Development of bovine serum albumin-water partition coefficients predictive models for ionogenic organic chemicals based on chemical form adjusted descriptors.

PubMed

Ding, Feng; Yang, Xianhai; Chen, Guosong; Liu, Jining; Shi, Lili; Chen, Jingwen

2017-10-01

The partition coefficients between bovine serum albumin (BSA) and water (K BSA/w ) for ionogenic organic chemicals (IOCs) were different greatly from those of neutral organic chemicals (NOCs). For NOCs, several excellent models were developed to predict their logK BSA/w . However, it was found that the conventional descriptors are inappropriate for modeling logK BSA/w of IOCs. Thus, alternative approaches are urgently needed to develop predictive models for K BSA/w of IOCs. In this study, molecular descriptors that can be used to characterize the ionization effects (e.g. chemical form adjusted descriptors) were calculated and used to develop predictive models for logK BSA/w of IOCs. The models developed had high goodness-of-fit, robustness, and predictive ability. The predictor variables selected to construct the models included the chemical form adjusted averages of the negative potentials on the molecular surface (V s-adj - ), the chemical form adjusted molecular dipole moment (dipolemoment adj ), the logarithm of the n-octanol/water distribution coefficient (logD). As these molecular descriptors can be calculated from their molecular structures directly, the developed model can be easily used to fill the logK BSA/w data gap for other IOCs within the applicability domain. Furthermore, the chemical form adjusted descriptors calculated in this study also could be used to construct predictive models on other endpoints of IOCs. Copyright © 2017 Elsevier Inc. All rights reserved.

Anti-obesity efficacy of nanoemulsion oleoresin capsicum in obese rats fed a high-fat diet

PubMed Central

Kim, Joo-Yeon; Lee, Mak-Soon; Jung, Sunyoon; Joo, Hyunjin; Kim, Chong-Tai; Kim, In-Hwan; Seo, Sangjin; Oh, Soojung; Kim, Yangha

2014-01-01

Purpose This study determined the effects of oleoresin capsicum (OC) and nanoemulsion OC (NOC) on obesity in obese rats fed a high-fat diet. Methods The rats were randomly separated into three groups: a high-fat (HF) diet group, HF + OC diet group, and HF + NOC diet group. All groups were fed the diet and water ad libitum for 14 weeks. Results NOC reduced the body weight and adipose tissue mass, whereas OC did not. OC and NOC reduced mRNA levels of adipogenic genes, including peroxisome proliferator-activated receptor (PPAR)-γ, sterol regulatory element-binding protein-1c, and fatty acid-binding protein in white adipose tissue. The mRNA levels of genes related to β-oxidation or thermogenesis including PPAR-α, palmitoyltransferase-1α, and uncoupling protein-2 were increased by the OC and NOC relative to the HF group. Both OC and NOC clearly stimulated AMP-activated protein kinase (AMPK) activity. In particular, PPAR-α, palmitoyltransferase-1α, uncoupling protein-2 expression, and AMPK activity were significantly increased in the NOC group compared to in the OC group. NOC decreased glycerol-3-phosphate dehydrogenase activity whereas OC did not. Conclusion From these results, NOC could be suggested as a potential anti-obesity agent in obese rats fed a HF diet. The effects of the NOC on obesity were associated with changes of multiple gene expression, activation of AMPK, and inhibition of glycerol-3-phosphate dehydrogenase in white adipose tissue. PMID:24403834

Anti-obesity efficacy of nanoemulsion oleoresin capsicum in obese rats fed a high-fat diet.

PubMed

Kim, Joo-Yeon; Lee, Mak-Soon; Jung, Sunyoon; Joo, Hyunjin; Kim, Chong-Tai; Kim, In-Hwan; Seo, Sangjin; Oh, Soojung; Kim, Yangha

2014-01-01

This study determined the effects of oleoresin capsicum (OC) and nanoemulsion OC (NOC) on obesity in obese rats fed a high-fat diet. THE RATS WERE RANDOMLY SEPARATED INTO THREE GROUPS: a high-fat (HF) diet group, HF + OC diet group, and HF + NOC diet group. All groups were fed the diet and water ad libitum for 14 weeks. NOC reduced the body weight and adipose tissue mass, whereas OC did not. OC and NOC reduced mRNA levels of adipogenic genes, including peroxisome proliferator-activated receptor (PPAR)-γ, sterol regulatory element-binding protein-1c, and fatty acid-binding protein in white adipose tissue. The mRNA levels of genes related to β-oxidation or thermogenesis including PPAR-α, palmitoyltransferase-1α, and uncoupling protein-2 were increased by the OC and NOC relative to the HF group. Both OC and NOC clearly stimulated AMP-activated protein kinase (AMPK) activity. In particular, PPAR-α, palmitoyltransferase-1α, uncoupling protein-2 expression, and AMPK activity were significantly increased in the NOC group compared to in the OC group. NOC decreased glycerol-3-phosphate dehydrogenase activity whereas OC did not. From these results, NOC could be suggested as a potential anti-obesity agent in obese rats fed a HF diet. The effects of the NOC on obesity were associated with changes of multiple gene expression, activation of AMPK, and inhibition of glycerol-3-phosphate dehydrogenase in white adipose tissue.

Evaluation of the Psychometric Properties of NOC Outcomes "Anxiety Level" and "Anxiety Self-Control" in a Portuguese Outpatient Sample.

PubMed

Sampaio, Francisco Miguel Correia; Araújo, Odete Sofia Silva Lomba; Sequeira, Carlos Alberto da Cruz; Lluch Canut, María Teresa; Martins, Teresa

2017-01-25

To adopt the language and to evaluate the psychometric properties of "Anxiety level" and "Anxiety self-control" NOC outcomes in Portuguese adult patients. Methodological design. The final European Portuguese version of the NOC outcome "Anxiety level," composed by 16 indicators, proved excellent internal consistency. Exploratory factor analysis (EFA) was forced to three factors. The NOC outcome "Anxiety self-control," composed of nine indicators, demonstrated a questionable internal consistency. EFA was forced to two factors. European Portuguese versions of the studied NOC outcomes proved to be tools with acceptable psychometric properties for evaluating anxiety in Portuguese patients. This study contributed to the development of NOC language and to the enrichment of nursing's body of knowledge. Adaptar a linguagem e avaliar as propriedades psicométricas dos resultados NOC "Nível de ansiedade" e "Autocontrolo da ansiedade" em utentes portugueses adultos. MÉTODOS: Estudo metodológico. A versão portuguesa do resultado NOC "Nível de ansiedade", composta por 16 indicadores, apresentou uma excelente consistência interna. A análise fatorial exploratória (AFE) foi forçada a três dimensões. O resultado NOC "Autocontrolo da ansiedade", composto por nove indicadores, apresentou uma consistência interna questionável. A AFE foi forçada a duas dimensões. CONCLUSÕES: As versões portuguesas dos resultados NOC estudados são instrumentos com propriedades psicométricas aceitáveis para avaliar a ansiedade em utentes portugueses. IMPLICAÇÕES PARA A PRÁTICA DE ENFERMAGEM: Este estudo contribuiu para o desenvolvimento da linguagem NOC e para enriquecer o corpo de conhecimento de Enfermagem. © 2017 NANDA International, Inc.

Implementation and testing of a Neighborhood Office Center (NOC) and integration of the NOC with an administrative correspondence management information system. [for NASA

NASA Technical Reports Server (NTRS)

1977-01-01

The application of telecommunications and telecomputing was investigated as a means of reducing NASA's consumption of natural resources and the proliferation of paper copies of correspondence. The feasibility, operational advantages, and limitations of decentralized (remote) neighborhood offices (NOC) linked through an electronic network are demonstrated. These offices are joined to a management information system for correspondence tracking, and to an administrative office center service based on the use of magnetic medium word processing typewriters which handle the daily typing load. In connection with an augmented teleconference network, a uniform means is provided for creating, storing, and retrieving administrative documents, records, and data, while simultaneously permitting users of the system to track their status. Information will be transferred without using paper - merely through digital electronic communication and display, as a step toward the establishment of an agency-wide electronic mail system.

Continued implementation and testing of a Neighborhood Office Center (NOC) and integration of the NOC with an administrative correspondence management information system

NASA Technical Reports Server (NTRS)

1978-01-01

The concept of decentralized (remote) neighborhood offices, linked together through a self-sustaining communications network for exchanging voice messages, video images, and digital data was quantitatively evaluated. Hardware and procedures for the integrated multifunctional system were developed. The configuration of the neighborhood office center (NOC) is explained, its production statistics given, and an experiment for NOC network integration via satellite is described. The hardware selected for the integration NOC/management information system is discussed, and the NASA teleconferencing network is evaluated.

[Relationships of soil organic carbon with its active and non-active components under different land use types in the middle reaches of Heihe River, China].

PubMed

Zhang, Jun-Hua; Li, Guo-Dong; Wang, Yan-Song; Nan, Zhong-Ren; Zhao, Li-Ping

2012-12-01

Taking the seven typical land use types (paddy field, dry land, medium coverage grassland, saline-alkali field, bare land, desert, and sandlot) in the middle reaches of Heihe River as test objects, this paper studied the relationships of soil organic carbon content with its components. In the 0-100 cm soil profile, the contents of soil total organic carbon (TOC) , active organic carbon (AOC), and non-active organic carbon (NOC) decreased with increasing depth. The soil TOC, AOC, and NOC contents differed with land use type. Land use change induced the increase or decrease of soil organic carbon content. The tillage in paddy field was an available way to increase the contents of soil TOC, AOC, and NOC. After land use change, soil NOC rather than AOC contributed more to soil TOC content. For the same land use types, soil AOC and NOC contents increased together with increasing soil TOC content, and the NOC content increased faster than the AOC content. The soil TOC content corresponding to the crossing point of the variation trend lines of soil AOC and NOC contents could be considered as the boundary point of TOC accumulation or loss, and the saturation capacities of soil AOC and NOC could be obtained by the variation trend lines of the AOC and NOC.

Clinical applicability of nursing outcomes in the evolution of orthopedic patients with Impaired Physical Mobility.

PubMed

da Silva, Marcos Barragan; Almeida, Miriam de Abreu; Panato, Bruna Paulsen; Siqueira, Ana Paula de Oliveira; da Silva, Mariana Palma; Reisderfer, Letícia

2015-01-01

to evaluate the clinical applicability of outcomes, according to the Nursing Outcomes Classification (NOC) in the evolution of orthopedic patients with Impaired Physical Mobility longitudinal study conducted in 2012 in a university hospital, with 21 patients undergoing Total Hip Arthroplasty, evaluated daily by pairs of trained data collectors. Data were collected using an instrument containing five Nursing Outcomes, 16 clinical indicators and a five point Likert scale, and statistically analyzed. The outcomes Body Positioning: self-initiated, Mobility, Knowledge: prescribed activity, and Fall Prevention Behavior presented significant increases in mean scores when comparing the first and final evaluations (p<0.001) and (p=0.035). the use of the NOC outcomes makes it possible to demonstrate the clinical progression of orthopedic patients with Impaired Physical Mobility, as well as its applicability in this context.

Clinical applicability of nursing outcomes in the evolution of orthopedic patients with Impaired Physical Mobility 1

PubMed Central

da Silva, Marcos Barragan; Almeida, Miriam de Abreu; Panato, Bruna Paulsen; Siqueira, Ana Paula de Oliveira; da Silva, Mariana Palma; Reisderfer, Letícia

2015-01-01

AIM: to evaluate the clinical applicability of outcomes, according to the Nursing Outcomes Classification (NOC) in the evolution of orthopedic patients with Impaired Physical Mobility METHOD: longitudinal study conducted in 2012 in a university hospital, with 21 patients undergoing Total Hip Arthroplasty, evaluated daily by pairs of trained data collectors. Data were collected using an instrument containing five Nursing Outcomes, 16 clinical indicators and a five point Likert scale, and statistically analyzed. RESULTS: The outcomes Body Positioning: self-initiated, Mobility, Knowledge: prescribed activity, and Fall Prevention Behavior presented significant increases in mean scores when comparing the first and final evaluations (p<0.001) and (p=0.035). CONCLUSION: the use of the NOC outcomes makes it possible to demonstrate the clinical progression of orthopedic patients with Impaired Physical Mobility, as well as its applicability in this context. PMID:25806631

Dual tracer functional imaging of gastroenteropancreatic neuroendocrine tumors using 68Ga-DOTA-NOC PET-CT and 18F-FDG PET-CT: competitive or complimentary?

PubMed

Naswa, Niraj; Sharma, Punit; Gupta, Santosh Kumar; Karunanithi, Sellam; Reddy, Rama Mohan; Patnecha, Manish; Lata, Sneh; Kumar, Rakesh; Malhotra, Arun; Bal, Chandrasekhar

2014-01-01

This study aimed to compare the diagnostic performance of Ga-DOTANOC PET/CT with F-FDG PET/CT in the patients with gastroenteropancreatic neuroendocrine tumors (GEP-NETs). Data of 51 patients with definite histological diagnosis of GEP-NET who underwent both Ga-DOTA-NOC PET-CT and F-FDG PET-CT within a span of 15 days were selected for this retrospective analysis. Sensitivity, specificity, and predictive values were calculated for Ga-DOTA-NOC PET-CT and F-FDG PET-CT, and results were compared both on patientwise and regionwise analysis. Ga-DOTA-NOC PET-CT is superior to F-FDG PET-CT on patientwise analysis (P < 0.0001). On regionwise analysis, Ga-DOTA-NOC PET-CT is superior to F-FDG PET-CT only for lymph node metastases (P < 0.003). Although Ga-DOTA-NOC PET-CT detected more liver and skeletal lesions compared with F-FDG PET-CT, the difference was not statistically significant. In addition, the results of combined imaging helped in selecting candidates who would undergo the appropriate mode of treatment, whether octreotide therapy or conventional chemotherapy Ga-DOTA-NOC PET-CT seems to be superior to F-FDG PET-CT for imaging GEP-NETs. However, their role seems to be complementary because combination of Ga-DOTA-NOC PET-CT and F-FDG PET-CT in such patients helps demonstrate the total disease burden and segregate them to proper therapeutic groups.

Ga-68 DOTA-NOC uptake in the pancreas: pathological and physiological patterns.

PubMed

Krausz, Yodphat; Rubinstein, Rina; Appelbaum, Liat; Mishani, Eyal; Orevi, Marina; Fraenkel, Merav; Tshori, Sagi; Glaser, Benjamin; Bocher, Moshe; Salmon, Asher; Chisin, Roland; Gross, David J; Freedman, Nanette

2012-01-01

Gallium-68 (Ga-68) DOTA-1-NaI3-octreotide (DOTA-NOC) positron emission tomography (PET)/computed tomography (CT) is increasingly used for neuroendocrine tumors (NETs), often found primarily in the pancreas. However, physiologic uptake of DOTA-NOC has been described in the uncinate process of the pancreas. We studied DOTA-NOC uptake in this organ. Ninety-six patients underwent 103 DOTA-NOC scans, with pathology-proven pancreatic NET (n = 40) and nonpancreatic NET or biochemical suspicion of NET (n = 63). DOTA-NOC uptake was detected in 35 documented pancreatic tumor sites (SUV: 5.5-165; mean: 25.7 ± 28.8; median: 17.8). Among 63 cases without previous known pathology, uptake was suspicious for tumor in 24 sites (SUV: 4.7-35; mean 16.3 ± 8.0; median: 14.1), and in 38 sites, it was judged as physiological, generally lower relative to adjacent structures (SUV: 2.2-12.6; mean: 6.6 ± 2.2; median: 6.2). In 24 scans with suspected tumor and in 37 of 38 scans with physiological uptake, diagnostic computed tomography or magnetic resonance imaging or endoscopic ultrasonography failed to detect tumor. Pancreatic DOTA-NOC uptake must be interpreted with caution, and further studies are required.

(68)Ga-DOTA-peptide: A novel molecular biomarker for nasopharyngeal carcinoma.

PubMed

Khor, Lih Kin; Loi, Hoi Yin; Sinha, Arvind Kumar; Tong, Kian Ti; Goh, Boon Cher; Loh, Kwok Seng; Lu, Suat-Jin

2016-04-01

Increased somatostatin receptor (SSTR) expression in patients with undifferentiated nasopharyngeal carcinoma (NPC) has been demonstrated with receptor autoradiography, (111) In-Octreotide scintigraphy, and (68) Ga-DOTA-TOC positron emission tomography (PET)/CT imaging. We sought to compare and correlate the uptake of fluorodeoxyglucose (FDG) and DOTA-NOC in undifferentiated NPC to ascertain the possible role of (68) Ga-DOTA-NOC PET/CT as a new imaging biomarker and to assess whether targeted peptide receptor radionuclide therapy is a feasible treatment option. After obtaining approval from our institutional review board, 4 patients with biopsy proven nonkeratinizing undifferentiated NPC who had just undergone routine staging/restaging (18) F-FDG PET/CT imaging were prospectively and consecutively recruited for (68) Ga-DOTA-NOC PET/CT imaging. Of these 4 patients, 3 were newly diagnosed with untreated NPC, whereas 1 patient was diagnosed with a case of recurrent NPC with previous treatment. These patients subsequently underwent (68) Ga-DOTA-NOC PET/CT within 10 days from the (18) F-FDG PET/CT to ensure lesion comparability. Tracer uptake in tumor lesions were assessed visually and semiquantitatively by measuring maximum standardized uptake values (SUVmax). There were 12 FDG-avid lesions of which 7 showed avid uptake of DOTA-NOC greater than liver uptake, whereas 5 showed low uptake of DOTA-NOC less than liver uptake. Subset analysis of the FDG-avid lesions at the primary and recurrent sites showed that all the FDG-avid primary tumors in the nasopharynx showed avid uptake of DOTA-NOC. On the contrary, the case of recurrent NPC showed avid FDG uptake but low DOTA-NOC uptake. Subset analysis of the suspicious FDG-avid cervical lymph nodes showed that 50% of them demonstrated avid DOTA-NOC uptake greater than liver uptake, whereas the remaining demonstrated low-grade DOTA-NOC uptake less than liver uptake. The 2 subcentimeter cervical lymph nodes that showed low-grade uptake of FDG lower than mediastinal blood pool activity were deemed to be reactive/inflammatory and showed low-grade uptake of DOTA-NOC. This study highlights the potential of (68) Ga-DOTA-peptide PET/CT as a new molecular biomarker for newly diagnosed undifferentiated NPC, and less so for recurrent NPC and metastatic nodes. This potentially opens up new diagnostic and therapeutic options in the management of undifferentiated NPC. © 2015 Wiley Periodicals, Inc.

Systematization of Nursing Care in undergraduate training: the perspective of Complex Thinking.

PubMed

da Silva, Josilaine Porfírio; Garanhani, Mara Lucia; Peres, Aida Maris

2015-01-01

to evaluate the clinical applicability of outcomes, according to the Nursing Outcomes Classification (NOC) in the evolution of orthopedic patients with Impaired Physical Mobility longitudinal study conducted in 2012 in a university hospital, with 21 patients undergoing Total Hip Arthroplasty, evaluated daily by pairs of trained data collectors. Data were collected using an instrument containing five Nursing Outcomes, 16 clinical indicators and a five point Likert scale, and statistically analyzed. The outcomes Body Positioning: self-initiated, Mobility, Knowledge: prescribed activity, and Fall Prevention Behavior presented significant increases in mean scores when comparing the first and final evaluations (p<0.001) and (p=0.035). the use of the NOC outcomes makes it possible to demonstrate the clinical progression of orthopedic patients with Impaired Physical Mobility, as well as its applicability in this context.

76 FR 56192 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-12

...-000. Applicants: ISO New England Inc. Description: ISO New England Inc. Resource Termination Filing.... Eastern Time on Thursday, September 22, 2011. Docket Numbers: ER11-4420-000. Applicants: ISO New England Inc. Description: ISO New England Inc. Resource Termination Filing-- EnerNOC. Filed Date: 09/01/2011...

Rrp5p, Noc1p and Noc2p form a protein module which is part of early large ribosomal subunit precursors in S. cerevisiae

PubMed Central

Hierlmeier, Thomas; Merl, Juliane; Sauert, Martina; Perez-Fernandez, Jorge; Schultz, Patrick; Bruckmann, Astrid; Hamperl, Stephan; Ohmayer, Uli; Rachel, Reinhard; Jacob, Anja; Hergert, Kristin; Deutzmann, Rainer; Griesenbeck, Joachim; Hurt, Ed; Milkereit, Philipp; Baßler, Jochen; Tschochner, Herbert

2013-01-01

Eukaryotic ribosome biogenesis requires more than 150 auxiliary proteins, which transiently interact with pre-ribosomal particles. Previous studies suggest that several of these biogenesis factors function together as modules. Using a heterologous expression system, we show that the large ribosomal subunit (LSU) biogenesis factor Noc1p of Saccharomyces cerevisiae can simultaneously interact with the LSU biogenesis factor Noc2p and Rrp5p, a factor required for biogenesis of the large and the small ribosomal subunit. Proteome analysis of RNA polymerase-I-associated chromatin and chromatin immunopurification experiments indicated that all members of this protein module and a specific set of LSU biogenesis factors are co-transcriptionally recruited to nascent ribosomal RNA (rRNA) precursors in yeast cells. Further ex vivo analyses showed that all module members predominantly interact with early pre-LSU particles after the initial pre-rRNA processing events have occurred. In yeast strains depleted of Noc1p, Noc2p or Rrp5p, levels of the major LSU pre-rRNAs decreased and the respective other module members were associated with accumulating aberrant rRNA fragments. Therefore, we conclude that the module exhibits several binding interfaces with pre-ribosomes. Taken together, our results suggest a co- and post-transcriptional role of the yeast Rrp5p–Noc1p–Noc2p module in the structural organization of early LSU precursors protecting them from non-productive RNase activity. PMID:23209026

Superior Sodium Storage in 3D Interconnected Nitrogen and Oxygen Dual-Doped Carbon Network.

PubMed

Wang, Min; Yang, Zhenzhong; Li, Weihan; Gu, Lin; Yu, Yan

2016-05-01

Carbonaceous materials have attracted immense interest as anode materials for Na-ion batteries (NIBs) because of their good chemical, thermal stabilities, as well as high Na-storage capacity. However, the carbonaceous materials as anodes for NIBs still suffer from the lower rate capability and poor cycle life. An N,O-dual doped carbon (denoted as NOC) network is designed and synthesized, which is greatly favorable for sodium storage. It exhibits high specific capacity and ultralong cycling stability, delivering a capacity of 545 mAh g(-1) at 100 mA g(-1) after 100 cycles and retaining a capacity of 240 mAh g(-1) at 2 A g(-1) after 2000 cycles. The NOC composite with 3D well-defined porosity and N,O-dual doped induces active sites, contributing to the enhanced sodium storage. In addition, the NOC is synthesized through a facile solution process, which can be easily extended to the preparation of many other N,O-dual doped carbonaceous materials for wide applications in catalysis, energy storage, and solar cells. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Who Is the Agent? The Influence of Pragmatic Leads on Children's Reference Assignment in Non-Obligatory Control

ERIC Educational Resources Information Center

Janke, Vikki

2018-01-01

Non-obligatory control constructions (NOC) are sentences which contain a non-finite clause with a null subject whose reference is determined pragmatically. Little is known about how children assign reference to these subjects, yet this is important as our current understanding of reference-resolution development is limited to less complex…

Systematization of Nursing Care in undergraduate training: the perspective of Complex Thinking 1

PubMed Central

da Silva, Josilaine Porfírio; Garanhani, Mara Lucia; Peres, Aida Maris

2015-01-01

AIM: to evaluate the clinical applicability of outcomes, according to the Nursing Outcomes Classification (NOC) in the evolution of orthopedic patients with Impaired Physical Mobility METHOD: longitudinal study conducted in 2012 in a university hospital, with 21 patients undergoing Total Hip Arthroplasty, evaluated daily by pairs of trained data collectors. Data were collected using an instrument containing five Nursing Outcomes, 16 clinical indicators and a five point Likert scale, and statistically analyzed. RESULTS: The outcomes Body Positioning: self-initiated, Mobility, Knowledge: prescribed activity, and Fall Prevention Behavior presented significant increases in mean scores when comparing the first and final evaluations (p<0.001) and (p=0.035). CONCLUSION: the use of the NOC outcomes makes it possible to demonstrate the clinical progression of orthopedic patients with Impaired Physical Mobility, as well as its applicability in this context. PMID:25806632

Dietary nitrates, nitrites, and N-nitroso compounds and cancer risk: a review of the epidemiologic evidence.

PubMed

Eichholzer, M; Gutzwiller, F

1998-04-01

Experimental animal studies have shown N-nitroso compounds (NOC) to be potent carcinogens. Epidemiologic evidence of the carcinogenic potential of dietary NOC and precursor nitrates and nitrites in humans remains inconclusive with regard to the risk of stomach, brain, esophageal, and nasopharyngeal cancers. Inadequate available data could obscure a small to moderate effect of NOC.

Structural and Environmental Characteristics of Extratropical Cyclones that Cause Tornado Outbreaks in the Warm Sector

NASA Astrophysics Data System (ADS)

Tochimoto, Eigo; Niino, Hiroshi

2016-04-01

The differences in structural and environmental characteristics of extratropical cyclones (hereafter, ECs) that cause tornado outbreaks and those that do not were examined through composite analyses of the newly-released Japanese reanalysis data (JRA-55) and idealized numerical experiments. ECs that developed in the United States in April and May between 1995 and 2012 are categorized into two groups: ECs accompanied by 15 or more tornadoes (hereafter, outbreak cyclones (OCs)) and ECs accompanied by 5 or less tornadoes (non-outbreak cyclones (NOCs)). 55 OCs and 41 NOCs that are of similar strength as OCs are selected in this study. The composite analyses show significant differences in convective environmental parameters between OCs and NOCs. For OCs, convective available potential energy (CAPE) and storm relative environmental helicity (SREH) are larger and the areas in which these parameters have significant values are wider in the warm sector. The larger CAPE in OCs is due to larger amount of low-level water vapor, while the larger SREH in OCs due to stronger southerly wind at low levels. A piecewise potential vorticity (PV) diagnostics (Davis and Emanuel, 1991) indicates that low- to mid-level PV anomalies mainly contribute to the difference in the low-level winds between OCs and NOCs. On the other hand, the low-level winds associated with upper-level PV anomalies are not the major contributor to the difference. The results of the idealized numerical experiments for OCs and NOCs (hereafter, referred to as OC-CTL and NOC-CTL, respectively) using WRF ver. 3.4 show that the characteristics of the low-level wind fields and SREH distributions for the simulated ECs in OC-CTL and NOC-CTL are similar to those for OCs and NOCs, respectively. In OC-CTL, SREH and low-level winds in the east-southeast region of the EC center is larger than those in NOC-CTL, respectively. It is suggested that these differences are due to the structures of jetstream. The structure of jetstream in OC-CTL has larger anticyclonic horizontal shear in the southern side of the jet axis than that in NOC-CTL. Larger horizontal anticyclonic shear of the jetstream in OC-CTL causes more meridionally-elongated structure of the EC, resulting stronger low-level winds and larger SREH in the southeast region of the cyclone center.

Using NANDA, NIC, and NOC in an undergraduate nursing practicum.

PubMed

Smith, Kelly J; Craft-Rosenberg, Martha

2010-01-01

Although use of diagnoses originally developed by NANDA (now known as NANDA-I), NIC, and NOC in education and practice is increasing, many faculty members have not been educated in their use and may be reluctant to teach these languages. This article provides guidance on the use of NANDA-I, NIC, and NOC in clinical education. This guidance will facilitate both faculty and student learning.

Neuroendocrine tumor imaging with 68Ga-DOTA-NOC: physiologic and benign variants.

PubMed

Kagna, Olga; Pirmisashvili, Natalia; Tshori, Sagi; Freedman, Nanette; Israel, Ora; Krausz, Yodphat

2014-12-01

Imaging with (68)Ga-labeled 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA)-octreotide analogs has become an important modality in patients with neuroendocrine tumors (NETs). In addition to high uptake in NET lesions, prominent physiologic radiotracer activity has been reported in the pituitary gland, pancreas, adrenal glands, liver, and spleen, and faint activity has been reported in the thyroid and gastrointestinal tract. This article describes previously unknown sites of 68Ga-DOTA-1-NaI3-octreotide (NOC) uptake unrelated to NETs. One hundred eighty-two patients (96 female and 86 male patients; age range, 4-89 years) with documented (n=156) or suspected (n=26) NETs underwent 207 68Ga-DOTA-NOC PET/CT studies. Studies were retrospectively reviewed for the presence, intensity, and localization of foci of increased uptake that were further correlated with findings on additional imaging studies and clinical follow-up for a period of 4-32 months. Uptake of 68Ga-DOTA-NOC not identified as NET or known physiologic activity was detected in 297 sites with confirmation in 149 of 207 studies (72%). The most common location of non-NET-related 68Ga-DOTA-NOC-avid sites was in small lymph nodes, followed by prostate, uterus, breasts, lungs, brown fat, musculoskeletal system, and other sites, including oropharynx, pineal body, thymus, aortic plaque, genitalia, surgical bed, and subcutaneous granuloma. Intensity of uptake in non-NET-related 68Ga-DOTA-NOC-avid sites ranged in maximum standardized uptake value from 0.8 to 10.5. Previously unreported benign sites of 68Ga-DOTA-NOC uptake were found in the majority of studies, suggesting the presence of somatostatin receptors in physiologic variants or processes with no evidence of tumor. Knowledge of increased tracer uptake in non-NET-related sites is important for accurate interpretation and for avoiding potential pitfalls of 68Ga-DOTA-NOC PET/CT.

Radioactive Air Emissions Notice of Construction for the 105-KW Basin integrated water treatment system filter vessel sparging vent

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

Kamberg, L.D.

1998-02-23

This document serves as a notice of construction (NOC), pursuant to the requirements of Washington Administrative Code (WAC) 246-247-060, and as a request for approval to construct, pursuant to 40 Code of Federal Regulations (CFR) 61.07, for the Integrated Water Treatment System (IWTS) Filter Vessel Sparging Vent at 105-KW Basin. Additionally, the following description, and references are provided as the notices of startup, pursuant to 40 CFR 61.09(a)(1) and (2) in accordance with Title 40 Code of Federal Regulations, Part 61, National Emission Standards for Hazardous Air Pollutants. The 105-K West Reactor and its associated spent nuclear fuel (SNF) storagemore » basin were constructed in the early 1950s and are located on the Hanford Site in the 100-K Area about 1,400 feet from the Columbia River. The 105-KW Basin contains 964 Metric Tons of SNF stored under water in approximately 3,800 closed canisters. This SNF has been stored for varying periods of time ranging from 8 to 17 years. The 105-KW Basin is constructed of concrete with an epoxy coating and contains approximately 1.3 million gallons of water with an asphaltic membrane beneath the pool. The IWTS, which has been described in the Radioactive Air Emissions NOC for Fuel Removal for 105-KW Basin (DOE/RL-97-28 and page changes per US Department of Energy, Richland Operations Office letter 97-EAP-814) will be used to remove radionuclides from the basin water during fuel removal operations. The purpose of the modification described herein is to provide operational flexibility for the IWTS at the 105-KW basin. The proposed modification is scheduled to begin in calendar year 1998.« less

Evaluation and comparison of Ga-68 DOTA-TATE and Ga-68 DOTA-NOC PET/CT imaging in well-differentiated thyroid cancer.

PubMed

Ocak, Meltem; Demirci, Emre; Kabasakal, Levent; Aygun, Aslan; Tutar, Rumeysa O; Araman, Ahmet; Kanmaz, Bedii

2013-11-01

Somatostatin receptor (Sstr) scintigraphy with radiolabelled somatostatin analogues has been used extensively for the diagnosis and therapy of Sstr-expressing tumours. It has been shown that well-differentiated thyroid cancer (WDTC) cells have a high expression of Sstr2, Sstr3 and Sstr5. Hence, WDTC cells could be an ideal target for the evaluation of lesion uptake of Ga-68 DOTA-1-NaI3-octreotide (DOTA-NOC), which has a high affinity not only to Sstr2 but also to Sstr3 and Sstr5. The aim of the present study was to evaluate the value of Ga-68 DOTA-NOC as a target for Sstr2-expressing, Sstr3-expressing and Sstr5-expressing tumours in WDTC patients and to compare the results with those of Ga-68 DOTA-TATE in the same patient population. Thirteen patients with WDTC were included in our study: nine with papillary thyroid cancer, three with Hurthle cell carcinoma and one with follicular thyroid carcinoma. All patients had elevated serum thyroglobulin levels and negative post-therapeutic I-131 whole-body scans, which were obtained after the last radioiodine treatment. All patients had undergone two consecutive PET imaging studies with Ga-68 DOTA-D-Phe1-Tyr3-octreotate (DOTA-TATE) and Ga-68 DOTA-NOC, respectively. All images were evaluated visually, and maximum standardized uptake values were calculated. Both Ga-68 DOTA-TATE and Ga-68 DOTA-NOC PET images gave comparable results. Among the 13 patients, imaging with both Ga-68 DOTA-TATE and Ga-68 DOTA-NOC gave negative results in five (38%) patients and positive results in eight (62%) patients. A total of 45 lesions were identified on Ga-68 DOTA-TATE images and 42 on Ga-68 DOTA-NOC images; three lesions were missed. Lesion uptake was significantly higher on Ga-68 DOTA-TATE images. Maximum standardized uptake values of Ga-68 DOTA-TATE and Ga-68 DOTA-NOC were 12.9±9.1 and 6.3±4.1 (n=54, P<0.001), respectively. Our study suggested that Ga-68 DOTA-TATE has a higher lesion uptake even in WDTC patients and may have potential advantage over Ga-68 DOTA-NOC.

Publication of confirmatory studies required by Health Canada for drugs approved under a Notice of Compliance with conditions: a cohort study

PubMed Central

Lexchin, Joel

2017-01-01

Background: Health Canada approves drugs based on limited data (Notice of Compliance with conditions [NOC/c]) and then requires companies to conduct confirmatory studies to validate the drugs' efficacy/effectiveness. The current investigation was carried out to determine whether these confirmatory studies are eventually published and are available to health care practitioners. Methods: A list of drugs for which the confirmatory studies had been completed from 1998 to Sept. 30, 2014 was created from 2 published articles that listed NOCs/c and investigated whether they had been fulfilled, the NOC database and the NOC/c Web site. The confirmatory studies for these drugs were determined from Qualifying Notices, agreements between Health Canada and the drug companies. Possible publications from these studies were identified through a Web search, and companies were asked to confirm these publications. The time in days between fulfillment of the NOC/c and publication of the studies was calculated. Results: There were 58 distinct confirmatory studies for 24 products made by 14 different companies. Eleven companies responded and identified 29 unique publications that reported on 31 studies. One company did not confirm a publication that was subsequently independently identified. Three companies did not respond, and in these cases another 18 publications were independently identified for an additional 19 studies. No publications were found for 7 studies. Thirty-one publications appeared a mean of 610 days before the NOC/c was fulfilled, and 17 appeared a mean of 572 days after fulfillment of the NOC/c. Interpretation: Eighty-eight percent of the confirmatory studies were eventually published. Health Canada and drug manufacturers should take steps to ensure that knowledge about these publications is available to health care practitioners.

The Systems Engineering Design of a Smart Forward Operating Base Surveillance System for Forward Operating Base Protection

DTIC Science & Technology

2013-06-01

fixed sensors located along the perimeter of the FOB. The video is analyzed for facial recognition to alert the Network Operations Center (NOC...the UAV is processed on board for facial recognition and video for behavior analysis is sent directly to the Network Operations Center (NOC). Video...captured by the fixed sensors are sent directly to the NOC for facial recognition and behavior analysis processing. The multi- directional signal

NONOates regulate KCl cotransporter-1 and -3 mRNA expression in vascular smooth muscle cells.

PubMed

Di Fulvio, Mauricio; Lauf, Peter K; Shah, Shalin; Adragna, Norma C

2003-05-01

Nitric oxide (NO) donors regulate KCl cotransport (KCC) activity and cotransporter-1 and -3 (KCC1 and KCC3) mRNA expression in sheep erythrocytes and in primary cultures of rat vascular smooth muscle cells (VSMCs), respectively. In this study, we used NONOates as rapid and slow NO releasers to provide direct evidence implicating NO as a regulator of KCC3 gene expression at the mRNA level. In addition, we used the expression of KCC3 mRNA to further investigate the mechanism of action of these NO donors at the cellular level. Treatment of VSMCs with rapid NO releasers, like NOC-5 and NOC-9, as well as with the direct NO-independent soluble guanylyl cyclase (sGC) stimulator YC-1, acutely increased KCC3 mRNA expression in a concentration- and time-dependent manner. The slow NO releaser NOC-18 had no effect on KCC3 gene expression. A specific NO scavenger completely prevented the NONOate-induced KCC3 mRNA expression. Inhibition of sGC with LY-83583 blocked the NONOate- and YC-1-induced KCC3 mRNA expression. This study shows that in primary cultures of rat VSMCs, the fast NO releasers NOC-9 and NOC-5, but not the slow NO releaser NOC-18, acutely upregulate KCC3 mRNA expression in a NO/sGC-dependent manner.

The Genetics of a Small Chromosome Region of DROSOPHILA MELANOGASTER Containing the Structural Gene for Alcohol Dehydrogenase. IV: Scutoid, an Antimorphic Mutation

PubMed Central

Ashburner, M.; Tsubota, S.; Woodruff, R. C.

1982-01-01

Exchange mapping locates the dominant mutation Scutoid to the right of Adh on chromosome arm 2L of D. melanogaster. However, deletion mapping indicates that Sco is to the left of Adh. The phenotype of Sco is sensitive to mutation, or deletion, of noc+ and of three genes, el, l(2)br22, and l(2)br29 mapping immediately distal to noc. The four contiguous loci, el, l(2)br22, l(2)br29 and noc, although separable by deletion end points, interact, because certain (or all) alleles of these four loci show partial failure of complementation, or even negative complementation. The simplest hypothesis is that Sco is a small reciprocal transposition, the genes noc, osp, and Adh exchanging places with three genes normally mapping proximal to them: l(2)br34, l(2)br35 and rd. The Sco phenotype is thought to result from a position effect at the newly created noc/l(2)br28 junction. PMID:6816673

Corporate Social Responsibility in the Oil Industry-Comparative Case Studies Of Chinese Oil Enterprises In Five Latin American Countries

NASA Astrophysics Data System (ADS)

Wu, Wenyuan

This dissertation evaluates and compares social and environmental records of Chinese national oil companies (NOCs) operating in Latin America from the early 21st century to 2015. Five countries representing the entirety of Chinese NOCs' physical presence are selected: Peru, Ecuador, Argentina, Colombia, and Venezuela. The project discovers that Chinese NOCs demonstrate the highest level of social responsibility in Peru and the lowest in Venezuela, with the other three countries constituting intermediate observations. The differences in social responsibility records are then causally traced to variances in the host countries' regulatory frameworks and civil society capacities. Chinese NOCs are found to be most willing to commit to social responsibility under an enabling regulatory environment in which the host government facilitates competitiveness and decentralization in its hydrocarbons industry while upholding inclusive policies regarding its civil society. Moreover, these NOCs are most likely to follow through on their CSR commitments when faced with a unified and collaborative civil society. These major findings yield important policy lessons for both the host government and the civil society in developing countries with abundance in energy resources.

Identifying core NANDA-I nursing diagnoses, NIC interventions, NOC outcomes, and NNN linkages for heart failure.

PubMed

Park, Hyejin

2014-02-01

The purpose of the study was to identify the core nursing diagnoses, interventions, outcomes, and linkages using standardized nursing terminologies for patients with heart failure (HF). For this study a retrospective descriptive design was used. The frequently used NANDA-I, NIC, NOC, and NNN linkages were identified through 272 inpatient records of patients discharged with HF in a midwestern community. The findings indicate that the top 10 NANDA-I, NIC, and NOC accounted for more than 50% of nursing diagnoses, interventions, and outcomes. The most frequently used top 10 NNN linkages were identified for patients with HF. The identified core NANDA-I, NIC, NOC, and NNN linkages for HF from this study provide scope of practice of nurses working in HF clinics. © 2013 NANDA International, Inc.

Chance of Vulnerability Reduction in Application-Specific NoC through Distance Aware Mapping Algorithm

NASA Astrophysics Data System (ADS)

Janidarmian, Majid; Fekr, Atena Roshan; Bokharaei, Vahhab Samadi

2011-08-01

Mapping algorithm which means which core should be linked to which router is one of the key issues in the design flow of network-on-chip. To achieve an application-specific NoC design procedure that minimizes the communication cost and improves the fault tolerant property, first a heuristic mapping algorithm that produces a set of different mappings in a reasonable time is presented. This algorithm allows the designers to identify the set of most promising solutions in a large design space, which has low communication costs while yielding optimum communication costs in some cases. Another evaluated parameter, vulnerability index, is then considered as a principle of estimating the fault-tolerance property in all produced mappings. Finally, in order to yield a mapping which considers trade-offs between these two parameters, a linear function is defined and introduced. It is also observed that more flexibility to prioritize solutions within the design space is possible by adjusting a set of if-then rules in fuzzy logic.

Genetic Dissection of Photoreceptor Subtype Specification by the Drosophila melanogaster Zinc Finger Proteins Elbow and No ocelli

PubMed Central

Wernet, Mathias F.; Meier, Kerstin M.; Baumann-Klausener, Franziska; Dorfman, Ruslan; Weihe, Ulrich; Labhart, Thomas; Desplan, Claude

2014-01-01

The elbow/no ocelli (elb/noc) complex of Drosophila melanogaster encodes two paralogs of the evolutionarily conserved NET family of zinc finger proteins. These transcriptional repressors share a conserved domain structure, including a single atypical C2H2 zinc finger. In flies, Elb and Noc are important for the development of legs, eyes and tracheae. Vertebrate NET proteins play an important role in the developing nervous system, and mutations in the homolog ZNF703 human promote luminal breast cancer. However, their interaction with transcriptional regulators is incompletely understood. Here we show that loss of both Elb and Noc causes mis-specification of polarization-sensitive photoreceptors in the ‘dorsal rim area’ (DRA) of the fly retina. This phenotype is identical to the loss of the homeodomain transcription factor Homothorax (Hth)/dMeis. Development of DRA ommatidia and expression of Hth are induced by the Wingless/Wnt pathway. Our data suggest that Elb/Noc genetically interact with Hth, and we identify two conserved domains crucial for this function. Furthermore, we show that Elb/Noc specifically interact with the transcription factor Orthodenticle (Otd)/Otx, a crucial regulator of rhodopsin gene transcription. Interestingly, different Elb/Noc domains are required to antagonize Otd functions in transcriptional activation, versus transcriptional repression. We propose that similar interactions between vertebrate NET proteins and Meis and Otx factors might play a role in development and disease. PMID:24625735

Applications of novel effects derived from Si ingot growth inside Si melt without contact with crucible wall using noncontact crucible method to high-efficiency solar cells

NASA Astrophysics Data System (ADS)

Nakajima, Kazuo; Ono, Satoshi; Kaneko, Yuzuru; Murai, Ryota; Shirasawa, Katsuhiko; Fukuda, Tetsuo; Takato, Hidetaka; Jensen, Mallory A.; Youssef, Amanda; Looney, Erin E.; Buonassisi, Tonio; Martel, Benoit; Dubois, Sèbastien; Jouini, Anis

2017-06-01

The noncontact crucible (NOC) method was proposed for obtaining Si single bulk crystals with a large diameter and volume using a cast furnace and solar cells with high conversion efficiency and yield. This method has several novel characteristics that originate from its key feature that ingots can be grown inside a Si melt without contact with a crucible wall. Si ingots for solar cells were grown by utilizing the merits resulting from these characteristics. Single ingots with high quality were grown by the NOC method after furnace cleaning, and the minority carrier lifetime was measured to investigate reduction of the number of impurities. A p-type ingot with a convex growth interface in the growth direction was also grown after furnace cleaning. For p-type solar cells prepared using wafers cut from the ingot, the highest and average conversion efficiencies were 19.14% and 19.0%, respectively, which were obtained using the same solar cell structure and process as those employed to obtain a conversion efficiency of 19.1% for a p-type Czochralski (CZ) wafer. Using the cast furnace, solar cells with a conversion efficiency and yield as high as those of CZ solar cells were obtained by the NOC method.

77 FR 61600 - Certain New Chemicals; Receipt and Status Information

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-10

... of new chemicals. In addition under TSCA, EPA is required to publish in the Federal Register a notice of receipt of a premanufacture notice (PMN) or an application for a test marketing exemption (TME... the receipt of notices of commencement (NOC) to manufacture those chemicals. This document, which...

An essential role for the circadian-regulated gene nocturnin in osteogenesis: the importance of local timekeeping in skeletal homeostasis.

PubMed

Guntur, Anyonya R; Kawai, Masanobu; Le, Phuong; Bouxsein, Mary L; Bornstein, Sheila; Green, Carla B; Rosen, Clifford J

2011-11-01

The role of circadian proteins in regulating whole-body metabolism and bone turnover has been studied in detail and has led to the discovery of an elemental system for timekeeping involving the core genes Clock, Bmal1, Per, and Cry. Nocturnin (Noc; Ccrn4l), a peripheral circadian-regulated gene has been shown to play a very important role in regulating adipogenesis by deadenylation of key mRNAs and intracytoplasmic transport of PPARγ. The role that it plays in osteogenesis has previously not been studied in detail. In this report we examined in vitro and in vivo osteogenesis in the presence and absence of Noc and show that loss of Noc enhances bone formation and can rescue rosiglitazone-induced bone loss in mice. The circadian rhythm of Noc is likely to be an essential element of marrow stromal cell fate. © 2011 New York Academy of Sciences.

Evaluation of the Efficiency of the Nursing Care Plan Applied Using NANDA, NOC, and NIC Linkages to Elderly Women with Incontinence Living in a Nursing Home: A Randomized Controlled Study.

PubMed

Gencbas, Dercan; Bebis, Hatice; Cicek, Hatice

2017-05-30

Evaluate the efficiency of the nursing care plan, applied with the use of NANDA-I, NOC, and NIC (NNN) linkages, for elderly women with incontinence who live in nursing homes. A randomized controlled experimental design was applied. NNN linkages were prepared and applied for 12 weeks in an experimental group. NOC scales were evaluated again for two groups. A 0.5 NOC point change targeted in all elderly in the experimental group were provided between pretest-posttest scores. The experimental group had higher life quality and lower incontinence severity/symptoms than the control group. It is important that NNN linkages effective for solving the problems are used in different groups and with larger samples to create further evidence linking NNN. © 2017 NANDA International, Inc.

Molecular electronegativity distance vector model for the prediction of bioconcentration factors in fish.

PubMed

Liu, Shu-Shen; Qin, Li-Tang; Liu, Hai-Ling; Yin, Da-Qiang

2008-02-01

Molecular electronegativity distance vector (MEDV) derived directly from the molecular topological structures was used to describe the structures of 122 nonionic organic compounds (NOCs) and a quantitative relationship between the MEDV descriptors and the bioconcentration factors (BCF) of NOCs in fish was developed using the variable selection and modeling based on prediction (VSMP). It was found that some main structural factors influencing the BCFs of NOCs are the substructures expressed by four atomic types of nos. 2, 3, 5, and 13, i.e., atom groups -CH(2)- or =CH-, -CH< or =C<, -NH(2), and -Cl or -Br where the former two groups exist in the molecular skeleton of NOC and the latter three groups are related closely to the substituting groups on a benzene ring. The best 5-variable model, with the correlation coefficient (r(2)) of 0.9500 and the leave-one-out cross-validation correlation coefficient (q(2)) of 0.9428, was built by multiple linear regressions, which shows a good estimation ability and stability. A predictive power for the external samples was tested by the model from the training set of 80 NOCs and the predictive correlation coefficient (u(2)) for the 42 external samples in the test set was 0.9028.

Evidence of micropore filling for sorption of nonpolar organic contaminants by condensed organic matter.

PubMed

Ran, Yong; Yang, Yu; Xing, Baoshan; Pignatello, Joseph J; Kwon, Seokjoo; Su, Wei; Zhou, Li

2013-01-01

Although microporosity and surface area of natural organic matter (NOM) are crucial for mechanistic evaluation of the sorption process for nonpolar organic contaminants (NOCs), they have been underestimated by the N adsorption technique. We investigated the CO-derived internal hydrophobic microporosity () and specific surface area (SSA) obtained on dry samples and related them to sorption behaviors of NOCs in water for a wide range of condensed NOM samples. The is obtained from the total CO-derived microporosity by subtracting out the contribution of the outer surfaces of minerals and NOM using N adsorption-derived parameters. The correlation between or CO-SSA and fractional organic carbon content () is very significant, demonstrating that much of the microporosity is associated with internal NOM matrices. The average and CO-SSA are, respectively, 75.1 μL g organic carbon (OC) and 185 m g OC from the correlation analysis. The rigid aliphatic carbon significantly contributes to the microporosity of the Pahokee peat. A strong linear correlation is demonstrated between / and the OC-normalized sorption capacity at the liquid or subcooled liquid-state water solubility calculated via the Freundlich equation for each of four NOCs (phenanthrene, naphthalene, 1,3,5-trichlorobenzene, and 1,2-dichlorobenzene). We concluded that micropore filling ("adsorption") contributes to NOC sorption by condensed NOM, but the exact contribution requires knowing the relationship between the dry-state, CO-determined microporosity and the wet-state, NOC-available microporosity of the organic matter. The findings offer new clues for explaining the nonideal sorption behaviors of NOCs. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

Chemical and biological characterization of wastewater generated from hydrothermal liquefaction of Spirulina.

PubMed

Pham, Mai; Schideman, Lance; Scott, John; Rajagopalan, Nandakishore; Plewa, Michael J

2013-02-19

Hydrothermal liquefaction (HTL) is an attractive method for converting wet biomass into petroleum-like biocrude oil that can be refined to make petroleum products. This approach is advantageous for conversion of low-lipid algae, which are promising feedstocks for sustainable large-scale biofuel production. As with natural petroleum formation, the water in contact with the produced oil contains toxic compounds. The objectives of this research were to: (1) identify nitrogenous organic compounds (NOCs) in wastewater from HTL conversion of Spirulina; (2) characterize mammalian cell cytotoxicity of specific NOCs, NOC mixture, and the complete HTL wastewater (HTL-WW) matrix; and (3) investigate mitigation measures to reduce toxicity in HTL-WW. Liquid-liquid extraction and nitrogen-phosphorus detection was used in conjunction with gas chromatography-mass spectrometry (GC-MS), which detected hundreds of NOCs in HTL-WW. Reference materials for nine of the most prevalent NOCs were used to identify and quantify their concentrations in HTL-WW. Mammalian cell cytotoxicity of the nine NOCs was quantified using a Chinese hamster ovary (CHO) cell assay, and the descending rank order for cytotoxicity was 3-dimethylamino-phenol > 2,2,6,6-tetramethyl-4-piperidone > 2,6-dimethyl-3-pyridinol > 2-picoline > pyridine > 1-methyl-2-pyrrolidinone > σ-valerolactam > 2-pyrrolidinone > ε-caprolactam. The organic mixture extracted from HTL-WW expressed potent CHO cell cytotoxic activity, with a LC(50) at 7.5% of HTL-WW. Although the toxicity of HTL-WW was substantial, 30% of the toxicity was removed biologically by recycling HTL-WW back into algal cultivation. The remaining toxicity of HTL-WW was mostly eliminated by subsequent treatment with granular activated carbon.

Advancing interconnect density for spiking neural network hardware implementations using traffic-aware adaptive network-on-chip routers.

PubMed

Carrillo, Snaider; Harkin, Jim; McDaid, Liam; Pande, Sandeep; Cawley, Seamus; McGinley, Brian; Morgan, Fearghal

2012-09-01

The brain is highly efficient in how it processes information and tolerates faults. Arguably, the basic processing units are neurons and synapses that are interconnected in a complex pattern. Computer scientists and engineers aim to harness this efficiency and build artificial neural systems that can emulate the key information processing principles of the brain. However, existing approaches cannot provide the dense interconnect for the billions of neurons and synapses that are required. Recently a reconfigurable and biologically inspired paradigm based on network-on-chip (NoC) and spiking neural networks (SNNs) has been proposed as a new method of realising an efficient, robust computing platform. However, the use of the NoC as an interconnection fabric for large-scale SNNs demands a good trade-off between scalability, throughput, neuron/synapse ratio and power consumption. This paper presents a novel traffic-aware, adaptive NoC router, which forms part of a proposed embedded mixed-signal SNN architecture called EMBRACE (EMulating Biologically-inspiRed ArChitectures in hardwarE). The proposed adaptive NoC router provides the inter-neuron connectivity for EMBRACE, maintaining router communication and avoiding dropped router packets by adapting to router traffic congestion. Results are presented on throughput, power and area performance analysis of the adaptive router using a 90 nm CMOS technology which outperforms existing NoCs in this domain. The adaptive behaviour of the router is also verified on a Stratix II FPGA implementation of a 4 × 2 router array with real-time traffic congestion. The presented results demonstrate the feasibility of using the proposed adaptive NoC router within the EMBRACE architecture to realise large-scale SNNs on embedded hardware. Copyright © 2012 Elsevier Ltd. All rights reserved.

N-Nitroso compounds and cancer incidence: the European Prospective Investigation into Cancer and Nutrition (EPIC)-Norfolk Study.

