Comparison of hourly surface downwelling solar radiation estimated from MSG-SEVIRI and forecast by the RAMS model with pyranometers over Italy

Science.gov (United States)

Federico, Stefano; Torcasio, Rosa Claudia; Sanò, Paolo; Casella, Daniele; Campanelli, Monica; Fokke Meirink, Jan; Wang, Ping; Vergari, Stefania; Diémoz, Henri; Dietrich, Stefano

2017-06-01

In this paper, we evaluate the performance of two global horizontal solar irradiance (GHI) estimates, one derived from Meteosat Second Generation (MSG) and another from the 1-day forecast of the Regional Atmospheric Modeling System (RAMS) mesoscale model. The horizontal resolution of the MSG-GHI is 3 × 5 km2 over Italy, which is the focus area of this study. For this paper, RAMS has the horizontal resolution of 4 km.The performances of the MSG-GHI estimate and RAMS-GHI 1-day forecast are evaluated for 1 year (1 June 2013-31 May 2014) against data of 12 ground-based pyranometers over Italy spanning a range of climatic conditions, i.e. from maritime Mediterranean to Alpine climate.Statistics for hourly GHI and daily integrated GHI are presented for the four seasons and the whole year for all the measurement sites. Different sky conditions are considered in the analysisResults for hourly data show an evident dependence on the sky conditions, with the root mean square error (RMSE) increasing from clear to cloudy conditions. The RMSE is substantially higher for Alpine stations in all the seasons, mainly because of the increase of the cloud coverage for these stations, which is not well represented at the satellite and model resolutions. Considering the yearly statistics computed from hourly data for the RAMS model, the RMSE ranges from 152 W m-2 (31 %) obtained for Cozzo Spadaro, a maritime station, to 287 W m-2 (82 %) for Aosta, an Alpine site. Considering the yearly statistics computed from hourly data for MSG-GHI, the minimum RMSE is for Cozzo Spadaro (71 W m-2, 14 %), while the maximum is for Aosta (181 W m-2, 51 %). The mean bias error (MBE) shows the tendency of RAMS to over-forecast the GHI, while no specific behaviour is found for MSG-GHI.Results for daily integrated GHI show a lower RMSE compared to hourly GHI evaluation for both RAMS-GHI 1-day forecast and MSG-GHI estimate. Considering the yearly evaluation, the RMSE of daily integrated GHI is at least 9

The significance of fructose and MSG in affecting lipid and docosahexaenoic acid (DHA) production of Aurantiochytrium sp. SW1

Science.gov (United States)

Rahman, Shariffah Nurhidayah Syed Abdul; Kalil, Mohd Sahaid; Hamid, Aidil Abdul

2018-04-01

Optimization of fermentation medium for the production of docosahexaenoic acid (DHA) by Aurantiochytrium sp. SW1 was carried out. In this study, levels of fructose, monosodium glutamate (MSG) and sea salt were optimized for enhanced lipid and DHA production using response surface methodology (RSM). The design contains a total of 20 runs with 6 central points replication. Cultivation was carried out in 500 mL flasks containing 100 mL nitrogen limited medium at 30°C for 96h. Sequential model sum of squares (SS) revealed that the system was adequately represented by a quadratic model (p<0.0001). ANOVA results showed that fructose and MSG as a single factor has significant positive effect on the DHA content of SW1. The estimated optimal levels of the factors were 100 g/L fructose, 8 g/L MSG and 47% sea salt. Subsequent cultivation employing the suggested values confirmed that the predicted response values were experimentally achievable and reproducible, where 8.82 g/L DHA (51.34% g/g lipid) was achieved.

The essential Escherichia coli msgB gene, a multicopy suppressor of a temperature-sensitive allele of the heat shock gene grpE, is identical to dapE.

Science.gov (United States)

Wu, B; Georgopoulos, C; Ang, D

1992-08-01

The grpE gene product is one of three Escherichia coli heat shock proteins (DnaK, DnaJ, and GrpE) that are essential for both bacteriophage lambda DNA replication and bacterial growth at all temperatures. In an effort to determine the role of GrpE and to identify other factors that it may interact with, we isolated multicopy suppressors of the grpE280 point mutation, as judged by their ability to reverse the temperature-sensitive phenotype of grpE280. Here we report the characterization of one of them, designated msgB. The msgB gene maps at approximately 53 min on the E. coli chromosome. The minimal gene possesses an open reading frame that encodes a protein with a predicted size of 41,269 M(r). This open reading frame was confirmed the correct one by direct amino-terminal sequence analysis of the overproduced msgB gene product. Genetic experiments demonstrated that msgB is essential for E. coli growth in the temperature range of 22 to 37 degrees C. Through a sequence homology search, MsgB was shown to be identical to N-succinyl-L-diaminopimelic acid desuccinylase (the dapE gene product), which participates in the diaminopimelic acid-lysine pathway involved in cell wall biosynthesis. Consistent with this finding, the msgB null allele mutant is viable only when the growth medium is supplemented with diaminopimelic acid. These results suggest that GrpE may have a previously unsuspected function(s) in cell wall biosynthesis in E. coli.

78 FR 18624 - U.S. Extractive Industries Transparency Initiative Multi-Stakeholder Group (USEITI MSG) Advisory...

Science.gov (United States)

2013-03-27

... DEPARTMENT OF THE INTERIOR Office of the Secretary [Docket No. ONRR-2012-0003] U.S. Extractive Industries Transparency Initiative Multi- Stakeholder Group (USEITI MSG) Advisory Committee AGENCY: Policy..., teleconference and the May 1-2, 2013, meeting of the United States Extractive Industries Transparency Initiative...

Using MSG to monitor the evolution of severe convective storms over East Mediterranean Sea and Israel, and its response to aerosol loading

Directory of Open Access Journals (Sweden)

I. M. Lensky

2007-08-01

Full Text Available Convective storms over East Mediterranean sea and Israel were tracked by METEOSAT Second Generation (MSG. The MSG data was used to retrieve time series of the precipitation formation processes in the clouds, the temperature of onset of precipitation, and an indication to aerosol loading over the sea. Strong correlation was found between the aerosol loading and the depth above cloud base required for the initialization of effective precipitation processes (indicated by the effective radius = 15 µm threshold. It seems from the data presented here that the clouds' response to the aerosol loading is very short.

Efeito da administração de cordiasalicifoliacham (CSC sobre o metabolismo glicídico de camundongos tornados intolerantes a glicose pela administração neonatal de monoglutamato de sódio (MSG

Directory of Open Access Journals (Sweden)

Daniela Sayumi Tsuchiya

2014-10-01

Full Text Available Introdução. A CSC é atribuída um possível efeito benéfico no metabolismo de glicose. Objetivo: Avaliar o efeito da CSC sobre o peso corporal e metabolismo glicídico de camundongos que receberam administração neonatal de MSG. Metodologia: Camundongos Swiss receberam MSG do 2o ao 11o dia de vida (grupo MSG ou o mesmo volume de solução fisiológica (grupo CONT. Aos 3 meses de vida, parte dos animais passou a receber uma solução CSC (grupos MSG+CS e CONT+CS, 400 mg/kg. Os demais animais receberam água normal (grupo CONT e MSG. O peso foi acompanhado semanalmente. Ao final das 8 semanas, os animais foram submetidos aos testes de tolerância oral à glicose e de tolerância à insulina. Resultados: A indução de obesidade determinou aumento de peso, marcada intolerância à glicose, resistência à insulina, aumento da gordura visceral e maior massa ventricular. O tratamento com CSC nos camundongos MSG determinou um menor ganho de peso e redução significante da intolerância à glicose, apesar de que estes valores ainda sejam maiores que os animais controles. Não houve melhora na resistência à insulina. A melhora da intolerância à glicose foi semelhante àquela que aconteceu no peso da gordura visceral. Conclusão:A CSC determinou menor gordura visceral e formação de mediadores inflamatórios que determinaram melhora do metabolismo glicídico.

Detection and analysis of anomalies in the brightness temperature difference field using MSG rapid scan data

Czech Academy of Sciences Publication Activity Database

Šťástka, J.; Radová, Michaela

2013-01-01

Roč. 123, SI (2013), s. 354-359 ISSN 0169-8095 R&D Projects: GA ČR GA205/07/0905 Institutional support: RVO:68378289 Keywords : brightness temperature difference (BTD) * BTD anomaly * cloud-top brightness temperature (BT) * convective storm * MSG Subject RIV: DG - Athmosphere Sciences, Meteorology OBOR OECD: Meteorology and atmospheric sciences Impact factor: 2.421, year: 2013 https://www.sciencedirect.com/science/article/pii/S0169809512001548

Thermal-hydraulic analysis for the LBE-cooled natural circulation reactor. Development of the MSG-COPD code and application to the system analysis. Research Document

International Nuclear Information System (INIS)

Iwasaki, Takashi; Sakai, Takaaki; Enuma, Yasuhiro; Mizuno, Tomoyasu

2002-03-01

Thermal-hydraulic analysis for the Lead-Bismuth eutectic (LBE)-cooled natural circulation reactor has been conducted by using a combined plant dynamics code (MSG-COPD). MSG-COPD has been developed to consider the multi-dimensional thermal-hydraulics effect on the plant dynamics during transients. Plant dynamics analyses for the LBE-cooled STAR-LM reactor, which has been designed by Argonne National Laboratory in U.S.A., have been performed to understand the basic thermal-hydraulic characteristics of the natural circulation reactor. As a result, it has been made clear that cold coolant remains in the lower plenum by the thermal stratification in case of the ULOHS condition with a severe temperature gradient at the stratified surface in the lower plenum. In addition, the flow-redistribution effect in a core channels by the buoyancy force has been evaluated for a candidate LBE-cooled FBR plant concept (LBE-FR), which has been designed by JNC. A linear evaluation method for the flow-redistribution coefficient is proposed for the LBE-FR, and compared with the multi-dimensional results by MSG-COPD. In conclusion, the method shows sufficient performance for the prediction of the flow-redistribution coefficient for typical lateral power distributions in the core. (author)

Determination of clouds in MSG data for the validation of clouds in a regional climate model

OpenAIRE

Huckle, Roger

2009-01-01

Regional climate models (e.g. CLM) can help to asses the influence of the antropogenic climate change on the different regions of the earth. Validation of these models is very important. Satellite data are of great benefit, as data on a global scale and high temporal resolution is available. In this thesis a cloud detection and object based cloud classification for Meteosat Second Generation (MSG) was developed and used to validate CLM clouds. Results show sometimes too many clouds in the CLM.

The MSG Central Facility - A Mission Control System for Windows NT

Science.gov (United States)

Thompson, R.

The MSG Central Facility, being developed by Science Systems for EUMETSAT1, represents the first of a new generation of satellite mission control systems, based on the Windows NT operating system. The system makes use of a range of new technologies to provide an integrated environment for the planning, scheduling, control and monitoring of the entire Meteosat Second Generation mission. It supports packetised TM/TC and uses Science System's Space UNiT product to provide automated operations support at both Schedule (Timeline) and Procedure levels. Flexible access to historical data is provided through an operations archive based on ORACLE Enterprise Server, hosted on a large RAID array and off-line tape jukebox. Event driven real-time data distribution is based on the CORBA standard. Operations preparation and configuration control tools form a fully integrated element of the system.

Analysing the Advantages of High Temporal Resolution Geostationary MSG SEVIRI Data Compared to Polar Operational Environmental Satellite Data for Land Surface Monitoring in Africa

Science.gov (United States)

Fensholt, R.; Anyamba, A.; Huber, S.; Proud, S. R.; Tucker, C. J.; Small, J.; Pak, E.; Rasmussen, M. O.; Sandholt, I.; Shisanya, C.

2011-01-01

Since 1972, satellite remote sensing of the environment has been dominated by polar-orbiting sensors providing useful data for monitoring the earth s natural resources. However their observation and monitoring capacity are inhibited by daily to monthly looks for any given ground surface which often is obscured by frequent and persistent cloud cover creating large gaps in time series measurements. The launch of the Meteosat Second Generation (MSG) satellite into geostationary orbit has opened new opportunities for land surface monitoring. The Spinning Enhanced Visible and Infrared Imager (SEVIRI) instrument on-board MSG with an imaging capability every 15 minutes which is substantially greater than any temporal resolution that can be obtained from existing polar operational environmental satellites (POES) systems currently in use for environmental monitoring. Different areas of the African continent were affected by droughts and floods in 2008 caused by periods of abnormally low and high rainfall, respectively. Based on the effectiveness of monitoring these events from Earth Observation (EO) data the current analyses show that the new generation of geostationary remote sensing data can provide higher temporal resolution cloud-free (less than 5 days) measurements of the environment as compared to existing POES systems. SEVIRI MSG 5-day continental scale composites will enable rapid assessment of environmental conditions and improved early warning of disasters for the African continent such as flooding or droughts. The high temporal resolution geostationary data will complement existing higher spatial resolution polar-orbiting satellite data for various dynamic environmental and natural resource applications of terrestrial ecosystems.

Low fish oil intake improves insulin sensitivity, lipid profile and muscle metabolism on insulin resistant MSG-obese rats

OpenAIRE

Iagher Fabiola; Aikawa Julia; Rocha Ricelli ER; Machado Juliano; Kryczyk Marcelo; Schiessel Dalton; Borghetti Gina; Yamaguchi Adriana A; Pequitto Danielle CT; Coelho Isabela; Brito Gleisson AP; Yamazaki Ricardo K; Naliwaiko Katya; Tanhoffer Ricardo A; Nunes Everson A

2011-01-01

Abstract Background Obesity is commonly associated with diabetes, cardiovascular diseases and cancer. The purpose of this study was to determinate the effect of a lower dose of fish oil supplementation on insulin sensitivity, lipid profile, and muscle metabolism in obese rats. Methods Monosodium glutamate (MSG) (4 mg/g body weight) was injected in neonatal Wistar male rats. Three-month-old rats were divided in normal-weight control group (C), coconut fat-treated normal weight group (CO), fish...

Maternal Diet Supplementation with n-6/n-3 Essential Fatty Acids in a 1.2 : 1.0 Ratio Attenuates Metabolic Dysfunction in MSG-Induced Obese Mice

Directory of Open Access Journals (Sweden)

Josiane Morais Martin

2016-01-01

Full Text Available Essential polyunsaturated fatty acids (PUFAs prevent cardiometabolic diseases. We aimed to study whether a diet supplemented with a mixture of n-6/n-3 PUFAs, during perinatal life, attenuates outcomes of long-term metabolic dysfunction in prediabetic and obese mice. Seventy-day-old virgin female mice were mated. From the conception day, dams were fed a diet supplemented with sunflower oil and flaxseed powder (containing an n-6/n-3 PUFAs ratio of 1.2 : 1.0 throughout pregnancy and lactation, while control dams received a commercial diet. Newborn mice were treated with monosodium L-glutamate (MSG, 4 mg g−1 body weight per day for the first 5 days of age. A batch of weaned pups was sacrificed to quantify the brain and pancreas total lipids; another batch were fed a commercial diet until 90 days of age, where glucose homeostasis and glucose-induced insulin secretion (GIIS as well as retroperitoneal fat and Lee index were assessed. MSG-treated mice developed obesity, glucose intolerance, insulin resistance, pancreatic islet dysfunction, and higher fat stores. Maternal flaxseed diet-supplementation decreased n-6/n-3 PUFAs ratio in the brain and pancreas and blocked glucose intolerance, insulin resistance, GIIS impairment, and obesity development. The n-6/n-3 essential PUFAs in a ratio of 1.2 : 1.0 supplemented in maternal diet during pregnancy and lactation prevent metabolic dysfunction in MSG-obesity model.

GHRSST Level 2P Atlantic Regional Skin Sea Surface Temperature from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) on the Meteosat Second Generation (MSG-2) satellite (GDS version 1)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Meteosat Second Generation (MSG) satellites are spin stabilized geostationary satellites operated by the European Organization for the Exploitation of...

GHRSST Level 2P Atlantic Regional Skin Sea Surface Temperature from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) on the Meteosat Second Generation (MSG-1) satellite (GDS version 1)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Meteosat Second Generation (MSG) satellites are spin stabilized geostationary satellites operated by the European Organization for the Exploitation of...

GHRSST Level 2P Atlantic Regional Skin Sea Surface Temperature from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) on the Meteosat Second Generation (MSG-3) satellite (GDS version 2)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Meteosat Second Generation (MSG-3) satellites are spin stabilized geostationary satellites operated by the European Organization for the Exploitation of...

Artificial intelligence systems for rainy areas detection and convective cells' delineation for the south shore of Mediterranean Sea during day and nighttime using MSG satellite images

Science.gov (United States)

Tebbi, Mohsene Abdelfettah; Haddad, Boualem

2016-09-01

The aim of this study is to investigate the potential of cloud classification by means of support vector machines using high resolution images from northern Algeria. The images were taken from the Spinning Enhanced Visible and Infrared Imager (SEVIRI) on board of the Meteosat Second Generation (MSG) satellite. An automatic system was developed to operate during both day and nighttime by following two steps of data processing. The first aims to detect rainy areas in cloud systems, whereas the second delineates convective cells from stratiform ones. A set of 12 spectral parameters was selected to extract information about cloud properties, which are different from day to night. The training and validation steps of this study were performed by in-situ rainfall measurement data, collected during the rainy season of years 2011 and 2012 via automatic rain gauge stations distributed in northern Algeria. Artificial neural networks (ANNs) and support vector machine (SVM) were explored, by combining spectral parameters derived from MSG images. Better performances were obtained by the SVM classifier, in terms of Critical Success Index and Probability of Detection for rainy areas detection (CSI = 0.81, POD = 91%), and also for convective/stratiform delineation (CSI = 0.55, POD = 74%).

Improvement of the MSG code for the MONJU evaporators. Additional function of reverse flow calculation on water/steam model and animation for post processing

International Nuclear Information System (INIS)

Toda, Shin-ichi; Yoshikawa, Shinji; Oketani, Kazuhiro

2003-05-01

The improved version of the MSG code (Multi-dimensional Thermal-hydraulic Analysis Code for Steam Generators) has been released. It has been carried out to improve based on the original version in order to calculate reverse flow on water/steam side, and to animate the post-processing data. To calculate reverse flow locally, modification to set pressure at each divided node point of water/steam region in the helical-coil heat transfer tubes has been carried out. And the matrix solver has been also improved to treat a problem within practical calculation time against increasing the pressure points. In this case pressure and enthalpy have to be calculated simultaneously, however, it was found out that using the block-Jacobean method make a diagonal-dominant matrix, and solve the matrix efficiently with a relaxation method. As the result of calculations of a steady-state condition and a transient of SG blow down with manual trip operation, the improvement on calculation function of the MSG code was confirmed. And an animation function of temperature contour in the sodium shell side as a post processing has been added. Since the animation is very effective to understand thermal-hydraulic behavior on the sodium shell side of the SG, especially in case of transient condition, the analysis and evaluation of the calculation results will be enabled to be more quickly and effectively. (author)

Dead fuel moisture estimation with MSG-SEVIRI data. Retrieval of meteorological data for the calculation of the equilibrium moisture content

DEFF Research Database (Denmark)

Nieto Solana, Hector; Sandholt, Inge; Aguado, Inmaculada

2010-01-01

In this study we propose to use remote sensing data to estimate hourly meteorological data and then assess the moisture content of dead fuels. Three different models to estimate the equilibrium moisture content (EMC) were applied together with remotely sensed retrieved air temperature and relative...... humidity. The input data were acquired by the Spinning Enhanced Visible and Infrared Imager (SEVIRI) sensor, on board the Meteosat Second Generation (MSG) satellite, from which air temperature and relative humidity were estimated every 15 min. Air temperature estimations are based on the Temperature-Vegetation...... Index (TVX) algorithm. This algorithm exploits the inverse linear relationship between the land surface temperature and the vegetation fractional cover. This relationship was evaluated in a spatial window where the meteorological forcing is assumed to be constant. To estimate the vapour pressure...

Assessment of MODIS sun-sensor geometry variations effect on observed NDVI using MSG SEVIRI geostationary data

DEFF Research Database (Denmark)

Fensholt, R.; Sandholt, I.; Proud, Simon Richard

2010-01-01

The quality of Earth observation (EO) based vegetation monitoring has improved during recent years, which can be attributed to the enhanced sensor design of new satellites such as MODIS (Moderate Resolution Imaging Spectroradiometer) on Terra and Aqua. It is however expected that sun-sensor geome......The quality of Earth observation (EO) based vegetation monitoring has improved during recent years, which can be attributed to the enhanced sensor design of new satellites such as MODIS (Moderate Resolution Imaging Spectroradiometer) on Terra and Aqua. It is however expected that sun......-sensor geometry variations will have a more visible impact on the Normalized Difference Vegetation Index (NDVI) from MODIS compared to earlier data sources, since noise related to atmosphere and sensor calibration is substantially reduced in the MODIS data stream. For this reason, the effect of varying MODIS......, including a red and NIR band, and the high temporal resolution (15 min) of data, enabling MSG data to be used as a reference for estimating MODIS surface reflectance and NDVI variations caused by varying sun-sensor geometry. The study was performed on data covering West Africa for periods of lowest possible...

Dietary consumption of monosodium L-glutamate induces adaptive response and reduction in the life span of Drosophila melanogaster.

Science.gov (United States)

Abolaji, Amos O; Olaiya, Charles O; Oluwadahunsi, Oluwagbenga J; Farombi, Ebenezer O

2017-04-01

Adaptive response is the ability of an organism to better counterattack stress-induced damage in response to a number of different cytotoxic agents. Monosodium L-glutamate (MSG), the sodium salt of amino acid glutamate, is commonly used as a food additive. We investigated the effects of MSG on the life span and antioxidant response in Drosophila melanogaster (D. melanogaster). Both genders (1 to 3 days old) of flies were fed with diet containing MSG (0.1, 0.5, and 2.5-g/kg diet) for 5 days to assess selected antioxidant and oxidative stress markers, while flies for longevity were fed for lifetime. Thereafter, the longevity assay, hydrogen peroxide (H 2 O 2 ), and reactive oxygen and nitrogen species levels were determined. Also, catalase, glutathione S-transferase and acetylcholinesterase activities, and total thiol content were evaluated in the flies. We found that MSG reduced the life span of the flies by up to 23% after continuous exposure. Also, MSG increased reactive oxygen and nitrogen species and H 2 O 2 generations and total thiol content as well as the activities of catalase and glutathione S-transferase in D. melanogaster (P reduced life span of flies. This study may therefore have public health significance in humans, and thus, moderate consumption of MSG is advocated by the authors. Copyright © 2017 John Wiley & Sons, Ltd.

Depression in people, that live with HIV in Lima

Directory of Open Access Journals (Sweden)

Ninoshka Fasce Cayo

2002-06-01

Full Text Available The study investigates the depression in a group 55 adults (14 women and 41 men who live with VJH, between 18 and 58 years, oflow and medium low socioeconomic leve! which attend public health centers, NGO and mutual support groups (MSG of Lima. The Beck Depression Inventory was used to study the level of depression, as well as the five factors found in this population.The descriptive results were correlated with the following demographic variables: age,sex, time of diagnosis, the presence or absence of symptoms associated to VIH, the participationor not in a MSG, sexual orientation and sex. Results indicated that depression varies depending on whether the person belongs or not to a MSG, sex and sexual orientation.

Proximal Monitoring of the 2011–2015 Etna Lava Fountains Using MSG-SEVIRI Data

Directory of Open Access Journals (Sweden)

Stefano Corradini

2018-04-01

Full Text Available From 2011 to 2015, 49 lava fountains occurred at Etna volcano. In this work, the measurements carried out from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI instrument, on board the Meteosat Second Generation (MSG geostationary satellite, are processed to realize a proximal monitoring of the eruptive activity for each event. The SEVIRI measurements are managed to provide the time series of start and duration of eruption and fountains, Time Averaged Discharge Rate (TADR and Volcanic Plume Top Height (VPTH. Due to its temperature responsivity, the eruptions start and duration, fountains start and duration and TADR are realized by exploiting the SEVIRI 3.9 μm channel, while the VPTH is carried out by applying a simplified procedure based on the SEVIRI 10.8 μm brightness temperature computation. For each event, the start, duration and TADR have been compared with ground-based observations. The VPTH time series is compared with the results obtained from a procedures-based on the volcanic cloud center of mass tracking in combination with the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT back-trajectories. The results indicate that SEVIRI is generally able to detect the start of the lava emission few hours before the ground measurements. A good agreement is found for both the start and the duration of the fountains and the VPTH with mean differences of about 1 h, 50 min and 1 km respectively.

Improved infrared precipitation estimation approaches based on k-means clustering: Application to north Algeria using MSG-SEVIRI satellite data

Science.gov (United States)

Mokdad, Fatiha; Haddad, Boualem

2017-06-01

In this paper, two new infrared precipitation estimation approaches based on the concept of k-means clustering are first proposed, named the NAW-Kmeans and the GPI-Kmeans methods. Then, they are adapted to the southern Mediterranean basin, where the subtropical climate prevails. The infrared data (10.8 μm channel) acquired by MSG-SEVIRI sensor in winter and spring 2012 are used. Tests are carried out in eight areas distributed over northern Algeria: Sebra, El Bordj, Chlef, Blida, Bordj Menael, Sidi Aich, Beni Ourthilane, and Beni Aziz. The validation is performed by a comparison of the estimated rainfalls to rain gauges observations collected by the National Office of Meteorology in Dar El Beida (Algeria). Despite the complexity of the subtropical climate, the obtained results indicate that the NAW-Kmeans and the GPI-Kmeans approaches gave satisfactory results for the considered rain rates. Also, the proposed schemes lead to improvement in precipitation estimation performance when compared to the original algorithms NAW (Nagri, Adler, and Wetzel) and GPI (GOES Precipitation Index).

Analysing the advantages of high temporal resolution geostationary MSG SEVIRI data compared to Polar operational environmental satellite data for land surface monitoring in Africa

DEFF Research Database (Denmark)

Fensholt, Rasmus; Anyamba, Assaf; Huber Gharib, Silvia

2011-01-01

Since 1972, satellite remote sensing of the environment has been dominated by polar-orbiting sensors providing useful data for monitoring the earth’s natural resources. However their observation and monitoring capacity are inhibited by daily to monthly looks for any given ground surface which often...... is obscured by frequent and persistent cloud cover creating large gaps in time series measurements. The launch of the Meteosat Second Generation (MSG) satellite into geostationary orbit has opened new opportunities for land surface monitoring. The Spinning Enhanced Visible and Infrared Imager (SEVIRI...... affected by droughts and floods in 2008 caused by periods of abnormally low and high rainfall, respectively. Based on the effectiveness of monitoring these events from Earth Observation (EO) data the current analyses show that the new generation of geostationary remote sensing data can provide higher...

Evaluation of new polysaccharides networks for extended-release purposes: mesquite seed gum (MSG, xanthan gum and chitosan Estudo da utilização de polissacarídeos no desenvolvimento de formulações de liberação prolongada: goma de semente de algaroba, goma xantana e quitosano

Directory of Open Access Journals (Sweden)

Carlos César dos Santos Nogueira

2003-09-01

Full Text Available The aim of this work was to design new hydrophilic matrix (HM systems by cross-linking Mesquite Seed Gum (MSG, a galactomannan that occurs in the endosperm layer of the seeds of a Brazilian tree,Prosopis juliflora DC, with two well-known polysaccharides with the ability of retarding drug release, chitosan and xanthan gum. This had in mind the idea of using these new compounds in the preparation of extended-release dosage oral forms. The first part of this study was dedicated to the evaluation of MSG in terms of its functionality as a hydrophilic matrix (HM system for extended-release purposes. Next, we started the study of water uptake profile of all polymers of interest (MSG, Xanthan Gum and Chitosan, in the following media: water, SGF and SIF. Following, we searched for the best cross-linking agent between Glutharaldehyde (GA and Hexamethylenediisocyanate (HMDI, which turned out to be the GA. Next step we begun to prepare new hydrophilic matrices of MSG_Chitosan and MSG_Xanthan Gum, with different ratios, 1:1, 1:2 and 2:1. Finally, after deciding which new HM system presented best results, by using statistics tools, we investigated the mechanism controlling the rate release of the model drug, from tablets made with this new matrix. As a final result we concluded that the best combination of polysaccharides was achieved with MSG and Xanthan Gum, with mass ratio of 1:2, using glutharaldehyde aqueous solution as cross-linking agent. It presented a prevalent zero order kinetics, which is a very important feature when thinking about an extended-release oral dosage.O objetivo deste trabalho foi o desenvolvimento de novos sistemas de matrizes hidrofílicas através da formação de ligações cruzadas (cross-linking entre a Goma da Semente da Algaroba (GSA, uma galactomanana que ocorre no endosperma das sementes de uma árvore nativa do Brasil, a Prosopis juliflora DC, e dois polissacarídeos bem conhecidos pela sua habilidade de retardar a libera

Optimization of the liquid biofertilizer production in batch fermentation with by-product from MSG

Science.gov (United States)

Namfon, Panjanapongchai; Ratchanok, Sahaworarak; Chalida, Daengbussade

2017-03-01

The long term use of chemical fertilizers destroyed the friability of soil which obviously decreased quantity and quality of crops and especially affect microorganisms living in soils. The bio-fertilizer with microbial consortium is an environmental friendly alternative to solve this bottleneck due to harboring soil microorganisms such as Bacillus sp., Micrococcus sp., Pseudomonas sp., Staphylococcus sp. and Deinococcus sp. produced with natural by-product or waste from industries that is alternative and sustainable such as nutrient-rich (by-product) from Mono Sodium Glutamate (MSG) for producing liquid biofertilizer by batch fermentation. In this work, the concentration of reducing sugar from substrate as main carbon source was evaluated in shake flask with mixed cultures. The optimal conditions were studied comparing with two levels of reducing sugar concentration (10, 20 g/L) and inoculums concentration (10, 20 %v/v) with using (2×2) full factorial design. The results indicated that the by-product from monosodium glutamate is feasible for fermentation and inoculums concentration is mainly influenced the batch fermentation process. Moreover, the combined 20 g/L and 10%v/v were considerably concluded as an optimal condition, of which the concentration of vegetative cells and spores attained at 8.29×109 CFU/mL and 1.97×105 CFU/mL, respectively. Their spores cell yields from reducing sugar (Yx/s) were obtained at 1.22×106 and 3.34×105 CFU/g were markedly different. In conclusion, the liquid Biofertilizer was produced satisfactorily at 20 g/L reducing sugar and 10% v/v inoculums in shake flask culture. Moreover, these results suggested that the by-product from monosodium glutamate is feasible for low-cost substrate in economical scale and environmental-friendly.

Long Term Validation of Land Surface Temperature Retrieved from MSG/SEVIRI with Continuous in-Situ Measurements in Africa

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Frank-M. Göttsche

2016-05-01

Full Text Available Since 2005, the Land Surface Analysis Satellite Application Facility (LSA SAF operationally retrieves Land Surface Temperature (LST for the Spinning Enhanced Visible and Infrared Imager (SEVIRI on board Meteosat Second Generation (MSG. The high temporal resolution of the Meteosat satellites and their long term availability since 1977 make their data highly valuable for climate studies. In order to ensure that the LSA SAF LST product continuously meets its target accuracy of 2 °C, it is validated with in-situ measurements from four dedicated LST validation stations. Three stations are located in highly homogenous areas in Africa (semiarid bush, desert, and Kalahari semi-desert and typically provide thousands of monthly match-ups with LSA SAF LST, which are used to perform seasonally resolved validations. An uncertainty analysis performed for desert station Gobabeb yielded an estimate of total in-situ LST uncertainty of 0.8 ± 0.12 °C. Ignoring rainy seasons, the results for the period 2009–2014 show that LSA SAF LST consistently meets its target accuracy: the highest mean root-mean-square error (RMSE for LSA SAF LST over the African stations was 1.6 °C while mean absolute bias was 0.1 °C. Nighttime and daytime biases were up to 0.7 °C but had opposite signs: when evaluated together, these partially compensated each other.

Monosodium glutamate delivered in a protein-rich soup improves subsequent energy compensation

OpenAIRE

Masic, Una; Yeomans, Martin R.

2014-01-01

Previous research suggests that monosodium glutamate (MSG) may have a biphasic effect on appetite, increasing appetite within a meal with its flavour-enhancing effect, but enhancing subsequent satiety due to its proposed role as a predictor of protein content. The present study explored this by assessing the impact of a 450 g soup preload differing in MSG concentration (1 % MSG added (MSG+) or no MSG (MSG-)) and nutrient content (low-energy control or high-energy carbohydrate or high-energy p...

Intercomparison of two BRDF models in the estimation of the directional emissivity in MIR channel from MSG1-SEVIRI data.

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Jiang, Geng-Ming; Li, Zhao-Liang

2008-11-10

This work intercompared two Bi-directional Reflectance Distribution Function (BRDF) models, the modified Minnaert's model and the RossThick-LiSparse-R model, in the estimation of the directional emissivity in Middle Infra-Red (MIR) channel from the data acquired by the Spinning Enhanced Visible and Infra-Red Imager (SEVIRI) onboard the first Meteosat Second Generation (MSG1). The bi-directional reflectances in SEVIRI channel 4 (3.9 microm) were estimated from the combined MIR and Thermal Infra-Red (TIR) data and then were used to estimate the directional emissivity in this channel with aid of the BRDF models. The results show that: (1) Both models can relatively well describe the non-Lambertian reflective behavior of land surfaces in SEVIRI channel 4; (2) The RossThick-LiSparse-R model is better than the modified Minnaert's model in modeling the bi-directional reflectances, and the directional emissivities modeled by the modified Minnaert's model are always lower than the ones obtained by the RossThick-LiSparse-R model with averaged emissivity differences of approximately 0.01 and approximately 0.04 over the vegetated and bare areas, respectively. The use of the RossThick-LiSparse-R model in the estimation of the directional emissivity in MIR channel is recommended.

Improving evapotranspiration in a land surface model using biophysical variables derived from MSG/SEVIRI satellite

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N. Ghilain

2012-08-01

Full Text Available Monitoring evapotranspiration over land is highly dependent on the surface state and vegetation dynamics. Data from spaceborn platforms are desirable to complement estimations from land surface models. The success of daily evapotranspiration monitoring at continental scale relies on the availability, quality and continuity of such data. The biophysical variables derived from SEVIRI on board the geostationary satellite Meteosat Second Generation (MSG and distributed by the Satellite Application Facility on Land surface Analysis (LSA-SAF are particularly interesting for such applications, as they aimed at providing continuous and consistent daily time series in near-real time over Africa, Europe and South America. In this paper, we compare them to monthly vegetation parameters from a database commonly used in numerical weather predictions (ECOCLIMAP-I, showing the benefits of the new daily products in detecting the spatial and temporal (seasonal and inter-annual variability of the vegetation, especially relevant over Africa. We propose a method to handle Leaf Area Index (LAI and Fractional Vegetation Cover (FVC products for evapotranspiration monitoring with a land surface model at 3–5 km spatial resolution. The method is conceived to be applicable for near-real time processes at continental scale and relies on the use of a land cover map. We assess the impact of using LSA-SAF biophysical variables compared to ECOCLIMAP-I on evapotranspiration estimated by the land surface model H-TESSEL. Comparison with in-situ observations in Europe and Africa shows an improved estimation of the evapotranspiration, especially in semi-arid climates. Finally, the impact on the land surface modelled evapotranspiration is compared over a north–south transect with a large gradient of vegetation and climate in Western Africa using LSA-SAF radiation forcing derived from remote sensing. Differences are highlighted. An evaluation against remote sensing derived land

Comparing different approaches for an effective monitoring of forest fires based on MSG/SEVIRI images

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Laneve, Giovanni

2010-05-01

The remote sensing sensors on board of geostationary satellite, as consequence of the high frequency of the observations, allow, in principle, the monitoring of these phenomena characterized by a fast dynamics. The only condition for is that the events to be monitored should be enough strong to be recognizable notwithstanding the low spatial resolution of the present geostationary systems (MSG/SEVIRI, GOES Imager, MTSAT). Apart from meteorological phenomena other events, like those associated with forest fires and/or volcanic eruption, are characterized by a very fast dynamics. These events are also associated with a very strong signal that make them observable by geostationary satellite in a quasi-continuous way. However, in order to make possible the detection of small fires by using the low resolution multi-spectral imagery provided by geostationary sensor like SEVIRI (3x3 km2 at the equator) new algorithms, capable to exploit it high observation frequency, has been developed. This paper is devoted to show the results obtained by comparing some of these algorithms trying to highlight their advantages and limits. The algorithms herein considered are these developed by CRPSM (SFIDE®), UNIBAS/CNR (RST-FIRES) and ESA-ESRIN (MDIFRM). In general, the new approaches proposed by each one of them are capable to promptly detect small fires making possible an operational utilization of the satellite based fire detection system in the fire fighting phases. In fact, these algorithms are quite different from these introduced in the past and specifically devoted to fire detection using low resolution multi-spectral imagery on LEO (Low Earth Orbit) satellite. Thanks to these differences they are capable of detecting sub-hectare (0.2 ha) forest fires providing an useful instrument for monitoring quasi-continuously forest fires, estimating the FRP (Fire Radiative Power), evaluating the burned biomass, retrieving the emission in the atmosphere.

Both dietary supplementation with monosodium L-glutamate and fat modify circulating and tissue amino acid pools in growing pigs, but with little interactive effect.

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Zemeng Feng

Full Text Available The Chinese population has undergone rapid transition to a high-fat diet. Furthermore, monosodium L-glutamate (MSG is widely used as a daily food additive in China. Little information is available on the effects of oral MSG and dietary fat supplementation on the amino acid balance in tissues. The present study aimed to determine the effects of both dietary fat and MSG on amino acid metabolism in growing pigs, and to assess any possible interactions between these two nutrients.Four iso-nitrogenous and iso-caloric diets (basal diet, high fat diet, basal diet with 3% MSG and high fat diet with 3% MSG were provided to growing pigs. The dietary supplementation with fat and MSG used alone and in combination were found to modify circulating and tissue amino acid pools in growing pigs. Both dietary fat and MSG modified the expression of gene related to amino acid transport in jejunum.Both dietary fat and MSG clearly influenced amino acid content in tissues but in different ways. Both dietary fat and MSG enhance the absorption of amino acids in jejunum. However, there was little interaction between the effects of dietary fat and MSG.

Monosodium glutamate delivered in a protein-rich soup improves subsequent energy compensation.

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Masic, Una; Yeomans, Martin R

2014-01-01

Previous research suggests that monosodium glutamate (MSG) may have a biphasic effect on appetite, increasing appetite within a meal with its flavour-enhancing effect, but enhancing subsequent satiety due to its proposed role as a predictor of protein content. The present study explored this by assessing the impact of a 450 g soup preload differing in MSG concentration (1 % MSG added (MSG+) or no MSG (MSG-)) and nutrient content (low-energy control or high-energy carbohydrate or high-energy protein) on rated appetite and ad libitum intake of a test meal in thirty-five low-restraint male volunteers using a within-participant design. Protein-rich preloads significantly reduced intake at the test meal and resulted in more accurate energy compensation than did carbohydrate-rich preloads. This energy compensation was stronger in the MSG+ protein conditions when compared with MSG+ carbohydrate conditions. No clear differences in rated appetite were seen in MSG or the macronutrient conditions alone during preload ingestion or 45 min after intake. Overall, these findings indicate that MSG may act to further improve energy compensation when provided in a protein-rich context.

Studies on the influences of. gamma. -ray irradiation upon food additives, (6). Radiolysis of monosodium glutamate due to. gamma. -ray irradiation

Energy Technology Data Exchange (ETDEWEB)

Hamada, M [Shimonoseki Univ. of Fisheries, Yamaguchi (Japan); Gohya, Y; Ishio, S

1981-08-01

The effect of ..gamma..-ray irradiation on monosodium glutamate (MSG) in aqueous solution and in ''kamaboko'' was investigated to evaluate the rate of decomposition of MSG and to elucidate the safety of the decomposed products, under the concentration of 106.9 mmol/l aqueous solution and 1% content of MSG in ''kamaboko''. In aqueous solution, MSG was decomposed by ..gamma..-ray irradiation, and G value was estimated to be 1.24. The decomposition of MSG resulted from deamination reaction was estimated to be 40% of the total decomposition. Glutamic acid content decreased as the dose of ..gamma..-ray increased in MSG-enriched ''kamaboko'', while it increased as the dose of ..gamma..-ray increased in MSG-free ''kamaboko''. Glutamic acid was liberated from the protein in ''kamaboko'', therefore the apparent decomposition rate of MSG in ''kamaboko'' was regarded as lower than actual.

Biochemical Studies on the Effect of Monosodium Glutamate and Omega 3 Fatty Acids in Gamma-Irradiated Rats

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Shedid, S. M.E. [National Center for Radiation Research and Technology (NCRRT), Cairo (Egypt)

2014-07-01

The consumption of foods and beverages containing additives has intensely increased over the past decades. Monosodium glutamate (MSG) is one of the main flavor enhancer that can be consumed in high concentrations. Also, human exposure to ionizing radiation (RAD) has become inevitable with its vast application in diagnosis and industry. Although the use of additives and exposure to RAD in therapeutic treatments are believed to be relatively safe their combined effect remain unclear. The objective of this work was to evaluate the role of fish oil (FO); rich in the omega-3 fatty acids eicosapentaenoic (EPA) and docosahexaenoic (DHA), on some biochemical alterations induced by exposure to MSG, RAD and MSG+RAD. Male albino rats were divided into 8 groups and treated in parallel: 1-Control, 2-FO: received FO (400 mg/Kg/day), 3-MSG: received MSG (450 mg/Kg/day), 4- FO+MSG: received FO with MSG, 5-RAD: whole body irradiated with 2Gy/week up to 8Gy, 6-FO+RAD: received FO daily during RAD exposure, 7- MSG+RAD: received MSG daily during RAD exposure. 8- FO+MSG+RAD: received FO daily during MSG+RAD exposure. Exposure to RAD and/or MSG induced oxidative stress evidenced by increased malondialdehyde (marker of lipid peroxidation), and protein carbonyl (marker of protein oxidation) associated to decreased superoxide dismutase, catalase and glutathione peroxidase activities and glutathione content (antioxidant biomarkers). Alteration in neurotransmitters was noted by a decrease in the level of serotonin (inhibitory neurotransmitter) and increased aspartic and glutamic acids (excitatory amino acids) though this increase was not recorded after exposure to MSG alone. The level of omega-3 fatty acids EPA and DHA was decreased. Furthermore, exposure to RAD and/or MSG elevate serum glucose, insulin, triglycerides, total cholesterol, and low-density lipoprotein cholesterol and decreased high-density lipoprotein cholesterol though this decrease was not observed after MSG exposure alone

Biochemical Studies on the Effect of Monosodium Glutamate and Omega 3 Fatty Acids in Gamma-Irradiated Rats

International Nuclear Information System (INIS)

Shedid, S.M.E.

2014-01-01

The consumption of foods and beverages containing additives has intensely increased over the past decades. Monosodium glutamate (MSG) is one of the main flavor enhancer that can be consumed in high concentrations. Also, human exposure to ionizing radiation (RAD) has become inevitable with its vast application in diagnosis and industry. Although the use of additives and exposure to RAD in therapeutic treatments are believed to be relatively safe their combined effect remain unclear. The objective of this work was to evaluate the role of fish oil (FO); rich in the omega-3 fatty acids eicosapentaenoic (EPA) and docosahexaenoic (DHA), on some biochemical alterations induced by exposure to MSG, RAD and MSG+RAD. Male albino rats were divided into 8 groups and treated in parallel: 1-Control, 2-FO: received FO (400 mg/Kg/day), 3-MSG: received MSG (450 mg/Kg/day), 4- FO+MSG: received FO with MSG, 5-RAD: whole body irradiated with 2Gy/week up to 8Gy, 6-FO+RAD: received FO daily during RAD exposure, 7- MSG+RAD: received MSG daily during RAD exposure. 8- FO+MSG+RAD: received FO daily during MSG+RAD exposure. Exposure to RAD and/or MSG induced oxidative stress evidenced by increased malondialdehyde (marker of lipid peroxidation), and protein carbonyl (marker of protein oxidation) associated to decreased superoxide dismutase, catalase and glutathione peroxidase activities and glutathione content (antioxidant biomarkers). Alteration in neurotransmitters was noted by a decrease in the level of serotonin (inhibitory neurotransmitter) and increased aspartic and glutamic acids (excitatory amino acids) though this increase was not recorded after exposure to MSG alone. The level of omega-3 fatty acids EPA and DHA was decreased. Furthermore, exposure to RAD and/or MSG elevate serum glucose, insulin, triglycerides, total cholesterol, and low-density lipoprotein cholesterol and decreased high-density lipoprotein cholesterol though this decrease was not observed after MSG exposure alone

Monosodium glutamate-associated alterations in open field, anxiety-related and conditioned place preference behaviours in mice.

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Onaolapo, Olakunle James; Aremu, Olaleye Samuel; Onaolapo, Adejoke Yetunde

2017-07-01

The present study investigated changes in behaviour associated with oral monosodium glutamate (a flavouring agent), using the open field, elevated plus maze and conditioned place preference (CPP) paradigms, respectively. Mice were assigned to two groups for CPP [monosodium glutamate (MSG)-naïve (n = 40) and MSG-pretreated (n = 40)] and two groups for open field (OF) and elevated plus maze (EPM) tests [n = 40 each], respectively. Animals in respective groups were then divided into four subgroups (n = 10) (vehicle or MSG (80, 160 and 320 mg/kg)). MSG-naïve mice were observed in the CPP box in three phases (pre-conditioning, conditioning and post-conditioning). Mice were conditioned to MSG or an equivalent volume of saline. The MSG pretreatment group received vehicle or respective doses of MSG daily for 21 days, prior to conditioning. Mice in the OF or EPM groups received vehicle or doses of MSG (orally) for 21 days, at 10 ml/kg. Open field or EPM behaviours were assessed on days 1 and 21. At the end of the experiments, mice in the OF groups were sacrificed and brain homogenates used to assay glutamate and glutamine. Results showed that administration of MSG was associated with a decrease in rearing, dose-related mixed horizontal locomotor, grooming and anxiety-related response and an increase in brain glutamate/glutamine levels. Following exposure to the CPP paradigm, MSG-naïve and MSG-pretreated mice both showed 'drug-paired' chamber preference. The study concluded that MSG (at the administered doses) was associated with changes in open field activities, anxiety-related behaviours and brain glutamate/glutamine levels; its ingestion also probably leads to a stimulation of the brain reward system.

Robust Satellite Techniques analysis of ten years (2004-2013) of MSG/SEVIRI TIR radiances over Greece region

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Genzano, N.; Eleftheriou, A.; Filizzola, C.; Paciello, R.; Pergola, N.; Vallianatos, F.; Tramutoli, V.

2014-12-01

Space-time fluctuations of Earth's emitted Thermal InfraRed (TIR) radiation have been observed from satellite months to weeks before earthquakes occurrence. Among the different approach proposed to discern transient anomalous signals possibly associated to seismic activity from normal TIR signal fluctuations (i.e. related to the change of natural factor and/or observation conditions), since 2001 the Robust Satellite Techniques (RST) were used to investigate tens of earthquakes with a wide range of magnitudes (from 4.0 to 7.9) occurred in different continents and in various geo-tectonic setting (e.g. Athens earthquake, 7 September 1999; Abruzzo earthquake, 6 April 2009, etc.).The RST approach gives a statistically - based definition of "TIR anomalies" and offers a suitable method for their identification even in very different local (e.g. related to atmosphere and/or surface) and observational (e.g. related to time/season, but also to solar and satellite zenithal angles) conditions. It has been always carried out by using a validation/confutation approach, to verify the presence/absence of anomalous space-time TIR transients in the presence/absence of seismic activity.In this paper, the RST approach is extensively implemented on 10 years of TIR satellite records collected by the geostationary satellite sensor MSG/SEVIRI over the Greece region. The results of the analysis performed to investigate possible correlations (within predefined space-time windows) of anomalous TIR transients with time and place of occurrence of earthquakes with M>4 will be discussed in terms of reliability and effectiveness also in the perspective of a time-Dependent Assessment of Seismic Hazard (t-DASH) system.

Ambient air pollution associated with suppressed serologic responses to Pneumocystis jirovecii in a prospective cohort of HIV-infected patients with Pneumocystis pneumonia.

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Robert J Blount

Full Text Available Ambient air pollution (AAP may be associated with increased risk for Pneumocystis pneumonia (PCP. The mechanisms underlying this association remain uncertain.To determine if real-life exposures to AAP are associated with suppressed IgM antibody responses to P. jirovecii in HIV-infected (HIV+ patients with active PCP, and to determine if AAP, mediated by suppressed serologic responses to Pneumocystis, is associated with adverse clinical outcomes.We conducted a prospective cohort study in HIV+ patients residing in San Francisco and admitted to San Francisco General Hospital with microscopically confirmed PCP. Our AAP predictors were ambient air concentrations of particulate matter of < 10 µm in diameter (PM10 and < 2.5 µm in diameter (PM2.5, nitrogen dioxide (NO2, ozone (O3, and sulfur dioxide (SO2 measured immediately prior to hospital admission and 2 weeks prior to admission. Our primary outcomes were the IgM serologic responses to four recombinant P. jirovecii major surface glycoprotein (Msg constructs: MsgC1, MsgC3, MsgC8, and MsgC9.Elevated PM10 and NO2 exposures immediately prior to and two weeks prior to hospital admission were associated with decreased IgM antibody responses to P. jirovecii Msg. For exposures immediately prior to admission, every 10 µg/m(3 increase in PM10 was associated with a 25 to 35% decrease in IgM responses to Msg (statistically significant for all the Msg constructs, and every 10 ppb increase in NO2 was associated with a 19-45% decrease in IgM responses to Msg (statistically significant for MsgC8 and MsgC9. Similar findings were seen with exposures two weeks prior to admission, but for fewer of the Msg constructs.Real life exposures to PM10 and NO2 were associated with suppressed IgM responses to P. jirovecii Msg in HIV+ patients admitted with PCP, suggesting a mechanism of immunotoxicity by which AAP increases host susceptibility to pulmonary infection.

