JESD57 Test Standard, Procedures for the Measurement of Single-Event Effects in Semiconductor Devices from Heavy-Ion Irradiation Revision Update

NASA Technical Reports Server (NTRS)

Lauenstein, Jean-Marie

2016-01-01

The JEDEC JESD57 test standard, Procedures for the Measurement of Single-Event Effects in Semiconductor Devices from Heavy-Ion Irradiation, is undergoing its first revision since 1996. This presentation will provide an overview of some of the key proposed updates to the document.

Progress in the clinical development and utilization of vision prostheses: an update

PubMed Central

Brandli, Alice; Luu, Chi D; Guymer, Robyn H; Ayton, Lauren N

2016-01-01

Vision prostheses, or “bionic eyes”, are implantable medical bionic devices with the potential to restore rudimentary sight to people with profound vision loss or blindness. In the past two decades, this field has rapidly progressed, and there are now two commercially available retinal prostheses in the US and Europe, and a number of next-generation devices in development. This review provides an update on the development of these devices and a discussion on the future directions for the field. PMID:28539798

77 FR 74355 - Approval of Air Quality Implementation Plans; California; San Joaquin Valley; Attainment Plan for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-14

... update the air quality modeling in the San Joaquin Valley 8-Hour Ozone SIP by December 31, 2014. DATES... modeling in the San Joaquin Valley 8-Hour Ozone SIP to reflect emissions inventory improvements and any...) * * * (396) * * * (ii) * * * (A) * * * (2) * * * (ii) Commitment to update the air quality modeling in the...

77 FR 35862 - Approval and Promulgation of Implementation Plans; State of Florida: New Source; Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-15

... Resource Management, to EPA in two separate SIP revisions on October 19, 2007, and July 1, 2011. These SIP...) Implementation Rule NSR Update Phase II (hereafter referred to as the ``Ozone Implementation NSR Update'' or ``Phase II Rule'') recognizing nitrogen oxide (NO X ) as an ozone precursor, among other requirements. In...

Thyroid Radiofrequency Ablation: Updates on Innovative Devices and Techniques

PubMed Central

Park, Hye Sun; Park, Auh Whan; Chung, Sae Rom; Choi, Young Jun; Lee, Jeong Hyun

2017-01-01

Radiofrequency ablation (RFA) is a well-known, effective, and safe method for treating benign thyroid nodules and recurrent thyroid cancers. Thyroid-dedicated devices and basic techniques for thyroid RFA were introduced by the Korean Society of Thyroid Radiology (KSThR) in 2012. Thyroid RFA has now been adopted worldwide, with subsequent advances in devices and techniques. To optimize the treatment efficacy and patient safety, understanding the basic and advanced RFA techniques and selecting the optimal treatment strategy are critical. The goal of this review is to therefore provide updates and analysis of current devices and advanced techniques for RFA treatment of benign thyroid nodules and recurrent thyroid cancers. PMID:28670156

42 CFR 413.88 - Incentive payments under plans for voluntary reduction in number of medical residents.

Code of Federal Regulations, 2014 CFR

2014-10-01

... reduction plan. (5) Updates to annual and cumulative targets (i) Except as provided in paragraph (g)(5)(ii...)(2) and (g)(3) of this section. (ii) An entity may update annual reduction targets specified in its... used for direct GME payments for the last residency training year in which a qualifying entity...

MultitaskProtDB-II: an update of a database of multitasking/moonlighting proteins

PubMed Central

Franco-Serrano, Luís; Hernández, Sergio; Calvo, Alejandra; Severi, María A; Ferragut, Gabriela; Pérez-Pons, JosepAntoni; Piñol, Jaume; Pich, Òscar; Mozo-Villarias, Ángel; Amela, Isaac

2018-01-01

Abstract Multitasking, or moonlighting, is the capability of some proteins to execute two or more biological functions. MultitaskProtDB-II is a database of multifunctional proteins that has been updated. In the previous version, the information contained was: NCBI and UniProt accession numbers, canonical and additional biological functions, organism, monomeric/oligomeric states, PDB codes and bibliographic references. In the present update, the number of entries has been increased from 288 to 694 moonlighting proteins. MultitaskProtDB-II is continually being curated and updated. The new database also contains the following information: GO descriptors for the canonical and moonlighting functions, three-dimensional structure (for those proteins lacking PDB structure, a model was made using Itasser and Phyre), the involvement of the proteins in human diseases (78% of human moonlighting proteins) and whether the protein is a target of a current drug (48% of human moonlighting proteins). These numbers highlight the importance of these proteins for the analysis and explanation of human diseases and target-directed drug design. Moreover, 25% of the proteins of the database are involved in virulence of pathogenic microorganisms, largely in the mechanism of adhesion to the host. This highlights their importance for the mechanism of microorganism infection and vaccine design. MultitaskProtDB-II is available at http://wallace.uab.es/multitaskII. PMID:29136215

Accessing global data from accelerator devices

DOEpatents

Bertolli, Carlo; O'Brien, John K.; Sallenave, Olivier H.; Sura, Zehra N.

2016-12-06

An aspect includes a table of contents (TOC) that was generated by a compiler being received at an accelerator device. The TOC includes an address of global data in a host memory space. The global data is copied from the address in the host memory space to an address in the device memory space. The address in the host memory space is obtained from the received TOC. The received TOC is updated to indicate that global data is stored at the address in the device memory space. A kernel that accesses the global data from the address in the device memory space is executed. The address in the device memory space is obtained based on contents of the updated TOC. When the executing is completed, the global data from the address in the device memory space is copied to the address in the host memory space.

75 FR 71669 - Sunshine Act Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-24

.... Approval of Agenda. II. Program Planning. Approval of School Choice, the Blaine Amendments and Anti.... Update on FY 2011 Cy Pres Enforcement Report. Update on Status of Briefing on Disparate Impact in School Discipline Policies. Update on Sex Discrimination in Liberal Arts College Admissions--Some of the discussion...

News

NASA Astrophysics Data System (ADS)

Davenhall, Clive

2010-07-01

Webb-Share update; Astro-cymru update; Copernicus reburied; Tycho to be exhumed; Caledonian anniversary 1: chair of astronomy at Glasgow; Caledonian anniversary II: James Ferguson: Fifty years of weather satellites; H.G. Wells remembered.

75 FR 10813 - Notice of Public Meeting, Southeast Oregon Resource Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

... update, litigation updates, update on the BLM sagebrush/sage-grouse teams, Phase II Blue Mountain Forest...] Notice of Public Meeting, Southeast Oregon Resource Advisory Council AGENCY: Bureau of Land Management... (BLM) Southeast Oregon Resource Advisory Council (SEORAC) will meet as indicated below: DATES: The...

Devices for hearing loss

MedlinePlus

... NIDCD). Assistive devices for people with hearing, voice, speech, or language disorders. Nidcd.nih.gov Web site. www.nidcd.nih.gov/health/assistive-devices-people-hearing-voice-speech-or-language-disorders . Updated March 6, 2017. Accessed July 5, 2017. ...

45 CFR 164.316 - Policies and procedures and documentation requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... when it last was in effect, whichever is later. (ii) Availability (Required). Make documentation.... (iii) Updates (Required). Review documentation periodically, and update as needed, in response to...

Accessing global data from accelerator devices

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

Bertolli, Carlo; O'Brien, John K.; Sallenave, Olivier H.

2016-12-06

An aspect includes a table of contents (TOC) that was generated by a compiler being received at an accelerator device. The TOC includes an address of global data in a host memory space. The global data is copied from the address in the host memory space to an address in the device memory space. The address in the host memory space is obtained from the received TOC. The received TOC is updated to indicate that global data is stored at the address in the device memory space. A kernel that accesses the global data from the address in the devicemore » memory space is executed. The address in the device memory space is obtained based on contents of the updated TOC. When the executing is completed, the global data from the address in the device memory space is copied to the address in the host memory space.« less

75 FR 51982 - Fisheries of the Gulf of Mexico; Southeast Data, Assessment, and Review (SEDAR) Update; Greater...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... evaluates potential datasets and recommends which datasets are appropriate for assessment analyses. The... points to datasets incorporated in the original SEDAR benchmark assessment and run the benchmark... Webinar II November 22, 2010; 10 a.m. - 1 p.m.; SEDAR Update Assessment Webinar III Using updated datasets...

Device SEE Susceptibility Update: 1996-1998

NASA Technical Reports Server (NTRS)

Coss, J. R.; Miyahira, T. F.; Swift, G. M.

1998-01-01

This eighth Compendium continues the previous work of Nichols, et al, on single event effects (SEE) first published in 1985. Because the compendium has grown so voluminous, this update only presents data not publised in previous compendia.

Updateable 3D Display Using Large Area Photorefractive Polymer Devices

DTIC Science & Technology

2013-04-01

across the thin PR layer. The critical parameters for the buffer layer are: transparent over the range 400nm to 800nm, high dielectric strength , ease of...Holographic 3D Display for Telepresence". Holo- pack.Holo- print 2011, November 9th 2011, (Las-Vegas, NV).  J. Thomas et al., "Recent advances in...AFRL-OSR-VA-TR-2013-0199 Updateable 3D Display Using Large Area Photofractive Polymer Devics Pierre Alexandre Blanche TIPD

78 FR 33447 - Draft Applications for Sealed Source and Device Evaluation and Registration

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-04

... NUCLEAR REGULATORY COMMISSION [NRC-2013-0104] Draft Applications for Sealed Source and Device... for sealed source and device evaluation and registration. The NRC is requesting public comment on... for Sealed Source and Device Evaluation and Registration.'' The document has been updated from the...

Research Update: Emerging chalcostibite absorbers for thin-film solar cells

DOE PAGES

de Souza Lucas, Francisco Willian; Zakutayev, Andriy

2018-06-04

Copper antimony chalcogenides CuSbCh 2 (Ch=S, Se) are an emerging family of absorbers studied for thin-film solar cells. These non-toxic and Earth-abundant materials show a layered low-dimensional chalcostibite crystal structure, leading to interesting optoelectronic properties for applications in photovoltaic (PV) devices. This research update describes the CuSbCh 2 crystallographic structures, synthesis methods, competing phases, band structures, optoelectronic properties, point defects, carrier dynamics, and interface band offsets, based on experimental and theoretical data. Correlations between these absorber properties and PV device performance are discussed, and opportunities for further increase in the efficiency of the chalcostibite PV devices are highlighted.

Research Update: Emerging chalcostibite absorbers for thin-film solar cells

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

de Souza Lucas, Francisco Willian; Zakutayev, Andriy

Copper antimony chalcogenides CuSbCh 2 (Ch=S, Se) are an emerging family of absorbers studied for thin-film solar cells. These non-toxic and Earth-abundant materials show a layered low-dimensional chalcostibite crystal structure, leading to interesting optoelectronic properties for applications in photovoltaic (PV) devices. This research update describes the CuSbCh 2 crystallographic structures, synthesis methods, competing phases, band structures, optoelectronic properties, point defects, carrier dynamics, and interface band offsets, based on experimental and theoretical data. Correlations between these absorber properties and PV device performance are discussed, and opportunities for further increase in the efficiency of the chalcostibite PV devices are highlighted.

