containing 1.5% arginine and 1450 ppm fluoride, as sodium monofluorophosphate (MFP), relative to a positive control with dicalcium phosphate dihydrate (Dical) and 1450 ppm fluoride, and a negative control with Dical and 250 ppm fluoride. One of the arginine-containing dentifrices contained Dical, and the other contained calcium carbonate as the source of insoluble calcium. Microradiography and image analysis were used to measure mineral changes. The study used a double-blind crossover design with a two-week treatment period. Each treatment period was preceded by a one-week washout period. Each product was used twice a day for two weeks. In the two other studies, the ability of dentifrices containing 1.5% arginine and fluoride to prevent demineralization of sound enamel blocks was assessed using an intraoral demineralization/remineralization clinical model and a double-blind crossover design with a five-day treatment period. A one-week minimum washout period preceded each treatment phase. Microhardness was used to assess mineral changes. Cariogenic challenges were administered by dipping each intraoral retainer into a 10% sucrose solution four times per day. Each product was used twice per day during the treatment period. Plaque was harvested from the specimens to measure the ability of the plaque to convert arginine to ammonia (Studies 2 and 3) and

Sustained analgesic effect of clonidine co-polymer depot in a porcine incisional pain model.

PubMed

Wilsey, Jared T; Block, Julie H

2018-01-01

Previous research suggests that the α 2 adrenergic agonist clonidine, a centrally acting analgesic and antihypertensive, may also have direct effects on peripheral pain generators. However, aqueous injections are limited by rapid systemic absorption leading to off target effects and a brief analgesic duration of action. The aim of this study was to examine the efficacy of a sustained-release clonidine depot, placed in the wound bed, in a pig incisional pain model. The depot was a 15 mm ×5 mm ×0.3 mm poly(lactide-co-caprolactone) polymer film containing 3% (w/w) clonidine HCl (MDT3). Fifty-two young adult mix Landrace pigs (9-11 kg) were divided into seven groups. All subjects received a 6 cm, full-thickness, linear incision into the left lateral flank. Group 1 served as a Sham control group (Sham, n=8). Group 2 received three placebo strips (PBO, n=8), placed end-to-end in the subcutaneous wound bed before wound closure. Group 3 received one MDT3 and two PBO (n=8), Group 4 received two MDT3 and one PBO (n=8), and Group 5 received three MDT3 (n=8). Positive control groups received peri-incisional injections of bupivacaine solution (Group 6, 30 mg/day bupivacaine, n=8) or clonidine solution (Group 7, 225 µg/day, n=4). The surgical procedure was associated with significant peri-incisional tactile allodynia. There was a dose-dependent effect of MDT3 in partially reversing the peri-incisional tactile allodynia, with maximum pain relief relative to Sham at 72 hours. Daily injections of bupivacaine (30 mg), but not clonidine (up to 225 µg), completely reversed allodynia within 48 hours. There was a statistically significant correlation between the dose of MDT3 and cumulative withdrawal threshold from 4 hours through the conclusion of the study on day 7. These data suggest that a sustained-release clonidine depot may be a viable nonopioid, nonamide anesthetic therapy for the treatment of acute postsurgical nociceptive sensitization.

Transforming the Morbidity and Mortality Conference to Promote Safety and Quality in a PICU.

PubMed

Cifra, Christina L; Bembea, Melania M; Fackler, James C; Miller, Marlene R

2016-01-01

Determine the effectiveness of a structured systems-oriented morbidity and mortality conference in improving the process of reviewing and responding to adverse events in a PICU. Prospective time series analysis before and after implementation of a systems-oriented morbidity and mortality conference. Single tertiary referral PICU in Baltimore, MD. Thirty-three patients discussed before and 31 patients after implementation of a systems-oriented morbidity and mortality conference over a total of 20 morbidity and mortality conferences, from April 2013 to March 2014. Systems-oriented morbidity and mortality conference incorporating elements of medical incident analysis. There was a significant increase in meeting attendance (mean, 12 vs 31 attendees per morbidity and mortality conference; p < 0.001) after the systems-oriented morbidity and mortality conference was instituted. There was no significant difference in the mean number of cases suggested (4.2 vs 4.6) or discussed (3.3 vs 3.1) per morbidity and mortality conference. There was also no significant difference in the mean number of adverse events identified per morbidity and mortality conference (3.4 vs 4.3). However, there was an increase in the proportion of cases discussed using a standard case review tool, but this did not reach statistical significance (27% vs 45%; p = 0.231). Nevertheless, we observed a significant increase in the mean number of quality improvement interventions suggested (2.4 vs 5.6; p < 0.001) and implemented (1.7 vs 4.4; p < 0.001) per morbidity and mortality conference. All adverse event categories identified had corresponding interventions suggested after the systems-oriented morbidity and mortality conference was instituted compared with before (80% vs 100%). Intervention-to-adverse event ratios per category were also higher (mean, 0.6 vs 1.5). A structured systems-oriented PICU morbidity and mortality conference incorporating elements of medical incident analysis improves the process

TU-F-CAMPUS-J-04: Evaluation of Metal Artifact Reduction Technique for the Radiation Therapy Planning

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

Jeong, K; Kuo, H; Ritter, J

Purpose: To evaluate the feasibility of using a metal artifact reduction technique in depleting metal artifact and its application in improving dose calculation in External Radiation Therapy Planning. Methods: CIRS electron density phantom was scanned with and without steel drill bits placed in some plug holes. Meta artifact reduction software with Metal Deletion Technique (MDT) was used to remove metal artifacts for scanned image with metal. Hounsfield units of electron density plugs from artifact free reference image and MDT processed images were compared. To test the dose calculation improvement after the MDT processed images, clinically approved head and neck planmore » with manual dental artifact correction was tested. Patient images were exported and processed with MDT and plan was recalculated with new MDT image without manual correction. Dose profiles near the metal artifacts were compared. Results: The MDT used in this study effectively reduced the metal artifact caused by beam hardening and scatter. The windmill around the metal drill was greatly improved with smooth rounded view. Difference of the mean HU in each density plug between reference and MDT images were less than 10 HU in most of the plugs. Dose difference between original plan and MDT images were minimal. Conclusion: Most metal artifact reduction methods were developed for diagnostic improvement purpose. Hence Hounsfield unit accuracy was not rigorously tested before. In our test, MDT effectively eliminated metal artifacts with good HU reproduciblity. However, it can introduce new mild artifacts so the MDT images should be checked with original images.« less

Conference of University Administrators Conference Proceedings (12th, Surrey, England, March 21-23, 1985).

ERIC Educational Resources Information Center

Conference of Univ. Administrators.

Conference proceedings for the Conference of University Administrators include summaries of conference sessions, along with Austin Pearce's paper, "The Needs of Industry: What Are They?" Sessions focused on: forming a university company, financial diversification, financial modeling, stock exchange investment and universities, funding of…

The 2017 CALDAR Summer Institute and International Conference Promoting Global Health-Precision Research in Substance Abuse, HIV, and Care.

PubMed

Hser, Yih-Ing; Li, Ming D; Grella, Christine; Brecht, Lynn; Chen, Zhiwei; Chang, Sulie L; Chang, Linda; Normand, Jacques; Tai, Betty

2017-06-01

The 2017 CALDAR Summer Institute on Longituidnal Research and International Conference Series to Promote Global Health will take place in Los Angeles Universal City, CA, USA from August 15 to August 17, 2017. The conference will present a selection of the lastest and most current reseach in the areas of addiction, HIV, and related treatment.

Improving patient survival with the colorectal cancer multi-disciplinary team.

PubMed

MacDermid, E; Hooton, G; MacDonald, M; McKay, G; Grose, D; Mohammed, N; Porteous, C

2009-03-01

There is little information on the impact of the colorectal multi-disciplinary team (MDT) in the United Kingdom. Our single operator presented his patients before and after the inception of an MDT meeting in June 2002. The aim of this study was to assess the effect of this on his patients' survival, and trends in the use of adjuvant chemotherapy. Data were collected on all patients (n = 310) undergoing colectomy for colorectal cancer by one surgeon. Excluding patients with Dukes A stage, the pre-MDT cohort from January 1997 to May 2002 was 176 and the post-MDT cohort from June 2002 to December 2005 was 134. Three-year survival rates were calculated using Kaplan-Meier life table analysis. Prognostic factors were analysed using Cox-proportional hazard regression, and chemotherapy data analysed using the chi-squared test. Independent prognostic indicators of chemotherapy prescription were examined using binary logistic testing. MDT status was shown to be an independent predictor of survival on hazard regression analysis (P = 0.044). A significantly greater number of patients were prescribed adjuvant chemotherapy in the post-MDT cohort (P = 0.0002). MDT status was shown to be a significant prognostic indicator of chemotherapy prescription (P < 0.0001). Three-year survival for Dukes C patients was 58% in the pre-MDT group, and 66% in the post-MDT group (P = 0.023). There was a significant increase in patients undergoing adjuvant postoperative chemotherapy after the inception of the MDT. This was associated with a significant survival benefit in patients with Dukes C disease. The data suggest that the MDT process has resulted in an increase in the prescription of adjuvant chemotherapy, with 3-year survival being greater after its inception.

