Residual volume on land and when immersed in water: effect on percent body fat.

Science.gov (United States)

Demura, Shinichi; Yamaji, Shunsuke; Kitabayashi, Tamotsu

2006-08-01

There is a large residual volume (RV) error when assessing percent body fat by means of hydrostatic weighing. It has generally been measured before hydrostatic weighing. However, an individual's maximal exhalations on land and in the water may not be identical. The aims of this study were to compare residual volumes and vital capacities on land and when immersed to the neck in water, and to examine the influence of the measurement error on percent body fat. The participants were 20 healthy Japanese males and 20 healthy Japanese females. To assess the influence of the RV error on percent body fat in both conditions and to evaluate the cross-validity of the prediction equation, another 20 males and 20 females were measured using hydrostatic weighing. Residual volume was measured on land and in the water using a nitrogen wash-out technique based on an open-circuit approach. In water, residual volume was measured with the participant sitting on a chair while the whole body, except the head, was submerged . The trial-to-trial reliabilities of residual volume in both conditions were very good (intraclass correlation coefficient > 0.98). Although residual volume measured under the two conditions did not agree completely, they showed a high correlation (males: 0.880; females: 0.853; P body fat computed using residual volume measured in both conditions was very good for both sexes (males: r = 0.902; females: r = 0.869, P body fat: -3.4 to 2.2% for males; -6.3 to 4.4% for females). We conclude that if these errors are of no importance, residual volume measured on land can be used when assessing body composition.

CDC Vital Signs–Preventing Stroke Deaths

Centers for Disease Control (CDC) Podcasts

2017-09-06

This podcast is based on the September 2017 CDC Vital Signs report. Each year, more than 140,000 people die and many survivors face disability. Eighty percent of strokes are preventable. Learn the signs of stroke and how to prevent them.  Created: 9/6/2017 by Centers for Disease Control and Prevention (CDC).   Date Released: 9/6/2017.

ANALISIS DAMPAK DEBU USAHA PENGGILINGAN PADI TERHADAP KAPASITAS VITAL PARU TENAGA KERJA DI KECAMATAN ABIANSEMAL KABUPATEN BADUNG TAHUN 2011

Directory of Open Access Journals (Sweden)

I.G.A.M. ARYASIH

2015-06-01

Full Text Available The grain grinding business unit is needed by the farmer to process the harvest but also in particular, it creates air pollution from its dusty materials. The worker or operator has a potential risk of being contaminated by the dusty materials and lungs vital capacity reduction. This research is aimed to analyze the effects of the grain grinding polluting dust to wards the lungs vital capacity of workers at Abiansemal in Badung District. This research is sort of an analytical observation with cross sectional design. The number of chosen samples is 32 workers with a total sampling method among 16 grain grinding business units. The data resources is a primary data which obtained using questionnaire, the measurement and observation include: the worker's characteristic (working term, age, and height, dust value, breath frequency and lungs vital capacity. The data is analyzed using regression statistic. The result of the research indicates that the amount of dust at the grain grinding business unit is around 10,0079-11,6151 mg/m3, working term is one to 44 years, age 22-62, and height 155-175 cm, the condition of the grinding room is 93,75% does not meet the ventilation standard, 100% is not provided with dust control tool, 97,75% does not provide mask and 93,75% is situated in a housing are. The conclusion of the research is that dust level, working term and height in particular has a significant correlation with lungs vital capacity (p < 0,05 but age does not have a significant correlation with the workers lungs vital capacity (p> 0,05. The higher level of dust makes the higher lungs vital capacity reduction, the longer working term makes the lower lungs vital capacity and the taller of workers height .indicates the higher workers lungs vital capacity. The impact of dusty materials of grain grinding business unit towards the workers is the decreasing of workers lungs vital capacity by the disorder of lungs restriction function ( 65,62%. It is

Pulmonary function in men after oxygen breathing at 3.0 ATA for 3.5 h

Science.gov (United States)

Clark, J. M.; Jackson, R. M.; Lambertsen, C. J.; Gelfand, R.; Hiller, W. D. B.; Unger, M.

1991-01-01

A complete description of pulmonary measurements obtained after continuous O2 exposure of 13 healthy men at 3.0 ATA for 3.5 h is presented. Measurements included flow-volume loops, spirometry, and airway resistance(n = 12); CO diffusing capacity (n = 11); closing volumes (n= 6); and air vs. HeO2 forced vital capacity maneuvers (n = 5). The average difference in maximum mid expiratory flows at 50 percent vital capacity on air and HeO2 was found to be significantly reduced postexposure by 18 percent. Raw and CO diffusing capacity were not changed postexposure. It is concluded that the relatively large change in forced expiratory flow at 25-75 percent of vital capacity compared with the mean forced expiratory volume in 1 s, the reduction in density dependence of flow, and the normal Raw postexposure are all consistent with flow limitation in peripheral airways as a major cause of the observed reduction in expiratory flow.

Age-specific association between percent body fat and pulmonary ...

African Journals Online (AJOL)

This study describes the association between percent body fat and pulmonary function among apparently normal twenty male children tidal volume aged 4 years and twenty male children aged 10 years in Ogbomoso. The mean functional residual capacity of the lung in male children aged 10 years was significantly higher ...

Forced vital capacity and not central chemoreflex predicts maximal hyperoxic breath-hold duration in elite apneists.

Science.gov (United States)

Bain, Anthony R; Barak, Otto F; Hoiland, Ryan L; Drvis, Ivan; Bailey, Damian M; Dujic, Zeljko; Mijacika, Tanja; Santoro, Antoinette; DeMasi, Daniel K; MacLeod, David B; Ainslie, Philip N

2017-08-01

The determining mechanisms of a maximal hyperoxic apnea duration in elite apneists have remained unexplored. We tested the hypothesis that maximal hyperoxic apnea duration in elite apneists is related to forced vital capacity (FVC) but not the central chemoreflex (for CO 2 ). Eleven elite apneists performed a maximal dry static-apnea with prior hyperoxic (100% oxygen) pre-breathing, and a central chemoreflex test via a hyperoxic re-breathing technique (hyperoxic-hypercapnic ventilatory response: HCVR); expressed as the increase in ventilation (pneumotachometry) per increase in arterial CO 2 tension (PaCO 2 ; radial artery). FVC was assessed using standard spirometry. Maximal apnea duration ranged from 807 to 1262s (mean=1034s). Average HCVR was 2.0±1.2Lmin -1 mmHg -1 PaCO 2 . The hyperoxic apnea duration was related to the FVC (r 2 =0.45, p0.05). These findings were interpreted to suggest that during a hyperoxic apnea, a larger initial lung volume prolongs the time before reaching intolerable discomfort associated with pending lung squeeze, while CO 2 sensitivity has little impact. Copyright © 2017 Elsevier B.V. All rights reserved.

An analysis of decrements in vital capacity as an index of pulmonary oxygen toxicity.

Science.gov (United States)

Harabin, A L; Homer, L D; Weathersby, P K; Flynn, E T

1987-09-01

Decrements in vital capacity (% delta VC) were proposed by the Pennsylvania group in the early 1970s as an index of O2-induced lung damage. These workers used the combined effects of PO2 and time of exposure to develop recommendations to limit expected % delta VC. Adopting this general approach, we fitted human pulmonary O2 toxicity data to the hyperbolic equation % delta VC = Bs.(PO2 - B1).(time)B3 using a nonlinear least squares analysis. In addition to the data considered in 1970, our analysis included new data available from the literature. The best fit was obtained when 1) an individual slope parameter, Bs, was estimated for each subject instead of an average slope; 2) PO2 asymptote B1 = 0.38 ATA; and 3) exponent B3 = 1.0. Wide individual variation imposed large uncertainty on any % delta VC prediction. A 12-h exposure to a PO2 of 1 ATA would be expected to yield a median VC decrement of 4%. The 80% confidence limits, however, included changes from +1.0 and -12% delta VC. Until an improved index of pulmonary O2 toxicity is developed, a simplified expression % delta VC = -0.011.(PO2 - 0.5).time (PO2 in ATA and time in min) can be used to predict a median response with little loss in predictability. The limitations of changes in VC as an index are discussed.

Utilizing Forced Vital Capacity to Predict Low Lung Compliance and Select Intraoperative Tidal Volume During Thoracic Surgery.

Science.gov (United States)

Hoftman, Nir; Eikermann, Eric; Shin, John; Buckley, Jack; Navab, Kaveh; Abtin, Fereidoun; Grogan, Tristan; Cannesson, Maxime; Mahajan, Aman

2017-12-01

Tidal volume selection during mechanical ventilation utilizes dogmatic formulas that only consider a patient's predicted body weight (PBW). In this study, we investigate whether forced vital capacity (FVC) (1) correlates better to total lung capacity (TLC) than PBW, (2) predicts low pulmonary compliance, and (3) provides an alternative method for tidal volume selection. One hundred thirty thoracic surgery patients had their preoperative TLC calculated via 2 methods: (1) pulmonary function test (PFT; TLCPFT) and (2) computed tomography 3D reconstruction (TLCCT). We compared the correlation between TLC and PBW with the correlation between TLC and FVC to determine which was stronger. Dynamic pulmonary compliance was then calculated from intraoperative ventilator data and logistic regression models constructed to determine which clinical measure best predicted low compliance. Ratios of tidal volume/FVC plotted against peak inspiratory pressure were utilized to construct a new model for tidal volume selection. Calculated tidal volumes generated by this model were then compared with those generated by the standard lung-protective formula Vt = 7 cc/kg. The correlation between FVC and TLC (0.82 for TLCPFT and 0.76 for TLCCT) was stronger than the correlation between PBW and TLC (0.65 for TLCPFT and 0.58 for TLCCT). Patients with very low compliance had significantly smaller lung volumes (forced expiratory volume at 1 second, FVC, TLC) and lower diffusion capacity of the lungs for carbon monoxide when compared with patients with normal compliance. An FVC cutoff of 3470 cc was 100% sensitive and 51% specific for predicting low compliance. The proposed equation Vt = FVC/8 significantly reduced calculated tidal volume by a mean of 22.5% in patients with low pulmonary compliance without affecting the mean tidal volume in patients with normal compliance (mean difference 0.9%). FVC is more strongly correlated to TLC than PBW and a cutoff of about 3.5 L can be utilized to predict

Association of Forced Vital Capacity with the Developmental Gene NCOR2.

Directory of Open Access Journals (Sweden)

Cosetta Minelli

Full Text Available Forced Vital Capacity (FVC is an important predictor of all-cause mortality in the absence of chronic respiratory conditions. Epidemiological evidence highlights the role of early life factors on adult FVC, pointing to environmental exposures and genes affecting lung development as risk factors for low FVC later in life. Although highly heritable, a small number of genes have been found associated with FVC, and we aimed at identifying further genetic variants by focusing on lung development genes.Per-allele effects of 24,728 SNPs in 403 genes involved in lung development were tested in 7,749 adults from three studies (NFBC1966, ECRHS, EGEA. The most significant SNP for the top 25 genes was followed-up in 46,103 adults (CHARGE and SpiroMeta consortia and 5,062 children (ALSPAC. Associations were considered replicated if the replication p-value survived Bonferroni correction (p<0.002; 0.05/25, with a nominal p-value considered as suggestive evidence. For SNPs with evidence of replication, effects on the expression levels of nearby genes in lung tissue were tested in 1,111 lung samples (Lung eQTL consortium, with further functional investigation performed using public epigenomic profiling data (ENCODE.NCOR2-rs12708369 showed strong replication in children (p = 0.0002, with replication unavailable in adults due to low imputation quality. This intronic variant is in a strong transcriptional enhancer element in lung fibroblasts, but its eQTL effects could not be tested due to low imputation quality in the eQTL dataset. SERPINE2-rs6754561 replicated at nominal level in both adults (p = 0.036 and children (p = 0.045, while WNT16-rs2707469 replicated at nominal level only in adults (p = 0.026. The eQTL analyses showed association of WNT16-rs2707469 with expression levels of the nearby gene CPED1. We found no statistically significant eQTL effects for SERPINE2-rs6754561.We have identified a new gene, NCOR2, in the retinoic acid signalling pathway pointing

Usefulness of phrenic latency and forced vital capacity in patients with ALS with latent respiratory dysfunction.

Science.gov (United States)

Kwon, Soonwook; Min, Ju-Hong; Cho, Hye-Jin; Joo, Byung-Euk; Cho, Eun Bin; Seok, Jin Myoung; Kim, Min-Ji; Kim, Byoung Joon

2015-07-01

The pulmonary function test (PFT) is a non-invasive and easily available technique to assess respiratory function in patients with amyotrophic lateral sclerosis (ALS); however, patients with dyspnea sometimes show normal PFT findings. Herein, we investigated whether phrenic nerve conduction study (NCS) and PFT are useful to evaluate respiratory function of patients with ALS with normal value ranges in the PFT. We prospectively enrolled 34 patients with definite or probable ALS, who showed FVC (%) ⩾80 of predicted and 78 healthy subjects. PFT and phrenic NCS were performed with the measurement of forced vital capacity (FVC, %), forced expiratory volumes in 1s (FEV1, %), FEV1/FCV ratio (%), and phrenic compound muscle action potential amplitude, and latency. Compared to healthy controls, ALS patients showed delayed phrenic nerve latency and the decrease of FVC (%) (p=0.006 and pphrenic latency (AUC=0.7655) and FVC (%) (AUC=0.8239) discriminated ALS patients from healthy subjects. We demonstrated that ALS patients had early respiratory dysfunction, despite normal PFT findings. Phrenic latency and FVC (%) can be helpful to discriminate ALS patients with latent respiratory dysfunction from healthy subjects. Copyright © 2014 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

Forced vital capacity predicts morbidity and mortality in adults with repaired tetralogy of Fallot.

Science.gov (United States)

Cohen, Katie E; Buelow, Matthew W; Dixon, Jennifer; Brazauskas, Ruta; Cohen, Scott B; Earing, Michael G; Ginde, Salil

2017-07-01

Abnormal lung function characterized by a reduced forced vital capacity (FVC) is common in adults with repaired tetralogy of Fallot (TOF) and is associated with previous thoracotomies and sternotomies. The impact of abnormal lung function on clinical outcomes in adult patients with repaired TOF is unclear. The aim of this study was to determine the impact of abnormal lung function on the outcome of hospitalization and death in adults with repaired TOF when analyzed with other traditional cardiac risk factors. Retrospective study of adults with repaired TOF, who underwent spirometry between 2000 and 2014. FVC < 60% of predicted was categorized as moderate-to-severely reduced lung function. Primary outcome measure was the combined clinical endpoint of death, cardiac transplantation, or nonelective hospitalization for primary cardiac or respiratory indication. A total of 122 patients were included. Average age at spirometry testing was 31 ± 10.1 years. FVC was < 60% predicted in 23 (19%) patients. During a mean follow-up period of 3.97 ± 2.65 years, 23 (19%) patients reached the combined clinical outcome of nonelective hospitalization and/or death. FVC < 60% predicted was independently associated with the risk for the combined clinical outcome (RR 6.68 (95% CI 2.49-17.94), P < .001). Abnormal pulmonary function characterized by reduced FVC is common in adults with repaired TOF. Patients with FVC < 60% predicted had a 6 times higher rate of hospitalization and/or death compared to those with FVC ≥ 60%. © 2017 Wiley Periodicals, Inc.

High capacity carbon dioxide sorbent

Science.gov (United States)

Dietz, Steven Dean; Alptekin, Gokhan; Jayaraman, Ambalavanan

2015-09-01

The present invention provides a sorbent for the removal of carbon dioxide from gas streams, comprising: a CO.sub.2 capacity of at least 9 weight percent when measured at 22.degree. C. and 1 atmosphere; an H.sub.2O capacity of at most 15 weight percent when measured at 25.degree. C. and 1 atmosphere; and an isosteric heat of adsorption of from 5 to 8.5 kilocalories per mole of CO.sub.2. The invention also provides a carbon sorbent in a powder, a granular or a pellet form for the removal of carbon dioxide from gas streams, comprising: a carbon content of at least 90 weight percent; a nitrogen content of at least 1 weight percent; an oxygen content of at most 3 weight percent; a BET surface area from 50 to 2600 m.sup.2/g; and a DFT micropore volume from 0.04 to 0.8 cc/g.

Nightguard vital bleaching: side effects and patient satisfaction 10 to 17 years post-treatment.

Science.gov (United States)

Boushell, Lee W; Ritter, André V; Garland, Glenn E; Tiwana, Karen K; Smith, Lynn R; Broome, Angela; Leonard, Ralph H

2012-06-01

  The long-term patient satisfaction and safety of nightguard vital bleaching (NGVB) requires further evaluation.   The purpose of this study was to evaluate patients' satisfaction and identify side effects of NGVB up to 17 years post-treatment.   Thirty-one participants who had completed previous NGVB studies using 10% carbamide peroxide were contacted at least 10 years post-treatment (range 10-17 years, average 12.3 years). Participants reported shade satisfaction (very satisfied [VS], partially satisfied [PS], or not satisfied [NS]) as well as potential complications. Participants had teeth # 6 to 11 examined for tooth vitality, gingival inflammation (Löe's Gingival Index [GI]), and radiographically for external cervical resorption (ECR).   All of the participants had successful lightening of their teeth. Sixty-one percent (19) had not retreated their teeth. Of those who had not retreated their teeth and who responded to the question of whitening satisfaction, 31% (4/13) were VS, 54% (7/13) were PS, and 15% (2/13) were NS with their current shade. Of those who had retreated their teeth, all were VS or PS. Ninety-one percent of the examined teeth had GI = 0 (normal), 7% had GI = 1 (mild inflammation), and 2% had GI = 2 (moderate inflammation). Sixty-nine percent of teeth tested responded to a cold stimulus. Radiographs did not detect ECR or apical lesions. No participant reported having a gingival biopsy post-treatment, and 87% would whiten again.   Patient satisfaction with NGVB may last as long as 12.3 years in average (range 10-17 years) post-treatment. GI and ECR findings were considered within the normal expectations for the sample studied, suggesting minimal clinical post-NGVB side effects up to 17 years. Nightguard vital bleaching provides patient satisfaction with minimal side effects up to 17 years post-treatment. © 2011 Wiley Periodicals, Inc.

Vital Stats (Vital Statistics Tables and files- Births, Infant Deaths, Fetal Deaths)

Data.gov (United States)

U.S. Department of Health & Human Services — VitalStats: A collection of vital statistics products including tables, data files, and reports that allow users to access and examine vital statistics and...

[The vitalism of Paul-Joseph Barthez (1734-1806)].

Science.gov (United States)

Han, Hee Jin

2010-06-30

Descartes (1596-1650), the iatromechanism of Herman Boerhaave (1668-1738), the iatrochemistry of Jan Baptist van Helmont (1579-1644), the animism of Stahl, and the organicism of Theophile de Bordeu (1722-1776). On the contrary, Barthez devoted himself to synthesize diverse doctrines and his vitalism consequently illustrated an eclectic character. Always taking a skeptical standpoint regarding the capacity of biomedical science, he defined his famous concept of 'vital principle (principe vital)' as the 'x (unknown variable)' of physiology. He argued that the hypothetical concept of vital principle referred to the 'experimental cause (cause experimentale)' verifiable by positive science. Thus, the vital principle was not presupposed as an a priori regulative principle. It was an a posteriori heuristic principle resulting from several experiments. The 'positivist hypothetism' of Barthez demonstrates not only pragmatism but also positivism in his scientific terminology. Furthermore, Barthez established a guideline for clinical practice according to his own methodological principles. It can be characterized as a 'humanist pragmatism' for the reason that all sort of treatments were permitted as far as they were beneficial to the patient. Theoretical incoherence or incommensurability among different treatments did not matter to Barthez. His practical strategy for clinical medicine consisted of three principles: namely, the natural, analytic, and empirical method. This formulation is indebted to the 'analytic method (methode analytique)' of the French empiricist philosopher Etienne Bonnot de Condillac (1714-1780). In conclusion, the eighteenth.century French vitalism conceived by Barthez pursued pragmatism in general, positivism in methodology, and humanism in clinics.

An evaluation of 10 percent and 20 percent benzocaine gels in patients with acute toothaches

Science.gov (United States)

Hersh, Elliot V.; Ciancio, Sebastian G.; Kuperstein, Arthur S.; Stoopler, Eric T.; Moore, Paul A.; Boynes, Sean G.; Levine, Steven C.; Casamassimo, Paul; Leyva, Rina; Mathew, Tanya; Shibly, Othman; Creighton, Paul; Jeffers, Gary E.; Corby, Patricia M.A.; Turetzky, Stanley N.; Papas, Athena; Wallen, Jillian; Idzik-Starr, Cynthia; Gordon, Sharon M.

2013-01-01

Background The authors evaluated the efficacy and tolerability of 10 percent and 20 percent benzocaine gels compared with those of a vehicle (placebo) gel for the temporary relief of toothache pain. They also assessed the compliance with the label dose administration directions on the part of participants with toothache pain. Methods Under double-masked conditions, 576 participants self-applied study gel to an open tooth cavity and surrounding oral tissues. Participants evaluated their pain intensity and pain relief for 120 minutes. The authors determined the amount of gel the participants applied. Results The responders’ rates (the primary efficacy parameter), defined as the percentage of participants who had an improvement in pain intensity as exhibited by a pain score reduction of at least one unit on the dental pain scale from baseline for two consecutive assessments any time between the five- and 20-minute points, were 87.3 percent, 80.7 percent and 70.4 percent, respectively, for 20 percent benzocaine gel, 10 percent benzocaine gel and vehicle gel. Both benzocaine gels were significantly (P ≤ .05) better than vehicle gel; the 20 percent benzocaine gel also was significantly (P ≤ .05) better than the 10 percent benzocaine gel. The mean amount of gel applied was 235.6 milligrams, with 88.2 percent of participants applying 400 mg or less. Conclusions Both 10 percent and 20 percent benzocaine gels were more efficacious than the vehicle gel, and the 20 percent benzocaine gel was more efficacious than the 10 percent benzocaine gel. All treatments were well tolerated by participants. Practical Implications Patients can use 10 percent and 20 percent benzocaine gels to temporarily treat toothache pain safely. PMID:23633700

Regulatory Approaches for Adding Capacity to Existing Hydropower Facilities

Energy Technology Data Exchange (ETDEWEB)

Levine, Aaron L. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Curtis, Taylor L. [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Kazerooni, Borna [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-10-24

In 2015, hydroelectric generation accounted for more than 6 percent of total net electricity generation in the United States and 46 percent of electricity generation from all renewables. The United States has considerable hydroelectric potential beyond what is already being developed. Nearly 7 GW of this potential is found by adding capacity to existing hydropower facilities. To optimize the value of hydroelectric generation, the U.S. Department of Energy's Hydropower Vision Study highlights the importance of adding capacity to existing facilities. This report provides strategic approaches and considerations for Federal Energy Regulatory Commission licensed and exempt hydropower facilities seeking to increase generation capacity, which may include increases from efficiency upgrades. The regulatory approaches reviewed for this report include capacity and non-capacity amendments, adding capacity during relicensing, and adding capacity when converting a license to a 10-MW exemption.

Strategies for sustainable regional development and conditions for vital coalitions in the Netherlands

NARCIS (Netherlands)

Horlings, L.G.

2011-01-01

The question that is addressed in this chapter is how processes can be stimulated in rural–urban areas which contribute to sustainable development? How can capacity to act be realized? Our hypothesis is: Specific informal networks in the form of vital coalitions between private and public actors can

Investigations of the regional pulmonary function by means of 133Xe and a multichannel set

International Nuclear Information System (INIS)

Tarkowska, A.; Woytowicz, A.; Zaorska-Rajca, J.

1978-01-01

The technique of radiospirometric investigation based on a modification of the method described by Ball et al. is reported. The measurements were carried out in sitting position of the patients after intravenous and inhalatory administration of 133 Xe with a four-channel radiological unit for functional investigations. The results of the measurements were recorded in linear scale with a four-channel writer. Frequency of beats was read from these curves and following indices were calculated for each of four tested regions of the lungs: ventilation index, perfusion index, ventilation-perfusion quotient, total pulmonary capacity in a given region in percent of the total capacity of both lungs, residual volume in a given region in percent of the total residual volume of both lungs, vital capacity in a given region in percent of the total vital capacity of both lungs, residual volume in a given region in percent of the total pulmonary capacity in this region, percent one-minute expiration. Variability coefficients of different indices calculated from two determinations in a group of 10 patients with pulmonary diseases were from 2.05 to 5.9%. For illustration of the effectiveness of the method the results of determinations of regional pulmonary function in 10 healthy subjects, a patient with chronic bronchitis and a patient with upper right lobe cirrhosis are presented. (author)

Strengthening Capacity in Environmental Economics and Policy in ...

International Development Research Centre (IDRC) Digital Library (Canada)

This grant will extend CEEPA's capacity-building work by supporting a series of ... support through a competitive grants program; - design and implement basic ... New website will help record vital life events to improve access to services for all.

Ethnolinguistic Vitality and Intergroup Processes

Science.gov (United States)

Ehala, Martin

2010-01-01

The paper argues that ethnolinguistic vitality depends on four crucial social psychological factors: perceived strength differential, intergroup distance, utilitarianism and intergroup discordance. The influence of these factors on the vitality of subordinate and dominant groups is outlined. It is proposed that the vitality of both types of groups…

Percent Coverage

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Percent Coverage is a spreadsheet that keeps track of and compares the number of vessels that have departed with and without observers to the numbers of vessels...

A Simple Measure to Assess Hyperinflation and Air Trapping: 1-Forced Expiratory Volume in Three Second / Forced Vital Capacity

Directory of Open Access Journals (Sweden)

Sermin Börekçi

2017-04-01

Full Text Available Background: Several recent studies have suggested that 1 minus-forced expiratory volume expired in 3 seconds / forced vital capacity (1-FEV3/FVC may be an indicator of distal airway obstruction and a promising measure to evaluate small airways dysfunction. Aims: To investigate the associations of 1-FEV3/FVC with the spirometric measures and lung volumes that assess small airways dysfunction and reflects hyperinflation and air trapping. Study Design: Retrospective cross-sectional study. Methods: Retrospective assessment of a total of 1110 cases who underwent body plethysmographic lung volume estimations between a time span from 2005 to 2012. Patients were assigned into two groups: firstly by FEV1/FVC (FEV1/FVC <70% vs. FEV1/FVC ≥70%; secondly by FEV3/FVC < lower limits of normal (LLN (FEV3/FVC < LLN vs. FEV3/FVC ≥ LLN. Spirometric indices and lung volumes measured by whole-body plethysmography were compared in groups. Also the correlation of spirometric indices with measured lung volumes were assessed in the whole-study population and in subgroups stratified according to FEV1/FVC and FEV3/FVC. Results: Six hundred seven (54.7% were male and 503 (45.3% were female, with a mean age of 52.5±15.6 years. Mean FEV3/FVC and 1-FEV3/FVC were 87.05%, 12.95%, respectively. The mean 1-FEV3/FVC was 4.9% in the FEV1/FVC ≥70% group (n=644 vs. 24.1% in the FEV1/FVC <70% group (n=466. A positive correlation was found between 1-FEV3/FVC and residual volume (r=0.70; p<0.0001, functional residual capacity-pleth (r=0.61; p<0.0001, and total lung capacity (r=0.47; p<0.0001. 1-FEV3/FVC was negatively correlated with forced expiratory flow25-75 (r=−0.84; p<0.0001. The upper limit of 95% confidence interval for 1-FEV3/FVC was 13.7%. 1-FEV3/FVC showed significant correlations with parameters of air trapping and hyperinflation measured by whole-body plethysmography. Importantly, these correlations were higher in study participants with FEV1/FVC <70% or FEV3/FVC

Reactor vital equipment determination techniques

International Nuclear Information System (INIS)

Bott, T.F.; Thomas, W.S.

1983-01-01

The Reactor Vital Equipment Determination Techniques program at the Los Alamos National Laboratory is discussed. The purpose of the program is to provide the Nuclear Regulatory Commission (NRC) with technical support in identifying vital areas at nuclear power plants using a fault-tree technique. A reexamination of some system modeling assumptions is being performed for the Vital Area Analysis Program. A short description of the vital area analysis and supporting research on modeling assumptions is presented. Perceptions of program modifications based on the research are outlined, and the status of high-priority research topics is discussed

Simultaneous vitality and DNA-fragmentation measurement in spermatozoa of smokers and non-smokers.

Science.gov (United States)

De Bantel, A; Fleury-Feith, J; Poirot, C; Berthaut, I; Garcin, C; Landais, P; Ravel, C

2015-03-01

Because cigarette smoke is a powerful ROS producer, we hypothesized that the spermatozoa of smokers would be more at risk of having increased DNA fragmentation than spermatozoa of non-smoking men. A cross-sectional study was performed on consenting smokers and non-smokers, consulting in an infertility clinic for routine sperm analysis. The application of a novel TUNEL assay coupled to a vitality marker, LIVE/DEAD®, allowed both DNA fragmentation and viability measurement within spermatozoa of participants to be analyzed by flow cytometry. The coupled vitality-DNA fragmentation analysis revealed that non-smokers and smokers, respectively presented medians of 3.6% [0.6-36.8] and 3.3% [0.9-9.6] DNA fragmented spermatozoa among the living spermatozoa population (P > 0.05). No deleterious effect of smoking on spermatozoa was found in our study. More studies concerning potential mutagenic capacities of cigarette smoke on spermatozoa are necessary. In addition, the coupled vitality-DNA fragmentation analysis may orient Assisted Reproductive Technology teams when confronted with patients having a high percentage of DNA-fragmented living spermatozoa. © 2014 International Clinical Cytometry Society.

Relationship between airway pathophysiology and airway inflammation in older asthmatics

DEFF Research Database (Denmark)

Porsbjerg, Celeste M; Gibson, Peter G; Pretto, Jeffrey J

2013-01-01

-dose ratio (%fall in forced expiratory volume in 1 s (FEV1 )/mg saline). Airway closure was assessed during bronchoconstriction percent change in forced vital capacity (FVC)/percent change in FEV1 (i.e. Closing Index). Airway inflammation was assessed by induced sputum and exhaled nitric oxide (eNO). RESULTS...

Diffusion Lung Capacity Changes in Hodgkin Lymphoma Patients Before and After ABVD Chemotherapy

International Nuclear Information System (INIS)

Abdullah, M.; Alam, S.; Majid, A.; Zafar, W.

2016-01-01

Background: Chemotherapy consisting of Adriamycin, Bleomycin, Vinblastine, and Doxorubicin (ABVD), which is the mainstay of treatment in Hodgkins Lymphoma (HL), is associated with both acute and long-term pulmonary toxicity primarily due to Bleomycin. Bleomycin induced pulmonary toxicity (BPT) is clinically detected using diffusing lung capacity for carbon monoxide (DLCO). The objective of this study was to evaluate changes in DLCO in HL patients before and after ABVD chemotherapy. Methods: Medical records of all adult HL patients treated with ABVD chemotherapy at a single centre in Lahore, Pakistan during the entire calendar year 2012 were analysed. Patients with pre-existing pulmonary dysfunction, history of thoracic surgery and smokers were excluded. Results: A total of 179 HL patients were identified during the study period who received ABVD chemotherapy. Out of these, 93 (51.95 percent) patients had undergone both a pre- and post-chemotherapy DLCO measurements. The remaining patients had only one DLCO reading available and were not included in the analysis. The mean percentage difference between pre- and post-chemotherapy values for DLCO (5.49 percent; 95 percent confidence interval [CI] 1.56-9.43 percent) and for Haemoglobin-adjusted DLCO (8.24 percent; 95 percent CI 3.90-12.57 percent) were statistically significant at p<0.01. Diffusing lung capacity for carbon (DLCO) values declined from pre-treatment to post-treatment by 1-10 percent in 23 (24.7 percent) patients, by 10-20 percent in 19 (20.4 percent) patients, by 20-30 percent in 10 (10.8 percent) patients and >30 percent in 10 (10.8 percent) patients. After adjusting for age, a 1mg/m/sup 2/ increase in dose of Bleomycin was significantly associated with 0.14 percent (95 percent CI: 0.03-0.25 percent) decline in DLCO and 0.13 percent (95 percent CI: 0.10-0.26 percent) decline in haemoglobin-adjusted DLCO from pre-treatment value. Conclusions: Mild to moderate dysfunction in diffusion lung capacity is

Increased circulating fibrocytes are associated with higher reticulocyte percent in children with sickle cell anemia.

Science.gov (United States)

Karafin, Matthew S; Dogra, Shibani; Rodeghier, Mark; Burdick, Marie; Mehrad, Borna; Rose, C Edward; Strieter, Robert M; DeBaun, Michael R; Strunk, Robert C; Field, Joshua J

2016-03-01

Interstitial lung disease is common in patients with sickle cell anemia (SCA). Fibrocytes are circulating cells implicated in the pathogenesis of pulmonary fibrosis and airway remodeling in asthma. In this study, we tested the hypotheses that fibrocyte levels are: (1) increased in children with SCA compared to healthy controls, and (2) associated with pulmonary disease. Cross-sectional cohort study of children with SCA who participated in the Sleep Asthma Cohort Study. Fibrocyte levels were obtained from 45 children with SCA and 24 controls. Mean age of SCA cases was 14 years and 53% were female. In children with SCA, levels of circulating fibrocytes were greater than controls (P < 0.01). The fibrocytes expressed a hierarchy of chemokine receptors, with CXCR4 expressed on the majority of cells and CCR2 and CCR7 expressed on a smaller subset. Almost half of fibrocytes demonstrated α-smooth muscle actin activation. Increased fibrocyte levels were associated with a higher reticulocyte count (P = 0.03) and older age (P = 0.048) in children with SCA. However, children with increased levels of fibrocytes were not more likely to have asthma or lower percent predicted forced expiratory volume in 1 sec/forced vital capacity (FEV1 /FVC) or FEV1 than those with lower fibrocyte levels. Higher levels of fibrocytes in children with SCA compared to controls may be due to hemolysis. Longitudinal studies may be able to better assess the relationship between fibrocyte level and pulmonary dysfunction. © 2015 Wiley Periodicals, Inc.

Capacity retention in hydrogen storage alloys

Science.gov (United States)

Anani, A.; Visintin, A.; Srinivasan, S.; Appleby, A. J.; Reilly, J. J.; Johnson, J. R.

1992-01-01

Results of our examination of the properties of several candidate materials for hydrogen storage electrodes and their relation to the decrease in H-storage capacity upon open-circuit storage over time are reported. In some of the alloy samples examined to date, only about 10 percent of the hydrogen capacity was lost upon storage for 20 days, while in others, this number was as high as 30 percent for the same period of time. This loss in capacity is attributed to two separate mechanisms: (1) hydrogen desorbed from the electrode due to pressure differences between the cell and the electrode sample; and (2) chemical and/or electrochemical degradation of the alloy electrode upon exposure to the cell environment. The former process is a direct consequence of the equilibrium dissociation pressure of the hydride alloy phase and the partial pressure of hydrogen in the hydride phase in equilibrium with that in the electrolyte environment, while the latter is related to the stability of the alloy phase in the cell environment. Comparison of the equilibrium gas-phase dissociation pressures of these alloys indicate that reversible loss of hydrogen capacity is higher in alloys with P(eqm) greater than 1 atm than in those with P(eqm) less than 1 atm.

The Effect of Music on Pain, Anxiety and Vital Signs of Children during Colonoscopy

Directory of Open Access Journals (Sweden)

M Najafi

2014-04-01

Full Text Available Introduction: This study aimed to investigate the effect of music on pain, anxiety and vital signs in children undergoing colonoscopy.   Method and Materials: This randomized study was carried out on 101 children (7 to 14 years old requiring colonoscopy. Children were randomly allocated to a control or case group. The case group was played relaxing music (by Clayderman during the procedure. Spiegelberger and pain questionaires were administered immediately after the colonoscopy. Pulse rate, blood pressure and percent blood oxygen saturation were recorded for each subject. The control group was treated in an identical manner, but was not played music during the procedure. Data were analyzed using SPSS software.   Results: Satisfaction, anxiety, pain, and blood pressure were significantly different between the groups                (P0.05.   Conclusion: Music can reduce anxiety and pain during colonoscopy.   Key words: Anxiety, Music,Vital signs, Colonoscopy

Analysis of cardiovascular system responses to forced vital capacity in COPD Análise das respostas do sistema cardiovascular ao teste de capacidade vital forçada na DPOC

Directory of Open Access Journals (Sweden)

Felipe A. R. Mendes

2011-04-01

Full Text Available BACKGROUND: The forced vital capacity (FVC test is routinely performed to evaluate pulmonary function in patients with chronic obstructive pulmonary disease (COPD. However, the influence of the FVC maneuver on the cardiovascular system of patients with COPD is poorly understood. OBJECTIVES: To analyze the behavior of heart rate (HR, blood pressure (BP and heart rate variability (HRV during the FVC test in COPD patients. METHODS: Nineteen men with COPD (72±7 years, GOLD stage I=3, II=5, III=7 and IV=4 patients performed the FVC test while having their HR monitored. HRV was assessed in time (rMSSD and frequency domains (LF, HF and LF/HF at rest, before and after the best FVC maneuver. BP was measured at rest, immediately before and at the end of the test, as well as 10 minutes after the end of the test. RESULTS: At the beginning of the FVC maneuver, HR decreased (pCONTEXTUALIZAÇÃO: O teste de capacidade vital forçada (CVF é rotineiramente realizado na avaliação da função pulmonar de pacientes com doença pulmonar obstrutiva crônica (DPOC. Entretanto, permanece pouco compreendida a influência do teste de CVF sobre o sistema cardiovascular de pacientes com DPOC. OBJETIVOS: Analisar o comportamento da frequência cardíaca (FC, pressão arterial (PA e variabilidade da frequência cardíaca (VFC no teste de CVF na DPOC. MÉTODOS: Dezenove homens com DPOC (72 ± 7 anos, no estágio de gravidade GOLD I=3, II=5, III=7 e IV=4 pacientes realizaram a manobra de CVF e tiveram sua FC monitorada durante todo o exame, e a VFC analisada nos domínios do tempo (rMSSD e da frequência (BF, AF e BF/AF durante o repouso, antes e após a melhor manobra de CVF. A PA foi analisada no repouso, imediatamente ao final da manobra de CVF e 10 minutos após o término de todos os testes. RESULTADOS: Ao início da manobra de CVF, a FC reduziu (p<0,001 e, em seguida, aumentou progressivamente até o final do teste (p<0,001. Após término da manobra, a FC continuou

Low temperature heat capacity of lutetium and lutetium hydrogen alloys

International Nuclear Information System (INIS)

Thome, D.K.

1977-10-01

The heat capacity of high purity electrotransport refined lutetium was measured between 1 and 20 0 K. Results for theta/sub D/ were in excellent agreement with theta values determined from elastic constant measurements. The heat capacity of a series of lutetium-hydrogen solid solution alloys was determined and results showed an increase in γ from 8.2 to about 11.3 mJ/g-atom-K 2 for hydrogen content increasing from zero to about one atomic percent. Above one percent hydrogen γ decreased with increasing hydrogen contents. The C/T data showed an increase with temperature decreasing below about 2.5 0 K for samples with 0.1 to 1.5 atomic percent hydrogen. This accounts for a large amount of scatter in theta/sub D/ versus hydrogen content in this range. The heat capacity of a bulk sample of lutetium dihydride was measured between 1 and 20 0 K and showed a large increase in theta/sub D/ and a large decrease in γ compared to pure lutetium

Change Management and Capacity Building for Regional Banking ...

African Journals Online (AJOL)

From the regulatory authorities led by the Central Bank of Nigeria (CBN), to each of the 25 banks that emerged, the successful conclusion of the first phase of banking reforms demonstrates a level of change management capacity deemed vital in successful corporate transformation. However, to successfully position ...

Anomalous heat capacity of nanoparticles

International Nuclear Information System (INIS)

Likhachev, V.N.; Vinogradov, G.A.; Alymov, M.I.

2006-01-01

The heat capacity of nanosized particles exceeds (from few to tenth percents) the same values of the corresponding bulk materials, and this difference increases with the diminishing of the sizes. In the present Letter we give an explanation of this phenomenon on an example of a nanocrystal with simple cubic lattice and an arbitrary shape. The simplest harmonic interaction potential of the nearest neighbors is used. A qualitative agreement with experimental data is obtained. The decisive role is attributed to the choice of boundary conditions: free boundaries provide the 'softening' of vibrational spectrum thus giving larger contribution to the heat capacity. The increase in heat capacity depends on the particle size, shape and sample perfection

Regional bronchoconstriction in asthma. 133Xenon washout scans following parenteral methacholine

International Nuclear Information System (INIS)

Riley, D.J.; Fisher, A.B.; Hansell, J.R.; Brody, J.S.

1976-01-01

To determine the influence of bronchoconstriction on the distribution of ventilation during an asthma attack, pulmonary clearance of 133 xenon was evaluated in four normal and eight asthmatic subjects within three to five minutes after intramuscular injection of methacholine. In asthmatics, administration of 4-10 mg methacholine resulted in a decrease of forced vital capacity of 28.5 +- 5.1 (SE) percent and a decrease in expiratory flow at 60 percent vital capacity of 44.2 +- 6.9 percent (P less than 0.001). The cumulative ventilation required to reach 50 percent of the pre-washout radioactivity increased from 3.6 +- 0.8 to 9.9 +- 1.6 L after administration of the drug (P less than 0.05). The normal subjects showed no ventilatory effects after receiving 10 mg methacholine. Comparison of clearance of 133 xenon from ten areas of lung (each representing approximately 6 percent of the surface area of one lung) showed that all areas were affected to approximately the same extent during drug-induced asthma. These findings suggest that parenteral methacholine is an effective way to demonstrate airway hyperreactivity and that the airway response to methacholine in asthmatics is relatively generalized throughout the lung

Percent Wetland Cover

Data.gov (United States)

U.S. Environmental Protection Agency — Wetlands act as filters, removing or diminishing the amount of pollutants that enter surface water. Higher values for percent of wetland cover (WETLNDSPCT) may be...

46 CFR 169.642 - Vital systems.

Science.gov (United States)

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Vital systems. 169.642 Section 169.642 Shipping COAST... Electrical Piping Systems § 169.642 Vital systems. For the purpose of this part, the following are considered vital systems— (a) A marine engineering system identified by the OCMI as being crucial to the survival...

[Comparative analysis of conventional pulmonary function test results in children with asthma or cough variant asthma].

Science.gov (United States)

Yuan, Jie; An, Shu-Hua; Gao, Wen-Jie; Du, Wen-Jin; Sun, Jun-Feng; Zhang, Man; Yao, Cong-Zhuo

2013-03-01

To compare the conventional pulmonary function test results of children with asthma or cough variant asthma (CVA). A total of 140 children, who were diagnosed with asthma or CVA from May 2010 to May 2011, were divided into acute asthma attack (n=50), asthma remission (n=50) and CVA groups (n=40); 30 healthy children were included as a control group. The forced vital capacity (FVC), forced expiratory volume in one second (FEV1), peak expiratory flow (PEF), forced expiratory flow after 25% of vital capacity has been expelled (FEF25), forced expiratory flow after 50% of vital capacity has been expelled (FEF50), forced expiratory flow after 75% of vital capacity has been expelled (FEF75) and maximal midexpiratory flow (MMEF75/25) were measured. The mean percent predicted values of all the above indices were lower than 80% in the acute asthma attack group, with FEF50, FEF75 and MMEF75/25 declining markedly; the mean percent predicted values of FEF75 and MMEF75/25 were lower than 80% in the CVA group. All the pulmonary function indices in the acute asthma attack group were lower than those in the control group. The mean percent predicted values of FVC, FEV1, FEF25 and MMEF75/25 in the asthma remission and CVA groups were lower than in the control group. All the pulmonary function indices in the acute asthma attack group were lower than in the asthma remission and CVA groups, but there were no significant differences between the asthma remission and CVA groups. There is small and large airway dysfunction, particularly small airway dysfunction, in children with acute asthma attack. Children with CVA present mainly with mild small airway dysfunction, as do those with asthma in remission.

Inspiration: One Percent and Rising

Science.gov (United States)

Walling, Donovan R.

2009-01-01

Inventor Thomas Edison once famously declared, "Genius is one percent inspiration and ninety-nine percent perspiration." If that's the case, then the students the author witnessed at the International Student Media Festival (ISMF) last November in Orlando, Florida, are geniuses and more. The students in the ISMF pre-conference workshop…

Physical exercises on a bicycle-ergometer and running track to prevent hypodynamia in workers of intellectual labor

Science.gov (United States)

Vasilyeva, V. V.; Korableva, Y. N.; Trunin, V. V.

1980-01-01

A program of exercises was developed and tested, consisting of a 12 minute session on a variable load bicycle ergometer and a 10-11 min. run with brief stretching and resting sessions between. Physical performance capacity was measured before, during, and after the period of the experiment and physical exams conducted. After a 4 month test period involving 30 men, aged 25-35, the program was found to be successful in increasing physical performance capacity. The PWC170 increased an average of 22 percent and maximum oxygen consumption 14 percent. Arterial pressure dropped (120/75 to 114/68), vital capacity of lungs increased by 6 percent, strength of respiratory muscles by 8.8 percent, duration of respiratory delay by 18 percent. Duration of cardiac cycles increased, stress index decreased. Cardiac contraction rate 2 minutes after work on the ergometer decreased from 118 to 102 bt/min.

Seasonal variation of infiltration capacities of soils in western Oregon.

Science.gov (United States)

Michael G. Johnson; Robert L. Beschta

1981-01-01

Infiltration capacities were 50 percent greater during fall than during summer for forest soils of western Oregon. These results contrast with those measured in other studies. In forested areas, investigators should be aware of potentially large seasonal changes in infiltration capacities. Such seasonal changes may exceed effects due to applied treatments (logging,...

Bone vitality in the cat's irradiated jaw

International Nuclear Information System (INIS)

Dambrain, R.; Dhem, A.; Gueulette, J.; Wambersie, A.

1988-01-01

The vitality of the mandible in cats was studied from two to 15 months after irradiation. Dose of 80 Gy in three days was delivered using three hairpin shape iridium-192 wires surrounding the mandibula. The osseous vitality was assessed from the percentages of lacunae inhabited by osteocytes (IL). The results are compared with those obtained by microradiography. At two months, a small reduction of vitality is already observed, it becomes progressively more important. At one year, vitality is recovered nearly fully in the ventral part of the mandibula, mainly at the level of the alveolar crest. Vitality remains reduced in the dorsal part. Microradiographic lesions appear more slowly; they are apparent at six months. (orig.) [de

Nitric oxide and carbon monoxide diffusing capacity after a 1-h oxygen dive to 9 m of sea water

NARCIS (Netherlands)

van Ooij, P. J. A. M.; van Hulst, R. A.; Houtkooper, A.; Sterk, P. J.

2014-01-01

To prevent extensive pulmonary lesions in submerged oxygen divers lung function like the forced vital capacity (FVC) or the diffusing capacity for carbon monoxide (DL,co) are used to monitor pulmonary oxygen toxicity (POT). As the diffusing capacity for nitric oxide (DL,no) measures more accurately

Nuclear-power capacity outside US soars 25% in 18 months

International Nuclear Information System (INIS)

Anon.

1980-01-01

Nuclear power plant operating capacity in countries outside the US increased nearly 25 percent from mid-1978 through 1980 in spite of curtailments in some countries. The operable capacity stood at 70,200 megawatts at the end of 1979, according to an Atomic Industrial Forum survey of 42 nations. The world average share of nuclear power rose from five percent in 1977 to six and is expected to rise dramatically in France, Japan, and elsewhere; France alone plans to bring one reactor into operation every two months, an average, between 1980 and 1985. Statistics from the survey track the expected growth in capacity by country from 1978 to 2000. The status of individual plants and their date or anticipated date of commercial operation are listed by country. The United Kingdom, France, Federal Republic of Germany, Japan, India, and Canada are developing reprocessing and waste-management programs

Multiparametric monitoring of tissue vitality in clinical situations

Science.gov (United States)

Mayevsky, Avraham; Manor, Tamar; Meilin, Sigal; Razon, Nisim; Ouknine, George E.; Ornstein, Eugene

2001-05-01

The monitoring of various tissue's physiological and biochemical parameters is one of the tools used by the clinicians to improve diagnosis capacity. As of today, the very few devices developed for real time clinical monitoring of tissue vitality are based on a single parameter measurement. Tissue energy balance could be defined as the ratio between oxygen or energy supply and demand. In order to determine the vitality of the brain, for example, it is necessary to measure at least the following 3 parameters: Energy Demand--potassium ion homeostasis; Energy Supply-- cerebral blood flow; Energy Balance--mitochondrial NADH redox state. For other tissues one can measure various energy demand processes specific to the tested organ. We have developed a unique multiparametric monitoring system tested in various experimental and clinical applications. The multiprobe assembly (MPA) consists of a fiber optic probe for measurement of tissue blood flow and mitochondrial NADH redox state, ion selective electrodes (K+, Ca2+, H+), electrodes for electrical activities (ECoG or ECG and DC potential), temperature probe and for monitoring the brain - Intra Cranial Pressure probe (ICP). The computerized monitoring system was used in the neurological intensive care unit to monitor comatose patients for a period of 24-48 hours. Also, a simplified MPA was used in the neurosurgical operating room or during organ transplantation procedure. It was found that the MPA could be used in clinical situations and that the data collected has a significant diagnosis value for the medical team.