76 FR 69728 - SFIREG Full Committee; Notice of Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-09

... holidays. The Docket Facility telephone number is (703) 305-5805. II. Tentative Agenda Topics 1. Bed Bug IP... update. 15. Bed bug efforts update. 16. Regional issues. 17. Status of Worker Protection Standard...

ARED (Advanced-Resistive Exercise Device) Update

NASA Technical Reports Server (NTRS)

Ploutz-Snyder, Lori

2009-01-01

This viewgraph presentation describes ARED which is a new hardware exercise device for use on the International Space Station. Astronaut physiological adaptations, muscle parameters, and cardiovascular parameters are also reviewed.

Dynamic Observation of Brain-Like Learning in a Ferroelectric Synapse Device

NASA Astrophysics Data System (ADS)

Nishitani, Yu; Kaneko, Yukihiro; Ueda, Michihito; Fujii, Eiji; Tsujimura, Ayumu

2013-04-01

A brain-like learning function was implemented in an electronic synapse device using a ferroelectric-gate field effect transistor (FeFET). The FeFET was a bottom-gate type FET with a ZnO channel and a ferroelectric Pb(Zr,Ti)O3 (PZT) gate insulator. The synaptic weight, which is represented by the channel conductance of the FeFET, is updated by applying a gate voltage through a change in the ferroelectric polarization in the PZT. A learning function based on the symmetric spike-timing dependent synaptic plasticity was implemented in the synapse device using the multilevel weight update by applying a pulse gate voltage. The dynamic weighting and learning behavior in the synapse device was observed as a change in the membrane potential in a spiking neuron circuit.

77 FR 67449 - Medicare Program; End-Stage Renal Disease Prospective Payment System, Quality Incentive Program...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-09

... Blended Payment a. Update to the Drug Add-on to the Composite Rate Portion of the ESRD Blended Payment Rate i. Estimating Growth in Expenditures for Drugs and Biologicals in CY 2013 ii. Estimating Per Patient Growth iii. Applying the Growth Update to the Drug Add-On Adjustment iv. Update to the Drug Add-On...

76 FR 16292 - Medical Devices; Immunology and Microbiology Devices; Classification of Ovarian Adnexal Mass...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... test system into class II (special controls). The special control that will apply to these devices is the guidance document entitled ``Guidance for Industry and FDA Staff; Class II Special Controls... devices into class II (special controls) because special controls, in addition to general controls, will...

Updated constraints on the dark matter interpretation of CDMS-II-Si data

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

Witte, Samuel J.; Gelmini, Graciela B., E-mail: switte@physics.ucla.edu, E-mail: gelmini@physics.ucla.edu

2017-05-01

We present an updated halo-dependent and halo-independent analysis of viable light WIMP dark matter candidates which could account for the excess observed in CDMS-II-Si. We include recent constraints from LUX, PandaX-II, and PICO-60, as well as projected sensitivities for XENON1T, SuperCDMS SNOLAB, LZ, DARWIN, DarkSide-20k, and PICO-250, on candidates with spin-independent isospin conserving and isospin-violating interactions, and either elastic or exothermic scattering. We show that there exist dark matter candidates which can explain the CDMS-II-Si data and remain very marginally consistent with the null results of all current experiments, however such models are highly tuned, making a dark matter interpretationmore » of CDMS-II-Si very unlikely. We find that these models can only be ruled out in the future by an experiment comparable to LZ or PICO-250.« less

Recent advances in heart failure.

PubMed

Kassi, Mahwash; Hannawi, Bashar; Trachtenberg, Barry

2018-03-01

Acute heart failure continues to be a challenge as there is limited benefit of numerous agents that have been tested. Cardiac resynchronization therapy remains standard of care, yet timing and need for implantable cardiac defibrillator has been brought into question with the recent randomized trials. Several recent advances have been made towards management of heart failure both in drug and device therapy. The purpose of this review is to provide an update on the most important recent studies on heart failure with reduced ejection fraction (HFrEF) and heart failure with preserved ejection fraction (HFpEF). Two new drugs have been added to the armamentarium for HFrEF; ivabradine and angiotensin receptor-neprilysin inhibitors (ARNIs). Initial data from a new left ventricular assist device (LVAD) pump, the HeartMate 3 (HM III), have demonstrated no reports of pump thrombosis at 6 months, but stroke and right ventricle failure continue to be a challenge with comparable rates compared with the HeartMate II. Several large studies in HFpEF failed to show improvement in outcomes and management continues to be geared towards lifestyle modification and symptom relief. Newer therapies and devices have met with great success, yet there are several therapies that provide no benefit and even harm. A careful review of the recent literature remains instrumental to the effective management of patients with heart failure.

76 FR 20840 - Medical Devices; General and Plastic Surgery Devices; Classification of the Low Level Laser...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-14

... into class II (special controls). The special control(s) that will apply to the device is entitled ``Class II Special Controls Guidance Document: Low Level Laser System for Aesthetic Use.'' The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety...

17 CFR 240.14d-5 - Dissemination of certain tender offers by the use of stockholder lists and security position...

Code of Federal Regulations, 2014 CFR

2014-04-01

... this section or (ii) the last preceding update. (6) If the bidder has elected pursuant to paragraph (f... reasonable efforts to update the stockholder list and shall mail or cause to be mailed promptly following each update a copy of the bidder's tender offer materials (to the extent sufficient sets of such...

17 CFR 240.14d-5 - Dissemination of certain tender offers by the use of stockholder lists and security position...

Code of Federal Regulations, 2013 CFR

2013-04-01

... this section or (ii) the last preceding update. (6) If the bidder has elected pursuant to paragraph (f... reasonable efforts to update the stockholder list and shall mail or cause to be mailed promptly following each update a copy of the bidder's tender offer materials (to the extent sufficient sets of such...

17 CFR 240.14d-5 - Dissemination of certain tender offers by the use of stockholder lists and security position...

Code of Federal Regulations, 2010 CFR

2010-04-01

... this section or (ii) the last preceding update. (6) If the bidder has elected pursuant to paragraph (f... reasonable efforts to update the stockholder list and shall mail or cause to be mailed promptly following each update a copy of the bidder's tender offer materials (to the extent sufficient sets of such...

17 CFR 240.14d-5 - Dissemination of certain tender offers by the use of stockholder lists and security position...

Code of Federal Regulations, 2011 CFR

2011-04-01

... this section or (ii) the last preceding update. (6) If the bidder has elected pursuant to paragraph (f... reasonable efforts to update the stockholder list and shall mail or cause to be mailed promptly following each update a copy of the bidder's tender offer materials (to the extent sufficient sets of such...

30 CFR 57.22227 - Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines). 57.22227 Section 57.22227 Mineral Resources MINE SAFETY AND... Ventilation § 57.22227 Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines). (a...

Enhanced, rapid occlusion of carotid and vertebral arteries using the AMPLATZER Vascular Plug II device: the Duke Cerebrovascular Center experience in 8 patients with 22 AMPLATZER Vascular Plug II devices.

PubMed

Mihlon, Frank; Agrawal, Abishek; Nimjee, Shahid M; Ferrell, Andrew; Zomorodi, Ali R; Smith, Tony P; Britz, Gavin W

2015-01-01

Therapeutic embolization of the common carotid artery (CCA), internal carotid artery (ICA), and vertebral artery (VA) is necessary in the treatment of a subset of chronic arteriovenous fistulas (AVFs), hemorrhages, highly vascularized neoplasms before resection, and giant aneurysms. There are currently no reports of the use of the AMPLATZER Vascular Plug II (AVP II) device to occlude the CCA, ICA, or VA. The objective of this article is to present the Duke Cerebrovascular Center experience using the AVP II device in neurointerventional applications. This case series is a retrospective review of all of the cases at Duke University Hospital in which an AVP II device was used in the CCA, ICA, or VA up to September 2012. The AVP II device was often used in conjunction with embolization coils or as multiple AVP II devices deployed in tandem. During 2010-2012, 8 cases meeting criteria were performed. These included 2 chronic VA to internal jugular AVFs, 1 hemorrhagic CCA to internal jugular AVF secondary to invasive head and neck squamous cell carcinoma, 1 ICA hemorrhage secondary to invasive head and neck squamous cell carcinoma, 1 ICA hemorrhage secondary to trauma, 1 ruptured ICA aneurysm, 1 giant petrous ICA aneurysm, and 1 case of cervical vertebral sarcoma requiring preoperative VA embolization. Successful occlusion of the target vessel was achieved in all 8 cases. There was 1 major complication that consisted of a watershed distribution cerebral infarct; however, this was related to emergent occlusion of the ICA in the setting of intracranial hemorrhage and was not a problem intrinsic to the AVP II device. The AVP II device is relatively large, self-expanding vascular occlusion device that safely allows enhanced, rapid take-down of the CCA, ICA, and VA with low risk of distal migration. Copyright © 2015 Elsevier Inc. All rights reserved.

Device Performance | Photovoltaic Research | NREL

Science.gov Websites

Device Performance Device Performance PV Calibrations Blog Check out the latest updates from the PV than 190 person-years. Capabilities Our capabilities for measuring key performance parameters of solar cells and modules include the use of various solar simulators and tools to measure current-voltage and

Codeine and Tramadol Can Cause Breathing Problems for Children

MedlinePlus

... the FDA’s Consumer Updates page , which features the latest on all FDA-regulated products. April 20, 2017 back to top ... in Consumer Updates Animal & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food Medical Devices Nutrition Radiation-Emitting Products Tobacco Products Vaccines, Blood & ...

The Factor Structure of the CIBS-II-Readiness Assessment

ERIC Educational Resources Information Center

Gotch, Chad M.; French, Brian F.

2011-01-01

The Brigance Comprehensive Inventory of Basic Skills-II (CIBS-II)-Readiness form is a diagnostic battery intended for children aged 5 and 6 years. The CIBS-II-Readiness is a new version of the CIBS-Revised-Readiness and includes updated normative information on a larger representative sample in comparison to the CIBS-Revised-Readiness. Empirical…

Protecting computer-based medical devices: defending against viruses and other threats.

PubMed

2005-07-01

The increasing integration of computer hardware has exposed medical devices to greater risks than ever before. More and more devices rely on commercial off-the-shelf software and operating systems, which are vulnerable to the increasing proliferation of viruses and other malicious programs that target computers. Therefore, it is necessary for hospitals to take steps such as those outlined in this article to ensure that their computer-based devices are made safe and continue to remain safe in the future. Maintaining the security of medical devices requires planning, careful execution, and a commitment of resources. A team should be created to develop a process for surveying the security status of all computerized devices in the hospital and making sure that patches and other updates are applied as needed. These patches and updates should be approved by the medical system supplier before being implemented. The team should consider using virtual local area networks to isolate susceptible devices on the hospital's network. All security measures should be carefully documented, and the documentation should be kept up-to-date. Above all, care must be taken to ensure that medical device security involves a collaborative, supportive partnership between the hospital's information technology staff and biomedical engineering personnel.

SAGE II Version 7.00 Release

Atmospheric Science Data Center

2013-07-10

... channel due to uncertainty in the H2O spectroscopy in this spectral band Updated our estimation of the SAGE II water vapor channel filter location drift resulting in better agreement with more modern datasets ...

Update on mechanical cardiopulmonary resuscitation devices.