Effects of taurine supplementation and swimming, associated or not, on obesity and glucose homeostasis in mice = Efeito da suplementação com taurina e da natação, associadas ou não, sobre a obesidade e homeostase glicêmica em camundongos

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Iris Cheng

2012-10-01

Full Text Available . Studies show that physical exercise (PE is associated with a reduced fat accumulation and increased insulin sensitivity, and taurine (TAU improves glucose homeostasis in lean rodents. The aim in this work was evaluate the effects of supplementing TAU and practice of PE, associated or not, on obesity and glucose homeostasis on obese MSG-mice. Neonate male Swiss mice received injections of monosodium glutamate (MSG group or saline (CON group. From the 30th to the 90th day of life, one group of animals received TAU in drinking water (MSG TAU group, another was subjected to PE (MSG PE group and a third group underwent both procedures (MSG PE TAU group. Mice treated with MSG become obese, hypertriglyceridemic, glucose intolerant and insulin resistant. The supplementation with TAU and the PE, isolated or associated, reduced the triglycerides (38%, glucose intolerance (around 30% and KITT (79% in MSG-obese animals, but did not influence the accumulation of fat. Interestingly, the combination of both strategies significantly reduced the insulin resistance, compared to animals subjected to isolated strategies. In conclusion, the supplementation with TAU and PE, isolated or associated, did not influence the accumulation of fat in MSG-obese mice, however, reduce the triglycerides and insulin resistance. O exercício físico (EF está associado à redução do acúmulo de gordura e aumento na sensibilidade à insulina e a taurina (TAU melhora a homeostase glicêmica em roedores magros. Objetivou-se avaliar os efeitos da suplementação com TAU e do EF, associados ou não, sobre a obesidade e a homeostase glicêmica em camundongos obesos-MSG. Camundongos Swiss machos neonatos receberam injeções de glutamato monossódico (grupo MSG ou salina (grupo CON. Do 30º ao 90º dia de vida, um grupo de animais MSG recebeu TAU na água de beber (MSG TAU; outro foi submetido ao EF (MSG EX e um terceiro grupo foi submetido aos dois procedimentos (MSG EX TAU

Analyzing polysemous concepts from a clinical perspective: Application to auditing concept categorization in the UMLS

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Mougin, Fleur; Bodenreider, Olivier; Burgun, Anita

2015-01-01

Objectives Polysemy is a frequent issue in biomedical terminologies. In the Unified Medical Language System (UMLS), polysemous terms are either represented as several independent concepts, or clustered into a single, multiply-categorized concept. The objective of this study is to analyze polysemous concepts in the UMLS through their categorization and hierarchical relations for auditing purposes. Methods We used the association of a concept with multiple Semantic Groups (SGs) as a surrogate for polysemy. We first extracted multi-SG (MSG) concepts from the UMLS Metathesaurus and characterized them in terms of the combinations of SGs with which they are associated. We then clustered MSG concepts in order to identify major types of polysemy. We also analyzed the inheritance of SGs in MSG concepts. Finally, we manually reviewed the categorization of the MSG concepts for auditing purposes. Results The 1208 MSG concepts in the Metathesaurus are associated with 30 distinct pairs of SGs. We created 75 semantically homogeneous clusters of MSG concepts, and 276 MSG concepts could not be clustered for lack of hierarchical relations. The clusters were characterized by the most frequent pairs of semantic types of their constituent MSG concepts. MSG concepts exhibit limited semantic compatibility with their parent and child concepts. A large majority of MSG concepts (92%) are adequately categorized. Examples of miscategorized concepts are presented. Conclusion This work is a systematic analysis and manual review of all concepts categorized by multiple SGs in the UMLS. The correctly-categorized MSG concepts do reflect polysemy in the UMLS Metathesaurus. The analysis of inheritance of SGs proved useful for auditing concept categorization in the UMLS. PMID:19303057

The Effect of Nigella Sativa Extract on Alpha-ketoglutarate Activity and Histopathologic Changes on Rat Liver Induced by Monosodium Glutamate

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Ala Sh Emhemed Eshami

2015-09-01

Full Text Available Monosodium glutamate (MSG is a commonly used food additive and found in most soups, fish, and processed meat. The use of MSG in food is growing. However, the fear of consuming MSG has increased in the last few years due to the adverse reactions and toxicity in the liver. Nigella sativa (NS is used as traditional medicine for the treatment of many diseases. It has been extensively investigated in recent years due to its notable pharmacological properties such as inhibit oxidative stress. The present study was undertaken to investigate the effect of different doses of Nigella Sativa on alpha KGDH activity and liver histology of MSG-induced rats. The animals (n=30 were grouped into A (control, B (treated with MSG 1g/kg.bw , C (treated with MSG 1g/kg.bw and NS 0.1 g/kg.bw, D (treated with MSG 1g/kg.bw and NS 0.2 g/kg.bw, E (treated with MSG 1g/kg.bw and NS 0.4 g/kg.bw and F (given a daily NS extract 0.2 g/kg.bw. Alpha KGDH activity was investigated using ELISA method and liver histopathology by light microscope. The MSG treatment increased Alpha KGDH activity and disturbed liver architecture, hemorrhage in the central veins, areas of necrosis, vacuolation and increased inflammatory cells infiltration. The condition was normalized by treatment NS on dose 0.2 and 0.4 g/kg.bw. The findings showed that the administration of MSG increases alpha KGDH and induces damage in liver tissue. Nigella sativa extract can reduce alpha KGDH and prevent liver damage caused by MSG.

The sensitivity of male rat reproductive organs to monosodium glutamate

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Sitthichai Iamsaard

2014-05-01

Full Text Available Objective. This study aimed to investigate the sensitivity of the testis, epididymis, seminal vesicle, and sperm acrosome reaction (AR to monosodium L- glutamate (MSG in rats. Materials and methods. Rats were divided into four groups and fed with non-acidic MSG at 0.25, 3 or 6 g/kg body weight for 30 days or without MSG. The morphological changes in the reproductive organs were studied. The plasma testosterone level, epididymal sperm concentration, and sperm AR status were assayed. Results. Compared to the control, no significant changes were discerned in the morphology and weight of the testes, or the histological structures of epididymis, vas deferens and seminal vesicle. In contrast, significant decreases were detected in the weight of the epididymis, testosterone levels, and sperm concentration of rats treated with 6 g/kg body weight of MSG. The weight loss was evident in the seminal vesicle in MSG-administered rats. Moreover, rats treated with MSG 3 and 6 g/kg exhibited partial testicular damage, characterized by sloughing of spermatogenic cells into the seminiferous tubular lumen, and their plasma testosterone levels were significantly decreased. In the 6 g/kg MSG group, the sperm concentration was significantly decreased compared with the control or two lower dose MSG groups. In AR assays, there was no statistically significant difference between MSG-rats and normal rats. Conclusion. Testicular morphological changes, testosterone level, and sperm concentration were sensitive to high doses of MSG while the rate of AR was not affected. Therefore, the consumption of high dose MSG must be avoided because it may cause partial infertility in male.

Curcumin Protects against Monosodium Glutamate Neurotoxicity and Decreasing NMDA2B and mGluR5 Expression in Rat Hippocampus

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Rania M. Khalil

2016-08-01

Full Text Available Background: Monosodium glutamate (MSG is a flavor enhancer used in food industries. MSG is well documented to induce neurotoxicity. Curcumin (CUR reportedly possesses beneficial effects against various neurotoxic insults. Hence, this present study has been designed to evaluate the neuroprotective effect of curcumin on MSG-induced neurotoxicity in rats. Methods: Thirty-two male Wister rats were divided into four groups (n=8: Control group, MSG group, CUR group and MSG + CUR group. CUR (Curcumin 150 mg/kg, orally was given day after day for four weeks along with MSG (4 mg/kg, orally. After 4 weeks, rats were sacrificed and brain hippocampus was isolated immediately on ice. Inflammatory marker TNFα and acetylcholinesterase (AChE activity (marker for cholinergic function were estimated. Gene expressions of metabotropic glutamate receptor 5 (mGluR5 and N-methyl-D-aspartate receptor 2B (NMDA2B along with glutamate concentration were assessed. Results: Treatment with CUR significantly attenuated AChE activity and TNFα in MSG-treated animals. The anti-inflammatory properties of CUR may be responsible for this observed neuroprotective action. A possible role of CUR to attenuate both glutamate level and gene expression of NMDA2B and mGLUR5 in brain hippocampus was established when compared to MSG group. Conclusion: We concluded that CUR as flavor enhancer protects against MSG-induced neurotoxicity in rats.

AMBANG DETEKSI DAN PREFERENSI RASA UMAMI DALAM MODEL PANGAN

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Dede R. Adawiyah

2017-06-01

Full Text Available Umami is one of the basic taste produced by monosodium glutamate (MSG. Generally, commercial MSG products did not specify the amount of a certain dose to produce palatable food. This problem could lead to uncontrolled and excessive use of MSG by consumers. The aim of this study was to determine the values for the detection and preference threshold of umami taste from commercial MSG products at different salt level. The detection threshold was determined using R-index method in salt solutions. The preference threshold was determined by using hedonic rating in food model. A food model selected in this case is spinach soup that is commonly consumed by Indonesian. The salt concentrations for detection and preference threshold experiment were 0.42 and 0.30 g/100 mL. Umami taste preference threshold value using Fechner’s psychophysic equation for 0.30 g/100 mL salt concentration is 0.25 g MSG/100 mL, while for 0.42 g/100 mL salt concentration, the umami taste preference threshold value is 0.06 g MSG/100 mL. Detection threshold value using R-index method for 0.30 g/100 mL salt concentration is 0.05 g MSG/100 mL, while for 0.42 g/100 mL salt concentration is 0.02 g MSG/100 mL. Different salt concentrations leads to differences in the values of threshold preferences and detection threshold of the umami taste of MSG. Increasing salt concentration tends to decrease the detection and preference threshold of umami taste from MSG. This research results could be used as the basic information in food product formulation such as seasoning and condiment using mixtures of salt and MSG.

Low fish oil intake improves insulin sensitivity, lipid profile and muscle metabolism on insulin resistant MSG-obese rats.

Science.gov (United States)

Yamazaki, Ricardo K; Brito, Gleisson A P; Coelho, Isabela; Pequitto, Danielle C T; Yamaguchi, Adriana A; Borghetti, Gina; Schiessel, Dalton Luiz; Kryczyk, Marcelo; Machado, Juliano; Rocha, Ricelli E R; Aikawa, Julia; Iagher, Fabiola; Naliwaiko, Katya; Tanhoffer, Ricardo A; Nunes, Everson A; Fernandes, Luiz Claudio

2011-04-28

Obesity is commonly associated with diabetes, cardiovascular diseases and cancer. The purpose of this study was to determinate the effect of a lower dose of fish oil supplementation on insulin sensitivity, lipid profile, and muscle metabolism in obese rats. Monosodium glutamate (MSG) (4 mg/g body weight) was injected in neonatal Wistar male rats. Three-month-old rats were divided in normal-weight control group (C), coconut fat-treated normal weight group (CO), fish oil-treated normal weight group (FO), obese control group (Ob), coconut fat-treated obese group (ObCO) and fish oil-treated obese group (ObFO). Obese insulin-resistant rats were supplemented with fish oil or coconut fat (1 g/kg/day) for 4 weeks. Insulin sensitivity, fasting blood biochemicals parameters, and skeletal muscle glucose metabolism were analyzed. Obese animals (Ob) presented higher Index Lee and 2.5 fold epididymal and retroperitoneal adipose tissue than C. Insulin sensitivity test (Kitt) showed that fish oil supplementation was able to maintain insulin sensitivity of obese rats (ObFO) similar to C. There were no changes in glucose and HDL-cholesterol levels amongst groups. Yet, ObFO revealed lower levels of total cholesterol (TC; 30%) and triacylglycerol (TG; 33%) compared to Ob. Finally, since exposed to insulin, ObFO skeletal muscle revealed an increase of 10% in lactate production, 38% in glycogen synthesis and 39% in oxidation of glucose compared to Ob. Low dose of fish oil supplementation (1 g/kg/day) was able to reduce TC and TG levels, in addition to improved systemic and muscle insulin sensitivity. These results lend credence to the benefits of n-3 fatty acids upon the deleterious effects of insulin resistance mechanisms.

Cognitive and biochemical effects of monosodium glutamate and aspartame, administered individually and in combination in male albino mice.

Science.gov (United States)

Abu-Taweel, Gasem M; A, Zyadah M; Ajarem, Jamaan S; Ahmad, Mohammad

2014-01-01

The present study was designed to investigate the in vivo effects of monosodium glutamate (MSG) and aspartame (ASM) individually and in combination on the cognitive behavior and biochemical parameters like neurotransmitters and oxidative stress indices in the brain tissue of mice. Forty male Swiss albino mice were randomly divided into four groups of ten each and were exposed to MSG and ASM through drinking water for one month. Group I was the control and was given normal tap water. Groups II and III received MSG (8 mg/kg) and ASM (32 mg/kg) respectively dissolved in tap water. Group IV received MSG and ASM together in the same doses. After the exposure period, the animals were subjected to cognitive behavioral tests in a shuttle box and a water maze. Thereafter, the animals were sacrificed and the neurotransmitters and oxidative stress indices were estimated in their forebrain tissue. Both MSG and ASM individually as well as in combination had significant disruptive effects on the cognitive responses, memory retention and learning capabilities of the mice in the order (MSG+ASM)>ASM>MSG. Furthermore, while MSG and ASM individually were unable to alter the brain neurotransmitters and the oxidative stress indices, their combination dose (MSG+ASM) decreased significantly the levels of neurotransmitters (dopamine and serotonin) and it also caused oxidative stress by increasing the lipid peroxides measured in the form of thiobarbituric acid-reactive substances (TBARS) and decreasing the level of total glutathione (GSH). Further studies are required to evaluate the synergistic effects of MSG and ASM on the neurotransmitters and oxidative stress indices and their involvement in cognitive dysfunctions. Copyright © 2014 Elsevier Inc. All rights reserved.

Recent advancements in the SQUID magnetospinogram system

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Adachi, Yoshiaki; Kawai, Jun; Haruta, Yasuhiro; Miyamoto, Masakazu; Kawabata, Shigenori; Sekihara, Kensuke; Uehara, Gen

2017-06-01

In this study, a new superconducting quantum interference device (SQUID) biomagnetic measurement system known as magnetospinogram (MSG) is developed. The MSG system is used for observation of a weak magnetic field distribution induced by the neural activity of the spinal cord over the body surface. The current source reconstruction for the observed magnetic field distribution provides noninvasive functional imaging of the spinal cord, which enables medical personnel to diagnose spinal cord diseases more accurately. The MSG system is equipped with a uniquely shaped cryostat and a sensor array of vector-type SQUID gradiometers that are designed to detect the magnetic field from deep sources across a narrow observation area over the body surface of supine subjects. The latest prototype of the MSG system is already applied in clinical studies to develop a diagnosis protocol for spinal cord diseases. Advancements in hardware and software for MSG signal processing and cryogenic components aid in effectively suppressing external magnetic field noise and reducing the cost of liquid helium that act as barriers with respect to the introduction of the MSG system to hospitals. The application of the MSG system is extended to various biomagnetic applications in addition to spinal cord functional imaging given the advantages of the MSG system for investigating deep sources. The study also includes a report on the recent advancements of the SQUID MSG system including its peripheral technologies and wide-spread applications.

Can we spice up our Christmas dinner? : Busting the myth of the 'Chinese restaurant syndrome'.

Science.gov (United States)

van den Berg, N W E; Neefs, J; Berger, W R; Baalman, S W E; Meulendijks, E; Kawasaki, M; Kemper, E M; Piersma, F R; Veldkamp, M W; Wesselink, R; Krul, S P J; de Groot, J R

2017-12-01

Monosodium glutamate (MSG), also referred to as Vetsin or E621, is a flavour enhancer frequently used in Asian cuisine and abundantly present in the famous Chinese dish Peking duck. MSG is notorious for triggering the onset of the so-called 'Chinese restaurant syndrome' (CRS), a complex of unpleasant symptoms, which might include flushing, sweating and the onset of atrial fibrillation (AF). This study aims to determine the effects of MSG on the occurrence of AF. We conducted a placebo self-controlled single-arm study in the Academic Medical Centre in Amsterdam. We included paroxysmal AF patients who reported a consistent onset of AF upon MSG intake. During three admissions, participants were subsequently administered: placebo, 1.5 g and 3 g MSG. If AF was recorded after the dose of 1.5 g MSG, patients were given another placebo instead of 3 g MSG. The primary outcome was the onset of AF registered by 24-hour Holter monitoring. The secondary outcomes were any other arrhythmia and the onset of CRS defined as two or more symptoms of CRS after MSG intake. Six men participated in the study. Both 1.5 g and 3 g MSG were unrelated to CRS, arrhythmias or AF occurrence. Peking duck can be put on the Christmas menu without risking guests to be admitted to the emergency department with new episodes of AF.

Antioxidant Actions Of Irradiated Hibiscus SABDARIFFA L. (KARKADE) Against Monosodium Glutamate-Induced Oxidative Stress In Rats

International Nuclear Information System (INIS)

FARAG, M.F.S.; OSMAN, N.N.

2009-01-01

Monosodium glutamate (MSG) continues to function as a flavour enhancer in diets. Aqueous extract of dried flowers of irradiated Hibiscus sabdariffa L. (HS), (Karkade), was investigated for its antioxidant action in MSG treated rats. MSG was injected intraperitoneally at a dose of 4 mg/g body weight for 15 days to male Wistar rats. Lipid peroxidation as thiobarbituric acid reactive substances (TBARS) and the antioxidants superoxide dismutase (SOD), catalase (CAT) and reduced glutathione (GSH) were examined in brain, heart, kidney and testes. MSG markedly increases the TBARS formation in rat organs. Meanwhile, it decreased significantly the activities of SOD and CAT in the same examined organs. The GSH level was also reduced due to MSG. In MSG treated rats, simultaneous oral administration of HS water extract (HSAE; 540 mg /kg/day) significantly reduced the MSG mediated increase in TBARS. Moreover, the administered HSAE was effective in ameliorating the changes in the activities of SOD and CAT in the examined organs. It also restored the decrease in GSH content. Overall, these findings are suggestive of the protective and the possible anti oxidative role played by dried flowers of Hibiscus sabdariffa L. against the oxidative damage due to MSG administration to rats.

Effects of taurine supplementation and swimming, associated or not, on obesity and glucose homeostasis in mice - 10.4025/actascihealthsci.v34ispec.10433

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Sandra Lucinei Balbo

2012-12-01

Full Text Available Studies show that physical exercise (PE is associated with a reduced fat accumulation and increased insulin sensitivity, and taurine (TAU improves glucose homeostasis in lean rodents. The aim  in this work was evaluate the effects of supplementing TAU and practice of PE, associated or not, on obesity and glucose homeostasis on obese MSG-mice. Neonate male Swiss mice received injections of monosodium glutamate (MSG group or saline (CON group. From the 30th to the 90th day of life, one group of animals received TAU in drinking water (MSG TAU group, another was subjected to PE (MSG PE group and a third group underwent both procedures (MSG PE TAU group. Mice treated with MSG become obese, hypertriglyceridemic, glucose intolerant and insulin resistant. The supplementation with TAU and the PE, isolated or associated, reduced the triglycerides (38%, glucose intolerance (around 30% and KITT (79% in MSG-obese animals, but did not influence the accumulation of fat. Interestingly, the combination of both strategies significantly reduced the insulin resistance, compared to animals subjected to isolated strategies. In conclusion, the supplementation with TAU and PE, isolated or associated, did not influence the accumulation of fat in MSG-obese mice, however, reduce the triglycerides and insulin resistance.  

Pengaruh Pemberian Madu Terhadap Fungsi Hati Tikus Wistar Jantan Yang Diinduksi Monosodium Glutamat

OpenAIRE

Aliftiyo, Widi Taufik; Tjahjono DK, Kusmiyati; Johan, Andrew

2015-01-01

Background: Consuming high dose of MSG may damage liver. MSG increases oxidative stress and causing hepatocellular injury. Hepatocellular injury marked by increased transaminases serum. Honey has antioxidant properties. Honey may attenuate MSG induced hepatocellular injury.Aim: Study the effect of honey on Wistar rats's liver function which induced by MSG.Methods: This study was a true experimental study with post test randomized controlled group design. 31 samples assigned into 4 groups. K1 ...

Does monosodium glutamate really cause headache? : a systematic review of human studies

OpenAIRE

Obayashi, Yoko; Nagamura, Yoichi

2016-01-01

Although monosodium glutamate (MSG) is classified as a causative substance of headache in the International Classification of Headache Disorders 3rd edition (ICHD-III beta), there is no literature in which causal relationship between MSG and headache was comprehensively reviewed. We performed systematic review of human studies which include the incidence of headache after an oral administration of MSG. An analysis was made by separating the human studies with MSG administration with or withou...

Gambaran Histologi Regenerasi Hati Pasca Penghentian Pajanan Monosodium Glutamat pada Tikus Wistar

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Heryanto Andreas

2015-09-01

Full Text Available Normal 0 false false false IN X-NONE X-NONE MicrosoftInternetExplorer4 Monosodium glutamat (MSG merupakan bahan penyedap masakan yang sering digunakan, namun konsumsi MSG berlebihan dapat merusak hati. Tujuan penelitian ini adalah mengetahuipengaruh pajanan MSG terhadap gambaran histologis hati tikus jantan galur wistar dankemampuan regenerasinya. Penelitian ini menggunakan desain eksperimental post-test only.Tikus dibagi menjadi 9 kelompok, yang terdiri atas 3 kelompok perlakuan dalam 3 periode yang berbeda (28, 42, dan 56 hari. Kelompok kontrol positif 1, 2, dan 3 diberikan akuades selama 28 hari, 42 hari, 56 hari; kelompok kontrol negatif 1, 2, dan 3 diberikan MSG 5 mg/gBB/hari selama 28hari, 42 hari, 56 hari; kelompok perlakuan regenerasi 1, 2, 3 diberikan MSG 5 mg/gBB/hari selama28 hari kemudian dihentikan selama 0 hari, 14 hari, 28 hari. Variabel yang diukur adalah derajatkerusakan jaringan hati. Pada analisis one way ANOVA terdapat perbedaan signifikan (p<0,05.Uji post hoc LSD menunjukkan perbedaan signifikan antara kelompok kontrol positif dengankelompok kontrol negatif (p<0,05 dan tidak terdapat perbedaan signifikan antara kelompok kontrolpositif dengan perlakuan regenerasi 14 hari (p>0,05 dan perlakuan regenerasi 28 hari (p>0,05.Disimpulkan pajanan MSG mengakibatkan kerusakan hati dan terjadi regenerasi hati setelah 14hari penghentian pajanan MSG. Kata kunci: monosodium glutamat, regenerasi, kerusakan hati Histological Study of Liver Regeneration after Cessation ofMonosodium Glutamat on Rats Abstract Monosodium glutamat (MSG is flavor enhancer that has been used in various food products. Excessive consumption of MSG have been reported to damage liver. The purpose of this experimentis to determine effect of MSG on male wistar rats’s liver histology and it’s regeneration capability.This is an experimental research with post-test only goup design. Rats were divided into 9 goups,consisted of 3 treatment goups with 3 different period

Diphenyl diselenide ameliorates monosodium glutamate induced anxiety-like behavior in rats by modulating hippocampal BDNF-Akt pathway and uptake of GABA and serotonin neurotransmitters.

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Rosa, Suzan Gonçalves; Quines, Caroline Brandão; Stangherlin, Eluza Curte; Nogueira, Cristina Wayne

2016-03-01

Monosodium glutamate (MSG), a flavor enhancer used in food, administered to neonatal rats causes neuronal lesions and leads to anxiety when adulthood. We investigated the anxiolytic-like effect of diphenyl diselenide (PhSe)2 and its mechanisms on anxiety induced by MSG. Neonatal male and female Wistar rats received a subcutaneous injection of saline (0.9%) or MSG (4 g/kg/day) from the 1st to 10th postnatal day. At 60 days of life, the rats received (PhSe)2 (1mg/kg/day) or vehicle by the intragastric route for 7 days. The spontaneous locomotor activity (LAM), elevated plus maze test (EPM) and contextual fear conditioning test (CFC) as well as neurochemical ([(3)H]GABA and [(3)H]5-HT uptake) and molecular analyses (Akt and p-Akt and BDNF levels) were carried out after treatment with (PhSe)2. Neonatal exposure to MSG increased all anxiogenic parameters in LAM, EPM and CFC tests. MSG increased GABA and 5-HT uptake in hippocampus of rats, without changing uptake in cerebral cortex. The levels of BDNF and p-Akt were reduced in hippocampus of rats treated with MSG. The administration of (PhSe)2 to rats reversed all behavioral anxiogenic parameters altered by MSG. The increase in hippocampal GABA and 5-HT uptake induced by MSG was reversed by (PhSe)2. (PhSe)2 reversed the reduction in hippocampal BDNF and p-Akt levels induced by MSG. In conclusion, the anxiolytic-like action of (PhSe)2 in rats exposed to MSG during their neonatal period is related to its modulation of hippocampal GABA and 5-HT uptake as well as the BDNF-Akt pathway. Copyright © 2015 Elsevier Inc. All rights reserved.

Histological changes in kidneys of adult rats treated with Monosodium glutamate: A light microscopic study

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Singh BR, Ujwal Gajbe, Anil Kumar Reddy, Vandana Kumbhare

2015-01-01

Full Text Available Introduction: Monosodium Glutamate (MSG, which is chemically known as AJI-NO-MOTO also familiar as MSG in routine life. MSG is always considered to be a controversial food additive used in the world. It is a natural excitatory neurotransmitter, helps in transmitting the fast synaptic signals in one third of CNS. Liver and kidney play a crucial role in metabolism as well as elimination of MSG from the body. Present study is to detect structural changes in adult rat kidney tissue treated with MSG; observations are done with a light microscope. Materials & Methods: The study was conducted in the department of Anatomy, J.N.M.C, Sawangi (M Wardha. Thirty (30 adult Wistar rats (2-3 months old weighing about (200 ± 20g were used in the current study, animals were divided into three groups (Group – A, B, C. Group A: Control, Group B: 3 mg /gm body weight, Group C: 6 mg /gm body weight, MSG were administered orally daily for 45 days along with the regular diet. Observations & Results: The Mean values of animals weight at the end of experiment (46th day respectively were 251.2 ± 13, 244.4 ± 19.9 and 320 ± 31.1. Early degenerative changes like, Glomerular shrinkage (GSr, loss of brush border in proximal convoluted tubules and Cloudy degeneration was observed in sections of kidney treated with 3 mg/gm body weight of MSG. Animals treated with 6 mg/gm body weight of MSG showed rare changes like interstitial chronic inflammatory infiltrate with vacuolation in some of the glomeruli, and much glomerular shrinkage invaginated by fatty lobules. Conclusion: The effects of MSG on kidney tissues of adult rats revealed that the revelatory changes are directly proportional to the doses of MSG.

Monosodium L-glutamate in soup reduces subsequent energy intake from high-fat savoury food in overweight and obese women.

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Miyaki, Takashi; Imada, Toshifumi; Hao, Susan Shuzhen; Kimura, Eiichiro

2016-01-14

The umami seasoning, monosodium L-glutamate (MSG), has been shown to increase satiety in normal body weight adults, although the results have not been consistent. The satiety effect of MSG in overweight and obese adults has not been examined yet. The objective of the present study was to investigate the effect of MSG in a vegetable soup on subsequent energy intakes as well as food selection in overweight and obese adult women without eating disorders. A total of sixty-eight overweight and obese women (BMI range: 25·0-39·9 kg/m²), otherwise healthy, were recruited to our study. A fixed portion (200 ml) of control vegetable soup or the same soup with added MSG (0·5 g/100 ml) was provided 10 min before an ad libitum lunch and an ad libitum snack in the mid-afternoon. The control soup had equivalent amount of Na to the soup with added MSG. Energy intakes at the ad libitum lunch and ad libitum snack time after the soup preload were assessed using a randomised, double-blind, two-way cross-over design. The soup with MSG in comparison with the control soup resulted in significantly lower consumption of energy at lunch. The addition of MSG in the soup also reduced energy intake from high-fat savoury foods. The soup with MSG showed lower but no significant difference in energy intake at mid-afternoon. The addition of umami seasoning MSG in a vegetable soup may decrease subsequent energy intake in overweight and obese women who do not have eating disorders.

Taste sensitivity for monosodium glutamate and an increased liking of dietary protein.

Science.gov (United States)

Luscombe-Marsh, Natalie D; Smeets, Astrid J P G; Westerterp-Plantenga, Margriet S

2008-04-01

The aim of the present study was to determine individuals' taste threshold for monosodium glutamate (MSG) alone and in combination with inosine 5'-monophosphate (IMP-5) and to examine if this threshold was related to an increase in sensory properties (including pleasantness of taste) and/or to one's preference for dietary protein over carbohydrate and fat. Using the triangle tasting method, the taste threshold was determined for thirty-six women and twenty-four men. Thresholds varied from zero to infinite as determined using a clear soup with added MSG in the concentration range of 0.1 to 0.8 % (w/w) MSG. Subjects rated fourteen sensory properties of the soup and also their 'liking', 'eating frequency' and 'preference' of twenty-two common high-protein, high-carbohydrate and high-fat food items. The taste threshold (and therefore sensitivity) of MSG was lowered from 0.33 (sem 0.24) to 0.26 (sem 0.22) % MSG when 0.25 % (w/w) IMP-5 was added. None of the sensory properties assessed was associated with the taste threshold of MSG +/- 0.25 % IMP-5 in the overall study population. However, the taste descriptor 'meatiness' was associated with the threshold data for individuals who could taste concentrations of MSG. 'Liking' and 'preference' scores for protein were found to be related to the threshold of MSG +/- 0.25 % IMP-5. From this study population we conclude that the taste threshold of MSG in combination with IMP-5 does appear to predict one's 'liking' of as well as 'preference' for high-protein foods.

Experimental studies of food choices and palatability responses in European subjects exposed to the Umami taste.

Science.gov (United States)

Bellisle, France; France, Bellisle

2008-01-01

In the Western world, consumers have only recently learned to discriminate the Umami taste, although they have enjoyed its contribution to the palatability of traditional dishes for centuries. The flavor enhancing properties of MSG have been scientifically investigated in European subjects. By adding MSG to such foods as soups, their content in sodium can be decreased without altering palatability, thus favoring a net decrease in sodium intake. Consumers presented with a novel food often have to get accustomed to the new taste before they acquire a preference for the food. A study showed that when such novel foods are added with some appropriate amount of MSG, consumers acquire a preference for them more rapidly. In elderly persons, the addition of MSG to nutritionally valuable foods (soups, vegetables, starches) did induce an increase of intake of MSG-added foods. Total meal size, however, was not affected, since the increased intake of MSG-containing foods was followed by a decreased consumption of foods served later in the meal, such as desserts. The same observations were repeated in hospitalized diabetic patients. Again, the patients ingested more healthy MSG-containing foods and less of other foods, with the same total meal energy intake. These two studies suggested that MSG could be used to stimulate appropriate food choices in certain populations.

Lycopene modulates cholinergic dysfunction, Bcl-2/Bax balance, and antioxidant enzymes gene transcripts in monosodium glutamate (E621) induced neurotoxicity in a rat model.

Science.gov (United States)

Sadek, Kadry; Abouzed, Tarek; Nasr, Sherif

2016-04-01

The effect of monosodium glutamate (MSG) on brain tissue and the relative ability of lycopene to avert these neurotoxic effects were investigated. Thirty-two male Wistar rats were distributed into 4 groups: group I, untreated (placebo); group II, injected with MSG (5 mg·kg(-1)) s.c.; group III, gastrogavaged with lycopene (10 mg·kg(-1)) p.o.; and group IV received MSG with lycopene with the same mentioned doses for 30 days. The results showed that MSG induced elevation in lipid peroxidation marker and perturbation in the antioxidant homeostasis and increased the levels of brain and serum cholinesterase (ChE), total creatine phosphokinase (CPK), creatine phosphokinase isoenzymes BB (CPK-BB), and lactate dehydrogenase (LDH). Glutathione S-transferase (GST), superoxide dismutase (SOD), and catalase (CAT) activities and gene expression were increased and glutathione content was reduced in the MSG-challenged rats, and these effects were ameliorated by lycopene. Furthermore, MSG induced apoptosis in brain tissues reflected in upregulation of pro-apoptotic Bax while lycopene upregulated the anti-apoptotic Bcl-2. Our results indicate that lycopene appears to be highly effective in relieving the toxic effects of MSG by inhibiting lipid peroxidation and inducing modifications in the activity of cholinesterase and antioxidant pathways. Interestingly, lycopene protects brain tissue by inhibiting apoptosis signaling induced by MSG.

Models of Co2 emission trading system for projections in MSG6. Documentation and guidance; Utviklingen i stroemforbruket, prisfoelsomheten og stroemmarkedet

Energy Technology Data Exchange (ETDEWEB)

Faehn, Taran; Stroem, Birger

2012-08-15

Present context of the EU Co2 Emission Trading System (EU ETS) from 2008, involves new measures directed towards a large portion of present emissions sources. Currently there is no basis in statistics figures to offset the consequences of these international obligations in SSB models. In the model projections is nevertheless necessary to model both the current instruments and expected future changes in the rules and forms of association. This paper documents the Ministry of Finance to establish a arrangements for implementing Norway's association with the EU ETS in the model MSG6. It also addresses the EU ETS policy instruments interacting with other objectives and instruments of climate policy, including the Kyoto commitments and various domestic Climate tax systems. The European emissions trading price affect the Norwegian economy through several channels. Firstly, allowances mean that the EU ETS will cover activities that gets an emission rate equal to the permit price, which will influence the players to reduce emissions through various adaptations. Second, the remaining emissions occur subject to quotas, and the proportion who do not receive free allowances will give the state the auction revenue / proceeds. Third, quotas purchased in international markets will affect account surplus. This paper outlines various solutions and concludes by recommending a system that easily can be adapted for studies of any interaction between the EU ETS system and other climate policy objectives. The system can also be easily updated to new data.(eb)

Results of analysis of archive MSG data in the context of MCS prediction system development for economic decisions assistance - case studies

Science.gov (United States)

Szafranek, K.; Jakubiak, B.; Lech, R.; Tomczuk, M.

2012-04-01

PROZA (Operational decision-making based on atmospheric conditions) is the project co-financed by the European Union through the European Regional Development Fund. One of its tasks is to develop the operational forecast system, which is supposed to support different economies branches like forestry or fruit farming by reducing the risk of economic decisions with taking into consideration weather conditions. In the frame of this studies system of sudden convective phenomena (storms or tornados) prediction is going to be built. The main authors' purpose is to predict MCSs (Mezoscale Convective Systems) basing on MSG (Meteosat Second Generation) real-time data. Until now several tests were performed. The Meteosat satellite images in selected spectral channels collected for Central Europe Region for May and August 2010 were used to detect and track cloud systems related to MCSs. In proposed tracking method first the cloud objects are defined using the temperature threshold and next the selected cells are tracked using principle of overlapping position on consecutive images. The main benefit to use a temperature thresholding to define cells is its simplicity. During the tracking process the algorithm links the cells of the image at time t to the one of the following image at time t+dt that correspond to the same cloud system (Morel-Senesi algorithm). An automated detection and elimination of some instabilities presented in tracking algorithm was developed. The poster presents analysis of exemplary MCSs in the context of near real-time prediction system development.

Low fish oil intake improves insulin sensitivity, lipid profile and muscle metabolism on insulin resistant MSG-obese rats

Directory of Open Access Journals (Sweden)

Iagher Fabiola

2011-04-01

Full Text Available Abstract Background Obesity is commonly associated with diabetes, cardiovascular diseases and cancer. The purpose of this study was to determinate the effect of a lower dose of fish oil supplementation on insulin sensitivity, lipid profile, and muscle metabolism in obese rats. Methods Monosodium glutamate (MSG (4 mg/g body weight was injected in neonatal Wistar male rats. Three-month-old rats were divided in normal-weight control group (C, coconut fat-treated normal weight group (CO, fish oil-treated normal weight group (FO, obese control group (Ob, coconut fat-treated obese group (ObCO and fish oil-treated obese group (ObFO. Obese insulin-resistant rats were supplemented with fish oil or coconut fat (1 g/kg/day for 4 weeks. Insulin sensitivity, fasting blood biochemicals parameters, and skeletal muscle glucose metabolism were analyzed. Results Obese animals (Ob presented higher Index Lee and 2.5 fold epididymal and retroperitoneal adipose tissue than C. Insulin sensitivity test (Kitt showed that fish oil supplementation was able to maintain insulin sensitivity of obese rats (ObFO similar to C. There were no changes in glucose and HDL-cholesterol levels amongst groups. Yet, ObFO revealed lower levels of total cholesterol (TC; 30% and triacylglycerol (TG; 33% compared to Ob. Finally, since exposed to insulin, ObFO skeletal muscle revealed an increase of 10% in lactate production, 38% in glycogen synthesis and 39% in oxidation of glucose compared to Ob. Conclusions Low dose of fish oil supplementation (1 g/kg/day was able to reduce TC and TG levels, in addition to improved systemic and muscle insulin sensitivity. These results lend credence to the benefits of n-3 fatty acids upon the deleterious effects of insulin resistance mechanisms.

Influence of Monosodium Glutamate on Radiation-Induced Biochemical Alterations in Male Albino Rats

International Nuclear Information System (INIS)

Saada, H. N.; Said, U. Z.; Shedid, S.M.; Mahdy, E. M. E.; Elmezayen, H. E.

2014-01-01

The consumption of foods and beverages containing additives has intensely increased over the past decades. Monosodium glutamate (MSG) is one of the main flavor enhancer that can be consumed in high concentrations. Also, human exposure to ionizing radiation (RAD) has become inevitable with its vast application in diagnosis and industry. Humans are frequently exposed to RAD and MSG from various food additives, therapeutic treatments and the environment. Although the use of additives and exposure to RAD in therapeutic treatments are believed to be relatively safe, their combined effects remain unclear. The present study proposed to investigate neurotoxic potentials of exposure to MSG and/or RAD on oxidative stress, neurotransmitters disturbance and metabolic disorders in the rat’s brain tissue. MSG was supplemented daily by gavages to rats at a dose of 450 mg/Kg bwt/day (equivalent to 5 g/day human consumption) for 7 days pre- and 21 days post-exposure to whole body gamma rays at doses of 2 Gy/week up to a total dose of 8 Gy. Exposure to MSG and/or RAD -induced oxidative stress, neurotransmitters disturbance and metabolic disorders. Oxidative stress was manifested by a significant increase in lipid peroxidation product malondialdehyde (MDA) and decrease in the activity of antioxidant enzymes, superoxide dismutase, catalase and glutathione content. The administration of MSG daily during exposure to gamma radiation has potentiated oxidative stress regarding each single treatment. MSG-exposure induced a highly significant decrease of serotonin (P<0.01) and a slight non significant increase (P>0.05) of aspartic and glutamic acids levels while in RAD- group the decrease of serotonin and the increase of amino acids were very highly significant (P<0.001). MSG + RAD-exposure had potentiated the decrease of serotonin and produced an additive effect on the increase of neurotransmitters amino acids. MSG as well as RAD-exposure increased (P<0.05) glucose and insulin levels with

Does monosodium glutamate really cause headache? : a systematic review of human studies.

Science.gov (United States)

Obayashi, Yoko; Nagamura, Yoichi

2016-01-01

Although monosodium glutamate (MSG) is classified as a causative substance of headache in the International Classification of Headache Disorders 3rd edition (ICHD-III beta), there is no literature in which causal relationship between MSG and headache was comprehensively reviewed. We performed systematic review of human studies which include the incidence of headache after an oral administration of MSG. An analysis was made by separating the human studies with MSG administration with or without food, because of the significant difference of kinetics of glutamate between those conditions (Am J Clin Nutr 37:194-200, 1983; J Nutr 130:1002S-1004S, 2000) and there are some papers which report the difference of the manifestation of symptoms after MSG ingestion with or without food (Food Chem Toxicol 31:1019-1035, 1993; J Nutr 125:2891S-2906S, 1995). Of five papers including six studies with food, none showed a significant difference in the incidence of headache except for the female group in one study. Of five papers including seven studies without food, four studies showed a significant difference. Many of the studies involved administration of MSG in solution at high concentrations (>2 %). Since the distinctive MSG is readily identified at such concentrations, these studies were thought not to be properly blinded. Because of the absence of proper blinding, and the inconsistency of the findings, we conclude that further studies are required to evaluate whether or not a causal relationship exists between MSG ingestion and headache.

Performance of japanese quail chickens injected with monosodium glutamate in the early post hatch period

International Nuclear Information System (INIS)

Fahmy, M.O.; Ezzat, I.E. and others

2002-01-01

Neo hatched Japanese quails chicks were divided equally into three groups (G1, G2 and G3) and injected once subcutaneously with monosodium glutamate (MSG) at 0,2 or 4 mg/g body weight for G1, G2 and G3 respectively. The obtained results clear that, 1-At-marketing stage, body weight increased by about 4% and 6%, feed conversion ratio reduced by 8.7% and 5.7% in-groups G2 and G3 respectively. 2-MSG had no significant effect on male and female serum T4 as well as male serum T3. The injection with 2-mg MSG per gram body weight increased female serum T3 significantly. 3-MSG increased significantly fat % DM in the male and female quails. This treatment in was positively correlated with the amount of injected MSG. Ash % DM and protein % DM were decreased significantly in both injected males and females and the reduction was dose dependent. 5-in males, weights of heart, spleen and testes besides weights and lengths of gastrointestinal tract regions were not significantly affected by MSG administration. 6-in females, the injection with MSG (2 mg/g body weight) significantly reduced the weight as percent body weight, moreover, the administration of MSG had no significant effect on the weights or the lengths of the remain parameters of the females gastrointestinal tract regions, ovary, oviduct, heart and spleen

The administration to Indonesians of monosodium L-glutamate in Indonesian foods: an assessment of adverse reactions in a randomized double-blind, crossover, placebo-controlled study.

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Prawirohardjono, W; Dwiprahasto, I; Astuti, I; Hadiwandowo, S; Kristin, E; Muhammad, M; Kelly, M F

2000-04-01

Monosodium L-glutamate (MSG) has been suggested to cause postprandial symptoms after the ingestion of Chinese or oriental meals. Therefore, we examined whether such symptoms could be elicited in Indonesians ingesting levels of MSG typically found in Indonesian cuisine. Healthy volunteers (n = 52) were treated with capsules of placebo or MSG (1.5 and 3.0 g/person) as part of a standardized Indonesian breakfast. The study used a rigorous, randomized, double-blind, crossover design. The occurrence of symptoms after MSG ingestion did not differ from that after consumption of the placebo.

Monosodium glutamate and aspartame in perceived pain in fibromyalgia.

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Vellisca, María Y; Latorre, José I

2014-07-01

Our aim was to assess the effect of dietary elimination of monosodium glutamate (MSG) and aspartame on perceived pain in fibromyalgia. A total of 72 female patients with fibromyalgia were randomized to discontinuation of dietary MSG and aspartame (n = 36) or waiting list (n = 36). Patients were requested to rate their pain using a seven-point scale. Comparisons between both groups showed no significant differences on pain referred during the baseline or after the elimination of dietary MSG and aspartame. The discontinuation of dietary MSG and aspartame did not improve the symptoms of fibromyalgia.

Biological effect of microengineered grooved stents on strut healing: a randomised OCT-based comparative study in humans

Science.gov (United States)

Vesga, Boris; Hernandez, Hector; Higuera, Sergio; Gasior, Pawel; Echeveri, Dario; Delgado, Juan A; Dager, Antonio; Arana, Camilo; Simonton, Charles; Maehara, Akiko; Palmaz, Julio; Granada, Juan F

2017-01-01

Objective To evaluate the biological effect of microengineered stent grooves (MSG) on early strut healing in humans by performing optical coherence tomography (OCT) analysis 3 weeks following the implantation. Background In the experimental setting, MSG accelerate endothelial cell migration and reduce neointimal proliferation compared with bare metal stent (BMS). Methods A total of 37 patients undergoing percutaneous coronary intervention with de novo coronary lesions were randomly assigned to either MSG (n=19) or an identical BMS controls (n=18). All patients underwent OCT imaging at 3 weeks. A total of 7959 struts were included in the final analysis. Results At 3 weeks following stent implantation, almost all struts analysed (~97%) had evidence of tissue coverage. The percentage of partially covered struts was comparable between both groups. However, the percentage of fully embedded struts was higher in the BMS group (81.22%, 49.75–95.52) compared with the MSG group (74.21%, 58.85–86.38). The stent-level analysis demonstrated reduction in neointimal formation (neointimal hyperplasia area and volume reduction of ~14% and ~19%, respectively) in the MSG versus the BMS group. In the strut-level analysis, an even greater reduction (~22% in neointimal thickness) was seen in the MSG group. Layered neointimal was present in ~6% of the OCT frames in the BMS group while it was not present in the MSG group. Conclusions MSG induced a more homogeneous and predictable pattern of surface healing in the early stages following stent implantation. The biological effect of MSG on stent healing has the potential to improve the safety profile of current generation drug-eluting stents. Classifications BMS, OCT, clinical trials. PMID:28674616

Taste responses to monosodium glutamate after alcohol exposure.

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Wrobel, Elzbieta; Skrok-Wolska, Dominika; Ziolkowski, Marcin; Korkosz, Agnieszka; Habrat, Boguslaw; Woronowicz, Bohdan; Kukwa, Andrzej; Kostowski, Wojciech; Bienkowski, Przemyslaw; Scinska, Anna

2005-01-01

The aim of the present study was to evaluate the effects of acute and chronic exposure to alcohol on taste responses to a prototypic umami substance, monosodium glutamate (MSG). The rated intensity and pleasantness of MSG taste (0.03-10.0%) was compared in chronic male alcoholics (n = 35) and control subjects (n = 25). In a separate experiment, the effects of acute exposure of the oral mucosa to ethanol rinse (0.5-4.0%) on MSG taste (0.3-3.0%) were studied in 10 social drinkers. The alcoholic and control group did not differ in terms of the rated intensity and pleasantness of MSG taste. Electrogustometric thresholds were significantly (P alcohol-dependent subjects. The difference remained significant after controlling for between-group differences in cigarette smoking and coffee drinking. Rinsing with ethanol did not alter either intensity or pleasantness of MSG taste in social drinkers. The present results suggest that: (i) neither acute nor chronic alcohol exposure modifies taste responses to MSG; (ii) alcohol dependence may be associated with deficit in threshold taste reactivity, as assessed by electrogustometry.

Research on the Changes to the Lipid/Polymer Membrane Used in the Acidic Bitterness Sensor Caused by Preconditioning

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Yuhei Harada

2016-02-01

Full Text Available A taste sensor that uses lipid/polymer membranes can evaluate aftertastes felt by humans using Change in membrane Potential caused by Adsorption (CPA measurements. The sensor membrane for evaluating bitterness, which is caused by acidic bitter substances such as iso-alpha acid contained in beer, needs an immersion process in monosodium glutamate (MSG solution, called “MSG preconditioning”. However, what happens to the lipid/polymer membrane during MSG preconditioning is not clear. Therefore, we carried out three experiments to investigate the changes in the lipid/polymer membrane caused by the MSG preconditioning, i.e., measurements of the taste sensor, measurements of the amount of the bitterness substance adsorbed onto the membrane and measurements of the contact angle of the membrane surface. The CPA values increased as the preconditioning process progressed, and became stable after 3 d of preconditioning. The response potentials to the reference solution showed the same tendency of the CPA value change during the preconditioning period. The contact angle of the lipid/polymer membrane surface decreased after 7 d of MSG preconditioning; in short, the surface of the lipid/polymer membrane became hydrophilic during MSG preconditioning. The amount of adsorbed iso-alpha acid was increased until 5 d preconditioning, and then it decreased. In this study, we revealed that the CPA values increased with the progress of MSG preconditioning in spite of the decrease of the amount of iso-alpha acid adsorbed onto the lipid/polymer membrane, and it was indicated that the CPA values increase because the sensor sensitivity was improved by the MSG preconditioning.

Description and validation of an AOT product over land at the 0.6 μm channel of the SEVIRI sensor onboard MSG

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E. Bernard

2011-11-01

Full Text Available The Spinning Enhanced Visible and InfraRed Imager (SEVIRI aboard Meteosat Second Generation (MSG launched in 2003 by EUMETSAT is dedicated to the Nowcasting applications and Numerical Weather Prediction and to the provision of observations for climate monitoring and research. We use the data in visible and near infrared (NIR channels to derive the aerosol optical thickness (AOT over land. The algorithm is based on the assumption that the top of the atmosphere (TOA reflectance increases with the aerosol load. This is a reasonable assumption except in case of absorbing aerosols above bright surfaces. We assume that the minimum in a 14-days time series of the TOA reflectance is, once corrected from gaseous scattering and absorption, representative of the surface reflectance. The AOT and the aerosol model (a set of 5 models is used, are retrieved by matching the simulated TOA reflectance with the TOA reflectances measured by SEVIRI in its visible and NIR spectral bands.

The high temporal resolution of the data acquisition by SEVIRI allows to retrieve the AOT every 15 min with a spatial resolution of 3 km at sub-satellite point, over the entire SEVIRI disk covering Europe, Africa and part of South America. The resulting AOT, a level 2 product at the native temporal and spatial SEVIRI resolutions, is presented and evaluated in this paper.

The AOT has been validated using ground based measurements from AErosol RObotic NETwork (AERONET, a sun-photometer network, focusing over Europe for 3 months in 2006. The SEVIRI estimates correlate well with the AERONET measurements, r = 0.64, with a slight overestimate, bias = −0.017. The sources of errors are mainly the cloud contamination and the bad estimation of the surface reflectance. The temporal evolutions exhibited by both datasets show very good agreement which allows to conclude that the AOT Level 2 product from SEVIRI can be used to quantify the aerosol content and to monitor

Monosodium Glutamate Analysis in Meatballs Soup

Science.gov (United States)

Marlina, D.; Amran, A.; Ulianas, A.

2018-04-01

The analysis of monosodium glutamate (MSG) in meatball soup using Cu2+ ion as a MSG complex by UV-Vis spectrophotometry has carried out. Reaction of MSG with Cu2+ ions have formed complex compounds [Cu(C5H8NO4)2]2+ characterized by the color change of Cu2+ ion solution from light blue to dark blue. Maximum of complex absorbance [Cu(C5H8NO4)2]2+ is at 621 nm wavelength. The results showed that, the greatest condition of complex [Cu(C5H8NO4)2]2+ was at pH 10, concentration of Cu2+ 0.01 M, complex time is a 30 minute and stable for 170 minutes. Linear response and detection limit of MSG analysis with Cu2+ ions are 0.0005-0.025 M (R2 = 0.994) and (LOD) 0.0003 M. repeatability and recovery method is quite good (% RSD = 0.89% and %recovery = 93%). The analysis of MSG content in meatball soup with MSG complex method was 0.00372 M in sample A and 0.00370 M in sample B.

Urban Combat Advanced Training Technology Architecture (Architecture de technologie avancee pour l’entrainement au combat urbain)

Science.gov (United States)

2018-01-01

NORTH ATLANTIC TREATY ORGANIZATION SCIENCE AND TECHNOLOGY ORGANIZATION AC/323(MSG-098)TP/740 www.sto.nato.int STO TECHNICAL...REPORT TR-MSG-098 Urban Combat Advanced Training Technology Architecture (Architecture de technologie avancée pour l’entraînement au combat urbain...NORTH ATLANTIC TREATY ORGANIZATION SCIENCE AND TECHNOLOGY ORGANIZATION AC/323(MSG-098)TP/740 www.sto.nato.int STO TECHNICAL

Army Communicator. Volume 37, Number 1, Spring 2012

Science.gov (United States)

2012-01-01

Geospatial Information Best Practices in Joint Operations MAJ Christopher Blais CW2 Joshua Stratton MSG Moise Danjoint 32 PM In-transit Visibility...WAN - Wide Area Network =@&<! QuickScan 26 Spring - 2012 27 Ŗ! ) 1 and MSG Moise Danjoint The fact that...34 < 4 F1;;ZH)$" +4 0F1;;Z𔃻;W) $" 5. .F1;::H MSG Moise Danjoint

Monosodium glutamate-induced arcuate nucleus damage affects both natural torpor and 2DG-induced torpor-like hypothermia in Siberian hamsters.

