76 FR 46798 - Cross-Media Electronic Reporting: Authorized Program Revision Approvals, Commonwealth of Kentucky

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9447-2] Cross-Media Electronic Reporting: Authorized Program Revision Approvals, Commonwealth of Kentucky AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal...

77 FR 71792 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Georgia

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-04

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9757-6] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Georgia AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY...-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and...

77 FR 37038 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Illinois

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-20

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9690-5] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Illinois AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY... . SUPPLEMENTARY INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was...

76 FR 24020 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Illinois

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-29

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9293-7] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Illinois AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY... final Cross-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848...

78 FR 49510 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Montana

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9900-04-OEI] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of Montana AGENCY: Environmental Protection Agency (EPA). ACTION: Notice...-Media Electronic Reporting Rule (CROMERR) was published in the Federal Register (70 FR 59848) and...

78 FR 46005 - NPDES Electronic Reporting Rule

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-30

... reports, and enforcement responses is provided (i.e., electronic rather than paper-based), it does not... is proposing a regulation that would require electronic reporting for current paper-based NPDES....regulations.gov Web site is an ``anonymous access'' system, which means EPA will not know your identity or...

77 FR 47303 - Atlantic Highly Migratory Species; Electronic Dealer Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-08

...), Commerce. ACTION: Final rule. SUMMARY: This final rule will require that Federal Atlantic swordfish, shark, and tuna dealers report receipt of Atlantic sharks, swordfish, and bigeye, albacore, skipjack, and... commercially-harvested Atlantic sharks, swordfish, and BAYS tunas. Any delinquent reports will need to be...

78 FR 77121 - Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of New York

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9904-29-OEI] Cross-Media Electronic Reporting: Authorized Program Revision Approval, State of New York AGENCY: Environmental Protection Agency (EPA). ACTION: Notice... INFORMATION: On October 13, 2005, the final Cross-Media Electronic Reporting Rule (CROMERR) was published in...

77 FR 55833 - Announcement of Public Meeting on the Consumer Confidence Report (CCR) Rule Retrospective Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-11

... on the Consumer Confidence Report (CCR) Rule Retrospective Review and Request for Public Comment on... potential approaches for providing Consumer Confidence Reports (CCR) via electronic delivery. EPA plans to... meeting to give EPA time to process your request. Background Consumer Confidence Reports are a key part of...

CROMERR Program Fact Sheet

EPA Pesticide Factsheets

The Cross-Media Electronic Reporting Rule (CROMERR), published in the Federal Register under 40 CFR, Part 3 on October 13, 2005, provides the legal framework for electronic reporting under all of EPA's environmental regulations.

Medicare and Medicaid programs; modifications to the Medicare and Medicaid Electronic Health Record (EHR) Incentive Program for 2014 and other changes to EHR Incentive Program; and health information technology: revision to the certified EHR technology definition and EHR certification changes related to standards. Final rule.

PubMed

2014-09-04

This final rule changes the meaningful use stage timeline and the definition of certified electronic health record technology (CEHRT) to allow options in the use of CEHRT for the EHR reporting period in 2014. It also sets the requirements for reporting on meaningful use objectives and measures as well as clinical quality measure (CQM) reporting in 2014 for providers who use one of the CEHRT options finalized in this rule for their EHR reporting period in 2014. In addition, it finalizes revisions to the Medicare and Medicaid EHR Incentive Programs to adopt an alternate measure for the Stage 2 meaningful use objective for hospitals to provide structured electronic laboratory results to ambulatory providers; to correct the regulation text for the measures associated with the objective for hospitals to provide patients the ability to view online, download, and transmit information about a hospital admission; and to set a case number threshold exemption for CQM reporting applicable for eligible hospitals and critical access hospitals (CAHs) beginning with FY 2013. Finally, this rule finalizes the provisionally adopted replacement of the Data Element Catalog (DEC) and the Quality Reporting Document Architecture (QRDA) Category III standards with updated versions of these standards.

77 FR 57566 - Announcement of Public Meeting on the Consumer Confidence Report (CCR) Rule Retrospective Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-18

... ENVIRONMENTAL PROTECTION AGENCY [EPA-HQ-OW-2012-0035; FRL-9730-7] Announcement of Public Meeting on the Consumer Confidence Report (CCR) Rule Retrospective Review and Request for Public Comment on Potential Approaches to Electronic Delivery of the CCR; Correction AGENCY: Environmental Protection Agency...

The Evolution of the Automated Continuous Evaluation System (ACES) for Personnel Security

DTIC Science & Technology

2013-11-12

information. It applies business rules to the data, produces a report that flags issues of potential security concern, and electronically transmits...Form 86 (SF- 86) to check these data sources, verify what has been submitted, and collect more information. It applies business rules to the data...subject information. It applies business rules to analyze the data returned, produces a report that flags issues of potential security concern, and

77 FR 5470 - Periodicals-Recognition of Distribution of Periodicals via Electronic Copies

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

... Electronic Copies AGENCY: Postal Service TM . ACTION: Proposed rule. SUMMARY: The Postal Service proposes to....6, to allow publishers who use electronic distribution methods to report such circulation as paid or... publications through various electronic media channels. According to the standards that govern the Periodicals...

77 FR 27125 - Periodicals-Recognition of Distribution of Periodicals via Electronic Copies

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-09

... Electronic Copies AGENCY: Postal Service\\TM\\. ACTION: Final rule. SUMMARY: The Postal Service will revise the... limited reporting of electronic copies of Periodicals publications to satisfy the circulation standards...--Recognition of Distribution of Periodicals via Electronic Copies (77 FR 5470-5471) revising DMM 707.6 by...

Supplemental Notice to the Proposed NPDES Electronic Reporting Rule Fact Sheet

EPA Pesticide Factsheets

This notice allows EPA to identify the issues raised by commenters during the public comment period, clarify any misunderstandings about the proposal, and discuss possibilities for how EPA might modify the rule to address issues raised by stakeholders.

Safety of railroad employees' use of personal electronic devices

DOT National Transportation Integrated Search

2014-06-01

This report describes two studies sponsored by the Federal Railroad Administration that examined distraction from personal electronic device (PED) usage among safety-critical railroad employees. Study I considered railroad rules, railroad efficiency ...

'Ten Golden Rules' for Designing Software in Medical Education: Results from a Formative Evaluation of DIALOG.

ERIC Educational Resources Information Center

Jha, Vikram; Duffy, Sean

2002-01-01

Reports the results of an evaluation of Distance Interactive Learning in Obstetrics and Gynecology (DIALOG) which is an electronic program for continuing education. Presents 10 golden rules for designing software for medical practitioners. (Contains 26 references.) (Author/YDS)

Emergency physicians' knowledge and attitudes of clinical decision support in the electronic health record: a survey-based study.

PubMed

Ballard, Dustin W; Rauchwerger, Adina S; Reed, Mary E; Vinson, David R; Mark, Dustin G; Offerman, Steven R; Chettipally, Uli K; Graetz, Ilana; Dayan, Peter; Kuppermann, Nathan

2013-04-01

The objective was to investigate clinician knowledge of and attitudes toward clinical decision support (CDS) and its incorporation into the electronic health record (EHR). This was an electronic survey of emergency physicians (EPs) within an integrated health care delivery system that uses a complete EHR. Randomly assigned respondents completed one of two questionnaires, both including a hypothetical vignette and self-reported knowledge of and attitudes about CDS. One vignette version included CDS, and the other did not (NCDS). The vignette described a scenario in which a cranial computed tomography (CCT) is not recommended by validated prediction rules (the Pediatric Emergency Care Applied Research Network [PECARN] rules). In both survey versions, subjects responded first with their likely approach to evaluation and then again after receiving either CDS (the PECARN prediction rules) or no additional support. Descriptive statistics were used for self-reported responses and multivariate logistic regression was used to identify predictors of self-reported knowledge and use of the PECARN rules, as well as use of vignette responses. There were 339 respondents (68% response rate), with 172 of 339 (51%) randomized to the CDS version. Initially, 25% of respondents to each version indicated they would order CCTs. After CDS, 30 of 43 (70%) of respondents who initially would order CCTs changed their management decisions to no CCT versus two of 41 (5%) with the NCDS version (chi-square, p = 0.003). In response to self-report questions, 81 of 338 respondents (24%) reported having never heard of the PECARN prediction rules, 122 of 338 (36%) were aware of the rules but not their specifics, and 135 of 338 (40%) reported knowing the rules and their specifics. Respondents agreed with favorable statements about CDS (75% to 96% agreement across seven statements) and approaches to its implementation into the EHR (60% to 93% agreement across seven statements). In multivariable analyses, EPs with tenure of 5 to 14 years (odds ratio [AOR] = 0.51, 95% confidence interval [CI] = 0.30 to 0.86) and for 15 years or more (AOR = 0.37, 95% CI = 0.20 to 0.70) were significantly less likely to report knowing the specifics of the PECARN prediction rules compared with EPs who practiced for fewer than 5 years. In addition, in the initial vignette responses (across both versions), physicians with ≥15 years of ED tenure compared to those with fewer than 5 years of experience (AOR = 0.30, 95% CI = 0.13 to 0.69), and those reporting knowing the specifics of the PECARN prediction rules were less likely to order CCTs (AOR = 0.53, 95% CI = 0.30 to 0.92). EPs incorporated pediatric head trauma CDS via the EHR into their clinical judgment in a hypothetical scenario and reported favorable opinions of CDS in general and their inclusion into the EHR. © 2013 by the Society for Academic Emergency Medicine.

40 CFR 60.2795 - In what form can I submit my reports?

Code of Federal Regulations, 2011 CFR

2011-07-01

... using the Electronic Reporting Tool (ERT) (see http://www.epa.gov/ttn/chief/ert/ert_tool.html). ... or Before November 30, 1999 Model Rule-Recordkeeping and Reporting § 60.2795 In what form can I...

14 CFR 1206.200 - Types of records to be made available.

Code of Federal Regulations, 2010 CFR

2010-01-01

... instructions regarding the scope and contents of all papers, reports, or examinations; (4) Substantive rules of... instructions to staff that affect a member of the public; (iv) Copies of all records, regardless of form or... electronically, through an electronic reading room and in electronic forms or formats. (ii) In connection with...

40 CFR 60.5235 - What reports must I submit?

Code of Federal Regulations, 2013 CFR

2013-07-01

... Electronic Reporting Tool (ERT) (see http://www.epa.gov/ttn/chief/ert/ert_tool.html/) or other compatible... Existing Sewage Sludge Incineration Units Model Rule-Recordkeeping and Reporting § 60.5235 What reports... reporting period specified in paragraph (c)(3) of this section. You must submit your first annual compliance...

Medicare and Medicaid programs: hospital outpatient prospective payment; ambulatory surgical center payment; hospital value-based purchasing program; physician self-referral; and patient notification requirements in provider agreements. Final rule with comment period.

PubMed

2011-11-30

This final rule with comment period revises the Medicare hospital outpatient prospective payment system (OPPS) for CY 2012 to implement applicable statutory requirements and changes arising from our continuing experience with this system. In this final rule with comment period, we describe the changes to the amounts and factors used to determine the payment rates for Medicare hospital outpatient services paid under the OPPS. In addition, this final rule with comment period updates the revised Medicare ambulatory surgical center (ASC) payment system to implement applicable statutory requirements and changes arising from our continuing experience with this system. In this final rule with comment period, we set forth the relative payment weights and payment amounts for services furnished in ASCs, specific HCPCS codes to which these changes apply, and other ratesetting information for the CY 2012 ASC payment system. We are revising the requirements for the Hospital Outpatient Quality Reporting (OQR) Program, adding new requirements for ASC Quality Reporting System, and making additional changes to provisions of the Hospital Inpatient Value-Based Purchasing (VBP) Program. We also are allowing eligible hospitals and CAHs participating in the Medicare Electronic Health Record (EHR) Incentive Program to meet the clinical quality measure reporting requirement of the EHR Incentive Program for payment year 2012 by participating in the 2012 Medicare EHR Incentive Program Electronic Reporting Pilot. Finally, we are making changes to the rules governing the whole hospital and rural provider exceptions to the physician self-referral prohibition for expansion of facility capacity and changes to provider agreement regulations on patient notification requirements.

76 FR 58122 - Defense Federal Acquisition Regulation Supplement; Material Inspection and Receiving Report...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

...DoD is issuing a final rule amending the Defense Federal Acquisition Regulation Supplement (DFARS), Appendix F, Material Inspection and Receiving Report, to incorporate new procedures for using the electronic Wide Area WorkFlow (WAWF) Receiving Report.

Improve Tracking of Workplace Injuries and Illnesses. Final rule.

PubMed

2016-05-12

OSHA is issuing a final rule to revise its Recording and Reporting Occupational Injuries and Illnesses regulation. The final rule requires employers in certain industries to electronically submit to OSHA injury and illness data that employers are already required to keep under existing OSHA regulations. The frequency and content of these establishment-specific submissions is set out in the final rule and is dependent on the size and industry of the employer. OSHA intends to post the data from these submissions on a publicly accessible Web site. OSHA does not intend to post any information on the Web site that could be used to identify individual employees. The final rule also amends OSHA's recordkeeping regulation to update requirements on how employers inform employees to report work-related injuries and illnesses to their employer. The final rule requires employers to inform employees of their right to report work-related injuries and illnesses free from retaliation; clarifies the existing implicit requirement that an employer's procedure for reporting work-related injuries and illnesses must be reasonable and not deter or discourage employees from reporting; and incorporates the existing statutory prohibition on retaliating against employees for reporting work-related injuries or illnesses. The final rule also amends OSHA's existing recordkeeping regulation to clarify the rights of employees and their representatives to access the injury and illness records.

Electronic media time and sedentary behaviors in children: Findings from the Built Environment and Active Play Study in the Washington DC area.

PubMed

Roberts, Jennifer D; Rodkey, Lindsey; Ray, Rashawn; Knight, Brandon; Saelens, Brian E

2017-06-01

An objective of the Built Environment and Active Play (BEAP) Study was to examine whether home built environment, bedroom electronic presence, parental rules and demographics predicted children's sedentary behavior (SB). In 2014, BEAP Study questionnaires were mailed to 2000 parents of children (7-12 years) within the Washington DC area. SB-Duration (hours/day) and SB-Frequency (days/week) were assessed by two questions with multiple subparts relating to SB activity type (e.g. car riding) and SB companionship (e.g. friends). Built environment, bedroom electronic presence, parental rules and demographic data were obtained through questionnaire items and ordered logistic regression models were used to examine whether these variables were associated with SB. Study sample included 144 children (female (50%); average age (9.7 years); White (56.3%); Black/African-American (23.7%); Asian-Americans (10.4%)). Nearly 40% of the sample reported daily solitary SB with car riding being the most frequently reported type of SB. Children living on streets without a dead-end/cul-de-sac exhibited a higher odds in SB-Duration using electric media [2.61 (CI: 1.31, 5.18)] and having no television in a child's bedroom was associated with a lower odds in SB-Frequency [0.048 (CI: 0.006, 0.393)] and SB-Duration [0.085 (CI: 0.018, 0.395)]. Non-Hispanic/Latino children were also found to have higher odds in solitary SB-Frequency when parental rules of electronic use were modeled [8.56 (CI: 1.11, 66.01)]. Based on results from this cross-sectional study, home neighborhood built environment, bedroom electronic presence and absence of parental rules can significantly predict children's SB.

Health information technology: standards, implementation specifications, and certification criteria for electronic health record technology, 2014 edition; revisions to the permanent certification program for health information technology. Final rule.

PubMed

2012-09-04

With this final rule, the Secretary of Health and Human Services adopts certification criteria that establish the technical capabilities and specify the related standards and implementation specifications that Certified Electronic Health Record (EHR) Technology will need to include to, at a minimum, support the achievement of meaningful use by eligible professionals, eligible hospitals, and critical access hospitals under the Medicare and Medicaid EHR Incentive Programs beginning with the EHR reporting periods in fiscal year and calendar year 2014. This final rule also makes changes to the permanent certification program for health information technology, including changing the program's name to the ONC HIT Certification Program.

Medicare Program: Hospital Outpatient Prospective Payment and Ambulatory Surgical Center Payment Systems and Quality Reporting Programs; Organ Procurement Organization Reporting and Communication; Transplant Outcome Measures and Documentation Requirements; Electronic Health Record (EHR) Incentive Programs; Payment to Nonexcepted Off-Campus Provider-Based Department of a Hospital; Hospital Value-Based Purchasing (VBP) Program; Establishment of Payment Rates Under the Medicare Physician Fee Schedule for Nonexcepted Items and Services Furnished by an Off-Campus Provider-Based Department of a Hospital. Final rule with comment period and interim final rule with comment period.

PubMed

2016-11-14

This final rule with comment period revises the Medicare hospital outpatient prospective payment system (OPPS) and the Medicare ambulatory surgical center (ASC) payment system for CY 2017 to implement applicable statutory requirements and changes arising from our continuing experience with these systems. In this final rule with comment period, we describe the changes to the amounts and factors used to determine the payment rates for Medicare services paid under the OPPS and those paid under the ASC payment system. In addition, this final rule with comment period updates and refines the requirements for the Hospital Outpatient Quality Reporting (OQR) Program and the ASC Quality Reporting (ASCQR) Program. Further, in this final rule with comment period, we are making changes to tolerance thresholds for clinical outcomes for solid organ transplant programs; to Organ Procurement Organizations (OPOs) definitions, outcome measures, and organ transport documentation; and to the Medicare and Medicaid Electronic Health Record Incentive Programs. We also are removing the HCAHPS Pain Management dimension from the Hospital Value-Based Purchasing (VBP) Program. In addition, we are implementing section 603 of the Bipartisan Budget Act of 2015 relating to payment for certain items and services furnished by certain off-campus provider-based departments of a provider. In this document, we also are issuing an interim final rule with comment period to establish the Medicare Physician Fee Schedule payment rates for the nonexcepted items and services billed by a nonexcepted off-campus provider-based department of a hospital in accordance with the provisions of section 603.

40 CFR 60.1860 - What reports must I submit and in what form?

Code of Federal Regulations, 2011 CFR

2011-07-01

... Times for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Model Rule... §§ 60.1870, 60.1880, and 60.1895. If the Administrator agrees, you may submit electronic reports. (c...

40 CFR 60.1860 - What reports must I submit and in what form?

Code of Federal Regulations, 2013 CFR

2013-07-01

... Times for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Model Rule... §§ 60.1870, 60.1880, and 60.1895. If the Administrator agrees, you may submit electronic reports. (c...

40 CFR 60.1860 - What reports must I submit and in what form?

Code of Federal Regulations, 2014 CFR

2014-07-01

... Times for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Model Rule... §§ 60.1870, 60.1880, and 60.1895. If the Administrator agrees, you may submit electronic reports. (c...

40 CFR 60.1860 - What reports must I submit and in what form?

Code of Federal Regulations, 2012 CFR

2012-07-01

... Times for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Model Rule... §§ 60.1870, 60.1880, and 60.1895. If the Administrator agrees, you may submit electronic reports. (c...

40 CFR 60.1860 - What reports must I submit and in what form?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Times for Small Municipal Waste Combustion Units Constructed on or Before August 30, 1999 Model Rule... §§ 60.1870, 60.1880, and 60.1895. If the Administrator agrees, you may submit electronic reports. (c...

Theory of electron--photon scattering effects in metals. Progress report, December 1, 1976--November 30, 1977

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

Lawrence, W.E.

1977-01-01

The general areas in which the investigations were carried out are transport properties and quasiparticle lifetimes in normal metals and superconductors. The more specific research projects upon which progress is reported are (a) the calculation of order parameter relaxation times in aluminum, (b) transport coefficients of the noble metals (emphasizing deviations from Matthiessen's rule), (c) variational transport calculations for a superconductor, (d) some general results on quasiparticle relaxation time anisotropy in polyvalent metals, and (e) a clarification of the roles of electron-electron and electron-phonon scattering in somple metals at low temperatures.

State-Administered Programs. Final Rule. Federal Register, Department of Education, 34 CFR Part 76

ERIC Educational Resources Information Center

National Archives and Records Administration, 2007

2007-01-01

The Secretary amends the regulations in 34 CFR part 76 governing State reporting requirements. These final regulations require States to submit their performance reports, financial reports, and any other required reports, in the manner prescribed by the Secretary, including through electronic submission, if the Secretary has obtained approval from…

08/24/2012 Fact Sheet

EPA Pesticide Factsheets

Fact sheet describing the 2012 corrections and amendments to the Greenhouse Gas Reporting Rule that affect electronics manufacturing, petroleum and natural gas systems, fluorinated gas production, and industrial waste landfills.

76 FR 42169 - Medicare and Medicaid Programs: Hospital Outpatient Prospective Payment; Ambulatory Surgical...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-18

...This proposed rule would revise the Medicare hospital outpatient prospective payment system (OPPS) to implement applicable statutory requirements and changes arising from our continuing experience with this system. In this proposed rule, we describe the proposed changes to the amounts and factors used to determine the payment rates for Medicare hospital outpatient services paid under the OPPS. These proposed changes would be applicable to services furnished on or after January 1, 2012. In addition, this proposed rule would update the revised Medicare ambulatory surgical center (ASC) payment system to implement applicable statutory requirements and changes arising from our continuing experience with this system. In this proposed rule, we set forth the proposed relative payment weights and payment amounts for services furnished in ASCs, specific HCPCS codes to which these proposed changes would apply, and other proposed ratesetting information for the CY 2012 ASC payment system. These proposed changes would be applicable to services furnished on or after January 1, 2012. We are proposing to revise the requirements for the Hospital Outpatient Quality Reporting (IQR) Program, add new requirements for ASC Quality Reporting System, and make additional changes to provisions of the Hospital Inpatient Value-Based Purchasing (VBP) Program. We also are proposing to allow eligible hospitals and CAHs participating in the Medicare Electronic Health Record (EHR) Incentive Program to meet the clinical quality measure reporting requirement of the EHR Incentive Program for payment year 2012 by participating in the 2012 Medicare EHR Incentive Program Electronic Reporting Pilot. In addition, we are proposing to make changes to the rules governing the whole hospital and rural provider exceptions to the physician self-referral prohibition for expansion of facility capacity and changes to provider agreement regulations on patient notification requirements.

76 FR 37750 - Atlantic Highly Migratory Species; Electronic Dealer Reporting Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

... rule would require that Federal Atlantic swordfish, shark, and tunas dealers report commercially harvested Atlantic sharks, swordfish, and bigeye, albacore, yellowfin, and skipjack (BAYS) tunas to NMFS... only be authorized to receive commercially harvested Atlantic sharks, swordfish, and BAYS tunas if the...

45 CFR 162.920 - Availability of implementation specifications and operating rules.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Technical Report Type 3. The implementation specifications for the ASC X12N and the ASC X12 Standards for Electronic Data Interchange Technical Report Type 3 (and accompanying Errata or Type 1 Errata) may be... charged for all implementation specifications, including Technical Reports Type 3. Charging for such...

Clinical Decision Support for a Multicenter Trial of Pediatric Head Trauma

PubMed Central

Swietlik, Marguerite; Deakyne, Sara; Hoffman, Jeffrey M.; Grundmeier, Robert W.; Paterno, Marilyn D.; Rocha, Beatriz H.; Schaeffer, Molly H; Pabbathi, Deepika; Alessandrini, Evaline; Ballard, Dustin; Goldberg, Howard S.; Kuppermann, Nathan; Dayan, Peter S.

2016-01-01

Summary Introduction For children who present to emergency departments (EDs) due to blunt head trauma, ED clinicians must decide who requires computed tomography (CT) scanning to evaluate for traumatic brain injury (TBI). The Pediatric Emergency Care Applied Research Network (PECARN) derived and validated two age-based prediction rules to identify children at very low risk of clinically-important traumatic brain injuries (ciTBIs) who do not typically require CT scans. In this case report, we describe the strategy used to implement the PECARN TBI prediction rules via electronic health record (EHR) clinical decision support (CDS) as the intervention in a multicenter clinical trial. Methods Thirteen EDs participated in this trial. The 10 sites receiving the CDS intervention used the Epic® EHR. All sites implementing EHR-based CDS built the rules by using the vendor’s CDS engine. Based on a sociotechnical analysis, we designed the CDS so that recommendations could be displayed immediately after any provider entered prediction rule data. One central site developed and tested the intervention package to be exported to other sites. The intervention package included a clinical trial alert, an electronic data collection form, the CDS rules and the format for recommendations. Results The original PECARN head trauma prediction rules were derived from physician documentation while this pragmatic trial led each site to customize their workflows and allow multiple different providers to complete the head trauma assessments. These differences in workflows led to varying completion rates across sites as well as differences in the types of providers completing the electronic data form. Site variation in internal change management processes made it challenging to maintain the same rigor across all sites. This led to downstream effects when data reports were developed. Conclusions The process of a centralized build and export of a CDS system in one commercial EHR system successfully supported a multicenter clinical trial. PMID:27437059

Sum-rule corrections: a route to error cancellations in correlation matrix renormalisation theory

NASA Astrophysics Data System (ADS)

Liu, C.; Liu, J.; Yao, Y. X.; Wang, C. Z.; Ho, K. M.

2017-03-01

We recently proposed the correlation matrix renormalisation (CMR) theory to efficiently and accurately calculate ground state total energy of molecular systems, based on the Gutzwiller variational wavefunction (GWF) to treat the electronic correlation effects. To help reduce numerical complications and better adapt the CMR to infinite lattice systems, we need to further refine the way to minimise the error originated from the approximations in the theory. This conference proceeding reports our recent progress on this key issue, namely, we obtained a simple analytical functional form for the one-electron renormalisation factors, and introduced a novel sum-rule correction for a more accurate description of the intersite electron correlations. Benchmark calculations are performed on a set of molecules to show the reasonable accuracy of the method.

75 FR 43114 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Revisions to Emissions...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-23

... Promulgation of Air Quality Implementation Plans; Texas; Revisions to Emissions Inventory Reporting... Consistent With the Cross Media Electronic Reporting Rule AGENCY: Environmental Protection Agency (EPA... revisions to the Texas State Implementation Plan (SIP) submitted by the Governor of Texas and by the Texas...

Lesson 1: Overview of the Final Rule

EPA Pesticide Factsheets

Cross-Media Electronic Reporting Regulation (CROMERR) 101: Fundamentals for States, Tribes, and Local Governments is designed for States, Tribes, and Local Governments that administer EPA-authorized programs under Title 40 of the Code of Federal Regulation

Lesson 1: What Does the Rule Do?

EPA Pesticide Factsheets

Cross-Media Electronic Reporting Regulation (CROMERR) 101: Fundamentals for States, Tribes, and Local Governments is designed for States, Tribes, and Local Governments that administer EPA-authorized programs under Title 40 of the Code of Federal Regulation

Honoring Dental Patients' Privacy Rule Right of Access in the Context of Electronic Health Records.

PubMed

Ramoni, Rachel B; Asher, Sheetal R; White, Joel M; Vaderhobli, Ram; Ogunbodede, Eyitope O; Walji, Muhammad F; Riedy, Christine; Kalenderian, Elsbeth

2016-06-01

A person's right to access his or her protected health information is a core feature of the U.S. Health Insurance Portability and Accountability Act (HIPAA) Privacy Rule. If the information is stored electronically, covered entities must be able to provide patients with some type of machine-readable, electronic copy of their data. The aim of this study was to understand how academic dental institutions execute the Privacy Rule's right of access in the context of electronic health records (EHRs). A validated electronic survey was distributed to the clinical deans of 62 U.S. dental schools during a two-month period in 2014. The response rate to the survey was 53.2% (N=33). However, three surveys were partially completed, and of the 30 completed surveys, the 24 respondents who reported using axiUm as the EHR at their dental school clinic were the ones on which the results were based (38.7% of total schools at the time). Of the responses analyzed, 86% agreed that clinical modules should be considered part of a patient's dental record, and all agreed that student teaching-related modules should not. Great variability existed among these clinical deans as to whether administrative and financial modules should be considered part of a patient record. When patients request their records, close to 50% of responding schools provide the information exclusively on paper. This study found variation among dental schools in their implementation of the Privacy Rule right of access, and although all the respondents had adopted EHRs, a large number return records in paper format.

75 FR 56961 - Defense Federal Acquisition Regulation Supplement; Material Inspection and Receiving Report...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-17

...DoD is issuing a proposed rule to update Defense Federal Acquisition Regulation Supplement (DFARS), Appendix F, Material Inspection and Receiving Report, to incorporate procedures for using the electronic Wide Area Workflow Receiving Report required for use in most contracts in lieu of the DD Form 250, Material Inspection and Receiving Report, which is now used mostly on an exception basis.

77 FR 59294 - Rules of Practice

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-27

... enforcement agencies of ``documentary material, results of inspections of tangible things, written reports or...: (1) Articulating staff's authority to inspect, copy, or sample documentary material--including..., copy, or sample documentary material, including electronic media. The proposal elicited extensive...

Sum-rule corrections: A route to error cancellations in correlation matrix renormalisation theory

DOE PAGES

Liu, C.; Liu, J.; Yao, Y. X.; ...

2017-01-16

Here, we recently proposed the correlation matrix renormalisation (CMR) theory to efficiently and accurately calculate ground state total energy of molecular systems, based on the Gutzwiller variational wavefunction (GWF) to treat the electronic correlation effects. To help reduce numerical complications and better adapt the CMR to infinite lattice systems, we need to further refine the way to minimise the error originated from the approximations in the theory. This conference proceeding reports our recent progress on this key issue, namely, we obtained a simple analytical functional form for the one-electron renormalisation factors, and introduced a novel sum-rule correction for a moremore » accurate description of the intersite electron correlations. Benchmark calculations are performed on a set of molecules to show the reasonable accuracy of the method.« less

Sum-rule corrections: A route to error cancellations in correlation matrix renormalisation theory

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

Liu, C.; Liu, J.; Yao, Y. X.

Here, we recently proposed the correlation matrix renormalisation (CMR) theory to efficiently and accurately calculate ground state total energy of molecular systems, based on the Gutzwiller variational wavefunction (GWF) to treat the electronic correlation effects. To help reduce numerical complications and better adapt the CMR to infinite lattice systems, we need to further refine the way to minimise the error originated from the approximations in the theory. This conference proceeding reports our recent progress on this key issue, namely, we obtained a simple analytical functional form for the one-electron renormalisation factors, and introduced a novel sum-rule correction for a moremore » accurate description of the intersite electron correlations. Benchmark calculations are performed on a set of molecules to show the reasonable accuracy of the method.« less

Hidden electronic rule in the “cluster-plus-glue-atom” model

PubMed Central

Du, Jinglian; Dong, Chuang; Melnik, Roderick; Kawazoe, Yoshiyuki; Wen, Bin

2016-01-01

Electrons and their interactions are intrinsic factors to affect the structure and properties of materials. Based on the “cluster-cluster-plus-glue-atom” model, an electron counting rule for complex metallic alloys (CMAs) has been revealed in this work (i. e. the CPGAMEC rule). Our results on the cluster structure and electron concentration of CMAs with apparent cluster features, indicate that the valence electrons’ number per unit cluster formula for these CMAs are specific constants of eight-multiples and twelve-multiples. It is thus termed as specific electrons cluster formula. This CPGAMEC rule has been demonstrated as a useful guidance to direct the design of CMAs with desired properties, while its practical applications and underlying mechanism have been illustrated on the basis of CMAs’ cluster structural features. Our investigation provides an aggregate picture with intriguing electronic rule and atomic structural features of CMAs. PMID:27642002

78 FR 64435 - Extension of Comment Period for the NPDES Electronic Reporting Rule

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-29

...-1752. Docket visitors are required to show photographic identification, pass through a metal detector, and sign the EPA visitor log. All visitor bags are processed through an X-ray machine and are subject...

Design Characteristics Influence Performance of Clinical Prediction Rules in Validation: A Meta-Epidemiological Study.

PubMed

Ban, Jong-Wook; Emparanza, José Ignacio; Urreta, Iratxe; Burls, Amanda

2016-01-01

Many new clinical prediction rules are derived and validated. But the design and reporting quality of clinical prediction research has been less than optimal. We aimed to assess whether design characteristics of validation studies were associated with the overestimation of clinical prediction rules' performance. We also aimed to evaluate whether validation studies clearly reported important methodological characteristics. Electronic databases were searched for systematic reviews of clinical prediction rule studies published between 2006 and 2010. Data were extracted from the eligible validation studies included in the systematic reviews. A meta-analytic meta-epidemiological approach was used to assess the influence of design characteristics on predictive performance. From each validation study, it was assessed whether 7 design and 7 reporting characteristics were properly described. A total of 287 validation studies of clinical prediction rule were collected from 15 systematic reviews (31 meta-analyses). Validation studies using case-control design produced a summary diagnostic odds ratio (DOR) 2.2 times (95% CI: 1.2-4.3) larger than validation studies using cohort design and unclear design. When differential verification was used, the summary DOR was overestimated by twofold (95% CI: 1.2 -3.1) compared to complete, partial and unclear verification. The summary RDOR of validation studies with inadequate sample size was 1.9 (95% CI: 1.2 -3.1) compared to studies with adequate sample size. Study site, reliability, and clinical prediction rule was adequately described in 10.1%, 9.4%, and 7.0% of validation studies respectively. Validation studies with design shortcomings may overestimate the performance of clinical prediction rules. The quality of reporting among studies validating clinical prediction rules needs to be improved.

Final rules relating to use of electronic communication and recordkeeping technologies by employee pension and welfare benefit plans. Notice of final rulemaking.

PubMed

2002-04-09

This document contains final rules under Title I of the Employee Retirement Income Security Act of 1974, as amended (ERISA), concerning the disclosure of certain employee benefit plan information through electronic media, and the maintenance and retention of employee benefit plan records in electronic form. The rules establish a safe harbor pursuant to which all pension and welfare benefit plans covered by Title I of ERISA may use electronic media to satisfy disclosure obligations under Title I of ERISA. The rules also provide standards concerning the use of electronic media in the maintenance and retention of records required by sections 107 and 209 of ERISA. The rules affect employee pension and welfare benefit plans, including group health plans, plan sponsors, administrators and fiduciaries, and plan participants and beneficiaries.

Numerical solution of stiff systems of ordinary differential equations with applications to electronic circuits

NASA Technical Reports Server (NTRS)

Rosenbaum, J. S.

1971-01-01

Systems of ordinary differential equations in which the magnitudes of the eigenvalues (or time constants) vary greatly are commonly called stiff. Such systems of equations arise in nuclear reactor kinetics, the flow of chemically reacting gas, dynamics, control theory, circuit analysis and other fields. The research reported develops an A-stable numerical integration technique for solving stiff systems of ordinary differential equations. The method, which is called the generalized trapezoidal rule, is a modification of the trapezoidal rule. However, the method is computationally more efficient than the trapezoidal rule when the solution of the almost-discontinuous segments is being calculated.

78 FR 14835 - Investigations: Terminations, Modifications and Rulings: Certain Consumer Electronics and Display...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-07

..., Modifications and Rulings: Certain Consumer Electronics and Display Devices and Products Containing Same AGENCY... the sale within the United States after importation of certain consumer electronics devices and..., Washington; LG Electronics, Inc. of Seoul, South Korea; LG Electronics, Mobilecomm U.S.A., Inc. of San Diego...

17 CFR 232.101 - Mandated electronic submissions and exceptions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... to Form U5S (§ 259.5s of this chapter) or under rule 29 (§ 250.29 of this chapter); (13) Reports to....5s of this chapter); (14) Maps furnished by Public Utility Holding Companies under Exhibits E to...

The research of selection model based on LOD in multi-scale display of electronic map

NASA Astrophysics Data System (ADS)

Zhang, Jinming; You, Xiong; Liu, Yingzhen

2008-10-01

This paper proposes a selection model based on LOD to aid the display of electronic map. The ratio of display scale to map scale is regarded as a LOD operator. The categorization rule, classification rule, elementary rule and spatial geometry character rule of LOD operator setting are also concluded.

Design Characteristics Influence Performance of Clinical Prediction Rules in Validation: A Meta-Epidemiological Study

PubMed Central

Ban, Jong-Wook; Emparanza, José Ignacio; Urreta, Iratxe; Burls, Amanda

2016-01-01

Background Many new clinical prediction rules are derived and validated. But the design and reporting quality of clinical prediction research has been less than optimal. We aimed to assess whether design characteristics of validation studies were associated with the overestimation of clinical prediction rules’ performance. We also aimed to evaluate whether validation studies clearly reported important methodological characteristics. Methods Electronic databases were searched for systematic reviews of clinical prediction rule studies published between 2006 and 2010. Data were extracted from the eligible validation studies included in the systematic reviews. A meta-analytic meta-epidemiological approach was used to assess the influence of design characteristics on predictive performance. From each validation study, it was assessed whether 7 design and 7 reporting characteristics were properly described. Results A total of 287 validation studies of clinical prediction rule were collected from 15 systematic reviews (31 meta-analyses). Validation studies using case-control design produced a summary diagnostic odds ratio (DOR) 2.2 times (95% CI: 1.2–4.3) larger than validation studies using cohort design and unclear design. When differential verification was used, the summary DOR was overestimated by twofold (95% CI: 1.2 -3.1) compared to complete, partial and unclear verification. The summary RDOR of validation studies with inadequate sample size was 1.9 (95% CI: 1.2 -3.1) compared to studies with adequate sample size. Study site, reliability, and clinical prediction rule was adequately described in 10.1%, 9.4%, and 7.0% of validation studies respectively. Conclusion Validation studies with design shortcomings may overestimate the performance of clinical prediction rules. The quality of reporting among studies validating clinical prediction rules needs to be improved. PMID:26730980

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...

Individual, social, and physical environment factors associated with electronic media use among children: sedentary behavior at home.

PubMed

Granich, Joanna; Rosenberg, Michael; Knuiman, Matthew W; Timperio, Anna

2011-07-01

Individual, home social and physical environment correlates of electronic media (EM) use among children were examined and pattern of differences on school and weekend days. Youth (n = 298) aged 11 to 12 years self-reported time spent using EM (TV, video/DVD, computer use, and electronic games) on a typical school and a weekend day, each dichotomized at the median to indicate heavy and light EM users. Anthropometric measurements were taken. Logistic regression examined correlates of EM use. In total, 87% of participants exceeded electronic media use recommendations of ≤ 2 hrs/day. Watching TV during breakfast (OR = 3.17) and after school (OR = 2.07), watching TV with mother (OR = 1.96), no rule(s) limiting time for computer game usage (OR = 2.30), having multiple (OR = 2.99) EM devices in the bedroom and BMI (OR = 1.15) were associated with higher odds of being heavy EM user on a school day. Boys (OR = 2.35) and participants who usually watched TV at midday (OR = 2.91) and late at night (OR = 2.04) had higher odds of being a heavy EM user on the weekend. Efforts to modify children's EM use should focus on a mix of intervention strategies that address patterns and reinforcement of TV viewing, household rules limiting screen time, and the presence of EM devices in the child's bedroom.

Unified Description of Inelastic Propensity Rules for Electron Transport through Nanoscale Junctions

NASA Astrophysics Data System (ADS)

Paulsson, Magnus; Frederiksen, Thomas; Ueba, Hiromu; Lorente, Nicolás; Brandbyge, Mads

2008-06-01

We present a method to analyze the results of first-principles based calculations of electronic currents including inelastic electron-phonon effects. This method allows us to determine the electronic and vibrational symmetries in play, and hence to obtain the so-called propensity rules for the studied systems. We show that only a few scattering states—namely those belonging to the most transmitting eigenchannels—need to be considered for a complete description of the electron transport. We apply the method on first-principles calculations of four different systems and obtain the propensity rules in each case.

Implementation of data security and data privacy provisions will bring sweeping changes to laboratory service providers.

PubMed

Boothe, J F

2000-01-01

The Health Insurance Portability and Accountability Act included substantial changes involving handling of health information by establishing national standards for electronic transactions, data privacy, and data security. The first final rule for electronic transaction standards was published August 17, 2000. The remaining final rules are expected to be published in Winter 2000. Providers, such as clinical laboratories, will have 26 months from the data of publication to comply. The civil monetary fines for noncompliance are substantial. This article will review the key provisions of the data security and data privacy proposed rules. These provisions will touch virtually every aspect of electronic claims submissions, electronic data transactions, and the electronic storage of medical information. The proposed rules will require a coordinated approach by providers to develop the policies and procedures, and the technical and physical infrastructure to protect health information. Moreover, providers will need to identify a privacy officer, to review existing privacy policies to compare the proposed rule with any existing state laws to determine which may be more stringent, and to develop new policies to address the particular requirements of the final rule.

Hund's Rule in Two-Electron Atomic Systems

ERIC Educational Resources Information Center

Harriman, John E.

2008-01-01

A model proposed by Rioux to explain Hund's rule is investigated. Although the largest contribution to the singlet-triplet splitting in the two-electron atomic systems is the nuclear attraction term, this arises from different optimum scale factors in the two states and that difference is driven by the electron-electron exchange term. The…

Electron capture from circular Rydberg atoms

NASA Astrophysics Data System (ADS)

Lundsgaard, M. F. V.; Chen, Z.; Lin, C. D.; Toshima, N.

1995-02-01

Electron capture cross sections from circular Rydberg states as a function of the angle cphi between the ion velocity and the angular momentum of the circular orbital have been reported recently by Hansen et al. [Phys. Rev. Lett. 71, 1522 (1993)]. We show that the observed cphi dependence can be explained in terms of the propensity rule that governs the dependence of electron capture cross sections on the magnetic quantum numbers of the initial excited states. We also carried out close-coupling calculations to show that electron capture from the circular H(3d,4f,5g) states by protons at the same scaled velocity has nearly the same cphi dependence.

40 CFR 60.2675 - What operating limits must I meet and by when?

Code of Federal Regulations, 2014 CFR

2014-07-01

...) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Emissions Guidelines and Compliance Times for Commercial and Industrial Solid Waste Incineration Units Model Rule-Emission Limitations... electronic submission of the test report must also include the make and model of the PM CPMS instrument...

