5 CFR 470.313 - Project implementation regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Project implementation regulations. 470.313 Section 470.313 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT RESEARCH PROGRAMS AND DEMONSTRATIONS PROJECTS Regulatory Requirements Pertaining to...

5 CFR 470.313 - Project implementation regulations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Project implementation regulations. 470.313 Section 470.313 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS PERSONNEL MANAGEMENT RESEARCH PROGRAMS AND DEMONSTRATIONS PROJECTS Regulatory Requirements Pertaining to...

37 CFR 501.10 - Dissemination of this part and of implementing regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... GOVERNMENT EMPLOYEES § 501.10 Dissemination of this part and of implementing regulations. Each Government agency shall disseminate to its employees the provisions of this part, and any appropriate implementing agency regulations and delegations. Copies of any such regulations shall be sent to the Secretary. If the...

Effect of Au-dextran NPs as anti-tumor agent against EAC and solid tumor in mice by biochemical evaluations and histopathological investigations.

PubMed

Medhat, Dalia; Hussein, Jihan; El-Naggar, Mehrez E; Attia, Mohamed F; Anwar, Mona; Latif, Yasmine Abdel; Booles, Hoda F; Morsy, Safaa; Farrag, Abdel Razik; Khalil, Wagdy K B; El-Khayat, Zakaria

2017-07-01

Dextran-capped gold nanoparticles (Au-dextran NPs) were prepared exploiting the natural polysaccharide polymer as both reducing and stabilizing agent in the synthesis process, aiming at studying their antitumor effect on solid carcinoma and EAC-bearing mice. To this end, Au-dextran NPs were designed via simple eco-friendly chemical reaction and they were characterized revealing the monodispersed particles with narrow distributed size of around 49nm with high negative charge. In vivo experiments were performed on mice. Biochemical analysis of liver and kidney functions and oxidation stress ratio in addition to histopathological investigations of such tumor tissues were done demonstrating the potentiality of Au-dextran NPs as antitumor agent. The obtained results revealed that EAC and solid tumors caused significant increase in liver and kidney functions, liver oxidant parameters, alpha feto protein levels and diminished liver antioxidant accompanied by positive expression of tumor protein p53 of liver while the treatment with Au-dextran NPs for both types caused improvement in liver and kidney functions, increased liver antioxidant, increased the expression level of B-cell lymphoma 2 gene and subsequently suppressed the apoptotic pathway. As a result, the obtained data provides significant antitumor effects of the Au-dextran NPs in both Ehrlich ascites and solid tumor in mice models. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Broad support for regulating the clinical implementation of future reproductive techniques.

PubMed

Hendriks, S; Vliegenthart, R; Repping, S; Dancet, E A F

2018-01-01

Do gynaecologists, infertile patients and the general public, consider that regulation of the clinical implementation of stem cell-based fertility treatments is required? There is broad support from gynaecologists, patients and the general public for regulating the clinical implementation of future stem cell-based fertility treatments. There is debate on the need to regulate the clinical implementation of novel techniques. Regulation may hinder their swift adoption and delay benefits for patients, but may prevent the implementation of ineffective or harmful techniques. Stem cell-based fertility treatments, which involve creating oocytes or spermatozoa by manipulating stem cells, are likely to be implemented in clinical practice in the near future and will probably impact future generations as well as the current one. A cross-sectional survey was conducted among gynaecologists working in fertility clinics (n = 179), patients with severe infertility (n = 348) and a representative sample of the general public (n = 1250). The questionnaire was disseminated in the Netherlands in the winter of 2015-2016. The newly developed questionnaire was reviewed by experts and tested among the general public. The questionnaire assessed whether participants wanted each of nine potential negative consequences of the clinical implementation of stem cell-based fertility treatments to be regulated. In addition, the importance of all negative and positive potential consequences, the appropriate regulatory body and its need to consult with advisors from various backgrounds was questioned. In total, 958 respondents completed the questionnaire (response rate: 54%). A large majority of each participant group (>85%) wanted regulation, for at least one potential negative consequence of the clinical implementation of stem cell-based fertility treatments. The majority of all participant groups wanted regulation for serious health risks for intended parents, serious health risks for children and

Implementing National System of Health Research Ethics Regulations: The Nigerian Experience

PubMed Central

Adebamowo, Clement A.

2013-01-01

Efforts by Nigerian authorities to institutionalize health research dates back to the early 70's with the establishment of the Medical Research Council. Subsequently efforts to strengthen a national health research system in line with the concept of Essential National Health Research (ENHR) were made but albeit un-successfully. This may have been as a result of poor political support, and lack of regulations to promote health research in the country. However little is known about health research regulations and their implementation in Nigeria. Health and health research in Nigeria is not regulated via a set of clearly defined legislation. While the country has developed a regulation document for health research ethics, compliance to this document is likely to be affected by the lack of legislation in for the health system as an entity. In this paper we narrate the developments in health, health research, and health regulations; we describe process for, and extent of implementation of the National Code of Health Research Ethics. We conclude that several factors affect the extent of implementation of the ethics code amongst which legislation is an important one. PMID:24324978

Implementing National System of Health Research Ethics Regulations: The Nigerian Experience.

PubMed

Yakubu, Aminu; Adebamowo, Clement A

2012-01-01

Efforts by Nigerian authorities to institutionalize health research dates back to the early 70's with the establishment of the Medical Research Council. Subsequently efforts to strengthen a national health research system in line with the concept of Essential National Health Research (ENHR) were made but albeit un-successfully. This may have been as a result of poor political support, and lack of regulations to promote health research in the country. However little is known about health research regulations and their implementation in Nigeria. Health and health research in Nigeria is not regulated via a set of clearly defined legislation. While the country has developed a regulation document for health research ethics, compliance to this document is likely to be affected by the lack of legislation in for the health system as an entity. In this paper we narrate the developments in health, health research, and health regulations; we describe process for, and extent of implementation of the National Code of Health Research Ethics. We conclude that several factors affect the extent of implementation of the ethics code amongst which legislation is an important one.

Aircraft LTO emissions regulations and implementations at European airports

NASA Astrophysics Data System (ADS)

Yunos, Siti Nur Mariani Mohd; Ghafir, Mohammad Fahmi Abdul; Wahab, Abas Ab

2017-04-01

Aviation affects the environment via the emission of pollutants from aircraft, impacting human health and ecosystem. Impacts of aircraft operations at lower ground towards local air quality have been recognized. Consequently, various standards and regulations have been introduced to address the related emissions. This paper discussed both environmental regulations by focusing more on the implementations of LTO emissions charges, an incentive-based regulation introduced in Europe as an effort to fill the gap in addressing the environmental issues related to aviation.

32 CFR 2004.11 - Agency Implementing Regulations, Internal Rules, or Guidelines [102(b)(3)].

Code of Federal Regulations, 2014 CFR

2014-07-01

..., or Guidelines [102(b)(3)]. 2004.11 Section 2004.11 National Defense Other Regulations Relating to... NATIONAL INDUSTRIAL SECURITY PROGRAM DIRECTIVE NO. 1 Implementation and Oversight § 2004.11 Agency Implementing Regulations, Internal Rules, or Guidelines [102(b)(3)]. (a) Reviews and Updates. All implementing...

32 CFR 2004.11 - Agency Implementing Regulations, Internal Rules, or Guidelines [102(b)(3)].

Code of Federal Regulations, 2012 CFR

2012-07-01

..., or Guidelines [102(b)(3)]. 2004.11 Section 2004.11 National Defense Other Regulations Relating to... NATIONAL INDUSTRIAL SECURITY PROGRAM DIRECTIVE NO. 1 Implementation and Oversight § 2004.11 Agency Implementing Regulations, Internal Rules, or Guidelines [102(b)(3)]. (a) Reviews and Updates. All implementing...

32 CFR 2004.11 - Agency Implementing Regulations, Internal Rules, or Guidelines [102(b)(3)].

Code of Federal Regulations, 2013 CFR

2013-07-01

..., or Guidelines [102(b)(3)]. 2004.11 Section 2004.11 National Defense Other Regulations Relating to... NATIONAL INDUSTRIAL SECURITY PROGRAM DIRECTIVE NO. 1 Implementation and Oversight § 2004.11 Agency Implementing Regulations, Internal Rules, or Guidelines [102(b)(3)]. (a) Reviews and Updates. All implementing...

32 CFR 2004.11 - Agency Implementing Regulations, Internal Rules, or Guidelines [102(b)(3)].

Code of Federal Regulations, 2011 CFR

2011-07-01

..., or Guidelines [102(b)(3)]. 2004.11 Section 2004.11 National Defense Other Regulations Relating to... NATIONAL INDUSTRIAL SECURITY PROGRAM DIRECTIVE NO. 1 Implementation and Oversight § 2004.11 Agency Implementing Regulations, Internal Rules, or Guidelines [102(b)(3)]. (a) Reviews and Updates. All implementing...

The Neural Correlates of Emotion Regulation by Implementation Intentions

PubMed Central

Hallam, Glyn P.; Webb, Thomas L.; Sheeran, Paschal; Miles, Eleanor; Wilkinson, Iain D.; Hunter, Michael D.; Barker, Anthony T.; Woodruff, Peter W. R.; Totterdell, Peter; Lindquist, Kristen A.; Farrow, Tom F. D.

2015-01-01

Several studies have investigated the neural basis of effortful emotion regulation (ER) but the neural basis of automatic ER has been less comprehensively explored. The present study investigated the neural basis of automatic ER supported by ‘implementation intentions’. 40 healthy participants underwent fMRI while viewing emotion-eliciting images and used either a previously-taught effortful ER strategy, in the form of a goal intention (e.g., try to take a detached perspective), or a more automatic ER strategy, in the form of an implementation intention (e.g., “If I see something disgusting, then I will think these are just pixels on the screen!”), to regulate their emotional response. Whereas goal intention ER strategies were associated with activation of brain areas previously reported to be involved in effortful ER (including dorsolateral prefrontal cortex), ER strategies based on an implementation intention strategy were associated with activation of right inferior frontal gyrus and ventro-parietal cortex, which may reflect the attentional control processes automatically captured by the cue for action contained within the implementation intention. Goal intentions were also associated with less effective modulation of left amygdala, supporting the increased efficacy of ER under implementation intention instructions, which showed coupling of orbitofrontal cortex and amygdala. The findings support previous behavioural studies in suggesting that forming an implementation intention enables people to enact goal-directed responses with less effort and more efficiency. PMID:25798822

Paradoxical cardiovascular effects of implementing adaptive emotion regulation strategies in generalized anxiety disorder.

PubMed

Aldao, Amelia; Mennin, Douglas S

2012-02-01

Recent models of generalized anxiety disorder (GAD) have expanded on Borkovec's avoidance theory by delineating emotion regulation deficits associated with the excessive worry characteristic of this disorder (see Behar, DiMarco, Hekler, Mohlman, & Staples, 2009). However, it has been difficult to determine whether emotion regulation is simply a useful heuristic for the avoidant properties of worry or an important extension to conceptualizations of GAD. Some of this difficulty may arise from a focus on purported maladaptive regulation strategies, which may be confounded with symptomatic distress components of the disorder (such as worry). We examined the implementation of adaptive regulation strategies by participants with and without a diagnosis of GAD while watching emotion-eliciting film clips. In a between-subjects design, participants were randomly assigned to accept, reappraise, or were not given specific regulation instructions. Implementation of adaptive regulation strategies produced differential effects in the physiological (but not subjective) domain across diagnostic groups. Whereas participants with GAD demonstrated lower cardiac flexibility when implementing adaptive regulation strategies than when not given specific instructions on how to regulate, healthy controls showed the opposite pattern, suggesting they benefited from the use of adaptive regulation strategies. We discuss the implications of these findings for the delineation of emotion regulation deficits in psychopathology. Copyright © 2011 Elsevier Ltd. All rights reserved.

Development and Implementation of an Interactive Uniform Regulations Manual for the United States Marine Corps

DTIC Science & Technology

2006-09-01

IMPLEMENTATION OF AN INTERACTIVE UNIFORM REGULATIONS MANUAL FOR THE UNITED STATES MARINE CORPS by Michael H. Villar Carsten Krause...SUBTITLE: Development and Implementation of an Interactive Uniform Regulations Manual for the United States Marine Corps 6. AUTHOR(S) Michael H. Villar...IMPLEMENTATION OF AN INTERACTIVE UNIFORM REGULATIONS MANUAL FOR THE UNITED STATES MARINE CORPS Michael H. Villar Major, United States Marine Corps B.A

A cytotoxic protein (BF-CT1) purified from Bungarus fasciatus venom acts through apoptosis, modulation of PI3K/AKT, MAPKinase pathway and cell cycle regulation.

PubMed

Bhattacharya, Shamik; Das, Tanaya; Biswas, Archita; Gomes, Aparna; Gomes, Antony; Dungdung, Sandhya Rekha

2013-11-01

BF-CT1, a 13 kDa protein isolated from Bungarus fasciatus snake venom through CM cellulose ion exchange chromatography at 0.02 M NaCl salt gradient showed cytotoxicity in in vitro and in vivo experimental models. In in vivo Ehrlich ascites carcinoma (EAC) induced BALB/c mice model, BF-CT1 treatment reduced EAC cell count significantly through apoptotic cell death pathway as evidenced by FACS analysis, increased caspase 3, 9 activity and altered pro, antiapoptotic protein expression. BF-CT1 treatment caused cell shrinkage, chromatin condensation and induced apoptosis through increased caspase 3, caspase 9 activity, PARP cleavage and down regulation of heat shock proteins in U937 leukemic cell line. Cytosolic cytochrome C production was increased after BF-CT1 treatment upon U937 cell line. BF-CT1 treated U937 cell showed cell cycle arrest at sub G1 phase through cyclin D and CDK down regulation with up regulation of p15 and p16. It also down regulated PI3K/AKT pathway and MAPkinase pathway and promoted apoptosis and regulated cell proliferation in U937 cells. BF-CT1 prevented angiogenesis in in vitro U937 cell line through decreased VEGF and TGF-β1 production. Copyright © 2013 Elsevier Ltd. All rights reserved.

75 FR 36270 - Appraisal Subcommittee; Appraiser Regulation; Privacy Act Implementation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-25

... FEDERAL FINANCIAL INSTITUTIONS EXAMINATION COUNCIL 12 CFR Part 1102 [Docket No. AS10-2] Appraisal Subcommittee; Appraiser Regulation; Privacy Act Implementation AGENCY: Appraisal Subcommittee of the Federal Financial Institutions Examination Council (Subcommittee). ACTION: Final rule amendments. SUMMARY: The...

Implementing CITES regulations for timber.

PubMed

Blundell, Arthur G

2007-03-01

Foresters are currently confronted with a new challenge. For the first time a commonly traded timber species has been listed on the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). At the 12th Conference of the Parties in November 2002, countries voted 68 to 30 to place the premier timber species of Latin America, big-leaf mahogany (Swietenia macrophylla King [Meliaceae]), on CITES Appendix II. Under Appendix II regulations, trade in mahogany requires that exporting countries verify that each shipment was legally obtained and that its harvest was non-detrimental to the survival of the species. Unfortunately, implementation has been weak, in part because countries have yet to develop a common, pragmatic, cost-effective system to make the legal and non-detriment findings. This paper recommends what such a system might include.

A Framework for Implementing Individualized Self-Regulated Learning Strategies in the Classroom

ERIC Educational Resources Information Center

Ness, Bryan M.; Middleton, Michael J.

2012-01-01

Self-regulated learning (SRL) is a conceptual model that can be used to design and implement individualized learning strategies for students with learning disabilities. Students who self-regulate their learning engage in planning, performance, and self-evaluation during academic tasks. This article highlights one approach for teaching SRL skills…

7 CFR 1.25 - Implementing regulations for the Office of the Secretary and the Office of Communications.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 1 2013-01-01 2013-01-01 false Implementing regulations for the Office of the Secretary and the Office of Communications. 1.25 Section 1.25 Agriculture Office of the Secretary of Agriculture ADMINISTRATIVE REGULATIONS Official Records § 1.25 Implementing regulations for the Office of the...

77 FR 25611 - Endangered and Threatened Wildlife and Plants; Revised Implementing Regulations for Requirements...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-01

... Threatened Wildlife and Plants; Revised Implementing Regulations for Requirements To Publish Textual... regulations related to publishing textual descriptions of proposed and final critical habitat boundaries in... described in the Regulation Promulgation section of a rulemaking that is published in the Federal Register...

School Nutrition Directors' Perspectives on Preparing for and Implementing USDA's New School Meal Regulations

ERIC Educational Resources Information Center

Yon, Bethany A.; Amin, Sarah A.; Taylor, Jennifer C.; Johnson, Rachel K.

2016-01-01

Purpose/Objectives: The U.S. Department of Agriculture's (USDA) new school meals regulations went into effect in July 2012. The purpose of this research was to explore school nutrition director's (SNDs) perspectives and attitudes about the new regulations and to identify strategies used to prepare for and subsequently implement the regulations.…

77 FR 36442 - Approval and Promulgation of Air Quality Implementation Plans; Michigan; PSD Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-19

... Promulgation of Air Quality Implementation Plans; Michigan; PSD Regulations AGENCY: Environmental Protection... Significant Deterioration (PSD) construction permit program of State of Michigan's State Implementation Plan (SIP) to meet the Clean Air Act (CAA) requirements for PSD in Class I Areas attaining the National...

76 FR 28405 - Endangered and Threatened Wildlife and Plants; Revised Implementing Regulations for Requirements...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-17

... and Threatened Wildlife and Plants; Revised Implementing Regulations for Requirements To Publish... as the Services) propose to revise regulations related to publishing textual descriptions of proposed... published in the Federal Register will be the official delineation of the designation, and we will continue...

Multimodal Freight Transport Regulations in Indonesia And Its Implementation (A Case Study of Tanjung Priok Port)

NASA Astrophysics Data System (ADS)

Budisiswanto, N.; Miharja, M.; Kombaitan, B.; Pradono, P.

2018-05-01

The purpose of this paper is to present the current situation of multimodal transport in Indonesia and the various ways in which it is implemented. This paper will also examine the existing regulations and overcome barriers in implementation for providers and users of services. The paper also aims to correlate the elements of government regulation into the logistics chain, to understand the need for the application of Multimodal Transport. Indonesia has realized the benefits that can be achieved by implementing multimodal transport, an important alternative to improve logistics performance. As the government plays an important role in offering the legal and institutional framework, this paper assesses the implementation of regulatory linkages, infrastructure, and why multimodal transport is still not implemented properly.

78 FR 61743 - Revisions to the Export Administration Regulations: Initial Implementation of Export Control...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-03

... ``attachments'' that are ``specially designed'' for a commodity subject to control in this ECCN or a defense... Implementation of Export Control Reform; Correction; Final Rule #0;#0;Federal Register / Vol. 78 , No. 192... Administration Regulations: Initial Implementation of Export Control Reform; Correction AGENCY: Bureau of...

Prolonged resuscitation of metabolic acidosis after trauma is associated with more complications.

PubMed

Weinberg, Douglas S; Narayanan, Arvind S; Moore, Timothy A; Vallier, Heather A

2015-09-24

Optimal patterns for fluid management are controversial in the resuscitation of major trauma. Similarly, appropriate surgical timing is often unclear in orthopedic polytrauma. Early appropriate care (EAC) has recently been introduced as an objective model to determine readiness for surgery based on the resuscitation of metabolic acidosis. EAC is an objective treatment algorithm that recommends fracture fixation within 36 h when either lactate <4.0 mmol/L, pH ≥ 7.25, or base excess (BE) ≥-5.5 mmol/L. The aim of this study is to better characterize the relationship between post-operative complications and the time required for resuscitation of metabolic acidosis using EAC. At an adult level 1 trauma center, 332 patients with major trauma (Injury Severity Score (ISS) ≥16) were prospectively treated with EAC. The time from injury to EAC resuscitation was determined in all patients. Age, race, gender, ISS, American Society of Anesthesiologists score (ASA), body mass index (BMI), outside hospital transfer status, number of fractures, and the specific fractures were also reviewed. Complications in the 6-month post-operative period were adjudicated by an independent multidisciplinary committee of trauma physicians and included infection, sepsis, pulmonary embolism, deep venous thrombosis, renal failure, multiorgan failure, pneumonia, and acute respiratory distress syndrome. Univariate analysis and binomial logistic regression analysis were used to compare complications between groups. Sixty-six patients developed complications, which was less than a historical cohort of 1,441 patients (19.9% vs. 22.1%). ISS (p < 0.0005) and time to EAC resuscitation (p = 0.041) were independent predictors of complication rate. A 2.7-h increase in time to resuscitation had odds for sustaining a complication equivalent to a 1-unit increase on the ISS. EAC guidelines were safe, effective, and practically implemented in a level 1 trauma center. During the resuscitation course

77 FR 749 - General Services Administration Acquisition Regulation; Implementation of Information Technology...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-06

... Acquisition Regulation; Implementation of Information Technology Security Provision AGENCY: Office of... orders that include information technology (IT) supplies, services and systems. DATES: Effective Date... 6, 2012 that include information technology (IT) supplies, services and systems with security...

76 FR 34886 - General Services Administration Acquisition Regulation; Implementation of Information Technology...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-15

... Acquisition Regulation; Implementation of Information Technology Security Provision AGENCY: Office of... information technology (IT) supplies, services and systems with security requirements. DATES: Effective Date... effective date that include information technology (IT) supplies, services and systems with security...

Using Self-Regulation as a Framework for Implementing Strategy Instruction to Foster Reading Comprehension

ERIC Educational Resources Information Center

Souvignier, Elmar; Mokhlesgerami, Judith

2006-01-01

Research on the implementation of reading strategies suggests that self-regulated learning might be a powerful framework to optimize effects on reading comprehension. Models of self-regulation emphasize that the teaching of strategy knowledge (Strat) has to be complemented by offering skills of cognitive (CSR) and motivational (MSR) aspects of…

Food suppliers' perceptions and practical implementation of food safety regulations in Taiwan.

PubMed

Ko, Wen-Hwa

2015-12-01

The relationships between the perceptions and practical implementation of food safety regulations by food suppliers in Taiwan were evaluated. A questionnaire survey was used to identify individuals who were full-time employees of the food supply industry with at least 3 months of experience. Dimensions of perceptions of food safety regulations were classified using the constructs of attitude of employees and corporate concern attitude for food safety regulation. The behavior dimension was classified into employee behavior and corporate practice. Food suppliers with training in food safety were significantly better than those without training with respect to the constructs of perception dimension of employee attitude, and the constructs of employee behavior and corporate practice associated with the behavior dimension. Older employees were superior in perception and practice. Employee attitude, employee behavior, and corporate practice were significantly correlated with each other. Satisfaction with governmental management was not significantly related to corporate practice. The corporate implementation of food safety regulations by suppliers was affected by employees' attitudes and behaviors. Furthermore, employees' attitudes and behaviors explain 35.3% of corporate practice. Employee behavior mediates employees' attitudes and corporate practices. The results of this study may serve as a reference for governmental supervision and provide training guidelines for workers in the food supply industry. Copyright © 2015. Published by Elsevier B.V.

40 CFR 142.19 - EPA review of State implementation of national primary drinking water regulations for lead and...

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 23 2014-07-01 2014-07-01 false EPA review of State implementation of national primary drinking water regulations for lead and copper. 142.19 Section 142.19 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS IMPLEMENTATION Primar...

75 FR 25798 - Approval and Promulgation of Air Quality Implementation Plans; Colorado; Revisions to Regulation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-10

... Promulgation of Air Quality Implementation Plans; Colorado; Revisions to Regulation Number 1 AGENCY... Number 1 (revisions to the performance testing requirements for air curtain destructors). Colorado... concurrent with Colorado's Regulation Number 1 revision request will be acted on at a later date. In the...

Notification: Implementation of Executive Order 13771, “Reducing Regulation and Controlling Regulatory Costs”

EPA Pesticide Factsheets

Project #OA&E-FY18-0177, April 10, 2018. The OIG plans to begin preliminary research on the Office of the Administrator's Office of Policy implementation of Executive Order 13771, Reducing Regulation and Controlling Regulatory Costs.

75 FR 24862 - Removing Regulations Implementing the Fish and Wildlife Conservation Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-06

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service 50 CFR Part 83 [Docket No. FWS-R9-WSR-2010... and Wildlife Conservation Act AGENCY: Fish and Wildlife Service, Interior. ACTION: Proposed rule. SUMMARY: We, the U.S. Fish and Wildlife Service (Service), propose to remove our regulations implementing...

75 FR 51420 - Removing Regulations Implementing the Fish and Wildlife Conservation Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-20

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service 50 CFR Part 83 [Docket No. FWS-R9-WSR-2010... and Wildlife Conservation Act AGENCY: Fish and Wildlife Service, Interior. ACTION: Final rule. SUMMARY: We, the U.S. Fish and Wildlife Service (Service), are removing our regulations implementing the Fish...

Notification: Audit of EPA's Implementation of the Cross-Media Electronic Reporting Regulation (CROMERR)

EPA Pesticide Factsheets

Project #OMS-FY11-0006 and #OMS-FY12-0004, January 26, 2012. On February 7, 2011 the EPA's OIG began preliminary research on the audit of EPA’s Implementation of the Cross-Media Electronic Reporting Regulation (CROMERR).

From the Intended to the Implemented Curriculum in Argentina: Regulation and Practice

ERIC Educational Resources Information Center

Gvirtz, Silvina; Beech, Jason

2004-01-01

In this paper, the authors offer an analysis of the relation between the intended and the implemented curriculum for primary education in Argentina, from the origins of the Argentine education system to the present day. They introduce the concept of "curricular regulation" as a method of analysis that includes not only the processes…

Gene expression profiling in Ishikawa cells: A fingerprint for estrogen active compounds

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

Boehme, Kathleen; Simon, Stephanie; Mueller, Stefan O.

2009-04-01

Several anthropogenous and naturally occurring substances, referred to as estrogen active compounds (EACs), are able to interfere with hormone and in particular estrogen receptor signaling. EACs can either cause adverse health effects in humans and wildlife populations or have beneficial effects on estrogen-dependent diseases. The aim of this study was to examine global gene expression profiles in estrogen receptor (ER)-proficient Ishikawa plus and ER-deficient Ishikawa minus endometrial cancer cells treated with selected well-known EACs (Diethylstilbestrol, Genistein, Zearalenone, Resveratrol, Bisphenol A and o,p'-DDT). We also investigated the effect of the pure antiestrogen ICI 182,780 (ICI) on the expression patterns caused bymore » these compounds. Transcript levels were quantified 24 h after compound treatment using Illumina BeadChip Arrays. We identified 87 genes with similar expression changes in response to all EAC treatments in Ishikawa plus. ICI lowered the magnitude or reversed the expression of these genes, indicating ER dependent regulation. Apart from estrogenic gene regulation, Bisphenol A, o,p'-DDT, Zearalenone, Genistein and Resveratrol displayed similarities to ICI in their expression patterns, suggesting mixed estrogenic/antiestrogenic properties. In particular, the predominant antiestrogenic expression response of Resveratrol could be clearly distinguished from the other test compounds, indicating a distinct mechanism of action. Divergent gene expression patterns of the phytoestrogens, as well as weaker estrogenic gene expression regulation determined for the anthropogenous chemicals Bisphenol A and o,p'-DDT, warrants a careful assessment of potential detrimental and/or beneficial effects of EACs. The characteristic expression fingerprints and the identified subset of putative marker genes can be used for screening chemicals with an unknown mode of action and for predicting their potential to exert endocrine disrupting effects.« less

75 FR 59081 - Approval and Promulgation of Air Quality Implementation Plans; Michigan; PSD Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-27

... Promulgation of Air Quality Implementation Plans; Michigan; PSD Regulations AGENCY: Environmental Protection... the prevention of significant deterioration (PSD) construction permit program under the Federal Clean... potentially subject to the PSD construction permit program. On July 16, 2010, Michigan submitted revisions...

Apoptogenic effects of β-sitosterol glucoside from Castanopsis indica leaves.

PubMed

Dolai, Narayan; Kumar, Ashish; Islam, Aminul; Haldar, Pallab K

2016-01-01

β-Sitosterol glucoside (BSSG) is a natural biologically active substance isolated from the Castanopsis indica leaves. This study explored the apoptogenic mechanistic studies of BSSG against Ehrlich's ascites carcinoma (EAC) treated mice through morphological study, comet assay, flow cytometry (FACS) and Western blotting assay method. AO/EB staining and FACS analysis showed that BSSG possessed apoptosis induction activities on EAC cells. Dose dependent induction of DNA damage was observed after BSSG treatment. Increase the expression of apoptotic protein p53 and p21 in EAC, multiple downstream factors contributing to apoptosis pathway. The increase of caspase-9 and caspase-3 activities revealed that caspase was a key mediator of the apoptotic pathway induced by BSSG, and up-regulation of Bax and down-regulation of anti-apoptotic protein Bcl-2 resulted in the decrease of Bcl-2/Bax ratio. Owing to the combination of significant antitumour activity by inducing apoptosis, BSSG holds the promise of being an interesting chemo-preventive agent active in cancer therapy.

76 FR 46206 - NASA Implementation of Federal Acquisition Regulation (FAR) Award Fee Language Revision

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... of Federal Acquisition Regulation (FAR) Award Fee Language Revision AGENCY: National Aeronautics and... Acquisition Circular (FAC) 2005-46. DATES: Effective Date: August 2, 2011. FOR FURTHER INFORMATION CONTACT... on February 8, 2011 (76 FR 6696) implementing Federal Acquisition Circular (FAC) 2005-46 which...

75 FR 59179 - Approval and Promulgation of Air Quality Implementation Plans; Michigan; PSD Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-27

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2010-0657; FRL-9205-7] Approval and Promulgation of Air Quality Implementation Plans; Michigan; PSD Regulations AGENCY: Environmental Protection... requirements of the prevention of significant deterioration (PSD) construction permit program in Michigan...

75 FR 14401 - Approval and Promulgation of Air Quality Implementation Plans; Michigan; PSD Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2007-1043; FRL-9129-6] Approval and Promulgation of Air Quality Implementation Plans; Michigan; PSD Regulations AGENCY: Environmental Protection... (CAA). The revisions consist of requirements of the prevention of significant deterioration (PSD...

Impact of implementing an Internal Bed Regulation Committee on administrative and care indicators at a teaching hospital.

PubMed

Rodrigues, Luciane Cristine Ribeiro; Juliani, Carmen Maria Casquel Monti

2015-01-01

To compare hospital indicators before and after implementing an Internal Bed Regulation Committee at a reference hospital. It is an quantitative, evaluation, exploratory, descriptive and cross-sectional research. The data was gathered from the hospital administrative reports for the period 2008-2013, provided by the Information Technology Center of the Complexo FAMEMA. The indicators improved after implementation of the Internal Bed Regulation Committee. The individuals involved in the process acknowledged the improvement. It is necessary to carry on the regulatory actions, especially in a comprehensive and complex healthcare system, such as the brazilian Sistema Único de Saúde.

Economic cost for implementation of the U.S. Food and Drug Administration's Code of Federal Regulations Title 21, Part 1271 in an egg donor program.

PubMed

Baker, Valerie L; Gvakharia, Marina O; Rone, Heather M; Manalad, James R; Adamson, G David

2008-09-01

To assess the economic cost of implementing the U.S. Food and Drug Administration's Code of Federal Regulations Title 21, Part 1271 for infectious screening of egg donors in our practice during the first year. Physicians and employees of our practice were surveyed to ascertain the scope of duties and the number of hours spent to implement the regulations. The economic cost to the practice and the cost of additional laboratories were calculated. Private practice. Egg donors and recipient couples who underwent treatment in our center from May 25, 2005 (the day regulations became effective) to May 25, 2006; and physicians, administrators, and staff who were employed by the practice during this time frame. Using a questionnaire, structured interviews were conducted for all physicians and employees of our practice. The information regarding number of hours was provided to our chief financial officer, who calculated the cost to the practice. The cost that recipient couples paid for laboratory tests that would not otherwise be required to meet American Society for Reproductive Medicine guidelines and the cost of an external audit were also added to the overall practice costs to determine a total cost associated with the regulations in the first year. List of activities associated with implementation of the regulations, personnel hours involved to implement the regulations, and economic cost to the practice and to recipient couples. The total number of personnel hours spent by our practice in preparation for implementation of the regulations was 623.3 hours. In the first year, 675.2 additional hours were required to implement the regulations for 40 donors who cycled during this time. The economic cost to the practice for both preparation and implementation of the regulations was $219, 838, and the cost of additional laboratory work borne by the recipient couples was $15,880. Thus, the total cost was calculated to be $235,718 at 1 year after implementation of the

76 FR 6696 - NASA Implementation of Federal Acquisition Regulation (FAR) Award Fee Language Revision

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-08

... of Federal Acquisition Regulation (FAR) Award Fee Language Revision AGENCY: National Aeronautics and... (NFS) to implement the FAR Award Fee revision issued in Federal Acquisition Circular (FAC) 2005-46.... Background Federal Acquisition Circular (FAC) 2005-46 significantly revised FAR Parts 16.305, 16.401, and 16...

Impact of implementing an Internal Bed Regulation Committee on administrative and care indicators at a teaching hospital

PubMed Central

Rodrigues, Luciane Cristine Ribeiro; Juliani, Carmen Maria Casquel Monti

2015-01-01

Objective To compare hospital indicators before and after implementing an Internal Bed Regulation Committee at a reference hospital. Methods It is an quantitative, evaluation, exploratory, descriptive and cross-sectional research. The data was gathered from the hospital administrative reports for the period 2008-2013, provided by the Information Technology Center of the Complexo FAMEMA. Results The indicators improved after implementation of the Internal Bed Regulation Committee. Conclusion The individuals involved in the process acknowledged the improvement. It is necessary to carry on the regulatory actions, especially in a comprehensive and complex healthcare system, such as the brazilian Sistema Único de Saúde. PMID:25993075

Barriers and facilitators related to implementation of regulated midwifery in Manitoba: a case study.

PubMed

Thiessen, Kellie; Heaman, Maureen; Mignone, Javier; Martens, Patricia; Robinson, Kristine

2016-03-15

In 2000, midwifery was regulated in the Canadian Province of Manitoba. Since the establishment of the midwifery program, little formal research has analyzed the utilization of regulated midwifery services. In Manitoba, the demand for midwifery services has exceeded the number of midwives in practice. The specific objective of this study was to explore factors influencing the implementation and utilization of regulated midwifery services in Manitoba. The case study design incorporated qualitative exploratory descriptive methods, using data derived from two sources: interviews and public documents. Twenty-four key informants were purposefully selected to participate in semi-structured in-depth interviews. All documents analyzed were in the public domain. Content analysis was employed to analyze the documents and transcripts of the interviews. The results of the study were informed by the Behavioral Model of Health Services Use. Three main topic areas were explored: facilitators, barriers, and future strategies and recommendations. The most common themes arising under facilitators were funding of midwifery services and strategies to integrate the profession. Power and conflict, and lack of a productive education program emerged as the most prominent themes under barriers. Finally, future strategies for sustaining the midwifery profession focused on ensuring avenues for registration and education, improving management strategies and accountability frameworks within the employment model, enhancing the work environment, and evaluating both the practice and employment models. Results of the document analysis supported the themes arising from the interviews. These findings on factors that influenced the implementation and integration of midwifery in Manitoba may provide useful information to key stakeholders in Manitoba, as well as other provinces as they work toward successful implementation of regulated midwifery practice. Funding for new positions and programs was

Enabling the On-line Intrinsic Evolution of Analog Controllers

NASA Technical Reports Server (NTRS)

Gwaltney, David A.; Ferguson, Michael I.

2005-01-01

The intrinsic evolution of analog controllers to provide closed-loop control of the speed of a DC motor has been previously demonstrated at NASA Marshall Space Flight Center. A side effect of the evolutionary process is that during evolution there are necessarily poor configurations to be evaluated that could cause damage to the plant, This paper concerns the development and implementation of a safe Evolvable Analog Controller (EAC) architecture able to evolve controllers on-line even in the presence of these poor configurations, The EAC concept is discussed and experimental results are presented that show the feasibility of the approach This EAC architecture represents the first in a series of steps required to make deployment of an evolvable controller a reality.

Enabling the On-Line Intrinsic Evolution of Analog Controllers

NASA Technical Reports Server (NTRS)

Gwaltney, David A.; Ferguson, Michael I.

2005-01-01

The intrinsic evolution of analog controllers to provide closed-loop control of the speed of a DC motor has been previously demonstrated at NASA Marshall Space Flight Center. A side fleet of the evolutionary process is that during evolution there are necessarily poor configurations to be evaluated that could cause damage to the plant. This paper concern the development and implementation of a safe Evolvable Analog Controller (EAC) architecture able to evolve controllers on-line even in the presence of these poor configurations. The EAC concept is discussed and experimental results are presented that show the feasibility of the approach This EAC architecture represents the first in a series of steps required to make deployment of an evolvable controller a reality.

Evaluation of the Maximum Allowable Cost Program

PubMed Central

Lee, A. James; Hefner, Dennis; Dobson, Allen; Hardy, Ralph

1983-01-01

This article summarizes an evaluation of the Maximum Allowable Cost (MAC)-Estimated Acquisition Cost (EAC) program, the Federal Government's cost-containment program for prescription drugs.1 The MAC-EAC regulations which became effective on August 26, 1976, have four major components: (1) Maximum Allowable Cost reimbursement limits for selected multisource or generically available drugs; (2) Estimated Acquisition Cost reimbursement limits for all drugs; (3) “usual and customary” reimbursement limits for all drugs; and (4) a directive that professional fee studies be performed by each State. The study examines the benefits and costs of the MAC reimbursement limits for 15 dosage forms of five multisource drugs and EAC reimbursement limits for all drugs for five selected States as of 1979. PMID:10309857

40 CFR 142.19 - EPA review of State implementation of national primary drinking water regulations for lead and...

Code of Federal Regulations, 2011 CFR

2011-07-01

... national primary drinking water regulations for lead and copper. 142.19 Section 142.19 Protection of... implementation of national primary drinking water regulations for lead and copper. (a) Pursuant to the procedures... control or source water treatment requirements for lead or copper and may issue an order establishing...

40 CFR 142.19 - EPA review of State implementation of national primary drinking water regulations for lead and...

Code of Federal Regulations, 2010 CFR

2010-07-01

... national primary drinking water regulations for lead and copper. 142.19 Section 142.19 Protection of... implementation of national primary drinking water regulations for lead and copper. (a) Pursuant to the procedures... control or source water treatment requirements for lead or copper and may issue an order establishing...

Transcription of key genes regulating gonadal steroidogenesis in control and ketoconazole- or vinclozolin-exposed fathead minnows

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

Villeneuve, Daniel L.; Blake, Lindsey S.; Brodin, Jeffrey

2007-08-01

This study evaluated changes in the expression of steroidogenesis-related genes in male fathead minnows exposed to ketoconazole (KTC) or vinclozolin (VZ) for 21 days. The aim was to evaluate links between molecular changes and higher level outcomes after exposure to endocrine-active chemicals (EACs) with different modes of action. To aid our analysis and interpretation of EAC-related effects, we first examined variation in the relative abundance of steroidogenesis-related gene transcripts in the gonads of male and female fathead minnows as a function of age, gonad development, and spawning status, independent of EAC exposure. Gonadal expression of several genes varied with agemore » and/or gonadal somatic index in either males or females. However, with the exception of aromatase, steroidogenesis-related gene expression did not vary with spawning status. Following the baseline experiments, expression of the selected genes in male fathead minnows exposed to KTC or VZ was evaluated in the context of effects observed at higher levels of organization. Exposure to KTC elicited changes in gene transcription that were consistent with an apparent compensatory response to the chemical's anticipated direct inhibition of steroidogenic enzyme activity. Exposure to VZ, an antiandrogen expected to indirectly impact steroidogenesis, increased pituitary expression of follicle-stimulating hormone beta-subunit as well as testis expression of 20beta-hydroxysteroid dehydrogenase and luteinizing hormone receptor transcripts. Results of this study contribute to ongoing research aimed at understanding responses of the teleost hypothalamic-pituitary-gonadal axis to different types of EACs and how changes in molecular endpoints translate into apical outcomes reflective of either adverse effect or compensation.« less

Emotional intensity influences pre-implementation and implementation of distraction and reappraisal

PubMed Central

Shafir, Roni; Schwartz, Naama; Blechert, Jens

2015-01-01

Although emotional intensity powerfully challenges regulatory strategies, its influence remains largely unexplored in affective-neuroscience. Accordingly, the present study addressed the moderating role of emotional intensity in two regulatory stages—implementation (during regulation) and pre-implementation (prior to regulation), of two major cognitive regulatory strategies—distraction and reappraisal. According to our framework, because distraction implementation involves early attentional disengagement from emotional information before it gathers force, in high-intensity it should be more effective in the short-term, relative to reappraisal, which modulates emotional processing only at a late semantic meaning phase. Supporting findings showed that in high (but not low) intensity, distraction implementation resulted in stronger modulation of negative experience, reduced neural emotional processing (centro-parietal late positive potential, LPP), with suggestive evidence for less cognitive effort (frontal-LPP), relative to reappraisal. Related pre-implementation findings confirmed that anticipating regulation of high-intensity stimuli resulted in distraction (over reappraisal) preference. In contrast, anticipating regulation of low-intensity stimuli resulted in reappraisal (over distraction) preference, which is most beneficial for long-term adaptation. Furthermore, anticipating cognitively demanding regulation, either in cases of regulating counter to these preferences or via the more effortful strategy of reappraisal, enhanced neural attentional resource allocation (Stimulus Preceding Negativity). Broad implications are discussed. PMID:25700568

76 FR 82117 - Regulations Implementing the Longshore and Harbor Workers' Compensation Act: Recreational Vessels

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-30

...This final rule contains regulations implementing amendments to the Longshore and Harbor Workers' Compensation Act (LHWCA) by the American Recovery and Reinvestment Act of 2009 (ARRA), relating to the exclusion of certain recreational-vessel workers from the LHWCA's definition of ``employee.'' These regulations clarify both the definition of ``recreational vessel'' and those circumstances under which workers are excluded from LHWCA coverage when working on those vessels. The final rule also withdraws a proposed rule that would have codified current case law and the Department's longstanding view that employees are covered under the LHWCA so long as some of their work constitutes ``maritime employment'' within the meaning of the statute.

Implementing International Health Regulation (2005) in the Brazilian legal-administrative system.

PubMed

Lima, Yara Oyram Ramos; Costa, Ediná Alves

2015-06-01

The scope of this study was to analyze how the International Sanitary Regulation (ISR 2005)has been incorporated into the Brazilian legal-administrative system, in relation to sanitary control measures involving freight, means of transportation and travelers and possible alterations to health surveillance activities, competencies and procedures. This case study has been undertaken using a qualitative approach, of a descriptive and exploratory nature, using institutional data sources and interviews with key-informants involved in implementing ISR (2005). Alterations to the Brazilian legal-administrative system resulting from ISR (2005) were identified, in relation to standards, special competencies and procedures relating to sanitary controls for freight, modes of transportation and travelers. In its present form, the International Sanitary Regulation is an instrument that, in addition to introducing new international and national sanitary control concepts and elements, also helps to clarify questions that are helpful on a national level, relating to the specific competencies and procedures which will, to a certain extent, put pressure on administrative structures in the areas of sanitary control and surveillance.

Design and implementation of an audit trail in compliance with US regulations.

PubMed

Jiang, Keyuan; Cao, Xiang

2011-10-01

Audit trails have been used widely to ensure quality of study data and have been implemented in computerized clinical trials data systems. Increasingly, there is a need to audit access to study participant identifiable information to provide assurance that study participant privacy is protected and confidentiality is maintained. In the United States, several federal regulations specify how the audit trail function should be implemented. To describe the development and implementation of a comprehensive audit trail system that meets the regulatory requirements of assuring data quality and integrity and protecting participant privacy and that is also easy to implement and maintain. The audit trail system was designed and developed after we examined regulatory requirements, data access methods, prevailing application architecture, and good security practices. Our comprehensive audit trail system was developed and implemented at the database level using a commercially available database management software product. It captures both data access and data changes with the correct user identifier. Documentation of access is initiated automatically in response to either data retrieval or data change at the database level. Currently, our system has been implemented only on one commercial database management system. Although our audit trail algorithm does not allow for logging aggregate operations, aggregation does not reveal sensitive private participant information. Careful consideration must be given to data items selected for monitoring because selection of all data items using our system can dramatically increase the requirements for computer disk space. Evaluating the criticality and sensitivity of individual data items selected can control the storage requirements for clinical trial audit trail records. Our audit trail system is capable of logging data access and data change operations to satisfy regulatory requirements. Our approach is applicable to virtually any data

77 FR 56124 - Approval and Promulgation of Air Quality Implementation Plans; Michigan; PSD and NSR Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-12

... Promulgation of Air Quality Implementation Plans; Michigan; PSD and NSR Regulations AGENCY: Environmental... the prevention of significant deterioration (PSD) construction permit program for the purpose of... approving Michigan's request to revise its SIP to add rule R. 336.2816 to be consistent with Federal PSD...

CDK4/6 dual inhibitor abemaciclib demonstrates compelling preclinical activity against esophageal adenocarcinoma: a novel therapeutic option for a deadly disease.

