Sample records for yoru sho energy

  1. The Effect of Sliding Humeral Osteotomy (SHO) on Frontal Plane Thoracic Limb Alignment: An Ex Vivo Canine Cadaveric Study.

    PubMed

    Breiteneicher, Adam H; Norby, Bo; Schulz, Kurt S; Kerwin, Sharon C; Hulse, Don A; Fox, Derek B; Saunders, W Brian

    2016-11-01

    To determine the effect of sliding humeral osteotomy (SHO) on frontal plane thoracic limb alignment in standing and recumbent limb positions. Canine cadaveric study. Canine thoracic limbs (n=15 limb pairs). Limbs acquired from healthy Labrador Retrievers euthanatized for reasons unrelated to this study were mounted in a limb press and aligned in a standing position followed by axial loading at 30% body weight. Frontal plane radiography was performed in standing and recumbent positions pre- and post-SHO. In the standing position, lateralization of the foot was measured pre- and post-SHO using a textured grid secured to the limb press base plate. Twelve thoracic limb alignment values (mean ± SD and 95% CI) were determined using the center of rotation of angulation (CORA) method were compared using linear mixed models to determine if significant differences existed between limb alignment values pre- or post-SHO, controlling for dog, limb, and limb position. Six of 12 standing or recumbent alignment values were significantly different pre- and post-SHO. SHO resulted in decreased mechanical lateral distal humeral angle and movement of the mechanical humeral radio-ulnar angle, radio-ulnar metacarpal angle, thoracic humeral angle, and elbow mechanical axis deviation toward coaxial limb alignment. In the standing position, the foot underwent significant lateralization post-SHO. SHO resulted in significant alteration in frontal plane thoracic limb alignment. Additional studies are necessary to determine if the changes reported using our ex vivo model occur following SHO in vivo. © Copyright 2016 by The American College of Veterinary Surgeons.

  2. OBLIQUE VIEW SHOING THE OR&L BRIDGE IN THE FOREGROUND. NOTE ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    OBLIQUE VIEW SHOING THE OR&L BRIDGE IN THE FOREGROUND. NOTE THE ARC-PLAN END STACHION AND THE RELATIONSHIP BETWEEN THE OR&L BRIDGE AND THE WAIKELE CANAL BRIDGE, WHICH CAN BE SEEN IN THE BACKGROUND. VIEW FACING WEST. - Waikele Canal Bridge and Highway Overpass, Farrington Highway and Waikele Stream, Waipahu, Honolulu County, HI

  3. Role of two Nomuraea rileyi transmembrane sensors Sho1p and Sln1p in adaptation to stress due to changing culture conditions during microsclerotia development.

    PubMed

    Song, Zhangyong; Shen, Ling; Yin, Youping; Tan, Wenyong; Shao, Changwen; Xu, Jinmin; Wang, Zhongkang

    2015-03-01

    Microsclerotia (MS) formation was successfully induced in Nomuraea rileyi in liquid amended medium (AM) culture. To investigate how N. rileyi senses growth stress and regulates MS differentiation, based on transcriptome library, sho1 and sln1 genes were cloned. The transcription levels of sho1 and sln1 were upregulated in response to the changing culture conditions. To determine the functions of sho1 and sln1, gene-silencing mutants (sholi, sln1i and shol&sln1i) were generated using RNA silencing technology. The significant phenotypic changes in the mutants included reduced conidial yields by 22.72, 40.27, and 63.67 % and virulence by 24.53, 25.74, and 59.04 %, respectively. Furthermore, the mutants presented decreased MS yields by approximately 96 % under changing culture conditions. Our results confirmed the crucial role of Sho1p and Sln1p in sensing growth stress due to changing culture conditions and regulating MS differentiation.

  4. 78 FR 12109 - Order Extending Temporary Exemptions From Certain Rules of Regulation SHO Related to Hurricane Sandy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-68934; File No. TP 13-06] Order Extending... December 12, 2012, the Commission issued an order (the ``Order'') pursuant to Section 36 of the Securities... SHO for sales of Vault Securities.\\3\\ The Order specified that, absent further action by the...

  5. Comparison of the Benefit Feeling Rate Based on the Sho of OTC Kakkonto, Cold Remedy and Cold Remedy with Kakkonto Combination Product.

    PubMed

    Okita, Mitsuyoshi; Yayoshi, Yuki; Ohara, Kousuke; Negishi, Akio; Akimoto, Hayato; Inoue, Naoko; Numajiri, Sachihiko; Ohshima, Shigeru; Honma, Seiichi; Oshima, Shinji; Kobayashi, Daisuke

    2017-10-01

    Kakkonto (KK), a traditional Japanese Kampo formulation for cold and flu, is generally sold as an OTC pharmaceuticals used for self-medication. Kampo formulations should be used according to the Sho-symptoms of Kampo medicine. These symptoms refer to the subjective symptoms themselves. Although with OTC pharmaceuticals, this is often not the case. We surveyed the relationship of agreement of Sho with the benefit feeling rate (BFR) of patients who took KK (n=555), cold remedies with KK (CK, n=315), and general cold remedies (GC, n=539) using internet research. BFR of a faster recovery was greater in participants who took the medication early and who had confidence in their physical strength in all treatment groups. BFR was significantly higher in the GC group than in the KK group for patients with headache, runny nose, blocked nose, sneezing, and cough. BFR was also significantly higher in the GC group than in the CK group for headache (males) and cough (females). BFR was the highest in the KK group for stiff shoulders. All cold remedies were more effective when taken early, and the larger the number of Sho that a patient had, the greater the BFR increased. Therefore, a cold remedy is expected to be most effective when there are many cold symptoms and when it is taken at an early stage of the common cold.

  6. The Standard Hydrous Olivine (SHO) conductivity model: A new tool for probing water in the upper mantle

    NASA Astrophysics Data System (ADS)

    Gardés, Emmanuel; Gaillard, Fabrice; Tarits, Pascal

    2014-05-01

    It has long been assumed that the incorporation of water in olivine has dramatic effects on the physical properties of the mantle, affecting large scale geodynamic processesand triggering most electrical conductivity anomalies in the mantle. But the conductivity models for hydrous olivine based on experimental measurements predict contrasting effects of water (e.g. Wang et al. 2006; Yoshino et al. 2009), precluding any unequivocal interpretation of electrical conductivities in the mantle. Our thesis is that the uncertainties and biases in the water contents of the olivines used for experiments were inappropriately appreciated, resulting in apparent incompatibilities when analysing the different datasets and in significant biases in the models outside of their range of calibration. Here, we analyse all published experimental work and provide a new model, SHO, that settles these major inconstancies. SHO is calibrated on the largest database of raw conductivity measurements on oriented single crystals and polycrystals of hydrous olivine, with water concentrations and temperatures spreading over 0-2220 wt. ppm and 200-1440° C. Our model provides both oriented conductivities, allowing for calculating conductivity anisotropy, and isotropic conductivity, relevant for olivine aggregates without preferential orientation. SHO isotropic conductivity (S/m) is given by 2.93 - 157000 -1.54 - 87000-1820C1/H32O σ = 10 e RT + 10 CH2Oe RT , where CH2O is the water concentration in olivine (wt. ppm), T the temperature (K) and R = 8.314 J/K/mol. In the normally hot mantle, our model predicts a moderate effect of water on the conductivity of olivine. High conductivities (~ 0.1 S/m) are obtained at great depths and elevated water concentrations only (> 350 km and > 400 wt. ppm). The strongest effects are therefore expected in the coldest regions of the mantle, like cratonic lithospheres or subduction zones, where higher incorporation of water in olivine is allowed. Wang, D

  7. A model-based study delineating the roles of the two signaling branches of Saccharomyces cerevisiae, Sho1 and Sln1, during adaptation to osmotic stress

    NASA Astrophysics Data System (ADS)

    Parmar, J. H.; Bhartiya, Sharad; Venkatesh, K. V.

    2009-09-01

    Adaptation to osmotic shock in Saccharomyces cerevisiae is brought about by the activation of two independent signaling pathways, Sho1 and Sln1, which in turn trigger the high osmolarity glycerol (HOG) pathway. The HOG pathway thereby activates the transcription of Gpd1p, an enzyme necessary to synthesize glycerol. The production of glycerol brings about a change in the intracellular osmolarity leading to adaptation. We present a detailed mechanistic model for the response of the yeast to hyperosmotic shock. The model integrates the two branches, Sho1 and Sln1, of the HOG pathway and also includes the mitogen-activated protein kinase cascade, gene regulation and metabolism. Model simulations are consistent with known experimental results for wild-type strain, and Ste11Δ and Ssk1Δ mutant strains subjected to osmotic stress. Simulation results predict that both the branches contribute to the overall wild-type response for moderate osmotic shock, while under severe osmotic shock, the cell responds mainly through the Sln1 branch. The analysis shows that the Sln1 branch helps the cell in preventing cross-talk to other signaling pathways by inhibiting ste11ste50 activation and also by increasing the phosphorylation of Ste50. We show that the negative feedbacks to the Sho1 branch must be faster than those to the Sln1 branch to simultaneously achieve pathway specificity and adaptation during hyperosmotic shock. Sensitivity analysis revealed that the presence of both branches imparts robust behavior to the cell under osmoadaptation to perturbations.

  8. Hydrothermal carbonization of municipal solid waste for carbon sequestration and energy generation

    USDA-ARS?s Scientific Manuscript database

    A fairly new, innovative technique, called hydrothermal carbonization (HTC), has the potential to change the way municipal solid waste (MSW) is managed. HTC is a wet, low temperature (180-350°C), low pressure (in a closed system) thermochemical waste treatment/conversion technology that has been sho...

  9. High Turnover Among State Health Officials/Public Health Directors: Implications for the Public's Health.

    PubMed

    Halverson, Paul K; Lumpkin, John R; Yeager, Valerie A; Castrucci, Brian C; Moffatt, Sharon; Tilson, Hugh

    State health officials (SHOs) serve a critical role as the leaders of state public health systems. Despite their many responsibilities, there is no formal process for preparation to become an SHO, and few requirements influence the selection of an SHO. Furthermore, to date, no studies have examined SHO tenure or their experiences. This study examines SHO tenure over time and the relationship between SHO tenure and organizational and state attributes. This longitudinal study employed primary data on SHOs and secondary data from the Association of State and Territorial Health Officials on organizational attributes of state public health agencies. This study examines SHOs within the United States. SHOs who served in years 1980-2017. Annual average SHO tenure; average SHO tenure by state. In the 38 years of this study, 508 individuals served as SHOs in the 50 states and the District of Columbia. The average tenure over this period was 4.1 years, with a median tenure of 2.9 years. During the study period, almost 20% of SHOs served terms of 1 year or less. A total of 32 SHOs (32/508 or 6.3%) served for 10 years or longer. Excluding SHOs who served 10 years or longer (n = 32 SHOs who had a collective 478 years of tenure) reduces the average term in office to 3.5 years. The average number of new SHOs per year is 12.3. SHOs appointed by a board of health averaged more than 8 years in office compared with averages just under 4 years for those appointed by governors or secretaries of state agencies. There are notable differences in SHO tenure across states. Future research is needed to further examine SHO tenure, effectiveness, job satisfaction, transitions, and the relationship between SHOs and state health. It may be valuable to expand on opportunities for new SHOs to learn from peers who have moderate to long tenures as well as SHO alumni. Given that average SHO tenure is approximately 4 years and that an SHO could be thrust into the national spotlight at a moment's notice

  10. The CNS glycoprotein Shadoo has PrPC-like protective properties and displays reduced levels in prion infections

    PubMed Central

    Watts, Joel C; Drisaldi, Bettina; Ng, Vivian; Yang, Jing; Strome, Bob; Horne, Patrick; Sy, Man-Sun; Yoong, Larry; Young, Rebecca; Mastrangelo, Peter; Bergeron, Catherine; Fraser, Paul E; Carlson, George A; Mount, Howard T J; Schmitt-Ulms, Gerold; Westaway, David

    2007-01-01

    The cellular prion protein, PrPC, is neuroprotective in a number of settings and in particular prevents cerebellar degeneration mediated by CNS-expressed Doppel or internally deleted PrP (‘ΔPrP'). This paradigm has facilitated mapping of activity determinants in PrPC and implicated a cryptic PrPC-like protein, ‘π'. Shadoo (Sho) is a hypothetical GPI-anchored protein encoded by the Sprn gene, exhibiting homology and domain organization similar to the N-terminus of PrP. Here we demonstrate Sprn expression and Sho protein in the adult CNS. Sho expression overlaps PrPC, but is low in cerebellar granular neurons (CGNs) containing PrPC and high in PrPC-deficient dendritic processes. In Prnp0/0 CGNs, Sho transgenes were PrPC-like in their ability to counteract neurotoxic effects of either Doppel or ΔPrP. Additionally, prion-infected mice exhibit a dramatic reduction in endogenous Sho protein. Sho is a candidate for π, and since it engenders a PrPC-like neuroprotective activity, compromised neuroprotective activity resulting from reduced levels may exacerbate damage in prion infections. Sho may prove useful in deciphering several unresolved facets of prion biology. PMID:17703189

  11. 6-Shogaol from dried ginger inhibits growth of prostate cancer cells both in vitro and in vivo through inhibition of STAT3 and NF-κB signaling.

    PubMed

    Saha, Achinto; Blando, Jorge; Silver, Eric; Beltran, Linda; Sessler, Jonathan; DiGiovanni, John

    2014-06-01

    Despite much recent progress, prostate cancer continues to represent a major cause of cancer-related mortality and morbidity in men. Prostate cancer is the most common nonskin neoplasm and second leading cause of death in men. 6-Shogaol (6-SHO), a potent bioactive compound in ginger (Zingiber officinale Roscoe), has been shown to possess anti-inflammatory and anticancer activity. In the present study, the effect of 6-SHO on the growth of prostate cancer cells was investigated. 6-SHO effectively reduced survival and induced apoptosis of cultured human (LNCaP, DU145, and PC3) and mouse (HMVP2) prostate cancer cells. Mechanistic studies revealed that 6-SHO reduced constitutive and interleukin (IL)-6-induced STAT3 activation and inhibited both constitutive and TNF-α-induced NF-κB activity in these cells. In addition, 6-SHO decreased the level of several STAT3 and NF-κB-regulated target genes at the protein level, including cyclin D1, survivin, and cMyc and modulated mRNA levels of chemokine, cytokine, cell cycle, and apoptosis regulatory genes (IL-7, CCL5, BAX, BCL2, p21, and p27). 6-SHO was more effective than two other compounds found in ginger, 6-gingerol, and 6-paradol at reducing survival of prostate cancer cells and reducing STAT3 and NF-κB signaling. 6-SHO also showed significant tumor growth inhibitory activity in an allograft model using HMVP2 cells. Overall, the current results suggest that 6-SHO may have potential as a chemopreventive and/or therapeutic agent for prostate cancer and that further study of this compound is warranted. ©2014 American Association for Cancer Research.

  12. Moisture influence on the dielectric behavior of foods

    USDA-ARS?s Scientific Manuscript database

    The importance of dielectric properties of food materials is discussed with respect to their influence on the heating of materials by radio-frequency and microwave energy and their use for rapid, nondestructive sensing of quality characteristics of such materials. Data are presented graphically sho...

  13. Shadoo/PrP (Sprn0/0/Prnp0/0) double knockout mice

    PubMed Central

    Daude, Nathalie; Westaway, David

    2012-01-01

    Shadoo (Sho) is a brain glycoprotein with similarities to the unstructured region of PrPC. Frameshift alleles of the Sho gene, Sprn, are reported in variant Creutzfeldt-Jakob disease (vCJD) patients while Sprn mRNA knockdown in PrP-null (Prnp0/0) embryos produces lethality, advancing Sho as the hypothetical PrP-like “pi” protein. Also, Sho levels are reduced as misfolded PrP accumulates during prion infections. To penetrate these issues we created Sprn null alleles (Daude et al., Proc. Natl. Acad. Sci USA 2012; 109(23): 9035–40). Results from the challenge of Sprn null and TgSprn transgenic mice with rodent-adapted prions coalesce to define downregulation of Sho as a “tracer” for the formation of misfolded PrP. However, classical BSE and rodent-adapted BSE isolates may behave differently, as they do for other facets of the pathogenic process, and this intriguing variation warrants closer scrutiny. With regards to physiological function, double knockout mice (Sprn0/0/Prnp0/0) mice survived to over 600 d of age. This suggests that Sho is not pi, or, given the accumulating data for many activities for PrPC, that the pi hypothesis invoking a discrete signaling pathway to maintain neuronal viability is no longer tenable. PMID:22929230

  14. Does the Integration of Haptic and Visual Cues Reduce the Effect of a Biased Visual Reference Frame on the Subjective Head Orientation?

    PubMed Central

    Gueguen, Marc; Vuillerme, Nicolas; Isableu, Brice

    2012-01-01

    Background The selection of appropriate frames of reference (FOR) is a key factor in the elaboration of spatial perception and the production of robust interaction with our environment. The extent to which we perceive the head axis orientation (subjective head orientation, SHO) with both accuracy and precision likely contributes to the efficiency of these spatial interactions. A first goal of this study was to investigate the relative contribution of both the visual and egocentric FOR (centre-of-mass) in the SHO processing. A second goal was to investigate humans' ability to process SHO in various sensory response modalities (visual, haptic and visuo-haptic), and the way they modify the reliance to either the visual or egocentric FORs. A third goal was to question whether subjects combined visual and haptic cues optimally to increase SHO certainty and to decrease the FORs disruption effect. Methodology/Principal Findings Thirteen subjects were asked to indicate their SHO while the visual and/or egocentric FORs were deviated. Four results emerged from our study. First, visual rod settings to SHO were altered by the tilted visual frame but not by the egocentric FOR alteration, whereas no haptic settings alteration was observed whether due to the egocentric FOR alteration or the tilted visual frame. These results are modulated by individual analysis. Second, visual and egocentric FOR dependency appear to be negatively correlated. Third, the response modality enrichment appears to improve SHO. Fourth, several combination rules of the visuo-haptic cues such as the Maximum Likelihood Estimation (MLE), Winner-Take-All (WTA) or Unweighted Mean (UWM) rule seem to account for SHO improvements. However, the UWM rule seems to best account for the improvement of visuo-haptic estimates, especially in situations with high FOR incongruence. Finally, the data also indicated that FOR reliance resulted from the application of UWM rule. This was observed more particularly, in the

  15. [6]-Shogaol attenuates inflammation, cell proliferation via modulate NF-κB and AP-1 oncogenic signaling in 7,12-dimethylbenz[a]anthracene induced oral carcinogenesis.

    PubMed

    Annamalai, Govindhan; Suresh, Kathiresan

    2018-02-01

    Nuclear factor-kappaB (NF-κB) and activator protein 1 (AP-1) is a major transcription factor which regulates many biological and pathological processes such as inflammation and cell proliferation, which are major implicates in cancer progression. [6]-Shogaol ([6]-SHO) is a major constituent of ginger, exhibits various biological properties such as anti-oxidants, anti-inflammation and anti-tumor. Recently, we proven that [6]-SHO prevents oral squamous cell carcinoma by activating proapoptotic factors in in vitro and in vivo experimental model. However, the preventive efficacy of [6]-SHO in 7,12-dimethylbenz[a]anthracene (DMBA) induced hamster buccal pouch carcinogenesis (HBP) has not been fully elucidated, so far. Hence, we aimed to investigate the effect of [6]-SHO on inflammation and cell proliferation by inhibiting the translocation of NF-κB and AP-1 in DMBA induced HBP carcinogenesis. In this study, we observed upregulation of inflammatory markers (COX-2, iNOS, TNF-α, interleukin-1 and -6), cell proliferative markers (Cyclin D1, PCNA and Ki-67) and aberrant activation of NF-κB, AP-1, IKKβ, c-jun, c-fos and decreased IκB-α in DMBA induced hamsters. Conversely, oral administration of [6]-SHO strongly inhibited constitutive phosphorylation and degradation of IκB and inhibit phosphorylation of c-jun, c-fos, resulting in inhibition of nuclear translocation of NF-κBp65 and AP-1. Thus, inhibition of NF-κB and AP-1 activation by [6]-SHO attenuates inflammation and cell proliferative response in DMBA induced hamsters. Our finding suggested that [6]-SHO is a novel functional agent capable of preventing DMBA induced inflammation and cell proliferation associated tumorigenesis by modulating multiple signalling molecules. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  16. 76 FR 24943 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... Termination of the Short Sale Price Test Restrictions of Rule 201 of Regulation SHO Based on a Triggering... procedures for early termination of the short sale price test restrictions of Rule 201 of Regulation SHO... short sale price test restrictions of Rule 201 have been triggered for a covered security, (2) establish...

  17. Improving past sea surface temperature reconstructions from the Southern Hemisphere oceans using planktonic foraminiferal census data

    NASA Astrophysics Data System (ADS)

    Haddam, N. A.; Michel, E.; Siani, G.; Cortese, G.; Bostock, H. C.; Duprat, J. M.; Isguder, G.

    2016-06-01

    We present an improved database of planktonic foraminiferal census counts from the Southern Hemisphere oceans (SHO) from 15°S to 64°S. The SHO database combines three existing databases. Using this SHO database, we investigated dissolution biases that might affect faunal census counts. We suggest a depth/ΔCO32- threshold of ~3800 m/ΔCO32- = ~ -10 to -5 µmol/kg for the Pacific and Indian Oceans and ~4000 m/ΔCO32- = ~0 to 10 µmol/kg for the Atlantic Ocean, under which core-top assemblages can be affected by dissolution and are less reliable for paleo-sea surface temperature (SST) reconstructions. We removed all core tops beyond these thresholds from the SHO database. This database has 598 core tops and is able to reconstruct past SST variations from 2° to 25.5°C, with a root mean square error of 1.00°C, for annual temperatures. To inspect how dissolution affects SST reconstruction quality, we tested the data base with two "leave-one-out" tests, with and without the deep core tops. We used this database to reconstruct summer SST (SSST) over the last 20 ka, using the Modern Analog Technique method, on the Southeast Pacific core MD07-3100. This was compared to the SSST reconstructed using the three databases used to compile the SHO database, thus showing that the reconstruction using the SHO database is more reliable, as its dissimilarity values are the lowest. The most important aspect here is the importance of a bias-free, geographic-rich database. We leave this data set open-ended to future additions; the new core tops must be carefully selected, with their chronological frameworks, and evidence of dissolution assessed.

  18. Early years postgraduate surgical training programmes in the UK are failing to meet national quality standards: An analysis from the ASiT/BOTA Lost Tribe prospective cohort study of 2,569 surgical trainees.

    PubMed

    2018-04-01

    This study aimed to assess training of Senior House Officer-grade equivalent doctors in postgraduate surgical training or service (SHO-DIPST) in surgical specialties across the United Kingdom (UK), against nationally agreed Joint Committee on Surgical Training Quality Indicators (JCST QIs). Specific recommendations are made, with a view to improving quality of training, workforce retention and recruitment to Higher Surgical Training. Prospective, observational, multicentre study conducted by the Association of Surgeons in Training, using the UK National Research Collaborative model. Any centres in the UK providing acute surgical services were eligible. SHO-DIPST with a permanent contract, on out-of-hours 'on-call rota' were included across four, one-week data capture periods (September to October 2016, February to March 2017). Adherence to five quality indicators was reported using descriptive statistics. P-values were calculated using Student's t-test for continuous data, with a 5% level of significance. 2569 SHO-DIPST were included from all ten surgical specialties in 141 NHS trusts across all 16 Local Education and Training Boards in the UK. 960 SHO-DIPST were in registered 'training' posts (37.3%). The median number of SHO-DIPST per rota was 7.0 (IQR 5.0-9.0). Adherence to the five included JCST QIs ranged from 6.0 to 53.1%. Only four SHO-DIPST posts across the study population met all five JCST QIs (0.3%). The total number of training sessions was higher for those in registered training posts (p < 0.001), with significant specialty and regional variation. Only four early years postgraduate surgical training posts in the UK meet nationally approved minimum quality standards. Specific recommendations are made to improve training in this cohort and to bolster recruitment and retention into Higher Surgical Training. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  19. A global optimization algorithm inspired in the behavior of selfish herds.

    PubMed

    Fausto, Fernando; Cuevas, Erik; Valdivia, Arturo; González, Adrián

    2017-10-01

    In this paper, a novel swarm optimization algorithm called the Selfish Herd Optimizer (SHO) is proposed for solving global optimization problems. SHO is based on the simulation of the widely observed selfish herd behavior manifested by individuals within a herd of animals subjected to some form of predation risk. In SHO, individuals emulate the predatory interactions between groups of prey and predators by two types of search agents: the members of a selfish herd (the prey) and a pack of hungry predators. Depending on their classification as either a prey or a predator, each individual is conducted by a set of unique evolutionary operators inspired by such prey-predator relationship. These unique traits allow SHO to improve the balance between exploration and exploitation without altering the population size. To illustrate the proficiency and robustness of the proposed method, it is compared to other well-known evolutionary optimization approaches such as Particle Swarm Optimization (PSO), Artificial Bee Colony (ABC), Firefly Algorithm (FA), Differential Evolution (DE), Genetic Algorithms (GA), Crow Search Algorithm (CSA), Dragonfly Algorithm (DA), Moth-flame Optimization Algorithm (MOA) and Sine Cosine Algorithm (SCA). The comparison examines several standard benchmark functions, commonly considered within the literature of evolutionary algorithms. The experimental results show the remarkable performance of our proposed approach against those of the other compared methods, and as such SHO is proven to be an excellent alternative to solve global optimization problems. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. Software for pre-processing Illumina next-generation sequencing short read sequences

    PubMed Central

    2014-01-01

    Background When compared to Sanger sequencing technology, next-generation sequencing (NGS) technologies are hindered by shorter sequence read length, higher base-call error rate, non-uniform coverage, and platform-specific sequencing artifacts. These characteristics lower the quality of their downstream analyses, e.g. de novo and reference-based assembly, by introducing sequencing artifacts and errors that may contribute to incorrect interpretation of data. Although many tools have been developed for quality control and pre-processing of NGS data, none of them provide flexible and comprehensive trimming options in conjunction with parallel processing to expedite pre-processing of large NGS datasets. Methods We developed ngsShoRT (next-generation sequencing Short Reads Trimmer), a flexible and comprehensive open-source software package written in Perl that provides a set of algorithms commonly used for pre-processing NGS short read sequences. We compared the features and performance of ngsShoRT with existing tools: CutAdapt, NGS QC Toolkit and Trimmomatic. We also compared the effects of using pre-processed short read sequences generated by different algorithms on de novo and reference-based assembly for three different genomes: Caenorhabditis elegans, Saccharomyces cerevisiae S288c, and Escherichia coli O157 H7. Results Several combinations of ngsShoRT algorithms were tested on publicly available Illumina GA II, HiSeq 2000, and MiSeq eukaryotic and bacteria genomic short read sequences with the focus on removing sequencing artifacts and low-quality reads and/or bases. Our results show that across three organisms and three sequencing platforms, trimming improved the mean quality scores of trimmed sequences. Using trimmed sequences for de novo and reference-based assembly improved assembly quality as well as assembler performance. In general, ngsShoRT outperformed comparable trimming tools in terms of trimming speed and improvement of de novo and reference

  1. 76 FR 11832 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-03

    ... Regulation SHO under the Act. \\27\\ 15 U.S.C. 78f(b)(5). \\28\\ 15 U.S.C. 78k-1(a)(1). B. Self-Regulatory... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63968; File No. SR-NASDAQ-2011-030] Self... Proposed Rule Change To Adopt New Rule 4763 To Implement the Amendments to Regulation SHO February 25, 2011...

  2. Gadoxetic Acid-Enhanced MRI and Sonoelastography: Non-Invasive Assessments of Chemoprevention of Liver Fibrosis in Thioacetamide-Induced Rats with Sho-Saiko-To

    PubMed Central

    Chen, Ya-Wen; Tsai, Meng-Yuan; Pan, Huay-Ben; Tseng, Hui-Hwa; Hung, Yu-Ting; Chou, Chen-Pin

    2014-01-01

    Background This study aimed to compare the performance of gadoxetic acid -enhanced magnetic resonance imaging (MRI) and sonoelastography in evaluating chemopreventive effects of Sho-Saiko-To (SST) in thioacetamide (TAA)-induced early liver fibrosis in rats. Materials and Methods Ten of Sprague-Dawley rats receiving TAA (200 mg/kg of body weight) intraperitoneal injection were divided into three groups: Group 1 (TAA only, n = 3), Group 2 (TAA +0.25 g/kg SST, n = 4) and Group 3 (TAA+1 g/kg SST, n = 3). Core needle liver biopsy at week 2 and liver specimens after sacrifice at week 6 confirmed liver fibrosis using histological examinations, including Sirius red staining, Ishak and Metavir scoring systems. Gadoxetic acid-enhanced MRI and shear-wave sonoelastography were employed to evaluate liver fibrosis. The expression of hepatic transporter organic anion transporter 1 (Oatp1), multidrug-resistant protein 2 (Mrp2) and alpha-smooth muscle actin (α-Sma) were also analyzed in each group by immunohistochemistry (IHC) and Western blot. Results According to histological grading by Sirius red staining, Ishak scores of liver fibrosis in Groups 1, 2 and 3 were 3, 2 and 1, respectively. As shown in gadoxetic acid-enhanced MRI, the ratio of relative enhancement was significantly lower in Group 1 (1.87±0.21) than in Group 2 of low-dose (2.82±0.25) and Group 3 of high-dose (2.72±0.12) SST treatment at 10 minutes after gadoxetic acid intravenous injection (p<0.05). Sonoelastography showed that the mean difference before and after experiments in Groups 1, 2 and 3 were 4.66±0.1, 4.4±0.57 and 3±0.4 KPa (p<0.1), respectively. Chemopreventive effects of SST reduced the Mrp2 protein level (p<0.01) but not Oatp1 and α-Sma levels. Conclusion Sonoelastography and gadoxetic acid-enhanced MRI could monitor the treatment effect of SST in an animal model of early hepatic fibrosis. PMID:25490034

  3. Sho-saiko-to, a traditional herbal medicine, regulates gene expression and biological function by way of microRNAs in primary mouse hepatocytes

    PubMed Central

    2014-01-01

    Background Sho-saiko-to (SST) (also known as so-shi-ho-tang or xiao-chai-hu-tang) has been widely prescribed for chronic liver diseases in traditional Oriental medicine. Despite the substantial amount of clinical evidence for SST, its molecular mechanism has not been clearly identified at a genome-wide level. Methods By using a microarray, we analyzed the temporal changes of messenger RNA (mRNA) and microRNA expression in primary mouse hepatocytes after SST treatment. The pattern of genes regulated by SST was identified by using time-series microarray analysis. The biological function of genes was measured by pathway analysis. For the identification of the exact targets of the microRNAs, a permutation-based correlation method was implemented in which the temporal expression of mRNAs and microRNAs were integrated. The similarity of the promoter structure between temporally regulated genes was measured by analyzing the transcription factor binding sites in the promoter region. Results The SST-regulated gene expression had two major patterns: (1) a temporally up-regulated pattern (463 genes) and (2) a temporally down-regulated pattern (177 genes). The integration of the genes and microRNA demonstrated that 155 genes could be the targets of microRNAs from the temporally up-regulated pattern and 19 genes could be the targets of microRNAs from the temporally down-regulated pattern. The temporally up-regulated pattern by SST was associated with signaling pathways such as the cell cycle pathway, whereas the temporally down-regulated pattern included drug metabolism-related pathways and immune-related pathways. All these pathways could be possibly associated with liver regenerative activity of SST. Genes targeted by microRNA were moreover associated with different biological pathways from the genes not targeted by microRNA. An analysis of promoter similarity indicated that co-expressed genes after SST treatment were clustered into subgroups, depending on the temporal

  4. Sho-saiko-to, a traditional herbal medicine, regulates gene expression and biological function by way of microRNAs in primary mouse hepatocytes.

    PubMed

    Song, Kwang Hoon; Kim, Yun Hee; Kim, Bu-Yeo

    2014-01-11

    Sho-saiko-to (SST) (also known as so-shi-ho-tang or xiao-chai-hu-tang) has been widely prescribed for chronic liver diseases in traditional Oriental medicine. Despite the substantial amount of clinical evidence for SST, its molecular mechanism has not been clearly identified at a genome-wide level. By using a microarray, we analyzed the temporal changes of messenger RNA (mRNA) and microRNA expression in primary mouse hepatocytes after SST treatment. The pattern of genes regulated by SST was identified by using time-series microarray analysis. The biological function of genes was measured by pathway analysis. For the identification of the exact targets of the microRNAs, a permutation-based correlation method was implemented in which the temporal expression of mRNAs and microRNAs were integrated. The similarity of the promoter structure between temporally regulated genes was measured by analyzing the transcription factor binding sites in the promoter region. The SST-regulated gene expression had two major patterns: (1) a temporally up-regulated pattern (463 genes) and (2) a temporally down-regulated pattern (177 genes). The integration of the genes and microRNA demonstrated that 155 genes could be the targets of microRNAs from the temporally up-regulated pattern and 19 genes could be the targets of microRNAs from the temporally down-regulated pattern. The temporally up-regulated pattern by SST was associated with signaling pathways such as the cell cycle pathway, whereas the temporally down-regulated pattern included drug metabolism-related pathways and immune-related pathways. All these pathways could be possibly associated with liver regenerative activity of SST. Genes targeted by microRNA were moreover associated with different biological pathways from the genes not targeted by microRNA. An analysis of promoter similarity indicated that co-expressed genes after SST treatment were clustered into subgroups, depending on the temporal expression patterns. We are the

  5. Seed-specific RNAi in safflower generates a superhigh oleic oil with extended oxidative stability.

    PubMed

    Wood, Craig C; Okada, Shoko; Taylor, Matthew C; Menon, Amratha; Mathew, Anu; Cullerne, Darren; Stephen, Stuart J; Allen, Robert S; Zhou, Xue-Rong; Liu, Qing; Oakeshott, John G; Singh, Surinder P; Green, Allan G

    2018-03-06

    Vegetable oils extracted from oilseeds are an important component of foods, but are also used in a range of high value oleochemical applications. Despite being biodegradable, nontoxic and renewable current plant oils suffer from the presence of residual polyunsaturated fatty acids that are prone to free radical formation that limit their oxidative stability, and consequently shelf life and functionality. Many decades of plant breeding have been successful in raising the oleic content to ~90%, but have come at the expense of overall field performance, including poor yields. Here, we engineer superhigh oleic (SHO) safflower producing a seed oil with 93% oleic generated from seed produced in multisite field trials spanning five generations. SHO safflower oil is the result of seed-specific hairpin-based RNA interference of two safflower lipid biosynthetic genes, FAD2.2 and FATB, producing seed oil containing less than 1.5% polyunsaturates and only 4% saturates but with no impact on lipid profiles of leaves and roots. Transgenic SHO events were compared to non-GM safflower in multisite trial plots with a wide range of growing season conditions, which showed no evidence of impact on seed yield. The oxidative stability of the field-grown SHO oil produced from various sites was 50 h at 110°C compared to 13 h for conventional ~80% oleic safflower oils. SHO safflower produces a uniquely stable vegetable oil across different field conditions that can provide the scale of production that is required for meeting the global demands for high stability oils in food and the oleochemical industry. © 2018 The Authors. Plant Biotechnology Journal published by Society for Experimental Biology and The Association of Applied Biologists and John Wiley & Sons Ltd.

  6. Scaffold Protein Ahk1, Which Associates with Hkr1, Sho1, Ste11, and Pbs2, Inhibits Cross Talk Signaling from the Hkr1 Osmosensor to the Kss1 Mitogen-Activated Protein Kinase

    PubMed Central

    Nishimura, Akiko; Yamamoto, Katsuyoshi; Oyama, Masaaki; Kozuka-Hata, Hiroko

    2016-01-01

    In the budding yeast Saccharomyces cerevisiae, osmostress activates the Hog1 mitogen-activated protein kinase (MAPK), which regulates diverse osmoadaptive responses. Hkr1 is a large, highly glycosylated, single-path transmembrane protein that is a putative osmosensor in one of the Hog1 upstream pathways termed the HKR1 subbranch. The extracellular region of Hkr1 contains both a positive and a negative regulatory domain. However, the function of the cytoplasmic domain of Hkr1 (Hkr1-cyto) is unknown. Here, using a mass spectrometric method, we identified a protein, termed Ahk1 (Associated with Hkr1), that binds to Hkr1-cyto. Deletion of the AHK1 gene (in the absence of other Hog1 upstream branches) only partially inhibited osmostress-induced Hog1 activation. In contrast, Hog1 could not be activated by constitutively active mutants of the Hog1 pathway signaling molecules Opy2 or Ste50 in ahk1Δ cells, whereas robust Hog1 activation occurred in AHK1+ cells. In addition to Hkr1-cyto binding, Ahk1 also bound to other signaling molecules in the HKR1 subbranch, including Sho1, Ste11, and Pbs2. Although osmotic stimulation of Hkr1 does not activate the Kss1 MAPK, deletion of AHK1 allowed Hkr1 to activate Kss1 by cross talk. Thus, Ahk1 is a scaffold protein in the HKR1 subbranch and prevents incorrect signal flow from Hkr1 to Kss1. PMID:26787842

  7. Homocysteine diminishes apolipoprotein A-I function and expression in patients with hypothyroidism: a cross-sectional study.

    PubMed

    Yang, Ning; Yao, Zhi; Miao, Li; Liu, Jia; Gao, Xia; Xu, Yuan; Wang, Guang

    2016-07-26

    Hypothyroidism (HO) can significantly impair lipid metabolism and increase cardiovascular disease risk. Hyperhomocysteinemia (HHcy) is an independent risk factor for cardiovascular disease. Our previous study demonstrated that HHcy significantly induced insulin resistance and impaired coronary artery endothelial function in patients with either hypertension or HO. In the present study, we studied whether plasma levels of high-density lipoprotein-cholesterol (HDL-C) and apolipoprotein A-I (Apo A-I) were altered in patients with HO, and if so, whether this change was mediated by HHcy. A total of 258 subjects were enrolled and divided into the following three groups: control group (n = 94), HO group (n = 73), and subclinical hypothyroidism (SHO) group (n = 91). Additionally, all groups were subdivided based on the subjects' Hcy levels into HHcy (plasma Hcy level over 15 μmol/l) and normal Hcy subgroups. The plasma levels of lipid indexes were measured. Statistical analyses were performed to evaluate the correlations between groups. The plasma Hcy levels were significantly higher in the HO group than in the SHO or control groups (all p < 0.05). Moreover, levels of Apo A-I and HDL-C were markedly reduced in the HHcy subgroup compared with the normal Hcy subgroup for patients with either HO (Apo A-I: p < 0.05; HDL-C: p < 0.01) or SHO (Apo A-I: p < 0.05; HDL-C: p < 0.01). In addition, the plasma Hcy levels were negatively correlated with levels of Apo A-I in all three groups (HO group: r = - 0.320, SHO group: r = - 0.337 and control group: r = - 0.317; all p < 0.01). Hcy levels were significantly increased in patients with HO or SHO. These increased Hcy levels may impair cardiovascular function via the inhibition of Apo A-1 expression and impairment of its antioxidant capacity. Our findings provide new insights into the pathogenesis of hypothyroidism-induced metabolic disorders.

  8. Why do we choose rheumatology? Implications for future recruitment--results of the 2006 UK Trainee Survey.

    PubMed

    Dunkley, L; Filer, A; Speden, D; Bax, D; Crisp, A

    2008-06-01

    Against changes to junior doctor career structure under MMC (Modernizing Medical Careers), and uncertainty about the future place of rheumatology, we explored critical factors in choice of rheumatology as a speciality, and asked what factors might govern choices of prospective trainees. Using these data, we developed suggestions to enhance future recruitment. A postal survey was sent to rheumatology specialist registrars (SpRs) on the Joint Committee for Higher Medical Training (JCHMT) database between December 2005 and January 2006, and concurrently by e-mail to the Rheumatologists at Training e-mail list. Seventy-three percent (165/227) of trainees responded. Of them, 89.1% had previous senior house officer (SHO) experience in rheumatology and 81.8% made a career decision in favour of rheumatology during their SHO post. The top four ranked factors influencing choice of rheumatology were SHO experience, subject matter, inspirational consultants and lifestyle aspects; 89.1% would still choose rheumatology now. Factors felt to be negatively influencing future trainees came under three key themes: poor student or postgraduate exposure, employment and service delivery issues (including concern over the future place of rheumatology in primary vs secondary care), and perceived poor profile of rheumatology. Factors positively influencing future candidates were subject matter, work/life balance and prior exposure to the speciality. Early postgraduate experience is key to choice of speciality. An overwhelming majority of trainees decide speciality during SHO experience. With ongoing changes in career structure, it is critical that rheumatology is incorporated into foundation and speciality training programmes and essential that continued measures are taken to improve the image of rheumatology.