40 CFR 60.2675 - What operating limits must I meet and by when?

Code of Federal Regulations, 2013 CFR

2013-07-01

...) AIR PROGRAMS (CONTINUED) STANDARDS OF PERFORMANCE FOR NEW STATIONARY SOURCES Emissions Guidelines and Compliance Times for Commercial and Industrial Solid Waste Incineration Units Model Rule-Emission Limitations... electronic submission of the test report must also include the make and model of the PM CPMS instrument...

78 FR 13546 - Defense Federal Acquisition Regulation Supplement; Electronic Subcontracting Reporting System

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-28

... direct agencies to assess all costs and benefits of available regulatory alternatives and, if regulation... economic, environmental, public health and safety effects, distributive impacts, and equity). E.O. 13563 emphasizes the importance of quantifying both costs and benefits, of reducing costs, of harmonizing rules...

75 FR 65439 - Defense Federal Acquisition Regulation Supplement; Electronic Subcontracting Reporting System

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-25

... DEPARTMENT OF DEFENSE Defense Acquisition Regulations System 48 CFR Parts 219 and 252 [DFARS Case... System AGENCY: Defense Acquisition Regulations System, Department of Defense (DoD). ACTION: Interim rule... Supplement (DFARS) to conform to the Federal Acquisition Regulation (FAR) by providing Department of Defense...

For All of Us? A Report on the 12th National Cataloguing Conference, Canberra, 1997.

ERIC Educational Resources Information Center

Naun, Chew Chiat

1997-01-01

Provides an overview of the 1997 national cataloging conference of the Australian Library and Information Association (ALIA). Topics include innovation and enervation, cataloging skills for electronic documents, the Anglo-American Cataloging Rules, content versus carrier, issues related to seriality, networking, human resource management, career…

The use of natural language processing on pediatric diagnostic radiology reports in the electronic health record to identify deep venous thrombosis in children.

PubMed

Gálvez, Jorge A; Pappas, Janine M; Ahumada, Luis; Martin, John N; Simpao, Allan F; Rehman, Mohamed A; Witmer, Char

2017-10-01

Venous thromboembolism (VTE) is a potentially life-threatening condition that includes both deep vein thrombosis (DVT) and pulmonary embolism. We sought to improve detection and reporting of children with a new diagnosis of VTE by applying natural language processing (NLP) tools to radiologists' reports. We validated an NLP tool, Reveal NLP (Health Fidelity Inc, San Mateo, CA) and inference rules engine's performance in identifying reports with deep venous thrombosis using a curated set of ultrasound reports. We then configured the NLP tool to scan all available radiology reports on a daily basis for studies that met criteria for VTE between July 1, 2015, and March 31, 2016. The NLP tool and inference rules engine correctly identified 140 out of 144 reports with positive DVT findings and 98 out of 106 negative reports in the validation set. The tool's sensitivity was 97.2% (95% CI 93-99.2%), specificity was 92.5% (95% CI 85.7-96.7%). Subsequently, the NLP tool and inference rules engine processed 6373 radiology reports from 3371 hospital encounters. The NLP tool and inference rules engine identified 178 positive reports and 3193 negative reports with a sensitivity of 82.9% (95% CI 74.8-89.2) and specificity of 97.5% (95% CI 96.9-98). The system functions well as a safety net to screen patients for HA-VTE on a daily basis and offers value as an automated, redundant system. To our knowledge, this is the first pediatric study to apply NLP technology in a prospective manner for HA-VTE identification.

The Eighteen-Electron Rule

ERIC Educational Resources Information Center

Mitchell, P. R.; Parish, R. V.

1969-01-01

Discusses the stability of the structures of transition metal complexes (primarily carbonyls and organometallic compounds) having 18 electrons or less in their valence shell. Presents molecular orbital diagrams for various structures involving alpha and pi bonding and describes the conditions under which the 18 electron rule applies. (RR)

49 CFR 220.309 - Permitted uses; exceptions to other restrictions.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic Devices... an electronic device to refer to a railroad rule, special instruction, timetable, or other directive, if such use is authorized under a railroad operating rule or instruction. (b) An electronic device as...

4 CFR 22.14 - Production of Documents, Electronically Stored Information, Other Tangible Things, or Entry Onto...

Code of Federal Regulations, 2010 CFR

2010-01-01

... Information, Other Tangible Things, or Entry Onto Land [Rule 14]. 22.14 Section 22.14 Accounts GOVERNMENT ACCOUNTABILITY OFFICE GENERAL PROCEDURES RULES OF PROCEDURE OF THE GOVERNMENT ACCOUNTABILITY OFFICE CONTRACT..., or Entry Onto Land [Rule 14]. (a) When documents, electronically stored information, other tangible...

Can the oscillator strength of the quantum dot bandgap transition exceed unity?

NASA Astrophysics Data System (ADS)

Hens, Z.

2008-10-01

We discuss the apparent contradiction between the Thomas-Reiche-Kuhn sum rule for oscillator strengths and recent experimental data on the oscillator strength of the band gap transition of quantum dots. Starting from two simple single electron model systems, we show that the sum rule does not limit this oscillator strength to values below unity, or below the number of electrons in the highest occupied single electron state. The only upper limit the sum rule imposes on the oscillator strength of the quantum dot band gap transition is the total number of electrons in the quantum dot.

78 FR 49365 - Electronic Fund Transfers (Regulation E); Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... BUREAU OF CONSUMER FINANCIAL PROTECTION 12 CFR Part 1005 [Docket No. CFPB-2012-0050] RIN 3170-AA33 Electronic Fund Transfers (Regulation E); Correction AGENCY: Bureau of Consumer Financial Protection. ACTION... 2013 Final Rule, which along with three other final rules \\1\\ implements the Electronic Fund Transfer...

A study of diverse clinical decision support rule authoring environments and requirements for integration

PubMed Central

2012-01-01

Background Efficient rule authoring tools are critical to allow clinical Knowledge Engineers (KEs), Software Engineers (SEs), and Subject Matter Experts (SMEs) to convert medical knowledge into machine executable clinical decision support rules. The goal of this analysis was to identify the critical success factors and challenges of a fully functioning Rule Authoring Environment (RAE) in order to define requirements for a scalable, comprehensive tool to manage enterprise level rules. Methods The authors evaluated RAEs in active use across Partners Healthcare, including enterprise wide, ambulatory only, and system specific tools, with a focus on rule editors for reminder and medication rules. We conducted meetings with users of these RAEs to discuss their general experience and perceived advantages and limitations of these tools. Results While the overall rule authoring process is similar across the 10 separate RAEs, the system capabilities and architecture vary widely. Most current RAEs limit the ability of the clinical decision support (CDS) interventions to be standardized, sharable, interoperable, and extensible. No existing system meets all requirements defined by knowledge management users. Conclusions A successful, scalable, integrated rule authoring environment will need to support a number of key requirements and functions in the areas of knowledge representation, metadata, terminology, authoring collaboration, user interface, integration with electronic health record (EHR) systems, testing, and reporting. PMID:23145874

75 FR 17207 - Electronic On-Board Recorders for Hours-of-Service Compliance

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-05

... to data limitation, FMCSA used outdated studies in the analysis for this rule. For future HOS rulemakings, FMCSA will use updated studies and reports to analyze impacts. \\1\\ Estimates of benefits and... percent of the long-distance drivers in 2005 said there were EOBRs or other on-board computers in their...

iES - An Intelligent Electronic Sales Platform

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

Stanton, V L; Korbe III, W; Gao, J G

Current e-commerce systems support online shopping based on electronic product catalogs. The major issues associated with catalog-based commerce systems are: difficulty in distinguishing one retailer from another, complex navigation with confusing links, and a lack of personalized service. This paper reports an intelligent solution to address these issues. Our solution will provide a more personalized sales experience through the use of a transaction-based knowledge model that includes both the rules used for reasoning as well as the corresponding actions. Based on this solution, we have developed an intelligent electronic sales platform that is supported by a framework which provides themore » desired personalization as well as extensibility and customization capabilities. This paper reports our design and development of this system and application examples.« less

Electron-ion coupling in semiconductors beyond Fermi's Golden Rule [On the electron-ion coupling in semiconductors beyond Fermi's Golden Rule

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

Medvedev, Nikita; Li, Zheng; Tkachenko, Victor

2017-01-31

In the present study, a theoretical study of electron-phonon (electron-ion) coupling rates in semiconductors driven out of equilibrium is performed. Transient change of optical coefficients reflects the band gap shrinkage in covalently bonded materials, and thus, the heating of atomic lattice. Utilizing this dependence, we test various models of electron-ion coupling. The simulation technique is based on tight-binding molecular dynamics. Our simulations with the dedicated hybrid approach (XTANT) indicate that the widely used Fermi's golden rule can break down describing material excitation on femtosecond time scales. In contrast, dynamical coupling proposed in this work yields a reasonably good agreement ofmore » simulation results with available experimental data.« less

76 FR 16019 - Self-Regulatory Organizations; New York Stock Exchange LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

... written communications to be sent electronically between the Designated Market Maker (``DMM'') unit's post... review of the written electronic communications sent to and from the DMM unit's post location on the... Proposed Rule Change Amending NYSE Rule 36 To Permit Written Communications To Be Sent Electronically...

78 FR 62923 - Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing and Immediate Effectiveness of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-22

... Change Adding a New Rule To Adopt Price Protection Filters for Electronic Complex Orders October 11, 2013... a new rule to adopt price protection filters for Electronic Complex Orders. The text of the proposed... Commentary .04 [sic] governing price protections filters applicable to electronically entered Complex Orders...

78 FR 62917 - Self-Regulatory Organizations; NYSE MKT LLC; Notice of Filing and Immediate Effectiveness of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-22

... Adding a New Rule To Adopt Price Protection Filters for Electronic Complex Orders October 11, 2013... to adopt price protection filters for Electronic Complex Orders. The text of the proposed rule change... Commentary .05 governing price protections filters applicable to electronically entered Complex Orders.\\4\\ \\4...

Comment on ''Reassessment of space-change and central-cell scattering contributions to GaAs electron mobility''

NASA Astrophysics Data System (ADS)

Stringfellow, G. B.

1982-07-01

Walukiewicz et al.1 have recently stated that previously reported contributions to the electron mobility of GaAs from space-charge and/or central-cell scattering are in fact insignificant, and that reports of a T-1/2 term in the mobility2,3 are artifacts due to the assumption of Mathiessen's rule. This conclusion is an overstatement of their results and in fact demonstrably incorrect. First, an analysis of the data reported by Stringfellow2 and Stringfellow and Kuenzel3 as well as others has already been performed by Chattopadhyay et al.4 without assuming Mathiessen's rule. Their conclusion is that central-cell scattering is indeed significant. Second, the particular data analyzed by Walukiewicz et al. are in fact acknowledged in Ref. 2 to have very little T-1/2 scattering. The magnitude of the scattering cross section for T-1/2 scattering, SCA, for other samples is more than an order of magnitude larger, too large to be ascribed to errors inherent in using Mathiessen's rule. Experimental data convincingly demonstrate this. The mobility versus temperature curves are lower, especially at higher temperatures, for C as opposed to Zn- or Ge-doped samples where all have the same values of ND+NA (see Fig. 2 of Ref. 3). In addition, recently published data5 for MBE GaAs grown with different C doping levels show that for constant ND+NA, SCA is three times larger for the more highly C doped samples. This could not be due to errors inherent in the use of Mathiessen's rule. For these samples C clearly introduces an increase in the T-1/2 scattering which is not observed for other acceptors. ufc15xr 1W. Walukiewicz, J. Lagowski, and H. C. Gatos, J. Appl. Phys. 52, 5853 (1981). 2G. B. Stringfellow, J. Appl. Phys. 50, 4178 (1979). 3G. B. Stringfellow and H. Kuenzel, J. Appl. Phys. 51, 3254 (1980). 4D. Chattopadhyay, H. J. Queisser, and G. B. Stringfellow, J. Phys. Soc. Jpn. 49, Suppl. A, 293 (1980). 5G. B. Stringfellow, R. Stall, and W. Koschel, Appl. Phys. Lett. 38, 156 (1981). UFTELTAL G. B. Stringfellow G. B. Stringfellow G. B. Stringfellow The T-1/2 term in electron mobility for GaAs and AlxGa1-xAs is shown not to be solely due to errors inherent in the use of Mathiessen's rule.

An experimental and theoretical investigation into the electronically excited states of para-benzoquinone

NASA Astrophysics Data System (ADS)

Jones, D. B.; Limão-Vieira, P.; Mendes, M.; Jones, N. C.; Hoffmann, S. V.; da Costa, R. F.; Varella, M. T. do N.; Bettega, M. H. F.; Blanco, F.; García, G.; Ingólfsson, O.; Lima, M. A. P.; Brunger, M. J.

2017-05-01

We report on a combination of experimental and theoretical investigations into the structure of electronically excited para-benzoquinone (pBQ). Here synchrotron photoabsorption measurements are reported over the 4.0-10.8 eV range. The higher resolution obtained reveals previously unresolved pBQ spectral features. Time-dependent density functional theory calculations are used to interpret the spectrum and resolve discrepancies relating to the interpretation of the Rydberg progressions. Electron-impact energy loss experiments are also reported. These are combined with elastic electron scattering cross section calculations performed within the framework of the independent atom model-screening corrected additivity rule plus interference (IAM-SCAR + I) method to derive differential cross sections for electronic excitation of key spectral bands. A generalized oscillator strength analysis is also performed, with the obtained results demonstrating that a cohesive and reliable quantum chemical structure and cross section framework has been established. Within this context, we also discuss some issues associated with the development of a minimal orbital basis for the single configuration interaction strategy to be used for our high-level low-energy electron scattering calculations that will be carried out as a subsequent step in this joint experimental and theoretical investigation.

Experimental and theoretical electron-scattering cross-section data for dichloromethane

NASA Astrophysics Data System (ADS)

Krupa, K.; Lange, E.; Blanco, F.; Barbosa, A. S.; Pastega, D. F.; Sanchez, S. d'A.; Bettega, M. H. F.; García, G.; Limão-Vieira, P.; Ferreira da Silva, F.

2018-04-01

We report on a combination of experimental and theoretical investigations into the elastic differential cross sections (DCSs) and integral cross sections for electron interactions with dichloromethane, C H2C l2 , in the incident electron energy over the 7.0-30 eV range. Elastic electron-scattering cross-section calculations have been performed within the framework of the Schwinger multichannel method implemented with pseudopotentials (SMCPP), and the independent-atom model with screening-corrected additivity rule including interference-effects correction (IAM-SCAR+I). The present elastic DCSs have been found to agree reasonably well with the results of IAM-SCAR+I calculations above 20 eV and also with the SMC calculations below 30 eV. Although some discrepancies were found for 7 eV, the agreement between the two theoretical methodologies is remarkable as the electron-impact energy increases. Calculated elastic DCSs are also reported up to 10000 eV for scattering angles from 0° to 180° together with total cross section within the IAM-SCAR+I framework.

75 FR 70335 - Self-Regulatory Organizations; Municipal Securities Rulemaking Board; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-17

... Mail Contacts, and Form G-40, on Electronic Mail Contacts November 12, 2010. Pursuant to Section 19(b... agency''); (iv) amendments to Rule G-40, on electronic mail contacts, by municipal advisors; and (v) amendments to Form G-40, on electronic mail contacts. The proposed rule change is effective immediately upon...

77 FR 10387 - Designation of Hazardous Substances; Designation, Reportable Quantities, and Notification

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-22

... material, will be publicly available only in hard copy. Publicly available docket materials are available either electronically in www.regulations.gov or in hard copy at the EPA-HQ-SFUND-2011-0965 docket. This.... 302.6 was the result of a formatting error. On November 8, 2000, EPA issued a final rule (65 FR 67132...

78 FR 19801 - 2013 Revisions to the Greenhouse Gas Reporting Rule and Proposed Confidentiality Determinations...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-02

.... Electronic files should avoid the use of special characters, any form of encryption, and be free of any... Production 327310 Portland cement manufacturing plants. CO2 Enhanced Oil and Gas Recovery 211 Oil and gas... steel mills, steel companies, sinter plants, blast furnaces, basic oxygen process furnace shops. Lead...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-06

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

Integrating reasoning and clinical archetypes using OWL ontologies and SWRL rules.

PubMed

Lezcano, Leonardo; Sicilia, Miguel-Angel; Rodríguez-Solano, Carlos

2011-04-01

Semantic interoperability is essential to facilitate the computerized support for alerts, workflow management and evidence-based healthcare across heterogeneous electronic health record (EHR) systems. Clinical archetypes, which are formal definitions of specific clinical concepts defined as specializations of a generic reference (information) model, provide a mechanism to express data structures in a shared and interoperable way. However, currently available archetype languages do not provide direct support for mapping to formal ontologies and then exploiting reasoning on clinical knowledge, which are key ingredients of full semantic interoperability, as stated in the SemanticHEALTH report [1]. This paper reports on an approach to translate definitions expressed in the openEHR Archetype Definition Language (ADL) to a formal representation expressed using the Ontology Web Language (OWL). The formal representations are then integrated with rules expressed with Semantic Web Rule Language (SWRL) expressions, providing an approach to apply the SWRL rules to concrete instances of clinical data. Sharing the knowledge expressed in the form of rules is consistent with the philosophy of open sharing, encouraged by archetypes. Our approach also allows the reuse of formal knowledge, expressed through ontologies, and extends reuse to propositions of declarative knowledge, such as those encoded in clinical guidelines. This paper describes the ADL-to-OWL translation approach, describes the techniques to map archetypes to formal ontologies, and demonstrates how rules can be applied to the resulting representation. We provide examples taken from a patient safety alerting system to illustrate our approach. Copyright © 2010 Elsevier Inc. All rights reserved.

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

Xu, Shao-Gang; Liao, Ji-Hai; Zhao, Yu-Jun

The unique electronic property induced diversified structure of boron (B) cluster has attracted much interest from experimentalists and theorists. B{sub 30–40} were reported to be planar fragments of triangular lattice with proper concentrations of vacancies recently. Here, we have performed high-throughput screening for possible B clusters through the first-principles calculations, including various shapes and distributions of vacancies. As a result, we have determined the structures of B{sub n} clusters with n = 30–51 and found a stable planar cluster of B{sub 49} with a double-hexagon vacancy. Considering the 8-electron rule and the electron delocalization, a concise model for the distributionmore » of the 2c–2e and 3c–2e bonds has been proposed to explain the stability of B planar clusters, as well as the reported B cages.« less

New Results on High Energy Cosmic Ray Electrons Observed with Fermi LAT and Their Implications on the Origin of Cosmic Rays

NASA Technical Reports Server (NTRS)

Moiseev, Alexander

2010-01-01

The Large Area Telescope on-board the Fermi Gamma-Ray Space Telescope has collected more than 10 million cosmic ray electrons with energy above 7 GeV since its science operation on orbit. High energy electrons rapidly lose their energy by synchrotron radiation on Galactic magnetic fields and by inverse Compton scattering on the interstellar radiation field. The typical distance over which a 1 TeV electron loses half its total energy is estimated to be 300-400 pc.This makes them a unique tool for probing nearby Galactic space. Observed spectrum has a harder spectral index than was previously reported and suggests the presence of nearby sources of high energy electrons. One of viable candidates are nearby pulsars, possibly some of recently discovered by Fermi. At the same time the dark matter origin of such sources cannot be ruled out. I will also report our current upper limits on cosmic ray electrons anisotropy which helps to set constraints on their local sources.

Enantioselective photochemistry via Lewis acid catalyzed triplet energy transfer

PubMed Central

Blum, Travis R.; Miller, Zachary D.; Bates, Desiree M.; Guzei, Ilia A.; Yoon, Tehshik P.

2017-01-01

Relatively few catalytic systems are able to control the stereochemistry of electronically excited organic intermediates. Here we report the discovery that a chiral Lewis acid complex can catalyze triplet energy transfer from an electronically excited photosensitizer. This strategy is applied to asymmetric [2+2] photocycloadditions of 2′-hydroxychalcones using tris(bipyridyl) ruthenium(II) as a sensitizer. A variety of electrochemical, computational, and spectroscopic data rule out substrate activation via photoinduced electron transfer and instead support a mechanism in which Lewis acid coordination dramatically lowers the triplet energy of the chalcone substrate. We expect that this approach will enable chemists to more broadly apply their detailed understanding of chiral Lewis acid catalysis to stereocontrol in reactions of electronically excited states. PMID:27980203

Challenges of self-reported medical conditions and electronic medical records among members of a large military cohort

PubMed Central

Smith, Besa; Chu, Laura K; Smith, Tyler C; Amoroso, Paul J; Boyko, Edward J; Hooper, Tomoko I; Gackstetter, Gary D; Ryan, Margaret AK

2008-01-01

Background Self-reported medical history data are frequently used in epidemiological studies. Self-reported diagnoses may differ from medical record diagnoses due to poor patient-clinician communication, self-diagnosis in the absence of a satisfactory explanation for symptoms, or the "health literacy" of the patient. Methods The US Department of Defense military health system offers a unique opportunity to evaluate electronic medical records with near complete ascertainment while on active duty. This study compared 38 self-reported medical conditions to electronic medical record data in a large population-based US military cohort. The objective of this study was to better understand challenges and strengths in self-reporting of medical conditions. Results Using positive and negative agreement statistics for less-prevalent conditions, near-perfect negative agreement and moderate positive agreement were found for the 38 diagnoses. Conclusion This report highlights the challenges of using self-reported medical data and electronic medical records data, but illustrates that agreement between the two data sources increases with increased surveillance period of medical records. Self-reported medical data may be sufficient for ruling out history of a particular condition whereas prevalence studies may be best served by using an objective measure of medical conditions found in electronic healthcare records. Defining medical conditions from multiple sources in large, long-term prospective cohorts will reinforce the value of the study, particularly during the initial years when prevalence for many conditions may still be low. PMID:18644098

77 FR 54163 - Health Information Technology: Standards, Implementation Specifications, and Certification...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-04

...With this final rule, the Secretary of Health and Human Services adopts certification criteria that establish the technical capabilities and specify the related standards and implementation specifications that Certified Electronic Health Record (EHR) Technology will need to include to, at a minimum, support the achievement of meaningful use by eligible professionals, eligible hospitals, and critical access hospitals under the Medicare and Medicaid EHR Incentive Programs beginning with the EHR reporting periods in fiscal year and calendar year 2014. This final rule also makes changes to the permanent certification program for health information technology, including changing the program's name to the ONC HIT Certification Program.

14 CFR 221.203 - Unique rule numbers required.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Unique rule numbers required. 221.203... PROCEEDINGS) ECONOMIC REGULATIONS TARIFFS Electronically Filed Tariffs § 221.203 Unique rule numbers required... bear a unique rule number. (b) The unique rule numbers for the fares specified in this section shall be...

76 FR 73677 - Investigations: Terminations, Modifications and Rulings: Certain Electronic Devices With Image...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... INTERNATIONAL TRADE COMMISSION [Investigation No. 337-TA-724] Investigations: Terminations, Modifications and Rulings: Certain Electronic Devices With Image Processing Systems, Components Thereof, and Associated Software AGENCY: U.S. International Trade Commission. ACTION: Notice. SUMMARY: Notice is hereby...

Using the 18-Electron Rule To Understand the Nominal 19-Electron Half-Heusler NbCoSb with Nb Vacancies

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

Zeier, Wolfgang G.; Anand, Shashwat; Huang, Lihong

The 18-electron rule is a widely used criterion in the search for new half-Heusler thermoelectric materials. However, several 19-electron compounds such as NbCoSb have been found to be stable and exhibit thermoelectric properties rivaling state-of-the art materials. Using synchrotron X-ray diffraction and density functional theory calculations, we show that samples with nominal (19-electron) composition NbCoSb actually contain a half-Heusler phase with composition Nb0.84CoSb. The large amount of stable Nb vacancies reduces the overall electron count, which brings the stoichiometry of the compound close to an 18-electron count, and stabilizes the material. Excess electrons beyond 18 electrons provide heavy doping neededmore » to make these good thermoelectric materials. This work demonstrates that considering possible defect chemistry and allowing small variation of electron counting leads to extra degrees of freedom for tailoring thermoelectric properties and exploring new compounds. Here we discuss the 18-electron rule as a guide to find defect-free half-Heusler semiconductors. Other electron counts such as 19-electron NbCoSb can also be expected to be stable as n-type metals, perhaps with cation vacancy defects to reduce the electron count.« less

[Woolly hair nevus associated with an ipsilateral linear epidermal nevus].

PubMed

Martín-González, T; del Boz-González, J; Vera-Casaño, A

2007-04-01

We report a 4-year-old boy with two areas of woolly hair in the right parietotemporal region and a linear epidermal nevus in the areas of woolly hair as well as in the ipsilateral hemiface and chin. Evaluation by scanning electron microscopy showed woolly hair with oval transverse section and longitudinal groove. A complete examination ruled out associated anomalies.

Sum rules and other properties involving resonance projection operators. [for optical potential description of electron scattering from atoms and ions

NASA Technical Reports Server (NTRS)

Berk, A.; Temkin, A.

1985-01-01

A sum rule is derived for the auxiliary eigenvalues of an equation whose eigenspectrum pertains to projection operators which describe electron scattering from multielectron atoms and ions. The sum rule's right-hand side depends on an integral involving the target system eigenfunctions. The sum rule is checked for several approximations of the two-electron target. It is shown that target functions which have a unit eigenvalue in their auxiliary eigenspectrum do not give rise to well-defined projection operators except through a limiting process. For Hylleraas target approximations, the auxiliary equations are shown to contain an infinite spectrum. However, using a Rayleigh-Ritz variational principle, it is shown that a comparatively simple aproximation can exhaust the sum rule to better than five significant figures. The auxiliary Hylleraas equation is greatly simplified by conversion to a square root equation containing the same eigenfunction spectrum and from which the required eigenvalues are trivially recovered by squaring.

Total cross sections for electron scattering by 1-propanol at impact energies in the range 40-500 eV

NASA Astrophysics Data System (ADS)

da Silva, D. G. M.; Gomes, M.; Ghosh, S.; Silva, I. F. L.; Pires, W. A. D.; Jones, D. B.; Blanco, F.; Garcia, G.; Buckman, S. J.; Brunger, M. J.; Lopes, M. C. A.

2017-11-01

Absolute total cross section (TCS) measurements for electron scattering from 1-propanol molecules are reported for impact energies from 40 to 500 eV. These measurements were obtained using a new apparatus developed at Juiz de Fora Federal University—Brazil, which is based on the measurement of the attenuation of a collimated electron beam through a gas cell containing the molecules to be studied at a given pressure. Besides these experimental measurements, we have also calculated TCS using the Independent-Atom Model with Screening Corrected Additivity Rule and Interference (IAM-SCAR+I) approach with the level of agreement between them being typically found to be very good.

HIPAA brings new requirements, new opportunities.

PubMed

Moynihan, J J; McLure, M L

2000-03-01

The passage of the Health Insurance Portability and Accountability Act of 1996 (HIPAA) brought with it the need for Federal rules to implement the act's simplification and cost-reduction efforts. HHS has published proposed rules related to security for the electronic transmission of health information, privacy of individually identifiable health information, transactions and code sets, and national provider and employer identifiers. Additional proposed rules will be published this year for claims attachments and health plan identifiers. Although HIPAA does not require providers to conduct business electronically, the new standards give providers the opportunity to reduce healthcare administrative costs significantly and undertake electronic commerce efficiently and cost-effectively.

Total electron scattering cross section from pyridine molecules in the energy range 10-1000 eV

NASA Astrophysics Data System (ADS)

Dubuis, A. Traoré; Costa, F.; da Silva, F. Ferreira; Limão-Vieira, P.; Oller, J. C.; Blanco, F.; García, G.

2018-05-01

We report on experimental total electron scattering cross-section (TCS) from pyridine (C5H5N) for incident electron energies between 10 and 1000 eV, with experimental uncertainties within 5-10%, as measured with a double electrostatic analyser apparatus. The experimental results are compared with our theoretical calculations performed within the independent atom model complemented with a screening corrected additivity rule (IAM-SCAR) procedure which has been updated by including interference effects. A good level of agreement is found between both data sources within the experimental uncertainties. The present TCS results for electron impact energy under study contribute, together with other scattering data available in the literature, to achieve a consistent set of cross section data for modelling purposes.

17 CFR 240.14a-17 - Electronic shareholder forums.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Electronic shareholder forums. 240.14a-17 Section 240.14a-17 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) GENERAL RULES AND REGULATIONS, SECURITIES EXCHANGE ACT OF 1934 Rules and Regulations Under the...

Integral elastic, electronic-state, ionization, and total cross sections for electron scattering with furfural

NASA Astrophysics Data System (ADS)

Jones, D. B.; da Costa, R. F.; Varella, M. T. do N.; Bettega, M. H. F.; Lima, M. A. P.; Blanco, F.; García, G.; Brunger, M. J.

2016-04-01

We report absolute experimental integral cross sections (ICSs) for electron impact excitation of bands of electronic-states in furfural, for incident electron energies in the range 20-250 eV. Wherever possible, those results are compared to corresponding excitation cross sections in the structurally similar species furan, as previously reported by da Costa et al. [Phys. Rev. A 85, 062706 (2012)] and Regeta and Allan [Phys. Rev. A 91, 012707 (2015)]. Generally, very good agreement is found. In addition, ICSs calculated with our independent atom model (IAM) with screening corrected additivity rule (SCAR) formalism, extended to account for interference (I) terms that arise due to the multi-centre nature of the scattering problem, are also reported. The sum of those ICSs gives the IAM-SCAR+I total cross section for electron-furfural scattering. Where possible, those calculated IAM-SCAR+I ICS results are compared against corresponding results from the present measurements with an acceptable level of accord being obtained. Similarly, but only for the band I and band II excited electronic states, we also present results from our Schwinger multichannel method with pseudopotentials calculations. Those results are found to be in good qualitative accord with the present experimental ICSs. Finally, with a view to assembling a complete cross section data base for furfural, some binary-encounter-Bethe-level total ionization cross sections for this collision system are presented.

Employing clinical decision support to attain our strategic goal: the safe care of the surgical patient.

PubMed

Magid, Steven K; Pancoast, Paul E; Fields, Theodore; Bradley, Diane G; Williams, Robert B

2007-01-01

Clinical decision support can be employed to increase patient safety and improve workflow efficiencies for physicians and other healthcare providers. Physician input into the design and deployment of clinical decision support systems can increase the utility of the alerts and reduce the likelihood of "alert fatigue." The Hospital for Special Surgery is a 146-bed orthopedic facility that performs approximately 18,000 surgeries a year Efficient work processes are a necessity. The facility began implementing a new electronic health record system in June 2005 and plan to go live in summer 2007. This article reports on some of the clinical decision support rules and alerts being incorporated into the facility's system in the following categories--high-risk, high-frequency scenarios, rules that provide efficiencies and value from the presciber perspective, and rules that relate to patient safety.

Photoabsorption cross section of acetylene in the EUV region

NASA Technical Reports Server (NTRS)

Wu, C. Y. R.; Judge, D. L.

1985-01-01

The measurement of the absolute photoabsorption cross sections of C2H2 in the 175-740 A region by means of a double ionization chamber is reported. The continuum background source is the synchrotron radiation emitted by the Wisconsin 240 MeV electron storage ring. It is found that the cross sections range from 2 to a maximum of 36 Mb. Two new Rydberg series are identified and the cross section data are applied in the analysis of various sum rules. From the rules, it is shown that the data of C2H2 in the 580-1088 A range may be too low, while the measured ionization transition moment may be too high.

A review of approaches to identifying patient phenotype cohorts using electronic health records

PubMed Central

Shivade, Chaitanya; Raghavan, Preethi; Fosler-Lussier, Eric; Embi, Peter J; Elhadad, Noemie; Johnson, Stephen B; Lai, Albert M

2014-01-01

Objective To summarize literature describing approaches aimed at automatically identifying patients with a common phenotype. Materials and methods We performed a review of studies describing systems or reporting techniques developed for identifying cohorts of patients with specific phenotypes. Every full text article published in (1) Journal of American Medical Informatics Association, (2) Journal of Biomedical Informatics, (3) Proceedings of the Annual American Medical Informatics Association Symposium, and (4) Proceedings of Clinical Research Informatics Conference within the past 3 years was assessed for inclusion in the review. Only articles using automated techniques were included. Results Ninety-seven articles met our inclusion criteria. Forty-six used natural language processing (NLP)-based techniques, 24 described rule-based systems, 41 used statistical analyses, data mining, or machine learning techniques, while 22 described hybrid systems. Nine articles described the architecture of large-scale systems developed for determining cohort eligibility of patients. Discussion We observe that there is a rise in the number of studies associated with cohort identification using electronic medical records. Statistical analyses or machine learning, followed by NLP techniques, are gaining popularity over the years in comparison with rule-based systems. Conclusions There are a variety of approaches for classifying patients into a particular phenotype. Different techniques and data sources are used, and good performance is reported on datasets at respective institutions. However, no system makes comprehensive use of electronic medical records addressing all of their known weaknesses. PMID:24201027

75 FR 65393 - Self-Regulatory Organizations; BATS Exchange, Inc.; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-22

... application, BATS Rules include provisions that permitted current or former subscribers to the electronic communications network formerly operated by BATS Trading, Inc. to apply to become a Member of the Exchange by...: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules/sro.shtml ); or...

75 FR 20016 - Self-Regulatory Organizations; Notice of Filing of Proposed Rule Change by NASDAQ OMX PHLX, Inc...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-16

...)(i)(A) a provision relating to $5 wide bid-ask differentials for electronic quotes in equity, index... believes that these changes are appropriate because quoting has become entirely electronic; most Streaming... as one single offense, for purposes of initiating disciplinary action under Exchange rules, or...

Nonadiabatic Dynamics May Be Probed through Electronic Coherence in Time-Resolved Photoelectron Spectroscopy.

PubMed

Bennett, Kochise; Kowalewski, Markus; Mukamel, Shaul

2016-02-09

We present a hierarchy of Fermi golden rules (FGRs) that incorporate strongly coupled electronic/nuclear dynamics in time-resolved photoelectron spectroscopy (TRPES) signals at different levels of theory. Expansion in the joint electronic and nuclear eigenbasis yields the numerically most challenging exact FGR (eFGR). The quasistatic Fermi Golden Rule (qsFGR) neglects nuclear motion during the photoionization process but takes into account electronic coherences as well as populations initially present in the pumped matter as well as those generated internally by coupling between electronic surfaces. The standard semiclassical Fermi Golden Rule (scFGR) neglects the electronic coherences and the nuclear kinetic energy during the ionizing pulse altogether, yielding the classical Condon approximation. The coherence contributions depend on the phase-profile of the ionizing field, allowing coherent control of TRPES signals. The photoelectron spectrum from model systems is simulated using these three levels of theory. The eFGR and the qsFGR show temporal oscillations originating from the electronic or vibrational coherences generated as the nuclear wave packet traverses a conical intersection. These oscillations, which are missed by the scFGR, directly reveal the time-evolving splitting between electronic states of the neutral molecule in the curve-crossing regime.

Computer-assisted categorizing of head computed tomography reports for clinical decision rule research.

PubMed

Wall, Stephen P; Mayorga, Oliver; Banfield, Christine E; Wall, Mark E; Aisic, Ilan; Auerbach, Carl; Gennis, Paul

2006-11-01

To develop software that categorizes electronic head computed tomography (CT) reports into groups useful for clinical decision rule research. Data were obtained from the Second National Emergency X-Radiography Utilization Study, a cohort of head injury patients having received head CT. CT reports were reviewed manually for presence or absence of clinically important subdural or epidural hematoma, defined as greater than 1.0 cm in width or causing mass effect. Manual categorization was done by 2 independent researchers blinded to each other's results. A third researcher adjudicated discrepancies. A random sample of 300 reports with radiologic abnormalities was selected for software development. After excluding reports categorized manually or by software as indeterminate (neither positive nor negative), we calculated sensitivity and specificity by using manual categorization as the standard. System efficiency was defined as the percentage of reports categorized as positive or negative, regardless of accuracy. Software was refined until analysis of the training data yielded sensitivity and specificity approximating 95% and efficiency exceeding 75%. To test the system, we calculated sensitivity, specificity, and efficiency, using the remaining 1,911 reports. Of the 1,911 reports, 160 had clinically important subdural or epidural hematoma. The software exhibited good agreement with manual categorization of all reports, including indeterminate ones (weighted kappa 0.62; 95% confidence interval [CI] 0.58 to 0.65). Sensitivity, specificity, and efficiency of the computerized system for identifying manual positives and negatives were 96% (95% CI 91% to 98%), 98% (95% CI 98% to 99%), and 79% (95% CI 77% to 80%), respectively. Categorizing head CT reports by computer for clinical decision rule research is feasible.

Electron screening and its effects on big-bang nucleosynthesis

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

Wang Biao; Bertulani, C. A.; Balantekin, A. B.

We study the effects of electron screening on nuclear reaction rates occurring during the big-bang nucleosynthesis epoch. The sensitivity of the predicted elemental abundances on electron screening is studied in detail. It is shown that electron screening does not produce noticeable results in the abundances unless the traditional Debye-Hueckel model for the treatment of electron screening in stellar environments is enhanced by several orders of magnitude. This work rules out electron screening as a relevant ingredient to big-bang nucleosynthesis, confirming a previous study [see Itoh et al., Astrophys. J. 488, 507 (1997)] and ruling out exotic possibilities for the treatmentmore » of screening beyond the mean-field theoretical approach.« less

77 FR 56905 - Self-Regulatory Organizations; NYSE MKT LLC; Order Approving Proposed Rule Change Amending Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-14

... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-67811; File No. SR-NYSEMKT-2012-26] Self... Add Supplementary Material Relating to a Cross Function That Provides a Regulation NMS Rule 611... 611 of Regulation NMS (``Rule 611'').\\5\\ The Exchange contends that, in today's fast-moving electronic...

38 CFR 20.3 - Rule 3. Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... VETERANS' APPEALS: RULES OF PRACTICE General § 20.3 Rule 3. Definitions. As used in these Rules: (a) Agency...) Appellant means a claimant who has initiated an appeal to the Board of Veterans' Appeals by filing a Notice.... (h) Electronic hearing means a hearing on appeal in which an appellant or a representative...

Medicare and state health care programs: fraud and abuse; safe harbors for certain electronic prescribing and electronic health records arrangements under the anti-kickback statute. Final rule.

PubMed

2006-08-08

As required by the Medicare Prescription Drug, Improvement, and Modernization Act of 2003 (MMA), Public Law 108-173, this final rule establishes a new safe harbor under the Federal anti-kickback statute for certain arrangements involving the provision of electronic prescribing technology. Specifically, the safe harbor would protect certain arrangements involving hospitals, group practices, and prescription drug plan (PDP) sponsors and Medicare Advantage (MA) organizations that provide to specified recipients certain nonmonetary remuneration in the form of hardware, software, or information technology and training services necessary and used solely to receive and transmit electronic prescription information. In addition, in accordance with section 1128B(b)(3)(E) of the Social Security Act (the Act), this final rule creates a separate new safe harbor for certain arrangements involving the provision of nonmonetary remuneration in the form of electronic health records software or information technology and training services necessary and used predominantly to create, maintain, transmit, or receive electronic health records.

Electronic growth charts: watching our patients grow.

PubMed

Murphy, Cynthia A; Carstens, Kimberly; Villamayor, Precy

2005-01-01

Pediatric Growth Charts have been used in the pediatric community since 1977. The first growth charts were developed by the National Center for Health Statistics as a clinical tool for health care professionals. The growth charts, revised in 2000, by the Center for Disease Control consists of a series of percentile curves for selected body measurements in children [1]. Capitalizing on the benefits of our Electronic Medical Record (EMR), and as a byproduct of nursing electronic documentation of routine heights, weights, and frontal occipital circumferences, our system plots the routine measurements without additional intervention by the staff. Clinicians can view the graphs online or generate printed reports as needed during routine examination for outpatient or hospitalized care. This abstract outlines the background, design process, programming rules utilized to plot growth curves, and the evaluation of the electronic CDC growth charts in our organization.

A comparative study of different methods for calculating electronic transition rates

NASA Astrophysics Data System (ADS)

Kananenka, Alexei A.; Sun, Xiang; Schubert, Alexander; Dunietz, Barry D.; Geva, Eitan

2018-03-01

We present a comprehensive comparison of the following mixed quantum-classical methods for calculating electronic transition rates: (1) nonequilibrium Fermi's golden rule, (2) mixed quantum-classical Liouville method, (3) mean-field (Ehrenfest) mixed quantum-classical method, and (4) fewest switches surface-hopping method (in diabatic and adiabatic representations). The comparison is performed on the Garg-Onuchic-Ambegaokar benchmark charge-transfer model, over a broad range of temperatures and electronic coupling strengths, with different nonequilibrium initial states, in the normal and inverted regimes. Under weak to moderate electronic coupling, the nonequilibrium Fermi's golden rule rates are found to be in good agreement with the rates obtained via the mixed quantum-classical Liouville method that coincides with the fully quantum-mechanically exact results for the model system under study. Our results suggest that the nonequilibrium Fermi's golden rule can serve as an inexpensive yet accurate alternative to Ehrenfest and the fewest switches surface-hopping methods.

Managing the life cycle of electronic clinical documents.

PubMed

Payne, Thomas H; Graham, Gail

2006-01-01

To develop a model of the life cycle of clinical documents from inception to use in a person's medical record, including workflow requirements from clinical practice, local policy, and regulation. We propose a model for the life cycle of clinical documents as a framework for research on documentation within electronic medical record (EMR) systems. Our proposed model includes three axes: the stages of the document, the roles of those involved with the document, and the actions those involved may take on the document at each stage. The model includes the rules to describe who (in what role) can perform what actions on the document, and at what stages they can perform them. Rules are derived from needs of clinicians, and requirements of hospital bylaws and regulators. Our model encompasses current practices for paper medical records and workflow in some EMR systems. Commercial EMR systems include methods for implementing document workflow rules. Workflow rules that are part of this model mirror functionality in the Department of Veterans Affairs (VA) EMR system where the Authorization/ Subscription Utility permits document life cycle rules to be written in English-like fashion. Creating a model of the life cycle of clinical documents serves as a framework for discussion of document workflow, how rules governing workflow can be implemented in EMR systems, and future research of electronic documentation.