PubMed

Kosovec, Juliann E; Zaidi, Ali H; Omstead, Ashten N; Matsui, Daisuke; Biedka, Mark J; Cox, Erin J; Campbell, Patrick T; Biederman, Robert W W; Kelly, Ronan J; Jobe, Blair A

2017-11-21

Esophageal adenocarcinoma (EAC) is a deadly disease with limited therapeutic options. In the present study, we determined the preclinical efficacy of CDK4/6 inhibitor abemaciclib for treatment of EAC. In vitro , apoptosis, proliferation, and pathway regulation were evaluated in OE19, OE33, and FLO1 EAC cell lines. In vivo , esophagojejunostomy was performed on rats to induce EAC. At 36 weeks post-surgery, MRI and endoscopic biopsy established baseline tumor volume and molecular correlates, respectively. Next, the study animals were randomized to 26mg/kg intraperitoneal abemaciclib treatment or vehicle control for 28 days. Pre and post treatment MRIs, histopathology, and qRT-PCR were utilized to determine response. Our results demonstrated treatment with abemaciclib lead to increased apoptosis, and decreased proliferation in OE19 (p=0.185), OE33 (p=0.048), and FLO1 (p=0.043) with anticipated downstream molecular inhibition. In vivo , 78.9% of treatment animals demonstrated >20% tumor volume decrease (placebo 0%). Mean tumor volume changed in the treatment arm by -65.5% (placebo +133.5%) (p<0.01), and prevalence changed by -37.5% (placebo +16.7%) (p<0.01). Pre vs post treatment qRT-PCR demonstrated significant inhibition of all downstream molecular correlates. Overall our findings suggest potent antitumor efficacy of abemaciclib against EAC with evident molecular pathway inhibition and reasonable safety, establishing the rationale for future clinical development.

77 FR 20295 - Regulations To Implement the Equal Employment Provisions of the Americans With Disabilities Act...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-04

... EQUAL EMPLOYMENT OPPORTUNITY COMMISSION 29 CFR Part 1630 Regulations To Implement the Equal Employment Provisions of the Americans With Disabilities Act, as Amended CFR Correction In Title 29 of the..., in paragraph (o)(1)(ii), remove the words ``a qualified individual with a disability'' and add, in...

The effects of feedback in the implementation of web-mediated self-regulated learning.

PubMed

Tsai, Chia-Wen

2010-04-01

Many vocational students in Taiwan have been used to a "spoon-feeding" teaching method since they were children. They are used to following their school's and teachers' arrangements for their learning. Consequently, they usually lack the ability to manage their time and regulate their learning. If these students were to participate in an online or blended course without regulative learning habits, it may result in dissatisfactory and ineffective learning performance. In this work, two blended classes were studied and compared, one a class deploying feedback in the implementation of Web-mediated SRL and the other without. The results show that the feedback did not result in statistically significant differences in students' computing skills and their pass rate on professional certification tests. The potential reasons for the nonsignificant results and some implications of this study are discussed.

75 FR 59100 - Removal of Regulations That Implement and Administer a Coupon Program for Digital-to-Analog...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-27

... Program for Digital-to-Analog Converter Boxes AGENCY: National Telecommunications and Information... the Digital-to-Analog Converter Box Program (Coupon Program). The regulations implemented provisions of section 3005 of the Digital Television Transition and Public Safety Act of 2005, as subsequently...

Neurobiological Correlates of Coping through Emotional Approach

PubMed Central

Master, Sarah L.; Amodio, David M.; Stanton, Annette L.; Yee, Cindy M.; Hilmert, Clayton J.; Taylor, Shelley E.

2008-01-01

This investigation considered possible health-related neurobiological processes associated with “emotional approach coping” (EAC), or intentional efforts to identify, process, and express emotions surrounding stressors. It was hypothesized that higher dispositional use of EAC strategies would be related to neural activity indicative of greater trait approach motivational orientation and to lower proinflammatory cytokine and cortisol responses to stress. To assess these relationships, 46 healthy participants completed a questionnaire assessing the two components of EAC (i.e., emotional processing and emotional expression), and their resting frontal cortical asymmetry was measured using electroencephalography (EEG). A subset (N = 22) of these participants’ levels of the soluble receptor for tumor necrosis factor-alpha (sTNFαRII), interleukin-6 (IL-6), and cortisol (all obtained from oral fluids) were also assessed before and after exposure to an acute laboratory stressor. Consistent with predictions, higher reported levels of emotional expression were significantly associated with greater relative left-sided frontal EEG asymmetry, indicative of greater trait approach motivation. Additionally, people who scored higher on EAC, particularly the emotional processing component, tended to show a less-pronounced TNF-α stress response. EAC was unrelated to levels of IL-6 and cortisol. Greater left-sided frontal EEG asymmetry was significantly related to lower baseline levels of IL-6 and to lower stress-related levels of sTNFαRII, and was marginally related to lower stress-related levels of IL-6. The findings suggest that the salubrious effects of EAC strategies for managing stress may be linked to an approach-oriented neurocognitive profile and to well-regulated proinflammatory cytokine responses to stress. PMID:18558470

A critical analysis of the implementation of a legal regulated market for new psychoactive substances ("legal highs") in New Zealand.

PubMed

Rychert, Marta; Wilkins, Chris

2018-05-01

In July 2013 New Zealand passed the Psychoactive Substances Act (PSA) to establish the world's first regulated legal market for new psychoactive substances (NPS) ("legal highs"). To critically analyse the implementation of the PSA. Synthesis of findings from interviews with 30 key informants (i.e. politicians, civil servants, legal high industry actors, toxicologists, NGO representatives and drug policy academics), analysis of relevant laws and policy documents, and a review of academic and grey literature on the PSA. Key challenges experienced during the implementation of the PSA included the harmfulness of interim approved products, the slowness in withdrawing products which caused adverse effects, enforcing retail restrictions, price competition by retailers, judicial challenges by the "legal high" industry, and growing opposition to the regime from local communities and key stakeholders (including local councils). The PSA lacks a tax on products and restrictions on retail opening hours which likely contributed to the problems above. The implementation of the PSA also appeared to suffer from a rushed legislative process and resource constraints on the regulatory agency which led to delays in the development of the full regulatory framework, including the product testing requirements, and issues with enforcing retail regulation, such as the minimum age of purchase. The decline in public support for the PSA regime reflected problems with communicating the aims of the policy to the general public. The troubled implementation of the PSA underlines a number of important lessons for consideration when developing a regulated legal drug market, including advanced development of regulatory systems, ensuring the sale of low risk products, adequately resourcing regulatory agencies and related enforcement activity, detailed regulation of retail outlets, establishing price controls, and ongoing engagement with stakeholders and the general public. Copyright © 2018 Elsevier B

Missouri State Plan for Special Education: Regulations Implementing Part C of the Individuals with Disabilities Education Act First Steps Program

ERIC Educational Resources Information Center

Nicastro, Chris L.

2010-01-01

The State of Missouri has adopted the definitions in 34 Code of Federal Regulations (CFR) 303.5-303.24 of the Part C regulations and selected terms as defined in 34 CFR 77.1 and 74.3 for use in implementing the State's early intervention program. The Department of Elementary and Secondary Education (DESE) is the lead agency responsible for…

Governmental Forest Policy for Sustainable Forest Management in Costa Rica, Guatemala, and Nicaragua: Regulation, Implementation, and Impact

Treesearch

Kathleen A. McGinley; Frederick W. Cubbage

2012-01-01

We evaluated how governmental forest regulation in Costa Rica, Guatemala, and Nicaragua has succeeded or failed in fostering changes in forest owner and user behavior that enhance the sustainability of tropical forest management. As expected, sufficient resources and capacity for forest policy implementation are crucial for attaining governmental forest policy...

High yield reproducible rat model recapitulating human Barrett’s carcinogenesis

PubMed Central

Matsui, Daisuke; Omstead, Ashten N; Kosovec, Juliann E; Komatsu, Yoshihiro; Lloyd, Emily J; Raphael, Hailey; Kelly, Ronan J; Zaidi, Ali H; Jobe, Blair A

2017-01-01

AIM To efficiently replicate the biology and pathogenesis of human esophageal adenocarcinoma (EAC) using the modified Levrat model of end-to-side esophagojejunostomy. METHODS End-to-side esophagojejunostomy was performed on rats to induce gastroduodenoesophageal reflux to develop EAC. Animals were randomly selected and serially euthanized at 10 (n = 6), 17 (n = 8), 24 (n = 9), 31 (n = 6), 38 (n = 6), and 40 (n = 6) wk postoperatively. The esophagi were harvested for downstream histopathology and gene expression. Histological evaluation was completed to determine respective rates of carcinogenic development. Quantitative reverse transcription-polymerase chain reaction was performed to determine gene expression levels of MUC2, CK19, and CK20, and results were compared to determine significant differences throughout disease progression stages. RESULTS The overall study mortality was 15%. Causes of mortality included anastomotic leak, gastrointestinal hemorrhage, stomach ulcer perforation, respiratory infection secondary to aspiration, and obstruction due to tumor or late anastomotic stricture. 10 wk following surgery, 100% of animals presented with esophagitis. Barrett’s esophagus (BE) was first observed at 10 wk, and was present in 100% of animals by 17 wk. Dysplasia was confirmed in 87.5% of animals at 17 wk, and increased to 100% by 31 wk. EAC was first observed in 44.4% of animals at 24 wk and increased to 100% by 40 wk. In addition, two animals at 38-40 wk post-surgery had confirmed macro-metastases in the lung/liver and small intestine, respectively. MUC2 gene expression was progressively down-regulated from BE to dysplasia to EAC. Both CK19 and CK20 gene expression significantly increased in a stepwise manner from esophagitis to EAC. CONCLUSION Esophagojejunostomy was successfully replicated in rats with low mortality and a high tumor burden, which may facilitate broader adoption to study EAC development, progression, and therapeutics. PMID:28970723

Preclinical Study of AUY922, a Novel Hsp90 Inhibitor, in the Treatment of Esophageal Adenocarcinoma.

PubMed

Kosovec, Juliann E; Zaidi, Ali H; Kelly, Lori A; Rotoloni, Christina L; Vytlacil, Christopher; DiCarlo, Christina; Matsui, Daisuke; Komatsu, Yoshihiro; Boyd, Natalie H; Omstead, Ashten; Kolano, Elena L; Biederman, Robert W W; Finley, Gene; Silverman, Jan F; Landreneau, Rodney J; Jobe, Blair A

2016-08-01

To assess the efficacy of heat-shock protein 90 (Hsp90) inhibitor, NVP-AUY922-AG (AUY922), in the treatment of esophageal adenocarcinoma (EAC) in vitro and in vivo. EAC is a leading cause of cancer death, and current treatment options are limited. Hsp90, a chaperone protein that regulates several oncoproteins, is upregulated in EAC, and may be a novel target for therapy. In vitro, EAC cell lines were utilized to evaluate AUY922, alone and in combination with 5-fluorouracil (5-FU) and cisplatin. BrdU ELISA and flow cytometry were used to assess proliferation and measure apoptosis, respectively. Western blot and RT-PCR were performed to quantitate Hsp90 pathway expression. In vivo, esophagojejunostomy was performed on rats and treatment animals received AUY922 32 to 40 weeks postoperatively. Drug efficacy was evaluated with magnetic resonance imaging (MRI), endoscopic biopsy, gross histological evaluation, and Hsp90 pathway expression. In vitro, AUY922 demonstrated antiproliferative activity in both cell lines and showed enhanced efficacy with cisplatin and 5-FU. Western Blot and RT-PCR demonstrated downregulation of CDK1 and CDK4 and upregulation of Hsp72. In vivo, AUY922 showed decrease in tumor volume in 36.4% of rats (control = 9.4%), increase in 9.1% (control = 37.5%), and stable disease in 54.5% (control = 43.7%). Necropsy confirmed the presence of EAC in 50% of treatment animals and 75% of control animals. mRNA expression, pre- and posttreatment, demonstrated significant downregulation of MIF, Hsp70, Hsp90β, and CDK4, and upregulation of Hsp72. AUY922 exhibits antitumor efficacy in vitro and in vivo for EAC, suggesting the need for human clinical trials.

Toward the framework and implementation for clearance of materials from regulated facilities.

PubMed

Chen, S Y; Moeller, D W; Dornsife, W P; Meyer, H R; Lamastra, A; Lubenau, J O; Strom, D J; Yusko, J G

2005-08-01

The disposition of solid materials from nuclear facilities has been a subject of public debate for several decades. The primary concern has been the potential health effects resulting from exposure to residual radioactive materials to be released for unrestricted use. These debates have intensified in the last decade as many regulated facilities are seeking viable management decisions on the disposition of the large amounts of materials potentially containing very low levels of residual radioactivity. Such facilities include the nuclear weapons complex sites managed by the U.S. Department of Energy, commercial power plants licensed by the U.S. Nuclear Regulatory Commission (NRC), and other materials licensees regulated by the NRC or the Agreement States. Other facilities that generate radioactive material containing naturally occurring radioactive materials (NORM) or technologically enhanced NORM (TENORM) are also seeking to dispose of similar materials that may be radioactively contaminated. In contrast to the facilities operated by the DOE and the nuclear power plants licensed by the U.S. Nuclear Regulatory Commission, NORM and TENORM facilities are regulated by the individual states. Current federal laws and regulations do not specify criteria for releasing these materials that may contain residual radioactivity of either man-made or natural origin from regulatory controls. In fact, the current regulatory scheme offers no explicit provision to permit materials being released as "non-radioactive," including those that are essentially free of contamination. The only method used to date with limited success has been case-by-case evaluation and approval. In addition, there is a poorly defined and inconsistent regulatory framework for regulating NORM and TENORM. Some years ago, the International Atomic Energy Agency introduced the concept of clearance, that is, controlling releases of any such materials within the regulatory domain. This paper aims to clarify

Exploring the Context and Implementation of Public Health Regulations Governing Sex Work: A Qualitative Study with Migrant Sex Workers in Guatemala.

PubMed

Rocha-Jiménez, Teresita; Brouwer, Kimberly C; Silverman, Jay G; Morales-Miranda, Sonia; Goldenberg, Shira M

2017-10-01

Public health regulations practices surrounding sex work and their enforcement can have unintended consequences for HIV and sexually transmitted infection (STI) prevention and care among sex workers. This analysis was based on qualitative in-depth (n = 33) and focus groups interviews (n = 20) conducted with migrant female sex workers in Tecún Umán and Quetzaltenango, Guatemala, and explored the implementation of sex work regulations and related consequences for HIV prevention and care among migrant sex workers. Sex work regulations were found to have health-related benefits (e.g., access to HIV/STI testing) as well as negative impacts, such as abuse by police and harassment, detention/deportation of migrant sex workers. Whereas public health regulations may improve access to HIV/STI testing, their implementation may inadvertently jeopardize sex workers' health through unintended negative consequences. Non-coercive, evidence-based public health and sex work policies and programs are needed to expand access to HIV/STI prevention and care among migrant sex workers, while protecting their dignity and human rights.

Missouri State Plan for Special Education: Regulations Implementing Part C of the Individuals with Disabilities Education Act First Steps Program. Revised

ERIC Educational Resources Information Center

Nicastro, Chris L.

2012-01-01

The State of Missouri has adopted the definitions in 34 Code of Federal Regulations (CFR) 303.5-303.24 of the Part C regulations and selected terms as defined in 34 CFR 77.1 and 74.3 for use in implementing the State's early intervention program. The Department of Elementary and Secondary Education (DESE) is the lead agency responsible for…

Assessment of biomarkers in Mytilus edulis to determine good environmental status for implementation of MSFD in Ireland.

PubMed

Giltrap, M; Ronan, J; Hardenberg, S; Parkes, G; McHugh, B; McGovern, E; Wilson, J G

2013-06-15

Candidate OSPAR/ICES recommended biomarkers at the level of the individual in Mytilus edulis for determination of good environmental status for MSFD were evaluated against contaminant levels at sites around Ireland. The sites chosen ranged from moderate to low pollution levels, but the actual ranking of the sites varied according to the contaminant levels present. At the most contaminated site, Cork, 4 out of 16 contaminants exceeded the EAC, while at Shannon, no EACs were exceeded. The SOS assay suggested that Cork was the healthiest site with a LT50 of 17.6 days, while SOS for Shannon was 15.6 days. Likewise, condition factors varied among sites and did not always correspond to contaminant-based status. There may be uncertainty in assigning status around the not good:good boundary. This raises potential difficulties not only in the biomarker/contaminant load relationship but also in the reliability of the biomarkers themselves and hence barriers meeting compliance levels. Copyright © 2013 Elsevier Ltd. All rights reserved.

TECHNOLOGIES FOR RADON AND RADIONUCLIDE REMOVAL

EPA Science Inventory

This paper provides a summary of the technologies that are currently being used to remove radionuclides from drinking water. The radionuclides that are featured are the radionuclides currently regulated by EPA; radium, radon and uranium. Tehnologies effective for removal of eac...

Randomized Placebo-Controlled Trial of a Gastrin Receptor Antagonist in Barretts Esophagus | Division of Cancer Prevention

Cancer.gov

The incidence of esophageal adenocarcinoma (EAC) has risen five-fold over the past several decades, yet the prognosis for EAC remains extremely poor. As such, EAC represents a very attractive target for chemoprevention. Barrett's esophagus (BE) is the precursor lesion for EAC, and acid reflux is a major risk factor for both BE and EAC. Virtually all patients with BE,

75 FR 32635 - Defense Acquisition Regulations System; Defense Federal Acquisition Regulation Supplement...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

... Regulations System; Defense Federal Acquisition Regulation Supplement; Balance of Payments Program Exemption... implement the exemption from the Balance of Payments Program for construction material that is commercial... is proposing to amend the DFARS to implement in the clauses at 252.225-7044, Balance of Payments...

Implementation of information systems at pharmacies - a case study from the re-regulated pharmacy market in Sweden.

PubMed

Hammar, Tora; Ohlson, Mats; Hanson, Elizabeth; Petersson, Göran

2015-01-01

When the Swedish pharmacy market was re-regulated in 2009, Sweden moved from one state-owned pharmacy chain to several private pharmacy companies, and four new dispensing systems emerged to replace the one system that had previously been used at all Swedish pharmacies for more than 20 years. The aim of this case study was to explore the implementation of the new information systems for dispensing at pharmacies. The vendors of the four dispensing systems in Sweden were interviewed, and a questionnaire was sent to the managers of the pharmacy companies. In addition, a questionnaire was sent to 350 pharmacists who used the systems for dispensing prescriptions. The implementation of four new dispensing systems followed a strict time frame set by political decisions, involved actors completely new to the market, lacked clear regulation and standards for functionality and quality assurance, was complex and resulted in variations in quality. More than half of the pharmacists (58%) perceived their current dispensing system as supporting safe dispensing of medications, 26% were neutral and 15% did not perceive it to support a safe dispensing. Most pharmacists (80%) had experienced problems with their dispensing system during the previous month. The pharmacists experienced problems included reliability issues, usability issues, and missing functionality. In this case study exploring the implementation of new information systems for dispensing prescriptions at pharmacies in Sweden, weaknesses related to reliability, functionality and usability were identified and could affect patient safety. The weaknesses of the systems seem to result from the limited time for the development and implementation, the lack of comprehensive and evidence-based requirements for dispensing systems, and the unclear distribution of quality assurance responsibilities among involved stakeholders. Copyright © 2015 Elsevier Inc. All rights reserved.

20 CFR 627.904 - Transition and implementation.

Code of Federal Regulations, 2012 CFR

2012-04-01

... applicable rules and regulations; the Wagner-Peyser Act, as amended, and the applicable rules and regulations... delivery areas. (m) Program implementation. The implementation by the States and SDA's of certain new...

20 CFR 627.904 - Transition and implementation.

Code of Federal Regulations, 2011 CFR

2011-04-01

... applicable rules and regulations; the Wagner-Peyser Act, as amended, and the applicable rules and regulations... delivery areas. (m) Program implementation. The implementation by the States and SDA's of certain new...

Selective inhibition of esophageal cancer cells by combination of HDAC inhibitors and Azacytidine

PubMed Central

Ahrens, Theresa D; Timme, Sylvia; Hoeppner, Jens; Ostendorp, Jenny; Hembach, Sina; Follo, Marie; Hopt, Ulrich T; Werner, Martin; Busch, Hauke; Boerries, Melanie; Lassmann, Silke

2015-01-01

Esophageal cancers are highly aggressive tumors with poor prognosis despite some recent advances in surgical and radiochemotherapy treatment options. This study addressed the feasibility of drugs targeting epigenetic modifiers in esophageal squamous cell carcinoma (ESCC) and esophageal adenocarcinoma (EAC) cells. We tested inhibition of histone deacetylases (HDACs) by SAHA, MS-275, and FK228, inhibition of DNA methyltransferases by Azacytidine (AZA) and Decitabine (DAC), and the effect of combination treatment using both types of drugs. The drug targets, HDAC1/2/3 and DNMT1, were expressed in normal esophageal epithelium and tumor cells of ESCC or EAC tissue specimens, as well as in non-neoplastic esophageal epithelial (Het-1A), ESCC (OE21, Kyse-270, Kyse-410), and EAC (OE33, SK-GT-4) cell lines. In vitro, HDAC activity, histone acetylation, and p21 expression were similarly affected in non-neoplastic, ESCC, and EAC cell lines post inhibitor treatment. Combined MS-275/AZA treatment, however, selectively targeted esophageal cancer cell lines by inducing DNA damage, cell viability loss, and apoptosis, and by decreasing cell migration. Non-neoplastic Het-1A cells were protected against HDACi (MS-275)/AZA treatment. RNA transcriptome analyses post MS-275 and/or AZA treatment identified novel regulated candidate genes (up: BCL6, Hes2; down: FAIM, MLKL), which were specifically associated with the treatment responses of esophageal cancer cells. In summary, combined HDACi/AZA treatment is efficient and selective for the targeting of esophageal cancer cells, despite similar target expression of normal and esophageal cancer epithelium, in vitro and in human esophageal carcinomas. The precise mechanisms of action of treatment responses involve novel candidate genes regulated by HDACi/AZA in esophageal cancer cells. Together, targeting of epigenetic modifiers in esophageal cancers may represent a potential future therapeutic approach. PMID:25923331

Genomic catastrophes frequently arise in esophageal adenocarcinoma and drive tumorigenesis

PubMed Central

Patch, Ann-Marie; Bailey, Peter; Newell, Felicity; Holmes, Oliver; Fink, J. Lynn; Quinn, Michael C.J.; Tang, Yue Hang; Lampe, Guy; Quek, Kelly; Loffler, Kelly A.; Manning, Suzanne; Idrisoglu, Senel; Miller, David; Xu, Qinying; Waddell, Nick; Wilson, Peter J.; Bruxner, Timothy J.C.; Christ, Angelika N.; Harliwong, Ivon; Nourse, Craig; Nourbakhsh, Ehsan; Anderson, Matthew; Kazakoff, Stephen; Leonard, Conrad; Wood, Scott; Simpson, Peter T.; Reid, Lynne E.; Krause, Lutz; Hussey, Damian J.; Watson, David I.; Lord, Reginald V.; Nancarrow, Derek; Phillips, Wayne A.; Gotley, David; Smithers, B. Mark; Whiteman, David C.; Hayward, Nicholas K.; Campbell, Peter J.; Pearson, John V.; Grimmond, Sean M.; Barbour, Andrew P.

2015-01-01

Oesophageal adenocarcinoma (EAC) incidence is rapidly increasing in Western countries. A better understanding of EAC underpins efforts to improve early detection and treatment outcomes. While large EAC exome sequencing efforts to date have found recurrent loss-of-function mutations, oncogenic driving events have been underrepresented. Here we use a combination of whole-genome sequencing (WGS) and single-nucleotide polymorphism-array profiling to show that genomic catastrophes are frequent in EAC, with almost a third (32%, n = 40/123) undergoing chromothriptic events. WGS of 22 EAC cases show that catastrophes may lead to oncogene amplification through chromothripsis-derived double-minute chromosome formation (MYC and MDM2) or breakage-fusion-bridge (KRAS, MDM2 and RFC3). Telomere shortening is more prominent in EACs bearing localized complex rearrangements. Mutational signature analysis also confirms that extreme genomic instability in EAC can be driven by somatic BRCA2 mutations. These findings suggest that genomic catastrophes have a significant role in the malignant transformation of EAC. PMID:25351503

Feasibility of mercury removal from simulated flue gas by activated chars made from poultry manures

USDA-ARS?s Scientific Manuscript database

Increased emphasis on reduction of mercury emissions from coal fired electric power plants has resulted in environmental regulations that may in the future require application of activated carbons as mercury sorbents for mercury removal. At the same time, the quantity of poultry manure generated eac...

EAC and the Development of National and European Gateways to Archives

ERIC Educational Resources Information Center

Ottosson, Per-Gunnar

2005-01-01

In the development of gateways to archives there are two different approaches, one focusing on the descriptions of the material and the other on the creators. Search and retrieval with precision and quality require controlled access points and name authority control. National registries of private archives have a long tradition in implementing the…

Edible Active Coatings Based on Pectin, Pullulan, and Chitosan Increase Quality and Shelf Life of Strawberries (Fragaria ananassa).

PubMed

Treviño-Garza, Mayra Z; García, Santos; del Socorro Flores-González, Ma; Arévalo-Niño, Katiushka

2015-08-01

Edible active coatings (EACs) based on pectin, pullulan, and chitosan incorporated with sodium benzoate and potassium sorbate were employed to improve the quality and shelf life of strawberries. Fruits were washed, disinfected, coated by dipping, packed, and stored at 4 °C for 15 d. Application of EACs reduced (P < 0.05) weight loss and fruit softening and delayed alteration of color (redness) and total soluble solids content. In contrast, pH and titratable acidity were not affected (P > 0.05) throughout storage, and ascorbic acid content was maintained in pectin-EAC coated strawberries. Microbiological analyses showed that application of EACs reduced (P < 0.05) microbial growth (total aerobic counts, molds, and yeasts) on strawberries. Chitosan-EAC coated strawberries presented the best results in microbial growth assays. Sensory quality (color, flavor, texture, and acceptance) improved and decay rate decreased (P < 0.05) in pectin-EAC, pullulan-EAC, and chitosan-EAC coated strawberries. In conclusion, EACs based on polysaccharides improved the physicochemical, microbiological, and sensory characteristics, increasing the shelf life of strawberries from 6 (control) to 15 d (coated fruits). © 2015 Institute of Food Technologists®

Evaluation of the impact of the 2012 Rhode Island health care worker influenza vaccination regulations: implementation process and vaccination coverage.

PubMed

Kim, Hanna; Lindley, Megan C; Dube, Donna; Kalayil, Elizabeth J; Paiva, Kristi A; Raymond, Patricia

2015-01-01

In October 2012, the Rhode Island Department of Health (HEALTH) amended its health care worker (HCW) vaccination regulations to require all HCWs to receive annual influenza vaccination or wear a surgical mask during direct patient contact when influenza is widespread. Unvaccinated HCWs failing to wear a mask are subject to a fine and disciplinary action. To describe the implementation of the 2012 Rhode Island HCW influenza vaccination regulations and examine their impact on vaccination coverage. Two data sources were used: (1) a survey of all health care facilities subject to the HCW regulations and (2) HCW influenza vaccination coverage data reported to HEALTH by health care facilities. Descriptive statistics and paired t tests were performed using SAS Release 9.2. For the 2012-2013 influenza season, 271 inpatient and outpatient health care facilities in Rhode Island were subject to the HCW regulations. Increase in HCW influenza vaccination coverage. Of the 271 facilities, 117 facilities completed the survey (43.2%) and 160 facilities reported vaccination data to HEALTH (59.0%). Between the 2011-2012 and 2012-2013 influenza seasons, the proportion of facilities having a masking policy, as required by the revised regulations, increased from 9.4% to 94.0% (P < .001). However, the proportion of facilities implementing Advisory Committee on Immunization Practices-recommended strategies to promote HCW influenza vaccination did not increase. The majority of facilities perceived benefits to collecting HCW influenza vaccination data, including strengthening infection prevention efforts (83.2%) and improving patient and coworker safety (75.2%). Concurrent with the new regulations, influenza vaccination coverage among employee HCWs in Rhode Island increased from 69.7% in the 2011-2012 influenza season to 87.2% in the 2012-2013 season. Rhode Island's experience demonstrates that statewide HCW influenza vaccination requirements incorporating mask wearing and moderate

Tier 1, Teacher-Implemented Self-Regulated Strategy Development for Students with and without Behavioral Challenges: A Randomized Controlled Trial

ERIC Educational Resources Information Center

Harris, Karen R.; Lane, Kathleen Lynne; Driscoll, Steven A.; Graham, Steve; Wilson, Kristen; Sandmel, Karin; Brindle, Mary; Schatschneider, Chris

2012-01-01

This study took place in the context of schools collaborating with a local university to implement an evidence-based, 3-tiered model of prevention and supports targeting academic, behavioral, and social goals. We examined whether Self-Regulated Strategy Development (SRSD) instruction, delivered by grade 2 and 3 general education teachers to all…

Evaluating the implementation of health and safety innovations under a regulatory context: a collective case study of Ontario's safer needle regulation.

PubMed

Chambers, Andrea; Mustard, Cameron A; Breslin, Curtis; Holness, Linn; Nichol, Kathryn

2013-01-22

Implementation effectiveness models have identified important factors that can promote the successful implementation of an innovation; however, these models have been examined within contexts where innovations are adopted voluntarily and often ignore the socio-political and environmental context. In the field of occupational health and safety, there are circumstances where organizations must adopt innovations to comply with a regulatory standard. Examining how the external environment can facilitate or challenge an organization's change process may add to our understanding of implementation effectiveness. The objective of this study is to describe implementation facilitators and barriers in the context of a regulation designed to promote the uptake of safer engineered medical devices in healthcare. The proposed study will focus on Ontario's safer needle regulation (2007) which requires healthcare organizations to transition to the use of safer engineered medical devices for the prevention of needlestick injuries. A collective case study design will be used to learn from the experiences of three acute care hospitals in the province of Ontario, Canada. Interviews with management and front-line healthcare workers and analysis of supporting documents will be used to describe the implementation experience and examine issues associated with the integration of these devices. The data collection and analysis process will be influenced by a conceptual framework that draws from implementation science and the occupational health and safety literature. The focus of this study in addition to the methodology creates a unique opportunity to contribute to the field of implementation science. First, the study will explore implementation experiences under circumstances where regulatory pressures are influencing the organization's change process. Second, the timing of this study provides an opportunity to focus on issues that arise during later stages of implementation, a phase

RECEPTOR FOR THE FOURTH COMPONENT OF COMPLEMENT ON HUMAN B LYMPHOCYTES AND CULTURED HUMAN LYMPHOBLASTOID CELLS

PubMed Central

Bokisch, Viktor A.; Sobel, Alain T.

1974-01-01

This report describes receptors for C4b on human peripheral B lymphocytes. The simultaneous presence of C3b and C4b receptors on the same lymphocytes was demonstrated by the formation of mixed rosettes consisting of the lymphocytes, EAC14 and EAC1423. Furthermore, reduction of the number of EAC1423 rosette-forming lymphocytes in a lymphocyte population by albumin gradient centrifugation concomitantly reduced EAC14 rosette-forming lymphocytes. Binding of EAC14 intermediates to receptors on human lymphocytes and erythrocytes could be inhibited by equal amounts of soluble C3b or C4b, suggesting the presence of a single receptor for both ligands on those cells. In contrast, the results of the rosette assay with Raji cells, cultured human lymphoblastoid cells, EAC14 and EAC1423 suggested that the receptors for C4b and C3b are distinct entities, since Raji cells formed rosettes with EAC1423, but not with EAC14. Moreover, this report demonstrates a cooperation of erythrocyte-bound C4b and C3b in the binding of EAC1423 to B lymphocytes. In contrast to KAF-treated C3b, KAF-treated C4b did not bind to B lymphocytes, indicating that these cells lack a receptor for C4d. PMID:4547573

Genomic similarity between gastroesophageal junction and esophageal Barrett's adenocarcinomas

PubMed Central

Kuick, Rork; Thomas, Dafydd G.; Nadal, Ernest; Lin, Jules; Chang, Andrew C.; Reddy, Rishindra M.; Orringer, Mark B.; Taylor, Jeremy M. G.; Wang, Thomas D.; Beer, David G.

2016-01-01

The current high mortality rate of esophageal adenocarcinoma (EAC) reflects frequent presentation at an advanced stage. Recent efforts utilizing fluorescent peptides have identified overexpressed cell surface targets for endoscopic detection of early stage Barrett's-derived EAC. Unfortunately, 30% of EAC patients present with gastroesophageal junction adenocarcinomas (GEJAC) and lack premalignant Barrett's metaplasia, limiting this early detection strategy. We compared mRNA profiles from 52 EACs (tubular EAC; tEAC) collected above the gastroesophageal junction with 70 GEJACs, 8 normal esophageal and 5 normal gastric mucosa samples. We also analyzed our previously published whole-exome sequencing data in a large cohort of these tumors. Principal component analysis, hierarchical clustering and survival-based analyses demonstrated that GEJAC and tEAC were highly similar, with only modest differences in expression and mutation profiles. The combined expression cohort allowed identification of 49 genes coding cell surface targets overexpressed in both GEJAC and tEAC. We confirmed that three of these candidates (CDH11, ICAM1 and CLDN3) were overexpressed in tumors when compared to normal esophagus, normal gastric and non-dysplastic Barrett's, and localized to the surface of tumor cells. Molecular profiling of tEAC and GEJAC tumors indicated extensive similarity and related molecular processes. Identified genes that encode cell surface proteins overexpressed in both Barrett's-derived EAC and those that arise without Barrett's metaplasia will allow simultaneous detection strategies. PMID:27363029

78 FR 28775 - Approval and Promulgation of Implementation Plans; North Carolina; State Implementation Plan...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

... Promulgation of Implementation Plans; North Carolina; State Implementation Plan Miscellaneous Revisions AGENCY... a revision to the North Carolina State Implementation Plan submitted on February 3, 2010, through... particulate matter found in the Code of Federal Regulations. In the Final Rules Section of this Federal...

A fresh fruit and vegetable program improves high school students' consumption of fresh produce

USDA-ARS?s Scientific Manuscript database

Low fruit and vegetable intake may be associated with overweight. The United States Department of Agriculture implemented the Fresh Fruit and Vegetable Program in 2006-2007. One Houston-area high school was selected and received funding to provide baskets of fresh fruits and vegetables daily for eac...

76 FR 27641 - Sunshine Act Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

.... ACTION: Notice of Virtual Public Forum for EAC Standards Board. DATE AND TIME: Tuesday, May 31, 2011, 10 a.m. EDT through Tuesday, June 14, 2011, 10 a.m. EDT. PLACE: EAC Standards Board Virtual Public Forum at http://www.eac.gov/virtual_public_forum.aspx . Once at the main page of EAC's Web site, viewers...

Understanding the utility of emotional approach coping: evidence from a laboratory stressor and daily life.

PubMed

Juth, Vanessa; Dickerson, Sally S; Zoccola, Peggy M; Lam, Suman

2015-01-01

Dispositional emotional approach coping (EAC) marks an adaptive tendency to process and express emotions. EAC's association with cognitions, affect, and intra- and interindividual characteristics that may account for its utility was examined in response to an acute stressor and in daily life. This study included a laboratory stress task and ecological momentary assessment. Healthy undergraduate students (n = 124; mean age: 20; women: 56%) completed a laboratory component (baseline survey, speech stress task, pre- and posttask measures) and five subsequent days of surveys via palm pilot (six surveys/day). Controlling for sex, neuroticism, and social support, greater EAC was associated with more positive cognitive appraisals, personal resources, and positive affect and less-negative affect during the lab stressor, and with more perceived control and positive affect in daily life. Significant EAC × sex interactions were found for poststressor affect: men with high EAC reported more positive affect and women with high EAC reported less negative affect. Findings provide support that EAC's utility may be independent of intra- and interindividual characteristics, and that men and women may benefit from EAC in different ways in regards to affect. The proclivity to use EAC may come with a resiliency that protects against stress and promotes general well-being.

46 CFR 531.11 - Implementation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 9 2014-10-01 2014-10-01 false Implementation. 531.11 Section 531.11 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE NVOCC SERVICE ARRANGEMENTS Exceptions and Implementation § 531.11 Implementation. Generally. Performance under an NSA or amendment...

46 CFR 531.11 - Implementation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 9 2011-10-01 2011-10-01 false Implementation. 531.11 Section 531.11 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE NVOCC SERVICE ARRANGEMENTS Exceptions and Implementation § 531.11 Implementation. Generally. Performance under an NSA or amendment...

46 CFR 531.11 - Implementation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 9 2012-10-01 2012-10-01 false Implementation. 531.11 Section 531.11 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE NVOCC SERVICE ARRANGEMENTS Exceptions and Implementation § 531.11 Implementation. Generally. Performance under an NSA or amendment...

46 CFR 531.11 - Implementation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 9 2010-10-01 2010-10-01 false Implementation. 531.11 Section 531.11 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE NVOCC SERVICE ARRANGEMENTS Exceptions and Implementation § 531.11 Implementation. Generally. Performance under an NSA or amendment...

46 CFR 531.11 - Implementation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 9 2013-10-01 2013-10-01 false Implementation. 531.11 Section 531.11 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE NVOCC SERVICE ARRANGEMENTS Exceptions and Implementation § 531.11 Implementation. Generally. Performance under an NSA or amendment...

Strategies for implementing the new International Health Regulations in federal countries.

PubMed

Wilson, Kumanan; McDougall, Christopher; Fidler, David P; Lazar, Harvey

2008-03-01

The International Health Regulations (IHR), the principal legal instrument guiding the international management of public health emergencies, have recently undergone an extensive revision process. The revised regulations, referred to as the IHR (2005), were unanimously approved in May 2005 by all Member States of the World Health Assembly (WHA) and came into effect on 15 June 2007. The IHR (2005) reflect a modernization of the international community's approach to public health and an acknowledgement of the importance of establishing an effective international strategy to manage emergencies that threaten global health security. The success of the IHR as a new approach to combating such threats will ultimately be determined by the ability of countries to live up to the obligations they assumed in approving the new international strategy. However, doing so may be particularly challenging for decentralized countries, specifically those with federal systems of government. Although the IHR (2005) are the product of an agreement among national governments, they cover a wide range of matters, some of which may not fall fully under the constitutional jurisdiction of the national government within many federations. This tension between the separation of powers within federal systems of government and the requirements of an evolving global public health governance regime may undermine national efforts towards compliance and could ultimately jeopardize the regime's success. We hosted a workshop to examine how federal countries could address some of the challenges they may face in implementing the IHR (2005). We present here a series of recommendations, synthesized from the workshop proceedings, on strategies that these countries might pursue to improve their ability to comply with the revised IHR.

Relation of contaminants to fish intersex in riverine sport fishes.

PubMed

Grieshaber, Casey A; Penland, Tiffany N; Kwak, Thomas J; Cope, W Gregory; Heise, Ryan J; Law, J Mac; Shea, Damian; Aday, D Derek; Rice, James A; Kullman, Seth W

2018-06-20

Endocrine active compounds (EACs) are pollutants that have been recognized as an emerging and widespread threat to aquatic ecosystems globally. Intersex, the presence of female germ cells within a predominantly male gonad, is considered a biomarker of endocrine disruption caused by EACs. We measured a suite of EACs and assessed their associated impacts on fish intersex occurrence and severity in a large, regulated river system in North Carolina and South Carolina, USA. Our specific objective was to determine the relationship of contaminants in water, sediment, and fish tissue with the occurrence and severity of the intersex condition in wild, adult black bass (Micropterus), sunfish (Lepomis), and catfish (Ictaluridae) species at 11 sites located on the Yadkin-Pee Dee River. Polycyclic aromatic hydrocarbons (PAHs), ethinylestradiol (EE2), and heavy metals were the most prevalent contaminants that exceeded effect levels for the protection of aquatic organisms. Fish intersex condition was most frequently observed and most severe in black basses and was less frequently detected and less severe in sunfishes and catfishes. The occurrence of the intersex condition in fish showed site-related effects, rather than increasing longitudinal trends from upstream to downstream. Mean black bass and catfish tissue contaminant concentrations were higher than that of sunfish, likely because of the latter's lower trophic position in the food web. Principal component analysis identified waterborne PAHs as the most correlated environmental contaminant with intersex occurrence and severity in black bass and sunfish. As indicated by the intersex condition, EACs have adverse but often variable effects on the health of wild sport fishes in this river, likely due to fluctuations in EAC inputs and the dynamic nature of the riverine system. These findings enhance the understanding of the relationship between contaminants and fish health and provide information to guide ecologically

Ethics Across the Curriculum: Prospects for Broader (and Deeper) Teaching and Learning in Research and Engineering Ethics.

PubMed

Mitcham, Carl; Englehardt, Elaine E

2016-08-22

The movements to teach the responsible conduct of research (RCR) and engineering ethics at technological universities are often unacknowledged aspects of the ethics across the curriculum (EAC) movement and could benefit from explicit alliances with it. Remarkably, however, not nearly as much scholarly attention has been devoted to EAC as to RCR or to engineering ethics, and RCR and engineering ethics educational efforts are not always presented as facets of EAC. The emergence of EAC efforts at two different institutions-the Illinois Institute of Technology and Utah Valley University (UVU)-provide counter examples. The remarkably successful UVU initiative gave birth to EAC as a scholarly movement and to the associated Society for Ethics Across the Curriculum. EAC initiatives at the Colorado School of Mines, however, point up continuing institutional resistances to EAC. Finally, comparative reflection on successes and failures can draw some lessons for the future. One suggestion is that increasing demands for accountability and pedagogical research into what works in teaching and learning offers special opportunities.

EU Regulation of Nanobiocides: Challenges in Implementing the Biocidal Product Regulation (BPR)

PubMed Central

Brinch, Anna; Hansen, Steffen Foss; Hartmann, Nanna B.; Baun, Anders

2016-01-01

The Biocidal Products Regulation (BPR) contains several provisions for nanomaterials (NMs) and is the first regulation in the European Union to require specific testing and risk assessment for the NM form of a biocidal substance as a part of the information requirements. Ecotoxicological data are one of the pillars of the information requirements in the BPR, but there are currently no standard test guidelines for the ecotoxicity testing of NMs. The overall objective of this work was to investigate the implications of the introduction of nano-specific testing requirements in the BPR and to explore how these might be fulfilled in the case of copper oxide nanoparticles. While there is information and data available in the open literature that could be used to fulfill the BPR information requirements, most of the studies do not take the Organisation for Economic Co-operation and Development’s nanospecific test guidelines into consideration. This makes it difficult for companies as well as regulators to fulfill the BPR information requirements for nanomaterials. In order to enable a nanospecific risk assessment, best practices need to be developed regarding stock suspension preparation and characterization, exposure suspensions preparation, and for conducting ecotoxicological test. PMID:28344290

EU Regulation of Nanobiocides: Challenges in Implementing the Biocidal Product Regulation (BPR).

PubMed

Brinch, Anna; Hansen, Steffen Foss; Hartmann, Nanna B; Baun, Anders

2016-02-16

The Biocidal Products Regulation (BPR) contains several provisions for nanomaterials (NMs) and is the first regulation in the European Union to require specific testing and risk assessment for the NM form of a biocidal substance as a part of the information requirements. Ecotoxicological data are one of the pillars of the information requirements in the BPR, but there are currently no standard test guidelines for the ecotoxicity testing of NMs. The overall objective of this work was to investigate the implications of the introduction of nano-specific testing requirements in the BPR and to explore how these might be fulfilled in the case of copper oxide nanoparticles. While there is information and data available in the open literature that could be used to fulfill the BPR information requirements, most of the studies do not take the Organisation for Economic Co-operation and Development's nanospecific test guidelines into consideration. This makes it difficult for companies as well as regulators to fulfill the BPR information requirements for nanomaterials. In order to enable a nanospecific risk assessment, best practices need to be developed regarding stock suspension preparation and characterization, exposure suspensions preparation, and for conducting ecotoxicological test.

Evaluation of the Impact of the 2012 Rhode Island Health Care Worker Influenza Vaccination Regulations: Implementation Process and Vaccination Coverage

PubMed Central

Kim, Hanna; Lindley, Megan C.; Dube, Donna; Kalayil, Elizabeth J.; Paiva, Kristi A.; Raymond, Patricia

2015-01-01

Context In October 2012, the Rhode Island Department of Health (HEALTH) amended its health care worker (HCW) vaccination regulations to require all HCWs to receive annual influenza vaccination or wear a surgical mask during direct patient contact when influenza is widespread. Unvaccinated HCWs failing to wear a mask are subject to a fine and disciplinary action. Objective To describe the implementation of the 2012 Rhode Island HCW influenza vaccination regulations and examine their impact on vaccination coverage. Design Two data sources were used: (1) a survey of all health care facilities subject to the HCW regulations and (2) HCW influenza vaccination coverage data reported to HEALTH by health care facilities. Descriptive statistics and paired t tests were performed using SAS Release 9.2. Setting and participants For the 2012-2013 influenza season, 271 inpatient and outpatient health care facilities in Rhode Island were subject to the HCW regulations. Main Outcome Measure Increase in HCW influenza vaccination coverage. Results Of the 271 facilities, 117 facilities completed the survey (43.2%) and 160 facilities reported vaccination data to HEALTH (59.0%). Between the 2011-2012 and 2012-2013 influenza seasons, the proportion of facilities having a masking policy, as required by the revised regulations, increased from 9.4% to 94.0% (P< .001). However, the proportion of facilities implementing Advisory Committee on Immunization Practices–recommended strategies to promote HCW influenza vaccination did not increase. The majority of facilities perceived benefits to collecting HCW influenza vaccination data, including strengthening infection prevention efforts (83.2%) and improving patient and coworker safety (75.2%). Concurrent with the new regulations, influenza vaccination coverage among employee HCWs in Rhode Island increased from 69.7% in the 2011-2012 influenza season to 87.2% in the 2012-2013 season. Conclusion Rhode Island's experience demonstrates that

Neighborhood Disparities in Prevalence of Childhood Obesity Among Low-Income Children Before and After Implementation of New York City Child Care Regulations

PubMed Central

Edmunds, Lynn S.; Dalenius, Karen; Jernigan, Jan; Davis, Christopher F.; Giddings, Mark; Lesesne, Catherine; Kettel Khan, Laura

2014-01-01

Introduction New York City Article 47 regulations, implemented in 2007, require licensed child care centers to improve the nutrition, physical activity, and television-viewing behaviors of enrolled children. To supplement an evaluation of the Article 47 regulations, we conducted an exploratory ecologic study to examine changes in childhood obesity prevalence among low-income preschool children enrolled in the Nutrition Program for Women, Infants, and Children (WIC) in New York City neighborhoods with or without a district public health office. We conducted the study 3 years before (from 2004 through 2006) and after (from 2008 through 2010) the implementation of the regulations in 2007. Methods We used an ecologic, time-trend analysis to compare 3-year cumulative obesity prevalence among WIC-enrolled preschool children during 2004 to 2006 and 2008 to 2010. Outcome data were obtained from the New York State component of the Centers for Disease Control and Prevention’s Pediatric Nutrition Surveillance System. Results Early childhood obesity prevalence declined in all study neighborhoods from 2004–2006 to 2008–2010. The greatest decline occurred in Manhattan high-risk neighborhoods where obesity prevalence decreased from 18.6% in 2004–2006 to 15.3% in 2008–2010. The results showed a narrowing of the gap in obesity prevalence between high-risk and low-risk neighborhoods in Manhattan and the Bronx, but not in Brooklyn. Conclusion The reductions in early childhood obesity prevalence in some high-risk and low-risk neighborhoods in New York City suggest that progress was made in reducing health disparities during the years just before and after implementation of the 2007 regulations. Future research should consider the built environment and markers of differential exposure to known interventions and policies related to childhood obesity prevention. PMID:25321632

Neighborhood disparities in prevalence of childhood obesity among low-income children before and after implementation of New York City child care regulations.