PubMed

Rubertsson, Sten

2016-06-01

The aim of this review is to update and discuss the use of mechanical chest compression devices in treatment of cardiac arrest. Three recently published large multicenter randomized trials have not been able to show any improved outcome in adult out-of-hospital cardiac arrest patients when compared with manual chest compressions. Mechanical chest compression devices have been developed to better deliver uninterrupted chest compressions of good quality. Prospective large randomized studies have not been able to prove a better outcome compared to manual chest compressions; however, latest guidelines support their use when high-quality manual chest compressions cannot be delivered. Mechanical chest compressions can also be preferred during transportation, in the cath-lab and as a bridge to more invasive support like extracorporeal membrane oxygenation.

Update on Tissue Tightening

PubMed Central

2010-01-01

A variety of medical devices are described under the heading of tissue tightening devices. This article reviews the tissue tightening devices currently available in the United States and some that may receive clearance in the upcoming year. These include the various radiofrequency devices as well as the pulsed light devices that achieve similar end results. The one noticeable factor seen with this group of devices is the paucity of large, clinical, controlled trials that appear in the medical literature for this group of medical devices as a whole. PMID:20725568

A decision support tool for selecting traffic control devices.

DOT National Transportation Integrated Search

2015-07-01

The Federal Highway Administration (FHWA) and transportation profession continue updating and : publishing the Manual on Uniform Traffic Control Devices (MUTCD). However, it is beyond the scope of : the MUTCD to provide the breadth of knowledge neces...

Hearing Aids and Personal Sound Amplifiers: Know the Difference

MedlinePlus

... Devices and Personal Sound Amplification Products - Guidance for Industry and FDA Staff (PDF - 42KB) More in Consumer Updates Animal & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food Medical Devices Nutrition Radiation-Emitting Products Tobacco Products ...

Validation Studies for Diet History Questionnaire II | EGRP/DCCPS/NCI/NIH

Cancer.gov

Links to validation findings from the original Diet History Questionnaire (DHQ). These findings are unlikely to be greatly modified by minimal modifications to DHQ II food list and the updated nutrient database.

76 FR 43651 - Saguache County Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-21

... Committee Act. The purpose is to review and recommend project proposals to be funded with Title II money... with Title II money; (3) Update on current status of Secure Rural Schools Act reauthorization and...

75 FR 70112 - Medical Devices; General and Plastic Surgery Devices; Classification of Non-Powered Suction...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-17

... Suction Apparatus Device Intended for Negative Pressure Wound Therapy AGENCY: Food and Drug Administration...- powered suction apparatus device intended for negative pressure wound therapy (NPWT) into class II... ``Class II Special Controls Guidance Document: Non-Powered Suction Apparatus Device Intended for Negative...

New Critical Compilations of Atomic Transition Probabilities for Neutral and Singly Ionized Carbon, Nitrogen, and Iron

NASA Technical Reports Server (NTRS)

Wiese, Wolfgang L.; Fuhr, J. R.

2006-01-01

We have undertaken new critical assessments and tabulations of the transition probabilities of important lines of these spectra. For Fe I and Fe II, we have carried out a complete re-assessment and update, and we have relied almost exclusively on the literature of the last 15 years. Our updates for C I, C II and N I, N II primarily address the persistent lower transitions as well as a greatly expanded number of forbidden lines (M1, M2, and E2). For these transitions, sophisticated multiconfiguration Hartree-Fock (MCHF) calculations have been recently carried out, which have yielded data considerably improved and often appreciably different from our 1996 NIST compilation.

NACRE II: an update of the NACRE compilation of charged-particle-induced thermonuclear reaction rates for nuclei with mass number A<16

NASA Astrophysics Data System (ADS)

Xu, Y.; Takahashi, K.; Goriely, S.; Arnould, M.; Ohta, M.; Utsunomiya, H.

2013-11-01

An update of the NACRE compilation [3] is presented. This new compilation, referred to as NACRE II, reports thermonuclear reaction rates for 34 charged-particle induced, two-body exoergic reactions on nuclides with mass number A<16, of which fifteen are particle-transfer reactions and the rest radiative capture reactions. When compared with NACRE, NACRE II features in particular (1) the addition to the experimental data collected in NACRE of those reported later, preferentially in the major journals of the field by early 2013, and (2) the adoption of potential models as the primary tool for extrapolation to very low energies of astrophysical S-factors, with a systematic evaluation of uncertainties.

FDA Proposes New Safety Measures for Indoor Tanning Devices: The Facts

MedlinePlus

... Consumers Home For Consumers Consumer Updates FDA Proposes New Safety Measures for Indoor Tanning Devices: The Facts ... Website Policies U.S. Food and Drug Administration 10903 New Hampshire Avenue Silver Spring, MD 20993 1-888- ...

Risk Assessment Update: Russian Segment

NASA Technical Reports Server (NTRS)

Christiansen, Eric; Lear, Dana; Hyde, James; Bjorkman, Michael; Hoffman, Kevin

2012-01-01

BUMPER-II version 1.95j source code was provided to RSC-E- and Khrunichev at January 2012 MMOD TIM in Moscow. MEMCxP and ORDEM 3.0 environments implemented as external data files. NASA provided a sample ORDEM 3.0 g."key" & "daf" environment file set for demonstration and benchmarking BUMPER -II v1.95j installation at the Jan-12 TIM. ORDEM 3.0 has been completed and is currently in beta testing. NASA will provide a preliminary set of ORDEM 3.0 ".key" & ".daf" environment files for the years 2012 through 2028. Bumper output files produced using the new ORDEM 3.0 data files are intended for internal use only, not for requirements verification. Output files will contain these words ORDEM FILE DESCRIPTION = PRELIMINARY VERSION: not for production. The projectile density term in many BUMPER-II ballistic limit equations will need to be updated. Cube demo scripts and output files delivered at the Jan-12 TIM have been updated for the new ORDEM 3.0 data files. Risk assessment results based on ORDEM 3.0 and MEM will be presented for the Russian Segment (RS) of ISS.

Special Education Law Update II.

ERIC Educational Resources Information Center

Zirkel, Perry A.

1991-01-01

An annotated outline provides recent case law in special education since the last update in volume 56 of this journal. Based on the 1990 amendments to the Education of the Handicapped Act (EHA), references are in the form of the acronym for its new title, the Individuals with Disabilities Education Act (IDEA). (MLF)

10 CFR 63.44 - Changes, tests, and experiments.

Code of Federal Regulations, 2011 CFR

2011-01-01

... waste isolation that are described in the SAR (as updated); and (ii) The design and performance... isolation, are operated or controlled. (6) Tests or experiments not described in the SAR (as updated) means... components important to safety, or important to waste isolation, are utilized, controlled, or altered in a...

10 CFR 63.44 - Changes, tests, and experiments.

Code of Federal Regulations, 2010 CFR

2010-01-01

... waste isolation that are described in the SAR (as updated); and (ii) The design and performance... isolation, are operated or controlled. (6) Tests or experiments not described in the SAR (as updated) means... components important to safety, or important to waste isolation, are utilized, controlled, or altered in a...

78 FR 54248 - SFIREG Full Committee; Notice of Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-03

.... SUMMARY: The Association of American Pesticide Control Officials (AAPCO)/State FIFRA Issues Research and... for the meeting and sets forth the tentative agenda topics. DATES: The meeting will be held on Monday...://www.epa.gov/dockets . II. Tentative Agenda Topics 1. OPP update on methomyl. 2. OECA update on...

Swarming UAS II

DTIC Science & Technology

2010-05-05

employed biomimicry to model a swarm of UAS as a colony of ants, where each UAS dynamically updates a global memory map, allowing pheromone-like...matter of design, DSE-R-0808 employed biomimicry to model a swarm of UAS as a colony of ants, where each UAS dynamically updates a global memory map

NEPSY-II Review: Korkman, M., Kirk, U., & Kemp, S. (2007). "NEPSY--Second Edition" (NEPSY-II). San Antonio, TX: Harcourt Assessment

ERIC Educational Resources Information Center

Davis, John L.; Matthews, Robb N.

2010-01-01

This article presents a review of the "NEPSY-Second Edition" (NEPSY-II), an updated and modified version of the NEPSY (Korkman, Kirk, & Kemp, 1998). The NEPSY-II is an individually administered compendium of tests designed to assess neuropsychological development in children ranging from 3 to 16.11 years old. The authors of the…

50 CFR 679.20 - General limitations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... prohibitions designed to prevent overfishing of that species or species group. (ii) Limitations and...; updated estimates of the MSY of the groundfish complex and its component species groups; assessments of... component species group. (ii) Socioeconomic considerations. Socioeconomic considerations that are consistent...

Impact of an EMR-Based Daily Patient Update Letter on Communication and Parent Engagement in a Neonatal Intensive Care Unit

PubMed Central

Palma, Jonathan P.; Keller, Heather; Godin, Margie; Wayman, Karen; Cohen, Ronald S.; Rhine, William D.; Longhurst, Christopher A.

2013-01-01

Summary Objective To evaluate the impact of using electronic medical record (EMR) data in the form of a daily patient update letter on communication and parent engagement in a level II neonatal intensive care unit (NICU). Study Design Parents of babies in a level II NICU were surveyed before and after the introduction of an EMR-generated daily patient update letter, Your Baby’s Daily Update (YBDU). Results Following the introduction of the EMR-generated daily patient update letter, 89% of families reported using YBDU as an information source; 83% of these families found it “very useful”, and 96% of them responded that they “always” liked receiving it. Rates of receiving information from the attending physician were not statistically significantly different pre- and post-implementation, 81% and 78%, respectively (p = 1). Though there was no statistically significant improvement in parents’ knowledge of individual items regarding the care of their babies, a trend towards statistical significance existed for several items (p <.1), and parents reported feeling more competent to manage information related to the health status of their babies (p =.039). Conclusion Implementation of an EMR-generated daily patient update letter is feasible, resulted in a trend towards improved communication, and improved at least one aspect of parent engagement—perceived competence to manage information in the NICU. PMID:23730532

Medical devices; hematology and pathology devices; classification of cord blood processing system and storage container. Final rule.

PubMed

2007-02-01

The Food and Drug Administration (FDA) is classifying a cord blood processing system and storage container into class II (special controls). The special control that will apply to this device is the guidance document entitled "Class II Special Controls Guidance Document: Cord Blood Processing System and Storage Container." FDA is classifying this device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of this device. Elsewhere in this issue of the Federal Register, FDA is announcing the availability of the guidance document that will serve as the special control for this device.

Corpuls cpr resuscitation device generates superior emulated flows and pressures than LUCAS II in a mechanical thorax model.

