Barrier methods of birth control - slideshow

MedlinePlus

... ency/presentations/100107.htm Barrier methods of birth control - series—Female normal anatomy To use the sharing ... M. Editorial team. Related MedlinePlus Health Topics Birth Control A.D.A.M., Inc. is accredited by ...

49 CFR 24.103 - Criteria for appraisals.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Appraisal Foundation at the following URL: http://www.appraisalfoundation.org/htm/USPAP2004/toc.htm. 2 The..., regulations and practices. It is available at http://www.usdoj.gov/enrd/land-ack/toc.htm or in soft cover...

A comprehensive device modelling of perovskite solar cell with inorganic copper iodide as hole transport material

NASA Astrophysics Data System (ADS)

Zulqarnain Haider, Syed; Anwar, Hafeez; Wang, Mingqing

2018-03-01

Hole transport material (HTM) plays an important role in the efficiency and stability of perovskite solar cells (PSCs). Spiro-MeOTAD, the commonly used HTM, is costly and can be easily degraded by heat and moisture, thus offering hindrance to commercialize PSCs. There is dire need to find an alternate inorganic and stable HTM to exploit PSCs with their maximum capability. In this paper, a comprehensive device simulation is used to study various possible parameters that can influence the performance of perovskite solar cell with CuI as HTM. These include the effect of doping density, defect density and thickness of absorber layer, along with the influence of diffusion length of carriers as well as electron affinity of electron transport layer (ETM) and HTM on the performance of PSCs. In addition, hole mobility and doping density of HTM is also investigated. CuI is a p-type inorganic material with low cost and relatively high stability. It is found that concentration of dopant in absorber layer and HTM, the electron affinity of HTM and ETM affect the performance of solar cell minutely, while cell performance improves greatly with the reduction of defect density. Upon optimization of parameters, power conversion efficiency for this device is found to be 21.32%. The result shows that lead-based PSC with CuI as HTM is an efficient system. Enhancing the stability and reduction of defect density are critical factors for future research. These factors can be improved by better fabrication process and proper encapsulation of solar cell.

Cellular Fibronectin Expression in Human Trabecular Meshwork and Induction by Transforming Growth Factor-β2

PubMed Central

Medina-Ortiz, Wanda E.; Belmares, Ricardo; Neubauer, Sandra; Wordinger, Robert J.; Clark, Abbot F.

2013-01-01

Purpose. Levels of TGF-β2 are higher in POAG aqueous humor, causing deposition of extracellular matrix (ECM) proteins, including fibronectin (FN), in the glaucomatous human trabecular meshwork (HTM) that may be responsible for elevated IOP. The purpose of this study was to identify the expression of cellular FN (cFN) isoforms (EDA and EDB) in HTM cells and tissues, and to determine whether TGF-β2 can induce cFN expression and fibril formation in cultured HTM cells. Methods. Expression of cFN mRNA isoforms and induction by recombinant TGF-β2 (5 ng/mL) were determined by quantitative RT-PCR. The TGF-β2 induction of EDA isoform protein expression and FN fibril formation were analyzed using Western immunoblots and immunocytochemistry (ICC), respectively. Immunohistochemistry (IHC) analysis was used to examine total FN and EDA isoform expression in normal (NTM) and glaucomatous (GTM) trabecular meshwork (TM) tissues. Results. Both cFN mRNA isoforms were expressed in cultured HTM cells and were induced by TGF-β2 after 2, 4, and 7 days (P < 0.05). Similarly, EDA isoform protein and fibril formation were increased after 4 and 7 days of TGF-β2 treatment. Finally, GTM tissues had significantly greater EDA isoform protein levels (1.7-fold, P < 0.05) compared to NTM tissues. Conclusions. This study demonstrated that cFN isoforms are expressed and induced in HTM cells by TGF-β2. Also, increased EDA isoform protein levels were seen in GTM tissues. Our findings suggest that induction of cFN isoform expression in the TM ECM may be a novel pathologic mechanism involved in the TM changes associated with glaucoma. PMID:24030464

Testing of Streptococcus pneumoniae for resistance to penicillin.

PubMed Central

Marshall, K J; Musher, D M; Watson, D; Mason, E O

1993-01-01

The increasing prevalence of penicillin-resistant Streptococcus pneumoniae requires antibiotic susceptibility tests that can be done with greater ease and reliability. We measured the MIC of penicillin for pneumococci by the tube macrodilution method with Mueller-Hinton broth (MHB), Haemophilus Test Medium (HTM), Todd-Hewitt broth with 0.5% yeast extract (THY), and MHB with 3% lysed horse blood (LHB). Eight (19%) and 6 (14%) of 42 pneumococcal isolates failed to generate turbid growth in MHB and HTM, respectively, whereas all pneumococcal isolates did so in THY and LHB. For those strains that replicated to turbidity, the mean MICs of penicillin were lower in MHB and HTM than in THY and LHB, with differences being significant (P < 0.05) for comparisons with LHB. Four isolates appeared to be penicillin susceptible in HTM but were actually moderately resistant in THY and LHB, and two isolates appeared to be moderately resistant but were resistant. A similar failure to detect resistance was seen with MHB. S. pneumoniae ATCC 49619, a moderately penicillin-resistant strain that has been proposed for quality control testing, gave variable results in MHB or THM and appeared to be susceptible to penicillin in some assays, whereas the MICs for S. pneumoniae ATCC 49619 in THY or LHB fell within a twofold dilution range, with geometric means of 0.16 and 0.18 micrograms/ml, respectively. Pneumococcal isolates thus may appear falsely susceptible to penicillin when tested in MHB or HTM. LHB remains the standard medium; however, because THY is an easily prepared clear medium that can be used in automated systems and appears to yield results similar to those obtained with LHB, THY deserves consideration for routine use. PMID:8501225

78 FR 45939 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-30

... Whiteland (12-03- Virginia Township team.com/lomrs.htm. 2075P). McMichael, Building, 209 Chairman, East... Tredyffrin (12-03- Michelle H. Municipal team.com/lomrs.htm. 2075P). Kichline, Building, 1100 Chairman... Scott K. York, Building and team.com/lomrs.htm. County (12-03- Chairman-at- Development 1164P). Large...

7 CFR 1755.900 - Abbreviations and Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... http://www.usda.gov/rus/telecom/listing_procedures/index_listing_procedures.htm, as well as additional....usda.gov/rus/telecom/publications/bulletins.htm. (2) Agency means the Rural Utilities Service, an... available on the Internet at http://www.usda.gov/rus/telecom/materials/lstomat.htm. (16) Loose tube buffer...

7 CFR 1755.900 - Abbreviations and Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... http://www.usda.gov/rus/telecom/listing_procedures/index_listing_procedures.htm, as well as additional....usda.gov/rus/telecom/publications/bulletins.htm. (2) Agency means the Rural Utilities Service, an... available on the Internet at http://www.usda.gov/rus/telecom/materials/lstomat.htm. (16) Loose tube buffer...

7 CFR 1755.900 - Abbreviations and Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... http://www.usda.gov/rus/telecom/listing_procedures/index_listing_procedures.htm, as well as additional....usda.gov/rus/telecom/publications/bulletins.htm. (2) Agency means the Rural Utilities Service, an... available on the Internet at http://www.usda.gov/rus/telecom/materials/lstomat.htm. (16) Loose tube buffer...

76 FR 4345 - A Method To Assess Climate-Relevant Decisions: Application in the Chesapeake Bay

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-25

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9257-2] A Method To Assess Climate-Relevant Decisions... external peer review workshop to review the external review draft document titled, ``A Method to Assess.../peerreview/register-chesapeake.htm . The draft ``A Method to Assess Climate-Relevant Decisions: Application...

Correlation of microstructure and thermo-mechanical properties of a novel hydrogen transport membrane

NASA Astrophysics Data System (ADS)

Zhang, Yongjun

A key part of the FutureGen concept is to support the production of hydrogen to fuel a "hydrogen economy," with the use of clean burning hydrogen in power-producing fuel cells, as well as for use as a transportation fuel. One of the key technical barriers to FutureGen deployment is reliable and efficient hydrogen separation technology. Most Hydrogen Transport Membrane (HTM) research currently focuses on separation technology and hydrogen flux characterization. No significant work has been performed on thermo-mechanical properties of HTMs. The objective of the thesis is to understand the structure-property correlation of HTM and to characterize (1) thermo mechanical properties under different reducing environments and thermal cycles (thermal shock), and (2) evaluate the stability of the novel HTM material. A novel HTM cermet bulk sample was characterized for its physical and mechanical properties at both room temperature and at elevated temperature up to 1000°C. Micro-structural properties and residual stresses were evaluated in order to understand the changing mechanism of the microstructure and its effects on the mechanical properties of materials. A correlation of the microstructural and thermo mechanical properties of the HTM system was established for both HTM and the substrate material. Mechanical properties of both selected structural ceramics and the novel HTM cermet bulk sample are affected mainly by porosity and microstructural features, such as grain size and pore size-distribution. The Young's Modulus (E-value) is positively correlated to the flexural strength for materials with similar crystallographic structure. However, for different crystallographic materials, physical properties are independent of mechanical properties. Microstructural properties, particularly, grain size and crystallographic structure, and thermodynamic properties are the main factors affecting the mechanical properties at both room and high temperatures. The HTM cermet behaves more like an elastic material at room temperature and as a ductile material at temperature above 850°C. The oxidation and the plasticity of Pd phase mainly affected the mechanical properties of HTM cermet at high temperature, also as a result of thermal cycling. Residual stress induced in the HTM by thermo cycles also plays a very critical role in defining the thermo-mechanical properties.

Enhancing Perovskite Solar Cell Performance by Interface Engineering Using CH3NH3PbBr0.9I2.1 Quantum Dots.

PubMed

Cha, Mingyang; Da, Peimei; Wang, Jun; Wang, Weiyi; Chen, Zhanghai; Xiu, Faxian; Zheng, Gengfeng; Wang, Zhong-Sheng

2016-07-13

To improve the interfacial charge transfer that is crucial to the performance of perovskite solar cells, the interface engineering in a device should be rationally designed. Here we have developed an interface engineering method to tune the photovoltaic performance of planar-heterojunction perovskite solar cells by incorporating MAPbBr3-xIx (MA = CH3NH3) quantum dots (QDs) between the MAPbI3 perovskite film and the hole-transporting material (HTM) layer. By adjustment of the Br:I ratio, the as-synthesized MAPbBr3-xIx QDs show tunable fluorescence and band edge positions. When the valence band (VB) edge of MAPbBr3-xIx QDs is located below that of the MAPbI3 perovskite, the hole transfer from the MAPbI3 perovskite film to the HTM layer is hindered, and hence, the power conversion efficiency decreases. In contrast, when the VB edge of MAPbBr3-xIx QDs is located between the VB edge of the MAPbI3 perovskite film and the highest occupied molecular orbital of the HTM layer, the hole transfer from the MAPbI3 perovskite film to the HTM layer is well-facilitated, resulting in significant improvements in the fill factor, short-circuit photocurrent, and power conversion efficiency.

The HTM Spatial Pooler-A Neocortical Algorithm for Online Sparse Distributed Coding.

PubMed

Cui, Yuwei; Ahmad, Subutai; Hawkins, Jeff

2017-01-01

Hierarchical temporal memory (HTM) provides a theoretical framework that models several key computational principles of the neocortex. In this paper, we analyze an important component of HTM, the HTM spatial pooler (SP). The SP models how neurons learn feedforward connections and form efficient representations of the input. It converts arbitrary binary input patterns into sparse distributed representations (SDRs) using a combination of competitive Hebbian learning rules and homeostatic excitability control. We describe a number of key properties of the SP, including fast adaptation to changing input statistics, improved noise robustness through learning, efficient use of cells, and robustness to cell death. In order to quantify these properties we develop a set of metrics that can be directly computed from the SP outputs. We show how the properties are met using these metrics and targeted artificial simulations. We then demonstrate the value of the SP in a complete end-to-end real-world HTM system. We discuss the relationship with neuroscience and previous studies of sparse coding. The HTM spatial pooler represents a neurally inspired algorithm for learning sparse representations from noisy data streams in an online fashion.

CT scan

MedlinePlus

... this page: //medlineplus.gov/ency/article/003330.htm CT scan To use the sharing features on this page, please enable JavaScript. A computed tomography (CT) scan is an imaging method that uses x- ...

What impact do anxiety, depression, perceived control and technology capability have on whether patients with chronic heart failure take-up or continue to use home tele-monitoring services? Study design of ADaPT-HF.

PubMed

Crundall-Goode, Amanda; Goode, Kevin M; Clark, Andrew L

2017-04-01

Home tele-monitoring (HTM) is used to monitor the clinical signs and symptoms of patients with chronic heart failure (CHF) in order to reduce unplanned hospital admissions. However, not all patients who are referred will agree to use HTM, and some patients choose to withdraw early from its use. ADaPT-HF will investigate whether depression, anxiety, low perceived control, reduced technology capability, level of education, age or the severity or complexity of a patient's illness can predict refusal of, or early withdrawal from, HTM in patients with CHF. The study will recruit 288 patients who have been recently admitted to hospital with heart failure who have been referred for HTM. At the time of referral, patients will complete depression (nine-item Patient Health Questionnaire), anxiety (seven-item Generalised Anxiety Disorder questionnaire), perceived control (eight-item revised Controlled Attitudes Scale) and technology capability (ten-item Technology Readiness Index 2.0) screening questionnaires. In addition, data on demographics, diagnosis, clinical examination, socio-economic status, history of comorbidities, medication, biochemistry and haematology will be recorded. The primary outcome will be a composite of refusal of or early withdrawal from HTM. The principle analysis will be made using logistic regression. By establishing which factors influence a patient's decision to refuse or withdraw early from HTM, it may be possible to redesign HTM referral processes. It may be that patients with CHF who also have depression, anxiety, low control and poor technology skills should not be referred until they receive appropriate support or that they should be managed differently when they do receive HTM. The results of ADAPT-HF may provide a way of making more efficient and cost-effective use of HTM services.

Total parenteral nutrition - infants

MedlinePlus

... medlineplus.gov/ency/article/007239.htm Total parenteral nutrition - infants To use the sharing features on this page, please enable JavaScript. Total parenteral nutrition (TPN) is a method of feeding that bypasses ...

Can oil lubricated dental handpieces be sterilized?: part 1. The problem.

PubMed

Kudhail, Ravinder

2013-09-01

HTM 01-05 guidelines state that decontamination of handpieces remains a challenge, in particular the lumen, due to oil impeding access for steam sterilization. This paper discusses important aspects of cleaning and sterilization of the handpiece lumen and critically appraises the literature found on this topic. The paper is not intended to cover precleaning methods in detail. The complex structure of handpiece lumens makes them difficult to sterilize. Current knowledge of this subject is necessary for general dental practitioners to decide on investment in new equipment correctly, which has been validated by the manufacturer, in order to comply with HTM 01-05 guidelines.

Metabolic Syndrome Prevalence by Race/Ethnicity and Sex in the United States, National Health and Nutrition Examination ...

MedlinePlus

... factors on the prevalence of metabolic syndrome. Top Methods Study design and participants Since 1959, the National ... 2016. https://www.cdc.gov/Nchs/Nhanes/survey_methods.htm. Accessed November 1, 2016. Current population survey ( ...

The Role of Healthcare Technology Management in Facilitating Medical Device Cybersecurity.

PubMed

Busdicker, Mike; Upendra, Priyanka

2017-09-02

This article discusses the role of healthcare technology management (HTM) in medical device cybersecurity and outlines concepts that are applicable to HTM professionals at a healthcare delivery organization or at an integrated delivery network, regardless of size. It provides direction for HTM professionals who are unfamiliar with the security aspects of managing healthcare technologies but are familiar with standards from The Joint Commission (TJC). It provides a useful set of recommendations, including relevant references for incorporating good security practices into HTM practice. Recommendations for policies, procedures, and processes referencing TJC standards are easily applicable to HTM departments with limited resources and to those with no resource concerns. The authors outline processes from their organization as well as best practices learned through information sharing at AAMI, National Health Information Sharing and Analysis Center (NH-ISAC), and Medical Device Innovation, Safety, and Security Consortium (MDISS) conferences and workshops.

Iron Test

MedlinePlus

... 793, 826-827. Harmening D, Clinical Hematology and Fundamentals of Hemostasis, Fifth Edition, F.A. Davis Company, ... htm. Accessed June 2009. Henry's Clinical Diagnosis and Management by Laboratory Methods . 21st ed. McPherson RA and ...

Comparison of semi-automated center-dot and fully automated endothelial cell analyses from specular microscopy images.

PubMed

Maruoka, Sachiko; Nakakura, Shunsuke; Matsuo, Naoko; Yoshitomi, Kayo; Katakami, Chikako; Tabuchi, Hitoshi; Chikama, Taiichiro; Kiuchi, Yoshiaki

2017-10-30

To evaluate two specular microscopy analysis methods across different endothelial cell densities (ECDs). Endothelial images of one eye from each of 45 patients were taken by using three different specular microscopes (three replicates each). To determine the consistency of the center-dot method, we compared SP-6000 and SP-2000P images. CME-530 and SP-6000 images were compared to assess the consistency of the fully automated method. The SP-6000 images from the two methods were compared. Intraclass correlation coefficients (ICCs) for the three measurements were calculated, and parametric multiple comparisons tests and Bland-Altman analysis were performed. The ECD mean value was 2425 ± 883 (range 516-3707) cells/mm 2 . ICC values were > 0.9 for all three microscopes for ECD, but the coefficients of variation (CVs) were 0.3-0.6. For ECD measurements, Bland-Altman analysis revealed that the mean difference was 42 cells/mm 2 between the SP-2000P and SP-6000 for the center-dot method; 57 cells/mm 2 between the SP-6000 measurements from both methods; and -5 cells/mm 2 between the SP-6000 and CME-530 for the fully automated method (95% limits of agreement: - 201 to 284 cell/mm 2 , - 410 to 522 cells/mm 2 , and - 327 to 318 cells/mm 2 , respectively). For CV measurements, the mean differences were - 3, - 12, and 13% (95% limits of agreement - 18 to 11, - 26 to 2, and - 5 to 32%, respectively). Despite using three replicate measurements, the precision of the center-dot method with the SP-2000P and SP-6000 software was only ± 10% for ECD data and was even worse for the fully automated method. Japan Clinical Trials Register ( http://www.umin.ac.jp/ctr/index/htm9 ) number UMIN 000015236.

Validating a two-high-threshold measurement model for confidence rating data in recognition.

PubMed

Bröder, Arndt; Kellen, David; Schütz, Julia; Rohrmeier, Constanze

2013-01-01

Signal Detection models as well as the Two-High-Threshold model (2HTM) have been used successfully as measurement models in recognition tasks to disentangle memory performance and response biases. A popular method in recognition memory is to elicit confidence judgements about the presumed old/new status of an item, allowing for the easy construction of ROCs. Since the 2HTM assumes fewer latent memory states than response options are available in confidence ratings, the 2HTM has to be extended by a mapping function which models individual rating scale usage. Unpublished data from 2 experiments in Bröder and Schütz (2009) validate the core memory parameters of the model, and 3 new experiments show that the response mapping parameters are selectively affected by manipulations intended to affect rating scale use, and this is independent of overall old/new bias. Comparisons with SDT show that both models behave similarly, a case that highlights the notion that both modelling approaches can be valuable (and complementary) elements in a researcher's toolbox.

Birth control and family planning

MedlinePlus

... page: //medlineplus.gov/ency/article/001946.htm Birth control and family planning To use the sharing features ... please enable JavaScript. Your choice of a birth control method depends on a number of factors, including ...

Reducing hole transporter use and increasing perovskite solar cell stability with dual-role polystyrene microgel particles.

PubMed

Chen, Mu; Mokhtar, Muhamad Z; Whittaker, Eric; Lian, Qing; Hamilton, Bruce; O'Brien, Paul; Zhu, Mingning; Cui, Zhengxing; Haque, Saif A; Saunders, Brian R

2017-07-20

Perovskite solar cells (PSCs) are a disruptive technology that continues to attract considerable attention due to their remarkable and sustained power conversion efficiency increase. Improving PSC stability and reducing expensive hole transport material (HTM) usage are two aspects that are gaining increased attention. In a new approach, we investigate the ability of insulating polystyrene microgel particles (MGs) to increase PSC stability and replace the majority of the HTM phase. MGs are sub-micrometre crosslinked polymer particles that swell in a good solvent. The MGs were prepared using a scalable emulsion polymerisation method. Mixed HTM/MG dispersions were subsequently spin-coated onto PSCs and formed composite HTM-MG layers. The HTMs employed were poly(triaryl amine) (PTAA), poly(3-hexylthiophene) (P3HT) and Spiro-MeOTAD (Spiro). The MGs formed mechanically robust composite HTMs with PTAA and P3HT. In contrast, Spiro-MG composites contained micro-cracks due the inability of the relatively small Spiro molecules to interdigitate. The efficiencies for the PSCs containing PTAA-MG and P3HT-MG decreased by only ∼20% compared to control PSCs despite PTAA and P3HT being the minority phases. They occupied only ∼35 vol% of the composite HTMs. An unexpected finding from the study was that the MGs dispersed well within the PTAA matrix. This morphology aided strong quenching of the CH 3 NH 3 PbI 3-x Cl x fluorescence. In addition, the open circuit voltages for the PSCs prepared using P3HT-MG increased by ∼170 mV compared to control PSCs. To demonstrate their versatility the MGs were also used to encapsulate P3HT-based PSCs. Solar cell stability data for the latter as well as those for PSCs containing composite HTM-MG were both far superior compared to data measured for a control PSC. Since MGs can reduce conjugated polymer use and increase stability they have good potential as dual-role PSC additives.

Syphilis

MedlinePlus

... cdc.gov/std/syphilis/ stdfact-msm-syphilis.htm Congenital Syphilis - Fact Sheet https://www.cdc.gov/std/syphilis/ stdfact-congenital-syphilis.htm STDs during Pregnancy - Fact Sheet https://www. ...

heterogeneous mixture distributions for multi-source extreme rainfall

NASA Astrophysics Data System (ADS)

Ouarda, T.; Shin, J.; Lee, T. S.

2013-12-01

Mixture distributions have been used to model hydro-meteorological variables showing mixture distributional characteristics, e.g. bimodality. Homogeneous mixture (HOM) distributions (e.g. Normal-Normal and Gumbel-Gumbel) have been traditionally applied to hydro-meteorological variables. However, there is no reason to restrict the mixture distribution as the combination of one identical type. It might be beneficial to characterize the statistical behavior of hydro-meteorological variables from the application of heterogeneous mixture (HTM) distributions such as Normal-Gamma. In the present work, we focus on assessing the suitability of HTM distributions for the frequency analysis of hydro-meteorological variables. In the present work, in order to estimate the parameters of HTM distributions, the meta-heuristic algorithm (Genetic Algorithm) is employed to maximize the likelihood function. In the present study, a number of distributions are compared, including the Gamma-Extreme value type-one (EV1) HTM distribution, the EV1-EV1 HOM distribution, and EV1 distribution. The proposed distribution models are applied to the annual maximum precipitation data in South Korea. The Akaike Information Criterion (AIC), the root mean squared errors (RMSE) and the log-likelihood are used as measures of goodness-of-fit of the tested distributions. Results indicate that the HTM distribution (Gamma-EV1) presents the best fitness. The HTM distribution shows significant improvement in the estimation of quantiles corresponding to the 20-year return period. It is shown that extreme rainfall in the coastal region of South Korea presents strong heterogeneous mixture distributional characteristics. Results indicate that HTM distributions are a good alternative for the frequency analysis of hydro-meteorological variables when disparate statistical characteristics are presented.

HTM Spatial Pooler With Memristor Crossbar Circuits for Sparse Biometric Recognition.

PubMed

James, Alex Pappachen; Fedorova, Irina; Ibrayev, Timur; Kudithipudi, Dhireesha

2017-06-01

Hierarchical Temporal Memory (HTM) is an online machine learning algorithm that emulates the neo-cortex. The development of a scalable on-chip HTM architecture is an open research area. The two core substructures of HTM are spatial pooler and temporal memory. In this work, we propose a new Spatial Pooler circuit design with parallel memristive crossbar arrays for the 2D columns. The proposed design was validated on two different benchmark datasets, face recognition, and speech recognition. The circuits are simulated and analyzed using a practical memristor device model and 0.18 μm IBM CMOS technology model. The databases AR, YALE, ORL, and UFI, are used to test the performance of the design in face recognition. TIMIT dataset is used for the speech recognition.

21 CFR 118.8 - Testing methodology for Salmonella Enteritidis (SE).

Code of Federal Regulations, 2010 CFR

2010-04-01

... Salmonella Web site is located at http://www.fda.gov/Food/ScienceResearch/LaboratoryMethods/ucm114716.htm... you may examine a copy at the Center for Food Safety and Applied Nutrition's Library, 5100 Paint... Edition, is located at http://www.fda.gov/Food/ScienceResearch/LaboratoryMethods/BacteriologicalAnalytical...

COMPARISON OF THREE METHODS FOR COUNTING HUMAN SPERMATOZOA

EPA Science Inventory

COMPARISON OF THREE METHODS FOR COUNTING HUMAN SPERMATOZOA SC Jeffay1, LF Strader1, RA Morris1, JE Schmid1, AF Olshan2, LW Lansdell2, SD Perreault1. 1US EPA/ORD, RTP, NC; 2UNC-CH, Chapel Hill, NC.
The IDENT feature of the HTM-IVOS semen analyzer (Hamilton Thorne Research, Bev...

76 FR 66311 - Draft Documents To Support Submission of an Electronic Common Technical Document; Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-26

.../DevelopmentApprovalProcess/FormsSubmissionRequirements/ElectronicSubmissions/ucm253101.htm , http://www.fda.gov/BiologicsBloodVaccines/GuidanceComplianceRegulatoryInformation/Guidances/default.htm , or http...

Solution-Processed hybrid Sb2 S3 planar heterojunction solar cell

NASA Astrophysics Data System (ADS)

Huang, Wenxiao; Borazan, Ismail; Carroll, David

Thin-film solar cells based on inorganic absorbers permit a high efficiency and stability. Among or those absorber candidates, recently Sb2S3 has attracted extensive attention because of its suitable band gap (1.5eV ~1.7 eV) , strong optical absorption, low-cost and earth-abundant constituents. Currently high-efficiency Sb2S3 solar cells have absorber layer deposited on nanostructured TiO2 electrodes in combination with organic hole transport material (HTM) on top. However it's challenging to fill the nanostructured TiO2 layer with Sb2S3 and subsequently by HTM, this leads to uncovered surface permits charge recombination. And the existing of Sb2S3/TiO2/HTM triple interface will enhance the recombination due to the surface trap state. Therefore, a planar junction cell would not only have simpler structure with less steps to fabricate but also ideally also have a higher open circuit voltage because of less interface carrier recombination. By far there is limited research focusing on planar Sb2S3 solar cell, so the feasibility is still unclear. Here, we developed a low-toxic solution method to fabricate Sb2S3 thin film solar cell, then we studied the morphology of the Sb2S3 layer and its impact to the device performance. The best device with a structure of FTO/TiO2/Sb2S3/P3HT/Ag has PCE over 5% which is similar or higher than yet the best nanostructure devices with the same HTM. Furthermore, based on solution engineering and surface modification, we improved the Sb2S3 film quality and achieved a record PCE. .

Holocene thermal maximum in the western Arctic (0-180°W)

USGS Publications Warehouse

Kaufman, D.S.; Ager, T.A.; Anderson, N.J.; Anderson, P.M.; Andrews, John T.; Bartlein, P.J.; Brubaker, L.B.; Coats, Larry L.; Cwynar, L.C.; Duvall, M.L.; Dyke, A.S.; Edwards, M.E.; Eisner, Wendy R.; Gajewski, K.; Geirsdottir, A.; Hu, F.-S.; Jennings, A.E.; Kaplan, M.R.; Kerwin, M.W.; Lozhkin, A.V.; MacDonald, G.M.; Miller, G.H.; Mock, Cary J.; Oswald, W.W.; Otto-Bliesner, B. L.; Porinchu, David F.; Ruhland, K.; Smol, J.P.; Steig, E.J.; Wolfe, B.B.