Fine- and hyperfine-structure effects in molecular photoionization. I. General theory and direct photoionization.

PubMed

Germann, Matthias; Willitsch, Stefan

2016-07-28

We develop a model for predicting fine- and hyperfine intensities in the direct photoionization of molecules based on the separability of electron and nuclear spin states from vibrational-electronic states. Using spherical tensor algebra, we derive highly symmetrized forms of the squared photoionization dipole matrix elements from which we derive the salient selection and propensity rules for fine- and hyperfine resolved photoionizing transitions. Our theoretical results are validated by the analysis of the fine-structure resolved photoelectron spectrum of O2 reported by Palm and Merkt [Phys. Rev. Lett. 81, 1385 (1998)] and are used for predicting hyperfine populations of molecular ions produced by photoionization.

77 FR 4591 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-30

... Effectiveness of Proposed Rule Change Related to the Appointments in Hybrid 3.0 Classes January 23, 2012...'') appointments in Hybrid 3.0 classes.\\5\\ The text of the proposed rule change is available on the Exchange's Web... electronic quotes in their appointed classes. ``Hybrid 3.0 Platform'' is an electronic trading platform on...

Inequalities for frequency-moment sum rules of electron liquids

NASA Technical Reports Server (NTRS)

Iwamoto, N.

1986-01-01

The relations between the various frequency-moment sum rules of electron liquids, which include even-power moments, are systematically examined by using the Cauchy-Schwarz and Hoelder inequalities. A relation involving the isothermal sound velocity and the kinetic and potential energies is obtained from one of the inequalities in the long-wavelength limit, and is generalized to arbitrary spatial dimensions.

Evaluating the Effectiveness of Auditing Rules for Electronic Health Record Systems

PubMed Central

Hedda, Monica; Malin, Bradley A.; Yan, Chao; Fabbri, Daniel

2017-01-01

Healthcare organizations (HCOs) often deploy rule-based auditing systems to detect insider threats to sensitive patient health information in electronic health record (EHR) systems. These rule-based systems define behavior deemed to be high-risk a priori (e.g., family member, co-worker access). While such rules seem logical, there has been little scientific investigation into the effectiveness of these auditing rules in identifying inappropriate behavior. Thus, in this paper, we introduce an approach to evaluate the effectiveness of individual high-risk rules and rank them according to their potential risk. We investigate the rate of high-risk access patterns and minimum rate of high-risk accesses that can be explained with appropriate clinical reasons in a large EHR system. An analysis of 8M accesses from one-week of data shows that specific high-risk flags occur more frequently than theoretically expected and the rate at which accesses can be explained away with five simple reasons is 16 - 43%. PMID:29854153

Evaluating the Effectiveness of Auditing Rules for Electronic Health Record Systems.

PubMed

Hedda, Monica; Malin, Bradley A; Yan, Chao; Fabbri, Daniel

2017-01-01

Healthcare organizations (HCOs) often deploy rule-based auditing systems to detect insider threats to sensitive patient health information in electronic health record (EHR) systems. These rule-based systems define behavior deemed to be high-risk a priori (e.g., family member, co-worker access). While such rules seem logical, there has been little scientific investigation into the effectiveness of these auditing rules in identifying inappropriate behavior. Thus, in this paper, we introduce an approach to evaluate the effectiveness of individual high-risk rules and rank them according to their potential risk. We investigate the rate of high-risk access patterns and minimum rate of high-risk accesses that can be explained with appropriate clinical reasons in a large EHR system. An analysis of 8M accesses from one-week of data shows that specific high-risk flags occur more frequently than theoretically expected and the rate at which accesses can be explained away with five simple reasons is 16 - 43%.

17 CFR 232.101 - Mandated electronic submissions and exceptions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 17 Commodity and Securities Exchanges 2 2011-04-01 2011-04-01 false Mandated electronic... COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Electronic Filing Requirements § 232.101 Mandated electronic submissions and exceptions. (a) Mandated electronic submissions. (1) The...

17 CFR 232.101 - Mandated electronic submissions and exceptions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Mandated electronic... COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Electronic Filing Requirements § 232.101 Mandated electronic submissions and exceptions. (a) Mandated electronic submissions. (1) The...

Report to the President: Realizing the Full Potential of Government-Held Spectrum to Spur Economic Growth

DTIC Science & Technology

2012-07-01

managing the use of the Radio Frequency (RF) spectrum to ensure reliable emergency, civil, and government communications . At that time, when the rules of...or equipment and/or radio frequencies to provide electronic communication services under standard conditions (a class license) or authorizing the...Cognitive Radio Networks.” IEEE Communications Magazine (2008). Circular A- 11 : Preparation, Submission, and Execution of the Budget. Executive Office

Observation of orbital order in the half-filled 4 f Gd compound

DOE PAGES

Jang, H.; Kang, B. Y.; Cho, B. K.; ...

2016-11-18

Half-filled electron systems, even with the maximized spin angular moment, have been given little attention because of their zero-orbital angular moment according to Hund’s rule. Nevertheless, there are several measurements that show evidence of a nonzero orbital moment as well as spin-orbit coupling. Here we report for the first time the orbital order in a half-filled 4f-electron system GdB 4, using the resonant soft x-ray scattering at Gd M 4,5-edges. Furthermore, we discovered that the development of this orbital order is strongly coupled with the antiferromagnetic spin order. Lastly, these results clearly demonstrate that even in half-filled electron systems themore » orbital angular moment can be an important parameter to describe material properties, and may provide significant opportunities for tailoring new correlated electron systems.« less

Observation of orbital order in the half-filled 4 f Gd compound

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

Jang, H.; Kang, B. Y.; Cho, B. K.

Half-filled electron systems, even with the maximized spin angular moment, have been given little attention because of their zero-orbital angular moment according to Hund’s rule. Nevertheless, there are several measurements that show evidence of a nonzero orbital moment as well as spin-orbit coupling. Here we report for the first time the orbital order in a half-filled 4f-electron system GdB 4, using the resonant soft x-ray scattering at Gd M 4,5-edges. Furthermore, we discovered that the development of this orbital order is strongly coupled with the antiferromagnetic spin order. Lastly, these results clearly demonstrate that even in half-filled electron systems themore » orbital angular moment can be an important parameter to describe material properties, and may provide significant opportunities for tailoring new correlated electron systems.« less

Nanoscale probing of electron-regulated structural transitions in silk proteins by near-field IR imaging and nano-spectroscopy

PubMed Central

Qin, Nan; Zhang, Shaoqing; Jiang, Jianjuan; Corder, Stephanie Gilbert; Qian, Zhigang; Zhou, Zhitao; Lee, Woonsoo; Liu, Keyin; Wang, Xiaohan; Li, Xinxin; Shi, Zhifeng; Mao, Ying; Bechtel, Hans A.; Martin, Michael C.; Xia, Xiaoxia; Marelli, Benedetto; Kaplan, David L.; Omenetto, Fiorenzo G.; Liu, Mengkun; Tao, Tiger H.

2016-01-01

Silk protein fibres produced by silkworms and spiders are renowned for their unparalleled mechanical strength and extensibility arising from their high-β-sheet crystal contents as natural materials. Investigation of β-sheet-oriented conformational transitions in silk proteins at the nanoscale remains a challenge using conventional imaging techniques given their limitations in chemical sensitivity or limited spatial resolution. Here, we report on electron-regulated nanoscale polymorphic transitions in silk proteins revealed by near-field infrared imaging and nano-spectroscopy at resolutions approaching the molecular level. The ability to locally probe nanoscale protein structural transitions combined with nanometre-precision electron-beam lithography offers us the capability to finely control the structure of silk proteins in two and three dimensions. Our work paves the way for unlocking essential nanoscopic protein structures and critical conditions for electron-induced conformational transitions, offering new rules to design protein-based nanoarchitectures. PMID:27713412

Clinical Trial Electronic Portals for Expedited Safety Reporting: Recommendations from the Clinical Trials Transformation Initiative Investigational New Drug Safety Advancement Project.

PubMed

Perez, Raymond P; Finnigan, Shanda; Patel, Krupa; Whitney, Shanell; Forrest, Annemarie

2016-12-15

Use of electronic clinical trial portals has increased in recent years to assist with sponsor-investigator communication, safety reporting, and clinical trial management. Electronic portals can help reduce time and costs associated with processing paperwork and add security measures; however, there is a lack of information on clinical trial investigative staff's perceived challenges and benefits of using portals. The Clinical Trials Transformation Initiative (CTTI) sought to (1) identify challenges to investigator receipt and management of investigational new drug (IND) safety reports at oncologic investigative sites and coordinating centers and (2) facilitate adoption of best practices for communicating and managing IND safety reports using electronic portals. CTTI, a public-private partnership to improve the conduct of clinical trials, distributed surveys and conducted interviews in an opinion-gathering effort to record investigator and research staff views on electronic portals in the context of the new safety reporting requirements described in the US Food and Drug Administration's final rule (Code of Federal Regulations Title 21 Section 312). The project focused on receipt, management, and review of safety reports as opposed to the reporting of adverse events. The top challenge investigators and staff identified in using individual sponsor portals was remembering several complex individual passwords to access each site. Also, certain tasks are time-consuming (eg, downloading reports) due to slow sites or difficulties associated with particular operating systems or software. To improve user experiences, respondents suggested that portals function independently of browsers and operating systems, have intuitive interfaces with easy navigation, and incorporate additional features that would allow users to filter, search, and batch safety reports. Results indicate that an ideal system for sharing expedited IND safety information is through a central portal used by all sponsors. Until this is feasible, electronic reporting portals should at least have consistent functionality. CTTI has issued recommendations to improve the quality and use of electronic portals. ©Raymond P Perez, Shanda Finnigan, Krupa Patel, Shanell Whitney, Annemarie Forrest. Originally published in JMIR Cancer (http://cancer.jmir.org), 15.12.2016.

75 FR 9120 - Electronic Fund Transfers

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-01

...), 17(b)(4)--General Rule and Scope of Opt-In; Notice and Opt-In Requirements Section 205.17(b)(1) of the Regulation E final rule sets forth the general rule prohibiting an account-holding financial... have imperfect account balance information, the Board stated that financial institutions are in a...

Integral elastic, electronic-state, ionization, and total cross sections for electron scattering with furfural

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

Jones, D. B.; Costa, R. F. da; Departamento de Física, Universidade Federal do Espírito Santo, 29075-910, Vitória, Espírito Santo

We report absolute experimental integral cross sections (ICSs) for electron impact excitation of bands of electronic-states in furfural, for incident electron energies in the range 20–250 eV. Wherever possible, those results are compared to corresponding excitation cross sections in the structurally similar species furan, as previously reported by da Costa et al. [Phys. Rev. A 85, 062706 (2012)] and Regeta and Allan [Phys. Rev. A 91, 012707 (2015)]. Generally, very good agreement is found. In addition, ICSs calculated with our independent atom model (IAM) with screening corrected additivity rule (SCAR) formalism, extended to account for interference (I) terms that arisemore » due to the multi-centre nature of the scattering problem, are also reported. The sum of those ICSs gives the IAM-SCAR+I total cross section for electron–furfural scattering. Where possible, those calculated IAM-SCAR+I ICS results are compared against corresponding results from the present measurements with an acceptable level of accord being obtained. Similarly, but only for the band I and band II excited electronic states, we also present results from our Schwinger multichannel method with pseudopotentials calculations. Those results are found to be in good qualitative accord with the present experimental ICSs. Finally, with a view to assembling a complete cross section data base for furfural, some binary-encounter-Bethe-level total ionization cross sections for this collision system are presented.« less

78 FR 63875 - Progress Reports Rules Revision

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-25

... Reports Rules Revision AGENCY: Bureau of Prisons, Justice. ACTION: Final rule. SUMMARY: In this document, the Bureau of Prisons (Bureau) removes from regulations and/or modifies two types of progress reports: transfer reports and triennial reports. DATES: This rule is effective on November 25, 2013. FOR FURTHER...

75 FR 856 - Sunshine Act Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-06

... Matters: (a) Lead in Electronic Devices--Final Rule; (b) Mandatory Recall Notice--Final Rule. A live... recorded message containing the latest agenda information, call (301) 504-7948. FOR MORE INFORMATION...

18 CFR 35.7 - Electronic filing requirements.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Electronic filing... § 35.7 Electronic filing requirements. (a) General rule. All filings made in proceedings initiated... declarations or statements and electronic signatures. (c) Format requirements for electronic filing. The...

18 CFR 35.7 - Electronic filing requirements.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Electronic filing... § 35.7 Electronic filing requirements. (a) General rule. All filings made in proceedings initiated... declarations or statements and electronic signatures. (c) Format requirements for electronic filing. The...

18 CFR 35.7 - Electronic filing requirements.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Electronic filing... § 35.7 Electronic filing requirements. (a) General rule. All filings made in proceedings initiated... declarations or statements and electronic signatures. (c) Format requirements for electronic filing. The...

18 CFR 35.7 - Electronic filing requirements.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Electronic filing... § 35.7 Electronic filing requirements. (a) General rule. All filings made in proceedings initiated... declarations or statements and electronic signatures. (c) Format requirements for electronic filing. The...

Extremely large magnetoresistance and Kohler's rule in PdSn 4 : A complete study of thermodynamic, transport, and band-structure properties

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

Jo, Na Hyun; Wu, Yun; Wang, Lin-Lin

The recently discovered material PtSn 4 is known to exhibit extremely large magnetoresistance (XMR) that also manifests Dirac arc nodes on the surface. PdSn 4 is isostructural to PtSn 4 with the same electron count. Here, we report on the physical properties of high-quality single crystals of PdSn 4 including specific heat, temperature- and magnetic-field-dependent resistivity and magnetization, and electronic band-structure properties obtained from angle-resolved photoemission spectroscopy (ARPES). We observe that PdSn 4 has physical properties that are qualitatively similar to those of PtSn 4 , but find also pronounced differences. Importantly, the Dirac arc node surface state of PtSnmore » 4 is gapped out for PdSn 4. By comparing these similar compounds, we address the origin of the extremely large magnetoresistance in PdSn 4 and PtSn 4; based on detailed analysis of the magnetoresistivity ρ ( H , T ) , we conclude that neither the carrier compensation nor the Dirac arc node surface state are the primary reason for the extremely large magnetoresistance. On the other hand, we also find that, surprisingly, Kohler's rule scaling of the magnetoresistance, which describes a self-similarity of the field-induced orbital electronic motion across different length scales and is derived for a simple electronic response of metals to an applied magnetic field is obeyed over the full range of temperatures and field strengths that we explore.« less

Extremely large magnetoresistance and Kohler's rule in PdSn 4 : A complete study of thermodynamic, transport, and band-structure properties

DOE PAGES

Jo, Na Hyun; Wu, Yun; Wang, Lin-Lin; ...

2017-10-27

The recently discovered material PtSn 4 is known to exhibit extremely large magnetoresistance (XMR) that also manifests Dirac arc nodes on the surface. PdSn 4 is isostructural to PtSn 4 with the same electron count. Here, we report on the physical properties of high-quality single crystals of PdSn 4 including specific heat, temperature- and magnetic-field-dependent resistivity and magnetization, and electronic band-structure properties obtained from angle-resolved photoemission spectroscopy (ARPES). We observe that PdSn 4 has physical properties that are qualitatively similar to those of PtSn 4 , but find also pronounced differences. Importantly, the Dirac arc node surface state of PtSnmore » 4 is gapped out for PdSn 4. By comparing these similar compounds, we address the origin of the extremely large magnetoresistance in PdSn 4 and PtSn 4; based on detailed analysis of the magnetoresistivity ρ ( H , T ) , we conclude that neither the carrier compensation nor the Dirac arc node surface state are the primary reason for the extremely large magnetoresistance. On the other hand, we also find that, surprisingly, Kohler's rule scaling of the magnetoresistance, which describes a self-similarity of the field-induced orbital electronic motion across different length scales and is derived for a simple electronic response of metals to an applied magnetic field is obeyed over the full range of temperatures and field strengths that we explore.« less

77 FR 53967 - Medicare and Medicaid Programs; Electronic Health Record Incentive Program-Stage 2

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-04

...This final rule specifies the Stage 2 criteria that eligible professionals (EPs), eligible hospitals, and critical access hospitals (CAHs) must meet in order to qualify for Medicare and/or Medicaid electronic health record (EHR) incentive payments. In addition, it specifies payment adjustments under Medicare for covered professional services and hospital services provided by EPs, eligible hospitals, and CAHs failing to demonstrate meaningful use of certified EHR technology (CEHRT) and other program participation requirements. This final rule revises certain Stage 1 criteria, as finalized in the July 28, 2010 final rule, as well as criteria that apply regardless of Stage.

76 FR 53763 - Immigration Benefits Business Transformation, Increment I

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-29

...The Department of Homeland Security (DHS) is amending its regulations to enable U.S. Citizenship and Immigration Services (USCIS) to migrate from a paper file-based, non-integrated systems environment to an electronic customer-focused, centralized case management environment for benefit processing. This transformation process will allow USCIS to streamline benefit processing, eliminate the capture and processing of redundant data, and reduce the number of and automate its forms. This transformation process will be a phased multi-year initiative to restructure USCIS business processes and related information technology systems. DHS is removing references to form numbers, form titles, expired regulatory provisions, and descriptions of internal procedures, many of which will change during transformation. DHS is also finalizing interim rules that permitted submission of benefit requests with an electronic signature when such requests are submitted in an electronic format rather than on a paper form and that removed references to filing locations for immigration benefits. In addition, in this rule DHS is publishing the final rule for six other interim rules published during the past several years, most of which received no public comments.

78 FR 46563 - Endangered and Threatened Species: Proposed Rule To Designate Critical Habitat for the Northwest...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-01

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 226 [Docket No...), Commerce. ACTION: Proposed rule; request for comments; correction. SUMMARY: In the proposed rule that we... electronic public comments via the Federal e-Rulemaking Portal. Go to www.regulations.gov/#!docketDetail ;D...

12 CFR 5.2 - Rules of general applicability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Rules of general applicability. 5.2 Section 5.2 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY RULES, POLICIES, AND... the Currency, 250 E Street, SW., Washington, DC 20219-0001. (d) Electronic filing. The OCC may permit...

12 CFR 5.2 - Rules of general applicability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Rules of general applicability. 5.2 Section 5.2 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY RULES, POLICIES, AND... the Currency, 250 E Street, SW., Washington, DC 20219-0001. (d) Electronic filing. The OCC may permit...

75 FR 29792 - Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Order Approving a Proposed Rule Change...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-27

... administered pursuant to the Exchange's minor rule plan (``MRP''). As amended, the fine schedule would now..., the Commission believes that the proposed changes to the MRP should strengthen the Exchange's ability... quote spread parameter rule, under the MRP, reasonably addresses quoting violations on an electronic...

77 FR 22022 - Self-Regulatory Organizations; C2 Options Exchange, Incorporated; Order Approving a Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-12

... Organizations; C2 Options Exchange, Incorporated; Order Approving a Proposed Rule Change Relating To Stock-Option Orders April 6, 2012. I. Introduction On February 7, 2012, the C2 Options Exchange, Incorporated...'s procedures for electronically executing stock-option orders. The proposed rule change was...

76 FR 81549 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-28

... securities. \\5\\ The exemption in FINRA Rule 6730(e)(4) is conditioned, among other things, upon a data... the Act,\\6\\ which requires, among other things, that FINRA rules must be designed to prevent... following methods: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules...

Fine- and hyperfine-structure effects in molecular photoionization. I. General theory and direct photoionization

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

Germann, Matthias; Willitsch, Stefan, E-mail: stefan.willitsch@unibas.ch

2016-07-28

We develop a model for predicting fine- and hyperfine intensities in the direct photoionization of molecules based on the separability of electron and nuclear spin states from vibrational-electronic states. Using spherical tensor algebra, we derive highly symmetrized forms of the squared photoionization dipole matrix elements from which we derive the salient selection and propensity rules for fine- and hyperfine resolved photoionizing transitions. Our theoretical results are validated by the analysis of the fine-structure resolved photoelectron spectrum of O{sub 2} reported by Palm and Merkt [Phys. Rev. Lett. 81, 1385 (1998)] and are used for predicting hyperfine populations of molecular ionsmore » produced by photoionization.« less

17 CFR 232.100 - Persons and entities subject to mandated electronic filing.

Code of Federal Regulations, 2010 CFR

2010-04-01

... to mandated electronic filing. 232.100 Section 232.100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Electronic Filing Requirements § 232.100 Persons and entities subject to mandated electronic filing. The following...

17 CFR 232.100 - Persons and entities subject to mandated electronic filing.

Code of Federal Regulations, 2012 CFR

2012-04-01

... to mandated electronic filing. 232.100 Section 232.100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Electronic Filing Requirements § 232.100 Persons and entities subject to mandated electronic filing. The following...

17 CFR 232.100 - Persons and entities subject to mandated electronic filing.

Code of Federal Regulations, 2013 CFR

2013-04-01

... to mandated electronic filing. 232.100 Section 232.100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Electronic Filing Requirements § 232.100 Persons and entities subject to mandated electronic filing. The following...

17 CFR 232.100 - Persons and entities subject to mandated electronic filing.

Code of Federal Regulations, 2014 CFR

2014-04-01

... to mandated electronic filing. 232.100 Section 232.100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Electronic Filing Requirements § 232.100 Persons and entities subject to mandated electronic filing. The following...

17 CFR 232.100 - Persons and entities subject to mandated electronic filing.

Code of Federal Regulations, 2011 CFR

2011-04-01

... to mandated electronic filing. 232.100 Section 232.100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Electronic Filing Requirements § 232.100 Persons and entities subject to mandated electronic filing. The following...

L-edge sum rule analysis on 3d transition metal sites: from d10 to d0 and towards application to extremely dilute metallo-enzymes.

PubMed

Wang, Hongxin; Friedrich, Stephan; Li, Lei; Mao, Ziliang; Ge, Pinghua; Balasubramanian, Mahalingam; Patil, Daulat S

2018-03-28

According to L-edge sum rules, the number of 3d vacancies at a transition metal site is directly proportional to the integrated intensity of the L-edge X-ray absorption spectrum (XAS) for the corresponding metal complex. In this study, the numbers of 3d holes are characterized quantitatively or semi-quantitatively for a series of manganese (Mn) and nickel (Ni) complexes, including the electron configurations 3d 10 → 3d 0 . In addition, extremely dilute (<0.1% wt/wt) Ni enzymes were examined by two different approaches: (1) by using a high resolution superconducting tunnel junction X-ray detector to obtain XAS spectra with a very high signal-to-noise ratio, especially in the non-variant edge jump region; and (2) by adding an inert tracer to the sample that provides a prominent spectral feature to replace the weak edge jump for intensity normalization. In this publication, we present for the first time: (1) L-edge sum rule analysis for a series of Mn and Ni complexes that include electron configurations from an open shell 3d 0 to a closed shell 3d 10 ; (2) a systematic analysis on the uncertainties, especially on that from the edge jump, which was missing in all previous reports; (3) a clearly-resolved edge jump between pre-L 3 and post-L 2 regions from an extremely dilute sample; (4) an evaluation of an alternative normalization standard for L-edge sum rule analysis. XAS from two copper (Cu) proteins measured using a conventional semiconductor X-ray detector are also repeated as bridges between Ni complexes and dilute Ni enzymes. The differences between measuring 1% Cu enzymes and measuring <0.1% Ni enzymes are compared and discussed. This study extends L-edge sum rule analysis to virtually any 3d metal complex and any dilute biological samples that contain 3d metals.

Time 2 tlk 2nite: Youths’ use of electronic media during family meals and associations with demographic characteristics, family characteristics and foods served

PubMed Central

Loth, Katie; Bruening, Meg; Berge, Jerica; Eisenberg, Marla E.; Neumark-Sztainer, Dianne

2014-01-01

The study purpose was to examine the frequency of adolescents’ use of electronic media (TV/movie watching, text messaging, talking on the phone, listening to music with headphones and playing with handheld games) at family meals and examine associations with demographic characteristics, rules about media use, family characteristics and the types of foods served at meals using an observational, cross-sectional design. Data were drawn from two coordinated, population-based studies of adolescents (EAT 2010) and their parents (Project F-EAT (Families and Eating Among Teens)). Surveys were completed in 2009–2010. Frequent TV/movie watching during family meals by youth was reported by 25.5% of parents. Multivariate logistic regression analyses indicated significantly higher odds of mealtime media use (p<.05) for girls and older teens. Additionally, higher odds of mealtime media use (p<.05) were also seen among those whose parents had low education levels or were black or Asian; having parental rules about media use significantly reduced these odds. Frequent mealtime media use was significantly associated with lower scores on family communication (p <.05) and scores indicating less importance placed on mealtimes (p<.001). Furthermore, frequent mealtime media use was associated with lower odds of serving green salad, fruit, vegetables, 100% juice and milk at meals whereas higher odds were seen for serving sugar-sweetened beverages (p<.05). The ubiquitous use of mealtime media by adolescents, differences by gender, race/ethnicity, age and parental rules suggest that supporting parents in their efforts to initiate and follow-through on setting mealtime media use rules may be an important public health strategy. PMID:24361006

Time 2 tlk 2nite: use of electronic media by adolescents during family meals and associations with demographic characteristics, family characteristics, and foods served.

PubMed

Fulkerson, Jayne A; Loth, Katie; Bruening, Meg; Berge, Jerica; Eisenberg, Marla E; Neumark-Sztainer, Dianne

2014-07-01

We examined the frequency of adolescents' use of electronic media (ie, television/movie watching, text messaging, talking on the telephone, listening to music with headphones, and playing with hand-held games) at family meals and examined associations with demographic characteristics, rules about media use, family characteristics, and the types of foods served at meals using an observational, cross-sectional design. Data were drawn from two coordinated, population-based studies of adolescents (Project Eating Among Teens 2010) and their parents (Project Families and Eating Among Teens). Surveys were completed during 2009-2010. Frequent television/movie watching during family meals by youth was reported by 25.5% of parents. Multivariate logistic regression analyses indicated significantly higher odds of mealtime media use (P<0.05) for girls and older teens. In addition, higher odds of mealtime media use (P<0.05) were also seen among those whose parents had low education levels or were black or Asian; having parental rules about media use significantly reduced these odds. Frequent mealtime media use was significantly associated with lower scores on family communication (P<0.05) and scores indicating less importance placed on mealtimes (P<0.001). Furthermore, frequent mealtime media use was associated with lower odds of serving green salad, fruit, vegetables, 100% juice, and milk at meals, whereas higher odds were seen for serving sugar-sweetened beverages (P<0.05). The ubiquitous use of mealtime media by adolescents and differences by sex, race/ethnicity, age, and parental rules suggest that supporting parents in their efforts to initiate and follow-through on setting mealtime media use rules may be an important public health strategy. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

76 FR 57012 - Progress Reports Rules Revision

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-15

... Reports Rules Revision AGENCY: Bureau of Prisons, Justice. ACTION: Proposed rule. SUMMARY: In this... progress reports: Transfer reports and triennial reports. DATES: Comments are due by November 14, 2011... progress reports: Transfer reports and triennial reports. Section 524.41, entitled ``Types of progress...

Electronic stopping in oxides beyond Bragg additivity

NASA Astrophysics Data System (ADS)

Sigmund, P.; Schinner, A.

2018-01-01

We present stopping cross sections calculated by our PASS code for several ions in metal oxides and SiO2 over a wide energy range. Input takes into account changes in the valence structure by assigning two additional electrons to the 2p shell of oxygen and removing the appropriate number of electrons from the outer shells of the metal atom. Results are compared with tabulated experimental values and with two versions of Bragg's additivity rule. Calculated stopping cross sections are applied in testing a recently-proposed scaling rule, which relates the stopping cross section to the number of oxygen atoms per molecule.

Electronic propensity rules in Li-H+ collisions involving initial and/or final oriented states

NASA Astrophysics Data System (ADS)

Salas, P. J.

2000-12-01

Electronic excitation and capture processes are studied in collisions involving systems with only one active electron such as the alkaline (Li)-proton in the medium-energy region (0.1-15 keV). Using the semiclassical impact parameter method, the probabilities and the orientation parameter are calculated for transitions between initial and/or final oriented states. The results show a strong asymmetry in the probabilities depending on the orientation of the initial and/or final states. An intuitive view of the processes, by means of the concepts of propensity and velocity matching rules, is provided.

Simple and accurate sum rules for highly relativistic systems

NASA Astrophysics Data System (ADS)

Cohen, Scott M.

2005-03-01

In this paper, I consider the Bethe and Thomas-Reiche-Kuhn sum rules, which together form the foundation of Bethe's theory of energy loss from fast charged particles to matter. For nonrelativistic target systems, the use of closure leads directly to simple expressions for these quantities. In the case of relativistic systems, on the other hand, the calculation of sum rules is fraught with difficulties. Various perturbative approaches have been used over the years to obtain relativistic corrections, but these methods fail badly when the system in question is very strongly bound. Here, I present an approach that leads to relatively simple expressions yielding accurate sums, even for highly relativistic many-electron systems. I also offer an explanation for the difference between relativistic and nonrelativistic sum rules in terms of the Zitterbewegung of the electrons.

A General Design Rule to Manipulate Photocarrier Transport Path in Solar Cells and Its Realization by the Plasmonic-Electrical Effect

NASA Astrophysics Data System (ADS)

Sha, Wei E. I.; Zhu, Hugh L.; Chen, Luzhou; Chew, Weng Cho; Choy, Wallace C. H.

2015-02-01

It is well known that transport paths of photocarriers (electrons and holes) before collected by electrodes strongly affect bulk recombination and thus electrical properties of solar cells, including open-circuit voltage and fill factor. For boosting device performance, a general design rule, tailored to arbitrary electron to hole mobility ratio, is proposed to decide the transport paths of photocarriers. Due to a unique ability to localize and concentrate light, plasmonics is explored to manipulate photocarrier transport through spatially redistributing light absorption at the active layer of devices. Without changing the active materials, we conceive a plasmonic-electrical concept, which tunes electrical properties of solar cells via the plasmon-modified optical field distribution, to realize the design rule. Incorporating spectrally and spatially configurable metallic nanostructures, thin-film solar cells are theoretically modelled and experimentally fabricated to validate the design rule and verify the plasmonic-tunable electrical properties. The general design rule, together with the plasmonic-electrical effect, contributes to the evolution of emerging photovoltaics.

Splitting of electrons and violation of the Luttinger sum rule

NASA Astrophysics Data System (ADS)

Quinn, Eoin

2018-03-01

We obtain a controlled description of a strongly correlated regime of electronic behavior. We begin by arguing that there are two ways to characterize the electronic degree of freedom, either by the canonical fermion algebra or the graded Lie algebra su (2 |2 ) . The first underlies the Fermi liquid description of correlated matter, and we identify a regime governed by the latter. We exploit an exceptional central extension of su (2 |2 ) to employ a perturbative scheme recently developed by Shastry and obtain a series of successive approximations for the electronic Green's function. We then focus on the leading approximation, which reveals a splitting in two of the electronic dispersion. The Luttinger sum rule is violated, and a Mott metal-insulator transition is exhibited. We offer a perspective.

Theoretical and experimental study on electron interactions with chlorobenzene: Shape resonances and differential cross sections

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

Barbosa, Alessandra Souza; Laboratório de Colisões Atómicas e Moleculares, CEFITEC, Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica; Varella, Márcio T. do N.

2016-08-28

In this work, we report theoretical and experimental cross sections for elastic scattering of electrons by chlorobenzene (ClB). The theoretical integral and differential cross sections (DCSs) were obtained with the Schwinger multichannel method implemented with pseudopotentials (SMCPP) and the independent atom method with screening corrected additivity rule (IAM-SCAR). The calculations with the SMCPP method were done in the static-exchange (SE) approximation, for energies above 12 eV, and in the static-exchange plus polarization approximation, for energies up to 12 eV. The calculations with the IAM-SCAR method covered energies up to 500 eV. The experimental differential cross sections were obtained in themore » high resolution electron energy loss spectrometer VG-SEELS 400, in Lisbon, for electron energies from 8.0 eV to 50 eV and angular range from 7{sup ∘} to 110{sup ∘}. From the present theoretical integral cross section (ICS) we discuss the low-energy shape-resonances present in chlorobenzene and compare our computed resonance spectra with available electron transmission spectroscopy data present in the literature. Since there is no other work in the literature reporting differential cross sections for this molecule, we compare our theoretical and experimental DCSs with experimental data available for the parent molecule benzene.« less

Measuring the attitudes and impact of the eighty-hour workweek rules on orthopaedic surgery residents.

PubMed

Kusuma, Sharat K; Mehta, Samir; Sirkin, Michael; Yates, Adolph J; Miclau, Theodore; Templeton, Kimberly J; Friedlaender, Gary E

2007-03-01

The literature on graduate medical education contains anecdotal reports of some effects of the new eighty-hour workweek on the attitudes and performance of residents. However, there are relatively few studies detailing the attitudes of large numbers of residents in a particular surgical specialty toward the new requirements. Between July and November 2004, a survey created by the Academic Advocacy Committee of the American Academy of Orthopaedic Surgeons was distributed by mail, fax, and e-mail to a total of 4207 orthopaedic residents at the postgraduate year-1 through year-6 levels of training. The survey responses were tabulated electronically, and the results were recorded. The survey response rate was 13.2% (554 residents). Sixty-eight percent (337) of the 495 respondents whose postgraduate-year level was known were at the postgraduate year-4 level or higher. Attitudes concerning the duty rules were mixed. Twenty-three percent of the 554 respondents thought that eighty hours constituted an appropriate number of duty hours per week; 41% believed that eighty hours were too many, and 34% thought that eighty hours were not sufficient. Thirty-three percent of the respondents had worked greater than eighty hours during at least a single one-week period since the new rules were implemented; this occurred more commonly among the postgraduate year-3 and more junior residents. Orthopaedic trauma residents had the most difficulty adhering to the new duty-hour restrictions. Eighty-two percent of the respondents indicated that their residency programs have been forced to make changes to their call schedules or to hire ancillary staff to address the rules. The use of physician assistants, night-float systems, and so-called home-call assignments were the most common strategies used to achieve compliance. Resident attitudes toward the work rules are mixed. The rules have forced residency programs to restructure. Junior residents have more favorable attitudes toward the new standards than do senior residents. Self-reporting of duty hours is the most common method of monitoring in orthopaedic training programs. Such systems allow ample opportunity for inaccuracies in the measurement of hours worked. Although residents report an improved quality of life as a result of these new rules, the attitude that the quality of training is diminished persists.

77 FR 76139 - Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing and Immediate Effectiveness of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... happen because of a temporary systems outage, a communications issue between the electronic and floor... Commission's Internet comment form ( http://www.sec.gov/rules/sro.shtml ); or Send an email to rule-comments... Commission will post all comments on the Commission's Internet Web site ( http://www.sec.gov/rules/sro.shtml...

75 FR 39081 - Self-Regulatory Organizations; Notice of Filing of a Proposed Rule Change by The NASDAQ Stock...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-07

... 1000'') and specified Exchange Traded Products (``ETP'') to the pilot rule. The text of the proposed...\\ Changes are marked to the rule text that appears in the electronic manual of NASDAQ found at http... last-sale price disseminated by a network processor over a five minute rolling period measured...

Module Six: Parallel Circuits; Basic Electricity and Electronics Individualized Learning System.

ERIC Educational Resources Information Center

Bureau of Naval Personnel, Washington, DC.

In this module the student will learn the rules that govern the characteristics of parallel circuits; the relationships between voltage, current, resistance and power; and the results of common troubles in parallel circuits. The module is divided into four lessons: rules of voltage and current, rules for resistance and power, variational analysis,…

77 FR 57173 - Self-Regulatory Organizations; C2 Options Exchange, Incorporated; Notice of Filing of a Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-17

... Organizations; C2 Options Exchange, Incorporated; Notice of Filing of a Proposed Rule Change Relating to Complex... its Rules regarding complex order auctions. The text of the proposed rule change is available on the... basis, the Exchange may activate the electronic complex order request for responses (``RFR'') auction...

77 FR 60000 - Self-Regulatory Organizations; Chicago Mercantile Exchange Inc.; Notice of Filing and Order...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... recently amended Rule 971 to, among other things, add new subsection D, which requires the chief executive...: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules/sro.shtml ); or... Commission will post all comments on the Commission's Internet Web site ( http://www.sec.gov/rules/sro.shtml...

Chemical Data Reporting - Previously Collected Data

EPA Pesticide Factsheets

EPA now refers to the Inventory Update Reporting (IUR) rule as the Chemical Data Reporting (CDR) Rule. This change was effective with the publication of the Inventory Update Reporting Modifications; Chemical Data Reporting Final Rule in August 2011.

18 CFR 390.1 - Electronic registration.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Electronic registration. 390.1 Section 390.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY PROCEDURAL RULES ELECTRONIC REGISTRATION § 390.1 Electronic registration. Any person who...

18 CFR 390.1 - Electronic registration.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Electronic registration. 390.1 Section 390.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY PROCEDURAL RULES ELECTRONIC REGISTRATION § 390.1 Electronic registration. Any person who...

18 CFR 390.1 - Electronic registration.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Electronic registration. 390.1 Section 390.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY PROCEDURAL RULES ELECTRONIC REGISTRATION § 390.1 Electronic registration. Any person who...

18 CFR 390.1 - Electronic registration.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Electronic registration. 390.1 Section 390.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY PROCEDURAL RULES ELECTRONIC REGISTRATION § 390.1 Electronic registration. Any person who...

18 CFR 390.1 - Electronic registration.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Electronic registration. 390.1 Section 390.1 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY PROCEDURAL RULES ELECTRONIC REGISTRATION § 390.1 Electronic registration. Any person who...

Feasibility of automatic evaluation of clinical rules in general practice.

PubMed

Opondo, Dedan; Visscher, Stefan; Eslami, Saied; Medlock, Stephanie; Verheij, Robert; Korevaar, Joke C; Abu-Hanna, Ameen

2017-04-01

To assess the extent to which clinical rules (CRs) can be implemented for automatic evaluation of quality of care in general practice. We assessed 81 clinical rules (CRs) adapted from a subset of Assessing Care of Vulnerable Elders (ACOVE) clinical rules, against Dutch College of General Practitioners (NHG) data model. Each CR was analyzed using the Logical Elements Rule METHOD: (LERM). LERM is a stepwise method of assessing and formalizing clinical rules for decision support. Clinical rules that satisfied the criteria outlined in the LERM method were judged to be implementable in automatic evaluation in general practice. Thirty-three out of 81 (40.7%) Dutch-translated ACOVE clinical rules can be automatically evaluated in electronic medical record systems. Seven out of 7 CRs (100%) in the domain of diabetes can be automatically evaluated, 9/17 (52.9%) in medication use, 5/10 (50%) in depression care, 3/6 (50%) in nutrition care, 6/13 (46.1%) in dementia care, 1/6 (16.6%) in end of life care, 2/13 (15.3%) in continuity of care, and 0/9 (0%) in the fall-related care. Lack of documentation of care activities between primary and secondary health facilities and ambiguous formulation of clinical rules were the main reasons for the inability to automate the clinical rules. Approximately two-fifths of the primary care Dutch ACOVE-based clinical rules can be automatically evaluated. Clear definition of clinical rules, improved GP database design and electronic linkage of primary and secondary healthcare facilities can improve prospects of automatic assessment of quality of care. These findings are relevant especially because the Netherlands has very high automation of primary care. Copyright © 2017 Elsevier B.V. All rights reserved.

Sum rules for the uniform-background model of an atomic-sharp metal corner

NASA Astrophysics Data System (ADS)

Streitenberger, P.

1994-04-01

Analytical results are derived for the electrostatic potential of an atomic-sharp 90° metal corner in the uniform-background model. The electrostatic potential at a free jellium edge and the jellium corner, respectively, is determined exactly in terms of the energy per electron of the uniform electron gas integrated over the background density. The surface energy, the edge formation energy and the derivative of the corner formation energy with respect to the background density are given as integrals over the electrostatic potential. The present approach represents a novel approach to such sum rules, inclusive of the Budd-Vannimenus sum rules for a free jellium surface, based on general properties of linear response functions.

E-cigarette use among US adolescents: secondhand smoke at home matters.

PubMed

Zhang, Xiao; Pu, Jia

2016-03-01

To examine the association of family smoking status and exposure to secondhand smoke (SHS) at home with the use of electronic cigarettes among US adolescents, in particular the medication effect of SHS on the association between family smoking status and electronic cigarette use. Data from the 2013 National Youth Tobacco Survey were used and logistic regressions were conducted to model electronic cigarettes use. The mediation effect of SHS was tested using the Sobel-Goodman mediation test. Overall, 8.1 % of the US adolescents reported ever use of e-cigarettes. Among both the overall population and never-cigarette smokers, adolescents living in smoker households were significantly more likely to report ever use of e-cigarettes (p < 0.05). However, the associations were attenuated after including SHS exposure at home during the past 7 days. SHS exposure at home was positively associated with ever use of e-cigarettes, adjusting for family smoking status (p < 0.05). The association between smoking habits of the family and e-cigarette use was mediated through SHS exposure. The promotion of smoke-free home rules may help prevent the uptake of e-cigarettes among teenagers.

75 FR 42575 - Electronic Signature and Storage of Form I-9, Employment Eligibility Verification

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... Electronic Signature and Storage of Form I-9, Employment Eligibility Verification AGENCY: U.S. Immigration... published an interim final rule to permit electronic signature and storage of the Form I-9. 71 FR 34510..., or a combination of paper and electronic systems; Employers may change electronic storage systems as...