PubMed

Eichhorn, S; Mendoza Garcia, A; Polski, M; Spindler, J; Stroh, A; Heller, M; Lange, R; Krane, M

2017-06-01

The provision of sufficient chest compression is among the most important factors influencing patient survival during cardiopulmonary resuscitation (CPR). One approach to optimize the quality of chest compressions is to use mechanical-resuscitation devices. The aim of this study was to compare a new device for chest compression (corpuls cpr) with an established device (LUCAS II). We used a mechanical thorax model consisting of a chest with variable stiffness and an integrated heart chamber which generated blood flow dependent on the compression depth and waveform. The method of blood-flow generation could be changed between direct cardiac-compression mode and thoracic-pump mode. Different chest-stiffness settings and compression modes were tested to generate various blood-flow profiles. Additionally, an endurance test at high stiffness was performed to measure overall performance and compression consistency. Both resuscitation machines were able to compress the model thorax with a frequency of 100/min and a depth of 5 cm, independent of the chosen chest stiffness. Both devices passed the endurance test without difficulty. The corpuls cpr device was able to generate about 10-40% more blood flow than the LUCAS II device, depending on the model settings. In most scenarios, the corpuls cpr device also generated a higher blood pressure than the LUCAS II. The peak compression forces during CPR were about 30% higher using the corpuls cpr device than with the LUCAS II. In this study, the corpuls cpr device had improved blood flow and pressure outcomes than the LUCAS II device. Further examination in an animal model is required to prove the findings of this preliminary study.

Real-time ultrawide-band group delay profile monitoring through low-noise incoherent temporal interferometry.

PubMed

Park, Yongwoo; Malacarne, Antonio; Azaña, José

2011-02-28

A simple, highly accurate measurement technique for real-time monitoring of the group delay (GD) profiles of photonic dispersive devices over ultra-broad spectral bandwidths (e.g. an entire communication wavelength band) is demonstrated. The technique is based on time-domain self-interference of an incoherent light pulse after linear propagation through the device under test, providing a measurement wavelength range as wide as the source spectral bandwidth. Significant enhancement in the signal-to-noise ratio of the self-interference signal has been observed by use of a relatively low-noise incoherent light source as compared with the theoretical estimate for a white-noise light source. This fact combined with the use of balanced photo-detection has allowed us to significantly reduce the number of profiles that need to be averaged to reach a targeted GD measurement accuracy, thus achieving reconstruction of the device GD profile in real time. We report highly-accurate monitoring of (i) the group-delay ripple (GDR) profile of a 10-m long chirped fiber Bragg grating over the full C band (~42 nm), and (ii) the group velocity dispersion (GVD) and dispersion slope (DS) profiles of a ~2-km long dispersion compensating fiber module over an ~72-nm wavelength range, both captured at a 15 frames/s video rate update, with demonstrated standard deviations in the captured GD profiles as low as ~1.6 ps.

Medical devices; immunology and microbiology devices; classification of John Cunningham Virus serological reagents. Final order.

PubMed

2014-01-23

The Food and Drug Administration (FDA) is classifying John Cunningham Virus (JCV) serological reagents into class II (special controls). The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of the device.

77 FR 36951 - Gastroenterology-Urology Devices; Reclassification of Implanted Blood Access Devices

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-20

... into class II (special controls). FDA is proposing this reclassification on its own initiative based on... categories (classes) of devices, reflecting the regulatory controls needed to provide reasonable assurance of their safety and effectiveness. The three categories of devices are class I (general controls), class II...

Test Review: Review of the Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II)

ERIC Educational Resources Information Center

McCrimmon, Adam W.; Smith, Amanda D.

2013-01-01

The Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II; Wechsler, 2011), published by Pearson, is a newly updated abbreviated measure of cognitive intelligence designed for individuals 6 to 90 years of age. Primarily used in clinical, psychoeducational, and research settings, the WASI-II was developed to quickly and accurately…

Development and Implementation of the X.25 Protocol for the Universal Network Interface Device (UNID) II. Volume 1.

DTIC Science & Technology

1985-12-01

development of an improved Universal Network Interface Device (UNID II). The UNID II’s architecture was based on a preliminary design project at...interface device, performing all functions required ,: the multi-ring LAN. The device depicted by RADC’s studies would connect a highly variable group of host...used the ISO Open Systems Ilterconnection (OSI) seven layer model as the basic structure for data flow and program development . In 1982 Cuomo

RCBI-II: The Second Revision of the Revised Cyber Bullying Inventory

ERIC Educational Resources Information Center

Topcu, Çigdem; Erdur-Baker, Özgür

2018-01-01

The aim of this study is to update the Turkish version of the Revised Cyber Bullying Inventory (RCBI) and eliminate specific technology names. Validity and reliability tests were carried out with 1,803 high school students. The updated version of the RCBI yields valid and reliable scores measuring cyberbullying and victimization.

Global foot-and-mouth disease research update and gap analysis: 5 - biotherapeutics and disinfectants

USDA-ARS?s Scientific Manuscript database

In 2014, the Global Foot-and-mouth disease Research Alliance(GFRA)conducted a gap analysis of FMD research. This work has been updated and reported in a series of papers with the focus of this article being (i) biotherapeutics and (ii) disinfectants, including environmental contamination. The paper ...

Main functions, recent updates, and applications of Synchrotron Radiation Workshop code

NASA Astrophysics Data System (ADS)

Chubar, Oleg; Rakitin, Maksim; Chen-Wiegart, Yu-Chen Karen; Chu, Yong S.; Fluerasu, Andrei; Hidas, Dean; Wiegart, Lutz

2017-08-01

The paper presents an overview of the main functions and new application examples of the "Synchrotron Radiation Workshop" (SRW) code. SRW supports high-accuracy calculations of different types of synchrotron radiation, and simulations of propagation of fully-coherent radiation wavefronts, partially-coherent radiation from a finite-emittance electron beam of a storage ring source, and time-/frequency-dependent radiation pulses of a free-electron laser, through X-ray optical elements of a beamline. An extended library of physical-optics "propagators" for different types of reflective, refractive and diffractive X-ray optics with its typical imperfections, implemented in SRW, enable simulation of practically any X-ray beamline in a modern light source facility. The high accuracy of calculation methods used in SRW allows for multiple applications of this code, not only in the area of development of instruments and beamlines for new light source facilities, but also in areas such as electron beam diagnostics, commissioning and performance benchmarking of insertion devices and individual X-ray optical elements of beamlines. Applications of SRW in these areas, facilitating development and advanced commissioning of beamlines at the National Synchrotron Light Source II (NSLS-II), are described.

Update on the status of infrarenal AAA devices.

PubMed

Hart, Theodore; Milner, Ross

2018-06-01

There are a variety of endografts currently available for endovascular repair of abdominal aortic aneurysms. Aneurysms of increasing anatomic complexity are being repaired with devices that are either newly approved or redesigned relative to the initial published experience with infrarenal endovascular aortic aneurysm repair (EVAR). This article describes the contemporary devices approved for infrarenal EVAR in the United States and includes an up-to-date compilation of the data addressing outcomes specific to each device.

USMC UGS technology advancements

NASA Astrophysics Data System (ADS)

Hartup, David C.; Barr, Michael E.; Hirz, Philip M.; Kipp, Jason; Fishburn, Thomas A.; Waller, Ezra S.; Marks, Brian A.

2008-04-01

Technology advancements for the USMC UGS system are described. Integration of the ARL Blue Radio/CSR into the System Controller and Radio Repeater permit the TRSS system to operate seamlessly within the Family of UGS concept. In addition to the Blue Radio/CSR, the TRSS system provides VHF and SATCOM radio links. The TRSS system is compatible with a wide range of imagers, including those with both analog and digital interfaces. The TRSS System Controller permits simultaneous monitoring of 2 camera inputs. To complement enhanced compatibility and improved processing, the mechanical housing of the TRSS System Controller has been updated. The SDR-II, a system monitoring device, also incorporates four Blue Radio/CSRs along with other communication capabilities, making it an ideal choice for a monitoring station within the Family of UGS. Field testing of L-3 Nova's UGS system at YPG has shown flawless performance, capturing all 126 targets.

What Do Context Aware Electronic Alerts from Virtual Learning Environments Tell Us about User Time & Location?

ERIC Educational Resources Information Center

Crane, Laura; Benachour, Phillip

2013-01-01

The paper describes the analysis of user location and time stamp information automatically logged when students receive and interact with electronic updates from the University's virtual learning environment. The electronic updates are sent to students' mobile devices using RSS feeds. The mobile reception of such information can be received in…

76 FR 34845 - Medical Devices; Ear, Nose, and Throat Devices; Classification of the Wireless Air-Conduction...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-15

... control by other users with a similar medical device. Exposure to non-ionizing radiation Wireless... Administration (FDA) is classifying the wireless air-conduction hearing aid into class II (special controls). The Agency is classifying the device into class II (special controls) in order to provide a reasonable...

77 FR 8117 - Medical Devices; Cardiovascular Devices; Classification of the Endovascular Suturing System

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-14

... Administration (FDA) is classifying the endovascular suturing system into class II (special controls). The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance..., or FDA issues an order finding the device to be substantially equivalent, in accordance with section...

77 FR 16123 - Draft Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-19

...; Class II Special Controls Guidance Document: Nucleic Acid-Based In Vitro Diagnostic Devices for the... Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls Guidance Document... II Special Controls Guidance Document: Nucleic Acid-Based In Vitro Diagnostic Devices for the...

77 FR 37058 - Draft Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-20

...] Draft Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls Guidance... availability of the draft guidance entitled ``Class II Special Controls Guidance Document: Implanted Blood... blood access devices may comply with the requirement of special controls for class II devices. This...

Recent Developments in the NIST Atomic Databases

NASA Astrophysics Data System (ADS)

Kramida, Alexander

2011-05-01

New versions of the NIST Atomic Spectra Database (ASD, v. 4.0) and three bibliographic databases (Atomic Energy Levels and Spectra, v. 2.0, Atomic Transition Probabilities, v. 9.0, and Atomic Line Broadening and Shapes, v. 3.0) have recently been released. In this contribution I will describe the main changes in the way users get the data through the Web. The contents of ASD have been significantly extended. In particular, the data on highly ionized tungsten (W III-LXXIV) have been added from a recently published NIST compilation. The tables for Fe I and Fe II have been replaced with newer, much more extensive lists (10000 lines for Fe I). The other updated or new spectra include H, D, T, He I-II, Li I-III, Be I-IV, B I-V, C I-II, N I-II, O I-II, Na I-X, K I-XIX, and Hg I. The new version of ASD now incorporates data on isotopes of several elements. I will describe some of the issues the NIST ASD Team faces when updating the data.

Recent Developments in the NIST Atomic Databases

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

Kramida, Alexander

New versions of the NIST Atomic Spectra Database (ASD, v. 4.0) and three bibliographic databases (Atomic Energy Levels and Spectra, v. 2.0, Atomic Transition Probabilities, v. 9.0, and Atomic Line Broadening and Shapes, v. 3.0) have recently been released. In this contribution I will describe the main changes in the way users get the data through the Web. The contents of ASD have been significantly extended. In particular, the data on highly ionized tungsten (W III-LXXIV) have been added from a recently published NIST compilation. The tables for Fe I and Fe II have been replaced with newer, much moremore » extensive lists (10000 lines for Fe I). The other updated or new spectra include H, D, T, He I-II, Li I-III, Be I-IV, B I-V, C I-II, N I-II, O I-II, Na I-X, K I-XIX, and Hg I. The new version of ASD now incorporates data on isotopes of several elements. I will describe some of the issues the NIST ASD Team faces when updating the data.« less

21 CFR 807.40 - Establishment registration and device listing for foreign establishments importing or offering...

Code of Federal Regulations, 2010 CFR

2010-04-01

... submit the name, address, and phone number of its United States agent as part of its initial and updated... phone number to FDA within 10-business days of the change. (c) No device may be imported or offered for...