2004-01-01

The spatio-temporal pattern of peak Holocene warmth (Holocene thermal maximum, HTM) is traced over 140 sites across the Western Hemisphere of the Arctic (0-180??W; north of ???60??N). Paleoclimate inferences based on a wide variety of proxy indicators provide clear evidence for warmer-than-present conditions at 120 of these sites. At the 16 terrestrial sites where quantitative estimates have been obtained, local HTM temperatures (primarily summer estimates) were on average 1.6??0.8??C higher than present (approximate average of the 20th century), but the warming was time-transgressive across the western Arctic. As the precession-driven summer insolation anomaly peaked 12-10ka (thousands of calendar years ago), warming was concentrated in northwest North America, while cool conditions lingered in the northeast. Alaska and northwest Canada experienced the HTM between ca 11 and 9ka, about 4000yr prior to the HTM in northeast Canada. The delayed warming in Quebec and Labrador was linked to the residual Laurentide Ice Sheet, which chilled the region through its impact on surface energy balance and ocean circulation. The lingering ice also attests to the inherent asymmetry of atmospheric and oceanic circulation that predisposes the region to glaciation and modulates the pattern of climatic change. The spatial asymmetry of warming during the HTM resembles the pattern of warming observed in the Arctic over the last several decades. Although the two warmings are described at different temporal scales, and the HTM was additionally affected by the residual Laurentide ice, the similarities suggest there might be a preferred mode of variability in the atmospheric circulation that generates a recurrent pattern of warming under positive radiative forcing. Unlike the HTM, however, future warming will not be counterbalanced by the cooling effect of a residual North American ice sheet. ?? 2003 Elsevier Ltd. All rights reserved.

Holocene thermal maximum in the western Arctic (0-180°W)

NASA Astrophysics Data System (ADS)

Kaufman, D. S.; Ager, T. A.; Anderson, N. J.; Anderson, P. M.; Andrews, J. T.; Bartlein, P. J.; Brubaker, L. B.; Coats, L. L.; Cwynar, L. C.; Duvall, M. L.; Dyke, A. S.; Edwards, M. E.; Eisner, W. R.; Gajewski, K.; Geirsdóttir, A.; Hu, F. S.; Jennings, A. E.; Kaplan, M. R.; Kerwin, M. W.; Lozhkin, A. V.; MacDonald, G. M.; Miller, G. H.; Mock, C. J.; Oswald, W. W.; Otto-Bliesner, B. L.; Porinchu, D. F.; Rühland, K.; Smol, J. P.; Steig, E. J.; Wolfe, B. B.

2004-03-01

The spatio-temporal pattern of peak Holocene warmth (Holocene thermal maximum, HTM) is traced over 140 sites across the Western Hemisphere of the Arctic (0-180°W; north of ˜60°N). Paleoclimate inferences based on a wide variety of proxy indicators provide clear evidence for warmer-than-present conditions at 120 of these sites. At the 16 terrestrial sites where quantitative estimates have been obtained, local HTM temperatures (primarily summer estimates) were on average 1.6±0.8°C higher than present (approximate average of the 20th century), but the warming was time-transgressive across the western Arctic. As the precession-driven summer insolation anomaly peaked 12-10 ka (thousands of calendar years ago), warming was concentrated in northwest North America, while cool conditions lingered in the northeast. Alaska and northwest Canada experienced the HTM between ca 11 and 9 ka, about 4000 yr prior to the HTM in northeast Canada. The delayed warming in Quebec and Labrador was linked to the residual Laurentide Ice Sheet, which chilled the region through its impact on surface energy balance and ocean circulation. The lingering ice also attests to the inherent asymmetry of atmospheric and oceanic circulation that predisposes the region to glaciation and modulates the pattern of climatic change. The spatial asymmetry of warming during the HTM resembles the pattern of warming observed in the Arctic over the last several decades. Although the two warmings are described at different temporal scales, and the HTM was additionally affected by the residual Laurentide ice, the similarities suggest there might be a preferred mode of variability in the atmospheric circulation that generates a recurrent pattern of warming under positive radiative forcing. Unlike the HTM, however, future warming will not be counterbalanced by the cooling effect of a residual North American ice sheet.

Terrorism and Cybercrime

DTIC Science & Technology

2008-05-01

www.fbi.gov/congress/congress03/farnan051503.htm 63 Federal Bureau of Investigations. “Netting Cyber Criminals : Inside the Connecticut Computer Crimes Task...http://www.fbi.gov/cyberinvest/cyberhome.htm Federal Bureau of Investigations. “Netting Cyber Criminals : Inside the Connecticut Computer Crimes

Contradictory cooling in a warmer world? the climate of the Mediterranean region during the ';Holocene Thermal Maximum'

NASA Astrophysics Data System (ADS)

Davis, B.

2013-12-01

Extensive evidence from high latitudes of the Northern Hemisphere indicates that temperatures were warmer than present during the early-mid Holocene, a period known as the Holocene thermal maximum (HTM). The existence of the HTM over lower mid-latitudes and the sub-tropics however is less clear, with pollen-based reconstructions in particular actually indicating a contrary cooling at this time in these regions. This apparent cooling is controversial because it is not shown in climate model simulations, which indicate that the HTM occurred across all extra-tropical latitudes of the Northern Hemisphere. This is also supported by alkenone based SST reconstructions, which also show a much more widespread HTM than indicated by the pollen data. Here this problem is investigated by reviewing the evidence both for, and against, the HTM in the Mediterranean region, which represents one of the most intensively studied regions of sub-tropical climate in the Northern Hemisphere. This evidence includes a large number of both marine and terrestrial records that can be directly compared due to their close proximity around the Mediterranean Sea. The results highlight the potential for bias in both marine and terrestrial climate proxies, but despite many criticisms of the pollen-based record, it is shown that the existence of more extensive temperate vegetation in the early-mid Holocene in the Mediterranean is difficult to explain by anything other than a cooler climate. For instance, vegetation models driven by climate model output show that the warmer climate suggested by the models produces a HTM vegetation even more arid than today. The results have important implications in the interpretation of proxy records, but perhaps most importantly, the potential for climate models to underestimate cooling processes in a warmer world needs further investigation.

Comparison of Nerve Growth Factor Receptor Binding Models Using Heterodimeric Muteins

PubMed Central

Mehta, Hrishikesh M.; Woo, Sang B.; Neet, Kenneth E.

2013-01-01

Nerve growth factor (NGF) is a homodimer that binds to two distinct receptor types, TrkA and p75, to support survival and differentiation of neurons. The high-affinity binding on the cell surface is believed to involve a heteroreceptor complex, but its exact nature is unclear. We developed a heterodimer (heteromutein) of two NGF muteins that can bind p75 and TrkA on opposite sides of the heterodimer, but not two TrkA receptors. Previously described muteins are Δ9/13 that is TrkA negative and 7-84-103 that is signal selective through TrkA. The heteromutein (Htm1) was used to study the heteroreceptor complex formation and function, in the putative absence of NGF-induced TrkA dimerization. Cellular binding assays indicated that Htm1 does not bind TrkA as efficiently as wild-type (wt) NGF but has better affinity than either homodimeric mutein. Htm1, 7-84-103, and Δ9/13 were each able to compete for cold-temperature, cold-chase stable binding on PC12 cells, indicating that binding to p75 was required for a portion of this high-affinity binding. Survival, neurite outgrowth, and MAPK signaling in PC12 cells also showed a reduced response for Htm1, compared with wtNGF, but was better than the parent muteins in the order wtNGF > Htm1 > 7-84-103 >> Δ9/13. Htm1 and 7-84-103 demonstrated similar levels of survival on cells expressing only TrkA. In the longstanding debate on the NGF receptor binding mechanism, our data support the ligand passing of NGF from p75 to TrkA involving a transient heteroreceptor complex of p75-NGF-TrkA. PMID:22903500

Strategy to Boost the Efficiency of Mixed-Ion Perovskite Solar Cells: Changing Geometry of the Hole Transporting Material.

PubMed

Zhang, Jinbao; Xu, Bo; Johansson, Malin B; Vlachopoulos, Nick; Boschloo, Gerrit; Sun, Licheng; Johansson, Erik M J; Hagfeldt, Anders

2016-07-26

The hole transporting material (HTM) is an essential component in perovskite solar cells (PSCs) for efficient extraction and collection of the photoinduced charges. Triphenylamine- and carbazole-based derivatives have extensively been explored as alternative and economical HTMs for PSCs. However, the improvement of their power conversion efficiency (PCE), as well as further investigation of the relationship between the chemical structure of the HTMs and the photovoltaic performance, is imperatively needed. In this respect, a simple carbazole-based HTM X25 was designed on the basis of a reference HTM, triphenylamine-based X2, by simply linking two neighboring phenyl groups in a triphenylamine unit through a carbon-carbon single bond. It was found that a lowered highest occupied molecular orbital (HOMO) energy level was obtained for X25 compared to that of X2. Besides, the carbazole moiety in X25 improved the molecular planarity as well as conductivity property in comparison with the triphenylamine unit in X2. Utilizing the HTM X25 in a solar cell with mixed-ion perovskite [HC(NH2)2]0.85(CH3NH3)0.15Pb(I0.85Br0.15)3, a highest reported PCE of 17.4% at 1 sun (18.9% under 0.46 sun) for carbazole-based HTM in PSCs was achieved, in comparison of a PCE of 14.7% for triphenylamine-based HTM X2. From the steady-state photoluminescence and transient photocurrent/photovoltage measurements, we conclude that (1) the lowered HOMO level for X25 compared to X2 favored a higher open-circuit voltage (Voc) in PSCs; (2) a more uniform formation of X25 capping layer than X2 on the surface of perovskite resulted in more efficient hole transport and charge extraction in the devices. In addition, the long-term stability of PSCs with X25 is significantly enhanced compared to X2 due to its good uniformity of HTM layer and thus complete coverage on the perovskite. The results provide important information to further develop simple and efficient small molecular HTMs applied in solar cells.

30 CFR 1210.56 - Where can I find more information on how to complete the royalty report?

Code of Federal Regulations, 2011 CFR

2011-07-01

... http://www.mrm.boemre.gov/ReportingServices/Handbooks/Handbks.htm or from ONRR at P.O. Box 5760, Denver... on our Internet Web site at http://www.mrm.boemre.gov/ReportingServices/Forms/AFSOil_Gas.htm, or you...

76 FR 16795 - The National Antimicrobial Resistance Monitoring System Strategic Plan 2011-2015; Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-25

....fda.gov/AnimalVeterinary/SafetyHealth/AntimicrobialResistance/NationalAntimicrobialResistanceMonitoringSystem/default.htm , http://www.fda.gov/AnimalVeterinary/SafetyHealth/AntimicrobialResistance/NationalAntimicrobialResistanceMonitoringSystem/ucm062630.htm , http://www.fda.gov/AnimalVeterinary/Safety...

77 FR 58560 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-21

... resolution process. SRPs are independent panels of experts in hydrology, hydraulics, and other pertinent.../dnr/water/6497.htm City of Tipton Tipton County Courthouse, 101 East Jefferson Street, Tipton, IN... Incorporated Areas Maps Available for Inspection Online at: http://www.in.gov/dnr/water/6648.htm City of...

Effects of hydroxy trace minerals on oxidative metabolism, cytological endometritis, and performance of transition dairy cows.

PubMed

Yasui, T; Ryan, C M; Gilbert, R O; Perryman, K R; Overton, T R

2014-01-01

Multiparous Holstein cows (n=60) were used to determine effects of supplementing hydroxy forms of Zn, Cu, and Mn compared with 2 other common supplementation strategies on oxidative metabolism, cytological endometritis, and performance of transition cows. After a 1-wk pretreatment period, cows were assigned randomly to 1 of 3 dietary treatments from 21 d before expected calving through 84 d postcalving. Dietary treatments administered by daily top-dressing included (1) inorganic sulfate forms of Zn, Cu, and Mn (ITM); (2) a blend (75:25) of sulfates and organic complexes of Zn, Cu, and Mn (ITM/OTM); and (3) hydroxy trace minerals (HTM) of Zn, Cu, and Mn. The resulting dietary concentrations of supplemental Zn, Cu, and Mn were similar among treatments and averaged 40, 10, and 27 mg/kg, respectively, before calving and 59, 15, and 40 mg/kg, respectively, after calving. Total concentrations of Zn, Cu, and Mn averaged 80, 16, and 62 mg/kg during the prepartum period and 102, 23, and 75 mg/kg, respectively, during the postpartum period. Overall, effects of treatment on milk yield and milk composition were not significant. Cows fed HTM during the prepartum period had higher body weight (BW) than those fed ITM during the prepartum period and had higher BW during the postpartum period than those fed the other treatments; however, BW change, body condition score, and body condition score change were not affected by treatment. Plasma total antioxidant capacity was lower in cows fed HTM than ITM but was not different from cows fed ITM/OTM. Cows fed HTM tended to have lower concentrations of plasma thiobarbituric acid reactive substances than those fed ITM during the whole study period, but plasma thiobarbituric acid reactive substances were not different between HTM and ITM/OTM. Plasma haptoglobin was lower in cows fed HTM than ITM/OTM at 1 wk postpartum. Endometrial cytology 7d postcalving and cytological endometritis as assessed on 1d between 40 and 60 d postcalving was not affected by treatment. In conclusion, supplementation with HTM sources of Zn, Cu, and Mn modulated plasma variables related to oxidative metabolism compared with supplementation with ITM; however, HTM and ITM/OTM resulted in similar responses. Furthermore, the source of trace minerals did not affect performance or uterine health in this experiment. Copyright © 2014 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

Impact of Trace Minerals on Wound Healing of Footpad Dermatitis in Broilers.

PubMed

Chen, Juxing; Tellez, Guillermo; Escobar, Jeffery; Vazquez-Anon, Mercedes

2017-05-15

Footpad dermatitis (FPD) is used in the poultry industry as an animal welfare criterion to determine stocking density. Trace minerals (TM) play a role in skin integrity and wound healing. This study evaluated the impact of TM on FPD and consisted of 3 treatments supplemented with 0 (NTM), low (LTM) and high (HTM) TM levels in the same basal diet. On d21, 71% birds in all treatments developed mild FPD and pens were top-dressed with dry litter to promote FPD healing. Compared to NTM, LTM reduced area under the curve (AUC) of FPD lesion scores during d21-42, HTM reduced the AUC of FPD lesion scores during d7-21 and d21-42. LTM improved growth performance on d14, HTM improved growth performance on d14 and d28. LTM and/or HTM increased gene expression of VEGF, TIMP3, TIMP4, MMP13, ITGA2, ITGA3 and CD40, which promoted collagen synthesis, deposition and organization; cell migration, matrix remodeling, and angiogenesis. LTM and/or HTM increased inflammation by upregulating TNFα and IL-1β during the early wound healing phase and reduced inflammation by downregulating IL-1β during the late wound healing phase. Our findings showed that TM not only improved growth performance but also reduced FPD development by promoting FPD wound healing.

Ineffective Healthcare Technology Management in Benin’s Public Health Sector: The Perceptions of Key Actors and Their Ability to Address the Main Problems

PubMed Central

Houngbo, P. Thierry; De Cock Buning, Tjard; Bunders, Joske; Coleman, Harry L. S.; Medenou, Daton; Dakpanon, Laurent; Zweekhorst, Marjolein

2017-01-01

Background: Low-income countries face many contextual challenges to manage healthcare technologies effectively, as the majority are imported and resources are constrained to a greater extent. Previous healthcare technology management (HTM) policies in Benin have failed to produce better quality of care for the population and costeffectiveness for the government. This study aims to identify and assess the main problems facing HTM in Benin’s public health sector, as well as the ability of key actors within the sector to address these problems. Methods: We conducted 2 surveys in 117 selected health facilities. The first survey was based on 377 questionnaires and 259 interviews, and the second involved observation and group interviews at health facilities. The Temple-Bird Healthcare Technology Package System (TBHTPS), tailored to the context of Benin’s health system, was used as a conceptual framework. Results: The findings of the first survey show that 85% of key actors in Benin’s HTM sector characterized the system as failing in components of the TBHTPS framework. Biomedical, clinical, healthcare technology engineers and technicians perceived problems most severely, followed by users of equipment, managers and hospital directors, international organization officers, local and foreign suppliers, and finally policy-makers, planners and administrators at the Ministry of Health (MoH). The 5 most important challenges to be addressed are policy, strategic management and planning, and technology needs assessment and selection – categorized as major enabling inputs (MEI) in HTM by the TBHTPS framework – and installation and commissioning, training and skill development and procurement, which are import and use activities (IUA). The ability of each key actor to address these problems (the degree of political or administrative power they possess) was inversely proportional to their perception of the severity of the problems. Observational data gathered during site visits described a different set of challenges including maintenance and repair, distribution, installation and commissioning, use and training and personnel skill development. Conclusion: The lack of experiential and technical knowledge in policy development processes could underpin many of the continuing problems in Benin’s HTM system. Before solutions can be devised to these problems, it is necessary to investigate their root causes, and which problems are most amenable to policy development. PMID:28949474

Horse Training and Management: Program of Excellence.

ERIC Educational Resources Information Center

Lane, Marvin

This report on Lamar Community College's Horse Training and Management (HTM) program assesses the quality of the educational experience provided by the program, the quality of the faculty and students, institutional financial commitment to the program, contribution of the HTM program to state and local economic development, and external funding…

78 FR 14565 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-06

..., Building and team.com/lomrs.htm. County (12-03- Chairman at Development 1200P). Large, Loudoun Department... D. Public Works, team.com/lomrs.htm. 2078P). Sessoms, Jr., Municipal Center, Mayor, City of Building... flood insurance premium rates for new buildings and the contents of those buildings. For rating purposes...

78 FR 48885 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-12

...- August 12, 2013...... 420713 Whitpain (12-03- Joseph J. Palmer, Building, 960 team.com/lomrs.htm. 1849P... team.com/lomrs.htm. City of Sachse, Department, 5560 3815 Sachse Road, Highway 78, Building B, Sachse... flood insurance premium rates for new buildings and the contents of those buildings. For rating purposes...

78 FR 18233 - Medical Devices; Technical Amendment

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-26

... the right column: Section Remove Add 814.20 http://www.fda.gov/ http://www.fda.gov/ cdrh/devadvice.../ PremarketApproval PMA/default.htm. 822.7 http://www.fda.gov/ http://www.fda.gov/ cdrh/ombudsman/ AboutFDA/ dispute.html. CentersOffices/ OfficeofMedicalPr oductsandTobacco/ CDRH/ CDRHOmbudsman/ default.htm. 822.15...

77 FR 74859 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-18

... resolution process. SRPs are independent panels of experts in hydrology, hydraulics, and other pertinent...://www.in.gov/dnr/water/6401.htm City of Delphi Carroll County Area Plan Commission, Carroll County... Inspection Online at: http://www.in.gov/dnr/water/7339.htm Town of Cumberland Municipal Building, 11501 East...

78 FR 28888 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

... resolution process. SRPs are independent panels of experts in hydrology, hydraulics, and other pertinent.../dnr/water/6670.htm City of Oakland City City Hall, 210 East Washington Street, Oakland City, IN 47660... Areas Maps Available for Inspection Online at: http://www.in.gov/dnr/water/6472.htm City of Martinsville...

78 FR 8181 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-05

... panels of experts in hydrology, hydraulics, and other pertinent sciences established to review... Inspection Online at: http://www.in.gov/dnr/water/6476.htm City of Hartford City Blackford County Area... Online at: http://www.in.gov/dnr/water/5775.htm City of Carmel Department of Community Services, One...

77 FR 67016 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-08

... resolution process. SRPs are independent panels of experts in hydrology, hydraulics, and other pertinent... at: http://www.in.gov/dnr/water/6644.htm Town of Brookville Franklin County Government Center, Area...://www.in.gov/dnr/water/6415.htm Town of Liberty Union County Area Plan Commission, 6 West South Street...

78 FR 310 - Draft Revision of Guidance for Industry on Providing Regulatory Submissions in Electronic Format...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-03

...ApprovalProcess/FormsSubmissionRequirements/ElectronicSubmissions/ucm253101.htm , http://www.regulations.../Drugs/DevelopmentApprovalProcess/FormsSubmissionRequirements/ElectronicSubmissions/ucm253101.htm , http...), in a format that FDA can process, review, and archive. Currently, the Agency can process, review, and...

Ultrathin efficient perovskite solar cells employing a periodic structure of a composite hole conductor for elevated plasmonic light harvesting and hole collection

NASA Astrophysics Data System (ADS)

Long, Mingzhu; Chen, Zefeng; Zhang, Tiankai; Xiao, Yubin; Zeng, Xiaoliang; Chen, Jian; Yan, Keyou; Xu, Jianbin

2016-03-01

We developed a molecule/polymer composite hole transporting material (HTM) with a periodic microstructure for morphology replication of a corrugated Au electrode, which in combination plays a dual role in the optical and electronic enhancement of high performance perovskite solar cells (PSCs). The electro-optics revealed that perovskite couldn't readily extinct the red light even though the thickness increased to 370 nm, but we found that the quasi periodic microstructure composite (PMC) HTM in combination with the conformal Au electrode could promote the absorption through the enhanced cavity effects, leading to comparable absorption even using much thinner perovskite (240 nm). We identified that the cavity was the combination of Fabry-Pérot interferometer and surface plasmonic resonance, with light harvesting enhancement through surface plasmon polariton or waveguide modes that propagate in the plane of the perovskite layer. On the other hand, the PMC HTM increased hole conductivity by one order of magnitude with respect to standard spiro-OMeTAD HTM due to molecular packing and self-assembly, embodying traceable hole mobility and density elevation up to 3 times, and thus the hysteresis was greatly avoided. Owing to dual optical and electronic enhancement, the PMC PSC afforded high efficiency PSC using as thin as 240 nm perovskite layer, delivering a Voc of 1.05 V, Jsc of 22.9 mA cm-2, FF of 0.736, and efficiency amounting to 17.7% PCE, the highest efficiency with ultrathin perovskite layer.We developed a molecule/polymer composite hole transporting material (HTM) with a periodic microstructure for morphology replication of a corrugated Au electrode, which in combination plays a dual role in the optical and electronic enhancement of high performance perovskite solar cells (PSCs). The electro-optics revealed that perovskite couldn't readily extinct the red light even though the thickness increased to 370 nm, but we found that the quasi periodic microstructure composite (PMC) HTM in combination with the conformal Au electrode could promote the absorption through the enhanced cavity effects, leading to comparable absorption even using much thinner perovskite (240 nm). We identified that the cavity was the combination of Fabry-Pérot interferometer and surface plasmonic resonance, with light harvesting enhancement through surface plasmon polariton or waveguide modes that propagate in the plane of the perovskite layer. On the other hand, the PMC HTM increased hole conductivity by one order of magnitude with respect to standard spiro-OMeTAD HTM due to molecular packing and self-assembly, embodying traceable hole mobility and density elevation up to 3 times, and thus the hysteresis was greatly avoided. Owing to dual optical and electronic enhancement, the PMC PSC afforded high efficiency PSC using as thin as 240 nm perovskite layer, delivering a Voc of 1.05 V, Jsc of 22.9 mA cm-2, FF of 0.736, and efficiency amounting to 17.7% PCE, the highest efficiency with ultrathin perovskite layer. Electronic supplementary information (ESI) available: XRD patterns corresponding to the perovskite; AFM images of 3D PMC HTM perovskite solar cells; performance statistics for 3D PMC HTM; ultraviolet photoelectron spectra (UPS) of HTMs on FTO. See DOI: 10.1039/c5nr05042a

21 CFR 118.8 - Testing methodology for Salmonella Enteritidis (SE).

Code of Federal Regulations, 2012 CFR

2012-04-01

... Salmonella Web site is located at http://www.fda.gov/Food/ScienceResearch/LaboratoryMethods/ucm114716.htm... Nutrition, Food and Drug Administration, 5100 Paint Branch Pkwy., College Park, MD 20740, 301-436-2364, or... Branch Pkwy., College Park, MD, 301-436-2163, or at the National Archives and Records Administration...

75 FR 8957 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-26

....fda.gov/ScienceResearch/SpecialTopics/WomensHealthResearch/ucm134844.htm . FDA regulations (21 CFR 201... ``mental modeling,'' a qualitative research method that compares a model of the priorities, perceptions... are rarely included in experimental research studies of the medication because of concerns that the...

40 CFR 1037.810 - Incorporation by reference.

Code of Federal Regulations, 2013 CFR

2013-07-01

... must publish a notice of the change in the Federal Register and the material must be available to the... software is also available for download at http://www.epa.gov/otaq/climate/gem.htm. (2) [Reserved] (d... working version of this software is also available for download at http://www.epa.gov/otaq/climate/gem.htm. ...

76 FR 55390 - Guidance on Exculpatory Language in Informed Consent, Draft

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-07

...://www.fda.gov/ScienceResearch/SpecialTopics/RunningClinicalTrials/default.htm , is intended to assist... , http://www.hhs.gov/ohrp/newsroom/rfc/index.html , or http://www.fda.gov/ScienceResearch/SpecialTopics/RunningClinicalTrials/default.htm . III. Request for Comments OHRP and FDA are making their joint draft...

78 FR 32676 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-31

... flood insurance premium rates for new buildings and the contents of those buildings. For rating purposes...://www.rampp-team.com/ September 23, 2013........ 050084 Springs (13-06- Ruth Carney, 111 Opera lomrs.htm... http://www.rampp-team.com/ July 25, 2013 340343 Hanover (12-02- Ronald F. Engineering lomrs.htm. 1077P...

77 FR 73490 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

... resolution process. SRPs are independent panels of experts in hydrology, hydraulics, and other pertinent...://www.in.gov/dnr/water/6573.htm City of Rising Sun City Hall, 200 North Walnut Street, Rising Sun, IN....in.gov/dnr/water/7357.htm Town of Gosport Town Hall, 13 South 3rd Street, Gosport, IN 47433. Town of...

Addressing the Big-Earth-Data Variety Challenge with the Hierarchical Triangular Mesh

NASA Technical Reports Server (NTRS)

Rilee, Michael L.; Kuo, Kwo-Sen; Clune, Thomas; Oloso, Amidu; Brown, Paul G.; Yu, Honfeng

2016-01-01

We have implemented an updated Hierarchical Triangular Mesh (HTM) as the basis for a unified data model and an indexing scheme for geoscience data to address the variety challenge of Big Earth Data. We observe that, in the absence of variety, the volume challenge of Big Data is relatively easily addressable with parallel processing. The more important challenge in achieving optimal value with a Big Data solution for Earth Science (ES) data analysis, however, is being able to achieve good scalability with variety. With HTM unifying at least the three popular data models, i.e. Grid, Swath, and Point, used by current ES data products, data preparation time for integrative analysis of diverse datasets can be drastically reduced and better variety scaling can be achieved. In addition, since HTM is also an indexing scheme, when it is used to index all ES datasets, data placement alignment (or co-location) on the shared nothing architecture, which most Big Data systems are based on, is guaranteed and better performance is ensured. Moreover, our updated HTM encoding turns most geospatial set operations into integer interval operations, gaining further performance advantages.

Morphological changes and viability of primary cultured human ocular trabecular meshwork cells after exposure to air.

PubMed

Kopsachilis, Nikolaos; Tsaousis, Konstantinos T; Carifi, Gianluca; Welge-Luessen, Ulrich

2014-06-01

To investigate the possible toxic effect of air exposure for an in vitro model of primary human ocular trabecular meshwork cells (HTM). HTM were isolated from five donor eyes and cultivated at 37 °C. After reaching confluence the cells were seeded on two well chamber slides. The chamber slides were turned upside down in a Petri culture dish full of culture medium and filled with air using a 5 ml syringe, starting this way the exposure of the cells to the air. Subsequently they were placed in the incubation chamber at 37 °C. Six groups of HTM cultures were set up: group 1 consisted of samples in which HTM were exposed to air for 30 min, group 2 for 1 h, group 3 for 3 h, group 4 for 6 h, group 5 for 12 h and group 6 for 24 h. At 3 h after exposure, the morphology of the cells was still intact, at 6 h few cells appeared deformed and exhibited characteristics of more senescent cells. At 12 h after exposure to air the HTM cells started losing their typical morphology and appeared enlarged and compromised. Viability was superior to 94% in groups 1-3 while for groups 4, 5, 6 it was 82.7%, 39.5% and 12.7% respectively. The toxic effect of air exposure for the studied in vitro model of HTM is not significant for the time period of one to three hours. However it starts reducing viability and alternating morphology 6 h after exposure until the time period of 24 h, where the percentage of living cells is drastically decreased. Therefore, we suggest that the use of an air bubble especially in glaucomatous patients should be applied with caution. Copyright © 2014 Elsevier Ltd. All rights reserved.

Functionalized CdS quantum dots-based luminescence probe for detection of heavy and transition metal ions in aqueous solution.