Medicare and state health care programs: fraud and abuse; electronic health records safe harbor under the anti-kickback statute. Final rule.

PubMed

2013-12-27

In this final rule, the Office of Inspector General (OIG) amends the safe harbor regulation concerning electronic health records items and services, which defines certain conduct that is protected from liability under the Federal anti-kickback statute, section 1128B(b) of the Social Security Act (the Act). Amendments include updating the provision under which electronic health records software is deemed interoperable; removing the electronic prescribing capability requirement; extending the sunset provision until December 31, 2021; limiting the scope of protected donors to exclude laboratory companies; and clarifying the condition that prohibits a donor from taking any action to limit or restrict the use, compatibility, or interoperability of the donated items or services.

An alternative mechanism for spin-forbidden photo-ionization of diatomic molecules and its rotation-electronic selection rules

NASA Astrophysics Data System (ADS)

Chiu, Ying-Nan; Chiu, Lue-Yung Chow

1990-02-01

The spin-forbidden photo-ionization of diatomic molecules is proposed. Spin orbit interaction is invoked, resulting in the correction and mixing of the wave functions of different multiplicities. The rotation-electronic selection rules given by Dixit and McKoy (1986) for Hund's case a based on the conventional mechanism of electric dipole transition are rederived and expressed in a different format. This new format permits the generalization of the selection rules to other photoionization transitions caused by the magnetic dipole, the electric quadrupole, and the two- and three-photon operators. These selection rules, which are for transitions from one specific rotational level of a given Kronig reflection symmetry to another, will help understand rotational branching and the dynamics of interaction in the excited state. They will also help in the selective preparation of well-defined rovibronic states in resonant-enhanced multi-photon ionization processes.

The ADE scorecards: a tool for adverse drug event detection in electronic health records.

PubMed

Chazard, Emmanuel; Băceanu, Adrian; Ferret, Laurie; Ficheur, Grégoire

2011-01-01

Although several methods exist for Adverse Drug events (ADE) detection due to past hospitalizations, a tool that could display those ADEs to the physicians does not exist yet. This article presents the ADE Scorecards, a Web tool that enables to screen past hospitalizations extracted from Electronic Health Records (EHR), using a set of ADE detection rules, presently rules discovered by data mining. The tool enables the physicians to (1) get contextualized statistics about the ADEs that happen in their medical department, (2) see the rules that are useful in their department, i.e. the rules that could have enabled to prevent those ADEs and (3) review in detail the ADE cases, through a comprehensive interface displaying the diagnoses, procedures, lab results, administered drugs and anonymized records. The article shows a demonstration of the tool through a use case.

Study on the E-commerce platform based on the agent

NASA Astrophysics Data System (ADS)

Fu, Ruixue; Qin, Lishuan; Gao, Yinmin

2011-10-01

To solve problem of dynamic integration in e-commerce, the Multi-Agent architecture of electronic commerce platform system based on Agent and Ontology has been introduced, which includes three major types of agent, Ontology and rule collection. In this architecture, service agent and rule are used to realize the business process reengineering, the reuse of software component, and agility of the electronic commerce platform. To illustrate the architecture, a simulation work has been done and the results imply that the architecture provides a very efficient method to design and implement the flexible, distributed, open and intelligent electronic commerce platform system to solve problem of dynamic integration in ecommerce. The objective of this paper is to illustrate the architecture of electronic commerce platform system, and the approach how Agent and Ontology support the electronic commerce platform system.

Self-similar conductance patterns in graphene Cantor-like structures.

PubMed

García-Cervantes, H; Gaggero-Sager, L M; Díaz-Guerrero, D S; Sotolongo-Costa, O; Rodríguez-Vargas, I

2017-04-04

Graphene has proven to be an ideal system for exotic transport phenomena. In this work, we report another exotic characteristic of the electron transport in graphene. Namely, we show that the linear-regime conductance can present self-similar patterns with well-defined scaling rules, once the graphene sheet is subjected to Cantor-like nanostructuring. As far as we know the mentioned system is one of the few in which a self-similar structure produces self-similar patterns on a physical property. These patterns are analysed quantitatively, by obtaining the scaling rules that underlie them. It is worth noting that the transport properties are an average of the dispersion channels, which makes the existence of scale factors quite surprising. In addition, that self-similarity be manifested in the conductance opens an excellent opportunity to test this fundamental property experimentally.

75 FR 16222 - Self-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-31

... liability for system outages. The text of the proposed rule change is attached as Exhibit 5 to the 19b-4...: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules/sro.shtml ); or... method. The Commission will post all comments on the Commission's Internet Web site ( http://www.sec.gov...

76 FR 52572 - Rules Governing Hearings Before the Agency of Original Jurisdiction and the Board of Veterans...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

...-1 Adjudication Procedures Manual, Sec. 18.17g (1991) (``A formal hearing on appeal at a regional... rule pursuant to 5 U.S.C. 553(b)(A), which excepts procedural rules from the APA's notice-and-comment... Office of the Federal Register for publication electronically as an official document of the Department...

17 CFR 249.819 - Form 19b-4, for electronic filing with respect to proposed rule changes by all self-regulatory...

Code of Federal Regulations, 2012 CFR

2012-04-01

... filing with respect to proposed rule changes by all self-regulatory organizations. 249.819 Section 249..., SECURITIES EXCHANGE ACT OF 1934 Forms for Self-Regulatory Organization Rule Changes and Forms for... organizations. This form shall be used by all self-regulatory organizations, as defined in section 3(a)(26) of...

17 CFR 249.819 - Form 19b-4, for electronic filing with respect to proposed rule changes by all self-regulatory...

Code of Federal Regulations, 2011 CFR

2011-04-01

... filing with respect to proposed rule changes by all self-regulatory organizations. 249.819 Section 249..., SECURITIES EXCHANGE ACT OF 1934 Forms for Self-Regulatory Organization Rule Changes and Forms for... organizations. This form shall be used by all self-regulatory organizations, as defined in section 3(a)(26) of...

17 CFR 249.819 - Form 19b-4, for electronic filing with respect to proposed rule changes by all self-regulatory...

Code of Federal Regulations, 2010 CFR

2010-04-01

... filing with respect to proposed rule changes by all self-regulatory organizations. 249.819 Section 249..., SECURITIES EXCHANGE ACT OF 1934 Forms for Self-Regulatory Organization Rule Changes and Forms for... organizations. This form shall be used by all self-regulatory organizations, as defined in section 3(a)(26) of...

The Impact of Acceptance of Electronic Evidence before and after the 2006 Federal Rules of Evidence on Criminal Cases

ERIC Educational Resources Information Center

Borrego, Jesus

2010-01-01

Legal scholars have established that the U.S. Department of Justice's 2004 Federal Rules of Evidence (FRE) has created confusion in legal rulings on criminal cases involving digital evidence, resulting in conflicting verdicts. With the 2006 FRE update, the Department of Justice attempted to correct the problem. The conceptual framework for this…

77 FR 39558 - Self-Regulatory Organizations; ICE Clear Credit LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

... Rules. Section 17A(b)(3)(F) of the Act \\5\\ requires, among other things, that the rules of a clearing... following methods: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules... use only one method. The Commission will post all comments on the Commission's Internet Web site...

Rules for Phase Shifts of Quantum Oscillations in Topological Nodal-Line Semimetals

NASA Astrophysics Data System (ADS)

Li, Cequn; Wang, C. M.; Wan, Bo; Wan, Xiangang; Lu, Hai-Zhou; Xie, X. C.

2018-04-01

Nodal-line semimetals are topological semimetals in which band touchings form nodal lines or rings. Around a loop that encloses a nodal line, an electron can accumulate a nontrivial π Berry phase, so the phase shift in the Shubnikov-de Haas (SdH) oscillation may give a transport signature for the nodal-line semimetals. However, different experiments have reported contradictory phase shifts, in particular, in the WHM nodal-line semimetals (W =Zr /Hf , H =Si /Ge , M =S /Se /Te ). For a generic model of nodal-line semimetals, we present a systematic calculation for the SdH oscillation of resistivity under a magnetic field normal to the nodal-line plane. From the analytical result of the resistivity, we extract general rules to determine the phase shifts for arbitrary cases and apply them to ZrSiS and Cu3 PdN systems. Depending on the magnetic field directions, carrier types, and cross sections of the Fermi surface, the phase shift shows rich results, quite different from those for normal electrons and Weyl fermions. Our results may help explore transport signatures of topological nodal-line semimetals and can be generalized to other topological phases of matter.

75 FR 43889 - Proposed Confidentiality Determinations for Data Required Under the Mandatory Greenhouse Gas...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-27

... Proposed Confidentiality Determinations for Data Required Under the Mandatory Greenhouse Gas Reporting Rule... Greenhouse Gas Reporting Rule and Proposed Amendment to Special Rules Governing Certain Information Obtained... the Mandatory Reporting of Greenhouse Gases Rule,'' also signed today. This action addresses only the...

Math for Electronics; Industrial Electronics 1: 9323.04.

ERIC Educational Resources Information Center

Dade County Public Schools, Miami, FL.

This curriculum guide is designed for the student interested in preparing for vocational electronics and related fields of electricity, emphasizing the mathematics necessary for an indepth study of electronics. Included in the course content are goals, specific block objectives, basic algebra, powers of 10, the slide rule, basic trigonometry…

Classifying the Indication for Colonoscopy Procedures: A Comparison of NLP Approaches in a Diverse National Healthcare System.

PubMed

Patterson, Olga V; Forbush, Tyler B; Saini, Sameer D; Moser, Stephanie E; DuVall, Scott L

2015-01-01

In order to measure the level of utilization of colonoscopy procedures, identifying the primary indication for the procedure is required. Colonoscopies may be utilized not only for screening, but also for diagnostic or therapeutic purposes. To determine whether a colonoscopy was performed for screening, we created a natural language processing system to identify colonoscopy reports in the electronic medical record system and extract indications for the procedure. A rule-based model and three machine-learning models were created using 2,000 manually annotated clinical notes of patients cared for in the Department of Veterans Affairs. Performance of the models was measured and compared. Analysis of the models on a test set of 1,000 documents indicates that the rule-based system performance stays fairly constant as evaluated on training and testing sets. However, the machine learning model without feature selection showed significant decrease in performance. Therefore, rule-based classification system appears to be more robust than a machine-learning system in cases when no feature selection is performed.

Polarized excitons and optical activity in single-wall carbon nanotubes

NASA Astrophysics Data System (ADS)

Chang, Yao-Wen; Jin, Bih-Yaw

2018-05-01

The polarized excitons and optical activity of single-wall carbon nanotubes (SWNTs) are studied theoretically by π -electron Hamiltonian and helical-rotational symmetry. By taking advantage of the symmetrization, the single-particle energy and properties of a SWNT are characterized with the corresponding helical band structure. The dipole-moment matrix elements, magnetic-moment matrix elements, and the selection rules can also be derived. Based on different selection rules, the optical transitions can be assigned as the parallel-polarized, left-handed circularly-polarized, and right-handed circularly-polarized transitions, where the combination of the last two gives the cross-polarized transition. The absorption and circular dichroism (CD) spectra are simulated by exciton calculation. The calculated results are well comparable with the reported measurements. Built on the foundation, magnetic-field effects on the polarized excitons and optical activity of SWNTs are studied. Dark-bright exciton splitting and interband Faraday effect in the CD spectrum of SWNTs under an axial magnetic field are predicted. The Faraday rotation dispersion can be analyzed according to the selection rules of circular polarizations and the helical band structure.

Method and system for analyzing and classifying electronic information

DOEpatents

McGaffey, Robert W.; Bell, Michael Allen; Kortman, Peter J.; Wilson, Charles H.

2003-04-29

A data analysis and classification system that reads the electronic information, analyzes the electronic information according to a user-defined set of logical rules, and returns a classification result. The data analysis and classification system may accept any form of computer-readable electronic information. The system creates a hash table wherein each entry of the hash table contains a concept corresponding to a word or phrase which the system has previously encountered. The system creates an object model based on the user-defined logical associations, used for reviewing each concept contained in the electronic information in order to determine whether the electronic information is classified. The data analysis and classification system extracts each concept in turn from the electronic information, locates it in the hash table, and propagates it through the object model. In the event that the system can not find the electronic information token in the hash table, that token is added to a missing terms list. If any rule is satisfied during propagation of the concept through the object model, the electronic information is classified.

45 CFR 164.306 - Security standards: General rules.

Code of Federal Regulations, 2012 CFR

2012-10-01

... RELATED REQUIREMENTS SECURITY AND PRIVACY Security Standards for the Protection of Electronic Protected Health Information § 164.306 Security standards: General rules. (a) General requirements. Covered... covered entity to reasonably and appropriately implement the standards and implementation specifications...

45 CFR 164.306 - Security standards: General rules.

Code of Federal Regulations, 2013 CFR

2013-10-01

... RELATED REQUIREMENTS SECURITY AND PRIVACY Security Standards for the Protection of Electronic Protected Health Information § 164.306 Security standards: General rules. (a) General requirements. Covered... and appropriately implement the standards and implementation specifications as specified in this...

76 FR 10234 - Amendment to the Bank Secrecy Act Regulations-Reports of Foreign Financial Accounts

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-24

...FinCEN is issuing this final rule to amend the Bank Secrecy Act (BSA) regulations regarding reports of foreign financial accounts. The rule addresses the scope of the persons that are required to file reports of foreign financial accounts. The rule further specifies the types of accounts that are reportable, and provides filing relief in the form of exemptions for certain persons with signature or other authority over foreign financial accounts. Finally, the rule adopts provisions intended to prevent persons subject to the rule from avoiding their reporting requirement.

Identification and Progression of Heart Disease Risk Factors in Diabetic Patients from Longitudinal Electronic Health Records.

PubMed

Jonnagaddala, Jitendra; Liaw, Siaw-Teng; Ray, Pradeep; Kumar, Manish; Dai, Hong-Jie; Hsu, Chien-Yeh

2015-01-01

Heart disease is the leading cause of death worldwide. Therefore, assessing the risk of its occurrence is a crucial step in predicting serious cardiac events. Identifying heart disease risk factors and tracking their progression is a preliminary step in heart disease risk assessment. A large number of studies have reported the use of risk factor data collected prospectively. Electronic health record systems are a great resource of the required risk factor data. Unfortunately, most of the valuable information on risk factor data is buried in the form of unstructured clinical notes in electronic health records. In this study, we present an information extraction system to extract related information on heart disease risk factors from unstructured clinical notes using a hybrid approach. The hybrid approach employs both machine learning and rule-based clinical text mining techniques. The developed system achieved an overall microaveraged F-score of 0.8302.

17 CFR 260.0-2 - Definitions of terms used in the rules and regulations.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) Electronic filing. The term electronic filing means a document under the federal securities laws that is... “control” means the power to direct the management and policies of a person, directly or through one or...) Electronic filer. The term electronic filer means a person or an entity that submits filings electronically...

17 CFR 260.0-2 - Definitions of terms used in the rules and regulations.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) Electronic filing. The term electronic filing means a document under the federal securities laws that is... “control” means the power to direct the management and policies of a person, directly or through one or...) Electronic filer. The term electronic filer means a person or an entity that submits filings electronically...

17 CFR 260.0-2 - Definitions of terms used in the rules and regulations.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Electronic filing. The term electronic filing means a document under the federal securities laws that is... “control” means the power to direct the management and policies of a person, directly or through one or...) Electronic filer. The term electronic filer means a person or an entity that submits filings electronically...

17 CFR 260.0-2 - Definitions of terms used in the rules and regulations.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) Electronic filing. The term electronic filing means a document under the federal securities laws that is... “control” means the power to direct the management and policies of a person, directly or through one or...) Electronic filer. The term electronic filer means a person or an entity that submits filings electronically...

17 CFR 260.0-2 - Definitions of terms used in the rules and regulations.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) Electronic filing. The term electronic filing means a document under the federal securities laws that is... “control” means the power to direct the management and policies of a person, directly or through one or...) Electronic filer. The term electronic filer means a person or an entity that submits filings electronically...

Validation of electronic systems to collect patient-reported outcome (PRO) data-recommendations for clinical trial teams: report of the ISPOR ePRO systems validation good research practices task force.

PubMed

Zbrozek, Arthur; Hebert, Joy; Gogates, Gregory; Thorell, Rod; Dell, Christopher; Molsen, Elizabeth; Craig, Gretchen; Grice, Kenneth; Kern, Scottie; Hines, Sheldon

2013-06-01

Outcomes research literature has many examples of high-quality, reliable patient-reported outcome (PRO) data entered directly by electronic means, ePRO, compared to data entered from original results on paper. Clinical trial managers are increasingly using ePRO data collection for PRO-based end points. Regulatory review dictates the rules to follow with ePRO data collection for medical label claims. A critical component for regulatory compliance is evidence of the validation of these electronic data collection systems. Validation of electronic systems is a process versus a focused activity that finishes at a single point in time. Eight steps need to be described and undertaken to qualify the validation of the data collection software in its target environment: requirements definition, design, coding, testing, tracing, user acceptance testing, installation and configuration, and decommissioning. These elements are consistent with recent regulatory guidance for systems validation. This report was written to explain how the validation process works for sponsors, trial teams, and other users of electronic data collection devices responsible for verifying the quality of the data entered into relational databases from such devices. It is a guide on the requirements and documentation needed from a data collection systems provider to demonstrate systems validation. It is a practical source of information for study teams to ensure that ePRO providers are using system validation and implementation processes that will ensure the systems and services: operate reliably when in practical use; produce accurate and complete data and data files; support management control and comply with any existing regulations. Furthermore, this short report will increase user understanding of the requirements for a technology review leading to more informed and balanced recommendations or decisions on electronic data collection methods. Copyright © 2013 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

75 FR 8759 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-25

... rule proposal methods. The FOCUS Report was designed to eliminate the overlapping regulatory reports... SECURITIES AND EXCHANGE COMMISSION [Rule 17a-5; SEC File No. 270-155; OMB Control No. 3235-0123... currently valid control number. Rule 17a-5 (17 CFR 240.17a-5) is the basic financial reporting rule for...

Accuracy of the Canadian C-spine rule and NEXUS to screen for clinically important cervical spine injury in patients following blunt trauma: a systematic review

PubMed Central

Michaleff, Zoe A.; Maher, Chris G.; Verhagen, Arianne P.; Rebbeck, Trudy; Lin, Chung-Wei Christine

2012-01-01

Background: There is uncertainty about the optimal approach to screen for clinically important cervical spine (C-spine) injury following blunt trauma. We conducted a systematic review to investigate the diagnostic accuracy of the Canadian C-spine rule and the National Emergency X-Radiography Utilization Study (NEXUS) criteria, 2 rules that are available to assist emergency physicians to assess the need for cervical spine imaging. Methods: We identified studies by an electronic search of CINAHL, Embase and MEDLINE. We included articles that reported on a cohort of patients who experienced blunt trauma and for whom clinically important cervical spine injury detectable by diagnostic imaging was the differential diagnosis; evaluated the diagnostic accuracy of the Canadian C-spine rule or NEXUS or both; and used an adequate reference standard. We assessed the methodologic quality using the Quality Assessment of Diagnostic Accuracy Studies criteria. We used the extracted data to calculate sensitivity, specificity, likelihood ratios and post-test probabilities. Results: We included 15 studies of modest methodologic quality. For the Canadian C-spine rule, sensitivity ranged from 0.90 to 1.00 and specificity ranged from 0.01 to 0.77. For NEXUS, sensitivity ranged from 0.83 to 1.00 and specificity ranged from 0.02 to 0.46. One study directly compared the accuracy of these 2 rules using the same cohort and found that the Canadian C-spine rule had better accuracy. For both rules, a negative test was more informative for reducing the probability of a clinically important cervical spine injury. Interpretation: Based on studies with modest methodologic quality and only one direct comparison, we found that the Canadian C-spine rule appears to have better diagnostic accuracy than the NEXUS criteria. Future studies need to follow rigorous methodologic procedures to ensure that the findings are as free of bias as possible. PMID:23048086

Efficacy of an evidence-based clinical decision support in primary care practices: a randomized clinical trial.

PubMed

McGinn, Thomas G; McCullagh, Lauren; Kannry, Joseph; Knaus, Megan; Sofianou, Anastasia; Wisnivesky, Juan P; Mann, Devin M

2013-09-23

There is consensus that incorporating clinical decision support into electronic health records will improve quality of care, contain costs, and reduce overtreatment, but this potential has yet to be demonstrated in clinical trials. To assess the influence of a customized evidence-based clinical decision support tool on the management of respiratory tract infections and on the effectiveness of integrating evidence at the point of care. In a randomized clinical trial, we implemented 2 well-validated integrated clinical prediction rules, namely, the Walsh rule for streptococcal pharyngitis and the Heckerling rule for pneumonia. INTERVENTIONS AND MAIN OUTCOMES AND MEASURES: The intervention group had access to the integrated clinical prediction rule tool and chose whether to complete risk score calculators, order medications, and generate progress notes to assist with complex decision making at the point of care. The intervention group completed the integrated clinical prediction rule tool in 57.5% of visits. Providers in the intervention group were significantly less likely to order antibiotics than the control group (age-adjusted relative risk, 0.74; 95% CI, 0.60-0.92). The absolute risk of the intervention was 9.2%, and the number needed to treat was 10.8. The intervention group was significantly less likely to order rapid streptococcal tests compared with the control group (relative risk, 0.75; 95% CI, 0.58-0.97; P= .03). The integrated clinical prediction rule process for integrating complex evidence-based clinical decision report tools is of relevant importance for national initiatives, such as Meaningful Use. TRIAL REGISTRATION clinicaltrials.gov Identifier: NCT01386047.

Using electronic data to predict the probability of true bacteremia from positive blood cultures.

PubMed

Wang, S J; Kuperman, G J; Ohno-Machado, L; Onderdonk, A; Sandige, H; Bates, D W

2000-01-01

As part of a project to help physicians make more appropriate treatment decisions, we implemented a clinical prediction rule that computes the probability of true bacteremia for positive blood cultures and displays this information when culture results are viewed online. Prior to implementing the rule, we performed a revalidation study to verify the accuracy of the previously published logistic regression model. We randomly selected 114 cases of positive blood cultures from a recent one-year period and performed a paper chart review with the help of infectious disease experts to determine whether the cultures were true positives or contaminants. Based on the results of this revalidation study, we updated the probabilities reported by the model and made additional enhancements to improve the accuracy of the rule. Next, we implemented the rule into our hospital's laboratory computer system so that the probability information was displayed with all positive blood culture results. We displayed the prediction rule information on approximately half of the 2184 positive blood cultures at our hospital that were randomly selected during a 6-month period. During the study, we surveyed 54 housestaff to obtain their opinions about the usefulness of this intervention. Fifty percent (27/54) indicated that the information had influenced their belief of the probability of bacteremia in their patients, and in 28% (15/54) of cases it changed their treatment decision. Almost all (98% (53/54)) indicated that they wanted to continue receiving this information. We conclude that the probability information provided by this clinical prediction rule is considered useful to physicians when making treatment decisions.

78 FR 9963 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-12

... to amend FINRA trade reporting rules to require that members report over-the-counter (``OTC... through the Alternative Display Facility (``ADF'') or a Trade Reporting Facility (``TRF''), and... Proposed Rule Change 1. Purpose FINRA trade reporting rules require that members report OTC transactions in...

17 CFR 249.822 - Form 19b-7, for electronic filing with respect to proposed rule changes by self-regulatory...

Code of Federal Regulations, 2012 CFR

2012-04-01

... filing with respect to proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A... proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A) of the Securities Exchange Act of 1934. This form shall be used by self-regulatory organizations, as defined in section 3(a)(25...

17 CFR 249.822 - Form 19b-7, for electronic filing with respect to proposed rule changes by self-regulatory...

Code of Federal Regulations, 2013 CFR

2013-04-01

... filing with respect to proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A... proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A) of the Securities Exchange Act of 1934. This form shall be used by self-regulatory organizations, as defined in section 3(a)(25...

17 CFR 249.822 - Form 19b-7, for electronic filing with respect to proposed rule changes by self-regulatory...

Code of Federal Regulations, 2011 CFR

2011-04-01

... filing with respect to proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A... proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A) of the Securities Exchange Act of 1934. This form shall be used by self-regulatory organizations, as defined in section 3(a)(25...

17 CFR 249.822 - Form 19b-7, for electronic filing with respect to proposed rule changes by self-regulatory...

Code of Federal Regulations, 2010 CFR

2010-04-01

... filing with respect to proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A... proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A) of the Securities Exchange Act of 1934. This form shall be used by self-regulatory organizations, as defined in section 3(a)(25...

17 CFR 249.822 - Form 19b-7, for electronic filing with respect to proposed rule changes by self-regulatory...

Code of Federal Regulations, 2014 CFR

2014-04-01

... filing with respect to proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A... proposed rule changes by self-regulatory organizations under Section 19(b)(7)(A) of the Securities Exchange Act of 1934. This form shall be used by self-regulatory organizations, as defined in section 3(a)(25...

Hund's Multiplicity Rule Revisited

ERIC Educational Resources Information Center

Rioux, Frank

2007-01-01

The plausible and frequently used explanation of the singlet and triplet wave functions for a two-electron system is presented. Its findings reveal that the antisymmetric triplet spatial wave function keeps electrons apart, while the symmetric singlet spatial wave function permits electrons to be close together.

Clinical Assistant Diagnosis for Electronic Medical Record Based on Convolutional Neural Network.

PubMed

Yang, Zhongliang; Huang, Yongfeng; Jiang, Yiran; Sun, Yuxi; Zhang, Yu-Jin; Luo, Pengcheng

2018-04-20

Automatically extracting useful information from electronic medical records along with conducting disease diagnoses is a promising task for both clinical decision support(CDS) and neural language processing(NLP). Most of the existing systems are based on artificially constructed knowledge bases, and then auxiliary diagnosis is done by rule matching. In this study, we present a clinical intelligent decision approach based on Convolutional Neural Networks(CNN), which can automatically extract high-level semantic information of electronic medical records and then perform automatic diagnosis without artificial construction of rules or knowledge bases. We use collected 18,590 copies of the real-world clinical electronic medical records to train and test the proposed model. Experimental results show that the proposed model can achieve 98.67% accuracy and 96.02% recall, which strongly supports that using convolutional neural network to automatically learn high-level semantic features of electronic medical records and then conduct assist diagnosis is feasible and effective.

Study of optical and electronic properties of nickel from reflection electron energy loss spectra

NASA Astrophysics Data System (ADS)

Xu, H.; Yang, L. H.; Da, B.; Tóth, J.; Tőkési, K.; Ding, Z. J.

2017-09-01

We use the classical Monte Carlo transport model of electrons moving near the surface and inside solids to reproduce the measured reflection electron energy-loss spectroscopy (REELS) spectra. With the combination of the classical transport model and the Markov chain Monte Carlo (MCMC) sampling of oscillator parameters the so-called reverse Monte Carlo (RMC) method was developed, and used to obtain optical constants of Ni in this work. A systematic study of the electronic and optical properties of Ni has been performed in an energy loss range of 0-200 eV from the measured REELS spectra at primary energies of 1000 eV, 2000 eV and 3000 eV. The reliability of our method was tested by comparing our results with the previous data. Moreover, the accuracy of our optical data has been confirmed by applying oscillator strength-sum rule and perfect-screening-sum rule.

The understanding and self-reported use of emotional display rules in children with autism spectrum disorders.

PubMed

Begeer, Sander; Banerjee, Robin; Rieffe, Carolien; Terwogt, Mark Meerum; Potharst, Eva; Stegge, Hedy; Koot, Hans M

2011-08-01

Two studies examined the understanding and self-reported use of rules for the expressive display of emotions in children with high functioning autism spectrum disorders (HFASD) and in typically developing children. In Study 1, children from the two groups reported display rules equally often when presented with hypothetical situations that provided clear motives for using display rules, although emotion-masking displays were more commonly identified for vignettes with prosocial rather than self-protective motives. In Study 2, children were interviewed about display rule use in real life. Children with HFASD reported display rules less often, included more prototypical examples, and referred less often to prosocial motives than typically developing children. Children with HFASD appear to be aware of display rules, but are less adept at identifying the interpersonal functions of such rules than their typically developing peers.

Quasi-chemical theory of F-(aq): The "no split occupancies rule" revisited

NASA Astrophysics Data System (ADS)

Chaudhari, Mangesh I.; Rempe, Susan B.; Pratt, Lawrence R.

2017-10-01

We use ab initio molecular dynamics (AIMD) calculations and quasi-chemical theory (QCT) to study the inner-shell structure of F-(aq) and to evaluate that single-ion free energy under standard conditions. Following the "no split occupancies" rule, QCT calculations yield a free energy value of -101 kcal/mol under these conditions, in encouraging agreement with tabulated values (-111 kcal/mol). The AIMD calculations served only to guide the definition of an effective inner-shell constraint. QCT naturally includes quantum mechanical effects that can be concerning in more primitive calculations, including electronic polarizability and induction, electron density transfer, electron correlation, molecular/atomic cooperative interactions generally, molecular flexibility, and zero-point motion. No direct assessment of the contribution of dispersion contributions to the internal energies has been attempted here, however. We anticipate that other aqueous halide ions might be treated successfully with QCT, provided that the structure of the underlying statistical mechanical theory is absorbed, i.e., that the "no split occupancies" rule is recognized.

Representing the healthcare organization in a post-Sarbanes-Oxley world: new rules, new paradigms, new perils.

PubMed

Horton, William W

2004-01-01

The Sarbanes-Oxley Act (Act) significantly changed the expected corporate behavior of public companies. The Act governs the relationship between corporate organizations and their in-house or outside counsel. Under Section 307 of the Act, the Securities and Exchange Commission initially proposed expansive rules regarding counsel's duties. After comments and criticism from much of the bar, a final, narrower, version of rules under Section 307 (Final Rule) was adopted. The Final Rule contains alternative reporting procedures, attorney responsibilities, and sanctions for violations. In addition to the Act, the American Bar Association's (ABA) Task Force on Corporate Responsibility(Task Force), which was itself a reaction to Enron, reported on the importance of counsel's role in a corporate setting (Cheek Report). The ABA adopted amendments to its Model Rules of Professional Conduct (Model Rules) 1.6 and 1.13 as proposed in the Cheek Report. The Final Rule and amended Model Rules together suggest that attorneys may owe duties beyond those owed to their clients.

49 CFR 220.302 - Operating rules implementing the requirements of this subpart.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Operating rules implementing the requirements of this subpart. 220.302 Section 220.302 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD COMMUNICATIONS Electronic...

Extracting information from the text of electronic medical records to improve case detection: a systematic review

PubMed Central

Carroll, John A; Smith, Helen E; Scott, Donia; Cassell, Jackie A

2016-01-01

Background Electronic medical records (EMRs) are revolutionizing health-related research. One key issue for study quality is the accurate identification of patients with the condition of interest. Information in EMRs can be entered as structured codes or unstructured free text. The majority of research studies have used only coded parts of EMRs for case-detection, which may bias findings, miss cases, and reduce study quality. This review examines whether incorporating information from text into case-detection algorithms can improve research quality. Methods A systematic search returned 9659 papers, 67 of which reported on the extraction of information from free text of EMRs with the stated purpose of detecting cases of a named clinical condition. Methods for extracting information from text and the technical accuracy of case-detection algorithms were reviewed. Results Studies mainly used US hospital-based EMRs, and extracted information from text for 41 conditions using keyword searches, rule-based algorithms, and machine learning methods. There was no clear difference in case-detection algorithm accuracy between rule-based and machine learning methods of extraction. Inclusion of information from text resulted in a significant improvement in algorithm sensitivity and area under the receiver operating characteristic in comparison to codes alone (median sensitivity 78% (codes + text) vs 62% (codes), P = .03; median area under the receiver operating characteristic 95% (codes + text) vs 88% (codes), P = .025). Conclusions Text in EMRs is accessible, especially with open source information extraction algorithms, and significantly improves case detection when combined with codes. More harmonization of reporting within EMR studies is needed, particularly standardized reporting of algorithm accuracy metrics like positive predictive value (precision) and sensitivity (recall). PMID:26911811

76 FR 16233 - Interpretive Rule Regarding Electronic Contributor Redesignations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... technological innovations * * * where such technology would not compromise the intent of the Act and regulations... Commission encourages the use of innovations in technology to effectuate electronic redesignations. In that...

Non-Condon nonequilibrium Fermi’s golden rule rates from the linearized semiclassical method

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

Sun, Xiang; Geva, Eitan

2016-08-14

The nonequilibrium Fermi’s golden rule describes the transition between a photoexcited bright donor electronic state and a dark acceptor electronic state, when the nuclear degrees of freedom start out in a nonequilibrium state. In a previous paper [X. Sun and E. Geva, J. Chem. Theory Comput. 12, 2926 (2016)], we proposed a new expression for the nonequilibrium Fermi’s golden rule within the framework of the linearized semiclassical approximation and based on the Condon approximation, according to which the electronic coupling between donor and acceptor is assumed constant. In this paper we propose a more general expression, which is applicable tomore » the case of non-Condon electronic coupling. We test the accuracy of the new non-Condon nonequilibrium Fermi’s golden rule linearized semiclassical expression on a model where the donor and acceptor potential energy surfaces are parabolic and identical except for shifts in the equilibrium energy and geometry, and the coupling between them is linear in the nuclear coordinates. Since non-Condon effects may or may not give rise to conical intersections, both possibilities are examined by considering the following: (1) A modified Garg-Onuchic-Ambegaokar model for charge transfer in the condensed phase, where the donor-acceptor coupling is linear in the primary-mode coordinate, and for which non-Condon effects do not give rise to a conical intersection; (2) the linear vibronic coupling model for electronic transitions in gas phase molecules, where non-Condon effects give rise to conical intersections. We also present a comprehensive comparison between the linearized semiclassical expression and a progression of more approximate expressions, in both normal and inverted regions, and over a wide range of initial nonequilibrium states, temperatures, and frictions.« less

78 FR 38087 - Self-Regulatory Organizations; BOX Options Exchange LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-25

... To Amend BOX Rule 3150 (Reports Related to Position Limits) June 19, 2013. Pursuant to Section 19(b... Rule Change The Exchange proposes to amend BOX Rule 3150 (Reports Related to Position Limits). The text... proposes to amend BOX Rule 3150 (Reports Related to Position Limits) to exempt BOX Market Makers \\3\\ from...

Cage-Core Interactions in Fullerenes Enclosing Metal Clusters with Multiple Scandium and Yttrium Atoms.

NASA Astrophysics Data System (ADS)

Dan, Liu; Hagelberg, Frank

2007-03-01

Pronounced stability has been reported for metallofullerenes of the form NSc3@CN (N = 68, 78) /1/. In response of these and related findings, Density Functional Theory studies have been performed on the relation between cage-core interactions and the geometry as well as stability of endofullerenes with metal impurities containing Sc and Y. Substantial electron transfer from the metal core to the fullerene cage combines with electron backdonation, involving the interaction between the occupied orbitals of the negatively charged cage and the unoccupied d orbitals of the positively charged core. The Hueckel 4n+2 rule, well established in organic chemistry, is shown to provide a valuable heuristic tool for understanding the intramolecular electron transfer and the related stability gain /1/. The usefulness of the aromaticity concept for explaining and predicting the architecture of metallofullerenes is further exemplified by the units Sc2@C84 and Y2@C84 which were analyzed in spin triplet and singlet conditions. The Sc2 core turns out to be realized by two separated ions, while Y2 forms a bound subunit. These findings are in agreement with conclusions based on the 4n + 2 rule, assisted by Nucleus Independent Chemical Shift (NICS) calculations. /1/ Stevenson, S.; Fowler, P.W.; Heine, T.; Duchamp, J.C.; Rice, G.; Glass, T.; Harich, K.; Hadju, F.; Bible, R.; Dorn, H.C. Nature, 2000, 408, 427, /2/ S. S. Park, D. Liu, F. Hagelberg, J. Phys. Chem. A 109, 8865 (2005).

45 CFR 164.306 - Security standards: General rules.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Security standards: General rules. 164.306 Section 164.306 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS SECURITY AND PRIVACY Security Standards for the Protection of Electronic Protected...

77 FR 76146 - Self-Regulatory Organizations; Municipal Securities Rulemaking Board; Order Approving a Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

...-Regulatory Organizations; Municipal Securities Rulemaking Board; Order Approving a Proposed Rule Change Consisting of Amendments To Streamline New Issue Information Submission Requirements Under MSRB Rules G-32..., and market information requirements); and the Electronic Municipal Market Access (``EMMA[supreg...

45 CFR 164.306 - Security standards: General rules.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Security standards: General rules. 164.306 Section 164.306 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS SECURITY AND PRIVACY Security Standards for the Protection of Electronic Protected...

45 CFR 164.306 - Security standards: General rules.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Security standards: General rules. 164.306 Section 164.306 Public Welfare Department of Health and Human Services ADMINISTRATIVE DATA STANDARDS AND RELATED REQUIREMENTS SECURITY AND PRIVACY Security Standards for the Protection of Electronic Protected...

A Modified Rule of Thumb for Evaluating Scale Reproducibilities Determined by Electronic Computers

ERIC Educational Resources Information Center

Hofmann, Richard J.

1978-01-01

The Goodenough technique for determining scale error is compared to the Guttman technique and demonstrated to be more conservative than the Guttman technique. Implications with regard to Guttman's evaluative rule of thumb for evaluating a reproducibility are noted. (Author)

L-edge sum rule analysis on 3d transition metal sites: from d 10 to d 0 and towards application to extremely dilute metallo-enzymes

DOE PAGES

Wang, Hongxin; Friedrich, Stephan; Li, Lei; ...

2018-02-13

According to L-edge sum rules, the number of 3d vacancies at a transition metal site is directly proportional to the integrated intensity of the L-edge X-ray absorption spectrum (XAS) for the corresponding metal complex. In this study, the numbers of 3d holes are characterized quantitatively or semi-quantitatively for a series of manganese (Mn) and nickel (Ni) complexes, including the electron configurations 3d 10 → 3d 0. In addition, extremely dilute (<0.1% wt/wt) Ni enzymes were examined by two different approaches: (1) by using a high resolution superconducting tunnel junction X-ray detector to obtain XAS spectra with a very high signal-to-noisemore » ratio, especially in the non-variant edge jump region; and (2) by adding an inert tracer to the sample that provides a prominent spectral feature to replace the weak edge jump for intensity normalization. In this publication, we present for the first time: (1) L-edge sum rule analysis for a series of Mn and Ni complexes that include electron configurations from an open shell 3d0 to a closed shell 3d 10; (2) a systematic analysis on the uncertainties, especially on that from the edge jump, which was missing in all previous reports; (3) a clearly-resolved edge jump between pre-L 3 and post-L 2 regions from an extremely dilute sample; (4) an evaluation of an alternative normalization standard for L-edge sum rule analysis. XAS from two copper (Cu) proteins measured using a conventional semiconductor X-ray detector are also repeated as bridges between Ni complexes and dilute Ni enzymes. The differences between measuring 1% Cu enzymes and measuring <0.1% Ni enzymes are compared and discussed. As a result, this study extends L-edge sum rule analysis to virtually any 3d metal complex and any dilute biological samples that contain 3d metals.« less

L-edge sum rule analysis on 3d transition metal sites: from d 10 to d 0 and towards application to extremely dilute metallo-enzymes

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

Wang, Hongxin; Friedrich, Stephan; Li, Lei

According to L-edge sum rules, the number of 3d vacancies at a transition metal site is directly proportional to the integrated intensity of the L-edge X-ray absorption spectrum (XAS) for the corresponding metal complex. In this study, the numbers of 3d holes are characterized quantitatively or semi-quantitatively for a series of manganese (Mn) and nickel (Ni) complexes, including the electron configurations 3d 10 → 3d 0. In addition, extremely dilute (<0.1% wt/wt) Ni enzymes were examined by two different approaches: (1) by using a high resolution superconducting tunnel junction X-ray detector to obtain XAS spectra with a very high signal-to-noisemore » ratio, especially in the non-variant edge jump region; and (2) by adding an inert tracer to the sample that provides a prominent spectral feature to replace the weak edge jump for intensity normalization. In this publication, we present for the first time: (1) L-edge sum rule analysis for a series of Mn and Ni complexes that include electron configurations from an open shell 3d0 to a closed shell 3d 10; (2) a systematic analysis on the uncertainties, especially on that from the edge jump, which was missing in all previous reports; (3) a clearly-resolved edge jump between pre-L 3 and post-L 2 regions from an extremely dilute sample; (4) an evaluation of an alternative normalization standard for L-edge sum rule analysis. XAS from two copper (Cu) proteins measured using a conventional semiconductor X-ray detector are also repeated as bridges between Ni complexes and dilute Ni enzymes. The differences between measuring 1% Cu enzymes and measuring <0.1% Ni enzymes are compared and discussed. As a result, this study extends L-edge sum rule analysis to virtually any 3d metal complex and any dilute biological samples that contain 3d metals.« less

Method to integrate clinical guidelines into the electronic health record (EHR) by applying the archetypes approach.

PubMed

Garcia, Diego; Moro, Claudia Maria Cabral; Cicogna, Paulo Eduardo; Carvalho, Deborah Ribeiro

2013-01-01

Clinical guidelines are documents that assist healthcare professionals, facilitating and standardizing diagnosis, management, and treatment in specific areas. Computerized guidelines as decision support systems (DSS) attempt to increase the performance of tasks and facilitate the use of guidelines. Most DSS are not integrated into the electronic health record (EHR), ordering some degree of rework especially related to data collection. This study's objective was to present a method for integrating clinical guidelines into the EHR. The study developed first a way to identify data and rules contained in the guidelines, and then incorporate rules into an archetype-based EHR. The proposed method tested was anemia treatment in the Chronic Kidney Disease Guideline. The phases of the method are: data and rules identification; archetypes elaboration; rules definition and inclusion in inference engine; and DSS-EHR integration and validation. The main feature of the proposed method is that it is generic and can be applied toany type of guideline.