  9. Dietary 2-oxoglutarate mitigates gastrectomy-evoked structural changes in cartilage of female rats.

    PubMed

    Dobrowolski, Piotr; Tomaszewska, Ewa; Kurlak, Paulina; Pierzynowski, Stefan G

    2016-01-01

    Gastrectomy (Gx) leads to osteopenia/osteoporosis in humans and animals. However, little is known about the influence of Gx on the cartilage in this regard. Recent studies have demonstrated a protective effect of 2-oxoglutaric acid (2-Ox) on bone and cartilage. Hence, the purpose of this study was to investigate whether 2-Ox can mitigate eventual Gx-induced cartilage impairment. Twenty female Sprague-Dawley rats were subjected to Gx and randomly divided into two groups: Gx + 2-Ox and Gx. Another 20 rats were sham-operated (ShO) and randomly divided into two groups: ShO + 2-Ox and ShO. The daily dose of 2-Ox administered to the rats in the drinking water was 0.43 g per 100 g rat. After eight weeks, rats were euthanized and femora and tibiae were collected. Histology and histomorphometry analyses of the articular cartilage and the growth plate were done. Gx resulted in a 32% (±44.5 femur, ±35.8 tibia) decrease in overall thickness of articular cartilage in both bones (femur: ShO 279.1 ± 48.5 vs. Gx 190.2 ± 38.4 µm, tibia: ShO 222.9 ± 50.3 µm vs. Gx 151.3 ± 52.6 µm) (in some zones up to 58 ± 28.0%), and in the growth plate up to 20% (±22.4) (femur: ShO 243.0 ± 34.0 vs. Gx 207.0 ± 33.7 µm, tibia: ShO 220.0 ± 24.6 µm vs. Gx 171.1 ± 16.1 µm). Gx altered the spatial distribution of thick and thin collagen fibers, and chondrocyte shape and size. 2-Ox administration prevented the reduction in both cartilages thickness (Gx + 2-Ox: articular cartilage 265.2 ± 53.8 µm, 235.6 ± 42.7 µm, growth plate 236.7 ± 39.2 µm, 191.3 ± 16.5 µm in femur and tibia, respectively), and abolished the spatial changes in collagen distribution and structure induced by Gx. Gx affects cartilage structure and thickness, however, 2-Ox administration mitigates these effects and showed protective and stimulatory properties. Our observations suggest that dietary 2-Ox can be used to offset

  10. Dietary 2-oxoglutarate mitigates gastrectomy-evoked structural changes in cartilage of female rats

    PubMed Central

    Tomaszewska, Ewa; Kurlak, Paulina; Pierzynowski, Stefan G

    2015-01-01

    Gastrectomy (Gx) leads to osteopenia/osteoporosis in humans and animals. However, little is known about the influence of Gx on the cartilage in this regard. Recent studies have demonstrated a protective effect of 2-oxoglutaric acid (2-Ox) on bone and cartilage. Hence, the purpose of this study was to investigate whether 2-Ox can mitigate eventual Gx-induced cartilage impairment. Twenty female Sprague-Dawley rats were subjected to Gx and randomly divided into two groups: Gx + 2-Ox and Gx. Another 20 rats were sham-operated (ShO) and randomly divided into two groups: ShO + 2-Ox and ShO. The daily dose of 2-Ox administered to the rats in the drinking water was 0.43 g per 100 g rat. After eight weeks, rats were euthanized and femora and tibiae were collected. Histology and histomorphometry analyses of the articular cartilage and the growth plate were done. Gx resulted in a 32% (±44.5 femur, ±35.8 tibia) decrease in overall thickness of articular cartilage in both bones (femur: ShO 279.1 ± 48.5 vs. Gx 190.2 ± 38.4 µm, tibia: ShO 222.9 ± 50.3 µm vs. Gx 151.3 ± 52.6 µm) (in some zones up to 58 ± 28.0%), and in the growth plate up to 20% (±22.4) (femur: ShO 243.0 ± 34.0 vs. Gx 207.0 ± 33.7 µm, tibia: ShO 220.0 ± 24.6 µm vs. Gx 171.1 ± 16.1 µm). Gx altered the spatial distribution of thick and thin collagen fibers, and chondrocyte shape and size. 2-Ox administration prevented the reduction in both cartilages thickness (Gx + 2-Ox: articular cartilage 265.2 ± 53.8 µm, 235.6 ± 42.7 µm, growth plate 236.7 ± 39.2 µm, 191.3 ± 16.5 µm in femur and tibia, respectively), and abolished the spatial changes in collagen distribution and structure induced by Gx. Gx affects cartilage structure and thickness, however, 2-Ox administration mitigates these effects and showed protective and stimulatory properties. Our observations suggest that dietary 2-Ox can be used to offset

  11. Spin-Hall nano-oscillator with oblique magnetization and Dzyaloshinskii-Moriya interaction as generator of skyrmions and nonreciprocal spin-waves

    PubMed Central

    Giordano, A.; Verba, R.; Zivieri, R.; Laudani, A.; Puliafito, V.; Gubbiotti, G.; Tomasello, R.; Siracusano, G.; Azzerboni, B.; Carpentieri, M.; Slavin, A.; Finocchio, G.

    2016-01-01

    Spin-Hall oscillators (SHO) are promising sources of spin-wave signals for magnonics applications, and can serve as building blocks for magnonic logic in ultralow power computation devices. Thin magnetic layers used as “free” layers in SHO are in contact with heavy metals having large spin-orbital interaction, and, therefore, could be subject to the spin-Hall effect (SHE) and the interfacial Dzyaloshinskii-Moriya interaction (i-DMI), which may lead to the nonreciprocity of the excited spin waves and other unusual effects. Here, we analytically and micromagnetically study magnetization dynamics excited in an SHO with oblique magnetization when the SHE and i-DMI act simultaneously. Our key results are: (i) excitation of nonreciprocal spin-waves propagating perpendicularly to the in-plane projection of the static magnetization; (ii) skyrmions generation by pure spin-current; (iii) excitation of a new spin-wave mode with a spiral spatial profile originating from a gyrotropic rotation of a dynamical skyrmion. These results demonstrate that SHOs can be used as generators of magnetic skyrmions and different types of propagating spin-waves for magnetic data storage and signal processing applications. PMID:27786261

  12. Reconstruction of the High-Osmolarity Glycerol (HOG) Signaling Pathway from the Halophilic Fungus Wallemia ichthyophaga in Saccharomyces cerevisiae.

    PubMed

    Konte, Tilen; Terpitz, Ulrich; Plemenitaš, Ana

    2016-01-01

    The basidiomycetous fungus Wallemia ichthyophaga grows between 1.7 and 5.1 M NaCl and is the most halophilic eukaryote described to date. Like other fungi, W. ichthyophaga detects changes in environmental salinity mainly by the evolutionarily conserved high-osmolarity glycerol (HOG) signaling pathway. In Saccharomyces cerevisiae, the HOG pathway has been extensively studied in connection to osmotic regulation, with a valuable knock-out strain collection established. In the present study, we reconstructed the architecture of the HOG pathway of W. ichthyophaga in suitable S. cerevisiae knock-out strains, through heterologous expression of the W. ichthyophaga HOG pathway proteins. Compared to S. cerevisiae, where the Pbs2 (ScPbs2) kinase of the HOG pathway is activated via the SHO1 and SLN1 branches, the interactions between the W. ichthyophaga Pbs2 (WiPbs2) kinase and the W. ichthyophaga SHO1 branch orthologs are not conserved: as well as evidence of poor interactions between the WiSho1 Src-homology 3 (SH3) domain and the WiPbs2 proline-rich motif, the absence of a considerable part of the osmosensing apparatus in the genome of W. ichthyophaga suggests that the SHO1 branch components are not involved in HOG signaling in this halophilic fungus. In contrast, the conserved activation of WiPbs2 by the S. cerevisiae ScSsk2/ScSsk22 kinase and the sensitivity of W. ichthyophaga cells to fludioxonil, emphasize the significance of two-component (SLN1-like) signaling via Group III histidine kinase. Combined with protein modeling data, our study reveals conserved and non-conserved protein interactions in the HOG signaling pathway of W. ichthyophaga and therefore significantly improves the knowledge of hyperosmotic signal processing in this halophilic fungus.

  13. Investigation of Inter-Node B Macro Diversity for Single-Carrier Based Radio Access in Evolved UTRA Uplink

    NASA Astrophysics Data System (ADS)

    Kawai, Hiroyuki; Morimoto, Akihito; Higuchi, Kenichi; Sawahashi, Mamoru

    This paper investigates the gain of inter-Node B macro diversity for a scheduled-based shared channel using single-carrier FDMA radio access in the Evolved UTRA (UMTS Terrestrial Radio Access) uplink based on system-level simulations. More specifically, we clarify the gain of inter-Node B soft handover (SHO) with selection combining at the radio frame length level (=10msec) compared to that for hard handover (HHO) for a scheduled-based shared data channel, considering the gains of key packet-specific techniques including channel-dependent scheduling, adaptive modulation and coding (AMC), hybrid automatic repeat request (ARQ) with packet combining, and slow transmission power control (TPC). Simulation results show that the inter-Node B SHO increases the user throughput at the cell edge by approximately 10% for a short cell radius such as 100-300m due to the diversity gain from a sudden change in other-cell interference, which is a feature specific to full scheduled-based packet access. However, it is also shown that the gain of inter-Node B SHO compared to that for HHO is small in a macrocell environment when the cell radius is longer than approximately 500m due to the gains from hybrid ARQ with packet combining, slow TPC, and proportional fairness based channel-dependent scheduling.

  14. Repression of small toxic protein synthesis by the Sib and OhsC small RNAs.

    PubMed

    Fozo, Elizabeth M; Kawano, Mitsuoki; Fontaine, Fanette; Kaya, Yusuf; Mendieta, Kathy S; Jones, Kristi L; Ocampo, Alejandro; Rudd, Kenneth E; Storz, Gisela

    2008-12-01

    The sequences encoding the QUAD1 RNAs were initially identified as four repeats in Escherichia coli. These repeats, herein renamed SIB, are conserved in closely related bacteria, although the number of repeats varies. All five Sib RNAs in E. coli MG1655 are expressed, and no phenotype was observed for a five-sib deletion strain. However, a phenotype reminiscent of plasmid addiction was observed for overexpression of the Sib RNAs, and further examination of the SIB repeat sequences revealed conserved open reading frames encoding highly hydrophobic 18- to 19-amino-acid proteins (Ibs) opposite each sib gene. The Ibs proteins were found to be toxic when overexpressed and this toxicity could be prevented by coexpression of the corresponding Sib RNA. Two other RNAs encoded divergently in the yfhL-acpS intergenic region were similarly found to encode a small hydrophobic protein (ShoB) and an antisense RNA regulator (OhsC). Overexpression of both IbsC and ShoB led to immediate changes in membrane potential suggesting both proteins affect the cell envelope. Whole genome expression analysis showed that overexpression of IbsC and ShoB, as well as the small hydrophobic LdrD and TisB proteins, has both overlapping and unique consequences for the cell.

  15. Repression of small toxic protein synthesis by the Sib and OhsC small RNAs

    PubMed Central

    Fozo, Elizabeth M.; Kawano, Mitsuoki; Fontaine, Fanette; Kaya, Yusuf; Mendieta, Kathy S.; Jones, Kristi L.; Ocampo, Alejandro; Rudd, Kenneth E.; Storz, Gisela

    2008-01-01

    Summary The sequences encoding the QUAD1 RNAs were initially identified as four repeats in Escherichia coli. These repeats, herein renamed SIB, are conserved in closely related bacteria, though the number of repeats varies. All five Sib RNAs in E. coli MG1655 are expressed, and no phenotype was observed for a five sib deletion strain. However, a phenotype reminiscent of plasmid addiction was observed for overexpression of the Sib RNAs, and further examination of the SIB repeat sequences revealed conserved open reading frames encoding highly hydrophobic 18–19 amino acid proteins (Ibs) opposite each sib gene. The Ibs proteins were found to be toxic when overexpressed and this toxicity could be prevented by co-expression of the corresponding Sib RNA. Two other RNAs encoded divergently in the yfhL-acpS intergenic region were similarly found to encode a small hydrophobic protein (ShoB) and an antisense RNA regulator (OhsC). Overexpression of both IbsC and ShoB led to immediate changes in membrane potential suggesting both proteins affect the cell envelope. Whole genome expression analysis showed that overexpression of IbsC and ShoB, as well as the small hydrophobic LdrD and TisB proteins, has both overlapping and unique consequences for the cell. PMID:18710431

  16. 75 FR 68702 - Regulation SHO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-09

    ... extended compliance period will give industry participants additional time for programming and testing for... time for programming and testing for compliance with the Rule's requirements. We have been informed that there have been some delays in the programming process, due in part to certain information, which...

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

    French, Troy

    Le Norman Energy Company conducted research on field application of alkaline-surfactant-polymer (ASP) flooding as a part of the U.S. Department of Energy's plan to maximize the production of our domestic oil resources. In addition to having substantial technical merit, the process uses chemicals that are environmentally acceptable. Le Norman's field project is located in the Sho-Vel-Tum (OK) oil field, which was a major producer of crude oil in past years, but has since been extensively waterflooded. This reservoir in this portion of the field is typical of many shallow reservoirs in the Oklahoma-Kansas area and is a good demonstration sitemore » for that area. The pay zones are located approximately 700 ft. deep, and this project is the shallowest field test for ASP flooding.« less

  18. 17 CFR 242.502 - Certifications in connection with public appearances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Ac-Analyst Certification § 242.502 Certifications in connection with public...

  19. 17 CFR 242.406 - Undermargined accounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin... securities account. Regulation AC—Analyst Certification Source: 68 FR 9492, February 27, 2003, unless...

  20. 17 CFR 242.504 - Notification to associated persons.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Ac-Analyst Certification § 242.504 Notification to associated persons. A broker or dealer shall...

  1. 17 CFR 242.101 - Activities by distribution participants.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation M § 242.101 Activities by distribution participants. (a) Unlawful Activity. In connection with a...

  2. 17 CFR 242.104 - Stabilizing and other activities in connection with an offering.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation M § 242.104 Stabilizing and other activities in connection with an...

  3. 17 CFR 242.105 - Short selling in connection with a public offering.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation M § 242.105 Short selling in connection with a public offering. (a) Unlawful...

  4. Measuring the quality of junior hospital doctors in general medicine.

    PubMed

    Jones, J M; Sanderson, C F; Black, N A

    1992-05-01

    During the course of a larger study aimed at relating staffing levels of junior doctors in general medicine to the safety of the care provided, it became clear that consultant doctors considered the quality of their junior staff as being at least as important as the quantity. This paper describes several attempts to develop a feasible and valid method of measuring the quality of senior house officers (SHOs) and registrars using routinely available data. Having rejected three methods and had difficulties with three other methods, a modified Delphi survey was used to explore the extent to which consultants agreed on the key attributes of a high quality SHO or registrar. Sixty-seven (60%) of all consultants in the South-West Thames and Trent regions responded to two rounds of questionnaires which revealed communication skills as being consistently the most significant factor. This was confirmed in a second, anonymous survey of 198 (78%) SHO and registrar posts in the North-West Thames region. It also became clear that consultants viewed the quality of their own SHOs and registrars as generally high. This being so it is argued that the requirement to adjust for quality, when comparing SHO and registrar levels between hospitals, is of minor importance. These results also suggest that the explicit teaching of communication skills should have a high priority in undergraduate and postgraduate education.

  5. A call for antibiotic alternatives research

    USDA-ARS?s Scientific Manuscript database

    The persistence and spread of antibiotic resistance and decreased profitability of new antibiotics have created the dangerous prospect of ineffective therapies against bacterial diseases. The discovery, development, and application of effective antibiotic alternatives, especially in agriculture, sho...

  6. Evaluation of the Norridgewock intersection collision avoidance warning system on Route 201A, Norridgewock, Maine.

    DOT National Transportation Integrated Search

    2006-11-01

    Review of the Norridgewock Intersection Collision Avoidance Warning System : demonstrates that the system appears to effectively reduce the number of potential : crashes at the intersection of River Road, Sophie May Lane and Route 201A. : Results sho...

  7. 17 CFR 242.611 - Order protection rule.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Nms... transaction was, for a stopped buy order, lower than the national best bid in the NMS stock at the time of...

  8. Synthesis and evaluation of hydroxylated polyamine analogues as antiproliferatives.

    PubMed

    Bergeron, R J; Müller, R; Huang, G; McManis, J S; Algee, S E; Yao, H; Weimar, W R; Wiegand, J

    2001-07-19

    A new means of accessing N(1)-cyclopropylmethyl-N(11)-ethylnorspermine (CPMENSPM) and the first synthesis of (2R,10S)-N(1)-cyclopropylmethyl-2,10-dihydroxy-N(11)-ethylnorspermine [(2R,10S)-(HO)(2)CPMENSPM] are described. Both of these polyamine analogues are shown to be more active against L1210 murine leukemia cell growth than either N(1),N(11)-diethylnorspermine (DENSPM) or (2R,10R)-N(1),N(11)-diethyl-2,10-dihydroxynorspermine [(2R,10R)-(HO)(2)DENSPM] after 96 h of treatment; the activity was comparable to that of (2S,10S)-N(1),N(11)-diethyl-2,10-dihydroxynorspermine [(2S,10S)-(HO)(2)DENSPM] at 96 h. Both cyclopropyl compounds reduced putrescine and spermidine pools, but less effectively than did DENSPM and its derivatives. Only CPMENSPM, and not (2R,10S)-(HO)(2)CPMENSPM, lowered spermine pools. As with DENSPM and (2R,10R)-(HO)(2)DENSPM, both cyclopropyl analogues diminished ornithine decarboxylase and S-adenosylmethionine decarboxylase activity. Unlike the hydroxylated DENSPM compounds, both cyclopropyl norspermines substantially upregulated spermidine/spermine N(1)-acetyltransferase. The most interesting effect of hydroxylating CPMENSPM is the profound reduction in toxicity compared with that of the parent drug. The same phenomenon had been observed for the DENSPM/(2R,10R)-(HO)(2)DENSPM pair. Thus, hydroxylation of norspermine analogues appears to be a way to maintain the compounds' antiproliferative activity while reducing their toxicity.

  9. Self-help organisations as patient representatives in health care and policy decision-making.

    PubMed

    Rojatz, Daniela; Forster, Rudolf

    2017-10-01

    A crucial question about participation is who is legitimised, willing and capable of representing particular collectives. Social insurance health care systems tend to focus on representation by patient organisations. Self-help organisations (SHOs), as one type of 'health consumer and patient organisation', often take over this role. Research findings indicate that participation by SHOs is accompanied by high expectations, but also by concerns about the risks of instrumental abuse, overload and professionalisation. However, there is a dearth of in-depth knowledge about both potential and risks of participating for the SHO. To tackle this research gap, a qualitative study design was used to investigate fifteen SHOs in Austria. Data were generated by expert interviews with SHO representatives and documentary analysis of SHO websites. Content analysis was applied. SHOs in Austria advocate for patients' interests, participate in invited spaces and have various forms of cooperative relations with the health care system. Thereby, they draw on the experiential knowledge of their members without, however, systematising it. Experiences with professionalisation and instrumental use are ambiguous, whereas overload is prevalent. SHOs need resources for reflection in order to define their position visà- vis the health system and to realise their potential as patient representatives. Deepening co-operation with the health care system might lead to new participatory practices acknowledging differences in culture and the resources of both sides. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Economic Justification for FAA's Flight 2000 Program

    DOT National Transportation Integrated Search

    1997-09-23

    This paper summarizes the economic benefits that are anticipated to flow from : the FAA's Flight 2000 operational demonstration program. This quick assessment : is based on the Flight 2000 Initial Program Plan, dated July 16, 1997. The : analysis sho...

  11. ODOT research news : spring 2010.

    DOT National Transportation Integrated Search

    2010-01-01

    The newsletter includes: : 1) Some new research projects announced. : 2) After studying deer collision research and conferring with ODOT staff, Dr. Olsen thought that flashing lights may provide a low cost, short term, solution. That is, research sho...

  12. FHWA Study Tour For European Traffic Monitoring Programs and Technologies

    DOT National Transportation Integrated Search

    1998-07-01

    In March 1998, the Federal Highway Administration (FHWA) released the FHWA Traffic Noise Model [FHWA TNM (registered trademark)], Version 1.0, a state-of-the-art computer program for highway traffic noise prediction and analysis. Comparisons have sho...

  13. STABILITY OF MFI ZEOLITE-FILLED PDMS MEMBRANES DURING PERVAPORATIVE ETHANOL RECOVERY FROM AQUEOUS MIXTURES CONTAINING ACETIC ACID

    EPA Science Inventory

    Pervaporation is potentially a cost-effective means of recovering biofuels, such as ethanol, from biomass fermentation broths for small- to medium-scale applications (~2 - 20 million liters per year). Hydrophobic zeolite-filled polydimethylsiloxane (PDMS) membranes have been sho...

  14. Growing Food on the Final Frontier.

    ERIC Educational Resources Information Center

    Cutshall, Sandy

    2001-01-01

    In a cooperative project of Sho-Ban High School in Idaho, the National Aeronautical and Space Administration (NASA), and J.R. Simplot Company, students have developed food production experiments that have flown in NASA space shuttle missions. (JOW)

  15. Studies of felonious crimes by the University Department of Forensic Medicine in Kumamoto Prefecture, Japan.

    PubMed

    Tsunenari, S; Kibayashi, K; Honjyo, K; Hamada, C

    1993-01-01

    This paper gives an understanding of Japan in the respect of forensic medicine. The fight against felonious crimes in Kumamoto is introduced by reference to the police system, crime statistics, an association of police surgeons and medico-legal autopsy in Kumamoto Prefecture. The police have 23 local police stations with 2,670 police officers and the unique Hashutsu-sho and Chyuzai-sho systems. The crime rate is not very high, but crimes committed by Yakuza groups and traffic accidents are major problems in Kumamoto. Medico-legal autopsy is performed in the university department on only criminal and suspected cases after examination of the body externally by a police surgeon. Two illustrative cases are also introduced in this report, which shows good cooperation among the police force, the university department of forensic medicine, and police surgeons in Kumamoto, Japan.

  16. BICARBONATE OF SODA BLASTING TECHNOLOGY FOR AIRCRAFT WHEEL PAINTING

    EPA Science Inventory

    This evaluation addressed product quality, waste reduction/pollution prevention and economics in replacing chemical solvent strippers with a bicarbonate of soda blasting technology for removal of paint from aircraft wheels. The evaluation was conducted in the Paint Stripping Sho...

  17. Aviation security : TSA is enhancing its oversight of air carrier efforts to identify passengers on the No Fly and Selectee lists, but expects ultimate solution to be implementation of Secure Flight : report to congressional committees

    DOT National Transportation Integrated Search

    2008-09-01

    Air carriers remain a front-line defense against acts of terrorism that target the nations civil aviation system. A key responsibility of air carriers is to check passengers names against terrorist watch-list records to identify persons who sho...

  18. 17 CFR 242.401 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of whose business consists of transactions in securities, commodity futures, or commodity options... securities, commodity futures, or commodity options with persons other than brokers, dealers, persons... M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin...

  19. COMPARISON OF IN VIVO AND IN VITRO CHEMICAL SCREENING ASSAYS FOR ESTROGEN-RESPONSIVE PROTEIN BIOMARKER EXPRESSION IN THE SHEEPSHEAD MINNOW (CYPRINODON VARIEGATUS)

    EPA Science Inventory

    Animal welfare concerns and the high cost associated with in vivo chemical screening methods have prompted efforts to develop highly specific and sensitive in vitro techniques to evaluate chemicals for endocrine activity. Diagnostic biomarkers developed using in vitro methods sho...

  20. IMPLICATION OF BIOSOLIDS ON ADSORPTION AND DESORPTION OF CD IN SOILS

    EPA Science Inventory

    Adsorption isotherms for soils from long-term biosolids-field experiments and their inorganic fractions were obtained by equilibration of the samples with cadmium nitrate. The cadmium nitrate solution was replaced with a calcium nitrate solution to obtain desorbed Cd. Results sho...

  1. EVALUATING HABITAT AS A SURROGATE FOR POPULATION VIABILITY USING A SPATIALLY EXPLICIT POPULATION MODEL

    EPA Science Inventory

    Because data for conservation planning are always limited, surrogates are often substituted for intractable measurements such as species richness or population viability. We examined the ability of habitat quality to act as a surrogate for population performance for both Red-sho...

  2. Age at vaccination and timing of infection do not alter vaccine-associated enhanced respiratory disease in influenza A virus infected pigs

    USDA-ARS?s Scientific Manuscript database

    Whole inactivated virus (WIV) vaccines are widely used in the swine industry to reduce clinical disease against homologous influenza A virus (IAV) infection. In pigs experimentally challenged with antigenically distinct heterologous IAV of the same hemagglutinin subtype, WIV vaccinates have been sho...

  3. Parvovirus associated cerebellar hypoplasia and hydrocephalus in day-old broiler chickens

    USDA-ARS?s Scientific Manuscript database

    Cerebellar hypoplasia and hydrocephalus were detected in day-old broiler chickens. Brains of chickens evaluated at necropsy appeared to be abnormal; some were disfigured and cerebellae appeared to be smaller than normal. Histopathologic examination of brains revealed cerebellar folia that were sho...

  4. Efficacy of white mustard and soybean meal as a bioherbicide in organic broccoli and spinach production

    USDA-ARS?s Scientific Manuscript database

    Weed control in organic cropping systems generally rely on mechanical or physical methods because of the lack of reliable organically accepted herbicides. Among the several potential bioherbicides being explored, white mustard (Sinapis alba) seed meal is among those bioherbicides that have been sho...

  5. Effects of air velocity on laying hen production

    USDA-ARS?s Scientific Manuscript database

    Thermal conditions play a major role in production efficiency in commercial poultry production. Mitigation of thermal stress can improve productivity, but must be achieved economically. Weather and system design can limit effectiveness of evaporative cooling and increased air movement has been sho...

  6. Effects of air velocity on laying hen production from 24 to 27 weeks under simulated evaporatively cooled conditions

    USDA-ARS?s Scientific Manuscript database

    Thermal conditions play a major role in production efficiency in commercial poultry production. Mitigation of thermal stress can improve productivity, but must be achieved economically. Weather and system design can limit effectiveness of evaporative cooling and increased air movement has been sho...

  7. Measuring the Bioenergetic Effects of 1,2-Naphthoquinone Exposure on Human Lung Macrophages Using Seahorse Extracellular Flux Analyses

    EPA Science Inventory

    Exposure to ambient particulate matter (PM) is one of the leading causes of morbidity and mortality in humans. Quinones are organic PM components that induce inflammatory responses through redox cycling and electrophilic attack. 1,2-naphthoquinone (1,2-NQ) has previously been sho...

  8. Daniell method for power spectral density estimation in atomic force microscopy

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

    Labuda, Aleksander

    An alternative method for power spectral density (PSD) estimation—the Daniell method—is revisited and compared to the most prevalent method used in the field of atomic force microscopy for quantifying cantilever thermal motion—the Bartlett method. Both methods are shown to underestimate the Q factor of a simple harmonic oscillator (SHO) by a predictable, and therefore correctable, amount in the absence of spurious deterministic noise sources. However, the Bartlett method is much more prone to spectral leakage which can obscure the thermal spectrum in the presence of deterministic noise. By the significant reduction in spectral leakage, the Daniell method leads to amore » more accurate representation of the true PSD and enables clear identification and rejection of deterministic noise peaks. This benefit is especially valuable for the development of automated PSD fitting algorithms for robust and accurate estimation of SHO parameters from a thermal spectrum.« less

  9. Institutional narratives in the discourse between oncology social workers and cancer patients' self-help organization.

    PubMed

    Kacen, Lea; Bakshy, Iris

    2005-09-01

    In this study, the authors examine a discourse between members of a cancer patients' self-help organization (CP-SHO) and oncological social workers (OSWs) on support groups for cancer patients. Eight OSWs and 8 CP-SHO volunteers served as the key research population. Using the interpretive-narrative approach to research, the authors apply a variety of data collection methods and a combination of data analysis methods: narrative analysis and discourse analysis. The findings point to the simultaneous existence of two institutional narratives for each organization, one internal and the other external. Discourse between the organizations takes place mainly at the external institutional narrative level, with each body maintaining the mistaken impression that the other's perception of reality is similar to its own (false consensus). In the meantime, the internal narratives that attest to the latent meaning of the discourse govern the interaction and prevent effective dialogue between the respective organizations.

  10. 17 CFR 242.403 - Required margin.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Required margin. 242.403 Section 242.403 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin...

  11. Assessment of Prey Preference by the Generalist Predator, Mallada basalis (Walker), When Offered Two Species of Spider Mites, Tetranychus kanzawai Kishida and Panonychus citri (McGregor) on Papaya

    USDA-ARS?s Scientific Manuscript database

    We investigated potential prey preference of the generalist predator Mallada basalis (Walker) when offered two mites, Tetranychus kanzawai Kishida and Panonychus citri (McGregor), both important pests on papaya. Laboratory choice tests revealed that none of the three larval instars of M. basalis sho...

  12. BIOCHEMICAL AND PHYLOGENETIC CHARACTERIZATION OF TWO NOVEL DEEP-SEA THERMOCOCCUS ISOLATES WITH POTENTIALLY BIOTECHNOLOGICAL APPLICATIONS

    EPA Science Inventory

    The partial 16S rDNA gene sequences of two thermophilic archaeal strains, TY and TYS, previously isolated from the Guaymas Basin hydrothermal vent site were determined. Lipid analyses and a comparative analysis performed with 16S rDNA sequences of similar thermophilic species sho...

  13. Small Systems Use of a Solid Arsenic Oxidizing Media in Place of Chemical Oxidation to Enhance Arsenic Removal

    EPA Science Inventory

    Presentation provides information on the need to oxidize As III to As V to increase arsenic removal followed by information on the results of an arsenic demonstration project (Plainview CDS) using a solid oxidizing media (Filox) to oxidize As III. The presentation includes a sho...

  14. 78 FR 69713 - Submission for OMB Review; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... SECURITIES AND EXCHANGE COMMISSION Submission for OMB Review; Comment Request Upon Written Request, Copies Available From: Securities and Exchange Commission, Office of Investor Education and Advocacy, Washington, DC 20549-0213. Extension: Rules 201 and 200(g) of Regulation SHO; SEC File No. 270-606, OMB...

  15. 17 CFR 242.301 - Requirements for alternative trading systems.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 4 2014-04-01 2014-04-01 false Requirements for alternative trading systems. 242.301 Section 242.301 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY...

  16. 17 CFR 242.301 - Requirements for alternative trading systems.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 3 2012-04-01 2012-04-01 false Requirements for alternative trading systems. 242.301 Section 242.301 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY...

  17. 17 CFR 242.301 - Requirements for alternative trading systems.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 3 2013-04-01 2013-04-01 false Requirements for alternative trading systems. 242.301 Section 242.301 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY...

  18. 17 CFR 242.301 - Requirements for alternative trading systems.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false Requirements for alternative trading systems. 242.301 Section 242.301 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY...

  19. 17 CFR 242.101 - Activities by distribution participants.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Activities by distribution participants. 242.101 Section 242.101 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES...

  20. 17 CFR 242.402 - General provisions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 17 Commodity and Securities Exchanges 3 2011-04-01 2011-04-01 false General provisions. 242.402 Section 242.402 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin...

  1. 17 CFR 242.405 - Withdrawal of margin.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Withdrawal of margin. 242.405 Section 242.405 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin...

  2. 17 CFR 242.601 - Dissemination of transaction reports and last sale data with respect to transactions in NMS stocks.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Dissemination of transaction reports and last sale data with respect to transactions in NMS stocks. 242.601 Section 242.601 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) REGULATIONS M, SHO, ATS, AC...

  3. Field performance and genetic makeup of RU1001161, a good quality selection from crosses between weed-suppressive indica rice and commercial U.S. southern long grains

    USDA-ARS?s Scientific Manuscript database

    Sustainable, economically viable weed control is an ongoing challenge in U.S. rice production, particularly in light of increased resistance to herbicides in populations of Echinochloa crus-galli (barnyardgrass) and other weed species. Indica rice lines such as PI 312777 and PI 338046 have been sho...

  4. Combat Ready Crew Performance Measurement System. Phase IIID. Specifications and Implementation Plan

    DTIC Science & Technology

    1974-12-01

    CONTRACT OR GRANT NUMSERf»; F41609-7 l-C-0008 10 PROGRAM ELEMENT, PROJECT, TASK AREA a WORK UNIT NUMBERS 11230101 12. REPORT DATE...the alteratives should be reconsidered. Software, like Disneyland shoSd never be complete as long as there is creative imagination. Historically

  5. Central GLP-2 enhances hepatic insulin sensitivity via activating PI3K signaling in POMC neurons

    USDA-ARS?s Scientific Manuscript database

    Glucagon-like peptides (GLP-1/GLP-2) are coproduced and highlighted as key modulators to improve glucose homeostasis and insulin sensitivity after bariatric surgery. However, it is unknown if CNS GLP-2 plays any physiological role in the control of glucose homeostasis and insulin sensitivity. We sho...

  6. 78 FR 2475 - Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ...'') as approved by the Commission \\9\\ and proposed changes to market making quoting requirements through... of the Plan and proposed changes to market making quoting requirements. Thus, the Exchange believes... control, in turn, enables Market Makers to comply independently with the requirements of Regulation SHO \\5...

  7. 78 FR 2477 - Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-11

    ...'') as approved by the Commission \\9\\ and proposed changes to market making quoting requirements through... date in light of the Plan and proposed changes to market making quoting requirements. Thus, the... control, in turn, enables Market Makers to comply independently with the requirements of Regulation SHO \\5...

  8. 77 FR 54633 - Self-Regulatory Organizations; BATS Exchange, Inc.; Order Approving Proposed Rule Change, as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... quotation for display to comply with market making obligations. Compliant displayed quotations are... able to qualify as bona-fide market making for purposes of Regulation SHO, depending on the facts and... making is appropriate with respect to the particular Market Maker Peg Order and its designated offset...

  9. THE ENDOCRINE PROFILE OF INTACT FEMALE RATS ON THE DAY OF PROESTRUS FOLLOWING EXPOSURE TO ATRAZINE

    EPA Science Inventory

    The Endocrine Profile of Intact Female Rats on the Day of Proestrus Following Exposure to Atrazine.
    RL Cooper, A Buckalew, SC Laws and TE Stoker
    Endocrinology Branch, RTD, NHEERL, ORD, U.S. EPA, RTP, NC, 27711.

    The chlorotriazine herbicide, atrazine, has been sho...

  10. Sexual Homicide by Older Male Offenders.

    PubMed

    Myers, Wade C; Chan, Heng Choon Oliver; Mariano, Timothy Y; Safarik, Mark E; Geberth, Vernon J

    2017-07-01

    Recent research has expanded our understanding of sexual homicide offenders (SHOs). However, little exists beyond case reports for older SHOs. We characterized male SHOs ≥ 55 years, comparing them to typical adult male SHOs who are in their 20s. Analysis of 37 years (1976-2012) of US Supplementary Homicide Reports data provided a large SHO sample (N = 3453). Three case reports provide clinical context for the diverse nature and patterns of older SHOs. Only 32 older male SHOs and no older female SHOs were identified. Murders by older SHOs accounted for only 0.5% of US sexual homicides. Unlike typical SHOs that generally target young adult females, over two-thirds of older SHO victims were ≥40 years, and one-third were ≥55 years. Sexual homicides by older SHOs, like sexual homicide in general, decreased over the study period. These crimes, while exceedingly rare, do occur, warranting special consideration. © 2017 American Academy of Forensic Sciences.

  11. 76 FR 12157 - Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing and Immediate Effectiveness of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63971; File No. SR-NYSEARCA-2011-05] Self... 201 of Regulation SHO Under the Securities Exchange Act of 1934 February 25, 2011. Pursuant to Section... described in Items I and II below, which Items have been substantially prepared by the self- regulatory...

  12. 76 FR 12198 - Self-Regulatory Organizations; NYSE Amex LLC; Notice of Filing and Immediate Effectiveness of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63974; File No. SR-NYSEAMEX-2011-08] Self... Regulation SHO Under the Securities Exchange Act of 1934 February 25, 2011. Pursuant to Section 19(b)(1) \\1... II below, which Items have been substantially prepared by the self- regulatory organization. The...

  13. Molecular Characterization of two Potato Virus S Isolates from Late Blight Resistant Genotypes of Potato (Solanum tuberosum)

    USDA-ARS?s Scientific Manuscript database

    Potato virus S (PVS) has a widespread distribution in the U.S. However, only two complete nucleotide sequences have been published. A recent survey of potato fields in the state of Washington confirms that PVS is widely prevalent. Late blight resistant (LBR) potato cultivars and genotypes were sho...

  14. 17 CFR 242.607 - Customer account statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Customer account statements... (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation Nms-Regulation of the National Market System § 242.607 Customer account statements. (a) No broker...

  15. Simulating forage crop production in a northern climate with the Integrated Farm System Model

    USDA-ARS?s Scientific Manuscript database

    Whole-farm simulation models are useful tools for evaluating the effect of management practices and climate variability on the agro-environmental and economic performance of farms. A few process-based farm-scale models have been developed, but none have been evaluated in a northern region with a sho...

  16. 77 FR 54630 - Self-Regulatory Organizations; BATS-Y Exchange, Inc.; Order Approving Proposed Rule Change, as...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-05

    ... maker quoter functionality optionally creates a quotation for display to comply with market making...-designated offset may be able to qualify as bona-fide market making for purposes of Regulation SHO, depending... of Rule 203 for bona-fide market making is appropriate with respect to the particular Market Maker...

  17. 17 CFR 242.606 - Disclosure of order routing information.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES... of total customer orders for the section that were non-directed orders, and the percentages of total... aspects of the broker's or dealer's relationship with each venue identified pursuant to paragraph (a)(1...

  18. 17 CFR 242.401 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... security futures intermediary were not a participant. (6) Daily settlement price means, with respect to a... futures commission merchant that has been in existence for less than one year may meet the definition of... M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin...

  19. 17 CFR 242.401 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... security futures intermediary were not a participant. (6) Daily settlement price means, with respect to a... futures commission merchant that has been in existence for less than one year may meet the definition of... M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin...

  20. 17 CFR 242.401 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... security futures intermediary were not a participant. (6) Daily settlement price means, with respect to a... futures commission merchant that has been in existence for less than one year may meet the definition of... M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin...

  1. 75 FR 11231 - Amendments to Regulation SHO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... procedures reasonably designed to impose this short sale price test restriction for the remainder of the day... security. In connection with this alternative, we proposed two short sale price tests. One was the modified... was designed to assist the Commission in assessing whether changes to short sale price test regulation...

  2. 76 FR 12165 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63977; File No. SR-NYSE-2011-05] Self... of Regulation SHO Under the Securities Exchange Act of 1934 February 25, 2011. Pursuant to Section 19... change as described in Items I and II below, which Items have been substantially prepared by the self...

  3. 76 FR 5418 - Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Proposed Rule Change To Amend BATS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63766; File No. SR-BATS-2011-002] Self... Connection With the Implementation of Amendments to Regulation SHO January 25, 2011. Pursuant to Section 19(b... 240.19b-4. I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule...

  4. 77 FR 35446 - Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-13

    ..., maintain, and enforce certain written policies and procedures reasonably designed to comply with the rule...'') (amending Rules 201 and 200 of Regulation SHO to adopt a short sale price test restriction and ``short...'' functionality in connection with the short sale price test restriction; see also, Rule 11.13, which codifies in...

  5. Impact Damage to Composite Structures

    DTIC Science & Technology

    1986-02-01

    Sections Through the Gasbubble A sudden incompre causes i pedo sho So loadi has to e Eulerian me t r i c b pressure mot ssib mmed t th ng a...KINGDOM Defence Research Information Centre Kentigern House 65 Brown Street Glasgow G2 SEX UNITED STATES National Aeronautics and Space

  6. 17 CFR 242.100 - Preliminary note; definitions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Regulation M § 242.100 Preliminary note; definitions. (a) Preliminary note: Any transaction or series of transactions, whether or not effected pursuant to the provisions of Regulation M (§§ 242.100-242.105 of this...

  7. Impact of water and feed deprivation on physiological parameters in steers

    USDA-ARS?s Scientific Manuscript database

    A report in rats demonstrated that dehydration as the result of 8 d of water deprivation increased leakage of endotoxin from the intestine (Zurovsky and Barbiro, 2000 Experimental and toxicologic pathology 52:37-42). Given the large number of gram negative bacteria in the rumen of cattle, a much sho...

  8. 76 FR 24945 - Self-Regulatory Organizations; NYSE Amex LLC; Notice of Filing and Immediate Effectiveness of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... Termination of the Short Sale Price Test Restrictions of Rule 201 of Regulation SHO Based on a Triggering... the Exchange's procedures for early termination of the short sale price test restrictions of Rule 201... determine that the short sale price test restrictions of Rule 201 have been triggered for a covered security...

  9. 76 FR 24954 - Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing and Immediate Effectiveness of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-03

    ... Termination of the Short Sale Price Test Restrictions of Rule 201 of Regulation SHO Based on a Triggering... the Exchange's procedures for early termination of the short sale price test restrictions of Rule 201..., as a listing market, to determine that the short sale price test restrictions of Rule 201 have been...

  10. 17 CFR 242.404 - Type, form and use of margin.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) REGULATIONS M, SHO, ATS, AC, AND NMS AND CUSTOMER MARGIN REQUIREMENTS FOR SECURITY FUTURES Customer Margin Requirements for Security Futures § 242.404 Type, form and use of margin. (a) When margin... (§§ 242.400 through 242.406), provided that: (i) The customer waives any right to redeem the shares...

  11. Accurate reconstruction of viral quasispecies spectra through improved estimation of strain richness

    PubMed Central

    2015-01-01

    Background Estimating the number of different species (richness) in a mixed microbial population has been a main focus in metagenomic research. Existing methods of species richness estimation ride on the assumption that the reads in each assembled contig correspond to only one of the microbial genomes in the population. This assumption and the underlying probabilistic formulations of existing methods are not useful for quasispecies populations where the strains are highly genetically related. The lack of knowledge on the number of different strains in a quasispecies population is observed to hinder the precision of existing Viral Quasispecies Spectrum Reconstruction (QSR) methods due to the uncontrolled reconstruction of a large number of in silico false positives. In this work, we formulated a novel probabilistic method for strain richness estimation specifically targeting viral quasispecies. By using this approach we improved our recently proposed spectrum reconstruction pipeline ViQuaS to achieve higher levels of precision in reconstructed quasispecies spectra without compromising the recall rates. We also discuss how one other existing popular QSR method named ShoRAH can be improved using this new approach. Results On benchmark data sets, our estimation method provided accurate richness estimates (< 0.2 median estimation error) and improved the precision of ViQuaS by 2%-13% and F-score by 1%-9% without compromising the recall rates. We also demonstrate that our estimation method can be used to improve the precision and F-score of ShoRAH by 0%-7% and 0%-5% respectively. Conclusions The proposed probabilistic estimation method can be used to estimate the richness of viral populations with a quasispecies behavior and to improve the accuracy of the quasispecies spectra reconstructed by the existing methods ViQuaS and ShoRAH in the presence of a moderate level of technical sequencing errors. Availability http://sourceforge.net/projects/viquas/ PMID:26678073

  12. 76 FR 12173 - Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63989; File No. SR-EDGX-2011-04] Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend EDGX Rules 11.5, 11.9, and 11.15 To Make Certain Changes Consistent With the Upcoming Implementation of Amendments to Regulation SHO...

  13. 76 FR 12176 - Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63988; File No. SR-EDGA-2011-05] Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend EDGA Rules 11.5, 11.9, and 11.15 to Make Certain Changes Consistent With the Upcoming Implementation of Amendments to Regulation SHO...

  14. 76 FR 12193 - Self-Regulatory Organizations; NASDAQ OMX PHLX; Notice of Filing and Immediate Effectiveness of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... Change To Adopt New Rule 3303 To Implement the Amendments to Regulation SHO February 25, 2011. Pursuant...) of the Act \\3\\ and Rule 19b-4 \\4\\ thereunder, proposes to adopt new Rule 3303 as a written policy or... adopt a short sale price test restriction and ``short exempt'' marking requirement). See also Securities...

  15. 78 FR 40248 - Self-Regulatory Organizations; National Stock Exchange, Inc.; Notice of Filing and Immediate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... short sale price test restriction under Rule 201 of Regulation SHO \\5\\ of the Act. The rule amendment... subject to the short sale price test restriction. Accordingly, the Exchange has determined to amend Rule... period that the security is the subject of a short sale price test restriction. Rule 201(b)(1)(i) of...

  16. 76 FR 12206 - Self-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-63967; File No. SR-Phlx-2011-27] Self... PHLX LLC Relating to Amendments to Rules 200(g) and 201 of Regulation SHO Applicable to Complex Orders... change from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR 240.19b-4. I. Self-Regulatory...

