The Dietary Effects of Fermented (CBT on Production Performance, Liver Lipids and Intestinal Microflora in Laying Hens

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L. Zheng

2012-02-01

Full Text Available Fermented Chlorella vulgaris CBT® was evaluated for its effects on egg production, egg quality, liver lipids and intestinal microflora in laying hens. One hundred and eight Hy-line Brown layers (n = 108, 80 wk of age, were fed a basal diet supplemented with CBT® at the level of 0, 1,000 or 2,000 mg/kg, respectively for 42 d. Egg production was measured daily and egg quality was measured every two weeks. Five eggs from each replicate were collected randomly to determine egg quality. Egg production increased linearly with increasing levels of CBT® supplementation (p<0.05, although there was no significant effect of treatment on feed intake. Egg yolk color (p<0.001 and Haugh unit (p<0.01 improved linearly with increasing dietary CBT®. Hepatic triacylglycerol level was linearly decreased with increasing dietary CBT® (p<0.05. The supplemental CBT® resulted in linear (p<0.001 and quadratic (p<0.01 response in population of cecal lactic acid bacteria. In conclusion, fermented Chlorella vulgaris supplemented to laying hen diets improved egg production, egg yolk color, Haugh unit and positively affected the contents of hepatic triacylglycerol and the profiles of cecal microflora.

Parâmetros avaliativos da qualidade física de ovos de codornas (Coturnix coturnix japônica em função das características de armazenamento

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Jânio Sousa Santos

2016-10-01

Full Text Available The objective of this review was to present aspects related to maintaining the quality of quail eggs addressing the main parameters that must be evaluated and pointing their importance in order to characterize its commercial quality. The excellent performance of quails in posture process depends on a complex interaction between nutrition and a variety of internal factors. The quail egg weight ranges from 9 to 13 grams and is of considerable importance for the assessment of quality. During storage there is loss of egg weight. This loss is associated with the evaporation of water by means the pores of the shell which also determines the increase of the air chamber that affects the specific gravity. The Haugh Unit is the parameter most commonly used to express the quality of the eggs. The higher the value of the Haugh unit, better the quality of the eggs. As regards the quality of eggs, it becomes evident that longer periods of storage, the internal egg quality tends to decrease linearly and sharply to the no refrigerated. The storage temperature is shown associated the rate of changes occurring in the egg during storage.

Assessment of emerging contaminants including organophosphate esters and pyrethroids during DISCOVER-AQ in Houston, Texas, United States.

Science.gov (United States)

Usenko, Sascha; Clark, Addie; Sheesley, Rebecca

2015-04-01

DISCOVER-AQ (Deriving Information on Surface conditions from Column and Vertically Resolved Observations Relevant to Air Quality) is a NASA-funded air quality research program that focused on Houston, Texas, United States in September 2013. In conjunction with DISCOVER-AQ, particulate matter was collected for the month of September from four ground-based sampling sites across the Houston metropolitan area. The Houston metropolitan area is one of the most populous cities in the United States. Sampling sites included an upwind and downwind site as well as an urban (i.e. downtown) and industrial/port areas (i.e. Houston Ship Channel). Particulate matter samples were collected to examine both spatial and temporal trends (including day versus night). Particulate matter was collected on quartz fiber filters, which were analyzed for emerging classes of concern including organophosphate esters (OPEs; including flame retardants) and pyrethroids. OPEs have in recent years increased in both use and production as they replaced polybrominated diphenyl ethers flame retardants. Permethrin is one of the most commonly used mosquito adulticides in the United States.

Effect of a commercial housing system on egg quality during extended storage.

Science.gov (United States)

Jones, D R; Karcher, D M; Abdo, Z

2014-05-01

Egg producers in the United States are utilizing a variety of commercial egg production systems to provide consumer choice and meet legislative requirements. Consumer egg grades in the United States were developed for conventional cage production, and it is unclear what effect alternative production systems might have on egg quality during retail and consumer home storage. The current study was undertaken to determine what changes in egg quality characteristics occur during extended cold storage for commercially produced conventional cage, enriched colony cage, and cage-free aviary eggs. During 12 wk of cold storage, egg weight, albumen height, Haugh unit, static compression shell strength, vitelline membrane strength and deformation, yolk index, shell dynamic stiffness, and whole egg total solids were monitored. Overall, aviary and enriched eggs were significantly (P system effects for yolk measurements, shell dynamic stiffness, or whole egg total solids were observed. Albumen height, Haugh unit, and yolk quality measurements were all greatest at 0 and lowest at 12 wk of storage (P systems for each measured attribute at 4, 6, and 12 wk was determined. Other than differences in the change of egg weight at 4 wk, no significant differences in the rate of quality decline were found among the housing systems. The results of the current study indicate that current US egg quality standards should effectively define quality for commercially produced conventional cage, enriched colony cage, and cage-free aviary eggs.

Efeito de Bixa orellana na alteração de características de ovos de galinhas Effect of Bixa orellana in the alteration of characteristics of poultry laying eggs

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Marcia Nalesso Costa Harder

2008-08-01

Full Text Available Objetivou-se, no presente trabalho, avaliar os efeitos da adição de urucum (Bixa orellana L. na ração de galinhas poedeiras, quanto à possível interferência na qualidade dos ovos. Para obtenção das amostras foram utilizados 125 animais, divididos em cinco tratamentos: Controle (0% - T1 e quatro tratamentos com adição de urucum na ração (0,5% - T2; 1,0% - T3; 1,5% - T4 e 2,0% - T5. Os animais foram separados aleatoriamente em cinco blocos de cinco animais, totalizando 25 animais por parcela. Os ovos, após coletados, foram classificados usando ovoscópio, pesados, realizada análise de gravidade específica, unidade Haugh, altura de albúmen e gema, espessura da casca, diâmetro e índice de gema. As diferentes dietas não afetaram: peso; gravidade específica; altura do albumén; espessura da casca; altura de gema; diâmetro de gema. Pôde ser observado que a adição de urucum, na ração de poedeiras, não alterou a maior parte dos parâmetros de qualidade física do ovo, somente a unidade Haugh e o índice de gema apresentaram diferença (pThis research evaluated the effects of addition of anatto (Bixa orellana L. to feed laying hens to verify the possible interference of the anatto on egg quality. The eggs were obtained from 125 animal divided in 5 treatments: Control (0% - T1 and four treatments with addition of anatto (0.5% - T2; 1.0% - T3; 1.5% - T4 and 2.0% - T5. The laying hens were separated in five blocks, each block with 5 animals, with total 25 animals by parcel. The eggs picked were classified using eggscopic, weighed, specific gravity, Haugh unit, albumen and yolk height, thickness of the shell, diameter and index yolk. Different feeds did not modify: weight; specific gravity; albumen height, thickness of the shell; yolk height and diameter of yolk. About the eggs quality analysis, addition of anatto did not show significance (p>0.05 among the treatments to most of the parameters of physical quality of eggs, only

Kuantitas dan kualitas telur ayam arab (Gallus turcicus silver dan gold

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M. H. Yumna

2014-03-01

Full Text Available This research was conducted to examine egg quantity and quality of Silver and Gold Arabic chicken (Gallus turcicus. The materials used in this study were 30 Silver and 30 Gold Arabic chicken aged 8-9 months which had mean of initial body weight were 1,93±0,13 and 2,00±0,15 kg respectively. The method was experiment on two groups of Arabic chicken based on feather color (Silver and Gold. Data was analyzed by unpaired t test. The study shows that egg weight of Gold Arabic chicken (46.81±2.41 g was significantly heavier (P<0.01 than that of Silver Arabic chicken (42.75±2.22 g. However, there were no significant difference on egg number, egg index, yolk color eggs, yolk protein content, yolk fat content, and Haugh units among these two chickens. It could be concluded that Gold Arabic chicken could produce heavier egg weight than the Silver one although there were no differences on egg number, egg index, yolk color eggs, yolk protein content, yolk fat content, and Haugh units. The study suggests breeding Gold Arabic chickens due to its egg weight production. Keywords: Arabic chicken, feather color, quantity and quality eggs

PERFORMANCE AND EGGS QUALITY OF HENS OF GENETIC RESOURCES OF THE CZECH REPUBLIC AND SLOVAKIA

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Zdeněk Ledvinka

2015-03-01

Full Text Available The aim of this study was to assess the performance and technological values of eggs of Czech Hen and Oravka breeds housed on litter. The assumption was that the genotype of hens affects their performance, egg weight, and parameters of yolk, albumen and eggshell quality. A total of 30 pullets of Czech Hen breed and 30 pullets of Oravka breed in the age of 17 weeks were included in to the experiment. Environmental conditions corresponded to the standard requirements for laying hens in observed type of housing system. Hen day egg production, egg yield, daily feed consumption per hen, feed consumption per egg and egg weight, egg shape index, proportion and index of yolk and albumen,yolk colour and Haugh units score were monitored in the experiment. From the parameters of eggshell, proportion, thickness, strength and colour of eggshell were observed. Performance parameters of laying hens weren't affected by the genotype of hens. Czech Hen breed showed insignificantly the higher value in all indicators. The significantly (P≤0.01 and P≤0.001 better values of eggshell quality parameters were detected in Czech Hen breed. We found out that Czech Hen breed had also statistically significantly lighter colour of eggshell. There were no significant interbreed differences in egg weight, proportion of yolk and albumen. The egg shape index was significantly higher in Oravka. Index of yolk and albumen was also significantly (P≤0.001 higher in Oravka. Haugh units score, that reflect the quality of the eggs, were found significantly (P≤0.001higher in Oravka too. On the other hand, yolk colour was detected significantly (P≤0.001 darker for the Czech Hen.

Increased shelf life of eggs through the use of propolisExtensão da vida de prateleira de ovos pela cobertura com própolis

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José Xavier de Carvalho

2013-10-01

Full Text Available Due to its ease of obtaining, handling, price and biological value, the egg is one of the most consumed foods in the world. However, because it is basically for in natura use, offers risks when care is not observed on its handling, storage and shelf life. The objective of this research was to increase the shelf life of hens eggs (Gallus domesticus using the bee propolis (Apis mellifera. Eggs were covered with a film of propolis and these eggs were compared with uncovered ones: unwashed and washed eggs. Weight loss, density, Haugh unit, height of the air chamber and survey of total coliform, coliform and Salmonella were evaluated. The coverage with propolis provided less weight loss, lower reduction of density and loss of the Haugh unit. The process also allow to kept the size of the air chamber. No coliforms or Salmonella were found in eggs coated with propolis. Thus, it was observed that the coverage of eggs with propolis increases the shelf life and maintains internal and microbiological qualities of the eggs. Devido a sua facilidade de obtenção, manejo, preço e valor biológico, o ovo é um dos alimentos mais consumidos no mundo. No entanto, por ser basicamente utilizado in natura, oferece risco quando alguns cuidados não são observados em seu manuseio, armazenamento e prazo de validade. O objetivo deste trabalho foi estender o período de validade dos ovos através do uso de própolis de abelhas (Apis mellifera. Os ovos foram cobertos com uma película de própolis e comparados com ovos não lavados e lavados. Foram avaliadas a perda de massa, massa específica, unidade Haugh, altura da câmara de ar e a presença de bactérias dos grupos coliformes totais, termotolerantes e do gênero Salmonella. A cobertura com própolis promoveu menor perda de massa, menor redução da massa específica, menor perda da unidade Haugh com manutenção do tamanho da câmara de ar. Coliformes ou bactérias do gênero Salmonella não foram encontrados em

Use of LiDAR to Assist in Delineating Waters of the United States, Including Wetlands

Science.gov (United States)

2014-03-01

components: a mounting platform, a laser and scanning mirror, an inertial measurement unit (IMU), a global positioning system (GPS) antenna and...including but not limited to TIFF, ASC , IMG, and KML files or compressed as a KMZ file. These files are quickly imported and viewed using GIS such as...sediment transport processes and hydraulics. Sedimentology 56:2024–2043. Hogg, A., and J. Holland. 2008. An evaluation of DEMs derived from LiDAR

Proteomic comparison by iTRAQ combined with mass spectrometry of egg white proteins in laying hens (Gallus gallus) fed with soybean meal and cottonseed meal

Science.gov (United States)

He, Tao; Zhang, Haijun; Wang, Jing; Wu, Shugeng; Yue, Hongyuan; Qi, Guanghai

2017-01-01

Cottonseed meal (CSM) is commonly used in hens’ diets to replace soybean meal (SBM). However, the molecular consequences of this substitution remains unclear. To investigate the impact of this substitution at the molecular level, iTRAQ combined with biochemical analysis was performed in Hy-Line W-36 hens supplemented with a mixed diet of CSM and SBM. Egg weight, albumen height, and Haugh unit were significantly reduced in the CSM100 group (100% crude protein of SBM replaced by CSM) compared with the SBM group (Phen diet. PMID:28813468

EFFECT OF AN ENZYMATIC COMPLEX ON EGG PRODUCTION AND QUALITY, TOTAL PLASMA PROTEIN LEVELS AND CECAL BACTERIAL COUNT OF LAYERS EFEITO DE UM COMPLEXO ENZIMÁTICO NA PRODUÇÃO E NA QUALIDADE DE OVOS, NOS NÍVEIS DE PROTEÍNAS PLASMÁTICAS E NA POPULAÇÃO BACTERIANA CECAL EM POEDEIRAS SEMIPESADAS

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Fabiane Pereira Gentilini

2009-07-01

Full Text Available This study aimed to relate the egg production with health status, expressed as cecal bacteria contamination, as well as to investigate the effect of total plasma proteins with egg quality of layers fed different diets reformulated to different metabolizable energy levels using an enzyme complex, obtained by solid state fermentation.  A total of  384 26-week old Hisex Brown layers were fed experimental diets during 280 days (10 periods of 28 days each. A total of 4 birds were allocated per cage, in a total of 64 birds/treatment. Treatments consisted in reformulating diets to different metablizable energy levels using an enzyme complex (EC obtained by  solid state fermentation:   T1 – basal diet (control; T2 –  basal diet  + EC (reformulated to  120 kcal ME/kg; T3 – basal diet + EC (reformulated to 90 kcal ME/kg; T4 – basal diet + EC (reformulated to 60 kcal ME/kg; T5 – basal diet + EC (reformulated to 30 kcal ME/kg and T6 – basal diet + EC ( on top. Egg production, egg weight, Haugh units, albumen weight, total plasma proteins and cecal bacteria count were evaluated.  Egg weight and albumen weight and cecal bacteria count, but not egg production, Haugh units and total plasma proteins,   were adversely affected when the EC was added on top of a diet containing a regular commercial premix. This study indicates that the health status of the gut can be improved by adding the SSF enzyme complex on top of a regular diet.

KEY WORDS: Exogenous enzymes, Haugh units, sanitary status.
Objetivou-se relacionar a produção de ovos com o status sanitário das aves, expresso pelo nível de contaminação bacteriana cecal, bem como os níveis plasmáticos de proteínas totais com a qualidade dos ovos de aves que receberam dietas com complexo enzimático (CE com diferentes níveis de valorização da energia metabolizável. Utilizaram-se 384 poedeiras Hisex Brown por um período de 280 dias, divididos em dez ciclos de 28

KUALITAS BEBERAPA TELUR BERMEREK KHUSUS DIBANDINGKAN DENGAN TELUR AYAM RAS DAN BURAS

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Rossi R.S. Apriyantono

2012-11-01

Full Text Available Quality of Branded Eggs as Compared to Layer and Domestic Chicken Eggs.Many branded eggs found in the market claimed as low in cholesterol (Low Cholesterol Egg, Golden Egg, or claimed as high in omega-3 fatty acid content (Omega-3 Egg, besides common domestic and layer chicken eggs. This brand trend attracted the consumer to buy. Nonetheless, there is a need to evaluate further on the quality they claimed besides the physical quality. The evaluation was done regarded of those 5 types of eggs on their outer measurements (shape abnormalities, size indexes, shell thickness; and inner measurements (Haugh Units, yolk color score. The results indicated that all egg types had normal appearance with size indexes of 1.24-1.38. The Haugh Units was arround 28.7-67.3 and yolk color score was arround 5.0-13.3. Based on those results, the zerro week marketed eggs (Group I clasified as A quality and the one week marketed eggs (Group II were B quality. The data on chemical analyses indicated that the omega-3 fatty acid content was significantly the highest (p<0.05 in Omega-3 egg, while the cholesterol content was 'similar in all types of eggs. The easiest way to judge the quality are from the shape and size of the eggs. Those have to be in normal shape and uniform size. While the claimed on low cholesterol content is not proven.Keywords: cholesterol content, omega-3 content, physical quality, chicken eggs.

Effect of Dietary Sodium Nitrate Consumption on Egg Production, Egg Quality Characteristics and Some Blood Indices in Native Hens of West Azarbaijan Province

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H. Safary

2012-11-01

Full Text Available The aim of the study was to evaluate the effect of sodium nitrate consumption on egg quality and quantity, and some blood parameters of native breeder hens of West Azerbaijan province. One hundred native hens were used from wk 25 to 32 of age. These birds were divided into two groups. One group was fed the control diet (CD but the other fed the same diet supplemented with 4.2 g/kg sodium nitrate (ND. After 2 wks of adaptation, eggs were collected daily and egg mass and egg production were measured weekly for five weeks. To assess the egg quality parameters, two eggs from each replicate pen were collected for three consecutive days each week. At the end of experimental period (wk 32 of age, blood samples of 5 birds per replicate were collected from the wing vein into anticoagulant tubes. Dietary sodium nitrate didn’t affect the egg production, shell stiffness, shell thickness and Haugh unit (p>0.05 but it decreased the both egg production and egg mass during the last three weeks (wks 30, 31 and 32 (p0.05. No effect of time or treatment×time were observed for shell stiffness (p>0.05. Over time, shell thickness was decreased while Haugh unit increased (p0.05. Sodium nitrite decreased both the TAC and TC at wk 32 of age (p<0.001. It was concluded that the lower body antioxidant capacity of nitrate fed birds resulted in the lower performance (egg weight, egg production and egg mass.

Effect of organic selenium and zinc on the performance and egg quality of Japanese quails

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VC Cruz

2011-06-01

Full Text Available The present study aimed at evaluating the effect of the dietary inclusion of organic trace minerals selenium and zinc on the performance and internal and external egg quality of Japanese quails submitted to heat stress. Data on egg production, feed conversion (kg feed intake/kg eggs and dozen eggs, egg weight, egg specific gravity, eggshell thickness and weight, Haugh unit, yolk index, albumen index and mortality (% of 144 quails were evaluated for 112 days, divided in eight cycles of 14 days. Birds were distributed according to a randomized block experimental design into four treatments (control; 0.3ppm Se; 60ppm Zn and 0.3ppm Se + 60ppm Zn with six replicates each. There were no differences (p> 0.05 in egg production (%, egg mass (g/hen/day, feed conversion per egg mass (kg/kg, feed conversion per dozen eggs (kg/dz, average egg weight (g, egg specific gravity, eggshell thickness and weight (g, Haugh unit, yolk index, albumen index and mortality (%. However, quails fed the combination of Se and Zn presented higher (p < 0.05 feed intake (28.73 g/hen/day. Those fed only organic selenium had higher average daily egg production (30.17 eggs/day, and those fed the diet only supplemented with zinc presented higher mortality (p < 0.05. The results of the present study suggest that the supplementation of organic trace minerals in Japanese quails diets submitted to heat stress does not significantly influence quail performance and internal egg quality, whereas the supplementation of the combination of organic Zn and Se increases feed intake.

Effects of balanced dietary protein levels on egg production and egg quality parameters of individual commercial layers.

Science.gov (United States)

Shim, M Y; Song, E; Billard, L; Aggrey, S E; Pesti, G M; Sodsee, P

2013-10-01

The effects of a series of balanced dietary protein levels on egg production and egg quality parameters of laying hens from 18 through 74 wk of age were investigated. One hundred forty-four pullets (Bovans) were randomly assigned to individual cages with separate feeders including 3 different protein level series of isocaloric diets. Diets were separated into 4 phases of 18-22, 23-32, 33-44, and 45-74 wk of age. The high protein (H) series contained 21.62, 19.05, 16.32, and 16.05% CP, respectively. Medium protein (M) and low protein (L) series were 2 and 4% lower in balanced dietary protein. The results clearly demonstrated that the balanced dietary protein level was a limiting factor for BW, ADFI, egg weight, hen day egg production (HDEP), and feed per kilogram of eggs. Feeding with the L series resulted in lower ADFI and HDEP (90.33% peak production) and more feed per kilogram of eggs compared with the H or M series (HDEP; 93.23 and 95.68% peak production, monthly basis). Egg weight responded in a linear manner to balanced dietary protein level (58.78, 55.94, and 52.73 g for H, M, and L, respectively). Feed intake of all hens, but especially those in the L series, increased considerably after wk 54 when the temperature of the house decreased due to winter conditions. Thus, hens fed the L series seemed particularly dependent on house temperature to maintain BW, ADFI, and HDEP. For egg quality parameters, percent yolk, Haugh units, and egg specific gravity were similar regardless of diets. Haugh units were found to be greatly affected by the variation of housing temperature (P = 0.025). Maximum performance cannot always be expected to lead to maximum profits. Contrary to the idea of a daily amino acid requirement for maximum performance, these results may be used to determine profit-maximizing levels of balanced dietary protein based on the cost of protein and returns from different possible protein levels that may be fed.

Photoflash unit having optical system including aspheric lens to enhance light output

International Nuclear Information System (INIS)

English, G.J.

1984-01-01

A photoflash unit employing an optical system or apparatus with improved center beam candle power seconds and zonal lumen seconds from the flash lamp therein, said unit also employing a minimized utilization ratio of lamp-to-package cross-sectional area. Each individual lamp capsule comprises a reflective element, a refractive element (lens), and at least one photoflash lamp (light source). The lens provides for lamp shred magnification so as to fill the cell (capsule) width to thus provide maximum transfer of light to the subject on axis. One embodiment has the light source fused (glued) to the reflector and lens while a second embodiment has an air interface between the source and the optical elements. In both embodiments, the lens is aspheric and substantially covers both the reflector and source

Ionic liquids, electrolyte solutions including the ionic liquids, and energy storage devices including the ionic liquids

Science.gov (United States)

Gering, Kevin L.; Harrup, Mason K.; Rollins, Harry W.

2015-12-08

An ionic liquid including a phosphazene compound that has a plurality of phosphorus-nitrogen units and at least one pendant group bonded to each phosphorus atom of the plurality of phosphorus-nitrogen units. One pendant group of the at least one pendant group comprises a positively charged pendant group. Additional embodiments of ionic liquids are disclosed, as are electrolyte solutions and energy storage devices including the embodiments of the ionic liquid.

QUALITY ASSESSMENT OF EGGS PACKED UNDER MODIFIED ATMOSPHERE

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Aline Giampietro-Ganeco

2015-02-01

Full Text Available Eggs are perishable foods and lose quality quickly if not stored properly. From the moment of posture to the marketing of egg, quality loss occurs through gas exchange and water through the pores of the shell with the external environment and thus, studies involving modified atmosphere packaging are extremely important. The aim of the present study is to assess the internal quality of eggs packed under modified atmosphere and stored at room temperature. Six hundred and twelve fresh commercial eggs from 38-week old Hisex White laying hens were used. The present study was conducted in a completely randomized experimental design in a 4 x 4 + 1 factorial arrangement [vacuum, vacuum with oxygen gas (O2 absorbent, vacuum with oxygen gas (O2 and carbon dioxide (CO2 absorbents, vacuum with oxygen gas (O2 absorbent and carbon dioxide (CO2 gas generator; storage times (7, 14, 21 and 28 days, control group (fresh eggs], with three repetitions (12 eggs each. The following factors were assessed: weight maintenance during storage; Haugh unit; color and yolk index. The modified atmosphere packaging maintained the weight of the eggs during a period of 28 days. Vacuum packaging with O2 absorbent and CO2 gas generator was more efficient in maintenance of egg quality, based on the values ​​of Haugh unit and yolk index. The luminosity of the yolk was preserved during the 28 storage days in all of the packaging types used. The vacuum packaging with O2 gas absorbent and CO2 gas generator provide an increase in internal egg quality.

Effect of Different Levels of Surplus Date on Performance, Egg Quality and Blood Parameters in Laying Hens

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S.J Hosseini Vashan

2011-12-01

Full Text Available One hundred forty-four 26-wk-old white Hy-Line layers (W-36 were fed commercial diets containing 0, 1.5, 3 and 5% surplus date for three period of 28 days each to study the effects of dietary surplus date on hen performance (egg production, egg weight, egg mass, feed intake, feed conversion ratio ‘FCR’ and body weight gain and egg quality parameters (Haugh unit score, yolk colour index, yolk index, egg shape, shell weight, shell thickness and density. The yolk of eggs extracted and cholesterol content were determined on one egg of each replicate hens in each period. Blood samples were collected in non-heparin zed tubes from six hens in each treatment through brachial vein at the end of experiment. Serum was separated after 8-10 hrs and was stored at – 20 oC for subsequent analysis. Hen performance (egg production, egg mass, feed intake, FCR and weight gain and egg quality parameters (Haugh unit score, yolk colour index, yolk index, egg shape, shell weight, shell thickness and density were not significantly different among treatments (P>0.05; However in all traits, the control group had numerically lower value, except egg weight that was significantly increased with supplementation of surplus date in diet. The dietary surplus date did not significantly affect egg cholesterol, ND and IBD titre, but the serum cholesterol was significantly reduced in hens fed diets contained 5% surplus date. This study suggested that the surplus date may be used up to 5% in the diet of laying hens to reduce blood cholesterol without any significant adverse effect on performance.

Genetic Properties of Some Economic Traits in Isfahan Native Fowl Using Bayesian and REML Methods

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Salehinasab M

2015-12-01

Full Text Available The objective of the present study was to estimate heritability values for some performance and egg quality traits of native fowl in Isfahan breeding center using REML and Bayesian approaches. The records were about 51521 and 975 for performance and egg quality traits, respectively. At the first step, variance components were estimated for body weight at hatch (BW0, body weight at 8 weeks of age (BW8, weight at sexual maturity (WSM, egg yolk weight (YW, egg Haugh unit and eggshell thickness, via REML approach using ASREML software. At the second step, the same traits were analyzed via Bayesian approach using Gibbs3f90 software. In both approaches six different animal models were applied and the best model was determined using likelihood ratio test (LRT and deviance information criterion (DIC for REML and Bayesian approaches, respectively. Heritability estimates for BW0, WSM and ST were the same in both approaches. For BW0, LRT and DIC indexes confirmed that the model consisting maternal genetic, permanent environmental and direct genetic effects was significantly better than other models. For WSM, a model consisting of maternal permanent environmental effect in addition to direct genetic effect was the best. For shell thickness, the basic model consisting direct genetic effect was the best. The results for BW8, YW and Haugh unit, were different between the two approaches. The reason behind this tiny differences was that the convergence could not be achieved for some models in REML approach and thus for these traits the Bayesian approach estimated the variance components more accurately. The results indicated that ignoring maternal effects, overestimates the direct genetic variance and heritability for most of the traits. Also, the Bayesian-based software could take more variance components into account.

The effect of the clove essential oil to the production and quality of lyaing hens eggs

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Henrieta Arpášová

2017-05-01

Full Text Available The aim of this study was to determinate the effect of the clove (Syzygium aromaticum essential oil to the egg production parameters and egg quality of laying hens. A total of 40 Lohmann Brown laying hens were divided into 4 groups (n = 10. The laying hens were fed 20 weeks ad libitum. The control group was fed with complete feed mixtures without additives. The first group of hens was fed a diet with complete feed mixtures with 0.3 mg.kg-1 of clove essential oil. The second group of hens was fed a diet with complete feed mixtures with 0.6 mg.kg-1 of clove oil and the third group of hens was fed a diet with complete feed mixtures with 1 mg.kg-1 of clove oil. Egg production, egg weight (g, specific egg weight, albumen weight (g, albumen index, Haugh Units (HU, yolk weight (g, yolk index, yolk color (HLR were studied. The results show that the addition of clove oil, especially in the group of laying hens with the addition of 1 mg.kg-1 clove oil had no significantly different (P>0.05 to the egg production (the order of the groups: 90.3; 91.8; 91.3; 92.6 %. In egg weight were found no significant differences between groups. The addition of 1 mg.kg-1 clove oil had significant (P>0.05 influenced the albumen index and the addition of 0.6 mg.kg-1 and 1 mg.kg-1 clove oil had significant (P>0.05 influenced Haugh units. In the control group was found not significant (P>0.05 different in yolk weight compared with other groups. In the other parameters of egg quality (albumen weight, yolk index, yolk colour with the addition of clove oil were found no significant differences between groups.

Quality traits of eggs from autosexing Easter eggers

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H. Lukanov

2016-09-01

Full Text Available Abstract. The main egg quality traits were investigated in two autosexing F1 Easter egger crosses. Partridge Araucana roosters were used as carriers of the eggshell biliverdin pigmentation gene. Maternal forms used for obtaining the two experimental crosses were high-producing layer hens carrying the sex-linked S and B genes. Experimental groups comprised F1 crosses of partridge Araucana roosters with white mutational Rhode Island hens or hens with barred colour mutation. The aim of the study was to investigated the quality traits of blue-green eggs produced by autosexing hens. The egg quality was evaluated at 38 weeks of age. Studied traits comprised egg weight (g, shape index, albumen index (AI, Haugh units (HU, yolk index (YI, yolk colour (Roche scale, 2 2 percentages of albumen, yolk and eggshell (%, eggshell surface (cm , eggshell density (mg/cm , average eggshell thickness (µm and eggshell colour. The group W was outlined with the highest egg weight – 61.03±0.47 g, and group A – with the lowest (50.91±0.32 g. The albumen and yolk quality was the best in group A, where albumen index was 0.075±0.002, Haugh units – 76.53±0.8 and yolk index – 0.491±0.009. The analysis of eggshell colour showed that eggs of group A were with the highest lightness (L* value (73.60±0.77, whereas eggs of groups W and AW had egg lightness of 60.45±0.53 and 61.11±0.55 (p<0.001 respectively. The shell colour index (SCI demonstrated a certain overlap of values in eggs with protoporphyrin and biliverdin taints. After introduction of a correction coefficient and recalculation of SCI*, the values of green eggs assumed a negative sign and could be distinguished from brown eggs.

Comparative Effect of Dietary Soybean Oil, Fish Oil, and Coconut Oil on Performance, Egg Quality and Some Blood Parameters in Laying Hens.

Science.gov (United States)

Dong, X F; Liu, S; Tong, J M

2018-04-14

Two hundred and sixteen 28-wk-old Hy-line laying hens were randomly distributed to three dietary treatments and fed 1of 3 diets containing 8% soybean oil, fish oil, or coconut oil from 28 to 47 wk of age to investigate comparative effect of dietary soybean oil, fish oil, and coconut oil on the performance, egg quality and blood malondialdehyde (MDA), aspartate transaminase (AST) and uric acid (UA). Hens fed fish oil showed poor performance compared with soybean oil or coconut oil, and especially egg weight throughout the trial was significantly and consistently decreased (P oil. Unexpectedly, shell reflectivity throughout the majority of the trial was consistently and significantly higher (P oil than that when fed soybean oil or coconut oil. Dietary treatments affected (P oil treatment was higher (P oil group. Albumen height, Haugh unit and yolk color were influenced by dietary treatments only at 1 or 2 time points. However, average albumen height and Haugh unit in fish oil treatment were higher (P soybean oil or coconut oil treatments and average yolk color in coconut oil treatment was higher (P soybean oil group. Serum MDA, AST and UA concentrations were increased (P oil during the majority of the first 2 mo of the trial. These data suggested that the inclusion of fish oil into feed may reduce the performance of laying hens, especially the egg weight, decrease the intensity of egg brown color and increase blood MDA, AST and UA levels compared with soybean oil or coconut oil. As a result, hens fed fish oil may lay smaller, longer and lighter-brown eggs whereas those fed coconut oil produce blunter and darker-brown eggs relative to soybean oil.

Effect of Probiotic Preparation Enriched with Selenium on Qualitative Parameters of Table Eggs

Directory of Open Access Journals (Sweden)

Martin Mellen

2014-05-01

Full Text Available In this experiment the effects of the diet for laying hens supplemented with probiotic product with an organic form of selenium on egg weight, albumen quality, yolk quality and egg shell quality were studied. Isa Brown hens (n=90 were randomly divided at the age of 17 weeks into three groups (30 birds per group. Hens in all groups consumed the complete feed mixture ad libitum. In the control group water for drinking contained no additions. In the first experimental group probiotic product was added to the water, in the second experimental group the same probiotic preparation enriched with 0.8 to 1 mg of organic selenium per 1 g of the product was added to the water. The probiotic preparations were administered at the dose of 15 mg per 6 l of water daily, in both experimental groups. Monitored physical parameters of eggs: egg weight (g, specific egg weight (g/cm3​​, albumen weight (g, albumen height (mm, albumen index, Haugh units (HJ, yolk weight (g, yolk index, yolk color (°HLR, egg shell weight, egg shell specific weight (g/cm3, egg shell strength (N/cm2, the average eggshell thickness (µm. Experiment lasted 48 weeks. The results showed that egg weight was slightly higher in both experimental groups compared with the control group, differences between the groups were not statistically significant (P>0.05. The values ​​in the order of groups: 60.97 ± 4.97, 61.18 ± 5:00; 61.75 ± 5.89 (g ± SD. Was found insignificant impact of the add probiotic preparation and probiotic preparation enriched with selenium on the quality parameters of table eggs. Yolk index, albumen index, Haugh units and the average egg shell thickness were only slightly, statistically insignificant higher in the experimental groups (P> 0.05.

Prediction of egg freshness during storage using electronic nose.

Science.gov (United States)

Yimenu, Samuel M; Kim, J Y; Kim, B S

2017-10-01

The aim of the present study was to investigate the potential of a fast gas chromatography (GC) e-nose for freshness discrimination and for prediction of storage time as well as sensory and internal quality changes during storage of hen eggs. All samples were obtained from the same egg production farm and stored at 20 °C for 20 d. Egg sampling was conducted every 0, 3, 6, 9, 12, 16, and 20 d. During each sampling time, 4 egg cartons (each containing 10 eggs) were randomly selected: one carton for Haugh units, one carton for sensory evaluation and 2 cartons for the e-nose experiment. The e-nose study included 2 independent test sets; calibration (35 samples) and validation (28 samples). Every sampling time, 5 replicates were prepared from one egg carton for calibration samples and 4 replicates were prepared from the remaining egg carton for validation samples. Sensors (peaks) were selected prior to multivariate chemometric analysis; qualitative sensors for principal component analysis (PCA) and discriminant factor analysis (DFA) and quantitative sensors for partial least square (PLS) modeling. PCA and DFA confirmed the difference in volatile profiles of egg samples from 7 different storage times accounting for a total variance of 95.7% and 93.71%, respectively. Models for predicting storage time, Haugh units, odor score, and overall acceptability score from e-nose data were developed using calibration samples by PLS regression. The results showed that these quality indices were well predicted from the e- nose signals, with correlation coefficients of R2 = 0.9441, R2 = 0.9511, R2 = 0.9725, and R2 = 0.9530 and with training errors of 0.887, 1.24, 0.626, and 0.629, respectively. As a result of ANOVA, most of the PLS model results were not significantly (P > 0.05) different from the corresponding reference values. These results proved that the fast GC electronic nose has the potential to assess egg freshness and feasibility to predict multiple egg freshness indices

Units of measurement past, present and future international system of units

CERN Document Server

Gupta, S V

2010-01-01

It is for the first time that the subject of quantities and their respective units is dealt this much in detail a glimpse of units of measurements of base quantities of length, time, mass and volume is given for ancient India three and four dimensional systems of measurement units are critically examined establishment of the fact that only four base units are needed to describe a system of units the basics to arrive at the unit of a derived quantity are explained basic, derived and dimensionless quantities including quantity calculus are introduced life history of scientists concerned with measurements units are presented to be inspiring to working metrologists and students. The International System of Units including, Metre Convention Treaty and its various organs including International National of Weights and Measure are described. The realisation of base units is given in detail. Classes of derived units within the SI, units permitted for time to come, units outside SI but used in special fields of measur...

31 CFR 515.321 - United States; continental United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

31 CFR 500.321 - United States; continental United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 500.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including U.S. trust territories...

31 CFR 535.321 - United States; continental United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

Styrene-spaced copolymers including anthraquinone and β-O-4 lignin model units: synthesis, characterization and reactivity under alkaline pulping conditions.

Science.gov (United States)

Megiatto, Jackson D; Cazeils, Emmanuel; Ham-Pichavant, Frédérique; Grelier, Stéphane; Gardrat, Christian; Castellan, Alain

2012-05-14

A series of random copoly(styrene)s has been synthesized via radical polymerization of functionalized anthraquinone (AQ) and β-O-4 lignin model monomers. The copolymers were designed to have a different number of styrene spacer groups between the AQ and β-O-4 lignin side chains aiming at investigating the distance effects on AQ/β-O-4 electron transfer mechanisms. A detailed molecular characterization, including techniques such as size exclusion chromatography, MALDI-TOF mass spectrometry, and (1)H, (13)C, (31)P NMR and UV-vis spectroscopies, afforded quantitative information about the composition of the copolymers as well as the average distribution of the AQ and β-O-4 groups in the macromolecular structures. TGA and DSC thermal analysis have indicated that the copolymers were thermally stable under regular pulping conditions, revealing the inertness of the styrene polymer backbone in the investigation of electron transfer mechanisms. Alkaline pulping experiments showed that close contact between the redox active side chains in the copolymers was fundamental for an efficient degradation of the β-O-4 lignin model units, highlighting the importance of electron transfer reactions in the lignin degradation mechanisms catalyzed by AQ. In the absence of glucose, AQ units oxidized phenolic β-O-4 lignin model parts, mainly by electron transfer leading to vanillin as major product. By contrast, in presence of glucose, anthrahydroquinone units (formed by reduction of AQ) reduced the quinone-methide units (issued by dehydration of phenolic β-O-4 lignin model part) mainly by electron transfer leading to guaiacol as major product. Both processes were distance dependent.

On the Determination of Concrete Armour Unit Stress including Specific Results related to Dolosse

DEFF Research Database (Denmark)

Burcharth, H. F.; Howell, G.L.; Liu, Z.

1991-01-01

Failures of rubble mound breakwaters armoured with complex types of unreinforced concrete armour units are often due to breakage. This happens when the stresses exceed the material strength. Sufficient parametric studies of the stresses are not yet available to produce design diagrams for structu......Failures of rubble mound breakwaters armoured with complex types of unreinforced concrete armour units are often due to breakage. This happens when the stresses exceed the material strength. Sufficient parametric studies of the stresses are not yet available to produce design diagrams...... and scale effects. Moreover, some results from the Crescent City Prototype Dolosse study are presented and related to results from small-de model tests. A preliminary design diagram for Dolosse ir presented as well....

Optimal fuzzy logic-based PID controller for load-frequency control including superconducting magnetic energy storage units

International Nuclear Information System (INIS)

Pothiya, Saravuth; Ngamroo, Issarachai

2008-01-01

This paper proposes a new optimal fuzzy logic-based-proportional-integral-derivative (FLPID) controller for load frequency control (LFC) including superconducting magnetic energy storage (SMES) units. Conventionally, the membership functions and control rules of fuzzy logic control are obtained by trial and error method or experiences of designers. To overcome this problem, the multiple tabu search (MTS) algorithm is applied to simultaneously tune PID gains, membership functions and control rules of FLPID controller to minimize frequency deviations of the system against load disturbances. The MTS algorithm introduces additional techniques for improvement of search process such as initialization, adaptive search, multiple searches, crossover and restarting process. Simulation results explicitly show that the performance of the optimum FLPID controller is superior to the conventional PID controller and the non-optimum FLPID controller in terms of the overshoot, settling time and robustness against variations of system parameters

45 CFR 400.209 - Claims involving family units which include refugees who have been in the United States more than...

Science.gov (United States)

2010-10-01

... refugees who have been in the United States more than 36 months. 400.209 Section 400.209 Public Welfare Regulations Relating to Public Welfare OFFICE OF REFUGEE RESETTLEMENT, ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES REFUGEE RESETTLEMENT PROGRAM Federal Funding Federal...

Iron-ore resources of the United States including Alaska and Puerto Rico, 1955

Science.gov (United States)

Carr, Martha S.; Dutton, Carl E.

1959-01-01

The importance of iron ore, the basic raw material of steel, as a fundamental mineral, resource is shown by the fact that about 100 million long tons of steel is used annually in the economy of the United States, as compared with a combined total of about 5 million long tons of copper, lead, zinc, and aluminum. Satisfying this annual demand for steel requires about 110 million tons of iron ore and 70 million tons of scrap iron and steel. The average annual consumption of iron ore in the United States from 1951 to 1955, inclusive, was about 110 million long tons, which is about twice the annual average from 1900 to 1930. Production of iron ore in the United States in this 5-year period averaged approximately 100 million long tons annually, divided by regions as follows (in percent): Lake Superior, 84.1; southeastern, 6.7; western, 6.7; northeastern, 1.4; and central and gulf, 1.1. Mining of iron ore began in the American Colonies about 1619, and for 225 years it was limited to eastern United States where fuel and markets were readily available. Production of iron ore from the Lake Superior region began in 1846; the region became the leading domestic source by 1890, and the Mesabi range in Minnesota has been the world's most productive area since 1896. Proximity of raw materials, water transportation, and markets has resulted in centralization of the country's iron and steel industry in the lower Great Lakes area. Increased imports of iron ore being delivered to eastern United States as well as demands for steel in nearby markets have given impetus to expansion in the steel-making capacity in this area. The four chief iron-ore minerals - hematite, liminite, magnetite, and siderite - are widely distributed but only locally form deposits of sufficient tonnage and grade to be commercially valuable at the present time. The iron content of these minerals, of which hematite is the most important, ranges from 48 percent in siderite to 72 percent in magnetite, but as these

Automatic generation control with thyristor controlled series compensator including superconducting magnetic energy storage units

Directory of Open Access Journals (Sweden)

Saroj Padhan

2014-09-01

Full Text Available In the present work, an attempt has been made to understand the dynamic performance of Automatic Generation Control (AGC of multi-area multi-units thermal–thermal power system with the consideration of Reheat turbine, Generation Rate Constraint (GRC and Time delay. Initially, the gains of the fuzzy PID controller are optimized using Differential Evolution (DE algorithm. The superiority of DE is demonstrated by comparing the results with Genetic Algorithm (GA. After that performance of Thyristor Controlled Series Compensator (TCSC has been investigated. Further, a TCSC is placed in the tie-line and Superconducting Magnetic Energy Storage (SMES units are considered in both areas. Finally, sensitivity analysis is performed by varying the system parameters and operating load conditions from their nominal values. It is observed that the optimum gains of the proposed controller need not be reset even if the system is subjected to wide variation in loading condition and system parameters.

Utilization of sunflower seed in laying hen rations

Directory of Open Access Journals (Sweden)

Tsuzuki ET

2003-01-01

Full Text Available The objective of this trial was to evaluate the effect of sunflower seed inclusion (0, 1.4, 2.8, 4.2 and 5.6% in a laying hen diet containing corn, soybean meal, wheat meal and soybean oil as main ingredients on performance and egg quality. The evaluated variables were daily feed intake, average egg weight, feed conversion (kg.kg-1 and kg.dz-1, eggshell percentage, yolk color and Haugh unit. One hundred and sixty 25 week-old Lohmann laying hens were used in a completely randomized design with five treatments and four replications of eight birds per experimental unit. Four periods of 28 days were evaluated during 112 days. The inclusion of sunflower seed in the diet had no effect on production parameters during the experimental period. Thus, can be concluded that sunflower seed might be used at concentrations up to 5.6% in laying hen diets without affecting performance and egg quality.

Qualidade do ovo de galinhas poedeiras criadas em galpões no semi-árido paraibano Quality of eggs of laying hens reared in poultry houses in the semi-arid Paraiba

Directory of Open Access Journals (Sweden)

Jair L. Trindade

2007-12-01

Full Text Available Avaliar índices ambientais dos galpões e os zootécnicos em aves de postura leve da linhagem Lohamann, em condições de verão e inverno de 2005 na região do semi-árida paraibana, foi o objetivo primordial deste trabalho, no qual se utilizaram 34.500 aves com diferentes idades: 32, 50, 60 e 71 semanas, acondicionadas em quatro galpões. Avaliaram-se os índices ambientais temperatura do ar, umidade relativa do ar, índice de temperatura do globo negro e umidade, carga térmica de radiação e velocidade do vento; e os produtivos (produção total de ovos, peso do ovo, peso do albúmen, peso da gema e peso das cascas, parâmetros geométricos (área e volume e a unidade Haugh (UH do ovo, em função da idade. Quanto ao ambiente no interior dos aviários, não houve diferença significativa na media dos índices ambientais, que ficaram dentro da zona de conforto. A idade das aves teve influência nos índices produção total, peso do ovo e peso da gema. A maior produção foi obtida com aves mais jovens, enquanto o peso do ovo e da gema foi com aves de maior idade. Os parâmetros geométricos volume e área do ovo não foram influenciados pela idade das aves. Conforme a UH os ovos de melhor qualidade se referem aos das aves com 32 e 50 semanas.The objective of this research was to evaluate production indexes for laying hens of the Lohamann lineage, under the summer and winter conditions of 2005, in São José da Mata district of Campina Grande, which is located in the Paraíban semi-arid region. 34.500 hens were used with ages of 32, 50, 60 and 71 weeks, and which were reared in four poultry houses. The production indexes (total production of eggs, egg weight, albumen weight, egg yolk weight, and rinds weight, geometric parameters (area and volume and Haugh unit of egg were calculated as a function of hen age. The production indexes in all rearing systems followed the technical recommendations. The age of the hens influenced the indexes of

15 CFR 2006.1 - Information to be included in petition.

Science.gov (United States)

2010-01-01

... property right, or foreign direct investment matter for which the rights of the United States under the... nature of any foreign direct investment proposed by the United States person, including estimates of... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Information to be included in petition...

Births and deaths including fetal deaths

Data.gov (United States)

U.S. Department of Health & Human Services — Access to a variety of United States birth and death files including fetal deaths: Birth Files, 1968-2009; 1995-2005; Fetal death file, 1982-2005; Mortality files,...

Sanitation Of Fresh Chicken Eggs By Ionizing Radiation And Its Effect On Their Physicochemical And Functional Properties

International Nuclear Information System (INIS)

Farag, M.D.H.; Abdul Azeem, A.M.; Eissa, F.I.; Mohamed, F.A.; Nasef, S.A.

2012-01-01

The objective of the present study was to investigate the effect of gamma irradiation on pathogens, quality and functional properties of shell eggs. Using intact fresh white and brown L.S.L shell eggs inoculated with 109 colony forming units (cfu) of Salmonella enteritidis (SE) and Salmonella typhimurium, the effect of three doses 2, 4 and 6 kGy of gamma irradiation on bacteriologic population and physical characteristics (Haugh units, yolk colour and yolk index), proximate composition (moisture, crude protein, crude fat and ash), amino acids content, ,physicochemical properties (foaming ability, foaming stability and water holding capacity), the rheological change (viscosity), ph, protein solubility, carotenoids and lipid oxidation of the eggs were determined. The results revealed that at 2 kGy, the number of SE and S. typhimurium were reduced to non-detectable levels. The internal quality as freshness of eggs as measured by albumen height and the number of Haugh units as well as yolk colour and yolk index were all significantly reduced with increasing the irradiation doses. Non-significant changes were found after irradiation in egg white or yolk in the chemical composition (moisture, crude protein, crude fat and ash). Amino acids when irradiated at dose 2 kGy caused non-significant changes in their levels, but it caused significant decrease in total essential and non-essential amino acids with increasing irradiation dose at 4 and 6 kGy.After irradiation, the foaming ability and foaming capacity were increased while water holding capacity and viscosity were decreased with increasing radiation doses. The ph of the egg white and yolk was increased with increasing the radiation dose. The protein solubility was decreased significantly in egg white and yolk with increasing radiation dose. Carotenoids of egg yolk were decreased with increasing doses of irradiation while lipid oxidation was increased with increasing radiation dose. Based on the obtained results, it

Effects of packaging, mineral oil coating, and storage time on biogenic amine levels and internal quality of eggs.

Science.gov (United States)

Figueiredo, T C; Assis, D C S; Menezes, L D M; Oliveira, D D; Lima, A L; Souza, M R; Heneine, L G D; Cançado, S V

2014-12-01

This study was carried out with the aim of evaluating the effects of mineral oil application on eggshells and the use of plastic packages with lids on the physical-chemical and microbiological quality and biogenic amine contents of eggs stored under refrigeration for up to 125 d. A total of 1,920 eggs from 46-wk-old Hyline W36 laying hens were randomly distributed into 4 groups soon after classification: (i) 480 eggs were stored in pulp carton tray packages; (ii) 480 eggs were stored in plastic packages with lids; (iii) 480 eggs were stored in carton packages after the application of mineral oil; and (iv) 480 eggs were stored in plastic packages with lids after the application of mineral oil. The internal quality was measured by Haugh units, by the counts of mesophilic and psychrotrophic microorganisms, by the most probable number of total and thermal-tolerant coliforms, by the counts of molds and yeasts, by the analysis of Salmonella spp. and Staphylococcus spp., and by the levels of biogenic amines in the egg yolk and albumen. The application of mineral oil to the eggshell resulted in higher Haugh unit values throughout storage, and the use of plastic packages altered the internal quality. The application of mineral oil and the use of packaging had no effects on the microbiological and biogenic amine results. Microbiological analyses showed the absence of Salmonella spp., Staphylococcus aureus, thermal-tolerant coliforms, and fungi. However, the highest counts of mesophilic (1.1 × 10(7) cfu/g) and psychrotrophic (6.7 × 10(7) cfu/g) microorganisms were recorded. The highest values of biogenic amines detected and quantified were putrescine (2.38 mg/kg) and cadaverine (7.27 mg/kg) in the egg yolk and putrescine (1.95 mg/kg), cadaverine (2.83 mg/kg), and phenylethylamine (2.57 mg/kg) in the albumen. Despite these results, the biogenic amine levels recorded were considered low and would not be harmful to consumer health. ©2014 Poultry Science Association Inc.

On the Determination of Concrete Armour Unit Stress including Specific Results related to Dolosse

OpenAIRE

Burcharth, H. F.; Howell, G.L.; Liu, Z.

1991-01-01

Failures of rubble mound breakwaters armoured with complex types of unreinforced concrete armour units are often due to breakage. This happens when the stresses exceed the material strength. Sufficient parametric studies of the stresses are not yet available to produce design diagrams for structural integrity. The paper presents a general discussion of the problems related to stress etermination and describes the results and the analyses of model tests with 200 kg and 200 g load-cell instrume...

Water quality studied in areas of unconventional oil and gas development, including areas where hydraulic fracturing techniques are used, in the United States

Science.gov (United States)

Susong, David D.; Gallegos, Tanya J.; Oelsner, Gretchen P.

2012-01-01

Domestic oil and gas production and clean water are critical for economic growth, public health, and national security of the United States. As domestic oil and gas production increases in new areas and old fields are enhanced, there is increasing public concern about the effects of energy production on surface-water and groundwater quality. To a great extent, this concern arises from the improved hydraulic fracturing techniques being used today, including horizontal drilling, for producing unconventional oil and gas in low-permeability formations.

Including Students with Visual Impairments: Softball

Science.gov (United States)

Brian, Ali; Haegele, Justin A.

2014-01-01

Research has shown that while students with visual impairments are likely to be included in general physical education programs, they may not be as active as their typically developing peers. This article provides ideas for equipment modifications and game-like progressions for one popular physical education unit, softball. The purpose of these…

Gas-centrifuge unit

International Nuclear Information System (INIS)

Stark, T.M.