Vitality: Carnal, Seraphic Bodies

Directory of Open Access Journals (Sweden)

Brian Treanor

2017-09-01

Full Text Available This paper reflects on experiences of what i call vitality. Such experiences are neither idiosyncratic (they overlap major themes in Chinese philosophy, among other disciplines nor mere romanticism (contemporary psychology lends credence to these accounts. Moreover, while some figures in continental philosophy do address the body—as perceiving, as sexed, as political—there has been almost no attention given to the active body of vitality. Drawing from the work of Michel Serres, this paper will uncover some of the significant features of such bodily experiences.

Demand and capacity planning in the emergency department: how to do it.

Science.gov (United States)

Higginson, I; Whyatt, J; Silvester, K

2011-02-01

Unless emergency departments have adequate capacity to meet demand, they will fail to meet clinical and performance standards and will be operating in the 'coping zone'. This carries risks both for staff and patients. As part of a quality improvement programme, the authors undertook an in-depth analysis of demand and capacity for an emergency department in the UK. The paper describes this rigorous approach to capacity planning, which draws on techniques from other industries. Proper capacity planning is vital, but is often poorly done. Planning using aggregated data will lead to inadequate capacity. Understanding demand, and particularly the variation in that demand, is critical to success. Analysis of emergency department demand and capacity is the first step towards effective workforce planning and process redesign.

Population Viability and Vital Rate Sensitivity of an Endangered Avian Cooperative Breeder, the White-Breasted Thrasher (Ramphocinclus brachyurus.

Directory of Open Access Journals (Sweden)

Jennifer L Mortensen

Full Text Available Social behaviors can significantly affect population viability, and some behaviors might reduce extinction risk. We used population viability analysis to evaluate effects of past and proposed habitat loss on the White-breasted Thrasher (Ramphocinclus brachyurus, a cooperatively breeding songbird with a global population size of <2000 individuals. We used an individual-based approach to build the first demographic population projection model for this endangered species, parameterizing the model with data from eight years of field study before and after habitat loss within the stronghold of the species' distribution. The recent habitat loss resulted in an approximately 18% predicted decline in population size; this estimate was mirrored by a separate assessment using occupancy data. When mortality rates remained close to the pre-habitat loss estimate, quasi-extinction probability was low under extant habitat area, but increased with habitat loss expected after current plans for resort construction are completed. Post-habitat loss mortality rate estimates were too high for projected populations to persist. Vital rate sensitivity analyses indicated that population growth rate and population persistence were most sensitive to juvenile mortality. However, observed values for adult mortality were closest to the threshold value above which populations would crash. Adult mortality, already relatively low, may have the least capacity to change compared to other vital rates, whereas juvenile mortality may have the most capacity for improvement. Results suggest that improving mortality estimates and determining the cause(s of juvenile mortality should be research priorities. Despite predictions that aspects of cooperative systems may result in variation in reproduction or juvenile mortality being the most sensitive vital rates, adult mortality was the most sensitive in half of the demographic models of other avian cooperative breeders. Interestingly, vital

Determining grazing capacity in Namibia with the aid of remote ...

African Journals Online (AJOL)

The Namibian rangelands consist of a mixture of herbaceous and woody components. The main source of income is from farming systems with grass production the predominant source of forage. For rangeland managers to utilise this source sustainably, the accurate determination of grazing capacity is vital since it allows ...

Sharing Vital Signs between mobile phone applications.

Science.gov (United States)

Karlen, Walter; Dumont, Guy A; Scheffer, Cornie

2014-01-01

We propose a communication library, ShareVitalSigns, for the standardized exchange of vital sign information between health applications running on mobile platforms. The library allows an application to request one or multiple vital signs from independent measurement applications on the Android OS. Compatible measurement applications are automatically detected and can be launched from within the requesting application, simplifying the work flow for the user and reducing typing errors. Data is shared between applications using intents, a passive data structure available on Android OS. The library is accompanied by a test application which serves as a demonstrator. The secure exchange of vital sign information using a standardized library like ShareVitalSigns will facilitate the integration of measurement applications into diagnostic and other high level health monitoring applications and reduce errors due to manual entry of information.

Investment, managerial capacity, and bias in public health preparedness.

Science.gov (United States)

Langabeer, James R; DelliFraine, Jami L; Tyson, Sandra; Emert, Jamie M; Herbold, John

2009-01-01

Nearly $7 billion has been invested through national cooperative funding since 2002 to strengthen state and local response capacity. Yet, very little outcome evidence exists to analyze funding effectiveness. The objective of this research is to analyze the relationship between investment (funding) and capacity (readiness) for public health preparedness (PHP). The aim of the authors is to use a management framework to evaluate capacity, and to explore the "immediacy bias" impact on investment stability. This study employs a longitudinal study design, incorporating survey research of the entire population of 68 health departments in the state of Texas. The authors assessed the investment-capacity relationship through several statistical methods. The authors created a structural measure of managerial capacity through principal components analysis, factorizing 10 independent variables and augment this with a perceived readiness level reported from PHP managers. The authors then employ analysis of variance, correlation analyses, and other descriptive statistics. There has been a 539 percent coefficient of variation in funding at the local level between the years 2004 and 2008, and a 63 percent reduction in total resources since the peak of funding, using paired sample data. Results suggest that investment is positively associated with readiness and managerial capacity in local health departments. The authors also find that investment was related to greater community collaboration, higher adoption of Incident Command System (ICS) structure, and more frequent operational drills and exercises. Greater investment is associated with higher levels of capacity and readiness. The authors conclude from this that investment should be stabilized and continued, and not be influenced by historical cognitive biases.

Beyond Marbles: Percent Change and Social Justice

Science.gov (United States)

Denny, Flannery

2013-01-01

In the author's eighth year of teaching, she hit a wall teaching percent change. Percent change is one of the few calculations taught in math classes that shows up regularly in the media, and one that she often does in her head to make sense of the world around her. Despite this, she had been teaching percent change using textbook problems about…

Dyspnea, pulmonary function and exercise capacity in adult Saudi patients with sickle cell disease

International Nuclear Information System (INIS)

Alameri, Hatem F.; Alem, A.; Al-Momen, A.; Kardas, W.; Owais, M.; Jehangir, A.

2008-01-01

Objective was to examine pulmonary function, dyspnea, and exercise capacity in adult Saudi patients with sickle cell disease (SCD) patients. The patients were recruited from the hematology clinic at King Khalid University Hospital in Riyadh from January to December 2005. The study involved 39 patients with stable SCD 20 women and 19 men, with a mean age of 22.7+/- 7.1 years, hemoglobin level of 95.5+/-14.6g/L and hemoglobin F level of 13.7+/08.6. Patients underwent pulmonary function tests PFT forced expiratory volume in first second [FEV1], forced vital capacity [FVC], and diffusion capacity of carbon monoxide [DLco] data are presented as a percentage of the normal prediction, a 6- minute walk test 6MWT and echocardiography. Dyspnea was assessed using the Borg score. The 6MWT data were compared to body mass index matched healthy controls. Forty-one percent of SCD patients had mild dyspnea at rest and this increased to 61% at the end of the 6MWT. Pulmonary function tests were abnormal in 51%, 36% of patients had a restrictive pattern, 10% had isolated decrease in DLco and 5% had a mixed restrictive-obstrutive pattern. The 6MWD was shorter in SCD patients compared to the controls 368+/-67 versus 407+/-47m, p=0.005. No hematological variables correlated with outcome variables. Chronic pulmonary complications in adult Saudi SCD patients are relatively mild but common. Pulmonary function in these patients differs from that published for African-origin SCD patients. The difference may reflect a different natural history of SCD in the 2 populations. (author)

Predictive models and spatial variations of vital capacity in healthy people from 6 to 84 years old in China based on geographical factors.

Science.gov (United States)

He, Jinwei; Ge, Miao; Wang, Congxia; Jiang, Naigui; Zhang, Mingxin; Yun, Pujun

2014-07-01

The aim of this study was to provide a scientific basic for a unified standard of the reference value of vital capacity (VC) of healthy subjects from 6 and 84 years old in China. The normal reference value of VC was correlated to seven geographical factors, including altitude (X1), annual duration of sunshine (X2), annual mean air temperature (X3), annual mean relative humidity (X4), annual precipitation amount (X5), annual air temperature range (X6) and annual mean wind speed (X7). Predictive models were established by five different linear and nonlinear methods. The best models were selected by t-test. The geographical distribution map of VC in different age groups can be interpolated by Kriging's method using ArcGIS software. It was found that the correlation of VC and geographical factors in China was quite significant, especially for both males and females aged from 6 to 45. The best models were built for different age groups. The geographical distribution map shows the spatial variations of VC in China precisely. The VC of healthy subjects can be simulated by the best model or acquired from the geographical distribution map provided the geographical factors for that city or county of China are known.

Vital exhaustion and risk for cancer

DEFF Research Database (Denmark)

Bergelt, Corinna; Christensen, Jane Hvarregaard; Prescott, Eva

2005-01-01

Vital exhaustion, defined as feelings of depression and fatigue, has previously been investigated mainly as a risk factor for cardiovascular disease. The authors investigated the association between depressive feelings and fatigue as covered by the concept of vital exhaustion and the risk...

The clinical significance of 5% change in vital capacity in patients with idiopathic pulmonary fibrosis: extended analysis of the pirfenidone trial

Directory of Open Access Journals (Sweden)

Nakata Koichiro

2011-07-01

Full Text Available Abstract Background Our phase III clinical trial of pirfenidone for patients with idiopathic pulmonary fibrosis (IPF revealed the efficacy in reducing the decline of vital capacity (VC and increasing the progression-free survival (PFS time by pirfenidone. Recently, marginal decline in forced VC (FVC has been reported to be associated with poor outcome in IPF. We sought to evaluate the efficacy of pirfenidone from the aspects of 5% change in VC. Methods Improvement ratings based on 5% change in absolute VC, i.e., "improved (VC ≥ 5% increase", "stable (VC Results In the comparison of the improvement ratings, the statistically significant differences were clearly revealed at months 3, 6, 9, and 12 between pirfenidone and placebo groups. Risk reductions by pirfenidone to placebo were approximately 35% over the study period. In the comparison of the PFS times, statistically significant difference was also observed between pirfenidone and placebo groups. The positive/negative predictive values in placebo and pirfenidone groups were 86.1%/50.8% and 87.1%/71.7%, respectively. Further, the baseline characteristics of patients worsened at month 3 had generally severe impairment, and their clinical outcomes including mortality were also significantly worsened after 1 year. Conclusions The efficacy of pirfenidone in Japanese phase III trial was supported by the rating of 5% decline in VC, and the VC changes at month 3 may be used as a prognostic factor of IPF. Trial Registration This clinical trial was registered with the Japan Pharmaceutical Information Center (JAPIC on September 13th, 2005 (Registration Number: JAPICCTI-050121.

TESTING OF PULP VITALITY BY PULSOXIMETRY

Directory of Open Access Journals (Sweden)

Gabriela CIOBANU

2012-06-01

Full Text Available The methods applied for diagnosing the health condition of the pulp tissue are numerous, however, nowadays, an increasingly higher number of conventional tests are replaced by some objective, non-invasive, painless and reliable tests. Among them, pulse oximetry is a method for the investigation of pulp vitality based on oxygen saturation (SaO2 of the hemoglobin from the blood present in the pulp vascular bed, as a means of differentiating among the vital and the non-vital teeth. In the present study, registrations were made on a group of 120 frontal maxillary teeth, in patients with ages between 20 and 40 years, on using a digital sensor modified by the pulse oximeter with which the pulse and the values of oxygen saturation were measured at the level of both teeth and right hand finger. The mean SaO2 value in the pulp blood of the vital teeth was of 83.30% for the central incisor, of 78.51% for the lateral one and of 84.56%, respectively, for the canine; the value recorded at finger level was of 97%. In the non-vital teeth, the SaO2 value measured on the pulse oximeter was of 0%. Pulse registration showed mean values of 70.56 beatings/min at tooth level and of 70.88 beatings/min, respectively, at finger level. The results of the present study may confirm that pulse oximetry represents a simple, non-traumatic, efficient and objective method for testing the vitality condition of the dental pulp.

Percent Wetland Cover (Future)

Data.gov (United States)

U.S. Environmental Protection Agency — Wetlands act as filters, removing or diminishing the amount of pollutants that enter surface water. Higher values for percent of wetland cover (WETLNDSPCT) may be...

Vital exhaustion and risk for cancer

DEFF Research Database (Denmark)

Bergelt, Corinna; Christensen, Jane Hvarregaard; Prescott, Eva

2005-01-01

Vital exhaustion, defined as feelings of depression and fatigue, has previously been investigated mainly as a risk factor for cardiovascular disease. The authors investigated the association between depressive feelings and fatigue as covered by the concept of vital exhaustion and the risk...... for cancer....

Chemical Modification of Oryza sativa Linnaeus Husk with Urea for Removal of Brilliant Vital Red and Murexide Dyes from Water by Adsorption in Environmentally Benign Way

International Nuclear Information System (INIS)

Rehman, R.; Mahmud, T.; Kanwal, F.; Aslam, M.N.; Nisar, H.

2013-01-01

Oryza sativa Linnaeus is an important food item all around the world. Due to its huge consumption, a large amount of rice husk is generated as agrowaste which can be used for water treatment by adsorption. Its adsorption capacity further can be enhanced by chemical medication. In the present study, urea modified rice husk has been used for removing Brilliant Vital Red and Murexide form water in an efficient way. After optimizing operating conditions, isothermal and thermodynamical studies were carried out, which showed that maximum adsorption capacity of urea modified rice husk for removing Brilliant Vital Red and Murexide dyes were 28.93 and 30.74 mg.g/sup -1/. Adsorbent characterization was carried out by recording its FT-IR spectra. (author)

Planetary Vital Signs

Science.gov (United States)

Kennel, Charles; Briggs, Stephen; Victor, David

2016-07-01

The climate is beginning to behave in unusual ways. The global temperature reached unprecedented highs in 2015 and 2016, which led climatologists to predict an enormous El Nino that would cure California's record drought. It did not happen the way they expected. That tells us just how unreliable temperature has become as an indicator of important aspects of climate change. The world needs to go beyond global temperature to a set of planetary vital signs. Politicians should not over focus policy on one indicator. They need to look at the balance of evidence. A coalition of scientists and policy makers should start to develop vital signs at once, since they should be ready at the entry into force of the Paris Agreement in 2020. But vital signs are only the beginning. The world needs to learn how to use the vast knowledge we will be acquiring about climate change and its impacts. Is it not time to use all the tools at hand- observations from space and ground networks; demographic, economic and societal measures; big data statistical techniques; and numerical models-to inform politicians, managers, and the public of the evolving risks of climate change at global, regional, and local scales? Should we not think in advance of an always-on social and information network that provides decision-ready knowledge to those who hold the responsibility to act, wherever they are, at times of their choosing?

Vital soil; function, value and properties

NARCIS (Netherlands)

Doelman, P.; Eijsackers, H.J.P.

2004-01-01

Healthy soil, with active soil life, deters long-term soil degradation and ensures that geo-physical processes are undisturbed. Is the vitality of soil under threat due to human civilization? Or is it due to contamination, intensification, and deforestation? Vital Soil aims to look at the effects

Femoral head vitality after intracapsular hip fracture

International Nuclear Information System (INIS)

Stroemqvist, B.

1983-01-01

Femoral head vitality before, during and at various intervals from the operation was determined by tetracycline labeling and/or 99 sp (m)Tc-MDP scintimetry. In a three-year follow-up, healing prognosis could be determined by scintimetry 3 weeks from operation; deficient femoral head vitality predicting healing complications and retained vitality predicting uncomplicated healing. A comparison between pre- and postoperative scintimetry indicated that further impairment of the femoral head vitality could be caused by the operative procedure, and as tetracycline labeling prior to and after fracture reduction in 370 fractures proved equivalent, it was concluded that the procedure of osteosynthesis probably was responsible for capsular vessel injury, using a four-flanged nail. The four-flanged nail was compared with a low-traumatic method of osteosynthesis, two hook-pins, in a prospective randomized 14 month study, and the postoperative femoral head vitality was significantly better in the hook-pin group. This was also clearly demonstrated in a one-year follow-up for the fractures included in the study. Parallel to these investigations, the reliability of the methods of vitality determination was found satisfactory in methodologic studies. For clinical purpose, primary atraumatic osteosynthesis, postoperative prognostic scintimetry and early secondary arthroplasty when indicated, was concluded to be the appropriate approach to femoral neck fracture treatment. (Author)

Capacity to deliver pharmaceutical care by community pharmacies ...

African Journals Online (AJOL)

Pharmacy practice has transcended from largely a dispensary practice to pharmaceutical care practice. The capacity of community pharmacies to deliver pharmaceutical care was studied using pretested self survey methods. Ninety five percent (95%) of the respondents always educated customers on drug related needs, ...

Emphysema Distribution and Diffusion Capacity Predict Emphysema Progression in Human Immunodeficiency Virus Infection

Science.gov (United States)

Leung, Janice M; Malagoli, Andrea; Santoro, Antonella; Besutti, Giulia; Ligabue, Guido; Scaglioni, Riccardo; Dai, Darlene; Hague, Cameron; Leipsic, Jonathon; Sin, Don D.; Man, SF Paul; Guaraldi, Giovanni

2016-01-01

Background Chronic obstructive pulmonary disease (COPD) and emphysema are common amongst patients with human immunodeficiency virus (HIV). We sought to determine the clinical factors that are associated with emphysema progression in HIV. Methods 345 HIV-infected patients enrolled in an outpatient HIV metabolic clinic with ≥2 chest computed tomography scans made up the study cohort. Images were qualitatively scored for emphysema based on percentage involvement of the lung. Emphysema progression was defined as any increase in emphysema score over the study period. Univariate analyses of clinical, respiratory, and laboratory data, as well as multivariable logistic regression models, were performed to determine clinical features significantly associated with emphysema progression. Results 17.4% of the cohort were emphysema progressors. Emphysema progression was most strongly associated with having a low baseline diffusion capacity of carbon monoxide (DLCO) and having combination centrilobular and paraseptal emphysema distribution. In adjusted models, the odds ratio (OR) for emphysema progression for every 10% increase in DLCO percent predicted was 0.58 (95% confidence interval [CI] 0.41–0.81). The equivalent OR (95% CI) for centrilobular and paraseptal emphysema distribution was 10.60 (2.93–48.98). Together, these variables had an area under the curve (AUC) statistic of 0.85 for predicting emphysema progression. This was an improvement over the performance of spirometry (forced expiratory volume in 1 second to forced vital capacity ratio), which predicted emphysema progression with an AUC of only 0.65. Conclusion Combined paraseptal and centrilobular emphysema distribution and low DLCO could identify HIV patients who may experience emphysema progression. PMID:27902753

A Conceptual Model for Solving Percent Problems.

Science.gov (United States)

Bennett, Albert B., Jr.; Nelson, L. Ted

1994-01-01

Presents an alternative method to teaching percent problems which uses a 10x10 grid to help students visualize percents. Offers a means of representing information and suggests different approaches for finding solutions. Includes reproducible student worksheet. (MKR)

The Algebra of the Cumulative Percent Operation.

Science.gov (United States)

Berry, Andrew J.

2002-01-01

Discusses how to help students avoid some pervasive reasoning errors in solving cumulative percent problems. Discusses the meaning of ."%+b%." the additive inverse of ."%." and other useful applications. Emphasizes the operational aspect of the cumulative percent concept. (KHR)

Exercise capacity and selected physiological factors by ancestry and residential altitude

DEFF Research Database (Denmark)

Bianba; Berntsen, Sveinung; Andersen, Lars Bo

2014-01-01

AIM: Several physiological compensatory mechanisms have enabled Tibetans to live and work at high altitude, including increased ventilation and pulmonary diffusion capacity, both of which serve to increase oxygen transport in the blood. The aim of the present study was to compare exercise capacity...... Tibetans vs. Han Chinese may reflect a better adaptation to life at high altitude. Tibetans at the lower residential altitude of 3700 m demonstrated a better exercise capacity than residents at a higher altitude of 4300 m when measured at their respective residential altitudes. Such altitude- or ancestry...... (maximal power output) and selected physiological factors (arterial oxygen saturation and heart rate at rest and during maximal exercise, resting hemoglobin concentration, and forced vital capacity) in groups of native Tibetan children living at different residential altitudes (3700 vs. 4300 m above sea...

Pulpal inflammation after vital tooth bleaching with 38% hydrogen peroxide

Directory of Open Access Journals (Sweden)

Ardiny Andriani

2012-06-01

Full Text Available Background: In-office vital tooth bleaching is a treatment to remove tooth stains. Tooth sensitivity is one of side effect commonly complained by patients receiving this treatment. Purpose: The aim of this study was to examine histological inflammatory cells infiltration of dental pulp after application of 38% H2O2 as a vital tooth bleaching agent. Methods: Under informed consent, a total of 15 premolars from 8 healthy subjects scheduled for orthodontic extraction were used in this study. Thirty eight percent H2O2 was applied on the buccal surface of the treated group. The treated teeth were extracted after 1 hour, 5, 8, and 15 days. All specimens were embedded in paraffin wax, sectioned serially and stained with Hematoxyllin Eosin. Histological specimens were then observed under a light microscope. Results: All treated groups showed a slight disorganization of odontoblasts layer and slight inflammation in the pulp tissue adjacent to the 38% H2O2 application site. The number of polymorphonuclear leukocytes (PMN had increased significantly 1 hour after application of 38% H2O2 (p<0.05, while macrophages had significantly increased 5 days after the application (p<0.05. The most intense PMN and macrophages infiltration was found 5 days after the application and gradually decreased 8 days after application of38% H2O2. Conclusion: Application of 38% H2O2 as a vital tooth bleaching agent induces acute inflammation in human dental pulp; however, the inflammation will decrease 8 days after the application.Latar belakang: Perawatan pemutihan gigi vital metode in-office merupakan tindakan untuk menghilangkan pewarnaan pada gigi. Salah satu efek samping yang sering dikeluhkan oleh pasien yang menjalani perawatan ini adalah sensitivitas gigi. Tujuan: Penelitian ini bertujuan untuk mengamati infiltrasi sel inflamasi pada pulpa gigi setelah aplikasi H2O2 38% sebagai bahan pemutih gigi. Metode: Sampel penelitian ini berupa 15 gigi premolar yang berasal dari 8

Validation of the Subjective Vitality Scale and study of the vitality of elderly people according to their physical activity

Directory of Open Access Journals (Sweden)

Nuno Couto

2017-08-01

Full Text Available The main aim of the study was to validate the Portuguese version of the Subjective Vitality Scale - SVS for the Portuguese elderly population through of confirmatory factorial analysis. The existence of differences in the perception of subjective vitality among sufficiently active and insufficiently active older adults was also analyzed. A total of 309 Portuguese elderly (242 females, 67 males aged 60-90 years (M = 68.59, SD = 6.60 participated in this study. Of the total sample, 256 are sufficiently active, while 53 are insufficiently active. The results show that the model was adjusted to data in a satisfactory way (χ² = 28.95; df = 9; CFI = .97; TLI = .94; SRMR = .04; RMSEA = .08; RMSEA 90% CI = .05 - .12, and show a concurrent validity with the Portuguese version of the Satisfaction with Life Scale. The data obtained allow us concluding that the Portuguese version of the Subjective Vitality Scale can be used as a measure of subjective vitality in the Portuguese elderly population. It was also verified that the subjective perception of vitality is greater among individuals sufficiently active compared with their peers that do not reach the amount of practice of recommended physical activity.

An evaluation of So language vitality in Thailand

Directory of Open Access Journals (Sweden)

Thomas M. Tehan

2017-07-01

Full Text Available This paper explores the vitality and endangerment of So [sss] speech communities in Thailand. Beginning with a review of sociolinguistic survey results for five So communities in Thailand to ascertain the likely need for vernacular language development in So, additional data to cover the rest of the So community are provided. The language vitality of the So communities in Thailand is then assessed using Expanded GIDS and the Sustainable Use Model (SUM, Lewis & Simons 20152, an expansion of the Graded Intergenerational Disruption Scale (GIDS, Fishman 1991. This vitality model indicates that many So villages display vigorous language vitality whereas other villages are threatened by language shift. Some initial efforts at revitalization and language development show promise. Several additional activities are suggested to enhance the vitality of the language and help the So to resist the regional trend towards language shift to Northeastern Thai (Isaan.

Determination of the heat capacities of Lithium/BCX (bromide chloride in thionyl chloride) batteries

Science.gov (United States)

Kubow, Stephen A.; Takeuchi, Kenneth J.; Takeuchi, Esther S.

1989-12-01

Heat capacities of twelve different Lithium/BCX (BrCl in thionyl chloride) batteries in sizes AA, C, D, and DD were determined. Procedures and measurement results are reported. The procedure allowed simple, reproducible, and precise determinations of heat capacities of industrially important Lithium/BCX cells, without interfering with performance of the cells. Use of aluminum standards allowed the accuracy of the measurements to be maintained. The measured heat capacities were within 5 percent of calculated heat capacity values.

CORRELATION BETWEEN ENDOCRANIAL CAPACITY AND SIZE OF FORAMEN MAGNUM WITH SPECIAL REFERENCE TO SEX

OpenAIRE

Muralidhar P Shepur; Magi M; Nanjundappa B; Pavan P Havaldar; Premalatha Gogi; Shaik Hussain Saheb

2014-01-01

Background: Endocranial capacity is an important parameter in the study of human evolution, race and sex determination of skull. Diameters of foramen magnum are important because vital structures passing through it may endues compression and for sex determination of skulls. Correlation between endocranial capacity and area of foramen magnum was reported in mammals. This relation in human can be used to determine sex of damaged skulls. Methods: 150 dry skulls and 30 CT scan imag...

Vital areas at nuclear power plants

International Nuclear Information System (INIS)

Cameron, D.F.

1985-01-01

Vital area analysis of nuclear power plants has been performed for the Nuclear Regulatory Commission by the Los Alamos National Laboratory from the late 1970's through the present. The Los Alamos Vital Area Study uses a fault-tree modeling technique to identify vital areas and equipment at nuclear power plants to determine their vulnerability. This technique has been applied to all operating plants and approximately one-half of those under construction in the US. All saboteur-induced loss-of-coolant accidents and transients and the systems needed to mitigate them are considered. As a result of this effort, security programs at nuclear power plants now include vulnerability studies that identify targets in a systematic manner, and thus unnecessary protection has been minimized. 1 ref., 8 figs., 1 tab

Health, vital goals, and central human capabilities.

Science.gov (United States)

Venkatapuram, Sridhar

2013-06-01

I argue for a conception of health as a person's ability to achieve or exercise a cluster of basic human activities. These basic activities are in turn specified through free-standing ethical reasoning about what constitutes a minimal conception of a human life with equal human dignity in the modern world. I arrive at this conception of health by closely following and modifying Lennart Nordenfelt's theory of health which presents health as the ability to achieve vital goals. Despite its strengths I transform Nordenfelt's argument in order to overcome three significant drawbacks. Nordenfelt makes vital goals relative to each community or context and significantly reflective of personal preferences. By doing so, Nordenfelt's conception of health faces problems with both socially relative concepts of health and subjectively defined wellbeing. Moreover, Nordenfelt does not ever explicitly specify a set of vital goals. The theory of health advanced here replaces Nordenfelt's (seemingly) empty set of preferences and society-relative vital goals with a human species-wide conception of basic vital goals, or 'central human capabilities and functionings'. These central human capabilities come out of the capabilities approach (CA) now familiar in political philosophy and economics, and particularly reflect the work of Martha Nussbaum. As a result, the health of an individual should be understood as the ability to achieve a basic cluster of beings and doings-or having the overarching capability, a meta-capability, to achieve a set of central or vital inter-related capabilities and functionings. © 2012 John Wiley & Sons Ltd.

A worksite vitality intervention for older hospital workers to improve vitality work engegement, productivity ans sick leave: results of a randomized controlled trial

NARCIS (Netherlands)

Strijk, J.E.; Proper, K.I.; Meschelen, W. van; Beek, A. van der

2012-01-01

Objectives A worksite vitality intervention aiming to improve lifestyle behaviors could be an effective tool to keep older workers vital, and thereby prolong their labor participation. Therefore, this study evaluates the effectiveness of such an intervention on vitality, work engagement,

Determination of percent calcium carbonate in calcium chromate

International Nuclear Information System (INIS)

Middleton, H.W.

1979-01-01

The precision, accuracy and reliability of the macro-combustion method is superior to the Knorr alkalimetric method, and it is faster. It also significantly reduces the calcium chromate waste accrual problem. The macro-combustion method has been adopted as the official method for determination of percent calcium carbonate in thermal battery grade anhydrous calcium chromate and percent calcium carbonate in quicklime used in the production of calcium chromate. The apparatus and procedure can be used to measure the percent carbonate in inorganic materials other than calcium chromate. With simple modifications in the basic apparatus and procedure, the percent carbon and hydrogen can be measured in many organic material, including polymers and polymeric formulations. 5 figures, 5 tables

CDC Vital Signs: Progress on Childhood Obesity

Science.gov (United States)

... VitalSigns – Childhood Obesity [PSA – 0:60 seconds] VitalSigns – Obesidad en niños: [PODCAST – 1:15 minutes] Childhood Overweight ... Prevention and Control MedlinePlus – Obesity in Children MedlinePlus – Obesidad en niños Top of Page Get Email Updates ...

Vital Signs-Secondhand Smoke

Centers for Disease Control (CDC) Podcasts

This podcast is based on the February 2015 CDC Vital Signs report. Secondhand smoke kills more than 400 infants and 41,000 adult nonsmokers every year. Learn what can be done to prevent secondhand smoke exposure.

Trad. Daniele Vitale, Arquitectos portugueses. Identidade, nacionalidade, modernidade

OpenAIRE

Marnoto, Rita

2010-01-01

(2010. Trad.). Daniele Vitale, Arquitectos portugueses. Identidade, nacionalidade, modernidade, JA Jornal Arquitectos. Publicação Trimestral da Ordem dos Arquitectos Portugal, 237, 93-101. ISSN 0870 1504 Trad. Daniele Vitale

Post-vehicle-application lithium-ion battery remanufacturing, repurposing and recycling capacity: Modeling and analysis

Directory of Open Access Journals (Sweden)

Charles Robert Standridge

2015-05-01

Full Text Available Purpose: A mathematical model is used to help determine the manufacturing capacity needed to support post-vehicle-application remanufacturing, repurposing, and recycling of lithium-ion batteries over time.  Simulation is used in solving the model to estimate capacity in kWh.  Lithium-ion batteries that are commonly used in the electrification of vehicles cannot be simply discarded post-vehicle-application due to the materials of which they are composed.  Eventually, each will fail to hold a charge and will need to be recycled.  Remanufacturing, allowing a battery to return to a vehicle application, and repurposing, transforming a battery for use in a non-vehicle application, postpone recycling and increase value. The mathematical model and its solution using simulation test the hypothesis that the capacity needed for remanufacturing, repurposing, and recycling as well as new battery production is a function of a single parameter:  the percent of post-vehicle-application batteries that are remanufactured. Design/methodology/approach: Equations in the mathematical model represent the capacity needed for remanufacturing, repurposing, and recycling as well as new battery production as dependent variables.  Independent variables are exogenous quantities as such as the demand for electrified vehicles of all types, physical properties of batteries such as their application life distribution including the time to recycling, and a single decision variable:  the percent of post-vehicle-application batteries that are remanufactured.  Values of the dependent variables over time are estimated by simulation for values of the percent of post-vehicle-application batteries ranging from 0% to 85% in steps of 5%. Findings and Originality/value: The simulation results support important insights for investment in capacity for remanufacturing, repurposing, and recycling of post-vehicle-application batteries as well as new batteries.  The capacity needed for

Clinical significance of gallium-67 scintigraphy in assessing pulmonary lesions of sarcoidosis and idiopathic pulmonary fibrosis

International Nuclear Information System (INIS)

Fujishima, Seitaro; Kanazawa, Minoru; Yamasawa, Fumihiro; Kubo, Atsushi; Hashimoto, Shozo; Yokoyama, Tetsuro

1992-01-01

To evaluate whether one can predict the course and prognosis of interstitial lung diseases from lung gallium-67 ( 67 Ga) uptake, we studied 31 subjects with sarcoidosis and 28 with idiopathic pulmonary fibrosis (IPF) retrospectively. We quantified the lung 67 Ga uptake using posterior scans by Line's method, and calculated a visual index (VI). The normal range of 67 Ga uptake was defined as less than 65 VI values, obtained from the 95 percent confidence interval of the control subjects. All subjects with stage I sarcoidosis, having only bilateral hilar lymphadenopathy (BHL) on chest X-ray, revealed normal lung 67 Ga uptake. Fifty percent of patients with stage II sarcoidosis, with both BHL and pulmonary involvement on chest X-ray, showed increased lung 67 Ga uptake. The patients with increased lung 67 Ga uptake showed decreased percent vital capacity and increased alveolar-arterial oxygen tension difference, but none of them showed clinical deterioration during the follow-up period of more than 6 months. Fifty-four percent of subjects with IPF sowed increased lung 67 Ga uptake. But there was no difference between the subgroups with normal and increased lung 67 Ga uptake with respect to the severity of dyspnea, percent vital capacity, arterial oxygen tension, or alveolar-arterial oxygen tension difference. There was also no difference between the two subgroups of IPF in the cumulative percent survival after either the onset of symptoms or the 67 Ga scintigram. We conclude that lung 67 Ga uptake was not able to predict the clinical course or the prognosis of patients with sarcoidosis and IPF. (author)

26 CFR 301.6226(b)-1 - 5-percent group.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false 5-percent group. 301.6226(b)-1 Section 301.6226... ADMINISTRATION PROCEDURE AND ADMINISTRATION Assessment In General § 301.6226(b)-1 5-percent group. (a) In general. All members of a 5-percent group shall join in filing any petition for judicial review. The...

Development of green tea scented with organic roses "Vitality" from Nevado Ecuador

Directory of Open Access Journals (Sweden)

Elena Beltrán

2014-12-01

Full Text Available (Received: 2014/11/03 - Accepted: 2014/12/15The aim of this study was to obtain a flavored green tea with organic rose petals "Vitality" from Nevado Ecuador. Green tea, purchased from a private company, it was subjected to analysis to verify compliance with the requirements of standard INEN 2381: 2005. The Characterization of fresh rose petals was to made and for the dehydration was used two temperatures and two geometries. Analysis of total polyphenol content (Folin-Ciocalteu and antioxidant capacity (TEACmethod were performed. The dried petals, with a higher content of polyphenols and antioxidant capacity, were used in the preparation to flavored tea. Three formulations with different amounts of dried rose petals (10, 17.5 and 25% were tested sensorially by 100 judges to determine the aroma rose in the tea. The final product was analyzed to determine compliance of the requirements of the standard INEN of the tea. Finally acceptability and purchase intention of the product is evaluated. The values of content total polyphenol in the extracts of rose petals were superior to fruits such as blackberries, and strawberries.

Immediate effect of suryanadi pranayama on pulmonary function (ventilatory volumes and capacities) in healthy volunteers

OpenAIRE

Shravya Keerthi G, Hari Krishna Bandi, Suresh M, Mallikarjuna Reddy N

2013-01-01

Objectives: we found only effects of at least a short term practice extended over a period of a few days to weeks of pranayama (alternate nostril breathing) rather than acute effects of unilateral right nostril breathing (suryanadi pranayama). Keeping this in mind the present study was designed to test the hypothesis that 10 min. of right nostril breathing have any immediate effect on ventilatory volumes and capacities in healthy volunteers. Methodology: Forced vital capacity (FVC), Forced ex...

[Effects of exercise and physical activity on vital age].

Science.gov (United States)

Tanaka, Kiyoji; Matsuo, Tomoaki

2009-07-01

Advances in medical care have enabled many middle-aged and older adults to live for long periods of time. However, considerable variability is present among those people with regards to both longevity and physical health status. Physical inactivity is a significant risk factor for many chronic diseases, while exercise habituation is beneficial for the maintenance of good health and high vitality. The authors have developed the concept of so-called vital age for the assessment of health and functional status in middle-aged and older adults. The vital age is estimated using a variety of bio-medical, primarily cardiovascular risk factor parameters. Previous research has compared vital age between sedentary persons and those with obesity and chronic diseases and between sedentary persons and those with exercise habituation, and found that exercise habituation can certainly contribute to better physical vitality in previously sedentary persons as well as diseased persons.

Enhancing power supply adequacy in Spain: Migrating from capacity payments to reliability options

International Nuclear Information System (INIS)

Batlle, Carlos; Vazquez, Carlos; Rivier, Michel; Perez-Arriaga, Ignacio J.

2007-01-01

There has been total unanimity about the vital importance of reliability of supply since the beginning of the electricity sector deregulation process. This paper describes the procedure proposed by to improve upon the current scheme to guarantee a reasonable reserve margin, the capacity payment mechanism. This alternative design introduces improvements aimed at guaranteeing at least a minimum capacity reserve margin, as well as at providing a strong incentive for generating units to be available when needed, namely, in situations when supply is likely to be insufficient to meet the total demand

Characterization of the uranium--2 weight percent molybdenum alloy

International Nuclear Information System (INIS)

Hemperly, V.C.

1976-01-01

The uranium-2 wt percent molybdenum alloy was prepared, processed, and age hardened to meet a minimum 930-MPa yield strength (0.2 percent) with a minimum of 10 percent elongation. These mechanical properties were obtained with a carbon level up to 300 ppM in the alloy. The tensile-test ductility is lowered by the humidity of the laboratory atmosphere

Supply constraints : Australia and Canada coal industry face logistics and capacity challenges

International Nuclear Information System (INIS)

Borsato, J.

2010-01-01

Australia and Canada are benefiting from a global increase in coal consumption, but face challenges regarding coal and coal export capacity. Coal is Australia's biggest export commodity, accounting for over 50 percent of world coking coal exports, with almost 75 percent of those exports destined for Asian markets, primarily Japan. However, the number of ships delayed at Australian ports hit a record of 223 bulk carriers in early 2010. Compared to Canada, Australia faces greater logistical issues getting coal into port and onto ships at its 9 loading terminals. Two of Canada's 3 major shipping terminals, Westshore and Neptune, have some additional capacity. Its third terminal, Ridley Island, has considerable potential to carry more coal. With 98 percent of all coal moved by rail in Australia, rail issues also hinder growth. A national approach to planning freight transport on both roads and rail is being developed. While infrastructure issues remain the single greatest barrier to export growth for Australia's coal sector, Canada's most immediate issues pertain to mine permitting and mine-site expansion. In 2009, Canada exported 28 million tonnes of coal, 90 percent of it metallurgical. With approximately 70 million tonnes of annual production, mostly in British Columbia and Alberta, coal remains the number one commodity in Canada carried by rails and shipped from ports. 1 fig.

CDC Vital Signs: Legionnaires' Disease

Science.gov (United States)

... gov . Vital Signs Topics Covered Alcohol Antibiotic Resistance Cancer Cardiovascular Diseases Diseases & Conditions Food Safety Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity ...

Influence of Anti-TNF and Disease Modifying Antirheumatic Drugs Therapy on Pulmonary Forced Vital Capacity Associated to Ankylosing Spondylitis: A 2-Year Follow-Up Observational Study

Directory of Open Access Journals (Sweden)

Alberto Daniel Rocha-Muñoz

2015-01-01

Full Text Available Objective. To evaluate the effect of anti-TNF agents plus synthetic disease modifying antirheumatic drugs (DMARDs versus DMARDs alone for ankylosing spondylitis (AS with reduced pulmonary function vital capacity (FVC%. Methods. In an observational study, we included AS who had FVC% <80% at baseline. Twenty patients were taking DMARDs and 16 received anti-TNF + DMARDs. Outcome measures: changes in FVC%, BASDAI, BASFI, 6-minute walk test (6MWT, Borg scale after 6MWT, and St. George’s Respiratory Questionnaire at 24 months. Results. Both DMARDs and anti-TNF + DMARDs groups had similar baseline values in FVC%. Significant improvement was achieved with anti-TNF + DMARDs in FVC%, at 24 months, when compared to DMARDs alone (P=0.04. Similarly, patients in anti-TNF + DMARDs group had greater improvement in BASDAI, BASFI, Borg scale, and 6MWT when compared to DMARDs alone. After 2 years of follow-up, 14/16 (87.5% in the anti-TNF + DMARDs group achieved the primary outcome: FVC% ≥80%, compared with 11/20 (55% in the DMARDs group (P=0.04. Conclusions. Patients with anti-TNF + DMARDs had a greater improvement in FVC% and cardiopulmonary scales at 24 months compared with DMARDs. This preliminary study supports the fact that anti-TNF agents may offer additional benefits compared to DMARDs in patients with AS who have reduced FVC%.

Cyclic Vitalism

DEFF Research Database (Denmark)

Halse, Sven

2014-01-01

of taking such a unilateral view of what constituted a Vitalist concept of life. It could lead to a misunderstanding of Vitalist way of thinking, Rasch said, if the focus were only set upon the enthusiastic surplus, the worshipping of youth and health. To Vitalists, life is more than that. It is a totality...... of the era. The analyses include a further sub-categorisation to capture the different types of Life Force dealt with in the texts. By way of an introduction, Vitalism is discussed within the context of the scientific and social developments of the 19th Century....

Differences in spirometry and diffusing capacity after a 3-h wet or dry oxygen dive with a PO(2) of 150 kPa

NARCIS (Netherlands)

van Ooij, P. J. A. M.; van Hulst, R. A.; Houtkooper, A.; Sterk, P. J.

2011-01-01

Breathing oxygen with a partial pressure of >50 kPa causes pulmonary oxygen toxicity (POT), resulting in a decrease in vital capacity (VC) and in diffusing capacity for carbon monoxide (DLco). As submersion is thought to potentiate POT, we hypothesized that submerged oxygen divers are at increased

Influence of operating conditions on the removal of brilliant vital red dye from aqueous media by bio-sorption using rice husk

International Nuclear Information System (INIS)

Rehman, R.; Anwar, J.; Mahmud, T.; Salman, M.; Shafique, U.

2011-01-01

Bio-sorption is emerging as an economical and eco friendly methodology for the removal of hazardous and toxic chemicals from waste water. The operating conditions have a great influence on the efficiency of this process. Conventional and indigenous bio sorbents like bagasse, wheat husk and rice husk have been evaluated for their removing efficiency of Brilliant Vital Red dye from water. Rice husk is proved better among them. The effect of important operating conditions for the removal of the dye using rice husk were studied. The observed optimum values for various factors are; 0.2 g of bio sorbent, 25 ppm initial dye concentration, 30 deg. C temperature, 15 minutes contact time, 300 rpm stirring speed and 2.0 ph. Langmuir adsorption isotherm model was also applied to evaluate maximum adsorption capacity of rice husk for Brilliant Vital Red dye. Q/sub max/ value was 15.06 which indicated that rice husk can effectively be used for the removal of Brilliant Vital Red dye from wastewater using the optimized operational conditions. This study would be accommodative with regard to practical wastewater treatment. (author)

Conservation status and spatial patterns of AGRRA vitality indices in Southwestern Atlantic reefs.

Science.gov (United States)

Kikuchi, Ruy K P; Leão, Zelinda M A N; Oliveira, Marília D M

2010-05-01

Coral reefs along the Eastern Brazilian coast extend for a distance of 800 km from 12 degrees to 18 degrees S. They are the largest and the richest reefs of Brazil coasts, and represent the Southernmost coral reefs of the Southwestern Atlantic Ocean. Few reef surveys were performed in the 90's in reef areas of Bahia State, particularly in the Abrolhos reef complex, in the Southernmost side of the state. A monitoring program applying the Atlantic and Gulf Rapid Reef Assessment (AGRRA) protocol was initiated in 2000, in the Abrolhos National Marine Park, after the creation of the South Tropical America (STA) Regional Node of the Global Coral Reef Monitoring Network (GCRMN) by the end of 1999. From that time up to 2005, nine reef surveys were conducted along the coast of the State of Bahia, including 26 reefs, with 95 benthic sites, 280 benthic transects, 2025 quadrats and 3537 stony corals. Eighteen of the 26 investigated reefs were assessed once and eight reefs of Abrolhos were surveyed twice to four times. The MDS ordination, analysis of similarity (ANOSIM, one way and two-way nested layouts) and similarity percentages (SIMPER) tests were applied to investigate the spatial and temporal patterns of reef vitality. Four indicators of the coral vitality: live coral cover, the density of the larger corals (colonics > 20cm per reef site) and of the coral recruits (colonies coast, are in poorer condition than the reefs located more than 5 km off the coast. A higher density of coral colonies, lower macroalgal index, higher relative percent of turf algae and higher density of coral recruits in offshore reefs compared to the nearshore reefs are the conditions that contribute more than 80% to the dissimilarity between them. The offshore reefs are in better vital condition than the nearshore reefs and have a set of vitality indices more closely related to the Northwestern Atlantic reefs than the nearshore reef. These have been most severely impacted by the effects of direct

The relationships between percent body fat and other ...

African Journals Online (AJOL)

The relationships between percent body fat and other anthropometric nutritional predictors among male and female children in Nigeria. ... A weak significant positive correlation was observed between the percent body fat and height – armspan ratio ... There was evidence of overweight and obesity in both children. The mid ...

[Vital pulp therapy of damaged dental pulp].

Science.gov (United States)

Xuedong, Zhou; Dingming, Huang; Jianguo, Liu; Zhengwei, Huang; Xin, Wei; Deqin, Yang; Jin, Zhao; Liming, Chen; Lin, Zhu; Yanhong, Li; Jiyao, Li

2017-08-01

The development of an expert consensus on vital pulp therapy can provide practical guidance for the improvement of pulp damage care in China. Dental pulp disease is a major type of illness that adversely affects human oral health. Pulp capping and pulpotomy are currently the main methods for vital pulp therapy. Along with the development of minimal invasion cosmetic dentistry, using different treatment technologies and materials reasonably, preserving healthy tooth tissue, and extending tooth save time have become urgent problems that call for immediate solution in dental clinics. This paper summarizes the experiences and knowledge of endodontic experts. We develop a clinical path of vital pulp therapy for clinical work by utilizing the nature, approach, and degree of pulp damage as references, defense and self-repairing ability of pulp as guidance, and modern technologies of diagnosis and treatment as means.

Aging changes in vital signs

Science.gov (United States)

... this page: //medlineplus.gov/ency/article/004019.htm Aging changes in vital signs To use the sharing ... Normal body temperature does not change much with aging. But as you get older, it becomes harder ...

Re-vitalizing an indigenous language

DEFF Research Database (Denmark)

Hansen, Annette Skovsted

2014-01-01

The re-vitalization of indigenous languages depend on political and legal support and the imple-mentation of language rights depend on knowledge of vocabulary and grammar structures of the individual languages. Throughout the nineteenth century world, compilers of dictionaries adapted indigenous...... languages to match standards defined in nation-building and, thereby, enabled latent possibilities for indigenous populations to re-vitalize their languages in connection with the United Nations Year for Indigenous Peoples in 1993, and the first United Nations Decade for Indigenous Peoples, 1995......–2004. This article focuses on dictionaries of the languages of the Ainu populations in the borderlands between the nation-states Japan and Russia. The main argument is that the Ainu Cultural Promotion Act promulgated in 1997 had a significant impact on the production and purpose of Ainu dictionaries...

Vital Signs-Preventing Norovirus Outbreaks

Centers for Disease Control (CDC) Podcasts

This podcast is based on the June 2014 CDC Vital Signs report. Norovirus infects about 20 million Americans each year. Learn how to protect yourself and your family from this very contagious, potentially serious illness.

World nuclear generating capacity and uranium requirements to 2005

International Nuclear Information System (INIS)

Anon.

1991-01-01

The outlook for the world nuclear power industry through 2005 is more positive than some may believe. Installed nuclear electric generating capacity is forecast to grow at an average rate of 2.4 percent per year, and reach 448 gigawatts electric (GWe) by 2005. Consequently, annual world uranium requirements also will grow, reaching over 200 million pounds equivalent U 3 O 8 by 2005. This article presents data and summarizes installed nuclear generating capacity and charts its increase as a function of time through the year 2005. This data is also charted by reactor type as well as reactor status: under construction, planned, or estimated future construction. In a similar fashion, the data is also charted by country and continent. Historical and projected data is also given for capacity factor

Therapeutic touch: influence on vital signs of newborns.

Science.gov (United States)

Ramada, Nadia Christina Oliveira; Almeida, Fabiane de Amorim; Cunha, Mariana Lucas da Rocha

2013-12-01

To compare vital signs before and after the therapeutic touch observed in hospitalized newborns in neonatal intensive care unit. This was a quasi-experimental study performed at a neonatal intensive care unit of a municipal hospital, in the city of São Paulo (SP), Brazil. The sample included 40 newborns submitted to the therapeutic touch after a painful procedure. We evaluated the vital signs, such as heart and respiratory rates, temperature and pain intensity, before and after the therapeutic touch. The majority of newborns were male (n=28; 70%), pre-term (n=19; 52%) and born from vaginal delivery (n=27; 67%). Respiratory distress was the main reason for hospital admission (n=16; 40%). There was a drop in all vital signs after therapeutic touch, particularly in pain score, which had a considerable reduction in the mean values, from 3.37 (SD=1.31) to 0 (SD=0.0). All differences found were statistically significant by the Wilcoxon test (ptouch promotes relaxation of the baby, favoring reduction in vital signs and, consequently in the basal metabolism rate.