21 CFR 807.40 - Establishment registration and device listing for foreign establishments importing or offering...

Code of Federal Regulations, 2011 CFR

2011-04-01

... submit the name, address, and phone number of its United States agent as part of its initial and updated... phone number to FDA within 10-business days of the change. (c) No device may be imported or offered for...

Poster - Thur Eve - 07: CNSC Update: "What's New in Class II".

PubMed

Heimann, M

2012-07-01

The Accelerators and Class II Facilities Division (ACFD) of the Canadian Nuclear Safety Commission (CNSC), is responsible for the oversight of radiotherapy facilities containing Class II prescribed equipment in Canada. This poster will highlight a number of new initiatives that the CNSC has implemented recently that have an impact on radiotherapy facility licensees. The presentation will discuss the recent policy decision to regulate particle accelerators of above 1 MeV. Challenges and progress with respect to the implementation of the policy will be presented. Other initiatives which will be described include: • The new ACFD webspace on the CNSC website, with direct links to relevant information on licensing, compliance and Class II prescribed equipment • The improved structure of the Appendix of Licence Documents that is part of every Class II licence • Updated licence application guides • Changes to Annual Compliance reporting requirements and progress on the ACR-Online initiative • Changes to some regulatory expectations related to medical accelerator facilities • Consolidation of Class II facility licences The poster will also include other initiatives that may be of particular interest to COMP membership. © 2012 American Association of Physicists in Medicine.

Medical Devices; General Hospital and Personal Use Devices; Classification of the Ultraviolet Radiation Chamber Disinfection Device. Final order.

PubMed

2015-11-20

The Food and Drug Administration (FDA or the Agency) is classifying the ultraviolet (UV) radiation chamber disinfection device into class II (special controls). The special controls that will apply to the device are identified in this order and will be part of the codified language for the UV radiation chamber disinfection device classification. The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of the device.

The Center for Devices and Radiological health: an update.

PubMed

Donawa, M

2001-12-01

At a recent medical device conference, Dr. David Feigal, the Director of the Food and Drug Administration (FDA) Center for Devices and Radiological Health (CDRH) stated that one-third of the CDRH staff will retire in five years. This is only one of many challenges that the Center faces.This article discusses key factors shaping current FDA device policies and programmes, the CDRH strategic plan, the continuing importance of the standards programme, and CDRH harmonisation activities.

Virtex-II Pro SEE Test Methods and Results

NASA Technical Reports Server (NTRS)

Petrick, David; Powell, Wesley; Howard, James W., Jr.; LaBel, Kenneth A.

2004-01-01

The objective of this coarse Single Event Effect (SEE) test is to determine the suitability of the commercial Virtex-II Pro family for use in spaceflight applications. To this end, this test is primarily intended to determine any Singe Event Latchup (SEL) susceptibilities for these devices. Secondly, this test is intended to measure the level of Single Event Upset (SEU) susceptibilities and in a general sense where they occur. The coarse SEE test was performed on a commercial XC2VP7 device, a relatively small single processor version of the Virtex-II Pro. As the XC2VP7 shares the same functional block design and fabrication process with the larger Virtex-II Pro devices, the results of this test should also be applicable to the larger devices. The XC2VP7 device was tested on a commercial Virtex-II Pro development board. The testing was performed at the Cyclotron laboratories at Texas A&M and Michigan State Universities using ions of varying energy levels and fluences.

50 CFR 22.26 - Permits for eagle take that is associated with, but not the purpose of, an activity.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., including any of the following: (i) update fatality predictions for the facility; (ii) require implementation of additional conservation measures as described in the permit; (iii) update monitoring... or revoked, and have not been convicted of violating a Federal wildlife law in the last 10 years. The...

49 CFR 390.201 - USDOT Registration.

Code of Federal Regulations, 2014 CFR

2014-10-01

... update in every odd-numbered calendar year. If the next-to-last digit of the USDOT Number is even, the....C. 14901(a), as appropriate. (ii) A person that fails to complete biennial updates to the... Must file by last day of 1 January. 2 February. 3 March. 4 April. 5 May. 6 June. 7 July. 8 August. 9...

42 CFR 413.88 - Incentive payments under plans for voluntary reduction in number of medical residents.

Code of Federal Regulations, 2010 CFR

2010-10-01

... voluntary residency reduction plan. (5) Updates to annual and cumulative targets (i) Except as provided in... paragraphs (g)(2) and (g)(3) of this section. (ii) An entity may update annual reduction targets specified in... used for direct GME payments for the last residency training year in which a qualifying entity...

49 CFR 390.201 - USDOT Registration.

Code of Federal Regulations, 2013 CFR

2013-10-01

... update in every odd-numbered calendar year. If the next-to-last digit of the USDOT Number is even, the....C. 14901(a), as appropriate. (ii) A person that fails to complete biennial updates to the... Must file by last day of 1 January. 2 February. 3 March. 4 April. 5 May. 6 June. 7 July. 8 August. 9...

77 FR 20582 - Approval and Promulgation of Implementation Plans; State of Florida: New Source Review Prevention...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-05

... Management to EPA in two separate SIP revisions on October 19, 2007, and July 1, 2011. These SIP revisions... Rule NSR Update Phase II (hereafter referred to as the ``Ozone Implementation NSR Update'' or ``Phase..., Air, Pesticides and Toxics Management Division, U.S. Environmental Protection Agency, Region 4, 61...

Real-time Identification System using Mobile Hand-held Devices: Mobile Biometrics Evaluation Framework

DTIC Science & Technology

2014-04-01

must be done to determine current infrastructure and capabilities so that necessary updates and changes can be addressed up front. Mobile biometric...with existing satellite communications infrastructure . 20 PSTP 03-427BIOM 4 State of Mobile Biometric Device Market 4.1 Fingerprint...is a wireless information system highlighted by Real-time wireless data collection mobile device independence, wireless infrastructure independence

Annual update: drugs, diagnostics and devices.

PubMed

Berardinelli, Candace; Kupecz, Deborah

2003-03-01

As NPs continue to play an important role in health care as administers of prescriptions, the value of reviewing the latest Food and Drug Administration (FDA) approvals for new drugs and devices is immeasurable. In 2002, the FDA approved several new drugs and devices, as well as monitored previously approved drugs for adverse reactions and untoward events. This article provides a brief review of relevant primary care topics.

Electromechanical Devices. Energy Technology Series.

ERIC Educational Resources Information Center

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

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

Updates in inflatable penile prostheses.

PubMed

Henry, Gerard D; Wilson, Steven K

2007-11-01

Throughout history, many attempts to correct erectile dysfunction (ED) have been recorded. For the last 35 years, intracavernosal inflatable prostheses have been used, and these devices have undergone almost constant enhancement. The three-piece inflatable penile prosthesis has the highest patient satisfaction rates and lowest mechanical revision rates of almost any medically implanted device.

Electronic Devices and Systems. Energy Technology Series.

ERIC Educational Resources Information Center

Technical Education Research Centre-Southwest, Waco, TX.

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

Medical devices; immunology and microbiology devices; classification of nucleic acid-based devices for the detection of Mycobacterium tuberculosis complex and the genetic mutations associated with antibiotic resistance. Final order.

PubMed

2014-10-22

The Food and Drug Administration (FDA) is classifying nucleic acid-based in vitro diagnostic devices for the detection of Mycobacterium tuberculosis complex (MTB-complex) and the genetic mutations associated with MTB-complex antibiotic resistance in respiratory specimens devices into class II (special controls). The Agency is classifying the device into class II (special controls) because special controls, in addition to general controls, will provide a reasonable assurance of safety and effectiveness of the device.

AUTOMOTIVE DIESEL MAINTENANCE 1. UNIT XXVIII, I--CATERPILLAR STARTING (PONEY) ENGINE (PART II), II--UNDERSTANDING MORE ABOUT STARTING DEVICES.

ERIC Educational Resources Information Center

Human Engineering Inst., Cleveland, OH.

THIS MODULE OF A 30-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATION AND MAINTENANCE OF DIESEL ENGINE STARTING ENGINES. TOPICS ARE (1) STARTING ENGINE MAGNETO (WICO), (2) MAGNETO MAINTENANCE, (3) SPARK PLUGS, (4) GENERAL DESCRIPTION (STARTING DEVICES), (5) OPERATING (STARTING DEVICES), (6) LUBRICATION (STARTING DEVICES), (7)…

Synthesis, structure, and optoelectronic properties of II-IV-V 2 materials

DOE PAGES

Martinez, Aaron D.; Fioretti, Angela N.; Toberer, Eric S.; ...

2017-03-07

II-IV-V 2 materials offer the promise of enhanced functionality in optoelectronic devices due to their rich ternary chemistry. In this review, we consider the potential for new optoelectronic devices based on nitride, phosphide, and arsenide II-IV-V 2 materials. As ternary analogs to the III-V materials, these compounds share many of the attractive features that have made the III-Vs the basis of modern optoelectronic devices (e.g. high mobility, strong optical absorption). Control of cation order parameter in the II-IV-V 2 materials can produce significant changes in optoelectronic properties at fixed chemical composition, including decoupling band gap from lattice parameter. Recent progressmore » has begun to resolve outstanding questions concerning the structure, dopability, and optical properties of the II-IV-V 2 materials. Furthermore, remaining research challenges include growth optimization and integration into heterostructures and devices.« less

Pubcast and Genecast: Browsing and Exploring Publications and Associated Curated Content in Biology Through Mobile Devices.

PubMed

Goldweber, Scott; Theodore, Jamal; Torcivia-Rodriguez, John; Simonyan, Vahan; Mazumder, Raja

2017-01-01

Services such as Facebook, Amazon, and eBay were once solely accessed from stationary computers. These web services are now being used increasingly on mobile devices. We acknowledge this new reality by providing users a way to access publications and a curated cancer mutation database on their mobile device with daily automated updates. http://hive. biochemistry.gwu.edu/tools/HivePubcast.

78 FR 48233 - Medicare Program; FY 2014 Hospice Wage Index and Payment Rate Update; Hospice Quality Reporting...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

... Contents I. Executive Summary A. Purpose B. Summary of the Major Provisions C. Summary of Costs, Benefits, and Transfers II. Background A. Hospice Care B. History of the Medicare Hospice Benefit C. Services... IV.C.3. We also update the FY 2014 hospice wage index with more current wage data, and the BNAF will...

Update: Validation, Edits, and Application Processing. Phase II and Error-Prone Model Report.

ERIC Educational Resources Information Center

Gray, Susan; And Others

An update to the Validation, Edits, and Application Processing and Error-Prone Model Report (Section 1, July 3, 1980) is presented. The objective is to present the most current data obtained from the June 1980 Basic Educational Opportunity Grant applicant and recipient files and to determine whether the findings reported in Section 1 of the July…

Medical devices; hematology and pathology devices; classification of the Factor V Leiden DNA mutation detection systems devices. Final rule.