1977-01-01

An isotope-enrichment unit is described for separating a gaseous mixture feedstock including a compound of a light nuclear isotope at a predetermined concentration and a compound of a heavy nuclear isotope at a predetermined concentration into at least two unit-output fractions including a waste fraction depleted in the light isotope to a predetermined concentration and a product fraction enriched in the light isotope to a predetermined concentration. The unit comprises a first group of cascades of gas centrifuges, each cascade having an enriching stage, a stripping stage, an input, a light-fraction output, and a heavy-fraction output for separating the gaseous-mixture feed stock into light and heavy gaseous-mixture fractions; and an auxillary cascade

Comparison the effect of two ways of tube feeding including bolus and continuous infusion on gastric residual volume and diarrhea in patients hospitalized in Intensive Care Unit

Directory of Open Access Journals (Sweden)

Shahriari M

2015-05-01

Full Text Available Background and Objective: Proper nutritional support is one of the important caring aspects in patients who were hospitalized in Intensive Care Unit. Although the several studies have been done concerning the selection of proper nutrition method for patients, but there is no agreement on this issue. The aim of current study was the compare the effect of two ways of tube feeding including bolus and continuous infusion on gastric residual volume and diarrhea in patients hospitalized in Intensive Care Unit.  Materials and Method: The current clinical trial was conducted on patients who were hospitalized in intensive care unit in Alzahra hospital in Isfahan, 2013. Fifty patients were selected through convenient sampling and were randomly assigned into two groups of 25 people of intervention and control. Nutrition was done through infusion pump in intervention group and by bolus in control group. Gastric residual volume and diarrhea was assessed each four hours for four days. Data were gathered through checklist and were analyzed by SPSS18 using descriptive and inferential statistics including independent T-test, Fisher's exact test and repeated measures ANOVA.  Results: The results showed that the mean of gastric residual volume in control group was more than the intervention group on the third day (p=0.04. Also, the mean of gastric residual volume did not show significant difference at different times in intervention group, but the mean of gastric residual volume was significantly increased in control group at different times (p=0.04. Fisher's exact test showed no significant difference between two groups concerning the diarrhea frequency.  Conclusion: In nutritional support with continuous infusion method, gastric residual volume was not increased and gastric emptying rate was not diminished. Therefore, this method can be used as an appropriate nutritional support in intensive care unit.

10 CFR 8.2 - Interpretation of Price-Anderson Act, section 170 of the Atomic Energy Act of 1954.

Science.gov (United States)

2010-01-01

... injury, sickness, disease or death, or loss of or damage to property, or for loss of use of property... causing bodily injury, sickness, disease, or death, or loss of or damage to property, or for loss of use... Representative Cole and Mr. Charles Haugh in which Representative Cole indicated that the Joint Committee...

Efficacy of various protein-based coating on enhancing the shelf life of fresh eggs during storage.

Science.gov (United States)

Caner, Cengiz; Yüceer, Muhammed

2015-07-01

The effectiveness of various coatings (whey protein isolate [WPI], whey protein concentrate [WPC], zein, and shellac) on functional properties, interior quality, and eggshell breaking strength of fresh eggs were evaluated during storage at 24 °: C for 6 weeks. Coatings and storage time had significant effects on Haugh unit, yolk index, albumen pH, dry matter (DMA), relative whipping capacity (RWC), and albumen viscosity. Uncoated eggs had higher albumen pH (9.56) and weight loss, and lower albumen viscosity (5.73), Haugh unit (HU), and yolk index (YI) during storage. Among the coated eggs, the shellac and zein coated eggs had the highest value of albumen viscosity (27.26 to 26.90), HU (74.10 to 73.61), and YI (44.84 to 44.63) after storage. Shellac (1.44%) was more effective in preventing weight loss than WPC (4.59%), WPI (4.60%), and zein (2.13%) coatings. Uncoated eggs had the higest value (6.71%) of weight lost. All coatings increased shell strength (5.18 to 5.73 for top and 3.58 to 4.71 for bottom) significantly (P eggs (4.70 for top and 3.15 for bottom). The functional properties such as albumen DMA (14.50 to 16.66 and 18.97 for uncoated) and albumen RWC (841 to 891 and 475 for uncoated) of fresh eggs can be preserved during storage when they are coated. The shellac and zein coatings were more effective for maintaining the internal quality of fresh eggs during storage. Fourier transform near infrared (FT-NIR) in the 800 to 2500 nm reflection spectra were used to quantify the contents of the fresh eggs at the end of storage. Eggs coated with shellac or zein displayed a higher absorbance at 970 and 1,197 nm respectively (OH vibration of water) compared with those coated with WPI or WPC and the uncoated group at the end of storage. The coatings improved functional properties and also shell strength and could be a viable alternative technology for maintaining the internal quality of eggs during long-term storage. This study highlights the promising use of

United States housing, 2012

Science.gov (United States)

Delton Alderman

2013-01-01

Provides current and historical information on housing market in the United States. Information includes trends for housing permits and starts, housing completions for single and multifamily units, and sales and construction. This report will be updated annually.

Investigation of In-Package Ozonation: The Effectiveness of Ozone to Inactive Salmonella enteritidis on Raw, Shell Eggs

Directory of Open Access Journals (Sweden)

Austin Donner

2011-01-01

Full Text Available Food production, handling, and distribution practices pose a constant threat to the quality and safety of food products. The objective of this research is to evaluate an innovative in-package ozonation process to reduce Salmonella enteritidis on raw, shell eggs. Previous research has shown that in-package ozonation eliminates contaminants from outside sources, reduces pathogens, and extends shelf life. In this study, raw, shell eggs were inoculated with Salmonella enteritidis and exposed to ozonation treatment. Microbial recoveries were then tested to determine bacterial reductions. Measurements included: relative humidity (34 percent at 5oC, surface temperatures (oC, ozone concentrations, bacterial reductions of Salmonella enteritidis, and quality assessment of eggs (Haugh Unit [HU], color, pH, and weight. After a 24-hour storage period, all treated samples indicated 3 log10 reductions on average (previous research has achieved up to 6log10. These results show effective in-package ozonation treatment reducing Salmonella enteritidis on raw, shell eggs without significant effect on measured egg quality over time. Benefits of in-package ozonation include no heating, low power requirements (less or equal to 50 Watts, short treatment time (seconds to minutes, and adaptability into existing processes. Given its ability to ensure the safety and longevity of food products, this technology has great potential for utilization in the food processing industry.

Hanford Site waste management units report

International Nuclear Information System (INIS)

1993-04-01

The Hanford Site Waste Management Units Report was originated to provide information responsive to Section 3004(u) of the Hazardous and Solid Waste Amendments of the 1984. This report provides a comprehensive inventory of all types of waste management units at the Hanford Site, including a description of the units and the waste they contain. Waste management units in the report include: (1) Resource Conservation and Recovery Act of 1976 (RCRA) disposal units, (2) Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) disposal units, (3) unplanned releases, (4) inactive contaminated structures, (5) RCRA treatment, storage, and disposal (TSD) units, and (6) other storage areas. Because of the comprehensive nature of the units report, the list of units is more extensive than required by Section 3004(u) of Hazardous and Solid Waste Amendments of the 1984. In Sections 3.0 through 6.0 of this report, the four aggregate areas are subdivided into their operable units. The operable units are further divided into two parts: (1) those waste management units assigned to the operable unit that will be remediated as part of the Environmental Restoration Remedial Actions (ERRA) Program, and (2) those waste management units located within the operable unit boundaries but not assigned to the ERRA program. Only some operable unit sections contain the second part

Corrective Action Investigation Plan for Corrective Action Unit 204: Storage Bunkers, Nevada Test Site, Nevada (December 2002, Revision No.: 0), Including Record of Technical Change No. 1

Energy Technology Data Exchange (ETDEWEB)

NNSA/NSO

2002-12-12

The Corrective Action Investigation Plan contains the U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office's approach to collect the data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit (CAU) 204 under the Federal Facility Agreement and Consent Order. Corrective Action Unit 204 is located on the Nevada Test Site approximately 65 miles northwest of Las Vegas, Nevada. This CAU is comprised of six Corrective Action Sites (CASs) which include: 01-34-01, Underground Instrument House Bunker; 02-34-01, Instrument Bunker; 03-34-01, Underground Bunker; 05-18-02, Chemical Explosives Storage; 05-33-01, Kay Blockhouse; 05-99-02, Explosive Storage Bunker. Based on site history, process knowledge, and previous field efforts, contaminants of potential concern for Corrective Action Unit 204 collectively include radionuclides, beryllium, high explosives, lead, polychlorinated biphenyls, total petroleum hydrocarbons, silver, warfarin, and zinc phosphide. The primary question for the investigation is: ''Are existing data sufficient to evaluate appropriate corrective actions?'' To address this question, resolution of two decision statements is required. Decision I is to ''Define the nature of contamination'' by identifying any contamination above preliminary action levels (PALs); Decision II is to ''Determine the extent of contamination identified above PALs. If PALs are not exceeded, the investigation is completed. If PALs are exceeded, then Decision II must be resolved. In addition, data will be obtained to support waste management decisions. Field activities will include radiological land area surveys, geophysical surveys to identify any subsurface metallic and nonmetallic debris, field screening for applicable contaminants of potential concern, collection and analysis of surface and subsurface soil samples from biased locations

Drilling unit

Energy Technology Data Exchange (ETDEWEB)

Umanchik, N P; Demin, A V; Khrustalev, N N; Linnik, G N; Lovchev, S V; Rozin, M M; Sidorov, R V; Sokolov, S I; Tsaregradskiy, Yu P

1981-01-01

A drilling unit is proposed which includes a hydraulic lifter, hydraulic multiple-cylinder pump with valve distribution and sectional drilling pump with separators of the working and flushing fluid. In order to reduce metal consumption and the overall dimensions of the drilling unit, the working cavity of each cylinder of the hydraulic multiple-cylinder pump is equipped with suction and injection valves and is hydraulically connected to the working cavity by one of the sections of the drilling pump.

Second unit scheduling concerns on a dual-unit nuclear project

International Nuclear Information System (INIS)

Block, H.R.; Mazzini, R.A.

1978-01-01

This paper explores the planning and scheduling problems of Unit 2 of the Susquehanna steam electric station. The causes of these problems and methods to avoid or mitigate their consequences are discussed. The Susquehanna steam electric station has two boiling water reactors rated at 1,100 MW each. Topics considered include cost factors, structures, equipment, engineering and home office, construction services, completion data phasing, work sequencing, structural dependences, and segregation. Substatial cost and schedule benefits can result if two nuclear units are designed and constructed as one integral station, and if maximum sharing of facilities and services between the units occurs. It is concluded that the cost benefits of highly integrated dual unit construction outweigh the schedule and logistical problems caused by that approach

Edexcel A2 Physics Student Unit Guide

CERN Document Server

Benn, Mike

2010-01-01

Student Unit Guides are perfect for revision. Each guide is written by an examiner and explains the unit requirements, summarises the relevant unit content and includes a series of specimen questions and answers. There are three sections to each guide:. Introduction - includes advice on how to use the guide, an explanation of the skills being tested by the assessment objectives, an outline of the unit or module and, depending on the unit, suggestions for how to revise effectively and prepare for the examination questions. Content Guidance - provides an examiner's overview of the module's key t

AQA A2 Chemistry Student Unit Guide

CERN Document Server

Cross, Margaret

2010-01-01

Student Unit Guides are perfect for revision. Each guide is written by an examiner and explains the unit requirements, summarises the relevant unit content and includes a series of specimen questions and answers. There are three sections to each guide:. Introduction - includes advice on how to use the guide, an explanation of the skills being tested by the assessment objectives, an outline of the unit or module and, depending on the unit, suggestions for how to revise effectively and prepare for the examination questions. Content Guidance - provides an examiner's overview of the module's key t

75 FR 448 - In the Matter of: Certain Authentication Systems, Including Software and Handheld Electronic...

Science.gov (United States)

2010-01-05

... INTERNATIONAL TRADE COMMISSION [Inv. No. 337-TA-697] In the Matter of: Certain Authentication... the sale within the United States after importation of certain authentication systems, including... importation, or the sale within the United States after importation of authentication systems, including...

Snakes: An Integrated Unit Plan.

Science.gov (United States)

Lawrence, Lisa

This document presents an integrated unit plan on snakes targeting second grade students. Objectives of the unit include developing concepts of living things, understanding the contribution and importance of snakes to the environment, and making connections between different disciplines. The unit integrates the topic of snakes into the areas of…

31 CFR 596.312 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 596.312 Section 596.312 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... General Definitions § 596.312 United States. The term United States means the United States, including its...

31 CFR 560.307 - United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 560.307 Section 560.307 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... § 560.307 United States. The term United States means the United States, including its territories and...

22 CFR 120.13 - United States.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false United States. 120.13 Section 120.13 Foreign... United States. United States, when used in the geographical sense, includes the several states, the Commonwealth of Puerto Rico, the insular possessions of the United States, the District of Columbia, the...

Incident Command System - Environmental Unit responsibilities

International Nuclear Information System (INIS)

Hillman, S. O.

1997-01-01

The Incident Command System (ICS) for crisis management, used for response to oil spills by the Alyeska Pipeline Service Company throughout its facilities, including the Trans Alaska Pipeline and the Valdez Marine Terminal, was described. Special attention was given to the Environmental Unit within the ICS which functions as a primary support unit for the Incident Operations Section. Details of the Unit's function were provided. These include the collection, evaluation and dissemination of information on all environmental issues concerning the crisis, provision of advice and direction on environmental aspects, and up-front agency interaction. A checklist of tasks is included. 7 refs

Hanford Site waste management units report

International Nuclear Information System (INIS)

1993-04-01

The Hanford Site Waste Management Units Report was originated to provide information responsive to Section 3004(u) of the Hazardous and Solid Waste Amendments of the 1984. This report provides a comprehensive inventory of all types of waste management units at the Hanford Site, including a description of the units and the waste they contain. Waste management units in the report include: (1) Resource Conservation and Recovery Act of 1976 (RCRA) disposal units, (2) Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) disposal units, (3) unplanned releases, (4) inactive contaminated structures, (5) RCRA treatment, storage, and disposal (TSD) units, and (6) other storage areas. Because of the comprehensive nature of the units report, the list of units is more extensive than required by Section 3004(u) of Hazardous and Solid Waste Amendments of the 1984. In Sections 3.0 through 6.0 of this report, the four aggregate areas are subdivided into their operable units. The operable units are further divided into two parts: (1) those waste management units assigned to the operable unit that will be remediated as part of the Environmental Restoration Remedial Actions (ERRA) Program, and (2) those waste management units located within the operable unit boundaries but not assigned to the ERRA program. Only some operable unit sections contain the second part.Volume two contains Sections 4.0 through 6.0 and the following appendices: Appendix A -- acronyms and definition of terms; Appendix B -- unplanned releases that are not considered to be units; and Appendix C -- operable unit maps

Effect of egg freshness on texture and baking characteristics of batter systems formulated using egg, flour and sugar.

Science.gov (United States)

Xing, Liting; Niu, Fuge; Su, Yujie; Yang, Yanjun

2016-04-01

The aim of this work was to evaluate the effects of egg freshness on baking properties and final qualities in batter systems. Batters were made with eggs of different freshness, and the properties of batter systems were studied through rheological analysis, rapid viscosity analysis (RVA), differential scanning calorimetry (DSC), batter density and expansion rate during the baking and cooling processes. Moreover, the qualities of final baked systems were investigated, including specific volume and texture profile analysis (TPA). The flow behavior of batters showed that the consistency index (K) decreased as the Haugh unit (HU) value decreased, while the flow behavior index (n) increased. Both the storage modulus (G') and loss modulus (G″) determined by mechanical spectra at 20 °C decreased with decreasing HU. RVA and DSC determinations revealed that lower-HU samples had a lower viscosity in the baking process and a shorter time for starch gelatinization and egg protein denaturation. Observation of the batter density revealed an increasing change, which was reflected by a decrease in the specific volume of final models. TPA showed significant differences in hardness and chewiness, but no significant differences in springiness and cohesiveness were found. The egg freshness affected the properties of batter systems. © 2015 Society of Chemical Industry.

FRESH-WATER GREEN ALGAE (CHLOROPHYTA AS A NATURAL PIGMENT FOR MOJOSARI DUCKS

Directory of Open Access Journals (Sweden)

B. Indarsih

2015-09-01

Full Text Available An experiment in a completely randomize design was undertaken to study the use of fresh-watergreen algae as a yolk coloring agent in Mojosari ducks during a laying period on productiveperformance and egg quality from 36 to 44 wk of age. A total of 80 thirty-six wk–old laying ducks weredivided into four dietary treatments and each of four replicates with 5 birds. Diets were formulated witha commercial concentrate, rice bran and yellow corn (2:4:4 according to a commercial standard diet asa control, and three other dietary treatments with 2, 4 or 8% of green algae were included. Fresh watergreen algae had a significant effect on the feed uptake, egg production, and feed conversion ratio (FCR(p<0.05. Egg production and FCR improved at added 2 and 4% green algae. No differences wereobserved in egg yolk index, albumen index, Haugh Unit, and egg shell thickness (P>0.05 except eggyolk color. The yolk color increased within 7 days after feeding with the test diets. The present studyindicated that fresh-water green algae could be used as a natural coloring agent in laying ducks and at8% of green algae showed the highest score of (Roche Yellow Color-15.

Case Study of Multi-Unit Risk: Multi-Unit Station Black-Out

Energy Technology Data Exchange (ETDEWEB)

Oh, Kyemin; Jang, Seung-cheol [KAERI, Daejeon (Korea, Republic of); Heo, Gyunyoung [Kyung Hee University, Yongin (Korea, Republic of)

2015-05-15

After Fukushima Daiichi Accident, importance and public concern for Multi-Unit Risk (MUR) or Probabilistic Safety Assessment (PSA) have been increased. Most of nuclear power plant sites in the world have more than two units. These sites have been facing the problems of MUR or accident such as Fukushima. In case of South Korea, there are generally more than four units on the same site and even more than ten units are also expected. In other words, sites in South Korea also have been facing same problems. Considering number of units on the same site, potential of these problems may be larger than other countries. The purpose of this paper is to perform case study based on another paper submitted in the conference. MUR is depended on various site features such as design, shared systems/structures, layout, environmental condition, and so on. Considering various dependencies, we assessed Multi-Unit Station Black-out (MSBO) accident based on Hanul Unit 3 and 4 model. In this paper, case study for multi-unit risk or PSA had been performed. Our result was incomplete to assess total multi-unit risk because of two challenging issues. First, economic impact had not been evaluated to estimate multi-unit risk. Second, large uncertainties were included in our result because of various assumptions. These issues must be resolved in the future.

Case Study of Multi-Unit Risk: Multi-Unit Station Black-Out

International Nuclear Information System (INIS)

Oh, Kyemin; Jang, Seung-cheol; Heo, Gyunyoung

2015-01-01

After Fukushima Daiichi Accident, importance and public concern for Multi-Unit Risk (MUR) or Probabilistic Safety Assessment (PSA) have been increased. Most of nuclear power plant sites in the world have more than two units. These sites have been facing the problems of MUR or accident such as Fukushima. In case of South Korea, there are generally more than four units on the same site and even more than ten units are also expected. In other words, sites in South Korea also have been facing same problems. Considering number of units on the same site, potential of these problems may be larger than other countries. The purpose of this paper is to perform case study based on another paper submitted in the conference. MUR is depended on various site features such as design, shared systems/structures, layout, environmental condition, and so on. Considering various dependencies, we assessed Multi-Unit Station Black-out (MSBO) accident based on Hanul Unit 3 and 4 model. In this paper, case study for multi-unit risk or PSA had been performed. Our result was incomplete to assess total multi-unit risk because of two challenging issues. First, economic impact had not been evaluated to estimate multi-unit risk. Second, large uncertainties were included in our result because of various assumptions. These issues must be resolved in the future

Penggunaan Limbah Industri Jamu dan Bakteri Asam Laktat (Lactobacillus sp. sebagai Sinbiotik untuk Aditif Pakan Terhadap Kualitas Interior Telur Ayam Ras Petelur

Directory of Open Access Journals (Sweden)

Y. Wijaya

2017-06-01

Full Text Available This study was to determine the effect of synbiotic as a feed additive of laying hens for the interior egg quality. This study used 100 laying hens which are 40 weeks old as the material. The body weight of laying hens are 1.81 ± 0.12 grams. The treatment used in this study was the addition of synbiotic to the level of 0.5%, 1.0% and 1.5%. This study uses a ration that consist of soybean meal, corn, rice bran, meat bone meal, premix and feed supplement. The research method was experiment laboratory using Completely Randomized study uses a completely randomized design with 4 treatments consisting of 5 replicates. Using 20 experimental units consisting 5 laying hens. The data was analyzed by using analysis of variance and F test at 5% level. The results showed that the addition of synbiotic did gave significant effect on egg white index, egg yolk index and Haugh units (P> 0.05, while for the color of egg yolk affacted significantly (P <0.05. The conclusion of this study was addition of synbiotic at the level of 1.0-1.5% increase egg yolk color.

Phosphorus and phytase levels for layer hens

Directory of Open Access Journals (Sweden)

Juliana Cristina Ramos Rezende

2013-02-01

Full Text Available The objective of this research was to evaluate the performance and bone quality of laying hens after peak production fed diets containing phosphorus levels and phytase. An experiment was conducted with 384 Hy-line distributed in a completely randomized in a factorial 4 x 3 with 4 levels of available phosphorus and 3 levels of phytase. The experimental period was divided into four periods of 28 days, at the end of each cycle were determined experimental feed intake, egg production, egg weight, feed conversion, mortality, and average egg weight, shell thickness, Haugh units and specific gravity. At the end of the experimental period were determined amounts of calcium and phosphorus excreted by the method of total excreta collection and a fowl per experimental unit was sacrificed for collection of bones and evaluation of width, length and level of robustness from femur and tibia. There was interaction between phosphorus levels and phytase on feed intake, feed conversion and percentage of posture. For inclusion levels of phytase all egg quality variables showed no significant differences. The treatments did not affect bone characteristics of laying hens.

Hanford Site Waste Managements Units reports

International Nuclear Information System (INIS)

1992-01-01

The Hanford Site Waste Management Units Report (HSWMUR) was originated to provide information responsive to Section 3004(u) of the Hazardous and Solid Waste Amendments (HSWA) of the 1984 United States Code (USC 1984). This report provides a comprehensive inventory of all types of waste management units at the Hanford Site, including a description of the units and the waste they contain. Waste management units in this report include: (1) Resource Conservation and Recovery Act of 1976 (RCRA) disposal units, (2) Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) disposal units, (3) unplanned releases, (4) inactive contaminated structures, (5) RCRA treatment, storage, and disposal (TSD) units, and (6) other storage areas. Because of the comprehensive nature of this report, the listing of sites is more extensive than required by Section 3004(u) of HSWA. The information in this report is extracted from the Waste Information Data System (WIDS). The WIDS provides additional information concerning the waste management units contained in this report and is maintained current with changes to these units. This report is updated annually if determined necessary per the Hanford Federal Facility Agreement and Consent Order Order (commonly referred to as the Tri-Party Agreement, Ecology et al. 1990). This report identifies 1,414 waste management units. Of these, 1,015 units are identified as solid waste management units (SWMU), and 342 are RCRA treatment, storage, and disposal units. The remaining 399 are comprised mainly of one-time spills to the environment, sanitary waste disposal facilities (i.e., septic tanks), and surplus facilities awaiting decontamination and decommissioning

OCR(A) A2 Physics Student Unit Guide

CERN Document Server

Chadha, Gurinder

2009-01-01

Student Unit Guides are perfect for revision. Each guide is written by an examiner and explains the unit requirements, summarises the relevant unit content and includes a series of specimen questions and answers. There are three sections to each guide:. Introduction - includes advice on how to use the guide, an explanation of the skills being tested by the assessment objectives, an outline of the unit or module and, depending on the unit, suggestions for how to revise effectively and prepare for the examination questions. Content Guidance - provides an examiner's overview of the module's key t

The United Nations: It's More Than You Think.

Science.gov (United States)

Lord, Juliana G.; Gardner, Janet

This guide accompanies a 30-minute color video of the same name. Chapters include: (1) "History of the United States" including information on the League of Nations, the birth of the United Nations, and the home of the United Nations; (2) "Structure of the Organization" which discusses each of the sections--General Assembly,…

Mobile vapor recovery and vapor scavenging unit

International Nuclear Information System (INIS)

Stokes, C.A.; Steppe, D.E.

1991-01-01

This patent describes a mobile anti- pollution apparatus, for the recovery of hydrocarbon emissions. It comprises a mobile platform upon which is mounted a vapor recovery unit for recovering vapors including light hydrocarbons, the vapor recovery unit having an inlet and an outlet end, the inlet end adapted for coupling to an external source of hydrocarbon vapor emissions to recover a portion of the vapors including light hydrocarbons emitted therefrom, and the outlet end adapted for connection to a means for conveying unrecovered vapors to a vapor scavenging unit, the vapor scavenging unit comprising an internal combustion engine adapted for utilizing light hydrocarbon in the unrecovered vapors exiting from the vapor recovery unit as supplemental fuel

Growth and subsequent egg production performance of shika-brown pullets fed graded levels of cooked Lablab purpureus beans.

Science.gov (United States)

Abeke, F O; Ogundipe, S O; Sekoni, A A; Dafwvang, I I; Adeyinka, I A; Oni, O O; Abeke, A

2007-04-01

The lablab seeds were cooked for 30 min, sundried for three days and thereafter milled and incorporated into chickens' diets. Six treatments, comprising of six dietary levels of lablab at 0.0, 7.5, 15.0, 22.5, 30.0 and 37.5%, respectively was fed during the grower's phase. Results obtained for the growers phase indicate that final weight (g/bird), weight gain (g/bird) and feed cost (N kg(-1)) decreased significantly (p cooked lablab beans to pullets. Results obtained during the laying phase indicates that feeding lablab seed meal up to 22.5% in the diets at the growers stage had no significant adverse effect (p egg production, percent production at peak, kilogramme feed per twelve eggs, feed cost per twelve eggs, Haugh Unit and yolk index. However, age of birds at first egg, age at 50% production and age at peak egg production were increased significantly (p > 0.05) with increase in the level of lablab seed meal in the growers diets.

EGG QUALITY OF CREOLE HENS REARED IN THE BACKYARD

Directory of Open Access Journals (Sweden)

Aureliano Juárez-Caratachea

2009-09-01

Full Text Available The egg quality from Creole backyard hens was determined by collecting samples from 11 municipalities from the central area of Michoacan State, Mexico. It was measured: egg weight (EW, longitude diameter (LD of the egg, transversal diameter (TD of the egg, shell weight (SW, shell thickness (ST, shell index (SI, white diameter (WD, yolk diameter (YD, white high (WH, yolk high (YH, air chamber high (ACH and Haugh units (HU. The averages obtained were: EW 50.7 g; LD 5.6 cm; TD 4.2 cm; SW 4.5 g.; ST 0.28 mm; SI 8.9 %; WD 10.0 cm; YD 4.5 cm; WH 6.3 mm; YH 1.6 cm; ACH 5.4 mm; HU 73.4, YP 12.1. In conclusion, the eggs of backyard hens were smaller than commercial eggs. However, the internal quality indicators suggested that backyard hen eggs have similar quality to that of commercial hens.

EFEITO DA UTILIZAÇÃO DE MANANOLIGOSSACARÍDEOS (MOS E DE ÁCIDOS ORGÂNICOS ASSOCIADOS À MOS, COM E SEM ANTIBIÓTICOS, NA DIETA DE POEDEIRAS PRODUTORAS DE OVOS AVERMELHADOS

Directory of Open Access Journals (Sweden)

Carmen Lucia Garcez Ribeiro

2010-06-01

Full Text Available The present study aimed to compare the productive performanceof Isa Brown -egg laying hens (32 to 52 weeks of agefed a corn-soybean meal diet. The birds were randomly allocatedinto individual cages (40 cages/treatment in a total of 240 animals.Feed and water were provided ad libitum. Treatments consisted of:T1- control (basal diet=BD; T2- D + antibiotic; T3- BD + mannanoligosaccharide(MOS (0.05%; T4- BD + antibiotic + MOS;T5- BD + organic acid/MOS (OAM (0.1% and T6- BD + antibiotic+ OAM. Body weight, egg production, egg weight, egg mass, feedconversion/dozen eggs and per egg mass, internal quality of eggs(egg yolk color, albumen height, Haugh units, eggs external quality(specific gravity, egg shell percentage and time of storage were notaffected by dietary treatments. The data were subjected to ANOVAand the means were compared by Tukey test. Results indicatedthat birds fed OAM and MOS without antibiotic had lowest feedconsumption, without altering laying performance.

Hanford Site Waste Management Units Report

International Nuclear Information System (INIS)

1991-01-01

This Hanford Site Waste Management Units Report (HSWMUR) was originated to provide information responsive to Section 3004(u) of the Hazardous and Solid Waste Amendments (HSWA) of the 1984 United States Code (USC). The report provides a comprehensive inventory of all types of waste management units at the Hanford Site and consists of waste disposal units, including (1) Resource Conservation and Recovery Act of 1976 (RCRA) disposal units, (2) Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) disposal units, (3) unplanned releases, (4) inactive contaminated structure, (5) RCRA treatment and storage units, and (6) other storage areas. Because of the comprehensive nature of this report, the listing of sites is more extensive than required by Section 3004(u) of HSWA. In support of the Hanford RCRA permit, a field was added to designate whether the waste management unit is a solid waste management unit (SWMU). As SWMUs are identified, they will added to the Hanford Waste Information Data System (WIDS), which is the database supporting this report, and added to the report at its next annual update. A quality review of the WIDS was conducted this past year. The review included checking all data against their reference and making appropriate changes, updating the data elements using the most recent references, marking duplicate units for deletion, and addition additional information. 6 refs

Hanford Site Waste Management Units Report

International Nuclear Information System (INIS)

1991-01-01

This Hanford Site Waste Management Units Report (HSWMUR) was originated to provide information responsive to Section 3004(u) of the Hazardous and Solid Waste Amendments (HSWA) of the 1984 United States Code (USC). The report provides a comprehensive inventory of all types of waste management units at the Hanford Site and consists of waste disposal units, including (1) Resource Conservation and Recovery Act of 1976 (RCRA) disposal units, (2) Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA) disposal units, (3) unplanned releases, (4) inactive contaminated structures, (5) RCRA treatment and storage units, and (6) other storage areas. Because of the comprehensive nature of this report, the listing of sites is more extensive than required by Section 3004(u) of HSWA. In support of the Hanford RCRA permit, a field was added to designate whether the waste management unit is a solid waste management unit (SWMU). As SWMUs are identified, they will added to the Hanford Waste Information Data System (WIDS), which is the database supporting this report, and added to the report at its next annual update. A quality review of the WIDS was conducted this past year. The review included checking all data against their reference and making appropriate changes, updating the data elements using the most recent references, marking duplicate units for deletion, and adding additional information. 6 refs

Indoor unit for electric heat pump

Science.gov (United States)

Draper, R.; Lackey, R.S.; Fagan, T.J. Jr.; Veyo, S.E.; Humphrey, J.R.

1984-05-22

An indoor unit for an electric heat pump is provided in modular form including a refrigeration module, an air mover module, and a resistance heat package module, the refrigeration module including all of the indoor refrigerant circuit components including the compressor in a space adjacent the heat exchanger, the modules being adapted to be connected to air flow communication in several different ways as shown to accommodate placement of the unit in various orientations. 9 figs.

40 CFR 62.15340 - What must I include in the annual report?

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 8 2010-07-01 2010-07-01 false What must I include in the annual... August 30, 1999 Reporting § 62.15340 What must I include in the annual report? Summarize data collected... combustion units that use activated carbon for controlling dioxins/furans or mercury emissions, include four...

SI units in engineering and technology

CERN Document Server

Qasim, S H

2016-01-01

SI Units in Engineering and Technology focuses on the use of the International System of Units-Systeme International d'Unités (SI). The publication first elaborates on the SI, derivation of important engineering units, and derived SI units in science and engineering. Discussions focus on applied mechanics in mechanical engineering, electrical and magnetic units, stress and pressure, work and energy, power and force, and magnitude of SI units. The text then examines SI units conversion tables and engineering data in SI units. Tables include details on the sectional properties of metals in SI units, physical properties of important molded plastics, important physical constants expressed in SI units, and temperature, area, volume, and mass conversion. Tables that show the mathematical constants, standard values expressed in SI units, and Tex count conversion are also presented. The publication is a dependable source of data for researchers interested in the use of the International System of Units-Systeme Inter...

76 FR 40930 - In the Matter of Certain Electronic Devices, Including Mobile Phones, Portable Music Players, and...

Science.gov (United States)

2011-07-12

... Devices, Including Mobile Phones, Portable Music Players, and Computers; Notice of Commission....S.C. 1337) in the importation into the United States, the sale for importation, and the sale within the United States after importation of certain electronic devices, including mobile phones, portable...

Multi-Unit Initiating Event Analysis for a Single-Unit Internal Events Level 1 PSA

Energy Technology Data Exchange (ETDEWEB)

Kim, Dong San; Park, Jin Hee; Lim, Ho Gon [KAERI, Daejeon (Korea, Republic of)

2016-05-15

The Fukushima nuclear accident in 2011 highlighted the importance of considering the risks from multi-unit accidents at a site. The ASME/ANS probabilistic risk assessment (PRA) standard also includes some requirements related to multi-unit aspects, one of which (IE-B5) is as follows: 'For multi-unit sites with shared systems, DO NOT SUBSUME multi-unit initiating events if they impact mitigation capability [1].' However, the existing single-unit PSA models do not explicitly consider multi-unit initiating events and hence systems shared by multiple units (e.g., alternate AC diesel generator) are fully credited for the single unit and ignores the need for the shared systems by other units at the same site [2]. This paper describes the results of the multi-unit initiating event (IE) analysis performed as a part of the at-power internal events Level 1 probabilistic safety assessment (PSA) for an OPR1000 single unit ('reference unit'). In this study, a multi-unit initiating event analysis for a single-unit PSA was performed, and using the results, dual-unit LOOP initiating event was added to the existing PSA model for the reference unit (OPR1000 type). Event trees were developed for dual-unit LOOP and dual-unit SBO which can be transferred from dual- unit LOOP. Moreover, CCF basic events for 5 diesel generators were modelled. In case of simultaneous SBO occurrences in both units, this study compared two different assumptions on the availability of the AAC D/G. As a result, when dual-unit LOOP initiating event was added to the existing single-unit PSA model, the total CDF increased by 1∼ 2% depending on the probability that the AAC D/G is available to a specific unit in case of simultaneous SBO in both units.

[Conservation Units.

Science.gov (United States)

Texas Education Agency, Austin.

Each of the six instructional units deals with one aspect of conservation: forests, water, rangeland, minerals (petroleum), and soil. The area of the elementary school curriculum with which each correlates is indicated. Lists of general and specific objectives are followed by suggested teaching procedures, including ideas for introducing the…

Níveis de cloro para codornas japonesas na fase de postura Chlorine levels for Japanese quails during the egg-laying period

Directory of Open Access Journals (Sweden)

Roseane Madeira Bezerra

2011-11-01

Full Text Available Com o objetivo de avaliar os efeitos de quatro níveis de cloro sobre o desempenho e a qualidade de ovos de codornas japonesas na fase de produção, 288 codornas com 17 semanas de idade foram distribuídas em delineamento inteiramente casualizado, com seis tratamentos, oito repetições e seis aves por unidade experimental. Os níveis de cloro avaliados foram 0,07; 0,12; 0,17; 0,22; 0,27 e 0,32% e os parâmetros de desempenho e qualidade dos ovos foram: consumos de ração e água, porcentagem de postura, peso e massa de ovos, conversão alimentar, umidade das excretas, coeficientes de digestibilidade da matéria seca (CDMS, nitrogênio (CDN e energia bruta (CDEB, energia metabolizável aparente (EMA e aparente corrigida (EMAn, unidade Haugh, porcentagens de albúmen, gema e casca. Os níveis de cloro não influenciaram significativamente nenhuma dessas variáveis, entretanto, a gravidade específica aumentou linearmente com o acréscimo de cloro na ração. Pode-se recomendar que rações para codornas japonesas na fase de produção sejam formuladas com níveis de cloro de até 0,32%.In order to evaluate the effects of chlorine levels on performance and egg quality of Japanese quails during the production phase, 288 quails with seventeen weeks of age were distributed in a completely randomized design with six treatments, eight replicates and six birds experimental unit. Chlorine levels were: 0.07, 0.12, 0.17, 0.22, 0.27 and 0.32%. Performance and egg quality parameters evaluated were: feed intake (g/bird/day, water consumption (mL/bird/day, production (%, egg weight (g, egg mass (g/bird/day, feed conversion (g/g, moisture of excreta, digestibility of dry matter, coefficient of nitrogen, coefficient of gross energy, apparent metabolizable energy, corrected apparent metabolizable energy, Haugh unit, percentages of albumen, yolk and shell. Chlorine levels did not significantly influence any of those variables; however, the specific gravity

United States housing, first quarter 2013

Science.gov (United States)

Delton Alderman

2014-01-01

Provides current and historical information on housing market in the United States. Information includes trends for housing permits and starts, housing under construction, and housing completions for single and multifamily units, and sales and construction. This report will be updated regularly.

Flywheel and power unit

Energy Technology Data Exchange (ETDEWEB)

Seeley, R.W.

1992-10-28

A power unit, e.g. for an electrically driven vehicle, incorporates a flywheel for storing kinetic energy and a battery for storing electrical energy. The battery is incorporated as a substantial part of the rotating mass of the flywheel. Preferably the unit further includes an electrical machine being a motor or generator or machine operable either as a motor or a generator for transferring energy between the battery and the flywheel and/or for the input or output of rotary energy therefrom or thereto. The motor may be used for powering the flywheel and may also operate in a regenerative mode for recharging the unit on de-acceleration of the vehicle. The unit of the invention may also be utilized as an electrical stored power source, e.g. wind or water driven. (author)

78 FR 47410 - Certain Wireless Devices, Including Mobile Phones and Tablets Institution of Investigation

Science.gov (United States)

2013-08-05

... sale within the United States after importation of certain wireless devices, including mobile phones... importation of certain wireless devices, including mobile phones and tablets by reason of infringement of... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-889] Certain Wireless Devices, Including...

United Kingdom and United States Tourism Demand for Malaysia:A Cointegration Analysis

OpenAIRE

Habibi, Fateh; Abdul Rahim, Khalid; Chin, Lee

2008-01-01

Tourism industry has been an important contributor to the Malaysia economy. In this paper we inspect variations in the long run demand for tourism from United Kingdom and United States to Malaysia. The demand for tourism has been explained by macroeconomic variables, including income in origin countries, tourism prices in Malaysia, and travel cost between the two countries. Annual data from 1972 to 2006 are used for the analysis. Augmented Dickey-Fuller and Johansen’s maximum likelihood tests...

[Continuing training plan in a clinical management unit].

Science.gov (United States)

Gamboa Antiñolo, Fernando Miguel; Bayol Serradilla, Elia; Gómez Camacho, Eduardo

2011-01-01

Continuing Care Unit (UCA) focused the attention of frail patients, polypathological patients and palliative care. UCA attend patients at home, consulting, day unit, telephone consulting and in two hospitals of the health area. From 2002 UCA began as a management unit, training has been a priority for development. Key elements include: providing education to the workplace, including key aspects of the most prevalent health care problems in daily work, directing training to all staff including organizational aspects of patient safety and the environment, improved working environment, development of new skills and knowledge supported by the evidence-based care for the development of different skills. The unit can be the ideal setting to undertake the reforms necessary conceptual training of professionals to improve the quality of care. 2010 SESPAS. Published by Elsevier Espana. All rights reserved.

Challenges encountered by critical care unit managers in the large intensive care units.

Science.gov (United States)

Matlakala, Mokgadi C; Bezuidenhout, Martie C; Botha, Annali D H

2014-04-04

Nurses in intensive care units (ICUs) are exposed regularly to huge demands interms of fulfilling the many roles that are placed upon them. Unit managers, in particular, are responsible for the efficient management of the units and have the responsibilities of planning, organising, leading and controlling the daily activities in order to facilitate the achievement of the unit objectives. The objective of this study was to explore and present the challenges encountered by ICU managers in the management of large ICUs. A qualitative, exploratory and descriptive study was conducted at five hospital ICUs in Gauteng province, South Africa. Data were collected through individual interviews from purposively-selected critical care unit managers, then analysed using the matic coding. Five themes emerged from the data: challenges related to the layout and structure of the unit, human resources provision and staffing, provision of material resources, stressors in the unit and visitors in the ICU. Unit managers in large ICUs face multifaceted challenges which include the demand for efficient and sufficient specialised nurses; lack of or inadequate equipment that goes along with technology in ICU and supplies; and stressors in the ICU that limit the efficiency to plan, organise, lead and control the daily activities in the unit. The challenges identified call for multiple strategies to assist in the efficient management of large ICUs.

Challenges encountered by critical care unit managers in the large intensive care units

Directory of Open Access Journals (Sweden)

Mokgadi C. Matlakala

2014-04-01

Full Text Available Background: Nurses in intensive care units (ICUs are exposed regularly to huge demands interms of fulfilling the many roles that are placed upon them. Unit managers, in particular, are responsible for the efficient management of the units and have the responsibilities of planning, organising, leading and controlling the daily activities in order to facilitate the achievement of the unit objectives. Objectives: The objective of this study was to explore and present the challenges encountered by ICU managers in the management of large ICUs. Method: A qualitative, exploratory and descriptive study was conducted at five hospital ICUs in Gauteng province, South Africa. Data were collected through individual interviews from purposively-selected critical care unit managers, then analysed using the matic coding. Results: Five themes emerged from the data: challenges related to the layout and structure of the unit, human resources provision and staffing, provision of material resources, stressors in the unit and visitors in the ICU. Conclusion: Unit managers in large ICUs face multifaceted challenges which include the demand for efficient and sufficient specialised nurses; lack of or inadequate equipment that goes along with technology in ICU and supplies; and stressors in the ICU that limit the efficiency to plan, organise, lead and control the daily activities in the unit. The challenges identified call for multiple strategies to assist in the efficient management of large ICUs.

7 CFR 1220.615 - State and United States.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false State and United States. 1220.615 Section 1220.615... CONSUMER INFORMATION Procedures To Request a Referendum Definitions § 1220.615 State and United States. State and United States include the 50 States of the United States of America, the District of Columbia...

7 CFR 1220.129 - State and United States.

Science.gov (United States)

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false State and United States. 1220.129 Section 1220.129... CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.129 State and United States. The terms State and United States include the 50 States of the United States of America, the District...

Mechanical strainer unit

International Nuclear Information System (INIS)

Kraeling, J.B.; Netkowicz, R.J.; Schnall, I.H.

1983-01-01

The mechanical strainer unit is connected to a flanged conduit which originates in and extends out of a suppression chamber in a nuclear reactor. The strainer includes a plurality of centrally apertured plates positioned along a common central axis and in parallel and spaced relationship. The plates have a plurality of bores radially spaced about the central axis. Spacer means such as washers are positioned between adjacent plates to maintain the plates is spaced relationship and form communicating passages of a predetermined size to the central apertures. Connecting means such as bolts or studs extend through the aligned bores to maintain the unit in assembled relationship and secure the unit to the pipe. By employing perforated plates and blocking off certain of the communicating passages, a dual straining effect can be achieved

PCoD Lite - Using an Interim PCoD Protocol to Assess the Effects of Disturbance Associated with US Navy Exercises on Marine Mammal Populations

Science.gov (United States)

2015-09-30

Marine). New Technology Centre, North Haugh St Andrews , UK phone: +44-131-46-38-555 email: cgb@smruconsulting.com Mark Burgman Australian...unimelb.edu.au Carl Donovan DMP Statistical Solutions UK Ltd. The Coach House Office, Mount Melville House Mount Melville St. Andrews , UK phone...Modelling (CREEM) University of St Andrews St Andrews , UK phone: JH: +44-7872415064 fax: +44-1334 461800 email: jh7@st-andrews.ac.uk phone: +44

Comparing Complementary and Alternative Medicine Use with or without Including Prayer as a Modality in a Local and Diverse United States Jurisdiction.

Science.gov (United States)

Robles, Brenda; Upchurch, Dawn M; Kuo, Tony

2017-01-01

Few studies to date have examined the utilization of complementary and alternative medicine (CAM) in a local, ethnically diverse population in the United States (U.S.). Fewer have addressed the differences in their use based on inclusion or exclusion of prayer as a modality. Variable definitions of CAM are known to affect public health surveillance (i.e., continuous, systematic data collection, analysis, and interpretation) or benchmarking (i.e., identifying and comparing key indicators of health to inform community planning) related to this non-mainstream collection of health and wellness therapies. The present study sought to better understand how including or excluding prayer could affect reporting of CAM use among residents of a large, urban U.S. jurisdiction. Using population-weighted data from a cross-sectional Internet panel survey collected as part of a larger countywide population health survey, the study compared use of CAM based on whether prayer or no prayer was included in its definition. Patterns of CAM use by socio-demographic characteristics were described for the two operationalized definitions. Multivariable binomial regression analyses were performed to control for gender, age, race/ethnicity, education, employment, income, and health insurance status. One of the analyses explored the associations between CAM use and racial/ethnic characteristics in the study sample. Los Angeles County, California. A socio-demographically diverse sample of Los Angeles County residents. CAM use (with prayer) and CAM use (excluding prayer). Blacks were among the highest users of CAM when compared to Whites, especially when prayer was included as a CAM modality. Regardless of prayer inclusion, being a woman predicted higher use of CAM. How CAM is defined matters in gauging the utilization of this non-mainstream collection of therapies. Given that surveillance and/or benchmarking data are often used to inform resource allocation and planning decisions, results from

Freestanding midwifery unit versus obstetric unit

DEFF Research Database (Denmark)

Overgaard, Charlotte; Møller, Anna Margrethe; Fenger-Grøn, Morten

2011-01-01

low-risk women intending FMU birth and a matched control group of 839 low-risk women intending OU birth were included at the start of care in labour. OU women were individually chosen to match selected obstetric/socio-economic characteristics of FMU women. Analysis was by intention to treat. Main......Objective To compare perinatal and maternal morbidity and birth interventions in low-risk women giving birth in two freestanding midwifery units (FMUs) and two obstetric units (OUs). Design A cohort study with a matched control group. Setting The region of North Jutland, Denmark. Participants 839...... women were significantly less likely to experience an abnormal fetal heart rate (RR: 0.3, 95% CI 0.2 to 0.5), fetal–pelvic complications (0.2, 0.05 to 0.6), shoulder dystocia (0.3, 0.1 to 0.9), occipital–posterior presentation (0.5, 0.3 to 0.9) and postpartum haemorrhage >500 ml (0.4, 0.3 to 0...

37 CFR 1.18 - Patent post allowance (including issue) fees.

Science.gov (United States)

2010-07-01

... entity $1,190.00 (d) Publication fee $300.00. (e) For filing an application for patent term adjustment... (including issue) fees. 1.18 Section 1.18 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES General Provisions Fees...

7 CFR 275.6 - Management units.

Science.gov (United States)

2010-01-01

... FOOD STAMP AND FOOD DISTRIBUTION PROGRAM PERFORMANCE REPORTING SYSTEM Management Evaluation (ME... management unit; (iii) Food Stamp Program participation, including the number of persons and number of... 7 Agriculture 4 2010-01-01 2010-01-01 false Management units. 275.6 Section 275.6 Agriculture...

40 CFR 60.1410 - What must I include in my annual report?

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 6 2010-07-01 2010-07-01 false What must I include in my annual report... Modification or Reconstruction is Commenced After June 6, 2001 Reporting § 60.1410 What must I include in my...) For municipal waste combustion units that use activated carbon for controlling dioxins/furans or...

Exterior and interior physical quality of egg of laying hens fed diets containing different dietary purslane levels

Science.gov (United States)

Kartikasari, L. R.; Hertanto, B. S.; Pranoto, D.; Salim, W. N.; Nuhriawangsa, A. M. P.

2017-04-01

Purslane is considered a rich vegetable source of alpha-linolenic acid, beta-carotene and various antioxidants. The objective of the study was to investigate the effect of different dietary levels of purslane meal (Portulaca oleracea) in the diets of laying hens on physical quality of eggs. A total of 125 Hy-Line Brown hens (54 weeks old) were placed at individual cages and assigned to five dietary treatments. The diets were supplemented with 0, 2, 4, 6 and 8% purslane meal. Laying hens were fed for 5 weeks after a typical period of adaptation (7 days). Water and feed were provided ad libitum. A total of 25 egg samples of day 28 and day 35 (n = 5 egg yolks for each treatment) were collected to analyse exterior and interior physical quality of eggs. The data were analysed using ANOVA. Differences between treatment means were further analysed using Duncan’s New Multiple Range Test. Results showed that feeding different purslane meal levels in the diets improved egg weight, yolk weight, albumen weight and yolk colour. The highest intensity of yolk colour was obtained with the diet containing 8% purslane meal. However, dietary treatments did not affect egg index, albumen index, yolk index, shell weight, shell thickness and Haugh Unit. It is concluded that including purslane meal to laying hen diets increases the physical qualities of the eggs.

Enrichment situation outside the United States

International Nuclear Information System (INIS)

Anon.

1979-01-01

Different enrichment technologies are briefly characterized which include gaseous diffusion, which is presently the production mainstay of the United States and France; the gaseous centrifuge which is the production plant for Urenco and the technology for future United States enrichment expansion; the aero-dynamic processes which include the jet nozzle (also known as the Becker process) and the fixed-wall centrifuge (also known as the Helikon process); chemical processes; laser isotope separation processes (also referred to in the literature as LIS); and plasma technology

Dataset for case studies of hydropower unit commitment

Directory of Open Access Journals (Sweden)

Jinwen Wang

2018-06-01

Full Text Available This paper presents the data all needed for nine case studies of hydropower unit commitment, which determines the optimal operating zones and generating discharges of units after the quarter-hourly releases and water heads are derived by the operation of cascaded hydropower reservoirs. The power output function and feasible operating zones of units are provided, and optimization solvers are used to acquire the results in detail for the case studies, including the quarter-hourly generating discharges, power generations, as well as operating zones of individual units. Performance indices, including the spillage, energy production, and the low-efficiency generating rate, are summarized for all case studies and can be readily used for comparison between algorithms in future.

21 CFR 876.4300 - Endoscopic electrosurgical unit and accessories.

Science.gov (United States)

2010-04-01

... Endoscopic electrosurgical unit and accessories. (a) Identification. An endoscopic electrosurgical unit and... device includes the electrosurgical generator, patient plate, electric biopsy forceps, electrode, flexible snare, electrosurgical alarm system, electrosurgical power supply unit, electrical clamp, self...

SI units in radiation protection

International Nuclear Information System (INIS)

Jain, V.K.; Soman, S.D.

1978-01-01

International System of Units abbreviated as SI units has been adopted by most of the countries of the world. Following this development, the implementation of SI units has become mandatory with a transition period of about ten years. Some of the journals have already adopted the SI units and any material sent for publication to them must use only these. International Commission on Radiation Units and Measurement (ICRU) published letters in several journals including Physics in Medicine and Biology, Health Physics, British Journal of Radiology, etc. outlining the latest recommendations on SI units to elicit the reactions of scientists in the general field of radiological sciences. Reactions to the letters were numerous as can be seen in the correspondence columns of these journals for the last few years and ranged from great misgivings and apprehension to support and appreciation. SI units have also been the subject of editorial comments in several journals. On the basis of a survey of this literature, it may be said that there was general agreement on the long term advantage of SI units inspite of some practical difficulties in their use particularly in the initial stages. This report presents a review of SI units in radiological sciences with a view to familiarize the users with the new units in terms of the old. A time table for the gradual changeover to the SI units is also outlined. (auth.)

SPOKEN COCHABAMBA QUECHUA, UNITS 13-24.

Science.gov (United States)

LASTRA, YOLANDA; SOLA, DONALD F.

UNITS 13-24 OF THE SPOKEN COCHABAMBA QUECHUA COURSE FOLLOW THE GENERAL FORMAT OF THE FIRST VOLUME (UNITS 1-12). THIS SECOND VOLUME IS INTENDED FOR USE IN AN INTERMEDIATE OR ADVANCED COURSE AND INCLUDES MORE COMPLEX DIALOGS, CONVERSATIONS, "LISTENING-INS," AND DICTATIONS, AS WELL AS GRAMMAR AND EXERCISE SECTIONS COVERING ADDITIONAL…

Biogeography of Missouri. Instructional Unit. Conservation Education Series.

Science.gov (United States)

Castillon, David A.

This unit is designed to help social studies or science teachers incorporate ecological concepts into the teaching of science and Missouri geography. The unit includes: (1) a topic outline; (2) general unit objectives; (3) an introduction to basic biogeographical concepts; (4) descriptions of the glaciated prairie, unglaciated prairie, ozark, and…

Grandeurs, dimensions, et conversions d'unités Quantities, Dimensions and Units Conversions

Directory of Open Access Journals (Sweden)

Bronner C.