PubMed

Loh, Yet Hua; Jakszyn, Paula; Luben, Robert N; Mulligan, Angela A; Mitrou, Panagiota N; Khaw, Kay-Tee

2011-05-01

Humans are exposed to preformed N-nitroso compounds (NOCs) and endogenous NOCs. Several NOCs are potential human carcinogens, including N-nitrosodimethylamine (NDMA), but evidence from population studies is inconsistent. We examined the relation between dietary NOCs (NDMA), the endogenous NOC index, and dietary nitrite and cancer incidence in the European Prospective Investigation into Cancer and Nutrition (EPIC)-Norfolk, United Kingdom, study. This was a prospective study of 23,363 men and women, aged 40-79 y, who were recruited in 1993-1997 and followed up to 2008. The baseline diet was assessed with food-frequency questionnaires. There were 3268 incident cancers after a mean follow-up of 11.4 y. Dietary NDMA intake was significantly associated with increased cancer risk in men and women [hazard ratio (HR): 1.14; 95% CI: 1.03, 1.27; P for trend = 0.03] and in men (HR: 1.24; 95% CI: 1.07, 1.44; P for trend = 0.005) when the highest quartile was compared with the lowest quartile in age- and sex-adjusted analyses but not in multivariate analyses (HR: 1.10; 95% CI: 0.97, 1.24; HR for men: 1.18; 95% CI: 1.00, 1.40; P for trend ≥ 0.05). When continuously analyzed, NDMA was associated with increased risk of gastrointestinal cancers (HR: 1.13; 95% CI: 1.00, 1.28), specifically of rectal cancer (HR: 1.46; 95% CI: 1.16, 1.84) per 1-SD increase after adjustment for age, sex, body mass index, cigarette smoking status, alcohol intake, energy intake, physical activity, education, and menopausal status (in women). The endogenous NOC index and dietary nitrite were not significantly associated with cancer risk. There was a significant interaction between plasma vitamin C concentrations and dietary NDMA intake on cancer incidence (P for interaction < 0.00001). Dietary NOC (NDMA) was associated with a higher gastrointestinal cancer incidence, specifically of rectal cancer. Plasma vitamin C may modify the relation between NDMA exposure and cancer risk.

Conceptual definitions of indicators for the nursing outcome "Knowledge: Fall Prevention".

PubMed

Luzia, Melissa de Freitas; Argenta, Carla; Almeida, Miriam de Abreu; Lucena, Amália de Fátima

2018-01-01

to construct conceptual definitions for indicators of nursing outcome Knowledge: Fall Prevention, selected for evaluation of hospitalized patients with the nursing diagnosis Risk for falls. integrative literature review performed in the LILACS, MEDLINE and Web of Science databases, comprising articles published in English, Spanish and Portuguese languages from 2005 to 2015. the final sample of the study was composed of 17 articles. The conceptualizations were constructed for 14 indicators of nursing outcome Knowledge: Fall Prevention focused on hospitalized patients. the theoretical support of the Nursing Outcomes Classification (NOC), through the process of constructing the conceptual definitions of the indicators of its results, allows nurses to accurately implement this classification in clinical practice and to evaluate the effectiveness of their interventions through the change of the patients' status over time.

Rotational spectroscopic study of carbonyl sulfide solvated with hydrogen molecules.

PubMed

Michaud, Julie M; Jäger, Wolfgang

2008-10-14

Rotational spectra of small-sized (H(2))(N)-OCS clusters with N = 2-7 were measured using a pulsed-jet Fourier transform microwave spectrometer. These include spectra of pure (para-H(2))(N)-OCS clusters, pure (ortho-H(2))(N)-OCS clusters, and mixed ortho-H(2) and para-H(2) containing clusters. The rotational lines of ortho-H(2) molecules containing clusters show proton spin-proton spin hyperfine structure, and the pattern evolves as the number of ortho-H(2) molecules in the cluster increases. Various isotopologues of the clusters were investigated, including those with O(13)CS, OC(33)S, OC(34)S, and O(13)C(34)S. Nuclear quadrupole hyperfine structures of rotational transitions were observed for (33)S (nuclear spin quantum number I = 3/2) containing isotopologues. The (33)S nuclear quadrupole coupling constants are compared to the corresponding constant of the OCS monomer and those of the He(N)-OCS clusters. The assignment of the number of solvating hydrogen molecules N is supported by the analyses of the proton spin-proton spin hyperfine structures of the mixed clusters, the dependence of line intensities on sample conditions (pressure and concentrations), and the agreement of the (para-H(2))(N)-OCS and (ortho-H(2))(N)-OCS rotational constants with those from a previous infrared study [J. Tang and A. R. W. McKellar, J. Chem. Phys. 121, 3087 (2004)].

Experience in production of (68)Ga-DOTA-NOC for clinical use under an Expanded Access IND.

PubMed

Green, Mark A; Mathias, Carla J; Fletcher, James W

2016-10-01

[(68)Ga]Ga-DOTA-NOC was produced under an Expanded Access IND for 174 clinical PET/CT studies to evaluate patients with neuroendocrine tumors. Production employed either the TiO2-based Eckert & Ziegler (EZAG) (68)Ge/(68)Ga-generator (with fractionated elution), or the SiO2-based ITG (68)Ge/(68)Ga-generator. In both cases, [(68)Ga]Ga-DOTA-NOC was reliably produced, without pre-synthesis purification of the(68)Ga generator eluate, using readily-implemented manual synthesis procedures. [(68)Ga]Ga-DOTA-NOC radiochemical purity averaged 99.2±0.4%. Administered (68)Ga dose averaged 181±22 MBq, and administered peptide mass averaged 43.2±5.2µg (n=47) and 23.9±5.7µg (n=127), respectively, using the EZAG and ITG generators. At dose expiration, (68)Ge breakthrough in the final product averaged 2.7×10(-7)% and 5.4×10(-5%) using the EZAG and ITG generators, respectively. Copyright © 2016 Elsevier Ltd. All rights reserved.

Comparative In Vitro Biological Toxicity of Four Kinds of Air Pollution Particles.

PubMed

Shin, Han-Jae; Cho, Hyun Gi; Park, Chang Kyun; Park, Ki Hong; Lim, Heung Bin

2017-10-01

Accumulating epidemiological evidence indicates that exposure to fine air pollution particles (APPs) is associated with a variety of adverse health effects. However, the exact physiochemical properties and biological toxicities of fine APPs are still not well characterized. We collected four types of fine particle (FP) (diesel exhaust particles [DEPs], natural organic combustion [NOC] ash, synthetic organic combustion [SOC] ash, and yellow sand dust [YSD]) and investigated their physicochemical properties and in vitro biological toxicity. DEPs were almost entirely composed of ultrafine particles (UFPs), while the NOC, SOC, and YSD particles were a mixture of UFPs and FPs. The main elements in the DEPs, NOC ash, SOC ash, and YSD were black carbon, silicon, black carbon, and silicon, respectively. DEPs exhibited dose-dependent mutagenicity even at a low dose in Salmonella typhimurium TA 98 and 100 strains in an Ames test for genotoxicity. However, NOC, SOC, and YSD particles did not show any mutagenicity at high doses. The neutral red uptake assay to test cell viability revealed that DEPs showed dose-dependent potent cytotoxicity even at a low concentration. The toxicity of DEPs was relatively higher than that of NOC, SOC, and YSD particles. Therefore, these results indicate that among the four FPs, DEPs showed the highest in vitro biological toxicity. Additional comprehensive research studies such as chemical analysis and in vivo acute and chronic inhalation toxicity tests are necessary to determine and clarify the effects of this air contaminant on human health.

Contributions from the data samples in NOC technique on the extracting of the Sq variation

NASA Astrophysics Data System (ADS)

Wu, Yingyan; Xu, Wenyao

2015-04-01

The solar quiet daily variation, Sq, a rather regular variation is usually observed at mid-low latitudes on magnetic quiet days or less-disturbed days. It is mainly resulted from the dynamo currents in the ionospheric E region, which are driven by the atmospheric tidal wind and different processes and flow as two current whorls in each of the northern and southern hemispheres[1]. The Sq exhibits a conspicuous day-to-day (DTD) variability in daily range (or strength), shape (or phase) and its current focus. This variability is mainly attributed to changes in the ionospheric conductivity and tidal winds, varying with solar radiation and ionospheric conditions. Furthermore, it presents a seasonal variation and solar cycle variation[2-4]. In generally, Sq is expressed with the average value of the five international magnetic quiet days. Using data from global magnetic stations, equivalent current system of daily variation can be constructed to reveal characteristics of the currents[5]. In addition, using the differences of H component at two stations on north and south side of the Sq currents of focus, Sq is extracted much better[6]. Recently, the method of Natural Orthoganal Components (NOC) is used to decompose the magnetic daily variation and express it as the summation of eigenmodes, and indicate the first NOC eigenmode as the solar quiet daily variation, the second as the disturbance daily variation[7-9]. As we know, the NOC technique can help reveal simpler patterns within a complex set of variables, without designed basic-functions such as FFT technique. But the physical explanation of the NOC eigenmodes is greatly depends on the number of data samples and data regular-quality. Using the NOC method, we focus our present study on the analysis of the hourly means of the H component at BMT observatory in China from 2001 to 2008. The contributions of the number and the regular-quality of the data samples on which eigenmode corresponds to the Sq are analyzed, by using different number of data sample from 5 to 365. The result shows the first eigenmode expresses the Sq in most cases. 1.Campbell, W, Introduction to Geomagnetic Fields, Cambridge Univ. Press, New York. 1997 2.Hasegawa, M, Geomagnetic Sq current system, J. Geophys. Res., 1960, 65: 1437~ 1447 3.Tarpley J D. The Ionospheric wind dynanmo 2 solar tides. Planet. Space Sci., 1970, 18: 1091~ 1103 4.Richmond A D. Modeling the ionospheric wind dynamo a review. Pure Appl. Geophys., 1989, 131: 413 ~ 435 5.Suzuki, A., and H. Maeda (1978), Equivalent current systems of the daily geomagnetic variations in December 1964, Data Book No. 1, World Data Center C2 for Geomagnetic. 6.Hibberd, F H. Day-to-day variability of the Sq geomagnetic field variation, Aust. J. Phys., 1981, 34: 81~ 90 7.Xu, W.-Y., and Y. Kamide (2004), Decomposition of daily geomagnetic variation by using method of natural orthogonal component, J. Geophys. Res., 109(A5), A05218, doi:10.1029/2003JA010216. 8.Chen G X, Xu W Y, Du A M, and et al, Statistical characteristics of the day-to-day variability in the geomagnetic Sq field, J. Geophys. Res.,2007, 112, A06320, doi:10.1029/2006JA012059 9.Michelis P. De. Principal components' features of mid-latitude geomagnetic daily variation. Ann. Geophys., 2010,28: 1-14

The role of 68Ga-DOTA-NOC PET/CT in evaluating neuroendocrine tumors: real-world experience from two large neuroendocrine tumor centers.

PubMed

Haidar, Mohamad; Shamseddine, Ali; Panagiotidis, Emmanouil; Jreige, Mario; Mukherji, Deborah; Assi, Rita; Abousaid, Rayan; Ibrahim, Toni; Haddad, Marwan M; Vinjamuri, Sobhan

2017-02-01

Our aim was to assess the role of Ga-DOTA-NOC PET/CT as a tool for the management of neuroendocrine tumors (NETs), evaluating the clinical impact on patients from two large NET centers in different geopolitical settings. This is a retrospective study of patients with NETs who underwent Ga-DOTA-NOC PET/CT at Royal Liverpool University Hospital (UK) and at Mount Lebanon Hospital (Lebanon). Indications for imaging and findings of the PET/CT along with demographic and clinical outcome data were recorded and evaluated. Four hundred and forty-five patients fulfilled the inclusion criteria, with a median age at the time of diagnosis of 56 (range: 3-90) years; 248 (55.7%) patients were male.Ga-DOTA-NOC PET/CT was indicated for staging in 193 (43.4%) patients, for diagnosis in 124 (27.9%) patients, for follow-up in 97 (21.7%) patients, and for identification of a primary NET site in 31 (7%) patients.One hundred and four (27.9%) patients underwent Ga-DOTA-NOC PET/CT for the primary diagnosis of NET, of whom 66 (52.7%) patients presented with a clinical suspicion of NET, 10 (8.3%) patients presented with a biochemical suspicion of NET only, and 48 (38.8%) patients presented with a suspicious NET lesion discovered on another imaging modality. The most common clinical presentation was typical carcinoid syndrome [4 (33%) patients].Results on the basis of histology were used as the gold standard for the diagnosis in 57% of patients and the remaining on the basis of follow-up as per established clinical consensus. Sensitivity, specificity, negative-predictive value, and positive-predictive value of PET/CT were 87.1, 97.7, 79.6, and 98.7%, respectively, for the entire sample. Accuracy was measured using the receiver operating characteristic curve analysis with an area under the curve of 0.924 (95% confidence interval: 0.874-0.974). Ga-DOTA-NOC PET/CT is a highly sensitive and specific study for the diagnosis and follow-up of patients with neuroendocrine tumors. These results support the use of Ga-DOTA-NOC PET/CT contributing significantly toward the clinical management of NET patients.

76 FR 12609 - Privacy Act of 1974: Implementation of Exemptions; Department of Homeland Security Office of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-08

... #0;notices is to give interested persons an opportunity to participate in #0;the rule making prior to... Center and Senior Watch Officer tracking functions were previously covered by Department of Homeland... (RFI) that require a NOC tracking number. The NOC Tracker Log contains a copy of all documents and...

Changes of bite force and occlusal contacts in the retention phase of orthodontic treatment: A controlled clinical trial.

PubMed

Varga, Suzana; Spalj, Stjepan; Anic Milosevic, Sandra; Lapter Varga, Marina; Mestrovic, Senka; Trinajstic Zrinski, Magda; Slaj, Mladen

2017-12-01

We aimed to determine whether appliance type affects changes in maximum voluntary bite force (MVBF) and the number of occlusal contacts (NOC) during retention, controlling for sex, age, and body mass index. The sample comprised 176 examinees (70 male, 106 female) aged 14 to 20 years: 30 had maxillary and mandibular Essix retainers, 30 had wrap-around retainers, and 30 had a combination of fixed mandibular canine-to-canine retainers bonded on each tooth separately (double twisted, 0.254 mm in diameter, stainless steel ligature wire) and Essix retainer in the maxillary arch; 86 with normal occlusion were not treated. MVBF and the NOC were measured immediately after removal of preadjusted edgewise appliances (Roth prescription), 6 weeks after that, and after the next 4 weeks. Increases in MVBF and the NOC were demonstrated, but subjects with 2 Essix retainers showed lower values than did the others. Changes were related to type of appliance, sex, and age (P <0.05) but not to body mass index. The increase in NOC occurred faster than the increase of MVBF, more and sooner with the wrap-around retainer and in male subjects than with the Essix and in female subjects. MVBF and NOC nearly reached the values of the control subjects. Settling of the occlusion depends on appliance type: it takes longer in female patients and with Essix in both dental arches than with the other tested appliances. Copyright © 2017 American Association of Orthodontists. Published by Elsevier Inc. All rights reserved.

Criteria for Performing Cranial Computed Tomography for Chinese Patients With Mild Traumatic Brain Injury: Canadian Computed Tomography Head Rule or New Orleans Criteria?

PubMed

Yang, Xiao-Feng; Meng, Yuan-Yuan; Wen, Liang; Wang, Hao

2017-09-01

Computed tomography (CT) provides the primary diagnostic evidence for traumatic brain injury (TBI), but few positive traumatic findings are discovered in patients with mild TBI. In China, there are no existing criteria for selecting patients with mild TBI to undergo CT, and almost all of these patients undergo cranial CT in the emergency department. This retrospective study was performed to evaluate the necessity of cranial CT among patients with mild TBI, as well as the feasibility of 2 popular criteria (Canadian CT head rule [CCHR] and New Orleans Criteria [NOC]) in China. Patients with mild TBI who underwent cranial CT within 24 hours of the trauma were included in our institute. Two neurosurgeons reviewed the CT images independently to identify positive CT findings. The sensitivity and specificity of CCHR and NOC for positive CT findings related to TBI were analyzed. Finally, this study included 625 patients. Positive CT findings related to TBI were discovered in 13.12% (82/625) of these patients on cranial CT, and 6.88% (43/625) of them were admitted to the hospital for further management. Ultimately, 11 patients (1.76%, 11/625) underwent neurosurgery. In this study, the sensitivities of both the CCHR and NOC were 100%, but the specificity of CCHR was 43.36% and that of NOC was 33.12%. Based on our study, both CCHR and NOC have high sensitivity for the detection of positive CT findings related to head trauma in patients with mild TBI.

Nitrogen Containing Organic Compounds and Oligomers in Secondary Organic Aerosol Formed by Photooxidation of Isoprene

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

Nguyen, Tran B.; Laskin, Julia; Laskin, Alexander

2011-07-06

Electrospray ionization high-resolution mass spectrometry (ESI HR-MS) was used to probe molecular structures of oligomers in secondary organic aerosol (SOA) generated in laboratory experiments on isoprene photooxidation at low- and high-NOx conditions. Up to 80-90% of the observed products are oligomers and up to 33% are nitrogen-containing organic compounds (NOC). We observe oligomers with up to 8 monomer units in length. Tandem mass spectrometry (MSn) confirms NOC compounds are organic nitrates and elucidates plausible chemical building blocks contributing to oligomer formation. Most organic nitrates are comprised of methylglyceric acid units. Other important multifunctional C2-C5 monomer units are identified including methylglyoxal,more » hydroxyacetone, hydroxyacetic acid, glycolaldehyde, and 2-methyltetrols. The majority of the NOC oligomers contain only one nitrate moiety resulting in a low average N:C ratio of 0.019. Average O:C ratios of the detected SOA compounds are 0.54 under the low-NOx conditions and 0.83 under the high-NOx conditions. Our results underscore the importance of isoprene photooxidation as a source of NOC in organic particulate matter.« less

A simulated "Night-onCall" to assess and address the readiness-for-internship of transitioning medical students.

PubMed

Kalet, Adina; Zabar, Sondra; Szyld, Demian; Yavner, Steven D; Song, Hyuksoon; Nick, Michael W; Ng, Grace; Pusic, Martin V; Denicola, Christine; Blum, Cary; Eliasz, Kinga L; Nicholson, Joey; Riles, Thomas S

2017-01-01

Transitioning medical students are anxious about their readiness-for-internship, as are their residency program directors and teaching hospital leadership responsible for care quality and patient safety. A readiness-for-internship assessment program could contribute to ensuring optimal quality and safety and be a key element in implementing competency-based, time-variable medical education. In this paper, we describe the development of the Night-onCall program (NOC), a 4-h readiness-for-internship multi-instructional method simulation event. NOC was designed and implemented over the course of 3 years to provide an authentic "night on call" experience for near graduating students and build measurements of students' readiness for this transition framed by the Association of American Medical College's Core Entrustable Professional Activities for Entering Residency. The NOC is a product of a program of research focused on questions related to enabling individualized pathways through medical training. The lessons learned and modifications made to create a feasible, acceptable, flexible, and educationally rich NOC are shared to inform the discussion about transition to residency curriculum and best practices regarding educational handoffs from undergraduate to graduate education.

Object Orientated Simulation on Transputer Arrays Using Time Warp

DTIC Science & Technology

1989-12-01

Transputer based Machines, Grenoble, Sept 14-16 1987, Ed. Traian Muntean. [ 3 ] Muntean T., "PARX operating system kernal; application to Minix ", Esprit P1085...Simulation 3 Time Warp Simulation 8 3.1 Rollback Mechanism ........ ............................. 8 3.2 Simulation Outp,,t...23 4.3.* Importan Noc .......... ............................ 23 5 Low Level Operations 24 • 3 IIiI 5.1 Global Virtual Timne Estimiation

Use of grape seed and its natural polyphenol extracts as a natural organic coagulant for removal of cationic dyes.

PubMed

Jeon, Jong-Rok; Kim, Eun-Ju; Kim, Young-Mo; Murugesan, Kumarasamy; Kim, Jae-Hwan; Chang, Yoon-Seok

2009-11-01

Natural organic coagulants (NOCs) such as chitosan and Moringa oleifera seeds have been extensively characterized for potential application in water treatment as an alternative to metal-based coagulants. However, the action of both chitosan and M. oleifera seeds is mainly restricted to anionic organic pollutants because of their cationic functional groups affording poor cationic pollutant coagulation by electrostatic repulsion. In this study, we employed ethanolic grape seed extract (GSE) and grape seed-derived polyphenols such as tannic acid and catechin in an effort to find novel NOCs showing stable anionic forms for removal of cationic organic pollutants. The target substances tested were malachite green (MG) and crystal violet (CV), both mutagenic cationic dyes. Polyphenol treatment induced fast decolorization followed by gradual floc formation concomitant with red or blue shifts in maximum absorbance wavelengths of the cationic dyes. Liquid chromatography analysis of flocs formed by polyphenols directly showed that initial supramolecular complexes attributed mainly to electrostatic attraction between polyphenol hydroxyphenyl groups and cationic dyes further progressed into stronger aggregates, leading to precipitation of dye-polyphenol complexes. Consistent with the results obtained using catechin and tannic acid, use of GSE also resulted in effective decolorization and coagulation of soluble MG and CV in aqueous solutions. Screening of several organic GSE components for NOC activity strongly suggested that natural polyphenols are the main organic ingredients causing MG and CV removal via gradual floc formation. The treatment by natural polyphenols and GSE decreased toxicity of MG- or CV-contaminated water.

Correlation between Standardized Uptake Value of 68Ga-DOTA-NOC Positron Emission Tomography/Computed Tomography and Pathological Classification of Neuroendocrine Tumors.

PubMed

Kaewput, Chalermrat; Suppiah, Subapriya; Vinjamuri, Sobhan

2018-01-01

The aim of our study was to correlate tumor uptake of 68 Ga-DOTA-NOC positron emission tomography/computed tomography (PET/CT) with the pathological grade of neuroendocrine tumors (NETs). 68 Ga-DOTA-NOC PET/CT examinations in 41 patients with histopathologically proven NETs were included in the study. Maximum standardized uptake value (SUV max ) and averaged SUV SUV mean of "main tumor lesions" were calculated for quantitative analyses after background subtraction. Uptake on main tumor lesions was compared and correlated with the tumor histological grade based on Ki-67 index and pathological differentiation. Classification was performed into three grades according to Ki-67 levels; low grade: Ki-67 <2, intermediate grade: Ki-67 3-20, and high grade: Ki-67 >20. Pathological differentiation was graded into well- and poorly differentiated groups. The values were compared and evaluated for correlation and agreement between the two parameters was performed. Our study revealed negatively fair agreement between SUV max of tumor and Ki-67 index ( r = -0.241) and negatively poor agreement between SUV mean of tumor and Ki-67 index ( r = -0.094). SUV max of low-grade, intermediate-grade, and high-grade Ki-67 index is 26.18 ± 14.56, 30.71 ± 24.44, and 6.60 ± 4.59, respectively. Meanwhile, SUV mean of low-grade, intermediate-grade, and high-grade Ki-67 is 8.92 ± 7.15, 9.09 ± 5.18, and 3.00 ± 1.38, respectively. As expected, there was statistically significant decreased SUV max and SUV mean in high-grade tumors (poorly differentiated NETs) as compared with low- and intermediate-grade tumors (well-differentiated NETs). SUV of 68 Ga-DOTA-NOC PET/CT is not correlated with histological grade of NETs. However, there was statistically significant decreased tumor uptake of 68 Ga-DOTA-NOC in poorly differentiated NETs as compared with the well-differentiated group. As a result of this pilot study, we confirm that the lower tumor uptake of 68 Ga-DOTA-NOC may be associated with aggressive behavior and may, therefore, result in poor prognosis.

A Critical Role of STAYGREEN/Mendel’s I Locus in Controlling Disease Symptom Development during Pseudomonas syringae pv tomato Infection of Arabidopsis1[W][OA

PubMed Central

Mecey, Christy; Hauck, Paula; Trapp, Marisa; Pumplin, Nathan; Plovanich, Anne; Yao, Jian; He, Sheng Yang

2011-01-01

Production of disease symptoms represents the final phase of infectious diseases and is a main cause of crop loss and/or marketability. However, little is known about the molecular basis of disease symptom development. In this study, a genetic screening was conducted to identify Arabidopsis (Arabidopsis thaliana) mutants that are impaired specifically in the development of disease symptoms (leaf chlorosis and/or necrosis) after infection with the bacterial pathogen Pseudomonas syringae pv tomato (Pst) DC3000. An ethyl methanesulfonate-induced Arabidopsis mutant (no chlorosis1 [noc1]) was identified. In wild-type plants, the abundance of chlorophylls decreased markedly after Pst DC3000 infection, whereas the total amount of chlorophylls remained relatively unchanged in the noc1 mutant. Interestingly, noc1 mutant plants also exhibited reduced disease symptoms in response to the fungal pathogen Alternaria brassicicola. Genetic and molecular analyses showed that the nuclear gene STAYGREEN (SGR; or Mendel’s I locus) is mutated (resulting in the aspartic acid to tyrosine substitution at amino acid position 88) in noc1 plants. Transforming wild-type SGR cDNA into the noc1 mutant rescued the chlorosis phenotype in response to Pst DC3000 infection. The SGR transcript was highly induced by Pst DC3000, A. brassicicola, or coronatine (COR), a bacterial phytotoxin that promotes chlorosis. The induction of SGR expression by COR is dependent on COI1, a principal component of the jasmonate receptor complex. These results suggest that pathogen/COR-induced expression of SGR is a critical step underlying the development of plant disease chlorosis. PMID:21994350

Dietary nitrate and nitrite intake and risk of colorectal cancer in the Shanghai Women's Health Study.

PubMed

Dellavalle, Curt T; Xiao, Qian; Yang, Gong; Shu, Xiao-Ou; Aschebrook-Kilfoy, Briseis; Zheng, Wei; Lan Li, Hong; Ji, Bu-Tian; Rothman, Nathaniel; Chow, Wong-Ho; Gao, Yu-Tang; Ward, Mary H

2014-06-15

Nitrate and nitrite are precursors of endogenously formed N-nitroso compounds (NOC), known animal carcinogens. Nitrosation reactions forming NOCs can be inhibited by vitamin C and other antioxidants. We prospectively investigated the association between dietary nitrate and nitrite intake and risk of colorectal cancer in the Shanghai Women's Health Study, a cohort of 73,118 women ages 40-70 residing in Shanghai. We evaluated effect modification by factors that affect endogenous formation of NOCs: vitamin C (at or above/below median) and red meat intake (at or above/below median). Nitrate, nitrite and other dietary intakes were estimated from a 77-item food frequency questionnaire administered at baseline. Over a mean of 11 years of follow-up, we identified 619 colorectal cancer cases (n = 383, colon; n = 236, rectum). Hazard ratios (HR) and 95% confidence intervals (CI) were estimated using Cox proportional hazard regression. Overall, nitrate intake was not associated with colorectal cancer risk (HR = 1.08; 95% CI: 0.73-1.59). However, among women with vitamin C intake below the median (83.9 mg day(-1) ) and hence higher potential exposure to NOCs, risk of colorectal cancer increased with increasing quintiles of nitrate intake (highest vs. lowest quintile HR = 2.45; 95% CI: 1.15-5.18; p trend = 0.02). There was no association among women with higher vitamin C intake. We found no association between nitrite intake and risk of colorectal cancer overall or by intake level of vitamin C. Our findings suggest that high dietary nitrate intake among subgroups expected to have higher exposure to endogenously formed NOCs increases risk of colorectal cancer. © 2013 UICC.

Dietary nitrate and nitrite intake and risk of colorectal cancer in the Shanghai Women’s Health Study

PubMed Central

DellaValle, Curt T.; Xiao, Qian; Yang, Gong; Shu, Xiao Ou; Aschebrook-Kilfoy, Briseis; Zheng, Wei; Li, Hong Lan; Ji, Bu-Tian; Rothman, Nathaniel; Chow, Wong-Ho; Gao, Yu-Tang; Ward, Mary H.

2014-01-01

Nitrate and nitrite are precursors of endogenously formed N-nitroso compounds (NOC), known animal carcinogens. Nitrosation reactions forming NOCs can be inhibited by vitamin C and other antioxidants. We prospectively investigated the association between dietary nitrate and nitrite intake and risk of colorectal cancer in the Shanghai Women’s Health Study, a cohort of 73,118 women ages 40 to 70 residing in Shanghai. We evaluated effect modification by factors that affect endogenous formation of NOCs: vitamin C (at or above/below median) and red meat intake (at or above/below median). Nitrate, nitrite and other dietary intakes were estimated from a 77-item food frequency questionnaire administered at baseline. Over a mean of 11 years of follow-up, we identified 619 colorectal cancer cases (n=383, colon; n=236, rectum). Hazard ratios (HR) and 95% confidence intervals (CI) were estimated using Cox proportional hazard regression. Overall, nitrate intake was not associated with colorectal cancer risk (HR = 1.08; 95% CI: 0.73–1.59). However, among women with vitamin C intake below the median (83.9 mg/day) and hence higher potential exposure to NOCs, risk of colorectal cancer increased with increasing quintiles of nitrate intake (highest vs. lowest quintile HR = 2.45; 95% CI: 1.15–5.18; p-trend = 0.02). There was no association among women with higher vitamin C intake. We found no association between nitrite intake and risk of colorectal cancer overall or by intake level of vitamin C. Our findings suggest that high dietary nitrate intake among subgroups expected to have higher exposure to endogenously-formed NOCs increases risk of colorectal cancer. PMID:24242755

Effect of processed and red meat on endogenous nitrosation and DNA damage.

PubMed

Joosen, Annemiek M C P; Kuhnle, Gunter G C; Aspinall, Sue M; Barrow, Timothy M; Lecommandeur, Emmanuelle; Azqueta, Amaya; Collins, Andrew R; Bingham, Sheila A

2009-08-01

Haem in red meat (RM) stimulates the endogenous production of mutagenic nitroso compounds (NOC). Processed (nitrite-preserved red) meat additionally contains high concentrations of preformed NOC. In two studies, of a fresh RM versus a vegetarian (VEG) diet (six males and six females) and of a nitrite-preserved red meat (PM) versus a VEG diet (5 males and 11 females), we investigated whether processing of meat might increase colorectal cancer risk by stimulating nitrosation and DNA damage. Meat diets contained 420 g (males) or 366 g (females) meat/per day. Faecal homogenates from day 10 onwards were analysed for haem and NOC and associated supernatants for genotoxicity. Means are adjusted for differences in male to female ratios between studies. Faecal NOC concentrations on VEG diets were low (2.6 and 3.5 mmol/g) but significantly higher on meat diets (PM 175 +/- 19 nmol/g versus RM 185 +/- 22 nmol/g; P = 0.75). The RM diet resulted in a larger proportion of nitrosyl iron (RM 78% versus PM 54%; P < 0.0001) and less nitrosothiols (RM 12% versus PM 19%; P < 0.01) and other NOC (RM 10% versus PM 27%; P < 0.0001). There was no statistically significant difference in DNA breaks induced by faecal water (FW) following PM and RM diets (P = 0.80). However, PM resulted in higher levels of oxidized pyrimidines (P < 0.05). Surprisingly, VEG diets resulted in significantly more FW-induced DNA strand breaks than the meat diets (P < 0.05), which needs to be clarified in further studies. Meats cured with nitrite have the same effect as fresh RM on endogenous nitrosation but show increased FW-induced oxidative DNA damage.

Is intimal hyperplasia a marker of neuro-ophthalmic complications of giant cell arteritis?

PubMed

Makkuni, D; Bharadwaj, A; Wolfe, K; Payne, S; Hutchings, A; Dasgupta, B

2008-04-01

The ischaemic complications of giant cell arteritis (GCA) such as blindness and stroke may result from luminal narrowing of the affected arteries. This study focuses on the association between the severity of intimal proliferation on temporal artery biopsy (TAB) histology and neuro-ophthalmic complications (NOCs) of GCA. We identified 30 cases of biopsy-proven temporal arteritis. One histopathologist (blinded to the clinical details) evaluated the TAB specimens and categorized the degree of maximum stenosis due to intimal hyperplasia into four grades: grade 1 is <50% luminal occlusion due to intimal hyperplasia, grade 2 is 50-75%, grade 3 is >75% and grade 4 is complete luminal occlusion. A second histopathologist (also blinded to the clinical details) independently evaluated the TAB specimens using the same grading system. The NOCs in these patients were noted after a case record review. Of the 30 patients, 12 had NOC-10 with eye complications (complete visual loss, anterior ischaemic neuropathy, visual field defects), one patient had cerebral infarcts and one had both cerebral infarcts and vision loss. There was evidence for a statistically significant trend of NOC associated with higher intimal hyperplasia scores (P = 0.001). The scores of the histopathologists agreed for 23 (77%) patients and differed by 1 category for the remaining 7 (kappa-statistic 0.88). Our study suggests that the degree of intimal hyperplasia on TAB histology (routinely available to all hospital units) seems to be closely associated with NOCs of GCA. The study highlights the possible prognostic as well as diagnostic role of the biopsy. We feel that intimal hyperplasia noted in biopsy specimens may help us in the risk stratification of GCA patients and targeting of appropriate and novel therapies.

[Utility and validity of indicators from the Nursing Outcomes Classification as a support tool for diagnosing Ineffective Self Health Management in patients with chronic conditions in primary health care].

PubMed

Morilla-Herrera, J C; Morales-Asencio, J M; Fernández-Gallego, M C; Cobos, E Berrobianco; Romero, A Delgado

2011-01-01

Self-care and management of therapeutic regime (drugs adherence, preventive behaviours and development of healthy life-styles) are key components for managing chronic diseases. Nursing has standardized languages which describe many of these situations, such as the diagnosis "Ineffective Self Health Management" (ISHM) or many of the Nursing Outcomes Classification (NOC) indicators. The aims of this study were to determine the interobserver reliability of a NOC-based instrument for assessment and aid in diagnosis of the ISHM in patients with chronic conditions in Primary Health Care, to determine its diagnostic validity and to describe the prevalence of patients with this problem. Cross-sectional validation study developed in the provinces of Málaga, Cádiz and Almería from 2006 to 2009. Each patient was assessed by 3 independent observers: the first two observers evaluated scoring of the NOC indicators and the third one acted as the "gold-standard". Two hundred and twenty-eight patients were included, 37.7% of them with more than one chronic condition. NOC indicators showed a high interobserver reliability (ICC>0,70) and a consistency (Cronbach's alpha: 0.81). With a cut-point of 10.5, sensitivity was 61% and specificity 85%, and the area under the curve was 0.81 (CI95%: 0.77 to 0.85). The prevalence of patients with ISHM was 36% (CI 95%: 34 to 40). The use of NOC indicators allows evaluation of management of the therapeutic regime in people with chronic conditions with a satisfactory validity and it provides new approaches for dealing with this problem.

Only-Child Status in Relation to Perceived Stress and Studying-Related Life Satisfaction among University Students in China: A Comparison with International Students.

PubMed

Chu, Janet Junqing; Khan, Mobarak Hossain; Jahn, Heiko J; Kraemer, Alexander

2015-01-01

University students in general face multiple challenges, which may affect their levels of perceived stress and life satisfaction. Chinese students currently face specific strains due to the One-Child Policy (OCP). The aim of this study was to assess (1) whether the levels of perceived stress and studying-related life satisfaction are associated with only-child (OC) status after controlling for demographic and socio-economic characteristics and (2) whether these associations differ between Chinese and international students. A cross-sectional health survey based on a self-administrated standardised questionnaire was conducted among 1,843 (1,543 Chinese, 300 international) students at two Chinese universities in 2010-2011. Cohen's Perceived Stress Scale (PSS-14) and Stock and Kraemer's Studying-related Life Satisfaction Scale were used to measure perceived stress and studying-related life satisfaction respectively. Multivariable logistic regression analyses were used to examine the associations of OC status with perceived stress and studying-related life satisfaction by sex for Chinese students and international students separately. The Chinese non-only-children (NOCs) were more likely to come from small cities. Multivariable regression models indicate that the Chinese NOCs were more stressed than OCs (OR = 1.39, 1.11-1.74) with a stronger association in men (OR = 1.48, 1.08-2.02) than women (OR = 1.26, 0.89-1.77). NOCs were also more dissatisfied than their OC fellows in the Chinese subsample (OR = 1.37, 1.09-1.73). Among international students, no associations between OC status and perceived stress or studying-related life satisfaction were found. To promote equality between OCs and NOCs at Chinese universities, the causes of more stress and less studying-related life satisfaction among NOCs compared to OCs need further exploration.

The peripheral administration of a nitric oxide donor potentiates the local antinociceptive effects of a DOR agonist during chronic inflammatory pain in mice.

PubMed

Hervera, Arnau; Leánez, Sergi; Negrete, Roger; Pol, Olga

2009-10-01

Several works reveal that nitric oxide could enhance the peripheral antinociception induced by opioids during acute inflammation. Nonetheless, the role of nitric oxide in the local antinociceptive effects of delta-opioid receptor (DOR) agonists during chronic peripheral inflammation is not known. The aim of this study is to evaluate whether nitric oxide would enhance the local antinociceptive effects of a DOR agonist during chronic inflammatory pain in mice. Chronic inflammatory pain was induced by the subplantar administration of complete Freund's adjuvant (CFA; 30 microl) and thermal hyperalgesia assessed by plantar test. In C57BL/6J mice, we evaluated the local antinociceptive effects of a DOR agonist, [D-Pen2,5]-enkephalin (DPDPE) and a nitric oxide donor, DETA NONOate DETA/NO 2,2'-(hydroxynitrosohydrazino) Bis-Ethanamine (NOC-18) alone or combined (DPDPE plus NOC-18) at 1, 4, 7, and 10 days after CFA injection. The reversibility of the peripheral antinociceptive effects of DPDPE, alone or combined with NOC-18, was assessed with the local administration of selective (naltrindole) and non-selective (naloxone methiodide) DOR antagonists. The local administration of DPDPE or NOC-18 alone dose-dependently inhibited the thermal hyperalgesia induced by peripheral inflammation. Moreover, the co-administration of NOC-18 with DPDPE significantly increased the antinociceptive effects produced by DPDPE from 1 to 10 days of CFA-induced inflammatory pain (P < 0.05). These effects were completely blocked by naltrindole and naloxone methiodide. Our results demonstrate that nitric oxide might enhance the local antinociceptive effects of a DOR agonist during chronic inflammatory pain by interaction with peripheral DOR, representing a useful strategy for an efficient antinociceptive treatment of peripheral inflammatory pain.

The IXth Neotropical Ornithological Congress in Peru (Cusco, 8-14 November 2011)

Treesearch

G. P. Servat; J. M. Wunderle Jr.

2012-01-01

The IXth Neotropical Ornithological Congress in Peru (Cusco, 8 – 14 November 2011). -The IXth Neotropical Congress of Ornithology (IX NOC), co-sponsored by the Neotropical Ornithological Society (NOS) and the Union of Peruvian Ornithologists (UNOP), took place in Cusco, Peru, from the 8 – 14 November 2011. The IX NOC was dedicated to the memory of Maria Koepcke for her...

From Fob to Noc: A Pathway to a Cyber Career for Combat Veterans

DTIC Science & Technology

2014-06-01

Assurance Certifications GS general schedule HSAC Homeland Security Advisory Council IDS intrusion detection system IP internet protocol IPS...NIPRNET non-secure internet protocol router network NIST National Institute for Standards and Technology NOC network operations center NSA National...twice a day on an irregular schedule or during contact with the enemy to keep any observing enemy wary of the force protection 13 condition at any

The characteristics and fulfillment of conditional prescription drug approvals in Canada.

PubMed

Law, Michael R

2014-06-01

In order to more quickly approve drugs for rare and serious conditions, many countries have developed approval pathways that require companies to fulfill conditions after marketing. This analysis assessed the use and outcomes of Canada's Notice of Compliance with Conditions (NOC/c) program. Two publicly available databases from Health Canada were used to study the characteristics of the drugs approved using a NOC/c. Further, Kaplan-Meier analysis was used to estimate the median time-to-fulfillment for approval conditions. Seventy NOC/c approvals have been made, most commonly for cancer treatments. The conditions of the approvals were only publicly available for 24 of these approvals (34%). Approval conditions were fulfilled for 29 approvals (41%), remained outstanding for 34 (49%), had been revoked for 7 (10%). The median time to the fulfillment of conditions was about five years (1828 days; 95%CI: 1222-2325). Canadians have limited information on why conditional approvals are granted. As drugs are typically marketed for 5 years before conditions are met, better information should be provided to clinicians and patients so they can better understand treatment options. Further, steps to speed the fulfillment of conditions, such as time-limited approvals and the capability to levy financial penalties, should be added to the NOC/c regime. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Nursing diagnoses, interventions, and patient outcomes for hospitalized older adults with pneumonia.

PubMed

Head, Barbara J; Scherb, Cindy A; Reed, David; Conley, Deborah Marks; Weinberg, Barbara; Kozel, Marie; Gillette, Susan; Clarke, Mary; Moorhead, Sue

2011-04-01

A study was conducted by academic and community hospital partners with clinical information systems that included the standardized nursing language classifications of the North American Nursing Diagnosis Association International (NANDA-I), Nursing Interventions Classification (NIC), and Nursing Outcomes Classification (NOC). The aim of the study was to determine the frequency of NANDA-I, NIC, and NOC (NNN) terms documented for older adults with pneumonia who were discharged from three hospitals during a 1-year period. NNN terms were ranked according to frequency for each hospital, and then the rankings were compared with previous studies. Similarity was greater across hospitals in rankings of NANDA-I and NOC terms than in rankings of NIC terms. NANDA-I and NIC terms are influenced by reimbursement and regulatory factors as well as patient condition. The 10 most frequent NNN terms for each hospital accounted only for a small to moderate percentage of the terms selected.

High-performance, scalable optical network-on-chip architectures

NASA Astrophysics Data System (ADS)

Tan, Xianfang

The rapid advance of technology enables a large number of processing cores to be integrated into a single chip which is called a Chip Multiprocessor (CMP) or a Multiprocessor System-on-Chip (MPSoC) design. The on-chip interconnection network, which is the communication infrastructure for these processing cores, plays a central role in a many-core system. With the continuously increasing complexity of many-core systems, traditional metallic wired electronic networks-on-chip (NoC) became a bottleneck because of the unbearable latency in data transmission and extremely high energy consumption on chip. Optical networks-on-chip (ONoC) has been proposed as a promising alternative paradigm for electronic NoC with the benefits of optical signaling communication such as extremely high bandwidth, negligible latency, and low power consumption. This dissertation focus on the design of high-performance and scalable ONoC architectures and the contributions are highlighted as follow: 1. A micro-ring resonator (MRR)-based Generic Wavelength-routed Optical Router (GWOR) is proposed. A method for developing any sized GWOR is introduced. GWOR is a scalable non-blocking ONoC architecture with simple structure, low cost and high power efficiency compared to existing ONoC designs. 2. To expand the bandwidth and improve the fault tolerance of the GWOR, a redundant GWOR architecture is designed by cascading different type of GWORs into one network. 3. The redundant GWOR built with MRR-based comb switches is proposed. Comb switches can expand the bandwidth while keep the topology of GWOR unchanged by replacing the general MRRs with comb switches. 4. A butterfly fat tree (BFT)-based hybrid optoelectronic NoC (HONoC) architecture is developed in which GWORs are used for global communication and electronic routers are used for local communication. The proposed HONoC uses less numbers of electronic routers and links than its counterpart of electronic BFT-based NoC. It takes the advantages of GWOR in optical communication and BFT in non-uniform traffic communication and three-dimension (3D) implementation. 5. A cycle-accurate NoC simulator is developed to evaluate the performance of proposed HONoC architectures. It is a comprehensive platform that can simulate both electronic and optical NoCs. Different size HONoC architectures are evaluated in terms of throughput, latency and energy dissipation. Simulation results confirm that HONoC achieves good network performance with lower power consumption.

Canadian CT head rule and New Orleans Criteria in mild traumatic brain injury: comparison at a tertiary referral hospital in Japan.

PubMed

Mata-Mbemba, Daddy; Mugikura, Shunji; Nakagawa, Atsuhiro; Murata, Takaki; Kato, Yumiko; Tatewaki, Yasuko; Takase, Kei; Kushimoto, Shigeki; Tominaga, Teiji; Takahashi, Shoki

2016-01-01

We compared Canadian computed tomography (CT) head rule (CCHR) and New Orleans Criteria (NOC) in predicting important CT findings in patients with mild traumatic brain injury (TBI). We included 142 consecutive patients with mild TBI [Glasgow coma scale (GCS) 13-15] who showed at least one of the risk factors stated in the CCHR or the NOC. We introduced two scores: a Canadian from the CCHR and a New Orleans from the NOC. A patient's score represented a sum of the number of positive items. We examined the relationship between scores or items and the presence of important CT findings. Only the Canadian was significantly associated with important CT findings in multivariate analyses and showed higher area under the receiver operating characteristic curve (AUC) either in all 142 patients (GCS 13-15: P = 0.0130; AUC = 0.69) or in the 67 with a GCS = 15 (P = 0.0128, AUC = 0.73). Of items, ">60 years" or "≥65 years" included in either guideline was the strongest predictor of important CT finding, followed by "GCS < 15 after 2 h" included only in the CCHR. In a tertiary referral hospital in Japan, CCHR had higher performance than the NOC in predicting important CT findings.

24 hours on-call and acute fatigue no longer worsen resident mood under the 80-hour work week regulations.

PubMed

Kiernan, Michael; Civetta, Joseph; Bartus, Christine; Walsh, Stephen

2006-01-01

Studies in on-call residents have shown that mood is worsened by fatigue as indicated by increased scores on measures of depression, anxiety, confusion, and anger using the Profile of Mood States (POMS). In prior sleep deprivation studies, mood has been shown to be more affected than either cognitive or motor performances. The purpose of this study was to examine the effect of the 80-hour work week regulations on resident mood in general and in a post-call period (PC). Institutional Review Board approval was obtained to survey the residents and publish the results. POMS is a 65-item adjective questionnaire that includes subscales for measuring tension-anxiety, anger-hostility, depression-dejection, vigor-activity, fatigue-inertia, and confusion-bewilderment, with the summation of the scales forming a total mood disturbance score. Surgical residents were tested at a 9 am didactic curriculum session (9 am has been shown to correlate with the nadir of performance). Residents were tested after nights off call (NOC) or after PC. Time asleep in the preceding 24 hours and other demographic data were also collected. Acute fatigue (AF) was defined as <4 hours sleep. The two-sample t-test and linear regression were used to assess differences between groups. A total of 123 standardized POMS mood questionnaires were administered on 4 occasions to 51 surgical residents, 35 men and 16 women at levels PGY-1 through PGY-5. Overall, 33 tests (27%) were taken after PC and 90 (73%) were taken after NOC. Acute fatigue residents had a mean sleep time of 2.2 (+/-1.5) hours, whereas rested (R) residents had a mean sleep time of 6.7 (+/-2.2) hours (whether PC or NOC). No statistical differences in mean values of vigor, anger, depression, concentration, fatigue, tension, or total score were observed between PC and NOC or between AF and R residents. There was no significant relationship between acute sleep deprivation and total mood disturbance, whether PC or NOC. In linear relationships, NOC total score and hours slept had r2 = 0.01 (p = 0.44), whereas PC total score and hours slept had r2 = 0.07 (p = 0.14). Although POMS was given 4 times, only 27% were PC, which reflects our 1 in 4 night in-house coverage. In contrast to earlier studies, resident mood, as measured by POMS, is no longer related to PC/NOC or acute fatigue. Previous studies have shown that loss of sleep was associated with declining mood. The lack of such a relationship in this study may be related to the new regulations. It has been assumed that people can adapt to chronic sleep loss but have a harder time coping with the effects of acute sleep deprivation. If, however, the new regulations have relieved chronic sleep deprivation, then a well-rested resident can periodically cope with the effects of acute sleep deprivation. Perhaps by eliminating chronic sleep debt, work hour restrictions seem to have removed the negative impact of PC seen in the prior era. Further studies should increase the number of residents studied, have numerous repeat NOC and PC pairs in same subjects, compare different services with different workloads, junior and senior residents, and in-house and at-home call schedules.

Ketamine and thiopental sodium: individual and combined neuroprotective effects on cortical cultures exposed to NMDA or nitric oxide.

PubMed

Shibuta, S; Varathan, S; Mashimo, T

2006-10-01

An N-methyl-D-aspartate (NMDA) blocker, ketamine, has been shown to be neuroprotective both in vivo and in vitro. However, ketamine is not commonly recommended for use in patients suffering from cerebral ischaemia because of its adverse neurological effects. We hypothesized that combined administration of ketamine and thiopental sodium (TPS) would be highly effective in protecting cerebral cortical neurones from ischaemia, with possibly reduced dosages. We examined the degree of neuroprotection provided by various concentrations of ketamine and TPS, alone and in combination, in cortical cultures exposed to NMDA or a nitric oxide-releasing compound (NOC-5) for 24 h. The survival rate (SR) of E16 Wistar rat cortical neurones was evaluated using photomicrographs before and after exposure to these compounds. The SRs of cortical neurones exposed to 30 microM NMDA or NOC-5 were 15.0 (3.8)%, 12.8 (3.1)%, respectively. Higher doses (5, 10 and 50 microM) but not lower doses (<1 microM) of ketamine improved SRs [57.9 (2.2)%, 61.1 (5.4)%, 76.7 (3.0)%, respectively] against NMDA but not NOC. Enhanced survival was observed with combined administration of 5 or 10 microM ketamine and 50 microM TPS [SR 71.3 (4.8)%, 74.7 (3.7)%, respectively, P<0.05 if ketamine alone, P<0.01 if TPS alone], against NMDA-induced neurotoxicity in vitro. Only the highest dose of TPS (50 microM) improved survival after NOC exposure. This neuroprotection was not influenced by ketamine. These data indicate that a low, clinically relevant dose of ketamine offer significant neuroprotection during prolonged exposure to NMDA but not to NOC. Combinations of reduced doses of ketamine and TPS exhibited enhanced neuroprotection against NMDA-induced neurotoxicity. Hence, combinations of these two common i.v. anaesthetics agents could be developed to protect the brain from ischaemia.

Only-Child Status in Relation to Perceived Stress and Studying-Related Life Satisfaction among University Students in China: A Comparison with International Students

PubMed Central

Chu, Janet Junqing; Khan, Mobarak Hossain; Jahn, Heiko J.; Kraemer, Alexander

2015-01-01

Objectives University students in general face multiple challenges, which may affect their levels of perceived stress and life satisfaction. Chinese students currently face specific strains due to the One-Child Policy (OCP). The aim of this study was to assess (1) whether the levels of perceived stress and studying-related life satisfaction are associated with only-child (OC) status after controlling for demographic and socio-economic characteristics and (2) whether these associations differ between Chinese and international students. Materials and Methods A cross-sectional health survey based on a self-administrated standardised questionnaire was conducted among 1,843 (1,543 Chinese, 300 international) students at two Chinese universities in 2010–2011. Cohen’s Perceived Stress Scale (PSS-14) and Stock and Kraemer’s Studying-related Life Satisfaction Scale were used to measure perceived stress and studying-related life satisfaction respectively. Multivariable logistic regression analyses were used to examine the associations of OC status with perceived stress and studying-related life satisfaction by sex for Chinese students and international students separately. Results The Chinese non-only-children (NOCs) were more likely to come from small cities. Multivariable regression models indicate that the Chinese NOCs were more stressed than OCs (OR = 1.39, 1.11–1.74) with a stronger association in men (OR = 1.48, 1.08–2.02) than women (OR = 1.26, 0.89–1.77). NOCs were also more dissatisfied than their OC fellows in the Chinese subsample (OR = 1.37, 1.09–1.73). Among international students, no associations between OC status and perceived stress or studying-related life satisfaction were found. Conclusions To promote equality between OCs and NOCs at Chinese universities, the causes of more stress and less studying-related life satisfaction among NOCs compared to OCs need further exploration. PMID:26675032

Involvement of Nitric Oxide in a Rat Model of Carrageenin-Induced Pleurisy

PubMed Central

Iwata, Masahiro; Suzuki, Shigeyuki; Asai, Yuji; Inoue, Takayuki; Takagi, Kenji

2010-01-01

Some evidence indicates that nitric oxide (NO) contributes to inflammation, while other evidence supports the opposite conclusion. To clarify the role of NO in inflammation, we studied carrageenin-induced pleurisy in rats treated with an NO donor (NOC-18), a substrate for NO formation (L-arginine), and/or an NO synthase inhibitor (S-(2-aminoethyl) isothiourea or NG-nitro-L-arginine). We assessed inflammatory cell migration, nitrite/nitrate values, lipid peroxidation and pro-inflammatory mediators. NOC-18 and L-arginine reduced the migration of inflammatory cells and edema, lowered oxidative stress, and normalized antioxidant enzyme activities. NO synthase inhibitors increased the exudate formation and inflammatory cell number, contributed to oxidative stress, induced an oxidant/antioxidant imbalance by maintaining high O2 −, and enhanced the production of pro-inflammatory mediators. L-arginine and NOC-18 reversed the proinflammatory effects of NO synthase inhibitors, perhaps by reducing the expression of adhesion molecules on endothelial cells. Thus, our results indicate that NO is involved in blunting—not enhancing—the inflammatory response. PMID:20592757

A retrospective study of nursing diagnoses, outcomes, and interventions for patients with mental disorders.

PubMed

Escalada-Hernández, Paula; Muñoz-Hermoso, Paula; González-Fraile, Eduardo; Santos, Borja; González-Vargas, José Alonso; Feria-Raposo, Isabel; Girón-García, José Luis; García-Manso, Manuel

2015-05-01

The aim of this study is to describe the most frequent NANDA-I nursing diagnoses, NOC outcomes, and NIC interventions used in nursing care plans in relation to psychiatric diagnosis. Although numerous studies have described the most prevalent NANDA-I, NIC and NOC labels in association with medical diagnosis in different specialties, only few connect these with psychiatric diagnoses. This multicentric cross-sectional study was developed in Spain. Data were collected retrospectively from the electronic records of 690 psychiatric or psychogeriatric patients in long and medium-term units and, psychogeriatric day-care centres. The most common nursing diagnoses, interventions and outcomes were identified for patients with schizophrenia, organic mental disorders, mental retardation, affective disorders, disorders of adult personality and behavior, mental and behavioural disorders due to psychoactive substance use and neurotic, stress-related and somatoform disorders. Results suggest that NANDA-I, NIC and NOC labels combined with psychiatric diagnosis offer a complete description of the patients' actual condition. Copyright © 2014 Elsevier Inc. All rights reserved.