10th international conference on high-occupancy vehicle systems : conference proceedings

DOT National Transportation Integrated Search

2001-08-01

This report documents the proceedings from the 10th International High-Occupancy Vehicle (HOV) Systems Conference held in Dallas, Texas on August 27-30, 2000. The Conference was sponsored by the Transportation Research Board (TRB), in cooperation wit...

Twitter use in physics conferences.

PubMed

Webb, Stephen

An analysis of Twitter use in 116 conferences suggests that the service is used more extensively at PACS10 conferences (those devoted to the physics of elementary particles and fields) and PACS90 conferences (those devoted to geophysics, astronomy, and astrophysics) than at conferences in other fields of physics. Furthermore, Twitter is used in a qualitatively different manner. A possible reason for these differences is discussed.

The proceedings of the 15th professional conference on Williams Syndrome.

PubMed

Walton, Jennifer R; Martens, Marilee A; Pober, Barbara R

2017-05-01

Williams Syndrome (WS) is a contiguous gene deletion disorder, caused by the deletion of approximately 26-28 genes from chromosome 7 (7q11.23). Individuals with WS have complex medical, developmental, and behavioral features, requiring multidisciplinary and interdisciplinary collaboration. Guidelines detailing the identification, evaluation, and monitoring of individuals with WS need clarification, especially for primary care providers who are first-line in their management. This report summarizes the proceedings of the 2016 Professional Conference on WS in Columbus, OH. Presentations were directed towards primary care providers and subspecialists, emphasizing evidence-based practices for treating the prevalent medical and behavioral features of WS. Included in this report are findings from a panel of cardiovascular experts discussing three case studies on treatment of hypertension and the use of sedation or anesthesia for non-cardiac procedures. Abstracts from individual expert presenters are included, covering various medical and behavioral topics, and providing updates in management of WS individuals. The following topics were discussed: differences in phenotypes of 7q11.23 deletion versus duplication, growth parameters, endocrine concerns, sleep difficulties, behaviors to monitor, and pharmacological options, the neurodevelopmental profile of WS individuals, and the importance of monitoring medical and behavioral concerns as WS individuals transition to adulthood. © 2017 Wiley Periodicals, Inc.

Stroke care conference.

PubMed

Watkins, Caroline

2016-10-28

The 11th UK Stroke Forum Conference, hosted by the Stroke Association, is the largest stroke conference in the UK. It aims to provide nurses and other healthcare professionals with opportunities to share learning and best practice in stroke care and rehabilitation.

Report on the International Conference on Emergency Health Care Development.

PubMed Central

Dines, G B

1990-01-01

Emergency medical services (EMS) provide rescue, field stabilization, transportation to medical facilities, and definitive care for persons experiencing medical emergencies. In order to advance worldwide development and refinement of EMS systems, and their integration with emergency preparedness and response programs, the International Conference on Emergency Health Care Development was held in Crystal City, Arlington, VA, August 15-19, 1989. The conference was supported by the Department of Health and Human Services and its Health Resources and Services Administration; the Department of Transportation and its National Highway Traffic and Safety Administration; and the Pan American Health Organization. Objectives of the conference were to clarify linkages between various levels of emergency response, to present methods for developing or improving EMS systems within societies with different resources, to demonstrate processes by which EMS systems have been developed, and to propose international emergency health care development goals. Topics included development of services in developing nations, case studies of underdeveloped countries' responses to natural disasters, and a method for updating disaster response through use of available medical resources. PMID:1968669

38 CFR 59.123 - Conference.

Code of Federal Regulations, 2010 CFR

2010-07-01

... TO STATES FOR CONSTRUCTION OR ACQUISITION OF STATE HOMES § 59.123 Conference. At any time, VA may recommend that a conference (such as a design development conference) be held in VA Central Office in...

Conference call.

PubMed

2002-03-01

The RCN A&E Nursing Association, Black Country A&E professional development group and University of Wolverhampton school of health are holding the Emergency Nursing Research 2002 conference on March 6 in Wolverhampton. For more information, contact Alastair Gray by phone on 01902 307999 ext 2055 or by email at a.d.gray@wlv.ac.uk. Details available at www.man.ac.uk/rcn/conference/enrc2002.doc.

Higher Education in Georgia: Assessment, Evaluation, and Accreditation. Proceedings of the Conference (Athens, Georgia, January 15-16, 1986).

ERIC Educational Resources Information Center

Fincher, Cameron, Ed.; And Others

Higher education assessment, evaluation, and accreditation in Georgia are addressed in these proceedings of a 1986 conference sponsored by the University of Georgia and the Southern Association of Colleges and Schools (SACS). Panel papers cover: assessing student performance and outcomes, academic standards and needs assessment for specific…

Commission of Professors of Adult Education. Proceedings of the Annual Conference (Montreal, Quebec, Canada, October 13-15, 1991).

ERIC Educational Resources Information Center

Flannery, Daniele, Ed.; And Others

This document contains the following conference presentations and panel discussions: "What Went on at the 1990 CPAE [Commission of Professors of Adult Education] Meetings in Salt Lake City" (Michael Collins); "Reflections on the Commission of Professors of Adult Education" (Robert M. Smith); "Reconstructing the Mainstream:…

A Report of the Home Based Working Conference, Learning Institute of North Carolina (LINC) (March 12-15, 1973).

ERIC Educational Resources Information Center

Learning Inst. of North Carolina, Durham.

The primary objective of this conference was to provide Head Start program representatives with information and descriptive materials on approaches to home-based education for preschool children with the parent as the focal point. Descriptions of six different programs outline objectives, services, advantages, and disadvantages, cost, evaluation…

Business of biosimilars - 14th annual conference (October 15-17, 2013 - Boston, Massachusetts, USA).

PubMed

Bourgoin, A

2013-12-01

Competition in the biological market offers a new set of opportunities and challenges within the healthcare industry. Biosimilars, like generic small-molecule drugs, can provide cost savings and increase patient access, while also promoting innovation. While large molecule manufacturers face many challenges unique to complex therapeutics, it is becoming clear that the commercialization of biosimilars shares many of the same hurdles as the generics market. The 14th Annual Business of Biosimilars Conference provided quality presentations from industry leaders regarding many commercial considerations for stakeholders interested in entering the biosimilars market. Opportunities to network with industry experts were offered, with over 120 attendees. Copyright 2013 Prous Science, S.A.U. or its licensors. All rights reserved.

Conference scene: DGVS spring conference 2009.

PubMed

Kolligs, Frank Thomas

2009-10-01

The 3rd annual DGVS Spring Conference of the German Society for Gastroenterology (Deutsche Gesellschaft für Verdauungs- und Stoffwechselkrankheiten) was held at the Seminaris Campus Hotel in Berlin, Germany, on 8-9 May, 2009. The conference was organized by Roland Schmid and Matthias Ebert from the Technical University of Munich, Germany. The central theme of the meeting was 'translational gastrointestinal oncology: towards personalized medicine and individualized therapy'. The conference covered talks on markers for diagnosis, screening and surveillance of colorectal cancer, targets for molecular therapy, response prediction in clinical oncology, development and integration of molecular imaging in gastrointestinal oncology and translational research in clinical trial design. Owing to the broad array of topics and limitations of space, this article will focus on biomarkers, response prediction and the integration of biomarkers into clinical trials. Presentations mentioned in this summary were given by Matthias Ebert (Technical University of Munich, Germany), Esmeralda Heiden (Epigenomics, Berlin, Germany), Frank Kolligs (University of Munich, Germany), Florian Lordick (University of Heidelberg, Germany), Hans Jorgen Nielsen (University of Copenhagen, Denmark), Anke Reinacher-Schick (University of Bochum, Germany), Christoph Röcken (University of Berlin, Germany), Wolff Schmiegel (University of Bochum, Germany) and Thomas Seufferlein (University of Halle, Germany).