PubMed

Chen, Jinlong; Zheng, Aifang; Gao, Yingchun; He, Chiyang; Wu, Genhua; Chen, Youcun; Kai, Xiaoming; Zhu, Changqing

2008-03-01

Strong luminescence CdS quantum dots (QDs) have been prepared and modified with l-cysteine by a facile seeds-assistant technique in water. They are water-soluble and highly stable in aqueous solution. CdS QDs evaluated as a luminescence probe for heavy and transition metal (HTM) ions in aqueous solution was systematically studied. Five HTM ions such as silver(I) ion, copper(II) ion, mercury(II) ion, cobalt(II) ion, and nickel(II) ion significantly influence the photophysics of the emission from the functionalized CdS QDs. Experiment results showed that the fluorescence emission from CdS QDs was enhanced significantly by silver ion without any spectral shift, while several other bivalent HTM ions, such as Hg(2+), Cu(2+), Co(2+), and Ni(2+), exhibited effective optical quenching effect on QDs. Moreover, an obvious red-shift of emission band was observed in the quenching of CdS QDs for Hg(2+) and Cu(2+) ions. Under the optimal conditions, the response was linearly proportional to the concentration of Ag(+) ion ranging from 1.25 x 10(-7) to 5.0 x 10(-6)molL(-1) with a detection limit of 2.0 x 10(-8)molL(-1). The concentration dependence of the quenching effect on functionalized QDs for the other four HTM ions could be well described by typical Stern-Volmer equation, with the linear response of CdS QDs emission proportional to the concentration ranging from 1.50 x 10(-8) to 7.50 x 10(-7)molL(-1) for Hg(2+) ion, 3.0 x 10(-7) to 1.0 x 10(-5)molL(-1) for Ni(2+) ion, 4.59 x 10(-8) to 2.295 x 10(-6)molL(-1) for Cu(2+) ion, and 1.20 x 10(-7) to 6.0 x 10(-6)molL(-1) Co(2+) ion, respectively. Based on the distinct optical properties of CdS QDs system with the five HTM ions, and the relatively wide linear range and rapid response to HTM ions, CdS QDs can be developed as a potential identified luminescence probe for familiar HTM ions detection in aqueous solution.

The effect of trace mineral source and concentration on ruminal digestion and mineral solubility.

PubMed

Genther, O N; Hansen, S L

2015-01-01

The objective of this experiment was to compare the effect of sources of sulfate trace mineral (STM) and hydroxy trace mineral (HTM) at different inclusions on digestibility of dry matter (DM) and neutral detergent fiber and solubility of Cu, Mn, and Zn in the rumen and abomasum of cattle. Five ruminally cannulated steers were used in a 5×5 Latin square design and individually fed a corn silage-based diet on an ad libitum basis. The 5 dietary treatments were as follows: control: no supplemental Cu, Mn, or Zn, analyzed to contain 7.4mg of Cu, 30.8mg of Mn, and 32.1mg of Zn per kilogram of diet DM (CON); low sulfate: 5mg of Cu/kg of DM supplemented from CuSO4, 15mg of Mn/kg of DM from MnSO4, and 30mg of Zn/kg of DM from ZnSO4; low HTM: 5mg of Cu/kg of DM supplemented from basic copper chloride (IntelliBond C; Micronutrients Inc., Indianapolis, IN), 15mg of Mn/kg of DM from manganese hydroxychloride (IntelliBond M; Micronutrients Inc.), and 30mg of Zn/kg of DM from zinc hydroxychloride (IntelliBond Z; Micronutrients Inc.); high sulfate: 25mg of Cu/kg of DM supplemented from CuSO4, 60mg of Mn/kg of DM from MnSO4, and 120mg of Zn/kg of DM from ZnSO4; and high HTM: 25mg of Cu/kg of DM supplemented from basic copper chloride, 60mg of Mn/kg of DM from manganese hydroxychloride, and 120mg of Zn/kg of DM from zinc hydroxychloride. Periods lasted for 12d, with 10d of diet adaptation. Dacron bags containing the CON total mixed ration were inserted on d 11 at 0h and were removed at 6, 12, 24, and 36h after insertion. Dry matter and neutral detergent fiber disappearances and rumen and simulated abomasal trace mineral solubilities were evaluated. Dietary treatment did not affect DM intake. Dry matter disappearance was lesser in supplemental TM treatments and greater in CON than the STM treatments, although the CON and HTM treatments did not differ. Neutral detergent fiber disappearance was not affected by treatment. Ruminally soluble Cu and Mn concentrations were least in CON and were lesser in HTM-containing treatments compared with STM treatments. However, in the abomasum, solubilities of Cu and Mn were similar across trace mineral sources. Ruminal and simulated abomasal soluble Zn was greater in the HTM treatments than in CON and STM, driven by the greater solubility of the high HTM treatment. Under the conditions of this study, supplementing trace minerals as STM decreased DM digestibility, whereas HTM did not affect DM digestibility. Additionally, Cu and Mn from HTM sources were relatively insoluble in the rumen but had similar solubility as STM at the pH found in the abomasum, suggesting that these minerals should be available for absorption in the intestine. Copyright © 2015 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

75 FR 41121 - Hazardous and Solid Waste Management System; Identification and Listing of Special Wastes...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-15

.../fossil/ccr-rule/ccr-form.htm . If you would like to present oral testimony and are unable to preregister... SUPPLEMENTARY INFORMATION for information on how to register. ADDRESSES: The public hearings will be held at the....gov/epawaste/nonhaz/industrial/special/fossil/ccr-rule/ccr-hearing.htm . Those persons planning to...

Training a US Army Chemical Corps Company in the Current Operating Environment

DTIC Science & Technology

2009-02-20

Recon Vehicle. http://www.globalsecurity.org/military/systems/ground/ iav - nbc.htm (accessed December 14, 2008). 5    in addition to his or her duties...systems/ground/ iav - nbc.htm (accessed December 14, 2008). Meyer, Josh. "Al Qaeda is said to focus again on WMD." Los Angeles Times, February 3, 2008: A

78 FR 36176 - Commission Information Collection Activities (FERC-551); Comment Request; Extension

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-17

...: Reporting of Flow Volume and Capacity by Interstate Natural Gas Pipelines. OMB Control No.: 1902-0243. Type... Code of Federal Regulations 1320.3. Type of Respondents: Interstate Natural Gas Pipelines. Estimate of...) ( http://bls.gov/oes/current/naics2_22.htm and http://www.bls.gov/news.release/ecec.nr0.htm ). Comments...

78 FR 20331 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-04

... flood insurance premium rates for new buildings and the contents of those buildings. For rating purposes............ 350070 (12-06-1488P). David Coss, Avenue, Santa Fe, team.com/lomrs.htm. Mayor, City of NM 87501. Santa Fe... Design http://www.rampp- May 28, 2013......... 405381 06-1019P). Dewey F. Office, 2317 team.com/lomrs.htm...

Air Force’s Combat Aircraft: A Future Holding into the Past

DTIC Science & Technology

2010-04-07

Global Security, “9M111 / SA-19 GRISON ,” Globalsecurity.org, http://www.globalsecurity.org/military/world/ russia/sa-19.htm (accessed March 13, 2010...world/russia/9k338.htm (assessed March 13, 2010). Global Security. “9M111 / SA-19 GRISON .” Globalsecurity.org. http://www.globalsecurity. org

50 CFR 622.14 - Area closures related to the Deepwater Horizon oil spill.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Web site: http://sero.nmfs.noaa.gov/deepwater_horizon_oil_spill.htm. (b) Gulf EEZ area closure related... the Gulf EEZ identified in the map shown on the NMFS Web site: http://sero.nmfs.noaa.gov/deepwater... shown on the NMFS Web site: http://sero.nmfs.noaa.gov/deepwater_horizon_oil_spill.htm. ...

Modification of CuI based Hole Transport Material for Solid State DSSC Application

NASA Astrophysics Data System (ADS)

Hanif, Q. A.; Ramelan, A. H.; Saputri, L. N. M. Z.; Wahyuningsih, S.

2018-03-01

Modification of Hole Transport Material (HTM) with addition of tetramethylethylenediamine (TMED) and ammonium thiocyanate (NH4SCN) have been conducted. Copper Iodide (CuI) were used as the main component of HTM. Several volume variations of TMED (0.1; 0.2; and 0.4 mL) was added into 0.05 M CuI solutions. While TMED: NH4SCN ratio were 1:1,1:2,2:1 also introduced to the dissolved CuI. Optical properties of these materials showed the band gap energy value ranging from 2.38 to 3.79 eV. The conductivity of HTM has been measured and showed the maximum value in CuI added with 0.4 mL TMED = 0.29 S m-1, and ratio of TMED: NH4SCN=2:1 added into CuI = 0.39 S m-1, these value were increased compared to the CuI conductivity itself (0.26 S m-1). The effect of this modification towards SS DSSC efficiency also has been monitored. The SS DSSC construction consists of TiO2 nanorods sensitized by N3, HTM, and platinum as a counter electrode. The performance of SS DSSC showed rising efficiency as follows TiO2|N3|CuI

An Efficient Amphiphilic-Type Triphenylamine-Based Organic Hole Transport Material for High-Performance and Ambient-Stable Dopant-Free Perovskite and Organic Solar Cells.

PubMed

Reddy, Saripally Sudhaker; Park, Ho-Yeol; Kwon, Haeun; Shin, Jongmoon; Kim, Chang-Su; Song, Myungkwan; Jin, Sung-Ho

2018-04-25

A new set of simply structured triphenylamine-based small molecules are synthesized and evaluated as dopant-free hole transporting materials (HTMs) for high-performance perovskite solar cells (PSCs) and bulk heterojunction inverted organic solar cells (BHJ IOSCs). Surprisingly, the new amphiphilic-type HTM-1 (with internal hydrophilic groups and peripheral hydrophobic alkyl tails) showed better compatibility and performance than the actual target molecule, that is, HTM-2 in PSCs and BHJ IOSCs. Importantly, the HTM-1-based dopant-free PSCs and BHJ IOSCs exhibited high power conversion efficiencies (PCEs) of 11.45 % and 8.34 %, respectively. These performances are superior and comparable to those of standard HTMs Spiro-OMeTAD (2,2',7,7'-tetrakis(N,N-di-p-methoxyphenylamine)-9,9'-spirobifluorene) and PEDOT:PSS (poly(3,4-ethylenedioxythiophene)/polystyrene sulfonate) in PSCs and BHJ IOSCs, respectively. The enhanced device performance of the HTM-1-based PSCs is ascribed to its strong affinity towards the perovskite, properly aligned energy levels with respect to the perovskite valence band, and excellent hole transporting behavior. In addition, the well-organized energy levels of the HTMs showed excellent compatibility in BHJ IOSCs. The new amphiphilic-type HTM-based photovoltaic devices also showed long-term air stability over 700 h. These promising results offer new and unexpected prospects for engineering the interface between the photoactive material and HTMs in PSCs and BHJ IOSCs. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

A District Approach to Countering Afghanistan’s Insurgency

DTIC Science & Technology

2009-12-01

actualization. Abraham Maslow , A Theory of Human Motivation, 1943, http://psychclassics.yorku.ca/ Maslow /motivation.htm (accessed October 29, 2009...Lyon Press, 2002. Maslow , Abraham . A Theory of Human Motivation, 1943. http://psychclassics.yorku.ca/ Maslow /motivation.htm (accessed October 29...established village and district political hierarchies may effectively deny insurgents sanctuary, critical resources, and serve to isolate and separate the

Maritime Trade Defense: Establishing the Joint Force Maritime Trade Component Commander

DTIC Science & Technology

2012-05-04

GlobalSecurity.Org, "Sealift in World War II,” http://www.globalsecurity.org/military/systems/ship/sealift- ww2 .htm, (accessed 1 May 2012). 11 Ibid, 203. 12 David...military/systems/ship/sealift- ww2 .htm (accessed 1 May 2012). 19 Daniel Y. Coulter, "Globalization of Maritime Commerce: The Rise of Hub Ports," in

MPLM Donatello is offloaded at the SLF

NASA Technical Reports Server (NTRS)

2001-01-01

At the Shuttle Landing Facility, cranes are poised to help offload the Italian Space Agency's Multi- Purpose Logistics Module Donatello from the Airbus '''Beluga''' air cargo plane that brought it from the factory of Alenia Aerospazio in Turin, Italy. The third of three for the International Space Station, the module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

76 FR 298 - Revisions to the California State Implementation Plan, San Joaquin Valley Air Pollution Control...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-04

...-water separators by requiring covers and use of vapor loss control devices. The rule is renumbered and...://www.epa.gov/ttn/oarpg/t1/memoranda/ractqanda.pdf . 6. ``Clean Water Act Analytical Methods'', U.S. EPA.../sw846/online/index.htm . 8. ``Control of Refinery Vacuum Producing Systems, Water Separators and Process...

40 CFR 1027.130 - How do I make a fee payment?

Code of Federal Regulations, 2013 CFR

2013-07-01

... method available for payment online at www.Pay.gov., or as specified in EPA guidance. (b) Send a... www.Pay.gov., or as provided in EPA guidance. These forms are available on the Internet at http://www.epa.gov/otaq/guidance.htm. (c) You must pay the fee amount due before we will start to process an...

40 CFR 1027.130 - How do I make a fee payment?

Code of Federal Regulations, 2010 CFR

2010-07-01

... method available for payment online at www.Pay.gov., or as specified in EPA guidance. (b) Send a... www.Pay.gov., or as provided in EPA guidance. These forms are available on the Internet at http://www.epa.gov/otaq/guidance.htm. (c) You must pay the fee amount due before we will start to process an...

Studying Student Benefits of Assigning a Service-Learning Project Compared to a Traditional Final Project in a Business Statistics Class

ERIC Educational Resources Information Center

Phelps, Amy L.; Dostilio, Lina

2008-01-01

The present study addresses the efficacy of using service-learning methods to meet the GAISE guidelines (http://www.amstat.org/education/gaise/GAISECollege.htm) in a second business statistics course and further explores potential advantages of assigning a service-learning (SL) project as compared to the traditional statistics project assignment.…

The heat-transfer method: a versatile low-cost, label-free, fast, and user-friendly readout platform for biosensor applications.

PubMed

van Grinsven, Bart; Eersels, Kasper; Peeters, Marloes; Losada-Pérez, Patricia; Vandenryt, Thijs; Cleij, Thomas J; Wagner, Patrick

2014-08-27

In recent years, biosensors have become increasingly important in various scientific domains including medicine, biology, and pharmacology, resulting in an increased demand for fast and effective readout techniques. In this Spotlight on Applications, we report on the recently developed heat-transfer method (HTM) and illustrate the use of the technique by zooming in on four established bio(mimetic) sensor applications: (i) mutation analysis in DNA sequences, (ii) cancer cell identification through surface-imprinted polymers, (iii) detection of neurotransmitters with molecularly imprinted polymers, and (iv) phase-transition analysis in lipid vesicle layers. The methodology is based on changes in heat-transfer resistance at a functionalized solid-liquid interface. To this extent, the device applies a temperature gradient over this interface and monitors the temperature underneath and above the functionalized chip in time. The heat-transfer resistance can be obtained by dividing this temperature gradient by the power needed to achieve a programmed temperature. The low-cost, fast, label-free and user-friendly nature of the technology in combination with a high degree of specificity, selectivity, and sensitivity makes HTM a promising sensor technology.

The Role of Experiential Learning in Nurturing Management Competencies in Hospitality and Tourism Management Students: Perceptions from Students, Faculty, and Industry Professionals

ERIC Educational Resources Information Center

Jack, Kristen

2011-01-01

Previous research has revealed that industry professionals and educators in the field of Hospitality and Tourism Management (HTM) agree that classroom theory and experience in the field are essential components of undergraduate HTM education. Yet there is some disagreement on internship hour requirements, and limited data on actual outcomes. This…

77 FR 14972 - Discrimination on the Basis of Disability in Federally Assisted Programs and Activities

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-14

...'s ADA Web site contains links to HTML and PDF versions at www.ada.gov/regs2010/ADAregs2010.htm . \\15... Transportation Barriers Compliance Board) in 1991 (1991 ADAAG). DOJ's ADA Web site contains links to HTML and PDF.../2010ADAstandards_index.htm . There are links to HTML, PDF screen, and PDF print versions of the 2010 Standards and...

Adding Nonlinear Tools to the Strategist’s Toolbox

DTIC Science & Technology

2001-06-01

between interests. Idealists base their arguments on the pioneers like Hugo Grotius (1583-1645) and Immanuel Kant (1724-1804). The Idealist school based...12Blupete, [website]: available from http://www.blupete.com/Literature/ Biographies / Philosophy/Popper.htm; Internet. 13Glesne and Peshkin, 24. 39...www.blupete.com/Literature/ Biographies / Philosophy/Popper.htm. Internet. Dean Robbins, Brent. Mythos and Logos. Available from http://www.geocities.com/ Athens

High permeable microporous structured carbon counter electrode assisted by polystyrene sphere for fully printable perovskite solar cells

NASA Astrophysics Data System (ADS)

Tao, Haijun; Li, Yongtao; Zhang, Chuanxiang; Wang, Kang; Wang, Jiayue; Tan, Bin; Han, Linxuan; Tao, Jie

2018-03-01

The permeability of the carbon counter electrode (CCE) is critical to the HTM-free fully printable perovskite solar cells. In this work, we report a CCE assisted by polystyrene spheres (PS-spheres) as pore-forming agent to gain microporous structure for a better permeability. Due to its decomposition temperature at 400 °C, the porous structure is obtained in the carbon layer easily. By optimization towards the contents of PS-spheres in CCE, the filling rate of perovskite solution and the photovoltaic performance of the device have been significantly improved. Using this method, an average efficiency enhancement of 22% has been obtained for HTM-free fully printable perovskite solar cells, resulting in a better fill rate of CH3NH3PbI3 and an efficiency of 4.49%. This kind of CCE with the advantages of simple, easy preparation process and well performance, show excellent potential application in perovskite solar cells.

Spinel Co3O4 nanomaterials for efficient and stable large area carbon-based printed perovskite solar cells.

PubMed

Bashir, Amna; Shukla, Sudhanshu; Lew, Jia Haur; Shukla, Shashwat; Bruno, Annalisa; Gupta, Disha; Baikie, Tom; Patidar, Rahul; Akhter, Zareen; Priyadarshi, Anish; Mathews, Nripan; Mhaisalkar, Subodh G

2018-02-01

Carbon based perovskite solar cells (PSCs) are fabricated through easily scalable screen printing techniques, using abundant and cheap carbon to replace the hole transport material (HTM) and the gold electrode further reduces costs, and carbon acts as a moisture repellent that helps in maintaining the stability of the underlying perovskite active layer. An inorganic interlayer of spinel cobaltite oxides (Co 3 O 4 ) can greatly enhance the carbon based PSC performance by suppressing charge recombination and extracting holes efficiently. The main focus of this research work is to investigate the effectiveness of Co 3 O 4 spinel oxide as the hole transporting interlayer for carbon based perovskite solar cells (PSCs). In these types of PSCs, the power conversion efficiency (PCE) is restricted by the charge carrier transport and recombination processes at the carbon-perovskite interface. The spinel Co 3 O 4 nanoparticles are synthesized using the chemical precipitation method, and characterized by X-ray diffraction (XRD), X-ray absorption spectroscopy (XAS), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and UV-Vis spectroscopy. A screen printed thin layer of p-type inorganic spinel Co 3 O 4 in carbon PSCs provides a better-energy level matching, superior efficiency, and stability. Compared to standard carbon PSCs (PCE of 11.25%) an improved PCE of 13.27% with long-term stability, up to 2500 hours under ambient conditions, is achieved. Finally, the fabrication of a monolithic perovskite module is demonstrated, having an active area of 70 cm 2 and showing a power conversion efficiency of >11% with virtually no hysteresis. This indicates that Co 3 O 4 is a promising interlayer for efficient and stable large area carbon PSCs.

Hole-Transport Materials for Perovskite Solar Cells.

PubMed

Calió, Laura; Kazim, Samrana; Grätzel, Michael; Ahmad, Shahzada

2016-11-14

The pressure to move towards renewable energy has inspired researchers to look for ideas in photovoltaics that may lead to a major breakthrough. Recently the use of perovskites as a light harvester has lead to stunning progress. The power conversion efficiency of perovskite solar cells is now approaching parity (>22 %) with that of the established technology which took decades to reach this level of performance. The use of a hole transport material (HTM) remains indispensable in perovskite solar cells. Perovskites can conduct holes, but they are present at low levels, and for efficient charge extraction a HTM layer is a prerequisite. Herein we provide an overview of the diverse types of HTM available, from organic to inorganic, in the hope of encouraging further research and the optimization of these materials. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

2008 U.S. Coast Guard Innovation Expo

DTIC Science & Technology

2008-11-20

for Capability (CG-7) Public Release Authorized DCO Outcomes • Mission Performance Plans, policies, strategic analysis and planning, assessments and...Untitled Document 2008 U.S.htm[5/26/ 2016 2:24:38 PM] 2008 U.S. Coast Guard Innovation Expo “Collaboration Fuels Innovation” Virginia Beach, Virginia...Untitled Document 2008 U.S.htm[5/26/ 2016 2:24:38 PM] Panelists: Mr. Tom Tomaiko, Maritime Security Program Manager, Borders and Maritime Security

Effects of various media on the activity of NXL103 (formerly XRP 2868), a new oral streptogramin, against Haemophilus influenzae.

PubMed

Pankuch, Glenn A; Hoellman, Dianne; Bryskier, André; Lowther, John; Appelbaum, Peter C

2006-11-01

The activity of NXL103 against 108 strains of Haemophilus influenzae was tested using Haemophilus test media (HTM) obtained from various sources. With the exception of those obtained with stored HTM, MICs did not differ significantly, with MIC(50) and MIC(90) values of 0.5 and 0.5 to 1 microg/ml, respectively, in each medium.

Peacekeeping/Stabilization and Conflict Transitions: Background and Congressional Action on the Civilian Response/Reserve Corps and Other Civilian Stabilization and Reconstruction Capabilities

DTIC Science & Technology

2009-02-05

Peace Operations. February 24, 2000 http://www.fas.org/irp/ offdocs/pdd/pdd-71-4.htm, hereafter referred to as PDD-71 White Paper; and U.S. Text ... Summary of Presidential Decision Directive 71, http://www.fas.org/irp/offdocs/pdd/pdd-71-1.htm. 8 See CRS Report RL32321, Policing in Peacekeeping and

Dynamic electronic institutions in agent oriented cloud robotic systems.

PubMed

Nagrath, Vineet; Morel, Olivier; Malik, Aamir; Saad, Naufal; Meriaudeau, Fabrice

2015-01-01

The dot-com bubble bursted in the year 2000 followed by a swift movement towards resource virtualization and cloud computing business model. Cloud computing emerged not as new form of computing or network technology but a mere remoulding of existing technologies to suit a new business model. Cloud robotics is understood as adaptation of cloud computing ideas for robotic applications. Current efforts in cloud robotics stress upon developing robots that utilize computing and service infrastructure of the cloud, without debating on the underlying business model. HTM5 is an OMG's MDA based Meta-model for agent oriented development of cloud robotic systems. The trade-view of HTM5 promotes peer-to-peer trade amongst software agents. HTM5 agents represent various cloud entities and implement their business logic on cloud interactions. Trade in a peer-to-peer cloud robotic system is based on relationships and contracts amongst several agent subsets. Electronic Institutions are associations of heterogeneous intelligent agents which interact with each other following predefined norms. In Dynamic Electronic Institutions, the process of formation, reformation and dissolution of institutions is automated leading to run time adaptations in groups of agents. DEIs in agent oriented cloud robotic ecosystems bring order and group intellect. This article presents DEI implementations through HTM5 methodology.

Green-Solvent-Processable, Dopant-Free Hole-Transporting Materials for Robust and Efficient Perovskite Solar Cells.

PubMed

Lee, Junwoo; Malekshahi Byranvand, Mahdi; Kang, Gyeongho; Son, Sung Y; Song, Seulki; Kim, Guan-Woo; Park, Taiho

2017-09-06

In addition to having proper energy levels and high hole mobility (μ h ) without the use of dopants, hole-transporting materials (HTMs) used in n-i-p-type perovskite solar cells (PSCs) should be processed using green solvents to enable environmentally friendly device fabrication. Although many HTMs have been assessed, due to the limited solubility of HTMs in green solvents, no green-solvent-processable HTM has been reported to date. Here, we report on a green-solvent-processable HTM, an asymmetric D-A polymer (asy-PBTBDT) that exhibits superior solubility even in the green solvent, 2-methylanisole, which is a known food additive. The new HTM is well matched with perovskites in terms of energy levels and attains a high μ h (1.13 × 10 -3 cm 2 /(V s)) even without the use of dopants. Using the HTM, we produced robust PSCs with 18.3% efficiency (91% retention after 30 days without encapsulation under 50%-75% relative humidity) without dopants; with dopants (bis(trifluoromethanesulfonyl) imide and tert-butylpyridine, a 20.0% efficiency was achieved. Therefore, it is a first report for a green-solvent-processable hole-transporting polymer, exhibiting the highest efficiencies reported so far for n-i-p devices with and without the dopants.

Characterization and Fate of Gun and Rocket Propellant Residues on Testing and Training Ranges

DTIC Science & Technology

2008-01-01

ext/reg_e.html. 36. United States Environmental Protection Agency (2007) Integrated Risk Information System: Hydrogen cyanide, http://www.epa.gov/ iris ...Environmental Protection Agency (2007) Integrated Risk Information System: Benzene, http://www.epa.gov/ iris /subst/0276.htm 42. United States Environmental...Protection Agency (2007) Integrated Risk Information System: Toluene, http://www.epa.gov/ iris /subst/0118.htm. 43. National Library of Medicine’s TOXNET

Effects of Various Media on the Activity of NXL103 (Formerly XRP 2868), a New Oral Streptogramin, against Haemophilus influenzae

PubMed Central

Pankuch, Glenn A.; Hoellman, Dianne; Bryskier, André; Lowther, John; Appelbaum, Peter C.

2006-01-01

The activity of NXL103 against 108 strains of Haemophilus influenzae was tested using Haemophilus test media (HTM) obtained from various sources. With the exception of those obtained with stored HTM, MICs did not differ significantly, with MIC50 and MIC90 values of 0.5 and 0.5 to 1 μg/ml, respectively, in each medium. PMID:17065630

Rational design of dipolar chromophore as an efficient dopant-free hole-transporting material for perovskite solar cells

DOE PAGES

Li, Zhong’an; Zhu, Zonglong; Chueh, Chu -Chen; ...

2016-08-23

In this paper, an electron donor-acceptor (D-A) substituted dipolar chromophore ( BTPA-TCNE) is developed to serve as an efficient dopant-free hole-transporting material (HTM) for perovskite solar cells (PVSCs). BTPA-TCNE is synthesized via a simple reaction between a triphenylamine-based Michler’s base and tetracyanoethylene. This chromophore possesses a zwitterionic resonance structure in the ground state, as evidenced by X-ray crystallography and transient absorption spectroscopies. Moreover, BTPA-TCNE shows an antiparallel molecular packing (i.e., centrosymmetric dimers) in its crystalline state, which cancels out its overall molecular dipole moment to facilitate charge transport. Finally, BTPA-TCNE can be employed as an effective dopant-free HTM to realizemore » an efficient (PCE ≈ 17.0%) PVSC in the conventional n-i-p configuration, outperforming the control device with doped spiro-OMeTAD HTM.« less

Ratiometric and turn-on monitoring for heavy and transition metal ions in aqueous solution with a fluorescent peptide sensor.

PubMed

Joshi, Bishnu Prasad; Park, Junwon; Lee, Wan In; Lee, Keun-Hyeung

2009-05-15

A novel fluorescent peptide sensor containing tryptophan (donor) and dansyl fluorophore (acceptor) was synthesized for monitoring heavy and transition metal (HTM) ions on the basis of metal ion binding motif (Cys-X-X-X-Cys). The peptide probe successfully exhibited a turn on and ratiometric response for several heavy metal ions such as Hg(2+), Cd(2+), Pb(2+), Zn(2+), and Ag(+) in aqueous solution. The enhancements of emission intensity were achieved in the presence of the HTM ions by fluorescent resonance energy transfer (FRET) and chelation enhanced fluorescence (CHEF) effects. The detection limits of the sensor for Cd(2+), Pb(2+), Zn(2+), and Ag(+) were lower than the EPA's drinking water maximum contaminant levels (MCL). We described the fluorescent enhancement, binding affinity, and detection limit of the peptide probe for HTM ions.