Impact of DNA repair on the dose-response of colorectal cancer formation induced by dietary carcinogens.

PubMed

Fahrer, Jörg; Kaina, Bernd

2017-08-01

Colorectal cancer (CRC) is one of the most frequently diagnosed cancers, which is causally linked to dietary habits, notably the intake of processed and red meat. Processed and red meat contain dietary carcinogens, including heterocyclic aromatic amines (HCAs) and N-nitroso compounds (NOC). NOC are agents that induce various N-methylated DNA adducts and O 6 -methylguanine (O 6 -MeG), which are removed by base excision repair (BER) and O 6 -methylguanine-DNA methyltransferase (MGMT), respectively. HCAs such as the highly mutagenic 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) cause bulky DNA adducts, which are removed from DNA by nucleotide excision repair (NER). Both O 6 -MeG and HCA-induced DNA adducts are linked to the occurrence of KRAS and APC mutations in colorectal tumors of rodents and humans, thereby driving CRC initiation and progression. In this review, we focus on DNA repair pathways removing DNA lesions induced by NOC and HCA and assess their role in protecting against mutagenicity and carcinogenicity in the large intestine. We further discuss the impact of DNA repair on the dose-response relationship in colorectal carcinogenesis in view of recent studies, demonstrating the existence of 'no effect' point of departures (PoDs), i.e. thresholds for genotoxicity and carcinogenicity. The available data support the threshold concept for NOC with DNA repair being causally involved. Copyright © 2016 Elsevier Ltd. All rights reserved.

On negative outcome control of unobserved confounding as a generalization of difference-in-differences

PubMed Central

Sofer, Tamar; Richardson, David B.; Colicino, Elena; Schwartz, Joel; Tchetgen Tchetgen, Eric J.

2016-01-01

The difference-in-differences (DID) approach is a well known strategy for estimating the effect of an exposure in the presence of unobserved confounding. The approach is most commonly used when pre-and post-exposure outcome measurements are available, and one can assume that the association of the unobserved confounder with the outcome is equal in the two exposure groups, and constant over time. Then, one recovers the treatment effect by regressing the change in outcome over time on the exposure. In this paper, we interpret the difference-in-differences as a negative outcome control (NOC) approach. We show that the pre-exposure outcome is a negative control outcome, as it cannot be influenced by the subsequent exposure, and it is affected by both observed and unobserved confounders of the exposure-outcome association of interest. The relation between DID and NOC provides simple conditions under which negative control outcomes can be used to detect and correct for confounding bias. However, for general negative control outcomes, the DID-like assumption may be overly restrictive and rarely credible, because it requires that both the outcome of interest and the control outcome are measured on the same scale. Thus, we present a scale-invariant generalization of the DID that may be used in broader NOC contexts. The proposed approach is demonstrated in simulations and on a Normative Aging Study data set, in which Body Mass Index is used for NOC of the relationship between air pollution and inflammatory outcomes. PMID:28239233

Gallium-68 DOTA-NOC PET/CT as an alternate predictor of disease activity in sarcoidosis.

PubMed

Sharma, Sanchit; Singh, Achintya D; Sharma, Surendra K; Tripathi, Madhavi; Das, Chandan J; Kumar, Rajeev

2018-05-30

We evaluated the role of gallium-68-labeled [1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid]-1-Nal3-octreotide (Ga-DOTA-NOC) PET/CT in assessing sarcoidosis disease activity. Patients diagnosed with sarcoidosis underwent Ga-DOTA-NOC-PET/CT. The maximum standardized uptake value (SUVmax) at the pathological site and in the descending thoracic aorta (reference standard, SUVmed) were assessed. A SUVmax/SUVmed ratio (disease activity score) of more than one was considered a marker of active disease and was compared with the clinical symptoms and serum angiotensin-converting enzyme and computed tomography (CT) scan. The primary outcome was to assess the efficacy of the scan in estimating disease activity. Of the 39 patients enrolled in the study, 27 patients were symptomatic and the rest were asymptomatic at enrollment. Increased disease activity was present in 25 (92%) of the 27 symptomatic patients and two (16%) of the 12 asymptomatic patients. The sensitivity and specificity of the test were 92.5% (95% confidence interval=75.7-99.0) and 83.3% (95% confidence interval=51.5-97.9), respectively. Seven out of nine patients who became asymptomatic after treatment showed a significant decrease in the mean disease activity score in post-treatment scans (3.38±1.05 vs 1.20±0.82, P<0.001). Ga-DOTA-NOC PET/CT emerged as a useful tool to assess the disease activity and treatment response in patients with sarcoidosis with thoracic involvement.

Functional modification of chitosan for biomedical application

NASA Astrophysics Data System (ADS)

Tang, Ruogu

Chitosan is a linear polysaccharide. Normally commercial chitosan consists of randomly distributed beta-(1-4)-linked D-glucosamine (deacetylated proportion) and N-acetyl-D-glucosamine (acetylated proportion) together. Chitosan has been proved to be a multifunctional biopolymer that presents several unique properties due to free amino groups in the repeating unit therefore chitosan has been widely applied in various areas. To be specific, provided by the excellent biocompatibility, chitosan is expected to be used in biological and medical applications including wound dressing, implants, drug carrier/delivery, etc. In this thesis, we worked on chitosan functionalization for biomedical application. The thesis are composed of three parts: In the first part, we focused on modifying the chitosan thin film, chemically introducing the nitric oxide functional groups on chitosan film. We covalently bonded small molecule diazeniumdiolates onto the chitosan films and examined the antimicrobial function and biocompatibility. Commercial chitosan was cast into films from acidic aqueous solutions. Glutaraldehyde reacted with the chitosan film to introduce aldehyde groups onto the chitosan film (GA-CS film). GA-CS reacted with a small molecule NO donor, NOC-18, to covalently immobilize NONO groups onto the polymer (NO-CS film). The-CHO and [NONO] group were verified by FT IR, UV and Griess reagent. The NO releasing rate in aqueous solution and and thermal stability were studied quantitatively to prove its effectiveness. A series of antimicrobial tests indicated that NO-CS films have multiple functions: 1. It could inhibit the bacteria growth in nutrient rich environment; 2. It could directly inactivate bacteria and biofilm; 3. It could reduce the bacteria adherence on the film surface as well as inhibit biofilm formation. In addition, the NO-CS film was proved to be biocompatible with cell and it was also compatible with other antibiotics like Amoxicillin. In the second part, we focused on chitosan treatment on titanium surface. We have covalently immobilized chitosan onto titanium (Ti), a widely used implant material, to manage implant-related infection and poor osseointegration that are two of most serious orthopedic implants. The Ti surface was first treated with sulfuric acid and then covalently reacted with chitosan. Surface properties including roughness, contact angle and zeta potential of the samples were markedly increased by the sulfuric acid treatment and the subsequent chitosan immobilization. We have cooperated with the Dr. Ying Deng group's and demonstrated that the chitosan-immobilized Ti showed two novel antimicrobial roles: It prevented the invasion and internalization of bacteria into the osteoblast-like cells; on the other hand, it significantly increased the susceptibility of adherent bacteria to antibiotics. In addition, the SA-Ti and CS-Ti led to a significantly increased osteoblast-likecell attachment, enhanced cell proliferation, and better osteogenic differentiation and mineralization of cells. Chitosan based nanoparticle for drug loading and delivery is also reported in this thesis. By adopting the self-assembly approach, we have prepared alginate/chitosan nanoparticles where the chlorhexidine/cyclodextrin complex is loaded on. The nanoparticles have been proved to be antimicrobial effective and it can bind on cells.

Nursing outcome "Severity of infection": conceptual definitions for indicators related to respiratory problems.

PubMed

Rodríguez-Acelas, Alba Luz; Reich, Rejane; de Abreu Almeida, Miriam; Oliveira Crossetti, Maria da Graça; de Fátima Lucena, Amália

2016-04-01

Build conceptual definitions for some indicators of the nursing outcome Infection Severity in the Nursing Outcomes Classification (NOC) related to respiratory problems, based on scientific evidence of signs and symptoms of infection in adults. Integrative literature review with search in the databases PubMed, CINAHL, LILACS and SCOPUS. Studies whose full texts were available, published in Spanish, Portuguese or English, using the descriptors infection severity, nursing outcomes classification NOC, respiratory infections and respiratory signs and symptoms. Nine publications were analyzed that supported the elaboration of the conceptual definitions for eight indicators of the Nursing Outcome Infection Severity: purulent drainage, fever, chilling, unstable temperature, pain, colonization of drainage cultivation, white blood cell count elevation and white blood cell count drop. This study contributed to understand the terms used in the nursing outcome Infection Severity, in order to improve and facilitate the use of the NOC, as it enhances the conceptual clarity of the selected indicators with a view to producing better scientific evidence.Objetivo.Construir definições conceituais para alguns indicadores do resultado de enfermagem Gravidade de Infecção da Nursing Outcomes Classification (NOC) relacionados aos problemas respiratórios, a partir de evidências científicas sobre sinais e sintomas de infecção em pessoas adultas. Métodos. Revisão integrativa da literatura com busca nas bases de dados PubMed, CINAHL, LILACS e SCOPUS. Foram incluídos estudos com textos na integra, publicados em espanhol, português ou inglês, usando os descritores gravidade da infecção, classificação dos resultados de enfermagem da NOC, infecções respiratórias, e sinais e sintomas respiratórios. Resultados. Analisaram-se nove publicações que embasaram a elaboração das definições conceituais de oitos indicadores do Resultado de Enfermagem Gravidade de Infecção: expectoração purulenta, febre, hipotermia, instabilidade da temperatura, dor, colonização em cultura de expectoração, elevação na contagem das células brancas e depressão na contagem das células brancas. Conclusão. O estudo contribuiu para a compreensão dos termos utilizados no resultado enfermagem Gravidade de Infecção, de modo a aperfeiçoar e facilitar o uso da NOC, à medida que apresenta refinamento do ponto de vista conceitual dos indicadores selecionados, de modo a produzir melhores evidências científicas.

Effects of 24 h working on-call on psychoneuroendocrine and oculomotor function: a randomized cross-over trial.

PubMed

Ernst, Florian; Rauchenzauner, Markus; Zoller, Heinz; Griesmacher, Andrea; Hammerer-Lercher, Angelika; Carpenter, Roger; Schuessler, Gerhard; Joannidis, Michael

2014-09-01

On-call duty (OCD) is frequently associated with health and safety risks for both physicians and patients. The lack of studies conducted in clinical care environments and the ongoing public dialogue concerning OCD led to a detailed investigation of a working schedule including sleep fragmentation and extended work hours. Within-person randomized cross-over trial. Comparison of a 24h on-call shift (OCD) compared to a routine working-day (non on call, NOC) in hospital. 30 residents and senior physicians of the Department of Internal Medicine, Neurology and Otorhinolaryngology at the University Hospital Innsbruck. Sleep variables, cognitive performance (Concentration-Endurance d2 test), emotional status (Eigenschaftswoerterliste 60S), serum-cortisol, urinary cortisol and noradrenaline, heart-rate variability, and saccadic eye movements were determined before and after OCD and NOC respectively. Concentration-endurance performance was significantly reduced after OCD as compared to NOC by 16.4% (p<0.001). Changes in emotional status consisted in a reduction of subjective concentration and performance related activation after OCD by 17.4% (p<0.001) and 16.0% (p<0.001) respectively together with a 21.8% increase of general deactivation (p<0.001) and a 29.2% rise of fatigue (p<0.001). On the contrary, subjective activation and raised mood showed an 18.3% and 21.7% increase after OCD (p<0.01). Urinary noradrenaline excretion (46 μg/24 h, 19-97) was greater during OCD when compared to NOC (36 μg/24 h, 10-54, p<0.01). Sympathetic activity measured by heart rate variability was significantly higher during OCD in contrast to NOC (p<0.05). Serum-cortisol was lower in the morning after (132 ng/l, 60-273) than the morning before OCD (p<0.01). Finally, the number of short saccadic latencies was reduced after OCD (p<0.05) compared to NOC. 24 h OCD alters both, the sympathetic-adrenomedullary system as well as the hypothalamic pituitary-adrenocortical axis. Moreover, physicians' emotional state, cognitive and oculomotor performance seems to be influenced independently from sleep interruptions. The discrepancy between subjective feeling and objective cognitive impairments pose a risk for performing complex manual and cognitive tasks. Hence, our findings argue against an oversimplified interpretation of alterations in the physicians' psychoneuroendocrine structure in terms of impaired mood and neurocognitive deterioration combined with up-/dysregulated stress axes associated with OCD as a consequence of sleep deprivation. Copyright © 2014 Elsevier Ltd. All rights reserved.

Petroleomic analysis of the treatment of naphthenic organics in oil sands process-affected water with buoyant photocatalysts.

PubMed

Leshuk, Tim; Peru, Kerry M; de Oliveira Livera, Diogo; Tripp, Austin; Bardo, Patrick; Headley, John V; Gu, Frank

2018-05-10

The persistence of toxicity associated with the soluble naphthenic organic compounds (NOCs) of oil sands process-affected water (OSPW) implies that a treatment solution may be necessary to enable safe return of this water to the environment. Due to recent advances in high-resolution mass spectrometry (HRMS), the majority of the toxicity of OSPW is currently understood to derive from a subset of toxic classes, comprising only a minority of the total NOCs. Herein, oxidative treatment of OSPW with buoyant photocatalysts was evaluated under a petroleomics paradigm: chemical changes across acid-, base- and neutral-extractable organic fractions were tracked throughout the treatment with both positive and negative ion mode electrospray ionization (ESI) Orbitrap MS. Elimination of detected OS + and NO + classes of concern in the earliest stages of the treatment, along with preferential degradation of high carbon-numbered O 2 - acids, suggest that photocatalysis may detoxify OSPW with higher efficiency than previously thought. Application of petroleomic level analysis offers unprecedented insights into the treatment of petroleum impacted water, allowing reaction trends to be followed across multiple fractions and thousands of compounds simultaneously. Copyright © 2018 Elsevier Ltd. All rights reserved.

Cost-effectiveness analysis of different devices used for the closure of small-to-medium-sized patent ductus arteriosus in pediatric patients

PubMed Central

El-Saiedi, Sonia A; El Sisi, Amal M; Mandour, Rodina Sobhy; Abdel-Aziz, Doaa M; Attia, Wael A

2017-01-01

Aims: In this study, we examined the differences in cost and effectiveness of various devices used for the closure of small to medium sized patent ductus arteriosus (PDA). Setting and Design: We retrospectively studied 116 patients who underwent closure of small PDAs between January 2010 and January 2015. Subjects and Methods: Three types of devices were used: the Amplatzer duct occluder (ADO) II, the cook detachable coil and the Nit Occlud coil (NOC). Immediate and late complications were recorded and patients were followed up for 3 months after the procedure. Statistical Methods: All statistical calculations were performed using Statistical Package for the Social Science software. P <0.05 were considered significant. Results: We successfully deployed ADO II devices in 33 out of 35 cases, cook detachable coils in 36 out of 40 cases and NOCs in 38 out of 41 cases. In the remaining nine cases, the first device was unsuitable or embolized and required retrieval and replacement with another device. Eleven patients (9.5%) developed vascular complications and required anticoagulation therapy. Patients who had hemolysis or vascular complications remained longer in the intensive care unit, with consequently higher total cost (P = 0.016). Also, the need for a second device increased the cost per patient. Conclusions: The cook detachable coil is the most cost-effective device for closure of small-to medium-sized PDAs. Calculations of the incremental cost-effectiveness. (ICE) revealed that the Cook detachable coil had less ICE than the ADO II and NOC. The NOC was more effective with fewer complications. PMID:28566822

Behavioral Monitoring of Sexual Offenders Against Children in Virtual Risk Situations: A Feasibility Study.

PubMed

Fromberger, Peter; Meyer, Sabrina; Jordan, Kirsten; Müller, Jürgen L

2018-01-01

The decision about unsupervised privileges for sexual offenders against children (SOC) is one of the most difficult decisions for practitioners in forensic high-security hospitals. Facing the possible consequences of the decision for the society, a valid and reliable risk management of SOCs is essential. Some risk management approaches provide frameworks for the construction of relevant future risk situations. Due to ethical reasons, it is not possible to evaluate the validity of constructed risk situations in reality. The aim of the study was to test if behavioral monitoring of SOCs in high-immersive virtual risk situations provides additional information for risk management. Six SOCs and seven non-offender controls (NOC) walked through three virtual risk situations, confronting the participant with a virtual child character. The participant had to choose between predefined answers representing approach or avoidance behavior. Frequency of chosen answers were analyzed in regards to knowledge of the participants about coping skills and coping skills focused during therapy. SOCs and NOCs behavior differed only in one risk scenario. Furthermore, SOCs showed in 89% of all cases a behavior not corresponding to their own belief about adequate behavior in comparable risk situations. In 62% of all cases, SOCs behaved not corresponding to coping skills they stated that therapists focused on during therapy. In 50% of all cases, SOCs behaved in correspondence to coping skills therapists stated that they focused on during therapy. Therapists predicted the behavior of SOCs in virtual risk situations incorrect in 25% of all cases. Thus, virtual risk scenarios provide the possibility for practitioners to monitor the behavior of SOCs and to test their decisions on unsupervised privileges without endangering the community. This may provide additional information for therapy progress. Further studies are necessary to evaluate the predictive and ecological validity of behavioral monitoring in virtual risk situations for real life situations.

Behavioral Monitoring of Sexual Offenders Against Children in Virtual Risk Situations: A Feasibility Study

PubMed Central

Fromberger, Peter; Meyer, Sabrina; Jordan, Kirsten; Müller, Jürgen L.

2018-01-01

The decision about unsupervised privileges for sexual offenders against children (SOC) is one of the most difficult decisions for practitioners in forensic high-security hospitals. Facing the possible consequences of the decision for the society, a valid and reliable risk management of SOCs is essential. Some risk management approaches provide frameworks for the construction of relevant future risk situations. Due to ethical reasons, it is not possible to evaluate the validity of constructed risk situations in reality. The aim of the study was to test if behavioral monitoring of SOCs in high-immersive virtual risk situations provides additional information for risk management. Six SOCs and seven non-offender controls (NOC) walked through three virtual risk situations, confronting the participant with a virtual child character. The participant had to choose between predefined answers representing approach or avoidance behavior. Frequency of chosen answers were analyzed in regards to knowledge of the participants about coping skills and coping skills focused during therapy. SOCs and NOCs behavior differed only in one risk scenario. Furthermore, SOCs showed in 89% of all cases a behavior not corresponding to their own belief about adequate behavior in comparable risk situations. In 62% of all cases, SOCs behaved not corresponding to coping skills they stated that therapists focused on during therapy. In 50% of all cases, SOCs behaved in correspondence to coping skills therapists stated that they focused on during therapy. Therapists predicted the behavior of SOCs in virtual risk situations incorrect in 25% of all cases. Thus, virtual risk scenarios provide the possibility for practitioners to monitor the behavior of SOCs and to test their decisions on unsupervised privileges without endangering the community. This may provide additional information for therapy progress. Further studies are necessary to evaluate the predictive and ecological validity of behavioral monitoring in virtual risk situations for real life situations. PMID:29559934

Differentially expressed proteins in nitric oxide-stimulated NIH/3T3 fibroblasts: implications for inhibiting cancer development.

PubMed

Shim, Dong Hwi; Lim, Joo Weon; Kim, Hyeyoung

2015-03-01

Recent evidence shows that nitric oxide (NO) may exhibit both pro-cancer and anti-cancer activities. The present study aimed to determine the differentially expressed proteins in NO-treated NIH/3T3 fibroblasts in order to investigate whether NO induces proteins with pro-cancer or anti-cancer effects. The cells were treated with 300 μM of an NO donor 3,3-bis-(aminoethyl)-1-hydroxy-2-oxo-1-triazene (NOC-18) for 12 h. The changed protein patterns, which were separated by two-dimensional electrophoresis using pH gradients of 4-7, were conclusively identified by matrix-assisted laser desorption/ionization-time of flight mass spectrometry (MALDI-TOF MS) analysis of the peptide digests. Seventeen differentially expressed proteins were identified in NOC-18-treated cells. Nine proteins [vinculin protein, keratin 19, ubiquitous tropomodulin, F-actin capping protein (α1 subunit), tropomyosin 3, 26S proteasome-associated pad1 homolog, T-complex protein 1 (ε subunit) N(G)-dimethylarginine dimethylaminohydrolase, and heat shock protein 90] were increased and eight proteins (heat shock protein 70, glucosidase II, lamin B1, calreticulin, nucleophosmin 1, microtubule-associated protein retinitis pigmentosa/end binding family member 1, 150 kD oxygen-regulated protein precursor, and heat shock 70-related protein albino or pale green 2) were decreased by NOC-18 in the cells. Thirteen proteins are related to the suppression of cancer cell proliferation, invasion, and metastasis while two proteins (heat shock protein 90 and N(G)-dimethylarginine dimethylaminohydrolase) are related to carcinogenesis. The functions of 150 kD oxygen-regulated protein precursor and T-complex protein 1 (ε subunit) are unknown in relation to carcinogenesis. Most proteins differentially expressed by NOC-18 are involved in inhibiting cancer development.

The Clock mutant mouse is a novel experimental model for nocturia and nocturnal polyuria.

PubMed

Ihara, Tatsuya; Mitsui, Takahiko; Nakamura, Yuki; Kira, Satoru; Miyamoto, Tatsuya; Nakagomi, Hiroshi; Sawada, Norifumi; Hirayama, Yuri; Shibata, Keisuke; Shigetomi, Eiji; Shinozaki, Yoichi; Yoshiyama, Mitsuharu; Andersson, Karl-Erik; Nakao, Atsuhito; Takeda, Masayuki; Koizumi, Schuichi

2017-04-01

The pathophysiologies of nocturia (NOC) and nocturnal polyuria (NP) are multifactorial and their etiologies remain unclear in a large number of patients. Clock genes exist in most cells and organs, and the products of Clock regulate circadian rhythms as representative clock genes. Clock genes regulate lower urinary tract function, and a newly suggested concept is that abnormalities in clock genes cause lower urinary tract symptoms. In the present study, we investigated the voiding behavior of Clock mutant (Clock Δ19/Δ19 ) mice in order to determine the effects of clock genes on NOC/NP. Male C57BL/6 mice aged 8-12 weeks (WT) and male C57BL/6 Clock Δ19/Δ19 mice aged 8 weeks were used. They were bred under 12 hr light/dark conditions for 2 weeks and voiding behavior was investigated by measuring water intake volume, urine volume, urine volume/void, and voiding frequency in metabolic cages in the dark and light periods. No significant differences were observed in behavior patterns between Clock Δ19/Δ19 and WT mice. Clock Δ19/Δ19 mice showed greater voiding frequencies and urine volumes during the sleep phase than WT mice. The diurnal change in urine volume/void between the dark and light periods in WT mice was absent in Clock Δ19/Δ19 mice. Additionally, functional bladder capacity was significantly lower in Clock Δ19/Δ19 mice than in WT mice. We demonstrated that Clock Δ19/Δ19 mice showed the phenotype of NOC/NP. The Clock Δ19/Δ19 mouse may be used as an animal model of NOC and NP. Neurourol. Urodynam. 36:1034-1038, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Diffuse malignant peritoneal mesothelioma: Evaluation of systemic chemotherapy with comprehensive treatment through the RENAPE Database: Multi-Institutional Retrospective Study.

PubMed

Kepenekian, V; Elias, D; Passot, G; Mery, E; Goere, D; Delroeux, D; Quenet, F; Ferron, G; Pezet, D; Guilloit, J M; Meeus, P; Pocard, M; Bereder, J M; Abboud, K; Arvieux, C; Brigand, C; Marchal, F; Classe, J M; Lorimier, G; De Chaisemartin, C; Guyon, F; Mariani, P; Ortega-Deballon, P; Isaac, S; Maurice, C; Gilly, F N; Glehen, O

2016-09-01

Diffuse malignant peritoneal mesothelioma (DMPM) is a severe disease with mainly locoregional evolution. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) is the reported treatment with the longest survival. The aim of this study was to evaluate the impact of perioperative systemic chemotherapy strategies on survival and postoperative outcomes in patients with DMPM treated with curative intent with CRS-HIPEC, using a multi-institutional database: the French RENAPE network. From 1991 to 2014, 126 DMPM patients underwent CRS-HIPEC at 20 tertiary centres. The population was divided into four groups according to perioperative treatment: only neoadjuvant chemotherapy (NA), only adjuvant chemotherapy (ADJ), perioperative chemotherapy (PO) and no chemotherapy before or after CRS-HIPEC (NoC). All groups (NA: n = 42; ADJ: n = 16; PO: n = 16; NoC: n = 48) were comparable regarding clinicopathological data and main DMPM prognostic factors. After a median follow-up of 61 months, the 5-year overall survival (OS) was 40%, 67%, 62% and 56% in NA, ADJ, PO and NoC groups, respectively (P = 0.049). Major complications occurred for 41%, 45%, 35% and 41% of patients from NA, ADJ, PO and NoC groups, respectively (P = 0.299). In multivariate analysis, NA was independently associated with worse OS (hazard ratio, 2.30; 95% confidence interval, 1.07-4.94; P = 0.033). This retrospective study suggests that adjuvant chemotherapy may delay recurrence and improve survival and that NA may impact negatively the survival for patients with DMPM who underwent CRS-HIPEC with curative intent. Upfront CRS and HIPEC should be considered when achievable, waiting for stronger level of scientific evidence. Copyright © 2016 Elsevier Ltd. All rights reserved.

Transcatheter closure of patent ductus arteriosus with Nit-Occlud coils.

PubMed

Celiker, Alpay; Aypar, Ebru; Karagöz, Tevfik; Dilber, Embiya; Ceviz, Naci

2005-08-01

The detachable coils have been successfully used for transcatheter occlusion of small- to moderate-sized patent ductus arteriosus (PDA). We report our experience regarding the use of the Nit-Occlud coils (NOCs) for transcatheter PDA and major aortopulmonary collateral (MAPCA) occlusion. Single NOCs were used to close PDA in 26 patients, and one small and two large MAPCAs in two patients. Mean age and weight of the patients were 7.7 +/- 5.4 years and 20.6 +/- 11.6 kg. Mean minimum duct diameter was 2.8 +/- 0.8 mm; ampulla, 8.7 +/- 2.4 mm; and PDA length, 9.3 +/- 4.4 mm. Mean pulmonary artery pressure ranged from 9 to 51 mm Hg and pulmonary/systemic flow ratio from 1.1 to 5.8. Ductal shape was conical in 24 patients. Route of approach was venous in 23 and arterial in 3. Successful coil implantation was achieved in 24/26 (92.3%). Mean procedure and fluoroscopy time were 67.2 +/- 22.1 and 14.9 +/- 6.5 min. The three MAPCAs were also successfully occluded using NOC Medium and Flex. Postimplantation angiograms revealed no leak in 3, a trace or small leak in 17, and a medium leak in 4 patients. Mean follow-up was 7 +/- 5 months. Complete occlusion was achieved in 17/24 (71%) at 24 hr, 19/24 (79%) by 1 month, 13/15 (87%) by 3 months, 14/15 (93%) by 6 months, and 10/11 (90%) by 12 months postprocedure. Hemolysis, late embolization, duct recanalization, and flow disturbances were not observed. Transcatheter occlusion of moderate-sized PDAs and MAPCAs using NOCs seems to offer a safe, simple, and controlled method in pediatric patients.

A load balancing bufferless deflection router for network-on-chip

NASA Astrophysics Data System (ADS)

Xiaofeng, Zhou; Zhangming, Zhu; Duan, Zhou

2016-07-01

The bufferless router emerges as an interesting option for cost-efficient in network-on-chip (NoC) design. However, the bufferless router only works well under low network load because deflection more easily occurs as the injection rate increases. In this paper, we propose a load balancing bufferless deflection router (LBBDR) for NoC that relieves the effect of deflection in bufferless NoC. The proposed LBBDR employs a balance toggle identifier in the source router to control the initial routing direction of X or Y for a flit in the network. Based on this mechanism, the flit is routed according to XY or YX routing in the network afterward. When two or more flits contend the same one desired output port a priority policy called nearer-first is used to address output ports allocation contention. Simulation results show that the proposed LBBDR yields an improvement of routing performance over the reported bufferless routing in the flit deflection rate, average packet latency and throughput by up to 13%, 10% and 6% respectively. The layout area and power consumption compared with the reported schemes are 12% and 7% less respectively. Project supported by the National Natural Science Foundation of China (Nos. 61474087, 61322405, 61376039).

The effects of orally administered diacerein on cartilage and subchondral bone in an ovine model of osteoarthritis.

PubMed

Hwa, S Y; Burkhardt, D; Little, C; Ghosh, P

2001-04-01

An ovine model of osteoarthritis (OA) induced by bilateral lateral meniscectomy (BLM) was used to evaluate in vivo effects of the slow acting antiarthritic drug diacerein (DIA) on degenerative changes in cartilage and subchondral bone of the operated joints. Twenty of 30 adult age matched Merino wethers were subjected to BLM in the knee joints and the remainder served as non-operated controls (NOC). Half of the BLM group (n = 10) were given DIA (25 mg/kg orally) daily for 3 mo, then 50 mg/kg daily for a further 6 mo. The remainder of the meniscectomized (MEN) group served as OA controls. Five DIA, 5 MEN, and 5 NOC animals were sacrificed at 3 mo and the remainder at 9 mo postsurgery. One knee joint of each animal was used for bone mineral density (BMD) studies. Osteochondral slabs from the lateral femoral condyle and lateral tibial plateau were cut from the contralateral joint and were processed for histological and histomorphometric examination to assess the cartilage and subchondral bone changes. No significant difference was observed in the modified Mankin scores for cartilage from the DIA and MEN groups at 3 or 9 mo. However, in animals treated with DIA, the thickness of cartilage (p = 0.05) and subchondral bone (p = 0.05) in the lesion (middle) zone of the lateral tibial plateau were decreased relative to the corresponding zone of the MEN group at 3 mo (p = 0.05). At 9 mo subchondral bone thickness in this zone remained the same as NOC but BMD, which included both subchondral and trabecular bone, was significantly increased relative to the NOC group (p = 0.01). In contrast, the subchondral bone thickness of the outer zone of lateral tibial plateau and lateral femoral condyle of both MEN and DIA groups increased after 9 mo, while BMD remained the same as in the NOC. DIA treatment of meniscectomized animals mediated selective responses of cartilage and subchondral bone to the altered mechanical stresses induced across the joints by this procedure. While subchondral bone thickness in tibial lesion sites was reduced, cartilage and bone proliferation at the outer joint margins, a region where osteophyte formation occurred, were enhanced, suggesting that DIA supported the processes of repair and endochondral ossification.

Reliable and Fault-Tolerant Software-Defined Network Operations Scheme for Remote 3D Printing

NASA Astrophysics Data System (ADS)

Kim, Dongkyun; Gil, Joon-Min

2015-03-01

The recent wide expansion of applicable three-dimensional (3D) printing and software-defined networking (SDN) technologies has led to a great deal of attention being focused on efficient remote control of manufacturing processes. SDN is a renowned paradigm for network softwarization, which has helped facilitate remote manufacturing in association with high network performance, since SDN is designed to control network paths and traffic flows, guaranteeing improved quality of services by obtaining network requests from end-applications on demand through the separated SDN controller or control plane. However, current SDN approaches are generally focused on the controls and automation of the networks, which indicates that there is a lack of management plane development designed for a reliable and fault-tolerant SDN environment. Therefore, in addition to the inherent advantage of SDN, this paper proposes a new software-defined network operations center (SD-NOC) architecture to strengthen the reliability and fault-tolerance of SDN in terms of network operations and management in particular. The cooperation and orchestration between SDN and SD-NOC are also introduced for the SDN failover processes based on four principal SDN breakdown scenarios derived from the failures of the controller, SDN nodes, and connected links. The abovementioned SDN troubles significantly reduce the network reachability to remote devices (e.g., 3D printers, super high-definition cameras, etc.) and the reliability of relevant control processes. Our performance consideration and analysis results show that the proposed scheme can shrink operations and management overheads of SDN, which leads to the enhancement of responsiveness and reliability of SDN for remote 3D printing and control processes.

Comparison Between Three Different Types of Routing Algorithms of Network on Chip

NASA Astrophysics Data System (ADS)

Soni, Neetu; Deshmukh, Khemraj

Network on Chip (NoC) is an on-chip communication technology in which a large number of processing elements and storage blocks are integrated on a single chip. Due to scalability, adaptive nature, well resource utilization NoCs have become popular in and has efficiently replaced SoCs. NoCs performance depends mainly on the type of routing algorithm chosen. In this paper three different types of routing algorithms are being compared firstly one is deterministic routing (XY routing algorithm), secondly three partially adaptive routing (West-first, North-last and Negative-first) and two adaptive routing (DyAD, OE) are being compared with respect to Packet Injection Rate (PIR) of load for random traffic pattern for 4 × 4 mesh topology. All these comparison and simulation is done in NOXIM 2.3.1 simulator which is a cycle accurate systemC based simulator. The distribution of packets is Poisson type with Buffer depth (number of buffers) of input channel FIFO is 8. Packet size is taken as 8 bytes. The simulation time is taken 50,000 cycles. We found that XY routing is better when the PIR is low. The partially adaptive routing is good when the PIR is moderate. DyAD routing is suited when the load i.e. PIR is high.

DNA adduct profiling of in vitro colonic meat digests to map red vs. white meat genotoxicity.

PubMed

Hemeryck, Lieselot Y; Rombouts, Caroline; De Paepe, Ellen; Vanhaecke, Lynn

2018-05-01

The consumption of red meat has been linked to an increased colorectal cancer (CRC) risk. One of the major hypotheses states that heme iron (present in red meat) stimulates the formation of genotoxic N-nitroso compounds (NOCs) and lipid peroxidation products (LPOs). By means of DNA adductomics, chemically induced DNA adduct formation can be mapped in relation to e.g. dietary exposures. In this study, this state-of-the-art methodology was used to investigate alkylation and (lipid per)oxidation induced DNA adduct formation in in vitro red vs. white meat digests. In doing so, 90 alkylation and (lipid per)oxidation induced DNA adduct types could be (tentatively) identified. Overall, 12 NOC- and/or LPO-related DNA adduct types, i.e. dimethyl-T (or ethyl-T), hydroxymethyl-T, tetramethyl-T, methylguanine (MeG), guanidinohydantoin, hydroxybutyl-C, hydroxymethylhydantoin, malondialdehyde-x3-C, O 6 -carboxymethylguanine, hydroxyethyl-T, carboxyethyl-T and 3,N 4 -etheno-C were singled out as potential heme-rich meat digestion markers. The retrieval of these DNA adduct markers is in support of the heme, NOC and LPO hypotheses, suggesting that DNA adduct formation may indeed contribute to red meat related CRC risk. Copyright © 2018 Elsevier Ltd. All rights reserved.

Evolution of the NET (NocA, Nlz, Elbow, TLP-1) protein family in metazoans: insights from expression data and phylogenetic analysis

PubMed Central

Pereira, Filipe; Duarte-Pereira, Sara; Silva, Raquel M.; da Costa, Luís Teixeira; Pereira-Castro, Isabel

2016-01-01

The NET (for NocA, Nlz, Elbow, TLP-1) protein family is a group of conserved zinc finger proteins linked to embryonic development and recently associated with breast cancer. The members of this family act as transcriptional repressors interacting with both class I histone deacetylases and Groucho/TLE co-repressors. In Drosophila, the NET family members Elbow and NocA are vital for the development of tracheae, eyes, wings and legs, whereas in vertebrates ZNF703 and ZNF503 are important for the development of the nervous system, eyes and limbs. Despite the relevance of this protein family in embryogenesis and cancer, many aspects of its origin and evolution remain unknown. Here, we show that NET family members are present and expressed in multiple metazoan lineages, from cnidarians to vertebrates. We identified several protein domains conserved in all metazoan species or in specific taxonomic groups. Our phylogenetic analysis suggests that the NET family emerged in the last common ancestor of cnidarians and bilaterians and that several rounds of independent events of gene duplication occurred throughout evolution. Overall, we provide novel data on the expression and evolutionary history of the NET family that can be relevant to understanding its biological role in both normal conditions and disease. PMID:27929068

[Development and application of a computerized nursing process program for orthopedic surgery inpatients-- NANDA, NOC, and NIC linkages].

PubMed

Kim, Hye-Suk

2005-10-01

The purpose of this study was to develop and to apply the NANDA, NOC, and NIC (NNN) linkages into a computerized nursing process program using the classification systems of nursing diagnoses, nursing outcomes and nursing interventions. The program was developed with planning, analysis, design and performance stages. The program was applied to 117 patients who were admitted to orthopedic surgery nursing units from January to February, 2004. Thirty-five of fifty-three nursing diagnoses were identified. Five nursing diagnoses in order of frequency were: Acute pain (28.4%), Impaired physical mobility (15.6%), Impaired walking (8.7%), Chronic pain (5.5%) and Risk for disuse syndrome (5.0%). The nursing outcomes of the 'Acute pain' nursing diagnosis tended to have higher frequencies (cumulative) in order of Pain management (95.2%), Comfort level (35.5%) and Pain level (17.7%). The nursing interventions of the 'Acute pain' nursing diagnosis tended to have higher frequencies (cumulative) in order of Pain management (71.0%), Splinting (24.2%) and Analgesic administration (17.7%). In comparison of outcome indicator scores between before and after the intervention according to the 61 nursing outcomes, the mean scores of 52 outcome indicators after the intervention were significantly higher than before the intervention. It is expected that this program will help nurses perform their nursing processes more efficiently.

Improved amputation-free survival in unreconstructable critical limb ischemia and its implications for clinical trial design and quality measurement.

PubMed

Benoit, Eric; O'Donnell, Thomas F; Kitsios, Georgios D; Iafrati, Mark D

2012-03-01

Amputation-free survival (AFS), a composite endpoint of mortality and amputation, is the preferred outcome measure in critical limb ischemia (CLI). Given the improvements in systemic management of atherosclerosis and interventional management of limb ischemia over the past 2 decades, we examined whether these outcomes have changed in patients with CLI without revascularization options (no option-critical limb ischemia [NO-CLI]). We reviewed the literature for published 1-year AFS, mortality, and amputation rates from control groups in NO-CLI trials. Summary proportions of events were estimated by conducting a random effects meta-analysis of proportions. To determine whether there had been any change in event rates over time, we performed a random effects meta-regression and a mixed effects logistic regression, both regressed against the variable "final year of recruitment." Eleven trials consisting of 886 patients satisfied search criteria, 7 of which presented AFS data. Summary proportion of events (95% confidence interval) were 0.551 (0.399 to 0.693) for AFS; 0.198 (0.116 to 0.317) for death; and 0.341 (0.209 to 0.487) for amputation. Regression analyses demonstrated that AFS has risen over time as mortality rates have fallen, and these improvements are statistically significant. The decrease in amputation rates failed to reach statistical significance. The lack of published data precluded a quantitative evaluation of any change in the clinical severity or comorbidities in the NO-CLI population. AFS and mortality rates in NO-CLI have improved over the past 2 decades. Due to declining event rates, clinical trials may underestimate treatment effects and thus fail to reach statistical significance unless sample sizes are increased or unless a subgroup with a higher event rate can be identified. Alternatively, comparing outcomes to historical values for quality measurement may overestimate treatment effects. Benchmark values of AFS and morality require periodic review and updating. Copyright © 2012 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

Dietary N-nitroso compounds and risk of colorectal cancer: a case-control study in Newfoundland and Labrador and Ontario, Canada

PubMed Central

Zhu, Yun; Wang, Peizhong Peter; Zhao, Jing; Green, Roger; Sun, Zhuoyu; Roebothan, Barbara; Squires, Josh; Buehler, Sharon; Dicks, Elizabeth; Zhao, Jinhui; Cotterchio, Michelle; Campbell, Peter T.; Jain, Meera; Parfrey, Patrick S.; Mclaughlin, John R.

2015-01-01

Several N-nitroso compounds (NOC) have been shown to be carcinogenic in a variety of laboratory animals, but evidence of their carcinogenicity in humans is lacking. We aimed to examine the association between NOC intake and colorectal cancer (CRC) risk and possible effect modification by vitamins C and E and protein in a large case-control study carried out in Newfoundland and Labrador, and Ontario, Canada. A total of 1760 case patients with pathologically confirmed adenocarcinoma and 2481 population controls were asked to complete a self-administered FFQ to evaluate their dietary intakes 1 year before diagnosis (for cases) or interview (for controls). Adjusted OR and 95% CI were calculated across the quintiles of NOC (measured by N-nitrosodimethylamine (NDMA)) intake and relevant food items using unconditional logistic regression. NDMA intake was found to be associated with a higher risk of CRC (highest vs lowest quintiles, OR: 1.42; 95% CI: 1.03,1.96; p-trend=0.005), specifically for rectal carcinoma (OR: 1.61; 95% CI: 1.11,2.35; p-trend=0.01). CRC risk also increased with the consumption of NDMA-containing meats when the highest tertile was compared with the lowest tertile (OR: 1.47; 95% CI: 1.03,2.10; p-trend=0.20). There was evidence of effect modification between dietary vitamin E and NDMA. Individuals with high NDMA and low vitamin E intakes had a significantly increased risk than those with both low NDMA and vitamin E intakes (OR:3.01; 95% CI: 1.43,6.51; p-interaction=0.017). The present results support the hypothesis that NOC intake may be positively associated with CRC risk in humans. Vitamin E, which inhibits nitrosation, could modify the effect of NDMA on CRC risk. PMID:24160559

Supporting breast-feeding when a woman is homeless.

PubMed

Crespo-Fierro, Michele; Lunney, Margaret

2011-01-01

This case study demonstrates use of standardized nursing languages in the care of new mothers in community settings. The author collected data from clinical practice as an instructor in a baccalaureate nursing program and from the research literature. The appropriate nursing diagnoses, outcomes, and interventions were identified in partnership with the new mother. This case shows that NANDA International (NANDA-I), the Nursing Outcomes Classification (NOC), and the Nursing Interventions Classification (NIC) are useful to direct nursing care in community settings. When teaching nursing students in a baccalaureate program, nurse faculty can use NANDA-I, NOC, and NIC classifications to guide the growing practice of nursing students in community settings. © 2011, The Authors. International Journal of Nursing Terminologies and Classifications © 2011, NANDA International.

Triggering risk factors of the burnout syndrome in OB/GYN physicians from a reference public university of Brazil.

PubMed

Ferreira Bortoletti, Fátima; Teresa Benevides-Pereira, Ana Maria; Vasconcellos, Esdras Guerreiro; Siqueira, José Oliveira; Araujo Júnior, Edward; Nardozza, Luciano Marcondes Machado; Sebastiani, Ricardo Werner; Moron, Antonio Fernandes

2012-01-01

Objective. To identify the risk factors to the development of Burnout Syndrome in Ob/Gyn Brazilian physicians in four dimensions: emotional exhaustion (EE), professional repression (PR), dehumanization (De), and emotional distancing (EmD). Methods. A prospective cross-sectional study was realized with 48 Ob/Gyn physicians (12 lecturers, 12 attending physicians, 12 medical residents, and 12 graduate students) from Department of Obstetrics, São Paulo Federal University (UNIFESP). We used a sociodemographic questionnaire focusing on the activities (administrative, educational, healthcare, and research). We applied a Burnout Syndrome Inventory (BSI) composed of two parts: triggering factors (ISB1) and the Burnout Syndrome (ISB2). The ISB1 is composed of two scales: positive organizational conditions (POC) and negative organizational conditions (NOC). The ISB2 is composed of four scales: EE, PR, De, and EmD. Results. We observed a rate below and above average to POC and NOC, respectively. The dimensions recorded a level above average to EE, an index at the upper limit of the average to De, a median index to EmD, and a median index to PR. Conclusions. The Ob/Gyn physicians are in an area of vulnerability for the development of Burnout Syndrome due to the high level of EE and De, associated with a median index of PR. The high rate of NOC contributes to the triggering of this scenery.

Compositions and sorptive properties of crop residue-derived chars

USGS Publications Warehouse

Chun, Y.; Sheng, G.; Chiou, G.T.; Xing, B.

2004-01-01

Chars originating from the burning or pyrolysis of vegetation may significantly sorb neutral organic contaminants (NOCs). To evaluate the relationship between the char composition and NOC sorption, a series of char samples were generated by pyrolyzing a wheat residue (Triticum aestivum L) for 6 h at temperatures between 300 ??C and 700 ??C and analyzed for their elemental compositions, surface areas, and surface functional groups. The samples were then studied for their abilities to sorb benzene and nitrobenzene from water. A commercial activated carbon was used as a reference carbonaceous sample. The char samples produced at high pyrolytic temperatures (500-700 ??C) were well carbonized and exhibited a relatively high surface area (>300 m2/g), little organic matter (20% oxygen). The char samples exhibited a significant range of surface acidity/basicity because of their different surface polar-group contents, as characterized by the Boehm titration data and the NMR and FTIR spectra. The NOC sorption by high-temperature chars occurred almost exclusively by surface adsorption on carbonized surfaces, whereas the sorption by low-temperature chars resulted from the surface adsorption and the concurrent smaller partition into the residual organic-matter phase. The chars appeared to have a higher surface affinity for a polar solute (nitrobenzene) than for a nonpolar solute (benzene), the difference being related to the surface acidity/basicity of the char samples.

Home-based nursing interventions improve knowledge of disease and management in patients with heart failure 1

PubMed Central

Azzolin, Karina de Oliveira; Lemos, Dayanna Machado; Lucena, Amália de Fátima; Rabelo-Silva, Eneida Rejane

2015-01-01

OBJECTIVE: to assess patient knowledge of heart failure by home-based measurement of two NOC Nursing Outcomes over a six-month period and correlate mean outcome indicator scores with mean scores of a heart failure Knowledge Questionnaire. METHODS: in this before-and-after study, patients with heart failure received four home visits over a six-month period after hospital discharge. At each home visit, nursing interventions were implemented, NOC outcomes were assessed, and the Knowledge Questionnaire was administered. RESULTS: overall, 23 patients received home visits. Mean indicator scores for the outcome Knowledge: Medication were 2.27±0.14 at home visit 1 and 3.55±0.16 at home visit 4 (P<0.001); and, for the outcome Knowledge: Treatment Regimen, 2.33±0.13 at home visit 1 and 3.59±0.14 at home visit 4 (P<0.001). The correlation between the Knowledge Questionnaire and the Nursing Outcomes Classification scores was strong at home visit 1 (r=0.7, P<0.01), but weak and non significant at visit 4. CONCLUSION: the results show improved patient knowledge of heart failure and a strong correlation between Nursing Outcomes Classification indicator scores and Knowledge Questionnaire scores. The NOC Nursing Outcomes proved effective as knowledge assessment measures when compared with the validated instrument. PMID:25806630

Triggering Risk Factors of the Burnout Syndrome in Ob/Gyn Physicians from a Reference Public University of Brazil

PubMed Central

Ferreira Bortoletti, Fátima; Teresa Benevides-Pereira, Ana Maria; Vasconcellos, Esdras Guerreiro; Siqueira, José Oliveira; Araujo Júnior, Edward; Nardozza, Luciano Marcondes Machado; Sebastiani, Ricardo Werner; Moron, Antonio Fernandes

2012-01-01

Objective. To identify the risk factors to the development of Burnout Syndrome in Ob/Gyn Brazilian physicians in four dimensions: emotional exhaustion (EE), professional repression (PR), dehumanization (De), and emotional distancing (EmD). Methods. A prospective cross-sectional study was realized with 48 Ob/Gyn physicians (12 lecturers, 12 attending physicians, 12 medical residents, and 12 graduate students) from Department of Obstetrics, São Paulo Federal University (UNIFESP). We used a sociodemographic questionnaire focusing on the activities (administrative, educational, healthcare, and research). We applied a Burnout Syndrome Inventory (BSI) composed of two parts: triggering factors (ISB1) and the Burnout Syndrome (ISB2). The ISB1 is composed of two scales: positive organizational conditions (POC) and negative organizational conditions (NOC). The ISB2 is composed of four scales: EE, PR, De, and EmD. Results. We observed a rate below and above average to POC and NOC, respectively. The dimensions recorded a level above average to EE, an index at the upper limit of the average to De, a median index to EmD, and a median index to PR. Conclusions. The Ob/Gyn physicians are in an area of vulnerability for the development of Burnout Syndrome due to the high level of EE and De, associated with a median index of PR. The high rate of NOC contributes to the triggering of this scenery. PMID:23304541

Electronic implementation of national nursing standards--NANDA, NOC and NIC as an effective teaching tool.

PubMed

Allred, Sharon K; Smith, Kevin F; Flowers, Laura

2004-01-01

With the increased interest in evidence-based medicine, Internet access and the growing emphasis on national standards, there is an increased challenge for teaching institutions and nursing services to teach and implement standards. At the same time, electronic clinical documentation tools have started to become a common format for recording nursing notes. The major aim of this paper is to ascertain and assess the availability of clinical nursing tools based on the NANDA, NOC and NIC standards. Faculty at 20 large nursing schools and directors of nursing at 20 hospitals were interviewed regarding the use of nursing standards in clinical documentation packages, not only for teaching purposes but also for use in hospital-based systems to ensure patient safety. A survey tool was utilized that covered questions regarding what nursing standards are being taught in the nursing schools, what standards are encouraged by the hospitals, and teaching initiatives that include clinical documentation tools. Information was collected on how utilizing these standards in a clinical or hospital setting can improve the overall quality of care. Analysis included univariate and bivariate analysis. The consensus between both groups was that the NANDA, NOC and NIC national standards are the most widely taught and utilized. In addition, a training initiative was identified within a large university where a clinical documentation system based on these standards was developed utilizing handheld devices.

75 FR 32538 - Sunshine Act Meeting Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

... contract extension 4. Report of the Operations, Environment, and Safety Committee 5. Report of the Audit... Efficiency Committee A. EnerNOC capacity expansion agreement B. Northeastern tributary reservoirs Land...

[(S)-1-Carbamoylethyl]bis(dimethylglyoximato-kappa2N,N')[(S)-1-phenylethylamine]cobalt(III) and bis(dimethylglyoximato-kappa2N,N')[(R)-1-(N-methylcarbamoyl)ethyl][(R)-1-phenylethylamine]cobalt(III) monohydrate.

PubMed

Orisaku, Keiko Komori; Hagiwara, Mieko; Ohgo, Yoshiki; Arai, Yoshifusa; Ohgo, Yoshiaki

2005-04-01

The title complexes, [Co(C3H6NO)(C4H7N2O2)2(C8H11N)] and [Co(C4H8NO)(C4H7N2O2)2(C8H11N)].H2O, were resolved from [(RS)-1-carbamoylethyl]bis(dimethylglyoximato)[(S)-1-phenylethylamine]cobalt(III) and bis(dimethylglyoximato)[(RS)-1-(N-methylcarbamoyl)ethyl][(R)-1-phenylethylamine]cobalt(III), respectively, and their crystal structures were determined in order to reveal the absolute configuration of the major enantiomer produced in the photoisomerization of each series of 2-carbamoylethyl and 2-(N-methylcarbamoyl)ethyl cobaloxime complexes.

[Implementation of the nursing process in a patient with hepatic cirrhosis using the standardized terminologies NANDA, NIC and NOC].

PubMed

Vargas, Rosimeire da Silva; França, Fabiana Cláudia de Vasconcelos

2007-01-01

This case study aimed at describing the implementation the implementation of the Nursing Process to a patient with hepatic cirrhosis, and report the difficulties found on the implementation of the assistance. The conceptual model of Horfa was used, NANDA--Nursing Diagnosis, Nursing Interventions Classification (NIC) and Nursing Outcomes Classification (NOC) were also applied in care composition. The present study was developed in a public hospital of Distrito Federal, in September 2005, at the Emergency Unit. Among the identified nursing diagnosis was included: acute confusion, constipation and knowledge deficit. Among the pointed difficulties, it was detached: the disinterest of the nursing team and of the pacient, knowledge deficit and unpreparedness of the professionals, lack of human and material resources to deliver the care.

The Nociceptin/Orphanin FQ System Is Modulated in Patients Admitted to ICU with Sepsis and after Cardiopulmonary Bypass

PubMed Central

Serrano-Gomez, Alcira; McDonald, John; Ladak, Nadia; Bowrey, Sarah

2013-01-01

Background And Objectives Nociceptin/Orphanin FQ (N/OFQ) is a non-classical endogenous opioid peptide that modulates immune function in vitro. Its importance in inflammation and human sepsis is unknown. The objectives of this study were to determine the relationship between N/OFQ, transcripts for its precursor (pre-pro-N/OFQ [ppNOC]) and receptor (NOP), inflammatory markers and clinical outcomes in patients undergoing cardiopulmonary bypass and with sepsis. Methods A prospective observational cohort study of 82 patients admitted to Intensive Care (ICU) with sepsis and 40 patients undergoing cardiac surgery under cardiopulmonary bypass (as a model of systemic inflammation). Sixty three healthy volunteers, matched by age and sex to the patients with sepsis were also studied. Clinical and laboratory details were recorded. Polymorph ppNOC and NOP receptor mRNA were determined using quantitative PCR. Plasma N/OFQ was determined using ELISA and cytokines (TNF- α, IL-8, IL-10) measured using radioimmunoassay. Data from patients undergoing cardiac surgery were recorded before, 3 and 24 hours after cardiopulmonary bypass. ICU patients with sepsis were assessed on Days 1 and 2 of ICU admission, and after clinical recovery. Main Results Plasma N/OFQ concentrations increased (p<0.0001) on Days 1 and 2 of ICU admission with sepsis compared to matched recovery samples. Polymorph ppNOC (p= 0.019) and NOP mRNA (p<0.0001) decreased compared to healthy volunteers. TNF-α, IL-8 and IL-10 concentrations increased on Day 1 compared to matched recovery samples and volunteers (p<0.0001). Similar changes (increased plasma N/OFQ, [p=0.0058], decreased ppNOC [p<0.0001], increased IL-8 and IL-10 concentrations [both p<0.0001]) occurred after cardiac surgery but these were comparatively lower and of shorter duration. Conclusions The N/OFQ system is modulated in ICU patients with sepsis with similar but reduced changes after cardiac surgery under cardiopulmonary bypass. Further studies are required to clarify the role of the N/OFQ system in inflammation and sepsis, and the mechanisms involved. PMID:24124588

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

Dottori, H.A.; Fourcade, C.R.