Microhole Drilling Tractor Technology Development

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

Western Well Tool

2007-07-09

highly efficient tool that both delivers high level of force for the pressure available and inherently increases downhole reliability because parts are less subject to contamination. The On-Off feature is essential to drilling to allow the Driller to turn off the tractor and pull back while circulating in cleanout runs that keep the hole clean of drilling debris. The gripping elements have wide contact surfaces to the formation to allow high loads without damage to the formation. As part of the development materials evaluations were conducted to verify compatibility with anticipated drilling and well bore fluids. Experiments demonstrated that the materials of the tractor are essentially undamaged by exposure to typical drilling fluids used for horizontal coiled tubing drilling. The design for the MDT was completed, qualified vendors identified, parts procured, received, inspected, and a prototype was assembled. As part of the assembly process, WWT prepared Manufacturing instructions (MI) that detail the assembly process and identify quality assurance inspection points. Subsequent to assembly, functional tests were performed. Functional tests consisted of placing the MDT on jack stands, connecting a high pressure source to the tractor, and verifying On-Off functions, walking motion, and operation over a range of pressures. Next, the Shop Demonstration Test was performed. An existing WWT test fixture was modified to accommodate operation of the 3.38 inch diameter MDT. The fixture simulated the tension applied to a tractor while walking (pulling) inside 4.0 inch diameter pipe. The MDT demonstrated: (1) On-off function, (2) Pulling forces proportional to available differential pressure up to 4000 lbs, (3) Walking speeds to 1100 ft/hour. A field Demonstration of the MDT was arranged with a major oil company operating in Alaska. A demonstration well with a Measured Depth of approximately 15,000 ft was selected; however because of problems with the well drilling was stopped

Increasing intracellular trehalose is sufficient to confer desiccation tolerance to Saccharomyces cerevisiae

PubMed Central

Tapia, Hugo; Young, Lindsey; Fox, Douglas; Bertozzi, Carolyn R.; Koshland, Douglas

2015-01-01

Diverse organisms capable of surviving desiccation, termed anhydrobiotes, include species from bacteria, yeast, plants, and invertebrates. However, most organisms are sensitive to desiccation, likely due to an assortment of different stresses such as protein misfolding and aggregation, hyperosmotic stress, membrane fracturing, and changes in cell volume and shape leading to an overcrowded cytoplasm and metabolic arrest. The exact stress(es) that cause lethality in desiccation-sensitive organisms and how the lethal stresses are mitigated in desiccation-tolerant organisms remain poorly understood. The presence of trehalose in anhydrobiotes has been strongly correlated with desiccation tolerance. In the yeast Saccharomyces cerevisiae, trehalose is essential for survival after long-term desiccation. Here, we establish that the elevation of intracellular trehalose in dividing yeast by its import from the media converts yeast from extreme desiccation sensitivity to a high level of desiccation tolerance. This trehalose-induced tolerance is independent of utilization of trehalose as an energy source, de novo synthesis of other stress effectors, or the metabolic effects of trehalose biosynthetic intermediates, indicating that a chemical property of trehalose is directly responsible for desiccation tolerance. Finally, we demonstrate that elevated intracellular maltose can also make dividing yeast tolerant to short-term desiccation, indicating that other disaccharides have stress effector activity. However, trehalose is much more effective than maltose at conferring tolerance to long-term desiccation. The effectiveness and sufficiency of trehalose as an antagonizer of desiccation-induced damage in yeast emphasizes its potential to confer desiccation tolerance to otherwise sensitive organisms. PMID:25918381

Report on the 4th International IUPAP Women in Physics Conference

NASA Astrophysics Data System (ADS)

Correa, Cynthia

2011-10-01

Stellenbosch, South Africa was the site of the 4^th International Union of Pure and Applied Physics (IUPAP) International Conference on Women in Physics, which took place on April 5^th-8^th. This conference brought together the diverse contributions of 250 female physicist attendees from nearly 60 countries worldwide to dissect the challenges faced by female physicists worldwide and to propose strategies to attract and retain more girls and women to the field. Having served as a member of the U.S. Delegation, I will discuss the resolutions reached and highlight the most important results of Global Survey of Physicists, where nearly 15,000 physicists shine light on how gender affects their lives and careers.

Proceedings of the Conference of the International Group for the Psychology of Mathematics Education (29th, Melbourne, Australia, July 10-15, 2005). Volume 2

ERIC Educational Resources Information Center

Chick, Helen L., Ed.; Vincent, Jill L., Ed.

2005-01-01

This document contains the second volume of the proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education. Conference papers are centered around the theme of "Learners and Learning Environments." This volume features 43 research reports by presenters with last names beginning between Adl…

Forum 76; a Modern Chautauqua. Proceedings of the National Conference on Open Learning and Nontraditional Study (3rd, Lincoln, Nebraska, June 15-17, 1976).

ERIC Educational Resources Information Center

Cavert, C. Edward, Comp.

This third national conference on open learning and nontraditional study attempted to demonstrate cooperative efforts across the country and to show how open learning and nontraditional study relate to unified efforts to achieve common goals. Topics discussed at the conference included: (1) the national overview, (2) military training programs,…

The National Conference on Professional and Personal Renewal for Faculty (2nd, Atlanta, Georgia, April 13-15, 1989).

ERIC Educational Resources Information Center

Georgia Univ., Athens. Office of Instructional Development.

This document reports on the second of a projected series of conferences, for University of Georgia faculty, having the theme of "faculty renewal" (rather than the older "faculty development") as the major focus. Following a brief introduction, the proceedings open with the keynote speech, "Meeting the Challenge of…

First Virtual Live Conference in Healthcare.

PubMed

Parthasarathi, Ramakrishnan; Gomes, Rachel M; Palanivelu, Praveen Raj; Senthilnathan, Palanisamy; Rajapandian, Subbiah; Venkatachalam, Ramasamy; Palanivelu, Chinnusamy

2017-07-01

Conferences and meetings bring together thousands of doctors from diverse locations. However, the traveling, accommodation, and arrangement of venues for conferences and meetings are expensive and a lot of time needs to be devoted to these logistics. The purpose of this article was to present our own virtual live conference experience using web conferencing and to briefly outline the basics and advantages of this technology in organization of healthcare conferences. Web conferencing technology was used to organize an international bariatric surgery conference, allowing a large number of attendees to participate and interact from wherever they were, using merely an Internet connection with a video player on their personal computers, laptops, or smartphones. A virtual live conference saves a lot of time and cost and simplifies the logistics needed to organize a learning conference with worldwide participation. As far as we know, this is the first report of a virtual live conference in healthcare. We see it as the future of organizing experts as well as medical teaching conferences.

7 CFR 1.167 - Conference.

Code of Federal Regulations, 2013 CFR

2013-01-01

... that conducting the conference by audio-visual telecommunication: (i) Is necessary to prevent prejudice.... If the Judge determines that a conference conducted by audio-visual telecommunication would... correspondence, the conference shall be conducted by audio-visual telecommunication unless the Judge determines...

7 CFR 1.167 - Conference.

Code of Federal Regulations, 2011 CFR

2011-01-01

... that conducting the conference by audio-visual telecommunication: (i) Is necessary to prevent prejudice.... If the Judge determines that a conference conducted by audio-visual telecommunication would... correspondence, the conference shall be conducted by audio-visual telecommunication unless the Judge determines...

7 CFR 1.167 - Conference.

Code of Federal Regulations, 2012 CFR

2012-01-01

... that conducting the conference by audio-visual telecommunication: (i) Is necessary to prevent prejudice.... If the Judge determines that a conference conducted by audio-visual telecommunication would... correspondence, the conference shall be conducted by audio-visual telecommunication unless the Judge determines...

7 CFR 1.167 - Conference.

Code of Federal Regulations, 2014 CFR

2014-01-01

... that conducting the conference by audio-visual telecommunication: (i) Is necessary to prevent prejudice.... If the Judge determines that a conference conducted by audio-visual telecommunication would... correspondence, the conference shall be conducted by audio-visual telecommunication unless the Judge determines...

7 CFR 1.167 - Conference.

Code of Federal Regulations, 2010 CFR

2010-01-01

... that conducting the conference by audio-visual telecommunication: (i) Is necessary to prevent prejudice.... If the Judge determines that a conference conducted by audio-visual telecommunication would... correspondence, the conference shall be conducted by audio-visual telecommunication unless the Judge determines...

Declining Enrollment. An NSBA Conference (Colorado Springs, Colorado, August 4-6, 1976). Conference Report.

ERIC Educational Resources Information Center

Florio, David H.