  17. 78 FR 14380 - Self-Regulatory Organizations; EDGX Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... original price at which it was posted to the EDGX Book. Example 1: EDGX Only/Post Only Order is entered.... Example 2: Price Band Moves Higher Than EDGX Only/Post Only Buy Order on the EDGX Book Assume the same... Price Band and a short sale price test restriction under Rule 201 of Regulation SHO (``short sale price...

  18. 78 FR 14394 - Self-Regulatory Organizations; EDGA Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... will remain at the original price at which it was posted to the EDGA Book. Example 1: EDGA Only/Post... Upper Price Band. Example 2: Price Band Moves Higher Than EDGA Only/Post Only Buy Order on the EDGA Book... and a short sale price test restriction under Rule 201 of Regulation SHO (``short sale price test...

  19. 17 CFR 242.200 - Definition of “short sale” and marking requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... FUTURES Regulation Sho-Regulation of Short Sales § 242.200 Definition of “short sale” and marking requirements. Link to an amendment published at 75 FR 11323, Mar. 10, 2010. (a) The term short sale shall mean any sale of a security which the seller does not own or any sale which is consummated by the delivery...

  20. Pawcatuck and Woonasquatucket River Basins and Narragansett Bay Local Drainage Area. Appendixes.

    DTIC Science & Technology

    1981-11-01

    as to merit no further Federal expenditures . NEW ENGLAND-NEW YORK INTER-AGENCY COMMITTEE REPORT A report by the New England-New York Inter-Agency...quality, flood control, hydroelectric power, navigation, sho-e erosion, fish and wildlife, recreation, historic sites, land management, mineral...navigation improvements, shore erosion protection for selected sites, and increased opportunities for water-oriented recreation, fish and wildlife

  1. Nut production in response to thinning and fertilization for planted walnut

    Treesearch

    Felix Ponder; Steve Rutledge; J.W. Van Sambeek

    2013-01-01

    Nut production from nursery-run black walnuts grown on 225 acres at the Hammons Products Company's Sho-Neff Black Walnut Farm in Stockton, MO, was evaluated from 1995 to 2010 to determine if nut production increased after thinning and fertilization in 2001. The farm consists of 11 upland and 10 bottomland plantings on sites ranging from unsuitable to well suited...

  2. Seneca Storybook=Onodowa'ga' Gaga: Sho'o'h.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Bilingual Education.

    Featuring supernatural events and relationship between man and nature, this collection of 15 Seneca stories is presented in English and Seneca versions with 12 full-page illustrations. The stories are adaptations from "Seneca Fiction, Legends and Myths" originally compiled by Jeremiah Curtain and J. N. B. Hewitt following field research…

  3. Operating Below Crush Depth: The Formation, Evolution, and Collapse of the Imperial Japanese Navy Submarine Force in World War II

    DTIC Science & Technology

    2011-06-10

    Subamrine, Medium) LCDR Lieutenant Commander LT Lieutenant NM Nautical Mile RADM Rear Admiral ST Sen- Taka (Submarine, High Speed) STo Sen-Toku...Special Submarine) STS Sen- Taka -Sho (Submarine, High Speed(Victory)) USS United States Ship VADM Vice Admiral 1 CHAPTER 1 INTRODUCTION On...Kirai-Sen meaning Mine-Layer, KT for Kai-Toku-Chu meaning Medium, Special Submarine, ST for Sen- Taka meaning Submarine, High speed, STo for Sen Toku

  4. Novel Method of Noninvasive Detection and Assessment of Gas Emboli and DCS

    DTIC Science & Technology

    2010-12-10

    University of Houston, 4800 Calhoun Rd., 3605 Cullen Blvd Houston, TX 77204-5060 036837920 Undersea Medicine & Noise Induced Hearing Loss, Office of... Undersea Medicine Research Program (Code: 34; PO: CDR Matthew Swiergosz). Introduction Formation of microbubbles in the human body has...esponse at 665 tte with respe glass thicknes ces of glass cu 00 µm thick g to 1,2,3,4 i -D profile sho µm peak. ct to the beam s, B- optical

  5. Novel Method of Noninvasive Detection and Assessment of Gas Emboli and DCS

    DTIC Science & Technology

    2010-12-01

    Young Investigator Program, Undersea Medicine Research Program (Code: 34; PO: CDR Matthew Swiergosz). Report Documentation Page Form...esponse at 665 tte with respe glass thicknes ces of glass cu 00 µm thick g to 1,2,3,4 i -D profile sho µm peak. ct to the beam s, B- optical vette...arterial CO2 embolism occuring after laparoscopic surgery: A case report," Undersea & Hyperbaric Medicine, vol. 33, pp. 317-320, Sep-Oct 2006. [29] T

  6. China’s Evolving Nuclear Posture. Part 2 - The Evolution of China’s Nuclear Strategy

    DTIC Science & Technology

    2011-09-01

    17th Century, writing his Go Rin No Sho, the Book of Five Rings, during the early decades of the Tokugawa Shogunate; while Sun Tzu wrote his Sunzi...strategic discourse between adversaries remained largely alien to the Western mind-set, at least until translations of Sun Tzu’s book became widely...Western literature. The same pattern has been in place for the last 30 years, with Sun Tzu showing up in Chinese books roughly 10 or more times as

  7. Prion disease tempo determined by host-dependent substrate reduction

    PubMed Central

    Mays, Charles E.; Kim, Chae; Haldiman, Tracy; van der Merwe, Jacques; Lau, Agnes; Yang, Jing; Grams, Jennifer; Di Bari, Michele A.; Nonno, Romolo; Telling, Glenn C.; Kong, Qingzhong; Langeveld, Jan; McKenzie, Debbie; Westaway, David; Safar, Jiri G.

    2014-01-01

    The symptoms of prion infection can take years or decades to manifest following the initial exposure. Molecular markers of prion disease include accumulation of the misfolded prion protein (PrPSc), which is derived from its cellular precursor (PrPC), as well as downregulation of the PrP-like Shadoo (Sho) glycoprotein. Given the overlapping cellular environments for PrPC and Sho, we inferred that PrPC levels might also be altered as part of a host response during prion infection. Using rodent models, we found that, in addition to changes in PrPC glycosylation and proteolytic processing, net reductions in PrPC occur in a wide range of prion diseases, including sheep scrapie, human Creutzfeldt-Jakob disease, and cervid chronic wasting disease. The reduction in PrPC results in decreased prion replication, as measured by the protein misfolding cyclic amplification technique for generating PrPSc in vitro. While PrPC downregulation is not discernible in animals with unusually short incubation periods and high PrPC expression, slowly evolving prion infections exhibit downregulation of the PrPC substrate required for new PrPSc synthesis and as a receptor for pathogenic signaling. Our data reveal PrPC downregulation as a previously unappreciated element of disease pathogenesis that defines the extensive, presymptomatic period for many prion strains. PMID:24430187

  8. Experimental Analysis of Team Performance Effectiveness: Incentive and Training Factors.

    DTIC Science & Technology

    1984-06-30

    E 1.0 ~ .3 Mir 5 (,,CPY RESOLUTirN TEST CHART J.3- FILE C"OP? THE -- JOHNS HOPKINS UNIVERSITY 1 DTIC SI ELECTE I EXPERIMENTAL ANALYSIS OF TEAM...34 is bound bv arrow’s on the ordinate, and the ordinate w’as extended downward to sho," sle ., periods that persisted across the boundary between...talopoin monkeys. Hormones and 4I 123 Behavior, 1980, 14, 247-266. Elias, M. Serum cortisol, testosterone, and testosterone-binding globulin responese

  9. The Battle for Leyte Gulf, October 1944. Strategical and Tactical Analysis. Volume I. Preliminary Operations until 0719 October 17th, 1944 Including Battle off Formosa

    DTIC Science & Technology

    1953-01-01

    probably will be inexperienced in cowrnand in war. Finally. all comments and criticL3,ns are designed to be constructive. By indicating what appear to be...CofS, Combined Fleet estimate *more than six ships sunk cr afire" 329 Final probable estimate 329 Learns submarine I-: 5 had departed Kure for des 329...defensive opera- tions, known as the "SHO" (Victory) operations, which were designed to deny to the Allies a "oothold in the "iast ditch" island

  10. [Eligius, the patron of veterinarians].

    PubMed

    Häsler, S; Dängeli, J

    2014-01-01

    Saint Eligius became the saint patron of farriers and veterinarians in the 13th century. This was first mentioned by Jordanus Ruffus, emperor Frederic the 2nd's equerry, who refers to a gregorian hymnal dedicated to Eligius. The legend says that Eliguis amputated a horse's foot, shoed it and placed it back on the horse's leg. This legend might have replaced the Germanic cult described in the incantations of Merseburg. In Switzerland the veneration of Eligius is particularly spread in the canton of Lucerne.

  11. Program to Research Laser-Driven Thermionic Electron Sources for Free Electron Lasers.

    DTIC Science & Technology

    1988-01-01

    by sinal I lengths of coaxial cable. With the ’. corresponding charge to the diode also reduced, a series of temporall y sho rter -Ioctron pulse-s was...e combination of approximately 1.6 eV. With the Nd:glass laser beam pulse heating the cathode " and the charge supplied by 0.5/ F capacitor, a series ...available charge stored in the h-arg ing ’apar i tor. A series of experiments was performed wilh lowetr capacitances of sevoral tens of picofarads furnished

  12. Binding of the Extracellular Eight-Cysteine Motif of Opy2 to the Putative Osmosensor Msb2 Is Essential for Activation of the Yeast High-Osmolarity Glycerol Pathway

    PubMed Central

    Yamamoto, Katsuyoshi

    2015-01-01

    To adapt to environmental high osmolarity, the budding yeast Saccharomyces cerevisiae activates the Hog1 mitogen-activated protein kinase, which regulates diverse osmoadaptive responses. Hog1 is activated through the high-osmolarity glycerol (HOG) pathway, which consists of independent upstream signaling routes termed the SLN1 branch and the SHO1 branch. Here, we report that the extracellular cysteine-rich (CR) domain of the transmembrane-anchor protein Opy2 binds to the Hkr1-Msb2 homology (HMH) domain of the putative osmosensor Msb2 and that formation of the Opy2-Msb2 complex is essential for osmotic activation of Hog1 through the MSB2 subbranch of the SHO1 branch. By analyzing the phenotypes of mutants with Opy2 cysteine-to-alanine mutations, we deduced that the CR domain forms four intramolecular disulfide bonds. To probe for the potential induction of conformational changes in the Opy2-Msb2 complex by osmostress, we constructed mutants with a site-specific Cys-to-Ala mutation of the Opy2 CR domain and mutants with a Cys substitution of the Msb2 HMH domain. Each of these mutants had a reduced cysteine. These mutants were then combinatorially cross-linked using chemical cross-linkers of different lengths. Cross-linking between Opy2 Cys48 and Msb2 Cys1023 was sensitive to osmotic changes, suggesting that osmostress induced a conformational change. We therefore propose that the Opy2-Msb2 complex might serve as an osmosensor. PMID:26598606

  13. Public Water Supply, Red River Parish, Louisiana.

    DTIC Science & Technology

    1982-04-01

    aI -4 w0 > k)~ 04 00 004 0 Ř 1-4 ua4 0 to 441 Ia) 40 1.H r. ) 4 14w w. ’a (A 0a 4) 0 a 0 Ai 0 41 .a- .a. to 0tic .. 9-:. PS4 W w~ u 00 r4 to- $4 0...tidT.ant sho~uld he recoarded on the hack -4 VA IL Ilbis Ir t o a. st.panite %heef andI alla, hv.. r I L_ 1 1 14. 4;. ian the valaies in ech

  14. Fundamental Study on the Ozone Posttreatment of Reverse Osmosis Permeates from Army Wastewaters.

    DTIC Science & Technology

    1981-03-01

    organics in RC per- meates as well as for the intermediates formed during ozonation of RO permeate. / This involved the use of distillation, head space...This involved the use of distillation, head - space, and purge and trap methods for the concentration of volatile organic constituents and of the...Grams Group 1 Soap 6.26 INaC 1 7 *C Urea 0.0917 Kaolin 1.725 Talc 1 .7i3 Sho%er Clearer 9.0( Group 2 Hail Oil 14.18 Hai I Gel 3.36 Shampoo 0.456

  15. Intracellular Protein Delivery for Treating Breast Cancer

    DTIC Science & Technology

    2014-08-01

    protein derived from chicken anemia virus (Backendorf et al., 2008). When transgenically expressed, apoptin can induce p53-independent apoptosis in a...and sho quantified b each figure cell lines He nes HeLa er S-S Rho signals rem re well-shie cessible to rong red flu pping of rh e of the nuc s...Jochemsen, A.G., Vandereb, A.J., and Noteborn, M.H.M. (1995). Apoptin, a Protein- Derived from Chicken Anemia Virus, Induces P53-Independent Apoptosis in Human Osteosarcoma Cells. Cancer Res 55, 486-489.

  16. Effect of low-power He-Ne ILIB on rheology in patients with cerebral infarction

    NASA Astrophysics Data System (ADS)

    Lu, Zheng-Guo

    1998-11-01

    We determined rheology in patients with cerebral infarction, before and after low-power He-Ne ILIB. The test covered whole blood viscosity red blood cell distortion index, platelet aggregation and D-dimer. The results shoed that low-power He-Ne ILIB results in non-significant decrease in whole blood viscosity, significant decrease in plasma viscosity, platelet aggregation and D-dimer and significant increase in RBC rheology index. This study suggests that He- He ILIB which may improve rheology and clinical symptoms of cerebral infarction patients is a simple, safe and effective therapy.

  17. Social Housing Policies and Best Practice Review for Retrofit Action - Case Studies from Parma (IT)

    NASA Astrophysics Data System (ADS)

    Gherri, Barbara; Cavagliano, Chiara; Orsi, Samuele

    2017-10-01

    The paper aims at investigating the most suitable Energy Saving Measures -ESMs- for the retrofitting of Social Housing Stock -SHS- in Europe. A global awareness has been increasing, as well as education and training among architects and building sectors employees, in order to identify tailored financing schemes and advanced integrated retrofitting solutions. Several European financed programmes have been tested so far and the results are here summarized and deeply investigated in order to increase the energy performance of social housing buildings, to improve knowledge of problems associated with the retrofitting of these households, in order to provide the most appropriate solutions to be applied. Afterward, the best practices selected have been applied to some study cases in Italy, to demonstrate that the large variety of SH programmes in Europe can seriously be used, promoting the best practises’ application. A lot of theoretical and analytical work has been carried out by many European projects in the last decade, defining different approaches according to typologies of social housing buildings, focusing on national or regional regulation, on existing typologies and building techniques, on retrofitting solutions, on energy saving strategies and other managing approaches and energy saving devices. Due to the high participation of social housing organisations -SHO- and related European financed programmes, this academic research is focused on the most effective ESMs in order to encompass a large variety of needs and related solutions, even though some of them are still on course and other ones have already been completed. This research clearly demonstrates the valuable contribution these kinds of programme have in exchanging and sharing of knowledge and experience in the field of retrofit of Social Housing building across Europe, in order to primary improve the energy performance of the existing building stock and the quality of life of their inhabitants.

  18. Tribal Energy Program, Assisting Tribes to Realize Their Energy Visions (Brochure), Energy Efficiency & Renewable Energy (EERE)

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

    Not Available

    2013-06-01

    This 12-page brochure provides an overview of the U.S. Department of Energy Office of Energy Efficiency and Renewable Energy's Tribal Energy Program and describes the financial, technical, and educational assistance it provides to help tribes develop their renewable energy resources and reduce their energy consumption.

  19. Impact of changing the Japanese term for "schizophrenia" for reasons of stereotypical beliefs of schizophrenia in Japanese youth.

    PubMed

    Takahashi, Hidehiko; Ideno, Takashi; Okubo, Shigetaka; Matsui, Hiroshi; Takemura, Kazuhisa; Matsuura, Masato; Kato, Motoichiro; Okubo, Yoshiro

    2009-07-01

    The old term for schizophrenia, "Seishin-Bunretsu-Byo" (Mind-Split Disease), has been replaced by "Togo-Shitcho-Sho" (Integration Disorder) in Japan. Stigma research requiring individuals to report personal beliefs is useful but is subject to social desirability bias. Using the Implicit Association Test, a measurement designed to minimize this bias, we assessed the impact of this renaming on the stereotype of schizophrenia held by a younger generation. The old term was strongly associated with "criminal", and this association became significantly weaker with the new term. The strategy of renaming holds considerable promise for tempering negative bias toward this disorder in Japan.

  20. Solar energy in the context of energy use, energy transportation and energy storage.

    PubMed

    MacKay, David J C

    2013-08-13

    Taking the UK as a case study, this paper describes current energy use and a range of sustainable energy options for the future, including solar power and other renewables. I focus on the area involved in collecting, converting and delivering sustainable energy, looking in particular detail at the potential role of solar power. Britain consumes energy at a rate of about 5000 watts per person, and its population density is about 250 people per square kilometre. If we multiply the per capita energy consumption by the population density, then we obtain the average primary energy consumption per unit area, which for the UK is 1.25 watts per square metre. This areal power density is uncomfortably similar to the average power density that could be supplied by many renewables: the gravitational potential energy of rainfall in the Scottish highlands has a raw power per unit area of roughly 0.24 watts per square metre; energy crops in Europe deliver about 0.5 watts per square metre; wind farms deliver roughly 2.5 watts per square metre; solar photovoltaic farms in Bavaria, Germany, and Vermont, USA, deliver 4 watts per square metre; in sunnier locations, solar photovoltaic farms can deliver 10 watts per square metre; concentrating solar power stations in deserts might deliver 20 watts per square metre. In a decarbonized world that is renewable-powered, the land area required to maintain today's British energy consumption would have to be similar to the area of Britain. Several other high-density, high-consuming countries are in the same boat as Britain, and many other countries are rushing to join us. Decarbonizing such countries will only be possible through some combination of the following options: the embracing of country-sized renewable power-generation facilities; large-scale energy imports from country-sized renewable facilities in other countries; population reduction; radical efficiency improvements and lifestyle changes; and the growth of non-renewable low

  1. Energy Consumption vs. Energy Requirement

    ERIC Educational Resources Information Center

    Fan, L. T.; Zhang, Tengyan; Schlup, John R.

    2006-01-01

    Energy is necessary for any phenomenon to occur or any process to proceed. Nevertheless, energy is never consumed; instead, it is conserved. What is consumed is available energy, or exergy, accompanied by an increase in entropy. Obviously, the terminology, "energy consumption" is indeed a misnomer although it is ubiquitous in the…

  2. Energy efficiency, renewable energy and sustainable development

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

    Ervin, C.A.

    1994-12-31

    The Office of Energy Efficiency and Renewable Energy (EE) is part of the U.S. Department of Energy that is specifically charged with encouraging the more efficient use of energy resources, and the use of renewable energy resources - such as solar power, wind power, biomass energy and geothermal energy. In the past several years, EE has increased its emphasis on technology deployment through partnerships with states, local governments and private companies. Partnerships move new discoveries more quickly into the marketplace, where they can create jobs, prevent pollution, save resources, and produce many other benefits. The author then emphasizes the importancemore » of this effort in a number of different sections of the paper: energy consumption pervades everything we do; U.S. energy imports are rising to record levels; transportation energy demand is increasing; U.S. energy use is increasing; population growth increases world energy demand; total costs of energy consumption aren`t always counted; world energy markets offer incredible potential; cost of renewables is decreasing; clean energy is essential to sustainable development; sustainable energy policy; sustainable energy initiatives: utilities, buildings, and transportation.« less

  3. Agricultural Energy Practices. Agriculture Energy.

    ERIC Educational Resources Information Center

    Crank, Ron

    This instructional unit is one of 10 developed by students on various energy-related areas that deals specifically with agricultural energy practices. Its objective is for the student to be able to discuss energy use and conservation of resources in the production of agricultural products. Some topics covered are basic uses of direct energy in…

  4. Energy-Water Nexus | Energy Analysis | NREL

    Science.gov Websites

    Deployment NREL has extensive experience and expertise related to energy-water technology research all along Nexus Energy-Water Nexus Water is required to produce energy. Energy is required to pump, treat , and transport water. The energy-water nexus examines the interactions between these two inextricably

  5. The Energy Crisis and Solar Energy

    ERIC Educational Resources Information Center

    Bockris, J. O'M.

    1974-01-01

    Examines the status of the energy crisis in Australia. Outlines energy alternatives for the 1990's and describes the present status of solar energy research and the economics of solar energy systems. (GS)

  6. Sexual health clinics for women led by specialist nurses or senior house officers in a central London GUM service: a randomised controlled trial.

    PubMed

    Miles, K; Penny, N; Mercey, D; Power, R

    2002-04-01

    To assess the care process and clinical outcomes for two different models of GUM clinic for women: one led by specialist nurses and the other by senior house officers (SHOs). An open randomised controlled trial was carried out in a central London genitourinary medicine (GUM) women's clinic. Of 1172 women telephoning for an appointment, 880 were randomised to provide 169 eligible patients in the specialist nurse arm and 178 in the SHO arm. Of the eligible patients a total of 224 attended their appointment. The clinical records of the randomised women were audited for adequacy of care according to local guidelines. 30 key variables were objectively assessed and recorded on a standard audit form. An overall unitary index score (%) was calculated for each patient. The main variables associated with the outcome of specialist nurse and SHO decision making (diagnostic test request, preliminary diagnosis, and treatment provided) were then analysed independently. The median documentation audit scores for specialist nurses (n=103) and SHOs (n=121) were 92% and 85% respectively (p<0.0001). The specialist nurses' documentation was significantly (p<0.05) more complete than the SHOs' for five variables: details of menstrual cycle, physical examination, medication instructions given to patients, health promotion discussion, and provision of condoms. Specialist nurses performed equally to the SHOs with regard to requesting the correct diagnostic tests, providing the correct preliminary diagnosis, and providing the correct treatment. A model of care using trained GUM nurses working within agreed protocols can provide comprehensive patient care for female patients that is equal to care provided by SHOs. Our results raise important issues regarding advanced GUM nursing education and training, protocol development, and accountability.

  7. Multi-energy Coordinated Evaluation for Energy Internet

    NASA Astrophysics Data System (ADS)

    Jia, Dongqiang; Sun, Jian; Wang, Cunping; Hong, Xiao; Ma, Xiufan; Xiong, Wenting; Shen, Yaqi

    2017-05-01

    This paper reviews the current research status of multi-energy coordinated evaluation for energy Internet. Taking the coordinated optimization effect of wind energy, solar energy and other energy sources into consideration, 17 evaluation indexes, such as the substitution coefficient of cold heat and power, the ratio of wind and solar energy, and the rate of energy storage ratio, were designed from five aspects, including the acceptance of renewable energy, energy complementary alternative benefits, peak valley difference, the degree of equipment utilization and user needs. At the same time, this article attaches importance to the economic and social benefits of the coordination of multiple energy sources. Ultimately, a comprehensive multi-energy coordination evaluation index system of regional energy Internet was put forward from the safe operation, coordination and optimization, economic and social benefits four aspects, and a comprehensive evaluation model was established. This model uses the optimal combination weighting method based on moment estimation and Topsis evaluation analysis method, so both the subjective and objective weight of the index are considered and the coordinate evaluation of multi-energy is realized. Finally the perfection of the index system and the validity of the evaluation method are verified by a case analysis.

  8. Western Energy Corridor -- Energy Resource Report

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

    Leslie Roberts; Michael Hagood

    2011-06-01

    The world is facing significant growth in energy demand over the next several decades. Strategic in meeting this demand are the world-class energy resources concentrated along the Rocky Mountains and northern plains in Canada and the U.S., informally referred to as the Western Energy Corridor (WEC). The fossil energy resources in this region are rivaled only in a very few places in the world, and the proven uranium reserves are among the world's largest. Also concentrated in this region are renewable resources contributing to wind power, hydro power, bioenergy, geothermal energy, and solar energy. Substantial existing and planned energy infrastructure,more » including refineries, pipelines, electrical transmission lines, and rail lines provide access to these resources.« less

  9. 78 FR 13869 - Puget Sound Energy, Inc.; Puget Sound Energy, Inc.; Puget Sound Energy, Inc.; Puget Sound Energy...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ... Prior Authority During November 2012 AGENCY: Office of Fossil Energy, Department of Energy (DOE). ACTION: Notice of orders. SUMMARY: The Office of Fossil Energy (FE) of the Department of Energy gives notice that... found on the FE Web site at http://www.fossil.energy.gov/programs/gasregulation/authorizations/Orders...

  10. Energy justice and U.S. energy policy: Case study applications exploring U.S. energy policy through an energy justice framework

    NASA Astrophysics Data System (ADS)

    Prehoda, Emily W.

    This thesis presents three examples of U.S. energy policy and demonstrates how these policies violate the principles of energy justice. First, requiring only Federal agencies to obtain a percentage of energy production from renewables violates the distributive energy justice principle through a lack of a federal renewable energy policy which distributes the potential for unequal electrical grid failure to populations. Second, U.S. energy policy violates the procedural energy justice principle through inequitable participation and poor knowledge dissemination that, in some cases, contributes to stagnant renewable targets during the decision-making process and inequitable distribution of the benefits associated with renewable energy arguably resulting from differential representation of economic groups in policy decision making. Third, the United States' continued reliance on and subsidization of fossil fuel extraction and use, violates the prohibitive energy justice principle by causing physical harm to humans and the environment. Finally, a lack of federal renewable energy policy hinders comprehensive energy policy including diversifying the U.S. renewable energy portfolios. Considering energy policy through the framework of energy justice offers a means of evaluating existing policy and can improve future energy policy decision-making. Demanding energy justice ensures that all populations have equitable distribution, participation, and access to affordable, efficient, and clean energy technologies that contribute to obtaining basic needs.

  11. Energy 101: Home Energy Assessment

    ScienceCinema

    None

    2018-05-18

    A home energy checkup helps owners determine where their house is losing energy and money - and how such problems can be corrected to make the home more energy efficient. A professional technician - often called an energy auditor - can give your home a checkup. You can also do some of the steps yourself. Items shown here include checking for leaks, examining insulation, inspecting the furnace and ductwork, performing a blower door test and using an infrared camera.

  12. Energy 101: Energy Efficient Commercial Buildings

    ScienceCinema

    None

    2018-06-06

    Learn how commercial buildings can incorporate whole-building design to save energy and money while enhancing performance and comfort. This video highlights several energy-saving features of the Research Support Facility at the Energy Department's National Renewable Energy Laboratory-a model for high-performance office building design.

  13. Low energy intake plus low energy expenditure (low energy flux), not energy surfeit, predicts future body fat gain.

    PubMed

    Hume, David John; Yokum, Sonja; Stice, Eric

    2016-06-01

    There is a paucity of studies that have prospectively tested the energy surfeit theory of obesity with the use of objectively estimated energy intake and energy expenditure in humans. An alternative theory is that homeostatic regulation of body weight is more effective when energy intake and expenditure are both high (high energy flux), implying that low energy flux should predict weight gain. We aimed to examine the predictive relations of energy balance and energy flux to future weight gain and tested whether results were replicable in 2 independent samples. Adolescents (n = 154) and college-aged women (n = 75) underwent 2-wk objective doubly labeled water, resting metabolic rate, and percentage of body fat measures at baseline. Percentage of body fat was measured annually for 3 y of follow-up for the adolescent sample and for 2 y of follow-up for the young adult sample. Low energy flux, but not energy surfeit, predicted future increases in body fat in both studies. Furthermore, high energy flux appeared to prevent fat gain in part because it was associated with a higher resting metabolic rate. Counter to the energy surfeit model of obesity, results suggest that increasing energy expenditure may be more effective for reducing body fat than caloric restriction, which is currently the treatment of choice for obesity. This trial was registered at clinicaltrials.gov as NCT02084836. © 2016 American Society for Nutrition.

  14. Energy: A continuing bibliography with indexes, February 1975. [solar energy, energy conversion

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Reports, articles, and other documents introduced into the NASA scientific and technical information system from July 1, 1974 through September 30, 1974 are cited. Regional, national, and international energy systems; research and development on fuels and other sources of energy; energy conversion, transport, transmission, distribution, and storage, with emphasis on the use of hydrogen and solar energy are included along with methods of locating or using new energy resources. Emphasis is placed on energy for heating, lighting, and powering aircraft, surface vehicles, or other machinery.

  15. An Energy Integrated Dispatching Strategy of Multi- energy Based on Energy Internet

    NASA Astrophysics Data System (ADS)

    Jin, Weixia; Han, Jun

    2018-01-01

    Energy internet is a new way of energy use. Energy internet achieves energy efficiency and low cost by scheduling a variety of different forms of energy. Particle Swarm Optimization (PSO) is an advanced algorithm with few parameters, high computational precision and fast convergence speed. By improving the parameters ω, c1 and c2, PSO can improve the convergence speed and calculation accuracy. The objective of optimizing model is lowest cost of fuel, which can meet the load of electricity, heat and cold after all the renewable energy is received. Due to the different energy structure and price in different regions, the optimization strategy needs to be determined according to the algorithm and model.

  16. OMEGA System Performance Assessment and Coverage Evaluation (PACE) Workstation Design and Implementation. Volume 2

    DTIC Science & Technology

    1991-02-15

    picked, Ce11Pop" .xmonth, CeliPcpUpA .hour’ . Phase kND $80) = 0 ELSE IF (stationinfol36’ [stations. picked, CellIP-- CpA .n=nh, CeSUP pP.hour . Phiase...CellGrid, irt (322,24. 281,314, RightCeliGridAction, ShoCe11~ta, DcNot-hingPr-oc, bJii ne (lfepnIi lfs t.Xj05,efIghplit. Y4, 60,16,white, blak , black...8217.Hilite(oc,yy); with CellPI~p do begin if (SubCells (Hcnth,Hr] .X < (Get~4axX - RightsideStatsA .width - SubCellIs (Month, Hour) Width - SubCellP~ cpA

  17. Summary of Synoptic Meteorological Observations. Indonesian Coastal Marine Areas. Volume 2. Area 8 - West Borneo, Area 9 - Karimata Strait, Area 10 - Southwest Java Sea, Area 11 - South Central Java, Area 12 - Southeast Java, Area 13 - Southeast Java Sea, Area 14 - Northeast Java Sea

    DTIC Science & Technology

    1975-04-01

    5 ’ :00 0 1’.20 2. 219 39 : .:0 :00 .0 A.. AP99 120 , ~ ~ ~ ~ ~ -y- ,M -.7yT ,, T , . , .,77M III II P~ kID : (¢E(’Ll) 9•3-977AREA 0009 KARIMATA STRAIT...TYPE OTHER WEATHER PHENOMENA kNO 01D RAIN PAIN VAIL RAIG SNOW OTHER HAI. PORN AT PCPN PAST ?HOR FOG FOG WO SMOKE SPRAY NO SHoR PON FRZN 06 TIME HOUR LTNG...NAONO DIR RAIN RAIN ORIL RCZG SNOW OTHER HAIL PCORN A? FCN PAST THOR OTOH HAZE SPRy NOUST SI ? R G PUG W SMOK SPRAY No PHft PCN PRN OPTM OR LTNG Wa PORN

  18. Energy.

    PubMed

    Chambers, David W

    2012-01-01

    Energy is the capacity to do the things we are capable of and desire to accomplish. Most often this is thought of in terms of PEP--personal energy potential--a reservoir of individual vivacity and zest for work. Like a battery, energy can be conceived of as a resource that is alternatively used and replenished. Transitions between activities, variety of tasks, and choices of what to spend energy on are part of energy management. Energy capacity can be thought of at four levels: (a) so little that harm is caused and extraordinary steps are needed for recovery, (b) a deficit that slightly impairs performance but will recover naturally, (c) the typical range of functioning, and (d) a surplus that may or may not be useful and requires continual investment to maintain. "Flow" is the experience of optimal energy use when challenges balance capacity as a result of imposing order on our environment. There are other energy resources in addition to personal vim. Effective work design reduces demands on energy. Money, office design, and knowledge are excellent substitutes for personal energy.

  19. Energy Audits. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in energy audits is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in company-sponsored training…

  20. Low energy intake plus low energy expenditure (low energy flux), not energy surfeit, predicts future body fat gain12

    PubMed Central

    Yokum, Sonja; Stice, Eric

    2016-01-01

    Background: There is a paucity of studies that have prospectively tested the energy surfeit theory of obesity with the use of objectively estimated energy intake and energy expenditure in humans. An alternative theory is that homeostatic regulation of body weight is more effective when energy intake and expenditure are both high (high energy flux), implying that low energy flux should predict weight gain. Objective: We aimed to examine the predictive relations of energy balance and energy flux to future weight gain and tested whether results were replicable in 2 independent samples. Design: Adolescents (n = 154) and college-aged women (n = 75) underwent 2-wk objective doubly labeled water, resting metabolic rate, and percentage of body fat measures at baseline. Percentage of body fat was measured annually for 3 y of follow-up for the adolescent sample and for 2 y of follow-up for the young adult sample. Results: Low energy flux, but not energy surfeit, predicted future increases in body fat in both studies. Furthermore, high energy flux appeared to prevent fat gain in part because it was associated with a higher resting metabolic rate. Conclusion: Counter to the energy surfeit model of obesity, results suggest that increasing energy expenditure may be more effective for reducing body fat than caloric restriction, which is currently the treatment of choice for obesity. This trial was registered at clinicaltrials.gov as NCT02084836. PMID:27169833

  1. From Zero Energy Buildings to Zero Energy Districts

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

    Polly, Ben; Kutscher, Chuck; Macumber, Dan

    Some U.S. cities are planning advanced districts that have goals for zero energy, water, waste, and/or greenhouse gas emissions. From an energy perspective, zero energy districts present unique opportunities to cost-effectively achieve high levels of energy efficiency and renewable energy penetration across a collection of buildings that may be infeasible at the individual building scale. These high levels of performance are accomplished through district energy systems that harness renewable and wasted energy at large scales and flexible building loads that coordinate with variable renewable energy supply. Unfortunately, stakeholders face a lack of documented processes, tools, and best practices to assistmore » them in achieving zero energy districts. The National Renewable Energy Laboratory (NREL) is partnering on two new district projects in Denver: the National Western Center and the Sun Valley Neighborhood. We are working closely with project stakeholders in their zero energy master planning efforts to develop the resources needed to resolve barriers and create replicable processes to support future zero energy district efforts across the United States. Initial results of these efforts include the identification and description of key zero energy district design principles (maximizing building efficiency, solar potential, renewable thermal energy, and load control), economic drivers, and master planning principles. The work has also resulted in NREL making initial enhancements to the U.S. Department of Energy's open source building energy modeling platform (OpenStudio and EnergyPlus) with the long-term goal of supporting the design and optimization of energy districts.« less

  2. Alternative Energy Development and China's Energy Future

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

    Zheng, Nina; Fridley, David

    2011-06-15

    In addition to promoting energy efficiency, China has actively pursued alternative energy development as a strategy to reduce its energy demand and carbon emissions. One area of particular focus has been to raise the share of alternative energy in China’s rapidly growing electricity generation with a 2020 target of 15% share of total primary energy. Over the last ten years, China has established several major renewable energy regulations along with programs and subsidies to encourage the growth of non-fossil alternative energy including solar, wind, nuclear, hydro, geothermal and biomass power as well as biofuels and coal alternatives. This study thusmore » seeks to examine China’s alternative energy in terms of what has and will continue to drive alternative energy development in China as well as analyze in depth the growth potential and challenges facing each specific technology. This study found that despite recent policies enabling extraordinary capacity and investment growth, alternative energy technologies face constraints and barriers to growth. For relatively new technologies that have not achieved commercialization such as concentrated solar thermal, geothermal and biomass power, China faces technological limitations to expanding the scale of installed capacity. While some alternative technologies such as hydropower and coal alternatives have been slowed by uneven and often changing market and policy support, others such as wind and solar PV have encountered physical and institutional barriers to grid integration. Lastly, all alternative energy technologies face constraints in human resources and raw material resources including land and water, with some facing supply limitations in critical elements such as uranium for nuclear, neodymium for wind and rare earth metals for advanced solar PV. In light of China’s potential for and barriers to growth, the resource and energy requirement for alternative energy technologies were modeled and scenario

  3. Energy 101: Energy Efficient Data Centers

    ScienceCinema

    None

    2018-04-16

    Data centers provide mission-critical computing functions vital to the daily operation of top U.S. economic, scientific, and technological organizations. These data centers consume large amounts of energy to run and maintain their computer systems, servers, and associated high-performance components—up to 3% of all U.S. electricity powers data centers. And as more information comes online, data centers will consume even more energy. Data centers can become more energy efficient by incorporating features like power-saving "stand-by" modes, energy monitoring software, and efficient cooling systems instead of energy-intensive air conditioners. These and other efficiency improvements to data centers can produce significant energy savings, reduce the load on the electric grid, and help protect the nation by increasing the reliability of critical computer operations.

  4. Renewable energy.

    PubMed

    Destouni, Georgia; Frank, Harry

    2010-01-01

    The Energy Committee of the Royal Swedish Academy of Sciences has in a series of projects gathered information and knowledge on renewable energy from various sources, both within and outside the academic world. In this article, we synthesize and summarize some of the main points on renewable energy from the various Energy Committee projects and the Committee's Energy 2050 symposium, regarding energy from water and wind, bioenergy, and solar energy. We further summarize the Energy Committee's scenario estimates of future renewable energy contributions to the global energy system, and other presentations given at the Energy 2050 symposium. In general, international coordination and investment in energy research and development is crucial to enable future reliance on renewable energy sources with minimal fossil fuel use.

  5. Learning energy literacy concepts from energy-efficient homes

    NASA Astrophysics Data System (ADS)

    Paige, Frederick Eugene

    The purpose of this study is to understand ways that occupants' and visitors' interaction with energy efficient home design affects Energy Literacy. Using a case study approach including interviews, surveys, and observations, I examined the potential for affordable energy efficient homes in the Greenville South Carolina area to "teach" concepts from an Energy Literacy framework developed by dozens of educational partners and federal agencies that comprise the U.S. Global Change Research Program Partners. I paid particular attention to concepts from the framework that are transferable to energy decisions beyond a home's walls. My research reveals ways that interaction with high efficiency homes can effect understanding of the following Energy Literacy concepts: human use of energy is subject to limits and constraints, conservation is one way to manage energy resources, electricity is generated in multiple ways, social and technological innovations effect the amount of energy used by society, and energy use can be calculated and monitored. Examples from my case studies show how the at-home examples can make lessons on energy more personally relevant, easy to understand, and applicable. Specifically, I found that: • Home occupants learn the limits of energy in relation to the concrete and constricting costs associated with their consumption. • Heating and cooling techniques showcase the limits and constraints on different sources of energy. • Relatable systems make it easier to understand energy's limits and constraints. • Indistinct and distant power utilities allow consumers to overlook the root of electricity sources. • Visible examples of electricity generation systems make it clear that electricity is generated in multiple ways. • Small and interactive may mean inefficient electricity generation, but efficient energy education. • Perceptions of expense and complexity create a disconnect between residential energy consumers and renewable electricity

  6. Energy 101: Geothermal Energy

    ScienceCinema

    None

    2018-05-30

    See how we can generate clean, renewable energy from hot water sources deep beneath the Earth's surface. The video highlights the basic principles at work in geothermal energy production, and illustrates three different ways the Earth's heat can be converted into electricity.

  7. Transportation Energy - Sandia Energy

    Science.gov Websites

    ; Components Compatibility Hydrogen Behavior Quantitative Risk Assessment Technical Reference for Hydrogen Combustion jbei Facilities Algae Testbed Battery Abuse Testing Laboratory Center for Infrastructure Research and Innovation Combustion Research Facility Joint BioEnergy Institute Close Energy Research Programs

  8. Energy Efficiency Resources to Support State Energy Planning

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

    Office of Strategic Programs, Strategic Priorities and Impact Analysis Team

    An early step for most energy efficiency planning is to identify and quantify energy savings opportunities, and then to understand how to access this potential. The U.S. Department of Energy’s Office of Energy Efficiency and Renewable Energy offers resources that can help with both of these steps. This fact sheet presents those resources. The resources are also available on the DOE State and Local Solution Center on the "Energy Efficiency: Savings Opportunities and Benefits" page: https://energy.gov/eere/slsc/energy-efficiency-savings-opportunities-and-benefits.

  9. Energy planning and energy efficiency assistance

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

    Markel, L.

    1995-12-31

    Electrotek is an engineering services company specializing in energy-related programs. Clients are most utilities, large energy users, and the U.S. Electric Power Research Institute. Electrotek has directed energy projects for the U.S. Agency for International Development and the U.S. Department of Energy in Poland and other countries of Central Europe. The objective is to assist the host country organizations to identify and implement appropriate energy efficiency and pollution reduction technologies, to transfer technical and organizational knowledge, so that further implementations are market-driven, without needed continuing foreign investment. Electrotek has worked with the Silesian Power Distribution Company to design an energymore » efficiency program for industrial customers that has proven to be profitable for the company and for its customers. The program has both saved energy and costs, and reduced pollution. The program is expanding to include additional customers, without needing more funding from the U.S. government.« less

  10. Energy Technology.

    ERIC Educational Resources Information Center

    Eaton, William W.

    Reviewed are technological problems faced in energy production including locating, recovering, developing, storing, and distributing energy in clean, convenient, economical, and environmentally satisfactory manners. The energy resources of coal, oil, natural gas, hydroelectric power, nuclear energy, solar energy, geothermal energy, winds, tides,…

  11. Collecting Solar Energy. Solar Energy Education Project.

    ERIC Educational Resources Information Center

    O'Brien, Alexander

    This solar energy learning module for use with junior high school students offers a list of activities, a pre-post test, job titles, basic solar energy vocabulary, and diagrams of solar energy collectors and installations. The purpose is to familiarize students with applications of solar energy and titles of jobs where this knowledge could be…

  12. Energy conservation, energy efficiency and energy savings regulatory hypotheses - taxation, subsidies and underlying economics

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

    Trumpy, T.