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Pelz, Kimberly M; Routman, David; Driscoll, Joseph R; Kriegsfeld, Lance J; Dark, John

2008-01-01

Siberian hamsters (Phodopus sungorus) have the ability to express daily torpor and decrease their body temperature to approximately 15 degrees C, providing a significant savings in energy expenditure. Daily torpor in hamsters is cued by winterlike photoperiods and occurs coincident with the annual nadirs in body fat reserves and chronic leptin concentrations. To better understand the neural mechanisms underlying torpor, Siberian hamster pups were postnatally treated with saline or MSG to ablate arcuate nucleus neurons that likely possess leptin receptors. Body temperature was studied telemetrically in cold-acclimated (10 degrees C) male and female hamsters moved to a winterlike photoperiod (10:14-h light-dark cycle) (experiments 1 and 2) or that remained in a summerlike photoperiod (14:10-h light-dark cycle) (experiment 3). In experiment 1, even though other photoperiodic responses persisted, MSG-induced arcuate nucleus ablations prevented the photoperiod-dependent torpor observed in saline-treated Siberian hamsters. MSG-treated hamsters tended to possess greater fat reserves. To determine whether reductions in body fat would increase frequency of photoperiod-induced torpor after MSG treatment, hamsters underwent 2 wk of food restriction (70% of ad libitum) in experiment 2. Although food restriction did increase the frequency of torpor in both MSG- and saline-treated hamsters, it failed to normalize the proportion of MSG-treated hamsters undergoing photoperiod-dependent torpor. In experiment 3, postnatal MSG treatments reduced the proportion of hamsters entering 2DG-induced torpor-like hypothermia by approximately 50% compared with saline-treated hamsters (38 vs. 72%). In those MSG-treated hamsters that did become hypothermic, their minimum temperature during hypothermia was significantly greater than comparable saline-treated hamsters. We conclude that 1) arcuate nucleus mechanisms mediate photoperiod-induced torpor, 2) food-restriction-induced torpor may also be

Reduction of sodium content in spicy soups using monosodium glutamate

DEFF Research Database (Denmark)

Jinap, Selamat; Hajeb, Parvaneh; Karim, Roslina

2016-01-01

reduction was investigated.Methods and Results: The trained panellists were presented with basic spicy soups (curry chicken and chili chicken) containing different amounts of sodium chloride (NaCl) (0-1.2%) and MSG (0-1.2%). They tasted the optimum concentrations of NaCl and MSG for the two spicy soups...... and the overall acceptability were 0.8% and 0.7%, respectively. There was no significant effect of spiciness level on the saltiness and umami taste of both soups. The optimum levels of combined NaCl and MSG for overall acceptance in the chili and curry soups were 0.3% and 0.7%, respectively. The results showed...... that with the addition of MSG, it is possible to reduce sodium intake without changing the overall acceptability of the spicy soup. A 32.5% reduction in sodium level is made feasible by adding 0.7% MSG to the spicy soups.Conclusions: This study suggests that low-sodium soups can be developed by the addition...

Establishment of an efficient fermentation system of gamma-aminobutyric acid by a lactic acid bacterium, Enterococcus avium G-15, isolated from carrot leaves.

Science.gov (United States)

Tamura, Takayoshi; Noda, Masafumi; Ozaki, Moeko; Maruyama, Masafumi; Matoba, Yasuyuki; Kumagai, Takanori; Sugiyama, Masanori

2010-01-01

In the present study, we successfully isolated a carrot leaf-derived lactic acid bacterium that produces gamma-aminobutyric acid (GABA) from monosodium L-glutamate (L-MSG) at a hyper conversion rate. The GABA-producing bacterium, identified as Enterococcus (E.) avium G-15, produced 115.7±6.4 g/l GABA at a conversion rate of 86.0±5.0% from the added L-MSG under the optimum culture condition by a continuous L-MSG feeding method using a jar-fermentor, suggesting that the bacterium displays a great potential ability for the commercial-level fermentation production of GABA. Using the reverse transcription polymerase chain reaction (RT-PCR) method, we analyzed the expression of genes for the GABA transporter and glutamate decarboxylase, designated gadT and gadG, respectively, which were cloned from the E. avium G-15 chromosome. Both genes were expressed even without the added L-MSG, but their expression was enhanced by the addition of L-MSG.

Simplified spinal cord phantom for evaluation of SQUID magnetospinography

International Nuclear Information System (INIS)

Adachi, Y; Oyama, D; Uehara, G; Somchai, N; Kawabata, S

2014-01-01

Spinal cord functional imaging by magnetospinography (MSG) is a noninvasive diagnostic method for spinal cord diseases. However, the accuracy and spatial resolution of lesion localization by MSG have barely been evaluated in detail so far. We developed a simplified spinal cord phantom for MSG evaluation. The spinal cord phantom is composed of a cylindrical vessel filled with saline water, which acts as a model of a neck. A set of modeled vertebrae is arranged in the cylindrical vessel, which has a neural current model made from catheter electrodes. The neural current model emulates the current distribution around the activated site along the axon of the spinal cord nerve. Our MSG system was used to observe the magnetic field from the phantom; a quadrupole-like pattern of the magnetic field distribution, which is a typical distribution pattern for spinal cord magnetic fields, was successfully reproduced by the phantom. Hence, the developed spinal cord phantom can be used to evaluate MSG source analysis methods.

The major surface glycoprotein of Pneumocystis carinii induces release and gene expression of interleukin-8 and tumor necrosis factor alpha in monocytes

DEFF Research Database (Denmark)

Benfield, T L; Lundgren, Bettina; Levine, S J

1997-01-01

Recent studies suggest that interleukin-8 (IL-8) and tumor necrosis factor alpha (TNF-alpha) may play a central role in host defense and pathogenesis during Pneumocystis carinii pneumonia. In order to investigate whether the major surface antigen (MSG) of human P. carinii is capable of eliciting...... the release of IL-8 and TNF-alpha, human monocytes were cultured in the presence of purified MSG. MSG-stimulated cells released significant amounts of IL-8 within 4 h, and at 20 h, cells stimulated with MSG released 45.5 +/- 9.3 ng of IL-8/ml versus 3.7 +/- 1.1 ng/ml for control cultures (P = 0.......01). In a similar fashion, MSG elicited release of TNF-alpha. Initial increases were also seen at 4 h, and at 20 h, TNF-alpha levels reached 6.4 +/- 1.1 ng/ml, compared to 0.08 +/- 0.01 ng/ml for control cultures (P alpha secretion was observed at 20 h...

Evaluating the MSG satellite Multi-Sensor Precipitation Estimate for extreme rainfall monitoring over northern Tunisia

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Saoussen Dhib

2017-06-01

Full Text Available Knowledge and evaluation of extreme precipitation is important for water resources and flood risk management, soil and land degradation, and other environmental issues. Due to the high potential threat to local infrastructure, such as buildings, roads and power supplies, heavy precipitation can have an important social and economic impact on society. At present, satellite derived precipitation estimates are becoming more readily available. This paper aims to investigate the potential use of the Meteosat Second Generation (MSG Multi-Sensor Precipitation Estimate (MPE for extreme rainfall assessment in Tunisia. The MSGMPE data combine microwave rain rate estimations with SEVIRI thermal infrared channel data, using an EUMETSAT production chain in near real time mode. The MPE data can therefore be used in a now-casting mode, and are potentially useful for extreme weather early warning and monitoring. Daily precipitation observed across an in situ gauge network in the north of Tunisia were used during the period 2007–2009 for validation of the MPE extreme event data. As a first test of the MSGMPE product's performance, very light to moderate rainfall classes, occurring between January and October 2007, were evaluated. Extreme rainfall events were then selected, using a threshold criterion for large rainfall depth (>50 mm/day occurring at least at one ground station. Spatial interpolation methods were applied to generate rainfall maps for the drier summer season (from May to October and the wet winter season (from November to April. Interpolated gauge rainfall maps were then compared to MSGMPE data available from the EUMETSAT UMARF archive or from the GEONETCast direct dissemination system. The summation of the MPE data at 5 and/or 15 min time intervals over a 24 h period, provided a basis for comparison. The MSGMPE product was not very effective in the detection of very light and light rain events. Better results were obtained for the slightly

Efeito da associação entre obesidade neuroendócrina e exócrina experimental sobre a pressão arterial de cauda e o metabolismo de glicose de ratos Wistar Effects of the association of experimental neuroendocrine and exocrine obesity on tail blood pressure and glucose metabolism in Wistar rats

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Andréa Paula Pastore

2010-06-01

Full Text Available OBJETIVO: Estudar dois modelos de obesidade, exócrina e endócrina, e sua associação sobre a pressão arterial de cauda (PAC, o peso corporal (PC, o metabolismo glicídico (ISI e gordura epididimal relativa (GER. MÉTODOS: Foram estudados ratos machos da cepa Wistar. O grupo MSG recebeu glutamato monossódico no período neonatal. Aos 3 meses de idade parte desses animais passou a receber dieta cafeteria (CAF. Os animais receberam controle salina no período neonatal. Durante 12 semanas foram pesados (PC e tiveram a pressão arterial de cauda (PAC aferida. O Teste de Tolerância Oral à Glicose foi realizado e o Índice de Sensibilidade à Insulina (ISI, calculado. O peso ventricular relativo (PVR e a gordura epididimal relativa (GER também foram calculados. RESULTADOS: Não se verificou alterações no PC e na PAC. A obesidade induzida pela administração de MSG e CAF, isoladamente, promoveu aumento da resistência à insulina (WST = 23,25 ± 9,31; CAF = 15,92 ± 9,10*; MSG = 13,41 ± 3,84* mg-1mU-1, p OBJECTIVE: To study two different models of obesity, exocrine and endocrine, and its association on tail arterial pressure (TAP, body weight (BW, glucose metabolism and visceral fat content. METHODS: Male Wistar rats were studied. The MSG group was composed by rats that received of MSG in neonatal period. At the 3rd month of life, part of these animals received cafeteria diet. Animals received saline control in the neonatal period. In the 12 weeks of study, body weight and blood pressure were measured twice a week. In the end of this period on, Oral Glucose Tolerance Test (OGTT was performed and the Insulin Sensitivity Index (ISI was calculated, also the left Relative Ventricular Weight (RLW and Relative Epididimal Fat Weight (REFW were obtained. RESULTS: No changes on BW and TAP were verified. The obesity induced by MSG and CAF, individually, let to increases on insulin resistance (WST = 23,25 ± 9,31; CAF = 15,92 ± 9,10*; MSG = 13,41 ± 3

Chinese restaurant syndrome: a review.

Science.gov (United States)

Zautcke, J L; Schwartz, J A; Mueller, E J

1986-10-01

CRS is a benign, self-limited process that has an excellent prognosis for immediate and rapid recovery. While questions remain about exactly who is susceptible, how much MSG is needed, and even whether MSG is the sole etiologic agent, there appears to be little reason to embark on an extensive workup and treatment regimen with a presumptive diagnosis of MSG intoxication. Rather, knowledge of CRS and recognition of its associated signs and symptoms and its clinical course are important.

Cucurbita ficifolia (Cucurbitaceae) modulates inflammatory cytokines and IFN-γ in obese mice.

Science.gov (United States)

Fortis-Barrera, Á; García-Macedo, R; Almanza-Perez, J C; Blancas-Flores, G; Zamilpa-Alvarez, A; Flores-Sáenz, J L; Cruz, M; Román-Ramos, R; Alarcón-Aguilar, F J

2017-02-01

This study investigated the effect of aqueous extract of Cucurbita ficifolia Bouché on systemic chronic inflammation in an obesity model induced by monosodium glutamate (MSG) via modulating the expression of adipokines (TNF-α, IL-6, resistin, and adiponectin) and immune-regulatory cytokines (IFN-γ and IL-10). Cucurbita ficifolia extract was administered daily by gavage to lean and MSG-obese mice for 30 days. At the end of treatment, cytokine mRNA expression in adipose tissue was determined by real-time polymerase chain reaction (PCR), and the protein levels of these cytokines were also quantified by enzyme-linked immunosorbent assay (ELISA). Cucurbita ficifolia extract decreased body mass and inflammation in MSG-obese mice by reducing the expression of TNF-α and IL-6; these decreases were parallel to significant reductions in protein levels. The extract also increased protein levels of IL-10 in lean mice and IFN-γ in both lean and MSG-obese mice. In conclusion, C. ficifolia extract modulates systemic chronic inflammation in MSG-obese mice and could have a beneficial effect on the adaptive immune system in obesity.

Cardiac Autonomic Modulation and the Kinetics of Heart Rate Responses in the On- and Off-Transient during Exercise in Women with Metabolic Syndrome

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Lucas R. B. E. Silva

2017-07-01

Full Text Available Objective: To test whether women with metabolic syndrome (MS have impairments in the on- and off-transients during an incremental test and to study whether any of the MS components are independently associated with the observed responses.Research Design and Methods: Thirty-six women aged 35–55 years were divided into a group with MS (MSG, n = 19 and a control group (CG, n = 17. R-R intervals (RRi and heart rate variability (HRV were calculated on a beat-to-beat basis and the heart rate (HR at the on- and off-transient were analyzed during an incremental cardiopulmonary exercise test (CPET.Results: MSG showed lower aerobic capacity and lower parasympathetic cardiac modulation at rest compared with CG. HR values in on-transient phase were significantly lower in MSG compared with CG. The exponential amplitudes “amp” and the parameters “τ” [speed of heart rate recovery (HRR] were lower in MSG. MSG exhibited higher HR values in comparison to CG during the off-transient indicating a slower HRR. In MSG, there was an inverse and significant correlation between fasting plasma vs. ΔF and glucose vs. exponential “τ” of HRR dynamics.Conclusion: MS is associated with poor heart rate kinetics. The altered HR kinetics seems to be related to alterations in cardiac parasympathetic modulation, and glucose metabolism seems to be the major determinant.

A study of microindentation hardness tests by mechanism-based strain gradient plasticity

International Nuclear Information System (INIS)

Huang, Y.; Xue, Z.; Gao, H.; Nix, W. D.; Xia, Z. C.

2000-01-01

We recently proposed a theory of mechanism-based strain gradient (MSG) plasticity to account for the size dependence of plastic deformation at micron- and submicron-length scales. The MSG plasticity theory connects micron-scale plasticity to dislocation theories via a multiscale, hierarchical framework linking Taylor's dislocation hardening model to strain gradient plasticity. Here we show that the theory of MSG plasticity, when used to study micro-indentation, indeed reproduces the linear dependence observed in experiments, thus providing an important self-consistent check of the theory. The effects of pileup, sink-in, and the radius of indenter tip have been taken into account in the indentation model. In accomplishing this objective, we have generalized the MSG plasticity theory to include the elastic deformation in the hierarchical framework. (c) 2000 Materials Research Society

Neuroendocrine alterations impair enamel mineralization, tooth eruption and saliva in rats Alterações neuroendócrinas interferem com a mineralização do esmalte, a erupção dentária e a saliva em ratos

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Kikue Takebayashi Sassaki

2003-03-01

Full Text Available Neonatal administration of monosodium glutamate (MSG in rats causes definite neuroendocrine disturbances which lead to alterations in many organ systems. The possibility that MSG could affect tooth and salivary gland physiology was examined in this paper. Male and female pups were injected subcutaneously with MSG (4 mg/g BW once a day at the 2nd, 4th, 6th, 8th and 10th day after birth. Control animals were injected with saline, following the same schedule. Lower incisor eruption was determined between the 4th and the 10th postnatal days, and the eruption rate was measured between the 43rd and the 67th days of age. Pilocarpine-stimulated salivary flow was measured at 3 months of age; protein and amylase contents were thereby determined. The animals treated with MSG showed significant reductions in the salivary flow (males, -27%; females, -40% and in the weight of submandibular glands (about -12%. Body weight reduction was only about 7% for males, and did not vary in females. Saliva of MSG-treated rats had increased concentrations of total proteins and amylase activity. The eruption of lower incisors occurred earlier in MSG-treated rats than in the control group, but on the other hand the eruption rate was significantly slowed down. The incisor microhardness was found to be lower than that of control rats. Our results show that neonatal MSG treatment causes well-defined oral disturbances in adulthood in rats, including salivary flow reduction, which coexisted with unaltered protein synthesis, and disturbances of dental mineralization and eruption. These data support the view that some MSG-sensitive hypothalamic nuclei have an important modulatory effect on the factors which determine caries susceptibility.A administração neonatal de glutamato monossódico (MSG em ratos provoca distúrbios neuroendócrinos que acarretam alterações em vários sistemas orgânicos. Neste trabalho, avaliamos as repercussões desse tratamento sobre dentes e gl

Ginger and Propolis Exert Neuroprotective Effects against Monosodium Glutamate-Induced Neurotoxicity in Rats

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Usama K. Hussein

2017-11-01

Full Text Available Central nervous system cytotoxicity is linked to neurodegenerative disorders. The objective of the study was to investigate whether monosodium glutamate (MSG neurotoxicity can be reversed by natural products, such as ginger or propolis, in male rats. Four different groups of Wistar rats were utilized in the study. Group A served as a normal control, whereas group B was orally administered with MSG (100 mg/kg body weight, via oral gavage. Two additional groups, C and D, were given MSG as group B along with oral dose (500 mg/kg body weight of either ginger or propolis (600 mg/kg body weight once a day for two months. At the end, the rats were sacrificed, and the brain tissue was excised and levels of neurotransmitters, ß-amyloid, and DNA oxidative marker 8-OHdG were estimated in the brain homogenates. Further, formalin-fixed and paraffin-embedded brain sections were used for histopathological evaluation. The results showed that MSG increased lipid peroxidation, nitric oxide, neurotransmitters, and 8-OHdG as well as registered an accumulation of ß-amyloid peptides compared to normal control rats. Moreover, significant depletions of glutathione, superoxide dismutase, and catalase as well as histopathological alterations in the brain tissue of MSG-treated rats were noticed in comparison with the normal control. In contrast, treatment with ginger greatly attenuated the neurotoxic effects of MSG through suppression of 8-OHdG and β-amyloid accumulation as well as alteration of neurotransmitter levels. Further improvements were also noticed based on histological alterations and reduction of neurodegeneration in the brain tissue. A modest inhibition of the neurodegenerative markers was observed by propolis. The study clearly indicates a neuroprotective effect of ginger and propolis against MSG-induced neurodegenerative disorders and these beneficial effects could be attributed to the polyphenolic compounds present in these natural products.

Changes in hippocampal synaptic functions and protein expression in monosodium glutamate-treated obese mice during development of glucose intolerance.

Science.gov (United States)

Sasaki-Hamada, Sachie; Hojo, Yuki; Koyama, Hajime; Otsuka, Hayuma; Oka, Jun-Ichiro

2015-05-01

Glucose is the sole neural fuel for the brain and is essential for cognitive function. Abnormalities in glucose tolerance may be associated with impairments in cognitive function. Experimental obese model mice can be generated by an intraperitoneal injection of monosodium glutamate (MSG; 2 mg/g) once a day for 5 days from 1 day after birth. MSG-treated mice have been shown to develop glucose intolerance and exhibit chronic neuroendocrine dysfunction associated with marked cognitive malfunctions at 28-29  weeks old. Although hippocampal synaptic plasticity is impaired in MSG-treated mice, changes in synaptic transmission remain unknown. Here, we investigated whether glucose intolerance influenced cognitive function, synaptic properties and protein expression in the hippocampus. We demonstrated that MSG-treated mice developed glucose intolerance due to an impairment in the effectiveness of insulin actions, and showed cognitive impairments in the Y-maze test. Moreover, long-term potentiation (LTP) at Schaffer collateral-CA1 pyramidal synapses in hippocampal slices was impaired, and the relationship between the slope of extracellular field excitatory postsynaptic potential and stimulus intensity of synaptic transmission was weaker in MSG-treated mice. The protein levels of vesicular glutamate transporter 1 and GluA1 glutamate receptor subunits decreased in the CA1 region of MSG-treated mice. These results suggest that deficits in glutamatergic presynapses as well as postsynapses lead to impaired synaptic plasticity in MSG-treated mice during the development of glucose intolerance, though it remains unknown whether impaired LTP is due to altered inhibitory transmission. It may be important to examine changes in glucose tolerance in order to prevent cognitive malfunctions associated with diabetes. © 2015 Federation of European Neuroscience Societies and John Wiley & Sons Ltd.

Monosodium glutamate induced testicular lesions in rats (histological study

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Aisha D. Alalwani

2014-12-01

Conclusions: MSG may have some deleterious effects on the testes of Wistar rats and by extension may contribute to the causes of male infertility. Thus, it is important to reconsider the usage of MSG as a flavor enhancer.

Increased Subjective Distaste and Altered Insula Activity to Umami Tastant in Patients with Bulimia Nervosa

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Rikukage Setsu

2017-09-01

Full Text Available The aim of this study was to examine differences in brain neural activation in response to monosodium glutamate (MSG, the representative component of umami, between patients with bulimia nervosa (BN and healthy women (HW controls. We analyzed brain activity after ingestion of an MSG solution using functional magnetic resonance imaging (fMRI in a group of women with BN (n = 18 and a group of HW participants (n = 18. Both groups also provided a subjective assessment of the MSG solution via a numerical rating scale. The BN group subjectively rated the MSG solution lower in pleasantness and liking than the control group, although no difference in subjective intensity was noted. The fMRI results demonstrated greater activation of the right insula in the BN group versus the control group. Compared with the HW controls, the BN patients demonstrated both altered taste perception-related brain activity and more negative hedonic scores in response to MSG stimuli. Different hedonic evaluation, expressed as the relative low pleasing taste of umami tastant and associated with altered insula function, may explain disturbed eating behaviors, including the imbalance in food choices, in BN patients.

Increased Subjective Distaste and Altered Insula Activity to Umami Tastant in Patients with Bulimia Nervosa.

Science.gov (United States)

Setsu, Rikukage; Hirano, Yoshiyuki; Tokunaga, Miki; Takahashi, Toru; Numata, Noriko; Matsumoto, Koji; Masuda, Yoshitada; Matsuzawa, Daisuke; Iyo, Masaomi; Shimizu, Eiji; Nakazato, Michiko

2017-01-01

The aim of this study was to examine differences in brain neural activation in response to monosodium glutamate (MSG), the representative component of umami, between patients with bulimia nervosa (BN) and healthy women (HW) controls. We analyzed brain activity after ingestion of an MSG solution using functional magnetic resonance imaging (fMRI) in a group of women with BN ( n  = 18) and a group of HW participants ( n  = 18). Both groups also provided a subjective assessment of the MSG solution via a numerical rating scale. The BN group subjectively rated the MSG solution lower in pleasantness and liking than the control group, although no difference in subjective intensity was noted. The fMRI results demonstrated greater activation of the right insula in the BN group versus the control group. Compared with the HW controls, the BN patients demonstrated both altered taste perception-related brain activity and more negative hedonic scores in response to MSG stimuli. Different hedonic evaluation, expressed as the relative low pleasing taste of umami tastant and associated with altered insula function, may explain disturbed eating behaviors, including the imbalance in food choices, in BN patients.

Effect of head irradiation with X-rays on neuroendocrine in male rats of hypothalamic arcuate nucleus lesions

International Nuclear Information System (INIS)

Gong Shouliang; Li Xiuyi; Wei Jun; Liu Shuzheng

1992-01-01

It has been demonstrated that neonatal administration of monosodium glutamine (MSG) results in clearly defined lesions of the hypothalamic arcuate nucleus. The present study showed that neuroendocrine function changed significantly in adulthood when baby rats were injected with MSG (4 mg/g BW, ip) 2 and 4 days after their birth. The serum LH, FSH, TSH and GH and serum and urine testosterone (TS) levels and pituitary cAMP content were lower in MSG treated rats than those of intact rats, but the serum PRL level increased significantly and the testicular cAMP content did not change. Forty eight hours after head irradiation with 10 Gy X-rays in the male rats treated with MSG, the serum LH, FSH, TSH and GH and serum and urine TS levels tended to decrease, while the serum PRL level tended to increase and the pituitary and testicular cAMP contents didn't change. The results suggest that the functional irregularity of neuroendocrine system in MSG treated rats with extensive lesions of hypothalamic arcuate nucleus were not so significant as those of intact rats in response to irradiation

Response properties of the pharyngeal branch of the glossopharyngeal nerve for umami taste in mice and rats.

Science.gov (United States)

Kitagawa, Junichi; Takahashi, Yoshihiro; Matsumoto, Shigeji; Shingai, Tomio

2007-04-24

Many studies have reported the mechanism underlying umami taste. However, there are no investigations of responses to umami stimuli taste originating from chemoreceptors in the pharyngeal region. The pharyngeal branch of the glossopharyngeal nerve (GPN-ph) innervating the pharynx has unique responses to taste stimulation that differs from responses of the chorda tympani nerve and lingual branch of the glossopharyngeal nerve. Water evokes robust response, but NaCl solutions at physiological concentrations do not elicit responses. The present study was designed to examine umami taste (chemosensory) responses in the GPN-ph. Response characteristics to umami taste were compared between mice and rats. In mice, stimulation with compounds eliciting umami taste (0.1M monosodium L-glutamate (MSG), 0.01M inosine monophosphate (IMP) and the mixture of 0.1M MSG+0.01M IMP) evoked higher responses than application of distilled water (DW). However, synergistic response of a mixture of 0.1M MSG+0.01M IMP was not observed. In rats, there is no significant difference between the responses to umami taste (0.1M MSG, 0.01M IMP and the mixture of 0.1M MSG+0.01M IMP) and DW. Monopotassium glutamate (MPG) was used in rats to examine the contribution of the sodium component of MSG on the response. Stimulation with 0.1M MPG evoked a higher response when compared with responses to DW. The present results suggest that umami taste compounds are effective stimuli of the chemoreceptors in the pharynx of both mice and rats.

Wastewater from monosodium glutamate industry as a low cost fertilizer source for corn (Zea mays L.)

International Nuclear Information System (INIS)

Singh, Satnam; Rekha, P.D.; Arun, A.B.; Huang, Y.-M.; Shen, F.-T.; Young, Chiu-Chung

2011-01-01

Nitrogen rich wastewater from monosodium glutamate industry (MSG) and paper-mill wastewater were used in this study as low cost fertilizers for growing corn, a common fuel crop. Detailed characterization of the wastewaters and toxicity testes were conducted to assure the safety of these wastewaters. In a greenhouse pot experiment, effects of these wastewaters on corn growth and biomass yield along with the soil properties were evaluated. MSG-wastewater was applied at three rates i.e., zero, 5 m 3 ha -1 and 7.5 m 3 ha -1 and paper-mill wastewater was applied at and zero, 3.5 m 3 ha -1 and 5 m 3 ha -1 in a complete randomized blocks design experiment. Significant increase in the corn biomass yield was observed in all the wastewater treatments compared to the Control. Both these wastewaters did not show any adverse effects on plant. N-use efficiency from the MSG-wastewater was comparable to urea-N application. This study emphasizes on sustainable practices for energy crop production by utilizing wastewaters as fertilizer sources. Hence, we report for the first time that the MSG-wastewater can be used for growing corn as a low cost green practice without adverse affects on the soil properties. -- Highlights: → MSG-wastewater acidity neutralization with highly alkaline paper-mill effluent is sustainable practice. → Growing fuel crops using wastewaters comprises multiple benefits on plant, soil, and environment. → Organic rich wastewaters improve SOC. → Co-application of MSG and paper-mill wastewaters stimulates humification.

Protective Role of Co-administration of Vitamin D in Monosodium Glutamate Induced Obesity in Female Rats.

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Nandan, Padmanabha; Nayanatara, Arun Kumar; Poojary, Roopesh; Bhagyalakshmi, K; Nirupama, M; Kini, Rekha D

2018-02-01

Obesity in females is an emerging health problem. The consumption of MSG has been considered as a risk factor for obesity. The tastemakers in Chinese and fast foods, such as fish sauce and soy sauce, contain very high levels of glutamate. The deficiency of Vitamin D is associated with obesity and metabolic syndrome. Therefore, the present study aimed to determine the effect of co-administration of Vitamin D on body weight control in MSG-induced obese rats. Eighteen adult female Wistar rats were randomly divided into three groups equally. The first group (Group I) was treated with saline served as the control; the second group (Group II) received a daily oral dose of 5 g/kg Body weight of MSG; the third group (Group III) received the same dose of MSG along with calcitriol (0.2 mcg/kg BW) for 15 days. The body weight, food, and water intake were measured. MSG treated rats showed a significant increase (P body weight, food, and water intake but significant decrease (P body weight gain in MSG-induced obese rats. Active agents in Vitamin D are useful for the prevention and treatment of obesity. Foods tested with high glutamate levels can be fortified with minute quantities of calcitriol to combat the adverse effects without compromising on the taste of the food processed. The fortification of junk foods might also combat largely prevalent Vitamin D deficiency in India. Copyright © 2018 National Medical Association. Published by Elsevier Inc. All rights reserved.

Variability of activity profile during medium-sided games in professional soccer

DEFF Research Database (Denmark)

Rago, Vincenzo; Silva, João R; Mohr, Magni

2018-01-01

BACKGROUND: In Southern European countries it is very frequent to perform medium-sized games (MSG) as last training drill. We analyzed the individual variability and changes in activity patterns during MSG throughout the preseason. METHODS: Activity profile during MSGs (10v10+goalkeepers, duratio...

Impact of monosodium glutamate and /or gamma irradiation on pregnant rats and their embryos

International Nuclear Information System (INIS)

Ibrahim, M.F.; Darwish, M.M.

2009-01-01

The purpose of this study is to evaluate the destructive impact of the widely used nutritional flavouring agent, monosodium glutamate (MSG) and/or radiation stress on the female rats mothers and their developing embryos as judged by the maternal biochemical and embryological morphological and histopathological lesions induced. MSG is the sodium salt of glutamic acid, widely used as a food additive and flavour enhancer in modern nutrition. MSG (4 mg/rat) was daily administered subcutaneously to pregnant female rats from the 10 th to the 15 th gestational days during which they were subjected to intermittent radiation dose levels of 0.5 Gy increments delivered every other day up to a cumulative dose of 1.5 Gy whereas investigation has been carried out one day prior to parturition. MSG and radiation dual treatment resulted in increased maternal serum levels of lipid peroxides, total lipids, triglycerides, cholesterol and sodium together with decreased calcium concentrations. consequently, the developing embryos in the uteri, due to their increased sensitivity, showed various teratological and histological impairments . MSG and/or radiation induced effects were detected as growth retardation, malformations, intrauterine death and embryonic resorption. moreover, embryonic histological examination revealed ill-shaped vertebrae with degenerated osteogenic layer together with severely degenerated neurons

The Normalization of Surface Anisotropy Effects Present in SEVIRI Reflectances by Using the MODIS BRDF Method

Science.gov (United States)

Proud, Simon Richard; Zhang, Qingling; Schaaf, Crystal; Fensholt, Rasmus; Rasmussen, Mads Olander; Shisanya, Chris; Mutero, Wycliffe; Mbow, Cheikh; Anyamba, Assaf; Pak, Ed;

Monosodium glutamate toxicity: Sida acuta leaf extract ameliorated ...

African Journals Online (AJOL)

The brain is reportedly sensitive to monosodium glutamate (MSG) toxicity via oxidative stress. Sida acuta leaf ethanolic extract (SALEE) possesses antioxidant activity which can mitigate this neurotoxicity. The present study investigated the possible protective effect of SALEE on MSG-induced toxicity in rats. Twenty-six ...

Multilayer Perceptron Neural Networks Model for Meteosat Second Generation SEVIRI Daytime Cloud Masking

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Alireza Taravat

2015-02-01

Full Text Available A multilayer perceptron neural network cloud mask for Meteosat Second Generation SEVIRI (Spinning Enhanced Visible and Infrared Imager images is introduced and evaluated. The model is trained for cloud detection on MSG SEVIRI daytime data. It consists of a multi-layer perceptron with one hidden sigmoid layer, trained with the error back-propagation algorithm. The model is fed by six bands of MSG data (0.6, 0.8, 1.6, 3.9, 6.2 and 10.8 μm with 10 hidden nodes. The multiple-layer perceptrons lead to a cloud detection accuracy of 88.96%, when trained to map two predefined values that classify cloud and clear sky. The network was further evaluated using sixty MSG images taken at different dates. The network detected not only bright thick clouds but also thin or less bright clouds. The analysis demonstrated the feasibility of using machine learning models of cloud detection in MSG SEVIRI imagery.

Effect of neonatal administration of mono-sodium glutamate in rats on adult body weight and some blood lipids during acute radiation sickness

International Nuclear Information System (INIS)

Abd El-Moneim, A.E.; Shousha, M.A.

1993-01-01

When a single dose of 4.0 mg MSG/g body weight was administered subcutaneously in new rats, they showed increased body weight (P< 0.01) than vehicle-injected control animals of the same strain at 1,2 and 3 months post-natal. This syndrome was most remarkable during the suckling period. At various time intervals of the trial, a marked sex difference (P< 0.01) was also observed. Experimental males were greater in weight than females. Two days following irradiation of one half the treated animals, serum triglycerides (T G) and total. cholesterol (Ch) in MSG-irradiated rats were significantly (P 0.01)) higher by comparison with MSG-treated and saline injected groups of their own sex. Although, sex has no significant effect on serum T G and Ch, MSG-irradiated males (the heavier in body weight) showed lower levels of these lipid fractions than females during the period of acute radiation sickness. 2 tabs

Construction of a Solid State Research Facility, Building 3150

International Nuclear Information System (INIS)

1993-07-01

The Department of Energy (DOE) proposes to construct a new facility to house the Materials Synthesis Group (MSG) and the Semiconductor Physics Group (SPG) of the Solid State Division, Oak Ridge National Laboratory (ORNL). The location of the proposed action is Roane County, Tennessee. MSG is involved in the study of crystal growth and the preparation and characterization of advanced materials, such as high-temperature superconductors, while SPG is involved in semiconductor physics research. All MSG and a major pardon of SPG research activities are now conducted in Building 2000, a deteriorating structure constructed in the 1940. The physical deterioration of the roof; the heating, ventilation, and air conditioning (HVAC) system; and the plumbing make this building inadequate for supporting research activities. The proposed project is needed to provide laboratory and office space for MSG and SPG and to ensure that research activities can continue without interruption due to deficiencies in the building and its associated utility systems

Efeito da sobreposição de um modelo de obesidade neuroendócrina experimental e hipertensão arterial sobre a pressão arterial, peso corporal e parâmetros metabólicos e renais de ratos

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Lara Beatriz Delfino Ferreira

2011-09-01

Full Text Available INTRODUÇÃO: A elevação do índice de massa corporaleapresençadesíndromemetabólica se associam com diminuição da função renal e o aparecimento de doença renal terminal. OBJETIVO: Avaliar o efeito da sobreposição de um modelo de obesidade experimental e hipertensão arterial sobre a pressão arterial, peso corporal e parâmetros metabólicos e renais de ratos. MÉTODOS: Foram estudados ratos machos das cepas Wistar e espontaneamente hipertensos (SHR. Os grupos MSG receberam glutamato monossódico no período neonatal (WST + MSG e SHR + MSG. Os animais controles receberam salina no período neonatal (WST e SHR. Após completarem três meses de vida, por 12 semanas foram pesados e tiveram a pressão arterial de cauda aferida semanalmente. A determinação de microalbuminúria foi realizada nas semanas 0, 4, 8 e 12. Ao final do período de acompanhamento, coletou-se sangue para glicemia de jejum, creatinina e perfil lipídico. Os rins foram retirados, corados e o índice de esclerose glomerular foi calculado. RESULTADOS: A administração de MSG produziu maior ganho percentual de peso corporal, elevação da glicemia de jejum e maior grau de lesão glomerular nos ratos WST -MSG e SHR -MSG quando comparados aos seus controles. Houve maior excreção urinária de albumina nos ratos do Grupo SHR + MSG quando comparados aos SHR. Não houve diferença estatística na pressão arterial de cauda, creatinina e parâmetros do metabolismo lipídico. CONCLUSÕES: A associação de obesidade neuroendócrina e a hipertensão arterial promoveram alterações morfológicas e funcionais no glomérulo mais severas do que aquelas observadas nos ratos somente hipertensos.

Can we spice up our Christmas dinner? Busting the myth of the 'Chinese restaurant syndrome'

NARCIS (Netherlands)

van den Berg, N. W. E.; Neefs, J.; Berger, W. R.; Baalman, S. W. E.; Meulendijks, E.; Kawasaki, M.; Kemper, E. M.; Piersma, F. R.; Veldkamp, M. W.; Wesselink, R.; Krul, S. P. J.; de Groot, J. R.

2017-01-01

Background Monosodium glutamate (MSG), also referred to as Vetsin or E621, is a flavour enhancer frequently used in Asian cuisine and abundantly present in the famous Chinese dish Peking duck. MSG is notorious for triggering the onset of the so-called 'Chinese restaurant syndrome' (CRS), a complex

KB-R7943 reduces 4-aminopyridine-induced epileptiform activity in adult rats after neuronal damage induced by neonatal monosodium glutamate treatment.

Science.gov (United States)

Hernandez-Ojeda, Mariana; Ureña-Guerrero, Monica E; Gutierrez-Barajas, Paola E; Cardenas-Castillo, Jazmin A; Camins, Antoni; Beas-Zarate, Carlos

2017-05-09

Neonatal monosodium glutamate (MSG) treatment triggers excitotoxicity and induces a degenerative process that affects several brain regions in a way that could lead to epileptogenesis. Na + /Ca 2+ exchangers (NCX1-3) are implicated in Ca 2+ brain homeostasis; normally, they extrude Ca 2+ to control cell inflammation, but after damage and in epilepsy, they introduce Ca 2+ by acting in the reverse mode, amplifying the damage. Changes in NCX3 expression in the hippocampus have been reported immediately after neonatal MSG treatment. In this study, the expression level of NCX1-3 in the entorhinal cortex (EC) and hippocampus (Hp); and the effects of blockade of NCXs on the seizures induced by 4-Aminopyridine (4-AP) were analysed in adult rats after neonatal MSG treatment. KB-R7943 was applied as NCXs blocker, but is more selective to NCX3 in reverse mode. Neonatal MSG treatment was applied to newborn male rats at postnatal days (PD) 1, 3, 5, and 7 (4 g/kg of body weight, s.c.). Western blot analysis was performed on total protein extracts from the EC and Hp to estimate the expression level of NCX1-3 proteins in relative way to the expression of β-actin, as constitutive protein. Electrographic activity of the EC and Hp were acquired before and after intracerebroventricular (i.c.v.) infusion of 4-AP (3 nmol) and KB-R7943 (62.5 pmol), alone or in combination. All experiments were performed at PD60. Behavioural alterations were also recorder. Neonatal MSG treatment significantly increased the expression of NCX3 protein in both studied regions, and NCX1 protein only in the EC. The 4-AP-induced epileptiform activity was significantly higher in MSG-treated rats than in controls, and KB-R7943 co-administered with 4-AP reduced the epileptiform activity in more prominent way in MSG-treated rats than in controls. The long-term effects of neonatal MSG treatment include increases on functional expression of NCXs (mainly of NCX3) in the EC and Hp, which seems to contribute to

Composição e dinâmica da avifauna da mata de Santa Genebra, Campinas, São Paulo, Brasil Composition and dynamics of the bird community of mata de Santa Genebra, Campinas, São Paulo, Brazil

Directory of Open Access Journals (Sweden)

Alexandre Aleixo

1995-09-01

Full Text Available A quali-quantitative survey of avifauna was earried out at the Santa Genebra forest reserve (MSG in order to evaluate the current state of conservation of this important conservation area in the interior of São Paulo Stale. The qualilative survey recorded 134 species and the quantitativo survey through unlimited distance point counts recorded the abundance of 97 species. The low number of species recorded in both surveys was due to the small size (251 ha and the high degree of isolation of the MSG. These factors plus the extensivo degradation of the forest cover prevent recolonization of extinct species and allow the expansion of some species tolerant to disturbance. The quantitative survey showed some species with an unusually high abundance index. The abundance of most species at MSG is higher whon compared with other areas of similar vegetation which are not fragmented and isolated, There was no striking seasonal variation in the number of birds recorded. These caracteristics could be interpreted as resulting from the density compensation phenomenon. The structure of the bird community of MSG resembles that from an island with low number of species but overall density similar to that of the mainland, leading to a higher density per species. The process responsible for these patterns seems to be related to the habitat appropriateness, mainly because the MSG is completely isolated from other forest arcas.

Norwegian Residential Energy Demand: Coordinated use of a System Engineering and a Macroeconomic Model

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Tor A Johnsen

1996-07-01

Full Text Available In Norway, the system engineering model MARKAL and the macroeconomic model MSG-EE are both used in studies of national CO2 controlling strategies. MARKAL is a linear programming model that calculates a composite set of technologies necessary to meet demand and environmental constraints at minimised total energy expenditure. MSG-EE is an applied general equilibrium model including the link between economic activity, energy demand and emissions to air. MSG-EE has a theory consistent description of the link between income, prices and energy demand, but the representation of technological improvements is simple. MARKAL has a sophisticated description of future energy technology options, but includes no feedback to the general economy. A project for studying the potential for a coordinated use of these two models was initiated and funded by the Norwegian Research Council (NFR. This paper gives a brief presentation of the two models. Results from independent model calculations show that MARKAL gives a signficant lower residential energy demand than MSG-EE does. This is explained by major differences in modelling approach. A first attempt of coordinating the residential energy demand in the models is reported. This attempt shows that implementing results from MARKAL, in MSG-EE for the residential sector alone gives little impact on the general economy. A further development of an iteration procedure between the models should include all energy using sectors.

An Examination of the Role of L-Glutamate and Inosine 5'-Monophosphate in Hedonic Taste-Guided Behavior by Mice Lacking the T1R1 + T1R3 Receptor.

Science.gov (United States)

Blonde, Ginger D; Spector, Alan C

2017-06-01

The heterodimeric T1R1 + T1R3 receptor is considered critical for normal signaling of L-glutamate and 5'-ribonucleotides in the oral cavity. However, some taste-guided responsiveness remains in mice lacking one subunit of the receptor, suggesting that other receptors are sufficient to support some behaviors. Here, mice lacking both receptor subunits (KO) and wild-type (WT, both n = 13) mice were tested in a battery of behavioral tests. Mice were trained and tested in gustometers with a concentration series of Maltrin-580, a maltodextrin, in a brief-access test (10-s trials) as a positive control. Similar tests followed with monosodium glutamate (MSG) with and without the ribonucleotide inosine 5'-monophosphate (IMP), but always in the presence of the epithelial sodium channel blocker amiloride (A). Brief-access tests were repeated following short-term (30-min) and long-term (48-h) exposures to MSG + A + IMP and were also conducted with sodium gluconate replacing MSG. Finally, progressive ratio tests were conducted with Maltrin-580 or MSG + A + IMP, to assess appetitive behavior while minimizing satiation. Overall, MSG generated little concentration-dependent responding in either food-restricted WT or KO mice, even in combination with IMP. However, KO mice licked less to the amino acid stimuli, a measure of consummatory behavior in the brief-access tests. In contrast, both groups initiated a similar number of trials and had a similar breakpoint in the progressive ratio task, both measures of appetitive (approach) behavior. Collectively, these results suggest that while the T1R1 + T1R3 receptor is necessary for consummatory responding to MSG (+IMP), other receptors are sufficient to maintain appetitive responding to this "umami" stimulus complex in food-restricted mice. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

The GM-VV Tailored for a Naval Ship-Handling Training Simulation

NARCIS (Netherlands)

Voogd, J.M.; Roza, Z.C.; Lier, A. van

2011-01-01

The development of Coalition Battle Management Language (C-BML) by SISO and its evaluation by the NATO MSG-085 task group and predecessor NATO MSG-048 has led Norway and the Netherlands to develop C-BML interfaces for their Command and Control Information Systems (C2ISs) NORTaC-C2IS and ISIS. FFI

Battle Management Language capable Computer Generated Forces

NARCIS (Netherlands)

Bronkers, R.; Henderson, H.; Reus, N.M. de; Alstad, A.; Mevassvik, O.M.; Skogsrud, G.

2011-01-01

The development of Coalition Battle Management Language (C-BML) by SISO and its evaluation by the NATO MSG-085 task group and predecessor NATO MSG-048 has led Norway and the Netherlands to develop C-BML interfaces for their Command and Control Information Systems (C2ISs) NORTaC-C2IS and ISIS. FFI

US Army Research Laboratory Visualization Framework Architecture Document

Science.gov (United States)

2018-01-11

correlation_id should be identical to the msg_id_of_request_msg of the topic.  Payload: Content of the data. The data are prepared by the data producer...the VFAdapter on the data consumer application receives the Data message. It finds the correct message_id and releases the lock on the execution of

Monosodium glutamate intake, dietary patterns and asthma in Chinese adults.

Directory of Open Access Journals (Sweden)

Zumin Shi

Full Text Available OBJECTIVES: Emerging evidence shows that diet is related to asthma. The aim of this analysis was to investigate the association between monosodium glutamate (MSG intake, overall dietary patterns and asthma. METHODS: Data from 1486 Chinese men and women who participated in the Jiangsu Nutrition Study (JIN were analyzed. In this study, MSG intake and dietary patterns were quantitatively assessed in 2002. Information on asthma history was collected during followed-up in 2007. RESULTS: Of the sample, 1.4% reported ever having asthma. MSG intake was not positively associated with asthma. There was a significant positive association between 'traditional' (high loadings on rice, wheat flour, and vegetable food pattern and asthma. No association between 'macho' (rich in meat and alcohol, 'sweet tooth' (high loadings on cake, milk, and yoghurt 'vegetable rich' (high loadings on whole grain, fruit, and vegetable food patterns and asthma was found. Smoking and overweight were not associated with asthma in the sample. CONCLUSION: While a 'Traditional' food pattern was positively associated with asthma among Chinese adults, there was no significant association between MSG intake and asthma.

Depletion of brain alpha-MSH alters prostaglandin and interleukin fever in rats.

Science.gov (United States)

Martin, S M; Malkinson, T J; Veale, W L; Pittman, Q J

1990-09-03

Alpha-melanocyte stimulating hormone (alpha-MSH), a putative endogenous antipyretic agent, is synthesized largely within neurons in the arcuate nucleus. To test the hypothesis that destruction of this area would increase the febrile response, male Wistar rats, treated as neonates with intraperitoneal injections of monosodium glutamate (MSG) or saline, were given intracerebroventricular (i.c.v.) injections of prostaglandin E1 (20 ng; 200 ng) or purified interleukin-1 (20 U) and body temperature was monitored. The fevers displayed by the MSG-treated animals were significantly greater (P less than 0.05) than those of the controls for the lower dose of PGE1 at 10-30 min and for IL-1 at 3-6 h after the injections. MSG-treated rats showed significant reduction (P less than 0.01) in alpha-MSH content of the medial basal hypothalamus and lateral septum when compared to saline controls. Body temperature response of non-febrile animals to high ambient temperature was not affected by the MSG treatment. These data support the hypothesis that alpha-MSH is an endogenous antipyretic in the rat.

Foraging enrichment modulates open field response to monosodium glutamate in mice.

Science.gov (United States)

Onaolapo, Olakunle J; Onaolapo, Adejoke Y; Akanmu, Moses A; Olayiwola, Gbola

2015-07-01

Environmental enrichment can enhance expression of species-specific behaviour. While foraging enrichment is encouraged in laboratory animals, its impact on novelty induced behaviour remain largely unknown. Here, we studied behavioural response of mice to acute and subchronic oral monosodium glutamate (MSG) in an open field with /without foraging enrichment. Adult male mice, assigned to five groups were administered vehicle (distilled water), or one of four selected doses of MSG (10, 20, 40 and 80 mg/kg) for 21 days. Open field novelty induced behaviours i.e. horizontal locomotion, rearing and grooming were assessed after the first and last doses of MSG. Results were analysed using MANOVA followed by Tukey HSD multiple comparison test and expressed as mean ± S.E.M. Following acute MSG administration without enrichment, locomotor activity reduced, grooming increased, while rearing activity reduced at lower doses and increased at higher doses. Subchronic administration without enrichment was associated with increased locomotor activity and reduction in grooming, rearing activity however still showed a biphasic response. Addition of enrichment with acute administration resulted in sustained reduction in locomotor and rearing activities with a biphasic grooming response. Subchronically, there was reduction in horizontal locomotion, biphasic rearing response and sustained increase in grooming activity. Behavioural response to varying doses of MSG as observed in the open field is affected by modifications such as foraging enrichment, which can reverse or dampen the central effects seen irrespective of duration of administration.

HISTOLOGICAL STUDIES OF THE EFFECTS OF MONOSODIUM GLUTAMATE ON THE INFERIOR COLLICULUS OF ADULT WISTAR RATS.

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A.O. Eweka.

2008-01-01

Full Text Available Histological effects of Monosodium glutamate (MSG commonly used as food additive on the inferior colliculus (IC of adult Wistar rats were carefully studied. The rats of both sexes (n=24, average weight of 185g were randomly assigned into two treatments (n=16 and control (n=8 groups. The rats in the treatment groups received 3g and 6g of MSG thoroughly mixed with their feeds for fourteen days, while the control rats received equal amounts of feeds without MSG added. The rats were fed with growers' mash purchased from Edo Feeds and Flour Mill Ltd, Ewu, Edo State and were given water liberally. The rats were sacrificed on day fifteen of the experiment. The inferior colliculus was carefully dissected out and quickly fixed in 10% formal saline for routine histological study after H&E method.The histological findings after H&E methods indicated that the treated sections of the inferior colliculus showed some cellular degenerative changes, cellular hypertrophy, and autophagic vacuoles with some intercellular vacuolations appearing in the stroma, and some degree of neuronal hypertrophy when compared to the control sections.These findings indicate that MSG consumption may have a deleterious effect on the neurons of the inferior colliculus (IC. MSG may probably have adverse effects on the auditory sensibilities by its deleterious effects on the nerve cells of the IC of adult Wistar rats. It is recommended that further studies aimed at corroborating these observations be carried out.

[Determination methods for the content of methyl salicylate-2-O-beta-D-galactopyranoside (1-4)-beta-D-glucopyranoside].

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He, Xiu-Feng; Xia, Peng-Fei; Wang, Ai-Guo; Liu, Dong; Zhao, Li-Min

2012-07-01

The paper is to report the establishment of three methods for determination of methyl salicylate-2-O-beta-D-galactopyranoside (1-4)-beta-D-glucopyranoside (MSG) by HPLC, UV or potentiometric titration. The results determined by the three methods turned out to be of no significant difference (P>0.05). The method was chosen according to MSG difference test demands.