This report results from a National School Boards Association (NSBA) conference on declining enrollment and from a survey of state school boards associations conducted in advance of the conference. The conference drew school board leaders and school administrators together with population experts to achieve several purposes that are reflected in…

10th Conference on Bayesian Nonparametrics

DTIC Science & Technology

2016-05-08

RETURN YOUR FORM TO THE ABOVE ADDRESS. North Carolina State University 2701 Sullivan Drive Admin Srvcs III, Box 7514 Raleigh, NC 27695 -7514 ABSTRACT...the conference. The findings from the conference is widely disseminated. The conference web site displays slides of the talks presented in the...being published by the Electronic Journal of Statistics consisting of about 20 papers read at the conference. The conference web site displays

CSP-IEEE Instrumentation and Measurement Technology Conference 2016 (IEEE 12MTC 2016)

DTIC Science & Technology

2016-08-22

Advanced Measurement and Instrumentation for NDT&E • Instrumentation and measurement for improving quality, reliability and safety : new...the Conference is in Asia , therefore China , Taiwan , Malaysia , and India were on the list. As for the acceptance rat ion , Austria , Italy, UK...15 69.4% Brazil 14 7 66.7% USA 15 6 71.4% Malaysia 12 10 54 .5% Germany 9 3 75.0% United Kingdom 10 2 83 .3% Canada 8 2 80.0% Austria 10 0

Incidence of Metabolic Syndrome in Patients Admitted to Medical Wards with ST Elevation Myocardial Infarction

PubMed Central

Karanayil, Lekshmi Sankar

2017-01-01

Introduction Metabolic Syndrome (MS) consists of a cluster of metabolic abnormalities that confer exaggerated risk of cardiovascular disease. MS is a novel risk factor for Coronary Artery Disease (CAD) and is a rising disease entity in Asia. Incidence of ST Elevation Myocardial Infarction (STEMI) is high in patients with MS. There is limited data on prevalence of MS in patients with Acute Myocardial Infarction (AMI). Aim To determine frequency of MS in patients admitted with STEMI. Materials and Methods Hundred Consecutive patients between 25 to 75 years who were admitted with STEMI at Govt medical college Thrissur were included in this prospective study. Subjects were assessed for five-component conditions of metabolic syndrome. Criteria to identify MS were based on a “Consensus statement for diagnosis of metabolic syndrome for Asian Indians”. Presence of three or more of following suggest MS, Waist Circumference (WC)>90 cm in men and 80 cm in women, Blood pressure >130/85 mm Hg, Fasting Plasma Glucose (FPG) >100 mg%, serum triglycerides >150 mg/dl, High Density Lipoprotein (HDL)<40 mg/dl in male and<50 mg/dl in female. Statistical analysis was performed using Epi-Info software. Data expressed as numbers and percents were compared by Chi-square test. Results Study enrolled 100 patients (males 80, females 20) with a mean age of 58. Frequency of MS in patients with STEMI was 40% (36% of males and 55% of females). Prevalence of components in the MS group was WC >80/90 -31(71%), BP>130/85- 23(58%), FPG >100 - 37(93%), HDL <40 (male)/ 50 (female) - 18(45%), TG >150 -15(37.5%). Conclusion The present study concluded that there is a remarkably high occurrence of metabolic syndrome and central obesity in patients with ST elevation Myocardial Infarction (MI) in our local population especially in females. Considering this fact the role of specific and targeted intervention for clinical detection and management of MS including lifestyle modifications needs to be

Interscience Conference on Antimicrobial Agents and Chemotherapy--49th annual meeting. Part 2. 12-15 September 2009, San Francisco, CA, USA.

PubMed

Turner, Ben; Murch, Lisa

2009-11-01

The Interscience Conference on Antimicrobial Agents and Chemotherapy held in San Francisco included topics covering new therapeutic developments for the treatment of infectious diseases. This conference report highlights selected presentations on several antibiotics in development including a broad-spectrum penem beta-lactam antibiotic, a novel siderophore monobactam, as well as other novel antibiotics. Investigational drugs discussed include sulopenem and sulopenem etzadroxil (both Pfizer Inc), BAL-30072 (Basilea Pharmaceutica International Ltd), TP-120 and TP-787 (both Tetraphase Pharmaceuticals Inc), NAI-107 (New Anti Infectives Consortium/NexThera Biosciences) and ABI-200 (AdRem Biotech/US Department of Agriculture).

Preparing Technicians for the Twenty-First Century in Agriculture, Agribusiness, and Natural Resources. Summary Report of a Conference (Columbus, Ohio, April 15-16, 1985).

ERIC Educational Resources Information Center

Mokma, Arnold L., Ed.; Barrick, Kirby, Ed.

This report contains summaries of various portions of a conference dealing with preparing technicians for various agricultural occupations as well as the texts of several papers presented at the conference. The keynote address, "Technology for the 21st Century" by John A. Conrads, is presented together with the following reaction panel papers:…

Proceedings of the Conference of the International Group for the Psychology of Mathematics Education (29th, Melbourne, Australia, July 10-15, 2005). Volume 4

ERIC Educational Resources Information Center

Chick, Helen L., Ed.; Vincent, Jill L., Ed.

2005-01-01

This document is the fourth volume of the proceedings of the 29th Conference of the International Group for the Psychology of Mathematics Education. Conference papers are centered around the theme of "Learners and Learning Environments." This volume features 42 research reports by presenters with last names beginning between Mul and Wu:…

[Comparative study of the efficacy of larva therapy for debridement and control of bacterial burden compared to surgical debridement and topical application of an antimicrobial].

PubMed

Contreras-Ruiz, José; Fuentes-Suárez, Adán; Arroyo-Escalante, Sara; Moncada-Barron, David; Sosa-de-Martínez, María Cristina; Maravilla-Franco, Ernesto; Domínguez-Cherit, Judith Guadalupe

2016-10-01

Maggot debridement therapy (MDT) is the use of medical grade maggots of the fly Lucilia sericata for wound debridement. Recent observations show that MDT decreases bacterial burden as well. Venous ulcers are the most commonly seen in wound clinics and require, besides adequate treatment of venous hypertension, proper wound bed preparation with debri dement of necrotic tissue and control of potential infections. To evaluate the efficacy of MDT in venous ulcers a randomized controlled trial was designed to compare MDT to surgical debridement and topical application of silver sulfadiazine (SSD) in 19 patients for 4 weeks. The study variables were area reduction, wound bed characteristics, pain, odor, anxiety and bacterial burden using quantitative tissue biopsies. MDT was effective as surgical debridement associated with topical SDD in the debridement of the wound and in reducing its size. A significant difference was observed in the reduction of bacterial burden in favor of the MDT group. Odor and anxiety increased in the MDT group without any difference in the pain intensity between groups. In conclusion, this study suggests that MDT is as effective as surgical debridement for the debridement of necrotic tissue and promote wound healing in venous ulcers and better at reducing bacterial burden.

A prospective analysis of implementation of multi-disciplinary team decisions in breast cancer.

PubMed

English, Rachel; Metcalfe, Chris; Day, James; Rayter, Zenon; Blazeby, Jane M

2012-09-01

Multi-disciplinary teams (MDTs) management of patients with cancer is mandatory in the United Kingdom, and auditing team decision-making by examining rates of decision implementation and reasons for nonimplementation may inform this practice. Consecutive breast cancer MDT decisions, subsequent decision implementation, and reasons for nonimplementation were prospectively recorded. Factors associated with nonimplementation of the MDT decision were analyzed with logistic regression. Of 289 consecutive MDT decisions involving 210 women, 20 (6.9%, 95% CIs 4.3%-10.5%) were not implemented. Most changed MDT decisions did so because of patient preferences (n = 13, 65%), with the discovery of new clinical information (n = 3) and individual doctor's views (n = 4) also leading to decision nonimplementation. MDT decisions were significantly less likely to be adhered to in patients with confirmed malignant disease compared to those with benign or 'unknown' disease categories (p < 0.001) and MDT decisions in older patients were significantly more likely not to be implemented than in younger patients (p = 0.002). Auditing nonimplementation of MDT recommendations and examining reasons for changed decisions is a useful process to monitor team performance and to identify factors that need more attention during the MDT meeting to ensure that the process makes optimal patient centered decisions. © 2012 Wiley Periodicals, Inc.

The Learning Conference

ERIC Educational Resources Information Center

Ravn, Ib

2007-01-01

Purpose: The purpose of this paper is to call attention to the fact that conferences for professionals rely on massive one-way communication and hence produce little learning for delegates--and to introduce an alternative, the "learning conference", that involves delegates in fun and productive learning processes.…

Metabolic Diet App Suite for inborn errors of amino acid metabolism.