PubMed

2004-03-16

The Food and Drug Administration (FDA) is classifying the Factor V Leiden deoxyribonucleic acid (DNA) mutation detections systems device into class II (special controls). The special control that will apply to the device is the guidance document entitled "Class II Special Controls Guidance Document: Factor V Leiden DNA Mutation Detection Systems." The agency is taking this action in response to a petition submitted under the Federal Food, Drug, and Cosmetic Act (the act) as amended by the Medical Device Amendments of 1976 (the 1976 amendments), the Safe Medical Devices Act of 1990 (SMDA), the Food and Drug Administration Modernization Act of 1997 (FDAMA), and the Medical Device User Fee and Modernization Act of 2002. The agency is classifying this device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of the device. Elsewhere in this issue of the Federal Register, FDA is publishing a notice of availability of a guidance document that is the special control for this device.

Instructional authoring by direct manipulation of simulations: Exploratory applications of RAPIDS. RAPIDS 2 authoring manual

NASA Technical Reports Server (NTRS)

1990-01-01

RAPIDS II is a simulation-based intelligent tutoring system environment. It is a system for producing computer-based training courses that are built on the foundation of graphical simulations. RAPIDS II simulations can be animated and they can have continuously updating elements.

Savannah River Site Approved Site Treatment Plan, 2001 Annual Update (Volumes I and II)

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

Lawrence, B.

2001-04-30

The Compliance Plan Volume (Volume I) identifies project activity scheduled milestones for achieving compliance with Land Disposal Restrictions. Information regarding the technical evaluation of treatment options for SRS mixed wastes is contained in the Background Volume (Volume II) and is provided for information.

78 FR 20616 - Western Pacific Fishery Management Council; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-05

... Northern Mariana Islands i. Coral reef fisheries ii. Bottomfish fisheries iii. Potential use of Bio... iii. Potential use of Bio-Sampling data to improve fishery data iv. Update of fishery dependent and... and crustacean fisheries ii. Bottomfish fisheries iii. Potential use of Bio-Sampling data to improve...

Using dBASE II for Bibliographic Files.

ERIC Educational Resources Information Center

Sullivan, Jeanette

1985-01-01

Describes use of a database management system (dBASE II, produced by Ashton-Tate), noting best features and disadvantages. Highlights include data entry, multiple access points available, training requirements, use of dBASE for a bibliographic application, auxiliary software, and dBASE updates. Sample searches, auxiliary programs, and requirements…

33 CFR 159.89 - Power interruption: Type I and II devices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Power interruption: Type I and II devices. 159.89 Section 159.89 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.89 Power...

33 CFR 159.126 - Coliform test: Type II devices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Coliform test: Type II devices. 159.126 Section 159.126 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.126 Coliform test...

30 CFR 57.22227 - Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).

Code of Federal Regulations, 2010 CFR

2010-07-01

... be used in Subcategory I-C mines. (c)(1) If electrically powered, remote sensing devices are used.... (2) If air samples are delivered to remote analytical devices through sampling tubes, such tubes...

78 FR 5327 - Medical Devices; Ophthalmic Devices; Classification of the Scleral Plug

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-25

... Agency) is proposing to classify the scleral plug into class II (special controls), and proposing to... controls needed to provide reasonable assurance of their safety and effectiveness. The three categories of devices are class I (general controls), class II (special controls), and class III (premarket approval...

30 CFR 57.22227 - Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Methane monitoring devices and portable, battery-powered, self-contained devices used for measuring methane, other gases, and contaminants in mine air shall be approved by MSHA under the applicable... shall not be used to test for methane except as supplementary devices. (2) Flame safety lamps shall not...

30 CFR 57.22227 - Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Methane monitoring devices and portable, battery-powered, self-contained devices used for measuring methane, other gases, and contaminants in mine air shall be approved by MSHA under the applicable... shall not be used to test for methane except as supplementary devices. (2) Flame safety lamps shall not...

30 CFR 57.22227 - Approved testing devices (I-A, I-B, I-C, II-A, II-B, III, IV, V-A, and V-B mines).

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Methane monitoring devices and portable, battery-powered, self-contained devices used for measuring methane, other gases, and contaminants in mine air shall be approved by MSHA under the applicable... shall not be used to test for methane except as supplementary devices. (2) Flame safety lamps shall not...

Flexible Display and Integrated Communication Devices (FDICD) Technology. Volume 2

DTIC Science & Technology

2008-06-01

AFRL-RH-WP-TR-2008-0072 Flexible Display and Integrated Communication Devices (FDICD) Technology, Volume II David Huffman Keith Tognoni...14 April 2004 – 20 June 2008 4. TITLE AND SUBTITLE Flexible Display and Integrated Communication Devices (FDICD) Technology, Volume II 5a...14. ABSTRACT This flexible display and integrated communication devices (FDICD) technology program sought to create a family of powerful

An Updated Equilibrium Machine

ERIC Educational Resources Information Center

Schultz, Emeric

2008-01-01

A device that can demonstrate equilibrium, kinetic, and thermodynamic concepts is described. The device consists of a leaf blower attached to a plastic container divided into two chambers by a barrier of variable size and form. Styrofoam balls can be exchanged across the barrier when the leaf blower is turned on and various air pressures are…

PV Calibration Insights | NREL

Science.gov Websites

PV Calibration Insights PV Calibration Insights The Photovoltaic (PV) Calibration Insights blog will provide updates on the testing done by the NREL PV Device Performance group. This NREL research group measures the performance of any and all technologies and sizes of PV devices from around the world

Electronics from the Bottom up: Strategies for Teaching Nanoelectronics at the Undergraduate Level

ERIC Educational Resources Information Center

Vaidyanathan, M.

2011-01-01

Nanoelectronics is an emerging area of electrical and computer engineering that deals with the current-voltage behavior of atomic-scale electronic devices. As the trend toward ever smaller devices continues, there is a need to update traditional undergraduate curricula to introduce electrical engineers to the fundamentals of the field. These…

Engineered Quasi-Phase Matching for Nonlinear Quantum Optics in Waveguides

NASA Astrophysics Data System (ADS)

Van Camp, Mackenzie A.

Entanglement is the hallmark of quantum mechanics. Quantum entanglement--putting two or more identical particles into a non-factorable state--has been leveraged for applications ranging from quantum computation and encryption to high-precision metrology. Entanglement is a practical engineering resource and a tool for sidestepping certain limitations of classical measurement and communication. Engineered nonlinear optical waveguides are an enabling technology for generating entangled photon pairs and manipulating the state of single photons. This dissertation reports on: i) frequency conversion of single photons from the mid-infrared to 843nm as a tool for incorporating quantum memories in quantum networks, ii) the design, fabrication, and test of a prototype broadband source of polarization and frequency entangled photons; and iii) a roadmap for further investigations of this source, including applications in quantum interferometry and high-precision optical metrology. The devices presented herein are quasi-phase-matched lithium niobate waveguides. Lithium niobate is a second-order nonlinear optical material and can mediate optical energy conversion to different wavelengths. This nonlinear effect is the basis of both quantum frequency conversion and entangled photon generation, and is enhanced by i) confining light in waveguides to increase conversion efficiency, and ii) quasi-phase matching, a technique for engineering the second-order nonlinear response by locally altering the direction of a material's polarization vector. Waveguides are formed by diffusing titanium into a lithium niobate wafer. Quasi-phase matching is achieved by electric field poling, with multiple stages of process development and optimization to fabricate the delicate structures necessary for broadband entangled photon generation. The results presented herein update and optimize past fabrication techniques, demonstrate novel optical devices, and propose future avenues for device development. Quantum frequency conversion from 1848nm to 843nm is demonstrated for the first time, with >75% single-photon conversion efficiency. A new electric field poling methodology is presented, combining elements from multiple historical techniques with a new fast-feedback control system. This poling technique is used to fabricate the first chirped-and-apodized Type-II quasi-phase-matched structures in titanium-diffused lithium niobate waveguides, culminating in a measured phasematching spectrum that is predominantly Gaussian ( R2 = 0.80), nearly eight times broader than the unchirped spectrum, and agrees well with simulations.

Atherectomy devices: technology update

PubMed Central

Akkus, Nuri I; Abdulbaki, Abdulrahman; Jimenez, Enrique; Tandon, Neeraj

2015-01-01

Atherectomy is a procedure which is performed to remove atherosclerotic plaque from diseased arteries. Atherosclerotic plaques are localized in either coronary or peripheral arterial vasculature and may have different characteristics depending on the texture of the plaque. Atherectomy has been used effectively in treatment of both coronary and peripheral arterial disease. Atherectomy devices are designed differently to either cut, shave, sand, or vaporize these plaques and have different indications. In this article, current atherectomy devices are reviewed. PMID:25565904

Enhanced Virtual Presence for Immersive Visualization of Complex Situations for Mission Rehearsal

DTIC Science & Technology

1997-06-01

taken. We propose to join both these technologies together in a registration device . The registration device would be small and portable and easily...registering the panning of the camera (or other sensing device ) and also stitch together the shots to automatically generate panoramic files necessary to...database and as the base information changes each of the linked drawings is automatically updated. Filename Format A specific naming convention should be

Medical devices; radiology devices; reclassification of full-field digital mammography system. Final rule.

PubMed

2010-11-05

The Food and Drug Administration (FDA) is announcing the reclassification of the full-field digital mammography (FFDM) system from class III (premarket approval) to class II (special controls). The device type is intended to produce planar digital x-ray images of the entire breast; this generic type of device may include digital mammography acquisition software, full-field digital image receptor, acquisition workstation, automatic exposure control, image processing and reconstruction programs, patient and equipment supports, component parts, and accessories. The special control that will apply to the device is the guidance document entitled "Class II Special Controls Guidance Document: Full-Field Digital Mammography System." FDA is reclassifying the device into class II (special controls) because general controls along with special controls will provide a reasonable assurance of safety and effectiveness of the device. Elsewhere in this issue of the Federal Register, FDA is announcing the availability of the guidance document that will serve as the special control for this device.

Clinical Research with Transcranial Direct Current Stimulation (tDCS): Challenges and Future Directions

PubMed Central

Brunoni, Andre Russowsky; Nitsche, Michael A.; Bolognini, Nadia; Bikson, Marom; Wagner, Tim; Merabet, Lotfi; Edwards, Dylan J.; Valero-Cabre, Antoni; Rotenberg, Alexander; Pascual-Leone, Alvaro; Ferrucci, Roberta; Priori, Alberto; Boggio, Paulo; Fregni, Felipe

2011-01-01

Background Transcranial direct current stimulation (tDCS) is a neuromodulatory technique that delivers low-intensity, direct current to cortical areas facilitating or inhibiting spontaneous neuronal activity. In the past ten years, tDCS physiological mechanisms of action have been intensively investigated giving support for the investigation of its applications in clinical neuropsychiatry and rehabilitation. However, new methodological, ethical, and regulatory issues emerge when translating the findings of preclinical and phase I studies into phase II and III clinical studies. The aim of this comprehensive review is to discuss the key challenges of this process and possible methods to address them. Methods We convened a workgroup of researchers in the field to review, discuss and provide updates and key challenges of neuromodulation use for clinical research. Main Findings/Discussion We reviewed several basic and clinical studies in the field and identified potential limitations, taking into account the particularities of the technique. We review and discuss the findings into four topics: (i) mechanisms of action of tDCS, parameters of use and computer-based human brain modeling investigating electric current fields and magnitude induced by tDCS; (ii) methodological aspects related to the clinical research of tDCS as divided according to study phase (i.e., preclinical, phase I, phase II and phase III studies); (iii) ethical and regulatory concerns; (iv) future directions regarding novel approaches, novel devices, and future studies involving tDCS. Finally, we propose some alternative methods to facilitate clinical research on tDCS. PMID:22037126

Dust and soiling issues and impacts relating to solar energy systems: Literature review update for 2012–2015

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

Costa, Suellen C. S.; Diniz, Antonia Sonia A. C.; Kazmerski, Lawrence L.