The object Fourcade--Figueroa (F-- F) ( alpha /sub 50/ = 32/sub m/5; sigma /sub 50/ == and a corrected recession velocity of 830 km/s. The possibility is discussed that it is physically associated with the elliptic galaxy NOC 5128. (auth)

Outpatient Clinic for Health Education: Contribution to Self-Management and Self-Care for People With Heart Failure.

PubMed

Carneiro, Camila de Souza; Oliveira, Ana Paula Dias de; Lopes, Juliana de Lima; Bachion, Maria Márcia; Herdman, T Heather; Moorhead, Sue A; Barros, Alba Lúcia Bottura Leite de

2016-01-01

To report the experience of an outpatient nursing education clinic caring for people with chronic heart failure. In this service, qualified "listening," recreational educational actions about the disease and its treatment are conducted, based on the interventions from the Nursing Interventions Classification (NIC), as well as the evaluation of self-care behaviors with the outcomes from the Nursing Outcomes Classification (NOC). This article describes the practice of health education activities and the use of NANDA-I-NIC-NOC in a nursing clinic. The outpatient clinic supports client learning about the treatment of disease and stimulates self-control of health behaviors. This experience report will guide nurses in the establishment of outpatient nursing education clinics for different populations of patients with chronic health conditions. © 2015 NANDA International, Inc.

Microwave spectroscopy of carbonyl sulfide isotopologues solvated with 2-5 para-hydrogen molecules

NASA Astrophysics Data System (ADS)

Raston, Paul L.; Knapp, Chrissy J.; Jäger, Wolfgang

2017-11-01

We report high resolution Fourier transform microwave spectra of (pH2)N-OC32S and (pH2)N-OC34S clusters in the size range from N = 2 to 5. Observation of the J = 1-0 and J = 2-1 transitions allowed for determination of the rotational (B) and quartic distortion (D) constants for each N. Comparison with theory (Paesani et al., 2003) reveals that the predicted B values are of good quality (all within 100 MHz of the actual values), while the predicted D values are an order of magnitude too high. Results from linear molecule Kraitchman analyses for clusters with N ≤ 5 are consistent with theoretical calculations which suggest that the initial pH2 density accumulates in a donut ring about the carbon-oxygen bond.

Development and Psychometric Evaluation of a Questionnaire Based on the Nursing Outcomes Classification to Determine the Knowledge of Parents on Breast-Feeding: Research Protocol.

PubMed

Paloma-Castro, Olga; Romero-Sánchez, José Manuel; Paramio-Cuevas, Juan Carlos; Pastor-Montero, Sonia María; Del Carmen Sánchez-Dalda, María; Rozadillas-Sanmiguel, Elena; Moreno-Corral, Luis Javier

2017-04-01

To develop and psychometrically evaluate a questionnaire based on the outcome "Knowledge: Breast-feeding" of the Nursing Outcomes Classification (NOC) to determine the knowledge of parents on breast-feeding. The NOC outcome "Knowledge: Breast-feeding" allows for nurses/midwives to assess the efficacy of interventions aimed to improve the knowledge on breast-feeding in parents thought the clinical interview/observation. However, the use of self-administered questionnaires by patients could facilitate its evaluation. Two-phased study: (1) Development of the questionnaire based on experts' opinions; (2) Methodological design to assess its psychometric properties. The availability of tools that enable the determination of the knowledge of patients would facilitate nurses/midwives to set objectives, individualize interventions, and measure their effectiveness. © 2015 NANDA International, Inc.

Retention equations of nonionic organic chemicals in soil column chromatography with methanol-water eluents.

PubMed

Xu, Feng; Liang, Xinmiao; Lin, Bingcheng

2002-01-01

Research efforts dealing with chemical transportation in soils are needed to prevent damage to ground water. Methanol-containing solvents can increase the translocation of nonionic organic chemicals (NOCs). In this study, a general log-linear retention equation, log k' = log k'w - Sphi (Eq. [1]), was developed to describe the mobilities of NOCs in soil column chromatography (SCC). The term phi denotes the volume fraction of methanol in eluent, k' is the capacity factor of a solute at a certain phi value, and log k'w and -S are the intercept and slope of the log k' vs. phi plot. Two reference soils (GSE 17204 and GSE 17205) were used as packing materials, and were eluted by isocratic methanol-water mixtures. A model of linear solvation energy relationships (LSER) was applied to analyze the k' from molecular interactions. The most important factor determining the transportation was found to be the solute hydrophobic partition in soils, and the second-most important factor was the solute hydrogen-bond basicity (hydrogen-bond accepting ability), while the less important factor was the solute dipolarity-polarizability. The solute hydrogen-bond acidity (hydrogen-bond donating ability) was statistically unimportant and deletable. From the LSER model, one could also obtain Eq. [1]. The experimental k' data of 121 NOCs can be accurately explained by Eq. [1]. The equation is promising to estimate the solute mobility in pure water by extrapolating from lower-capacity factors obtained in methanol-water mixed eluents.

O⁶-carboxymethylguanine DNA adduct formation and lipid peroxidation upon in vitro gastrointestinal digestion of haem-rich meat.

PubMed

Vanden Bussche, Julie; Hemeryck, Lieselot Y; Van Hecke, Thomas; Kuhnle, Gunter G C; Pasmans, Frank; Moore, Sharon A; Van de Wiele, Tom; De Smet, Stefaan; Vanhaecke, Lynn

2014-09-01

Epidemiological and clinical studies have demonstrated that the consumption of red haem-rich meat may contribute to the risk of colorectal cancer. Two hypotheses have been put forward to explain this causal relationship, i.e. N-nitroso compound (NOC) formation and lipid peroxidation (LPO). In this study, the NOC-derived DNA adduct O(6)-carboxymethylguanine (O(6)-CMG) and the LPO product malondialdehyde (MDA) were measured in individual in vitro gastrointestinal digestions of meat types varying in haem content (beef, pork, chicken). While MDA formation peaked during the in vitro small intestinal digestion, alkylation and concomitant DNA adduct formation was observed in seven (out of 15) individual colonic digestions using separate faecal inocula. From those, two haem-rich meat digestions demonstrated a significantly higher O(6)-CMG formation (p < 0.05). MDA concentrations proved to be positively correlated (p < 0.0004) with haem content of digested meat. The addition of myoglobin, a haem-containing protein, to the digestive simulation showed a dose-response association with O(6)-CMG (p = 0.004) and MDA (p = 0.008) formation. The results suggest the haem-iron involvement for both the LPO and NOC pathway during meat digestion. Moreover, results unambiguously demonstrate that DNA adduct formation is very prone to inter-individual variation, suggesting a person-dependent susceptibility to colorectal cancer development following haem-rich meat consumption. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Exploring system interconnection architectures with VIPACES: from direct connections to NOCs

NASA Astrophysics Data System (ADS)

Sánchez-Peña, Armando; Carballo, Pedro P.; Núñez, Antonio

2007-05-01

This paper presents a simple environment for the verification of AMBA 3 AXI systems in Verification IP (VIP) production called VIPACES (Verification Interface Primitives for the development of AXI Compliant Elements and Systems). These primitives are presented as a not compiled library written in SystemC where interfaces are the core of the library. The definition of interfaces instead of generic modules let the user construct custom modules improving the resources spent during the verification phase as well as easily adapting his modules to the AMBA 3 AXI protocol. This topic is the main discussion in the VIPACES library. The paper focuses on comparing and contrasting the main interconnection schemes for AMBA 3 AXI as modeled by VIPACES. For assessing these results we propose a validation scenario with a particular architecture belonging to the domain of MPEG4 video decoding, which is compound by an AXI bus connecting an IDCT and other processing resources.

Case study: a young male with auditory hallucinations in paranoid schizophrenia.

PubMed

Kotowski, Abigail

2012-02-01

The purpose of this case study is to demonstrate use of the nursing process and the standardized nursing languages of NANDA International (NANDA-I), the Nursing Outcomes Classification (NOC), and the Nursing Interventions Classification (NIC) to assist a young male with paranoid schizophrenia to deal with auditory hallucinations. Data were obtained from the experience and expertise of the author and published literature. This case study demonstrates nurses' clinical decision making in providing care for an adolescent with mental illness. This case study provides the pertinent nursing diagnosis, patient outcomes, and nursing interventions for a young male with auditory hallucinations in paranoid schizophrenia. The use of NANDA-I, NOC, and NIC can provide the necessary framework for enhancing and improving the management of care with patients who experience auditory hallucinations in paranoid schizophrenia. © 2011, The Authors. International Journal of Nursing Terminologies and Classifications © 2011, NANDA International.

Sparse matrix-vector multiplication on network-on-chip

NASA Astrophysics Data System (ADS)

Sun, C.-C.; Götze, J.; Jheng, H.-Y.; Ruan, S.-J.

2010-12-01

In this paper, we present an idea for performing matrix-vector multiplication by using Network-on-Chip (NoC) architecture. In traditional IC design on-chip communications have been designed with dedicated point-to-point interconnections. Therefore, regular local data transfer is the major concept of many parallel implementations. However, when dealing with the parallel implementation of sparse matrix-vector multiplication (SMVM), which is the main step of all iterative algorithms for solving systems of linear equation, the required data transfers depend on the sparsity structure of the matrix and can be extremely irregular. Using the NoC architecture makes it possible to deal with arbitrary structure of the data transfers; i.e. with the irregular structure of the sparse matrices. So far, we have already implemented the proposed SMVM-NoC architecture with the size 4×4 and 5×5 in IEEE 754 single float point precision using FPGA.

[Nursing outcomes for ineffective breathing patterns and impaired spontaneous ventilation in intensive care].

PubMed

do Canto, Débora Francisco; Almeida, Miriam de Abreu

2013-12-01

This study aimed to validate the results of Nursing selected from the link NANDA-I-NOC (Nursing Outcomes Classification--NANDA--International) for diagnosis Ineffective Breathing Pattern and Impaired Spontaneous Ventilation in adult intensive care unit. This is a content validation study conducted in a university hospital in southern Brazil with 15 expert nurses with clinical experience and knowledge of the ratings. The instruments contained five-point Likert scales to rate the importance of each outcome (1st step) and indicator (Step 2) for the diagnoses studied. We calculated weighted averages for each outcome/indicator, considering) 1 = 0. 2 = 0.25, 3 = 0.50 4 = 0.75 and 5 = 1. The outcomes suggested by the NOC with averages above 0.8 were considered validated as well as the indicators. The results Respiratory State--airway permeability (Ineffective Breathing Patterns) and 11 indicators, and Response to mechanical ventilation: adult (Impaired Spontaneous Ventilation) with 26 indicators were validated.

Relationships among NANDA-I diagnoses, nursing outcomes classification, and nursing interventions classification by nursing students for patients in medical-surgical units in Korea.

PubMed

Noh, Hyun Kyung; Lee, Eunjoo

2015-01-01

The purpose of this study was to identify NANDA-I, Nursing Outcomes Classification (NOC), and Nursing Interventions Classification (NIC; NNN) linkages used by Korean nursing students during their clinical practice in medical-surgical units. A comparative descriptive research design was used to measure the effects of nursing interventions from 153 nursing students in South Korea. Nursing students selected NNN using a Web-based nursing process documentation system. Data were analyzed by paired t-test. Eighty-two NANDA-I diagnoses, 116 NOC outcomes, and 163 NIC interventions were identified. Statistically significant differences in patients' preintervention and postintervention outcome scores were observed. By determining patient outcomes linked to interventions and how the degree of outcomes change after interventions, the effectiveness of the interventions can be evaluated. © 2014 NANDA International, Inc.

The status of marine and coastal EBM among a large sample of U.S. federal programs: a social network approach

NASA Astrophysics Data System (ADS)

Dell'Apa, A.; Fullerton, A.; Schwing, F. B.; Brady, M.

2016-12-01

Ecosystem-based management (EBM) is an integrated management approach that considers the entire ecosystem, including humans, across multiple sectors, with the goal to collectively manage natural resources, habitat, and species in a sustainable manner while maintaining ecosystem services to humans on the long-term. In the United States, the National Ocean Council (NOC) established a federal interagency subgroup (National Ocean Policy EBM-Subgroup) to provide policy advice on EBM strategies and technical representation from the federal agencies that are part of the NOC. As part of the NOP EBM-Subgroup effort, this study summarizes the status of EBM for several federal programs within the NOC agencies that implement or support marine and coastal EBM activities. Our objective was to provide an overview of the current state of practice among the many and varied U.S. federal programs employing EBM approaches in the ocean, coastal zone, and the Great Lakes. We used social network analysis techniques to explore similarities among programs in different topic areas (e.g., type of audience, partners, training, EBM best management practices and principles). Results highlight substantial differences in perceived and effective performances across programs, with Management programs showing a higher level of integration of EBM approaches than Non-Management programs. The use of EBM best management practices and principles among programs is unbalanced, with some key elements of EBM strategies less commonly employed in the management planning. This analysis identified gaps in the implementation of EBM strategies that can inform natural resource managers and planners

Dissociation Behavior of a TEMPO-Active Ester Cross-Linker for Peptide Structure Analysis by Free Radical Initiated Peptide Sequencing (FRIPS) in Negative ESI-MS.

PubMed

Hage, Christoph; Ihling, Christian H; Götze, Michael; Schäfer, Mathias; Sinz, Andrea

2017-01-01

We have synthesized a homobifunctional amine-reactive cross-linking reagent, containing a TEMPO (2,2,6,6-tetramethylpiperidine-1-oxy) and a benzyl group (Bz), termed TEMPO-Bz-linker, to derive three-dimensional structural information of proteins. The aim for designing this novel cross-linker was to facilitate the mass spectrometric analysis of cross-linked products by free radical initiated peptide sequencing (FRIPS). In an initial study, we had investigated the fragmentation behavior of TEMPO-Bz-derivatized peptides upon collision activation in (+)-electrospray ionization collision-induced dissociation tandem mass spectrometry (ESI-CID-MS/MS) experiments. In addition to the homolytic NO-C bond cleavage FRIPS pathway delivering the desired odd-electron product ions, an alternative heterolytic NO-C bond cleavage, resulting in even-electron product ions mechanism was found to be relevant. The latter fragmentation route clearly depends on the protonation of the TEMPO-Bz-moiety itself, which motivated us to conduct (-)-ESI-MS, CID-MS/MS, and MS 3 experiments of TEMPO-Bz-cross-linked peptides to further clarify the fragmentation behavior of TEMPO-Bz-peptide molecular ions. We show that the TEMPO-Bz-linker is highly beneficial for conducting FRIPS in negative ionization mode as the desired homolytic cleavage of the NO-C bond is the major fragmentation pathway. Based on characteristic fragments, the isomeric amino acids leucine and isoleucine could be discriminated. Interestingly, we observed pronounced amino acid side chain losses in cross-linked peptides if the cross-linked peptides contain a high number of acidic amino acids. Graphical Abstract ᅟ.

The status of marine and coastal EBM among a large sample of U.S. federal programs: a social network approach

NASA Astrophysics Data System (ADS)

Dell'Apa, A.; Fullerton, A.; Schwing, F. B.; Brady, M.

2016-02-01

Ecosystem-based management (EBM) is an integrated management approach that considers the entire ecosystem, including humans, across multiple sectors, with the goal to collectively manage natural resources, habitat, and species in a sustainable manner while maintaining ecosystem services to humans on the long-term. In the United States, the National Ocean Council (NOC) established a federal interagency subgroup (National Ocean Policy EBM-Subgroup) to provide policy advice on EBM strategies and technical representation from the federal agencies that are part of the NOC. As part of the NOP EBM-Subgroup effort, this study summarizes the status of EBM for several federal programs within the NOC agencies that implement or support marine and coastal EBM activities. Our objective was to provide an overview of the current state of practice among the many and varied U.S. federal programs employing EBM approaches in the ocean, coastal zone, and the Great Lakes. We used social network analysis techniques to explore similarities among programs in different topic areas (e.g., type of audience, partners, training, EBM best management practices and principles). Results highlight substantial differences in perceived and effective performances across programs, with Management programs showing a higher level of integration of EBM approaches than Non-Management programs. The use of EBM best management practices and principles among programs is unbalanced, with some key elements of EBM strategies less commonly employed in the management planning. This analysis identified gaps in the implementation of EBM strategies that can inform natural resource managers and planners

76 FR 12745 - Privacy Act of 1974; Department of Homeland Security Office of Operations Coordination and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-08

... Center Tracker Log is the underlying cumulative repository of responses to all-threats and all-hazards... cumulative repository of all NOC responses to threats, incidents, significant activities and Requests for...

Katherine Dykes | NREL

Science.gov Websites

Smarter Cities Marketing Insights 2.0 initiative, a data quality analyst at EnerNOC for its demand wind energy as a wind program analyst for Green Energy Ohio in 2005 and as a data analyst for The

Adaptive Code Division Multiple Access Protocol for Wireless Network-on-Chip Architectures

NASA Astrophysics Data System (ADS)

Vijayakumaran, Vineeth

Massive levels of integration following Moore's Law ushered in a paradigm shift in the way on-chip interconnections were designed. With higher and higher number of cores on the same die traditional bus based interconnections are no longer a scalable communication infrastructure. On-chip networks were proposed enabled a scalable plug-and-play mechanism for interconnecting hundreds of cores on the same chip. Wired interconnects between the cores in a traditional Network-on-Chip (NoC) system, becomes a bottleneck with increase in the number of cores thereby increasing the latency and energy to transmit signals over them. Hence, there has been many alternative emerging interconnect technologies proposed, namely, 3D, photonic and multi-band RF interconnects. Although they provide better connectivity, higher speed and higher bandwidth compared to wired interconnects; they also face challenges with heat dissipation and manufacturing difficulties. On-chip wireless interconnects is one other alternative proposed which doesn't need physical interconnection layout as data travels over the wireless medium. They are integrated into a hybrid NOC architecture consisting of both wired and wireless links, which provides higher bandwidth, lower latency, lesser area overhead and reduced energy dissipation in communication. However, as the bandwidth of the wireless channels is limited, an efficient media access control (MAC) scheme is required to enhance the utilization of the available bandwidth. This thesis proposes using a multiple access mechanism such as Code Division Multiple Access (CDMA) to enable multiple transmitter-receiver pairs to send data over the wireless channel simultaneously. It will be shown that such a hybrid wireless NoC with an efficient CDMA based MAC protocol can significantly increase the performance of the system while lowering the energy dissipation in data transfer. In this work it is shown that the wireless NoC with the proposed CDMA based MAC protocol outperformed the wired counterparts and several other wireless architectures proposed in literature in terms of bandwidth and packet energy dissipation. Significant gains were observed in packet energy dissipation and bandwidth even with scaling the system to higher number of cores. Non-uniform traffic simulations showed that the proposed CDMA-WiNoC was consistent in bandwidth across all traffic patterns. It is also shown that the CDMA based MAC scheme does not introduce additional reliability concerns in data transfer over the on-chip wireless interconnects.

Special Issue on a Fault Tolerant Network on Chip Architecture

NASA Astrophysics Data System (ADS)

Janidarmian, Majid; Tinati, Melika; Khademzadeh, Ahmad; Ghavibazou, Maryam; Fekr, Atena Roshan

2010-06-01

In this paper a fast and efficient spare switch selection algorithm is presented in a reliable NoC architecture based on specific application mapped onto mesh topology called FERNA. Based on ring concept used in FERNA, this algorithm achieves best results equivalent to exhaustive algorithm with much less run time improving two parameters. Inputs of FERNA algorithm for response time of the system and extra communication cost minimization are derived from simulation of high transaction level using SystemC TLM and mathematical formulation, respectively. The results demonstrate that improvement of above mentioned parameters lead to advance whole system reliability that is analytically calculated. Mapping algorithm has been also investigated as an effective issue on extra bandwidth requirement and system reliability.

Limitations of Reverse Polyethylene Samplers (RePES) for Evaluating Toxicity of Field Contaminated Sediments

EPA Science Inventory

Passive samplers are used to measure dissolved nonionic organic contaminants (NOCs) in environmental media. More recently, reverse polyethylene samplers (RePES) have been used with spiked sediments to recreate interstitial water exposure concentrations and observed toxicity. In...

Determining Passive Sampler Partition Coefficients for Dissolved-phase Organic Contaminants

EPA Science Inventory

Passive samplers are used for environmental and analytical purposes to measure dissolved nonionic organic contaminants (NOCs) by absorption from a contaminated medium into a clean phase, usually in the form of a synthetic organic film. Recently developed passive sampler techniqu...

Experimental and Theoretical Investigation of Effects of Ethanol and Acetic Acid on Carcinogenic NDMA Formation in Simulated Gastric Fluid.

PubMed

Zhang, Ou; Zou, Xuan; Li, Qi-Hong; Sun, Zhi; Liu, Yong Dong; Zhong, Ru Gang

2016-07-07

N-nitrosodimethylamine (NDMA), as a representative of endogenously formed N-nitroso compounds (NOCs), has become the focus of considerable research interest due to its unusually high carcinogenicity. In this study, effects of ethanol and acetic acid on the formation of NDMA from dimethylamine (DMA) and nitrite in simulated gastric fluid (SGF) were investigated. Experimental results showed that ethanol in the concentrations of 1-8% (v/v) and acetic acid in the concentrations of 0.01-8% (v/v) exhibit inhibitory and promotion effects on the formation of NDMA, respectively. Moreover, they are both in a dose-dependent manner with the largest inhibition/promotion rate reaching ∼70%. Further experimental investigations indicate that ethanol and acetic acid are both able to scavenge nitrite in SGF. It implies that there are interactions of ethanol and acetic acid with nitrite or nitrite-related nitrosating agents rather than DMA. Theoretical calculations confirm the above experimental results and demonstrate that ethanol and acetic acid can both react with nitrite-related nitrosating agents to produce ethyl nitrite (EtONO) and acetyl nitrite (AcONO), respectively. Furthermore, the reactivities of ethyl nitrite, acetyl nitrite, and dinitrogen trioxide reacting with DMA were found in the order of AcONO > N2O3 ≫ EtONO. This is probably the main reason why there are completely different effects of ethanol and acetic acid on NDMA formation. On the basis of the above results, two requirements for a potential inhibitor of NOCs formation in SGF were provided. The results obtained in this study will be helpful in better understanding the inhibition/promotion mechanisms of compounds on NDMA formation in SGF and searching for protective substances to prevent carcinogenic NOCs formation.

Effects of immunocastration and a β-adrenergic agonist on retail cuts of feedlot finished Nellore cattle.

PubMed

Brigida, D J; Antonelo, D S; Mazon, M R; Nubiato, K E Z; Gómez, J F M; Netto, A S; Leme, P R; Cônsolo, N R B; Pesce, D M C; Silva, S L

2017-12-19

Immunocastration (ImC) has been proposed as an animal welfare-friendly alternative to reduce sexual and aggressive behavior and to increase carcass fat deposition with positive effects on meat quality. The β-adrenergic agonists (β-AA) are known as repartitioning agents that acts increasing lean tissue deposition. The combined use of these technologies can positively affect meat quality and increase retail cuts yield. Thus, this research was conducted to evaluate the combined effects of ImC and β-AA (zilpaterol hydrochloride (ZH) and ractopamine hydrochloride (RH)) on retail cuts, bones, and fat trim of feedlot finished Bos indicus (Nellore) cattle. No interaction was observed between sexual condition and diet for any trait. The ImC decreased cold carcass, hindquarter (HQ), forequarter (FQ) and combined brisket, short ribs and flank (BSF) weights. The ImC also showed smaller weights of retail cuts and bones on the HQ and on the FQ than non-castrated (NoC). Fat trim weights did not differ from ImC and NoC. The most of subprimal cuts were heavier in NoC than in ImC. Feeding β-AA did not affect cold carcass weight; however, animals fed ZH had higher weights of HQ and retail cuts in HQ when compared with RH and control (CO) group, with no differences between RH and CO for both traits. The weights of FQ, BSF, retail cuts in FQ, as well as bones and fat trimmings were not affected by β-AA. In summary, ImC decreases carcass and retail cut weights, whereas ZH supplementation leads to an improvement in carcass lean tissue and retail cuts.

Sports injuries and illnesses in the Lillehammer 2016 Youth Olympic Winter Games.

PubMed

Steffen, Kathrin; Moseid, Christine Holm; Engebretsen, Lars; Søberg, Pia K; Amundsen, Olav; Holm, Kristian; Moger, Thomas; Soligard, Torbjørn

2017-01-01

Injury and illness surveillance during high-level youth sports events is an important first step in health prevention and caretaking of the young elite athletes. To analyse injuries and illnesses that occurred during the 10 days 2nd Youth Olympic Winter Games (YOG), held in Lillehammer 2016. We recorded the daily occurrence (or non-occurrence) of injuries and illnesses through the reporting of (1) all National Olympic Committee (NOC) medical teams and (2) the polyclinic and medical venues by the Lillehammer Organising Committee (LYOCOG) medical staff. In total, 1083 athletes (48 double-starters), 46% (n=502) of them females, from 70 NOCs were registered in the study. NOCs and LYOCOG reported 108 injuries and 81 illnesses, equalling to 9.5 injuries and 7.2 illnesses per 100 athletes. The percentage of injured athletes was highest in the snowboard and ski slopestyle and cross disciplines, alpine skiing and skeleton, and lowest in the Nordic skiing disciplines. Approximately, two-thirds of the injuries (n=71, 65.7%) prevented the athlete from training or competition, while 10 injuries (9.3%) were registered with an estimated absence from sport for >7 days. The rate of illness was highest in curling and the Nordic skiing disciplines with most of them being respiratory tract infections (81.5%). Overall, 9% of the athletes incurred at least one injury during the games, and 7% an illness, which is similar to the first YOG in Innsbruck 2012 and slightly lower compared with previous Winter Olympic Games. The incidence of injuries and illnesses varied substantially between sports. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Sports injuries and illnesses in the Sochi 2014 Olympic Winter Games.

PubMed

Soligard, Torbjørn; Steffen, Kathrin; Palmer-Green, Debbie; Aubry, Mark; Grant, Marie-Elaine; Meeuwisse, Willem; Mountjoy, Margo; Budgett, Richard; Engebretsen, Lars

2015-04-01

Systematic surveillance of injuries and illnesses is the foundation for developing preventive measures in sport. To analyse the injuries and illnesses that occurred during the XXII Olympic Winter Games, held in Sochi in 2014. We recorded the daily occurrence (or non-occurrence) of injuries and illnesses (1) through the reporting of all National Olympic Committee (NOC) medical teams and (2) in the polyclinic and medical venues by the Sochi 2014 medical staff. NOC and Sochi 2014 medical staff reported 391 injuries and 249 illnesses among 2780 athletes from 88 NOCs, equalling incidences of 14 injuries and 8.9 illnesses per 100 athletes over an 18-day period of time. Altogether, 12% and 8% of the athletes incurred at least one injury or illness, respectively. The percentage of athletes injured was highest in aerial skiing, snowboard slopestyle, snowboard cross, slopestyle skiing, halfpipe skiing, moguls skiing, alpine skiing, and snowboard halfpipe. Thirty-nine per cent of the injuries were expected to prevent the athlete from participating in competition or training. Women suffered 50% more illnesses than men. The rate of illness was highest in skeleton, short track, curling, cross-country skiing, figure skating, bobsleigh and aerial skiing. A total of 159 illnesses (64%) affected the respiratory system, and the most common cause of illness was infection (n=145, 58%). Overall, 12% of the athletes incurred at least one injury during the games, and 8% an illness, which is similar to prior Olympic Games. The incidence of injuries and illnesses varied substantially between sports. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Comparison of Passive Samplers for Monitoring Dissolved Organic Contaminants in Water Column Deployments

EPA Science Inventory

Nonionic organic contaminants (NOCs) are difficult to measure in the water column due to their inherent chemical properties resulting in low water solubility and high particle activity. Traditional sampling methods require large quantities of water to be extracted and interferen...

Test scheduling optimization for 3D network-on-chip based on cloud evolutionary algorithm of Pareto multi-objective

NASA Astrophysics Data System (ADS)

Xu, Chuanpei; Niu, Junhao; Ling, Jing; Wang, Suyan

2018-03-01

In this paper, we present a parallel test strategy for bandwidth division multiplexing under the test access mechanism bandwidth constraint. The Pareto solution set is combined with a cloud evolutionary algorithm to optimize the test time and power consumption of a three-dimensional network-on-chip (3D NoC). In the proposed method, all individuals in the population are sorted in non-dominated order and allocated to the corresponding level. Individuals with extreme and similar characteristics are then removed. To increase the diversity of the population and prevent the algorithm from becoming stuck around local optima, a competition strategy is designed for the individuals. Finally, we adopt an elite reservation strategy and update the individuals according to the cloud model. Experimental results show that the proposed algorithm converges to the optimal Pareto solution set rapidly and accurately. This not only obtains the shortest test time, but also optimizes the power consumption of the 3D NoC.

Federated software defined network operations for LHC experiments

NASA Astrophysics Data System (ADS)

Kim, Dongkyun; Byeon, Okhwan; Cho, Kihyeon

2013-09-01

The most well-known high-energy physics collaboration, the Large Hadron Collider (LHC), which is based on e-Science, has been facing several challenges presented by its extraordinary instruments in terms of the generation, distribution, and analysis of large amounts of scientific data. Currently, data distribution issues are being resolved by adopting an advanced Internet technology called software defined networking (SDN). Stability of the SDN operations and management is demanded to keep the federated LHC data distribution networks reliable. Therefore, in this paper, an SDN operation architecture based on the distributed virtual network operations center (DvNOC) is proposed to enable LHC researchers to assume full control of their own global end-to-end data dissemination. This may achieve an enhanced data delivery performance based on data traffic offloading with delay variation. The evaluation results indicate that the overall end-to-end data delivery performance can be improved over multi-domain SDN environments based on the proposed federated SDN/DvNOC operation framework.

Implementation of QoSS (Quality-of-Security Service) for NoC-Based SoC Protection

NASA Astrophysics Data System (ADS)

Sepúlveda, Johanna; Pires, Ricardo; Strum, Marius; Chau, Wang Jiang

Many of the current electronic systems embedded in a SoC (System-on-Chip) are used to capture, store, manipulate and access critical data, as well as to perform other key functions. In such a scenario, security is considered as an important issue. The Network-on-chip (NoC), as the foreseen communication structure of next-generation SoC devices, can be used to efficiently incorporate security. Our work proposes the implementation of QoSS (Quality of Security Service) to overcome present SoC vulnerabilities. QoSS is a novel concept for data protection that introduces security as a dimension of QoS. In this paper, we present the implementation of two security services (access control and authentication), that may be configured to assume one from several possible levels, the implementation of a technique to avoid denial-of-service (DoS) attacks, evaluate their effectiveness and estimate their impact on NoC performance.

DNA adductomics to study the genotoxic effects of red meat consumption with and without added animal fat in rats.

PubMed

Hemeryck, Lieselot Y; Van Hecke, Thomas; Vossen, Els; De Smet, Stefaan; Vanhaecke, Lynn

2017-09-01

Digestion of red and processed meat has been linked to the formation of genotoxic N-nitroso compounds (NOCs) and lipid peroxidation products (LPOs) in the gut. In this study, rats were fed a meat based diet to compare the possible genotoxic effects of red vs. white meat, and the interfering role of dietary fat. To this purpose, liver, duodenum and colon DNA adductomes were analyzed with UHPLC-HRMS. The results demonstrate that the consumed meat type alters the DNA adductome; the levels of 22 different DNA adduct types significantly increased upon the consumption of beef (compared to chicken) and/or lard supplemented beef or chicken. Furthermore, the chemical constitution of the retrieved DNA adducts hint at a direct link with an increase in NOCs and LPOs upon red (and processed) meat digestion, supporting the current hypotheses on the causal link between red and processed meat consumption and the development of colorectal cancer. Copyright © 2017 Elsevier Ltd. All rights reserved.

Selected Collective Bargaining Agreements of Michigan Two-Year Colleges.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

Collective bargaining agreements of 19 selected Michigan two-year colleges are presented, representing contracts in effect in 1987. Contracts for the following colleges are included: Alpena Community College, Bay de Noc Community College, Gogebic Community College, Grand Rapids Junior College, Kalamazoo Valley Community College, Kellogg Community…

78 FR 37995 - Appliance Standards and Rulemaking Federal Advisory Committee: Notice of Open Teleconference/Webinar

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-25

...-2013-BT-NOC-0023] Appliance Standards and Rulemaking Federal Advisory Committee: Notice of Open...: Notice of open Teleconference/Webinar. SUMMARY: This document announces a meeting of the Appliance... appliances and commercial equipment, certification and enforcement of standards, and product labeling...

77 FR 33605 - Privacy Act of 1974: Implementation of Exemptions; Department of Homeland Security Office of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-07

... operations center for the Department of Homeland Security.'' Through the NOC, OPS provides real-time...-003 Operations Collection, Planning, Coordination, Reporting, Analysis, and Fusion System of Records... System of Records.'' The DHS/OPS-003 Operations Collection, Planning, Coordination, Reporting, Analysis...

Comparison of Passive Samplers for Monitoring Dissolved Organic Contaminants in Water Column Deployments NAC/SETAC 2012

EPA Science Inventory

Nonionic organic contaminants (NOCs) are difficult to measure in the water column due to their inherent chemical properties resulting in low water solubility and high particle activity. Traditional sampling methods require large quantities of water to be extracted and interferen...

Comparison of Passive Samplers for Monitoring Dissolved Organic Contaminants in Water Column Deployments (SETAC Europe 22nd Annual Meeting)

EPA Science Inventory

Nonionic organic contaminants (NOCs) are difficult to measure in the water column due to their inherent chemical properties resulting in low water solubility and high particle activity. Traditional sampling methods require large quantities of water to be extracted and interferen...

76 FR 4726 - Avaya Global Services, AOS Service Delivery, Worldwide Services Group, Including Workers Whose...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-26

..., Texas and Wisconsin Reporting to the Network Operations Center (NOC), Research Triangle Park, NC; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In accordance with... a Certification of Eligibility to Apply for Worker Adjustment Assistance on October 20, 2010...

Evaluation of the Polyethylene Reverse Sampler as a Dosing System in Marine Phase II Whole Sediment Toxicity Identification Evaluations (TIEs)

EPA Science Inventory

Contaminated marine sediments can cause acute and chronic impairments to benthic organisms. Nonionic organic contaminants (NOCs) are often a primary cause of impairment. Toxicity Identification Evaluations (TIEs) are used to identify chemicals causing toxicity in sediments. Ph...

Foliar resistance to fall armyworm in corn germplasm lines that confer resistance to root- and ear-feeding insects

USDA-ARS?s Scientific Manuscript database

A holistic approach to developing new corn germplasm that confers multiple insect resistance in various plant tissues at different growth stages was examined. Eight corn germplasm lines were examined for their foliage resistance to fall armyworm [Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noc...

FPGA-Based Laboratory Assignments for NoC-Based Manycore Systems

ERIC Educational Resources Information Center

Ttofis, C.; Theocharides, T.; Michael, M. K.

2012-01-01

Manycore systems have emerged as being one of the dominant architectural trends in next-generation computer systems. These highly parallel systems are expected to be interconnected via packet-based networks-on-chip (NoC). The complexity of such systems poses novel and exciting challenges in academia, as teaching their design requires the students…

Nitrite curing of chicken, pork, and beef inhibits oxidation but does not affect N-nitroso compound (NOC)-specific DNA adduct formation during in vitro digestion.

PubMed

Van Hecke, Thomas; Vanden Bussche, Julie; Vanhaecke, Lynn; Vossen, Els; Van Camp, John; De Smet, Stefaan

2014-02-26

Uncured and nitrite-cured chicken, pork, and beef were used as low, medium, and high sources of heme-Fe, respectively, and exposed to an in vitro digestion model simulating the mouth, stomach, duodenum, and colon. With increasing content of iron compounds, up to 25-fold higher concentrations of the toxic lipid oxidation products malondialdehyde, 4-hydroxy-2-nonenal, and other volatile aldehydes were formed during digestion, together with increased protein carbonyl compounds as measurement of protein oxidation. Nitrite curing of all meats lowered lipid and protein oxidation to the level of oxidation in uncured chicken. Strongly depending on the individual fecal inoculum, colonic digestion of beef resulted in significantly higher concentrations of the NOC-specific DNA adduct O(6)-carboxymethyl-guanine compared to chicken and pork, whereas nitrite curing had no significant effect. This study confirms previously reported evidence that heme-Fe is involved in the epidemiological association between red meat consumption and colorectal cancer, but questions the role of nitrite curing in this association.

Consensus-validation study identifies relevant nursing diagnoses, nursing interventions, and health outcomes for people with traumatic brain injuries.

PubMed

Lunney, Margaret; McGuire, Maria; Endozo, Nancy; McIntosh-Waddy, Dorothy

2010-01-01

A consensus-validation study used action research methods to identify relevant nursing diagnoses, nursing interventions, and patient outcomes for a population of adults with traumatic brain injury (TBI) in long-term care. In meetings totaling 159 hours to reach 100% consensus through group discussions, the three classifications of NANDA International's (NANDA-I's) approved nursing diagnoses, the Nursing Interventions Classification (NIC), and the Nursing Outcomes Classification (NOC) were used as the basis for three nurses experienced in working with adults with TBI to select the elements of nursing care. Among almost 200 NANDA-I nursing diagnoses, 29 were identified as relevant for comprehensive nursing care of this population. Each nursing diagnosis was associated with 3-11 of the more than 500 NIC interventions and 1-13 of more than 300 NOC outcomes. The nurses became aware of the complexity and the need for critical thinking. The findings were used to refine the facility's nursing standards of care, which were to be combined with the interdisciplinary plan of care and included in future electronic health records.

Sports injuries and illnesses during the London Summer Olympic Games 2012.

PubMed

Engebretsen, Lars; Soligard, Torbjørn; Steffen, Kathrin; Alonso, Juan Manuel; Aubry, Mark; Budgett, Richard; Dvorak, Jiri; Jegathesan, Manikavasagam; Meeuwisse, Willem H; Mountjoy, Margo; Palmer-Green, Debbie; Vanhegan, Ivor; Renström, Per A

2013-05-01

The Olympic Movement Medical Code encourages all stakeholders to ensure that sport is practised without danger to the health of the athletes. Systematic surveillance of injuries and illnesses is the foundation for developing preventive measures in sport. To analyse the injuries and illnesses that occurred during the Games of the XXX Olympiad, held in London in 2012. We recorded the daily occurrence (or non-occurrence) of injuries and illnesses (1) through the reporting of all National Olympic Committee (NOC) medical teams and (2) in the polyclinic and medical venues by the London Organising Committee of the Olympic and Paralympic Games' (LOCOG) medical staff. In total, 10 568 athletes (4676 women and 5892 men) from 204 NOCs participated in the study. NOC and LOCOG medical staff reported 1361 injuries and 758 illnesses, equalling incidences of 128.8 injuries and 71.7 illnesses per 1000 athletes. Altogether, 11% and 7% of the athletes incurred at least one injury or illness, respectively. The risk of an athlete being injured was the highest in taekwondo, football, BMX, handball, mountain bike, athletics, weightlifting, hockey and badminton, and the lowest in archery, canoe slalom and sprint, track cycling, rowing, shooting and equestrian. 35% of the injuries were expected to prevent the athlete from participating during competition or training. Women suffered 60% more illnesses than men (86.0 vs 53.3 illnesses per 1000 athletes). The rate of illness was the highest in athletics, beach volleyball, football, sailing, synchronised swimming and taekwondo. A total of 310 illnesses (41%) affected the respiratory system and the most common cause of illness was infection (n=347, 46%). At least 11% of the athletes incurred an injury during the games and 7% of the athletes' an illness. The incidence of injuries and illnesses varied substantially among sports. Future initiatives should include the development of preventive measures tailored for each specific sport and the continued focus among sport bodies to institute and further develop scientific injury and illness surveillance systems.

A 2-Month Linear Periodized Resistance Exercise Training Improved Musculoskeletal Fitness and Specific Conditioning of Navy Cadets.

PubMed

Vantarakis, Antonios; Chatzinikolaou, Athanasios; Avloniti, Alexandra; Vezos, Nikolaos; Douroudos, Ioannis I; Draganidis, Dimitrios; Jamurtas, Athanasios Z; Kambas, Antonis; Kalligeros, Stamatios; Fatouros, Ioannis G

2017-05-01

Vantarakis, A, Chatzinikolaou, A, Avloniti, A, Vezos, N, Douroudos, II, Draganidis, D, Jamurtas, AΖ, Kambas, A, Kalligeros, S, and Fatouros, IG. A 2-month linear periodized resistance exercise training improved musculoskeletal fitness and specific conditioning of navy cadets. J Strength Cond Res 31(5): 1362-1370, 2017-Major objectives of army and navy training are the development of readiness, performance, and injury prevention. Numerous studies have examined the effect of specific strength training (ST) programs on performance of Special Forces and military personnel. Although navy personnel have to address on-board conditions that require the development of strength, agility, speed, and task-specific endurance, there is no information regarding the effects of ST on navy-specific performance. Therefore, the purpose of this study was to investigate the effect of an 8-week ST on performance of navy cadets. Thirty-one cadets of the Hellenic Naval Academy volunteered to participate and were randomly assigned in 2 groups. Cadets in the Experimental Group participated in a linear periodized ST program in addition to their daily training schedule. Cadets in the control group participated only in pre- and post-measurements. Anthropometrics, maximal oxygen consumption, oxygen consumption during a Navy Obstacle Course (NOC), maximum strength in bench press and squat exercises, hand grip strength, repetitions in push-ups and abdominal test, time to complete a 30-m sprint, and time to complete NOC were measured before and after the intervention. A 2-way repeated-measures analysis of variance showed that ST induced favorable changes in bench press and squat 1 repetition maximum, push-ups, abdominal crunches, time to complete 30-m distance, and time to complete the NOC. These results indicate that an additional ST may induce positive alterations on readiness and performance of navy cadets. The study has the approval of university's institutional review board and ethical committee.

Solar cell efficiency and high temperature processing of n-type silicon grown by the noncontact crucible method

DOE PAGES

Jensen, Mallory A.; LaSalvia, Vincenzo; Morishige, Ashley E.; ...

2016-08-01

The capital expense (capex) of conventional crystal growth methods is a barrier to sustainable growth of the photovoltaic industry. It is challenging for innovative techniques to displace conventional growth methods due the low dislocation density and high lifetime required for high efficiency devices. One promising innovation in crystal growth is the noncontact crucible method (NOC-Si), which combines aspects of Czochralski (Cz) and conventional casting. This material has the potential to satisfy the dual requirements, with capex likely between that of Cz (high capex) and multicrystalline silicon (mc-Si, low capex). In this contribution, we observe a strong dependence of solar cellmore » efficiency on ingot height, correlated with the evolution of swirl-like defects, for single crystalline n-type silicon grown by the NOC-Si method. We posit that these defects are similar to those observed in Cz, and we explore the response of NOC-Si to high temperature treatments including phosphorous diffusion gettering (PDG) and Tabula Rasa (TR). The highest lifetimes (2033 us for the top of the ingot and 342 us for the bottom of the ingot) are achieved for TR followed by a PDG process comprising a standard plateau and a low temperature anneal. Further improvements can be gained by tailoring the time-temperature profiles of each process. Lifetime analysis after the PDG process indicates the presence of a getterable impurity in the as-grown material, while analysis after TR points to the presence of oxide precipitates especially at the bottom of the ingot. Uniform lifetime degradation is observed after TR which we assign to a presently unknown defect. Lastly, future work includes additional TR processing to uncover the nature of this defect, microstructural characterization of suspected oxide precipitates, and optimization of the TR process to achieve the dual goals of high lifetime and spatial homogenization.« less

Empirical studies on changes in oil governance

NASA Astrophysics Data System (ADS)

Kemal, Mohammad

Regulation of the oil and gas sector is consequential to the economies of oil-producing countries. In the literature, there are two types of regulation: indirect regulation through taxes and tariffs or direct regulation through the creation of a National Oil Company (NOC). In the 1970s, many oil-producing countries nationalized their oil and gas sectors by creating and giving ownership rights of oil and gas resources to NOCs. In light of the success of Norway in regulating its oil and gas resources, over the past two decades several countries have changed their oil governance by changing the rights given to NOC from ownership right to mere access rights like other oil companies. However, empirical literature on these changes in oil governance is quite thin. Thus, this dissertation will explore three research questions to investigate empirically these changes in oil governance. First, I investigate empirically the impact of the changes in oil governance on aggregate domestic income. By employing a difference-in-difference method, I will show that a country which changed its oil governance increases its GDP per-capita by 10%. However, the impact is different for different types of political institution. Second, by observing the changes in oil governance in Indonesia , I explore the impact of the changes on learning-by-doing and learning spillover effect in offshore exploration drilling. By employing an econometric model which includes interaction terms between various experience variables and changes in an oil governance dummy, I will show that the change in oil governance in Indonesia enhances learning-by-doing by the rigs and learning spillover in a basin. Lastly, the impact of the changes in oil governance on expropriation risk and extraction path will be explored. By employing a difference-in-difference method, this essay will show that the changes in oil governance reduce expropriation and the impact of it is different for different sizes of resource stock.

76 FR 11239 - EnerNOC, Inc.; Notice of Petition for Declaratory Order

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... response resources as it has in the past and continue to receive settlement in accordance with the PJM... ``eSubscription'' link on the Web site that enables subscribers to receive e-mail notification when a document is added to a subscribed docket(s). For assistance with any FERC Online service, please e-mail...

75 FR 773 - TSCA Section 5 Premanufacture and Significant New Use Notification Electronic Reporting...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-06

... via CDX, optical disc (CD or DVD), and paper. Regardless of the method of submission, EPA will require... support documents (including NOCs), though optical discs may continue to be used. Two years after the effective date of this final rule, optical discs will no longer be accepted, and all submitters must submit...

NANDA Diagnoses, NIC Interventions, and NOC Outcomes Used in an Electronic Health Record with Elementary School Children

ERIC Educational Resources Information Center

Lunney, Margaret

2006-01-01

This is a report of a secondary analysis of data from a published quasi-experimental feasibility study of the effects of implementing diagnoses from North American Nursing Diagnosis Association International, interventions from the Nursing Interventions Classification, and outcomes from the Nursing Outcomes Classification (referred to as NNN) on…

Oceanids command and control (C2) data system - Marine autonomous systems data for vehicle piloting, scientific data users, operational data assimilation, and big data

NASA Astrophysics Data System (ADS)

Buck, J. J. H.; Phillips, A.; Lorenzo, A.; Kokkinaki, A.; Hearn, M.; Gardner, T.; Thorne, K.

2017-12-01

The National Oceanography Centre (NOC) operate a fleet of approximately 36 autonomous marine platforms including submarine gliders, autonomous underwater vehicles, and autonomous surface vehicles. Each platform effectivity has the capability to observe the ocean and collect data akin to a small research vessel. This is creating a growth in data volumes and complexity while the amount of resource available to manage data remains static. The OceanIds Command and Control (C2) project aims to solve these issues by fully automating the data archival, processing and dissemination. The data architecture being implemented jointly by NOC and the Scottish Association for Marine Science (SAMS) includes a single Application Programming Interface (API) gateway to handle authentication, forwarding and delivery of both metadata and data. Technicians and principle investigators will enter expedition data prior to deployment of vehicles enabling automated data processing when vehicles are deployed. The system will support automated metadata acquisition from platforms as this technology moves towards operational implementation. The metadata exposure to the web builds on a prototype developed by the European Commission supported SenseOCEAN project and is via open standards including World Wide Web Consortium (W3C) RDF/XML and the use of the Semantic Sensor Network ontology and Open Geospatial Consortium (OGC) SensorML standard. Data will be delivered in the marine domain Everyone's Glider Observatory (EGO) format and OGC Observations and Measurements. Additional formats will be served by implementation of endpoints such as the NOAA ERDDAP tool. This standardised data delivery via the API gateway enables timely near-real-time data to be served to Oceanids users, BODC users, operational users and big data systems. The use of open standards will also enable web interfaces to be rapidly built on the API gateway and delivery to European research infrastructures that include aligned reference models for data infrastructure.

[Application of an OPT model in a paediatric nursing clinical case in primary health care].

PubMed

Rifà Ros, Rosa; Pérez Pérez, Isabel

2011-01-01

This article describes the assessment and nursing diagnostic hypothesis generation on a 10 years old child with a parietal contusion who attended the health care centre with his mother. The health centre is located in a rural area in Catalonia, and a paediatric nurse was placed in charge of the child. In the assessment and the subsequent information analysis, the nurse identified an unhealthy situation for the correct development of the child. The situation required the mother's intervention and a change in her habits and behaviours. For the approach of the case study, the OPT model (Outcome Present-state Testing) by Pesut and Herdman was used. The assessment was made by using Marjory Gordon's Functional Health Patterns assessment, and the NANDA-I nursing diagnoses taxonomy, NOC Outcomes taxonomy and NIC Interventions taxonomy was used for the diagnoses and planning. Copyright © 2010 Elsevier España, S.L. All rights reserved.

A Multi-Verse Optimizer with Levy Flights for Numerical Optimization and Its Application in Test Scheduling for Network-on-Chip.

PubMed

Hu, Cong; Li, Zhi; Zhou, Tian; Zhu, Aijun; Xu, Chuanpei

2016-01-01

We propose a new meta-heuristic algorithm named Levy flights multi-verse optimizer (LFMVO), which incorporates Levy flights into multi-verse optimizer (MVO) algorithm to solve numerical and engineering optimization problems. The Original MVO easily falls into stagnation when wormholes stochastically re-span a number of universes (solutions) around the best universe achieved over the course of iterations. Since Levy flights are superior in exploring unknown, large-scale search space, they are integrated into the previous best universe to force MVO out of stagnation. We test this method on three sets of 23 well-known benchmark test functions and an NP complete problem of test scheduling for Network-on-Chip (NoC). Experimental results prove that the proposed LFMVO is more competitive than its peers in both the quality of the resulting solutions and convergence speed.

A Multi-Verse Optimizer with Levy Flights for Numerical Optimization and Its Application in Test Scheduling for Network-on-Chip

PubMed Central

Hu, Cong; Li, Zhi; Zhou, Tian; Zhu, Aijun; Xu, Chuanpei

2016-01-01

We propose a new meta-heuristic algorithm named Levy flights multi-verse optimizer (LFMVO), which incorporates Levy flights into multi-verse optimizer (MVO) algorithm to solve numerical and engineering optimization problems. The Original MVO easily falls into stagnation when wormholes stochastically re-span a number of universes (solutions) around the best universe achieved over the course of iterations. Since Levy flights are superior in exploring unknown, large-scale search space, they are integrated into the previous best universe to force MVO out of stagnation. We test this method on three sets of 23 well-known benchmark test functions and an NP complete problem of test scheduling for Network-on-Chip (NoC). Experimental results prove that the proposed LFMVO is more competitive than its peers in both the quality of the resulting solutions and convergence speed. PMID:27926946

[Use of the computer as a tool for the implementation of the nursing process--the experience of the Sâo Paulo/UNIFESP].

PubMed

de Barros, Alba Lúcia; Fakih, Flávio Trevisani; Michel, Jeanne Liliane

2002-01-01

This article reports the pathway used to build a prototype of a computer nurse's clinical decision making support system, using NANDA, NIC and NOC classifications, as an auxiliary tool in the insertion of nursing data in the computerized patient record of Hospital São Paulo/UNIFESP.

[Opinions and nurse' satisfaction with INICIARE 2.0 scale: A qualitative study in a hospital setting].

PubMed

Porcel-Gálvez, Ana María; Hörner Schlindwein-Meirelles, Betina; Gil-García, Eugenia; Morales-Asencio, José Miguel; Guerra-Martín, María Dolores

To know the opinions and satisfaction of nurses with the use of INICIARE, an instrument developed for assessment of nursing care needs in hospitalized patients. INICIARE is based on Virginia Henderson's conceptual model, and built up with indicators of Nursing Outcomes Classification (NOC) taxonomy. Exploratory qualitative study, using focus group technique for data collection. The sessions were recorded until saturation of information. A content analysis of syntactic, semantic and pragmatic levels of transcripts was performed. Participants' informed consent was obtained. Three focus groups were developed; 24 nurses from two Public Hospitals in Andalusia (Southern Spain) participated; and four thematic categories were created to measure satisfaction with the instrument. INICIARE helped the nursing process. Its closed format, and items in NOC taxonomy streamline evaluation, facilitates its inclusion in Electronic Information Systems, and strengthens effective communication at all levels. Nurses are satisfied with the use of INICIARE scale as a tool to enhance quality of care. It also has potential to be used as a tool for decision making in management of nursing care. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Identifying core nursing sensitive outcomes associated with the most frequently used North American Nursing Diagnosis Association-International nursing diagnoses for patients with cerebrovascular disease in Korea.