2006-11-01

also included in this article. Undoubtedly, the best help will be found in the program included in a floppy disk. A software, in the Windows environment will enable whoever wants to solve, its units conversion problem accurately. The conversion technique, based on dimensional analysis, is used in the program and explained in this article.

Non-linear Loudspeaker Unit Modelling

DEFF Research Database (Denmark)

Pedersen, Bo Rohde; Agerkvist, Finn T.

2008-01-01

Simulations of a 6½-inch loudspeaker unit are performed and compared with a displacement measurement. The non-linear loudspeaker model is based on the major nonlinear functions and expanded with time-varying suspension behaviour and flux modulation. The results are presented with FFT plots of thr...... frequencies and different displacement levels. The model errors are discussed and analysed including a test with loudspeaker unit where the diaphragm is removed....

31 CFR 515.330 - Person within the United States.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Person within the United States. 515... Definitions § 515.330 Person within the United States. (a) The term person within the United States, includes: (1) Any person, wheresoever located, who is a resident of the United States; (2) Any person actually...

Aggregate resource availability in the conterminous United States, including suggestions for addressing shortages, quality, and environmental concerns

Science.gov (United States)

Langer, William H.

2011-01-01

One-third of America's major roads are in poor or mediocre condition, and over one-quarter of the bridges are either structurally deficient or functionally obsolete. A 70-percent increase in annual aggregate production may be required to upgrade the transportation infrastructure. Natural aggregate is widespread throughout the conterminous United States, but the location of aggregate is determined by geology and is non-negotiable. Natural aggregate is in short supply in the Coastal Plain and Mississippi embayment, Colorado Plateau and Wyoming Basin, glaciated Midwest, High Plains, and the non-glaciated Northern Plains. A variety of techniques have been used to overcome local shortages, such as the use of substitute materials, recycling, and importing high-quality aggregates from more distant locations.

A General Discussion of Problems Related to the Determination of Concrete Armour Unit Stresses Including Specific Results related to Static and Dynamic Stresses in Dolosse

DEFF Research Database (Denmark)

Burcharth, H. F.; Liu, Zhou

1989-01-01

Recent breakwater failures revealed the shortcomings of the traditional design procedures for concrete armour units. This paper deals with one of them, which can be expressed as the "lack of balance between the hydraulic stability of the armour layer and the mechanical strength or integrity...... of the units". This problem is related mainly to the slender types of armour units. The paper discusses the various types of loads, and the practical determination of the wave and gravity induced loads and stresses, especially the model test technique and its restrictions. Examples related to Dolosse...

Effect of superdosing phytase on productive performance and egg quality in laying hens

Directory of Open Access Journals (Sweden)

Jong Hyuk Kim

2017-07-01

Full Text Available Objective An experiment was conducted to determine the effect of superdosing phytase on productive performance and egg quality in laying hens. Methods A total of 200 42-wk-old Hy-Line Brown laying hens were allotted into 1 of 5 dietary treatments with 5 replicates consisting of 8 hens per replicate. The positive control (PC and negative control diets (NC were prepared based on the recommended P levels in layer diets. Supplemental phytase was added to the negative control diet at 10,000 (SD10, 20,000 (SD20, or 30,000 (SD30 fytase units (FTU/kg. Productive performance was summarized for 6 weeks from 42 weeks to 47 weeks of age. Egg quality was assessed from 4 eggs per replicate randomly collected at the conclusion of the experiment. Results The SD20 treatment had greater (p<0.05 hen-day egg production than PC, NC, and SD10 treatment groups. There was no difference in hen-day egg production between SD20 and SD30 treatment groups. However, SD30 treatment had greater (p<0.05 hen-day egg production than PC treatment, but showed no difference in hen-day egg production as compared to NC and SD10 treatment groups. However, egg weight, egg mass, feed intake, and feed conversion ratio were not affected by dietary treatments. Egg quality including eggshell strength, eggshell color, egg yolk color, and haugh unit was not influenced by dietary treatments. Conclusion Superdosing level of 20,000 FTU/kg phytase in diets has a positive effect on egg production rate, but no beneficial effect on egg quality in laying hens.

Solar Renewable Energy. Teaching Unit.

Science.gov (United States)

Buchanan, Marion; And Others

This unit develops the concept of solar energy as a renewable resource. It includes: (1) an introductory section (developing understandings of photosynthesis and impact of solar energy); (2) information on solar energy use (including applications and geographic limitations of solar energy use); and (3) future considerations of solar energy…

Steam generator replacement in Bruce A Unit 1 and Unit 2

International Nuclear Information System (INIS)

Hart, R.S.

2006-01-01

and Unit 2 SGR employs a Medium Lift Crane (MLC) located at ground elevation north of the powerhouse to perform all heavy lifts within the reactor buildings, including relocation of the steam drums and removal and replacement of the Steam Generators, through openings created in the reactor building roof structures. Following the removal of components and systems that interfere with SG replacement activities, the connections between the Steam Generators and the steam drums are severed, the roof of the concrete SD enclosure and the steam drum cooling system are removed, and the steam drums are lifted from the steam drum enclosures and placed on temporary supports to the reactor side of the steam drum enclosures by the MLC. The old Steam Generators are then removed and the replacement Steam Generators are installed through the reactor building roof openings by the MLC. The steam drums and all piping connections and equipment will be reinstalled following the installation of the Replacement Steam Generators to establish the 'as found' condition. The replacement of the eight Steam Generators in each unit is a major part of the Unit 1 and Unit 2 rehabilitation program. This work is currently in progress. The Unit 1 and Unit 2 Steam Generator replacement is a 'first-of-a-kind' project. These are the first CANDU Steam Generators to be replaced, and the horizontal steam drum configuration is unique to Bruce A. This paper provides an overview of the Unit 1 and Unit 2 Steam Generator replacement methodology developed and being employed by SLN. (author)

Portable Power And Digital-Communication Units

Science.gov (United States)

Levin, Richard R.; Henry, Paul K.; Rosenberg, Leigh S.

1992-01-01

Conceptual network of electronic-equipment modules provides electrical power and digital radio communications at multiple sites not served by cables. System includes central communication unit and portable units powered by solar photovoltaic arrays. Useful to serve equipment that must be set up quickly at remote sites or buildings that cannot be modified to provide cable connections.

A qualitative description of falls in a neuro-rehabilitation unit: the use of a standardised fall report including the International Classification of Functioning (ICF) to describe activities and environmental factors.

Science.gov (United States)

Saverino, Alessia; Moriarty, Amy; Rantell, Khadija; Waller, Denise; Ayres, Rachael; Playford, Diane

2015-01-01

Falls are a recognised problem for people with long-term neurological conditions but less is known about fall risk in young adults. This study describes fallers' and falls' characteristics in adults less than 60 years old, in a neuro-rehabilitation unit. This single-centre, longitudinal, observational study included 114 consecutive admissions to a UK neuro-rehabilitation unit over 20 months. The demographic and clinical characteristics of eligible patients included age, sex, diagnosis, hospital length of stay and the Functional Independence Measure (FIM). Falls were recorded prospectively in a fall report, using the activities and environmental domains of the International Classification of Functioning (ICF). A total of 34 (30%) patients reported a fall, with 50% experiencing more than one fall. The majority of falls (60%) occurred during the first 2 weeks, during day-time (90%) and during mobile activities (70%). Overall, falls rate (95% confidence interval) was 1.33 (1.04 to 1.67) per 100 d of patient hospital stay. Factors associated with increased falls included becoming a walker during admission or being cognitively impaired. There were no serious fall-related injuries. The first 2 weeks of admission is a high risk time for fallers, in particular those who become walkers or are cognitively impaired. Prevention policies should be put in place based on fall characteristics. Implications for Rehabilitation The ICF is a valuable instrument for describing subject and environmental factors during a fall-event. Falls are frequent events but do not usually cause serious injuries during inpatient rehabilitation. There is an increased fall risk for subjects with cognitive impairments or those relearning how to walk.

Egg quality and yolk lipid composition of laying hens fed diets containing cashew nut meal

Directory of Open Access Journals (Sweden)

Tatiana Fontoura Vidal

2013-03-01

Full Text Available The objective of this study was to assess the effect of the addition of cashew nuts meal (0, 5, 10, 15, 20, and 25% to laying hen diets on egg quality and yolk composition. The variables studied were: egg weight, specific gravity, Haugh Units, percentages of shell, albumen, and yolk, moisture, total solids, total lipids, fatty acids profile, and yolk cholesterol. The addition of up to 25% of cashew nuts meal to hen diets did not affect egg quality and freshness, moisture and total solids content. However, an increase in total lipid content and a decrease in yolk pigmentation was observed. Oleic acid level increased in the yolk, whereas palmitic, stearic, and linoleic acid levels decreased. The addition of cashew nuts meal increased the monounsaturated/saturated fatty acid ratio in the yolk and reduced the cholesterol content. Therefore, the use of cashew nuts meal in laying hen diets favorably modifies the fatty acid composition of egg yolk and contributes to a better acceptance of this food by consumers since it also reduces yolk cholesterol levels.

Egg quality in layers housed in different production systems and submitted to two environmental conditions

Directory of Open Access Journals (Sweden)

JAD Barbosa Filho

2006-03-01

Full Text Available The production system using cages is a highly polemical issue in Europe, because of the space restriction imposed to laying hens. It is considered that the cage system might compromise important comfort movements, welfare and egg quality. This study evaluated egg quality and welfare of two strains of hens housed in a conventional system (battery laying cages or litter system with nest and perches, and submitted to heat stress or comfort conditions. Two groups of 20 birds (10 Hy-line W36 and 10 Hy-line Brown were submitted to two environmental conditions (26°C and 60% RH or 35°C and 70% RH and two housing systems (cages or litter in the early production phase. Egg quality was analyzed based on egg weight, eggshell thickness, specific gravity, and Haugh units. Yolk and shell contamination by Salmonella sp was also assessed. A significant (p<0.05 reduction in quality parameters was observed in eggs produced by laying hens under heat stress, mainly in the birds housed in cages.

Commercial laying hen diets formulated according to different recommendations of total and digestible amino acids

Directory of Open Access Journals (Sweden)

EM Casartelli

2005-09-01

Full Text Available An experiment was conducted to evaluate different commercial laying hen diets formulated based on recommendations for total and digestible amino acids. One hundred and twenty Lohmann LSL commercial laying hens aged 25 weeks were distributed in a completely randomized experimental design involving five replications of six birds in four treatments. Diet formulation on a total amino acid basis followed the recommendations of NRC (1994 and Rostagno et al. (2000, whereas formulation on digestible amino acids basis was according to Rostagno et al. (2000 and Degussa (1997 recommendations. The experimental period was divided into five periods of fourteen days. Performance parameters (egg production, feed intake, feed conversion, egg mass were evaluated for each period, and on the last two days of each period, three eggs per replication were collected to evaluate egg quality parameters (Haugh unit, egg specific gravity, egg weight, eggshell thickness and percentage. Means were compared by orthogonal contrasts. Results on feed intake, egg production, egg mass, feed conversion and egg specific gravity showed that total amino acid recommendations promoted better bird responses than digestible amino acid recommendations.

Effects of different levels of expanded perlite on the performance and egg quality traits of laying hens

Directory of Open Access Journals (Sweden)

Fatma Karakas Oguz

Full Text Available ABSTRACT The influence of different levels of expanded perlite on the performance and egg quality traits was studied in laying hens. Forty Lohmann Brown females at 30 weeks of age were randomly assigned to four groups consisting of five replicates with two hens in each. Four diet groups were supplemented with 0% (control group, 1%, 2%, and 3% perlite, respectively. Feed and water were provided ad libitum. There were no significant differences in final body weight, feed intake, egg yield, and egg weight. Feed conversion ratio and egg weight decreased with addition of 2% perlite. Dietary perlite supplementation has no significant effects on shape, yolk, and albumen index. Haugh unit was affected significantly by addition of 2% perlite. Fecal pH, dry matter, and NH3-N did not significantly differ among treatments. Dietary perlite has no negative effect on performance and egg quality traits except 2% perlite group. Dietary expanded perlite can be added at 1% level in laying hen rations without changing the animal performance.

Effect of dietary organic selenium and zinc on the internal egg quality of quail eggs for different periods and under different temperatures

Directory of Open Access Journals (Sweden)

IB Fernandez

2011-03-01

Full Text Available The objective of this study was to evaluate the internal quality of eggs of Japanese quails fed diets supplemented with chelated selenium and zinc. The experiment was carried out for 120 days, and 144 birds were divided in random blocks into four treatments (control; 0.3 ppm Se; 60 ppm Zn and 0.3 ppm Se + 60 ppm Zn. Ten, 14, 18, and 22 weeks after the beginning of lay, eggs were collected and stored under two different temperatures (environmental temperature or refrigeration and for 10, 20, and 30 days. Eggs were analyzed for: Haugh units (HU, albumen height (AH, yolk index (YI, and albumen index (AI. Parameters were only statistically influenced by the interaction between dietary treatment and storage time. It was concluded that the addition of organic Se and Zn influenced internal egg quality when eggs were stored up to 20 days, independently of storage temperature, suggesting that the combined supplementation of organic Se and Zn improve internal egg quality and extend egg shelf life.

The effectiveness of Aloe vera barbadensis bioactives on laying hens on commercial farmers

Directory of Open Access Journals (Sweden)

Tiurma Pasaribu

2006-06-01

Full Text Available A field trial was conducted to study the effectiveness of dry gel Aloe vera (DG as a feed additive for laying hens in commercial farms. The trial was consisted of two treatments, one was control, commonly used farmer ration containing antibiotic of zinc bacitracin at 0.5 g/kg and the second feed containing DG equal to 1.0 g/kg. Every treatment had two replicates with 504 Loghman laying hens. The hen day production (% HD, egg weight, feed consumption, feed conversion ratio (FCR, egg quality comprising yolk colour, albumin and yolk weights, egg shell eight and thikness, and mortality were observed for 24 weeks. The results showed that feed consumption, % HD, egg weight, FCR, yolk colour, albumin weight, yolk weight, egg shell weight, and egg shell thickness were not significantly different (P>0.05 between the control and DG treatment, except for the Haugh unit (HU. Thus, it can be concluded that Aloe vera bioactives has the same effectiveness as antibiotic as a feed additive at the level of commercial farms.

Impact of a standardized nurse observation protocol including MEWS after Intensive Care Unit discharge.

Science.gov (United States)

De Meester, K; Das, T; Hellemans, K; Verbrugghe, W; Jorens, P G; Verpooten, G A; Van Bogaert, P

2013-02-01

Analysis of in-hospital mortality after serious adverse events (SAE's) in our hospital showed the need for more frequent observation in medical and surgical wards. We hypothesized that the incidence of SAE's could be decreased by introducing a standard nurse observation protocol. To investigate the effect of a standard nurse observation protocol implementing the Modified Early Warning Score (MEWS) and a color graphic observation chart. Pre- and post-intervention study by analysis of patients records for a 5-day period after Intensive Care Unit (ICU) discharge to 14 medical and surgical wards before (n=530) and after (n=509) the intervention. For the total study population the mean Patient Observation Frequency Per Nursing Shift (POFPNS) during the 5-day period after ICU discharge increased from .9993 (95% C.I. .9637-1.0350) in the pre-intervention period to 1.0732 (95% C.I. 1.0362-1.1101) (p=.005) in the post-intervention period. There was an increased risk of a SAE in patients with MEWS 4 or higher in the present nursing shift (HR 8.25; 95% C.I. 2.88-23.62) and the previous nursing shift (HR 12.83;95% C.I. 4.45-36.99). There was an absolute risk reduction for SAE's within 120h after ICU discharge of 2.2% (95% C.I. -0.4-4.67%) from 5.7% to 3.5%. The intervention had a positive impact on the observation frequency. MEWS had a predictive value for SAE's in patients after ICU discharge. The drop in SAE's was substantial but did not reach statistical significance. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Investigation and management of gastro-oesophageal reflux in United Kingdom neonatal intensive care units.

Science.gov (United States)

Rossor, Thomas; Andradi, Gwendolyn; Bhat, Ravindra; Greenough, Anne

2018-01-01

In 2004, wide variation in the investigation and management of gastro-oesophageal reflux (GOR) of infants on UK major neonatal units was demonstrated. Our aim was to resurvey neonatal practitioners to determine current practice and whether it was now evidence based. A questionnaire was sent to all 207 UK neonatal units. Responses were obtained from 84% of units. The most frequent 'investigation' was a trial of therapy (83% of units); pH studies were used in 38%, upper GI contrast studies in 19% and multichannel intraluminal impedance (MII)/pH studies in 5%. Only six units suggested a threshold for an abnormal pH study and two units for an abnormal MII study. Infants were commenced on antireflux medication without investigation always in 32% of units, often in 29%, occasionally in 19% and only never in 1%. Gaviscon was used as first line treatment in 60% of units, and other medications included ranitidine in 53%, thickening agents in 27%, proton pump inhibitors in 23%, domperidone in 22% and erythromycin in 6%. There remains a wide variation in diagnostic and treatment strategies for infants with suspected GOR on neonatal intensive care units, emphasising the need for randomised trials to determine appropriate GOR management. ©2017 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

United Nations opens gender coordinating unit for Afghanistan.

Science.gov (United States)

Morris, K

1999-02-06

The UN has created a gender coordinating unit for Afghanistan in an effort to combat some problems encountered by women and girls in the country. Reports continue to come in of women in Afghanistan being denied the right to work, to be educated, and to have access to medical care. The gap in education between men and women continues to widen as a result of edicts issued by Taliban authorities banning girls from attending formal schools and female teachers from working. The situation has grown worse since the UN and nongovernmental organizations (NGOs) withdrew international workers last year due to security concerns. Although a UN mission will travel to the country this week to discuss the return of international staff, the gender coordinating unit will for now have to work out of Islamabad, Pakistan. The unit will create guidelines for gender mainstreaming, a strategy in which mainstream policies and resource allocations are changed to reflect the principle of gender equality. Other goals include setting realistic objectives for gender activities, working with partners on pilot projects, and establishing minimum standards for best practices. MERLIN, a NGO with a primary health care program run by local staff in the Taliban-controlled province of Farah, welcomes the move.

"Units of Comparison" across Languages, across Time

Science.gov (United States)

Thomas, Margaret

2009-01-01

Lardiere's keynote article adverts to a succession of "units of comparison" that have been employed in the study of cross-linguistic differences, including mid-twentieth-century structural patterns, generative grammar's parameters, and (within contemporary Minimalism) features. This commentary expands on the idea of units of cross-linguistic…

United Kingdom's experience

International Nuclear Information System (INIS)

Drummond, S.M.

1994-01-01

This is a presentation of the United Kingdom's experience with power transmission open access. The topics of the presentation include the objectives of changing, commercial arrangements and economic drivers, long term effects, the effects of moving to a more competitive environment, and factors affecting open access such as political climate and market regulation

78 FR 40171 - Certain Wireless Devices, Including Mobile Phones and Tablets; Notice Of Receipt of Complaint...

Science.gov (United States)

2013-07-03

... INTERNATIONAL TRADE COMMISSION [Docket No. 2964] Certain Wireless Devices, Including Mobile Phones.... International Trade Commission has received a complaint entitled Certain Wireless Devices, Including Mobile... importation, and the sale within the United States after importation of certain wireless devices, including...

Fragmentation of Continental United States Forests

Science.gov (United States)

Kurt H. Riitters; James D. Wickham; Robert V. O' Neill; K. Bruce Jones; Elizabeth R. Smith; John W. Coulston; Timothy G. Wade; Jonathan H. Smith

2002-01-01

We report a multiple-scale analysis of forest fragmentation based on 30-m (0.09 ha pixel-1) land- cover maps for the conterminous United States. Each 0.09-ha unit of forest was classified according to fragmentation indexes measured within the surrounding landscape, for five landscape sizes including 2.25, 7.29, 65.61, 590.49, and 5314.41 ha....

Unit 148 - World Wide Web Basics

OpenAIRE

148, CC in GIScience; Yeung, Albert K.

2000-01-01

This unit explains the characteristics and the working principles of the World Wide Web as the most important protocol of the Internet. Topics covered in this unit include characteristics of the World Wide Web; using the World Wide Web for the dissemination of information on the Internet; and using the World Wide Web for the retrieval of information from the Internet.

Heat transfer unit and method for prefabricated vessel

Science.gov (United States)

Tamburello, David A.; Kesterson, Matthew R; Hardy, Bruce J.

2017-11-07

Vessel assemblies, heat transfer units for prefabricated vessels, and methods for heat transfer prefabricated vessel are provided. A heat transfer unit includes a central rod, and a plurality of peripheral rods surrounding the central rod and connected to the central rod. The plurality of peripheral rods are movable between a first collapsed position and a second bowed position, wherein in the second bowed position a midpoint of each of the plurality of peripheral rods is spaced from the central rod relative to in the first position. The heat transfer unit further includes a heat transfer element connected to one of the plurality of peripheral rods.

Cernavoda - Unit 2. A strategic project for Romania

International Nuclear Information System (INIS)

Saroudis, J.I.; Chirica, T.; Villabruna, G.

1999-01-01

The paper presents some key aspects of the Romanian nuclear program, focusing on Cernavoda NPP Unit No. 2 and the partnership with Atomic Energy of Canada Ltd. (AECL) and ANSALDO Italy for completion of this project. A brief historical presentation of the Romanian nuclear program is included. The success of Cernavoda NPP Unit 1 represents an important element in finalizing Unit 2 in an advanced state of equipment installation and more than 40 % complete. Also, the national infrastructure, including the legal framework and new Electricity Law represents a positive element for Project completion. The Romanian Nuclear Regulatory Body represents the guarantee for the safe operation of CANDU reactors in Romania.(author)

Methodical recommendations for power unit comprehensive engineering and radiation survey

International Nuclear Information System (INIS)

Nosovskij, A.V.

2000-01-01

The article describes power unit radiation survey methods developed and applied during conduction of Ch NPP unit I Comprehensive Engineering Radiation Survey. Special requirements for units under decommissioning, main survey principals, criteria for definition of volume and the order of survey for various systems of a NPP Unit are included

Whale Teaching Unit.

Science.gov (United States)

Peninsula Humane Society, San Mateo, CA.

Materials in this teaching unit are designed to foster an interest in whale preservation among intermediate grade and junior high school students. Several readings provide background information on various types of whales and the economic value of whales. Student activities include a true and false game, a crossword, and a mobile. A resource list…

Social entrepreneurship and social networks

OpenAIRE

Dufays, Frédéric

2013-01-01

In this presentation, we argue that the sociology of social networks may provide interesting insights with regard to the emergence of social entrepreneurship both at micro and macro levels. There have already been several calls for research on social networks in the context of social entrepreneurship (Certo & Miller 2008; Gedajlovic, et al. 2013; Haugh 2007; Mair & Marti 2006; Short, et al. 2009). These calls often address the differences in structure and effects of social networks in a socia...

Corrective Action Investigation Plan for Corrective Action Unit 410: Waste Disposal Trenches, Tonopah Test Range, Nevada, Revision 0 (includes ROTCs 1, 2, and 3)

Energy Technology Data Exchange (ETDEWEB)

NNSA/NV

2002-07-16

This Corrective Action Investigation Plan contains the U.S. Department of Energy, National Nuclear Security Administration Nevada Operations Office's approach to collect the data necessary to evaluate corrective action alternatives appropriate for the closure of Corrective Action Unit (CAU) 410 under the Federal Facility Agreement and Consent Order. Corrective Action Unit 410 is located on the Tonopah Test Range (TTR), which is included in the Nevada Test and Training Range (formerly the Nellis Air Force Range) approximately 140 miles northwest of Las Vegas, Nevada. This CAU is comprised of five Corrective Action Sites (CASs): TA-19-002-TAB2, Debris Mound; TA-21-003-TANL, Disposal Trench; TA-21-002-TAAL, Disposal Trench; 09-21-001-TA09, Disposal Trenches; 03-19-001, Waste Disposal Site. This CAU is being investigated because contaminants may be present in concentrations that could potentially pose a threat to human health and/or the environment, and waste may have been disposed of with out appropriate controls. Four out of five of these CASs are the result of weapons testing and disposal activities at the TTR, and they are grouped together for site closure based on the similarity of the sites (waste disposal sites and trenches). The fifth CAS, CAS 03-19-001, is a hydrocarbon spill related to activities in the area. This site is grouped with this CAU because of the location (TTR). Based on historical documentation and process know-ledge, vertical and lateral migration routes are possible for all CASs. Migration of contaminants may have occurred through transport by infiltration of precipitation through surface soil which serves as a driving force for downward migration of contaminants. Land-use scenarios limit future use of these CASs to industrial activities. The suspected contaminants of potential concern which have been identified are volatile organic compounds; semivolatile organic compounds; high explosives; radiological constituents including depleted

77 FR 27078 - Certain Electronic Devices, Including Mobile Phones and Tablet Computers, and Components Thereof...

Science.gov (United States)

2012-05-08

... Phones and Tablet Computers, and Components Thereof; Notice of Receipt of Complaint; Solicitation of... entitled Certain Electronic Devices, Including Mobile Phones and Tablet Computers, and Components Thereof... the United States after importation of certain electronic devices, including mobile phones and tablet...

Steam generator replacement in Bruce A Unit 1 and Unit 2

International Nuclear Information System (INIS)

Hart, R.S.

2007-01-01

and Unit 2 SGR employs a Medium Lift Crane (MLC) located at ground elevation north of the powerhouse to perform all heavy lifts within the reactor buildings, including relocation of the steam drums and removal and replacement of the Steam Generators, through openings created in the reactor building roof structures. Following the removal of components and systems that interfere with SG replacement activities, the connections between the Steam Generators and the steam drums are severed, the roof of the concrete SD enclosure and the steam drum cooling system are removed, and the steam drums are lifted from the steam drum enclosures and placed on temporary supports to the reactor side of the steam drum enclosures by the MLC. The old Steam Generators are then removed and the replacement Steam Generators are installed through the reactor building roof openings by the MLC. The steam drums and all piping connections and equipment will be reinstalled following the installation of the Replacement Steam Generators to establish the 'as found' condition. (author)

Ecology of Missouri Forests. Instructional Unit. Conservation Education Series.

Science.gov (United States)

Jackson, Jim

This unit is designed to help science, social studies, vocational agriculture, and other teachers incorporate forest ecology concepts into their subject matter. The unit includes: (1) topic outline; (2) unit objectives; (3) background information on climate and soils, levels of a deciduous forest, age classes, food and energy relationships, forest…

Unit 16 - Output

OpenAIRE

Unit 16, CC in GIS; Star, Jeffrey L.

1990-01-01

This unit discusses issues related to GIS output, including the different types of output possible and the hardware for producing each. It describes text, graphic and digital data that can be generated by a GIS as well as line printers, dot matrix printers/plotters, pen plotters, optical scanners and cathode ray tubes (CRTs) as technologies for generating the output.

Decommissioning Unit Cost Data

International Nuclear Information System (INIS)

Sanford, P. C.; Stevens, J. L.; Brandt, R.

2002-01-01

The Rocky Flats Closure Site (Site) is in the process of stabilizing residual nuclear materials, decommissioning nuclear facilities, and remediating environmental media. A number of contaminated facilities have been decommissioned, including one building, Building 779, that contained gloveboxes used for plutonium process development but did little actual plutonium processing. The actual costs incurred to decommission this facility formed much of the basis or standards used to estimate the decommissioning of the remaining plutonium-processing buildings. Recent decommissioning activities in the first actual production facility, Building 771, implemented a number of process and procedural improvements. These include methods for handling plutonium contaminated equipment, including size reduction, decontamination, and waste packaging, as well as management improvements to streamline planning and work control. These improvements resulted in a safer working environment and reduced project cost, as demonstrated in the overall project efficiency. The topic of this paper is the analysis of how this improved efficiency is reflected in recent unit costs for activities specific to the decommissioning of plutonium facilities. This analysis will allow the Site to quantify the impacts on future Rocky Flats decommissioning activities, and to develop data for planning and cost estimating the decommissioning of future facilities. The paper discusses the methods used to collect and arrange the project data from the individual work areas within Building 771. Regression and data correlation techniques were used to quantify values for different types of decommissioning activities. The discussion includes the approach to identify and allocate overall project support, waste management, and Site support costs based on the overall Site and project costs to provide a ''burdened'' unit cost. The paper ultimately provides a unit cost basis that can be used to support cost estimates for

Seismic‐hazard forecast for 2016 including induced and natural earthquakes in the central and eastern United States

Science.gov (United States)

Petersen, Mark D.; Mueller, Charles; Moschetti, Morgan P.; Hoover, Susan M.; Llenos, Andrea L.; Ellsworth, William L.; Michael, Andrew J.; Rubinstein, Justin L.; McGarr, Arthur F.; Rukstales, Kenneth S.

2016-01-01

The U.S. Geological Survey (USGS) has produced a one‐year (2016) probabilistic seismic‐hazard assessment for the central and eastern United States (CEUS) that includes contributions from both induced and natural earthquakes that are constructed with probabilistic methods using alternative data and inputs. This hazard assessment builds on our 2016 final model (Petersen et al., 2016) by adding sensitivity studies, illustrating hazard in new ways, incorporating new population data, and discussing potential improvements. The model considers short‐term seismic activity rates (primarily 2014–2015) and assumes that the activity rates will remain stationary over short time intervals. The final model considers different ways of categorizing induced and natural earthquakes by incorporating two equally weighted earthquake rate submodels that are composed of alternative earthquake inputs for catalog duration, smoothing parameters, maximum magnitudes, and ground‐motion models. These alternatives represent uncertainties on how we calculate earthquake occurrence and the diversity of opinion within the science community. In this article, we also test sensitivity to the minimum moment magnitude between M 4 and M 4.7 and the choice of applying a declustered catalog with b=1.0 rather than the full catalog with b=1.3. We incorporate two earthquake rate submodels: in the informed submodel we classify earthquakes as induced or natural, and in the adaptive submodel we do not differentiate. The alternative submodel hazard maps both depict high hazard and these are combined in the final model. Results depict several ground‐shaking measures as well as intensity and include maps showing a high‐hazard level (1% probability of exceedance in 1 year or greater). Ground motions reach 0.6g horizontal peak ground acceleration (PGA) in north‐central Oklahoma and southern Kansas, and about 0.2g PGA in the Raton basin of Colorado and New Mexico, in central Arkansas, and in

Public and nonprofit funding for research on mental disorders in France, the United Kingdom, and the United States.

Science.gov (United States)

Chevreul, Karine; McDaid, David; Farmer, Carrie M; Prigent, Amélie; Park, A-La; Leboyer, Marion; Kupfer, David J; Durand-Zaleski, Isabelle

2012-07-01

To document the investments made in research on mental disorders by both government and nonprofit nongovernmental organizations in France, the United Kingdom, and the United States. An exhaustive survey was conducted of primary sources of public and nonprofit organization funding for mental health research for the year 2007 in France and the United Kingdom and for fiscal year 2007-2008 in the United States, augmented with an examination of relevant Web sites and publications. In France, all universities and research institutions were identified using the Public Finance Act. In the United Kingdom, we scrutinized Web sites and hand searched annual reports and grant lists for the public sector and nonprofit charitable medical research awarding bodies. In the United States, we included the following sources: the National Institutes of Health, other administrative entities within the Department of Health and Human Services (eg, Centers for Disease Control and Prevention), the Department of Education, the Department of Veterans Affairs, the Department of Defense, and the National Science Foundation and, for nonprofit funding, The Foundation Center. We included research on all mental disorders and substance-related disorders using the same keywords. We excluded research on mental retardation and dementia and on the promotion of mental well-being. We used the same algorithm in each country to obtain data for only mental health funding in situations in which funding had a broader scope. France spent $27.6 million (2%) of its health research budget on mental disorders, the United Kingdom spent $172.6 million (7%), and the United States spent $5.2 billion (16%). Nongovernmental funding ranged from 1% of total funding for mental health research in France and the United States to 14% in the United Kingdom. Funding for research on mental disorders accounts for low proportions of research budgets compared with funding levels for research on other major health problems, whereas

INFLUENCE OF ASCORBIC ACID ON EGG QUALITY INFLUÊNCIA DO ÁCIDO ASCÓRBICO NA QUALIDADE DO OVO

Directory of Open Access Journals (Sweden)

Pedro Alves de SOUZA

2001-12-01

Full Text Available The egg quality may be influenced by some nutrients added to laying hens diets and among these nutrients, the ascorbic acid is included. According to some researches, this acid, besides of improving the quality, it can increase the egg production and weight. In addition, it reduces the quantity of cracked eggs and food intake. In order to contribute with more information, this experiment was developed. Concentrations of 100; 150 and 200mg/kg of ascorbic acid were added to rations of laying hens during 60 days, with the objective of determining the influence of ascorbic acid on the quality of eggs kept under room temperature conditions (26.7 ± 2.2°C and 60 ± 5% moisture for a period of 28 days. A total of 1440 eggs were used, being 720 of white shell and 720 of brown shell. Egg quality was determined by Haugh unit and yolk index, every 7 days. The obtained results allowed to conclude that ascorbic acid, independent on the level of supplementation, was not enough to decrease.A qualidade dos ovos pode ser influenciada por alguns nutrientes adicionados à dieta das aves e entre esses nutrientes se inclui o ácido ascórbico, que segundo alguns pesquisadores, além de melhorar a qualidade, pode aumentar a produção e o peso dos ovos e diminuir a quantidade de ovos trincados e o consumo de ração. Com a finalidade de tentar contribuir com mais algumas informações, desenvolveu esse experimento com o objetivo de avaliar a influência do ácido ascórbico sobre a qualidade de ovos brancos e marrons mantidos sob condições de ambiente (26,7 ± 2,2°C e 60 ± 5%UR, por um período de 28 dias. Foram utilizados 1440 ovos, sendo 720 de casca branca e 720 de casca marrom. Foram adicionadas à ração de aves, durante 60 dias, concentrações de 100, 150 e 200mg/kg de ácido ascórbico. A qualidade dos ovos foi determinada de 7 em 7 dias, avaliando-se a unidade Haugh e o índice gema. Os dados obtidos permitiram concluir que a suplementação com o �

48 CFR 1845.7101-3 - Unit acquisition cost.

Science.gov (United States)

2010-10-01

... production inventory and include programmed extra units to cover replacement during the fabrication process... ADMINISTRATION CONTRACT MANAGEMENT GOVERNMENT PROPERTY Forms Preparation 1845.7101-3 Unit acquisition cost. (a... production costs (for assets produced or constructed). (5) Engineering, architectural, and other outside...

Effects of SMES units on power system stability

International Nuclear Information System (INIS)

Byerly, R.T.; Juves, J.A.

1980-01-01

A mathematical model suitable for representing SMES units in power system stability studies has been developed and incorporated into an existing large-scale stability program. Demonstration studies have been performed which emphasize the use of SMES units to improve the damping of oscillations associated with synchronizing power flow among generators. The capability exists to conduct stability studies of large systems which include SMES units

Flow-Control Unit For Nitrogen And Hydrogen Gases

Science.gov (United States)

Chang, B. J.; Novak, D. W.

1990-01-01

Gas-flow-control unit installed and removed as one piece replaces system that included nine separately serviced components. Unit controls and monitors flows of nitrogen and hydrogen gases. Designed for connection via fluid-interface manifold plate, reducing number of mechanical fluid-interface connections from 18 to 1. Unit provides increasing reliability, safety, and ease of maintenance, and for reducing weight, volume, and power consumption.

78 FR 1246 - Otay River Estuary Restoration Project; South San Diego Bay Unit and Sweetwater Marsh Unit of the...

Science.gov (United States)

2013-01-08

...-FF08RSDC00] Otay River Estuary Restoration Project; South San Diego Bay Unit and Sweetwater Marsh Unit of the... scoping with regard to the environmental impact statement (EIS) for the proposed Otay River Estuary... one of the following methods. Email: [email protected] . Please include ``Otay Estuary NOI'' in the...

32 CFR 516.54 - Witnesses for the United States.

Science.gov (United States)

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Witnesses for the United States. 516.54 Section..., Travel, and Expenses of Witnesses § 516.54 Witnesses for the United States. (a) Status of witness. A military member authorized to appear as a witness for the United States, including those authorized to...

Fort Calhoun Station, Unit 1. Annual operation report: January-December 1977 (including environmental report)

International Nuclear Information System (INIS)

1978-02-01

Net electrical energy generated in 1977 was 2,922,683.7 MWH with the generator on line 6,959.8 hours. Information is presented concerning operations, power generation, shutdowns, maintenance, changes, tests, experiments, occupational personnel radiation exposures, and primary coolant chemistry. Data on radioactive effluent releases, meteorology, environmental monitoring, and potential radiation doses to individuals for July 7, 1977 to December 31, 1977 are also included

NCHS - Injury Mortality: United States

Data.gov (United States)

U.S. Department of Health & Human Services — This dataset describes injury mortality in the United States beginning in 1999. Two concepts are included in the circumstances of an injury death: intent of injury...

EFEITO DA TEMPERATURA DE ESTOCAGEM SOBRE A QUALIDADE INTERNA DE OVOS DE CODORNA ARMAZENADOS DURANTE 21 DIAS

Directory of Open Access Journals (Sweden)

Hirasilva Borba Alves de SOUZA

2009-07-01

Full Text Available

RESUMO: Com a finalidade de verificar o efeito da temperatura sobre a qualidade de ovos de codorna (Coturnix coturnix japonica, foi realizado um experimento utilizando 1.440 ovos, distribuídos em 2 tratamentos (refrigeração e ambiente com 5 repetições e 36 ovos por parcela. Semanalmente, ou seja, após períodos de 0, 7, 14 e 21 dias, foram determinados: Unidade Haugh, índice gema, pH do albúmen e da gema, relação ovo/albumina, ovo/gema e ovo/casca; e perda de peso. Mediante os resultados obtidos verificou-se que os ovos mantidos sob refrigeração (8ºC apresentaram médias de Unidade Haugh e índice gema significativamente superiores (P < 0,01 e pH do albúmen e da gema significativamente inferiores (P < 0,01, quando comparados com ovos mantidos em temperatura ambiente (23ºC. Os ovos mantidos sob refrigeração (8ºC também evidenciaram maior relação ovo/albúmen (P < 0,05 e menor relação ovo/gema (P < 0,05. Não foi encontrada diferença significativa entre os tratamentos para a relação ovo/casca e para perda de peso. PALAVRAS-CHAVE: Ovos de codorna; temperatura; armazenamento; qualidade.

76 FR 45860 - In the Matter of Certain Electronic Devices, Including Wireless Communication Devices, Portable...

Science.gov (United States)

2011-08-01

..., Including Wireless Communication Devices, Portable Music and Data Processing Devices, and Tablet Computers... electronic devices, including wireless communication devices, portable music and data processing devices, and...''). The complaint further alleges that an industry in the United States exists or is in the process of...

Níveis de lisina e treonina digestíveis na ração de poedeiras comerciais sobre a qualidade de ovos = Influence of levels of digestible lysine and threonine in the diet of commercial laying hens on egg quality

Directory of Open Access Journals (Sweden)

Maíra Silva Matos

2009-01-01

Full Text Available Objetivou-se avaliar diferentes níveis de lisina e treonina digestíveis na ração de poedeiras Lohmann LSL, entre 25 a 44 semanas de idade sobre a qualidade de ovos. Utilizaram-se 360 poedeiras, alimentadas com rações com diferentes níveis de lisina digestível (0,700; 0,800 e 0,900%, combinadas com os de treonina digestível (0,500; 0,550 e 0,600% em ração com 16% de PB. O delineamento experimental foi inteiramente ao acaso em esquema fatorial 3x3 (três níveis de lisina e três de treonina, totalizando nove tratamentos, com cinco repetições de oito aves cada. Os dados de peso específico, peso do ovo, sólidos totais da gema, unidade Haugh, percentagem da gema, do albume e da casca foram submetidos à análise de variância e a regressão polinomial foi adotada. Não foi observado efeito de regressão para níveis de lisina ou treonina para as variáveis estudadas, com exceção da percentagem de albume. Foi observada interação (p This research had the objective of evaluating the influence of different levels of digestible lysine and threonine in the ration ofcommercial laying hens (Lohmann LSL aged between 25 and 44 weeks on the quality of eggs. Three-hundred sixty laying hens were fed rations containing different levels of digestible lysine (0.700; 0.800 and 0.900% combined with threonine (0.500; 0.550 and 0.600%. The rations contained 16% crude protein. The experimental set up was in acompletely randomized design in a 3x3 factorial scheme (three levels of lysine and three levels of theronine, resulting in nine treatments with five replicates. The experiment unit consisted of a cage with eight hens each. The data on specific gravity, weight of eggs, total solids of yolk, Haugh unit, percentage of yolk, albumin and shell were submitted to analysis of variance and polynomial regression using the SAS statistical software. No regressioneffect was observed for either lysine or threonine intake for the studied parameters, except for

Utilizating various levels of metionine+cystine on rations of laying hens up 45 weeks of age Níveis de metionina+cistina no desempenho de poedeiras comerciais leves com

Directory of Open Access Journals (Sweden)

Vera Lúcia Ferreira de Souza

2009-12-01

Full Text Available An experiment was carried out in the Aviary of Experimental Farm of Iguatemi of the State University of Maringá (FEI/UEM, with the objective of studying the needs in sulfur amino acids for hens. 200 hens were used above 45 weeks, in 4 cycles of 28 days each. The treatments consisted on a basal ration with 16.0% PB and 2,850 kcal EM/kg, supplement with 5 TSAA levels (0.52; 0.57; 0.62; 0.67 and 0.72%. The variables studied were ration consumption and of TSAA; production, weight, and internal quality of the eggs, weight of the peel of the eggs, specific gravity and feed conversion. The completely randomized design, was used with 5 treatments, 5 repetitions and 8 birds for experimental unit. The data were submitted the regression analysis by the system SAS®. In the conditions in that the experiment was accomplished, there was a growing lineal increase in the medium weight of the eggs, when were increased the levels of sulfur amino acids in the ration. For eggs quality, peel percentage and Haugh units (UH, there was not significant difference (P>0.05. Production of eggs was converted for posture percentage and alimentary conversion (kg/kg and kg/dz, they didn't also have difference (P>0.05.Objetivando-se estudar as necessidades em aminoácidos sulfurados para poedeiras comerciais leves, utilizaram-se 200 poedeiras leves com 45 semanas de idade, em 4 períodos de 28 dias cada. Os tratamentos consistiram em uma ração basal com 16,0% PB e 2.850 kcal EM/kg, suplementada com 5 níveis de metionina+cistina (met+cis (0,52; 0,57; 0,62; 0,67 e 0,72%. As variáveis estudadas foram consumo de ração (CR, consumo de met+cis (CM, conversão alimentar (CA, produção de ovos (PO, peso dos ovos (PE, qualidade interna dos ovos (QI, peso da casca dos ovos (PC, porcentagem de casca dos ovos (CO, gravidade específica (GE e Unidades Haugh (UH. O delineamento experimental foi o inteiramente casualizado, com 5 tratamentos, 5 repetições e 8 aves por unidade

Semente residual do urucum na alimentação de poedeiras comerciais: desempenho e características dos ovos - DOI: 10.4025/actascianimsci.v29i2.207 Annato seed byproduct used as a source of pigment in laying hen diets - DOI: 10.4025/actascianimsci.v29i2.207

Directory of Open Access Journals (Sweden)

Rafaele Ferreira Moreira

2007-11-01

Full Text Available O experimento foi conduzido para avaliar o efeito da inclusão da semente residual de urucum (SRU sobre o desempenho e qualidade dos ovos de poedeiras comerciais alimentadas com rações contendo sorgo. Cento e quarenta e quatro poedeiras comerciais foram distribuídas em um delineamento inteiramente ao acaso com seis tratamentos e seis repetições de quatro aves. Os tratamentos consistiram em uma ração � base de milho e, as demais, � base de sorgo com a inclusão de 0,0; 0,5; 1,0;1,5 e 2,0% de SRU. As variáveis: consumo de ração, percentagem de postura, peso e massa de ovo, conversão alimentar, percentagem de gema, albúmem e casca e unidades Haugh não foram afetadas significativamente pelos níveis de inclusão de SRU. Entretanto, a pigmentação da gema aumentou linearmente com o aumento de SRU na ração. A inclusão de 2% de SRU em rações contendo sorgo foi capaz de pigmentar as gemas em, aproximadamente, 61,4% da pigmentação obtida em rações compostas por milho.This experiment was conducted to evaluate the effect of inclusion of annatto (Bixa orellana L. seed byproduct (ASB in diets with sorghum on laying hens performance and eggs characteristics. A hundred and forty-four laying hens were randomly allotted to six treatments and six replications with four birds each. Treatments consisted of one diet based on corn and the five others based on sorghum with the inclusion of 0.0; 0.5; 1.0; 1.5 and 2.0% of ASB. Feed intake, egg production, egg weight, egg mass, feed conversion, yolk, albumen and shell percentages and Haugh units were not affected by the inclusion levels of ASB. However, yolk colour increased linearly as ASB increased in diet. The inclusion of 2% of annatto seed byproduct on laying hens diets based on sorghum improves egg yolk colour nearly 61.4% of that obtained with birds fed diet based on yellow corn.

Semente residual do urucum na alimentação de poedeiras comerciais: desempenho e características dos ovos = Annato seed byproduct used as a source of pigment in laying hen diets

Directory of Open Access Journals (Sweden)

Nádia de Melo Braz

2007-04-01

Full Text Available O experimento foi conduzido para avaliar o efeito da inclusão da semente residual de urucum (SRU sobre o desempenho e qualidade dos ovos de poedeiras comerciais alimentadas com rações contendo sorgo. Cento e quarenta e quatro poedeiras comerciais foram distribuídas em um delineamento inteiramente ao acaso com seis tratamentos e seis repetições de quatro aves. Os tratamentos consistiram em uma ração àbase de milho e, as demais, à base de sorgo com a inclusão de 0,0; 0,5; 1,0;1,5 e 2,0% de SRU. As variáveis: consumo de ração, percentagem de postura, peso e massa de ovo, conversão alimentar, percentagem de gema, albúmem e casca e unidades Haugh não foramafetadas significativamente pelos níveis de inclusão de SRU. Entretanto, a pigmentação da gema aumentou linearmente com o aumento de SRU na ração. A inclusão de 2% de SRU em rações contendo sorgo foi capaz de pigmentar as gemas em, aproximadamente, 61,4% da pigmentação obtida em rações compostas por milho.This experiment was conducted to evaluate the effect of inclusion of annatto (Bixa orellana L. seed byproduct (ASB in diets with sorghum on laying hens performance and eggs characteristics. A hundred and forty-four laying hens were randomly allotted to six treatments and six replications with four birds each. Treatments consisted of one diet based on corn and the five others based on sorghum with the inclusion of 0.0; 0.5; 1.0; 1.5 and 2.0% of ASB. Feed intake, egg production, egg weight, egg mass, feed conversion, yolk, albumen and shell percentages and Haugh units were not affected by the inclusion levels of ASB. However, yolk colour increased linearly as ASB increased in diet. The inclusion of 2% of annatto seed byproduct on laying hens diets based on sorghum improves egg yolk colour nearly 61.4% of that obtained with birds fed diet based on yellow corn.

EC6 safety enhancement - including impact of Fukushima lessons learned

Energy Technology Data Exchange (ETDEWEB)

Yu, S.; Zemdegs, R.; Boyle, S.; Soulard, M., E-mail: stephen.yu@candu.com [Candu Energy Inc., Mississauga, Ontario (Canada)

2012-09-15

The Enhanced CANDU 6 (EC6) is the new Generation III CANDU reactor design that meets the most up to date regulatory requirements and customer expectations. EC6 builds on the proven high performance design inch as the Qinshan CANDU 6 units and has made improvements to safety and operational performance, and has incorporated extensive operational feedback including Fukushima. The Fukushima Dai-ichi March 11, 2011 event has demonstrated the importance of defence-in-depth considerations for beyond-design basis events, including severe accidents. The EC6 design is based on the defence-in-depth principles and provides further design features that address the lessons learned from Fukushima. (author)

Living with Volcanoes: Year Eleven Teaching Resource Unit.

Science.gov (United States)

Le Heron, Kiri; Andrews, Jill; Hooks, Stacey; Larnder, Michele; Le Heron, Richard

2000-01-01

Presents a unit on volcanoes and experiences with volcanoes that helps students develop geography skills. Focuses on four volcanoes: (1) Rangitoto Island; (2) Lake Pupuke; (3) Mount Smart; and (4) One Tree Hill. Includes an answer sheet and resources to use with the unit. (CMK)

U.S. Coastal Lidar Elevation Data - Including the Great Lakes and Territories, 1996 - present

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The NOAA Coastal Services Center manages and distributes lidar data for the coastal United States, including territorial possessions via the Digital Coast Data...

THE EFFICIENCY OF GAS-PUMPING UNITS

Directory of Open Access Journals (Sweden)

E. I. Kupreev

2016-01-01

Full Text Available . The reliability of the gas transmission network of the JSC “Gazprom Transgaz Belarus” depends on the efficiency of gas compressor units. Pipeline transport takes the first place among all the other ways to deliver gas because it ensures a uniform and uninterrupted supply of gas at minimum costs. The main objects of main gas pipelines include process areas, including several compressor stations and sections of the pipeline between them. Currently, a significant part of the main equipment of the gas industry is approaching its deadline of operation, which causes decrease in energy efficiency and reliability of the transmission system. At compressor plants of the JSC “Gazprom Transgaz Belarus” there are more than 4000 gas compressor units in operation including about 80% ones with gas turbine drives. It is clear that the drives of these units take a significant proportion of the pumped gas. For many years the company invests and actively participates in the creation of modern gas-pumping units practicing the wide use of conversion potential of the CIS countries. In recent years, a comprehensive approach to the assessment of the reliability and efficiency of objects of gas pipelines on the basis of mathematical modeling is actively applied. Together with the development of computer supervisory and control this opens up opportunities to improve energy efficiency in pipeline transport of gas on the basis of mathematical models and processes. The real effect obtaining is based on the actual performance of the equipment that needs to be monitored over time and to clarify.

Organization of the POCT Unit.

Science.gov (United States)

Warade, Jayesh

2015-03-01

Point-of-care testing (POCT) has evolved as an important part of laboratory medicine by virtue of its compactness, portability, and the feasibility of operation by nonlaboratory personnel, where fast and accurate testing methods are a primary concern and, as a result, improving the patient care. To successfully achieve POCT quality in networks, a multidisciplinary organizational approach is required. A clearly defined organizational structure should be put in place for proper functioning and optimum utilization of each POCT unit. The POCT unit must include designated authority, responsibility, and accountability.

New Generation General Purpose Computer (GPC) compact IBM unit

Science.gov (United States)

1991-01-01

New Generation General Purpose Computer (GPC) compact IBM unit replaces a two-unit earlier generation computer. The new IBM unit is documented in table top views alone (S91-26867, S91-26868), with the onboard equipment it supports including the flight deck CRT screen and keypad (S91-26866), and next to the two earlier versions it replaces (S91-26869).

78 FR 29156 - Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems...

Science.gov (United States)

2013-05-17

..., and the sale within the United States after importation of certain digital media devices, including... INTERNATIONAL TRADE COMMISSION [Docket No 2954] Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems, Tablets and Mobile Phones, Components Thereof and...

On search games that include ambush

NARCIS (Netherlands)

Alpern, S.; Fokkink, R.; Gal, S.; Timmer, M.

2013-01-01

We present a stochastic game that models ambush/search in a finite region Q which has area but no other structure. The searcher can search a unit area of Q in unit time or adopt an "ambush" mode for a certain period. The searcher "captures" the hider when the searched region contains the hider's

IceBridge IMU L0 Raw Inertial Measurement Unit Data

Data.gov (United States)

National Aeronautics and Space Administration — The NASA IceBridge IMU L0 Raw Inertial Measurement Unit Data (IPUTI0) data set contains Inertial Measurement Unit (IMU) readings, including latitude, longitude,...

Automatic TV X-ray unit for testing aluminium castings

International Nuclear Information System (INIS)

Morgunov, V.I.; Firstov, V.G.; Kisin, V.I.; Savostenok, M.I.