Analyzing Patents Generated by SBIR Firms

DTIC Science & Technology

2014-04-30

ac/ido/oeip/ taf /us_gov.htm   ^Åèìáëáíáçå=oÉëÉ~êÅÜ=mêçÖê~ãW= `êÉ~íáåÖ=póåÉêÖó=Ñçê=fåÑçêãÉÇ=`Ü~åÖÉ= = - 392 - A 2006 RAND report on the DoD SBIR...ac/ido/oeip/ taf /reports.htm#misc_info ^Åèìáëáíáçå=oÉëÉ~êÅÜ=mêçÖê~ãW= `êÉ~íáåÖ=póåÉêÖó=Ñçê=fåÑçêãÉÇ=`Ü~åÖÉ= = - 400 - patent protection and are...view of the many variations which may occur in corporate identifications. http://www.uspto.gov/web/offices/ac/ido/oeip/ taf /topo_04.htm#Desc 16

Two-Step Physical Deposition of a Compact CuI Hole-Transport Layer and the Formation of an Interfacial Species in Perovskite Solar Cells.

PubMed

Gharibzadeh, Saba; Nejand, Bahram Abdollahi; Moshaii, Ahmad; Mohammadian, Nasim; Alizadeh, Amir Hossein; Mohammadpour, Rahele; Ahmadi, Vahid; Alizadeh, Abdolali

2016-08-09

A simple and practical approach is introduced for the deposition of CuI as an inexpensive inorganic hole-transport material (HTM) for the fabrication of low cost perovskite solar cells (PSCs) by gas-solid phase transformation of Cu to CuI. The method provides a uniform and well-controlled CuI layer with large grains and good compactness that prevents the direct connection between the contact electrodes. Solar cells prepared with CuI as the HTM with Au electrodes displays an exceptionally high short-circuit current density of 32 mA cm(-2) , owing to an interfacial species formed between the perovskite and the Cu resulting in a long wavelength contribution to the incident photon-to-electron conversion efficiency (IPCE), and an overall power conversion efficiency (PCE) of 7.4 %. The growth of crystalline and uniform CuI on a low roughness perovskite layer leads to remarkably high charge extraction in the cells, which originates from the high hole mobility of CuI in addition to a large number of contact points between CuI and the perovskite layer. In addition, the solvent-free method has no damaging side effect on the perovskite layer, which makes it an appropriate method for large scale applications of CuI in perovskite solar cells. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

What Are We Missing A Call for Red Teaming Within the Domestic Maritime Domain for Anti-Terrorism Programs

DTIC Science & Technology

2015-12-01

Sherman Kent Center, Central Intelligence Agency 3, no. 2 (October 2004), https://www.cia.gov/ library /kent-center-occasional-papers/vol3no2.htm...Naval Intelligence (Norfolk, VA: Naval Warfare Development Command, 2008), http://www.nwdc.navy.mil/content/ Library /Documents/NDPs/ ndp2/ndp20007.htm...Fathali M. Moghaddam, “ Multiculturalism and Intergroup Relations,” American Psychological Association, November 2011, 95. 114 Matherly, The Red Teaming

Measuring Cultural Change - A Management Focused Approach To Improving The Safety Culture

DTIC Science & Technology

2002-05-01

draws, and areas of potential harm for the patient Improved communication for the entire health care team. Cost saving with a heighten awareness of all...www.ama-assn.org/sci- pubs/amnews/pick_01/prsb0312.htm. Agency for Health Care Research and Quality, (2002). Patient fact sheet: five steps to...safer health care. Retrieved 25 March 2002 from the World Wide Web at: http://www.ahrq.gov/ consumer /5steps.htm. American Hospital Association

A pilot study: the effect of healing touch on anxiety, stress, pain, pain medication usage, and physiological measures in hospitalized sickle cell disease adults experiencing a vaso-occlusive pain episode.

PubMed

Thomas, Linda S; Stephenson, Nancy; Swanson, Mel; Jesse, D Elizabeth; Brown, Sylvia

2013-12-01

This pilot study was conducted to determine the effectiveness of Healing Touch on anxiety, stress, pain, pain medication usage, and selected physiological measures of hospitalized adults with sickle cell disease experiencing a vaso-occlusive pain episode. Healing Touch sessions were administered for 30 minutes on four consecutive days, and the self-reported data on anxiety, stress, pain, and the selected physiological data were collected while controlling for music and presence. A parallel-group randomized control trial comparing the effects of Healing Touch with Music (HTM) to Attention Control with Music (ACM). Due to the small sample size, there were no statistically significant changes in any between-group comparisons, except for present pain on Day 4 for the ACM group. For both groups, the within-group comparison showed a nonsignificant reduction in physiological parameters, a statistically significant reduction in anxiety and stress for the ACM group after Day 4, and a statistically significant reduction in stress in the HTM group after Days 2 and 4. The pre- to postintervention reductions in present pain were greater in the HTM group across all 4 days, but the only statistically significant within groups findings were in the HTM group (p < .01) on Day 1. Further research is needed.

Health technopole: innovation applied to clinical engineering & health technology management education.

PubMed

Vilcahuaman, L; Rivas, R

2010-01-01

In the Peruvian Health System, Clinical Engineering does not exist as a topic of intervention. 59% of biomedical equipment is officially classified as operational, however next to apply the correct classification methodology and include security issues, only 10% of the equipment are suitable for use in patients. The serious consequences for patients, is opposite to the increased public investment in the health sector. Reversing this context leads to structural changes at all levels of the organization and they will be achievable only through an appropriate educational program. A strategy focused on joint of capacities called Health Technopole has managed to implement an innovative Model of Education in Healthcare Technology Management HTM and Clinical Engineering CE aimed at solving this problem. The proposal focused on strategies to strengthen the educational goals such as creating HTM & CE Units in hospitals, the implementation of the methodology: Problem Based Learning and Project Management in HTM & CE in classroom and on line courses. The process includes an effective interaction with global organizations through teleconferences, Internships, Workshops and Seminars. A key component was the sustained multidisciplinary approach. Health Technopole CENGETS is an expert adviser for the Ministry of Health and is called for trainings, design training programs for regional governments and also supports global organizations such as PAHO / WHO and ORAS / CONHU. The proposal of innovation applied to HTM & CE Education is effective and is a benchmark for similar countries.

Holocene temperature shifts around Greenland: Paleolimnological approaches to quantifying past warmth and documenting its consequences

NASA Astrophysics Data System (ADS)

Axford, Y.; Lasher, G. E.; McFarlin, J. M.; Francis, D. R.; Kelly, M. A.; Langdon, P. G.; Levy, L.; Osburn, M. R.; Osterberg, E. C.

2015-12-01

Insolation-driven warmth across the Arctic during the early to middle Holocene (the Holocene Thermal Maximum, or HTM) represents a geologically accessible analog for future warming and its impacts. Improved constraints on the magnitude and seasonality of HTM warmth around Greenland's margins can advance the use of paleoclimate data to test and improve climate and ice sheet models. Here we present an overview of our recent efforts to reconstruct climate through the Holocene around the margins of the Greenland Ice Sheet using multiple proxies in lake sediments. We use insect (chironomid) assemblages to derive quantitative estimates of Holocene temperatures at sites with minimal soil and vegetation development near the eastern, northwestern and western margins of the ice sheet. Our chironomid-based temperature reconstructions consistently imply HTM July air temperatures 3 to 4.5 °C warmer than the pre-industrial late Holocene in these sectors of Greenland. The timing of reconstructed peak warmth differs between sites, with onset varying from ~10 ka to ~6.5 ka, but in good agreement with glacial geology and other evidence from each region. Our reconstructed temperature anomalies are larger than those typically inferred from annually-integrated indicators from the ice sheet itself, but comparable to the few other quantitative summer temperature estimates available from beyond the ice sheet on Greenland. Additional records are needed to confirm the magnitude of HTM warmth and to better define its seasonality and spatial pattern. To provide independent constraints on paleotemperatures and to elucidate additional aspects of Holocene paleoclimate, we are also employing oxygen isotopes of chironomid remains and other aquatic organic materials, and molecular organic proxies, in parallel (see Lasher et al. and McFarlin et al., this meeting). Combined with glacial geologic evidence, these multi-proxy records elucidate diverse aspects of HTM climate around Greenland - including temperature, hydroclimate, and the response of Greenland's glaciers to past climate change.

The Strategic Importance of Defeating Underground Facilities

DTIC Science & Technology

2012-03-20

German Submarine Pens: October 1942-April 1945,‖ December 7, 2010. http://www.usaaf.net/ ww2 /uboats/uboatspg6.htm (accessed 10 December 2011) 48...1945,‖ December 7, 2010. http://www.usaaf.net/ ww2 /uboats/uboatspg6.htm (accessed 10 December 2011). 51 Bradham, Hitler’s U-Boat Fortresses, 55. 52...The U.S. Army Air Forces in World War II, ―Bombing German Submarine Pens: October 1942-April 1945,‖ December 7, 2010. http://www.usaaf.net/ ww2

Ethnic Conflict in Indonesia: Causes and Recommended Measures

DTIC Science & Technology

2005-12-01

prepared to celebrate Hari Raya Idul Fitri, a holy day for Moslems throughout the world. Before that, at the end of 1998 certain scattered occurrences of...op. cit., p. 34. 132 Haris Azhar and Syamsul Alam Agus. “Poso: An Area Put to Conflict.” <file://F:\\Poso An Area Put to Conflict.htm> (accessed...Paper-04/0. Jakarta, 2004. Azhar, Haris , and Alam Agus Syamsul. “Poso: An Area Put to Conflict.” <file://F:\\Poso AnAreaPuttoConflict.htm> (accessed

Refractive Conditions of Amazon Environment and Its Effects on Ground and Airborne Radar and ESM Systems

DTIC Science & Technology

2003-09-01

superrefraction and trapping layers (the last one forming ducts) were investigated , as well as multiple layers. The multiple layers studied were made by 18...and Surveillance for the Amazon. Avionics Magazine of June 2002, from: http://www.aviationtoday.com/reports/avionics/previous/0602/0602sivam.htm...2003. Fisch, G., Marengo, J. A., & Nobre, C. A. Climate in Amazonia . From: http://www.mct.gov.br/clima/ingles/comunic_old/cinpe03.htm accessed in

Terrorism Prevention: How Does Special Operations Fit In?

DTIC Science & Technology

2005-06-17

controlled” (Risko 2004, 1). Of particular note in an Amazon review, a summary of this book: “Mr. Pillar explains the methods for answering the terrorist... Aurora . 2004. Meet Your Professor. Spring. Internet course on-line. Available from http://www.ccaurora.edu/crj259/ crjprofintro1.htm. Internet...Counterterrorism: Military and Economic Options. Article 4 of an internet course on Terrorism in Spring 2004 from The Community College of Aurora , offered by

Analysis and Forecasting of Operating and Support Costs for F-16 C/D

DTIC Science & Technology

2006-06-01

Wydra,” F-16 Oferta Offsetowa,” [in Polish] Wiraże, no. 3 (2003...the country spending money on purchases in the public sector. This is one method for promoting economic growth.25 All offset agreements between the...Zdzislaw Wydra, ”F-16 Oferta Offsetowa,” [in Polish] Wiraże, no. 3 (2003), http://www.czasopismawlop.mil.pl/wiraze/w_numerzew/archiwumw/3-2003/f16o.htm

Theoretical Models for Aircraft Availability: Classical Approach to Identification of Trends, Seasonality, and System Constraints in the Development of Realized Models

DTIC Science & Technology

2004-03-01

predicting future events ( Heizer and Render , 1999). Forecasting techniques fall into two major categories, qualitative and quantitative methods...Globemaster III.” Excerpt from website. www.globalsecurity.org/military /systems/ aircraft/c-17-history.htm. 2003. Heizer , Jay, and Barry Render ...of the past data used to make the forecast ( Heizer , et. al., 1999). Explanatory forecasting models assume that the variable being forecasted

Rational Design of Molecular Hole-Transporting Materials for Perovskite Solar Cells: Direct versus Inverted Device Configurations.

PubMed

Grisorio, Roberto; Iacobellis, Rosabianca; Listorti, Andrea; De Marco, Luisa; Cipolla, Maria Pia; Manca, Michele; Rizzo, Aurora; Abate, Antonio; Gigli, Giuseppe; Suranna, Gian Paolo

2017-07-26

Due to a still limited understanding of the reasons making 2,2',7,7'-tetrakis(N,N-di-p-methoxyphenylamine)-9,9'-spirobifluorene (Spiro-OMeTAD) the state-of-the-art hole-transporting material (HTM) for emerging photovoltaic applications, the molecular tailoring of organic components for perovskite solar cells (PSCs) lacks in solid design criteria. Charge delocalization in radical cationic states can undoubtedly be considered as one of the essential prerequisites for an HTM, but this aspect has been investigated to a relatively minor extent. In marked contrast with the 3-D structure of Spiro-OMeTAD, truxene-based HTMs Trux1 and Trux2 have been employed for the first time in PSCs fabricated with a direct (n-i-p) or inverted (p-i-n) architecture, exhibiting a peculiar behavior with respect to the referential HTM. Notwithstanding the efficient hole extraction from the perovskite layer exhibited by Trux1 and Trux2 in direct configuration devices, their photovoltaic performances were detrimentally affected by their poor hole transport. Conversely, an outstanding improvement of the photovoltaic performances in dopant-free inverted configuration devices compared to Spiro-OMeTAD was recorded, ascribable to the use of thinner HTM layers. The rationalization of the photovoltaic performances exhibited by different configuration devices discussed in this paper can provide new and unexpected prospects for engineering the interface between the active layer of perovskite-based solar cells and the hole transporters.

Structural Fingerprinting of Nanocrystals in the Transmission Electron Microscope

NASA Astrophysics Data System (ADS)

Rouvimov, Sergei; Plachinda, Pavel; Moeck, Peter

2010-03-01

Three novel strategies for the structurally identification of nanocrystals in a transmission electron microscope are presented. Either a single high-resolution transmission electron microscopy image [1] or a single precession electron diffractogram (PED) [2] may be employed. PEDs from fine-grained crystal powders may also be utilized. Automation of the former two strategies is in progress and shall lead to statistically significant results on ensembles of nanocrystals. Open-access databases such as the Crystallography Open Database which provides more than 81,500 crystal structure data sets [3] or its mainly inorganic and educational subsets [4] may be utilized. [1] http://www.scientificjournals.org/journals 2007/j/of/dissertation.htm [2] P. Moeck and S. Rouvimov, in: {Drugs and the Pharmaceutical Sciences}, Vol. 191, 2009, 270-313 [3] http://cod.ibt.lt, http://www.crystallography.net, http://cod.ensicaen.fr, http://nanocrystallography.org, http://nanocrystallography.net, http://journals.iucr.org/j/issues/2009/04/00/kk5039/kk5039.pdf [4] http://nanocrystallography.research.pdx.edu/CIF-searchable

MPLM Donatello is offloaded at the SLF

NASA Technical Reports Server (NTRS)

2001-01-01

At the KSC Shuttle Landing Facility, the Italian Space Agency's Multi- Purpose Logistics Module Donatello begins rolling out of the Airbus '''Beluga''' air cargo plane that brought it from the factory of Alenia Aerospazio in Turin, Italy. The third of three for the International Space Station, the module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

MPLM Donatello is offloaded at the SLF

NASA Technical Reports Server (NTRS)

2001-01-01

At the KSC Shuttle Landing Facility, an Airbus '''Beluga''' air cargo plane opens to reveal its cargo, the Italian Space Agency's Multi- Purpose Logistics Module Donatello, from the factory of Alenia Aerospazio in Turin, Italy. The third of three for the International Space Station, the module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

MPLM Donatello is offloaded at the SLF

NASA Technical Reports Server (NTRS)

2001-01-01

At the KSC Shuttle Landing Facility, the Italian Space Agency's Multi- Purpose Logistics Module Donatello rolls out of the Airbus '''Beluga''' air cargo plane that brought it from the factory of Alenia Aerospazio in Turin, Italy. The third of three for the International Space Station, the module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

A grid layout algorithm for automatic drawing of biochemical networks.

PubMed

Li, Weijiang; Kurata, Hiroyuki

2005-05-01

Visualization is indispensable in the research of complex biochemical networks. Available graph layout algorithms are not adequate for satisfactorily drawing such networks. New methods are required to visualize automatically the topological architectures and facilitate the understanding of the functions of the networks. We propose a novel layout algorithm to draw complex biochemical networks. A network is modeled as a system of interacting nodes on squared grids. A discrete cost function between each node pair is designed based on the topological relation and the geometric positions of the two nodes. The layouts are produced by minimizing the total cost. We design a fast algorithm to minimize the discrete cost function, by which candidate layouts can be produced efficiently. A simulated annealing procedure is used to choose better candidates. Our algorithm demonstrates its ability to exhibit cluster structures clearly in relatively compact layout areas without any prior knowledge. We developed Windows software to implement the algorithm for CADLIVE. All materials can be freely downloaded from http://kurata21.bio.kyutech.ac.jp/grid/grid_layout.htm; http://www.cadlive.jp/ http://kurata21.bio.kyutech.ac.jp/grid/grid_layout.htm; http://www.cadlive.jp/

A Solution-Processed Transparent NiO Hole-Extraction Layer for High-Performance Inverted Perovskite Solar Cells.

PubMed

Tang, Li Juan; Chen, Xiao; Wen, Tian Yu; Yang, Shuang; Zhao, Jun Jie; Qiao, Hong Wei; Hou, Yu; Yang, Hua Gui

2018-02-26

A highly transparent NiO layer was prepared by a solution processing method with nickel(II) 2-ethylhexanoate in non-polar solvent and utilized as HTM in perovskite solar cells. Excellent optical transmittance and the matched energy level lead to the enhanced power conversion efficiency (PCE, 18.15 %) than that of conventional sol-gel-processed NiO-based device (12.98 %). © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Evaluating CO2 and CH4 dynamics of Alaskan ecosystems during the Holocene Thermal Maximum

USGS Publications Warehouse

He, Yujie; Jones, Miriam C.; Zhuang, Qianlai; Bochicchio, Christopher; Felzer, B. S.; Mason, Erik; Yu, Zicheng

2014-01-01

The Arctic has experienced much greater warming than the global average in recent decades due to polar amplification. Warming has induced ecological changes that have impacted climate carbon-cycle feedbacks, making it important to understand the climate and vegetation controls on carbon (C) dynamics. Here we used the Holocene Thermal Maximum (HTM, 11–9 ka BP, 1 ka BP = 1000 cal yr before present) in Alaska as a case study to examine how ecosystem Cdynamics responded to the past warming climate using an integrated approach of combining paleoecological reconstructions and ecosystem modeling. Our paleoecological synthesis showed expansion of deciduous broadleaf forest (dominated by Populus) into tundra and the establishment of boreal evergreen needleleaf and mixed forest during the second half of the HTM under a warmer- and wetter-than-before climate, coincident with the occurrence of the highest net primary productivity, cumulative net ecosystem productivity, soil C accumulation and CH4 emissions. These series of ecological and biogeochemical shifts mirrored the solar insolation and subsequent temperature and precipitation patterns during HTM, indicating the importance of climate controls on C dynamics. Our simulated regional estimate of CH4 emission rates from Alaska during the HTM ranged from 3.5 to 6.4 Tg CH4 yr−1 and highest annual NPP of 470 Tg C yr−1, significantly higher than previously reported modern estimates. Our results show that the differences in static vegetation distribution maps used in simulations of different time slices have greater influence on modeled C dynamics than climatic fields within each time slice, highlighting the importance of incorporating vegetation community dynamics and their responses to climatic conditions in long-term biogeochemical modeling.

Potassium-chemical synthesis of 3D graphene from CO 2 and its excellent performance in HTM-free perovskite solar cells

DOE PAGES

Wei, Wei; Hu, Baoyun; Jin, Fangming; ...

2017-03-29

The conversion of greenhouse gas CO 2 into novel materials is the most promising approach to solve greenhouse gas issues. In this paper, we report for the first time the reaction of potassium with CO 2 to synthesize three-dimensional honeycomb-like structured graphene (3DHG). Furthermore, 3DHG exhibited excellent performance as a counter electrode for hole transport material (HTM)-free perovskite solar cells, leading to a power conversion efficiency of 10.06%. Finally, this work constitutes a new aspect of potassium chemistry for material synthesis from a greenhouse gas and the generation of electrical energy from sunlight.

Solution-Processed Cu(In, Ga)(S, Se)2 Nanocrystal as Inorganic Hole-Transporting Material for Efficient and Stable Perovskite Solar Cells.

PubMed

Xu, Lu; Deng, Lin-Long; Cao, Jing; Wang, Xin; Chen, Wei-Yi; Jiang, Zhiyuan

2017-12-01

Perovskite solar cells are emerging as one of the most promising candidates for solar energy harvesting. To date, most of the high-performance perovskite solar cells have exclusively employed organic hole-transporting materials (HTMs) such as 2,2',7,7'-tetrakis-(N,N-di-p-methoxyphenylamine)-9,9'-spirobifluorene (spiro-OMeTAD) or polytriarylamine (PTAA) which are often expensive and have low hole mobility. Almost all these HTMs reported needed lithium salt, e.g., lithium bis(trifluoromethylsulfonyl)imide (Li-TFSI) doping, to improve hole mobility and performance. However, the use of Li-TFSI should be avoided because the hygroscopic nature of Li-TFSI could cause decomposition of perovskite and reduce device stability. Herein, we employed solution-processed CuIn 0.1 Ga 0.9 (S 0.9 Se 0.1 ) 2 (CIGSSe) nanocrystals as a novel inorganic HTM in perovskite solar cells. A power conversion efficiency of 9.15% was obtained for CIGSSe-based devices with improved stability, compared to devices using spiro-OMeTAD as HTM. This work offers a promising candidate of Cu-based inorganic HTM for efficient and stable perovskite solar cells.

MPLM Donatello is offloaded at the SLF

NASA Technical Reports Server (NTRS)

2001-01-01

At the Shuttle Landing Facility, workers in cherry pickers (left and right) help direct the offloading of the Italian Space Agency's Multi- Purpose Logistics Module Donatello from the Airbus '''Beluga''' air cargo plane that brought it from the factory of Alenia Aerospazio in Turin, Italy. The third of three for the International Space Station, the module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

MoS2: a two-dimensional hole-transporting material for high-efficiency, low-cost perovskite solar cells

NASA Astrophysics Data System (ADS)

Kohnehpoushi, Saman; Nazari, Pariya; Abdollahi Nejand, Bahram; Eskandari, Mehdi

2018-05-01

In this work MoS2 thin film was studied as a potential two-dimensional (2D) hole-transporting material for fabrication of low-cost, durable and efficient perovskite solar cells. The thickness of MoS2 was studied as a potential factor in reaching high power conversion efficiency in perovskite solar cells. The thickness of the perovskite layer and the different metal back contacts gave distinct photovoltaic properties to the designed cells. The results show that a single sheet of MoS2 could considerably improve the power conversion efficacy of the device from 10.41% for a hole transport material (HTM)-free device to 20.43% for a device prepared with a 0.67 nm thick MoS2 layer as a HTM. On the back, Ag and Al collected the carriers more efficiently than Au due to the value of their metal contact work function with the TiO2 conduction band. The present work proposes a new architecture for the fabrication of low-cost, durable and efficient perovskite solar cells made from a low-cost and robust inorganic HTM and electron transport material.

The U.S. Lab placed in vacuum chamber for leak test

NASA Technical Reports Server (NTRS)

2000-01-01

In the Operations and Checkout Building, the U.S. Lab, a component of the International Space Station, is lowered into a three-story vacuum chamber. The 32,000-pound scientific research lab, named Destiny, is the first Space Station element to spend seven days in the renovated vacuum chamber for a leak test. Destiny is scheduled to be launched on Shuttle mission STS-98, the 5A assembly mission, targeted for Jan. 18, 2001. During the mission, the crew will install the Lab in the Space Station during a series of three space walks. The STS-98 mission will provide the Station with science research facilities and expand its power, life support and control capabilities. The U.S. Lab module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research.

MoS2: a two-dimensional hole-transporting material for high-efficiency, low-cost perovskite solar cells.

PubMed

Kohnehpoushi, Saman; Nazari, Pariya; Nejand, Bahram Abdollahi; Eskandari, Mehdi

2018-05-18

In this work MoS 2 thin film was studied as a potential two-dimensional (2D) hole-transporting material for fabrication of low-cost, durable and efficient perovskite solar cells. The thickness of MoS 2 was studied as a potential factor in reaching high power conversion efficiency in perovskite solar cells. The thickness of the perovskite layer and the different metal back contacts gave distinct photovoltaic properties to the designed cells. The results show that a single sheet of MoS 2 could considerably improve the power conversion efficacy of the device from 10.41% for a hole transport material (HTM)-free device to 20.43% for a device prepared with a 0.67 nm thick MoS 2 layer as a HTM. On the back, Ag and Al collected the carriers more efficiently than Au due to the value of their metal contact work function with the TiO 2 conduction band. The present work proposes a new architecture for the fabrication of low-cost, durable and efficient perovskite solar cells made from a low-cost and robust inorganic HTM and electron transport material.

High-performance inverted planar heterojunction perovskite solar cells based on a solution-processed CuOx hole transport layer.

PubMed

Sun, Weihai; Li, Yunlong; Ye, Senyun; Rao, Haixia; Yan, Weibo; Peng, Haitao; Li, Yu; Liu, Zhiwei; Wang, Shufeng; Chen, Zhijian; Xiao, Lixin; Bian, Zuqiang; Huang, Chunhui

2016-05-19

During the past several years, methylammonium lead halide perovskites have been widely investigated as light absorbers for thin-film photovoltaic cells. Among the various device architectures, the inverted planar heterojunction perovskite solar cells have attracted special attention for their relatively simple fabrication and high efficiencies. Although promising efficiencies have been obtained in the inverted planar geometry based on poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) sulfonic acid ( PSS) as the hole transport material (HTM), the hydrophilicity of the PSS is a critical factor for long-term stability. In this paper, a CuOx hole transport layer from a facile solution-processed method was introduced into the inverted planar heterojunction perovskite solar cells. After the optimization of the devices, a champion PCE of 17.1% was obtained with an open circuit voltage (Voc) of 0.99 V, a short-circuit current (Jsc) of 23.2 mA cm(-2) and a fill factor (FF) of 74.4%. Furthermore, the unencapsulated device cooperating with the CuOx film exhibited superior performance in the stability test, compared to the device involving the PSS layer, indicating that CuOx could be a promising HTM for replacing PSS in inverted planar heterojunction perovskite solar cells.

Telescopes and recording systems used by amateurs for studying planets in our solar system - an overview

NASA Astrophysics Data System (ADS)

Kowollik, S.; Gaehrken, B.; Fiedler, M.; Gerstheimer, R.; Sohl, F.; Koschny, D.