PubMed

Ho, Gloria; Ueda, Keiko; Houben, Roderick F A; Joa, Jeff; Giezen, Alette; Cheng, Barbara; van Karnebeek, Clara D M

2016-03-01

An increasing number of rare inborn errors of metabolism (IEMs) are amenable to targeted metabolic nutrition therapy. Daily adherence is important to attain metabolic control and prevent organ damage. This is challenging however, given the lack of information of disorder specific nutrient content of foods, the limited availability and cost of specialty products as well as difficulties in reliable calculation and tracking of dietary intake and targets. To develop apps for all inborn errors of amino acid metabolism for which the mainstay of treatment is a medical diet, and obtain patient and family feedback throughout the process to incorporate this into subsequent versions. The Metabolic Diet App Suite was created with input from health care professionals as a free, user-friendly, online tool for both mobile devices and desktop computers (http://www.metabolicdietapp.org) for 15 different IEMs. General information is provided for each IEM with links to useful online resources. Nutrient information is based on the MetabolicPro™, a North American food database compiled by the Genetic Metabolic Dietitians International (GMDI) Technology committee. After user registration, a personalized dashboard and management plan including specific nutrient goals are created. Each Diet App has a user-friendly interface and the functions include: nutrient intake counts, adding your own foods and homemade recipes and, managing a daily food diary. Patient and family feedback was overall positive and specific suggestions were used to further improve the App Suite. The Metabolic Diet App Suite aids individuals affected by IEMs to track and plan their meals. Future research should evaluate its impact on patient adherence, metabolic control, quality of life and health-related outcomes. The Suite will be updated and expanded to Apps for other categories of IEMs. Finally, this Suite is a support tool only, and does not replace medical/metabolic nutrition professional advice. Copyright �

Real-time measurement of the intracellular pH of yeast cells during glucose metabolism using ratiometric fluorescent nanosensors.

PubMed

Elsutohy, Mohamed M; Chauhan, Veeren M; Markus, Robert; Kyyaly, Mohammed Aref; Tendler, Saul J B; Aylott, Jonathan W

2017-05-11

Intracellular pH is a key parameter that influences many biochemical and metabolic pathways that can also be used as an indirect marker to monitor metabolic and intracellular processes. Herein, we utilise ratiometric fluorescent pH-sensitive nanosensors with an extended dynamic pH range to measure the intracellular pH of yeast (Saccharomyces cerevisiae) during glucose metabolism in real-time. Ratiometric fluorescent pH-sensitive nanosensors consisting of a polyacrylamide nanoparticle matrix covalently linked to two pH-sensitive fluorophores, Oregon green (OG) and 5(6)carboxyfluorescein (FAM), and a reference pH-insensitive fluorophore, 5(6)carboxytetramethylrhodamine (TAMRA), were synthesised. Nanosensors were functionalised with acrylamidopropyltrimethyl ammonium hydrochloride (ACTA) to confer a positive charge to the nanoparticle surfaces that facilitated nanosensor delivery to yeast cells, negating the need to use stress inducing techniques. The results showed that under glucose-starved conditions the intracellular pH of yeast population (n ≈ 200) was 4.67 ± 0.15. Upon addition of d-(+)-glucose (10 mM), this pH value decreased to pH 3.86 ± 0.13 over a period of 10 minutes followed by a gradual rise to a maximal pH of 5.21 ± 0.26, 25 minutes after glucose addition. 45 minutes after the addition of glucose, the intracellular pH of yeast cells returned to that of the glucose starved conditions. This study advances our understanding of the interplay between glucose metabolism and pH regulation in yeast cells, and indicates that the intracellular pH homestasis in yeast is highly regulated and demonstrates the utility of nanosensors for real-time intracellular pH measurements.

The value of multidisciplinary team meetings within an early pregnancy assessment unit.

PubMed

Bharathan, Rasiah; Farag, Mena; Hayes, Kevin

2016-08-01

This is the first study to ascertain the value of multidisciplinary team (MDT) meetings within an early pregnancy assessment unit (EPAU). Our national telephone survey identified that in the United Kingdom, overall 37% of EPAU utilise regular MDT meetings. Secondary and tertiary hospitals are just as likely to hold regular MDT meetings. The participants in our interview study expressed the principal benefits of regular MDT meetings as communication, education and effective stress management. The perceived additional benefits included improved care quality, better patient experience and enhanced team cohesion. During the meetings, at least, one representative from every tier of staffing was present. The caseload of the MDT meeting comprised ectopic pregnancies and pregnancies of unknown location. We propose a number of research studies, which would build on this study. Such efforts will help enhance the effectiveness of the MDT-based EPAU service.

Annual Conference on Drug-Free Schools and Communities Proceedings (4th, Falls Church, Virginia, June 11-15, 1990).

ERIC Educational Resources Information Center

Office of Elementary and Secondary Education, Washington, DC. School Improvement Programs.

This publication summarizes the presentations at individual and group sessions of a conference called to facilitate a broad exchange of concepts and experiences among those individuals and organizations most closely involved with Drug-Free Schools and Communities Programs at the national, state, and local levels. It is intended to highlight key…

The National Curriculum--Moving into Focus? Papers from the LEAU National Conference (Liverpool, England, April 14-15, 1989).

ERIC Educational Resources Information Center

Thomas, David, Ed.

The University of Liverpool's Evaluation and Assessment Unit (LEAU) organized a national conference on the growth, development, and potential of the National Curriculum. The National Curriculum consists of 10 subjects, each defined by attainment targets, programs of study, and attainment levels. These subjects are to be drawn up by working groups…

The Reading Environment; Proceedings of the Annual Reading Conference (8th, Terre Haute, Indiana, June 15-16, 1978).

ERIC Educational Resources Information Center

Waterman, David C., Comp.; Gibbs, Vanita M., Comp.

The papers presented in this annual reading conference report focus on various aspects of the topic, "The Reading Environment." The opening address advocates establishing reading programs that correspond to the developmental stages of individual children--programs that consider the needs of the whole child. The other papers delivered at the…

Targeting Metabolic Survival Pathways in Lung Cancer via Combination Therapy

DTIC Science & Technology

2014-06-01

B1, non-small cell lung cancer, glutamine metabolism, biguanides 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18 . NUMBER OF...combination therapy (months 15-16) Task 5. In vivo testing of biguanide and glutamine metabolism inhibitors in xenograft models of LKB1-proficient and...combination therapies in xenograft mice (months 12-15) IACUC and ACURO approval have been granted for in vivo xenograft studies, which will commence in

Major Conference about Astronomical Technology in Munich

NASA Astrophysics Data System (ADS)

2000-03-01

continents. There will be plenary sessions and specialised working group meetings on virtually all subject areas related to modern astronomical technology, ranging from optical design, materials and fabrication to telescope structures, detectors and the associated discovery and research prospects. While the performance and results from the new, large ground-based facilities like the ESO Very Large Telescope (VLT) will constitute one of the focal points, much attention will also be devoted to new projects in space astronomy, e.g., the Next Generation Space Telescope (NGST) , the planned successor to the Hubble Space Telescope (HST). Other space missions to be discussed are the XMM-Newton and Chandra X-Ray observatories. Radio Telescopes , herunder the projected Atacama Large Millimetre Array (ALMA) , as well as Optical Interferometry are other hot subjects, as are the current plans for optical telescopes in the extremely large class , with surface diameters of 30 - 100 metres. Press Conference An international Press Conference will be held at the meeting site in the Munich International Conference Center on Monday, March 27, at 12:15 hrs local time (CET) . It will be attended by some of the key participants, with possibilities for individual interviews. More information about the Press Conference is available from

Regional conferences--a capacity-building mandate: report on CRCP2011-Building Bridges and Building a Regional Structure.

PubMed

Thompson, Ava; Bernal, Guillermo; Dudley-Grant, Rita; Govia, Ishtar; Nicolas, Guerda; Bullock, Merry; Gauthier, Janel

2013-01-01

The Caribbean Regional Conference of Psychology was held in Nassau, The Bahamas, from 15 to 18 November 2011, under the auspices of the International Association of Applied Psychology (IAAP), the International Union of Psychological Science (IUPsyS), and the International Association for Cross-Cultural Psychology (IACCP). The conference was hosted by the Bahamas Psychological Association, and organized by a committee chaired by Dr Ava Thompson, College of the Bahamas. The CRCP2011 attracted over 400 participants from 37 countries, including 20 nations/territories in the Caribbean. A broad scientific program, organized around six conference themes, addressed strengths and challenges to psychology in the region; the current state of psychological research, assessment, and intervention; historical, cultural, and language influences; and links between Caribbean and global models. Conference outcomes included planning for a series of publications to expand on conference themes and presentations, as well as establishment of a steering group to launch a regional organization to support the science and practice of psychology in the Caribbean.

The 50th Anniversary of the First International Conference on Permafrost

NASA Astrophysics Data System (ADS)

Brown, J.