Enhancement of Saltiness Perception by Monosodium Glutamate Taste and Soy Sauce Odor: A Near-Infrared Spectroscopy Study.

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Onuma, Takuya; Maruyama, Hiroaki; Sakai, Nobuyuki

2018-02-26

Previous studies have reported that the umami taste of monosodium l-glutamate (MSG) and salty-smelling odors (e.g., soy sauce, bacon, sardines) enhance the perception of saltiness. This study aimed to investigate the neural basis of the enhancement of saltiness in human participants using functional near-infrared spectroscopy (fNIRS). University students who had passed a taste panel test participated in this study. Sodium chloride solutions were presented with or without either 0.10% MSG or the odor of soy sauce. The participants were asked to drink a cup of the stimulus and to evaluate only saltiness intensity in Experiment 1, as well as other sensory qualities in Experiment 2, and temporal brain activity was measured using fNIRS. In Experiment 3, the participants were asked to evaluate saltiness intensity using the time-intensity (TI) method, and the response of the parotid salivary glands was measured using fNIRS. The fNIRS data showed that the added MSG and soy sauce enhanced the hemodynamic response in temporal brain regions, including the frontal operculum, but no effect on the hemodynamic salivary responses was detected. These results indicate that the perceived enhancement of saltiness occurs in the brain region that is involved in central gustatory processing. Furthermore, the results of the sensory evaluations suggest that enhancement of saltiness by the addition of MSG is mainly based on fusion of the salty-like property of MSG and saltiness of NaCl, whereas enhancement by the addition of soy sauce odor is mainly based on modulation of the temporal dynamics of saltiness perception.

Exposure to Enriched Environment Decreases Neurobehavioral Deficits Induced by Neonatal Glutamate Toxicity

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Peter Kiss

2013-09-01

Full Text Available Environmental enrichment is a popular strategy to enhance motor and cognitive performance and to counteract the effects of various harmful stimuli. The protective effects of enriched environment have been shown in traumatic, ischemic and toxic nervous system lesions. Monosodium glutamate (MSG is a commonly used taste enhancer causing excitotoxic effects when given in newborn animals. We have previously demonstrated that MSG leads to a delay in neurobehavioral development, as shown by the delayed appearance of neurological reflexes and maturation of motor coordination. In the present study we aimed at investigating whether environmental enrichment is able to decrease the neurobehavioral delay caused by neonatal MSG treatment. Newborn pups were treated with MSG subcutaneously on postnatal days 1, 5 and 9. For environmental enrichment, we placed rats in larger cages, supplemented with different toys that were altered daily. Normal control and enriched control rats received saline treatment only. Physical parameters such as weight, day of eye opening, incisor eruption and ear unfolding were recorded. Animals were observed for appearance of reflexes such as negative geotaxis, righting reflexes, fore- and hindlimb grasp, fore- and hindlimb placing, sensory reflexes and gait. In cases of negative geotaxis, surface righting and gait, the time to perform the reflex was also recorded daily. For examining motor coordination, we performed grid walking, footfault, rope suspension, rota-rod, inclined board and walk initiation tests. We found that enriched environment alone did not lead to marked alterations in the course of development. On the other hand, MSG treatment caused a slight delay in reflex development and a pronounced delay in weight gain and motor coordination maturation. This delay in most signs and tests could be reversed by enriched environment: MSG-treated pups kept under enriched conditions showed no weight retardation, no reflex delay in

Numerical Simulation of Wave Propagation and Phase Transition of Tin under Shock-Wave Loading

International Nuclear Information System (INIS)

Hai-Feng, Song; Hai-Feng, Liu; Guang-Cai, Zhang; Yan-Hong, Zhao

2009-01-01

We undertake a numerical simulation of shock experiments on tin reported in the literature, by using a multiphase equation of state (MEOS) and a multiphase Steinberg Guinan (MSG) constitutive model for tin in the β, γ and liquid phases. In the MSG model, the Bauschinger effect is considered to better describe the unloading behavior. The phase diagram and Hugoniot of tin are calculated by MEOS, and they agree well with the experimental data. Combined with the MEOS and MSG models, hydrodynamic computer simulations are successful in reproducing the measured velocity profile of the shock wave experiment. Moreover, by analyzing the mass fraction contour as well as stress and temperature profiles of each phase for tin, we further discuss the complex behavior of tin under shock-wave loading. (condensed matter: structure, mechanical and thermal properties)

A High-Level Symbolic Representation for Intelligent Agents Across Multiple Architectures

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2004-07-01

components of Soar that map to these concepts (instantiation support, selected operator). Fik Ed" Vie Go Boolbmo .’ lookb Wind , Help 1B w ,’ F:ld 1.ý fie...AnswerSpeedRequest ((msg> isa RequestSpeedChange consider (sel’>. pmsg (msg> end 0 St=ndadd irttezf•cc fo1.1 goals . ~interface lGoal s l’n sa,,invq this goail Ys "rt

Conversion of the CALAP (Computer Aided Landform Analysis Program) Program from FORTRAN to DUCK.

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1986-09-01

segments occur above" t 5 "the elevation of 100’?" t t)) READ(LU(1),*)IRSMH (p ruga -sr-str-dseg-rule (goal rega) (rega drainage) A (drainage sr-streams) (s-r...display-tf ruga -list-sr-msg-5 <irtic> Cirtltr> Cirt2o> <irt3o) (call displaij-tf rega-list-sr-msg-6 <irac> <iracm> <iracml) (call displaij-tf rega-list

The effects of black garlic ethanol extract on the spatial memory and estimated total number of pyramidal cells of the hippocampus of monosodium glutamate-exposed adolescent male Wistar rats.

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Hermawati, Ery; Sari, Dwi Cahyani Ratna; Partadiredja, Ginus

2015-09-01

Monosodium glutamate (MSG) is believed to exert deleterious effects on various organs, including the hippocampus, likely via the oxidative stress pathway. Garlic (Alium sativum L.), which is considered to possess potent antioxidant activity, has been used as traditional remedy for various ailments since ancient times. We have investigated the effects of black garlic, a fermented form of garlic, on spatial memory and estimated the total number of pyramidal cells of the hippocampus in adolescent male Wistar rats treated with MSG. Twenty-five rats were divided into five groups: C- group, which received normal saline; C+ group, which was exposed to 2 mg/g body weight (bw) of MSG; three treatment groups (T2.5, T5, T10), which were treated with black garlic extract (2.5, 5, 10 mg/200 g bw, respectively) and MSG. The spatial memory test was carried out using the Morris water maze (MWM) procedure, and the total number of pyramidal cells of the hippocampus was estimated using the physical disector design. The groups treated with black garlic extract were found to have a shorter path length than the C- and C+ groups in the escape acquisition phase of the MWM test. The estimated total number of pyramidal cells in the CA1 region of the hippocampus was higher in all treated groups than that of the C+ group. Based on these results, we conclude that combined administration of black garlic and MSG may alter the spatial memory functioning and total number of pyramidal neurons of the CA1 region of the hippocampus of rats.

Enrichment of anammox bacteria from three sludge sources for the startup of monosodium glutamate industrial wastewater treatment system.

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Li-dong, Shen; An-hui, Hu; Ren-cun, Jin; Dong-qing, Cheng; Ping, Zheng; Xiang-yang, Xu; Bao-lan, Hu

2012-01-15

Three activated sludges from a landfill leachate treatment plant (S1), a municipal sewage treatment plant (S2) and a monosodium glutamate (MSG) wastewater treatment plant (S3) were used as inocula to enrich anaerobic ammonium oxidation (anammox) bacteria for the startup of MSG industrial wastewater treatment system. After 360 days of cultivation using MSG wastewater, obvious anammox activity was observed in all three cultures. The maximum specific anammox activities of cultures S1, S2 and S3 were 0.11 kg N kg(-1) VSS day(-1), 0.09 kg N kg(-1) VSS day(-1) and 0.16 kg N kg(-1) VSS day(-1), respectively. Brownish-red anammox granules having diameters in the range of 0.2-1.0mm were visible in cultures S1 and S2, and large red granules having diameters in the range of 0.5-2.5mm were formed in culture S3 after 420 days of cultivation. Phylogenetic analysis of 16S rRNA genes showed that Kuenenia organisms were the dominant anammox species in all three cultures. The copy numbers of 16S rRNA genes of anammox bacteria in cultures S1, S2 and S3 were 6.8 × 10(7) copies mL(-1), 9.4 × 10(7) copies mL(-1) and 7.5 × 10(8) copies mL(-1), respectively. The results of this study demonstrated that anammox cultivation from conventional activated sludges was highly possible using MSG wastewater. Thus the anammox process has possibility of applying to the nitrogen removal from MSG wastewater. Copyright © 2011 Elsevier B.V. All rights reserved.

Urocortin 2 treatment is protective in excitotoxic retinal degeneration.

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Szabadfi, K; Kiss, P; Reglodi, D; Fekete, E M; Tamas, A; Danyadi, B; Atlasz, T; Gabriel, R

2014-03-01

Urocortin 2 (Ucn 2) is a corticotrop releasing factor paralog peptide with many physiological functions and it has widespread distribution. There are some data on the cytoprotective effects of Ucn 2, but less is known about its neuro- and retinoprotective actions. We have previously shown that Ucn 2 is protective in ischemia-induced retinal degeneration. The aim of the present study was to examine the protective potential of Ucn 2 in monosodium-glutamate (MSG)-induced retinal degeneration by routine histology and to investigate cell-type specific effects by immunohistochemistry. Rat pups received MSG applied on postnatal days 1, 5 and 9 and Ucn 2 was injected intravitreally into one eye. Retinas were processed for histology and immunocytochemistry after 3 weeks. Immunolabeling was determined for glial fibrillary acidic protein, vesicular glutamate transporter 1, protein kinase Cα, calbindin, parvalbumin and calretinin. Retinal tissue from animals treated with MSG showed severe degeneration compared to normal retinas, but intravitreal Ucn 2 treatment resulted in a retained retinal structure both at histological and neurochemical levels: distinct inner retinal layers and rescued inner retinal cells (different types of amacrine and rod bipolar cells) could be observed. These findings support the neuroprotective function of Ucn 2 in MSG-induced retinal degeneration.

System and process for upgrading hydrocarbons

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Bingham, Dennis N.; Klingler, Kerry M.; Smith, Joseph D.; Turner, Terry D.; Wilding, Bruce M.

2015-08-25

In one embodiment, a system for upgrading a hydrocarbon material may include a black wax upgrade subsystem and a molten salt gasification (MSG) subsystem. The black wax upgrade subsystem and the MSG subsystem may be located within a common pressure boundary, such as within a pressure vessel. Gaseous materials produced by the MSG subsystem may be used in the process carried out within the black wax upgrade subsystem. For example, hydrogen may pass through a gaseous transfer interface to interact with black wax feed material to hydrogenate such material during a cracking process. In one embodiment, the gaseous transfer interface may include one or more openings in a tube or conduit which is carrying the black wax material. A pressure differential may control the flow of hydrogen within the tube or conduit. Related methods are also disclosed.

Microgravity Science Glovebox Aboard the International Space Station

Science.gov (United States)

2003-01-01

In the Destiny laboratory aboard the International Space Station (ISS), European Space Agency (ESA) astronaut Pedro Duque of Spain is seen working at the Microgravity Science Glovebox (MSG). He is working with the PROMISS experiment, which will investigate the growth processes of proteins during weightless conditions. The PROMISS is one of the Cervantes program of tests (consisting of 20 commercial experiments). The MSG is managed by NASA's Marshall Space Flight Center (MSFC).

Risk-Based Tailoring of the Verification, Validation, and Accreditation/Acceptance Processes (Adaptation fondee sur le risque, des processus de verification, de validation, et d’accreditation/d’acceptation)

Science.gov (United States)

2012-04-01

AGARD doivent comporter la dénomination « RTO » ou « AGARD » selon le cas, suivi du numéro de série. Des informations analogues, telles que le titre ...MSG-054 Risk-Based Tailoring of the Verification, Validation, and Accreditation/ Acceptance Processes (Adaptation fondée sur le risque, des...MSG-054 Risk-Based Tailoring of the Verification, Validation, and Accreditation/ Acceptance Processes (Adaptation fondée sur le risque, des

The Use of Meteosat Second Generation Satellite Data Within A New Type of Solar Irradiance Calculation Scheme

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Mueller, R. W.; Beyer, H. G.; Cros, S.; Dagestad, K. F.; Dumortier, D.; Ineichen, P.; Hammer, A.; Heinemann, D.; Kuhlemann, R.; Olseth, J. A.; Piernavieja, G.; Reise, C.; Schroedter, M.; Skartveit, A.; Wald, L.

1-University of Oldenburg, 2-University of Appl. Sciences Magdeburg, 3-Ecole des Mines de Paris, 4-University of Bergen, 5-Ecole Nationale des Travaux Publics de l'Etat, 6-University of Geneva, 7-Instituto Tecnologico de Canarias, 8-Fraunhofer Institute for Solar Energy Systems, 9-German Aerospace Center Geostationary satellites such as Meteosat provide cloud information with a high spatial and temporal resolution. Such satellites are therefore not only useful for weather fore- casting, but also for the estimation of solar irradiance since the knowledge of the light reflected by clouds is the basis for the calculation of the transmitted light. Additionally an the knowledge of atmospheric parameters involved in scattering and absorption of the sunlight is necessary for an accurate calculation of the solar irradiance. An accurate estimation of the downward solar irradiance is not only of particular im- portance for the assessment of the radiative forcing of the climate system, but also necessary for an efficient planning and operation of solar energy systems. Currently, most of the operational calculation schemes for solar irradiance are semi- empirical. They use cloud information from the current Meteosat satellite and clima- tologies of atmospheric parameters e.g. turbidity (aerosols and water vapor). The Me- teosat Second Generation satellites (MSG, to be launched in 2002) will provide not only a higher spatial and temporal resolution, but also the potential for the retrieval of atmospheric parameters such as ozone, water vapor and with restrictions aerosols. With this more detailed knowledge about atmospheric parameters it is evident to set up a new calculation scheme based on radiative transfer models using the retrieved atmospheric parameters as input. Unfortunately the possibility of deriving aerosol in- formation from MSG data is limited. As a cosequence the use of data from additional satellite instruments ( e.g. GOME/ATSR-2) is neeeded. Within this

Experimental ComparativeStudy of potential anxiolytic effect of Vitamin C and Buspirone in rats

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Ghada Farouk Soliman

2018-02-01

Full Text Available Background: Anxiety disorders are the most common of all mental health problems. They are more prevalent among women than among men, and they affect children as well as adults. The aim of the current study is to evaluate this problem via an experimental animal model and try to explore its possible mechanisms by studying the effect of Vitamin C compared to Buspirone on anxiety in rats induced by Monosodium Glutamate (MSG. Materials and Methods: 56 healthy adult male albino rats (Sprague-Dawley weighing 200-250 gm were used and divided into 7 groups (8 rats each. The first and the second groups were provided with normal saline and MSG at a dose of (2 mg/g p.o. respectively. The other five groups were given MSG and treated daily in the following way: The third and fourth groups were treated with Vitamin C (100, 200 mg/kg p.o respectively. The fifth group was treated with only Buspirone (10 mg/kg p.o., while the last sixth and seventh groups were given a combination of Buspirone and Vitamin C with (100, 200 mg/kg respectively. After 3 weeks, the open field and successive alleys tests were used to assess behavioral changes. The percentage change of systolic blood pressure (SBP was measured. Additionally, glutathione reductase (GR, malondialdehyde (MDA, and corticosterone levels were determined biochemically. Results: The results after 3 weeks revealed that MSG group showed significant anxiogenic effects in both behavioral tests, with an increased percentage change of SBP in addition to increased malondialdehyde and corticosterone level measured statistically. While the results of the treated groups revealed that the Vitamin C (100mg/kg treated group demonstrated significant improvement in anxiety levels in the open field test, there were no significant changes in the biochemical assessment. However, vitamin C (200mg/kg treated group revealed a significant anxiolytic effect in behavioral tests, improved glutathione and malondialdehyde with low

Gender Integration of Women into U.S. Army Special Forces Operational Detachments Alpha as an 18 Series Military Occupational Specialty

Science.gov (United States)

2015-06-12

to mention menstrual issues in a long-term isolated environment. . . . Is it worth all the extra struggle and frustration and resentment to just...their endorsement. The completed Commanding Officer’s Checklist will be hand carried by the Marine to MSG school and a copy forwarded to MC (MMEA-85...applicant will hand carry both the EPSQ/SF-86 (3.5 inch disk and paper copy ) and the Fingerprint Cards, and present them to the MSG Battalion Security

Development of an umami taste sensitivity test and its clinical use.

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Shizuko Satoh-Kuriwada

Full Text Available There is a close relationship between perception of umami, which has become recognized as the fifth taste, and the human physical condition. We have developed a clinical test for umami taste sensitivity using a filter paper disc with a range of six monosodium glutamate (MSG concentrations. We recruited 28 patients with taste disorders (45-78 years and 184 controls with no taste disorders (102 young [18-25 years] and 82 older [65-89 years] participants. Filter paper discs (5 mm dia. were soaked in aqueous MSG solutions (1, 5, 10, 50, 100 and 200 mM, then placed on three oral sites innervated by different taste nerves. The lowest concentration participants correctly identified was defined as the recognition threshold (RT for MSG. This test showed good reproducibility for inter- and intra-observer variability. We concluded that: (1 The RT of healthy controls differed at measurement sites innervated by different taste nerves; that is, the RT of the anterior tongue was higher than that of either the posterior tongue or the soft palate in both young and older individuals. (2 No significant difference in RT was found between young adults and older individuals at any measurement site. (3 The RT of patients with taste disorders was higher before treatment than that of the healthy controls at any measurement site. (4 The RT after treatment in these patients improved to the same level as that of the healthy controls. (5 The cutoff values of RT, showing the highest diagnostic accuracy (true positives + true negatives, were 200 mM MSG for AT and 50 mM MSG for PT and SP. The diagnostic accuracy at these cutoff values was 0.92, 0.87 and 0.86 for AT, PT and SP, respectively. Consequently, this umami taste sensitivity test is useful for discriminating between normal and abnormal umami taste sensations.

Enhanced Production of Gamma-Aminobutyric Acid by Optimizing Culture Conditions of Lactobacillus brevis HYE1 Isolated from Kimchi, a Korean Fermented Food.

Science.gov (United States)

Lim, Hee Seon; Cha, In-Tae; Roh, Seong Woon; Shin, Hae-Hun; Seo, Myung-Ji

2017-03-28

This study evaluated the effects of culture conditions, including carbon and nitrogen sources, L-monosodium glutamate (MSG), and initial pH, on gamma-aminobutyric acid (GABA) production by Lactobacillus brevis HYE1 isolated from kimchi, a Korean traditional fermented food. L. brevis HYE1 was screened by the production analysis of GABA and genetic analysis of the glutamate decarboxylase gene, resulting in 14.64 mM GABA after 48 h of cultivation in MRS medium containing 1% (w/v) MSG. In order to increase GABA production by L. brevis HYE1, the effects of carbon and nitrogen sources on GABA production were preliminarily investigated via one-factor-at-a-time optimization strategy. As the results, 2% maltose and 3% tryptone were determined to produce 17.93 mM GABA in modified MRS medium with 1% (w/v) MSG. In addition, the optimal MSG concentration and initial pH were determined to be 1% and 5.0, respectively, resulting in production of 18.97 mM GABA. Thereafter, response surface methodology (RSM) was applied to determine the optimal conditions of the above four factors. The results indicate that pH was the most significant factor for GABA production. The optimal culture conditions for maximum GABA production were also determined to be 2.14% (w/v) maltose, 4.01% (w/v) tryptone, 2.38% (w/v) MSG, and an initial pH of 4.74. In these conditions, GABA production by L. brevis HYE1 was predicted to be 21.44 mM using the RSM model. The experiment was performed under these optimized conditions, resulting in GABA production of 18.76 mM. These results show that the predicted and experimental values of GABA production are in good agreement.

Flavor Enhancer From Catfish (Clarias batrachus) Bekasam Powder and Angiotensin-I-Converting Enzyme (ACE) Inhibitory Activity in Various Dishes

Science.gov (United States)

Lestari, Yanesti N.; Murwani, Retno; Agustini, Tri W.

2018-02-01

Flavor enhancer is characterized by high glutamic acid content and it can be obtained from fermented food such as Bekasam. Fermented food had inhibitory effect on Angiotensin-I-Converting Enzyme (ACE) activity which is advantageous for hypertension. However, such activity was not known to sustain in food system. The aim of this research was to study addition of flavour enhancer from Catfish Bekasam Powder (CBP) in various food systems and to determine the ACE inhibitory (ACEI) activity in the food system. Four food system consisted of carrot, champignon, and chicken meat dishes were boiled in water and added with CBP or MSG. Each food system was added with graded level of CBP (0%; 0.5%; 0.8%; 1.1%; and 1,4%) and for control monosodium glutamate (MSG) was used. ACEI activity in each food system and organoleptic test using multiple comparison differentiation on 15 semi-trained panellists were determined. The results showed that there were fluctuation of ACEI activity in the carrot, champignon, and chicken meat dishes (p=0.017; 0.043; and 0.032). The MSG containing dishes showed the lowest ACEI activity. Addition of graded level of CBP on carrot, champignon, and chicken meat dishes were directly proportional to glutamic acid content but inversely proportional to ACEI activity (pacid content but reduced ACE-inhibitory activity significantly (p<0.05). Comparing CBP to MSG addition in champignon dish revealed that increasing level of CBP increased the flavour preference of the panellists. On the contrary the higher the addition CBP in noodle and chicken meat dishes the worse were the flavour score (p<0.05). It can be concluded that the addition of CBP as flavour enhancer on various dishes can deliver better flavour and ACE-inhibitory activity than the addition of commercial MSG.

Enhancement of γ-aminobutyric acid (GABA) in Nham (Thai fermented pork sausage) using starter cultures of Lactobacillus namurensis NH2 and Pediococcus pentosaceus HN8.

Science.gov (United States)

Ratanaburee, Anussara; Kantachote, Duangporn; Charernjiratrakul, Wilawan; Sukhoom, Ampaitip

2013-10-15

The aim was to produce Nham that was enriched with γ-aminobutyric acid (GABA); therefore two GABA producing lactic acid bacteria (Pediococcus pentosaceus HN8 and Lactobacillus namurensis NH2) were used as starter cultures. By using the central composite design (CCD) we showed that addition of 0.5% monosodium glutamate (MSG) together with an inoculum size of roughly 6logCFU/g of each of the two strains produced a maximal amounts of GABA (4051 mg/kg) in the 'GABA Nham' product. This was higher than any current popular commercial Nham product by roughly 8 times. 'GABA Nham' with the additions of both starters and MSG (TSM) supported maximum populations of lactic acid bacteria (LAB) with a minimum of yeasts and no staphylococci or molds when compared to the controls that had no addition of any starters or MSG (TNN), or only the addition of MSG (TNM), or with only the starter (TSN). Based on proximate analysis among the Nham sets, 'GABA Nham' was low in fat, carbohydrate and energy although its texture and color were slightly different from the control (TNN). However, sensory evaluations of 'GABA Nham' were more acceptable than the controls and commercial Nham products for all tested parameters. Hence, a unique novel 'GABA Nham' fermented pork sausage was successfully developed. © 2013.

Activation of the Saccharomyces cerevisiae filamentation/invasion pathway by osmotic stress in high-osmolarity glycogen pathway mutants

Science.gov (United States)

Davenport, K. D.; Williams, K. E.; Ullmann, B. D.; Gustin, M. C.; McIntire, L. V. (Principal Investigator)

1999-01-01

Mitogen-activated protein kinase (MAPK) cascades are frequently used signal transduction mechanisms in eukaryotes. Of the five MAPK cascades in Saccharomyces cerevisiae, the high-osmolarity glycerol response (HOG) pathway functions to sense and respond to hypertonic stress. We utilized a partial loss-of-function mutant in the HOG pathway, pbs2-3, in a high-copy suppressor screen to identify proteins that modulate growth on high-osmolarity media. Three high-copy suppressors of pbs2-3 osmosensitivity were identified: MSG5, CAK1, and TRX1. Msg5p is a dual-specificity phosphatase that was previously demonstrated to dephosphorylate MAPKs in yeast. Deletions of the putative MAPK targets of Msg5p revealed that kss1delta could suppress the osmosensitivity of pbs2-3. Kss1p is phosphorylated in response to hyperosmotic shock in a pbs2-3 strain, but not in a wild-type strain nor in a pbs2-3 strain overexpressing MSG5. Both TEC1 and FRE::lacZ expressions are activated in strains lacking a functional HOG pathway during osmotic stress in a filamentation/invasion-pathway-dependent manner. Additionally, the cellular projections formed by a pbs2-3 mutant on high osmolarity are absent in strains lacking KSS1 or STE7. These data suggest that the loss of filamentation/invasion pathway repression contributes to the HOG mutant phenotype.

SEVIRI, the imaging radiometer on Meteosat second generation: in-orbit results and first assessment

Science.gov (United States)

Coste, P.; Pasternak, F.; Faure, F.; Jacquet, B.; Bianchi, S.; Aminou, Donny M. A.; Luhmann, H. J.; Hanson, C.; Pili, P.; Fowler, G.

2017-11-01

Meteosat Second Generation (MSG) is a series of 3 geo-stationary satellites developed and procured by the European Space Agency (ESA) on behalf of the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT). The first satellite (MSG-1) was launched on August 29, 2002 by an Ariane 5 rocket. SEVIRI is the main MSG payload and produces 12 channels imaging in visible and IR range. The 8 Infrared Channels in the 3.9-13.4 mm band benefit from high radiometric performances thanks to the use of detectors operating at 95K and cooled by specifically designed passive radiator. During the commissioning phase, dedicated tests have been conducted to verify the SEVIRI functionality and performances. This paper presents briefly the SEVIRI design and highlights the correlation of data obtained in-flight by EUMETSAT with the ground predictions. A particular emphasis is put on the in-orbit evolution of the IR channel gains and on the instrument decontamination.

Effect of nitrogen sources on biomass, lipid and docosahexanoic acid production by Aurantiochytrium sp. SW1

Science.gov (United States)

Auma, Khairunnisa; Hamid, Aidil Abdul; Yusoff, Wan Mohtar Wan

2018-04-01

A local isolate, Aurantiochytrium sp. SW1 has been verified to have high content of docosahexanoic acid (DHA). However, the effect of different nitrogen sources on biomass, lipid concentration and DHA content in Aurantiochytrium sp. SW1 is still unknown. Hence, this study is focused in using six different organic and inorganic nitrogen sources to grow Aurantiochytrium sp. SW1 in optimized Burja medium. Monosodium glutamate (MSG) gave the highest biomass concentration of 15.97 g/L followed by ammonium nitrate (NH4NO3) with 13.37 g/L at 96 hr. These two nitrogen sources had significant effect on the biomass concentration (pDHA content in lipid showed cultivation using MSG reached 47.9% (4.95 g/L). Statistical analysis using least significant difference (LSD) showed significant lipid production (pDHA productivity (0.052 g/L hr-1) was obtained in medium containing MSG. This study proves that nitrogen component in the medium significantly affects the biomass concentration, lipid and DHA content.

The MSG-SEVIRI-based cloud property data record CLAAS-2

Directory of Open Access Journals (Sweden)

N. Benas

2017-07-01

Full Text Available Clouds play a central role in the Earth's atmosphere, and satellite observations are crucial for monitoring clouds and understanding their impact on the energy budget and water cycle. Within the European Organisation for the Exploitation of Meteorological Satellites (EUMETSAT Satellite Application Facility on Climate Monitoring (CM SAF, a new cloud property data record was derived from geostationary Meteosat Spinning Enhanced Visible and Infrared Imager (SEVIRI measurements for the time frame 2004–2015. The resulting CLAAS-2 (CLoud property dAtAset using SEVIRI, Edition 2 data record is publicly available via the CM SAF website (https://doi.org/10.5676/EUM_SAF_CM/CLAAS/V002. In this paper we present an extensive evaluation of the CLAAS-2 cloud products, which include cloud fractional coverage, thermodynamic phase, cloud top properties, liquid/ice cloud water path and corresponding optical thickness and particle effective radius. Data validation and comparisons were performed on both level 2 (native SEVIRI grid and repeat cycle and level 3 (daily and monthly averages and histograms with reference datasets derived from lidar, microwave and passive imager measurements. The evaluation results show very good overall agreement with matching spatial distributions and temporal variability and small biases attributed mainly to differences in sensor characteristics, retrieval approaches, spatial and temporal samplings and viewing geometries. No major discrepancies were found. Underpinned by the good evaluation results, CLAAS-2 demonstrates that it is fit for the envisaged applications, such as process studies of the diurnal cycle of clouds and the evaluation of regional climate models. The data record is planned to be extended and updated in the future.

Taylor-plasticity-based analysis of length scale effects in void growth

KAUST Repository

Liu, Junxian

2014-09-25

We have studied the void growth problem by employing the Taylor-based strain gradient plasticity theories, from which we have chosen the following three, namely, the mechanism-based strain gradient (MSG) plasticity (Gao et al 1999 J. Mech. Phys. Solids 47 1239, Huang et al 2000 J. Mech. Phys. Solids 48 99-128), the Taylor-based nonlocal theory (TNT; 2001 Gao and Huang 2001 Int. J. Solids Struct. 38 2615) and the conventional theory of MSG (CMSG; Huang et al 2004 Int. J. Plast. 20 753). We have addressed the following three issues which occur when plastic deformation at the void surface is unconstrained. (1) Effects of elastic deformation. Elasticity is essential for cavitation instability. It is therefore important to guarantee that the gradient term entering the Taylor model is the effective plastic strain gradient instead of the total strain gradient. We propose a simple elastic-plastic decomposition method. When the void size approaches the minimum allowable initial void size related to the maximum allowable geometrically necessary dislocation density, overestimation of the flow stress due to the negligence of the elastic strain gradient is on the order of lεY/R0 near the void surface, where l, εY and R0 are, respectively, the intrinsic material length scale, the yield strain and the initial void radius. (2) MSG intrinsic inconsistency, which was initially mentioned in Gao et al (1999 J. Mech. Phys. Solids 47 1239) but has not been the topic of follow-up studies. We realize that MSG higher-order stress arises due to the linear-strain-field approximation within the mesoscale cell with a nonzero size, lε. Simple analysis shows that within an MSG mesoscale cell near the void surface, the difference between microscale and mesoscale strains is on the order of (lε/R0)2, indicating that when lε/R0 ∼ 1.0, the higher-order stress effect can make the MSG result considerably different from the TNT or CMSG results. (3) Critical condition for cavitation instability

Studying the processes of sodium-water interaction in the BOR-60 reactor micromodule steam generator

International Nuclear Information System (INIS)

Tsykanov, V.A.; Antipin, G.K.; Borisov, V.V.

1981-01-01

Main results of experimental studies of emergency regimes of micromodule steam generator (MSG) at small and big leaks of water into sodium, realized using the 30 MW MSG, operating in the BOR-o0 reactor, are considered. The aims of the study are as follows: the modelling of macroleak in ''Nadja'' steam generator for the BN-350 reactor; testing the conceptions of alarm signalling and MSG protection; testing under real conditions of new perspective systems of leak detection; gaining the experimence and development of the ways to eliminate the consequences of accident caused by big water leak into sodium; accumulation of knowledge on restoration of MSG operating ability after accident; experimental test of calculational techniques for big leak accidents to use them in future for calculational studies of similar situations at other reactors equipped with sodium-water steam generators; refinement of characteristics of hydrodynamic and thermal effects interaction zone for big leak in real circuit during the plant operation. A series of experiments with the imitation of water leak into sodium by means of argon and steam supply through injection devices, located before the steam superheater module of one of the sections and between evaporator module of the same section, is conducted. The range of steam flow rate is 0.02-0.45 g/s. Duration of steam supply is 100-400 s. A conclusion is made that the results obtained can be used for steam generator of the BN-350 reactor [ru

Survival outcome of malignant minor salivary tumors in Pakistani population

Directory of Open Access Journals (Sweden)

Hassan Iqbal

2014-01-01

Full Text Available Objective: Malignant tumors of minor salivary glands (MSG are rare. Survival outcome in Pakistani population with malignant MSG tumors remains to be defined. The objective of this study was to report the clinical presentation, treatment modalities, and survival outcome of radically treated malignant tumors of MSG in Pakistani population. Materials and Methods: Between April 2003 and March 2011, 45 patients with malignant tumors of MSG were treated at Shaukat Khanum Cancer Hospital and included in the study. Patient characteristics and treatment modalities were assessed and local, regional, and distant failures determined. Relapse-free (RFS and overall survival (OS was calculated using Kaplan-Meier curves, and log-rank test was used to determine significance. Results: Median age was 40 (17-83 years. Male to female ratio was 1.25:1. Most common site was hard palate in 31 (69% patients. Adenoid cystic carcinoma (51% was the most common histological diagnosis. Nine patients (20% underwent surgery as the only treatment modality, six patients received (13% radiotherapy alone, and 30 patients (67% had surgery followed by adjuvant radiotherapy. Eight patients developed recurrence (four local, two regional, one locoregional, and one distant. The 5-year actuarial overall OS and RFS was 77 and 66%, respectively. Age, T-stage, and treatment modality were significant for RFS, whereas T-stage and treatment modality were significant factors for OS. Conclusion: Surgery as single modality or combined with radiation therapy resulted in acceptable survival in Pakistani population with malignant minor salivary tumors.

Effects of Physical Exercise on the Intestinal Mucosa of Rats Submitted to a Hypothalamic Obesity Condition.

Science.gov (United States)

Gomes, J R; Freitas, J R; Grassiolli, S

2016-10-01

The small intestine plays a role in obesity as well as in satiation. However, the effect of physical exercise on the morphology and function of the small intestine during obesity has not been reported to date. This study aimed to evaluate the effects of physical exercise on morphological aspects of the rat small intestine during hypothalamic monosodium glutamate (MSG)-induced obesity. The rats were divided into four groups: Sedentary (S), Monosodium Glutamate (MSG), Exercised (E), and Exercised Monosodium Glutamate (EMSG). The MSG and EMSG groups received a daily injection of monosodium glutamate (4 g/kg) during the 5 first days after birth. The S and E groups were considered as control groups and received injections of saline. At weaning, at 21 days after birth, the EMSG and E groups were submitted to swimming practice 3 times a week until the 90th day, when all groups were sacrificed and the parameters studied recorded. Exercise significantly reduced fat deposits and the Lee Index in MSG-treated animals, and also reduced the thickness of the intestinal wall, the number of goblet cells and intestinal alkaline phosphatase activity. However, physical activity alone increased the thickness and height of villi, and the depth of the crypts. In conclusion, regular physical exercise may alter the morphology or/and functions of the small intestine, reducing the prejudicial effects of hypothalamic obesity. Anat Rec, 299:1389-1396, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Data recovery from PalmmsgV001

Directory of Open Access Journals (Sweden)

Satheesaan Pasupatheeswaran

2008-12-01

Full Text Available Both SMS and MMS data analysis is an important factor in mobile forensic analysis. Author did not find any mobile forensic tool that is capable of extracting short messages (SMS and multimedia messages (MMS from Palm Treo 750. SMS file of Palm Treo 750 is called PalmMgeV001 and it is a proprietary file system. A research work done to find a method to recover SMS data from PalmMsgV001 file. This paper is going to describe the research work and its findings. This paper also discusses a methodology that will help recover SMS data from PalmMsgV001. The PalmMsgV001 file is analysed using hex analysis method.  Solutions were found to recover each message from every folder like Inbox, Outbox, Sentbox, Draft and Template. The research work partially contributes to improving mobile forensic analysis since the finding will be helpful to forensic tool developers. At this stage, this study will concern only the SMS part and  not the MMS part.

Monocyte chemotactic protein-1, RANTES and macrophage migration inhibitory factor levels in gingival crevicular fluid of metabolic syndrome patients with gingivitis.

Science.gov (United States)

Gürkan, Ali; Eren, Gülnihal; Çetinkalp, Şevki; Akçay, Yasemin Delen; Emingil, Gülnur; Atilla, Gül

2016-09-01

The aim of the present study was to determine gingival crevicular fluid (GCF) levels of monocyte chemotactic protein-1 (MCP-1), regulated on activation, normal T-cell expressed and secreted protein (RANTES) and macrophage migration inhibitory factor (MIF) in metabolic syndrome patients with gingivitis. Twenty metabolic syndrome patients with gingivitis (MSG), 20 MetS patients with clinically healthy periodontium (MSH), 20 systemically healthy subjects with gingivitis and 20 subjects who were both systemically and periodontally healthy were included. Periodontal and systemical parameters were recorded. GCF MCP-1, RANTES and MIF levels were assayed by enzyme-linked immunosorbent assay method. MSG and MSH groups had elevated blood pressure, triglyceride, waist circumference and fasting glucose values in comparison to gingivitis and healthy groups (Pgingivitis groups when compared to those of the MSH and healthy groups (Pgingivitis group had higher MCP-1, RANTES and MIF levels compared to the healthy group (P=0.011, P=0.0001, P=0.011 respectively). The RANTES level of MSG group was significantly higher than those of the gingivitis group (P=0.01), but MCP-1 and MIF levels were similar in the MSG and gingivitis groups (P>0.05). Elevated levels of GCF RANTES in MetS patients with gingivitis might associate with the presence of increased gingival inflammation by MetS. Low-grade systemic inflammation associated with MetS and adipose tissue-derived RANTES might lead to altered GCF RANTES levels in the presence of gingival inflammation. Copyright © 2016. Published by Elsevier Ltd.

Chronic intermittent ethanol inhalation increases ethanol self-administration in both C57BL/6J and DBA/2J mice.

Science.gov (United States)

McCool, Brian A; Chappell, Ann M

2015-03-01

Inbred mouse strains provide significant opportunities to understand the genetic mechanisms controlling ethanol-directed behaviors and neurobiology. They have been specifically employed to understand cellular mechanisms contributing to ethanol consumption, acute intoxication, and sensitivities to chronic effects. However, limited ethanol consumption by some strains has restricted our understanding of clinically relevant endpoints such as dependence-related ethanol intake. Previous work with a novel tastant-substitution procedure using monosodium glutamate (MSG or umami flavor) has shown that the procedure greatly enhances ethanol consumption by mouse strains that express limited drinking phenotypes using other methods. In the current study, we employ this MSG-substitution procedure to examine how ethanol dependence, induced with passive vapor inhalation, modifies ethanol drinking in C57BL/6J and DBA/2J mice. These strains represent 'high' and 'low' drinking phenotypes, respectively. We found that the MSG substitution greatly facilitates ethanol drinking in both strains, and likewise, ethanol dependence increased ethanol consumption regardless of strain. However, DBA/2J mice exhibited greater sensitivity dependence-enhanced drinking, as represented by consumption behaviors directed at lower ethanol concentrations and relative to baseline intake levels. DBA/2J mice also exhibited significant withdrawal-associated anxiety-like behavior while C57BL/6J mice did not. These findings suggest that the MSG-substitution procedure can be employed to examine dependence-enhanced ethanol consumption across a range of drinking phenotypes, and that C57BL/6J and DBA/2J mice may represent unique neurobehavioral pathways for developing dependence-enhanced ethanol consumption. Copyright © 2015 Elsevier Inc. All rights reserved.

Molecularly Imprinted Polymers Chitosan-Glutaraldehyde for Monosodium Glutamate

Science.gov (United States)

Mulyasuryani, Ani; Haryanto, Edi; Sulistyarti, Hermin; Rumhayati, Barlah

2018-01-01

Chitosan has been used as a functional monomer in the synthesis of molecularly imprinted polymers (MIP) for monosodium glutamate (MSG). MIP is made from a mixture of 5 g chitosan, 50 mg glutaraldehyde and 2 g MSG, MIP is formed as flakes and beads. MIPs are identified by the FTIR spectrum, SEM image and their adsorption capabilities. MIP flakes and beads have no structural differences if they are based on FTIR or SEM spectra, but MIP adsorption capacity of beads higher than flakes. Adsorption capacity of MIP flakes is 548 mg/g and MIP beads 627 mg/g.

The NOGAPS Ten Year AMIP Integration

Science.gov (United States)

1993-10-01

problems with open) c C c character*54 file character*48 fitnmai character*8 status character*6 ctau c logical lex,opn,iread c Lenr = 8*(2.len) if(itype.ne...return endi f c endi f c open(unit~iun,file~file,access=’direct’,form~’unformattedI *, recl= lenr ,status=status) C if(msg.tt.2) return c print 100...status(1:3),fiLnam,iun, Lenr 100 format(lx,a3,lx,a54,1 opened as unit=’,i3,’ : Lenr =’,i9,’ bytes ’) return end subroutine nfread(fnam,msg,itype,istrt,nrec

Publicity and public relations

Science.gov (United States)

Fosha, Charles E.

1990-01-01

This paper addresses approaches to using publicity and public relations to meet the goals of the NASA Space Grant College. Methods universities and colleges can use to publicize space activities are presented.

RELATIONS WITH THE PUBLIC VERSUS PUBLIC RELATIONS IN LOCAL PUBLIC ADMINISTRATION

Directory of Open Access Journals (Sweden)

Bente Florina Maria

2010-12-01

Full Text Available Concomitant with the evolution of society, public relations are socially expressed only together with the explicit articulation of public categories and public organizations, once the individual becomes a citizen whose satisfaction is at the core of the public systems preoccupations, ignoring times long gone when the ordinary citizen and the majority of the public administration representatives couldnt tell apart the concept of public relations from that of relations with the public.

How Public Is Public Administration? A Constitutional Approach of Publicness

Science.gov (United States)

Ringeling, Arthur

2015-01-01

Both in Public Administration and in practice, there is a loss of the concept of public. A view became dominant in which markets were superior to governments and public to private. Not only did the esteem of the public sphere diminish, but also its significance in our reasoning and teaching. It became less clear what the public sphere stood for.…

Interactive effects of neonatal exposure to monosodium glutamate and aspartame on glucose homeostasis

Directory of Open Access Journals (Sweden)

Collison Kate S

2012-06-01

Full Text Available Abstract Background Recent evidence suggests that the effects of certain food additives may be synergistic or additive. Aspartame (ASP and Monosodium Glutamate (MSG are ubiquitous food additives with a common moiety: both contain acidic amino acids which can act as neurotransmitters, interacting with NMDA receptors concentrated in areas of the Central Nervous System regulating energy expenditure and conservation. MSG has been shown to promote a neuroendocrine dysfunction when large quantities are administered to mammals during the neonatal period. ASP is a low-calorie dipeptide sweetener found in a wide variety of diet beverages and foods. However, recent reports suggest that ASP may promote weight gain and hyperglycemia in a zebrafish nutritional model. Methods We investigated the effects of ASP, MSG or a combination of both on glucose and insulin homeostasis, weight change and adiposity, in C57BL/6 J mice chronically exposed to these food additives commencing in-utero, compared to an additive-free diet. Pearson correlation analysis was used to investigate the associations between body characteristics and variables in glucose and insulin homeostasis. Results ASP alone (50 mg/Kgbw/day caused an increase in fasting blood glucose of 1.6-fold, together with reduced insulin sensitivity during an Insulin Tolerance Test (ITT P  Conclusions Aspartame exposure may promote hyperglycemia and insulin intolerance. MSG may interact with aspartame to further impair glucose homeostasis. This is the first study to ascertain the hyperglycemic effects of chronic exposure to a combination of these commonly consumed food additives; however these observations are limited to a C57BL/6 J mouse model. Caution should be applied in extrapolating these findings to other species.

Probiotics for experimental obesity prevention: focus on strain dependence and viability of composition.

Science.gov (United States)

Kobyliak, Nazarii; Falalyeyeva, Tetyana; Beregova, Tetyana; Spivak, Mykola

2017-01-01

a comparative animal study of the efficacy of intermittent short-course administration of lyophilised single-, three-, and live multistrain probiotic on obesity. We included 70 rats divided into seven groups (n = 10 in each). Rats of group I were intact. Newborn rats of groups II-VII were injected with monosodium glutamate (MSG) (4 mg/g). Rats of group II (MSG-obesity group) were untreated. The group III-V received lyophilised monoprobiotics B. animalis VKL, B. animalis VKB, and L. casei IMVB-7280, respectively. Group VI received the mix of these three probiotic strains. Group VII was treated with multiprobiotic "Symbiter", which contains 14 live probiotic strains (Lactobacillus, Bifi-dobacterium, Propionibacterium, Acetobacter genera). Neonatal treatment with MSG caused stunted growth, which is why, despite the lack of weight gain dynamics and absence of significant food consumption rate and body weight changes at day 120, we noted the development of obesity in all MSG-obesity rats and in up to 20-70% after probiotic administration. Supplementation of probiotic composition, with preference to live strains, led to a significantly lower prevalence of obesity, and reduction of VAT weight and serum lipid levels as compared to single-strain probiotic. In our comparative single-strain analysis a trend towards more pronounced hypolipidaemic effect and VAT weight reduction was observed for lyophilised L. casei IMVB-7280 as compared to B. animalis VKL and VKB strains. Multistrain formed mutualistic interactions in mixtures and therefore able to share with different metabolites, affect differ-ent receptors and produced various of biologically active compounds which synergistic overall effect greater than the sum of the single effects.

Inactive Publics: The Forgotten Publics in Public Relations.

Science.gov (United States)

Hallahan, Kirk

2000-01-01

Notes that recent public relations theory has largely ignored inactive publics, stakeholder groups that demonstrate low levels of knowledge and involvement in the organization or its products, services, candidates, or causes, but are important to an organization. Examines the nature of inactive publics and proposes a model that locates inactive…

From Public International to International Public Law: Translating World Public Opinion into International Public Authority

NARCIS (Netherlands)

von Bogdandy, A.; Goldmann, M.; Venzke, I.

This article argues that increasing demands in world public opinion for legitimate and effective international institutions require a paradigm shift in public international law. There is a part of public international law that should be better understood as international public law because it

Effect of peer counselling by mother support groups on infant and young child feeding practices: the Lalitpur experience.

Science.gov (United States)

Kushwaha, Komal P; Sankar, Jhuma; Sankar, M Jeeva; Gupta, Arun; Dadhich, J P; Gupta, Y P; Bhatt, Girish C; Ansari, Dilshad A; Sharma, B

2014-01-01

Our primary objective was to evaluate the effect of peer counselling by mother support groups (MSG's) in improving the infant and young child feeding (IYCF) practices in the community. We conducted this repeated-measure before and after study in the Lalitpur district of Uttar Pradesh, India between 2006 and 2011. We assessed the IYCF practices before and after creating MSG's within the community. The feeding practices were reassessed at two time points-2 (T1) and 5 years (T2) after the intervention and compared with that of the pre-intervention phase (T0). The total population covered by the project from the time of its initiation was 105000. A total of 425 (T0), 480 (T1) and 521 (T2) mother infant pairs were selected from this population. There was significant improvement in the following IYCF practices in the community (represented as %; adjOR (95% CI, p) such as initiation of breast feeding within 1 hour at both T1 (71% vs. 11%); 19.6 (13.6, 28.2, p =  counseling by MSG's improved the IYCF practices in the district and could be sustained.

Mapping robust parallel multigrid algorithms to scalable memory architectures

Science.gov (United States)

Overman, Andrea; Vanrosendale, John

1993-01-01

The convergence rate of standard multigrid algorithms degenerates on problems with stretched grids or anisotropic operators. The usual cure for this is the use of line or plane relaxation. However, multigrid algorithms based on line and plane relaxation have limited and awkward parallelism and are quite difficult to map effectively to highly parallel architectures. Newer multigrid algorithms that overcome anisotropy through the use of multiple coarse grids rather than relaxation are better suited to massively parallel architectures because they require only simple point-relaxation smoothers. In this paper, we look at the parallel implementation of a V-cycle multiple semicoarsened grid (MSG) algorithm on distributed-memory architectures such as the Intel iPSC/860 and Paragon computers. The MSG algorithms provide two levels of parallelism: parallelism within the relaxation or interpolation on each grid and across the grids on each multigrid level. Both levels of parallelism must be exploited to map these algorithms effectively to parallel architectures. This paper describes a mapping of an MSG algorithm to distributed-memory architectures that demonstrates how both levels of parallelism can be exploited. The result is a robust and effective multigrid algorithm for distributed-memory machines.

Formation of 3-MCPD Fatty Acid Esters from Monostearoyl Glycerol and the Thermal Stability of 3-MCPD Monoesters.

Science.gov (United States)

Zhao, Yue; Zhang, Yaqiong; Zhang, Zhongfei; Liu, Jie; Wang, Yi-Lin; Gao, Boyan; Niu, Yuge; Sun, Xiangjun; Yu, Liangli

2016-11-23

Formation of 3-monochloropropanediol (3-MCPD) esters from monostearoyl glycerol (MSG) was investigated under high temperature and low moisture conditions. Different organic and inorganic chlorides, including lindane, KCl, CaCl 2 , NaCl, MgCl 2 , AlCl 3 , CuCl 2 , MnCl 2 , SnCl 2 , ZnCl 2 , and FeCl 3 , were evaluated for their potential to react with MSG to form 3-MCPD and glycidyl esters at 120 and 240 °C using a UPLC-Q-TOF MS analysis. The results indicated that different chlorine compounds differed in their capacity to react with MSG and formed different products including 3-MCPD mono- and diesters, distearoylglycerol, and glycidyl esters. According to electron spin resonance (ESR) and Fourier transform infrared (FT-IR) spectroscopies, free radical mediated formation mechanisms involving either five-membered or six-membered cyclic acyloxonium free radicals (CAFR) from monoacylglycerol (MAG) were proposed. Tandem quadrupole-time-of-flight (Q-TOF) MS and MS/MS analyses confirmed the free radical mechanisms. In addition, the results from the present study showed that 3-MCPD monoester could be degraded upon thermal treatment and suggested a possible catalytic role of Fe 3+ under the experimental conditions.

Managing Public Accountability : How Public Managers Manage Public Accountability

NARCIS (Netherlands)

Schillemans, Thomas

2015-01-01

Accountability is of growing importance in contemporary governance. The academic literature on public accountability is fraught with concerned analyses, suggesting that accountability is a problematic issue for public managers. This article investigates how public managers experience accountability

Clinical and experimental studies on inflammatory mediators during AIDS-associated Pneumocystis carinii pneumonia

DEFF Research Database (Denmark)

Benfield, Thomas

2003-01-01

, National Institutes of Health, Bethesda, Maryland, USA. Pneumocystis carinii pneumonia (PCP) is the most frequent AIDS defining illness over the past 20 years. PCP is associated with considerable morbidity and mortality. An inflammatory reaction to P. carinii is believed to cause respiratory failure...... and an alveolar epithelial cell line (A549). Binding of MSG to monocytes appeared to be mediated by mannose receptors, while A549 cells recognized MSG through mannose and glucan receptors. Glucocorticosteroids attenuated IL-8 secretion from A549 cells. These studies have confirmed that P. carinii infection...... induces tissue damage through a significant inflammatory response initiated by secretion of inflammatory mediators. Glucocorticosteroids attenuates the inflammatory response....