2008-09-01

During the last couple of years, engaged amateur astronomers have benefited by the rapid development in the field of commercial CCD cameras, video techniques, and the availability of mirror telescopes with high quality. Until recently, such technical equipment and the related handling experience had been reserved to research institutes. This contribution presents the potential capabilities of amateur astronomers and describes the approach to the production of data. The quality of the used telescopes is described with respect to aperture and resolving power; as well as the quantum efficiency of the used sensitive b/w CCD cameras with respect to the detectable wavelength. Beyond these facts the necessary exposure times for CCD images using special filters are discussed. Today's amateur astronomers are able to image the bodies of the solar system in the wavelength range between 340 and 1050 nm [1], [2], [3], [4]. This covers a wide range of the spectrum which is investigated with cameras on board of space telescopes or planetary probes. While space probes usually obtain high-resolution images of individual Surface or atmospheric features of the planets, the images of amateur astronomers show the entire surface of the observed planet. Both datasets together permit a more comprehensive analysis of the data aquired in each case. The "Venus Amateur Observing Project" of the European Space Agency [5] is a first step into a successful co-operation between amateur astronomers and planetary scientists. Individual CCD images captured through the turbulent atmosphere of the Earth usually show characteristic distortions of the arriving wave fronts. If one captures hundreds or thousands of images on a video stream in very short time, there will be always also undistorted images within the data. Computer programmes are available to identify and retrieve these undistorted images and store them for further processing [7]. This method is called "Lucky Imaging" and it allows to achieve nearly the theoretical limit of telescopic resolution. By stacking the undistorted images, the signal-to-noise ratio of the data can be increased significantly. "Lucky Imaging" has become a standard in the amateur community since several years. Contrary to space based observations the data rate is not limited by the capacity of any radio transmission, but only limited by the scanning rate and capacity of a modern computer hard disk. An individual video with the uncompreesed raw data can be as large as 4 to 5 GB. EPSC Abstracts, Vol. 3, EPSC2008-A-00191, 2008 European Planetary Science Congress, Author(s) 2008 In addition to the video data, so-called meta data such as the observing location, the recording time, the used filter, environmental conditions (air temperature, wind velocity, air humidity and Seeing) are also documented. From these meta data, the central meridian (CM) of the observed planet during the time of image acqusition can be determined. After data reduction the resulting images can be used to produce map projections or position measurements of albedo structures on the planetary surface or of details within atmospheric features. Amateur astronomers can observe objects in the solar system for large continuous time periods due to the large number of the existing observers e. g. the members of the Association of Lunar & Planetary Observers [6] and their telescopes. They can and react very fast to special events, since they do not have to submit requests for telescope time to a national or international organization. References: [1] Venusimages in uv-light: B. Gährken: http://www.astrode.de/venus07.htm R. Gerstheimer: http://www.astromanie.de/astromania/galerie/venus/venus.html S. Kowollik: http://www.sternwarte-zollern-alb.de/mitarbeiterseiten/kowollik/venus M. Weigand: http://www.skytrip.de/venus2007.htm [2] Images of planets in visible light: M. Fiedler: http://bilder.astroclub-radebeul.de/kategorien.php?action=showukats&kat=0 R. Gerstheimer: http://www.astromanie.de/ S. Kowollik: http://www.sternwarte-zollern-alb.de/mitarbeiterseiten/kowollik [3] Images of planets in methane band light: S. Kowollik: http://www.sternwarte-zollern-alb.de/beobachtungen/methanband/index-gb.htm [4] Images of planets in ir-light: S. Kowollik: http://www.sternwarte-zollern-alb.de/beobachtungen/ir/index-gb.htm [5] ESA amateur astronomer observing campaign: http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=38833 http://www.rssd.esa.int/index.php?project=VENUS [6] Association of Lunar & Planetary Observation (ALPO): http://alpo-astronomy.org/ [7] Software: Cor Berrevoets (Registax): http://www.astronomie.be/registax/ Christian Buil (IRIS): http://www.astrosurf.com/buil/us/iris/iris.htm Georg Dittié (Giotto): http://www.videoastronomy.org/giotto.htm Grischa Hahn (WinJupos): http://www.grischa-hahn.homepage.t-online.de/astro/winjupos/index.htm

Abdominal exploration - slideshow

MedlinePlus

... ency/presentations/100049.htm Abdominal exploration - series—Normal ... intestine (jejunum and ileum), the large intestine (colon), the liver, the spleen, the gallbladder, the pancreas, the uterus, ...

EDEM2 initiates mammalian glycoprotein ERAD by catalyzing the first mannose trimming step

PubMed Central

Ninagawa, Satoshi; Okada, Tetsuya; Sumitomo, Yoshiki; Kamiya, Yukiko; Kato, Koichi; Horimoto, Satoshi; Ishikawa, Tokiro; Takeda, Shunichi; Sakuma, Tetsushi; Yamamoto, Takashi

2014-01-01

Glycoproteins misfolded in the endoplasmic reticulum (ER) are subjected to ER-associated glycoprotein degradation (gpERAD) in which Htm1-mediated mannose trimming from the oligosaccharide Man8GlcNAc2 to Man7GlcNAc2 is the rate-limiting step in yeast. In contrast, the roles of the three Htm1 homologues (EDEM1/2/3) in mammalian gpERAD have remained elusive, with a key controversy being whether EDEMs function as mannosidases or as lectins. We therefore conducted transcription activator-like effector nuclease–mediated gene knockout analysis in human cell line and found that all endogenous EDEMs possess mannosidase activity. Mannose trimming from Man8GlcNAc2 to Man7GlcNAc2 is performed mainly by EDEM3 and to a lesser extent by EDEM1. Most surprisingly, the upstream mannose trimming from Man9GlcNAc2 to Man8GlcNAc2 is conducted mainly by EDEM2, which was previously considered to lack enzymatic activity. Based on the presence of two rate-limiting steps in mammalian gpERAD, we propose that mammalian cells double check gpERAD substrates before destruction by evolving EDEM2, a novel-type Htm1 homologue that catalyzes the first mannose trimming step from Man9GlcNAc2. PMID:25092655

Fluidized-bed technology enabling the integration of high temperature solar receiver CSP systems with steam and advanced power cycles

DOE PAGES

Sakadjian, B.; Hu, S.; Maryamchik, M.; ...

2015-06-05

Solar Particle Receivers (SPR) are under development to drive concentrating solar plants (CSP) towards higher operating temperatures to support higher efficiency power conversion cycles. The novel high temperature SPR-based CSP system uses solid particles as the heat transfer medium (HTM) in place of the more conventional fluids such as molten salt or steam used in current state-of-the-art CSP plants. The solar particle receiver (SPR) is designed to heat the HTM to temperatures of 800 °C or higher which is well above the operating temperatures of nitrate-based molten salt thermal energy storage (TES) systems. The solid particles also help overcome somemore » of the other challenges associated with molten salt-based systems such as freezing, instability and degradation. The higher operating temperatures and use of low cost HTM and higher efficiency power cycles are geared towards reducing costs associated with CSP systems. This paper describes the SPR-based CSP system with a focus on the fluidized-bed (FB) heat exchanger and its integration with various power cycles. Furthermore, the SPR technology provides a potential pathway to achieving the levelized cost of electricity (LCOE) target of $0.06/kWh that has been set by the U.S. Department of Energy's SunShot initiative.« less

Fluidized-bed technology enabling the integration of high temperature solar receiver CSP systems with steam and advanced power cycles

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

Sakadjian, B.; Hu, S.; Maryamchik, M.

Solar Particle Receivers (SPR) are under development to drive concentrating solar plants (CSP) towards higher operating temperatures to support higher efficiency power conversion cycles. The novel high temperature SPR-based CSP system uses solid particles as the heat transfer medium (HTM) in place of the more conventional fluids such as molten salt or steam used in current state-of-the-art CSP plants. The solar particle receiver (SPR) is designed to heat the HTM to temperatures of 800 °C or higher which is well above the operating temperatures of nitrate-based molten salt thermal energy storage (TES) systems. The solid particles also help overcome somemore » of the other challenges associated with molten salt-based systems such as freezing, instability and degradation. The higher operating temperatures and use of low cost HTM and higher efficiency power cycles are geared towards reducing costs associated with CSP systems. This paper describes the SPR-based CSP system with a focus on the fluidized-bed (FB) heat exchanger and its integration with various power cycles. Furthermore, the SPR technology provides a potential pathway to achieving the levelized cost of electricity (LCOE) target of $0.06/kWh that has been set by the U.S. Department of Energy's SunShot initiative.« less

The U.S. Lab is placed in vacuum chamber for leak test

NASA Technical Reports Server (NTRS)

2000-01-01

With the lid of the three-story vacuum chamber in place, a worker on top checks release of the cables. Inside the chamber is the U.S. Lab, a component of the International Space Station. The 32,000-pound scientific research lab, named Destiny, is the first Space Station element to spend seven days in the renovated vacuum chamber for a leak test. Destiny is scheduled to be launched on Shuttle mission STS-98, the 5A assembly mission, targeted for Jan. 18, 2001. During the mission, the crew will install the Lab in the Space Station during a series of three space walks. The STS-98 mission will provide the Station with science research facilities and expand its power, life support and control capabilities. The U.S. Lab module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research.

The U.S. Lab is placed in vacuum chamber for leak test

NASA Technical Reports Server (NTRS)

2000-01-01

A worker in the Operations and Checkout Building checks the placement of the lid on the vacuum chamber containing the U.S. Lab, a component of the International Space Station. The 32,000-pound scientific research lab, named Destiny, is the first Space Station element to spend seven days in the renovated vacuum chamber for a leak test. Destiny is scheduled to be launched on Shuttle mission STS-98, the 5A assembly mission, targeted for Jan. 18, 2001. During the mission, the crew will install the Lab in the Space Station during a series of three space walks. The STS-98 mission will provide the Station with science research facilities and expand its power, life support and control capabilities. The U.S. Lab module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research.

The U.S. Lab is placed in vacuum chamber for leak test

NASA Technical Reports Server (NTRS)

2000-01-01

Workers in the Operations and Checkout Building check the placement of the lid on the vacuum chamber containing the U.S. Lab, a component of the International Space Station. The 32,000-pound scientific research lab, named Destiny, is the first Space Station element to spend seven days in the renovated vacuum chamber for a leak test. Destiny is scheduled to be launched on Shuttle mission STS-98, the 5A assembly mission, targeted for Jan. 18, 2001. During the mission, the crew will install the Lab in the Space Station during a series of three space walks. The STS-98 mission will provide the Station with science research facilities and expand its power, life support and control capabilities. The U.S. Lab module continues a long tradition of microgravity materials research, first conducted by Skylab and later Shuttle and Spacelab missions. Destiny is expected to be a major feature in future research, providing facilities for biotechnology, fluid physics, combustion, and life sciences research.

Medical device integration using mobile telecommunications infrastructure.

PubMed

Moorman, Bridget A; Cockle, Richard A

2013-01-01

Financial pressures, an aging population, and a rising number of patients with chronic diseases, have encouraged the use of remote monitoring technologies. This usually entails at least one physiological parameter measurement for a clinician. Mobile telecommunication technologies lend themselves to this functionality, and in some cases, avoid some of the issues encountered with device integration. Moreover, the inherent characteristics of the mobile telecommunications infrastructure allow a coupling of business and clinical functions that were not possible before. Table I compares and contrasts some key aspect of device integration in and out of a healthcare facility. An HTM professional may be part of the team that acquires and/or manages a system using a mobile telecommunications technology. It is important for HTM professionals to ensure the data is in a standard format so that the interfaces across this system don't become brittle and break easily if one part changes. Moreover, the security and safety considerations of the system and the data should be a primary consideration in and y purchase, with attention given to the proper environmental and encryption mechanisms. Clinical engineers and other HTM professionals are unique in that they understand the patient/clinician/device interface and the need to ensure its safety and effectiveness regardless of geographical environment.

Cloning of the cDNA for a hematopoietic cell-specific protein related to CD20 and the {beta} subunit of the high-affinity IgE receptor: Evidence for a family of proteins with four membrane-spanning regions

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

Adra, C.N.; Morrison, P.; Lim, B.

1994-10-11

The authors report the cloning of the cDNA for a human gene whose mRNA is expressed specifically in hematopoietic cells. A long open reading frame in the 1.7-kb mRNA encodes a 214-aa protein of 25 kDa with four hydrophobic regions consistent with a protein that traverses the membrane four times. To reflect the structure and expression of this gene in diverse hematopoietic lineages of lymphoid and myeloid origin, the authors named the gene HTm{sub 4}. The protein is about 20% homologous to two other {open_quotes}four-transmembrane{close_quotes} proteins; the B-cell-specific antigen CD20 and the {beta} subunit of the high-affinity receptor for IgE,more » Fc{sub {epsilon}}RI{beta}. The highest homologies among the three proteins are found in the transmembrane domains, but conserved residues are also recognized in the inter-transmembrane domains and in the N and C termini. Using fluorescence in situ hybridization, they localized HTm{sub 4} to human chromosome 11q12-13.1, where the CD20 and Fc{sub {epsilon}}RI{beta} genes are also located. Both the murine homologue for CD20, Ly-44, and the murine Fc{sub {epsilon}}RI{beta} gene map to the same region in murine chromosome 19. The authors propose that the HTm{sub 4}, CD20, and Fc{sub {epsilon}}RI{beta} genes evolved from the same ancestral gene to form a family of four-transmembrane proteins. It is possible that other related members exist. Similar to CD20 and Fc{sub {epsilon}}RI{beta}, it is likely that Htm{sub 4} has a role in signal transduction and, like Fc{sub {epsilon}}RI{beta}, might be a subunit associated with receptor complexes.« less

Integrated Ceramic Membrane System for Hydrogen Production

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

Schwartz, Joseph; Lim, Hankwon; Drnevich, Raymond

2010-08-05

Phase I was a technoeconomic feasibility study that defined the process scheme for the integrated ceramic membrane system for hydrogen production and determined the plan for Phase II. The hydrogen production system is comprised of an oxygen transport membrane (OTM) and a hydrogen transport membrane (HTM). Two process options were evaluated: 1) Integrated OTM-HTM reactor – in this configuration, the HTM was a ceramic proton conductor operating at temperatures up to 900°C, and 2) Sequential OTM and HTM reactors – in this configuration, the HTM was assumed to be a Pd alloy operating at less than 600°C. The analysis suggestedmore » that there are no technical issues related to either system that cannot be managed. The process with the sequential reactors was found to be more efficient, less expensive, and more likely to be commercialized in a shorter time than the single reactor. Therefore, Phase II focused on the sequential reactor system, specifically, the second stage, or the HTM portion. Work on the OTM portion was conducted in a separate program. Phase IIA began in February 2003. Candidate substrate materials and alloys were identified and porous ceramic tubes were produced and coated with Pd. Much effort was made to develop porous substrates with reasonable pore sizes suitable for Pd alloy coating. The second generation of tubes showed some improvement in pore size control, but this was not enough to get a viable membrane. Further improvements were made to the porous ceramic tube manufacturing process. When a support tube was successfully coated, the membrane was tested to determine the hydrogen flux. The results from all these tests were used to update the technoeconomic analysis from Phase I to confirm that the sequential membrane reactor system can potentially be a low-cost hydrogen supply option when using an existing membrane on a larger scale. Phase IIB began in October 2004 and focused on demonstrating an integrated HTM/water gas shift (WGS) reactor to increase CO conversion and produce more hydrogen than a standard water gas shift reactor would. Substantial improvements in substrate and membrane performance were achieved in another DOE project (DE-FC26-07NT43054). These improved membranes were used for testing in a water gas shift environment in this program. The amount of net H2 generated (defined as the difference of hydrogen produced and fed) was greater than would be produced at equilibrium using conventional water gas shift reactors up to 75 psig because of the shift in equilibrium caused by continuous hydrogen removal. However, methanation happened at higher pressures, 100 and 125 psig, and resulted in less net H2 generated than would be expected by equilibrium conversion alone. An effort to avoid methanation by testing in more oxidizing conditions (by increasing CO2/CO ratio in a feed gas) was successful and net H2 generated was higher (40-60%) than a conventional reactor at equilibrium at all pressures tested (up to 125 psig). A model was developed to predict reactor performance in both cases with and without methanation. The required membrane area depends on conditions, but the required membrane area is about 10 ft2 to produce about 2000 scfh of hydrogen. The maximum amount of hydrogen that can be produced in a membrane reactor decreased significantly due to methanation from about 2600 scfh to about 2400 scfh. Therefore, it is critical to eliminate methanation to fully benefit from the use of a membrane in the reaction. Other modeling work showed that operating a membrane reactor at higher temperature provides an opportunity to make the reactor smaller and potentially provides a significant capital cost savings compared to a shift reactor/PSA combination.« less

Gonorrhea

MedlinePlus

... this page: //medlineplus.gov/ency/article/007267.htm Gonorrhea To use the sharing features on this page, please enable JavaScript. Gonorrhea is a common sexually transmitted infection (STI). Causes ...

Pheochromocytoma

MedlinePlus

... this page: //medlineplus.gov/ency/article/000340.htm Pheochromocytoma To use the sharing features on this page, please enable JavaScript. Pheochromocytoma is a rare tumor of adrenal gland tissue. ...

Periodontitis

MedlinePlus

... this page: //medlineplus.gov/ency/article/001059.htm Periodontitis To use the sharing features on this page, please enable JavaScript. Periodontitis is inflammation and infection of the ligaments and ...

Appendicitis

MedlinePlus

... this page: //medlineplus.gov/ency/article/000256.htm Appendicitis To use the sharing features on this page, please enable JavaScript. Appendicitis is inflammation of the appendix. The appendix is ...

Rhabdomyolysis

MedlinePlus

... this page: //medlineplus.gov/ency/article/000473.htm Rhabdomyolysis To use the sharing features on this page, please enable JavaScript. Rhabdomyolysis is the breakdown of muscle tissue that leads ...

Neurosciences

MedlinePlus

... this page: //medlineplus.gov/ency/article/007456.htm Neurosciences To use the sharing features on this page, please enable JavaScript. Neurosciences (or clinical neurosciences) refers to the branch of ...

Sporotrichosis

MedlinePlus

... this page: //medlineplus.gov/ency/article/001338.htm Sporotrichosis To use the sharing features on this page, please enable JavaScript. Sporotrichosis is a long-term ( chronic ) skin infection that ...

Folliculitis

MedlinePlus

... this page: //medlineplus.gov/ency/article/000823.htm Folliculitis To use the sharing features on this page, please enable JavaScript. Folliculitis is inflammation of one or more hair follicles. ...

Sodium Orthovanadate Effect on Outflow Facility and Intraocular Pressure in Live Monkeys

PubMed Central

Tan, James C.H.; Kiland, Julie A.; Gonzalez, Jose M.; Gabelt, B’Ann T.; Peters, Donna M.; Kaufman, Paul L.

2010-01-01

Sodium orthovanadate (Na3VO4) is reported to reduce IOP by affecting aqueous formation, but whether it also affects outflow facility (OF) is unclear. We tested the effect of Na3VO4 on OF and intraocular pressure (IOP) in live cynomolgus monkeys, and on actin and cell adhesion organization in cultured human trabecular meshwork (HTM) cells. Total OF (n = 12) was measured by 2-level constant pressure perfusion of the monkey anterior chamber (AC) before and after exchange with 1 mM Na3VO4 or vehicle in opposite eyes. Topical 1% Na3VO4 or vehicle only was given twice daily (each 2×20 μL drops) for 4 days to opposite eyes (n = 8), and Goldmann IOP was measured before and hourly after treatment for 6 hours on Days 1 and 4. Filamentous actin and vinculin-containing cell adhesions were examined by epifluorescence microscopy after the cells had been incubated with 1 mM Na3VO4 for 24 hours. A) In monkeys, Na3VO4 increased OF by 29.3 ± 8.8% (mean ± s.e.m.) over the perfusion interval when adjusted for baseline and contralateral eye washout (p = 0.01; n = 12). B) Day 1 baseline IOP was 16.2 ± 1.5 mmHg in treated eyes and 15.9 ± 1.3 mmHg in the contralateral control eyes. Following treatment on Day 1, IOP was no different (p>0.05) between treated eyes and control eyes at any time-point or compared to baseline. Day 4 mean IOP averaged over hours 2–6 was 13.5 ± 0.8 mmHg in treated eyes and 16.1 ± 0.2 mmHg in control eyes. Treated eye IOP was lower than its Day 4 baseline (p<0.005), lower than control eyes for the same Day 4 interval (p = 0.009), and lower than the Day 1 baseline (p = 0.0000). Control eye IOP on Day 4 was not significantly different from baseline on Day 1. C) Incubation of HTM cells with 1 mM Na3VO4 for 24 hours caused a loss of actin stress fibers and vinculin-containing adhesions. Cell retraction and separation was also observed in vanadate-treated cultures. Reformation of actin stress fibers, vinculin-containing adhesions and confluent monolayers occurred within 24 hours after Na3VO4-containing culture medium was replaced with Na3VO4-free medium. Ocular administration of Na3VO4 to live monkeys significantly increases OF and reduces IOP. Na3VO4 reversibly disrupts actin and cell adhesion organization and causes retraction and separation of cultured HTM cells. Na3VO4 increases pressure-dependent outflow in live monkeys. Altered actin architecture in the TM may play a part in this increased OF. PMID:20620138

Technical note: a novel method for routine genotyping of horse coat color gene polymorphisms.

PubMed

Royo, L J; Fernández, I; Azor, P J; Alvarez, I; Pérez-Pardal, L; Goyache, F

2008-06-01

The aim of this note is to describe a reliable, fast, and cost-effective real-time PCR method for routine genotyping of mutations responsible for most coat color variation in horses. The melanocortin-1 receptor, Agouti-signaling peptide, and membrane-associated transporter protein alleles were simultaneously determined using 2 PCR protocols. The assay described here is an alternative method for routine genotyping of a defined number of polymorphisms. Allelic variants are detected in real time and no post-PCR manipulations are required, therefore limiting costs and possible carryover contamination. Data can be copied to a Microsoft Excel spreadsheet for semiautomatic determination of the genotype using a macro freely available at http://www.igijon.com/personales/fgoyache/software_i.htm (last accessed February 26, 2007). The performance of the method is demonstrated on 156 Spanish Purebred horses.

Craniopharyngioma

MedlinePlus

... this page: //medlineplus.gov/ency/article/000345.htm Craniopharyngioma To use the sharing features on this page, please enable JavaScript. A craniopharyngioma is a noncancerous (benign) tumor that develops at ...

Myocarditis - pediatric

MedlinePlus

... page: //medlineplus.gov/ency/article/007307.htm Myocarditis - pediatric To use the sharing features on this page, please enable JavaScript. Pediatric myocarditis is inflammation of the heart muscle in ...

PREFACE: International Workshop on Multi-Rate Processes and Hysteresis

NASA Astrophysics Data System (ADS)

Mortell, Michael P.; O'Malley, Robert E.; Pokrovskii, Alexei; Rachinskii, Dmitrii; Sobolev, Vladimir A.

2008-07-01

We are interested in singular perturbation problems and hysteresis as common strongly nonlinear phenomena that occur in many industrial, physical and economic systems. The wording `strongly nonlinear' means that linearization will not encapsulate the observed phenomena. Often these two types of phenomena are manifested for different stages of the same or similar processes. A number of fundamental hysteresis models can be considered as limit cases of time relaxation processes, or admit an approximation by a differential equation which is singular with respect to a particular parameter. However, the amount of interaction between practitioners of theories of systems with time relaxation and systems with hysteresis (and between the `relaxation' and `hysteresis' research communities) is still low, and cross-fertilization is small. In recent years Ireland has become a home for a series of prestigious International Workshops in Singular Perturbations and Hysteresis: International Workshop on Multi-rate Processes and Hysteresis (University College Cork, Ireland, 3-8 April 2006). Proceedings are published in Journal of Physics: Conference Series, volume 55. See further information at http://euclid.ucc.ie/murphys2008.htm International Workshop on Hysteresis and Multi-scale Asymptotics (University College Cork, Ireland, 17-21 March 2004). Proceedings are published in Journal of Physics: Conference Series, volume 22. See further information at http://euclid.ucc.ie/murphys2006.htm International Workshop on Relaxation Oscillations and Hysteresis (University College Cork, Ireland, 1-6 April 2002). The related collection of invited lectures, was published as a volume Singular Perturbations and Hysteresis, SIAM, Philadelphia, 2005. See further information at http://euclid.ucc.ie/hamsa2004.htm International Workshop on Geometrical Methods of Nonlinear Analysis and Semiconductor Laser Dynamics (University College Cork, Ireland, 5-5 April 2001). A collection of invited papers has been published as a special issue of Proceedings of the Russian Academy of Natural Sciences: Nonlinear dynamics of laser and reacting systems, and is available online at http://www.ins.ucc.ie/roh2002.htm. See further information at http://www.ins.ucc.ie/roh2002.htm Among the aims of these workshops were to bring together leading experts in singular perturbations and hysteresis phenomena in applied problems; to discuss important problems in areas such as reacting systems, semiconductor lasers, shock phenomena in economic modelling, fluid mechanics, etc with an emphasis on hysteresis and singular perturbations; to learn and to share modern techniques in areas of common interest. The `International Workshop on Multi-Rate Processes and Hysteresis' (University College Cork, Ireland, April 3-8, 2006) brought together more than 70 scientists (including more than 10 students), actively researching in the areas of dynamical systems with hysteresis and singular perturbations, to analyze those phenomena that occur in many industrial, physical and economic systems. The countries represented at the Workshop included Czech Republic, England, France, Germany, Hungary, Ireland, Israel, Italy, Poland, Romania, Russia, Scotland, South Africa, Switzerland and USA. All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. The Workshop has been sponsored by Science Foundation Ireland (SFI), KE Consulting group, Drexel University, Philadelphia, USA, University College Cork (UCC), Boole Centre for Research in Informatics, UCC, Cork, School of Mathematical Sciences, UCC, Cork, Irish Mathematical Society, Tyndall National Institute, Cork, University of Limerick, Cork Institute of Technology, and Heineken. The supportive affiliation of the European Geophysics Society, International Association of Hydrological Sciences, and Laboratoire Poncelet is gratefully acknowledged. The Editors and the Organizers of the Workshop wish to place on record their sincere gratitude to Mr Andrew Zhezherun and Mr Alexander Pimenov of University College Cork for both the assistance which he provided to all the presenters at the Workshop, and for the careful formatting of all the manuscripts prior to their being forwarded to the Publisher. More information about the Workshop can be found at http://euclid.ucc.ie/murphys2006.htm Michael P Mortell, Robert E O'Malley Jr, Alexei Pokrovskii, Dmitrii Rachinskii and Vladimir Sobolev Editors

A High Content Screening (HCS) Assay for the Identification of Chemical Inducers of PML Oncogenic Domains (PODs)

PubMed Central

Yip, Kenneth W.; Cuddy, Michael; Pinilla, Clemencia; Giulanotti, Marc; Heynen-Genel, Susanne; Matsuzawa, Shu-ichi; Reed, John C.

2014-01-01

PML is a tumor suppressor that promotes apoptosis through both p53-dependent and - independent mechanisms, participates in Rb-mediated cell cycle arrest, inhibits neoangiogenesis, and contributes to maintenance of genomic stability. PML also plays a role in host defense against viruses, conferring antiviral activity. When active, PML localizes to subnuclear structures named PML oncogenic domains (PODs) or PML nuclear bodies (PML-NBs), whereas inactive PML is located diffusely throughout the nucleus of cells, thus providing a morphological indicator. Known activators of PML include arsenicals and interferons, however, these agents induce a plethora of toxic effects, limiting their effectiveness. The objective of the current study was to develop a high content screening (HCS) assay for the identification of chemical activators of PML. We describe methods for automated analysis of POD formation using high throughput microscopy (HTM) to localize PML immunofluorescence in conjunction with image analysis software for POD quantification. Using this HCS assay in 384 well format, we performed pilot screens of a small synthetic chemical library and mixture-based combinatorial libraries, demonstrating the robust performance of the assay. HCS counter-screening assays were also developed for hit characterization, based on immunofluorescence analyses of the subcellular location of phosphorylated H2AX or phosphorylated CHK1, which increase in a punctate nuclear pattern in response to DNA damage. Thus, the HCS assay devised here represents a high throughput screen that can be utilized to discover POD-inducing compounds that may restore the tumor suppressor activity of PML in cancers or possibly promote anti-viral states. PMID:21233309

Reactive arthritis

MedlinePlus

... this page: //medlineplus.gov/ency/article/000440.htm Reactive arthritis To use the sharing features on this page, please enable JavaScript. Reactive arthritis is a group of conditions that may ...

Digestive diseases

MedlinePlus

... this page: //medlineplus.gov/ency/article/007447.htm Digestive diseases To use the sharing features on this page, please enable JavaScript. Digestive diseases are disorders of the digestive tract, which ...

Mathematics disorder

MedlinePlus

... this page: //medlineplus.gov/ency/article/001534.htm Mathematics disorder To use the sharing features on this page, please enable JavaScript. Mathematics disorder is a condition in which a child's ...

Ethanol poisoning

MedlinePlus

... this page: //medlineplus.gov/ency/article/002644.htm Ethanol poisoning To use the sharing features on this page, please enable JavaScript. Ethanol poisoning is caused by drinking too much alcohol. ...

Dextromethorphan overdose

MedlinePlus

... this page: //medlineplus.gov/ency/article/002628.htm Dextromethorphan overdose To use the sharing features on this page, please enable JavaScript. Dextromethorphan is a medicine that helps stop coughing. It ...

Dental cavities

MedlinePlus

... this page: //medlineplus.gov/ency/article/001055.htm Dental cavities To use the sharing features on this page, please enable JavaScript. Dental cavities are holes (or structural damage) in the ...

Intraductal papilloma

MedlinePlus

... page: //medlineplus.gov/ency/article/001238.htm Intraductal papilloma To use the sharing features on this page, please enable JavaScript. Intraductal papilloma is a small, noncancerous (benign) tumor that grows ...