1989-01-01

The automatic TV X-ray unit for testing of aluminum alloy castings in a flow is described. The unit includes RAP-150/300 X-ray apparatus and PI-60TK TV X-ray device. The biological protection chamber and the common control board are the main functional units. The tests of the unit have shown that as regards its characteristics it is not worse than its foreign-made analogues, for example, devices of the DP-35 and DP-38 type of the 'Seifert' company

Comparison of Domestic and Foreign Commercial Brown Layer Hens in Terms of Yield Characteristics in Free-Range Raising System

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İsmail Türker

2017-07-01

Full Text Available This research was carried out under producer conditions to determine the appropriate hen material to be used in the free range laying system. For this purpose, the foreign brown commercial layer genotype which coded YB and native brown egg layer Atak-S genotype was compared in terms of yield and egg quality characteristics. This study included 150 hens from each genotype and a total of 300 chickens were used. Each genotype divided into three groups among themselves and 50 hens were raised each group. In the poultry house with deep-litter ground system, 5 chickens were raised in the unit area (m2 and, 4 m2 grazing area was allocated per each hen in the grazing area. The pullets that hatched on the same day were obtained from a commercial firm at 16 weeks of age. The study was carried out until 80 weeks of age. Egg yield and egg quality characteristics were determined during this period. There was no difference between the genotypes in terms of 50% egg yield age, egg weight, hen-day egg yield, hen-house egg yield, viability, albumen index, yolk index, haugh unit and yolk color. In contrast, the difference between the genotypes was found to be important in terms of body weight at weeks of 18th and 80th age, feed consumption, feed conversation ratio, shape index, shell thickness, density, meat-blood spot ratio and egg shell color. In this study, genotypes were not superior to each other in terms of all traits. However, as a result of the economic analyzes made in consideration of market conditions and observations made in terms of animal sensitivities, it was concluded that the Atak-S genotype was more suitable for free-range egg production system.

76 FR 24051 - In the Matter of Certain Electronic Devices, Including Mobile Phones, Mobile Tablets, Portable...

Science.gov (United States)

2011-04-29

..., Including Mobile Phones, Mobile Tablets, Portable Music Players, and Computers, and Components Thereof... certain electronic devices, including mobile phones, mobile tablets, portable music players, and computers...''). The complaint further alleges that an industry in the United States exists or is in the process of...

Household pesticide usage in the United States.

Science.gov (United States)

Savage, E P; Keefe, T J; Wheeler, H W; Mounce, L; Helwic, L; Applehans, F; Goes, E; Goes, T; Mihlan, G; Rench, J; Taylor, D K

1981-01-01

A total of 10,000 U.S. households in 25 standard metropolitan statistical areas and 25 counties were included in the United States. More than 8,200 households granted an interview. Nine of every ten households in the United States used some types of pesticide in their house, garden, or yard. Households in the southeastern United States used the most pesticides. Although more than 500 different pesticide formulations were used by the sampled households, 15 pesticides accounted for 65.5% of all pesticides reported in this study. Thirteen of these 15 pesticides were insecticides, one was a herbicide, and one was a rodenticide.

Nations United: The United Nations, the United States, and the Global Campaign Against Terrorism. A Curriculum Unit & Video for Secondary Schools.

Science.gov (United States)

Houlihan, Christina; McLeod, Shannon

This curriculum unit and 1-hour videotape are designed to help students understand the purpose and functions of the United Nations (UN) and explore the relationship between the United Nations and the United States. The UN's role in the global counterterrorism campaign serves as a case study for the unit. The students are asked to develop a basic…

40 CFR 720.45 - Information that must be included in the notice form.

Science.gov (United States)

2010-07-01

... manufactured, processed, or used. (2) A process description of each manufacture, processing, and use operation which includes a diagram of the major unit operations and chemical conversions, the identity and entry... composition that can be represented by a specific, complete chemical structure diagram (a Class 1 substance...

Unit type differences in RN workgroup job satisfaction.

Science.gov (United States)

Boyle, Diane K; Miller, Peggy A; Gajewski, Byron J; Hart, Sara E; Dunton, Nancy

2006-10-01

Using cross-sectional data from the 2004 National Database of Nursing Quality Indicators (NDNQI) RN Satisfaction Survey, differences in RN workgroup job satisfaction were examined among 10 unit types--medical-surgical, step-down, critical care, pediatric, maternal-newborn, psychiatric, emergency department, rehabilitation, surgical services, and outpatient clinics and labs. The national sample included RN workgroups in 2,900 patient care units (55,516 RNs; 206 hospitals in 44 states). Workgroup satisfaction across all unit types was moderate. RN workgroups in pediatric units were the most satisfied, whereas those in surgical services and emergency department unit types were least satisfied. A consistent finding across all unit types was high satisfaction with the specific domains of nurse-to-nurse interaction, professional status, and professional development versus much lower satisfaction with task, decision making, and pay. Findings can be used to inform and develop investigations that examine specific aspects of the work environment for RN workgroups in various unit types.

Non-Relative Value Unit-Generating Activities Represent One-Fifth of Academic Neuroradiologist Productivity.

Science.gov (United States)

Wintermark, M; Zeineh, M; Zaharchuk, G; Srivastava, A; Fischbein, N

2016-07-01

A neuroradiologist's activity includes many tasks beyond interpreting relative value unit-generating imaging studies. Our aim was to test a simple method to record and quantify the non-relative value unit-generating clinical activity represented by consults and clinical conferences, including tumor boards. Four full-time neuroradiologists, working an average of 50% clinical and 50% academic activity, systematically recorded all the non-relative value unit-generating consults and conferences in which they were involved during 3 months by using a simple, Web-based, computer-based application accessible from smartphones, tablets, or computers. The number and type of imaging studies they interpreted during the same period and the associated relative value units were extracted from our billing system. During 3 months, the 4 neuroradiologists working an average of 50% clinical activity interpreted 4241 relative value unit-generating imaging studies, representing 8152 work relative value units. During the same period, they recorded 792 non-relative value unit-generating study reviews as part of consults and conferences (not including reading room consults), representing 19% of the interpreted relative value unit-generating imaging studies. We propose a simple Web-based smartphone app to record and quantify non-relative value unit-generating activities including consults, clinical conferences, and tumor boards. The quantification of non-relative value unit-generating activities is paramount in this time of a paradigm shift from volume to value. It also represents an important tool for determining staffing levels, which cannot be performed on the basis of relative value unit only, considering the importance of time spent by radiologists on non-relative value unit-generating activities. It may also influence payment models from medical centers to radiology departments or practices. © 2016 by American Journal of Neuroradiology.

41 CFR 102-37.150 - What must a State legislature include in the plan?

Science.gov (United States)

2010-07-01

... set forth in Appendix B of this part. It may also include in the plan other provisions not inconsistent with the purposes of title 40 of the United States Code and the requirements of this part. [67 FR...

Safstor decommissioning of the Humboldt Bay Power Plant Unit No. 3

International Nuclear Information System (INIS)

Nelson, R.T.

1985-01-01

The Humboldt Bay Power Plant is located near Eureka, California, about 265 miles north of San Francisco. The plant consists of two fossil fueled units, two mobil gas turbine peaking units, and a nuclear unit - Unit No. 3. Unit No. 3, which utilized a boiling water reactor, was constructed between 1960 and 1963. The unit began commercial operation in August 1963 and operated until July 2, 1976 when it was shutdown for refueling, seismic modifications, and additional seismic and geologic studies. During the years Unit 3 operated it had one of the best operating records of any nuclear power plant in the United States. For its operating lifetime Unit 3 had an overall capacity factor of 63.0% and an availability factor of 85.9%. The unit included certain design features which made it unique among nuclear power plants of its era. Some of these unique features included natural circulation recirculation flow which eliminated the need for costly recirculation pumps, utilization of a pressure suppression containment system which had been developed jointly by PG and E and the General Electric Company, and the fact that the reactor vessel and the containment system were constructed in a caisson below ground level. These design features reduced the overall construction cost of the unit and improved its inherent safety

Associations among unit leadership and unit climates for implementation in acute care: a cross-sectional study.

Science.gov (United States)

Shuman, Clayton J; Liu, Xuefeng; Aebersold, Michelle L; Tschannen, Dana; Banaszak-Holl, Jane; Titler, Marita G

2018-04-25

Nurse managers have a pivotal role in fostering unit climates supportive of implementing evidence-based practices (EBPs) in care delivery. EBP leadership behaviors and competencies of nurse managers and their impact on practice climates are widely overlooked in implementation science. The purpose of this study was to examine the contributions of nurse manager EBP leadership behaviors and nurse manager EBP competencies in explaining unit climates for EBP implementation in adult medical-surgical units. A multi-site, multi-unit cross-sectional research design was used to recruit the sample of 24 nurse managers and 553 randomly selected staff nurses from 24 adult medical-surgical units from 7 acute care hospitals in the Northeast and Midwestern USA. Staff nurse perceptions of nurse manager EBP leadership behaviors and unit climates for EBP implementation were measured using the Implementation Leadership Scale and Implementation Climate Scale, respectively. EBP competencies of nurse managers were measured using the Nurse Manager EBP Competency Scale. Participants were emailed a link to an electronic questionnaire and asked to respond within 1 month. The contributions of nurse manager EBP leadership behaviors and competencies in explaining unit climates for EBP implementation were estimated using mixed-effects models controlling for nurse education and years of experience on current unit and accounting for the variability across hospitals and units. Significance level was set at α < .05. Two hundred sixty-four staff nurses and 22 nurse managers were included in the final sample, representing 22 units in 7 hospitals. Nurse manager EBP leadership behaviors (p < .001) and EBP competency (p = .008) explained 52.4% of marginal variance in unit climate for EBP implementation. Leadership behaviors uniquely explained 45.2% variance. The variance accounted for by the random intercepts for hospitals and units (p < .001) and years of nursing experience in current unit

Brazil nut meal and spray-dried egg powders as alternatives to synthetic methionine in organic laying hen diets.

Science.gov (United States)

Burley, H K; Patterson, P H

2017-09-01

The United States organic poultry industry is currently facing a limitation on dietary inclusion of synthetic methionine (Met). This study investigated Brazil nut protein powder (BNPP), spray-dried egg white (SDEW), and spray-dried egg blend (70:30 albumen: yolk) (SDEB) as alternatives to synthetic Met in organic laying hen diets. A total of 270 Hy-Line Brown laying hens was fed 5 diets from 22 to 38 wk of age, with 6 replicates of 3 adjacent cages per diet and 3 hens per cage. Diets included a commercial control (COM) (non-organic with standard CP and synthetic Met), an organic control (ORG) (with no synthetic Met, but higher CP to meet Met requirements), and 3 organic treatment diets with no synthetic Met, but including BNPP, SDEW, or SDEB at levels to meet Met requirements. Egg production and quality, body weight (BW), feed intake, and manure nutrients and ammonia were assessed. Data were analyzed using the PROC MIXED procedure of SAS, with Tukey's test used for multiple mean comparisons, and P ≤ 0.05 was deemed statistically significant. Body weight was greatest for the COM diet, and feed conversion improved for hens fed egg-based diets compared to controls. Egg weight and production did not differ between COM and treatment diets. The SDEW diet had greater albumen height and Haugh units compared to ORG and BNPP diets and greater percent albumen compared to COM and BNPP diets. Specific gravity was greatest for BNPP fed hens. Manure DM and potash were highest from COM and BNPP diets, respectively. Both egg-based diets increased ammonia flux relative to the COM diet. The BNPP and egg-based diets were lower in cost for $/metric tonne, $/dozen eggs, and $/kg of eggs compared to the ORG diet. The ingredients assessed herein could, therefore, cost-effectively replace synthetic Met in organic hen diets without negatively impacting egg production. © 2017 Poultry Science Association Inc.

Effects of dietary supplementation of resveratrol on performance, egg quality, yolk cholesterol and antioxidant enzyme activity of laying hens.

Science.gov (United States)

Feng, Z H; Gong, J G; Zhao, G X; Lin, X; Liu, Y C; Ma, K W

2017-10-01

1. This experiment was conducted to evaluate the effects of dietary supplementation of resveratrol on laying performance, egg quality, egg yolk cholesterol and antioxidant enzyme activities of laying hens. 2. A total of 360 Beijing PINK-1 laying hens (60 weeks old) were randomly distributed among five dietary treatments, each of which included 6 replicates of 12 hens. Dietary treatments were basal diet supplemented with 0 (control), 0.5, 1.0, 2.0 and 4.0 g/kg diet resveratrol. The study lasted for 9 weeks including 1 week of adaptation and 8 weeks of the main experimental period. 3. The results indicated that dietary resveratrol significantly improved feed conversion ratios during 5-8 weeks and 1-8 weeks of the trial. Increasing dietary concentrations of the resveratrol linearly improved Haugh unit and albumen height of eggs. 4. The content of total cholesterol (TC), total triglyceride (TG), low density lipoprotein cholesterol (LDL-C), very low density lipoprotein cholesterol (VLDL-C) in serum and cholesterol in yolk was significantly decreased by dietary resveratrol, and there were significant linear correlations between these indexes and resveratrol supplemental levels. 5. Dietary resveratrol supplementation significantly improved serum Glutathione peroxidase (GSH-Px) enzyme activity and decreased serum malondialdehyde (MDA) content in groups with 2.0 and 4.0 g/kg resveratrol as compared to the control, respectively. However, supplementation of resveratrol did not affect the activity of serum superoxide dismutase (SOD). 6. It is concluded that resveratrol supplementation has a positive effect on performance, lipid-related traits and antioxidant activity of laying hens.

An exploratory randomised controlled trial of a premises-level intervention to reduce alcohol-related harm including violence in the United Kingdom

Directory of Open Access Journals (Sweden)

Moore Simon C

2012-06-01

Full Text Available Abstract Background To assess the feasibility of a randomised controlled trial of a licensed premises intervention to reduce severe intoxication and disorder; to establish effect sizes and identify appropriate approaches to the development and maintenance of a rigorous research design and intervention implementation. Methods An exploratory two-armed parallel randomised controlled trial with a nested process evaluation. An audit of risk factors and a tailored action plan for high risk premises, with three month follow up audit and feedback. Thirty-two premises that had experienced at least one assault in the year prior to the intervention were recruited, match paired and randomly allocated to control or intervention group. Police violence data and data from a street survey of study premises’ customers, including measures of breath alcohol concentration and surveyor rated customer intoxication, were used to assess effect sizes for a future definitive trial. A nested process evaluation explored implementation barriers and the fidelity of the intervention with key stakeholders and senior staff in intervention premises using semi-structured interviews. Results The process evaluation indicated implementation barriers and low fidelity, with a reluctance to implement the intervention and to submit to a formal risk audit. Power calculations suggest the intervention effect on violence and subjective intoxication would be raised to significance with a study size of 517 premises. Conclusions It is methodologically feasible to conduct randomised controlled trials where licensed premises are the unit of allocation. However, lack of enthusiasm in senior premises staff indicates the need for intervention enforcement, rather than voluntary agreements, and on-going strategies to promote sustainability. Trial registration UKCRN 7090; ISRCTN: 80875696

Estimated United States Transportation Energy Use 2005

Energy Technology Data Exchange (ETDEWEB)

Smith, C A; Simon, A J; Belles, R D

2011-11-09

A flow chart depicting energy flow in the transportation sector of the United States economy in 2005 has been constructed from publicly available data and estimates of national energy use patterns. Approximately 31,000 trillion British Thermal Units (trBTUs) of energy were used throughout the United States in transportation activities. Vehicles used in these activities include automobiles, motorcycles, trucks, buses, airplanes, rail, and ships. The transportation sector is powered primarily by petroleum-derived fuels (gasoline, diesel and jet fuel). Biomass-derived fuels, electricity and natural gas-derived fuels are also used. The flow patterns represent a comprehensive systems view of energy used within the transportation sector.

76 FR 31983 - In the Matter of Certain Electronic Devices, Including Mobile Phones, Portable Music Players, and...

Science.gov (United States)

2011-06-02

... Devices, Including Mobile Phones, Portable Music Players, and Computers; Notice of Commission... States after importation of certain electronic devices, including mobile phones, portable music players... rendered asserted claim 5 invalid. The ALJ concluded that an industry exists within the United States that...

Estimation of L-threonine requirements for Longyan laying ducks

Directory of Open Access Journals (Sweden)

A. M. Fouad

2017-02-01

Full Text Available Objective A study was conducted to test six threonine (Thr levels (0.39%, 0.44%, 0.49%, 0.54%, 0.59%, and 0.64% to estimate the optimal dietary Thr requirements for Longyan laying ducks from 17 to 45 wk of age. Methods Nine hundred Longyan ducks aged 17 wk were assigned randomly to the six dietary treatments, where each treatment comprised six replicate pens with 25 ducks per pen. Results Increasing the Thr level enhanced egg production, egg weight, egg mass, and the feed conversion ratio (FCR (linearly or quadratically; p<0.05. The Haugh unit score, yolk color, albumen height, and the weight, percentage, thickness, and breaking strength of the eggshell did not response to increases in the Thr levels, but the albumen weight and its proportion increased significantly (p<0.05, whereas the yolk weight and its proportion decreased significantly as the Thr levels increased. Conclusion According to a regression model, the optimal Thr requirement for egg production, egg mass, and FCR in Longyan ducks is 0.57%, while 0.58% is the optimal level for egg weight from 17 to 45 wk of age.

Effect of ultrasonic treatment on reduction of Esherichia coli ATCC 25922 and egg quality parameters in experimentally contaminated hens' shell eggs.

Science.gov (United States)

Sert, Durmus; Aygun, Ali; Torlak, Emrah; Mercan, Emin

2013-09-01

In this study, hen eggs which were experimentally contaminated with Esherichia coli ATCC 25922 were used. Contaminated eggs were washed statically (S5 to S30; 0 kHz) and by ultrasonic waves (U5 to U30; 35 kHz) for given applications of time (5, 15 and 30 min), then the eggs were stored at 22°C for 14 days. Depending on the time of ultrasonic application, a significant increase in egg shell strength (P eggs which were washed by ultrasonic waves. Yolk width values of ultrasonic washed eggs diminished. E. coli was completely removed by 30 min of ultrasonic application. During storage E. coli growth was not detected on the eggs which were washed by ultrasonic waves except the eggs in U5 group (2.04 log CFU eggshell⁻¹) on the first day of storage. Depending on the time of ultrasonic application a significant increase in egg quality parameters (shell strength, albumen height, Haugh units, and yolk height) were observed. The application of ultrasound led to a significant reduction in E. coli numbers on egg shells. © 2013 Society of Chemical Industry.

The inclusion of coffee in commercial layer diets

Directory of Open Access Journals (Sweden)

LR Mendes

2013-06-01

Full Text Available This experiment aimed at evaluating the effect of the dietary inclusion of caffeinated and decaffeinated coffee on the performance and internal and external egg quality of commercial layers. One hundred and twenty 25-week-old Hy-line Brown layers, with 1575 ± 91 average body weight, were distributed according to a completely randomized experimental design with three treatments (control, 1.2% caffeinated coffee, or 1.2% decaffeinated coffee of five replicates of eight birds each. The inclusion of 1.2% caffeinated coffee was calculated to supply 6mg caffeine per kg body weight, which is considered a moderate dose. The applied treatments did not influence (p>0.05 feed intake, egg production, egg weight, egg mass, feed conversion ratio, Haugh units, yolk color or albumen and yolk percentages. The eggs of hens fed 1.2% caffeinated coffee presented lower (p<0.05 eggshell thickness and egg specific density. The eggs of layers fed 1.2% caffeinated coffee tended (p=0.0637 to present lower eggshell percentage. It was concluded that feeding caffeinated coffee to commercial layers does not affect their performance or internal egg quality; however, eggshell quality is impaired.

Carbohydrase and phytase supplementation in diets for semi-heavy laying hens

Directory of Open Access Journals (Sweden)

Adriano Geraldo

2014-07-01

Full Text Available This study was conducted in order to evaluate the association of phytase with an enzymatic complex comprised of carbohydrases (α-galactosidase, galactomannan, xylanase and β-glucanase in nutrition reduction diets for semi-heavy laying hens and its effect on egg performance and egg quality. Four hundred Isa Brown laying hens with 42 to 57 weeks of age were distributed in an entirely random experiment with five treatments and 8 repetitions, during five production periods of 21 days. Variables studied: egg production, feed intake, mean egg weight, feed conversion, Haugh unit, percentage of yolk, egg white and albumen, yolk color, eggshell thickness and specific gravity. There was a significant interaction (p 0.05 of treatment on production, egg weight or internal and external egg quality. Treatment effects on feed conversion showed better values for hens fed with the control diet. The levels of nutrient reduction used in the diets with or without enzyme supplementation did not provide good results with regard to feed conversion and feed intake. However, they did not affect the other parameters for egg production and internal and external egg quality.

Sunflower meal in commercial layer diets formulated on total and digestible amino acids basis

Directory of Open Access Journals (Sweden)

EM Casartelli

2006-09-01

Full Text Available An experiment was conduced to evaluate the inclusion of sunflower meal (SBM in commercial layer diets formulated on total or digestible amino acids basis. One hundred forty-four 41-week-old Lohmann LSL layers were distributed in a completely randomized experimental design in a 2 x 4 factorial arrangement with three replications of six birds each. Treatments consisted of a combination of four SBM inclusion levels SBM(0%, 4%, 8%, and 12% and feed formulation according two amino acid recommendations (total or digestible. The experimental period was divided into five periods of fourteen days. Performance parameters (egg production, feed intake, feed conversion, egg mass were evaluated for each period. In the last two days of each period, three eggs per replication were collected to evaluate egg quality (Haugh units, specific gravity, egg weight, eggshell thickness, and eggshell percentage. Hens fed on total amino acid recommendation presented the highest values for egg weight. Diets formulated on digestible amino acids basis showed an improvement in eggshell percentage and egg specific gravity. SBM addition in commercial layer diets did not influence performance; however, increasing SBM dietary levels SBM improved eggshell quality.

Modeling Subsurface Hydrology in Floodplains

Science.gov (United States)

Evans, Cristina M.; Dritschel, David G.; Singer, Michael B.

2018-03-01

Soil-moisture patterns in floodplains are highly dynamic, owing to the complex relationships between soil properties, climatic conditions at the surface, and the position of the water table. Given this complexity, along with climate change scenarios in many regions, there is a need for a model to investigate the implications of different conditions on water availability to riparian vegetation. We present a model, HaughFlow, which is able to predict coupled water movement in the vadose and phreatic zones of hydraulically connected floodplains. Model output was calibrated and evaluated at six sites in Australia to identify key patterns in subsurface hydrology. This study identifies the importance of the capillary fringe in vadose zone hydrology due to its water storage capacity and creation of conductive pathways. Following peaks in water table elevation, water can be stored in the capillary fringe for up to months (depending on the soil properties). This water can provide a critical resource for vegetation that is unable to access the water table. When water table peaks coincide with heavy rainfall events, the capillary fringe can support saturation of the entire soil profile. HaughFlow is used to investigate the water availability to riparian vegetation, producing daily output of water content in the soil over decadal time periods within different depth ranges. These outputs can be summarized to support scientific investigations of plant-water relations, as well as in management applications.

Plutonium Finishing Plant Treatment and Storage Unit Dangerous Waste Training Plan

International Nuclear Information System (INIS)

ENTROP, G.E.

2000-01-01

The training program for personnel performing waste management duties pertaining to the Plutonium Finishing Plant (PFP) Treatment and Storage Unit is governed by the general requirements established in the Plutonium Finishing Plant Dangerous Waste Training Plan (PFP DWTP). The PFP Treatment and Storage Unit DWTP presented below incorporates all of the components of the PFP DWTP by reference. The discussion presented in this document identifies aspects of the training program specific to the PFP Treatment and Storage Unit. The training program includes specifications for personnel instruction through both classroom and on-the-job training. Training is developed specific to waste management duties. Hanford Facility personnel directly involved with the PFP Treatment and Storage Unit will receive training to container management practices, spill response, and emergency response. These will include, for example, training in the cementation process and training pertaining to applicable elements of WAC 173-303-330(1)(d). Applicable elements from WAC 173-303-330(1)(d) for the PFP Treatment and Storage Unit include: procedures for inspecting, repairing, and replacing facility emergency and monitoring equipment; communications and alarm systems; response to fires or explosions; and shutdown of operations

Hydrocarbons. Independent Learning Project for Advanced Chemistry (ILPAC). Unit O1.

Science.gov (United States)

Inner London Education Authority (England).

This unit on hydrocarbons is one of 10 first year units produced by the Independent Learning Project for Advanced Chemistry (ILPAC). The unit is divided into sections dealing with alkanes, alkenes, alkynes, arenes, and several aspects of the petroleum industry. Two experiments, exercises (with answers), and pre- and post-tests are included.…

Does size matter? Animal units and animal unit months

Science.gov (United States)

Lamar Smith; Joe Hicks; Scott Lusk; Mike Hemmovich; Shane Green; Sarah McCord; Mike Pellant; John Mitchell; Judith Dyess; Jim Sprinkle; Amanda Gearhart; Sherm Karl; Mike Hannemann; Ken Spaeth; Jason Karl; Matt Reeves; Dave Pyke; Jordan Spaak; Andrew Brischke; Del Despain; Matt Phillippi; Dave Weixelmann; Alan Bass; Jessie Page; Lori Metz; David Toledo; Emily Kachergis

2017-01-01

The concepts of animal units, animal unit months, and animal unit equivalents have long been used as standards for range management planning, estimating stocking rates, reporting actual use, assessing grazing fees, ranch appraisal, and other purposes. Increasing size of cattle on rangelands has led some to suggest that the definition of animal units and animal unit...

Multi-Unit Considerations for Human Reliability Analysis

Energy Technology Data Exchange (ETDEWEB)

St. Germain, S.; Boring, R.; Banaseanu, G.; Akl, Y.; Chatri, H.

2017-03-01

This paper uses the insights from the Standardized Plant Analysis Risk-Human Reliability Analysis (SPAR-H) methodology to help identify human actions currently modeled in the single unit PSA that may need to be modified to account for additional challenges imposed by a multi-unit accident as well as identify possible new human actions that might be modeled to more accurately characterize multi-unit risk. In identifying these potential human action impacts, the use of the SPAR-H strategy to include both errors in diagnosis and errors in action is considered as well as identifying characteristics of a multi-unit accident scenario that may impact the selection of the performance shaping factors (PSFs) used in SPAR-H. The lessons learned from the Fukushima Daiichi reactor accident will be addressed to further help identify areas where improved modeling may be required. While these multi-unit impacts may require modifications to a Level 1 PSA model, it is expected to have much more importance for Level 2 modeling. There is little currently written specifically about multi-unit HRA issues. A review of related published research will be presented. While this paper cannot answer all issues related to multi-unit HRA, it will hopefully serve as a starting point to generate discussion and spark additional ideas towards the proper treatment of HRA in a multi-unit PSA.

A comparison of ethical issues in nursing practice across nursing units.

Science.gov (United States)

Park, Mihyun; Jeon, Sang Hee; Hong, Hyun-Ja; Cho, Sung-Hyun

2014-08-01

The complexity and variety of ethical issues in nursing is always increasing, and those issues lead to special concerns for nurses because they have critical impacts on nursing practice. The purpose of this study was to gather comprehensive information about ethical issues in nursing practice, comparing the issues in different types of nursing units including general units, oncology units, intensive care units, operating rooms, and outpatient departments. The study used a descriptive research design. Ethics/human rights issues encountered by nurses in their daily nursing practice were identified by using the Ethical Issues Scale. The study sample included 993 staff nurses working in a university hospital in South Korea. This study was approved by the University Institutional Review Board. Completed questionnaires were returned sealed with signed informed consent. The most frequently and disturbingly encountered issues across nursing units were "conflicts in the nurse-physician relationship," "providing care with a possible risk to your health," and "staffing patterns that limit patient access to nursing care." The findings of this study showed that nurses from different nursing units experienced differences in the types or frequency of ethical issues. In particular, intensive care units had the greatest means of all the units in all three component scales including end-of-life treatment issues, patient care issues, and human rights issues. Nurses experienced various ethical challenges in their daily practice. Of the ethical issues, some were distinctively and frequently experienced by nurses in a specific unit. This study suggested that identifying and understanding specific ethical issues faced by nurses in their own areas may be an effective educational approach to motivate nurses and to facilitate nurses' reflection on their experiences. © The Author(s) 2014.

Rapanos v. United States & Carabell v. United States

Science.gov (United States)

Documents associated with guidance for implementing the definition of waters of the United States under the Clean Water Act following the Rapanos v. United States, and Carabell v. United States Supreme Court decision.

Are cultural values and beliefs included in U.S. based HIV interventions?

OpenAIRE

Wyatt, GE; Williams, JK; Gupta, A; Malebranche, D

2012-01-01

Objective: To determine the extent to which current United States based human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) prevention and risk reduction interventions address and include aspects of cultural beliefs in definitions, curricula, measures and related theories that may contradict current safer sex messages. Method: A comprehensive literature review was conducted to determine which published human immunodeficiency virus/acquired immune deficiency syndrome (H...

Internationalization path to the United Arab Emirates

OpenAIRE

Räsänen, Paula

2010-01-01

The purpose of the thesis was to introduce internationalization of an SME including motives and risks of new market entry, as well as describing the steps of a target market selection and presenting different operational modes. Since the executive company, DesignShopOutlet, was interested in exploring their market possibilities in the United Arab Emirates, the aim of the thesis was also to conduct a market research report of the United Arab Emirates. The study applied a qualitative resea...

Combustion strategy : United Kingdom

Energy Technology Data Exchange (ETDEWEB)

Greenhalgh, D. [Heriot-Watt Univ., Edingburgh, Scotland (United Kingdom). School of Engineering and Physical Sciences

2009-07-01

The United Kingdom's combustion strategy was briefly presented. Government funding sources for universities were listed. The United Kingdom Research Councils that were listed included the Arts and Humanities Research Council (AHRC) and the Biotechnology and Biological Sciences Research Council (BBSRC); the Engineering and Physical Sciences Research Council (EPSRC); the Economic and Social Research Council; the Medical Research Council; the Natural Environment Research Council; and the Science and Technology Facilities Council. The EPSRC supported 65 grants worth 30.5 million pounds. The combustion industry was noted to be dominated by three main players of which one was by far the largest. The 3 key players were Rolls-Royce; Jaguar Land Rover; and Doosan Babcock. Industry and government involvement was also discussed for the BIS Technology Strategy Board, strategy technology areas, and strategy application areas.

HiRISE Characterization of Thermophysical Units at Acidalia Planitia, Mars

Science.gov (United States)

Martinez-Alonso, S.; Mellon, M. T.; Rafkin, S. C. R.; Zurek, R. W.; McEwen, A. S.; Putzig, N. E.; Searls, M. L.; HiRISE Team

2008-03-01

As part of an ongoing effort to characterize with HiRISE data the global thermophysical units in Mars, we report results regarding a region of Acidalia Planitia, which includes the largest outcrop of thermophysical unit F (rocks, bedrock, duricrust) on the planet.

31 CFR 351.66 - What book-entry Series EE savings bonds are included in the computation?

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false What book-entry Series EE savings... DEBT OFFERING OF UNITED STATES SAVINGS BONDS, SERIES EE Book-Entry Series EE Savings Bonds § 351.66 What book-entry Series EE savings bonds are included in the computation? (a) We include all bonds that...

Initial startup and operations of Yonggwang Units 3 and 4

International Nuclear Information System (INIS)

Collier, T.J.; Chari, D.R.; Kiraly, F.

1996-01-01

A significant milestone in the nuclear power industry was achieved in 1995, when Yonggwang (YGN) Units 3 and 4 were accepted into in commercial operation by Korea Electric Power Corporation (KEPCO). YGN Unit 3 was accepted into commercial operation on March 31, 1995, the original date established during project initiation. YGN Unit 4 was accepted into operation on January 1, 1996, 3 months ahead of schedule. Each YGN unit produces approximately 1,050 Mwe and supplies approximately ten percent of the total electric power demand in the Republic of Korea (ROK). The overall plant efficiency is approximately 37% which is at least 1% higher than most nuclear units. Since achieving commercial operation, YGN Unit 3 has operated at essentially full power which has resulted in an annual performance rate in excess of 85%. YGN Unit 3 is the first of six pressurized water reactors which are currently under design and construction in the ROK and serves as the reference design for the Korean Standard Nuclear Power Plant program. Both YGN Units 3 and 4 include a System 800 Nuclear Steam Supply System (NSSS). The NSSS is rated at 2,815 Mwth and is the ABB-CE standard design. The design includes numerous advanced design features which enhance plant safety, performance and operability. A well executed startup test program was successfully completed on both units prior to commercial operation. A summary of the YGN NSSS design features, the startup test program and selected test results demonstrating the performance of those features are presented in this paper

Energetics of the United States of America: An Atlas

Energy Technology Data Exchange (ETDEWEB)

Drysdale, F. R.; Calef, C. E.

1976-09-01

A description of the United States' energy system is presented in the form of thirty-one maps and eight major tables. The county has been chosen as the basic unit for reporting estimations of many energy, demographic, and economic variables. The variables include production of all fuels (including hydroelectricity), use of fuels and electricity broken down by sector and end use, existing and planned electricity generation capacity, refinery capacities, and emissions of air pollutants from fuel use. Calculations and assumptions used to make county-level energy estimates are described in detail.

Cosmetic surgery growth and correlations with financial indices: a comparative study of the United Kingdom and United States from 2002-2011.

Science.gov (United States)

Nassab, Reza; Harris, Paul

2013-05-01

Over the past 10 years, there has been significant fluctuation in the yearly growth rates for cosmetic surgery procedures in both the United States and the United Kingdom. The authors compare cosmetic surgical procedure rates in the United Kingdom and United States with the macroeconomic climate of each region to determine whether there is a direct relationship between cosmetic surgery rates and economic health. The authors analyzed annual cosmetic surgery statistics from the British Association of Aesthetic Plastic Surgeons and the American Society for Aesthetic Plastic Surgery for 2002-2011 against economic indices from both regions, including the gross domestic product (GDP), consumer prices indices (CPI), and stock market reports. There was a 285.9% increase in the United Kingdom and a 1.1% increase in the United States in the number of procedures performed between 2002 and 2011. There were significant positive correlations between the number of cosmetic procedures performed in the United Kingdom and both the GDP (r = 0.986, P failed to show a significant relationship with any indices. UK interest rates showed a significant negative correlation (r = -0.668, P indices are accurate indicators of numbers of procedures being performed in the United Kingdom, whereas rates in the United States seem independent of those factors.

Numerical analysis of stiffener for hybrid drive unite

Directory of Open Access Journals (Sweden)

Jakubovičová Lenka

2018-01-01

Full Text Available The matter of this article is a stress-strain analysis of hybrid drive prototype unit connected directly to convention Concrete Transit Mixer Gearbox. The unite was developed with intention to do field test on existing convection machines with possibility to use existing interfaces. The hybrid drive unit consists from electric and hydrostatic motor connected through addition mechanical transmission gearbox. The question is if today standard interface is good enough or need additional support a “stiffener”. Two engineering design were analysed. The first one includes using the stiffener to fixate the construction of hybrid drive unite connected to the planetary gear. The second one is without the stiffener. For strain-stress analysis, a finite element software ANSYS Workbench was used.

77 FR 1505 - Certain Integrated Circuits, Chipsets, and Products Containing Same Including Televisions; Notice...

Science.gov (United States)

2012-01-10

...Notice is hereby given that a complaint was filed with the U.S. International Trade Commission on November 30, 2011, under section 337 of the Tariff Act of 1930, as amended, 19 U.S.C. 1337, on behalf of Freescale Semiconductor, Inc. of Austin, Texas. The complaint alleges violations of section 337 based upon the importation into the United States, the sale for importation, and the sale within the United States after importation of certain integrated circuits, chipsets, and products containing same including televisions by reason of infringement of certain claims of U.S. Patent No. 5,467,455 (``the `455 patent''). The complaint further alleges that an industry in the United States exists as required by subsection (a)(2) of section 337. The complainant requests that the Commission institute an investigation and, after the investigation, issue an exclusion order and cease and desist orders.

Radiation decontamination unit for the community hospital

International Nuclear Information System (INIS)

Waldron, R.L. II; Danielson, R.A.; Shultz, H.E.; Eckert, D.E.; Hendricks, K.O.

1981-01-01

Freestanding radiation decontamination units including surgical capability can be developed and made operational in small/medium sized community hospitals at relatively small cost and with minimal plant reconstrution. The Radiological Assistance Program of the United States Department of Energy and the Radiation Emergency Assistance Center Training Site of Oak Rige Associated Universities are ready to support individual hospitals and physicians in this endeavor. Adequate planning rather than luck, should be used in dealing with potential radiation accident victims. The radiation emergency team is headed by a physician on duty in the hospital. The senior administrative person on duty is responsible for intramural and extramural communications. Rapid mobilization of the radiation decontamination unit is important

An Analysis of Unit Costs at a Consolidated Supply Depot

Science.gov (United States)

1990-12-01

Not-For-Profit Setting,"The Accounting Review,July 1990. Horngren , C. T., Cost Accountinq:A Managerial Emphasis,3rd ed, Prentice-Hall Inc.,1972...sector has used concepts of unit costs for 4 decades. Any managerial or cost accounting text discusses in some length unit costs . For Defense contractors...the Cost Accounting Standards Board (CASB) provides guidance for contract costs . Unit costs include direct, indirect, and general and administrative

Hunger in Our World: A Social Studies Unit.

Science.gov (United States)

Totten, Sam

1984-01-01

Describes activities of a unit on world hunger which include presenting a lexicon, topic overview, and guest speakers; reading topically related novels; creating scrapbooks; discussing pertinent quotations; exploring government role in ameliorating hunger; and completing final papers or projects. Resource materials are listed, including pertinent…

200-UP-2 Operable Unit technical baseline report

International Nuclear Information System (INIS)

Deford, D.H.

1991-02-01

This report is prepared in support of the development of a Remedial Investigation/Feasibility Study (RI/FS) Work Plan for the 200-UP-2 Operable Unit by EBASCO Environmental, Incorporated. It provides a technical baseline of the 200-UP-2 Operable Unit and results from an environmental investigation undertaken by the Technical Baseline Section of the Environmental Engineering Group, Westinghouse Hanford Company (Westinghouse Hanford). The 200-UP-2 Operable Unit Technical Baseline Report is based on review and evaluation of numerous Hanford Site current and historical reports, Hanford Site drawings and photographs and is supplemented with Hanford Site inspections and employee interviews. No field investigations or sampling were conducted. Each waste site in the 200-UP-2 Operable Unit is described separately. Close relationships between waste units, such as overflow from one to another, are also discussed. The 200-UP-2 Operable Unit consists of liquid-waste disposal sites in the vicinity of, and related to, U Plant operations in the 200 West Area of the Hanford Site. The ''U Plant'' refers to the 221-U Process Canyon Building, a chemical separations facility constructed during World War 2. It also includes the Uranium Oxide (UO 3 ) Plant, which was constructed at the same time and, like the 221-U Process Canyon Building, was later converted for other missions. Waste sites in the 200-UP-2 Operable Unit are associated with the U Plant Uranium Metal Recovery Program mission that occurred between 1952 and 1958 and the UO 3 Plant's ongoing uranium oxide mission and include one or more cribs, reverse wells, french drains, septic tanks and drain fields, trenches, catch tanks, settling tanks, diversion boxes, waste vaults, and the lines and encasements that connect them. 11 refs., 1 tab

Interface unit

NARCIS (Netherlands)

Keyson, D.V.; Freudenthal, A.; De Hoogh, M.P.A.; Dekoven, E.A.M.

2001-01-01

The invention relates to an interface unit comprising at least a display unit for communication with a user, which is designed for being coupled with a control unit for at least one or more parameters in a living or working environment, such as the temperature setting in a house, which control unit

New unit for sulfuric acid alkylation of isobutane by olefins

Energy Technology Data Exchange (ETDEWEB)

Khadzhiev, S.N.; Baiburskii, V.L.; Deineko, P.S.; Gruzdev, A.S.; Tagavov, I.T.

1987-01-01

The authors describe and illustrate a sulfuric acid alkylation unit with a horizontal contact. As a result of the use of this design solution, the isobutane/olefin ratio is 10/1 in comparison with 4/1 to 5/1 in the other types of units, namely vertical reactors and cascade tank reactors. The unit was designed to process the butane-butylene cut (BBC) and part of the propane-propylene cut (PPC) from the G-43-107 cat cracker. The unit design includes provisions for controlled caustic washing of the feed and dehydration in an electric field. The authors present the basic data obtained in the three months of unit operation after startup, in comparison with the operating indexes of a sulfuric acid alkylation unit.

Radiation quantities and units

International Nuclear Information System (INIS)

1980-01-01

This report supersedes ICRU Report 19. Since ICRU Report 19 was published, a number of discussions have taken place between members of the Report Committee on Fundamental Quantities and Units and other workers in the field. Some of these discussions have resulted in the acceptance of certain modifications in the material set out in Report 19 and these modifications are incorporated in the current report. In addition, there has been some expansion and rearrangement of the material in the earlier report. In line, with providing more didactic material and useful source material for other ICRU reports, the general considerations in subsection 1.A of Report 19 have been expanded and placed in a separate subsection. The additional material includes discussions of four terms that are used in this document - quantity, unit, stochastic, and non-stochastic - along with a brief discussion of the mathematical formalism used in ICRU reports. As in ICRU Report 19, the definitions of quantities and units specifically designed for radiation protection (Part B) are separated from those of the general quantities (Part A). The inclusion of the index concept outlined in ICRU Report 25[4] required an extension of Part B

NATURAL GAS LIQUEFACTION UNITS ON THE BASE OF EXPANDER NITROGEN CYCLES

OpenAIRE

Кузьменко, И. Ф.; Передельский, В. А.; Довбиш, А. Л.

2014-01-01

It is necessary to create large-capacity LNG-units for natural gas peaks consumption shaving and also to expand liquefied natural gas (LNG) marketing. It is proposed to create such natural gas liquefaction units with the use of outer nitrogen cryogenic thermodynamic cycles. It is necessary to use turboexpander-compressor sets (TECS) in them for maximizing cycles efficiency. Different technological schemes of LNG-units including nitrogen cryogenic units with TECS from one to four have been exa...

Extending the Intermediate Data Structure (IDS for longitudinal historical databases to include geographic data

Directory of Open Access Journals (Sweden)

Finn Hedefalk

2014-09-01

Full Text Available The Intermediate Data Structure (IDS is a standardised database structure for longitudinal historical databases. Such a common structure facilitates data sharing and comparative research. In this study, we propose an extended version of IDS, named IDS-Geo, that also includes geographic data. The geographic data that will be stored in IDS-Geo are primarily buildings and/or property units, and the purpose of these geographic data is mainly to link individuals to places in space. When we want to assign such detailed spatial locations to individuals (in times before there were any detailed house addresses available, we often have to create tailored geographic datasets. In those cases, there are benefits of storing geographic data in the same structure as the demographic data. Moreover, we propose the export of data from IDS-Geo using an eXtensible Markup Language (XML Schema. IDS-Geo is implemented in a case study using historical property units, for the period 1804 to 1913, stored in a geographically extended version of the Scanian Economic Demographic Database (SEDD. To fit into the IDS-Geo data structure, we included an object lifeline representation of all of the property units (based on the snapshot time representation of single historical maps and poll-tax registers. The case study verifies that the IDS-Geo model is capable of handling geographic data that can be linked to demographic data.

STATIC TESTS OF UNCONVENTIONAL PROPULSION UNITS FOR ULTRALIGHT AIRPLANES

Directory of Open Access Journals (Sweden)

Martin Helmich

2014-06-01

Full Text Available This paper presents static tests of a new unconventional propulsion unit for small aviation airplanes. Our laboratory stand – a fan drive demonstrator – enables us to compare various design options. We performed experiments to verify the propulsion functionality and a measurement procedure to determine the available thrust of the propulsion unit and its dependence on engine speed. The results used for subsequent optimization include the operating parameters of the propulsion unit, and the temperature and velocity fields in parts of the air duct.

Assessment of Motor Units in Neuromuscular Disease.

Science.gov (United States)

Henderson, Robert D; McCombe, Pamela A

2017-01-01

The motor unit comprises the anterior horn cell, its axon, and the muscle fibers that it innervates. Although the true number of motor units is unknown, the number of motor units appears to vary greatly between different muscles and between different individuals. Assessment of the number and function of motor units is needed in diseases of the anterior horn cell and other motor nerve disorders. Amyotrophic lateral sclerosis is the most important disease of anterior horn cells. The need for an effective biomarker for assessing disease progression and for use in clinical trials in amyotrophic lateral sclerosis has stimulated the study of methods to measure the number of motor units. Since 1970 a number of different methods, including the incremental, F-wave, multipoint, and statistical methods, have been developed but none has achieved widespread applicability. Two methods (MUNIX and the multipoint incremental method) are in current use across multiple centres and are discussed in detail in this review, together with other recently published methods. Imaging with magnetic resonance and ultrasound is increasingly being applied to this area. Motor unit number estimates have also been applied to other neuromuscular diseases such as spinal muscular atrophy, compression neuropathies, and prior poliomyelitis. The need for an objective measure for the assessment of motor units remains tantalizingly close but unfulfilled in 2016.

The Caspian energy game: views from the United States and United Kingdom

International Nuclear Information System (INIS)

Bird, H.

2003-01-01

The importance of the Caspian Sea region to energy production is increasing and the forces influencing it are changing. The attention on this region focuses on its oil and natural gas reserves. A series of interviews with Western experts mainly from the United States and United Kingdom, including those in international organizations, academia, policy institutions, and government and industry officials identified key trends and issues that are important to their future policies and the significance of the Caspian oil and gas to the world energy market. The overriding issues are: The influence of Russia on regional security, stability, and the transportation of oil and gas products in the Caspian region. The outcome of the test between the United States and Iraq and the major effects it could have on commercial interests in the region and on who will be the major actors. Tensions caused by Iran refusal to settle the international demarcation of the Caspian Sea. Turkey position as a player, the affect of its new islamic-dominated government and its energy policies. Europe need to import gas and to diversify its supply. The construction of a pipeline to China. The impact of September 11, 2001 and terrorism on the Caspian region issues. The stability of the former Soviet Republics in the region. (author)

The Caspian energy game: views from the United States and United Kingdom

Energy Technology Data Exchange (ETDEWEB)

Bird, H

2003-07-01

The importance of the Caspian Sea region to energy production is increasing and the forces influencing it are changing. The attention on this region focuses on its oil and natural gas reserves. A series of interviews with Western experts mainly from the United States and United Kingdom, including those in international organizations, academia, policy institutions, and government and industry officials identified key trends and issues that are important to their future policies and the significance of the Caspian oil and gas to the world energy market. The overriding issues are: The influence of Russia on regional security, stability, and the transportation of oil and gas products in the Caspian region. The outcome of the test between the United States and Iraq and the major effects it could have on commercial interests in the region and on who will be the major actors. Tensions caused by Iran refusal to settle the international demarcation of the Caspian Sea. Turkey position as a player, the affect of its new islamic-dominated government and its energy policies. Europe need to import gas and to diversify its supply. The construction of a pipeline to China. The impact of September 11, 2001 and terrorism on the Caspian region issues. The stability of the former Soviet Republics in the region. (author)

Adaptive control system having hedge unit and related apparatus and methods

Science.gov (United States)

Johnson, Eric Norman (Inventor); Calise, Anthony J. (Inventor)

2007-01-01

The invention includes an adaptive control system used to control a plant. The adaptive control system includes a hedge unit that receives at least one control signal and a plant state signal. The hedge unit generates a hedge signal based on the control signal, the plant state signal, and a hedge model including a first model having one or more characteristics to which the adaptive control system is not to adapt, and a second model not having the characteristic(s) to which the adaptive control system is not to adapt. The hedge signal is used in the adaptive control system to remove the effect of the characteristic from a signal supplied to an adaptation law unit of the adaptive control system so that the adaptive control system does not adapt to the characteristic in controlling the plant.

Thermoacoustic refrigerators and engines comprising cascading stirling thermodynamic units

Science.gov (United States)

Backhaus, Scott; Swift, Greg

2013-06-25

The present invention includes a thermoacoustic assembly and method for improved efficiency. The assembly has a first stage Stirling thermal unit comprising a main ambient heat exchanger, a regenerator and at least one additional heat exchanger. The first stage Stirling thermal unit is serially coupled to a first end of a quarter wavelength long coupling tube. A second stage Stirling thermal unit comprising a main ambient heat exchanger, a regenerator, and at least one additional heat exchanger, is serially coupled to a second end of the quarter wavelength long coupling tube.

Nursing management and organizational ethics in the intensive care unit.

Science.gov (United States)

Wlody, Ginger Schafer

2007-02-01

This article describes organizational ethics issues involved in nursing management of an intensive care unit. The intensive care team and medical center management have the dual responsibility to create an ethical environment in which to provide optimum patient care. Addressing organizational ethics is key to creating that ethical environment in the intensive care unit. During the past 15-20 yrs, increasing costs in health care, competitive markets, the effect of high technology, and global business changes have set the stage for business and healthcare organizational conflicts that affect the ethical environment. Studies show that critical care nurses experience moral distress and are affected by the ethical climate of both the intensive care unit and the larger organization. Thus, nursing moral distress may result in problems related to recruitment and retention of staff. Other issues with organizational ethics ramifications that may occur in the intensive care unit include patient safety issues (including those related to disruptive behavior), intensive care unit leadership style, research ethics, allocation of resources, triage, and other economic issues. Current organizational ethics conflicts are discussed, a professional practice model is described, and multidisciplinary recommendations are put forth.

United Nations Charter, Chapter VII, Article 43: Now or Never.

Science.gov (United States)

Burkle, Frederick M

2018-04-25

For more than 75 years, the United Nations Charter has functioned without the benefit of Chapter VII, Article 43, which commits all United Nations member states "to make available to the Security Council, on its call, armed forces, assistance, facilities, including rights of passage necessary for the purpose of maintaining international peace and security." The consequences imposed by this 1945 decision have had a dramatic negative impact on the United Nation's functional capacity as a global body for peace and security. This article summarizes the struggle to implement Article 43 over the decades from the onset of the Cold War, through diplomatic attempts during the post-Cold War era, to current and often controversial attempts to provide some semblance of conflict containment through peace enforcement missions. The rapid growth of globalization and the capability of many nations to provide democratic protections to their populations are again threatened by superpower hegemony and the development of novel unconventional global threats. The survival of the United Nations requires many long overdue organizational structure and governance power reforms, including implementation of a robust United Nations Standing Task Force under Article 43. (Disaster Med Public Health Preparedness. 2018;page 1 of 8).

Applied Meteorology Unit (AMU)

Science.gov (United States)

Bauman, William; Crawford, Winifred; Barrett, Joe; Watson, Leela; Wheeler, Mark

2010-01-01

This report summarizes the Applied Meteorology Unit (AMU) activities for the first quarter of Fiscal Year 2010 (October - December 2009). A detailed project schedule is included in the Appendix. Included tasks are: (1) Peak Wind Tool for User Launch Commit Criteria (LCC), (2) Objective Lightning Probability Tool, Phase III, (3) Peak Wind Tool for General Forecasting, Phase II, (4) Upgrade Summer Severe Weather Tool in Meteorological Interactive Data Display System (MIDDS), (5) Advanced Regional Prediction System (ARPS) Data Analysis System (ADAS) Update and Maintainability, (5) Verify 12-km resolution North American Model (MesoNAM) Performance, and (5) Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) Graphical User Interface.

Buying atmosphere in the selected retail unit

OpenAIRE

GOLKOVÁ, Iveta

2013-01-01

Diploma thesis deals with analysis of the shopping atmosphere of selected retail unit depending on its main objective. In the first part of the thesis - literary research - the theoretical background of the issue is processed. The second part - own work - already deals with the analysis. Retail unit Tesco České Budějovice was chosen for the analysis and a description of its shopping atmosphere is included in the work. The main method of analysis was an on-line questionnaire survey which was c...

Cost and benefit including value of life, health and environmental damage measured in time units

DEFF Research Database (Denmark)

Ditlevsen, Ove Dalager; Friis-Hansen, Peter

2009-01-01

Key elements of the authors' work on money equivalent time allocation to costs and benefits in risk analysis are put together as an entity. This includes the data supported dimensionless analysis of an equilibrium relation between total population work time and gross domestic product leading...... of this societal value over the actual costs, used by the owner for economically optimizing an activity, motivates a simple risk accept criterion suited to be imposed on the owner by the public. An illustration is given concerning allocation of economical means for mitigation of loss of life and health on a ferry...