75 FR 33681 - Electronic Fund Transfers

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-15

... FEDERAL RESERVE SYSTEM 12 CFR Part 205 [Regulation E; Docket No. R-1343] Electronic Fund Transfers June 4, 2010. AGENCY: Board of Governors of the Federal Reserve System. ACTION: Final rule; correction..., published on June 4, 2010 (75 FR 31665) make the following correction: PART 205--ELECTRONIC FUND TRANSFERS...

Phenomenological study of the ionisation density-dependence of TLD-100 peak 5a.

PubMed

Brandan, Maria-Ester; Angeles, Oscar; Mercado-Uribe, Hilda

2006-01-01

Horowitz and collaborators have reported evidence on the structure of TLD-100 peak 5. A satellite peak, called 5a, has been singled out as arising from localised electron-hole recombination in a trap/luminescent centre, its emission mechanism would be geminate recombination and, therefore, its population would depend on incident radiation ionisation density. We report a phenomenological study of peak 4, 5a and 5 strengths for glow curves previously measured at UNAM for gammas, electrons and low-energy ions. The deconvolution procedure has followed strict rules to assure that the glow curve, where the presence of peak 5a is not visually noticeable, is decomposed in a consistent fashion, maintaining fixed widths and relative temperature difference between all the peaks. We find no improvement in the quality of the fit after inclusion of peak 5a. The relative contribution of peak 5a with respect to peak 5 does not seem to correlate with the radiation linear energy transfer.

Architecture of clathrin fullerene cages reflects a geometric constraint--the head-to-tail exclusion rule--and a preference for asymmetry.

PubMed

Schein, Stan

2009-03-27

Fullerene cages have n trivalent vertices, 12 pentagonal faces, and (n-20)/2 hexagonal faces. The smallest cage in which all of the pentagons are surrounded by hexagons and thus isolated from each other has 60 vertices and is shaped like a soccer ball. The protein clathrin self-assembles into fullerene cages of a variety of sizes and shapes, including smaller ones with adjacent pentagons as well as larger ones, but the variety is limited. To explain the range of clathrin architecture and how these fullerene cages self-assemble, we proposed a hypothesis, the "head-to-tail exclusion rule" (the "Rule"). Of the 5769 small clathrin cage isomers with n< or =60 vertices and adjacent pentagons, the Rule permits just 15, three identified in 1976 and 12 others. A "weak version" of the Rule permits another 99. Based on cryo-electron tomography, Cheng et al. reported six raw clathrin fullerene cages. One was among the three identified in 1976. Here, (1) we identify the remaining five. (2) Four are new and are among the 12 others permitted by the Rule. (3) One, also new, is among the 99 weak version cages. (4) Of particular note, none of the remaining 5565 excluded cages has been identified. These findings provide powerful experimental confirmation of the Rule and the principle on which it is based. (5) Surprisingly, the newly identified clathrin cages are among the least symmetric of those permitted. (6) By devising a method for counting assembly paths, (7) we show that asymmetric cages can be assembled by larger numbers of paths, thus providing a kinetic explanation for the prevalence of asymmetric cages. (8) Finally, we show that operation during cage growth of the Rule greatly increases the likelihood of producing a closed fullerene cage, specifically one of those permitted, but efficient assembly still appears to require internal remodeling.

Structural and electronic evolution of Cr[subscript 2]O[subscript 3] on compression to 55 GPa

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

Dera, Przemyslaw; Lavina, Barbara; Meng, Yue

2016-08-15

Synchrotron single-crystal x-ray diffraction experiments have been performed on corundum-type Cr{sub 2}O{sub 3} up to a pressure of 55 GPa in Ne and He pressure transmitting media. Diffraction experiments were complemented by measurements of optical absorption spectra with single crystal samples up to 60 GPa. Results of the diffraction data analysis rule out the earlier reported monoclinic distortion at 15-30 GPa, but indicate evidence of two discontinuous transitions of electronic or magnetic nature, most likely associated with a change in magnetic ordering and charge transfer. The compression mechanism established from single crystal refinements indicates much smaller distortion of the Cr{supmore » 3+} coordination environment than was previously assumed.« less

Can Baird's and Clar's Rules Combined Explain Triplet State Energies of Polycyclic Conjugated Hydrocarbons with Fused 4nπ- and (4n + 2)π-Rings?

PubMed

Ayub, Rabia; Bakouri, Ouissam El; Jorner, Kjell; Solà, Miquel; Ottosson, Henrik

2017-06-16

Compounds that can be labeled as "aromatic chameleons" are π-conjugated compounds that are able to adjust their π-electron distributions so as to comply with the different rules of aromaticity in different electronic states. We used quantum chemical calculations to explore how the fusion of benzene rings onto aromatic chameleonic units represented by biphenylene, dibenzocyclooctatetraene, and dibenzo[a,e]pentalene modifies the first triplet excited states (T 1 ) of the compounds. Decreases in T 1 energies are observed when going from isomers with linear connectivity of the fused benzene rings to those with cis- or trans-bent connectivities. The T 1 energies decreased down to those of the parent (isolated) 4nπ-electron units. Simultaneously, we observe an increased influence of triplet state aromaticity of the central 4n ring as given by Baird's rule and evidenced by geometric, magnetic, and electron density based aromaticity indices (HOMA, NICS-XY, ACID, and FLU). Because of an influence of triplet state aromaticity in the central 4nπ-electron units, the most stabilized compounds retain the triplet excitation in Baird π-quartets or octets, enabling the outer benzene rings to adapt closed-shell singlet Clar π-sextet character. Interestingly, the T 1 energies go down as the total number of aromatic cycles within a molecule in the T 1 state increases.

Retrospective checking of compliance with practice guidelines for acute stroke care: a novel experiment using openEHR’s Guideline Definition Language

PubMed Central

2014-01-01

Background Providing scalable clinical decision support (CDS) across institutions that use different electronic health record (EHR) systems has been a challenge for medical informatics researchers. The lack of commonly shared EHR models and terminology bindings has been recognised as a major barrier to sharing CDS content among different organisations. The openEHR Guideline Definition Language (GDL) expresses CDS content based on openEHR archetypes and can support any clinical terminologies or natural languages. Our aim was to explore in an experimental setting the practicability of GDL and its underlying archetype formalism. A further aim was to report on the artefacts produced by this new technological approach in this particular experiment. We modelled and automatically executed compliance checking rules from clinical practice guidelines for acute stroke care. Methods We extracted rules from the European clinical practice guidelines as well as from treatment contraindications for acute stroke care and represented them using GDL. Then we executed the rules retrospectively on 49 mock patient cases to check the cases’ compliance with the guidelines, and manually validated the execution results. We used openEHR archetypes, GDL rules, the openEHR reference information model, reference terminologies and the Data Archetype Definition Language. We utilised the open-sourced GDL Editor for authoring GDL rules, the international archetype repository for reusing archetypes, the open-sourced Ocean Archetype Editor for authoring or modifying archetypes and the CDS Workbench for executing GDL rules on patient data. Results We successfully represented clinical rules about 14 out of 19 contraindications for thrombolysis and other aspects of acute stroke care with 80 GDL rules. These rules are based on 14 reused international archetypes (one of which was modified), 2 newly created archetypes and 51 terminology bindings (to three terminologies). Our manual compliance checks for 49 mock patients were a complete match versus the automated compliance results. Conclusions Shareable guideline knowledge for use in automated retrospective checking of guideline compliance may be achievable using GDL. Whether the same GDL rules can be used for at-the-point-of-care CDS remains unknown. PMID:24886468

77 FR 54464 - Eliminating the Prohibition Against General Solicitation and General Advertising in Rule 506 and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-05

... will post all comments on the Commission's Internet Web site ( http://www.sec.gov/rules/proposed.shtml..., Release No. 33-7233 (Oct. 6, 1995) [60 FR 53458] at Ex. 20; Use of Electronic Media, Release No. 33-7856...

17 CFR 232.405 - Interactive Data File submissions and postings.

Code of Federal Regulations, 2013 CFR

2013-04-01

... COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Xbrl-Related Documents § 232... this section; or (ii) If the electronic filer is not an open-end management investment company...) If the electronic filer is an open-end management investment company registered under the Investment...

17 CFR 232.405 - Interactive Data File submissions and postings.

Code of Federal Regulations, 2014 CFR

2014-04-01

... COMMISSION REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Xbrl-Related Documents § 232... this section; or (ii) If the electronic filer is not an open-end management investment company...) If the electronic filer is an open-end management investment company registered under the Investment...

76 FR 708 - Electronic Funds Transfer of Depository Taxes; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-06

... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Parts 1, 31, 40, and 301 [TD 9507] RIN 1545-BJ13 Electronic Funds Transfer of Depository Taxes; Correction AGENCY: Internal Revenue Service... Electronic Funds Transfer (EFT). The temporary and final regulations provide rules under which depositors...

12 CFR 617.7005 - When may electronic communications be used in the borrower rights process?

Code of Federal Regulations, 2014 CFR

2014-01-01

... borrower rights process? Qualified lenders may use, with the parties' agreement, electronic commerce (E-commerce), including electronic communications for borrower rights disclosures. Part 609 of this chapter addresses when a qualified lender may use E-commerce. Consistent with these rules, a qualified lender should...

12 CFR 617.7005 - When may electronic communications be used in the borrower rights process?

Code of Federal Regulations, 2013 CFR

2013-01-01

... borrower rights process? Qualified lenders may use, with the parties' agreement, electronic commerce (E-commerce), including electronic communications for borrower rights disclosures. Part 609 of this chapter addresses when a qualified lender may use E-commerce. Consistent with these rules, a qualified lender should...

12 CFR 617.7005 - When may electronic communications be used in the borrower rights process?

Code of Federal Regulations, 2012 CFR

2012-01-01

... borrower rights process? Qualified lenders may use, with the parties' agreement, electronic commerce (E-commerce), including electronic communications for borrower rights disclosures. Part 609 of this chapter addresses when a qualified lender may use E-commerce. Consistent with these rules, a qualified lender should...

12 CFR 617.7005 - When may electronic communications be used in the borrower rights process?

Code of Federal Regulations, 2011 CFR

2011-01-01

... borrower rights process? Qualified lenders may use, with the parties' agreement, electronic commerce (E-commerce), including electronic communications for borrower rights disclosures. Part 609 of this chapter addresses when a qualified lender may use E-commerce. Consistent with these rules, a qualified lender should...

12 CFR 617.7005 - When may electronic communications be used in the borrower rights process?

Code of Federal Regulations, 2010 CFR

2010-01-01

... borrower rights process? Qualified lenders may use, with the parties' agreement, electronic commerce (E-commerce), including electronic communications for borrower rights disclosures. Part 609 of this chapter addresses when a qualified lender may use E-commerce. Consistent with these rules, a qualified lender should...

19 CFR 181.93 - Submission of advance ruling requests.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Court of Appeals for the Federal Circuit, or any court of appeal therefrom, or review by a judicial or... warrant and permit. Requests for special consideration made by telegram or electronic transmission will be... or electronic transmission. A telegram or electronic transmission must be followed up with a signed...

19 CFR 181.93 - Submission of advance ruling requests.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Court of Appeals for the Federal Circuit, or any court of appeal therefrom, or review by a judicial or... warrant and permit. Requests for special consideration made by telegram or electronic transmission will be... or electronic transmission. A telegram or electronic transmission must be followed up with a signed...

49 CFR 1245.1 - Rules governing classification of employees, service, and compensation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 9 2010-10-01 2010-10-01 false Rules governing classification of employees..., RECORDS AND REPORTS CLASSIFICATION OF RAILROAD EMPLOYEES; REPORTS OF SERVICE AND COMPENSATION § 1245.1 Rules governing classification of employees, service, and compensation. The rules governing the...

49 CFR 1245.1 - Rules governing classification of employees, service, and compensation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 9 2011-10-01 2011-10-01 false Rules governing classification of employees..., RECORDS AND REPORTS CLASSIFICATION OF RAILROAD EMPLOYEES; REPORTS OF SERVICE AND COMPENSATION § 1245.1 Rules governing classification of employees, service, and compensation. The rules governing the...

Reported infections after human tissue transplantation before and after new Food and Drug Administration (FDA) regulations, United States, 2001 through June, 2010.

PubMed

Mallick, Tarun K; Mosquera, Alexis; Zinderman, Craig E; St Martin, Laura; Wise, Robert P

2012-06-01

Processors distributed about 1.5 million human tissue allografts in the U.S. in 2007. The potential for transmitting infections through allografts concerns clinicians and patients. In 2005, FDA implemented Current Good Tissue Practice (CGTP) rules requiring tissue establishments to report to FDA certain serious infections after allograft transplantations. We describe infection reports following tissue transplants received by FDA from 2005 through June, 2010, and compare reporting before and after implementation of CGTP rules. We identified reports received by FDA from January 2001 through June, 2010, for infections in human tissue recipients, examining the reports by tissue type, organism, time to onset, severity, and reporter characteristics. Among 562 reports, 83 (20.8/year) were received from 2001-2004, before the CGTP rules, 43 in the 2005 transition year, and 436 (96.9/year) from 2006 through June, 2010, after the rules. Tissue processors accounted for 84.2% of reports submitted after the rules, compared to 26.5% previously. Bacterial infections were the most commonly reported organisms before (64.6%) and after (62.2%) the new rules. Afterward, 2.5% (11) of reports described deaths, and 33.7% (147) involved hospitalizations. Before the rules, 13% (11) described deaths, and another 72% involved hospitalizations. Reports received by the FDA quadrupled since 2005, suggesting that CGTP regulations have contributed to increased reporting and improved tissue safety surveillance. However, these data do not confirm that the reported infections were caused by suspect tissues; most reports may represent routine post-surgical infections not actually due to allografts.

47 CFR 61.13 - Scope.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) TARIFFS Rules for Electronic Filing § 61.13 Scope. (a) This applies to all tariff publications of carriers required to file... technical requirements of the Electronic Tariff Filing System. ...

40 CFR Appendix A to Subpart Bb of... - State Requirements Incorporated by Reference in Subpart BB of Part 147 of the Code of Federal...

Code of Federal Regulations, 2014 CFR

2014-07-01

.... Construction-no conflict with board of land commissioners' authority. Section 82-11-105 through 82-11-110... Cuttings. Rule 36.22.1013. Filing of Completion Reports, Well Logs, Analyses, Reports, and Surveys. Rule 36.... Gas Oil Ratio Tests. Rule 36.22.1217. Water Production Report. Rule 36.22.1218. Gas to be Metered...

40 CFR Appendix A to Subpart Bb of... - State Requirements Incorporated by Reference in Subpart BB of Part 147 of the Code of Federal...

Code of Federal Regulations, 2013 CFR

2013-07-01

.... Construction-no conflict with board of land commissioners' authority. Section 82-11-105 through 82-11-110... Cuttings. Rule 36.22.1013. Filing of Completion Reports, Well Logs, Analyses, Reports, and Surveys. Rule 36.... Gas Oil Ratio Tests. Rule 36.22.1217. Water Production Report. Rule 36.22.1218. Gas to be Metered...

40 CFR Appendix A to Subpart Bb of... - State Requirements Incorporated by Reference in Subpart BB of Part 147 of the Code of Federal...

Code of Federal Regulations, 2010 CFR

2010-07-01

.... Construction-no conflict with board of land commissioners' authority. Section 82-11-105 through 82-11-110... Cuttings. Rule 36.22.1013. Filing of Completion Reports, Well Logs, Analyses, Reports, and Surveys. Rule 36.... Gas Oil Ratio Tests. Rule 36.22.1217. Water Production Report. Rule 36.22.1218. Gas to be Metered...

40 CFR Appendix A to Subpart Bb of... - State Requirements Incorporated by Reference in Subpart BB of Part 147 of the Code of Federal...

Code of Federal Regulations, 2012 CFR

2012-07-01

.... Construction-no conflict with board of land commissioners' authority. Section 82-11-105 through 82-11-110... Cuttings. Rule 36.22.1013. Filing of Completion Reports, Well Logs, Analyses, Reports, and Surveys. Rule 36.... Gas Oil Ratio Tests. Rule 36.22.1217. Water Production Report. Rule 36.22.1218. Gas to be Metered...

40 CFR Appendix A to Subpart Bb of... - State Requirements Incorporated by Reference in Subpart BB of Part 147 of the Code of Federal...

Code of Federal Regulations, 2011 CFR

2011-07-01

.... Construction-no conflict with board of land commissioners' authority. Section 82-11-105 through 82-11-110... Cuttings. Rule 36.22.1013. Filing of Completion Reports, Well Logs, Analyses, Reports, and Surveys. Rule 36.... Gas Oil Ratio Tests. Rule 36.22.1217. Water Production Report. Rule 36.22.1218. Gas to be Metered...

TRI Burden Reduction Rule

EPA Pesticide Factsheets

On December 22, 2006, EPA issued a final rule revising TRI reporting requirements. The Omnibus Appropriations Act of 2009, however, reverted the TRI reporting requirements to those in place prior to this rule.

77 FR 5471 - Announcement of Public Meeting on the Consumer Confidence Report (CCR) Rule Retrospective Review

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-03

... Announcement of Public Meeting on the Consumer Confidence Report (CCR) Rule Retrospective Review AGENCY... stakeholder input on the Consumer Confidence Report (CCR) Rule as part of the agency's Retrospective Review of... Safe Drinking Water Act (SDWA, section 1414(c)). The Consumer Confidence Report, or CCR, is an annual...

78 FR 29616 - Adoption of Updated EDGAR Filer Manual

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-21

... updated Filer Manual and the rule amendments is May 21, 2013. In accordance with the APA,\\7\\ we find that...-30515] Adoption of Updated EDGAR Filer Manual AGENCY: Securities and Exchange Commission. ACTION: Final... Electronic Data Gathering, Analysis, and Retrieval System (EDGAR) Filer Manual and related rules to reflect...

77 FR 15445 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-15

... Effectiveness of Proposed Rule Change To Amend Online Form NMA, the Standardized Membership Application Form... online Form NMA, the standardized membership application form applicants must file pursuant to NASD Rule...), each applicant for FINRA membership must complete and electronically file the standardized online Form...

76 FR 82279 - Electronic Delivery of Search Results From the United States Patent and Trademark Office to the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-30

... 141 EPC and new Rule 70b EPC--utilisation scheme, OJ EPO 2010, 410. To assist U.S. applicants who... exemption under Rule 141(2) EPC from filing a copy of the search results--utilisation scheme, OJ EPO 2011...

77 FR 22200 - Rescission of Rules

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-13

... ``Identity Theft Rules,'' 16 CFR part 681, and its rules governing ``Disposal of Consumer Report Information...; Duties of Creditors Regarding Risk-Based Pricing, 16 CFR part 640; Duties of Users of Consumer Reports... collection, assembly, and use of consumer report information and provides the framework for the credit...

Color vision: "OH-site" rule for seeing red and green.

PubMed

Sekharan, Sivakumar; Katayama, Kota; Kandori, Hideki; Morokuma, Keiji

2012-06-27

Eyes gather information, and color forms an extremely important component of the information, more so in the case of animals to forage and navigate within their immediate environment. By using the ONIOM (QM/MM) (ONIOM = our own N-layer integrated molecular orbital plus molecular mechanics) method, we report a comprehensive theoretical analysis of the structure and molecular mechanism of spectral tuning of monkey red- and green-sensitive visual pigments. We show that interaction of retinal with three hydroxyl-bearing amino acids near the β-ionone ring part of the retinal in opsin, A164S, F261Y, and A269T, increases the electron delocalization, decreases the bond length alternation, and leads to variation in the wavelength of maximal absorbance of the retinal in the red- and green-sensitive visual pigments. On the basis of the analysis, we propose the "OH-site" rule for seeing red and green. This rule is also shown to account for the spectral shifts obtained from hydroxyl-bearing amino acids near the Schiff base in different visual pigments: at site 292 (A292S, A292Y, and A292T) in bovine and at site 111 (Y111) in squid opsins. Therefore, the OH-site rule is shown to be site-specific and not pigment-specific and thus can be used for tracking spectral shifts in any visual pigment.

Medicare program; payment policies under the physician fee schedule, five-year review of work relative value units, clinical laboratory fee schedule: signature on requisition, and other revisions to part B for CY 2012. Final rule with comment period.

PubMed

2011-11-28

This final rule with comment period addresses changes to the physician fee schedule and other Medicare Part B payment policies to ensure that our payment systems are updated to reflect changes in medical practice and the relative value of services. It also addresses, implements or discusses certain statutory provisions including provisions of the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act of 2010 (collectively known as the Affordable Care Act) and the Medicare Improvements for Patients and Providers Act (MIPPA) of 2008. In addition, this final rule with comment period discusses payments for Part B drugs; Clinical Laboratory Fee Schedule: Signature on Requisition; Physician Quality Reporting System; the Electronic Prescribing (eRx) Incentive Program; the Physician Resource-Use Feedback Program and the value modifier; productivity adjustment for ambulatory surgical center payment system and the ambulance, clinical laboratory, and durable medical equipment prosthetics orthotics and supplies (DMEPOS) fee schedules; and other Part B related issues.

Some effects of electron channeling on electron energy loss spectroscopy.

PubMed

Kirkland, Earl J

2005-02-01

As an electron beam (of order 100 keV) travels through a crystalline solid it can be channeled down a zone axis of the crystal to form a channeling peak centered on the atomic columns. The channeling peak can be similar in size to the outer atomic orbitals. Electron energy loss spectroscopy (EELS) measures the losses that the electron experiences as it passes through the solid yielding information about the unoccupied density of states in the solid. The interaction matrix element for this process typically produces dipole selection rules for small angle scattering. In this paper, a theoretical calculation of the EELS cross section in the presence of strong channeling is performed for the silicon L23 edge. The presence of channeling is found to alter both the intensity and selection rules for this EELS signal as a function of depth in the solid. At some depths in the specimen small but significant non-dipole transition components can be produced, which may influence measurements of the density of states in solids.

75 FR 6770 - Self-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... interface with AUTOM via an Exchange approved proprietary electronic quoting device in eligible options to... to generate and submit option quotations electronically through AUTOM in eligible options to which...

Aubrite basalt vitrophyres: High sulfur silicate melts and a snapshot of aubrite formation. [Abstract only

NASA Technical Reports Server (NTRS)

Fogel, R. A.

1994-01-01

Two aubrite basalt vitrophyre clasts have been found within AMNH thin sections from the Parsa EH3 chondrite and the Khor Temiki aubrite. Polished sections of the Parsa Aubrite Inclusion (PAI) and the Khor Temiki Inclusion (KTI) were studied by optical, electron probe microanalysis (EPMA), and scanning electron microscopy (SEM) techniques with broad-beam and low absorbed EPMA currents used to minimize glass volatile loss. Some data have previously been reported for PAI and KTI may possibly correlate to a previously reported inclusion in Khor Tiimiki. In polished sections, PAI and KTI are approximately equal 4 mm in diameter and contain a large volume of glass. The clasts have similar textural characteristics and are akin to lunar vitrophyre textures. The glasses have high alkali rhyodacitic compositions Al-though PAI is peraluminous, KTI is significantly peralkaline. Additionally, the glasses have elevated sulfur concentrations that are extremely high by geochemical standards. SEM examination for beam overlap of microscopic CaS, FeS, and (Mg, Mn, Fe) S inclusions showed no such contamination. Furthermore, homogeneity of glass S content and low FeO contents help rule out contamination. Materials research data show that under reducing conditions alumino-silicate melts can dissolve up to several weight percent sulfur in the absence of Fe. The high S and alkali contents, the lack of associated high shock features, and the rationalized phase equilibria suggest that PAI and KTI are igneous melting products of an E-chondrite-like source material. Although large-scale impact melting cannot totally be ruled out, the above observations eliminate the possibility of in-situ shock melting.

Uranium(III)-carbon multiple bonding supported by arene δ-bonding in mixed-valence hexauranium nanometre-scale rings.

PubMed

Wooles, Ashley J; Mills, David P; Tuna, Floriana; McInnes, Eric J L; Law, Gareth T W; Fuller, Adam J; Kremer, Felipe; Ridgway, Mark; Lewis, William; Gagliardi, Laura; Vlaisavljevich, Bess; Liddle, Stephen T

2018-05-29

Despite the fact that non-aqueous uranium chemistry is over 60 years old, most polarised-covalent uranium-element multiple bonds involve formal uranium oxidation states IV, V, and VI. The paucity of uranium(III) congeners is because, in common with metal-ligand multiple bonding generally, such linkages involve strongly donating, charge-loaded ligands that bind best to electron-poor metals and inherently promote disproportionation of uranium(III). Here, we report the synthesis of hexauranium-methanediide nanometre-scale rings. Combined experimental and computational studies suggest overall the presence of formal uranium(III) and (IV) ions, though electron delocalisation in this Kramers system cannot be definitively ruled out, and the resulting polarised-covalent U = C bonds are supported by iodide and δ-bonded arene bridges. The arenes provide reservoirs that accommodate charge, thus avoiding inter-electronic repulsion that would destabilise these low oxidation state metal-ligand multiple bonds. Using arenes as electronic buffers could constitute a general synthetic strategy by which to stabilise otherwise inherently unstable metal-ligand linkages.

Electronic Noses for Environmental Monitoring Applications

PubMed Central

Capelli, Laura; Sironi, Selena; Rosso, Renato Del

2014-01-01

Electronic nose applications in environmental monitoring are nowadays of great interest, because of the instruments' proven capability of recognizing and discriminating between a variety of different gases and odors using just a small number of sensors. Such applications in the environmental field include analysis of parameters relating to environmental quality, process control, and verification of efficiency of odor control systems. This article reviews the findings of recent scientific studies in this field, with particular focus on the abovementioned applications. In general, these studies prove that electronic noses are mostly suitable for the different applications reported, especially if the instruments are specifically developed and fine-tuned. As a general rule, literature studies also discuss the critical aspects connected with the different possible uses, as well as research regarding the development of effective solutions. However, currently the main limit to the diffusion of electronic noses as environmental monitoring tools is their complexity and the lack of specific regulation for their standardization, as their use entails a large number of degrees of freedom, regarding for instance the training and the data processing procedures. PMID:25347583

Report: Science to Support Rulemaking

EPA Pesticide Factsheets

Report #2003-P-00003, November 15, 2002. The rules included in the pilot study were not a representative statistical sample of EPA rules, and we did not identify all ofthe critical science inputs for every rule.

78 FR 17969 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-25

...-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Designation of a Longer Period for Commission Action on Proposed Rule Change To Require Members To Report OTC Equity Transactions... (``Act'') \\1\\ and Rule 19b-4 thereunder,\\2\\ a proposed rule change to amend FINRA trade reporting rules...

Electronic structures of elements according to ionization energies.

PubMed

Zadeh, Dariush H

2017-11-28

The electronic structures of elements in the periodic table were analyzed using available experimental ionization energies. Two new parameters were defined to carry out the study. The first parameter-apparent nuclear charge (ANC)-quantified the overall charge of the nucleus and inner electrons observed by an outer electron during the ionization process. This parameter was utilized to define a second parameter, which presented the shielding ability of an electron against the nuclear charge. This second parameter-electron shielding effect (ESE)-provided an insight into the electronic structure of atoms. This article avoids any sort of approximation, interpolation or extrapolation. First experimental ionization energies were used to obtain the two aforementioned parameters. The second parameter (ESE) was then graphed against the electron number of each element, and was used to read the corresponding electronic structure. The ESE showed spikes/peaks at the end of each electronic shell, providing insight into when an electronic shell closes and a new one starts. The electronic structures of elements in the periodic table were mapped using this methodology. These graphs did not show complete agreement with the previously known "Aufbau" filling rule. A new filling rule was suggested based on the present observations. Finally, a new way to organize elements in the periodic table is suggested. Two earlier topics of effective nuclear charge, and shielding factor were also briefly discussed and compared numerically to demonstrate the capability of the new approach.

Cracking the Code of Electronic Games: Some Lessons for Educators

ERIC Educational Resources Information Center

Alexander, Gadi; Eaton, Isabelle; Egan, Kieran

2010-01-01

Background/Context: Students' ready engagement in electronic games and the relative ease with which they sometimes learn complex rules have intrigued some educators and learning researchers. There has been growing interest in studying electronic gaming with the aim of trying to work out how learning principles that are evident in games can be…

76 FR 61937 - Practice and Procedure: Rules of General Application, Safeguards, Antidumping and Countervailing...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... System Web site at https://edis.usitc.gov . Failure to comply with the requirements of this chapter and... Electronic Document Information System (EDIS) already accepts electronic filing of certain documents, and..., regardless of whether the electronic docketing system is operational. The ITC TLA makes a similar comment...

78 FR 32581 - Tobacco Products, User Fees, Requirements for the Submission of Data Needed To Calculate User...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-31

.... DATES: Submit either electronic or written comments on the proposed rule by August 14, 2013. Submit... Budget (OMB) (see the ``Paperwork Reduction Act of 1995'' section of this document). Electronic Submissions Submit electronic comments in the following way: Federal eRulemaking Portal: http://www...

17 CFR 232.401 - XBRL-Related Document submissions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Xbrl-Related Documents § 232.401 XBRL-Related Document submissions. (a) Only an electronic filer that is an investment company registered under... XBRL-Related Documents relate; or, if the electronic filer is eligible to file a Form 8-K (§ 249.308 of...

17 CFR 232.401 - XBRL-Related Document submissions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Xbrl-Related Documents § 232.401 XBRL-Related Document submissions. (a) Only an electronic filer that is an investment company registered under... XBRL-Related Documents relate; or, if the electronic filer is eligible to file a Form 8-K (§ 249.308 of...

17 CFR 232.401 - XBRL-Related Document submissions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Xbrl-Related Documents § 232.401 XBRL-Related Document submissions. (a) Only an electronic filer that is an investment company registered under... XBRL-Related Documents relate; or, if the electronic filer is eligible to file a Form 8-K (§ 249.308 of...

17 CFR 232.401 - XBRL-Related Document submissions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Xbrl-Related Documents § 232.401 XBRL-Related Document submissions. (a) Only an electronic filer that is an investment company registered under... XBRL-Related Documents relate; or, if the electronic filer is eligible to file a Form 8-K (§ 249.308 of...

17 CFR 232.401 - XBRL-Related Document submissions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... REGULATION S-T-GENERAL RULES AND REGULATIONS FOR ELECTRONIC FILINGS Xbrl-Related Documents § 232.401 XBRL-Related Document submissions. (a) Only an electronic filer that is an investment company registered under... XBRL-Related Documents relate; or, if the electronic filer is eligible to file a Form 8-K (§ 249.308 of...

Theory and practice of uncommon molecular electronic configurations.

PubMed

Gryn'ova, Ganna; Coote, Michelle L; Corminboeuf, Clemence

2015-01-01

The electronic configuration of the molecule is the foundation of its structure and reactivity. The spin state is one of the key characteristics arising from the ordering of electrons within the molecule's set of orbitals. Organic molecules that have open-shell ground states and interesting physicochemical properties, particularly those influencing their spin alignment, are of immense interest within the up-and-coming field of molecular electronics. In this advanced review, we scrutinize various qualitative rules of orbital occupation and spin alignment, viz., the aufbau principle, Hund's multiplicity rule, and dynamic spin polarization concept, through the prism of quantum mechanics. While such rules hold in selected simple cases, in general the spin state of a system depends on a combination of electronic factors that include Coulomb and Pauli repulsion, nuclear attraction, kinetic energy, orbital relaxation, and static correlation. A number of fascinating chemical systems with spin states that fluctuate between triplet and open-shell singlet, and are responsive to irradiation, pH, and other external stimuli, are highlighted. In addition, we outline a range of organic molecules with intriguing non-aufbau orbital configurations. In such quasi-closed-shell systems, the singly occupied molecular orbital (SOMO) is energetically lower than one or more doubly occupied orbitals. As a result, the SOMO is not affected by electron attachment to or removal from the molecule, and the products of such redox processes are polyradicals. These peculiar species possess attractive conductive and magnetic properties, and a number of them that have already been developed into molecular electronics applications are highlighted in this review. WIREs Comput Mol Sci 2015, 5:440-459. doi: 10.1002/wcms.1233 For further resources related to this article, please visit the WIREs website.

Polarization characteristics of radiation in both 'light' and conventional undulators

NASA Astrophysics Data System (ADS)

Potylitsyn, A. P.; Kolchuzhkin, A. M.; Strokov, S. A.

2017-07-01

As a rule, an intensity spectrum of undulator radiation (UR) is calculated by using the classical approach, even for electron energy higher than 10 GeV. Such a spectrum is determined by an electron trajectory in an undulator while neglecting radiation loss. Using Planck's law, the UR photon spectrum can be calculated from the obtained intensity spectrum, for both linear and nonlinear regimes. The electron radiation process in a field of strong electromagnetic waves is considered within the quantum electrodynamics framework, using the Compton scattering process or radiation in a 'light' undulator. A comparison was made of the results from using these two approaches, for UR spectra generated by 250-GeV electrons in an undulator with a 11.5-mm period; this comparison shows that they coincide with high accuracy. The characteristics of the collimated UR beam (i.e. spectrum and circular polarization) were simulated while taking into account the discrete process of photon emission along an electron trajectory in both undulator types. Both spectral photon distributions and polarization dependence on photon energy are 'smoothed', in comparison to that expected for a long undulator-the latter of which considers the ILC positron source (ILC Technical Design Report).

Geometry at the aliphatic tertiary carbon atom: computational and experimental test of the Walsh rule.

PubMed

Böhm, Stanislav; Exner, Otto

2004-02-01

The geometrical parameters of molecules of 2-substituted 2-methylpropanes and 1-substituted bicyclo[2.2.2]octanes were calculated at the B3LYP/6-311+G(d,p) level. They agreed reasonably well with the mean crystallographic values retrieved from the Cambridge Structural Database for a set of diverse non-cyclic structures with a tertiary C atom. The angle deformations at this C atom produced by the immediately bonded substituent are also closely related to those observed previously in benzene mono derivatives (either as calculated or as derived from crystallographic data). The calculated geometrical parameters were used to test the classical Walsh rule: It is evidently true that an electron-attracting substituent increases the proportion of C-atom p-electrons in the bond to the substituent and leaves more s-electrons to the remaining bonds; as a consequence the C-C-C angles at a tertiary carbon are widened and the C-C bonds shortened. However, this rule describes only part of the reality since the bond angles and lengths are controlled by other factors as well, for instance by steric crowding. Another imperfection of the Walsh rule is that the sequence of substituents does not correspond to their electronegativities, as measured by any known scale; more probably it is connected with the inductive effect, but then only very roughly.

Searching for the rules that govern hadron construction

DOE PAGES

Shepherd, Matthew R.; Dudek, Jozef J.; Mitchell, Ryan E.

2016-06-22

Just as quantum electrodynamics describes how electrons are bound in atoms by the electromagnetic force, mediated by the exchange of photons, quantum chromodynamics (QCD) describes how quarks are bound inside hadrons by the strong force, mediated by the exchange of gluons. QCD seems to allow hadrons constructed from increasingly many quarks to exist, just as atoms with increasing numbers of electrons exist, yet such complex constructions seemed, until recently, not to be present in nature. In this paper, we describe advances in the spectroscopy of mesons that are refining our understanding of the rules for predicting hadron structure from QCD.

Breaking the regioselectivity rule for acrylate insertion in the Mizoroki-Heck reaction.

PubMed

Wucher, Philipp; Caporaso, Lucia; Roesle, Philipp; Ragone, Francesco; Cavallo, Luigi; Mecking, Stefan; Göttker-Schnetmann, Inigo

2011-05-31

In modern methods for the preparation of small molecules and polymers, the insertion of substrate carbon-carbon double bonds into metal-carbon bonds is a fundamental step of paramount importance. This issue is illustrated by Mizoroki-Heck coupling as the most prominent example in organic synthesis and also by catalytic insertion polymerization. For unsymmetric substrates H(2)C = CHX the regioselectivity of insertion is decisive for the nature of the product formed. Electron-deficient olefins insert selectively in a 2,1-fashion for electronic reasons. A means for controlling this regioselectivity is lacking to date. In a combined experimental and theoretical study, we now report that, by destabilizing the transition state of 2,1-insertion via steric interactions, the regioselectivity of methyl acrylate insertion into palladium-methyl and phenyl bonds can be inverted entirely to yield the opposite "regioirregular" products in stoichiometric reactions. Insights from these experiments will aid the rational design of complexes which enable a catalytic and regioirregular Mizoroki-Heck reaction of electron-deficient olefins.

78 FR 77354 - Procedural Rules To Permit Parties To File and Serve Documents Electronically

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-23

... by handwriting his or her signature. For documents filed by electronic transmission, a party may sign... transmission. A party or representative of the party shall sign a document by handwriting his signature. (2...

75 FR 54685 - Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-08

... report position and account information in accordance with ISE Rule 415 into the Minor Rule Violation... Rule 415 requires each member to report to the Exchange the account and position information of any... option contracts dealt in on the Exchange. Members report this information on the Large Option Position...

Medicare Program; FY 2017 Hospice Wage Index and Payment Rate Update and Hospice Quality Reporting Requirements. Final rule.

PubMed

2016-08-05

This final rule will update the hospice wage index, payment rates, and cap amount for fiscal year (FY) 2017. In addition, this rule changes the hospice quality reporting program, including adopting new quality measures. Finally, this final rule includes information regarding the Medicare Care Choices Model (MCCM).

Cross-vendor evaluation of key user-defined clinical decision support capabilities: a scenario-based assessment of certified electronic health records with guidelines for future development

PubMed Central

Wright, Adam; Sittig, Dean F

2015-01-01

Objective Clinical decision support (CDS) is essential for delivery of high-quality, cost-effective, and safe healthcare. The authors sought to evaluate the CDS capabilities across electronic health record (EHR) systems. Methods We evaluated the CDS implementation capabilities of 8 Office of the National Coordinator for Health Information Technology Authorized Certification Body (ONC-ACB)-certified EHRs. Within each EHR, the authors attempted to implement 3 user-defined rules that utilized the various data and logic elements expected of typical EHRs and that represented clinically important evidenced-based care. The rules were: 1) if a patient has amiodarone on his or her active medication list and does not have a thyroid-stimulating hormone (TSH) result recorded in the last 12 months, suggest ordering a TSH; 2) if a patient has a hemoglobin A1c result >7% and does not have diabetes on his or her problem list, suggest adding diabetes to the problem list; and 3) if a patient has coronary artery disease on his or her problem list and does not have aspirin on the active medication list, suggest ordering aspirin. Results Most evaluated EHRs lacked some CDS capabilities; 5 EHRs were able to implement all 3 rules, and the remaining 3 EHRs were unable to implement any of the rules. One of these did not allow users to customize CDS rules at all. The most frequently found shortcomings included the inability to use laboratory test results in rules, limit rules by time, use advanced Boolean logic, perform actions from the alert interface, and adequately test rules. Conclusion Significant improvements in the EHR certification and implementation procedures are necessary. PMID:26104739

75 FR 4603 - Self-Regulatory Organizations; NASDAQ OMX BX, Inc.; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-28

... Protection and Locked/ Crossed Market Plan (``Decentralized Plan'').\\6\\ In particular, the Commission...: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules/sro.shtml ); or... Commission will post all comments on the Commission's Internet Web site ( http://www.sec.gov/rules/sro.shtml...

77 FR 2575 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-18

... the records specified in Rule 17Ad-6 in an easily accessible place for a period of six months to six... agent). The retention period for the recordkeeping requirements under Rule 17Ad-6 is six months to one... records may be maintained using electronic, microfilm, and microfiche storage methods. These recordkeeping...

76 FR 65783 - Registration of Security-Based Swap Dealers and Major Security-Based Swap Participants

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-24

... Act Rules and Forms A. Registration Application and Amendment 1. Proposed Rule 15Fb2-1 i. Form of Application ii. Senior Officer Certification iii. Electronic Filing iv. Standards for Granting or Denying Applications v. Request for Comment on Additional Registration Considerations 2. Amendments to Application...

77 FR 38362 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-27

... Effectiveness of a Proposed Rule Change To Increase the Class Quoting Limit for Options on Facebook June 21... Limit (``CQL'') for options on Facebook. The text of the proposed rule change is available on the... the Exchange recently began electronically trading options on Facebook, trading volume and TPH...

12 CFR 335.801 - Inapplicable SEC regulations; FDIC substituted regulations; additional information.

Code of Federal Regulations, 2013 CFR

2013-01-01

... a continuing hardship exemption under these rules may file the forms with the FDIC in paper format... these rules may file the appropriate forms with the FDIC in paper format. Instructions for continuing...) Previously filed exhibits, whether in paper or electronic format, may be incorporated by reference into an...

12 CFR 335.801 - Inapplicable SEC regulations; FDIC substituted regulations; additional information.

Code of Federal Regulations, 2014 CFR

2014-01-01

... a continuing hardship exemption under these rules may file the forms with the FDIC in paper format... these rules may file the appropriate forms with the FDIC in paper format. Instructions for continuing...) Previously filed exhibits, whether in paper or electronic format, may be incorporated by reference into an...

12 CFR 335.801 - Inapplicable SEC regulations; FDIC substituted regulations; additional information.

Code of Federal Regulations, 2012 CFR

2012-01-01

... a continuing hardship exemption under these rules may file the forms with the FDIC in paper format... these rules may file the appropriate forms with the FDIC in paper format. Instructions for continuing...) Previously filed exhibits, whether in paper or electronic format, may be incorporated by reference into an...

12 CFR 335.801 - Inapplicable SEC regulations; FDIC substituted regulations; additional information.

Code of Federal Regulations, 2011 CFR

2011-01-01

... a continuing hardship exemption under these rules may file the forms with the FDIC in paper format... these rules may file the appropriate forms with the FDIC in paper format. Instructions for continuing...) Previously filed exhibits, whether in paper or electronic format, may be incorporated by reference into an...