    1995-12-01

    More efficient use of energy resources can be promoted by various regulatory means, i.e., taxation, subsidies, and pricing. Various incentives can be provided by income and revenue tax breaks-deductible energy audit fees, energy saving investment credits, breaks for energy saving entrepreneurs, and energy savings accounts run through utility accounts. Value added and excise taxes can also be adjusted to reward energy saving investments and energy saving entrepreneurial activity. Incentives can be provided in the form of cash refunds, including trade-in-and-scrap programs and reimbursements or subsidies on audit costs and liability insurance. Pricing incentives include lower rates for less energy use,more » prepayment of deposit related to peak load use, electronically dispatched multiple tariffs, savings credits based on prior peak use, and subsidized {open_quotes}leasing{close_quotes} of more efficient appliances and lights. Credits, with an emphasis on pooling small loans, and 5-year energy savings contracts are also discussed.« less

  13. Social energy: mining energy from the society

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

    Zhang, Jun Jason; Gao, David Wenzhong; Zhang, Yingchen

    The inherent nature of energy, i.e., physicality, sociality and informatization, implies the inevitable and intensive interaction between energy systems and social systems. From this perspective, we define 'social energy' as a complex sociotechnical system of energy systems, social systems and the derived artificial virtual systems which characterize the intense intersystem and intra-system interactions. The recent advancement in intelligent technology, including artificial intelligence and machine learning technologies, sensing and communication in Internet of Things technologies, and massive high performance computing and extreme-scale data analytics technologies, enables the possibility of substantial advancement in socio-technical system optimization, scheduling, control and management. In thismore » paper, we provide a discussion on the nature of energy, and then propose the concept and intention of social energy systems for electrical power. A general methodology of establishing and investigating social energy is proposed, which is based on the ACP approach, i.e., 'artificial systems' (A), 'computational experiments' (C) and 'parallel execution' (P), and parallel system methodology. A case study on the University of Denver (DU) campus grid is provided and studied to demonstrate the social energy concept. In the concluding remarks, we discuss the technical pathway, in both social and nature sciences, to social energy, and our vision on its future.« less

  14. Representing Energy. II. Energy Tracking Representations

    ERIC Educational Resources Information Center

    Scherr, Rachel E.; Close, Hunter G.; Close, Eleanor W.; Vokos, Stamatis

    2012-01-01

    The Energy Project at Seattle Pacific University has developed representations that embody the substance metaphor and support learners in conserving and tracking energy as it flows from object to object and changes form. Such representations enable detailed modeling of energy dynamics in complex physical processes. We assess student learning by…

  15. Energy Production Systems. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in energy production systems is one of 15 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in…

  16. Robinson Rancheria Strategic Energy Plan; Middletown Rancheria Strategic Energy Plan, Scotts Valley Rancheria Strategic Energy Plan, Elem Indian Colony Strategic Energy Plan, Upperlake Rancheria Strategic Energy Plan, Big Valley Rancheria Strategic Energy Plan

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

    McGinnis and Associates LLC

    2008-08-01

    The Scotts Valley Band of Pomo Indians is located in Lake County in Northern California. Similar to the other five federally recognized Indian Tribes in Lake County participating in this project, Scotts Valley Band of Pomo Indians members are challenged by generally increasing energy costs and undeveloped local energy resources. Currently, Tribal decision makers lack sufficient information to make informed decisions about potential renewable energy resources. To meet this challenge efficiently, the Tribes have committed to the Lake County Tribal Energy Program, a multi Tribal program to be based at the Robinson Rancheria and including The Elem Indian Colony, Bigmore » Valley Rancheria, Middletown Rancheria, Habematolel Pomo of Upper Lake and the Scotts Valley Pomo Tribe. The mission of this program is to promote Tribal energy efficiency and create employment opportunities and economic opportunities on Tribal Lands through energy resource and energy efficiency development. This program will establish a comprehensive energy strategic plan for the Tribes based on Tribal specific plans that capture economic and environmental benefits while continuing to respect Tribal cultural practices and traditions. The goal is to understand current and future energy consumption and develop both regional and Tribe specific strategic energy plans, including action plans, to clearly identify the energy options for each Tribe.« less

  17. Fostering sustained energy behavior change and increasing energy literacy in a student housing energy challenge

    NASA Astrophysics Data System (ADS)

    Brewer, Robert Stephen

    We designed the Kukui Cup challenge to foster energy conservation and increase energy literacy. Based on a review of the literature, the challenge combined a variety of elements into an overall game experience, including: real-time energy feedback, goals, commitments, competition, and prizes. We designed a software system called Makahiki to provide the online portion of the Kukui Cup challenge. Energy use was monitored by smart meters installed on each floor of the Hale Aloha residence halls on the University of Hawai'i at Manoa campus. In October 2011, we ran the UH Kukui Cup challenge for the over 1000 residents of the Hale Aloha towers. To evaluate the Kukui Cup challenge, I conducted three experiments: challenge participation, energy literacy, and energy use. Many residents participated in the challenge, as measured by points earned and actions completed through the challenge website. I measured the energy literacy of a random sample of Hale Aloha residents using an online energy literacy questionnaire administered before and after the challenge. I found that challenge participants' energy knowledge increased significantly compared to non-challenge participants. Positive self-reported energy behaviors increased after the challenge for both challenge participants and non-participants, leading to the possibility of passive participation by the non-challenge participants. I found that energy use varied substantially between and within lounges over time. Variations in energy use over time complicated the selection of a baseline of energy use to compare the levels during and after the challenge. The best team reduced its energy use during the challenge by 16%. However, team energy conservation did not appear to correlate to participation in the challenge, and there was no evidence of sustained energy conservation after the challenge. The problems inherent in assessing energy conservation using a baseline call into question this common practice. My research has

  18. Science Activities in Energy: Electrical Energy.

    ERIC Educational Resources Information Center

    Oak Ridge Associated Universities, TN.

    Presented is a science activities in energy package which includes 16 activities relating to electrical energy. Activities are simple, concrete experiments for fourth, fifth and sixth grades which illustrate principles and problems relating to energy. Each activity is outlined in a single card which is introduced by a question. A teacher's…

  19. Can a senior house officer's time be used more effectively?

    PubMed

    Mitchell, J; Hayhurst, C; Robinson, S M

    2004-09-01

    To determine the amount of time senior house officers (SHO) spent performing tasks that could be delegated to a technician or administrative assistant and therefore to quantify the expected benefit that could be obtained by employing such physicians' assistants (PA). SHOs working in the emergency department were observed for one week by pre-clinical students who had been trained to code and time each task performed by SHOs. Activity was grouped into four categories (clinical, technical, administrative, and other). Those activities in the technical and administrative categories were those we believed could be performed by a PA. The SHOs worked 430 hours in total, of which only 25 hours were not coded due to lack of an observer. Of the 405 hours observed 86.2% of time was accounted for by the various codes. The process of taking a history and examining patients accounted for an average of 22% of coded time. Writing the patient's notes accounted for an average of 20% of coded time. Discussion with relatives and patients accounted for 4.7% of coded time and performing procedures accounted for 5.2% of coded time. On average across all shifts, 15% of coded time was spent doing either technical or administrative tasks. In this department an average of 15% of coded SHOs working time was spent performing administrative and technical tasks, rising to 17% of coded time during a night shift. This is equivalent to an average time of 78 minutes per 10 hour shift/SHO. Most tasks included in these categories could be performed by PAs thus potentially decreasing patient waiting times, improving risk management, allowing doctors to spend more time with their patients, and possibly improving doctors' training.

  20. Changes in serum tumor necrosis factor (TNF-alpha) with kami-shoyo-san administration in depressed climacteric patients.

    PubMed

    Ushiroyama, Takahisa; Ikeda, Atsushi; Sakuma, Kou; Ueki, Minoru

    2004-01-01

    An herbal medicine (kampo) is widely used to prevent or treat climacteric symptoms. In order to investigate the potential involvement of tumor necrosis factor (TNF)-alpha in susceptibility to mood disorder in climacteric women and to clarify the relationship between immune function and the efficacy of herbal medicine, we compared serum TNF-alpha levels in two treated groups, with and without concurrent use of herbal medicine. This study included 113 consecutive depressed menopausal patients who visited the gynecological and psychosomatic medicine outpatient clinic of the Osaka Medical College Hospital in Japan. Fifty-eight patients were administered kami-shoyo-san according to the definition of above sho. In contrast, 55 patients who were different in sho of kami-shoyo-san were administered antidepressants. Hamilton Rating Scale for depression (HAM-D) scores were determined at baseline and 12 weeks after starting treatment (endpoint). TNF-alpha concentrations were analyzed before and after 12 weeks of treatment. Kami-shoyo-san significantly increased plasma concentrations of TNF-alpha after 12 weeks of treatment, to 17.22 +/- 6.13 pg/ml from a baseline level of 14.16 +/- 6.27 pg/ml (p = 0.048). The percent change in plasma concentration of TNF-alpha differed significantly between the kami-shoyo-san therapy group and the antidepressant therapy group at 4 weeks (12.0 +/- 7.8% and -1.22 +/- 0.25%, respectively, p < 0.01), 8 weeks (19.7 +/- 3.4% and -2.45 +/- 0.86%, respectively, p < 0.01), and 12 weeks (21.3 +/- 5.4% and -6.81 +/- 2.2%, respectively, p < 0.001). We found in this study that kami-shoyo-san, an herbal medicine, increased plasma TNF-alpha levels in depressed menopausal patients. Cytokines may play various roles in mood and emotional status via the central nervous system and may be regulated by herbal medicines, although the interactions are very complex.

  1. Deep sequencing of hepatitis C virus hypervariable region 1 reveals no correlation between genetic heterogeneity and antiviral treatment outcome

    PubMed Central

    2014-01-01

    Background Hypervariable region 1 (HVR1) contained within envelope protein 2 (E2) gene is the most variable part of HCV genome and its translation product is a major target for the host immune response. Variability within HVR1 may facilitate evasion of the immune response and could affect treatment outcome. The aim of the study was to analyze the impact of HVR1 heterogeneity employing sensitive ultra-deep sequencing, on the outcome of PEG-IFN-α (pegylated interferon α) and ribavirin treatment. Methods HVR1 sequences were amplified from pretreatment serum samples of 25 patients infected with genotype 1b HCV (12 responders and 13 non-responders) and were subjected to pyrosequencing (GS Junior, 454/Roche). Reads were corrected for sequencing error using ShoRAH software, while population reconstruction was done using three different minimal variant frequency cut-offs of 1%, 2% and 5%. Statistical analysis was done using Mann–Whitney and Fisher’s exact tests. Results Complexity, Shannon entropy, nucleotide diversity per site, genetic distance and the number of genetic substitutions were not significantly different between responders and non-responders, when analyzing viral populations at any of the three frequencies (≥1%, ≥2% and ≥5%). When clonal sample was used to determine pyrosequencing error, 4% of reads were found to be incorrect and the most abundant variant was present at a frequency of 1.48%. Use of ShoRAH reduced the sequencing error to 1%, with the most abundant erroneous variant present at frequency of 0.5%. Conclusions While deep sequencing revealed complex genetic heterogeneity of HVR1 in chronic hepatitis C patients, there was no correlation between treatment outcome and any of the analyzed quasispecies parameters. PMID:25016390

  2. Eosinophils contribute to early clearance of Pneumocystis murina infection

    PubMed Central

    Eddens, Taylor; Elsegeiny, Waleed; Nelson, Michael P.; Horne, William; Campfield, Brian T.; Steele, Chad; Kolls, Jay K.

    2015-01-01

    Pneumocystis pneumonia remains a common opportunistic infection in the diverse immunosuppressed population. One clear risk factor for susceptibility to Pneumocystis is a declining CD4+ T-cell counts in the setting of HIV/AIDS or primary immunodeficiency. Non-HIV infected individuals taking immunosuppressive drug regimens targeting T-cell activation are also susceptible. Given the crucial role of CD4+ T-cells in host defense against Pneumocystis, we used RNA-sequencing of whole lung early in infection in wild type and CD4-depleted animals as an unbiased approach to examine mechanisms of fungal clearance. In wild type mice, a strong eosinophil signature was observed at day 14 post-Pneumocystis challenge and eosinophils were increased in the bronchoalveolar lavage fluid of wild type mice. Furthermore, eosinophilopoiesis-deficient Gata1tm6Sho/J mice were more susceptible to Pneumocystis infection when compared to BALB/c controls and bone marrow derived eosinophils had in vitro Pneumocystis killing activity. To drive eosinophilia in vivo, Rag1−/− mice were treated with a plasmid expressing IL-5 (pIL5) or an empty plasmid control via hydrodynamic injection. pIL5 treated mice had increased serum IL-5 and eosinophilia in the lung, as well as reduced Pneumocystis burden compared to mice treated with control plasmid. Additionally, pIL5 treatment could induce eosinophilia and reduce Pneumocystis burden in CD4-depleted C57Bl/6 and BALB/c mice, but not eosinophilopoiesis-deficient Gata1tm6Sho/J mice. Taken together, these results demonstrate that an early role of CD4+ T-cells is to recruit eosinophils to the lung and that eosinophils are a novel candidate for future therapeutic development for Pneumocystis pneumonia in the immunosuppressed population. PMID:25994969

  3. U.S. energy outlook and future energy impacts

    NASA Astrophysics Data System (ADS)

    Hamburger, Randolph John

    2011-12-01

    Energy markets were not immune to the 2007 financial crisis. Growth in the Indian and Chinese economies is placing strains on global energy supplies that could force a repeat of the 2008 price spike of $145/bbl for crude oil. Emerging market growth coupled with inefficiencies, frictions, and speculation in the energy markets has the potential to create drastic economic shocks throughout the world. The 2007 economic crisis has pushed back investment in energy projects where a low-growth scenario in world GDP could create drastic price increases in world energy prices. Without a long-term energy supply plan, the U.S. is destined to see growth reduced and its trade imbalances continue to deteriorate with increasing energy costs. Analysis of the U.S. natural gas futures markets and the impact of financial speculation on natural gas market pricing determined that financial speculation adds to price movements in the energy markets, which could cause violent swings in energy prices.

  4. Sustainable-energy managment practices in an energy economy

    NASA Astrophysics Data System (ADS)

    Darkwa, K.

    2001-10-01

    The economic survival of any nation depends upon its ability to produce and manage sufficient supplies of low-cost safe energy. The world's consumption of fossil fuel resources currently increasing at 3% per annum is found to be unsustainable. Projections of this trend show that mankind will exhaust all known reserves in the second half of the coming century. Governments, industrialists, commercial organizations, public sector departments and the general public have now become aware of the urgent requirements for the efficient management of resources and energy-consuming activities. Most organizations in the materials, manufacturing and retail sectors and in the service industries have also created energy management departments, or have employed consultants, to monitor energy consumption and to reduce wastage. Conversely, any sustained attempt to reduce rates of energy consumption even by as little as 0.1% per annum ensures relatively an eternal future supply as well as reduction on environmental and ecological effect. Thus, there is no long- term solution to energy flow problem other than systematic and effective energy management and the continuous application of the techniques of energy management. Essential energy management strategies in support of a sustainable energy- economy are discussed.

  5. Energy resources

    NASA Technical Reports Server (NTRS)

    1973-01-01

    A statistical analysis of the availability of fossil fuels for energy and non-energy production is presented. The cumulative requirements for petroleum, natural gas, and coal are discussed. Alternate forms of energy are described and the advantages and limitations are analyzed. Emphasis is placed on solar energy availability and methods for conversion. The Federal energy research and development funding for energy sources is tabulated.

  6. Research progress about chemical energy storage of solar energy

    NASA Astrophysics Data System (ADS)

    Wu, Haifeng; Xie, Gengxin; Jie, Zheng; Hui, Xiong; Yang, Duan; Du, Chaojun

    2018-01-01

    In recent years, the application of solar energy has been shown obvious advantages. Solar energy is being discontinuity and inhomogeneity, so energy storage technology becomes the key to the popularization and utilization of solar energy. Chemical storage is the most efficient way to store and transport solar energy. In the first and the second section of this paper, we discuss two aspects about the solar energy collector / reactor, and solar energy storage technology by hydrogen production, respectively. The third section describes the basic application of solar energy storage system, and proposes an association system by combining solar energy storage and power equipment. The fourth section briefly describes several research directions which need to be strengthened.

  7. Penetrator Impact Studies of Soil/Concrete

    DTIC Science & Technology

    1977-11-01

    JATINS OF MOTION OL1 ,O4 T01 oll , .’APOIMO ,ci • • di 010@m •’e - Cal ted X .Expa tal . . .... . .... . ... . • - -- ---- 007M6 iti (1 /7 x 01" IME...F4W*3,# TimVerO Deth f Pat~ton, m Sot N. 7 (C N.41 w - - - - -- . -# rTCEM~nyNM4c VCHICLI C@JltIs or "OttON 5.0 VEPINIO4 ?Oil I - Cale ted X Exper...os04𔃾--- ,oeiJ rig~W 2. i TIMu Vemsis U)pth of POUetwati~9Or Sho t, X. -󈨘. (Cp ww4.) so, TERRADYNAMIC VVHICLE f(kTI" Or MOTIO OL ESO Tl a -- Calcul ted

  8. What Is Energy Systems Integration? | Energy Systems Integration Facility |

    Science.gov Websites

    NREL What Is Energy Systems Integration? What Is Energy Systems Integration? Energy systems integration (ESI) is an approach to solving big energy challenges that explores ways for energy systems to Research Community NREL is a founding member of the International Institute for Energy Systems Integration

  9. Solar energy to meet the nation's energy needs

    NASA Technical Reports Server (NTRS)

    Rom, F. E.; Thomas, R. L.

    1973-01-01

    Discussion of the possibilities afforded by solar energy as one of the alternative energy sources capable to take the place of the dwindling oil and gas reserves. Solar energy, being a nondepleting clean source of energy, is shown to be capable of providing energy in all the forms in which it is used today. Steps taken toward providing innovative solutions that are economically competitive with other systems are briefly reviewed.

  10. Doing Better with Less Energy: Energy Master Planning.

    ERIC Educational Resources Information Center

    Sieben, Stephen P.

    1982-01-01

    Energy savings through improved operation and maintenance of buildings and through implementation of energy conservation measures are discussed. Energy master planning--an approach to major retrofit and occupancy for existing college buildings, and energy conscious design and occupancy for new buildings--is advocated. (MLW)

  11. An Energy Aware Adaptive Sampling Algorithm for Energy Harvesting WSN with Energy Hungry Sensors.

    PubMed

    Srbinovski, Bruno; Magno, Michele; Edwards-Murphy, Fiona; Pakrashi, Vikram; Popovici, Emanuel

    2016-03-28

    Wireless sensor nodes have a limited power budget, though they are often expected to be functional in the field once deployed for extended periods of time. Therefore, minimization of energy consumption and energy harvesting technology in Wireless Sensor Networks (WSN) are key tools for maximizing network lifetime, and achieving self-sustainability. This paper proposes an energy aware Adaptive Sampling Algorithm (ASA) for WSN with power hungry sensors and harvesting capabilities, an energy management technique that can be implemented on any WSN platform with enough processing power to execute the proposed algorithm. An existing state-of-the-art ASA developed for wireless sensor networks with power hungry sensors is optimized and enhanced to adapt the sampling frequency according to the available energy of the node. The proposed algorithm is evaluated using two in-field testbeds that are supplied by two different energy harvesting sources (solar and wind). Simulation and comparison between the state-of-the-art ASA and the proposed energy aware ASA (EASA) in terms of energy durability are carried out using in-field measured harvested energy (using both wind and solar sources) and power hungry sensors (ultrasonic wind sensor and gas sensors). The simulation results demonstrate that using ASA in combination with an energy aware function on the nodes can drastically increase the lifetime of a WSN node and enable self-sustainability. In fact, the proposed EASA in conjunction with energy harvesting capability can lead towards perpetual WSN operation and significantly outperform the state-of-the-art ASA.

  12. An Energy Aware Adaptive Sampling Algorithm for Energy Harvesting WSN with Energy Hungry Sensors

    PubMed Central

    Srbinovski, Bruno; Magno, Michele; Edwards-Murphy, Fiona; Pakrashi, Vikram; Popovici, Emanuel

    2016-01-01

    Wireless sensor nodes have a limited power budget, though they are often expected to be functional in the field once deployed for extended periods of time. Therefore, minimization of energy consumption and energy harvesting technology in Wireless Sensor Networks (WSN) are key tools for maximizing network lifetime, and achieving self-sustainability. This paper proposes an energy aware Adaptive Sampling Algorithm (ASA) for WSN with power hungry sensors and harvesting capabilities, an energy management technique that can be implemented on any WSN platform with enough processing power to execute the proposed algorithm. An existing state-of-the-art ASA developed for wireless sensor networks with power hungry sensors is optimized and enhanced to adapt the sampling frequency according to the available energy of the node. The proposed algorithm is evaluated using two in-field testbeds that are supplied by two different energy harvesting sources (solar and wind). Simulation and comparison between the state-of-the-art ASA and the proposed energy aware ASA (EASA) in terms of energy durability are carried out using in-field measured harvested energy (using both wind and solar sources) and power hungry sensors (ultrasonic wind sensor and gas sensors). The simulation results demonstrate that using ASA in combination with an energy aware function on the nodes can drastically increase the lifetime of a WSN node and enable self-sustainability. In fact, the proposed EASA in conjunction with energy harvesting capability can lead towards perpetual WSN operation and significantly outperform the state-of-the-art ASA. PMID:27043559

  13. Solar Energy.

    ERIC Educational Resources Information Center

    Eaton, William W.

    Presented is the utilization of solar radiation as an energy resource principally for the production of electricity. Included are discussions of solar thermal conversion, photovoltic conversion, wind energy, and energy from ocean temperature differences. Future solar energy plans, the role of solar energy in plant and fossil fuel production, and…

  14. Closing the energy gap through passive energy expenditure

    USDA-ARS?s Scientific Manuscript database

    Development of obesity is a gradual process occurring when daily energy intake persistently exceeds energy expenditure (EE). Typical daily weight gain is attributed to an energy gap or excess of stored energy of 15 to 50 kcal/day. Sedentary jobs likely promote weight gain. Standing may be a passive ...

  15. 77 FR 50489 - Office of Energy Efficiency and Renewable Energy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Wind and Water Power Program AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of public meeting. SUMMARY: The Department of Energy (DOE) Wind and Water Power Program (WWPP) is planning a...

  16. Energy Education Incentives: Evaluating the Impact of Consumer Energy Kits

    ERIC Educational Resources Information Center

    Kirby, Sarah D.; Guin, Autumn; Langham, Laura

    2015-01-01

    Measuring the energy and environmental impact of residential energy education efforts is difficult. The E-Conservation residential energy management program uses consumer energy kits to document the impact of energy-efficient improvements. The consumer energy kit provides an incentive for individuals attending energy education workshop, helps…

  17. 2-D energy analyzer for low energy electrons

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

    Karkare, Siddharth, E-mail: ssk226@cornell.edu; Cultrera, Luca; Hwang, Yoon-Woo

    2015-03-15

    A 2-D electron energy analyzer is designed and constructed to measure the transverse and longitudinal energy distribution of low energy (<1 eV) electrons. The analyzer operates on the principle of adiabatic invariance and motion of low energy electrons in a strong longitudinal magnetic field. The operation of the analyzer is studied in detail and a design to optimize the energy resolution, signal to noise ratio, and physical size is presented. An energy resolution better than 6 meV has been demonstrated. Such an analyzer is a powerful tool to study the process of photoemission which limits the beam quality in modernmore » accelerators.« less

  18. Rotational Energy.

    ERIC Educational Resources Information Center

    Lockett, Keith

    1988-01-01

    Demonstrates several objects rolling down a slope to explain the energy transition among potential energy, translational kinetic energy, and rotational kinetic energy. Contains a problem from Galileo's rolling ball experiment. (YP)

  19. Renewable energy: key factor of China’s energy revolution

    NASA Astrophysics Data System (ADS)

    Shen, Wan

    2017-12-01

    To realize the sustainable development of China’s energy industry, it is necessary to speed up the transformation of energy development mode and deepen the reform of the energy system in an all-round way so as to establish a clean, low-carbon, safe and efficient modern energy system. This paper analysed the opportunities and challenges in energy sectors to promote the energy mix update in China. Fossil energy, especially coal, has brought great progress to the world as well as a great deal of negative effects. In recent years, China’s greenhouse gas emissions continued to grow rapidly, and has become the world’s largest greenhouse gas emitter. To deal with the challenge, the Chinese government has promised that renewable energy will account for 15% of total energy consumption in 2020 and 20% in 2030. This goal requires China to add 800 to 1000 GW of wind, solar and other clean energy.

  20. Understanding Energy

    ERIC Educational Resources Information Center

    Menon, Deepika; Shelby, Blake; Mattingly, Christine

    2016-01-01

    "Energy" is a term often used in everyday language. Even young children associate energy with the food they eat, feeling tired after playing soccer, or when asked to turn the lights off to save light energy. However, they may not have the scientific conceptual understanding of energy at this age. Teaching energy and matter could be…

  1. Energy Fact Sheets - Sandia Energy

    Science.gov Websites

    ; Components Compatibility Hydrogen Behavior Quantitative Risk Assessment Technical Reference for Hydrogen Combustion jbei Facilities Algae Testbed Battery Abuse Testing Laboratory Center for Infrastructure Research and Innovation Combustion Research Facility Joint BioEnergy Institute Close Energy Research Programs

  2. Energy models and national energy policy

    NASA Astrophysics Data System (ADS)

    Bloyd, Cary N.; Streets, David G.; Fisher, Ronald E.

    1990-01-01

    As work begins on the development of a new National Energy Strategy (NES), the role of energy models is becoming increasingly important. Such models are needed to determine and assess both the short and long term effects of new policy initiatives on U.S. energy supply and demand. A central purpose of the model is to translate overall energy strategy goals into policy options while identifying potential costs and environmental benefits. Three models currently being utilized in the NES process are described, followed by a detailed listing of the publicly identified NES goals. These goals are then viewed in light of the basic modeling scenarios that were proposed as part of the NES development process.

  3. Fission Energy and Other Sources of Energy

    ERIC Educational Resources Information Center

    Alfven, Hannes

    1974-01-01

    Discusses different forms of energy sources and basic reasons for the opposition to the use of atomic energy. Suggests that research efforts should also be aimed toward the fission technology to make it acceptable besides major research studies conducted in the development of alternative energy sources. (CC)

  4. ENERGY EFFICIENCY AND ENVIRONMENTALLY FRIENDLY DISTRIBUTED ENERGY STORAGE BATTERY

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

    LANDI, J.T.; PLIVELICH, R.F.

    2006-04-30

    Electro Energy, Inc. conducted a research project to develop an energy efficient and environmentally friendly bipolar Ni-MH battery for distributed energy storage applications. Rechargeable batteries with long life and low cost potentially play a significant role by reducing electricity cost and pollution. A rechargeable battery functions as a reservoir for storage for electrical energy, carries energy for portable applications, or can provide peaking energy when a demand for electrical power exceeds primary generating capabilities.

  5. 77 FR 32531 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... energy and energy efficiency industries, including specific challenges associated with exporting. The...

  6. Effects of energy content and energy density of pre-portioned entrées on energy intake.

    PubMed

    Blatt, Alexandria D; Williams, Rachel A; Roe, Liane S; Rolls, Barbara J

    2012-10-01

    Pre-portioned entrées are commonly consumed to help control portion size and limit energy intake. The influence of entrée characteristics on energy intake, however, has not been well studied. We determined how the effects of energy content and energy density (ED, kcal/g) of pre-portioned entrées combine to influence daily energy intake. In a crossover design, 68 non-dieting adults (28 men and 40 women) were provided with breakfast, lunch, and dinner on 1 day a week for 4 weeks. Each meal included a compulsory, manipulated pre-portioned entrée followed by a variety of unmanipulated discretionary foods that were consumed ad libitum. Across conditions, the entrées were varied in both energy content and ED between a standard level (100%) and a reduced level (64%). Results showed that in men, decreases in the energy content and ED of pre-portioned entrées acted independently and added together to reduce daily energy intake (both P < 0.01). Simultaneously decreasing the energy content and ED reduced total energy intake in men by 16% (445 ± 47 kcal/day; P < 0.0001). In women, the entrée factors also had independent effects on energy intake at breakfast and lunch, but at dinner and for the entire day the effects depended on the interaction of the two factors (P < 0.01). Simultaneously decreasing the energy content and ED reduced daily energy intake in women by 14% (289 ± 35 kcal/day; P < 0.0001). Both the energy content and ED of pre-portioned entrées affect daily energy intake and could influence the effectiveness of such foods for weight management.

  7. The Energy Films Index. An Educator's Guide to Current Energy Films.

    ERIC Educational Resources Information Center

    Scherner, Sharon; And Others

    This guide cites and describes 241 films on energy. The categories are: general films on energy, conservation of energy, history of energy development, coal, electricity, food and energy, geothermal, natural gas, nuclear energy, oil/petroleum, oil shale, solar energy, tar sands, tidal energy, wind, impacts of energy, and future of energy. For each…

  8. Indian Renewable Energy and Energy Efficiency Policy Database (Fact Sheet)

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

    Bushe, S.

    2013-09-01

    This fact sheet provides an overview of the Indian Renewable Energy and Energy Efficiency Policy Database (IREEED) developed in collaboration by the United States Department of Energy and India's Ministry of New and Renewable Energy. IREEED provides succinct summaries of India's central and state government policies and incentives related to renewable energy and energy efficiency. The online, public database was developed under the U.S.- India Energy Dialogue and the Clean Energy Solution Center.

  9. 78 FR 78340 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... affecting U.S. competitiveness in exporting renewable energy and energy efficiency (RE&EE) products and...

  10. 76 FR 54431 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of the U.S. renewable energy and energy efficiency industries, including specific challenges...

  11. Levelized Cost of Energy Calculator | Energy Analysis | NREL

    Science.gov Websites

    Levelized Cost of Energy Calculator Levelized Cost of Energy Calculator Transparent Cost Database Button The levelized cost of energy (LCOE) calculator provides a simple calculator for both utility-scale need to be included for a thorough analysis. To estimate simple cost of energy, use the slider controls

  12. Energy Blocks--A Physical Model for Teaching Energy Concepts

    ERIC Educational Resources Information Center

    Hertting, Scott

    2016-01-01

    Most physics educators would agree that energy is a very useful, albeit abstract topic. It is therefore important to use various methods to help the student internalize the concept of energy itself and its related ideas. These methods include using representations such as energy bar graphs, energy pie charts, or energy tracking diagrams.…

  13. 77 FR 23224 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-18

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC.... competitiveness in exporting renewable energy and energy efficiency (RE&EE) products and services, such as access...

  14. 76 FR 44576 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... administration of programs and policies to expand the competitiveness of the U.S. renewable energy and energy...

  15. Engage States on Energy Assurance and Energy Security

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

    Kara Colton; John Ratliff; Sue Gander

    2008-09-30

    The NGA Center's 'Engaging States on Energy Security and Energy Assurance' has been successful in achieving the stated project purposes and objectives both in the initial proposal as well as in subsequent revisions to it. Our activities, which involve the NGA Center for Best Practices (The NGA Center) Homeland Security and Technology Division, included conducting tabletop exercises to help federal and state homeland security and energy officials determine roles and actions for various emergency scenarios. This included efforts to education state official on developing an energy assurance plan, harmonizing approaches to controlling price volatility, implementing reliability standards, understanding short andmore » long-term energy outlooks and fuel diversification, and capitalizing on DOE's research and development activities. Regarding our work on energy efficiency and renewable energy, the NGA Center's Environment, Energy and Natural Resources Division hosted three workshops which engaged states on the clean energy and alternative transportation fuel and also produced several reports on related topics. In addition, we convened 18 meetings, via conference call, of the Energy Working Group. Finally, through the NGA Center's Front and Center newsletter articles, the NGA Center disseminated promising practices to a wide audience of state policymakers. The NGA Center also hosted a number of workshops and web conferences designed to directly engage states on the deliverables under this Cooperative Agreement. Through the NGA Center's written products and newsletter articles, the NGA Center was able to disseminate promising practices to a wide audience of state policymakers.« less

  16. Energy Control Systems: Energy Savings.

    ERIC Educational Resources Information Center

    School Business Affairs, 1980

    1980-01-01

    The installation of proper control systems is estimated as saving up to 25 percent of the energy used in schools. Other potential energy-saving areas are transmission (heat loss or gain through walls, especially ceilings); internal load (heat from students, lights, and machinery); ventilation; and equipment maintenance. (Author/MLF)

  17. 78 FR 2952 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-15

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of U.S. renewable energy and energy efficiency exports. The meeting is open to the public and the...

  18. 77 FR 64112 - Office of Energy Efficiency and Renewable Energy

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-18

    ... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Nationwide Categorical Waivers of the American Recovery and Reinvestment Act AGENCY: Office of Energy Efficiency and Renewable Energy, U.S. Department of Energy (DOE). ACTION: Notice of Amended Limited Waivers. SUMMARY: The U.S...

  19. Energy Blocks — A Physical Model for Teaching Energy Concepts

    NASA Astrophysics Data System (ADS)

    Hertting, Scott

    2016-01-01

    Most physics educators would agree that energy is a very useful, albeit abstract topic. It is therefore important to use various methods to help the student internalize the concept of energy itself and its related ideas. These methods include using representations such as energy bar graphs, energy pie charts, or energy tracking diagrams. Activities and analogies like Energy Theater and Richard Feynman's blocks, as well as the popular money (or wealth) analogy, can also be very effective. The goal of this paper is to describe a physical model of Feynman's blocks that can be employed by instructors to help students learn the following energy-related concepts: 1. The factors affecting each individual mechanical energy storage mode (this refers to what has been traditionally called a form of energy, and while the Modeling Method of instruction is not the focus of this paper, much of the energy related language used is specific to the Modeling Method). For example, how mass or height affects gravitational energy; 2. Energy conservation; and 3. The graphical relationships between the energy storage mode and a factor affecting it. For example, the graphical relationship between elastic energy and the change in length of a spring.

  20. Achieving Deeper Energy Savings in Federal Energy Performance Contracts

    DOE PAGES

    Shonder, John A.; Nasseri, Cyrus

    2015-01-01

    Legislation requires each agency of the US federal government to reduce the aggregate energy use index of its buildings by 30% by 2015, with respect to a 2003 baseline. The declining availability of appropriated funding means that energy performance contracting will be key to achieving this goal. Historically however, energy performance contracts have been able to reduce energy use by only about 20% over baseline. Achieving 30% energy reductions using performance contracting will require new approaches and a specific focus on achieving higher energy savings, both by ESCOs and by agencies. This paper describes some of the ways federal agenciesmore » are meeting this challenge, and presents results from the efforts of one agency the US General Services Administration -- to achieve deeper energy savings in conventional energy savings performance contracts.« less

  1. Forecast and analysis of the ratio of electric energy to terminal energy consumption for global energy internet

    NASA Astrophysics Data System (ADS)

    Wang, Wei; Zhong, Ming; Cheng, Ling; Jin, Lu; Shen, Si

    2018-02-01

    In the background of building global energy internet, it has both theoretical and realistic significance for forecasting and analysing the ratio of electric energy to terminal energy consumption. This paper firstly analysed the influencing factors of the ratio of electric energy to terminal energy and then used combination method to forecast and analyse the global proportion of electric energy. And then, construct the cointegration model for the proportion of electric energy by using influence factor such as electricity price index, GDP, economic structure, energy use efficiency and total population level. At last, this paper got prediction map of the proportion of electric energy by using the combination-forecasting model based on multiple linear regression method, trend analysis method, and variance-covariance method. This map describes the development trend of the proportion of electric energy in 2017-2050 and the proportion of electric energy in 2050 was analysed in detail using scenario analysis.

  2. 75 FR 69655 - Energy Efficiency and Renewable Energy Advisory Committee (ERAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Advisory Committee (ERAC) AGENCY: Department of Energy, Office of Energy Efficiency and Renewable Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces the first meeting of the...

  3. 76 FR 6605 - Energy Efficiency and Renewable Energy Advisory Committee (ERAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy Energy Efficiency and Renewable Energy Advisory Committee (ERAC) AGENCY: Department of Energy, Office of Energy Efficiency and Renewable Energy. ACTION: Notice of open meeting. SUMMARY: The purpose of the ERAC is to provide advice and...

  4. Combining total energy and energy industrial center concepts to increase utilization efficiency of geothermal energy

    NASA Technical Reports Server (NTRS)

    Bayliss, B. P.

    1974-01-01

    Integrating energy production and energy consumption to produce a total energy system within an energy industrial center which would result in more power production from a given energy source and less pollution of the environment is discussed. Strong governmental support would be required for the crash drilling program necessary to implement these concepts. Cooperation among the federal agencies, power producers, and private industry would be essential in avoiding redundant and fruitless projects, and in exploiting most efficiently our geothermal resources.

  5. Energy technology evaluation report: Energy security

    NASA Astrophysics Data System (ADS)

    Koopman, R.; Lamont, A.; Schock, R.

    1992-09-01

    Energy security was identified in the National Energy Strategy (NES) as a major issue for the Department of Energy (DOE). As part of a process designed by the DOE to identify technologies important to implementing the NES, an expert working group was convened to consider which technologies can best contribute to reducing the nation's economic vulnerability to future disruptions of world oil supplies, the working definition of energy security. Other working groups were established to deal with economic growth, environmental quality, and technical foundations. Energy Security working group members were chosen to represent as broad a spectrum of energy supply and end-use technologies as possible and were selected for their established reputations as experienced experts with an ability to be objective. The time available for this evaluation was very short. The group evaluated technologies using criteria taken from the NES which can be summarized for energy security as follows: diversifying sources of world oil supply so as to decrease the increasing monopoly status of the Persian Gulf region; reducing the importance of oil use in the US economy to diminish the impact of future disruptions in oil supply; and increasing the preparedness of the US to deal with oil supply disruptions by having alternatives available at a known price. The result of the first phase of the evaluation process was the identification of technology groups determined to be clearly important for reducing US vulnerability to oil supply disruptions. The important technologies were mostly within the high leverage areas of oil and gas supply and transportation demand but also included hydrogen utilization, biomass, diversion resistant nuclear power, and substitute industrial feedstocks.

  6. Energy drink and energy shot use in the military.

    PubMed

    Stephens, Mark B; Attipoe, Selasi; Jones, Donnamaria; Ledford, Christy J W; Deuster, Patricia A

    2014-10-01

    Use of energy drinks and energy shots among military personnel is controversial. High amounts of caffeine (the primary active ingredient in these products) may impact performance of military duties. The impact of caffeine overconsumption and potential subsequent side effects that might be experienced by service members with unique roles and responsibilities is a concern. Reported here are the prevalence of use, reasons for use, and side effects associated with consumption of energy drinks and energy shots among several populations of active duty personnel in the US military. A snowball survey was sent to over 10,000 active duty personnel. A total of 586 (∼6% response rate) individuals completed a 30-item electronic survey. Over half of respondents (53%) reported consuming an energy drink at least once in the past 30 days. One in five (19%) reported energy shot consumption in the prior 30 days. One in five (19%) also reported consuming an energy drink in combination with an alcoholic beverage. Age and gender were significantly associated with energy drink consumption. Young male respondents (18-29 years) reported the highest use of both energy drinks and energy shots. Among those reporting energy drink and energy shot use, the most common reasons for consumption were to improve mental alertness (61%) and to improve mental (29%) and physical (20%) endurance. Nearly two-thirds (65%) of users self-reported at least one side effect. The most commonly reported side effects included increased pulse rate/palpitations, restlessness, and difficulty sleeping. Use of energy products among military personnel is common and has the potential to impact warrior health and military readiness. © 2014 International Life Sciences Institute.

  7. 78 FR 20896 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-08

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC...: Ryan Mulholland, Office of Energy and Environmental Industries (OEEI), International Trade...

  8. 76 FR 69712 - Application To Export Electric Energy; BP Energy Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-315-A] Application To Export Electric Energy; BP Energy.... SUMMARY: BP Energy Company (BP Energy) has applied to renew its authority to transmit electric energy from... BP Energy to transmit electric energy from the United States to Canada as a power marketer for a five...

  9. Monthly Energy Review

    EIA Publications

    2017-01-01

    The Monthly Energy Review (MER) is the U.S. Energy Information Administration's primary report of recent energy statistics. Included are total energy production, consumption, and trade; energy prices; overviews of petroleum, natural gas, coal, electricity, nuclear energy, renewable energy, and international petroleum; carbon dioxide emissions; and data unit conversions.

  10. Energy Signal Tool for Decision Support in Building Energy Systems

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

    Henze, G. P.; Pavlak, G. S.; Florita, A. R.

    2014-12-01

    A prototype energy signal tool is demonstrated for operational whole-building and system-level energy use evaluation. The purpose of the tool is to give a summary of building energy use which allows a building operator to quickly distinguish normal and abnormal energy use. Toward that end, energy use status is displayed as a traffic light, which is a visual metaphor for energy use that is either substantially different from expected (red and yellow lights) or approximately the same as expected (green light). Which light to display for a given energy end use is determined by comparing expected to actual energy use.more » As expected, energy use is necessarily uncertain; we cannot choose the appropriate light with certainty. Instead, the energy signal tool chooses the light by minimizing the expected cost of displaying the wrong light. The expected energy use is represented by a probability distribution. Energy use is modeled by a low-order lumped parameter model. Uncertainty in energy use is quantified by a Monte Carlo exploration of the influence of model parameters on energy use. Distributions over model parameters are updated over time via Bayes' theorem. The simulation study was devised to assess whole-building energy signal accuracy in the presence of uncertainty and faults at the submetered level, which may lead to tradeoffs at the whole-building level that are not detectable without submetering.« less

  11. 78 FR 69370 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-19

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... INFORMATION CONTACT: Ryan Mulholland, Office of Energy and Environmental Industries (OEEI), International...

  12. 75 FR 70214 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... INFORMATION CONTACT: Brian O'Hanlon, Office of Energy and Environmental Technologies Industries (OEEI...

  13. Energy by the Numbers: An Energy Revolution

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

    None

    The U.S. Department of Energy (DOE) today released a new report that highlights the accelerated deployment of five clean energy technologies: wind turbines, solar technologies for both utility-scale and distributed photovoltaic (PV), electric vehicles (EVs) and light-emitting diodes (LEDs). The report, Revolution…Now, was announced by Energy Secretary Ernest Moniz during a discussion at The Atlantic’s Washington Ideas Forum.

  14. Solar Energy - An Option for Future Energy Production

    ERIC Educational Resources Information Center

    Glaser, Peter E.

    1972-01-01

    Discusses the exponential growth of energy consumption and future consequences. Possible methods of converting solar energy to power such as direct energy conversion, focusing collectors, selective rediation absorbers, ocean thermal gradient, and space solar power are considered. (DF)

  15. WESTERN ENERGY RESOURCES AND THE ENVIRONMENT: GEOTHERMAL ENERGY

    EPA Science Inventory

    Geothermal energy--from subsurface heat sources created by the underlying geologic configuration of the earth--is addressed, from an environmental research and development perspective. The report covers various geothermal energy systems, which serve as present or potential energy...

  16. Renewable energy for an environmentally sustainable energy future

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

    Sunderman, D.N.

    1993-12-31

    One of the major objectives of the renewable energy program is to allow the employment of environmentally benign energy technologies based upon the sun. Other objectives include national energy independence and industrial competitiveness in future energy technology markets. The National Renewable Energy Laboratory (formerly SERI) in Golden, Colorado, has for 15 years been the lead U.S. laboratory in research on photovoltaics, wind energy systems, and ethanol from biomass. During this period, substantional cost reductions were achieved and efficiencies improved. NREL also works closely with industry to facilitate the commercialization of these and related technologies. As much as 50% of NRELmore » funding goes to industry in cost-shared contracts for research and development, planned with industry representatives and the U.S. Department of Energy. Besides lessening dependence on fossil fuels and their short-term environmental impacts, these technologies will also alleviate the impact on the potential global warming issue. Other direct environmental research at NREL is the solar-detox program, in which solar radiation is employed to destroy hazardous organic materials in ground water and other waste streams.« less

  17. Energy Reporting Practices among Top Energy Intensive Industries in Malaysia

    NASA Astrophysics Data System (ADS)

    Tasrip, N. E.; Mat Husin, N.; Alrazi, B.