Dermatitis herpetiformis

MedlinePlus

... this page: //medlineplus.gov/ency/article/001480.htm Dermatitis herpetiformis To use the sharing features on this page, please enable JavaScript. Dermatitis herpetiformis (DH) is a very itchy rash consisting ...

Chin augmentation

MedlinePlus

... page: //medlineplus.gov/ency/article/002986.htm Chin augmentation To use the sharing features on this page, please enable JavaScript. Chin augmentation is surgery to reshape or enhance the size ...

Antimitochondrial antibody

MedlinePlus

... page: //medlineplus.gov/ency/article/003529.htm Antimitochondrial antibody To use the sharing features on this page, please enable JavaScript. Antimitochondrial antibodies (AMA) are substances ( antibodies ) that form against mitochondria. ...

Dimenhydrinate overdose

MedlinePlus

... this page: //medlineplus.gov/ency/article/002634.htm Dimenhydrinate overdose To use the sharing features on this page, please enable JavaScript. Dimenhydrinate is a type of medicine called an antihistamine. ...

Mistletoe poisoning

MedlinePlus

... this page: //medlineplus.gov/ency/article/002883.htm Mistletoe poisoning To use the sharing features on this page, please enable JavaScript. Mistletoe is an evergreen plant with white berries. Mistletoe ...

Endoscopic ultrasound

MedlinePlus

... page: //medlineplus.gov/ency/article/007646.htm Endoscopic ultrasound To use the sharing features on this page, please enable JavaScript. Endoscopic ultrasound is a type of imaging test. It is ...

Iontophoresis

MedlinePlus

... Iontophoresis URL of this page: //medlineplus.gov/ency/article/007293.htm Iontophoresis To use the sharing features on this page, please enable JavaScript. Iontophoresis involves passing a weak electrical current through ...

Cardiac rehabilitation

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000791.htm Cardiac rehabilitation To use the sharing features on this page, please enable JavaScript. Cardiac rehabilitation (rehab) is a program that helps you live ...

Hepatitis B

MedlinePlus

... this page: //medlineplus.gov/ency/article/000279.htm Hepatitis B To use the sharing features on this page, please enable JavaScript. Hepatitis B is irritation and swelling (inflammation) of the ...

Congenital toxoplasmosis

MedlinePlus

... page: //medlineplus.gov/ency/article/001360.htm Congenital toxoplasmosis To use the sharing features on this page, please enable JavaScript. Congenital toxoplasmosis is a group of symptoms that occur when ...

Esophageal culture

MedlinePlus

... page: //medlineplus.gov/ency/article/003764.htm Esophageal culture To use the sharing features on this page, please enable JavaScript. Esophageal culture is a laboratory test that checks for infection- ...

Endocervical culture

MedlinePlus

... page: //medlineplus.gov/ency/article/003754.htm Endocervical culture To use the sharing features on this page, please enable JavaScript. Endocervical culture is a laboratory test that helps identify infection ...

A distributed fault-detection and diagnosis system using on-line parameter estimation

NASA Technical Reports Server (NTRS)

Guo, T.-H.; Merrill, W.; Duyar, A.

1991-01-01

The development of a model-based fault-detection and diagnosis system (FDD) is reviewed. The system can be used as an integral part of an intelligent control system. It determines the faults of a system from comparison of the measurements of the system with a priori information represented by the model of the system. The method of modeling a complex system is described and a description of diagnosis models which include process faults is presented. There are three distinct classes of fault modes covered by the system performance model equation: actuator faults, sensor faults, and performance degradation. A system equation for a complete model that describes all three classes of faults is given. The strategy for detecting the fault and estimating the fault parameters using a distributed on-line parameter identification scheme is presented. A two-step approach is proposed. The first step is composed of a group of hypothesis testing modules, (HTM) in parallel processing to test each class of faults. The second step is the fault diagnosis module which checks all the information obtained from the HTM level, isolates the fault, and determines its magnitude. The proposed FDD system was demonstrated by applying it to detect actuator and sensor faults added to a simulation of the Space Shuttle Main Engine. The simulation results show that the proposed FDD system can adequately detect the faults and estimate their magnitudes.

Total protein

MedlinePlus

... page: //medlineplus.gov/ency/article/003483.htm Total protein To use the sharing features on this page, please enable JavaScript. The total protein test measures the total amount of two classes ...

Elephant ear

MedlinePlus

... this page: //medlineplus.gov/ency/article/002867.htm Elephant ear poisoning To use the sharing features on this page, please enable JavaScript. Elephant ear plants are indoor or outdoor plants with ...

Parkinson disease

MedlinePlus

... this page: //medlineplus.gov/ency/article/000755.htm Parkinson disease To use the sharing features on this page, please enable JavaScript. Parkinson disease results from certain brain cells dying. These cells ...

Retinitis pigmentosa

MedlinePlus

... this page: //medlineplus.gov/ency/article/001029.htm Retinitis pigmentosa To use the sharing features on this page, please enable JavaScript. Retinitis pigmentosa is an eye disease in which there is ...

Lymphogranuloma venereum

MedlinePlus

... this page: //medlineplus.gov/ency/article/000634.htm Lymphogranuloma venereum To use the sharing features on this page, please enable JavaScript. Lymphogranuloma venereum (LGV) is a sexually transmitted bacterial infection. Causes ...

Annular pancreas

MedlinePlus

... page: //medlineplus.gov/ency/article/001142.htm Annular pancreas To use the sharing features on this page, please enable JavaScript. An annular pancreas is a ring of pancreatic tissue that encircles ...

Frequent Bowel Movements

MedlinePlus

... bowel disease (IBD). Centers for Disease Control and Prevention. https://www.cdc.gov/ibd/what-is-IBD.htm. Accessed Nov. 15, 2017. Hyperthyroidism (Overactive thyroid). National Institute of Diabetes and Digestive ...

Alpha fetoprotein

MedlinePlus

... this page: //medlineplus.gov/ency/article/003573.htm Alpha fetoprotein To use the sharing features on this page, please enable JavaScript. Alpha fetoprotein (AFP) is a protein produced by the liver ...

Triglyceride level

MedlinePlus

... page: //medlineplus.gov/ency/article/003493.htm Triglyceride level To use the sharing features on this page, please enable JavaScript. The triglyceride level is a blood test to measure the amount ...

Multiple sclerosis

MedlinePlus

... this page: //medlineplus.gov/ency/article/000737.htm Multiple sclerosis To use the sharing features on this page, please enable JavaScript. Multiple sclerosis (MS) is an autoimmune disease that affects the ...

Biliary obstruction - slideshow

MedlinePlus

... ency/presentations/100199.htm Biliary obstruction - series—Normal anatomy To use the sharing ... Overview Bile is a digestive fluid secreted by the liver and stored in the gallbladder which normally is ...

Quantitative nephelometry

MedlinePlus

... this page: //medlineplus.gov/ency/article/003545.htm Quantitative nephelometry test To use the sharing features on this page, please enable JavaScript. Quantitative nephelometry is a lab test to quickly and ...

Rheumatoid arthritis

MedlinePlus

... this page: //medlineplus.gov/ency/article/000431.htm Rheumatoid arthritis To use the sharing features on this page, please enable JavaScript. Rheumatoid arthritis (RA) is a long-term disease. It leads ...

Amino acids

MedlinePlus

... this page: //medlineplus.gov/ency/article/002222.htm Amino acids To use the sharing features on this page, please enable JavaScript. Amino acids are organic compounds that combine to form proteins . ...

Pectus carinatum

MedlinePlus

... this page: //medlineplus.gov/ency/article/003321.htm Pectus carinatum To use the sharing features on this page, please enable JavaScript. Pectus carinatum is present when the chest protrudes over the ...

Serial analysis of gene expression (SAGE) in normal human trabecular meshwork.

PubMed

Liu, Yutao; Munro, Drew; Layfield, David; Dellinger, Andrew; Walter, Jeffrey; Peterson, Katherine; Rickman, Catherine Bowes; Allingham, R Rand; Hauser, Michael A

2011-04-08

To identify the genes expressed in normal human trabecular meshwork tissue, a tissue critical to the pathogenesis of glaucoma. Total RNA was extracted from human trabecular meshwork (HTM) harvested from 3 different donors. Extracted RNA was used to synthesize individual SAGE (serial analysis of gene expression) libraries using the I-SAGE Long kit from Invitrogen. Libraries were analyzed using SAGE 2000 software to extract the 17 base pair sequence tags. The extracted sequence tags were mapped to the genome using SAGE Genie map. A total of 298,834 SAGE tags were identified from all HTM libraries (96,842, 88,126, and 113,866 tags, respectively). Collectively, there were 107,325 unique tags. There were 10,329 unique tags with a minimum of 2 counts from a single library. These tags were mapped to known unique Unigene clusters. Approximately 29% of the tags (orphan tags) did not map to a known Unigene cluster. Thirteen percent of the tags mapped to at least 2 Unigene clusters. Sequence tags from many glaucoma-related genes, including myocilin, optineurin, and WD repeat domain 36, were identified. This is the first time SAGE analysis has been used to characterize the gene expression profile in normal HTM. SAGE analysis provides an unbiased sampling of gene expression of the target tissue. These data will provide new and valuable information to improve understanding of the biology of human aqueous outflow.

Pleural effusion

MedlinePlus

... this page: //medlineplus.gov/ency/article/000086.htm Pleural effusion To use the sharing features on this page, please enable JavaScript. A pleural effusion is a buildup of fluid between the layers ...

Coal worker's pneumoconiosis

MedlinePlus

... this page: //medlineplus.gov/ency/article/000130.htm Coal worker's pneumoconiosis To use the sharing features on this page, please enable JavaScript. Coal worker's pneumoconiosis (CWP) is a lung disease that ...

Protein-losing enteropathy

MedlinePlus

... this page: //medlineplus.gov/ency/article/007338.htm Protein-losing enteropathy To use the sharing features on this page, please enable JavaScript. Protein-losing enteropathy is an abnormal loss of protein ...

Creatine phosphokinase test

MedlinePlus

... this page: //medlineplus.gov/ency/article/003503.htm Creatine phosphokinase test To use the sharing features on this page, please enable JavaScript. Creatine phosphokinase (CPK) is an enzyme in the body. ...

Hair straightener poisoning

MedlinePlus

... this page: //medlineplus.gov/ency/article/002706.htm Hair straightener poisoning To use the sharing features on this page, please enable JavaScript. Hair straightener poisoning occurs when someone swallows products that ...

Hair spray poisoning

MedlinePlus

... this page: //medlineplus.gov/ency/article/002705.htm Hair spray poisoning To use the sharing features on this page, please enable JavaScript. Hair spray poisoning occurs when someone breathes in (inhales) ...

Fenoprofen calcium overdose

MedlinePlus

... page: //medlineplus.gov/ency/article/002649.htm Fenoprofen calcium overdose To use the sharing features on this page, please enable JavaScript. Fenoprofen calcium is a type of medicine called a nonsteroidal ...

Therapeutic drug levels

MedlinePlus

... medlineplus.gov/ency/article/003430.htm Therapeutic drug levels To use the sharing features on this page, please enable JavaScript. Therapeutic drug levels are lab tests to look for the presence ...

Hyperbaric oxygen therapy

MedlinePlus

... page: //medlineplus.gov/ency/article/002375.htm Hyperbaric oxygen therapy To use the sharing features on this page, please enable JavaScript. Hyperbaric oxygen therapy uses a special pressure chamber to increase ...

Mercuric chloride poisoning

MedlinePlus

... page: //medlineplus.gov/ency/article/002474.htm Mercuric chloride poisoning To use the sharing features on this page, please enable JavaScript. Mercuric chloride is a very poisonous form of mercury. It ...

Cortisol - urine

MedlinePlus

... page: //medlineplus.gov/ency/article/003703.htm Cortisol urine test To use the sharing features on this page, please enable JavaScript. The cortisol urine test measures the level of cortisol in the ...

Urine drainage bags

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000142.htm Urine drainage bags To use the sharing features on this page, please enable JavaScript. Urine drainage bags collect urine. Your bag will attach ...

Thrombotic thrombocytopenic purpura

MedlinePlus

... medlineplus.gov/ency/article/000552.htm Thrombotic thrombocytopenic purpura To use the sharing features on this page, please enable JavaScript. Thrombotic thrombocytopenic purpura (TTP) is a blood disorder that causes blood ...

Leucine aminopeptidase - urine

MedlinePlus

... this page: //medlineplus.gov/ency/article/003617.htm Leucine aminopeptidase - urine To use the sharing features on this page, please enable JavaScript. Leucine aminopeptidase is a type of protein called an ...

Lung diffusion testing

MedlinePlus

... page: //medlineplus.gov/ency/article/003854.htm Lung diffusion testing To use the sharing features on this page, please enable JavaScript. Lung diffusion testing measures how well the lungs exchange gases. ...

Scorpion fish sting

MedlinePlus

... page: //medlineplus.gov/ency/article/002849.htm Scorpion fish sting To use the sharing features on this page, please enable JavaScript. Scorpion fish are members of the family Scorpaenidae, which includes ...

Pseudomembranous colitis

MedlinePlus

... colitis URL of this page: //medlineplus.gov/ency/article/000259.htm Pseudomembranous colitis To use the sharing features on this page, please enable JavaScript. Pseudomembranous colitis refers to swelling or inflammation of ...

Perioral dermatitis

MedlinePlus

... dermatitis URL of this page: //medlineplus.gov/ency/article/001455.htm Perioral dermatitis To use the sharing features on this page, please enable JavaScript. Perioral dermatitis is a skin disorder resembling acne ...

Naproxen sodium overdose

MedlinePlus

... page: //medlineplus.gov/ency/article/002507.htm Naproxen sodium overdose To use the sharing features on this page, please enable JavaScript. Naproxen sodium is a nonsteroidal anti-inflammatory drug (NSAID) used ...

Diclofenac sodium overdose

MedlinePlus

... page: //medlineplus.gov/ency/article/002630.htm Diclofenac sodium overdose To use the sharing features on this page, please enable JavaScript. Diclofenac sodium is a prescription medicine used to relieve pain ...

Urine - abnormal color

MedlinePlus

... medlineplus.gov/ency/article/003139.htm Urine - abnormal color To use the sharing features on this page, please enable JavaScript. The usual color of urine is straw-yellow. Abnormally colored urine ...

Dubin-Johnson syndrome

MedlinePlus

... page: //medlineplus.gov/ency/article/000242.htm Dubin-Johnson syndrome To use the sharing features on this page, please enable JavaScript. Dubin-Johnson syndrome (DJS) is a disorder passed down through ...

Pokeweed poisoning

MedlinePlus

... poisoning URL of this page: //medlineplus.gov/ency/article/002874.htm Pokeweed poisoning To use the sharing features on this page, please enable JavaScript. Pokeweed is a flowering plant. Pokeweed poisoning occurs ...

Paradichlorobenzene poisoning

MedlinePlus

... poisoning URL of this page: //medlineplus.gov/ency/article/002902.htm Paradichlorobenzene poisoning To use the sharing features on this page, please enable JavaScript. Paradichlorobenzene is a white, solid chemical with a ...

Genital herpes

MedlinePlus

... herpes URL of this page: //medlineplus.gov/ency/article/000857.htm Genital herpes To use the sharing features on this page, please enable JavaScript. Genital herpes is a sexually transmitted infection. It ...

Yew poisoning

MedlinePlus

... poisoning URL of this page: //medlineplus.gov/ency/article/002877.htm Yew poisoning To use the sharing features on this page, please enable JavaScript. The yew plant is a shrub with evergreen- ...

Philodendron poisoning

MedlinePlus

... poisoning URL of this page: //medlineplus.gov/ency/article/002872.htm Philodendron poisoning To use the sharing features on this page, please enable JavaScript. Philodendron is a flowering houseplant. Philodendron poisoning occurs ...

Shampoo - swallowing

MedlinePlus

... swallowing URL of this page: //medlineplus.gov/ency/article/002737.htm Shampoo - swallowing To use the sharing features on this page, please enable JavaScript. Shampoo is a liquid used to clean the ...

Personal protective equipment

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000447.htm Personal protective equipment To use the sharing features on this page, please enable JavaScript. Personal protective equipment is special equipment you wear to create a ...

Culture-negative endocarditis

MedlinePlus

... this page: //medlineplus.gov/ency/article/000657.htm Culture-negative endocarditis To use the sharing features on this page, please enable JavaScript. Culture-negative endocarditis is an infection and inflammation of ...

Borderline personality disorder

MedlinePlus

... this page: //medlineplus.gov/ency/article/000935.htm Borderline personality disorder To use the sharing features on this page, please enable JavaScript. Borderline personality disorder (BPD) is a mental condition in which ...

7 CFR 1779.9 - Environmental requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGRICULTURE (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.9 Environmental requirements... or online at http://www.usda.gov/rus/water/ees/index.htm), the environmental review requirements...

Gasoline poisoning

MedlinePlus

... this page: //medlineplus.gov/ency/article/002806.htm Gasoline poisoning To use the sharing features on this ... This article discusses the harmful effects from swallowing gasoline or breathing in its fumes. This article is ...

Dental sealants

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000779.htm Dental sealants To use the sharing features on this ... case a sealant needs to be replaced. How Dental Sealants are Applied Your dentist applies sealants on ...

20 CFR 703.2 - Forms.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Insurance Carrier's Agreement and Undertaking. (5) LS-276 Application for Security Deposit Determination. (6... OWCP district offices and on the Internet at http://www.dol.gov/esa/owcp/dlhwc/lsforms.htm. ...

20 CFR 703.2 - Forms.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Insurance Carrier's Agreement and Undertaking. (5) LS-276 Application for Security Deposit Determination. (6... OWCP district offices and on the Internet at http://www.dol.gov/esa/owcp/dlhwc/lsforms.htm. ...

20 CFR 703.2 - Forms.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Insurance Carrier's Agreement and Undertaking. (5) LS-276 Application for Security Deposit Determination. (6... OWCP district offices and on the Internet at http://www.dol.gov/esa/owcp/dlhwc/lsforms.htm. ...

Nasal septal hematoma

MedlinePlus

... medlineplus.gov/ency/article/001292.htm Nasal septal hematoma To use the sharing features on this page, please enable JavaScript. A nasal septal hematoma is a collection of blood within the septum ...

Mechanical ventilator - infants

MedlinePlus

... this page: //medlineplus.gov/ency/article/007240.htm Mechanical ventilator - infants To use the sharing features on this page, please enable JavaScript. A mechanical ventilator is a machine that assists with breathing. ...

Lymph system

MedlinePlus

... page: //medlineplus.gov/ency/article/002247.htm Lymph system To use the sharing features on this page, ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

Liposuction - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100185.htm Liposuction - series—Indications To use the sharing features on ... can gain fat in the belly and waist. Liposuction may help people who want to have less ...

Congenital heart disease

MedlinePlus

... page: //medlineplus.gov/ency/article/001114.htm Congenital heart disease To use the sharing features on this page, please enable JavaScript. Congenital heart disease (CHD) is a problem with the heart's structure ...

Hypertensive heart disease

MedlinePlus

... page: //medlineplus.gov/ency/article/000163.htm Hypertensive heart disease To use the sharing features on this page, please enable JavaScript. Hypertensive heart disease refers to heart problems that occur because of ...

CSF smear

MedlinePlus

... this page: //medlineplus.gov/ency/article/003768.htm CSF smear To use the sharing features on this ... around the spinal cord and brain. Cerebrospinal fluid (CSF) protects the brain and spinal cord from injury. ...

Sports physical

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000673.htm Sports physical To use the sharing features on this ... or routine checkups. Why do you Need a Sports Physical? The sports physical is done to: Find ...

Tarantula spider

MedlinePlus

... page: //medlineplus.gov/ency/article/002855.htm Tarantula spider bite To use the sharing features on this ... This article describes the effects of a tarantula spider bite. The class of insects to which the ...

Black widow spider

MedlinePlus

... medlineplus.gov/ency/article/002858.htm Black widow spider To use the sharing features on this page, please enable JavaScript. The black widow spider (Latrodectus) has a shiny black body with a ...

Increased head circumference

MedlinePlus

... page: //medlineplus.gov/ency/article/003305.htm Increased head circumference To use the sharing features on this page, please enable JavaScript. Increased head circumference is when the measured distance around the widest ...

Swimming pool granuloma

MedlinePlus

... this page: //medlineplus.gov/ency/article/001357.htm Swimming pool granuloma To use the sharing features on this page, please enable JavaScript. A swimming pool granuloma is a long-term (chronic) skin ...

Amylase - urine

MedlinePlus

... page: //medlineplus.gov/ency/article/003607.htm Amylase - urine To use the sharing features on this page, ... test that measures the amount of amylase in urine. Amylase is an enzyme that helps digest carbohydrates. ...

Urine output - decreased

MedlinePlus

... this page: //medlineplus.gov/ency/article/003147.htm Urine output - decreased To use the sharing features on this page, please enable JavaScript. Decreased urine output means that you produce less urine than ...

Urine concentration test

MedlinePlus

... this page: //medlineplus.gov/ency/article/003608.htm Urine concentration test To use the sharing features on this page, please enable JavaScript. A urine concentration test measures the ability of the kidneys ...

Gallbladder removal - slideshow

MedlinePlus

... ency/presentations/100021.htm Gallbladder removal - Series—Normal anatomy To use the ... gallbladder is located in the abdomen, on the right side, underneath the liver. The gallbladder stores bile produced by the liver, ...

Dirt - swallowing

MedlinePlus

... this page: //medlineplus.gov/ency/article/002840.htm Dirt - swallowing To use the sharing features on this ... article is about poisoning from swallowing or eating dirt. This article is for information only. DO NOT ...

Genetic counseling

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000510.htm Genetic counseling To use the sharing features on this ... cystic fibrosis or Down syndrome. Who May Want Genetic Counseling? It is up to you whether or ...

RBC nuclear scan

MedlinePlus

... page: //medlineplus.gov/ency/article/003835.htm RBC nuclear scan To use the sharing features on this page, please enable JavaScript. An RBC nuclear scan uses small amounts of radioactive material to ...

Skin color - patchy

MedlinePlus

... page: //medlineplus.gov/ency/article/003224.htm Skin color - patchy To use the sharing features on this page, please enable JavaScript. Patchy skin color is areas where the skin color is irregular. ...

Talking to someone with hearing loss

MedlinePlus

... of Health & Human Services. Quick guide to health literacy and older adults: Hearing impairment. Health.gov website. www.health.gov/communication/literacy/olderadults/hearing.htm . Accessed July 5, 2017. Review ...

Jerusalem cherry poisoning

MedlinePlus

... this page: //medlineplus.gov/ency/article/002871.htm Jerusalem cherry poisoning To use the sharing features on this page, please enable JavaScript. The Jerusalem cherry is a plant that belongs to the ...

Aspirin overdose

MedlinePlus

... this page: //medlineplus.gov/ency/article/002542.htm Aspirin overdose To use the sharing features on this page, please enable JavaScript. An overdose of aspirin means you have too much aspirin in your ...

Brain injury - discharge

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000163.htm Brain injury - discharge To use the sharing features on ... know was in the hospital for a serious brain injury. At home, it will take time for ...

CPR - infant - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100216.htm CPR - infant - series—Check for responsiveness To use the ... yourself to call 911 until you have performed CPR for about 2 minutes. 3. Carefully place the ...

Hemorrhoid surgery - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100026.htm Hemorrhoid surgery - series—Normal anatomy To use the sharing ... empties stool from the body through the anus. Hemorrhoids are "cushions" of tissue filled with blood vessels ...

Stroke - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100218.htm Stroke - series—Part 1 To use the sharing features ... M. Editorial team. Related MedlinePlus Health Topics Ischemic Stroke A.D.A.M., Inc. is accredited by ...

Exercise and immunity

MedlinePlus

... medlineplus.gov/ency/article/007165.htm Exercise and immunity To use the sharing features on this page, ... know exactly if or how exercise increases your immunity to certain illnesses. There are several theories. However, ...

Paroxysmal cold hemoglobinuria (PCH)

MedlinePlus

... page: //medlineplus.gov/ency/article/000557.htm Paroxysmal cold hemoglobinuria (PCH) To use the sharing features on this page, please enable JavaScript. Paroxysmal cold hemoglobinuria (PCH) is a rare blood disorder in ...

Hand fracture - aftercare

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000552.htm Hand fracture - aftercare To use the sharing features on ... need to be repaired with surgery. Types of Hand Fractures Your fracture may be in one of ...

Claw hand

MedlinePlus

... page: //medlineplus.gov/ency/article/003169.htm Claw hand To use the sharing features on this page, ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map ...

Concussion - child - discharge

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000125.htm Concussion in children - discharge To use the sharing features ... child's provider about: Playing contact sports, such as football, hockey, and soccer Riding a bicycle, motorcycle, or ...

Post-traumatic stress disorder

MedlinePlus

... medlineplus.gov/ency/article/000925.htm Post-traumatic stress disorder To use the sharing features on this page, please enable JavaScript. Post-traumatic stress disorder (PTSD) is a type of anxiety disorder . ...

Overcoming job stress

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000884.htm Overcoming job stress To use the sharing features on this page, ... stay healthy and feel better. Causes of Job Stress Although the cause of job stress is different ...

Breathing difficulty

MedlinePlus

... page: //medlineplus.gov/ency/article/003075.htm Breathing difficulty To use the sharing features on this page, ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map ...

Hormonal effects in newborns

MedlinePlus

... page: //medlineplus.gov/ency/article/001911.htm Hormonal effects in newborns To use the sharing features on this page, please enable JavaScript. Hormonal effects in newborns occur because in the womb, babies ...

Desipramine

MedlinePlus

... www.fda.gov/Drugs/DrugSafety/ucm085729.htm.No matter your age, before you take an antidepressant, you, ... seeing things that do not exist) widened pupils (dark circles in the middle of the eyes) drowsiness ...

Collagen vascular disease

MedlinePlus

... this page: //medlineplus.gov/ency/article/001223.htm Collagen vascular disease To use the sharing features on ... were previously said to have "connective tissue" or "collagen vascular" disease. We now have names for many ...

Memory loss

MedlinePlus

... this page: //medlineplus.gov/ency/article/003257.htm Memory loss To use the sharing features on this ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated: ...

ECHO virus

MedlinePlus

... page: //medlineplus.gov/ency/article/001340.htm ECHO virus To use the sharing features on this page, please enable JavaScript. Enteric cytopathic human orphan (ECHO) viruses are a group of viruses that can lead ...

Gleason grading system

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000920.htm Gleason grading system To use the sharing features on this page, ... score of between 5 and 7. Gleason Grading System Sometimes, it can be hard to predict how ...

GI bleeding - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100162.htm GI bleeding - series—Normal anatomy To use the sharing ... colon, and finally, the rectum and anus. The GI tract is a long, hollow, muscular tube through ...

Pancreas transplant - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100129.htm Pancreas transplant - series—Normal anatomy To use the sharing ... to slide 6 out of 6 Overview The pancreas resides in the back of the abdomen. It ...

Nasal fracture - aftercare

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000554.htm Nasal fracture - aftercare To use the sharing features on this ... that gives your nose its shape. A nasal fracture occurs when the bony part of your nose ...

Obesity hypoventilation syndrome (OHS)

MedlinePlus

... this page: //medlineplus.gov/ency/article/000085.htm Obesity hypoventilation syndrome (OHS) To use the sharing features on this page, please enable JavaScript. Obesity hypoventilation syndrome (OHS) is a condition in some ...

Factor V deficiency

MedlinePlus

... this page: //medlineplus.gov/ency/article/000550.htm Factor V deficiency To use the sharing features on ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...

Factor II assay

MedlinePlus

... this page: //medlineplus.gov/ency/article/003674.htm Factor II assay To use the sharing features on ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...

Separation anxiety in children

MedlinePlus

... page: //medlineplus.gov/ency/article/001542.htm Separation anxiety in children To use the sharing features on this page, please enable JavaScript. Separation anxiety in children is a developmental stage in which ...

76 FR 59404 - Gastrointestinal Drugs Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... Pharmaceuticals, Inc., for irritable bowel syndrome with diarrhea. FDA intends to make background material...Committees/Calendar/default.htm . Scroll down to the appropriate advisory committee link. Procedure...

Asthma - child - discharge

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000001.htm Asthma - child - discharge To use the sharing features on this ... care for your child. Take Charge of Your Child's Asthma at Home Make sure you know the ...

Storing your medicines

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000534.htm Storing your medicines To use the sharing features on this page, ... child latch or lock. Do not use Damaged Medicine Damaged medicine may make you sick. DO NOT ...