PubMed

Sekhobo, Jackson P; Edmunds, Lynn S; Dalenius, Karen; Jernigan, Jan; Davis, Christopher F; Giddings, Mark; Lesesne, Catherine; Kettel Khan, Laura

2014-10-16

New York City Article 47 regulations, implemented in 2007, require licensed child care centers to improve the nutrition, physical activity, and television-viewing behaviors of enrolled children. To supplement an evaluation of the Article 47 regulations, we conducted an exploratory ecologic study to examine changes in childhood obesity prevalence among low-income preschool children enrolled in the Nutrition Program for Women, Infants, and Children (WIC) in New York City neighborhoods with or without a district public health office. We conducted the study 3 years before (from 2004 through 2006) and after (from 2008 through 2010) the implementation of the regulations in 2007. We used an ecologic, time-trend analysis to compare 3-year cumulative obesity prevalence among WIC-enrolled preschool children during 2004 to 2006 and 2008 to 2010. Outcome data were obtained from the New York State component of the Centers for Disease Control and Prevention's Pediatric Nutrition Surveillance System. Early childhood obesity prevalence declined in all study neighborhoods from 2004-2006 to 2008-2010. The greatest decline occurred in Manhattan high-risk neighborhoods where obesity prevalence decreased from 18.6% in 2004-2006 to 15.3% in 2008-2010. The results showed a narrowing of the gap in obesity prevalence between high-risk and low-risk neighborhoods in Manhattan and the Bronx, but not in Brooklyn. The reductions in early childhood obesity prevalence in some high-risk and low-risk neighborhoods in New York City suggest that progress was made in reducing health disparities during the years just before and after implementation of the 2007 regulations. Future research should consider the built environment and markers of differential exposure to known interventions and policies related to childhood obesity prevention.

Rubber-like Quasi-thermosetting Polyetheramine-cured Epoxy Asphalt Composites Capable of Being Opened to Traffic Immediately

NASA Astrophysics Data System (ADS)

Kang, Yang; Wu, Qiang; Jin, Rui; Yu, Pengfei; Cheng, Jixiang

2016-01-01

This paper reports the facile preparation, mechanical performance and linear viscoelasticity of polyetheramine-cured rubber-like epoxy asphalt composites (EACs) with different asphalt contents. Compared with previous EACs prepared via complex chemical reactions and time-consuming high-temperature curing, the EACs reported here were obtained by using a compatible, bi-functional polyetheramine and a simple physical co-blend process, which make the EACs feasibly scalable for production at a lower cost. The EACs were cured for 1 h at 160 °C and 3 d at 60 °C therefore, these composites can be opened to traffic immediately. The EACs have a much greater temperature stability than common thermoplastic polymer-modified asphalt composites from -30 °C to 120 °C, but their complex shear moduli at higher temperatures slightly decrease instead of remaining constant when temperatures are greater than 80 °C, especially for the higher asphalt content composites; that is, these composites are quasi-thermosetting. Wicket plots illustrate that the EACs reported here are thermorheological simple materials, and the master curves are constructed and well-fitted by generalized logistic sigmoidal model functions. This research provides a facile, low-cost method for the preparation of polyetheramine-cured EACs that can be opened to traffic immediately, and the concept of quasi-thermosetting may facilitate the development of cheaper EACs for advanced applications.

Rubber-like Quasi-thermosetting Polyetheramine-cured Epoxy Asphalt Composites Capable of Being Opened to Traffic Immediately.

PubMed

Kang, Yang; Wu, Qiang; Jin, Rui; Yu, Pengfei; Cheng, Jixiang

2016-01-06

This paper reports the facile preparation, mechanical performance and linear viscoelasticity of polyetheramine-cured rubber-like epoxy asphalt composites (EACs) with different asphalt contents. Compared with previous EACs prepared via complex chemical reactions and time-consuming high-temperature curing, the EACs reported here were obtained by using a compatible, bi-functional polyetheramine and a simple physical co-blend process, which make the EACs feasibly scalable for production at a lower cost. The EACs were cured for 1 h at 160 °C and 3 d at 60 °C; therefore, these composites can be opened to traffic immediately. The EACs have a much greater temperature stability than common thermoplastic polymer-modified asphalt composites from -30 °C to 120 °C, but their complex shear moduli at higher temperatures slightly decrease instead of remaining constant when temperatures are greater than 80 °C, especially for the higher asphalt content composites; that is, these composites are quasi-thermosetting. Wicket plots illustrate that the EACs reported here are thermorheological simple materials, and the master curves are constructed and well-fitted by generalized logistic sigmoidal model functions. This research provides a facile, low-cost method for the preparation of polyetheramine-cured EACs that can be opened to traffic immediately, and the concept of quasi-thermosetting may facilitate the development of cheaper EACs for advanced applications.

Rubber-like Quasi-thermosetting Polyetheramine-cured Epoxy Asphalt Composites Capable of Being Opened to Traffic Immediately

PubMed Central

Kang, Yang; Wu, Qiang; Jin, Rui; Yu, Pengfei; Cheng, Jixiang

2016-01-01

This paper reports the facile preparation, mechanical performance and linear viscoelasticity of polyetheramine-cured rubber-like epoxy asphalt composites (EACs) with different asphalt contents. Compared with previous EACs prepared via complex chemical reactions and time-consuming high-temperature curing, the EACs reported here were obtained by using a compatible, bi-functional polyetheramine and a simple physical co-blend process, which make the EACs feasibly scalable for production at a lower cost. The EACs were cured for 1 h at 160 °C and 3 d at 60 °C; therefore, these composites can be opened to traffic immediately. The EACs have a much greater temperature stability than common thermoplastic polymer-modified asphalt composites from −30 °C to 120 °C, but their complex shear moduli at higher temperatures slightly decrease instead of remaining constant when temperatures are greater than 80 °C, especially for the higher asphalt content composites; that is, these composites are quasi-thermosetting. Wicket plots illustrate that the EACs reported here are thermorheological simple materials, and the master curves are constructed and well-fitted by generalized logistic sigmoidal model functions. This research provides a facile, low-cost method for the preparation of polyetheramine-cured EACs that can be opened to traffic immediately, and the concept of quasi-thermosetting may facilitate the development of cheaper EACs for advanced applications. PMID:26733315

Wind Forced Variability in Eddy Formation, Eddy Shedding, and the Separation of the East Australian Current

NASA Astrophysics Data System (ADS)

Bull, Christopher Y. S.; Kiss, Andrew E.; Jourdain, Nicolas C.; England, Matthew H.; van Sebille, Erik

2017-12-01

The East Australian Current (EAC), like many other subtropical western boundary currents, is believed to be penetrating further poleward in recent decades. Previous observational and model studies have used steady state dynamics to relate changes in the westerly winds to changes in the separation behavior of the EAC. As yet, little work has been undertaken on the impact of forcing variability on the EAC and Tasman Sea circulation. Here using an eddy-permitting regional ocean model, we present a suite of simulations forced by the same time-mean fields, but with different atmospheric and remote ocean variability. These eddy-permitting results demonstrate the nonlinear response of the EAC to variable, nonstationary inhomogeneous forcing. These simulations show an EAC with high intrinsic variability and stochastic eddy shedding. We show that wind stress variability on time scales shorter than 56 days leads to increases in eddy shedding rates and southward eddy propagation, producing an increased transport and southward reach of the mean EAC extension. We adopt an energetics framework that shows the EAC extension changes to be coincident with an increase in offshore, upstream eddy variance (via increased barotropic instability) and increase in subsurface mean kinetic energy along the length of the EAC. The response of EAC separation to regional variable wind stress has important implications for both past and future climate change studies.

Gene Expression Profiles in Stage I Uterine Serous Carcinoma in Comparison to Grade 3 and Grade 1 Stage I Endometrioid Adenocarcinoma

PubMed Central

Mhawech-Fauceglia, Paulette; Wang, Dan; Kesterson, Joshua; Syriac, Susanna; Clark, Kimberly; Frederick, Peter J.; Lele, Shashikant; Liu, Song

2011-01-01

Background Endometrial cancer is the most common gynecologic malignancy in the developed countries. Clinical studies have shown that early stage uterine serous carcinoma (USC) has outcomes similar to early stage high grade endometrioid adenocarcinoma (EAC-G3) than to early stage low grade endometrioid adenocarcinoma (EAC-G1). However, little is known about the origin of these different clinical outcomes. This study applied the whole genome expression profiling to explore the expression difference of stage I USC (n = 11) relative to stage I EAC-G3 (n = 11) and stage I EAC-G1 (n = 11), respectively. Methodology/Principal Finding We found that the expression difference between USC and EAC-G3, as measured by the number of differentially expressed genes (DEGs), is consistently less than that found between USC and EAC-G1. Pathway enrichment analyses suggested that DEGs specific to USC vs. EAC-G3 are enriched for genes involved in signaling transduction, while DEGs specific to USC vs. EAC-G1 are enriched for genes involved in cell cycle. Gene expression differences for selected DEGs are confirmed by quantitative RT-PCR with a high validation rate. Conclusion This data, although preliminary, indicates that stage I USC is genetically similar to stage I EAC-G3 compared to stage I EAC-G1. DEGs identified from this study might provide an insight in to the potential mechanisms that influence the clinical outcome differences between endometrial cancer subtypes. They might also have potential prognostic and therapeutic impacts on patients diagnosed with uterine cancer. PMID:21448288

Gene expression profiles in stage I uterine serous carcinoma in comparison to grade 3 and grade 1 stage I endometrioid adenocarcinoma.

PubMed

Mhawech-Fauceglia, Paulette; Wang, Dan; Kesterson, Joshua; Syriac, Susanna; Clark, Kimberly; Frederick, Peter J; Lele, Shashikant; Liu, Song

2011-03-23

Endometrial cancer is the most common gynecologic malignancy in the developed countries. Clinical studies have shown that early stage uterine serous carcinoma (USC) has outcomes similar to early stage high grade endometrioid adenocarcinoma (EAC-G3) than to early stage low grade endometrioid adenocarcinoma (EAC-G1). However, little is known about the origin of these different clinical outcomes. This study applied the whole genome expression profiling to explore the expression difference of stage I USC (n = 11) relative to stage I EAC-G3 (n = 11) and stage I EAC-G1 (n = 11), respectively. We found that the expression difference between USC and EAC-G3, as measured by the number of differentially expressed genes (DEGs), is consistently less than that found between USC and EAC-G1. Pathway enrichment analyses suggested that DEGs specific to USC vs. EAC-G3 are enriched for genes involved in signaling transduction, while DEGs specific to USC vs. EAC-G1 are enriched for genes involved in cell cycle. Gene expression differences for selected DEGs are confirmed by quantitative RT-PCR with a high validation rate. This data, although preliminary, indicates that stage I USC is genetically similar to stage I EAC-G3 compared to stage I EAC-G1. DEGs identified from this study might provide an insight in to the potential mechanisms that influence the clinical outcome differences between endometrial cancer subtypes. They might also have potential prognostic and therapeutic impacts on patients diagnosed with uterine cancer.

The French Space Operation Act: Scope and Main Features. Introduction to the Technical Regulation Considerations about the Implementation in the Launcher Field

NASA Astrophysics Data System (ADS)

Cahuzac, Francois

2010-09-01

This publication provides a presentation of the new French Space Operation Act(hereafter FSOA). The main objectives of FSOA are to institute a clarified legal regime for launch operations. The technical regulation associated to the act is set forth, in particular for the safety of persons and property, the protection of public health and the environment. First, we give an overview of the institutional and legal framework implemented in accordance with the act. The general purpose of this French Space Operation Act(hereafter FSOA) is to set up a coherent national regime of authorization and control of Space operations under the French jurisdiction or for which the French Government bears international liability either under UN Treaties principles(namely the 1967 Outer Space Treaty, the 1972 Liability Convention and the 1976 Registration Convention) or in accordance with its European commitments with the ESA organization and its Members States. For a given space operation, the operator must show that systems and procedures that he intends to implement are compliant with the technical regulation. The regime of authorization leads to a request of authorization for each launch operation. Thus, licences concerning operator management organization or a given space system can be obtained. These licences help to simplify the authorization file required for a given space operation. The technical regulation is presented in another article, and will be issued in 2010 by the French Minister in charge of space activities. A brief description of the organization associated to the implementation of the authorization regime in the launcher field is presented.

Endocrine active contaminants in aquatic systems and intersex in common sport fishes

USGS Publications Warehouse

Lee Pow, Crystal S. D.; Law, J. Mac; Kwak, Thomas J.; Cope, W. Gregory; Rice, James A.; Kullman, Seth W.; Aday, D. Derek

2017-01-01

Male fish are susceptible to developing intersex, a condition characterized by the presence of testicular oocytes. In the present study, the relationship between intersex and exposure to estrogenic endocrine active contaminants (EACs) was assessed for 2 genera of sport fish, Micropterus and Lepomis, at 20 riverine sites. Seasonal trends and relationships between EACs and intersex (prevalence and severity) were examined at varying putative sources of EACs throughout North Carolina, identified as point sources, nonpoint sources, and reference sites. Intersex was identified in both genera, which was documented for the first time in wild-caught Lepomis. Intersex was more prevalent (59.8%) and more severe (1.6 mean rank) in Micropterus, which was highly correlation to EACs in sediment. In contrast, intersex was less common (9.9%) and less severe (0.2 mean rank) in Lepomis and was highly correlated to EACs in the water column. The authors found that concentrations of polycyclic aromatic hydrocarbons, polychlorinated biphenyls, industrial EACs, and estrogens were highest at point source sites; however, no source type variation was identified in the prevalence or severity of intersex, nor were there seasonal trends in intersex or EAC concentrations. The authors’ results associate genus-specific prevalence of intersex with specific EAC classes in common sport fishes having biological, ecological, and conservation implications.

Esophageal Cancer: Genomic and Molecular Characterization, Stem Cell Compartment and Clonal Evolution

PubMed Central

Testa, Ugo; Castelli, Germana; Pelosi, Elvira

2017-01-01

Esophageal cancer (EC) is the eighth most common cancer and is the sixth leading cause of death worldwide. The incidence of histologic subtypes of EC, esophageal adenocarcinoma (EAC) and esophageal squamous carcinoma (ESCC), display considerable geographic variation. EAC arises from metaplastic Barrett’s esophagus (BE) in the context of chronic inflammation secondary to exposure to acid and bile. The main risk factors for developing ESCC are cigarette smoking and alcohol consumption. The main somatic genetic abnormalities showed a different genetic landscape in EAC compared to ESCC. EAC is a heterogeneous cancer dominated by copy number alterations, a high mutational burden, co-amplification of receptor tyrosine kinase, frequent TP53 mutations. The cellular origins of BE and EAC are still not understood: animal models supported a cellular origin either from stem cells located in the basal layer of esophageal epithelium or from progenitors present in the cardia region. Many studies support the existence of cancer stem cells (CSCs) able to initiate and maintain EAC or ESCC. The exact identification of these CSCs, as well as their role in the pathogenesis of EAC and ESCC remain still to be demonstrated. The reviewed studies suggest that current molecular and cellular characterization of EAC and ESCC should serve as background for development of new treatment strategies. PMID:28930282

Material Issues of Blanket Systems for Fusion Reactors - Compatibility with Cooling Water -

NASA Astrophysics Data System (ADS)

Miwa, Yukio; Tsukada, Takashi; Jitsukawa, Shiro

Environmental assisted cracking (EAC) is one of the material issues for the reactor core components of light water power reactors(LWRs). Much experience and knowledge have been obtained about the EAC in the LWR field. They will be useful to prevent the EAC of water-cooled blanket systems of fusion reactors. For the austenitic stainless steels and the reduced-activation ferritic/martensitic steels, they clarifies that the EAC in a water-cooled blanket does not seem to be acritical issue. However, some uncertainties about influences on water temperatures, water chemistries and stress conditions may affect on the EAC. Considerations and further investigations elucidating the uncertainties are discussed.

Implementation of the Exception from Informed Consent Regulations in a Large Multicenter Emergency Clinical Trials Network; the RAMPART Experience

PubMed Central

Silbergleit, Robert; Biros, Michelle H.; Harney, Deneil; Dickert, Neal; Baren, Jill

2012-01-01

Clinical trials investigating therapies for acutely and critically ill and injured patients in the earliest phases of treatment often can only be performed under regulations allowing for exception from informed consent (EFIC) for emergency research. Implementation of these regulations in multicenter clinical trials involves special challenges and opportunities. The Rapid Anticonvulsant Medication Prior to Arrival Trial (RAMPART), the first EFIC trial conducted by the Neurological Emergencies Treatment Trials (NETT) network, combined centralized resources and coordination with retention of local control and flexibility to facilitate compliance with the EFIC regulations. Specific methods used by the NETT included common tools for community consultation and public disclosure, sharing of experiences and knowledge, and reporting of aggregate results. Tracking of community consultation and public disclosure activities and feedback facilitates empirical research on EFIC methods in the network and supports quality improvements for future NETT trials. The NETT model used in RAMPART demonstrates how EFIC may be effectively performed in established clinical trial networks. PMID:22506949

Policy Implementation: Implications for Evaluation

ERIC Educational Resources Information Center

DeGroff, Amy; Cargo, Margaret

2009-01-01

Policy implementation reflects a complex change process where government decisions are transformed into programs, procedures, regulations, or practices aimed at social betterment. Three factors affecting contemporary implementation processes are explored: networked governance, sociopolitical context and the democratic turn, and new public…

24 CFR 598.605 - Implementation plan.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Implementation plan. 598.605 Section 598.605 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued... Grants § 598.605 Implementation plan. (a) Implementation plan content. An EZ must submit an...

7 CFR 1580.601 - Implementation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Implementation. 1580.601 Section 1580.601 Agriculture Regulations of the Department of Agriculture (Continued) FOREIGN AGRICULTURAL SERVICE, DEPARTMENT OF AGRICULTURE TRADE ADJUSTMENT ASSISTANCE FOR FARMERS § 1580.601 Implementation. Trade adjustment assistance is...

5 CFR 731.102 - Implementation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Implementation. 731.102 Section 731.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.102 Implementation. (a) An investigation conducted for the purpose of determining...

5 CFR 731.102 - Implementation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Implementation. 731.102 Section 731.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.102 Implementation. (a) An investigation conducted for the purpose of determining...

5 CFR 731.102 - Implementation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Implementation. 731.102 Section 731.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.102 Implementation. (a) An investigation conducted for the purpose of determining...

5 CFR 731.102 - Implementation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Implementation. 731.102 Section 731.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.102 Implementation. (a) An investigation conducted for the purpose of determining...

5 CFR 731.102 - Implementation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Implementation. 731.102 Section 731.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.102 Implementation. (a) An investigation conducted for the purpose of determining...

24 CFR 598.605 - Implementation plan.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Implementation plan. 598.605 Section 598.605 Housing and Urban Development Regulations Relating to Housing and Urban Development... Empowerment Zone Grants § 598.605 Implementation plan. (a) Implementation plan content. An EZ must submit an...

24 CFR 598.605 - Implementation plan.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Implementation plan. 598.605 Section 598.605 Housing and Urban Development Regulations Relating to Housing and Urban Development... Empowerment Zone Grants § 598.605 Implementation plan. (a) Implementation plan content. An EZ must submit an...

IGFBP2 modulates the chemoresistant phenotype in esophageal adenocarcinoma

PubMed Central

Myers, Amy L.; Lin, Lin; Nancarrow, Derek J.; Wang, Zhuwen; Ferrer-Torres, Daysha; Thomas, Dafydd G.; Orringer, Mark B.; Lin, Jules; Reddy, Rishindra M.; Beer, David G.; Chang, Andrew C.

2015-01-01

Esophageal adenocarcinoma (EAC) patients commonly present with advanced stage disease and demonstrate resistance to therapy, with response rates below 40%. Understanding the molecular mechanisms of resistance is crucial for improvement of clinical outcomes. IGFBP2 is a member of the IGFBP family of proteins that has been reported to modulate both IGF and integrin signaling and is a mediator of cell growth, invasion and resistance in other tumor types. In this study, high IGFBP2 expression was observed in a subset of primary EACs and was found to be significantly higher in patients with shorter disease-free intervals as well as in treatment-resistant EACs as compared to chemonaive EACs. Modulation of IGFBP2 expression in EAC cell lines promoted cell proliferation, migration and invasion, implicating a role in the metastatic potential of these cells. Additionally, knockdown of IGFBP2 sensitized EAC cells to cisplatin in a serum-dependent manner. Further in vitro exploration into this chemosensitization implicated both the AKT and ERK pathways. Silencing of IGFBP2 enhanced IGF1-induced immediate activation of AKT and reduced cisplatin-induced ERK activation. Addition of MEK1/2 (selumetinib or trametinib) or AKT (AKT Inhibitor VIII) inhibitors enhanced siIGFBP2-induced sensitization of EAC cells to cisplatin. These results suggest that targeted inhibition of IGFBP2 alone or together with either the MAPK or PI3K/AKT signaling pathway in IGFBP2-overexpressing EAC tumors may be an effective approach for sensitizing resistant EACs to standard neoadjuvant chemotherapy. PMID:26317790

Disintegrin and metalloproteinases (ADAMs) expression in gastroesophageal reflux disease and in esophageal adenocarcinoma.

PubMed

Kauttu, T; Mustonen, H; Vainionpää, S; Krogerus, L; Ilonen, I; Räsänen, J; Salo, J; Puolakkainen, P

2017-01-01

Clinically useful marker molecules for the progression of gastroesophageal reflux disease and Barrett's esophagus (BE) to esophageal adenocarcinoma (EAC) are lacking. Many adenocarcinomas and inflammatory conditions exhibit increased expression of ADAMs, 'a disintegrin and metalloproteinases'. We assessed the expression of five ADAMs (9, 10, 12, 17, 19) in three esophageal cell lines (Het-1A, OE19, OE33) by RT-PCR and Western blotting, and in human samples of normal esophagus, esophagitis, BE, Barrett's dysplasia, and EAC by RT-PCR, and in selected samples by immunohistochemistry. EAC patients showed increased mRNA expression of ADAMs 9, 12, 17 and 19, as compared to controls. At immunohistochemistry, ADAM9 and ADAM10 proteins were increased in EAC. Patient samples also showed increased mRNA expression of ADAM12 in esophagitis, of ADAM9 in BE, and of ADAMs 9, 12 and 19 in Barrett's dysplasia, as compared to controls. Two EAC cell lines showed increased ADAM9 mRNA. ADAM9 expression is increased in EAC. Its predecessors show increased ADAM9 mRNA expression. The importance of the alterations in ADAM expression for the development of EAC, and their use as marker molecules, warrant further studies.

Acanthus ilicifolius plant extract prevents DNA alterations in a transplantable Ehrlich ascites carcinoma-bearing murine model.

PubMed

Chakraborty, Tridib; Bhuniya, Dipak; Chatterjee, Mary; Rahaman, Mosiur; Singha, Dipak; Chatterjee, Baidya Nath; Datta, Subrata; Rana, Ajay; Samanta, Kartick; Srivastawa, Sunil; Maitra, Sankar K; Chatterjee, Malay

2007-12-28

To investigate the chemopreventive efficacy of the Indian medicinal plant Acanthus ilicifolius L Acanthaceae in a transplantable Ehrlich ascites carcinoma (EAC)-bearing murine model. Male Swiss albino mice were divided into four groups: Group A was the untreated normal control; Group B was the EAC control mice group that received serial, intraperitoneal (ip) inoculations of rapidly proliferating 2 x 10(5) viable EAC cells in 0.2 mL of sterile phosphate buffered saline; Group C was the plant extract-treated group that received the aqueous leaf extract (ALE) of the plant at a dose of 2.5 mg/kg body weight by single ip injections, once daily for 10, 20 and 30 consecutive days following tumour inoculation (ALE control); and Group D was the EAC + ALE-treatment group. The chemopreventive potential of the ALE was evaluated in a murine model by studying various biological parameters and genotoxic markers, such as tumour cell count, mean survival of the animals, haematological indices, hepatocellular histology, immunohistochemical expression of liver metallothionein (MT) protein, sister-chromatid exchanges (SCEs), and DNA alterations. Treatment of the EAC-bearing mice with the ALE significantly (P < 0.001) reduced viable tumour cell count by 68.34% (228.7 x 10(6) +/- 0.53) when compared to EAC control mice (72.4 x 10(6) +/- 0.49), and restored body and organ weights almost to the normal values. ALE administration also increased (P < 0.001) mean survival of the hosts from 35 +/- 3.46 d in EAC control mice to 83 +/- 2.69 d in EAC + ALE-treated mice. Haematological indices also showed marked improvement with administration of ALE in EAC-bearing animals. There was a significant increase in RBC count (P < 0.001), hemoglobin percent (P < 0.001), and haematocrit value (P < 0.001) from 4.3 +/- 0.12, 6.4 +/- 0.93, and 17.63 +/- 0.72 respectively in EAC control mice to 7.1 +/- 0.13, 12.1 +/- 0.77, and 30.23 +/- 0.57 respectively in EAC + ALE-treated group, along with concurrent

78 FR 22536 - Procedural Manual for the Election Assistance Commission's Voting System Test Laboratories...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-16

... System Test Laboratories Program Manual, Version 2.0 AGENCY: United States Election Assistance Commission (EAC). ACTION: Notice; publication of Voting System Test Laboratories Program Manual, Version 2.0, for 60 day public comment period on EAC Web site. SUMMARY: The U.S. Election Assistance Commission (EAC...

22 CFR 120.35 - Australia Implementing Arrangement.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Australia Implementing Arrangement. 120.35 Section 120.35 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.35 Australia Implementing Arrangement. Australia Implementing Arrangement means the...

77 FR 29320 - Proposed Information Collection; Election Administration in Urban and Rural Areas; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-17

... duties and activities to promote the effective administration of Federal elections. DATES: Written....gov with Urban/Rural study as the subject line. Written comments on the proposed information... survey: (1) Access the EAC Web site at www.eac.gov ; (2) write to the EAC (including your address and...

77 FR 66582 - Notice of Request for Information for the Proposed United States-East African Community...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-06

... for free movement of goods, labor, services and capital among the EAC member countries. In June 2011... private sector ties between companies in the United States and the EAC and throughout the EAC region; and... Dialogue. First, Commerce plans to propose the promotion of business opportunities in key growth sectors...

Increased Electron-Accepting and Decreased Electron-Donating Capacities of Soil Humic Substances in Response to Increasing Temperature.

PubMed

Tan, Wenbing; Xi, Beidou; Wang, Guoan; Jiang, Jie; He, Xiaosong; Mao, Xuhui; Gao, Rutai; Huang, Caihong; Zhang, Hui; Li, Dan; Jia, Yufu; Yuan, Ying; Zhao, Xinyu

2017-03-21

The electron transfer capacities (ETCs) of soil humic substances (HSs) are linked to the type and abundance of redox-active functional moieties in their structure. Natural temperature can affect the chemical structure of natural organic matter by regulating their oxidative transformation and degradation in soil. However, it is unclear if there is a direct correlation between ETC of soil HS and mean annual temperature. In this study, we assess the response of the electron-accepting and -donating capacities (EAC and EDC) of soil HSs to temperature by analyzing HSs extracted from soil set along glacial-interglacial cycles through loess-palaeosol sequences and along natural temperature gradients through latitude and altitude transects. We show that the EAC and EDC of soil HSs increase and decrease, respectively, with increasing temperature. Increased temperature facilitates the prevalence of oxidative degradation and transformation of HS in soils, thus potentially promoting the preferentially oxidative degradation of phenol moieties of HS or the oxidative transformation of electron-donating phenol moieties to electron-accepting quinone moieties in the HS structure. Consequently, the EAC and EDC of HSs in soil increase and decrease, respectively. The results of this study could help to understand biogeochemical processes, wherein the redox functionality of soil organic matter is involved in the context of increasing temperature.

Understanding the utility of emotional approach coping: evidence from a laboratory stressor and daily life

PubMed Central

Juth, Vanessa; Dickerson, Sally S.; Zoccola, Peggy M.; Lam, Suman

2015-01-01

Background Dispositional emotional approach coping (EAC) marks an adaptive tendency to process and express emotions. EAC’s association with cognitions, affect, and intra- and interindividual characteristics that may account for its utility was examined in response to an acute stressor and in daily life. Design This study included a laboratory stress task and ecological momentary assessment. Methods Healthy undergraduate students (n = 124; mean age: 20; women: 56%) completed a laboratory component (baseline survey, speech stress task, pre- and posttask measures) and five subsequent days of surveys via palm pilot (six surveys/day). Results Controlling for sex, neuroticism, and social support, greater EAC was associated with more positive cognitive appraisals, personal resources, and positive affect and less-negative affect during the lab stressor, and with more perceived control and positive affect in daily life. Significant EAC × sex interactions were found for poststressor affect: men with high EAC reported more positive affect and women with high EAC reported less negative affect. Conclusions Findings provide support that EAC’s utility may be independent of intra- and interindividual characteristics, and that men and women may benefit from EAC in different ways in regards to affect. The proclivity to use EAC may come with a resiliency that protects against stress and promotes general well-being. PMID:24804564

Enhanced performance of Zn(II)-doped lead-acid batteries with electrochemical active carbon in negative mass

NASA Astrophysics Data System (ADS)

Xiang, Jiayuan; Hu, Chen; Chen, Liying; Zhang, Dong; Ding, Ping; Chen, Dong; Liu, Hao; Chen, Jian; Wu, Xianzhang; Lai, Xiaokang

2016-10-01

The effect and mechanism of Zn(II) on improving the performances of lead-acid cell with electrochemical active carbon (EAC) in negative mass is investigated. The hydrogen evolution of the cell is significantly reduced due to the deposition of Zn on carbon surface and the increased porosity of negative mass. Zn(II) additives can also improve the low-temperature and high-rate capacities of the cell with EAC in negative mass, which ascribes to the formation of Zn on lead and carbon surface that constructs a conductive bridge among the active mass. Under the co-contribution of EAC and Zn(II), the partial-state-of-charge cycle life is greatly prolonged. EAC optimizes the NAM structure and porosity to enhance the charge acceptance and retard the lead sulfate accumulation. Zn(II) additive reduces the hydrogen evolution during charge process and improves the electric conductivity of the negative electrode. The cell with 0.6 wt% EAC and 0.006 wt% ZnO in negative mass exhibits 90% reversible capacity of the initial capacity after 2100 cycles. In contrast, the cell with 0.6 wt% EAC exhibits 84% reversible capacity after 2100 cycles and the control cell with no EAC and Zn(II) exhibits less than 80% reversible capacity after 1350 cycles.

[The role of expired air moisture condensate in assessment of pulmonary inflammation in patients with chronic obstructive pulmonary disease].

PubMed

Dotsenko, E K; Goncharova, V A; Kuzubova, N A; Kamenova, M Iu; Egorova, N V

2008-01-01

To study biochemical composition of expired air condensate (EAC) in patients with chronic obstructive pulmonary disease (COPD) in relation to a phase and severity of the disease and its treatment. EAC was investigated in 18 COPD patients and 9 healthy subjects. Basic broncholytic therapy with ipratropium bromide was combined with beclomethasone and fenspiride in 11 and 7 patients, respectively. The condensate was lyophilised, the residue was solved and analysed on the biochemical analyzer Casis (Beringer Manheim, Rosch). EAC was examined for albumin, C-reactive protein, glucose, cholesterol, triglycerides, urea, uric acid, alkaline phosphatase (AP), lactate dehydrogenase, gamma-glutamyl transferase, total calcium, magnesium. Compared to healthy subjects, COPD patients' EAC contains significantly higher levels of albumin, C-reactive protein, calcium, bilirubin and more active AP. Quantitative composition of EAC depends on COPD phase and severity. A negative correlation exists between FEV+AEA-1 and albumin concentration, FEV+AEA-1 and CRP concentration. The anti-inflammatory therapy decreases EAC content of both protein and lipid metabolism products, enzyme activity reflecting attenuation of oxidant and inflammatory processes, stabilization of cell membranes in the respiratory zone. EAC composition reflects metabolic processes in the lungs and can be used for assessment of airway affection, activity of the inflammatory process and COPD treatment efficacy.

[Implementation of the new drinking water regulation section sign 18: monitoring of drinking water systems in houses--water for public use].

PubMed

Hentschel, W; Voigt, K; Heudorf, U

2006-08-01

The monitoring of drinking water based on the drinking water regulation is one of the central tasks of public health authorities in Germany. With the coming into force of the new drinking water regulation in the year 2003 also water supply plants "from which water is made available for the public, in particular in schools, kindergartens, hospitals, restaurants and other communal facilities" must be supervised for the first time (TrinkwV section sign 18). Thus, for Frankfurt/Main the number of the facilities/objects which are to be supervised rose from approx. 300 to approx. 4,700. Since appropriate expansion of personnel was not possible, innovative solutions were in demand for implementation of these tasks. These are introduced here.

77 FR 9905 - Proposed Information Collection; Election Administration in Urban and Rural Areas; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-21

... effective administration of Federal elections. DATES: Written comments must be submitted on or before 4 p.m... to [email protected] with Urban/Rural study as the subject line. Written comments on the proposed... free copy of the survey: (1) Access the EAC Web site at www.eac.gov ; (2) write to the EAC (including...

Sex and Gender Differences in Gastroesophageal Reflux Disease

PubMed Central

Kim, Young Sun; Kim, Nayoung; Kim, Gwang Ha

2016-01-01

It is important to understand sex and gender-related differences in gastroesophageal reflux disease (GERD) because gender-related biologic factors might lead to better prevention and therapy. Non-erosive reflux disease (NERD) affects more women than men. GERD symptoms are more frequent in patients with NERD than in those with reflux esophagitis. However, men suffer pathologic diseases such as reflux esophagitis, Barrett’s esophagus (BE), and esophageal adenocarcinoma (EAC) more frequently than women. The prevalence of reflux esophagitis is significantly increased with age in women, especially after their 50s. The mean age of EAC incidence in women is higher than in men, suggesting a role of estrogen in delaying the onset of BE and EAC. In a chronic rat reflux esophagitis model, nitric oxide was found to be an aggravating factor of esophageal injury in a male-predominant way. In addition, the expression of esophageal occludin, a tight junction protein that plays an important role in the esophageal defense mechanism, was up-regulated in women. This explains the male predominance of reflux esophagitis and delayed incidence of BE or EAC in women. Moreover, the symptoms such as heartburn, regurgitation, and extra-esophageal symptoms have been more frequently reported by women than by men, suggesting that sex and gender play a role in symptom perception. Differential sensitivity with augmented symptoms in women might have diagnostic and therapeutic influence. Furthermore, recent studies have suggested that hormone replacement therapy has a protective effect against esophageal cancer. However, an anti-inflammatory role of estrogen remains compelling, which means further study is necessary in this area. PMID:27703114

Approved Air Quality Implementation Plans in The Virgin Islands

EPA Pesticide Factsheets

This site contains information about air quality regulations called State Implementation Plans (SIPs), Federal Implementation Plans (FIPs), and Tribal Implementation Plans (TIPs) approved by EPA within the U.S. Virgin Islands.

12 CFR 1238.8 - Additional implementing action.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Additional implementing action. 1238.8 Section 1238.8 Banks and Banking FEDERAL HOUSING FINANCE AGENCY ENTITY REGULATIONS STRESS TESTING OF REGULATED..., require any regulated entity not subject to this part to conduct stress testing hereunder; and from time...

Environmentally regulated aerospace coatings

NASA Technical Reports Server (NTRS)

Morris, Virginia L.

1995-01-01

Aerospace coatings represent a complex technology which must meet stringent performance requirements in the protection of aerospace vehicles. Topcoats and primers are used, primarily, to protect the structural elements of the air vehicle from exposure to and subsequent degradation by environmental elements. There are also many coatings which perform special functions, i.e., chafing resistance, rain erosion resistance, radiation and electric effects, fuel tank coatings, maskants, wire and fastener coatings. The scheduled promulgation of federal environmental regulations for aerospace manufacture and rework materials and processes will regulate the emissions of photochemically reactive precursors to smog and air toxics. Aerospace organizations will be required to identify, qualify and implement less polluting materials. The elimination of ozone depleting chemicals (ODC's) and implementation of pollution prevention requirements are added constraints which must be addressed concurrently. The broad categories of operations affected are the manufacture, operation, maintenance, and repair of military, commercial, general aviation, and space vehicles. The federal aerospace regulations were developed around the precept that technology had to be available to support the reduction of organic and air toxic emissions, i.e., the regulations cannot be technology forcing. In many cases, the regulations which are currently in effect in the South Coast Air Quality Management District (SCAQMD), located in Southern California, were used as the baseline for the federal regulations. This paper addresses strategies used by Southern California aerospace organizations to cope with these regulatory impacts on aerospace productions programs. All of these regulatory changes are scheduled for implementation in 1993 and 1994, with varying compliance dates established.

Challenges to the implementation of International Health Regulations (2005) on Preventing Infectious Diseases: experience from Julius Nyerere International Airport, Tanzania

PubMed Central

Bakari, Edith; Frumence, Gasto

2013-01-01

Background The International Health Regulations (IHR) (2005) is a legal instrument binding all World Health Organization (WHO) member States. It aims to prevent and control public health emergencies of international concern. Country points of entry (POEs) have been identified as potential areas for effective interventions to prevent the transmission of infectious diseases across borders. The agreement postulates that member states will strengthen core capacities detailed in the IHR (2005), including those specified for the POE. This study intended to assess the challenges faced in implementing the IHR (2005) requirements at Julius Nyerere International Airport (JNIA), Dar es Salaam. Design A cross-sectional, descriptive study, employing qualitative methods, was conducted at the Ministry of Health and Social Welfare (MoHSW), WHO, and JNIA. In-depth interviews, focus group discussions (FGDs) and documentary reviews were used to obtain relevant information. Respondents were purposively enrolled into the study. Thematic analysis was used to generate study findings. Results Several challenges that hamper implementation of the IHR (2005) were identified: (1) none of the 42 Tanzanian POEs have been specifically designated to implement IHR (2005). (2) Implementation of the IHR (2005) at the POE was complicated as it falls under various uncoordinated government departments. Although there were clear communication channels at JNIA that enhanced reliable risk communication, the airport lacked isolated rooms specific for emergence preparedness and response to public health events. Conclusions JNIA is yet to develop adequate core capacities required for implementation of the IHR (2005). There is a need for policy managers to designate JNIA to implement IHR (2005) and ensure that public health policies, legislations, guidelines, and practice at POE are harmonized to improve international travel and trade. Policy makers and implementers should also ensure that implementation of

Challenges to the implementation of International Health Regulations (2005) on preventing infectious diseases: experience from Julius Nyerere International Airport, Tanzania.

PubMed

Bakari, Edith; Frumence, Gasto

2013-08-16

The International Health Regulations (IHR) (2005) is a legal instrument binding all World Health Organization (WHO) member States. It aims to prevent and control public health emergencies of international concern. Country points of entry (POEs) have been identified as potential areas for effective interventions to prevent the transmission of infectious diseases across borders. The agreement postulates that member states will strengthen core capacities detailed in the IHR (2005), including those specified for the POE. This study intended to assess the challenges faced in implementing the IHR (2005) requirements at Julius Nyerere International Airport (JNIA), Dar es Salaam. A cross-sectional, descriptive study, employing qualitative methods, was conducted at the Ministry of Health and Social Welfare (MoHSW), WHO, and JNIA. In-depth interviews, focus group discussions (FGDs) and documentary reviews were used to obtain relevant information. Respondents were purposively enrolled into the study. Thematic analysis was used to generate study findings. Several challenges that hamper implementation of the IHR (2005) were identified: (1) none of the 42 Tanzanian POEs have been specifically designated to implement IHR (2005). (2) Implementation of the IHR (2005) at the POE was complicated as it falls under various uncoordinated government departments. Although there were clear communication channels at JNIA that enhanced reliable risk communication, the airport lacked isolated rooms specific for emergence preparedness and response to public health events. JNIA is yet to develop adequate core capacities required for implementation of the IHR (2005). There is a need for policy managers to designate JNIA to implement IHR (2005) and ensure that public health policies, legislations, guidelines, and practice at POE are harmonized to improve international travel and trade. Policy makers and implementers should also ensure that implementation of the IHR (2005) follow the policy

75 FR 39224 - Sunshine Act Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-08

.... ACTION: Notice of Virtual Public Meeting for EAC Standards Board. DATE AND TIME: Tuesday, July 27, 2010, 1-7 p.m. edt PLACE: The EAC Standards Board Virtual Public Meeting will be webcast live from the U.S...:// www.eac.gov and click the link to the Standards Board Virtual Public Meeting. AGENDA: The U.S...

Identification of the CIMP-like subtype and aberrant methylation of members of the chromosomal segregation and spindle assembly pathways in esophageal adenocarcinoma.

PubMed

Krause, Lutz; Nones, Katia; Loffler, Kelly A; Nancarrow, Derek; Oey, Harald; Tang, Yue Hang; Wayte, Nicola J; Patch, Ann Marie; Patel, Kalpana; Brosda, Sandra; Manning, Suzanne; Lampe, Guy; Clouston, Andrew; Thomas, Janine; Stoye, Jens; Hussey, Damian J; Watson, David I; Lord, Reginald V; Phillips, Wayne A; Gotley, David; Smithers, B Mark; Whiteman, David C; Hayward, Nicholas K; Grimmond, Sean M; Waddell, Nicola; Barbour, Andrew P

2016-04-01

The incidence of esophageal adenocarcinoma (EAC) has risen significantly over recent decades. Although survival has improved, cure rates remain poor, with <20% of patients surviving 5 years. This is the first study to explore methylome, transcriptome and ENCODE data to characterize the role of methylation in EAC. We investigate the genome-wide methylation profile of 250 samples including 125 EAC, 19 Barrett's esophagus (BE), 85 squamous esophagus and 21 normal stomach. Transcriptome data of 70 samples (48 EAC, 4 BE and 18 squamous esophagus) were used to identify changes in methylation associated with gene expression. BE and EAC showed similar methylation profiles, which differed from squamous tissue. Hypermethylated sites in EAC and BE were mainly located in CpG-rich promoters. A total of 18575 CpG sites associated with 5538 genes were differentially methylated, 63% of these genes showed significant correlation between methylation and mRNA expression levels. Pathways involved in tumorigenesis including cell adhesion, TGF and WNT signaling showed enrichment for genes aberrantly methylated. Genes involved in chromosomal segregation and spindle formation were aberrantly methylated. Given the recent evidence that chromothripsis may be a driver mechanism in EAC, the role of epigenetic perturbation of these pathways should be further investigated. The methylation profiles revealed two EAC subtypes, one associated with widespread CpG island hypermethylation overlapping H3K27me3 marks and binding sites of the Polycomb proteins. These subtypes were supported by an independent set of 89 esophageal cancer samples. The most hypermethylated tumors showed worse patient survival. © The Author 2016. Published by Oxford University Press.

34 CFR 300.147 - Implementation by SEA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 34 Education 2 2014-07-01 2013-07-01 true Implementation by SEA. 300.147 Section 300.147 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND... Agencies § 300.147 Implementation by SEA. In implementing § 300.146, the SEA must— (a) Monitor compliance...

34 CFR 300.147 - Implementation by SEA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 2 2012-07-01 2012-07-01 false Implementation by SEA. 300.147 Section 300.147 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... Referred by Public Agencies § 300.147 Implementation by SEA. In implementing § 300.146, the SEA must— (a...

34 CFR 300.147 - Implementation by SEA.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Implementation by SEA. 300.147 Section 300.147 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... Referred by Public Agencies § 300.147 Implementation by SEA. In implementing § 300.146, the SEA must— (a...

34 CFR 300.147 - Implementation by SEA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 34 Education 2 2011-07-01 2010-07-01 true Implementation by SEA. 300.147 Section 300.147 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND... Agencies § 300.147 Implementation by SEA. In implementing § 300.146, the SEA must— (a) Monitor compliance...

34 CFR 300.147 - Implementation by SEA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 34 Education 2 2013-07-01 2013-07-01 false Implementation by SEA. 300.147 Section 300.147 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... Referred by Public Agencies § 300.147 Implementation by SEA. In implementing § 300.146, the SEA must— (a...

Esophageal adenocarcinoma and Barrett esophagus in a neurologically impaired teenager.