    2016-03-01

    This study content analyses the energy content in the corporate report of top 30 Malaysian energy-intensive companies. Motivated by the gap among prior corporate social responsibility and environmental reporting studies in respect of energy, this study provides evidence of Malaysian companies’ initiative to reduce energy consumption. While the evidence suggests that not all 30 companies have reported energy-related information, the findings provide an overview on the response of energy intensive companies in relation to Malaysian government initiatives on energy.

  18. 76 FR 80355 - Energy Efficiency and Renewable Energy Advisory Committee (ERAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-23

    ... DEPARTMENT OF ENERGY Energy Efficiency and Renewable Energy Advisory Committee (ERAC) AGENCY: Department of Energy, Office of Energy Efficiency and Renewable Energy. ACTION: Notice of open teleconference... efficiency and renewable energy. The Federal Advisory Committee Act, Public Law 92- 463, 86 Stat. 770...

  19. 76 FR 54224 - Energy Efficiency and Renewable Energy Advisory Committee (ERAC)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... DEPARTMENT OF ENERGY Energy Efficiency and Renewable Energy Advisory Committee (ERAC) AGENCY: Department of Energy, Office of Energy Efficiency and Renewable Energy. ACTION: Notice of open meeting... efficiency and renewable energy. The Federal Advisory Committee Act, Public Law 92-463, 86 Stat. 770...

  20. Mass Energy Equivalence Formula Must Include Rotational and Vibrational Kinetuic Energies as Well As Potential Energies

    NASA Astrophysics Data System (ADS)

    Brekke, Stewart

    2010-11-01

    Originally Einstein proposed the the mass-energy equivalence at low speeds as E=mc^2 + 1/2 mv^2. However, a mass may also be rotating and vibrating as well as moving linearly. Although small, these kinetic energies must be included in formulating a true mathematical statement of the mass-energy equivalence. Also, gravitational, electromagneic and magnetic potential energies must be included in the mass-energy equivalence mathematical statement. While the kinetic energy factors may differ in each physical situation such as types of vibrations and rotations, the basic equation for the mass- energy equivalence is therefore E = m0c^2 + 1/2m0v^2 + 1/2I2̂+ 1/2kx^2 + WG+ WE+ WM.

  1. Geothermal Energy.

    ERIC Educational Resources Information Center

    Nemzer, Marilyn; Page, Deborah

    This curriculum unit describes geothermal energy in the context of the world's energy needs. It addresses renewable and nonrenewable energy sources with an in-depth study of geothermal energy--its geology, its history, and its many uses. Included are integrated activities involving science, as well as math, social studies, and language arts.…

  2. Energy-Water Nexus and Energy Systems Integration | Energy Systems

    Science.gov Websites

    on a new area of research geared at finding ways to balance our water use for power systems. Photo of a body of water NREL's research explores the relationship between how much water is evaporated to spectrum. Learn more about NREL's energy-water nexus research. Team with us on water-energy nexus research

  3. 76 FR 7815 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC) will hold a meeting to hear presentations from the Departments of Energy and Commerce on how their...

  4. Geothermal Energy.

    ERIC Educational Resources Information Center

    Conservation and Renewable Energy Inquiry and Referral Service (DOE), Silver Spring, MD.

    An introduction to geothermal energy is provided in this discussion of: (1) how a geothermal reservoir works; (2) how to find geothermal energy; (3) where it is located; (4) electric power generation using geothermal energy; (5) use of geothermal energy as a direct source of heat; (6) geopressured reservoirs; (7) environmental effects; (8)…

  5. EnergySavers: Tips on Saving Money & Energy at Home (Brochure)

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

    Not Available

    The U.S. Department of Energy's consumer guide to saving money and energy at home and on the road. It consists of the following articles: (1) Save Money and Energy Today - Get started with things you can do now, and use the whole-house approach to ensure that your investments are wisely made to save you money and energy; (2) Your Home's Energy Use - Find out how your home uses energy, and where it's losing the most energy so you can develop a plan to save in the short and long term; (3) Air Leaks and Insulation - Seal airmore » leaks and insulate your home properly so your energy dollars don't seep through the cracks; (4) Heating and Cooling - Use efficient systems to heat and cool your home, and save money and increase comfort by properly maintaining and upgrading equipment; (5) Water Heating - Use the right water heater for your home, insulate it and lower its temperature, and use less water to avoid paying too much; (6) Windows - Enjoy light and views while saving money by installing energy-efficient windows, and use strategies to keep your current windows from losing energy; (7) Lighting - Choose today's energy-efficient lighting for some of the easiest and cheapest ways to reduce your electric bill; (8) Appliances - Use efficient appliances through-out your home, and get greater performance with lower energy bills; (9) Home Office and Electronics - Find out how much energy your electronics use, reduce their out-put when you're not using them, and choose efficient electronics to save money; (10) Renewable Energy - Use renewable energy at home such as solar and wind to save energy dollars while reducing environmental impact; (11) Transportation - Choose efficient transportation options and drive more efficiently to save at the gas pump; and (12) References - Use our reference list to learn more about energy efficiency and renewable energy.« less

  6. 76 FR 26695 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-09

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC) will meet to hear briefings on the state of renewable energy finance and to discuss the development of...

  7. A New Deep-Sea Hydrothermal Vent Species of Ostracoda (Crustacea) from the Western Pacific: Implications for Adaptation, Endemism, and Dispersal of Ostracodes in Chemosynthetic Systems.

    PubMed

    Tanaka, Hayato; Yasuhara, Moriaki

    2016-10-01

    Deep-sea hydrothermal vent fields are among the most extreme habitats on Earth. Major research interests in these ecosystems have focused on the anomalous macrofauna, which are nourished by chemoautotrophic bacterial endosymbionts. In contrast, the meiofauna is largely overlooked in this chemosynthetic environment. The present study describes a new species, Thomontocypris shimanagai sp. nov. (Crustacea: Ostracoda), which was collected from the surface of colonies of neoverrucid barnacles and paralvinellid worms on the chimneys at the Myojin-sho submarine caldera. This is the first discovery of an ostracode from deep-sea hydrothermal vent environments in the western Pacific region. In addition to the species description, we discuss three aspects: 1) adaptation, 2) endemism, and 3) dispersal strategy of the hydrothermal vent ostracodes. Regarding these aspects, we conclude the following: 1) the new species may feed on sloughed-off tissues, mucus secretions, or fecal pellets of sessile organisms, rather than depend on chemoautotrophic bacteria as symbionts for energy; 2) as has been pointed out by other studies, Thomontocypris does not likely represent a vent-specific genus; however, this new species is considered to be endemic at the species level, as it has not been found outside of the type locality; and 3) this new species may have migrated from adjacent deep-sea chemosynthesis-based habitats, such as hydrothermal vents, with wood falls potentially having acted as stepping stones.

  8. Energy Department Helps Advance Island Clean Energy Goals (Fact Sheet)

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

    Not Available

    2012-10-01

    This U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) fact sheet highlights a June 2012 solar power purchase agreement between the Virgin Islands Water and Power Authority and three corporations. The fact sheet describes how financial support from DOE and technical assistance from DOE's National Renewable Energy Laboratory enabled the U.S. Virgin Islands to realistically assess its clean energy resources and identify the most viable and cost-effective solutions to its energy challenges--resulting in a $65 million investment in solar energy in the territory.

  9. The Sustainable Energy Utility (SEU) Model for Energy Service Delivery

    ERIC Educational Resources Information Center

    Houck, Jason; Rickerson, Wilson

    2009-01-01

    Climate change, energy price spikes, and concerns about energy security have reignited interest in state and local efforts to promote end-use energy efficiency, customer-sited renewable energy, and energy conservation. Government agencies and utilities have historically designed and administered such demand-side measures, but innovative…

  10. Solar energy to meet the nation's energy needs

    NASA Technical Reports Server (NTRS)

    Rom, F. E.; Thomas, R. L.

    1973-01-01

    Solar energy, being a non-depleting clean source of energy, is shown to be capable of providing energy in all the forms in which it is used today. It can be used to generate electricity, for heating and cooling buildings, and for producing clean renewable gaseous, liquid and solid fuel. There is little question of the technical feasibility for utilizing solar energy. The chief problem is rapidly providing innovative solutions that are economically competititive with other systems.

  11. Current energy usage and sustainable energy in Kazakhstan: A review

    NASA Astrophysics Data System (ADS)

    Karatayev, Marat; Islam, Tofazzal; Salnikov, Vitaliy

    2014-05-01

    Kazakhstan has abundant natural resources. The country has enough coal to supply its energy needs for the next 150 years, and has the world's largest deposits of uranium, substantial quantities of natural gas and petroleum deposits. However, despite such energy riches, due to the size of the territory, its geography, and the country's economic structure, distribution of electricity in Kazakhstan is not uniform. As a result, Kazakhstani rural and remote areas suffer from serious electricity deficits. According to the latest estimates from the Ministry of Industry and New Technologies, about 25-30% of the Kazakhstani population lives in rural communities, where access to affordable energy (for heating, cooling, cooking, refrigeration, lighting, household as well as IT use) is limited. Furthermore, with the main electricity production infrastructure concentrated in the main urban areas, a high amount of electricity is therefore lost during transmission. Moreover, the consumption of poor quality coal as the main source of power generation creates a significant amount of environmental pollution. To illustrate this development, fuel combustion from coal has produced around 75% of carbon dioxide emissions in Kazakhstan. Thus, in order to address the country's electricity and environmental challenges, the Kazakhstani government is taking initiatives to promote renewable energy resources. However, so far, the outcome of these initiatives remains negligible. The current contribution of renewable energy to the total energy consumption is less than 1% (with 90% provided by hydropower) despite the significant potential for renewable energy in the country. As yet, no comprehensive study has been published on the energy scenario and on the potential for renewable energy resources in Kazakhstan. This comprehensive review aims to present an overview of the country's energy resources, supply and demand as the current energy scenario, while discussing the potential for renewable

  12. Use of incomplete energy recovery for the energy compression of large energy spread charged particle beams

    DOEpatents

    Douglas, David R [Newport News, VA; Benson, Stephen V [Yorktown, VA

    2007-01-23

    A method of energy recovery for RF-base linear charged particle accelerators that allows energy recovery without large relative momentum spread of the particle beam involving first accelerating a waveform particle beam having a crest and a centroid with an injection energy E.sub.o with the centroid of the particle beam at a phase offset f.sub.o from the crest of the accelerating waveform to an energy E.sub.full and then recovering the beam energy centroid a phase f.sub.o+Df relative to the crest of the waveform particle beam such that (E.sub.full-E.sub.o)(1+cos(f.sub.o+Df))>dE/2 wherein dE=the full energy spread, dE/2=the full energy half spread and Df=the wave form phase distance.

  13. Representing Energy. I. Representing a Substance Ontology for Energy

    ERIC Educational Resources Information Center

    Scherr, Rachel E.; Close, Hunter G.; McKagan, Sarah B.; Vokos, Stamatis

    2012-01-01

    The nature of energy is not typically an explicit topic of physics instruction. Nonetheless, verbal and graphical representations of energy articulate models in which energy is conceptualized as a quasimaterial substance, a stimulus, or a vertical location. We argue that a substance ontology for energy is particularly productive in developing…

  14. Energy Drinks

    PubMed Central

    Ugochukwu, Chio; Bagot, Kara; Khalili, David; Zaky, Christine

    2012-01-01

    Objective: The market and degree of consumption of energy drinks have exponentially expanded while studies that assess their psychological effects and impact on quality of life remain in the early stages, albeit on the rise. This review aims to examine the literature for evidence of the psychological effects of energy drinks and their impact on the sense of well-being and quality of life. Methods: Studies were identified through Pubmed, Medline, and PsycINFO searches from the dates of 1990 to 2011, published in English, using the keywords energy or tonic drinks, psychological effects, caffeine and cognitive functions, mood, sleep, quality of life, well-being, and mental illness. Three authors agreed independently on including 41 studies that met specific selection criteria. Results: The literature reveals that people most commonly consume energy drinks to promote wakefulness, to increase energy, and to enhance the experience of alcohol intoxication. A number of studies reveal that individuals who consume energy drinks with alcohol were more inclined to be involved in risk-taking behaviors. There was also excessive daytime sleepiness the day following energy drink consumption. Contrary to expectations, the impact of energy drinks on quality of life and well-being was equivocal. Conclusions: Energy drinks have mixed psychological and well-being effects. There is a need to investigate the different contexts in which energy drinks are consumed and the impact on mental health, especially in the psychiatrically ill. PMID:22347688

  15. 76 FR 69713 - Application To Export Electric Energy; BP Energy Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-09

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-314-A] Application To Export Electric Energy; BP Energy.... SUMMARY: BP Energy Company (BP Energy) has applied to renew its authority to transmit electric energy from... electric energy from the United States to Mexico as a power marketer for a five-year term using existing...

  16. Energy Literacy : Essential Principles and Fundamental Concepts for Energy Education

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

    None

    Energy Literacy: Essential Principles and Fundamental Concepts for Energy Education presents energy concepts that, if understood and applied, will help individuals and communities make informed energy decisions.

  17. Energy technology glossary

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

    Bishop, C.T.

    1986-06-23

    This glossary covers six topics: Energy Concepts; Nuclear Energy; Fossil Fuels; Solar Energy; Earth Energies; and Energy Technologies in one alphabetical listing of all energy related terms. Two tables at the end of the glossary define the relationships between the more commonly used units are given.

  18. Energy performance assessment with empirical methods: application of energy signature

    NASA Astrophysics Data System (ADS)

    Belussi, L.; Danza, L.; Meroni, I.; Salamone, F.

    2015-03-01

    Energy efficiency and reduction of building consumption are deeply felt issues both at Italian and international level. The recent regulatory framework sets stringent limits on energy performance of buildings. Awaiting the adoption of these principles, several methods have been developed to solve the problem of energy consumption of buildings, among which the simplified energy audit is intended to identify any anomalies in the building system, to provide helpful tips for energy refurbishments and to raise end users' awareness. The Energy Signature is an operational tool of these methodologies, an evaluation method in which energy consumption is correlated with climatic variables, representing the actual energy behaviour of the building. In addition to that purpose, the Energy Signature can be used as an empirical tool to determine the real performances of the technical elements. The latter aspect is illustrated in this article.

  19. Subscribe to the Energy Systems Integration Newsletter | Energy Systems

    Science.gov Websites

    Integration Facility | NREL Subscribe to the Energy Systems Integration Newsletter Subscribe to the Energy Systems Integration Newsletter Subscribe to receive regular updates on what's happening at the Energy Systems Integration Facility and in energy systems integration research at NREL and around

  20. Clean Energy Solutions Center: Assisting Countries with Clean Energy Policy

    Science.gov Websites

    Energy Solutions Center: Assisting Countries with Clean Energy Policy NREL helps developing countries and adapting to climate change impacts, developing countries are looking for clean energy solutions supports clean energy scale-up in the developing world are knowledge, capacity, and cost. The Clean Energy

  1. Energy Theater

    ERIC Educational Resources Information Center

    Daane, Abigail R.; Wells, Lindsay; Scherr, Rachel E.

    2014-01-01

    Energy Theater is a dynamic, full-body activity that engages all students in representing the flow of energy in various phenomena, such as a light bulb burning steadily or a refrigerator cooling food. In Energy Theater, each participant acts as a unit of energy that has one form at a time. Regions on the floor correspond to objects in a physical…

  2. 76 FR 71312 - Renewable Energy and Energy Efficiency Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-17

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency...: Notice of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE... competitiveness of the U.S. renewable energy and energy efficiency industries, including specific challenges...

  3. Battery and Thermal Energy Storage | Energy Systems Integration Facility |

    Science.gov Websites

    NREL Battery and Thermal Energy Storage Battery and Thermal Energy Storage Not long ago, the performance of grid-integrated battery and thermal energy storage technologies. Photo of a battery energy . NREL is also creating better materials for batteries and thermal storage devices to improve their

  4. Energy Systems Sensor Laboratory | Energy Systems Integration Facility |

    Science.gov Websites

    NREL Sensor Laboratory Energy Systems Sensor Laboratory The Energy Systems Integration Facility's Energy Systems Sensor Laboratory is designed to support research, development, testing, and evaluation of advanced hydrogen sensor technologies to support the needs of the emerging hydrogen

  5. Energy Systems Integration Facility Videos | Energy Systems Integration

    Science.gov Websites

    Facility | NREL Energy Systems Integration Facility Videos Energy Systems Integration Facility Integration Facility NREL + SolarCity: Maximizing Solar Power on Electrical Grids Redefining What's Possible for Renewable Energy: Grid Integration Robot-Powered Reliability Testing at NREL's ESIF Microgrid

  6. Energy Savers: Tips on Saving Money & Energy at Home

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

    None

    Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances.

  7. Energy Saver: Tips on Saving Money & Energy at Home

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

    None

    Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances.

  8. Energy Fluctuations Shape Free Energy of Nonspecific Biomolecular Interactions

    NASA Astrophysics Data System (ADS)

    Elkin, Michael; Andre, Ingemar; Lukatsky, David B.

    2012-01-01

    Understanding design principles of biomolecular recognition is a key question of molecular biology. Yet the enormous complexity and diversity of biological molecules hamper the efforts to gain a predictive ability for the free energy of protein-protein, protein-DNA, and protein-RNA binding. Here, using a variant of the Derrida model, we predict that for a large class of biomolecular interactions, it is possible to accurately estimate the relative free energy of binding based on the fluctuation properties of their energy spectra, even if a finite number of the energy levels is known. We show that the free energy of the system possessing a wider binding energy spectrum is almost surely lower compared with the system possessing a narrower energy spectrum. Our predictions imply that low-affinity binding scores, usually wasted in protein-protein and protein-DNA docking algorithms, can be efficiently utilized to compute the free energy. Using the results of Rosetta docking simulations of protein-protein interactions from Andre et al. (Proc. Natl. Acad. Sci. USA 105:16148, 2008), we demonstrate the power of our predictions.

  9. EnergyPlus™

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

    Originally developed in 1999, an updated version 8.8.0 with bug fixes was released on September 30th, 2017. EnergyPlus™ is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption—for heating, cooling, ventilation, lighting and plug and process loads—and water use in buildings. EnergyPlus is a console-based program that reads input and writes output to text files. It ships with a number of utilities including IDF-Editor for creating input files using a simple spreadsheet-like interface, EP-Launch for managing input and output files and performing batch simulations, and EP-Compare for graphically comparing the results ofmore » two or more simulations. Several comprehensive graphical interfaces for EnergyPlus are also available. DOE does most of its work with EnergyPlus using the OpenStudio® software development kit and suite of applications. DOE releases major updates to EnergyPlus twice annually.« less

  10. Renewable Energy

    NASA Astrophysics Data System (ADS)

    Boyle, Godfrey

    2004-05-01

    Stimulated by recent technological developments and increasing concern over the sustainability and environmental impact of conventional fuel usage, the prospect of producing clean, sustainable power in substantial quantities from renewable energy sources arouses interest around the world. This book provides a comprehensive overview of the principal types of renewable energy--including solar, thermal, photovoltaics, bioenergy, hydro, tidal, wind, wave, and geothermal. In addition, it explains the underlying physical and technological principles of renewable energy and examines the environmental impact and prospects of different energy sources. With more than 350 detailed illustrations, more than 50 tables of data, and a wide range of case studies, Renewable Energy, 2/e is an ideal choice for undergraduate courses in energy, sustainable development, and environmental science. New to the Second Edition ·Full-color design ·Updated to reflect developments in technology, policy, attitides ·Complemented by Energy Systems and Sustainability edited by Godfrey Boyle, Bob Everett and Janet Ramage, all of the Open University, U.K.

  11. Future energy system in environment, economy, and energy problems (2) various nuclear energy system evaluations

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

    Matsui, Kazuaki; Ujita, Hiroshi; Tashimo, Masanori

    2006-07-01

    Role and potentials of nuclear energy system in the energy options are discussed from the viewpoint of sustainable development with protecting from global warming by using the energy module structure of GRAPE model. They change and are affected dramatically by different sets of energy characteristics, nuclear behavior and energy policy even under the moderate set of presumptions. Introduction of thousands of reactors in the end of the century seems inevitable for better life and cleaner earth, but it will not come without efforts and cost. The analysis suggests the need of long term planning and R and D efforts undermore » the wisdom. (authors)« less

  12. Home Energy Saver

    Science.gov Websites

    Energy Saver (HES) Licensing Information The Home Energy Saver is a web-based residential energy calculator and web service that provides customized estimates of residential energy use, energy bills, and potential energy-saving strategies and ranks them in order of cost-effectiveness. Use of the web-services

  13. 78 FR 64207 - Application To Export Electric Energy; TEC Energy Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-388] Application To Export Electric Energy; TEC Energy Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of Application. SUMMARY: TEC Energy Inc. (TEC) has applied for authority to transmit electric energy from the United...

  14. Energy Systems Integration Facility Control Room | Energy Systems

    Science.gov Websites

    Integration Facility | NREL Energy Systems Integration Facility Control Room Energy Systems Integration Facility Control Room The Energy Systems Integration Facility control room allows system engineers as the monitoring point for the facility's integrated safety and control systems. Photo of employees

  15. The Federal Energy Administration (Institutional Origins of the Department of Energy)

    DOE R&D Accomplishments Database

    Anders, R. M.

    1980-11-01

    The Federal Energy Administration was the successor of the Federal Energy Office, a short-term organization created to coordinate the government's response to the Arab oil embargo. In October 1977, it became part of the Department of Energy. A brief history of the period from 1974 to 1977 specifically concerning these agencies is presented. Discussed are: the Arab Oil Embargo, the Federal Energy Office, the Federal Energy Administration, the Autumn Crisis (1974), Zarb Rebuilds the Agency, the Energy Policy and Conservation Act, the Energy Conservation and Production Act, Program Growth, and Energy Reorganization. Records of the Federal Energy Administration are briefly presented.

  16. Energy Savings Analysis of the Proposed NYStretch-Energy Code 2018

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

    Liu, Bing; Zhang, Jian; Chen, Yan

    This study was conducted by the Pacific Northwest National Laboratory (PNNL) in support of the stretch energy code development led by the New York State Energy Research and Development Authority (NYSERDA). In 2017 NYSERDA developed its 2016 Stretch Code Supplement to the 2016 New York State Energy Conservation Construction Code (hereinafter referred to as “NYStretch-Energy”). NYStretch-Energy is intended as a model energy code for statewide voluntary adoption that anticipates other code advancements culminating in the goal of a statewide Net Zero Energy Code by 2028. Since then, NYSERDA continues to develop the NYStretch-Energy Code 2018 edition. To support the effort,more » PNNL conducted energy simulation analysis to quantify the energy savings of proposed commercial provisions of the NYStretch-Energy Code (2018) in New York. The focus of this project is the 20% improvement over existing commercial model energy codes. A key requirement of the proposed stretch code is that it be ‘adoptable’ as an energy code, meaning that it must align with current code scope and limitations, and primarily impact building components that are currently regulated by local building departments. It is largely limited to prescriptive measures, which are what most building departments and design projects are most familiar with. This report describes a set of energy-efficiency measures (EEMs) that demonstrate 20% energy savings over ANSI/ASHRAE/IES Standard 90.1-2013 (ASHRAE 2013) across a broad range of commercial building types and all three climate zones in New York. In collaboration with New Building Institute, the EEMs were developed from national model codes and standards, high-performance building codes and standards, regional energy codes, and measures being proposed as part of the on-going code development process. PNNL analyzed these measures using whole building energy models for selected prototype commercial buildings and multifamily buildings representing buildings

  17. 77 FR 6783 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-09

    ... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... of an open meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC... competitiveness of U.S. renewable [[Page 6784

  18. Energy Efficiency Roadmap for Uganda, Making Energy Efficiency Count. Executive Summary

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

    de la Rue du Can, Stephane; Pudleiner, David; Jones, David

    Like many countries in Sub-Saharan Africa, Uganda has focused its energy sector investments largely on increasing energy access by increasing energy supply. The links between energy efficiency and energy access, the importance of energy efficiency in new energy supply, and the multiple benefits of energy efficiency for the level and quality of energy available, have been largely overlooked. Implementing energy efficiency in parallel with expanding both the electricity grid and new clean energy generation reduces electricity demand and helps optimize the power supply so that it can serve more customers reliably at minimum cost. Ensuring efficient appliances are incorporated intomore » energy access efforts provides improved energy services to customers. Energy efficiency is an important contributor to access to modern energy. This Energy Efficiency Roadmap for Uganda (Roadmap) is a response to the important role that electrical energy efficiency can play in meeting Uganda’s energy goals. Power Africa and the United Nations Sustainable Energy for All (SEforALL) initiatives collaborated with more than 24 stakeholders in Uganda to develop this document. The document estimates that if the most efficient technologies on the market were adopted, 2,224 gigawatt hours could be saved in 2030 across all sectors, representing 31% of the projected load. This translates into 341 megawatts of peak demand reductions, energy access to an additional 6 million rural customers and reduction of carbon dioxide emissions by 10.6 million tonnes in 2030. The Roadmap also finds that 91% of this technical potential is cost-effective, and 47% is achievable under conservative assumptions. The Roadmap prioritizes recommendations for implementing energy efficiency and maximizing benefits to meet the goals and priorities established in Uganda’s 2015 SEforALL Action Agenda. One important step is to create and increase demand for efficiency through long-term enabling policies and financial

  19. 77 FR 59712 - Energy Conservation Program: Energy Conservation Standards for Dishwashers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... DEPARTMENT OF ENERGY 10 CFR Parts 429 and 430 [Docket Number EERE-2011-BT-STD-0060] RIN 1904-AC64 Energy Conservation Program: Energy Conservation Standards for Dishwashers AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of effective date and compliance dates...

  20. Solar energy in buildings: Implications for California energy policy

    NASA Technical Reports Server (NTRS)

    Hirshberg, A. S.; Davis, E. S.

    1977-01-01

    An assessment of the potential of active solar energy systems for buildings in California is summarized. The technology used for solar heating, cooling, and water heating in buildings is discussed. The major California weather zones and the solar energy designs are described, as well as the sizing of solar energy systems and their performance. The cost of solar energy systems is given both at current prices and at prices consistent with optimistic estimates for the cost of collectors. The main institutional barriers to the wide spread use of solar energy are summarized.

  1. Chemistry for Energy Technology I. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in chemistry for energy technology is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in…

  2. Chemistry for Energy Technology II. Energy Technology Series.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This course in chemistry for energy technology is one of 16 courses in the Energy Technology Series developed for an Energy Conservation-and-Use Technology curriculum. Intended for use in two-year postsecondary technical institutions to prepare technicians for employment, the courses are also useful in industry for updating employees in…

  3. Energy Systems Integration News | Energy Systems Integration Facility |

    Science.gov Websites

    NREL News Energy Systems Integration News A monthly recap of the latest happenings at the Energy Systems Integration Facility and developments in energy systems integration (ESI) research at NREL ; said Vahan Gevorgian, chief engineer with NREL's Power Systems Engineering Center. "Results of

  4. The difference between energy consumption and energy cost: Modelling energy tariff structures for water resource recovery facilities.

    PubMed

    Aymerich, I; Rieger, L; Sobhani, R; Rosso, D; Corominas, Ll

    2015-09-15

    The objective of this paper is to demonstrate the importance of incorporating more realistic energy cost models (based on current energy tariff structures) into existing water resource recovery facilities (WRRFs) process models when evaluating technologies and cost-saving control strategies. In this paper, we first introduce a systematic framework to model energy usage at WRRFs and a generalized structure to describe energy tariffs including the most common billing terms. Secondly, this paper introduces a detailed energy cost model based on a Spanish energy tariff structure coupled with a WRRF process model to evaluate several control strategies and provide insights into the selection of the contracted power structure. The results for a 1-year evaluation on a 115,000 population-equivalent WRRF showed monthly cost differences ranging from 7 to 30% when comparing the detailed energy cost model to an average energy price. The evaluation of different aeration control strategies also showed that using average energy prices and neglecting energy tariff structures may lead to biased conclusions when selecting operating strategies or comparing technologies or equipment. The proposed framework demonstrated that for cost minimization, control strategies should be paired with a specific optimal contracted power. Hence, the design of operational and control strategies must take into account the local energy tariff. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Energy Efficiency and Importance of Renewable Energy Sources in Latvia

    NASA Astrophysics Data System (ADS)

    Skapare, I.; Kreslins, A.

    2007-10-01

    The main goal of Latvian energy policy is to ensure safe and environmentally friendly long-term energy supply at cost-effective prices, contributing to enhance competitiveness, and to ensure safe energy transit. The Latvian Parliament approved an Energy Efficiency Strategy in 2000. Its objective is to decrease energy consumption per unit of GDP by 25% by 2010. Awareness raising, implementation of standards and economic incentives for self financing are the main instruments to increase energy efficiency, mentioned in the strategy. Latvia, as many other European Union member states, is dependent on the import of primary energy resources. The Latvian Renewable Energy strategy is still under development. The only recent study on RES was developed in the framework of a PHARE program in year 2000: "Renewable energy resource program", where three main objectives for a future RES strategy were proposed: 1. To increase the use of wood waste and low value wood and forest residues. 2. To improve efficiency of combustion technologies and to replace outdated plants. 3. To increase the use of renewables in Combined Heat and Power plants (CHP). Through the Renewable Energy and Energy Efficiency Partnership, partners will develop a set of new shared activities, and coordinate and strengthen existing efforts in this area.

  6. Alaska Energy Inventory Project: Consolidating Alaska's Energy Resources

    NASA Astrophysics Data System (ADS)

    Papp, K.; Clough, J.; Swenson, R.; Crimp, P.; Hanson, D.; Parker, P.

    2007-12-01

    Alaska has considerable energy resources distributed throughout the state including conventional oil, gas, and coal, and unconventional coalbed and shalebed methane, gas hydrates, geothermal, wind, hydro, and biomass. While much of the known large oil and gas resources are concentrated on the North Slope and in the Cook Inlet regions, the other potential sources of energy are dispersed across a varied landscape from frozen tundra to coastal settings. Despite the presence of these potential energy sources, rural Alaska is mostly dependent upon diesel fuel for both electrical power generation and space heating needs. At considerable cost, large quantities of diesel fuel are transported to more than 150 roadless communities by barge or airplane and stored in large bulk fuel tank farms for winter months when electricity and heat are at peak demands. Recent increases in the price of oil have severely impacted the price of energy throughout Alaska, and especially hard hit are rural communities and remote mines that are off the road system and isolated from integrated electrical power grids. Even though the state has significant conventional gas resources in restricted areas, few communities are located near enough to these resources to directly use natural gas to meet their energy needs. To address this problem, the Alaska Energy Inventory project will (1) inventory and compile all available Alaska energy resource data suitable for electrical power generation and space heating needs including natural gas, coal, coalbed and shalebed methane, gas hydrates, geothermal, wind, hydro, and biomass and (2) identify locations or regions where the most economic energy resource or combination of energy resources can be developed to meet local needs. This data will be accessible through a user-friendly web-based interactive map, based on the Alaska Department of Natural Resources, Land Records Information Section's (LRIS) Alaska Mapper, Google Earth, and Terrago Technologies' Geo

  7. Energy Tracking Diagrams

    NASA Astrophysics Data System (ADS)

    Scherr, Rachel E.; Harrer, Benedikt W.; Close, Hunter G.; Daane, Abigail R.; DeWater, Lezlie S.; Robertson, Amy D.; Seeley, Lane; Vokos, Stamatis

    2016-02-01

    Energy is a crosscutting concept in science and features prominently in national science education documents. In the Next Generation Science Standards, the primary conceptual learning goal is for learners to conserve energy as they track the transfers and transformations of energy within, into, or out of the system of interest in complex physical processes. As part of tracking energy transfers among objects, learners should (i) distinguish energy from matter, including recognizing that energy flow does not uniformly align with the movement of matter, and should (ii) identify specific mechanisms by which energy is transferred among objects, such as mechanical work and thermal conduction. As part of tracking energy transformations within objects, learners should (iii) associate specific forms with specific models and indicators (e.g., kinetic energy with speed and/or coordinated motion of molecules, thermal energy with random molecular motion and/or temperature) and (iv) identify specific mechanisms by which energy is converted from one form to another, such as incandescence and metabolism. Eventually, we may hope for learners to be able to optimize systems to maximize some energy transfers and transformations and minimize others, subject to constraints based in both imputed mechanism (e.g., objects must have motion energy in order for gravitational energy to change) and the second law of thermodynamics (e.g., heating is irreversible). We hypothesize that a subsequent goal of energy learning—innovating to meet socially relevant needs—depends crucially on the extent to which these goals have been met.

  8. Aerial Refueling Evaluation of the CH-47D Helicopter

    DTIC Science & Technology

    1985-08-01

    incorporated prior to any further flight or qualification testing. FOR THE COMMANDER- DANIEL M . McENEANYA Director of Engineerin g 2 rt, ’r ., iiw’.i r...Probe 1PROE WI TO OF OF1 ? No FR No "Mi 010 0 ! I0 f ON ON retractende nou s To o ’FU o0 1 P 0,on o, Or, robe fulretracte ’ m I I ’I , 1’ u. .. ,. S ix i1...NO PM .O " M 0 1 X 0 X X Off ’if? FFF f Probe full retracted CAT TE VALVE 0VE.R I Condttione sho nm are A:M •ul CLOSE b!efore 5 am. 20 sec Sdelay

  9. Issues in International Energy Consumption Analysis: Canadian Energy Demand

    EIA Publications

    2015-01-01

    The residential sector is one of the main end-use sectors in Canada accounting for 16.7% of total end-use site energy consumption in 2009 (computed from NRCan 2012. pp, 4-5). In this year, the residential sector accounted for 54.5% of buildings total site energy consumption. Between 1990 and 2009, Canadian household energy consumption grew by less than 11%. Nonetheless, households contributed to 14.6% of total energy-related greenhouse gas emissions in Canada in 2009 (computed from NRCan 2012). This is the U.S. Energy Information Administration’s second study to help provide a better understanding of the factors impacting residential energy consumption and intensity in North America (mainly the United States and Canada) by using similar methodology for analyses in both countries.

  10. Comparing primary energy attributed to renewable energy with primary energy equivalent to determine carbon abatement in a national context.

    PubMed

    Gallachóir, Brian P O; O'Leary, Fergal; Bazilian, Morgan; Howley, Martin; McKeogh, Eamon J

    2006-01-01

    The current conventional approach to determining the primary energy associated with non-combustible renewable energy (RE) sources such as wind energy and hydro power is to equate the electricity generated from these sources with the primary energy supply. This paper compares this with an approach that was formerly used by the IEA, in which the primary energy equivalent attributed to renewable energy was equated with the fossil fuel energy it displaces. Difficulties with implementing this approach in a meaningful way for international comparisons lead to most international organisations abandoning the primary energy equivalent methodology. It has recently re-emerged in prominence however, as efforts grow to develop baseline procedures for quantifying the greenhouse gas (GHG) emissions avoided by renewable energy within the context of the Kyoto Protocol credit trading mechanisms. This paper discusses the primary energy equivalent approach and in particular the distinctions between displacing fossil fuel energy in existing plant or in new plant. The approach is then extended provide insight into future primary energy displacement by renewable energy and to quantify the amount of CO2 emissions avoided by renewable energy. The usefulness of this approach in quantifying the benefits of renewable energy is also discussed in an energy policy context, with regard to increasing security of energy supply as well as reducing energy-related GHG (and other) emissions. The approach is applied in a national context and Ireland is case study country selected for this research. The choice of Ireland is interesting in two respects. The first relates to the high proportion of electricity only fossil fuel plants in Ireland resulting in a significant variation between primary energy and primary energy equivalent. The second concerns Ireland's poor performance to date in limiting GHG emissions in line with its Kyoto target and points to the need for techniques to quantify the potential

  11. Solar Energy Education. Renewable energy: a background text. [Includes glossary

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

    Not Available

    1985-01-01

    Some of the most common forms of renewable energy are presented in this textbook for students. The topics include solar energy, wind power hydroelectric power, biomass ocean thermal energy, and tidal and geothermal energy. The main emphasis of the text is on the sun and the solar energy that it yields. Discussions on the sun's composition and the relationship between the earth, sun and atmosphere are provided. Insolation, active and passive solar systems, and solar collectors are the subtopics included under solar energy. (BCS)

  12. Energy Systems Integration News | Energy Systems Integration Facility |

    Science.gov Websites

    the electric grid. These control systems will enable real-time coordination between distributed energy with real-time voltage and frequency control at the level of the home or distributed energy resource least for electricity. A real-time connection to weather forecasts and energy prices would allow the

  13. Beam energy tracking system on Optima XEx high energy ion implanter

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

    David, Jonathan; Satoh, Shu; Wu Xiangyang

    2012-11-06

    The Axcelis Optima XEx high energy implanter is an RF linac-based implanter with 12 RF resonators for beam acceleration. Even though each acceleration field is an alternating, sinusoidal RF field, the well known phase-focusing principle produces a beam with a sharp quasi-monoenergetic energy spectrum. A magnetic energy filter after the linac further attenuates the low energy continuum in the energy spectrum often associated with RF acceleration. The final beam energy is a function of the phase and amplitude of the 12 resonators in the linac. When tuning a beam, the magnetic energy filter is set to the desired energy, andmore » each linac parameter is tuned to maximize the transmission through the filter. Once a beam is set up, all the parameters are stored in a recipe, which can be easily tuned and has proven to be quite repeatable. The magnetic field setting of the energy filter selects the beam energy from the RF Linac accelerator, and in-situ verification of beam energy in addition to the magnetic energy filter setting has long been desired. An independent energy tracking system was developed for this purpose, using the existing electrostatic beam scanner as a deflector to construct an in-situ electrostatic energy analyzer. This paper will describe the system and performance of the beam energy tracking system.« less

  14. Hawaii energy strategy project 2: Fossil energy review. Task 2: Fossil energy in Hawaii

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

    Breazeale, K.; Yamaguchi, N.D.; Keeville, H.

    1993-12-01

    In Task 2, the authors establish a baseline for evaluating energy use in Hawaii, and examine key energy and economic indicators. They provide a detailed look at fossil energy imports by type, current and possible sources of oil, gas and coal, quality considerations, and processing/transformation. They present time series data on petroleum product consumption by end-use sector, though they caution the reader that the data is imperfect. They discuss fuel substitutability to identify those end-use categories that are most easily switched to other fuels. They then define and analyze sequential scenarios of fuel substitution in Hawaii and their impacts onmore » patterns of demand. They also discuss energy security--what it means to Hawaii, what it means to neighboring economies, whether it is possible to achieve energy security. 95 figs., 48 tabs.« less

  15. Energy overview

    NASA Technical Reports Server (NTRS)

    Slone, H. O.

    1980-01-01

    The experience, capabilities, and facilities being utilized at NASA Lewis in support of energy programs conducted by the Department of Energy and other agencies are discussed. Background information is given regarding NASA's involvement in solving energy problems.

  16. Green Energy in New Construction: Maximize Energy Savings and Minimize Cost

    ERIC Educational Resources Information Center

    Ventresca, Joseph

    2010-01-01

    People often use the term "green energy" to refer to alternative energy technologies. But green energy doesn't guarantee maximum energy savings at a minimum cost--a common misconception. For school business officials, green energy means getting the lowest energy bills for the lowest construction cost, which translates into maximizing green energy…

  17. Energy Transitions | Integrated Energy Solutions | NREL

    Science.gov Websites

    clean energy access to remote populations across West Africa. NREL Supports Effort to Take Distributed develops and implements pilot projects to accelerate the development of distributed photovoltaics Renewable Energy into India's Electric Grid Volume 1 Volume 2 Designing Distributed Generation in Mexico

  18. Moab, Utah: Using Energy Data to Target Carbon Reductions from Building Energy Efficiency (City Energy: From Data to Decisions)

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

    Strategic Priorities and Impact Analysis Team, Office of Strategic Programs

    This fact sheet "Moab, Utah: Using Energy Data to Target Carbon Reductions from Building Energy Efficiency" explains how the City of Moab used data from the U.S. Department of Energy's Cities Leading through Energy Analysis and Planning (Cities-LEAP) and the State and Local Energy Data (SLED) programs to inform its city energy planning. It is one of ten fact sheets in the "City Energy: From Data to Decisions" series.

  19. Turbulent Kinetic Energy in the Energy Balance of a Solar Flare

    NASA Astrophysics Data System (ADS)

    Kontar, E. P.; Perez, J. E.; Harra, L. K.; Kuznetsov, A. A.; Emslie, A. G.; Jeffrey, N. L. S.; Bian, N. H.; Dennis, B. R.

    2017-04-01

    The energy released in solar flares derives from a reconfiguration of magnetic fields to a lower energy state, and is manifested in several forms, including bulk kinetic energy of the coronal mass ejection, acceleration of electrons and ions, and enhanced thermal energy that is ultimately radiated away across the electromagnetic spectrum from optical to x rays. Using an unprecedented set of coordinated observations, from a suite of instruments, we here report on a hitherto largely overlooked energy component—the kinetic energy associated with small-scale turbulent mass motions. We show that the spatial location of, and timing of the peak in, turbulent kinetic energy together provide persuasive evidence that turbulent energy may play a key role in the transfer of energy in solar flares. Although the kinetic energy of turbulent motions accounts, at any given time, for only ˜(0.5 - 1 )% of the energy released, its relatively rapid (˜1 - 10 s ) energization and dissipation causes the associated throughput of energy (i.e., power) to rival that of major components of the released energy in solar flares, and thus presumably in other astrophysical acceleration sites.

  20. Turbulent Kinetic Energy in the Energy Balance of a Solar Flare.

    PubMed

    Kontar, E P; Perez, J E; Harra, L K; Kuznetsov, A A; Emslie, A G; Jeffrey, N L S; Bian, N H; Dennis, B R

    2017-04-14

    The energy released in solar flares derives from a reconfiguration of magnetic fields to a lower energy state, and is manifested in several forms, including bulk kinetic energy of the coronal mass ejection, acceleration of electrons and ions, and enhanced thermal energy that is ultimately radiated away across the electromagnetic spectrum from optical to x rays. Using an unprecedented set of coordinated observations, from a suite of instruments, we here report on a hitherto largely overlooked energy component-the kinetic energy associated with small-scale turbulent mass motions. We show that the spatial location of, and timing of the peak in, turbulent kinetic energy together provide persuasive evidence that turbulent energy may play a key role in the transfer of energy in solar flares. Although the kinetic energy of turbulent motions accounts, at any given time, for only ∼(0.5-1)% of the energy released, its relatively rapid (∼1-10  s) energization and dissipation causes the associated throughput of energy (i.e., power) to rival that of major components of the released energy in solar flares, and thus presumably in other astrophysical acceleration sites.