The effect of phytobiotics, organic acids and humic acids on the utility and egg quality of laying hens

Directory of Open Access Journals (Sweden)

Henrieta Arpášová

2017-11-01

Full Text Available The aim of this study was the assessment of an influence of supplement of dietary herbal additive in combination with organic acids into feed mixture or drinking water of laying hens on performance parameters and egg quality. The Lohmann Brown Lite laying hens (n = 30 were divided into 3 groups (n = 10, and fed for 20 weeks ad libitum with complete feed mixtures (CFM. Hens in the control group received the complete feed mixture (CFM and drank drinking water without any supplements. In the first experimental group hens received CFM without supplements but phytobiotics (bergamot oil (Citrus bergamia, thyme (Thymus vulgaris, clove (Syzygium aromaticum, pepper (Piper nigrum in combination with the fumaric acid and citric acid at 60 mg per 1 liter of water were added to their drinking water. In the second experimental group was CFM enriched with humic acids in the concentration of 0.5%, and phytobiotcs with organic acids at the same dose as in the first experimental group were added to their drinking water. Monitored parameters: body weight (g, egg production (%, the weight of all produced eggs (g, egg albumen weight (g, egg albumen index, Haugh unit (HU, egg yolk weight (g, egg yolk index, egg yolk colour (° HLR, egg shell weight (g and egg shell strength (N.cm-2. The results showed no significant differences between the both experimental groups and the control group in the parameter body weight of hens (P>0.05. The highest average body weight was found in the hens from the second experimental group (values in the order of groups:  1792.22 ± 80.85; 1768.42 ±55.55; 1820.12 ±78.56 g±S.D.. We observed positive trend of increasing of egg production by adding of used supplements, especially in the second experimental group with the addition of humic acids, although with no statistically significant difference compared to the control group (P>0.05. The mean laying intensity in the order of groups: 90.42; 91.16; 91.56%. We observed statistically

Níveis de lisina e treonina digestíveis na ração de poedeiras comerciais sobre a qualidade de ovos - DOI: 10.4025/actascianimsci.v31i1.2745 Influence of levels of digestible lysine and threonine in the diet of commercial laying hens on egg quality - DOI: 10.4025/actascianimsci.v31i1.2745

Directory of Open Access Journals (Sweden)

José Henrique Stringhini

2009-05-01

Full Text Available Objetivou-se avaliar diferentes níveis de lisina e treonina digestíveis na ração de poedeiras Lohmann LSL, entre 25 a 44 semanas de idade sobre a qualidade de ovos. Utilizaram-se 360 poedeiras, alimentadas com rações com diferentes níveis de lisina digestível (0,700; 0,800 e 0,900%, combinadas com os de treonina digestível (0,500; 0,550 e 0,600% em ração com 16% de PB. O delineamento experimental foi inteiramente ao acaso em esquema fatorial 3x3 (três níveis de lisina e três de treonina, totalizando nove tratamentos, com cinco repetições de oito aves cada. Os dados de peso específico, peso do ovo, sólidos totais da gema, unidade Haugh, percentagem da gema, do albume e da casca foram submetidos à análise de variância e a regressão polinomial foi adotada. Não foi observado efeito de regressão para níveis de lisina ou treonina para as variáveis estudadas, com exceção da percentagem de albume. Foi observada interação (p This research had the objective of evaluating the influence of different levels of digestible lysine and threonine in the ration of commercial laying hens (Lohmann LSL aged between 25 and 44 weeks on the quality of eggs. Three-hundred sixty laying hens were fed rations containing different levels of digestible lysine (0.700; 0.800 and 0.900% combined with threonine (0.500; 0.550 and 0.600%. The rations contained 16% crude protein. The experimental set up was in a completely randomized design in a 3x3 factorial scheme (three levels of lysine and three levels of theronine, resulting in nine treatments with five replicates. The experiment unit consisted of a cage with eight hens each. The data on specific gravity, weight of eggs, total solids of yolk, Haugh unit, percentage of yolk, albumin and shell were submitted to analysis of variance and polynomial regression using the SAS statistical software. No regression effect was observed for either lysine or threonine intake for the studied parameters, except

Unit 1b: A General Approach to the Teaching of Architecture

DEFF Research Database (Denmark)

Toft, Anne Elisabeth

2011-01-01

The chapter presents the overall academic aims of the teaching at Unit 1b and how these were implemented in the curriculum for 2009/2010. The section includes considerations about learning targets, method, discourse, pedagogy and didactics.......The chapter presents the overall academic aims of the teaching at Unit 1b and how these were implemented in the curriculum for 2009/2010. The section includes considerations about learning targets, method, discourse, pedagogy and didactics....

Optimization of dietary zinc for egg production and antioxidant capacity in Chinese egg-laying ducks fed a diet based on corn-wheat bran and soybean meal.

Science.gov (United States)

Chen, W; Wang, S; Zhang, H X; Ruan, D; Xia, W G; Cui, Y Y; Zheng, C T; Lin, Y C

2017-07-01

The aim of this study was to evaluate the effect of zinc supplementation on productive performance and antioxidant status in laying ducks. Five-hundred-four laying ducks were divided into 7 treatments, each containing 6 replicates of 12 ducks. The ducks were caged individually and fed a corn-soybean meal and wheat bran basal diet (37 mg Zn/kg) or the basal diet supplemented with 15, 30, 45, 60, 75, or 90 mg Zn/kg (as zinc sulfate). During the early laying period of 10 d (daily egg production 80%). Average egg weight and feed intake did not differ among the groups of graded Zn supplementation.The egg quality was not affected by dietary Zn, including the egg shape index, Haugh unit, yolk color score, egg composition, and shell thickness. The activities of plasma activities of total superoxide dismutase (T-SOD) and glutathione peroxidase (GSH-PX) increased in a quadratic manner (P < 0.001) with increasing supplemental Zn. Plasma concentration of Zn increased quadratically (P < 0.05) as dietary Zn increased. The hepatic activity of Cu/Zn-SOD and GSH-PX increased quadratically (P < 0.05) with increasing dietary Zn. Plasma Zn concentrations were positively correlated with activities of T-SOD (P < 0.05), and positively with plasma Cu. Plasma concentration of reduced glutathione was correlated with plasma Cu. In conclusion, supplementation of Zn at 30 or 45 mg/kg to a corn-wheat bran and soybean basal diet may improve the productive performance and enhance the antioxidant capacity. © 2017 Poultry Science Association Inc.

Comparison of the heat generation of light curing units.

Science.gov (United States)

Bagis, Bora; Bagis, Yildirim; Ertas, Ertan; Ustaomer, Seda

2008-02-01

The aim of this study was to evaluate the heat generation of three different types of light curing units. Temperature increases were recorded from a distance of 1 mm from a thermocouple to the tip of three different types of light curing units including one quartz-tungsten halogen (QTH), one plasma arc (PAC), and one light emitting diode (LED) unit. An experimental model was designed to fix the 1 mm distance between the tip of the light curing units and the thermocouple wire. Temperature changes were recorded in 10 second intervals up to 40 seconds. (10, 20, 30, and 40 seconds). Temperature measurements were repeated three times for every light curing unit after a one hour standby period. Statistical analysis of the results was performed using the analysis of variance (ANOVA) and the Bonferroni Test. The highest temperature rises (54.4+/-1.65 degrees C) occurred during activation of a PAC light curing unit for every test period (pdamage to the pulp.

Do Undergraduate Engineering Faculty Include Occupational and Public Health and Safety in the Engineering Curriculum?

Science.gov (United States)

Farwell, Dianna; And Others

1995-01-01

The purpose of this study was to determine whether and, if so, why engineering faculty include occupational and public health and safety in their undergraduate engineering courses. Data were collected from 157 undergraduate engineering faculty from 65 colleges of engineering in the United States. (LZ)

R2 & NE: NAVTEQ 2011 Q3 Interstate Highway Network for the United States, including Puerto Rico and the US Virgin Islands in SDC Format

Data.gov (United States)

U.S. Environmental Protection Agency — The INTERSTATES layer contains the Interstate Highway network, using NAVTEQ Functional Class=1 for United States and Canada. This 5 layer SDC dataset represents a...

A flowsheet for a wave power unit

Energy Technology Data Exchange (ETDEWEB)

Sobierajski, E.; Kasperowicz, Z.

1984-01-01

A flowsheet is examined for a wave power unit designed to produce electricity, for flooding or drying a coastal zone, cleaning or protecting water areas of ports from sand deposits. The unit includes a vertical cylinder attached to the sea floor with input and output water ducts and valves. The cylinder has a rod with piston that is actuated through a flexible cable by float arranged next to the cylinder. The water injected under pressure into the pressure pipe can be used directly or as an intermediate energy source.

77 FR 34063 - Certain Electronic Devices, Including Mobile Phones and Tablet Computers, and Components Thereof...

Science.gov (United States)

2012-06-08

... Phones and Tablet Computers, and Components Thereof Institution of Investigation AGENCY: U.S... the United States after importation of certain electronic devices, including mobile phones and tablet... mobile phones and tablet computers, and components thereof that infringe one or more of claims 1-3 and 5...

Unit 037 - Fundamentals of Data Storage

OpenAIRE

037, CC in GIScience; Jacobson, Carol R.

2000-01-01

This unit introduces the concepts and terms needed to understand storage of GIS data in a computer system, including the weaknesses of a discrete data model for representing the real world; an overview of data storage types and terminology; and a description of data storage issues.

Efeito da suplementação enzimática no desempenho e qualidade dos ovos de poedeiras comerciais = Effects of the enzyme complex supplementation on the performance and egg quality of laying hens

Directory of Open Access Journals (Sweden)

Alice Eiko Murakami

2007-04-01

Full Text Available O objetivo deste trabalho foi determinar o efeito da utilização de um complexo multienzimático sobre o desempenho e qualidade dos ovos de poedeiras comerciais. Foram utilizadas 336 poedeiras comerciais, HyLine W36, com 29 semanas de idade distribuídas em um delineamento inteiramente casualizado com 7 tratamentos e 6 repetições de 8 aves cada. Os tratamentos consistiram de uma dieta basal suplementada com o complexo enzimático nos níveis de 400 ou 500 ppm com valorização do nível de proteína, energia metabolizável e aminoácidos do farelo de soja em 5/5/5, 7/7/7 e 7/7/9%, respectivamente. As variáveisestudadas foram: consumo de ração (g ave-1 dia-1, conversão alimentar (kg dz-1 de ovos, peso médio dos ovos (g, produção de ovos (%, gravidade específica (g mL-1, Unidade Haugh, coloração da gema, percentuais de sólidos totais, de gema, clara e casca (%,espessura da casca (mm e composição bromatológica das excretas. A adição do complexo multienzimático apresentou resultados produtivos e de qualidade dos ovos semelhantes à dieta controle.The present study aimed to evaluate the effects of a commercial enzyme complex on the performance and egg quality of commerciallaying hens. A total of 336 29-week old Hyline W36 layers were allocated to a completely randomized experimental design with seven treatments and six replications of eight birds each. The treatments consisted of the basal diet supplemented with inclusion of (500 or 400ppm, overestimating the percentages of protein, ME and amino acids of the soybean meal by 5:5:5, 7:7:7 and 7:7:9, respectively. The studied variables were: feed intake (g bird-1 day-1, feed:egg (kg feed-1 egg dozen-1, egg weight (g, egg laying percentage (hen day-1 specific gravity (g ml-1, Haugh Unit, color of the egg yolk, total solids percentage (%, egg yolk percentage, albumen and eggshell (%, eggshell thickness (mm and chemical compositionof hen manure. The inclusion of enzyme complex in the

Efeito da suplementação enzimática no desempenho e qualidade dos ovos de poedeiras comerciais - DOI: 10.4025/actascianimsci.v29i2.221 Effects of the enzyme complex supplementation on the performance and egg quality of laying hens - DOI: 10.4025/actascianimsci.v29i2.221

Directory of Open Access Journals (Sweden)

Márcia Izumi Sakamoto

2007-11-01

Full Text Available O objetivo deste trabalho foi determinar o efeito da utilização de um complexo multienzimático sobre o desempenho e qualidade dos ovos de poedeiras comerciais. Foram utilizadas 336 poedeiras comerciais, HyLine W36, com 29 semanas de idade distribuídas em um delineamento inteiramente casualizado com 7 tratamentos e 6 repetições de 8 aves cada. Os tratamentos consistiram de uma dieta basal suplementada com o complexo enzimático nos níveis de 400 ou 500 ppm com valorização do nível de proteína, energia metabolizável e aminoácidos do farelo de soja em 5/5/5, 7/7/7 e 7/7/9%, respectivamente. As variáveis estudadas foram: consumo de ração (g ave-1 dia-1, conversão alimentar (kg dz-1 de ovos, peso médio dos ovos (g, produção de ovos (%, gravidade específica (g mL-1, Unidade Haugh, coloração da gema, percentuais de sólidos totais, de gema, clara e casca (%, espessura da casca (mm e composição bromatológica das excretas. A adição do complexo multienzimático apresentou resultados produtivos e de qualidade dos ovos semelhantes à dieta controle.The present study aimed to evaluate the effects of a commercial enzyme complex on the performance and egg quality of commercial laying hens. A total of 336 29-week old Hyline W36 layers were allocated to a completely randomized experimental design with seven treatments and six replications of eight birds each. The treatments consisted of the basal diet supplemented with inclusion of (500 or 400 ppm, overestimating the percentages of protein, ME and amino acids of the soybean meal by 5:5:5, 7:7:7 and 7:7:9, respectively. The studied variables were: feed intake (g bird-1 day- 1, feed:egg (kg feed-1 egg dozen-1, egg weight (g, egg laying percentage (hen day-1 specific gravity (g ml-1, Haugh Unit, color of the egg yolk, total solids percentage (%, egg yolk percentage, albumen and eggshell (%, eggshell thickness (mm and chemical composition of hen manure. The inclusion of enzyme complex in

Remedial investigation/feasibility study work plan for the 100-KR-4 operable unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-09-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the CERCLA remedial investigation/feasibility study (RI/FS) for the 100-KR-4 operable unit. The 100-K Area consists of the 100-KR-4 groundwater operable unit and three source operable units. The 100-KR-4 operable unit includes all contamination found in the aquifer soils and water beneath the 100-K Area. Source operable units include facilities and unplanned release sites that are potential sources of contamination

Remedial investigation/feasibility study work plan for the 100-KR-4 operable unit, Hanford Site, Richland, Washington

Energy Technology Data Exchange (ETDEWEB)

1992-09-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US Environmental Protection Agency`s (EPA`s) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the CERCLA remedial investigation/feasibility study (RI/FS) for the 100-KR-4 operable unit. The 100-K Area consists of the 100-KR-4 groundwater operable unit and three source operable units. The 100-KR-4 operable unit includes all contamination found in the aquifer soils and water beneath the 100-K Area. Source operable units include facilities and unplanned release sites that are potential sources of contamination.

The United Nations disarmament yearbook. V. 19: 1994

International Nuclear Information System (INIS)

1995-01-01

The United Nations Disarmament Yearbook contains a review of the main developments and negotiations in the field of disarmament taking place each year, together with a brief history of the major issues. The series began with the 1976 edition. The Yearbook makes no claim to present fully the views of Member States of the Organization. For further information on the official positions of States, readers should consult the Official Records of the General Assembly and other sources. General Assembly resolutions and decisions are quoted in The Yearbook in the form in which they were adopted by the General Assembly. For the edited texts of these documents for 1994, readers should consult the Official Records of the General Assembly, Forty-ninth Session, Supplement No. 49 (A/49/49). For an overview of the work of the United Nations in the field of disarmament, one should consult The United Nations and Disarmament: A short History (UN, 1988). A more detailed account is included in The United Nations and Disarmament: 1945-1970; United Nations and Disarmament: 1970-1975, and previous volumes of The United Nations Disarmament Yearbook

Mathematical model of parking space unit for triangular parking area

Science.gov (United States)

Syahrini, Intan; Sundari, Teti; Iskandar, Taufiq; Halfiani, Vera; Munzir, Said; Ramli, Marwan

2018-01-01

Parking space unit (PSU) is an effective measure for the area size of a vehicle, including the free space and the width of the door opening of the vehicle (car). This article discusses a mathematical model for parking space of vehicles in triangular shape area. An optimization model for triangular parking lot is developed. Integer Linear Programming (ILP) method is used to determine the maximum number of the PSU. The triangular parking lot is in isosceles and equilateral triangles shape and implements four possible rows and five possible angles for each field. The vehicles which are considered are cars and motorcycles. The results show that the isosceles triangular parking area has 218 units of optimal PSU, which are 84 units of PSU for cars and 134 units of PSU for motorcycles. Equilateral triangular parking area has 688 units of optimal PSU, which are 175 units of PSU for cars and 513 units of PSU for motorcycles.

SEEPAGE MODEL FOR PA INCLUDING DRIFT COLLAPSE

International Nuclear Information System (INIS)

C. Tsang

2004-01-01

The purpose of this report is to document the predictions and analyses performed using the seepage model for performance assessment (SMPA) for both the Topopah Spring middle nonlithophysal (Tptpmn) and lower lithophysal (Tptpll) lithostratigraphic units at Yucca Mountain, Nevada. Look-up tables of seepage flow rates into a drift (and their uncertainty) are generated by performing numerical simulations with the seepage model for many combinations of the three most important seepage-relevant parameters: the fracture permeability, the capillary-strength parameter 1/a, and the percolation flux. The percolation flux values chosen take into account flow focusing effects, which are evaluated based on a flow-focusing model. Moreover, multiple realizations of the underlying stochastic permeability field are conducted. Selected sensitivity studies are performed, including the effects of an alternative drift geometry representing a partially collapsed drift from an independent drift-degradation analysis (BSC 2004 [DIRS 166107]). The intended purpose of the seepage model is to provide results of drift-scale seepage rates under a series of parameters and scenarios in support of the Total System Performance Assessment for License Application (TSPA-LA). The SMPA is intended for the evaluation of drift-scale seepage rates under the full range of parameter values for three parameters found to be key (fracture permeability, the van Genuchten 1/a parameter, and percolation flux) and drift degradation shape scenarios in support of the TSPA-LA during the period of compliance for postclosure performance [Technical Work Plan for: Performance Assessment Unsaturated Zone (BSC 2002 [DIRS 160819], Section I-4-2-1)]. The flow-focusing model in the Topopah Spring welded (TSw) unit is intended to provide an estimate of flow focusing factors (FFFs) that (1) bridge the gap between the mountain-scale and drift-scale models, and (2) account for variability in local percolation flux due to

Energetics of the United States of America: An Atlas

Energy Technology Data Exchange (ETDEWEB)

Drysdale, F. R.; Calef, C. E.

1977-10-01

In this update, a description of the United States' energy system is presented in the form of thirty-one maps and eight major tables. The county has been chosen as the basic unit for reporting estimations of many energy, demographic and economic variables. The variables include production of all fuels (including hydroelectricity), uses of fuels and electricity broken down by sector and end-use, existing and planned electricity generation capacity, refinery capacities, and emissions of air pollutants from fuel use. Calculations and assumptions used to make county level energy estimates are described in detail. The original atlas (BNL-50501) was cited in Energy Abstracts for Policy Analysis, 3:2052.

Impacts of radiation processing on physicochemical properties of Table Eggs

International Nuclear Information System (INIS)

Farag, M. D. H.; Abdul Azeem, A. M.

2012-12-01

This study investigated the effect of gamma irradiation on pathogens, quality, and functional properties of shell eggs. Using intact, fresh while and brown shell eggs, inoculated with 10 9 colony-forming units (cfu) of S enteritidis and S, typhimurium. The effect of gamma-irradiation at doses 2,4 and 6 kGy of gamma irradiation on bacteriologic and population and physical characteristics (Haugh units and yolk color), chemical composition (moisture, crude protein, crude fat and ash), the rheological changes (viscosity), pH and protean solubility of the eggs were determinate d. Results showed that 2 kGy, the number of S, enteritidis and eggs internal quality as freshness as measured by albumen height and the number of hugh units, and yolk color index were all significantly reduced with increasing irradiation doses. On significant change was found after irradiation in egg white or yolk in the chemical composition (moisture, crude protein, crude fat and ash). After irradiation, the foaming ability and foam capacity of egg white were increasing radiation doses> The viscosity of egg white and yolk decreased with increasing doses of irradiation. The pH of the egg white and yolk increasing doses of radiation dose. The protein salability decreased significantly in egg white and yolk with increasing radiation dose. These Results Suggest that gamma irradiation reduce the freshness of shell eggs and improving important functional properties such as to foaming ability and foaming capacity. Gamma irradiation can also be applied to the egg breaking process sine irradiation reduces the viscosity of egg white and yolk, which can allow egg whites and yolks to be separated with greater efficiency. (Author)

76 FR 41521 - In the Matter of Certain Integrated Circuits, Chipsets, and Products Containing Same Including...

Science.gov (United States)

2011-07-14

... INTERNATIONAL TRADE COMMISSION [Inv. No. 337-TA-786] In the Matter of Certain Integrated Circuits... sale within the United States after importation of certain integrated circuits, chipsets, and products... after importation of certain integrated circuits, chipsets, and products containing same including...

75 FR 49524 - In the Matter of Certain Integrated Circuits, Chipsets, and Products Containing Same Including...

Science.gov (United States)

2010-08-13

... the United States after importation of certain integrated circuits, chipsets, and products containing... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-709] In the Matter of Certain Integrated Circuits, Chipsets, and Products Containing Same Including Televisions, Media Players, and Cameras; Notice...

76 FR 34101 - In the Matter of Certain Integrated Circuits, Chipsets, and Products Containing Same Including...

Science.gov (United States)

2011-06-10

... within the United States after importation of certain integrated circuits, chipsets, and products... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-709] In the Matter of Certain Integrated Circuits, Chipsets, and Products Containing Same Including Televisions, Media Players, and Cameras; Notice...

75 FR 65654 - In the Matter of: Certain Integrated Circuits, Chipsets, and Products Containing Same Including...

Science.gov (United States)

2010-10-26

... within the United States after importation of certain integrated circuits, chipsets, and products... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-709] In the Matter of: Certain Integrated Circuits, Chipsets, and Products Containing Same Including Televisions, Media Players, and Cameras; Notice...

78 FR 36573 - Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems...

Science.gov (United States)

2013-06-18

... importation, and the sale within the United States after importation of certain digital media devices... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-882] Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems, Tablets and Mobile Phones, Components...

Simulation of motor unit recruitment and microvascular unit perfusion: spatial considerations.

Science.gov (United States)

Fuglevand, A J; Segal, S S

1997-10-01

Muscle fiber activity is the principal stimulus for increasing capillary perfusion during exercise. The control elements of perfusion, i.e., microvascular units (MVUs), supply clusters of muscle fibers, whereas the control elements of contraction, i.e., motor units, are composed of fibers widely scattered throughout muscle. The purpose of this study was to examine how the discordant spatial domains of MVUs and motor units could influence the proportion of open capillaries (designated as perfusion) throughout a muscle cross section. A computer model simulated the locations of perfused MVUs in response to the activation of up to 100 motor units in a muscle with 40,000 fibers and a cross-sectional area of 100 mm2. The simulation increased contraction intensity by progressive recruitment of motor units. For each step of motor unit recruitment, the percentage of active fibers and the number of perfused MVUs were determined for several conditions: 1) motor unit fibers widely dispersed and motor unit territories randomly located (which approximates healthy human muscle), 2) regionalized motor unit territories, 3) reversed recruitment order of motor units, 4) densely clustered motor unit fibers, and 5) increased size but decreased number of motor units. The simulations indicated that the widespread dispersion of motor unit fibers facilitates complete capillary (MVU) perfusion of muscle at low levels of activity. The efficacy by which muscle fiber activity induced perfusion was reduced 7- to 14-fold under conditions that decreased the dispersion of active fibers, increased the size of motor units, or reversed the sequence of motor unit recruitment. Such conditions are similar to those that arise in neuromuscular disorders, with aging, or during electrical stimulation of muscle, respectively.

IAEA A+M Unit Activities

International Nuclear Information System (INIS)

Braams, B. J.; Chung, H.-K.; Sheikh, K.

2011-01-01

Research on fusion energy devices requires a large amount of data for atomic, molecular and plasma-surface interactions. As current machines are updated and future machines are designed, data for a variety of different materials for a wide range of plasma parameters arise. The Atomic and Molecular (A+M) Data Unit of the International Atomic Energy Agency works to coordinate efforts to establish databases for this fusion research effort. Current activities for database development include a number of Coordinated Research Projects (CRP), Technical Meetings, Consultant Meetings and a number of collaborations. These activities generate significant new data in support of fusion research. These data are published in journals as well as IAEA publications and are included in numerical databases ALADDIN accessible by all fusion researchers. Historically a number of institutions have contributed to development of such databases and continue to participate in a Data Centre Network, supported by the A+M Unit. Members of this network maintain individual databases, many of which can be searched using the GENIE search engine. The A+M Unit host the OPEN-ADAS system that allows access to most of the numerical data stored within the ADAS system. An effort on development of an XML schema for data exchange among the databases is underway. Many numerical data for specific processes in fusion relevant materials are not available. In many cases computer codes exist with the capability of generating such data as needed. An informal network of institutions with such capabilities is in the process of formation to provide a means quickly generating such data. The A+M Unit maintains on-line code capabilities to generate atomic and molecular data and serves as an access point to LANL atomic physics codes and FLYCHK, Non-LTE kinetics codes at NIST. Currently, a wiki-style knowledge base is under the development. It will host a wealth of information on atomic, molecular, plasma-surface data for

Meteorite Unit Models for Structural Properties

Science.gov (United States)

Agrawal, Parul; Carlozzi, Alexander A.; Karajeh, Zaid S.; Bryson, Kathryn L.

2017-10-01

To assess the threat posed by an asteroid entering Earth’s atmosphere, one must predict if, when, and how it fragments during entry. A comprehensive understanding of the asteroid material properties is needed to achieve this objective. At present, the meteorite material found on earth are the only objects from an entering asteroid that can be used as representative material and be tested inside a laboratory. Due to complex composition, it is challenging and expensive to obtain reliable material properties by means of laboratory test for a family of meteorites. In order to circumvent this challenge, meteorite unit models are developed to determine the effective material properties including Young’s modulus, compressive and tensile strengths and Poisson’s ratio, that in turn would help deduce the properties of asteroids. The meteorite unit model is a representative volume that accounts for diverse minerals, porosity, cracks and matrix composition.The Young’s Modulus and Poisson’s Ratio in the meteorite units are calculated by performing several hundreds of Monte Carlo simulations by randomly distributing the various phases inside these units. Once these values are obtained, cracks are introduced in these units. The size, orientation and distribution of cracks are derived by CT-scans and visual scans of various meteorites. Subsequently, simulations are performed to attain stress-strain relations, strength and effective modulus values in the presence of these cracks. The meteorite unit models are presented for H, L and LL ordinary chondrites, as well as for terrestrial basalt. In the case of the latter, data from the simulations is compared with experimental data to validate the methodology. These meteorite unit models will be subsequently used in fragmentation modeling of full scale asteroids.

Occupational therapy students' attitudes towards inclusion education in Australia, United Kingdom, United States and Taiwan.

Science.gov (United States)

Mu, Keli; Brown, Ted; Peyton, Claudia G; Rodger, Sylvia; Huang, Yan-Hua; Wu, Chin-Yu; Watson, Callie; Stagnitti, Karen; Hutton, Eve; Casey, Jackie; Hong, Chia Swee

2010-03-01

This international, cross-cultural study investigated the attitudes of occupational therapy students from Australia, United Kingdom, United States and Taiwan towards inclusive education for students with disabilities. The possible impact of professional education on students' attitudes was also explored. A total of 485 students from 11 entry-level occupational therapy education programmes from Australia, the United Kingdom, the United States and Taiwan participated in the study. Among them, 264 were freshmen (first-year students) and 221 were seniors (final-year students). Data collected from a custom-designed questionnaire were analysed both quantitatively and qualitatively. In general, the occupational therapy students reported having positive attitudes towards inclusion. Considerable differences, however, existed among the student groups from the four countries. Professional education appeared to have a significant impact on students' attitudes towards inclusion from first year to senior year. Although students were in favour of inclusion, they also cautioned that their support for inclusive practices depended on various factors such as adequate preparation, support and assistance to students with disabilities. Limitations of the study included the small, convenience sample and different degree structures of the participating programmes. Future research studies need to compare occupational therapy students' attitudes with students from other health care professions. A longitudinal study on the impact of the professional education programme on students' attitudes towards inclusive education is warranted.

INTERPRETATION AND APPLICATION OF LEGAL ENGLISH LANGUAGE UNITS IN PRACTICE

Directory of Open Access Journals (Sweden)

Semenova, E.V.

2017-03-01

Full Text Available In this article the variety of borrowings, internationalisms, phraseological units, idioms in the professional-oriented texts is considered. It opens an opportunity to understand the statement of a thought and laconicism of its expression, including the field of jurisprudence. The research objective is demonstration the ways of interpretation and application of legal English language units in practice through characteristic features of English legal terminology. Particular attention is paid to the peculiarities of phraseological units and their translation in oral and written speech.

Comprehensive stroke units: a review of comparative evidence and experience.

Science.gov (United States)

Chan, Daniel K Y; Cordato, Dennis; O'Rourke, Fintan; Chan, Daniel L; Pollack, Michael; Middleton, Sandy; Levi, Chris

2013-06-01

Stroke unit care offers significant benefits in survival and dependency when compared to general medical ward. Most stroke units are either acute or rehabilitation, but comprehensive (combined acute and rehabilitation) model (comprehensive stroke unit) is less common. To examine different levels of evidence of comprehensive stroke unit compared to other organized inpatient stroke care and share local experience of comprehensive stroke units. Cochrane Library and Medline (1980 to December 2010) review of English language articles comparing stroke units to alternative forms of stroke care delivery, different types of stroke unit models, and differences in processes of care within different stroke unit models. Different levels of comparative evidence of comprehensive stroke units to other models of stroke units are collected. There are no randomized controlled trials directly comparing comprehensive stroke units to other stroke unit models (either acute or rehabilitation). Comprehensive stroke units are associated with reduced length of stay and greatest reduction in combined death and dependency in a meta-analysis study when compared to other stroke unit models. Comprehensive stroke units also have better length of stay and functional outcome when compared to acute or rehabilitation stroke unit models in a cross-sectional study, and better length of stay in a 'before-and-after' comparative study. Components of stroke unit care that improve outcome are multifactorial and most probably include early mobilization. A comprehensive stroke unit model has been successfully implemented in metropolitan and rural hospital settings. Comprehensive stroke units are associated with reductions in length of stay and combined death and dependency and improved functional outcomes compared to other stroke unit models. A comprehensive stroke unit model is worth considering as the preferred model of stroke unit care in the planning and delivery of metropolitan and rural stroke services

Care management in nursing within emergency care units

Directory of Open Access Journals (Sweden)

Roberta Juliane Tono de Oliveira

2015-12-01

Full Text Available Objective.Understand the conditions involved in the management of nursing care in emergency care units. Methodology. Qualitative research using the methodological framework of the Grounded Theory. Data collection occurred from September 2011 to June 2012 through semi-structured interviews with 20 participants of the two emergency care units in the city of Florianopolis, Brazil. Results. Hindering factors to care management are: lack of experience and knowledge of professionals in emergency services; inadequate number of professionals; work overload of emergency care units in the urgent care network; difficulty in implementing nursing care systematization, and need for team meetings. Facilitating factors are: teamwork; importance of professionals; and confidence of the nursing technicians in the presence of the nurse. Conclusion. Whereas the hindering factors in care management are related to the organizational aspects of the emergency care units in the urgency care network, the facilitating ones include specific aspects of teamwork.

Care management in nursing within emergency care units.

Science.gov (United States)

Tono de Oliveira, Roberta Juliane; Vieira Hermida, Patrícia Madalena; da Silva Copelli, Fernanda Hannah; Guedes Dos Santos, José Luís; Lorenzini Erdmann, Alacoque; Regina de Andrade, Selma

2015-12-01

Understand the conditions involved in the management of nursing care in emergency care units. Qualitative research using the methodological framework of the Grounded Theory. Data collection occurred from September 2011 to June 2012 through semi-structured interviews with 20 participants of the two emergency care units in the city of Florianopolis, Brazil. Hindering factors to care management are: lack of experience and knowledge of professionals in emergency services; inadequate number of professionals; work overload of emergency care units in the urgent care network; difficulty in implementing nursing care systematization, and need for team meetings. Facilitating factors are: teamwork; importance of professionals; and confidence of the nursing technicians in the presence of the nurse. Whereas the hindering factors in care management are related to the organizational aspects of the emergency care units in the urgency care network, the facilitating ones include specific aspects of teamwork.

Tomography system having an ultrahigh-speed processing unit

International Nuclear Information System (INIS)

Brunnett, C.J.; Gerth, V.W. Jr.

1977-01-01

A transverse section tomography system has an ultrahigh-speed data processing unit for performing back projection and updating. An x-ray scanner directs x-ray beams through a planar section of a subject from a sequence of orientations and positions. The data processing unit includes a scan storage section for retrievably storing a set of filtered scan signals in scan storage locations corresponding to predetermined beam orientations. An array storage section is provided for storing image signals as they are generated

Functions and requirements for a cesium demonstration unit

International Nuclear Information System (INIS)

Howden, G.F.

1994-04-01

Westinghouse Hanford Company is investigating alternative means to pretreat the wastes in the Hanford radioactive waste storage tanks. Alternatives include (but are not limited to) in-tank pretreatment, use of above ground transportable compact processing units (CPU) located adjacent to a tank farm, and fixed processing facilities. This document provides the functions and requirements for a CPU to remove cesium from tank waste as a demonstration of the CPU concept. It is therefore identified as the Cesium Demonstration Unit CDU

75 FR 16837 - In the Matter of Certain Integrated Circuits, Chipsets, and Products Containing Same Including...

Science.gov (United States)

2010-04-02

... INTERNATIONAL TRADE COMMISSION [Inv. No. 337-TA-709] In the Matter of Certain Integrated Circuits... importation of certain integrated circuits, chipsets, and products containing same including televisions... importation, or the sale within the United States after importation of certain integrated circuits, chipsets...

78 FR 56736 - Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems...

Science.gov (United States)

2013-09-13

... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-882] Certain Digital Media Devices, Including Televisions, Blu-Ray Disc Players, Home Theater Systems, Tablets and Mobile Phones, Components... (``section 337''), in the importation into the United States, the sale for importation, and the sale within...

Hierarchical control of motor units in voluntary contractions.

Science.gov (United States)

De Luca, Carlo J; Contessa, Paola

2012-01-01

For the past five decades there has been wide acceptance of a relationship between the firing rate of motor units and the afterhyperpolarization of motoneurons. It has been promulgated that the higher-threshold, larger-soma, motoneurons fire faster than the lower-threshold, smaller-soma, motor units. This relationship was based on studies on anesthetized cats with electrically stimulated motoneurons. We questioned its applicability to motor unit control during voluntary contractions in humans. We found that during linearly force-increasing contractions, firing rates increased as exponential functions. At any time and force level, including at recruitment, the firing rate values were inversely related to the recruitment threshold of the motor unit. The time constants of the exponential functions were directly related to the recruitment threshold. From the Henneman size principle it follows that the characteristics of the firing rates are also related to the size of the soma. The "firing rate spectrum" presents a beautifully simple control scheme in which, at any given time or force, the firing rate value of earlier-recruited motor units is greater than that of later-recruited motor units. This hierarchical control scheme describes a mechanism that provides an effective economy of force generation for the earlier-recruited lower force-twitch motor units, and reduces the fatigue of later-recruited higher force-twitch motor units-both characteristics being well suited for generating and sustaining force during the fight-or-flight response.

Operational safety experience reporting in the United States

International Nuclear Information System (INIS)

Hartfield, R.A.

1978-01-01

Licensees of nuclear power plants in the United States have many reporting requirements included in their technical specifications and the code of federal regulations, title 10. The Nuclear Regulatory Commisson receives these reports and utilizes them in its regulatory program. Part of this usage includes collecting and publishing this operating experience data in various reports and storing information in various data systems. This paper will discuss the data systems and reports on operating experience published and used by the NRC. In addition, some observations on operating experience will be made. Subjects included will be the Licensee Event Report (LER) Data File, the Operating Unit Status Report (Gray Book), Radiation Exposure Reports, Effluents Reports, the Nuclear Plant Reliability Data System, Current Events, Bulletin Wrapups and Annual Summaries. Some of the uses of the reports and systems will be discussed. The Abnormal Occurence Report to the US Congress will also be described and discussed. (author)

Pentachlorophenol (PCP) sludge recycling unit

International Nuclear Information System (INIS)

1994-08-01

The Guelph Utility Pole Company treats utility poles by immersion in pentachlorophenol (PCP) or by pressure treatment with chromated copper arsenate (CCA). The PCP treatment process involves a number of steps, each producing a certain amount of sludge and other wastes. In a plant upgrading program to improve processing and treatment of poles and to reduce and recycle waste, a PCP recovery unit was developed, first as an experimental pilot-scale unit and then as a full-scale unit. The PCP recovery unit is modular in design and can be modified to suit different requirements. In a recycling operation, the sludge is pumped through a preheat system (preheated by waste heat) and suspended solids are removed by a strainer. The sludge is then heated in a tank and at a predetermined temperature it begins to separate into its component parts: oil, steam, and solids. The steam condenses to water containing low amounts of light oil, and this water is pumped through an oil/water separator. The recovered oil is reused in the wood treatment process and the water is used in the CCA plant. The oil remaining in the tank is reused in PCP treatment and the solid waste, which includes small stones and wood particles, is removed and stored. By the third quarter of operation, the recovery unit was operating as designed, processing ca 10,000 gal of sludge. This sludge yielded 6,500 gal of water, 3,500 gal of oil, and ca 30 gal of solids. Introduction of the PCP sludge recycling system has eliminated long-term storage of PCP sludge and minimized costs of hazardous waste disposal. 4 figs

Effects of unit-based garbage pricing : A differences-in-differences approach

NARCIS (Netherlands)

Allers, Maarten A.; Hoeben, Corine

Using a unique 10-year dataset of all 458 Dutch municipalities, we apply a differences-in-differences approach to estimate the effect of unit-based pricing on household waste quantities and recycling. Community-level studies of unit-based pricing typically do not include fixed effects at the local

Environmental performance reviews: United States

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-01-15

This book presents OECD assessments and recommendations regarding the United States' effort to manage its environment including air, water nature, and biodiversity to do this in a sustainable manner; and to do this in co-operation with its global neighbours. In particular, it assesses progress made since 1996, when OECD's previous review on the US was done. 40 figs., 21 tabs.

Second periodic safety review of Angra Nuclear Power Station, unit 1

Energy Technology Data Exchange (ETDEWEB)

Martins, Carlos F.O.; Crepaldi, Roberto; Freire, Enio M., E-mail: ottoncf@tecnatom.com.br, E-mail: emfreire46@gmail.com, E-mail: robcrepaldi@hotmail.com [Tecnatom do Brasil Engenharia e Servicos Ltda, Rio de Janeiro, RJ (Brazil); Campello, Sergio A., E-mail: sacampe@eletronuclear.gov.br [Eletrobras Termonuclear S.A. (ELETRONUCLEAR), Rio de Janeiro, RJ (Brazil)

2015-07-01

This paper describes the second Periodic Safety Review (PSR2-A1) of Angra Nuclear Power Station, Unit 1, prepared by Eletrobras Eletronuclear S.A. and Tecnatom do Brasil Engenharia e Servicos Ltda., during Jul.2013-Aug.2014, covering the period of 2004-2013. The site, in Angra dos Reis-RJ, Brazil, comprises: Unit 1, (640 MWe, Westinghouse PWR, operating), Unit 2 (1300 MWe, KWU/Areva, operating) and Unit 3 (1405 MWe, KWU/Areva, construction). The PSR2-A1 attends the Standards 1.26-Safety in Operation of Nuclear Power Plants, Brazilian Nuclear Regulatory Commission (CNEN), and IAEA.SSG.25-Periodic Safety Review of Nuclear Power Plants. Within 18 months after each 10 years operation, the operating organization shall perform a plant safety review, to investigate the evolution consequences of safety code and standards, regarding: Plant design; structure, systems and components behavior; equipment qualification; plant ageing management; deterministic and probabilistic safety analysis; risk analysis; safety performance; operating experience; organization and administration; procedures; human factors; emergency planning; radiation protection and environmental radiological impacts. The Review included 6 Areas and 14 Safety Parameters, covered by 33 Evaluations.After document evaluations and discussions with plant staff, it was generated one General and 33 Specific Guide Procedures, 33 Specific and one Final Report, including: Description, Strengths, Deficiencies, Areas for Improvement and Conclusions. An Action Plan was prepared by Electronuclear for the recommendations. It was concluded that the Unit was operated within safety standards and will attend its designed operational lifetime, including possible life extensions. The Final Report was submitted to CNEN, as one requisite for renewal of the Unit Permanent Operation License. (author)

Second periodic safety review of Angra Nuclear Power Station, unit 1

International Nuclear Information System (INIS)

Martins, Carlos F.O.; Crepaldi, Roberto; Freire, Enio M.; Campello, Sergio A.

2015-01-01

This paper describes the second Periodic Safety Review (PSR2-A1) of Angra Nuclear Power Station, Unit 1, prepared by Eletrobras Eletronuclear S.A. and Tecnatom do Brasil Engenharia e Servicos Ltda., during Jul.2013-Aug.2014, covering the period of 2004-2013. The site, in Angra dos Reis-RJ, Brazil, comprises: Unit 1, (640 MWe, Westinghouse PWR, operating), Unit 2 (1300 MWe, KWU/Areva, operating) and Unit 3 (1405 MWe, KWU/Areva, construction). The PSR2-A1 attends the Standards 1.26-Safety in Operation of Nuclear Power Plants, Brazilian Nuclear Regulatory Commission (CNEN), and IAEA.SSG.25-Periodic Safety Review of Nuclear Power Plants. Within 18 months after each 10 years operation, the operating organization shall perform a plant safety review, to investigate the evolution consequences of safety code and standards, regarding: Plant design; structure, systems and components behavior; equipment qualification; plant ageing management; deterministic and probabilistic safety analysis; risk analysis; safety performance; operating experience; organization and administration; procedures; human factors; emergency planning; radiation protection and environmental radiological impacts. The Review included 6 Areas and 14 Safety Parameters, covered by 33 Evaluations.After document evaluations and discussions with plant staff, it was generated one General and 33 Specific Guide Procedures, 33 Specific and one Final Report, including: Description, Strengths, Deficiencies, Areas for Improvement and Conclusions. An Action Plan was prepared by Electronuclear for the recommendations. It was concluded that the Unit was operated within safety standards and will attend its designed operational lifetime, including possible life extensions. The Final Report was submitted to CNEN, as one requisite for renewal of the Unit Permanent Operation License. (author)

Neuroscience Intermediate-Level Care Units Staffed by Intensivists: Clinical Outcomes and Cost Analysis.

Science.gov (United States)

Kyeremanteng, Kwadwo; Hendin, Ariel; Bhardwaj, Kalpana; Thavorn, Kednapa; Neilipovitz, Dave; Kubelik, Dalibour; D'Egidio, Gianni; Stotts, Grant; Rosenberg, Erin

2017-01-01

With an aging population and increasing numbers of intensive care unit admissions, novel ways of providing quality care at reduced cost are required. Closed neurointensive care units improve outcomes for patients with critical neurological conditions, including decreased mortality and length of stay (LOS). Small studies have demonstrated the safety of intermediate-level units for selected patient populations. However, few studies analyze both cost and safety outcomes of these units. This retrospective study assessed clinical and cost-related outcomes in an intermediate-level neurosciences acute care unit (NACU) before and after the addition of an intensivist to the unit's care team. Starting in October 2011, an intensivist-led model was adopted in a 16-bed NACU unit, including daytime coverage by a dedicated intensivist. Data were obtained from all patients admitted 1 year prior to and 2 years after this intervention. Primary outcomes were LOS and hospital costs. Safety outcomes included mortality and readmissions. Descriptive and analytic statistics were calculated. Individual and total patient costs were calculated based on per-day NACU and ward cost estimates and significance measured using bootstrapping. A total of 2931 patients were included over the study period. Patients were on average 59.5 years and 53% male. The most common reasons for admission were central nervous system (CNS) tumor (27.6%), ischemic stroke (27%), and subarachnoid hemorrhage (11%). Following the introduction of an intensivist, there was a significant reduction in NACU and hospital LOS, by 1 day and 3 days, respectively. There were no differences in readmissions or mortality. Adding an intensivist produced an individual cost savings of US$963 in NACU and US$2687 per patient total hospital stay. An intensivist-led model of intermediate-level neurointensive care staffed by intensivists is safe, decreases LOS, and produces cost savings in a system increasingly strained to provide quality

KINERJA UNIT DALAM MENDUKUNG PENGEMBANGAN FAKULTAS ILMU ADMINISTRASI UNIVERSITAS LANCANG KUNING

Directory of Open Access Journals (Sweden)

Prihati Prihati

2018-02-01

Full Text Available Performance Faculty of Administrative Sciences can be seen from the performance of employees. This study focuses on the performance of existing units in the Faculty of Administration in carrying out its main duties and functions in order to support the strengthening of Faculty's performance. But in reality the performance of existing units in the faculty of administration of the University of Lancang Kuning showed less satisfactory work. Indicators that are visible include unstructured unit work programs, inadequate facilities and infrastructure, limited budget support and weak leadership which are a constraint in motivating employees to do their job well. The objective of the study was to explain the performance of faculty units and their inhibiting factors. The research method uses qualitative with emphasis on the concept of performance measurement. The techniques used in data collection are observation, interview and documentation study. The results showed that the performance of the faculty unit has not run well, this is obtained from the measurement of performance indicators that include job performance, expertise, behavior and leadership. As for the inhibiting factors of faculty unit performance is the limited support of facilities, infrastructure and funding. Besides, the reward and punishment system has not been done to the employee job resulting in the employee's motivation in working to be reduced, besides it is necessary to be given guidance and training for the work unit to understand the duty and function properly.

Advances in multi-unit nuclear power plant probabilistic risk assessment

International Nuclear Information System (INIS)

Modarres, Mohammad; Zhou, Taotao; Massoud, Mahmoud

2017-01-01

The Fukushima Dai-ichi accident highlighted the importance of risks from multiple nuclear reactor unit accidents at a site. As a result, there has been considerable interest in Multi-Unit Probabilistic Risk Assessment (MUPRA) in the past few years. For considerations in nuclear safety, the MUPRA estimates measures of risk and identifies contributors to risk representing the entire site rather than the individual units in the site. In doing so, possible unit-to-unit interactions and dependencies should be modeled and accounted for in the MUPRA. In order to effectively account for these risks, six main commonality classifications—initiating events, shared connections, identical components, proximity dependencies, human dependencies, and organizational dependencies—may be used. This paper examines advances in MUPRA, offers formal definitions of multi-unit site risk measures and proposes quantitative approaches and data to account for unit-to-unit dependencies. Finally, a parametric approach for the multi-unit dependencies has been discussed and a simple example illustrates application of the proposed methodology. - Highlights: • This paper will discuss the technical aspects of an integrated MUPRA, including consideration of dependencies and assessment of the multi-unit dependency data and models for quantifying such dependencies. • The paper also provides discussions on formal definitions and metrics for multi-unit site risks. • The parametric methods are used to address multi-unit dependency situations. • A conceptual two-unit logic example is used to demonstrate the application of proposed methodology.

NCHS - Births and General Fertility Rates: United States

Data.gov (United States)

U.S. Department of Health & Human Services — This dataset includes crude birth rates and general fertility rates in the United States since 1909. The number of states in the reporting area differ historically....

Cernavoda NPP Unit 1 - a plant of several generations

International Nuclear Information System (INIS)

Rotaru, I.; Metes, M.; Anghelescu, M.S.

2000-01-01

Cernavoda NPP Unit 1, the first nuclear power unit in Romania, has a long and tormented history. It represents a rather unique case in Eastern Europe. The project started well before 1989 (the construction phase lasted 17 years and generations were involved in its completion), but it is effectively based on western technology (Candu). Meanwhile, the national nuclear program underwent many changes, affecting the lives and careers of Romanian nuclear professionals. Finally, on December 2 nd 1996, the unit began its c ommercial operation , being operated at its nominal power rating of 706 MW e . It now provides a reliable source of electricity for Romanian economy, supplying to the national grid about 10% of the country's average annual demand. The paper reflects some aspects related to the shift of generations during the project's development, including the present stage. The operational performances achieved 'in service' by Cernavoda NPP Unit 1 up to the end of 1999 , are also presented. Reference to the electrical energy production, performance indicators, production costs, nuclear safety, radiation protection, radioactive wastes, nuclear fuel consumption and nuclear fuel performances are included. Comparisons are performed with similar indicators reported by other worldwide nuclear power plants, in order to assess our results. (authors)

Why and How We Made a Problem Oriented AV Teaching Unit for Chemistry Students.

Science.gov (United States)

Mulder, T. H. M.; Verdonk, A. H.

1984-01-01

Describes an audiovisual teaching unit on the chemical laboratory technique of recrystallization which was developed along problem-solving lines and based on observation of student laboratory behavior. Discussion includes usual procedures for developing such units, how this unit solves problems typically associated with teaching, and its general…

The increase performance BMF-14 calcination unit

International Nuclear Information System (INIS)

Triyono

2013-01-01

The heating element of performance increase BMF-14 calcination unit has been installed. The activity includes: installation and function test heating element step by step. The main component includes: kanthal heating element type with size long 58,2 cm diameter 0,9 cm slot total 28, flexible cable resists heat 30 Amperes, band cable heat resists and flexible clamp. The heating elements installation includes from 3 groups and every groups have 4 heating elements to connectly series. Every group connecting to every phase RST and neutral for getting electric voltage 380 Volts follow contact relay 3 phases to controlling by digital temperature control. The resulting installation of heating element in the BMF-14 calcination unit showed that: BMF-14 calcination unit can be again of the setting temperature step by step. In the step I get optimal temperature 560 °C test time 1068 minutes with rate velocity heat 0 to 18,0 °C/minutes with current between 5,8 to 6,4 Amperes voltage 103 to 123 Volts (phase R and T). In the step II gets optimal temperature 600 °C test time 265 minutes getting rate velocity heat 0 to 40,3 °C/minutes with current 3,8 to 8,5 Amperes voltage 76 to 142 Volts (phase RST). In the step III gets optimal temperature 1000 °C test time 107 minutes getting rate velocity heat 0 to 53,5 °C/minutes with current 9,7 to 12,5 Amperes voltage 215 to 225 Volts (phase RST). (author)

76 FR 41522 - In the Matter of Certain Electronic Devices, Including Mobile Phones, Mobile Tablets, Portable...

Science.gov (United States)

2011-07-14

... Devices, Including Mobile Phones, Mobile Tablets, Portable Music Players, and Computers, and Components.... 1337, in the importation, sale for importation and sale within the United States after importation of certain mobile phones, mobile tablets, portable music players, and computers. 76 FR 24051 (Apr. 29, 2011...

Inventory of Power Plants in the United States, October 1992

Energy Technology Data Exchange (ETDEWEB)

1993-10-27

The Inventory of Power Plants in the United States is prepared annually by the Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA), US Department of Energy (DOE). The purpose of this publication is to provide year-end statistics about electric generating units operated by electric utilities in the United States (the 50 States and the District of Columbia). The publication also provides a 10-year outlook of future generating unit additions. Data summarized in this report are useful to a wide audience including Congress, Federal and State agencies, the electric utility industry, and the general public. Data presented in this report were assembled and published by the EIA to fulfill its data collection and dissemination responsibilities as specified in the Federal Energy Administration Act of 1974 (Public Law 93-275) as amended. The report is organized into the following chapters: Year in Review, Operable Electric Generating Units, and Projected Electric Generating Unit Additions. Statistics presented in these chapters reflect the status of electric generating units as of December 31, 1992.