12 CFR 202.4 - General rules.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 12 Banks and Banking 2 2011-01-01 2011-01-01 false General rules. 202.4 Section 202.4 Banks and Banking FEDERAL RESERVE SYSTEM BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM EQUAL CREDIT OPPORTUNITY... by §§ 202.5 and 202.13, in a form the applicant may retain. (2) Disclosures in electronic form. The...

75 FR 61793 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Order Approving...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-06

... to Amend FINRA Rule 8210 to Require Information Provided via Portable Media Device be Encrypted... to require that information provided via a portable media device pursuant to a request under the rule..., persons often provide information in electronic format using a portable media device such as a CD-ROM, DVD...

The Intranet: A Unique Opportunity if...Three Golden Rules for Developing an Information Management Strategy through an Intranet.

ERIC Educational Resources Information Center

Garvey, Alan

1997-01-01

Outlines three rules to help companies plan for and implement intranets: (1) adopt a long-term vision for corporate Intranet usage; (2) create a culture of information usage; and (3) recognize, adapt to and take advantage of the inherent qualities of electronic information. (AEF)

75 FR 17799 - Self-Regulatory Organizations; Notice of Filing and Immediate Effectiveness of Proposed Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-07

... threatened physical danger, severe climatic conditions, civil unrest, terrorism, acts of war, or loss or... June 2008 and June 2009. Those memos described (among other things) the Exchange's various contingency... following methods: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules...

77 FR 57171 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-17

... Change Relating to Complex Order Auctions September 11, 2012. Pursuant to Section 19(b)(1) of the... of the Proposed Rule Change The Exchange proposed to amend its Rules regarding complex order auctions... Exchange may activate the electronic complex order request for responses (``RFR'') auction (``COA''), which...

78 FR 48860 - New England Fishery Management Council; Public Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-12

... ABC Control Rule Working Group (ABC WG) and Electronic Monitoring Working Group (EM WG). DATES: The first meeting of the ABC Control Rule Working Group will be on Tuesday, September 3, 2013. The meeting..., times and places for the meetings will be posted on the Council's Web site, http://nefmc.org/ . FOR...

Review of the Theoretical Description of Time-Resolved Angle-Resolved Photoemission Spectroscopy in Electron-Phonon Mediated Superconductors

DOE PAGES

Kemper, A. F.; Sentef, M. A.; Moritz, B.; ...

2017-07-13

Here. we review recent work on the theory for pump/probe photoemission spectroscopy of electron-phonon mediated superconductors in both the normal and the superconducting states. We describe the formal developments that allow one to solve the Migdal-Eliashberg theory in nonequilibrium for an ultrashort laser pumping field, and explore the solutions which illustrate the relaxation as energy is transferred from electrons to phonons. We also focus on exact results emanating from sum rules and approximate numerical results which describe rules of thumb for relaxation processes. Additionally, in the superconducting state, we describe how Anderson-Higgs oscillations can be excited due to the nonlinearmore » coupling with the electric field and describe mechanisms where pumping the system enhances superconductivity.« less

Review of the Theoretical Description of Time-Resolved Angle-Resolved Photoemission Spectroscopy in Electron-Phonon Mediated Superconductors

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

Kemper, A. F.; Sentef, M. A.; Moritz, B.

Here. we review recent work on the theory for pump/probe photoemission spectroscopy of electron-phonon mediated superconductors in both the normal and the superconducting states. We describe the formal developments that allow one to solve the Migdal-Eliashberg theory in nonequilibrium for an ultrashort laser pumping field, and explore the solutions which illustrate the relaxation as energy is transferred from electrons to phonons. We also focus on exact results emanating from sum rules and approximate numerical results which describe rules of thumb for relaxation processes. Additionally, in the superconducting state, we describe how Anderson-Higgs oscillations can be excited due to the nonlinearmore » coupling with the electric field and describe mechanisms where pumping the system enhances superconductivity.« less

Release of VA Records Relating to HIV. Final rule.

PubMed

2017-03-23

The Department of Veterans Affairs (VA) is amending its medical regulations governing the release of VA medical records. Specifically, VA is eliminating the restriction on sharing a negative test result for the human immunodeficiency virus (HIV) with veterans' outside providers. HIV testing is a common practice today in healthcare and the stigma of testing that may have been seen in the 1980s when HIV was first discovered is no longer prevalent. Continuing to protect negative HIV tests causes delays and an unnecessary burden on veterans when VA tries to share electronic medical information with the veterans' outside providers through electronic health information exchanges. For this same reason, VA will also eliminate restrictions on negative test results of sickle cell anemia. This final rule eliminates the current barriers to electronic medical information exchange.

Solving the Schrödinger equation of molecules by relaxing the antisymmetry rule: Inter-exchange theory.

PubMed

Nakatsuji, Hiroshi; Nakashima, Hiroyuki

2015-05-21

The Schrödinger equation (SE) and the antisymmetry principle constitute the governing principle of chemistry. A general method of solving the SE was presented before as the free complement (FC) theory, which gave highly accurate solutions for small atoms and molecules. We assume here to use the FC theory starting from the local valence bond wave function. When this theory is applied to larger molecules, antisymmetrizations of electronic wave functions become time-consuming and therefore, an additional breakthrough is necessary concerning the antisymmetry principle. Usually, in molecular calculations, we first construct the wave function to satisfy the antisymmetry rule, "electronic wave functions must be prescribed to be antisymmetric for all exchanges of electrons, otherwise bosonic interference may disturb the basis of the science." Starting from determinantal wave functions is typical. Here, we give an antisymmetrization theory, called inter-exchange (iExg) theory, by dividing molecular antisymmetrizations to those within atoms and between atoms. For the electrons belonging to distant atoms in a molecule, only partial antisymmetrizations or even no antisymmetrizations are necessary, depending on the distance between the atoms. So, the above antisymmetry rule is not necessarily followed strictly to get the results of a desired accuracy. For this and other reasons, the necessary parts of the antisymmetrization operations become very small as molecules become larger, leading finally to the operation counts of lower orders of N, the number of electrons. This theory creates a natural antisymmetrization method that is useful for large molecules.

Flexible Ionic-Electronic Hybrid Oxide Synaptic TFTs with Programmable Dynamic Plasticity for Brain-Inspired Neuromorphic Computing.

PubMed

John, Rohit Abraham; Ko, Jieun; Kulkarni, Mohit R; Tiwari, Naveen; Chien, Nguyen Anh; Ing, Ng Geok; Leong, Wei Lin; Mathews, Nripan

2017-08-01

Emulation of biological synapses is necessary for future brain-inspired neuromorphic computational systems that could look beyond the standard von Neuman architecture. Here, artificial synapses based on ionic-electronic hybrid oxide-based transistors on rigid and flexible substrates are demonstrated. The flexible transistors reported here depict a high field-effect mobility of ≈9 cm 2 V -1 s -1 with good mechanical performance. Comprehensive learning abilities/synaptic rules like paired-pulse facilitation, excitatory and inhibitory postsynaptic currents, spike-time-dependent plasticity, consolidation, superlinear amplification, and dynamic logic are successfully established depicting concurrent processing and memory functionalities with spatiotemporal correlation. The results present a fully solution processable approach to fabricate artificial synapses for next-generation transparent neural circuits. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Teach students Semiconductor Lasers according to their natural ability

NASA Astrophysics Data System (ADS)

Liu, Ken; Guo, Chu Cai; Zhang, Jian Fa

2017-08-01

Physics explain the world in strict rules. And with these rules, modern machines and electronic devices with exact operation manner have been developed. However, human beings exceed these machines with self-awareness. To treat these self-awareness students as machines to learn strict rules, or to teach these students according to their aptitude? We choose the latter, because the first kind of teaching would let students lose their individual thoughts and natural ability. In this paper we describe the individualized teaching of "semiconductor lasers".

Efficient identification of nationally mandated reportable cancer cases using natural language processing and machine learning.

PubMed

Osborne, John D; Wyatt, Matthew; Westfall, Andrew O; Willig, James; Bethard, Steven; Gordon, Geoff

2016-11-01

To help cancer registrars efficiently and accurately identify reportable cancer cases. The Cancer Registry Control Panel (CRCP) was developed to detect mentions of reportable cancer cases using a pipeline built on the Unstructured Information Management Architecture - Asynchronous Scaleout (UIMA-AS) architecture containing the National Library of Medicine's UIMA MetaMap annotator as well as a variety of rule-based UIMA annotators that primarily act to filter out concepts referring to nonreportable cancers. CRCP inspects pathology reports nightly to identify pathology records containing relevant cancer concepts and combines this with diagnosis codes from the Clinical Electronic Data Warehouse to identify candidate cancer patients using supervised machine learning. Cancer mentions are highlighted in all candidate clinical notes and then sorted in CRCP's web interface for faster validation by cancer registrars. CRCP achieved an accuracy of 0.872 and detected reportable cancer cases with a precision of 0.843 and a recall of 0.848. CRCP increases throughput by 22.6% over a baseline (manual review) pathology report inspection system while achieving a higher precision and recall. Depending on registrar time constraints, CRCP can increase recall to 0.939 at the expense of precision by incorporating a data source information feature. CRCP demonstrates accurate results when applying natural language processing features to the problem of detecting patients with cases of reportable cancer from clinical notes. We show that implementing only a portion of cancer reporting rules in the form of regular expressions is sufficient to increase the precision, recall, and speed of the detection of reportable cancer cases when combined with off-the-shelf information extraction software and machine learning. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Validation of a Delirium Risk Assessment Using Electronic Medical Record Information.

PubMed

Rudolph, James L; Doherty, Kelly; Kelly, Brittany; Driver, Jane A; Archambault, Elizabeth

2016-03-01

Identifying patients at risk for delirium allows prompt application of prevention, diagnostic, and treatment strategies; but is rarely done. Once delirium develops, patients are more likely to need posthospitalization skilled care. This study developed an a priori electronic prediction rule using independent risk factors identified in a National Center of Clinical Excellence meta-analysis and validated the ability to predict delirium in 2 cohorts. Retrospective analysis followed by prospective validation. Tertiary VA Hospital in New England. A total of 27,625 medical records of hospitalized patients and 246 prospectively enrolled patients admitted to the hospital. The electronic delirium risk prediction rule was created using data obtained from the patient electronic medical record (EMR). The primary outcome, delirium, was identified 2 ways: (1) from the EMR (retrospective cohort) and (2) clinical assessment on enrollment and daily thereafter (prospective participants). We assessed discrimination of the delirium prediction rule with the C-statistic. Secondary outcomes were length of stay and discharge to rehabilitation. Retrospectively, delirium was identified in 8% of medical records (n = 2343); prospectively, delirium during hospitalization was present in 26% of participants (n = 64). In the retrospective cohort, medical record delirium was identified in 2%, 3%, 11%, and 38% of the low, intermediate, high, and very high-risk groups, respectively (C-statistic = 0.81; 95% confidence interval 0.80-0.82). Prospectively, the electronic prediction rule identified delirium in 15%, 18%, 31%, and 55% of these groups (C-statistic = 0.69; 95% confidence interval 0.61-0.77). Compared with low-risk patients, those at high- or very high delirium risk had increased length of stay (5.7 ± 5.6 vs 3.7 ± 2.7 days; P = .001) and higher rates of discharge to rehabilitation (8.9% vs 20.8%; P = .02). Automatic calculation of delirium risk using an EMR algorithm identifies patients at risk for delirium, which creates a critical opportunity for gaining clinical efficiencies and improving delirium identification, including those needing skilled care. Published by Elsevier Inc.

47 CFR 61.14 - Method of filing publications.

Code of Federal Regulations, 2010 CFR

2010-10-01

....14 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) TARIFFS Rules for Electronic Filing § 61.14 Method of filing publications. (a) Publications filed electronically must be addressed to “Secretary, Federal Communications Commission, Washington, DC 20554.” The...

12 CFR 609.905 - Background.

Code of Federal Regulations, 2014 CFR

2014-01-01

... facilitates electronic commerce (E-commerce) and allows Farm Credit System (System) institutions and their customers to use new technologies. System institutions may use E-commerce but must establish good business... Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General Rules § 609.905...

12 CFR 609.905 - Background.

Code of Federal Regulations, 2012 CFR

2012-01-01

... facilitates electronic commerce (E-commerce) and allows Farm Credit System (System) institutions and their customers to use new technologies. System institutions may use E-commerce but must establish good business... Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General Rules § 609.905...

12 CFR 609.905 - Background.

Code of Federal Regulations, 2013 CFR

2013-01-01

... facilitates electronic commerce (E-commerce) and allows Farm Credit System (System) institutions and their customers to use new technologies. System institutions may use E-commerce but must establish good business... Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General Rules § 609.905...

12 CFR 609.905 - Background.

Code of Federal Regulations, 2010 CFR

2010-01-01

... facilitates electronic commerce (E-commerce) and allows Farm Credit System (System) institutions and their customers to use new technologies. System institutions may use E-commerce but must establish good business... Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General Rules § 609.905...

12 CFR 609.905 - Background.

Code of Federal Regulations, 2011 CFR

2011-01-01

... facilitates electronic commerce (E-commerce) and allows Farm Credit System (System) institutions and their customers to use new technologies. System institutions may use E-commerce but must establish good business... Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ELECTRONIC COMMERCE General Rules § 609.905...

Health information technology: initial set of standards, implementation specifications, and certification criteria for electronic health record technology. Interim final rule.

PubMed

2010-01-13

The Department of Health and Human Services (HHS) is issuing this interim final rule with a request for comments to adopt an initial set of standards, implementation specifications, and certification criteria, as required by section 3004(b)(1) of the Public Health Service Act. This interim final rule represents the first step in an incremental approach to adopting standards, implementation specifications, and certification criteria to enhance the interoperability, functionality, utility, and security of health information technology and to support its meaningful use. The certification criteria adopted in this initial set establish the capabilities and related standards that certified electronic health record (EHR) technology will need to include in order to, at a minimum, support the achievement of the proposed meaningful use Stage 1 (beginning in 2011) by eligible professionals and eligible hospitals under the Medicare and Medicaid EHR Incentive Programs.

76 FR 53057 - Change to the Reporting Date for Certain Data Elements Required Under the Mandatory Reporting of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-25

..., blast furnaces, basic oxygen process furnace shops. Lead Production 331419 Primary lead smelting and.... Chapter 5, generally provides that rules may not take effect earlier than 30 days after they are published... behavior and prepare before the final rule takes effect. Because this final rule defers a reporting...

Disagreements about rules in families with seventh-grade girls and boys.

PubMed

Hill, J P; Holmbeck, G N

1987-06-01

Parental reports of disagreements and serious disagreements about rules were examined in 200 families with seventh-grade boys and girls. No gender differences were found: Mothers did not report more disagreements than fathers; no more disagreements were reported for girls than boys. Disagreements about personal habits and family obligations were more common than disagreements about peer relations. Disagreements and serious disagreements, in general, were significantly correlated (positively) with parental reports of child oppositionalism and (negatively) with parents' satisfaction with parenting the target child, although some dyadic differences were found. Children's reports of parental acceptance were negatively correlated with disagreements only for the father-daughter dyad. Support was found for some of Baumrind's ([1968] "Authoritarian vs. Authoritative Control,"Adolescence 3: 255-272) notions regarding relations between rule frequency, child participation in rule making, and disagreements about rules, especially for the father-daughter dyad.

The Three Forms of Molecular Oxygen.

ERIC Educational Resources Information Center

Laing, Michael

1989-01-01

Finds that a logical application of the simple rules of the molecular orbital bonding theory for diatomic molecules predicted the existence of three spin isomers of the oxygen molecule: one triplet form with two unpaired electrons and two singlet forms with all electrons paired. (MVL)

47 CFR 61.17 - Applications for special permission.

Code of Federal Regulations, 2011 CFR

2011-10-01

... (CONTINUED) TARIFFS Rules for Electronic Filing § 61.17 Applications for special permission. (a) All issuing carriers that file applications for special permission, associated documents, such as transmittal letters, requests for special permission, and supporting information, shall file those documents electronically. (b...

76 FR 61956 - Electronic Tariff Filing System (ETFS)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

...] Electronic Tariff Filing System (ETFS) AGENCY: Federal Communications Commission. ACTION: Final rule; announcement of effective date. SUMMARY: In this document, the Commission announces that the Office of Management and Budget (OMB) has approved, for a period of three years, the information collection associated...

Report: Efficiency of EPA’s Rule Development Process Can Be Better Measured Through Improved Management and Information

EPA Pesticide Factsheets

Report #13-P-0167, February 28, 2013. Rule development is one of the Agency’s principal tasks. EPA develops rules to carry out the environmental and public health protection laws passed by Congress.

Reference News Release: EPA Finalizes Rule to Modernize Clean Water Act Reporting

EPA Pesticide Factsheets

Today, the U.S. Environmental Protection Agency (EPA) finalized a rule to modernize Clean Water Act reporting for municipalities, industries, and other facilities. The final rule will require regulated entities and state and federal regulators to use exist

77 FR 46781 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Order Approving a...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-06

... rules. See id. A. SAL SAL is a feature within CBOE's Hybrid System designed to provide price improvement... before being booked in the electronic complex order book (``COB'') or on a PAR workstation.\\22\\ To the... rules of a national securities exchange be designed to prevent fraudulent and manipulative acts and...

76 FR 37686 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program; Amendment of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

... electronic file on computer disk. The Department will consider providing the proposed rule in other formats... format, contact the Office of Policy Development and Research at (202) 693-3700 (VOICE) (this is not a... August 30, 2010 order,\\1\\ arguing that the Wage Rule violated the Administrative Procedure Act (APA...

75 FR 81885 - Medicare and Medicaid Programs; Electronic Health Record Incentive Program; Correcting Amendment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-29

... ``Therefore, we revise this measure to require that at least one of the five rules be related to a clinical quality measure, assuming the EP, eligible hospital or CAH has at least one clinical quality measure... rule to a specific clinical quality measure.'' 4. On page 44359, a. First column, first partial...

75 FR 39313 - Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-08

... Rule Change Relating to Amending the Direct Edge ECN Fee Schedule July 1, 2010. Pursuant to Section 19... Statement of the Terms of Substance of the Proposed Rule Change The Exchange proposes to amend Direct Edge... Edge ECN LLC (EDGA and EDGX) will cease to operate in its capacity as an electronic communications...

78 FR 68113 - Self-Regulatory Organizations; NYSE Arca, Inc.; Notice of Filing of Proposed Rule Change, as...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-13

... Consolidated Book,\\6\\ unless individual orders or quotes in the Consolidated Book can execute against incoming... quotes or orders in the Consolidated Book, provided that the Electronic Complex Orders can be executed in... purpose of executing a particular investment strategy.'' \\5\\ NYSE Arca Options Rule 6.91(a) defines the...

78 FR 68111 - Self-Regulatory Organizations; NYSE MKT LLC; Notice of Filing of Proposed Rule Change, as...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-13

... Complex Orders in the Consolidated Book,\\6\\ unless individual orders or quotes in the Consolidated Book... execute against individual quotes or orders in the Consolidated Book, provided that the Electronic Complex... for the purpose of executing a particular investment strategy.'' \\5\\ Rule 980NY(a) defines the CME as...

75 FR 21382 - Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-23

... Rule Change Relating to Fees and Rebates for Adding and Removing Liquidity April 16, 2010. Pursuant to... removing liquidity by establishing that professional orders will not be assessed a charge for electronic... proposed rule change is to amend the fees and rebates for adding and removing liquidity to clarify the...

78 FR 76349 - Self-Regulatory Organizations; Topaz Exchange LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-17

... change is available on the Exchange's Internet Web site at http://www.ise.com , at the principal office... immediately effective rule filing that, among other things, amended its Schedule of Fees to permit the... following methods: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules...

77 FR 12337 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-29

... Web site ( http://www.cboe.org/legal ), at the Exchange's Office of the Secretary, and at the... the duplicative numbering contained in Rules 5.5 and 24.9 by re-numbering the provisions added in SR...: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules/sro.shtml ); or...

Achievement Place: experiments in self-government with pre-delinquents.

PubMed

Fixsen, D L; Phillips, E L; Wolf, M M

1973-01-01

One of the goals of many treatment programs for pre-delinquent youths is the development of the skills involved in the democratic decision-making process. At Achievement Place, one aspect of the treatment program is a semi-self-government system whereby the seven pre-delinquent youths can democratically establish many of their own rules of behavior, monitor their peers' behavior to detect violations of their rules, and conduct a "trial" to determine a rule violator's guilt or innocence, and to determine the consequences for a youth who violates a rule. Two experiments were carried out to determine the role of some of the procedures in the boys' participation in the self-government system. Experiment I showed that more boys participated in the discussion of consequences for a rule violation when they had complete responsibility for setting the consequence during the trials than when the teaching-parents set the consequence for each rule violation before the trial. An analysis of the rule violations in this experiment indicated that the boys in Achievement Place reported more of the rule violations that resulted in trials than reported by the teaching-parents or school personnel. The boys reported rule violations that occurred in the community and school as well as at Achievement Place, including most of the serious rule violations that came to the attention of the teaching-parents. In Experiment II, the results indicated that more trials were called when the teaching-parents were responsible for calling trials on rule violations reported by the peers than when the boys were responsible for calling trials. When the youths earned points for calling trials the average number of trials per day increased, but more trivial rule violations were reported. These results suggest that aspects of the democratic decision-making process in a small group of pre-delinquents can be studied and variables that affect participation can be identified and evaluated.

A grand unified model for liganded gold clusters

NASA Astrophysics Data System (ADS)

Xu, Wen Wu; Zhu, Beien; Zeng, Xiao Cheng; Gao, Yi

2016-12-01

A grand unified model (GUM) is developed to achieve fundamental understanding of rich structures of all 71 liganded gold clusters reported to date. Inspired by the quark model by which composite particles (for example, protons and neutrons) are formed by combining three quarks (or flavours), here gold atoms are assigned three `flavours' (namely, bottom, middle and top) to represent three possible valence states. The `composite particles' in GUM are categorized into two groups: variants of triangular elementary block Au3(2e) and tetrahedral elementary block Au4(2e), all satisfying the duet rule (2e) of the valence shell, akin to the octet rule in general chemistry. The elementary blocks, when packed together, form the cores of liganded gold clusters. With the GUM, structures of 71 liganded gold clusters and their growth mechanism can be deciphered altogether. Although GUM is a predictive heuristic and may not be necessarily reflective of the actual electronic structure, several highly stable liganded gold clusters are predicted, thereby offering GUM-guided synthesis of liganded gold clusters by design.

76 FR 73025 - Medicare Program; Payment Policies Under the Physician Fee Schedule, Five-Year Review of Work...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-28

...This final rule with comment period addresses changes to the physician fee schedule and other Medicare Part B payment policies to ensure that our payment systems are updated to reflect changes in medical practice and the relative value of services. It also addresses, implements or discusses certain statutory provisions including provisions of the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act of 2010 (collectively known as the Affordable Care Act) and the Medicare Improvements for Patients and Providers Act (MIPPA) of 2008. In addition, this final rule with comment period discusses payments for Part B drugs; Clinical Laboratory Fee Schedule: Signature on Requisition; Physician Quality Reporting System; the Electronic Prescribing (eRx) Incentive Program; the Physician Resource-Use Feedback Program and the value modifier; productivity adjustment for ambulatory surgical center payment system and the ambulance, clinical laboratory, and durable medical equipment prosthetics orthotics and supplies (DMEPOS) fee schedules; and other Part B related issues.

77 FR 13831 - Health Information Technology: Standards, Implementation Specifications, and Certification...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

...Under section 3004 of the Public Health Service Act, the Secretary of Health and Human Services is proposing to revise the initial set of standards, implementation specifications, and certification criteria adopted in an interim final rule published on January 13, 2010, and a subsequent final rule that was published on July 28, 2010, as well as to adopt new standards, implementation specifications, and certification criteria. The proposed new and revised certification criteria would establish the technical capabilities and specify the related standards and implementation specifications that Certified Electronic Health Record (EHR) Technology would need to include to, at a minimum, support the achievement of meaningful use by eligible professionals, eligible hospitals, and critical access hospitals under the Medicare and Medicaid EHR Incentive Programs beginning with the EHR reporting periods in fiscal year and calendar year 2014. This notice of proposed rulemaking also proposes revisions to the permanent certification program for health information technology, which includes changing the program's name.

[Kindler syndrome: three cases reports in three siblings].

PubMed

Ezzine Sebaï, N; Trojjet, S; Khaled, A; Zekri, S; Fazaa, B; Jaafoura, M-H; Kamoun, M-R

2007-10-01

Kindler syndrome is a rare type of genetic skin condition belonging to the class of bullous poikilodermia. We report three new cases of this rare syndrome. This condition was seen in two brothers aged 4 and 14 years and in their sister aged 6 years, born of a first-degree consanguineous marriage in a family with Kindler syndrome of varying degrees of severity. The three patients presented spontaneously regressive bullous eruptions, poikilodermia of gradual onset, major cutaneous atrophy on the back of the hands and the feet, pseudo-syndactyly and photosensitivity. The older brother presented a severe form complicated by chronic terminal renal failure with hydronephrosis secondary to urethral stenosis and hypertension as well as oesophageal stenosis requiring dilatation sessions. Electron microscopy examination of poikilodermic skin showed normal anchoring filaments and proliferation of the basal layer. Electron microscopy examination of rubbed poikilodermic skin from the other two siblings showed cleavage at both the superficial and deep intra-epidermal levels. Diagnosis of Kindler syndrome is based upon clinical evidence. Electron microscopic examination is used in particular to rule out congenital bullous epidermolysis. Detachment of layers at two or three different levels in relation to the dermal-epidermal junction described in the literature forms a specific but inconsistent feature of Kindler syndrome.

Optical tuning of electronic valleys (Conference Presentation)

NASA Astrophysics Data System (ADS)

Sie, Edbert J.; Gedik, Nuh

2017-02-01

Monolayer transition-metal dichalcogenides such as MoS2 and WS2 are prime examples of atomically thin semiconducting crystals that exhibit remarkable electronic and optical properties. They have a pair of valleys that can serve as a new electronic degree of freedom, and these valleys obey optical selection rules with circularly polarized light. Here, we discuss how ultrafast laser pulses can be used to tune their energy levels in a controllable valley-selective manner. The energy tunability is extremely large, comparable to what would be obtained using a hundred Tesla of magnetic field. We will also show that such valley tunability can be performed while we effectively manipulate the valley selection rules. Finally, we will explore the prospect of using this technique through photoemission spectroscopy to create a new phase of matter called a valley Floquet topological insulator.

Band-selective filter in a zigzag graphene nanoribbon.

PubMed

Nakabayashi, Jun; Yamamoto, Daisuke; Kurihara, Susumu

2009-02-13

Electric transport of a zigzag graphene nanoribbon through a steplike potential and a barrier potential is investigated by using the recursive Green's function method. In the case of the steplike potential, we demonstrate numerically that scattering processes obey a selection rule for the band indices when the number of zigzag chains is even; the electrons belonging to the "even" ("odd") bands are scattered only into the even (odd) bands so that the parity of the wave functions is preserved. In the case of the barrier potential, by tuning the barrier height to be an appropriate value, we show that it can work as the "band-selective filter", which transmits electrons selectively with respect to the indices of the bands to which the incident electrons belong. Finally, we suggest that this selection rule can be observed in the conductance by applying two barrier potentials.

Acceptability of a Mobile Clinical Decision Tool Among Emergency Department Clinicians: Development and Evaluation of The Ottawa Rules App.

PubMed

Paradis, Michelle; Stiell, Ian; Atkinson, Katherine M; Guerinet, Julien; Sequeira, Yulric; Salter, Laura; Forster, Alan J; Murphy, Malia Sq; Wilson, Kumanan

2018-06-11

The Ottawa Ankle Rules, Ottawa Knee Rule, and Canadian C-Spine Rule-together known as The Ottawa Rules-are a set of internationally validated clinical decision rules developed to decrease unnecessary diagnostic imaging in the emergency department. In this study, we sought to develop and evaluate the use of a mobile app version of The Ottawa Rules. The primary objective of this study was to determine acceptability of The Ottawa Rules app among emergency department clinicians. The secondary objective was to evaluate the effect of publicity efforts on uptake of The Ottawa Rules app. The Ottawa Rules app was developed and publicly released for free on iOS and Android operating systems in April 2016. Local and national news and academic media coverage coincided with app release. This study was conducted at a large tertiary trauma care center in Ottawa, Canada. The study was advertised through posters and electronically by email. Emergency department clinicians were approached in person to enroll via in-app consent for a 1-month study during which time they were encouraged to use the app when evaluating patients with suspected knee, foot, or neck injuries. A 23-question survey was administered at the end of the study period via email to determine self-reported frequency, perceived ease of use of the app, and participant Technology Readiness Index scores. A total of 108 emergency department clinicians completed the study including 42 nurses, 33 residents, 20 attending physicians, and 13 medical students completing emergency department rotations. The median Technology Readiness Index for this group was 3.56, indicating a moderate degree of openness for technological adoption. The majority of survey respondents indicated favorable receptivity to the app including finding it helpful to applying the rules (73/108, 67.6%), that they would recommend the app to colleagues (81/108, 75.0%), and that they would continue using the app (73/108, 67.6%). Feedback from study participants highlighted a desire for access to more clinical decision rules and a higher degree of interactivity of the app. Between April 21, 2016, and June 1, 2017, The Ottawa Rules app was downloaded approximately 4000 times across 89 countries. We have found The Ottawa Rules app to be an effective means to disseminate the Ottawa Ankle Rules, Ottawa Knee Rule, and Canadian C-Spine Rule among all levels of emergency department clinicians. We have been successful in monitoring uptake and access of the rules in the app as a result of our publicity efforts. Mobile technology can be leveraged to improve the accessibility of clinical decision tools to health professionals. ©Michelle Paradis, Ian Stiell, Katherine M Atkinson, Julien Guerinet, Yulric Sequeira, Laura Salter, Alan J Forster, Malia SQ Murphy, Kumanan Wilson. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 11.06.2018.

Stabilized antiferroelectricity in xBiScO3-(1-x)NaNbO3 lead-free ceramics with established double hysteresis loops

NASA Astrophysics Data System (ADS)

Gao, Lisheng; Guo, Hanzheng; Zhang, Shujun; Randall, Clive A.

2018-02-01

We previously reported various solid solution systems that demonstrated the stabilized antiferroelectric (P) phases in NaNbO3 through lowering the tolerance factor. However, all those reported modifications were achieved by adding A2+B4+O3 type solid solutions. A lead-free antiferroelectric (AFE) solid solution xBiScO3-(1-x)NaNbO3 was rationalized by adopting the tolerance factor design rule. Specifically, adding BiScO3 was found to effectively stabilize the AFE phase without changing the crystal symmetry of NaNbO3. Microstructure and electron zone axis diffraction patterns from transmission electron microscopy revealed the stabilized AFE (P) phase in this solid solution. Besides, the electric-field-induced polarization with a double-hysteresis loop was observed. The present results pointed out that the strategy could also be applied while adding A3+B3+O3 type solid solutions. In addition, it expanded the compositional design that can be applied to antiferroelectric materials.

77 FR 29935 - 2012 Technical Corrections, Clarifying and Other Amendments to the Greenhouse Gas Reporting Rule...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-21

...The EPA is proposing to amend specific provisions of the Greenhouse Gas Reporting Rule to provide greater clarity and flexibility to facilities subject to reporting emissions from certain source categories. These source categories will report greenhouse gas (GHG) data for the first time in September of 2012. The proposed changes are not expected to significantly change the overall calculation and monitoring requirements of the Greenhouse Gas Reporting Rule or add additional requirements for reporters, but are expected to correct errors and clarify existing requirements in order to facilitate accurate and timely reporting. The EPA is also proposing confidentiality determinations for four new data elements for the fluorinated gas production source category of the Greenhouse Gas Reporting Rule. Lastly, we are proposing an amendment to Table A-7 of the general provisions to add a data element used as an input to an emission equation in the fluorinated gas production source category.

A computational study of photo-induced electron transfer rate constants in subphthalocyanine/C60 organic photovoltaic materials via Fermi's golden rule

NASA Astrophysics Data System (ADS)

Lee, Myeong H.; Dunietz, Barry D.; Geva, Eitan

2014-03-01

We present a methodology to obtain the photo-induced electron transfer rate constant in organic photovoltaic (OPV) materials within the framework of Fermi's golden rule, using inputs obtained from first-principles electronic structure calculation. Within this approach, the nuclear vibrational modes are treated quantum-mechanically and a short-time approximation is avoided in contrast to the classical Marcus theory where these modes are treated classically within the high-temperature and short-time limits. We demonstrate our methodology on boron-subphthalocyanine-chloride/C60 OPV system to determine the rate constants of electron transfer and electron recombination processes upon photo-excitation. We consider two representative donor/acceptor interface configurations to investigate the effect of interface configuration on the charge transfer characteristics of OPV materials. In addition, we determine the time scale of excited states population by employing a master equation after obtaining the rate constants for all accessible electronic transitions. This work is pursued as part of the Center for Solar and Thermal Energy Conversion, an Energy Frontier Research Center funded by the US Department of Energy Office of Science, Office of Basic Energy Sciences under 390 Award No. DE-SC0000957.

Designing and evaluating symbols for electronic displays of navigation information : symbol stereotypes and symbol-feature rules

DOT National Transportation Integrated Search

2005-09-30

There is currently no common symbology standard for the electronic display of navigation information. The wide range of display technology and the different functions these displays support makes it difficult to design symbols that are easily recogni...

32 CFR 32.22 - Payment.

Code of Federal Regulations, 2012 CFR

2012-07-01

... recipient; and (2) Financial management systems that meet the standards for fund control and accountability... Management System, PO Box 6021, Rockville, MD 20852. (2) In keeping with Electronic Funds Transfer rules (31 CFR part 206), interest should be remitted to the HHS Payment Management System through an electronic...

32 CFR 32.22 - Payment.

Code of Federal Regulations, 2013 CFR

2013-07-01

... recipient; and (2) Financial management systems that meet the standards for fund control and accountability... Management System, PO Box 6021, Rockville, MD 20852. (2) In keeping with Electronic Funds Transfer rules (31 CFR part 206), interest should be remitted to the HHS Payment Management System through an electronic...

32 CFR 32.22 - Payment.

Code of Federal Regulations, 2014 CFR

2014-07-01

... recipient; and (2) Financial management systems that meet the standards for fund control and accountability... Management System, PO Box 6021, Rockville, MD 20852. (2) In keeping with Electronic Funds Transfer rules (31 CFR part 206), interest should be remitted to the HHS Payment Management System through an electronic...

32 CFR 32.22 - Payment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... recipient; and (2) Financial management systems that meet the standards for fund control and accountability... Management System, PO Box 6021, Rockville, MD 20852. (2) In keeping with Electronic Funds Transfer rules (31 CFR part 206), interest should be remitted to the HHS Payment Management System through an electronic...

Composition Formulas of Inorganic Compounds in Terms of Cluster Plus Glue Atom Model.

PubMed

Ma, Yanping; Dong, Dandan; Wu, Aimin; Dong, Chuang

2018-01-16

The present paper attempts to identify the molecule-like structural units in inorganic compounds, by applying the so-called "cluster plus glue atom model". This model, originating from metallic glasses and quasi-crystals, describes any structure in terms of a nearest-neighbor cluster and a few outer-shell glue atoms, expressed in the cluster formula [cluster](glue atoms). Similar to the case for normal molecules where the charge transfer occurs within the molecule to meet the commonly known octet electron rule, the octet state is reached after matching the nearest-neighbor cluster with certain outer-shell glue atoms. These kinds of structural units contain information on local atomic configuration, chemical composition, and electron numbers, just as for normal molecules. It is shown that the formulas of typical inorganic compounds, such as fluorides, oxides, and nitrides, satisfy a similar octet electron rule, with the total number of valence electrons per unit formula being multiples of eight.

Electronic Structure Properties and a Bonding Model of Thermoelectric Half-Heusler and Boride Phases

NASA Astrophysics Data System (ADS)

Simonson, Jack William

Half-Heusler alloys MNiSn and MCoSb (M = Ti, Zr, Hf) and layered boride intermetallics with structure types YCrB4 and Er 3CrB7 were designed, synthesized, and characterized. The thermoelectric properties of these two classes of alloys were measured from room temperature to 1100 K with the intent of indirectly studying their electronic structure properties and gauging not only their suitability but that of related alloys for high temperature thermoelectric power generation. In the case of the half-Heusler alloys, transition metals were substituted to both the M and Ni/Co sites to study the resultant modifications of the d-orbital-rich portion of the electronic structure near the Fermi energy. This modification and subsequent pinning of the Fermi energy within the gap is discussed herein in terms of first principles electronic structure calculations from the literature. In the half-Heusler alloys, it was found that substitution of transition metals invariably led to a decrease in the thermopower, while the resistivity typically maintained its semiconducting trend. On the other hand, Sn doping in MCoSb type alloys -- a dopant that has been known for some time to be efficient -- was shown to result in high ZT at temperatures in excess of 1000 K. Moreover, the band gaps of the transition metal-doped alloys measured in this work offer insight into the discrepancy between the predicted and measured band gaps in the undoped parent compositions. In the case of the layered boride alloys, on the other hand, few electronic calculations have been published, thus prompting the generalization of a well-known electron counting rule -- which is typically used to study molecular organometallics, boranes, and metallocenes -- to predict the trends in the densities of states of crystalline solids that possess the requisite deltahedral bonding geometry. In accordance with these generalized electronic counting rules, alloys of the form RMB4 (R = Y, Gd, Ho; M = Cr, Mo, W) were measured to be n-type semiconductors with band gaps ranging from 0.15 eV to 0.25 eV. These alloys exhibited thermoelectric power factors comparable with those of other potential boride thermoelectric materials reported in the literature. Furthermore, as a result of the procedure developed for precision synthesis of boron-rich intermetallics and the improved understanding of bonding trends, layered borides of several previously overlooked structure-types were synthesized and screened for superconductivity. Consequently, alloys of the MoB4 phase were discovered to be superconducting when doped with Nb or Ti. Electrical resistivity measurements of superconducting transitions between 6 and 8 K in these materials were confirmed via magnetic susceptibility measurements and x-ray diffraction. Structural measurements indicated opposite trends in lattice modification than those reported for the superconducting transition metal diborides.

Integrative review of clinical decision support for registered nurses in acute care settings.

PubMed

Dunn Lopez, Karen; Gephart, Sheila M; Raszewski, Rebecca; Sousa, Vanessa; Shehorn, Lauren E; Abraham, Joanna

2017-03-01

To report on the state of the science of clinical decision support (CDS) for hospital bedside nurses. We performed an integrative review of qualitative and quantitative peer-reviewed original research studies using a structured search of PubMed, Embase, Cumulative Index to Nursing and Applied Health Literature (CINAHL), Scopus, Web of Science, and IEEE Xplore (Institute of Electrical and Electronics Engineers Xplore Digital Library). We included articles that reported on CDS targeting bedside nurses and excluded in stages based on rules for titles, abstracts, and full articles. We extracted research design and methods, CDS purpose, electronic health record integration, usability, and process and patient outcomes. Our search yielded 3157 articles. After removing duplicates and applying exclusion rules, 28 articles met the inclusion criteria. The majority of studies were single-site, descriptive or qualitative (43%) or quasi-experimental (36%). There was only 1 randomized controlled trial. The purpose of most CDS was to support diagnostic decision-making (36%), guideline adherence (32%), medication management (29%), and situational awareness (25%). All the studies that included process outcomes (7) and usability outcomes (4) and also had analytic procedures to detect changes in outcomes demonstrated statistically significant improvements. Three of 4 studies that included patient outcomes and also had analytic procedures to detect change showed statistically significant improvements. No negative effects of CDS were found on process, usability, or patient outcomes. Clinical support systems targeting bedside nurses have positive effects on outcomes and hold promise for improving care quality; however, this research is lagging behind studies of CDS targeting medical decision-making in both volume and level of evidence. © The Author 2016. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com

Occupational injury and illness recording and reporting requirements. Occupational Safety and Health Administration (OSHA), U.S. Department of Labor. Final rule.

PubMed

2001-01-19

The Occupational Safety and Health Administration (OSHA) is revising its rule addressing the recording and reporting of occupational injuries and illnesses (29 CFR parts 1904 and 1952), including the forms employers use to record those injuries and illnesses. The revisions to the final rule will produce more useful injury and illness records, collect better information about the incidence of occupational injuries and illnesses on a national basis, promote improved employee awareness and involvement in the recording and reporting of job-related injuries and illnesses, simplify the injury and illness recordkeeping system for employers, and permit increased use of computers and telecommunications technology for OSHA recordkeeping purposes. This rulemaking completes a larger overall effort to revise Part 1904 of Title 29 of the Code of Federal Regulations. Two sections of Part 1904 have already been revised in earlier rulemakings. A rule titled Reporting fatalities and multiple hospitalization incidents to OSHA, became effective May 2, 1994 and has been incorporated into this final rule as Section 1904.39. A second rule entitled Annual OSHA injury and illness survey of ten or more employers became effective on March 13, 1997 and has been incorporated into this final rule as Section 1904.41. The final rule being published today also revises 29 CFR 1952.4, Injury and Illness Recording and Reporting Requirements, which prescribes the recordkeeping and reporting requirements for States that have an occupational safety and health program approved by OSHA under Section 18 of the Occupational Safety and Health Act (the "Act" or "OSH Act").

Controlled Growth of Ultrathin Film of Organic Semiconductors by Balancing the Competitive Processes in Dip-Coating for Organic Transistors.