Public values in public-private partnerships

NARCIS (Netherlands)

Reynaers, A.; de Graaf, G.

2014-01-01

Although public-private partnerships (PPPs) are often evaluated in terms of efficiency, their impact on public values is often neglected. In order to find out what we know about the public values-PPPs relation, this article reviews public administration literature and describes two opposite

Meteosat third generation: preliminary imagery and sounding mission concepts and performances

Science.gov (United States)

Aminou, Donny M.; Bézy, Jean-Loup; Bensi, Paolo; Stuhlmann, Rolf; Rodriguez, Antonio

2017-11-01

The operational deployment of MSG-1 at the beginning of 2004, the first of a series of four Meteosat Second Generation (MSG) satellites, marks the start of a new era in Europe for the meteorological observations from the geostationary orbit. This new system shall be the backbone of the European operational meteorological services up to at least 2015. The time required for the definition and the development of new space systems as well as the approval process of such complex programs implies to plan well ahead for the future missions. EUMETSAT have initiated in 2001, with ESA support, a User Consultation Process aiming at preparing for a future operational geostationary meteorological satellite system in the post-MSG era, named Meteosat Third Generation (MTG). The first phase of the User Consultation Process was devoted to the definition and consolidation of end user requirements and priorities in the field of Nowcasting and Very Short Term Weather Forecasting (NWC), Medium/Short Range global and regional Numerical Weather Prediction (NWP), Climate and Air Composition Monitoring and to the definition of the relevant observation techniques. After an initial post-MSG mission study (2003-2004) where preliminary instrument concepts were investigated allowing in the same time to consolidate the technical requirements for the overall system study, a MTG pre-phase A study has been performed for the overall system concept, architecture and programmatic aspects during 2004-2005 time frame. This paper provides an overview of the outcome of the MTG sensor concept studies conducted in the frame of the pre-phase A. It namely focuses onto the Imaging and Sounding Missions, highlights the resulting instrument concepts, establishes the critical technologies and introduces the study steps towards the implementation of the MTG development programme.

Public Relations in the Public Sector

DEFF Research Database (Denmark)

Valentini, Chiara

2013-01-01

the findings. The study also suffers from the limits of a quantitative research approach, which provides less elaborate accounts of public communication officers’ perceptions of the strategic role of communication in the public sector. Originality/value of paper: This study contributes to the existing......Purpose of the paper: The aim of this study is to examine the level of strategic management of public administrations and information and communication programs by public communication officers in Italy. Methodology: The study is quantitative in nature. It was constructed according to the findings...... of the Excellence Project in Public Relations and thus applies a research instrument similar to that used in other international scholarly investigations in public relations. The population comprises civil servants working in information and communication activities for Italian public administrations. Findings...

PGC-1α may associated with the anti-obesity effect of taurine on rats induced by arcuate nucleus lesion.

Science.gov (United States)

Cao, Peng-juan; Jin, Yong-jun; Li, Ming-e; Zhou, Rong; Yang, Mei-zi

2016-01-01

To observe the effect of taurine treatment in rats with monosodium glutamate (MSG)-induced obesity. Rats with MSG-induced obesity were administered taurine for five weeks. The Lee's index, food intake, blood pressure, body temperature, body mass index (BMI), fat weight, and triglyceride (TG), low density lipoprotein (LDL), and high density lipoprotein (HDL) levels were compared. The PGC-1α expression levels in white and brown adipose were measured using reverse transcription polymerase chain reaction and western blotting, and pathological changes in the arcuate nucleus and liver were examined. Compared with the model group, BMI, TG, and LDL in the high and low taurine dose groups were significantly lower, while HDL was higher. Body temperature in the taurine treatment groups was higher, and blood pressure was lower. The weight of brown fat in the taurine treatment groups was significantly higher than in the model group, while the white fat weight was significantly lower. Compared with the control group, the PGC-1α levels in white and brown adipose were higher in the taurine treatment groups and more significantly up-regulated in brown adipose. This study suggests that taurine prevents obesity in MSG-treated rats and may be closely associated with energy metabolism.

Amelioration of Behavioural, Biochemical, and Neurophysiological Deficits by Combination of Monosodium Glutamate with Resveratrol/Alpha-Lipoic Acid/Coenzyme Q10 in Rat Model of Cisplatin-Induced Peripheral Neuropathy

Directory of Open Access Journals (Sweden)

Naini Bhadri

2013-01-01

Full Text Available Cisplatin or cis-diamminedichloroplatinum (II (CDDP is a cytotoxic chemotherapeutic agent with dose-dependent peripheral neuropathy as a foremost side effect characterised by ataxia, pain, and sensory impairment. Cumulative drug therapy of CDDP is known to produce severe oxidative damage. It mainly targets and accumulates in dorsal root ganglia that in turn cause damage resulting in secondary nerve fibre axonopathy. In the present study, we investigated the neuroprotective effect of the combination of monosodium glutamate (MSG with three individual antioxidants, that is, resveratrol, alpha-lipoic acid (ALA, and coenzyme Q10 (CoQ10, in cisplatin (2 mg/kg i.p. twice weekly induced peripheral neuropathy in rats. After 8 weeks of treatment the degree of neuroprotection was determined by measuring behavioral and electrophysiological properties and sciatic nerve lipid peroxidation, as well as glutathione and catalase levels. The results suggested that pretreatment with the combination of MSG (500 mg/kg/day po with resveratrol (10 mg/kg/day i.p. or ALA (20 mg/kg/day i.p. or CoQ10 (10 mg/kg weekly thrice i.p. exhibited neuroprotective effect. The maximum neuroprotection of MSG was observed in the combination with resveratrol.

Keeping the "public" in schools of public health.

Science.gov (United States)

Freudenberg, Nicholas; Klitzman, Susan; Diamond, Catherine; El-Mohandes, Ayman

2015-03-01

In this article, we compared the characteristics of public and private accredited public health training programs. We analyzed the distinct opportunities and challenges that publicly funded schools of public health face in preparing the nation's public health workforce. Using our experience in creating a new, collaborative public school of public health in the nation's largest urban public university system, we described efforts to use our public status and mission to develop new approaches to educating a workforce that meets the health needs of our region and contributes to the goal of reducing health inequalities. Finally, we considered policies that could protect and strengthen the distinct contributions that public schools of public health make to improving population health and reducing health inequalities.

48 CFR 3427.470 - Publication and publicity clause.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Publication and publicity... Copyrights 3427.470 Publication and publicity clause. The contracting officer shall insert the clause in 3452.227-70, Publication and Publicity, in all solicitations and contracts other than purchase orders. ...

Public Values

DEFF Research Database (Denmark)

Beck Jørgensen, Torben; Rutgers, Mark R.

2015-01-01

administration is approached in terms of processes guided or restricted by public values and as public value creating: public management and public policy-making are both concerned with establishing, following and realizing public values. To study public values a broad perspective is needed. The article suggest......This article provides the introduction to a symposium on contemporary public values research. It is argued that the contribution to this symposium represent a Public Values Perspective, distinct from other specific lines of research that also use public value as a core concept. Public...... a research agenda for this encompasing kind of public values research. Finally the contributions to the symposium are introduced....

From networked publics to issue publics

DEFF Research Database (Denmark)

Birkbak, Andreas

2013-01-01

As an increasing part of everyday life becomes connected with the web in many areas of the globe, the question of how the web mediates political processes becomes still more urgent. Several scholars have started to address this question by thinking about the web in terms of a public space....... In this paper, we aim to make a twofold contribution towards the development of the concept of publics in web science. First, we propose that although the notion of publics raises a variety of issues, two major concerns continue to be user privacy and democratic citizenship on the web. Well-known arguments hold......, this paper points towards an alternative way to think about publics by proposing a pragmatist reorientation of the public/private distinction in web science, away from seeing two spheres that needs to be kept separate, towards seeing the public and the private as something that is continuously connected...

FINANCING PUBLIC TRANSPORT SERVICES FROM PUBLIC FUNDS

Directory of Open Access Journals (Sweden)

Miloš POLIAK

2017-12-01

Full Text Available The paper deals with the issue of efficiency of public passenger transport through financial support from public funds from the perspective of improving road safety. The aim is to verify the hypothesis that financing public passenger transport from public funds is a significant tool to influence the number of passengers carried by individual automobile transport, and thus it can be used a tool for influencing road safety in a particular territory. The first part of the paper analyses the sources for financial support of public passenger transport. The next part describes the assumptions for improving road safety through increasing the support of public passenger transport. The last part analyses possible impacts of financing public passenger transport on the road safety in relation to the specified hypothesis.

A Web-Portal Based Approach for Knowledge Networks in Support of the Pathfinder Programme

National Research Council Canada - National Science Library

Tolk, Andreas; Turnitsa, Charles D; Oehlund, Gunnar; Sursal, Gokay

2006-01-01

Technical activity program MSG-027 "Pathfinder Integration Environment" has the task of bringing the integration knowledge required to build a federation to whatever organization is charged with a federating task...

1626-IJBCS-Article-Etienne maclewe Tchaou

African Journals Online (AJOL)

hp

Effects of food flavour enhancer (Monosodium Glutamate and Maggi Poulet) supplementation on glucose .... mechanism underlying MSG-induced obesity and insulin resistance in ..... of hypercaloric diet and monosodium glutamate: oxidative ...

Public values in public-private partnerships

NARCIS (Netherlands)

Reynaers, A.

2014-01-01

Although public-private partnerships (PPPs) are frequently analyzed and lauded in terms of efficiency, their impact on public values is often neglected. As a result, there is little empirical evidence supporting or rejecting the claim that PPPs have a negative effect on public values. This case

Intracellular Ca2+ Regulation in Calcium Sensitive Phenotype of Saccharomyces cerevisiae

Directory of Open Access Journals (Sweden)

HERMANSYAH

2010-03-01

Full Text Available Intracellular cytosolic Ca2+ concentration accumulation plays an essential information in Saccharomyces cerevisiae i.e. to explain cellular mechanism of Ca2+ sensitive phenotype. Disruption both S. cerevisiae PPase PTP2 and MSG5 genes showed an inhibited growth in the presence of Ca2+. On the other hand, by using Luminocounter with apoaequorin system, a method based upon luminescent photoprotein aequorin, intracellular Ca2+ concentration was accumulated as a consequence of calcium sensitive phenotype of S. cerevisiae. This fact indicated that PPase ptp2Δ and msg5Δ were involved in intracellular Ca2+ transport in addition their already known pathways i.e Mitogen Activated Protein Kinase cell wall integrity pathway, high osmolarity glycerol (HOG pathway, and pheromone response FUS3 pathway.

Opportunities for Public Relations Research in Public Health.

Science.gov (United States)

Wise, Kurt

2001-01-01

Considers how communication researchers have developed a solid body of knowledge in the health field but know little about the activities of public relations practitioners in public health bodies. Suggests that public relations scholarship and practice have much to offer the field of public health in helping public health bodies meet their…

Histological Studies of the Effects of Monosodium Glutamate on the ...

African Journals Online (AJOL)

Uche

environmental influences. Such harmful ... organisms, trauma, dietary deficiencies and hereditary ... meals, MSG influences the appetite positively, and induces .... brain and other organs. 15 ... (http://www.asrm.org/Patients/faqs.html). (FAQ).

Public Values and Public Service Motivation

DEFF Research Database (Denmark)

Andersen, Lotte Bøgh; Beck Jørgensen, Torben; Kjeldsen, Anne Mette

2013-01-01

The literatures on public values (PV) and public service motivation (PSM) both address whether public service delivery is driven by something more than self-interest. They have developed separately, although they can benefit from insights developed by the other, and this article discusses...... conceptual and empirical relationships between them. Based on a survey of 501 public managers, we find that PSM and PV are associated empirically, but not in a manner allowing total integration. The conceptual discussion reveals how the two concepts cannot be totally separated, as values can be motivating...

Estimating Landscape Fire Particulate Matter (PM) Emissions over Southern Africa using MSG-SEVIRI Fire Radiative Power (FRP) and MODIS Aerosol Optical Thickness Observations

Science.gov (United States)

Mota, Bernardo; Wooster, Martin J.

2016-04-01

and the MODIS AOD seen in the corresponding plume. Analysis was performed for plumes extracted from 31 study sites covering 10,000km2each, during 10 consecutive days, for the 2011 southern Africa fire season. Compensation factors associated with undetected low FRP fires was based on extraction and application of frequency density function shape parameters, characterized by analyzing 4 years (2009-2013) of MSG-SEVIRI FRP data in 0.5o degree cells. Using the derived emission coefficients and compensation factors we estimate Total Particulate Matter (TPM) emissions for 2011 on a daily basis and 0.25o spatial resolution across southern Africa. Preliminary results show agreement between our derived emission coefficients and those of past studies following similar methods but with MODIS FRP data, and our annual TPM estimate is in reasonable agreement with those of other emission inventories based on burned area approaches. The proposed approach shows strong potential to be applied to other regions, and also to other geostationary satellite FRP products. Once the smoke emissions coefficients have been derived via comparison to the AOD data, the method requires only the FRP data, which is available at very high temporal frequency from geostationary orbit. Therefore our approach can provide near real time smoke emissions estimates which are essential for operational activities such as NRT smoke dispersion modeling and air quality forecasting.

What is "theology" in "public theology" and what is "public" about "public theology"?

Directory of Open Access Journals (Sweden)

Andries van Aarde

2008-03-01

Full Text Available This article sets out to argue that institutional Christianity does not have the exclusive rights to “doing theology”. Since Plato theology has assumed systematization of ideas on the transcendent divine. The practice of theology is to be found in both the professional academy and in the public square. Spirituality is not to be reserved for people longing for God within the context of today’s mass consumerist populist culture. Spirituality and religion overlap and, therefore, today’s postmodern spirituality need not result in the end of religion. However, institutional religion is indeed dying and ”public theology” is not about theologians or pastors “doing theology” in the public square. Public theologicans are the film directors, artists, novelists, poets, and philosophers. The article argues that “public theology” could facilitate a dialogue between the theological discourse of academics and the public theological discourse. The article shows that “public theology” does to an extent overlap with ecclesial and contextual theology. In its core “public theology” is seen as the inarticulate longing of believers who do not want to belong.

Publication ethics in public health emergencies.

Science.gov (United States)

Shaw, David; Elger, Bernice S

2017-09-01

In this article, we describe and analyse three issues in publication ethics that are raised when conducting research in emergencies and disasters. These include reluctance to share data and samples because of concerns about publications, loss of individual authorship in high high-profile multi-entity publications, and the deaths of authors during dangerous research projects. An emergency research pledge may be useful in avoiding some of these issues. © The Author 2016. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Regular periodical public disclosure obligations of public companies

Directory of Open Access Journals (Sweden)

Marjanski Vladimir

2011-01-01

Full Text Available Public companies in the capacity of capital market participants have the obligation to inform the public on their legal and financial status, their general business operations, as well as on the issuance of securities and other financial instruments. Such obligations may be divided into two groups: The first group consists of regular periodical public disclosures, such as the publication of financial reports (annual, semi-annual and quarterly, and the management's reports on the public company's business operations. The second group comprises the obligation of occasional (ad hoc public disclosure. The thesis analyses the obligation of public companies to inform the public in course of their regular reporting. The new Capital Market Law based on two EU Directives (the Transparency Directive and the Directive on Public Disclosure of Inside Information and the Definition of Market Manipulation regulates such obligation of public companies in substantially more detail than the prior Law on the Market of Securities and Other Financial Instruments (hereinafter: ZTHV. Due to the above the ZTHV's provisions are compared to the new solutions within the domain of regular periodical disclosure of the Capital Market Law.

Public Relations Strategies for Scholastic Publication Staffs.

Science.gov (United States)

Konkle, Bruce E.

2000-01-01

Discusses the importance to scholastic publications staffs of four public relations strategies: meticulous research, systematic planning, strengthening communication efforts, and evaluation. Notes internal and external factors crucial to good public relations. Lists activities to consider. (SR)

Study of the Effects of Monacolin K and Other Constituents of Red Yeast Rice on Obesity, Insulin-Resistance, Hyperlipidemia, and Nonalcoholic Steatohepatitis Using a Mouse Model of Metabolic Syndrome

Directory of Open Access Journals (Sweden)

Makoto Fujimoto

2012-01-01

Full Text Available Purpose. Nonalcoholic fatty liver disease (NAFLD is a progressive and intractable disease associated with metabolic syndrome. Red yeast rice (RYR contains monacolin K, a potent inhibitor of HMG-CoA reductase, and its consumption decreases cholesterol and triglyceride levels. We examined the efficacy of RYR constituents using a novel metabolic syndrome-NAFLD mouse model (MSG mice. Methods. Two types of RYR grown under different culture conditions were used. 1P-DU contained only 0.002 g/100 g of monacolin K, whereas 3P-D1 contained 0.131 g/100 g. MSG mice were divided into three groups: control (C group fed standard food, RYR-C group fed standard food with 1% 1P-DU, and RYR-M group fed standard food with 1% 3P-D1. Mice were examined from 12 to 24 weeks of age. Results. Serum insulin, leptin, and liver damage as well as macrophage aggregation in visceral fat in RYR-C and RYR-M groups were lower than those in C group. The serum adiponectin levels in RYR-C group were significantly higher than those in RYR-M and C groups. Conclusions. RYR was effective against obesity-related inflammation, insulin resistance, and NAFLD in MSG mice irrespective of monacolin K levels. GABA and various peptides produced during fermentation were determined as the active constituents of RYR.

Wildfire Detection and Tracking over Greece Using MSG‑SEVIRI Satellite Data

Directory of Open Access Journals (Sweden)

Nicolaos I. Sifakis

2011-03-01

Full Text Available Greece is a high risk Mediterranean country with respect to wildfires. This risk has been increasing under the impact of climate change, and in summer 2007 approximately 200,000 ha of vegetated land were burnt. The SEVIRI sensor, on board the Meteosat Second Generation (MSG geostationary satellite, is the only spaceborne sensor providing five and 15-minute observations of Europe in 12 spectral channels, including a short-wave infrared band sensitive to fire radiative temperature. In August 2007, when the bulk of the destructive wildfires started in Greece, the receiving station, operated by the Institute for Space Applications and Remote Sensing, provided us with a time series of MSG-SEVIRI images. These images were processed in order to test the reliability of a real‑time detection and tracking system and its complementarity to conventional means provided by the Fire Brigade. EUMETSAT’s Active Fire Monitoring (FIR image processing algorithm for fire detection and monitoring was applied to SEVIRI data, then fine-tuned according to Greek conditions, and evaluated. Alarm announcements from the Fire Brigade’s archives were used as ground truthing data in order to assess detection reliability and system performance. During the examined period, MSG-SEVIRI data successfully detected 82% of the fire events in Greek territory with less than 1% false alarms.

Estimation of Diurnal Cycle of Land Surface Temperature at High Temporal and Spatial Resolution from Clear-Sky MODIS Data

Directory of Open Access Journals (Sweden)

Si-Bo Duan

2014-04-01

Full Text Available The diurnal cycle of land surface temperature (LST is an important element of the climate system. Geostationary satellites can provide the diurnal cycle of LST with low spatial resolution and incomplete global coverage, which limits its applications in some studies. In this study, we propose a method to estimate the diurnal cycle of LST at high temporal and spatial resolution from clear-sky MODIS data. This method was evaluated using the MSG-SEVIRI-derived LSTs. The results indicate that this method fits the diurnal cycle of LST well, with root mean square error (RMSE values less than 1 K for most pixels. Because MODIS provides at most four observations per day at a given location, this method was further evaluated using only four MSG-SEVIRI-derived LSTs corresponding to the MODIS overpass times (10:30, 13:30, 22:30, and 01:30 local solar time. The results show that the RMSE values using only four MSG-SEVIRI-derived LSTs are approximately two times larger than those using all LSTs. The spatial distribution of the modeled LSTs at the MODIS pixel scale is presented from 07:00 to 05:00 local solar time of the next day with an increment of 2 hours. The diurnal cycle of the modeled LSTs describes the temporal evolution of the LSTs at the MODIS pixel scale.

Crystal Growth of New Radiation Detector Materials in Microgravity, Phase I

Data.gov (United States)

National Aeronautics and Space Administration — RMD proposes to conduct a series of crystal growth experiments on the International Space Station in the SUBSA furnace inside the MSG glovebox to grow crystals of...

[Public health services between "new public health" and "new public management"].

Science.gov (United States)

Oppen, M

1996-04-01

Today, a substantial reorientation of the Public Health services in the Federal Republic of Germany is broadly seen necessary. Patterns of functional and organisational restructuring of Public Health services on the regional and the communal level are closely linked with concepts of prevention and health promotion. Hence, a number of agencies have already adopted new tasks and functions like comprehensive and transorganizational planning, coordination and evaluation as well as the establishment of new reporting systems. Presently, the transformation process from the bureaucratic mode of administering matters of health to a new Public Health orientation receives new impacts from the international "New Public Management" movement. Comparatively late, with the beginning of the 1990s, a growing number of German municipalities has introduced new concepts of administration. Local government administrations, of which the Public Health services are a part, follow the model of modern service organizations producing services in a more efficient, professionalized and consumer-oriented way. Specific elements of economising modernisation programmes like re-distribution of tasks, de-centralisation, extension of managerial capacities, setting of stimulating working conditions that provide employees with greater independence of action as well as career opportunities, are at the same time prerequisites for innovative strategies of health protection and coordination policies of Public Health services.

Problematizing Public Engagement within Public Pedagogy Research and Practice

Science.gov (United States)

Sandlin, Jennifer A.; Burdick, Jake; Rich, Emma

2017-01-01

In this article, we explore issues related to how scholars attempt to "enact public pedagogy" (i.e. doing "public engagement" work) and how they "research public pedagogy" (i.e. framing and researching artistic and activist "public engagement" as public pedagogy). We focus specifically on three interrelated…

Publicity.

Science.gov (United States)

Chisholm, Joan

Publicity for preschool cooperatives is described. Publicity helps produce financial support for preschool cooperatives. It may take the form of posters, brochures, newsletters, open house, newspaper coverage, and radio and television. Word of mouth and general good will in the community are the best avenues of publicity that a cooperative nursery…

Migraine

Science.gov (United States)

... Certain foods and food additives such as Alcohol Chocolate Aged cheeses Monosodium glutamate (MSG) Some fruits and ... consistent sleep schedule and eating regular meals. Hormone therapy may help some women whose migraines seem to ...

Headache

Science.gov (United States)

... Migraines may be triggered by foods, such as chocolate, certain cheeses, or monosodium glutamate (MSG). Caffeine withdrawal, ... while chewing, or weight loss. You have a history of cancer or immune system problem (such as ...

An auxiliary graph based dynamic traffic grooming algorithm in spatial division multiplexing enabled elastic optical networks with multi-core fibers

Science.gov (United States)

Zhao, Yongli; Tian, Rui; Yu, Xiaosong; Zhang, Jiawei; Zhang, Jie

2017-03-01

A proper traffic grooming strategy in dynamic optical networks can improve the utilization of bandwidth resources. An auxiliary graph (AG) is designed to solve the traffic grooming problem under a dynamic traffic scenario in spatial division multiplexing enabled elastic optical networks (SDM-EON) with multi-core fibers. Five traffic grooming policies achieved by adjusting the edge weights of an AG are proposed and evaluated through simulation: maximal electrical grooming (MEG), maximal optical grooming (MOG), maximal SDM grooming (MSG), minimize virtual hops (MVH), and minimize physical hops (MPH). Numeric results show that each traffic grooming policy has its own features. Among different traffic grooming policies, an MPH policy can achieve the lowest bandwidth blocking ratio, MEG can save the most transponders, and MSG can obtain the fewest cores for each request.

Public Relations In Nigerian Public Libraries: A Critical Assessment ...

African Journals Online (AJOL)

This paper critically assesses public relations in public libraries in Nigeria. A simple random sampling method was used to select 751 staff and 1161 users from 14 chosen public libraries. The result shows that about 60% of staff in public libraries were unaware of the importance of public relation in the delivery of effective ...

Public Debt, Public Investment and Economic Growth in Mexico

Directory of Open Access Journals (Sweden)

Isaac Sánchez-Juárez

2016-03-01

Full Text Available The primary objective of this article is to answer the following two research questions: has the growing public debt of state governments promoted increased public investment? If the answer is yes, then does any increase in public investment lead to more growth in the Mexican states? Dynamic Models of panel data and the Generalized Method of Moments, with information for 32 states from 1993 to 2012, were used for this purpose. The econometric results confirmed that public debt is positively correlated with public investment and that this in turn generates economic growth. This does not mean that a good economic policy strategy has been followed, since the marginal positive impact of public investment, and therefore the public debt on the production per person, is reduced (1% increase in the interaction between public investment and public debt variable causes a 0.0005% increase in economic growth. This suggests deviations from the debt contracted for purposes other than production, which could lead to a situation of unsustainability of state public finances in the medium term.

Public relations effectiveness in public health institutions.

Science.gov (United States)

Springston, Jeffrey K; Weaver Lariscy, Ruth Ann

2005-01-01

This article explores public relations effectiveness in public health institutions. First, the two major elements that comprise public relations effectiveness are discussed: reputation management and stakeholder relations. The factors that define effective reputation management are examined, as are the roles of issues and crisis management in building and maintaining reputation. The article also examines the major facets of stakeholder relations, including an inventory of stakeholder linkages and key audiences, such as the media. Finally, methods of evaluating public relations effectiveness at both the program level and the institutional level are explored.

Public entrepreneurship as innovative management strategy in the public sector : a public choice-approach

OpenAIRE

van Mierlo, J.G.A.

1996-01-01

Paper Originally Presented at the 65th Annual Conference of the Southern Economic Association , Fairmont Hotel, New Orleans, Louisiana, United States of America, November 18-20, 1995. Bureaucratic service organisations in the public sector are increasingly loosing their previous comfortable monopoly positions in providing services to the public, due to radical structural changes in modern society. The public finance of their services by politicians ordering public services as elected represen...

24 CFR 81.72 - Public-use database and public information.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Public-use database and public... Public-use database and public information. (a) General. Except as provided in paragraph (c) of this section, the Secretary shall establish and make available for public use, a public-use database containing...

Communicating with external publics: managing public opinion and behavior.

Science.gov (United States)

Ristino, Robert J

2007-01-01

In health care organizational settings public relations plays an important role in managing relationships with a variety of external publics as well as with society in general. Managing these relationships involves both reactive and proactive communication activities. Reactively, public relations responds to public issues, crises and concerns, as well as inquiries from the media and other social institutions. Proactively, public relations engages in deliberately planned campaigns and programs to inform, influence or change behaviors of targeted publics for a wide range of strategic purposes. These purposes include managing the organization's image and identity; influencing public policies; supporting health promotion and education; promoting fund raising and volunteerism; and managing organizational change and crises.

Public Sector Reforms: New Public Management without Marketization?

DEFF Research Database (Denmark)

Löfgren, Karl; Pedersen, John Storm

2012-01-01

Is it possible to imagine New Public Management without marketization? In Denmark the present liberal-conservative Government has, throughout its 10 years in power, designed and implemented more than 15 major management reforms in the public sector. Although most of the reforms are rhetorically...... firmly rooted in neo-liberal ideologies they have, in practice, promoted tools and mechanisms of the “traditional,” or Old, Public Management. Based on an empirical study of the reforms, we suggest that the notion of “pragmatic” New Public Management is introduced to enhance the current understanding...... of New Public Management in the Western industrialized societies....

Challenges of local public services management through public-private partnership

Directory of Open Access Journals (Sweden)

Violeta TINCU

2016-12-01

Full Text Available Under the legislation currently in force in the Republic of Moldova, public administration shall not bear the exclusive “burden” of organizing and managing public services on its own. Such a responsibility could be delegated to subjects outside the system of public administration. Scholars in the field call it an “indirect or delegated management” of public services. Public-private partnership is a new manner of delegating public services management. International experience has proven that such a partnership can be beneficial for public administration, contributing to improvements in public services quality. The reason is obvious: the private sector is competitive and client/user-oriented. However, the public-private partnership, which are not sufficiently operated in the legislation in force, also involves serious risks for the public partners.

Using naive Bayes classifier for classification of convective rainfall ...

Indian Academy of Sciences (India)

the rainfall intensity in the convective clouds is evaluated using weather radar over the northern Algeria. The results indicate an ... tropical and extratropical regions, are dominated .... MSG is a new series of European geostationary satellites ...

Managing migraines at home

Science.gov (United States)

... certain foods. The most common are: Any processed, fermented, pickled, or marinated foods, as well as foods that contain monosodium glutamate (MSG) Baked goods, chocolate, nuts, and dairy products Fruits (such as avocado, banana, and citrus ...

Public Domain; Public Interest; Public Funding: Focussing on the ‘three Ps’ in Scientific Research

Directory of Open Access Journals (Sweden)

Mags McGinley

2005-03-01

Full Text Available The purpose of this paper is to discuss the ‘three Ps’ of scientific research: Public Domain; Public Interest; Public Funding. This is done by examining some of the difficulties faced by scientists engaged in scientific research who may have problems working within the constraints of current copyright and database legislation, where property claims can place obstacles in the way of research, in other words, the public domain. The article then looks at perceptions of the public interest and asks whether copyright and the database right reflect understandings of how this concept should operate. Thirdly, it considers the relevance of public funding for scientific research in the context of both the public domain and of the public interest. Finally, some recent initiatives seeking to change the contours of the legal framework are be examined.

International Atomic Energy Agency publications. Publications catalogue 2004

International Nuclear Information System (INIS)

2004-03-01

This Publications Catalogue lists all sales publications of the IAEA published in 2002, 2003 and forthcoming in early 2004. Most IAEA publications are issued in English, though some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

Public Participation in the Energy-Related Public Policy Making

International Nuclear Information System (INIS)

Bozicevic Vrhovcak, M.; Rodik, D.; Zmijarevic, Z.; Jaksic, D.

2011-01-01

This paper provides an overview of possibilities for public participation in proposing legal acts and other energy related documents in the Republic of Croatia and gives author assessment of the Croatian public participation level in the processes carried out. The ways how public has participated in the making of a few officially accepted documents have been analysed and potential benefits of inclusion of a wider circle of interested public have been stated. A comparison of the degree of public involvement in the decision making processes in Croatia and the European Union has been made, with specific emphasis on the adoption of the Third package of energy laws. Several national and EU funded projects aiming at enhancing the Croatian public participation in public decision making processes have been presented and their results given. Finally, possibilities for the improvement of the public participation in the Croatian energy policy making processes are proposed. (author)

Can a resident's publication record predict fellowship publications?

Science.gov (United States)

Prasad, Vinay; Rho, Jason; Selvaraj, Senthil; Cheung, Mike; Vandross, Andrae; Ho, Nancy

2014-01-01

Internal medicine fellowship programs have an incentive to select fellows who will ultimately publish. Whether an applicant's publication record predicts long term publishing remains unknown. Using records of fellowship bound internal medicine residents, we analyzed whether publications at time of fellowship application predict publications more than 3 years (2 years into fellowship) and up to 7 years after fellowship match. We calculate the sensitivity, specificity, positive and negative predictive values and likelihood ratios for every cutoff number of application publications, and plot a receiver operator characteristic curve of this test. Of 307 fellowship bound residents, 126 (41%) published at least one article 3 to 7 years after matching, and 181 (59%) of residents do not publish in this time period. The area under the receiver operator characteristic curve is 0.59. No cutoff value for application publications possessed adequate test characteristics. The number of publications an applicant has at time of fellowship application is a poor predictor of who publishes in the long term. These findings do not validate the practice of using application publications as a tool for selecting fellows.

GHRSST Level 2P European Medspiration SEVIRI SST:1

Data.gov (United States)

National Aeronautics and Space Administration — SST calculated from the IR channels of MSG at full resolution on a hourly basis. Remapping is made by space averaging, the production of the 3-hourly data is made by...

Behavioral Public Administration:Combining Insights from Public Administration and Psychology

OpenAIRE

Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth; Tummers, Lars

2017-01-01

We propose behavioral public administration as a designated subfield in public administration which explicitly deals with the integration of theories and methods from psychology into the study of public administration. We discuss how scholars in public administration currently draw on both methodological and theoretical innovations in psychology and point to research questions in public administration which could benefit from further integration. Behavioral public administration cannot, and s...

The public's needs drive the public's receptivity to information

International Nuclear Information System (INIS)

Cramer, E.N.

1999-01-01

Customers want high-quality products at low prices, and they want them now. The message is clear: The Public compares perceived alternatives. The communication problem of the nuclear industry is the same as any other nonmonopoly provider of products or services, i.e., to show the public that nuclear electricity is superior even though nuclear electricity itself is indistinguishable from any other electricity. The following topics are discussed in this paper: (1) What the public needs in general; (2) what the public wants of information delivered; (3) the nuclear information that the public wants; (4) the ANS public information web page; and (5) wider use of issues information

48 CFR 352.227-70 - Publications and publicity.

Science.gov (United States)

2010-10-01

... article the Contractor submits for publication shall be promptly sent to the Contracting Officer's... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Publications and publicity... AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and Clauses 352.227-70...

Factors impacting time to acceptance and publication for peer-reviewed publications.

Science.gov (United States)

Toroser, Dikran; Carlson, Janice; Robinson, Micah; Gegner, Julie; Girard, Victoria; Smette, Lori; Nilsen, Jon; O'Kelly, James

2017-07-01

Timely publication of data is important for the medical community and provides a valuable contribution to data disclosure. The objective of this study was to identify and evaluate times to acceptance and publication for peer-reviewed manuscripts, reviews, and letters to the editor. Key publication metrics for published manuscripts, reviews, and letters to the editor were identified by eight Amgen publications professionals. Data for publications submitted between 1 January 2013 and 1 November 2015 were extracted from a proprietary internal publication-tracking database. Variables included department initiating the study, publication type, number of submissions per publication, and the total number of weeks from first submission to acceptance, online publication, and final publication. A total of 337 publications were identified, of which 300 (89%) were manuscripts. Time from submission to acceptance and publication was generally similar between clinical and real-world evidence (e.g. observational and health economics studies) publications. Median (range) time from first submission to acceptance was 23.4 (0.2-226.2) weeks. Median (range) time from first submission to online (early-release) publication was 29.7 (2.4-162.6) weeks. Median (range) time from first submission to final (print) publication was 36.2 (2.8-230.8) weeks. Time from first submission to acceptance, online publication, and final publication increased accordingly with number of submissions required for acceptance, with similar times noted between each subsequent submission. Analysis of a single-company publication database showed that the median time for manuscripts to be fully published after initial submission was 36.2 weeks, and time to publication increased accordingly with the number of submissions. Causes for multiple submissions and time from clinical trial completion to first submission were not assessed; these were limitations of the study. Nonetheless, publication planners should consider

Genetic and molecular basis of individual differences in human umami taste perception.

Directory of Open Access Journals (Sweden)

Noriatsu Shigemura

Full Text Available Umami taste (corresponds to savory in English is elicited by L-glutamate, typically as its Na salt (monosodium glutamate: MSG, and is one of five basic taste qualities that plays a key role in intake of amino acids. A particular property of umami is the synergistic potentiation of glutamate by purine nucleotide monophosphates (IMP, GMP. A heterodimer of a G protein coupled receptor, TAS1R1 and TAS1R3, is proposed to function as its receptor. However, little is known about genetic variation of TAS1R1 and TAS1R3 and its potential links with individual differences in umami sensitivity. Here we investigated the association between recognition thresholds for umami substances and genetic variations in human TAS1R1 and TAS1R3, and the functions of TAS1R1/TAS1R3 variants using a heterologous expression system. Our study demonstrated that the TAS1R1-372T creates a more sensitive umami receptor than -372A, while TAS1R3-757C creates a less sensitive one than -757R for MSG and MSG plus IMP, and showed a strong correlation between the recognition thresholds and in vitro dose-response relationships. These results in human studies support the propositions that a TAS1R1/TAS1R3 heterodimer acts as an umami receptor, and that genetic variation in this heterodimer directly affects umami taste sensitivity.

The restaurant syndromes.

Science.gov (United States)

Settipane, G A

1987-01-01

The Restaurant syndromes can be caused by five major factors: food allergens, sulfites, monosodium glutamate (MSG), tartrazine, and scombroidosis (and other seafood poisoning). A history of atopy and ingestion of known food allergens such as peanuts, egg, fish, and walnuts, together with positive results of skin tests or RAST to these foods, will favor a diagnosis of food allergy. Allergic reactions to peanuts have produced fatalities in minutes through an IgE mediated reaction. An extremely rapid onset (minutes) of symptoms consisting of flushing, bronchospasm and hypotension is consistent with a sulfite reaction. Burning, pressure, and tightness or numbness in the face, neck, and upper chest following ingestion of Chinese food favors a diagnosis of adverse reaction to MSG. Also, development of late onset bronchospasm (up to 14 hours) may be related to MSG reactions. Bronchospasm and urticaria in a patient with a history of aspirin intolerance suggests tartrazine sensitivity. If everyone ingesting a fish meal develops flushing, urticaria, pruritus, gastrointestinal complaints, or bronchospasm, this implies scombroidosis, ciguatera, or other seafood poisoning. Finally, severe headache or hypertension can result from ingestion of naturally occurring amines, such as tyramine (cheese, red wine) and phenylethylamine (chocolate). A double-blind oral challenge test may be the only way of confirming the diagnosis for most of the etiological factors of the Restaurant syndromes. The treatment of choice for acute reaction is epinephrine followed by antihistamine. Proper labeling and avoidance of these ingredients in sensitive individuals are the best preventive measures.

Identification of circular RNA in the Bombyx mori silk gland.

Science.gov (United States)

Gan, Huaiyan; Feng, Tieshan; Wu, Yuqian; Liu, Chun; Xia, Qingyou; Cheng, Tingcai

2017-10-01

Bombyx mori is an economically important holometabolous lepidopteran insect. In B. mori endogenous noncoding RNAs such as microRNAs (miRNAs) and Piwi-interacting RNAs play crucial biological functions in metamorphosis and sex determination. In addition, circular RNAs (circRNAs) have been recently identified as noncoding RNAs in most common model organisms and show potential as gene regulators. However, to date, there have been few studies on the circRNAs present in the B. mori genome conducted to date. Here, we identified 3916 circRNAs by deep circular transcriptome sequencing using the silk gland of B. mori. 3155 circRNAs were found to be derived from 1727 parental genes. The circRNAs displayed tissue-specific expression between the middle silk gland (MSG) and posterior silk gland (PSG), with 2532 and 880 being upregulated circRNAs in the MSG and PSG, respectively. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway analyses showed that the parental genes from the MSG and PSG were generally annotated to similar categories and pathways. The interaction network of circRNAs and miRNAs showed that circRNAs might act as miRNA sponges or interact with miRNAs in some other way. Overall, the results revealed the complicated patterns of circRNAs in the B. mori silk gland providing a new angle from which to explore the mechanisms of complex gene regulation and efficient silk protein synthesis. Copyright © 2017 Elsevier Ltd. All rights reserved.

Public Artopia: Art in Public Space in Question

NARCIS (Netherlands)

Zebracki, M.M.

2012-01-01

This doctoral thesis provides further insight into the interrelationships between artwork, public space and beholder. Public art has been a burgeoning phenomenon across cities in the Western world since the late 1940s. Various claims have been produced about what public art ‘does’ to people in

Fra New Public Management til New Public Governance

DEFF Research Database (Denmark)

Jensen, Julie Borup; Krogstrup, Hanne Kathrine

2017-01-01

Konturerne i New Public Governance ikke er skarpt optegnede og dets gennemslag i praksis er uforudsigelig. I dette kapitel sættes New Public Governance i relation til New Public Management og kravet om evidensbasering af offentlige ydelser. Samskabelse præsenteres som nyt centralt begreb....

THE PUBLIC ADMINISTRATION COMPARED TO PUBLIC MANAGEMENT AND OTHER SCIENCES

Directory of Open Access Journals (Sweden)

LAZAR IOAN

2010-12-01

Full Text Available In this paper we try to analyze the meaning of the public administration term. In our opinion it is necessary to be able to define exactly what public administration means but at the same time to clearly distinguish it from the other sciences. This is due to the fact that very often confusion is made between public administration and public management, public administration and bureaucracy or public administration and policy. Throughout this paper we hope to clarify some of the aspects related to what exactly distinguishes public administration from the above mentioned sciences and what are its own particularities.

Public health emergencies and the public health/managed care challenge.

Science.gov (United States)

Rosenbaum, Sara; Skivington, Skip; Praeger, Sandra

2002-01-01

The relationship between insurance and public health is an enduring topic in public health policy and practice. Insurers share certain attributes with public health. But public health agencies operate in relation to the entire community that they are empowered by public law to serve and without regard to the insurance status of community residents; on the other hand, insurers (whether managed care or otherwise) are risk-bearing entities whose obligations are contractually defined and limited to enrolled members and sponsors. Public insurers such as Medicare and Medicaid operate under similar constraints. The fundamental characteristics that distinguish managed care-style insurance and public health become particularly evident during periods of public health emergency, when a public health agency's basic obligations to act with speed and flexibility may come face to face with the constraints on available financing that are inherent in the structure of insurance. Because more than 70% of all personal health care in the United States is financed through insurance, public health agencies effectively depend on insurers to finance necessary care and provide essential patient-level data to the public health system. Critical issues of state and federal policy arise in the context of the public health/insurance relations during public health emergencies. These issues focus on coverage and the power to make coverage decisions, as well as the power to define service networks and classify certain data as exempt from public reporting. The extent to which a formal regulatory approach may become necessary is significantly affected by the extent to which private entities themselves respond to the problem with active efforts to redesign their services and operations to include capabilities and accountability in the realm of public health emergency response.

Present Global Situation of Amino Acids in Industry.

Science.gov (United States)

Tonouchi, Naoto; Ito, Hisao

At present, amino acids are widely produced and utilized industrially. Initially, monosodium glutamate (MSG) was produced by extraction from a gluten hydrolysate. The amino acid industry started using the residual of the lysate. The discovery of the functions of amino acids has led to the expansion of their field of use. In addition to seasoning and other food use, amino acids are used in many fields such as animal nutrients, pharmaceuticals, and cosmetics. On the other hand, the invention of the glutamate fermentation process, followed by the development of fermentation methods for many other amino acids, is no less important. The supply of these amino acids at a low price is very essential for their industrial use. Most amino acids are now produced by fermentation. The consumption of many amino acids such as MSG or feed-use amino acids is still rapidly increasing.

The normalization of surface anisotropy effects present in SEVIRI reflectances by using the MODIS BRDF method

DEFF Research Database (Denmark)

Proud, Simon Richard; Zhang, Qingling; Schaaf, Crystal

2014-01-01

A modified version of the MODerate resolution Imaging Spectroradiometer (MODIS) bidirectional reflectance distribution function (BRDF) algorithm is presented for use in the angular normalization of surface reflectance data gathered by the Spinning Enhanced Visible and InfraRed Imager (SEVIRI...... acquisition period than the comparable MODIS products while, at the same time, removing many of the angular perturbations present within the original MSG data. The NBAR data are validated against reflectance data from the MODIS instrument and in situ data gathered at a field location in Africa throughout 2008....... It is found that the MSG retrievals are stable and are of high-quality across much of the SEVIRI disk while maintaining a higher temporal resolution than the MODIS BRDF products. However, a number of circumstances are discovered whereby the BRDF model is unable to function correctly with the SEVIRI...

IAEA Publications Catalogue 2013-2014 - full details of publications published 2012-2014, forthcoming publications and a stocklist of publications published 2010-2013

International Nuclear Information System (INIS)

2013-08-01

This publications catalogue lists all sales publications of the IAEA published in 2012 and 2013 and those forthcoming in 2013-2014. Most IAEA publications are issued in English; some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

IAEA Publications Catalogue 2014-2015 - full details of publications published 2013-2015, forthcoming publications and a stocklist of publications published 2011-2014

International Nuclear Information System (INIS)

2014-07-01

This publications catalogue lists all sales publications of the IAEA published in 2013 and 2014 and those forthcoming in 2014-2015. Most IAEA publications are issued in English; some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

IAEA Publications Catalogue 2015-2016 - full details of publications published 2014-2016, forthcoming publications and a stocklist of publications published 2012-2015

International Nuclear Information System (INIS)

2015-01-01

This publications catalogue lists all sales publications of the IAEA published in 2014 and 2015 and those forthcoming in 2015-2016. Most IAEA publications are issued in English; some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

Public Value Dimensions

DEFF Research Database (Denmark)

Andersen, lotte bøgh; Beck Jørgensen, Torben; Kjeldsen, Anne-Mette

2012-01-01

Further integration of the public value literature with other strands of literature within Public Administration necessitates a more specific classification of public values. This paper applies a typology linked to organizational design principles, because this is useful for empirical public...... administration studies. Based on an existing typology of modes of governance, we develop a classification and test it empirically, using survey data from a study of the values of 501 public managers. We distinguish between seven value dimensions (the public at large, rule abidance, societal interests, budget...... the integration between the public value literature and other parts of the Public Administration discipline....

Migraines

Science.gov (United States)

... may trigger migraines: Aged, canned, cured or processed meat, including bologna, game, ham, herring, hot dogs, pepperoni and sausage Aged cheese Alcoholic beverages, especially red wine Aspartame Avocados Beans, ... Lentils Meat tenderizer Monosodium glutamate (MSG) Nuts and peanut butter ...

Enhanced Publications Linking Publications and Research Data in Digital Repositories

CERN Document Server

Vernooy-Gerritsen, Marjan

2009-01-01

The traditional publication will be overhauled by the 'Enhanced Publication'. This is a publication that is enhanced with research data, extra materials, post publication data, and database records. It has an object-based structure with explicit l

Training public health superheroes: five talents for public health leadership.

Science.gov (United States)

Day, Matthew; Shickle, Darren; Smith, Kevin; Zakariasen, Ken; Moskol, Jacob; Oliver, Thomas

2014-12-01

Public health leaders have been criticized for their policy stances, relationships with governments and failure to train the next generation. New approaches to the identification and training of public health leaders may be required. To inform these, lessons can be drawn from public health 'superheroes'; public health leaders perceived to be the most admired and effective by their peers. Members and Fellows of the UK Faculty of Public Health were contacted via e-newsletter and magazine and asked to nominate their 'Public Health Superhero'. Twenty-six responses were received, nominating 40 different people. Twelve semi-structured interviews were conducted. Thematic analysis, based on 'grounded theory', was conducted. Five leadership 'talents' for public health were identified: mentoring-nurturing, shaping-organizing, networking-connecting, knowing-interpreting and advocating-impacting. Talent-based approaches have been effective for leadership development in other sectors. These talents are the first specific to the practice of public health and align with some aspects of existing frameworks. An increased focus on identifying and developing talents during public health training, as opposed to 'competency'-based approaches, may be effective in strengthening public health leadership. Further research to understand the combination and intensity of talents across a larger sample of public health leaders is required. © The Author 2014. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Public Service Delivery in Hybrid Organisations : public management reform and horizontalisation as main challenges for public leaders

NARCIS (Netherlands)

Kuitert, L.; Volker, L.

2016-01-01

The public sector has been subject to some major movements the last 15 years. In public service delivery a trend called socialisation, leading to the displacement between public and private, is most crucial. A withdrawing government and privatization led to increased collaboration between public and

Medieval virtues as public values? The burgeoning public sector and the articulation of public values in Late Medieval Holland

NARCIS (Netherlands)

Rodenberg, J.

2015-01-01

Public values research is a major topic in public administration science, but little attention has been given to the origin of public values. This article traces the origin of public values to the development of the public sphere and public offices in the late Middle Ages, a period often dismissed

International Atomic Energy Agency publications. New publications Spring 2003

International Nuclear Information System (INIS)

2003-01-01

This Publications Catalogue lists all sales publications of the IAEA issued and forthcoming during the period Spring 2003. Most Agency publications are issued in English, though some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

Public lighting.

NARCIS (Netherlands)

Schreuder, D.A.

1986-01-01

The function of public lighting and the relationship between public lighting and accidents are considered briefly as aspects of effective countermeasures. Research needs and recent developments in installation and operational described. Public lighting is an efficient accident countermeasure, but

IAEA Publications Catalogue 2017-2018 - full details of publications published 2016-2017, forthcoming publications 2017-2018 and a stocklist of publications published 2014-2017

International Nuclear Information System (INIS)

2016-08-01

This publications catalogue lists all sales publications of the IAEA published in 2016–2017 and those forthcoming in 2017–2018. Most IAEA publications are issued in English; some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. Most publications are issued in softcover. A complete listing of all IAEA priced publications is available on the IAEA’s web site: www.iaea.org/books

Peculiarities of activities of public administration subjects in the public finance

Directory of Open Access Journals (Sweden)

Світлана Миколаївна Клімова

2017-12-01

Full Text Available A comprehensive reform of public administration and public finances conducted in Ukraine to implement the Association Agreement between Ukraine and the EU requires a thorough research. Problems related to the functioning of public administration, investigated by V. Averyanov, M. Benio, T.Belozerskaya, S. Vitvitsky, D. Vlasenko, S. Gaiduchenko, N. Hnidyuk, O. Jafarova, A. Zelentsov, T. Karabin, T. Kolomoets. The subject of the study is public administration in the field of public finance. T. Karabin investigated the basic theory of public administration and singled out the following: 1 classical theory; 2 the theory of new public management; 3 the theory of public service. The wording of the "broad" and "narrow" understanding of public administration should be made taking into account that today the public administration in Ukraine in the narrow sense consists of: 1 the bodies of state executive power (the Cabinet of Ministers of Ukraine, central executive authorities, their territorial offices, local state administrations, etc.; 2 specialized public authorities (for example, the Accounting Chamber, the National Bank of Ukraine; 3 subjects of local self-government (village, settlement, city council, village, settlement, city mayor, executive bodies of village, settlement, city council, head of state, rayon and regional councils, representing common interests of territorial communities of villages, settlements, cities; organs of self-organization of the population . In the broad sense, non-state actors (both collective and individual should be included in the circle of subjects of the public administration of Ukraine, which delegates power and administrative powers, which are in continuous interaction with public authorities, performing the functions assigned to them. The complexity of public administration in our country is due to the variability of all elements of the system, the links between them and the environment in which the

International Atomic Energy Agency publications. New publications Autumn 2003

International Nuclear Information System (INIS)

2003-01-01

This Publications Catalogue lists all sales publications of the IAEA issued and forthcoming for the period Autumn 2003 - early 2004. Most Agency publications are issued in English, though some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

On the ability of RegCM4 to simulate surface solar radiation patterns over Europe: An assessment using satellite-based observations

Science.gov (United States)

Alexandri, Georgia; Georgoulias, Aristeidis K.; Zanis, Prodromos; Tsikerdekis, Athanasios; Katragkou, Eleni; Kourtidis, Konstantinos; Meleti, Charikleia

2015-04-01

We assess here the ability of RegCM4 to simulate the surface solar radiation (SSR) patterns over the European domain. For the needs of this work, a decadal (1999-2009) simulation was implemented at a horizontal resolution of 50km using the first year as a spin-up. The model is driven by emissions from CMIP5 while ERA-interim data were used as lateral boundary conditions. The RegCM4 SSR fields were validated against satellite-based SSR observations from Meteosat First Generation (MFG) and Meteosat Second Generation (MSG) sensors (CM SAF SIS product). The RegCM4 simulations slightly overestimate SSR compared to CM SAF over Europe with the bias being +1.54% in case of MFG (2000-2005) and +3.34% in case of MSG (2006-2009). SSR from RegCM4 is much closer to SSR from CM SAF over land (bias of -1.59% for MFG and +0.66% for MSG) than over ocean (bias of +7.20% for MFG and 8.07% for MSG). In order to understand the reasons of this bias, we proceeded to a detailed assessment of various parameters that define the SSR levels (cloud fractional cover - CFC, cloud optical thickness - COT, cloud droplet effective radius - Re, aerosol optical thickness - AOD, asymmetry factor - ASY, single scattering albedo - SSA, water vapor - WV and surface albedo - ALB). We validated the simulated CFC, COT and Re from RegCM4 against satellite-based observations from MSG and we found that RegCM4 significantly underestimates CFC and Re, and overestimates COT over Europe. The aerosol-related parameters from RegCM4 were compared with values from the aerosol climatology taken into account within CM SAF SSR estimates. AOD is significantly underestimated in our simulations which leads to a positive SSR bias. The RegCM4 WV and ALB were compared with WV values from ERA-interim and ALB climatological observations from CERES which are also taken into account within CM SAF SSR estimates. Finally, with the use of a radiative transfer model (SBDART) we manage to quantify the relative contribution of each of

Potential for comparative public opinion research in public administration

NARCIS (Netherlands)

G. Bouckaert (Geert); S.G.J. Van de Walle (Steven); J. K. Kampen (Jarl)

2005-01-01

textabstractThe public administration and public services have always taken a marginal place in the political scientists’ behavioural research. Public administration students on the other hand tend to focus on political and administrative elites and institutions, and largely ignored citizens in

Rally as a Political Public Relations Strategy for Public Acceptance ...