PubMed

Hwang, Jae-Yeon; Lee, Yeoun Joo; Chun, Peter; Shin, Dong Hoon; Park, Jae Hong

2016-11-01

Esophageal adenocarcinoma (EAC) accompanied by Barrett esophagus (BE) is rare in patients younger than 20 years old. EAC in the upper esophagus is also rare. We report a rare case of EAC with BE that developed in the upper esophagus after chronic, untreated gastroesophageal reflux disease in a neurologically impaired teenager. A 19-year-old neurologically impaired man underwent endoscopy for evaluation of dysphagia and vomiting, and was diagnosed with EAC with BE. He underwent transthoracic esophagectomy, extensive lymph node dissection, and cervical esophagogastric anastomosis, but the prognosis was poor. Pathology indicated poorly differentiated adenocarcinoma with BE. © 2016 Japan Pediatric Society.

28 CFR 42.403 - Agency regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Agency regulations. 42.403 Section 42.403... regulations. (a) Any federal agency subject to title VI which has not issued a regulation implementing title... submit a proposed regulation to the Assistant Attorney General pursuant to paragraph (c) of this section...

28 CFR 42.403 - Agency regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Agency regulations. 42.403 Section 42.403... regulations. (a) Any federal agency subject to title VI which has not issued a regulation implementing title... submit a proposed regulation to the Assistant Attorney General pursuant to paragraph (c) of this section...

Determining Risk of Barrett's Esophagus and Esophageal Adenocarcinoma Based on Epidemiologic Factors and Genetic Variants.

PubMed

Dong, Jing; Buas, Matthew F; Gharahkhani, Puya; Kendall, Bradley J; Onstad, Lynn; Zhao, Shanshan; Anderson, Lesley A; Wu, Anna H; Ye, Weimin; Bird, Nigel C; Bernstein, Leslie; Chow, Wong-Ho; Gammon, Marilie D; Liu, Geoffrey; Caldas, Carlos; Pharoah, Paul D; Risch, Harvey A; Iyer, Prasad G; Reid, Brian J; Hardie, Laura J; Lagergren, Jesper; Shaheen, Nicholas J; Corley, Douglas A; Fitzgerald, Rebecca C; Whiteman, David C; Vaughan, Thomas L; Thrift, Aaron P

2018-04-01

We developed comprehensive models to determine risk of Barrett's esophagus (BE) or esophageal adenocarcinoma (EAC) based on genetic and non-genetic factors. We used pooled data from 3288 patients with BE, 2511 patients with EAC, and 2177 individuals without either (controls) from participants in the international Barrett's and EAC consortium as well as the United Kingdom's BE gene study and stomach and esophageal cancer study. We collected data on 23 genetic variants associated with risk for BE or EAC, and constructed a polygenic risk score (PRS) for cases and controls by summing the risk allele counts for the variants weighted by their natural log-transformed effect estimates (odds ratios) extracted from genome-wide association studies. We also collected data on demographic and lifestyle factors (age, sex, smoking, body mass index, use of nonsteroidal anti-inflammatory drugs) and symptoms of gastroesophageal reflux disease (GERD). Risk models with various combinations of non-genetic factors and the PRS were compared for their accuracy in identifying patients with BE or EAC using the area under the receiver operating characteristic curve (AUC) analysis. Individuals in the highest quartile of risk, based on genetic factors (PRS), had a 2-fold higher risk of BE (odds ratio, 2.22; 95% confidence interval, 1.89-2.60) or EAC (odds ratio, 2.46; 95% confidence interval, 2.07-2.92) than individual in the lowest quartile of risk based on PRS. Risk models developed based on only demographic or lifestyle factors or GERD symptoms identified patients with BE or EAC with AUC values ranging from 0.637 to 0.667. Combining data on demographic or lifestyle factors with data on GERD symptoms identified patients with BE with an AUC of 0.793 and patients with EAC with an AUC of 0.745. Including PRSs with these data only minimally increased the AUC values for BE (to 0.799) and EAC (to 0.754). Including the PRSs in the model developed based on non-genetic factors resulted in a net

Effect of Chelating Agents on the Stability of Nano-TiO2 Sol Particles for Sol-Gel Coating.

PubMed

Maeng, Wan Young; Yoo, Mi

2015-11-01

Agglomeration of sol particles in a titanium alkoxide (tetrabutyl orthotitanate (TBOT), > 97%) solution during the hydrolysis and condensation steps makes the sol solution difficult to use for synthesizing homogeneous sol-gel coating. Here, we have investigated the effect of stabilizing agents (acetic acid and ethyl acetoacetate (EAcAc)) on the agglomeration of Ti alkoxide particles during hydrolysis and condensation in order to determine the optimized conditions for controlling the precipitation of TiO2 particles. The study was conducted at R(AC) ([acetic acid]/[TBOT]) = 0.1-5 and R(EAcAc)([EAcAc]/[TBOT]) = 0.05-0.65. We also studied the effects of a basic catalyst ethanolamine (ETA), water, and HCl on sol stability. The chelating ligands in the precursor sol were analyzed with FT-IR. The coating properties were examined by focused ion beam. The stabilizing agents (acetic acid and EAcAc) significantly influenced the agglomeration and precipitation of TBOT precursor particles during hydrolysis. As R(AC) and R(EAcAc) increased, the agglomeration remarkably decreased. The stability of the sol with acetic acid and EAcAc arises from the coordination of the chelating ligand to TBOT that hinders hydrolysis and condensation. A uniform fine coating (thickness: 30 nm) on stainless steel was obtained by using an optimized sol with R(AC) = 0.5 and R(EAcAc) = 0.65.

22 CFR 120.36 - United Kingdom Implementing Arrangement.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 22 Foreign Relations 1 2014-04-01 2014-04-01 false United Kingdom Implementing Arrangement. 120.36 Section 120.36 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.36 United Kingdom Implementing Arrangement. United Kingdom Implementing Arrangement means...

22 CFR 120.36 - United Kingdom Implementing Arrangement.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false United Kingdom Implementing Arrangement. 120.36 Section 120.36 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.36 United Kingdom Implementing Arrangement. United Kingdom Implementing Arrangement means...

22 CFR 120.36 - United Kingdom Implementing Arrangement.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false United Kingdom Implementing Arrangement. 120.36 Section 120.36 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.36 United Kingdom Implementing Arrangement. United Kingdom Implementing Arrangement means...

NASA Expendable Launch Vehicle (ELV) Payload Safety Review Process

NASA Technical Reports Server (NTRS)

Starbus, Calvert S.; Donovan, Shawn; Dook, Mike; Palo, Tom

2007-01-01

Issues addressed by this program: (1) Complicated roles and responsibilities associated with multi-partner projects (2) Working relationships and communications between all organizations involved in the payload safety process (3) Consistent interpretation and implementation of safety requirements from one project to the rest (4) Consistent implementation of the Tailoring Process (5) Clearly defined NASA decision-making-authority (6) Bring Agency-wide perspective to each ElV payload project. Current process requires a Payload Safety Working Group (PSWG) for eac payload with representatives from all involved organizations.

A fast, open source implementation of adaptive biasing potentials uncovers a ligand design strategy for the chromatin regulator BRD4

NASA Astrophysics Data System (ADS)

Dickson, Bradley M.; de Waal, Parker W.; Ramjan, Zachary H.; Xu, H. Eric; Rothbart, Scott B.

2016-10-01

In this communication we introduce an efficient implementation of adaptive biasing that greatly improves the speed of free energy computation in molecular dynamics simulations. We investigated the use of accelerated simulations to inform on compound design using a recently reported and clinically relevant inhibitor of the chromatin regulator BRD4 (bromodomain-containing protein 4). Benchmarking on our local compute cluster, our implementation achieves up to 2.5 times more force calls per day than plumed2. Results of five 1 μs-long simulations are presented, which reveal a conformational switch in the BRD4 inhibitor between a binding competent and incompetent state. Stabilization of the switch led to a -3 kcal/mol improvement of absolute binding free energy. These studies suggest an unexplored ligand design principle and offer new actionable hypotheses for medicinal chemistry efforts against this druggable epigenetic target class.

An Advisory Committee for the Regulation of Innovation in Gynaecologic Practice: Development and Implementation.

PubMed

Farrell, Scott A; Van Eyk, Nancy

2016-08-01

The fundamental precepts that underpin the delivery of all medical care are safety and efficacy. Although these precepts, in theory, are accepted without challenge, in many settings where clinical care is delivered, there is a lack of formal oversight necessary to ensure their implementation in practice. Even though most medical specialties have national bodies that provide guidelines for good medical practice, and hospital accreditation makes reference to dissemination of such guidelines, there is usually not a mechanism to monitor medical uptake and adherence to good practice in the day-to-day delivery of care. Most hospitals require approval by an institutional review board before research protocols can be undertaken, but regional health authorities and hospitals do not usually have formal processes in place to regulate the adoption of new technologies into clinical practice. Recognizing the lack of a formal process at the hospital level to guide and regulate the introduction of new technologies or procedures, we set out to establish an oversight process to fill this gap. A committee was established to oversee innovation in the Gynaecology Division of our hospital. We describe here the establishment of this committee, the tools the committee used, and the processes used for the committee to do its work. We conclude that formal, local oversight of medical innovation is indispensible for ensuring the high standards of medical practice necessary to optimize patient safety. Copyright © 2016 The Society of Obstetricians and Gynaecologists of Canada/La Société des obstétriciens et gynécologues du Canada. Published by Elsevier Inc. All rights reserved.

Pain intensity and cervical range of motion in women with myofascial pain treated with acupuncture and electroacupuncture: a double-blinded, randomized clinical trial

PubMed Central

Aranha, Maria F. M.; Müller, Cristina E. E.; Gavião, Maria B. D.

2015-01-01

BACKGROUND: Acupuncture stimulates points on the body, influencing the perception of myofascial pain or altering physiologic functions. OBJECTIVE: The aim was to evaluate the effect of electroacupuncture (EAC) and acupuncture (AC) for myofascial pain of the upper trapezius and cervical range of motion, using SHAM acupuncture as control. METHOD: Sixty women presenting at least one trigger point at the upper trapezius and local or referred pain for more than six months were randomized into EAC, AC, and SHAM groups. Eight sessions were scheduled and a follow-up was conducted after 28 days. The Visual Analog Scale assessed the intensity of local and general pain. A fleximeter assessed cervical movements. Data were analyzed using paired t or Wilcoxon's tests, ANOVA or Friedman or Kruskal-Wallis tests and Pearson's correlation (α=0.05). RESULTS: There was reduction in general pain in the EAC and AC groups after eight sessions (P<0.001). A significant decrease in pain intensity occurred for the right trapezius in all groups and for the left trapezius in the EAC and AC groups. Intergroup comparisons showed improvement in general pain in the EAC and AC groups and in local pain intensity in the EAC group (P<0.05), which showed an increase in left rotation (P=0.049). The AC group showed increases in inclination (P=0.005) sustained until follow-up and rotation to the right (P=0.032). CONCLUSION : EAC and AC were effective in reducing the pain intensity compared with SHAM. EAC was better than AC for local pain relief. These treatments can assist in increasing cervical range of motion, albeit subtly. PMID:25714602

On the Variability of the East Australian Current: Jet Structure, Meandering, and Influence on Shelf Circulation

NASA Astrophysics Data System (ADS)

Archer, Matthew R.; Roughan, Moninya; Keating, Shane R.; Schaeffer, Amandine

2017-11-01

Given the importance of western boundary currents over a wide range of scales in the ocean, it is crucial that we understand their dynamics to accurately predict future changes. For this, we need detailed knowledge of their structure and variability. Here we investigate the jet structure of the East Australian Current (EAC), using observations from HF radars and moorings deployed at 30°S-31°S. Meandering, core velocity, width, and eddy kinetic energy (EKE) are quantified from 4 years of hourly 1.5 km resolution surface current maps (2012-2016), to obtain the most detailed representation of the surface EAC jet to date. The EAC flows predominantly over the ˜1,500 m isobath 50 km offshore but makes large amplitude displacements eastward every 65-100 days—the time scale associated with mesoscale eddy shedding at the EAC separation. Smaller-amplitude, higher-frequency meanders occur every 20-45 days. Using a coordinate frame that follows the jet, we show core velocity and EKE exhibit seasonality in both magnitude and variance, being maximum in summer (1.55 m s-1 mean core velocity), minimum in winter (0.8 m s-1). However, it is the eddy-shedding time scale that dominates jet variability. As the EAC moves shoreward, shelf temperature and along-stream velocity vary linearly with jet movement, within ˜35 km of the core. The EAC is within this range 75% of the time, demonstrating its importance to the shelf circulation. Temperature and velocity fluctuations at the 70 m (100 m) isobath are more influenced by wind (EAC encroachment), with the strongest response occurring when wind and EAC act constructively.

40 CFR 49.10050 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-Region X Implementation Plan for the Cow Creek Band of Umpqua Indians of Oregon § 49.10050 Federally... part of the implementation plan for the Reservation of the Cow Creek Band of Umpqua Indians: (a...

Bilateral acquired external auditory canal stenosis with squamous papilloma: a case report.

PubMed

Demirbaş, Duygu; Dağlı, Muharrem; Göçer, Celil

2011-01-01

Acquired external auditory canal (EAC) stenosis is described as resulting from a number of different causes such as infection, trauma, neoplasia, inflammation and radiotherapy. Human papilloma virus (HPV) type 6, a deoxyribonucleic acid (DNA) virus, is considered to cause squamous papilloma of the EAC. In this article, we report a case of a 56-year-old male with warty lesions in the left external ear and a totally stenotic right external ear which had similar lesions one year before the involvement of his left ear. On computed tomography of the temporal bone, there was soft tissue obstruction of the right EAC, and thickening in the skin of the left EAC. The middle ear structures were normal on both sides. Biopsy was performed from the lesion in the left ear, and revealed squamous papilloma. We presented this case because squamous papilloma related bilateral acquired EAC stenosis is a rare entity.

78 FR 35117 - Orphan Drug Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-12

...The Food and Drug Administration (FDA) is issuing final regulations amending the 1992 Orphan Drug Regulations issued to implement the Orphan Drug Act. These amendments are intended to clarify regulatory provisions and make minor improvements to address issues that have arisen since those regulations were issued.

Estimates and predictors of health care costs of esophageal adenocarcinoma: a population-based cohort study.

PubMed

Thein, Hla-Hla; Jembere, Nathaniel; Thavorn, Kednapa; Chan, Kelvin K W; Coyte, Peter C; de Oliveira, Claire; Hur, Chin; Earle, Craig C

2018-06-27

Esophageal adenocarcinoma (EAC) incidence is increasing rapidly. Esophageal cancer has the second lowest 5-year survival rate of people diagnosed with cancer in Canada. Given the poor survival and the potential for further increases in incidence, phase-specific cost estimates constitute an important input for economic evaluation of prevention, screening, and treatment interventions. The study aims to estimate phase-specific net direct medical costs of care attributable to EAC, costs stratified by cancer stage and treatment, and predictors of total net costs of care for EAC. A population-based retrospective cohort study was conducted using Ontario Cancer Registry-linked administrative health data from 2003 to 2011. The mean net costs of EAC care per 30 patient-days (2016 CAD) were estimated from the payer perspective using phase of care approach and generalized estimating equations. Predictors of net cost by phase of care were based on a generalized estimating equations model with a logarithmic link and gamma distribution adjusting for sociodemographic and clinical factors. The mean net costs of EAC care per 30 patient-days were $1016 (95% CI, $955-$1078) in the initial phase, $669 (95% CI, $594-$743) in the continuing care phase, and $8678 (95% CI, $8217-$9139) in the terminal phase. Overall, stage IV at diagnosis and surgery plus radiotherapy for EAC incurred the highest cost, particularly in the terminal phase. Strong predictors of higher net costs were receipt of chemotherapy plus radiotherapy, surgery plus chemotherapy, radiotherapy alone, surgery alone, and chemotherapy alone in the initial and continuing care phases, stage III-IV disease and patients diagnosed with EAC later in a calendar year (2007-2011) in the initial and terminal phases, comorbidity in the continuing care phase, and older age at diagnosis (70-74 years), and geographic region in the terminal phase. Costs of care vary by phase of care, stage at diagnosis, and type of treatment for EAC

HIPPA privacy regulations: practical information for physicians.

PubMed

McMahon, E B; Lee-Huber, T

2001-07-01

After much debate and controversy, the Bush administration announced on April 12, 2001, that it would implement the Health Insurance Portability and Accountability Act (HIPAA) privacy regulations issued by the Clinton administration in December of 2000. The privacy regulations became effective on April 14, 2001. Although the regulations are considered final, the Secretary of the Department of Health and Human Services has the power to modify the regulations at any time during the first year of implementation. These regulations affect how a patient's health information is used and disclosed, as well as how patients are informed of their privacy rights. As "covered entities," physicians have until April 14, 2003, to comply fully with the HIPAA privacy regulations, which are more than 1,500 pages in length. This article presents a basic overview of the new and complex regulations and highlights practical information about physicians' compliance with the regulations. However, this summary of the HIPAA privacy regulations should not be construed as legal advice or an opinion on specific situations. Please consult an attorney concerning your compliance with HIPAA and the regulations promulgated thereunder.

Differential role of microRNAs in the pathogenesis and treatment of Esophageal cancer.

PubMed

Hemmatzadeh, Maryam; Mohammadi, Hamed; Karimi, Mohammad; Musavishenas, Mohammad Hossein; Baradaran, Behzad

2016-08-01

Esophageal cancer (EC) is the most invasive disease associated with inclusive poor prognosis. EC usually is found as either adenocarcinoma (EAC) or squamous cell carcinomas (ESCC). ESCC forms in squamous cells and highly occurs in the upper third of the esophagus. EAC appears in glandular cells and ordinarily develops in the lower one third of the esophagus near the stomach. Barrett's esophagus (BE) is a metaplastic precursor of EAC. There is a persistent need for improving our understanding of the molecular basis of this disease. MicroRNAs (miRNAs) demonstrate an uncovered class of small, non-coding RNAs that can negatively regulate the protein coding gene, and are associated with approximately all known physiological and pathological processes, especially cancer. MiRNAs can affect cancer pathogenesis, playing a crucial role as either oncogenes or tumor suppressors. The recent emergence of observations on the role of miRNAs in cancer and their functions has induced many investigations to examine their relevance to esophageal cancer. In esophageal cancer, miRNA dysregulation plays a crucial role in cancer prognosis and in patients' responsiveness to neo-adjuvant and adjuvant therapies. In this review, the oncogenic, tumor suppressive, and drug resistance related roles of miRNAs, and their involvement in the pathogenesis and treatment of esophageal cancer were summarized. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

41 CFR 109-27.102-52 - Implementation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Implementation. 109-27.102-52 Section 109-27.102-52 Public Contracts and Property Management Federal Property Management Regulations System (Continued) DEPARTMENT OF ENERGY PROPERTY MANAGEMENT REGULATIONS SUPPLY AND PROCUREMENT 27...

A fast, open source implementation of adaptive biasing potentials uncovers a ligand design strategy for the chromatin regulator BRD4

PubMed Central

Dickson, Bradley M.; Ramjan, Zachary H.; Xu, H. Eric

2016-01-01

In this communication we introduce an efficient implementation of adaptive biasing that greatly improves the speed of free energy computation in molecular dynamics simulations. We investigated the use of accelerated simulations to inform on compound design using a recently reported and clinically relevant inhibitor of the chromatin regulator BRD4 (bromodomain-containing protein 4). Benchmarking on our local compute cluster, our implementation achieves up to 2.5 times more force calls per day than plumed2. Results of five 1 μs-long simulations are presented, which reveal a conformational switch in the BRD4 inhibitor between a binding competent and incompetent state. Stabilization of the switch led to a −3 kcal/mol improvement of absolute binding free energy. These studies suggest an unexplored ligand design principle and offer new actionable hypotheses for medicinal chemistry efforts against this druggable epigenetic target class. PMID:27782467

45 CFR 674.1 - Purpose of regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 3 2010-10-01 2010-10-01 false Purpose of regulations. 674.1 Section 674.1 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ANTARCTIC METEORITES § 674.1 Purpose of regulations. The purpose of the regulations in this part is to implement the...

Training EFL Learners in Self-Regulation of Reading: Implementing an SRL Model

ERIC Educational Resources Information Center

Morshedian, Mahboobeh; Hemmati, Fatemeh; Sotoudehnama, Elaheh

2017-01-01

This study examined whether training English as a foreign language (EFL) learners in a self-regulated learning (SRL) model could help them develop the ability to self-regulate their reading in English and whether their proficiency level could moderate the efficacy of self-regulation training. Two experimental groups received instruction in…

The School of Hard Knocks: The Development of Close Air Support in Burma during the Second World War

DTIC Science & Technology

2015-05-23

Group CAOC Combined Air Operations Center CAS Close Air Support CBI China-Burma-India EAC Eastern Air Command FM Field Manual JP Joint...Command ( EAC ) solved problems identified by the American Volunteer Group (AVG) in 1942. EAC’s doctrine, procedures, and techniques laid the foundation for...named the Eastern Air Command ( EAC ), and oversaw the air-land cooperation during the Allied counter-offensive into Burma throughout 1943 and 1944.8 The

RNA sequencing of esophageal adenocarcinomas identifies novel fusion transcripts, including NPC1-MELK, arising from a complex chromosomal rearrangement.

PubMed

Wang, Zhixiong; Cheng, Yulan; Abraham, John M; Yan, Rong; Liu, Xi; Chen, Wei; Ibrahim, Sariat; Schroth, Gary P; Ke, Xiquan; He, Yulong; Meltzer, Stephen J

2017-10-15

Studies of chromosomal rearrangements and fusion transcripts have elucidated mechanisms of tumorigenesis and led to targeted cancer therapies. This study was aimed at identifying novel fusion transcripts in esophageal adenocarcinoma (EAC). To identify new fusion transcripts associated with EAC, targeted RNA sequencing and polymerase chain reaction (PCR) verification were performed in 40 EACs and matched nonmalignant specimens from the same patients. Genomic PCR and Sanger sequencing were performed to find the breakpoint of fusion genes. Five novel in-frame fusion transcripts were identified and verified in 40 EACs and in a validation cohort of 15 additional EACs (55 patients in all): fibroblast growth factor receptor 2 (FGFR2)-GRB2-associated binding protein 2 (GAB2) in 2 of 55 or 3.6%, Niemann-Pick C1 (NPC1)-maternal embryonic leucine zipper kinase (MELK) in 2 of 55 or 3.6%, ubiquitin-specific peptidase 54 (USP54)-calcium/calmodulin dependent protein kinase II γ (CAMK2G) in 2 of 55 or 3.6%, megakaryoblastic leukemia (translocation) 1 (MKL1)-fibulin 1 (FBLN1) in 1 of 55 or 1.8%, and CCR4-NOT transcription complex subunit 2 (CNOT2)-chromosome 12 open reading frame 49 (C12orf49) in 1 of 55 or 1.8%. A genomic analysis indicated that NPC1-MELK arose from a complex interchromosomal translocation event involving chromosomes 18, 3, and 9 with 3 rearrangement points, and this was consistent with chromoplexy. These data indicate that fusion transcripts occur at a stable frequency in EAC. Furthermore, our results indicate that chromoplexy is an underlying mechanism that generates fusion transcripts in EAC. These and other fusion transcripts merit further study as diagnostic markers and potential therapeutic targets in EAC. Cancer 2017;123:3916-24. © 2017 American Cancer Society. © 2017 American Cancer Society.

Environment-Assisted Cracking in Custom 465 Stainless Steel

NASA Astrophysics Data System (ADS)

Lee, E. U.; Goswami, R.; Jones, M.; Vasudevan, A. K.

2011-02-01

The influence of cold work and aging on the environment-assisted cracking (EAC) behavior and mechanical properties of Custom 465 stainless steel (SS) was studied. Four sets of specimens were made and tested. All specimens were initially solution annealed, rapidly cooled, and refrigerated (SAR condition). The first specimen set was steel in the SAR condition. The second specimen set was aged to the H1000 condition. The third specimen set was 60 pct cold worked, and the fourth specimen set was 60 pct cold worked and aged at temperatures ranging from 755 K to 825 K (482 °C to 552 °C) for 4 hours in air. The specimens were subsequently subjected to EAC and mechanical testing. The EAC testing was conducted, using the rising step load (RSL) technique, in aqueous solutions of NaCl of pH 7.3 with concentrations ranging from 0.0035 to 3.5 pct at room temperature. The microstructure, dislocation substructure, and crack paths, resulting from the cold work, aging, or subsequent EAC testing, were examined by optical microscopy, transmission electron microscopy (TEM), and scanning electron microscopy (SEM). The aging of the cold-worked specimens induced carbide precipitation within the martensite lath, but not at the lath or packet boundaries. In the aged specimens, as aging temperature rose, the threshold stress intensity for EAC (KIEAC), elongation, and fracture toughness increased, but the strength and hardness decreased. The KIEAC also decreased with increasing yield strength and NaCl concentration. In the SAR and H1000 specimens, the EAC propagated along the prior austenite grain boundary, while in the cold-worked and cold-worked and aged specimens, the EAC propagated along the martensite lath, and its packet and prior austenite grain boundaries. The controlling mechanism for the observed EAC was identified to be hydrogen embrittlement.

Worldwide Inverse Association between Gastric Cancer and Esophageal Adenocarcinoma Suggesting a Common Environmental Factor Exerting Opposing Effects.

PubMed

Derakhshan, Mohammad H; Arnold, Melina; Brewster, David H; Going, James J; Mitchell, David R; Forman, David; McColl, Kenneth E L

2016-02-01

The incidence of esophageal adenocarcinoma (EAC) is increasing while adenocarcinoma of the stomach is decreasing. We have investigated whether the incidences of these two cancers and their time trends might be inversely related pointing to a common environmental factor exerting opposite effects on these cancers. For cross-sectional analyses data were abstracted from "Cancer Incidence in Five Continents" (CI5) Volume X and GLOBOCAN 2012. Relevant ICD-10 codes were used to locate esophageal and gastric cancers anatomically, and ICD-O codes for the histological diagnosis of EAC. For longitudinal analyses, age standardized rates (ASRs) of EAC and total gastric cancer (TGC) were extracted from CI5C-Plus. Estimated (2012) ASRs were available for 51 countries and these showed significant negative correlations between EAC and both TGC (males: correlation coefficient (CC)=-0.38, P=0.006, females: CC=-0.41, P=0.003) and non-cardia gastric cancer rates (males: CC=-0.41, P=0.003 and females: CC=-0.43, P=0.005). Annual incidence trends were analyzed for 38 populations through 1989-2007 and showed significant decreases for TGC in 89% and increases for EAC in 66% of these, with no population showing a fall in the latter. Significant negative correlation between the incidence trends of the two cancers was observed in 27 of the 38 populations over the 19-50 years of available paired data. Super-imposition of the longitudinal and cross-sectional data indicated that populations with a current high incidence of EAC and low incidence of gastric cancer had previously resembled countries with a high incidence of gastric cancer and low incidence of EAC. The negative association between gastric cancer and EAC in both current incidences and time trends is consistent with a common environmental factor predisposing to one and protecting from the other.

Effects of Mg2+ and adenine nucleotides on thymidylate synthetase from different mouse tumors.

PubMed

Rode, W; Jastreboff, M M

1984-01-01

Magnesium ions variably influenced activity of highly purified thymidylate synthetase preparations from different mouse tumors, activating the enzyme from Ehrlich ascites carcinoma (EAC) cells and inhibiting the enzyme from L1210 and L5178Y cells and from 5-fluorodeoxyuridine (FdUrd)-resistant EAC cells. In the presence of Mg2+ in a concentration resulting in either maximum activation or inhibition (25-30 mM) the enzymes from both the sensitive and FdUrd-resistant EAC lines and L5178Y cells were activated by ATP. Under the same conditions of Mg2+ concentration ADP and AMP inhibited the enzyme from the parental but not from the FdUrd-resistant EAC cells.

10 CFR 850 Implementation of Requirements

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

Lee, S

2012-01-05

10 CFR 850 defines a contractor as any entity, including affiliated entities, such as a parent corporation, under contract with DOE, including a subcontractor at any tier, with responsibility for performing work at a DOE site in furtherance of a DOE mission. The Chronic Beryllium Disease Prevention Program (CBDPP) applies to beryllium-related activities that are performed at the Lawrence Livermore National Laboratory (LLNL). The CBDPP or Beryllium Safety Program is integrated into the LLNL Worker Safety and Health Program and, thus, implementation documents and responsibilities are integrated in various documents and organizational structures. Program development and management of the CBDPPmore » is delegated to the Environment, Safety and Health (ES&H) Directorate, Worker Safety and Health Functional Area. As per 10 CFR 850, Lawrence Livermore National Security, LLC (LLNS) periodically submits a CBDPP to the National Nuclear Security Administration/Livermore Site Office (NNSA/LSO). The requirements of this plan are communicated to LLNS workers through ES&H Manual Document 14.4, 'Working Safely with Beryllium.' 10 CFR 850 is implemented by the LLNL CBDPP, which integrates the safety and health standards required by the regulation, components of the LLNL Integrated Safety Management System (ISMS), and incorporates other components of the LLNL ES&H Program. As described in the regulation, and to fully comply with the regulation, specific portions of existing programs and additional requirements are identified in the CBDPP. The CBDPP is implemented by documents that interface with the workers, principally through ES&H Manual Document 14.4. This document contains information on how the management practices prescribed by the LLNL ISMS are implemented, how beryllium hazards that are associated with LLNL work activities are controlled, and who is responsible for implementing the controls. Adherence to the requirements and processes described in the ES&H Manual ensures

Towards explaining excess CO2 production in wetlands - the roles of solid and dissolved organic matter as electron acceptors and of substrate quality

NASA Astrophysics Data System (ADS)

Knorr, Klaus-Holger; Gao, Chuanyu; Agethen, Svenja; Sander, Michael

2017-04-01

To understand carbon storage in water logged, anaerobic peatlands, factors controlling mineralization have been studied for decades. Temperature, substrate quality, water table position and the availability of electron acceptors for oxidation of organic carbon have been identified as major factors. However, many studies reported an excess carbon dioxide (CO2) production over methane (CH4) that cannot be explained by available electron acceptors, and peat soils did not reach strictly methanogenic conditions (i.e., a stoichiometric formation ratio of 1:1 of CO2 to CH4). It has been hypothesized that peat organic matter (OM) provides a previously unrecognized electron acceptor for microbial respiration, elevating CO2 to CH4 ratios. Microbial reduction of dissolved OM has been shown in the mid 90's, but only recently mediated electrochemical techniques opened the possibility to access stocks and changes in electron accepting capacities (EAC) of OM in dissolved and solid form. While it was shown that the EAC of OM follows redox cycles of microbial reduction and O2 reoxidation, changes in the EAC of OM were so far not related quantitatively to CO2 production. We therefore tested if CO2 production in anoxic peat incubations is balanced by the consumption of electron acceptors if EAC of OM is included. We set up anoxic incubations with peat and monitored production of CO2 and CH4, and changes in EAC of OM in the dissolved and solid phase over time. Interestingly, in all incubations, the EAC of dissolved OM was poorly related to CO2 and CH4 production. Instead, dissolved OM was rapidly reduced at the onset of the incubations and thereafter remained in reduced form. In contrast, the decrease in the EAC of particulate (i.e. non-dissolved) OM was closely linked to the observed production of non-methanogenic CO2. Thereby, the total EAC of the solid OM pool by far exceeded the EAC of the dissolved OM pool. Over the course of eight week incubations, measured decreases in the EAC

State Perspectives on Implementing, or Choosing Not to Implement, an Alternate Assessment Based on Modified Academic Achievement Standards

ERIC Educational Resources Information Center

Palmer, Porter W.

2009-01-01

Since Federal regulations have given states the option to implement alternate assessments based on modified academic achievement standards (AA-MAS) as part of their accountability systems for a small group of students with disabilities, a number of states have made decisions about whether or not to develop and implement such an assessment.…

45 CFR 670.1 - Purpose of regulations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Introduction § 670.1 Purpose of regulations. The purpose of the regulations in... and the ecosystem upon which they depend and to implement the Antarctic Conservation Act of 1978...

45 CFR 670.1 - Purpose of regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Introduction § 670.1 Purpose of regulations. The purpose of the regulations in... and the ecosystem upon which they depend and to implement the Antarctic Conservation Act of 1978...

45 CFR 670.1 - Purpose of regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Introduction § 670.1 Purpose of regulations. The purpose of the regulations in... and the ecosystem upon which they depend and to implement the Antarctic Conservation Act of 1978...

45 CFR 670.1 - Purpose of regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION CONSERVATION OF ANTARCTIC ANIMALS AND PLANTS Introduction § 670.1 Purpose of regulations. The purpose of the regulations in... and the ecosystem upon which they depend and to implement the Antarctic Conservation Act of 1978...

Bile salt receptor TGR5 is highly expressed in esophageal adenocarcinoma and precancerous lesions with significantly worse overall survival and gender differences

PubMed Central

Pang, Chunhong; LaLonde, Amy; Godfrey, Tony E; Que, Jianwen; Sun, Jun; Wu, Tong Tong; Zhou, Zhongren

2017-01-01

Bile acid reflux in the esophagus plays an important role in the carcinogenesis of esophageal adenocarcinoma (EAC). The G-protein coupled bile acid receptor (TGR5) has been associated with the development of gastrointestinal cancer. However, little is known regarding the role of TGR5 in esophageal carcinoma and precancerous lesions. We analyzed genomic DNA from 116 EACs for copy number aberrations via Affymetrix SNP6.0 microarrays. The TGR5 gene locus was amplified in 12.7% (14/116) of the EACs. The TGR5 protein expression was also assessed using immunohistochemistry from tissue microarrays, including Barrett’s esophagus (BE), low-(LGD) and high-grade dysplasia (HGD), columnar cell metaplasia (CM), squamous epithelium (SE), EAC and squamous cell carcinoma. The TGR5 protein was highly expressed in 71% of EAC (75/106), 100% of HGD (11/11), 72% of LGD (13/18), 66% of BE (23/35), 84% of CM (52/62), and 36% of SE (30/83). The patients with high expression of TGR5 exhibited significantly worse overall survival compared to the patients with nonhigh expression. TGR5 high expression was significantly increased in the males compared to the females in all cases with an odds ratio of 1.9 times. The vitamin D receptor (VDR) was significantly correlated with TGR5 expression. Our findings indicated that TGR5 may play an important role in the development and prognosis of EAC through a bile acid ligand. Gender differences in TGR5 and VDR expression may explain why males have a higher incidence of EAC compared to females. PMID:28223834

The Role of the New Zealand Plateau in the Tasman Sea Circulation and Separation of the East Australian Current

NASA Astrophysics Data System (ADS)

Bull, Christopher Y. S.; Kiss, Andrew E.; van Sebille, Erik; Jourdain, Nicolas C.; England, Matthew H.

2018-02-01

The East Australian Current (EAC) plays a major role in regional climate, circulation, and ecosystems, but predicting future changes is hampered by limited understanding of the factors controlling EAC separation. While there has been speculation that the presence of New Zealand may be important for the EAC separation, the prevailing view is that the time-mean partial separation is set by the ocean's response to gradients in the wind stress curl. This study focuses on the role of New Zealand, and the associated adjacent bathymetry, in the partial separation of the EAC and ocean circulation in the Tasman Sea. Here utilizing an eddy-permitting ocean model (NEMO), we find that the complete removal of the New Zealand plateau leads to a smaller fraction of EAC transport heading east and more heading south, with the mean separation latitude shifting >100 km southward. To examine the underlying dynamics, we remove New Zealand with two linear models: the Sverdrup/Godfrey Island Rule and NEMO in linear mode. We find that linear processes and deep bathymetry play a major role in the mean Tasman Front position, whereas nonlinear processes are crucial for the extent of the EAC retroflection. Contrary to past work, we find that meridional gradients in the basin-wide wind stress curl are not the sole factor determining the latitude of EAC separation. We suggest that the Tasman Front location is set by either the maximum meridional gradient in the wind stress curl or the northern tip of New Zealand, whichever is furthest north.

45 CFR 674.1 - Purpose of regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 3 2014-10-01 2014-10-01 false Purpose of regulations. 674.1 Section 674.1 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ANTARCTIC METEORITES § 674.1 Purpose of regulations. The purpose of the regulations in this part is to implement the Antarctic Conservation Act of 1978, as...

45 CFR 674.1 - Purpose of regulations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 3 2012-10-01 2012-10-01 false Purpose of regulations. 674.1 Section 674.1 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ANTARCTIC METEORITES § 674.1 Purpose of regulations. The purpose of the regulations in this part is to implement the Antarctic Conservation Act of 1978, as...

45 CFR 674.1 - Purpose of regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 3 2013-10-01 2013-10-01 false Purpose of regulations. 674.1 Section 674.1 Public Welfare Regulations Relating to Public Welfare (Continued) NATIONAL SCIENCE FOUNDATION ANTARCTIC METEORITES § 674.1 Purpose of regulations. The purpose of the regulations in this part is to implement the Antarctic Conservation Act of 1978, as...

Qualitative evaluation of Rhode Island’s healthcare worker influenza vaccination regulations

PubMed Central

Lindley, Megan C.; Dube, Donna; Kalayil, Elizabeth J.; Kim, Hanna; Paiva, Kristi; Raymond, Patricia

2015-01-01

Objective To evaluate Rhode Island’s revised vaccination regulations requiring healthcare workers (HCWs) to receive annual influenza vaccination or wear a mask during patient care when influenza is widespread. Design Semi-structured telephone interviews conducted in a random sample of healthcare facilities. Setting Rhode Island healthcare facilities covered by the HCW regulations, including hospitals, nursing homes, community health centers, nursing service agencies, and home nursing care providers. Participants Staff responsible for collecting and/or reporting facility-level HCW influenza vaccination data to comply with Rhode Island HCW regulations. Methods Interviews were transcribed and individually coded by interviewers to identify themes; consensus on coding differences was reached through discussion. Common themes and illustrative quotes are presented. Results Many facilities perceived the revised regulations as extending their existing influenza vaccination policies and practices. Despite variations in implementation, nearly all facilities implemented policies that complied with the minimum requirements of the regulations. The primary barrier to implementing the HCW regulations was enforcement of masking among unvaccinated HCWs, which required timely tracking of vaccination status and additional time and effort by supervisors. Factors facilitating implementation included early and regular communication from the state health department and facilities’ ability to adapt existing influenza vaccination programs to incorporate provisions of the revised regulations. Conclusions Overall, facilities successfully implemented the revised HCW regulations during the 2012–2013 influenza season. Continued maintenance of the regulations is likely to reduce transmission of influenza and resulting morbidity and mortality in Rhode Island’s healthcare facilities. PMID:25192807

Spinning the Innovation and Entrepreneurship Mindset: A Modern Physics Approach

NASA Astrophysics Data System (ADS)

Roughani, Bahram

2010-04-01

Topics in Modern Physics course from relativity to quantum mechanics were examined in the context of innovation as part of the recent Kettering University program on ``Entrepreneurship Across Curriculum-EAC.'' The main goals were (a) to introduce innovation and entrepreneurship without eliminating any topics from this course, (b) to use EAC as a vehicle for intentional education that produces graduates with innovative mindsets, (c) to enrich the students learning experience aligned with the desired educational outcomes, and (d) to highlight the impact of scientific innovation in the society, while encouraging students to re-think how entrepreneurship mindset could maximize their impact in the society through innovation. Ideas such as principles behind innovation and innovative ideas, disciplines of innovations, formation of innovation teams, and effective methods for analyzing innovative value propositions were introduced in this course. Most of the implementation were achieved through out of class activities, and communicated through in class presentations, papers or weekly laboratory reports.

40 CFR 52.133 - Rules and regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Rules and regulations. 52.133 Section 52.133 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS Arizona § 52.133 Rules and regulations. (a) Regulation 7...

76 FR 59344 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Transportation...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... Promulgation of Air Quality Implementation Plans; Maryland; Transportation Conformity Regulations AGENCY... Implementation Plan (SIP) revision submitted by Maryland to establish transportation conformity regulations. In the Final Rules section of this Federal Register, EPA is approving the State's SIP submittal as a...

Exploring the Cytotoxic Potential of Triterpenoids-enriched Fraction of Bacopa monnieri by Implementing In vitro, In vivo, and In silico Approaches.

PubMed

Mallick, Md Nasar; Khan, Washim; Parveen, Rabea; Ahmad, Sayeed; Sadaf; Najm, Mohammad Zeeshan; Ahmad, Istaq; Husain, Syed Akhtar

2017-10-01

Bacopa monnieri (BM) is a herbaceous plant traditionally used from time immemorial in Ayurvedic and folklore medicines. We hypothesized that the extract of the whole plant might contain numerous molecules with having antitumor activities that could be very effective in killing of human cancer cells. This work investigated anticancer activity of bioactive fraction of BM. The hydroalcoholic extract of BM was fractionated with different solvent, namely, hexane, dichloromethane (DCM), acetone, methanol, and water. The in vitro anticancer activity was performed against various Human Cancer Cell lines, namely, Colon (HT29, Colo320, and Caco2), Lung (A549), Cervix (HeLa, SiHa), and Breast (MCF-7, MDAMB-231). Further, DCM fraction was evaluated in vivo for anticancer activity against Ehrlich ascites carcinoma (EAC) tumor-bearing mice since it showed the best cytotoxicity at 72 h (IC 50 41.0-60.0 µg/mL). The metabolic fingerprinting of these extract were carried out using high-performance thin-layer chromatography along with quantification of bacoside A, bacoside B, cucurbitacin B, cucurbitacin E, and bittulinic acid. Oral administration of DCM fraction at a dose of 40 mg/kg rendered prominent reduction of tumor regression parameters such as tumor weight, packed cell volume, tumor volume and viable tumor cell count as compared to the untreated mice of the EAC control group. The anticancer activity of DCM fraction may be due to the presence of large amount of bacoside A, B and cucurbitacins. The molecular docking studies of major metabolites with targeted proteins predicted the anticancer activity of DCM fraction which was in support of in vivo activity. The in vitro , in vivo , analytical and in silico studies on DCM fraction of Bacopa monieri has proved its great potential for development of anticancer phytopharmaceuticals. A new HPTLC method has been developed and validated for the qualitative and quantitative analysis of bacoside A, B, cucurbitacin B, D, E and

Exploring the Cytotoxic Potential of Triterpenoids-enriched Fraction of Bacopa monnieri by Implementing In vitro, In vivo, and In silico Approaches

PubMed Central

Mallick, Md. Nasar; Khan, Washim; Parveen, Rabea; Ahmad, Sayeed; Sadaf; Najm, Mohammad Zeeshan; Ahmad, Istaq; Husain, Syed Akhtar

2017-01-01

Background: Bacopa monnieri (BM) is a herbaceous plant traditionally used from time immemorial in Ayurvedic and folklore medicines. We hypothesized that the extract of the whole plant might contain numerous molecules with having antitumor activities that could be very effective in killing of human cancer cells. Objectives: This work investigated anticancer activity of bioactive fraction of BM. Materials and Methods: The hydroalcoholic extract of BM was fractionated with different solvent, namely, hexane, dichloromethane (DCM), acetone, methanol, and water. The in vitro anticancer activity was performed against various Human Cancer Cell lines, namely, Colon (HT29, Colo320, and Caco2), Lung (A549), Cervix (HeLa, SiHa), and Breast (MCF-7, MDAMB-231). Further, DCM fraction was evaluated in vivo for anticancer activity against Ehrlich ascites carcinoma (EAC) tumor-bearing mice since it showed the best cytotoxicity at 72 h (IC50 41.0–60.0 µg/mL). The metabolic fingerprinting of these extract were carried out using high-performance thin-layer chromatography along with quantification of bacoside A, bacoside B, cucurbitacin B, cucurbitacin E, and bittulinic acid. Results: Oral administration of DCM fraction at a dose of 40 mg/kg rendered prominent reduction of tumor regression parameters such as tumor weight, packed cell volume, tumor volume and viable tumor cell count as compared to the untreated mice of the EAC control group. The anticancer activity of DCM fraction may be due to the presence of large amount of bacoside A, B and cucurbitacins. The molecular docking studies of major metabolites with targeted proteins predicted the anticancer activity of DCM fraction which was in support of in vivo activity. Conclusion: The in vitro, in vivo, analytical and in silico studies on DCM fraction of Bacopa monieri has proved its great potential for development of anticancer phytopharmaceuticals. SUMMARY A new HPTLC method has been developed and validated for the qualitative and

World health organization perspective on implementation of International Health Regulations.

PubMed

Hardiman, Maxwell Charles

2012-07-01

In 2005, the International Health Regulations were adopted at the 58th World Health Assembly; in June 2007, they were entered into force for most countries. In 2012, the world is approaching a major 5-year milestone in the global commitment to ensure national capacities to identify, investigate, assess, and respond to public health events. In the past 5 years, existing programs have been boosted and some new activities relating to International Health Regulations provisions have been successfully established. The lessons and experience of the past 5 years need to be drawn upon to provide improved direction for the future.

EPA Approved Regulations in the California SIP

EPA Pesticide Factsheets

EPA approved California statutes and regulations incorporated by reference in the applicable State Implementation Plan (SIP), as well as approved test procedures, methods and specifications that are cited in certain regulations listed.

An Industrial Perspective on Environmentally Assisted Cracking of Some Commercially Used Carbon Steels and Corrosion-Resistant Alloys

NASA Astrophysics Data System (ADS)

Ashida, Yugo; Daigo, Yuzo; Sugahara, Katsuo

2017-08-01

Commercial metals and alloys like carbon steels, stainless steels, and nickel-based super alloys frequently encounter the problem of environmentally assisted cracking (EAC) and resulting failure in engineering components. This article aims to provide a perspective on three critical industrial applications having EAC issues: (1) corrosion and cracking of carbon steels in automotive applications, (2) EAC of iron- and nickel-based alloys in salt production and processing, and (3) EAC of iron- and nickel-based alloys in supercritical water. The review focuses on current industrial-level understanding with respect to corrosion fatigue, hydrogen-assisted cracking, or stress corrosion cracking, as well as the dominant factors affecting crack initiation and propagation. Furthermore, some ongoing industrial studies and directions of future research are also discussed.