Clinical significance of gallium-67 scintigraphy in assessing pulmonary lesions of sarcoidosis and idiopathic pulmonary fibrosis

Energy Technology Data Exchange (ETDEWEB)

Fujishima, Seitaro; Kanazawa, Minoru; Yamasawa, Fumihiro; Kubo, Atsushi; Hashimoto, Shozo; Yokoyama, Tetsuro (Keio Univ., Tokyo (Japan). School of Medicine)

1992-03-01

To evaluate whether one can predict the course and prognosis of interstitial lung diseases from lung gallium-67 ({sup 67}Ga) uptake, we studied 31 subjects with sarcoidosis and 28 with idiopathic pulmonary fibrosis (IPF) retrospectively. We quantified the lung {sup 67}Ga uptake using posterior scans by Line's method, and calculated a visual index (VI). The normal range of {sup 67}Ga uptake was defined as less than 65 VI values, obtained from the 95 percent confidence interval of the control subjects. All subjects with stage I sarcoidosis, having only bilateral hilar lymphadenopathy (BHL) on chest X-ray, revealed normal lung {sup 67}Ga uptake. Fifty percent of patients with stage II sarcoidosis, with both BHL and pulmonary involvement on chest X-ray, showed increased lung {sup 67}Ga uptake. The patients with increased lung {sup 67}Ga uptake showed decreased percent vital capacity and increased alveolar-arterial oxygen tension difference, but none of them showed clinical deterioration during the follow-up period of more than 6 months. Fifty-four percent of subjects with IPF sowed increased lung {sup 67}Ga uptake. But there was no difference between the subgroups with normal and increased lung {sup 67}Ga uptake with respect to the severity of dyspnea, percent vital capacity, arterial oxygen tension, or alveolar-arterial oxygen tension difference. There was also no difference between the two subgroups of IPF in the cumulative percent survival after either the onset of symptoms or the {sup 67}Ga scintigram. We conclude that lung {sup 67}Ga uptake was not able to predict the clinical course or the prognosis of patients with sarcoidosis and IPF. (author).

Low-power secure body area network for vital sensors toward IEEE802.15.6.

Science.gov (United States)

Kuroda, Masahiro; Qiu, Shuye; Tochikubo, Osamu

2009-01-01

Many healthcare/medical services have started using personal area networks, such as Bluetooth and ZigBee; these networks consist of various types of vital sensors. These works focus on generalized functions for sensor networks that expect enough battery capacity and low-power CPU/RF (Radio Frequency) modules, but less attention to easy-to-use privacy protection. In this paper, we propose a commercially-deployable secure body area network (S-BAN) with reduced computational burden on a real sensor that has limited RAM/ROM sizes and CPU/RF power consumption under a light-weight battery. Our proposed S-BAN provides vital data ordering among sensors that are involved in an S-BAN and also provides low-power networking with zero-administration security by automatic private key generation. We design and implement the power-efficient media access control (MAC) with resource-constraint security in sensors. Then, we evaluate the power efficiency of the S-BAN consisting of small sensors, such as an accessory type ECG and ring-type SpO2. The evaluation of power efficiency of the S-BAN using real sensors convinces us in deploying S-BAN and will also help us in providing feedbacks to the IEEE802.15.6 MAC, which will be the standard for BANs.

7 CFR 762.129 - Percent of guarantee and maximum loss.

Science.gov (United States)

2010-01-01

... loss. (a) General. The percent of guarantee will not exceed 90 percent based on the credit risk to the lender and the Agency both before and after the transaction. The Agency will determine the percentage of... PLP lenders will not be less than 80 percent. (d) Maximum loss. The maximum amount the Agency will pay...

Vital Signs-Alcohol Poisoning Deaths

Centers for Disease Control (CDC) Podcasts

This podcast is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.

Superficie Específica y Estado Vital de la Materia

OpenAIRE

J. Hernando Ordoñez

1992-01-01

Se propone reemplazar el término de materia viva por el de estado vital de la materia por considerarlo adecuado, pues la materia es la misma, lo que cambia es su estado. Se estudia la relación entre la superficie específica y el estado vital de la materia. Constante del estado vital y el valor crítico de la superficie específica. Qué es la fuerza de inducción vital? Diferenciación funcional de las células. Cómo regula la unidad biológica su superficie específica? La materia que piens...

An assessment of anti-schistosomal treatment on physical work capacity.

Science.gov (United States)

Awad El Karim, M A; Collins, K J; Sukkar, M Y; Omer, A H; Amin, M A; Doré, C

1981-04-01

Acting as their own controls, village subjects from the Gezira are of the Sudan with relatively high levels of schistosomiasis infection were first tested in an exercise laboratory in Khartoum and the tests were then repeated after a period of about 1 yr during which time the subjects were treated with hycanthone and periodically monitored to ensure that they had remained free of the disease. In the meantime they were also given anti-malarial prophylaxis. Laboratory tests showed a significant improvement in physiological work capacity of up to 20% after treatment compared with untreated controls. An overall improvement in pulmonary function, particularly forced vital capacity, was observed as well as a significant increase in mean haemoglobin concentration by 1.1 g/100 ml of blood in the treated group. Apart from these improvements in physical working capacity, the treated subjects subjectively felt better after the exercise tests, as expressed by the disappearance of fatiguability.

The neural correlates of 'vitality form' recognition: an fMRI study: this work is dedicated to Daniel Stern, whose immeasurable contribution to science has inspired our research.

Science.gov (United States)

Di Cesare, Giuseppe; Di Dio, Cinzia; Rochat, Magali J; Sinigaglia, Corrado; Bruschweiler-Stern, Nadia; Stern, Daniel N; Rizzolatti, Giacomo

2014-07-01

The observation of goal-directed actions performed by another individual allows one to understand what that individual is doing and why he/she is doing it. Important information about others' behaviour is also carried out by the dynamics of the observed action. Action dynamics characterize the 'vitality form' of an action describing the cognitive and affective relation between the performing agent and the action recipient. Here, using the fMRI technique, we assessed the neural correlates of vitality form recognition presenting participants with videos showing two actors executing actions with different vitality forms: energetic and gentle. The participants viewed the actions in two tasks. In one task (what), they had to focus on the goal of the presented action; in the other task (how), they had to focus on the vitality form. For both tasks, activations were found in the action observation/execution circuit. Most interestingly, the contrast how vs what revealed activation in right dorso-central insula, highlighting the involvement, in the recognition of vitality form, of an anatomical region connecting somatosensory areas with the medial temporal region and, in particular, with the hippocampus. This somatosensory-insular-limbic circuit could underlie the observers' capacity to understand the vitality forms conveyed by the observed action. © The Author (2013). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Studies of cell kinetics in vital and necrotic tumor regions: Measurement of loss rate using 125iododeoxyuridine

International Nuclear Information System (INIS)

Porschen, R.

1981-01-01

The method of determining cell losses in situ from the decrease in radioactivity after a single i.p. injection of the thymidine-analogue, 125 iododeoxyuridine was tested for its applicability in different development stages of the solid mammary adenocarcinoma EO 771 on male C57 N1/6J mice. Invasive studies on activity distributions in vital and necrotic tumour regions were carried out after injection of Light Green SF. The following results were obtained: 1) External measurement of activity loss register the removal of labelled cells and decay products rather than cell death. The total activity of the tumour at any time following injection corresponds to the sum of radioactivity in the proliferating, non-growing and necrotic compartments. 2) In solid tumours, there are regions with differing transport capacity. 3) The method using 125 J-UdR does not allow determination of loss rates as a function of a given volume but rather yields an averaged value. 4) Activity losses of vital tumour cells largely correspond to the cell loss. (orig./MG) [de

Procedural Documentation and Accuracy Assessment of Bathymetric Maps and Area/Capacity Tables for Small Reservoirs

Science.gov (United States)

Wilson, Gary L.; Richards, Joseph M.

2006-01-01

Because of the increasing use and importance of lakes for water supply to communities, a repeatable and reliable procedure to determine lake bathymetry and capacity is needed. A method to determine the accuracy of the procedure will help ensure proper collection and use of the data and resulting products. It is important to clearly define the intended products and desired accuracy before conducting the bathymetric survey to ensure proper data collection. A survey-grade echo sounder and differential global positioning system receivers were used to collect water-depth and position data in December 2003 at Sugar Creek Lake near Moberly, Missouri. Data were collected along planned transects, with an additional set of quality-assurance data collected for use in accuracy computations. All collected data were imported into a geographic information system database. A bathymetric surface model, contour map, and area/capacity tables were created from the geographic information system database. An accuracy assessment was completed on the collected data, bathymetric surface model, area/capacity table, and contour map products. Using established vertical accuracy standards, the accuracy of the collected data, bathymetric surface model, and contour map product was 0.67 foot, 0.91 foot, and 1.51 feet at the 95 percent confidence level. By comparing results from different transect intervals with the quality-assurance transect data, it was determined that a transect interval of 1 percent of the longitudinal length of Sugar Creek Lake produced nearly as good results as 0.5 percent transect interval for the bathymetric surface model, area/capacity table, and contour map products.

CDC Vital Signs-Legionnaires' Disease

Centers for Disease Control (CDC) Podcasts

This podcast is based on the June 2017 CDC Vital Signs report. Legionnaires' disease is a serious, often deadly lung infection. People most commonly get it by breathing in water droplets containing Legionella germs. Learn how to prevent infections from Legionella.

Vital Signs-Secondhand Smoke

Centers for Disease Control (CDC) Podcasts

2015-02-03

This podcast is based on the February 2015 CDC Vital Signs report. Secondhand smoke kills more than 400 infants and 41,000 adult nonsmokers every year. Learn what can be done to prevent secondhand smoke exposure.  Created: 2/3/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 2/3/2015.

The effect of the quality of vital sign recording on clinical decision making in a regional acute care trauma ward.

Science.gov (United States)

Keene, Claire M; Kong, Victor Y; Clarke, Damian L; Brysiewicz, Petra

2017-10-01

Recording vital signs is important in the hospital setting and the quality of this documentation influences clinical decision making. The Modified Early Warning Score (MEWS) uses vital signs to categorise the severity of a patient's physiological derangement and illustrates the clinical impact of vital signs in detecting patient deterioration and making management decisions. This descriptive study measured the quality of vital sign recordings in an acute care trauma setting, and used the MEWS to determine the impact the documentation quality had on the detection of physiological derangements and thus, clinical decision making. Vital signs recorded by the nursing staff of all trauma patients in the acute care trauma wards at a regional hospital in South Africa were collected from January 2013 to February 2013. Investigator-measured values taken within 2 hours of the routine observations and baseline patient information were also recorded. A MEWS for each patient was calculated from the routine and investigator-measured observations. Basic descriptive statistics were performed using EXCEL. The details of 181 newly admitted patients were collected. Completion of recordings was 81% for heart rate, 88% for respiratory rate, 98% for blood pressure, 92% for temperature and 41% for GCS. The recorded heart rate was positively correlated with the investigator's measurement (Pearson's correlation coefficient of 0.76); while the respiratory rate did not correlate (Pearson's correlation coefficient of 0.02). In 59% of patients the recorded respiratory rate (RR) was exactly 20 breaths per minute and 27% had a recorded RR of exactly 15. Seven percent of patients had aberrant Glasgow Coma Scale readings above the maximum value of 15. The average MEWS was 2 for both the recorded (MEWS(R)) and investigator (MEWS(I)) vitals, with the range of MEWS(R) 0-7 and MEWS(I) 0-9. Analysis showed 59% of the MEWS(R) underestimated the physiological derangement (scores were lower than the MEWS

Personalidad, resiliencia y satisfacción vital

OpenAIRE

Solo de Zaldívar del Amo, Paloma

2017-01-01

El presente trabajo analiza la relación existente entre resiliencia, satisfacción vital y las variables de personalidad extraversión, neuroticismo y piscoticismo. Para ello, se utilizó una muestra de 110 sujetos, todos ellos estudiantes de psicología que completaron los cuestionarios Escala de Resiliencia (RS-18), Versión Reducida del Cuestionario Revisado de Personalidad de Eysenck (EPQ-RA-24) y Cuestionario de Satisfacción Vital (SWLS) a través de la plataforma virtual de la Universidad de ...

Managing vital records in the Ghana Atomic Energy Commission

International Nuclear Information System (INIS)

Osei, Mary Mavis

2004-05-01

Several vital records can be found within the Ghana Atomic Energy Commission. Some of these records include confidential files on staff and general purpose files on staff, specialised subject files on IAEA, FAO, UN agencies etc, records on agreements from memorandum of understanding between the commission and other organisations, legislative instruments establishing the commission and its institutes and research publications. The study critically examined how these vital records at the Ghana Atomic Energy Commission were managed with the view of identifying problems and to propose actions for improvement. The specific objectives of the study was to examine methods of storage, security measures put in place to manage vital records, committment of management and staff to these measures, quality of records staff and vital records policy. Recommendations have been provided to help in the efficient and effective management of records in the commission. (A.B.)

Discontinuous ventilator weaning of patients with acute SCI.

Science.gov (United States)

Füssenich, Wout; Hirschfeld Araujo, Sven; Kowald, Birgitt; Hosman, Allard; Auerswald, Marc; Thietje, Roland

2018-05-01

Retrospective, single centre cohort study. To determine factors associated with ventilator weaning success and failure in patients with acute spinal cord injury (SCI); determine length of time and attempts required to wean from the ventilator successfully and determine the incidence of pneumonia. BG Klinikum Hamburg, Level 1 trauma centre, SCI Department, Germany. From 2010 until 2017, 165 consecutive patients with cervical SCI, initially dependent on a ventilator, were included and weaned discontinuously via tracheal cannula. Data related to anthropometric details, neurological injury, respiratory outcomes, and weaning parameters were prospectively recorded in a database and retrospectively analysed. Seventy-nine percent of all patients were successfully weaned from ventilation. Average duration of the complete weaning process was 37 days. Ninety-one percent of the successfully weaned patients completed this on first attempt. Age (>56 years), level of injury (C4 and/or above), vital capacity (25 kg/m 2 ), and chronic obstructive pulmonary disease (COPD) significantly decreased the chance of successful weaning. These factors also correlated with a higher number of weaning attempts. High level of injury, older age, and reduced vital capacity also increased the duration of the weaning process. Patients with low vital capacity and concurrent therapy with Baclofen and Dantrolene showed higher rates of pneumonia. We conclude that mentioned factors are associated with weaning outcome and useful for clinical recommendations and patient counselling. These data further support the complexity of ventilator weaning in the SCI population due to associated complications, therefore we recommend conducting weaning of patients with SCI on intensive or intermediate care units (ICU/IMCU) in specialised centres.

Therapeutic touch: influence on vital signs of newborns

Science.gov (United States)

Ramada, Nadia Christina Oliveira; Almeida, Fabiane de Amorim; Cunha, Mariana Lucas da Rocha

2013-01-01

ABSTRACT Objective>: To compare vital signs before and after the therapeutic touch observed in hospitalized newborns in neonatal intensive care unit. Methods: This was a quasi-experimental study performed at a neonatal intensive care unit of a municipal hospital, in the city of São Paulo (SP), Brazil. The sample included 40 newborns submitted to the therapeutic touch after a painful procedure. We evaluated the vital signs, such as heart and respiratory rates, temperature and pain intensity, before and after the therapeutic touch. Results: The majority of newborns were male (n=28; 70%), pre-term (n=19; 52%) and born from vaginal delivery (n=27; 67%). Respiratory distress was the main reason for hospital admission (n=16; 40%). There was a drop in all vital signs after therapeutic touch, particularly in pain score, which had a considerable reduction in the mean values, from 3.37 (SD=1.31) to 0 (SD=0.0). All differences found were statistically significant by the Wilcoxon test (p<0.05). Conclusion: The results showed that therapeutic touch promotes relaxation of the baby, favoring reduction in vital signs and, consequently in the basal metabolism rate. PMID:24488378

An Efficient Vital Area Identification Method

International Nuclear Information System (INIS)

Jung, Woo Sik

2017-01-01

A new Vital Area Identification (VAI) method was developed in this study for minimizing the burden of VAI procedure. It was accomplished by performing simplification of sabotage event trees or Probabilistic Safety Assessment (PSA) event trees at the very first stage of VAI procedure. Target sets and prevention sets are calculated from the sabotage fault tree. The rooms in the shortest (most economical) prevention set are selected and protected as vital areas. All physical protection is emphasized to protect these vital areas. All rooms in the protected area, the sabotage of which could lead to core damage, should be incorporated into sabotage fault tree. So, sabotage fault tree development is a very difficult task that requires high engineering costs. IAEA published INFCIRC/225/Rev.5 in 2011 which includes principal international guidelines for the physical protection of nuclear material and nuclear installations. A new efficient VAI method was developed and demonstrated in this study. Since this method drastically reduces VAI problem size, it provides very quick and economical VAI procedure. A consistent and integrated VAI procedure had been developed by taking advantage of PSA results, and more efficient VAI method was further developed in this study by inserting PSA event tree simplification at the initial stage of VAI procedure.

CDC Vital Signs-Heroin Epidemic

Centers for Disease Control (CDC) Podcasts

This podcast is based on the July 2015 CDC Vital Signs report. Heroin use and heroin-related overdose deaths are increasing. Most people are using it with other drugs, especially prescription opioid painkillers. Learn what can be done to prevent and treat the problem.

Conservation status and spatial patterns of AGRRA vitality indices in Southwestern Atlantic Reefs

Directory of Open Access Journals (Sweden)

Ruy K.P Kikuchi

2010-05-01

Full Text Available Coral reefs along the Eastern Brazilian coast extend for a distance of 800km from 12° to 18°S. They are the largest and the richest reefs of Brazil coasts, and represent the Southernmost coral reefs of the Southwestern Atlantic Ocean. Few reef surveys were performed in the 90’s in reef areas of Bahia State, particularly in the Abrolhos reef complex, in the Southernmost side of the state. A monitoring program applying the Atlantic and Gulf Rapid Reef Assessment (AGRRA protocol was initiated in 2000, in the Abrolhos National Marine Park, after the creation of the South Tropical America (STA Regional Node of the Global Coral Reef Monitoring Network (GCRMN by the end of 1999. From that time up to 2005, nine reef surveys were conducted along the coast of the State of Bahia, including 26 reefs, with 95 benthic sites, 280 benthic transects, 2025 quadrats and 3537 stony corals. Eighteen of the 26 investigated reefs were assessed once and eight reefs of Abrolhos were surveyed twice to four times. The MDS ordination, analysis of similarity (ANOSIM, one way and two-way nested layouts and similarity percentages (SIMPER tests were applied to investigate the spatial and temporal patterns of reef vitality. Four indicators of the coral vitality: live coral cover, the density of the larger corals (colonies >20cm per reef site and of the coral recruits (colonies<2cm per square meter, and the percentage of macroalgae indicate that the nearshore reefs, which are located less than 5km from the coast, are in poorer condition than the reefs located more than 5km off the coast. A higher density of coral colonies, lower macroalgal index, higher relative percent of turf algae and higher density of coral recruits in offshore reefs compared to the nearshore reefs are the conditions that contribute more than 80% to the dissimilarity between them. The offshore reefs are in better vital condition than the nearhore reefs and have a set of vitality indices more closely

Causes and effects of vital instrumentation and control power supply bus failures

International Nuclear Information System (INIS)

Muhlheim, M.D.; Murphy, G.A.

1987-01-01

This article presents the results of a study in which the objective was to evaluate nuclear power-plant operating experience to identify the causes and the effects of vital instrumentation and control (I and C) power supply bus failures. Vital I and C power is normally provided to essential instrumentation and controls through either vital d-c or a-c power supply systems. The vital d-c power supply system generally provides control power for starting the diesel generators, for operating electrical circuit breakers, and for controlling various logic circuits. The vital d-c power system also supplies vital a-c power through an inverter. The vital a-c power supply system generally feeds the reactor protection system channels, the engineered safety features actuation system channels, and critical instrumentation in the control room. The leading cause of vital bus failures is inverter failures; other causes are human errors, battery charger failures, and miscellaneous failures. The effects of these failures are that the margin of safety can be degraded by (1) denying key information to the operators, (2) inducing plant transients, (3) causing safety injection actuations, and (4) causing the loss of shutdown cooling flow

Extending role by Japanese pharmacists after training for performing vital signs monitoring

Directory of Open Access Journals (Sweden)

Hasegawa F

2014-09-01

Full Text Available Background: In Japan, the circumstances in which pharmacists work are changing. Pharmacists are expected to assess conditions of patients subject to medication to ensure proper use of pharmaceutical products. To ensure fulfilment of these roles, there have already been pharmacists’ efforts in performing vital signs monitoring. Objective: To clarify the necessity and related issues, by investigating the state of vital sign monitoring in clinical field by pharmacists who have been trained in vital sign monitoring. Method: A web survey was conducted from 4th October to 3rd December 2012, subjecting 1,026 pharmacists who completed the vital signs training hosted by The Japanese Association of Home Care Pharmacies (JAHCP. Survey items were 1 basic information of a respondent, 2 situation of homecare conducted by pharmacists, 3 seminar attendance status, and 4 vital signs monitoring status after the seminar. Results: The number of valid respondents was 430 and the response rate was 41.9%. As a result of the present research, it was revealed that 168 pharmacists (41.4%, had the opportunity to perform vital signs monitoring. By conducting vital sign monitoring, effects such as 1 improved motivation of pharmacists and better communication with patients, 2 proper use of medication, and 3 cost reduction were confirmed. Conclusion: Judging from the results of the survey, pharmacists can improve medication therapy for patients by attaining vital sign skills and conduct vital sign monitoring. Pharmacists who perform vital sign monitoring should share cases where they experienced positive patient outcomes.

12 CFR 749.4 - Format for vital records preservation.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Format for vital records preservation. 749.4... RECORDS PRESERVATION PROGRAM AND APPENDICES-RECORD RETENTION GUIDELINES; CATASTROPHIC ACT PREPAREDNESS GUIDELINES § 749.4 Format for vital records preservation. Preserved records may be in any format that can be...

46 CFR 111.51-3 - Protection of vital equipment.

Science.gov (United States)

2010-10-01

...-GENERAL REQUIREMENTS Coordination of Overcurrent Protective Devices § 111.51-3 Protection of vital equipment. (a) The coordination of overcurrent protective devices must be demonstrated for all potential... 46 Shipping 4 2010-10-01 2010-10-01 false Protection of vital equipment. 111.51-3 Section 111.51-3...

Vital Signs-Preventing Teen Pregnancy

Centers for Disease Control (CDC) Podcasts

This podcast is based on the April 2015 CDC Vital Signs report. Teen births in the U.S. have declined, but still, more than 273,000 infants were born to teens ages 15 to 19 in 2013. Learn about the most effective types of birth control.

Associations between VO2max and vitality in older workers: a cross-sectional study

Directory of Open Access Journals (Sweden)

van der Beek Allard J

2010-11-01

Full Text Available Abstract Background To prevent early exit from work, it is important to study which factors contribute to healthy ageing. One concept that is assumed to be closely related to, and therefore may influence healthy ageing, is vitality. Vitality consists of both a mental and a physical component, and is characterised by a perceived high energy level, decreased feelings of fatigue, and feeling fit. Since VO2max gives an indication of one's aerobic fitness, which can be improved by increased levels of physical activity, and because feeling fit is one of the main characteristics of vitality, it is hypothesised that VO2max is related to vitality. Therefore, the aim of this study was to investigate the associations between VO2max and vitality. Methods In 427 older workers (aged 45 + years participating in the Vital@Work study, VO2max was estimated at baseline using the 2-km UKK walk test. Vitality was measured by both the UWES Vitality Scale and the RAND-36 Vitality Scale. Associations were analysed using linear regression analyses. Results The linear regression models, adjusted for age, showed a significant association between VO2max and vitality measured with the RAND-36 Vitality Scale (β = 0.446; 95% CI: 0.220-0.673. There was no significant association between VO2max and vitality measured with the UWES (β = -0.006; 95% CI:-0.017 - 0.006, after adjusting for age, gender and chronic disease status. Conclusions VO2max was associated with a general measure of vitality (measured with the RAND-36 Vitality Scale, but not with occupational health related vitality (measured with the UWES Vitality Scale. The idea that physical exercise can be used as an effective tool for improving vitality was supported in this study. Trial registration NTR1240

Associations between VO2max and vitality in older workers: a cross-sectional study.

Science.gov (United States)

Strijk, Jorien E; Proper, Karin I; Klaver, Linda; van der Beek, Allard J; van Mechelen, Willem

2010-11-09

To prevent early exit from work, it is important to study which factors contribute to healthy ageing. One concept that is assumed to be closely related to, and therefore may influence healthy ageing, is vitality. Vitality consists of both a mental and a physical component, and is characterised by a perceived high energy level, decreased feelings of fatigue, and feeling fit. Since VO2max gives an indication of one's aerobic fitness, which can be improved by increased levels of physical activity, and because feeling fit is one of the main characteristics of vitality, it is hypothesised that VO2max is related to vitality. Therefore, the aim of this study was to investigate the associations between VO2max and vitality. In 427 older workers (aged 45 + years) participating in the Vital@Work study, VO2max was estimated at baseline using the 2-km UKK walk test. Vitality was measured by both the UWES Vitality Scale and the RAND-36 Vitality Scale. Associations were analysed using linear regression analyses. The linear regression models, adjusted for age, showed a significant association between VO2max and vitality measured with the RAND-36 Vitality Scale (β = 0.446; 95% CI: 0.220-0.673). There was no significant association between VO2max and vitality measured with the UWES (β = -0.006; 95% CI:-0.017 - 0.006), after adjusting for age, gender and chronic disease status. VO2max was associated with a general measure of vitality (measured with the RAND-36 Vitality Scale), but not with occupational health related vitality (measured with the UWES Vitality Scale). The idea that physical exercise can be used as an effective tool for improving vitality was supported in this study. NTR1240.

Does Asset Allocation Policy Explain 40, 90, 100 Percent of Performance?

OpenAIRE

Roger G. Ibbotson; Paul D. Kaplan

2001-01-01

Does asset allocation policy explain 40 percent, 90 percent, or 100 percent of performance? According to some well-known studies, more than 90 percent of the variability of a typical plan sponsor's performance over time is attributable to asset allocation. However, few people want to explain variability over time. Instead, an analyst might want to know how important it is in explaining the differences in return from one fund to another, or what percentage of the level of a typical fund's retu...

Geographic variation in Chinese children' forced vital capacity and its association with long-term exposure to local PM10: a national cross-sectional study.

Science.gov (United States)

Wang, Hai-Jun; Li, Qin; Guo, Yuming; Song, Jie-Yun; Wang, Zhiqiang; Ma, Jun

2017-10-01

The purpose of this study was to estimate the association between Chinese children's forced vital capacity (FVC) and particulate matter with aerodynamic diameter ≤10 μm (PM 10 ). The FVC data of 71,763 children aged 7 to 18 was collected from 2010 Chinese National Survey on Students' Construction and Health (CNSSCH). The local annual average concentration of PM 10 , relative humidity, ambient temperature, and other air pollutant data of 30 cities was collected from China Meteorological Administration and Ministry of Environment Protection of China. Then, we used generalized additive model (GAM) to estimate the association between children's FVC and PM 10 . The obvious geographic variation in FVC was found in children of 30 Chinese cities ranging from 1647 ml in Xining to 2571 ml in Beijing. The annual average concentration of PM 10 was also different, ranging from 40 μg/m 3 in Haikou to 155 μg/m 3 in Lanzhou. After adjusted individual characteristics, socioeconomic conditions, ambient temperature, relative humidity, and other air pollutants (e.g., NO 2 and SO 2 ) in the generalized additive model, we found that the increase of PM 10 was associated with decrease of FVC in Chinese children. A 10-μg/m 3 increase of PM 10 was associated with 1.33-ml decrease in FVC (95% confidence interval: -2.18 to -0.47). We also found a larger effect estimate of PM 10 on FVC in boys than that in girls. Consistent associations were found in both physically inactive and active children. The increase of PM 10 was associated with decrease of children's FVC. We should develop proper public health policy to protect children's respiratory health during growth and development in polluted areas.

CDC Vital Signs-Preventing Melanoma

Centers for Disease Control (CDC) Podcasts

This podcast is based on the June 2015 CDC Vital Signs report. Skin cancer is the most common form of cancer in the U.S. In 2011, there were more than 65,000 cases of melanoma, the most deadly form of skin cancer. Learn how everyone can help prevent skin cancer.

Female Leadership Capacity and Effectiveness: A Critical Analysis of the Literature on Higher Education in Saudi Arabia

Science.gov (United States)

Alomair, Miznah O.

2015-01-01

In light of the progressive changes occurring in Saudi Arabia, developing female leadership capacity and effectiveness in the country's higher education is vital. This literature review examines the scholarship and research on female leadership in higher education in Saudi Arabia, describes the major barriers for female leaders, and provides a…

Insights into the concept of vitality: associations with participation and societal costs.

Science.gov (United States)

van Steenbergen, E; van Dongen, J M; Wendel-Vos, G C W; Hildebrandt, V H; Strijk, J E

2016-04-01

In healthcare, the focus is currently shifting from someone's disabilities to someone's abilities, which is also evident from the increasing focus on vitality. Vitality (here defined as energy, motivation and resilience) is an often used concept, which also aims at someone's capabilities. However, little is known about vitality yet; in particular about its association with participation and societal costs. Within a cross-sectional design, information regarding vitality, participation and societal costs was collected among 8015 Dutch adults aged 20 years and over. Vitality was measured using the validated Dutch Vitality Questionnaire (Vita-16). Information on economic (i.e. want/able to work, work absenteeism, work performance), societal (i.e. voluntary work, informal care giving) and social participation (i.e. quantity and quality of social contacts) and societal costs (i.e. healthcare and work-related costs) was collected using an internet survey. Significant associations were found between vitality and various economic (i.e.sustainable employability:want to work: β = 1.21, 95% CI: 0.99-1.43,able to work:β = 2.09, 95% CI: 1.79-2.38;work absenteeism: OR = 0.75, 95% CI: 0.71-0.79;work performance:β = 0.49, 95% CI: 0.46-0.52), societal (i.e.voluntary work, informal care) and social (i.e.quantity and quality of social contacts) participation measures, as well as between vitality and societal costs (i.e.healthcare costs:β = -213.73, 95% CI: €-311.13 to €-107.08),absenteeism costs: β = -338.57, 95% CI: €-465.36 to €-214.14 and presenteeism costs:β = -1293.31, 95% CI: €-1492.69 to €-1088.95). This study showed significant positive associations between vitality and economic, societal and social participation and negative associations between vitality and societal costs. This may stimulate research on interventions enhancing and maintaining vitality and thereby contributing to improved participation and reduced costs. © The Author 2015. Published by

The Texas Ten Percent Plan's Impact on College Enrollment

Science.gov (United States)

Daugherty, Lindsay; Martorell, Paco; McFarlin, Isaac, Jr.

2014-01-01

The Texas Ten Percent Plan (TTP) provides students in the top 10 percent of their high-school class with automatic admission to any public university in the state, including the two flagship schools, the University of Texas at Austin and Texas A&M. Texas created the policy in 1997 after a federal appellate court ruled that the state's previous…

Vitality of pancreatic islets labeled for magnetic resonance imaging with iron particles.

Science.gov (United States)

Berkova, Z; Kriz, J; Girman, P; Zacharovova, K; Koblas, T; Dovolilova, E; Saudek, F

2005-10-01

We previously described an in vivo method for pancreatic islet visualization using magnetic resonance imaging with the aid of superparamagnetic nanoparticles of iron oxide (Resovist) or by magnetic beads precoated with antibodies (Dynabeads). The aim of this study was to investigate the in vitro effect of islet labeling on their quality. Isolated rat islets were cultivated for 48 hours with a contrast agent or, in the case of magnetic antibody-coated beads, for only 2 hours. The ability to secrete insulin was tested by a static insulin release assay and the results were expressed as a stimulation index. Staining with propidium iodide and acridine orange was performed to determine the ratio of live to dead cells. Stimulation indices in the Resovist islets (n = 23) vs controls (n = 14) were 15.3 and 15.0, respectively, and in the Dynabeads islets (n = 15) vs controls (n = 12) 21.3 and 19.9, respectively. The vitality of the Resovist islets vs controls determined by live/dead cells ratio was 90.8% and 91.1%, respectively (n = 20), and in the Dynabeads islets vs controls was 89.4% and 91.8%, respectively (n = 11). Islet labeling with the contrast agent as well as with specific antibodies with iron beads did not change the vitality and insulin-secreting capacity assessed in vitro (P > .05). Magnetic resonance using iron nanoparticles represents the only method for in-vivo visualization of transplanted islets so far. Our data represent an important contribution for its clinical use.

Energy and environmental norms on Minimum Vital Flux

International Nuclear Information System (INIS)

Maran, S.

2008-01-01

By the end of the year will come into force the recommendations on Minimum Vital flow and operators of hydroelectric power plants will be required to make available part of water of their derivations in order to protect river ecosystems. In this article the major energy and environmental consequences of these rules, we report some quantitative evaluations and are discusses the proposals for overcoming the weaknesses of the approach in the estimation of Minimum Vital Flux [it

Duelling Ontologies: Might Vitalism Offer Balance and Value?

Science.gov (United States)

Richards, Dennis; Emmanuel, Elizabeth; Grace, Sandra

This article is part of a project investigating chiropractors' beliefs on the role of vitalism in their philosophical and practice approaches and how that might contribute to addressing current epidemics of non-communicable diseases. It aims to present atomism, reductionism, materialism and mechanism as fundamental ontologies in biomedicine and to examine what role these might play in its struggle to deal with these epidemics; to present vitalism as a fundamental ontology existing in chiropractic along with these ontologies of biomedicine; and to discuss how imbalances in the use of these ontologies and practices stemming from them might be contributing to difficulties in addressing these epidemics. The use of more balanced approaches by chiropractors involving not only mechanistic biomedical ontologies but also an increased focus on vitalism might offer value in addressing these epidemics and should be investigated. Copyright © 2017 Elsevier Inc. All rights reserved.

Multiple free-radical scavenging capacity in serum

Science.gov (United States)

Oowada, Shigeru; Endo, Nobuyuki; Kameya, Hiromi; Shimmei, Masashi; Kotake, Yashige

2012-01-01

We have developed a method to determine serum scavenging-capacity profile against multiple free radical species, namely hydroxyl radical, superoxide radical, alkoxyl radical, alkylperoxyl radical, alkyl radical, and singlet oxygen. This method was applied to a cohort of chronic kidney disease patients. Each free radical species was produced with a common experimental procedure; i.e., uv/visible-light photolysis of free-radical precursor/sensitizer. The decrease in free-radical concentration by the presence of serum was quantified with electron spin resonance spin trapping method, from which the scavenging capacity was calculated. There was a significant capacity change in the disease group (n = 45) as compared with the healthy control group (n = 30). The percent values of disease’s scavenging capacity with respect to control group indicated statistically significant differences in all free-radical species except alkylperoxyl radical, i.e., hydroxyl radical, 73 ± 12% (p = 0.001); superoxide radical, 158 ± 50% (p = 0.001); alkoxyl radical, 121 ± 30% (p = 0.005); alkylperoxyl radical, 123 ± 32% (p>0.1); alkyl radical, 26 ± 14% (p = 0.001); and singlet oxygen, 57 ± 18% (p = 0.001). The scavenging capacity profile was illustrated using a radar chart, clearly demonstrating the characteristic change in the disease group. Although the cause of the scavenging capacity change by the disease state is not completely understood, the profile of multiple radical scavenging capacities may become a useful diagnostic tool. PMID:22962529

The Vitality of Disease

OpenAIRE

Wahlberg, Ayo

2017-01-01

In recent decades, social scientists have carried out empirical studies in the laboratories, clinics and patient associations within and through which biological knowledge, biomedical practice, biosocialities and biological citizens are being co-produced. In this chapter, I sketch a novel analytics of what we might be conceptualised as the vitality of disease. Medical interventions are increasingly as much about improving (quality of) life as they are about saving and prolonging life. As a co...

Vital Signs - Child Passenger Safety

Centers for Disease Control (CDC) Podcasts

This podcast is based on the February 2014 CDC Vital Signs report. Over the past 10 years, more than 9,000 children 12 and under died in motor vehicle crashes, and a third who died in 2011 weren't buckled up. Buckling up is the best way to reduce injuries and save lives.

[Criteria for forensic medical evaluation of professional working capacity loss].

Science.gov (United States)

Kapustin, A V; Tomilin, V V; Ol'khovik, V P; Panfilenko, O A; Serebriakova, V G

2000-01-01

The main and additional criteria used in evaluation (in percent) of loss of professional working capacity are characterized. Criteria common for forensic medical and medical social expert evaluations and differences between them are discussed. These differences are due to the fact that forensic medical expert evaluations are based on the Civil and Civil Processual Codes of the Russian Federation but not on the departamental norm-setting documents.

CDC Signos Vitales-Seguridad de los camioneros (Vital Signs-Trucker Safety)

Centers for Disease Control (CDC) Podcasts

2015-03-03

Este podcast se basa en la edición de marzo del 2015 del informe Signos Vitales de los CDC. En el 2012 en los Estados Unidos, ocurrieron cerca de 317 000 choques asociados a camiones pesados. Veintiséis mil camioneros y sus pasajeros sufrieron lesiones en esos choques, y cerca de 700 murieron. Infórmese sobre lo que se puede hacer para que los camioneros estén seguros.  Created: 3/3/2015 by National Institute for Occupational Safety and Health (NIOSH).   Date Released: 3/3/2015.

Reactor sabotage vulnerability and vital-equipment identification

International Nuclear Information System (INIS)

Boudreau, J.M.; Haarman, R.A.

1982-01-01

Two ongoing programs at Los Alamos, the Vital Area Analysis Program and the Reactor Sabotage Vulnerability Program, are discussed. The Laboratory has been providing the Nuclear Regulatory Commission with technical support in identifying the vital areas at nuclear power plants through the use of sabotage fault trees. This procedure is being expanded to provide support for the Reactor Sabotage Vulnerability Assessment Program. A re-examination of some of the original system modeling assumptions, including a survey of the applicable research, is underway. A description of the survey work and the computerized data bases being used is provided. This program is expected to result in refinements in the existing procedures

Analysis association of milk fat and protein percent in quantitative ...

African Journals Online (AJOL)

Analysis association of milk fat and protein percent in quantitative trait locus ... African Journal of Biotechnology ... Protein and fat percent as content of milk are high-priority criteria for financial aims and selection of programs in dairy cattle.

Clinician-Driven Design of VitalPAD–An Intelligent Monitoring and Communication Device to Improve Patient Safety in the Intensive Care Unit

Science.gov (United States)

Flohr, Luisa; Beaudry, Shaylene; Johnson, K Taneille; West, Nicholas; Burns, Catherine M; Ansermino, J Mark; Dumont, Guy A; Wensley, David; Skippen, Peter

2018-01-01

The pediatric intensive care unit (ICU) is a complex environment, in which a multidisciplinary team of clinicians (registered nurses, respiratory therapists, and physicians) continually observe and evaluate patient information. Data are provided by multiple, and often physically separated sources, cognitive workload is high, and team communication can be challenging. Our aim is to combine information from multiple monitoring and therapeutic devices in a mobile application, the VitalPAD, to improve the efficiency of clinical decision-making, communication, and thereby patient safety. We observed individual ICU clinicians, multidisciplinary rounds, and handover procedures for 54 h to identify data needs, workflow, and existing cognitive aid use and limitations. A prototype was developed using an iterative participatory design approach; usability testing, including general and task-specific feedback, was obtained from 15 clinicians. Features included map overviews of the ICU showing clinician assignment, patient status, and respiratory support; patient vital signs; a photo-documentation option for arterial blood gas results; and team communication and reminder functions. Clinicians reported the prototype to be an intuitive display of vital parameters and relevant alerts and reminders, as well as a user-friendly communication tool. Future work includes implementation of a prototype, which will be evaluated under simulation and real-world conditions, with the aim of providing ICU staff with a monitoring device that will improve their daily work, communication, and decision-making capacity. Mobile monitoring of vital signs and therapy parameters might help improve patient safety in wards with single-patient rooms and likely has applications in many acute and critical care settings. PMID:29552425

Serum Predictors of Percent Lean Mass in Young Adults.

Science.gov (United States)

Lustgarten, Michael S; Price, Lori L; Phillips, Edward M; Kirn, Dylan R; Mills, John; Fielding, Roger A

2016-08-01

Lustgarten, MS, Price, LL, Phillips, EM, Kirn, DR, Mills, J, and Fielding, RA. Serum predictors of percent lean mass in young adults. J Strength Cond Res 30(8): 2194-2201, 2016-Elevated lean (skeletal muscle) mass is associated with increased muscle strength and anaerobic exercise performance, whereas low levels of lean mass are associated with insulin resistance and sarcopenia. Therefore, studies aimed at obtaining an improved understanding of mechanisms related to the quantity of lean mass are of interest. Percent lean mass (total lean mass/body weight × 100) in 77 young subjects (18-35 years) was measured with dual-energy x-ray absorptiometry. Twenty analytes and 296 metabolites were evaluated with the use of the standard chemistry screen and mass spectrometry-based metabolomic profiling, respectively. Sex-adjusted multivariable linear regression was used to determine serum analytes and metabolites significantly (p ≤ 0.05 and q ≤ 0.30) associated with the percent lean mass. Two enzymes (alkaline phosphatase and serum glutamate oxaloacetate aminotransferase) and 29 metabolites were found to be significantly associated with the percent lean mass, including metabolites related to microbial metabolism, uremia, inflammation, oxidative stress, branched-chain amino acid metabolism, insulin sensitivity, glycerolipid metabolism, and xenobiotics. Use of sex-adjusted stepwise regression to obtain a final covariate predictor model identified the combination of 5 analytes and metabolites as overall predictors of the percent lean mass (model R = 82.5%). Collectively, these data suggest that a complex interplay of various metabolic processes underlies the maintenance of lean mass in young healthy adults.

Vital Signs-Preventing Norovirus Outbreaks

Centers for Disease Control (CDC) Podcasts

2014-06-03

This podcast is based on the June 2014 CDC Vital Signs report. Norovirus infects about 20 million Americans each year. Learn how to protect yourself and your family from this very contagious, potentially serious illness.  Created: 6/3/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 6/3/2014.

Monitor portátil de signos vitales con un PDA

OpenAIRE

Rodríguez Salazar, Rita Beatriz

2007-01-01

El monitor portátil de signos vitales facilita el proceso de medición y lleva un registro organizado de los valores medidos. Los signos vitales que se contempla son la temperatura corporal, la presión arterial y la frecuencia cardiaca.Para la medición de estos signos vitales se utilizan los sensores respectivos y se realiza el acondicionamiento de señal. Estas señales son procesadas en un PDA en el que también se visualiza los valores obtenidos en la medición y se registra estos datos si el u...

Vital pulp therapy in symptomatic immature permanent molars: Report of 3 cases

Directory of Open Access Journals (Sweden)

SheikhRezaie MS.

2009-11-01

Full Text Available "nEndodontic treatment of immature permanent teeth accompanies with several issues. The primary goal when treating such teeth is to maintain pulp vitality so that root development can occur normally. Indications and requirements for vital pulp therapy include asymptomatic and reversible pulpitis. Also there are controversial opinions regarding the ultimate clinical treatment of the vital pulp therapy techniques. In this manuscript we report 3 cases of immature symptomatic permanent molars with irreversible pulpitis caused by caries exposure of the pulp that have been undergone vital pulp therapy successfully.

DistancePPG: Robust non-contact vital signs monitoring using a camera

Science.gov (United States)

Kumar, Mayank; Veeraraghavan, Ashok; Sabharwal, Ashutosh

2015-01-01

Vital signs such as pulse rate and breathing rate are currently measured using contact probes. But, non-contact methods for measuring vital signs are desirable both in hospital settings (e.g. in NICU) and for ubiquitous in-situ health tracking (e.g. on mobile phone and computers with webcams). Recently, camera-based non-contact vital sign monitoring have been shown to be feasible. However, camera-based vital sign monitoring is challenging for people with darker skin tone, under low lighting conditions, and/or during movement of an individual in front of the camera. In this paper, we propose distancePPG, a new camera-based vital sign estimation algorithm which addresses these challenges. DistancePPG proposes a new method of combining skin-color change signals from different tracked regions of the face using a weighted average, where the weights depend on the blood perfusion and incident light intensity in the region, to improve the signal-to-noise ratio (SNR) of camera-based estimate. One of our key contributions is a new automatic method for determining the weights based only on the video recording of the subject. The gains in SNR of camera-based PPG estimated using distancePPG translate into reduction of the error in vital sign estimation, and thus expand the scope of camera-based vital sign monitoring to potentially challenging scenarios. Further, a dataset will be released, comprising of synchronized video recordings of face and pulse oximeter based ground truth recordings from the earlobe for people with different skin tones, under different lighting conditions and for various motion scenarios. PMID:26137365

Mediating Role of Mindfulness on the Associations of Friendship Quality and Subjective Vitality.

Science.gov (United States)

Akin, Umran; Akin, Ahmet; Uğur, Erol

2016-10-01

This research investigated the mediator role of mindfulness on the relationship between friendship quality and subjective vitality. Participants were 273 university students (M age = 21 years, SD = 1.1) who completed a questionnaire package that included the Friendship Quality Scale, the Cognitive and Affective Mindfulness Scale, and the Subjective Vitality Scale. Both mindfulness and subjective vitality were correlated positively with friendship quality and subjective vitality was correlated positively with mindfulness. Mindfulness mediated the relationship between friendship quality and subjective vitality. Together, the findings illuminate the importance of friendship quality in psychological and cognitive adjustment. © The Author(s) 2016.

CDC Vital Signs: Preventing Teen Pregnancy

Science.gov (United States)

... Press Kit Read the MMWR Science Clips Preventing Teen Pregnancy A Key Role for Health Care Providers Language: ... Battles: Teen Pregnancy Prevention Status Reports (PSRs): Teen Pregnancy FastStats: Teen Births Vital Signs – Preventing Teen Pregnancy [PODCAST – 1: ...

Vital directions for mathematics education research

CERN Document Server

Leatham, Keith R

2013-01-01

In this book, experts discuss vital issues in mathematics education and what they see as viable directions for research in mathematics education to address them. Their recommendations take the form of overarching principles and ideas that cut across the field.

Poultry Processing Work and Respiratory Health of Latino Men and Women in North Carolina

Science.gov (United States)

Mirabelli, Maria C.; Chatterjee, Arjun B.; Arcury, Thomas A.; Mora, Dana C.; Blocker, Jill N.; Grzywacz, Joseph G.; Chen, Haiying; Marín, Antonio J.; Schulz, Mark R.; Quandt, Sara A.

2015-01-01

Objective To evaluate associations between poultry processing work and respiratory health among working Latino men and women in North Carolina. Methods Between May 2009 and November 2010, 402 poultry processing workers and 339 workers in a comparison population completed interviewer-administered questionnaires. Of these participants, 279 poultry processing workers and 222 workers in the comparison population also completed spirometry testing to provide measurements of forced expiratory volume in 1 second and forced vital capacity. Results Nine percent of poultry processing workers and 10% of workers in the comparison population reported current asthma. Relative to the comparison population, adjusted mean forced expiratory volume in 1 second and forced vital capacity were lower in the poultry processing population, particularly among men who reported sanitation job activities. Conclusions Despite the low prevalence of respiratory symptoms reported, poultry processing work may affect lung function. PMID:22237034

Vital Signs-Trucker Safety

Centers for Disease Control (CDC) Podcasts

2015-03-03

This podcast is based on the March 2015 CDC Vital Signs report. In 2012 in the United States, about 317,000 motor vehicle crashes involved a large truck. Twenty-six thousand truck drivers and their passengers were injured in these crashes, and about 700 died. Learn what can be done to help truck drivers stay safe.  Created: 3/3/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 3/3/2015.

Is the Newest Vital Sign a Useful Measure of Health Literacy in HIV Disease?

Science.gov (United States)

Kordovski, Victoria M; Woods, Steven Paul; Avci, Gunes; Verduzco, Marizela; Morgan, Erin E

Limited health literacy is common among persons infected with HIV and has been linked to poor mental and physical health outcomes, but there are no well-validated screening measures of health literacy in this vulnerable clinical population. The present study evaluates the usefulness of the Newest Vital Sign (NVS) as a brief measure of health literacy in HIV disease. Seventy-eight HIV+ adults were administered the NVS, Rapid Estimate of Adult Literacy in Medicine (REALM), and Single Item Literacy Screener (SILS). Main criterion variables included plasma HIV viral load, medication management capacity, self-efficacy for medication management, and perceived relationships with healthcare providers. The NVS showed good internal consistency and moderate correlations with the REALM and SILS. Rates of limited health literacy were highest on the NVS (30.3%) as compared to SILS (6.6%) and REALM (9.2%). A series of regressions controlling for education showed that the NVS was incrementally predictive of viral load, medication management capacity and self-efficacy, and relationships with healthcare providers, above and beyond the REALM and SILS. The NVS shows evidence of reliability, convergent validity, and incremental criterion-related validity and thus may serve as useful screening tool for assessing health literacy in HIV disease.

Vital Signs-Preventing Prescription Drug Overdose

Centers for Disease Control (CDC) Podcasts

This podcast is based on the July 2014 CDC Vital Signs report. Every day, 46 people in the U.S. die from an overdose of prescription opioid painkillers. Learn what can be done to make painkiller prescribing safer and help prevent overdoses.