African Journals Online (AJOL)

This study examines the assessment of the use of rally as a political public relations strategy for public acceptance of a political party during the 2015 presidential elections in Lagos State. Public relations uses tactical methods of communication to build relations between an organisation and its internal and external publics.

Public licenses and public domain as alternatives to copyright

OpenAIRE

Köppel, Petr

2012-01-01

The work first introduces the area of public licenses as a space between the copyright law and public domain. After that, consecutively for proprietary software, free and open source software, open hardware and open content, it maps particular types of public licenses and the accompanying social and cultural movements, puts them in mutual as well as historical context, examines their characteristics and compares them to each other, shows how the public licenses are defined by various accompan...

Behavioral Public Administration

DEFF Research Database (Denmark)

Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth

2017-01-01

on theories and methods from psychology and related fields and point to research in public administration that could benefit from further integration. An analysis of public administration topics through a psychological lens can be useful to confirm, add nuance to, or extend classical public administration...... theories. As such, behavioral public administration complements traditional public administration. Furthermore, it could be a two-way street for psychologists who want to test the external validity of their theories in a political-administrative setting. Finally, four principles are proposed to narrow......Behavioral public administration is the analysis of public administration from the micro-level perspective of individual behavior and attitudes by drawing on insights from psychology on the behavior of individuals and groups. The authors discuss how scholars in public administration currently draw...

Impacts of glutathione Maillard reaction products on sensory characteristics and consumer acceptability of beef soup.

Science.gov (United States)

Hong, J H; Jung, D W; Kim, Y S; Lee, S M; Kim, K O

2010-10-01

The sensory characteristics and consumer acceptability of beef soup with added glutathione Maillard reaction products (GMRPs) were investigated to examine the effects of the GMRPs on beef-soup flavor compared to soups made with glutathione (GSH) and monosodium glutamate (MSG), a control (CON), or a control soup made with 150% beef content (CON150). The sensory characteristics of the beef soups were examined by descriptive analysis. The overall acceptabilities of the beef soups were rated by consumers. Principal component analysis was performed on descriptive data as explanatory variables with overall acceptability as a supplementary variable to observe the relationships between the descriptive data and consumer acceptability, as well as the relationships between the beef-soup samples and their sensory attributes. The samples containing GMRPs had "beef flavor" that was stronger than the CON and MSG samples, and comparable to that of the GSH sample and CON150. The GMRP samples had stronger "green onion flavor,"garlic flavor," and "boiled egg white flavor" than the other samples. The beef soup containing MSG was preferred to CON, CON150, and GSH. The samples with GMRPs were least favored because of their pronounced metallic and astringent notes. The results of this study imply the feasibility of GMRPs as a flavor enhancer since the soups containing these compounds showed more complex flavor profiles than GSH. However, future studies are required to optimize the MR conditions that produce GMRPs without undesirable characteristics. Practical Application: This study examined the practicability of the Maillard reaction products between glutathione (GSH) and glucose (GP) or fructose (FP) as a flavor enhancer by investigating the sensory characteristics and consumer acceptability evoked by them in a beef-soup system. This study helps flavor and food industry to develop a new flavor enhancer by providing practical information, such as beef flavor-enhancing effect of FP and

US Public Opinion on Carrying Firearms in Public Places.

Science.gov (United States)

Wolfson, Julia A; Teret, Stephen P; Azrael, Deborah; Miller, Matthew

2017-06-01

To estimate US public opinion, overall and by gun ownership status, about the public places where legal gun owners should be allowed to carry firearms. We fielded an online survey among 3949 adults, including an oversample of gun owners and veterans, in April 2015. We used cross-tabulations with survey weights to generate nationally representative estimates. Fewer than 1 in 3 US adults supported gun carrying in any of the specified venues. Support for carrying in public was consistently higher among gun owners than among non-gun owners. Overall, support for carrying in public was lowest for schools (19%; 95% confidence interval [CI] = 16.7, 21.1), bars (18%; 95% CI = 15.9, 20.6), and sports stadiums (17%; 95% CI = 15.0, 19.5). Most Americans, including most gun owners, support restricting public places legal gun owners can carry firearms. These views contrast sharply with the current trend in state legislatures of expanding where, how, and by whom guns can be carried in public. Recent state laws and proposed federal legislation that would force states to honor out-of-state concealed carry permits are out of step with American public opinion.

Computer Science and Technology Publications. NBS Publications List 84.

Science.gov (United States)

National Bureau of Standards (DOC), Washington, DC. Inst. for Computer Sciences and Technology.

This bibliography lists publications of the Institute for Computer Sciences and Technology of the National Bureau of Standards. Publications are listed by subject in the areas of computer security, computer networking, and automation technology. Sections list publications of: (1) current Federal Information Processing Standards; (2) computer…

Public acceptability

International Nuclear Information System (INIS)

Bolter, H.E.

1989-01-01

An urgent need to rebuild public confidence after an incident attracting widespread adverse publicity led to the development by British Nuclear Fuels plc of a completely new approach to public relations. The Company's experience suggests that impressions count more than sheer information, provided the impressions have a firm base in reality. (author)

77 FR 59639 - 15-Day Extension of Call for Nominations for the U.S. Extractive Industries Transparency...

Science.gov (United States)

2012-09-28

... DEPARTMENT OF THE INTERIOR Office of the Secretary [Docket No. ONRR-2012-0003] 15-Day Extension of Call for Nominations for the U.S. Extractive Industries Transparency Initiative Advisory Committee... Industries Transparency Initiative (USEITI) Multi- Stakeholder Group (MSG). This notice also included a...

77 FR 51041 - 30-Day Extension of Call for Nominations for the U.S. Extractive Industries Transparency...

Science.gov (United States)

2012-08-23

... DEPARTMENT OF THE INTERIOR Office of the Secretary [Docket No. ONRR-2012-0003] 30-Day Extension of Call for Nominations for the U.S. Extractive Industries Transparency Initiative Advisory Committee... the United States Extractive Industries Transparency Initiative (USEITI) Multi- Stakeholder Group (MSG...

Taste perception with age: pleasantness and its relationships with threshold sensitivity and supra-threshold intensity of five taste qualities

NARCIS (Netherlands)

Mojet, J.; Christ-Hazelhof, E.; Heidema, J.

2005-01-01

The relationships between threshold sensitivity, supra-threshold intensity of NaCl, KCl, sucrose, aspartame, acetic acid, citric acid, caffeine, quinine HCl, monosodium glutamate (MSG) and inosine 5¿-monophosphate (IMP), and the pleasantness of these stimuli in products, were studied in 21 young

Honduras - Public Financial Management and Public-Private Partnerships

Data.gov (United States)

Millennium Challenge Corporation — The Honduras Threshold Country Program (TCP) aims to increase the efficiency and transparency of public financial management (PFM) and public private partnerships...

Nuclear power engineering: Public understanding and public opinion

International Nuclear Information System (INIS)

Kryshev, A.I.; Sazykina, T.G.

1998-01-01

Subjective and objective reasons for the formation of public opinion about nuclear power engineering of Russia were analyzed. Some methodological errors in work with the Russian public on the problems of nuclear energy and possible methods of their correction were discussed. The social groups of the general public, which are of greatest importance in forming the attitude towards nuclear power engineering were indicated. The conclusion was reached that opinion of the ordinary population is often indicative of real drawbacks in the work of specialists in the nuclear fuel cycle. Consequently, careful surveys of public opinion about the problems of the nuclear industry should be very useful in organizing research work properly and improving the radiation safety. (author)

IAEA Publications Catalogue 2016-2017 - full details of publications published 2015-2016, forthcoming publications 2016-2017 and a stocklist of publications published 2013-2016

International Nuclear Information System (INIS)

2016-08-01

This publications catalogue lists all sales publications of the IAEA published in 2015-2016 and those forthcoming in 2016-2017. Most IAEA publications are issued in English; some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

CMSG - A PUBLISH/SUBSCRIBE INTERPROCESS COMMUNICATION PACKAGE

International Nuclear Information System (INIS)

Wolin, Elliott; Timmer, Carl; Gyurjyan, Vardan; Heyes, William; Jastrzembski, Edward; Lawrence, David; Abbott, David

2008-01-01

Publish/subscribe message passing is an extremely simple, flexible, and powerful interprocess communication (IPC) paradigm. It is widely used in industry, but not nearly so in High Energy and Nuclear Physics (HENP), perhaps due to the cost of commercial implementations. cMsg, developed at Jefferson Lab in the US, contains a full-featured pub/sub interprocess communication package that is simple to install and use. It is very efficient, and implements both point-to-point and pub/sub communications, server redundancy, hot server failover, and a server discovery service. In addition, for developers cMsg provides a framework within which one can deploy multiple underlying communication packages that do not necessarily need to implement the full pub/sub paradigm. This allows for unification of all communication in a control system under a single API, shortens development time, and allows for simple upgrade or replacement of underlying communication packages and protocols.

Interaction of fructose with other medium components to affect bioproduction of docosahexaenoic acid (DHA) by Aurantiochytrium sp. SW1

Science.gov (United States)

Manikan, Vidyah; Kalil, Mohd. Sahaid; Shuib, Shuwahida; Hamid, Aidil Abdul

2018-04-01

Thraustochytrids are a group of marine fungus-like microheterotrophs of which some can accumulate considerable amounts of the high valued omega-3 oil, docosahexaenoic acid (DHA). In this study, a local thraustochytrid isolate, Aurantiochytrium sp. SW1, was cultivated in a medium containing fructose as the major carbon source. The effects of this carbon source in interaction with yeast extract, monosodium glutamate (MSG) and sea salt were studied using a software-based two level full factorial design. Results showed that fructose as a single factor, has significant positive effect on the volumetric DHA content of SW1. Similarly, its interaction with yeast extract has profound positive effect. However, interactions of fructose with MSG and sea salt were significant negative effects. These results indicate that manipulation of the concentration of fructose in the culture medium may serve as a simple and useful strategy to help achieve preferred amount of DHA.

Public deliberation in the function of overcoming the democratic deficit, public debate and delineation from public hearing

Directory of Open Access Journals (Sweden)

Vukadinović Slobodan

2016-01-01

Full Text Available The article analyses forms of direct democracy from its historical forms, in Ancient Greece, to the modern ones, in Switzerland and the USA. Pointing towards the modern flaws of representative democracy, which dominates the present world, the author explores the forms of citizen participation - from participation to influence, which assists the overcoming of the democratic deficit in practice. Besides the traditional (classical ones, the analysis also focuses on the innovative mechanisms, from informal to formal ones, from individual to collective mechanisms. The focus is on the procedures of direct citizen participation such as: elections, referendum (with its modalities, plebiscite and popular veto, citizens' initiatives, the right of legislative initiative, public meetings, as well as seeking new constructive solutions which enable the citizens not only to express their opinions through selecting the option for or against, but to actively participate and express their own opinions, positions, experiences and arguments - to participate in public deliberation. These are: public debate, public hearing, public consultations and public discussions, round tables and public presence in the form of mini-audiences, public opinion polls and participation in surveys, cooperation of state bodies with civil society organisations, public call for submission of proposals, remarks and petitions, public-private dialogue, focus groups, citizen panels, citizen conferences, citizens' advisory committees, town hall meetings, citizens juries, consensus conferences, the world cafe. In particular, the article points out that e-participation is nowadays utilised more often and gains significance, since it enables citizens to submit their proposals and remarks electronically, in the form of discussion and interaction via social networks and on-line dialogue platforms. It points towards the positive effects and advantages of direct involvement of citizens in the

Public private partnerships

NARCIS (Netherlands)

Miranda Sarmento, J.J.

2014-01-01

Public-private partnerships (PPPs) are increasing in number worldwide and are used to build and manage large public infrastructure projects. In PPPs, the private sector plays a role in developing and maintaining public infrastructure and services, which is usually a public sector responsibility.

PUBLIC MANAGEMENT AND ORGANIZATIONAL VALUES IN PUBLIC ADMINISTRATION OF EASTERN SLAVONIA

OpenAIRE

Ruza Brcic; Ivan Malbasic

2013-01-01

For decades public administration has been considered a public issue in its own right, or even a causal factor of public issues. It is perceived as an inert and inflexible system that operates in a way that neither its practices nor its effects are transparent. With the aim of enhancing the eff ectiveness of public administration attempts have been made to redefi ne the role of the state and reform public administration and public management in accordance with that new role of the state, whic...

Developing public affairs counseling skills to support a public participation focus at Fernald

Energy Technology Data Exchange (ETDEWEB)

Hoopes, J. [Fernald Environmental Restoration Management Corp., Cincinnati, OH (United States)

1994-03-01

To provide closer coordination between the Public Affairs Division and environmental restoration management and technical staff, the Fernald Environmental Restoration Management Corporation (FERMCO) matrixed Public Affairs staffers as counselors to project teams within FERMCO. Close coordination between technical staff and public affairs staff is essential for effective public communication in a public participation, environmental risk communication environment. Two-way symmetrical communication (public participation) represents a paradigm shift for public affairs staff who have developed skills primarily in a public information (asymmetrical communication) environment. While there has been much focus in the literature and workshops on management changes needed to support a public participation environment, less attention has been paid to identifying and developing the skills needed by public affairs professionals to support public participation. To support the new counseling role of public affairs staffers, FERMCO used a public affairs training consultant to design and deliver a workshop to initiate development of the skills needed for the public affairs counseling role. This paper describes FERMCO`s matrixed counseling program and the training to develop public affairs counseling skills for the public participation environment.

PUBLIC DEBT MANAGEMENT – FUNDAMENTAL COMPONENT OF PUBLIC POLICY

Directory of Open Access Journals (Sweden)

Maria Pascal (Andriescu

2011-12-01

Full Text Available The global financial crisis has put considerable pressure on public finances, particularly on government debt. Public debt in many countries of the world have increased in recent years to levels that were not registered by the end of the Second World War, facing today with a high risk regarding fiscal sustainability.Debt portfolio is usually the largest financial portfolio of a state, with a complex structure that can generate high risks that may affect public balance and financial stability of the country. Thus, proper management of public debt must become a priority for both the creditor and debtor countries. This paper aims to highlight the importance of effective management of government debt and to make a brief assessment of Romania's public debt structure and dynamic.

Public affairs plan

Energy Technology Data Exchange (ETDEWEB)

1994-09-01

The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the Fiscal Year 1995 UMTRA public affairs program and identify specific activities to be conducted during the year. It also describes the roles of various agencies involved in the conduct of the public affairs program and defines the functions of the Technical Assistance Contractor (TAC) Public Affairs Department. It integrates and replaces the Public Participation Plan (DOE/AL/62350-47D) and Public Information Plan (DOE/AL/623590-71). The plan describes the US Department of Energy`s (DOE) plans to keep stakeholders and other members of the public informed about project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in project decision-making processes. The plan applies to the UMTRA Project Office; the DOE Albuquerque Operations Office, Office of Intergovernmental and External Affairs (OIEA); the UMTRA TAC; the UMTRA Remedial Action Contractor (RAC); and other cooperating agencies.

Public Service Motivation

Directory of Open Access Journals (Sweden)

Raluca-Marilena Mihalcioiu

2011-05-01

Full Text Available Public Service Motivation concept was developed in North America and focuses on specific motivations of public servants, such as employee satisfaction, organizational commitment, reward preferences, organizational and individual performance. Other types of motivation, as financial consideration, are relevant but have less important influences with regard to this kind of work outcomes. This strengthen the assertion for a diversified motivational strategy, which affect various types of motivation, while not losing sight of the public value that one organization shows and therefore valuing public service motivation as a specific contribution to work outcomes. The concept has been increasingly applied in European public administration. This paper presents Status Quo of international Public Service Motivation research and locates in them empirical evidences from contries that are already working with this concept, like Austria. It also analyses implications for central questions of public management. The main focus of this article is general appropriateness and possible applications for Romanian public management research.

Public affairs plan

International Nuclear Information System (INIS)

1995-09-01

The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the fiscal year (FY) 1996 UMTRA Project public affairs program and to identify specific activities to be conducted during the year. It describes the roles of various agencies involved in the public affairs program and defines the functions of the UMTRA Project Technical Assistance Contractor (TAC) Public Affairs Department. It replaces the FY 1995 Public Affairs Plan (DOE/AL/62350-154). The plan also describes the US Department of Energy's (DOE) plans to keep stakeholders and other members of the public informed about UMTRA Project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in UMTRA Project decision-making processes. The plan applies to the UMTRA Project Team; the DOE Grand Junction Projects Office (GJPO); the DOE Albuquerque Operations Office, Office of Public Affairs (OPA); the TAC; the UMTRA Project Remedial Action Contractor (RAC); and other cooperating agencies

Public affairs plan

International Nuclear Information System (INIS)

1994-09-01

The purpose of the Uranium Mill Tailings Remedial Action (UMTRA) Project Public Affairs Plan is to establish goals for the Fiscal Year 1995 UMTRA public affairs program and identify specific activities to be conducted during the year. It also describes the roles of various agencies involved in the conduct of the public affairs program and defines the functions of the Technical Assistance Contractor (TAC) Public Affairs Department. It integrates and replaces the Public Participation Plan (DOE/AL/62350-47D) and Public Information Plan (DOE/AL/623590-71). The plan describes the US Department of Energy's (DOE) plans to keep stakeholders and other members of the public informed about project policies, plans, and activities, and provide opportunities for stakeholders and interested segments of the public to participate in project decision-making processes. The plan applies to the UMTRA Project Office; the DOE Albuquerque Operations Office, Office of Intergovernmental and External Affairs (OIEA); the UMTRA TAC; the UMTRA Remedial Action Contractor (RAC); and other cooperating agencies

Efficacy of Probiotics and Smectite in Rats with Non-Alcoholic Fatty Liver Disease.

Science.gov (United States)

Kobyliak, Nazarii; Abenavoli, Ludovico; Falalyeyeva, Tetyana; Beregova, Tetyana

2018-01-01

Today probiotics have been suggested as a treatment for the prevention of non-alcoholic fatty liver disease (NAFLD). Smectite is a natural silicate that binds to digestive mucous and has the ability to bind endo- and exotoxins. The present study was designed to determine whether probiotics plus smectite is superior to probiotic alone on the monosodium glutamate (MSG) induced NAFLD model in rats. We included 60 rats divided into 4 groups 15 animals in each. Rats of group I were intact. Newborns rats of groups II-IV were injected with MSG. The III (Symbiter) group received 2.5 ml/kg of multiprobiotic "Symbiter" containing concentrated biomass of 14 probiotic bacteria genera. The IV (Symbiter+Smectite) groups received "Symbiter Forte" combination of probiotic biomass with smectite gel (250 mg). In both interventional groups reduction of total NAS score as compared to MSG-obesity was observed. Indeed similar values of steatosis score (0.93 ± 0.22 vs. 0.87 ± 0.16) in both treatment groups, we observed that lower total score for Symbiter+ Smectite are associated with more pronounced reduction of lobular inflammation (0.13 ± 0.09 vs. 0.33 ± 0.15) as compared to administration of probiotic alone. This data accompanied with significant reduction of IL-1 and restoration of IL-10 between these 2 groups. Additional to alive probiotic administration of smectite gel due to his absorbent activity and mucus layer stabilization properties can impact on synergistic enhancement of single effect which manifested with reduction of lobular inflammation and at list partly steatohepatitis prevention.

Observation of The Top of The Atmosphere Outgoing Longwave Radiation Using The Geostationary Earth Radiation Budget Sensor

Science.gov (United States)

Spencer, G.; Llewellyn-Jones, D.

In the summer of 2002 the Meteosat Second Generation (MSG) satellite is due to be launched. On board the MSG satellite is the Geostationary Earth Radiation Budget (GERB) sensor. This is a new radiometer that will be able to observe and measure the outgoing longwave radiation from the top of the atmosphere for the whole ob- served Earth disc, due to its unique position in geostationary orbit. Every 15 minutes the GERB sensor will make a full Earth disc observation, centred on the Greenwich meridian. Thus, the GERB sensor will provide unprecedented coupled temporal and spatial resolution of the outgoing longwave radiation (4.0 to 30.0 microns), by first measuring the broadband radiation (0.32 to 30.0 microns) and then subtracting the measured reflected shortwave solar radiation (0.32 to 4.0 microns), from the earth- atmosphere system. The GERB sensor is able to make measurements to within an accuracy of 1 W/sq. m. A forward model is being developed at Leicester to simulate the data from the GERB sensor for representative geophysical scenes and to investigate key parameters and processes that will affect the top of the atmosphere signal. At the heart of this model is a line-by-line radiative transfer model, the Oxford Reference Forward Model (RFM) that is to be used with model atmospheres generated from ECMWF analysis data. When MSG is launched, cloud data from the Spinning Enhanced Visible and Infrared Imager (SEVIRI), also on board, is to be used in conjunction with GERB data.

Achieving Public Schools

Science.gov (United States)

Abowitz, Kathleen Knight

2011-01-01

Public schools are functionally provided through structural arrangements such as government funding, but public schools are achieved in substance, in part, through local governance. In this essay, Kathleen Knight Abowitz explains the bifocal nature of achieving public schools; that is, that schools are both subject to the unitary Public compact of…

Partners in Public Health: Public Health Collaborations With Schools of Pharmacy, 2015.

Science.gov (United States)

DiPietro Mager, Natalie A; Ochs, Leslie; Ranelli, Paul L; Kahaleh, Abby A; Lahoz, Monina R; Patel, Radha V; Garza, Oscar W; Isaacs, Diana; Clark, Suzanne

To collect data on public health collaborations with schools of pharmacy, we sent a short electronic survey to accredited and preaccredited pharmacy programs in 2015. We categorized public health collaborations as working or partnering with local and/or state public health departments, local and/or state public health organizations, academic schools or programs of public health, and other public health collaborations. Of 134 schools, 65 responded (49% response rate). Forty-six (71%) responding institutions indicated collaborations with local and/or state public health departments, 34 (52%) with schools or programs of public health, and 24 (37%) with local and/or state public health organizations. Common themes of collaborations included educational programs, community outreach, research, and teaching in areas such as tobacco control, emergency preparedness, chronic disease, drug abuse, immunizations, and medication therapy management. Interdisciplinary public health collaborations with schools of pharmacy provide additional resources for ensuring the health of communities and expose student pharmacists to opportunities to use their training and abilities to affect public health. Examples of these partnerships may stimulate additional ideas for possible collaborations between public health organizations and schools of pharmacy.

Public opinion, public information and public implication in radioactive waste management in the European Union

International Nuclear Information System (INIS)

Taylor, D.; Webster, S.

2004-01-01

The nuclear industry in European must address the issue of the lack of Public acceptance. In particular, the public are very concerned about radioactive waste. It is clear that there is a need to better inform the public about radioactive waste and to consult them as part of the decision-making process concerning the management of these wastes. Existing and proposed new European legislation not only encourage this provision of information and involvement in the decision-making process, but actually require it. The paper examines Public opinion and European legislation in this area and reports on the latest research on societal issues in radioactive waste management carried out under the Community's Euratom Framework Programme. (Author)

Eating Healthy Ethnic Food

Science.gov (United States)

... your selection: Chinese Zheng (steamed) Jum (poached) Kao (roasted) Shao (barbecued) Steamed rice Dishes without MSG added Italian Red sauces Primavera (no cream) Piccata (lemon) Sun-dried tomatoes Crushed tomatoes Lightly sauteed Grilled Mexican Spicy chicken Rice and black beans Salsa or picante Soft ...

Battle Management Language: Proof of Principle and Future Developments

NARCIS (Netherlands)

Reus, N. M.de; Krom, P.P.J. de; Schade, U.; Pullen, J.M.

2008-01-01

The NATO Modeling and Simulation Group Technical Activity 048 (MSG-048) was chartered in 2006 to investigate the potential of a Coalition Battle Management Language (C-BML) for Multinational and NATO interoperation of command and control systems with Modeling and Simulation. At its May, 2007

Public-Private Partnership in the EU Public Procurement Regime

DEFF Research Database (Denmark)

Andrecka, Marta

, poses legal challenges for the procurement of PPP contracts. The overall research objective of my doctoral thesis is to analyse, clarify and discuss potential legal challenges resulting from European Union public procurement law - provided in Directive 2004/18/EC – which a public authority is obliged......My PhD research focuses on the relationship between the formation and operation of a Public-Private Partnership (PPP) and public procurement law as a legal framework for the award of the PPP contract. The complex nature of PPP projects including long term high value contracts, long award process...... to apply when awarding a Public-Private Partnership contract, as well as to analyse if a deregulation of PPP’s award framework could potentially resolve these potential legal challenges. The latter consideration of deregulation of PPP award framework is based on comparison of highly regulated European...

THE ROLE AND IMPORTANCE OF “PUBLIC INFORMATION” IN POLITICAL PUBLIC RELATIONS

OpenAIRE

Kazım Özkan ERTÜRK

2015-01-01

Public relations is the practice of managing a communication process that aims to build mutual goodwill and trust between organizations and their publics with the help of publicity, information and positive image building efforts. Public information is the public relations approach which aims for providing mutual goodwill and trust by sharing the organization-related information with target audience in complete openness and honesty. Public Information, firstly introduced by Ivy Ledbette...

DOE headquarters publications

International Nuclear Information System (INIS)

1978-12-01

This bibliography provides listings of (mainly policy and programmatic) publications issued from the U.S. Department of Energy, Washington, D.C. The listings are arranged by the report number assigned to each publication. All of the publications listed, except for those shown as still in preparation, may be seen in the Energy Library. A title index arranged by title keywords follows the listings. Certain publications have been omitted. They include such items as pamphlets, fact sheets, bulletins and weekly/monthly issuances of DOE's Energy Information Administration and Economic Regulatory Administration, and employee bulletins and newsletters. Omitted from the bibliography altogether are headquarters publications assigned other types of report codes--e.g., HCP (Headquarters Contractor Publication) and CONF

The 'Publicness-puzzle' in public leadership. A theoretical exploration of leadership in public organizations

NARCIS (Netherlands)

S.J. Dorsman (Stephan); M. Thaens (Marcel); S.M. Groeneveld (Sandra)

2012-01-01

textabstractAbstract Following a contingency approach we argue that the content and style of administrative leadership depends on characteristics of the public context. The purpose of the paper is to develop hypotheses on the relationships between several dimensions of publicness and

Undergraduate Public Health Majors: Why They Choose Public Health or Medicine?

Science.gov (United States)

Hilton, Warren

2013-01-01

This mixed methods study examined the relationship between the motivations for attending college of undergraduate students with a focus on students with a public health major, and their desire to pursue graduate training in public health and subsequently, public health careers. The study highlighted the current public health workforce shortage and…

Public private partnership as a last resort for traditional public procurement

Directory of Open Access Journals (Sweden)

Bojović Viktorija

2006-01-01

Full Text Available This paper discusses recent changes in the way public services are delivered A marked increase in the cooperation between the public and private sector in the realization of complex projects, mostly concerning development of infrastructure, is the main characteristic of present-day developing economies. The creation of new, innovative agreements is driven by the limitation of public funds and an ever-growing demand for an increase in the quality of public services. Looking upon the western economies experience alternatives to the traditional public sector procurement are identified in the public/private partnership. The public/private partnership can be seen as one component in the rearrangement of the public sector with a management culture that focuses on the citizen or customer. Also included in this are accountability for results, investigation of a wide variety of alternative service delivery mechanisms, and competition between public and private bodies for contracts to deliver services consistent with cost recovery and the achievement of value for money. The partnership can be realized through an array of models and in this paper priority is given to the DBFO (design-build-finance-operate model, due to its importance in implementation. The DBFO model is considered to be a synonym for the public/private partnership, as it is the most suitable for complex projects and gains the most benefits.

Public policy alienation of public service workers : A conceptual framework

NARCIS (Netherlands)

L.G. Tummers (Lars); V.J.J.M. Bekkers (Victor); A.J. Steijn (Bram)

2007-01-01

textabstractNowadays, many public professionals face identification problems towards public policies they have to implement; that is, they experience policy alienation. This is troublesome, as for a proper implementation a minimal level of identification with the public policy is required. We use

Behavioral Public Administration : Combining Insights from Public Administration and Psychology

NARCIS (Netherlands)

Grimmelikhuijsen, S.G.|info:eu-repo/dai/nl/313875405; Jilke, Sebastian; Leth Olsen, Asmus; Tummers, L.G.|info:eu-repo/dai/nl/341028274

2016-01-01

Behavioral public administration is the analysis of public administration from the micro-perspective of individual behavior and attitudes by drawing upon insights from psychology on behavior of individuals and groups. We discuss how scholars in public administration currently draw on theories and

Public Information Plan

International Nuclear Information System (INIS)

1984-06-01

The Public Information Plan is intended to be used in conjunction with the DOE-UMTRA Project ''Public Participation Plan'' to describe the Department of Energy's plan for involving the public in the decision-making process related to the Uranium Mill Tailings Remedial Action (UMTRA) Project. This project was authorized by Congress in the Uranium Mill Tailings Radiation Control of Act of 1978, PL95-604. The Act provides for a cooperative effort with affected states and Indian tribes for the cleanup of designated abandoned or inactive uranium mill tailings sites. The objective of the Public Information Plan of the UMTRA Project is timely and sufficient dissemination of factual information to promote understanding of the project by federal, state, and local officials, the media, special interest groups, and the general public; and thereby to encourage informed participation in the project by the public and government officials. The Uranium Mill Tailings Radiation Control Act provides for public involvement in remedial action planning, with special consideration given to landowners, Indian tribes, and the states. According to the Act, the Secretary of Energy shall hold public hearings in the states where processing sites, vicinity properties, and disposal sites are located. Public participation in the UMTRA Project will not, however, be limited to those mechanisms formally required by law. The public may also be involved informally through informational meetings, workshops, and local citizens' task forces. 12 refs., 2 figs., 1 tab

Public scientific communication: reflections on the public and its participation forms

Directory of Open Access Journals (Sweden)

Peter Sekloča

2009-09-01

Full Text Available Scientific communication also pertains to the domain of society, where the formation of public opinion about science and technology is taking place. Concerning this process, two main points are exposed in the commentary. The first is a proposition on how the public as a social category may be conceptualized, and the second is the extent of the participation of members of the public in strengthening socialization and democratization practices in new, highly complex, contexts of scientific research. The public is conceptualized to include all citizens no matter their professional origin, including scientists, which promotes the idea of openness and equality of the public sphere where scientific issues are discussed. To be democratic in its practical-political setting, such a conception needs to deal with the problems of participation in a highly mediatized world, where not every member of the public could be included into scientific research. The author thus reflects on the mechanisms which would enable the formation of public forums where the trust of influential public actors as stakeholders of research can be tested.

Public procurement process

African Journals Online (AJOL)

NESG Policy Brief: April 2017. Public ... transparency in public procurement; and greater concerns about efficiency, fairness, and equity. ... government enacted the Public Procurement Act (2007) [1] which provides legislative framework for.

Academic Publications

OpenAIRE

Francisco H C Felix

2017-01-01

Alternative modes of academic publication. What it is: Page for the dissemination of academic papers in alternative formats. Aimed at the diffusion of the idea of open publication, or open access publication, a branch of open science, a multidisciplinary movement that seeks to modify the paradigm of knowledge production that centralizes it and prevents its spreading. Historically, Western tradition has become firmly rooted in the free dissemination of knowledge among peers. However, the c...

Public transport

OpenAIRE

Lethbridge, Jane

2008-01-01

Public transport plays an essential role in enabling people from low income and other disadvantaged groups to access employment and services. It also contributes to the development of social networks and social capital, by helping people to visit friends and relatives and take part in community and other social activities. Public policy makers have begun to recognise that adequate public transport provision can play an important role in reducing social exclusion. [Taken from introductory para...

Public relations and public understanding in the nuclear industry in Europe

Energy Technology Data Exchange (ETDEWEB)

Roos, E.; Michel, A. [Belgonucleaire, Brussels (Belgium)

1995-12-31

Before talking about public understanding and public relations in the nuclear industry in Europe, a word about the mosaic structure of the European energy policy and public is required because a similar structure will be found in the European public understanding policy. Afterwards, we explain what communications tools are available and how the different European countries apply them.

The role of public sector libraries on enhancing public officers ...

African Journals Online (AJOL)

GOJEH

enhance public officers' quality service delivery in Ethiopia. Most public ... Ethiopia. The study concluded the Libraries in the Ethiopian public sector are inadequately ... portion of a nation's affairs, especially economic ... and in some cases considered an irrelevant arm of the ..... approving the sponsorship of this research ...

Public informations guidelines

International Nuclear Information System (INIS)

1986-06-01

The purpose of these Public Information Guidelines is to provide principles for the implementation of the NWPA mandate and the Mission Plan requirements for the provision of public information. These Guidelines set forth the public information policy to be followed by all Office of Civilian Radioactive Waste Management (OCRWM) performance components. The OCRWM offices should observe these Guidelines in shaping and conducting public information activities

Public informations guidelines

Energy Technology Data Exchange (ETDEWEB)

None

1986-06-01

The purpose of these Public Information Guidelines is to provide principles for the implementation of the NWPA mandate and the Mission Plan requirements for the provision of public information. These Guidelines set forth the public information policy to be followed by all Office of Civilian Radioactive Waste Management (OCRWM) performance components. The OCRWM offices should observe these Guidelines in shaping and conducting public information activities.

Public and proud

DEFF Research Database (Denmark)

Schwartz, Sander Andreas

2017-01-01

This paper is a qualitative study that examines how and why some citizens use their Facebook network as a personal public. The concept of the personal public in this study is defined by a relative sense of privacy in the closed individual Facebook network, together with a sense of publicness based...... public political communication that have so far been understudied in research on political debates on Facebook....

International Atomic Energy Agency. Publications Catalogue 2011/12 - full details of publications published 2010-2012, forthcoming publications and a stocklist of publications published in 2008-2011

International Nuclear Information System (INIS)

2011-06-01

This publications catalogue lists all sales publications of the IAEA published in 2010 and 2011 and those forthcoming in 2011/12. Most IAEA publications are issued in English; some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

Comparison of Hourly Solar Radiation from a Ground–Based Station, Remote Sensing and Weather Forecast Models at a Coastal Site of South Italy (Lamezia Terme)

DEFF Research Database (Denmark)

Feudo, Teresa Lo; Avolio, Elenio; Gullì, Daniel

2015-01-01

The solar radiation is a critical input parameter when working with solar energy and radiation dependent surface processes. In this study, we present preliminary results from an inter-comparison between hourly values from a pyranometer, MSG-SEVIRI sensor and two meso-scale models, WRF and RAMS, i...

Monosodium Glutamate Toxicity

African Journals Online (AJOL)

Dr Olaleye

The brain is reportedly sensitive to monosodium glutamate (MSG) toxicity via oxidative stress. Sida acuta leaf ethanolic .... wherein the right hemisphere, was preserved for histology and fixed in 10% ... Biochemical Assays: The left hemisphere of the brain samples was ...... development in male and female rats. Exp Physiol.

Leprosy: International Public Health Policies and Public Health Eras

Directory of Open Access Journals (Sweden)

Niyi Awofeso

2011-09-01

Full Text Available Public health policies continue to play important roles in national and international health reforms. However, the influence and legacies of the public health eras during which such policies are formulated remain largely underappreciated. The limited appreciation of this relationship may hinder consistent adoption of public health policies by nation-states, and encumber disinvestment from ineffective or anachronistic policies. This article reviews seven public health eras and highlights how each era has influenced international policy formulation for leprosy control—“the fertile soil for policy learning”. The author reiterates the role of health leadership and health activism in facilitating consistency in international health policy formulation and implementation for leprosy control.

Publication point indicators

DEFF Research Database (Denmark)

Elleby, Anita; Ingwersen, Peter

2010-01-01

; the Cumulated Publication Point Indicator (CPPI), which graphically illustrates the cumulated gain of obtained vs. ideal points, both seen as vectors; and the normalized Cumulated Publication Point Index (nCPPI) that represents the cumulated gain of publication success as index values, either graphically......The paper presents comparative analyses of two publication point systems, The Norwegian and the in-house system from the interdisciplinary Danish Institute of International Studies (DIIS), used as case in the study for publications published 2006, and compares central citation-based indicators...... with novel publication point indicators (PPIs) that are formalized and exemplified. Two diachronic citation windows are applied: 2006-07 and 2006-08. Web of Science (WoS) as well as Google Scholar (GS) are applied to observe the cite delay and citedness for the different document types published by DIIS...

The private partners of public health: public-private alliances for public good.

Science.gov (United States)

McDonnell, Sharon; Bryant, Carol; Harris, Jeff; Campbell, Marci Kramish; Lobb, Ano; Hannon, Peggy A; Cross, Jeffrey L; Gray, Barbara

2009-04-01

We sought to convey lessons learned by the Centers for Disease Control and Prevention's (CDC's) Prevention Research Centers (PRCs) about the value and challenges of private-sector alliances resulting in innovative health promotion strategies. Several PRCs based in a variety of workplace and community settings contributed. We conducted interviews with principal investigators, a literature review, and a review of case studies of private-sector alliances in a microbusiness model, a macrobusiness model, and as multiparty partnerships supporting public health research, implementation, and human resource services. Private-sector alliances provide many advantages, particularly access to specialized skills generally beyond the expertise of public health entities. These skills include manufacturing, distribution, marketing, business planning, and development. Alliances also allow ready access to employee populations. Public health entities can offer private-sector partners funding opportunities through special grants, data gathering and analysis skills, and enhanced project credibility and trust. Challenges to successful partnerships include time and resource availability and negotiating the cultural divide between public health and the private sector. Critical to success are knowledge of organizational culture, values, mission, currency, and methods of operation; an understanding of and ability to articulate the benefits of the alliance for each partner; and the ability and time to respond to unexpected changes and opportunities. Private-public health alliances are challenging, and developing them takes time and resources, but aspects of these alliances can capitalize on partners' strengths, counteract weaknesses, and build collaborations that produce better outcomes than otherwise possible. Private partners may be necessary for program initiation or success. CDC guidelines and support materials may help nurture these alliances.

Public transit to public lands : the nature express.

Science.gov (United States)

2017-05-01

Access to leisure by public transportation has not been studied in great detail, at least in the United States. The Northeastern Illinois region with the City of Chicago (in Cook County) as the focal point is home to the third largest public transpor...

Public Relations and Publicity: Tools and Techniques for Student Organizations.

Science.gov (United States)

DeFeo, Carol Jean

Based on the idea that to be successful, a student organization must have a sound public relations and publicity program, this handbook considers techniques of internal communication that establish good public relations with various special groups: the student body, the administration, the faculty, and the staff. The handbook states that…

Effects of preservation methods on amino acids and 5'-nucleotides of Agaricus bisporus mushrooms.

Science.gov (United States)

Liu, Ying; Huang, Fan; Yang, Hong; Ibrahim, S A; Wang, Yan-Feng; Huang, Wen

2014-04-15

In this study, the proximate composition, free amino acids content and 5'-nucleotides in frozen, canned and salted Agaricus bisporus (A. bisporus) were investigated. We found that the three kinds of A. bisporus products were good sources of protein, with amount varying in the ranges of 16.54-24.35g/100g (dry weight). Freezing, canning and salting process, followed by 6months of storage led to a significant reduction in free amino acids, especially tyrosine, alanine, glutamine and cysteine. There were medium levels of MSG-like amino acids in frozen A. bisporus and canned A. bisporus, and low levels of MSG-like amino acids in salted A. bisporus. The mount of flavor 5'-nucleotides in frozen A. bisporus was higher than that of canned and salted A. bisporus. The present study thus suggests that freezing is beneficial for the preservation of A. bisporus. Copyright © 2013 Elsevier Ltd. All rights reserved.

Use of SEVIRI images and derived products in a WMO Sand and dust Storm Warning System

Energy Technology Data Exchange (ETDEWEB)

MartInez, M A; Ruiz, J; Cuevas, E [Agencia Estatal de MeteorologIa (AEMET) (Spain)], E-mail: mig@inm.es

2009-03-01

The Visible/IR images of SEVIRI (Spinning Enhanced Visible and Infrared Imager), on board Meteosat Second Generation (MSG) satellites, are used to monitor dust events. Satellite-based detection of dust is a difficult problem due in part to the observing-system limitations. The main difficulty is that the dust can be confused with water/ice clouds. SEVIRI is not as optimal for the viewing of dust as SEAWIFS or MODIS, due to the fact that both of them count with additional short-wavelength channels. However, the SEVIRI 15-minute loop images can detect small dust plumes as well as subtle changes from one image to the next. A description of how the AEMET, former INM, is developing the environment to support MSG satellite imagery to the WMO/GEO Sand and Dust Storm Warning System (SDS WS) for Europe, Africa and Middle East Regional Centre will be briefly presented, together with some on-going operational developments to best monitor dust events.

Analysis and evaluation of tasty components in the pileus and stipe of Lentinula edodes at different growth stages.

Science.gov (United States)

Chen, Wanchao; Li, Wen; Yang, Yan; Yu, Hailong; Zhou, Shuai; Feng, Jie; Li, Xiaobei; Liu, Yanfang

2015-01-28

Tasty components in Lentinula edodes pileus and stipe at different growth stages were studied. Mannitol, trehalose, arabitol, and glucose were the main soluble polyols and sugars, whereas succinic acid, malic acid, and citric acid were the main organic acids. Mannitol contents were the highest in the pileus and increased at mature growth stages, although arabitol contents were the highest in the stipe and peaked at stage 5. Succinic acid contents peaked at stage 5 in the pileus and stipe during mature growth stages. Threonine (sweet taste) values were the highest among all the detected amino acids, followed by glutamic acid (MSG-like taste). MSG-like 5'-nucleotide contents could account for nearly 50% of the total 5'-nucleotides. Equivalent umami concentration (EUC) values of stage 5 exhibited higher levels during mature growth stages. Tasty components in the stipe were rich and EUC values were high, which might be useful for further processing and byproduct development of L. edodes.

Advantages and Disadvantages of Hyperbaric Oxygen Treatment in Mice with Obesity Hyperlipidemia and Steatohepatitis

Directory of Open Access Journals (Sweden)

Koichi Tsuneyama

2011-01-01

Full Text Available The effect of hyperbaric oxygen treatment (HBOT was examined using MSG mice, which are an animal model of obesity, hyperlipidemia, diabetes, and nonalcoholic fatty liver disease. Nineteen MSG male mice were divided into HBOT treated and control groups at 12 weeks of ages. The HBOT group was treated with hyperbaric oxygen from 12 to 14 weeks (first phase and then from 16 to 18 weeks (second phase. Interestingly, the body weight of the HBOT group was significantly lower (P<0.01 than that of the control group. In contrast, the serum lipid level did not show significant changes between the two groups. As for the effects of increasing oxidative stress, the liver histology of the HBOT group showed severer cellular damage and aberrant TNF-α expression. HBOT has the advantage of improving obesity in patients with metabolic syndrome, but the fault of causing organ damage by increasing oxidative stress.

[Food additives as a cause of medical symptoms: relationship shown between sulfites and asthma and anaphylaxis; results of a literature review].

Science.gov (United States)

Reus, K E; Houben, G F; Stam, M; Dubois, A E

2000-09-16

To determine if a causal connection exists between food additives and various medical complaints. Literature study. Medline over the period January 1966-January 1999 was searched for articles on the following substances not containing protein and lactose: monosodium glutamate (MSG), sulfites, azo-dyes (tartrazine, sunset yellow, azorubin, amarant, cochineal red), benzoates, sorbates, butylated hydroxyanisole/butylated hydroxytoluene (BHA/BHT), parabens, cinnamon and vanilla, in combination with key words regarding food and side effects. Of those studies purporting to demonstrate an effect, only double-blind randomized placebo-controlled studies with oral challenge were assessed further, unless the complaint was anaphylaxis. Of studies not demonstrating an effect the design was assessed. Only for sulfites as causative agents of asthma and anaphylaxis, methodologically adequate studies demonstrating a causal connection could be found. For azo-dyes, benzoates, MSG, sorbates and BHA/BHT, no link with medical symptoms was demonstrable. For parabens, cinnamon and vanilla there were insufficient or inadequate data to justify a conclusion.

Analysis of a Lipid/Polymer Membrane for Bitterness Sensing with a Preconditioning Process

Directory of Open Access Journals (Sweden)

Rui Yatabe

2015-09-01

Full Text Available It is possible to evaluate the taste of foods or medicines using a taste sensor. The taste sensor converts information on taste into an electrical signal using several lipid/polymer membranes. A lipid/polymer membrane for bitterness sensing can evaluate aftertaste after immersion in monosodium glutamate (MSG, which is called “preconditioning”. However, we have not yet analyzed the change in the surface structure of the membrane as a result of preconditioning. Thus, we analyzed the change in the surface by performing contact angle and surface zeta potential measurements, Fourier transform infrared spectroscopy (FTIR, X-ray photon spectroscopy (XPS and gas cluster ion beam time-of-flight secondary ion mass spectrometry (GCIB-TOF-SIMS. After preconditioning, the concentrations of MSG and tetradodecylammonium bromide (TDAB, contained in the lipid membrane were found to be higher in the surface region than in the bulk region. The effect of preconditioning was revealed by the above analysis methods.

Public Schools

Data.gov (United States)

Department of Homeland Security — This Public Schools feature dataset is composed of all Public elementary and secondary education in the United States as defined by the Common Core of Data, National...

Whose Schools? Reconnecting the Public and Public Schools.

Science.gov (United States)

Mathews, David

1999-01-01

A Kettering Foundation survey of Newark citizens found that the only consistent supporters of public schools view them as partners in educating children and building community. Schools' standard public-relations techniques (directing messages exclusively to parents and stressing customer satisfaction) are misguided. Ameliorative strategies are…

Some aspects of public associations’ participation in implementing public control at municipal level

Directory of Open Access Journals (Sweden)

Roman V. Gornev

2016-03-01

Full Text Available Objective to clarify the status of public associations as subjects of public control and to analyze the problems of participation of citizens 39 associations in conducting public expertise and public audits. Methods the methodology of research includes general scientific methods such as dialectic method. Specific jurisprudence methods of scientific cognition have also been used. Systematic method was used for the analysis of forms of public control by citizens39 associations at the municipal level. The principle of scientific objectivity has allowed for a comprehensive and objective analysis of the factual material the totality of factors affecting the interaction of public associations with local authorities in the implementation of public control. The formallegal method allowed to analyze the normativelegal acts to reveal the signs of fixing of such public control forms as public expertise and public audit. In the present study other research methods were also applied allowing to study the theme in detail. Results the study identified the lack of legal regulation of the legal status of public associations as subjects of public control as well as some forms of public control. The additions to the list of subjects of public control by public associations were proposed as well as improvements in the implementation of public expertise and public audit by the citizens39 associations as forms of social control. Scientific novelty the author found a lack of regulation of public associationsrsquo participation in some forms of social control and justified proposals for their improvement from a scientific point of view. Practical significance the possibility to apply the research results in legislative activity aimed at improving the provisions of the Federal Laws quotOn fundamentals of public control in the Russian Federationquot and quotOn the general principles of local selfgovernment organization in the Russian Federationquot. In addition the

Public confidence, risk communication and public relations. Oeffentliches Vertrauen, Risikokommunikation und Public Relations

Energy Technology Data Exchange (ETDEWEB)

Bentele, G. (Univ. Bamberg, Fakultaet Sprach- und Literaturwissenschaften-Kommunikationswissenschaft (Germany))

1992-07-27

In information societies, by far the greatest part of the information obtained and used by the public comes via the media. At the same time, only a minute portion of information used can be verified by an individual. Therefore the confidence factor gains increasing importance. This applies, particularly, to production and service sectors, which are associated with a certain risk (for instance, nuclear energy and coal). Lately, large confidence deficits have arisen - not only entailing economic drawbacks and damaging images but jeopardizing, moreover, democratic structures. Changing structures of public communication in information societies result in changed demands on corporate communication. The author points out what is needed especially in the energy sector to preserve in the long run, or regain, public confidence. (orig.).

The public information imperative

International Nuclear Information System (INIS)

Copeland, S.

2001-01-01

Public approval hinges not only on delivering the information the public wants but on providing tangible evidence that we are listening to public concerns. We must respond. Public acceptance depends on making real change which speaks to people's concerns. The message that the public wants to hear is that government are listening and acting on what they hear. In Canada, the nuclear regulator is increasingly active in the public arena. We held cross-country consultations as we prepared Canada's strong new Act and regulations. We have developed information vehicles such as the Radiation Index and our web site. We continue to extensively involve the public in our licensing process. All licensing hearings are open to the public. Nothing is harder to capture than public trust. This conference marks a substantial investment in learning and in our common future. We can work to build our credibility as regulators who acts on public concerns. (N.C.)