  1. European energy and transport: scenarios on energy efficiency and renewables

    DOT National Transportation Integrated Search

    2006-07-01

    Energy efficiency and renewables are central to the EU and Member State's energy and climate policies. Reducing CO2 emissions, curbing the energy demand and/or provide alternative carbon-free supplies. The EU energy policies have three main objective...

  2. Energy, energy efficiency, and the built environment.

    PubMed

    Wilkinson, Paul; Smith, Kirk R; Beevers, Sean; Tonne, Cathryn; Oreszczyn, Tadj

    2007-09-29

    Since the last decades of the 19th century, technological advances have brought substantial improvements in the efficiency with which energy can be exploited to service human needs. That trend has been accompanied by an equally notable increase in energy consumption, which strongly correlates with socioeconomic development. Nonetheless, feasible gains in the efficiency and technology of energy use in towns and cities and in homes have the potential to contribute to the mitigation of greenhouse-gas emissions, and to improve health, for example, through protection against temperature-related morbidity and mortality, and the alleviation of fuel poverty. A shift towards renewable energy production would also put increasing focus on cleaner energy carriers, especially electricity, but possibly also hydrogen, which would have benefits to urban air quality. In low-income countries, a vital priority remains the dissemination of affordable technology to alleviate the burdens of indoor air pollution and other health effects in individuals obliged to rely on biomass fuels for cooking and heating, as well as the improvement in access to electricity, which would have many benefits to health and wellbeing.

  3. Energy demand forecasting

    NASA Astrophysics Data System (ADS)

    Energy demand forecasting and its connection with national energy policies and decisions is examined in light of recent, sharply revised estimates of future energy requirements. Techniques of economic projects are examined. Modeling of energy demands is discussed. Renewable energy sources are discussed. The shift away from reliance of domestic users on oil and natural gas toward electricity as a primary energy resource is examined in the context of the need to conserve energy and expand generating capacity in order to avoid a significant electricity shortfall.

  4. NREL and Army Validate Energy Savings for Net Zero Energy Installations |

    Science.gov Websites

    News | NREL and Army Validate Energy Savings for Net Zero Energy Installations News Release : NREL and Army Validate Energy Savings for Net Zero Energy Installations October 27, 2014 The U.S. Army (Army) has partnered with the Energy Department's National Renewable Energy Laboratory (NREL) to

  5. Hot Topics: Cities, Energy Use, and Local Energy Decision Making | State,

    Science.gov Websites

    Making Hot Topics: Cities, Energy Use, and Local Energy Decision Making August 08, 2015 by Alexandra United States, read Alexandra's paper titled City-Level Energy Decision Making: Data Use in Energy Local, and Tribal Governments | NREL Hot Topics: Cities, Energy Use, and Local Energy Decision

  6. Energy Efficiency and Renewable Energy Program. Bibliography, 1993 edition

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

    Vaughan, K.H.

    1993-06-01

    The Bibliography contains listings of publicly available reports, journal articles, and published conference papers sponsored by the DOE Office of Energy Efficiency and Renewable Energy and published between 1987 and mid-1993. The topics of Bibliography include: analysis and evaluation; building equipment research; building thermal envelope systems and materials; district heating; residential and commercial conservation program; weatherization assistance program; existing buildings research program; ceramic technology project; alternative fuels and propulsion technology; microemulsion fuels; industrial chemical heat pumps; materials for advanced industrial heat exchangers; advanced industrial materials; tribology; energy-related inventions program; electric energy systems; superconducting technology program for electric energy systems; thermalmore » energy storage; biofuels feedstock development; biotechnology; continuous chromatography in multicomponent separations; sensors for electrolytic cells; hydropower environmental mitigation; environmental control technology; continuous fiber ceramic composite technology.« less

  7. Energy Models

    EPA Science Inventory

    Energy models characterize the energy system, its evolution, and its interactions with the broader economy. The energy system consists of primary resources, including both fossil fuels and renewables; power plants, refineries, and other technologies to process and convert these r...

  8. Energy Drinks

    MedlinePlus

    ... R S T U V W X Y Z Energy Drinks Share: © Thinkstock Energy drinks are widely promoted as products that increase ... people has been quite effective. Next to multivitamins, energy drinks are the most popular dietary supplement consumed ...

  9. Energy future Santa Cruz: A citizens' plan for energy self-reliance

    NASA Astrophysics Data System (ADS)

    Cohn, J.; Stayton, R.

    The results of a grassroots energy conservation project which involved more than 3,100 residents of Santa Cruz, California, is discussed. Citizens attended forums and town meetings to suggest ideas for solving the community's energy problems. These ideas were then evaluated by the Energy Future Advisory Board and compiled into the Energy Future Plan. The energy plan covers such topics as new residences, residential retrofit, automobile efficiency, farm efficiency, commercial greenhouses, local food production, commercial efficiency, land use planning, energy education and financing, and solar, wind, and ocean energy. An energy implementation guide and glossary are included.

  10. Biological Solar Energy Conversion and U.S. Energy Policy

    ERIC Educational Resources Information Center

    Pimentel, David; And Others

    1978-01-01

    Surveys energy consumption in the United States and explores the possibility of increasing the amount of energy obtained from biomass conversion (biologically produced energy). Economic and environmental concerns of biomass conversion processes are discussed. (CP)

  11. Energy System Integration Facility Secure Data Center | Energy Systems

    Science.gov Websites

    Integration Facility | NREL Energy System Integration Facility Secure Data Center Energy System Integration Facility Secure Data Center The Energy Systems Integration Facility's Secure Data Center provides

  12. Energy Systems Integration Facility News | Energy Systems Integration

    Science.gov Websites

    , 2018 News Release: NREL Taps Young to Oversee Geothermal Energy Program In her new role, Young will work closely with NREL management to establish the lab's geothermal energy portfolio, including research and development geared toward advancing the use of geothermal energy as a renewable power source

  13. Updating energy security and environmental policy: Energy security theories revisited.

    PubMed

    Proskuryakova, L

    2018-06-18

    The energy security theories are based on the premises of sufficient and reliable supply of fossil fuels at affordable prices in centralized supply systems. Policy-makers and company chief executives develop energy security strategies based on the energy security theories and definitions that dominate in the research and policy discourse. It is therefore of utmost importance that scientists revisit these theories in line with the latest changes in the energy industry: the rapid advancement of renewables and smart grid, decentralization of energy systems, new environmental and climate challenges. The study examines the classic energy security concepts (neorealism, neoliberalism, constructivism and international political economy) and assesses if energy technology changes are taken into consideration. This is done through integrative literature review, comparative analysis, identification of 'international relations' and 'energy' research discourse with the use of big data, and case studies of Germany, China, and Russia. The paper offers suggestions for revision of energy security concepts through integration of future technology considerations. Copyright © 2018 Elsevier Ltd. All rights reserved.

  14. Meteorology and energy

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

    Not Available

    1979-07-01

    In the consideration of the meteorological aspects of energy problems, the latter is divided into three main groups: energy production, energy transport and exploration, and new energy resources. Increased energy production will have an impact on the environment. Although at present there is insufficient information for precise forecasts, meteorologists and hydrologists will be able to make reasonable assumptions for the future. Human use of energy is strongly influenced by variations of weather. Such systems as electric power transmission networks, shipping of hydrocarbons by sea, and pipelines for the transportation of large quantities of oil and gas, are all particularly sensitivemore » to weather and climate. The meteorologist provides basic data on weather and climate to facilitate energy exploration. The new energy resources addressed in this article are solar, wind, geothermal, and nuclear. The World Meteorological Organization's Executive Committee established a set of priorities in dealing with energy problems. This paper also briefly examines the burden imposed on global energy resources.« less

  15. What Is Energy Systems Integration? (Text Version) | Energy Systems

    Science.gov Websites

    Integration Facility | NREL What Is Energy Systems Integration? (Text Version) What Is Energy Systems Integration? (Text Version) This is a text version of the video "What Is Energy Systems

  16. Aerodynamic Drag and Drag Reduction: Energy and Energy Savings (Invited)

    NASA Technical Reports Server (NTRS)

    Wood, Richard M.

    2003-01-01

    An assessment of the role of fluid dynamic resistance and/or aerodynamic drag and the relationship to energy use in the United States is presented. Existing data indicates that up to 25% of the total energy consumed in the United States is used to overcome aerodynamic drag, 27% of the total energy used in the United States is consumed by transportation systems, and 60% of the transportation energy or 16% of the total energy consumed in the United States is used to overcome aerodynamic drag in transportation systems. Drag reduction goals of 50% are proposed and discussed which if realized would produce a 7.85% total energy savings. This energy savings correlates to a yearly cost savings in the $30Billion dollar range.

  17. ‘Energy landscapes’: Meeting energy demands and human aspirations

    PubMed Central

    Blaschke, Thomas; Biberacher, Markus; Gadocha, Sabine; Schardinger, Ingrid

    2013-01-01

    Renewable energy will play a crucial role in the future society of the 21st century. The various renewable energy sources need to be balanced and their use carefully planned since they are characterized by high temporal and spatial variability that will pose challenges to maintaining a well balanced supply and to the stability of the grid. This article examines the ways that future ‘energy landscapes’ can be modelled in time and space. Biomass needs a great deal of space per unit of energy produced but it is an energy carrier that may be strategically useful in circumstances where other renewable energy carriers are likely to deliver less. A critical question considered in this article is whether a massive expansion in the use of biomass will allow us to construct future scenarios while repositioning the ‘energy landscape’ as an object of study. A second important issue is the utilization of heat from biomass energy plants. Biomass energy also has a larger spatial footprint than other carriers such as, for example, solar energy. This article seeks to provide a bridge between energy modelling and spatial planning while integrating research and techniques in energy modelling with Geographic Information Science. This encompasses GIS, remote sensing, spatial disaggregation techniques and geovisualization. Several case studies in Austria and Germany demonstrate a top-down methodology and some results while stepwise calculating potentials from theoretical to technically feasible potentials and setting the scene for the definition of economic potentials based on scenarios and assumptions. PMID:26109751

  18. Waste-to-Energy: Hawaii and Guam Energy Improvement Technology Demonstration Project

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

    Davis, J.; Gelman, R.; Tomberlin, G.

    2014-03-01

    The National Renewable Energy Laboratory (NREL) and the U.S. Navy have worked together to demonstrate new or leading-edge commercial energy technologies whose deployment will support the U.S. Department of Defense (DOD) in meeting its energy efficiency and renewable energy goals while enhancing installation energy security. This is consistent with the 2010 Quadrennial Defense Review report1 that encourages the use of 'military installations as a test bed to demonstrate and create a market for innovative energy efficiency and renewable energy technologies coming out of the private sector and DOD and Department of Energy laboratories,' as well as the July 2010 memorandummore » of understanding between DOD and the U.S. Department of Energy (DOE) that documents the intent to 'maximize DOD access to DOE technical expertise and assistance through cooperation in the deployment and pilot testing of emerging energy technologies.' As part of this joint initiative, a promising waste-to-energy (WTE) technology was selected for demonstration at the Hickam Commissary aboard the Joint Base Pearl Harbor-Hickam (JBPHH), Hawaii. The WTE technology chosen is called high-energy densification waste-to-energy conversion (HEDWEC). HEDWEC technology is the result of significant U.S. Army investment in the development of WTE technology for forward operating bases.« less

  19. Energy minimization strategies and renewable energy utilization for desalination: a review.

    PubMed

    Subramani, Arun; Badruzzaman, Mohammad; Oppenheimer, Joan; Jacangelo, Joseph G

    2011-02-01

    Energy is a significant cost in the economics of desalinating waters, but water scarcity is driving the rapid expansion in global installed capacity of desalination facilities. Conventional fossil fuels have been utilized as their main energy source, but recent concerns over greenhouse gas (GHG) emissions have promoted global development and implementation of energy minimization strategies and cleaner energy supplies. In this paper, a comprehensive review of energy minimization strategies for membrane-based desalination processes and utilization of lower GHG emission renewable energy resources is presented. The review covers the utilization of energy efficient design, high efficiency pumping, energy recovery devices, advanced membrane materials (nanocomposite, nanotube, and biomimetic), innovative technologies (forward osmosis, ion concentration polarization, and capacitive deionization), and renewable energy resources (solar, wind, and geothermal). Utilization of energy efficient design combined with high efficiency pumping and energy recovery devices have proven effective in full-scale applications. Integration of advanced membrane materials and innovative technologies for desalination show promise but lack long-term operational data. Implementation of renewable energy resources depends upon geography-specific abundance, a feasible means of handling renewable energy power intermittency, and solving technological and economic scale-up and permitting issues. Copyright © 2011 Elsevier Ltd. All rights reserved.

  20. Energy Conservation Simplified

    ERIC Educational Resources Information Center

    Hecht, Eugene

    2008-01-01

    The standard formulation of energy conservation involves the subsidiary ideas of kinetic energy ("KE"), work ("W"), thermal energy, internal energy, and a half-dozen different kinds of potential energy ("PE"): elastic, chemical, nuclear, gravitational, and so forth. These quantities came to be recognized during the centuries over which the…

  1. Energy Management Policies in Distributed Residential Energy Systems

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

    Duan, Sisi; Sun, Jingtao

    2016-01-01

    In this paper, we study energy management problems in communities with several neighborhood-level Residential Energy Systems (RESs). We consider control problems from both community level and residential level to handle external changes such as restriction on peak demand and restriction on the total demand from the electricity grid. We propose three policies to handle the problems at community level. Based on the collected data from RESs such as predicted energy load, the community controller analyzes the policies, distribute the results to the RES, and each RES can then control and schedule its own energy load based on different coordination functions.more » We utilize a framework to integrate both policy analysis and coordination of functions. With the use of our approach, we show that the policies are useful to resolve the challenges of energy management under external changes.« less

  2. Partitioning dynamic electron correlation energy: Viewing Møller-Plesset correlation energies through Interacting Quantum Atom (IQA) energy partitioning

    NASA Astrophysics Data System (ADS)

    McDonagh, James L.; Vincent, Mark A.; Popelier, Paul L. A.

    2016-10-01

    Here MP2, MP3 and MP4(SDQ) are energy-partitioned for the first time within the Interacting Quantum Atoms (IQA) context, as proof-of-concept for H2, He2 and HF. Energies are decomposed into four primary energy contributions: (i) atomic self-energies, and atomic interaction energies comprising of (ii) Coulomb, (iii) exchange and (iv) dynamic election correlation terms. We generate and partition one- and two-particle density-matrices to obtain all atomic energy components. This work suggests that, in terms of Van der Waals dispersion, the correlation energies represent an atomic stabilisation, by proximity to other atoms, as opposed to direct interactions with other nearby atoms.

  3. Activities of the Iowa Energy Policy Council in Energy Education.

    ERIC Educational Resources Information Center

    Heiting, W. Tony

    This report describes the various energy education programs and projects with which the Iowa Energy Policy Council has been involved since 1976. Briefly summarized are the Council's activities in curriculum development, inservice education, energy extension, and the organization of energy-related special events. (WB)

  4. 78 FR 48855 - Renewable Energy and Energy Efficiency Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ... Administration Renewable Energy and Energy Efficiency Advisory Committee AGENCY: International Trade Administration, U.S. Department of Commerce. ACTION: Notice of an Open Meeting. SUMMARY: The Renewable Energy and Energy Efficiency Advisory Committee (RE&EEAC) will hold a meeting on September 10, 2013. The meeting is...

  5. The Physics of Energy

    NASA Astrophysics Data System (ADS)

    Jaffe, Robert L.; Taylor, Washington

    2018-01-01

    Part I. Basic Energy Physics and Uses: 1. Introduction; 2. Mechanical energy; 3. Electromagnetic energy; 4. Waves and light; 5. Thermodynamics I: heat and thermal energy; 6. Heat transfer; 7. Introduction to quantum physics; 8. Thermodynamics II: entropy and temperature; 9. Energy in matter; 10. Thermal energy conversion; 11. Internal combustion engines; 12. Phase-change energy conversion; 13. Thermal power and heat extraction cycles; Part II. Energy Sources: 14. The forces of nature; 15. Quantum phenomena in energy systems; 16. An overview of nuclear power; 17. Structure, properties and decays of nuclei; 18. Nuclear energy processes: fission and fusion; 19. Nuclear fission reactors and nuclear fusion experiments; 20. Ionizing radiation; 21. Energy in the universe; 22. Solar energy: solar production and radiation; 23. Solar energy: solar radiation on Earth; 24. Solar thermal energy; 25. Photovoltaic solar cells; 26. Biological energy; 27. Ocean energy flow; 28. Wind: a highly variable resource; 29. Fluids – the basics; 30. Wind turbines; 31. Energy from moving water: hydro, wave, tidal, and marine current power; 32. Geothermal energy; 33. Fossil fuels; Part III. Energy System Issues and Externalities: 34. Energy and climate; 35. Earth's climate: past, present, and future; 36. Energy efficiency, conservation, and changing energy sources; 37. Energy storage; 38. Electricity generation and transmission.

  6. Wind energy.

    PubMed

    Leithead, W E

    2007-04-15

    From its rebirth in the early 1980s, the rate of development of wind energy has been dramatic. Today, other than hydropower, it is the most important of the renewable sources of power. The UK Government and the EU Commission have adopted targets for renewable energy generation of 10 and 12% of consumption, respectively. Much of this, by necessity, must be met by wind energy. The US Department of Energy has set a goal of 6% of electricity supply from wind energy by 2020. For this potential to be fully realized, several aspects, related to public acceptance, and technical issues, related to the expected increase in penetration on the electricity network and the current drive towards larger wind turbines, need to be resolved. Nevertheless, these challenges will be met and wind energy will, very likely, become increasingly important over the next two decades. An overview of the technology is presented.

  7. Fostering Sustained Energy Behavior Change and Increasing Energy Literacy in a Student Housing Energy Challenge

    ERIC Educational Resources Information Center

    Brewer, Robert Stephen

    2013-01-01

    We designed the Kukui Cup challenge to foster energy conservation and increase energy literacy. Based on a review of the literature, the challenge combined a variety of elements into an overall game experience, including: real-time energy feedback, goals, commitments, competition, and prizes. We designed a software system called Makahiki to…

  8. Energy transition in transport sector from energy substitution perspective

    NASA Astrophysics Data System (ADS)

    Sun, Wangmin; Yang, Xiaoguang; Han, Song; Sun, Xiaoyang

    2017-10-01

    Power and heating generation sector and transport sector contribute a highest GHG emissions and even air pollutions. This paper seeks to investigate life cycle costs and emissions in both the power sector and transport sector, and evaluate the cost-emission efficient (costs for one unit GHG emissions) of the substitution between new energy vehicles and conventional gasoline based vehicles under two electricity mix scenarios. In power sector, wind power and PV power will be cost comparative in 2030 forecasted with learning curve method. With high subsidies, new energy cars could be comparative now, but it still has high costs to lower GHG emissions. When the government subsidy policy is reversible, the emission reduction cost for new energy vehicle consumer will be 900/ton. According to the sensitive analysis, the paper suggests that the government implement policies that allocate the cost to the whole life cycle of energy production and consumption related to transport sector energy transition and policies that are in favor of new energy vehicle consumers but not the new energy car producers.

  9. Energy harvesting: small scale energy production from ambient sources

    NASA Astrophysics Data System (ADS)

    Yeatman, Eric M.

    2009-03-01

    Energy harvesting - the collection of otherwise unexploited energy in the local environment - is attracting increasing attention for the powering of electronic devices. While the power levels that can be reached are typically modest (microwatts to milliwatts), the key motivation is to avoid the need for battery replacement or recharging in portable or inaccessible devices. Wireless sensor networks are a particularly important application: the availability of essentially maintenance free sensor nodes, as enabled by energy harvesting, will greatly increase the feasibility of large scale networks, in the paradigm often known as pervasive sensing. Such pervasive sensing networks, used to monitor buildings, structures, outdoor environments or the human body, offer significant benefits for large scale energy efficiency, health and safety, and many other areas. Sources of energy for harvesting include light, temperature differences, and ambient motion, and a wide range of miniature energy harvesters based on these sources have been proposed or demonstrated. This paper reviews the principles and practice in miniature energy harvesters, and discusses trends, suitable applications, and possible future developments.

  10. Energy Storage.

    ERIC Educational Resources Information Center

    Eaton, William W.

    Described are technological considerations affecting storage of energy, particularly electrical energy. The background and present status of energy storage by batteries, water storage, compressed air storage, flywheels, magnetic storage, hydrogen storage, and thermal storage are discussed followed by a review of development trends. Included are…

  11. Energy Everywhere – An Introduction to Energy Literacy

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

    Mably, Colin

    Energy plays a major role in the everyday functions of our planet and all its life forms. From weather patterns and food chains, to human society’s daily electricity and heating needs, energy is the driver of everything we know. This video series highlights the seven Energy Literacy Principles, which demonstrate energy’s role across the natural and social sciences.

  12. Energy Systems Analysis Tools | Energy Analysis | NREL

    Science.gov Websites

    energy resources. REFlex NREL uses this dispatch model to evaluate renewable generation as a function of information. Regional Energy Deployment System (ReEDS) NREL uses this multi-regional, multi-time period, GIS

  13. 76 FR 3882 - Application To Export Electric Energy; Intercom Energy, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-21

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-289-B] Application To Export Electric Energy; Intercom Energy, Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Intercom Energy, Inc. (Intercom) has applied to renew its authority to transmit electric...

  14. 7 CFR 1710.255 - Energy efficiency work plans-energy efficiency borrowers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Energy efficiency work plans-energy efficiency... TO ELECTRIC LOANS AND GUARANTEES Construction Work Plans and Related Studies § 1710.255 Energy efficiency work plans—energy efficiency borrowers. (a) All energy efficiency borrowers must maintain a...

  15. World energy resources

    NASA Astrophysics Data System (ADS)

    Clerici, A.; Alimonti, G.

    2015-08-01

    As energy is the main "fuel" for social and economic development and since energy-related activities have significant environmental impacts, it is important for decision-makers to have access to reliable and accurate data in an user-friendly format. The World Energy Council (WEC) has for decades been a pioneer in the field of energy resources and every three years publishes its flagship report Survey of Energy Resources. A commented analysis in the light of latest data summarized in such a report, World Energy Resources (WER) 2013, is presented together with the evolution of the world energy resources over the last twenty years.

  16. Mathematical Modelling-Based Energy System Operation Strategy Considering Energy Storage Systems

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

    Ryu, Jun-Hyung; Hodge, Bri-Mathias

    2016-06-25

    Renewable energy resources are widely recognized as an alternative to environmentally harmful fossil fuels. More renewable energy technologies will need to penetrate into fossil fuel dominated energy systems to mitigate the globally witnessed climate changes and environmental pollutions. It is necessary to prepare for the potential problems with increased proportions of renewable energy in the energy system, to prevent higher costs and decreased reliability. Motivated by this need, this paper addresses the operation of an energy system with an energy storage system in the context of developing a decision-supporting framework.

  17. Science Activities in Energy: Wind Energy.

    ERIC Educational Resources Information Center

    Oak Ridge Associated Universities, TN.

    Included in this science activities energy package are 12 activities related to wind energy for elementary students. Each activity is outlined on a single card and is introduced by a question. Topics include: (1) At what time of day is there enough wind to make electricity where you live?; (2) Where is the windiest spot on your schoolground?; and…

  18. Energy Analysis Research | Energy Analysis | NREL

    Science.gov Websites

    innovation through integration. Illustration of NREL energy analysis research, including impact systems analysis integrates all aspects of our capability set to develop future energy system scenarios evaluate and understand the impact of markets, policies, and financing on technology uptake and the impact

  19. Energy 101: Clean Energy Manufacturing

    ScienceCinema

    None

    2018-01-16

    Most of us have a basic understanding of manufacturing. It's how we convert raw materials, components, and parts into finished goods that meet our essential needs and make our lives easier. But what about clean energy manufacturing? Clean energy and advanced manufacturing have the potential to rejuvenate the U.S. manufacturing industry and open pathways to increased American competitiveness. Watch this video to learn more about this exciting movement and to see some of these innovations in action.

  20. Home Energy Saver

    Science.gov Websites

    up zip code Case Studies Weatherization: Improving Home Safety and Reducing Your Energy Bill home energy efficient? Your House is a System Living Off The Sun, Or, No Electricity Bill Kermit was Cottage Energy Blogs 5 Most Effective Ways to Save on Your Energy Bill Updating Guest Bathroom With Energy

  1. Solar energy collector

    DOEpatents

    Brin, Raymond L.; Pace, Thomas L.

    1978-01-01

    The invention relates to a solar energy collector comprising solar energy absorbing material within chamber having a transparent wall, solar energy being transmitted through the transparent wall, and efficiently absorbed by the absorbing material, for transfer to a heat transfer fluid. The solar energy absorbing material, of generally foraminous nature, absorbs and transmits the solar energy with improved efficiency.

  2. Access to primary energy sources - the basis of national energy security

    NASA Astrophysics Data System (ADS)

    Szlązak, Jan; Szlązak, Rafał A.

    2017-11-01

    National energy security is of fundamental importance for economic development of a country. To ensure such safety energy raw material, also called primary energy sources, are necessary. Currently in Poland primary energy sources include mainly fossil fuels, such as hard coal, brown coal, natural gas and crude oil. Other sources, e.g. renewable energy sources account for c. 15% in the energy mix. Primary energy sources are used to produce mainly electricity, which is considered as the cleanest form of energy. Poland does not have, unfortunately, sufficient energy sources and is forced to import some of them, mainly natural gas and crude oil. The article presents an insightful analysis of energy raw material reserves possessed by Poland and their structure taking account of the requirements applicable in the European Union, in particular, those related to environmental protection. The article also describes demand for electricity now and in the perspective of 2030. Primary energy sources necessary for its production have also been given. The article also includes the possibilities for the use of renewable energy sources in Poland, however, climatic conditions there are not are not particularly favourable to it. All the issues addressed in the article are summed up and ended with conclusions.

  3. Energy and Resources

    ERIC Educational Resources Information Center

    Sorensen, Bent

    1975-01-01

    Discusses the feasibility of utilizing continuous sources of of energy, particularly solar and wind energy. Outlines an energy plan for Denmark, which would supply all of Denmark's energy needs by the year 2050. (MLH)

  4. About Regional Energy Deployment System Model-ReEDS | Regional Energy

    Science.gov Websites

    Deployment System Model | Energy Analysis | NREL About Regional Energy Deployment System Model -ReEDS About Regional Energy Deployment System Model-ReEDS The Regional Energy Deployment System (ReEDS ) is a long-term, capacity-expansion model for the deployment of electric power generation technologies

  5. Energy Systems Integration Facility (ESIF): Golden, CO - Energy Integration

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

    Sheppy, Michael; VanGeet, Otto; Pless, Shanti

    2015-03-01

    At NREL's Energy Systems Integration Facility (ESIF) in Golden, Colo., scientists and engineers work to overcome challenges related to how the nation generates, delivers and uses energy by modernizing the interplay between energy sources, infrastructure, and data. Test facilities include a megawatt-scale ac electric grid, photovoltaic simulators and a load bank. Additionally, a high performance computing data center (HPCDC) is dedicated to advancing renewable energy and energy efficient technologies. A key design strategy is to use waste heat from the HPCDC to heat parts of the building. The ESIF boasts an annual EUI of 168.3 kBtu/ft2. This article describes themore » building's procurement, design and first year of performance.« less

  6. Reliability and energy efficiency of zero energy homes (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Dhere, Neelkanth G.

    2016-09-01

    Photovoltaic (PV) modules and systems are being installed increasingly on residential homes to increase the proportion of renewable energy in the energy mix. The ultimate goal is to attain sustainability without subsidy. The prices of PV modules and systems have declined substantially during the recent years. They will be reduced further to reach grid parity. Additionally the total consumed energy must be reduced by making the homes more energy efficient. FSEC/UCF Researchers have carried out research on development of PV cells and systems and on reducing the energy consumption in homes and by small businesses. Additionally, they have provided guidance on PV module and system installation and to make the homes energy efficient. The produced energy is fed into the utility grid and the consumed energy is obtained from the utility grid, thus the grid is assisting in the storage. Currently the State of Florida permits net metering leading to equal charge for the produced and consumed electricity. This paper describes the installation of 5.29 KW crystalline silicon PV system on a south-facing tilt at approximately latitude tilt on a single-story, three-bedroom house. It also describes the computer program on Building Energy Efficiency and the processes that were employed for reducing the energy consumption of the house by improving the insulation, air circulation and windows, etc. Finally it describes actual consumption and production of electricity and the installation of additional crystalline silicon PV modules and balance of system to make it a zero energy home.

  7. Enhancing Tribal Energy Security and Clean Energy (Fact Sheet)

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

    Not Available

    This fact provides information on the Strategic Technical Assistance Response Team (START) Program, a U.S. Department of Energy Office of Indian Energy Policy and Programs (DOE-IE) initiative to provide technical expertise to support the development of next-generation energy projects in Indian Country.

  8. An Analysis of the Use of Energy Audits, Solar Panels, and Wind Turbines to Reduce Energy Consumption from Non Renewable Energy Sources

    DTIC Science & Technology

    2015-04-15

    the Use of Energy Audits, Solar Panels, and Wind Turbines to Reduce Energy Consumption from Non Renewable Energy Sources Energy is a National...Park, NC 27709-2211 Energy Audits, Energy Conservation, Renewable Energy, Solar Energy, Wind Turbine Use, Energy Consumption REPORT DOCUMENTATION PAGE 11...in non peer-reviewed journals: An Analysis of the Use of Energy Audits, Solar Panels, and Wind Turbines to Reduce Energy Consumption from Non

  9. Energy Digest.

    ERIC Educational Resources Information Center

    Gaddy, Carol T., Ed.; Wells, Kathy, Ed.

    This collection of reprints offers practical solutions, not readily available elsewhere, to everyday energy problems, such as high utility bills, insulating windows, getting more gas mileage, or buying a more efficient washer or refrigerator. The Arkansas Energy Office provides a weekly column of energy news and conservation tips to newspapers,…

  10. Geothermal Energy.

    ERIC Educational Resources Information Center

    Eaton, William W.

    Described are the origin and nature of geothermal energy. Included is the history of its development as an energy source, technological considerations affecting its development as an energy source, its environmental effects, economic considerations, and future prospects of development in this field. Basic system diagrams of the operation of a…

  11. Community Energy: A Social Architecture for an Alternative Energy Future

    ERIC Educational Resources Information Center

    Hoffman, Steven M.; High-Pippert, Angela

    2005-01-01

    Community energy based on a mix of distributed technologies offers a serious alternative to the current energy system. The nature of community energy and the role that such initiatives might play in the general fabric of civic life is not, however, well understood. Community energy initiatives might involve only those citizens who prefer to be…

  12. The status and prospect of new energy and renewable energy in China

    NASA Astrophysics Data System (ADS)

    Qin, Jiaxi

    2018-06-01

    Renewable energy is an important part of the energy supply system. At present, the scale of global renewable energy development and utilization continues to expand, and application costs are rapidly declining. The development of renewable energy has become the core content of many countries in promoting energy transformation and an important method to deal with the climate change. It is also a revolution in China's energy production and consumption and a promotion of energy. This article focuses on the status of the development of new energy and renewable energy in China. After analyzing the problems in China's development and understanding the related policies, we look forward to the prospects of China's future and renewable energy sources.

  13. Energy Structure and Energy Security under Climate Mitigation Scenarios in China

    PubMed Central

    Matsumoto, Ken’ichi

    2015-01-01

    This study investigates how energy structure and energy security in China will change in the future under climate mitigation policy scenarios using Representative Concentration Pathways in a computable general equilibrium model. The findings suggest that to reduce greenhouse gas emissions, China needs to shift its energy structure from fossil fuel dominance to renewables and nuclear. The lower the allowable emissions, the larger the shifts required. Among fossil fuels, coal use particularly must significantly decrease. Such structural shifts will improve energy self-sufficiency, thus enhancing energy security. Under the policy scenarios, energy-source diversity as measured by the Herfindahl Index improves until 2050, after which diversity declines because of high dependence on a specific energy source (nuclear and biomass). Overall, however, it is revealed that energy security improves along with progress in climate mitigation. These improvements will also contribute to the economy by reducing energy procurement risks. PMID:26660094

  14. South Lake Tahoe, California: Using Energy Data to Partner on Building Energy Efficiency Actions (City Energy: From Data to Decisions)

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

    Strategic Priorities and Impact Analysis Team, Office of Strategic Programs

    This fact sheet "South Lake Tahoe, California: Using Energy Data to Partner on Building Energy Efficiency Actions" explains how the City of South Lake Tahoe used data from the U.S. Department of Energy's Cities Leading through Energy Analysis and Planning (Cities-LEAP) and the State and Local Energy Data (SLED) programs to inform its city energy planning. It is one of ten fact sheets in the "City Energy: From Data to Decisions" series.

  15. Wind energy systems

    NASA Technical Reports Server (NTRS)

    Stewart, H. J.

    1978-01-01

    A discussion on wind energy systems involved with the DOE wind energy program is presented. Some of the problems associated with wind energy systems are discussed. The cost, efficiency, and structural design of wind energy systems are analyzed.

  16. Conversion of laser energy to gas kinetic energy

    NASA Technical Reports Server (NTRS)

    Caledonia, G. E.

    1976-01-01

    Techniques for the gas phase absorption of laser radiation for ultimate conversion to gas kinetic energy are discussed. Particular emphasis is placed on absorption by the vibration rotation bands of diatomic molecules at high pressures. This high pressure absorption appears to offer efficient conversion of laser energy to gas translational energy. Bleaching and chemical effects are minimized and the variation of the total absorption coefficient with temperature is minimal.

  17. Geothermal energy

    NASA Astrophysics Data System (ADS)

    Manzella, A.

    2017-07-01

    Geothermal technologies use renewable energy resources to generate electricity and direct use of heat while producing very low levels of greenhouse-gas (GHG) emissions. Geothermal energy is the thermal energy stored in the underground, including any contained fluid, which is available for extraction and conversion into energy products. Electricity generation, which nowadays produces 73.7 TWh (12.7 GW of capacity) worldwide, usually requires geothermal resources temperatures of over 100 °C. For heating, geothermal resources spanning a wider range of temperatures can be used in applications such as space and district heating (and cooling, with proper technology), spa and swimming pool heating, greenhouse and soil heating, aquaculture pond heating, industrial process heating and snow melting. Produced geothermal heat in the world accounts to 164.6 TWh, with a capacity of 70.9 GW. Geothermal technology, which has focused for decades on extracting naturally heated steam or hot water from natural hydrothermal reservoirs, is developing to more advanced techniques to exploit the heat also where underground fluids are scarce and to use the Earth as a potential energy battery, by storing heat. The success of the research will enable energy recovery and utilization from a much larger fraction of the accessible thermal energy in the Earth's crust.

  18. 77 FR 50487 - Application To Export Electric Energy; RBC Energy Services LP

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-328-A] Application To Export Electric Energy; RBC Energy Services LP AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: RBC Energy Services LP (RBC Energy) has applied to renew its authority to transmit...

  19. 77 FR 20805 - Application to Export Electric Energy; PPL EnergyPlus, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-06

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-210-C] Application to Export Electric Energy; PPL EnergyPlus, LLC AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: PPL EnergyPlus, LLC. (PPL EnergyPlus) has applied to renew its authority to transmit...

  20. NATIONAL ENVIRONMENTAL/ENERGY WORKFORCE ASSESSMENT. ENERGY PROGRAMS

    EPA Science Inventory

    The programs included in this volume are evidence that people are doing more than just talking about our energy future. In addition to well-established programs in nuclear engineering, mining, petroleum and natural gas technology and engineering, there are programs in energy conv...

  1. Energy evolution mechanism in process of Sandstone failure and energy strength criterion

    NASA Astrophysics Data System (ADS)

    Wang, Yunfei; Cui, Fang

    2018-07-01

    To reveal the inherent relation between energy change and confining pressure during the process of sandstone damage, and its characteristics of energy storage and energy dissipation in different deformation stage. Obtaining the mechanical parameters by testing the Sandstone of two1 coal seam roof under uniaxial compression in Zhaogu coalmine, using Particle Flow Code (PFC) and fish program to get the meso-mechanical parameters, studying Sandstone energy evolution mechanism under different confining pressures, and deducing energy strength criterion based on energy principle of rock failure, some main researching results are reached as follows: with the increasing of confining pressure, the Sandstone yield stage and ductility increases, but brittleness decreases; Under higher confining pressure, the elastic strain energy of Sandstone before peak approximately keeps constant in a certain strain range, and rock absorbs all the energy which converts into surface energy required for internal damage development; Under lower confining pressure, Sandstone no longer absorbs energy with increasing strain after peak under lower confining pressure, while it sequentially absorbs energy under higher confining pressure; Under lower confining pressure, the energy Sandstone before peak absorbed mainly converts into elastic strain energy, while under higher confining pressure, dissipation energy significantly increases before peak, which indicates that the degree rock strength loss is higher under higher confining pressure; with the increasing of confining pressure, the limit of elastic strain energy increases and there exists a favourable linear variation relationship; At the peak point, the ratio of elastic strain energy to total energy of Sandstone nonlinearly decreases, while the ratio of dissipation energy to total energy nonlinearly increases with the increasing of confining pressure; According to energy evolution mechanism of rock failure, an energy strength criterion is

  2. Energy intake and energy expenditure of pre-professional female contemporary dancers

    PubMed Central

    Brown, Meghan A.; Howatson, Glyn; Quin, Edel; Redding, Emma; Stevenson, Emma J.

    2017-01-01

    Many athletes in aesthetic and weight dependent sports are at risk of energy imbalance. However little is known about the exercise and eating behaviours of highly trained dance populations. This investigation sought to determine the energy intake and energy expenditure of pre-professional female contemporary dancers. Twenty-five female contemporary dance students completed the study. Over a 7-day period, including five week days (with scheduled dance training at a conservatoire) and two weekend days (with no scheduled dance training at the conservatoire), energy intake (self-reported weighed food diary and 24 h dietary recall) and expenditure (tri-axial accelerometry) were recorded. Mean daily energy intake and expenditure were different over the 7-day period (P = 0.014) equating to an energy deficit of -356 ± 668 kcal·day-1 (or -1.5 ± 2.8 MJ·day-1). Energy expenditure was not different when comparing week and weekend days (P = 0.297). However daily energy intake (P = 0.002), energy availability (P = 0.003), and energy balance (P = 0.004) were lower during the week compared to the weekend, where energy balance became positive. The percentage contribution of macronutrients to total energy intake also differed; with higher fat (P = 0.022) and alcohol (P = 0.020), and lower carbohydrate (P = 0.001) and a trend for lower protein (P = 0.051) at the weekend. Energy balance and appropriate macronutrient intake are essential for maintaining the demands of training, performance and recovery. Whilst aesthetics are important, female contemporary dancers may be at risk of the numerous health and performance impairments associated with negative energy balance, particularly during periods of scheduled training. PMID:28212449

  3. 10 CFR 429.70 - Alternative methods for determining energy efficiency or energy use.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Alternative methods for determining energy efficiency or energy use. 429.70 Section 429.70 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION CERTIFICATION....70 Alternative methods for determining energy efficiency or energy use. (a) General. A manufacturer...

  4. 10 CFR 429.70 - Alternative methods for determining energy efficiency or energy use.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Alternative methods for determining energy efficiency or energy use. 429.70 Section 429.70 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION CERTIFICATION....70 Alternative methods for determining energy efficiency or energy use. Link to an amendment...

  5. 77 FR 50486 - Application To Export Electric Energy; TexMex Energy, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-294-B] Application To Export Electric Energy; TexMex Energy, LLC AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: TexMex Energy, LLC (TexMex) has applied to renew its authority to transmit electric energy from...

  6. Research on the Orientation and Application of Distributed Energy Storage in Energy Internet

    NASA Astrophysics Data System (ADS)

    Zeng, Ming; Zhou, Pengcheng; Li, Ran; Zhou, Jingjing; Chen, Tao; Li, Zhe

    2018-01-01

    Energy storage is indispensable resources to achieve a high proportion of new energy power consumption in electric power system. As an important support to energy Internet, energy storage system can achieve a variety of energy integration operation to ensure maximum energy efficiency. In this paper, firstly, the SWOT analysis method is used to express the internal and external advantages and disadvantages of distributed energy storage participating in the energy Internet. Secondly, the function orientation of distributed energy storage in energy Internet is studied, based on which the application modes of distributed energy storage in virtual power plant, community energy storage and auxiliary services are deeply studied. Finally, this paper puts forward the development strategy of distributed energy storage which is suitable for the development of China’s energy Internet, and summarizes and prospects the application of distributed energy storage system.

  7. Thermal energy storage apparatus, controllers and thermal energy storage control methods

    DOEpatents

    Hammerstrom, Donald J.

    2016-05-03

    Thermal energy storage apparatus, controllers and thermal energy storage control methods are described. According to one aspect, a thermal energy storage apparatus controller includes processing circuitry configured to access first information which is indicative of surpluses and deficiencies of electrical energy upon an electrical power system at a plurality of moments in time, access second information which is indicative of temperature of a thermal energy storage medium at a plurality of moments in time, and use the first and second information to control an amount of electrical energy which is utilized by a heating element to heat the thermal energy storage medium at a plurality of moments in time.

  8. Electrical appliance energy consumption control methods and electrical energy consumption systems

    DOEpatents

    Donnelly, Matthew K [Kennewick, WA; Chassin, David P [Pasco, WA; Dagle, Jeffery E [Richland, WA; Kintner-Meyer, Michael [Richland, WA; Winiarski, David W [Kennewick, WA; Pratt, Robert G [Kennewick, WA; Boberly-Bartis, Anne Marie [Alexandria, VA

    2006-03-07

    Electrical appliance energy consumption control methods and electrical energy consumption systems are described. In one aspect, an electrical appliance energy consumption control method includes providing an electrical appliance coupled with a power distribution system, receiving electrical energy within the appliance from the power distribution system, consuming the received electrical energy using a plurality of loads of the appliance, monitoring electrical energy of the power distribution system, and adjusting an amount of consumption of the received electrical energy via one of the loads of the appliance from an initial level of consumption to an other level of consumption different than the initial level of consumption responsive to the monitoring.

  9. Electrical appliance energy consumption control methods and electrical energy consumption systems

    DOEpatents

    Donnelly, Matthew K [Kennewick, WA; Chassin, David P [Pasco, WA; Dagle, Jeffery E [Richland, WA; Kintner-Meyer, Michael [Richland, WA; Winiarski, David W [Kennewick, WA; Pratt, Robert G [Kennewick, WA; Boberly-Bartis, Anne Marie [Alexandria, VA

    2008-09-02

    Electrical appliance energy consumption control methods and electrical energy consumption systems are described. In one aspect, an electrical appliance energy consumption control method includes providing an electrical appliance coupled with a power distribution system, receiving electrical energy within the appliance from the power distribution system, consuming the received electrical energy using a plurality of loads of the appliance, monitoring electrical energy of the power distribution system, and adjusting an amount of consumption of the received electrical energy via one of the loads of the appliance from an initial level of consumption to an other level of consumption different than the initial level of consumption responsive to the monitoring.