PubMed

Wu, Kunjie; Li, Hongwei; Li, Liqiang; Zhang, Suna; Chen, Xiaosong; Xu, Zeyang; Zhang, Xi; Hu, Wenping; Chi, Lifeng; Gao, Xike; Meng, Yancheng

2016-06-28

Ultrathin film with thickness below 15 nm of organic semiconductors provides excellent platform for some fundamental research and practical applications in the field of organic electronics. However, it is quite challenging to develop a general principle for the growth of uniform and continuous ultrathin film over large area. Dip-coating is a useful technique to prepare diverse structures of organic semiconductors, but the assembly of organic semiconductors in dip-coating is quite complicated, and there are no reports about the core rules for the growth of ultrathin film via dip-coating until now. In this work, we develop a general strategy for the growth of ultrathin film of organic semiconductor via dip-coating, which provides a relatively facile model to analyze the growth behavior. The balance between the three direct factors (nucleation rate, assembly rate, and recession rate) is the key to determine the growth of ultrathin film. Under the direction of this rule, ultrathin films of four organic semiconductors are obtained. The field-effect transistors constructed on the ultrathin film show good field-effect property. This work provides a general principle and systematic guideline to prepare ultrathin film of organic semiconductors via dip-coating, which would be highly meaningful for organic electronics as well as for the assembly of other materials via solution processes.

Medicare Program; FY 2018 Hospice Wage Index and Payment Rate Update and Hospice Quality Reporting Requirements. Final rule.

PubMed

2017-08-04

This final rule will update the hospice wage index, payment rates, and cap amount for fiscal year (FY) 2018. Additionally, this rule includes new quality measures and provides an update on the hospice quality reporting program.

76 FR 31222 - Identification of Enforceable Rules and Orders

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-31

... Reporting Act, except with respect to Part 681 (Identity Theft Rules), Part 682 (Disposal of Consumer Report... BUREAU OF CONSUMER FINANCIAL PROTECTION 12 CFR Chapter X [Docket No.: CFPB-HQ-2011-1] Identification of Enforceable Rules and Orders AGENCY: Bureau of Consumer Financial Protection. ACTION: Notice...

Regulatory Developments in Cable Television.

ERIC Educational Resources Information Center

Federal Communications Commission, Washington, DC.

This report summarizes major rule making actions since 1972, current rules and regulations, and guidelines for citizen participation in FCC (Federal Communications Commission) processes related to cable television regulation. A large portion of the report pertains to current rules and regulations in the areas of certificate of compliance,…

Monte Carlo simulations of disorder in ZnSn N 2 and the effects on the electronic structure

DOE PAGES

Lany, Stephan; Fioretti, Angela N.; Zawadzki, Paweł P.; ...

2017-08-10

In multinary compound semiconductors, cation disorder can decisively alter the electronic properties and impact potential applications. ZnSnN 2 is a ternary nitride of interest for photovoltaics, which forms in a wurtzite-derived crystal structure. In the ground state, every N anion is coordinated by two Zn and two Sn cations, thereby observing the octet rule locally. Using a motif-based model Hamiltonian, we performed Monte Carlo simulations that provide atomistic representations of ZnSnN 2 with varying degrees of cation disorder. Subsequent electronic structure calculations describe the evolution of band gaps, optical properties, and carrier localization effects as a function of the disorder.more » We find that octet-rule conserving disorder is practically impossible to avoid but perfectly benign, with hardly any effects on the electronic structure. In contrast, a fully random cation distribution would be very detrimental, but fortunately it is energetically highly unfavorable. A degree of disorder that can realistically be expected for nonequilibrium thin-film deposition leads to a moderate band-gap reduction and to moderate carrier localization effects. Comparing the simulated structures with experimental samples grown by sputtering, we find evidence that these samples indeed incorporate a certain degree of octet-rule violating disorder, which is reflected in the x-ray diffraction and in the optical absorption spectra. This study demonstrates that the electronic properties of ZnSnN 2 are dominated by changes of the local coordination environments rather than long-range ordering effects.« less

Monte Carlo simulations of disorder in ZnSn N 2 and the effects on the electronic structure

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

Lany, Stephan; Fioretti, Angela N.; Zawadzki, Paweł P.

In multinary compound semiconductors, cation disorder can decisively alter the electronic properties and impact potential applications. ZnSnN 2 is a ternary nitride of interest for photovoltaics, which forms in a wurtzite-derived crystal structure. In the ground state, every N anion is coordinated by two Zn and two Sn cations, thereby observing the octet rule locally. Using a motif-based model Hamiltonian, we performed Monte Carlo simulations that provide atomistic representations of ZnSnN 2 with varying degrees of cation disorder. Subsequent electronic structure calculations describe the evolution of band gaps, optical properties, and carrier localization effects as a function of the disorder.more » We find that octet-rule conserving disorder is practically impossible to avoid but perfectly benign, with hardly any effects on the electronic structure. In contrast, a fully random cation distribution would be very detrimental, but fortunately it is energetically highly unfavorable. A degree of disorder that can realistically be expected for nonequilibrium thin-film deposition leads to a moderate band-gap reduction and to moderate carrier localization effects. Comparing the simulated structures with experimental samples grown by sputtering, we find evidence that these samples indeed incorporate a certain degree of octet-rule violating disorder, which is reflected in the x-ray diffraction and in the optical absorption spectra. This study demonstrates that the electronic properties of ZnSnN 2 are dominated by changes of the local coordination environments rather than long-range ordering effects.« less

A Multistep Maturity Model for the Implementation of Electronic and Computable Diagnostic Clinical Prediction Rules (eCPRs).

PubMed

Corrigan, Derek; McDonnell, Ronan; Zarabzadeh, Atieh; Fahey, Tom

2015-01-01

The use of Clinical Prediction Rules (CPRs) has been advocated as one way of implementing actionable evidence-based rules in clinical practice. The current highly manual nature of deriving CPRs makes them difficult to use and maintain. Addressing the known limitations of CPRs requires implementing more flexible and dynamic models of CPR development. We describe the application of Information and Communication Technology (ICT) to provide a platform for the derivation and dissemination of CPRs derived through analysis and continual learning from electronic patient data. We propose a multistep maturity model for constructing electronic and computable CPRs (eCPRs). The model has six levels - from the lowest level of CPR maturity (literaturebased CPRs) to a fully electronic and computable service-oriented model of CPRs that are sensitive to specific demographic patient populations. We describe examples of implementations of the core model components - focusing on CPR representation, interoperability, electronic dissemination, CPR learning, and user interface requirements. The traditional focus on derivation and narrow validation of CPRs has severely limited their wider acceptance. The evolution and maturity model described here outlines a progression toward eCPRs consistent with the vision of a learning health system (LHS) - using central repositories of CPR knowledge, accessible open standards, and generalizable models to avoid repetition of previous work. This is useful for developing more ambitious strategies to address limitations of the traditional CPR development life cycle. The model described here is a starting point for promoting discussion about what a more dynamic CPR development process should look like.

Optimization of drug-drug interaction alert rules in a pediatric hospital's electronic health record system using a visual analytics dashboard.

PubMed

Simpao, Allan F; Ahumada, Luis M; Desai, Bimal R; Bonafide, Christopher P; Gálvez, Jorge A; Rehman, Mohamed A; Jawad, Abbas F; Palma, Krisha L; Shelov, Eric D

2015-03-01

To develop and evaluate an electronic dashboard of hospital-wide electronic health record medication alerts for an alert fatigue reduction quality improvement project. We used visual analytics software to develop the dashboard. We collaborated with the hospital-wide Clinical Decision Support committee to perform three interventions successively deactivating clinically irrelevant drug-drug interaction (DDI) alert rules. We analyzed the impact of the interventions on care providers' and pharmacists' alert and override rates using an interrupted time series framework with piecewise regression. We evaluated 2 391 880 medication alerts between January 31, 2011 and January 26, 2014. For pharmacists, the median alert rate prior to the first DDI deactivation was 58.74 alerts/100 orders (IQR 54.98-60.48) and 25.11 alerts/100 orders (IQR 23.45-26.57) following the three interventions (p<0.001). For providers, baseline median alert rate prior to the first round of DDI deactivation was 19.73 alerts/100 orders (IQR 18.66-20.24) and 15.11 alerts/100 orders (IQR 14.44-15.49) following the three interventions (p<0.001). In a subgroup analysis, we observed a decrease in pharmacists' override rates for DDI alerts that were not modified in the system from a median of 93.06 overrides/100 alerts (IQR 91.96-94.33) to 85.68 overrides/100 alerts (IQR 84.29-87.15, p<0.001). The medication serious safety event rate decreased during the study period, and there were no serious safety events reported in association with the deactivated alert rules. An alert dashboard facilitated safe rapid-cycle reductions in alert burden that were temporally associated with lower pharmacist override rates in a subgroup of DDIs not directly affected by the interventions; meanwhile, the pharmacists' frequency of selecting the 'cancel' option increased. We hypothesize that reducing the alert burden enabled pharmacists to devote more attention to clinically relevant alerts. © The Author 2014. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Display rules for anger and aggression in school-age children.

PubMed

Underwood, M K; Coie, J D; Herbsman, C R

1992-04-01

2 related studies addressed the development of display rules for anger and the relation between use of display rules for anger and aggressiveness as rated by school peers. Third, fifth, and seventh graders (ages 8.4, 10.9, and 12.8, respectively) gave hypothetical responses to videotaped, anger provoking vignettes. Overall, regardless of how display rules were defined, subjects reported display rules more often with teachers than with peers for both facial expressions and actions. Reported masking of facial expressions of anger increased with age, but only with teachers. Girls reported masking of facial expressions of anger more than boys. There was a trend for aggressive subjects to invoke display rules for anger less than nonaggressive subjects. The phenomenon of display rules for anger is complex and dependent on the way display rules are defined and the age and gender of the subjects. Most of all, whether children say they would behave angrily seems to be determined by the social context for revealing angry feelings; children say they would express anger genuinely much more often with peers than with teachers.

Implementation of the universal BLS termination of resuscitation rule in a rural EMS system.

PubMed

Jordan, Matthew R; O'Keefe, Michael F; Weiss, David; Cubberley, C Wes; MacLean, Charles D; Wolfson, Daniel L

2017-09-01

Emergency Medical Services (EMS) are often the first medical providers to begin resuscitation of out-of-hospital cardiac arrest (OHCA) victims. The universal Basic Life Support Termination of Resuscitation (BLS-TOR) rule is a validated clinical prediction tool used to identify patients in which continued resuscitation efforts are futile. The primary aim is to compare the rate of transport of OHCA cases before and after the implementation of a BLS-TOR protocol and to determine the compliance rate of EMS personnel with the new protocol in a largely volunteer, rural system. A retrospective cohort study was conducted using the statewide EMS electronic patient care report system. Cases were identified by searching for any incident that had a primary impression of "cardiac arrest" or a primary symptom of "cardiorespiratory arrest" or "death." Data were collected from the two years prior to and following implementation of the BLS-TOR rule from January 1, 2012 through March 31, 2016. There were 702 OHCA cases were identified, with 329 cases meeting inclusion criteria. The transport rate was 91.1% in the pre-intervention group compared with 69.4% in the post-intervention group (χ2=24.8; p<0.001). EMS compliance rate with the BLS-TOR rule was 66.7%. Of the 265 patients transported during the study, 87 patients met (post-intervention group; n=22) or retrospectively met (pre-intervention group; n=65) the BLS-TOR requirements for field termination of resuscitation. None of these patients survived to hospital discharge. Rural EMS systems may benefit from implementation and utilization of the universal BLS-TOR rule. Published by Elsevier B.V.

The acceptors behavior in the Single and Double Doped Bi12TiO20

NASA Astrophysics Data System (ADS)

Petkova, P.; Vasilev, P.; Gul, Gulsah Celik; Mustafa, M.; Parushev, I.

2018-03-01

The absorption coefficient of Bi12TiO20:AlI, Bi12TiO20:AlII, Bi12SiO20:P and Bi12SiO20:Al+P single crystals is measured in the spectral region of Urbach's rule (1.52 - 2.92 eV) at room temperature. The parameters of electron-phonon interaction, Urbach's energy and the constants of Urbach's rule are calculated. The behavior of the acceptors Al3+ and P5+ in Urbach's rule region has been considered.

Inorganic nanotubes and fullerenes . Structure and properties of hypothetical phosphorus fullerenes

NASA Astrophysics Data System (ADS)

Seifert, G.; Heine, T.; Fowler, P. W.

The possibility of stable non-carbon fullerenes is discussed for the case of phosphorus fullerene-like cage structures. On the basis of Density Functional Tight Binding calculations it is shown that many such cages correspond to metastable structures, but with increasing nuclearity become less stable with respect to separate molecular P4 units. Stability rules, known for carbon fullerenes, such as the ``isolated pentagon rule'', do not reflect the different electronic and steric requirements of the phosphorus atom. The computational results tend to rule out phosphorus fullerenes.

Current good manufacturing practices, quality control procedures, quality factors, notification requirements, and records and reports, for infant formula. Final rule.

PubMed

2014-06-10

The Food and Drug Administration (FDA or we) is issuing a final rule that adopts, with some modifications, the interim final rule (IFR) entitled "Current Good Manufacturing Practices, Quality Control Procedures, Quality Factors, Notification Requirements, and Records and Reports, for Infant Formula'' (February 10, 2014). This final rule affirms the IFR's changes to FDA's regulations and provides additional modifications and clarifications. The final rule also responds to certain comments submitted in response to the request for comments in the IFR.

Australian and New Zealand Indigenous mothers' report respect for smoking bans in homes.

PubMed

Glover, Marewa; Kira, Anette; Johnston, Vanessa; Walker, Natalie; Brown, Ngiare; Thomas, David

2015-03-01

There is limited data about the reasons behind residential rules to reduce environmental tobacco smoke (ETS) exposure or the establishment or enforcement of such rules in Indigenous populations. We aimed to gain an understanding of smokefree rules around Australian and New Zealand (NZ) Indigenous infants. This was a qualitative study nested within a randomised controlled trial that aimed to test the efficacy of a family-centred tobacco control programme about environmental tobacco smoke (ETS) to improve the respiratory health of Indigenous infants in Australia and New Zealand. Qualitative semi-structured interviews were conducted with 26 Indigenous mothers of infants in Australia (n=7) and NZ (n=19). We asked about the presence of smokefree rules, who set the rules, how the rules were set and enforced, and presence of smokefree rules in participants' wider social circle. Interviews were audiotaped, transcribed, and inductively analysed to identify key themes. Sixty-nine percent of mothers had partners, 77% smoked and all reported some presence of smokefree rules for house and car. Three main themes were identified: strategies to minimise exposure to ETS, establishing smokefree rules in homes and cars, and, adherence and enforcement of smokefree rules. Several strategies were identified to limit children's exposure to ETS, including rules to limit exposure to third-hand smoke. Mothers extended their smokefree rules to apply to other people's houses or cars, and reported that their family and social circles also had smokefree rules. The main reason for having smokefree rules was for the health of their children. Rules were most commonly set by the mother, often jointly with their partner. Few mothers reported challenges or problems with other people adhering to the smokefree rules. Women tried very hard to, and believed that they were effective in, protecting their children from the harmful effects of ETS exposure. In this context, health professionals need to emphasise smoking cessation in parents, so that children are maximally protected from ETS exposure. Copyright © 2014 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

General and Specific Approaches to Media Parenting: A Systematic Review of Current Measures, Associations with Screen-Viewing, and Measurement Implications

PubMed Central

Edwards, Mark J.; Urbanski, Carly R.; Sebire, Simon J.

2013-01-01

Abstract Background Parent-focused interventions may help to reduce youth screen-viewing (SV). This review synthesized current information on the links between parenting styles, parenting practices, and youth SV with a focus on measurement. Methods A systematic review of electronic databases was conducted. Results In all, 29 of 1189 studies met the inclusion criteria. Parenting practices were divided into rule and nonrule-based practices. Seven rules: (1) Limits on total time (n studies=23); (2) limits on time of day (n=7); (3) content restriction (n=11); (4) mealtime rules (n=2); (5) parental supervision (n=3); (6) contingent screentime (n=3); and (7) no-TV policy (n=1) were reported. Two nonrule-based practices were reported: Co-viewing (n=6) and encouragement to view (n=2). Three studies (10.3%) provided information on parenting styles. Only 12 studies (41.4%) provided information on the reliability/validity of the outcome measure, 15 (51.7%) studies provided information on the reliability/validity of the parenting measure, and 6 (20.7%) provided information on the reliability/validity of both outcome and exposure measures. Conclusions There is mixed evidence that parenting styles and media-related parenting practices are associated with youth SV. The assessment of parental influence of youth media use is hampered by the diversity of measures that have been used. There is a need for new measures that assess a range of media parenting practices that are relevant to multiple forms of SV. PMID:23944925

Large magnetoresistance in the type-II Weyl semimetal WP 2

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

Wang, Aifeng; Graf, D.; Liu, Yu

In this paper, we report a magnetotransport study on type-II Weyl semimetal WP 2 single crystals. Magnetoresistance exhibits a nonsaturating H n field dependence (14 300% at 2 K and 9 T), whereas systematic violation of Kohler's rule was observed. Quantum oscillations reveal a complex multiband electronic structure. The cyclotron effective mass close to the mass of free electron m e was observed in quantum oscillations along the b axis, while a reduced effective mass of about 0.5 m e was observed in α-axis quantum oscillations, suggesting Fermi surface anisotropy. The temperature dependence of the resistivity shows a large upturnmore » that cannot be explained by the multiband magnetoresistance of conventional metals. Finally, even though the crystal structure of WP 2 is not layered as in transition-metal dichalcogenides, quantum oscillations suggest partial two-dimensional character.« less

Large magnetoresistance in the type-II Weyl semimetal WP 2

DOE PAGES

Wang, Aifeng; Graf, D.; Liu, Yu; ...

2017-09-11

In this paper, we report a magnetotransport study on type-II Weyl semimetal WP 2 single crystals. Magnetoresistance exhibits a nonsaturating H n field dependence (14 300% at 2 K and 9 T), whereas systematic violation of Kohler's rule was observed. Quantum oscillations reveal a complex multiband electronic structure. The cyclotron effective mass close to the mass of free electron m e was observed in quantum oscillations along the b axis, while a reduced effective mass of about 0.5 m e was observed in α-axis quantum oscillations, suggesting Fermi surface anisotropy. The temperature dependence of the resistivity shows a large upturnmore » that cannot be explained by the multiband magnetoresistance of conventional metals. Finally, even though the crystal structure of WP 2 is not layered as in transition-metal dichalcogenides, quantum oscillations suggest partial two-dimensional character.« less

Poly(trifluoromethyl)azulenes: structures and acceptor properties

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

Clikeman, Tyler T.; Bukovsky, Eric V.; Kuvychko, Igor V.

2014-07-10

Azulene is a non-alternant, non-benzenoid aromatic hydrocarbon with an intense blue colour, a dipole moment of 1.0 D,1 positive electron affinity, and an “anomalous” emission from the second excited state in violation of Kasha’s rule.2,3 Azulene’s unique properties have potential uses in molecular switches,4,5 molecular diodes,6 organic photovoltaics,7 and charge transfer complexes.8-12 Introduction of electron-withdrawing groups to the azulenic core, such as CN,8,13,14 halogens,15-19 and CF3,20,21 can enhance certain electrical and photophysical properties. In this work, we report six new trifluoromethyl derivatives of azulene (AZUL), three isomers of AZUL(CF3)3 and three isomers of AZUL(CF3)4, and the first X-ray structure ofmore » a π-stacked donor-acceptor complex of a trifluoromethyl azulene with donor pyrene.« less

Band dependence of charge density wave in quasi-one-dimensional Ta2NiSe7 probed by orbital magnetoresistance

NASA Astrophysics Data System (ADS)

He, Jiaming; Zhang, Yiran; Wen, Libin; Yang, Yusen; Liu, Jinyu; Wu, Yueshen; Lian, Hailong; Xing, Hui; Wang, Shun; Mao, Zhiqiang; Liu, Ying

2017-07-01

Ta2NiSe7 is a quasi-one-dimensional (quasi-1D) transition-metal chalcogenide with Ta and Ni chain structures. An incommensurate charge-density wave (CDW) in this quasi-1D structure was well studied previously using tunnelling spectrum, X-ray, and electron diffraction, whereas its transport property and the relation to the underlying electronic states remain to be explored. Here, we report our results of the magnetoresistance (MR) on Ta2NiSe7. A breakdown of Kohler's rule is found upon entering the CDW state. Concomitantly, a clear change in curvature in the field dependence of MR is observed. We show that the curvature change is well described by the two-band orbital MR, with the hole density being strongly suppressed in the CDW state, indicating that the p orbitals from Se atoms dominate the change in transport through CDW transition.

Optical Thomas-Reiche-Kuhn sum rules.

PubMed

Barnett, Stephen M; Loudon, Rodney

2012-01-06

The Thomas-Reiche-Kuhn sum rule is a fundamental consequence of the position-momentum commutation relation for an atomic electron and it provides an important constraint on the transition matrix elements for an atom. Analogously, the commutation relations for the electromagnetic field operators in a magnetodielectric medium constrain the properties of the dispersion relations for the medium through four sum rules for the allowed phase and group velocities for polaritons propagating through the medium. These rules apply to all bulk media including the metamaterials designed to provide negative refractive indices. An immediate consequence of this is that it is not possible to construct a medium in which all the polariton modes for a given wavelength lie in the negative-index region.

Optical Thomas-Reiche-Kuhn Sum Rules

NASA Astrophysics Data System (ADS)

Barnett, Stephen M.; Loudon, Rodney

2012-01-01

The Thomas-Reiche-Kuhn sum rule is a fundamental consequence of the position-momentum commutation relation for an atomic electron and it provides an important constraint on the transition matrix elements for an atom. Analogously, the commutation relations for the electromagnetic field operators in a magnetodielectric medium constrain the properties of the dispersion relations for the medium through four sum rules for the allowed phase and group velocities for polaritons propagating through the medium. These rules apply to all bulk media including the metamaterials designed to provide negative refractive indices. An immediate consequence of this is that it is not possible to construct a medium in which all the polariton modes for a given wavelength lie in the negative-index region.

78 FR 25908 - Mail or Telephone Order Merchandise Rule; Staff Report

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-03

... Telephone Order Merchandise Rule (``MTOR'' or ``Rule''). The Staff Report sets forth the staff's recommendations to the Commission on the various proposed amendments to the MTOR. DATES: Comments on the Staff..., Room M-8102B, 600 Pennsylvania Ave. NW., Washington, DC 20580. SUPPLEMENTARY INFORMATION: The MTOR...

76 FR 6110 - Conflict Minerals

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-03

...'s Internet comment form ( http://www.sec.gov/rules/proposed.shtml ); Send an e-mail to rule-comments... on the Commission's Internet Web site ( http://www.sec.gov/rules/proposed.shtml ). Comments are also... report, and make its reports available to the public on its Internet Web site. The release was published...

75 FR 70618 - Distribution of Source Material to Exempt Persons and to General Licensees and Revision of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-18

... the public sufficient time to review and comment on the proposed rule with the benefit of review of... at the NRC's Electronic Reading Room at http://www.nrc.gov/reading-rm/adams.html . From this page... comment on the proposed rule with the benefit of review of the draft implementation guidance, the NRC has...

77 FR 71101 - Electronic Filing in the Copyright Office of Notices of Intention To Obtain a Section 115...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-29

...: Copyright Office, Library of Congress. ACTION: Final rule. SUMMARY: The Copyright Office is amending its... musical work and include an address at which notice can be served. In addition, the Copyright Office is amending its regulations to clarify the rules for filing physical Notices of Intention, to clarify that it...

75 FR 27029 - Self-Regulatory Organizations; International Securities Exchange, LLC; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-13

... Rule Change Relating to Amending the Direct Edge ECN Fee Schedule May 6, 2010. Pursuant to Section 19(b... Statement of the Terms of Substance of the Proposed Rule Change The Exchange proposes to amend Direct Edge... Edge ECN LLC (EDGA and EDGX) will cease to operate in its capacity as an electronic communications...

77 FR 65039 - Self-Regulatory Organizations; ICE Clear Credit LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-24

... Schedule 502 of the ICC Rules. Section 17A(b)(3)(F) of the Act \\5\\ requires, among other things, that the... following methods: Electronic Comments Use the Commission's Internet comment form ( http://www.sec.gov/rules... method of submission. The Commission will post all comments on the Commission's Internet Web site ( http...

78 FR 9953 - Self-Regulatory Organizations; Chicago Board Options Exchange, Incorporated; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-12

... Effectiveness of Proposed Rule Change Related to the Opening of the Complex Order Book February 6, 2013... Exchange's complex order book (``COB'') when the COB opens for trading. Currently the rule does not include... individual orders and quotes in the electronic book or other complex orders in the COB, execute or route for...

77 FR 29397 - Order Granting Application of BOX Options Exchange, LLC for a Limited Exemption From Exchange Act...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-17

... for strict price-time priority execution (``Trading System'').\\2\\ The BOX Book and the Exchange Rules...'') as set forth in Exchange Rule 7150 are an exception to the strict price-time priority execution that... in the Application, BOX will operate a fully automated electronic book (``BOX Book'') for orders to...

78 FR 36446 - Proposed Amendments to Rules of Practice and Procedure

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-18

... in a manner to be specified in the Commission's Handbook on Filing Procedures. The Commission is contemplating various technology options and is soliciting comment prior to developing the specific filing...'' technology that has been superseded by electronic mail or other electronic communication technologies...

76 FR 39315 - Preliminary Plan for Retrospective Analysis of Existing Rules; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-06

...Rulemaking Portal: http://www.regulations.gov . Follow the instructions for submitting comments. Electronic...Rulemaking Portal at http://www.regulations.gov . Electronic submission of comments allows the commenter... for General Law, Ethics, and Regulation at [email protected] . SUPPLEMENTARY INFORMATION: On...

Absolute electron-impact total ionization cross sections of chlorofluoromethanes

NASA Astrophysics Data System (ADS)

Martínez, Roberto; Sierra, Borja; Redondo, Carolina; Rayo, María N. Sánchez; Castaño, Fernando

2004-12-01

An experimental study is reported on the electron-impact total ionization cross sections (TICSs) of CCl4, CCl3F, CCl2F2, and CClF3 molecules. The kinetic energy of the colliding electrons was in the 10-85 eV range. TICSs were obtained as the sum of the partial ionization cross sections of all fragment ions, measured and identified in a linear double focusing time-of-flight mass spectrometer. The resulting TICS profiles—as a function of the electron-impact energy—have been compared both with those computed by ab initio and (semi)empirical methods and with the available experimental data. The computational methods used include the binary-encounter-Bethe (BEB) modified to include atoms with principal quantum numbers n⩾3, the Deutsch and Märk (DM) formalism, and the modified additivity rule (MAR). It is concluded that both modified BEB and DM methods fit the experimental TICS for (CF4), CClF3, CCl2F2, CCl3F, and CCl4 to a high accuracy, in contrast with the poor accord of the MAR method. A discussion on the factors influencing the discrepancies of the fittings is presented.

Large Fermi Surface of Heavy Electrons at the Border of Mott Insulating State in NiS 2

DOE PAGES

Friedemann, S.; Chang, H.; Gamża, M. B.; ...

2016-05-12

One early triumph of quantum physics is the explanation why some materials are metallic whereas others are insulating. While a treatment based on single electron states is correct for most materials this approach can fail spectacularly, when the electrostatic repulsion between electrons causes strong correlations. Not only can these favor new and subtle forms of matter, such as magnetism or superconductivity, they can even cause the electrons in a half-filled energy band to lock into position, producing a correlated, or Mott insulator. The transition into the Mott insulating state raises important fundamental questions. Foremost among these is the fate ofmore » the electronic Fermi surface and the associated charge carrier mass, as the Mott transition is approached. We report the first direct observation of the Fermi surface on the metallic side of a Mott insulating transition by high pressure quantum oscillatory measurements in NiS 2. We find our results point at a large Fermi surface consistent with Luttinger's theorem and a strongly enhanced quasiparticle effective mass. These two findings are in line with central tenets of the Brinkman-Rice picture of the correlated metal near the Mott insulating state and rule out alternative scenarios in which the carrier concentration vanishes continuously at the metal-insulator transition.« less

On-Surface Synthesis and Characterization of 9-Atom Wide Armchair Graphene Nanoribbons

DOE PAGES

Talirz, Leopold; Söde, Hajo; Dumslaff, Tim; ...

2017-01-27

The bottom-up approach to synthesize graphene nanoribbons strives not only to introduce a band gap into the electronic structure of graphene but also to accurately tune its value by designing both the width and edge structure of the ribbons with atomic precision. Within this paper, we report the synthesis of an armchair graphene nanoribbon with a width of nine carbon atoms on Au(111) through surface-assisted aryl–aryl coupling and subsequent cyclodehydrogenation of a properly chosen molecular precursor. By combining high-resolution atomic force microscopy, scanning tunneling microscopy, and Raman spectroscopy, we demonstrate that the atomic structure of the fabricated ribbons is exactlymore » as designed. Angle-resolved photoemission spectroscopy and Fourier-transformed scanning tunneling spectroscopy reveal an electronic band gap of 1.4 eV and effective masses of ≈0.1 m e for both electrons and holes, constituting a substantial improvement over previous efforts toward the development of transistor applications. We use ab initio calculations to gain insight into the dependence of the Raman spectra on excitation wavelength as well as to rationalize the symmetry-dependent contribution of the ribbons’ electronic states to the tunneling current. Lastly, we propose a simple rule for the visibility of frontier electronic bands of armchair graphene nanoribbons in scanning tunneling spectroscopy.« less

Novice Rules for Projectile Motion.

ERIC Educational Resources Information Center

Maloney, David P.

1988-01-01

Investigates several aspects of undergraduate students' rules for projectile motion including general patterns; rules for questions about time, distance, solids and liquids; and changes in rules when asked to ignore air resistance. Reports approach differences by sex and high school physics experience, and that novice rules are situation…

Clar's sextet rule is a consequence of the sigma-electron framework.

PubMed

Maksić, Zvonimir B; Barić, Danijela; Müller, Thomas

2006-08-24

A number of condensed PAHs are examined to identify the underlying reasons governing empirical Clar's rule taking benzene as a limiting case. It is found that the so-called Clar's structures are the only minima on the MP2(fc) potential energy hypersurfaces, meaning that other conceivable valence isomers are nonexistent. The influence of the electron correlation energies to the stability of Clar's structures is substantial with predominating influence of the sigma-electrons. However, the contributions arising from the sigma- and pi-electron correlation energies are approximately the same, if Clar's structures are compared with some artificial pi-electron localized or graphite-like delocalized planar systems. Analysis of the Hartree-Fock (HF) energies provides a compelling evidence that the origin of stability of Clar's structures lies in a decrease of the positive T, V(ee) and V(nn) energy terms relative to some characteristic virtual "delocalized" or "localized" model geometries. Partitioning of the mixed and terms in the sigma- and pi-type contributions, by using the stockholder (SHR), equipartitioning (EQP) and standard pi (SPI) schemes, unequivocally shows that the driving force leading to Clar's structures are more favorable sigma-type interactions. All these conclusions hold for the archetypal benzene too, which could be considered as a limiting Clar system. Finally, the boundaries of Clar's hypothesis and some common misconceptions are briefly discussed. Perusal of the geometric parameters and pi-bond orders reveals that there are no benzene rings completely "vacant" or "fully occupied" by the pi-electrons, envisaged by Clar in his picture of condensed benzenoid compounds. Instead, there are six-membered rings with higher and lower total pi-electron density. The bond length anisotropy of the former rings is smaller. It is concluded that Clar's proposition is a useful rule of thumb providing qualitative information on the stability of the PAH systems, which in turn should not be overinterpreted.

26 CFR 1.401(a)-21 - Rules relating to the use of an electronic medium to provide applicable notices and to make...

Code of Federal Regulations, 2012 CFR

2012-04-01

... electronic system must be designed to alert the recipient, at the time an applicable notice is provided, to... electronic delivery of an applicable notice on a prospective basis at any time and explains the procedures... recipient has the effective ability to access. (3) Free paper copy of applicable notice. At the time the...

26 CFR 1.401(a)-21 - Rules relating to the use of an electronic medium to provide applicable notices and to make...

Code of Federal Regulations, 2014 CFR

2014-04-01

... electronic system must be designed to alert the recipient, at the time an applicable notice is provided, to... electronic delivery of an applicable notice on a prospective basis at any time and explains the procedures... recipient has the effective ability to access. (3) Free paper copy of applicable notice. At the time the...

26 CFR 1.401(a)-21 - Rules relating to the use of an electronic medium to provide applicable notices and to make...

Code of Federal Regulations, 2013 CFR

2013-04-01

... electronic system must be designed to alert the recipient, at the time an applicable notice is provided, to... electronic delivery of an applicable notice on a prospective basis at any time and explains the procedures... recipient has the effective ability to access. (3) Free paper copy of applicable notice. At the time the...

26 CFR 1.401(a)-21 - Rules relating to the use of an electronic medium to provide applicable notices and to make...

Code of Federal Regulations, 2011 CFR

2011-04-01

... electronic system must be designed to alert the recipient, at the time an applicable notice is provided, to... electronic delivery of an applicable notice on a prospective basis at any time and explains the procedures... recipient has the effective ability to access. (3) Free paper copy of applicable notice. At the time the...

Effects of plasmon pole models on the G0W0 electronic structure of various oxides

NASA Astrophysics Data System (ADS)

Miglio, A.; Waroquiers, D.; Antonius, G.; Giantomassi, M.; Stankovski, M.; Côté, M.; Gonze, X.; Rignanese, G.-M.

2012-09-01

The electronic properties of three different oxides (ZnO, SnO2 and SiO2) are investigated within many-body perturbation theory in the G 0 W 0 approximation. The frequency dependence of the dielectric function is either approximated using two different well-established plasmon-pole models (one of which enforces the fulfillment of the f-sum rule) or treated explicitly by means of the contour-deformation approach. Comparing these results, it is found that the plasmon-pole model enforcing the f-sum rule gives less accurate results for all three oxides. The calculated electronic properties are also compared with the available experimental data and previous ab initio results, focusing on the d state binding energies. The G 0 W 0 approach leads to significantly improved band gaps with respect to calculations based on the density functional theory in the local density approximation.

Electronic structure, elasticity, bonding features and mechanical behaviour of zinc intermetallics: A DFT study

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

Fatima, Bushra, E-mail: bushrafatima25@gmail.com; Acharya, Nikita; Sanyal, Sankar P.

2016-05-06

The structural stability, electronic structure, elastic and mechanical properties of TiZn and ZrZn intermetallics have been studied using ab-initio full potential linearized augmented plane wave (FP-LAPW) method within generalized gradient approximation for exchange and correlation potentials. The various structural parameters, such as lattice constant (a{sub 0}), bulk modulus (B), and its pressure derivative (B’) are analysed and compared. The investigation of elastic constants affirm that both TiZn and ZrZn are elastically stable in CsCl (B{sub 2} phase) structure. The electronic structures have been analysed quantitatively from the band structure which reveals the metallic nature of these compounds. To better illustratemore » the nature of bonding and charge transfer, we have also studied the Fermi surfaces. The three well known criterion of ductility namely Pugh’s rule, Cauchy’s pressure and Frantsevich rule elucidate the ductile nature of these compounds.« less

2015 Edition Health Information Technology (Health IT) Certification Criteria, 2015 Edition Base Electronic Health Record (EHR) Definition, and ONC Health IT Certification Program Modifications. Final rule.

PubMed

2015-10-16

This final rule finalizes a new edition of certification criteria (the 2015 Edition health IT certification criteria or "2015 Edition'') and a new 2015 Edition Base Electronic Health Record (EHR) definition, while also modifying the ONC Health IT Certification Program to make it open and accessible to more types of health IT and health IT that supports various care and practice settings. The 2015 Edition establishes the capabilities and specifies the related standards and implementation specifications that Certified Electronic Health Record Technology (CEHRT) would need to include to, at a minimum, support the achievement of meaningful use by eligible professionals (EPs), eligible hospitals, and critical access hospitals (CAHs) under the Medicare and Medicaid EHR Incentive Programs (EHR Incentive Programs) when such edition is required for use under these programs.

77 FR 39206 - Public Hearing on Proposed Rule for Heavy Vehicle Electronic Stability Control Systems

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-02

... Control Systems AGENCY: National Highway Traffic Safety Administration (NHTSA), Department of...) systems on truck tractors and large buses. NHTSA is announcing a public hearing to provide an opportunity... No. 136, Electronic Stability Control Systems for Heavy Vehicles (77 FR 30766). The standard would...

Electronic Commerce, Digital Information, and the Firm.

ERIC Educational Resources Information Center

Rosenbaum, Howard

2000-01-01

Discussion of the social context of electronic commerce (ecommerce) focuses on information imperatives, or rules that are critical for ecommerce firms. Concludes with a discussion of the organizational changes that can be expected to accompany the incorporation of these imperatives into the mission and core business processes of ecommerce firms.…

31 CFR 203.9 - Scope of the subpart.

Code of Federal Regulations, 2014 CFR

2014-07-01

... rules that financial institutions must follow when they process electronic Federal tax payment transactions. A financial institution is not required to be designated as a TT&L depositary in order to process electronic Federal tax payments. In addition, a financial institution does not become a TT&L depositary by...

Information Liability--New Interpretations for Electronic Publishing.

ERIC Educational Resources Information Center

Tarter, Blodwen

1986-01-01

Defines the issue of information liability as it applies to electronic information and suggests ways in which the issue can be addressed and resolved. Discussion of the marketing and legal aspects of the question includes impact of the Dun & Bradstreet Inc. vs. Greenmoss Builders Inc. ruling on libel litigation. (EM)

47 CFR 61.14 - Method of filing publications.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 47 Telecommunication 3 2014-10-01 2014-10-01 false Method of filing publications. 61.14 Section 61...) TARIFFS Rules for Electronic Filing § 61.14 Method of filing publications. (a) Publications filed... date of a publication received by the Electronic Tariff Filing System will be determined by the date...

Music Video as Electronic Opera and Electronic Lyric.

ERIC Educational Resources Information Center

Corn, Marcia Lynn; Woal, Michael

A deconstruction of music videos that makes visible their aesthetic rules or grammar is necessary before an overall theoretical understanding is possible. Content-analytic studies usually divide music videos into two groups: "performance" and "concept" videos. Concept videos, in turn, can be subdivided into two different kinds:…

76 FR 41685 - Electronic Substitutions for Form SSA-538

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-15

... SOCIAL SECURITY ADMINISTRATION 20 CFR Part 416 [Docket No. SSA-2009-0027] RIN 0960-AH02 Electronic Substitutions for Form SSA-538 AGENCY: Social Security Administration. ACTION: Final rule with request for... children alleging disability or continuing disability under title XVI of the Social Security Act (Act...

49 CFR 39.3 - What do the terms in this rule mean?

Code of Federal Regulations, 2010 CFR

2010-10-01

...; videotext displays; accessible electronic and information technology; or other effective methods of making... electronic and information technology, or other effective methods of making visually delivered materials... impairment means has a history of, or has been misclassified as having, a mental or physical impairment that...

Trust Management - Building Trust for International Cross Disciplinary Collaboration on Climate Change

NASA Astrophysics Data System (ADS)

Oakley, K. V.; Gurney, R. J.

2014-12-01

Successful communication and collaboration entails mutual understanding, and transfer, of information. The risk of misunderstanding and/or miscommunication between collaborating groups is tackled in different ways around the globe; some are well documented whereas others may be unknown outside particular groups, whether defined geographically or by specialism. For example; in some countries legally binding contracts define the terms of collaboration. Some regions place greater emphasis on developing trust relationships, and sometimes an official agreement is implied, such as many electronic data transfers on the web. International collaboration on climate change increasingly involves electronic data exchange (e.g. open access publications, shared documents, data repositories etc.) and with this increased reliance on electronic data a need has arisen for scientists to collaborate both internationally and cross-disciplinarily particularly with information technology and data management specialists. Trust of data and metadata on the internet (e.g. privacy, legitimacy etc.) varies, possibly due to a lack of internationally agreed standards for data governance and management, leaving many national, regional and institutional practices tailored to the needs of that group only. It is proposed that building trust relationships between cross-disciplinary and international groups could help facilitate further communication, understanding and benefits from the relationship, while still maintaining independence as separate groups. Complex international cross-disciplinary group relationship dynamics are not easily mapped and producing a set of trust building rules that can be applied to any current and future collaboration with equal validity may be unfeasible. An alternative to such a set of rules may be found in a Trust Manager, whose role is to improve mutually beneficial knowledge exchange between groups, build trust and increase future collaborative potential. This presentation will report on the potential of trust management to improve international cross disciplinary climate change collaboration.

IETS and quantum interference: Propensity rules in the presence of an interference feature

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

Lykkebo, Jacob; Solomon, Gemma C., E-mail: gsolomon@nano.ku.dk; Gagliardi, Alessio

2014-09-28

Destructive quantum interference in single molecule electronics is an intriguing phenomenon; however, distinguishing quantum interference effects from generically low transmission is not trivial. In this paper, we discuss how quantum interference effects in the transmission lead to either low current or a particular line shape in current-voltage curves, depending on the position of the interference feature. Second, we consider how inelastic electron tunneling spectroscopy can be used to probe the presence of an interference feature by identifying vibrational modes that are selectively suppressed when quantum interference effects dominate. That is, we expand the understanding of propensity rules in inelastic electronmore » tunneling spectroscopy to molecules with destructive quantum interference.« less

Cross-vendor evaluation of key user-defined clinical decision support capabilities: a scenario-based assessment of certified electronic health records with guidelines for future development.