Public Participation Plan

International Nuclear Information System (INIS)

1993-07-01

The purpose of this Public Participation Plan is to describe the US Department of Energy's (DOE) plan for involving the public in the decision-making process for the Uranium Mill Tailings Remedial Action (UMTRA) Project. The plan describes how the DOE will meet the public participation requirements of the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978, as amended, and of the National Environmental Policy Act (NEPA) of 1969. It includes the UMTRA Project Office plans for complying with DOE Order 5440.1D and for implementing the DOE's Public Participation Policy for Environmental Restoration and Waste Management (1992) and Public Participation Guidance for Environmental Restoration and Waste Management (1993)

Proactive Public Disclosure

DEFF Research Database (Denmark)

Boll, Karen; Tell, Michael

2015-01-01

This article discusses proactive public disclosure of taxpayer information and how this may form a new strategy for securing tax compliance by tax administrators. It reports a case study from the Danish Customs and Tax Administration in which consumers of services–over a short period of time...... proactive public disclosure is compatible with the Duty of Confidentiality, but incompatible with Good Public Governance. Furthermore, the analyses show that there are a number of strong organizational rationales for using proactive public disclosure, despite its apparent incompatibility with Good Public...... Governance. The article is innovative in that it combines a legal and organizational approach to analyse a new regulatory strategy within tax administration....

Publics and vaccinomics: beyond public understanding of science.

Science.gov (United States)

Einsiedel, Edna F

2011-09-01

Vaccines have been among the most effective tools for addressing global public health challenges. With the advent of genomics, novel approaches for vaccine discovery are opening up new opportunities for vaccine development and applications, particularly with the expectation of personalized vaccines and the possibility of addressing a broader range of infectious diseases. In this context, it is useful to reflect on the social contexts of vaccine development as these have been influenced by social, ethical, political challenges. This article discusses the historical context of vaccine controversies and factors that help explain public acceptance and resistance, illustrating that these challenges go well beyond simple public misunderstandings. The broader vaccine challenges evident along the innovation trajectory, from development to commercialization and implementation include problems in research and development, organizational issues, and legal and regulatory challenges that may collectively contribute to public resistance or confidence. The recent history of genomics provides further lessons that the developing field of vaccinomics can learn from.

International Atomic Energy Agency. Publications catalogue 2009 including full details of publications published in 2008-2009, forthcoming publications and a stocklist of publications published in 2006-2007

International Nuclear Information System (INIS)

2009-06-01

This Publications Catalogue lists all sales publications of the IAEA published in 2008 and 2009 and forthcoming in 2009. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

48 CFR 3452.227-70 - Publication and publicity.

Science.gov (United States)

2010-10-01

... promote the results of its work under this contract. A copy of each article or work submitted by the... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Publication and publicity... ACQUISITION REGULATION CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Texts of Provisions and...

Reclaiming public space: designing for public interaction with private devices

DEFF Research Database (Denmark)

Eriksson, Eva; Hansen, Thomas Riisgaard; Lykke-Olesen, Andreas

2007-01-01

. In this paper we explore the implications of interacting in public space and how technology can be rethought to not only act as personal devices, but be the tool to reclaim the right and possibility to interact in public spaces. We introduce information exchange, social support and regulation as three central......Public spaces are changing from being ungoverned places for interaction to be more formalized, controlled, less interactive, and designed places aimed at fulfilling a purpose. Simultaneously, new personal mobile technology aims at providing private individual spaces in the public domain...... aspects for reclaiming public space. The PhotoSwapper application is presented as an example of a system designed to integrate pervasive technology in a public setting. The system is strongly inspired by the activities at a traditional market place. Based on the design of the application we discuss four...

Public reactions to drone use in residential and public areas

DEFF Research Database (Denmark)

Bajde, Domen; Woerman, Niklas; Bruun, Maja Hojer

The public will play a vital role in shaping the future of the drone sector. The sector’s fate is tied to factors such as the capacity to serve the public and convince it that drones can benefit society, the ability to ensure that drones are used in a safe and considerate manner, and the readiness...... and effectiveness of the sector to address public concerns, such as safety and privacy. This report addresses public reactions to drones in residential and public settings and the concerns they raised. We present the results of two studies conducted as part of a collaborative project between the University...... of Southern Denmark (SDU), Aalborg University (AAU) and the Danish Transport, Construction and Housing Authority. The report builds upon and supplements the research conducted in the initial phase of the project (Bajde et al. 2017)....

Effective Public Management

Science.gov (United States)

Bower, Joseph L.

1977-01-01

Argues that public management differs from private management not just in degree but in quality, so that American business is an inappropriate analogy for evaluating public management. In particular, "purpose,""organization," and "people" have different meaning and significance in public agencies and private businesses. (JG)

Chicken from Farm to Table

Science.gov (United States)

... on fresh chicken. However, if chicken is processed, additives such as MSG, salt, or sodium erythorbate may be added but must be listed on the label. [ Top of Page ] Foodborne Organisms Associated with Chicken As on any perishable meat, fish, or poultry, bacteria can be found on raw ...

Public Anthropology as Public Pedagogy: An Autobiographical Account

Science.gov (United States)

Beck, Sam

2011-01-01

This autobiographical account provides a historical map of landmarks in the author's personal and professional life that led him to his present understanding of public anthropology as public pedagogy and vice versa. He indicates that his experiences led him to study sociocultural anthropology to investigate learning from experience, a foundational…

Public Sociology

DEFF Research Database (Denmark)

by the media? Does the choice of public sociology mean the relinquishment of scientific integrity and critical conviction? These questions will also be addressed in this book - together with a host of others related to the topic of public sociology.   The chapters included in this book are all manuscripts......What is the role of sociology in society? How can - and should - sociology contribute with insights relevant and useful to the outside world? Is sociology attuned to accommodate the demands of the wider public and of surrounding society? Who benefits from the knowledge produced and provided...... by sociology? What are the social implications and cultural effects of the knowledge sociology provides and creates? All of these questions, and many others, concern and centre on sociology's relationship to the surrounding society, in short to the ‘public'. All of these questions - and many others...

Public Sector Organizations

DEFF Research Database (Denmark)

Meyer, Renate; Leixnering, Stephan

2015-01-01

New public management-inspired reforms created numerous autonomous units with many different faces and labels. This variety of organizations and organizational forms precludes a straightforward definition of what constitutes a public sector organization and blurs the boundaries between the public...... and private sectors as well as the boundaries of single organizations. In addition, the complexity of the interlocking arrangements and relationships in this public organizational landscape has resulted in considerable governance problems with serious implications for coordination and policy coherence....

Interrupting Everyday Life: Public Interventionist Art as Critical Public Pedagogy

Science.gov (United States)

Desai, Dipti; Darts, David

2016-01-01

In this article we explore two urban interventions art projects in the public sphere designed by our Masters' students at New York University as they set the stage for a discussion on how urban art interventions can function as a form of critical public pedagogy. We argue that these kinds of public art projects provided a space for dialogue with…

ABCC publication manual

Energy Technology Data Exchange (ETDEWEB)

1959-01-01

The reporting policy of the Atomic Bomb Casualty Commission is described in detail in this manual. Specific topics covered are: research project register; research publication policy; USA publication procedures; Japan publication procedures, report preparation instructions; and a glossary of institutions terms, phrases, and symbols. 15 figures. (DMC)

Rediscovering Principles of Public Administration: The Neglected Foundation of Public Law.

Science.gov (United States)

Moe, Ronald C.; Gilmour, Robert S.

1995-01-01

Public administration is at risk of losing its theoretical distinctiveness based on public law, leaving it vulnerable to advocates of the entrepreneurial management model. Administrative principles rooted in law can accommodate useful contemporary management concepts without compromising accountable public sector management. (SK)

Glycine regulates the production of pro-inflammatory cytokines in lean and monosodium glutamate-obese mice.

Science.gov (United States)

Alarcon-Aguilar, F J; Almanza-Perez, Julio; Blancas, Gerardo; Angeles, Selene; Garcia-Macedo, Rebeca; Roman, Ruben; Cruz, Miguel

2008-12-03

Fat tissue plays an important role in the regulation of inflammatory processes. Increased visceral fat has been associated with a higher production of cytokines that triggers a low-grade inflammatory response, which eventually may contribute to the development of insulin resistance. In the present study, we investigated whether glycine, an amino acid that represses the expression in vitro of pro-inflammatory cytokines in Kupffer and 3T3-L1 cells, can affect in vivo cytokine production in lean and monosodium glutamate-induced obese mice (MSG/Ob mice). Our data demonstrate that glycine treatment in lean mice suppressed TNF-alpha transcriptional expression in fat tissue, and serum protein levels of IL-6 were suppressed, while adiponectin levels were increased. In MSG/Ob mice, glycine suppressed TNF-alpha and IL-6 gene expression in fat tissue and significantly reduced protein levels of IL-6, resistin and leptin. To determine the role of peroxisome proliferator-activated receptor-gamma (PPAR-gamma) in the modulation of this inflammatory response evoked by glycine, we examined its expression levels in fat tissue. Glycine clearly increased PPAR-gamma expression in lean mice but not in MSG/Ob mice. Finally, to identify alterations in glucose metabolism by glycine, we also examined insulin levels and other biochemical parameters during an oral glucose tolerance test. Glycine significantly reduced glucose tolerance and raised insulin levels in lean but not in obese mice. In conclusion, our findings suggest that glycine suppresses the pro-inflammatory cytokines production and increases adiponectin secretion in vivo through the activation of PPAR-gamma. Glycine might prevent insulin resistance and associated inflammatory diseases.

AMPLIFICAREA RELAłIEI AUDITULUI PUBLIC INTERN CU AUDITUL PUBLIC EXTERN

Directory of Open Access Journals (Sweden)

Ioan Alexandru Szabo

2011-01-01

Full Text Available The paper deals with the issue of functional relations between the structure of theinternal audit and external audit in the public domain. The introduction isaddressed to international standards and regulatory framework that stipulates theneed for consolidation of the cooperation relations between the two categories ofprofessionals, namely, internal auditors and external public auditors. The authoremphasizes the importance of developing and of signing the Protocol ofcooperation and collaboration between the two audit authorities that are the Courtof Accounts and The Public Finance that support the professional partnership. Thearticle also presents the terms of the Protocol signed between external audit andinternal audit in the public sector. Finally, it is concluded that the increasing therole of internal audit in the implementation and development of management andinternal control system within public entities, is conditioned by the functionality ofthe collaboration and cooperation relationships between the two audits.

The private initiative in public infrastructure and public utilities concessions

Directory of Open Access Journals (Sweden)

Juan Carlos Expósito Vélez

2010-06-01

Full Text Available Given the renewed and growing importance of the initiative of the private sector in developing public infrastructure and public utilities, especially as a consequence of the incentives created by the law, this study intends to address the various aspects of the new legal framework for the formation of concession contracts as a result of a particular initiative or idea and not as a product of the needs defined by the Administration, with a particular emphasis on the requirements for the formation of public works concessions, but without forgetting how the mechanism of private initiative applies to public utilities when they require a concession contract to be provided.

[Health services research for the public health service (PHS) and the public health system].

Science.gov (United States)

Hollederer, A; Wildner, M

2015-03-01

There is a great need for health services research in the public health system and in the German public health service. However, the public health service is underrepresented in health services research in Germany. This has several structural, historical and disciplinary-related reasons. The public health service is characterised by a broad range of activities, high qualification requirements and changing framework conditions. The concept of health services research is similar to that of the public health service and public health system, because it includes the principles of multidisciplinarity, multiprofessionalism and daily routine orientation. This article focuses on a specified system theory based model of health services research for the public health system and public health service. The model is based on established models of the health services research and health system research, which are further developed according to specific requirements of the public health service. It provides a theoretical foundation for health services research on the macro-, meso- and microlevels in public health service and the public health system. Prospects for public health service are seen in the development from "old public health" to "new public health" as well as in the integration of health services research and health system research. There is a significant potential for development in a better linkage between university research and public health service as is the case for the "Pettenkofer School of Public Health Munich". © Georg Thieme Verlag KG Stuttgart · New York.

International Atomic Energy Agency publications. Publications catalogue 2007 including full details of publications published in 2005-2007 and forthcoming and a stocklist of publications published in 2003-2004

International Nuclear Information System (INIS)

2007-01-01

This Publications Catalogue lists all sales publications of the IAEA published in 2005, 2006 and 2007 and forthcoming. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

International Atomic Energy Agency publications. Publications catalogue 2007 including full details of publications published in 2005-2007 and forthcoming and a stocklist of publications published in 2003-2004

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-07-01

This Publications Catalogue lists all sales publications of the IAEA published in 2005, 2006 and 2007 and forthcoming. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books.

7 CFR 97.800 - Publication of public variety descriptions.

Science.gov (United States)

2010-01-01

... Section 97.800 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY... Office will be accepted for publication in the Official Journal. Such publication shall not constitute...

Depreciation of public goods in spatial public goods games

Science.gov (United States)

Shi, Dong-Mei; Zhuang, Yong; Li, Yu-Jian; Wang, Bing-Hong

2011-10-01

In real situations, the value of public goods will be reduced or even lost because of external factors or for intrinsic reasons. In this work, we investigate the evolution of cooperation by considering the effect of depreciation of public goods in spatial public goods games on a square lattice. It is assumed that each individual gains full advantage if the number of the cooperators nc within a group centered on that individual equals or exceeds the critical mass (CM). Otherwise, there is depreciation of the public goods, which is realized by rescaling the multiplication factor r to (nc/CM)r. It is shown that the emergence of cooperation is remarkably promoted for CM > 1 even at small values of r, and a global cooperative level is achieved at an intermediate value of CM = 4 at a small r. We further study the effect of depreciation of public goods on different topologies of a regular lattice, and find that the system always reaches global cooperation at a moderate value of CM = G - 1 regardless of whether or not there exist overlapping triangle structures on the regular lattice, where G is the group size of the associated regular lattice.

Measuring Public Leadership: Developing Scales for Four Key Public Leadership Roles

NARCIS (Netherlands)

Tummers, Lars; Knies, Eva|info:eu-repo/dai/nl/313875421

2016-01-01

This article on public leadership contributes to the literature by (1) focusing on the ‘public’ aspect of leadership and (2) developing quantitative scales for measuring four public leadership roles. These roles all refer to the extent to which public leaders actively support their employees in

Public good provision and public bad prevention: the effect of framing

NARCIS (Netherlands)

Sonnemans, J.H.; Schram, A.J.H.C.; Offerman, T.J.S.

1998-01-01

An experimental analysis of voluntary, binary contributions for step-level public goods (bads) is presented. In the public good presentation of the dilemma the subjects choose between contributing or not. The public good is provided for all group-members if and only if the number of contributors

Public good provision and public bad prevention: The effect of framing.

NARCIS (Netherlands)

Sonnemans, J.; Schram, A.; Offermans, T.

1998-01-01

An experimental analysis of voluntary, binary contributions for step-level public goods/bads is presented. Alternatively, the situation is presented as the provision of a public good or the prevention of a public bad. From a strategic point of view, these presentations are equivalent. In early

Public Relations and Marketing.

Science.gov (United States)

Savage, Daniel D.

1987-01-01

Urges community colleges to adopt pro-active public relations strategies. Examines the role of the public information officer in such areas as coordination of public relations and marketing activities, relations with media, and the development of a comprehensive public relations plan. (AYC)

International Atomic Energy Agency publications. Publications catalogue 1986-1999. Supplement 2000-2001

International Nuclear Information System (INIS)

2001-09-01

This supplement to the IAEA Publications Catalogue lists all the sales publications issued from January 2000 to September 2001. Some earlier titles which form part of an established series or are still considered of importance are included. The supplement is divided into two parts. The first lists all publications by subject category in alphabetical order. The second part consists of indexes. All indexes list the page(s) on which the publication appears in the firs part. The keyword index lists all publications in alphabetical order as well as under keyword

International Atomic Energy Agency publications. Publications catalogue 1986-1999. Supplement 2000-2001

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-09-01

This supplement to the IAEA Publications Catalogue lists all the sales publications issued from January 2000 to September 2001. Some earlier titles which form part of an established series or are still considered of importance are included. The supplement is divided into two parts. The first lists all publications by subject category in alphabetical order. The second part consists of indexes. All indexes list the page(s) on which the publication appears in the firs part. The keyword index lists all publications in alphabetical order as well as under keyword.

Comparing Academic Library Spending with Public Libraries, Public K-12 Schools, Higher Education Public Institutions, and Public Hospitals between 1998-2008

Science.gov (United States)

Regazzi, John J.

2012-01-01

This study compares the overall spending trends and patterns of growth of Academic Libraries with Public Libraries, K-12 schools, higher education institutions, and hospitals in the period of 1998 to 2008. Academic Libraries, while showing a growth of 13% over inflation for the period, far underperformed the growth of the other public institutions…

Public values as essential criteria for public service innovation

DEFF Research Database (Denmark)

Lystbæk, Christian Tang

2017-01-01

Background: The importance of innovation management has traditionally been ascribed to private production companies, however, there is an increasing interest in public services innovation management. One of the major theoretical challenges arising from this situation is to understand public value...

[Brazilian bibliographical output on public oral health in public health and dentistry journals].

Science.gov (United States)

Celeste, Roger Keller; Warmling, Cristine Maria

2014-06-01

The scope of this paper is to describe characteristics of the scientific output in the area of public oral health in journals on public health and dentistry nationwide. The Scopus database of abstracts and quotations was used and eight journals in public health, as well as ten in dentistry, dating from 1947 to 2011 were selected. A research strategy using key words regarding oral health in public health and key words about public health in dentistry was used to locate articles. The themes selected were based on the frequency of key words. Of the total number of articles, 4.7% (n = 642) were found in oral health journals and 6.8% (n = 245) in public health journals. Among the authors who published most, only 12% published in both fields. There was a percentile growth of public oral health publications in dentistry journals, though not in public health journals. In dentistry, only studies indexed as being on the topic of epidemiology showed an increase. In the area of public health, planning was predominant in all the phases studied. Research to evaluate the impact of research and postgraduate policies in scientific production is required.

The public relations in the public administration of the Republic of Srpska

Directory of Open Access Journals (Sweden)

Vranješ Nevenko

2016-01-01

Full Text Available The Public administration the Republic of Srpska is finally becoming a service to the citizens and businesses as an instrument which meets their needs. Even though some inequalities still exist in communication between public and administration, there is an opinion in the world today that the public has a right to be informed about all activities of funded subjects including the state administration. The Transparency of conducting administrative activities is regulated by law and it is also a subject of reforms, especially on the way to achieve a modern administration and European integration. The aim of this paper is to describe the system of the Public Relations in the Public administration of the Republic of Srpska. The authors of the paper discuss about theoretical importance of public relations, with special emphasis on the process of the legal access to information in the Republic of Srpska and current organizational capacities of the communication with public in the state administration of the Republic of Srpska.

Evaluación del efecto producido por Thevetia peruviana en un ...

African Journals Online (AJOL)

Ofelia Romero

2017-11-15

Nov 15, 2017 ... with MSG-induced obesity and, by means of bio-assay guided fractionation, to identify the chemical compounds contained in the active extract. ..... T. peruviana and Orlistat (positive control) lowered blood cholesterol levels, but the only group that achieved a significant difference (p = 0.013), and levels very ...

Author Details

African Journals Online (AJOL)

Farinmade, Ayomide E. Vol 12, No 13 (2013) - Articles Genotoxic and cytotoxic effects of food flavor enhancer, monosodium glutamate (MSG) using Allium cepa assay. Abstract PDF. ISSN: 1684-5315. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about ...

A Powerful Public Sphere?

DEFF Research Database (Denmark)

Fiig, Christina

The paper holds a critical discussion of the Habermasian model of the public sphere and proposes a revised model of a general public......The paper holds a critical discussion of the Habermasian model of the public sphere and proposes a revised model of a general public...

Public consultation in public policy information: a state-of-the-art report

International Nuclear Information System (INIS)

Bishop, A.B.; McKee, M.; Hansen, R.D.

1977-01-01

The purpose of the National Waste Terminal Storage (NWTS) Program is to site, construct and operate nuclear waste repositories at several locations. Recent experience indicates that the public is aware of the problems of nuclear waste disposal, and correspondingly there is public concern about how and where to dispose of nuclear wastes. The selection of sites involves a wide range of considerations including geological, technical and environmental feasibility. In addition to these, it is important that societal acceptance of repository options also be taken into account in moving foward with the NWTS Program. Such an incorporation of social considerations and preferences correspondingly implies the need for public consultation in the site selection process. In exploring the concept and state-or-the-art of public involvement in public policy decision, a number of important questions are relevant: (1) What are the basic objectives of public participation in policy formation and program decisions. (2) Who are the ''publics'' that should be involved and how can they be identified. (3) What information should be communicated between the agency and the publics. (4) What techniques are available to elicit public participation and involvement and what are their capabilities. At the outset, it should be noted that the purpose of this paper in addressing these questions is not to design public participation procedures for the NWTS program. Rather, the above are questions that provide a broad framework for developing an understanding of citizen participation in public policy decisions, such as nuclear waste disposal. In this sense, the following discussion is to provide a context and guidance for approaching the problem of organizing and structuring involvement in the NWTS program. Annotated bibliography of 95 references is included

Public consultation in public policy information: a state-of-the-art report

Energy Technology Data Exchange (ETDEWEB)

Bishop, A.B.; McKee, M.; Hansen, R.D.

1977-01-01

The purpose of the National Waste Terminal Storage (NWTS) Program is to site, construct and operate nuclear waste repositories at several locations. Recent experience indicates that the public is aware of the problems of nuclear waste disposal, and correspondingly there is public concern about how and where to dispose of nuclear wastes. The selection of sites involves a wide range of considerations including geological, technical and environmental feasibility. In addition to these, it is important that societal acceptance of repository options also be taken into account in moving foward with the NWTS Program. Such an incorporation of social considerations and preferences correspondingly implies the need for public consultation in the site selection process. In exploring the concept and state-or-the-art of public involvement in public policy decision, a number of important questions are relevant: (1) What are the basic objectives of public participation in policy formation and program decisions. (2) Who are the ''publics'' that should be involved and how can they be identified. (3) What information should be communicated between the agency and the publics. (4) What techniques are available to elicit public participation and involvement and what are their capabilities. At the outset, it should be noted that the purpose of this paper in addressing these questions is not to design public participation procedures for the NWTS program. Rather, the above are questions that provide a broad framework for developing an understanding of citizen participation in public policy decisions, such as nuclear waste disposal. In this sense, the following discussion is to provide a context and guidance for approaching the problem of organizing and structuring involvement in the NWTS program. Annotated bibliography of 95 references is included.

DOE headquarters publications

International Nuclear Information System (INIS)

1978-09-01

This bibliography provides listings of (mainly policy and programmatic) publications issued from the U.S. Department of Energy, Washington, D.C. The listings are arranged by the ''report code'' assigned to each of the major organizations at DOE Headquarters, followed by the three categories of environmental reports issued from DOE Headquarters. All of the publications listed, except for those shown as still ''in preparation,'' may be seen in the Energy Library. A title index arranged by title keywords follows the listings. Certain publications are omitted. They include such items as pamphlets, ''fact sheets,'' bulletins and weekly/monthly issuances of DOE's Energy Information Administration and Economic Regulatory Administration, and employee bulletins and newsletters. Omitted from the bibliography altogether are headquarters publications assigned other types of report codes--e.g., ''HCP'' (Headquarters Contractor Publication) and ''CONF'' (conference proceedings)

The exclusion of 'public undertakings' from the re-use of public sector information regime

NARCIS (Netherlands)

Ricolfi, M.; Drexl, J.; van Eechoud, M.; Salmeron, M.; Sappa, C.; Tziavos, P.; Valero, J.; Pavoni, F.; Patrito, P.

2011-01-01

Should public undertakings be covered by the PSI Directive? The definitions of public sector bodies and bodies governed by public law, to which the PSI Directive applies, are currently taken from the public procurement Directives and public undertakings are not covered by these definitions. Should

Challenging Assumptions of International Public Relations: When Government Is the Most Important Public.

Science.gov (United States)

Taylor, Maureen; Kent, Michael L.

1999-01-01

Explores assumptions underlying Malaysia's and the United States' public-relations practice. Finds many assumptions guiding Western theories and practices are not applicable to other countries. Examines the assumption that the practice of public relations targets a variety of key organizational publics. Advances international public-relations…

Doctoral Writing for Publication at a Leading African University: Publication Patterns and Pedagogies

Science.gov (United States)

van der Merwe, Mathilde

2015-01-01

Writing-for-publication is a practice that doctoral students should acquire for integration into international research culture. Publication rates and forms of pedagogy supporting the development of publication skills for doctoral students, however, remain inadequate worldwide. Limited data of doctoral student publication from African universities…

42 CFR 66.113 - Publications.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Publications. 66.113 Section 66.113 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.113 Publications. Publication, distribution, and...

public spaces

Directory of Open Access Journals (Sweden)

Elena Grigoryeva

2013-01-01

Full Text Available The topic of this issue is PUBLIC SPACES. It is familiar and clear to every citizen. The streets and courtyards as childhood experiences remain with us forever. And these are the places where we come with our parents at weekends, where we meet friends, where we have dates and where we already come for a walk with our children.The history of public spaces is long and captivating. It was the main city squares where the most important events took place in history. The Agoras of Ancient Greece and the Roman Forums, the squares of Vatican, Paris and London, Moscow and Saint Petersburg… Greve, Trafalgar, Senate, Palace, Red, Bolotnaya – behind every name there is life of capitals, countries and nations.Public spaces, their shapes, image and development greatly influence the perception of the city as a whole. Both visitors and inhabitants can see in public spaces not only the visage but the heart, the soul and the mind of the city.Unfortunately, sometimes we have to prove the value of public spaces and defend them from those who consider them nothing but a blank space, nobody’s land destined for barbarous development.What should happen to make citizens perceive public spaces as their own and to make authorities consider development and maintenance of squares and parks their priority task against the  background of increasing competition between cities and the fight for human capital? Lately they more often say about “a high-quality human capital”. And now, when they say “the city should be liveable” they add “for all groups of citizens, including the creative class”.

Depreciation of public goods in spatial public goods games

International Nuclear Information System (INIS)

Shi, Dong-Mei; Zhuang, Yong; Li, Yu-Jian; Wang, Bing-Hong

2011-01-01

In real situations, the value of public goods will be reduced or even lost because of external factors or for intrinsic reasons. In this work, we investigate the evolution of cooperation by considering the effect of depreciation of public goods in spatial public goods games on a square lattice. It is assumed that each individual gains full advantage if the number of the cooperators n c within a group centered on that individual equals or exceeds the critical mass (CM). Otherwise, there is depreciation of the public goods, which is realized by rescaling the multiplication factor r to (n c /CM)r. It is shown that the emergence of cooperation is remarkably promoted for CM > 1 even at small values of r, and a global cooperative level is achieved at an intermediate value of CM = 4 at a small r. We further study the effect of depreciation of public goods on different topologies of a regular lattice, and find that the system always reaches global cooperation at a moderate value of CM = G − 1 regardless of whether or not there exist overlapping triangle structures on the regular lattice, where G is the group size of the associated regular lattice

BUDGET AND PUBLIC DEBT

Directory of Open Access Journals (Sweden)

Morar Ioan Dan

2014-12-01

Full Text Available The issue of public budgeting is an important issue for public policy of the state, for the simple reason that no money from the state budget can not promote public policy. Budgetary policy is official government Doctrine vision mirror and also represents a starting point for other public policies, which in turn are financed by the public budget. Fiscal policy instruments at its disposal handles the public sector in its structure, and the private sector. Tools such as grant, budgetary allocation, tax, welfare under various forms, direct investments and not least the state aid is used by the state through their budgetary policies to directly and indirectly infuence sector, and the private. Fiscal policies can be grouped according to the structure of the public sector in these components, namely fiscal policy, budgeting and resource allocation policies for financing the budget deficit. An important issue is the financing of the budget deficit budgetary policies. There are two funding possibilities, namely, the higher taxes or more axles site and enter the second call to public loans. Both options involve extra effort from taxpayers in the current fiscal year when they pay higher taxes or a future period when public loans will be repaid. We know that by virtue of "fiscal pact" structural deficits of the member countries of the EU are limited by the European Commission, according to the macro structural stability and budget of each Member State. This problem tempers to some extent the governments of the Member States budgetary appetite, but does not solve the problem of chronic budget deficits. Another issue addressed in this paper is related to the public debt, the absolute amount of its relative level of public datoriri, about the size of GDP, public debt financing and its repayment sources. Sources of public debt issuance and monetary impact on the budget and monetary stability are variables that must underpin the justification of budgetary

Is public value pluralism paramount? The intrinsic hybridity and multiplicity of public values

NARCIS (Netherlands)

van der Wal, Z.; van Hout, E.Th.J.

2009-01-01

In current debates on public values too often the assumption is made that unitary conceptions exist of what "public values" are, and that one universal set of classical public core values guides administrative behaviour throughout the public sector. Studies show, however, that it is very hard to

Publications, 1978

International Nuclear Information System (INIS)

Hilborn, H.S.

1979-03-01

This is a compilation of documents that communicate the results of scientific and technical work done at Savannah River. The compilation includes those documents that have been published (research and development reports, journal articles, book chapters, etc.), documents that have been announced in Energy Research Abstracts, and papers that have been presented at technical meetings but have not yet been published or announced. The information was compiled by machine methods to produce bibliographic, subject, and author listings. This report updates the information included in DP-929, Rev. 2, Publications, 1951 through 1971 DP-929-1, Publications, 1972 through 1976, and DP-929-1, Supplement 1, Publications, 1977

Barriers to public participation

International Nuclear Information System (INIS)

Patten, E.

1986-01-01

When one talks of public involvement, one immediately thinks of a public hearing. Six problems with the public hearing system are listed and discussed. The constraints involved in the public hearing process are: 1) asking for technical information from general folks; 2) overwhelming the public with complex information; 3) having a format that intimidates the speaker and allows no opportunity for useful dialogue; 4) obtaining a skewed picture of an issue because one hasn't had truly representative comments; 5) citizens having overblown expectations of what public involvement means, and becoming frustrated and cynical when their advice isn't heeded; and 6) convincing the powers that be that a comprehensive program is a wise investment. The second half of this paper lists 21 other forms of public participation, giving a description of each form, its purpose, and brief comments on its advantages

42 CFR 61.18 - Publications.

Science.gov (United States)

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Publications. 61.18 Section 61.18 Public Health... FELLOWSHIPS Regular Fellowships § 61.18 Publications. Publication, distribution, and disposition of all..., that fellows shall furnish copies of such publications or other materials as may be requested by the...

Governance of Public Service Media in Poland: The Role of the Public

Directory of Open Access Journals (Sweden)

Michal Glowacki

2015-12-01

Full Text Available This paper analyzes the role of the public in governance processes in public service media (PSM in Poland in the post mass-media era, characterized by participatory culture and network practices. Referencing the findings of the “Democratization of media policy in the digital ecosystems” (2014–2015 research project, the study aims to map the effectiveness of existing tools, practices and attitudes toward opening-up Polish public media enterprises to the public. Examination of media regulation, grey literature (corporate documentation, strategies, reports and civil society initiatives are likely to indicate the ways and extent to which members of the public might currently participate in the decision-making and control. On the basis of hypotheses that public media enterprises in Poland are not fully prepared for the multi-stakeholder and advanced model of PSM, the study takes into account potential systemic/regulatory, organizational and social barriers for change. The salient questions to be addressed are: What are the strategies and practices through which members of civil society might get involved? At what stages are the publics able to engage? How can PSM take advantage of the development of online tools offering space for interaction and collaboration? How is it possible to make the public more active and interested in governance and participation?

Public health and Plowshare

Energy Technology Data Exchange (ETDEWEB)

Terrill, Jr, J G [Consumer Protection and Environmental Health Service, U.S. PubIic Health Service, Washington, DC (United States)

1969-07-01

The protection of public health and safety is a principal area of concern in any application of nuclear energy. A health and safety analysis must be conducted and reviewed by appropriate agencies and the final results made available to interested agencies and groups, both public and private, prior to the application. This is especially important for the Plowshare Program - the peaceful uses of nuclear explosives - where the public is to be the ultimate beneficiary. Because public health must be a primary concern in the Plowshare Program, it is essential that the potential risk be weighed against the expected benefits to the public. Public health agencies must play an increasingly important role in the planning and operational stages of the peaceful applications of nuclear explosives and in the final stage of consumer use of Plowshare-generated products. There are many long term and long distance ramifications of the Plowshare Program, such a the potential radiological contamination of consumer products that may reach the consumer at long times after the event or at great distances from the site of the event. Criteria for evaluating public exposure to radiation from these products need to be developed based on sound scientific research. Standards for radioactivity in consumer products must be developed in relation to potential exposure of the public. Above all, a clear benefit to the public with a minimum of risk must be shown. The major purpose of this Symposium on the Public Health Aspects of Peaceful Uses of Nuclear-Explosives is to focus attention on the health and safety aspects, present the results of safety analyses accomplished to date and other information necessary to an understanding of the public health aspects, and to identify areas where additional research is required. A general overview of the total symposium content is presented with emphasis on the relationship of the topics to public health. (author)

Public health and Plowshare

International Nuclear Information System (INIS)

Terrill, J.G. Jr.

1969-01-01

The protection of public health and safety is a principal area of concern in any application of nuclear energy. A health and safety analysis must be conducted and reviewed by appropriate agencies and the final results made available to interested agencies and groups, both public and private, prior to the application. This is especially important for the Plowshare Program - the peaceful uses of nuclear explosives - where the public is to be the ultimate beneficiary. Because public health must be a primary concern in the Plowshare Program, it is essential that the potential risk be weighed against the expected benefits to the public. Public health agencies must play an increasingly important role in the planning and operational stages of the peaceful applications of nuclear explosives and in the final stage of consumer use of Plowshare-generated products. There are many long term and long distance ramifications of the Plowshare Program, such a the potential radiological contamination of consumer products that may reach the consumer at long times after the event or at great distances from the site of the event. Criteria for evaluating public exposure to radiation from these products need to be developed based on sound scientific research. Standards for radioactivity in consumer products must be developed in relation to potential exposure of the public. Above all, a clear benefit to the public with a minimum of risk must be shown. The major purpose of this Symposium on the Public Health Aspects of Peaceful Uses of Nuclear-Explosives is to focus attention on the health and safety aspects, present the results of safety analyses accomplished to date and other information necessary to an understanding of the public health aspects, and to identify areas where additional research is required. A general overview of the total symposium content is presented with emphasis on the relationship of the topics to public health. (author)

Public relations as public information

Energy Technology Data Exchange (ETDEWEB)

Coninx, C.

1983-01-01

To the man in the street, the topic of nuclear energy on the one hand is a highly emotional subject incorporating dangers hard to assess. However, on the other hand, there is in most cases little inclination to concern oneself with problems of energy economy. Public relations activities therefore frequently must motivate their adresses to accept information before they can actually inform. In this connection, the informing party must appear trustworthy and avoid that a teacher : pupil relationship is created. In addition, the changes in the socio-political environment must be taken into account. Within the industries and organizations engaged in the nuclear field there is the problem that the effects and the impact of public relations work can hardly be gaged by individually, which greatly hampers quantification of the work actually done.

Measuring transparency in public spending: Case of Czech public e-procurement information system

OpenAIRE

Chvalkovská, Jana; Skuhrovec, Jiří

2010-01-01

The objective of this paper is to analyze the potential of e-Government tools to enable the general public to oversee spending of public institutions. The paper illustrates the “watchdog” potential of reducing corruption by means of providing information to the public on the example of the Czech Public e-Procurement Information System (further called System). The System is an Internet portal, where public authorities announce their intention to purchase goods and services. Such announcements ...

Leading Public Design

DEFF Research Database (Denmark)

Bason, Christian

at all levels have taken up a variety of approaches inspired by the field of design, often in response to growing pressures to innovate. But how these approaches influence public innovation – how they change the roles of public managers, how they help managers generate new ideas and solutions...... – and whether, as some have suggested, they might signal the rise of new governance models or paradigms – these issues have not, with perhaps a few exceptions, been rigorously explored. In this thesis, I explore these issues by examining the experiences of public managers who have pioneered the use of design...... approaches. More specifically, I confront three questions: • Characterizing design practice: Within public sector organizations, what does the application of design approaches entail? Why do public managers look to and commission design, and what tools, techniques, processes and methods are brought into play...

Public Transparency

OpenAIRE

UNCTAD; World Bank

2018-01-01

This note provides guidance on the type of information about agricultural investments that investors and governments can make publicly available. Transparency about certain aspects of investments can improve relations between investors and communities, enable external stakeholders to hold investors to commitments, and improve investors’ public image. Although some information should be kep...

Public relations

International Nuclear Information System (INIS)

1998-01-01

Public relations activities continued in a well-proved form of organizing plant visits and Information Centre off - site activities. Bohunice NPPs were visited by the number of 7294 visitors in 1997. A brief account of activities in public relations carried out by the Nuclear power plants Jaslovske Bohunice in 1997 is presented

Valuing public sector risk exposure in transportation public-private partnerships.

Science.gov (United States)

2010-10-01

This report presents a methodological framework to evaluate public sector financial risk exposure when : delivering transportation infrastructure through public-private partnership (PPP) agreements in the United : States (U.S.). The framework is base...

The public spending crisis: a case study of Nigeria public sector

Directory of Open Access Journals (Sweden)

PhD(AccountingMBA.Mukoro Dick Oluku

2011-12-01

Full Text Available The objective of this paper is to discuss the differences in the concept and measurement of efficiency between the private and public sectors, stressing that the lessons from the private sector can only be transferred to the public sector if there is a proper awareness of these issues and constrains imposed by considerations of equity. In evaluating policy initiatives, the governments method for all the talk of “rolling back the public sector” and opposition companies of “cuts,” the public expenditure/EDP ration went up steadily during Obasanjo’s first term. However deep the divisions over what ought to be in the public sector, it is of paramount importance to all concerned that the resources are managed effectively. The paper argued that an attempt to instill into the public sector the cost consciousness of the best parts of the private sector is wholly admirable. In conclusion, the severity of the impending budgetary crises will make the search for greater efficiency in the public sector of paramount importance. The paper recommends that the common theme of all these cases in that an appropriate set of relative prices can encourage resources to be minimized. very great care has to be taken when introducing piecemeal charging in order to ensure that this does not have side-effects at odds with programme objectives

Metabolomic profiling of urinary changes in mice with monosodium glutamate-induced obesity

Czech Academy of Sciences Publication Activity Database

Pelantová, Helena; Bártová, Simona; Anýž, J.; Holubová, Martina; Železná, Blanka; Maletínská, Lenka; Novák, D.; Lacinová, Z.; Šulc, Miroslav; Haluzík, M.; Kuzma, Marek

2016-01-01

Roč. 408, č. 2 (2016), s. 567-578 ISSN 1618-2642 R&D Projects: GA ČR GA13-14105S; GA MŠk LO1509 Institutional support: RVO:61388971 ; RVO:61388963 Keywords : Mouse model * Monosodium glutamate (MSG) induced obesity * Diabetes Subject RIV: CE - Biochemistry Impact factor: 3.431, year: 2016

Public Performance

Science.gov (United States)

Krupp, E. C.

2013-01-01

America’s first planetaria all opened in the 1930s, and each was the distinctive product of local circumstances. In Los Angeles, the populist sensibilities of Griffith J. Griffith prompted him to value the transformative power of a personal encounter with a telescope, and he quickly embraced the idea of a public observatory with free access to all. Griffith Observatory and its planetarium emerged from that intent. Authenticity, intelligibility, and theatricality were fundamental principles in Griffith’s thinking, and they were transformed into solid and enduring scientific and astronomical values by those who actually guided the Observatory’s design, construction, and programming. That said, the public profile of Griffith Observatory was most defined by its inspired hilltop location, its distinctive, commanding architecture, and its felicitous proximity to Hollywood. The Observatory is theatric in placement and in appearance, and before the Observatory even opened, it was used as a motion picture set. That continuing vocation turned Griffith Observatory into a Hollywood star. Because entertainment industry objectives and resources were part of the Los Angeles landscape, they influenced Observatory programming throughout the Observatory’s history. Public astronomy in Los Angeles has largely been framed by the Observatory’s fundamental nature. It has exhibits, but it is not a museum. It has a planetarium, but it is essentially an observatory. As a public observatory, it is filled with instruments that transform visitors into observers. This role emphasized the importance of personal experience and established the perception of Griffith Observatory as a place for public gathering and shared contact with the cosmos. The Observatory’s close and continuous link with amateur astronomers made amateurs influential partners in the public enterprise. In full accord with Griffith J. Griffith’s original intent, Griffith Observatory has all been about putting

Public perceptions of risk

International Nuclear Information System (INIS)

Mann, J.M.

1983-01-01

Public perceptions of risk will probably always be unsatisfying to a scientist. Public perceptions are formed by the actions of institutions which have goals other than formation of an informed public opinion, such as the schools, the media, business and the government. In this environment, it seems unrealistic to expect public opinion to reflect scientific realities. The talk will focus on the media as an opinion-former and will discuss several non-nuclear issues as illustrations: plague in New Mexico, Toxic Shock Syndrome, and Injuries as a Public Health Problem. Ultimately however, we are confronted with two wonderfully complex matters: can risk be adequately expressed or measured in universally comprehensible or broadly acceptable terms; and the mysterious movements of the public and collective mind

DOE headquarters publications

Energy Technology Data Exchange (ETDEWEB)

None

1978-09-01

This bibliography provides listings of (mainly policy and programmatic) publications issued from the U.S. Department of Energy, Washington, D.C. The listings are arranged by the ''report code'' assigned to each of the major organizations at DOE Headquarters, followed by the three categories of environmental reports issued from DOE Headquarters. All of the publications listed, except for those shown as still ''in preparation,'' may be seen in the Energy Library. A title index arranged by title keywords follows the listings. Certain publications are omitted. They include such items as pamphlets, ''fact sheets,'' bulletins and weekly/monthly issuances of DOE's Energy Information Administration and Economic Regulatory Administration, and employee bulletins and newsletters. Omitted from the bibliography altogether are headquarters publications assigned other types of report codes--e.g., ''HCP'' (Headquarters Contractor Publication) and ''CONF'' (conference proceedings). (RWR)

Public and private health-care financing with alternate public rationing rules.

Science.gov (United States)

Cuff, Katherine; Hurley, Jeremiah; Mestelman, Stuart; Muller, Andrew; Nuscheler, Robert

2012-02-01

We develop a model to analyze parallel public and private health-care financing under two alternative public sector rationing rules: needs-based rationing and random rationing. Individuals vary in income and severity of illness. There is a limited supply of health-care resources used to treat individuals, causing some individuals to go untreated. Insurers (both public and private) must bid to obtain the necessary health-care resources to treat their beneficiaries. Given individuals' willingnesses-to-pay for private insurance are increasing in income, the introduction of private insurance diverts treatment from relatively poor to relatively rich individuals. Further, the impact of introducing parallel private insurance depends on the rationing mechanism in the public sector. We show that the private health insurance market is smaller when the public sector rations according to need than when allocation is random. Copyright © 2010 John Wiley & Sons, Ltd.

Publication of the bulletin

CERN Multimedia

2007-01-01

The final edition (Nos 51-52/2007 and 1-2-3/2008) of the last Bulletin of the year will appear on Friday 14 December and will cover events at CERN from 17 December 2007 to 18 January 2008. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate, by noon on Tuesday 11 December. The table below lists the 2008 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin publication 2008 Bulletin N° 4-5 Publication: Monday 21 january Submission deadline for announcements: Tuesday 15 January Bulletin N° 6-7 Publication: Monday 4 february Submission deadline for announcements: Tuesday 29 January Bulletin N° 8-9 Publication: Monday 18 february Submission deadline for announcements: Tuesday 12 February Bulletin N° 10-11 P...

International Atomic Energy Agency publications. Publications catalogue 2005 including full details of publications published in 2003-2004 and forthcoming in 2005 and a stocklist of publications published in 2001-2002

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-03-15

This Publications Catalogue lists all sales publications of the IAEA published in 2003, 2004 and forthcoming in 2005. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books.

International Atomic Energy Agency publications. Publications catalogue 2006 including full details of publications published in 2004-2005 and forthcoming in 2006 and a stocklist of publications published in 2002-2003

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-03-15

This Publications Catalogue lists all sales publications of the IAEA published in 2004, 2005 and forthcoming in 2006. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books.

International Atomic Energy Agency publications. Publications catalogue 2006 including full details of publications published in 2004-2005 and forthcoming in 2006 and a stocklist of publications published in 2002-2003

International Nuclear Information System (INIS)

2006-03-01

This Publications Catalogue lists all sales publications of the IAEA published in 2004, 2005 and forthcoming in 2006. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

International Atomic Energy Agency publications. Publications catalogue 2005 including full details of publications published in 2003-2004 and forthcoming in 2005 and a stocklist of publications published in 2001-2002

International Nuclear Information System (INIS)

2005-03-01

This Publications Catalogue lists all sales publications of the IAEA published in 2003, 2004 and forthcoming in 2005. Most IAEA publications are issued in English, some are also available in Arabic, Chinese, French, Russian or Spanish. This is indicated at the bottom of the book entry. A complete listing of all IAEA priced publications is available on the IAEA's web site: http://www.iaea.org/books

Ethics in public health research: privacy and public health at risk: public health confidentiality in the digital age.

Science.gov (United States)

Myers, Julie; Frieden, Thomas R; Bherwani, Kamal M; Henning, Kelly J

2008-05-01

Public health agencies increasingly use electronic means to acquire, use, maintain, and store personal health information. Electronic data formats can improve performance of core public health functions, but potentially threaten privacy because they can be easily duplicated and transmitted to unauthorized people. Although such security breaches do occur, electronic data can be better secured than paper records, because authentication, authorization, auditing, and accountability can be facilitated. Public health professionals should collaborate with law and information technology colleagues to assess possible threats, implement updated policies, train staff, and develop preventive engineering measures to protect information. Tightened physical and electronic controls can prevent misuse of data, minimize the risk of security breaches, and help maintain the reputation and integrity of public health agencies.

Public relations and ethics

Directory of Open Access Journals (Sweden)

Bajić Milan

2010-01-01

Full Text Available The aim of this paper is the analysis of different forms of PR implementation and research its relation with ethics in practice. 'Public relations' is the every-day term that represents the job that is widely used in all aspects of life and work in today's society. Public relations represent a specific form of communication that has a particular application in society. Public relations involve focusing on a public aspect of organization with the aim of building a positive attitude and image. Image of public relations as a profession is often unfairly negative, and the reason for this is unprofessional and unethical relation of individuals towards their profession. In practice ethics in public relations is often considered to be an oxymoron. Ethical thinking of experts in public relations goes from Biblical attitude 'all you want people to do to you, do even so to them' (Matthew 7:12to professional loyalty to organization they work for. Because of unethical appearance it is important to set the rules, in the form of codex by which the public relations professionals will set their behaviors. .

Public Health Departments

Data.gov (United States)

Department of Homeland Security — State and Local Public Health Departments in the United States Governmental public health departments are responsible for creating and maintaining conditions that...

Public Entrepreneurship and Innovation

OpenAIRE

Roberts, Nancy

1992-01-01

This article presents a conceptual framework of public entrepreneurship. Public entrepreneurship is defined as the generation of a novel or innovative idea and the design and implementation of the innovative idea into public sector practice. The conceptual framework is used to distinguish between public entrepreneurs and other actors in the policy process, and to clarify the differences between policy, political, executive, and bureaucratic entrepreneurs....

Research study on public relations and public participation in the nuclear energy field

International Nuclear Information System (INIS)

Gunji, Ikuko; Tabata, Rimiko; Otoshi, Sachio; Kuwagaki, Reiko; Ishibashi, Yoichiro

2006-01-01

The purpose of this research is to clarify the effect of public relations activities in the nuclear energy field and public participation toward the improvement of the risk literacy of nuclear energy. According to the survey results of the actual public relations activities taken by nuclear energy industry, the opportunity for interactive communications between the public and the industry is insufficient. Consequently, we propose building up more opportunities for participation and collaboration of citizens and industries in order to improve interactive communications reflecting public opinions and points of view. (author)

Public Private Partnership Benefits in Delivering Public Facilities in Malaysia

Directory of Open Access Journals (Sweden)

Sapri M.

2016-01-01

Full Text Available The development of infrastructure in developing country such as Malaysia was increasingly founded by the Public–Private Partnership (PPP scheme. Collaboration with private sector has become popular as a means to improve the delivery of public facilities. Yet, empirical evidence on how PPP initiative has benefits the delivery of public facilities within Malaysia context is lagging. The purpose of this paper is to identify and assess the perception of stakeholders on the benefits of adopting PPP in delivering public facilities in Malaysia. Literature review was carried out to identify PPP benefits, which were then incorporated into the questionnaire. The mean score and mean score ranking was conducted to assess the agreement level of stakeholders towards the PPP benefits. The overall findings show that the implementation of PPP has benefitted the delivery of public facilities in both financial and non-financial aspects. From the analysis, improvement in service quality is perceived as the top advantage followed by innovation in design and transfer of risk. The findings provide more informed basis on the rationale of PPP implementation and its potential in improving the delivery of public facilities within Malaysia context.

Pigs in Public Health

DEFF Research Database (Denmark)

Svendsen, Mette N.

2017-01-01

of public health, made me re-evaluate both what ‘public’ and what ‘health’ means in public health. In this commentary I provide a short personal account of that intellectual journey. I argue that entanglements between species make it urgent that public health scholars investigate the moral, socio......Animals are rare topics in public health science texts and speech despite the fact that animal bodies and lives are woven into the health of human populations, and vice versa. Years of ethnographic and documentary research – following pigs and their humans in and out of biomedical research – made......-economic, material, and bacterial passages between humans and animals that constitute the various publics of public health and profoundly shape the health of human and animal populations in a globalized world....

Genetics, health care, and public policy: an introduction to public health genetics

National Research Council Canada - National Science Library

Stewart, Alison

2007-01-01

... initiative About this book Further reading and resources Principles of public health The emergence of public health genetics The human genome project and 'genomic medicine' Community genetics Current developments in public health genetics Genomics and global health 2 Genetic science and technology Basic molecular genetics Genes and the geno...

Public Service Motivation as a Predictor of Attraction to the Public Sector

Science.gov (United States)

Carpenter, Jacqueline; Doverspike, Dennis; Miguel, Rosanna F.

2012-01-01

According to public service motivation theory, individuals with a strong public service orientation are attracted to government jobs. This proposition was investigated in three studies by measuring public sector motivation at a pre-entry level as an individual difference variable affecting perceptions of fit and organizational attraction. Results…

45 CFR 63.38 - Publications.

Science.gov (United States)

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Publications. 63.38 Section 63.38 Public Welfare... THE ASSISTANT SECRETARY FOR PLANNING AND EVALUATION Special Provisions § 63.38 Publications. Any publication or presentation resulting from or primarily related to Federal financial assistance under this...