  10. Energy Education | NREL

    Science.gov Websites

    Energy Education Energy Education Learn how NREL's Workforce Development and Education Programs lectures at NREL's Education Center. Energy Education for Students 4th-12th Grades Energy Education

  11. Radiant energy collector

    DOEpatents

    Winston, Roland

    1977-01-11

    An electromagnetic energy collection device is provided which does not require a solar tracking capability. It includes an energy receiver positioned between two side walls which reflect substantially all incident energy received over a predetermined included angle directly onto the energy receiver.

  12. Energy Systems High-Pressure Test Laboratory | Energy Systems Integration

    Science.gov Websites

    Facility | NREL Energy Systems High-Pressure Test Laboratory Energy Systems High-Pressure Test Laboratory In the Energy Systems Integration Facility's High-Pressure Test Laboratory, researchers can safely test high-pressure hydrogen components. Photo of researchers running an experiment with a hydrogen fuel

  13. Incorporating Non-energy Benefits into Energy Savings Performance Contracts

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

    Larsen, Peter; Goldman, Charles; Gilligan, Donald

    2012-06-01

    This paper evaluates the issue of non-energy benefits within the context of the U.S. energy services company (ESCO) industry?a growing industry comprised of companies that provide energy savings and other benefits to customers through the use of performance-based contracting. Recent analysis has found that ESCO projects in the public/institutional sector, especially at K-12 schools, are using performance-based contracting, at the behest of the customers, to partially -- but not fully -- offset substantial accumulated deferred maintenance needs (e.g., asbestos removal, wiring) and measures that have very long paybacks (roof replacement). This trend is affecting the traditional economic measures policymakers usemore » to evaluate success on a benefit to cost basis. Moreover, the value of non-energy benefits which can offset some or all of the cost of the non-energy measures -- including operations and maintenance (O&M) savings, avoided capital costs, and tradable pollution emissions allowances-- are not always incorporated into a formal cost-effectiveness analysis of ESCO projects. Nonenergy benefits are clearly important to customers, but state and federal laws that govern the acceptance of these types of benefits for ESCO projects vary widely (i.e., 0-100percent of allowable savings can come from one or more non-energy categories). Clear and consistent guidance on what types of savings are recognized in Energy Savings agreements under performance contracts is necessary, particularly where customers are searching for deep energy efficiency gains in the building sector.« less

  14. Lessons from an Energy Curriculum for the Senior High Grades. Unit VII - Energy Conservation. Energy Education Curriculum Project.

    ERIC Educational Resources Information Center

    Indiana State Dept. of Public Instruction, Indianapolis. Div. of Curriculum.

    Energy education units (consisting of a general teacher's guide and nine units containing a wide variety of energy lessons, resources, learning aids, and bibliography) were developed for the Indiana Energy Education Program from existing energy education materials. The units were designed to serve as an entire curriculum, resource document,…

  15. Home Energy Assessments

    ScienceCinema

    Dispenza, Jason

    2017-12-27

    A home energy assessment, also known as a home energy audit, is the first step to assess how much energy your home consumes and to evaluate what measures you can take to make your home more energy efficient. An assessment will show you problems that may, when corrected, save you significant amounts of money over time. This video shows some of the ways that a contractor may test your home during an assessment, and helps you understand how an assessment can help you move toward energy savings. Find out more at: http://www.energysavers.gov/your_home/energy_audits/index.cfm/mytopic=11160

  16. Solar energy

    NASA Technical Reports Server (NTRS)

    Rapp, D.

    1981-01-01

    The book opens with a review of the patterns of energy use and resources in the United States, and an exploration of the potential of solar energy to supply some of this energy in the future. This is followed by background material on solar geometry, solar intensities, flat plate collectors, and economics. Detailed attention is then given to a variety of solar units and systems, including domestic hot water systems, space heating systems, solar-assisted heat pumps, intermediate temperature collectors, space heating/cooling systems, concentrating collectors for high temperatures, storage systems, and solar total energy systems. Finally, rights to solar access are discussed.

  17. Hot Brakes and Energy-Related Concepts: Is Energy Lost?

    ERIC Educational Resources Information Center

    Lopez, V.; Pinto, R.

    2012-01-01

    This paper describes a secondary school experience which is intended to help students to think profoundly about some energy-related concepts. It is quite different to other experiences of mechanics because the focus is not on the quantitative calculation of energy conservation but on the qualitative understanding of energy degradation. We first…

  18. Energy-Water System Solutions | Energy Analysis | NREL

    Science.gov Websites

    simultaneously. Example Projects Energy, water, and renewable opportunities assessment at Bagram Air Force Base opportunity to plan integrated infrastructure. Example Projects Identification of critical water and campus-level opportunities. Example Projects Net Zero Energy-Water-Waste analysis for Fort Carson Net

  19. Specification of Energy Assessment Methodologies to Satisfy ISO 50001 Energy Management Standard

    NASA Astrophysics Data System (ADS)

    Kanneganti, Harish

    Energy management has become more crucial for industrial sector as a way to lower their cost of production and in reducing their carbon footprint. Environmental regulations also force the industrial sector to increase the efficiency of their energy usage. Hence industrial sector started relying on energy management consultancies for improvements in energy efficiency. With the development of ISO 50001 standard, the entire energy management took a new dimension involving top level management and getting their commitment on energy efficiency. One of the key requirements of ISO 50001 is to demonstrate continual improvement in their (industry) energy efficiency. The major aim of this work is to develop an energy assessment methodology and reporting format to tailor the needs of ISO 50001. The developed methodology integrates the energy reduction aspect of an energy assessment with the requirements of sections 4.4.3 (Energy Review) to 4.4.6 (Objectives, Targets and Action Plans) in ISO 50001 and thus helping the facilities in easy implementation of ISO 50001.

  20. Energy Efficiency Program Administrators and Building Energy Codes

    EPA Pesticide Factsheets

    Explore how energy efficiency program administrators have helped advance building energy codes at federal, state, and local levels—using technical, institutional, financial, and other resources—and discusses potential next steps.

  1. Thermal energy storage devices, systems, and thermal energy storage device monitoring methods

    DOEpatents

    Tugurlan, Maria; Tuffner, Francis K; Chassin, David P.

    2016-09-13

    Thermal energy storage devices, systems, and thermal energy storage device monitoring methods are described. According to one aspect, a thermal energy storage device includes a reservoir configured to hold a thermal energy storage medium, a temperature control system configured to adjust a temperature of the thermal energy storage medium, and a state observation system configured to provide information regarding an energy state of the thermal energy storage device at a plurality of different moments in time.

  2. Profiles in Energy.

    ERIC Educational Resources Information Center

    National Council for Resource Development, Washington, DC.

    In order to assist two-year college educators in increasing their participation in energy-related activities, this publication provides guidelines for planning energy projects and descriptions of model energy programs. The steps outlined for program planning include the assessment of area energy resources, the identification of local…

  3. Home Energy Saver

    Science.gov Websites

    . Environmental Protection Agency logo PIER logo Touchstome Energy Cooperatives logo California Air Resouces Board logo Infosys logo Berkeley Lab logo Created for the US Department of Energy by the Energy Technologies Energy logo

  4. Brief history of the Office of Energy Research and Development: Federal Energy Office/Federal Energy Administration

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

    Hibbard, W.R. Jr.

    A number of Important Issues in energy research and development which warrant special attention by the Energy Research and Development Office (ERDO) are identified and examined. Six matters considered to be of sufficient weight to be labeled Important Issues are: nuclear reactor siting policy: nuclear energy centers; the development of solar electric power; exploitation of western oil shale; improvements in mining technology for coal; assuring uranium fuel supplies; and automotive energy systems. The environmental issue is treated separately. Actions that ERDO can take to help resolve the issues are discussed.

  5. Energy Efficiency Improvement and Cost Saving Opportunities for Breweries: An ENERGY STAR(R) Guide for Energy and Plant Managers

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

    Galitsky, Christina; Martin, Nathan; Worrell, Ernst

    2003-09-01

    Annually, breweries in the United States spend over $200 million on energy. Energy consumption is equal to 38 percent of the production costs of beer, making energy efficiency improvement an important way to reduce costs, especially in times of high energy price volatility. After a summary of the beer making process and energy use, we examine energy efficiency opportunities available for breweries. We provide specific primary energy savings for each energy efficiency measure based on case studies that have implemented the measures, as well as references to technical literature. If available, we have also listed typical payback periods. Our findingsmore » suggest that given available technology, there are still opportunities to reduce energy consumption cost-effectively in the brewing industry. Brewers value highly the quality, taste and drinkability of their beer. Brewing companies have and are expected to continue to spend capital on cost-effective energy conservation measures that meet these quality, taste and drinkability requirements. For individual plants, further research on the economics of the measures, as well as their applicability to different brewing practices, is needed to assess implementation of selected technologies.« less

  6. Energy Everywhere – An Introduction to Energy Literacy

    ScienceCinema

    Mably, Colin

    2018-01-16

    Energy plays a major role in the everyday functions of our planet and all its life forms. From weather patterns and food chains, to human society’s daily electricity and heating needs, energy is the driver of everything we know. This video series highlights the seven Energy Literacy Principles, which demonstrate energy’s role across the natural and social sciences.

  7. Introduction to Energy

    NASA Astrophysics Data System (ADS)

    Cassedy, Edward S.; Grossman, Peter Z.

    1999-01-01

    Energy issues such as pollution, resource depletion, global warming, nuclear power and waste are problems demanding timely solutions. This book provides a critical examination of the resources, market forces, and social impacts of modern energy production. The book addresses the dilemmas that have arisen due to society's crucial dependence on energy, particularly fossil fuels, and explores the available alternative energy producing technologies. The second edition has increased emphasis on those issues at the forefront of the current energy debate: energy sustainability, climate change, and the radical restructuring of the power industry due to deregulation. Assuming no prior technical expertise and avoiding complex mathematical formulation. The second edition, like the first, will be especially useful as a textbook for undergraduate programs in Science, Technology and Society (STS), and as a supplementary text in a variety of courses that touch on energy studies, including environmental and technology policy, environmental, mineral and business law, energy and resource economics.

  8. EnergyIQ

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

    MILLS, EVAN; MATTHE, PAUL; STOUFER, MARTIN

    2016-10-06

    EnergyIQ-the first "action-oriented" benchmarking tool for non-residential buildings-provides a standardized opportunity assessment based on benchmarking results. along with decision-support information to help refine action plans. EnergyIQ offers a wide array of benchmark metrics, with visuall as well as tabular display. These include energy, costs, greenhouse-gas emissions, and a large array of characteristics (e.g. building components or operational strategies). The tool supports cross-sectional benchmarking for comparing the user's building to it's peers at one point in time, as well as longitudinal benchmarking for tracking the performance of an individual building or enterprise portfolio over time. Based on user inputs, the toolmore » generates a list of opportunities and recommended actions. Users can then explore the "Decision Support" module for helpful information on how to refine action plans, create design-intent documentation, and implement improvements. This includes information on best practices, links to other energy analysis tools and more. The variety of databases are available within EnergyIQ from which users can specify peer groups for comparison. Using the tool, this data can be visually browsed and used as a backdrop against which to view a variety of energy benchmarking metrics for the user's own building. User can save their project information and return at a later date to continue their exploration. The initial database is the CA Commercial End-Use Survey (CEUS), which provides details on energy use and characteristics for about 2800 buildings (and 62 building types). CEUS is likely the most thorough survey of its kind every conducted. The tool is built as a web service. The EnergyIQ web application is written in JSP with pervasive us of JavaScript and CSS2. EnergyIQ also supports a SOAP based web service to allow the flow of queries and data to occur with non-browser implementations. Data are stored in an Oracle 10g database. References

  9. 7 CFR 4280.196 - Servicing energy audit and renewable energy development assistance grants.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Servicing energy audit and renewable energy... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.196 Servicing energy audit and renewable energy development assistance...

  10. 7 CFR 4280.196 - Servicing energy audit and renewable energy development assistance grants.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Servicing energy audit and renewable energy... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.196 Servicing energy audit and renewable energy development assistance...

  11. 7 CFR 4280.196 - Servicing energy audit and renewable energy development assistance grants.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Servicing energy audit and renewable energy... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.196 Servicing energy audit and renewable energy development assistance...

  12. Renewable Energy Zones for the Africa Clean Energy Corridor

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

    Wu, Grace C.; Deshmukh, Ranjit; Ndhlukula, Kudakwashe

    Multi-criteria Analysis for Planning Renewable Energy (MapRE) is a study approach developed by the Lawrence Berkeley National Laboratory with the support of the International Renewable Energy Agency (IRENA). The approach combines geospatial, statistical, energy engineering, and economic methods to comprehensively identify and value high-quality wind, solar PV, and solar CSP resources for grid integration based on techno-economic criteria, generation profiles (for wind), and socio-environmental impacts. The Renewable Energy Zones for the Africa Clean Energy Corridor study sought to identify and comprehensively value high-quality wind, solar photovoltaic (PV), and concentrating solar power (CSP) resources in 21 countries in the East andmore » Southern Africa Power Pools to support the prioritization of areas for development through a multi-criteria planning process. These countries include Angola, Botswana, Burundi, Djibouti, Democratic Republic of Congo, Egypt, Ethiopia, Kenya, Lesotho, Libya, Malawi, Mozambique, Namibia, Rwanda, South Africa, Sudan, Swaziland, Tanzania, Uganda, Zambia, and Zimbabwe. The study includes the methodology and the key results including renewable energy potential for each region.« less

  13. Storying energy consumption: Collective video storytelling in energy efficiency social marketing.

    PubMed

    Gordon, Ross; Waitt, Gordon; Cooper, Paul; Butler, Katherine

    2018-05-01

    Despite calls for more socio-technical research on energy, there is little practical advice to how narratives collected through qualitative research may be melded with technical knowledge from the physical sciences such as engineering and then applied in energy efficiency social action strategies. This is despite established knowledge in the environmental management literature about domestic energy use regarding the utility of social practice theory and narrative framings that socialise everyday consumption. Storytelling is positioned in this paper both as a focus for socio-technical energy research, and as one potential practical tool that can arguably enhance energy efficiency interventions. We draw upon the literature on everyday social practices, and storytelling, to present our framework called 'collective video storytelling' that combines scientific and lay knowledge about domestic energy use to offer a practical tool for energy efficiency management. Collective video storytelling is discussed in the context of Energy+Illawarra, a 3-year cross-disciplinary collaboration between social marketers, human geographers, and engineers to target energy behavioural change within older low-income households in regional NSW, Australia. Copyright © 2018 Elsevier Ltd. All rights reserved.

  14. Mass and Energy: The Low-Energy Limit.

    ERIC Educational Resources Information Center

    Bauman, Robert P.

    1994-01-01

    Discusses Einstein's equation relating mass and energy highlighting these questions: (1) Can mass and energy be converted into one another? (2) What is the origin of the equation? (3) How do relativistic mass and rest mass relate? and (4) How is relativistic mass used in resulting equations? (MVL)

  15. The Pacific Marine Energy Center - South Energy Test Site (PMEC-SETS)

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

    Batten, Belinda; Hellin, Dan

    The overall goal of this project was to build on existing progress to establish the Pacific Marine Energy Center South Energy Test Site (PMEC-SETS) as the nation's first fully permitted test site for wave energy converter arrays. Specifically, it plays an essential role in reducing levelized cost of energy for the wave energy industry by providing both the facility and resources to address the challenges of cost reduction.

  16. Sociologists and energy engineers

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

    Verhapen, F.C.

    1982-07-01

    Contents include sociology and sociologists; sociologists and energy (history of sociological focus on energy; the sociological profession's official interest in energy; sociological specialties with contributions to the study and planning of energy; potential sociological contributions); functional areas of collaboration between energy sociologists and energy establishment; obstacles to collaboration between consulting energy sociologists and their clients in the energy establishment; overcoming obstacles in the collaboration; advantages and disadvantages in the greater use of sociological resources by the energy establishment; and tables (e.g. comparison of cost-benefit analysis and social impact assessment; two policy science paradigms; selected technical values for electrical energy generation,more » transmission and distribution).« less

  17. The Dilemmas of Energy: Essential energy services and potentially fatal risks

    NASA Astrophysics Data System (ADS)

    Perkins, J. H.

    2018-01-01

    During their evolution, humans have made three energy transitions, each marked by the adoption of new ways of procuring energy with attendant changes in lifestyle. Modern civilization arose in the Third Energy Transition, and its major sources of energy come from coal, oil, gas, uranium, and hydropower. Unfortunately, despite its incalculable benefits, the Third Transition can’t provide sustainable energy services for the indefinite future. Climate change is the most serious problem. Criteria and standards for each of the currently available, nine primary energy sources indicate the potential feasibility of replacing most or all uses of coal, oil, gas, and uranium with hydropower, solar, wind, biomass, and geothermal. This is the Fourth Energy Transition, promotion of which is strongly supported by considerations of sustainability.

  18. Electrical energy consumption control apparatuses and electrical energy consumption control methods

    DOEpatents

    Hammerstrom, Donald J.

    2012-09-04

    Electrical energy consumption control apparatuses and electrical energy consumption control methods are described. According to one aspect, an electrical energy consumption control apparatus includes processing circuitry configured to receive a signal which is indicative of current of electrical energy which is consumed by a plurality of loads at a site, to compare the signal which is indicative of current of electrical energy which is consumed by the plurality of loads at the site with a desired substantially sinusoidal waveform of current of electrical energy which is received at the site from an electrical power system, and to use the comparison to control an amount of the electrical energy which is consumed by at least one of the loads of the site.

  19. 78 FR 65978 - Application to Export Electric Energy; Brookfield Energy Marketing Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-258-D] Application to Export Electric Energy; Brookfield Energy Marketing Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Brookfield Energy Marketing Inc. (BEMI) has applied to renew its authority...

  20. 76 FR 11437 - Application To Export Electric Energy; Societe Generale Energy Corp.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-02

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-376] Application To Export Electric Energy; Societe Generale Energy Corp. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Societe Generale Energy Corp. (SGEC) has applied for authority to transmit electric...

  1. 75 FR 57912 - Application To Export Electric Energy; Rainbow Energy Marketing Corporation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-23

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-375] Application To Export Electric Energy; Rainbow Energy Marketing Corporation AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: Rainbow Energy Marketing Corporation (Rainbow) has applied for authority to transmit...

  2. International Energy Agency Ocean Energy Systems Task 10 Wave Energy Converter Modeling Verification and Validation: Preprint

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

    Wendt, Fabian F; Yu, Yi-Hsiang; Nielsen, Kim

    This is the first joint reference paper for the Ocean Energy Systems (OES) Task 10 Wave Energy Converter modeling verification and validation group. The group is established under the OES Energy Technology Network program under the International Energy Agency. OES was founded in 2001 and Task 10 was proposed by Bob Thresher (National Renewable Energy Laboratory) in 2015 and approved by the OES Executive Committee EXCO in 2016. The kickoff workshop took place in September 2016, wherein the initial baseline task was defined. Experience from similar offshore wind validation/verification projects (OC3-OC5 conducted within the International Energy Agency Wind Task 30)more » [1], [2] showed that a simple test case would help the initial cooperation to present results in a comparable way. A heaving sphere was chosen as the first test case. The team of project participants simulated different numerical experiments, such as heave decay tests and regular and irregular wave cases. The simulation results are presented and discussed in this paper.« less

  3. Industrial Energy Audit Guidebook: Guidelines for Conducting an Energy Audit in Industrial Facilities

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

    Hasanbeigi, Ali; Price, Lynn

    Various studies in different countries have shown that significant energy-efficiency improvement opportunities exist in the industrial sector, many of which are cost-effective. These energy-efficiency options include both cross-cutting as well as sector-specific measures. However, industrial plants are not always aware of energy-efficiency improvement potentials. Conducting an energy audit is one of the first steps in identifying these potentials. Even so, many plants do not have the capacity to conduct an effective energy audit. In some countries, government policies and programs aim to assist industry to improve competitiveness through increased energy efficiency. However, usually only limited technical and financial resources formore » improving energy efficiency are available, especially for small and medium-sized enterprises. Information on energy auditing and practices should, therefore, be prepared and disseminated to industrial plants. This guidebook provides guidelines for energy auditors regarding the key elements for preparing for an energy audit, conducting an inventory and measuring energy use, analyzing energy bills, benchmarking, analyzing energy use patterns, identifying energy-efficiency opportunities, conducting cost-benefit analysis, preparing energy audit reports, and undertaking post-audit activities. The purpose of this guidebook is to assist energy auditors and engineers in the plant to conduct a well-structured and effective energy audit.« less

  4. Energy modeling. Volume 2: Inventory and details of state energy models

    NASA Astrophysics Data System (ADS)

    Melcher, A. G.; Underwood, R. G.; Weber, J. C.; Gist, R. L.; Holman, R. P.; Donald, D. W.

    1981-05-01

    An inventory of energy models developed by or for state governments is presented, and certain models are discussed in depth. These models address a variety of purposes such as: supply or demand of energy or of certain types of energy; emergency management of energy; and energy economics. Ten models are described. The purpose, use, and history of the model is discussed, and information is given on the outputs, inputs, and mathematical structure of the model. The models include five models dealing with energy demand, one of which is econometric and four of which are econometric-engineering end-use models.

  5. Energy peaks: A high energy physics outlook

    NASA Astrophysics Data System (ADS)

    Franceschini, Roberto

    2017-12-01

    Energy distributions of decay products carry information on the kinematics of the decay in ways that are at the same time straightforward and quite hidden. I will review these properties and discuss their early historical applications, as well as more recent ones in the context of (i) methods for the measurement of masses of new physics particle with semi-invisible decays, (ii) the characterization of Dark Matter particles produced at colliders, (iii) precision mass measurements of Standard Model particles, in particular of the top quark. Finally, I will give an outlook of further developments and applications of energy peak method for high energy physics at colliders and beyond.

  6. 76 FR 43654 - Renewable Energy and Energy Efficiency Executive Business Development Mission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... geothermal energy capacity by 2023 (100th year anniversary of the Turkish Republic). Turkey plans to have 5... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency... Commercial Service (CS) is organizing a Renewable Energy and Energy Efficiency Trade Mission to Turkey on...

  7. 77 FR 1474 - Application To Export Electric Energy; AEP Energy Partners, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-10

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-318-B] Application To Export Electric Energy; AEP Energy Partners, Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of application. SUMMARY: AEP Energy Partners, Inc. (AEPEP) has applied to renew its authority to transmit...

  8. The effectiveness of energy management system on energy efficiency in the building

    NASA Astrophysics Data System (ADS)

    Julaihi, F.; Ibrahim, S. H.; Baharun, A.; Affendi, R.; Nawi, M. N. M.

    2017-10-01

    Energy plays a key role in achieving the desired economic growth for the country. Worldwide industries use 40 percent energy for material and consumption protection to fulfil human needs which contributes almost 37 percent of global greenhouse gases emissions. One of the approach in order to reduce the emission of greenhouse gases to the environment is by conserving energy. This could be executed by implementing energy management especially in commercial and office buildings as daily electricity consumption is high in this type of building. Energy management can also increase the efficiency of energy in the building. Study has been conducted to investigate the performance on implementation of energy management system in office building. Energy management is one of the contemporary challenges, thus study adopts an exploratory approach by using a tool developed by UNIDO called EnMS or Energy Management System. Findings show that by implementing energy management can reduce electricity consumption up to 30%. However, serious initiatives by the organization are needed to promote the effectiveness of energy management.

  9. Nuclear energy.

    PubMed

    Grandin, Karl; Jagers, Peter; Kullander, Sven

    2010-01-01

    Nuclear energy can play a role in carbon free production of electrical energy, thus making it interesting for tomorrow's energy mix. However, several issues have to be addressed. In fission technology, the design of so-called fourth generation reactors show great promise, in particular in addressing materials efficiency and safety issues. If successfully developed, such reactors may have an important and sustainable part in future energy production. Working fusion reactors may be even more materials efficient and environmental friendly, but also need more development and research. The roadmap for development of fourth generation fission and fusion reactors, therefore, asks for attention and research in these fields must be strengthened.

  10. Building Energy Asset Score for Utilities and Energy Efficiency Program Administrators

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

    Building Technologies Office

    2015-01-01

    The Building Energy Asset Score is a national standardized tool for evaluating the physical and structural energy efficiency of commercial and multifamily residential buildings. The Asset Score generates a simple energy efficiency rating that enables comparison among buildings, and identifies opportunities for users to invest in energy efficiency upgrades. It is web-based and free to use. This fact sheet discusses the value of the score for utilities and energy efficiency program administrators.

  11. Annual Energy Outlook

    EIA Publications

    2017-01-01

    The Annual Energy Outlook provides modeled projections of domestic energy markets through 2050, and includes cases with different assumptions of macroeconomic growth, world oil prices, technological progress, and energy policies. With strong domestic production and relatively flat demand, the United States becomes a net energy exporter over the projection period in most cases.

  12. Assessing District Energy Systems Performance Integrated with Multiple Thermal Energy Storages

    NASA Astrophysics Data System (ADS)

    Rezaie, Behnaz

    The goal of this study is to examine various energy resources in district energy (DE) systems and then DE system performance development by means of multiple thermal energy storages (TES) application. This study sheds light on areas not yet investigated precisely in detail. Throughout the research, major components of the heat plant, energy suppliers of the DE systems, and TES characteristics are separately examined; integration of various configurations of the multiple TESs in the DE system is then analysed. In the first part of the study, various sources of energy are compared, in a consistent manner, financially and environmentally. The TES performance is then assessed from various aspects. Then, TES(s) and DE systems with several sources of energy are integrated, and are investigated as a heat process centre. The most efficient configurations of the multiple TESs integrated with the DE system are investigated. Some of the findings of this study are applied on an actual DE system. The outcomes of this study provide insight for researchers and engineers who work in this field, as well as policy makers and project managers who are decision-makers. The accomplishments of the study are original developments TESs and DE systems. As an original development the Enviro-Economic Function, to balance the economic and environmental aspects of energy resources technologies in DE systems, is developed; various configurations of multiple TESs, including series, parallel, and general grid, are developed. The developed related functions are discharge temperature and energy of the TES, and energy and exergy efficiencies of the TES. The TES charging and discharging behavior of TES instantaneously is also investigated to obtain the charging temperature, the maximum charging temperature, the charging energy flow, maximum heat flow capacity, the discharging temperature, the minimum charging temperature, the discharging energy flow, the maximum heat flow capacity, and performance

  13. Environment, power, and society. [stressing energy language and energy analysis

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

    Odum, H.T.

    Studies of the energetics of ecological systems suggest general means for applying basic laws of energy and matter to the complex systems of nature and man. In this book, energy language is used to consider the pressing problem of survival in our time--the partnership of man in nature. An effort is made to show that energy analysis can help answer many of the questions of economics, law, and religion. Models for the analysis of a system are made by recognizing major divisions whose causal relationships are indicated by the pathways of interchange of energy and work. Then simulation allows themore » model's performance to be tested against the performance of the real system. Ideal energy flows are illustrated with ecological systems and then applied to all kinds of situations from very small biochemical processes to the large overall systems of man and the biosphere. Energy diagraming is included to consider the great problems of power, pollution, population, food, and war. This account also attempts to introduce ecology through the energy language.« less

  14. Geothermal energy program overview

    NASA Astrophysics Data System (ADS)

    1991-12-01

    The mission of the Geothermal Energy Program is to develop the science and technology necessary for tapping our nation's tremendous heat energy sources contained within the Earth. Geothermal energy is a domestic energy source that can produce clean, reliable, cost-effective heat and electricity for our nation's energy needs. Geothermal energy - the heat of the Earth - is one of our nation's most abundant energy resources. In fact, geothermal energy represents nearly 40 percent of the total U.S. energy resource base and already provides an important contribution to our nation's energy needs. Geothermal energy systems can provide clean, reliable, cost-effective energy for our nation's industries, businesses, and homes in the form of heat and electricity. The U.S. Department of Energy's (DOE) Geothermal Energy Program sponsors research aimed at developing the science and technology necessary for utilizing this resource more fully. Geothermal energy originates from the Earth's interior. The hottest fluids and rocks at accessible depths are associated with recent volcanic activity in the western states. In some places, heat comes to the surface as natural hot water or steam, which have been used since prehistoric times for cooking and bathing. Today, wells convey the heat from deep in the Earth to electric generators, factories, farms, and homes. The competitiveness of power generation with lower quality hydrothermal fluids, geopressured brines, hot dry rock, and magma (the four types of geothermal energy), still depends on the technical advancements sought by DOE's Geothermal Energy Program.

  15. Columbia, Missouri: Using Energy Data to Reduce Emissions and Achieve Low-Income Household Energy Savings (City Energy: From Data to Decisions)

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

    Office of Strategic Programs, Strategic Priorities and Impact Analysis Team

    This fact sheet "Columbia, Missouri: Using Energy Data to Reduce Emissions and Achieve Low-Income Household Energy Savings" explains how the City of Columbia used data from the U.S. Department of Energy's Cities Leading through Energy Analysis and Planning (Cities-LEAP) and the State and Local Energy Data (SLED) programs to inform its city energy planning. It is one of ten fact sheets in the "City Energy: From Data to Decisions" series.

  16. Electro-optical equivalent calibration technology for high-energy laser energy meters

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

    Wei, Ji Feng, E-mail: wjfcom2000@163.com; Institute of Applied Electronics, China Academy of Engineering Physics, Mianyang 621900; Graduate School of China Academy of Engineering Physics, Beijing 100088

    Electro-optical equivalent calibration with high calibration power and high equivalence is particularly well-suited to the calibration of high-energy laser energy meters. A large amount of energy is reserved during this process, however, which continues to radiate after power-off. This study measured the radiation efficiency of a halogen tungsten lamp during power-on and after power-off in order to calculate the total energy irradiated by a lamp until the high-energy laser energy meter reaches thermal equilibrium. A calibration system was designed based on the measurement results, and the calibration equivalence of the system was analyzed in detail. Results show that measurement precisionmore » is significantly affected by the absorption factor of the absorption chamber and by heat loss in the energy meter. Calibration precision is successfully improved by enhancing the equivalent power and reducing power-on time. The electro-optical equivalent calibration system, measurement uncertainty of which was evaluated as 2.4% (k = 2), was used to calibrate a graphite-cone-absorption-cavity absolute energy meter, yielding a calibration coefficient of 1.009 and measurement uncertainty of 3.5% (k = 2). A water-absorption-type high-energy laser energy meter with measurement uncertainty of 4.8% (k = 2) was considered the reference standard, and compared to the energy meter calibrated in this study, yielded a correction factor of 0.995 (standard deviation of 1.4%).« less

  17. International Energy Outlook

    EIA Publications

    2017-01-01

    This report presents international energy projections through 2050, prepared by the Energy Information Administration, including outlooks for major energy fuels and associated carbon dioxide emissions.

  18. Guam Strategic Energy Plan

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

    Conrad, M. D.

    2013-07-01

    Describes various energy strategies available to Guam to meet the territory's goal of diversifying fuel sources and reducing fossil energy consumption 20% by 2020.The information presented in this strategic energy plan will be used by the Guam Energy Task Force to develop an energy action plan. Available energy strategies include policy changes, education and outreach, reducing energy consumption at federal facilities, and expanding the use of a range of energy technologies, including buildings energy efficiency and conservation, renewable electricity production, and alternative transportation. The strategies are categorized based on the time required to implement them.

  19. 75 FR 76962 - Application To Export Electric Energy; MAG Energy Solutions, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-10

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-306-A] Application To Export Electric Energy; MAG Energy Solutions, Inc. AGENCY: Office of Electricity Delivery and Energy Reliability, DOE. ACTION: Notice of Application. SUMMARY: MAG Energy Solutions, Inc. (MAG E.S.) has applied to renew its authority to transmit...

  20. Programs in Renewable Energy

    NASA Astrophysics Data System (ADS)

    1990-01-01

    Our nation faces significant challenges as we enter the 1990s: securing a reliable supply of competitively priced energy, improving the quality of our environment, and increasing our share of foreign markets for goods and services. The U.S. Department of Energy's (DOE) Programs in Renewable Energy are working toward meeting these challenges by developing the technologies that make use of our nation's largest energy resource: renewable energy. The sunlight, wind biomass, flowing water, ocean energy, and geothermal energy that make up the renewable energy resource can be found throughout our nation. These resources can provide all the forms of energy our nation needs: liquid fuels, electricity, and heating and cooling. Renewable energy meets about 10 percent of our need for these forms of energy today, yet the potential contribution is many times greater. DOE's Programs in Renewable Energy are working side-by-side with American industry to develop the technologies that convert renewable energy resources into practical, cost-competitive energy. After a decade of progress in research, several of these technologies are poised to make large contributions during the 1990s and beyond. This booklet provides an overview of the renewable energy programs and their plans for FY 1990. Sources of additional information are listed at the back of the booklet.

  1. 48 CFR 52.223-15 - Energy Efficiency in Energy-Consuming Products.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Energy Efficiency in Energy-Consuming Products. 52.223-15 Section 52.223-15 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.223-15 Energy Efficiency in Energy-Consuming Products. As prescribed in 23.206...

  2. 48 CFR 52.223-15 - Energy Efficiency in Energy-Consuming Products.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Energy Efficiency in Energy-Consuming Products. 52.223-15 Section 52.223-15 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.223-15 Energy Efficiency in Energy-Consuming Products. As prescribed in 23.206...

  3. 48 CFR 52.223-15 - Energy Efficiency in Energy-Consuming Products.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Energy Efficiency in Energy-Consuming Products. 52.223-15 Section 52.223-15 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.223-15 Energy Efficiency in Energy-Consuming Products. As prescribed in 23.206...

  4. 48 CFR 52.223-15 - Energy Efficiency in Energy-Consuming Products.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false Energy Efficiency in Energy-Consuming Products. 52.223-15 Section 52.223-15 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.223-15 Energy Efficiency in Energy-Consuming Products. As prescribed in 23.206...

  5. 48 CFR 52.223-15 - Energy Efficiency in Energy-Consuming Products.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Energy Efficiency in Energy-Consuming Products. 52.223-15 Section 52.223-15 Federal Acquisition Regulations System FEDERAL... Provisions and Clauses 52.223-15 Energy Efficiency in Energy-Consuming Products. As prescribed in 23.206...

  6. NREL, Duke Energy Explore Smart Inverters for Grid Stability | Energy

    Science.gov Websites

    Stability NREL, Duke Energy Explore Smart Inverters for Grid Stability NREL is working with Duke Energy and Alstom Grid to explore ways that smart inverters can increase grid stability. Using data from Duke Energy

  7. 76 FR 20320 - Renewable Energy and Energy Efficiency Executive Business Development Mission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-12

    ... 20,000 MW of wind energy and 600 MW of geothermal energy capacity by 2023 (100th year anniversary of... power farms, 300 MW geothermal power plants come into operation by 2015. As part of the energy... DEPARTMENT OF COMMERCE International Trade Administration Renewable Energy and Energy Efficiency...

  8. Energy Savings Performance Contract Energy Sales Agreement Toolkit

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

    None

    FEMP developed the Energy Savings Performance Contracting Energy Sales Agreement (ESPC ESA) Toolkit to provide federal agency contracting officers and other acquisition team members with information that will facilitate the timely execution of ESPC ESA projects.

  9. Energy Facts 1988.

    ERIC Educational Resources Information Center

    Energy Information Administration (DOE), Washington, DC.

    This booklet is a compilation of energy data providing a reference to a much broader range of domestic and international energy data. It is designed especially as a quick reference to major facts about energy. The data includes information for 1976 through 1988, except for international energy data, which is for 1977 through 1987. Graphs, charts,…

  10. Energy Action Day

    NASA Image and Video Library

    2017-10-25

    John Sherwin of the Florida Solar Energy Center in Cocoa speaks during the Energy Action Day employee event held in NASA Kennedy Space Center's Space Station Processing Facility. Part of Energy Awareness Month, the event featured subject matter experts in the area of solar energy, its connections to the space program and options for residential solar power.

  11. How might renewable energy technologies fit in the food-water-energy nexus?

    NASA Astrophysics Data System (ADS)

    Newmark, R. L.; Macknick, J.; Heath, G.; Ong, S.; Denholm, P.; Margolis, R.; Roberts, B.

    2011-12-01

    Feeding the growing population in the U.S. will require additional land for crop and livestock production. Similarly, a growing population will require additional sources of energy. Renewable energy is likely to play an increased role in meeting the new demands of electricity consumers. Renewable energy technologies can differ from conventional technologies in their operation and their siting locations. Many renewable energy technologies have a lower energy density than conventional technologies and can also have large land use requirements. Much of the prime area suitable for renewable energy development in the U.S. has historically been used for agricultural production, and there is some concern that renewable energy installations could displace land currently producing food crops. In addition to requiring vast expanses of land, both agriculture and renewable energy can require water. The agriculture and energy sectors are responsible for the majority of water withdrawals in the U.S. Increases in both agricultural and energy demand can lead to increases in water demands, depending on crop management and energy technologies employed. Water is utilized in the energy industry primarily for power plant cooling, but it is also required for steam cycle processes and cleaning. Recent characterizations of water use by different energy and cooling system technologies demonstrate the choice of fuel and cooling system technologies can greatly impact the withdrawals and the consumptive use of water in the energy industry. While some renewable and conventional technology configurations can utilize more water per unit of land than irrigation-grown crops, other renewable technology configurations utilize no water during operations and could lead to reduced stress on water resources. Additionally, co-locating agriculture and renewable energy production is also possible with many renewable technologies, avoiding many concerns about reductions in domestic food production. Various

  12. 75 FR 75994 - Application To Export Electric Energy; Sempra Energy Trading LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-191-D] Application To Export Electric Energy; Sempra Energy... application. SUMMARY: Sempra Energy Trading LLC (SET) has applied to renew its authority to transmit electric... transmit electric energy from the United States to Canada for a two- year term as a power marketer using...

  13. Geothermal energy

    NASA Astrophysics Data System (ADS)

    Manzella, A.

    2015-08-01

    Geothermal technologies use renewable energy resources to generate electricity and direct use of heat while producing very low levels of greenhouse-gas (GHG) emissions. Geothermal energy is stored in rocks and in fluids circulating in the underground. Electricity generation usually requires geothermal resources temperatures of over 100°C. For heating, geothermal resources spanning a wider range of temperatures can be used in applications such as space and district heating (and cooling, with proper technology), spa and swimming pool heating, greenhouse and soil heating, aquaculture pond heating, industrial process heating and snow melting. Geothermal technology, which has focused so far on extracting naturally heated steam or hot water from natural hydrothermal reservoirs, is developing to more advanced techniques to exploit the heat also where underground fluids are scarce and to use the Earth as a potential energy battery, by storing heat. The success of the research will enable energy recovery and utilization from a much larger fraction of the accessible thermal energy in the Earth's crust.

  14. Energy & Energetics

    DTIC Science & Technology

    2012-06-22

    mechanical and structural failure and decomposition in ultra-fast time regimes. Our research teams are exploring novel ways to convert mechanical ...energy to thermal energy by examining initiation mechanisms , multi-phase combustion, detonation and the mechanisms that lead to the release of energy...understanding of the mechanisms of structural stability by doping Fe in LiCoPO4 and effectiveness of HFiP in stopping further oxidation of electrolytes are

  15. The ABC's of Energy.

    ERIC Educational Resources Information Center

    Barrow, Lloyd H., Ed.; Bitner, Betty L., Ed.

    This resource guide consists of activities related to 26 separate energy topics (one for each letter of the alphabet). Topic areas are: approaches to problems related to energy shortages; biomass; conserving energy; demand for energy in the year 2000; economics and energy; fossil fuels; geothermal energy; hydroelectric power; insulation; energy…

  16. Resilient Energy Systems | Integrated Energy Solutions | NREL

    Science.gov Websites

    of microgrids Business model and valuation analysis for resilience Photovoltaic plus storage analysis Framework for Mini-Grids NREL has teamed with the Global Lighting and Energy Access Partnership and the U.S mini-grids. NREL Enhances Energy Resiliency at Marine Corps Air Station Miramar NREL has partnered with

  17. Energy Gain. Teacher's Guide and Student Guide. Net Energy Unit. Draft.

    ERIC Educational Resources Information Center

    McLeod, Richard J.

    This module focuses on gains and losses of energy as society processes resources for energy production. It particularly focuses on the end point of energy conversion and addresses decisions which society must make concerning benefits and costs of various energy production methods and generating facilities. One class period is needed to implement…

  18. 77 FR 15091 - Application To Export Electric Energy; DTE Energy Trading, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-14

    ... DEPARTMENT OF ENERGY [OE Docket No. EA-211-C] Application To Export Electric Energy; DTE Energy... transmit electric energy from the United States to Canada pursuant to section 202(e) of the Federal Power... transmit electric energy from the United States to Canada as a power marketer for a two-year term using...

  19. Energy for Mankind

    ERIC Educational Resources Information Center

    Pincherle, L.; Rice-Evans, P.

    1977-01-01

    Discusses statistics concerning world energy requirements and supplies of different types of fuels. Also discusses the storage and transmission of energy and pollution problems related to energy utilization. (MLH)

  20. Geothermal Energy; (USA)

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

    Raridon, M.H.; Hicks, S.C.

    1991-01-01

    Geothermal Energy (GET) announces on a bimonthly basis the current worldwide information available on the technologies required for economic recovery of geothermal energy and its use as direct heat or for electric power production. This publication contains the abstracts of DOE reports, journal article, conference papers, patents, theses, and monographs added to the Energy Science and Technology Database (EDB) during the past two months. Also included are US information obtained through acquisition programs or interagency agreements and international information obtained through the International Energy Agency's Energy Technology Data Exchange or government-to-government agreements.

  1. Energy plan, 1981

    NASA Astrophysics Data System (ADS)

    1981-12-01

    The planning procedures for the energy program and policy guidelines for energy planning are presented. Future changes in marginal costs and directions indicated for economically efficient pricing are assessed. The aim of the conservation program is to close the gap between the amounts of conservation which is rationally cost effective and that projected to occur anyway through normal market forces. An overview of energy demand and proposed plans for energy supply are given. Liquid fuels have priority although work on coal receives new emphasis. A better program on energy demand and management is suggested.

  2. Renewable Energies

    NASA Astrophysics Data System (ADS)

    Ditterich, Barbara

    2010-05-01

    The purpose of this project was to expose middle school students to a variety of alternative energy sources with a variety of practical applications. It was part of an Austria-wide IMST-project (IMST stands for innovation makes students strong). As part of this exposure, several classes of about 80 students visited a number of locations for alternative energy resources, including a hydroelectric site, a biological energy plant, a wind turbine manufacturing plant, a water purification station as well as others others. A short film was made to document the project in order that non-participants in the class could also gain knowledge on alternative energy. The three minute film will be shown at the poster.