The Economic Vitality Formula of Success

Science.gov (United States)

Konopnicki, Patrick M.

2012-01-01

An economic vitality formula of success can be accomplished by creating partnerships between local career and technical education (CTE), and workforce development and economic development entities. Student industry certifications; dynamic partnerships; programs and projects focused on science, technology, engineering, and mathematics (STEM); and…

Vital Signs-Alcohol Poisoning Deaths

Centers for Disease Control (CDC) Podcasts

2015-01-06

This podcast is based on the January 2015 CDC Vital Signs report. In the United States, an average of six people die every day from alcohol poisoning. Learn what you can do to prevent binge drinking and alcohol poisoning.  Created: 1/6/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 1/6/2015.

CDC Vital Signs: Asthma in the US

Science.gov (United States)

... gov . Vital Signs Topics Covered Alcohol Antibiotic Resistance Cancer Cardiovascular Diseases Diseases & Conditions Food Safety Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity ...

CDC Vital Signs: HIV Care Saves Lives

Science.gov (United States)

... gov . Vital Signs Topics Covered Alcohol Antibiotic Resistance Cancer Cardiovascular Diseases Diseases & Conditions Food Safety Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity ...

12 CFR 741.4 - Insurance premium and one percent deposit.

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Insurance premium and one percent deposit. 741... Insurance premium and one percent deposit. (a) Scope. This section implements the requirements of Section... payment of an insurance premium. (b) Definitions. For purposes of this section: (1) Available assets ratio...

Long-Term Follow-Up after Phrenic Nerve Reconstruction for Diaphragmatic Paralysis: A Review of 180 Patients.

Science.gov (United States)

Kaufman, Matthew R; Elkwood, Andrew I; Brown, David; Cece, John; Martins, Catarina; Bauer, Thomas; Weissler, Jason; Rezzadeh, Kameron; Jarrahy, Reza

2017-01-01

Background  Phrenic nerve reconstruction has been evaluated as a method of restoring functional activity and may be an effective alternative to diaphragm plication. Longer follow-up and a larger cohort for analysis are necessary to confirm the efficacy of this procedure for diaphragmatic paralysis. Methods  A total of 180 patients treated with phrenic nerve reconstruction for chronic diaphragmatic paralysis were followed for a median 2.7 years. Assessment parameters included: 36-Item Short Form Health Survey (SF-36) physical functioning survey, spirometry, chest fluoroscopy, electrodiagnostic evaluation, a five-item questionnaire to assess specific functional issues, and overall patient-reported outcome. Results  Overall, 134 males and 46 females with an average age of 56 years (range: 10-79 years) were treated. Mean baseline percent predicted values for forced expiratory volume in 1 second, forced vital capacity, vital capacity, and total lung capacity, were 61, 63, 67, and 75%, respectively. The corresponding percent improvements in percent predicted values were: 11, 6, 9, and 13% ( p ≤ 0.01; ≤ 0.01; ≤ 0.05; ≤ 0.01). Mean preoperative SF-36 physical functioning survey scores were 39%, and an improvement to 65% was demonstrated following surgery ( p  ≤ 0.0001). Nerve conduction latency, improved by an average 23% ( p  ≤ 0.005), and there was a corresponding 125% increase in diaphragm motor amplitude ( p  ≤ 0.0001). A total of 89% of patients reported an overall improvement in breathing function. Conclusion  Long-term assessment of phrenic nerve reconstruction for diaphragmatic paralysis indicates functional correction and symptomatic relief. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

Relationships between vital rates and ecological traits in an avian community.

Science.gov (United States)

Bellier, Edwige; Kéry, Marc; Schaub, Michael

2018-03-30

Comparative studies about the relationships between vital rates and ecological traits at the community level are conspicuously lacking for most taxa because estimating vital rates requires detailed demographic data. Identifying relationships between vital rates and ecological traits could help to better understand ecological and evolutionary demographic mechanisms that lead to interspecific differences in vital rates. We use novel dynamic N-mixture models for counts to achieve this for a whole avian community comprising 53 passerine species, while simultaneously accounting for density dependence and environmental stochasticity in recruitment and survival and, importantly, correcting our inferences for imperfect detection. Demographic stochasticity is taken into account in the form of the binomial and Poisson distributions describing survival events and number of recruits. We then explore relationships between estimated demographic parameters (i.e., vital rates) and ecological traits related to migration patterns, diet, habitat and nesting location of each species. The relative importance of recruitment and adult survival as contributors to population growth varied greatly among species, and interspecific differences in vital rates partly reflected differences in ecological traits. Migratory mode was associated with interspecific differences in population growth and density dependence. Resident species had higher population growth rates than long- and short-distance migrants. We found no relationships between diet and population growth rate. Habitat differences were associated with different growth rates: alpine, wetland and farmland species had lower population growth rates than forest species. Differences in population growth rates among nesting locations showed that breeding habitat is essential for population dynamics. Our study reveals relationships between ecological traits and contributions of vital rates to population growth and suggests ways in which

Vitality Forms Processing in the Insula during Action Observation: A Multivoxel Pattern Analysis.

Science.gov (United States)

Di Cesare, Giuseppe; Valente, Giancarlo; Di Dio, Cinzia; Ruffaldi, Emanuele; Bergamasco, Massimo; Goebel, Rainer; Rizzolatti, Giacomo

2016-01-01

Observing the style of an action done by others allows the observer to understand the cognitive state of the agent. This information has been defined by Stern "vitality forms". Previous experiments showed that the dorso-central insula is selectively active both during vitality form observation and execution. In the present study, we presented participants with videos showing hand actions performed with different velocities and asked them to judge either their vitality form (gentle, neutral, rude) or their velocity (slow, medium, fast). The aim of the present study was to assess, using multi-voxel pattern analysis, whether vitality forms and velocities of observed goal-directed actions are differentially processed in the insula, and more specifically whether action velocity is encoded per se or it is an element that triggers neural populations of the insula encoding the vitality form. The results showed that, consistently across subjects, in the dorso-central sector of the insula there were voxels selectively tuned to vitality forms, while voxel tuned to velocity were rare. These results indicate that the dorso-central insula, which previous data showed to be involved in the vitality form processing, contains voxels specific for the action style processing.

Vitality Forms Processing in the Insula during Action Observation: A Multivoxel Pattern Analysis

Science.gov (United States)

Di Cesare, Giuseppe; Valente, Giancarlo; Di Dio, Cinzia; Ruffaldi, Emanuele; Bergamasco, Massimo; Goebel, Rainer; Rizzolatti, Giacomo

2016-01-01

Observing the style of an action done by others allows the observer to understand the cognitive state of the agent. This information has been defined by Stern “vitality forms”. Previous experiments showed that the dorso-central insula is selectively active both during vitality form observation and execution. In the present study, we presented participants with videos showing hand actions performed with different velocities and asked them to judge either their vitality form (gentle, neutral, rude) or their velocity (slow, medium, fast). The aim of the present study was to assess, using multi-voxel pattern analysis, whether vitality forms and velocities of observed goal-directed actions are differentially processed in the insula, and more specifically whether action velocity is encoded per se or it is an element that triggers neural populations of the insula encoding the vitality form. The results showed that, consistently across subjects, in the dorso-central sector of the insula there were voxels selectively tuned to vitality forms, while voxel tuned to velocity were rare. These results indicate that the dorso-central insula, which previous data showed to be involved in the vitality form processing, contains voxels specific for the action style processing. PMID:27375461

Validating emergency department vital signs using a data quality engine for data warehouse.

Science.gov (United States)

Genes, N; Chandra, D; Ellis, S; Baumlin, K

2013-01-01

Vital signs in our emergency department information system were entered into free-text fields for heart rate, respiratory rate, blood pressure, temperature and oxygen saturation. We sought to convert these text entries into a more useful form, for research and QA purposes, upon entry into a data warehouse. We derived a series of rules and assigned quality scores to the transformed values, conforming to physiologic parameters for vital signs across the age range and spectrum of illness seen in the emergency department. Validating these entries revealed that 98% of free-text data had perfect quality scores, conforming to established vital sign parameters. Average vital signs varied as expected by age. Degradations in quality scores were most commonly attributed logging temperature in Fahrenheit instead of Celsius; vital signs with this error could still be transformed for use. Errors occurred more frequently during periods of high triage, though error rates did not correlate with triage volume. In developing a method for importing free-text vital sign data from our emergency department information system, we now have a data warehouse with a broad array of quality-checked vital signs, permitting analysis and correlation with demographics and outcomes.

CDC Vital Signs-Heroin Epidemic

Centers for Disease Control (CDC) Podcasts

2015-07-07

This podcast is based on the July 2015 CDC Vital Signs report. Heroin use and heroin-related overdose deaths are increasing. Most people are using it with other drugs, especially prescription opioid painkillers. Learn what can be done to prevent and treat the problem.  Created: 7/7/2015 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 7/7/2015.

Matter power spectrum and the challenge of percent accuracy

International Nuclear Information System (INIS)

Schneider, Aurel; Teyssier, Romain; Potter, Doug; Stadel, Joachim; Reed, Darren S.; Onions, Julian; Pearce, Frazer R.; Smith, Robert E.; Springel, Volker; Scoccimarro, Roman

2016-01-01

Future galaxy surveys require one percent precision in the theoretical knowledge of the power spectrum over a large range including very nonlinear scales. While this level of accuracy is easily obtained in the linear regime with perturbation theory, it represents a serious challenge for small scales where numerical simulations are required. In this paper we quantify the precision of present-day N -body methods, identifying main potential error sources from the set-up of initial conditions to the measurement of the final power spectrum. We directly compare three widely used N -body codes, Ramses, Pkdgrav3, and Gadget3 which represent three main discretisation techniques: the particle-mesh method, the tree method, and a hybrid combination of the two. For standard run parameters, the codes agree to within one percent at k ≤1 h Mpc −1 and to within three percent at k ≤10 h Mpc −1 . We also consider the bispectrum and show that the reduced bispectra agree at the sub-percent level for k ≤ 2 h Mpc −1 . In a second step, we quantify potential errors due to initial conditions, box size, and resolution using an extended suite of simulations performed with our fastest code Pkdgrav3. We demonstrate that the simulation box size should not be smaller than L =0.5 h −1 Gpc to avoid systematic finite-volume effects (while much larger boxes are required to beat down the statistical sample variance). Furthermore, a maximum particle mass of M p =10 9 h −1 M ⊙ is required to conservatively obtain one percent precision of the matter power spectrum. As a consequence, numerical simulations covering large survey volumes of upcoming missions such as DES, LSST, and Euclid will need more than a trillion particles to reproduce clustering properties at the targeted accuracy.

Connecting HRM and Change Management: The Importance of Proactivity and Vitality

NARCIS (Netherlands)

L.G. Tummers (Lars); P.M. Kruyen; D. Vijverberg (Dominique); T. Voesenek (Tessa)

2014-01-01

markdownabstract__Abstract__ __Purpose__: Organizations are continuously under pressure to adapt to changing circumstances. Job proactivity and vitality are important in changing environments. For instance, vital employees can better deal with change because they possess more energy. However, it

CDC Vital Signs-Cancer and Obesity

Centers for Disease Control (CDC) Podcasts

This podcast is based on the October 2017 CDC Vital Signs report. Obesity is a leading cancer risk factor. Unfortunately, two out of three U.S. adults weigh more than recommended. Find out what can be done to help people get to and keep a healthy weight.

49 CFR 173.182 - Barium azide-50 percent or more water wet.

Science.gov (United States)

2010-10-01

... 49 Transportation 2 2010-10-01 2010-10-01 false Barium azide-50 percent or more water wet. 173.182 Section 173.182 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS... Class 1 and Class 7 § 173.182 Barium azide—50 percent or more water wet. Barium azide—50 percent or more...

The Vitality of Disease

DEFF Research Database (Denmark)

Wahlberg, Ayo

2017-01-01

of what we might be conceptualised as the vitality of disease. Medical interventions are increasingly as much about improving (quality of) life as they are about saving and prolonging life. As a consequence, morbid living has come to be disciplined, for example, in patient schools aimed at teaching...... patients to learn how to live with their disease, through rating scales used to measure treatment effect on the ‘quality of life’ of patients in clinical trials and through disease-specific ‘Living with’ guides aimed at patients and carers....

Connecting HRM and change management: the importance of proactivity and vitality

NARCIS (Netherlands)

Tummers, L.G.; Kruyen, P.M.; Vijverberg, D.M.; Voesenek, T.J.

2015-01-01

- Purpose – Organizations are continuously under pressure to adapt to changing circumstances. Job proactivity and vitality are important in changing environments. For instance, vital employees can better deal with change because they possess more energy. However, it is still unclear how

Connecting HRM and Change Management: The Importance of Proactivity and Vitality

NARCIS (Netherlands)

L.G. Tummers (Lars); P.M. Kruyen; D. Vijverberg (Dominique); T. Voesenek (Tessa)

2015-01-01

textabstractPurpose. Organizations are continuously under pressure to adapt to changing circumstances. Job proactivity and vitality are important in changing environments. For instance, vital employees can better deal with change because they possess more energy. However, it is still unclear how

Connecting HRM and Change Management: The Importance of Proactivity and Vitality

NARCIS (Netherlands)

Tummers, L.G.; Kruyen, P.M.; Vijverberg, D.; Voesenek, T.

2015-01-01

Purpose. Organizations are continuously under pressure to adapt to changing circumstances. Job proactivity and vitality are important in changing environments. For instance, vital employees can better deal with change because they possess more energy. However, it is still unclear how organizations

Optical sensor for measuring American Lobster vitality

International Nuclear Information System (INIS)

Tomassetti, Brian R. A.; Vetelino, John F.

2011-01-01

The vitality of the American Lobster (Homarus americanus) is correlated to the total hemolymph protein (THP) in lobster hemolymph (blood). The standard technique for determining lobster vitality is to draw blood from a lobster and measure THP with a refractometer. This technique is invasive and endangers the lobster's health since blood must be drawn from the lobster. In the present work an optical sensor is developed to measure a lobster's vitality in vivo. It is comprised of a broadband light source, a monochromator, a fiber optic reflection probe, a spectrometer and a computer. This sensor measures protein concentrations by exciting a lobster with 280 nm and 334 nm wavelength light sources and measuring the corresponding absorbance peaks for THP and the fluorescence peak for hemocyanin (Hc), the majority protein in hemolymph. In this work several lobsters are tested. For each lobster, absorbance and fluorescence peaks are measured using the sensor and compared to protein concentrations measured using a refractometer. It is found that the shell thickness and muscle density, which correspond directly to protein concentration and the molting stage of the lobster have a significant effect on the absorbance and fluorescence measurements. It is also found that within specific molting stages, such as pre-molt and post-molt, protein concentration measured with a refractometer correlates linearly to absorbance and fluorescence measurements with the optical sensor.

Optical Sensor for Measuring American Lobster Vitality

Science.gov (United States)

Tomassetti, Brian R. A.; Vetelino, John F.

2011-06-01

The vitality of the American Lobster (Homarus americanus) is correlated to the total hemolymph protein (THP) in lobster hemolymph (blood). The standard technique for determining lobster vitality is to draw blood from a lobster and measure THP with a refractometer. This technique is invasive and endangers the lobster's health since blood must be drawn from the lobster. In the present work an optical sensor is developed to measure a lobster's vitality in vivo. It is comprised of a broadband light source, a monochromator, a fiber optic reflection probe, a spectrometer and a computer. This sensor measures protein concentrations by exciting a lobster with 280 nm and 334 nm wavelength light sources and measuring the corresponding absorbance peaks for THP and the fluorescence peak for hemocyanin (Hc), the majority protein in hemolymph. In this work several lobsters are tested. For each lobster, absorbance and fluorescence peaks are measured using the sensor and compared to protein concentrations measured using a refractometer. It is found that the shell thickness and muscle density, which correspond directly to protein concentration and the molting stage of the lobster have a significant effect on the absorbance and fluorescence measurements. It is also found that within specific molting stages, such as pre-molt and post-molt, protein concentration measured with a refractometer correlates linearly to absorbance and fluorescence measurements with the optical sensor.

CDC Vital Signs-African American Health

Centers for Disease Control (CDC) Podcasts

This podcast is based on the May 2017 CDC Vital Signs report. The life expectancy of African Americans has improved, but it's still an average of four years less than whites. Learn what can be done so all Americans can have the opportunity to pursue a healthy lifestyle.

33 CFR 157.435 - Vital systems surveys.

Science.gov (United States)

2010-07-01

...) POLLUTION RULES FOR THE PROTECTION OF THE MARINE ENVIRONMENT RELATING TO TANK VESSELS CARRYING OIL IN BULK Interim Measures for Certain Tank Vessels Without Double Hulls Carrying Petroleum Oils § 157.435 Vital...

ANALYSIS OF URBAN FOREST CARBON SEQUESTRATION CAPACITY: A CASE STUDY OF ZENGDU, SUIZHOU

Directory of Open Access Journals (Sweden)

X. Yu

2017-09-01

Full Text Available Carbon-fixing and oxygen-releasing is an important content of forest ecosystem serving in city. Analysis of forest ecosystem carbon sequestration capacity can provide scientific reference for urban forest management strategies. Taking Zengdu of Suizhou as an example, CITYGREEN model was applied to calculate the carbon sequestration benefits of urban forest ecosystem in this paper. And the carbon sequestration potential of urban forest ecosystem following the returning of farmland to forest land is also evaluated. The results show that forest area, percent tree cover, and the structure of forest land were the major factors reflecting regional carbon sequestration capacity.

Analysis of Environmental Carrying Capacity with Emergy Perspective of Jeju Island

Directory of Open Access Journals (Sweden)

Chanhoon Jung

2018-05-01

Full Text Available Jeju Island experienced an approximately 42% increase in energy consumption from 2006 to 2015 and the demand for energy consumption is expected to continue to increase. Thus, Jeju Island is planning a project entitled “Carbon Free Island by 2030” to promote sustainable development and is required to estimate the environmental carrying capacity for future energy demand changes. The purpose of this study was to calculate the emergy inherent in Jeju Island’s energy, materials, and information in 2015 using the emergy analysis method and local characteristics. In addition, this study aimed to estimate the emergy indices to evaluate the environmental carrying capacity for sustainable development in 2005, 2015, and 2030 considering the future energy demand. This study’s outputs provide the environmental carrying capacity with emergy indices, such as the percent renewable (%Renew, emergy yield ratio (EYR, environmental loading ratio (ELR, sustainability index (SI, and carrying capacity of the population (CCP for social and economic activities on Jeju Island, which are expected to be saturated. These findings show regions with heavy tourism require development strategies, including the concept of environmental carrying capacity.

Harnessing the sun: Developing capacity to sustain local solar energy systems

Science.gov (United States)

Olarewaju, Olufemi

2011-12-01

Use of solar photovoltaic (PV) and other renewable sources to meet rising electricity demand by a growing world population has gained traction in many countries in recent years. In rural Sub-Saharan Africa, where 86 percent of the populace has no access to electricity, solar energy systems represent partial solutions to demand, especially in support of rural development initiatives to supply potable water, health care services and education. Unfortunately, development of human and organizational capacity to maintain solar technology has not kept pace with the rate of installation, causing many to fall into disrepair and disuse. This has stimulated interest in capacity development processes required to make solar systems sustainable. To cast light on the practical meanings and challenges of capacity development for solar energy, this study compares the experiences of two rural projects, one in Lagos State (Nigeria) that disregarded the importance of capacity development, and the other in Texas (United States) that, in contrast, made such development the centerpiece of its operations. Based largely on interviews with 60 key actors, findings underscore the crucial importance of sustained investment in capacity development to assurance of durable power supply from renewable sources.

An Integrated Approach to Evaluate Urban Adaptive Capacity to Climate Change

Directory of Open Access Journals (Sweden)

Qiangsheng Hu

2018-04-01

Full Text Available Climate change and accelerated urbanization have posed severe challenges to urban development, resulting in a growing series of climate and environmental problems that have a significant impact on industrial production and urban life. In a developing country such as China, more than 57% of the population lives in urban areas. It is vital for these cities to adapt to climate-induced risks. A better understanding of how to improve adaptive capacity could enhance the ability to achieve a desirable state when the city experiences stress. This paper used an integrated approach for evaluating the urban adaptive capacity to climate change. It developed the evaluation index system of urban adaptive capacity (UAC based on the driver–pressure–state–impact–response model (DPSIR, and adopted grey relational analysis (GRA and the entropy method to analyze the level of UAC in Changsha, the capital city of Hunan Province, from 2006 to 2015. The results revealed that the UAC of Changsha showed a significant increase from 2006 to 2015. Among the five first-grade indicators, the response dimension had the greatest influence on the improvement of UAC. The study may provide suggestions for adaptive capacity building and sustainable development in other urban areas.

Estimating global mortality from potentially foodborne diseases: an analysis using vital registration data

Directory of Open Access Journals (Sweden)

Hanson Laura A

2012-03-01

Full Text Available Abstract Background Foodborne diseases (FBD comprise a large part of the global mortality burden, yet the true extent of their impact remains unknown. The present study utilizes multiple regression with the first attempt to use nonhealth variables to predict potentially FBD mortality at the country level. Methods Vital registration (VR data were used to build a multiple regression model incorporating nonhealth variables in addition to traditionally used health indicators. This model was subsequently used to predict FBD mortality rates for all countries of the World Health Organization classifications AmrA, AmrB, EurA, and EurB. Results Statistical modeling strongly supported the inclusion of nonhealth variables in a multiple regression model as predictors of potentially FBD mortality. Six variables were included in the final model: percent irrigated land, average calorie supply from animal products, meat production in metric tons, adult literacy rate, adult HIV/AIDS prevalence, and percent of deaths under age 5 caused by diarrheal disease. Interestingly, nonhealth variables were not only more robust predictors of mortality than health variables but also remained significant when adding additional health variables into the analysis. Mortality rate predictions from our model ranged from 0.26 deaths per 100,000 (Netherlands to 15.65 deaths per 100,000 (Honduras. Reported mortality rates of potentially FBD from VR data lie within the 95% prediction interval for the majority of countries (37/39 where comparison was possible. Conclusions Nonhealth variables appear to be strong predictors of potentially FBD mortality at the country level and may be a powerful tool in the effort to estimate the global mortality burden of FBD. Disclaimer The views expressed in this document are solely those of the authors and do not represent the views of the World Health Organization.

Vital Signs-Preventing Teen Pregnancy

Centers for Disease Control (CDC) Podcasts

2015-04-07

This podcast is based on the April 2015 CDC Vital Signs report. Teen births in the U.S. have declined, but still, more than 273,000 infants were born to teens ages 15 to 19 in 2013. Learn about the most effective types of birth control.  Created: 4/7/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 4/7/2015.

CDC Vital Signs-Heart Age

Centers for Disease Control (CDC) Podcasts

This podcast is based on the September 2015 CDC Vital Signs report. Your heart age is the age of your heart and blood vessels as a result of your risk factors for heart attack and stroke. If you smoke or have high blood pressure, your heart age will be much higher than your actual age. Learn what you can do to lower your heart age and keep it low.

CDC Vital Signs-Hispanic Health

Centers for Disease Control (CDC) Podcasts

This podcast is based on the May 2015 CDC Vital Signs report. About one in six people living in the U.S. are Hispanic. The two leading causes of death in this group are heart disease and cancer, accounting for two out of five deaths. Unfortunately, many Hispanics face considerable barriers to getting high quality health care, including language and low income. Learn what can be done to reduce the barriers.

The role of physical activity in pre-service teachers’ subjective vitality

Directory of Open Access Journals (Sweden)

Abdullah Bora Özkara

2017-06-01

Full Text Available Background: In the present study, subjective vitality considered to be one of the contributions provided by participation in physical activity is examined on a sample of pre-service teachers. When teachers who are important part of education system are healthy and fit, it will help to build future generations. Materials: The research was conducted in the city of Trabzon, located in the northeastern region of Turkey. The sample of the study is composed of 328 last grade pre-service teachers (133 women, 195 men, age: 23.14 ± 2.62 studying at Karadeniz Technical University in the academic year of 2015-2016. Data was collected through Childhood and Adolescence Physical Activity Levels Questionnaire, Subjective Vitality Scale, and a personal information form asking for information about gender, doing sports as a certified sportsman/woman and department. Results: The research results yielded a significant difference between subjective vitality levels of those who do sports as a certified sportsman/woman and those who do not, and between pre-service teachers of physical education and those of other departments (p<0,01. There was also a positive and low-level significant relationship between subjective vitality and physical activity experiences of pre-service teachers (r= .23; p<0.01. However, subjective vitality did not differ significantly by gender. Conclusions: The research results seem to support other studies that reveal social and psychological contributions provided by participation in physical activity. Therefore, participation in physical activity seems to have positive effects on the subjective vitality of pre-service teachers.

Data-based perfect-deficit approach to understanding climate extremes and forest carbon assimilation capacity

International Nuclear Information System (INIS)

Wei, Suhua; Yi, Chuixiang; Hendrey, George; Eaton, Timothy; Rustic, Gerald; Wang, Shaoqiang; Liu, Heping; Krakauer, Nir Y; Wang, Weiguo; Desai, Ankur R; Montagnani, Leonardo; Tha Paw U, Kyaw; Falk, Matthias; Black, Andrew; Bernhofer, Christian; Grünwald, Thomas; Laurila, Tuomas; Cescatti, Alessandro; Moors, Eddy

2014-01-01

Several lines of evidence suggest that the warming climate plays a vital role in driving certain types of extreme weather. The impact of warming and of extreme weather on forest carbon assimilation capacity is poorly known. Filling this knowledge gap is critical towards understanding the amount of carbon that forests can hold. Here, we used a perfect-deficit approach to identify forest canopy photosynthetic capacity (CPC) deficits and analyze how they correlate to climate extremes, based on observational data measured by the eddy covariance method at 27 forest sites over 146 site-years. We found that droughts severely affect the carbon assimilation capacities of evergreen broadleaf forest (EBF) and deciduous broadleaf forest. The carbon assimilation capacities of Mediterranean forests were highly sensitive to climate extremes, while marine forest climates tended to be insensitive to climate extremes. Our estimates suggest an average global reduction of forest CPC due to unfavorable climate extremes of 6.3 Pg C (∼5.2% of global gross primary production) per growing season over 2001–2010, with EBFs contributing 52% of the total reduction

Exploring nutrition capacity in Australia's charitable food sector.

Science.gov (United States)

Wingrove, Kate; Barbour, Liza; Palermo, Claire

2017-11-01

The primary aim of this study was to explore the capacity of community organisations within Australia's charitable food sector to provide nutritious food to people experiencing food insecurity. A secondary aim was to explore their capacity to provide food in an environment that encourages social interaction. This qualitative research used an exploratory case study design and was informed by a nutrition capacity framework. Participants were recruited through SecondBite, a not-for-profit food rescue organisation in Australia. Convenience sampling methods were used. Semi-structured interviews were conducted to explore the knowledge, attitudes and experiences of people actively involved in emergency food relief provision. Transcripts were thematically analysed using an open coding technique. Nine interviews were conducted. The majority of participants were female (n = 7, 77.8%) and worked or volunteered at organisations within Victoria (n = 7, 77.8%). Results suggest that the capacity for community organisations to provide nutritious food to their clients may be limited by resource availability more so than the nutrition-related knowledge and attitudes of staff members and volunteers. Australia's charitable food sector plays a vital role in addressing the short-term needs of people experiencing food insecurity. To ensure the food provided to people experiencing food insecurity is nutritious and provided in an environment that encourages social interaction, it appears that the charitable food sector requires additional resources. In order to reduce demand for emergency food relief, an integrated policy approach targeting the underlying determinants of food insecurity may be needed. © 2016 Dietitians Association of Australia.

CDC Vital Signs: Preventing Repeat Teen Births

Science.gov (United States)

... control after they have given birth. Although teen birth rates have been falling for the last two decades, ... effective forms of birth control. SOURCE: National Vital Statistics System, teens, ages 15–19, 2010 Larger image ...

CDC Vital Signs-Hospital Actions Affect Breastfeeding

Centers for Disease Control (CDC) Podcasts

This podcast is based on the October 2015 CDC Vital Signs report. Hospitals can implement the Ten Steps to Successful Breastfeeding to be designated as "Baby-Friendly" and support more moms in a decision to breastfeed.

ED Triage Process Improvement: Timely Vital Signs for Less Acute Patients.

Science.gov (United States)

Falconer, Stella S; Karuppan, Corinne M; Kiehne, Emily; Rama, Shravan

2018-06-13

Vital signs can result in an upgrade of patients' Emergency Severity Index (ESI) levels. It is therefore preferable to obtain vital signs early in the triage process, particularly for ESI level 3 patients. Emergency departments have an opportunity to redesign triage processes to meet required protocols while enhancing the quality and experience of care. We performed process analyses to redesign the door-to-vital signs process. We also developed spaghetti diagrams to reconfigure the patient arrival area. The door-to-vital signs time was reduced from 43.1 minutes to 6.44 minutes. Both patients and triage staff seemed more satisfied with the new process. The patient arrival area was less congested and more welcoming. Performing activities in parallel reduces flow time with no additional resources. Staff involvement in process planning, redesign, and control ensures engagement and early buy-in. One should anticipate how changes to one process might affect other processes. Copyright © 2018. Published by Elsevier Inc.

Vital Signs – Childhood Obesity

Centers for Disease Control (CDC) Podcasts

This podcast is based on the August 2013 CDC Vital Signs report. The rate of obesity among low-income preschoolers has declined, but one in eight is still obese. This program briefly discusses what can be done.

CDC Vital Signs-Preventing Melanoma

Centers for Disease Control (CDC) Podcasts

2015-06-02

This podcast is based on the June 2015 CDC Vital Signs report. Skin cancer is the most common form of cancer in the U.S. In 2011, there were more than 65,000 cases of melanoma, the most deadly form of skin cancer. Learn how everyone can help prevent skin cancer.  Created: 6/2/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 6/2/2015.

Vital Signs - Child Passenger Safety

Centers for Disease Control (CDC) Podcasts

2014-02-04

This podcast is based on the February 2014 CDC Vital Signs report. Over the past 10 years, more than 9,000 children 12 and under died in motor vehicle crashes, and a third who died in 2011 weren't buckled up. Buckling up is the best way to reduce injuries and save lives.  Created: 2/4/2014 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 2/4/2014.

Matter power spectrum and the challenge of percent accuracy

Energy Technology Data Exchange (ETDEWEB)

Schneider, Aurel; Teyssier, Romain; Potter, Doug; Stadel, Joachim; Reed, Darren S. [Institute for Computational Science, University of Zurich, Winterthurerstrasse 190, 8057 Zurich (Switzerland); Onions, Julian; Pearce, Frazer R. [School of Physics and Astronomy, University of Nottingham, Nottingham NG7 2RD (United Kingdom); Smith, Robert E. [Department of Physics and Astronomy, University of Sussex, Brighton, BN1 9QH (United Kingdom); Springel, Volker [Heidelberger Institut für Theoretische Studien, 69118 Heidelberg (Germany); Scoccimarro, Roman, E-mail: aurel@physik.uzh.ch, E-mail: teyssier@physik.uzh.ch, E-mail: dpotter@physik.uzh.ch, E-mail: stadel@physik.uzh.ch, E-mail: julian.onions@nottingham.ac.uk, E-mail: reed@physik.uzh.ch, E-mail: r.e.smith@sussex.ac.uk, E-mail: volker.springel@h-its.org, E-mail: Frazer.Pearce@nottingham.ac.uk, E-mail: rs123@nyu.edu [Center for Cosmology and Particle Physics, Department of Physics, New York University, NY 10003, New York (United States)

2016-04-01

Future galaxy surveys require one percent precision in the theoretical knowledge of the power spectrum over a large range including very nonlinear scales. While this level of accuracy is easily obtained in the linear regime with perturbation theory, it represents a serious challenge for small scales where numerical simulations are required. In this paper we quantify the precision of present-day N -body methods, identifying main potential error sources from the set-up of initial conditions to the measurement of the final power spectrum. We directly compare three widely used N -body codes, Ramses, Pkdgrav3, and Gadget3 which represent three main discretisation techniques: the particle-mesh method, the tree method, and a hybrid combination of the two. For standard run parameters, the codes agree to within one percent at k ≤1 h Mpc{sup −1} and to within three percent at k ≤10 h Mpc{sup −1}. We also consider the bispectrum and show that the reduced bispectra agree at the sub-percent level for k ≤ 2 h Mpc{sup −1}. In a second step, we quantify potential errors due to initial conditions, box size, and resolution using an extended suite of simulations performed with our fastest code Pkdgrav3. We demonstrate that the simulation box size should not be smaller than L =0.5 h {sup −1}Gpc to avoid systematic finite-volume effects (while much larger boxes are required to beat down the statistical sample variance). Furthermore, a maximum particle mass of M {sub p}=10{sup 9} h {sup −1}M{sub ⊙} is required to conservatively obtain one percent precision of the matter power spectrum. As a consequence, numerical simulations covering large survey volumes of upcoming missions such as DES, LSST, and Euclid will need more than a trillion particles to reproduce clustering properties at the targeted accuracy.

Energy brands lack vitality

International Nuclear Information System (INIS)

Godri, S.; Wilders, E.

2004-01-01

The three Dutch energy companies (Nuon, Essent and Eneco Energie) have relatively little brand strength. The brands are not perceived to be sufficiently different from one another and are not valued by consumers. With liberalisation imminent, this is hardly a strong starting point. How can you win over consumers if it is not clear what is on offer? In the business market, decision-makers are better placed to distinguish between brands. However, the brands lack vitality in this sector of the market too. The only consolation is that the situation is by no means exclusive to the Netherlands [nl

United States home births increase 20 percent from 2004 to 2008.

Science.gov (United States)

MacDorman, Marian F; Declercq, Eugene; Mathews, T J

2011-09-01

After a gradual decline from 1990 to 2004, the percentage of births occurring at home increased from 2004 to 2008 in the United States. The objective of this report was to examine the recent increase in home births and the factors associated with this increase from 2004 to 2008. United States birth certificate data on home births were analyzed by maternal demographic and medical characteristics. In 2008, there were 28,357 home births in the United States. From 2004 to 2008, the percentage of births occurring at home increased by 20 percent from 0.56 percent to 0.67 percent of United States births. This rise was largely driven by a 28 percent increase in the percentage of home births for non-Hispanic white women, for whom more than 1 percent of births occur at home. At the same time, the risk profile for home births has been lowered, with substantial drops in the percentage of home births of infants who are born preterm or at low birthweight, and declines in the percentage of home births that occur to teen and unmarried mothers. Twenty-seven states had statistically significant increases in the percentage of home births from 2004 to 2008; only four states had declines. The 20 percent increase in United States home births from 2004 to 2008 is a notable development that will be of interest to practitioners and policymakers. (BIRTH 38:3 September 2011). © 2011, Copyright the Authors. Journal compilation © 2011, Wiley Periodicals, Inc.

[Discrepancies (and confluences) in perception between patients and nephrologists of chronic kidney disease impact on vital impetus in adults not undergoing hemodialysis: Results of the French MAEVA study].

Science.gov (United States)

Bertocchio, Jean-Philippe; Baranger, Thierry; Isnard-Rouchon, Myriam; Zaoui, Philippe; Mousson, Christiane; Deray, Gibert

2017-12-06

The impact of chronic kidney disease (CKD) on vital impetus is poorly documented in patients not undergoing renal dialysis and discrepancies can be observed between patients and physicians in perception of QoL and impact of the disease. A self-questionnaire was sent to 1282 French nephrologists and a mirrored self-questionnaire was given to patients (CKD stage 3, 4 or 5) by their nephrologist. Data were collected prospectively and anonymously. A total of 261 nephrologists and 172 patients participated in the survey. Sixty-six percent of patients reported a negative impact of the disease on their quality of life, which is also identified by nephrologists: important impact 22% vs 27%, mild or inconstant 44% vs 47%, mild or absent 34% vs 31% in patients and nephrologists, respectively. They had different perceptions about factors contributing to vital force; in particular, nephrologists underestimated their key role in psychological support. Indeed, the optimism and encouragements of nephrologists were considered to be a key factor of vital force for 60% of patients vs 20% of nephrologists (Padherence to treatment while mood or sexual disorders were rarely investigated. The main objective of treatment was to maintain a normal life for patients and to delay dialysis for nephrologists. Nephrologists have a relative knowledge of CKD impact on the vital impetus of patients, but there are differences of perception. It could be improved through specific trainings. Copyright © 2017 Société francophone de néphrologie, dialyse et transplantation. Published by Elsevier Masson SAS. All rights reserved.

CDC Vital Signs-Communication Can Save Lives

Centers for Disease Control (CDC) Podcasts

This podcast is based on the August 2015 CDC Vital Signs report. Antibiotic-resistant germs cause at least 23,000 deaths each year. Learn how public health authorities and health care facilities can work together to save lives.

Vital Signs-Motor Vehicle Crash Injuries

Centers for Disease Control (CDC) Podcasts

2014-10-07

This podcast is based on the October 2014 CDC Vital Signs report. Motor vehicle crashes are costly and preventable. Learn what can be done to help prevent motor vehicle injuries.  Created: 10/7/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 10/7/2014.

Building and measuring infrastructure and capacity for community health assessment and health improvement planning in Florida.

Science.gov (United States)

Abarca, Christine; Grigg, C Meade; Steele, Jo Ann; Osgood, Laurie; Keating, Heidi

2009-01-01

COMPASS (Comprehensive Assessment, Strategic Success) is the Florida Department of Health's community health assessment and health improvement planning initiative. Since 2002, COMPASS built state and county health department infrastructure to support a comprehensive, systematic, and integrated approach to community health assessment and planning. To assess the capacity of Florida's 67 county health departments (CHDs) to conduct community health assessment and planning and to identify training and technical assistance needs, COMPASS surveyed the CHDs using a Web-based instrument annually from 2004 through 2008. Response rate to the survey was 100 percent annually. In 2007, 96 percent of CHDs reported conducting assessment and planning within the past 3 years; 74 percent used the MAPP (Mobilizing for Action through Planning and Partnerships) framework. Progress was greater for the organizational and assessment phases of the MAPP-based work; only 10 CHDs had identified strategic priorities in 2007, and even fewer had implemented strategies for improving health. In 2007, the most frequently requested types of training were measuring success, developing goals and action plans, and using qualitative data; technical assistance was most frequently requested for program evaluation and writing community health status reports. Florida's CHDs have increased their capacity to conduct community health assessment and planning. Questions remain about sustaining these gains with limited resources.

An Assessment of LAC's Vital Statistics System : The Foundation of Maternal and Infant Mortality Monitoring

OpenAIRE

Danel, Isabella; Bortman, Marcelo

2008-01-01

Vital records, the registration of births, deaths, marriages and divorces, and the vital statistics derived from these records serve two important purposes. Firstly, vital records are legal documents, but the focus of this review, is the role of vital records to create demographic and epidemiological statistics that are used in monitoring trends and developing health policies and programs....

Vital Signs-Cervical Cancer is Preventable!

Centers for Disease Control (CDC) Podcasts

This podcast is based on the November 2014 CDC Vital Signs report. Every visit to a doctor or nurse is an opportunity to prevent cervical cancer. Women can get a Pap test and HPV test to help prevent cervical cancer and adolescent boys and girls can get the HPV vaccination series to help prevent cervical and other cancers.

How I Love My 80 Percenters

Science.gov (United States)

Maturo, Anthony J.

2002-01-01

Don't ever take your support staff for granted. By support staff, I mean the people in personnel, logistics, and finance; the ones who can make things happen with a phone call or a signature, or by the same token frustrate you to no end by their inaction; these are people you must depend on. I've spent a lot of time thinking about how to cultivate relationships with my support staff that work to the advantage of both of us. The most important thing that have learned working with people, any people--and I will tell you how I learned this in a minute--is there are some folks you just can't motivate, so forget it, don't try; others you certainly can with a little psychology and some effort; and the best of the bunch, what I call the 80 percenters, you don't need to motivate because they're already on the team and performing beautifully. The ones you can't change are rocks. Face up to it, and just kick them out of your way. I have a reputation with the people who don't want to perform or be part of the team. They don't come near me. If someone's a rock, I pick up on it right away, and I will walk around him or her to find someone better. The ones who can be motivated I take time to nurture. I consider them my projects. A lot of times these wannabes are people who want to help but don't know how. Listen, you can work with them. Lots of people in organizations have the mindset that all that matters are the regulations. God forbid if you ever work outside those regulations. They've got one foot on that regulation and they're holding it tight like a baby holds a blanket. What you're looking for is that first sign that their minds are opening. Usually you hear it in their vocabulary. What used to sound like "We can't do that ... the regulations won't allow it ... we have never done this before," well, suddenly that changes to "We have options ... let's take a look at the options ... let me research this and get back to you." The 80 percenters you want to nurture too, but

Building leadership capacity in advanced nurse practitioners - the role of organisational management.

Science.gov (United States)

Elliott, Naomi

2017-01-01

To highlight the organisation-level management's role in building leadership capacity in advanced nurse practitioners and the need for appropriate supports to increase their becoming leaders. Little is published about the role of organisation-level management in building leadership capacity and in developing the next generation of nurse leaders. In times of economic constraint, organisations need to focus their efforts on targeted leadership initiatives. Advanced nurse practitioners are ideally positioned to act as leaders both within and beyond the health care organisation. From the available research evidence, several support structures and mechanisms are identified as enablers for advanced nurse practitioners to enact their leadership role. Health care organisations need to include building leadership capacity as a priority in their strategic plan and take action to build-up the level of advanced nurse practitioner leadership. Nurse executives have a vital role in influencing the organisation's strategic plan and making a business case for prioritising leadership capacity building within advanced nurse practitioners. A challenge for nurse executives faced with competing service and leadership development demands, involves strategic decision-making regarding whether the advanced nurse practitioner's role is limited to service delivery or its potential in leading health care reforms is realised. © 2016 John Wiley & Sons Ltd.

CDC Vital Signs-Safer Food Saves Lives

Centers for Disease Control (CDC) Podcasts

This podcast is based on the November 2015 CDC Vital Signs report. Contaminated food sent to several states can cause multistate outbreaks of foodborne illness and make a lot of people seriously ill. Learn what can be done to prevent and stop outbreaks.

«L'angoixa vital» i la narrativa valenciana de postguerra

Directory of Open Access Journals (Sweden)

Assumpció Bernal

2015-11-01

Full Text Available The purpose of the paper is to analyse the post-war Valencian narrative and the vital agony which is present in almost all the published short stories, especially after Joan Fuster's Recull de contes valencians published in 1958. It also analyses the authors' short stories, the readings, influences and the importance of existencialism and vital pessimism.

«L'angoixa vital» i la narrativa valenciana de postguerra

OpenAIRE

Assumpció Bernal

2015-01-01

The purpose of the paper is to analyse the post-war Valencian narrative and the vital agony which is present in almost all the published short stories, especially after Joan Fuster's Recull de contes valencians published in 1958. It also analyses the authors' short stories, the readings, influences and the importance of existencialism and vital pessimism.

Global exploration and production capacity for platinum-group metals from 1995 through 2015

Science.gov (United States)

Wilburn, David R.

2012-01-01

Platinum-group metals (PGMs) are required in a variety of commercial, industrial, and military applications for many existing and emerging technologies, yet the United States is highly dependent on foreign sources of PGMs. Information on global exploration for PGMs since 1995 has been used in this study as a basis for identifying locations where the industry has determined that exploration has provided data sufficient to warrant development of a new mine or expansion of an existing operation or where a significant increase in capacity for PGMs is anticipated by 2015. Discussions include an overview of the industry and the selected sites, factors affecting mineral supply, and circumstances leading to the development of mineral properties with the potential to affect mineral supply. Of the 52 sites or regional operations that were considered in this analysis, 16 sites were producing before 1995, 28 sites commenced production from 1995 through 2010, and 8 sites were expected to begin production from 2011 through 2015 if development plans came to fruition. The United States imports PGMs primarily from Canada, Russia, South Africa, and Zimbabwe to meet increasing demand for these materials in a variety of specialized and high-tech applications. Feed sources of PGMs are changing in South Africa and Russia, which together accounted for about 89 percent of platinum production and 82 percent of palladium production in 2009. A greater amount of South African PGM capacity is likely to come from deeper, higher cost Upper Group Reef seam 2 deposits and deposits in the Eastern Bushveld area. Future Russian PGM capacity is likely to come from ore zones with generally lower PGM content and different platinum-to-palladium ratios than the nickel-rich ore that dominated PGM supply in the 1990s. Because PGM supply from Canada and Russia is derived as a byproduct of copper and nickel mining, the PGM supply from these countries is influenced by economic, environmental, political, and

New formula for calculation of cobalt-60 percent depth dose

International Nuclear Information System (INIS)

Tahmasebi Birgani, M. J.; Ghorbani, M.

2005-01-01

On the basis of percent depth dose calculation, the application of - dosimetry in radiotherapy has an important role to play in reducing the chance of tumor recurrence. The aim of this study is to introduce a new formula for calculating the central axis percent depth doses of Cobalt-60 beam. Materials and Methods: In the present study, based on the British Journal of Radiology table, nine new formulas are developed and evaluated for depths of 0.5 - 30 cm and fields of (4*4) - (45*45) cm 2 . To evaluate the agreement between the formulas and the table, the average of the absolute differences between the values was used and the formula with the least average was selected as the best fitted formula. The Microsoft Excel 2000 and the Data fit 8.0 soft wares were used to perform the calculations. Results: The results of this study indicated that one amongst the nine formulas gave a better agreement with the percent depth doses listed in the table of British Journal of Radiology . The new formula has two parts in terms of log (A/P). The first part as a linear function with the depth in the range of 0.5 to 5 cm and the other one as a second order polynomial with the depth in the range of 6 to 30 cm. The average of - the differences between the tabulated and the calculated data using the formula (Δ) is equal to 0.3 152. Discussion and Conclusion: Therefore, the calculated percent depth dose data based on this formula has a better agreement with the published data for Cobalt-60 source. This formula could be used to calculate the percent depth dose for the depths and the field sizes not listed in the British Journal of Radiology table

Insights into the concept of vitality: associations with participation and societal costs.

NARCIS (Netherlands)

Steenbergen, E.; van Dongen, J.M.; Wendel-Vos, G.C.; Hildebrandt, V.H.; Strijk, J.E.

2016-01-01

BACKGROUND: In healthcare, the focus is currently shifting from someone's disabilities to someone's abilities, which is also evident from the increasing focus on vitality. Vitality (here defined as energy, motivation and resilience) is an often used concept, which also aims at someone's

Development anomaly and non-vitality: Two case reports

Directory of Open Access Journals (Sweden)

Sivakumar Kailasam

2012-01-01

Full Text Available Anatomic aberrations are seen in human dentition. The maxillary incisor region of the permanent dentition where these anatomical aberrations are commonly seen is considered an area of embryonic hazard. Aberrations affecting the internal and external morphology can at times be the cause of complex pathological conditions involving the pulpal and periodontal tissues and can pose a challenge to the clinician for the diagnosis and clinical management. Detecting and treating the anomalies at an early phase is essential as it poses a threat for the loss of vitality of the concerned teeth. The aim of this paper is to highlight the fact two different developmental anomalies of maxillary incisors, namely palatoradicular groove and Turner′s hypoplasia, led to the loss of vitality of the same.

Insights into the concept of vitality: associations with participation and societal costs

NARCIS (Netherlands)

Steenbergen, E. van; Dongen, J.M. van; Wendel-Vos, G.C.W.; Hildebrandt, V.H.; Strijk, J.E.

2016-01-01

Background: In healthcare, the focus is currently shifting from someone’s disabilities to someone’s abilities, which is also evident from the increasing focus on vitality. Vitality (here defined as energy, motivation and resilience) is an often used concept, which also aims at someone’s

La teoria del ciclo vitale del risparmio di Modigliani cinquant’anni dopo

Directory of Open Access Journals (Sweden)

Mauro Baranzini

2005-06-01

Full Text Available Nei primi anni ’50 Franco Modigliani, insieme a Richard Brumberg e ad Albert Ando, formulò lateoria del ciclo vitale del consumo e del risparmio, che ha riscosso un enorme e indiscussosuccesso per almeno tre decenni. Tuttavia, a partire dai primi anni ’80 la teoria del ciclo vitale èstata criticata in modo sempre più serrato, per almeno quattro ragioni. La prima consistenell’esistenza di una significativa trasmissione intergenerazionale della ricchezza, da ricondurre acause esogene al modello del ciclo vitale. La seconda ragione è rappresentata dalla crescenteevidenza che i ricchi continuano a risparmiare in misura maggiore rispetto ai meno fortunati,come, in effetti, Keynes sosteneva. Il terzo motivo è che vi sono prove sempre più evidenti,almeno nell’Europa occidentale e in Giappone, che le famiglie giovani, durante i venti e i trentaanni di età, risparmiano una quota positiva e crescente del proprio reddito, e ciò si pone indeciso contrasto con la versione originaria della teoria del ciclo vitale. Infine, numerosi lavoriempirici hanno rilevato che i pensionati accantonano una parte elevata del proprio reddito. Ciòimpone un serio ripensamento dell’approccio della teoria del ciclo vitale, che interessa sia l’analisieconomica sia la politica economica.