Remedial investigation/feasibility study work plan for the 100-BC-5 Operable Unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-04-01

Four areas of the Hanford Site (the 100, 200, 300 and 1100 Areas) have been included on the US Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Figure 1-1 shows the location of these areas. Under the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement, Ecology et al. 1990a), signed by the Washington State Department of Ecology (Ecology), EPA, and the US Department of Energy (DOE), more than 1,000 inactive waste disposal and unplanned release sites on the Hanford Site have been grouped into a number of source and groundwater operable units. These operable units contain contamination in the form of hazardous waste, radioactive/hazardous mixed waste and other CERCLA hazardous substances. Also included in the Tri-Party Agreement are 55 Resource Conservation and Recovery Act (RCRA) treatment, storage, or disposal (TSD) facilities that will be closed or permitted to operate in accordance with RCRA regulations, under the authority of Chapter 173-303 Washington Administrative Code (WAC). Some of the TSD facilities are included in the operable units. This work plant and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the CERCLA remedial investigation/feasibility study (RI/FS) for the 100-BC-5 operable unit. The 100-B/C Area consists of the 100-BC-5 groundwater operable unit and four source operable units. The 100-BC-5 operable unit includes all contamination found in the aquifer soils and water beneath the 100-B/C Area. Source operable units include facilities and unplanned release sites that are potential sources of contamination

Magnetic properties of nickel halide hydrates including deuteration effects

Energy Technology Data Exchange (ETDEWEB)

DeFotis, G.C., E-mail: gxdefo@wm.edu [Chemistry Department, College of William & Mary, Williamsburg, VA, 23187 United States (United States); Van Dongen, M.J.; Hampton, A.S.; Komatsu, C.H.; Trowell, K.T.; Havas, K.C.; Davis, C.M.; DeSanto, C.L. [Chemistry Department, College of William & Mary, Williamsburg, VA, 23187 United States (United States); Hays, K.; Wagner, M.J. [Chemistry Department, George Washington University, Washington, DC, 20052 United States (United States)

2017-01-01

Magnetic measurements on variously hydrated nickel chlorides and bromides, including deuterated forms, are reported. Results include locations and sizes of susceptibility maxima, T{sub max} and χ{sub max}, ordering temperatures T{sub c}, Curie constants and Weiss theta in the paramagnetic regime, and primary and secondary exchange interactions from analysis of low temperature data. For the latter a 2D Heisenberg model augmented by interlayer exchange in a mean-field approximation is applied. Magnetization data to 16 kG as a function of temperature show curvature and hysteresis characteristics quite system dependent. For four materials high field magnetization data to 70 kG at 2.00 K are also obtained. Comparison is made with theoretical relations for spin-1 models. Trends are apparent, primarily that T{sub max} of each bromide hydrate is less than for the corresponding chloride, and that for a given halide nD{sub 2}O (n=1 or 2) deuterates exhibit lesser T{sub max} than do nH{sub 2}O hydrates. A monoclinic unit cell determined from powder X-ray diffraction data on NiBr{sub 2}·2D{sub 2}O is different from and slightly larger than that of NiBr{sub 2}·2H{sub 2}O. This provides some rationale for the difference in magnetic properties between these. - Highlights: • The magnetism of Ni(II) chloride and bromide dihydrates and monohydrates is studied. • Effects of replacing H{sub 2}O by D{sub 2}O are examined for both hydration states and both halides. • Exchange interactions in bromides are weaker than in corresponding chlorides. • Exchange interactions are weaker in D{sub 2}O than in corresponding H{sub 2}O containing systems. • The unit cell of NiBr{sub 2}·2D{sub 2}O is different from and slightly larger than that of NiBr{sub 2}·2H{sub 2}O.

Fuel defect detection, localization and removal in Bruce Power units 3 through 8

International Nuclear Information System (INIS)

Stone, R.; Armstrong, J.; Iglesias, F.; Oduntan, R.; Lewis, B.

2005-01-01

Fuel element defects are occurring in Bruce 'A' and Bruce 'B' Units. A root-cause investigation is ongoing, however, a solution is not yet in-hand. Fuel defect management efforts have been undertaken, therefore, in the interim. Fuel defect management tools are in-place for all Bruce Units. These tools can be categorized as analysis-based or operations-based. Analysis-based tools include computer codes used primarily for fuel defect characterization, while operations-based tools include Unit-specific delayed-neutron ('DN') monitoring systems and gaseous fission product ('GFP') monitoring systems. Operations-based tools are used for fuel defect detection, localization and removal activities. Fuel and Physics staff use defect detection, localization and removal methodologies and guidelines to disposition fuel defects. Methodologies are 'standardized' or 'routine' procedures for implementing analysis-based and operations-based tools to disposition fuel defects during Unit start-up operation and during operation at high steady-state power levels. Guidelines at present serve to supplement fuel defect management methodologies during Unit power raise. (author)

Basewide Groundwater Operable Unit. Groundwater Operable Unit Remedial Investigation/Feasibility Study Report. Volume 1

Science.gov (United States)

1994-06-01

units would be reused in the remedy. Contingency measures to be included in the remedy are potential metals removal prior to water end use, potential...onbase reuse of a portion of the water, and wellhead treatment on offbase supply wells. The contingency measures will only be implemented if necessary...94 LEGEND Ouatmar aluvi dposts agua Frmaion(cosoldatd aluval epoits W iead rdetilnsMhte omtin(neitccnlmeae ansoe9ndkeca F 70 Quvatei-lernayalvu e pk

Utilization of Health Care Coalitions and Resiliency Forums in the United States and United Kingdom: Different Approaches to Strengthen Emergency Preparedness.

Science.gov (United States)

Walsh, John; Swan, Allan Graeme

2016-02-01

The process for developing national emergency management strategies for both the United States and the United Kingdom has led to the formulation of differing approaches to meet similar desired outcomes. Historically, the pathways for each are the result of the enactment of legislation in response to a significant event or a series of events. The resulting laws attempt to revise practices and policies leading to more effective and efficient management in preparing, responding, and mitigating all types of natural, manmade, and technological hazards. Following the turn of the 21st century, each country has experienced significant advancements in emergency management including the formation and utilization of 2 distinct models: health care coalitions in the United States and resiliency forums in the United Kingdom. Both models have evolved from circumstances and governance unique to each country. Further in-depth study of both approaches will identify strengths, weaknesses, and existing gaps to meet continued and future challenges of our respective disaster health care systems.

26 CFR 1.551-2 - Amount included in gross income.

Science.gov (United States)

2010-04-01

... determined, therefore, by the interest of the United States shareholder in the foreign personal holding... income of the United States shareholders who were shareholders in the company on the last day of its... company. Such United States shareholders, accordingly, are determined by the stock holdings as of such...

Core II Materials for Rural Agriculture Programs. Units E-H.

Science.gov (United States)

Biondo, Ron; And Others

This curriculum guide includes teaching packets for 21 problem areas to be included in a core curriculum for 10th grade students enrolled in a rural agricultural program. Covered in the four units included in this volume are crop science (harvesting farm crops and growing small grains); soil science and conservation of natural resources…

Inventory of power plants in the United States, 1993

International Nuclear Information System (INIS)

1994-12-01

The Inventory of Power Plants in the United States is prepared annually by the Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA), U.S. Department of Energy (DOE). The purpose of this publication is to provide year-end statistics about electric generating units operated by electric utilities in the United States (the 50 States and the District of Columbia). The publication also provides a 10-year outlook of future generating unit additions. Data summarized in this report are useful to a wide audience including Congress, Federal and State agencies, the electric utility industry, and the general public. Data presented in this report were assembled and published by the EIA to fulfill its data collection and dissemination responsibilities as specified in the Federal Energy Administration Act of 1974 (Public Law 93-275) as amended

Inventory of power plants in the United States, 1993

Energy Technology Data Exchange (ETDEWEB)

1994-12-01

The Inventory of Power Plants in the United States is prepared annually by the Survey Management Division, Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA), U.S. Department of Energy (DOE). The purpose of this publication is to provide year-end statistics about electric generating units operated by electric utilities in the United States (the 50 States and the District of Columbia). The publication also provides a 10-year outlook of future generating unit additions. Data summarized in this report are useful to a wide audience including Congress, Federal and State agencies, the electric utility industry, and the general public. Data presented in this report were assembled and published by the EIA to fulfill its data collection and dissemination responsibilities as specified in the Federal Energy Administration Act of 1974 (Public Law 93-275) as amended.

Fishing for meaningful units in connected speech

DEFF Research Database (Denmark)

Henrichsen, Peter Juel; Christiansen, Thomas Ulrich

2009-01-01

In many branches of spoken language analysis including ASR, the set of smallest meaningful units of speech is taken to coincide with the set of phones or phonemes. However, fishing for phones is difficult, error-prone, and computationally expensive. We present an experiment, based on machine...

Remedial investigation/feasibility study work plan for the 100-BC-5 operable unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-07-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). The Tri-Party Agreement requires that the cleanup programs at the Hanford Site integrate the requirements of CERCLA, RCRA, and Washington State's dangerous waste (the state's RCRA-equivalent) program. This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the CERCLA remedial investigation/feasibility study (RI/FS) for the 100-BC-5 operable unit. The 100-B/C Area consists of the 100-BC-5 groundwater operable unit and four source operable units. The 100-BC-5 operable unit includes all contamination found in the aquifer soils and water beneath the 100-B/C Area. Source operable units include facilities and unplanned release sites that are potential sources of contamination

HTGR development in the United States of America

International Nuclear Information System (INIS)

Fox, J.E.

1991-01-01

The status of high temperature gas-cooled reactors (HTGR) development in the United States of America is described, including the organizational structure for the development support, HTGR development programme, and plans for future activities in the field

Phrenic motor unit recruitment during ventilatory and non-ventilatory behaviors.

Science.gov (United States)

Mantilla, Carlos B; Sieck, Gary C

2011-10-15

Phrenic motoneurons are located in the cervical spinal cord and innervate the diaphragm muscle, the main inspiratory muscle in mammals. Similar to other skeletal muscles, phrenic motoneurons and diaphragm muscle fibers form motor units which are the final element of neuromotor control. In addition to their role in sustaining ventilation, phrenic motor units are active in other non-ventilatory behaviors important for airway clearance such as coughing or sneezing. Diaphragm muscle fibers comprise all fiber types and are commonly classified based on expression of contractile proteins including myosin heavy chain isoforms. Although there are differences in contractile and fatigue properties across motor units, there is a matching of properties for the motor neuron and muscle fibers within a motor unit. Motor units are generally recruited in order such that fatigue-resistant motor units are recruited earlier and more often than more fatigable motor units. Thus, in sustaining ventilation, fatigue-resistant motor units are likely required. Based on a series of studies in cats, hamsters and rats, an orderly model of motor unit recruitment was proposed that takes into consideration the maximum forces generated by single type-identified diaphragm muscle fibers as well as the proportion of the different motor unit types. Using this model, eupnea can be accomplished by activation of only slow-twitch diaphragm motor units and only a subset of fast-twitch, fatigue-resistant units. Activation of fast-twitch fatigable motor units only becomes necessary when accomplishing tasks that require greater force generation by the diaphragm muscle, e.g., sneezing and coughing. Copyright © 2011 Elsevier B.V. All rights reserved.

Safety improvement programme of WWER 440/230 units in Jaslovske Bohunice

International Nuclear Information System (INIS)

Tomek, J.

2000-01-01

A brief overview is given of the power sources in Slovakia which include 6 operational reactor units (4 at Jaslovske Bohunice and 2 at Mochovce) and 2 units under construction (at Mochovce). The efforts undertaken in the past 10 years and aimed at upgrading the nuclear safety of the two older (V-230 Soviet type) units at Bohunice are highlighted. The relevant regulatory decisions are dealt with and the measures already carried out are listed. Also characterized are several IAEA international safety assessment missions and safety-aimed meetings which took place in 1998 and 1999 and are of concern to the older Bohunice units. (A.K.)

Chagas Cardiomyopathy in New Orleans and the Southeastern United States.

Science.gov (United States)

Hsu, Robert C; Burak, Joshua; Tiwari, Sumit; Chakraborti, Chayan; Sander, Gary E

2016-01-01

Chagas disease (CD), caused by Trypanosoma cruzi, affects 6-7 million people worldwide annually, primarily in Central and South America, and >300,000 people in the United States. CD consists of acute and chronic stages. Hallmarks of acute CD include fever, myalgia, diaphoresis, hepatosplenomegaly, and myocarditis. Symptoms of chronic CD include pathologic involvement of the heart, esophagus, and colon. Myocardial involvement is identifiable by electrocardiogram and cardiac magnetic resonance imaging showing inflammation and left ventricular wall functional abnormalities. We present two cases of CD identified in a single hospital in the Southeastern United States. Case 1 presents a patient with symptoms of anginal chest pain and associated shortness of breath with myocardial involvement suggestive of ischemic infarction but normal coronary arteries. Case 2 describes a patient with no physical symptoms and echocardiogram with ejection fraction of 50% with posterolateral and anterolateral wall hypokinesis but normal coronary arteries. With a growing number of immigrants from Central and South America in the United States, it is imperative for clinicians to include CD as part of the differential diagnosis for patients presenting with heart disease who have a history of exposure to T. cruzi endemic areas.

Unit root vector autoregression with volatility induced stationarity

DEFF Research Database (Denmark)

Rahbek, Anders; Nielsen, Heino Bohn

We propose a discrete-time multivariate model where lagged levels of the process enter both the conditional mean and the conditional variance. This way we allow for the empirically observed persistence in time series such as interest rates, often implying unit-roots, while at the same time maintain...... and geometrically ergodic. Interestingly, these conditions include the case of unit roots and a reduced rank structure in the conditional mean, known from linear co-integration to imply non-stationarity. Asymptotic theory of the maximum likelihood estimators for a particular structured case (so-called self...

Unit Root Vector Autoregression with volatility Induced Stationarity

DEFF Research Database (Denmark)

Rahbek, Anders; Nielsen, Heino Bohn

We propose a discrete-time multivariate model where lagged levels of the process enter both the conditional mean and the conditional variance. This way we allow for the empirically observed persistence in time series such as interest rates, often implying unit-roots, while at the same time maintain...... and geometrically ergodic. Interestingly, these conditions include the case of unit roots and a reduced rank structure in the conditional mean, known from linear co-integration to imply non-stationarity. Asymptotic theory of the maximum likelihood estimators for a particular structured case (so-called self...

Experience with HEPA filters at United States nuclear installations

International Nuclear Information System (INIS)

Bellamy, R.R.

1977-01-01

Part 50 of Title 10 of the United States Code of Federal Regulations requires that a number of atmosphere cleanup systems be included in the design of commercial nuclear power plants to be licensed in the United States. These filtering systems are to contain high efficiency particulate air (HEPA) filters for removal of radioactive particulate matter generated during normal and accident conditions. Recommendations for the design, testing and maintenance of the filtering systems and HEPA filter components are contained in a number of United States Nuclear Regulatory Commission documents and industry standards. This paper will discuss this published guidance available to designers of filtering systems and the plant operators of U.S. commercial nuclear power plants. The paper will also present a survey of published reports of experience with HEPA filters, failures and possible causes for the failures, and other abnormal occurrences pertaining to HEPA filters installed in U.S. nuclear power installations. A discussion will be included of U.S. practices for qualification of HEPA filters before installation, and verification of continued performance capability at scheduled intervals during operation

Business-unit-level relationship between employee satisfaction, employee engagement, and business outcomes: a meta-analysis.

Science.gov (United States)

Harter, James K; Schmidt, Frank L; Hayes, Theodore L

2002-04-01

Based on 7,939 business units in 36 companies, this study used meta-analysis to examine the relationship at the business-unit level between employee satisfaction-engagement and the business-unit outcomes of customer satisfaction, productivity, profit, employee turnover, and accidents. Generalizable relationships large enough to have substantial practical value were found between unit-level employee satisfaction-engagement and these business-unit outcomes. One implication is that changes in management practices that increase employee satisfaction may increase business-unit outcomes, including profit.

Effect of combination of chitosan coating and irradiation on physicochemical and functional properties of chicken egg during room-temperature storage

International Nuclear Information System (INIS)

Liu Xianxe; Jang, Aera; Kim, Dong Hun; Lee, Bong Duk; Lee, Mooha; Jo, Cheorun

2009-01-01

The effect of combination of chitosan coating and irradiation on quality and storage stability of shell egg was investigated. Salmonella typhimurium inoculated on eggshell was not detected by irradiation of 2.0 kGy at day 0 and/or chitosan coating (1%, pH 5.0) after 3 days of storage. One-day-old fresh chicken egg was chitosan coated and irradiated at 0, 0.5, 1.0, 1.5 and 2.0 kGy by gamma ray. The egg samples were stored at room temperature for 14 days and the effects of the combination treatment on internal physicochemical and functional properties were investigated. The Haugh unit of egg was decreased by irradiation even at 0.5 kGy. Irradiation increased the lipid oxidation in egg yolk at 2 kGy but the egg with chitosan coating reduced the level of lipid oxidation. Irradiation increased the foaming ability of egg white and decreased viscosity of egg yolk and white. Results suggested that combination of irradiation and chitosan coating can improve safety of shell egg but irradiation treatment may reduce the egg quality for direct consumption. However, an improved functional property for further processing and efficient separation of egg white and yolk can be expected for egg processing industry using irradiation.

Effect of dietary vanadium and vitamin C on egg quality and antioxidant status in laying hens.

Science.gov (United States)

Wang, J P; He, K R; Ding, X M; Luo, Y H; Bai, S P; Zeng, Q F; Su, Z W; Xuan, Y; Zhang, K Y

2016-06-01

This study assessed the effect of dietary vanadium (V) and vitamin C (VC) on production performance, egg quality and antioxidant status in laying hens. A total of 360 laying hens (31-week-old) were randomly allotted into a 3 × 3 factorial arrangement treatments (four replicates and 10 chicks per replicate) with three levels of dietary V (0, 5 and 10 mg/kg) and three levels of vitamin C (0, 50 and 100 mg/kg) for 12 weeks. The effect of V and VC did not alter egg production, egg weight, average daily feed intake and feed conversion ratio during 1-12 week. Albumen height and Haugh unit value were linearly decreased (p effect of 100 mg/kg VC was observed to counteract (p effect in V-containing treatments during 1-12 week. Hens fed V-containing diet laid lighter (linear effect, p effect of V during 4, 8 and 12 week. The effect of VC alone and the interactive effect between VC and V were shown to increase serum (p effect and can mitigate the oxidative stress to some extent. Journal of Animal Physiology and Animal Nutrition © 2015 Blackwell Verlag GmbH.

EFFECT OF THYME ESSENTIAL OIL ADDITION ON PHYSICAL AND MICROBIOLOGICAL QUALITY OF TABLE EGGS

Directory of Open Access Journals (Sweden)

Henrieta Arpášová

2013-02-01

Full Text Available Essentialoils areintensivefragrant, oilyliquidsubstances containedindifferent parts of theplant. Their function is based on organoleptic effect and stimulation of organism to the production of digestive juices. Result is ahigherdigestibilityandabsorption of nutirents. Besides antibacterial properties, essential oils or their components have been shown to exhibit antiviral,antimycotic, antitoxigenic, antiparasitic, and insecticidal properties. In this experiment the effects of supplementation of the diet for laying hens with thyme essential oils on physical and microbiological egg parameters were studied.Hens of laying hybrid Hy-Line Brown (n=30 were randomly divided into 3 groups (n=10 and fed for 23 weeks on diets with thyme essential oil supplemented. In the first experimental group the feed mixture was supplemented with thyme essential oil addition in a dose 0.5 g/kg, in the second one some essential oil in a dose 1g/kg. The results suggest that all of qualitative parameters of egg internal content (yolk weight (g, yolk index, percentage portion egg yolk (%, yolk index, yolk colour (°HLR, albumen weight (g, percentage portion of albumen (%, Haugh Units (HU, albumen index were with thyme essential oil addition insignificantly influenced (P>0.05. The number of coliforms, enterococci, fungi and yeasts decreased with increasing dose of oil. The number of lactobacilli was zero in all groups.

Infectious Bronchitis Vaccination Protocols for Laying Hens

Directory of Open Access Journals (Sweden)

A. Sulaiman

2011-12-01

Full Text Available A research was conducted to investigate the effects of vaccination protocols for Infectious Bronchitis (IB on egg production, egg quality, and IB antibody titres of laying hens. Different initial vaccination (Control, VicS eye, VicS spray, VicS water, A3 eye, A3 spray, and A3 water for IB were administered to day-old Isa Brown hens. Half the hens were revaccinated regularly during lay whereas the other hens were not vaccinated. Results showed that initial vaccination treatment had significant effects on hen day egg production and egg quality of egg weight, shell reflectivity, shell breaking strength, shell thickness, albumen height, Haugh Units, and IB antibody titre levels, but had no effect on percentage of shell and yolk colour. Egg weight and shell reflectivity were less favourable in the control hens. In contrast, shell breaking strength and shell thickness were highest for the group that initially received A3 vaccine in water. However, regular revaccination had some deleterious effects on egg production and egg quality. There were no significant effects of revaccination on IB antibody titres. It is concluded that there was little advantage in regularly revaccinating laying hens for IB virus, since they had received appropriate initial vaccination.

Implementing a Nurse Manager Profile to Improve Unit Performance.

Science.gov (United States)

Krugman, Mary E; Sanders, Carolyn L

2016-06-01

Nurse managers face significant pressures in the rapidly changing healthcare environment. Staying current with multiple sources of data, including reports that detail institutional and unit performance outcomes, is particularly challenging. A Nurse Manager Customized Profile was developed at a western academic hospital to provide a 1-page visual of pertinent data to help managers and director supervisors focus coaching to improve unit performance. Use of the Decisional Involvement Scale provided new insights into measuring manager performance.

The Alpine-Carpathian-Dinaridic orogenic system: correlation and evolution of tectonic units

NARCIS (Netherlands)

Schmid, S.M.; Bernoulli, D.; Fügenschuh, B.; Matenco, L.C.; Schefer, S.; Schuster, R.; Tischler, M.; Ustaszewski, K.

2008-01-01

A correlation of tectonic units of the Alpine-Carpathian-Dinaridic system of orogens, including the substrate of the Pannonian and Transylvanian basins, is presented in the form of a map. Combined with a series of crustal-scale cross sections this correlation of tectonic units yields a clearer

1:250,000-scale Hydrologic Units of the United States

Science.gov (United States)

Steeves, Peter; Nebert, Douglas

1994-01-01

The Geographic Information Retrieval and Analysis System (GIRAS) was developed in the mid 70s to put into digital form a numberof data layers which were of interest to the USGS. One of these data layers was the Hydrologic Units. The map is based on the Hydrologic Unit Maps published by the U.S. Geological Survey Office of Water Data Coordination, together with the list descriptions and name of region, subregion, accounting units, and cataloging unit. The hydrologic units are encoded with an eight-digit number that indicates the hydrologic region (first two digits), hydrologic subregion (second two digits), accounting unit (third two digits), and cataloging unit (fourth two digits). The data produced by GIRAS was originally collected at a scale of 1:250K. Some areas, notably major cities in the west, were recompiled at a scale of 1:100K. In order to join the data together and use the data in a geographic information system (GIS) the data were processed in the ARC/INFO GUS software package. Within the GIS, the data were edgematched and the neatline boundaries between maps were removed to create a single data set for the conterminous

Quality control of diagnostic x-ray units

International Nuclear Information System (INIS)

Marinkovic, O.; Milacic, S.; Jovicic, D.; Tanaskovic, I.

2001-01-01

The quality control program for diagnostic x-ray units has started at the Institute of Occupational and Radiological Health during 1990. It includes, among other measurements, reproducibility of dose, high voltage and exposure time. Dose reproducibility was less than 5% for 70% of tested x-ray units. The exposure time and high voltage reproducibility were less than 5% in 60% cases. The cassettes with amplifying foils made from components of rare earth are used in 10% of all x-ray departments. It is very important to work as much as it is possible to modernize general infrastructure as the radiological protection of patients would be better. (author)

Antibiotic Policies in the Intensive Care Unit

Directory of Open Access Journals (Sweden)

Nese Saltoglu

2003-08-01

Full Text Available The antimicrobial management of patients in the Intensive Care Units are complex. Antimicrobial resistance is an increasing problem. Effective strategies for the prevention of antimicrobial resistance in ICUs have focused on limiting the unnecessary use of antibiotics and increasing compliance with infection control practices. Antibiotic policies have been implemented to modify antibiotic use, including national or regional formulary manipulations, antibiotic restriction forms, care plans, antibiotic cycling and computer assigned antimicrobial therapy. Moreover, infectious diseases consultation is a simple way to limit antibiotic use in ICU units. To improve rational antimicrobial using a multidisiplinary approach is suggested. [Archives Medical Review Journal 2003; 12(4.000: 299-309

Radiation decontamination unit for the community hospital.

Science.gov (United States)

Waldron, R L; Danielson, R A; Shultz, H E; Eckert, D E; Hendricks, K O

1981-05-01

"Freestanding" radiation decontamination units including surgical capability can be developed and made operational in small/medium sized community hospitals at relatively small cost and with minimal plant reconstruction. Because of the development of nuclear power plants in relatively remote areas and widespread transportation of radioactive materials it is important for hospitals and physicians to be prepared to handle radiation accident victims. The Radiological Assistance Program of the United States Department of Energy and the Radiation Emergency Assistance Center Training Site of Oak Ridge Associated Universities are ready to support individual hospitals and physicians in this endeavor. Adequate planning rather than luck, should be used in dealing with potential radiation accident victims. The radiation emergency team is headed by a physician on duty in the hospital. It is important that the team leader be knowledgeable in radiation accident management and have personnel trained in radiation accident management as members of this team. The senior administrative person on duty is responsible for intramural and extramural communications. Rapid mobilization of the radiation decontamination unit is important. Periodic drills are necessary for this mobilization and the smooth operation of the unit.

Eielson Air Force Base Operable Unit 2 baseline risk assessment

Energy Technology Data Exchange (ETDEWEB)

Lewis, R.E.; Jarvis, T.T.; Jarvis, M.R.; Whelan, G.

1994-10-01

Operable Unit 2 at Eielson Air Force Base (AFB) near Fairbanks, is one of several operable units characterized by petroleum, oil, and lubricant contamination, and by the presence of organic products floating at the water table, as a result of Air Force operations since the 1940s. The base is approximately 19,270 acres in size, and comprises the areas for military operations and a residential neighborhood for military dependents. Within Operable Unit 2, there are seven source areas. These source areas were grouped together primarily because of the contaminants released and hence are not necessarily in geographical proximity. Source area ST10 includes a surface water body (Hardfill Lake) next to a fuel spill area. The primary constituents of concern for human health include benzene, toluene, ethylbenzene, and xylenes (BTEX). Monitored data showed these volatile constituents to be present in groundwater wells. The data also showed an elevated level of trace metals in groundwater.

Cernavoda NPP Unit 1 - a plant of several generations

International Nuclear Information System (INIS)

Rotaru, I.; Metes, M.; Anghelescu, M.S.

2001-01-01

The paper reflects some key aspects related to the shift of generations during the project's development, including the present stage. Further, the place of Cernavoda NPP Unit 1 in the Romanian power sector and among other nuclear stations in the world is presented. The operational performances achieved 'in service' up to the end of 1999, with reference to the performance indicators for electrical energy production, nuclear safety, radiation protection, radioactive wastes and nuclear fuel are illustrated. For all of these items, comparisons are performed with similar indicators reported by other worldwide nuclear power plants, in order to assess our results. Finally, some comments about Cernavoda NPP Unit 2 project status and need to completion and commissioning it are included. (authors)

Do You Know Our Marine Algae? A Marine Education Infusion Unit.

Science.gov (United States)

Butzow, John W.; Gregory, Charles J.

Designed to provide teaching materials for middle school and junior high school teachers in northern New England, this marine education unit presents teacher-tested ideas and activities for use in the classroom and in field trips to the shore. Each unit includes ideas and activities drawn from a variety of content areas so that teachers of many…

Computing with impure numbers - Automatic consistency checking and units conversion using computer algebra

Science.gov (United States)

Stoutemyer, D. R.

1977-01-01

The computer algebra language MACSYMA enables the programmer to include symbolic physical units in computer calculations, and features automatic detection of dimensionally-inhomogeneous formulas and conversion of inconsistent units in a dimensionally homogeneous formula. Some examples illustrate these features.

Use of web services for computerized medical decision support, including infection control and antibiotic management, in the intensive care unit.

Science.gov (United States)

Steurbaut, Kristof; Van Hoecke, Sofie; Colpaert, Kirsten; Lamont, Kristof; Taveirne, Kristof; Depuydt, Pieter; Benoit, Dominique; Decruyenaere, Johan; De Turck, Filip

2010-01-01

The increasing complexity of procedures in the intensive care unit (ICU) requires complex software services, to reduce improper use of antibiotics and inappropriate therapies, and to offer earlier and more accurate detection of infections and antibiotic resistance. We investigated whether web-based software can facilitate the computerization of complex medical processes in the ICU. The COSARA application contains the following modules: Infection overview, Thorax, Microbiology, Antibiotic therapy overview, Admission cause with comorbidity and admission diagnosis, Infection linking and registration, and Feedback. After the implementation and test phase, the COSARA software was installed on a physician's office PC and then on the bedside PCs of the patients. Initial evaluation indicated that the services had been integrated easily into the daily clinical workflow of the medical staff. The use of a service oriented architecture with web service technology for the development of advanced decision support in the ICU offers several advantages over classical software design approaches.

Frequency participation by using virtual inertia in wind turbines including energy storage

DEFF Research Database (Denmark)

Xiao, Zhao xia; Huang, Yu; Guerrero, Josep M.

2017-01-01

With the increase of wind generation penetration, power fluctuations and weak inertia may attempt to the power system frequency stability. In this paper, in order to solve this problem, a hierarchical control strategy is proposed for permanent magnet synchronous generator (PMSG) based wind turbine...... (WT) and battery unit (BU). A central controller forecasts wind speed and determines system operation states to be sent to the local controllers. These local controllers include MPPT, virtual inertia, and pitch control for the WT; and power control loops for the BU. The proposed approach achieve...

SI units in radiology

Energy Technology Data Exchange (ETDEWEB)

Iyer, P S [Bhabha Atomic Research Centre, Bombay (India). Div. of Radiation Protection

1978-11-01

The proposal of the International Commission on Radiation Units and Measurements that the special units of radiation and radioactivity-roentgen, rad, rem and curie-be replaced by the International System (SI) of Units has been accepted by international bodies. This paper reviews the resons for introducing the new units and their features. The relation between the special units and the corresponding SI units is discussed with examples. In spite of anticipated difficulties, the commission recommends a smooth and efficient changeover to the SI units in ten years.

The Teaching of Italian in Institutions of Higher Learning in the United States and Canada.

Science.gov (United States)

Istituto Italiano di Cultura, New York, NY.

This booklet contains a list of institutions of higher learning in the United States and Canada which teach Italian. Italian is taught, according to the booklet, in 383 colleges and universities in the United States (including 28 community or junior colleges), and in 15 colleges and universities in Canada. Other information includes the number of…

Nonnative forest insects and pathogens in the United States: impacts and policy options

Science.gov (United States)

Gary M. Lovett; Marissa Weiss; Andrew M. Liebhold; Tom Holmes; Brian Leung; Kathy-Fallon Lambert; David A. Orwig; Faith T. Campbell; Jonathan Rosenthal; Deborah G. McCullough; Radka Wildova; Matthew P. Ayres; Charles D. Canham; David R. Foster; Shannon L. LaDeau; Troy Weldy

2016-01-01

We review and synthesize information on invasions of nonnative forest insects and diseases in the United States, including their ecological and economic impacts, pathways of arrival, distribution within the United States, and policy options for reducing future invasions. Nonnative insects have accumulated in United States forests at a rate of ~2.5 per yr over the last...

Hydrogen Fuel Cell Performance as Telecommunications Backup Power in the United States

Energy Technology Data Exchange (ETDEWEB)

Kurtz, Jennifer [National Renewable Energy Lab. (NREL), Golden, CO (United States); Saur, Genevieve [National Renewable Energy Lab. (NREL), Golden, CO (United States); Sprik, Sam [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2015-03-01

Working in collaboration with the U.S. Department of Energy (DOE) and industry project partners, the National Renewable Energy Laboratory (NREL) acts as the central data repository for the data collected from real-world operation of fuel cell backup power systems. With American Recovery and Reinvestment Act of 2009 (ARRA) co-funding awarded through DOE's Fuel Cell Technologies Office, more than 1,300 fuel cell units were deployed over a three-plus-year period in stationary, material handling equipment, auxiliary power, and backup power applications. This surpassed a Fuel Cell Technologies Office ARRA objective to spur commercialization of an early market technology by installing 1,000 fuel cell units across several different applications, including backup power. By December 2013, 852 backup power units out of 1,330 fuel cell units deployed were providing backup service, mainly for telecommunications towers. For 136 of the fuel cell backup units, project participants provided detailed operational data to the National Fuel Cell Technology Evaluation Center for analysis by NREL's technology validation team. NREL analyzed operational data collected from these government co-funded demonstration projects to characterize key fuel cell backup power performance metrics, including reliability and operation trends, and to highlight the business case for using fuel cells in these early market applications. NREL's analyses include these critical metrics, along with deployment, U.S. grid outage statistics, and infrastructure operation.

The application of EMI units for diagnosis of the liver diseases

International Nuclear Information System (INIS)

Maeda, Hiroko; Kawai, Takeshi; Kanasaki, Yoshiki; Akagi, Hiroaki

1979-01-01

The application of EMI units for diagnosis of the liver diseases was studied. Cases in this report were included 16 normal cases, 20 metastatic liver cancer, 20 primary liver cancer and 9 liver cysts. EMI units of 320 x 320 matrix were changed to those of 64 x 64 matrix, averaging of 25 points with another computer system. Using the EMI units of 64 x 64 matrix, digital expression, histogram, and MAP expression in the resion of interest (R.O.I.) were printed out automatically. Two kinds of R.O.I. were set up, that is, R.O.I.-1 was the area of the liver including hepatic lesions, and R.O.I.-2 was the area of the spleen. The peak values of the EMI units were 0.23 +- 3.51 in the liver cysts, 13.9 +- 3.37 in the metastatic liver cancers, 16.9 +- 3.75 in the primary liver cancers, and 24.7 +- 2.98 in the normal cases. The peak value of the EMI units in the liver cysts was clearly separated from others, but in the primary and metastatic cancers and normal cases, the peak values were overlapped. The EMI units of normal livers were higher than those of spleens, and those of hepatic lesions were lower, in the same slice of the CT scans. Therefore, if the EMI units of liver were lower than those of spleen, it was thought that the presence of hepatic abnormality was suspected. Correct diagnosis rates were 56.9% in the readings of MAP expressions, 67.7% in CT images, and 76.9% in both. In conclusion, correct diagnosis rate of CT images becomes better when combined with the expressions of EMI units. (author)

Measurements for testing of fluoroscopic screens, including the photofluorographic units

International Nuclear Information System (INIS)

Balfanz, R.

1986-01-01

Image quality control measurements for fluoroscopic screens and photofluorographs have shown that both types of equipment have a long operating life, so that constancy and technical performance tests are absolutely necessary. It is recommended to conclude in-service maintenance contracts with the manufacturers. (DG) [de

Identifying and assessing strategies for evaluating the impact of mobile eye health units on health outcomes.

Science.gov (United States)

Fu, Shiwan; Turner, Angus; Tan, Irene; Muir, Josephine

2017-12-01

To identify and assess strategies for evaluating the impact of mobile eye health units on health outcomes. Systematic literature review. Worldwide. Peer-reviewed journal articles that included the use of a mobile eye health unit. Journal articles were included if outcome measures reflected an assessment of the impact of a mobile eye health unit on health outcomes. Six studies were identified with mobile services offering diabetic retinopathy screening (three studies), optometric services (two studies) and orthoptic services (one study). This review identified and assessed strategies in existing literature used to evaluate the impact of mobile eye health units on health outcomes. Studies included in this review used patient outcomes (i.e. disease detection, vision impairment, treatment compliance) and/or service delivery outcomes (i.e. cost per attendance, hospital transport use, inappropriate referrals, time from diabetic retinopathy photography to treatment) to evaluate the impact of mobile eye health units. Limitations include difficulty proving causation of specific outcome measures and the overall shortage of impact evaluation studies. Variation in geographical location, service population and nature of eye care providers limits broad application. © 2017 National Rural Health Alliance Inc.

EnviroAtlas - Protected Lands for the Conterminous United States

Data.gov (United States)

U.S. Environmental Protection Agency — This dataset shows the percentage of Watershed Boundary Dataset (WBD) 12-digit Hydrologic Unit (HUC) that is included in the USGS National Gap Analysis Program (GAP)...

Elections: An Instructional Unit for Elementary Grades.

Science.gov (United States)

McClain, Janet; And Others

In order to increase students' awareness of their place in the nation's political life, this unit introduces young children to the electoral process. Each lesson includes objectives, materials, procedures, and supplementary materials that can be duplicated for student use. The first five lessons are designed to improve student awareness of…

Healthcare Needs of Homeless Youth in the United States

OpenAIRE

TERRY, Marisa J; BEDI, Gurpreet; PATEL, Neil

2010-01-01

Approximately 1.6 - 2.8 million youth at any given time in the United States are considered homeless and at high risk for poor social and health outcomes. It is estimated that in the United States homelessness overall is expected to rise 10 -20 percent in the next year. While governmental and private programs exist to address the tribulations faced by homeless persons, youth continue to be underserved. The 2009, $787 billion economic stimulus package includes $1.5 billion to address issues...

USE OF ELECTRONIC CASE HISTORIES IN OPERATION OF MEDICAL UNITS

Directory of Open Access Journals (Sweden)

I. B. Boltenkova

2016-01-01

Full Text Available Introduction of electronic case histories to medical units including TB units is one of the factors allowing enhancing quality of medical care provision. Use of the electronic case histories provides conditions for information transparency improvement in a medical unit: financial, statistic and medico-technological. Information contained in the electronic case history is important and required both for internal and external use. Use of electronic case histories contributes to reduction of labor costs of workers in medical units, provides fast access of medical personnel to information, formalizes data, provides preservation, invariance and reliability of the information entered into electronic case history during the whole period of storage, regulates the access rights and confidentiality, personifies data and allows unifying health data of all Russian population into one pool.

75 FR 39493 - United States Patent and Trademark Office Draft Strategic Plan for FY 2010-2015

Science.gov (United States)

2010-07-09

... plan includes the USPTO's mission statement, vision statement and a description of the strategic goals... achieve its vision. Full details on how the USPTO plans to implement the strategic plan, including funding...] United States Patent and Trademark Office Draft Strategic Plan for FY 2010-2015 AGENCY: United States...

United Kingdom nationwide study of avascular necrosis of the jaws including bisphosphonate-related necrosis.

Science.gov (United States)

Rogers, S N; Palmer, N O A; Lowe, D; Randall, C

2015-02-01

We aimed to record all new patients who presented to departments of oral surgery, oral medicine, and oral and maxillofacial surgery, and to dental hospitals in the UK, with avascular necrosis of the jaws including bisphosphonate-related necrosis (BRONJ) over a 2-year period (1 June 2009-31 May 2011). They were eligible irrespective of age, cause, or coexisting conditions. Data on incidence, clinical characteristics, risk factors, and coexisting conditions were collected. A total of 383 cases were registered: 369 were described as BRONJ, 5 as avascular necrosis, and 9 were unknown. Bisphosphonates had been given orally in 207 (56%), intravenously in 125 (34%), both orally and intravenously in 27 (7%), and was unknown in 9 (2%); one had been given denosumab. The main risk factor was dental extraction, and the mandible was commonly affected. The median duration of administration until onset of BRONJ was 3 years in those treated intravenously and 4 years in those treated orally. Levels of engagement with the study varied between regions, and extrapolation from the 2 most involved (Merseyside and Northern Ireland) found around 8.2-12.8 cases/million/year, which is 508-793 patients/year across the UK. To our knowledge this is one of the first studies to estimate national rates of BRONJ. It confirms that the risk and incidence are low. With changes in trends for antiresorptive bone medication, and increasing numbers of elderly people, it would be useful to repeat the registration in the future. Copyright © 2014 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Plutonium Finishing Plant (PFP) Treatment and Storage Unit Waste Analysis Plan

International Nuclear Information System (INIS)

PRIGNANO, A.L.

2000-01-01

The purpose of this waste analysis plan (WAP) is to document waste analysis activities associated with the Plutonium Finishing Plant Treatment and Storage Unit (PFP Treatment and Storage Unit) to comply with Washington Administrative Code (WAC) 173-303-300(1), (2), (4)(a) and (5). The PFP Treatment and Storage Unit is an interim status container management unit for plutonium bearing mixed waste radiologically managed as transuranic (TRU) waste. TRU mixed (TRUM) waste managed at the PFP Treatment and Storage Unit is destined for the Waste Isolation Pilot Plant (WIPP) and therefore is not subject to land disposal restrictions [WAC 173-303-140 and 40 CFR 268]. The PFP Treatment and Storage Unit is located in the 200 West Area of the Hanford Facility, Richland Washington (Figure 1). Because dangerous waste does not include source, special nuclear, and by-product material components of mixed waste, radionuclides are not within the scope of this documentation. The information on radionuclides is provided only for general knowledge

Control room habitability Analysis and Testing for Wolsong Unit 1

Energy Technology Data Exchange (ETDEWEB)

Lee, J. B. [KHNP Central Research Institute, Daejeon (Korea, Republic of)

2013-05-15

In response to this recommendation, KHNP has established CRH program and performed tracer gas in leakage tests. These activities are described herein including the emergency ventilation system analysis, acceptance criteria calculation for the test and Control Room Envelope (CRE) discrimination, and the results of the tracer gas tests are presented. CRH analysis including unfiltered in leakage tests according to the methodology in ASTM E741 was performed for Wolsong Unit 1. The results show that the integrity of the control room of Wolsong Unit 1 is in good condition to maintain the reactor in a safe condition under accident conditions, which complies with the US NRC regulatory guides 1.78, 1.196 and 1.197.

Application of ion-exchange unit in uranium extraction process in China (to be continued)

International Nuclear Information System (INIS)

Gong Chuanwen

2004-01-01

The application conditions of five different ion exchange units in uranium milling plant and wastewater treatment plant of uranium mine in China are introduced, including working parameters, existing problems and improvements. The advantages and disadvantages of these units are reviewed briefly. The procedure points to be followed in selecting ion exchange unit are recommended in the engineering design. The primary views are presented upon the application prospects of some ion exchange units in uranium extraction process in China

NIF Laser Line Replaceable Units (LRUs)

International Nuclear Information System (INIS)

Larson, D W

2003-01-01

The National Ignition Facility (NIF) is designed with its high value optical systems in cassettes called Line Replaceable Units (LRUs). Virtually all of the NIF's active components are assembled in one of the ∼4000 electrical and optical LRUs that serve between two and eight of NIF's 192 laser beam lines. Many of these LRUs are optomechanical assemblies that are roughly the size of a telephone booth. The primary design challenges for this hardware include meeting stringent mechanical precision, stability and cleanliness requirements. Pre-production units of each LRU type have been fielded on the first bundle of NIF and used to demonstrate that NIF meets its performance objectives. This presentation provides an overview of the NIF LRUs, their design and production plans for building out the remaining NIF bundles

Suggestions for a competency-based orientation for an orthopaedic unit.

Science.gov (United States)

Bryant, G A

1997-01-01

Effective orientation programs should provide new RN and LPN employees with very specific performance expectations. Competency-based orientation provides such a structure. This approach not only decreases the orientee's anxiety, but it also acts as a basis for establishing competencies specific to that unit. Because the existing staff members are intimately involved in the process, socialization within the unit and cohesiveness of purpose are enhanced. Adult learning theory, educational principles, self-paced learning modules, and the use of preceptors and check-off lists are employed in this Competency-Based Orientation (CBO) program for an adult orthopaedic unit. Samples of various aspects of a CBO are included.

United States - Japanese nuclear relations: implications for the pacific region

International Nuclear Information System (INIS)

Suttmeier, R.P.

1980-01-01

The initiation of a new approach to non-proliferation policy by the United States in 1977 was the most upsetting development in the history of US-Japanese nuclear relations. The policy has seemingly altered Japanese views of its own nuclear future very little, yet it has altered the tone of the nuclear relationship with the United States. Recent Japanese nuclear power developments, both technical and administrative, are outlined and the prospects for the future of the United States-Japanese nuclear relationship and for Pacific regional cooperation assessed. Issues of importance in the relationship include reprocessing - enrichment, plutonium management, spent fuel and waste management and uranium supplies

Bringing quality improvement into the intensive care unit.

Science.gov (United States)

McMillan, Tracy R; Hyzy, Robert C

2007-02-01

During the last several years, many governmental and nongovernmental organizations have championed the application of the principles of quality improvement to the practice of medicine, particularly in the area of critical care. To review the breadth of approaches to quality improvement in the intensive care unit, including measures such as mortality and length of stay, and the use of protocols, bundles, and the role of large, multiple-hospital collaboratives. Several agencies have participated in the application of the quality movement to medicine, culminating in the development of standards such as the intensive care unit core measures of the Joint Commission on Accreditation of Healthcare Organizations. Although "zero defects" may not be possible in all measurable variables of quality in the intensive care unit, several measures, such as catheter-related bloodstream infections, can be significantly reduced through the implementation of improved processes of care, such as care bundles. Large, multiple-center, quality improvement collaboratives, such as the Michigan Keystone Intensive Care Unit Project, may be particularly effective in improving the quality of care by creating a "bandwagon effect" within a geographic region. The quality revolution is having a significant effect in the critical care unit and is likely to be facilitated by the transition to the electronic medical record.

United Nations Environment Programme. Annual Review 1981.

Science.gov (United States)

United Nations Environment Programme, Nairobi (Kenya).

This edition of the United Nations Environment Programme (UNEP) annual report is structured in three parts. Part 1 focuses on three contemporary problems (ground water, toxic chemicals and human food chains and environmental economics) and attempts to solve them. Also included is a modified extract of "The Annual State of the Environment…

Regulations for radiochemical facilities in the United States

International Nuclear Information System (INIS)

Emeigh, Ch; Smith, B.; Williams, T

1999-01-01

Material control and accounting is implemented to provide assurance that physical protection measures have been effective, and in case they fail, to provide delayed detection of the loss. Regulations in the United States have been developed that include both performance and compliance requirements to provide a defence in depth approach addressing the unique characteristics of each facility. Regulations address administrative controls, material control and material accounting. Nuclear materials control and accounting plans are negotiated between regulatory agencies and facilities to develop a site-specific approach. An overview of the regulations and their implementation in the United State is provided [ru

Platinum recycling in the United States in 1998

Science.gov (United States)

Hilliard, Henry E.

2001-01-01

In the United States, catalytic converters are the major source of secondary platinum for recycling. Other sources of platinum scrap include reforming and chemical process catalysts. The glass industry is a small but significant source of platinum scrap. In North America, it has been estimated that in 1998 more than 20,000 kilograms per year of platinum-group metals from automobile catalysts were available for recycling. In 1998, an estimated 7,690 kilograms of platinum were recycled in the United States. U.S. recycling efficiency was calculated to have been 76 percent in 1998; the recycling rate was estimated at 16 percent.

Quantified, Interactive Simulation of AMCW ToF Camera Including Multipath Effects.

Science.gov (United States)

Bulczak, David; Lambers, Martin; Kolb, Andreas

2017-12-22

In the last decade, Time-of-Flight (ToF) range cameras have gained increasing popularity in robotics, automotive industry, and home entertainment. Despite technological developments, ToF cameras still suffer from error sources such as multipath interference or motion artifacts. Thus, simulation of ToF cameras, including these artifacts, is important to improve camera and algorithm development. This paper presents a physically-based, interactive simulation technique for amplitude modulated continuous wave (AMCW) ToF cameras, which, among other error sources, includes single bounce indirect multipath interference based on an enhanced image-space approach. The simulation accounts for physical units down to the charge level accumulated in sensor pixels. Furthermore, we present the first quantified comparison for ToF camera simulators. We present bidirectional reference distribution function (BRDF) measurements for selected, purchasable materials in the near-infrared (NIR) range, craft real and synthetic scenes out of these materials and quantitatively compare the range sensor data.

Quantified, Interactive Simulation of AMCW ToF Camera Including Multipath Effects

Directory of Open Access Journals (Sweden)

David Bulczak

2017-12-01

Full Text Available In the last decade, Time-of-Flight (ToF range cameras have gained increasing popularity in robotics, automotive industry, and home entertainment. Despite technological developments, ToF cameras still suffer from error sources such as multipath interference or motion artifacts. Thus, simulation of ToF cameras, including these artifacts, is important to improve camera and algorithm development. This paper presents a physically-based, interactive simulation technique for amplitude modulated continuous wave (AMCW ToF cameras, which, among other error sources, includes single bounce indirect multipath interference based on an enhanced image-space approach. The simulation accounts for physical units down to the charge level accumulated in sensor pixels. Furthermore, we present the first quantified comparison for ToF camera simulators. We present bidirectional reference distribution function (BRDF measurements for selected, purchasable materials in the near-infrared (NIR range, craft real and synthetic scenes out of these materials and quantitatively compare the range sensor data.

Carbon footprint of milk from sheep farming systems in northern Spain including soil carbon sequestration in grasslands

DEFF Research Database (Denmark)

Batalla, Inma M.; Knudsen, Marie Trydeman; Mogensen, Lisbeth

2015-01-01

The link between climate change and livestock production has made carbon footprint based on life cycle assessment a world-wide indicator to assess and communicate the amount of greenhouse gases emitted per unit of product. Nevertheless, the majority of studies have not included soil carbon seques...

A Radix-10 Digit-Recurrence Division Unit: Algorithm and Architecture

DEFF Research Database (Denmark)

Lang, Tomas; Nannarelli, Alberto

2007-01-01

In this work, we present a radix-10 division unit that is based on the digit-recurrence algorithm. The previous decimal division designs do not include recent developments in the theory and practice of this type of algorithm, which were developed for radix-2^k dividers. In addition to the adaptat...... dynamic range of significant) and it has a shorter latency than a radix-10 unit based on the Newton-Raphson approximation....

Mobile robot multi-sensor unit for unsupervised gas discrimination in uncontrolled environments

OpenAIRE

Xing, Yuxin; Vincent, Timothy A.; Cole, Marina; Gardner, Julian W.; Fan, Han; Hernandez Bennetts, Victor; Schaffernicht, Erik; Lilienthal, Achim

2017-01-01

In this work we present a novel multi-sensor unit to detect and discriminate unknown gases in uncontrolled environments. The unit includes three metal oxide (MOX) sensors with CMOS micro heaters, a plasmonic enhanced non-dispersive infra-red (NDIR) sensor, a commercial temperature humidity sensor, and a flow sensor. The proposed sensing unit was evaluated with plumes of gases (propanol, ethanol and acetone) in both, a laboratory setup on a gas testing bench and on-board a mobile robot operati...

Farelo de gérmen de milho desengordurado na dieta de poedeiras comerciais de 28 a 44 semanas de idade Defatted corn germ meal in diets for laying hens from 28 to 44 weeks of age

Directory of Open Access Journals (Sweden)

Sandra Regina Brunelli

2010-05-01

Full Text Available Um experimento foi conduzido para avaliar os efeitos da inclusão de farelo de gérmen de milho desengordurado na dieta de galinhas de 28 a 44 semanas de idade. Foram utilizadas 240 poedeiras Hy-Line W36 distribuídas em delineamento inteiramente casualizado, com seis níveis de farelo de germen de milho desengordurado (0, 6, 12, 18, 24 e 30%,cada um com cinco repetições de oito aves. No período experimental, que durou quatro ciclos de 28 dias, foram avaliados os parâmetros de desempenho das aves (consumo de ração, produção de ovos, peso médio do ovo, massa de ovo e conversão alimentar e de qualidade dos ovos (gravidade específica, índice de pigmentação da gema, porcentagem de gema e albúmen, porcentagem e espessura da casca e unidade haugh. Os níveis de farelo de gérmen de milho desengordurado tiveram efeito linear negativo sobre o consumo de ração e o índice de pigmentação da gema e efeito quadrático sobre a conversão alimentar. A inclusão de farelo de gérmen de milho desengordurado na dieta não influenciou as outras variáveis estudadas. O farelo de gérmen de milho desengordurado pode ser incluído em níveis de até 21,2% em rações para galinhas poedeiras.This experiment was conducted to evaluate the effect of including defatted corn germ meal in diets for laying hens. It was assigned two hundred and forty laying hens to a randomized design, with six diets and five replicates of eight hens per diet. Experimental diets were formulated by inclusion of defatted corn germ meal at 0, 6, 12, 18, 24 and 30% level. The period experiment was carried out for four 28-day cycles and performance (feed intake, egg production, egg weight, egg mass and feed conversion and the egg quality (egg specific gravity, yolk color, yolk and albumen percentages, shell percentages, shell thickness and Haugh unity were the evaluated parameters. Negative linear effect was observed for feed intake and yolk pigmentation by increasingly

OECD environmental performance reviews: United States

Energy Technology Data Exchange (ETDEWEB)

NONE

2006-01-15

This book presents OECD assessments and recommendations regarding the United States' efforts to manage its environment including air, water, nature, and biodiversity; to do this in a sustainable manner; and to do this in co-operation with its global neighbours. In particular, it assesses progress made since 1996, when OECD's previous review on the US was done. 47 figs., 20 tabs.