2013-12-01

This year marks the 50th anniversary of the First International Conference on Permafrost (ICOP) that was held at Purdue University on 11-15 November 1963. The conference was a historic event in that it brought together for the first time the leading researchers and practitioners from North America and other countries that had diverse interests and activities in the study and applications of perennially frozen ground, cold regions engineering and related laboratory investigations. The 285 registered participants represented engineers, researchers, manufacturers and builders from the USA (231), Canada (42), the USSR (5), Sweden (3) and Argentina, Austria, Great Britain, Japan, Norway, Poland, Switzerland, and West Germany. The conference was organized by the Building Research Advisory Board of the U.S. National Academy of Sciences-National Research Council (NAS-NRC). The carefully edited volume, published in 1966 by the NAS, is considered to be the first multi-national, English-language collection of papers devoted entirely to permafrost topics. The 100 published papers followed closely the actual conference venue and panel discussions: soils and vegetation (9), massive ground ice (10), geomorphology (16), phase equilibrium and transition (8), thermal aspects (8), physico-mechanical properties (7), exploration and site selection (11), sanitary and hydraulic engineering (14), and earthwork and foundations (17). This 1963 Purdue conference essentially broke the 'ice' between East and West permafrost researchers and set the stage for the Second ICOP that was held in 1973 in Yakutsk, Siberia, and represented the first large international conference held in the restricted area of Siberia. All subsequent conferences maintained the interdisciplinary principles set forth at Purdue: two more in the United States (Fairbanks 1983, 2008), two in Canada (Edmonton 1978, Yellowknife 1998), and one in Trondheim, Norway (1988), Beijing, China (1993), and Zurich, Switzerland (2003

Major Biomass Conference

Science.gov Websites

Top Scientists, Industry and Government Leaders to Gather for Major Biomass Conference America, South America and Europe will focus on building a sustainable, profitable biomass business at the Third Biomass Conference of the Americas in Montreal. Scheduled presentations will cover all biomass

Joint conference.

PubMed

1999-10-01

The Irish Emergency Nurses Association and RCN A&E Nursing Association are holding a conference in Newry, Co Down on November 25. Topics include an update on the Faculty of Emergency Nursing, the management of chest trauma, obstetric emergencies, management of pre-tibial lacerations, and what's hip on the drug scene. Cost: £50 RCN members; £70 for nonmembers (includes dinner and disco). Conference only £35. Contact, Claire Morrissy, RCN, 17 Windsor Avenue, Belfast. Tel 01232-668236.

Alterations in cerebral metabolism observed in living rodents using fluorescence lifetime microscopy of intrinsic NADH (Conference Presentation)

NASA Astrophysics Data System (ADS)

Yaseen, Mohammad A.; Sakadžić, Sava; Sutin, Jason; Wu, Weicheng; Fu, Buyin; Boas, David A.

2017-02-01

Monitoring cerebral energy metabolism at a cellular level is essential to improve our understanding of healthy brain function and its pathological alterations. In this study, we resolve specific alterations in cerebral metabolism utilizing minimally-invasive 2-Photon fluorescence lifetime imaging (2P-FLIM) measurements of reduced nicotinamide adenine dinucleotide (NADH) fluorescence, collected in vivo from anesthetized rats and mice. Time-resolved lifetime measurements enables distinction of different components contributing to NADH autofluorescence. These components reportedly represent different enzyme-bound formulations of NADH. Our observations from this study confirm the hypothesis that NADH FLIM can identify specific alterations in cerebral metabolism. Using time-correlated single photon counting (TCSPC) equipment and a custom-built multimodal imaging system, 2-photon fluorescence lifetime imaging (FLIM) was performed in cerebral tissue with high spatial and temporal resolution. Multi-exponential fits for NADH fluorescence lifetimes indicate 4 distinct components, or 'species.' We observed distinct variations in the relative proportions of these components before and after pharmacological-induced impairments to several reactions involved in anaerobic glycolysis and aerobic oxidative metabolism. Classification models developed with experimental data correctly predict the metabolic impairments associated with bicuculline-induced focal seizures in separate experiments. Compared to traditional intensity-based NADH measurements, lifetime imaging of NADH is less susceptible to the adverse effects of overlying blood vessels. Evaluating NADH measurements will ultimately lead to a deeper understanding of cerebral energetics and its pathology-related alterations. Such knowledge will likely aid development of therapeutic strategies for neurodegenerative diseases such as Alzheimer's Disease, Parkinson's disease, and stroke.

Development and Uses of Offline and Web-Searchable Metabolism Databases - The Case of Benzo[a]pyrene.

PubMed

Rendic, Slobodan P; Guengerich, Frederick P

2018-01-01

The present work describes development of offline and web-searchable metabolism databases for drugs, other chemicals, and physiological compounds using human and model species, prompted by the large amount of data published after year 1990. The intent was to provide a rapid and accurate approach to published data to be applied both in science and to assist therapy. Searches for the data were done using the Pub Med database, accessing the Medline database of references and abstracts. In addition, data presented at scientific conferences (e.g., ISSX conferences) are included covering the publishing period beginning with the year 1976. Application of the data is illustrated by the properties of benzo[a]pyrene (B[a]P) and its metabolites. Analysis show higher activity of P450 1A1 for activation of the (-)- isomer of trans-B[a]P-7,8-diol, while P4501B1 exerts higher activity for the (+)- isomer. P450 1A2 showed equally low activity in the metabolic activation of both isomers. The information collected in the databases is applicable in prediction of metabolic drug-drug and/or drug-chemical interactions in clinical and environmental studies. The data on the metabolism of searched compound (exemplified by benzo[a]pyrene and its metabolites) also indicate toxicological properties of the products of specific reactions. The offline and web-searchable databases had wide range of applications (e.g. computer assisted drug design and development, optimization of clinical therapy, toxicological applications) and adjustment in everyday life styles. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

Pacific Telecommunications Council Annual Conference Proceedings (15th, Honolulu, Hawaii, January 17-20, 1993). Volumes I and II.

ERIC Educational Resources Information Center

Savage, James G., Ed.; Wedemeyer, Dan J., Ed.

This two-volume set contains 165 papers presented at a conference that brought together over 1,100 telecommunications leaders and leading commentators from over 40 countries across the Pacific region. The papers indicate that the optimism of the telecommunications industry is possibly greater than during the 1980s, although tempered by a more…

Dress Codes and the Academic Conference: McCulloch's Iron Laws of Conferences

ERIC Educational Resources Information Center

McCulloch, Alistair

2018-01-01

Despite being a staple of academic life (or perhaps because it is so taken-for-granted), the academic conference has been generally under-utilised as a site for academic research. Using participant observation as its methodology, this article draws on a long career of conference attendance to present two iron laws of conferences which address the…

Metabolically healthy obesity and risk of mortality: does the definition of metabolic health matter?

PubMed

Hinnouho, Guy-Marino; Czernichow, Sébastien; Dugravot, Aline; Batty, G David; Kivimaki, Mika; Singh-Manoux, Archana

2013-08-01

To assess the association of a "metabolically healthy obese" phenotype with mortality using five definitions of metabolic health. Adults (n = 5,269; 71.7% men) aged 39-62 years in 1991 through 1993 provided data on BMI and metabolic health, defined using data from the Adult Treatment Panel-III (ATP-III); criteria from two studies; and the Matsuda and homeostasis model assessment (HOMA) indices. Cross-classification of BMI categories and metabolic status (healthy/unhealthy) created six groups. Cox proportional hazards regression models were used to analyze associations with all-cause and cardiovascular disease (CVD) mortality during a median follow-up of 17.7 years. A total of 638 individuals (12.1% of the cohort) were obese, of whom 9-41% were metabolically healthy, depending on the definition. Regardless of the definition, compared with metabolically healthy, normal-weight individuals, both the metabolically healthy obese (hazard ratios [HRs] ranged from 1.81 [95% CI 1.16-2.84] for ATP-III to 2.30 [1.13-4.70] for the Matsuda index) and the metabolically abnormal obese (HRs ranged from 1.57 [1.08-2.28] for the Matsuda index to 2.05 [1.44-2.92] for criteria defined in a separate study) had an increased risk of mortality. The only exception was the lack of excess risk using the HOMA criterion for the metabolically healthy obese (1.08; 0.67-1.74). Among the obese, the risk of mortality did not vary as a function of metabolic health apart from when using the HOMA criterion (1.93; 1.15-3.22). Similar results were obtained for cardiovascular mortality. For most definitions of metabolic health, both metabolically healthy and unhealthy obese patients carry an elevated risk of mortality.

Toward an understanding of violence: neurobehavioral aspects of unwarranted physical aggression: Aspen Neurobehavioral Conference consensus statement.

PubMed

Filley, C M; Price, B H; Nell, V; Antoinette, T; Morgan, A S; Bresnahan, J F; Pincus, J H; Gelbort, M M; Weissberg, M; Kelly, J P

2001-01-01

Violence is a global problem that poses a major challenge to individuals and society. This document is a consensus statement on neurobehavioral aspects of violence as one approach to its understanding and control. This consensus group was convened under the auspices of the Aspen Neurobehavioral Conference, an annual consensus conference devoted to the understanding of issues related to mind and brain. The conference is supported by the Brain Injury Association and by individual philanthropic contributions. Participants were selected by conference organizers to represent leading opinion in neurology, neuropsychology, psychiatry, trauma surgery, nursing, evolutionary psychology, medical ethics, and law. A literature review of the role of the brain in violent behavior was conducted and combined with expert opinion from the group. The major goal was to survey this field so as to identify major areas of interest that could be targeted for further research. Additional review was secured from the other attendees at the Aspen Neurobehavioral Conference. The group met in the spring of 1998 and 1999 for two 5-day sessions, between which individual assignments were carried out. The consensus statement was prepared after the second meeting, and agreement on the statement was reached by participants after final review of the document. Violence can result from brain dysfunction, although social and evolutionary factors also contribute. Study of the neurobehavioral aspects of violence, particularly frontal lobe dysfunction, altered serotonin metabolism, and the influence of heredity, promises to lead to a deeper understanding of the causes and solution of this urgent problem.