Vitality of optical vortices (Presentation)

CSIR Research Space (South Africa)

Roux, FS

2014-02-01

Full Text Available stream_source_info Roux3_2014.pdf.txt stream_content_type text/plain stream_size 3018 Content-Encoding UTF-8 stream_name Roux3_2014.pdf.txt Content-Type text/plain; charset=UTF-8 Title Vitality of optical vortices F Stef... Roux Presented at Complex Light and Optical Force VIII SPIE Photonics West 2014 Moscone Center, San Francisco, California USA 5 February 2014 CSIR National Laser Centre, Pretoria, South Africa – p. 1/11 Speckle Amplitude Phase – p. 2/11 Vortex...

Vital Signs-Preventing Prescription Drug Overdose

Centers for Disease Control (CDC) Podcasts

2014-07-01

This podcast is based on the July 2014 CDC Vital Signs report. Every day, 46 people in the U.S. die from an overdose of prescription opioid painkillers. Learn what can be done to make painkiller prescribing safer and help prevent overdoses.  Created: 7/1/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 7/1/2014.

Vital Signs-Preventing Pregnancy in Younger Teens

Centers for Disease Control (CDC) Podcasts

This podcast is based on the April 2014 CDC Vital Signs report. Births to teens are declining, still, in 2012, more than 86,000 teens ages 15 to 17 gave birth. This program discusses what health care providers, parents, and teens can do to help prevent teen pregnancy.

Monitoring of Vital Signs with Flexible and Wearable Medical Devices.

Science.gov (United States)

Khan, Yasser; Ostfeld, Aminy E; Lochner, Claire M; Pierre, Adrien; Arias, Ana C

2016-06-01

Advances in wireless technologies, low-power electronics, the internet of things, and in the domain of connected health are driving innovations in wearable medical devices at a tremendous pace. Wearable sensor systems composed of flexible and stretchable materials have the potential to better interface to the human skin, whereas silicon-based electronics are extremely efficient in sensor data processing and transmission. Therefore, flexible and stretchable sensors combined with low-power silicon-based electronics are a viable and efficient approach for medical monitoring. Flexible medical devices designed for monitoring human vital signs, such as body temperature, heart rate, respiration rate, blood pressure, pulse oxygenation, and blood glucose have applications in both fitness monitoring and medical diagnostics. As a review of the latest development in flexible and wearable human vitals sensors, the essential components required for vitals sensors are outlined and discussed here, including the reported sensor systems, sensing mechanisms, sensor fabrication, power, and data processing requirements. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Energía vital. La corriente de Relaciones

Directory of Open Access Journals (Sweden)

Stephen Gudeman

2013-07-01

Full Text Available Vital energy' is a central idea in the economies of Panama and Colombia. Known as 'strength' or 'force', and assembled from the environment, this current connects all activities in the local economies and establishes relationships, from kin to strangers. Humans compose vital energy, but its sources are limited, and it is expended in use. Its availability is a gift from God and part of the unpredictable fortune that everyone faces. This economy exhibits a contrast between a social current and a market currency. It offers a materialist perspective, provides a critique of standard economics, suggests that sharing rather than reciprocity or rational choice is the 'fundamental' economic practice, and shows how an economy may be a kind of ritual legitimated by a belief in divine power that is displayed through personal fortune.

CDC Vital Signs-Heart Age

Centers for Disease Control (CDC) Podcasts

2015-09-01

This podcast is based on the September 2015 CDC Vital Signs report. Your heart age is the age of your heart and blood vessels as a result of your risk factors for heart attack and stroke. If you smoke or have high blood pressure, your heart age will be much higher than your actual age. Learn what you can do to lower your heart age and keep it low.  Created: 9/1/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 9/1/2015.

CDC Vital Signs-Hispanic Health

Centers for Disease Control (CDC) Podcasts

2015-05-05

This podcast is based on the May 2015 CDC Vital Signs report. About one in six people living in the U.S. are Hispanic. The two leading causes of death in this group are heart disease and cancer, accounting for two out of five deaths. Unfortunately, many Hispanics face considerable barriers to getting high quality health care, including language and low income. Learn what can be done to reduce the barriers.  Created: 5/5/2015 by Office of Minority Health & Health Equity (OMHHE).   Date Released: 5/5/2015.

Exercise: A vitally important prescription.

Science.gov (United States)

Hechanova, Rachel L; Wegler, Jennifer L; Forest, Christopher P

2017-04-01

Sedentary lifestyles and low physical activity have led to rising health concerns and increasing mortality risks. With the growing concern of the inactivity of adult Americans, it is important that physical activity be promoted to prevent disease and reduce health risks. This article reviews the benefits of physical activity and the steps that primary care providers should take to evaluate physical activity as the fifth vital sign in every patient encounter. The 5A's (assess, advise, agree, assist, and arrange) should be applied in order to implement an exercise prescription into the practice of medicine.

Identifying vital edges in Chinese air route network via memetic algorithm

Directory of Open Access Journals (Sweden)

Wenbo Du

2017-02-01

Full Text Available Due to rapid development in the past decade, air transportation system has attracted considerable research attention from diverse communities. While most of the previous studies focused on airline networks, here we systematically explore the robustness of the Chinese air route network, and identify the vital edges which form the backbone of Chinese air transportation system. Specifically, we employ a memetic algorithm to minimize the network robustness after removing certain edges, and hence the solution of this model is the set of vital edges. Counterintuitively, our results show that the most vital edges are not necessarily the edges of the highest topological importance, for which we provide an extensive explanation from the microscope view. Our findings also offer new insights to understanding and optimizing other real-world network systems.

Relationship between breast sound speed and mammographic percent density

Science.gov (United States)

Sak, Mark; Duric, Nebojsa; Boyd, Norman; Littrup, Peter; Myc, Lukasz; Faiz, Muhammad; Li, Cuiping; Bey-Knight, Lisa

2011-03-01

Despite some shortcomings, mammography is currently the standard of care for breast cancer screening and diagnosis. However, breast ultrasound tomography is a rapidly developing imaging modality that has the potential to overcome the drawbacks of mammography. It is known that women with high breast densities have a greater risk of developing breast cancer. Measuring breast density is accomplished through the use of mammographic percent density, defined as the ratio of fibroglandular to total breast area. Using an ultrasound tomography (UST) prototype, we created sound speed images of the patient's breast, motivated by the fact that sound speed in a tissue is proportional to the density of the tissue. The purpose of this work is to compare the acoustic performance of the UST system with the measurement of mammographic percent density. A cohort of 251 patients was studied using both imaging modalities and the results suggest that the volume averaged breast sound speed is significantly related to mammographic percent density. The Spearman correlation coefficient was found to be 0.73 for the 175 film mammograms and 0.69 for the 76 digital mammograms obtained. Since sound speed measurements do not require ionizing radiation or physical compression, they have the potential to form the basis of a safe, more accurate surrogate marker of breast density.

Entrepreneurship education: a vital instrument for youth ...

African Journals Online (AJOL)

The concern of this paper is to explore Entrepreneurship Education (EE) as one of the vital tools for youth empowerment, industrial development and consolidation of national integration in Nigeria. To achieve this feat, the paper takes its roots from the role of EE in youth empowerment programmes, national integration and ...

Mediating effect of Facebook addiction on the relationship between subjective vitality and subjective happiness.

Science.gov (United States)

Uysal, Recep; Satici, Seydi Ahmet; Akin, Ahmet

2013-12-01

This study examined the mediating effects of Facebook addiction on the relationship between subjective vitality and subjective happiness. 297 university students (157 women, 140 men; M age = 20.1 yr., SD = 1.3) were administered the Facebook Addiction Scale, the Subjective Vitality Scale, and the Subjective Happiness Scale. Hierarchical regression analysis showed that Facebook addiction partially mediated the relationship between subjective vitality and subjective happiness.

CDC Vital Signs-Protect Patients from Antibiotic Resistance

Centers for Disease Control (CDC) Podcasts

This podcast is based on the March 2016 CDC Vital Signs report. Patients can get serious healthcare-associated infections, or HAIs, while receiving medical treatment in a healthcare facility. Learn how to prevent healthcare-associated infections.

CDC Vital Signs-Too Loud for Too Long!

Centers for Disease Control (CDC) Podcasts

This podcast is based on the February 2017 CDC Vital Signs report. Being around too much loud noise-like a leaf blower or rock concert-can cause permanent hearing loss. Learn how to prevent hearing loss.

Experience with high percent step load decrease from full power in NPP Krsko

International Nuclear Information System (INIS)

Vukovic, V.

2000-01-01

The control system of NPP Kriko, is designed to automatically control the reactor in the power range between 15 and 100 percent of rated power for the following designed transients; - 10 percent step change in load; 5 percent per minute loading and unloading; step full load decrease with the aid of automatically initiated and controlled steam dump. Because station operation below 15 percent of rated power is designed for a period of time during startup or standby conditions, automatic control below 15 percent is not provided. The steam dump accomplishes the following functional tasks: it permits the nuclear plants to accept a sudden 95 percent loss of load without incurring reactor trip; it removes stored energy and residual heat following a reactor trip and brings the plant to equilibrium no-load conditions without actuation of the steam generator safety valves; it permits control of the steam generator pressure at no-load conditions and permits a manually controlled cooldown of the plant. The first two functional tasks are controlled by Tavg. The third is controlled by steam pressure. Interlocks minimise any possibility of an inadvertent actuation of steam dump system. This paper discusses relationships between designed (described) characteristics of plant and the data which are obtained during startup and/or first ten years of operation. (author)

[Modifications of vital signs during hygiene care in intensive care patients: an explorative study].

Science.gov (United States)

Lucchini, Alberto; Giacovelli, Matteo; Elli, Stefano; Gariboldi, Roberto; Pelucchi, Giulia; Bondi, Herman; Brambilla, Daniela

2009-01-01

Hygiene care in critical patients may alter vital signs. Aim of this paper is to measure vital signs and their modifications in critical patients during hygiene care and measure differences with pre and post hygiene values. Vital signs of 6 patients two hours before, during and 90 minutes after hygienic care were measured. During and 2 hours after the end of hygiene a modification of vital signs was observed compared to basic values (mean values during/90 min after, compared to baseline): heart rate +11.20%/ +1.48; systolic blood pressure +22.68%/+1.56; arterial capillary saturimetry -4.31/+0.27, Respiratory frequency +8.10/+2.66, tidal volume +4,04/-7,51, CO2 min/vol +5,34/- 22.33, bladder temperature -0.85/-0.60. Hygiene care in critical care patients may significantly alter vital signs. Therefore a strict haemodinamic and respiratory monitoring is warranted as well as protocols for the management of sedation and of vasoactive support.

School Designed To Use 80 Percent Less Energy

Science.gov (United States)

American School and University, 1975

1975-01-01

The new Terraset Elementary School in Reston, Virginia, uses earth as a cover for the roof area and for about 80 percent of the wall area. A heat recovery system will be used with solar collectors playing a primary role in heating and cooling. (Author/MLF)

Sovereignty Under Siege: Drug Trafficking and State Capacity in the Caribbean and Central America

Science.gov (United States)

2016-06-01

million people consume illicit drugs (of the cannabis , opioid, cocaine, or amphetamine classifications), which corresponds to 3.5–7 percent of the world...prevalent.28 Last, failed states have flawed institutions, lack infrastructural capacity (potholes), have poor, privatized education and medical ...drug assaults.149 Colombian DTOs moved into the Caribbean like a cancerous growth, taking root, and then malignantly spreading to destabilize or

Clinical relevance of routinely measured vital signs in hospitalized patients: a systematic review

NARCIS (Netherlands)

Storm-Versloot, Marja N.; Verweij, Lotte; Lucas, Cees; Ludikhuize, Jeroen; Goslings, J. Carel; Legemate, Dink A.; Vermeulen, Hester

2014-01-01

Conflicting evidence exists on the effectiveness of routinely measured vital signs on the early detection of increased probability of adverse events. To assess the clinical relevance of routinely measured vital signs in medically and surgically hospitalized patients through a systematic review.

National Land Cover Database (NLCD) Percent Developed Imperviousness Collection

Data.gov (United States)

U.S. Geological Survey, Department of the Interior — The National Land Cover Database (NLCD) Percent Developed Imperviousness Collection is produced through a cooperative project conducted by the Multi-Resolution Land...

Vitalism, purpose and superstition.

Science.gov (United States)

Lindeman, Marjaana; Saher, Marieke

2007-02-01

Developmental studies have shown that children assign purpose to objects more liberally than adults, and that they explain biological processes in terms of vitalistic causality. This study tested the hypothesis that similar misconceptions can be found among superstitious adults. The results from 116 superstitious and 123 sceptical individuals showed that more than sceptics, superstitious individuals attributed purpose to objects, and explained biological processes in terms of organ intentionality and energy transmission. In addition, they thought of energy as a vital force, attributing life and mental properties to it. These conceptual confusions were positively associated to all types of superstitions as well as belief in alternative medicine. The results support the argument that category mistakes and ontological confusions underlie superstitious and vitalistic thinking.

X-ray induced inactivation of the capacity for photosynthetic oxygen evolution and nitrate reduction in blue-green algae

International Nuclear Information System (INIS)

Stevens, S.E. Jr.; Simic, M.G.; Rao, V.S.K.

1975-01-01

The level of inactivation of oxygen evolving photosynthesis in the green alga, Chlorella pyrenoidosa was 12 percent in N 2 at a dose of 100 krad of x irradiation. Under similar conditions, as well as under O 2 , there resulted a 20 percent inactivation of the same function in the blue-green algae, Agmenellum quadruplicatum, strains PR-6 and AQ-6. Nitrate reduction capacity in the mutant AQ-6 was inactivated to 40 percent in N 2 and to 7 percent in O 2 . Catalase and formate provided some protection from irradiation in O 2 , suggesting some inactivation by H 2 O 2 . Most of the damage to the nitrate reduction system resulted from the direct action of x irradiation on a constitutive subunit of the nitrate reductase complex. Moreover, the slight inactivation of the O 2 evolving system, a function which is associated with photosystem II, cannot account for the inactivation of nitrate reduction

Developing Institutional Capacity for Reproductive Health in Humanitarian Settings: A Descriptive Study.

Directory of Open Access Journals (Sweden)

Nguyen-Toan Tran

Full Text Available Institutions play a central role in advancing the field of reproductive health in humanitarian settings (RHHS, yet little is known about organizational capacity to deliver RHHS and how this has developed over the past decade. This study aimed to document the current institutional experiences and capacities related to RHHS.Descriptive study using an online questionnaire tool.Respondents represented 82 institutions from 48 countries, of which two-thirds originated from low-and middle-income countries. RHHS work was found not to be restricted to humanitarian agencies (25%, but was also embraced by development organizations (25% and institutions with dual humanitarian and development mandates (50%. Agencies reported working with refugees (81%, internally-displaced (87% and stateless persons (20%, in camp-based settings (78%, and in urban (83% and rural settings (78%. Sixty-eight percent of represented institutions indicated having an RHHS-related policy, 79% an accountability mechanism including humanitarian work, and 90% formal partnerships with other institutions. Seventy-three percent reported routinely appointing RH focal points to ensure coordination of RHHS implementation. There was reported progress in RHHS-related disaster risk reduction (DRR, emergency management and coordination, delivery of the Minimum Initial Services Package (MISP for RH, comprehensive RH services in post-crisis/recovery situations, gender mainstreaming, and community-based programming. Other reported institutional areas of work included capacity development, program delivery, advocacy/policy work, followed by research and donor activities. Except for abortion-related services, respondents cited improved efforts in advocacy, capacity development and technical support in their institutions for RHHS to address clinical services, including maternal and newborn health, sexual violence prevention and response, HIV prevention, management of sexually-transmitted infections

Carbon sequestration capacity of sediments, algae, and zooplankton from fresh water aquaculture ponds.

Science.gov (United States)

Anikuttan, K K; Adhikari, S; Kavitha, M; Jayasankar, P

2016-07-01

The contribution of aquaculture and allied activities to the emission of green house gases and consequently to global warming is an emerging concern among environmentalists in the recent past. However, there exists ample scope for aquaculture activities to sequester carbon and thus compensate for the carbon emissions linked to aquaculture. This article attempts to elucidate the carbon sequestration capacity of sediments, algae, and zooplankton from fresh water aquaculture ponds. The percent organic carbon in the pond sediments ranged from 0.39 to 1.31 with an average value of 0.912 ± 0.321 whereas the carbon sequestration capacity ranged from 0.442 to 1.882 MgC/ha (1 Mg = 10(6) g) with an average value of 1.018 ± 0.447 MgC/ha. In the case of zooplankton and algae from pond, the percent organic carbon was 7.688 ± 0.196 and 2.354 ± 0.047, respectively, whereas the total estimated carbon burial rate was 0.009 ± 0.005 and 0.150 ± 0.003 MgC/ha, respectively. These findings are discussed with the previous reports available at present and are found to be in comparable ranges.

Mixed artificial grasslands with more roots improved mine soil infiltration capacity

Science.gov (United States)

Wu, Gao-Lin; Yang, Zheng; Cui, Zeng; Liu, Yu; Fang, Nu-Fang; Shi, Zhi-Hua

2016-04-01

Soil water is one of the critical limiting factors in achieving sustainable revegetation. Soil infiltration capacity plays a vital role in determining the inputs from precipitation and enhancing water storage, which are important for the maintenance and survival of vegetation patches in arid and semi-arid areas. Our study investigated the effects of different artificial grasslands on soil physical properties and soil infiltration capacity. The artificial grasslands were Medicago sativa, Astragalus adsurgens, Agropyron mongolicum, Lespedeza davurica, Bromus inermis, Hedysarum scoparium, A. mongolicum + Artemisia desertorum, A. adsurgens + A. desertorum and M. sativa + B. inermis. The soil infiltration capacity index (SICI), which was based on the average infiltration rate of stage I (AIRSI) and the average infiltration rate of stage III (AIRS III), was higher (indicating that the infiltration capacity was greater) under the artificial grasslands than that of the bare soil. The SICI of the A. adsurgens + A. desertorum grassland had the highest value (1.48) and bare soil (-0.59) had the lowest value. It was evident that artificial grassland could improve soil infiltration capacity. We also used principal component analysis (PCA) to determine that the main factors that affected SICI were the soil water content at a depth of 20 cm (SWC20), the below-ground root biomasses at depths of 10 and 30 cm (BGB10, BGB30), the capillary porosity at a depth of 10 cm (CP10) and the non-capillary porosity at a depth of 20 cm (NCP20). Our study suggests that the use of Legume-poaceae mixtures and Legume-shrub mixtures to create grasslands provided an effective ecological restoration approach to improve soil infiltration properties due to their greater root biomasses. Furthermore, soil water content, below-ground root biomass, soil capillary porosity and soil non-capillary porosity were the main factors that affect the soil infiltration capacity.

The Vital Capacity Is Vital: Epidemiology and Clinical Significance of the Restrictive Spirometry Pattern.

Science.gov (United States)

Godfrey, Mark S; Jankowich, Matthew D

2016-01-01

Epidemiologic research has revealed a substantial portion of the general population with abnormal spirometry results that are characterized by decreased FEV1 and FVC but a preserved FEV1/FVC ratio. This restrictive spirometry pattern (RSP) is inconsistently defined in the literature and not well addressed by current guidelines; there is an accumulating body of evidence, however, that RSP is prevalent to a similar degree as airflow obstruction. Genetic and other risk factors for RSP, such as inhalational injuries and early life exposures, continue to be actively described. Although it seems that RSP is closely associated with the metabolic syndrome, diabetes, and systemic inflammation, it is not a simple marker of obesity. RSP is associated with adverse cardiovascular outcomes, as well as mortality, and it may be an underappreciated cause of functional impairments and respiratory symptoms. Improvement in outcomes in this population will require that clinicians have an appreciation for the significance of this spirometry pattern; additional research into the clinical and radiologic phenotype of these subjects is also needed. This article provides an overview of the recent developments in our understanding of this prevalent and highly morbid spirometry pattern. Published by Elsevier Inc.

Fiber optic based multiparametric spectroscopy in vivo: Toward a new quantitative tissue vitality index

Science.gov (United States)

Kutai-Asis, Hofit; Barbiro-Michaely, Efrat; Deutsch, Assaf; Mayevsky, Avraham

2006-02-01

In our previous publication (Mayevsky et al SPIE 5326: 98-105, 2004) we described a multiparametric fiber optic system enabling the evaluation of 4 physiological parameters as indicators of tissue vitality. Since the correlation between the various parameters may differ in various pathophysiological conditions there is a need for an objective quantitative index that will integrate the relative changes measured in real time by the multiparametric monitoring system into a single number-vitality index. Such an approach to calculate tissue vitality index is critical for the possibility to use such an instrument in clinical environments. In the current presentation we are reporting our preliminary results indicating that calculation of an objective tissue vitality index is feasible. We used an intuitive empirical approach based on the comparison between the calculated index by the computer and the subjective evaluation made by an expert in the field of physiological monitoring. We used the in vivo brain of rats as an animal model in our current studies. The rats were exposed to anoxia, ischemia and cortical spreading depression and the responses were recorded in real time. At the end of the monitoring session the results were analyzed and the tissue vitality index was calculated offline. Mitochondrial NADH, tissue blood flow and oxy-hemoglobin were used to calculate the vitality index of the brain in vivo, where each parameter received a different weight, in each experiment type based on their significance. It was found that the mitochondrial NADH response was the main factor affected the calculated vitality index.

Superficie Específica y Estado Vital de la Materia

Directory of Open Access Journals (Sweden)

J. Hernando Ordoñez

1992-03-01

Full Text Available

Se propone reemplazar el término de materia viva por el de estado vital de la materia por considerarlo adecuado, pues la materia es la misma, lo que cambia es su estado. Se estudia la relación entre la superficie específica y el estado vital de la materia. Constante del estado vital y el valor crítico de la superficie específica. Qué es la fuerza de inducción vital? Diferenciación funcional de las células. Cómo regula la unidad biológica su superficie específica? La materia que piensa es el fenómeno más grandioso de la creación.

Sin entrar en disquisiciones sobre la naturaleza, manifestaciones y formas de la energía, me permito hacer unas a manera de divagaciones sobre los diferentes estados de la materia, que es una forma de la energía.

Estados de la materia

Sabemos que la mínima porción de la materia es el átomo, que tiene una composición compleja, que no es del caso estudiar. Los átomos pueden existir aislados y estar en lo que llamamos estado iónico. Si los átomos se juntan, forman moléculas, y su existencia constituye el estado molecular. Si las moléculas se juntan, forman complejos más grandes y tendremos las micelas, que constituyen el estado coloidal.

Hasta aquí nuestros conocimientos nos son familiares, triviales. Pero hay un estado más complejo, en el cual entra materia en estado iónico, molecular y coloidal entrelazados entre sí, con propiedades totalmente diferentes. La materia en este estado adquiere caracteres extraordinarios tales como el de crecer, reproducirse, independizarse de las leyes físicas, puede autorregular su composición química, autorregular sus manifestaciones físicas, reaccionar ante los estímulos más variados, puede llegar hasta alturas inconcebibles integrando ideas. A este estado fue al que llamé en publicación anterior (1 estado vital, concepto que fue corroborado más ‘tarde por J.R. Brown (2 cuando me coment

Pulmonary dysfunction in advanced liver disease: frequent occurrence of an abnormal diffusing capacity

International Nuclear Information System (INIS)

Hourani, J.M.; Bellamy, P.E.; Tashkin, D.P.; Batra, P.; Simmons, M.S.

1991-01-01

Abnormalities in pulmonary function have been reported in association with chronic liver disease of varied etiology. The aim of this study was to better define the frequency and nature of these abnormalities in patients who were being evaluated for liver transplantation. We performed a battery of pulmonary function tests and chest radiographs in 116 consecutive patients (50 men, 66 women; aged 19 to 70 years, mean 44.6 years) with severe advanced liver disease who were hospitalized specifically for evaluation for possible orthotopic liver transplantation and were able to perform technically satisfactory tests. In 17 patients, quantitative whole-body technetium-99m macroaggregated albumin perfusion scanning was also performed for assessment of possible right-to-left shunting through intrapulmonary vascular dilatations. The most commonly affected test of lung function was the single-breath diffusing capacity for carbon monoxide (DLCO), which was abnormal in 48%, 45%, and 71% of patients who never smoked, former smokers, and current smokers, respectively. Ventilatory restriction was noted in 25% of all patients, airflow obstruction (reduced ratio of forced expiratory volume in 1 second to forced vital expiratory volume in 1 second to forced vital capacity) in only 3%, and a widened alveolar-arterial oxygen gradient in 45%. Diffusion impairment was accompanied by a restrictive defect in only 35% of the patients and by an abnormally widened alveolar-arterial oxygen gradient in 60%. When diffusion impairment was accompanied by an oxygenation defect, it was also associated with a significantly increased right-to-left shunt fraction (mean 24.9%) assessed from quantitative whole-body perfusion imaging

Poder vital e o legado de florence nightingale no processo saúdedoença: revisão integrativa The vital power and the legacy of florence nightingale in the health-disease process: integrative review

Directory of Open Access Journals (Sweden)

Marli Aparecida Rocha Souza

2017-01-01

Full Text Available Objetivo:.Caracterizar as evidências científicas nacionais dos últimos dez anos sobre Florence Nightingale e o poder vital e sua aplicabilidade na enfermagem, além de identificar os conceitos sobre poder vital. Método:.Revisão integrativa da literatura de artigos nacionais completos, por meio de quatro bases de dados. Foram selecionados sete artigos após a aplicação dos critérios de inclusão e exclusão. Da análise surgiram os temas sobre o legado de Florence e a ação do meio ambiente interno e externo sobre o poder vital. Resultados:.A maioria dos estudos focou o ambiente de inserção do indivíduo como fortalecer do poder vital e esta classificada como força interior. Conclusão:.Os profissionais de enfermagem ocupam um papel imprescindível na observação em manter o ambiente onde o paciente está inserido, favorecendo o fortalecimento do poder vital, destacando a presença do acompanhante como fortalecedor desse poder vital no processo de hospitalização.Descritores: Puerpério, Parto, Enfermagem.

Vital Signs – Childhood Obesity

Centers for Disease Control (CDC) Podcasts

2013-08-06

This podcast is based on the August 2013 CDC Vital Signs report. The rate of obesity among low-income preschoolers has declined, but one in eight is still obese. This program briefly discusses what can be done.  Created: 8/6/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 8/6/2013.

Vitality at work and its associations with lifestyle, self-determination, organizational culture, and with employees' performance and sustainable employability.

Science.gov (United States)

van Scheppingen, Arjella R; de Vroome, Ernest M M; Ten Have, Kristin C J M; Zwetsloot, Gerard I J M; Wiezer, Noortje; van Mechelen, Willem

2015-01-01

Vitality at work is an important factor for optimal functioning and sustainable employability. To date, knowledge on how to promote vitality at work is fragmented. Contribute to knowledge on how to promote vitality at work. Determinants of vitality at work are identified from three scientific fields, and used in a comprehensive model. Regression analyses on cross-sectional data from a Dutch dairy company (N= 629) are performed to examine the associations between these factors, vitality at work, and employees' perceived effective personal functioning and sustainable employability. Vitality at work is most strongly associated with basic psychological needs of self-determination, but also with healthy lifestyle behavior, having a balanced workstyle, and social capital. Vitality at work is also associated with effective personal functioning and with sustainable employability. The study confirms the multifactorial nature of vitality at work. Since organizational culture may support self-determination, and cultural aspects themselves are positively associated with vitality, organizational culture seems particular important in promoting vitality at work. Additionally, a healthy lifestyle appears important. The associations between vitality at work and effective personal functioning and sustainable employability endorse the combined health-based, business-related and societal importance of vitality at work.

CDC Vital Signs: HIV Among Youth in the US

Science.gov (United States)

... gov . Vital Signs Topics Covered Alcohol Antibiotic Resistance Cancer Cardiovascular Diseases Diseases & Conditions Food Safety Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity ...

Vital Signs – Prescription Painkiller Overdoses

Centers for Disease Control (CDC) Podcasts

This podcast is based on the July 2013 CDC Vital Signs report. Prescription painkiller overdoses are an under-recognized and growing problem among women. This program includes things that women and health care providers can do to reduce the risk of overdose.

Expert Talks: Understanding civil registration and vital statistics ...

International Development Research Centre (IDRC) Digital Library (Canada)

2017-09-13

Sep 13, 2017 ... Case studies and successes in CRVS reform. Cambodia, New Zealand, Peru, Uganda, and others offer important lessons in strengthening civil registration and vital statistics systems. These interviews feature innovative case studies that have led to new and improved CRVS approaches.

Vitality of oligozoospermic semen samples is improved by both swim-up and density gradient centrifugation before cryopreservation.

Science.gov (United States)

Counsel, Madeleine; Bellinge, Rhys; Burton, Peter

2004-05-01

To ascertain whether washing sperm from oligozoospermic and normozoospermic samples before cryopreservation improves post-thaw vitality. Normozoospermic (n = 18) and oligozoospermic (n = 16) samples were divided into three aliquots. The first aliquot remained untreated and the second and third aliquots were subjected to the swim-up and discontinuous density gradient sperm washing techniques respectively. Vitality staining was performed, samples mixed with cryopreservation media and frozen. Spermatozoa were thawed, stained, and vitality quantified and expressed as the percentage of live spermatozoa present. Post-thaw vitality in untreated aliquots from normozoospermic samples (24.9% +/- 2.3; mean +/- SEM) was significantly higher (unpaired t-tests; P vitality was significantly higher after swim-up in normozoospermic samples (35.6% +/- 2.1; P vitality in oligozoospermic (22.4% +/- 1.0; P vitality in cryopreserved oligozoospermic samples was improved by both the swim-up and density gradient centrifugation washing techniques prior to freezing.

TIROTOXICOSIS GESTACIONAL: PATOLOGIA CON RIESGO VITAL

OpenAIRE

Valdés R.,Enrique; Pilasi M.,Carlos; Núñez U.,Tatiana

2003-01-01

Se presenta un caso clínico con diagnóstico final de Tirotoxicosis gestacional que debuta con una complicación excepcional, insuficiencia cardíaca congestiva e hipertensión pulmonar severa. Se presenta la experiencia del Hospital Clínico de la Universidad de Chile, proponiendo que su diagnóstico y tratamiento oportunos son la base del pronóstico de esta patología de riesgo vital para el binomio madre-hijo

The cross-cultural importance of satisfying vital needs.

Science.gov (United States)

Alvarez, Allen Andrew A

2009-11-01

Ethical beliefs may vary across cultures but there are things that must be valued as preconditions to any cultural practice. Physical and mental abilities vital to believing, valuing and practising a culture are such preconditions and it is always important to protect them. If one is to practise a distinct culture, she must at least have these basic abilities. Access to basic healthcare is one way to ensure that vital abilities are protected. John Rawls argued that access to all-purpose primary goods must be ensured. Amartya Sen and Martha Nussbaum claim that universal capabilities are what resources are meant to enable. Len Doyal and Ian Gough identify physical health and autonomy as basic needs of every person in every culture. When we disagree on what to prioritize, when resources to satisfy competing demands are scarce, our common needs can provide a point of normative convergence. Need-based rationing, however, has been criticized for being too indeterminate to give guidance for deciding which healthcare services to prioritize and for tending to create a bottomless-pit problem. But there is a difference between needing something (first-order need) and needing to have the ability to need (second-order need). Even if we disagree about which first-order need to prioritize, we must accept the importance of satisfying our second-order need to have the ability to value things. We all have a second-order need for basic healthcare as a means to protect our vital abilities even if we differ in what our cultures consider to be particular first-order needs.

National Land Cover Database (NLCD) Percent Tree Canopy Collection

Data.gov (United States)

U.S. Geological Survey, Department of the Interior — The National Land Cover Database (NLCD) Percent Tree Canopy Collection is a product of the U.S. Forest Service (USFS), and is produced through a cooperative project...

Vitality preservation of an anomalous maxillary central incisor after endodontic therapy.

Science.gov (United States)

Kaufman, A Y; Kaffe, I; Littner, M M

1984-06-01

Endodontic treatment of a case of fused immature central incisor with a supernumerary tooth with dens in dente is described. Although a chronic dentoalveolar abscess was diagnosed, vitality test signs were positive. Treatment consisted of pulpotomy with calcium hydroxide paste; after 2 1/2 months a permanent root canal filling was placed in the amputated part. Follow-up 2 years postoperatively indicated that the tooth has maintained its vitality. The periapical area is completely healed, and apical closure is evident.

CDC Vital Signs-Communication Can Save Lives

Centers for Disease Control (CDC) Podcasts

2015-08-04

This podcast is based on the August 2015 CDC Vital Signs report. Antibiotic-resistant germs cause at least 23,000 deaths each year. Learn how public health authorities and health care facilities can work together to save lives.  Created: 8/4/2015 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 8/4/2015.

CDC Vital Signs-Hospital Actions Affect Breastfeeding

Centers for Disease Control (CDC) Podcasts

2015-10-06

This podcast is based on the October 2015 CDC Vital Signs report. Hospitals can implement the Ten Steps to Successful Breastfeeding to be designated as "Baby-Friendly" and support more moms in a decision to breastfeed.  Created: 10/6/2015 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 10/6/2015.

VITAL: Vanguard Investigations of Therapeutic Approaches to Lung Cancer

National Research Council Canada - National Science Library

Hong, Waun K; Lotan, Reuben; Stewart, David

2006-01-01

.... In addition, the clinical trials that will be conducted in the VITAL Research Program will demonstrate the true rate of lung cancer recurrence and second primary tumor incidence in patients at high...

Vital Signs-Cervical Cancer is Preventable!

Centers for Disease Control (CDC) Podcasts

2014-11-05

This podcast is based on the November 2014 CDC Vital Signs report. Every visit to a doctor or nurse is an opportunity to prevent cervical cancer. Women can get a Pap test and HPV test to help prevent cervical cancer and adolescent boys and girls can get the HPV vaccination series to help prevent cervical and other cancers.  Created: 11/5/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 11/5/2014.

Modeling percent tree canopy cover: a pilot study

Science.gov (United States)

John W. Coulston; Gretchen G. Moisen; Barry T. Wilson; Mark V. Finco; Warren B. Cohen; C. Kenneth Brewer

2012-01-01

Tree canopy cover is a fundamental component of the landscape, and the amount of cover influences fire behavior, air pollution mitigation, and carbon storage. As such, efforts to empirically model percent tree canopy cover across the United States are a critical area of research. The 2001 national-scale canopy cover modeling and mapping effort was completed in 2006,...

Vital Signs – Making Health Care Safer

Centers for Disease Control (CDC) Podcasts

This podcast is based on the March 2013 CDC Vital Signs report, which discusses lethal infections from carbapenem-resistant Enterobacteriaceae, or CRE, germs and ways health care providers can help stop CRE infections.

Home telemonitoring of vital signs--technical challenges and future directions.

Science.gov (United States)

Celler, Branko G; Sparks, Ross S

2015-01-01

The telemonitoring of vital signs from the home is an essential element of telehealth services for the management of patients with chronic conditions, such as congestive heart failure (CHF), chronic obstructive pulmonary disease (COPD), diabetes, or poorly controlled hypertension. Telehealth is now being deployed widely in both rural and urban settings, and in this paper, we discuss the contribution made by biomedical instrumentation, user interfaces, and automated risk stratification algorithms in developing a clinical diagnostic quality longitudinal health record at home. We identify technical challenges in the acquisition of high-quality biometric signals from unsupervised patients at home, identify new technical solutions and user interfaces, and propose new measurement modalities and signal processing techniques for increasing the quality and value of vital signs monitoring at home. We also discuss use of vital signs data for the automated risk stratification of patients, so that clinical resources can be targeted to those most at risk of unscheduled admission to hospital. New research is also proposed to integrate primary care, hospital, personal genomic, and telehealth electronic health records, and apply predictive analytics and data mining for enhancing clinical decision support.

PENGARUH LATIHAN FARTLEK DENGAN TREADMILL DAN LARI DI LAPANGAN TERHADAP DAYA TAHAN KARDIORESPIRASI

Directory of Open Access Journals (Sweden)

Maya Kurnia

2013-04-01

Abstract The objective of this study is to reveal the effect of fartlek with treadmill, running, and vital lung capacity on respiratory endurance. The study used the experiment factorial 2x2 block design. The data were collected using the respiratory endurance test (using the twelve minutes by Cooper’s test with maximal distance which can be taken within twelve minutes. The results of this study are as follows: (1 There is a difference in respiratory endurance between those who were involved in fartlek with treadmill with those who ran. The respiratory endurance is better for those who ran than those who used treadmill. (2 There is a difference in respiratory endurance between those who have low vital lung capacity with those who have high vital lung capacity. The respiratory endurance is better for those who have high vital lung capacity than those who have low vital lung capacity. (3 There is no interaction between those who were involved in fartlek with treadmill, running, and vital lung capacity in respiratory endurance. Members who were involved in fartlek with ran and have low vital lung capacity, who were involved in fartlek with treadmill and have high vital lung capacity, and who were involved in fartlek with ran and have high vital lung capacity is not different significance. Keywords: fartlek training, vital lung capacity, respiratory endurance.

Apexification in a non-vital tooth: By control of infection

Directory of Open Access Journals (Sweden)

Basgauda R Patil

2010-01-01

Full Text Available Endodontic management of immature non-vital permanent teeth in young pediatric patients is a great challenge to dentists. When the pulp of an incompletely formed tooth loses its vitality, then the entire root system has also lost its ability to continue to develop. The walls of the root canals are frequently divergent and open apices make debridement and obturation difficult. Thus, closure of the root apex is very essential for the success of endodontic treatment. Many different materials are used for the apexification procedure, for apical barrier formation and healing. However, in this present case the apical closure was achieved only by means of infection control.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Sarigan

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Saipan

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Tutuila

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Anatahan

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Alamagan

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Agrihan

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Pagan

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Asuncion

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Aguijan

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

Protection of swimming-induced oxidative stress in some vital ...

African Journals Online (AJOL)

Protection of swimming-induced oxidative stress in some vital organs by the treatment of composite extract of Withania somnifera, Ocimum sanctum and Zingiber officinalis in male rat. D Misra, B Maiti, D Ghosh ...

Vital Signs – Alcohol Screening and Counseling?

Centers for Disease Control (CDC) Podcasts

This podcast is based on the January 2014 CDC Vital Signs report. Millions of Americans drink too much, a dangerous behavior that can lead to serious health problems. Alcohol screening and counseling can help.

Future orientation and health quality of life in primary care: vitality as a mediator.

Science.gov (United States)

Hirsch, Jameson K; Molnar, Danielle; Chang, Edward C; Sirois, Fuschia M

2015-07-01

Temporal perspective, including views about future goals, may influence motivational processes related to health. An adaptive sense of future orientation is linked to better health, but little research has examined potential underlying factors, such as vitality. In a sample of 101 primary care patients, we examined whether belief in the changeability of the future was related to mental and physical energization and, in turn, to health-related quality of life. Participants were working, uninsured primary care patients, who completed self-report measures of future orientation, vitality, and health-related quality of life. Mediation models, covarying age, sex, and race/ethnicity indicated that vitality significantly mediated the association between future orientation and the outcomes of general health, mental health, social functioning, bodily pain, and role limitations due to emotional and physical reasons. Vitality exerted an indirect-only effect on the relation between future orientation and physical functioning. Our findings suggest that adaptive beliefs about the future may promote, or allow access to, physical and mental energy and, in turn, may result in better mental and physical health functioning. Individual-level and public health interventions designed to promote future orientation and vitality may beneficially influence quality of life and well-being.

Pulmonary diffusing capacity, capillary blood volume, and cardiac output during sustained microgravity

Science.gov (United States)

Prisk, G. K.; Guy, Harold J. B.; Elliott, Ann R.; Deutschman, Robert A., III; West, John B.

1993-01-01

We measured pulmonary diffusing capacity (DL), diffusing capacity per unit lung volume, pulmonary capillary blood volume (Vc), membrane diffusing capacity (Dm), pulmonary capillary blood flow or cardiac output (Qc), and cardiac stroke volume (SV) in four subjects exposed to nine days of microgravity. DL in microgravity was elevated compared with preflight standing values and was higher than preflight supine because of the elevation of both Vc and Dm. The elevation in Vc was comparable to that measured supine in 1 G, but the increase in Dm was in sharp contrast to the supine value. We postulate that, in 0 G, pulmonary capillary blood is evenly distributed throughout the lung, providing for uniform capillary filling, leading to an increase in the surface area available for diffusion. By contrast, in the supine 1-G state, the capillaries are less evenly filled, and although a similar increase in blood volume is observed, the corresponding increase in surface area does not occur. DL and its subdivisions showed no adaptive changes from the first measurement 24 h after the start of 0 G to eight days later. Similarly, there were no trends in the postflight data, suggesting that the principal mechanism of these changes was gravitational. The increase in Dm suggests that subclinical pulmonary edema did not result from exposure to 0 G. Qc was modestly increased inflight and decreased postflight compared with preflight standing. Compared with preflight standing, SV was increased 46 percent inflight and decreased 14 percent in the 1st week postflight. There were temporal changes in Qc and SV during 0 G, with the highest values recorded at the first measurement, 24 h into the flight. The lowest values of Qc and SV occurred on the day of return.

Comparison of vitality states of finishers and withdrawers in trail running: An enactive and phenomenological perspective.

Directory of Open Access Journals (Sweden)

Nadège Rochat

Full Text Available Studies on ultra-endurance suggest that during the races, athletes typically experience three vitality states (i.e., preservation, loss, and revival at the phenomenological level. Nevertheless, how these states contribute to the management and outcome of performance remains unclear. The aim of this study was to determine whether and how the vitality states experienced by runners and their evolution during a trail race can be used to distinguish finishers from withdrawers. From an enactive and phenomenological framework, we processed enactive interviews and blog posts of race narratives. We distinguished units of meaning, which were grouped into sequences of experience; each sequence was then categorized as one of the three vitality states: state of vitality preservation (SVP, state of vitality loss (SVL or state of vitality revival (SVR. We analyzed the distribution of these vitality states and their temporal organization at the beginning, in the second and third quarters, and at the end of the races, and we qualitatively characterized runners' adaptations to SVL. Results showed that finishers completed the race in SVP, with overall significantly more sequences in SVP and significantly fewer sequences in SVL than withdrawers. SVR did not discriminate finishers from withdrawers. The temporal organization of the vitality states showed a significant difference in the emergence of SVP from the second quarter of the race, as well as a significant difference in the emergence of SVL from the third quarter of the race. The analysis of adaptations to SVL confirmed that finishers were more capable of exiting SVL by enacting a preservation world when they felt physical or psychological alerts, whereas withdrawers remained in SVL. Our results showed that finishers and withdrawers did not enact the same phenomenological worlds in the race situation, especially in the organization of vitality adaptations and their relationships to difficulties; the cumulative

Completion of the first approach to critical for the seven percent critical experiment

International Nuclear Information System (INIS)

Barber, A. D.; Harms, G. A.

2009-01-01

The first approach-to-critical experiment in the Seven Percent Critical Experiment series was recently completed at Sandia. This experiment is part of the Seven Percent Critical Experiment which will provide new critical and reactor physics benchmarks for fuel enrichments greater than five weight percent. The inverse multiplication method was used to determine the state of the system during the course of the experiment. Using the inverse multiplication method, it was determined that the critical experiment went slightly supercritical with 1148 fuel elements in the fuel array. The experiment is described and the results of the experiment are presented. (authors)

CDC Signos Vitales: Enfermedad del legionario (CDC Vital Signs–Legionnaires’ Disease)

Centers for Disease Control (CDC) Podcasts

Este podcast se basa en la edición de junio del 2016 del informe Signos Vitales de los CDC. Las personas pueden contraer la enfermedad del legionario, un tipo grave de infección pulmonar, al inhalar pequeñas gotitas de agua contaminada con bacterias Legionella. Obtenga más información sobre lo que se puede hacer para ayudar a prevenir brotes de enfermedad del legionario y mantener seguras a las personas.

Internet skills : vital assets in an information society

NARCIS (Netherlands)

van Deursen, Alexander Johannes Aloisius Maria

2010-01-01

Internet Skills, vital assets in an information society starts with a brief history of communication technologies. It appears that in the course of history, these technologies have changed and have put increasing demands on the people that use them. Moreover, the stakes for not being able to keep up

Ethnolinguistic Vitality among Japanese-Brazilians: Challenges and Possibilities

Science.gov (United States)

Sakamoto, Mitsuyo; Matsubara Morales, Leiko

2016-01-01

This paper explores ethnolinguistic vitality among Japanese-Brazilians ("Nikkeis"). First, an 18-item questionnaire was administered to 33 individuals who attended a seminar on bilingual studies held in São Paulo. Then, two bilingual "Nikkei" teachers who participated in the questionnaire and who grew up to be bilinguals…

WHK Student Internship Enrollment, Mentor Participation Up More than 50 Percent | Poster

Science.gov (United States)

By Nancy Parrish, Staff Writer The Werner H. Kirsten Student Internship Program (WHK SIP) has enrolled the largest class ever for the 2013–2014 academic year, with 66 students and 50 mentors. This enrollment reflects a 53 percent increase in students and a 56 percent increase in mentors, compared to 2012–2013 (43 students and 32 mentors), according to Julie Hartman, WHK SIP

CDC Vital Signs-Safer Food Saves Lives

Centers for Disease Control (CDC) Podcasts

2015-11-03

This podcast is based on the November 2015 CDC Vital Signs report. Contaminated food sent to several states can cause multistate outbreaks of foodborne illness and make a lot of people seriously ill. Learn what can be done to prevent and stop outbreaks.  Created: 11/3/2015 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 11/3/2015.

Vital Signs - Antibiotic RX in Hospitals: Proceed with Caution

Centers for Disease Control (CDC) Podcasts

This podcast is based on the March 2014 CDC Vital Signs report. Antibiotics save lives, but poor prescribing practices can put patients at risk for health problems. Learn how to protect patients by protecting antibiotics.

Vital affordances, occupying niches

DEFF Research Database (Denmark)

Dokumaci, Arseli

2017-01-01

This article proposes a new conceptual approach to disability and performance through a contribution that comes entirely from outside the disciplines; a re-theorisation of Gibson’s [1979. The Ecological Approach to Visual Perception. Hillsdale: Lawrence Erlbaum Associates] theory of affordances....... Drawing on three visual ethnographies with differently disabled individuals, and building upon my previous consideration of performance as ‘affordance creation’ in itself [Dokumaci, A. 2013. “On Falling Ill.” Performance Research 18 (4): 107–115], the article conceptualises affordances as a form of micro......-activism–one that can allow us to unpack the entanglements of disability, performance, and matter. Putting Gibson’s theory in conversation with Canguilhem’s philosophy of life, it proposes the concept ‘vital affordances’ as a new way to think through this micro-activism, and the way disabled individuals might transform...

Evidence for The Domains Supporting The Construct of Intrinsic Capacity.

Science.gov (United States)

Cesari, Matteo; Araujo de Carvalho, Islene; Amuthavalli Thiyagarajan, Jotheeswaran; Cooper, Cyrus; Martin, Finbarr C; Reginster, Jean-Yves; Vellas, Bruno; Beard, John R

2018-02-02

Healthy ageing can be defined as "the process of developing and maintaining the functional ability that enables wellbeing in older age". Functional ability (i.e., the health-related attributes that enable people to be and to do what they have reason to value) is determined by intrinsic capacity (i.e., the composite of all the physical and mental capacities of an individual), the environment (i.e., all the factors in the extrinsic world that form the context of an individual's life), and the interactions between the two. This innovative model recently proposed by the World Health Organization has the potential to substantially modify the way in which clinical practice is currently conducted, shifting from disease-centered towards function-centered paradigms. By overcoming the multiple limitations affecting the construct of disease, this novel framework may allow the worldwide dissemination of a more proactive and function-based approach towards achieving optimal health status.In order to facilitate the translation of the current theoretical model into practice, it is important to identify the inner nature of its constituting constructs. In this paper, we consider intrinsic capacity. Using the International Classification of Functioning, Disability and Health (ICF) framework as background and taking into account available evidence, five domains (i.e., locomotion, vitality, cognition, psychological, sensory) are identified as pivotal for capturing the individual's intrinsic capacity (and therefore also reserves) and, through this, pave the way for its objective measurement. © The Author(s) 2018. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Energy, fatigue, or both? A bifactor modeling approach to the conceptualization and measurement of vitality.

Science.gov (United States)

Deng, Nina; Guyer, Rick; Ware, John E

2015-01-01

Vitality is an important domain reflecting both the physical and emotional components of health-related quality of life. Because of its complexity, it has been defined and measured both broadly and narrowly. We explored the dimensionality of a very comprehensive item bank hypothesized to measure vitality and its related concepts. Secondary analyses were conducted using the responses of 1,343 adults representative of the US general population to Internet-based surveys including 42 items compiled from multiple scales (e.g., SF-36 Vitality, PROMIS-Fatigue), covering a broad range of vitality-related content areas (energy, fatigue, and their interference with physical, mental, social activities, and quality of life). Exploratory and confirmatory factor models were evaluated independently using split-half samples. Bifactor model was used to assess the essential unidimensionality of the items, in comparison with traditional unidimensional, multidimensional, and hierarchical models. Method effects of a common scale or phrase were modeled via correlating errors. The exploratory factor analysis identified one dominant factor. The confirmatory factor analysis identified a best-fitting (CFI = 0.964, RMSEA = 0.084) bifactor model with one general (vitality) and two group (energy and fatigue) factors, explaining 69, 3, and 4 % of total variance. Correlating errors accounting for the method effects were important in identifying the substantive dimensionality of the items. The bifactor model proved to be useful for evaluating the dimensionality of a complex construct. Results supported conceptualizing and measuring vitality as a unidimensional energy-fatigue construct. We encourage future studies comparing practical implications of measures based on the broader and narrower conceptualizations of vitality.