Unit evaluation at Yucca Mountain, Nevada Test Site: summary report and recommendation

International Nuclear Information System (INIS)

Johnstone, J.K.; Peters, R.R.; Gnirk, P.F.

1984-06-01

Of the four potential repository units, identified at Yucca Mountain, two potential units the welded, devitrified portions of the Bullfrog and Tram Members of the Crater Flat Tuff are below the water table. The welded, devitrified Topopah Spring Member of the Paintbrush Tuff and the nonwelded, zeolitized Tuffaceous Beds of Calico Hills are above the water table. The results of a study of the four potential repository units are to provide a technical basis for selecting a single target repository unit for future test and evaluation. The unit evaluation studies compared the units rather than provided and absolute assessment. The four ranking evaluation criteria used were: radionuclide isolation time; allowable repository gross thermal loading; excavation stability; and relative economics. Considered the most important of the criteria as well as the most difficult, radionuclide isolation times were estimated using the limited existing data. The allowable repository gross thermal loadings determined from near-field calculations, were nearly the same for all four units. The gross thermal loading supported other criteria by providing the heat source for succeeding thermally related evaluation studies. A large number of studies evaluated excavation stability, including near-field mechanical and thermomechanical finite element code calculations studies. A large number of studies evaluated excavation stability, including near-field mechanical and thermomechanical finite element code calculations, rock matrix property evaluation, and rock mass classification. Relative economics, a minor criterion, did not play an explicit role in the final ranking. Based on all of the analyses, the final recommendation was that the Topopah Springs be selected as the target unit, followed, in order, by the Calico Hills, Bullfrog, and Tram

Psychogeriatric inpatient unit design: a literature review.

Science.gov (United States)

Dobrohotoff, John T; Llewellyn-Jones, Robert H

2011-03-01

In many parts of the world the provision of psychogeriatric inpatient units (PGUs) remains limited. More units will be required over coming decades given rapid population aging. Medline (1950-2010), psycINFO (1806-2009), EMBASE (1980-2009) and CINAHL (1982-2009) were searched for papers about PGU design. Selected non-peer reviewed literature such as government reports and unpublished academic dissertations were also reviewed. Data were also obtained from the literature related to general adult psychiatry inpatient units where there was limited information from studies of units designed for older people. Over 200 papers were reviewed and 130 were included. There are few good quality studies to guide the design of acute PGUs and much of the existing literature is based on opinion and anecdote or, at best, based on observational studies. Randomized controlled studies comparing different designs and assessing outcomes are virtually non-existent. Several studies have identified violence and trauma resulting from hospitalization as significant problems with current acute PGU care. Despite its limitations the available literature provides useful guidance on how PGU design can optimize patient and staff safety and improve clinical outcomes. There are significant problems with current acute PGUs, and patient mix on existing units is an important issue. Future research should examine patient and staff perceptions of different PGU ward environments, the relationship between ward design and clinical outcomes, the effects of segregating patients with challenging behaviors in dementia and the benefits or otherwise of gender segregation.

Discharge from an emergency department observation unit and a surgical assessment unit

DEFF Research Database (Denmark)

Schultz, Helen; Qvist, Niels; Backer Mogensen, Christian

2014-01-01

To investigate the experiences of patients with acute abdominal pain at discharge from an emergency department observation unit compared with discharge from a surgical assessment unit.......To investigate the experiences of patients with acute abdominal pain at discharge from an emergency department observation unit compared with discharge from a surgical assessment unit....

Effect of Supplementation Purslane (Portulaca oleracea as a Source of Alpha-Linolenic Acid on Production Performance and Physical Quality of Egg of Laying Hens

Directory of Open Access Journals (Sweden)

Lilik Kartikasari

2015-09-01

Full Text Available The aim of the study was to evaluate the effects of inclusion plant source of n 3 fat in the form of alpha-linolenic acid (ALA, 18:3n-3 on the diets of layers on production performance and physical quality of eggs. A total of  125 Hy-Line Brown hens (38 weeks old were placed at individual cages and assigned to five dietary treatments. The dietary treatments were supplemented with 0, 1.5, 3.0, 4.5 and 6.0% purslane meal. Laying hens were fed for five weeks following a seven day adaptation period. Water and feed were provided ad libitum. Feed intake (FI measured weekly and feed consumption ratio (FCR was calculated at the end of the trial. A total of 25 egg yolk samples of day 35 (n = 5 egg yolks for each treatment were collected to analyse physical quality of eggs. The data were analyzed using Analysis of Variance (ANOVA. Differences between treatment means were further analyzed using Duncan's New Multiple Range Test (DMRT. Results showed that the incorporation of plants rich in ALA did not modify FI, FCR, and egg production. Supplementation of purslane meal in the diets had no effect on physical quality of eggs, including egg weight, yolk weight, albumen index, yolk index and Haugh Unit (HU. The average of egg weight and yolk weight were 60,5 and 15.3 g, respectively. Diet containing purslane meal increased yolk colour. In conclusion, laying hens that fed diet supplemented with purslane meal rich in ALA improved yolk colour and did not change the production performance of the laying hens or the qualities of the eggs.

New technologies to enhance quality and safety of table eggs: ultra-violet treatment and modified atmosphere packaging

Directory of Open Access Journals (Sweden)

Frédérique Pasquali

2014-12-01

Full Text Available In the present study the effect of ultra-violet (UV treatment alone and in combination with 100% CO2 modified atmosphere packaging (MAP was evaluated both on the survival of naturally occurring bacteria, as well as on quality parameters of table eggs during 28 days of storage at 21°C. Table eggs were collected from the conveyor belt after the UV module, and placed on carton trays. A representative number of carton trays were packed in a high barrier multilayer pouch filled with 100% CO2. All eggs were stored at 21°C and analysed at 0, 1, 7, 14, 21 and 28 days of storage. Eggs not treated with UV and not packed were also included. On the eggshells total colony count, total coliforms and faecal coliforms counts, as well as the detection of Salmonella spp. were investigated. Moreover, chemical-functional parameters such as weight loss, albumen pH and Haugh Unit (HU were evaluated. The total colony count on UV treated table eggs was approximately 1 log10 CFU/g lower than untreated eggs (2.27 vs 3.29 log10 CFU/g. During storage, CO2 packed eggs maintained the initial values of HU, whereas the albumen pH decreased up to 1.5-2 points in comparison to unpacked eggs. The UV treatment was effective in reducing the total colony count on the surface of table eggs. MAP showed a great potential in maintaining/enhance the technological properties of egg constituents (higher foam stability of the albumen for meringue preparation without significantly impacting on the microbial load of table eggs.

Nursing unit leaders' influence on the long-term sustainability of evidence-based practice improvements.

Science.gov (United States)

Fleiszer, Andrea R; Semenic, Sonia E; Ritchie, Judith A; Richer, Marie-Claire; Denis, Jean-Louis

2016-04-01

To describe how actions of nursing unit leaders influenced the long-term sustainability of a best practice guidelines (BPG) program on inpatient units. Several factors influence the initial implementation of evidence-based practice improvements in nursing, with leadership recognized as essential. However, there is limited knowledge about enduring change, including how frontline nursing leaders influence the sustainability of practice improvements over the long term. A qualitative descriptive case study included 39 in-depth interviews, observations, and document reviews. Four embedded nursing unit subcases had differing levels of program sustainability at 7 years (average) following implementation. Higher levels of BPG sustainability occurred on units where formal leadership teams used an integrated set of strategies and activities. Two key strategies were maintaining priorities and reinforcing expectations. The coordinated use of six activities (e.g., discussing, evaluating, integrating) promoted the continuation of BPG practices among staff. These leadership processes, fostering exchange and learning, contributed to sustainability-promoting environments characterized by teamwork and accountability. Unit leaders are required to strategically orchestrate several overlapping and synergistic efforts to achieve long-term sustainability of BPG-based practice improvements. As part of managing overall unit performance, unit leaders may influence practice improvement sustainability by aligning vision, strategies, and activities. © 2015 John Wiley & Sons Ltd.

Equilibrium II: Acids and Bases. Independent Learning Project for Advanced Chemistry (ILPAC). Unit P3.

Science.gov (United States)

Inner London Education Authority (England).

This unit on equilibrium is one of 10 first year units produced by the Independent Learning Project for Advanced Chemistry (ILPAC). The unit, which consists of two levels, focuses on the application of equilibrium principles to equilibria involving weak acids and bases, including buffer solutions and indicators. Level one uses Le Chatelier's…

The Evolution of the Shared Services Business Unit.

Science.gov (United States)

Forst, Leland

2000-01-01

Explains shared services, where common business practices are applied by a staff unit focused entirely on delivering needed services at the highest value and lowest cost to internal customers. Highlights include accountability; examples of pioneering shared services organizations; customer focus transition; relationship management; expertise…

Newman Unit 1 advanced solar repowering. Final report

Energy Technology Data Exchange (ETDEWEB)

None

1982-04-01

The five appendices give the selection process and system specification of the Newman Unit 1 solar repowering system, including the conceptual design drawings and diagrams; input data for the simulation program; and a review of the most important characteristics of the existing plant. (LEW)

Judicial Process, Grade Eight. Resource Unit (Unit V).

Science.gov (United States)

Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

This resource unit, developed by the University of Minnesota's Project Social Studies, introduces eighth graders to the judicial process. The unit was designed with two major purposes in mind. First, it helps pupils understand judicial decision-making, and second, it provides for the study of the rights guaranteed by the federal Constitution. Both…

RCRA facility investigation/corrective measures study work plan for the 100-HR-3 operable unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-09-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under the Hanford Federal Facility Agreement and Consent Order, signed by the Washington State Department of Ecology (Ecology), EPA, and the US Department of Energy (DOE), more than 1000 inactive waste disposal and unplanned release sites on the Hanford Site have been grouped into a number of source and groundwater operable units. These operable units contain contamination in the form of hazardous waste, radioactive/hazardous mixed waste, and other CERCLA hazardous substances. Also included in the Tri-Party Agreement are 55 Resource Conservation and Recovery Act (RCRA) treatment, storage, or disposal (TSD) facilities that will be closed or permitted to operate in accordance with RCRA regulations, under the authority of Chapter 173-303 Washington Administrative Code (WAC). Some of the TSD facilities are included in the operable units. This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the RCRA facility investigation/corrective measures study (RFI/CMS) for the 100-HR-3 operable unit. The 100-HR-3 operable unit underlies the D/DR and H Areas, the 600 Area between them, and the six source operable units these areas contain. The 100-HR-3 operable unit includes all contamination found in the aquifer soils and water within its boundary. Source operable units include facilities and unplanned release sites that are potential sources of contamination. Separate work plans have been initiated for the 100-DR-1 (DOE-RL 1992a) and 100-HR-1 (DOE-RL 1992b) source operable units

Water Use in the United States Energy System: A National Assessment and Unit Process Inventory of Water Consumption and Withdrawals.

Science.gov (United States)

Grubert, Emily; Sanders, Kelly T

2018-06-05

The United States (US) energy system is a large water user, but the nature of that use is poorly understood. To support resource comanagement and fill this noted gap in the literature, this work presents detailed estimates for US-based water consumption and withdrawals for the US energy system as of 2014, including both intensity values and the first known estimate of total water consumption and withdrawal by the US energy system. We address 126 unit processes, many of which are new additions to the literature, differentiated among 17 fuel cycles, five life cycle stages, three water source categories, and four levels of water quality. Overall coverage is about 99% of commercially traded US primary energy consumption with detailed energy flows by unit process. Energy-related water consumption, or water removed from its source and not directly returned, accounts for about 10% of both total and freshwater US water consumption. Major consumers include biofuels (via irrigation), oil (via deep well injection, usually of nonfreshwater), and hydropower (via evaporation and seepage). The US energy system also accounts for about 40% of both total and freshwater US water withdrawals, i.e., water removed from its source regardless of fate. About 70% of withdrawals are associated with the once-through cooling systems of approximately 300 steam cycle power plants that produce about 25% of US electricity.

Improving Family Meetings in Intensive Care Units: A Quality Improvement Curriculum.

Science.gov (United States)

Gruenewald, David A; Gabriel, Michelle; Rizzo, Dorothy; Luhrs, Carol A

2017-07-01

Family meetings in the intensive care unit are associated with beneficial outcomes for patients, their families, and health care systems, yet these meetings often do not occur in a timely, effective, reliable way. The Department of Veterans Affairs Comprehensive End-of-Life Care Implementation Center sponsored a national initiative to improve family meetings in Veterans Affairs intensive care units across the United States. Process measures of success for the initiative were identified, including development of a curriculum to support facility-based quality improvement projects to implement high-quality family meetings. Identified curriculum requirements included suitability for distance learning and applicability to many clinical intensive care units. Curriculum modules were cross-mapped to the "Plan-Do-Study-Act" model to aid in planning quality improvement projects. A questionnaire was e-mailed to users to evaluate the curriculum's effectiveness. Users rated the curriculum's effectiveness in supporting and achieving aims of the initiative as 3.6 on a scale of 0 (not effective) to 4 (very effective). Users adapted the curriculum to meet local needs. The number of users increased from 6 to 17 quality improvement teams in 2 years. All but 3 teams progressed to implementation of an action plan. Users were satisfied with the effectiveness and adaptability of a family-meeting quality improvement curriculum to support implementation of a quality improvement project in Veterans Affairs intensive care units. This tool may be useful in facilitating projects to improve the quality of family meetings in other intensive care units. ©2017 American Association of Critical-Care Nurses.

Female Participation in Formed Police Units: A Report on the Integration of Women in Formed Police Units of Peacekeeping Operations

Science.gov (United States)

2012-09-01

of Peacekeeping Operations in accor- dance with the principles of United Nations (UN) Res- olution 1325. To address this topic the study (1) briefly...that the eligibility criteria was revised to include women who played support roles to the combatants, as cooks, por- ters, sex slaves or spies

RCRA land unit closures at the Y-12 Plant, Oak Ridge, Tennessee

International Nuclear Information System (INIS)

Welch, S.H.; Kelly, B.A.; Delozier, M.F.P.; Manrod, W.E.

1987-01-01

Eight land-based hazardous waste management units at the Y-12 Plant are being closed under an integrated multi-year program. Closure plans for the units have been submitted and are in various stages of revision and regulatory review. These units will be closed by various combinations of methods, including liquid removal and treatment, sludge stabilization, contaminated sludge and/or soil removal, and capping. The closure of these sites will be funded by a new Department of Energy budget category, the Environmental Restoration Budget Category (ERBC), which is intended to provide greater flexibility in the response to closure and remedial activities. A major project, Closure and Post-Closure Activities (CAPCA), has been identified for ERBC funding to close and remediate the land units in accordance with RCRA requirements. Establishing the scope of this program has required the development of a detailed set of assumptions and a confirmation program for each assumption. Other significant activities in the CAPCA program include the development of risk assessments and the preparation of an integrated schedule

Quad-Cities Station, Units 1 and 2. Semiannual operating report, January--June 1975

International Nuclear Information System (INIS)

1975-01-01

Unit 1 generated 2,024,125 net electrical MWH and the generator was on line 3162.6 hours. Unit 2 generated 746,184 net electrical MWH and was on line 1475.3 hrs. Data is included concerning operations, power generation, shutdowns, maintenance, changes, and tests. (FS)

High Input Voltage, Silicon Carbide Power Processing Unit Performance Demonstration

Science.gov (United States)

Bozak, Karin E.; Pinero, Luis R.; Scheidegger, Robert J.; Aulisio, Michael V.; Gonzalez, Marcelo C.; Birchenough, Arthur G.

2015-01-01

A silicon carbide brassboard power processing unit has been developed by the NASA Glenn Research Center in Cleveland, Ohio. The power processing unit operates from two sources: a nominal 300 Volt high voltage input bus and a nominal 28 Volt low voltage input bus. The design of the power processing unit includes four low voltage, low power auxiliary supplies, and two parallel 7.5 kilowatt (kW) discharge power supplies that are capable of providing up to 15 kilowatts of total power at 300 to 500 Volts (V) to the thruster. Additionally, the unit contains a housekeeping supply, high voltage input filter, low voltage input filter, and master control board, such that the complete brassboard unit is capable of operating a 12.5 kilowatt Hall effect thruster. The performance of the unit was characterized under both ambient and thermal vacuum test conditions, and the results demonstrate exceptional performance with full power efficiencies exceeding 97%. The unit was also tested with a 12.5kW Hall effect thruster to verify compatibility and output filter specifications. With space-qualified silicon carbide or similar high voltage, high efficiency power devices, this would provide a design solution to address the need for high power electric propulsion systems.

Site descriptions of environmental restoration units at the Oak Ridge K-25 Site, Oak Ridge, Tennessee

International Nuclear Information System (INIS)

Goddard, P.L.; Legeay, A.J.; Pesce, D.S.; Stanley, A.M.

1995-11-01

This report, Site Descriptions of Environmental Restoration Units at the Oak Ridge K-25 Site, Oak Ridge, Tennessee, is being prepared to assimilate information on sites included in the Environmental Restoration (ER) Program of the K-25 Site, one of three major installations on the Oak Ridge Reservation (ORR) built during World War III as part of the Manhattan Project. The information included in this report will be used to establish program priorities so that resources allotted to the K-25 ER Program can be best used to decrease any risk to humans or the environment, and to determine the sequence in which any remedial activities should be conducted. This document will be updated periodically in both paper and Internet versions. Units within this report are described in individual data sheets arranged alphanumerically. Each data sheet includes entries on project status, unit location, dimensions and capacity, dates operated, present function, lifecycle operation, waste characteristics, site status, media of concern, comments, and references. Each data sheet is accompanied by a photograph of the unit, and each unit is located on one of 13 area maps. These areas, along with the sub-area, unit, and sub-unit breakdowns within them, are outlined in Appendix A. Appendix B is a summary of information on remote aerial sensing and its applicability to the ER program

Planning for closures of hazardous waste land disposal units at the Oak Ridge Y-12 plant

International Nuclear Information System (INIS)

Welch, S.H.; Kelly, B.A.; DeLozier, M.F.P.; Manrod, W.E.

1988-01-01

Eight hazardous waste land disposal units at the Oak Ridge Y-12 Plant are being closed in accordance with the Resource Conservation and Recovery Act (RCRA) under an integrated multi-year program. The units, some of which date back to the early 1950s and include five surface impoundments, two landfills and a land treatment unit, have been used for the management of a variety of types of hazardous wastes. Closure plans for the units have been submitted and are in various stages of revision and regulatory review. The units will be closed by various combinations of methods, including liquid removal and treatment, sludge stabilization, contaminated sludge and/or soil removal, and capping. Closure of all eight units must be initiated by November 8, 1988. Funding for the eight closures is being provided by a new Department of Energy budget category, the environmental Restoration Budget Category (ERBC), which is intended to allow for a more rapid response to environmental problems and regulatory requirements. A major project, Closure and Post-Closure Activities (CAPCA) has been identified for ERBC funding to close the land disposal units in accordance with RCRA requirements. Establishing the project scope has required the development of a detailed set of assumptions and a confirmation program for each assumption. Other significant activities in the CAPCA project include risk assessments and the preparation of an integrated project schedule

Site descriptions of environmental restoration units at the Oak Ridge K-25 Site, Oak Ridge, Tennessee

Energy Technology Data Exchange (ETDEWEB)

Goddard, P.L.; Legeay, A.J.; Pesce, D.S.; Stanley, A.M.

1995-11-01

This report, Site Descriptions of Environmental Restoration Units at the Oak Ridge K-25 Site, Oak Ridge, Tennessee, is being prepared to assimilate information on sites included in the Environmental Restoration (ER) Program of the K-25 Site, one of three major installations on the Oak Ridge Reservation (ORR) built during World War III as part of the Manhattan Project. The information included in this report will be used to establish program priorities so that resources allotted to the K-25 ER Program can be best used to decrease any risk to humans or the environment, and to determine the sequence in which any remedial activities should be conducted. This document will be updated periodically in both paper and Internet versions. Units within this report are described in individual data sheets arranged alphanumerically. Each data sheet includes entries on project status, unit location, dimensions and capacity, dates operated, present function, lifecycle operation, waste characteristics, site status, media of concern, comments, and references. Each data sheet is accompanied by a photograph of the unit, and each unit is located on one of 13 area maps. These areas, along with the sub-area, unit, and sub-unit breakdowns within them, are outlined in Appendix A. Appendix B is a summary of information on remote aerial sensing and its applicability to the ER program.

Remedial investigation/feasibility study work plan for the 100-FR-3 operable unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-09-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Figure 1-1 shows the location of these areas. Under the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement, Ecology et al. 1990a), signed by the Washington State Department of Ecology (Ecology), EPA, and the US Department of Energy (DOE), more than 1,000 inactive waste disposal and unplanned release sites on the Hanford Site have been grouped into a number of source and groundwater operable units. These operable units contain contamination in the form of hazardous waste, radioactive/hazardous mixed waste, and other CERCLA hazardous substances. This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the CERCLA remedial investigation/feasibility study (RI/FS) for the 100-FR-3 operable unit. The 100-K Area consists of the 100-FR-3 groundwater operable unit and two source operable units. The 100-FR-3 operable unit includes all contamination found in the aquifer soils and water beneath the 100-F Area. Source operable units include facilities and unplanned release sites that are potential sources of contamination. A separate work plan has been initiated for the 100-FR-1 source operable unit (DOE-RL 1992a)

Commerical electric power cost studies. Capital cost addendum multi-unit coal and nuclear stations

International Nuclear Information System (INIS)

1977-09-01

This report is the culmination of a study performed to develop designs and associated capital cost estimates for multi-unit nuclear and coal commercial electric power stations, and to determine the distribution of these costs among the individual units. This report addresses six different types of 2400 MWe (nominal) multi-unit stations as follows: Two Unit PWR Station-1139 MWe Each, Two Unit BWR Station-1190 MWe Each, Two Unit High Sulfur Coal-Fired Station-1232 MWe Each, Two Unit Low Sulfur Coal-Fired Station-1243 MWe Each, Three Unit High Sulfur Coal-Fired Station-794 MWe Each, Three Unit Low Sulfur Coal-Fired Station-801 MWe Each. Recent capital cost studies performed for ERDA/NRC of single unit nuclear and coal stations are used as the basis for developing the designs and costs of the multi-unit stations. This report includes the major study groundrules, a summary of single and multi-unit stations total base cost estimates, details of cost estimates at the three digit account level and plot plan drawings for each multi-unit station identified

Level 1 PSA study of Mochovce unit 1 NPP (SM AA 10 and 08)

International Nuclear Information System (INIS)

Cillik, I.

1997-01-01

This paper presents genesis of Level 1 PSA project preparation for all operational modes of Mochovce NPP unit 1 including the description of its' main objectives, scope and working method. The PSA study which includes full power (FPSA) as well as shutdown and low power conditions (SPSA) Level 1 PSA has to support the nuclear safety improvements of the unit. They evaluate the basic design and the benefits of all improvements, which were found necessary to be incorporated before the start-up of the unit. The study includes internal events (transients and under-loss of coolant accident, LOCAs), internal hazards as fires and floods and selected external hazards as earthquake, influence of external industry, extreme meteorological conditions and aircraft crash.The PSA (both FPSA and SPSA) models is developed using the RISK SPECTRUM PSA code. (author)

An Introduction to Retail Electricity Choice in the United States

Energy Technology Data Exchange (ETDEWEB)

Zhou, Shengru [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-10-04

Retail electricity choice in the United States allows end-use customers (including industrial, commercial, and residential customers) to buy electricity from competitive retail suppliers. This brochure offers an overview of retail electricity choice in the United States, and its impact on prices and renewable energy procurement. It concludes with three lessons learned from the U.S. retail market experience that may serve as a reference for other countries and regions taking steps towards retail electricity market liberalization.

24 CFR 983.207 - Condition of contract units.

Science.gov (United States)

2010-04-01

... URBAN DEVELOPMENT PROJECT-BASED VOUCHER (PBV) PROGRAM Housing Assistance Payments Contract § 983.207... in accordance with the HQS. The PHA may not make any HAP payment to the owner for a contract unit.... Such remedies include termination of housing assistance payments, abatement or reduction of housing...

Wyoming's Early Settlement and Ethnic Groups, Unit IV.

Science.gov (United States)

Robinson, Terry

This unit on Wyoming's early settlement and ethnic groups provides concepts, activities, stories, charts, and graphs for elementary school students. Concepts include the attraction Wyoming held for trappers; the major social, economic, and religious event called "The Rendezvous"; the different ethnic and religious groups that presently…

Branding Palliative Care Units by Avoiding the Terms "Palliative" and "Hospice".

Science.gov (United States)

Dai, Ying-Xiu; Chen, Tzeng-Ji; Lin, Ming-Hwai

2017-01-01

The term "palliative care" has a negative connotation and may act as a barrier to early patient referrals. Rebranding has thus been proposed as a strategy to reduce the negative perceptions associated with palliative care. For example, using the term "supportive care" instead of "palliative care" in naming palliative care units has been proposed in several studies. In Taiwan, terms other than "palliative" and "hospice" are already widely used in the names of palliative care units. With this in mind, this study investigated the characteristics of palliative care unit names in order to better understand the role of naming in palliative care. Relevant data were collected from the Taiwan Academy of Hospice Palliative Medicine, the National Health Insurance Administration of the Ministry of Health and Welfare, and the open database maintained by the government of Taiwan. We found a clear phenomenon of avoiding use of the terms "palliative" and "hospice" in the naming of palliative care units, a phenomenon that reflects the stigma attached to the terms "palliative" and "hospice" in Taiwan. At the time of the study (September, 2016), there were 55 palliative care units in Taiwan. Only 20.0% (n = 11) of the palliative care unit names included the term "palliative," while 25.2% (n = 14) included the term "hospice." Religiously affiliated hospitals were less likely to use the terms "palliative" and "hospice" (χ 2 = 11.461, P = .001). There was also a lower prevalence of use of the terms "palliative" and "hospice" for naming palliative care units in private hospitals than in public hospitals (χ 2 = 4.61, P = .032). This finding highlights the strong stigma attached to the terms "palliative" and "hospice" in Taiwan. It is hypothesized that sociocultural and religious factors may partially account for this phenomenon.

Policies Supporting Local Food in the United States

Directory of Open Access Journals (Sweden)

Steve W. Martinez

2016-08-01

Full Text Available Local food has been the subject of federal, state, and local government policies in recent years throughout the United States as consumer demand has grown. Local foods have been linked to several government priorities—including enhancing the rural economy, the environment, and supporting agricultural producers. This article provides an overview of U.S. Federal, State and regional policies designed to support local food systems. It details the latest economic information on policy, relying on findings from several national surveys and a synthesis of recent literature. Federal policies related to local food systems were greatly expanded by the 2008 Farm Bill, and are further expanded in the Agricultural Act of 2014. United States policies address several barriers to the further expansion of local food markets, including scaling up output of small farms to address the needs of larger commercial outlets, lack of infrastructure for increasing local food sales, ability to trace product source, and producer education regarding local food expansion.

Developing Boiler Concepts as Integrated Units

DEFF Research Database (Denmark)

Sørensen, Kim; Condra, Thomas Joseph; Houbak, Niels

2004-01-01

- consisting of pressure part, burner and control system. The Technical University of Denmark, MEK - Energy Engineering Section [12] has participated in the modelling process. The project has included static and dynamic modelling of the boiler concept. For optimization of operation, verication of performance......With the objective to be able to optimize the design and operation of steam boiler concepts Aalborg Industries A/S [1] has together with Aalborg University, Institute of Energy Technology [9] carried out a development project paying special attention to the boiler concept as an integrated unit......, emissions and to obtain long time operation experiences with the boiler concept, a full scale prototype has been built and these tests have been accomplished on the prototype. By applying this integrated unit approach to the boiler concept development it has been possible to optimize the different building...

Detector Unit

CERN Multimedia

1960-01-01

Original detector unit of the Instituut voor Kernfysisch Onderzoek (IKO) BOL project. This detector unit shows that silicon detectors for nuclear physics particle detection were already developed and in use in the 1960's in Amsterdam. Also the idea of putting 'strips' onto the silicon for high spatial resolution of a particle's impact on the detector were implemented in the BOL project which used 64 of these detector units. The IKO BOL project with its silicon particle detectors was designed, built and operated from 1965 to roughly 1977. Detector Unit of the BOL project: These detectors, notably the ‘checkerboard detector’, were developed during the years 1964-1968 in Amsterdam, The Netherlands, by the Natuurkundig Laboratorium of the N.V. Philips Gloeilampen Fabrieken. This was done in close collaboration with the Instituut voor Kernfysisch Onderzoek (IKO) where the read-out electronics for their use in the BOL Project was developed and produced.

Patient-related factors and circumstances surrounding decisions to forego life-sustaining treatment, including intensive care unit admission refusal.

Science.gov (United States)

Reignier, Jean; Dumont, Romain; Katsahian, Sandrine; Martin-Lefevre, Laurent; Renard, Benoit; Fiancette, Maud; Lebert, Christine; Clementi, Eva; Bontemps, Frederic

2008-07-01

To assess decisions to forego life-sustaining treatment (LST) in patients too sick for intensive care unit (ICU) admission, comparatively to patients admitted to the ICU. Prospective observational cohort study. A medical-surgical ICU. Consecutive patients referred to the ICU during a one-yr period. None. Of 898 triaged patients, 147 were deemed too well to benefit from ICU admission. Decisions to forego LST were made in 148 of 666 (22.2%) admitted patients and in all 85 patients deemed too sick for ICU admission. Independent predictors of decisions to forego LST at ICU refusal rather than after ICU admission were: age; underlying disease; living in an institution; preexisting cognitive impairment; admission for medical reasons; and acute cardiac failure, acute central neurologic illness, or sepsis. Hospital mortality after decisions to forego LST was not significantly different in refused and admitted patients (77.5% vs. 86.5%; p = .1). Decisions to forego LST were made via telephone in 58.8% of refused patients and none of the admitted patients. Nurses caring for the patient had no direct contact with the ICU physicians for 62.3% of the decisions in refused patients, whereas meetings between nurses and physicians occurred in 70.3% of decisions to forego LST in the ICU. Patients or relatives were involved in 28.2% of decisions to forego LST at ICU refusal compared with 78.4% of decisions to forego LST in ICU patients (p refused patients (vs. none of admitted patients) and were associated with less involvement of nurses and relatives compared with decisions in admitted patients. Further work is needed to improve decisions to forego LST made under the distinctive circumstances of triage.

Reduction of indoor particles concentration using re-circulating filtration units in Danish dwellings

DEFF Research Database (Denmark)

Spilak, Michal; Frederiksen, Marie; Karottki, Gabriela D.

2012-01-01

air was recirculated through the unit during two weeks in a randomized and double blinded design. The measurements included concentration of PM2.5 and ultrafine particles (UPC), carbon dioxide, temperature and relative humidity, ventilation, air flow through the unit, allergen and fungal levels....... Additional information was collected through questionnaires. Several medical tests were made, however the results are not included in this paper. Preliminary results showed significant decrease in PM2.5 concentration during the filtered period compared to placebo period. Likewise was UPC significantly lower...

Principles and foundation: national standards on quantities and units in nuclear science field

International Nuclear Information System (INIS)

Chen Lishu

1993-11-01

The main contents of National Standards on Quantities and units of atomic and nuclear physics (GB 3102.9) and Quantities and Units of nuclear reactions and ionizing radiations (GB 310.10) are presented in which most important quantities with their symbols and definitions in the nuclear scientific field are given. The principles and foundation, including the International System of Units (SI) and its application to the nuclear scientific field, in the setting of the National Standards are explained

Carbon accounting rules and guidelines for the United States Forest Sector

Science.gov (United States)

Richard A. Birdsey

2006-01-01

The United States Climate Change initiative includes improvements to the U.S. Department of Energy's Voluntary Greenhouse Gas Reporting Program. The program includes specific accounting rules and guidelines for reporting and registering forestry activities that reduce atmospheric CO2 by increasing carbon sequestration or reducing emissions....

A Behavioral Analysis of the Laboratory Learning Process: Redesigning a Teaching Unit on Recrystallization.

Science.gov (United States)

Mulder, T.; Verdonk, A. H.

1984-01-01

Reports on a project in which observations of student and teaching assistant behavior were used to redesign a teaching unit on recrystallization. Comments on the instruction manual, starting points for teaching the unit, and list of objectives with related tasks are included. (JN)

Preparation of physics commissioning of Mochovce units 3 and 4

International Nuclear Information System (INIS)

Sedlacek, M.; Chrapciak, V.

2010-01-01

The Project 'Mochovce Units 3 and 4 Completion' started in 2009 and it will be finished in 2013. VUJE, Inc. is one of the five main Project contractors for the Nuclear Island and it is responsible, inter alia, for Mochovce Units 3 and 4 commissioning. The commissioning of Units 3 and 4 includes the stages of Physics Commissioning and Power Commissioning. This paper deals with the preparation of Mochovce Units 3 and 4 Physics Commissioning. In the paper there is presented a preparation of some commissioning documents, e.g. 'Quality Assurance Programme', 'Commissioning Programme', 'Stage Programme for Physics Commissioning', 'Test working programmes', 'Neutron-physics characteristics for Physics and Power Commissioning', etc. The scope of Physics Commissioning is presented by list of tests. For assessment of tests results so-called three-level acceptance criteria will be applied: realization, design and safety criteria. In the paper there are also presented computer codes, which will be used for neutron-physics characteristics calculation and the fuel loading scheme for the reactor core of Mochovce Unit 3. (Authors)

Visual Thinking, Algebraic Thinking, and a Full Unit-Circle Diagram.

Science.gov (United States)

Shear, Jonathan

1985-01-01

The study of trigonometric functions in terms of the unit circle offer an example of how students can learn algebraic relations and operations while using visually oriented thinking. Illustrations are included. (MNS)

Women in the United States Marine Corps CI/HUMINT Community

National Research Council Canada - National Science Library

Reese, Jackson L

2008-01-01

The purpose of the researchers Masters of Military Arts and Science thesis is to explore the possibility of including women in the Marine Corps CI/HUMINT community without diminishing the overall unit...

EPA's Role in the United Nations Economic and Social Council

Science.gov (United States)

The United Nations Economic and Social Council (ECOSOC) considers the world’s economic, social, and environmental challenges. ECOSOC is composed of subsidiary bodies, including the recently concluded Commission on Sustainable Development (CSD).

Remedial investigation/feasibility study work plan for the 100-KR-1 operable unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-07-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Figure 1-1 shows the location of these areas. Under the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement, Ecology et al. 1990a), signed by the Washington State Department of Ecology (Ecology), EPA, and the US Department of Energy (DOE), more than 1,000 inactive waste disposal and unplanned release sites on the Hanford Site have been grouped into a number of source and groundwater operable units. These operable units contain contamination in the form of hazardous waste, radioactive/hazardous mixed waste, and other CERCLA hazardous substances. Also included in the Tri-Party Agreement are 55 Resource Conservation and Recovery Act (RCRA) treatment, storage, or disposal (TSD) facilities that will be closed or permitted to operate in accordance with RCRA regulations, under the authority of Chapter 173-303 Washington Administrative Code (WAC). Some of the TSD facilities are included in the operable units. This work plan and the attached supporting project plans establish the objectives, procedures, tasks, and schedule for conducting the CERCLA remedial investigation/feasibility study (RI/FS) for the 100-KR-1 operable unit. The 100-KR-1 source operable unit is one of three source operable units in the 100-K Area. Source operable units include facilities and unplanned release sites that are potential sources of hazardous substance contamination

Unit 1 and Unit 2 Nuclear Power Plant Mochovce construction finishing from primary contractor of technological part. Skoda Praha a. s. point of view

International Nuclear Information System (INIS)

Horky, F.

2000-01-01

In this paper the history of delivery of technological part for NPP V-1 Mochovce as well as of reconstruction and safety improvements by the Skoda Praha a.s. is presented. Primary contractor of technological part Skoda Praha together with its final suppliers proved ability to realize under hard conditions such a complicated work what was indisputedly Units 1 and 2 finishing. Company proved capability to conform itself flexibly in the course of work to requirements of customer for realization of safety measures which means that Units 1 and 2 fully satisfy international standards. By fulfilment of primary contractor of technology obligations and above all by takeover of complex responsibility for both Units putting in operation including responsibility for 'past' Skoda Praha put away one of basic problems which occurred in decision making to whom will be assigned construction finishing contract. These facts fully qualify Skoda Praha to be selected for possible Units 3 and 4 construction finishing as one of chief construction finishing participant

National Security Strategy of the United States of America

Science.gov (United States)

2017-12-18

build new partnerships based on the principle of reciprocity. Economic tools—including sanctions, anti-mon- ey- laundering and anti-corruption...parency, and help ensure that money reaches its intended destination. INCENTIVIZE REFORMS: The United States will use diplomacy and assistance to

Quaternary allostratigraphy of surficial deposit map units at Yucca Mountain, Nevada: A progress report

International Nuclear Information System (INIS)

Lundstrom, S.C.; Wesling, J.R.; Swan, F.H.; Taylor, E.M.; Whitney, J.W.

1993-01-01

Surficial geologic mapping at Yucca Mountain, Nevada, is relevant to site characterization studies of paleoclimate, tectonics, erosion, flood hazards, and water infiltration. Alluvial, colluvial, and eolian allostratigraphic map units are defined on the basis of age-related surface characteristics and soil development, as well as lithology and sedimentology indicative of provenance and depositional mode. In gravelly alluvial units, which include interbedded debris flows, the authors observe a useful qualitative correlation between surface and soil properties. Map units of estimated middle Pleistocene age typically have a well-developed, varnished desert pavement, and minimal erosional and preserved depositional microrelief, associated with a soil with a reddened Bt horizon and stage 3 carbonate and silica morphology. Older units have greater erosional relief, an eroded argillic horizon and stage 4 carbonate morphology, whereas younger units have greater preservation of depositional morphology, but lack well-developed pavements, rock varnish, and Bt and Kqm soil horizons. Trench and gully-wall exposures show that alluvial, colluvial and eolian dominated surface units are underlain by multiple buried soils separating sedimentologically similar deposits; this stratigraphy increases the potential for understanding the long-term Quaternary paleoenvironmental history of Yucca Mountain. Age estimates for allostratigraphic units, presently based on uranium-trend dating and regional correlation using soil development, will be further constrained by ongoing dating studies that include tephra identification, uranium-series disequilibrium, and thermoluminescence methods

Enhanced Master Controller Unit Tester

Science.gov (United States)

Benson, Patricia; Johnson, Yvette; Johnson, Brian; Williams, Philip; Burton, Geoffrey; McCoy, Anthony

2007-01-01

The Enhanced Master Controller Unit Tester (EMUT) software is a tool for development and testing of software for a master controller (MC) flight computer. The primary function of the EMUT software is to simulate interfaces between the MC computer and external analog and digital circuitry (including other computers) in a rack of equipment to be used in scientific experiments. The simulations span the range of nominal, off-nominal, and erroneous operational conditions, enabling the testing of MC software before all the equipment becomes available.

Experience of a monographic tuberculosis unit: the first 500 cases.

Science.gov (United States)

González-Moreno, Juan; García-Gasalla, Mercedes; Cifuentes Luna, Carmen; Mir Villadrich, Isabel; Pareja Bezares, Antonio; Navarro Fernández, Verónica; Serrano Bujalance, Araceli; Pérez Seco, M Cruz; Payeras Cifre, Antonio

2013-10-01

Tuberculosis (TB) remains a highly prevalent and potentially severe disease. However, since 2002 the annual incidence has been decreasing both worldwide and in Spain, where the incidence varies widely between regions. The main objective of this study is to describe the experience of a monographic TB unit in a second level hospital. A descriptive study was carried out which included all cases of TB diagnosed in a monographic unit of a secondary hospital between 2003 and 2011. Demographic, clinical, epidemiological and microbiological data were recorded. We analyzed 500 TB cases and found an increasing annual incidence in all subgroups, including native and immigrant populations. Most cases (63.8%) were male, with a median age of 36 years (range 8 months-90 years). In total, 39.8% of patients were foreign born. Coinfection with human immunodeficiency virus was found in 11% of cases. The pulmonary form was most frequently diagnosed (63.8%). Overall mortality was 5.8% with no significant differences between groups (including foreign born and human immunodeficiency virus positive patients). Although TB incidence is globally decreasing, in our study we found an increasing number of cases in recent years in all subgroups, which can be explained by this being a monographic unit with an intensive contact tracing program. Copyright © 2012 SEPAR. Published by Elsevier Espana. All rights reserved.

Motor unit recruitment in human genioglossus muscle in response to hypercapnia.

Science.gov (United States)

Nicholas, Christian L; Bei, Bei; Worsnop, Christopher; Malhotra, Atul; Jordan, Amy S; Saboisky, Julian P; Chan, Julia K M; Duckworth, Ella; White, David P; Trinder, John

2010-11-01

single motor unit recordings of the genioglossus (GG) muscle indicate that GG motor units have a variety of discharge patterns, including units that have higher discharge rates during inspiration (inspiratory phasic and inspiratory tonic), or expiration (expiratory phasic and expiratory tonic), or do not modify their rate with respiration (tonic). Previous studies have shown that an increase in GG muscle activity is a consequence of increased activity in inspiratory units. However, there are differences between studies as to whether this increase is primarily due to recruitment of new motor units (motor unit recruitment) or to increased discharge rate of already active units (rate coding). Sleep-wake state studies in humans have suggested the former, while hypercapnia experiments in rats have suggested the latter. In this study, we investigated the effect of hypercapnia on GG motor unit activity in humans during wakefulness. sleep research laboratory. sixteen healthy men. each participant was administered at least 6 trials with P(et)CO(2) being elevated 8.4 (SD = 1.96) mm Hg over 2 min following a 30-s baseline. Subjects were instrumented for GG EMG and respiratory measurements with 4 fine wire electrodes inserted subcutaneously into the muscle. One hundred forty-one motor units were identified during the baseline: 47% were inspiratory modulated, 29% expiratory modulated, and 24% showed no respiratory related modulation. Sixty-two new units were recruited during hypercapnia. The distribution of recruited units was significantly different from the baseline distribution, with 84% being inspiratory modulated (P units active during baseline, nor new units recruited during hypercapnia, increased their discharge rate as P(et)CO(2) increased (P > 0.05 for all comparisons). increased GG muscle activity in humans occurs because of recruitment of previously inactive inspiratory modulated units.

Inventory of power plants in the United States 1989. [Contains glossary

Energy Technology Data Exchange (ETDEWEB)

1990-09-21

This document is prepared annually by the Electric Power Division, Office of Coal, Nuclear, Electric and Alternate Fuels, Energy Information Administration (EIA), US Department of Energy (DOE). The purpose of this publication is to provide year-end statistics about electric generating units in operation and to provide a 10-year outlook of future generating unit additions by electric utilities in the United States (the 50 states and the District of Columbia). Data summarized in this report are useful to a wide audience including Congress, federal and state agencies, the electric utility industry, and the general public. The data presented in this report were assembled and published by the EIA, to fulfill its data collection and dissemination responsibilities as specified in the Federal Energy Administration Act of 1974 (Public Law 93-275) as amended. The report is organized into the following chapters: Summary Statistics; Operable Electric Generating Units; and Projected Electric Generating Unit Additions.

76 FR 17391 - Applications for New Awards; United States-Brazil Higher Education Consortia Program

Science.gov (United States)

2011-03-29

... DEPARTMENT OF EDUCATION Applications for New Awards; United States-Brazil Higher Education...: United States (U.S.)- Brazil Higher Education Consortia Program Notice inviting applications for new... projects that include a plan to work with an institution of higher education (IHE) in another country in...

Register of basic residential units and spatial units in the Slovak Republic

International Nuclear Information System (INIS)

Galdik, S.; Vavrinec, B.

2005-01-01

In this contribution authors deal with the register of basic residential units and spatial units in the Slovak Republic. Classification of statistical territorial units is presented. Map data and statistical data contain information about environmental impact of industrial and energetic mills

China and the Global Financial Crisis: Implications for the United States

National Research Council Canada - National Science Library

Morrison, Wayne M

2008-01-01

... partners, including the United States, experience a sharp slowdown. This possibility concerns the Chinese government, which views rapid economic growth as critical to maintaining social stability...

Combustion systems and power plants incorporating parallel carbon dioxide capture and sweep-based membrane separation units to remove carbon dioxide from combustion gases

Science.gov (United States)

Wijmans, Johannes G [Menlo Park, CA; Merkel, Timothy C [Menlo Park, CA; Baker, Richard W [Palo Alto, CA

2011-10-11

Disclosed herein are combustion systems and power plants that incorporate sweep-based membrane separation units to remove carbon dioxide from combustion gases. In its most basic embodiment, the invention is a combustion system that includes three discrete units: a combustion unit, a carbon dioxide capture unit, and a sweep-based membrane separation unit. In a preferred embodiment, the invention is a power plant including a combustion unit, a power generation system, a carbon dioxide capture unit, and a sweep-based membrane separation unit. In both of these embodiments, the carbon dioxide capture unit and the sweep-based membrane separation unit are configured to be operated in parallel, by which we mean that each unit is adapted to receive exhaust gases from the combustion unit without such gases first passing through the other unit.

Sacrifice zones: the front lines of toxic chemical exposure in the United States

National Research Council Canada - National Science Library

Lerner, Steve

2010-01-01

... States of America. Library of Congress Cataloging-in-Publication Data Lerner, Steve. Sacrifice zones: the front lines of toxic chemical exposure in the United States / Steve Lerner. p. cm. Includes bibliographical references and index. ISBN 978-0-262-01440-3 (hardcover : alk. paper) 1. Environmental toxicology- United States- Case studies. 2. Che...

Establishment and assessment of cataract surgery in Day-care Unit at northwest of China

Directory of Open Access Journals (Sweden)

Xiu-Li Zhang

2018-04-01

Full Text Available AIM: To describe the protocol and economic cost of the Day-care Unit cataract surgery procedure in northwest of China.METHODS: Patients who received phacoemulcification and intraocular lens implantation in both Day-care Unit and regular Unit were recruited from January 2016 to December 2016. The baseline data and average cost were recorded and analyzed. Furthermore, satisfaction questionnaire of patients were collected.RESULTS: Patients with Day-care Unit showed shorter registration duration, less cost including housing and nursing charge as well as higher rate of patient satisfaction. Meanwhile, Day-care Unit shorten the time the doctors and nurses spending on filling the medical charts.CONCLUSION:Day-care Unit cataract surgery procedure could benefit both patients and medical staffs and is worthy to generalize.

Evaluation of unit risk factors in support of the Hanford Remedial Action Environmental Impact Statement

International Nuclear Information System (INIS)

Strenge, D.L.; Chamberlain, P.J. II.

1994-11-01

This report describes the generation of unit risk factors for use with the Graphical Information System (GIS) being developed by Advanced Sciences, Inc. for the Hanford Remedial Action Environmental Impact Statement. The GIS couples information on source inventory and environmental transport with unit risk factors to estimate the potential risk from contamination at all locations on the Hanford Site. The major components of the effort to generate the unit risk factors were: determination of pollutants to include in the study, definition of media of concern, and definition of exposure assessment scenarios, methods, and parameters. The selection of pollutants was based on inventory lists which indicated the pollutants likely to be encountered at the known waste sites. The final pollutants selected included 47 chemical pollutants and 101 radionuclides. Unit risk factors have been generated for all 148 pollutants per unit initial concentration in five media: soil (per unit mass), soil (per unit area), air, groundwater, and surface water. The exposure scenarios were selected as the basis for the unit risk factor generation. The endpoint in the exposure assessment analysis is expressed as risk of developing cancer for radionuclides and carcinogenic chemicals. For noncarcinogenic chemicals, the risk endpoint is the hazard quotient. The cancer incidence and hazard quotient values are evaluated for all exposure pathways, pollutants, and scenarios. The hazard index values and unit risk values are used by the GIS to produce maps of risk for the Hanford Site

SmartUnit: Empirical Evaluations for Automated Unit Testing of Embedded Software in Industry

OpenAIRE

Zhang, Chengyu; Yan, Yichen; Zhou, Hanru; Yao, Yinbo; Wu, Ke; Su, Ting; Miao, Weikai; Pu, Geguang

2018-01-01

In this paper, we aim at the automated unit coverage-based testing for embedded software. To achieve the goal, by analyzing the industrial requirements and our previous work on automated unit testing tool CAUT, we rebuild a new tool, SmartUnit, to solve the engineering requirements that take place in our partner companies. SmartUnit is a dynamic symbolic execution implementation, which supports statement, branch, boundary value and MC/DC coverage. SmartUnit has been used to test more than one...

Specifications for Supplementary Classroom Units, Stressed Skin Panel.

Science.gov (United States)

Waring, Robert B.; And Others

Complete outline specifications are given for the construction of supplementary classroom units using stressed skin panels. Sections included are--(1) concrete and related work, (2) masonry, (3) structural and miscellaneous metal, (4) curtain walls and metal windows, (5) carpentry and related work, (6) roofing, sheet metal, and related work, (7)…

Radiation therapy facilities in the United States

International Nuclear Information System (INIS)

Ballas, Leslie K.; Elkin, Elena B.; Schrag, Deborah; Minsky, Bruce D.; Bach, Peter B.

2006-01-01

Purpose: About half of all cancer patients in the United States receive radiation therapy as a part of their cancer treatment. Little is known, however, about the facilities that currently deliver external beam radiation. Our goal was to construct a comprehensive database of all radiation therapy facilities in the United States that can be used for future health services research in radiation oncology. Methods and Materials: From each state's health department we obtained a list of all facilities that have a linear accelerator or provide radiation therapy. We merged these state lists with information from the American Hospital Association (AHA), as well as 2 organizations that audit the accuracy of radiation machines: the Radiologic Physics Center (RPC) and Radiation Dosimetry Services (RDS). The comprehensive database included all unique facilities listed in 1 or more of the 4 sources. Results: We identified 2,246 radiation therapy facilities operating in the United States as of 2004-2005. Of these, 448 (20%) facilities were identified through state health department records alone and were not listed in any other data source. Conclusions: Determining the location of the 2,246 radiation facilities in the United States is a first step in providing important information to radiation oncologists and policymakers concerned with access to radiation therapy services, the distribution of health care resources, and the quality of cancer care

Integrated Level 3 risk assessment for the LaSalle Unit 2 nuclear power plant

International Nuclear Information System (INIS)

Payne, A.C. Jr.; Brown, T.D.; Miller, L.A.

1991-01-01

An integrated Level 3 probabilistic risk assessment (PRA) was performed on the LaSalle County Station nuclear power plant using state-of-the-art PRA analysis techniques. The objective of this study was to provide an estimate of the risk to the offsite population during full power operation of the plant and to include a characterization of the uncertainties in the calculated risk values. Uncertainties were included in the accident frequency analysis, accident progression analysis, and the source term analysis. Only weather uncertainties were included in the consequence analysis. In this paper selected results from the accident frequency, accident progression, source term, consequence, and integrated risk analyses are discussed and the methods used to perform a fully integrated Level 3 PRA are examined. LaSalle County Station is a two-unit nuclear power plant located 55 miles southwest of Chicago, Illinois. Each unit utilizes a Mark 2 containment to house a General Electric 3323 MWt BWR-5 reactor. This PRA, which was performed on Unit 2, included internal as well as external events. External events that were propagated through the risk analysis included earthquakes, fires, and floods. The internal event accident scenarios included transients, transient-induced LOCAs (inadvertently stuck open relief valves), anticipated transients without scram, and loss of coolant accidents

Directory of Regional Centers and Educational Programs Providing Services to Deaf/Blind Children and Youth in the United States (Including Puerto Rico and the Virgin Islands).