75 FR 34669 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Transportation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-18

... Promulgation of Air Quality Implementation Plans; Maryland; Transportation Conformity Regulations AGENCY... Implementation Plan (SIP) revision submitted by Maryland for Transportation Conformity Regulations. In the Final Rules section of this Federal Register, EPA is approving the State's SIP submittal as a direct final...

45 CFR 1385.2 - Purpose of the regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Public Welfare Regulations Relating to Public Welfare (Continued) OFFICE OF HUMAN DEVELOPMENT SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES THE ADMINISTRATION ON DEVELOPMENTAL DISABILITIES, DEVELOPMENTAL... regulations. These regulations implement the Developmental Disabilities Assistance and Bill of Rights Act as...

The OBRA-87 nursing home regulations and implementation of the Resident Assessment Instrument: effects on process quality.

PubMed

Hawes, C; Mor, V; Phillips, C D; Fries, B E; Morris, J N; Steele-Friedlob, E; Greene, A M; Nennstiel, M

1997-08-01

To characterize changes in key aspects of process quality received by nursing home residents before and after the implementation of the national nursing home Resident Assessment Instrument (RAI) and other aspects of the Omnibus Budget Reconciliation Act (OBRA) nursing home reforms. A quasi-experimental study using a complex, multistage probability-based sample design, with data collected before (1990) and after (1993) implementation of the RAI and other OBRA provisions. Two independent cohorts (n > 2000) of residents in a random sample of 254 nursing facilities located in metropolitan statistical areas in 10 states. OBRA-87 enhanced the regulation of nursing homes and included new requirements on quality of care, resident assessment, care planning, and the use of neuroleptic drugs and physical restraints. One of the key provisions, used to help implement the OBRA requirements in daily nursing home practice, was the mandatory use of a standardized, comprehensive system, known as the RAI, to assist in assessment and care planning. OBRA provisions went into effect in federal law on October 1, 1990, although delays issuing the regulations led to actual implementation of the RAI during the Spring of 1991. MEASUREMENTS AND ANALYSES: Research nurses spent an average of 4 days per facility in each data collection round, assessing a sample of residents, collecting data through interviews with and observations of residents, interviews with multiple shifts of direct staff caregivers for the sampled residents, and review of medical records, including physician's orders, treatment and care plans, nursing progress notes, and medication records. The RNs collected data on the characteristics of the sampled residents, on the care they received, and on facility practices. The effect of being a member of the 1990 pre-OBRA or the 1993 post-OBRA cohort was assessed on the accuracy of information in the residents' medical records, the comprehensiveness of care plans, and on other key

50 CFR 216.1 - Purpose of regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS Introduction § 216.1 Purpose of regulations. The regulations in this part implement the Marine Mammal Protection Act of 1972, 86 Stat. 1027, 16 U.S.C. 1361-1407, Pub. L. 92-522, which, among other...

Momordica charantia seed lectin: toxicity, bacterial agglutination and antitumor properties.

PubMed

Kabir, Syed Rashel; Nabi, Md Mahamodun; Nurujjaman, Md; Abu Reza, Md; Alam, A H M Khurshid; Uz Zaman, Rokon; Khalid-Bin-Ferdaus, Khandaker Md; Amin, Ruhul; Khan, Md Masudul Hasan; Hossain, Md Anowar; Uddin, Md Salim; Mahmud, Zahid Hayat

2015-03-01

In last three decades, several studies were carried out on the D-galactose-specific lectin of Momordica charantia seeds (MCL). In the present study, in vitro growth inhibition (8-23 %) at different concentrations (6-24 μg/ml) of MCL was observed against Ehrlich ascites carcinoma (EAC) cells by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. MCL also showed 28, 45, and 75 % growth inhibitions against EAC cells when administered 1.2, 2.0, and 2.8 mg/kg/day (i.p.), respectively for five consequent days in vivo in mice. After lectin treatment, the level of red blood cell and hemoglobin was increased significantly with the decrease of white blood cell and maintained the normal level when compared with EAC-bearing control and normal mice without EAC cells. Although MCL caused cell cycle arrest at G0/G1 phase of EAC cells, any irregular shape or apoptotic morphological alterations in the lectin-treated EAC cells was not observed by an optical and fluorescence microscope. Lectin showed toxicity against brine shrimp nauplii with an LC50 value of 49.7 μg/ml. Four out of seven pathogenic bacteria were agglutinated by MCL in the absence of inhibitory sugar D-lactose/D-galactose. In conclusion, MCL showed strong cytotoxic effect and therefore can be used as a potent anticancer chemotherapeutic agent.

Effects of refluxate pH values on duodenogastroesophageal reflux-induced esophageal adenocarcinoma

PubMed Central

Cheng, Peng; Li, Jian-Sheng; Gong, Jun; Zhang, Lian-Feng; Chen, Rong-Zhong

2011-01-01

AIM: To determine the effects of duodenogastric juice pH on the development of esophageal adenocarcinoma (EAC). METHODS: An animal model of duodenogastroesophageal reflux was established using Sprague-Dawley (SD) rats undergoing esophagoduodenostomy (ED). The development of EAC was investigated in rats exposed to duodenogastric juice of different pH. The rats were divided into three groups: low-pH group (group A), high-pH group (group B) and a sham-operated group as a control (group C) (n = 30 rats in each group). The incidence of esophagitis, Barrett’s esophagus (BE), intestinal metaplasia with dysplasia and EAC was observed 40 wk after the treatment. RESULTS: The incidence rate of esophagitis, BE, intestinal metaplasia with dysplasia and EAC was higher in groups A and B compared with the control group after 40 wk (P < 0.01), being 96% and 100% (P > 0.05), 88% and 82.4% (P > 0.05), 20% and 52.1% (P < 0.05), and 8% and 39% (P < 0.05), respectively. CONCLUSION: Non-acidic refluxate increases the occurrence of intestinal metaplasia with dysplasia and EAC while the low-pH gastric juice exerts a protective effect in the presence of duodenal juice. The non-acid reflux is particularly important in the progression from BE to cancer. Therefore, control of duodenal reflux may be an important prophylaxis for EAC. PMID:21799654

50 CFR 15.1 - Purpose of regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... BIRD CONSERVATION ACT Introduction and General Provisions § 15.1 Purpose of regulations. The regulations in this part implement the Wild Bird Conservation Act of 1992, Pub. L. 102-440, 16 U.S.C. 4901...

75 FR 22577 - Proposed Notice and Comment Policy Version 2.0

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-29

... current policy limits EAC's ability to address the rare situations that require swift action. The proposed... Proposed Notice and Comment Policy 2.0. EAC's current Notice and Comment Policy is to provide effective...

75 FR 22577 - Proposed Rule of Agency Procedure No. 1: Procedures for Voting by Circulation Version 2.0

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-29

... deadlines, the current policy limits EAC's ability to address the rare situations that require swift action... Procedure No. 1: Procedures for Voting by Circulation Version 2.0. EAC's current Proposed Rule of Agency...

PGE from Octopus aegina Induces Apoptosis in Ehrlich's Ascites Carcinoma of Mice.

PubMed

Karthigayan, S; Balasubashini, M Sri; Balasubramanian, T; Somasundaram, S T

2007-01-01

ABSTRACT The present study was carried out to assess the antitumor effect of venomous peptide from the cephalopod Octopus aegina on Ehrlich's ascites carcinoma (EAC). Male albino Swiss mice were used in the present study. Four groups of animals were treated with three doses of the sublethal dose of venom, 15, 75, and 150 mug/kg body weight (intraperitoneal injection), along with the standard drug 5-fluorouracil (20 mg/kg b.w.). After 10 days of treatment, six animals from each group were sacrificed for the biochemical analysis and the rest were left to calculate the mean survival time. In EAC-bearing mice, mean lifespan, tumor volume, hemoglobin, red blood cells, and lymphocytes were significantly decreased when compared to the normal animals. While body weight, neutrophils, and viable tumor cell count were increased in the EAC-bearing mice, these changes were brought back to near normal levels in different treatment groups. The macromolecule concentration of peritoneal cells, such as DNA, RNA, and protein, were altered in the EAC-bearing mice and observed to be near normal in the treatment groups. The caspase-3 activity was significantly increased in the peritoneal cells of the treatment groups when compared to the EAC-bearing mice. The role of apoptotic cascade in EAC cell death was confirmed by the DNA fragmentation on agarose gel. Apart from the antitumor effect, octopus venom reduced the tumor burden on the liver and altered the changes in the activities of alanine transaminase (ALT), aspartate transaminase (AST), and alkaline phosphatase (ALP). Therefore, the venom from O. aegina has a potential antitumor effect on the EAC-bearing mice.

50 CFR 17.1 - Purpose of regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

....1 Purpose of regulations. (a) The regulations in this part implement the Endangered Species Act of... Species Conservation Act of 1969 (83 Stat. 275, 16 U.S.C. 668cc-1 to 6) which are deemed endangered... Convention on International Trade in Endangered Species of Wild Fauna and Flora, for which regulations are...

50 CFR 17.1 - Purpose of regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

....1 Purpose of regulations. (a) The regulations in this part implement the Endangered Species Act of... Species Conservation Act of 1969 (83 Stat. 275, 16 U.S.C. 668cc-1 to 6) which are deemed endangered... Convention on International Trade in Endangered Species of Wild Fauna and Flora, for which regulations are...

50 CFR 17.1 - Purpose of regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

....1 Purpose of regulations. (a) The regulations in this part implement the Endangered Species Act of... Species Conservation Act of 1969 (83 Stat. 275, 16 U.S.C. 668cc-1 to 6) which are deemed endangered... Convention on International Trade in Endangered Species of Wild Fauna and Flora, for which regulations are...

50 CFR 17.1 - Purpose of regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

....1 Purpose of regulations. (a) The regulations in this part implement the Endangered Species Act of... Species Conservation Act of 1969 (83 Stat. 275, 16 U.S.C. 668cc-1 to 6) which are deemed endangered... Convention on International Trade in Endangered Species of Wild Fauna and Flora, for which regulations are...

50 CFR 17.1 - Purpose of regulations.

Code of Federal Regulations, 2012 CFR

2012-10-01

....1 Purpose of regulations. (a) The regulations in this part implement the Endangered Species Act of... Species Conservation Act of 1969 (83 Stat. 275, 16 U.S.C. 668cc-1 to 6) which are deemed endangered... Convention on International Trade in Endangered Species of Wild Fauna and Flora, for which regulations are...

Input filter compensation for switching regulators

NASA Technical Reports Server (NTRS)

Kelkar, S. S.; Lee, F. C.

1983-01-01

A novel input filter compensation scheme for a buck regulator that eliminates the interaction between the input filter output impedance and the regulator control loop is presented. The scheme is implemented using a feedforward loop that senses the input filter state variables and uses this information to modulate the duty cycle signal. The feedforward design process presented is seen to be straightforward and the feedforward easy to implement. Extensive experimental data supported by analytical results show that significant performance improvement is achieved with the use of feedforward in the following performance categories: loop stability, audiosusceptibility, output impedance and transient response. The use of feedforward results in isolating the switching regulator from its power source thus eliminating all interaction between the regulator and equipment upstream. In addition the use of feedforward removes some of the input filter design constraints and makes the input filter design process simpler thus making it possible to optimize the input filter. The concept of feedforward compensation can also be extended to other types of switching regulators.

Prevalence and Incidence of Epilepsy Associated with Convulsive Seizures in Rural Bolivia. A Global Campaign against Epilepsy Project

PubMed Central

Crespo Gómes, Elizabeth Blanca; Sofia, Vito; Padilla, Sandra; Camargo, Mario; Zappia, Mario; Bartoloni, Alessandro; Nicoletti, Alessandra

2015-01-01

Objective we performed a three-stages door-to-door survey to estimate incidence and prevalence of epilepsy associated with convulsive seizures (EACS) in a rural area of Bolivia. Methods the study was carried out in the Cordillera Province, southern-eastern Bolivia. One hundred fourteen rural communities with a total population of 18,907 inhabitants were included in the survey. In order to identify subjects with EACS, trained fieldworkers administered a validated single screening question to the householders (stage I). A second face-to-face questionnaire was administered to each positive subject (stage II) that, in case of positive answer, underwent a complete neurological examination to confirm the diagnosis (stage III). We estimated age and sex specific life-time and active EACS prevalence at the prevalence day (30th June 2010). Incidence risk was evaluated for the 10-year period between January 2000 and December 2010. Results on prevalence day we identified 136 subjects with EACS, 124 of whom had active epilepsy. The life-time prevalence of EACS was 7.2/1,000 (7.6/1,000 age-adjusted to the world standard population) while the prevalence of active EACS was 6.6/1,000 (6.7/1,000 age-adjusted to the world standard population). Both life-time and active prevalence showed a peak (10.3/1,000) in the 15–24 years age group and, overall, were higher among women. During the incidence study period, 105 patients living in the study area had the onset of EACS. The crude incidence risk was 55.4/100,000 (49.5/100,000 age-adjusted to the world standard population). Incidence was slightly but not significantly higher among women (58.9/100,000 versus 51.9/100,000). Conclusions the present study demonstrated a considerable burden of EACS in the Bolivian Chaco, showing prevalence and incidence estimates close to those reported for low and middle- income countries and underlying the need of treatment programs. PMID:26427017

BMP4 Signaling Is Able to Induce an Epithelial-Mesenchymal Transition-Like Phenotype in Barrett’s Esophagus and Esophageal Adenocarcinoma through Induction of SNAIL2

PubMed Central

Kestens, Christine; Siersema, Peter D.; Offerhaus, G. Johan A.; van Baal, Jantine W. P. M.

2016-01-01

Background Bone morphogenetic protein 4 (BMP4) signaling is involved in the development of Barrett’s esophagus (BE), a precursor of esophageal adenocarcinoma (EAC). In various cancers, BMP4 has been found to induce epithelial-mesenchymal transition (EMT) but its function in the development of EAC is currently unclear. Aim To investigate the expression of BMP4 and several members of the BMP4 pathway in EAC. Additionally, to determine the effect of BMP4 signaling in a human Barrett’s esophagus (BAR-T) and adenocarcinoma (OE33) cell line. Methods Expression of BMP4, its downstream target ID2 and members of the BMP4 pathway were determined by Q-RT-PCR, immunohistochemistry and Western blot analysis using biopsy samples from EAC patients. BAR-T and OE33 cells were incubated with BMP4 or the BMP4 antagonist, Noggin, and cell viability and migration assays were performed. In addition, expression of factors associated with EMT (SNAIL2, CDH1, CDH2 and Vimentin) was evaluated by Q-RT-PCR and Western blot analysis. Results Compared to squamous epithelium (SQ), BMP4 expression was significantly upregulated in EAC and BE. In addition, the expression of ID2 was significantly upregulated in EAC and BE compared to SQ. Western blot analysis confirmed our results, showing an upregulated expression of BMP4 and ID2 in both BE and EAC. In addition, more phosphorylation of SMAD1/5/8 was observed. BMP4 incubation inhibited cell viability, but induced cell migration in both BAR-T and OE33 cells. Upon BMP4 incubation, SNAIL2 expression was significantly upregulated in BAR-T and OE33 cells while CDH1 expression was significantly downregulated. These results were confirmed by Western blot analysis. Conclusion Our results indicate active BMP4 signaling in BE and EAC and suggest that this results in an invasive phenotype by inducing an EMT-like response through upregulation of SNAIL2 and subsequent downregulation of CDH1. PMID:27191723

Endothelial antioxidant administration ameliorates the erectile response to PDE5 regardless of the extension of the atherosclerotic process.

PubMed

Vicari, Enzo; La Vignera, Sandro; Condorelli, Rosita; Calogero, Aldo Eugenio

2010-03-01

The lack of phosphodiesterase type 5 inhibitor effects in patients with erectile dysfunction (ED) of arterial origin may be caused by an endothelial dysfunction that causes a series of biochemical alterations leading to a reduced nitric oxide (NO) bioavailability and increased oxidative stress. The aim of this study was to evaluate the effects of the treatment with endothelial antioxidant compounds (EAC) on the erectile response to sildenafil in patients with arterial ED already treated with sildenafil (100 mg twice a week for 8 weeks). A patient was considered responsive when the 5-item International Index of Erectile Function questionnaire score increased by >5 points. Fifty-three patients with arterial ED, hypertension, and diabetes mellitus were randomly given, for 8 weeks, EAC (1 dose/day) and, after a wash out of 8 weeks, sildenafil (100 mg) plus EAC. The patients were divided into the following four groups: A (N = 12): patients with ED alone; B (N = 14): patients with ED plus atheromasic plaques and/or increased intima-media thickness of common carotid arteries; C (N = 14): patients with ED plus lower limb artery abnormalities; and D (N = 13): patients with ED plus carotid and lower limb artery abnormalities. The administration of EAC plus sildenafil resulted in a significantly higher number of responsive patients (N = 36, 68%) compared with sildenafil alone (N = 24, 45%) or EAC alone (N = 17, 32%). The percentage of patients who successfully responded to the combined treatment increased in the various groups. It was 83%, 64%, 71%, and 54%, respectively, for groups A, B, C, and D. Furthermore, patients treated with EAC and sildenafil reached a successful response in a shorter length of time (3 weeks) compared with patients responsive to sildenafil (5.2 weeks) or EAC (5.7 weeks) alone. EAC administration to patients with arterial ED improved the success rate to sildenafil. These data suggest that, in such patients, a combined treatment may be considered to

Prevalence and Incidence of Epilepsy Associated with Convulsive Seizures in Rural Bolivia. A Global Campaign against Epilepsy Project.

PubMed

Bruno, Elisa; Quattrocchi, Graziella; Crespo Gómes, Elizabeth Blanca; Sofia, Vito; Padilla, Sandra; Camargo, Mario; Zappia, Mario; Bartoloni, Alessandro; Nicoletti, Alessandra

2015-01-01

we performed a three-stages door-to-door survey to estimate incidence and prevalence of epilepsy associated with convulsive seizures (EACS) in a rural area of Bolivia. the study was carried out in the Cordillera Province, southern-eastern Bolivia. One hundred fourteen rural communities with a total population of 18,907 inhabitants were included in the survey. In order to identify subjects with EACS, trained fieldworkers administered a validated single screening question to the householders (stage I). A second face-to-face questionnaire was administered to each positive subject (stage II) that, in case of positive answer, underwent a complete neurological examination to confirm the diagnosis (stage III). We estimated age and sex specific life-time and active EACS prevalence at the prevalence day (30th June 2010). Incidence risk was evaluated for the 10-year period between January 2000 and December 2010. on prevalence day we identified 136 subjects with EACS, 124 of whom had active epilepsy. The life-time prevalence of EACS was 7.2/1,000 (7.6/1,000 age-adjusted to the world standard population) while the prevalence of active EACS was 6.6/1,000 (6.7/1,000 age-adjusted to the world standard population). Both life-time and active prevalence showed a peak (10.3/1,000) in the 15-24 years age group and, overall, were higher among women. During the incidence study period, 105 patients living in the study area had the onset of EACS. The crude incidence risk was 55.4/100,000 (49.5/100,000 age-adjusted to the world standard population). Incidence was slightly but not significantly higher among women (58.9/100,000 versus 51.9/100,000). the present study demonstrated a considerable burden of EACS in the Bolivian Chaco, showing prevalence and incidence estimates close to those reported for low and middle- income countries and underlying the need of treatment programs.

75 FR 51884 - Department of Education Acquisition Regulation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-23

...The Secretary proposes to reissue the Department of Education Acquisition Regulation (EDAR) in order to update it to accurately implement the current Federal Acquisition Regulation (FAR) and Department policies.

40 CFR 51.372 - State Implementation Plan submissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... compliance; (5) Legal authority requiring or allowing implementation of the I/M program and providing either broad or specific authority to perform all required elements of the program; (6) Legal authority for I/M... without an I/M program is approved by EPA); (7) Implementing regulations, interagency agreements, and...

40 CFR 51.372 - State Implementation Plan submissions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... compliance; (5) Legal authority requiring or allowing implementation of the I/M program and providing either broad or specific authority to perform all required elements of the program; (6) Legal authority for I/M... without an I/M program is approved by EPA); (7) Implementing regulations, interagency agreements, and...

40 CFR 51.372 - State Implementation Plan submissions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... compliance; (5) Legal authority requiring or allowing implementation of the I/M program and providing either broad or specific authority to perform all required elements of the program; (6) Legal authority for I/M... without an I/M program is approved by EPA); (7) Implementing regulations, interagency agreements, and...

40 CFR 51.372 - State Implementation Plan submissions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... compliance; (5) Legal authority requiring or allowing implementation of the I/M program and providing either broad or specific authority to perform all required elements of the program; (6) Legal authority for I/M... without an I/M program is approved by EPA); (7) Implementing regulations, interagency agreements, and...

Auricular Split-Thickness Skin Graft for Ear Canal Coverage.

PubMed

Haidar, Yarah M; Walia, Sartaaj; Sahyouni, Ronald; Ghavami, Yaser; Lin, Harrison W; Djalilian, Hamid R

2016-12-01

Split-thickness skin graft (STSG) continues to be the preferred means of external auditory canal (EAC) reconstruction. We thus sought to describe our experience using skin from the posterior aspect of the auricle (SPAA) as a donor site in EAC reconstruction. Grafts were, on average, 5 × 10 mm in size and obtained with a No. 10 blade after tumescence injection. The cases of 39 patients who underwent 41 procedures were retrospectively reviewed. Of the 38 patients with both 3- and 6-month follow-ups, no postoperative stenosis or bony exposure occurred. STSG from the SPAA can be a good option in EAC reconstruction. Total EAC/tympanic membrane coverage can be obtained with STSG from the SPAA. © American Academy of Otolaryngology—Head and Neck Surgery Foundation 2016.

43 CFR 417.6 - General regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false General regulations. 417.6 Section 417.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER CONSERVATION MEASURES WITH LOWER BASIN...

43 CFR 417.6 - General regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false General regulations. 417.6 Section 417.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER CONSERVATION MEASURES WITH LOWER BASIN...

43 CFR 417.6 - General regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false General regulations. 417.6 Section 417.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER CONSERVATION MEASURES WITH LOWER BASIN...

43 CFR 417.6 - General regulations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true General regulations. 417.6 Section 417.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER CONSERVATION MEASURES WITH LOWER BASIN...

43 CFR 417.6 - General regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false General regulations. 417.6 Section 417.6 Public Lands: Interior Regulations Relating to Public Lands BUREAU OF RECLAMATION, DEPARTMENT OF THE INTERIOR PROCEDURAL METHODS FOR IMPLEMENTING COLORADO RIVER WATER CONSERVATION MEASURES WITH LOWER BASIN...

75 FR 20298 - Privacy Act Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-19

... Part 200 RIN 0430-AA03 Privacy Act Regulations AGENCY: Recovery Accountability and Transparency Board... amend the Board's regulations implementing the Privacy Act of 1974 (Privacy Act), as amended. This proposed rule would exempt certain systems of records from certain sections of the Privacy Act. These...

7 CFR 3100.44 - Implementation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 15 2012-01-01 2012-01-01 false Implementation. 3100.44 Section 3100.44 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENVIRONMENTAL QUALITY, DEPARTMENT OF AGRICULTURE CULTURAL AND ENVIRONMENTAL QUALITY Enhancement, Protection, and Management of the Cultural...

7 CFR 3100.44 - Implementation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 15 2010-01-01 2010-01-01 false Implementation. 3100.44 Section 3100.44 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENVIRONMENTAL QUALITY, DEPARTMENT OF AGRICULTURE CULTURAL AND ENVIRONMENTAL QUALITY Enhancement, Protection, and Management of the Cultural...

7 CFR 3100.44 - Implementation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 15 2013-01-01 2013-01-01 false Implementation. 3100.44 Section 3100.44 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENVIRONMENTAL QUALITY, DEPARTMENT OF AGRICULTURE CULTURAL AND ENVIRONMENTAL QUALITY Enhancement, Protection, and Management of the Cultural...

7 CFR 3100.44 - Implementation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 15 2011-01-01 2011-01-01 false Implementation. 3100.44 Section 3100.44 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENVIRONMENTAL QUALITY, DEPARTMENT OF AGRICULTURE CULTURAL AND ENVIRONMENTAL QUALITY Enhancement, Protection, and Management of the Cultural...

7 CFR 3100.44 - Implementation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 15 2014-01-01 2014-01-01 false Implementation. 3100.44 Section 3100.44 Agriculture Regulations of the Department of Agriculture (Continued) OFFICE OF ENVIRONMENTAL QUALITY, DEPARTMENT OF AGRICULTURE CULTURAL AND ENVIRONMENTAL QUALITY Enhancement, Protection, and Management of the Cultural...

Intelligent Chatter Bot for Regulation Search

NASA Astrophysics Data System (ADS)

De Luise, María Daniela López; Pascal, Andrés; Saad, Ben; Álvarez, Claudia; Pescio, Pablo; Carrilero, Patricio; Malgor, Rafael; Díaz, Joaquín

2016-01-01

This communication presents a functional prototype, named PTAH, implementing a linguistic model focused on regulations in Spanish. Its global architecture, the reasoning model and short statistics are provided for the prototype. It is mainly a conversational robot linked to an Expert System by a module with many intelligent linguistic filters, implementing the reasoning model of an expert. It is focused on bylaws, regulations, jurisprudence and customized background representing entity mission, vision and profile. This Structure and model are generic enough to self-adapt to any regulatory environment, but as a first step, it was limited to an academic field. This way it is possible to limit the slang and data numbers. The foundations of the linguistic model are also outlined and the way the architecture implements the key features of the behavior.

5 CFR 2500.11 - Implementation and review.

Code of Federal Regulations, 2011 CFR

2011-01-01

... INFORMATION SECURITY REGULATION § 2500.11 Implementation and review. The Information Security Oversight... information security program. The chairperson shall also be responsible for conducting an active oversight...

5 CFR 2500.11 - Implementation and review.

Code of Federal Regulations, 2010 CFR

2010-01-01

... INFORMATION SECURITY REGULATION § 2500.11 Implementation and review. The Information Security Oversight... information security program. The chairperson shall also be responsible for conducting an active oversight...

16 CFR 307.1 - Scope of regulations in this part.

Code of Federal Regulations, 2010 CFR

2010-01-01

... REGULATIONS UNDER THE COMPREHENSIVE SMOKELESS TOBACCO HEALTH EDUCATION ACT OF 1986 Scope § 307.1 Scope of regulations in this part. These regulations implement the Comprehensive Smokeless Tobacco Health Education Act...

Surveillance endoscopy is associated with improved outcomes of oesophageal adenocarcinoma detected in patients with Barrett's oesophagus.

PubMed

El-Serag, Hashem B; Naik, Aanand D; Duan, Zhigang; Shakhatreh, Mohammad; Helm, Ashley; Pathak, Amita; Hinojosa-Lindsey, Marilyn; Hou, Jason; Nguyen, Theresa; Chen, John; Kramer, Jennifer R

2016-08-01

The effectiveness of surveillance endoscopy in patients with Barrett's oesophagus (BE) for reducing oesophageal adenocarcinoma (EAC)-related mortality in patients with BE is unclear. This is a cohort study of patients with BE diagnosed in the National Veterans Affairs hospitals during 2004-2009 excluding those with conditions that affect overall survival. We identified those diagnosed with EAC after BE diagnosis through 2011 and conducted chart reviews to identify BE surveillance programme, and indication for EAC diagnosis, verify diagnosis, stage, therapy and cause of death. We examined the association between surveillance indication for EAC diagnosis with or without surveillance programme and EAC stage and treatment receipt in logistic regression models, and with time to death or cancer-related death using a Cox proportional hazards regression model. Among 29 536 patients with BE, 424 patients developed EAC during a mean follow-up of 5.0 years. A total of 209 (49.3%) patients with EAC were in BE surveillance programme and were diagnosed as a result of surveillance endoscopy. These patients were more likely to be diagnosed at an early stage (stage 0 or 1: 74.7% vs 56.2, p<0.001), survived longer (median 3.2 vs 2.3 years; p<0.001) and have lower cancer-related mortality (34.0% vs 54.0%, p<0.0001) and had a trend to receive oesophagectomy (51.2% vs 42.3%; p=0.07) than 215 patients diagnosed by non-BE surveillance endoscopy (17.2% of whom were BE surveillance failure). BE surveillance endoscopy was associated with a decreased risk of cancer-related death (HR 0.47, 0.35 to 0.64), which was largely explained by the early stage of EAC at the time of diagnosis. Similarly, the adjusted mortality for patients with cancer in a prior surveillance programme for overall death was 0.63 (0.47 to 0.84) compared with patients with cancer not in a surveillance programme. Surveillance endoscopy among patients with BE is associated with significantly better EAC outcomes

Outcomes of T1b esophageal adenocarcinoma patients.

PubMed

Tian, Jianmin; Prasad, Ganapathy A; Lutzke, Lori S; Lewis, Jason T; Wang, Kenneth K

2011-12-01

Esophagectomy is usually recommended for patients with submucosal esophageal adenocarcinoma (T1b EAC) because of the potential for lymph node metastasis (LNM). Endoscopic management often differs based on the risk of metastasis. There is limited information on the difference in outcomes for T1b-EAC with and without esophagectomy. To investigate (1) the outcomes of T1b EAC treatments with and without esophagectomy and (2) the percentage of LNM at esophagectomy for T1b-EAC. Retrospective cohort. A tertiary Barrett's esophagus unit. Sixty-eight T1b EAC patients based on EMR histology. Esophagectomy and endoscopic therapies. Survival duration and mortality rate. A total of 68 patients had T1b EAC; cumulative mortality rate was 30.9% and median survival duration was 39.5 months. Thirty-nine underwent esophagectomy and 29 did not. Among patients who underwent esophagectomy, 13 (33.3%) had LNM, and the mortality rate was 50.0% and 11.1% for those with and without LNM, respectively (P < .01). For those with and without esophagectomy, the cumulative mortality rates were 25.6% and 37.9%, and median survival duration was 48.9 and 34.8 months, respectively. There was no statistical difference in Charlson comorbidity index, number of EMRs, mortality rate, or survival duration. In Cox proportional hazard model analysis, the hazard ratio for esophagectomy was 0.5 (P = .21). Retrospective, nonrandomized small sample size cohort. Among the patients with T1b EAC found in EMR specimens who underwent esophagectomy, one third had regional LNM. In our small series, patients who underwent esophagectomy did not have a significantly different survival duration from that of those who did not, indicating that these patients may have similar outcomes [corrected]. Copyright © 2011 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.

A Tissue Systems Pathology Test Detects Abnormalities Associated with Prevalent High-Grade Dysplasia and Esophageal Cancer in Barrett's Esophagus.

PubMed

Critchley-Thorne, Rebecca J; Davison, Jon M; Prichard, Jeffrey W; Reese, Lia M; Zhang, Yi; Repa, Kathleen; Li, Jinhong; Diehl, David L; Jhala, Nirag C; Ginsberg, Gregory G; DeMarshall, Maureen; Foxwell, Tyler; Jobe, Blair A; Zaidi, Ali H; Duits, Lucas C; Bergman, Jacques J G H M; Rustgi, Anil; Falk, Gary W

2017-02-01

There is a need for improved tools to detect high-grade dysplasia (HGD) and esophageal adenocarcinoma (EAC) in patients with Barrett's esophagus. In previous work, we demonstrated that a 3-tier classifier predicted risk of incident progression in Barrett's esophagus. Our aim was to determine whether this risk classifier could detect a field effect in nondysplastic (ND), indefinite for dysplasia (IND), or low-grade dysplasia (LGD) biopsies from Barrett's esophagus patients with prevalent HGD/EAC. We performed a multi-institutional case-control study to evaluate a previously developed risk classifier that is based upon quantitative image features derived from 9 biomarkers and morphology, and predicts risk for HGD/EAC in Barrett's esophagus patients. The risk classifier was evaluated in ND, IND, and LGD biopsies from Barrett's esophagus patients diagnosed with HGD/EAC on repeat endoscopy (prevalent cases, n = 30, median time to HGD/EAC diagnosis 140.5 days) and nonprogressors (controls, n = 145, median HGD/EAC-free surveillance time 2,015 days). The risk classifier stratified prevalent cases and non-progressor patients into low-, intermediate-, and high-risk classes [OR, 46.0; 95% confidence interval, 14.86-169 (high-risk vs. low-risk); P < 0.0001]. The classifier also provided independent prognostic information that outperformed the subspecialist and generalist diagnosis. A tissue systems pathology test better predicts prevalent HGD/EAC in Barrett's esophagus patients than pathologic variables. The results indicate that molecular and cellular changes associated with malignant transformation in Barrett's esophagus may be detectable as a field effect using the test. A tissue systems pathology test may provide an objective method to facilitate earlier identification of Barrett's esophagus patients requiring therapeutic intervention. Cancer Epidemiol Biomarkers Prev; 26(2); 240-8. ©2016 AACR. ©2016 American Association for Cancer Research.

Barrett’s esophagus in 2016: From pathophysiology to treatment

PubMed Central

Martinucci, Irene; de Bortoli, Nicola; Russo, Salvatore; Bertani, Lorenzo; Furnari, Manuele; Mokrowiecka, Anna; Malecka-Panas, Ewa; Savarino, Vincenzo; Savarino, Edoardo; Marchi, Santino

2016-01-01

Esophageal complications caused by gastroesophageal reflux disease (GERD) include reflux esophagitis and Barrett’s esophagus (BE). BE is a premalignant condition with an increased risk of developing esophageal adenocarcinoma (EAC). The carcinogenic sequence may progress through several steps, from normal esophageal mucosa through BE to EAC. A recent advent of functional esophageal testing (particularly multichannel intraluminal impedance and pH monitoring) has helped to improve our knowledge about GERD pathophysiology, including its complications. Those findings (when properly confirmed) might help to predict BE neoplastic progression. Over the last few decades, the incidence of EAC has continued to rise in Western populations. However, only a minority of BE patients develop EAC, opening the debate regarding the cost-effectiveness of current screening/surveillance strategies. Thus, major efforts in clinical and research practice are focused on new methods for optimal risk assessment that can stratify BE patients at low or high risk of developing EAC, which should improve the cost effectiveness of screening/surveillance programs and consequently significantly affect health-care costs. Furthermore, the area of BE therapeutic management is rapidly evolving. Endoscopic eradication therapies have been shown to be effective, and new therapeutic options for BE and EAC have emerged. The aim of the present review article is to highlight the status of screening/surveillance programs and the current progress of BE therapy. Moreover, we discuss the recent introduction of novel esophageal pathophysiological exams that have improved the knowledge of the mechanisms linking GERD to BE. PMID:27158534

Global DNA methylation patterns in Barrett's esophagus, dysplastic Barrett's, and esophageal adenocarcinoma are associated with BMI, gender, and tobacco use.

PubMed

Kaz, Andrew M; Wong, Chao-Jen; Varadan, Vinay; Willis, Joseph E; Chak, Amitabh; Grady, William M

2016-01-01

The risk of developing Barrett's esophagus (BE) and/or esophageal adenocarcinoma (EAC) is associated with specific demographic and behavioral factors, including gender, obesity/elevated body mass index (BMI), and tobacco use. Alterations in DNA methylation, an epigenetic modification that can affect gene expression and that can be influenced by environmental factors, is frequently present in both BE and EAC and is believed to play a role in the formation of BE and its progression to EAC. It is currently unknown whether obesity or tobacco smoking influences the risk of developing BE/EAC via the induction of alterations in DNA methylation. To investigate this possibility, we assessed the genome-wide methylation status of 81 esophageal tissues, including BE, dysplastic BE, and EAC epithelia using HumanMethylation450 BeadChips (Illumina). We found numerous differentially methylated loci in the esophagus tissues when comparing males to females, obese to lean individuals, and smokers to nonsmokers. Differences in DNA methylation between these groups were seen in a variety of functional genomic regions and both within and outside of CpG islands. Several cancer-related pathways were found to have differentially methylated genes between these comparison groups. Our findings suggest obesity and tobacco smoking may influence DNA methylation in the esophagus and raise the possibility that these risk factors affect the development of BE, dysplastic BE, and EAC through influencing the epigenetic status of specific loci that have a biologically plausible role in cancer formation.

The formation of a cold-core eddy in the East Australian Current

NASA Astrophysics Data System (ADS)

Macdonald, H. S.; Roughan, M.; Baird, M. E.; Wilkin, J.

2016-02-01

Cold-core eddies (CCEs) frequently form in western boundary currents and can affect continental shelf processes. It is not always clear, however, if baroclinic or barotropic instabilities contribute more to their formation. The Regional Ocean Modelling System (ROMS) is used to investigate the ocean state during the formation of a CCE in the East Australian Current (EAC) during October 2009. The observed eddy initially appeared as a small billow (approx. 50 km in length) that perturbed the landward edge of the EAC. The billow grew into a mesoscale CCE (approx. 100 km in diameter), diverting the EAC around it. A ROMS simulation with a realistic wind field reproduced a similar eddy. This eddy formed from negative vorticity waters found on the continental shelf south of the EAC separation point. A sensitivity analysis is performed whereby the impact of 3 different wind forcing scenarios, upwelling, downwelling, and no winds, are investigated. A CCE formed in all wind scenarios despite the wind induced changes in hydrographic conditions in the continental shelf and slope waters. As such, the source of energy for eddy formation did not come from the interactions of wind with the continental shelf waters. Analysis of strain and energy transformation confirms this by showing that the prevailing source of CCE energy was kinetic energy of the offshore EAC. These results clearly link the formation of the CCE to the swift flowing EAC and barotropic instabilities.

Identifying non-point sources of endocrine active compounds and their biological impacts in freshwater lakes

USGS Publications Warehouse

Baker, Beth H.; Martinovic-Weigelt, Dalma; Ferrey, Mark L.; Barber, Larry B.; Writer, Jeffrey H.; Rosenberry, Donald O.; Kiesling, Richard L.; Lundy, James R.; Schoenfuss, Heiko L.

2014-01-01

Contaminants of emerging concern, particularly endocrine active compounds (EACs), have been identified as a threat to aquatic wildlife. However, little is known about the impact of EACs on lakes through groundwater from onsite wastewater treatment systems (OWTS). This study aims to identify specific contributions of OWTS to Sullivan Lake, Minnesota, USA. Lake hydrology, water chemistry, caged bluegill sunfish (Lepomis macrochirus), and larval fathead minnow (Pimephales promelas) exposures were used to assess whether EACs entered the lake through OWTS inflow and the resultant biological impact on fish. Study areas included two OWTS-influenced near-shore sites with native bluegill spawning habitats and two in-lake control sites without nearby EAC sources. Caged bluegill sunfish were analyzed for plasma vitellogenin concentrations, organosomatic indices, and histological pathologies. Surface and porewater was collected from each site and analyzed for EACs. Porewater was also collected for laboratory exposure of larval fathead minnow, before analysis of predator escape performance and gene expression profiles. Chemical analysis showed EACs present at low concentrations at each study site, whereas discrete variations were reported between sites and between summer and fall samplings. Body condition index and liver vacuolization of sunfish were found to differ among study sites as did gene expression in exposed larval fathead minnows. Interestingly, biological exposure data and water chemistry did not match. Therefore, although results highlight the potential impacts of seepage from OWTS, further investigation of mixture effects and life history factor as well as chemical fate is warranted.

Rearrangement and allelic imbalance on chromosome 5 leads to homozygous deletions in the CDKN2A/2B tumor suppressor gene region in rat endometrial cancer.

PubMed

Adamovic, Tatjana; Hamta, Ahmad; Roshani, Leyla; Lü, Xuchun; Röhme, Dan; Helou, Khalil; Klinga-Levan, Karin; Levan, Göran

2008-07-01

The inbred BDII rat is a valuable experimental model for the genetic analysis of hormone-dependent endometrial adenocarcinoma (EAC). One common aberration detected previously by comparative genomic hybridization in rat EAC is loss affecting mostly the middle part of rat chromosome 5 (RNO5). First, we applied an RNO5-specific painting probe and four region-specific gene probes onto tumor cell metaphases from 21 EACs, and found that rearrangements involving RNO5 were common. The copy numbers of loci situated on RNO5 were found to be reduced, particularly for the CDKN2A/2B locus. Second, polymerase chain reaction analysis was performed with 22 genes and markers and homozygous deletions of the CDKN2A exon 1beta and CDKN2B genes were detected in 13 EACs (62%) and of CDKN2A exon 1alpha in 12 EACs (57%) Third, the occurrence of allelic imbalance in RNO5 was analyzed using 39 microsatellite markers covering the entire chromosome and frequent loss of heterozygosity was detected. Even more intriguing was the repeated finding of allele switching in a narrow region of 7 Mb across the CDKN2A/2B locus. We conclude that genetic events affecting the middle part of RNO5 (including bands 5q31 approximately q33 and the CDKN2A locus) contribute to the development of EAC in rat, with the CDKN2A locus having a primary role.

External Auditory Canal Dimensions, Age, and Cerumen Retention or Impaction in Persons With Down Syndrome.

PubMed

Dy, Alexander Edward S; Lapeña, José Florencio F

2018-04-01

To investigate associations between age, external auditory canal (EAC) dimensions, and cerumen retention/impaction among persons with Down syndrome (DS). This cross-sectional study evaluated EAC dimensions, cerumen retention/impaction, and middle ear status with pneumatoscopy after extraction in 130 persons with DS. Descriptive and inferential statistics correlated age, presence of impacted/retained cerumen, and EAC diameter. Of 260 ears in 67 males and 63 females with average age of 9.48 years, 72.3% (188) had EAC of ≤4 mm. Those ≤1 year were 4.97 times more likely to have cerumen problems than those >1 year (95% CI, 1.45-17.02, P = .011). The odds of having cerumen problems with an EAC diameter of ≤4 mm were 3.31 times higher than with a diameter of 5 mm (95% CI, 1.46-7.50, P = .004), and odds of having cerumen impaction were as much as 6.19 times higher (95% CI, 2.38-16.08, P < .001). Male gender and low-lying external ear were also associated with increased odds of cerumen problems. There is a high prevalence of cerumen retention/impaction in persons with DS compared to the general Philippine population and a higher prevalence rate for EAC stenosis than elsewhere. A canal diameter of 4 mm and below and age 1 year or less are associated with a significantly higher likelihood of cerumen retention/impaction.

Implementing a Self-Regulated "WebQuest" Learning System for Chinese Elementary Schools

ERIC Educational Resources Information Center

Hsiao, Hsien-Sheng; Tsai, Chung-Chieh; Lin, Chien-Yu; Lin, Chih-Cheng

2012-01-01

The rapid growth of Internet has resulted in the rise of WebQuest learning recently. Teachers encourage students to participate in the searching for knowledge on different topics. When using WebQuest, students' self-regulation is often the key to successful learning. Therefore, this study establishes a self-regulated learning system to assist…

4 CFR 8.1 - Applicable law and regulations.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 4 Accounts 1 2012-01-01 2012-01-01 false Applicable law and regulations. 8.1 Section 8.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM INSURANCE AND ANNUITIES § 8.1 Applicable law and regulations. The provisions of subpart G, title 5, United States Code and implementing regulations for the...

4 CFR 8.1 - Applicable law and regulations.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 4 Accounts 1 2013-01-01 2013-01-01 false Applicable law and regulations. 8.1 Section 8.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM INSURANCE AND ANNUITIES § 8.1 Applicable law and regulations. The provisions of subpart G, title 5, United States Code and implementing regulations for the...

4 CFR 8.1 - Applicable law and regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false Applicable law and regulations. 8.1 Section 8.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM INSURANCE AND ANNUITIES § 8.1 Applicable law and regulations. The provisions of subpart G, title 5, United States Code and implementing regulations for the...

24 CFR 960.600 - Implementation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Implementation. 960.600 Section 960.600 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT...

External auditory canal stenosis due to the use of powdered boric acid.

PubMed

Dündar, Riza; Soy, Fatih Kemal; Kulduk, Erkan; Muluk, Nuray Bayar; Cingi, Cemal

2014-09-01

Acquired stenosis of the external auditory canal (EAC) may occur because of chronic external otitis, recurrent chronic catarrhal otitis media associated with tympanic membrane perforation, chronic dermatitis, tumors, and trauma. Stenosis occurs generally at the one-third bone part of the external auditory canal. In this article, we present 3 cases of acquired EAC stenosis due to the previous powdered boric acid application. Besides the presentation of surgical intervetions in these cases, we want to notify the physicians not to use or carefully use powdered boric acid because of the complication of EAC stenosis.

An Evaluation of CPRA (Cost Performance Report Analysis) Estimate at Completion Techniques Based Upon AFWAL (Air Force Wright Aeronautical Laboratories) Cost/Schedule Control System Criteria Data

DTIC Science & Technology

1985-09-01

4 C/SCSC Terms and Definitions ...... ..... 5 Cost Performance Report Analysis (CPA) Progrra" m 6 Description of CPRA Terms and Formulas...hypotheses are: 1 2 C2: al’ 02 ’ The test statistic is then calculated as: F* (( SSEI + (nI - 2)) / (SSE 2 + (n 2 - 2))] The critical F value is: F(c, nl...353.90767 SIGNIF F = .0000 44 ,1 42 •.4 m . - .TABLE B.4 General Linear Test for EAC1 and EAC5 MEAN STD DEV CASES ECAC 827534.056 1202737.882 1630 EACS

Implementation guidelines for drug and alcohol regulations in mass transit

DOT National Transportation Integrated Search

2002-08-01

These guidelines will assist transit agencies in developing drug and alcohol testing programs that comply with regulations of the Federal Transit Administration (FTA). The guidelines provide a comprehensive, up-to-date summary of the regulatory requi...