A comparison of methods of determining the 100 percent survival of preserved red cells

International Nuclear Information System (INIS)

Valeri, C.R.; Pivacek, L.E.; Ouellet, R.; Gray, A.

1984-01-01

Studies were done to compare three methods to determine the 100 percent survival value from which to estimate the 24-hour posttransfusion survival of preserved red cells. The following methods using small aliquots of 51 Cr-labeled autologous preserved red cells were evaluated: First, the 125 I-albumin method, which is an indirect measurement of the recipient's red cell volume derived from the plasma volume measured using 125 I-labeled albumin and the total body hematocrit. Second, the body surface area method (BSA) in which the recipient's red cell volume is derived from a body surface area nomogram. Third, an extrapolation method, which extrapolates to zero time the radioactivity associated with the red cells in the recipient's circulation from 10 to 20 or 15 to 30 minutes after transfusion. The three methods gave similar results in all studies in which less than 20 percent of the transfused red cells were nonviable (24-hour posttransfusion survival values of between 80-100%), but not when more than 20 percent of the red cells were nonviable. When 21 to 35 percent of the transfused red cells were nonviable (24-hour posttransfusion survivals of 65 to 79%), values with the 125 I-albumin method and the body surface area method were about 5 percent lower (p less than 0.001) than values with the extrapolation method. When greater than 35 percent of the red cells were nonviable (24-hour posttransfusion survival values of less than 65%), values with the 125 I-albumin method and the body surface area method were about 10 percent lower (p less than 0.001) than those obtained by the extrapolation method

CDC Vital Signs–Opioid Prescribing

Centers for Disease Control (CDC) Podcasts

2017-07-06

This podcast is based on the July 2017 CDC Vital Signs report. Higher opioid prescribing puts patients at risk for addiction and overdose. Learn what can be done about this serious problem.  Created: 7/6/2017 by Centers for Disease Control and Prevention (CDC).   Date Released: 7/6/2017.

Vitality at work and its associations with lifestyle, self-determination, organizational culture, and with employees' performance and sustainable employability

NARCIS (Netherlands)

van Scheppingen, A.R.; de Vroome, E.M.M.; ten Have, K.C.J.M.; Zwetsloot, G.I.J.M.; Wiezer, N.; van Mechelen, W.

2015-01-01

BACKGROUND: Vitality at work is an important factor for optimal functioning and sustainable employability. To date, knowledge on how to promote vitality at work is fragmented. OBJECTIVE: Contribute to knowledge on how to promote vitality at work. METHODS: Determinants of vitality at work are

Through-Wall Multiple Targets Vital Signs Tracking Based on VMD Algorithm

Directory of Open Access Journals (Sweden)

Jiaming Yan

2016-08-01

Full Text Available Targets located at the same distance are easily neglected in most through-wall multiple targets detecting applications which use the single-input single-output (SISO ultra-wideband (UWB radar system. In this paper, a novel multiple targets vital signs tracking algorithm for through-wall detection using SISO UWB radar has been proposed. Taking advantage of the high-resolution decomposition of the Variational Mode Decomposition (VMD based algorithm, the respiration signals of different targets can be decomposed into different sub-signals, and then, we can track the time-varying respiration signals accurately when human targets located in the same distance. Intensive evaluation has been conducted to show the effectiveness of our scheme with a 0.15 m thick concrete brick wall. Constant, piecewise-constant and time-varying vital signs could be separated and tracked successfully with the proposed VMD based algorithm for two targets, even up to three targets. For the multiple targets’ vital signs tracking issues like urban search and rescue missions, our algorithm has superior capability in most detection applications.

Herpes viruses, cytokines, and altered hemostasis in vital exhaustion.

NARCIS (Netherlands)

Ven, A.J.A.M. van der; Diest, R. van; Hamulyak, K.; Maes, M.; Bruggeman, C.A.; Appels, A.

2003-01-01

OBJECTIVE: Infections with herpes viruses have been implicated in the pathogenesis of atherosclerosis. We tested the hypothesis that vital exhaustion (VE) is associated with multiple herpesvirus infections, such as herpes simplex virus, varicella-zoster virus, Epstein-Barr virus, and

Can Sophie's choice be adequately captured by cold computation of minimizing losses? An fMRI study of vital loss decisions.

Directory of Open Access Journals (Sweden)

Qi Li

Full Text Available The vast majority of decision-making research is performed under the assumption of the value maximizing principle. This principle implies that when making decisions, individuals try to optimize outcomes on the basis of cold mathematical equations. However, decisions are emotion-laden rather than cool and analytic when they tap into life-threatening considerations. Using functional magnetic resonance imaging (fMRI, this study investigated the neural mechanisms underlying vital loss decisions. Participants were asked to make a forced choice between two losses across three conditions: both losses are trivial (trivial-trivial, both losses are vital (vital-vital, or one loss is trivial and the other is vital (vital-trivial. Our results revealed that the amygdala was more active and correlated positively with self-reported negative emotion associated with choice during vital-vital loss decisions, when compared to trivial-trivial loss decisions. The rostral anterior cingulate cortex was also more active and correlated positively with self-reported difficulty of choice during vital-vital loss decisions. Compared to the activity observed during trivial-trivial loss decisions, the orbitofrontal cortex and ventral striatum were more active and correlated positively with self-reported positive emotion of choice during vital-trivial loss decisions. Our findings suggest that vital loss decisions involve emotions and cannot be adequately captured by cold computation of minimizing losses. This research will shed light on how people make vital loss decisions.

Integration and embedding of vital signs sensors and other devices into textiles

OpenAIRE

Abreu, Maria José Araújo Marques; Carvalho, Helder; Catarino, André P.; Rocha, A. M.

2010-01-01

The development of ubiquitous vital sign monitoring has become a very up-to-date research theme for many academics and industrial companies in the last years. With new materials and integration techniques, it is possible to implement vital sign monitoring in an economic manner, directly into textile products. This unobtrusive presence of sensors is especially important for the monitoring of children or elderly people. This paper focuses on two aspects of sensor integration: Integration of off...

Assessment and modelling of general practice and community setting capacity for medical trainees in northern New Zealand.

Science.gov (United States)

Goodyear-Smith, Felicity; Al-Murrani, Abbas

2017-09-22

To estimate the capacity of general practice to accommodate undergraduate and postgraduate medical trainees, and model efficient ways to utilise identified capacity and increase capacity. We conducted an online survey, with phone follow-up to non-responders, of all general practices in the northern half of New Zealand. The main outcome measures were current placements and future intentions for taking medical trainees; factors influencing decisions and possible incentives to take trainees. Sixty percent of existing practices take no medical trainees. On average, practices take trainees for 50% of available cycles per year. Postgraduate trainees displace undergraduate student placements due to space limitations. Only 1.9% practices demonstrate current capacity for full vertical training by taking all three types of trainee (undergraduate, PGY, registrar). Modelling on current use means 69 additional practices will be needed to be recruited by 2020. A number of strategies are presented aimed at increasing short-term undergraduate teaching practice capacity in New Zealand, but also relevant to Australia and elsewhere. In the long-term, establishment of the proposed School of Rural Health would enable integrated vertical teaching and address the GP training capacity issues.

Subjective Vitality and Patterns of Acculturation: Four Cases

Science.gov (United States)

Ehala, Martin; Vedernikova, Elena

2015-01-01

The article presents a comparative analysis of the subjective vitalities (SVs) of the minority groups of Latvia (Russian-speakers), Lithuania (Russian-speakers and Poles) and Mari El (Maris) in the Russian Federation, with a particular focus on the Mari case. The same extended version of the SV questionnaire was used in quantitative surveys in all…

Ten Indicators of Vitality in Smaller Academic Libraries

Science.gov (United States)

Pappas, David

2009-01-01

This paper provides a means of quickly ascertaining the relative health of smaller academic libraries by presenting a top ten list of vitality indicators. The list is based on an observational convenience sampling of thirty smaller academic libraries across the United States. The indicators making the list were those which appeared most often in…

Nursing assessment of continuous vital sign surveillance to improve patient safety on the medical/surgical unit.

Science.gov (United States)

Watkins, Terri; Whisman, Lynn; Booker, Pamela

2016-01-01

Evaluate continuous vital sign surveillance as a tool to improve patient safety in the medical/surgical unit. Failure-to-rescue is an important measure of hospital quality. Patient deterioration is often preceded by changes in vital signs. However, continuous multi-parameter vital sign monitoring may decrease patient safety with an abundance of unnecessary alarms. Prospective observational study at two geographically disperse hospitals in a single hospital system. A multi-parameter vital sign monitoring system was installed in a medical/surgical unit in Utah and one in Alabama providing continuous display of SpO2, heart rate, blood pressure and respiration rate on a central station. Alarm thresholds and time to alert annunciations were set based on prior analysis of the distribution of each vital sign. At the end of 4 weeks, nurses completed a survey on their experience. An average alert per patient, per day was determined retrospectively from the saved vital signs data and knowledge of the alarm settings. Ninety-two per cent of the nurses agreed that the number of alarms and alerts were appropriate; 54% strongly agreed. On average, both units experienced 10·8 alarms per patient, per day. One hundred per cent agreed the monitor provided valuable patient data that increased patient safety; 79% strongly agreed. Continuous, multi-parameter patient monitoring could be performed on medical/surgical units with a small and appropriate level of alarms. Continuous vital sign assessment may have initiated nursing interventions that prevented failure-to-rescue events. Nurses surveyed unanimously agreed that continuous vital sign surveillance will help enhance patient safety. Nursing response to abnormal vital signs is one of the most important levers in patient safety, by providing timely recognition of early clinical deterioration. This occurs through diligent nursing surveillance, involving assessment, interpretation of data, recognition of a problem and meaningful

LongoVital i forebyggelsen af recidiverende aftøs stomatit. 1

DEFF Research Database (Denmark)

Pedersen, A; Hougen, H P; Klausen, B

1991-01-01

LongoVital (LV) (DK. reg. no. 5178/75) is a herbal based tablet enriched with recommended doses of vitamins. The present study was undertaken to investigate prevention of recurrent aphthous ulceration (RAU) during daily intake of LV for six months as compared with placebo in a double-blind, rando......LongoVital (LV) (DK. reg. no. 5178/75) is a herbal based tablet enriched with recommended doses of vitamins. The present study was undertaken to investigate prevention of recurrent aphthous ulceration (RAU) during daily intake of LV for six months as compared with placebo in a double...

Loss of Olfactory Function and Nutritional Status in Vital Older Adults and Geriatric Patients

NARCIS (Netherlands)

Toussaint, N.; Roon, de M.; Campen, van J.P.C.M.; Kremer, S.; Boesveldt, S.

2015-01-01

The aim of this cross-sectional study was to assess the association of olfactory function and nutritional status in vital older adults and geriatric patients. Three hundred forty-five vital (mean age 67.1 years) and 138 geriatric older adults (mean age 80.9 years) were included. Nutritional status

Associations between VO2max and vitality in older workers: A cross-sectional study

NARCIS (Netherlands)

Strijk, J.E.; Proper, K.I.; Klaver, L.; Beek, A.J. van der; Mechelen, W. van

2010-01-01

Background. To prevent early exit from work, it is important to study which factors contribute to healthy ageing. One concept that is assumed to be closely related to, and therefore may influence healthy ageing, is vitality. Vitality consists of both a mental and a physical component, and is

Changes in the contents of nitrogen fractions with loosing vital capacity of the Siberian fir Abies sibirica Ledeb. seeds

Directory of Open Access Journals (Sweden)

S. G. Prokushkin

2017-02-01

Full Text Available Siberian fir seeds often lose their germinating capacity during storage. This results from, among other factors, changing contents of nitrogen compounds in the seeds, especially those of protein fractions. This paper focuses on analyzing changes of these compounds in nonviable seeds of the species depending on ecological and conditions and stand location, as well as on tree growth class (Kraft growth classes I and IV. The contents of the total and protein nitrogen in the nonviable seeds of the trees of growth classes I and IV appeared to vary widely and to depend on stand location and seed location in the tree crown. The maximum contents were in the seeds located in the upper part of the crown. The seeds from the middle and lower crown parts contained much less total and protein nitrogen. The hard-to-solve protein fraction dominated over other protein fraction in the seeds from the upper part of the crowns of the trees of growth classes I and IV. However, this fraction, like prolamines, changed uniformly throughout the crowns, whereas seed glutelin content varied insignificantly among the crown parts. Albumins and globulins showed a uniform crown top-to-bottom decrease. A comparison of viable seed with unviable seeds for contents of the nitrogen forms revealed a marked decrease in the total and protein nitrogen in the latter, especially for the trees of growth class IV. The seeds that lost their germinating capacity exhibited increasingly hard-to-solve protein fraction and drastically decreasing albumins and globulins wherever the seeds were in the crown. Their glutelin and prolamine contents changed inconsiderably.The changes of the quantitative ratio between the protein fractions found by the study cause, along with other physiological and biochemical factors, the loss of viability of Siberian fir seeds during storage.

CDC Vital Signs: Adult Seat Belt Use in the US

Science.gov (United States)

... gov . Vital Signs Topics Covered Alcohol Antibiotic Resistance Cancer Cardiovascular Diseases Diseases & Conditions Food Safety Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity ...

Similarity recognition of online data curves based on dynamic spatial time warping for the estimation of lithium-ion battery capacity

Science.gov (United States)

Tao, Laifa; Lu, Chen; Noktehdan, Azadeh

2015-10-01

Battery capacity estimation is a significant recent challenge given the complex physical and chemical processes that occur within batteries and the restrictions on the accessibility of capacity degradation data. In this study, we describe an approach called dynamic spatial time warping, which is used to determine the similarities of two arbitrary curves. Unlike classical dynamic time warping methods, this approach can maintain the invariance of curve similarity to the rotations and translations of curves, which is vital in curve similarity search. Moreover, it utilizes the online charging or discharging data that are easily collected and do not require special assumptions. The accuracy of this approach is verified using NASA battery datasets. Results suggest that the proposed approach provides a highly accurate means of estimating battery capacity at less time cost than traditional dynamic time warping methods do for different individuals and under various operating conditions.

Vital Signs-Preventing Pregnancy in Younger Teens

Centers for Disease Control (CDC) Podcasts

2014-04-08

This podcast is based on the April 2014 CDC Vital Signs report. Births to teens are declining, still, in 2012, more than 86,000 teens ages 15 to 17 gave birth. This program discusses what health care providers, parents, and teens can do to help prevent teen pregnancy.  Created: 4/8/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 4/8/2014.

Prevalence of swallowing dysfunction screened in Swedish cohort of COPD patients

Science.gov (United States)

Gonzalez Lindh, Margareta; Blom Johansson, Monica; Jennische, Margareta; Koyi, Hirsh

2017-01-01

Background COPD is a common problem associated with morbidity and mortality. COPD may also affect the dynamics and coordination of functions such as swallowing. A misdirected swallow may, in turn, result in the bolus entering the airway. A growing body of evidence suggests that a subgroup of people with COPD is prone to oropharyngeal dysphagia. The aim of this study was to evaluate swallowing dysfunction in patients with stable COPD and to determine the relation between signs and symptoms of swallowing dysfunction and lung function (forced expiratory volume in 1 second percent predicted). Methods Fifty-one patients with COPD in a stable phase participated in a questionnaire survey, swallowing tests, and spirometry. A post-bronchodilator ratio of the forced expiratory volume in 1 second/best of forced vital capacity and vital capacity <0.7 was used to define COPD. Swallowing function was assessed by a questionnaire and two swallowing tests (water and cookie swallow tests). Results Sixty-five percent of the patients reported subjective signs and symptoms of swallowing dysfunction in the questionnaire and 49% showed measurable ones in the swallowing tests. For the combined subjective and objective findings, 78% had a coexisting swallowing dysfunction. No significant difference was found between male and female patients. Conclusion Swallowing function is affected in COPD patients with moderate to severe airflow limitation, and the signs and symptoms of this swallowing dysfunction were subjective, objective, or both. PMID:28176891

Vital Signs-Children Need More Fruits and Vegetables!

Centers for Disease Control (CDC) Podcasts

2014-08-05

This podcast is based on the August 2014 CDC Vital Signs report. Children in the U.S. aren't eating enough fruits and vegetables. Learn what you can do to impact this problem.  Created: 8/5/2014 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 8/5/2014.

CDC Vital Signs-Protect Patients from Antibiotic Resistance

Centers for Disease Control (CDC) Podcasts

2016-03-03

This podcast is based on the March 2016 CDC Vital Signs report. Patients can get serious healthcare-associated infections, or HAIs, while receiving medical treatment in a healthcare facility. Learn how to prevent healthcare-associated infections.  Created: 3/3/2016 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 3/3/2016.

Predicting subjective vitality and performance in sports: the role of passion and achievement goals.

Science.gov (United States)

Li, Chiung-Huang

2010-06-01

The major purpose of this study was to test the hypothesized paths from dualistic passions through achievement goals to subjective vitality and performance in sports. 645 high school athletes participated. The proposed structural equation model, with relationships between dualistic passions and subjective vitality and sports performance mediated by achievement goals, fit the data well, especially for mastery-approach and performance-approach goals. Harmonious and obsessive passions may lead athletes to high performance via the adoption of mastery-approach goals. However, these passions seem to have two paths influencing personal functioning: direct effects make players feel energetic, and indirect effects on subjective vitality through adoption of mastery-approach and performance-approach goals.

The Relationship between Faculty Involvement in Governance and Faculty Vitality: The Case of North Carolina Community Colleges

Science.gov (United States)

Madray, Van

2009-01-01

This study examines the effects of governance involvement on the vitality of community college faculty members. This study explores the degree to which involvement in the governance of a college through a faculty senate fosters the vitality of elected faculty members. While faculty vitality is a difficult concept to measure directly, faculty…

Signos Vitales de los CDC Cómo prevenir los brotes de norovirus (Vital Signs-Preventing Norovirus Outbreaks)

Centers for Disease Control (CDC) Podcasts

2014-06-03

Este podcast se basa en la edición de junio del 2014 del informe Signos Vitales de los CDC. Los norovirus infectan cada año a cerca de 20 millones de personas en los Estados Unidos. Sepa cómo protegerse y proteger a su familia de esta enfermedad que es muy contagiosa y potencialmente grave.  Created: 6/3/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 6/3/2014.

Examining the Relationship between Self-rumination and Happiness: The Mediating and Moderating Role of Subjective Vitality

OpenAIRE

SARIÇAM, Hakan

2016-01-01

The basic purpose of this study is to examine the mediating and moderating role of subjective vitality in relationship between rumination and subjective happiness. The participants were 420 university students. In this research, the Self-rumination Scale-SRS, the Subjective Vitality Scale and the Short Form of Oxford Happiness Questionnaire were used. The relationships between rumination, subjective vitality, and happiness were examined using correlation analysis and hierarchical regression a...

A new biomedical device for in vivo multiparametric evaluation of tissue vitality in critical care medicine

Science.gov (United States)

Mayevsky, Avraham; Deutsch, Assaf; Dekel, Nava; Pevzner, Eliyahu; Jaronkin, Alex

2005-04-01

Real time Monitoring of mitochondrial function in vivo is a significant factor in the understanding of tissue vitality. Nevertheless a single parameter monitoring device is not appropriate and effective in clinical diagnosis of tissue vitality. Therefore we have developed a multi-parametric monitoring system that monitors, in addition to mitochondrial NADH redox state, tissue microcirculatory blood flow, tissue total back-scattered light as an indication of blood volume and blood oxygenation (Hb02). In the present communication a new device named "CritiView" is described. This device was developed in order to enable real time monitoring of the four parameters from various organs in the body. The main medical application of the CritiView is in critical care medicine of patients hospitalized in the Intensive Care Units (ICUs) and intraoperatively in operating rooms. The physiological basis for our clinical monitoring approach is based on the well known response to the development of body emergency situation, such as shock or trauma. Under such conditions a process of blood flow redistribution will give preference to vital organs (Brain, Heart) neglecting less vital organs (Skin, G-I tract or the urinary system). Under such condition the brain will by hyperperfused and O2 supply will increase to provide the need of the activated mitochondria. The non-vital organs will be hypoperfused and mitochondial function will be inhibited leading to energy failure. This differentiation between the two types of organs could be used for the early detection of body deterioration by monitoring of the non-vital organ vitality. A fiber optic sensor was embedded in a Foley catheter, enabling the monitoring of Urethral wall vitality, to serve as an early warning signal of body deterioration.

Disaster metrics: quantitative benchmarking of hospital surge capacity in trauma-related multiple casualty events.

Science.gov (United States)

Bayram, Jamil D; Zuabi, Shawki; Subbarao, Italo

2011-06-01

different components of hospital surge capacity is vital to hospital preparedness in MCE. Prospective studies of our mathematical model are needed to verify its applicability, generalizability, and validity.

Identification of a novel percent mammographic density locus at 12q24.

Science.gov (United States)

Stevens, Kristen N; Lindstrom, Sara; Scott, Christopher G; Thompson, Deborah; Sellers, Thomas A; Wang, Xianshu; Wang, Alice; Atkinson, Elizabeth; Rider, David N; Eckel-Passow, Jeanette E; Varghese, Jajini S; Audley, Tina; Brown, Judith; Leyland, Jean; Luben, Robert N; Warren, Ruth M L; Loos, Ruth J F; Wareham, Nicholas J; Li, Jingmei; Hall, Per; Liu, Jianjun; Eriksson, Louise; Czene, Kamila; Olson, Janet E; Pankratz, V Shane; Fredericksen, Zachary; Diasio, Robert B; Lee, Adam M; Heit, John A; DeAndrade, Mariza; Goode, Ellen L; Vierkant, Robert A; Cunningham, Julie M; Armasu, Sebastian M; Weinshilboum, Richard; Fridley, Brooke L; Batzler, Anthony; Ingle, James N; Boyd, Norman F; Paterson, Andrew D; Rommens, Johanna; Martin, Lisa J; Hopper, John L; Southey, Melissa C; Stone, Jennifer; Apicella, Carmel; Kraft, Peter; Hankinson, Susan E; Hazra, Aditi; Hunter, David J; Easton, Douglas F; Couch, Fergus J; Tamimi, Rulla M; Vachon, Celine M

2012-07-15

Percent mammographic density adjusted for age and body mass index (BMI) is one of the strongest risk factors for breast cancer and has a heritable component that remains largely unidentified. We performed a three-stage genome-wide association study (GWAS) of percent mammographic density to identify novel genetic loci associated with this trait. In stage 1, we combined three GWASs of percent density comprised of 1241 women from studies at the Mayo Clinic and identified the top 48 loci (99 single nucleotide polymorphisms). We attempted replication of these loci in 7018 women from seven additional studies (stage 2). The meta-analysis of stage 1 and 2 data identified a novel locus, rs1265507 on 12q24, associated with percent density, adjusting for age and BMI (P = 4.43 × 10(-8)). We refined the 12q24 locus with 459 additional variants (stage 3) in a combined analysis of all three stages (n = 10 377) and confirmed that rs1265507 has the strongest association in the 12q24 region (P = 1.03 × 10(-8)). Rs1265507 is located between the genes TBX5 and TBX3, which are members of the phylogenetically conserved T-box gene family and encode transcription factors involved in developmental regulation. Understanding the mechanism underlying this association will provide insight into the genetics of breast tissue composition.

Effectiveness of a Multilevel Workplace Health Promotion Program on Vitality, Health, and Work-Related Outcomes.

Science.gov (United States)

Hendriksen, Ingrid J M; Snoijer, Mirjam; de Kok, Brenda P H; van Vilsteren, Jeroen; Hofstetter, Hedwig

2016-06-01

Evaluation of the effectiveness of a workplace health promotion program on employees' vitality, health, and work-related outcomes, and exploring the influence of organizational support and the supervisors' role on these outcomes. The 5-month intervention included activities at management, team, and individual level targeting self-management to perform healthy behaviors: a kick-off session, vitality training sessions, workshops, individual coaching, and intervision. Outcome measures were collected using questionnaires, health checks, and sickness absence data at baseline, after the intervention and at 10 months follow-up. For analysis linear and generalized mixed models were used. Vitality, work performance, sickness absence, and self-management significantly improved. Good organizational support and involved supervisors were significantly associated with lower sickness absence. Including all organizational levels and focusing on increasing self-management provided promising results for improving vitality, health, and work-related outcomes.

An experimental vital signs detection radar using low-IF heterodyne architecture and single-sideband transmission

DEFF Research Database (Denmark)

Jensen, Brian Sveistrup; Johansen, Tom Keinicke; Yan, Lei

2013-01-01

In this paper an experimental X-band radar system, called DTU-VISDAM, developed for the detection and monitoring of human vital signs is described. The DTU-VISDAM radar exploits a low intermediate frequency (IF) heterodyne RF front-end architecture and single-sideband (SSB) transmission for easier...... and more reliable extraction of the vital signs. The hardware implementation of the proposed low-IF RF front-end architecture and associated IF circuitry is discussed. Furthermore, the signal processing and calibration steps necessary to extract the vital signs information measured on a human subject...

SERIAL PERCENT-FREE PSA IN COMBINATION WITH PSA FOR POPULATION-BASED EARLY DETECTION OF PROSTATE CANCER

Science.gov (United States)

Ankerst, Donna Pauler; Gelfond, Jonathan; Goros, Martin; Herrera, Jesus; Strobl, Andreas; Thompson, Ian M.; Hernandez, Javier; Leach, Robin J.

2016-01-01

PURPOSE To characterize the diagnostic properties of serial percent-free prostate-specific antigen (PSA) in relation to PSA in a multi-ethnic, multi-racial cohort of healthy men. MATERIALS AND METHODS 6,982 percent-free PSA and PSA measures were obtained from participants in a 12 year+ Texas screening study comprising 1625 men who never underwent biopsy, 497 who underwent one or more biopsies negative for prostate cancer, and 61 diagnosed with prostate cancer. Area underneath the receiver-operating-characteristic-curve (AUC) for percent-free PSA, and the proportion of patients with fluctuating values across multiple visits were determined according to two thresholds (under 15% versus 25%) were evaluated. The proportion of cancer cases where percent-free PSA indicated a positive test before PSA > 4 ng/mL did and the number of negative biopsies that would have been spared by percent-free PSA testing negative were computed. RESULTS Percent-free PSA fluctuated around its threshold of PSA tested positive earlier than PSA in 71.4% (34.2%) of cancer cases, and among men with multiple negative biopsies and a PSA > 4 ng/mL, percent-free PSA would have tested negative in 31.6% (65.8%) instances. CONCLUSIONS Percent-free PSA should accompany PSA testing in order to potentially spare unnecessary biopsies or detect cancer earlier. When near the threshold, both tests should be repeated due to commonly observed fluctuation. PMID:26979652

Vital Signs – When Food Bites Back

Centers for Disease Control (CDC) Podcasts

This podcast is based on the June 2013 CDC Vital Signs report. It discusses food poisoning and specifically, Listeria. If you're 65 or older, have a weakened immune system, or are pregnant, you must be especially careful when selecting, preparing, and storing food.

In Search of Vitality

DEFF Research Database (Denmark)

Jørgensen, Jens Lohfert; Ebbesen Nielsen, Louise

2010-01-01

This article draws attention to the paradigmatic shift in the use of the concept of ‘life’, which can be observed at the end of the nineteenth century. With Michel Foucault’s notion of bio-power as a foil, the article aims firstly to discuss how influential aesthetic, biological and political...... concepts such as vitalism (Hans Driesch) and degeneration (Max Nordau) can be conceived as different reactions to Charles Darwin’s On the Origin of the Species in the light of bio-power. Even though both Driesch and Nordau use Darwin’s theories to produce positive ideas about respectively the strong...... and healthy body and the strong and healthy society, it is important to note that they do not converge. Secondly, the article aims to discuss how a controversy between these concepts is given literary form in the Danish author Herman Bang’s novel Hopeless Generations (1880), perceived as one of the first...

La teoria del ciclo vitale del risparmio di Modigliani cinquant’anni dopo

Directory of Open Access Journals (Sweden)

Mauro Baranzini

2012-04-01

Full Text Available In the early 50s Franco Modigliani and Richard Brumberg and Albert Ando, ​​formulated the life-cycle theory of consumption and saving, which has been a huge success and undisputed for at least three decades. However, since the early 80s the life-cycle theory has been criticized in an increasingly tight for at least four reasons. The first is the existence of a significant intergenerational transmission of wealth, due to factors exogenous to the model of the life cycle. The second reason is the increasing evidence that the rich continue to save a greater extent than the less fortunate, as, in fact, Keynes argued. The third reason is that there is increasing evidence, at least in Western Europe and Japan, young families, during twenty and thirty years of age, save a positive and growing share of their income, which arises in decided contrast to the original version of the life-cycle theory. Finally, a number of empirical studies have found that retirees dismiss a high proportion of their income. This requires a serious rethinking of the approach of the life-cycle theory, which affects both the economic analysis and economic policy. Nei primi anni ’50 Franco Modigliani, insieme a Richard Brumberg e ad Albert Ando, formulò la teoria del ciclo vitale del consumo e del risparmio, che ha riscosso un enorme e indiscusso successo per almeno tre decenni. Tuttavia, a partire dai primi anni ’80 la teoria del ciclo vitale è stata criticata in modo sempre più serrato, per almeno quattro ragioni. La prima consiste nell’esistenza di una significativa trasmissione intergenerazionale della ricchezza, da ricondurre a cause esogene al modello del ciclo vitale. La seconda ragione è rappresentata dalla crescente evidenza che i ricchi continuano a risparmiare in misura maggiore rispetto ai meno fortunati, come, in effetti, Keynes sosteneva. Il terzo motivo è che vi sono prove sempre più evidenti, almeno nell’Europa occidentale e in Giappone

National Vital Statistics System (NVSS) - National Cardiovascular Disease Surveillance Data

Data.gov (United States)

U.S. Department of Health & Human Services — 2000 forward. NVSS is a secure, web-based data management system that collects and disseminates the Nation's official vital statistics. Indicators from this data...

Cell-Gazing Into the Future: What Genes, Homo heidelbergensis, and Punishment Tell Us About Our Adaptive Capacity

Directory of Open Access Journals (Sweden)

Jeffrey Andrews

2013-02-01

Full Text Available If we wish to understand how our species can adapt to the coming tide of environmental change, then understanding how we have adapted throughout the course of evolution is vital. Evolutionary biologists have been exploring these questions in the last forty years, establishing a solid record of evidence that conventional, individual-based models of natural selection are insufficient in explaining social evolution. More recently, this work has supported a growing consensus that our evolution, in which we have expressed extra-ordinary adaptive capacities, can best be explained by “Multi-level Selection”, a theory that includes the influence of both genes and culture to support unique adaptive capacities premised on pro-social behaviours and group selection, not individual-level competition for survival. Applying this scholarship to contemporary concerns about adapting to environmental change may be quite fruitful for identifying sources of vulnerability and adaptive capacity, thereby informing efforts to enhance the likelihood for sustainable futures. Doing so, however, requires that we bridge the gap between evolutionary biology, and the social sciences study of sustainability.

Sistema de gestión estadística: Hechos vitales e identificados

OpenAIRE

Díaz Echenique, Melchor Angel; Díaz Echenique, Melchor Angel; Díaz Echenique, Melchor Angel

2011-01-01

La presente Tesis para optar el grado de Magíster en Ciencias con mención en Ingeniería de Sistemas se titula: "SISTEMA DE GESTION ESTADISTICA: HECHOS VITALES E IDENTIFICACION". El Problema, en el que se centra la presente tesis, exige responder a la interrogante: ¿Se presentan o producen empirismos normativos, incumplimientos, deficiencias y restricciones en el Sistema de Gestión Estadística: ¿Hechos Vitales e Identificación? El Problema tiene 4 partes con las siguientes prioridad...

Decision-Making Capacity and Unusual Beliefs: Two Contentious Cases : Australasian Association of Bioethics and Health Law John McPhee (Law) Student Essay Prize 2016.

Science.gov (United States)

Hyslop, Brent

2017-09-01

Decision-making capacity is a vital concept in law, ethics, and clinical practice. Two legal cases where capacity literally had life and death significance are NHS Trust v Ms T [2004] and Kings College Hospital v C [2015]. These cases share another feature: unusual beliefs. This essay will critically assess the concept of capacity, particularly in relation to the unusual beliefs in these cases. Firstly, the interface between capacity and unusual beliefs will be examined. This will show that the "using and weighing of information" is the pivotal element in assessment. Next, this essay will explore the relationship between capacity assessment and a decision's "rationality." Then, in light of these findings, the essay will appraise the judgments in NHS v T and Kings v C, and consider these judgments' implications. More broadly, this essay asks: Does capacity assessment examine only the decision-making process (as the law states), or is it also influenced by a decision's rationality? If influenced by rationality, capacity assessment has the potential to become "a search and disable policy aimed at those who are differently orientated in the human life-world" (Gillett 2012, 233). In contentious cases like these, this potential deserves attention.

Vital Signs – Prescription Painkiller Overdoses

Centers for Disease Control (CDC) Podcasts

2013-07-02

This podcast is based on the July 2013 CDC Vital Signs report. Prescription painkiller overdoses are an under-recognized and growing problem among women. This program includes things that women and health care providers can do to reduce the risk of overdose.  Created: 7/2/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 7/2/2013.

Vital Signs – Defeating Breast Cancer

Centers for Disease Control (CDC) Podcasts

This podcast is based on the November 2012 CDC Vital Signs report. Breast cancer is the second leading cause of cancer deaths among women in the United States. Better screening and treatment have contributed to a decline in breast cancer deaths, however, not all women have benefited equally from these improvements. Learn how we can all help reduce deaths from breast cancer.

Sinais vitais e expressão facial de pacientes em estado de coma Signos vitales y expresión facial de pacientes en estado de coma Vital signs and facial expression of patients in coma

Directory of Open Access Journals (Sweden)

Ana Cláudia Giesbrecht Puggina

2009-06-01

induced comas. A Randomized Controlled Clinical Trial was done. The sample was consisted of 30 patients from Intensive Care Unit, being divided in 2 groups: Group Control (without auditory stimuli and Experimental Group (with auditory stimuli. The patients were submitted to 3 sessions for consecutive days. Significant statistical alterations of the vital signs were noted (oxygen saturation - session 1; oxygen saturation - session 3; respiratory frequency - session 3 during the message playback and with facial expression, session 1, during both music and message. Apparently, the voice message is a stronger stimulus than the music in relation to the capacity of producing suggestive physiological auditory responses.

The Relationship between Test Anxiety and Academic Performance of Students in Vital Statistics Course

Directory of Open Access Journals (Sweden)

Shirin Iranfar

2013-12-01

Full Text Available Introduction: Test anxiety is a common phenomenon among students and is one of the problems of educational system. The present study was conducted to investigate the test anxiety in vital statistics course and its association with academic performance of students at Kermanshah University of Medical Sciences. This study was descriptive-analytical and the study sample included the students studying in nursing and midwifery, paramedicine and health faculties that had taken vital statistics course and were selected through census method. Sarason questionnaire was used to analyze the test anxiety. Data were analyzed by descriptive and inferential statistics. The findings indicated no significant correlation between test anxiety and score of vital statistics course.

Scintigraphic test of the vitality and functional fitness of organs conserved for transplantation

International Nuclear Information System (INIS)

Bozduganov, A.; Marinov, V.

1976-01-01

Having reviewed critically present-day methods of testing the vitality of isolated perfused organs, the authors propose their own. It is founded in the principles of colour scintigraphy after introduction of short-lived nuclides. The method was applied in testing 57 isolated preserved organs (5 kidneys, 12 livers, 5 hearts and 4 spleens from dogs; 2 kidneys and 27 livers from rabbits; 1 kidney and 1 liver from young pigs). Moreover, compararive scintigraphic and biochemical investigations were conducted on 2 dogs and 4 young pigs (A. Bozduganov, E. Simeonov, N. Bogdanova). The techniques of isolation and perfusion of the organ have been given a detailed description. Sup(113m)In was used as tracer. Areas of radioactivity deposits were visualized more or less intensely, depending on the degree of vitality and functional fitness still present actually; else, blanks were seen. Orthotransplantation and heterotransplantation with subsequent scintigraphic examination in vivo served, in scattered instances, the purpose of confirming or of rejecting ambiguous vitality findings in preserved organs. Advantages of the method are a general and specified evaluation of the organ in all of its areas; anatomical integrity of the object under test; applicability to various organs; possibility of conducting dynamic tests; accurate reproduction of vitality and functional findings, etc

Bleaching in vital deciduous teeth – a clinical case

Directory of Open Access Journals (Sweden)

José Carlos Pettorossi Imparato

2008-01-01

Full Text Available There has been growing concern and search for esthetic beauty and harmony over the last few years. This concern does not form part ofadults’ lives only, but also of children’s. Among the substances used for bleaching dental structures, the most outstanding are those whoseactive principle is hydrogen peroxide-based . The present study reports a clinical case of a 4-year-old girl that suffered trauma of tooth 61 with consequent color alteration, but with no alteration in pulp vitality. The main complaint by the patient and her guardians concerned esthetics, therefore external dental bleaching was performed, using Opalescence Xtra® (Ultradent, in two sessions with an interval of one month between them. External in office bleaching was the treatment of choice, due to the tooth vitality, patient’s age and presence of only one darkened tooth. After the bleaching treatments an improvement in the darkening was observed, and both the child and her guardians were satisfied with the esthetic result.

CDC Signos Vitales: Enfermedad del legionario (CDC Vital Signs–Legionnaires’ Disease)

Centers for Disease Control (CDC) Podcasts

2016-06-07

Este podcast se basa en la edición de junio del 2016 del informe Signos Vitales de los CDC. Las personas pueden contraer la enfermedad del legionario, un tipo grave de infección pulmonar, al inhalar pequeñas gotitas de agua contaminada con bacterias Legionella. Obtenga más información sobre lo que se puede hacer para ayudar a prevenir brotes de enfermedad del legionario y mantener seguras a las personas.  Created: 6/7/2016 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 6/7/2016.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Kauai, 2005

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Niihau, 2005

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Stingray Shoals

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Molokai, 2005

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Ofu & Olosega

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Ta'u

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Guam, 2003

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

L’ipotesi del ciclo vitale, la politica fiscale e la previdenza sociale

Directory of Open Access Journals (Sweden)

Tullio Jappelli

2005-06-01

Full Text Available Il lavoro riassume le principali implicazioni dell’ipotesi del ciclo vitale per quanto riguarda il risparmio individuale e aggregato, la politica fiscale e la previdenza sociale, soffermandosi sui contributi più importanti di Modigliani su questi temi. Anche se non è facile conciliare alcuni risultati empirici recenti con l’ipotesi del ciclo vitale, soprattutto gli aspetti di inerzia, miopia e comportamento irrazionale documentati nella letteratura comportamentale, gli studi di Modigliani rappresentano ancora oggi la base di riferimento principale per studiare le decisioni dirisparmio individuali e per operare scelte di politica economica.

The Effect of Pre-Stressing on the Static Indentation Load Capacity of the Superelastic 60NiTi

Science.gov (United States)

DellaCorte, Christopher; Moore, Lewis E., III; Clifton, Joshua S.

2013-01-01

Superelastic nickel-titanium alloys, such as 60NiTi (60Ni-40Ti by wt.%), are under development for use in mechanical components like rolling element bearings and gears. Compared to traditional bearing steels, these intermetallic alloys, when properly heat-treated, are hard but exhibit much lower elastic modulus (approx.100 GPa) and a much broader elastic deformation range (approx.3 percent or more). These material characteristics lead to high indentation static load capacity, which is important for certain applications especially space mechanisms. To ensure the maximum degree of elastic behavior, superelastic materials must be pre-stressed, a process referred to as "training" in shape memory effect (SME) terminology, at loads and stresses beyond expected use conditions. In this paper, static indentation load capacity tests are employed to assess the effects of pre-stressing on elastic response behavior of 60NiTi. The static load capacity is measured by pressing 12.7 mm diameter ceramic Si3N4 balls into highly polished, hardened 60NiTi flat plates that have previously been exposed to varying levels of pre-stress (up to 2.7 GPa) to determine the load that results in shallow but measurable (0.6 m, 25 in. deep) permanent dents. Hertz stress calculations are used to estimate contact stress. Without exposure to pre-stress, the 60NiTi surface can withstand an approximately 3400 kN load before significant denting (>0.4 m deep) occurs. When pre-stressed to 2.7 GPa, a static load of 4900 kN is required to achieve a comparable dent, a 30 percent increase. These results suggest that stressing contact surfaces prior to use enhances the static indentation load capacity of the superelastic 60NiTi. This approach may be adaptable to the engineering and manufacture of highly resilient mechanical components such as rolling element bearings.

Reduced satellite cell numbers and myogenic capacity in aging can be alleviated by endurance exercise.

Directory of Open Access Journals (Sweden)

Gabi Shefer

2010-10-01

Full Text Available Muscle regeneration depends on satellite cells, myogenic stem cells that reside on the myofiber surface. Reduced numbers and/or decreased myogenic aptitude of these cells may impede proper maintenance and contribute to the age-associated decline in muscle mass and repair capacity. Endurance exercise was shown to improve muscle performance; however, the direct impact on satellite cells in aging was not yet thoroughly determined. Here, we focused on characterizing the effect of moderate-intensity endurance exercise on satellite cell, as possible means to attenuate adverse effects of aging. Young and old rats of both genders underwent 13 weeks of treadmill-running or remained sedentary.Gastrocnemius muscles were assessed for the effect of age, gender and exercise on satellite-cell numbers and myogenic capacity. Satellite cells were identified in freshly isolated myofibers based on Pax7 immunostaining (i.e., ex-vivo. The capacity of individual myofiber-associated cells to produce myogenic progeny was determined in clonal assays (in-vitro. We show an age-associated decrease in satellite-cell numbers and in the percent of myogenic clones in old sedentary rats. Upon exercise, there was an increase in myofibers that contain higher numbers of satellite cells in both young and old rats, and an increase in the percent of myogenic clones derived from old rats. Changes at the satellite cell level in old rats were accompanied with positive effects on the lean-to-fat Gast muscle composition and on spontaneous locomotion levels. The significance of these data is that they suggest that the endurance exercise-mediated boost in both satellite numbers and myogenic properties may improve myofiber maintenance in aging.

Technical evaluation report on the 120 Vac vital instrument buses and inverter Technical Specifications Issue B71

International Nuclear Information System (INIS)

St Leger-Barter, G.; White, R.L.

1982-01-01

The operation of a Pressurized Water Reactor (PWR) with one of its 120 Vac vital buses energized in an off-normal mode was analyzed. A Probabilistic Risk Assessment was made to determine the increment of risk by energizing a vital bus from an off-site source directly vs energizing it from its normal, uninterruptible source (i.e., a battery/inverter arrangement). The calculations were made based on uninterruptible source energized vital buses as the normal mode. The analysis indicated that a reduction in the incremental risk increase (caused by plant operation with a vital bus being energized in an off-normal mode) can be accomplished by limiting the time permitted in that condition. Currently, the time that a vital bus can be energized in the off-normal mode is not universally time-limited by plant Technical Specifications. Several alternatives for the reduction in incremental risk were examined and their value/impacts were derived. These data indicate that a recommendation be made for a Technical Specification time limitation of 72 hours per year for off-normal energizing a vital bus during operation of a PWR

Analysis association of milk fat and protein percent in quantitative ...

African Journals Online (AJOL)

SAM

2014-05-14

May 14, 2014 ... African Journal of Biotechnology. Full Length ... quantitative trait locus (QTLs) on chromosomes 1, 6, 7 and 20 in ... Protein and fat percent as content of milk are high-priority criteria for financial aims and selection of programs ...

LongoVital in the prevention of recurrent aphthous ulceration

DEFF Research Database (Denmark)

Pedersen, A; Hougen, H P; Klausen, B

1990-01-01

LongoVital (LV) (DK. Reg. No. 5178/75) is a herbal based tablet enriched with recommended doses of vitamins. The present study was undertaken to investigate prevention of recurrent aphthous ulceration (RAU) during 6 months' daily intake of LV as compared with placebo in a double-blind, randomized...

Patients with collagen vascular disease and dyspnea. The value of gallium scanning and bronchoalveolar lavage in predicting response to steroid therapy and clinical outcome

International Nuclear Information System (INIS)

Greene, N.B.; Solinger, A.M.; Baughman, R.P.

1987-01-01

Patients with collagen vascular disease with or without pulmonary symptoms were studied to determine the value of gallium scan and bronchoalveolar lavage (BAL) in predicting clinical outcome and response to steroid therapy. Thirty-six subjects, 20 with progressive dyspnea, were studied. Gallium uptake was seen in the lung in 17 of the 20 progressively dyspneic patient's and none of the 16 nonprogressive patients. The BAL fluid in the progressive patients had a higher percentage of neutrophils (13.4 percent +/- 2.88) and lymphocytes (16.1 percent +/- 2.75) than in the nonprogressive patients (neutrophils = 3.3 +/- 1.30 percent; lymphocytes = 5.6 +/- 1.57 percent. Of the 19 progressive patients who were treated with steroids or cyclophosphamide, six had only increased neutrophils in their BAL fluid and all died. The remaining 13 treated progressive patients had increased lymphocytes or a normal BAL (two patients): six had improvement in their vital capacity, six have had stable function, and one died. We found gallium scan and BAL useful in assessing progressive pulmonary fibrosis in collagen vascular disease

Subjective Vitality as Mediator and Moderator of the Relationship between Life Satisfaction and Subjective Happiness

Science.gov (United States)

Uysal, Recep; Satici, Seydi Ahmet; Satici, Begüm; Akin, Ahmet

2014-01-01

In this study, the mediator and moderator effects of subjective vitality on the relationship between life satisfaction and subjective happiness were investigated. The participants were 378 university students who completed a questionnaire package that included the Subjective Vitality Scale, the Satisfaction with Life Scale, and the Subjective…

Organizational capacity for chronic disease prevention: a survey of Canadian public health organizations.

Science.gov (United States)

Hanusaik, Nancy; O'Loughlin, Jennifer L; Kishchuk, Natalie; Paradis, Gilles; Cameron, Roy

2010-04-01

There are no national data on levels of organizational capacity within the Canadian public health system to reduce the burden of chronic disease. Cross-sectional data were collected in a national survey (October 2004 to April 2005) of all 216 national, provincial and regional-level organizations engaged in chronic disease prevention through primary prevention or healthy lifestyle promotion. Levels of organizational capacity (defined as skills and resources to implement chronic disease prevention programmes), potential determinants of organizational capacity and involvement in chronic disease prevention programming were compared in western, central and eastern Canada and across three types of organizations (formal public health organizations, non-governmental organizations and grouped organizations). Forty percent of organizations were located in Central Canada. Approximately 50% were formal public health organizations. Levels of skill and involvement were highest for activities that addressed tobacco control and healthy eating; lowest for stress management, social determinants of health and programme evaluation. The few notable differences in skill levels by provincial grouping favoured Central Canada. Resource adequacy was rated low across the country; but was lowest in eastern Canada and among formal public health organizations. Determinants of organizational capacity (organizational supports and partnerships) were highest in central Canada and among grouped organizations. These data provide an evidence base to identify strengths and gaps in organizational capacity and involvement in chronic disease prevention programming in the organizations that comprise the Canadian public health system.

Algorithmic tools for interpreting vital signs.

Science.gov (United States)

Rathbun, Melina C; Ruth-Sahd, Lisa A

2009-07-01

Today's complex world of nursing practice challenges nurse educators to develop teaching methods that promote critical thinking skills and foster quick problem solving in the novice nurse. Traditional pedagogies previously used in the classroom and clinical setting are no longer adequate to prepare nursing students for entry into practice. In addition, educators have expressed frustration when encouraging students to apply newly learned theoretical content to direct the care of assigned patients in the clinical setting. This article presents algorithms as an innovative teaching strategy to guide novice student nurses in the interpretation and decision making related to vital sign assessment in an acute care setting.

Calibration Modeling Methodology to Optimize Performance for Low Range Applications

Science.gov (United States)

McCollum, Raymond A.; Commo, Sean A.; Parker, Peter A.

2010-01-01

Calibration is a vital process in characterizing the performance of an instrument in an application environment and seeks to obtain acceptable accuracy over the entire design range. Often, project requirements specify a maximum total measurement uncertainty, expressed as a percent of full-scale. However in some applications, we seek to obtain enhanced performance at the low range, therefore expressing the accuracy as a percent of reading should be considered as a modeling strategy. For example, it is common to desire to use a force balance in multiple facilities or regimes, often well below its designed full-scale capacity. This paper presents a general statistical methodology for optimizing calibration mathematical models based on a percent of reading accuracy requirement, which has broad application in all types of transducer applications where low range performance is required. A case study illustrates the proposed methodology for the Mars Entry Atmospheric Data System that employs seven strain-gage based pressure transducers mounted on the heatshield of the Mars Science Laboratory mission.

Vital forces and organization: philosophy of nature and biology in Karl Friedrich Kielmeyer.