Science.gov (United States)

Alonso, Lou, Comp.

Listed in the directory are over 200 educational programs and services for deaf blind children in the United States and U. S. territories. It is noted that the 10 coordinators of regional centers for services to deaf blind children have aided in compilation of the directory. Listings are arranged by state within the New England, Mid-Atlantic…

NCHS - Births to Unmarried Women by Age Group: United States

Data.gov (United States)

U.S. Department of Health & Human Services — This dataset includes number of births to unmarried women by age group in the United States since 1940. Methods for collecting information on marital status changed...

A Cross-Country Comparison of Virtual Discussion Board Use in United States and Costa Rican Education Settings

Science.gov (United States)

Hodge, Kari; Saxon, Terrill F.; Trumble, Jason

2013-01-01

The purpose of the current study was to compare the use of virtual discussion boards in various educational settings in the United States and Costa Rica. Participants included professors of education, in-service and pre-service teachers in the United States and Costa Rica where a survey was used that included demographic, knowledge, attitude, and…

12 CFR 7.4003 - Establishment and operation of a remote service unit by a national bank.

Science.gov (United States)

2010-01-01

...(Seventh). An RSU includes an automated teller machine, automated loan machine, and automated device for... a remote service unit by a national bank. A remote service unit (RSU) is an automated facility...

The design and development of a solar tracking unit

Science.gov (United States)

Jones, I. W.; Miller, J. B.

1984-01-01

The solar tracking unit was developed to support the Laser Heterodyne Spectrometer (LHS) airborne instrument, but has application to a general class of airborne solar occultation research instruments. The unit consists of a mirror mounted on two gimbals, one of which is hollow. The mirror reflects a 7.6 cm (3.0 in.) diameter beam of sunlight through the hollow gimbal into the research instrument optical axis. A portion of the reflected sunlight is directed into a tracking telescope which uses a four quadrant silicon detector to produce the servo error signals. The colinearity of the tracker output beam and the research instrument optical axis is maintained to better than + or - 1 arc-minute. The unit is microcomputer controlled and is capable of stand alone operation, including automatic Sun acquisition or operation under the control of the research instrument.

Reproducibility of Mammography Units, Film Processing and Quality Imaging

International Nuclear Information System (INIS)

Gaona, Enrique

2003-01-01

The purpose of this study was to carry out an exploratory survey of the problems of quality control in mammography and processors units as a diagnosis of the current situation of mammography facilities. Measurements of reproducibility, optical density, optical difference and gamma index are included. Breast cancer is the most frequently diagnosed cancer and is the second leading cause of cancer death among women in the Mexican Republic. Mammography is a radiographic examination specially designed for detecting breast pathology. We found that the problems of reproducibility of AEC are smaller than the problems of processors units because almost all processors fall outside of the acceptable variation limits and they can affect the mammography quality image and the dose to breast. Only four mammography units agree with the minimum score established by ACR and FDA for the phantom image

Santee Cooper cross units 3 & 4: an EPCM success

Energy Technology Data Exchange (ETDEWEB)

Hickson, K.; Neher, S.; Koontz, N. [WorleyParons (United States)

2009-05-15

In late 2001, Santee Cooper began a project to add a third 600 MW unit to its coal-fired Cross Generating Station in Cross, S.C. Plans also included a fourth unit to be added later. The engineering, procurement and construction (EPCM) of Units 3 and 4 would eventually span almost seven years. The Cross Project demonstrates how Santee Cooper empowered its EPCM contractor to manage for change and how a well conceived plan and thoroughly developed schedule provide the necessary structure and flexibility to successful do so. The Cross Project experience reinforces the idea that for large projects an EPCM arrangement provides the agility necessary to manage change and the means to manage risk. The design, furnish and erect contracts were performance based contracts executed early to firm up the plant design and layout. 2 photos.

Inventory of power plants in the United States 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-10-18

The Inventory of Power Plants in the US provides year-end statistics on generating units operated by electric utilities in the US (the 50 States and the District of Columbia). Statistics presented in this report reflect the status of generating units as of December 31, 1994. The publication also provides a 10-year outlook for generating unit additions. This report is prepared annually by the Coal and Electric Data and Renewables Division; Office of Coal, Nuclear, Electric and Alternate Fuels; Energy Information Administration (EIA); US Department of Energy (DOE). Data summarized in this report are useful to a wide audience including Congress, Federal, and State agencies; the electric utility industry; and the general public. This is a report of electric utility data; in cases where summary data of nonutility capacity are presented, it is specifically noted as such.

Agricultural Pesticides. An Instructional Unit for Teachers of Adult Vocational Education in Agriculture.

Science.gov (United States)

Harrison, Kenneth M.; Iverson, Maynard J.

The proper use of agricultural pesticides is the major emphasis on the unit of instruction developed as a guide for use by teachers in planning and conducting young farmer and adult farmer classes. Seven lessons are included in the unit covering topical areas related to the utilization of pesticides, herbicides, insecticides, fungicides, and the…

RCRA facility investigation/corrective measures study work plan for the 100-HR-1 operable unit, Hanford Site, Richland, Washington

International Nuclear Information System (INIS)

1992-09-01

Four areas of the Hanford Site (the 100, 200, 300, and 1100 Areas) have been included on the US. Environmental Protection Agency's (EPA's) National Priorities List (NPL) under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). Under the Hanford Federal Facility Agreement and Consent Order, signed by the Washington State Department of Ecology (Ecology), EPA, and the US Department of Energy (DOE), more than 1,000 inactive waste disposal and unplanned release sites on the Hanford Site have been grouped into a number of source and groundwater operable units. These operable units contain contamination in the form of hazardous waste, radioactive/hazardous mixed waste, and other CERCLA hazardous substances. This work plan and the attached supporting project plans establish the operable unit setting and the objectives, procedures, tasks, and schedule for conducting the RCRA facility investigation/corrective measures study (RFI/CMS) for the 100-HR-1 source operable unit. Source operable units include facilities and unplanned release sites that are potential sources of contamination. The 100-HR-3 operable unit underlies the D/DR and H Areas, the 600 Area between them, and the six source operable units these areas contain. The 100-HR-3 operable unit includes all contamination found in the aquifer soils and water within its boundary. Separate work plans have been initiated for the 100-HR-3 groundwater operable unit (DOE-RL 1992a) and the 100-DR-1 (DOE-RL 1992b) source operable units

Control rod calibration including the rod coupling effect

International Nuclear Information System (INIS)

Szilard, R.; Nelson, G.W.

1984-01-01

In a reactor containing more than one control rod, which includes all reactors licensed in the United States, there will be a 'coupling' or 'shadowing' of control rod flux at the location of a control rod as a result of the flux depression caused by another control rod. It was decided to investigate this phenomenon further, and eventually to put calibration table data or formulae in a small computer in the control room, so once could insert the positions of the three control rods and receive the excess reactivity without referring to separate tables. For this to be accomplished, a 'three control- rod reactivity function' would be used which would include the flux coupling between the rods. The function is design and measured data was fitted into it to determine the calibration constants. The input data for fitting the trial functions consisted of 254 data points, each consisting of the position of the reg, shim, and transient rods, and the total excess reactivity. (About 200 of these points were 'critical balance points', that is the rod positions for which reactor was critical, and the remainder were determined by positive period measurements.) Although this may be unrealistic from a physical viewpoint, the function derived gave a very accurate recalculation of the input data, and thus would faithfully give the excess reactivity for any possible combination of the locations of the three control rods. The next step, incorporation of the three-rod function into the minicomputer, will be pursued in the summer and fall of 1984

One-unit versus two-unit cord-blood transplantation for hematologic cancers.

Science.gov (United States)

Wagner, John E; Eapen, Mary; Carter, Shelly; Wang, Yanli; Schultz, Kirk R; Wall, Donna A; Bunin, Nancy; Delaney, Colleen; Haut, Paul; Margolis, David; Peres, Edward; Verneris, Michael R; Walters, Mark; Horowitz, Mary M; Kurtzberg, Joanne

2014-10-30

Umbilical-cord blood has been used as the source of hematopoietic stem cells in an estimated 30,000 transplants. The limited number of hematopoietic cells in a single cord-blood unit prevents its use in recipients with larger body mass and results in delayed hematopoietic recovery and higher mortality. Therefore, we hypothesized that the greater numbers of hematopoietic cells in two units of cord blood would be associated with improved outcomes after transplantation. Between December 1, 2006, and February 24, 2012, a total of 224 patients 1 to 21 years of age with hematologic cancer were randomly assigned to undergo double-unit (111 patients) or single-unit (113 patients) cord-blood transplantation after a uniform myeloablative conditioning regimen and immunoprophylaxis for graft-versus-host disease (GVHD). The primary end point was 1-year overall survival. Treatment groups were matched for age, sex, self-reported race (white vs. nonwhite), performance status, degree of donor-recipient HLA matching, and disease type and status at transplantation. The 1-year overall survival rate was 65% (95% confidence interval [CI], 56 to 74) and 73% (95% CI, 63 to 80) among recipients of double and single cord-blood units, respectively (P=0.17). Similar outcomes in the two groups were also observed with respect to the rates of disease-free survival, neutrophil recovery, transplantation-related death, relapse, infections, immunologic reconstitution, and grade II-IV acute GVHD. However, improved platelet recovery and lower incidences of grade III and IV acute and extensive chronic GVHD were observed among recipients of a single cord-blood unit. We found that among children and adolescents with hematologic cancer, survival rates were similar after single-unit and double-unit cord-blood transplantation; however, a single-unit cord-blood transplant was associated with better platelet recovery and a lower risk of GVHD. (Funded by the National Heart, Lung, and Blood Institute and the

Orderly recruitment of motor units under optical control in vivo.

Science.gov (United States)

Llewellyn, Michael E; Thompson, Kimberly R; Deisseroth, Karl; Delp, Scott L

2010-10-01

A drawback of electrical stimulation for muscle control is that large, fatigable motor units are preferentially recruited before smaller motor units by the lowest-intensity electrical cuff stimulation. This phenomenon limits therapeutic applications because it is precisely the opposite of the normal physiological (orderly) recruitment pattern; therefore, a mechanism to achieve orderly recruitment has been a long-sought goal in physiology, medicine and engineering. Here we demonstrate a technology for reliable orderly recruitment in vivo. We find that under optical control with microbial opsins, recruitment of motor units proceeds in the physiological recruitment sequence, as indicated by multiple independent measures of motor unit recruitment including conduction latency, contraction and relaxation times, stimulation threshold and fatigue. As a result, we observed enhanced performance and reduced fatigue in vivo. These findings point to an unanticipated new modality of neural control with broad implications for nervous system and neuromuscular physiology, disease research and therapeutic innovation.

Environmental and hydrologic setting of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma

Science.gov (United States)

Adamski, James C.; Petersen, James C.; Freiwald, David A.; Davis, Jerri V.

1995-01-01

The environmental and hydrologic setting of the Ozark Plateaus National Water-Quality Assessment (NAWQA) study unit and the factors that affect water quality are described in this report. The primary natural and cultural features that affect water- quality characteristics and the potential for future water-quality problems are described. These environmental features include climate, physio- graphy, geology, soils, population, land use, water use, and surface- and ground-water flow systems. The study-unit area is approximately 47,600 square miles and includes most of the Ozark Plateaus Province and parts of the adjacent Osage Plains and Mississippi Alluvial Plain in parts of Arkansas, Kansas, Missouri, and Oklahoma. The geology is characterized by basement igneous rocks overlain by a thick sequence of dolomites, limestones, sandstones, and shales of Paleozoic age. Land use in the study unit is predominantly pasture and forest in the southeastern part, and pasture and cropland in the northwestern part. All or part of the White, Neosho-lllinois, Osage, Gasconade, Meramec, St. Francis, and Black River Basins are within the study unit. Streams in the Boston Mountains contain the least mineralized water, and those in the Osage Plains contain the most mineralized water. The study unit contains eight hydrogeologic units including three major aquifers--the Springfield Plateau, Ozark, and St. Francois aquifers. Streams and aquifers in the study unit generally contain calcium or calcium-magnesium bicarbonate waters. Ground- and surface-water interactions are greatest in the Salem and Springfield Plateaus and least in the Boston Mountains and Osage Plains. Geology, land use, and population probably are the most important environmental factors that affect water quality.

The relationship between attendance at birth and maternal mortality rates: an exploration of United Nations' data sets including the ratios of physicians and nurses to population, GNP per capita and female literacy.

Science.gov (United States)

Robinson, J J; Wharrad, H

2001-05-01

The relationship between attendance at birth and maternal mortality rates: an exploration of United Nations' data sets including the ratios of physicians and nurses to population, GNP per capita and female literacy. This is the third and final paper drawing on data taken from United Nations (UN) data sets. The first paper examined the global distribution of health professionals (as measured by ratios of physicians and nurses to population), and its relationship to gross national product per capita (GNP) (Wharrad & Robinson 1999). The second paper explored the relationships between the global distribution of physicians and nurses, GNP, female literacy and the health outcome indicators of infant and under five mortality rates (IMR and u5MR) (Robinson & Wharrad 2000). In the present paper, the global distribution of health professionals is explored in relation to maternal mortality rates (MMRs). The proportion of births attended by medical and nonmedical staff defined as "attendance at birth by trained personnel" (physicians, nurses, midwives or primary health care workers trained in midwifery skills), is included as an additional independent variable in the regression analyses, together with the ratio of physicians and nurses to population, female literacy and GNP. To extend our earlier analyses by considering the relationships between the global distribution of health professionals (ratios of physicians and nurses to population, and the proportion of births attended by trained health personnel), GNP, female literacy and MMR. countries, regression analyses were performed using numbers of physicians, and numbers of nurses, per 1000 population, the proportion of births attended by trained health personnel, GNP per capita and female literacy as independent variables and MMRs as the dependent variable. Linear regression analyses show positive associations for MMRs and the ratios of physicians to population (73%, n=136), ratios of nurses to population (56%, n=137), and

Salamander chytrid fungus (Batrachochytrium salamandrivorans) in the United States—Developing research, monitoring, and management strategies

Science.gov (United States)

Grant, Evan H. Campbell; Muths, Erin L.; Katz, Rachel A.; Canessa, Stefano; Adams, Michael J.; Ballard, Jennifer R.; Berger, Lee; Briggs, Cheryl J.; Coleman, Jeremy; Gray, Matthew J.; Harris, M. Camille; Harris, Reid N.; Hossack, Blake R.; Huyvaert, Kathryn P.; Kolby, Jonathan E.; Lips, Karen R.; Lovich, Robert E.; McCallum, Hamish I.; Mendelson, Joseph R.; Nanjappa, Priya; Olson, Deanna H.; Powers, Jenny G.; Richgels, Katherine L. D.; Russell, Robin E.; Schmidt, Benedikt R.; Spitzen-van der Sluijs, Annemarieke; Watry, Mary Kay; Woodhams, Douglas C.; White, C. LeAnn

2016-01-20

The recently (2013) identified pathogenic chytrid fungus, Batrachochytrium salamandrivorans (Bsal), poses a severe threat to the distribution and abundance of salamanders within the United States and Europe. Development of a response strategy for the potential, and likely, invasion of Bsal into the United States is crucial to protect global salamander biodiversity. A formal working group, led by Amphibian Research and Monitoring Initiative (ARMI) scientists from the U.S. Geological Survey (USGS) Patuxent Wildlife Research Center, Fort Collins Science Center, and Forest and Rangeland Ecosystem Science Center, was held at the USGS Powell Center for Analysis and Synthesis in Fort Collins, Colorado, United States from June 23 to June 25, 2015, to identify crucial Bsal research and monitoring needs that could inform conservation and management strategies for salamanders in the United States. Key findings of the workshop included the following: (1) the introduction of Bsal into the United States is highly probable, if not inevitable, thus requiring development of immediate short-term and long-term intervention strategies to prevent Bsal establishment and biodiversity decline; (2) management actions targeted towards pathogen containment may be ineffective in reducing the long-term spread of Bsal throughout the United States; and (3) early detection of Bsal through surveillance at key amphibian import locations, among high-risk wild populations, and through analysis of archived samples is necessary for developing management responses. Top research priorities during the preinvasion stage included the following: (1) deployment of qualified diagnostic methods for Bsal and establishment of standardized laboratory practices, (2) assessment of susceptibility for amphibian hosts (including anurans), and (3) development and evaluation of short- and long-term pathogen intervention and management strategies. Several outcomes were achieved during the workshop, including development

Selection of Belt Conveyors Drive Units Number by Technical –Economical Analysis

OpenAIRE

Despodov, Zoran; Mijalkovski, Stojance; Adjiski, Vancho; Panov, Zoran

2014-01-01

In this paper is presented a methodology for selection of belt conveyor drive units number by technical - economical analysis of their parameters. Belt Conveyors with follow drive arrangement will be considered: one, two, three and four drive units. In the technical - economical analysis are including: Tension forces, Power of belt conveyor, Costs for belt, Costs for power and reducers, Total cost for belt conveyor system.

Sikap dan Perilaku Pejabat, Unit SKPD dalam Pengelolaan APBD dan Aset Daerah

Directory of Open Access Journals (Sweden)

La Ode Hasiara

2012-04-01

Full Text Available The objective of research is to describe the attitude and behavior of officers in the SKPD Unit in implementing the management of APBD and Local Asset at Buton District, including SMPN, SMKN, SMAN, units of official, heads of subdistrict, units of office, UPTD Diskes, UPTD Dikbud, and BPKAD. Research method grounded theory approach. Result of research indicates that one of attitudes and behaviors shown by the officers in implementing the management of APBD and Local Asset is activeness. This activeness is seen from the officers’ consistency in implementing the management of APBD and Local Asset at all related units. BPKAD is assigned by the local government to be a coordinator in the management of APBD and Local Asset for Buton District.

Optics in the United kingdom.

Science.gov (United States)

Ditchburn, R W

1969-10-01

Optics is interpreted to include x-ray optics, electronic optics, and short wave radiooptics as well as the more conventional visible, uv, and ir optics. Recent work in Britain on x-ray optics (applied to molecular biology), on scanning electron microscopy, and in radioastronomy (discovery of pulsars) is mentioned. In the optics of the visible and ir there is an increasing interest in over-all systems design. .The formation of large industrial units capable of carrying through major design program, requiring advanced mechanical and electronic design associated with new lens systems, is welcomed.

The Lombardia Stroke Unit Registry: a year experience

Directory of Open Access Journals (Sweden)

Giuseppe Micieli

2010-12-01

Full Text Available Stroke is the third cause of death and the first long-term disability cause in industrialised countries. It is therefore an important problem, not only from a clinical point of view, but also because of the high costs involved in its management. The results of clinical trials, reviews and meta-analysis highlight the importance of the Stroke Unit in the correct and adequate management of the patient with stroke. This article describes the Lombardia Stroke Unit and the related Stroke Registry. In 2010 this Registry includes 27 Centres and recruits patients with acute stroke or transient ischaemic attacks (TIAs. The Registry aims at measuring performance parameters, identifying guidelines, non-compliance causes, and analysing care processes.

Study Modules for Calculus-Based General Physics. [Includes Modules 24-26: Electric Potential; Ohm's Law; and Capacitors].

Science.gov (United States)

Fuller, Robert G., Ed.; And Others

This is part of a series of 42 Calculus Based Physics (CBP) modules totaling about 1,000 pages. The modules include study guides, practice tests, and mastery tests for a full-year individualized course in calculus-based physics based on the Personalized System of Instruction (PSI). The units are not intended to be used without outside materials;…

Experience in lifetime extension of the first generation WWER-440 power units

International Nuclear Information System (INIS)

Medvedev, P.

2002-01-01

In connection with the expiration of the lifetime for the first generation WWER-440 reactors in Russian Federation (Novo Voronezh and Kola NPP), the legal procedures and Life Time Extension (LTE) Program are discussed. The LTE Program includes: development of regulation basis; economic efficiency studies; power unit modernization; power unit comprehensive examination and justification od equipment resource; in-dept safety assessment; operational license acquisition. As a result from the LTE Program the safety level of the unit 3 of the Novo Voronezh NPP is significantly increases, the operational period has been justified and a 5-year license has been issued

Health care in the United States: organization, management, and policy

National Research Council Canada - National Science Library

Greenwald, Howard P

2010-01-01

"Health Care in the United States discusses the basic structures and operations of the U.S. health system. This resource includes examples, tables, and a glossary with key terms and acronyms to help understand important concepts...

Superfund Record of Decision (EPA Region 6): United Nuclear Corporation, Mckinley County, New Mexico, ground-water operable unit (first remedial action) September 1988

International Nuclear Information System (INIS)

1988-01-01

The United Nuclear Corporation (UNC) site is located approximately 17 miles northeast of Gallup, New Mexico in McKinley County. The site operated as a State-licensed uranium mill facility from June 1977 to May 1982. It includes an ore-processing mill (about 25 acres) and an unlined tailings pond area (about 100 acres). In July 1979, approximately 23 million gallons of tailings and pond water were released to a nearby river as a result of a dam breach in the tailings pond area. The site damage was repaired; however, attention was focused on ground-water contamination resulting from tailings seepage. Nevertheless, the offsite migration of radionuclides and chemical constituents from uranium milling byproduct materials into the ground water, as well as to surface water and air, are still principal threats at the site. The remedial action will address onsite ground water contamination. Source control and onsite surface reclamation will be implemented under the direction of the Nuclear Regulatory Commission and integrated with this ground water operable unit. The primary contaminants of concern affecting the ground water are metals including arsenic, and radioactive substances including radium-226/228 and gross alpha. The selected remedial action for the site is included

Newman Unit 1 advanced solar repowering advanced conceptual design. Final report

Energy Technology Data Exchange (ETDEWEB)

None

1982-04-01

The Newman Unit 1 solar repowering design is a water/steam central receiver concept supplying superheated steam. The work reported is to develop a refined baseline conceptual design that has potential for construction and operation by 1986, makes use of existing solar thermal technology, and provides the best economics for this application. Trade studies performed in the design effort are described, both for the conceptual design of the overall system and for the subsystem conceptual design. System-level functional requirements, design, operation, performance, cost, safety, environmental, institutional, and regulatory considerations are described. Subsystems described include the collector, receiver, fossil energy, electrical power generating, and master control subsystems, site and site facilities. The conceptual design, cost, and performance of each subsystem is discussed at length. A detailed economic analysis of the repowered unit is made to realistically assess the economics of the first repowered unit using present cost data for a limited production level for solar hardware. Finally, a development plan is given, including the design, procurement, construction, checkout, startup, performance validation, and commercial operation. (LEW)

Both Europe's and the United States' electrification

International Nuclear Information System (INIS)

Matly, M.

2006-01-01

While the United States quickly had the largest electrical indus in the world, electrification in rural areas ended about thirty years after most European countries. Public intervention is a deciding factor in completing electrification, and the late involvement by the American authorities explains the gap. However it would be wrong to oppose in Europe and in the United States a motivated public sector and little involved private companies. In both continents indeed, major private and public urban distributors were almost not involved in rural electrification processes, where local players prevailed: local communities around Europe, small and medium size business in some European countries such as France, co-operative companies in the United States. Additionally, there is an essential difference between electrification in Europe and in the United States. The former does not provide much more than lighting and its success leaves few traces in popular memories; the latter includes many facilities and services, changes the lives of rural populations and is celebrated a such. Whereas the colonial venture keep European economies away from their domestic markets, while in the United States the urban market growth contents large companies, the American co-operative movement is right to believe in the existence of a large electrical equipment market among farmers then considered poor and behind. It even uses the market to complete a more profitable and less costly electrification. Electricity stories that offer food for the thoughts of Third World decision makers and power companies, when they entrust most rural electrification to their large urban companies and deny the existence of a real equipment market in their own rural world. (author)

The Executive Process, Grade Eight. Resource Unit (Unit III).

Science.gov (United States)

Minnesota Univ., Minneapolis. Project Social Studies Curriculum Center.

This resource unit, developed by the University of Minnesota's Project Social Studies, introduces eighth graders to the executive process. The unit uses case studies of presidential decision making such as the decision to drop the atomic bomb on Hiroshima, the Cuba Bay of Pigs and quarantine decisions, and the Little Rock decision. A case study of…

Gas-centrifuge unit and centrifugal process for isotope separation

International Nuclear Information System (INIS)

Stark, T.M.

1979-01-01

An invention involving a process and apparatus for isotope-separation applications such as uranium-isotope enrichment is disclosed which employs cascades of gas centrifuges. A preferred apparatus relates to an isotope-enrichment unit which includes a first group of cascades of gas centrifuges and an auxiliary cascade. Each cascade has an input, a light-fraction output, and a heavy-fraction output for separating a gaseous-mixture feed including a compound of a light nuclear isotope and a compound of a heavy nuclear isotope into light and heavy fractions respectively enriched and depleted in the light isotope. The cascades of the first group have at least one enriching stage and at least one stripping stage. The unit further includes means for introducing a gaseous-mixture feedstock into each input of the first group of cascades, means for withdrawing at least a portion of a product fraction from the light-fraction outputs of the first group of cascades, and means for withdrawing at least a portion of a waste fraction from the heavy-fraction outputs of the first group of cascades. The isotope-enrichment unit also includes a means for conveying a gaseous-mixture from a light-fraction output of a first cascade included in the first group to the input of the auxiliary cascade so that at least a portion of a light gaseous-mixture fraction produced by the first group of cascades is further separated into a light and a heavy fraction by the auxiliary cascade. At least a portion of a product fraction is withdrawn from the light fraction output of the auxiliary cascade. If the light-fraction output of the first cascade and the heavy-fraction output of the auxiliary cascade are reciprocal outputs, the concentraton of the light isotope in the heavy fraction produced by the auxiliary cascade essentially equals the concentration of the light isotope in the gaseous-mixture feedstock

[Unit cost variation in a social security company in Querétaro, México].

Science.gov (United States)

Villarreal-Ríos, Enrique; Campos-Esparza, Maribel; Garza-Elizondo, María E; Martínez-González, Lidia; Núñez-Rocha, Georgina M; Romero-Islas, Nestor R

2006-01-01

Comparing unit cost variation between departments and reasons for consultation in outpatient health services provided by a social security company from Querétaro, Mexico. A study of costs (in US dollars) was carried out in outpatient health service units during 2004. Fixed unit costs were estimated per department and adjusted for one year's productivity. Material, physical and consumer resources were included. Weighting was assigned to resources invested in each department. Unit cost was estimated by using the micro cost technique; medicaments, materials used during treatment and reagents were considered to be consumer items. Unit cost resulted from adding fixed unit cost to the variable unit cost corresponding to the reason for consulting. Units costs were then compared between the medical units. Unit cost per month for diabetic treatment varied from 34.8 US dollars, 32,2 US dollars to US 34 US dollars, pap smear screening test costs were 7,2 US dollars, 8,7 US dollars and 7,3 US dollars and dental treatment 27 US dollars, 33 US dollars, 6 and 28,7 US dollars. Unit cost variation was more important in the emergency room and the dental service.

United Cerebral Palsy

Science.gov (United States)

... your local affiliate Find your local affiliate United Cerebral Palsy United Cerebral Palsy (UCP) is a trusted resource for individuals with Cerebral Palsy and other disabilities and their networks. Individuals with ...

Corrective Action Decision Document for Corrective Action Unit 204: Storage Bunkers, Nevada Test Site, Nevada: Revision 0, Including Errata Sheet

Energy Technology Data Exchange (ETDEWEB)

U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office

2004-04-01

This Corrective Action Decision Document identifies the U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office's corrective action alternative recommendation for each of the corrective action sites (CASs) within Corrective Action Unit (CAU) 204: Storage Bunkers, Nevada Test Site (NTS), Nevada, under the Federal Facility Agreement and Consent Order. An evaluation of analytical data from the corrective action investigation, review of current and future operations at each CAS, and a detailed comparative analysis of potential corrective action alternatives were used to determine the appropriate corrective action for each CAS. There are six CASs in CAU 204, which are all located between Areas 1, 2, 3, and 5 on the NTS. The No Further Action alternative was recommended for CASs 01-34-01, 02-34-01, 03-34-01, and 05-99-02; and a Closure in Place with Administrative Controls recommendation was the preferred corrective action for CASs 05-18-02 and 05-33-01. These alternatives were judged to meet all requirements for the technical components evaluated as well as applicable state and federal regulations for closure of the sites and will eliminate potential future exposure pathways to the contaminated media at CAU 204.

Evolving Distributed Generation Support Mechanisms: Case Studies from United States, Germany, United Kingdom, and Australia

Energy Technology Data Exchange (ETDEWEB)

Lowder, Travis [National Renewable Energy Lab. (NREL), Golden, CO (United States); Zhou, Ella [National Renewable Energy Lab. (NREL), Golden, CO (United States); Tian, Tian [National Renewable Energy Lab. (NREL), Golden, CO (United States)

2017-03-14

This report expands on a previous National Renewable Energy Laboratory (NREL) technical report (Lowder et al. 2015) that focused on the United States' unique approach to distributed generation photovoltaics (DGPV) support policies and business models. While the focus of that report was largely historical (i.e., detailing the policies and market developments that led to the growth of DGPV in the United States), this report looks forward, narrating recent changes to laws and regulations as well as the ongoing dialogues over how to incorporate distributed generation (DG) resources onto the electric grid. This report also broadens the scope of Lowder et al. (2015) to include additional countries and technologies. DGPV and storage are the principal technologies under consideration (owing to market readiness and deployment volumes), but the report also contemplates any generation resource that is (1) on the customer side of the meter, (2) used to, at least partly, offset a host's energy consumption, and/or (3) potentially available to provide grid support (e.g., through peak shaving and load shifting, ancillary services, and other means).

Capitalism and Public Education in the United States

Science.gov (United States)

Schneller, Peter L.

2017-01-01

The United States democratic system includes characteristics of capitalism as well as socialism. Perhaps the most socialistic endeavor of the US is its K-12 public school system; in fact, US public schools are necessary for democracy to thrive and to create an educated and well-informed populace. However, capitalism and socialism are strange…

Vanadium recycling in the United States in 2004

Science.gov (United States)

Goonan, Thomas G.

2011-01-01

As one of a series of reports that describe the recycling of metal commodities in the United States, this report discusses the flow of vanadium in the U.S. economy in 2004. This report includes a description of vanadium supply and demand in the United States and illustrates the extent of vanadium recycling and recycling trends. In 2004, apparent vanadium consumption, by end use, in the United States was 3,820 metric tons (t) in steelmaking and 232 t in manufacturing, of which 17 t was for the production of superalloys and 215 t was for the production of other alloys, cast iron, catalysts, and chemicals. Vanadium use in steel is almost entirely dissipative because recovery of vanadium from steel scrap is chemically impeded under the oxidizing conditions in steelmaking furnaces. The greatest amount of vanadium recycling is in the superalloy, other-alloy, and catalyst sectors of the vanadium market. Vanadium-bearing catalysts are associated with hydrocarbon recovery and refining in the oil industry. In 2004, 2,850 t of vanadium contained in alloy scrap and spent catalysts was recycled, which amounted to about 44 percent of U.S. domestic production. About 94 percent of vanadium use in the United States was dissipative (3,820 t in steel/4,050 t in steel+fabricated products).

Revitalization of Tuzla Thermal Power Plant's Unit 3 (100 MW)

International Nuclear Information System (INIS)

Sakovic, A.; Praso, N.

1998-01-01

Power Plant Revitalization is a highly ranged concept essentially aimed at continued operations of the generating unit at, or near, rated capacities for the rest of the economic life of the plant or even for an extended life. In essence, the need to rehabilitate may arise due to reasons such as low availability factor, low efficiency, increasing operating and maintenance costs, loss of reliability, drop in safety of plant and personnel, poor maintainability or environmental requirements. The term revitalization is therefore normally used in the context to cover the range of activities including repairing components, replacing equipment, modifying systems, adding new system and equipment and perhaps restoration to rated capacities. This exercise on already complex power generation process will naturally require the application of various technologies in order to ensure a safe and efficient installation of electricity supply. In normal conditions of producing and consumption of electricity (load demands) in order to answer the question of what kind of revitalization to undertake it is necessary to state at the very beginning: - whether it is necessary, from the point of equipment wear-out, to revitalize all equipment at once (one-phase revitalization), or - whether it is possible to postpone the revitalization of a part of equipment for the next period (phased revitalization). Both concepts have some specific advantages and disadvantages. In essence the decision-making process between these two approaches, three basic conditions should be considered: technical-technological adequacy, energy-economy adequacy and financial adequacy. This paper covers general considerations, approach and methodology implemented during the revitalization the Tuzla Thermal Power Plant's Unit 3 (100MW) which was imposed by urgent demands of the Power System, the war conditions and financial possibilities including: - General data on TPP Tuzla and Unit 3 - Scope of work and economic effects

Traveling Uncharted Waters: The Exchange of Government Information between the United States and China.

Science.gov (United States)

Wang, Rui

1998-01-01

Describes a program established between the United States and China for exchange of government publications through their national libraries, the Library of Congress and the National Library of China. Challenges to the program, including the shift to electronic formats in the United States and government Internet censorship in China, are…

Foreign direct investment in the United States and u.s. Interests.

Science.gov (United States)

Graham, E M

1991-12-20

Foreign direct investment entered the United States at unprecedented rates during the second half of the 1980s. The result has been much higher levels of foreign ownership of U.S. economic activities than those to which the nation has been accustomed. The reasons for this investment include loss of competitiveness of U.S. firms compared to international rivals as well as attractions to foreign investors of the United States itself. The economic effects of greater levels of foreign ownership are generally positive, although some problems with levels of competition could ensue. National security considerations might cause the United States to place some restrictions on this investment, but other restrictions at the present time appear to be unwarranted.

Hanford Site Waste management units report

International Nuclear Information System (INIS)

1992-01-01

This report summarizes the operable units in several areas of the Hanford Site Waste Facility. Each operable unit has several waste units (crib, ditch, pond, etc.). The operable units are summarized by describing each was unit. Some of the descriptions are unit name, unit type, waste category start data, site description, etc. The descriptions will vary for each waste unit in each operable unit and area of the Hanford Site

40 CFR 60.1370 - What records must I keep for municipal waste combustion units that use activated carbon?

Science.gov (United States)

2010-07-01

... waste combustion unit at your plant. Include supporting calculations. (b) Records of low carbon feed... waste combustion units that use activated carbon? 60.1370 Section 60.1370 Protection of Environment... SOURCES Standards of Performance for Small Municipal Waste Combustion Units for Which Construction is...

Highlight: Research Chair unites four West African universities in ...

International Development Research Centre (IDRC) Digital Library (Canada)

2016-04-14

Apr 14, 2016 ... Local and regional experts including researchers, consultants, and academics convened in Cotonou, Benin, on February 26, 2015 to launch a Research Chair on EcoHealth. The Chair unites four West African universities that have pledged to reduce air pollution and non-communicable respiratory ...

Green electricity policies in the United States: case study

International Nuclear Information System (INIS)

Menz, Fredric C.

2005-01-01

While there has been interest in promoting the use of renewable energy in electricity production for a number of years in the United States, the market share of non-hydro renewable energy sources in electricity production has remained at about 2 percent over the past decade. The paper reviews the principal energy resources used for electricity production, considers the changing regulatory environment for the electricity industry, and describes government policies that have been used to promote green electricity in the United States, with an emphasis on measures adopted by state governments. Factors influencing the development of green power markets are also discussed, including underlying economic issues, public policy measures, the regulatory environment, external costs, and subsidies. Without significant increases in fossil fuel prices, much more stringent environmental regulations, or significant changes in electricity customer preferences, green electricity markets are likely to develop slowly in the United States

Liquid chromatography detection unit, system, and method

Science.gov (United States)

Derenzo, Stephen E.; Moses, William W.

2015-10-27

An embodiment of a liquid chromatography detection unit includes a fluid channel and a radiation detector. The radiation detector is operable to image a distribution of a radiolabeled compound as the distribution travels along the fluid channel. An embodiment of a liquid chromatography system includes an injector, a separation column, and a radiation detector. The injector is operable to inject a sample that includes a radiolabeled compound into a solvent stream. The position sensitive radiation detector is operable to image a distribution of the radiolabeled compound as the distribution travels along a fluid channel. An embodiment of a method of liquid chromatography includes injecting a sample that comprises radiolabeled compounds into a solvent. The radiolabeled compounds are then separated. A position sensitive radiation detector is employed to image distributions of the radiolabeled compounds as the radiolabeled compounds travel along a fluid channel.

[Training and experience in stroke units].

Science.gov (United States)

Arenillas, J F

2008-01-01

The social and sanitary benefits provided by stroke units can not be achieved without an adequate training and learning process. This dynamic process consists of the progressive acquisition of: a) a greater degree of expertise in stroke management by the stroke team; b) better coordination between the stroke team, extrahospitalary emergency medical systems, and other in-hospital professionals involved in stroke assistance, and c) more human and technological resources dedicated to improve attention to stroke patients. The higher degree of experience in a stroke unit will have an effect: a) improving (time and quality) the diagnostic process in acute stroke patients; b) increasing the proportion of patients treated with thrombolysis; c) reducing extra and intrahospitalary latencies to stroke treatment, and d) improving stroke outcome in terms of reducing mortality and increasing functional independence. Finally, comprehensive stroke centers will achieve a higher degree of organizational complexity that will permit a global assessment of the most advanced aspects in stroke management, including education and research.

Environmental aspects of engineering geological mapping in the United States

Science.gov (United States)

Radbruch-Hall, Dorothy H.

1979-01-01

Many engineering geological maps at different scales have been prepared for various engineering and environmental purposes in regions of diverse geological conditions in the United States. They include maps of individual geological hazards and maps showing the effect of land development on the environment. An approach to assessing the environmental impact of land development that is used increasingly in the United States is the study of a single area by scientists from several disciplines, including geology. A study of this type has been made for the National Petroleum Reserve in northern Alaska. In the San Francisco Bay area, a technique has been worked out for evaluating the cost of different types of construction and land development in terms of the cost of a number of kinds of earth science factors. ?? 1979 International Association of Engineering Geology.

Karst in the United States: a digital map compilation and database

Science.gov (United States)

Weary, David J.; Doctor, Daniel H.

2014-01-01

This report describes new digital maps delineating areas of the United States, including Puerto Rico and the U.S. Virgin Islands, having karst or the potential for development of karst and pseudokarst. These maps show areas underlain by soluble rocks and also by volcanic rocks, sedimentary deposits, and permafrost that have potential for karst or pseudokarst development. All 50 States contain rocks with potential for karst development, and about 18 percent of their area is underlain by soluble rocks having karst or the potential for development of karst features. The areas of soluble rocks shown are based primarily on selection from State geologic maps of rock units containing significant amounts of carbonate or evaporite minerals. Areas underlain by soluble rocks are further classified by general climate setting, degree of induration, and degree of exposure. Areas having potential for volcanic pseudokarst are those underlain chiefly by basaltic-flow rocks no older than Miocene in age. Areas with potential for pseudokarst features in sedimentary rocks are in relatively unconsolidated rocks from which pseudokarst features, such as piping caves, have been reported. Areas having potential for development of thermokarst features, mapped exclusively in Alaska, contain permafrost in relatively thick surficial deposits containing ground ice. This report includes a GIS database with links from the map unit polygons to online geologic unit descriptions.

Patient's dignity in intensive care unit: A critical ethnography.

Science.gov (United States)

Bidabadi, Farimah Shirani; Yazdannik, Ahmadreza; Zargham-Boroujeni, Ali

2017-01-01

Maintaining patient's dignity in intensive care units is difficult because of the unique conditions of both critically-ill patients and intensive care units. The aim of this study was to uncover the cultural factors that impeded maintaining patients' dignity in the cardiac surgery intensive care unit. The study was conducted using a critical ethnographic method proposed by Carspecken. Participants and research context: Participants included all physicians, nurses and staffs working in the study setting (two cardiac surgery intensive care units). Data collection methods included participant observations, formal and informal interviews, and documents assessment. In total, 200 hours of observation and 30 interviews were performed. Data were analyzed to uncover tacit cultural knowledge and to help healthcare providers to reconstruct the culture of their workplace. Ethical Consideration: Ethical approval for the study from Ethics committee of Isfahan University of Medical Sciences was obtained. The findings of the study fell into the following main themes: "Presence: the guarantee for giving enough attention to patients' self-esteem", "Instrumental and objectified attitudes", "Adherence to the human equality principle: value-action gap", "Paternalistic conduct", "Improper language", and "Non-interactive communication". The final assertion was "Reductionism as a major barrier to the maintaining of patient's dignity". The prevailing atmosphere in subculture of the CSICU was reductionism and paternalism. This key finding is part of the biomedical discourse. As a matter of fact, it is in contrast with dignified care because the latter necessitate holistic attitudes and approaches. Changing an ICU culture is not easy; but through increasing awareness and critical self-reflections, the nurses, physicians and other healthcare providers, may be able to reaffirm dignified care and cure in their therapeutic relationships.

Fever in trauma patients: evaluation of risk factors, including traumatic brain injury.

Science.gov (United States)

Bengualid, Victoria; Talari, Goutham; Rubin, David; Albaeni, Aiham; Ciubotaru, Ronald L; Berger, Judith

2015-03-01

The role of fever in trauma patients remains unclear. Fever occurs as a response to release of cytokines and prostaglandins by white blood cells. Many factors, including trauma, can trigger release of these factors. To determine whether (1) fever in the first 48 hours is related to a favorable outcome in trauma patients and (2) fever is more common in patients with head trauma. Retrospective study of trauma patients admitted to the intensive care unit for at least 2 days. Data were analyzed by using multivariate analysis. Of 162 patients studied, 40% had fever during the first 48 hours. Febrile patients had higher mortality rates than did afebrile patients. When adjusted for severity of injuries, fever did not correlate with mortality. Neither the incidence of fever in the first 48 hours after admission to the intensive care unit nor the number of days febrile in the unit differed between patients with and patients without head trauma (traumatic brain injury). About 70% of febrile patients did not have a source found for their fever. Febrile patients without an identified source of infection had lower peak white blood cell counts, lower maximum body temperature, and higher minimum platelet counts than did febrile patients who had an infectious source identified. The most common infection was pneumonia. No relationship was found between the presence of fever during the first 48 hours and mortality. Patients with traumatic brain injury did not have a higher incidence of fever than did patients without traumatic brain injury. About 30% of febrile patients had an identifiable source of infection. Further studies are needed to understand the origin and role of fever in trauma patients. ©2015 American Association of Critical-Care Nurses.

Opening of Psychiatric Observation Unit Eases Boarding Crisis.

Science.gov (United States)

Parwani, Vivek; Tinloy, Bradford; Ulrich, Andrew; D'Onofrio, Gail; Goldenberg, Matthew; Rothenberg, Craig; Patel, Amitkumar; Venkatesh, Arjun K

2018-04-01

The objective of this study was to evaluate the effect of a psychiatric observation unit in reducing emergency department (ED) boarding and length of stay (LOS) for patients presenting with primary psychiatric chief complaints. A secondary outcome was to determine the effect of a psychiatric observation unit on inpatient psychiatric bed utilization. This study was a before-and-after analysis conducted in a 1,541-bed tertiary care academic medical center including an adult ED with annual census over 90,000 between February 2013 and July 2014. All adult patients (age > 17 years) requiring evaluation by the acute psychiatry service in the crisis intervention unit (CIU) within the ED were included. Patients who left without being seen, left against medical advice, or were dispositioned to the pediatric hospital, hospice, or court/law enforcement were excluded. In December 2013, a 12-bed locked psychiatric observation unit was opened that included dedicated behavioral health staff and was intended for psychiatric patients requiring up to 48 hours of care. The primary outcomes were ED LOS, CIU LOS, and total LOS. Secondary outcomes included the hold rate defined as the proportion of acute psychiatry patients requiring subsequent observation or inpatient admission and the inpatient psychiatric admission rate. For the primary analysis we constructed ARIMA regression models that account for secular changes in the primary outcomes. We conducted two sensitivity analyses, first replicating the primary analysis after excluding patients with concurrent acute intoxication and second by comparing the 3-month period postintervention to the identical 3-month period of the prior year to account for seasonality. A total of 3,501 patients were included before intervention and 3,798 after intervention. The median ED LOS for the preintervention period was 155 minutes (interquartile range [IQR] = 19-346 minutes), lower than the median ED LOS for the postintervention period of 35

Analysis of the behaviour of the Kozloduy NPP Unit 3 under severe accident conditions

International Nuclear Information System (INIS)

Velev, V.; Saraeva, V.

2004-01-01

The objective of the analysis is to study the behaviour of the Kozloduy NPP Unit 3 under severe accident conditions. The analysis is performed using computer code MELCOR 1.8.4. This report includes a brief description of Unit 3 active core as well as description and comparison of the key events

Intensive Mode Delivery of a Neuroanatomy Unit: Lower Final Grades but Higher Student Satisfaction

Science.gov (United States)

Whillier, Stephney; Lystad, Reidar P.

2013-01-01

In 2011, Macquarie University moved to a three-session academic year which included two 13-week sessions (traditional mode) and one seven-week session (intensive mode). This study was designed to compare the intensive and traditional modes of delivery in a unit of undergraduate neuroanatomy. The new intensive mode neuroanatomy unit provided the…

Patient Safety Culture in Intensive Care Units from the Perspective of Nurses: A Cross-Sectional Study.

Science.gov (United States)

Farzi, Sedigheh; Moladoost, Azam; Bahrami, Masoud; Farzi, Saba; Etminani, Reza

2017-01-01

One of the goals of nursing is providing safe care, prevention of injury, and health promotion of patients. Patient safety in intensive care units is threatened for various reasons. This study aimed to survey patient safety culture from the perspective of nurses in intensive care units. This cross-sectional study was conducted in 2016. Sampling was done using the convenience method. The sample consisted of 367 nurses working in intensive care units of teaching hospitals affiliated to Isfahan University of Medical Sciences. Data collection was performed using a two-part questionnaire that included demographic and hospital survey on Patient Safety Culture (HSOPSC) questionnaire. Data analysis was done using descriptive statistics (mean and standard deviation). Among the 12 dimensions of safety culture, the nurses assigned the highest score to "team work within units" (97.3%) and "Organizational learning-continuous improvement" (84%). They assigned the least score to "handoffs and transitions"(21.1%), "non-punitive response to errors" (24.7%), "Staffing" (35.6%), "Communication openness" (47.5%), and "Teamwork across units" (49.4%). The patient safety culture dimensions have low levels that require adequate attention and essential measures of health care centers including facilitating teamwork, providing adequate staff, and developing a checklist of handoffs and transitions. Furthermore, to increase reporting error and to promote a patient safety culture in intensive care units, some strategies should be adopted including a system-based approach to deal with the error.

Allocating multiple units

DEFF Research Database (Denmark)

Tranæs, Torben; Krishna, Kala

2002-01-01

This paper studies the allocation and rent distribution in multi-unit, combinatorial-bid auctions under complete information. We focus on the natural multi-unit analogue of the first-price auction, where buyers bid total payments, pay their bids, and where the seller allocates goods to maximize his...... auction, which is the multi unit analogue of a second-price auction. Furthermore, we characterize these equilibria when valuations take a number of different forms: diminishing marginal valuations, increasing average valuations, and marginal valuations with single turning points...

The New Outlook for Science. Science and Belief: from Copernicus to Darwin, Block VI, Units 15-16.

Science.gov (United States)

Open Univ., Walton, Bletchley, Bucks (England).

This text contains units 15-16 in the Open University course, Science and Belief: from Copernicus to Darwin. It is an inter-faculty second level course in the history of science. Unit 15 is concerned with Nature and History and includes uniformitarianism, human history, evolutionism, and Darwinism. Unit objectives, readings, and questions with the…

Knowledge capture and preservation at Cernavoda Unit 2 Project

International Nuclear Information System (INIS)

Condu, M.; Chirica, T.; Popescu, D.; Marculescu, N.

2007-01-01

Full text: As it is known, Cernavoda Unit 2 - Romania, is a delayed nuclear power plant (NPP), started in early '80s, works were frozen in 1990 and resumed in 2003 under a management contract concluded by Nuclearelectrica, the Romanian nuclear utility, with Atomic Energy of Canada Ltd (AECL)-Canada and Ansaldo - Italy. This project has many specificities, including long time stored equipment, some works done 15 to 20 years ago; technology developments during these years; only couple of staff available from those initially involved; and a forthcoming project (Cernavoda Units 3 and 4) in its latest development phase. On top of that, like in other Eastern European countries, Nuclearelectrica is losing people due to salary issue and 'brain drain'. In the actual international situation where the nuclear energy contribution to energy mix is under reconsideration and where the demand for qualified personnel significantly exceeds the offer, it is estimated that maybe the biggest challenge of the forthcoming Cernavoda Units 3 and 4 would be availability of human resources. As Cernavoda Unit 2 Project goes towards a successful completion, all those who put lots of efforts and a difficult to overestimate contribution to overcome all challenges of this special Project will leave one after the other. Special attention is being given by Nuclearelectrica and the main contractors AECL and Ansaldo capturing the knowledge (both explicit and tacit) accumulated in these last almost five years and to leave to those who will continue the forthcoming Unit 3 and 4 Projects and to the nuclear industry in general. The objective on knowledge capture and preservation is to gather all experience and lessons learned during contracting, financing, constructing and commissioning of NPP Cernavoda Unit 2, with a focus on tacit knowledge and to asses potential improvements that might be applied in the forthcoming projects, in order to improve nuclear and economic performance. There are couple of

FIND: Fort Calhoun Station, Unit 2

International Nuclear Information System (INIS)

Williams, W.H.

1976-07-01

This index is presented for the microfiche material of Docket 50548 which concerns the application of Omaha Public Power District to build and operate Fort Calhoun Station, Unit 2. The information includes both application and review material dated from September 1975 through March 1976. There are five amendments to the PSAR and one supplement to the ER which have been incorporated by reference into the respective reports. Docket RESAR-3 is used as a reference for portions of the PSAR

Developing an Appropriate Goalball Unit for Secondary Physical Education

Science.gov (United States)

Laughlin, Michael K.; Happel, Kathleen

2016-01-01

Goalball, a sport designed for those with visual impairments, is a competitive and recreational sport enjoyed by athletes around the world. Students with and without visual impairments can experience positive outcomes when teachers appropriately include a goalball unit as part of their inclusive secondary physical education curriculum. This…

The challenges of preventive diplomacy: The United Nations' post ...

African Journals Online (AJOL)

In Africa, however, where international borders are porous and state organs are sometimes not in .... the media, and information dissemination form part of the options available to the United .... National boundaries are blurred by ..... and arrangements for the free flow of information, including the monitoring of regional arms ...

Research at the Dairy and Functional Foods Research Unit

Science.gov (United States)

Dr. Peggy Tomasula is Research Leader of the Dairy and Functional Foods Research Unit (DFFRU), ARS, USDA, Wyndmoor, PA, a group that includes 11 Research Scientists, 4 of whom are Lead Scientists (LS), 13 support scientists, and 3 Retired Collaborators. The mission of the DFFRU is to solve critical ...

3-(1H-Indol-3-yl-2-(2-nitrobenzenesulfonamidopropanoic acid including an unknown solvate

Directory of Open Access Journals (Sweden)

Islam Ullah Khan

2012-07-01

Full Text Available In the title compound, C17H15N3O6S, which crystallized with highly disordered methanol and/or water solvent molecules, the dihedral angle between the the indole and benzene ring systems is 5.3 (2°, which allows for the formation of intramolecular π–π stacking interactions [centroid–centroid separations = 3.641 (3 and 3.694 (3 Å] and an approximate overall U-shape for the molecule. In the crystal, dimers linked by pairs of Ns—H...Oc (s = sulfonamide and c = carboxylate hydrogen bonds generate R22(10 loops, whereas Ni—H...π (i = indole interactions lead to chains propagating in [100] or [010]. Together, these lead to a three-dimensional network in which the solvent voids are present as intersecting (two-dimensional systems of [100] and [010] channels. The title compound was found to contain a heavily disordered solvent molecule, which could be methanol or water or a mixture of the two. Due to its uncertain nature and the unresolvable disorder, the data were processed with the SQUEEZE option in PLATON [Spek (2009. Acta Cryst. D65, 148–155], which revealed 877.8 Å3 of solvent-accessible volume per unit cell and 126 electron-units of scattering density or 109.7 Å3 (16 electron units per organic molecule.. This was not included in the calculations of overall formula weight, density and absorption coefficient.