75 FR 16088 - Proposed Information Quality Guidelines Policy

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-31

... ELECTION ASSISTANCE COMMISSION Proposed Information Quality Guidelines Policy AGENCY: U.S... Quality Guidelines Policy. SUMMARY: The U.S. Election Assistance Commission (EAC) seeks public comment on the Proposed Information Quality Guidelines policy. The policy outlines the EAC's directives and...

41 CFR 101-1.108 - Agency implementation and supplementation of FPMR.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Agency implementation and supplementation of FPMR. 101-1.108 Section 101-1.108 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.1-Regulation...

10 CFR 4.91 - Effect on other regulations.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Effect on other regulations. 4.91 Section 4.91 Energy... FEDERAL FINANCIAL ASSISTANCE FROM THE COMMISSION Regulations Implementing Title VI of the Civil Rights Act of 1964 and Title IV of the Energy Reorganization Act of 1974 Effect on Other Regulations; Forms and...

10 CFR 4.91 - Effect on other regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Effect on other regulations. 4.91 Section 4.91 Energy... FEDERAL FINANCIAL ASSISTANCE FROM THE COMMISSION Regulations Implementing Title VI of the Civil Rights Act of 1964 and Title IV of the Energy Reorganization Act of 1974 Effect on Other Regulations; Forms and...

77 FR 40302 - Department of the Treasury Acquisition Regulation; Internet Payment Platform

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-09

... Treasury Acquisition Regulation; Internet Payment Platform AGENCY: Office of the Procurement Executive... Treasury Acquisition Regulation (DTAR) to implement use of the Internet Payment Platform, a centralized... implement the Internet Payment Platform (IPP) no later than the end of fiscal year 2012; with all new...

40 CFR 52.1527 - Rules and regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Rules and regulations. 52.1527 Section 52.1527 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1527 Rules and regulations...

40 CFR 52.1527 - Rules and regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 4 2013-07-01 2013-07-01 false Rules and regulations. 52.1527 Section 52.1527 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1527 Rules and regulations...

40 CFR 52.1527 - Rules and regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 4 2012-07-01 2012-07-01 false Rules and regulations. 52.1527 Section 52.1527 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1527 Rules and regulations...

40 CFR 52.1527 - Rules and regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Rules and regulations. 52.1527 Section 52.1527 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1527 Rules and regulations...

40 CFR 52.1527 - Rules and regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 4 2014-07-01 2014-07-01 false Rules and regulations. 52.1527 Section 52.1527 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1527 Rules and regulations...

78 FR 77443 - Electricity Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-23

... DEPARTMENT OF ENERGY Electricity Advisory Committee AGENCY: Office of Electricity Delivery and... announces a meeting of the Electricity Advisory Committee (EAC). The Federal Advisory Committee Act (Pub. L... at: http://energy.gov/oe/services/electricity-advisory-committee-eac . FOR FURTHER INFORMATION...

Telecommunications Policy Research Conference. Regulation, Deregulation & Competition Section. Papers.

ERIC Educational Resources Information Center

Telecommunications Policy Research Conference, Inc., Washington, DC.

Three papers discuss aspects of telecommunications regulation in a deregulated environment. The first paper, "Implementing Telephone Deregulation: The Political Economy of State Regulation in the Post-Divestiture Era" (Paul E. Teske), analyzed the variation in state regulation of local telephone operating companies using regression…

32 CFR 152.5 - Implementation.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Department of Defense, and the United States Coast Guard by agreement of the Department of Homeland Security... 32 National Defense 1 2014-07-01 2014-07-01 false Implementation. 152.5 Section 152.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE REGULATIONS PERTAINING TO MILITARY...

32 CFR 152.5 - Implementation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Department of Defense, and the United States Coast Guard by agreement of the Department of Homeland Security... 32 National Defense 1 2011-07-01 2011-07-01 false Implementation. 152.5 Section 152.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE REGULATIONS PERTAINING TO MILITARY...

32 CFR 152.5 - Implementation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Department of Defense, and the United States Coast Guard by agreement of the Department of Homeland Security... 32 National Defense 1 2010-07-01 2010-07-01 false Implementation. 152.5 Section 152.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE REGULATIONS PERTAINING TO MILITARY...

32 CFR 152.5 - Implementation.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Department of Defense, and the United States Coast Guard by agreement of the Department of Homeland Security... 32 National Defense 1 2013-07-01 2013-07-01 false Implementation. 152.5 Section 152.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE REGULATIONS PERTAINING TO MILITARY...

32 CFR 152.5 - Implementation.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Department of Defense, and the United States Coast Guard by agreement of the Department of Homeland Security... 32 National Defense 1 2012-07-01 2012-07-01 false Implementation. 152.5 Section 152.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE REGULATIONS PERTAINING TO MILITARY...

Strengthening core public health capacity based on the implementation of the International Health Regulations (IHR) (2005): Chinese lessons

PubMed Central

Liu, Bin; Sun, Yan; Dong, Qian; Zhang, Zongjiu; Zhang, Liang

2015-01-01

As an international legal instrument, the International Health Regulations (IHR) is internationally binding in 196 countries, especially in all the member states of the World Health Organization (WHO). The IHR aims to prevent, protect against, control, and respond to the international spread of disease and aims to cut out unnecessary interruptions to traffic and trade. To meet IHR requirements, countries need to improve capacity construction by developing, strengthening, and maintaining core response capacities for public health risk and Public Health Emergency of International Concern (PHEIC). In addition, all the related core capacity requirements should be met before June 15, 2012. If not, then the deadline can be extended until 2016 upon request by countries. China has promoted the implementation of the IHR comprehensively, continuingly strengthening the core public health capacity and advancing in core public health emergency capacity building, points of entry capacity building, as well as risk prevention and control of biological events (infectious diseases, zoonotic diseases, and food safety), radiological, nuclear, and chemical events, and other catastrophic events. With significant progress in core capacity building, China has dealt with many public health emergencies successfully, ensuring that its core public health capacity has met the IHR requirements, which was reported to WHO in June 2014. This article describes the steps, measures, and related experiences in the implementation of IHR in China. PMID:26029897

Strengthening core public health capacity based on the implementation of the International Health Regulations (IHR) (2005): Chinese lessons.

PubMed

Liu, Bin; Sun, Yan; Dong, Qian; Zhang, Zongjiu; Zhang, Liang

2015-04-17

As an international legal instrument, the International Health Regulations (IHR) is internationally binding in 196 countries, especially in all the member states of the World Health Organization (WHO). The IHR aims to prevent, protect against, control, and respond to the international spread of disease and aims to cut out unnecessary interruptions to traffic and trade. To meet IHR requirements, countries need to improve capacity construction by developing, strengthening, and maintaining core response capacities for public health risk and Public Health Emergency of International Concern (PHEIC). In addition, all the related core capacity requirements should be met before June 15, 2012. If not, then the deadline can be extended until 2016 upon request by countries. China has promoted the implementation of the IHR comprehensively, continuingly strengthening the core public health capacity and advancing in core public health emergency capacity building, points of entry capacity building, as well as risk prevention and control of biological events (infectious diseases, zoonotic diseases, and food safety), radiological, nuclear, and chemical events, and other catastrophic events. With significant progress in core capacity building, China has dealt with many public health emergencies successfully, ensuring that its core public health capacity has met the IHR requirements, which was reported to WHO in June 2014. This article describes the steps, measures, and related experiences in the implementation of IHR in China. © 2015 by Kerman University of Medical Sciences.

40 CFR 52.231 - Regulations: Sulfur oxides.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Regulations: Sulfur oxides. 52.231... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.231 Regulations: Sulfur oxides... Ambient Air Quality Standard for Sulfur Oxides. (1) Lake County Intrastate Region. (i) Lake County, APCD...

40 CFR 52.231 - Regulations: Sulfur oxides.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Regulations: Sulfur oxides. 52.231... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.231 Regulations: Sulfur oxides... Ambient Air Quality Standard for Sulfur Oxides. (1) Lake County Intrastate Region. (i) Lake County, APCD...

40 CFR 52.231 - Regulations: Sulfur oxides.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Regulations: Sulfur oxides. 52.231... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.231 Regulations: Sulfur oxides... Ambient Air Quality Standard for Sulfur Oxides. (1) Lake County Intrastate Region. (i) Lake County, APCD...

40 CFR 52.231 - Regulations: Sulfur oxides.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Regulations: Sulfur oxides. 52.231... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.231 Regulations: Sulfur oxides... Ambient Air Quality Standard for Sulfur Oxides. (1) Lake County Intrastate Region. (i) Lake County, APCD...

40 CFR 52.231 - Regulations: Sulfur oxides.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Regulations: Sulfur oxides. 52.231... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.231 Regulations: Sulfur oxides... Ambient Air Quality Standard for Sulfur Oxides. (1) Lake County Intrastate Region. (i) Lake County, APCD...

Normative legal regulating of vehicles with a high degree of automation of control: strategy and tactics for implementation in Russia

NASA Astrophysics Data System (ADS)

Kisulenko, B. V.; Bocharov, A. V.; Pugachev, V. V.

2018-02-01

The article discusses the risks specific to vehicles with a high level of automation of control, and conditions the limits on the operating conditions of such vehicles. The article determines existing legal barriers to the implementation of autonomous vehicles. The article contains an analysis of foreign practice of regulating in the European Union, Japan and the United States and information about the UNECE activities aimed at enabling operation of vehicles with a high degree of automation control. Basing on the results of the analysis, the authors made proposals for removal of legal barriers. The article also contains proposals for the development of specific requirements for autonomous vehicles associated with their specific features of design.

Metabolomic Response of Human Embryonic Stem Cell Derived Germ-like Cells after Exposure to Steroid Hormones

EPA Science Inventory

To assess the potential risks of human exposure to endocrine active compounds (EACs), the mechanisms of toxicity must first be identified and characterized. Currently, there are no robust in vitro models for identifying the mechanisms of toxicity in germ cells resulting from EAC ...

5 CFR 2634.103 - Executive agency supplemental regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... written approval of the Office of Government Ethics, issue supplemental regulations implementing this part.... 2634.103 Section 2634.103 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS... of Government Ethics as supplemental confidential reporting. Note: Supplemental regulations will not...

Regulation of 26 May 1989 amending the Regulation for implementation of the Decree on stimulation of the birthrate.

PubMed

1989-01-01

This Bulgarian Regulation sets up a procedure for verifying the conditions outlined that will exempt them from payment of a tax imposed in order to stimulate the birth rate. Persons who are blind or deaf or who are suffering from a disability must have their condition established by a commission of medico-legal experts. Persons who are sterile must have their sterility established by 1 of various organizations specializing in obstetrics and gynecology. The decisions of these bodies may be appealed within 14 days to a specialized medical consulting commission headed by a national specialist on obstetrics and gynecology in the Ministry of Health and Social Welfare. In addition, the Regulation amends Article 38 of the old Regulation to provide that when marriage, birth, adoption, acknowledgement of a child, or establishment of a disability or sterility has occurred, the concerned citizen shall file a statement to that effect at his or her place of employment.

48 CFR 47.403 - Guidelines for implementation of the Fly America Act.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Guidelines for implementation of the Fly America Act. 47.403 Section 47.403 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION CONTRACT MANAGEMENT TRANSPORTATION Air Transportation by U.S.-Flag Carriers 47.403...

Comparison of cancer-associated genetic abnormalities in columnar-lined esophagus tissues with and without goblet cells.

PubMed

Bandla, Santhoshi; Peters, Jeffrey H; Ruff, David; Chen, Shiaw-Min; Li, Chieh-Yuan; Song, Kunchang; Thoms, Kimberly; Litle, Virginia R; Watson, Thomas; Chapurin, Nikita; Lada, Michal; Pennathur, Arjun; Luketich, James D; Peterson, Derick; Dulak, Austin; Lin, Lin; Bass, Adam; Beer, David G; Godfrey, Tony E; Zhou, Zhongren

2014-07-01

To determine and compare the frequency of cancer-associated genetic abnormalities in esophageal metaplasia biopsies with and without goblet cells. Barrett's esophagus is associated with increased risk of esophageal adenocarcinoma (EAC), but the appropriate histologic definition of Barrett's esophagus is debated. Intestinal metaplasia (IM) is defined by the presence of goblet cells whereas nongoblet cell metaplasia (NGM) lacks goblet cells. Both have been implicated in EAC risk but this is controversial. Although IM is known to harbor genetic changes associated with EAC, little is known about NGM. We hypothesized that if NGM and IM infer similar EAC risk, then they would harbor similar genetic aberrations in genes associated with EAC. Ninety frozen NGM, IM, and normal tissues from 45 subjects were studied. DNA copy number abnormalities were identified using microarrays and fluorescence in situ hybridization. Targeted sequencing of all exons from 20 EAC-associated genes was performed on metaplasia biopsies using Ion AmpliSeq DNA sequencing. Frequent copy number abnormalities targeting cancer-associated genes were found in IM whereas no such changes were observed in NGM. In 1 subject, fluorescence in situ hybridization confirmed loss of CDKN2A and amplification of chromosome 8 in IM but not in a nearby NGM biopsy. Targeted sequencing revealed 11 nonsynonymous mutations in 16 IM samples and 2 mutations in 19 NGM samples. This study reports the largest and most comprehensive comparison of DNA aberrations in IM and NGM genomes. Our results show that IM has a much higher frequency of cancer-associated mutations than NGM.

Capturing ecology in modeling approaches applied to environmental risk assessment of endocrine active chemicals in fish.

PubMed

Mintram, Kate S; Brown, A Ross; Maynard, Samuel K; Thorbek, Pernille; Tyler, Charles R

2018-02-01

Endocrine active chemicals (EACs) are widespread in freshwater environments and both laboratory and field based studies have shown reproductive effects in fish at environmentally relevant exposures. Environmental risk assessment (ERA) seeks to protect wildlife populations and prospective assessments rely on extrapolation from individual-level effects established for laboratory fish species to populations of wild fish using arbitrary safety factors. Population susceptibility to chemical effects, however, depends on exposure risk, physiological susceptibility, and population resilience, each of which can differ widely between fish species. Population models have significant potential to address these shortfalls and to include individual variability relating to life-history traits, demographic and density-dependent vital rates, and behaviors which arise from inter-organism and organism-environment interactions. Confidence in population models has recently resulted in the EU Commission stating that results derived from reliable models may be considered when assessing the relevance of adverse effects of EACs at the population level. This review critically assesses the potential risks posed by EACs for fish populations, considers the ecological factors influencing these risks and explores the benefits and challenges of applying population modeling (including individual-based modeling) in ERA for EACs in fish. We conclude that population modeling offers a way forward for incorporating greater environmental relevance in assessing the risks of EACs for fishes and for identifying key risk factors through sensitivity analysis. Individual-based models (IBMs) allow for the incorporation of physiological and behavioral endpoints relevant to EAC exposure effects, thus capturing both direct and indirect population-level effects.

The strengthening East Australian Current, its eddies and biological effects — an introduction and overview

NASA Astrophysics Data System (ADS)

Suthers, Iain M.; Young, Jock W.; Baird, Mark E.; Roughan, Moninya; Everett, Jason D.; Brassington, Gary B.; Byrne, Maria; Condie, Scott A.; Hartog, Jason R.; Hassler, Christel S.; Hobday, Alistair J.; Holbrook, Neil J.; Malcolm, Hamish A.; Oke, Peter R.; Thompson, Peter A.; Ridgway, Ken

2011-03-01

The poleward flowing East Australian Current (EAC) is characterised by its separation from the coast, 100-200 nautical miles north of Sydney, to form the eastward flowing Tasman Front and a southward flowing eddy field. The separation zone greatly influences coastal ecosystems for the relatively narrow continental shelf (only 15-50 km wide), particularly between 32-34°S. In this region the continental shelf has a marked shift in the seasonal temperature-salinity relationship and elevated surface nitrate concentrations. This current parallels the portion of the coast where Australia's population is concentrated and has a long history of scientific research. However, understanding of physical and biological processes driven by the EAC, particularly in linking circulation to ecosystems, is limited. In this special issue of 16 papers on the EAC, we examine the effects of climatic wind-stress forced ocean dynamics on EAC transport variability and coastal sea level, from ENSO to multi-decadal time scales; eddy formation and structure; fine scale connectivity and larval retention. Comparisons with the poleward-flowing Leeuwin Current on Australia's west coast show differences in ecosystem productivity that can be attributed to the underlying physics in each region. On average there is double the chlorophyll a concentration on the east coast than the west. In comparison to the Leeuwin, the EAC may have less local retention of larvae and act as a partial barrier to onshore transport, which may also be related to the local spawning and early life history of small pelagic fish on each coast. Inter-annual variations in the EAC transport produce a detectable sea-level signal in Sydney Harbour, which could provide a useful fisheries index as does the Fremantle sea level and Leeuwin Current relationship. The EAC's eddy structure and formation by the EAC are examined. A particular cold-core eddy is shown to have a "tilt" towards the coast, and that during a rotation the flow of

75 FR 13265 - Request for Public Comment on Maintenance of Expenditure (MOE) Proposed Policy as Amended on 2-19-10

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-19

... ELECTION ASSISTANCE COMMISSION Request for Public Comment on Maintenance of Expenditure (MOE...: Request for Public Comment. SUMMARY: The EAC seeks public comment on a Maintenance of Expenditure (MOE... management of Federal funds provided under the Help America Vote Act (HAVA). EAC issues this notice according...

75 FR 74025 - Procedural Manual for the Election Assistance Commission's Voting System Testing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-30

... System Testing and Certification Program, Version 2.0 AGENCY: United States Election Assistance Commission (EAC). ACTION: Notice; publication of Voting System Testing and Certification Manual, Version 2.0, for 60 day public comment period on EAC Web site. SUMMARY: The U.S. Election Assistance Commission...

76 FR 57723 - Agency Information Collection Activities: Proposed Collection; Comment Request; Election...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

...; Comment Request; Election Assistance Commission's Voting System Test Laboratory Program Manual, Version 1... Paperwork Reduction Act of 1995, the U.S. Election Assistance Commission (EAC) invites the general public... information collection, EAC's Voting System Test Laboratory Program Manual, Version 1.0. Comments are invited...

Self-worth and psychological adjustment of obese children: An analysis through the Draw-A-Person

PubMed Central

Scimeca, Giuseppe; Alborghetti, Amelia; Bruno, Antonio; Troili, Giulia Maria; Pandolfo, Gianluca; Muscatello, Maria Rosaria Anna; Zoccali, Rocco Antonio

2016-01-01

AIM To investigate psychopathological correlates of child obesity via the Draw-A-Person test (DAP). METHODS The participants were 50 children with a mean age of 9.74 years. Body mass index (BMI) was used as a measure of body fat. Children were divided into normal (n = 17), overweight (n = 14) and obese (n = 19). Two qualitative methods of scoring the DAP based on an integrative approach were used to assess self-concept (ESW) and overall level of children’s adjustment (EAC). A procedure for judging interpretative skills of clinicians was implemented before they evaluated children’s drawings. RESULTS As predicted by our hypothesis, BMI was negatively correlated with ESW, r (50) = -0.29, P < 0.05, but not with EAC, r (50) = - 0.08, P = ns. To evaluate the effect of gender, Pearson correlations were re-computed regrouping the sample accordingly: BMI and EAC reached a significant negative correlation in female subjects, r (24) = -0.36, P < 0.05, and a positive correlation in male subjects, r (26) = 0.37, P = < 0.05; negative correlation between BMI and ESW became stronger in females, r (24) = -0.51, P < 0.01 but not in males, whose correlation disappeared resulting not-significant, r (26) = -0.06, P = ns. No effect of age was found. Results indicate that obesity has a negative correlation exclusively on overall adjustment and self-concept in female children. CONCLUSION It was concluded that there is a negative bias toward females that reveals how the stigma of obesity is widespread in Western society. PMID:27679772

Abarema cochliacarpos Extract Decreases the Inflammatory Process and Skeletal Muscle Injury Induced by Bothrops leucurus Venom

PubMed Central

Saturnino-Oliveira, Jeison; Santos, Daiana Do Carmo; Guimarães, Adriana Gibara; Santos Dias, Antônio; Tomaz, Marcelo Amorim; Monteiro-Machado, Marcos; Estevam, Charles Santos; Lucca Júnior, Waldecy De; Maria, Durvanei Augusto; Melo, Paulo A.; Araújo, Adriano Antunes de Souza; Santos, Márcio Roberto Viana; Almeida, Jackson Roberto Guedes da Silva; Oliveira, Rita de Cássia Meneses; Pereira de Oliveira, Aldeidia; Quintans Júnior, Lucindo José

2014-01-01

Snakebites are a public health problem, especially in tropical countries. However, treatment with antivenom has limited effectiveness against venoms' local effects. Here, we investigated the ability of Abarema cochliacarpos hydroethanolic extract (EAc) to protect mice against injection of Bothrops leucurus venom. Swiss mice received perimuscular venom injection and were subsequently treated orally with EAc in different doses. Treatment with EAc 100, 200, and 400 mg/kg reduced the edema induced by B. leucurus in 1%, 13%, and 39%, respectively. Although lower doses showed no antihypernociceptive effect in the Von Frey test, the higher dose significantly reduced hyperalgesia induced by the venom. Antimyotoxic activity of EAc was also observed by microscopy assessment, with treated muscles presenting preserved structures, decreased edema, and inflammatory infiltrate as compared to untreated ones. Finally, on the rotarod test, the treated mice showed better motor function, once muscle fibers were preserved and there were less edema and pain. Treated mice could stand four times more time on the rotating rod than untreated ones. Our results have shown that EAc presented relevant activities against injection of B. leucurus venom in mice, suggesting that it can be considered as an adjuvant in the treatment of envenomation. PMID:25136627

Low-resolution mapping of the effective attenuation coefficient of the human head: a multidistance approach applied to high-density optical recordings

PubMed Central

Chiarelli, Antonio M.; Maclin, Edward L.; Low, Kathy A.; Fantini, Sergio; Fabiani, Monica; Gratton, Gabriele

2017-01-01

Abstract. Near infrared (NIR) light has been widely used for measuring changes in hemoglobin concentration in the human brain (functional NIR spectroscopy, fNIRS). fNIRS is based on the differential measurement and estimation of absorption perturbations, which, in turn, are based on correctly estimating the absolute parameters of light propagation. To do so, it is essential to accurately characterize the baseline optical properties of tissue (absorption and reduced scattering coefficients). However, because of the diffusive properties of the medium, separate determination of absorption and scattering across the head is challenging. The effective attenuation coefficient (EAC), which is proportional to the geometric mean of absorption and reduced scattering coefficients, can be estimated in a simpler fashion by multidistance light decay measurements. EAC mapping could be of interest for the scientific community because of its absolute information content, and because light propagation is governed by the EAC for source–detector distances exceeding 1 cm, which sense depths extending beyond the scalp and skull layers. Here, we report an EAC mapping procedure that can be applied to standard fNIRS recordings, yielding topographic maps with 2- to 3-cm resolution. Application to human data indicates the importance of venous sinuses in determining regional EAC variations, a factor often overlooked. PMID:28466026

Hepatoprotective effect of acetone semicarbazone on Ehrlich ascites carcinoma induced carcinogenesis in experimental mice

PubMed Central

Islam, Farhadul; Ali, Shaikh Mohummad Mohsin; Khanam, Jahan Ara

2013-01-01

Objective To determine the hepatoprotective effect of acetone semicarbazone (ASC) in vivo in normal and Ehrlich ascites carcinoma (EAC) bearing male Swiss albino mice. Methods Drug-induced changes in biochemical and behavioral parameters at dose of 2.0 mg/kg body weight for 14 d and nullifying the toxicity induced by EAC cells were studied. The histopathology studies of the protective effects of ASC on vital organs were also assessed. Results The administration of ASC made insignificant changes in body weight and behavioral (salivation, diarrhea, muscular numbness) changes during treatment period due to minor toxicity were minimized after the treatment in normal mice. The biochemical parameters, including serum glutamate pyruvate transaminase, glutamate oxaloactate transaminase, alkaline phosphatase, serum glucose, cholesterol, urea, triglyceride and billirubin changed modestly in normal mice receiving ASC. Though the treatment continued, these values gradually decreased to normal level after the treatment. In EAC bearing mice, the toxic effects due to EAC cells in all cases were nullified by treatment with the ASC. Significant abnormalities were not detected in histology of the various organs of the normal mice treated with ASC. Conclusions ASC can, therefore, be considered safe in formulating novel anticancer drug, as it exhibits strong protective effect against EAC cell bearing mice. PMID:23593588

A demonstration of mitigation of environmentally-assisted cracking by the application of a tensile overload

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

James, L.A.

1997-02-01

Environmentally-assisted cracking (EAC) of low-alloy steels in high-temperature aqueous environments typical of those employed in light-water reactor (LWR) systems has been a subject of considerable interest since the pioneering work of Kondo et al demonstrated significantly higher fatigue crack propagation (FCP) rates in water than would be expected in an air environment under similar conditions. Here, environmentally-assisted cracking (EAC) of low-alloy steels in elevated temperature aqueous environments is readily observed in many laboratory experiments conducted in autoclaves, yet the observation of EAC in actual components operating in the same environments is quite rare. Mass transport of sulfides from the crackmore » enclave by diffusion and convection occurring in operating components provides one plausible explanation to this apparent paradox. Another contribution to EAC mitigation may also arise from the non-constant stress amplitudes typical for many operating components. This paper provides a demonstration of how a single tensile overload to 40% above a steady-state maximum fatigue stress can retard subsequent crack growth at the steady-state level for a sufficient period of time that diffusion mass transport can reduce the crack-tip sulfide concentration to a level below that necessary to sustain EAC.« less

Low-resolution mapping of the effective attenuation coefficient of the human head: a multidistance approach applied to high-density optical recordings.

PubMed

Chiarelli, Antonio M; Maclin, Edward L; Low, Kathy A; Fantini, Sergio; Fabiani, Monica; Gratton, Gabriele

2017-04-01

Near infrared (NIR) light has been widely used for measuring changes in hemoglobin concentration in the human brain (functional NIR spectroscopy, fNIRS). fNIRS is based on the differential measurement and estimation of absorption perturbations, which, in turn, are based on correctly estimating the absolute parameters of light propagation. To do so, it is essential to accurately characterize the baseline optical properties of tissue (absorption and reduced scattering coefficients). However, because of the diffusive properties of the medium, separate determination of absorption and scattering across the head is challenging. The effective attenuation coefficient (EAC), which is proportional to the geometric mean of absorption and reduced scattering coefficients, can be estimated in a simpler fashion by multidistance light decay measurements. EAC mapping could be of interest for the scientific community because of its absolute information content, and because light propagation is governed by the EAC for source-detector distances exceeding 1 cm, which sense depths extending beyond the scalp and skull layers. Here, we report an EAC mapping procedure that can be applied to standard fNIRS recordings, yielding topographic maps with 2- to 3-cm resolution. Application to human data indicates the importance of venous sinuses in determining regional EAC variations, a factor often overlooked.

75 FR 22320 - Regulations Implementing the Freedom of Information Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-28

... reading rooms and to OSHRC fee policies. Accordingly, OSHRC proposes to revise its regulations... paragraph (c) to clarify the type of records publicly available in the e-FOIA Reading Room and where to...-FOIA Reading Room. OSHRC also proposes revising its definition of ``Representative of the news media...

50 CFR 92.1 - Purpose of regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) MISCELLANEOUS PROVISIONS MIGRATORY BIRD SUBSISTENCE HARVEST IN ALASKA General Provisions § 92.1 Purpose of regulations. The regulations in this part implement the Alaska migratory bird subsistence program as provided for in Article II(4)(b) of the 1916 Convention for the Protection of Migratory Birds in Canada and the...

50 CFR 92.1 - Purpose of regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) MISCELLANEOUS PROVISIONS MIGRATORY BIRD SUBSISTENCE HARVEST IN ALASKA General Provisions § 92.1 Purpose of regulations. The regulations in this part implement the Alaska migratory bird subsistence program as provided for in Article II(4)(b) of the 1916 Convention for the Protection of Migratory Birds in Canada and the...

36 CFR 241.3 - Federal refuge regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... regulation of game as provided in § 241.2 and the necessary implementing laws or regulations have been... be effective: (a) Any person desiring to hunt or take game or non-game animals, game or non-game... reservation or a national game or bird refuge, preserve, sanctuary, or reservation established by or under...

36 CFR 241.3 - Federal refuge regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... regulation of game as provided in § 241.2 and the necessary implementing laws or regulations have been... be effective: (a) Any person desiring to hunt or take game or non-game animals, game or non-game... reservation or a national game or bird refuge, preserve, sanctuary, or reservation established by or under...

36 CFR 241.3 - Federal refuge regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... regulation of game as provided in § 241.2 and the necessary implementing laws or regulations have been... be effective: (a) Any person desiring to hunt or take game or non-game animals, game or non-game... reservation or a national game or bird refuge, preserve, sanctuary, or reservation established by or under...

36 CFR 241.3 - Federal refuge regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... regulation of game as provided in § 241.2 and the necessary implementing laws or regulations have been... be effective: (a) Any person desiring to hunt or take game or non-game animals, game or non-game... reservation or a national game or bird refuge, preserve, sanctuary, or reservation established by or under...

36 CFR 241.3 - Federal refuge regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... regulation of game as provided in § 241.2 and the necessary implementing laws or regulations have been... be effective: (a) Any person desiring to hunt or take game or non-game animals, game or non-game... reservation or a national game or bird refuge, preserve, sanctuary, or reservation established by or under...

Epidermoid cyst of the external auditory canal in children: diagnosis and management.

PubMed

Abdel-Aziz, Mosaad

2011-07-01

Epidermoid cyst of the external auditory canal (EAC) is rarely encountered in the clinical practice, but when it occurs, it may cause obstruction of the meatus that necessitates surgical excision. The aims of this study were to present 9 pediatric patients with epidermoid cysts of the EAC and to evaluate the outcome of the surgical technique that has been used in excision. Surgical removal of the cyst was carried out through a simple transmeatal approach, a medially based rectangular skin flap was elevated and the cyst was completely removed. No complications or recurrence have been reported. Epidermoid cyst should be listed in the differential diagnosis of EAC masses; it appears on computed tomography as a cystic mass in the outer cartilaginous part of EAC that is usually limited to the soft tissue with no bone erosion. It can be removed easily through simple transmeatal approach with high success rate and no morbidity.

Evaluation of catch-and-release regulations on Brook Trout in Pennsylvania streams

USGS Publications Warehouse

Jason Detar,; Kristine, David; Wagner, Tyler; Greene, Tom

2014-01-01

In 2004, the Pennsylvania Fish and Boat Commission implemented catch-and-release (CR) regulations on headwater stream systems to determine if eliminating angler harvest would result in an increase in the number of adult (≥100 mm) or large (≥175 mm) Brook Trout Salvelinus fontinalis. Under the CR regulations, angling was permitted on a year-round basis, no Brook Trout could be harvested at any time, and there were no tackle restrictions. A before-after–control-impact design was used to evaluate the experimental regulations. Brook Trout populations were monitored in 16 treatment (CR regulations) and 7 control streams (statewide regulations) using backpack electrofishing gear periodically for up to 15 years (from 1990 to 2003 or 2004) before the implementation of the CR regulations and over a 7–8-year period (from 2004 or 2005 to 2011) after implementation. We used Poisson mixed models to evaluate whether electrofishing catch per effort (CPE; catch/100 m2) of adult (≥100 mm) or large (≥175 mm) Brook Trout increased in treatment streams as a result of implementing CR regulations. Brook Trout CPE varied among sites and among years, and there was no significant effect (increase or decrease) of CR regulations on the CPE of adult or large Brook Trout. Results of our evaluation suggest that CR regulations were not effective at improving the CPE of adult or large Brook Trout in Pennsylvania streams. Low angler use, high voluntary catch and release, and slow growth rates in infertile headwater streams are likely the primary reasons for the lack of response.

Risk of progression of Barrett's esophagus in patients with cirrhosis

PubMed Central

Apfel, Tehilla; Lopez, Rocio; Sanaka, Madhusudhan R; Thota, Prashanthi N

2017-01-01

AIM To study Barrett’s esophagus (BE) in cirrhosis and assess progression to esophageal adenocarcinoma (EAC) compared to non-cirrhotic BE controls. METHODS Cirrhotic patients who were found to have endoscopic evidence of BE confirmed by the presence of intestinal metaplasia on histology from 1/1/2000 to 12/1/2015 at Cleveland Clinic were included. Cirrhotic patients were matched 1:4 to BE controls without cirrhosis. Age, gender, race, BE length, hiatal hernia size, Child-Pugh (CP) class and histological findings were recorded. Cases and controls without high-grade dysplasia (HGD)/EAC and who had follow-up endoscopies were studied for incidence of dysplasia/EAC and to assess progression rates. Univariable conditional logistic regression was done to assess differences in baseline characteristics between the two groups. RESULTS A total of 57 patients with cirrhosis and BE were matched with 228 controls (BE without cirrhosis). The prevalence of dysplasia in cirrhosis and controls were similar with 8.8% vs 12% with low grade dysplasia (LGD) and 12.3 % vs 19.7% with HGD or EAC (P = 0.1). In the incidence cohort of 44 patients with median follow-up time of 2.7 years [interquartile range 1.0, 4.8], there were 7 cases of LGD, 2 cases of HGD, and 2 cases of EAC. There were no differences in incidence rates of HGD/EAC in nondysplastic BE between cirrhotic cases and noncirrhotic controls (1.4 vs 1.1 per 100 person- years, P = 0.8). In LGD, cirrhotic patients were found to have higher rates of progression to HGD/EAC compared to control group though this did not reach statistical significance (13.7 vs 8.1 per 100 person- years, P = 0.51). A significant association was found between a higher CP class and neoplastic progression of BE in cirrhotic patients (HR =7.9, 95%CI: 2.0-30.9, P = 0.003). CONCLUSION Cirrhotics with worsening liver function are at increased risk of progression of BE. More frequent endoscopic surveillance might be warranted in such patients. PMID:28566888

Characteristic ichthyoplankton taxa in the separation zone of the East Australian Current: Larval assemblages as tracers of coastal mixing

NASA Astrophysics Data System (ADS)

Syahailatua, Augy; Roughan, Moninya; Suthers, Iain M.

2011-03-01

Ichthyoplankton assemblages were compared between regions dominated by the oligotrophic East Australian Current (EAC) and the inner-shelf waters off southeastern Australia, to determine if the early life history of fish was related to the separation of the EAC from the coast, producing different water masses as well as characteristic taxa. Samples were collected at the surface and in sub-surface waters, at 50 and 100 m isobath stations, during two summer research voyages in November 1998 and January 1999. On both voyages the study region was characterized by coastal and EAC waters in the north (˜31°S), and in the south by topographically induced upwelling (˜31°S), associated with narrowing of the continental shelf and separation of the EAC from the coast. Among the 111 families of larval fish, we observed distinctive assemblages of ichthyoplankton associated with the two different water masses. A greater abundance of the Carangidae, Labridae, Lutjanidae, Microcanthidae, Myctophidae and Scombridae was associated with the nutrient poor EAC water mass, while the Callionymidae, Clupeidae, Platycephalidae and Sillaginidae were mostly found in the cooler and/or fresher inner-shelf water mass. We assessed these patterns with opportunistic samples from an unusual, wind-driven upwelling event in the north (˜31°S) earlier in the November voyage. The relative abundance of these 10 characteristic families distinguished this wind-driven upwelling event from the subsequent relaxation and predominance of the EAC assemblage at this location just 6 d later. Distinctive and abundant families such as larval clupeids, relative to larval carangids, could be a useful marker of inner-shelf, EAC and mixed water masses in the absence of robust hydrographic data. This and related studies indicate contrast in early life histories of Sardinops sagax and Trachurus spp., which appear to spawn respectively in the inner-shelf and outer-shelf waters. The post-flexion stages of S. sagax

Nutrient uplift in a cyclonic eddy increases diversity, primary productivity and iron demand of microbial communities relative to a western boundary current.

PubMed

Doblin, Martina A; Petrou, Katherina; Sinutok, Sutinee; Seymour, Justin R; Messer, Lauren F; Brown, Mark V; Norman, Louiza; Everett, Jason D; McInnes, Allison S; Ralph, Peter J; Thompson, Peter A; Hassler, Christel S

2016-01-01

The intensification of western boundary currents in the global ocean will potentially influence meso-scale eddy generation, and redistribute microbes and their associated ecological and biogeochemical functions. To understand eddy-induced changes in microbial community composition as well as how they control growth, we targeted the East Australian Current (EAC) region to sample microbes in a cyclonic (cold-core) eddy (CCE) and the adjacent EAC. Phototrophic and diazotrophic microbes were more diverse (2-10 times greater Shannon index) in the CCE relative to the EAC, and the cell size distribution in the CCE was dominated (67%) by larger micro-plankton [Formula: see text], as opposed to pico- and nano-sized cells in the EAC. Nutrient addition experiments determined that nitrogen was the principal nutrient limiting growth in the EAC, while iron was a secondary limiting nutrient in the CCE. Among the diazotrophic community, heterotrophic NifH gene sequences dominated in the EAC and were attributable to members of the gamma-, beta-, and delta-proteobacteria, while the CCE contained both phototrophic and heterotrophic diazotrophs, including Trichodesmium, UCYN-A and gamma-proteobacteria. Daily sampling of incubation bottles following nutrient amendment captured a cascade of effects at the cellular, population and community level, indicating taxon-specific differences in the speed of response of microbes to nutrient supply. Nitrogen addition to the CCE community increased picoeukaryote chlorophyll a quotas within 24 h, suggesting that nutrient uplift by eddies causes a 'greening' effect as well as an increase in phytoplankton biomass. After three days in both the EAC and CCE, diatoms increased in abundance with macronutrient (N, P, Si) and iron amendment, whereas haptophytes and phototrophic dinoflagellates declined. Our results indicate that cyclonic eddies increase delivery of nitrogen to the upper ocean to potentially mitigate the negative consequences of increased

[Effects of Long-term Implementation of the Flow-Sediment Regulation Scheme on Grain and Clay Compositions of Inshore Sediments in the Yellow River Estuary].

PubMed

Wang, Miao-miao; Sun, Zhi-gao; Lu, Xiao-ning; Wang, Wei; Wang, Chuan-yuan

2015-04-01

Based on the laser particle size and X-ray diffraction (XRD) analysis, 28 sediment samples collected from the inshore region of the Yellow River estuary in October 2013 were determined to discuss the influence of long-term implementation of the flow-sediment regulation scheme (FSRS, initiated in 2002) on the distributions of grain size and clay components (smectite, illite, kaolinite and chlorite) in sediments. Results showed that, after the FSRS was implemented for more than 10 years, although the proportion of sand in inshore sediments of the Yellow River estuary was higher (average value, 23.5%) than those in sediments of the Bohai Sea and the Yellow River, silt was predominated (average value, 59.1%) and clay components were relatively low (average value, 17.4%). The clay components in sediments of the inshore region in the Yellow River estuary were close with those in the Yellow River. The situation was greatly changed due to the implementation of FSRS since 2002, and the clay components were in the order of illite > smectite > chlorite > kaolinite. This study also indicated that, compared to large-scale investigation in Bohai Sea, the local study on the inshore region of the Yellow River estuary was more favorable for revealing the effects of long-term implementation of the FSRS on sedimentation environment of the Yellow River estuary.

Alcohol industry self-regulation: who is it really protecting?

PubMed

Noel, Jonathan; Lazzarini, Zita; Robaina, Katherine; Vendrame, Alan

2017-01-01

Self-regulation has been promoted by the alcohol industry as a sufficient means of regulating alcohol marketing activities. However, evidence suggests that the guidelines of self-regulated alcohol marketing codes are violated routinely, resulting in excessive alcohol marketing exposure to youth and the use of content that is potentially harmful to youth and other vulnerable populations. If the alcohol industry does not adhere to its own regulations the purpose and design of these codes should be questioned. Indeed, implementation of alcohol marketing self-regulation in Brazil, the United Kingdom and the United States was likely to delay statutory regulation rather than to promote public health. Moreover, current self-regulation codes suffer from vague language that may allow the industry to circumvent the guidelines, loopholes that may obstruct the implementation of the codes, lax exposure guidelines that can allow excessive youth exposure, even if properly followed, and a standard of review that may be inappropriate for protecting vulnerable populations. Greater public health benefits may be realized if legislative restrictions were applied to alcohol marketing, and strict statutory alcohol marketing regulations have been implemented and defended successfully in the European Union, with European courts declaring that restrictions on alcohol marketing are proportional to the benefits to public health. In contrast, attempts to restrict alcohol marketing activities in the United States have occurred through private litigation and have been unsuccessful. None the less, repeated violations of industry codes may provide legislators with sufficient justification to pass new legislation and for such legislation to withstand constitutional review in the United States and elsewhere. © 2016 Society for the Study of Addiction.

31 CFR 211.4 - Implementing instructions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Implementing instructions. 211.4 Section 211.4 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY FINANCIAL MANAGEMENT SERVICE DELIVERY OF CHECKS AND WARRANTS TO...

24 CFR 984.301 - Program implementation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... DEVELOPMENT SECTION 8 AND PUBLIC HOUSING FAMILY SELF-SUFFICIENCY PROGRAM Program Operation § 984.301 Program... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Program implementation. 984.301 Section 984.301 Housing and Urban Development Regulations Relating to Housing and Urban Development...

75 FR 48566 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Administrative and Non...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-11

...''; Regulation 12 ``Control of Nitrogen Oxide Emissions''; Regulation 1113* ``Open Burning''; Regulation 14... of General Federal Actions to the State Implementation Plans''; Regulation 39 ``Nitrogen Oxides (NO X..., Intergovernmental relations, Nitrogen dioxide, Ozone, Particulate matter, Reporting and recordkeeping requirements...

A Spanish Version of the Expectations about Counseling Questionnaire: Translation and Validation.

ERIC Educational Resources Information Center

Buhrke, Robin A.; Jorge, Michael

1992-01-01

Summarizes two studies conducted for the development and validation of a Spanish version of the Expectations about Counseling (EAC) questionnaire. Administered English and Spanish versions to bilingual university students and bilingual nonstudents. Results suggest that the Spanish version of the EAC is a reliable and valid translation for students…

Automatic controls and regulators: A compilation

NASA Technical Reports Server (NTRS)

1974-01-01

Devices, methods, and techniques for control and regulation of the mechanical/physical functions involved in implementing the space program are discussed. Section one deals with automatic controls considered to be, essentially, start-stop operations or those holding the activity in a desired constraint. Devices that may be used to regulate activities within desired ranges or subject them to predetermined changes are dealt with in section two.

DNA methylation as an adjunct to histopathology to detect prevalent, inconspicuous dysplasia and early-stage neoplasia in Barrett’s esophagus

PubMed Central

Alvi, Muhammad A; Liu, Xinxue; O’Donovan, Maria; Newton, Richard; Wernisch, Lorenz; Shannon, Nicholas B; Shariff, Kareem; di Pietro, Massimiliano; Bergman, Jacques J G H M; Ragunath, Krish; Fitzgerald, Rebecca C

2016-01-01

Purpose Endoscopic surveillance of Barrett’s esophagus (BE) is problematic because dysplasia/early-stage neoplasia are frequently invisible and likely to be missed due to sampling bias. Molecular abnormalities may be more diffuse than dysplasia. The aim was therefore to test whether DNA methylation; especially on imprinted and X-chromosome genes; is able to detect dysplasia/early-stage neoplasia. Experimental design 27K methylation arrays were used to find genes best able to differentiate between 22 BE and 24 esophageal adenocarcinoma (EAC) samples. These were validated using pyrosequencing on a retrospective cohort (60 BE, 36 dysplastic and 90 EAC) and then in a prospective multicenter study (98 BE patients, including 28 dysplastic and 9 early EAC) designed to utilize biomarkers to stratify patients according to their prevalent dysplasia/EAC status. Results 23% genes on the array, including 7% of X-linked and 69% of imprinted genes, demonstrated statistically significant changes in methylation in EAC vs. BE (Wilcoxon P<0.05). 6/7 selected candidate genes were successfully internally (Pearson’s P<0.01) and externally validated (ANOVA P<0.001). Four genes (SLC22A18, PIGR, GJA12 and RIN2) showed the greatest area under curve (0.988) to distinguish between BE and dysplasia/EAC in the retrospective cohort. This methylation panel was able to stratify patients from the prospective cohort into three risk groups based on the number of genes methylated (low risk: <2 genes, intermediate: 2 and high: >2). Conclusion Widespread DNA methylation changes were observed in Barrett’s carcinogenesis including ≈70% of known imprinted genes. A four-gene methylation panel stratified BE patients into three risk groups with potential clinical utility. PMID:23243219

Cost-Effectiveness of Chemoprevention with Proton Pump Inhibitors in Barrett’s Esophagus

PubMed Central

Freedberg, Daniel E.; Abrams, Julian A.; Wang, Y. Claire

2015-01-01

Background Proton pump inhibitors (PPIs) may reduce the risk of esophageal adenocarcinoma (EAC) in patients with Barrett’s esophagus. PPIs are prescribed for virtually all patients with Barrett’s esophagus, irrespective of the presence of reflux symptoms, and represent a de facto chemopreventive agent in this population. However, long-term PPI use has been associated with several adverse effects, and the cost-effectiveness of chemoprevention with PPIs has not been evaluated. Aim The purpose of this study was to assess the cost-effectiveness of PPIs for the prevention of EAC in Barrett’s esophagus without reflux. Methods We designed a state-transition Markov micro-simulation model of a hypothetical cohort of 50-year-old white men with Barrett’s esophagus. We modeled chemoprevention with PPIs or no chemoprevention, with endoscopic surveillance for all treatment arms. Outcome measures were life-years, quality-adjusted life years (QALYs), incident EAC cases and deaths, costs, and incremental cost-effectiveness ratios. Results Assuming 50 % reduction in EAC, chemoprevention with PPIs was a cost-effective strategy compared to no chemoprevention. In our model, administration of PPIs cost $23,000 per patient and resulted in a gain of 0.32 QALYs for an incremental cost-effectiveness ratio of $12,000/QALY. In sensitivity analyses, PPIs would be cost-effective at $50,000/QALY if they reduce EAC risk by at least 19 %. Conclusions Chemoprevention with PPIs in patients with Barrett’s esophagus without reflux is cost-effective if PPIs reduce EAC by a minimum of 19 %. The identification of subgroups of Barrett’s esophagus patients at increased risk for progression would lead to more cost-effective strategies for the prevention of esophageal adenocarcinoma. PMID:24795040

48 CFR 47.403 - Guidelines for implementation of the Fly America Act.

Code of Federal Regulations, 2014 CFR

2014-10-01

... implementation of the Fly America Act. 47.403 Section 47.403 Federal Acquisition Regulations System FEDERAL... Guidelines for implementation of the Fly America Act. This section 47.403 is based on the Guidelines for Implementation of the Fly America Act (case number B-138942), issued by the Comptroller General of the United...