PubMed

Lee, Eunjoo; Park, Hyejin; Whyte, James; Kim, Youngae; Park, Sang Youn

2014-12-01

The purpose of this study was to identify the core nursing sensitive outcomes according to the most frequently used five North American Nursing Diagnosis Association-International for patients with cerebrovascular disease using the Nursing Outcomes Classification (NOC). A cross-sectional survey design was used. First, nursing problems were identified through 78 charts review, and then linkages between each of nursing problems and nursing sensitive outcomes were established and validated by an expert group for questionnaires. Second, 80 nurses working in the neurosurgical intensive care unit and neurosurgery departments of five Korean hospitals were asked to evaluate how important each outcome is and how often each outcome used to evaluate patient outcomes using 5-point Likert scale. Although there were some differences in the core outcomes identified for each of the nursing problem, consciousness, cognitive orientation, neurologic status and communication were considered the most critical nursing sensitive outcomes for patients suffering cerebrovascular disease. Core nursing sensitive outcomes of patients suffering cerebrovascular disease using NOC were identified to measure the effectiveness of nursing care. © 2013 Wiley Publishing Asia Pty Ltd.

Sports injury and illness incidence in the Rio de Janeiro 2016 Olympic Summer Games: A prospective study of 11274 athletes from 207 countries.

PubMed

Soligard, Torbjørn; Steffen, Kathrin; Palmer, Debbie; Alonso, Juan Manuel; Bahr, Roald; Lopes, Alexandre Dias; Dvorak, Jiri; Grant, Marie-Elaine; Meeuwisse, Willem; Mountjoy, Margo; Pena Costa, Leonardo Oliveira; Salmina, Natalia; Budgett, Richard; Engebretsen, Lars

2017-09-01

To describe the pattern of injuries and illnesses sustained during the Games of the XXXI Olympiad, hosted by Rio de Janeiro from 5 to 21 August 2016. We recorded the daily incidence of athlete injuries and illnesses (1) through the reporting of all National Olympic Committee (NOC) medical teams and (2) in the polyclinic and medical venues by the Rio 2016 medical staff. In total, 11 274 athletes (5089 women, 45%; 6185 men, 55%) from 207 NOCs participated in the study. NOC and Rio 2016 medical staff reported 1101 injuries and 651 illnesses, equalling 9.8 injuries and 5.4 illnesses per 100 athletes over the 17-day period. Altogether, 8% of the athletes incurred at least one injury and 5% at least one illness. The injury incidence was highest in BMX cycling (38% of the athletes injured), boxing (30%), mountain bike cycling (24%), taekwondo (24%), water polo (19%) and rugby (19%), and lowest in canoe slalom, rowing, shooting, archery, swimming, golf and table tennis (0%-3%). Of the 1101 injuries recorded, 40% and 20% were estimated to lead to ≥1 and >7 days of absence from sport, respectively. Women suffered 40% more illnesses than men. Illness was generally less common than injury, with the highest incidence recorded in diving (12%), open-water marathon (12%), sailing (12%), canoe slalom (11%), equestrian (11%) and synchronised swimming (10%). Illnesses were also less severe; 18% were expected to result in time loss. Of the illnesses, 47% affected the respiratory system and 21% the gastrointestinal system. The anticipated problem of infections in the Rio Olympic Games did not materialise, as the proportion of athletes with infectious diseases mirrored that of recent Olympic Games (3%). Overall, 8% of the athletes incurred at least one injury during the Olympic Games, and 5% an illness, which is slightly lower than in the Olympic Summer Games of 2008 and 2012. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Nanotechnology for the Solid Waste Reduction of Military Food Packaging

DTIC Science & Technology

2015-02-01

processability of the polymer (i.e. viscosity ), as is characteristic with conventional macroscopic fillers. When dispersed throughout the polymer and...approximately half the 3 Figure 4. Conventional Composites vs. Nanocomposites Layer ed Clay M o n o m er In Intercalated Na noc om pos ite...polymer/ clay layers. Exfoliation occurs when the clay platelets become further separated by the polymer chains. The separation distance can be from 80

Project Execution Plan for the Near Shore Survey SOCAL ASW (Southern California Anti-Submarine Warfare) Range,

DTIC Science & Technology

1985-01-01

closest source and availability of vehicles for transport of personnel and gear? (a) Type_______ (b) Location________ (c) Contact_____ I ~ ~~~(d) Phone No...c) Contact_________ -. ~~~(d) Phone No.________ (5) Is portable electrical power generation equipment available? Type: (a) AC ___Volts ___Capacity...military diving unit nearby? -* ~ ~ ~ ~ a Location____ _____ (b) Distance ___ _____ (c) Phone No.___ ______ (d) CO __ _ _ _ _ _ _ _ _ (e) MDV k (2) Are

Autologous blood transfusion during emergency trauma operations.

PubMed

Brown, Carlos V R; Foulkrod, Kelli H; Sadler, Holli T; Richards, E Kalem; Biggan, Dennis P; Czysz, Clea; Manuel, Tony

2010-07-01

Intraoperative cell salvage (CS) of shed blood during emergency surgical procedures provides an effective and cost-efficient resuscitation alternative to allogeneic blood transfusion, which is associated with increased morbidity and mortality in trauma patients. Retrospective matched cohort study. Level I trauma center. All adult trauma patients who underwent an emergency operation and received CS as part of their intraoperative resuscitation. The CS group was matched to a no-CS group for age, sex, Injury Severity Score, mechanism of injury, and operation performed. Amount and cost of allogeneic transfusion of packed red blood cells and plasma. The 47 patients in the CS group were similar to the 47 in the no-CS group for all matched variables. Patients in the CS group received an average of 819 mL of autologous CS blood. The CS group received fewer intraoperative (2 vs 4 U; P = .002) and total (4 vs 8 U; P < .001) units of allogeneic packed red blood cells. The CS group also received fewer total units of plasma (3 vs 5 U; P = .03). The cost of blood product transfusion (including the total cost of CS) was less in the CS group ($1616 vs $2584 per patient; P = .004). Intraoperative CS provides an effective and cost-efficient resuscitation strategy as an alternative to allogeneic blood transfusion in trauma patients undergoing emergency operative procedures.

Fat Content and Nitrite-Curing Influence the Formation of Oxidation Products and NOC-Specific DNA Adducts during In Vitro Digestion of Meat

PubMed Central

Van Hecke, Thomas; Vossen, Els; Vanden Bussche, Julie; Raes, Katleen; Vanhaecke, Lynn; De Smet, Stefaan

2014-01-01

The effects of fat content and nitrite-curing of pork were investigated on the formation of cytotoxic and genotoxic lipid oxidation products (malondialdehyde, 4-hydroxy-2-nonenal, volatile simple aldehydes), protein oxidation products (protein carbonyl compounds) and NOC-specific DNA adducts (O6-carboxy-methylguanine) during in vitro digestion. The formation of these products during digestion is suggested to be responsible for the association between red meat and processed meat consumption and colorectal cancer risk. Digestion of uncured pork to which fat was added (total fat content 5 or 20%), resulted in significantly higher lipid and protein oxidation in the mimicked duodenal and colonic fluids, compared to digestion of pork without added fat (1% fat). A higher fat content also significantly favored the formation of O6-carboxy-methylguanine in the colon. Nitrite-curing of meat resulted in significantly lower lipid and protein oxidation before and after digestion, while an inconsistent effect on the formation of O6-carboxy-methylguanine was observed. The presented results demonstrate that haem-Fe is not solely responsible for oxidation and nitrosation reactions throughout an in vitro digestion approach but its effect is promoted by a higher fat content in meat. PMID:24978825

Valuating Indonesian upstream oil management scenario through system dynamics modelling

NASA Astrophysics Data System (ADS)

Ketut Gunarta, I.; Putri, F. A.

2018-04-01

Under the existing regulation in Constitution Number 22 Year 2001 (UU No 22 Tahun 2001), Production Sharing Contract (PSC) continues to be the scenario in conducting oil and gas upstream mining activities as the previous regulation (UU No. 8 Tahun 1971). Because of the high costs and risks in upstream mining activities, the contractors are dominated by foreign companies, meanwhile National Oil Company (NOC) doesn’t act much. The domination of foreign contractor companies also warned Indonesia in several issues addressing to energy independence and energy security. Therefore, to achieve the goals of energy which is independence and security, there need to be a revision in upstream oil activities regulating scenario. The scenarios will be comparing the current scenario, which is PSC, with the “full concession” scenario for National Oil Company (NOC) in managing oil upstream mining activities. Both scenario will be modelled using System Dynamics methodology and assessed furthermore using financial valuation method of income approach. Under the 2 scenarios, the author will compare which scenario is better for upstream oil management in reaching the goals mentioned before and more profitable in financial aspect. From the simulation, it is gathered that concession scenario offers better option than PSC in reaching energy independence and energy security.

GOCE User Toolbox and Tutorial

NASA Astrophysics Data System (ADS)

Knudsen, P.; Benveniste, J.

2011-07-01

The GOCE User Toolbox GUT is a compilation of tools for the utilisation and analysis of GOCE Level 2 products. GUT support applications in Geodesy, Oceanography and Solid Earth Physics. The GUT Tutorial provides information and guidance in how to use the toolbox for a variety of applications. GUT consists of a series of advanced computer routines that carry out the required computations. It may be used on Windows PCs, UNIX/Linux Workstations, and Mac. The toolbox is supported by The GUT Algorithm Description and User Guide and The GUT Install Guide. A set of a-priori data and models are made available as well. GUT has been developed in a collaboration within the GUT Core Group. The GUT Core Group: S. Dinardo, D. Serpe, B.M. Lucas, R. Floberghagen, A. Horvath (ESA), O. Andersen, M. Herceg (DTU), M.-H. Rio, S. Mulet, G. Larnicol (CLS), J. Johannessen, L.Bertino (NERSC), H. Snaith, P. Challenor (NOC), K. Haines, D. Bretherton (NCEO), C. Hughes (POL), R.J. Bingham (NU), G. Balmino, S. Niemeijer, I. Price, L. Cornejo (S&T), M. Diament, I Panet (IPGP), C.C. Tscherning (KU), D. Stammer, F. Siegismund (UH), T. Gruber (TUM),

Royal Canadian Mounted Police National Operations Center Layout Study and Design Options

DTIC Science & Technology

2012-03-01

for the individual requirements are as follows: 1. UFC: United Facilities Criteria (Department of Defense, 2008); 2. ISO 11064: Ergonomic Design ...NOC is required to accommodate additional personnel above and beyond the existing seated capacity. As such, the proposed design needs to improve the...for Standardization. (2000). 1SO 11064 - Ergonomic Design of Control Centres. Larson, C. E., & LaFasto, F. M. (1989). Teamwork: What must go right

Correspondence Between NANDA International Nursing Diagnoses and Outcomes as Proposed by the Nursing Outcomes Classification.

PubMed

de Carvalho, Emilia Campos; Eduardo, Aline Helena Appoloni; Romanzini, Adilson; Simão, Talita Prado; Zamarioli, Cristina Mara; Garbuio, Danielle Cristina; Herdman, Tracy Heather

2018-01-01

The accurate identification of the nursing diagnoses and the corresponding measurement of their indicators will depend on the elements in the standardized language systems. To analyze the correspondence between elements of four NANDA-I nursing diagnoses and outcomes suggested by the nursing outcomes classification (NOC) for the resolution of these diagnoses. A methodological study consisting of cross-mapping was performed in the first stage between definitions, defining characteristics (DCs), and related factors (RFs) of impaired oral mucous membrane, impaired tissue integrity, spiritual distress, and delayed surgical recovery and outcome definitions and indicators to measure results of diagnoses resolution and an analysis of its relevance by experts in the second stage. It found partial correspondence between outcome indicators, DCs, RFs, and definitions. The data evidence the relevance of this review for a reliable application of these taxonomies and demonstrated partial correspondence between concepts analyzed. A identificação precisa dos diagnósticos de enfermagem e a medida correspondente dos seus indicadores dependerá dos elementos nos sistemas de linguagem padronizados. Foi analisar a correspondência entre os elementos de quatro NANDA-I diagnósticos de enfermagem e os resultados sugeridos pelo NOC para a resolução destes diagnósticos. MÉTODO: um estudo metodológico que consiste em cross-mapping foi realizado em uma primeira fase entre as definições, características definidoras e fatores relacionados de Mucosa oral prejudicada, Integridade tissular prejudicada, Sofrimento espiritual e Recuperação cirúrgica retardada e as definições dos resultados indicados para a resolução destes diagnósticos; na segunda fase, foi realizada uma análise desta concordância por especialistas. RESULTADOS: correspondência parcial entre as definições dos diagnósticos e dos resultados, características definidoras e fatores relacionados. CONCLUSÃO: Os resultados evidenciam a relevância dessa avaliação para uma aplicação confiável destas taxonomias e demonstrou a correspondência parcial entre os conceitos analisados. © 2016 NANDA International, Inc.

The role of amputation as an outcome measure in cellular therapy for critical limb ischemia: implications for clinical trial design.

PubMed

Benoit, Eric; O'Donnell, Thomas F; Iafrati, Mark D; Asher, Enrico; Bandyk, Dennis F; Hallett, John W; Lumsden, Alan B; Pearl, Gregory J; Roddy, Sean P; Vijayaraghavan, Krishnaswami; Patel, Amit N

2011-09-27

Autologous bone marrow-derived stem cells have been ascribed an important therapeutic role in No-Option Critical limb Ischemia (NO-CLI). One primary endpoint for evaluating NO-CLI therapy is major amputation (AMP), which is usually combined with mortality for AMP-free survival (AFS). Only a trial which is double blinded can eliminate physician and patient bias as to the timing and reason for AMP. We examined factors influencing AMP in a prospective double-blinded pilot RCT (2:1 therapy to control) of 48 patients treated with site of service obtained bone marrow cells (BMAC) as well as a systematic review of the literature. Cells were injected intramuscularly in the CLI limbs as either BMAC or placebo (peripheral blood). Six month AMP rates were compared between the two arms. Both patient and treating team were blinded of the assignment in follow-up examinations. A search of the literature identified 9 NO-CLI trials, the control arms of which were used to determine 6 month AMP rates and the influence of tissue loss. Fifteen amputations occurred during the 6 month period, 86.7% of these during the first 4 months. One amputation occurred in a Rutherford 4 patient. The difference in amputation rate between patients with rest pain (5.6%) and those with tissue loss (46.7%), irrespective of treatment group, was significant (p = 0.0029). In patients with tissue loss, treatment with BMAC demonstrated a lower amputation rate than placebo (39.1% vs. 71.4%, p = 0.1337). The Kaplan-Meier time to amputation was longer in the BMAC group than in the placebo group (p = 0.067). Projecting these results to a pivotal trial, a bootstrap simulation model showed significant difference in AFS between BMAC and placebo with a power of 95% for a sample size of 210 patients. Meta-analysis of the literature confirmed a difference in amputation rate between patients with tissue loss and rest pain. BMAC shows promise in improving AMP-free survival if the trends in this pilot study are validated in a larger pivotal trial. The difference in amp rate between Rutherford 4 & 5 patients suggests that these patients should be stratified in future RCTs.

Medical services at the first Winter Youth Olympic Games 2012 in Innsbruck/Austria.

PubMed

Blank, Cornelia; Schamasch, Patrick; Engebretsen, Lars; Haslinger, Simon; Ruedl, Gerhard; Fink, Christian; Schobersberger, Wolfgang

2012-12-01

The Youth Olympic Games (YOG) are a new format designed by the International Olympic Committee. So far no reference data are available regarding the organisation or implementation of the medical services that were needed for the Winter Youth Olympic Games that took place for the first time in Innsbruck 9-24 January 2012. (1) To provide insight into what is needed to prepare for such a complex high level sporting event from a medical perspective, (2) to provide data on medical services for future organising committees and (3) to provide information on different National Olympic Committee (NOC) delegation structures and the consequences of registering a National Olympic Committee Team Physician. A medical information system in the form of a patient data-management system was developed with all involved parties to standardise data collection. All medical encounters occurring at any IYOGOC medical service centre (including physiotherapy and psychology facilities) were tracked and collected in daily reports. Data evaluation was prepared based on different interest groups (Athletes, National Olympic Committees, Workforce, International Olympic Committee and Media) and analysed. 327 medical encounters (42.8% athletes; out of these, 57.9% were accounted to athletes with own NOC team physician) were seen during the YOG 2012. The total number of hospital transports was 27.3%, of which 8.9% were hospitalised with an average length of 1.9 nights. Physiotherapy usage was low with only 19 medical encounters resulting in a referral to physiotherapy accounting for 67 treatments during the entire YOG. Psychological care service was not used at all. The main reason for illnesses was disorders of the respiratory system (28.8%), injuries mostly affected upper extremities (49.6%) and were mostly diagnosed with lacerations and contusions (26.2%). Injury (70.7%) and illness (29.3%) incidences in athletes were slightly lower than previous studies showed. 40.0% of NOC delegations registered their own team physicians, which led to a significant difference in usage frequency of medical service (-3%, p=0.012). Medical service coverage at the first Winter Youth Olympic Games seemed to be appropriate. No disaster or epidemic disease challenged the medical service plan. Future organising committees could use the provided data as a reference for their planning efforts.

Intrinsic nitric oxide regulates the taste response of the sugar receptor cell in the blowfly, Phormia regina.

PubMed

Murata, Yoshihiro; Mashiko, Masashi; Ozaki, Mamiko; Amakawa, Taisaku; Nakamura, Tadashi

2004-01-01

The taste organ in insects is a hair-shaped taste sensory unit having four functionally differentiated contact chemoreceptor cells. In the blowfly, Phormia regina, cGMP has been suggested to be a second messenger for the sugar receptor cell. Generally, cGMP is produced by membranous or soluble guanylyl cyclase (sGC), which can be activated by nitric oxide (NO). In the present paper, we electrophysiologically showed that an NO scavenger, 2-phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl (PTIO), an NO donor, 1-hydroxy-2-oxo-3-(N-methyl-3-aminopropyl)-3-methyl-1-triazene (NOC 7) or an NO synthase (NOS) inhibitor, NG-nitro-L-arginine methyl ester (L-NAME) specifically affected the response in the sugar receptor cell, but not in other receptor cells. PTIO, when introduced into the receptor cells in a sensillum aided by sodium deoxycholate (DOC, pH 7.2), depressed the response of sugar receptor cells to sucrose but did not affect those of the salt or water receptor cells. NOC 7, given extracellularly, latently induced the response of sugar receptor cells; and L-NAME, when introduced into the receptor cells, depressed the response of sugar receptor cells. The results clearly suggest that NO, which may be produced by intrinsic NOS in sugar receptor cells, participates in the transduction cascade of these cells in blowfly.

Genome-wide meta-analysis identifies five new susceptibility loci for pancreatic cancer.

PubMed

Klein, Alison P; Wolpin, Brian M; Risch, Harvey A; Stolzenberg-Solomon, Rachael Z; Mocci, Evelina; Zhang, Mingfeng; Canzian, Federico; Childs, Erica J; Hoskins, Jason W; Jermusyk, Ashley; Zhong, Jun; Chen, Fei; Albanes, Demetrius; Andreotti, Gabriella; Arslan, Alan A; Babic, Ana; Bamlet, William R; Beane-Freeman, Laura; Berndt, Sonja I; Blackford, Amanda; Borges, Michael; Borgida, Ayelet; Bracci, Paige M; Brais, Lauren; Brennan, Paul; Brenner, Hermann; Bueno-de-Mesquita, Bas; Buring, Julie; Campa, Daniele; Capurso, Gabriele; Cavestro, Giulia Martina; Chaffee, Kari G; Chung, Charles C; Cleary, Sean; Cotterchio, Michelle; Dijk, Frederike; Duell, Eric J; Foretova, Lenka; Fuchs, Charles; Funel, Niccola; Gallinger, Steven; M Gaziano, J Michael; Gazouli, Maria; Giles, Graham G; Giovannucci, Edward; Goggins, Michael; Goodman, Gary E; Goodman, Phyllis J; Hackert, Thilo; Haiman, Christopher; Hartge, Patricia; Hasan, Manal; Hegyi, Peter; Helzlsouer, Kathy J; Herman, Joseph; Holcatova, Ivana; Holly, Elizabeth A; Hoover, Robert; Hung, Rayjean J; Jacobs, Eric J; Jamroziak, Krzysztof; Janout, Vladimir; Kaaks, Rudolf; Khaw, Kay-Tee; Klein, Eric A; Kogevinas, Manolis; Kooperberg, Charles; Kulke, Matthew H; Kupcinskas, Juozas; Kurtz, Robert J; Laheru, Daniel; Landi, Stefano; Lawlor, Rita T; Lee, I-Min; LeMarchand, Loic; Lu, Lingeng; Malats, Núria; Mambrini, Andrea; Mannisto, Satu; Milne, Roger L; Mohelníková-Duchoňová, Beatrice; Neale, Rachel E; Neoptolemos, John P; Oberg, Ann L; Olson, Sara H; Orlow, Irene; Pasquali, Claudio; Patel, Alpa V; Peters, Ulrike; Pezzilli, Raffaele; Porta, Miquel; Real, Francisco X; Rothman, Nathaniel; Scelo, Ghislaine; Sesso, Howard D; Severi, Gianluca; Shu, Xiao-Ou; Silverman, Debra; Smith, Jill P; Soucek, Pavel; Sund, Malin; Talar-Wojnarowska, Renata; Tavano, Francesca; Thornquist, Mark D; Tobias, Geoffrey S; Van Den Eeden, Stephen K; Vashist, Yogesh; Visvanathan, Kala; Vodicka, Pavel; Wactawski-Wende, Jean; Wang, Zhaoming; Wentzensen, Nicolas; White, Emily; Yu, Herbert; Yu, Kai; Zeleniuch-Jacquotte, Anne; Zheng, Wei; Kraft, Peter; Li, Donghui; Chanock, Stephen; Obazee, Ofure; Petersen, Gloria M; Amundadottir, Laufey T

2018-02-08

In 2020, 146,063 deaths due to pancreatic cancer are estimated to occur in Europe and the United States combined. To identify common susceptibility alleles, we performed the largest pancreatic cancer GWAS to date, including 9040 patients and 12,496 controls of European ancestry from the Pancreatic Cancer Cohort Consortium (PanScan) and the Pancreatic Cancer Case-Control Consortium (PanC4). Here, we find significant evidence of a novel association at rs78417682 (7p12/TNS3, P = 4.35 × 10 -8 ). Replication of 10 promising signals in up to 2737 patients and 4752 controls from the PANcreatic Disease ReseArch (PANDoRA) consortium yields new genome-wide significant loci: rs13303010 at 1p36.33 (NOC2L, P = 8.36 × 10 -14 ), rs2941471 at 8q21.11 (HNF4G, P = 6.60 × 10 -10 ), rs4795218 at 17q12 (HNF1B, P = 1.32 × 10 -8 ), and rs1517037 at 18q21.32 (GRP, P = 3.28 × 10 -8 ). rs78417682 is not statistically significantly associated with pancreatic cancer in PANDoRA. Expression quantitative trait locus analysis in three independent pancreatic data sets provides molecular support of NOC2L as a pancreatic cancer susceptibility gene.

[Nursing methodology applicated in patients with pressure ulcers. Clinical report].

PubMed

Galvez Romero, Carmen

2014-05-01

The application of functional patterns lets us to make a systematic and premeditated nursing assessment, with which we obtain a lot of relevant patient data in an organized way, making easier to analize them. In our case, we use Marjory Gordon's functional health patterns and NANDA (North American Nursing Diagnosis Association), NOC (Nursing Outcomes Classification), NIC (Nursing Intervention Classification) taxonomy. The overall objective of this paper is to present the experience of implementation and development of nursing methodology in the care of patients with pressure ulcers. In this article it's reported a case of a 52-year-old female who presented necrosis of phalanxes in upper and lower limbs and suffered amputations of them after being hospitalized in an Intensive Care Unit. She was discharged with pressure ulcers on both heels. GENERAL ASSESSMENT: It was implemented the nursing theory known as "Gordon's functional health patterns" and the affected patterns were identified. The Second Pattern (Nutritional-Metabolic) was considered as reference, since this was the pattern which altered the rest. EVOLUTION OF THE PATIENT: The patient had a favourable evolution, improving all the altered patterns. The infections symptoms disappeared and the pressure ulcers of both heels healed completely. The application of nursing methodology to care patients with pressure ulcers using clinical practice guidelines, standardized procedures and rating scales of assessment improves the evaluation of results and the performance of nurses.

Should DoD be Concerned with Potential Petroleum Supply Shortage and What Could It Do to Stimulate Alternative Fuels Development?

DTIC Science & Technology

2007-12-01

barrels of oil equivalent 0 50 100 150 200 250 300 350 Saudi Aramco Gazprom INOC Qatar Petroleum PDVSA ADNOC Sonatrach Libya NOC Rosneft Petronas ...trouble competing in the open market. The inhibitor to investment in ventures with higher costs than competitors ’ is risk that market prices will fall...investigate in detail the probable validity of these figures and projections themselves. An independent broker’s analysis of this debate may help

Mission Emphasis and the Determination of Needs for New Weapon Systems

DTIC Science & Technology

2009-05-01

Loveland, CO: Prosci, 2006). 61. Richard R. Nelson and Sidney G. Winter, An Evolutionary Theory of Economic Change (Cambridge, MA: The Belknap Press...of Gen Hunter Harris, USAF, (Ret.), by Col John E. Van Duyn and Maj Richard B. Clement, 7 July 1971. Typed transcript p. 32, K239.0512-403 Iris No...C. Jones, USAF, (Ret.) by Dr. Lt Col Maurice Maryanow and Dr. Richard H. Kohn, 5 August, 15-17 October 1985; 20-21 January, 13-14 March 1986

[Nursing practice in maternity intensive care units. Severe pre-eclampsia in a primigravida].

PubMed

Carmona-Guirado, A J; Escaño-Cardona, V; García-Cañedo, F J

2015-01-01

39 year old woman, pregnant for 31+5 weeks, who came to our intensive care unit (ICU) referred from the emergency department of the hospital, having swollen ankles, headache and fatigue at moderate effort. We proceeded to take blood pressure (158/96 mmHg) and assess lower limb edema. The fetal heart rate monitoring was normal. Knowledgeable and user of healthy guidelines during her pregnancy, she did not follow any treatment. Single mother, she worried about her fetus (achieved through in vitro fertilization), her mother offered to help for any mishap. We developed an Individualized Care Plan. For data collection we used: Rating 14 Virginia Henderson Needs and diagnostic taxonomy NANDA, NOC, NIC. Nursing diagnoses of "fluid volume excess" and "risk of impaired maternal-fetal dyad" were detected, as well as potential complications such as eclampsia and fetal prematurity. Our overall objectives (NOC) were to integrate the woman in the process she faced and that she knew how to recognize the risk factors inherent in her illness. Nursing interventions (NIC) contemplated the awareness and treatment of her illness and the creation of new healthy habits. The work of nursing Maternal ICU allowed women to help maintain maximum maternal and fetal well-being by satisfying any of her needs. Mishandling of the situation leads into a framework of high morbidity and mortality in our units. Copyright © 2014 Elsevier España, S.L.U. y SEEIUC. All rights reserved.

Market Exclusivity Time for Top Selling Originator Drugs in Canada: A Cohort Study.

PubMed

Lexchin, Joel

2017-09-01

This study looks at market exclusivity time for the top selling originator drugs in Canada. Total sales for drugs without competition were also calculated. A list of the top selling originator drugs by dollar sales from 2009 to 2015 inclusive, except for 2010, was compiled along with their annual sales. Health Canada databases were used to extract the following information: generic name, date of Notice of Compliance (NOC, date of marketing authorization), whether the product was a small molecule drug or a biologic, and date of NOC for a generic or biosimilar. Market exclusivity time was calculated in days for drugs. A total of 121 drugs were identified. There were 96 small molecule drugs (63 with a generic competitor and 33 with no generic competitor) and 25 biologics (none with a biosimilar competitor). The 63 drugs with a competitor had a mean market exclusivity time of 4478 days (12.3 years) (95% CI 4159-4798). The 58 drugs without competition had total annual sales of Can$8.59 billion and were on the market for a median of 5357 days (14.7 years) (interquartile range 3291-6679) as of January 31, 2017. Top selling originator drugs in Canada have a considerably longer period of market exclusivity than the 8 to 10 years that the research-based pharmaceutical industry claims. Copyright © 2017 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

Dietary intake of polyphenols, nitrate and nitrite and gastric cancer risk in Mexico City

PubMed Central

Hernández-Ramírez, Raúl U.; Galván-Portillo, Marcia V.; Ward, Mary H.; Agudo, Antonio; González, Carlos A.; Oñate-Ocaña, Luis F.; Herrera-Goepfert, Roberto; Palma-Coca, Oswaldo; López-Carrillo, Lizbeth

2009-01-01

N-Nitroso compounds (NOC) are potent animal carcinogens and potential human carcinogens. The primary source of exposure for most individuals may be endogenous formation, a process that can be inhibited by dietary polyphenols. To estimate the risk of gastric cancer (GC) in relation to the individual and combined consumption of polyphenols and NOC precursors (nitrate and nitrite), a population-based case–control study was carried out in Mexico City from 2004 to 2005 including 257 histologically confirmed GC cases and 478 controls. Intake of polyphenols, nitrate and nitrite were estimated using a food frequency questionnaire. High intakes of cinnamic acids, secoisolariciresinol and coumestrol were associated with an ~50% reduction in GC risk. A high intake of total nitrite as well as nitrate and nitrite from animal sources doubled the GC risk. Odds ratios around 2-fold were observed among individuals with both low intake of cinnamic acids, secoisolariciresinol or coumestrol and high intake of animal-derived nitrate or nitrite, compared to high intake of the polyphenols and low animal nitrate or nitrite intake, respectively. Results were similar for both the intestinal and diffuse types of GC. Our results show, for the first time, a protective effect for GC because of higher intake of cinnamic acids, secoisolariciresinol and coumestrol, and suggest that these polyphenols reduce GC risk through inhibition of endogenous nitrosation. The main sources of these polyphenols were pears, mangos and beans for cinnamic acids; beans, carrots and squash for secoisolariciresinol and legumes for coumestrol. PMID:19449378

Metabolism of 6-nitrochrysene by intestinal microflora

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

Manning, B.W.; Campbell, W.L.; Franklin, W.

1988-01-01

Since bacterial nitroreduction may play a critical role in the activation of nitropolycyclic aromatic hydrocarbons, we have used batch and semicontinuous culture systems to determine the ability of intestinal microflora to metabolize the carcinogen 6-nitrochrysene (6-NC). 6-NC was metabolized by the intestinal microflora present in the semicontinuous culture system to 6-aminochrysene (6-AC), N-formyl-6-aminochrysene (6-FAC), and 6-nitrosochrysene (6-NOC). These metabolites were isolated and identified by high-performance liquid chromatography, mass spectrometry, and UV-visible spectrophotometry and compared with authentic compounds. Almost all of the 6-NC was metabolized after 10 days. Nitroreduction of 6-NC to 6-AC was rapid; the 6-AC concentration reached a maximummore » at 48 h. The ratio of the formation of 6-AC to 6-FAC to 6-NOC at 48 h was 93.4:6.3:0.3. Interestingly, compared with results in the semicontinuous culture system, the only metabolite detected in the batch studies was 6-AC. The rate of nitroreduction differed among human, rat, and mouse intestinal microflora, with human intestinal microflora metabolizing 6-NC to the greatest extent. Since 6-AC has been shown to be carcinogenic in mice and since nitroso derivatives of other nitropolycyclic aromatic hydrocarbons are biologically active, our results suggest that the intestinal microflora has the enzymatic capacity to generate genotoxic compounds and may play an important role in the carcinogenicity of 6-NC.« less

Feasibility and availability of ⁶⁸Ga-labelled peptides.

PubMed

Decristoforo, Clemens; Pickett, Roger D; Verbruggen, Alfons

2012-02-01

(68)Ga has attracted tremendous interest as a radionuclide for PET based on its suitable half-life of 68 min, high positron emission yield and ready availability from (68)Ge/(68)Ga generators, making it independent of cyclotron production. (68)Ga-labelled DOTA-conjugated somatostatin analogues, including DOTA-TOC, DOTA-TATE and DOTA-NOC, have driven the development of technologies to provide such radiopharmaceuticals for clinical applications mainly in the diagnosis of somatostatin receptor-expressing tumours. We summarize the issues determining the feasibility and availability of (68)Ga-labelled peptides, including generator technology, (68)Ga generator eluate postprocessing methods, radiolabelling, automation and peptide developments, and also quality assurance and regulatory aspects. (68)Ge/(68)Ga generators based on SnO(2), TiO(2) or organic matrices are today routinely supplied to nuclear medicine departments, and a variety of automated systems for postprocessing and radiolabelling have been developed. New developments include improved chelators for (68)Ga that could open new ways to utilize this technology. Challenges and limitations in the on-site preparation and use of (68)Ga-labelled peptides outside the marketing authorization track are also discussed.

[Care plan for women with cesarean section and pre-eclampsia].

PubMed

Sabbagh-Sequera, Miriam; Loidi-García, Jose María; Romero-Vázquez, Gloria Maria

2015-01-01

Pregnancy pathologies in general, and pre-eclampsia in particular, are problems usually treated in post-anesthesia recovery and hospitalization units. Pre-eclampsia is the most frequent form of hypertension associated with pregnancy (50%). It affects from 7% to 10% of pregnant women. It is known as pregnancy and puerperium multisystem syndrome. It is due to a reduction of the systemic perfusion generated by the vasospasms and the activation of the coagulation systems. A clinical case is presented of the immediate post-surgery period of a patient, who has been operated on cesarean section after having been diagnosed with pre-eclampsia. A nursing care plan was prepared, based on Marjory Gordon functional patterns and guided by NANDA-NOC-NIC taxonomy, where 6 nursing diagnoses, which are the basis for the fulfillment of this nursing process, are identified: Risk of infection, excess fluid volume, risk of bleeding, insufficient knowledge about its pathological process, severe pain, and anxiety. The application of this care plan leads to an improvement in the patient care and in the work organization. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

44Sc for labeling of DOTA- and NODAGA-functionalized peptides: preclinical in vitro and in vivo investigations.

PubMed

Domnanich, Katharina A; Müller, Cristina; Farkas, Renata; Schmid, Raffaella M; Ponsard, Bernard; Schibli, Roger; Türler, Andreas; van der Meulen, Nicholas P

2017-01-01

Recently, 44 Sc (T 1/2  = 3.97 h, Eβ + av  = 632 keV, I = 94.3 %) has emerged as an attractive radiometal candidate for PET imaging using DOTA-functionalized biomolecules. The aim of this study was to investigate the potential of using NODAGA for the coordination of 44 Sc. Two pairs of DOTA/NODAGA-derivatized peptides were investigated in vitro and in vivo and the results obtained with 44 Sc compared with its 68 Ga-labeled counterparts.DOTA-RGD and NODAGA-RGD, as well as DOTA-NOC and NODAGA-NOC, were labeled with 44 Sc and 68 Ga, respectively. The radiopeptides were investigated with regard to their stability in buffer solution and under metal challenge conditions using Fe 3+ and Cu 2+ . Time-dependent biodistribution studies and PET/CT imaging were performed in U87MG and AR42J tumor-bearing mice. Both RGD- and NOC-based peptides with a DOTA chelator were readily labeled with 44 Sc and 68 Ga, respectively, and remained stable over at least 4 half-lives of the corresponding radionuclide. In contrast, the labeling of NODAGA-functionalized peptides with 44 Sc was more challenging and the resulting radiopeptides were clearly less stable than the DOTA-derivatized matches. 44 Sc-NODAGA peptides were clearly more susceptible to metal challenge than 44 Sc-DOTA peptides under the same conditions. Instability of 68 Ga-labeled peptides was only observed if they were coordinated with a DOTA in the presence of excess Cu 2+ . Biodistribution data of the 44 Sc-labeled peptides were largely comparable with the data obtained with the 68 Ga-labeled counterparts. It was only in the liver tissue that the uptake of 68 Ga-labeled DOTA compounds was markedly higher than for the 44 Sc-labeled version and this was also visible on PET/CT images. The 44 Sc-labeled NODAGA-peptides showed a similar tissue distribution to those of the DOTA peptides without any obvious signs of in vivo instability. Although DOTA revealed to be the preferred chelator for stable coordination of 44 Sc, the data presented in this work indicate the possibility of using NODAGA in combination with 44 Sc. In view of a clinical study, thorough investigations will be necessary regarding the labeling conditions and storage solutions in order to guarantee sufficient stability of 44 Sc-labeled NODAGA compounds.

The enhancing effect of ethanol on the mutagenic activation of N-nitrosomethylbenzylamine by cytochrome P450 2A in the rat oesophagus.

PubMed

Tatematsu, Kenjiro; Koide, Akihiro; Morimura, Keiichirou; Fukushima, Shoji; Mori, Yukio

2013-03-01

Alcohol consumption is frequently associated with various cancers and the enhancement of the metabolic activation of carcinogens has been proposed as a mechanism underlying this relationship. The ethanol-induced enhancement of N-nitrosodiethylamine (DEN)-mediated carcinogenesis can be attributed to an increase in hepatic activity. However, the mechanism of elevation of N-nitrosomethylbenzylamine (NMBA)-induced tumorigenesis remains unclear. To elucidate the mechanism underlying the role of ethanol in the enhancement of NMBA-induced oesophageal carcinogenesis, we evaluated the hepatic and extrahepatic levels of the cytochrome P450 (CYP) and mutagenic activation of environmental carcinogens by immunoblot analyses and Ames preincubation test, respectively, in F344 rats treated with ethanol. Five weeks of treatment with 10% ethanol added to the drinking water or two intragastric treatments with 50% ethanol, both resulted in elevated levels of CYP2E1 (1.5- to 2.3-fold) and mutagenic activities of DEN, N-nitrosodimethylamine and N-nitrosopyrrolidine in the presence of rat liver S9 (1.5- to 2.4-fold). This was not the case with CYP1A1/2, CYP2A1/2, CYP2B1/2 or CYP3A2, nor with the activities of 2-amino-3-methylimidazo[4,5-f]quinoline, 3-amino-1-methyl-5H-pyrido[4,3-b]indole, aflatoxin B(1) or other N-nitroso compounds (NOCs), including NMBA. Ethanol-induced elevations of CYP2A and CYP2E1 were observed in the oesophagus (up to 1.7- and 2.3-fold) and kidney (up to 1.5- and 1.8-fold), but not in the lung or colon. In oesophagus and kidney, the mutagenic activities of NMBA and four NOCs were markedly increased (1.3- to 2.4-fold) in treated rats. The application of several CYP inhibitors revealed that CYP2A were likely to contribute to the enhancing effect of ethanol on NMBA activation in the rat oesophagus and kidney, but that CYP2E1 failed to do so. These results showed that the enhancing effect of ethanol on NMBA-induced oesophageal carcinogenesis could be attributed to an increase in the metabolic activation of NMBA by oesophageal CYP2A during the initiation phase, and that this occurred independently of CYP2E1.

Understanding Resource Nationalism in the 21st Century

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

Hughes, Llewelyn; Kreyling, Sean J.

2010-07-26

Resource nationalism in oil-importing states appears on the rise. Oil price volatility underpinned by demand growth has led China, India and others to increase state support for national-flag firms in order to increase the state’s energy self-sufficiency. Both Chinese and Indian National Oil Companies (NOCs) have made energy investments worldwide, including in Sudan and Iran. Long-standing oil importers such as the United States and Japan have reenergized policies designed to increase domestic production of crude and crude substitutes, or have subsidized national-flag firms, in the name of energy independence.

A-7 Aloft Demonstration Flight Test Plan

DTIC Science & Technology

1975-09-01

6095979 72A2130 Power Supply 12 VDC 6095681 72A29 NOC 72A30 ALOFT ASCU Adapter Set 72A3100 ALOFT ASCU Adapter L20-249-1 72A3110 Page assy L Bay and ASCU ...checks will also be performed for each of the following: 3.1.2.1.1 ASCU Codes. Verification will be made that all legal ASCU codes are recognized and...invalid codes inhibit attack mode. A check will also be made to verify that the ASCU codes for pilot-option weapons A-25 enable the retarded weapons

Postnatal exposure to N-ethyl-N-nitrosurea disrupts the subventricular zone in adult rodents.

PubMed

Capilla-Gonzalez, V; Gil-Perotin, S; Garcia-Verdugo, J M

2010-12-01

N-ethyl-N-nitrosurea (ENU), a type of N-nitrous compound (NOC), has been used as inductor for brain tumours due to its mutagenic effect on the rodent embryo. ENU also affected adult neurogenesis when administered during pregnancy. However, no studies have investigated the effect of ENU when exposured during adulthood. For this purpose, three experimental groups of adult mice were injected with ENU at different doses and killed shortly after exposure. When administered in adult mice, ENU did not form brain tumours but led to a disruption of the subventricular zone (SVZ), an adult neurogenic region. Analyses of the samples revealed a reduction in the numbers of neural progenitors compared with control animals, and morphological changes in ependymal cells. A significant decrease in proliferation was tested in vivo with 5-bromo-2-deoxyuridine administration and confirmed in vitro with a neurosphere assay. Cell death, assessed as active-caspase-3 reactivity, was more prominent in treated animals and cell death-related populations increased in parallel. Two additional groups were maintained for 45 and 120 days after five doses of ENU to study the potential regeneration of the SVZ, but only partial recovery was detected. In conclusion, exposure to ENU alters the organization of the SVZ and causes partial exhaustion of the neurogenic niche. The functional repercussion of these changes remains unknown, but exposure to NOCs implies a potential risk that needs further evaluation. © 2010 The Authors. European Journal of Neuroscience © 2010 Federation of European Neuroscience Societies and Blackwell Publishing Ltd.

Azobenzene based Zn(II)/Ru(II) coordination-organometallic hybrid complexes: Influence of π-conjugation, donor/acceptor substituent's and coligands on electrochemical, luminescence and NLO properties

NASA Astrophysics Data System (ADS)

Lolage, S. R.; Pawal, S. B.; Chavan, S. S.

2017-05-01

A new series of azobenzene based heterobinuclear coordination-organometallic hybrid complexes of the type [Zn(phen)(Rsbnd C6H4HCdbnd N(O)C6H3Ndbnd NC6H4Ctbnd CRu(dppe)2Cl)]X (1a-6a) and [Zn(bipy)(Rsbnd C6H4HCdbnd N(O)C6H3Ndbnd NC6H4Ctbnd CRu(dppe)2Cl)]X (1b-6b) have been prepared and characterized (where R= Ctbnd CC6H4OCH3, Ctbnd CC6H4NO2; Xdbnd ClO4, BF4, PF6; phen= 1,10-phenanth-roline, bipy= 2,2‧-bipyridine). TGA was carried out to study the thermal behaviour of the complexes. X-ray powder diffraction and SEM studies of the representative complexes 2a and 5b are used to clarify the crystal structure and morphology of the complexes. Cyclic voltammetry study indicate a quasireversible redox behaviour corresponding to Ru(II)/Ru(III) couple susceptible to variation of electron donating/accepting properties of substituent group in the complexes. Room temperature luminescence is observed for all complexes corresponding to π→π*ILCT transition indicating that the emission wavelength is finely tuned by increasing π-conjugation and variation of substituent groups with different electronic effects in the complexes. The second harmonic generation (SHG) efficiency of the complexes was measured by Kurtz-powder technique indicating that all complexes display the second harmonic generation (SHG) property.

Processed meats and risk of childhood leukemia (California, USA).

PubMed

Peters, J M; Preston-Martin, S; London, S J; Bowman, J D; Buckley, J D; Thomas, D C

1994-03-01

The relation between the intake of certain food items thought to be precursors or inhibitors of N-nitroso compounds (NOC) and risk of leukemia was investigated in a case-control study among children from birth to age 10 years in Los Angeles County, California (United States). Cases were ascertained through a population-based tumor registry from 1980 to 1987. Controls were drawn from friends and by random-digit dialing. Interviews were obtained from 232 cases and 232 controls. Food items of principal interest were: breakfast meats (bacon, sausage, ham); luncheon meats (salami, pastrami, lunch meat, corned beef, bologna); hot dogs; oranges and orange juice; and grapefruit and grapefruit juice. We also asked about intake of apples and apple juice, regular and charcoal broiled meats, milk, coffee, and coke or cola drinks. Usual consumption frequencies were determined for both parents and the child. When the risks were adjusted for each other and other risk factors, the only persistent significant associations were for children's intake of hot dogs (odds ratio [OR] = 9.5, 95 percent confidence interval [CI] = 1.6-57.6 for 12 or more hot dogs per month, trend P = 0.01), and fathers' intake of hot dogs (OR = 11.0, CI = 1.2-98.7 for highest intake category, trend P = 0.01). There was no evidence that fruit intake provided protection. While these results are compatible with the experimental animal literature and the hypothesis that human NOC intake is associated with leukemia risk, given potential biases in the data, further study of this hypothesis with more focused and comprehensive epidemiologic studies is warranted.

Impact of the pan-Canadian Oncology Drug Review on provincial concordance with respect to cancer drug funding decisions and time to funding.

PubMed

Srikanthan, A; Mai, H; Penner, N; Amir, E; Laupacis, A; Sabharwal, M; Chan, K K W

2017-10-01

The pan-Canadian Oncology Drug Review (pcodr) was implemented in 2011 to address uneven drug coverage and lack of transparency with respect to the various provincial cancer drug review processes in Canada. We evaluated the impact of the pcodr on provincial decision concordance and time from Notice of Compliance (noc) to drug funding. In a retrospective review, Health Canada's Drug Product Database was used to identify new indications for cancer drugs between January 2003 and May 2014, and provincial formulary listings for drug-funding dates and decisions between 1 January 2003 and 31 December 2014 were retrieved. Multiple linear models and quantile regressions were used to evaluate changes in time to decision-making before and after the implementation of the pcodr. Agreement of decisions between provinces was evaluated using kappa statistics. Data were available from 9 provinces (all Canadian provinces except Quebec), identifying 88 indications that represented 51 unique cancer drugs. Two provinces lacked available data for all 88 indications at the time of data collection. Interprovincial concordance in drug funding decisions significantly increased after the pcodr's implementation (Brennan-Prediger coefficient: 0.54 pre-pcodr vs. 0.78 post-pcodr; p = 0.002). Nationwide, the median number of days from Health Canada's noc date to the date of funding significantly declined (to 393 days from 522 days, p < 0.001). Exploratory analyses excluding provinces with incomplete data did not change the results. After the implementation of the pcodr, greater concordance in cancer drug funding decisions between provinces and decreased time to funding decisions were observed.

Medical Selection and Physiological Training of Future Fighter Aircrew. Conference Proceedings of the Aerospace Medical Panel Symposium Held in Athens, Greece on 25-26 April 1985

DTIC Science & Technology

1985-12-01

over the last decade is largely due to a reduction in the " LOC Rate" (Logistics/Maintenance Factors) - 1.6/100,000 in 1975, 0.5 in 1983 and 1984...taujourc d’eztrascyetalee icaldec cane doublets xii calvoes.j r ~ Leos e*naliec do conduction A-V cant rocidoc toujoura mineurec (siuple silangement nc...tracti, landis quo. Leo troubles veniricolalrca no soni obsncvts que stir 31 tracts. Urt certain noc- bre de tracds prtsontsnt A Is fots den troubles do

Novel nursing terminologies for the rapid response system.

PubMed

Wong, Elizabeth

2009-01-01

Nursing terminology with implications for the rapid response system (RRS) is introduced and proposed: critical incident nursing diagnosis (CIND), defined as the recognition of an acute life-threatening event that occurs as a result of disease, surgery, treatment, or medication; critical incident nursing intervention, defined as any indirect or direct care registered nurse-initiated treatment, based upon clinical judgment and knowledge that a registered nurse performs in response to a CIND; and critical incident control, defined as a response that attempts to reverse a life-threatening condition. The current literature, research studies, meta-analyses from a variety of disciplines, and personal clinical experience serve as the data sources for this article. The current nursing diagnoses, nursing interventions, and nursing outcomes listed in the North American Nursing Diagnosis Association International Classification, Nursing Interventions Classification (NIC), and Nursing Outcomes Classification (NOC), respectively, are inaccurate or inadequate for describing nursing care during life-threatening situations. The lack of such standardized nursing terminology creates a barrier that may impede critical communication and patient care during life-threatening situations when activating the RRS. The North American Nursing Diagnosis Association International Classification, NIC, and NOC are urged to refine their classifications and include CIND, critical incident nursing intervention, and critical incident control. The RRS should incorporate standardized nursing terminology to describe patient care during life-threatening situations. Refining the diagnoses, interventions, and outcomes classifications will permit nursing researchers, among others, to conduct studies on the efficacy of the proposed novel nursing terminology when providing care to patients during life-threatening situations. In addition, including the proposed novel nursing terminology in the RRS offers a means of improving care in such situations.

Nitrate and nitrite ingestion and risk of ovarian cancer among postmenopausal women in Iowa

PubMed Central

Inoue-Choi, Maki; Jones, Rena R.; Anderson, Kristin E.; Cantor, Kenneth P.; Cerhan, James R.; Krasner, Stuart; Robien, Kim; Weyer, Peter J.; Ward, Mary H.

2014-01-01

Nitrate and nitrite are precursors in the endogenous formation of N-nitroso compounds (NOC), potential human carcinogens. We evaluated the association of nitrate and nitrite ingestion with postmenopausal ovarian cancer risk in the Iowa Women’s Health Study. Among 28,555 postmenopausal women, we identified 315 incident epithelial ovarian cancers from 1986 to 2010. Dietary nitrate and nitrite intakes were assessed at baseline using food frequency questionnaire data. Drinking water source at home was obtained in a 1989 follow-up survey. Nitrate-nitrogen (NO3-N) and total trihalomethane (TTHM) levels for Iowa public water utilities were linked to residences and average levels were computed based on each woman’s duration at the residence. We computed multivariable-adjusted hazard ratios (HR) and 95% confidence intervals (CI) using Cox proportional hazards regression. We tested interactions of nitrate with TTHMs and dietary factors known to influence NOC formation. Ovarian cancer risk was 2.03 times higher (CI=1.22–3.38, ptrend=0.003) in the highest quartile (≥2.98 mg/L) compared with the lowest quartile (≤0.47 mg/L; reference) of NO3-N in public water, regardless of TTHM levels. Risk among private well users was also elevated (HR=1.53, CI=0.93–2.54) compared with the same reference group. Associations were stronger when vitamin C intake was

Role of calcium in nitric oxide-induced cytotoxicity: EGTA protects mouse oligodendrocytes.

PubMed

Boullerne, A I; Nedelkoska, L; Benjamins, J A

2001-01-15

Active nitrogen species are overproduced in inflammatory brain lesions in multiple sclerosis (MS) and experimental allergic encephalomyelitis (EAE). NO has been shown to mediate the death of oligodendrocytes (OLs), a primary target of damage in MS. To develop strategies to protect OLs, we examined the mechanisms of cytotoxicity of two NO donors, S-nitroso-N-acetyl-penicillamine (SNAP) and sodium nitroprusside (SNP) on mature mouse OLs. Nitrosonium ion (NO+) rather than NO. mediates damage with both SNAP and SNP, as shown by significant protection with hemoglobin (HbO2), but not with the NO. scavenger PTIO. SNAP and SNP differ in time course and mechanisms of killing OLs. With SNAP, OL death is delayed for at least 6 hr, but with SNP, OL death is continuous over 18 hr with no delay. Relative to NO release, SNP is more toxic than SNAP, due to synergism of NO with cyanide released by SNP. SNAP elicits a Ca2+ influx in over half of the OLs within min. Further, OL death due to NO release from SNAP is Ca2+-dependent, because the Ca2+ chelator EGTA protects OLs from killing by SNAP, and also from killing by the NONOates NOC-9 and NOC-18, which spontaneously release NO. SNP does not elicit a Ca2+ influx, and EGTA is not protective. In comparison to the N20.1 OL cell line (Boullerne et al., [1999] J. Neurochem. 72:1050-1060), mature OLs are (1) more sensitive to SNAP, (2) much more resistant to SNP, (3) sensitive to cyanide, but not iron, and (4) exhibit a Ca2+ influx and EGTA protection in response to NO generated by SNAP. Copyright 2001 Wiley-Liss, Inc.

Chronic Obstructive Pulmonary Disease-Derived Circulating Cells Release IL-18 and IL-33 under Ultrafine Particulate Matter Exposure in a Caspase-1/8-Independent Manner

PubMed Central

De Falco, Gianluigi; Colarusso, Chiara; Terlizzi, Michela; Popolo, Ada; Pecoraro, Michela; Commodo, Mario; Minutolo, Patrizia; Sirignano, Mariano; D’Anna, Andrea; Aquino, Rita P.; Pinto, Aldo; Molino, Antonio; Sorrentino, Rosalinda

2017-01-01

Chronic obstructive pulmonary disease (COPD) is considered the fourth-leading causes of death worldwide; COPD is caused by inhalation of noxious indoor and outdoor particles, especially cigarette smoke that represents the first risk factor for this respiratory disorder. To mimic the effects of particulate matter on COPD, we isolated peripheral blood mononuclear cells (PBMCs) and treated them with combustion-generated ultrafine particles (UFPs) obtained from two different fuel mixtures, namely, pure ethylene and a mixture of ethylene and dimethylfuran (the latter mimicking the combustion of biofuels). UFPs were separated in two fractions: (1) sub-10 nm particles, named nano organic carbon (NOC) particles and (2) primarily soot particles of 20–40 nm and their agglomerates (200 nm). We found that both NOC and soot UFPs induced the release of IL-18 and IL-33 from unstable/exacerbated COPD-derived PBMCs. This effect was associated with higher levels of mitochondrial dysfunction and derived reactive oxygen species, which were higher in PBMCs from unstable COPD patients after combustion-generated UFP exposure. Moreover, lower mRNA expression of the repairing enzyme OGG1 was associated with the higher levels of 8-OH-dG compared with non-smoker and smokers. It was interesting that IL-18 and IL-33 release from PBMCs of unstable COPD patients was not NOD-like receptor 3/caspase-1 or caspase-8-dependent, but rather correlated to caspase-4 release. This effect was not evident in stable COPD-derived PBMCs. Our data suggest that combustion-generated UFPs induce the release of caspase-4-dependent inflammasome from PBMCs of COPD patients compared with healthy subjects, shedding new light into the biology of this key complex in COPD. PMID:29123531

Epidemiology of imaging-detected bone stress injuries in athletes participating in the Rio de Janeiro 2016 Summer Olympics.