Temperature measurement

MedlinePlus

... this page: //medlineplus.gov/ency/article/003400.htm Temperature measurement To use the sharing features on this page, please enable JavaScript. The measurement of body temperature can help detect illness. It can also monitor ...

Amebic liver abscess

MedlinePlus

... abscess URL of this page: //medlineplus.gov/ency/article/000211.htm Amebic liver abscess To use the sharing features on this page, please enable JavaScript. Amebic liver abscess is a collection of pus ...

Patent ductus arteriosus

MedlinePlus

... this page: //medlineplus.gov/ency/article/001560.htm Patent ductus arteriosus To use the sharing features on this page, please enable JavaScript. Patent ductus arteriosus (PDA) is a condition in which the ductus ...

Bubble bath soap poisoning

MedlinePlus

... medlineplus.gov/ency/article/002762.htm Bubble bath soap poisoning To use the sharing features on this page, please enable JavaScript. Bubble bath soap poisoning occurs when someone swallows bubble bath soap. ...

Digital rectal exam

MedlinePlus

Skip navigation U.S. National Library of Medicine The navigation menu has been collapsed. Menu ... exam URL of this page: //medlineplus.gov/ency/article/007069.htm Digital rectal exam To use the sharing features ...

Learning about depression

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000325.htm Learning about depression To use the sharing features on this page, ... trigger or reason. What are the Signs of Depression? You may notice some or all of the ...

Acute respiratory distress syndrome

MedlinePlus

... page: //medlineplus.gov/ency/article/000103.htm Acute respiratory distress syndrome To use the sharing features on this page, please enable JavaScript. Acute respiratory distress syndrome (ARDS) is a life-threatening lung ...

Acetaminophen and codeine overdose

MedlinePlus

... this page: //medlineplus.gov/ency/article/002562.htm Acetaminophen and codeine overdose To use the sharing features on this page, please enable JavaScript. Acetaminophen (Tylenol) and codeine is a prescription pain medicine. ...

48 CFR 2901.602-1 - Authority.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ACQUISITION REGULATION SYSTEM Career Development, Contracting Authority, and Responsibilities 2901.602-1... officers may be available for review on the Internet at http://www.dol.gov/oasam/grants/prgms.htm. To...

Castor oil overdose

MedlinePlus

... overdose URL of this page: //medlineplus.gov/ency/article/002768.htm Castor oil overdose To use the sharing features on this page, please enable JavaScript. Castor oil is a yellowish liquid often used ...

Lip moisturizer poisoning

MedlinePlus

... poisoning URL of this page: //medlineplus.gov/ency/article/002723.htm Lip moisturizer poisoning To use the sharing features on this page, please enable JavaScript. This poisoning results from eating or swallowing lip ...

Face powder poisoning

MedlinePlus

... poisoning URL of this page: //medlineplus.gov/ency/article/002700.htm Face powder poisoning To use the sharing features on this page, please enable JavaScript. Face powder poisoning occurs when someone swallows or ...

Rhubarb leaves poisoning

MedlinePlus

... poisoning URL of this page: //medlineplus.gov/ency/article/002876.htm Rhubarb leaves poisoning To use the sharing features on this page, please enable JavaScript. Rhubarb leaves poisoning occurs when someone eats pieces ...

Nail polish poisoning

MedlinePlus

... poisoning URL of this page: //medlineplus.gov/ency/article/002722.htm Nail polish poisoning To use the sharing features on this page, please enable JavaScript. This poisoning is from swallowing or breathing in ( ...

Heat intolerance

MedlinePlus

... this page: //medlineplus.gov/ency/article/003094.htm Heat intolerance To use the sharing features on this ... must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map FAQs Customer Support Get ...

Cow's milk - infants

MedlinePlus

... this page: //medlineplus.gov/ency/article/002448.htm Cow's milk - infants To use the sharing features on ... year old, you should not feed your baby cow's milk, according to the American Academy of Pediatrics ( ...

Delta agent (Hepatitis D)

MedlinePlus

... this page: //medlineplus.gov/ency/article/000216.htm Hepatitis D (Delta agent) To use the sharing features on this page, please enable JavaScript. Hepatitis D is a viral infection caused by the ...

Urine specific gravity test

MedlinePlus

... medlineplus.gov/ency/article/003587.htm Urine specific gravity test To use the sharing features on this page, please enable JavaScript. Urine specific gravity is a laboratory test that shows the concentration ...

Culture - joint fluid

MedlinePlus

... this page: //medlineplus.gov/ency/article/003742.htm Culture - joint fluid To use the sharing features on this page, please enable JavaScript. Joint fluid culture is a laboratory test to detect infection-causing ...

Omphalocele repair - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100033.htm Omphalocele repair - series—Normal anatomy To use the sharing ... Go to slide 4 out of 4 Overview Omphalocele is an abdominal wall defect at the base ...

Prostate radiation - discharge

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000399.htm Prostate radiation - discharge To use the sharing features on ... keeping or getting an erection may occur after prostate radiation therapy. You may not notice this problem ...

Body mass index

MedlinePlus

... page: //medlineplus.gov/ency/article/007196.htm Body mass index To use the sharing features on this ... your height is to figure out your body mass index (BMI). You and your health care provider ...

Anal fissure - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100154.htm Anal fissure - series—Normal anatomy To use the sharing ... rectum through which passes stool during defecation. The anal sphincter is a critical mechanism for control of ...

Hypospadias repair - discharge

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000158.htm Hypospadias repair - discharge To use the sharing features on this page, please enable JavaScript. Your child had hypospadias repair to fix a birth defect in which ...

Aging changes in immunity

MedlinePlus

... this page: //medlineplus.gov/ency/article/004008.htm Aging changes in immunity To use the sharing features ... cells and antibodies that destroy these harmful substances. AGING CHANGES AND THEIR EFFECTS ON THE IMMUNE SYSTEM ...

Aging changes in sleep

MedlinePlus

... this page: //medlineplus.gov/ency/article/004018.htm Aging changes in sleep To use the sharing features ... cycle is repeated several times during the night. AGING CHANGES With aging, sleep patterns tend to change. ...

Exercising on a budget

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000762.htm Exercising on a budget To use the sharing features ... make sure you are walking fast enough to benefit your health. If you can talk, but not ...

50 CFR 660.707 - Permits.

Code of Federal Regulations, 2010 CFR

2010-10-01

... or downloaded from the Southwest Region home page (http://swr.nmfs.noaa.gov/permits.htm) to apply for... the vessel is fishing for, taking, retaining, possessing, or landing HMS shoreward of the outer...

50 CFR 660.707 - Permits.

Code of Federal Regulations, 2011 CFR

2011-10-01

... or downloaded from the Southwest Region home page (http://swr.nmfs.noaa.gov/permits.htm) to apply for... the vessel is fishing for, taking, retaining, possessing, or landing HMS shoreward of the outer...

Funnel-web spider bite

MedlinePlus

... page: //medlineplus.gov/ency/article/002844.htm Funnel-web spider bite To use the sharing features on ... the effects of a bite from the funnel-web spider. Male funnel-web spiders are more poisonous ...

Hand lotion poisoning

MedlinePlus

... this page: //medlineplus.gov/ency/article/002708.htm Hand lotion poisoning To use the sharing features on ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map ...

Hand x-ray

MedlinePlus

... this page: //medlineplus.gov/ency/article/003811.htm Hand x-ray To use the sharing features on ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map ...

Metatarsal stress fractures - aftercare

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000553.htm Metatarsal stress fractures - aftercare To use the sharing features on ... that connect your ankle to your toes. A stress fracture is a break in the bone that ...

Attention deficit hyperactivity disorder (ADHD)

MedlinePlus

... this page: //medlineplus.gov/ency/article/001551.htm Attention deficit hyperactivity disorder To use the sharing features on this page, please enable JavaScript. Attention deficit hyperactivity disorder (ADHD) is a problem caused ...

Abortion - surgical - aftercare

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000658.htm Abortion - surgical - aftercare To use the sharing features on ... please enable JavaScript. You have had a surgical abortion. This is a procedure that ends pregnancy by ...

Pneumonia - adults - discharge

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000017.htm Pneumonia in adults - discharge To use the sharing features on this page, please enable JavaScript. You have pneumonia, which is an infection in your lungs. Now ...

Hip joint replacement - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100006.htm Hip joint replacement - series—Normal anatomy To use the ... to slide 5 out of 5 Overview The hip joint is made up of two major parts: ...

Preventing falls

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000052.htm Preventing falls To use the sharing features on this page, please enable JavaScript. People with medical problems are at risk of falling or tripping. This can result in ...

7 CFR 1779.52 - Processing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (CONTINUED) WATER AND WASTE DISPOSAL PROGRAMS GUARANTEED LOANS § 1779.52 Processing. (a) Preapplications. (1... any Agency State Office or online at http://www.usda.gov/rus/water/ees/index.htm); (4) Preliminary...

Sacroiliac joint pain - aftercare

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000610.htm Sacroiliac joint pain - aftercare To use the sharing features on this page, please enable JavaScript. The sacroiliac joint (SIJ) is a term used to describe ...

How to research cancer

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000927.htm How to research cancer To use the sharing features on this ... to government sources and medical associations. They provide research-based, up-to-date information about all types ...

Dental care - child

MedlinePlus

... this page: //medlineplus.gov/ency/article/002213.htm Dental care - child To use the sharing features on ... please enable JavaScript. Proper care of your child's teeth and gums includes brushing and rinsing daily. It ...

Brushing Your Child's Teeth

MedlinePlus

... gov/ency/patientinstructions/000769.htm Brushing Your Child's Teeth To use the sharing features on this page, ... age. Taking care of your child's gums and teeth every day helps prevent tooth decay and gum ...

Pneumonia - weakened immune system

MedlinePlus

... gov/ency/article/000093.htm Pneumonia - weakened immune system To use the sharing features on this page, ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

Human bites - self-care

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000736.htm Human bites - self-care To use the sharing features ... at higher risk for infection. How to Prevent Human Bites Prevent bites by: Teaching young children not ...

Gastroesophageal reflux in infants

MedlinePlus

... this page: //medlineplus.gov/ency/article/001134.htm Gastroesophageal reflux in infants To use the sharing features on this page, please enable JavaScript. Gastroesophageal reflux occurs when stomach contents leak backward from the ...

Medical marijuana

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000899.htm Medical marijuana To use the sharing features on this page, ... have legalized marijuana for medical use. How Does Medical Marijuana Work? Medical marijuana may be: Smoked Vaporized Eaten ...

CSF oligoclonal banding - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100145.htm CSF oligoclonal banding - series—Normal anatomy To use the ... 5 out of 5 Overview The cerebrospinal fluid (CSF) serves to supply nutrients to the central nervous ...

Birth control pills overdose

MedlinePlus

... page: //medlineplus.gov/ency/article/002599.htm Birth control pill overdose To use the sharing features on ... the medicine was prescribed for the person Poison Control Your local poison center can be reached directly ...

Birth control pill - slideshow

MedlinePlus

... page: //medlineplus.gov/ency/presentations/100108.htm Birth control pill - series—Normal female anatomy To use the ... produce a successful pregnancy. To prevent pregnancy, birth control pills affect how these organs normally function. Review ...

Depression - stopping your medicines

MedlinePlus

... gov/ency/patientinstructions/000570.htm Depression - stopping your medicines To use the sharing features on this page, ... no longer taking them. Before You Stop Your Medicine Stopping your medicine may be the right choice ...

Taking multiple medicines safely

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000883.htm Taking multiple medicines safely To use the sharing features on this ... directed. Why You May Need More Than One Medicine You may take more than one medicine to ...

Small bowel resection - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100039.htm Small bowel resection - series—Normal anatomy To use the ... to slide 5 out of 5 Overview The small intestine absorbs much of the liquid from foods. ...

14 CFR 1260.6 - Publication.

Code of Federal Regulations, 2010 CFR

2010-01-01

... § 1260.6 Publication. The official site for accessing the NASA Grant and Cooperative Agreement Handbook, including current Grant Notices, is on the internet at: http://ec.msfc.nasa.gov/hq/grcover.htm ...

14 CFR 1260.6 - Publication.

Code of Federal Regulations, 2012 CFR

2012-01-01

... § 1260.6 Publication. The official site for accessing the NASA Grant and Cooperative Agreement Handbook, including current Grant Notices, is on the internet at: http://ec.msfc.nasa.gov/hq/grcover.htm ...

14 CFR 1260.6 - Publication.

Code of Federal Regulations, 2013 CFR

2013-01-01

... § 1260.6 Publication. The official site for accessing the NASA Grant and Cooperative Agreement Handbook, including current Grant Notices, is on the internet at: http://ec.msfc.nasa.gov/hq/grcover.htm ...

14 CFR 1260.6 - Publication.

Code of Federal Regulations, 2011 CFR

2011-01-01

... § 1260.6 Publication. The official site for accessing the NASA Grant and Cooperative Agreement Handbook, including current Grant Notices, is on the internet at: http://ec.msfc.nasa.gov/hq/grcover.htm ...

Low blood sugar - newborns

MedlinePlus

... medlineplus.gov/ency/article/007306.htm Low blood sugar - newborns To use the sharing features on this page, please enable JavaScript. A low blood sugar level in newborn babies is also called neonatal ...

Healthy food trends -- microgreens

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000730.htm Healthy food trends - microgreens To use the sharing features on this ... your local health food store or natural foods market. Look near the lettuce for packages of greens ...

Chin augmentation - slideshow

MedlinePlus

... page: //medlineplus.gov/ency/presentations/100009.htm Chin augmentation - series—Normal anatomy To use the sharing features ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated: ...

Breast augmentation - slideshow

MedlinePlus

... page: //medlineplus.gov/ency/presentations/100205.htm Breast augmentation - series—Normal anatomy To use the sharing features ... Bethesda, MD 20894 U.S. Department of Health and Human Services National Institutes of Health Page last updated: ...

Breastfeeding vs. Formula Feeding

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000803.htm Breastfeeding vs. formula feeding To use the sharing features ... best for you and your family. Benefits of Breastfeeding Breastfeeding is a wonderful way to bond with ...

Hydrocodone and acetaminophen overdose

MedlinePlus

... medlineplus.gov/ency/article/002670.htm Hydrocodone and acetaminophen overdose To use the sharing features on this ... painkiller in the opioid family (related to morphine). Acetaminophen is an over-the-counter medicine used to ...

Cleaning supplies and equipment

MedlinePlus

... gov/ency/patientinstructions/000443.htm Cleaning supplies and equipment To use the sharing features on this page, ... to clean supplies and equipment. Disinfecting Supplies and Equipment Start by wearing the right personal protective equipment ( ...

78 FR 8179 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-05

... panels of experts in hydrology, hydraulics, and other pertinent sciences established to review.../dnr/water/7359.htm Town of Medaryville Town Hall, 409 East Main Street, Medaryville, IN 47957. Town of...

78 FR 5824 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-28

... resolution process. SRPs are independent panels of experts in hydrology, hydraulics, and other pertinent..., and Incorporated Areas Maps Available for Inspection Online at: http://www.in.gov/dnr/water/6396.htm...

Asthma and Hispanic Americans

MedlinePlus

... as bronchitis. Children living below or near the poverty level are more likely to have high levels ... www.cdc.gov/nchs/hdi.htm The proportional impact of asthma prevalence, health care use and mortality ...

Breast reduction (mammoplasty) - slideshow

MedlinePlus

... page: //medlineplus.gov/ency/presentations/100189.htm Breast reduction (mammoplasty) - series—Indications To use the sharing features ... Lickstein, MD, FACS, specializing in cosmetic and reconstructive plastic surgery, Palm Beach Gardens, FL. Review provided by ...

Palliative care - managing pain

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000532.htm Palliative care - managing pain To use the sharing features on this page, please enable JavaScript. Palliative care is a holistic approach to care that focuses ...

Uric acid - urine

MedlinePlus

... this page: //medlineplus.gov/ency/article/003616.htm Uric acid urine test To use the sharing features on this page, please enable JavaScript. The uric acid urine test measures the level of uric acid ...

Forward Masking in Cochlear Implant Users: Electrophysiological and Psychophysical Data Using Pulse Train Maskers.

PubMed

Adel, Youssef; Hilkhuysen, Gaston; Noreña, Arnaud; Cazals, Yves; Roman, Stéphane; Macherey, Olivier

2017-06-01

Electrical stimulation of auditory nerve fibers using cochlear implants (CI) shows psychophysical forward masking (pFM) up to several hundreds of milliseconds. By contrast, recovery of electrically evoked compound action potentials (eCAPs) from forward masking (eFM) was shown to be more rapid, with time constants no greater than a few milliseconds. These discrepancies suggested two main contributors to pFM: a rapid-recovery process due to refractory properties of the auditory nerve and a slow-recovery process arising from more central structures. In the present study, we investigate whether the use of different maskers between eCAP and psychophysical measures, specifically single-pulse versus pulse train maskers, may have been a source of confound.In experiment 1, we measured eFM using the following: a single-pulse masker, a 300-ms low-rate pulse train masker (LTM, 250 pps), and a 300-ms high-rate pulse train masker (HTM, 5000 pps). The maskers were presented either at same physical current (Φ) or at same perceptual (Ψ) level corresponding to comfortable loudness. Responses to a single-pulse probe were measured for masker-probe intervals ranging from 1 to 512 ms. Recovery from masking was much slower for pulse trains than for the single-pulse masker. When presented at Φ level, HTM produced more and longer-lasting masking than LTM. However, results were inconsistent when LTM and HTM were compared at Ψ level. In experiment 2, masked detection thresholds of single-pulse probes were measured using the same pulse train masker conditions. In line with our eFM findings, masked thresholds for HTM were higher than those for LTM at Φ level. However, the opposite result was found when the pulse trains were presented at Ψ level.Our results confirm the presence of slow-recovery phenomena at the level of the auditory nerve in CI users, as previously shown in animal studies. Inconsistencies between eFM and pFM results, despite using the same masking conditions, further underline the importance of comparing electrophysiological and psychophysical measures with identical stimulation paradigms.

Breast cancer staging

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000911.htm Breast cancer staging To use the sharing features on this ... Once your health care team knows you have breast cancer , they will do more tests to stage it. ...

Chiropractic care for back pain

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000416.htm Chiropractic care for back pain To use the sharing ... discussed in your first session. What Conditions Does Chiropractic Treat Best? Chiropractic treatment is most effective for: ...

Skin graft - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100100.htm Skin graft - series—Normal anatomy To use the sharing features ... entire body, and acts as a protective barrier. Skin grafts may be recommended for: Extensive wounds Burns Specific ...

Aging changes in the breast

MedlinePlus

... this page: //medlineplus.gov/ency/article/003999.htm Aging changes in the breast To use the sharing ... chap 198. Walston JD. Common clinical sequelae of aging. In: Goldman L, Schafer AI, eds. Goldman-Cecil ...

Aging changes in vital signs

MedlinePlus

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

Aging changes in the lungs

MedlinePlus

... this page: //medlineplus.gov/ency/article/004011.htm Aging changes in the lungs To use the sharing ... out (exhaled). Watch this video about: Gas exchange AGING CHANGES IN YOUR BODY AND THEIR AFFECTS ON ...

Aging changes in the face

MedlinePlus

... this page: //medlineplus.gov/ency/article/004004.htm Aging changes in the face To use the sharing ... face with age References Brodie SE, Francis JH. Aging and disorders of the eye. In: Fillit HM, ...

Aging changes in hormone production

MedlinePlus

... this page: //medlineplus.gov/ency/article/004000.htm Aging changes in hormone production To use the sharing ... that produce hormones are controlled by other hormones. Aging also changes this process. For example, an endocrine ...

Epilepsy or seizures - discharge

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000128.htm Epilepsy or seizures - discharge To use the sharing features on this page, please enable JavaScript. You have epilepsy . People with epilepsy have seizures. A seizure is ...

Paget disease of the bone

MedlinePlus

... ency/article/000414.htm Paget disease of the bone To use the sharing features on this page, ... Paget disease is a disorder that involves abnormal bone destruction and regrowth. This results in deformity of ...

Hand-foot-mouth disease

MedlinePlus

... this page: //medlineplus.gov/ency/article/000965.htm Hand-foot-mouth disease To use the sharing features ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map ...

Enteral nutrition - child - managing problems

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000164.htm Enteral nutrition - child - managing problems To use the sharing features ... trouble breathing, call 911. References Mcclave SA. Enteral nutrition. In: Goldman L, Schafer AI, eds. Goldman-Cecil ...

Partial knee replacement - slideshow

MedlinePlus

... page: //medlineplus.gov/ency/presentations/100225.htm Partial knee replacement - series—Normal anatomy To use the sharing ... A.M. Editorial team. Related MedlinePlus Health Topics Knee Replacement A.D.A.M., Inc. is accredited ...

Understanding cardiovascular disease

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000759.htm Understanding cardiovascular disease To use the sharing features on this page, ... lead to heart attack or stroke. Types of Cardiovascular Disease Coronary heart disease (CHD) is the most common ...

Urination - difficulty with flow

MedlinePlus

... page: //medlineplus.gov/ency/article/003143.htm Urination - difficulty with flow To use the sharing features on ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site Map ...

Dental plaque identification at home

MedlinePlus

... this page: //medlineplus.gov/ency/article/003426.htm Dental plaque identification at home To use the sharing ... a sticky substance that collects around and between teeth. The home dental plaque identification test shows where ...

Twin-to-twin transfusion syndrome

MedlinePlus

... this page: //medlineplus.gov/ency/article/001595.htm Twin-to-twin transfusion syndrome To use the sharing features on this page, please enable JavaScript. Twin-to-twin transfusion syndrome is a rare condition ...

CT angiography - abdomen and pelvis

MedlinePlus

... this page: //medlineplus.gov/ency/article/007674.htm CT angiography - abdomen and pelvis To use the sharing features on this page, please enable JavaScript. CT angiography combines a CT scan with the injection ...

CT angiography - arms and legs

MedlinePlus

... this page: //medlineplus.gov/ency/article/007675.htm CT angiography - arms and legs To use the sharing features on this page, please enable JavaScript. CT angiography combines a CT scan with the injection ...

CT angiography - head and neck

MedlinePlus

... this page: //medlineplus.gov/ency/article/007677.htm CT angiography - head and neck To use the sharing features on this page, please enable JavaScript. CT angiography (CTA) combines a CT scan with the ...

Skin - abnormally dark or light

MedlinePlus

... page: //medlineplus.gov/ency/article/003242.htm Abnormally dark or light skin To use the sharing features ... The bronze color can range from light to dark (in fair-skinned people) with the degree of ...

Home apnea monitor use - infants

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000755.htm Home apnea monitor use - infants To use the sharing ... portable. Why is an Apnea Monitor Used at Home? A monitor may be needed when: Your baby ...

Gastroesophageal reflux - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100181.htm Gastroesophageal reflux - series—Normal anatomy To use the sharing features ... A.M. Editorial team. Related MedlinePlus Health Topics GERD A.D.A.M., Inc. is accredited by ...

Spleen removal - open - adults - discharge

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000287.htm Spleen removal - open - adults - discharge To use the sharing features on ... The type of surgery you had is called open surgery. The surgeon made a cut (incision) in ...

Large for gestational age (LGA)

MedlinePlus

... gov/ency/article/002248.htm Large for gestational age (LGA) To use the sharing features on this page, please enable JavaScript. Large for gestational age means that a fetus or infant is larger ...

Brain aneurysm repair - discharge

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000123.htm Brain aneurysm repair - discharge To use the sharing features ... this page, please enable JavaScript. You had a brain aneurysm . An aneurysm is a weak area in ...

Vacation health care

MedlinePlus

... page: //medlineplus.gov/ency/article/001937.htm Vacation health care To use the sharing features on this page, ... and help you avoid problems. Talk to your health care provider or visit a travel clinic 4 to ...

High blood pressure - children

MedlinePlus

... this page: //medlineplus.gov/ency/article/007696.htm High blood pressure - children To use the sharing features on this page, please enable JavaScript. High blood pressure (hypertension) is an increase in the force of ...

Multiple sclerosis - discharge

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000129.htm Multiple sclerosis - discharge To use the sharing features on this ... Your doctor has told you that you have multiple sclerosis (MS). This disease affects the brain and spinal ...

Small for gestational age (SGA)

MedlinePlus

... this page: //medlineplus.gov/ency/article/002302.htm Small for gestational age (SGA) To use the sharing features on this page, please enable JavaScript. Small for gestational age means that a fetus or ...

Aging changes in body shape

MedlinePlus

... this page: //medlineplus.gov/ency/article/003998.htm Aging changes in body shape To use the sharing ... and both sexes. Height loss is related to aging changes in the bones, muscles, and joints. People ...

Sleep disorders in the elderly

MedlinePlus

... this page: //medlineplus.gov/ency/article/000064.htm Sleep disorders in older adults To use the sharing features on this page, please enable JavaScript. Sleep disorders in older adults involve any disrupted sleep ...

Dementia - behavior and sleep problems

MedlinePlus

... gov/ency/patientinstructions/000029.htm Dementia - behavior and sleep problems To use the sharing features on this ... sleep and stay asleep Tips for Behavior and Sleep Problems Having a daily routine may help. Calmly ...

Open heart surgery

MedlinePlus

... this page: //medlineplus.gov/ency/article/002950.htm Open heart surgery To use the sharing features on this ... large arteries connected to the heart. The term "open heart surgery" means that you are connected to a ...

Intraventricular hemorrhage of the newborn

MedlinePlus

... page: //medlineplus.gov/ency/article/007301.htm Intraventricular hemorrhage of the newborn To use the sharing features on this page, please enable JavaScript. Intraventricular hemorrhage (IVH) of the newborn is bleeding into the ...

Your cancer survivorship care plan

MedlinePlus

... ency/patientinstructions/000822.htm Your cancer survivorship care plan To use the sharing features on this page, ... get one. What Is a Cancer Survivorship Care Plan? A cancer survivorship care plan is a document ...

Butter, margarine, and cooking oils

MedlinePlus

... gov/ency/patientinstructions/000095.htm Butter, margarine, and cooking oils To use the sharing features on this ... these oils when possible. What to Use When Cooking When you cook, solid margarine or butter is ...

Swan-Ganz - right heart catheterization

MedlinePlus

... this page: //medlineplus.gov/ency/article/003870.htm Swan-Ganz - right heart catheterization To use the sharing features on this page, please enable JavaScript. Swan-Ganz catheterization is the passing of a thin ...

Neuropathy secondary to drugs

MedlinePlus

... drugs URL of this page: //medlineplus.gov/ency/article/000700.htm Neuropathy secondary to drugs To use the sharing features on this page, please enable JavaScript. Neuropathy secondary to drugs is a loss of ...

Bence-Jones protein - quantitative

MedlinePlus

... this page: //medlineplus.gov/ency/article/003597.htm Quantitative Bence-Jones protein test To use the sharing ... Todd Gersten, MD, Hematology/Oncology, Florida Cancer Specialists & Research Institute, Wellington, FL. Review provided by VeriMed Healthcare ...

Bile acid sequestrants for cholesterol

MedlinePlus

... ency/patientinstructions/000787.htm Bile acid sequestrants for cholesterol To use the sharing features on this page, ... are medicines that help lower your LDL (bad) cholesterol . Too much cholesterol in your blood can stick ...

Diabetes - when you are sick

MedlinePlus

... gov/ency/patientinstructions/000079.htm Diabetes - when you are sick To use the sharing features on this ... call or see your provider. Eating When you are Sick When you have an upset stomach, try ...

Minor burn - first aid - slideshow

MedlinePlus

... page: //medlineplus.gov/ency/presentations/100213.htm Minor burn - first aid - series—Procedure, part 1 To use ... out of 2 Overview To treat a minor burn, run cool water over the area of the ...

Sexual Violence

MedlinePlus

... References 1. Black MC, Basile KC, Breiding MJ, Smith SG, Walters ML, Merrick MT, Chen J, Stevens ... cdc.gov/mmwr/preview/mmwrhtml/ss5806a1.htm 6. Smith SG. Breiding MJ. Chronic disease and health behaviours ...

Poisoning first aid

MedlinePlus

... page: //medlineplus.gov/ency/article/007579.htm Poisoning first aid To use the sharing features on this page, ... burns Stupor Unconsciousness (coma) Unusual breath odor Weakness First Aid Seek immediate medical help. For poisoning by swallowing ...

First aid kit

MedlinePlus

... this page: //medlineplus.gov/ency/article/001958.htm First aid kit To use the sharing features on this ... ahead, you can create a well-stocked home first aid kit. Keep all of your supplies in one ...