PubMed

McCoy, Allison B; Wright, Adam; Sittig, Dean F

2015-09-01

Clinical decision support (CDS) is essential for delivery of high-quality, cost-effective, and safe healthcare. The authors sought to evaluate the CDS capabilities across electronic health record (EHR) systems. We evaluated the CDS implementation capabilities of 8 Office of the National Coordinator for Health Information Technology Authorized Certification Body (ONC-ACB)-certified EHRs. Within each EHR, the authors attempted to implement 3 user-defined rules that utilized the various data and logic elements expected of typical EHRs and that represented clinically important evidenced-based care. The rules were: 1) if a patient has amiodarone on his or her active medication list and does not have a thyroid-stimulating hormone (TSH) result recorded in the last 12 months, suggest ordering a TSH; 2) if a patient has a hemoglobin A1c result >7% and does not have diabetes on his or her problem list, suggest adding diabetes to the problem list; and 3) if a patient has coronary artery disease on his or her problem list and does not have aspirin on the active medication list, suggest ordering aspirin. Most evaluated EHRs lacked some CDS capabilities; 5 EHRs were able to implement all 3 rules, and the remaining 3 EHRs were unable to implement any of the rules. One of these did not allow users to customize CDS rules at all. The most frequently found shortcomings included the inability to use laboratory test results in rules, limit rules by time, use advanced Boolean logic, perform actions from the alert interface, and adequately test rules. Significant improvements in the EHR certification and implementation procedures are necessary. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Mathematics and Structural Learning. Final Report.

ERIC Educational Resources Information Center

Scandura, Joseph M.

This report contains four papers describing research based on the view of mathematical knowledge as a hierarchy of "rules." The first paper: "The Role of Rules in Behavior" was abstracted in ED 040 036 (October 1970). The second paper: "A Theory of Mathematical Knowledge" defends the thesis that rules are the basic building blocks of mathematical…

76 FR 28249 - Self-Regulatory Organizations; Municipal Securities Rulemaking Board; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-16

... of Rule Change Consisting of Fee Changes to Its Historical Transaction Data Reports May 10, 2011... (``MSRB'' or ``Board'') has filed with the SEC a proposed rule change relating to the MSRB's Historical Transaction Data Reports (the MSRB ``Historical Data Product''). The proposed rule change would increase the...

78 FR 24378 - 2013 Revisions to the Greenhouse Gas Reporting Rule and Proposed Confidentiality Determinations...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-25

... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 98 [EPA-HQ-OAR-2012-0934; FRL-9789-1] RIN 2060-AR52 2013 Revisions to the Greenhouse Gas Reporting Rule and Proposed Confidentiality Determinations for New or Substantially Revised Data Elements Correction In proposed rule document 2013-06093, appearing on...

78 FR 30362 - Self-Regulatory Organizations; National Securities Clearing Corporation; Notice of Filing and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-22

... SECURITIES AND EXCHANGE COMMISSION [Release No. 34-69596; File No. SR-NSCC-2013-06] Self... Effectiveness of Proposed Rule Change To Modify Fees Related to Portfolio Composition File Reporting in Addendum... Portfolio Composition File Reporting in Addendum A of NSCC's Rules and Procedures (``Rules''), as described...

Display Rule Application in a Disappointing Situation and Children's Emotional Reactivity: Relations with Social Competence.

ERIC Educational Resources Information Center

McDowell, David J.; O'Neil, Robin; Parke, Ross D.

2000-01-01

Examined associations among emotion display rule use, negative emotional reactivity, and fourth-graders' social competence. Found negative relation between self-reported negative emotional coping strategies and observed measures of display rule use. Found children who reported using more effective coping strategies for managing negative emotions…

Research directed toward improved echelles for the ultraviolet. [large space teslescope spectrographs

NASA Technical Reports Server (NTRS)

1977-01-01

Low frequency gratings obtainable with present technology, can meet the grating-efficiency design goals for potential space telescope spectrographs. Gratings made with changes in the three specific parameters: the ruling tool profile, the coating material, and the lubricants used during the ruling process were compared. A series of coatings and test gratings were fabricated and were examined for surface smoothness with a Nomarski differential interference microscope and an electron microsocope. Photomicrographs were obtained to show the difference in smoothness of the various coatings and rulings. Efficiency measurements were made for those test rulings that showed good groove characteristics: smoothness, proper ruling depth, and absence of defects (e.g., streaks, feathered edges and rough sides). Higher grating efficiency should be correlated with the degree of smoothness of both the coating and the grating groove.

Nanoelectronic programmable synapses based on phase change materials for brain-inspired computing.

PubMed

Kuzum, Duygu; Jeyasingh, Rakesh G D; Lee, Byoungil; Wong, H-S Philip

2012-05-09

Brain-inspired computing is an emerging field, which aims to extend the capabilities of information technology beyond digital logic. A compact nanoscale device, emulating biological synapses, is needed as the building block for brain-like computational systems. Here, we report a new nanoscale electronic synapse based on technologically mature phase change materials employed in optical data storage and nonvolatile memory applications. We utilize continuous resistance transitions in phase change materials to mimic the analog nature of biological synapses, enabling the implementation of a synaptic learning rule. We demonstrate different forms of spike-timing-dependent plasticity using the same nanoscale synapse with picojoule level energy consumption.

78 FR 6732 - Changes to Standard Numbering System, Vessel Identification System, and Boating Accident Report...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-31

... Boating Accident Report Database AGENCY: Coast Guard, DHS. ACTION: Rule; information collection approval... Identification System, and Boating Accident Report Database rule became effective on April 27, 2012. Under the...

Measuring deception: test-retest reliability of physicians' self-reported manipulation of reimbursement rules for patients.

PubMed

VanGeest, Jonathan B; Wynia, Matthew K; Cummins, Deborah S; Wilson, Ira B

2002-06-01

This study examined the test-retest reliability of physicians' self-reported manipulation of reimbursement rules for patients. The test-retest reliability of self-report of three specific tactics were examined: (1) exaggerating the severity of patients' conditions, (2) changing a patient's official (billing) diagnosis, and (3) reporting signs or symptoms that patients did not have. The reliability of a scaled summary measure of physicians' manipulation of reimbursement rules was also assessed. Overall, the authors found high levels of test-retest agreement across all three items and the summary measure. These findings suggest that self-report can be used to produce reliable data on this controversial issue. Specifically, the three items reported here can be used to produce a reliable summary measure of physicians' manipulation of reimbursement rules to help patients obtain care that physicians perceive as necessary.

Ground-state wave function of plutonium in PuSb as determined via x-ray magnetic circular dichroism

DOE PAGES

Janoschek, M.; Haskel, D.; Fernandez-Rodriguez, J.; ...

2015-01-14

Measurements of x-ray magnetic circular dichroism (XMCD) and x-ray absorption near-edge structure (XANES) spectroscopy at the Pu M₄,₅ edges of the ferromagnet PuSb are reported. Using bulk magnetization measurements and a sum rule analysis of the XMCD spectra, we determine the individual orbital [μ L = 2.8(1)μ B/Pu] and spin moments [μ S = –2.0(1)μ B/Pu] of the Pu 5f electrons for the first time. Atomic multiplet calculations of the XMCD and XANES spectra reproduce well the experimental data and are consistent with the experimental value of the spin moment. These measurements of L z and S z are inmore » excellent agreement with the values that have been extracted from neutron magnetic form factor measurements, and confirm the local character of the 5f electrons in PuSb. We demonstrate that a split M₅ as well as a narrow M₄ XMCD signal may serve as a signature of 5f electron localization in actinide compounds.« less

A theory for bioinorganic chemical reactivity of oxometal complexes and analogous oxidants: the exchange and orbital-selection rules.

PubMed

Usharani, Dandamudi; Janardanan, Deepa; Li, Chunsen; Shaik, Sason

2013-02-19

Over the past decades metalloenzymes and their synthetic models have emerged as an area of increasing research interest. The metalloenzymes and their synthetic models oxidize organic molecules using oxometal complexes (OMCs), especially oxoiron(IV)-based ones. Theoretical studies have helped researchers to characterize the active species and to resolve mechanistic issues. This activity has generated massive amounts of data on the relationship between the reactivity of OMCs and the transition metal's identity, oxidation state, ligand sphere, and spin state. Theoretical studies have also produced information on transition state (TS) structures, reaction intermediates, barriers, and rate-equilibrium relationships. For example, the experimental-theoretical interplay has revealed that nonheme enzymes carry out H-abstraction from strong C-H bonds using high-spin (S = 2) oxoiron(IV) species with four unpaired electrons on the iron center. However, other reagents with higher spin states and more unpaired electrons on the metal are not as reactive. Still other reagents carry out these transformations using lower spin states with fewer unpaired electrons on the metal. The TS structures for these reactions exhibit structural selectivity depending on the reactive spin states. The barriers and thermodynamic driving forces of the reactions also depend on the spin state. H-Abstraction is preferred over the thermodynamically more favorable concerted insertion into C-H bonds. Currently, there is no unified theoretical framework that explains the totality of these fascinating trends. This Account aims to unify this rich chemistry and understand the role of unpaired electrons on chemical reactivity. We show that during an oxidative step the d-orbital block of the transition metal is enriched by one electron through proton-coupled electron transfer (PCET). That single electron elicits variable exchange interactions on the metal, which in turn depend critically on the number of unpaired electrons on the metal center. Thus, we introduce the exchange-enhanced reactivity (EER) principle, which predicts the preferred spin state during oxidation reactions, the dependence of the barrier on the number of unpaired electrons in the TS, and the dependence of the deformation energy of the reactants on the spin state. We complement EER with orbital-selection rules, which predict the structure of the preferred TS and provide a handy theory of bioinorganic oxidative reactions. These rules show how EER provides a Hund's Rule for chemical reactivity: EER controls the reactivity landscape for a great variety of transition-metal complexes and substrates. Among many reactivity patterns explained, EER rationalizes the abundance of high-spin oxoiron(IV) complexes in enzymes that carry out bond activation of the strongest bonds. The concepts used in this Account might also be applicable in other areas such as in f-block chemistry and excited-state reactivity of 4d and 5d OMCs.

77 FR 58435 - Self-Regulatory Organizations; NASDAQ OMX PHLX LLC; Notice of Filing and Immediate Effectiveness...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-20

... Change Relating to the Electronic Firm Fee Discount September 14, 2012. Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (``Act''),\\1\\ and Rule 19b-4 thereunder,\\2\\ notice is hereby given... solicit comments on the proposed rule change from interested persons. \\1\\ 15 U.S.C. 78s(b)(1). \\2\\ 17 CFR...

75 FR 67424 - Self-Regulatory Organizations; Notice of Filing of Proposed Rule Change by NYSE Amex LLC Amending...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-02

... basis. NYSE Amex represents that any Customer Electronic Complex Orders entered to the NYSE Amex System..., or a Stock/Complex Order must be entered into the NYSE Amex System and displayed at a total or net...) To Define Stock/ Complex Orders, Rule 963NY(d) To Update and Clarify the Priority of Complex Orders...

Origin of the 20-electron structure of Mg3 MnH7 : Density functional calculations

NASA Astrophysics Data System (ADS)

Gupta, M.; Singh, D. J.; Gupta, R.

2005-03-01

The electronic structure and stability of the 20-electron complex hydride, Mg3MnH7 is studied using density functional calculations. The heat of formation is larger in magnitude than that of MgH2 . The deviation from the 18-electron rule is explained by the predominantly ionic character of the band structure and a large crystal-field splitting of the Mn d bands. In particular, each H provides one deep band accomodating two electrons, while the Mn t2g bands hold an additional six electrons per formula unit.

75 FR 1548 - Insurer Reporting Requirements; List of Insurers Required To File Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-12

... Franchisees) Subject to the Reporting Requirements of Part 544 Cendant Car Rental Dollar Thrifty Automotive... [Docket No.: NHTSA-2009-0050] RIN 2127-AK46 Insurer Reporting Requirements; List of Insurers Required To... Transportation (DOT). ACTION: Final rule. SUMMARY: This final rule amends the Insurer Reporting Requirements. The...

77 FR 48060 - Real-Time Public Reporting of Swap Transaction Data; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-13

... COMMODITY FUTURES TRADING COMMISSION 17 CFR Part 43 RIN 3038-AD08 Real-Time Public Reporting of...'') published the Real-Time Public Reporting of Swap Transaction Data (``Real-Time Public Reporting'') rule and.... Background The Commission published the final rule entitled Real-Time Public Reporting of Swap Transaction...

75 FR 48629 - Electronic Tariff Filing System (ETFS)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-11

...In this document, the Federal Communications Commission (Commission) seeks comment on extending the electronic tariff filing requirement for incumbent local exchange carriers to all carriers that file tariffs and related documents. Additionally, the Commission seeks comment on the appropriate time frame for implementing this proposed requirement. The Commission also seeks comment on the proposal that the Chief of the Wireline Competition Bureau administer the adoption of this extended electronic filing requirement. Also, the Commission seeks comment on proposed rule changes to implement mandatory electronic tariff filing.

On the Origin of the Methyl Radical Loss from Deprotonated Ferulic and Isoferulic Acids: Electronic Excitation of a Transient Structure

NASA Astrophysics Data System (ADS)

Zhang, Xiaoping; Li, Fei; Lv, Huiqing; Wu, Yanqing; Bian, Gaofeng; Jiang, Kezhi

2013-06-01

Formation of radical fragments from even-electron ions is an exception to the "even-electron rule". In this work, ferulic acid (FA) and isoferulic acid (IFA) were used as the model compounds to probe the fragmentation mechanisms and the isomeric effects on homolytic cleavage. Elimination of methyl radical and CO2 are the two competing reactions observed in the CID-MS of [FA - H]- and [IFA - H]-, of which losing methyl radical violates the "even-electron rule". The relative intensity of their product ions is significantly different, and thereby the two isomeric compounds can be differentiated by tandem MS. Theoretical calculations indicate that both the singlet-triplet gap and the excitation energy decrease in the transient structures, as the breaking C-O bond is lengthened. The methyl radical elimination has been rationalized as the intramolecular electronic excitation of a transient structure with an elongating C-O bond. The potential energy diagrams, completed by the addition of the energy barrier of the radical elimination, have provided a reasonable explanation of the different CID-MS behaviors of [FA - H]- and [IFA - H]-.

Natural language processing and inference rules as strategies for updating problem list in an electronic health record.

PubMed

Plazzotta, Fernando; Otero, Carlos; Luna, Daniel; de Quiros, Fernan Gonzalez Bernaldo

2013-01-01

Physicians do not always keep the problem list accurate, complete and updated. To analyze natural language processing (NLP) techniques and inference rules as strategies to maintain completeness and accuracy of the problem list in EHRs. Non systematic literature review in PubMed, in the last 10 years. Strategies to maintain the EHRs problem list were analyzed in two ways: inputting and removing problems from the problem list. NLP and inference rules have acceptable performance for inputting problems into the problem list. No studies using these techniques for removing problems were published Conclusion: Both tools, NLP and inference rules have had acceptable results as tools for maintain the completeness and accuracy of the problem list.

78 FR 12108 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-21

... rule proposal methods. The FOCUS Report was designed to eliminate the overlapping regulatory reports..., Washington, DC 20549-0213. Extension: Rule 17a-5; SEC File No. 270-155, OMB Control No. 3235-0123. Notice is... information provided for in Rule 17a-5 (17 CFR 240.17a- 5), under the Securities Exchange Act of 1934 (15 U.S...

77 FR 26340 - Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-03

... 2, To Amend FINRA Rule 4560 (Short-Interest Reporting) April 27, 2012. I. Introduction On January 10... concerning the adjustment of corporate actions for short interest reporting purposes. The text of the... 4560. FINRA Rule 4560 (the ``Rule'') requires each FINRA member to maintain a record of total short...

76 FR 57923 - Establishment of Rules and Policies for the Satellite Digital Audio Radio Service in the 2310...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

... Rules and Policies for the Satellite Digital Audio Radio Service in the 2310-2360 MHz Frequency Band... Digital Audio Radio Service (SDARS) Second Report and Order. The information collection requirements were... of these rule sections. See Satellite Digital Audio Radio Service (SDARS) Second Report and Order...

New Rules, More Scrutiny for Colleges and Their Lobbyists

ERIC Educational Resources Information Center

Field, Kelly

2008-01-01

This article reports that new federal ethics rules are creating headaches for colleges--and heartburn for their lobbyists. The rules, enacted last year in the wake of the Jack Abramoff lobbying scandal, require colleges and lobbyists to report their political contributions and certify that they have complied with a new ban on gifts to members of…

Parental Rule Socialization for Preventive Health and Adolescent Rule Compliance

ERIC Educational Resources Information Center

Bylund, Carma L.; Baxter, Leslie A.; Imes, Rebecca S.; Wolf, Bianca

2010-01-01

This study examined family rules about nutrition, exercise, and sun protection in 164 parent-young adult children dyads. Both parents and their young adult children independently reported on health rules that they perceived throughout their child's adolescent years and the extent to which the rules were articulated, violations sanctioned, and…

Physics of lateral triple quantum-dot molecules with controlled electron numbers.

PubMed

Hsieh, Chang-Yu; Shim, Yun-Pil; Korkusinski, Marek; Hawrylak, Pawel

2012-11-01

We review the recent progress in theory and experiments with lateral triple quantum dots with controlled electron numbers down to one electron in each dot. The theory covers electronic and spin properties as a function of topology, number of electrons, gate voltage and external magnetic field. The orbital Hund's rules and Nagaoka ferromagnetism, magnetic frustration and chirality, interplay of quantum interference and electron-electron interactions and geometrical phases are described and related to charging and transport spectroscopy. Fabrication techniques and recent experiments are covered, as well as potential applications of triple quantum-dot molecule in coherent control, spin manipulation and quantum computation.

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Aviation Safety Reporting Program... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against...

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 2 2012-01-01 2012-01-01 false Aviation Safety Reporting Program... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against...

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Aviation Safety Reporting Program... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against...

14 CFR 91.25 - Aviation Safety Reporting Program: Prohibition against use of reports for enforcement purposes.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 2 2013-01-01 2013-01-01 false Aviation Safety Reporting Program... AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES General § 91.25 Aviation Safety Reporting Program: Prohibition against...

47 CFR 2.913 - Submittal of equipment authorization application or information to the Commission.

Code of Federal Regulations, 2012 CFR

2012-10-01

... COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Equipment... must be filed electronically via the Internet. Information on the procedures for electronically filing... from the Internet at https://gullfoss2.fcc.gov/prod/oet/cf/eas/index.cfm. (b) Unless otherwise directed...

47 CFR 2.913 - Submittal of equipment authorization application or information to the Commission.

Code of Federal Regulations, 2011 CFR

2011-10-01

... COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Equipment... must be filed electronically via the Internet. Information on the procedures for electronically filing... from the Internet at https://gullfoss2.fcc.gov/prod/oet/cf/eas/index.cfm. (b) Unless otherwise directed...

47 CFR 2.913 - Submittal of equipment authorization application or information to the Commission.

Code of Federal Regulations, 2014 CFR

2014-10-01

... COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Equipment... must be filed electronically via the Internet. Information on the procedures for electronically filing... from the Internet at https://gullfoss2.fcc.gov/prod/oet/cf/eas/index.cfm. (b) Unless otherwise directed...

47 CFR 2.913 - Submittal of equipment authorization application or information to the Commission.

Code of Federal Regulations, 2013 CFR

2013-10-01

... COMMISSION GENERAL FREQUENCY ALLOCATIONS AND RADIO TREATY MATTERS; GENERAL RULES AND REGULATIONS Equipment... must be filed electronically via the Internet. Information on the procedures for electronically filing... from the Internet at https://gullfoss2.fcc.gov/prod/oet/cf/eas/index.cfm. (b) Unless otherwise directed...

Power Block Geometry Applied to the Building of Power Electronics Converters

ERIC Educational Resources Information Center

dos Santos, E. C., Jr.; da Silva, E. R. C.

2013-01-01

This paper proposes a new methodology, Power Block Geometry (PBG), for the presentation of power electronics topologies that process ac voltage. PBG's strategy uses formal methods based on a geometrical representation with particular rules and defines a universe with axioms and conjectures to establish a formation law. It allows power…

76 FR 45195 - International Traffic in Arms Regulations: Electronic Payment of Registration Fees

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-28

... DEPARTMENT OF STATE 22 CFR Parts 120, 122, 123, and 129 RIN 1400-AC74 [Public Notice 7538] International Traffic in Arms Regulations: Electronic Payment of Registration Fees AGENCY: Department of State. ACTION: Final rule. SUMMARY: The Department of State is amending the International Traffic in Arms...

75 FR 53366 - Self-Regulatory Organizations; NASDAQ OMX PHLX, Inc.; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-31

... Rule Change Relating to Routing Fees, the Monthly Cap and Electronic Auctions August 25, 2010. Pursuant... Monthly Cap on equity option transaction fees; and (iii) clarify language relating to electronic auctions...-105. The Exchange also proposes to amend its Monthly Cap assessed on Registered Options Traders...

78 FR 79201 - Medicare and State Health Care Programs: Fraud and Abuse; Electronic Health Records Safe Harbor...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-27

... interoperable electronic health records software or information technology and training services. The final rule... information technology and training services necessary and used predominantly to create, maintain, transmit... ordering of, any good, facility, service, or item reimbursable by any Federal health care program. Because...

78 FR 38646 - Importer Permit Requirements for Tobacco Products and Processed Tobacco, and Other Requirements...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-27

... of Subjects 27 CFR Part 40 Cigars and cigarettes, Claims, Electronic funds transfers, Excise taxes..., Tobacco. 27 CFR Part 41 Cigars and cigarettes, Claims, Customs duties and inspection, Electronic fund... sale price of large cigars to incorporate a clarification published in a prior TTB temporary rule...

78 FR 21314 - Medicare and State Health Care Programs: Fraud and Abuse; Electronic Health Records Safe Harbor...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

... health records software or information technology and training services. The final rule for this safe... health records software or information technology and training services. In the same issue of the Federal..., licenses, and intellectual property related to electronic health records software; connectivity services...

Medicare program; FY 2014 hospice wage index and payment rate update; hospice quality reporting requirements; and updates on payment reform. final rule.

PubMed

2013-08-07

This final rule updates the hospice payment rates and the wage index for fiscal year (FY) 2014, and continues the phase out of the wage index budget neutrality adjustment factor (BNAF). Including the FY 2014 15 percent BNAF reduction, the total 5 year cumulative BNAF reduction in FY 2014 will be 70 percent. The BNAF phase-out will continue with successive 15 percent reductions in FY 2015 and FY 2016. This final rule also clarifies how hospices are to report diagnoses on hospice claims, and provides updates to the public on hospice payment reform. Additionally, this final rule changes the requirements for the hospice quality reporting program by discontinuing currently reported measures and implementing a Hospice Item Set with seven National Quality Forum (NFQ) endorsed measures beginning July 1, 2014, as proposed. Finally, this final rule will implement the hospice Experience of Care Survey on January 1, 2015, as proposed.

Greenhouse Gas Emissions from Educational Facilities and the EPA Greenhouse Gas Reporting Rule: Actions You Need to Take Now

ERIC Educational Resources Information Center

Wurmbrand, Mitchell M.; Klotz, Thomas C.

2010-01-01

On September 22, 2009, The United States Environmental Protection Agency (EPA) issued its final rule on greenhouse gas (GHG) emission reporting. The informational literature that EPA has published to support the rule clearly states that EPA believes the vast majority of smaller GHG-emitting facilities, such as educational facilities, will not be…

Individualized Instruction for Data Access (IIDA). Quarterly Report No. 4.

ERIC Educational Resources Information Center

Drexel Univ., Philadelphia, PA. Graduate School of Library Science.

A brief summary of the progress and status of the Individualized Instruction for Data Access (IIDA) project is followed by a report focusing on the principles and rules for analyzing a computer search performed using the IIDA software, and adaptation rules for the deferment of error messages in the case of frequent violations of the same rule. The…

Demonstrating Hund's Rule in Action by Exploring the Magnetic Properties of Metal Complexes with 3D[superscript n] and 4F[superscript n] Configurations

ERIC Educational Resources Information Center

Natoli, Sean N.; McMillin, David R.

2018-01-01

Students collect magnetic susceptibility data to verify that Hund's rule correctly predicts electronic configurations. Systems examined include three commercially available lanthanide(III)-containing complexes of the form M(acac)[subscript 3](H[subscript 2]O)[subscript 2] (where M = La(III), Nd(III), and Gd(III), and acac denotes the [CH[subscript…

Lego Bricks and the Octet Rule: Molecular Models for Biochemical Pathways with Plastic, Interlocking Toy Bricks

ERIC Educational Resources Information Center

Lin, Henry J.; Lehoang, Jennifer; Kwan, Isabel; Baghaee, Anita; Prasad, Priya; Ha-Chen, Stephanie J.; Moss, Tanesha; Woods, Jeremy D.

2018-01-01

The 8 studs on a 2 × 4 Lego brick conveniently represent the outer shell of electrons for carbon, nitrogen, and oxygen atoms. We used Lego bricks to model these atoms, which are then joined together to form molecules by following the Lewis octet rule. A variety of small biological molecules can be modeled in this way, such as most amino acids,…

Nurses and electronic health records in a Canadian hospital: examining the social organisation and programmed use of digitised nursing knowledge.

PubMed

Campbell, Marie L; Rankin, Janet M

2017-03-01

Institutional ethnography (IE) is used to examine transformations in a professional nurse's work associated with her engagement with a hospital's electronic health record (EHR) which is being updated to integrate professional caregiving and produce more efficient and effective health care. We review in the technical and scholarly literature the practices and promises of information technology and, especially of its applications in health care, finding useful the more critical and analytic perspectives. Among the latter, scholarship on the activities of economising is important to our inquiry into the actual activities that transform 'things' (in our case, nursing knowledge and action) into calculable information for objective and financially relevant decision-making. Beginning with an excerpt of observational data, we explicate observed nurse-patient interactions, discovering in them traces of institutional ruling relations that the nurse's activation of the EHR carries into the nursing setting. The EHR, we argue, materialises and generalises the ruling relations across institutionally located caregivers; its authorised information stabilises their knowing and acting, shaping health care towards a calculated effective and efficient form. Participating in the EHR's ruling practices, nurses adopt its ruling standpoint; a transformation that we conclude needs more careful analysis and debate. © 2016 Foundation for the Sociology of Health & Illness.

Intraband magneto-optical absorption in InAs/GaAs quantum dots: Orbital Zeeman splitting and the Thomas-Reiche-Kuhn sum rule

NASA Astrophysics Data System (ADS)

Zhang, J.-Z.; Galbraith, I.

2008-05-01

Using perturbation theory, intraband magneto-optical absorption is calculated for InAs/GaAs truncated pyramidal quantum dots in a magnetic field applied parallel to the growth direction z . The effects of the magnetic field on the electronic states as well as the intraband transitions are systematically studied. Selection rules governing the intraband transitions are discussed based on the symmetry properties of the electronic states. While the broadband z -polarized absorption is almost insensitive to the magnetic field, the orbital Zeeman splitting is the dominant feature in the in-plane polarized spectrum. Strong in-plane polarized magneto-absorption features are located in the far-infrared region, while z -polarized absorption occurs at higher frequencies. This is due to the dot geometry (the base length is much larger than the height) yielding different quantum confinement in the vertical and lateral directions. The Thomas-Reiche-Kuhn sum rule, including the magnetic field effect, is applied together with the selection rules to the absorption spectra. The orbital Zeeman splitting depends on both the dot size and the confining potential—the splitting decreases as the dot size or the confining potential decreases. Our calculated Zeeman splittings are in agreement with experimental data.

Prevalence of smoke-free car and home rules in Maine before and after passage of a smoke-free vehicle law, 2007-2010.

PubMed

Murphy-Hoefer, Rebecca; Madden, Patrick; Maines, Dorean; Coles, Carol

2014-01-16

This is the first study to examine the prevalence of self-reported smoke-free rules for private cars and homes before and after the passage of a smoke-free vehicle law. Data were examined for 13,461 Maine adults aged 18 or older who participated in the Behavioral Risk Factor Surveillance System, a state-based telephone survey covering health topics. Self-reported smoke-free car and home rules, smoking behavior, and demographic variables of age, sex, education, income, and children in household were analyzed for prevalence before and after the state's smoke-free vehicle law was passed. Prevalence of smoke-free car and home rules was significantly higher after Maine's smoke-free vehicle law was passed in the state (P = .004 for car rules and P = .009 for home rules). Variations in smoking rules differed by smoking and demographic variables. People with household incomes of less than $20,000 saw an increase of 14.3% in smoke-free car rules; overall, those with annual incomes of less than $20,000 and those with less than a high school education reported a lower prevalence of smoke-free car rules both before and after the law was passed than did people with higher incomes and higher education levels. The prevalence of smoke-free home rules after the law was implemented was higher among those with 4 or more years of college education than among those with lower levels of education (P = .02). The prevalence of smoke-free car and home rules among Maine adults was significantly higher after the passage of a statewide smoke-free vehicle law. This apparent change in smoke-free rule prevalence may be indicative of changing social norms related to the unacceptability of secondhand smoke exposure.

Computer-assisted expert case definition in electronic health records.

PubMed

Walker, Alexander M; Zhou, Xiaofeng; Ananthakrishnan, Ashwin N; Weiss, Lisa S; Shen, Rongjun; Sobel, Rachel E; Bate, Andrew; Reynolds, Robert F

2016-02-01

To describe how computer-assisted presentation of case data can lead experts to infer machine-implementable rules for case definition in electronic health records. As an illustration the technique has been applied to obtain a definition of acute liver dysfunction (ALD) in persons with inflammatory bowel disease (IBD). The technique consists of repeatedly sampling new batches of case candidates from an enriched pool of persons meeting presumed minimal inclusion criteria, classifying the candidates by a machine-implementable candidate rule and by a human expert, and then updating the rule so that it captures new distinctions introduced by the expert. Iteration continues until an update results in an acceptably small number of changes to form a final case definition. The technique was applied to structured data and terms derived by natural language processing from text records in 29,336 adults with IBD. Over three rounds the technique led to rules with increasing predictive value, as the experts identified exceptions, and increasing sensitivity, as the experts identified missing inclusion criteria. In the final rule inclusion and exclusion terms were often keyed to an ALD onset date. When compared against clinical review in an independent test round, the derived final case definition had a sensitivity of 92% and a positive predictive value of 79%. An iterative technique of machine-supported expert review can yield a case definition that accommodates available data, incorporates pre-existing medical knowledge, is transparent and is open to continuous improvement. The expert updates to rules may be informative in themselves. In this limited setting, the final case definition for ALD performed better than previous, published attempts using expert definitions. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

14 CFR 91.875 - Annual progress reports.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Operating Noise Limits § 91... report, that specific planning data be considered proprietary. (e) If an operator's actions during any...

14 CFR 91.875 - Annual progress reports.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Operating Noise Limits § 91... report, that specific planning data be considered proprietary. (e) If an operator's actions during any...

14 CFR 91.875 - Annual progress reports.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Operating Noise Limits § 91... report, that specific planning data be considered proprietary. (e) If an operator's actions during any...

14 CFR 91.875 - Annual progress reports.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Operating Noise Limits § 91... report, that specific planning data be considered proprietary. (e) If an operator's actions during any...

14 CFR 91.875 - Annual progress reports.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) AIR TRAFFIC AND GENERAL OPERATING RULES GENERAL OPERATING AND FLIGHT RULES Operating Noise Limits § 91... report, that specific planning data be considered proprietary. (e) If an operator's actions during any...

Validity criteria for Fermi's golden rule scattering rates applied to metallic nanowires.

PubMed

Moors, Kristof; Sorée, Bart; Magnus, Wim

2016-09-14

Fermi's golden rule underpins the investigation of mobile carriers propagating through various solids, being a standard tool to calculate their scattering rates. As such, it provides a perturbative estimate under the implicit assumption that the effect of the interaction Hamiltonian which causes the scattering events is sufficiently small. To check the validity of this assumption, we present a general framework to derive simple validity criteria in order to assess whether the scattering rates can be trusted for the system under consideration, given its statistical properties such as average size, electron density, impurity density et cetera. We derive concrete validity criteria for metallic nanowires with conduction electrons populating a single parabolic band subjected to different elastic scattering mechanisms: impurities, grain boundaries and surface roughness.

Antecedents and consequences of emotional display rule perceptions.

PubMed

Diefendorff, James M; Richard, Erin M

2003-04-01

Central to all theories of emotional labor is the idea that individuals follow emotional display rules that specify the appropriate expression of emotions on the job. This investigation examined antecedents and consequences of emotional display rule perceptions. Full-time working adults (N = 152) from a variety of occupations provided self-report data, and supervisors and coworkers completed measures pertaining to the focal employees. Results using structural equation modeling revealed that job-based interpersonal requirements, supervisor display rule perceptions, and employee extraversion and neuroticism were predictive of employee display rule perceptions. Employee display rule perceptions, in turn, were related to self-reported job satisfaction and coworker ratings of employees' emotional displays on the job. Finally, neuroticism had direct negative relationships with job satisfaction and coworker ratings of employees' emotional displays.

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

Tougaard, Sven

The author reports a systematic study of the range of validity of a previously developed algorithm for automated x-ray photoelectron spectroscopy analysis, which takes into account the variation in both peak intensity and the intensity in the background of inelastically scattered electrons. This test was done by first simulating spectra for the Au4d peak with gold atoms distributed in the form of a wide range of nanostructures, which includes overlayers with varying thickness, a 5 A layer of atoms buried at varying depths and a substrate covered with an overlayer of varying thickness. Next, the algorithm was applied to analyzemore » these spectra. The algorithm determines the number of atoms within the outermost 3 {lambda} of the surface. This amount of substance is denoted AOS{sub 3{lambda}} (where {lambda} is the electron inelastic mean free path). In general the determined AOS{sub 3{lambda}} is found to be accurate to within {approx}10-20% depending on the depth distribution of the atoms. The algorithm also determines a characteristic length L, which was found to give unambiguous information on the depth distribution of the atoms for practically all studied cases. A set of rules for this parameter, which relates the value of L to the depths where the atoms are distributed, was tested, and these rules were found to be generally valid with only a few exceptions. The results were found to be rather independent of the spectral energy range (from 20 to 40 eV below the peak energy) used in the analysis.« less

77 FR 63757 - Extension of the Commission's Rules Regarding Outage Reporting to Interconnected Voice Over...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-17

... Commission's Rules Regarding Outage Reporting to Interconnected Voice Over Internet Protocol Service Providers and Broadband Internet Service Providers AGENCY: Federal Communications Commission. ACTION: Final... Regarding Outage Reporting to Interconnected Voice Over Internet Protocol Service Providers and Broadband...

Accounting principles, reporting rules, and payment practices.

PubMed

Kovener, R R

1979-12-01

Misconceptions concerning the distinction between accounting principles, reporting rules, and payment practices and how they interrelate can lessen the effectiveness of hospital financial managers in these areas/clarification and recommendations are offered.

Category Learning Strategies in Younger and Older Adults: Rule Abstraction and Memorization

PubMed Central

Wahlheim, Christopher N.; McDaniel, Mark A.; Little, Jeri L.

2016-01-01

Despite the fundamental role of category learning in cognition, few studies have examined how this ability differs between younger and older adults. The present experiment examined possible age differences in category learning strategies and their effects on learning. Participants were trained on a category determined by a disjunctive rule applied to relational features. The utilization of rule- and exemplar-based strategies was indexed by self-reports and transfer performance. Based on self-reported strategies, both age groups had comparable frequencies of rule- and exemplar-based learners, but older adults had a higher frequency of intermediate learners (i.e., learners not identifying with a reliance on either rule- or exemplar-based strategies). Training performance was higher for younger than older adults regardless of the strategy utilized, showing that older adults were impaired in their ability to learn the correct rule or to remember exemplar-label associations. Transfer performance converged with strategy reports in showing higher fidelity category representations for younger adults. Younger adults with high working memory capacity were more likely to use an exemplar-based strategy, and older adults with high working memory capacity showed better training performance. Age groups did not differ in their self-reported memory beliefs, and these beliefs did not predict training strategies or performance. Overall, the present results contradict earlier findings that older adults prefer rule- to exemplar-based learning strategies, presumably to compensate for memory deficits. PMID:26950225

A grand unified model for liganded gold clusters

PubMed Central

Xu, Wen Wu; Zhu, Beien; Zeng, Xiao Cheng; Gao, Yi

2016-01-01

A grand unified model (GUM) is developed to achieve fundamental understanding of rich structures of all 71 liganded gold clusters reported to date. Inspired by the quark model by which composite particles (for example, protons and neutrons) are formed by combining three quarks (or flavours), here gold atoms are assigned three ‘flavours' (namely, bottom, middle and top) to represent three possible valence states. The ‘composite particles' in GUM are categorized into two groups: variants of triangular elementary block Au3(2e) and tetrahedral elementary block Au4(2e), all satisfying the duet rule (2e) of the valence shell, akin to the octet rule in general chemistry. The elementary blocks, when packed together, form the cores of liganded gold clusters. With the GUM, structures of 71 liganded gold clusters and their growth mechanism can be deciphered altogether. Although GUM is a predictive heuristic and may not be necessarily reflective of the actual electronic structure, several highly stable liganded gold clusters are predicted, thereby offering GUM-guided synthesis of liganded gold clusters by design. PMID:27910848

Ultrawideband Electromagnetic Interference to Aircraft Radios: Results of Limited Functional Testing With United Airlines and Eagles Wings Incorporated, in Victorville, California

NASA Technical Reports Server (NTRS)

Ely, Jay J.; Shaver, Timothy W.; Fuller, Gerald L.

2002-01-01

On February 14, 2002, the FCC adopted a FIRST REPORT AND ORDER, released it on April 22, 2002, and on May 16, 2002 published in the Federal Register a Final Rule, permitting marketing and operation of new products incorporating UWB technology. Wireless product developers are working to rapidly bring this versatile, powerful and expectedly inexpensive technology into numerous consumer wireless devices. Past studies addressing the potential for passenger-carried portable electronic devices (PEDs) to interfere with aircraft electronic systems suggest that UWB transmitters may pose a significant threat to aircraft communication and navigation radio receivers. NASA, United Airlines and Eagles Wings Incorporated have performed preliminary testing that clearly shows the potential for handheld UWB transmitters to cause cockpit failure indications for the air traffic control radio beacon system (ATCRBS), blanking of aircraft on the traffic alert and collision avoidance system (TCAS) displays, and cause erratic motion and failure of instrument landing system (ILS) localizer and glideslope pointers on the pilot horizontal situation and attitude director displays. This report provides details of the preliminary testing and recommends further assessment of aircraft systems for susceptibility to UWB electromagnetic interference.

Alcohol Electronic Screening and Brief Intervention: A Community Guide Systematic Review

PubMed Central

Tansil, Kristin A.; Esser, Marissa B.; Sandhu, Paramjit; Reynolds, Jeffrey A.; Elder, Randy W.; Williamson, Rebecca S.; Chattopadhyay, Sajal K.; Bohm, Michele K.; Brewer, Robert D.; McKnight-Eily, Lela R.; Hungerford, Daniel W.; Toomey, Traci L.; Hingson, Ralph W.; Fielding, Jonathan E.

2016-01-01

Context Excessive drinking is responsible for 1 in 10 deaths among working-age adults in the U.S. annually. Alcohol screening and brief intervention (ASBI) is an effective, but underutilized, intervention for reducing excessive drinking among adults. Electronic screening and brief intervention (e-SBI) uses electronic devices to deliver key elements of ASBI, and has the potential to expand population reach. Evidence acquisition Using Community Guide methods, a systematic review of the scientific literature on the effectiveness of e-SBI for reducing excessive alcohol consumption and related harms was conducted. The search covered studies published from 1967 to October 2011. A total of 31 studies with 36 study arms met quality criteria, and were included in the review. Analyses were conducted in 2012. Evidence synthesis Twenty-four studies (28 study arms) provided results for excessive drinkers only and seven studies (eight study arms) reported results for all drinkers. Nearly all studies found that e-SBI reduced excessive alcohol consumption and related harms: nine study arms reported a median 23.9% reduction in binge drinking intensity (maximum drinks/binge episode) and nine study arms reported a median 16.5% reduction in binge drinking frequency. Reductions in drinking measures were sustained for up to 12 months. Conclusion According to Community Guide rules of evidence, e-SBI is an effective method for reducing excessive alcohol consumption and related harms among intervention participants. Implementation of e-SBI could complement population-level strategies previously recommended by the Community Preventive Services Task Force for reducing excessive drinking (e.g., increasing alcohol taxes and regulating alcohol outlet density). PMID:27745678

Alcohol Electronic Screening and Brief Intervention: A Community Guide Systematic Review.

PubMed

Tansil, Kristin A; Esser, Marissa B; Sandhu, Paramjit; Reynolds, Jeffrey A; Elder, Randy W; Williamson, Rebecca S; Chattopadhyay, Sajal K; Bohm, Michele K; Brewer, Robert D; McKnight-Eily, Lela R; Hungerford, Daniel W; Toomey, Traci L; Hingson, Ralph W; Fielding, Jonathan E

2016-11-01

Excessive drinking is responsible for one in ten deaths among working-age adults in the U.S. annually. Alcohol screening and brief intervention is an effective but underutilized intervention for reducing excessive drinking among adults. Electronic screening and brief intervention (e-SBI) uses electronic devices to deliver key elements of alcohol screening and brief intervention, with the potential to expand population reach. Using Community Guide methods, a systematic review of the scientific literature on the effectiveness of e-SBI for reducing excessive alcohol consumption and related harms was conducted. The search covered studies published from 1967 to October 2011. A total of 31 studies with 36 study arms met quality criteria and were included in the review. Analyses were conducted in 2012. Twenty-four studies (28 study arms) provided results for excessive drinkers only and seven studies (eight study arms) reported results for all drinkers. Nearly all studies found that e-SBI reduced excessive alcohol consumption and related harms: nine study arms reported a median 23.9% reduction in binge-drinking intensity (maximum drinks/binge episode) and nine study arms reported a median 16.5% reduction in binge-drinking frequency. Reductions in drinking measures were sustained for up to 12 months. According to Community Guide rules of evidence, e-SBI is an effective method for reducing excessive alcohol consumption and related harms among intervention participants. Implementation of e-SBI could complement population-level strategies previously recommended by the Community Preventive Services Task Force for reducing excessive drinking (e.g., increasing alcohol taxes and regulating alcohol outlet density). Published by Elsevier Inc.