Science.gov (United States)

Gambarotto, Andrea

2014-12-01

The historical literature on German life science at the end of the 18th century has tried to rehabilitate eighteenth century vitalism by stressing its difference from Naturphilosophie. Focusing on the work of Karl Friedrich Kielmeyer this paper argues that these positions are based on a historiographical bias and that the clear-cut boundary between German vitalism and Naturphilosophie is historically unattested. On the contrary, they both belong to the process of conceptual genealogy that contributed to the project of a general biology. The latter emerged as the science concerned with the laws that regulate the organization of living nature as a whole. The focus on organization was, at least partially, the result of the debate surrounding the notion of "vital force", which originated in the mid-eighteenth century and caused a shift from a regulative to a constitutive understanding of teleology. Copyright © 2014 Elsevier Ltd. All rights reserved.

The Role of Tree Mortality in Vitality Assessment of Sessile Oak Forests

Directory of Open Access Journals (Sweden)

Imre Berki

2016-12-01

Full Text Available Background and Purpose: The drought-induced vitality loss of sessile oak (Quercus petraea (Matt. Liebl. has been continuously observed in Hungary for more than three decades. The decrease in stand density as a consequence of drought-induced mortality has not been taken into consideration in most of the monitoring methods. Materials and Methods: Forest stands without any forest intervention during the last 30 years were selected. Quadrats were designated for the analysis in 18 sessile oak stands along a climatic transect in which foliage transparency and stand density were measured. Drought stress was defined by the water balance approach. By combining the foliage transparency and the relative stand density, a new cumulative assessment method of stand level vitality was introduced to get a more realistic picture about the effects of long-term drought (lasting for several decades on the sessile oak forests in South-East Europe. Results: The calculated health status (100% - vital; 0% - dead of the sessile oak stands was between 70-90% in the moist South-West Hungary and below 50% close to its xeric limit. The individual tree-based vitality assessment method gave considerably higher values on 17 out of 18 sites. Conclusions: Forest monitoring should also consider stand level-based tree mortality in oak forests while assessing health condition especially close to its xeric limit. The proposed new method provides a more realistic picture about the effects of climate change on sessile oak stands particularly for forest managers interested in changing in the wood stock of forests.

VIPEX (Vital-area Identification Package EXpert) Software Verification and Validation

International Nuclear Information System (INIS)

Jung, Woo Sik; Suh, Jae Seung

2010-06-01

The purposes of this report are (1) to perform a Verification and Validation (V and V) test for the VIPEX(Vital-area Identification Package EXpert) software and (2) to improve a software quality through the V and V test. The VIPEX was developed in Korea Atomic Energy Research Institute (KAERI) for the Vital Area Identification (VAI) of nuclear power plants. The version of the VIPEX which was distributed is 3.2.0.0. The VIPEX was revised based on the first V and V test and the second V and V test was performed. We have performed the following tasks for the V and V test on Windows XP and VISTA operating systems: Ο Testing basic functions including fault tree editing Ο Testing all kind of functions Ο Research for update from Visual BASIC 6.0 to Visual BASIC 2008

Study of extraterrestrial disposal of radioactive wastes. Part 3: Preliminary feasibility screening study of space disposal of the actinide radioactive wastes with 1 percent and 0.1 percent fission product contamination

Science.gov (United States)

Hyland, R. E.; Wohl, M. L.; Finnegan, P. M.

1973-01-01

A preliminary study was conducted of the feasibility of space disposal of the actinide class of radioactive waste material. This waste was assumed to contain 1 and 0.1 percent residual fission products, since it may not be feasible to completely separate the actinides. The actinides are a small fraction of the total waste but they remain radioactive much longer than the other wastes and must be isolated from human encounter for tens of thousands of years. Results indicate that space disposal is promising but more study is required, particularly in the area of safety. The minimum cost of space transportation would increase the consumer electric utility bill by the order of 1 percent for earth escape and 3 percent for solar escape. The waste package in this phase of the study was designed for normal operating conditions only; the design of next phase of the study will include provisions for accident safety. The number of shuttle launches per year required to dispose of all U.S. generated actinide waste with 0.1 percent residual fission products varies between 3 and 15 in 1985 and between 25 and 110 by 2000. The lower values assume earth escape (solar orbit) and the higher values are for escape from the solar system.

Mid-Career Faculty Development in Academic Medicine: How Does It Impact Faculty and Institutional Vitality?

Science.gov (United States)

Campion, MaryAnn W.; Bhasin, Robina M.; Beaudette, Donald J.; Shann, Mary H.; Benjamin, Emelia J.

2016-01-01

Purpose: Faculty vitality is integral to the advancement of higher education. Strengthening vitality is particularly important for midcareer faculty, who represent the largest and most dissatisfied segment. The demands of academic medicine appear to be another factor that may put faculty at risk of attrition. To address these issues, we initiated…

Anaesthetic indices and vital parameters of PPR-infected West ...

African Journals Online (AJOL)

The aim of this study, was to assess and compare the anaesthetic indices and vital parameters of West African Dwarf (WAD) goats naturally infected with PPR before and after epidural anaesthesia with plain lignocaine and also to compare the measured anaesthetic indices with those of healthy goats. Ten goats were used ...

Vital Signs – Preventing Repeat Teen Births

Centers for Disease Control (CDC) Podcasts

2013-04-02

This podcast is based on the April 2013 CDC Vital Signs report, which discusses repeat teen births and ways teens, parents and guardians, health care providers, and communities can help prevent them.  Created: 4/2/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 4/2/2013.

Reduced exercise capacity in untreated adults with primary growth hormone resistance (Laron syndrome).

Science.gov (United States)

Ben-Dov, Issahar; Gaides, Mark; Scheinowitz, Mickey; Wagner, Rivka; Laron, Zvi

2003-12-01

Primary IGF-I deficiency (Laron syndrome, LS) may decrease exercise capacity as a result of a lack of an IGF-I effect on heart, peripheral muscle or lung structure and/or function. Eight patients (six females) who had never received treatment with IGF-I, with mean age of 36 +/- 10 (SD) years (range 21-48), weight 47 +/- 9 kg (31-61), height 126 +/- 12 cm (112-140) and body mass index of 29 +/- 4 kg/m2 (24-34), and 12 age-matched controls, underwent lung function tests and incremental cycling to the limit of tolerance (CPX, MedGraphics). Predicted values for the patients were derived from adult equations based on height. In LS patients, lung function was near normal; vital capacity was 84 +/- 11% of expected (66-103). Peak exercise O2-uptake and the anaerobic threshold were reduced, 57 +/- 20% of predicted and 33 +/- 9% of predicted peak (P = 0.005 vs. controls), despite normal mean exercise breathing reserve. All parameters were normal in the controls. Exercise capacity in untreated adults with LS is significantly reduced. The limitation for most patients was not ventilatory but resulted either from low cardiac output and/or from dysfunction of the peripheral muscles. However, the relative contribution of each of these elements and/or the role of poor fitness needs further study.

North Dakota Refining Capacity Study

Energy Technology Data Exchange (ETDEWEB)

Dennis Hill; Kurt Swenson; Carl Tuura; Jim Simon; Robert Vermette; Gilberto Marcha; Steve Kelly; David Wells; Ed Palmer; Kuo Yu; Tram Nguyen; Juliam Migliavacca

2011-01-05

According to a 2008 report issued by the United States Geological Survey, North Dakota and Montana have an estimated 3.0 to 4.3 billion barrels of undiscovered, technically recoverable oil in an area known as the Bakken Formation. With the size and remoteness of the discovery, the question became 'can a business case be made for increasing refining capacity in North Dakota?' And, if so what is the impact to existing players in the region. To answer the question, a study committee comprised of leaders in the region's petroleum industry were brought together to define the scope of the study, hire a consulting firm and oversee the study. The study committee met frequently to provide input on the findings and modify the course of the study, as needed. The study concluded that the Petroleum Area Defense District II (PADD II) has an oversupply of gasoline. With that in mind, a niche market, naphtha, was identified. Naphtha is used as a diluent used for pipelining the bitumen (heavy crude) from Canada to crude markets. The study predicted there will continue to be an increase in the demand for naphtha through 2030. The study estimated the optimal configuration for the refinery at 34,000 barrels per day (BPD) producing 15,000 BPD of naphtha and a 52 percent refinery charge for jet and diesel yield. The financial modeling assumed the sponsor of a refinery would invest its own capital to pay for construction costs. With this assumption, the internal rate of return is 9.2 percent which is not sufficient to attract traditional investment given the risk factor of the project. With that in mind, those interested in pursuing this niche market will need to identify incentives to improve the rate of return.

46 CFR 42.20-7 - Flooding standard: Type “B” vessel, 60 percent reduction.

Science.gov (United States)

2010-10-01

... 46 Shipping 2 2010-10-01 2010-10-01 false Flooding standard: Type âBâ vessel, 60 percent reduction... DOMESTIC AND FOREIGN VOYAGES BY SEA Freeboards § 42.20-7 Flooding standard: Type “B” vessel, 60 percent... applied to the following flooding standards: (1) If the vessel is 225 meters (738 feet) or less in length...

Psicología del ciclo vital: hacia una visión comprehensiva de la vida humana

OpenAIRE

Elisa Dulcey Ruiz; Cecilia Uribe Valdivieso

2002-01-01

Se propone que la psicología del ciclo vital es más amplia que la psicología del desarrollo. Coherente con una visión integral del curso del ciclo vital esta psicología enfatiza la irrelevancia de la edad, los cambios permanentes, la multidimensionalidad, y la plasticidad, también como la importancia del contexto y la historia. Se refiere al proceso de envejecimiento, a la adultez, la vejez y la muerte en el marco del ciclo vital; enfatiza posibilidades relacionadas con el envejecimiento exit...

Psicología del ciclo vital: hacia una visión comprehensiva de la vida humana

OpenAIRE

Elisa Dulcey Ruiz; Cecilia Uribe Valdivieso

2002-01-01

Se propone que la psicología del ciclo vital es más amplia que la psicología del desarrollo. Coherente con una visión integral del curso del ciclo vital esta psicología enfatiza la irrelevancia de la edad, los cambios permanentes, la multidimensionalidad, y la plasticidad, también como la importancia del contexto y la historia. Se refiere al proceso de envejecimiento, a la adultez, la vejez y la muerte en el marco del ciclo vital; enfatiza posibilidades relacionadas con el enve...

Noise considerations for vital signs CW radar sensors

DEFF Research Database (Denmark)

Jensen, Brian Sveistrup; Jensen, Thomas; Zhurbenko, Vitaliy

2011-01-01

and the underlying signal theory for such sensors. Then to point out and especially clarify one of the most important effects aiding the design of vital signs radars (VSR), a more detailed discussion concerning phase noise cancellation (or filtering) by range correlation is given. This discussion leads to some...... general conclusions about which system components are the most critical concerning noise contribution and thus detection accuracy and dynamic range....

CDC Vital Signs: Heart Age - Is Your Heart Older Than You?

Science.gov (United States)

... gov . Vital Signs Topics Covered Alcohol Antibiotic Resistance Cancer Cardiovascular Diseases Diseases & Conditions Food Safety Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity ...

CDC Vital Signs: Making Health Care Safer -- Think Sepsis. Time Matters.

Science.gov (United States)

... gov . Vital Signs Topics Covered Alcohol Antibiotic Resistance Cancer Cardiovascular Diseases Diseases & Conditions Food Safety Healthcare-associated Infections Healthy Living HIV / AIDS Injury, Violence & Safety Motor Vehicle Safety Obesity ...

Benefits of maltodextrin intake 2 hours before cholecystectomy by laparotomy in respiratory function and functional capacity: a prospective randomized clinical trial.

Science.gov (United States)

Zani, Fabiana Vieira Breijão; Aguilar-Nascimento, José Eduardo; Nascimento, Diana Borges Dock; Silva, Ageo Mário Cândido da; Caporossi, Fernanda Stephan; Caporossi, Cervantes

2015-01-01

To evaluate the change in respiratory function and functional capacity according to the type of preoperative fasting. Randomized prospective clinical trial, with 92 female patients undergoing cholecystectomy by laparotomy with conventional or 2 hours shortened fasting. The variables measured were the peak expiratory flow, forced expiratory volume in the first second, forced vital capacity, dominant handgrip strength, and non-dominant handgrip strength. Evaluations were performed 2 hours before induction of anesthesia and 24 hours after the operation. The two groups were similar in preoperative evaluations regarding demographic and clinical characteristics, as well as for all variables. However, postoperatively the group with shortened fasting had higher values than the group with conventional fasting for lung function tests peak expiratory flow (128.7±62.5 versus 115.7±59.9; p=0.040), forced expiratory volume in the first second (1.5±0.6 versus 1.2±0.5; p=0.040), forced vital capacity (2.3±1.1 versus 1.8±0.9; p=0.021), and for muscle function tests dominant handgrip strength (24.9±6.8 versus 18.4±7.7; p=0.001) and non-dominant handgrip strength (22.9±6.3 versus 17.0±7.8; p=0.0002). In the intragroup evaluation, there was a decrease in preoperative compared with postoperative values, except for dominant handgrip strength (25.2±6.7 versus 24.9±6.8; p=0.692), in the shortened fasting group. Abbreviation of preoperative fasting time with ingestion of maltodextrin solution is beneficial to pulmonary function and preserves dominant handgrip strength.

Vital area identification software VIP for the physical protection of nuclear power plants

International Nuclear Information System (INIS)

Jung, Woo Sik; Park, Chang Kue; Yang, Joon Eon

2004-01-01

There are two major factors to be considered for the physical protection of nuclear power plants. They are a design basis threat (DBT) and the vital area identification (VAI). The DBT has been considered as 'the maximum credible threat.' The vital area is defined as 'an area inside a protected area containing equipment, systems or devices, or nuclear materials, the sabotage of which could directly or indirectly lead to unacceptable radiological consequences.' For the VAI of nuclear power plants, a software VIP (Vital area Identification Package based on PSA method) is being developed. The VIP is based on the current probabilistic safety assessment (PSA) techniques. The PSA method, including internal as well as external events, is known as the most complete and consistent method for identifying various accident sequences that might result in a core melt and radioactive material release to the environment. Thus, the VIP employs a fault tree analysis method in the PSA and utilizes the PSA results

Vital Signs – Alcohol Screening and Counseling?

Centers for Disease Control (CDC) Podcasts

2014-01-07

This podcast is based on the January 2014 CDC Vital Signs report. Millions of Americans drink too much, a dangerous behavior that can lead to serious health problems. Alcohol screening and counseling can help.  Created: 1/7/2014 by Centers for Disease Control and Prevention (CDC).   Date Released: 1/7/2014.

Vital Signs – Making Health Care Safer

Centers for Disease Control (CDC) Podcasts

2013-03-05

This podcast is based on the March 2013 CDC Vital Signs report, which discusses lethal infections from carbapenem-resistant Enterobacteriaceae, or CRE, germs and ways health care providers can help stop CRE infections.  Created: 3/5/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 3/5/2013.

Abnormal Gas Diffusing Capacity and Portosystemic Shunt in Patients With Chronic Liver Disease

Science.gov (United States)

Park, Moon-Seung; Lee, Min-Ho; Park, Yoo-Sin; Kim, Shin-Hee; Kwak, Min-Jung; Kang, Ju-Seop

2012-01-01

Background Pulmonary dysfunctions including the hepatopulmonary syndrome and portosystemic shunt are important complications of hepatic cirrhosis. To investigate the severity and nature of abnormal gas diffusing capacity and its correlation to portosystemic shunt in patients with chronic liver disease. Methods Forty-four patients with chronic liver disease (15 chronic active hepatitis (CAH), 16 Child-Pugh class A, and 13 Child-Pugh class B) without other diseases history were enrolled in the study. Evaluation of liver function tests, arterial blood gases analysis, ultrasonography, pulmonary function test including lung diffusing capacity of carbon monoxide (DLco), forced vital capacity(FVC), forced expiratory volume 1 seconds(FEV1), total lung capacity(TLC), DLco/AV(alveolar volume) and thallium-201 per rectum scintigraphy were performed. We were analyzed correlations between pulmonary function abnormalities and heart/liver (H/L) ratio in patients with chronic liver diseases. Results In CAH, percentage of patients with DLco and DLco/VA (Child-Pugh class A and B patients. The means of DLco and DLco/VA were significantly (P Child-Pugh class. The mean H/L ratio in Child-Pugh class B increased markedly (P Child-Pugh class A. The frequency of specific pulmonary function abnormality in patients with Child-Pugh class B was significantly (P Child-Pugh class A and CAH. There was a inverse linear correlation between H/L ratio and DLco (r = -0.339, P < 0.05) and DLco/VA (r = -0.480, P < 0.01). Conclusion A total of 62% of patients with advanced liver disease have abnormal pulmonary diffusion capacity with a reduced DLco or DLco/VA and abnormal portosystemic shunt (increased H/L ratio) is common hemodynamic abnormality. Therefore, inverse linear correlation between DLco or DLco/VA and H/L ratio may be an important factor in predicting pulmonary complication and meaningful diagnostic and prognostic parameters in patients with advanced chronic liver disease. PMID:27785203

Assumptions and Policy Decisions for Vital Area Identification Analysis

Energy Technology Data Exchange (ETDEWEB)

Kim, Myungsu; Bae, Yeon-Kyoung; Lee, Youngseung [KHNP CRI, Daejeon (Korea, Republic of)

2016-10-15

U.S. Nuclear Regulatory Commission and IAEA guidance indicate that certain assumptions and policy questions should be addressed to a Vital Area Identification (VAI) process. Korea Hydro and Nuclear Power conducted a VAI based on current Design Basis Threat and engineering judgement to identify APR1400 vital areas. Some of the assumptions were inherited from Probabilistic Safety Assessment (PSA) as a sabotage logic model was based on PSA logic tree and equipment location data. This paper illustrates some important assumptions and policy decisions for APR1400 VAI analysis. Assumptions and policy decisions could be overlooked at the beginning stage of VAI, however they should be carefully reviewed and discussed among engineers, plant operators, and regulators. Through APR1400 VAI process, some of the policy concerns and assumptions for analysis were applied based on document research and expert panel discussions. It was also found that there are more assumptions to define for further studies for other types of nuclear power plants. One of the assumptions is mission time, which was inherited from PSA.

When high working memory capacity is and is not beneficial for predicting nonlinear processes.

Science.gov (United States)

Fischer, Helen; Holt, Daniel V

2017-04-01

Predicting the development of dynamic processes is vital in many areas of life. Previous findings are inconclusive as to whether higher working memory capacity (WMC) is always associated with using more accurate prediction strategies, or whether higher WMC can also be associated with using overly complex strategies that do not improve accuracy. In this study, participants predicted a range of systematically varied nonlinear processes based on exponential functions where prediction accuracy could or could not be enhanced using well-calibrated rules. Results indicate that higher WMC participants seem to rely more on well-calibrated strategies, leading to more accurate predictions for processes with highly nonlinear trajectories in the prediction region. Predictions of lower WMC participants, in contrast, point toward an increased use of simple exemplar-based prediction strategies, which perform just as well as more complex strategies when the prediction region is approximately linear. These results imply that with respect to predicting dynamic processes, working memory capacity limits are not generally a strength or a weakness, but that this depends on the process to be predicted.

FM-CW radar sensors for vital signs and motor activity monitoring

Directory of Open Access Journals (Sweden)

Octavian Adrian Postolache

2011-12-01

Full Text Available The article summarizes on-going research on vital signs and motor activity monitoring based on radar sensors embedded in wheelchairs, walkers and crutches for in home rehabilitation. Embedded sensors, conditioning circuits, real-time platforms that perform data acquisition, auto-identification, primary data processing and data communication contribute to convert daily used objects in home rehabilitation into smart objects that can be accessed by caregivers during the training sessions through human–machine interfaces expressed by the new generation of smart phones or tablet computers running Android OS or iOS operating systems. The system enables the management of patients in home rehabilitation by providing more accurate and up-to-date information using pervasive computing of vital signs and motor activity records.

Indexes of the common reed's seed vitality from water-bodies of the Chernobyl exclusive zone

International Nuclear Information System (INIS)

Yavnuk, A.A.; Shevtsova, N.L.; Gudkov, D.I.; Levchenko, Ya.I.

2010-01-01

Investigation of the common reed's seed vitality (vegetation of 2009) from flood-plain water-bodies with different level of radionuclide contamination was carried out. Decrease in indexes of seed's vitality and abnormalities in seed dynamic sprouting was noticed. Dose-response relationship of germination, germinating force, survival rate of seeds of plants was determined. (authors)

Lower periorbital area treatment with Restylane Vital Skinbooster

Directory of Open Access Journals (Sweden)

Denis Souto Valente

2016-09-01

Full Text Available Facial aging along the periocular area has led to the development of new non-surgical therapies. The lower periorbital area is a vital region for facial rejuvenation and several procedures have been studied to treat it, especially procedures with dermal fillers for volume rebuilding. This manuscript aims to describe a filling technique with hyaluronic acid (HA along the superficial layer of the lower periorbital area, presenting its effectiveness and safety. Our assessment was made by autonomous observers with pictures of before and after treatment, rated from 0 (no enhancement to 100 (maximum enhancement. Patients’ self-assessment was also performed using a visual analog scale (VAS based on a 100-mm ruler affording a 0–100 rating. Thirty patients were enrolled in this study. The autonomous observers’ evaluation presented a 78.4 mean improvement rate. Patients’ self-assessments after the treatment were 0% reporting no improvement, 6.7% mild improvement, 23.3% moderate improvement, 66.7% great improvement, and 3.3% maximum improvement. Restylane Vital Skinbooster infiltration at the lower periorbital area proved to be a safe treatment. The described technique is also simple to execute, has a low rate of complications, and produces a high satisfaction rate.

Vital Signs-HIV Care Saves Lives: Viral Suppression is Key

Centers for Disease Control (CDC) Podcasts

This podcast is based on the December 2014 CDC Vital Signs report. For people living with HIV, Viral suppression is critical. By getting tested and taking HIV medicines, individuals living with HIV can achieve very low levels of HIV in the body.

Links between Catalan identity and the perception of ethno-linguistic vitality in a sample of university students

OpenAIRE

Moisès Esteban; M. Àngels Viladot

2009-01-01

This article analyses, on the one hand, the perception of ethno-linguistic vitality in a sample of university students in the province of Girona, and, on the other, links this perceived vitality to the feeling of identity in the group to which they belong. 112 Catalan-speaking students who described themselves as Catalan (Catalan identity) responded to the questionnaire on subjective vitality, in terms of adaptation to Catalan. This instrument assesses the beliefs about one's own group's and ...

Pilgrimage to Wellness: An Exploratory Report of Rural African American Clergy Perceptions of Church Health Promotion Capacity

Science.gov (United States)

Carter-Edwards, Lori; Hooten, Elizabeth Gerken; Bruce, Marino A.; Toms, Forrest; Lloyd, Cheryl LeMay; Ellison, Calvin

2013-01-01

Churches serve a vital role in African American communities and may be effective vehicles for health promotion in rural areas where disease burden is disproportionately greater and healthcare access is more limited than other communities. Endorsement by church leadership is often necessary for the approval of programs and activities within churches; however, little is known about how church leaders perceive their respective churches as health promotion organizations. The purpose of this exploratory pilot was to report perceptions of church capacity to promote health among African American clergy leaders of predominantly African American rural churches. The analysis sample included 27 pastors of churches in Eastern NC who completed a survey on church health promotion capacity and perceived impact on their own health. Capacities assessed included perceived need and impact of health promotion activities, church preparedness to promote health, health promotion actions to take, and the existence and importance of health ministry attributes. The results from this pilot study indicated a perceived need to increase the capacity of their churches to promote health. Conducting health programs, displaying health information, collaborations within the church (i.e., kitchen committee working with the health ministry), partnerships outside of the church, and funding were most commonly reported needed capacities. Findings from this exploratory work lay the foundation for the development of future, larger observational studies that can specify some of the key factors associated with organizational change and ultimately health promotion in these rural church settings. PMID:22694157

Deterioration of lung function is associated with presence of IgM rheumatoid factor and smoking in patients with systemic sclerosis

DEFF Research Database (Denmark)

Broholm, B.; Ullman, S.; Halberg, P.

2008-01-01

of patients with systemic sclerosis (SSc) the influence of smoking and IgM RF on the lung function was calculated. One hundred fifty-five persons with SSc had vital capacity (VC) and diffusing capacity (DLco) measured at least twice with at least 1-year interval as percents of predicted values according......Smoking is a known risk factor for the development of several lung diseases, autoimmune diseases, and IgM rheumatoid factor (RF) in nonrheumatic persons. In patients with rheumatoid arthritis and IgM RF the diffusion capacity is decreased in smokers but not in nonsmokers. In the present study......M RF was found only in smokers or previous smokers, P = 0.007 and P = 0.01, respectively. These findings were confirmed by means of multiple regression analyses. The presence of IgM RF in smoking SSc patients is associated with deteriorating lung function. Whether this is a causal association...

CDC Vital Signs–Arthritis in America

Centers for Disease Control (CDC) Podcasts

2017-03-07

This podcast is based on the March 2017 CDC Vital Signs report. Many adults in the United States have arthritis. Learn how to reduce the pain of arthritis, as well as manage the condition.  Created: 3/7/2017 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 3/7/2017.

The Peritelini (Coleoptera: Curculionidae, Entiminae of the Vitale collection

Directory of Open Access Journals (Sweden)

Cosimo Baviera

2016-01-01

Full Text Available The collection of Peritelini (Coleoptera Curculionidae Entiminae currently stored in the Vitale collection of Messina University is an element of great importance for studies of taxonomy and biogeography of these rarely collected weevils. All species are commented in relation to the contributions to this taxonomic group, published on several occasions by the authors.

Role of Social Well-Being and Academic Vitality in Predicting the Academic Motivation in Nursing Students

Directory of Open Access Journals (Sweden)

Abbasi M.

2016-02-01

Full Text Available Aims: Due to the studentship stressful factors and challenging clinical conditions and internship, the nursing students undergo emotional exhaustion and academic burnout. The outcomes might, also, negatively affect their academic engagement and functions. The aim of this study was to explain the academic motivation of the nursing students based on the social welfare and vitality.  Instrument & Methods: In the correlational study, the nursing students of Arak University of Medical Sciences were studied in the academic year 2014-15. 210 students were selected via available sampling. Data was collected using academic motivation, Kees social welfare, and academic vitality questionnaires. Data was analyzed by SPSS 18 software using Pearson correlation and multivariate regression tests. Findings: The total mean scores of social welfare, academic motivation, and academic vitality were 98.68±13.21, 40.55±5.98, and 18.58±7.58, respectively. There were significant and positive correlations between social welfare and academic motivation (r=0.183; p<0.001 and the subscales including emotional motivation (r=0.103; p<0.048 and cognitive motivation (r=0.154; p<0.003. Due to the lack of any correlation between academic vitality and academic motivation and its sub-scales, the academic vitality could not predict the academic motivation. Nevertheless, the social welfare could predict 33% of the variance of academic motivation. Conclusion: The social welfare plays an important role to determine the academic motivation of nursing students. Nevertheless, academic vitality plays no role. 

EFFECT OF POSTURAL DRAINAGE POSITIONS ON VITAL PARAMETERS IN ASYMPTOMATIC HEALTHY INDIVIDUALS

Directory of Open Access Journals (Sweden)

Animesh Hazari

2017-09-01

Full Text Available Background: Postural drainage is used exclusively or in combination with other airway clearance techniques in the management of chronic pulmonary diseases. Postural drainage therapy helps to prevent accumulation of secretions in patients who are at high risk for pulmonary complications. It also helps to remove accumulated secretions from the lungs.The role of body positioning on lung function and the clinical implications of postural drainage has been identified in a variety of settings including intensive care units. There is dearth in literature on effects on postural drainage on vital parameters. Thus the objective of the study was to measure the vital parameters at different postural drainage positions in healthy asymptomatic adults. Methods: Twenty healthy subjects participated in the study. The instruments used in the current study included a Pulse oximeter, Sphygmomanometer, Stethoscope, Postural drainage table.The outcome measures of interest were heart rate, respiratoryrate, oxygen saturation, blood pressure and Borg’s scale of rate of perceived exertion. The changes in the vital signs were recorded at different head down titling position of 0°, 15° & 30° in both supine and prone lying positions Results: Statistical significant difference was found for Systolic Blood Pressure in prone lying at different degrees of tilt (p=0.001 and Diastolic Blood Pressure in prone lying (p=0.000. Conclusion: Postural drainage positioning should be given with caution and under proper monitoring as there is a risk of change in the blood pressure even in asymptomatic elderly population. The monitoring of vital signs should be done during the therapy to decrease the risk of complications.

Vital Sign Monitoring and Mobile Phone Usage Detection Using IR-UWB Radar for Intended Use in Car Crash Prevention.

Science.gov (United States)

Leem, Seong Kyu; Khan, Faheem; Cho, Sung Ho

2017-05-30

In order to avoid car crashes, active safety systems are becoming more and more important. Many crashes are caused due to driver drowsiness or mobile phone usage. Detecting the drowsiness of the driver is very important for the safety of a car. Monitoring of vital signs such as respiration rate and heart rate is important to determine the occurrence of driver drowsiness. In this paper, robust vital signs monitoring through impulse radio ultra-wideband (IR-UWB) radar is discussed. We propose a new algorithm that can estimate the vital signs even if there is motion caused by the driving activities. We analyzed the whole fast time vital detection region and found the signals at those fast time locations that have useful information related to the vital signals. We segmented those signals into sub-signals and then constructed the desired vital signal using the correlation method. In this way, the vital signs of the driver can be monitored noninvasively, which can be used by researchers to detect the drowsiness of the driver which is related to the vital signs i.e., respiration and heart rate. In addition, texting on a mobile phone during driving may cause visual, manual or cognitive distraction of the driver. In order to reduce accidents caused by a distracted driver, we proposed an algorithm that can detect perfectly a driver's mobile phone usage even if there are various motions of the driver in the car or changes in background objects. These novel techniques, which monitor vital signs associated with drowsiness and detect phone usage before a driver makes a mistake, may be very helpful in developing techniques for preventing a car crash.

Vital Sign Monitoring and Mobile Phone Usage Detection Using IR-UWB Radar for Intended Use in Car Crash Prevention

Directory of Open Access Journals (Sweden)

Seong Kyu Leem

2017-05-01

Full Text Available In order to avoid car crashes, active safety systems are becoming more and more important. Many crashes are caused due to driver drowsiness or mobile phone usage. Detecting the drowsiness of the driver is very important for the safety of a car. Monitoring of vital signs such as respiration rate and heart rate is important to determine the occurrence of driver drowsiness. In this paper, robust vital signs monitoring through impulse radio ultra-wideband (IR-UWB radar is discussed. We propose a new algorithm that can estimate the vital signs even if there is motion caused by the driving activities. We analyzed the whole fast time vital detection region and found the signals at those fast time locations that have useful information related to the vital signals. We segmented those signals into sub-signals and then constructed the desired vital signal using the correlation method. In this way, the vital signs of the driver can be monitored noninvasively, which can be used by researchers to detect the drowsiness of the driver which is related to the vital signs i.e., respiration and heart rate. In addition, texting on a mobile phone during driving may cause visual, manual or cognitive distraction of the driver. In order to reduce accidents caused by a distracted driver, we proposed an algorithm that can detect perfectly a driver's mobile phone usage even if there are various motions of the driver in the car or changes in background objects. These novel techniques, which monitor vital signs associated with drowsiness and detect phone usage before a driver makes a mistake, may be very helpful in developing techniques for preventing a car crash.

CDC Vital Signs-Daily Pill Can Prevent HIV

Centers for Disease Control (CDC) Podcasts

This podcast is based on the November 24, 2015 CDC Vital Signs report. Preexposure prophylaxis, or PrEP, is a daily medicine that can be used to prevent getting HIV. PrEP is for people who don’t have HIV but who are at very high risk for getting it from sex or injection drug use. Unfortunately, many people who can benefit from PrEP aren’t taking it.

CDC Vital Signs-E-cigarette Ads and Youth

Centers for Disease Control (CDC) Podcasts

This podcast is based on the January 2016 CDC Vital Signs report. Most electronic cigarettes, or e-cigarettes, contain nicotine, which is highly addictive and may harm brain development. More than 18 million middle and high school students were exposed to e-cigarette ads. Exposure to these ads may be contributing to an increase in e-cigarette use among youth. Learn what can be done to keep our youth safe and healthy.

Explanatory models for homeopathy: from the vital force to the current paradigm.

Science.gov (United States)

Waisse, Silvia; Bonamin, Leoni Villano

2016-08-01

Facing claims for and against the scientific status of homeopathy, one is entitled to ask: is there a scientific model for homeopathy? In this study we reconstructed the model put forward by Hahnemann. The results showed that it was essentially based on the assumption of a 'vital force' exclusive to living beings. While the vital force was a basic element of 18th-century science, the existence of such a sui generis force of nature was refuted with the formulation of the law of the conservation of energy by mid-19th century. As a function of that fact for homeopathic theory, we discuss the history of the rise and demise of the theory of the vital force from the last quarter of the 18th century to 1830. Finally, we call the attention to the paradigm shift biology underwent starting at the end of the 19th century as the framework for contemporary views on the functioning of living beings and consequently, of the effects of pharmacological agents on them. Copyright © 2016 The Faculty of Homeopathy. Published by Elsevier Ltd. All rights reserved.

Pulmonary function evaluation during and following Skylab space flights

Science.gov (United States)

Sawin, C. F.; Nicogossian, A. E.; Schachter, A. P.; Rummel, J. A.; Michel, E. L.

1974-01-01

Previous experience during the Apollo postflight exercise testing indicated no major changes in pulmonary function. Although pulmonary function has been studied in detail following exposure to hypoxic and hyperoxic environments, few studies have dealt with normoxic environments at reduced total pressure as encountered during the Skylab missions. Forced vital capacity was measured during the preflight and postflight periods of the Skylab 2 mission. Initial in-flight measurements of vital capacity were obtained during the last two weeks of the second manned mission (Skylab 3). Comprehensive pulmonary function screening was accomplished during the Skylab 4 mission. The primary measurements made during Skylab 4 testing included residual volume determination, closing volume, vital capacity, and forced vital capacity and its derivatives. In addition, comprehensive in-flight vital capacity measurements were made during the Skylab 4 mission. Vital capacity was decreased slightly during flight in all Skylab 4 crewmen. No major preflight to postflight changes were observed in the other parameters.

EnviroAtlas - Cleveland, OH - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Austin, TX - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Portland, ME - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Woodbine, IA - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Milwaukee, WI - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Tampa, FL - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Pittsburgh, PA - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Phoenix, AZ - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Durham, NC - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Portland, OR - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Paterson, NJ - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Memphis, TN - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Fresno, CA - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas Estimated Percent Tree Cover Along Walkable Roads Web Service

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

Amazing 7-day, super-simple, scripted guide to teaching or learning percents

CERN Document Server

Hernandez, Lisa

2014-01-01

Welcome to The Amazing 7-Day, Super-Simple, Scripted Guide to Teaching or Learning Percents. I have attempted to do just what the title says: make learning percents super simple. I have also attempted to make it fun and even ear-catching. The reason for this is not that I am a frustrated stand-up comic, but because in my fourteen years of teaching the subject, I have come to realize that my jokes, even the bad ones, have a crazy way of sticking in my students' heads. And should I use a joke (even a bad one) repetitively, the associations become embedded in their brains, many times to their cha

Community Vitality: The Role of Community-Level Resilience Adaptation and Innovation in Sustainable Development

Directory of Open Access Journals (Sweden)

Lenore Newman

2010-01-01

Full Text Available Community level action towards sustainable development has emerged as a key scale of intervention in the effort to address our many serious environmental issues. This is hindered by the large-scale destruction of both urban neighbourhoods and rural villages in the second half of the twentieth century. Communities, whether they are small or large, hubs of experimentation or loci of traditional techniques and methods, can be said to have a level of community vitality that acts as a site of resilience, adaptation and innovation in the face of environmental challenges. This paper outlines how community vitality acts as a cornerstone of sustainable development and suggests some courses for future research. A meta-case analysis of thirty-five Canadian communities reveals the characteristics of community vitality emerging from sustainable development experiments and its relationship to resilience, applied specifically to community development.

Interval training in the fed or fasted state improves body composition and muscle oxidative capacity in overweight women.

Science.gov (United States)

Gillen, Jenna B; Percival, Michael E; Ludzki, Alison; Tarnopolsky, Mark A; Gibala, Martin J

2013-11-01

To investigate the effects of low-volume high-intensity interval training (HIT) performed in the fasted (FAST) versus fed (FED) state on body composition, muscle oxidative capacity, and glycemic control in overweight/obese women. Sixteen women (27 ± 8 years, BMI: 29 ± 6 kg/m(2) , VO2peak : 28 ± 3 ml/kg/min) were assigned to either FAST or FED (n = 8 each) and performed 18 sessions of HIT (10× 60-s cycling efforts at ∼90% maximal heart rate, 60-s recovery) over 6 weeks. There was no significant difference between FAST and FED for any measured variable. Body mass was unchanged following training; however, dual energy X-ray absorptiometry revealed lower percent fat in abdominal and leg regions as well as the whole body level (main effects for time, P ≤ 0.05). Fat-free mass increased in leg and gynoid regions (P ≤ 0.05). Resting muscle biopsies revealed a training-induced increase in mitochondrial capacity as evidenced by increased maximal activities of citrate synthase and β-hydroxyacyl-CoA dehydrogenase (P ≤ 0.05). There was no change in insulin sensitivity, although change in insulin area under the curve was correlated with change in abdominal percent fat (r = 0.54, P ≤ 0.05). Short-term low-volume HIT is a time-efficient strategy to improve body composition and muscle oxidative capacity in overweight/obese women, but fed- versus fasted-state training does not alter this response. Copyright © 2013 The Obesity Society.

A simple intervention improves the recording of vital signs in children presenting to the emergency department.

Science.gov (United States)

Bird, C; Shea, A; Michie, C A; George, G

2009-10-01

Vital signs are often not documented in paediatric patients at triage. This study was conducted to find out whether the use of a small, laminated aide memoire and a short teaching session might improve this situation. A preliminary audit of the measurement of vital signs in 106 children aged less than 6 years was carried out in a district general hospital emergency department (ED). A small card illustrating normal values for these was then distributed-this could be attached to staff identity cards. At the same time doctors and nursing staff were given a teaching session on the importance of these measures. The audit was then repeated in a further 106 children. There was significant improvement in recording of all vital signs with the exception of blood pressure and temperature. A low-cost card together with a short period of training offers a useful strategy to improve the rate of documentation of vital signs in children presenting to the ED.

MFT homogeneity study at TNX: Final report on the low weight percent solids concentration

International Nuclear Information System (INIS)

Jenkins, W.J.

1993-01-01

A statistical design and analysis of both elemental analyses and weight percent solids analyses data was utilized to evaluate the MFT homogeneity at low heel levels and low agitator speed at both high and low solids feed concentrations. The homogeneity was also evaluated at both low and high agitator speed at the 6000+ gallons static level. The dynamic level portion of the test simulated feeding the Melter from the MFT to evaluate the uniformity of the solids slurry composition (Frit-PHA-Sludge) entering the melter from the MFT. This final report provides the results and conclusions from the second half of the study, the low weight percent solids concentration portion, as well as a comparison with the results from the first half of the study, the high weight percent solids portion

Os postulados de Nightingale e Semmelweis: poder/vital e prevenção/contágio como estratégias para a evitabilidade das infecções Los postulados de Nightingale y Semmelweis: energía vital/vida y prevención/contágio como estrategias para evitar las infecciones Nightingale's and Semmelweis' postulates: vital power and contagion prevention as strategies to avoid infections

Directory of Open Access Journals (Sweden)

Telma Elisa Carraro

2004-08-01

Full Text Available Trata-se de pesquisa qualitativa, que utilizou a observação como técnica para coleta de dados, tendo como guia um instrumento elaborado a partir de postulados de Florence Nightingale e Ignaz Phillip Semmelweis: poder vital/vida e prevenção/contágio. Registra breve histórico sobre o controle de infecções, destacando o enfoque prevenção/contágio. Discorre sobre o postulado poder vital/vida, apresentando e discutindo os componentes da assistência de Enfermagem dele decorrentes para o desenvolvimento da assistência. Recomenda que se considere articuladamente as vertentes - Poder Vital/Vida e Prevenção/Contágio - como estratégias para a evitabilidade das infecções.Esta investigación cualitativa utilizó la observación como técnica de recolección de datos, guiándose por un instrumento basado en los postulados de Florence Nightingale e Ignaz Phillip Semmelweis: energía vital/vida y prevención/contagio. Presenta un breve histórico acerca del control de infección, destacando el enfoque prevención/contagio. Habla sobre el postulado energía vital/vida, presentando y discutiendo los componentes de la asistencia de enfermería que se desprenden de él para el desarrollo de la asistencia. Concluye recomendando que se considere articuladamente las vertientes energía vital/vida y prevención/contagio como estrategia para evitar las infecciones.This qualitative research used observation as a data collection technique, guided by an instrument elaborated on the basis of Nightingale and Semmelweis' postulates: vital power/life and prevention/contagion. A brief history of infection control is offered from the focus of prevention/contagion. The postulate vital power/life is discussed, presenting the nursing care components deriving from it with a view to care development. This study recommends that both postulates - vital power/life and prevention/contagion - be considered in an articulated way as strategies to avoid infections.

Evaluating Equating Results: Percent Relative Error for Chained Kernel Equating

Science.gov (United States)

Jiang, Yanlin; von Davier, Alina A.; Chen, Haiwen

2012-01-01

This article presents a method for evaluating equating results. Within the kernel equating framework, the percent relative error (PRE) for chained equipercentile equating was computed under the nonequivalent groups with anchor test (NEAT) design. The method was applied to two data sets to obtain the PRE, which can be used to measure equating…

CDC Vital Signs–Dental Sealants Prevent Cavities

Centers for Disease Control (CDC) Podcasts

This podcast is based on the October 2016 CDC Vital Signs report. Dental sealants, applied soon after a child's permanent molars come in, can protect against cavities for up to nine years. Applying sealants in schools for low-income children could save millions in dental treatment costs.

CDC Vital Signs-Zika and Pregnancy: What You Should Know

Centers for Disease Control (CDC) Podcasts

This podcast is based on the April 2016 CDC Vital Signs report. A pregnant woman who is infected with Zika virus can pass it to her fetus which is linked to microcephaly, a serious birth defect. This podcast discusses how to protect yourself from Zika virus.

Health and demographic surveillance systems: a step towards full civil registration and vital statistics system in sub-Sahara Africa?

Directory of Open Access Journals (Sweden)

Ye Yazoume

2012-09-01

Full Text Available Abstract Background In the developed world, information on vital events is routinely collected nationally to inform population and health policies. However, in many low-and middle-income countries, especially those in sub-Saharan Africa (SSA, there is a lack of effective and comprehensive national civil registration and vital statistics system. In the past decades, the number of Health and Demographic Surveillance Systems (HDSSs has increased throughout SSA. An HDSS monitors births, deaths, causes of death, migration, and other health and socio-economic indicators within a defined population over time. Currently, the International Network for the Continuous Demographic Evaluation of Populations and Their Health (INDEPTH brings together 38 member research centers which run 44 HDSS sites from 20 countries in Africa, Asia and Oceana. Thirty two of these HDSS sites are in SSA. Discussion This paper argues that, in the absence of an adequate national CRVS, HDSSs should be more effectively utilised to generate relevant public health data, and also to create local capacity for longitudinal data collection and management systems in SSA. If HDSSs get strategically located to cover different geographical regions in a country, data from these sites could be used to provide a more complete national picture of the health of the population. They provide useful data that can be extrapolated for national estimates if their regional coverage is well planned. HDSSs are however resource-intensive. Efforts are being put towards getting them linked to local or national policy contexts and to reduce their dependence on external funding. Increasing their number in SSA to cover a critical proportion of the population, especially urban populations, must be carefully planned. Strategic planning is needed at national levels to geographically locate HDSS sites and to support these through national funding mechanisms. Summary The paper does not suggest that HDSSs should be

Health and demographic surveillance systems: a step towards full civil registration and vital statistics system in sub-Sahara Africa?

Science.gov (United States)

Ye, Yazoume; Wamukoya, Marilyn; Ezeh, Alex; Emina, Jacques B O; Sankoh, Osman

2012-09-05

In the developed world, information on vital events is routinely collected nationally to inform population and health policies. However, in many low-and middle-income countries, especially those in sub-Saharan Africa (SSA), there is a lack of effective and comprehensive national civil registration and vital statistics system. In the past decades, the number of Health and Demographic Surveillance Systems (HDSSs) has increased throughout SSA. An HDSS monitors births, deaths, causes of death, migration, and other health and socio-economic indicators within a defined population over time. Currently, the International Network for the Continuous Demographic Evaluation of Populations and Their Health (INDEPTH) brings together 38 member research centers which run 44 HDSS sites from 20 countries in Africa, Asia and Oceana. Thirty two of these HDSS sites are in SSA. This paper argues that, in the absence of an adequate national CRVS, HDSSs should be more effectively utilised to generate relevant public health data, and also to create local capacity for longitudinal data collection and management systems in SSA. If HDSSs get strategically located to cover different geographical regions in a country, data from these sites could be used to provide a more complete national picture of the health of the population. They provide useful data that can be extrapolated for national estimates if their regional coverage is well planned. HDSSs are however resource-intensive. Efforts are being put towards getting them linked to local or national policy contexts and to reduce their dependence on external funding. Increasing their number in SSA to cover a critical proportion of the population, especially urban populations, must be carefully planned. Strategic planning is needed at national levels to geographically locate HDSS sites and to support these through national funding mechanisms. The paper does not suggest that HDSSs should be seen as a replacement for civil registration systems

CRED Cumulative Map of Percent Scleractinian Coral Cover at Raita Bank, 2001

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Eleven-Mile Bank

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at Gardner Pinnacles, 2003

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

CRED Cumulative Map of Percent Scleractinian Coral Cover at French Frigate Shoals

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This map displays optical validation observation locations and percent coverage of scleractinian coral overlaid on bathymetry.

Faculty Vitality in "Different Worlds": The View from Three Academic Areas. ASHE 1988 Annual Meeting Paper.

Science.gov (United States)

Baldwin, Roger G.

The professional lives of "vital" professors in the areas of arts and humanities, mathematics and natural sciences, and the social sciences are examined, and common and subject-area specific factors (such as attributes, activities, and sources of support) closely associated with faculty vitality are identified. Subjects were chosen from…

Vitality detection in personal authentication systems using fingerprints

OpenAIRE

Coli, Pietro

2008-01-01

Fingerprints are considered as the sign of each human being, and this has contributed the development of biometric applications based on such features. Since 2002, an important vulnerability has been shown: it is possible to deceive fingerprint scanners through artificial replicas of fingertips. In order to address this shortcoming it is need to recognize a spoofing attempt with artificial fingers looking for some “life signs” each time an user submit a fingerprint (vitality detection problem...

Effectiveness of a worksite lifestyle intervention on vitality, work engagement, productivity, and sick leave: results of a randomized controlled trial.

Science.gov (United States)

Strijk, Jorien E; Proper, Karin I; van Mechelen, Willem; van der Beek, Allard J

2013-01-01

A worksite lifestyle intervention aiming to improve lifestyle behaviors could be an effective tool to keep older workers vital, and thereby prolong their labor participation. Therefore, this study evaluates the effectiveness of such an intervention on vitality, work engagement, productivity and sick leave. In a randomized controlled trial design, 367 workers (control group: N=363) received a 6-month intervention, which included two weekly guided group sessions: one yoga and one workout, as well as one weekly session of aerobic exercising, without face-to-face instruction, and three individual coach visits aimed at changing workers' lifestyle behavior by goal setting, feedback, and problem-solving strategies. Furthermore, free fruit was provided at the guided sessions. Data on work-related vitality (UWES vitality scale), general vitality (RAND-36 vitality scale), work engagement (UWES), productivity (single item scoring 0-10), and sick leave (yes/no past 3 months) were collected using questionnaires at baseline (N=730), and at 6- (N=575) and 12-months (N=500) follow-up. Effects were analyzed according to the intention-to-treat principle with complete cases (N=500) and imputed data (N=730). There were no significant differences in vitality, work engagement, productivity, and sick leave between the intervention and control group workers after either 6- and 12-months follow-up. Yoga and workout subgroup analyses showed a 12-month favorable effect on work-related vitality [β=0.14, 95% confidence interval (95% CI) 0.04-0.28] and general vitality (β=2.9, 95% CI 0.02-5.9) among high yoga compliers. For high workout compliers, this positive trend was also seen, but it was not statistically significant. Implementation of worksite yoga facilities could be a useful strategy to promote vitality-related work outcomes, but only if high compliance can be maximized. Therefore, impeding factors for participation should be investigated in more detail in future research.

Pediatric Vital Sign Distribution Derived From a Multi-Centered Emergency Department Database

Directory of Open Access Journals (Sweden)

Robert J. Sepanski

2018-03-01

Full Text Available BackgroundWe hypothesized that current vital sign thresholds used in pediatric emergency department (ED screening tools do not reflect observed vital signs in this population. We analyzed a large multi-centered database to develop heart rate (HR and respiratory rate centile rankings and z-scores that could be incorporated into electronic health record ED screening tools and we compared our derived centiles to previously published centiles and Pediatric Advanced Life Support (PALS vital sign thresholds.MethodsInitial HR and respiratory rate data entered into the Cerner™ electronic health record at 169 participating hospitals’ ED over 5 years (2009 through 2013 as part of routine care were analyzed. Analysis was restricted to non-admitted children (0 to <18 years. Centile curves and z-scores were developed using generalized additive models for location, scale, and shape. A split-sample validation using two-thirds of the sample was compared with the remaining one-third. Centile values were compared with results from previous studies and guidelines.ResultsHR and RR centiles and z-scores were determined from ~1.2 million records. Empirical 95th centiles for HR and respiratory rate were higher than previously published results and both deviated from PALS guideline recommendations.ConclusionHeart and respiratory rate centiles derived from a large real-world non-hospitalized ED pediatric population can inform the modification of electronic and paper-based screening tools to stratify children by the degree of deviation from normal for age rather than dichotomizing children into groups having “normal” versus “abnormal” vital signs. Furthermore, these centiles also may be useful in paper-based screening tools and bedside alarm limits for children in areas other than the ED and may establish improved alarm limits for bedside monitors.