Poxvirus-induced alteration of arachidonate metabolism.

PubMed Central

Palumbo, G J; Glasgow, W C; Buller, R M

1993-01-01

Recent evidence suggests that orthopoxviruses have an obligate requirement for arachidonic acid metabolites during replication in vivo and in vitro. Our report indicates that a virus family (Poxviridae) possesses multiple genes that function to regulate arachidonate metabolism. Analyses of BS-C-1 cells infected with cowpox virus or vaccinia virus detected enhanced arachidonate product formation from both the cyclooxygenase (specifically prostaglandins E2 and F2 alpha) and lipoxygenase (specifically 15-hydroxyeicosatetraenoic acid and 12-hydroxyeicosatetraenoic acid) pathways. In contrast, human parainfluenza type 3 or herpes simplex virus type 1 infections did not increase arachidonate metabolism. Results were consistent with a virus early-gene product either directly mediating or inducing a host factor that mediated the up-regulation of arachidonate metabolism, although vaccinia growth factor was not responsible. In addition, the cowpox virus 38-kDa protein-encoding gene, which is associated with inhibition of an inflammatory response, correlated with inhibition of formation of a product biochemically characteristic of (14R,15S)-dihydroxyeicosatetraenoic acid. We propose that orthopoxvirus-induced up-regulation of arachidonic acid metabolism during infection renders the infected cells susceptible to generation of inflammatory mediators from both the cyclooxygenase and the lipoxygenase pathways, and poxviruses, therefore, possess at least one gene (38K) that can alter the lipoxygenase-metabolite spectrum. PMID:8383332

Improving the quality of vascular surgical discharge planning in a hub centre

PubMed Central

Wariyapola, C; Littlehales, E; Abayasekara, K; Fall, D; Parker, V; Hatton, G

2016-01-01

Introduction Discharge planning improves patient outcomes, reduces hospital stay and readmission rates, and should involve a multidisciplinary team (MDT) approach. The efficacy of MDT meetings in discharge planning was examined, as well as reasons for delayed discharge among vascular surgical inpatients. Methods Dedicated weekly MDT meetings were held on the vascular ward in Royal Derby Hospital for three months. Each patient was presented to the discharge planning meeting and an expected date of discharge was decided prospectively. Patients who were discharged after this date were considered ‘delayed’ and reasons for delay were explored at the next meeting. Results Overall, 193 patients were included in the study. Of these, 42 patients (22%) had a delayed discharge while 29 (15%) had an early discharge. The main reasons for delay were awaiting beds (30%), social (14%) and medical (45%). In 64%, the cause for delay was avoidable. Two-thirds (67%) of all delays were >24 hours. This totalled 115 bed days, of which 67 could have been avoided. However, 32 bed days were saved by early discharge. This equates to a net loss of 35 bed days, at a net cost of £2,936 per month or £35,235 per year. The MDT meetings also improved the quality of discharge planning; the variability between expected and actual discharge dates decreased after the first month. Conclusions Discharge planning meetings help prepare for patient discharge and are most effective with multidisciplinary input. The majority of delayed discharges from hospital are preventable. The main causes are awaiting transfers, social services input and medical reasons (eg falls). There is an obvious financial incentive to improve discharge planning. The efficiency of the MDT at discharge planning improves with time and this should therefore be continued for best results. PMID:26924480

Improving the quality of vascular surgical discharge planning in a hub centre.

PubMed

Wariyapola, C; Littlehales, E; Abayasekara, K; Fall, D; Parker, V; Hatton, G

2016-04-01

Introduction Discharge planning improves patient outcomes, reduces hospital stay and readmission rates, and should involve a multidisciplinary team (MDT) approach. The efficacy of MDT meetings in discharge planning was examined, as well as reasons for delayed discharge among vascular surgical inpatients. Methods Dedicated weekly MDT meetings were held on the vascular ward in Royal Derby Hospital for three months. Each patient was presented to the discharge planning meeting and an expected date of discharge was decided prospectively. Patients who were discharged after this date were considered 'delayed' and reasons for delay were explored at the next meeting. Results Overall, 193 patients were included in the study. Of these, 42 patients (22%) had a delayed discharge while 29 (15%) had an early discharge. The main reasons for delay were awaiting beds (30%), social (14%) and medical (45%). In 64%, the cause for delay was avoidable. Two-thirds (67%) of all delays were >24 hours. This totalled 115 bed days, of which 67 could have been avoided. However, 32 bed days were saved by early discharge. This equates to a net loss of 35 bed days, at a net cost of £2,936 per month or £35,235 per year. The MDT meetings also improved the quality of discharge planning; the variability between expected and actual discharge dates decreased after the first month. Conclusions Discharge planning meetings help prepare for patient discharge and are most effective with multidisciplinary input. The majority of delayed discharges from hospital are preventable. The main causes are awaiting transfers, social services input and medical reasons (eg falls). There is an obvious financial incentive to improve discharge planning. The efficiency of the MDT at discharge planning improves with time and this should therefore be continued for best results.

Synthesis and Evaluation of 15-(4-(2-[18F]Fluoroethoxy)phenyl)pentadecanoic Acid: a Potential PET Tracer for Studying Myocardial Fatty Acid Metabolism

PubMed Central

Tu, Zhude; Li, Shihong; Sharp, Terry L.; Herrero, Pilar; Dence, Carmen S.; Gropler, Robert J.; Mach, Robert H.

2010-01-01

15-(4-(2-[18F]fluoroethoxy)phenyl)pentadecanoic acid ([18F]7) was synthesized as a PET probe for assessing myocardial fatty acid metabolism. The radiosynthesis of [18F]7 was accomplished using a two step reaction, starting with the corresponding tosylate ester, methyl 15-(4-(2-(tosyloxy)ethoxy)phenyl)pentadecanoate (5) and gave the radiolabeled fatty acid, [18F]7 in a radiolabeling yield of 55 – 60% and a specific activity of > 2,000 Ci/mmol (decay corrected to EOB). The biological evaluation of [18F]7 in rats displayed high uptake in heart (1.94%.ID/g at 5 min), which was higher than the uptake (%ID/g) in blood, lung, muscle, pancreas and brain. MicroPET studies of [18F]7 in Sprague-Dawley rats demonstrated excellent images of the myocardium when compared with [11C]palmitate images in the same animal. Moreover, the tracer kinetics of [18F]7 paralleled those seen with [11C]palmitate, with an early peak followed by biphasic washout. When compared to [11C]palmitate, [18F]7 exhibited a slower early clearance (0.17 ± 0.01 vs. 0.30 ± 0.02, P < 0.0001) and a significantly higher late clearance (0.0030 ± 0.0005 vs. 0.0006 ± 0.00013, P < 0.01). These initial studies suggest that [18F]7 could be a potentially useful clinical PET tracer to assess abnormal myocardial fatty acid metabolism. PMID:21070001

The Impact of a Hepatobiliary Multidisciplinary Team Assessment in Patients with Colorectal Cancer Liver Metastases: A Population-Based Study.