PubMed

Hayashi, Daichi; Jarraya, Mohamed; Engebretsen, Lars; D Crema, Michel; W Roemer, Frank; Skaf, Abdalla; Guermazi, Ali

2018-04-01

Bone stress injuries are common in high-level athletics. To describe the demographics, frequency and anatomical location of stress injuries (ie, stress reaction and stress fractures) in athletes at the Rio de Janeiro 2016 Summer Olympic Games. We recorded all sports injuries at the Rio de Janeiro 2016 Summer Olympics reported by the National Olympic Committee (NOC) medical teams and in the polyclinic and medical venues. Imaging was performed through the official IOC clinic within the Olympic Village, using digital X-ray cameras and 3T and 1.5T magnetic resonance (MR) scanners. Images were read centrally and retrospectively by musculoskeletal radiologists with expertise in sports injuries. 11 274 athletes (5089 women (45%), 6185 men (55%)) from 207 NOCs participated in the study. 1101 injuries were reported. Imaging revealed 9 stress fractures (36%) and 16 stress reactions (64%) in 18 female and 7 male athletes (median age 25 years, age range 18-32). Stress injuries were mostly in the lower extremities (84%), particularly tibia (44%) and metatarsals (12%), with two in the lumbar spine (8%). Stress injuries were most common in track and field athletes (44%) followed by volleyball players (16%), gymnastics (artistic) (12%) and other type of sports. Twenty-five bone stress injuries were reported, more commonly in women, mostly in the lower extremities and most commonly in track and field athletes. Our study demonstrates the importance of early imaging with MRI to detect stress reactions before they can progress to stress fractures. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Quarter Modernization of Construction Residential "New Praga" in Warsaw - Risks and Possibilities/ Modernizacja Kwartału Zabudowy Mieszkaniowej "Nowej Pragi" W Warszawie, Zagrożenia I Możliwości

NASA Astrophysics Data System (ADS)

Majewska, Anna; Denis, Małgorzata

2015-06-01

The district "New Praga" is located on the right-bank of Warsaw in North Praga which is one of the oldest districts of the city. The citizens of this district, where an analyzed building quarter is located, are people with a lower social status than the rest of Warsaw's population, who benefit from the social assistance (30%); moreover, there are a large number of crimes and high unemployment among young people in this area. These data show how difficult is to modernize this area because the improvement of a construction tissue is not enough to fully help the local community. Financial resources are needed to increase the level of education that allows finding new jobs and improves the quality of life. Afterwards, the modernization of tenements should be taken care for. Rejon "Nowa Praga" usytuowany jest na Pradze Północ, która jest jedną z najstarszych dzielnic miasta. Mieszkańcy tego rejonu, w którym usytuowany jest analizowany kwartał zabudowy, to osoby często o niższym statusie społecznym niż reszta ludności stolicy. Często są to enklawy biedy, bezrobocia i przestępczości. Teren ten jest trudny do modernizacji, ponieważ poprawa tkanki budowlanej, to nie wszystko, aby w pełni pomóc społeczności lokalnej. Potrzebne są środki finansowe również na działania społeczne, które umożliwią mieszkańcom na poprawę jakości życia. W artykule przedstawiono propozycję modernizacji wybranego kwartału zabudowy, co wymaga interdyscyplinarnego podejścia do danego zagadnienia.

Stormwater Pollution Prevention Plan (SWPPP) for Coal Storage Area Stabilization Project

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

Project and Design Engineering

2011-03-01

The scope of this project is to stabilize the abandoned coal storage area and redirect the storm water runoff from sanitary sewer system to the storm drain system. Currently, the existing storm water runoff is directed to a perimeter concrete drainage swale and collected in a containment basin. The collected water is then pumped to a treatment facility and after treatment, is discharged to the Y-12 sanitary sewer system. The existing drainage swale and collection basin along with silt fencing will be used during aggregate placement and grading to provide erosion and sediment control. Inlet protection will also be installedmore » around existing structures during the storm water diversion construction. This project scope will include the installation of a non-woven geotextile fabric and compacted mineral aggregate base (paving optional) to stabilize the site. The geotextile specifications are provided on the vendor cut sheets in Appendix B. The installation of a storm water collection/retention area will also be installed on the southern side of the site in accordance with EPA Technical Guidance on Implementing the Stormwater Runoff Requirements for federal Projects under Section 438 of the Energy Independence and Security Act. The total area to be disturbed is approximately 2.5 acres. The order of activities for this Stormwater Pollution Prevention Plan (SWPPP) will be: (1) post notice of coverage (NOC) in a prominent display near entrance of the site; (2) install rain gauge on site or contact Y-12 Plant Shift Superintendent daily for Met tower rain gauge readings; (3) install stabilized construction exit on site; (4) install silt fencing along perimeter as indicated on the attached site plan; (5) regrade site; (6) install geotextile fabric and compacted mineral aggregate base; (7) install catch basin inlet protection where required; (8) excavate and lower existing catch basin tops, re-grade and asphalt to drain; and (9) when all disturbed areas are re-stabilized, remove silt fencing and any other temporary erosion control.« less

Adapting NEMO for use as the UK operational storm surge forecasting model

NASA Astrophysics Data System (ADS)

Furner, Rachel; Williams, Jane; Horsburgh, Kevin; Saulter, Andrew

2016-04-01

The United Kingdom is an area vulnerable to damage due to storm surges, particularly the East Coast which suffered losses estimated at over £1 billion during the North Sea surge event of the 5th and 6th December 2013. Accurate forecasting of storm surge events for this region is crucial to enable government agencies to assess the risk of overtopping of coastal defences so they can respond appropriately, minimising risk to life and infrastructure. There has been an operational storm surge forecast service for this region since 1978, using a numerical model developed by the National Oceanography Centre (NOC) and run at the UK Met Office. This is also implemented as part of an ensemble prediction system, using perturbed atmospheric forcing to produce an ensemble surge forecast. In order to ensure efficient use of future supercomputer developments and to create synergy with existing operational coastal ocean models the Met Office and NOC have begun a joint project transitioning the storm surge forecast system from the current CS3X code base to a configuration based on the Nucleus for European Modelling of the Ocean (NEMO). This work involves both adapting NEMO to add functionality, such as allowing the drying out of ocean cells and changes allowing NEMO to run efficiently as a two-dimensional, barotropic model. As the ensemble surge forecast system is run with 12 members 4 times a day computational efficiency is of high importance. Upon completion this project will enable interesting scientific comparisons to be made between a NEMO based surge model and the full three-dimensional baroclinic NEMO based models currently run within the Met Office, facilitating assessment of the impact of baroclinic processes, and vertical resolution on sea surface height forecasts. Moving to a NEMO code base will also allow many future developments to be more easily used within the storm surge model due to the wide range of options which currently exist within NEMO or are planned for future NEMO releases, such as data assimilation, and surge-wave coupling. Assessment of tidal performance of the NEMO-surge configuration and comparison to the existing operational CS3X model has been carried out. Evaluation of the models focus on performance relative to the UK Class A tide gauge network, a dataset which was established following the devastating flood of 1953 and which is managed by the British Oceanographic Data Service (BODC) based at NOC. Trials of the NEMO model in tide-only mode have illustrated the importance of having a well specified bathymetry and, for the 7km scaled model, a secondary sensitivity to bed friction coefficient and the specification of the coastline. Preliminary results will also be presented from model runs with atmospheric (wind stress and pressure at mean sea-level) forcing.

[The electronic use of the NANDA-, NOC- and NIC- classifications and implications for nursing practice].

PubMed

Bernhart-Just, Alexandra; Hillewerth, Kathrin; Holzer-Pruss, Christina; Paprotny, Monika; Zimmermann Heinrich, Heidi

2009-12-01

The data model developed on behalf of the Nursing Service Commission of the Canton of Zurich (Pflegedienstkommission des Kantons Zürich) is based on the NANDA nursing diagnoses, the Nursing Outcome Classification, and the Nursing Intervention Classification (NNN Classifications). It also includes integrated functions for cost-centered accounting, service recording, and the Swiss Nursing Minimum Data Set. The data model uses the NNN classifications to map a possible form of the nursing process in the electronic patient health record, where the nurse can choose nursing diagnoses, outcomes, and interventions relevant to the patient situation. The nurses' choice is guided both by the different classifications and their linkages, and the use of specific text components pre-defined for each classification and accessible through the respective linkages. This article describes the developed data model and illustrates its clinical application in a specific patient's situation. Preparatory work required for the implementation of NNN classifications in practical nursing such as content filtering and the creation of linkages between the NNN classifications are described. Against the background of documentation of the nursing process based on the DAPEP(1) data model, possible changes and requirements are deduced. The article provides a contribution to the discussion of a change in documentation of the nursing process by implementing nursing classifications in electronic patient records.

Multiple core computer processor with globally-accessible local memories

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

Shalf, John; Donofrio, David; Oliker, Leonid

A multi-core computer processor including a plurality of processor cores interconnected in a Network-on-Chip (NoC) architecture, a plurality of caches, each of the plurality of caches being associated with one and only one of the plurality of processor cores, and a plurality of memories, each of the plurality of memories being associated with a different set of at least one of the plurality of processor cores and each of the plurality of memories being configured to be visible in a global memory address space such that the plurality of memories are visible to two or more of the plurality ofmore » processor cores.« less

76 FR 33726 - National Ocean Council; Strategic Action Plan Content Outlines

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-09

...On July 19, 2010, President Obama signed Executive Order 13547 establishing a National Policy for the Stewardship of the Ocean, our Coasts, and the Great Lakes (``National Ocean Policy''). The National Ocean Policy provides an implementation strategy, which describes nine priority objectives that seek to address some of the most pressing challenges facing the ocean, our coasts, and the Great Lakes. The National Ocean Council is responsible for developing strategic action plans for each of the nine priority objectives. As a first step, Federal interagency writing teams have developed content outlines for each draft strategic action plan. The NOC is seeking public review and comment of these content outlines. The purpose of the draft content outlines (outlines) is to provide the public with an initial view of potential actions that could be taken to further the national priority objectives. As such, they are an interim step toward development of the first full draft of each strategic action plan. In developing the outlines, the writing teams were informed by the comments received during an initial public scoping period that closed on April 29. Each outline presents in bulleted form potential actions to further the particular priority objective. It describes the reasons for taking the action, expected outcomes and milestones, gaps and needs in science and technology, and the timeframe for completing the action. The outlines also provide an overview of the priority objective, greater context for the strategic action plan in implementing the National Ocean Policy, and an overview of the preparation of the plan . Public comments received on the outlines will be collated and posted on the NOC Web site. The comments on the outlines will inform the preparation of full draft strategic action plans, which will be released for public review in the fall of 2011, allowing additional opportunity for the public to provide comments. Final strategic action plans are expected to be completed by early 2012.

Ingested nitrate and nitrite, disinfection by-products, and pancreatic cancer risk in postmenopausal women.

PubMed

Quist, Arbor J L; Inoue-Choi, Maki; Weyer, Peter J; Anderson, Kristin E; Cantor, Kenneth P; Krasner, Stuart; Freeman, Laura E Beane; Ward, Mary H; Jones, Rena R

2018-01-15

Nitrate and nitrite are precursors of N-nitroso compounds (NOC), probable human carcinogens that cause pancreatic tumors in animals. Disinfection by-products (DBP) exposures have also been linked with digestive system cancers, but few studies have evaluated relationships with pancreatic cancer. We investigated the association of pancreatic cancer with these drinking water contaminants and dietary nitrate/nitrite in a cohort of postmenopausal women in Iowa (1986-2011). We used historical monitoring and treatment data to estimate levels of long-term average nitrate and total trihalomethanes (TTHM; the sum of the most prevalent DBP class) and the duration exceeding one-half the maximum contaminant level (>½ MCL; 5 mg/L nitrate-nitrogen, 40 µg/L TTHM) among participants on public water supplies (PWS) >10 years. We estimated dietary nitrate and nitrite intakes using a food frequency questionnaire. We computed hazard ratios (HR) and 95% confidence intervals (CI) using Cox regression and evaluated nitrate interactions with smoking and vitamin C intake. We identified 313 cases among 34,242 women, including 152 with >10 years PWS use (N = 15,710). Multivariable models of average nitrate showed no association with pancreatic cancer (HR p95 vs . Q1  = 1.16, 95% CI: 0.51-2.64). Associations with average TTHM levels were also null (HR Q4 vs . Q1  = 0.70, 95% CI:0.42-1.18). We observed no trend with increasing years of exposure to either contaminant at levels >½ MCL. Positive associations were suggested in the highest dietary nitrite intake from processed meat (HR p95 vs . Q1  = 1.66, 95% CI 1.00-2.75;p trend  = 0.05). We found no interactions of nitrate with known modifiers of endogenous NOC formation. Our results suggest that nitrite intake from processed meat may be a risk factor for pancreatic cancer. 2017 UICC.

Nitrate and nitrite ingestion and risk of ovarian cancer among postmenopausal women in Iowa.

PubMed

Inoue-Choi, Maki; Jones, Rena R; Anderson, Kristin E; Cantor, Kenneth P; Cerhan, James R; Krasner, Stuart; Robien, Kim; Weyer, Peter J; Ward, Mary H

2015-07-01

Nitrate and nitrite are precursors in the endogenous formation of N-nitroso compounds (NOC), potential human carcinogens. We evaluated the association of nitrate and nitrite ingestion with postmenopausal ovarian cancer risk in the Iowa Women's Health Study. Among 28,555 postmenopausal women, we identified 315 incident epithelial ovarian cancers from 1986 to 2010. Dietary nitrate and nitrite intakes were assessed at baseline using food frequency questionnaire data. Drinking water source at home was obtained in a 1989 follow-up survey. Nitrate-nitrogen (NO3 -N) and total trihalomethane (TTHM) levels for Iowa public water utilities were linked to residences and average levels were computed based on each woman's duration at the residence. We computed multivariable-adjusted hazard ratios (HR) and 95% confidence intervals (CI) using Cox proportional hazards regression. We tested interactions of nitrate with TTHMs and dietary factors known to influence NOC formation. Ovarian cancer risk was 2.03 times higher (CI = 1.22-3.38, ptrend  = 0.003) in the highest quartile (≥2.98 mg/L) compared with the lowest quartile (≤0.47 mg/L; reference) of NO3 -N in public water, regardless of TTHM levels. Risk among private well users was also elevated (HR = 1.53, CI = 0.93-2.54) compared with the same reference group. Associations were stronger when vitamin C intake was

Evaluating the road safety effects of a fuel cost increase measure by means of zonal crash prediction modeling.

PubMed

Pirdavani, Ali; Brijs, Tom; Bellemans, Tom; Kochan, Bruno; Wets, Geert

2013-01-01

Travel demand management (TDM) consists of a variety of policy measures that affect the transportation system's effectiveness by changing travel behavior. The primary objective to implement such TDM strategies is not to improve traffic safety, although their impact on traffic safety should not be neglected. The main purpose of this study is to evaluate the traffic safety impact of conducting a fuel-cost increase scenario (i.e. increasing the fuel price by 20%) in Flanders, Belgium. Since TDM strategies are usually conducted at an aggregate level, crash prediction models (CPMs) should also be developed at a geographically aggregated level. Therefore zonal crash prediction models (ZCPMs) are considered to present the association between observed crashes in each zone and a set of predictor variables. To this end, an activity-based transportation model framework is applied to produce exposure metrics which will be used in prediction models. This allows us to conduct a more detailed and reliable assessment while TDM strategies are inherently modeled in the activity-based models unlike traditional models in which the impact of TDM strategies are assumed. The crash data used in this study consist of fatal and injury crashes observed between 2004 and 2007. The network and socio-demographic variables are also collected from other sources. In this study, different ZCPMs are developed to predict the number of injury crashes (NOCs) (disaggregated by different severity levels and crash types) for both the null and the fuel-cost increase scenario. The results show a considerable traffic safety benefit of conducting the fuel-cost increase scenario apart from its impact on the reduction of the total vehicle kilometers traveled (VKT). A 20% increase in fuel price is predicted to reduce the annual VKT by 5.02 billion (11.57% of the total annual VKT in Flanders), which causes the total NOCs to decline by 2.83%. Copyright © 2012 Elsevier Ltd. All rights reserved.

Comparative DNA adduct formation and induction of colonic aberrant crypt foci in mice exposed to 2-amino-9H-pyrido[2,3-b]indole, 2-amino-3,4-dimethylimidazo[4,5-f]quinoline and azoxymethane

PubMed Central

Kim, Sangyub; Guo, Jingshu; O’Sullivan, M. Gerald; Gallaher, Daniel D.; Turesky, Robert J.

2015-01-01

Considerable evidence suggests that environmental factors, including diet and cigarette smoke, are involved in the pathogenesis of colon cancer. Carcinogenic nitroso compounds (NOC), such as N-nitrosodimethylamine (NDMA), are present in tobacco and processed red meat, and NOC have been implicated in colon cancer. Azoxymethane (AOM), commonly used for experimental colon carcinogenesis, is an isomer of NDMA, and it produces the same DNA adducts as does NDMA. Heterocyclic aromatic amines (HAAs) formed during the combustion of tobacco and high-temperature cooking of meats are also associated with an elevated risk of colon cancer. The most abundant carcinogenic HAA formed in tobacco smoke is 2-amino-9H-pyrido[2,3-b]indole (AαC), whereas 2-amino-3,4-dimethylimidazo[4,5-f]quinoline (MeIQ) is the most potent carcinogenic HAA formed during the cooking of meat and fish. However, the comparative tumor-initiating potential of AαC, MeIQ, and AOM is unknown. In this report, we evaluate the formation of DNA adducts as a measure of genotoxicity, and the induction of colonic aberrant crypt foci (ACF) and dysplastic ACF, as an early measure of carcinogenic potency of these compounds in the colon of male A/J mice. Both AαC and AOM induced a greater number of DNA adducts than MeIQ in the liver and colon. AOM induced a greater number of ACF and dysplastic ACF than either AαC or MeIQ. Conversely, based on adduct levels, MeIQ-DNA adducts were more potent than AαC- and AOM-DNA adducts at inducing ACF. Long-term feeding studies are required to relate levels of DNA adducts, induction of ACF, and colon cancer by these colon genotoxicants. PMID:26734915

Sports injuries and illnesses during the Winter Olympic Games 2010.

PubMed

Engebretsen, Lars; Steffen, Kathrin; Alonso, Juan Manuel; Aubry, Mark; Dvorak, Jiri; Junge, Astrid; Meeuwisse, Willem; Mountjoy, Margo; Renström, Per; Wilkinson, Mike

2010-09-01

Identification of high-risk sports, including their most common and severe injuries and illnesses, will facilitate the identification of sports and athletes at risk at an early stage. To analyse the frequencies and characteristics of injuries and illnesses during the XXI Winter Olympic Games in Vancouver 2010. All National Olympic Committees' (NOC) head physicians were asked to report daily the occurrence (or non-occurrence) of newly sustained injuries and illnesses on a standardised reporting form. In addition, the medical centres at the Vancouver and Whistler Olympic clinics reported daily on all athletes treated for injuries and illnesses. Physicians covering 2567 athletes (1045 females, 1522 males) from 82 NOCs participated in the study. The reported 287 injuries and 185 illnesses resulted in an incidence of 111.8 injuries and 72.1 illnesses per 1000 registered athletes. In relation to the number of registered athletes, the risk of sustaining an injury was highest for bobsleigh, ice hockey, short track, alpine freestyle and snowboard cross (15-35% of registered athletes were affected in each sport). The injury risk was lowest for the Nordic skiing events (biathlon, cross country skiing, ski jumping, Nordic combined), luge, curling, speed skating and freestyle moguls (less than 5% of registered athletes). Head/cervical spine and knee were the most common injury locations. Injuries were evenly distributed between training (54.0%) and competition (46.0%; p=0.18), and 22.6% of the injuries resulted in an absence from training or competition. In skeleton, figure and speed skating, curling, snowboard cross and biathlon, every 10th athlete suffered from at least one illness. In 113 illnesses (62.8%), the respiratory system was affected. At least 11% of the athletes incurred an injury during the games, and 7% of the athletes an illness. The incidence of injuries and illnesses varied substantially between sports. Analyses of injury mechanisms in high-risk Olympic winter sports are essential to better direct injury-prevention strategies.

[Standardisation of nursing care amongst patients in prison].

PubMed

Martínez-Delgado, M M

2014-01-01

To develop the Standardized Nursing Care Process format amongst patients in a prison. Observational, descriptive study, conducted on a sample of thirty patients in Soria Prison between March and June 2011. We collected information via a review of medical records and conducted an interview of nursing assessments using functional patterns. Subsequent nursing diagnoses and interrelated problems were obtained using NANDA taxonomy. The subsequent use of NIC and NOC taxonomy marked the activities and performance criteria for each diagnosis, in the same way as for interrelated problems. The nursing diagnoses found in the patient sample analyzed, and the frequency thereof, reveal peculiarities in terms of the health care needs of the prison population, which makes it possible to standardize nursing care plans for the population under study.

Structural Characteristics and Reactivity Relationships of Nitroaromatic and Nitramine Explosives – A Review of Our Computational Chemistry and Spectroscopic Research

PubMed Central

Qasim, Mohammad M.; Moore, Brett; Taylor, Lyssa; Honea, Patricia; Gorb, Leonid; Leszczynski, Jerzy

2007-01-01

Although much has been discovered, discussed and written as to problems of contamination by various military unique compounds, particularly by the nitrogen based energetics (NOCs), remaining problems dictate further evaluation of actual and potential risk to the environment by these energetics and their derivatives and metabolites through determination of their environmental impact—transport, fate and toxicity. This work comprises an effort to understand structural relationships and degradation mechanisms of current and emerging explosives, including nitroaromatic; cyclic and cage cyclic nitramine; and a nitrocubane. This review of our computational chemistry and spectroscopic research describes and compares competitive degradation mechanisms by free radical oxidative, reductive and alkali hydrolysis, relating them, when possible, to environmental risk.

Improved Oceanographic Measurements with CryoSat SAR Altimetry: Applications to the Coastal Zone and Arctic

NASA Astrophysics Data System (ADS)

Cotton, D.; Garcia, P. N.; Cancet, M.; Andersen, O.; Stenseng, L.; Martin, F.; Cipollini, P.; Calafat, F. M.; Passaro, M.; Restano, M.; Ambrozio, A.; Benveniste, J.

2016-08-01

The ESA CryoSat-2 mission is the first space mission to carry a radar altimeter that can operate in Synthetic Aperture Radar (SAR) mode. Although the prime objective of the CryoSat-2 mission is dedicated to monitoring land and marine ice, the SAR mode capability of the CryoSat-2 SIRAL altimeter also presents significant potential benefits for ocean applications including improved range precision and finer along track spatial resolution.The "CryoSat Plus for Oceans" (CP4O) project, supported by the ESA Support to Science Element (STSE) Programme and by CNES, was dedicated to the exploitation of CryoSat-2 data over the open and coastal ocean. The general objectives of the CP4O project were: to build a sound scientific basis for new oceanographic applications of CryoSat-2 data; to generate and evaluate new methods and products that will enable the full exploitation of the capabilities of the CryoSat-2 SIRAL altimeter, and to ensure that the scientific return of the CryoSat-2 mission is maximised. Cotton et al, (2015) is the final report on this work.However, whilst the results from CP4O were highly promising and confirmed the potential of SAR altimetry to support new scientific and operational oceanographic applications, it was also apparent that further work was needed in some key areas to fully realise the original project objectives. Thus additional work in four areas has been supported by ESA under a Contract Change Notice:• Developments in SARin data processing for Coastal Altimetry (isardSAT).• Implementation of a Regional Tidal Atlas for the Arctic Ocean (Noveltis and DTU Space).• Improvements to the SAMOSA re-tracker: Implementation and Evaluation- Optimised Thermal Noise Estimation. (Starlab and SatOC).• Extended evaluation of CryoSat-2 SAR data for Coastal Applications (NOC).This work was managed by SatOC. The results of this work are summarized here. Detailed information regarding the CP4O project can be found at: http://www.satoc.eu/projects/CP4O/

45 CFR 1309.10 - Applications for the purchase, construction and major renovation of facilities.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Applications for the purchase, construction and... RENOVATION AND CONSTRUCTION Application Procedures § 1309.10 Applications for the purchase, construction and... description of the rooms, and the lot on which the building is located or will be located (including the space...

45 CFR 1309.10 - Applications for the purchase, construction and major renovation of facilities.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false Applications for the purchase, construction and... RENOVATION AND CONSTRUCTION Application Procedures § 1309.10 Applications for the purchase, construction and... description of the rooms, and the lot on which the building is located or will be located (including the space...

45 CFR 1309.10 - Applications for the purchase, construction and major renovation of facilities.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Applications for the purchase, construction and... RENOVATION AND CONSTRUCTION Application Procedures § 1309.10 Applications for the purchase, construction and... description of the rooms, and the lot on which the building is located or will be located (including the space...

45 CFR 1309.10 - Applications for the purchase, construction and major renovation of facilities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Applications for the purchase, construction and... RENOVATION AND CONSTRUCTION Application Procedures § 1309.10 Applications for the purchase, construction and... description of the rooms, and the lot on which the building is located or will be located (including the space...

45 CFR 1309.10 - Applications for the purchase, construction and major renovation of facilities.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Applications for the purchase, construction and... RENOVATION AND CONSTRUCTION Application Procedures § 1309.10 Applications for the purchase, construction and... description of the rooms, and the lot on which the building is located or will be located (including the space...

Application of BIM technology in construction bidding

NASA Astrophysics Data System (ADS)

wei, Li

2017-12-01

bidding is a very important step of construction project. For the owners, bidding is the key link of selecting the best construction plan and saving the project cost to the maximum extent. For Construction Corporation, it is the key to show their construction technology which can improve the probability of winning the bid. this paper researches on the application of BIM technology in bidding process of construction project in detail, and discussesthe application of BIM technology in construction field comprehensively.

29 CFR 1926.700 - Scope, application, and definitions applicable to this subpart.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Concrete and Masonry Construction § 1926.700 Scope, application, and definitions applicable to this subpart... from the hazards associated with concrete and masonry construction operations performed in workplaces... parts 1910 and 1926 apply to concrete and masonry construction operations. (b) Definitions applicable to...

29 CFR 1926.700 - Scope, application, and definitions applicable to this subpart.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Concrete and Masonry Construction § 1926.700 Scope, application, and definitions applicable to this subpart... from the hazards associated with concrete and masonry construction operations performed in workplaces... parts 1910 and 1926 apply to concrete and masonry construction operations. (b) Definitions applicable to...

29 CFR 1926.700 - Scope, application, and definitions applicable to this subpart.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Concrete and Masonry Construction § 1926.700 Scope, application, and definitions applicable to this subpart... from the hazards associated with concrete and masonry construction operations performed in workplaces... parts 1910 and 1926 apply to concrete and masonry construction operations. (b) Definitions applicable to...

29 CFR 1926.700 - Scope, application, and definitions applicable to this subpart.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Concrete and Masonry Construction § 1926.700 Scope, application, and definitions applicable to this subpart... from the hazards associated with concrete and masonry construction operations performed in workplaces... parts 1910 and 1926 apply to concrete and masonry construction operations. (b) Definitions applicable to...

29 CFR 1926.700 - Scope, application, and definitions applicable to this subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Concrete and Masonry Construction § 1926.700 Scope, application, and definitions applicable to this subpart... from the hazards associated with concrete and masonry construction operations performed in workplaces... parts 1910 and 1926 apply to concrete and masonry construction operations. (b) Definitions applicable to...

Multivariate statistical process control (MSPC) using Raman spectroscopy for in-line culture cell monitoring considering time-varying batches synchronized with correlation optimized warping (COW).

PubMed

Liu, Ya-Juan; André, Silvère; Saint Cristau, Lydia; Lagresle, Sylvain; Hannas, Zahia; Calvosa, Éric; Devos, Olivier; Duponchel, Ludovic

2017-02-01

Multivariate statistical process control (MSPC) is increasingly popular as the challenge provided by large multivariate datasets from analytical instruments such as Raman spectroscopy for the monitoring of complex cell cultures in the biopharmaceutical industry. However, Raman spectroscopy for in-line monitoring often produces unsynchronized data sets, resulting in time-varying batches. Moreover, unsynchronized data sets are common for cell culture monitoring because spectroscopic measurements are generally recorded in an alternate way, with more than one optical probe parallelly connecting to the same spectrometer. Synchronized batches are prerequisite for the application of multivariate analysis such as multi-way principal component analysis (MPCA) for the MSPC monitoring. Correlation optimized warping (COW) is a popular method for data alignment with satisfactory performance; however, it has never been applied to synchronize acquisition time of spectroscopic datasets in MSPC application before. In this paper we propose, for the first time, to use the method of COW to synchronize batches with varying durations analyzed with Raman spectroscopy. In a second step, we developed MPCA models at different time intervals based on the normal operation condition (NOC) batches synchronized by COW. New batches are finally projected considering the corresponding MPCA model. We monitored the evolution of the batches using two multivariate control charts based on Hotelling's T 2 and Q. As illustrated with results, the MSPC model was able to identify abnormal operation condition including contaminated batches which is of prime importance in cell culture monitoring We proved that Raman-based MSPC monitoring can be used to diagnose batches deviating from the normal condition, with higher efficacy than traditional diagnosis, which would save time and money in the biopharmaceutical industry. Copyright © 2016 Elsevier B.V. All rights reserved.

Seeded Growth Synthesis of Gold Nanotriangles: Size Control, SAXS Analysis, and SERS Performance.

PubMed

Kuttner, Christian; Mayer, Martin; Dulle, Martin; Moscoso, Ana; López-Romero, Juan Manuel; Förster, Stephan; Fery, Andreas; Pérez-Juste, Jorge; Contreras-Cáceres, Rafael

2018-04-04

We studied the controlled growth of triangular prismatic Au nanoparticles with different beveled sides for surface-enhanced Raman spectroscopy (SERS) applications. First, in a seedless synthesis using 3-butenoic acid (3BA) and benzyldimethylammonium chloride (BDAC), gold nanotriangles (AuNTs) were synthesized in a mixture with gold nanooctahedra (AuNOCs) and separated by depletion-induced flocculation. Here, the influence of temperature, pH, and reducing agent on the reaction kinetics was initially investigated by UV-vis and correlated to the size and yield of AuNT seeds. In a second step, the AuNT size was increased by seed-mediated overgrowth with Au. We show for the first time that preformed 3BA-synthesized AuNT seeds can be overgrown up to a final edge length of 175 nm and a thickness of 80 nm while maintaining their triangular shape and tip sharpness. The NT morphology, including edge length, thickness, and tip rounding, was precisely characterized in dispersion by small-angle X-ray scattering and in dry state by transmission electron microscopy and field-emission scanning electron microscopy. For sensor purposes, we studied the size-dependent SERS performance of AuNTs yielding analytical enhancement factors between 0.9 × 10 4 and 5.6 × 10 4 and nanomolar limit of detection (10 -8 -10 -9 M) for 4-mercaptobenzoic acid and BDAC. These results confirm that the 3BA approach allows the fabrication of AuNTs in a whole range of sizes maintaining the NT morphology. This enables tailoring of localized surface plasmon resonances between 590 and 740 nm, even in the near-infrared window of a biological tissue, for use as colloidal SERS sensing agents or for optoelectronic applications.

Applications of Composite Materials in Helicopter Construction (Les Applications des Materiaux Composite dans la Construction des Helicopteres),

DTIC Science & Technology

1983-11-21

TRANSLATION TITLE: APPLICATIONS OF COMPOSITE MATERIALS IN HELICOPTER CONSTRUCTION LES APPLICATIONS DES MATERTAUX COMWSITE DANS LA CONSTRUCTION DES...International Symposium on Design and Use of Kevlar in Aircraft, Geneva, 12 October 1982 [Beziac, Gilbert;* Les applications des mat6riaux composite...the pilot’s orders to the engine and the rotors. --Rear rotor Conventional or "faired propeller" type with its overall pitch control --Vibration

Effectiveness of Nursing Process Use in Primary Care.

PubMed

Pérez Rivas, Francisco Javier; Martín-Iglesias, Susana; Pacheco del Cerro, José Luis; Minguet Arenas, Cristina; García López, Montserrat; Beamud Lagos, Milagros

2016-01-01

To determine whether patients assigned to primary care nurses who use the nursing process (use of NANDA-I, NIC, and NOC) achieve better intermediate health outcomes than the population assigned to nurses who do not use the nursing process. This is a retrospective cross-sectional study conducted in 34 primary healthcare centers of Area 11 of the Community of Madrid (Spain) based on electronic health records. The extension of health care provided was greater in nurses who used the nursing process. Patients assigned to these nurses have better control of their chronic diseases and incur lower drug costs. The use of the nursing process can lead to improved health of populations. The development of strategies is necessary to ensure greater use of the nursing process among nurses in primary care. © 2015 NANDA International, Inc.

Neighboring Optimal Aircraft Guidance in a General Wind Environment

NASA Technical Reports Server (NTRS)

Jardin, Matthew R. (Inventor)

2003-01-01

Method and system for determining an optimal route for an aircraft moving between first and second waypoints in a general wind environment. A selected first wind environment is analyzed for which a nominal solution can be determined. A second wind environment is then incorporated; and a neighboring optimal control (NOC) analysis is performed to estimate an optimal route for the second wind environment. In particular examples with flight distances of 2500 and 6000 nautical miles in the presence of constant or piecewise linearly varying winds, the difference in flight time between a nominal solution and an optimal solution is 3.4 to 5 percent. Constant or variable winds and aircraft speeds can be used. Updated second wind environment information can be provided and used to obtain an updated optimal route.

[The heart failure patient: a case report].

PubMed

Alconero-Camarero, Ana Rosa; Arozamena-Pérez, Jorge; García-Garrido, Lluïsa

2014-01-01

Given its prevalence, high mortality rate, morbidity, chronicity and use of resources, heart failure (HF) is a priority issue from a social and health standpoint, due to the ageing population and to lack of adherence to and the complexity of treatment. For these reasons, an individualized care plan needs to be established to meet the real and potential needs of the patient diagnosed with HF. A clinical case is presented of a patient admitted to the Cardiology Critical Care (CCC) unit of a tertiary hospital. A patient care plan was prepared following the steps of the scientific method and relying on the NANDA taxonomy, and the NOC and NIC to design goals and nursing interventions, respectively. Copyright © 2013 Elsevier España, S.L. All rights reserved.

Identification of Nursing Diagnosis-Outcome-Intervention Linkages for Inpatients in the Obstetrics Department Nursing Unit in South Korea.

PubMed

Yang, Min Ji; Kim, Hye Young; Ko, Eun; Kim, Hyun Kyung

2017-09-08

To identify the NANDA-I-NOC-NIC (NNN) linkages for inpatients of the obstetrics nursing unit using electronic nursing records. In this retrospective, descriptive survey, the electronic nursing records for 220 adult patients aged ≥18 years who were discharged after obstetrics nursing unit were analyzed. The 7 most frequent nursing diagnoses were found to be associated with 9 nursing outcomes and 26 nursing interventions. Herein, the list of nursing diagnoses was observed to comprise the safety/protection domain, the list of nursing outcomes the physiological health domain, and the list of nursing interventions the physiological: complex domain. This result can contribute to improving the nursing quality and will help continuing education and documentation system refinement. © 2017 NANDA International, Inc.

Implementation of Improvements in an Electronic Documentation Nursing Process System Structured on NANDA-I, NOC and NIC (NNN) Classification.

PubMed

Peres, Heloísa; Cruz, Diná; Tellez, Michelle; de Cássia Gengo E Silva, Rita; Ortiz, Diley; Diogo, Regina; Ortiz, Dóris R

2016-01-01

The aim of this study was to present the experience of a teaching hospital with the implementation of improvements to an electronic documentation system of the nursing process (PROCEnf-USP®). The improvements were based on functional performance and technical quality of the system. It was adopted Scrum^™ method for version control PROCEnf-USP® by enabling agility, flexibility and possibility of integration between development and users. The PROCEnf-USP® has been used since 2009 and has professional and academic environments. The current version lets you generate reports and supports decisions about diagnoses, outcomes and interventions. It is provided the use of indicators to monitor results and registration at the point of care. The establishment of important.

[Prader-Willi syndrome. Presentation of a case].

PubMed

Muñoz-Domingo, Elena; Montilla-Pérez, Manuel; Muñoz-Lomas, Fernando; Jiménez Vaquero, César

2013-01-01

We report the case of a term infant of 39+1, born by emergency cesarean section due to suspected fetal distress with an Apgar test 4/6/8 and axial hypotonia with weak reflexes. After 52 days of hospitalization an individualized care plan was developed and applied based on Marjory Gordon's functional patterns model and NANDA domains. We used the NANDA diagnoses, interventions according to nursing interventions classification (NIC), and the expected results as classified by nursing outcomes (NOC). Through the care plan, the identified diagnoses and potential complications were resolved. Progress was slow but favorable, stimulating sucking and achieving a good breastfeeding latch, with an appropriate weight gain, decreased muscle stiffness, and increased response to stimuli. Copyright © 2013 Elsevier España, S.L. All rights reserved.

47 CFR 1.2113 - Construction prior to grant of application.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Competitive Bidding Proceedings General Procedures § 1.2113 Construction prior to grant of application. Subject to the provisions of this section, applicants for licenses awarded by competitive bidding may..., applicants must not begin to construct facilities for licenses subject to competitive bidding. (a) When...

47 CFR 1.2113 - Construction prior to grant of application.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Competitive Bidding Proceedings General Procedures § 1.2113 Construction prior to grant of application. Subject to the provisions of this section, applicants for licenses awarded by competitive bidding may..., applicants must not begin to construct facilities for licenses subject to competitive bidding. (a) When...

29 CFR 2700.1 - Scope; applicability of other rules; construction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... work injustice, in which event the former rules of procedure would continue to apply. (b) Applicability... 29 Labor 9 2010-07-01 2010-07-01 false Scope; applicability of other rules; construction. 2700.1... COMMISSION PROCEDURAL RULES General Provisions § 2700.1 Scope; applicability of other rules; construction. (a...

Three Essays on National Oil Company Efficiency, Energy Demand and Transportation

NASA Astrophysics Data System (ADS)

Eller, Stacy L.

This dissertation is composed of three separate essays in the field of energy economics. In the first paper, both data envelopment analysis and stochastic production frontier estimation are employed to provide empirical evidence on the revenue efficiency of national oil companies (NOCs) and private international oil companies (IOCs). Using a panel of 80 oil producing firms, the analysis suggests that NOCs are generally less efficient at generating revenue from a given resource base than IOCs, with some exceptions. Due to differing firm objectives, however, structural and institutional features may help explain much of the inefficiency. The second paper analyzes the relationship between economic development and the demand for energy. Energy consumption is modeled using panel data from 1990 to 2004 for 50 countries spanning all levels of development. We find the relationship between energy consumption and economic development corresponds to the structure of aggregate output and the nature of derived demand for electricity and direct-use fuels in each sector. Notably, the evidence of non-constant income elasticity of demand is much greater for electricity demand than for direct-use fuel consumption. In addition, we show that during periods of rapid economic development, one in which the short-term growth rate exceeds the long-run average, an increase in aggregate output is met by less energy-efficient capital. This is a result of capital being fixed in the short-term. As additional, more efficient capital stock is added to the production process, the short-term increase in energy intensity will diminish. In the third essay, we develop a system of equations to estimate a model of motor vehicle fuel consumption, vehicle miles traveled and implied fuel efficiency for the 67 counties of the State of Florida from 2001 to 2008. This procedure allows us to decompose the factors of fuel demand into elasticities of vehicle driving demand and fuel efficiency. Particular attention is paid to the influence of the price of fuel, the sale of goods and services, vehicle ownership and population density on each component of our model.

7 CFR 1924.271 - Processing applications.

Code of Federal Regulations, 2010 CFR

2010-01-01

... REGULATIONS CONSTRUCTION AND REPAIR Complaints and Compensation for Construction Defects § 1924.271 Processing applications. An application for compensation for construction defects shall be submitted by the claimant to Fm... entirety. All structural defects and claims for which compensation is sought will be listed. Borrowers will...

7 CFR 1924.271 - Processing applications.

Code of Federal Regulations, 2013 CFR

2013-01-01

... REGULATIONS CONSTRUCTION AND REPAIR Complaints and Compensation for Construction Defects § 1924.271 Processing applications. An application for compensation for construction defects shall be submitted by the claimant to Fm... entirety. All structural defects and claims for which compensation is sought will be listed. Borrowers will...

7 CFR 1924.271 - Processing applications.

Code of Federal Regulations, 2012 CFR

2012-01-01

... REGULATIONS CONSTRUCTION AND REPAIR Complaints and Compensation for Construction Defects § 1924.271 Processing applications. An application for compensation for construction defects shall be submitted by the claimant to Fm... entirety. All structural defects and claims for which compensation is sought will be listed. Borrowers will...

7 CFR 1924.271 - Processing applications.

Code of Federal Regulations, 2014 CFR

2014-01-01

... REGULATIONS CONSTRUCTION AND REPAIR Complaints and Compensation for Construction Defects § 1924.271 Processing applications. An application for compensation for construction defects shall be submitted by the claimant to Fm... entirety. All structural defects and claims for which compensation is sought will be listed. Borrowers will...

7 CFR 1924.271 - Processing applications.

Code of Federal Regulations, 2011 CFR

2011-01-01

... REGULATIONS CONSTRUCTION AND REPAIR Complaints and Compensation for Construction Defects § 1924.271 Processing applications. An application for compensation for construction defects shall be submitted by the claimant to Fm... entirety. All structural defects and claims for which compensation is sought will be listed. Borrowers will...

[Psychometric properties of Q-DIO, an instrument to measure the quality of documented nursing diagnoses, interventions and outcomes].

PubMed

Müller-Staub, Maria; Lunney, Margaret; Lavin, Mary Ann; Needham, Ian; Odenbreit, Matthias; van Achterberg, Theo

2010-04-01

The instrument Q-DIO was developed in the years 2005 till 2006 to measure the quality of documented nursing diagnoses, interventions, and nursing sensitive patient outcomes. Testing psychometric properties of the Q-DIO (Quality of nursing Diagnoses, Interventions and Outcomes.) was the study aim. Instrument testing included internal consistency, test-retest reliability, interrater reliability, item analyses, and an assessment of the objectivity. To render variation in scores, a random strata sample of 60 nursing documentations was drawn. The strata represented 30 nursing documentations with and 30 without application of theory based, standardised nursing language. Internal consistency of the subscale nursing diagnoses as process showed Cronbach's Alpha 0.83 [0.78, 0.88]; nursing diagnoses as product 0.98 [0.94, 0.99]; nursing interventions 0.90 [0.85, 0.94]; and nursing-sensitive patient outcomes 0.99 [0.95, 0.99]. With Cohen's Kappa of 0.95, the intrarater reliability was good. The interrater reliability showed a Kappa of 0.94 [0.90, 0.96]. Item analyses confirmed the fulfilment of criteria for degree of difficulty and discriminative validity of the items. In this study, Q-DIO has shown to be a reliable instrument. It allows measuring the documented quality of nursing diagnoses, interventions and outcomes with and without implementation of theory based, standardised nursing languages. Studies for further testing of Q-DIO in other settings are recommended. The results implicitly support the use of nursing classifications such as NANDA, NIC and NOC.

Developing an evidence-based methodological framework to systematically compare HTA coverage decisions: A mixed methods study.

PubMed

Nicod, Elena; Kanavos, Panos

2016-01-01

Health Technology Assessment (HTA) often results in different coverage recommendations across countries for a same medicine despite similar methodological approaches. This paper develops and pilots a methodological framework that systematically identifies the reasons for these differences using an exploratory sequential mixed methods research design. The study countries were England, Scotland, Sweden and France. The methodological framework was built around three stages of the HTA process: (a) evidence, (b) its interpretation, and (c) its influence on the final recommendation; and was applied to two orphan medicinal products. The criteria accounted for at each stage were qualitatively analyzed through thematic analysis. Piloting the framework for two medicines, eight trials, 43 clinical endpoints and seven economic models were coded 155 times. Eighteen different uncertainties about this evidence were coded 28 times, 56% of which pertained to evidence commonly appraised and 44% to evidence considered by only some agencies. The poor agreement in interpreting this evidence (κ=0.183) was partly explained by stakeholder input (ns=48 times), or by agency-specific risk (nu=28 uncertainties) and value preferences (noc=62 "other considerations"), derived through correspondence analysis. Accounting for variability at each stage of the process can be achieved by codifying its existence and quantifying its impact through the application of this framework. The transferability of this framework to other disease areas, medicines and countries is ensured by its iterative and flexible nature, and detailed description. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

33 CFR 115.60 - Procedures for handling applications for bridge construction permits.

Code of Federal Regulations, 2011 CFR

2011-07-01

... applications for bridge construction permits. 115.60 Section 115.60 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LOCATIONS AND CLEARANCES; ADMINISTRATIVE PROCEDURES § 115.60 Procedures for handling applications for bridge construction permits. The following procedures will be...

33 CFR 115.60 - Procedures for handling applications for bridge construction permits.

Code of Federal Regulations, 2010 CFR

2010-07-01

... applications for bridge construction permits. 115.60 Section 115.60 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES BRIDGE LOCATIONS AND CLEARANCES; ADMINISTRATIVE PROCEDURES § 115.60 Procedures for handling applications for bridge construction permits. The following procedures will be...

[Nursing care in fluorescein angiography].

PubMed

Santos-Blanco, Feliciano

2008-01-01

Fluoresceinic angiography of the ocular fundus is a diagnostic technique to study retinal and choroidal circulation. This technique consists of parenteral administration of 500 mg of sodium fluorescein 10% and photographing the fluorescence in the eye vessels. Although this substance is fairly safe, it may also produce mild, moderate or severe local and/or general adverse reactions. The nursing process is routinely used in hospital units but not always in outpatient clinics, even through the use of invasive procedures with intravenous medication administration is common. Therefore, nurses, as those reponsible for intravenous administration, should use the nursing process to guarantee the quality of care required by the patient. To do this, we describe an individualized care plan based on evaluation by Marjorie Gordon's functional health patterns, NANDA's nursing diagnoses Taxonomy II, Nursing Outcomes Classification (NOC), Nursing Interventions Classifications (NIC) and potential complications of the procedure.

Nursing diagnoses in pemphigus vulgaris: a case study.

PubMed

Pena, Silvana B; Guimarães, Heloísa C Q C P; Bassoli, Sidinéia R B; Casarin, Santina N A; Herdman, Trace Heather; de Barros, Alba L B L

2013-10-01

This case study illustrates the use of the nursing process based upon the standardized nursing diagnoses approved by NANDA International (NANDA-I), and using the Nursing Outcomes Classification (NOC) and the Nursing Interventions Classification (NIC) in the care of a patient with pemphigus vulgaris (PV). The published literature on PV and the experience and expertise of the authors in working with people with impaired skin integrity and PV were used to develop this case study. The accuracy of nursing diagnoses and appropriateness of the nursing interventions were supported by the positive health outcomes of the patient. Impaired skin integrity is a human response diagnosed by nurses, and early treatment is important due to the vulnerability of these patients. The case study contributes to nursing knowledge for professionals who care for patients with PV. © 2013 NANDA International.

[Planning With Nanda, Noc, Nic Taxonomies In Neurologic Rehabilitation. A clinical study].

PubMed

Iori, Alessandra; Foracchia, Marco; Gradellini, Cinzia

2015-01-01

Nursing classifications identify a specific professional responsibility, increase nursing visibility, according with nursing evolution of these last years. To evaluate care planning with NANDA taxonomy in neurologic rehabilitation context. Care plan managing with NANDA taxonomy, regarding diagnosis of constipation and impaired skin integrity, using a computerized tool for systematically observation, organized in check list. Registered data with taxonomy planning are higher in quantitative and qualitative terms. For most of patients (87%) one diagnosis has been opened, both diagnosis for 60% of them. Nursing care plan with NANDA taxonomy can be considered a valid methodology of care for neurologic patient, this since it requests a deep and complete registration of first assessment a systematically registration of each monitoring, it increases visibility of nursing job, and it underlines specific autonomy and responsibility in prevention and management of problems.

47 CFR 73.4015 - Applications for AM and FM construction permits, incomplete or defective.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 4 2010-10-01 2010-10-01 false Applications for AM and FM construction permits, incomplete or defective. 73.4015 Section 73.4015 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....4015 Applications for AM and FM construction permits, incomplete or defective. See Public Notice, FCC...

47 CFR 73.4015 - Applications for AM and FM construction permits, incomplete or defective.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 47 Telecommunication 4 2011-10-01 2011-10-01 false Applications for AM and FM construction permits, incomplete or defective. 73.4015 Section 73.4015 Telecommunication FEDERAL COMMUNICATIONS COMMISSION....4015 Applications for AM and FM construction permits, incomplete or defective. See Public Notice, FCC...

77 FR 12355 - Hours of Service of Drivers: Underwater Construction Corporation Application for Exemption

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-29

...-0376] Hours of Service of Drivers: Underwater Construction Corporation Application for Exemption AGENCY...; request for comments. SUMMARY: FMCSA has received an application from the Underwater Construction... duty status for each 24 hour period using methods prescribed in that section. UCC claims that...

48 CFR 922.804-2 - Construction.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Construction. 922.804-2... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITION Equal Employment Opportunity 922.804-2 Construction. (a) Construction contracts, including cost-sharing contracts, are subject to OFCCP orders applicable in particular...

48 CFR 922.804-2 - Construction.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Construction. 922.804-2... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITION Equal Employment Opportunity 922.804-2 Construction. (a) Construction contracts, including cost-sharing contracts, are subject to OFCCP orders applicable in particular...

48 CFR 922.804-2 - Construction.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Construction. 922.804-2... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITION Equal Employment Opportunity 922.804-2 Construction. (a) Construction contracts, including cost-sharing contracts, are subject to OFCCP orders applicable in particular...

Research on the application of BIM technology in the whole life cycle of construction projects

NASA Astrophysics Data System (ADS)

Chang-liu, CHEN; Wei-wei, KOU; Shuai-hua, YE

2018-05-01

BIM technology can realize information sharing, and good BIM application will reduce the whole life cycle cost of construction projects. The popularization of BIM technology challenges the application of BIM technology at all stages of the whole life cycle of the construction project. It will give full play to the value of BIM, if developing a reasonable BIM project execution plan, defining BIM requirements, specifying Level of Development, determining the BIM quality control plan and clearing BIM application content of each stage, and will provide a unified method for project stakeholders, realize the whole life cycle of construction projects, and achieve the desired information sharing in construction project.

46 CFR 287.4 - Application to establish fund.

Code of Federal Regulations, 2014 CFR

2014-10-01

... vessel built to specifications, or (b) to acquire a vessel already constructed or under construction. If... OPERATORS ESTABLISHMENT OF CONSTRUCTION RESERVE FUNDS § 287.4 Application to establish fund. (a) Any person claiming to be entitled to the benefits of section 511 of the Act may make application, in writing, to the...

46 CFR 287.4 - Application to establish fund.

Code of Federal Regulations, 2012 CFR

2012-10-01

... vessel built to specifications, or (b) to acquire a vessel already constructed or under construction. If... OPERATORS ESTABLISHMENT OF CONSTRUCTION RESERVE FUNDS § 287.4 Application to establish fund. (a) Any person claiming to be entitled to the benefits of section 511 of the Act may make application, in writing, to the...

46 CFR 287.4 - Application to establish fund.

Code of Federal Regulations, 2011 CFR

2011-10-01

... vessel built to specifications, or (b) to acquire a vessel already constructed or under construction. If... OPERATORS ESTABLISHMENT OF CONSTRUCTION RESERVE FUNDS § 287.4 Application to establish fund. (a) Any person claiming to be entitled to the benefits of section 511 of the Act may make application, in writing, to the...

46 CFR 287.4 - Application to establish fund.

Code of Federal Regulations, 2010 CFR

2010-10-01

... vessel built to specifications, or (b) to acquire a vessel already constructed or under construction. If... OPERATORS ESTABLISHMENT OF CONSTRUCTION RESERVE FUNDS § 287.4 Application to establish fund. (a) Any person claiming to be entitled to the benefits of section 511 of the Act may make application, in writing, to the...

Design and application of BIM based digital sand table for construction management

NASA Astrophysics Data System (ADS)

Fuquan, JI; Jianqiang, LI; Weijia, LIU

2018-05-01

This paper explores the design and application of BIM based digital sand table for construction management. Aiming at the demands and features of construction management plan for bridge and tunnel engineering, the key functional features of digital sand table should include three-dimensional GIS, model navigation, virtual simulation, information layers, and data exchange, etc. That involving the technology of 3D visualization and 4D virtual simulation of BIM, breakdown structure of BIM model and project data, multi-dimensional information layers, and multi-source data acquisition and interaction. Totally, the digital sand table is a visual and virtual engineering information integrated terminal, under the unified data standard system. Also, the applications shall contain visual constructing scheme, virtual constructing schedule, and monitoring of construction, etc. Finally, the applicability of several basic software to the digital sand table is analyzed.

48 CFR 22.402 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Construction 22.402 Applicability. (a) Contracts for construction work. (1) The requirements of this subpart apply— (i) Only if the construction work is, or reasonably can be foreseen to be, performed at a particular site so that wage rates can be determined for the locality, and only to construction work that is...