48 CFR 47.403 - Guidelines for implementation of the Fly America Act.

Code of Federal Regulations, 2011 CFR

2011-10-01

... implementation of the Fly America Act. 47.403 Section 47.403 Federal Acquisition Regulations System FEDERAL... Guidelines for implementation of the Fly America Act. This section 47.403 is based on the Guidelines for Implementation of the Fly America Act (case number B-138942), issued by the Comptroller General of the United...

48 CFR 47.403 - Guidelines for implementation of the Fly America Act.

Code of Federal Regulations, 2012 CFR

2012-10-01

... implementation of the Fly America Act. 47.403 Section 47.403 Federal Acquisition Regulations System FEDERAL... Guidelines for implementation of the Fly America Act. This section 47.403 is based on the Guidelines for Implementation of the Fly America Act (case number B-138942), issued by the Comptroller General of the United...

48 CFR 47.403 - Guidelines for implementation of the Fly America Act.

Code of Federal Regulations, 2013 CFR

2013-10-01

... implementation of the Fly America Act. 47.403 Section 47.403 Federal Acquisition Regulations System FEDERAL... Guidelines for implementation of the Fly America Act. This section 47.403 is based on the Guidelines for Implementation of the Fly America Act (case number B-138942), issued by the Comptroller General of the United...

[Implementation of the International Health Regulations in Cuba: evaluation of basic capacities of the health sector in selected provinces].

PubMed

Gala, Ángela; Toledo, María Eugenia; Arias, Yanisnubia; Díaz González, Manuel; Alvarez Valdez, Angel Manuel; Estévez, Gonzalo; Abreu, Rolando Miyar; Flores, Gustavo Kourí

2012-09-01

Obtain baseline information on the status of the basic capacities of the health sector at the local, municipal, and provincial levels in order to facilitate identification of priorities and guide public policies that aim to comply with the requirements and capacities established in Annex 1A of the International Health Regulations 2005 (IHR-2005). A descriptive cross-sectional study was conducted by application of an instrument of evaluation of basic capacities referring to legal and institutional autonomy, the surveillance and research process, and the response to health emergencies in 36 entities involved in international sanitary control at the local, municipal, and provincial levels in the provinces of Havana, Cienfuegos, and Santiago de Cuba. The polyclinics and provincial centers of health and epidemiology in the three provinces had more than 75% of the basic capacities required. Twelve out of 36 units had implemented 50% of the legal and institutional framework. There was variable availability of routine surveillance and research, whereas the entities in Havana had more than 40% of the basic capacities in the area of events response. The provinces evaluated have integrated the basic capacities that will allow implementation of IHR-2005 within the period established by the World Health Organization. It is necessary to develop and establish effective action plans to consolidate surveillance as an essential activity of national and international security in terms of public health.

How is Pet Coke Regulated?

EPA Pesticide Factsheets

No emission standards apply specifically to the storage and handling of petroleum coke, but National Ambient Air Quality Standards (NAAQS) for particulate matter (PM10) do apply, so states have regulations as part of their Air State Implementation Plan.

40 CFR 52.2436 - Rules and regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... [38 FR 33725, Dec. 6, 1973, as amended at 45 FR 55197, Aug. 19, 1980; 51 FR 40677, Nov. 7, 1986; 61 FR... 40 Protection of Environment 5 2013-07-01 2013-07-01 false Rules and regulations. 52.2436 Section...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Virginia § 52.2436 Rules and regulations. (a...

40 CFR 52.2436 - Rules and regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... [38 FR 33725, Dec. 6, 1973, as amended at 45 FR 55197, Aug. 19, 1980; 51 FR 40677, Nov. 7, 1986; 61 FR... 40 Protection of Environment 5 2012-07-01 2012-07-01 false Rules and regulations. 52.2436 Section...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Virginia § 52.2436 Rules and regulations. (a...

40 CFR 52.2436 - Rules and regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... [38 FR 33725, Dec. 6, 1973, as amended at 45 FR 55197, Aug. 19, 1980; 51 FR 40677, Nov. 7, 1986; 61 FR... 40 Protection of Environment 4 2011-07-01 2011-07-01 false Rules and regulations. 52.2436 Section...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Virginia § 52.2436 Rules and regulations. (a...

40 CFR 52.2436 - Rules and regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... [38 FR 33725, Dec. 6, 1973, as amended at 45 FR 55197, Aug. 19, 1980; 51 FR 40677, Nov. 7, 1986; 61 FR... 40 Protection of Environment 4 2010-07-01 2010-07-01 false Rules and regulations. 52.2436 Section...) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Virginia § 52.2436 Rules and regulations. (a...

When patients fail UNAIDS' last 90 - the "failure cascade" beyond 90-90-90 in rural Lesotho, Southern Africa: a prospective cohort study.

PubMed

Labhardt, Niklaus Daniel; Ringera, Isaac; Lejone, Thabo Ishmael; Cheleboi, Molisana; Wagner, Sarah; Muhairwe, Josephine; Klimkait, Thomas

2017-07-19

HIV-infected individuals on first-line antiretroviral therapy (ART) in resource-limited settings who do not achieve the last "90" (viral suppression) enter a complex care cascade: enhanced adherence counselling (EAC), repetition of viral load (VL) and switch to second-line ART aiming to achieve resuppression. This study describes the "failure cascade" in patients in Lesotho. Patients aged ≥16 years on first-line ART at 10 facilities in rural Lesotho received a first-time VL in June 2014. Those with VL ≥80 copies/mL were included in a cohort. The care cascade was assessed at four points: attendance of EAC, result of follow-up VL after EAC, switch to second-line in case of sustained unsuppressed VL and outcome 18 months after the initial unsuppressed VL. Multivariate logistic regression was used to assess predictors of being retained in care with viral resuppression at follow-up. Out of 1563 patients who underwent first-time VL, 138 (8.8%) had unsuppressed VL in June 2014. Out of these, 124 (90%) attended EAC and 116 (84%) had follow-up VL (4 died, 2 transferred out, 11 lost, 5 switched to second-line before follow-up VL). Among the 116 with follow-up VL, 36 (31%) achieved resuppression. Out of the 80 with sustained unsuppressed VL, 58 were switched to second-line, the remaining continued first line. At 18 months' follow-up in December 2015, out of the initially 138 with unsuppressed VL, 56 (41%) were in care and virally suppressed, 37 (27%) were in care with unsuppressed VL and the remaining 45 (33%) were lost, dead, transferred to another clinic or without documented VL. Achieving viral resuppression after EAC (adjusted odds ratio (aOR): 5.02; 95% confidence interval: 1.14-22.09; p  = 0.033) and being switched to second-line in case of sustained viremia after EAC (aOR: 7.17; 1.90-27.04; p  = 0.004) were associated with being retained in care and virally suppressed at 18 months of follow-up. Age, gender, education, time on ART and level of VL were not

33 CFR 385.1 - Purpose of the programmatic regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... regulations. 385.1 Section 385.1 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN General... of Project Implementation Reports, Project Cooperation Agreements, plans and specifications, Pilot...

33 CFR 385.1 - Purpose of the programmatic regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... regulations. 385.1 Section 385.1 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN General... of Project Implementation Reports, Project Cooperation Agreements, plans and specifications, Pilot...

33 CFR 385.1 - Purpose of the programmatic regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... regulations. 385.1 Section 385.1 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN General... of Project Implementation Reports, Project Cooperation Agreements, plans and specifications, Pilot...

33 CFR 385.1 - Purpose of the programmatic regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... regulations. 385.1 Section 385.1 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN General... of Project Implementation Reports, Project Cooperation Agreements, plans and specifications, Pilot...

33 CFR 385.1 - Purpose of the programmatic regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... regulations. 385.1 Section 385.1 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN General... of Project Implementation Reports, Project Cooperation Agreements, plans and specifications, Pilot...

40 CFR 52.1031 - EPA-approved Maine regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 4 2014-07-01 2014-07-01 false EPA-approved Maine regulations. 52.1031... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1031 EPA-approved Maine... EPA as revisions to the Maine State Implementation Plan. This table is for informational purposes only...

40 CFR 52.1031 - EPA-approved Maine regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 4 2013-07-01 2013-07-01 false EPA-approved Maine regulations. 52.1031... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) Maine § 52.1031 EPA-approved Maine... EPA as revisions to the Maine State Implementation Plan. This table is for informational purposes only...

Evaluation of implementation viability gap funding (VGF) policy on toll road investment in Indonesia

NASA Astrophysics Data System (ADS)

Mahani, Iris; Tamin, Rizal Z.; Pribadi, Krishna S.; Wibowo, Andreas

2017-11-01

VGF policy for toll road investment in Indonesia must be reviewed. Since 2012 the Government of Indonesia (GOI) has issued viability gap funding (VGF) policy for PPP infrastructure project through ministry of finance decision (PMK) No.223/2012. One of VGF purpose is to improve the financial feasibility. In the toll road investment in Indonesia, the implementation of this policy has some problems. This study aimed to evaluate the policy by seeking implementation constraints so can be given an alternative. This research was conducted qualitatively, included aspects of implementation process VGF policy. The analysis process is based on literature study and in-depth interviews to related parties include business entity, ministry of finance, and the ministry of public works, Indonesia Toll Road Authority (BPJT) and professional societies. The literature review conducted by reviewing existing policies and best practices in countries that already practice VGF. The conclusion of this study are 1) There is a conflict of regulation in viability gap funding (VGF) for toll road investment in Indonesia; 2) If Government of Indonesia (GOI) want implement construction grant as VGF, so the regulation must improve in time limited for submission and clearly define limited given in regulation; 3) If GOI want implement partial construction as VGF, so the regulation must be improve in guideline for submission and given.

15 CFR 700.1 - Purpose of this regulation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... provides an operating system to support rapid industrial response to a national emergency. (e) To aid in... DEFENSE PRIORITIES AND ALLOCATIONS SYSTEM Purpose § 700.1 Purpose of this regulation. (a) Title I of the... Priorities and Allocations System (DPAS) regulation implements the priorities and allocations authority of...

15 CFR 700.1 - Purpose of this regulation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... provides an operating system to support rapid industrial response to a national emergency. (e) To aid in... DEFENSE PRIORITIES AND ALLOCATIONS SYSTEM Purpose § 700.1 Purpose of this regulation. (a) Title I of the... Priorities and Allocations System (DPAS) regulation implements the priorities and allocations authority of...

15 CFR 700.1 - Purpose of this regulation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... provides an operating system to support rapid industrial response to a national emergency. (e) To aid in... DEFENSE PRIORITIES AND ALLOCATIONS SYSTEM Purpose § 700.1 Purpose of this regulation. (a) Title I of the... Priorities and Allocations System (DPAS) regulation implements the priorities and allocations authority of...

15 CFR 700.1 - Purpose of this regulation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... provides an operating system to support rapid industrial response to a national emergency. (e) To aid in... DEFENSE PRIORITIES AND ALLOCATIONS SYSTEM Purpose § 700.1 Purpose of this regulation. (a) Title I of the... Priorities and Allocations System (DPAS) regulation implements the priorities and allocations authority of...

15 CFR 700.1 - Purpose of this regulation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... provides an operating system to support rapid industrial response to a national emergency. (e) To aid in... DEFENSE PRIORITIES AND ALLOCATIONS SYSTEM Purpose § 700.1 Purpose of this regulation. (a) Title I of the... Priorities and Allocations System (DPAS) regulation implements the priorities and allocations authority of...

Implementing HIPAA security in a membership organization.

PubMed

Hillabrant, L P; Gaignard, K E

2000-01-01

The upcoming HIPAA security regulations are forcing a change in business and operating procedures that many, if not most, healthcare organizations are ill-prepared to tackle. Of all healthcare organizational structures, membership organizations will most likely face the greatest number of obstacles in preparing for and implementing the HIPAA security regulations. This is because the membership organization as a whole must find a way to accommodate the disparate technologies, business and operating methodologies and processes, and available, limited resources of its individual member organizations, and integrate these into a uniform implementation plan. Compounding these obvious difficulties is the unique challenge of enforcement authority. The individual member organizations are autonomous business entities, whereas the membership organization as a whole merely acts as an advisor or consultant, and has only limited enforcement authority over any individual member organization. This article explores this unique situation in depth. We focus on PROMINA Health System, a nonprofit healthcare membership organization that consists of five disparate member healthcare organizations. We examine the challenges PROMINA has encountered in its quest to institute an organization-wide HIPAA security program and its methodology for accomplishing program implementation.

76 FR 4880 - Privacy Act of 1974; Systems of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... (December 5, 2006); (12) MSPB/GOVT-1: Appeals and Case Records, 67 FR 70254 (November 21, 2002); (13) OGE... case EAC determines that the disclosure is compatible with the purpose for which the records were... 300, Washington, DC 20005. In the case where an individual believes EAC maintains records pertaining...

2 CFR 1.220 - Federal agency implementation of this subtitle.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false Federal agency implementation of this subtitle. 1.220 Section 1.220 Grants and Agreements ABOUT TITLE 2 OF THE CODE OF FEDERAL REGULATIONS AND SUBTITLE A Introduction toSubtitle A § 1.220 Federal agency implementation of this subtitle. A Federal...

Impact of Partial and Comprehensive Smoke-Free Regulations on Indoor Air Quality in Bars

PubMed Central

Kim, Jeonghoon; Ban, Hyunkyung; Hwang, Yunhyung; Ha, Kwonchul; Lee, Kiyoung

2016-01-01

In Korea, smoke-free regulations have been gradually implemented in bars based on venue size. Smoking bans were implemented in 2013 for bars ≥150 m2, in 2014 for bars ≥100 m2, and in 2015 for bars of all sizes. The purpose of this study was to determine indoor fine particle (PM2.5) concentrations in bars before and after implementation of the smoke-free policies based on venue size. Indoor PM2.5 concentrations were measured with real-time aerosol monitors at four time points: (1) pre-regulation (n = 75); (2) after implementing the ban in bars ≥150 m2 (n = 75); (3) after implementing the ban in bars ≥100 m2 (n = 107); and (4) when all bars were smoke-free (n = 79). Our results showed that the geometric mean of the indoor PM2.5 concentrations of all bars decreased from 98.4 μg/m3 pre-regulation to 79.5, 42.9, and 26.6 μg/m3 after the ban on smoking in bars ≥150 m2, ≥100 m2, and all bars, respectively. Indoor PM2.5 concentrations in bars of each size decreased only after the corresponding regulations were implemented. Although smoking was not observed in Seoul bars after smoking was banned in all bars, smoking was observed in 4 of 21 bars in Changwon. Our study concludes that the greatest decrease in PM2.5 concentrations in bars was observed after the regulation covering all bars was implemented. However, despite the comprehensive ban, smoking was observed in bars in Changwon. Strict compliance with the regulations is needed to improve indoor air quality further. PMID:27472349

Impact of Partial and Comprehensive Smoke-Free Regulations on Indoor Air Quality in Bars.

PubMed

Kim, Jeonghoon; Ban, Hyunkyung; Hwang, Yunhyung; Ha, Kwonchul; Lee, Kiyoung

2016-07-26

In Korea, smoke-free regulations have been gradually implemented in bars based on venue size. Smoking bans were implemented in 2013 for bars ≥150 m², in 2014 for bars ≥100 m², and in 2015 for bars of all sizes. The purpose of this study was to determine indoor fine particle (PM2.5) concentrations in bars before and after implementation of the smoke-free policies based on venue size. Indoor PM2.5 concentrations were measured with real-time aerosol monitors at four time points: (1) pre-regulation (n = 75); (2) after implementing the ban in bars ≥150 m² (n = 75); (3) after implementing the ban in bars ≥100 m² (n = 107); and (4) when all bars were smoke-free (n = 79). Our results showed that the geometric mean of the indoor PM2.5 concentrations of all bars decreased from 98.4 μg/m³ pre-regulation to 79.5, 42.9, and 26.6 μg/m³ after the ban on smoking in bars ≥150 m², ≥100 m², and all bars, respectively. Indoor PM2.5 concentrations in bars of each size decreased only after the corresponding regulations were implemented. Although smoking was not observed in Seoul bars after smoking was banned in all bars, smoking was observed in 4 of 21 bars in Changwon. Our study concludes that the greatest decrease in PM2.5 concentrations in bars was observed after the regulation covering all bars was implemented. However, despite the comprehensive ban, smoking was observed in bars in Changwon. Strict compliance with the regulations is needed to improve indoor air quality further.

75 FR 64147 - Privacy Act; Implementation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-19

... DEPARTMENT OF THE TREASURY Office of the Secretary 31 CFR Part 1 Privacy Act; Implementation... adopting, without change, an interim rule that amended its regulations on the Privacy Act of 1974, as Amended, by removing three Privacy Act systems of records from this part, revising the title of the one...

Single nucleotide polymorphisms in obesity-related genes and the risk of esophageal cancers.

PubMed

Doecke, James D; Zhao, Zhen Zhen; Stark, Mitchell S; Green, Adèle C; Hayward, Nicholas K; Montgomery, Grant W; Webb, Penelope M; Whiteman, David C

2008-04-01

Rates of adenocarcinoma of the esophagus (EAC) and esophagogastric junction (EGJAC) have been rising rapidly in recent decades, in contrast to the declining rates of esophageal squamous cell carcinomas (ESCC). Obesity is a major risk factor for both EAC and EGJAC, but not ESCC, and there is speculation that obesity promotes adenocarcinoma development through endocrine and related pathways. We therefore compared the prevalence of 12 single nucleotide polymorphisms (SNPs) in nine candidate genes previously implicated in obesity pathways (LEP, LEPR, ADIPOQ, POMC, PPARalpha, PPARgamma, RXRgamma, GHRL, and INSIG2) in a large Australian case-control study comprising DNA samples from 260 EAC cases, 301 EGJAC cases, 213 ESCC cases, and 1,352 population controls. No SNPs were associated with EGJAC or ESCC. Although several SNPs seemed to be associated with EAC on crude analysis [ADIPOQ (rs1501299), LEP (5'-untranslated region), PPARgamma (H447H), and GHRL (M72L)], effect sizes were modest and none of the associations was significant after correcting for multiple comparisons. Further, we found no consistent evidence that any of the genotypes were associated with risk of EAC or EGJAC within strata of body mass index (<25.0 kg/m(2), 25.0-29.9 kg/m(2), >30 kg/m(2)). In conclusion, our data suggest that these SNPs do not play a major role in esophageal carcinogenesis.

15 CFR 923.93 - Eligible implementation costs.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL RESOURCE MANAGEMENT COASTAL ZONE MANAGEMENT PROGRAM REGULATIONS Applications for Program Development or Implementation... pursuant to section 6217 of the Coastal Zone Act Reauthorization Amendments of 1990. When in doubt as to...

15 CFR 923.93 - Eligible implementation costs.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OCEAN AND COASTAL RESOURCE MANAGEMENT COASTAL ZONE MANAGEMENT PROGRAM REGULATIONS Applications for Program Development or Implementation... pursuant to section 6217 of the Coastal Zone Act Reauthorization Amendments of 1990. When in doubt as to...

7 CFR 983.75 - Implementation and amendments.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Implementation and amendments. 983.75 Section 983.75 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE PISTACHIOS GROWN IN CALIFORNIA...

77 FR 189 - Federal Acquisition Regulation; Brand-Name Specifications

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-03

... 2006-0020, Sequence 26] RIN 9000-AK55 Federal Acquisition Regulation; Brand-Name Specifications... changes, the interim rule amending the Federal Acquisition Regulation (FAR) to implement the Office of... for Acquisitions Pursuant to Multiple-Award Contracts, enabled the Civilian Agency Acquisition Council...

Socialist Consciousness Raising and Cuba's School to the Countryside Program

ERIC Educational Resources Information Center

Blum, Denise

2008-01-01

As a participant-observer, the author relates observations, interviews, and surveys from her experience in a Cuban Escuela al Campo ("School to the Countryside," or EAC) camp located on a collective farm outside of the city of Havana. The Pioneers, the youth section of the official Cuban Communist Party, organize the EAC program…

A Comparative Study of the Efficacy of Group Equine Assisted Counseling with At-Risk Children and Adolescents

ERIC Educational Resources Information Center

Trotter, Kay Sudekum; Chandler, Cynthia K.; Goodwin-Bond, Deborah; Casey, Janie

2008-01-01

This study demonstrates the efficacy of Equine Assisted Counseling (EAC) by comparing EAC to classroom-based counseling. Students (n = 164) identified as being at high risk for academic and/or social failure participated in 12 weekly counseling sessions. Within-group paired sample t-test results comparing pre- and post-treatment scores for…

Life cycle environmental impacts of vacuum cleaners and the effects of European regulation.

PubMed

Gallego-Schmid, Alejandro; Mendoza, Joan Manuel F; Jeswani, Harish Kumar; Azapagic, Adisa

2016-07-15

Energy efficiency of vacuum cleaners has been declining over the past decades while at the same time their number in Europe has been increasing. The European Commission has recently adopted an eco-design regulation to improve the environmental performance of vacuum cleaners. In addition to the existing directive on waste electrical and electronic equipment (WEEE), the regulation could potentially have significant effects on the environmental performance of vacuum cleaners. However, the scale of the effects is currently unknown, beyond scant information on greenhouse gas emissions. Thus, this paper considers for the first time life cycle environmental impacts of vacuum cleaners and the effects of the implementation of these regulations at the European level. The effects of electricity decarbonisation, product lifetime and end-of-life disposal options are also considered. The results suggest that the implementation of the eco-design regulation alone will reduce significantly the impacts from vacuum cleaners (37%-44%) by 2020 compared with current situation. If business as usual continued and the regulation was not implemented, the impacts would be 82%-109% higher by 2020 compared to the impacts with the implementation of the regulation. Improvements associated with the implementation of the WEEE directive will be much smaller (<1% in 2020). However, if the WEEE directive did not exist, then the impacts would be 2%-21% higher by 2020 relative to the impacts with the implementation of the directive. Further improvements in most impacts (6%-20%) could be achieved by decarbonising the electricity mix. Therefore, energy efficiency measures must be accompanied by appropriate actions to reduce the environmental impacts of electricity generation; otherwise, the benefits of improved energy efficiency could be limited. Moreover, because of expected lower life expectancy of vacuum cleaners and limited availability of some raw materials, the eco-design regulation should be

75 FR 34634 - Privacy Act; Implementation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-18

... DEPARTMENT OF DEFENSE National Geospatial-Intelligence Agency 32 CFR Part 320 Privacy Act; Implementation CFR Correction In Title 32 of the Code of Federal Regulations, Parts 191 to 399, revised as of...-INTELLIGENCE AGENCY (NGA) PRIVACY [FR Doc. 2010-14884 Filed 6-17-10; 8:45 am] BILLING CODE 1505-01-D ...

76 FR 14566 - Federal Acquisition Regulation; Socioeconomic Program Parity

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-16

... 9000-AL88 Federal Acquisition Regulation; Socioeconomic Program Parity AGENCY: Department of Defense... Acquisition Regulation (FAR) to implement section 1347 of the ``Small Business Jobs Act of 2010.'' Section... acquisition will be restricted to small businesses participating in the 8(a), HUBZone, or service-disabled...

Autocrine Extra-Pancreatic Trypsin 3 Secretion Promotes Cell Proliferation and Survival in Esophageal Adenocarcinoma

PubMed Central

Han, Song; Lee, Constance W.; Trevino, Jose G.; Hughes, Steven J.; Sarosi, George A.

2013-01-01

Trypsin or Tumor associated trypsin (TAT) activation of Protease-activated receptor 2 (PAR-2) promotes tumor cell proliferation in gastrointestinal cancers. The role of the trypsin/PAR-2 network in esophageal adenocarcinoma (EA) development has not yet been investigated. The aim of this study is to investigate the role of trypsin/PAR-2 activation in EA tumorogenesis and therapy. We found that esophageal adenocarcinoma cells (EACs) and Barrett’s Metaplasia (BART) expressed high levels of type 3 extra-pancreatic trypsinogen (PRSS3), a novel type of TAT. Activity of secreted trypsin was detected in cultured media from EA OE19 and OE33 cultures but not from BART culture. Surface PAR-2 expression in BART and EACs was confirmed by both flow cytometry and immunofluorescence. Trypsin induced cell proliferation (∼ 2 fold; P<0.01) in all tested cell lines at a concentration of 10 nM. Inhibition of PAR-2 activity in EACs via the PAR-2 antagonist ENMD (500 µM), anti-PAR2 antibody SAM-11 (2 µg/ml), or siRNA PAR-2 knockdown, reduced cell proliferation and increased apoptosis by up to 4 fold (P<0.01). Trypsin stimulation led to phosphorylation of ERK1/2, suggesting involvement of MAPK pathway in PAR-2 signal transduction. Inhibition of PAR-2 activation or siRNA PAR-2 knockdown in EACs prior to treatment with 5 FU reduced cell viability of EACs by an additional 30% (P<0.01) compared to chemotherapy alone. Our data suggest that extra-pancreatic trypsinogen 3 is produced by EACs and activates PAR-2 in an autocrine manner. PAR-2 activation increases cancer cell proliferation, and promotes cancer cell survival. Targeting the trypsin activated PAR-2 pathway in conjunction with current chemotherapeutic agents may be a viable therapeutic strategy in EA. PMID:24146905

Bacterial Composition of the Human Upper Gastrointestinal Tract Microbiome Is Dynamic and Associated with Genomic Instability in a Barrett’s Esophagus Cohort

PubMed Central

Gall, Alevtina; Fero, Jutta; McCoy, Connor; Claywell, Brian C.; Sanchez, Carissa A.; Blount, Patricia L.; Li, Xiaohong; Vaughan, Thomas L.; Matsen, Frederick A.; Reid, Brian J.; Salama, Nina R.

2015-01-01

Background The incidence of esophageal adenocarcinoma (EAC) has increased nearly five-fold over the last four decades in the United States. Barrett’s esophagus, the replacement of the normal squamous epithelial lining with a mucus-secreting columnar epithelium, is the only known precursor to EAC. Like other parts of the gastrointestinal (GI) tract, the esophagus hosts a variety of bacteria and comparisons among published studies suggest bacterial communities in the stomach and esophagus differ. Chronic infection with Helicobacter pylori in the stomach has been inversely associated with development of EAC, but the mechanisms underlying this association remain unclear. Methodology The bacterial composition in the upper GI tract was characterized in a subset of participants (n=12) of the Seattle Barrett’s Esophagus Research cohort using broad-range 16S PCR and pyrosequencing of biopsy and brush samples collected from squamous esophagus, Barrett’s esophagus, stomach corpus and stomach antrum. Three of the individuals were sampled at two separate time points. Prevalence of H. pylori infection and subsequent development of aneuploidy (n=339) and EAC (n=433) was examined in a larger subset of this cohort. Results/Significance Within individuals, bacterial communities of the stomach and esophagus showed overlapping community membership. Despite closer proximity, the stomach antrum and corpus communities were less similar than the antrum and esophageal samples. Re-sampling of study participants revealed similar upper GI community membership in two of three cases. In this Barrett’s esophagus cohort, Streptococcus and Prevotella species dominate the upper GI and the ratio of these two species is associated with waist-to-hip ratio and hiatal hernia length, two known EAC risk factors in Barrett’s esophagus. H. pylori-positive individuals had a significantly decreased incidence of aneuploidy and a non-significant trend toward lower incidence of EAC. PMID:26076489

Method to determine transcriptional regulation pathways in organisms

DOEpatents

Gardner, Timothy S.; Collins, James J.; Hayete, Boris; Faith, Jeremiah

2012-11-06

The invention relates to computer-implemented methods and systems for identifying regulatory relationships between expressed regulating polypeptides and targets of the regulatory activities of such regulating polypeptides. More specifically, the invention provides a new method for identifying regulatory dependencies between biochemical species in a cell. In particular embodiments, provided are computer-implemented methods for identifying a regulatory interaction between a transcription factor and a gene target of the transcription factor, or between a transcription factor and a set of gene targets of the transcription factor. Further provided are genome-scale methods for predicting regulatory interactions between a set of transcription factors and a corresponding set of transcriptional target substrates thereof.

Hydrogen interactions in aluminum-lithium alloys

NASA Technical Reports Server (NTRS)

Smith, S. W.; Scully, J. R.

1991-01-01

A program is described which seeks to develop an understanding of the effects of dissolved and trapped hydrogen on the mechanical properties of selected Al-Li-Cu-X alloys. A proposal is made to distinguish hydrogen (H2) induced EAC from aqueous dissolution controlled EAC, to correlate H2 induced EAC with mobile and trapped concentrations, and to identify significant trap sites and hydride phases (if any) through use of model alloys and phases. A literature review shows three experimental factors which have impeded progress in the area of H2 EAC for this class of alloys. These are as listed: (1) inter-subgranular fracture in Al-Li alloys when tested in the S-T orientation in air or vacuum make it difficult to readily detect H2 induced fracture based on straight forward changes in fractography; (2) the inherently low H2 diffusivity and solubility in Al alloys is further compounded by a native oxide which acts as a H2 permeation barrier; and (3) H2 effects are masked by dissolution assisted processes when mechanical testing is performed in aqueous solutions.

Epidemiology, Diagnosis, and Management of Esophageal Adenocarcinoma

PubMed Central

Rubenstein, Joel H.; Shaheen, Nicholas J.

2015-01-01

Esophageal adenocarcinoma (EAC) is rapidly increasing in incidence in Western cultures. Barrett’s esophagus (BE) is the presumed precursor lesion for this cancer. Several other risk factors for this cancer have been described, including chronic heartburn, tobacco use, Caucasian race, and obesity. Despite these known associations, most patients with EAC present with symptoms of dysphagia from late-stage tumors—only a small minority of patients are identified in screening and surveillance programs. Diagnostic analysis of EAC usually commences with upper endoscopy, followed by cross-sectional imaging. Endoscopic ultrasound is useful to assess local extent of disease as well as the involvement regional lymph nodes. T1a EAC may be treated endoscopically; some patients with T1b disease might also benefit from endoscopic therapy. Locally advanced disease is generally managed with esophagectomy, often accompanied by neoadjuvant chemoradiotherapy or chemotherapy. The prognosis is based on tumor stage: patients with T1a tumors have an excellent prognoses, whereas few patients with advanced disease have longterm survival. PMID:25957861

50 CFR 222.101 - Purpose and scope of regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 222, 223, and 224 of this chapter implement the Endangered Species Act (Act), and govern the taking... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS GENERAL ENDANGERED AND THREATENED MARINE SPECIES... threatened or endangered pursuant to section 4(a) of the Act. These regulations are implemented by the...

50 CFR 222.101 - Purpose and scope of regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 222, 223, and 224 of this chapter implement the Endangered Species Act (Act), and govern the taking... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS GENERAL ENDANGERED AND THREATENED MARINE SPECIES... threatened or endangered pursuant to section 4(a) of the Act. These regulations are implemented by the...

77 FR 40459 - Electronic Fund Transfers (Regulation E); Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-10

... Electronic Fund Transfers (Regulation E); Correction AGENCY: Bureau of Consumer Financial Protection. ACTION... published the Final Rule (77 FR 6194), which implements the Electronic Fund Transfer Act, and the official... Sec. 1005.3(a) in the interim final rule, Electronic Fund Transfers (Regulation E), published on...

48 CFR 1480.102 - Buy Indian Act acquisition regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Buy Indian Act acquisition... INDIAN AFFAIRS SUPPLEMENT ACQUISITIONS UNDER THE BUY INDIAN ACT General 1480.102 Buy Indian Act... Interior Acquisition Regulation (DIAR) requirements to satisfy the needs of Indian Affairs in implementing...

Quantity and Quality of Motivational Regulation among University Students

ERIC Educational Resources Information Center

Engelschalk, Tobias; Steuer, Gabriele; Dresel, Markus

2017-01-01

Effective regulation of motivation can be theoretically explained by both the extent of motivational regulation strategies used (quantity) and their optimal implementation (quality). Researchers have not yet analysed the significance of both aspects for learning success simultaneously. In the present study, 188 students were presented with…

EPA's Implementation of Laws Regulating Asbestos Hazards in Schools and in the Air. Hearing before a Subcommittee of the Committee on Government Operations. House of Representatives, One Hundredth Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U. S., Washington, DC. House Committee on Government Operations.

A hearing was held by the Subcommittee on Environment, Energy, and Natural Resources on the Environmental Protection Agency's (EPA) implementation of laws regulating asbestos hazards in schools and in the air. Presented are testimony as well as letters and statements submitted for the record by leading authorities in the area including: (1) James…

Whither tobacco product regulation?

PubMed

McNeill, Ann; Hammond, David; Gartner, Coral

2012-03-01

Despite decades of industry innovation and regulatory efforts, the harmfulness of conventional cigarettes has not changed. There are several pitfalls in this area, including the long time lag before health impacts of product regulatory changes become apparent, the danger of consumers deriving false reassurance of lesser harm in the interim period, the lack of relevant expertise and the lack of an internationally agreed and evidence-based strategic approach. Articles 9 and 10 of the Framework Convention on Tobacco Control provide the potential for such a global strategy, and knowledge and research has increased significantly over recent years. However, there are huge opportunity costs in implementing product disclosure and regulatory strategies: most national regulators have very limited human and financial resources, which should be focused on other evidence-based tobacco control interventions. We believe therefore that it is now time to abandon the notion of safe or safer cigarettes while moving consumers towards cleaner nicotine products as soon as possible. In parallel to this, we recommend a number of other strategies be implemented including: reducing the appeal of all tobacco products, forbidding new tobacco products or brand variants being marketed without evidence of reduced harm, appeal or addictiveness, and developing a tobacco industry resourced, but industry independent, Framework Convention on Tobacco Control global repository to assist national regulators in understanding and regulating the products on their markets.

40 CFR 49.11050 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10650 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.11080 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10170 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10350 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.9930 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

75 FR 13702 - Implementation of the Methamphetamine Production Prevention Act of 2008

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-23

... 1117-AB25 Implementation of the Methamphetamine Production Prevention Act of 2008 AGENCY: Drug..., the President signed the Methamphetamine Production Prevention Act of 2008, which clarifies the... Title 21 of the Code of Federal Regulations (CFR), Parts 1300 to 1399. These regulations are designed to...

75 FR 22769 - Sunshine Act Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-30

.... ACTION: Notice of Virtual Public Forum for EAC Standards Board. Date and Time: Monday, May 17, 2010, 9 a.m. EDT through Tuesday, June 1, 2010, 9 p.m. EDT. Place: EAC Standards Board Virtual Meeting Room at... Standards Board Virtual Meeting Room. The virtual meeting room will open on Monday, May 17, 2010, at 9 a.m...

Nutrient uplift in a cyclonic eddy increases diversity, primary productivity and iron demand of microbial communities relative to a western boundary current

PubMed Central

Petrou, Katherina; Sinutok, Sutinee; Seymour, Justin R.; Messer, Lauren F.; Brown, Mark V.; Norman, Louiza; Everett, Jason D.; McInnes, Allison S.; Ralph, Peter J.; Thompson, Peter A.; Hassler, Christel S.

2016-01-01

The intensification of western boundary currents in the global ocean will potentially influence meso-scale eddy generation, and redistribute microbes and their associated ecological and biogeochemical functions. To understand eddy-induced changes in microbial community composition as well as how they control growth, we targeted the East Australian Current (EAC) region to sample microbes in a cyclonic (cold-core) eddy (CCE) and the adjacent EAC. Phototrophic and diazotrophic microbes were more diverse (2–10 times greater Shannon index) in the CCE relative to the EAC, and the cell size distribution in the CCE was dominated (67%) by larger micro-plankton \\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{upgreek} \\usepackage{mathrsfs} \\setlength{\\oddsidemargin}{-69pt} \\begin{document} }{}$(\\geq 20\\lrm{\\mu }\\mathrm{m})$\\end{document}≥20μm, as opposed to pico- and nano-sized cells in the EAC. Nutrient addition experiments determined that nitrogen was the principal nutrient limiting growth in the EAC, while iron was a secondary limiting nutrient in the CCE. Among the diazotrophic community, heterotrophic NifH gene sequences dominated in the EAC and were attributable to members of the gamma-, beta-, and delta-proteobacteria, while the CCE contained both phototrophic and heterotrophic diazotrophs, including Trichodesmium, UCYN-A and gamma-proteobacteria. Daily sampling of incubation bottles following nutrient amendment captured a cascade of effects at the cellular, population and community level, indicating taxon-specific differences in the speed of response of microbes to nutrient supply. Nitrogen addition to the CCE community increased picoeukaryote chlorophyll a quotas within 24 h, suggesting that nutrient uplift by eddies causes a ‘greening’ effect as well as an increase in phytoplankton biomass. After three days in both the EAC and CCE, diatoms

Energy Absorption Contribution and Strength in Female Athletes at Return to Sport After Anterior Cruciate Ligament Reconstruction: Comparison With Healthy Controls.

PubMed

Boo, Marie E; Garrison, J Craig; Hannon, Joseph P; Creed, Kalyssa M; Goto, Shiho; Grondin, Angellyn N; Bothwell, James M

2018-03-01

Female patients are more likely to suffer a second anterior cruciate ligament (ACL) injury after ACL reconstruction (ACLR) and return to sport (RTS) compared with healthy female controls. Few studies have examined the energy absorption contribution (EAC) that could lead to this subsequent injury. The ACLR group would demonstrate an altered EAC between joints (hip, knee, and ankle) but no difference in quadriceps, hip abduction, or hip external rotation (ER) strength at the time of RTS. Cross-sectional study; Level of evidence, 3. A total of 34 female participants (ACLR: n = 17; control: n = 17) were enrolled in the study and matched for age and activity level. Jump landing performance for the initial 50 milliseconds of landing of a lateral-vertical jump was assessed using a 10-camera 3-dimensional motion capture system and 2 force plates. Isokinetic quadriceps strength was measured using a Biodex machine, and hip abduction and ER isometric strength were measured using a handheld dynamometer. All values were normalized to the participant's height and weight. A 1-way multivariate analysis of variance was used to assess between-group differences in the EAC at the hip, knee, and ankle. Two 1-way analyses of variance were used to independently examine quadriceps, hip abduction, and hip ER strength between the groups. Significant differences in the EAC were found between the groups for the involved hip ( P = .002), uninvolved hip ( P = .005), and involved ankle ( P = .023). There were no between-group differences in the EAC for the involved or uninvolved knee or the uninvolved ankle. Patients who underwent ACLR demonstrated significantly decreased quadriceps strength on the involved limb ( P = .02) and decreased hip ER strength on both the involved ( P = .005) and uninvolved limbs ( P = .002). No significant strength differences were found between the groups for the uninvolved quadriceps or for involved or uninvolved hip abduction. At RTS, patients who underwent ACLR

Energy Absorption Contribution and Strength in Female Athletes at Return to Sport After Anterior Cruciate Ligament Reconstruction: Comparison With Healthy Controls

PubMed Central

Boo, Marie E.; Garrison, J. Craig; Hannon, Joseph P.; Creed, Kalyssa M.; Goto, Shiho; Grondin, Angellyn N.; Bothwell, James M.

2018-01-01

Background: Female patients are more likely to suffer a second anterior cruciate ligament (ACL) injury after ACL reconstruction (ACLR) and return to sport (RTS) compared with healthy female controls. Few studies have examined the energy absorption contribution (EAC) that could lead to this subsequent injury. Hypothesis: The ACLR group would demonstrate an altered EAC between joints (hip, knee, and ankle) but no difference in quadriceps, hip abduction, or hip external rotation (ER) strength at the time of RTS. Study Design: Cross-sectional study; Level of evidence, 3. Methods: A total of 34 female participants (ACLR: n = 17; control: n = 17) were enrolled in the study and matched for age and activity level. Jump landing performance for the initial 50 milliseconds of landing of a lateral-vertical jump was assessed using a 10-camera 3-dimensional motion capture system and 2 force plates. Isokinetic quadriceps strength was measured using a Biodex machine, and hip abduction and ER isometric strength were measured using a handheld dynamometer. All values were normalized to the participant’s height and weight. A 1-way multivariate analysis of variance was used to assess between-group differences in the EAC at the hip, knee, and ankle. Two 1-way analyses of variance were used to independently examine quadriceps, hip abduction, and hip ER strength between the groups. Results: Significant differences in the EAC were found between the groups for the involved hip (P = .002), uninvolved hip (P = .005), and involved ankle (P = .023). There were no between-group differences in the EAC for the involved or uninvolved knee or the uninvolved ankle. Patients who underwent ACLR demonstrated significantly decreased quadriceps strength on the involved limb (P = .02) and decreased hip ER strength on both the involved (P = .005) and uninvolved limbs (P = .002). No significant strength differences were found between the groups for the uninvolved quadriceps or for involved or uninvolved

77 FR 64734 - Approval and Promulgation of Implementation Plans; North Dakota: Prevention of Significant...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-23

... Permitting Authority and Tailoring Rule; PM 2.5 NSR Implementation Rule AGENCY: Environmental Protection... Implementation Plan (SIP) relating to regulation of Greenhouse Gases (GHGs) and fine particulate matter (PM 2.5... Tailoring Final Rule'' and the final rule for ``Implementation of the New Source Review (NSR) Program for PM...

40 CFR 49.10830 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.9900 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10990 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49.139... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10440 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10320 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10770 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49.139... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10140 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.11110 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10290 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

....135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10380 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

....135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10500 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

....135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.9870 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

....135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10590 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10200 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

....135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.9960 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... burning. (j) Section 49.135Rule for emissions detrimental to public health or welfare. (k) Section 49.137Rule for air pollution episodes. (l) Section 49.138Rule for the registration of air pollution sources... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10680 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Section 49.135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10560 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10110 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... open burning. (h) Section 49.135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10930 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

....135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10960 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10530 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Section 49.135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10860 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

....135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10740 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10710 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

....135Rule for emissions detrimental to public health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 52.271 - Malfunction, startup, and shutdown regulations.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Malfunction, startup, and shutdown regulations. 52.271 Section 52.271 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.271 Malfunction, startup, and shutdown regulations. (a)...

40 CFR 52.271 - Malfunction, startup, and shutdown regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Malfunction, startup, and shutdown regulations. 52.271 Section 52.271 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.271 Malfunction, startup, and shutdown regulations. (a)...

40 CFR 52.271 - Malfunction, startup, and shutdown regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Malfunction, startup, and shutdown regulations. 52.271 Section 52.271 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.271 Malfunction, startup, and shutdown regulations. (a)...

40 CFR 52.271 - Malfunction, startup, and shutdown regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Malfunction, startup, and shutdown regulations. 52.271 Section 52.271 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.271 Malfunction, startup, and shutdown regulations. (a)...

40 CFR 52.271 - Malfunction, startup, and shutdown regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Malfunction, startup, and shutdown regulations. 52.271 Section 52.271 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.271 Malfunction, startup, and shutdown regulations. (a)...

77 FR 12913 - Federal Acquisition Regulation; Women-Owned Small Business (WOSB) Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-02

... 2010-015; Item I; Docket 2010-0015, Sequence 1] RIN 9000-AL97 Federal Acquisition Regulation; Women... Regulation (FAR) to implement the Small Business Administration's regulations establishing the Women-Owned Small Business (WOSB) Program. This rule authorizes the restriction of competition for Federal contracts...

40 CFR 49.10890 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49.139Rule for non-Title V... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10020 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49.139Rule for non-Title V... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10470 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49.139 Rule for non-Title V... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10230 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49.139Rule for non-Title V... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.10260 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49.139Rule for non-Title V... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

40 CFR 49.9990 - Federally-promulgated regulations and Federal implementation plans.

Code of Federal Regulations, 2010 CFR

2010-07-01

... health or welfare. (i) Section 49.137Rule for air pollution episodes. (j) Section 49.138Rule for the registration of air pollution sources and the reporting of emissions. (k) Section 49.139Rule for non-Title V... AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE TRIBAL CLEAN AIR ACT AUTHORITY Implementation Plans for Tribes...

Effect of music therapy with emotional-approach coping on preprocedural anxiety in cardiac catheterization: a randomized controlled trial.

PubMed

Ghetti, Claire M

2013-01-01

Individuals undergoing cardiac catheterization are likely to experience elevated anxiety periprocedurally, with highest anxiety levels occurring immediately prior to the procedure. Elevated anxiety has the potential to negatively impact these individuals psychologically and physiologically in ways that may influence the subsequent procedure. This study evaluated the use of music therapy, with a specific emphasis on emotional-approach coping, immediately prior to cardiac catheterization to impact periprocedural outcomes. The randomized, pretest/posttest control group design consisted of two experimental groups--the Music Therapy with Emotional-Approach Coping group [MT/EAC] (n = 13), and a talk-based Emotional-Approach Coping group (n = 14), compared with a standard care Control group (n = 10). MT/EAC led to improved positive affective states in adults awaiting elective cardiac catheterization, whereas a talk-based emphasis on emotional-approach coping or standard care did not. All groups demonstrated a significant overall decrease in negative affect. The MT/EAC group demonstrated a statistically significant, but not clinically significant, increase in systolic blood pressure most likely due to active engagement in music making. The MT/EAC group trended toward shortest procedure length and least amount of anxiolytic required during the procedure, while the EAC group trended toward least amount of analgesic required during the procedure, but these differences were not statistically significant. Actively engaging in a session of music therapy with an emphasis on emotional-approach coping can improve the well-being of adults awaiting cardiac catheterization procedures.