Behavioral Public Administration: Connecting Psychology with European Public Administration Research

NARCIS (Netherlands)

Leth Olsen, Asmus; Tummers, L.G.|info:eu-repo/dai/nl/341028274; Grimmelikhuijsen, S.G.|info:eu-repo/dai/nl/313875405; Jilke, Sebastian

2017-01-01

Well-known public administration scholars have stressed the importance of psychological research for the study of public administration. Neighboring disciplines such as economics and political science, have witnessed the emergence of the psychology-informed subfields of behavioral economics and

The Oregon Public Health Policy Institute: Building Competencies for Public Health Practice

Science.gov (United States)

Yoon, Jangho; Bernell, Stephanie; Tynan, Michael; Alvarado, Carla Sarai; Eversole, Tom; Mosbaek, Craig; Beathard, Candice

2015-01-01

The Oregon Public Health Policy Institute (PHPI) was designed to enhance public health policy competencies among state and local health department staff. The Oregon Health Authority funded the College of Public Health and Human Sciences at Oregon State University to develop the PHPI curriculum in 2012 and offer it to participants from 4 state public health programs and 5 local health departments in 2013. The curriculum interspersed short instructional sessions on policy development, implementation, and evaluation with longer hands-on team exercises in which participants applied these skills to policy topics their teams had selected. Panel discussions provided insights from legislators and senior Oregon health experts. Participants reported statistically significant increases in public health policy competencies and high satisfaction with PHPI overall. PMID:26066925

Public participation and environmental impact assessment: Purposes, implications, and lessons for public policy making

International Nuclear Information System (INIS)

O'Faircheallaigh, Ciaran

2010-01-01

In recent years the need to enhance public participation in Environmental Impact Assessment (EIA), and the efficacy of alternative mechanisms in achieving this goal, have been central themes in the EIA literature. The benefits of public participation are often taken for granted, and partly for this reason the underlying rationale for greater public participation is sometimes poorly articulated, making it more difficult to determine how to pursue it effectively. The reasons for seeking public participation are also highly diverse and not always mutually consistent. There has been limited analysis of the implications of different forms and degrees of public participation for public decision making based on EIA, and little discussion of how experience with public participation in EIA relates to debates about participation in policy making generally. This paper distinguishes various purposes for public participation in EIA, and discusses their implications for decision making. It then draws on some general models of public participation in policy making to consider how approaches to participation in EIA can be interpreted and valued, and asks what EIA experience reveals about the utility of these models. It argues that the models pay insufficient attention to the interaction that can occur between different forms of public participation; and to the fact that public participation raises issues regarding control over decision making that are not subject to resolution, but must be managed through ongoing processes of negotiation.

Public Sphere

DEFF Research Database (Denmark)

Trenz, Hans-Jörg

2015-01-01

In modern societies, the public sphere represents the intermediary realm that supports the communication of opinions, the discovery of problems that need to be dealt with collectively, the channeling of these problems through the filter of the media and political institutions, and the realization...... of the collective will of the people in the act of democratic self-government. The concept of the public sphere is used across the fields of media and communication research, cultural studies and the humanities, the history of ideas, legal and constitutional studies as well as democracy studies. Historically......, public spheres have undergone structural transformations that were closely connected to the emergence of different mass media. More recently, they are subject to trends of transnationalization and digitalization in politics and society....

ORGANIZATION IN CONTEMPORARY PUBLIC SPHERE

Directory of Open Access Journals (Sweden)

Rosemarie HAINES

2013-12-01

Full Text Available The critical analysis of Habermas’ Public Sphere Theory and the comparative undertaking to the current day enables us to assert that in contemporary society, public sphere is no longer a political public sphere, this dimension being completed by a societal dimension, the public sphere has extended and now we can talk about partial public spheres in an ever more commercial environment. The new rebuilding and communication technologies create a new type of public character: the visible sphere – non-located, non-dialogical and open. Information and communication are more and more involved in the restructuring of capitalism on an international scale and the reorganization of leadership and management systems. The reevaluation of the public sphere, public opinion, communication allows us to define public sphere according to the profound mutations from today’s democratic societies.

42 CFR 401.106 - Publication.

Science.gov (United States)

2010-10-01

... 42 Public Health 2 2010-10-01 2010-10-01 false Publication. 401.106 Section 401.106 Public Health... GENERAL ADMINISTRATIVE REQUIREMENTS Confidentiality and Disclosure § 401.106 Publication. (a) Methods of publication. Materials required to be published under the provisions of The Freedom of Information Act, 5 U.S...

Impact of ICRP publication 68

International Nuclear Information System (INIS)

Carter, M.W.; Woods, D.A.

1996-01-01

ICRP Publication 61 was a temporary replacement for ICRP Publication 30. It gave ALIs but not the underlying dose conversion factors. ICRP Publication 68 has now been issued to replace Publication 61; it contains the dose conversion factors but not the ALIs, so comparison is impossible without carrying out calculations. This paper presents comparisons between the two publications and calculates the ICRP Publication 68 ALIs for some of the more common radionuclides. (author)

Putting the public (back) into public health: leadership, evidence and action.

Science.gov (United States)

South, J; Connolly, A M; Stansfield, J A; Johnstone, P; Henderson, G; Fenton, K A

2018-03-13

There is a strong evidence-based rationale for community capacity building and community empowerment as part of a strategic response to reduce health inequalities. Within the current UK policy context, there are calls for increased public engagement in prevention and local decision-making in order to give people greater control over the conditions that determine health. With reference to the challenges and opportunities within the English public health system, this essay seeks to open debate about what is required to mainstream community-centred approaches and ensure that the public is central to public health. The essay sets out the case for a reorientation of public health practice in order to build impactful action with communities at scale leading to a reduction in the health gap. National frameworks that support local practice are described. Four areas of challenge that could potentially drive an implementation gap are discussed: (i) achieving integration and scale, (ii) effective community mobilization, (iii) evidencing impact and (iv) achieving a shift in power. The essay concludes with a call to action for developing a contemporary public health practice that is rooted in communities and offers local leadership to strengthen local assets, increase community control and reduce health inequalities.

Public interest group involvement

International Nuclear Information System (INIS)

Shelley, P.

1986-01-01

Including public interest groups in the siting process for nuclear waste disposal facilities is of great importance. Controversial sitings often result in litigation, but involving public interest groups early in the process will lessen the change of this. They act as surrogates for the general public and should be considered as members of the team. It is important to remember though, that all public interest groups are different. In choosing public panels such as public advisory committees, members should not be chosen on the basis of some quota. Opposition groups should not be excluded. Also, it is important to put the right person in charge of the committee. The goal of public involvement is to identify the conflicts. This must be done during the decision process, because conflicts must be known before they can be eliminated. Regarding litigation, it is important to ease through and around legal battles. If the siting process has integrity and a good faith effort has been shown, the court should uphold the effort. In addition, it is important to be negotiable and to eliminate shortcuts

Qing brick tea (QBT) aqueous extract protects monosodium glutamate-induced obese mice against metabolic syndrome and involves up-regulation Transcription Factor Nuclear Factor-Erythroid 2-Related Factor 2 (Nrf2) antioxidant pathway.

Science.gov (United States)

Gao, Wenqi; Xiao, Changyi; Hu, Jun; Chen, Biaoxin; Wang, Chunyan; Cui, Bangping; Deng, Pengyi; Yang, Jian; Deng, Zhifang

2018-04-18

Qing brick tea (QBT), traditional and popular beverage for Chinese people, is an important post-fermentation dark tea. Our present study was performed to investigate the ameliorative effects of QBT aqueous extract on metabolic syndrome (Mets) in monosodium glutamate-induced obese mice and the potential mechanisms. Monosodium glutamate-induced obese mice were used to evaluate the anti-Mets effects of QBT. Content levels of malonaldehyde (MDA), reactive oxygen species (ROS) and protein carbonylation, antioxidant enzyme activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), catalase (CAT), glutathione reductase (GR) in the skeletal muscle were assessed by commercial kits, respectively. Western blot and Q-PCR were used to detect the expressions of Transcription Factor Nuclear Factor-Erythroid 2-Related Factor 2 (Nrf2) signaling pathway and downstream antioxidant factors. In addition, activity of AKT signaling and expression of glucose transporter type 4 (GLUT4) in the skeletal muscle were investigated by western blot. QBT treatment limited gain of body weight, waistline and LEE index, improved insulin resistance and glucose intolerance, reduced lipid level in MSG mice. Content levels of MDA, ROS and protein carbonylation in skeletal muscle of QBT group were significantly improved compared to those of MSG mice. The antioxidant enzyme activities of SOD, GPx, CAT, and GR were increased in skeletal muscle of MSG mice intervened with QBT. After 20-week QBT treatment, Nrf2 signaling pathway and downstream antioxidant factors were both increased in the skeletal muscle. In addition, QBT treatment improved insulin signaling by preferentially augmenting AKT signaling, as well as increased the protein expression of GLUT4 in the skeletal muscle. Our results showed that QBT intake was effective in protecting monosodium glutamate-induced obese mice against metabolic syndrome and involved in the Nrf2 signaling pathway in the skeletal muscle. Copyright © 2018

Large Scale Gaussian Processes for Atmospheric Parameter Retrieval and Cloud Screening

Science.gov (United States)

Camps-Valls, G.; Gomez-Chova, L.; Mateo, G.; Laparra, V.; Perez-Suay, A.; Munoz-Mari, J.

2017-12-01

Current Earth-observation (EO) applications for image classification have to deal with an unprecedented big amount of heterogeneous and complex data sources. Spatio-temporally explicit classification methods are a requirement in a variety of Earth system data processing applications. Upcoming missions such as the super-spectral Copernicus Sentinels EnMAP and FLEX will soon provide unprecedented data streams. Very high resolution (VHR) sensors like Worldview-3 also pose big challenges to data processing. The challenge is not only attached to optical sensors but also to infrared sounders and radar images which increased in spectral, spatial and temporal resolution. Besides, we should not forget the availability of the extremely large remote sensing data archives already collected by several past missions, such ENVISAT, Cosmo-SkyMED, Landsat, SPOT, or Seviri/MSG. These large-scale data problems require enhanced processing techniques that should be accurate, robust and fast. Standard parameter retrieval and classification algorithms cannot cope with this new scenario efficiently. In this work, we review the field of large scale kernel methods for both atmospheric parameter retrieval and cloud detection using infrared sounding IASI data and optical Seviri/MSG imagery. We propose novel Gaussian Processes (GPs) to train problems with millions of instances and high number of input features. Algorithms can cope with non-linearities efficiently, accommodate multi-output problems, and provide confidence intervals for the predictions. Several strategies to speed up algorithms are devised: random Fourier features and variational approaches for cloud classification using IASI data and Seviri/MSG, and engineered randomized kernel functions and emulation in temperature, moisture and ozone atmospheric profile retrieval from IASI as a proxy to the upcoming MTG-IRS sensor. Excellent compromise between accuracy and scalability are obtained in all applications.

PUBLIC POLICY AND TAXATION

Directory of Open Access Journals (Sweden)

IOSIF MOLDOVAN

2014-10-01

Full Text Available The state administration process and hence also the economy coordination effort requires the promotion of robust, consistent and transparent public policy, which must be accepted by all stakeholders of economic development. Public policy is a set of measures taken by the authorities legally constituted as public power. Under normal conditions these policy aims at improving living conditions of citizens by developing grounded strategies which are applied by measures implemented to stimulate economic development in all its complexity by harmonizing the efforts of the institutional and non-institutional bodies responsible for ensuring the overall public interest. In Romania, public policies, especially fiscal ones on which we dwell, not reached in many cases the expected effects primarily because of their superficial grounding, lack of transparency, unpredictability, poor communication and secondly as an effect of ineffective management of public financial resources.

37 CFR 1.221 - Voluntary publication or republication of patent application publication.

Science.gov (United States)

2010-07-01

... filing system requirements and be accompanied by the publication fee set forth in § 1.18(d) and the..., the Office will not publish the application and will refund the publication fee. (b) The Office will... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Voluntary publication or...

75 FR 30068 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2010-05-28

...,307: Simclar International Corporation, Kenosha, WI: January 14, 2009 TA-W-73,317A: Sappi Fine Paper N... Semiconductor, Inc., Microcontroller Solutions Group (MSG), Austin, TX: December 9, 2008 TA-W-73,200: Sabre...: September 25, 2008 TA-W-72,551: American Tube and Paper Company, Totowa, NJ: October 7, 2008 TA-W-72,690...

46 CFR 531.9 - Publication.

Science.gov (United States)

2010-10-01

... 46 Shipping 9 2010-10-01 2010-10-01 false Publication. 531.9 Section 531.9 Shipping FEDERAL... Publication of Essential Terms § 531.9 Publication. (a) Contents. All authorized persons who choose to file... contained in a publication widely available to the public and well known within the industry. Reference may...

Productivity in Public Services

OpenAIRE

Helen Simpson

2007-01-01

This paper discusses issues arising in the measurement of productivity in public services. Compared to measuring productivity in the private sector difficulties arise because the output of public services is often un-priced and because some public services are consumed collectively. A key problem is measuring the full range of outputs and quality improvements delivered by public sector organisations that are valued by society. Without comprehensive measures of output productivity statistics m...

Public Sector and Europeanization Challenges

Directory of Open Access Journals (Sweden)

Lucica Matei

2006-02-01

Accepting the market-type mechanisms instead of bureaucratic mechanisms, meaning not the simple provision of public services but the creation of some governmental “actors”, functioning completely on commercial bases, supporting the development of the partnerships between the public and private sector, introducing privatisation is achieved in view of creating “the facilitating state”. We discuss about “facilities” such as citizens and society involvement in public businesses, making public administration more citizen-friendly and the state closer to the public need. The citizens’ involvement, as customers in the flow of the public service contributes to creating an organic ensemble characterised by two fundamental dimensions: level and type of influence of the customers and the private-public dichotomy. Synthesising, the relationships and market mechanisms enable to the public sector to get closer to the public needs and to create a modern administration based on efficiency, effectiveness and openness towards change.

Public Finance Administration. Second Edition.

Science.gov (United States)

Reed, B. J.; Swain, John W.

This book is intended for the nonexpert in finance who has a public administration background. It opens with a broad introduction to public finance administration and how this job is related to public budgeting, the practice of public-sector accounting, and the economic concepts of money and value. Issues surrounding public revenue, its sources,…

Public health workforce employment in US public and private sectors.

Science.gov (United States)

Kennedy, Virginia C

2009-01-01

The purpose of this study was to describe the number and distribution of 26 administrative, professional, and technical public health occupations across the array of US governmental and nongovernmental industries. This study used data from the Occupational Employment Statistics program of the US Bureau of Labor Statistics. For each occupation of interest, the investigator determined the number of persons employed in 2006 in five industries and industry groups: government, nonprofit agencies, education, healthcare, and all other industries. Industry-specific employment profiles varied from one occupation to another. However, about three-fourths of all those engaged in these occupations worked in the private healthcare industry. Relatively few worked in nonprofit or educational settings, and less than 10 percent were employed in government agencies. The industry-specific distribution of public health personnel, particularly the proportion employed in the public sector, merits close monitoring. This study also highlights the need for a better understanding of the work performed by public health occupations in nongovernmental work settings. Finally, the Occupational Employment Statistics program has the potential to serve as an ongoing, national data collection system for public health workforce information. If this potential was realized, future workforce enumerations would not require primary data collection but rather could be accomplished using secondary data.

Development of an online tool for public health: the European Public Health Law Network.

Science.gov (United States)

Basak, P

2011-09-01

The European Public Health Law Network was established in 2007 as part of the European Union (EU) co-funded Public Health Law Flu project. The aims of the website consisted of designing an interactive network of specialist information and encouraging an exchange of expertise amongst members. The website sought to appeal to academics, public health professionals and lawyers. The Public Health Law Flu project team designed and managed the website. Registered network members were recruited through publicity, advertising and word of mouth. Details of the network were sent to health organizations and universities throughout Europe. Corresponding website links attracted many new visitors. Publications, news, events and a pandemic glossary became popular features on the site. Although the website initially focused only on pandemic diseases it has grown into a multidisciplinary website covering a range of public health law topics. The network contains over 700 publications divided into 28 public health law categories. News, events, front page content, legislation and the francophone section are updated on a regular basis. Since 2007 the website has received over 15,000 views from 156 countries. Newsletter subscribers have risen to 304. There are now 723 followers on the associated Twitter site. The European Public Health Law Network has been a successful and innovative site in the area of public health law. Interest in the site continues to grow. Future funding can contribute to a bigger site with interactive features and pages in a wider variety of languages to attract a wider global audience. Copyright © 2011 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

The Public Health Innovation Model: Merging Private Sector Processes with Public Health Strengths.

Science.gov (United States)

Lister, Cameron; Payne, Hannah; Hanson, Carl L; Barnes, Michael D; Davis, Siena F; Manwaring, Todd

2017-01-01

Public health enjoyed a number of successes over the twentieth century. However, public health agencies have arguably been ill equipped to sustain these successes and address the complex threats we face today, including morbidity and mortality associated with persistent chronic diseases and emerging infectious diseases, in the context of flat funding and new and changing health care legislation. Transformational leaders, who are not afraid of taking risks to develop innovative approaches to combat present-day threats, are needed within public health agencies. We propose the Public Health Innovation Model (PHIM) as a tool for public health leaders who wish to integrate innovation into public health practice. This model merges traditional public health program planning models with innovation principles adapted from the private sector, including design thinking, seeking funding from private sector entities, and more strongly emphasizing program outcomes. We also discuss principles that leaders should consider adopting when transitioning to the PHIM, including cross-collaboration, community buy-in, human-centered assessment, autonomy and creativity, rapid experimentation and prototyping, and accountability to outcomes.

The Public Health Innovation Model: Merging Private Sector Processes with Public Health Strengths

Directory of Open Access Journals (Sweden)

Cameron Lister

2017-08-01

Full Text Available Public health enjoyed a number of successes over the twentieth century. However, public health agencies have arguably been ill equipped to sustain these successes and address the complex threats we face today, including morbidity and mortality associated with persistent chronic diseases and emerging infectious diseases, in the context of flat funding and new and changing health care legislation. Transformational leaders, who are not afraid of taking risks to develop innovative approaches to combat present-day threats, are needed within public health agencies. We propose the Public Health Innovation Model (PHIM as a tool for public health leaders who wish to integrate innovation into public health practice. This model merges traditional public health program planning models with innovation principles adapted from the private sector, including design thinking, seeking funding from private sector entities, and more strongly emphasizing program outcomes. We also discuss principles that leaders should consider adopting when transitioning to the PHIM, including cross-collaboration, community buy-in, human-centered assessment, autonomy and creativity, rapid experimentation and prototyping, and accountability to outcomes.

Towards a public health profession

DEFF Research Database (Denmark)

Foldspang, Anders

2015-01-01

in the theoretical as well as the practical potential of the public health professional. Thus, he and she must be able to perform, what WHO Europe has developed as Essential Public Health Operations (EPHOs).3 This, in turn, implies that the public health professional possesses the set of intellectual (knowledge...... endorsed by WHO Europe’s member states as the basis for the public health education in Europe.5 The sections of the lists include: Public health methods; Population health and: Its social and economic determinants, and: Its material environmental determinants; Man-made interventions and systems, namely...... Health policy, health economics, organizational theory, health legislation, and public health leadership and management; Health promotion—health education, health protection, disease prevention; public health ethics. This should form the central part of the basis for all public health professionals...

Changing Times: A Changing Public Sector May Require Changes to Public Management Education Programmes

Science.gov (United States)

Oldfield, Chrissie

2017-01-01

It is becoming apparent that the environment in which Executive Masters in Public Administration programmes operate has changed dramatically in the wake of economic crisis and subsequent cuts in public spending. Changes in the funding of public sector organisations has been compounded by a broader "crisis" in the wider public sector…

Violence defied? : A review of prevention of violence in public and semi-public domain

NARCIS (Netherlands)

Knaap, L.M. van der; Nijssen, L.T.J.; Bogaerts, S.

2006-01-01

This report provides a synthesis of 48 studies of the effects of the prevention of violence in the public and semi-public domain. The following research questions were states for this study:What measures for the prevention of violence in the public and semi-public domain are known and have been

Public Sector and Europeanization Challenges

Directory of Open Access Journals (Sweden)

Lucica Matei

2006-04-01

Full Text Available The paper emphasises the role of the market-type mechanisms within the activity of the organisations from the public sector. The end of the 20th century was defined by the effects of the public sector reform. The public sector is placed within the cultural and political environment of each country and the reforms have aimed to redefine the structures of the state organisations in the economy and the relationships such as market-government, government-bureaucracy, government- citizens, bureaucracy-citizens, civil servants-politicians-citizens. The public sector reform, achieved at the managerial systems, organisational structures and regulations levels is accompanied by specific and structural reforms. Accepting the market-type mechanisms instead of bureaucratic mechanisms, meaning not the simple provision of public services but the creation of some governmental “actors”, functioning completely on commercial bases, supporting the development of the partnerships between the public and private sector, introducing privatisation is achieved in view of creating “the facilitating state”. We discuss about “facilities” such as citizens and society involvement in public businesses, making public administration more citizen-friendly and the state closer to the public need. The citizens’ involvement, as customers in the flow of the public service contributes to creating an organic ensemble characterised by two fundamental dimensions: level and type of influence of the customers and the private-public dichotomy. Synthesising, the relationships and market mechanisms enable to the public sector to get closer to the public needs and to create a modern administration based on efficiency, effectiveness and openness towards change.

How public relations works: theoretical roots and public relations perspectives

NARCIS (Netherlands)

Ihlen, Ø.; van Ruler, B.

2007-01-01

Public relations is often studied from a managerial, instrumental perspective or a psychological, behavioral perspective. To understand the role of public relations in building trust or mistrust and to develop - or destroy - a license to operate, it needs also to be studied as a social phenomenon.

Public safety around dams

Energy Technology Data Exchange (ETDEWEB)

Bourassa, H. [Centre d' expertise hydrique du Quebec, Quebec, PQ (Canada)

2009-07-01

Fourty public dams are managed on a real-time basis by the Centre d'expertise hydrique du Quebec (CEHQ). This presentation described the public dams owned by the CEHQ and discussed the public safety measures at the dams. The dams serve various purposes, including protection against floods; industrial or drinking water supply; resort or recreational activities; hydroelectric development; and wildlife conservation. Trigger events were also discussed, such as the complaint at Rapides-des-Cedres dam and deaths that occurred in 2004 when water from a dam was released without warning. Several photographs were presented to illustrate that people were unaware of the danger. Initiatives aimed at raising awareness and studying public safety issues were discussed. A pilot project was launched and a permanent committee was created to evaluate all aspects of public safety at the dams owned by CEHQ. The first tasks of the committee were to establish requirements for waterway safety barriers, both upstream and downstream, for all public dams; to establish requirements for safety signage for all public dams; and to develop criteria to decide on safety signage at each dam. figs.

Public safety around dams

Energy Technology Data Exchange (ETDEWEB)

Bourassa, H [Centre d' expertise hydrique du Quebec, Quebec, PQ (Canada)

2009-07-01

Fourty public dams are managed on a real-time basis by the Centre d'expertise hydrique du Quebec (CEHQ). This presentation described the public dams owned by the CEHQ and discussed the public safety measures at the dams. The dams serve various purposes, including protection against floods; industrial or drinking water supply; resort or recreational activities; hydroelectric development; and wildlife conservation. Trigger events were also discussed, such as the complaint at Rapides-des-Cedres dam and deaths that occurred in 2004 when water from a dam was released without warning. Several photographs were presented to illustrate that people were unaware of the danger. Initiatives aimed at raising awareness and studying public safety issues were discussed. A pilot project was launched and a permanent committee was created to evaluate all aspects of public safety at the dams owned by CEHQ. The first tasks of the committee were to establish requirements for waterway safety barriers, both upstream and downstream, for all public dams; to establish requirements for safety signage for all public dams; and to develop criteria to decide on safety signage at each dam. figs.

Public information plan. Version 2

International Nuclear Information System (INIS)

1993-01-01

The Public Information Plan is intended to be used in conjunction with the U.S. Department of Energy (DOE) Uranium Mill Tailings Remedial Action (UMTRA) Project Public Participation Plan. The Public Participation Pion describes the DOE procedure for involving the public in the decision-making process related to the UMTRA Project during the stages at which public participation is required and solicited. This Public Information Plan describes the department's procedure for communicating with the public about project policies, plans, and activities. Together, these complementary plans describe the DOE public affairs program for the UMTRA Project. This project was authorized by Congress in the Uranium Mill Tailings Radiation Control Act (UMTRCA) of 1978, (Public Law (PL) 95-6041), as amended. The Act provides for a cooperative effort with affected states and Indian tribes for the cleanup of designated abandoned or inactive uranium mill tailings sites, which are located in 10 states, 9 of them west of the Mississippi River. The public has a right to know about proposed government actions and to be heard in the planning of activities that influence their lives. The UMTRA Project is unclassified and the DOE provides accurate information about policy and project activities to interested stakeholders, including the news media, in a timely way. The DOE encourages states and local governments, as well as individuals, to join actively in the decision-making process. This is intended to ensure that the resulting decisions are made with full knowledge of the public's views and that these decisions address the public's concerns to the extent possible within the law. The DOE, through the implementation of the Public Information Plan, keeps the public informed on matters such as health concerns, environmental issues, remedial action construction plans, project costs, and specific site activities

Public acceptance of small reactors

International Nuclear Information System (INIS)

McDougall, D.S.

1997-01-01

The success of any nuclear program requires acceptance by the local public and all levels of government involved in the decision to initiate a reactor program. Public acceptance of a nuclear energy source is a major challenge in successful initiation of a small reactor program. In AECL's experience, public acceptance will not be obtained until the public is convinced that the specific nuclear program is needed, safe and economic and environmental benefit to the community. The title of public acceptance is misleading. The objective of the program is a fully informed public. The program proponent cannot force public acceptance, which is beyond his control. He can, however, ensure that the public is informed. Once information has begun to flow to the public by various means as will be explained later, the proponent is responsible to ensure that the information that is provided by him and by others is accurate. Most importantly, and perhaps most difficult to accomplish, the proponent must develop a consultative process that allows the proponent and the public to agree on actions that are acceptable to the proponent and the community

In Search of Public Value

DEFF Research Database (Denmark)

Pedersen, Dorthe

This paper takes it point of departure in the vision of educating public leaders and managers with the ability to create public value in networked governance structure. The purpose of the paper it to revise this vision by unpacking the notion of public value in contemporary governance and discuss...... the implications for the public leadership and public leadership programs. Drawing on insights from sociology of law and governmentality a set of key tensions inherent in public value discourse are identified as the diagnostic impetus to consider the somewhat excessive leadership figure put forward...... in the literature. The paper shows that the notion of public value is rather contested and that it imply a certain kind of hybridization of public administration into opposing identity spheres. Instead of forming af 'whole system' as suggested in the literature, the hybridization implicate an ongoing suspension...

STRATEGI KOMUNIKASI PUBLIC RELATIONS

Directory of Open Access Journals (Sweden)

Artis Artis

2011-11-01

Full Text Available Living man in interrelates society. Relationship among human being done by gets communication so man one by another one mutually understand and influence regard for the benefit, it that always been practiced by Public Relations( liaison in a governance and also firm institute to reach to the effect which ices. The institute of Public Relations declares for,”Public Relations is overall effort which be passed off by design and berkesenambungan in order to creates and pet keenness and mutual understanding among an organization with whole its member “. In this case, Public Relations in give distribution on manajement's strategy there is two: First, Doing task as part of Public Relations's strategy and involvement in comprehensive process and gives benefit for management an organization. Both of, Public Relations gets role in management strategy in bring off activity to reach to the effect good one gets internal character and also external one correspond to that desirable by good institute on level governance and firm.

Programming for the Public Good: Ensuring Public Value Through the Cooperative Extension Program Development Model

Directory of Open Access Journals (Sweden)

Nancy Franz

2015-06-01

Full Text Available Effective Cooperative Extension programs produce important private and public value for individuals, families, businesses, and communities. However, the public value of Extension programming often goes unmeasured and unarticulated. Extension needs to reclaim its role as a key provider of public value for Land-Grant Universities through strong educational programs driven by infusing public value into all elements of the Extension Program Development Model. This article describes Extension’s public value movement including organizational, professional, program, and scholarship development efforts to enhance public good effectiveness articulation. Lessons learned, implications, and next steps for Extension’s public value success through a strong program development model are also shared.

Profile of Public Health Leadership.

Science.gov (United States)

Little, Ruth Gaskins; Greer, Annette; Clay, Maria; McFadden, Cheryl

2016-01-01

Public health leaders play pivotal roles in ensuring the population health for our nation. Since 2000, the number of schools of public health has almost doubled. The scholarly credentials for leaders of public health in academic and practice are important, as they make decisions that shape the future public health workforce and important public health policies. This research brief describes the educational degrees of deans of schools of public health and state health directors, as well as their demographic profiles, providing important information for future public health leadership planning. Data were extracted from a database containing information obtained from multiple Web sites including academic institution Web sites and state government Web sites. Variables describe 2 sets of public health leaders: academic deans of schools of public health and state health directors. Deans of schools of public health were 73% males and 27% females; the PhD degree was held by 40% deans, and the MD degree by 33% deans. Seventy percent of deans obtained their terminal degree more than 35 years ago. State health directors were 60% males and 40% females. Sixty percent of state health directors had an MD degree, 4% a PhD degree, and 26% no terminal degree at all. Sixty-four percent of state health directors received their terminal degree more than 25 years ago. In addition to terminal degrees, 56% of deans and 40% of state health directors held MPH degrees. The findings call into question competencies needed by future public health professionals and leadership and the need to clarify further the level of public health training and degree type that should be required for leadership qualifications in public health.

Public Service Motivation and Attraction to Public Versus Private Sector Employment

DEFF Research Database (Denmark)

Pedersen, Mogens Jin

2013-01-01

of economics, political science, and law, this article tests (1) the relationship between PSM and attraction to public versus private sector employment, and (2) the moderating effect on this relationship of students’ academic field of study (i.e., their profession once graduated). Overall, results underscore...... the multidimensionality of the PSM construct, as the PSM dimension of “public interest” is positively associated with attraction to public sector employment and negatively associated with attraction to private sector employment, while the PSM dimension of “compassion” is unrelated to both. Importantly, however......Despite extensive public service motivation (PSM) research, our knowledge of PSM’s influence on individuals’ sector employment preferences is limited. Few studies examine this relationship by suitable research designs and the empirical findings are mixed. Using a sample of 718 Danish students...

Performance in Public Organizations

DEFF Research Database (Denmark)

Andersen, Lotte Bøgh; Boesen, Andreas; Pedersen, Lene Holm

2016-01-01

of management and performance are classified. The results illustrate how a systematization of the conceptual space of performance in public organizations can help researchers select what to study and what to leave out with greater accuracy while also bringing greater clarity to public debates about performance.......Performance in public organizations is a key concept that requires clarification. Based on a conceptual review of research published in 10 public administration journals, this article proposes six distinctions to describe the systematic differences in performance criteria: From which stakeholder...

Public Procurement and Innovation

DEFF Research Database (Denmark)

Rolfstam, Max

be understood as a special case of innovation, where social processes – and consequently the institutions governing these social processes – need to be considered. This book contributes to our understanding with a detailed institutional analysis of the public procurement of innovation.......Max Rolfstam examines the increasing emphasis on public procurement as a means to stimulate innovation and the theoretical implications of this policy development. While ‘regular’ public procurement may be regarded as the outcome of anonymous market processes, public procurement of innovation must...

NRCN publications in 1977

International Nuclear Information System (INIS)

Kuznietz, M.; Makeveth, D.; Israeli, O.

1978-09-01

The front-pages of 24 works, written by employees of the Nuclear Research Center - Negev, and published in 1977 by the Publishing Department of its Scientific and Technical Information Service, as publications in the NRCN series or in the NRCN(ER), NRCN(GP), and NRCN(TN) sub-series, are presented. The front-pages include the respective NRCN serial or sub-serial number, title, authors, date of publication, and abstract (and date of receipt, if substantially preceding the date of publication) in the original language (Hebrew or English). The front-page translations (into English or Hebrew, respectively) are also included. Various data, concerning the NRCN publications in 1977, are given, as well as a list of all publications and alphabetical lists of authors (in Hebrew and Latin transliteration)

Public sector innovation

DEFF Research Database (Denmark)

Wegener, Charlotte

2012-01-01

This paper explores the value dimension of public innovation in the light of practitioners’ values and asks why there seems to be a clash between innovation imperatives and workplace practices in the public sector. The paper contributes to the research on public innovation from a practice...... perspective by providing evidence from an ethnographic field study on innovation in social and health care studies in Denmark. These studies are part of the vocational education and training (VET) system, which combines coursework at a college and internship in the elder care sector. The study is thus cross...... initiate innovations grounded in their values. The main point put forward is that the value dimension of public innovation must be understood not only in terms of value creation (economic or non-economic), which frontline practitioners are required to contribute to, but also as value-based practices...

Constituting Public Engagement

DEFF Research Database (Denmark)

Davies, Sarah Rachael

2013-01-01

understanding of science to those of public engagement with science and technology (PEST), and the histories, or genealogies, of such models. Data from two qualitative studies-a case study of one of the United Kingdom'ssix Beacons for Public Engagement and a study of contract research staff-are used......This article uses data from two U.K. studies in order to explore the meanings attached to public engagement. It focuses on two issues of importance to contemporary discussions of science communication: the degree to which there has been a smooth transition, in practice, from models of public...... to characterize the ways in which U.K. academic communities understand PEST. It is argued that engagement is construed as multiple, relational, and outcomes oriented, with seven key outcomes ranging from better research to empowered individuals. These differences are traced to personal and professional...

Publication point indicators

DEFF Research Database (Denmark)

Elleby, Anita; Ingwersen, Peter

2010-01-01

The paper presents comparative analyses of two publication point systems, The Norwegian and the in-house system from the interdiscplinary Danish Institute for International Studies (DIIS), used as case in the study for publications published 2006, and compares central citation-based indicators...... with novel publication point indicators (PPIs) that are formalized and exemplified. Two diachronic citation windows are applied: 2006-07 and 2006-08. Web of Science (WoS) as well as Google Scholar (GS) are applied to observe the cite delay and citedness for the different document types published by DIIS...... for all document types. Statistical significant correlations were only found between WoS and GS and the two publication point systems in between, respectively. The study demonstrates how the nCPPI can be applied to institutions as evaluation tools supplementary to JCI in various combinations...

78 FR 52997 - Connected Vehicle Research Program Public Meeting; Notice of Public Meeting

Science.gov (United States)

2013-08-27

... DEPARTMENT OF TRANSPORTATION Connected Vehicle Research Program Public Meeting; Notice of Public... overview of the ITS JPO Connected Vehicle research program. The meeting will take place September 24 to 26... . The public meeting is the best opportunity to learn details about the Connected Vehicle research...

Assessment of the Public Procurement Role in Public Sector Modernization in Russia

Directory of Open Access Journals (Sweden)

Averkieva Elena, S.

2016-03-01

Full Text Available The impact of public procurement on the Russian economy is investigated in the paper. An assessment of the system’s effect on national competitiveness and the activities of small businesses is provided. Public contract system is a versatile tool that can be used to control a wide variety of economic sectors. Every year, the share of public sector in the Russian economy is increasing, that means the state influence on economic processes taking place in the country is growing steadily. First of all the importance of public procurement in the Russian economy can be estimated by matching parameters of the budgetary system and GDP. The interrelationship of public procurement and national competitiveness is identified in the paper based on the consideration of measures to ensure energy efficiency and national treatment. Efficient spending of budget funds, as stated in the objectives of the contract system, is analyzed by the indicator of the savings in absolute and relative terms. Indicators of system openness, which will improve the monitoring of its transparency, are given to determine the effect on the economy of corruption component of public procurement.

OPG waterways public safety program

Energy Technology Data Exchange (ETDEWEB)

Bennett, T [Ontario Power Generation Inc., Niagara Falls, ON (Canada)

2009-07-01

Ontario Power Generation (OPG) has 64 hydroelectric generating stations, 241 dams, and 109 dams in Ontario's registry with the International Commission on Large Dams (ICOLD). In 1986, it launched a formal dam safety program. This presentation addressed the importance of public safety around dams. The safety measures are timely because of increasing public interaction around dams; the public's unawareness of hazards; public interest in extreme sports; easier access by recreational vehicles; the perceived right of public to access sites; and the remote operation of hydroelectric stations. The presentation outlined the OPG managed system approach, with particular reference to governance; principles; standards and procedures; and aspects of implementation. Specific guidelines and governing documents for public safety around dams were identified, including guidelines for public safety of waterways; booms and buoys; audible warning devices and lights; public safety signage; fencing and barricades; and risk assessment for public safety around waterways. The presentation concluded with a discussion of audits and management reviews to determine if safety objectives and targets have been met. figs.

No effect of 16 weeks flavor enhancement on dietary intake and nutritional status of nursing home eldery

NARCIS (Netherlands)

Essed, N.H.; Staveren, van W.A.; Kok, F.J.; Graaf, de C.

2007-01-01

There is a lack of data to support the long-term effect of flavor enhancement on food intake and nutritional status. Our aim was to determine if daily addition of 700 mg flavor and/or 300 mg monosodium glutamate (MSG) to the animal protein part of the cooked meal for 16 weeks leads to an increase in

47 CFR 80.415 - Publications.

Science.gov (United States)

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Publications. 80.415 Section 80.415... MARITIME SERVICES Station Documents § 80.415 Publications. (a) The following publications listed in the.... These publications may be purchased from: International Telecommunication Union, General Secretariat...

'The Public Spectre'

DEFF Research Database (Denmark)

Jepsen, Kim Sune Karrasch; Bertilsson, Margareta; Delgado, Ana

2016-01-01

This paper is concerned with how forms of publics come into being in situations of technological innovation and change. The paper attends to sudden social formations which arise as responses to what is perceived of as threatening socio-technical inventions into the routine of everyday social life....... We revisit the Dewey-Lippmann debate, and we look at spontaneous citizens’ reactions towards emerging technologies such as Google Street View as well as we discuss some institutionally organized events of public engagement with science. As we explore the formation of publics inside and outside...

Energy and the public: public awareness workshop and plenary session

Energy Technology Data Exchange (ETDEWEB)

1979-07-01

This publication of these two sessions of the conference on February 22 and 23, 1979 was prepared from a verbatim record made by a reporting firm. A separate abstract was prepared for each of the seventeen papers of the public awareness workshops and of the six papers of the plenary session.

Going public

DEFF Research Database (Denmark)

Meyer, Gitte; Sandøe, Peter

2012-01-01

conduct, contains a tacit maxim of openness which may naturally be extended to cover the public relations of science. Discussing openness as access, accountability, transparency and receptiveness, the argumentation concentrates on the possible prevention of misconduct with respect to, on the one hand......The paper addresses issues of scientific conduct regarding relations between science and the media, relations between scientists and journalists, and attitudes towards the public at large. In the large and increasing body of literature on scientific conduct and misconduct, these issues seem...... deal with ethical public relations issues, guided by a norm or maxim of openness. Drawing on and rethinking the CUDOS codification of the scientific ethos, as it was worked out by Robert K. Merton in 1942, we propose that this, which is echoed in current codifications of norms for good scientific...

Postmodern Public Administration

DEFF Research Database (Denmark)

Bogason, Peter

2005-01-01

Discussion of the trends towards more uses of postmodern analysis within the discipline of public administration, particularly in the USA......Discussion of the trends towards more uses of postmodern analysis within the discipline of public administration, particularly in the USA...

Ethics in Online Publications.

Science.gov (United States)

Vervaart, Peter

2014-10-01

Journals have been publishing the results of scientific investigations since the founding of Philosophical Transactions in 1665. Since then we have witnessed a massive expansion in the number of journals to the point that there are now approximately 28,000 active, peer reviewed journals collectively publishing more than 1.8 million articles per year. Before the mid-1990s, these journals were only available on paper but by the end of the 20th century, most journals had moved to online platforms. Online publication has also served as the impetus for the move to 'open-access' to the information contained in journals. The fact that a publication is 'on-line' and 'open-access' does not negate the responsibility of the author and the publisher to publish in an ethical way. [1] The document produced by the IFCC Ethics Task Force (TF-E) on publication ethics states that 'Ethics in Science at its broadest level encompasses research ethics, medical ethics, publication ethics, conflicts of interest, ethical responsibilities as educator, plus many other areas.' Thus publication ethics is a continuum from the first step of research design through to the information being read by the reader. In general terms 'publication ethics' includes the ethical behaviour of the authors in writing and submitting a scientific manuscript to a publisher for the purpose of publication, thus any discussion of publication ethics must include the role of the authors, referees, publisher and reader and the issues of authorship (and the use of 'ghosts'), plagiarism, duplicate publication (including in different languages), image manipulation (particularly in the era of digitisation), and conflict of interest [2]. To aid the authors, and others involved in the process of publication, a number of resources are now available particularly those from the Committee on Publication Ethics (COPE) [3] and the World Association of Medical Editors (WAME) [4]. More recently the issue of 'publisher ethics' has

Public meetings

CERN Multimedia

Staff Association

2017-01-01

Do you have questions about the elections to the Staff Council, 2017 MERIT exercise, EVE and School, LD to IC exercise, CHIS, the Pension Fund… Come get informed and ask your questions at our public meetings. These public meetings are also an opportunity to get the more information on current issues. Benefit from this occasion to get the latest news and to discuss with the representatives of the statutory body that is the Staff Association!

[Public control and equity of access to hospitals under non-State public administration].

Science.gov (United States)

Carneiro Junior, Nivaldo; Elias, Paulo Eduardo

2006-10-01

To analyze social health organizations in the light of public control and the guarantee of equity of access to health services. Utilizing the case study technique, two social health organizations in the metropolitan region of São Paulo were selected. The analytical categories were equity of access and public control, and these were based on interviews with key informants and technical-administrative reports. It was observed that the overall funding and administrative control of the social health organizations are functions of the state administrator. The presence of a local administrator is important for ensuring equity of access. Public control is expressed through supervisory actions, by means of accounting and financial procedures. Equity of access and public control are not taken into consideration in the administration of these organizations. The central question lies in the capacity of the public authorities to have a presence in implementing this model at the local level, thereby ensuring equity of access and taking public control into consideration.

Scientific publications 1973-1974

International Nuclear Information System (INIS)

1976-01-01

This catalogue supplements the HMI report 'Scientific publications 1958-1972' (HMI-B-142). It lists all the publications by the Hahn-Meitner-Institut fuer Kernforschung Berlin of the years 1973-1974. The catalogue contains progress reports, dissertations, publications from scientific journals and anthologies if these are available in print. The titles listed in this catalogue are based on the HMI's annual reports. The classification according to fields and departments follows the development of the institute as outlined in the annual reports. Further classification is done according to the year of publication. (orig./HK) [de

Publication rates of public health theses in international and national peer-review journals in Turkey.

Science.gov (United States)

Sipahi, H; Durusoy, R; Ergin, I; Hassoy, H; Davas, A; Karababa, Ao

2012-01-01

Thesis is an important part of specialisation and doctorate education and requires intense work. The aim of this study was to investigate the publication rates of Turkish Public Health Doctorate Theses (PHDT) and Public Health Specialization (PHST) theses in international and Turkish national peer-review journals and to analyze the distribution of research areas. List of all theses upto 30 September 2009 were retrieved from theses database of the Council of Higher Education of the Republic of Turkey. The publication rates of these theses were found by searching PubMed, Science Citation Index-Expanded, Turkish Academic Network and Information Center (ULAKBIM) Turkish Medical Database, and Turkish Medline databases for the names of thesis author and mentor. The theses which were published in journals indexed either in PubMed or SCI-E were considered as international publications. Our search yielded a total of 538 theses (243 PHDT, 295 PHST). It was found that the overall publication rate in Turkish national journals was 18%. The overall publication rate in international journals was 11.9%. Overall the most common research area was occupational health. Publication rates of Turkish PHDT and PHST are low. A better understanding of factors affecting this publication rate is important for public health issues where national data is vital for better intervention programs and develop better public health policies.

How Public Opinion is Formed

Science.gov (United States)

Block, Edward M.

1977-01-01

Investigates the evolution of the definition of public relations by examining cultural and personal determinants of public opinion. Outlines functions of communicators and opinionmakers in forming and influencing public opinion. Available from: Public Relations Review, Ray Hiebert, Dean, College of Journalism, University of Maryland, College Park,…

Planning Public Transport

DEFF Research Database (Denmark)

Andersen, Jonas Lohmann Elkjær; Landex, Alex

2009-01-01

This good practice guide is composed for the master course 13120 Public Transport Planning held at the Department of Transport, Technical University of Denmark. It is intended to use as guide in the different planning aspects and assignments of the course. Since the course is about the planning...... of new public transport infrastructure this guide also focuses on the planning of new infrastructure. Furthermore, the new infrastructure in the course is expected to be a light rail and even though this guide aims at being general for public transport some of the issues evidently become more relevant...... will enable a capability for planning both bus and rail. The guide is build as a full sketch investigation of a new public transport project ranging chronological from project clarification to physical and timetable planning to traffic modeling and project appraisal. The same steps that are expected...

Public Sphere as Digital Assemblage

DEFF Research Database (Denmark)

Salovaara-Moring, Inka

the 1990s onwards digitalization brought concepts of network and complexity into the theoretical discourse. This relational turn changed the social ontology of the public sphere into a dynamic and complex system, erasing the division between the fields of reality (the world), representation (discourse......Normative theories of public sphere have struggled with the topic of materiality. The historical narrative of the ‘public sphere’ situated the phenomenon in specific spaces, where practices (public deliberation) and language (discourse) constructed political agencies, and further publics. From......), and subjectivity (agency). This changed the public sphere into an assemblage consisting of both human and non-human actors interactingin a highly dynamic, networked environment. This paper proposes a framework for considering this new materiality in the field of the public sphere: the assemblage and complexity...

Known or knowing publics? Social media data mining and the question of public agency

Directory of Open Access Journals (Sweden)

Helen Kennedy

2015-10-01

Full Text Available New methods to analyse social media data provide a powerful way to know publics and capture what they say and do. At the same time, access to these methods is uneven, with corporations and governments tending to have best access to relevant data and analytics tools. Critics raise a number of concerns about the implications dominant uses of data mining and analytics may have for the public: they result in less privacy, more surveillance and social discrimination, and they provide new ways of controlling how publics come to be represented and so understood. In this paper, we consider if a different relationship between the public and data mining might be established, one in which publics might be said to have greater agency and reflexivity vis-à-vis data power. Drawing on growing calls for alternative data regimes and practices, we argue that to enable this different relationship, data mining and analytics need to be democratised in three ways: they should be subject to greater public supervision and regulation, available and accessible to all, and used to create not simply known but reflexive, active and knowing publics. We therefore imagine conditions in which data mining is not just used as a way to know publics, but can become a means for publics to know themselves.

Selected DOE headquarters publications

International Nuclear Information System (INIS)

1979-04-01

This publication provides listings of (mainly policy and programmatic) publications which have been issued by headquarters organizations of the Department of Energy; assigned a DOE/XXX- type report number code, where XXX is the 1- to 4-letter code for the issuing headquarters organization; received by the Energy Library; and made available to the public

15 CFR 200.106 - Publications.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Publications. 200.106 Section 200.106... FEES § 200.106 Publications. Publications provide the primary means of communicating the results of the... issues some fifteen categories of publications including three periodicals, ten non-periodicals series...

Ensuring Integrity in AGU Publications and Compliance With Dual Publication Policy

Science.gov (United States)

Kumar, Praveen; Calais, Eric

2011-03-01

To ensure the highest standards for publication, AGU has begun screening manuscript submissions using CrossCheck (http://www.crossref.org/crosscheck.html) for possible verbatim use of previously published material. Water Resources Research and Geophysical Research Letters have tested this technology since summer 2010. It has proven very useful in ensuring the highest integrity in publication standards and compliance with the AGU dual publication policy (http://www.agu.org/pubs/authors/policies/dualpub_policy.shtml). According to Barbara Major, assistant director of journals, other AGU journals will adopt this screening process in the near future.

Hype and public trust in science.

Science.gov (United States)

Master, Zubin; Resnik, David B

2013-06-01

Social scientists have begun elucidating the variables that influence public trust in science, yet little is known about hype in biotechnology and its effects on public trust. Many scholars claim that hyping biotechnology results in a loss of public trust, and possibly public enthusiasm or support for science, because public expectations of the biotechnological promises will be unmet. We argue for the need for empirical research that examines the relationships between hype, public trust, and public enthusiasm/support. We discuss the complexities in designing empirical studies that provide evidence for a causal link between hype, public trust, and public enthusiasm/support, but also illustrate how this may be remedied. Further empirical research on hype and public trust is needed in order to improve public communication of science and to design evidence-based education on the responsible conduct of research for scientists. We conclude that conceptual arguments made on hype and public trust must be nuanced to reflect our current understanding of this relationship.

Public outcomes: Building a 21st century national innovation system that serves the public

Energy Technology Data Exchange (ETDEWEB)

Gover, J. [Sandia National Labs., Albuquerque, NM (United States); Huray, P.; Carayannis, E. [George Washington Univ., Washington, DC (United States)

1997-09-01

Federal R and D must be principally focused on solving public problems that the marketplace is failing to address. With few exceptions programs must be supported by roadmaps that show how the R and D is linked to public outcomes. Federal R and D and those who perform it must be judged in terms of the public outcomes. The overarching issues of federal R and D policy, what it should address, how to manage it, who should perform it, how to perform it, what works best, etc. are highly complex and lack a strong theoretical foundation. (In fact, the linear, assembly-line model used by policymakers is wrong.) It is time that policymakers recognize and acknowledge the uncertainty of their work and conduct a wide array of policy experiments (the authors consider SEMATECH such an experiment) that are supported by public outcome metrics. In addition to making federal R and D better address public needs, such an approach to policy making could raise the public`s interest in T and S policy. Of course, as in any experiment the results may be measured and if failures aren`t observed, it is likely that policies lack vision and imagination. It is time to abandon the budget driven federal R and D system where performers of federal R and D are treated as constituents, and replace it with a public problem--public outcome driven system where public problems are prioritized and the budget is distributed to agencies according to these priorities.

Public Access; Public Interest. The Network Project. Notebook Number 11.

Science.gov (United States)

Columbia Univ., New York, NY. Network Project.

The transcript of a panel discussion and an essay on public access to and control of society's information resources are presented. It is contended that the electronic Media--including radio, television, and communication satellites--are controlled by a select group of individuals and corporations and that they are not meeting the public interest.…

Review of Middle Eastern Cities 1900-1950. Public Places and Public Spheres in Transformation

DEFF Research Database (Denmark)

Vacher, Helene

2004-01-01

Hans Chr. Korsholm and Jacob Skovgaard Petersen (Ed.)Middle Eastern Cities 1900-1950. Public Places and Public Spheres in Transformation.Proceedings of the Danish Institute in Damascus I. Aarhus, Aarhus University Press, 2001......Hans Chr. Korsholm and Jacob Skovgaard Petersen (Ed.)Middle Eastern Cities 1900-1950. Public Places and Public Spheres in Transformation.Proceedings of the Danish Institute in Damascus I. Aarhus, Aarhus University Press, 2001...

International Atomic Energy Agency publications. Publications catalogue 2001-2002, including IAEA technical documents

International Nuclear Information System (INIS)

2002-09-01

This catalogue lists all sales publications of the IAEA issued and forthcoming between January 2001 and September 2002. Most Agency publications are issued in English, though some are also available in Arabic, Chinese, French, Russian or Spanish. The lists all publications by subject category, in alphabetical order within each category