New insulation constructions for aerospace wiring applications

NASA Technical Reports Server (NTRS)

Slenski, George

1994-01-01

Outlined in this presentation is the background to insulation constructions for aerospace wiring applications, the Air Force wiring policy, the purpose and contract requirements of new insulation constructions, the test plan, and the test results.

46 CFR 251.1 - Applications for construction-differential subsidy under Title V, Merchant Marine Act, 1936, as...

Code of Federal Regulations, 2010 CFR

2010-10-01

... Title V, Merchant Marine Act, 1936, as amended. 251.1 Section 251.1 Shipping MARITIME ADMINISTRATION... AND OTHER DIRECT FINANCIAL AID § 251.1 Applications for construction-differential subsidy under Title... Board applicants for construction-differential subsidy (CDS) under Title V of the Merchant Marine Act of...

46 CFR 251.1 - Applications for construction-differential subsidy under Title V, Merchant Marine Act, 1936, as...

Code of Federal Regulations, 2011 CFR

2011-10-01

... Title V, Merchant Marine Act, 1936, as amended. 251.1 Section 251.1 Shipping MARITIME ADMINISTRATION... AND OTHER DIRECT FINANCIAL AID § 251.1 Applications for construction-differential subsidy under Title... Board applicants for construction-differential subsidy (CDS) under Title V of the Merchant Marine Act of...

Applications of Kelly's Personal Construct Theory to Vocational Guidance

ERIC Educational Resources Information Center

Paszkowska-Rogacz, Anna; Kabzinska, Zofia

2012-01-01

This paper outlines selected applications of Kelly's Personal Construct Theory to vocational guidance. The authors elicited personal constructs using the Rep Test (Role Construct Repertory Test) and compared them with Holland's occupational typology. The sample (N = 136, F = 85, M = 51, average age of 21.97) was composed of students of various…

Melatonin and its precursors scavenge nitric oxide

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

Noda, Y.; Mori, A.; Liburdy, R.

Nitric oxide (NO) scavenging activity of melatonin, N-acetyl-5-hydroxytryptamine, serotonin, 5-hydroxytryptophan and L-tryptophan was examined by the Griess reaction using flow injection analysis. 1-Hydroxy-2-oxo-3-(N-methyl-3-aminopropyl)-3-methyl-1-triazene(NOC-7) was used as NO generator. The Griess reagent stoichiometrically reacts with NO2-, which was converted by a cadmium-copper reduction column from the stable end products of NO oxidation. Except for tryptophan, all the compounds examined scavenged NO in a dose-dependent manner. Melatonin, which has a methoxy group in the 5-position and an acetyl side chain, exhibited the most potent scavenging activity among the compounds tested. Serotonin, N-acetyl-5-hydroxytryptamine, and 5-hydroxytryptophan, respectively, showed moderate scavenging activity compared to melatonin.more » Tryptophan, which has neither a methoxy nor a hydroxyl group in the 5-position, exhibited the least NO scavenging activity.« less

A survey of nursing documentation, terminologies and standards in European countries

PubMed Central

Thoroddsen, Asta; Ehrenberg, Anna; Sermeus, Walter; Saranto, Kaija

2012-01-01

A survey was carried out to describe the current state of art in the use of nursing documentation, terminologies, standards and education. Key informants in European countries were targeted by the Association for Common European Nursing Diagnoses, Interventions and Outcomes (ACENDIO). Replies were received from key informants in 20 European countries. Results show that the nursing process was most often used to structure nursing documentation. Many standardized nursing terminologies were used in Europe with NANDA, NIC, NOC and ICF most frequently used. In 70% of the countries minimum requirements were available for electronic health records (EHR), but nursing not addressed specifically. Standards in use for nursing terminologies and information systems were lacking. The results should be a major concern to the nursing community in Europe. As a European platform, ACENDIO can play a role in enhancing standardization activities, and should develop its role accordingly. PMID:24199130

[Consensus on nursing diagnoses, interventions and outcomes for home care of patients with heart failure].

PubMed

Azzolin, Karina; de Souza, Emiliane Nogueira; Ruschel, Karen Brasil; Mussi, Cláudia Motta; de Lucena, Amália Fátima; Rabelo, Eneida Rejane

2012-12-01

This was a consensus study with six cardiology nurses with the objective of selecting nursing diagnoses, outcomes and interventions described by NANDA International (NANDA-I), Nursing Outcomes Classification (NOC), Nursing Intervention Classification (NIC), for home care of patients with heart failure (HF). Eight nursing diagnoses (NDs) were pre-selected and a consensus was achieved in three stages, during which interventions/activities and outcomes/indicators of each NDs were validated and those considered valid obtained 70% to 100% consensus. From the eight pre-selected NDs, two were excluded due to the lack of consensus on appropriate interventions for the clinical home care scenario. Eleven interventions were selected from a total of 96 pre-selected ones and seven outcomes were validated out of 71. The practice of consensus among expert nurses provides assistance to the qualifications of the care process and deepens the knowledge about the use of tazonomies in nursing clinical practice.

Nursing Outcomes Classification implementation projects across the care continuum.

PubMed

Moorhead, S; Clarke, M; Willits, M; Tomsha, K A

1998-06-01

The health care environment in which nurses deliver care is experiencing constant change characterized by decreased lengths of stay in acute care settings, increased use of technology, increasing emphasis on computerized patient records and care planning options, increasing markets dominated by managed care, and an emphasis on outcomes rather than process. These changes dictate that nursing as a profession ensures that the work of nursing is visible in this health care environment and included in the data used to make health policy decisions. This article describes the rich history of a Midwestern hospital's use of standardized nursing languages for the last 25 years. Currently this facility is in the process of implementing the Nursing Outcomes Classification (NOC). Four projects are described that illustrate the ways nurses can use this language with diagnoses from the North American Nursing Diagnoses Association (NANDA) and interventions from the Nursing Interventions Classification (NIC).

38 CFR 17.255 - Applications for grants for programs which include construction projects.

Code of Federal Regulations, 2011 CFR

2011-07-01

... evidence required by § 17.254, any application for a grant for the construction of any facility, structure... that the rates of pay for laborers and mechanics engaged in construction activities will not be less...

38 CFR 17.255 - Applications for grants for programs which include construction projects.

Code of Federal Regulations, 2012 CFR

2012-07-01

... evidence required by § 17.254, any application for a grant for the construction of any facility, structure... that the rates of pay for laborers and mechanics engaged in construction activities will not be less...

38 CFR 17.255 - Applications for grants for programs which include construction projects.

Code of Federal Regulations, 2013 CFR

2013-07-01

... evidence required by § 17.254, any application for a grant for the construction of any facility, structure... that the rates of pay for laborers and mechanics engaged in construction activities will not be less...

38 CFR 17.255 - Applications for grants for programs which include construction projects.

Code of Federal Regulations, 2010 CFR

2010-07-01

... evidence required by § 17.254, any application for a grant for the construction of any facility, structure... that the rates of pay for laborers and mechanics engaged in construction activities will not be less...

38 CFR 17.255 - Applications for grants for programs which include construction projects.

Code of Federal Regulations, 2014 CFR

2014-07-01

... evidence required by § 17.254, any application for a grant for the construction of any facility, structure... that the rates of pay for laborers and mechanics engaged in construction activities will not be less...

10 CFR 2.401 - Notice of hearing on construction permit or combined license applications pursuant to appendix N...

Code of Federal Regulations, 2010 CFR

2010-01-01

... pursuant to appendix N of part 50 of this chapter for construction permits for nuclear power reactors of... Procedures Applicable to Proceedings for the Issuance of Licenses To Construct and/or Operate Nuclear Power... license applications pursuant to appendix N of 10 CFR parts 50 or 52. 2.401 Section 2.401 Energy NUCLEAR...

26 CFR 2.1-4 - Application to establish fund.

Code of Federal Regulations, 2011 CFR

2011-04-01

... (CONTINUED) MARITIME CONSTRUCTION RESERVE FUND § 2.1-4 Application to establish fund. Any person claiming to... Administration for permission to establish a construction reserve fund. The application shall be in such form and...

26 CFR 2.1-4 - Application to establish fund.

Code of Federal Regulations, 2012 CFR

2012-04-01

... (CONTINUED) MARITIME CONSTRUCTION RESERVE FUND § 2.1-4 Application to establish fund. Any person claiming to... Administration for permission to establish a construction reserve fund. The application shall be in such form and...

26 CFR 2.1-4 - Application to establish fund.

Code of Federal Regulations, 2013 CFR

2013-04-01

... (CONTINUED) MARITIME CONSTRUCTION RESERVE FUND § 2.1-4 Application to establish fund. Any person claiming to... Administration for permission to establish a construction reserve fund. The application shall be in such form and...

26 CFR 2.1-4 - Application to establish fund.

Code of Federal Regulations, 2014 CFR

2014-04-01

... (CONTINUED) MARITIME CONSTRUCTION RESERVE FUND § 2.1-4 Application to establish fund. Any person claiming to... Administration for permission to establish a construction reserve fund. The application shall be in such form and...

26 CFR 2.1-4 - Application to establish fund.

Code of Federal Regulations, 2010 CFR

2010-04-01

... (CONTINUED) MARITIME CONSTRUCTION RESERVE FUND § 2.1-4 Application to establish fund. Any person claiming to... Administration for permission to establish a construction reserve fund. The application shall be in such form and...

A Philosophical Perspective on Construct Validation: Application of Inductive Logic to the Analysis of Experimental Episode Construct Validity.

ERIC Educational Resources Information Center

Rossi, Robert Joseph

Methods drawn from four logical theories associated with studies of inductive processes are applied to the assessment and evaluation of experimental episode construct validity. It is shown that this application provides for estimates of episode informativeness with respect to the person examined in terms of the construct and to the construct…

47 CFR 73.3533 - Application for construction permit or modification of construction permit.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Changes in a Low Power TV, TV Translator or TV Booster Station.” (6) FCC Form 349, “Application for Authority to Construct or Make Changes in an FM Translator or FM Booster Station.” (7) FCC Form 318...

47 CFR 73.3533 - Application for construction permit or modification of construction permit.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Changes in a Low Power TV, TV Translator or TV Booster Station.” (6) FCC Form 349, “Application for Authority to Construct or Make Changes in an FM Translator or FM Booster Station.” (7) FCC Form 318...

47 CFR 73.3533 - Application for construction permit or modification of construction permit.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Changes in a Low Power TV, TV Translator or TV Booster Station.” (6) FCC Form 349, “Application for Authority to Construct or Make Changes in an FM Translator or FM Booster Station.” (7) FCC Form 318...

15 CFR 270.1 - Description of rule; purpose; applicability.

Code of Federal Regulations, 2013 CFR

2013-01-01

... NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NATIONAL CONSTRUCTION SAFETY TEAMS NATIONAL CONSTRUCTION SAFETY TEAMS General § 270.1 Description of rule; purpose; applicability. (a) The National Construction Safety Team Act (the Act) (Pub. L. 107-231) provides for the establishment of...

15 CFR 270.1 - Description of rule; purpose; applicability.

Code of Federal Regulations, 2012 CFR

2012-01-01

... NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NATIONAL CONSTRUCTION SAFETY TEAMS NATIONAL CONSTRUCTION SAFETY TEAMS General § 270.1 Description of rule; purpose; applicability. (a) The National Construction Safety Team Act (the Act) (Pub. L. 107-231) provides for the establishment of...

15 CFR 270.1 - Description of rule; purpose; applicability.

Code of Federal Regulations, 2014 CFR

2014-01-01

... NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NATIONAL CONSTRUCTION SAFETY TEAMS NATIONAL CONSTRUCTION SAFETY TEAMS General § 270.1 Description of rule; purpose; applicability. (a) The National Construction Safety Team Act (the Act) (Pub. L. 107-231) provides for the establishment of...

15 CFR 270.1 - Description of rule; purpose; applicability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NATIONAL CONSTRUCTION SAFETY TEAMS NATIONAL CONSTRUCTION SAFETY TEAMS General § 270.1 Description of rule; purpose; applicability. (a) The National Construction Safety Team Act (the Act) (Pub. L. 107-231) provides for the establishment of...

15 CFR 270.1 - Description of rule; purpose; applicability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NATIONAL CONSTRUCTION SAFETY TEAMS NATIONAL CONSTRUCTION SAFETY TEAMS General § 270.1 Description of rule; purpose; applicability. (a) The National Construction Safety Team Act (the Act) (Pub. L. 107-231) provides for the establishment of...

47 CFR 22.143 - Construction prior to grant of application.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES PUBLIC MOBILE SERVICES Licensing Requirements and Procedures Applications and Notifications § 22... Mobile services prior to grant of their applications, subject to the provisions of this section, but must... 47 Telecommunication 2 2010-10-01 2010-10-01 false Construction prior to grant of application. 22...

7 CFR 1783.7 - What is the grant application process?

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Application for Federal Assistance: Standard Form 424; (2) Budget Information—Non-Construction Programs: Standard Form 424A; (3) Assurances—Non-Construction Programs: Standard Form 424B; (4) Evidence of applicant... of this part. (c) The applicant should submit a narrative establishing the basis for any claims that...

7 CFR 1783.7 - What is the grant application process?

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Application for Federal Assistance: Standard Form 424; (2) Budget Information—Non-Construction Programs: Standard Form 424A; (3) Assurances—Non-Construction Programs: Standard Form 424B; (4) Evidence of applicant... of this part. (c) The applicant should submit a narrative establishing the basis for any claims that...

7 CFR 1783.7 - What is the grant application process?

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Application for Federal Assistance: Standard Form 424; (2) Budget Information—Non-Construction Programs: Standard Form 424A; (3) Assurances—Non-Construction Programs: Standard Form 424B; (4) Evidence of applicant... of this part. (c) The applicant should submit a narrative establishing the basis for any claims that...

Comparison of the Canadian CT head rule and the New Orleans criteria in patients with minor head injury in a Spanish hospital.

PubMed

Valle Alonso, Joaquín; Fonseca Del Pozo, Francisco Javier; Vaquero Álvarez, Manuel; Lopera Lopera, Elisa; Garcia Segura, Marisol; García Arévalo, Ricardo

2016-12-16

To compare two scales for assessment of patients with mild head injury. The Canadian CT Head Rule (CCHR) and New Orleans Criteria (NOC) according to their diagnostic accuracy in patients attending an emergency department, and to determine the most important predictive values. Cross-sectional study in a first-level Hospital in the period of January 2011 to January 2013. Patients with mild head injury criteria were included. All the patients underwent a computed tomography (CT) of the head as part of internal protocol and the CCHR and NOC criteria were recorded for each patient. We consider the main variable the presence of traumatic lesions on CT and, as secondary variables, neurosurgical intervention and post-concussion syndrome. Sensitivity, specificity, predictive values and validity index (VI) of the CCHR and the NO criteria in the subgroup of patients with a Glasgow Coma Scale (GCS) score of 15 points were compared. A total of 217 patients, of whom 197 had a GCS score of 15 points were evaluated. Both rules showed 100% sensitivity when a significant injury was presented in the CT, the CCHR 100% (95% CI: 97.4%-100%) and the NO criteria 100% (95% CI: 97.4%-100%); but the CCHR achieved higher values of specificity 25.3% (95% CI: 18.6%-32%), positive predictive value (PPV) and VI. The two rules showed a 100% sensitivity regarding neurosurgical intervention; however the CCHR with high-risk criteria showed better specificity, PPV and VI 55.2 (95% CI: 8.3%-62.2%) compared to the NO criteria 7.6 (95% CI: 3.8%-11.5%). With regard to post-concussion syndrome criteria NO criteria showed better sensitivity 100% (95% CI: 96.2%-100%) and predictive values, but lower specificity and VI compared with the CCHR 76.9% (95% CI: 50.2%-100%). Our study demonstrates the high sensitivity of the CCHR and the NO criteria in patients with mild head injury, both to detect a significant clinical lesion on CT or the need for neurosurgical intervention and better specificity of CCHR compared with NO criteria. The adoption of clinical prediction rules, especially the CCHR, to request a CT scan in patients with mild head injury should be recommended in the emergency department. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

[Follow-up of primary care patients with a NANDA I nursing diagnosis of low self-esteem].

PubMed

Díaz-Martín, Alicia; González-Carpio Paredes, Óscar

2013-01-01

To describe the evolution and characteristics of the NANDA taxonomy I nursing diagnosis of «situational low self-esteem» (SLS) and its related factors in Primary Care patients from the towns of Fuenlabrada and Leganés in the Autonomous Community of Madrid, in the period 2003-2009. An observational retrospective case series of patients diagnosed by their Primary Care nurse with SLS according to the NANDA I taxonomy. This case series was performed in the towns of Fuenlabrada and Leganes (Madrid). Descriptive analysis of the variables obtained from the database management software for electronic health records in Primary Care (OMI AP). Data observed in percentages. The main variable is 00120 NANDA I diagnosis: SLS. A total of 342 care plans with a SLS diagnosis having completed all the nursing process phases. The NANDA, NOC and NIC classifications were used for the diagnostic formulas, the performance criteria to measure the effectiveness and efficiency of care, and the interventions that were performed to achieve them. The assessment of the nursing process was made according to the Marjory Gordon Functional Health Patterns. The incidence between 2003 and 2009 increased 8-fold. The large majority (80%) were women, with 52.4% between 40 and 64 years. Eighteen percent of the cases were closed, with 88% positively resolved. The most frequent distinctive characteristic was «negative self-verbalization» (26.5%). The main related factors were «disturbed body image» (23.8%). The most established NOC was «to improve the self-esteem» (41.3%) and its evolution was positive in 61%. Just over half (53.2%) of the interventions were «to increase facing up to responsibilities» and «to boost self-esteem». More than half (55%) of the diagnoses were made due to psychological causes, with episodes of a feeling anxiety-nervousness-tension in 33%. Although the approach is still difficul, the resolution of psychosocial problems, particularly those of self-esteem, continue to improve. The diagnoses with follow-up show positive results. We must increase our knowledge of psychosocial problems and communication skills in order to respond to the current demands of the population. Copyright © 2012 Elsevier España, S.L. All rights reserved.

Application of Genetically Encoded Fluorescent Nitric Oxide (NO•) Probes, the geNOps, for Real-time Imaging of NO• Signals in Single Cells

PubMed Central

Eroglu, Emrah; Rost, Rene; Bischof, Helmut; Blass, Sandra; Schreilechner, Anna; Gottschalk, Benjamin; Depaoli, Maria R.; Klec, Christiane; Charoensin, Suphachai; Madreiter-Sokolowski, Corina T.; Ramadani, Jeta; Waldeck-Weiermair, Markus; Graier, Wolfgang F.; Malli, Roland

2017-01-01

Nitric Oxide (NO•) is a small radical, which mediates multiple important cellular functions in mammals, bacteria and plants. Despite the existence of a large number of methods for detecting NO• in vivo and in vitro, the real-time monitoring of NO• at the single-cell level is very challenging. The physiological or pathological effects of NO• are determined by the actual concentration and dwell time of this radical. Accordingly, methods that allow the single-cell detection of NO• are highly desirable. Recently, we expanded the pallet of NO• indicators by introducing single fluorescent protein-based genetically encoded nitric oxide (NO•) probes (geNOps) that directly respond to cellular NO• fluctuations and, hence, addresses this need. Here we demonstrate the usage of geNOps to assess intracellular NO• signals in response to two different chemical NO•-liberating molecules. Our results also confirm that freshly prepared 3-(2-hydroxy-1-methyl-2-nitrosohydrazino)-N-methyl-1-propanamine (NOC-7) has a much higher potential to evoke change in intracellular NO• levels as compared with the inorganic NO• donor sodium nitroprusside (SNP). Furthermore, dual-color live-cell imaging using the green geNOps (G-geNOp) and the chemical Ca2+ indicator fura-2 was performed to visualize the tight regulation of Ca2+-dependent NO• formation in single endothelial cells. These representative experiments demonstrate that geNOps are suitable tools to investigate the real-time generation and degradation of single-cell NO• signals in diverse experimental setups. PMID:28362417

14 CFR 33.31 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... STANDARDS: AIRCRAFT ENGINES Design and Construction; Reciprocating Aircraft Engines § 33.31 Applicability. This subpart prescribes additional design and construction requirements for reciprocating aircraft engines. ...

14 CFR 33.31 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... STANDARDS: AIRCRAFT ENGINES Design and Construction; Reciprocating Aircraft Engines § 33.31 Applicability. This subpart prescribes additional design and construction requirements for reciprocating aircraft engines. ...

14 CFR 33.61 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-01-01

... STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.61 Applicability. This subpart prescribes additional design and construction requirements for turbine aircraft engines. ...

14 CFR 33.61 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-01-01

... STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.61 Applicability. This subpart prescribes additional design and construction requirements for turbine aircraft engines. ...

14 CFR 33.61 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-01-01

... STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.61 Applicability. This subpart prescribes additional design and construction requirements for turbine aircraft engines. ...

23 CFR 625.3 - Application.

Code of Federal Regulations, 2010 CFR

2010-04-01

... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.3 Application. (a) Applicable Standards. (1) Design and construction standards for...) Federal-aid projects not on the NHS are to be designed, constructed, operated, and maintained in...

23 CFR 625.3 - Application.

Code of Federal Regulations, 2012 CFR

2012-04-01

... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.3 Application. (a) Applicable Standards. (1) Design and construction standards for...) Federal-aid projects not on the NHS are to be designed, constructed, operated, and maintained in...

23 CFR 625.3 - Application.

Code of Federal Regulations, 2013 CFR

2013-04-01

... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.3 Application. (a) Applicable Standards. (1) Design and construction standards for...) Federal-aid projects not on the NHS are to be designed, constructed, operated, and maintained in...

23 CFR 625.3 - Application.

Code of Federal Regulations, 2014 CFR

2014-04-01

... HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN STANDARDS FOR HIGHWAYS § 625.3 Application. (a) Applicable Standards. (1) Design and construction standards for...) Federal-aid projects not on the NHS are to be designed, constructed, operated, and maintained in...

47 CFR 90.169 - Construction prior to grant of application.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 5 2010-10-01 2010-10-01 false Construction prior to grant of application. 90.169 Section 90.169 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... Governing Facilities Used to Provide Commercial Mobile Radio Services § 90.169 Construction prior to grant...

24 CFR 200.1520 - Termination of MAP privileges.

Code of Federal Regulations, 2011 CFR

2011-04-01

...-application, the firm application, the mortgage insurance commitment, or the insured construction loan back to... construction or substantial rehabilitation must be immediately transferred to a new MAP lender. At no time can the new MAP lender assign the firm mortgage insurance commitment, or the insured construction loan...

Behavior-based multi-robot collaboration for autonomous construction tasks

NASA Technical Reports Server (NTRS)

Stroupe, Ashley; Huntsberger, Terry; Okon, Avi; Aghazarian, Hrand; Robinson, Matthew

2005-01-01

The Robot Construction Crew (RCC) is a heterogeneous multi-robot system for autonomous construction of a structure through assembly of Long components. The two robot team demonstrates component placement into an existing structure in a realistic environment. The task requires component acquisition, cooperative transport, and cooperative precision manipulation. A behavior-based architecture provides adaptability. The RCC approach minimizes computation, power, communication, and sensing for applicability to space-related construction efforts, but the techniques are applicable to terrestrial construction tasks.

14 CFR 33.11 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... STANDARDS: AIRCRAFT ENGINES Design and Construction; General § 33.11 Applicability. This subpart prescribes the general design and construction requirements for reciprocating and turbine aircraft engines. ...

14 CFR 33.11 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... STANDARDS: AIRCRAFT ENGINES Design and Construction; General § 33.11 Applicability. This subpart prescribes the general design and construction requirements for reciprocating and turbine aircraft engines. ...

47 CFR 73.3500 - Application and report forms.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Wireless Telecommunications Bureau Application for Assignments of Authorization and Transfers of Control... Station Construction Permit or License. 315 Application for Consent to Transfer of Control of Corporation... Broadcast Station Construction Permit or License or Transfer of Control of Corporation Holding Broadcast...

77 FR 18990 - Approval and Promulgation of Implementation Plans; New Mexico; Construction Permit Fees

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-29

... reviewing and acting on specific air quality construction permit applications received by the New Mexico... Promulgation of Implementation Plans; New Mexico; Construction Permit Fees AGENCY: Environmental Protection... replace existing rules, and revisions to the applicable State Implementation Plan (SIP) for New Mexico...

75 FR 29420 - Revision of LNG and LHG Waterfront Facility General Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-26

... exclusive authority to approve or deny an application for the siting, construction, expansion, or operation... a Follow-on WSA will be submitted to the U.S. Coast Guard no later than the filing of an application... least 180 days before the applicant files an application for authorization to construct the facility...

40 CFR 61.96 - Applications to construct or modify.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Applications to construct or modify. 61... Emissions of Radionuclides Other Than Radon From Department of Energy Facilities § 61.96 Applications to...) An application for approval under § 61.07 or notification of startup under § 61.09 does not need to...

40 CFR 61.96 - Applications to construct or modify.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 9 2013-07-01 2013-07-01 false Applications to construct or modify. 61... Emissions of Radionuclides Other Than Radon From Department of Energy Facilities § 61.96 Applications to...) An application for approval under § 61.07 or notification of startup under § 61.09 does not need to...

40 CFR 61.96 - Applications to construct or modify.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 8 2011-07-01 2011-07-01 false Applications to construct or modify. 61... Emissions of Radionuclides Other Than Radon From Department of Energy Facilities § 61.96 Applications to...) An application for approval under § 61.07 or notification of startup under § 61.09 does not need to...

40 CFR 61.96 - Applications to construct or modify.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 9 2012-07-01 2012-07-01 false Applications to construct or modify. 61... Emissions of Radionuclides Other Than Radon From Department of Energy Facilities § 61.96 Applications to...) An application for approval under § 61.07 or notification of startup under § 61.09 does not need to...

40 CFR 61.96 - Applications to construct or modify.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 9 2014-07-01 2014-07-01 false Applications to construct or modify. 61... Emissions of Radionuclides Other Than Radon From Department of Energy Facilities § 61.96 Applications to...) An application for approval under § 61.07 or notification of startup under § 61.09 does not need to...

30 CFR 75.335 - Seal strengths, design applications, and installation.

Code of Federal Regulations, 2013 CFR

2013-07-01

... properties, construction specifications, quality control, design references, and other information related to... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Seal strengths, design applications, and... Seal strengths, design applications, and installation. (a) Seal strengths. Seals constructed on or...

30 CFR 75.335 - Seal strengths, design applications, and installation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... properties, construction specifications, quality control, design references, and other information related to... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Seal strengths, design applications, and... Seal strengths, design applications, and installation. (a) Seal strengths. Seals constructed on or...

30 CFR 75.335 - Seal strengths, design applications, and installation.

Code of Federal Regulations, 2014 CFR

2014-07-01

... properties, construction specifications, quality control, design references, and other information related to... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Seal strengths, design applications, and... Seal strengths, design applications, and installation. (a) Seal strengths. Seals constructed on or...

30 CFR 75.335 - Seal strengths, design applications, and installation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... properties, construction specifications, quality control, design references, and other information related to... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Seal strengths, design applications, and... Seal strengths, design applications, and installation. (a) Seal strengths. Seals constructed on or...

30 CFR 75.335 - Seal strengths, design applications, and installation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... properties, construction specifications, quality control, design references, and other information related to... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Seal strengths, design applications, and... Seal strengths, design applications, and installation. (a) Seal strengths. Seals constructed on or...

23 CFR 635.202 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 23 Highways 1 2011-04-01 2011-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

23 CFR 635.202 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 23 Highways 1 2012-04-01 2012-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

23 CFR 635.202 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

23 CFR 635.202 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 23 Highways 1 2013-04-01 2013-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

23 CFR 635.202 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 23 Highways 1 2014-04-01 2014-04-01 false Applicability. 635.202 Section 635.202 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS CONSTRUCTION AND MAINTENANCE Force Account Construction § 635.202 Applicability. This subpart applies to all Federal-aid and...

10 CFR 50.90 - Application for amendment of license, construction permit, or early site permit.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., or early site permit. 50.90 Section 50.90 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF....90 Application for amendment of license, construction permit, or early site permit. Whenever a holder of a license, including a construction permit and operating license under this part, and an early...

10 CFR 50.90 - Application for amendment of license, construction permit, or early site permit.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., or early site permit. 50.90 Section 50.90 Energy NUCLEAR REGULATORY COMMISSION DOMESTIC LICENSING OF....90 Application for amendment of license, construction permit, or early site permit. Whenever a holder of a license, including a construction permit and operating license under this part, and an early...

The Use of Constructive Modeling and Virtual Simulation in Large-Scale Team Training: A Military Case Study.

ERIC Educational Resources Information Center

Andrews, Dee H.; Dineen, Toni; Bell, Herbert H.

1999-01-01

Discusses the use of constructive modeling and virtual simulation in team training; describes a military application of constructive modeling, including technology issues and communication protocols; considers possible improvements; and discusses applications in team-learning environments other than military, including industry and education. (LRW)

76 FR 58537 - In the Matter of Certain Personal Data and Mobile Communications Devices and Related Software...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-21

... subsystems. (HTC Pet. 30-35). (4) Whether the final ID's applications of the claim constructions for... below: (1) Whether the final ID's applications of the claim constructions for ``linking actions to the... has determined to review certain claim constructions, as well as the final ID's determinations...

Construction Project Performance Improvement through Radio Frequency Identification Technology Application on a Project Supply Chain

ERIC Educational Resources Information Center

Wang, Heng

2017-01-01

Construction project productivity typically lags other industries and it has been the focus of numerous studies in order to improve the project performance. This research investigated the application of Radio Frequency Identification (RFID) technology on construction projects' supply chain and determined that RFID technology can improve the…

46 CFR 163.002-3 - Applicable technical regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 6 2010-10-01 2010-10-01 false Applicable technical regulations. 163.002-3 Section 163.002-3 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL CONSTRUCTION Pilot Hoist § 163.002-3 Applicable technical regulations...

Nanomaterials in the construction industry: a review of their applications and environmental health and safety considerations.

PubMed

Lee, Jaesang; Mahendra, Shaily; Alvarez, Pedro J J

2010-07-27

The extraordinary chemical and physical properties of materials at the nanometer scale enable novel applications ranging from structural strength enhancement and energy conservation to antimicrobial properties and self-cleaning surfaces. Consequently, manufactured nanomaterials (MNMs) and nanocomposites are being considered for various uses in the construction and related infrastructure industries. To achieve environmentally responsible nanotechnology in construction, it is important to consider the lifecycle impacts of MNMs on the health of construction workers and dwellers, as well as unintended environmental effects at all stages of manufacturing, construction, use, demolition, and disposal. Here, we review state-of-the-art applications of MNMs that improve conventional construction materials, suggest likely environmental release scenarios, and summarize potential adverse biological and toxicological effects and their mitigation. Aligned with multidisciplinary assessment of the environmental implications of emerging technologies, this review seeks to promote awareness of potential benefits of MNMs in construction and stimulate the development of guidelines to regulate their use and disposal to mitigate potential adverse effects on human and environmental health.

Value engineering awareness study for sustainable construction in Malaysia

NASA Astrophysics Data System (ADS)

U, Fathoni; M, Zakaria C.; O, Rohayu C.

2013-06-01

Construction process has often been described as a highly complex process because of the number of disciplines involved during the conceptual, design and construction stage. With the emergence of latest technology and concern for environment, increasing attention in construction industry is given on sustainability. Balance in quality and sustainability has become a major challenge to the construction industry. This paper presents a study that has conducted to determine the acceptance and application of Value Engineering (VE) and Life Cycle Cost Analysis (LCCA) in Malaysia construction industry. A set of questionnaire have distributed to different practitioners in construction industry and the result has reflect the fact that the application of VE and LCCA are still very low.

GPR application on construction foundation study

NASA Astrophysics Data System (ADS)

Amran, T. S. T.; Ismail, M. P.; Ismail, M. A.; Amin, M. S. M.; Ahmad, M. R.; Basri, N. S. M.

2017-11-01

Extensive researches and studies have been carried on radar system for commercialisation of ground penetrating radar (GPR) technology pioneered in construction, and thus claimed its rightful place in the vision of future. The application of ground penetrating radar in construction study is briefly reviewed. Based on previous experimentation and studies, this paper is focus on reinforcement bar (rebar) investigation on construction. The various data through previous references used to discuss and analyse the capability of ground penetrating radar for further improvement in construction projects especially in rebar placement in works.

Purpose-driven biomaterials research in liver-tissue engineering.

PubMed

Ananthanarayanan, Abhishek; Narmada, Balakrishnan Chakrapani; Mo, Xuejun; McMillian, Michael; Yu, Hanry

2011-03-01

Bottom-up engineering of microscale tissue ("microtissue") constructs to recapitulate partially the complex structure-function relationships of liver parenchyma has been realized through the development of sophisticated biomaterial scaffolds, liver-cell sources, and in vitro culture techniques. With regard to in vivo applications, the long-lived stem/progenitor cell constructs can improve cell engraftment, whereas the short-lived, but highly functional hepatocyte constructs stimulate host liver regeneration. With regard to in vitro applications, microtissue constructs are being adapted or custom-engineered into cell-based assays for testing acute, chronic and idiosyncratic toxicities of drugs or pathogens. Systems-level methods and computational models that represent quantitative relationships between biomaterial scaffolds, cells and microtissue constructs will further enable their rational design for optimal integration into specific biomedical applications. Copyright © 2010 Elsevier Ltd. All rights reserved.

41 CFR 60-250.1 - Purpose, applicability and construction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Purpose, applicability and construction. 60-250.1 Section 60-250.1 Public Contracts and Property Management Other Provisions... OTHER PROTECTED VETERANS Preliminary Matters, Equal Opportunity Clause § 60-250.1 Purpose, applicability...

41 CFR 60-250.1 - Purpose, applicability and construction.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Purpose, applicability and construction. 60-250.1 Section 60-250.1 Public Contracts and Property Management Other Provisions... OTHER PROTECTED VETERANS Preliminary Matters, Equal Opportunity Clause § 60-250.1 Purpose, applicability...

41 CFR 60-250.1 - Purpose, applicability and construction.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Purpose, applicability and construction. 60-250.1 Section 60-250.1 Public Contracts and Property Management Other Provisions... OTHER PROTECTED VETERANS Preliminary Matters, Equal Opportunity Clause § 60-250.1 Purpose, applicability...

41 CFR 60-250.1 - Purpose, applicability and construction.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Purpose, applicability and construction. 60-250.1 Section 60-250.1 Public Contracts and Property Management Other Provisions... OTHER PROTECTED VETERANS Preliminary Matters, Equal Opportunity Clause § 60-250.1 Purpose, applicability...

Construction Biotechnology: a new area of biotechnological research and applications.

PubMed

Stabnikov, Viktor; Ivanov, Volodymyr; Chu, Jian

2015-09-01

A new scientific and engineering discipline, Construction Biotechnology, is developing exponentially during the last decade. The major directions of this discipline are selection of microorganisms and development of the microbially-mediated construction processes and biotechnologies for the production of construction biomaterials. The products of construction biotechnologies are low cost, sustainable, and environmentally friendly microbial biocements and biogrouts for the construction ground improvement. The microbial polysaccharides are used as admixtures for cement. Microbially produced biodegradable bioplastics can be used for the temporarily constructions. The bioagents that are used in construction biotechnologies are either pure or enrichment cultures of microorganisms or activated indigenous microorganisms of soil. The applications of microorganisms in the construction processes are bioaggregation, biocementation, bioclogging, and biodesaturation of soil. The biotechnologically produced construction materials and the microbially-mediated construction technologies have a lot of advantages in comparison with the conventional construction materials and processes. Proper practical implementations of construction biotechnologies could give significant economic and environmental benefits.

Human Factors Simulation in Construction Management Education

ERIC Educational Resources Information Center

Jaeger, M.; Adair, D.

2010-01-01

Successful construction management depends primarily on the representatives of the involved construction project parties. In addition to effective application of construction management tools and concepts, human factors impact significantly on the processes of any construction management endeavour. How can human factors in construction management…

76 FR 6811 - Endangered and Threatened Wildlife and Plants; Permit; Construction and Operation of Kaheawa II...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-08

...] Endangered and Threatened Wildlife and Plants; Permit; Construction and Operation of Kaheawa II Wind Energy... application from Kaheawa Wind Power II, LLC (KWP II) for an incidental take permit (permit) under the... construction and operation of the KWP II wind energy facility on the island of Maui. The permit application...

40 CFR 60.1090 - What must I do with my revised materials separation plan?

Code of Federal Regulations, 2014 CFR

2014-07-01

... Performance for Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30... Administrator by the date you submit the application for a construction permit under 40 CFR part 51, subpart I, or part 52. (If you are not required to submit an application for a construction permit under 40 CFR...

40 CFR 60.1090 - What must I do with my revised materials separation plan?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Performance for Small Municipal Waste Combustion Units for Which Construction is Commenced After August 30... Administrator by the date you submit the application for a construction permit under 40 CFR part 51, subpart I, or part 52. (If you are not required to submit an application for a construction permit under 40 CFR...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Notice of hearing on application for early review of site... AGENCY RULES OF PRACTICE AND PROCEDURE Additional Procedures Applicable to Early Partial Decisions on... Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice of hearing on application...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Notice of hearing on application for early review of site... AGENCY RULES OF PRACTICE AND PROCEDURE Additional Procedures Applicable to Early Partial Decisions on... Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice of hearing on application...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice...

46 CFR 388.3 - Application and fee.

Code of Federal Regulations, 2010 CFR

2010-10-01

..., including geographic region of intended operation and trade. (iv) Date and place of construction and (if applicable) rebuilding. (If applicant is unable to document the origin of the vessel, foreign construction will be assumed). (v) Name, address, and telephone number of the vessel owner. (vi) A statement on the...

76 FR 19121 - Notice of Submission of Proposed Information Collection to OMB Multifamily Project Applications...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-06

... Proposed Information Collection to OMB Multifamily Project Applications and Construction Prior to Initial... facilities is also required as part of the application for firm commitment for mortgage insurance. Project owners/sponsors may apply for permission to commence construction prior to initial endorsement. DATES...

46 CFR 194.10-1 - Application.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CONTROL OF EXPLOSIVES AND OTHER HAZARDOUS MATERIALS Magazines § 194.10-1 Application. (a) The provisions of this subpart apply to the construction of integral magazines, magazine vans, and magazine chests... construction of magazines shall be in accordance with the applicable provisions of 49 CFR parts 173 and 176 and...

Minor New Source Review Permit Application: Fluidic, Inc.

EPA Pesticide Factsheets

Federal Minor New Source Review New Construction Application for proposed construction of new equipment at an existing source at Fluidic's facility located at 8425 N. 9th Street, Suite #4, Scottsdale, Arizona 48258.

14 CFR 33.61 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.61 Applicability. This subpart prescribes additional design and construction requirements for turbine aircraft engines. ...

14 CFR 33.61 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.61 Applicability. This subpart prescribes additional design and construction requirements for turbine aircraft engines. ...

Automated Construction of Node Software Using Attributes in a Ubiquitous Sensor Network Environment

PubMed Central

Lee, Woojin; Kim, Juil; Kang, JangMook

2010-01-01

In sensor networks, nodes must often operate in a demanding environment facing restrictions such as restricted computing resources, unreliable wireless communication and power shortages. Such factors make the development of ubiquitous sensor network (USN) applications challenging. To help developers construct a large amount of node software for sensor network applications easily and rapidly, this paper proposes an approach to the automated construction of node software for USN applications using attributes. In the proposed technique, application construction proceeds by first developing a model for the sensor network and then designing node software by setting the values of the predefined attributes. After that, the sensor network model and the design of node software are verified. The final source codes of the node software are automatically generated from the sensor network model. We illustrate the efficiency of the proposed technique by using a gas/light monitoring application through a case study of a Gas and Light Monitoring System based on the Nano-Qplus operating system. We evaluate the technique using a quantitative metric—the memory size of execution code for node software. Using the proposed approach, developers are able to easily construct sensor network applications and rapidly generate a large number of node softwares at a time in a ubiquitous sensor network environment. PMID:22163678

Automated construction of node software using attributes in a ubiquitous sensor network environment.

PubMed

Lee, Woojin; Kim, Juil; Kang, JangMook

2010-01-01

In sensor networks, nodes must often operate in a demanding environment facing restrictions such as restricted computing resources, unreliable wireless communication and power shortages. Such factors make the development of ubiquitous sensor network (USN) applications challenging. To help developers construct a large amount of node software for sensor network applications easily and rapidly, this paper proposes an approach to the automated construction of node software for USN applications using attributes. In the proposed technique, application construction proceeds by first developing a model for the sensor network and then designing node software by setting the values of the predefined attributes. After that, the sensor network model and the design of node software are verified. The final source codes of the node software are automatically generated from the sensor network model. We illustrate the efficiency of the proposed technique by using a gas/light monitoring application through a case study of a Gas and Light Monitoring System based on the Nano-Qplus operating system. We evaluate the technique using a quantitative metric-the memory size of execution code for node software. Using the proposed approach, developers are able to easily construct sensor network applications and rapidly generate a large number of node softwares at a time in a ubiquitous sensor network environment.

Behavior-Based Multi-Robot Collaboration for Autonomous Construction Tasks

NASA Technical Reports Server (NTRS)

Stroupe, Ashley; Huntsberger, Terry; Okon, Avi; Aghazarian, Hrand; Robinson, Matthew

2005-01-01

We present a heterogeneous multi-robot system for autonomous construction of a structure through assembly of long components. Placement of a component within an existing structure in a realistic environment is demonstrated on a two-robot team. The task requires component acquisition, cooperative transport, and cooperative precision manipulation. Far adaptability, the system is designed as a behavior-based architecture. Far applicability to space-related construction efforts, computation, power, communication, and sensing are minimized, though the techniques developed are also applicable to terrestrial construction tasks.

Complementary construction of ideal nonimaging concentrators and its applications.

PubMed

Gordon, J M

1996-10-01

A construction principle for ideal nonimaging concentrators based on the complementary edge rays outside the nominal field of view is presented, with illustrations for the trumpet, compound parabolic concentrator, and compound hyperbolic concentrator. A simple string construction for the trumpet concentrator is shown to follow from this observation-the trumpet having been the one ideal concentrator for which no string-construction method had previously been noted. An application of these observations for solar concentrator design when nonisothermal receivers are advantageous is also presented.

A Neo-Piagetian Theory of Constructive Operators: Applications to Perceptual-Motor Development and Learning.

ERIC Educational Resources Information Center

Todor, John I.

The author presents an overview of Pascual-Leone's Theory of Constructive Operators, a process-structural theory based upon Piagetian constructs which has evolved to both explain and predict the temporal unfolding of behavior. An application is made of the theory to the demands of a discrete motor task and prediction of (a) the minimal age…

Assessment of the Lunar Surface Layer and in Situ Materials to Sustain Construction-related Applications

NASA Technical Reports Server (NTRS)

Johnson, Stewart W.; Chua, Koon Meng

1992-01-01

Present and future technologies to facilitate lunar composition and resource assessment with applications to lunar surface construction are presented. We are particularly interested in the construction activity associated with lunar-based astronomy. We address, as an example, the use of ground-probing radar to help assess subsurface conditions at sites for observatories and other facilities.

Application and Mechanics Analysis of Multi-Function Construction Platforms in Prefabricated-Concrete Construction

NASA Astrophysics Data System (ADS)

Wang, Meihua; Li, Rongshuai; Zhang, Wenze

2017-11-01

Multi-function construction platforms (MCPs) as an “old construction technology, new application” of the building facade construction equipment, its efforts to reduce labour intensity, improve labour productivity, ensure construction safety, shorten the duration of construction and other aspects of the effect are significant. In this study, the functional analysis of the multi-function construction platforms is carried out in the construction of the assembly building. Based on the general finite element software ANSYS, the static calculation and dynamic characteristics analysis of the MCPs structure are analysed, the simplified finite element model is constructed, and the selection of the unit, the processing and solution of boundary are under discussion and research. The maximum deformation value, the maximum stress value and the structural dynamic characteristic model are obtained. The dangerous parts of the platform structure are analysed, too. Multiple types of MCPs under engineering construction conditions are calculated, so as to put forward the rationalization suggestions for engineering application of the MCPs.

10 CFR 50.33 - Contents of applications; general information.

Code of Federal Regulations, 2010 CFR

2010-01-01

.... (e) The class of license applied for, the use to which the facility will be put, the period of time... applicable, the following should be provided: (1) If the application is for a construction permit, the... assurance of obtaining the funds necessary to cover estimated construction costs and related fuel cycle...

29 CFR 2200.2 - Scope of rules; applicability of Federal Rules of Civil Procedure; construction.

Code of Federal Regulations, 2010 CFR

2010-07-01

...; applicability of Federal Rules of Civil Procedure; construction. (a) Scope. These rules shall govern all proceedings before the Commission and its Judges. (b) Applicability of Federal Rules of Civil Procedure. In the absence of a specific provision, procedure shall be in accordance with the Federal Rules of Civil...

29 CFR 2200.2 - Scope of rules; applicability of Federal Rules of Civil Procedure; construction.

Code of Federal Regulations, 2011 CFR

2011-07-01

...; applicability of Federal Rules of Civil Procedure; construction. (a) Scope. These rules shall govern all proceedings before the Commission and its Judges. (b) Applicability of Federal Rules of Civil Procedure. In the absence of a specific provision, procedure shall be in accordance with the Federal Rules of Civil...

Bantu Applicative Construction Types Involving *-Id: Form, Functions and Diachrony

ERIC Educational Resources Information Center

Pacchiarotti, Sara

2016-01-01

This dissertation first addresses various shortcomings in definitions of "applicative" when compared to what is actually found across languages. It then proposes a four-way distinction among applicative constructions, relevant at least to Bantu, a large family of languages spoken in Sub-Saharan Africa. Because of the gradual nature of…

47 CFR 74.112 - Supplementary statement with application for construction permit.

Code of Federal Regulations, 2010 CFR

2010-10-01

... construction permit for any experimental broadcast station confirming the applicant's understanding: (a) That... notice or hearing. (e) That any authorization issued pursuant to the application may be cancelled at any time without notice or hearing, and will expire as a matter of law if the station fails to transmit...

50 CFR 29.21-5 - Construction.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Construction. 29.21-5 Section 29.21-5... Construction. (a) If construction is not commenced within two (2) years after date of right-of-way grant, the...) Proof of construction: Upon completion of construction, the applicant shall file a certification of...

50 CFR 29.21-5 - Construction.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false Construction. 29.21-5 Section 29.21-5... Construction. (a) If construction is not commenced within two (2) years after date of right-of-way grant, the...) Proof of construction: Upon completion of construction, the applicant shall file a certification of...

50 CFR 29.21-5 - Construction.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 50 Wildlife and Fisheries 9 2012-10-01 2012-10-01 false Construction. 29.21-5 Section 29.21-5... Construction. (a) If construction is not commenced within two (2) years after date of right-of-way grant, the...) Proof of construction: Upon completion of construction, the applicant shall file a certification of...

50 CFR 29.21-5 - Construction.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 8 2011-10-01 2011-10-01 false Construction. 29.21-5 Section 29.21-5... Construction. (a) If construction is not commenced within two (2) years after date of right-of-way grant, the...) Proof of construction: Upon completion of construction, the applicant shall file a certification of...

50 CFR 29.21-5 - Construction.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false Construction. 29.21-5 Section 29.21-5... Construction. (a) If construction is not commenced within two (2) years after date of right-of-way grant, the...) Proof of construction: Upon completion of construction, the applicant shall file a certification of...

A Review of Application Building Information Modeling (BIM) During Pre-Construction Stage: Retrospective and Future Directions

NASA Astrophysics Data System (ADS)

Edra Nisa Lau, Santi; Zakaria, Rozana; Aminudin, Eeydzah; Saar, Chai Chang; Yusof, Aswadi; Fatihi Hafifi Che Wahid, Che Muhammad

2018-04-01

Pre-construction is one of the biggest areas of risk and uncertainty in construction project as it deals with subsurface ground conditions information. The amount of detail data needed in pre-construction especially for existing data modelling and site analysis should be sufficient enough to ensure that significant risks could not reasonably be anticipated. Current practicing method in interpreting data during this stage tasks reveal limitation. Construction industry faced many obstacles due to the depends on the traditional practice; paper-based document which missing and redundant data always happened. In recent years, there has been a shift in construction where people move to BIM application because of its potential to reduce the problem faced by infrastructure world. BIM has become a successful technology and widely popular in the construction world especially in developed countries because of its potential. Nowadays, people are moving one step ahead in BIM which is adoption of BIM during pre-construction stage. Thus, this paper review studies centered on BIM-integrated modelling during preconstruction stage. But there is lack of practical researches have been made during this stage. Although a large number of studies on BIM have been conducted in the past decade, a lack of consensus remains among researchers and practitioners regarding the applications of BIM during pre-construction stage, the availability of subsequent data integration tool for geotechnical activity. A comprehensive literature review was conducted for data collection and analysis. After in-depth review of journal articles widely cover the application of BIM, this study summarizes an overview and critical reflection of geotechnical data integration using BIM during pre-construction stage. The results are useful for the identification of research clusters and topics in the BIM community.

NASA wiring for space applications program

NASA Technical Reports Server (NTRS)

Schulze, Norman

1995-01-01

An overview of the NASA Wiring for Space Applications Program and its relationship to NASA's space technology enterprise is given in viewgraph format. The mission of the space technology enterprise is to pioneer, with industry, the development and use of space technology to secure national economic competitiveness, promote industrial growth, and to support space missions. The objectives of the NASA Wiring for Space Applications Program is to improve the safety, performance, and reliability of wiring systems for space applications and to develop improved wiring technologies for NASA flight programs and commercial applications. Wiring system failures in space and commercial applications have shown the need for arc track resistant wiring constructions. A matrix of tests performed versus wiring constructions is presented. Preliminary data indicate the performance of the Tensolite and Filotex hybrid constructions are the best of the various candidates.

Construction of estimated flow- and load-duration curves for Kentucky using the Water Availability Tool for Environmental Resources (WATER)

USGS Publications Warehouse

Unthank, Michael D.; Newson, Jeremy K.; Williamson, Tanja N.; Nelson, Hugh L.

2012-01-01

Flow- and load-duration curves were constructed from the model outputs of the U.S. Geological Survey's Water Availability Tool for Environmental Resources (WATER) application for streams in Kentucky. The WATER application was designed to access multiple geospatial datasets to generate more than 60 years of statistically based streamflow data for Kentucky. The WATER application enables a user to graphically select a site on a stream and generate an estimated hydrograph and flow-duration curve for the watershed upstream of that point. The flow-duration curves are constructed by calculating the exceedance probability of the modeled daily streamflows. User-defined water-quality criteria and (or) sampling results can be loaded into the WATER application to construct load-duration curves that are based on the modeled streamflow results. Estimates of flow and streamflow statistics were derived from TOPographically Based Hydrological MODEL (TOPMODEL) simulations in the WATER application. A modified TOPMODEL code, SDP-TOPMODEL (Sinkhole Drainage Process-TOPMODEL) was used to simulate daily mean discharges over the period of record for 5 karst and 5 non-karst watersheds in Kentucky in order to verify the calibrated model. A statistical evaluation of the model's verification simulations show that calibration criteria, established by previous WATER application reports, were met thus insuring the model's ability to provide acceptably accurate estimates of discharge at gaged and ungaged sites throughout Kentucky. Flow-duration curves are constructed in the WATER application by calculating the exceedence probability of the modeled daily flow values. The flow-duration intervals are expressed as a percentage, with zero corresponding to the highest stream discharge in the streamflow record. Load-duration curves are constructed by applying the loading equation (Load = Flow*Water-quality criterion) at each flow interval.

Air Force Office of Scientific Research, Air Force Systems Command Technical Report Summaries. First Quarter 1986.

DTIC Science & Technology

1986-03-01

wi 41 t4 0- Sw ? cL 1 CCCWC ." L ILmL C +o 00W 04 N ~ -C W. CD 0o -0 00 G CL Fr - -3 0 4 - .. CO C4 C1 OD C - - V.. 3 z LL (AC C )C’L -C 4.- Z.’ MCD...0 r -113W 4--L-0 L + *0 * Inm NOC IDn. *m ai u 0- 0 >% ~0C NC Fr IC NC1 CS L.. 0 4)4 0O L Lu * L %C. ii ~ B* LL CC0 z*- 0 > (a> 41r L X 0 mJ L... www U W A. ’-4 L IX z L o t iS o N AU w . C4 U CD4 UIa IL CD Li 0 -i. x - O cc 0 0 WL 4 4 si 4w IA- SnIA in (A C :I- c * i . V z < L 0) 6a L It 0

Cortical encoding and neurophysiological tracking of intensity and pitch cues signaling English stress patterns in native and nonnative speakers.

PubMed

Chung, Wei-Lun; Bidelman, Gavin M

2016-01-01

We examined cross-language differences in neural encoding and tracking of intensity and pitch cues signaling English stress patterns. Auditory mismatch negativities (MMNs) were recorded in English and Mandarin listeners in response to contrastive English pseudowords whose primary stress occurred either on the first or second syllable (i.e., "nocTICity" vs. "NOCticity"). The contrastive syllable stress elicited two consecutive MMNs in both language groups, but English speakers demonstrated larger responses to stress patterns than Mandarin speakers. Correlations between the amplitude of ERPs and continuous changes in the running intensity and pitch of speech assessed how well each language group's brain activity tracked these salient acoustic features of lexical stress. We found that English speakers' neural responses tracked intensity changes in speech more closely than Mandarin speakers (higher brain-acoustic correlation). Findings demonstrate more robust and precise processing of English stress (intensity) patterns in early auditory cortical responses of native relative to nonnative speakers. Copyright © 2016 Elsevier Inc. All rights reserved.

[Nursing care for psychiatric patients defined by NANDA-NIC-NOC terminology: a literature review].