Ethylene glycol blood test

MedlinePlus

... this page: //medlineplus.gov/ency/article/003564.htm Ethylene glycol blood test To use the sharing features ... enable JavaScript. This test measures the level of ethylene glycol in the blood. Ethylene glycol is a ...

Skilled nursing or rehabilitation facilities

MedlinePlus

... ency/patientinstructions/000435.htm Skilled nursing or rehabilitation facilities To use the sharing features on this page, ... to go to a Skilled Nursing or Rehabilitation Facility? Your health care provider may determine that you ...

Preventing hepatitis B or C

MedlinePlus

... ency/patientinstructions/000401.htm Preventing hepatitis B or C To use the sharing features on this page, please enable JavaScript. Hepatitis B and hepatitis C infections cause irritation and swelling of the liver. ...

40 CFR 1037.810 - Incorporation by reference.

Code of Federal Regulations, 2014 CFR

2014-07-01

... must publish a notice of the change in the Federal Register and the material must be available to the.../climate/gem.htm. (2) [Reserved] (d) Society of Automotive Engineers, 400 Commonwealth Dr., Warrendale, PA...

Major depression with psychotic features

MedlinePlus

... this page: //medlineplus.gov/ency/article/000933.htm Major depression with psychotic features To use the sharing features on this page, please enable JavaScript. Major depression with psychotic features is a mental disorder in ...

Parathyroid hormone-related protein blood test

MedlinePlus

... gov/ency/article/003691.htm Parathyroid hormone-related protein blood test To use the sharing features on ... page, please enable JavaScript. The parathyroid hormone-related protein (PTH-RP) test measures the level of a ...

Glucose-6-phosphate dehydrogenase

MedlinePlus

... page: //medlineplus.gov/ency/article/003671.htm Glucose-6-phosphate dehydrogenase test To use the sharing features on this page, please enable JavaScript. Glucose-6-phosphate dehydrogenase (G6PD) is a protein that helps ...

Skin and hair changes during pregnancy

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000611.htm Skin and hair changes during pregnancy To use the sharing features ... women are left with freckles. Your Nails and Hair You may notice changes in the texture and ...

Angioplasty and stent placement - carotid artery

MedlinePlus

... medlineplus.gov/ency/article/002953.htm Angioplasty and stent placement - carotid artery To use the sharing features ... to remove plaque buildup ( endarterectomy ) Carotid angioplasty with stent placement Description Carotid angioplasty and stenting (CAS) is ...

Angioplasty and stent placement - peripheral arteries

MedlinePlus

... medlineplus.gov/ency/article/007393.htm Angioplasty and stent placement - peripheral arteries To use the sharing features ... inside the arteries and block blood flow. A stent is a small, metal mesh tube that keeps ...

Angioplasty and stent placement - peripheral arteries - discharge

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000234.htm Angioplasty and stent placement - peripheral arteries - discharge To use the sharing ... peripheral artery). You may have also had a stent placed. To perform the procedure: Your doctor inserted ...

Angioplasty and stent placement - carotid artery - discharge

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000235.htm Angioplasty and stent placement - carotid artery - discharge To use the sharing ... the hospital. You may have also had a stent (a tiny wire mesh tube) placed in the ...

Aging changes in the bones - muscles - joints

MedlinePlus

... ency/article/004015.htm Aging changes in the bones - muscles - joints To use the sharing features on ... to the body. Joints are the areas where bones come together. They allow the skeleton to be ...

Palliative care - fluid, food, and digestion

MedlinePlus

... gov/ency/patientinstructions/000531.htm Palliative care - fluid, food, and digestion To use the sharing features on ... When Your Body Has Problems Handling Fluids and Food It is normal for a person who has ...

When you feel like changing your medicine

MedlinePlus

... 000616.htm When you feel like changing your medicine To use the sharing features on this page, ... well with your medicines. Common Reasons for Changing Medicine You may think about stopping or changing your ...

Understanding health insurance plans

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000879.htm Understanding health insurance plans To use the sharing features on this ... plan for you and your family. Types of Health Insurance Plans Depending on how you get your health ...

5 CFR 1820.1 - General provisions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... records is available on the FOIA page of OSC's Web site (http://www.osc.gov/foia.htm). Information... by the public affairs officer, records published on the agency's Web site (http://www.osc.gov), or...

Questions to ask your child's doctor

MedlinePlus

... ency/patientinstructions/000922.htm Questions to ask your child's doctor about cancer To use the sharing features on this page, please enable JavaScript. Your child is having treatment for cancer. These treatments may ...

Blood pressure monitors for home

MedlinePlus

... this page: //medlineplus.gov/ency/article/007482.htm Blood pressure monitors for home To use the sharing features ... may ask you to keep track of your blood pressure at home. To do this, you will need ...

Thyroid cancer - papillary carcinoma

MedlinePlus

... this page: //medlineplus.gov/ency/article/000331.htm Thyroid cancer - papillary carcinoma To use the sharing features on ... the lower neck. Causes About 80% of all thyroid cancers diagnosed in the United States are the papillary ...

Heart-lung transplant - slideshow

MedlinePlus

... page: //medlineplus.gov/ency/presentations/100147.htm Heart-lung transplant - series—Normal anatomy To use the sharing features ... Editorial team. Related MedlinePlus Health Topics Heart Transplantation Lung Transplantation A.D.A.M., Inc. is accredited by ...

Aging changes in the male reproductive system

MedlinePlus

... 004017.htm Aging changes in the male reproductive system To use the sharing features on this page, ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

Vaginal itching and discharge - Adult and adolescent

MedlinePlus

... 003158.htm Vaginal itching and discharge - adult and adolescent To use the sharing features on this page, ... fabric softeners, feminine sprays, ointments, creams, douches, and contraceptive foams or jellies or creams. This may irritate ...

Understanding Medical Words Tutorial: Download Instructions

MedlinePlus

... are compressed into a zip format, not all software packages will follow the step-by-step directions ... http://www.winzip.com/aboutzip.htm) or similar software and be sure to extract ALL the files ...

76 FR 49774 - Cellular, Tissue and Gene Therapies Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-11

... immunodeficiency diseases, beta thalassemia, Hurler syndrome, Krabbe disease, and X- linked adrenoleukodystrophy... available at http://www.fda.gov/AdvisoryCommittees/Calendar/default.htm . Scroll down to the appropriate...

Lasik eye surgery - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100206.htm Lasik eye surgery - series—Normal anatomy To use the ... A.M. Editorial team. Related MedlinePlus Health Topics Laser Eye Surgery A.D.A.M., Inc. is accredited by ...

Steps to take before you get pregnant

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000513.htm Steps to take before you get pregnant To use ... start making changes before you get pregnant. These steps will help you prepare yourself and your body ...

Rape prevention

MedlinePlus

Date rape - prevention; Sexual assault - prevention ... Centers for Disease Control and Prevention website. Sexual assault and abuse and STDs. In: 2015 sexually transmitted diseases treatment guidelines 2015. www.cdc.gov/std/tg2015/sexual-assault.htm . Updated June 4, ...

Heart disease and intimacy

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000540.htm Heart disease and intimacy To use the sharing features on ... 22267844 . Morrow DA, de Lemos JA. Stable ischemic heart disease. In: Zipes DP, Libby P, Bonow RO, Mann ...

Thrombolytic drugs for heart attack

MedlinePlus

... gov/ency/article/007488.htm Thrombolytic drugs for heart attack To use the sharing features on this page, ... supply blood and oxygen to the heart. A heart attack can occur if a blood clot stops the ...

Pericarditis - after heart attack

MedlinePlus

... medlineplus.gov/ency/article/000166.htm Pericarditis - after heart attack To use the sharing features on this page, ... occur in the days or weeks following a heart attack . Causes Two types of pericarditis can occur after ...

Understanding your health care costs

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000878.htm Understanding your health care costs To use the sharing features on this ... This is the payment you make for certain health care provider visits and prescriptions. It is a set ...

Drawing medicine out of a vial

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000530.htm Drawing medicine out of a vial To use the sharing ... a clean area. Wash your hands. Check Your Medicine Carefully check your medicine: Check the label. Make ...

How to save money on medicines

MedlinePlus

... patientinstructions/000863.htm How to save money on medicines To use the sharing features on this page, ... can help you pay for your medicines. Use Medicines Wisely Take all of your medicines as directed ...

Taking medicine at home - create a routine

MedlinePlus

... page: //medlineplus.gov/ency/patientinstructions/000613.htm Taking medicine at home - create a routine To use the ... teeth. Find Ways to Help You Remember Your Medicines You can: Set the alarm on your clock, ...

Returning to sports after a back injury

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000518.htm Returning to sports after a back injury To use the sharing ... Back pain - returning to sports Which Type of Sport is Best? In deciding when and if to ...

Nerve damage from diabetes - self-care

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000326.htm Nerve damage from diabetes - self-care To use the ... or at other unusual times. Treating and Preventing Nerve Damage from Diabetes Treating diabetic neuropathy can make ...

14 CFR § 1260.6 - Publication.

Code of Federal Regulations, 2014 CFR

2014-01-01

... § 1260.6 Publication. The official site for accessing the NASA Grant and Cooperative Agreement Handbook, including current Grant Notices, is on the internet at: http://ec.msfc.nasa.gov/hq/grcover.htm ...

24-hour urine copper test

MedlinePlus

... medlineplus.gov/ency/article/003604.htm 24-hour urine copper test To use the sharing features on this page, please enable JavaScript. The 24-hour urine copper test measures the amount of copper in ...

5 CFR 1820.1 - General provisions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... records is available on the FOIA page of OSC's Web site (http://www.osc.gov/foia.htm). Information... by the public affairs officer, records published on the agency's Web site (http://www.osc.gov), or...

5 CFR 1820.1 - General provisions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... records is available on the FOIA page of OSC's Web site (http://www.osc.gov/foia.htm). Information... by the public affairs officer, records published on the agency's Web site (http://www.osc.gov), or...

Leaving the hospital - your discharge plan

MedlinePlus

... patientinstructions/000867.htm Leaving the hospital - your discharge plan To use the sharing features on this page, ... once you leave. This is called a discharge plan. Your health care providers at the hospital will ...

Aging changes in hair and nails

MedlinePlus

... page: //medlineplus.gov/ency/article/004005.htm Aging changes in hair and nails To use the sharing ... you age, your hair and nails begin to change. HAIR CHANGES AND THEIR EFFECTS Hair color change . ...

COPD -- how to use a nebulizer

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000699.htm COPD - how to use a nebulizer To use the ... page, please enable JavaScript. A nebulizer turns your COPD medicine into a mist. It is easier to ...

Fractured clavicle in the newborn

MedlinePlus

... page: //medlineplus.gov/ency/article/001588.htm Fractured clavicle in the newborn To use the sharing features on this page, please enable JavaScript. A fractured clavicle in the newborn is a broken collar bone ...

Are you getting too much exercise?

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000807.htm Are you getting too much exercise? To use the ... If you exercise often and find that you are often tired or your performance suffers, it may ...

Head injury - first aid

MedlinePlus

... medlineplus.gov/ency/article/000028.htm Head injury - first aid To use the sharing features on this page, ... a concussion can range from mild to severe. First Aid Learning to recognize a serious head injury and ...

D and C - slideshow

MedlinePlus

... this page: //medlineplus.gov/ency/presentations/100013.htm D and C - series—Normal anatomy To use the ... MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. Editorial team. Related MedlinePlus Health Topics ...

Skilled nursing and rehabilitation facilities - choosing

MedlinePlus

... 000436.htm Choosing a skilled nursing and rehabilitation facility To use the sharing features on this page, ... your stay at the facility. Choosing the Right Facility for you It is always a good idea ...

77 FR 76501 - Proposed Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-28

... resolution process. SRPs are independent panels of experts in hydrology, hydraulics, and other pertinent... Inspection Online at: http://www.in.gov/dnr/water/6647.htm City of Portland Jay County Department of Building...

After a C-section - in the hospital

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000620.htm After a C-section - in the hospital To use the sharing ... for your baby. What to Expect after a C-section Right after surgery you may feel: Groggy ...

Vaginal birth after C-section

MedlinePlus

... gov/ency/patientinstructions/000589.htm Vaginal birth after C-section To use the sharing features on this ... enable JavaScript. If you had a cesarean birth (C-section) before, it does not mean that you ...

Going home after a C-section

MedlinePlus

... ency/patientinstructions/000624.htm Going home after a C-section To use the sharing features on this ... enable JavaScript. You are going home after a C-section. You should expect to need help caring ...

Vaginal bleeding in late pregnancy

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000627.htm Vaginal bleeding in late pregnancy To use the sharing ... JavaScript. One out of 10 women will have vaginal bleeding during their 3rd trimester. At times, it ...

Palliative care - shortness of breath

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000471.htm Palliative care - shortness of breath To use the sharing features on this page, please enable JavaScript. Palliative care is a holistic approach to care that focuses ...

CH3NH3PbI3 grain growth and interfacial properties in meso-structured perovskite solar cells fabricated by two-step deposition

PubMed Central

Yao, Zhibo; Wang, Wenli; Shen, Heping; Zhang, Ye; Luo, Qiang; Yin, Xuewen; Dai, Xuezeng; Li, Jianbao; Lin, Hong

2017-01-01

Abstract Although the two-step deposition (TSD) method is widely adopted for the high performance perovskite solar cells (PSCs), the CH3NH3PbI3 perovskite crystal growth mechanism during the TSD process and the photo-generated charge recombination dynamics in the mesoporous-TiO2 (mp-TiO2)/CH3NH3PbI3/hole transporting material (HTM) system remains unexploited. Herein, we modified the concentration of PbI2 (C (PbI2)) solution to control the perovskite crystal properties, and observed an abnormal CH3NH3PbI3 grain growth phenomenon atop mesoporous TiO2 film. To illustrate this abnormal grain growth mechanism, we propose that a grain ripening process is taking place during the transformation from PbI2 to CH3NH3PbI3, and discuss the PbI2 nuclei morphology, perovskite grain growing stage, as well as Pb:I atomic ratio difference among CH3NH3PbI3 grains with different morphology. These C (PbI2)-dependent perovskite morphologies resulted in varied charge carrier transfer properties throughout the mp-TiO2/CH3NH3PbI3/HTM hybrid, as illustrated by photoluminescence measurement. Furthermore, the effect of CH3NH3PbI3 morphology on light absorption and interfacial properties is investigated and correlated with the photovoltaic performance of PSCs. PMID:28458747

CH3NH3PbI3 grain growth and interfacial properties in meso-structured perovskite solar cells fabricated by two-step deposition

NASA Astrophysics Data System (ADS)

Yao, Zhibo; Wang, Wenli; Shen, Heping; Zhang, Ye; Luo, Qiang; Yin, Xuewen; Dai, Xuezeng; Li, Jianbao; Lin, Hong

2017-12-01

Although the two-step deposition (TSD) method is widely adopted for the high performance perovskite solar cells (PSCs), the CH3NH3PbI3 perovskite crystal growth mechanism during the TSD process and the photo-generated charge recombination dynamics in the mesoporous-TiO2 (mp-TiO2)/CH3NH3PbI3/hole transporting material (HTM) system remains unexploited. Herein, we modified the concentration of PbI2 (C(PbI2)) solution to control the perovskite crystal properties, and observed an abnormal CH3NH3PbI3 grain growth phenomenon atop mesoporous TiO2 film. To illustrate this abnormal grain growth mechanism, we propose that a grain ripening process is taking place during the transformation from PbI2 to CH3NH3PbI3, and discuss the PbI2 nuclei morphology, perovskite grain growing stage, as well as Pb:I atomic ratio difference among CH3NH3PbI3 grains with different morphology. These C(PbI2)-dependent perovskite morphologies resulted in varied charge carrier transfer properties throughout the mp-TiO2/CH3NH3PbI3/HTM hybrid, as illustrated by photoluminescence measurement. Furthermore, the effect of CH3NH3PbI3 morphology on light absorption and interfacial properties is investigated and correlated with the photovoltaic performance of PSCs.

CH3NH3PbI3 grain growth and interfacial properties in meso-structured perovskite solar cells fabricated by two-step deposition.

PubMed

Yao, Zhibo; Wang, Wenli; Shen, Heping; Zhang, Ye; Luo, Qiang; Yin, Xuewen; Dai, Xuezeng; Li, Jianbao; Lin, Hong

2017-01-01

Although the two-step deposition (TSD) method is widely adopted for the high performance perovskite solar cells (PSCs), the CH 3 NH 3 PbI 3 perovskite crystal growth mechanism during the TSD process and the photo-generated charge recombination dynamics in the mesoporous-TiO 2 (mp-TiO 2 )/CH 3 NH 3 PbI 3 /hole transporting material (HTM) system remains unexploited. Herein, we modified the concentration of PbI 2 ( C (PbI2) ) solution to control the perovskite crystal properties, and observed an abnormal CH 3 NH 3 PbI 3 grain growth phenomenon atop mesoporous TiO 2 film. To illustrate this abnormal grain growth mechanism, we propose that a grain ripening process is taking place during the transformation from PbI 2 to CH 3 NH 3 PbI 3 , and discuss the PbI 2 nuclei morphology, perovskite grain growing stage, as well as Pb:I atomic ratio difference among CH 3 NH 3 PbI 3 grains with different morphology. These C (PbI2) -dependent perovskite morphologies resulted in varied charge carrier transfer properties throughout the mp-TiO 2 /CH 3 NH 3 PbI 3 /HTM hybrid, as illustrated by photoluminescence measurement. Furthermore, the effect of CH 3 NH 3 PbI 3 morphology on light absorption and interfacial properties is investigated and correlated with the photovoltaic performance of PSCs.

Characterization of a fluorescent hydrogel synthesized using chitosan, polyvinyl alcohol and 9-anthraldehyde for the selective detection and discrimination of trace Fe3+ and Fe2+ in water for live-cell imaging.

PubMed

Maity, Santu; Parshi, Nira; Prodhan, Chandraday; Chaudhuri, Keya; Ganguly, Jhuma

2018-08-01

A three-dimensional fluorescent hydrogel based on chitosan, polyvinyl alcohol and 9-anthraldehyde (ChPA) has been successfully designed and synthesized for the selective detection and discrimination of Fe 3+ and Fe 2+ in aqueous environment. The unique characteristics of ChPA has been confirmed by the Fourier-transform infrared spectroscopy (FTIR), rheological measurement, scanning electron microscopy (SEM), thermogravimetry and differential thermogravimetry (TG-DTG), ultraviolet-visible spectroscopy (UV-vis), fluorescence studies, transmission electron microscopy (TEM), energy dispersive x-ray spectroscopy (EDX), x-ray diffraction (XRD) and dynamic light scattering (DLS). The emission intensity at 516 nm of the hydrogel has been enhanced remarkably with the addition of Fe 3+ due to the inhibition of the photoinduced electron transfer (PET) process. However, it gets strongly quenched in the case of Fe 2+ owing to chelation enhanced quenching (CHEQ). The probe (ChPA) causes no significant change in the fluorescence and becomes highly specific and sensitive towards Fe 3+ and Fe 2+ compared to other interfering heavy and transition metal ions (HTM). The detection limits of the sensor for the Fe 3+ and Fe 2+ are 0.124 nM and 0.138 nM, respectively. The probe is also promising as a selective sensor for the Fe 3+ and Fe 2+ in the fluorescence imaging of living cells. Thus, such a probe opens up new opportunities to improve the chitosan based fluorescent chemosensor having biocompatibility, biodegradability, sufficient thermal stability and stability in a wide pH range. Copyright © 2018 Elsevier Ltd. All rights reserved.

32 CFR Appendix B to Part 310 - Sample Notification Letter

Code of Federal Regulations, 2010 CFR

2010-07-01

..., social security number, residential address, date of birth, office and home email address, office and... its Web site at http://www.consumer.gov/idtheft/con_steps.htm. The FTC urges that you immediately...

32 CFR Appendix B to Part 310 - Sample Notification Letter

Code of Federal Regulations, 2011 CFR

2011-07-01

..., social security number, residential address, date of birth, office and home email address, office and... its Web site at http://www.consumer.gov/idtheft/con_steps.htm. The FTC urges that you immediately...

Acid loading test (pH)

MedlinePlus

... medlineplus.gov/ency/article/003615.htm Acid loading test (pH) To use the sharing features on this page, please enable JavaScript. The acid loading test (pH) measures the ability of the kidneys to send ...

Pelvic floor muscle training exercises

MedlinePlus

... this page: //medlineplus.gov/ency/article/003975.htm Pelvic floor muscle training exercises To use the sharing features on this page, please enable JavaScript. Pelvic floor muscle training exercises are a series of exercises designed to ...

23 CFR 710.405 - Air rights on the Interstate.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) An STD may make lands and rights-of-way available without charge to a publicly owned mass transit... provisions in the FHWA's Airspace Guidelines at: http://www.fhwa.dot.gov/realestate/index.htm. ...

Articles about MedlinePlus

MedlinePlus

... MedlinePlus → Articles about MedlinePlus URL of this page: https://medlineplus.gov/bibliography.html Articles about MedlinePlus To ... Dec 29]; 3(5):256-60. Available from: http://ecp.acponline.org/sepoct00/nlm.htm . Marill JL, ...

48 CFR 2901.603-1 - General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... available at: http://www.arnet.gov/Library/OFPP/PolicyLetters/Letters/PL97-01.html, http://www.arnet.gov...: http://www.faionline.com/fai/campus/index4.htm. (b) The program must cover all contracting personnel in...

78 FR 747 - Changes in Flood Hazard Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-04

... 485456 (11-06-4571P). Stephen H. Market Street, team.com/ DonCarlos, Mayor, Baytown, TX lomrs.htm. City... Honorable Bob 840 Boonville http://www.starr- December 27, 2012 290149 Springfield (12- Stephens, Mayor...

44 CFR 65.16 - Standard Flood Hazard Determination Form and Instructions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY INSURANCE AND HAZARD MITIGATION National Flood Insurance.... Finally, the form is available through the Internet at http://www.fema.gov/nfip/mpurfi.htm. [63 FR 27857...

44 CFR 65.16 - Standard Flood Hazard Determination Form and Instructions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY INSURANCE AND HAZARD MITIGATION National Flood Insurance.... Finally, the form is available through the Internet at http://www.fema.gov/nfip/mpurfi.htm. [63 FR 27857...

44 CFR 65.16 - Standard Flood Hazard Determination Form and Instructions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY INSURANCE AND HAZARD MITIGATION National Flood Insurance.... Finally, the form is available through the Internet at http://www.fema.gov/nfip/mpurfi.htm. [63 FR 27857...

Getting your home ready - after the hospital

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000432.htm Getting your home ready - after the hospital To use the sharing ... on this page, please enable JavaScript. Getting your home ready after you have been in the hospital ...

77 FR 14736 - Takes of Marine Mammals Incidental to Specified Activities; Pile Placement for Fishermen's...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-13

..., (1) social interactions; (2) foraging; (3) orientation; and (4) predator detection. Interference with.../harborseal.htm . Pinnipeds produce a wide range of social signals, most occurring at relatively low...

77 FR 39999 - Takes of Marine Mammals Incidental to Specified Activities; Pile Placement for Fishermen's...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-06

...) social interactions; (2) foraging; (3) orientation; and (4) predator detection. Interference with.../pinnipeds/harborseal.htm . Pinnipeds produce a wide range of social signals, most occurring at relatively...

Cognitive behavioral therapy for back pain

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000415.htm Cognitive behavioral therapy for back pain To use the sharing features on this page, please enable JavaScript. Cognitive behavioral therapy (CBT) can help many people deal with chronic ...

Neck pain or spasms -- self care

MedlinePlus

... this page: //medlineplus.gov/ency/patientinstructions/000802.htm Neck pain or spasms - self care To use the sharing ... strengthening exercises and how to do them. Preventing Neck Pain If you work at a computer or a ...

Family History Is Important for Your Health

MedlinePlus

... history: • CDC’s Family History Web site for the Public — www.cdc.gov/genomics/famhistory/famhist.htm • U.S. Surgeon General's Family History Initiative — www.hhs.gov/familyhistory/ • National Society ...

76 FR 51039 - Statement of Organizations, Functions, and Delegations of Authority

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-17

... Bioequivalence II, Division of Microbiology, Division of Clinical Review, and Division of Chemistry IV. In...FDA/ReportsManualsForms/StaffManualGuides/default.htm . Dated: August 10, 2011. Leslie Kux, Acting...

Physical Activity | NIH MedlinePlus the Magazine

MedlinePlus

... pdf Child Nutrition: https://medlineplus.gov/childnutrition.html Secrets to Making School Lunches Kids Won't Want ... gov/health/educational/wecan/news-events/matte14.htm Secrets to Making Healthy and Fun School Lunches: http:// ...

Talking with a child about a parent's terminal illness

MedlinePlus

... gov/ency/patientinstructions/000848.htm Talking with a child about a parent's terminal illness To use the ... your child's anxiety. How to Talk to Your Child You may wonder when it is the right ...

How to tell your child that you have cancer

MedlinePlus

... ency/patientinstructions/000934.htm How to tell your child that you have cancer To use the sharing ... times during your treatment. Ways to Help Your Child Cope Here are some ways to help your ...

Living with heart disease and angina

MedlinePlus

... medlineplus.gov/ency/patientinstructions/000576.htm Living with heart disease and angina To use the sharing features on ... pain and reduce your risks from heart disease. Heart Disease and Angina CHD is a narrowing of the ...

8 ways to cut health care costs

MedlinePlus

... patientinstructions/000870.htm Eight ways to cut your health care costs To use the sharing features on this page, please enable JavaScript. The cost of health care continues to rise. That is why it helps ...

77 FR 77036 - Mid-Atlantic Fishery Management Council; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... fisheries, with a focus on responsive harvest strategies that account for changing stock conditions over the..., briefing materials, meeting summary, etc) will be posted to: http://www.mafmc.org/fmp/msb.htm . Although...

Living with a chronic illness - reaching out to others

MedlinePlus

... ency/patientinstructions/000602.htm Living with a chronic illness - reaching out to others To use the sharing ... illness. Talk with People Who Have the Same Illness Sharing with and learning from people who have ...

Crutches and children - proper fit and safety tips

MedlinePlus

... 000640.htm Crutches and children - proper fit and safety tips To use the sharing features on this ... the crutch, then extended when taking a step. Safety Tips Teach your child to: Always keep crutches ...

48 CFR 2901.603-1 - General.

Code of Federal Regulations, 2012 CFR

2012-10-01

... available at: http://www.arnet.gov/Library/OFPP/PolicyLetters/Letters/PL97-01.html, http://www.arnet.gov...: http://www.faionline.com/fai/campus/index4.htm. (b) The program must cover all contracting personnel in...

48 CFR 2901.603-1 - General.

Code of Federal Regulations, 2013 CFR

2013-10-01

... available at: http://www.arnet.gov/Library/OFPP/PolicyLetters/Letters/PL97-01.html, http://www.arnet.gov...: http://www.faionline.com/fai/campus/index4.htm. (b) The program must cover all contracting personnel in...

48 CFR 2901.603-1 - General.

Code of Federal Regulations, 2014 CFR

2014-10-01

... available at: http://www.arnet.gov/Library/OFPP/PolicyLetters/Letters/PL97-01.html, http://www.arnet.gov...: http://www.faionline.com/fai/campus/index4.htm. (b) The program must cover all contracting personnel in...

Sterilization surgery - making a decision

MedlinePlus

... medlineplus.gov/ency/article/002138.htm Sterilization surgery - making a decision To use the sharing features on this page, ... about all the options available to you before making the decision to have a sterilization procedure. Alternative Names Deciding ...

10 CFR 431.133 - Materials incorporated by reference.

Code of Federal Regulations, 2010 CFR

2010-01-01

.... Fairfax Dr., Suite 200, Arlington, VA 22203 or http://www.ari.org/std/standards.htm. (ii) Anyone can..., Atlanta, GA 30329, (404) 636-8400, or http://www.ashrae.org. [71 FR 71372, Dec. 8, 2006] ...

75 FR 64752 - Amended Columbia River Basin Fish and Wildlife Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-20

... Council's Web site at http://www.nwcouncil.org/fw/program and then, for the subbasin plan elements and relevant decision documents in particular, at http://www.nwcouncil.org/fw/subbasinplanning/Default.htm...

76 FR 13676 - Amended Columbia River Basin Fish and Wildlife Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-14

... Council's Web site at http://www.nwcouncil.org/fw/program and then, for the subbasin plan elements and relevant decision documents in particular, at http://www.nwcouncil.org/fw/subbasinplanning/Default.htm...