  3. Energy Systems Integration News | Energy Systems Integration Facility |

    Science.gov Websites

    laboratories to attend the workshop on best practices for distributed energy resource (DER) security. Exploring grid. The U.S. Department of Energy (DOE) H2@Scale initiative is exploring the potential for wide-scale

  4. Final Report to the Department of Energy Renewable Energy and Energy Efficiency

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

    Gaughen, Shasta

    The Pala Band of Mission Indians was awarded a DOE-EERE Solar Energy Grant for FY 2016 and 2017. The project involved installing a 94.8 kW DC photovoltaic (PC) solar system on the Pala Fire Station to offset up to 95% of grid-derived energy and reduce overall CO 2 generation from the facility. Pala successfully installed rooftop and carport-mounted solar panels at the fire station, and to date has generated of 219,227 kWh of energy and offset 274,034 pounds of CO 2. The project was successfully executed, and we recommend other tribes to undertake similar projects if they are located inmore » areas with sufficient solar exposure. DOE should continue to make these funds available to tribes.« less

  5. MEPSA: minimum energy pathway analysis for energy landscapes.

    PubMed

    Marcos-Alcalde, Iñigo; Setoain, Javier; Mendieta-Moreno, Jesús I; Mendieta, Jesús; Gómez-Puertas, Paulino

    2015-12-01

    From conformational studies to atomistic descriptions of enzymatic reactions, potential and free energy landscapes can be used to describe biomolecular systems in detail. However, extracting the relevant data of complex 3D energy surfaces can sometimes be laborious. In this article, we present MEPSA (Minimum Energy Path Surface Analysis), a cross-platform user friendly tool for the analysis of energy landscapes from a transition state theory perspective. Some of its most relevant features are: identification of all the barriers and minima of the landscape at once, description of maxima edge profiles, detection of the lowest energy path connecting two minima and generation of transition state theory diagrams along these paths. In addition to a built-in plotting system, MEPSA can save most of the generated data into easily parseable text files, allowing more versatile uses of MEPSA's output such as the generation of molecular dynamics restraints from a calculated path. MEPSA is freely available (under GPLv3 license) at: http://bioweb.cbm.uam.es/software/MEPSA/ CONTACT: pagomez@cbm.csic.es. Supplementary data are available at Bioinformatics online. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  6. The Renewable Energy Data Explorer: Mapping Our Renewable Energy Future

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

    The Renewable Energy (RE) Data Explorer, developed by the National Renewable Energy Laboratory, is an innovative web-based platform that allows users to visualize and analyze renewable energy potential. The RE Data Explorer informs prospecting, integrated planning, and policymaking to enable low emission development.

  7. Energy Geographies: Thinking Critically about Energy Issues in the Classroom

    ERIC Educational Resources Information Center

    Delgado, Elvin

    2016-01-01

    Energy issues are becoming increasingly common subjects of instruction in undergraduate- and graduate-level classrooms across a variety of disciplines. The interdisciplinary character of energy studies provides geographers with a great opportunity to present different applied and theoretical approaches to help students conceptualize energy issues…

  8. Singly-qualified medical senior house officer in oral and maxillofacial surgery: perspectives from a unit.

    PubMed

    Solanki, Kohmal; Bhatti, Nabeel; Bridle, Christopher

    2016-06-01

    Despite constituting a minority of senior house officers (SHO) in oral and maxillofacial surgery (OMFS), the number of singly-qualified medical trainees is growing. We describe the experience of a singly qualified medical trainee in OMFS and the unique benefits and opportunities for potential trainees and the department. Overall, the advantages of synergistic training outweigh any deficiencies in knowledge, and in our experience, having both medical and dental trainees in our unit has maximised training opportunities and provided a more holistic approach to patient care. Increased exposure to conditions in the head and neck also benefits trainees who wish to pursue careers in other specialties such as ear, nose, and throat (ENT), neurosurgery, ophthalmology, and plastic surgery. Copyright © 2016 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  9. Cultural Resources Survey of the White Castle Revetment Item, Iberville, Parish, Louisiana.

    DTIC Science & Technology

    1987-03-06

    I~ 14 iles10 1i~A’ Figue Exerp fro May ’ s 887 a2 2 th Stae o Louiiana sho ing he C nno Stoe T ~i7O -i*iion Libray Conress) 38 P 6 5 Lmr-%v o N*.-N ve...4 WJ ... , .1 K.1"c, 4 1, rr ,x -, -.’" 1-€ -MA Y’ . N.- - L / l ..h, S - CA .IS • r •---- s . eo l xaa sh.e,. Xh an nSo e (lp D v so ," ’ Libray of...ACCIPtCAT’S CATALOG NUMOEaR COELMN/PD-86/02 qAC~. I 4.L tITL9 (o &aWeWaJ* s . Type Or mEpOwr & PamIOo COvemeO Cultural Resources Survey of the White

  10. Energy efficiency of substance and energy recovery of selected waste fractions.

    PubMed

    Fricke, Klaus; Bahr, Tobias; Bidlingmaier, Werner; Springer, Christian

    2011-04-01

    In order to reduce the ecological impact of resource exploitation, the EU calls for sustainable options to increase the efficiency and productivity of the utilization of natural resources. This target can only be achieved by considering resource recovery from waste comprehensively. However, waste management measures have to be investigated critically and all aspects of substance-related recycling and energy recovery have to be carefully balanced. This article compares recovery methods for selected waste fractions with regard to their energy efficiency. Whether material recycling or energy recovery is the most energy efficient solution, is a question of particular relevance with regard to the following waste fractions: paper and cardboard, plastics and biowaste and also indirectly metals. For the described material categories material recycling has advantages compared to energy recovery. In accordance with the improved energy efficiency of substance opposed to energy recovery, substance-related recycling causes lower emissions of green house gases. For the fractions paper and cardboard, plastics, biowaste and metals it becomes apparent, that intensification of the separate collection systems in combination with a more intensive use of sorting technologies can increase the extent of material recycling. Collection and sorting systems must be coordinated. The objective of the overall system must be to achieve an optimum of the highest possible recovery rates in combination with a high quality of recyclables. The energy efficiency of substance related recycling of biowaste can be increased by intensifying the use of anaerobic technologies. In order to increase the energy efficiency of the overall system, the energy efficiencies of energy recovery plants must be increased so that the waste unsuitable for substance recycling is recycled or treated with the highest possible energy yield. Copyright © 2010 Elsevier Ltd. All rights reserved.

  11. Energy efficiency of substance and energy recovery of selected waste fractions

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

    Fricke, Klaus, E-mail: klaus.fricke@tu-bs.de; Bahr, Tobias, E-mail: t.bahr@tu-bs.de; Bidlingmaier, Werner, E-mail: werner.bidlingmaier@uni-weimar.de

    In order to reduce the ecological impact of resource exploitation, the EU calls for sustainable options to increase the efficiency and productivity of the utilization of natural resources. This target can only be achieved by considering resource recovery from waste comprehensively. However, waste management measures have to be investigated critically and all aspects of substance-related recycling and energy recovery have to be carefully balanced. This article compares recovery methods for selected waste fractions with regard to their energy efficiency. Whether material recycling or energy recovery is the most energy efficient solution, is a question of particular relevance with regard tomore » the following waste fractions: paper and cardboard, plastics and biowaste and also indirectly metals. For the described material categories material recycling has advantages compared to energy recovery. In accordance with the improved energy efficiency of substance opposed to energy recovery, substance-related recycling causes lower emissions of green house gases. For the fractions paper and cardboard, plastics, biowaste and metals it becomes apparent, that intensification of the separate collection systems in combination with a more intensive use of sorting technologies can increase the extent of material recycling. Collection and sorting systems must be coordinated. The objective of the overall system must be to achieve an optimum of the highest possible recovery rates in combination with a high quality of recyclables. The energy efficiency of substance related recycling of biowaste can be increased by intensifying the use of anaerobic technologies. In order to increase the energy efficiency of the overall system, the energy efficiencies of energy recovery plants must be increased so that the waste unsuitable for substance recycling is recycled or treated with the highest possible energy yield.« less

  12. 76 FR 43941 - Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... DEPARTMENT OF ENERGY 10 CFR Part 430 [Docket Number EERE-2011-BT-STD-0047] RIN 1904-AC56 Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of proposed rulemaking and announcement...

  13. 77 FR 59719 - Energy Conservation Program: Energy Conservation Standards for Residential Clothes Washers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... DEPARTMENT OF ENERGY 10 CFR Parts 429 and 430 [Docket Number EERE-2008-BT-STD-0019] RIN 1904-AB90 Energy Conservation Program: Energy Conservation Standards for Residential Clothes Washers AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of effective date and...

  14. A hydrogen energy carrier. Volume 1: Summary. [for meeting energy requirements

    NASA Technical Reports Server (NTRS)

    Savage, R. L. (Editor); Blank, L. (Editor); Cady, T. (Editor); Cox, K. E. (Editor); Murray, R. (Editor); Williams, R. D. (Editor)

    1973-01-01

    The production, technology, transportation, and implementation of hydrogen into the energy system are discussed along with the fossil fuel cycle, hydrogen fuel cycle, and the demands for energy. The cost of hydrogen production by coal gasification; electrolysis by nuclear energy, and solar energy are presented. The legal aspects of a hydrogen economy are also discussed.

  15. Energy Alert 78-1, National Energy Act: A Special Report on the National Energy Conservation Policy Act of 1978.

    ERIC Educational Resources Information Center

    Association of Physical Plant Administrators of Universities and Colleges, Washington, DC.

    This Energy Alert deals specifically with Public Law 95-619, the National Energy Conservation Policy Act of 1978 (NECPA). Title III, Part 1 of NECPA authorizes $900 million over a three-year period for grants to schools and hospitals for energy audits, technical assistance and energy conservation projects. This publication attempts to inform…

  16. Energy and civilization

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

    Basalla, G.

    1979-07-01

    The author challenges the validity of linking energy consumption and civilization levels and suggests that it might be wise to discard the equation. Variations in how individuals choose to use energy invalidate any strict linkage. The confusion caused by equating physical energy with moral, religious and other types of energy is a result of mixing definable sciences with indefinable values. The energy-civilization equation dates to the beginning of the Industrial Revolution, when new energy sources transformed social and economic life and were credited with enhancing civilization. The pessimistic view can also be taken, but the author questions whether declining energymore » use will lead to the decline of civilization as quotes from 18th - 20th Century thinkers indicate. 14 references.« less

  17. Distributed Coordination for Optimal Energy Generation and Distribution in Cyber-Physical Energy Networks.

    PubMed

    Ahn, Hyo-Sung; Kim, Byeong-Yeon; Lim, Young-Hun; Lee, Byung-Hun; Oh, Kwang-Kyo

    2018-03-01

    This paper proposes three coordination laws for optimal energy generation and distribution in energy network, which is composed of physical flow layer and cyber communication layer. The physical energy flows through the physical layer; but all the energies are coordinated to generate and flow by distributed coordination algorithms on the basis of communication information. First, distributed energy generation and energy distribution laws are proposed in a decoupled manner without considering the interactive characteristics between the energy generation and energy distribution. Second, a joint coordination law to treat the energy generation and energy distribution in a coupled manner taking account of the interactive characteristics is designed. Third, to handle over- or less-energy generation cases, an energy distribution law for networks with batteries is designed. The coordination laws proposed in this paper are fully distributed in the sense that they are decided optimally only using relative information among neighboring nodes. Through numerical simulations, the validity of the proposed distributed coordination laws is illustrated.

  18. Nonimaging radiant energy device

    DOEpatents

    Winston, Roland; Ning, Xiaohui

    1993-01-01

    A nonimaging radiant energy device may include a hyperbolically shaped reflective element with a radiant energy inlet and a radiant energy outlet. A convex lens is provided at the radiant energy inlet and a concave lens is provided at the radiant energy outlet. Due to the provision of the lenses and the shape of the walls of the reflective element, the radiant energy incident at the radiant energy inlet within a predetermined angle of acceptance is emitted from the radiant energy outlet exclusively within an acute exit angle. In another embodiment, the radiant energy device may include two interconnected hyperbolically shaped reflective elements with a respective convex lens being provided at each aperture of the device.

  19. Nonimaging radiant energy device

    DOEpatents

    Winston, Roland; Ning, Xiaohui

    1996-01-01

    A nonimaging radiant energy device may include a hyperbolically shaped reflective element with a radiant energy inlet and a radiant energy outlet. A convex lens is provided at the radiant energy inlet and a concave lens is provided at the radiant energy outlet. Due to the provision of the lenses and the shape of the walls of the reflective element, the radiant energy incident at the radiant energy inlet within a predetermined angle of acceptance is emitted from the radiant energy outlet exclusively within an acute exit angle. In another embodiment, the radiant energy device may include two interconnected hyperbolically shaped reflective elements with a respective convex lens being provided at each aperture of the device.

  20. Global renewable energy-based electricity generation and smart grid system for energy security.

    PubMed

    Islam, M A; Hasanuzzaman, M; Rahim, N A; Nahar, A; Hosenuzzaman, M

    2014-01-01

    Energy is an indispensable factor for the economic growth and development of a country. Energy consumption is rapidly increasing worldwide. To fulfill this energy demand, alternative energy sources and efficient utilization are being explored. Various sources of renewable energy and their efficient utilization are comprehensively reviewed and presented in this paper. Also the trend in research and development for the technological advancement of energy utilization and smart grid system for future energy security is presented. Results show that renewable energy resources are becoming more prevalent as more electricity generation becomes necessary and could provide half of the total energy demands by 2050. To satisfy the future energy demand, the smart grid system can be used as an efficient system for energy security. The smart grid also delivers significant environmental benefits by conservation and renewable generation integration.

  1. Global Renewable Energy-Based Electricity Generation and Smart Grid System for Energy Security

    PubMed Central

    Islam, M. A.; Hasanuzzaman, M.; Rahim, N. A.; Nahar, A.; Hosenuzzaman, M.

    2014-01-01

    Energy is an indispensable factor for the economic growth and development of a country. Energy consumption is rapidly increasing worldwide. To fulfill this energy demand, alternative energy sources and efficient utilization are being explored. Various sources of renewable energy and their efficient utilization are comprehensively reviewed and presented in this paper. Also the trend in research and development for the technological advancement of energy utilization and smart grid system for future energy security is presented. Results show that renewable energy resources are becoming more prevalent as more electricity generation becomes necessary and could provide half of the total energy demands by 2050. To satisfy the future energy demand, the smart grid system can be used as an efficient system for energy security. The smart grid also delivers significant environmental benefits by conservation and renewable generation integration. PMID:25243201

  2. Energy-driven scheduling algorithm for nanosatellite energy harvesting maximization

    NASA Astrophysics Data System (ADS)

    Slongo, L. K.; Martínez, S. V.; Eiterer, B. V. B.; Pereira, T. G.; Bezerra, E. A.; Paiva, K. V.

    2018-06-01

    The number of tasks that a satellite may execute in orbit is strongly related to the amount of energy its Electrical Power System (EPS) is able to harvest and to store. The manner the stored energy is distributed within the satellite has also a great impact on the CubeSat's overall efficiency. Most CubeSat's EPS do not prioritize energy constraints in their formulation. Unlike that, this work proposes an innovative energy-driven scheduling algorithm based on energy harvesting maximization policy. The energy harvesting circuit is mathematically modeled and the solar panel I-V curves are presented for different temperature and irradiance levels. Considering the models and simulations, the scheduling algorithm is designed to keep solar panels working close to their maximum power point by triggering tasks in the appropriate form. Tasks execution affects battery voltage, which is coupled to the solar panels through a protection circuit. A software based Perturb and Observe strategy allows defining the tasks to be triggered. The scheduling algorithm is tested in FloripaSat, which is an 1U CubeSat. A test apparatus is proposed to emulate solar irradiance variation, considering the satellite movement around the Earth. Tests have been conducted to show that the scheduling algorithm improves the CubeSat energy harvesting capability by 4.48% in a three orbit experiment and up to 8.46% in a single orbit cycle in comparison with the CubeSat operating without the scheduling algorithm.

  3. Solar Energy Technician/Installer

    ERIC Educational Resources Information Center

    Moore, Pam

    2007-01-01

    Solar power (also known as solar energy) is solar radiation emitted from the sun. Large panels that absorb the sun's energy as the sun beats down on them gather solar power. The energy in the rays can be used for heat (solar thermal energy) or converted to electricity (photovoltaic energy). Each solar energy project, from conception to…

  4. Public sector energy management: A strategy for catalyzing energy efficiency in Malaysia

    NASA Astrophysics Data System (ADS)

    Roy, Anish Kumar

    To date the public sector role in facilitating the transition to a sustainable energy future has been envisaged mainly from a regulatory perspective. In such a role, the public sector provides the push factors---enforcing regulations and providing incentives---to correct market imperfections that impede energy transitions. An alternative and complementary role of the public sector that is now gaining increasing attention is that of catalyzing energy transitions through public sector energy management initiatives. This dissertation offers a conceptual framework to rationalize such a role for the public sector by combining recent theories of sustainable energy transition and public management. In particular, the framework identifies innovative public management strategies (such as performance contracting and procurement) for effectively implementing sustainable energy projects in government facilities. The dissertation evaluates a model of sustainable public sector energy management for promoting energy efficiency in Malaysia. The public sector in Malaysia can be a major player in leading and catalyzing energy efficiency efforts as it is not only the largest and one of the most influential energy consumers, but it also plays a central role in setting national development strategy. The dissertation makes several recommendations on how a public sector energy management strategy can be implemented in Malaysia. The US Federal Energy Management Program (FEMP) is used as a practical model. The analysis, however, shows that in applying the FEMP model to the Malaysian context, there are a number of limitations that will have to be taken into consideration to enable a public sector energy management strategy to be effectively implemented. Overall the analysis of this dissertation contributes to a rethinking of the public sector role in sustainable energy development that can strengthen the sector's credibility both in terms of governance and institutional performance. In

  5. Final PSD Permit Extension Letter - Energy Answers Arecibo, LLC/Energy Answers Arecibo Puerto Rico Renewable Energy Project, PR

    EPA Pesticide Factsheets

    This page contains the Final PSD Permit Extension Letter for Energy Answers Arecibo Puerto Rico Renewable Energy Project, issued on April 10, 2017 and the EPA Public Announcement for Final PSD Permit Extension for Energy Answers Arecibo, PR.

  6. 78 FR 29749 - Office of Energy Efficiency and Renewable Energy; Agency Information Collection Extension

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy; Agency Information Collection Extension AGENCY: Office of Energy Efficiency and Renewable Energy, U.S. Department of Energy (DOE..., DC 20503 And to Mr. Dana O'Hara, Office of Energy Efficiency and Renewable Energy (EE- 2G), U.S...

  7. 10 CFR 434.508 - Determination of the design energy consumption and design energy cost.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 3 2010-01-01 2010-01-01 false Determination of the design energy consumption and design energy cost. 434.508 Section 434.508 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CODE FOR NEW FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Energy Cost Compliance...

  8. 10 CFR 434.508 - Determination of the design energy consumption and design energy cost.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Determination of the design energy consumption and design energy cost. 434.508 Section 434.508 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CODE FOR NEW FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Energy Cost Compliance...

  9. 10 CFR 434.508 - Determination of the design energy consumption and design energy cost.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Determination of the design energy consumption and design energy cost. 434.508 Section 434.508 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CODE FOR NEW FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Energy Cost Compliance...

  10. 10 CFR 434.508 - Determination of the design energy consumption and design energy cost.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Determination of the design energy consumption and design energy cost. 434.508 Section 434.508 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CODE FOR NEW FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Energy Cost Compliance...

  11. 10 CFR 434.508 - Determination of the design energy consumption and design energy cost.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 3 2011-01-01 2011-01-01 false Determination of the design energy consumption and design energy cost. 434.508 Section 434.508 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CODE FOR NEW FEDERAL COMMERCIAL AND MULTI-FAMILY HIGH RISE RESIDENTIAL BUILDINGS Building Energy Cost Compliance...

  12. 76 FR 57515 - Energy Conservation Program: Energy Conservation Standards for Residential Refrigerators...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-15

    ...The Energy Policy and Conservation Act (EPCA) prescribes energy conservation standards for various consumer products and commercial and industrial equipment, including refrigerators, refrigerator-freezers, and freezers. EPCA also requires the U.S. Department of Energy (DOE) to determine if more stringent, amended standards for these products are technologically feasible and economically justified, and would save a significant amount of energy. In this final rule, DOE is adopting more stringent energy conservation standards for refrigerators, refrigerator-freezers, and freezers. It has determined that the amended energy conservation standards for these products would result in the significant conservation of energy and are technologically feasible and economically justified.

  13. Selling energy conservation.

    PubMed

    Hinrichsen, D

    1995-01-01

    This article concerns the Organization of the Petroleum Exporting Countries (OPEC) crisis and its impact on energy efficiency measures in the US. In 1985, when the OPEC collapsed, the US government had avoided the need to construct 350 gigawatts of new electric capacity. The most successful efficiency improvements, especially in household appliances and equipment, lighting and tightened energy efficiency standards in new buildings, resulted from the OPEC event. The real innovation of that time was the change in profit rules for utilities. This revolution and the way some US utilities view energy have not caught on elsewhere. Despite the initiative toward improving energy efficiency in homes, offices and industries, the change has been slow. Partly to blame are the big development banks, which pointed out that short-term conservation and efficiency measures could save at least 15% of the total energy demand without the need for major investment. The benefits of energy conservation was shown during the oil shock when per capita energy consumption fell by 5% in the member states of the Organization of Economic Cooperation and Development, while the per capita gross domestic product grew by a third. There has been a decrease in energy expenditure worldwide, and the scope for further energy savings is enormous, but governments need to recognize and seize the opportunity.

  14. Flexible hybrid energy cell for simultaneously harvesting thermal, mechanical, and solar energies.

    PubMed

    Yang, Ya; Zhang, Hulin; Zhu, Guang; Lee, Sangmin; Lin, Zong-Hong; Wang, Zhong Lin

    2013-01-22

    We report the first flexible hybrid energy cell that is capable of simultaneously or individually harvesting thermal, mechanical, and solar energies to power some electronic devices. For having both the pyroelectric and piezoelectric properties, a polarized poly(vinylidene fluoride) (PVDF) film-based nanogenerator (NG) was used to harvest thermal and mechanical energies. Using aligned ZnO nanowire arrays grown on the flexible polyester (PET) substrate, a ZnO-poly(3-hexylthiophene) (P3HT) heterojunction solar cell was designed for harvesting solar energy. By integrating the NGs and the solar cells, a hybrid energy cell was fabricated to simultaneously harvest three different types of energies. With the use of a Li-ion battery as the energy storage, the harvested energy can drive four red light-emitting diodes (LEDs).

  15. Alcohol Energy Drinks

    MedlinePlus

    ... Home / About Addiction / Alcohol / Alcohol Energy Drinks Alcohol Energy Drinks Read 34001 times font size decrease font size increase font size Print Email Alcohol energy drinks (AEDs) or Caffeinated alcoholic beverages (CABs) are ...

  16. Annual Energy Review 1999

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

    Seiferlein, Katherine E.

    A generation ago the Ford Foundation convened a group of experts to explore and assess the Nation’s energy future, and published their conclusions in A Time To Choose: America’s Energy Future (Cambridge, MA: Ballinger, 1974). The Energy Policy Project developed scenarios of U.S. potential energy use in 1985 and 2000. Now, with 1985 well behind us and 2000 nearly on the record books, it may be of interest to take a look back to see what actually happened and consider what it means for our future. The study group sketched three primary scenarios with differing assumptions about the growth ofmore » energy use. The Historical Growth scenario assumed that U.S. energy consumption would continue to expand by 3.4 percent per year, the average rate from 1950 to 1970. This scenario assumed no intentional efforts to change the pattern of consumption, only efforts to encourage development of our energy supply. The Technical Fix scenario anticipated a “conscious national effort to use energy more efficiently through engineering know-how." The Zero Energy Growth scenario, while not clamping down on the economy or calling for austerity, incorporated the Technical Fix efficiencies plus additional efficiencies. This third path anticipated that economic growth would depend less on energy-intensive industries and more on those that require less energy, i.e., the service sector. In 2000, total energy consumption was projected to be 187 quadrillion British thermal units (Btu) in the Historical Growth case, 124 quadrillion Btu in the Technical Fix case, and 100 quadrillion Btu in the Zero Energy Growth case. The Annual Energy Review 1999 reports a preliminary total consumption for 1999 of 97 quadrillion Btu (see Table 1.1), and the Energy Information Administration’s Short-Term Energy Outlook (April 2000) forecasts total energy consumption of 98 quadrillion Btu in 2000. What energy consumption path did the United States actually travel to get from 1974, when the scenarios were

  17. Phantom energy: dark energy with w <--1 causes a cosmic doomsday.

    PubMed

    Caldwell, Robert R; Kamionkowski, Marc; Weinberg, Nevin N

    2003-08-15

    We explore the consequences that follow if the dark energy is phantom energy, in which the sum of the pressure and energy density is negative. The positive phantom-energy density becomes infinite in finite time, overcoming all other forms of matter, such that the gravitational repulsion rapidly brings our brief epoch of cosmic structure to a close. The phantom energy rips apart the Milky Way, solar system, Earth, and ultimately the molecules, atoms, nuclei, and nucleons of which we are composed, before the death of the Universe in a "big rip."

  18. Energy Management Control Systems: Tools for Energy Savings and Environmental Protection

    NASA Technical Reports Server (NTRS)

    Zsebik, Albin; Zala, Laszlo F.

    2002-01-01

    The change in the price of energy has encouraged the increase of energy efficiency. This report will discuss a tool to promote energy efficiency in intelligent buildings, energy management control systems (EMCS). In addition to the online control of energy production, supply, and consumption, the function of the EMCS is to support short- and long-term planning of the system operation as well as to collect, store, and regularly evaluate operation data. The strategies behind planning and implementing the EMCS as well as the manipulating the resulting data are discussed in this report.

  19. Energy demand, energy substitution and economic growth : Evidence from developed and developing countries

    NASA Astrophysics Data System (ADS)

    Abd Aziz, Azlina

    This thesis contributes to the literature on energy demand in three ways. Firstly, it examines the major determinants of energy demand using a panel of 23 developed countries and 16 developing countries during 1978 to 2003. Secondly, it examines the demand for energy in the industrial sector and the extent of inter-fuel substitution, as well as substitution between energy and non-energy inputs, using data from 5 advanced countries and 5 energy producer's developing countries. Third, the thesis investigates empirically the relationship between energy consumption and economic growth for these groups of countries over a 26-year period. The empirical results of this study confirm the majority of the findings in energy demand analysis. Income and price have shown to be important determinants for energy consumption in both developed and developing countries. Moreover, both economic structure and technical progress appear to exert significant impacts on energy consumption. Income has a positive impact on energy demand and the effect is larger in developing countries. In both developed and developing countries, price has a negative impact but these effects are larger in developed countries than in developing countries. The share of industry in GDP is positive and has a greater impact on energy demand in developing countries, whereas technological progress is found to be energy using in developed countries and energy saving in developing countries. With respect to the analysis of inter-factor and inter-fuel substitution in industrial energy demand, the results provide evidence for substitution possibilities between factor inputs and fuels. Substitutability is observed between capital and energy, capital and labour and labour and energy. These findings confirm previous evidence that production technologies in these countries allow flexibility in the capital-energy, capital-labour and labour-energy mix. In the energy sub-model, the elasticities of substitution show that large

  20. The economics of obesity: dietary energy density and energy cost.

    PubMed

    Drewnowski, Adam; Darmon, Nicole

    2005-07-01

    Highest rates of obesity and diabetes in the United States are found among the lower-income groups. The observed links between obesity and socioeconomic position may be related to dietary energy density and energy cost. Refined grains, added sugars, and added fats are among the lowest-cost sources of dietary energy. They are inexpensive, good tasting, and convenient. In contrast, the more nutrient-dense lean meats, fish, fresh vegetables, and fruit generally cost more. An inverse relationship between energy density of foods (kilojoules per gram) and their energy cost (dollars per megajoule) means that the more energy-dense diets are associated with lower daily food consumption costs and may be an effective way to save money. However, economic decisions affecting food choice may have physiologic consequences. Laboratory studies suggest that energy-dense foods and energy-dense diets have a lower satiating power and may result in passive overeating and therefore weight gain. Epidemiologic analyses suggest that the low-cost energy-dense diets also tend to be nutrient poor. If the rise in obesity rates is related to the growing price disparity between healthy and unhealthy foods, then the current strategies for obesity prevention may need to be revised. Encouraging low-income families to consume healthier but more costly foods to prevent future disease can be construed as an elitist approach to public health. Limiting access to inexpensive foods through taxes on frowned upon fats and sweets is a regressive measure. The broader problem may lie with growing disparities in incomes and wealth, declining value of the minimum wage, food imports, tariffs, and trade. Evidence is emerging that obesity in America is a largely economic issue.

  1. Energy balance framework for Net Zero Energy buildings

    EPA Science Inventory

    Approaching a Net Zero Energy (NZE) building goal based on current definitions is flawed for two principal reasons - they only deal with energy quantities required for operations, and they do not establish a threshold, which ensures that buildings are optimized for reduced consum...

  2. Low-energy ion outflow modulated by the solar wind energy input

    NASA Astrophysics Data System (ADS)

    Li, Kun; Wei, Yong; Andre, Mats; Eriksson, Anders; Haaland, Stein; Kronberg, Elena; Nilsson, Hans; Maes, Lukas

    2017-04-01

    Due to the spacecraft charging issue, it has been difficult to measure low-energy ions of ionospheric origin in the magnetosphere. A recent study taking advantage of the spacecraft electric potential has found that the previously 'hidden' low-energy ions is dominant in the magnetosphere. This comprehensive dataset of low-energy ions allows us to study the relationship between the ionospheric outflow and energy input from the solar wind (ɛ). In this study, we discuss the ratios of the solar wind energy input to the energy of the ionospheric outflow. We show that the ɛ controls the ionospheric outflow when the ɛ is high, while the ionospheric outflow does not systematically change with the ɛ when the ɛ is low.

  3. Some comments on the World Energy Conference (WEC) energy demand model

    NASA Astrophysics Data System (ADS)

    Brandell, L.

    1982-04-01

    The WEC model, relating the energy demand for a region in a year to gross national product (GNP), aggregated energy prices and elasticity constants, is generalized. The changes that result from the assumption that the elasticity factors are not constant are examined. The resulting differential equation contains the variables energy demand per capita and GNP per capita for the region considered. The effect of time lag in energy demand and the influence of the population growth rate are also included in the model. No projections of the future energy demand were made, but model sensitiveness to the modifications were studied. Time lag effects and population growth effects can raise the projected energy demand for a region by 10% or more.

  4. Predicting Energy Performance of a Net-Zero Energy Building: A Statistical Approach

    PubMed Central

    Kneifel, Joshua; Webb, David

    2016-01-01

    Performance-based building requirements have become more prevalent because it gives freedom in building design while still maintaining or exceeding the energy performance required by prescriptive-based requirements. In order to determine if building designs reach target energy efficiency improvements, it is necessary to estimate the energy performance of a building using predictive models and different weather conditions. Physics-based whole building energy simulation modeling is the most common approach. However, these physics-based models include underlying assumptions and require significant amounts of information in order to specify the input parameter values. An alternative approach to test the performance of a building is to develop a statistically derived predictive regression model using post-occupancy data that can accurately predict energy consumption and production based on a few common weather-based factors, thus requiring less information than simulation models. A regression model based on measured data should be able to predict energy performance of a building for a given day as long as the weather conditions are similar to those during the data collection time frame. This article uses data from the National Institute of Standards and Technology (NIST) Net-Zero Energy Residential Test Facility (NZERTF) to develop and validate a regression model to predict the energy performance of the NZERTF using two weather variables aggregated to the daily level, applies the model to estimate the energy performance of hypothetical NZERTFs located in different cities in the Mixed-Humid climate zone, and compares these estimates to the results from already existing EnergyPlus whole building energy simulations. This regression model exhibits agreement with EnergyPlus predictive trends in energy production and net consumption, but differs greatly in energy consumption. The model can be used as a framework for alternative and more complex models based on the

  5. Predicting Energy Performance of a Net-Zero Energy Building: A Statistical Approach.

    PubMed

    Kneifel, Joshua; Webb, David

    2016-09-01

    Performance-based building requirements have become more prevalent because it gives freedom in building design while still maintaining or exceeding the energy performance required by prescriptive-based requirements. In order to determine if building designs reach target energy efficiency improvements, it is necessary to estimate the energy performance of a building using predictive models and different weather conditions. Physics-based whole building energy simulation modeling is the most common approach. However, these physics-based models include underlying assumptions and require significant amounts of information in order to specify the input parameter values. An alternative approach to test the performance of a building is to develop a statistically derived predictive regression model using post-occupancy data that can accurately predict energy consumption and production based on a few common weather-based factors, thus requiring less information than simulation models. A regression model based on measured data should be able to predict energy performance of a building for a given day as long as the weather conditions are similar to those during the data collection time frame. This article uses data from the National Institute of Standards and Technology (NIST) Net-Zero Energy Residential Test Facility (NZERTF) to develop and validate a regression model to predict the energy performance of the NZERTF using two weather variables aggregated to the daily level, applies the model to estimate the energy performance of hypothetical NZERTFs located in different cities in the Mixed-Humid climate zone, and compares these estimates to the results from already existing EnergyPlus whole building energy simulations. This regression model exhibits agreement with EnergyPlus predictive trends in energy production and net consumption, but differs greatly in energy consumption. The model can be used as a framework for alternative and more complex models based on the

  6. Caffeine Content in Popular Energy Drinks and Energy Shots.

    PubMed

    Attipoe, Selasi; Leggit, Jeffrey; Deuster, Patricia A

    2016-09-01

    The use of energy beverages is high among the general population and military personnel. Previous studies have reported discrepancies between the actual amount of caffeine in products and the amount of caffeine on stated labels. Thus, the purpose of this study was to examine the content of caffeine listed on the labels of various energy drinks and energy shots. Top-selling energy drinks (n = 9) and energy shots (n = 5) were purchased from retail stores. Three of each of the 14 products were purchased and analyzed for caffeine content by an independent laboratory. Of the 14 products tested, 5 did not provide caffeine amounts on their facts panel-of those, 3 listed caffeine as an ingredient and 2 listed caffeine as part of a proprietary blend. The remaining 9 (of 14) products stated the amounts of caffeine on their labels, all of which were within 15% of the amount indicated on the label. In this study, although the energy beverages that indicated the amount of caffeine it contained had values within ±15% of the amount listed on the label, a potentially acceptable range, this finding is not acceptable with regard to current labeling regulations, which require added ingredients to total 100%. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

  7. Scalable Energy Networks to Promote Energy Security

    DTIC Science & Technology

    2011-07-01

    commodity. Consider current challenges of converting energy and synchronizing sources with loads—for example, capturing solar energy to provide hot water...distributed micro-generation1 (for example, roof-mounted solar panels) and plug-in elec- tric/hybrid vehicles. The imperative extends to our national...transformers, battery chargers ■■ distribution: pumps, pipes, switches, cables ■■ applications: lighting, automobiles, personal electronic devices

  8. Converting acoustic energy into useful other energy forms

    DOEpatents

    Putterman, Seth J.; Barber, Bradley Paul; Hiller, Robert Anthony; Lofstedt, Ritva Maire Johanna

    1997-01-01

    Sonoluminescence is an off-equilibrium phenomenon in which the energy of a resonant sound wave in a liquid is highly concentrated so as to generate flashes of light. The conversion of sound to light represents an energy amplification of eleven orders of magnitude. The flashes which occur once per cycle of the audible or ultrasonic sound fields can be comprised of over one million photons and last for less 100 picoseconds. The emission displays a clocklike synchronicity; the jitter in time between consecutive flashes is less than fifty picoseconds. The emission is blue to the eye and has a broadband spectrum increasing from 700 nanometers to 200 nanometers. The peak power is about 100 milliWatts. The initial stage of the energy focusing is effected by the nonlinear oscillations of a gas bubble trapped in the liquid. For sufficiently high drive pressures an imploding shock wave is launched into the gas by the collapsing bubble. The reflection of the shock from its focal point results in high temperatures and pressures. The sonoluminescence light emission can be sustained by sensing a characteristic of the emission and feeding back changes into the driving mechanism. The liquid is in a sealed container and the seeding of the gas bubble is effected by locally heating the liquid after sealing the container. Different energy forms than light can be obtained from the converted acoustic energy. When the gas contains deuterium and tritium there is the feasibility of the other energy form being fusion, namely including the generation of neutrons.

  9. EPA Webinar on the Energy Efficiency/Renewable Energy Manual

    EPA Pesticide Factsheets

    existing EPA EE/RE SIP guidance, policies and programs in the jurisdiction, electric energy system, roles and responsibilities of key state energy-related organizations, emission benefits, screening analysis

  10. Save Energy $.

    ERIC Educational Resources Information Center

    Hirsch, Thomas E., III; Shapiro, Robert F.

    1986-01-01

    Large institutional energy users can reduce energy costs by constructing and operating steam and electricity cogeneration facilities and purchasing their own gas at lower prices rather than relying on local distributors. (MSE)

  11. An Energy Management Programme for Grande Prairie Public School District. Energy Conservation: Energy Management.

    ERIC Educational Resources Information Center

    Calgary Univ. (Alberta).

    This report describes a pilot energy conservation project in Grande Prairie (Alberta) School District No. 2357. Extensive data collection and analysis were undertaken to provide a sound, quantitative basis for evaluation of the program. Energy conserving measures requiring capital outlays were not considered. During the project, electric demand…

  12. Energy Systems Integration News | Energy Systems Integration Facility |

    Science.gov Websites

    technologies and business models help utilities and tech companies address integrate distributed energy invaders: Disruptive technologies crowding the utility space" at the Utilities in a Time of Change and Franyutti, Vice-President, Energy Business Group, Mexichem

  13. Insight: An Energy Curriculum.

    ERIC Educational Resources Information Center

    Kohl, Herb

    1979-01-01

    The author explains some of the activities he uses in his upper elementary energy curriculum when dealing with these topics: the definition of energy; gasoline consumption; energy conversion; solar energy; and the politics of energy. Resource agencies to which students may write for information are listed. (SJL)

  14. Future Energy Technology. A Basic Teaching Unit on Energy. Revised.

    ERIC Educational Resources Information Center

    McDermott, Hugh, Ed.; Scharmann, Larry, Ed.

    Recommended for grades 7-12 language arts, science, and social studies classes, this 5-7 day unit encourages students to investigate alternative energy sources through research. Focusing on geothermal energy, tide and ocean, fusion, wind, biomass, and solar energy as possible areas of consideration, the unit attempts to create an awareness of the…

  15. Energy Tracking Software Platform

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

    Ryan Davis; Nathan Bird; Rebecca Birx

    2011-04-04

    Acceleration has created an interactive energy tracking and visualization platform that supports decreasing electric, water, and gas usage. Homeowners have access to tools that allow them to gauge their use and track progress toward a smaller energy footprint. Real estate agents have access to consumption data, allowing for sharing a comparison with potential home buyers. Home builders have the opportunity to compare their neighborhood's energy efficiency with competitors. Home energy raters have a tool for gauging the progress of their clients after efficiency changes. And, social groups are able to help encourage members to reduce their energy bills and helpmore » their environment. EnergyIT.com is the business umbrella for all energy tracking solutions and is designed to provide information about our energy tracking software and promote sales. CompareAndConserve.com (Gainesville-Green.com) helps homeowners conserve energy through education and competition. ToolsForTenants.com helps renters factor energy usage into their housing decisions.« less

  16. Energy Use Consequences of Ventilating a Net-Zero Energy House

    PubMed Central

    Ng, Lisa C.; Payne, W. Vance

    2016-01-01

    A Net-Zero Energy Residential Test Facility (NZERTF) has been constructed at the National Institute of Standards and Technology (NIST) in Gaithersburg, Maryland to demonstrate that a home similar in size, aesthetics, and amenities to those in the surrounding communities can achieve net-zero energy use over the course of a year while meeting the average electricity and water use needs of a family of four in the United States. The facility incorporates renewable energy and energy efficient technologies, including an air-to-air heat pump system, a solar photovoltaic system, a solar thermal domestic hot water system, and a heat recovery ventilation system sized to meet American Society of Heating, Refrigeration, and Air-Conditioning Engineers (ASHRAE) Standard 62.2-2010 ventilation requirements. The largest energy end use within the home was space conditioning, which included heat loss through the building envelope, ventilation air supplied by the heat recovery ventilator (HRV), and internal loads. While HRVs are often described as being able to save energy when compared to ventilating without heat recovery, there have been no studies using a full year of measured data that determine the thermal load and energy impacts of HRV-based ventilation on the central heating and cooling system. Over the course of a year, continuous operation of the HRV at the NZERTF resulted in an annual savings of 7 % in heat pump energy use compared with the hypothetical case of ventilating without heat recovery. The heat pump electrical use varied from an increase of 5 % in the cooling months to 36 % savings in the heating months compared with ventilation without heat recovery. The increase in the cooling months occurred when the outdoor temperature was lower than the indoor temperature, during which the availability of an economizer mode would have been beneficial. Nevertheless, the fan energy required to operate the selected HRV at the NZERTF paid for itself in the heat pump energy saved

  17. Energy Use Consequences of Ventilating a Net-Zero Energy House.

    PubMed

    Ng, Lisa C; Payne, W Vance

    2016-03-05

    A Net-Zero Energy Residential Test Facility (NZERTF) has been constructed at the National Institute of Standards and Technology (NIST) in Gaithersburg, Maryland to demonstrate that a home similar in size, aesthetics, and amenities to those in the surrounding communities can achieve net-zero energy use over the course of a year while meeting the average electricity and water use needs of a family of four in the United States. The facility incorporates renewable energy and energy efficient technologies, including an air-to-air heat pump system, a solar photovoltaic system, a solar thermal domestic hot water system, and a heat recovery ventilation system sized to meet American Society of Heating, Refrigeration, and Air-Conditioning Engineers (ASHRAE) Standard 62.2-2010 ventilation requirements. The largest energy end use within the home was space conditioning, which included heat loss through the building envelope, ventilation air supplied by the heat recovery ventilator (HRV), and internal loads. While HRVs are often described as being able to save energy when compared to ventilating without heat recovery, there have been no studies using a full year of measured data that determine the thermal load and energy impacts of HRV-based ventilation on the central heating and cooling system. Over the course of a year, continuous operation of the HRV at the NZERTF resulted in an annual savings of 7 % in heat pump energy use compared with the hypothetical case of ventilating without heat recovery. The heat pump electrical use varied from an increase of 5 % in the cooling months to 36 % savings in the heating months compared with ventilation without heat recovery. The increase in the cooling months occurred when the outdoor temperature was lower than the indoor temperature, during which the availability of an economizer mode would have been beneficial. Nevertheless, the fan energy required to operate the selected HRV at the NZERTF paid for itself in the heat pump energy saved

  18. 7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development assistance...

  19. 7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development assistance...

  20. 7 CFR 4280.192 - Scoring energy audit and renewable energy development assistance grant applications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Scoring energy audit and renewable energy development... AGRICULTURE LOANS AND GRANTS Rural Energy for America Program General Energy Audit and Renewable Energy Development Assistance Grants § 4280.192 Scoring energy audit and renewable energy development assistance...

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