The purpose of this review survey is to provide a literature compilation, updating materials reported in several review papers on solar-device soiling and mitigation approaches published over the past 5 years. The focus is on the period 2013-2015, but an updated listing is also provided for the year 2012 for completeness. This literature review also provides the first update for a periodic, single collation report on such publications proposed in this journal two years ago. This review presents a listing of the publications, their publication source, and some brief tabulated information to help guide the reader into the focus ofmore » each of the works.« less

Medical Devices; Gastroenterology-Urology Devices; Classification of the Metallic Biliary Stent System for Benign Strictures. Final order.

PubMed

2016-07-13

The Food and Drug Administration (FDA) is classifying the metallic biliary stent system for benign strictures into class II (special controls). The special controls that will apply to the device are identified in this order and will be part of the codified language for the metallic biliary stent system for benign strictures' classification. The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of the device.

33 CFR 159.126a - Suspended solids test: Type II devices.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Suspended solids test: Type II devices. 159.126a Section 159.126a Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION MARINE SANITATION DEVICES Design, Construction, and Testing § 159.126a...

7 CFR 1430.610 - Misrepresentation and scheme or device.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false Misrepresentation and scheme or device. 1430.610... Disaster Assistance Payment Program II (DDAP-II) § 1430.610 Misrepresentation and scheme or device. (a) In... receive assistance under this program if the producer is determined by CCC to have: (1) Adopted any scheme...

7 CFR 1430.610 - Misrepresentation and scheme or device.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false Misrepresentation and scheme or device. 1430.610... Disaster Assistance Payment Program II (DDAP-II) § 1430.610 Misrepresentation and scheme or device. (a) In... receive assistance under this program if the producer is determined by CCC to have: (1) Adopted any scheme...

76 FR 6551 - Medical Devices; General and Plastic Surgery Devices; Classification of Contact Cooling System...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-07

... intended for non-invasive aesthetic use will need to address the issues covered in the special controls... intended for non-invasive aesthetic use. (b) Classification. Class II (special controls). The special... into class II (special controls). The special control that will apply to the device is the guidance...

7 CFR 1430.610 - Misrepresentation and scheme or device.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Misrepresentation and scheme or device. 1430.610... Disaster Assistance Payment Program II (DDAP-II) § 1430.610 Misrepresentation and scheme or device. (a) In... receive assistance under this program if the producer is determined by CCC to have: (1) Adopted any scheme...

7 CFR 1430.610 - Misrepresentation and scheme or device.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false Misrepresentation and scheme or device. 1430.610... Disaster Assistance Payment Program II (DDAP-II) § 1430.610 Misrepresentation and scheme or device. (a) In... receive assistance under this program if the producer is determined by CCC to have: (1) Adopted any scheme...

7 CFR 1430.610 - Misrepresentation and scheme or device.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false Misrepresentation and scheme or device. 1430.610... Disaster Assistance Payment Program II (DDAP-II) § 1430.610 Misrepresentation and scheme or device. (a) In... receive assistance under this program if the producer is determined by CCC to have: (1) Adopted any scheme...

A Reliability Simulator for Radiation-Hard Microelectronics Development

DTIC Science & Technology

1991-07-01

1 3.0 PHASE II WORK PLANS ................................................................ 2... plan . The correlation experimental details including the devices utilized, the hot-carrier stressing and the wafer-level radiation correlation procedure...channel devices, and a new lifetime extrapolation method is demonstrated for p-channel devices. 3.0 PHASE II WORK PLANS The Phase 1I program consisted of

21 CFR 807.81 - When a premarket notification submission is required.

Code of Federal Regulations, 2010 CFR

2010-04-01

... equivalent to, (i) a device in commercial distribution before May 28, 1976, or (ii) a device introduced for commercial distribution after May 28, 1976, that has subsequently been reclassified into class I or II. (2..., chemical composition, energy source, or manufacturing process. (ii) A major change or modification in the...

Middleware Solutions for Self-organizing Multi-hop Multi-path Internet Connectivity Based on Bluetooth

NASA Astrophysics Data System (ADS)

Bellavista, Paolo; Giannelli, Carlo

The availability of heterogeneous wireless interfaces and of growing computing resources on widespread portable devices pushes for enabling innovative deployment scenarios where mobile nodes dynamically self-organize to offer Internet connectivity to their peers via dynamically established multi-hop multi-path opportunities. We claim the suitability of novel, mobility-aware, and application-layer middleware based on lightweight evaluation indicators to support the complexity of that scenario, involving heterogeneous wireless technologies over differentiated and statically unpredictable execution environments. To validate these claims, we have implemented an innovative middleware that manages the durability/throughput-aware formation and selection of different multi-hop paths simultaneously. This paper specifically focuses on how our middleware effectively exploits Bluetooth for multi-hop multi-path networking, by pointing out the crucial role of i) compliance with standard solutions to favor rapid deployment over off-the-shelf equipment and ii) the reduction of the usual overhead associated with some expensive Bluetooth operations, e.g., device inquiry. In particular, the paper shows how it is possible, on the one hand, to extend JSR-82 to portably access monitoring indicators for lightweight mobility/throughput estimations and, on the other hand, to reduce the time needed to update the set of available Bluetooth-based connectivity opportunities via approximated and lightweight forms of discovery.

AIDSinfo

MedlinePlus

... glossary View AIDS info infographics! Follow @AIDSinfo on Twitter! Download the AIDS info apps for your iOS and Android devices Facebook Twitter RSS Share Widgets Email Updates QUICK LINKS Home ...

Solar energy dust and soiling R&D progress: Literature review update for 2016

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

Costa, Suellen C. S.; Diniz, Antonia Sonia A. C.; Kazmerski, Lawrence L.

The objective of this literature review and survey is to provide a compilation and assessment of recent published reports for solar-electric device soiling R&D, to extend and update the compendium covering 2012-2015 we published last year. This review provides a comprehensive listing of the publications with references for 2016 - with some preliminary 2017 publications that have appeared at the time of this writing. Photovoltaics (PV) and concentrating solar (thermal) power (CSP) technologies are covered. To guide the reader, tabulated information on the investigative focus of the studies, the location, the duration (if pertinent), the solar-device type, key findings andmore » other useful information within the report is presented.« less

Solar energy dust and soiling R&D progress: Literature review update for 2016

DOE PAGES

Costa, Suellen C. S.; Diniz, Antonia Sonia A. C.; Kazmerski, Lawrence L.

2017-11-26

The objective of this literature review and survey is to provide a compilation and assessment of recent published reports for solar-electric device soiling R&D, to extend and update the compendium covering 2012-2015 we published last year. This review provides a comprehensive listing of the publications with references for 2016 - with some preliminary 2017 publications that have appeared at the time of this writing. Photovoltaics (PV) and concentrating solar (thermal) power (CSP) technologies are covered. To guide the reader, tabulated information on the investigative focus of the studies, the location, the duration (if pertinent), the solar-device type, key findings andmore » other useful information within the report is presented.« less

A microcomputer-based position updating system for general aviation utilizing Loran-C

NASA Technical Reports Server (NTRS)

Fischer, J. P.

1982-01-01

Modern digital electronic technology is used to produce a device to convert LORAN C to useful pilot information using a simple software algebra and low cost microprocessor devices. Results indicate that the processor based LORAN C navigator has an accuracy of 1.0 nm or less over an area typically covered by a triad of Loran C stations and can execute a position update in less than 0.2 seconds. The system was tested in 30 hours of flight and proved that it can give reliable and accurate navigation information. Methods of converting time differences to position, design considerations for the microcomputer system, and the system for coordinate conversion are discussed. Testing with predetermined points and possible fixes for errors are also considered.

ECO Update Selecting and Using Reference Information in ...

EPA Pesticide Factsheets

... innnsini.h 10 'J tiTif ,»ct ti'i'e1 -jOK-ii,1 ' ,\\/« it A rii'* /•; r« i\\ 'Us itU')ilv> 'ii s.|tfi-if- inl'.r'h!" iy ^^ , n~a. ^v'<-ls 'IS .- (," i I'll jil Is- t>l C •> Ctl) ril.itlu ,*') S ...

The Evaluation and Systems Analysis of the SYSTRAN Machine Translation System

DTIC Science & Technology

1977-01-01

DiFondi (IRDT) I. KIY *0*01 (Cu.wMu. .~ .‘~~.. lid. it a....Wp .11 id.iiSiIp Op e4.Sk s~~S.,) Machine Traca lation Evaluation scan Dictionary Update S...ntic Expression Dictionary Update *55? **Ct fCMi~ uw * lid. It -- p Sdsffl~~ Sr Sidsi ,~~~Siv) This report is the product of contractual effort to...translated end then corrected by a b ilingu.ai. exper t in each field. two types of corrections were considered iaplweatabi e, stan dictionary update and

Orthopedic devices; classification for the resorbable calcium salt bone void filler device. Final rule.

PubMed

2003-06-02

The Food and Drug Administration (FDA) is classifying the resorbable calcium salt bone void filler device intended to fill bony voids or gaps of the extremities, spine, and pelvis that are caused by trauma or surgery and are not intrinsic to the stability of the bony structure into class II (special controls). Elsewhere in this issue of the Federal Register, FDA is announcing the availability of a class II special controls guidance entitled "Class II Special Controls Guidance Document: Resorbable Calcium Salt Bone Void Filler Device; Guidance for Industry and FDA." This action is being undertaken based on new information submitted in a classification proposal from Wright Medical Technology under the Federal Food, Drug, and Cosmetic Act as amended by the Medical Device Amendments of 1976, the Safe Medical Devices Act of 1990, and the Food and Drug Administration Modernization Act of 1997.

33 CFR 159.126a - Suspended solids test: Type II devices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Suspended solids test: Type II... Suspended solids test: Type II devices. During the sewage processing test (§ 159.121) 40 effluent samples... suspended solids in accordance with 40 CFR part 136. The arithmetic mean of the total suspended solids in 38...

Medical Devices; General Hospital and Personal Use Devices; Classification of the Image Processing Device for Estimation of External Blood Loss. Final order.

PubMed

2017-12-20

The Food and Drug Administration (FDA or we) is classifying the image processing device for estimation of external blood loss into class II (special controls). The special controls that apply to the device type are identified in this order and will be part of the codified language for the image processing device for estimation of external blood loss' classification. We are taking this action because we have determined that classifying the device into class II (special controls) will provide a reasonable assurance of safety and effectiveness of the device. We believe this action will also enhance patients' access to beneficial innovative devices, in part by reducing regulatory burdens.