PubMed

Engstrand, Jennie; Kartalis, Nikolaos; Strömberg, Cecilia; Broberg, Mats; Stillström, Anna; Lekberg, Tobias; Jonas, Eduard; Freedman, Jacob; Nilsson, Henrik

2017-09-01

Assessing patients with colorectal cancer liver metastases (CRCLM) by a liver multidisciplinary team (MDT) results in higher resection rates and improved survival. The aim of this study was to evaluate the potentially improved resection rate in a defined cohort if all patients with CRCLM were evaluated by a liver MDT. A retrospective analysis of patients diagnosed with colorectal cancer during 2008 in the greater Stockholm region was conducted. All patients with liver metastases (LM), detected during 5-year follow-up, were re-evaluated at a fictive liver MDT in which previous imaging studies, tumor characteristics, medical history, and patients' own treatment preferences were presented. Treatment decisions for each patient were compared to the original management. Odds ratios (ORs) and 95% confidence intervals were estimated for factors associated with referral to the liver MDT. Of 272 patients diagnosed with LM, 102 patients were discussed at an original liver MDT and 69 patients were eventually resected. At the fictive liver MDT, a further 22 patients were considered as resectable/potentially resectable, none previously assessed by a hepatobiliary surgeon. Factors influencing referral to liver MDT were age (OR 3.12, 1.72-5.65), American Society of Anaesthesiologists (ASA) score (OR 0.34, 0.18-0.63; ASA 2 vs. ASA 3), and number of LM (OR 0.10, 0.04-0.22; 1-5 LM vs. >10 LM), while gender ( p  = .194) and treatment at a teaching hospital ( p  = .838) were not. A meaningful number of patients with liver metastases are not managed according to best available evidence and the potential for higher resection rates is substantial. Patients with liver metastatic colorectal cancer who are assessed at a hepatobiliary multidisciplinary meeting achieve higher resection rates and improved survival. Unfortunately, patients who may benefit from resection are not always properly referred. In this study, the potential improved resection rate was assessed by re

GE STEM Teacher's Conference

NASA Image and Video Library

2017-07-13

Teachers participate in the Rocketry Engineering Design Challenge during the 2017 GE Foundation High School STEM Integration Conference at the Center for Space Education at NASA's Kennedy Space Center. High school teachers from across the country took part in the week-long conference, which is designed to explore effective ways for teachers, schools and districts from across the country to integrate STEM throughout the curriculum. The conference is a partnership between GE Foundation and the National Science Teachers Association.

Multiple metabolic pathways for metabolism of l-tryptophan in Fusarium graminearum.

PubMed

Luo, Kun; DesRoches, Caro-Lyne; Johnston, Anne; Harris, Linda J; Zhao, Hui-Yan; Ouellet, Thérèse

2017-11-01

Fusarium graminearum is a plant pathogen that can cause the devastating cereal grain disease fusarium head blight in temperate regions of the world. Previous studies have shown that F. graminearum can synthetize indole-3-acetic acid (auxin) using l-tryptophan (L-TRP)-dependent pathways. In the present study, we have taken a broader approach to examine the metabolism of L-TRP in F. graminearum liquid culture. Our results showed that F. graminearum was able to transiently produce the indole tryptophol when supplied with L-TRP. Comparative gene expression profiling between L-TRP-treated and control cultures showed that L-TRP treatment induced the upregulation of a series of genes with predicted function in the metabolism of L-TRP via anthranilic acid and catechol towards the tricarboxylic acid cycle. It is proposed that this metabolic activity provides extra energy for 15-acetyldeoxynivalenol production, as observed in our experiments. This is the first report of the use of L-TRP to increase energy resources in a Fusarium species.

Efflux systems in bacteria and their metabolic engineering applications.

PubMed

Jones, Christopher M; Hernández Lozada, Néstor J; Pfleger, Brian F

2015-11-01

The production of valuable chemicals from metabolically engineered microbes can be limited by excretion from the cell. Efflux is often overlooked as a bottleneck in metabolic pathways, despite its impact on alleviating feedback inhibition and product toxicity. In the past, it has been assumed that endogenous efflux pumps and membrane porins can accommodate product efflux rates; however, there are an increasing number of examples wherein overexpressing efflux systems is required to improve metabolite production. In this review, we highlight specific examples from the literature where metabolite export has been studied to identify unknown transporters, increase tolerance to metabolites, and improve the production capabilities of engineered bacteria. The review focuses on the export of a broad spectrum of valuable chemicals including amino acids, sugars, flavins, biofuels, and solvents. The combined set of examples supports the hypothesis that efflux systems can be identified and engineered to confer export capabilities on industrially relevant microbes.

76 FR 60017 - Technical Conference on Penalty Guidelines; Notice of Technical Conference on Penalty Guidelines

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-28

... Conference on Penalty Guidelines; Notice of Technical Conference on Penalty Guidelines The staff of the... the Penalty Guidelines, which the Commission issued on September 17, 2010.\\1\\ The conference will be... impact of the Penalty Guidelines on compliance and enforcement matters. More information on the topics to...

Conference Abstracts: AEDS '82.

ERIC Educational Resources Information Center

Journal of Computers in Mathematics and Science Teaching, 1982

1982-01-01

Abstracts from nine selected papers presented at the 1982 Association for Educational Data Systems (AEDS) conference are provided. Copies of conference proceedings may be obtained for fifteen dollars from the Association. (MP)

PRACTICAL GUIDE TO CONFERENCE LEADERSHIP.

ERIC Educational Resources Information Center

MORGAN, JOHN S.

THIS GUIDE TO CONFERENCE LEADERSHIP BEGINS WITH A CHAPTER ON LEADERSHIP PSYCHOLOGY AND GOES ON TO PRESENT OUTLINES FOR RUNNING CONFERENCES. THE LEADER PREPARES FOR THE MEETING BY COLLECTING FACTS ON THE SUBJECT, PREPARING AN OUTLINE, KNOWING THE PARTICIPANTS, MAKING PHYSICAL ARRANGEMENTS, AND WRITING THE TENTATIVE SUMMARY. IN THE CONFERENCE HE…

Conducting survey research at nursing conferences.

PubMed

Sleutel, M R

2001-01-01

Conferences can provide large numbers of potential subjects in one location, yet there is little published guidance on how to collect data at a conference site. A computer search revealed no citations on this topic. This article outlines a systematic strategy to plan and perform research at conferences. This article provides a step-by-step process to guide researchers in planning and conducting survey research at conferences. Initial components in planning data collection at a conference include making a timeline and getting permission. Detailed advanced planning involves specific strategies for attracting participants, and for distributing and collecting the questionnaires. Travel provisions and on-site logistical approaches are explained, followed by suggestions for post-conference activities.

Opportunities for probiotics and polyunsaturated fatty acids to improve metabolic health of overweight pregnant women.

PubMed

Mokkala, K; Röytiö, H; Ekblad, U; Laitinen, K

2017-02-07

Overweight during pregnancy predisposes both the mother and foetus to health complications. Maternal complications include gestational diabetes, obstetric problems and type 2 diabetes later in life. Complications for the offspring are not only restricted to the foetal period or birth, such as prematurity and foetal macrosomia, but may also have long-term metabolic health implications through the mechanism of early nutrition programming. One of the key metabolic components characterising overweight in the non-pregnant state is low-grade inflammation manifested by elevated levels of circulatory pro-inflammatory cytokines. In pregnancy, in addition to adipose tissue and placenta, inflammatory response may originate from the gut. The extent to which overweight induces metabolic maladaptation during pregnancy and further compromises maternal and child health is currently poorly understood. In this review, we evaluate recent scientific literature and describe the suggested links between overweight, gut and low-grade inflammation associated metabolic disorders. We focus on overweight pregnant women and gestational diabetes, and discuss how specific dietary factors, probiotics and long-chain polyunsaturated fatty acids (fish oil), might confer health benefits in combatting against metabolic risk factors.

The influence of black cumin seed oil therapy with dosage of 1.5 mL/day and 3 mL/day to interleukin-21 (IL-21) expression of the patients with metabolic syndrome risk

NASA Astrophysics Data System (ADS)

Fajar, D. R.; Akrom; Darmawan, E.

2017-11-01

Metabolic syndrome (MS) is a metabolic disorder caused by obesity and insulin resistance. In the state of obesity and insulin resistance occurs increased fat metabolism that causes production reactive oxygen species (ROS) and oxidative stress that makes dysregulation of adipose tissue that decreases antioxidant enzymes and immune system disorders. In diabetes mellitus there is pancreatic β cell damage caused by pro-inflammatory cytokines i.e interleukin-21 (IL-21). Black cumin seed oil (BCSO) contains antioxidants and immunomodulators but has not seen how it affects to IL-21. This study used cross over design to determine the effect of BCSO with dose of 1.5 mL/day and 3 mL/day dose of IL-21 in MS patients. The total subjects 66 of MS patients were divided into 2 groups. Group I was administered 1.5 mL/day and 3 mL/day of BCSO in dosage for 20 days and continued with washing out (BCSO discontinued) for 7 days. On the day 28, group I administrated 3 mL/day of BCSO and group II were given 1.5 mL/day of BCSO during 20 days. Statistical analysis showed that mean value expression of IL-21 were given by BCSO at dose 1.5 mL/day was 5.06±5.48 and BCSO at dose 3 mL/day 4.66±3.63 (p<0.05). The result showed that IL-21 expression in patient at risk of MS who received BCSO dose 3 mL/day were lower than those received adose of 1.5 mL/day for 20 days.

Network-level architecture and the evolutionary potential of underground metabolism.

PubMed

Notebaart, Richard A; Szappanos, Balázs; Kintses, Bálint; Pál, Ferenc; Györkei, Ádám; Bogos, Balázs; Lázár, Viktória; Spohn, Réka; Csörgő, Bálint; Wagner, Allon; Ruppin, Eytan; Pál, Csaba; Papp, Balázs

2014-08-12