Immunomodulation by LongoVital in patients with recurrent aphthous ulceration

DEFF Research Database (Denmark)

Pedersen, A; Klausen, B; Hougen, H P

1990-01-01

LongoVital (LV) (DK. Reg. No. 5178/75) is a herbal based tablet enriched with recommended doses of vitamins. Peripheral lymphocyte subsets: T-helper/CD4 (OKT4+) and T-suppressor/cytotoxic/CD8 (OKT8+) were studied quantitatively in 31 otherwise healthy patients with minor recurrent aphthous...

Cheatgrass percent cover change: Comparing recent estimates to climate change − Driven predictions in the Northern Great Basin

Science.gov (United States)

Boyte, Stephen P.; Wylie, Bruce K.; Major, Donald J.

2016-01-01

Cheatgrass (Bromus tectorum L.) is a highly invasive species in the Northern Great Basin that helps decrease fire return intervals. Fire fragments the shrub steppe and reduces its capacity to provide forage for livestock and wildlife and habitat critical to sagebrush obligates. Of particular interest is the greater sage grouse (Centrocercus urophasianus), an obligate whose populations have declined so severely due, in part, to increases in cheatgrass and fires that it was considered for inclusion as an endangered species. Remote sensing technologies and satellite archives help scientists monitor terrestrial vegetation globally, including cheatgrass in the Northern Great Basin. Along with geospatial analysis and advanced spatial modeling, these data and technologies can identify areas susceptible to increased cheatgrass cover and compare these with greater sage grouse priority areas for conservation (PAC). Future climate models forecast a warmer and wetter climate for the Northern Great Basin, which likely will force changing cheatgrass dynamics. Therefore, we examine potential climate-caused changes to cheatgrass. Our results indicate that future cheatgrass percent cover will remain stable over more than 80% of the study area when compared with recent estimates, and higher overall cheatgrass cover will occur with slightly more spatial variability. The land area projected to increase or decrease in cheatgrass cover equals 18% and 1%, respectively, making an increase in fire disturbances in greater sage grouse habitat likely. Relative susceptibility measures, created by integrating cheatgrass percent cover and temporal standard deviation datasets, show that potential increases in future cheatgrass cover match future projections. This discovery indicates that some greater sage grouse PACs for conservation could be at heightened risk of fire disturbance. Multiple factors will affect future cheatgrass cover including changes in precipitation timing and totals and

A framework for the economic analysis of data collection methods for vital statistics.

Science.gov (United States)

Jimenez-Soto, Eliana; Hodge, Andrew; Nguyen, Kim-Huong; Dettrick, Zoe; Lopez, Alan D

2014-01-01

Over recent years there has been a strong movement towards the improvement of vital statistics and other types of health data that inform evidence-based policies. Collecting such data is not cost free. To date there is no systematic framework to guide investment decisions on methods of data collection for vital statistics or health information in general. We developed a framework to systematically assess the comparative costs and outcomes/benefits of the various data methods for collecting vital statistics. The proposed framework is four-pronged and utilises two major economic approaches to systematically assess the available data collection methods: cost-effectiveness analysis and efficiency analysis. We built a stylised example of a hypothetical low-income country to perform a simulation exercise in order to illustrate an application of the framework. Using simulated data, the results from the stylised example show that the rankings of the data collection methods are not affected by the use of either cost-effectiveness or efficiency analysis. However, the rankings are affected by how quantities are measured. There have been several calls for global improvements in collecting useable data, including vital statistics, from health information systems to inform public health policies. Ours is the first study that proposes a systematic framework to assist countries undertake an economic evaluation of DCMs. Despite numerous challenges, we demonstrate that a systematic assessment of outputs and costs of DCMs is not only necessary, but also feasible. The proposed framework is general enough to be easily extended to other areas of health information.

Attitudes of final-year dental students to bleaching of vital and non-vital teeth in Cardiff, Cork, and Malmö.

Science.gov (United States)

Hatherell, S; Lynch, C D; Burke, F M; Ericson, D; Gilmour, A S M

2011-04-01

The aim of this study was to determine attitudes of final-year dental students in Cardiff, Cork and Malmö towards tooth whitening. Following receipt of ethical approval, pre-piloted questionnaires were distributed to final-year dental students in Cork, Cardiff, and Malmö as close as possible to graduation. The questionnaire sought information relating to various opinions and attitudes towards the use of bleaching techniques including safety of bleaching, confidence in the provision of bleaching, recommendations to patients, teaching received, awareness of restrictions on the use of bleaching products and management of simulated clinical scenarios. Eighty three per cent (n = 116) of questionnaires were returned. Cork dental students had the most didactic teaching (2-h vital, 1-h non-vital bleaching) compared to Cardiff or Malmö students (0 h each). More Cork students regarded bleaching as safe (76%, n = 28) than Cardiff (70%, n = 32) or Malmö (36%, n = 12) students. More than 50% of Cork students feel they know enough about bleaching to provide it in practice, significantly more than Cardiff (Cork; 82% (n = 27) Malmö; 76% (n = 35) Cardiff). In simulated clinical scenarios, more Cork students would propose bleaching treatments (89%n = 33) than Malmö (64%n = 21) or Cardiff (48%n= 22) students. Variations exist in the attitudes and approaches of three European dental schools towards bleaching. Dental students need to be best prepared to meet the needs of their future patients. © 2010 Blackwell Publishing Ltd.

A Fuzzy mathematical model to estimate the effects of global warming on the vitality of Laelia purpurata orchids.

Science.gov (United States)

Putti, Fernando Ferrari; Filho, Luis Roberto Almeida Gabriel; Gabriel, Camila Pires Cremasco; Neto, Alfredo Bonini; Bonini, Carolina Dos Santos Batista; Rodrigues Dos Reis, André

2017-06-01

This study aimed to develop a fuzzy mathematical model to estimate the impacts of global warming on the vitality of Laelia purpurata growing in different Brazilian environmental conditions. In order to develop the mathematical model was considered as intrinsic factors the parameters: temperature, humidity and shade conditions to determine the vitality of plants. Fuzzy model results could accurately predict the optimal conditions for cultivation of Laelia purpurata in several sites of Brazil. Based on fuzzy model results, we found that higher temperatures and lacking of properly shading can reduce the vitality of orchids. Fuzzy mathematical model could precisely detect the effect of higher temperatures causing damages on vitality of plants as a consequence of global warming. Copyright © 2017 Elsevier Inc. All rights reserved.

Monitoring and analysis of vital signs of a patient through a multi-agent application system

Directory of Open Access Journals (Sweden)

Daniel HERNÁNDEZ DE LA IGLESIA

2016-06-01

Full Text Available In the medical environment, the clinical study of the most basic vital signs of a patient represents the simplest and most effective way to detect and monitor health problems. There are many diseases that can be diagnosed and controlled through regular monitoring of these medical data. The purpose of this study is to develop a monitoring and tracking system for the various vital signs of a patient. In particular, this work focuses on the design of a multi-agent architecture composed of virtual organizations with capabilities to integrate different medical sensors on an open, low-cost hardware platform. This system integrates hardware and software elements needed for the routine measurement of vital signs, performed by the patient or caregiver without having to go to a medical center.

Vital Signs – Defeating Breast Cancer

Centers for Disease Control (CDC) Podcasts

2012-11-12

This podcast is based on the November 2012 CDC Vital Signs report. Breast cancer is the second leading cause of cancer deaths among women in the United States. Better screening and treatment have contributed to a decline in breast cancer deaths, however, not all women have benefited equally from these improvements. Learn how we can all help reduce deaths from breast cancer.  Created: 11/12/2012 by Centers for Disease Control and Prevention (CDC).   Date Released: 11/12/2012.

CDC Vital Signs–HIV and Injection Drug Use

Centers for Disease Control (CDC) Podcasts

This podcast is based on the December 2016 CDC Vital Signs report. Sharing needles, syringes, and other injection equipment puts you at risk for getting HIV and other infections, including hepatitis. Learn how to reduce your HIV risk.

CDC Vital Signs–Native Americans With Diabetes

Centers for Disease Control (CDC) Podcasts

This podcast is based on the January 2017 CDC Vital Signs report. Diabetes is the leading cause of kidney failure and Native Americans have a greater chance of having diabetes than any other racial group in the U.S. Learn how to manage your diabetes to delay or prevent kidney failure.

Assessing the Sociolinguistic Vitality of Istanbulite Romeyka: An Attitudinal Study

Science.gov (United States)

Schreiber, Laurentia; Sitaridou, Ioanna

2018-01-01

We assess the sociolinguistic vitality of Romeyka, the only Asia Minor Greek variety, which, albeit endangered, is still spoken in the Black Sea region, Turkey (historically known as Pontus), by means of nine extralinguistic (i.e. sociological) and sociolinguistic factors, specially tailored for the situation of Romeyka. Our current vitality…

Experiments and Research Programmes. Revisiting Vitalism/Non-Vitalism Debate in Early Twentieth Century

Directory of Open Access Journals (Sweden)

Bijoy MUKHERJEE

2012-06-01

Full Text Available Debates in the philosophy of science typically take place around issues such as realism and theory change. Recently, the debate has been reformulated to bring in the role of experiments in the context of theory change. As regards realism, Ian Hacking’s contribution has been to introduce ‘intervention’ as the basis of realism. He also proposed, following Imre Lakatos, to replace the issue of truth with progress and rationality. In this context we examine the case of the vitalism — reductionism debate in biology inspired by the works of Indian physicist-turned-biologist Jagadish Chandra Bose (1858–1937, in the early twentieth century. Both camps had their characteristic hardcores. Vitalists led by John S. Burdon-Sanderson and Augustus D. Waller accepted religious metaphysics to support their research programme, which ultimately degenerated. Bose worked more with the ideals of science such as Occam’s razor, large-scale systematization of phenomena and novel prediction. I argue that his religious metaphysics, instead of acting as a protective shield, helped him to consolidate his position and allowed further problem shift resulting in a research programme that involved consciousness too. His research programme remains relevant even today.

Use of the vital stain FUN-1 indicates viability of Phytophthora capsici propagules and can be used to predict maximum zoospore production.

Science.gov (United States)

Lewis Ivey, Melanie L; Miller, Sally A

2014-01-01

The fluorescent vital dye FUN®-1 (2-chloro-4-[2,3-dihydro-3-methyl-{benzo-1,3-thiazol-2-yl}-methylidene]-1-phenylquinolinium iodide) was evaluated as a tool to assess Phytophthora capsici sporangia and zoospore metabolic activity and viability. Under aerobic conditions, mycelia, sporangia and zoospores cultured on agar medium and stained with FUN-1 exhibited red fluorescent cylindrical intravacuolar structures (CIVS) that were clearly visible at 100× magnification. Encysted zoospores did not exhibit CIVS after exposure to FUN-1 dye. Over 7 d there was a significant reduction in the percent of sporangia containing CIVS, which corresponded with a significant increase in zoospore formation and release. The decline in the percentage of metabolically active sporangia and increase in the number of zoospores fit both a linear and log regression model. The FUN-1 dye was suitable for distinguishing between live and dead sporangia and effective in monitoring the change in metabolic activity of sporangia over time. It will be useful in determining parameters, including P. capsici culture age, that maximize production of zoospores in vitro.

Vital Signs – When Food Bites Back

Centers for Disease Control (CDC) Podcasts

2013-06-04

This podcast is based on the June 2013 CDC Vital Signs report. It discusses food poisoning and specifically, Listeria. If you're 65 or older, have a weakened immune system, or are pregnant, you must be especially careful when selecting, preparing, and storing food.  Created: 6/4/2013 by Centers for Disease Control and Prevention (CDC).   Date Released: 6/4/2013.

Matter power spectrum and the challenge of percent accuracy

OpenAIRE

Schneider, Aurel; Teyssier, Romain; Potter, Doug; Stadel, Joachim; Onions, Julian; Reed, Darren S.; Smith, Robert E.; Springel, Volker; Pearce, Frazer R.; Scoccimarro, Roman

2015-01-01

Future galaxy surveys require one percent precision in the theoretical knowledge of the power spectrum over a large range including very nonlinear scales. While this level of accuracy is easily obtained in the linear regime with perturbation theory, it represents a serious challenge for small scales where numerical simulations are required. In this paper we quantify the precision of present-day $N$-body methods, identifying main potential error sources from the set-up of initial conditions to...

A pathway for hospital librarians: why is it vital?

Science.gov (United States)

Tooey, Mary Joan M J

2009-10-01

By the mid 2000s, reports of hospital librarians losing jobs and hospital libraries closing were rife. In 2005, Vital Pathways: The Hospital Libraries Project was established by 2005/06 MLA President M.J. Tooey, AHIP, FMLA, to assess the truth of these reports and to study and develop strategies to support hospital librarians. Throughout this long-term project, opportunities were sought to understand the issues more clearly. A steering committee, along with three task forces, was established to carry out the work of the project. The steering committee provided oversight and had responsibility for promoting and marketing the project. The three task forces were responsible for conducting a survey on the status of hospital librarians, determining the involvement of librarians in medical education and accreditation, and researching and writing a document reviewing current and future roles for hospital librarians. Along the way, these responsibilities grew and evolved. After a little more than three years, the Task Force on Vital Pathways for Hospital Librarians Steering Committee presented a final report regarding its accomplishments to the MLA Board of Directors. A sampling of these accomplishments includes the status of hospital librarians survey, a website, a position document with an accompanying executive summary, a short promotional brochure, and a final culminating activity, this symposium. Although these are difficult times for all libraries, hospital librarians and libraries seem particularly affected. In a competitive health care environment that is driven by the bottom line, influenced by real estate hunger, and affected by the belief of hospital administrators that access to health information comes from the Internet and is free, the hospital librarian seems doomed. However, even in these difficult times, there are hospital librarians who are not only surviving, but thriving. Is it because they are entrepreneurial? Opportunistic? Innovative? Flexible? All

Mineral commodity profiles: nitrogen

Science.gov (United States)

Kramer, Deborah A.

2004-01-01

Overview -- Nitrogen (N) is an essential element of life and a part of all animal and plant proteins. As a part of the DNA and RNA molecules, nitrogen is an essential constituent of each individual's genetic blueprint. As an essential element in the chlorophyll molecule, nitrogen is vital to a plant's ability to photosynthesize. Some crop plants, such as alfalfa, peas, peanuts, and soybeans, can convert atmospheric nitrogen into a usable form by a process referred to as 'fixation.' Most of the nitrogen that is available for crop production, however, comes from decomposing animal and plant waste or from commercially produced fertilizers. Commercial fertilizers contain nitrogen in the form of ammonium and/or nitrate or in a form that is quickly converted to the ammonium or nitrate form once the fertilizer is applied to the soil. Ammonia is generally the source of nitrogen in fertilizers. Anhydrous ammonia is commercially produced by reacting nitrogen with hydrogen under high temperatures and pressures. The source of nitrogen is the atmosphere, which is almost 80 percent nitrogen. Hydrogen is derived from a variety of raw materials, which include water, and crude oil, coal, and natural gas hydrocarbons. Nitrogen-based fertilizers are produced from ammonia feedstocks through a variety of chemical processes. Small quantities of nitrates are produced from mineral resources principally in Chile. In 2002, anhydrous ammonia and other nitrogen materials were produced in more than 70 countries. Global ammonia production was 108 million metric tons (Mt) of contained nitrogen. With 28 percent of this total, China was the largest producer of ammonia. Asia contributed 46 percent of total world ammonia production, and countries of the former U.S.S.R. represented 13 percent. North America also produced 13 percent of the total; Western Europe, 9 percent; the Middle East, 7 percent; Central America and South America, 5 percent; Eastern Europe, 3 percent; and Africa and Oceania

Medicaid Expansion And Grant Funding Increases Helped Improve Community Health Center Capacity.

Science.gov (United States)

Han, Xinxin; Luo, Qian; Ku, Leighton

2017-01-01

Through the expansion of Medicaid eligibility and increases in core federal grant funding, the Affordable Care Act (ACA) sought to increase the capacity of community health centers to provide primary care to low-income populations. We examined the effects of the ACA Medicaid expansion and changes in federal grant levels on the centers' numbers of patients, percentages of patients by type of insurance, and numbers of visits from 2012 to 2015. In the period after expansion (2014-15), health centers in expansion states had a 5 percent higher total patient volume, larger shares of Medicaid patients, smaller shares of uninsured patients, and increases in overall visits and mental health visits, compared to centers in nonexpansion states. Increases in federal grant funding levels were associated with increases in numbers of patients and of overall, medical, and preventive service visits. If federal grant levels are not sustained after 2017, there could be marked reductions in health center capacity in both expansion and nonexpansion states. Project HOPE—The People-to-People Health Foundation, Inc.

[The influence of occlusal interferences on pulp vitality threshold in permanent dentition].

Science.gov (United States)

Hejne, Arletta Julita

2003-01-01

Examination of pulp vitality is a valuable aid in diagnosis and treatment and thus has been in use for a long time. Numerous factors influencing the pain threshold have been found including occlusal interferences. The effect of EOI (Experimental Occlusal Interferences) has been described, while the effect of primary occlusal interference awaits further investigation. The aim of this work was to evaluate the influence of malocclusion (primary occlusal interference) on pulp vitality. At first, the pattern of bite forces in normal occlusion was established. For this purpose, 20 individuals were examined. The following results were found: (a) Bite forces on the right and left side are symmetrical; (b) Total bite forces are distributed as follows: (I) upper half arch: medial incisor 6.3%, lateral incisor 2.9%, canine 3.6%, first premolar 10.4%, second premolar 11.7%, first molar 29.4%, second molar 23.8%; (II) lower half arch: medial incisor 4.1%, lateral incisor 4%, canine 4.8%, first premolar 9%, second premolar 15.1%, first molar 27.3%, second molar 29.7% (Fig. 4). Next, 83 patients with unilateral malocclusion were subjected to clinical examination (orthodontic diagnosis) and measurement of bite forces (with T-Scan system). A computer program was used to establish bite forces (in %) for each tooth. 576 teeth were divided into 9 groups in accordance with the orthodontic diagnosis as follows: class II tendency (n = 126), cross-bite (n = 50), rotated (n = 30), scissors bite (n = 23), class III tendency (n = 19), class II (n = 16), open bite (n = 15), class III (n = 9), normal occlusion (n = 288). Each tooth in malocclusion was assigned a contralateral "control" tooth (Fig. 5). Bite forces acting on teeth in malocclusion were compared with control teeth using Student's t-test (Fig. 6). There is no difference between bite forces of teeth in normal occlusion and malocclusion on the opposite side of dental arches in the same patient, the only exceptions being open and

CDC Vital Signs–Think Sepsis. Time Matters.

Centers for Disease Control (CDC) Podcasts

2016-08-23

This podcast is based on the August 2016 CDC Vital Signs report. Sepsis is a medical emergency and can happen quickly. Learn the signs of sepsis and how to prevent it.  Created: 8/23/2016 by National Center for Injury Prevention and Control (NCIPC).   Date Released: 8/23/2016.

CDC Vital Signs–Motor Vehicle Crash Deaths

Centers for Disease Control (CDC) Podcasts

This podcast is based on the July 2016 CDC Vital Signs report. In the U.S., about 90 people die in motor vehicle crashes each day and thousands more are injured, resulting in hundreds of millions of dollars in direct medical costs each year. Learn what you can do to stay safe.

Vital Signs-Reducing Sodium in Children’s Diets

Centers for Disease Control (CDC) Podcasts

This podcast is based on the September 2014 CDC Vital Signs report. Many children in the U.S. eat more sodium than recommended and one in six has elevated blood pressure. Learn what you can do to lower sodium intake.

Vital Recorder-a free research tool for automatic recording of high-resolution time-synchronised physiological data from multiple anaesthesia devices.

Science.gov (United States)

Lee, Hyung-Chul; Jung, Chul-Woo

2018-01-24

The current anaesthesia information management system (AIMS) has limited capability for the acquisition of high-quality vital signs data. We have developed a Vital Recorder program to overcome the disadvantages of AIMS and to support research. Physiological data of surgical patients were collected from 10 operating rooms using the Vital Recorder. The basic equipment used were a patient monitor, the anaesthesia machine, and the bispectral index (BIS) monitor. Infusion pumps, cardiac output monitors, regional oximeter, and rapid infusion device were added as required. The automatic recording option was used exclusively and the status of recording was frequently checked through web monitoring. Automatic recording was successful in 98.5% (4,272/4,335) cases during eight months of operation. The total recorded time was 13,489 h (3.2 ± 1.9 h/case). The Vital Recorder's automatic recording and remote monitoring capabilities enabled us to record physiological big data with minimal effort. The Vital Recorder also provided time-synchronised data captured from a variety of devices to facilitate an integrated analysis of vital signs data. The free distribution of the Vital Recorder is expected to improve data access for researchers attempting physiological data studies and to eliminate inequalities in research opportunities due to differences in data collection capabilities.

User preferences and usability of iVitality: optimizing an innovative online research platform for home-based health monitoring

Directory of Open Access Journals (Sweden)

van Osch M

2015-06-01

Full Text Available Mara van Osch,1 AJM Rövekamp,2 Stephanie N Bergman-Agteres,1 Liselotte W Wijsman,3,4 Sharon J Ooms,5 Simon P Mooijaart,3,4,6 Joan Vermeulen71Netherlands Institute for Health Services Research, Utrecht, 2Netherlands Organization for Applied Scientific Research, 3Department of Gerontology and Geriatrics, Leiden University Medical Centre, 4Netherlands Consortium for Healthy Ageing, Leiden, 5Department of Geriatric Medicine, Radboud Alzheimer Centre, Radboud University Nijmegen Medical Centre, Nijmegen, 6Institute for Evidence-Based Medicine in Old Age, Leiden, 7Research School, CAPHRI, Maastricht University, Maastricht, the NetherlandsBackground: The iVitality online research platform has been developed to gain insight into the relationship between early risk factors (ie, poorly controlled hypertension, physical or mental inactivity and onset and possibly prevention of dementia. iVitality consists of a website, a smartphone application, and sensors that can monitor these indicators at home. Before iVitality can be implemented, it should fit the needs and preferences of users, ie, offspring of patients with dementia. This study aimed to explore users’ motivation to participate in home-based health monitoring research, to formulate requirements based on users’ preferences to optimize iVitality, and to test usability of the smartphone application of iVitality.Methods: We recruited 13 participants (aged 42–64 years, 85% female, who were offspring of patients with dementia. A user-centered methodology consisting of four iterative phases was used. Three semistructured interviews provided insight into motivation and acceptance of using iVitality (phase 1. A focus group with six participants elaborated on expectations and preferences regarding iVitality (phase 2. Findings from phase 1 and 2 were triangulated by two semistructured interviews (phase 3. Four participants assessed the usability of the smartphone application (phase 4 using a think aloud

Effect of simulation on the ability of first year nursing students to learn vital signs.

Science.gov (United States)

Eyikara, Evrim; Baykara, Zehra Göçmen

2018-01-01

The acquisition of cognitive, affective and psychomotor knowledge and skills are required in nursing, made possible via an interactive teaching method, such as simulation. This study conducted to identify the impact of simulation on first-year nursing students' ability to learn vital signs. A convenience sample of 90 first-year nursing students enrolled at a University, Ankara, in 2014-2015. Ninety students enrolled for lessons on the "Fundamentals of Nursing" were identified using a simple random sampling method. The students were taught vital signs theory via traditional methods. They were grouped into experimental 1, experimental 2 and control group, of 30 students each. Students in the experimental 1 group attended sessions on simulation and those in the experimental 2 group sessions on laboratory work, followed by simulation. The control group were taught via traditional methods and only attended the laboratory work sessions. The students' cognitive knowledge acquisition was evaluated using a knowledge test before and after the lessons. The ability to measure vital signs in adults (healthy ones and patients) was evaluated using a skill control list. A statistically significant difference was not observed between the groups in terms of the average pre-test scores on knowledge (p>0.050). Groups exposed to simulation obtained statistically significantly higher scores than the control group in post-test knowledge (psimulation to measure vital signs in healthy adults and patients was more successful than that the control group (pSimulation had a positive effect on the ability of nursing students to measure vital signs. Thus, simulation should be included in the mainstream curriculum in order to effectively impart nursing knowledge and skills. Copyright © 2017 Elsevier Ltd. All rights reserved.

Fault tree analysis for vital area identification

International Nuclear Information System (INIS)

Varnado, G.B.; Ortiz, N.R.

1978-01-01

This paper discusses the use of fault tree analysis to identify those areas of nuclear fuel cycle facilities which must be protected to prevent acts of sabotage that could lead to sifnificant release of radioactive material. By proper manipulation of the fault trees for a plant, an analyst can identify vital areas in a manner consistent with regulatory definitions. This paper discusses the general procedures used in the analysis of any nuclear facility. In addition, a structured, generic approach to the development of the fault trees for nuclear power reactors is presented along with selected results of the application of the generic approach to several plants

Assessment of capacity loss in low-rate lithium/bromine chloride in thionyl chloride cells by microcalorimetry and long-term discharge

Science.gov (United States)

Takeuchi, E. S.; Meyer, S. M.; Holmes, C. F.

1990-06-01

Real-time discharge is one of the few reliable methods available for determining capacities of low-rate cells. The utilization of high energy density lithium batteries in low-rate implantable applications has increased the need for more time-efficient methods of predicting cell longevity since cells have been shown to last in excess of eight years. The relationship between heat dissipation and self-discharge of low-rate lithium/BCX (bromine chloride in thionyl chloride) cells was studied and allows prediction of cell life prior to the availability of real-time data. The method was verified by real-time cell discharge data and provided estimates of delivered capacity within 6 percent of the actual values.

CDC Vital Signs–Cancer and Obesity

Centers for Disease Control (CDC) Podcasts

2017-10-04

This podcast is based on the October 2017 CDC Vital Signs report. Obesity is a leading cancer risk factor. Unfortunately, two out of three U.S. adults weigh more than recommended. Find out what can be done to help people get to and keep a healthy weight.  Created: 10/4/2017 by Centers for Disease Control and Prevention (CDC).   Date Released: 10/4/2017.

Evaluation of Wireless Vital Signs Monitor in Trauma Patients

Science.gov (United States)

2014-06-01

predictive value (PPV), and area under the curve ( AUC ) were calculated. Table 5: Diagnostic values of conventional vital signs and MWVSM for...acuity score, blood pressure , heart rate 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE...wave transit time (PWTT) reflect blood pressure changes? If not, is there an alternative? 3) Can the “Murphy Factor” (a proprietary algorithm derived

Health psychology in family practice: Fulfilling a vital need | Kagee ...

African Journals Online (AJOL)

Health psychology in family practice: Fulfilling a vital need. A Kagee, P Naidoo. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's ...

Multi-parameter vital sign database to assist in alarm optimization for general care units.

Science.gov (United States)

Welch, James; Kanter, Benjamin; Skora, Brooke; McCombie, Scott; Henry, Isaac; McCombie, Devin; Kennedy, Rosemary; Soller, Babs

2016-12-01

Continual vital sign assessment on the general care, medical-surgical floor is expected to provide early indication of patient deterioration and increase the effectiveness of rapid response teams. However, there is concern that continual, multi-parameter vital sign monitoring will produce alarm fatigue. The objective of this study was the development of a methodology to help care teams optimize alarm settings. An on-body wireless monitoring system was used to continually assess heart rate, respiratory rate, SpO 2 and noninvasive blood pressure in the general ward of ten hospitals between April 1, 2014 and January 19, 2015. These data, 94,575 h for 3430 patients are contained in a large database, accessible with cloud computing tools. Simulation scenarios assessed the total alarm rate as a function of threshold and annunciation delay (s). The total alarm rate of ten alarms/patient/day predicted from the cloud-hosted database was the same as the total alarm rate for a 10 day evaluation (1550 h for 36 patients) in an independent hospital. Plots of vital sign distributions in the cloud-hosted database were similar to other large databases published by different authors. The cloud-hosted database can be used to run simulations for various alarm thresholds and annunciation delays to predict the total alarm burden experienced by nursing staff. This methodology might, in the future, be used to help reduce alarm fatigue without sacrificing the ability to continually monitor all vital signs.

Enfermedad crónica: satisfacción vital y estilos de personalidad adaptativos

Directory of Open Access Journals (Sweden)

María José Sánchez Elena

2014-01-01

Full Text Available La satisfacción vital es el principal indicador del bienestar subjetivo, importante parámetro de salud pública. Se pretende conocer si el padecimiento de distintas enfermedades crónicas implica diferencias en dicho indicador, así como identificar qué características de personalidad resultan más adaptativas en cada caso. Este estudio transversal cuenta con una muestra de 160 personas pertenecientes a cinco grupos (personas en tratamiento de hemodiálisis, con trasplante renal, con artritis reumatoide, con espondilitis anquilosante y control a las que se les administró el inventario de estilos de personalidad normal de Millon (2001 y la escala de satisfacción vital de Diener Emmons, Larsen y Griffing (1985. El grupo de hemodiálisis presenta los niveles más bajos de satisfacción vital; las variables de personalidad explican gran parte de la varianza en satisfacción en todos los grupos excepto en el de trasplante. Dichos factores de personalidad facilitarían la prevención terciaria al mejorar el ajuste psicológico y evitar la comorbilidad.

Monitorización de Signos Vitales Mediante una Red de Dispositivos Móviles

Directory of Open Access Journals (Sweden)

Daniel Cilio

2013-11-01

Full Text Available El desarrollo e implementación de diferentes proyectos tecnológicos, apoyados en el correspondiente conocimiento médico, pueden contribuir a resolver varios problemas del sector de la salud. Si bien en los últimos años se han realizado enormes esfuerzos para desarrollar tecnologías aplicables en ambientes clínicos, el desarrollo de tecnologías para atención médica domiciliar podría reducir la presión que agobia a los hospitales actualmente. En el presente proyecto se realiza el diseño e implementación de un sistema para monitorización de signos vitales, el cual mide la frecuencia cardiaca, la oxigenación sanguínea y la temperatura corporal de una persona. La información obtenida de cada signo vital es muestreada y procesada por una plataforma digital para posteriormente ser enviada mediante un módulo Bluetooth hacia un dispositivo móvil para su análisis y visualización. El prototipo fue evaluado mediante una batería de pruebas para medición de signos vitales en diferentes pacientes.

Doppler Radar Vital Signs Detection Method Based on Higher Order Cyclostationary.

Science.gov (United States)

Yu, Zhibin; Zhao, Duo; Zhang, Zhiqiang

2017-12-26

Due to the non-contact nature, using Doppler radar sensors to detect vital signs such as heart and respiration rates of a human subject is getting more and more attention. However, the related detection-method research meets lots of challenges due to electromagnetic interferences, clutter and random motion interferences. In this paper, a novel third-order cyclic cummulant (TOCC) detection method, which is insensitive to Gaussian interference and non-cyclic signals, is proposed to investigate the heart and respiration rate based on continuous wave Doppler radars. The k -th order cyclostationary properties of the radar signal with hidden periodicities and random motions are analyzed. The third-order cyclostationary detection theory of the heart and respiration rate is studied. Experimental results show that the third-order cyclostationary approach has better estimation accuracy for detecting the vital signs from the received radar signal under low SNR, strong clutter noise and random motion interferences.

Activated barrier for protection of special nuclear materials in vital areas

International Nuclear Information System (INIS)

Timm, R.E.; Miranda, J.E.; Reigle, D.L.; Valente, A.D.

1984-01-01

The Argonne National Laboratory and Sandia National Laboratory have recently installed an activated barrier, the Access Denial System (ADS) for the upgrade of safeguards of special nuclear materials. The technology of this system was developed in the late 70's by Sandia National Laboratory-Albuquerque. The installation was the first for the Department of Energy. Subsequently, two additional installations have been completed. The Access Denial System, combined with physical restraints, provide the system delay. The principal advantages of the activated barrier are: (1) it provides an order of magnitude improvement in delay over that of a fixed barrier, (2) it can be added to existing vital areas with a minimum of renovations, (3) existing operations are minimally impacted, and (4) health and safety risks are virtually nonexistent. Hardening of the vital areas using the ADS was accomplished in a cost-effective manner. 3 references, 1 figure, 1 table

Sistema de Supervisión no Invasivo de Signos Vitales con un Robot

OpenAIRE

Cobos-Torres, Juan-Carlos

2016-01-01

En este trabajo se diseña e integra bajo ROS software robótico, un sistema para monitorización de signos vitales (SV), mediante la técnica fotopletismográfica. Este sistema es  capaz  de  medir  la  frecuencia  cardíaca  y  la frecuencia respiratoria. La información obtenida de cada signo vital es muestreada mediante una cámara digital  y  procesada  en  línea,  por  diferentes  nodos, en la  plataforma  multimodal  de  ROS.  El prototipo  fue  evaluado  y  si...

Station Capacity

DEFF Research Database (Denmark)

Landex, Alex

2011-01-01

the probability of conflicts and the minimum headway times into account. The last method analyzes how optimal platform tracks are used by examining the arrival and departure pattern of the trains. The developed methods can either be used separately to analyze specific characteristics of the capacity of a station......Stations are often limiting the capacity of railway networks. This is due to extra need of tracks when trains stand still, trains turning around, and conflicting train routes. Although stations are often the capacity bottlenecks, most capacity analysis methods focus on open line capacity. Therefore...... for platform tracks and the probability that arriving trains will not get a platform track immediately at arrival. The third method is a scalable method that analyzes the conflicts in the switch zone(s). In its simplest stage, the method just analyzes the track layout while the more advanced stages also take...

When longevity meets vitality.

Science.gov (United States)

Westendorp, Rudi G J; Schalkwijk, Frank H

2014-08-01

Alarmed by the sustainability of our health and social security systems, longevity has become a great societal challenge. In line with evolutionary logic we see a continuous increase of average life expectancy and maximal lifespan. Striving for a healthy old age, however, is an infelicitous expression as for human subjects the ageing process cannot be ultimately postponed. Not disregarding the huge variation in health trajectories, in old age we will all suffer from frailty and infirmity. As yet efforts of the biomedical arena are almost exclusively focused on stalling the ageing process and preventing dysfunction. Too little effort is spend on how to inspire and coach the great majority of people who still feel relatively well notwithstanding the presence of multiple age-related disorders. There is a strong rationale to separate the quest to live in good health for longer from actively and effectively negotiating the challenge of functional decline in old age. In particular, we emphasise a focus on adjusting the environment in order to correct the gene-environment mismatch that contributes to ill health. An additional strategy is to empower people to set ambitions and to realise appropriate goals, in spite of infirmity. Striving for vitality presents a striking opportunity to achieve subjective feelings of life satisfaction when ageing.

Estado Vital de la Materia. Su origen, su evolución y su futuro.

OpenAIRE

J. Hernando Ordoñez

2001-01-01

En este artlculo se hacen algunas observaciones sobre un estado de la materia (estado vital), propuesto para reemplazar el de materia viva, que se usa habitualmente.

La materia en estado vital se organiza por una fuerza interna, que podríamos calificar como inteligente, que hace que los átomos se orienten y se organicen con determinada finalidad para fabricar células, para modelar órganos y, éstos, para culminar su obra integrándose con la armonía más admirable, par...

Vitality of plants to live in the indoor environment

Science.gov (United States)

Shamsuri, Mohd Mahathir Suhaimi; Leman, A. M.; Hariri, Azian; Idris, Ahmad Fu'ad; Afandi, Azizi

2017-09-01

Indoor air quality (IAQ) is generally a public concern because 90% of people spend their time indoor. IAQ must be preserved wisely to guarantee the health of the building occupants. One of the ways to maintain the quality of air is by placing plants in the building. However, all plants come from the outdoor, and the environment is different compared to indoor. Environmental factors such as temperature and light will absolutely affect the growth of the plant. Light and temperature that are too bright or too deem can wither the plants. Nevertheless, certain plant is capable of adapting with different situation after assimilation process has been conducted. This study intends to analyze the capacity of seven selected plants (Anthurium, Dumb Cane, Golden Pothos, Kadaka Fern, Prayer Plant, Spider Plant, and Syngonium) to live in an indoor environment. The vitality of plants is based on photosynthetic level that is measured using leaf - chamber (LI-COR 6400). Two groups of plants were located in indoor and outdoor (indigenous location) setting, and were allowed to assimilate for two months before measurement were carried out. The results for the plant located indoor shows that only Spider Plant cannot perform photosynthesis under 300 lux, where the photosynthetic value remains negative. Meanwhile, other plants such as Anthurium, Dumb Cane, Golden Pothos, Kadaka Fern, Prayer Plant, and Syngonium that were left indoor showed similar 300 lux in which conform the ability of the plants to perform photosynthesis with the value of 0.3, 0.15, 0.35, 0.1, 0.15, and 0.1. In comparison, all of the plants that were stationed indoor and outdoor (except Spider Plant), the light compensation point (LCP) for indoor shows smaller value than the outdoor. This is because all the indoor plants had down - regulated their photosynthesis process by becoming more sensitive to light after their assimilation. From this study, it can be concluded that all plants except Spider Plant is able to live

Trait Mindfulness and Work-Family Balance among Working Parents: The Mediating Effects of Vitality and Sleep Quality

Science.gov (United States)

Allen, Tammy D.; Kiburz, Kaitlin M.

2012-01-01

The present study investigates the relationship between trait mindfulness and work-family balance among a sample of working parents. Sleep quality and vitality are tested as mediators of this relationship. Results indicate that those with greater mindfulness report greater work-family balance, better sleep quality, and greater vitality. As…

Incidence and clinical vital parameters in primary ketosis of Murrah buffaloes

Science.gov (United States)

Kumar, Ankit; Sindhu, Neelesh; Kumar, Parmod; Kumar, Tarun; Charaya, Gaurav; Surbhi; Jain, V. K.; Sridhar

2015-01-01

Aim: The present study was undertaken to ascertain the incidence and clinical vital parameters in cases of primary ketosis in Murrah buffaloes brought to teaching veterinary clinical complex, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar and from adjoining villages of the district Hisar, Haryana, India. Materials and Methods: The investigation was conducted on 24 clinical cases (out of total 145 screened) of primary ketosis. The diagnosis was confirmed on the basis of clinical signs and significantly positive two tests for ketone bodies in urine (Rothera’s and Keto-Diastix strip test). Data collected were statistically analyzed using independent Student’s t-test. Results: Overall incidence of disease in these areas was found to be 16.55% and all the animals were recently parturited (mean: 1.42±0.14 month), on an average in their third lactation (mean: 2.38±0.30) and exhibited clinical signs such as selective anorexia (refusal to feed on concentrate diet), drastic reduction in milk yield (mean: 64.4±5.35%), ketotic odor from urine, breath, and milk and rapid loss of body condition. All the clinical vital parameters in ketotic buffaloes (body temperature, heart rate, respiration rate, and rumen movements) were within normal range. Conclusion: Primary ketosis in Murrah buffaloes was the most common seen in the third lactation, within the first 2 months after parturition with characteristics clinical signs and no variability in vital parameters. The disease has severe effect on the production status of affected animal. PMID:27047203

Incidence and clinical vital parameters in primary ketosis of Murrah buffaloes

Directory of Open Access Journals (Sweden)

Ankit Kumar

2015-09-01

Full Text Available Aim: The present study was undertaken to ascertain the incidence and clinical vital parameters in cases of primary ketosis in Murrah buffaloes brought to teaching veterinary clinical complex, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar and from adjoining villages of the district Hisar, Haryana, India. Materials and Methods: The investigation was conducted on 24 clinical cases (out of total 145 screened of primary ketosis. The diagnosis was confirmed on the basis of clinical signs and significantly positive two tests for ketone bodies in urine (Rothera’s and Keto-Diastix strip test. Data collected were statistically analyzed using independent Student’s t-test. Results: Overall incidence of disease in these areas was found to be 16.55% and all the animals were recently parturited (mean: 1.42±0.14 month, on an average in their third lactation (mean: 2.38±0.30 and exhibited clinical signs such as selective anorexia (refusal to feed on concentrate diet, drastic reduction in milk yield (mean: 64.4±5.35%, ketotic odor from urine, breath, and milk and rapid loss of body condition. All the clinical vital parameters in ketotic buffaloes (body temperature, heart rate, respiration rate, and rumen movements were within normal range. Conclusion: Primary ketosis in Murrah buffaloes was the most common seen in the third lactation, within the first 2 months after parturition with characteristics clinical signs and no variability in vital parameters. The disease has severe effect on the production status of affected animal.

A fundamental conflict of care: Nurses' accounts of balancing patients' sleep with taking vital sign observations at night.

Science.gov (United States)

Hope, Joanna; Recio-Saucedo, Alejandra; Fogg, Carole; Griffiths, Peter; Smith, Gary B; Westwood, Greta; Schmidt, Paul E

2017-12-21

To explore why adherence to vital sign observations scheduled by an early warning score protocol reduces at night. Regular vital sign observations can reduce avoidable deterioration in hospital. early warning score protocols set the frequency of these observations by the severity of a patient's condition. Vital sign observations are taken less frequently at night, even with an early warning score in place, but no literature has explored why. A qualitative interpretative design informed this study. Seventeen semi-structured interviews with nursing staff working on wards with varying levels of adherence to scheduled vital sign observations. A thematic analysis approach was used. At night, nursing teams found it difficult to balance the competing care goals of supporting sleep with taking vital sign observations. The night-time frequency of these observations was determined by clinical judgement, ward-level expectations of observation timing and the risk of disturbing other patients. Patients with COPD or dementia could be under-monitored, while patients nearing the end of life could be over-monitored. In this study, we found an early warning score algorithm focused on deterioration prevention did not account for long-term management or palliative care trajectories. Nurses were therefore less inclined to wake such patients to take vital sign observations at night. However, the perception of widespread exceptions and lack of evidence regarding optimum frequency risks delegitimising the early warning score approach. This may pose a risk to patient safety, particularly patients with dementia or chronic conditions. Nurses should document exceptions and discuss these with the wider team. Hospitals should monitor why vital sign observations are missed at night, identify which groups are under-monitored and provide guidance on prioritising competing expectations. early warning score protocols should take account of different care trajectories. © 2017 The Authors. Journal of

Active Aging Promotion: Results from the Vital Aging Program

Directory of Open Access Journals (Sweden)

Mariagiovanna Caprara

2013-01-01

Full Text Available Active aging is one of the terms in the semantic network of aging well, together with others such as successful, productive, competent aging. All allude to the new paradigm in gerontology, whereby aging is considered from a positive perspective. Most authors in the field agree active aging is a multidimensional concept, embracing health, physical and cognitive fitness, positive affect and control, social relationships and engagement. This paper describes Vital Aging, an individual active aging promotion program implemented through three modalities: Life, Multimedia, and e-Learning. The program was developed on the basis of extensive evidence about individual determinants of active aging. The different versions of Vital Aging are described, and four evaluation studies (both formative and summative are reported. Formative evaluation reflected participants’ satisfaction and expected changes; summative evaluations yielded some quite encouraging results using quasi-experimental designs: those who took part in the programs increased their physical exercise, significantly improved their diet, reported better memory, had better emotional balance, and enjoyed more cultural, intellectual, affective, and social activities than they did before the course, thus increasing their social relationships. These results are discussed in the context of the common literature within the field and, also, taking into account the limitations of the evaluations accomplished.

Active aging promotion: results from the vital aging program.

Science.gov (United States)

Caprara, Mariagiovanna; Molina, María Ángeles; Schettini, Rocío; Santacreu, Marta; Orosa, Teresa; Mendoza-Núñez, Víctor Manuel; Rojas, Macarena; Fernández-Ballesteros, Rocío

2013-01-01

Active aging is one of the terms in the semantic network of aging well, together with others such as successful, productive, competent aging. All allude to the new paradigm in gerontology, whereby aging is considered from a positive perspective. Most authors in the field agree active aging is a multidimensional concept, embracing health, physical and cognitive fitness, positive affect and control, social relationships and engagement. This paper describes Vital Aging, an individual active aging promotion program implemented through three modalities: Life, Multimedia, and e-Learning. The program was developed on the basis of extensive evidence about individual determinants of active aging. The different versions of Vital Aging are described, and four evaluation studies (both formative and summative) are reported. Formative evaluation reflected participants' satisfaction and expected changes; summative evaluations yielded some quite encouraging results using quasi-experimental designs: those who took part in the programs increased their physical exercise, significantly improved their diet, reported better memory, had better emotional balance, and enjoyed more cultural, intellectual, affective, and social activities than they did before the course, thus increasing their social relationships. These results are discussed in the context of the common literature within the field and, also, taking into account the limitations of the evaluations accomplished.

CDC Vital Signs–Cancer and Tobacco Use

Centers for Disease Control (CDC) Podcasts

2016-11-10

This podcast is based on the November 2016 CDC Vital Signs report. There is a long list of cancers linked to tobacco use, the leading preventable cause of cancer and cancer deaths. Learn more here.  Created: 11/10/2016 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 11/10/2016.

CDC Vital Signs–Safe Sleep for Babies

Centers for Disease Control (CDC) Podcasts

2018-01-09

This podcast is based on the January 2018 CDC Vital Signs report. Every year, there are about 3,500 sleep-related deaths among U.S. babies. Learn how to create a safe sleep environment for babies.  Created: 1/9/2018 by Centers for Disease Control and Prevention (CDC).   Date Released: 1/9/2018.

Science and Technology Pre-Service Teachers' Tendencies to Explain Vitality

Science.gov (United States)

Ozdemir, Oguz

2012-01-01

The present study was carried out to determine the Science and Technology pre-service teachers' tendencies to explain vitality in a university located in Southeast Anatolia of Turkey in 2010-2011 academic year. The data were collected through the administration of a questionnaire developed by the researcher to 1st and 4th year Science and…

78 FR 34101 - National Committee on Vital and Health Statistics: Meeting

Science.gov (United States)

2013-06-06

... Meeting, and NCHS staff will report on elements of convergence between electronic health records and vital records. Finally, the Subcommittee co- chairs will discuss convergence as it relates to concepts... recommendation letter will be posted when available. Should you require reasonable accommodation, please contact...

EnviroAtlas - Des Moines, IA - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - Green Bay, WI - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - New York, NY - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

EnviroAtlas - New Bedford, MA - Estimated Percent Tree Cover Along Walkable Roads

Data.gov (United States)

U.S. Environmental Protection Agency — This EnviroAtlas dataset estimates tree cover along walkable roads. The road width is estimated for each road and percent tree cover is calculated in a 8.5 meter...

Anesthesia Capacity in Ghana: A Teaching Hospital's Resources, and the National Workforce and Education.

Science.gov (United States)

Brouillette, Mark A; Aidoo, Alfred J; Hondras, Maria A; Boateng, Nana A; Antwi-Kusi, Akwasi; Addison, William; Hermanson, Alec R

2017-12-01

Quality anesthetic care is lacking in low- and middle-income countries (LMICs). Global health leaders call for perioperative capacity reports in limited-resource settings to guide improved health care initiatives. We describe a teaching hospital's resources and the national workforce and education in this LMIC capacity report. A prospective observational study was conducted at Komfo Anokye Teaching Hospital (KATH) in Kumasi, Ghana, during 4 weeks in August 2016. Teaching hospital data were generated from observations of hospital facilities and patient care, review of archival records, and interviews with KATH personnel. National data were obtained from interviews with KATH personnel, correspondence with Ghana's anesthesia society, and review of public records. The practice of anesthesia at KATH incorporated preanesthesia clinics, intraoperative management, and critical care. However, there were not enough physicians to consistently supervise care, especially in postanesthesia care units (PACUs) and the critical care unit (CCU). Clean water and electricity were usually reliable in all 16 operating rooms (ORs) and throughout the hospital. Equipment and drugs were inventoried in detail. While much basic infrastructure, equipment, and medications were present in ORs, patient safety was hindered by hospital-wide oxygen supply failures and shortage of vital signs monitors and working ventilators in PACUs and the CCU. In 2015, there were 10,319 anesthetics administered, with obstetric and gynecologic, general, and orthopedic procedures comprising 62% of surgeries. From 2011 to 2015, all-cause perioperative mortality rate in ORs and PACUs was 0.65% or 1 death per 154 anesthetics, with 99% of deaths occurring in PACUs. Workforce and education data at KATH revealed 10 anesthesia attending physicians, 61 nurse anesthetists (NAs), and 7 anesthesia resident physicians in training. At the national level, 70 anesthesia attending physicians and 565 NAs cared for Ghana's population

40 CFR 60.1445 - What are the emission limits for air curtain incinerators that burn 100 percent yard waste?

Science.gov (United States)

2010-07-01

... curtain incinerators that burn 100 percent yard waste? 60.1445 Section 60.1445 Protection of Environment... Air Curtain Incinerators That Burn 100 Percent Yard Waste § 60.1445 What are the emission limits for air curtain incinerators that burn 100 percent yard waste? If your air curtain incinerator combusts...