Piper betle extracts exhibit antitumor activity by augmenting antioxidant potential

PubMed Central

ALAM, BADRUL; MAJUMDER, RAJIB; AKTER, SHAHINA; LEE, SANG-HAN

2015-01-01

The present study was conducted to evaluate the methanolic extract of Piper betle leaves (MPBL) and its organic fractions with regard to antitumor activity against Ehrlich ascites carcinoma (EAC) in Swiss albino mice and to confirm their antioxidant activities. At 24 h post-intraperitoneal inoculation of tumor cells into mice, extracts were administered at 25, 50 and 100 mg/kg body weight for nine consecutive days. The antitumor effects of the extracts were then assessed according to tumor volume, packed cell count, viable and non-viable tumor cell count, median survival time and increase in life span of EAC-bearing mice. Next, hematological profiles and serum biochemical parameters were calculated, and antioxidant properties were assessed by estimating lipid peroxidation, reduced glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT) levels. MPBL and the ethylacetate fraction (EPBL) at a dose of 100 mg/kg induced a significant decrease in tumor volume, packed cell volume and viable cell count and increased the life span of the EAC-bearing mice (P<0.05). Hematological and serum biochemical profiles were restored to normal levels in the extract-treated mice compared with the EAC control mice. MPBL and EPBL treatment significantly decreased lipid peroxidation (P<0.05) and restored GSH, SOD and CAT levels towards normal compared with the EAC control. Taken together, the results of the present study demonstrated that Piper betle extracts exhibit significant antitumor activity, which may be attributed to the augmentation of endogenous antioxidant potential. PMID:25624910

Piper betle extracts exhibit antitumor activity by augmenting antioxidant potential.

PubMed

Alam, Badrul; Majumder, Rajib; Akter, Shahina; Lee, Sang-Han

2015-02-01

The present study was conducted to evaluate the methanolic extract of Piper betle leaves (MPBL) and its organic fractions with regard to antitumor activity against Ehrlich ascites carcinoma (EAC) in Swiss albino mice and to confirm their antioxidant activities. At 24 h post-intraperitoneal inoculation of tumor cells into mice, extracts were administered at 25, 50 and 100 mg/kg body weight for nine consecutive days. The antitumor effects of the extracts were then assessed according to tumor volume, packed cell count, viable and non-viable tumor cell count, median survival time and increase in life span of EAC-bearing mice. Next, hematological profiles and serum biochemical parameters were calculated, and antioxidant properties were assessed by estimating lipid peroxidation, reduced glutathione (GSH), superoxide dismutase (SOD) and catalase (CAT) levels. MPBL and the ethylacetate fraction (EPBL) at a dose of 100 mg/kg induced a significant decrease in tumor volume, packed cell volume and viable cell count and increased the life span of the EAC-bearing mice (P<0.05). Hematological and serum biochemical profiles were restored to normal levels in the extract-treated mice compared with the EAC control mice. MPBL and EPBL treatment significantly decreased lipid peroxidation (P<0.05) and restored GSH, SOD and CAT levels towards normal compared with the EAC control. Taken together, the results of the present study demonstrated that Piper betle extracts exhibit significant antitumor activity, which may be attributed to the augmentation of endogenous antioxidant potential.

3D fiber deposited polymeric scaffolds for external auditory canal wall.

PubMed

Mota, Carlos; Milazzo, Mario; Panetta, Daniele; Trombi, Luisa; Gramigna, Vera; Salvadori, Piero A; Giannotti, Stefano; Bruschini, Luca; Stefanini, Cesare; Moroni, Lorenzo; Berrettini, Stefano; Danti, Serena

2018-05-07

The external auditory canal (EAC) is an osseocartilaginous structure extending from the auricle to the eardrum, which can be affected by congenital, inflammatory, and neoplastic diseases, thus reconstructive materials are needed. Current biomaterial-based approaches for the surgical reconstruction of EAC posterior wall still suffer from resorption (biological) and extrusion (synthetic). In this study, 3D fiber deposited scaffolds based on poly(ethylene oxide terephthalate)/poly(butylene terephthalate) were designed and fabricated to replace the EAC wall. Fiber diameter and scaffold porosity were optimized, leading to 200 ± 33 µm and 55% ± 5%, respectively. The mechanical properties were evaluated, resulting in a Young's modulus of 25.1 ± 7.0 MPa. Finally, the EAC scaffolds were tested in vitro with osteo-differentiated human mesenchymal stromal cells (hMSCs) with different seeding methods to produce homogeneously colonized replacements of interest for otologic surgery. This study demonstrated the fabrication feasibility of EAC wall scaffolds aimed to match several important requirements for biomaterial application to the ear under the Tissue Engineering paradigm, including shape, porosity, surface area, mechanical properties and favorable in vitro interaction with osteoinduced hMSCs. This study demonstrated the fabrication feasibility of outer ear canal wall scaffolds via additive manufacturing. Aimed to match several important requirements for biomaterial application to ear replacements under the Tissue Engineering paradigm, including shape, porosity and pore size, surface area, mechanical properties and favorable in vitro interaction with osteo-differentiated mesenchymal stromal cells.

Rabeprazole- versus esomeprazole-based eradication regimens for H. pylori infection.

PubMed

Wu, I-Chen; Wu, Deng-Chyang; Hsu, Ping-I; Lu, Chien-Yu; Yu, Fang-Jung; Wang, Tsang-En; Chang, Wen-Hsiung; Chen, Jyh-Jon; Kuo, Fu-Chen; Wu, Jeng-Yih; Wang, Wen-Ming; Bair, Ming-Jong

2007-12-01

Different kinds of proton pump inhibitor-based triple therapies could result in different Helicobacter pylori eradication rates. The aims of this study were to compare the efficacy and safety of rabeprazole- and esomeprazole-based triple therapy in primary treatment of H. pylori infection in Taiwan. From June 2005 to March 2007, 420 H. pylori-infected patients were randomly assigned to receive a 7-day eradication therapy with either esomeprazole 40 mg daily (EAC group, n = 209) or rabeprazole 20 mg b.i.d. (RAC group, n = 211) in combination with amoxicillin 1 g b.i.d. and clarithromycin 500 mg b.i.d.. Follow-up endoscopy with biopsy was done 12-16 weeks after completion of eradication therapy. Those who refused endoscopic exams underwent (13)C-urea breath test to assess the treatment response. Intention-to-treat analysis revealed that the eradication rate was 89.4% in the EAC group and 90.5% in RAC groups (p-value = .72). All of the subjects returned for assessment of compliance (100% in EAC group vs. 99.5% in RAC group, p-value = .32) and adverse events (3.83% in EAC group vs. 6.16% in RAC group, p-value = .27). Sixty (28.7%) and 37 (17.6%) patients in EAC and RAC group, respectively, refused endoscopy and underwent a (13)C-urea breath test to determine the treatment effect. In conclusion, rabeprazole- and esomeprazole-based primary therapies for H. pylori infection are comparable in efficacy and safety.

Spectrophotometric and electrochemical study for metal ion binding of azocalix[4]arene bearing p-ethylester group

NASA Astrophysics Data System (ADS)

Kim, Tae Hyun

2017-05-01

The complexation behavior of diazophenylcalix[4]arene bearing para-ethylester group (p-EAC) for alkali, alkaline earth, various heavy and transition metal ions (Li+, Na+, K+, Rb+, Cs+, Mg2 +, Ca2 +, Sr2 +, Ba2 +, Cr3 +, Fe2 +, Co2 +, Ni2 +, Cu2 +, Zn2 +, Pb2 +) was investigated by spectrophotometric and electrochemical methods in CH3CN. p-EAC exhibits decreased absorbance at 353 nm in the presence of Cr3 +, Fe2 +, Pb2 +, and Cu2 +. The spectra of p-EAC showed bathochromic shift in absorption maximum on the addition of Cr3 +, Fe2 +, or Pb2 + with decreasing order of absorbance (Cr3 + > Fe2 + > Pb2 +), and on the other hand, hypsochromic shift on the addition of Cu2 +. This leads to the selective coloration from light green to orange and colorless for Cr3 + and Cu2 + that can be detected by the naked eye, respectively. In electrochemistry experiments, p-EAC also showed two different types of voltammetric changes toward Cr3 +, Fe2 +, or Pb2 +, and toward Cu2 +, whereas no significant changes occurred in the presence of the other metal ions. Nonlinear fitting curve procedure was used to determine a logarithmic value of 5.20, 4.92, 3.54 and 4.80 for the stability constants of the complex of p-EAC with Cr3 +, Fe2 +, Pb2 +, and Cu2 +, respectively.

Evolution of the Radiological Protection System and its Implementation.

PubMed

Lazo, Edward

2016-02-01

The International System of Radiological Protection, developed, maintained, and elaborated by the International Commission on Radiological Protection (ICRP) has, for the past 50 y, provided a robust framework for developing radiological protection policy, regulation, and application. It has, however, been evolving as a result of experience with its implementation, modernization of social awareness of a shrinking world where the Internet links everyone instantly, and increasing public interest in safety-related decisions. These currents have gently pushed the ICRP in recent years to focus more sharply on particular aspects of its system: optimization, prevailing circumstances, the use of effective dose and aspects of an individual's risk, and consideration of the independent implementation of the international system's elements. This paper will present these issues and their relevance to the ICRP system of protection and its evolution. The broader framework of radiological protection (e.g., science, philosophy, policy, regulation, implementation), of which the ICRP is an important element, will provide a global, equally evolving context for this characterization of the changing ICRP system of radiological protection.

78 FR 65590 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Indiana PM2.5

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

...EPA is proposing to approve revisions to Indiana's state implementation plan as requested by the Indiana Department of Environmental Management (IDEM) to EPA on July 12, 2012, and December 12, 2012. The revisions to Indiana's state implementation plan (SIP) implement certain EPA regulations for particulate matter smaller than 2.5 micrometers (PM2.5) by establishing definitions related to PM2.5, defining PM2.5 increment levels, and setting PM2.5 class 1 variances. The revisions also incorporate definitions and regulations that recognize nitrogen oxides (NOX) as an ozone precursor.

Situation selection is a particularly effective emotion regulation strategy for people who need help regulating their emotions.

PubMed

Webb, Thomas L; Lindquist, Kristen A; Jones, Katelyn; Avishai, Aya; Sheeran, Paschal

2018-03-01

Situation selection involves choosing situations based on their likely emotional impact and may be less cognitively taxing or challenging to implement compared to other strategies for regulating emotion, which require people to regulate their emotions "in the moment"; we thus predicted that individuals who chronically experience intense emotions or who are not particularly competent at employing other emotion regulation strategies would be especially likely to benefit from situation selection. Consistent with this idea, we found that the use of situation selection interacted with individual differences in emotional reactivity and competence at emotion regulation to predict emotional outcomes in both a correlational (Study 1; N = 301) and an experimental field study (Study 2; N = 125). Taken together, the findings suggest that situation selection is an effective strategy for regulating emotions, especially for individuals who otherwise struggle to do so.

Exploring deficient emotion regulation in adult ADHD: electrophysiological evidence.

PubMed

Shushakova, Anna; Ohrmann, Patricia; Pedersen, Anya

2018-06-01

Emotional dysregulation (ED) is being increasingly recognized as a core feature of attention-deficit/hyperactivity disorder (ADHD), but the pathophysiological underpinnings remain unclear. In this study, we provide meaningful electrophysiological evidence of ED in adult patients with ADHD (n = 39) compared to healthy controls (n = 40) by exploring the electrophysiological correlates of the emotion regulation strategies reappraisal, distraction, and expressive suppression. Event-related potentials (ERPs) were recorded during passive viewing of neutral and negative images, as well as during emotion regulation. The patients with ADHD exhibited increased frontal late positive potential (LPP) amplitudes during passive viewing of the aversive images and during emotion regulation. Compared with the healthy controls, a subgroup of medication-naïve patients with ADHD (n = 25) also exhibited larger centroparietal LPP amplitudes and provided more negative ratings of the aversive and neutral images. Both the frontal and centroparietal LPP amplitudes were associated with ADHD symptom severity. However, no significant deficit in LPP modulation during emotion regulation was found. These findings strongly support the clinical observation of increased emotional responsivity toward negative stimuli and difficulty during the implementation of emotion regulation strategies and thus encourage the implementation of emotion regulation modules in the treatment of adult patients with ADHD.

40 CFR 52.1525 - EPA-approved new Hampshire state regulations.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 4 2011-07-01 2011-07-01 false EPA-approved new Hampshire state... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1525 EPA-approved new Hampshire state regulations. The following table identifies that State regulations...

40 CFR 52.1525 - EPA-approved new Hampshire state regulations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 4 2012-07-01 2012-07-01 false EPA-approved new Hampshire state... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1525 EPA-approved new Hampshire state regulations. The following table identifies that State regulations...

40 CFR 52.1525 - EPA-approved new Hampshire state regulations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 4 2013-07-01 2013-07-01 false EPA-approved new Hampshire state... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1525 EPA-approved new Hampshire state regulations. The following table identifies that State regulations...

40 CFR 52.1525 - EPA-approved new Hampshire state regulations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 4 2014-07-01 2014-07-01 false EPA-approved new Hampshire state... PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Hampshire § 52.1525 EPA-approved new Hampshire state regulations. The following table identifies that State regulations...

Walking the Talk: Fostering Self-Regulated Learning in the Classroom.

ERIC Educational Resources Information Center

Ridley, D. Scott; And Others

1994-01-01

Describes how teachers can transform self-regulated learning theory and research into classroom practice. Defines the concept and discusses the costs of encouraging student dependency, the benefits of nurturing student self-regulation, and implementation recommendations. Teachers should model self-regulatory attitudes and behaviors, incorporate…

75 FR 743 - Freedom of Information Act, Privacy Act of 1974; Implementation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-06

... of Information Act (FOIA) and its regulations concerning the Privacy Act of 1974 (Privacy Act). It..., Privacy Act of 1974; Implementation AGENCY: Department of the Treasury. ACTION: Final rule. SUMMARY: This... implement the Privacy Act. In addition, the document revises the list of Treasury offices and bureaus found...

77 FR 64663 - Iranian Transactions Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

...The Department of the Treasury's Office of Foreign Assets Control (``OFAC'') is changing the heading of the Iranian Transactions Regulations to the Iranian Transactions and Sanctions Regulations (the ``ITSR''), amending the renamed ITSR, and reissuing them in their entirety, to implement Executive Order 13599 of February 5, 2012 (``Blocking Property of the Government of Iran and Iranian Financial Institutions''), and subsections 1245(c) and (d)(1)(B) of the National Defense Authorization Act for Fiscal Year 2012 (the ``NDAA''). OFAC also is adding several new general licenses to the ITSR, removing a few general licenses, and incorporating into the ITSR a general license and a statement of licensing policy that, until now, have appeared only on OFAC's Web site on the Iran sanctions page. Finally, OFAC is updating certain provisions of the ITSR and making other technical and conforming changes. The ITSR are separate and apart from the Iranian Financial Sanctions Regulations, 31 CFR part 561, as amended and reissued in their entirety on February 27, 2012, which were promulgated to implement the Comprehensive Iran Sanctions, Accountability, and Divestment Act of 2010, as well as the provisions of section 1245 of the NDAA other than those set forth above.

78 FR 52485 - Revisions to the Arizona State Implementation Plan, Maricopa County Area

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-23

...] Revisions to the Arizona State Implementation Plan, Maricopa County Area AGENCY: Environmental Protection... County Area portion of the Arizona State Implementation Plan (SIP). These revisions concern particulate matter (PM) emissions from fugitive dust sources. We are approving local statutes that regulate these...

FCTC Implementation in Nigeria: Lessons for Low and Middle-Income Countries.

PubMed

Egbe, Catherine O; Bialous, Stella A; Glantz, Stanton

2018-04-06

Nigeria is a significant tobacco market and influential country in Africa. Nigeria ratified the WHO Framework Convention on Tobacco Control (FCTC) in 2005. We reviewed Nigeria's tobacco control legislation since 2000 and compliance of the National Tobacco Control Act (NTCA) 2015 with the FCTC. We reviewed the National Tobacco Control Bills 2011 (proposed by legislature) and 2014 (proposed by Executive), the NTCA 2015, and media stories on tobacco control from 2008 to 2017. The NTCA, despite being more comprehensive than Nigeria's first Tobacco Smoking (Control) law of 1990, maintained provisions promoted by the tobacco industry. Examples include: allowing designated smoking areas in hospitality venues, higher educational institutions, and transportation venues; a loophole in the advertising restictions allowing communications with consenting adults; having the Manufacturers Association of Nigeria (MAN) (which includes tobacco companies) on the National Tobacco Control Committee charged with working with the Ministry of Health to implement the law. The industry is also directly involved with the Standards Organisation of Nigeria (SON) in preparing regulations on cigarette constituents and emissions. In an unprecedented step globally, the law requires that implementing regulations be approved by the National Assembly, giving the industry another opportunity to weaken this law further by lobbying the legislators to favour the industry. As of January 2018 the law was still not being enforced. The NTCA can be strengthened through implementation guidelines still being developed. The industry should be prevented from interfering with through MAN and SON, as required by FCTC Article 5.3. The tobacco industry works to block FCTC implementation even after a country ratifies the treaty. The Nigerian case illustrates that it is essential for health authorities to remain vigilant and ensure that the tobacco industry does not play a decision-making role in the process of tobacco

Q and A on Implementing the Revised Stack Height Regulation

EPA Pesticide Factsheets

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

Review of automated vehicle technology : policy and implementation implications.

DOT National Transportation Integrated Search

2016-03-14

The goals of this project were to undergo a systematic review of automated vehicle technologies with a focus on policy : implications, methods of implementation, regulation by states, and developments occurring on legal fronts, ultimately creating a ...

50 CFR 15.1 - Purpose of regulations.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS WILD... regulations in this part implement the Wild Bird Conservation Act of 1992, Pub. L. 102-440, 16 U.S.C. 4901...

50 CFR 15.1 - Purpose of regulations.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., POSSESSION, TRANSPORTATION, SALE, PURCHASE, BARTER, EXPORTATION, AND IMPORTATION OF WILDLIFE AND PLANTS WILD... regulations in this part implement the Wild Bird Conservation Act of 1992, Pub. L. 102-440, 16 U.S.C. 4901...

Prosthetic management of posttraumatic external auditory canal atresia: A rare cause of conductive hearing loss

PubMed Central

Adhershitha, A. R.; Anilkumar, S.; Rajesh, C.; Mohan, Deepak C.

2016-01-01

Acquired external auditory canal (EAC) atresia is an infrequent entity which can originate from a number of different causes including trauma, infection, neoplasia, inflammation, and radiotherapy. Posttraumatic atresias are exceptionally rare, only 10% of atresias are attributed to trauma in most of the series. The management of stenosis of the EAC is challenging as it is associated with residual hearing loss and late recurrence. Traditional stents often occlude the EAC, resulting in a temporary conductive hearing loss. This case report describes the technique of fabrication of a wide-bored acrylic stent which attained additional retention from the folds of the auricle. The customized earmold stent effectively prevented restenosis, while the large bore provided ventilation and improved hearing subjectively during the stenting period. PMID:27746605

Development and characteristics of a subline of Ehrlich ascites carcinoma cells persistently resistant to 5-fluoro-2'-deoxyuridine.

PubMed

Jastreboff, M M; Zielińska, Z M

1983-01-01

A subline of Ehrlich ascites carcinoma (EAC) cells resistant to 5-fluoro-2'-deoxy-uridine (FdUrd) was developed by continuous exposure to progressively increasing concentrations of the drug (35-75 mg/kg per day) during 15 passages through mice. Since then, the EAC cells have been retransplanted more than 80 times through drug-untreated mice and continue to be resistant. After adaptation to growth in suspension culture the drug-adapted cells were 1000 times more resistant to FdUrd in comparison with parental ones, and remained near-tetraploid with doubling time longer than in parental line. The activity of thymidine kinase was deeply depressed (100-fold) whereas that of thymidylate synthetase several-fold increased in the resistant EAC cells, both grown in vivo and in vitro.

77 FR 3636 - Federal Acquisition Regulation; Brand-Name Specifications; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... 26] RIN 9000-AK55 Federal Acquisition Regulation; Brand-Name Specifications; Correction AGENCY... Regulation (FAR) to implement the Office of Management and Budget memoranda on brand-name specifications, FAR Case 2005-037, Brand-Name Specifications, which published in the Federal Register at 77 FR 189 on...

Impact of US and Canadian precursor regulation on methamphetamine purity in the United States.

PubMed

Cunningham, James K; Liu, Lon-Mu; Callaghan, Russell

2009-03-01

Reducing drug purity is a major, but largely unstudied, goal of drug suppression. This study examines whether US methamphetamine purity was impacted by the suppression policy of US and Canadian precursor chemical regulation. Autoregressive integrated moving average (ARIMA)-intervention time-series analysis. Continental United States and Hawaii (1985-May 2005). Interventions US federal regulations targeting precursors, ephedrine and pseudoephedrine, in forms used by large-scale producers were implemented in November 1989, August 1995 and October 1997. US regulations targeting precursors in forms used by small-scale producers (e.g. over-the-counter medications) were implemented in October 1996 and October 2001. Canada implemented federal precursor regulations in January 2003 and July 2003 and an essential chemical (e.g. acetone) regulation in January 2004. Monthly median methamphetamine purity series. US regulations targeting large-scale producers were associated with purity declines of 16-67 points; those targeting small-scale producers had little or no impact. Canada's precursor regulations were associated with purity increases of 13-15 points, while its essential chemical regulation was associated with a 13-point decrease. Hawaii's purity was consistently high, and appeared to vary little with the 1990s/2000s regulations. US precursor regulations targeting large-scale producers were associated with substantial decreases in continental US methamphetamine purity, while regulations targeting over-the-counter medications had little or no impact. Canada's essential chemical regulation was also associated with a decrease in continental US purity. However, Canada's precursor regulations were associated with purity increases: these regulations may have impacted primarily producers of lower-quality methamphetamine, leaving higher-purity methamphetamine on the market by default. Hawaii's well-known preference for 'ice' (high-purity methamphetamine) may have helped to

77 FR 71140 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Allegheny County...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-29

... by Reference of Pennsylvania's Consumer Products Regulations,'' that is located in the ``Rules and... Promulgation of Air Quality Implementation Plans; Pennsylvania; Allegheny County Incorporation by Reference of Pennsylvania's Consumer Products Regulations AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed...

Towards lifetime electronic health record implementation.

PubMed

Gand, Kai; Richter, Peggy; Esswein, Werner

2015-01-01

Integrated care concepts can help to diminish demographic challenges. Hereof, the use of eHealth, esp. overarching electronic health records, is recognized as an efficient approach. The article aims at rigorously defining the concept of lifetime electronic health records (LEHRs) and the identification of core factors that need to be fulfilled in order to implement such. A literature review was conducted. Existing definitions were identified and relevant factors were categorized. The derived assessment categories are demonstrated by a case study on Germany. Seven dimensions to differentiate types of electronic health records were found. The analysis revealed, that culture, regulation, informational self-determination, incentives, compliance, ICT infrastructure and standards are important preconditions to successfully implement LEHRs. The article paves the way for LEHR implementation and therewith for integrated care. Besides the expected benefits of LEHRs, there are a number of ethical, legal and social concerns, which need to be balanced.

Foreign bodies in the external auditory canal: Influence of age on incidence and outcomes in a Japanese population.

PubMed

Nakao, Yoshio; Tanigawa, Tohru; Murotani, Kenta; Yamashita, Jun-Ichi

2017-11-01

Otolaryngologists occasionally observe foreign bodies (FB) in the external auditory canal (EAC), although relatively few studies have focused on the role of age in this condition. We retrospectively compared the incidences, outcomes and complications of FB in the EAC in different age groups. The patients at our center included 24 children (19%), 46 adults (37%) and 56 older adults (44%). Compared with adults, older adults were significantly more likely to have FB (peak age 75-79 years), be women (18/46 vs 34/56, P = 0.0461) and be unaware of their FB (18/46 vs 34/56, P = 0.0461). We observed that all EAC FB were more common during the summer, and biotic FB were not observed during the winter. Complications were more common in cases of biotic FB, compared with abiotic FB (5/27 vs 6/99, P = 0.0421). Our findings show that older adults are particularly susceptible to FB, are frequently unaware of their FB and can develop complications. These characteristics should be considered before treating FB in the EAC. Geriatr Gerontol Int 2017; 17: 2131-2135. © 2017 Japan Geriatrics Society.

Gender role conflict and emotional approach coping in men with cancer.

PubMed

Hoyt, Michael A

2009-10-01

The utility of emotional approach coping (EAC), or expressing and processing emotions, has been equivocal for men. Gender role conflict, or the negative cognitive, emotional and behavioural consequences associated with male gender role socialisation, likely shape coping responses and may negatively affect the efficacy of men's emotion-directed coping efforts and adjustment to cancer. Perceptions of receptiveness of one's interpersonal environment may be particularly important to the effectiveness of EAC. This study examined the relationships among EAC, gender role conflict, and distress in a group of 183 men with cancer. Structural equation modelling revealed that higher gender role conflict was associated with lower emotional expression, which in turn was associated with greater distress. Gender role conflict was not related to emotional processing. Higher gender role conflict also was associated directly with more distress. In subsequent analyses, social constraints and age were examined as possible moderators of EAC. Emotional expression was related to more psychological distress for those in highly constrained environments; and emotional processing was associated with more distress with younger age. Emotional expression may be particularly affected by social influences related to gender and social receptivity. More research is needed to better distinguish constructive and unconstructive emotional processing.

41 CFR 102-76.45 - What procedures must Federal agencies follow to implement the requirements of NEPA?

Code of Federal Regulations, 2011 CFR

2011-01-01

... MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction National Environmental... standards that they have promulgated to implement CEQ's regulations. Sustainable Development ...

41 CFR 102-76.45 - What procedures must Federal agencies follow to implement the requirements of NEPA?

Code of Federal Regulations, 2014 CFR

2014-01-01

... MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction National Environmental... standards that they have promulgated to implement CEQ's regulations. Sustainable Development ...

41 CFR 102-76.45 - What procedures must Federal agencies follow to implement the requirements of NEPA?

Code of Federal Regulations, 2013 CFR

2013-07-01

... MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction National Environmental... standards that they have promulgated to implement CEQ's regulations. Sustainable Development ...

41 CFR 102-76.45 - What procedures must Federal agencies follow to implement the requirements of NEPA?

Code of Federal Regulations, 2012 CFR

2012-01-01

... MANAGEMENT REGULATION REAL PROPERTY 76-DESIGN AND CONSTRUCTION Design and Construction National Environmental... standards that they have promulgated to implement CEQ's regulations. Sustainable Development ...

48 CFR 22.1004 - Department of Labor responsibilities and regulations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Contract Act of 1965, as Amended 22.1004 Department of Labor responsibilities and regulations. Under the Act, the Secretary of Labor is authorized and directed to enforce the provisions of the Act, make.... The Department of Labor has issued implementing regulations on such matters as— (a) Service contract...

40 CFR 52.1627 - Control strategy and regulations: Carbon monoxide.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 4 2014-07-01 2014-07-01 false Control strategy and regulations: Carbon monoxide. 52.1627 Section 52.1627 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Mexico § 52.1627 Control strategy and regulations:...

40 CFR 52.1627 - Control strategy and regulations: Carbon monoxide.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 4 2013-07-01 2013-07-01 false Control strategy and regulations: Carbon monoxide. 52.1627 Section 52.1627 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS (CONTINUED) New Mexico § 52.1627 Control strategy and regulations:...

48 CFR 611.002-70 - Metric system implementation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 48 Federal Acquisition Regulations System 4 2011-10-01 2011-10-01 false Metric system... COMPETITION AND ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 611.002-70 Metric system implementation. (a... to metric policy to adopt the metric system as the preferred system of weights and measurements for...

48 CFR 611.002-70 - Metric system implementation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 48 Federal Acquisition Regulations System 4 2013-10-01 2013-10-01 false Metric system... COMPETITION AND ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 611.002-70 Metric system implementation. (a... to metric policy to adopt the metric system as the preferred system of weights and measurements for...

48 CFR 611.002-70 - Metric system implementation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 48 Federal Acquisition Regulations System 4 2014-10-01 2014-10-01 false Metric system... COMPETITION AND ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 611.002-70 Metric system implementation. (a... to metric policy to adopt the metric system as the preferred system of weights and measurements for...

48 CFR 611.002-70 - Metric system implementation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 48 Federal Acquisition Regulations System 4 2012-10-01 2012-10-01 false Metric system... COMPETITION AND ACQUISITION PLANNING DESCRIBING AGENCY NEEDS 611.002-70 Metric system implementation. (a... to metric policy to adopt the metric system as the preferred system of weights and measurements for...

40 CFR 85.1804 - Approval of Plan: Implementation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Approval of Plan: Implementation. 85.1804 Section 85.1804 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM MOBILE SOURCES Recall Regulations § 85.1804 Approval of Plan...

78 FR 54813 - Approval and Promulgation of Air Quality Implementation Plans; Colorado; Construction Permit...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-06

...] Approval and Promulgation of Air Quality Implementation Plans; Colorado; Construction Permit Program Fee Increases; Construction Permit Regulation of PM 2.5 ; Regulation 3 AGENCY: Environmental Protection Agency... construction permit processing fees. EPA proposes approval of Colorado's May 25, 2011 submittal, which...

Decadal and seasonal changes in temperature, salinity, nitrate, and chlorophyll in inshore and offshore waters along southeast Australia

NASA Astrophysics Data System (ADS)

Kelly, Paige; Clementson, Lesley; Lyne, Vincent

2015-06-01

Sixty years of oceanographic in situ data at Port Hacking (34°S) and Maria Island (42°S) and 15 years of satellite-derived chlorophyll a (chl a) in inshore and offshore waters of southeast Australia show changes in the seasonality and trend of water properties consistent with long-term intensification and southerly extensions of East Australian Current (EAC) water. Decadal analyses reveal that the EAC extension water at Maria Island increased gradually from the 1940s to 1980s, followed by a rapid increase since the 1990s. This acceleration coincided with enhanced winter nitrate, implying increased injections of subantarctic water at Maria Island. Satellite-derived chl a at six coastal sites and offshore companion sites in the western Tasman Sea showed significant inshore-offshore variations in seasonal cycle and long-term trend. After 2004-2005, the Maria Island seasonal cycle became increasingly similar to those of Bass Strait and St. Helens, suggesting that the EAC extension water was extending further southward. Comparative analyses of inshore-offshore sites showed that the presence of EAC extension water declined offshore. Seasonal cycles at Maria Island show a recent shift away from the traditional spring bloom, toward increased winter biomass, and enhanced primary productivity consistent with extensions of warm, energetic EAC extension water and more frequent injections of cooler, fresher nitrate-replete waters. Overall, we find complex temporal, latitudinal, and inshore-offshore changes in multiple water masses, particularly at Maria Island, and changes in primary productivity that will profoundly impact fisheries and ecosystems.

Autophagy levels are elevated in Barrett’s esophagus and promote cell survival from acid and oxidative stress

PubMed Central

Kong, Jianping; Whelan, Kelly A.; Laczkó, Dorottya; Dang, Brendan; Monroig, Angeliz Caro; Soroush, Ali; Falcone, John; Amaravadi, Ravi K.; Rustgi, Anil K.; Ginsberg, Gregory G; Falk, Gary W; Nakagawa, Hiroshi; Lynch, John P.

2015-01-01

Autophagy is a highly conserved mechanism that is activated during cellular stress. We hypothesized that autophagy may be induced by acid reflux, which causes injury and inflammation, and therefore contributes to the pathogenesis of Barrett’s esophagus (BE) and esophageal adenocarcinoma (EAC). Currently, the role of autophagy in BE and EAC is poorly studied. We quantitatively define autophagy levels in human BE cell lines, a transgenic mouse model of BE, and human BE and EAC biopsies. Human non-dysplastic BE had the highest basal number of autophagic vesicles (AVs), while AVs were reduced in normal squamous cells and dysplastic BE cells, and nearly absent in EAC. To demonstrate a functional role for autophagy in BE pathogenesis, normal squamous (STR), non-dysplastic BE (CPA), dysplastic BE (CPD), and esophageal adenocarcinoma (OE19) cell lines were exposed to an acid pulse (pH3.5) followed by incubation in the presence or absence of chloroquine, an autophagy inhibitor. Acid exposure increased reactive oxygen species (ROS) levels in STR and CPA cells. Chloroquine alone had a small impact on intracellular ROS or cell survival. However, combination of chloroquine with the acid pulse resulted in a significant increase in ROS levels at 6 hours in STR and CPA cells, and increased cell death in all cell lines. These findings establish increased numbers of AVs in human BE compared to normal squamous or EAC, and suggest that autophagy functions to improve cell survival after acid reflux injury. Autophagy may thus play a critical role in BE pathogenesis and progression. PMID:26373456

Pathophysiological mechanisms linking obesity and esophageal adenocarcinoma

PubMed Central

Alexandre, Leo; Long, Elizabeth; Beales, Ian LP

2014-01-01

In recent decades there has been a dramatic rise in the incidence of esophageal adenocarcinoma (EAC) in the developed world. Over approximately the same period there has also been an increase in the prevalence of obesity. Obesity, especially visceral obesity, is an important independent risk factor for the development of gastro-esophageal reflux disease, Barrett’s esophagus and EAC. Although the simplest explanation is that this mediated by the mechanical effects of abdominal obesity promoting gastro-esophageal reflux, the epidemiological data suggest that the EAC-promoting effects are independent of reflux. Several, not mutually exclusive, mechanisms have been implicated, which may have different effects at various points along the reflux-Barrett’s-cancer pathway. These mechanisms include a reduction in the prevalence of Helicobacter pylori infection enhancing gastric acidity and possibly appetite by increasing gastric ghrelin secretion, induction of both low-grade systemic inflammation by factors secreted by adipose tissue and the metabolic syndrome with insulin-resistance. Obesity is associated with enhanced secretion of leptin and decreased secretion of adiponectin from adipose tissue and both increased leptin and decreased adiponectin have been shown to be independent risk factors for progression to EAC. Leptin and adiponectin have a set of mutually antagonistic actions on Barrett’s cells which appear to influence the progression of malignant behaviour. At present no drugs are of proven benefit to prevent obesity associated EAC. Roux-en-Y reconstruction is the preferred bariatric surgical option for weight loss in patients with reflux. Statins and aspirin may have chemopreventative effects and are indicated for their circulatory benefits. PMID:25400997

Randomized Trial Comparing Esomeprazole and Rabeprazole in First-line Eradication Therapy for Helicobacter pylori Infection based on the Serum Levels of Pepsinogens.

PubMed

Shimoyama, Tadashi; Chinda, Daisuke; Sawada, Yoshihiko; Komai, Kazuo; Chiba, Hironobu; Saito, Yoshiharu; Sasaki, Yoshio; Matsuzaka, Masashi; Fukuda, Shinsaku

2017-01-01

Objective CYP2C19 metabolic activity influences the efficacy of Helicobacter pylori eradication therapies comprising PPIs. Rabeprazole (RPZ) and esomeprazole (EPZ) are PPIs not extensively metabolized by CYP2C19. The aim of this study was to elucidate whether or not first-line triple therapies using RPZ or EPZ are equally effective in Japanese patients with different CYP2C19 genotypes. Methods Two-hundred patients infected with H. pylori were randomized to receive one of the following regimens: amoxicillin (750 mg), clarithromycin (200 mg), and either esomeprazole (20 mg) (EAC group) or rabeprazole (10 mg) (RAC group), twice a day for one week. The CYP2C19 polymorphisms were determined by polymerase chain reaction and the serum level of pepsinogens was measured. Results The eradication rates of the EAC and RAC regimens were 79.8% (95% confidential interval: 71.7-89.0%) and 74.7% (66.0-83.4%), respectively, in a per protocol (PP) analysis (p=0.488). The eradication rates of the EAC and RAC regimens were not significantly different between patients with the homo EM genotype (p=0.999) or hetero IM or PM genotypes (p=0.286). A lower PG I/II ratio was associated with lower eradication rates (p=0.025). Conclusion Although the eradication rate was less than 80%, the EAC and RAC regimens were equally effective in each CYP2C19 genotype group. The PG I/II ratio was associated with the results of EAC and RAC therapy in this series of patients.

Randomized Trial Comparing Esomeprazole and Rabeprazole in First-line Eradication Therapy for Helicobacter pylori Infection based on the Serum Levels of Pepsinogens

PubMed Central

Shimoyama, Tadashi; Chinda, Daisuke; Sawada, Yoshihiko; Komai, Kazuo; Chiba, Hironobu; Saito, Yoshiharu; Sasaki, Yoshio; Matsuzaka, Masashi; Fukuda, Shinsaku

2017-01-01

Objective CYP2C19 metabolic activity influences the efficacy of Helicobacter pylori eradication therapies comprising PPIs. Rabeprazole (RPZ) and esomeprazole (EPZ) are PPIs not extensively metabolized by CYP2C19. The aim of this study was to elucidate whether or not first-line triple therapies using RPZ or EPZ are equally effective in Japanese patients with different CYP2C19 genotypes. Methods Two-hundred patients infected with H. pylori were randomized to receive one of the following regimens: amoxicillin (750 mg), clarithromycin (200 mg), and either esomeprazole (20 mg) (EAC group) or rabeprazole (10 mg) (RAC group), twice a day for one week. The CYP2C19 polymorphisms were determined by polymerase chain reaction and the serum level of pepsinogens was measured. Results The eradication rates of the EAC and RAC regimens were 79.8% (95% confidential interval: 71.7-89.0%) and 74.7% (66.0-83.4%), respectively, in a per protocol (PP) analysis (p=0.488). The eradication rates of the EAC and RAC regimens were not significantly different between patients with the homo EM genotype (p=0.999) or hetero IM or PM genotypes (p=0.286). A lower PG I/II ratio was associated with lower eradication rates (p=0.025). Conclusion Although the eradication rate was less than 80%, the EAC and RAC regimens were equally effective in each CYP2C19 genotype group. The PG I/II ratio was associated with the results of EAC and RAC therapy in this series of patients. PMID:28674348

Pressure Safety Program Implementation at ORNL

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

Lower, Mark; Etheridge, Tom; Oland, C. Barry

2013-01-01

The Oak Ridge National Laboratory (ORNL) is a US Department of Energy (DOE) facility that is managed by UT-Battelle, LLC. In February 2006, DOE promulgated worker safety and health regulations to govern contractor activities at DOE sites. These regulations, which are provided in 10 CFR 851, Worker Safety and Health Program, establish requirements for worker safety and health program that reduce or prevent occupational injuries, illnesses, and accidental losses by providing DOE contractors and their workers with safe and healthful workplaces at DOE sites. The regulations state that contractors must achieve compliance no later than May 25, 2007. According tomore » 10 CFR 851, Subpart C, Specific Program Requirements, contractors must have a structured approach to their worker safety and health programs that at a minimum includes provisions for pressure safety. In implementing the structured approach for pressure safety, contractors must establish safety policies and procedures to ensure that pressure systems are designed, fabricated, tested, inspected, maintained, repaired, and operated by trained, qualified personnel in accordance with applicable sound engineering principles. In addition, contractors must ensure that all pressure vessels, boilers, air receivers, and supporting piping systems conform to (1) applicable American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (2004) Sections I through XII, including applicable code cases; (2) applicable ASME B31 piping codes; and (3) the strictest applicable state and local codes. When national consensus codes are not applicable because of pressure range, vessel geometry, use of special materials, etc., contractors must implement measures to provide equivalent protection and ensure a level of safety greater than or equal to the level of protection afforded by the ASME or applicable state or local codes. This report documents the work performed to address legacy pressure vessel deficiencies and

Euroguidelines in Central and Eastern Europe (ECEE) conference and the Warsaw Declaration - a comprehensive meeting report.

PubMed

Kowalska, J D; Oprea, C; de Witt, S; Pozniak, A; Gökengin, D; Youle, M; Lundgren, J D; Horban, A

2017-05-01

The objective of this paper is to summarize the outcomes of the Euroguidelines in Central and Eastern Europe (ECEE) conference held in Warsaw in February 2016. The main aim of this conference was to facilitate a discussion on European AIDS Clinical Society (EACS) guidelines implementation across the region and neighbouring countries and to present the current obstacles in benchmarking HIV care in Europe. During a 2-day meeting, there were country-based presentations using a predefined template so as to make the data comparable and focus the discussion. Areas covered were country epidemiology, surveillance, national strategy for treatment and prevention, standards of care, access to care and treatment availability. Each participant filled in a questionnaire investigating HIV guidelines usage per country. In total, 16 Central and Eastern Europe (CEE) and neighbouring countries were represented at the conference: Albania, Armenia, Belarus, Croatia, Czech Republic, Estonia, Georgia, Hungary, Lithuania, Moldova, Poland, Romania, Russia, Serbia, Slovakia and Turkey. EACS guidelines version 7.1 were used in 14 (87%) countries. In 11 (69%) countries, national guidelines were available, of which eight had been recently updated. Half of the countries declared that they use World Health Organization (WHO) and Department of Health and Human Services (DHHS) guidelines, over one-third the European Centre for Disease Prevention and Control (ECDC) HIV testing guidelines and one in five the International Antiviral Society-USA (IAS-USA) Panel guidelines from 2012. Participants declared their will to promote the widespread use of EACS guidelines for HIV infection in the CEE region and neighbouring countries by signing the Warsaw Declaration. They also emphasized the need to increase publishing of data from national cohorts in that region. © 2016 British HIV Association.

Locoregional Failure Rate After Preoperative Chemoradiation of Esophageal Adenocarcinoma and the Outcomes of Salvage Strategies

PubMed Central

Sudo, Kazuki; Taketa, Takashi; Correa, Arlene M.; Campagna, Maria-Claudia; Wadhwa, Roopma; Blum, Mariela A.; Komaki, Ritsuko; Lee, Jeffrey H.; Bhutani, Manoop S.; Weston, Brian; Skinner, Heath D.; Maru, Dipen M.; Rice, David C.; Swisher, Stephen G.; Hofstetter, Wayne L.; Ajani, Jaffer A.

2013-01-01

Purpose The primary purpose of surveillance of patients with esophageal adenocarcinoma (EAC) and/or esophagogastric junction adenocarcinoma after local therapy (eg, chemoradiotherapy followed by surgery or trimodality therapy [TMT]) is to implement a potentially beneficial salvage therapy to overcome possible morbidity/mortality caused by locoregional failure (LRF). However, the benefits of surveillance are not well understood. We report on LRFs and salvage strategies in a large cohort. Patients and Methods Between 2000 and 2010, 518 patients with EAC who completed TMT were analyzed for the frequency of LRF over time and salvage therapy outcomes. Standard statistical techniques were used. Results For 518 patients, the median follow-up time was 29.3 months (range, 1 to 149 months). Distant metastases (with or without LRF) occurred in 188 patients (36%), and LRF only occurred in 27 patients (5%). Eleven of 27 patients had lumen-only LRF. Most LRFs (89%) occurred within 36 months of surgery. Twelve patients had salvage chemoradiotherapy, but only five survived more than 2 years. Four patients needed salvage surgery, and three who survived more than 2 years developed distant metastases. The median overall survival of 27 patients with LRF was 17 months, and 10 patients (37%) survived more than 2 years. Thus, only 2% of all 518 patients benefited from surveillance/salvage strategies. Conclusion Our surveillance strategy, which is representative of many others currently being used, raises doubts about its effectiveness and benefits (along with concerns regarding types and times of studies and costs implications) to patients with EAC who have LRF only after TMT. Fortunately, LRFs are rare after TMT, but the salvage strategies are not highly beneficial. Our data can help develop an evidence-based surveillance strategy. PMID:24145339

Regulation and safety implementation of nanotechnology for chemical enterprises in the Central Europe Space

NASA Astrophysics Data System (ADS)

Falk, A.; Hartl, S.; Sinner, F.

2013-04-01

As result of the gradually increasing nanotechnology sector there is the necessity of a contemporary analysis of the present regulations used for nanomaterials, to outline the current situation of the nanotechnology sector, to promote international cooperation and research's coordination to overcome disciplinary boundaries, to fill the gap between more and less experienced regions and to turn investments in R&D in industrial innovations. The general objective of the Central Europe project NANOFORCE, which is developed by national and regional chemistry associations and R&D Centres of the Central Europe area, is to foster the innovative nanotechnology-sector networks across Central Europe regions by bringing together public and private organizations to carry out collaborative and interdisciplinary researches on nanomaterials (in the frame of REACH Regulation) and to turn the most promising laboratory results into innovative industrial applications. To build up a legal advisory board for chemical enterprises starting in nanotechnology, a state of the art report on existing safety procedures and nanotech related regulations was produced to give an overview on currently available regulations used by chemical industries and manufacturing companies within the European region to secure their products. The main emphasis was placed on REACH regulation to search for relevant sections concentrating on nanomaterials which are applicable for nanotechnology. In addition, all relevant directives and amendments of REACH were screened with regard to identify gaps where action is still needed and give possible recommendations for the European Commission. Beyond literature research a questionnaire for producers, users, researchers and financiers was developed with the goal to collect information about the nanotechnology sector in the CE region concerning development, financial status, and international cooperation within joint ventures, safety and nanotoxicology.