PubMed

Escalada Hernández, Paula; Muñoz Hermoso, Paula; Marro Larrañaga, Itxaso

2013-03-01

The purpose of this literature review is to provide a synthesis of the most relevant studies describing nursing work in mental health by means of NNN taxonomy. Literature from 1990 to September 2011 was reviewed using the "scoping review" methodology. Three independent reviewers examined the articles which were found and selected those fulfilling the inclusion criteria for subsequent analysis. From the 220 articles obtained, 14 studies were finally included and divided into two groups. The aim of the first ten papers was examining the most frequent NANDA nursing diagnosis or/and NIC nursing interventions in different mental health care settings. The remaining four articles describe health care plans for psychiatric patients developed with NNN taxonomy. Combining results from both groups, the most prevalent diagnostic labels are: disturbed thought processes and impaired social interaction. This review has illustrated the lack of evidence in relation to NNN taxonomy in the field of mental health and the need of further research in this area.

Microfluidic 68Ga-labeling: a proof of principle study.

PubMed

Pfaff, Sarah; Philippe, Cecile; Pichler, Verena; Hacker, Marcus; Mitterhauser, Markus; Wadsak, Wolfgang

2018-05-01

Positron emission tomography (PET) as a tool for molecular imaging of cancer has gained huge interest in the last few years. Gallium-68 is a popular PET nuclide due to its favorable characteristics, like advantageous half-life (68 min) and independency of a cyclotron on-site for its production. Accordingly, several 68Ga-complexes for cancer imaging via PET have been made available during the last few years. In this work, 68Ga-labeled compounds were synthesized applying a commercially available microfluidic device for the first time. Therefore, a proof of principle study using three important radiotracers, [68Ga]Ga-PSMA-11, [68Ga]Ga-NODAGA-RGDyk and [68Ga]Ga-DOTA-NOC, was designed. For all three radioligands, various synthesis parameters were evaluated and the feasibility of using a continuous flow reactor was assessed. All of the precursors were successfully radiolabeled with a radiochemical yield higher than 80%, proving the principle that a microfluidic set-up is a suitable approach for the production of 68Ga-labeled tracers.

Environment construction and bottleneck breakthrough in the improvement of wisdom exhibition

NASA Astrophysics Data System (ADS)

Zhang, Jiankang

2017-08-01

Wisdom exhibition is an inexorable trend in convention and exhibition industry in China. Information technology must be utilized by exhibition industry to achieve intelligent application and wisdom management, breaking the limitation of time as well as space, which raise the quality of exhibition service and level of operation to a totally new standard. Accordingly, exhibition industry should optimize mobile internet, a fundamental technology platform, during the advancing process of wisdom exhibition and consummate the combination among three plates including wisdom connection of information, wisdom exhibition environment and wisdom application of technology. Besides, the industry should realize the wisdom of external environment including wisdom of exhibition city, exhibition place, exhibition resource deal etc and break through bottle-neck in construction of wisdom exhibition industry, which includes construction of big data center, development of Mobile Internet application platform, promotion of information construction, innovative design of application scenarios.

The NO donor DETA-NONOate reversibly activates an inward current in neurones and is not mediated by the released nitric oxide

PubMed Central

Thompson, AJ; Mander, PK; Brown, GC

2009-01-01

Background and purpose: It has been previously shown that high levels of nitric oxide (NO), from NO donors, kill neurones, but the mechanisms are unclear. Experimental approach: The effects of NO donors on the electrical properties of rat cultured cerebellar granule cells (CGC neurones) were investigated using the whole-cell patch-clamp technique. Key results: The NO donor (Z)-1-[2-(2-aminoethyl)-N-(2-ammonioethyl)amino]diazen-1-ium-1,2-diolate (DETA-NONOate or NOC-18) caused a rapid, persistent, but fully reversible inward current that was associated with an increase in baseline noise and was concentration dependent (100 µM–10 mM). The response to 3 mM DETA-NONOate was completely inhibited by 1 mM gadolinium, but not by NO scavengers (1 mM haemoglobin or 1 mM PTIO) or glutamate receptor antagonists (10 µM MK-801 or 60 µM CNQX). Application of decomposed 3 mM DETA-NONOate or 3 mM nitrite had no effect. In contrast, the NO donor S-nitrosoglutathione (GSNO) caused a rapid, persistent, but fully reversible outward current that was also concentration dependent (1–10 mM). The 3 mM GSNO response was unaltered by NO scavengers, glutamate antagonists or gadolinium, but was mimicked by decomposed 3 mM GSNO and 3 mM oxidized glutathione. Conclusions and implications: These results suggest that DETA-NONOate directly activates cation-selective channels, causing an inward current in CGCs. In contrast, GSNO causes an outward current in these cells. Some of the effects of these NO donors are independent of NO, and thus caution is required in interpreting results when using high concentrations of these compounds. PMID:19785659

The NO donor DETA-NONOate reversibly activates an inward current in neurones and is not mediated by the released nitric oxide.

PubMed

Thompson, A J; Mander, P K; Brown, G C

2009-11-01

It has been previously shown that high levels of nitric oxide (NO), from NO donors, kill neurones, but the mechanisms are unclear. The effects of NO donors on the electrical properties of rat cultured cerebellar granule cells (CGC neurones) were investigated using the whole-cell patch-clamp technique. The NO donor (Z)-1-[2-(2-aminoethyl)-N-(2-ammonioethyl)amino]diazen-1-ium-1,2-diolate (DETA-NONOate or NOC-18) caused a rapid, persistent, but fully reversible inward current that was associated with an increase in baseline noise and was concentration dependent (100 microM-10 mM). The response to 3 mM DETA-NONOate was completely inhibited by 1 mM gadolinium, but not by NO scavengers (1 mM haemoglobin or 1 mM PTIO) or glutamate receptor antagonists (10 microM MK-801 or 60 microM CNQX). Application of decomposed 3 mM DETA-NONOate or 3 mM nitrite had no effect. In contrast, the NO donor S-nitrosoglutathione (GSNO) caused a rapid, persistent, but fully reversible outward current that was also concentration dependent (1-10 mM). The 3 mM GSNO response was unaltered by NO scavengers, glutamate antagonists or gadolinium, but was mimicked by decomposed 3 mM GSNO and 3 mM oxidized glutathione. These results suggest that DETA-NONOate directly activates cation-selective channels, causing an inward current in CGCs. In contrast, GSNO causes an outward current in these cells. Some of the effects of these NO donors are independent of NO, and thus caution is required in interpreting results when using high concentrations of these compounds.

Modeling reactive ammonia uptake by secondary organic aerosol in CMAQ: application to the continental US

NASA Astrophysics Data System (ADS)

Zhu, Shupeng; Horne, Jeremy R.; Montoya-Aguilera, Julia; Hinks, Mallory L.; Nizkorodov, Sergey A.; Dabdub, Donald

2018-03-01

Ammonium salts such as ammonium nitrate and ammonium sulfate constitute an important fraction of the total fine particulate matter (PM2.5) mass. While the conversion of inorganic gases into particulate-phase sulfate, nitrate, and ammonium is now well understood, there is considerable uncertainty over interactions between gas-phase ammonia and secondary organic aerosols (SOAs). Observations have confirmed that ammonia can react with carbonyl compounds in SOA, forming nitrogen-containing organic compounds (NOCs). This chemistry consumes gas-phase NH3 and may therefore affect the amount of ammonium nitrate and ammonium sulfate in particulate matter (PM) as well as particle acidity. In order to investigate the importance of such reactions, a first-order loss rate for ammonia onto SOA was implemented into the Community Multiscale Air Quality (CMAQ) model based on the ammonia uptake coefficients reported in the literature. Simulations over the continental US were performed for the winter and summer of 2011 with a range of uptake coefficients (10-3-10-5). Simulation results indicate that a significant reduction in gas-phase ammonia may be possible due to its uptake onto SOA; domain-averaged ammonia concentrations decrease by 31.3 % in the winter and 67.0 % in the summer with the highest uptake coefficient (10-3). As a result, the concentration of particulate matter is also significantly affected, with a distinct spatial pattern over different seasons. PM concentrations decreased during the winter, largely due to the reduction in ammonium nitrate concentrations. On the other hand, PM concentrations increased during the summer due to increased biogenic SOA (BIOSOA) production resulting from enhanced acid-catalyzed uptake of isoprene-derived epoxides. Since ammonia emissions are expected to increase in the future, it is important to include NH3 + SOA chemistry in air quality models.

Mapping beneath the seafloor: AUV sub-bottom profilers, sediment thickness and resource potential

NASA Astrophysics Data System (ADS)

Yeo, I. A.; Vardy, M. E.; Holwell, D.; North, L.; Murton, B. J.

2017-12-01

Most AUV seafloor exploration focuses primarily on collecting high-resolution bathymetric and backscatter data in order to identify and map features of interest. Sub-bottom profiler data provides an essential third dimension that can illuminate not only the thickness of overlying sediment packets, but also the scale and tectonic setting of surface features. In this study we present results of high-resolution sub-bottom profiler surveys of Tropic Seamount, a 3000m tall, 40km wide, flat-topped gyot located 400km south of the Canary Islands. We show how the application of AUV derived sub-bottom profiler data can be used to assess the thickness and extent of ferromanganese crusts covering the summit and underlying thin pelagic sediment cover. Bespoke chirp signals at two altitudes were used to increase the likelihood of resolving thin (tens of cm) layers of crust. Drill cores were obtained from an ROV and used to constrain and calibrate the profiler data. The cores show variable crustal thicknesses of zero to 14 cm of FeMn crustal cover over a partially phosphoritised, vuggy, often poorly lithified limestone basement. Initial measurements of sound velocities suggest differences between the limestone basement and the crust of only a few hundred meters per second. Sub-cores, drilled from large samples collected during the cruise were analysed in the NOC Acoustic Pulse Tube and with X-Ray Computer Tomography to better understand how variations in lithology, crustal thickness, surface texture and internal structure affect the returning geoacoustic signal. We discuss the pros and cons of different surveying patterns, altitudes and chirps, the relative usefulness of sub-bottom profiler data in different environments, and the value added by sub-bottom profiler surveying as opposed to bathymetric surveying alone.

40 CFR Table 1 to Subpart Ggg of... - General Provisions Applicability to Subpart GGG

Code of Federal Regulations, 2011 CFR

2011-07-01

... Yes 63.1(d) [Reserved] NA 63.1(e) Applicability of permit program before a relevant standard has been...) [Reserved] NA 63.5(b)(3) New construction/reconstruction Yes Except for changes and additions authorized... Yes 63.5(c) [Reserved] NA 63.5(d) Application for approval of construction/reconstruction Yes Except...

40 CFR Table 1 to Subpart Ggg of... - General Provisions Applicability to Subpart GGG

Code of Federal Regulations, 2010 CFR

2010-07-01

... Yes 63.1(d) [Reserved] NA 63.1(e) Applicability of permit program before a relevant standard has been...) [Reserved] NA 63.5(b)(3) New construction/reconstruction Yes Except for changes and additions authorized... Yes 63.5(c) [Reserved] NA 63.5(d) Application for approval of construction/reconstruction Yes Except...

47 CFR 1.946 - Construction and coverage requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Random Selection Wireless Radio Services Applications and Proceedings Application Requirements and... requirements. For each of the Wireless Radio Services, requirements for construction and commencement of... service requirements. In certain Wireless Radio Services, licensees must comply with geographic coverage...

47 CFR 1.946 - Construction and coverage requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Random Selection Wireless Radio Services Applications and Proceedings Application Requirements and... requirements. For each of the Wireless Radio Services, requirements for construction and commencement of... service requirements. In certain Wireless Radio Services, licensees must comply with geographic coverage...

47 CFR 1.946 - Construction and coverage requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Random Selection Wireless Radio Services Applications and Proceedings Application Requirements and... requirements. For each of the Wireless Radio Services, requirements for construction and commencement of... service requirements. In certain Wireless Radio Services, licensees must comply with geographic coverage...

47 CFR 1.2003 - Applications affected.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Wireless Telecommunications Bureau Application for Assignment of Authorization and Transfer of Control; FCC... for Consent to Transfer of Control of Corporation Holding Broadcast Station Construction Permit or... License or Transfer of Control of Corporation Holding Radio Broadcast Station Construction Permit or...

Impact of moisture content in AAC on its heat insulation properties

NASA Astrophysics Data System (ADS)

Rubene, S.; Vilnitis, M.

2017-10-01

One of the most popular trends in construction industry is sustainable construction. Therefore, application of construction materials with high insulation characteristics has significantly increased during the past decade. Requirements for application of construction materials with high insulation parameters are required not only by means of energy saving and idea of sustainable construction but also by legislative requirements. Autoclaved aerated concrete (AAC) is a load bearing construction material, which has high heat insulation parameters. However, if the AAC masonry construction has high moisture content the heat insulation properties of the material decrease significantly. This fact lead to the necessity for the on-site control of moisture content in AAC in order to avoid inconsistency between the designed and actual thermal resistivity values of external delimiting constructions. Research of the impact of moisture content in AAC on its heat insulation properties has been presented in this paper.

45 CFR 1309.4 - Eligibility-Construction.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false Eligibility-Construction. 1309.4 Section 1309.4... PROGRAM HEAD START FACILITIES PURCHASE, MAJOR RENOVATION AND CONSTRUCTION General § 1309.4 Eligibility—Construction. Before submitting an application under § 1309.10 for construction of a facility, the grantee must...

7 CFR 3560.71 - Construction financing.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Construction financing. 3560.71 Section 3560.71... Construction financing. (a) Construction financing plan. Prior to loan approval, applicants must submit to the Agency for its concurrence a plan for the construction financing and securing of the loan. (b) Interim...

45 CFR 1309.4 - Eligibility-Construction.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Eligibility-Construction. 1309.4 Section 1309.4... PROGRAM HEAD START FACILITIES PURCHASE, MAJOR RENOVATION AND CONSTRUCTION General § 1309.4 Eligibility—Construction. Before submitting an application under § 1309.10 for construction of a facility, the grantee must...

7 CFR 3560.71 - Construction financing.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 15 2011-01-01 2011-01-01 false Construction financing. 3560.71 Section 3560.71... Construction financing. (a) Construction financing plan. Prior to loan approval, applicants must submit to the Agency for its concurrence a plan for the construction financing and securing of the loan. (b) Interim...

7 CFR 3560.71 - Construction financing.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Construction financing. 3560.71 Section 3560.71... Construction financing. (a) Construction financing plan. Prior to loan approval, applicants must submit to the Agency for its concurrence a plan for the construction financing and securing of the loan. (b) Interim...

Potential applications of dynamic and static cone penetrometers in MDOT pavement design and construction.

DOT National Transportation Integrated Search

2003-09-01

This report discusses the current applications of the dynamic and static cone penetrometers in pavement design and construction. : The dynamic cone penetrometer (DCP) is the most versatile rapid, in situ evaluation device currently available. Correla...

Cayley transform on Stiefel manifolds

NASA Astrophysics Data System (ADS)

Macías-Virgós, Enrique; Pereira-Sáez, María José; Tanré, Daniel

2018-01-01

The Cayley transform for orthogonal groups is a well known construction with applications in real and complex analysis, linear algebra and computer science. In this work, we construct Cayley transforms on Stiefel manifolds. Applications to the Lusternik-Schnirelmann category and optimization problems are presented.

24 CFR 941.103 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... and construction specifications and the rehabilitation work write-ups, where applicable, that set forth the work to be done under a construction contract or contract of sale. Contract of sale. A... preliminary drawings and specifications and the preliminary rehabilitation work write-ups, where applicable...

Rater reliability and construct validity of a mobile application for posture analysis

PubMed Central

Szucs, Kimberly A.; Brown, Elena V. Donoso

2018-01-01

[Purpose] Measurement of posture is important for those with a clinical diagnosis as well as researchers aiming to understand the impact of faulty postures on the development of musculoskeletal disorders. A reliable, cost-effective and low tech posture measure may be beneficial for research and clinical applications. The purpose of this study was to determine rater reliability and construct validity of a posture screening mobile application in healthy young adults. [Subjects and Methods] Pictures of subjects were taken in three standing positions. Two raters independently digitized the static standing posture image twice. The app calculated posture variables, including sagittal and coronal plane translations and angulations. Intra- and inter-rater reliability were calculated using the appropriate ICC models for complete agreement. Construct validity was determined through comparison of known groups using repeated measures ANOVA. [Results] Intra-rater reliability ranged from 0.71 to 0.99. Inter-rater reliability was good to excellent for all translations. ICCs were stronger for translations versus angulations. The construct validity analysis found that the app was able to detect the change in the four variables selected. [Conclusion] The posture mobile application has demonstrated strong rater reliability and preliminary evidence of construct validity. This application may have utility in clinical and research settings. PMID:29410561

Rater reliability and construct validity of a mobile application for posture analysis.

PubMed

Szucs, Kimberly A; Brown, Elena V Donoso

2018-01-01

[Purpose] Measurement of posture is important for those with a clinical diagnosis as well as researchers aiming to understand the impact of faulty postures on the development of musculoskeletal disorders. A reliable, cost-effective and low tech posture measure may be beneficial for research and clinical applications. The purpose of this study was to determine rater reliability and construct validity of a posture screening mobile application in healthy young adults. [Subjects and Methods] Pictures of subjects were taken in three standing positions. Two raters independently digitized the static standing posture image twice. The app calculated posture variables, including sagittal and coronal plane translations and angulations. Intra- and inter-rater reliability were calculated using the appropriate ICC models for complete agreement. Construct validity was determined through comparison of known groups using repeated measures ANOVA. [Results] Intra-rater reliability ranged from 0.71 to 0.99. Inter-rater reliability was good to excellent for all translations. ICCs were stronger for translations versus angulations. The construct validity analysis found that the app was able to detect the change in the four variables selected. [Conclusion] The posture mobile application has demonstrated strong rater reliability and preliminary evidence of construct validity. This application may have utility in clinical and research settings.

25 CFR 700.465 - Technical feasibility.

Code of Federal Regulations, 2010 CFR

2010-04-01

... construction, technology, or another engineering project, however, an application for a construction, technology or another engineering project shall: (a) Include sufficient information to determine the nature... construction, technology, or other engineering project prior to construction. The Commission shall review the...

25 CFR 700.465 - Technical feasibility.

Code of Federal Regulations, 2012 CFR

2012-04-01

... construction, technology, or another engineering project, however, an application for a construction, technology or another engineering project shall: (a) Include sufficient information to determine the nature... construction, technology, or other engineering project prior to construction. The Commission shall review the...

25 CFR 700.465 - Technical feasibility.

Code of Federal Regulations, 2014 CFR

2014-04-01

... construction, technology, or another engineering project, however, an application for a construction, technology or another engineering project shall: (a) Include sufficient information to determine the nature... construction, technology, or other engineering project prior to construction. The Commission shall review the...

25 CFR 700.465 - Technical feasibility.

Code of Federal Regulations, 2011 CFR

2011-04-01

... construction, technology, or another engineering project, however, an application for a construction, technology or another engineering project shall: (a) Include sufficient information to determine the nature... construction, technology, or other engineering project prior to construction. The Commission shall review the...

25 CFR 700.465 - Technical feasibility.

Code of Federal Regulations, 2013 CFR

2013-04-01

... construction, technology, or another engineering project, however, an application for a construction, technology or another engineering project shall: (a) Include sufficient information to determine the nature... construction, technology, or other engineering project prior to construction. The Commission shall review the...

Nitrate from Drinking Water and Diet and Bladder Cancer Among Postmenopausal Women in Iowa.

PubMed

Jones, Rena R; Weyer, Peter J; DellaValle, Curt T; Inoue-Choi, Maki; Anderson, Kristin E; Cantor, Kenneth P; Krasner, Stuart; Robien, Kim; Freeman, Laura E Beane; Silverman, Debra T; Ward, Mary H

2016-11-01

Nitrate is a drinking water contaminant arising from agricultural sources, and it is a precursor in the endogenous formation of N-nitroso compounds (NOC), which are possible bladder carcinogens. We investigated the ingestion of nitrate and nitrite from drinking water and diet and bladder cancer risk in women. We identified incident bladder cancers among a cohort of 34,708 postmenopausal women in Iowa (1986-2010). Dietary nitrate and nitrite intakes were estimated from a baseline food frequency questionnaire. Drinking water source and duration were assessed in a 1989 follow-up. For women using public water supplies (PWS) > 10 years (n = 15,577), we estimated average nitrate (NO3-N) and total trihalomethane (TTHM) levels and the number of years exceeding one-half the maximum contaminant level (NO3-N: 5 mg/L, TTHM: 40 μg/mL) from historical monitoring data. We computed hazard ratios (HRs) and 95% confidence intervals (CIs), and assessed nitrate interactions with TTHM and with modifiers of NOC formation (smoking, vitamin C). We identified 258 bladder cancer cases, including 130 among women > 10 years at their PWS. In multivariable-adjusted models, we observed nonsignificant associations among women in the highest versus lowest quartile of average drinking water nitrate concentration (HR = 1.48; 95% CI: 0.92, 2.40; ptrend = 0.11), and we found significant associations among those exposed ≥ 4 years to drinking water with > 5 mg/L NO3-N (HR = 1.62; 95% CI: 1.06, 2.47; ptrend = 0.03) compared with women having 0 years of comparable exposure. TTHM adjustment had little influence on associations, and we observed no modification by vitamin C intake. Relative to a common reference group of never smokers with the lowest nitrate exposures, associations were strongest for current smokers with the highest nitrate exposures (HR = 3.67; 95% CI: 1.43, 9.38 for average water NO3-N and HR = 3.48; 95% CI: 1.20, 10.06 and ≥ 4 years > 5 mg/L, respectively). Dietary nitrate and nitrite intakes were not associated with bladder cancer. Long-term ingestion of elevated nitrate in drinking water was associated with an increased risk of bladder cancer among postmenopausal women. Citation: Jones RR, Weyer PJ, DellaValle CT, Inoue-Choi M, Anderson KE, Cantor KP, Krasner S, Robien K, Beane Freeman LE, Silverman DT, Ward MH. 2016. Nitrate from drinking water and diet and bladder cancer among postmenopausal women in Iowa. Environ Health Perspect 124:1751-1758; http://dx.doi.org/10.1289/EHP191.

Sustainable construction: construction and demolition waste reconsidered.

PubMed

del Río Merino, Mercedes; Izquierdo Gracia, Pilar; Weis Azevedo, Isabel Salto

2010-02-01

Construction activity in Europe has increased substantially in the past decade. Likewise, there has also been a commensurate rise in the generation of construction and demolition waste (C&DW). This, together with the fact that in many European countries the rate of recycling and reuse of C&DW is still quite low has engendered a serious environmental problem and a motivation to develop strategies and management plans to solve it. Due to its composition, there is a significant potential to reuse and/or recycle C&DW, and thereby, contribute to improving the sustainability of construction and development, but practical procedures are not yet widely known or practiced in the construction industry. This article (a) summarizes the different applications that are presently practiced to optimize the recovery and/or application of C&DW for reuse, and (b) proposes various measures and strategies to improve the processing of this waste. The authors suggest that to enhance environmental effectiveness, a conscious and comprehensive C&DW management plan should be implemented in each jurisdiction. More precisely, this study presents a holistic approach towards C&DW management, through which environmental benefits can be achieved through the application of new construction methods that can contribute to sustainable growth.

An overview of solar energy applications in buildings in Greece

NASA Astrophysics Data System (ADS)

Papamanolis, Nikos

2016-09-01

This work classifies and describes the main fields of solar energy exploitation in buildings in Greece, a country with high solar energy capacities. The study focuses on systems and technologies that apply to residential and commercial buildings following the prevailing design and construction practices (conventional buildings) and investigates the effects of the architectural and constructional characteristics of these buildings on the respective applications. In addition, it examines relevant applications in other building categories and in buildings with increased ecological sensitivity in their design and construction (green buildings). Through its findings, the study seeks to improve the efficiency and broaden the scope of solar energy applications in buildings in Greece to the benefit of their energy and environmental performance.

Probabilistic arithmetic automata and their applications.

PubMed

Marschall, Tobias; Herms, Inke; Kaltenbach, Hans-Michael; Rahmann, Sven

2012-01-01

We present a comprehensive review on probabilistic arithmetic automata (PAAs), a general model to describe chains of operations whose operands depend on chance, along with two algorithms to numerically compute the distribution of the results of such probabilistic calculations. PAAs provide a unifying framework to approach many problems arising in computational biology and elsewhere. We present five different applications, namely 1) pattern matching statistics on random texts, including the computation of the distribution of occurrence counts, waiting times, and clump sizes under hidden Markov background models; 2) exact analysis of window-based pattern matching algorithms; 3) sensitivity of filtration seeds used to detect candidate sequence alignments; 4) length and mass statistics of peptide fragments resulting from enzymatic cleavage reactions; and 5) read length statistics of 454 and IonTorrent sequencing reads. The diversity of these applications indicates the flexibility and unifying character of the presented framework. While the construction of a PAA depends on the particular application, we single out a frequently applicable construction method: We introduce deterministic arithmetic automata (DAAs) to model deterministic calculations on sequences, and demonstrate how to construct a PAA from a given DAA and a finite-memory random text model. This procedure is used for all five discussed applications and greatly simplifies the construction of PAAs. Implementations are available as part of the MoSDi package. Its application programming interface facilitates the rapid development of new applications based on the PAA framework.

48 CFR 422.804-2 - Construction.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Construction. 422.804-2... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Equal Employment Opportunity 422.804-2 Construction. The HCA shall ensure that each contracting office, awarding nonexempt construction contracts, maintains a...

48 CFR 422.804-2 - Construction.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Construction. 422.804-2... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Equal Employment Opportunity 422.804-2 Construction. The HCA shall ensure that each contracting office, awarding nonexempt construction contracts, maintains a...

48 CFR 422.804-2 - Construction.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Construction. 422.804-2... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Equal Employment Opportunity 422.804-2 Construction. The HCA shall ensure that each contracting office, awarding nonexempt construction contracts, maintains a...

48 CFR 422.804-2 - Construction.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Construction. 422.804-2... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Equal Employment Opportunity 422.804-2 Construction. The HCA shall ensure that each contracting office, awarding nonexempt construction contracts, maintains a...

48 CFR 422.804-2 - Construction.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Construction. 422.804-2... APPLICATION OF LABOR LAWS TO GOVERNMENT ACQUISITIONS Equal Employment Opportunity 422.804-2 Construction. The HCA shall ensure that each contracting office, awarding nonexempt construction contracts, maintains a...

25 CFR 256.22 - How can I be sure that the work that is being done on my dwelling meets minimum construction...

Code of Federal Regulations, 2012 CFR

2012-04-01

... construction, a trained and qualified servicing housing office representative or building inspector will review the construction to ensure that it meets applicable minimum construction standards and building codes...

25 CFR 256.22 - How can I be sure that the work that is being done on my dwelling meets minimum construction...

Code of Federal Regulations, 2013 CFR

2013-04-01

... construction, a trained and qualified servicing housing office representative or building inspector will review the construction to ensure that it meets applicable minimum construction standards and building codes...

25 CFR 256.22 - How can I be sure that the work that is being done on my dwelling meets minimum construction...

Code of Federal Regulations, 2014 CFR

2014-04-01

... construction, a trained and qualified servicing housing office representative or building inspector will review the construction to ensure that it meets applicable minimum construction standards and building codes...

25 CFR 256.22 - How can I be sure that the work that is being done on my dwelling meets minimum construction...

Code of Federal Regulations, 2011 CFR

2011-04-01

... construction, a trained and qualified servicing housing office representative or building inspector will review the construction to ensure that it meets applicable minimum construction standards and building codes...

25 CFR 256.22 - How can I be sure that the work that is being done on my dwelling meets minimum construction...

Code of Federal Regulations, 2010 CFR

2010-04-01

... construction, a trained and qualified servicing housing office representative or building inspector will review the construction to ensure that it meets applicable minimum construction standards and building codes...

7 CFR 1726.403 - Project construction contract closeout.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 11 2011-01-01 2011-01-01 false Project construction contract closeout. 1726.403... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.403 Project construction contract closeout. This section is applicable to contracts executed on...

7 CFR 1726.403 - Project construction contract closeout.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 11 2010-01-01 2010-01-01 false Project construction contract closeout. 1726.403... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.403 Project construction contract closeout. This section is applicable to contracts executed on...

7 CFR 1726.403 - Project construction contract closeout.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 11 2013-01-01 2013-01-01 false Project construction contract closeout. 1726.403... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.403 Project construction contract closeout. This section is applicable to contracts executed on...

7 CFR 1726.403 - Project construction contract closeout.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 11 2014-01-01 2014-01-01 false Project construction contract closeout. 1726.403... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.403 Project construction contract closeout. This section is applicable to contracts executed on...

7 CFR 1726.403 - Project construction contract closeout.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 11 2012-01-01 2012-01-01 false Project construction contract closeout. 1726.403... SERVICE, DEPARTMENT OF AGRICULTURE ELECTRIC SYSTEM CONSTRUCTION POLICIES AND PROCEDURES Contract Closeout § 1726.403 Project construction contract closeout. This section is applicable to contracts executed on...

7 CFR 3015.155 - Application for Federal assistance (construction programs).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Application for Federal assistance (construction programs). 3015.155 Section 3015.155 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF THE CHIEF FINANCIAL OFFICER, DEPARTMENT OF AGRICULTURE UNIFORM FEDERAL ASSISTANCE REGULATIONS...

41 CFR 60-300.1 - Purpose, applicability and construction.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Purpose, applicability and construction. 60-300.1 Section 60-300.1 Public Contracts and Property Management Other Provisions... SUBCONTRACTORS REGARDING DISABLED VETERANS, RECENTLY SEPARATED VETERANS, OTHER PROTECTED VETERANS, AND ARMED...

41 CFR 60-300.1 - Purpose, applicability and construction.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Purpose, applicability and construction. 60-300.1 Section 60-300.1 Public Contracts and Property Management Other Provisions... SUBCONTRACTORS REGARDING DISABLED VETERANS, RECENTLY SEPARATED VETERANS, OTHER PROTECTED VETERANS, AND ARMED...

Application of Extrusion-Based Hydrogel Bioprinting for Cartilage Tissue Engineering.

PubMed

You, Fu; Eames, B Frank; Chen, Xiongbiao

2017-07-23

Extrusion-based bioprinting (EBB) is a rapidly developing technique that has made substantial progress in the fabrication of constructs for cartilage tissue engineering (CTE) over the past decade. With this technique, cell-laden hydrogels or bio-inks have been extruded onto printing stages, layer-by-layer, to form three-dimensional (3D) constructs with varying sizes, shapes, and resolutions. This paper reviews the cell sources and hydrogels that can be used for bio-ink formulations in CTE application. Additionally, this paper discusses the important properties of bio-inks to be applied in the EBB technique, including biocompatibility, printability, as well as mechanical properties. The printability of a bio-ink is associated with the formation of first layer, ink rheological properties, and crosslinking mechanisms. Further, this paper discusses two bioprinting approaches to build up cartilage constructs, i.e., self-supporting hydrogel bioprinting and hybrid bioprinting, along with their applications in fabricating chondral, osteochondral, and zonally organized cartilage regenerative constructs. Lastly, current limitations and future opportunities of EBB in printing cartilage regenerative constructs are reviewed.

36 CFR 223.83 - Contents of prospectus.

Code of Federal Regulations, 2010 CFR

2010-07-01

... specified roads to be constructed. (16) The estimated road construction cost and the estimated public works..., the prospectus shall also include: (1) The road standards applicable to construction of permanent... permanent roads. (3) A statement explaining how the Forest Service intends to perform road construction by...

Research on Chinese Intelligent Guanglianda in High-rise Construction

NASA Astrophysics Data System (ADS)

Romanovich, Marina; Shi, Peiyu; Wang, Ziyue; Zhao, Liang; Gerasimova, Vera

2018-03-01

Since the reform and opening up in China, the rapid development of China's construction industry, especially after 2011, BIM technology in China has a rapid development and depth of application. This article mainly discusses the process of development of China's construction industry management and the process of development of BIM technology in China and, the use of software in China, the main use of revit in 3D modeling (design stage), the use of Guanglianda in the whole process of construction management. This article researches on Guanglianda and the applications were described, for example, in the integrated project of management information, labor management information, construction video surveillance, material management, material site acceptance. This paper also elaborates on the cooperation of Revit and Guanglianda in different stages. This paper also elaborates on a construction case in China, and makes a description of the problems of crane, facts and time, and then explores the reasons behind the rapid construction of China. And the feasibility of China's construction management approach to the introduction of Russia.

Evolution of RFID Applications in Construction: A Literature Review

PubMed Central

Valero, Enrique; Adán, Antonio; Cerrada, Carlos

2015-01-01

Radio frequency identification (RFID) technology has been widely used in the field of construction during the last two decades. Basically, RFID facilitates the control on a wide variety of processes in different stages of the lifecycle of a building, from its conception to its inhabitance. The main objective of this paper is to present a review of RFID applications in the construction industry, pointing out the existing developments, limitations and gaps. The paper presents the establishment of the RFID technology in four main stages of the lifecycle of a facility: planning and design, construction and commission and operation and maintenance. Concerning this last stage, an RFID application aiming to facilitate the identification of pieces of furniture in scanned inhabited environments is presented. Conclusions and future advances are presented at the end of the paper. PMID:26151210

7 CFR 658.3 - Applicability and exemptions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... construction of on-farm structures necessary for farm operations. Federal agencies can obtain assistance from... structures and sites converted prior to the time of an application for assistance from a Federal agency, including assistance and actions related to the construction of minor new ancillary structures (such as...

7 CFR 658.3 - Applicability and exemptions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... construction of on-farm structures necessary for farm operations. Federal agencies can obtain assistance from... structures and sites converted prior to the time of an application for assistance from a Federal agency, including assistance and actions related to the construction of minor new ancillary structures (such as...

7 CFR 658.3 - Applicability and exemptions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... construction of on-farm structures necessary for farm operations. Federal agencies can obtain assistance from... structures and sites converted prior to the time of an application for assistance from a Federal agency, including assistance and actions related to the construction of minor new ancillary structures (such as...

7 CFR 658.3 - Applicability and exemptions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... construction of on-farm structures necessary for farm operations. Federal agencies can obtain assistance from... structures and sites converted prior to the time of an application for assistance from a Federal agency, including assistance and actions related to the construction of minor new ancillary structures (such as...

7 CFR 658.3 - Applicability and exemptions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... construction of on-farm structures necessary for farm operations. Federal agencies can obtain assistance from... structures and sites converted prior to the time of an application for assistance from a Federal agency, including assistance and actions related to the construction of minor new ancillary structures (such as...

41 CFR 60-300.1 - Purpose, applicability and construction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Purpose, applicability and construction. 60-300.1 Section 60-300.1 Public Contracts and Property Management Other Provisions... FORCES SERVICE MEDAL VETERANS Preliminary Matters, Equal Opportunity Clause § 60-300.1 Purpose...

41 CFR 60-300.1 - Purpose, applicability and construction.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Purpose, applicability and construction. 60-300.1 Section 60-300.1 Public Contracts and Property Management Other Provisions... FORCES SERVICE MEDAL VETERANS Preliminary Matters, Equal Opportunity Clause § 60-300.1 Purpose...

76 FR 11187 - Due Date of Initial Application Requirements for State Home Construction Grant

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

..., Health professions, Health records, Homeless, Mental health programs, Nursing homes, Philippines... in constructing, remodeling, altering, or expanding State home facilities that will furnish specified... regulation. We note that the proposal does not otherwise expand the application requirements or in any way...

Building theories of knowledge translation interventions: use the entire menu of constructs.

PubMed

Brehaut, Jamie C; Eva, Kevin W

2012-11-22

In the ongoing effort to develop and advance the science of knowledge translation (KT), an important question has emerged around how theory should inform the development of KT interventions. Efforts to employ theory to better understand and improve KT interventions have until recently mostly involved examining whether existing theories can be usefully applied to the KT context in question. In contrast to this general theory application approach, we propose a 'menu of constructs' approach, where individual constructs from any number of theories may be used to construct a new theory. By considering the entire menu of available constructs, rather than limiting choice to the broader level of theories, we can leverage knowledge from theories that would never on their own provide a complete picture of a KT intervention, but that nevertheless describe components or mechanisms relevant to it. We can also avoid being forced to adopt every construct from a particular theory in a one-size-fits-all manner, and instead tailor theory application efforts to the specifics of the situation. Using audit and feedback as an example KT intervention strategy, we describe a variety of constructs (two modes of reasoning, cognitive dissonance, feed forward, desirable difficulties and cognitive load, communities of practice, and adaptive expertise) from cognitive and educational psychology that make concrete suggestions about ways to improve this class of intervention. The 'menu of constructs' notion suggests an approach whereby a wider range of theoretical constructs, including constructs from cognitive theories with scope that makes the immediate application to the new context challenging, may be employed to facilitate development of more effective KT interventions.

A Real-Time Construction Safety Monitoring System for Hazardous Gas Integrating Wireless Sensor Network and Building Information Modeling Technologies.

PubMed

Cheung, Weng-Fong; Lin, Tzu-Hsuan; Lin, Yu-Cheng

2018-02-02

In recent years, many studies have focused on the application of advanced technology as a way to improve management of construction safety management. A Wireless Sensor Network (WSN), one of the key technologies in Internet of Things (IoT) development, enables objects and devices to sense and communicate environmental conditions; Building Information Modeling (BIM), a revolutionary technology in construction, integrates database and geometry into a digital model which provides a visualized way in all construction lifecycle management. This paper integrates BIM and WSN into a unique system which enables the construction site to visually monitor the safety status via a spatial, colored interface and remove any hazardous gas automatically. Many wireless sensor nodes were placed on an underground construction site and to collect hazardous gas level and environmental condition (temperature and humidity) data, and in any region where an abnormal status is detected, the BIM model will alert the region and an alarm and ventilator on site will start automatically for warning and removing the hazard. The proposed system can greatly enhance the efficiency in construction safety management and provide an important reference information in rescue tasks. Finally, a case study demonstrates the applicability of the proposed system and the practical benefits, limitations, conclusions, and suggestions are summarized for further applications.

Evaluating the effectiveness of best management practices and green infrastructure in the State of California

EPA Science Inventory

Since 2010, the State of California has required construction operators to utilize the electronic Storm Water Application and Report Tracking System (SMARTS) for construction projects covered by the General Construction Permit. The General Construction permit encourages BMP and G...

29 CFR 1911.10 - Construction standards.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 7 2011-07-01 2011-07-01 false Construction standards. 1911.10 Section 1911.10 Labor... STANDARDS Commencement of Rulemaking § 1911.10 Construction standards. The Assistant Secretary may promulgate, modify, or revoke a standard applicable to employments in construction work, as defined in § 1910...

29 CFR 1911.10 - Construction standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 7 2010-07-01 2010-07-01 false Construction standards. 1911.10 Section 1911.10 Labor... STANDARDS Commencement of Rulemaking § 1911.10 Construction standards. The Assistant Secretary may promulgate, modify, or revoke a standard applicable to employments in construction work, as defined in § 1910...

Large pore mesoporous silica nanomaterials for application in delivery of biomolecules

NASA Astrophysics Data System (ADS)

Knežević, Nikola Ž.; Durand, Jean-Olivier

2015-01-01

Various approaches for the synthesis of mesoporous silicate nanoparticles (MSN) with large pore (LP) diameters (in the range of 3-50 nm) are reviewed in this article. The work also covers the construction of magnetic analogues of large pore-mesoporous silica nanoparticles (LPMMSN) and their biomedical applications. The constructed materials exhibit vast potential for application in the loading and delivery of large drug molecules and biomolecules. Literature reports on the application of LPMSN and LPMMSN materials for the adsorption and delivery of proteins, enzymes, antibodies, and nucleic acids are covered in depth, which exemplify their highly potent characteristics for use in drug and biomolecule delivery to diseased tissues.Various approaches for the synthesis of mesoporous silicate nanoparticles (MSN) with large pore (LP) diameters (in the range of 3-50 nm) are reviewed in this article. The work also covers the construction of magnetic analogues of large pore-mesoporous silica nanoparticles (LPMMSN) and their biomedical applications. The constructed materials exhibit vast potential for application in the loading and delivery of large drug molecules and biomolecules. Literature reports on the application of LPMSN and LPMMSN materials for the adsorption and delivery of proteins, enzymes, antibodies, and nucleic acids are covered in depth, which exemplify their highly potent characteristics for use in drug and biomolecule delivery to diseased tissues. Dedicated to Professor Jeffrey I. Zink on the occasion of his 70th birthday.

48 CFR 22.804-2 - Construction.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Construction. 22.804-2... are required to meet (1) the contract terms and conditions citing affirmative action requirements applicable to covered geographical areas or projects and (2) applicable requirements of 41 CFR 60-1 and 60-4...

Techtalk: Wikis and Collaborative Knowledge Construction

ERIC Educational Resources Information Center

Caverly, David C.; Ward, Anne

2008-01-01

In the last column, we began discussing Web 2.0 applications. In this column, we'll review participatory, social networking software called "wikis." We'll define wikis, discuss their use in college classrooms, explore benefits provided for collaborative knowledge construction, and explain five types of wikis with applications to developmental…

77 FR 28573 - Applications for New Awards; Impact Aid Discretionary Construction Grant Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-15

... DEPARTMENT OF EDUCATION Applications for New Awards; Impact Aid Discretionary Construction Grant Program AGENCY: Office of Elementary and Secondary Education, Department of Education ACTION: Notice...), this priority is from section 8007(b)(2)(A) of the Elementary and Secondary Education Act of 1965, as...

78 FR 13646 - Applications for New Awards; Impact Aid Discretionary Construction Grant Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-28

... DEPARTMENT OF EDUCATION Applications for New Awards; Impact Aid Discretionary Construction Grant Program AGENCY: Office of Elementary and Secondary Education, Department of Education. ACTION: Notice... priorities are from section 8007(b)(2)(A) of the Elementary and Secondary Education Act of 1965, as amended...

Reliability Prediction Models for Discrete Semiconductor Devices

DTIC Science & Technology

1988-07-01

influence failure rate were device construction, semiconductor material, junction temperature, electrical stress, circuit application., a plication...found to influence failure rate were device construction, semiconductor material, junction temperature, electrical stress, circuit application...MFA Airbreathlng 14issile, Flight MFF Missile, Free Flight ML Missile, Launch MMIC Monolithic Microwave Integrated Circuits MOS Metal-Oxide

75 FR 66734 - Proposed Voluntary Product Standard PS 2-10, Structural Plywood

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-29

... to Voluntary Product Standard (PS) 2-04, Performance Standard for Wood-Based Structural-Use Panels... acceptability of wood-based structural-use panels for construction sheathing and single-floor applications. It... acceptability of wood-based structural-use panels for construction sheathing and single- floor application, and...

An Assessment of the Application of Psychomotor Learning Theory Constructs in Preclinical Laboratory Instruction.

ERIC Educational Resources Information Center

Feil, Philip

1992-01-01

A survey investigated the application of constructs related to acquisition of psychomotor skills in the preclinical dental curriculum in 220 departments of operative dentistry, fixed and removable prosthodontics, pediatric dentistry, and periodontics. Results indicate insufficient opportunities for students to define desired outcomes and…

Application of tuned mass dampers in high-rise construction

NASA Astrophysics Data System (ADS)

Teplyshev, Vyacheslav; Mylnik, Alexey; Pushkareva, Maria; Agakhanov, Murad; Burova, Olga

2018-03-01

The article considers the use of tuned mass dampers in high-rise construction for significant acceleration and amplitude of vibrations of the upper floors under dynamic wind influences. The susceptibility of people to accelerations in high-rise buildings and possible means of reducing wind-induced fluctuations in buildings are analyzed. The statistics of application of tuned mass dampers in high-rise construction all over the world is presented. The goal of the study is to identify an economically attractive solution that allows the fullest use of the potential of building structures in high-rise construction, abandoning the need to build massive frames leading to over-consumption of materials.

Computer-Aided Structural Engineering (CASE) Project: State of the Art on Expert Systems Applications in Design, Construction and Maintenance of Structures

DTIC Science & Technology

1989-09-01

OGT, F1EPQRTJTL4, W" - 3^ n"r-- n *ON EXPERT SYSTEMS IN DESIGN, CONSTRUCTION AND’, IWAJNTENANCE-OF STRUCTURES Arockiasamy, Sunghoon Lee Clepartrhent...based expert system applications in the areas of structural design, design standards, and construction planning. This study will aid in the development...of a comprehensive expert system for tvical hydraulic structures. Funding for this report was provided by the US Army Engineer Waterways Experiment

Application of Boosting Regression Trees to Preliminary Cost Estimation in Building Construction Projects

PubMed Central

2015-01-01

Among the recent data mining techniques available, the boosting approach has attracted a great deal of attention because of its effective learning algorithm and strong boundaries in terms of its generalization performance. However, the boosting approach has yet to be used in regression problems within the construction domain, including cost estimations, but has been actively utilized in other domains. Therefore, a boosting regression tree (BRT) is applied to cost estimations at the early stage of a construction project to examine the applicability of the boosting approach to a regression problem within the construction domain. To evaluate the performance of the BRT model, its performance was compared with that of a neural network (NN) model, which has been proven to have a high performance in cost estimation domains. The BRT model has shown results similar to those of NN model using 234 actual cost datasets of a building construction project. In addition, the BRT model can provide additional information such as the importance plot and structure model, which can support estimators in comprehending the decision making process. Consequently, the boosting approach has potential applicability in preliminary cost estimations in a building construction project. PMID:26339227

Application of Boosting Regression Trees to Preliminary Cost Estimation in Building Construction Projects.

PubMed

Shin, Yoonseok

2015-01-01

Among the recent data mining techniques available, the boosting approach has attracted a great deal of attention because of its effective learning algorithm and strong boundaries in terms of its generalization performance. However, the boosting approach has yet to be used in regression problems within the construction domain, including cost estimations, but has been actively utilized in other domains. Therefore, a boosting regression tree (BRT) is applied to cost estimations at the early stage of a construction project to examine the applicability of the boosting approach to a regression problem within the construction domain. To evaluate the performance of the BRT model, its performance was compared with that of a neural network (NN) model, which has been proven to have a high performance in cost estimation domains. The BRT model has shown results similar to those of NN model using 234 actual cost datasets of a building construction project. In addition, the BRT model can provide additional information such as the importance plot and structure model, which can support estimators in comprehending the decision making process. Consequently, the boosting approach has potential applicability in preliminary cost estimations in a building construction project.

27 CFR 53.97 - Constructive sale price; affiliated corporations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Constructive sale price... AND AMMUNITION Special Provisions Applicable to Manufacturers Taxes § 53.97 Constructive sale price... determining a constructive sale price under section 4216(b)(1)(C) of the Code for sales between corporations...

26 CFR 48.4216(b)-4 - Constructive sale price; affiliated corporations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 16 2010-04-01 2010-04-01 true Constructive sale price; affiliated corporations... Applicable to Manufacturers Taxes § 48.4216(b)-4 Constructive sale price; affiliated corporations. (a) In general. Sections 4216(b) (3), (4), and (5) establish procedures for determining a constructive sale price...

10 CFR 36.15 - Start of construction.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Requirements § 36.15 Start of construction. The applicant may not begin construction of a new irradiator prior... work, purchase of a site, site surveys or soil testing, site preparation, site excavation, construction... license with respect to the requirements of the Atomic Energy Act of 1954, as amended, and rules...

40 CFR 146.86 - Injection well construction requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Injection well construction... Applicable to Class VI Wells § 146.86 Injection well construction requirements. (a) General. The owner or operator must ensure that all Class VI wells are constructed and completed to: (1) Prevent the movement of...

29 CFR 1926.1433 - Design, construction and testing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 8 2013-07-01 2013-07-01 false Design, construction and testing. 1926.1433 Section 1926... Construction § 1926.1433 Design, construction and testing. The following requirements apply to equipment that... locomotive cranes manufactured prior to November 8, 2010 must meet the applicable requirements for design...

29 CFR 1926.1433 - Design, construction and testing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 8 2014-07-01 2014-07-01 false Design, construction and testing. 1926.1433 Section 1926... Construction § 1926.1433 Design, construction and testing. The following requirements apply to equipment that... locomotive cranes manufactured prior to November 8, 2010 must meet the applicable requirements for design...

29 CFR 1926.1433 - Design, construction and testing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 8 2011-07-01 2011-07-01 false Design, construction and testing. 1926.1433 Section 1926... Construction § 1926.1433 Design, construction and testing. The following requirements apply to equipment that... locomotive cranes manufactured prior to November 8, 2010 must meet the applicable requirements for design...

29 CFR 1926.1433 - Design, construction and testing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 8 2012-07-01 2012-07-01 false Design, construction and testing. 1926.1433 Section 1926... Construction § 1926.1433 Design, construction and testing. The following requirements apply to equipment that... locomotive cranes manufactured prior to November 8, 2010 must meet the applicable requirements for design...

Construction Services at Northern Arizona University.

ERIC Educational Resources Information Center

Van Dyke, Gary

Construction Services is an innovative response to a chronic construction-remodeling problem at Northern Arizona State University. It is an in-house facilities maintenance department designed to address a variety of needs: prevention of construction or remodeling done by individual staff or faculty members without regard for applicable codes;…

40 CFR 35.903 - Summary of construction grant program.

Code of Federal Regulations, 2013 CFR

2013-07-01

... costs incurred before initiation of project construction. An applicant may make no subsequent claim for... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Summary of construction grant program... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act...

40 CFR 35.903 - Summary of construction grant program.

Code of Federal Regulations, 2012 CFR

2012-07-01

... costs incurred before initiation of project construction. An applicant may make no subsequent claim for... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Summary of construction grant program... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act...

40 CFR 35.903 - Summary of construction grant program.

Code of Federal Regulations, 2011 CFR

2011-07-01

... costs incurred before initiation of project construction. An applicant may make no subsequent claim for... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Summary of construction grant program... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act...

40 CFR 35.903 - Summary of construction grant program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... costs incurred before initiation of project construction. An applicant may make no subsequent claim for... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Summary of construction grant program... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act...

40 CFR 35.903 - Summary of construction grant program.

Code of Federal Regulations, 2014 CFR

2014-07-01

... costs incurred before initiation of project construction. An applicant may make no subsequent claim for... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Summary of construction grant program... FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act...

28 CFR 36.401 - New construction.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 28 Judicial Administration 1 2013-07-01 2013-07-01 false New construction. 36.401 Section 36.401... ACCOMMODATIONS AND IN COMMERCIAL FACILITIES New Construction and Alterations § 36.401 New construction. (a...— (i) If the last application for a building permit or permit extension for the facility is certified...

28 CFR 36.401 - New construction.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 1 2011-07-01 2011-07-01 false New construction. 36.401 Section 36.401... ACCOMMODATIONS AND IN COMMERCIAL FACILITIES New Construction and Alterations § 36.401 New construction. (a...— (i) If the last application for a building permit or permit extension for the facility is certified...

28 CFR 36.401 - New construction.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 1 2012-07-01 2012-07-01 false New construction. 36.401 Section 36.401... ACCOMMODATIONS AND IN COMMERCIAL FACILITIES New Construction and Alterations § 36.401 New construction. (a...— (i) If the last application for a building permit or permit extension for the facility is certified...

28 CFR 36.401 - New construction.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 28 Judicial Administration 1 2014-07-01 2014-07-01 false New construction. 36.401 Section 36.401... ACCOMMODATIONS AND IN COMMERCIAL FACILITIES New Construction and Alterations § 36.401 New construction. (a...— (i) If the last application for a building permit or permit extension for the facility is certified...

28 CFR 36.401 - New construction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false New construction. 36.401 Section 36.401... ACCOMMODATIONS AND IN COMMERCIAL FACILITIES New Construction and Alterations § 36.401 New construction. (a...— (i) If the last application for a building permit or permit extension for the facility is certified...

34 CFR 75.606 - Completing the construction.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 1 2014-07-01 2014-07-01 false Completing the construction. 75.606 Section 75.606... by a Grantee? Construction § 75.606 Completing the construction. (a) A grantee shall complete its... application and approved drawings and specifications. (Authority: 20 U.S.C. 1221e-3 and 3474) ...

Humoral immune responses against gonadotropin releasing hormone elicited by immunization with phage-peptide constructs obtained via phage display.

PubMed

Samoylov, Alexandre; Cochran, Anna; Schemera, Bettina; Kutzler, Michelle; Donovan, Caitlin; Petrenko, Valery; Bartol, Frank; Samoylova, Tatiana

2015-12-20

Phage display is based on genetic engineering of phage coat proteins resulting in fusion peptides displayed on the surface of phage particles. The technology is widely used for generation of phages with novel characteristics for numerous applications in biomedicine and far beyond. The focus of this study was on development of phage-peptide constructs that stimulate production of antibodies against gonadotropin releasing hormone (GnRH). Phage-peptide constructs that elicit production of neutralizing GnRH antibodies can be used for anti-fertility and anti-cancer applications. Phage-GnRH constructs were generated via selection from a phage display library using several types of GnRH antibodies as selection targets. Such phage constructs were characterized for sequence similarities to GnRH peptide and frequency of their occurrence in the selection rounds. Five of the constructs with suitable characteristics were tested in mice as a single dose 5×10(11) virions (vir) vaccine and were found to be able to stimulate production of GnRH-specific antibodies, but not to suppress testosterone (indirect indicator of GnRH antibody neutralizing properties). Next, one of the constructs was tested at a higher dose of 2×10(12) vir per mouse in combination with a poly(lactide-co-glycolide) (PLGA)-based adjuvant. This resulted in multifold increase in GnRH antibody production and significant reduction of serum testosterone, indicating that antibodies produced in response to the phage-GnRH immunization possess neutralizing properties. To achieve optimal immune responses for desired applications, phage-GnRH constructs can be modified with respect to flanking sequences of GnRH-like peptides displayed on phage. Anticipated therapeutic effects also might be attained using optimized phage doses, a combination of several constructs in a single treatment, or application of adjuvants and advanced phage delivery systems. Copyright © 2015 Elsevier B.V. All rights reserved.