GLOBULAR CLUSTER ABUNDANCES FROM HIGH-RESOLUTION, INTEGRATED-LIGHT SPECTROSCOPY. II. EXPANDING THE METALLICITY RANGE FOR OLD CLUSTERS AND UPDATED ANALYSIS TECHNIQUES

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

Colucci, Janet E.; Bernstein, Rebecca A.; McWilliam, Andrew

2017-01-10

We present abundances of globular clusters (GCs) in the Milky Way and Fornax from integrated-light (IL) spectra. Our goal is to evaluate the consistency of the IL analysis relative to standard abundance analysis for individual stars in those same clusters. This sample includes an updated analysis of seven clusters from our previous publications and results for five new clusters that expand the metallicity range over which our technique has been tested. We find that the [Fe/H] measured from IL spectra agrees to ∼0.1 dex for GCs with metallicities as high as [Fe/H] = −0.3, but the abundances measured for more metal-rich clustersmore » may be underestimated. In addition we systematically evaluate the accuracy of abundance ratios, [X/Fe], for Na i, Mg i, Al i, Si i, Ca i, Ti i, Ti ii, Sc ii, V i, Cr i, Mn i, Co i, Ni i, Cu i, Y ii, Zr i, Ba ii, La ii, Nd ii, and Eu ii. The elements for which the IL analysis gives results that are most similar to analysis of individual stellar spectra are Fe i, Ca i, Si i, Ni i, and Ba ii. The elements that show the greatest differences include Mg i and Zr i. Some elements show good agreement only over a limited range in metallicity. More stellar abundance data in these clusters would enable more complete evaluation of the IL results for other important elements.« less

Medical Devices; Immunology and Microbiology Devices; Classification of the Assayed Quality Control Material for Clinical Microbiology Assays. Final order.

PubMed

2017-07-27

The Food and Drug Administration (FDA, Agency, or we) is classifying the assayed quality control material for clinical microbiology assays into class II (special controls). The special controls that will apply to the device are identified in this order and will be part of the codified language for the assayed quality control material for clinical microbiology assays' classification. The Agency is classifying the device into class II (special controls) to provide a reasonable assurance of safety and effectiveness of the device.

An update on mobile phones interference with medical devices.

PubMed

Mahmoud Pashazadeh, Ali; Aghajani, Mahdi; Nabipour, Iraj; Assadi, Majid

2013-10-01

Mobile phones' electromagnetic interference with medical devices is an important issue for the medical safety of patients who are using life-supporting medical devices. This review mainly focuses on mobile phones' interference with implanted medical devices and with medical equipment located in critical areas of hospitals. A close look at the findings reveals that mobile phones may adversely affect the functioning of medical devices, and the specific effect and the degree of interference depend on the applied technology and the separation distance. According to the studies' findings and the authors' recommendations, besides mitigating interference, using mobile phones at a reasonable distance from medical devices and developing technology standards can lead to their effective use in hospital communication systems.

77 FR 63305 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-16

...: ER10-2405-002; ER10-2407-002; ER10-2425-002; ER10- 2424-002. Applicants: High Prairie Wind Farm II, LLC, Pioneer Prairie Wind Farm I, LLC, Rail Splitter Wind Farm, LLC, Lost Lakes Wind Farm LLC. Description: Supplement to Updated Market Power Analysis for the Central Region of High Prairie Wind Farm II LLC, et al...

Microwave Mapping Demonstration Using the Thermochromic Cobalt Chloride Equilibrium

ERIC Educational Resources Information Center

Nguyen, Vu D.; Birdwhistell, Kurt R.

2014-01-01

An update to the thermochromic cobalt(II) chloride equilibrium demonstration is described. Filter paper that has been saturated with aqueous cobalt(II) chloride is heated for seconds in a microwave oven, producing a color change. The resulting pink and blue map is used to colorfully demonstrate Le Châtelier's principle and to illuminate the…

Update on monitoring of resistance to Bt cotton in key lepidopteran pests in the USA

USDA-ARS?s Scientific Manuscript database

Producers sprayed more Bollgard II to control target lepidopteran pests in 2010 than in previous years, and therefore concerns have been expressed that the susceptibility of the target lepidopteran pests to the Bt Cry1Ac and Cry2Ab proteins in Bollgard II has significantly decreased. However, resist...

TA 55 Reinvestment Project II Phase C Update Project Status May 23, 2017

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

Giordano, Anthony P.

The TA-55 Reinvestment Project (TRP) II Phase C is a critical infrastructure project focused on improving safety and reliability of the Los Alamos National Laboratory (LANL) TA-55 Complex. The Project recapitalizes and revitalizes aging and obsolete facility and safety systems providing a sustainable nuclear facility for National Security Missions.

A Novel Interfacing Technique for Distributed Hybrid Simulations Combining EMT and Transient Stability Models

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

Shu, Dewu; Xie, Xiaorong; Jiang, Qirong

With steady increase of power electronic devices and nonlinear dynamic loads in large scale AC/DC systems, the traditional hybrid simulation method, which incorporates these components into a single EMT subsystem and hence causes great difficulty for network partitioning and significant deterioration in simulation efficiency. To resolve these issues, a novel distributed hybrid simulation method is proposed in this paper. The key to realize this method is a distinct interfacing technique, which includes: i) a new approach based on the two-level Schur complement to update the interfaces by taking full consideration of the couplings between different EMT subsystems; and ii) amore » combined interaction protocol to further improve the efficiency while guaranteeing the simulation accuracy. The advantages of the proposed method in terms of both efficiency and accuracy have been verified by using it for the simulation study of an AC/DC hybrid system including a two-terminal VSC-HVDC and nonlinear dynamic loads.« less

III-V Compounds and Alloys: An Update.

PubMed

Woodall, J M

1980-05-23

The III-V compounds and alloys have been studied for three decades. Until recently, these materials have been commercialized for only a few specialized optoelectronic devices and microwave devices. Advances in thin-film epitaxy techniques, such as liquid phase epitaxy and chemical vapor deposition, are now providing the ability to form good quality lattice-matched heterojunctions with III-V materials. New optoelectronic devices, such as room-temperature continuous-wave injection lasers, have already resulted. This newfound ability may also affect the field of highspeed integrated circuits.

Medical Devices; Hematology and Pathology Devices; Classification of the Whole Slide Imaging System. Final order.

PubMed

2018-01-02

The Food and Drug Administration (FDA or we) is classifying the whole slide imaging system into class II (special controls). The special controls that apply to the device type are identified in this order and will be part of the codified language for the whole slide imaging system's classification. We are taking this action because we have determined that classifying the device into class II (special controls) will provide a reasonable assurance of safety and effectiveness of the device. We believe this action will also enhance patients' access to beneficial innovative devices, in part by reducing regulatory burdens.

Medical Devices; Clinical Chemistry and Clinical Toxicology Devices; Classification of the Organophosphate Test System. Final order.

PubMed

2017-10-18

The Food and Drug Administration (FDA or we) is classifying the organophosphate test system into class II (special controls). The special controls that apply to the device type are identified in this order and will be part of the codified language for the organophosphate test system's classification. We are taking this action because we have determined that classifying the device into class II (special controls) will provide a reasonable assurance of safety and effectiveness of the device. We believe this action will also enhance patients' access to beneficial innovative devices, in part by reducing regulatory burdens.

Medical Devices; Hematology and Pathology Devices; Classification of a Cervical Intraepithelial Neoplasia Test System. Final order.

PubMed

2018-01-03

The Food and Drug Administration (FDA or we) is classifying the cervical intraepithelial neoplasia (CIN) test system into class II (special controls). The special controls that apply to the device type are identified in this order and will be part of the codified language for the CIN test system's classification. We are taking this action because we have determined that classifying the device into class II (special controls) will provide a reasonable assurance of safety and effectiveness of the device. We believe this action will also enhance patients' access to beneficial innovative devices, in part by reducing regulatory burdens.

Medical Devices; Immunology and Microbiology Devices; Classification of the Device To Detect and Identify Microbial Pathogen Nucleic Acids in Cerebrospinal Fluid. Final order.

PubMed

2017-10-20

The Food and Drug Administration (FDA or we) is classifying the device to detect and identify microbial pathogen nucleic acids in cerebrospinal fluid into class II (special controls). The special controls that will apply to the device type are identified in this order and will be part of the codified language for the device to detect and identify microbial pathogen nucleic acids in cerebrospinal fluid’s classification. We are taking this action because we have determined that classifying the device into class II (special controls) will provide a reasonable assurance of safety and effectiveness of the device. We believe this action will also enhance patients' access to beneficial innovative devices, in part by reducing regulatory burdens.

Unstable vicinal crystal growth from cellular automata

NASA Astrophysics Data System (ADS)

Krasteva, A.; Popova, H.; KrzyŻewski, F.; Załuska-Kotur, M.; Tonchev, V.

2016-03-01

In order to study the unstable step motion on vicinal crystal surfaces we devise vicinal Cellular Automata. Each cell from the colony has value equal to its height in the vicinal, initially the steps are regularly distributed. Another array keeps the adatoms, initially distributed randomly over the surface. The growth rule defines that each adatom at right nearest neighbor position to a (multi-) step attaches to it. The update of whole colony is performed at once and then time increases. This execution of the growth rule is followed by compensation of the consumed particles and by diffusional update(s) of the adatom population. Two principal sources of instability are employed - biased diffusion and infinite inverse Ehrlich-Schwoebel barrier (iiSE). Since these factors are not opposed by step-step repulsion the formation of multi-steps is observed but in general the step bunches preserve a finite width. We monitor the developing surface patterns and quantify the observations by scaling laws with focus on the eventual transition from diffusion-limited to kinetics-limited phenomenon. The time-scaling exponent of the bunch size N is 1/2 for the case of biased diffusion and 1/3 for the case of iiSE. Additional distinction is possible based on the time-scaling exponents of the sizes of multi-step Nmulti, these are 0.36÷0.4 (for biased diffusion) and 1/4 (iiSE).

Evidence of Type-II Band Alignment in III-nitride Semiconductors: Experimental and theoretical investigation for In0.17Al0.83N/GaN heterostructures

PubMed Central

Wang, Jiaming; Xu, Fujun; Zhang, Xia; An, Wei; Li, Xin-Zheng; Song, Jie; Ge, Weikun; Tian, Guangshan; Lu, Jing; Wang, Xinqiang; Tang, Ning; Yang, Zhijian; Li, Wei; Wang, Weiying; Jin, Peng; Chen, Yonghai; Shen, Bo

2014-01-01

Type-II band alignment structure is coveted in the design of photovoltaic devices and detectors, since it is beneficial for the transport of photogenerated carriers. Regrettably, for group-III-nitride wide bandgap semiconductors, all existing devices are limited to type-I heterostructures, owing to the unavailable of type-II ones. This seriously restricts the designing flexibility for optoelectronic devices and consequently the relevant performance of this material system. Here we show a brandnew type-II band alignment of the lattice-matched In0.17Al0.83N/GaN heterostructure from the perspective of both experimental observations and first-principle theoretical calculations. The band discontinuity is dominated by the conduction band offset ΔEC, with a small contribution from the valence band offset ΔEV which equals 0.1 eV (with being above). Our work may open up new prospects to realize high-performance III-Nitrides optoelectronic devices based on type-II energy band engineering. PMID:25283334

Evidence of type-II band alignment in III-nitride semiconductors: experimental and theoretical investigation for In 0.17 Al 0.83 N/GaN heterostructures.

PubMed

Wang, Jiaming; Xu, Fujun; Zhang, Xia; An, Wei; Li, Xin-Zheng; Song, Jie; Ge, Weikun; Tian, Guangshan; Lu, Jing; Wang, Xinqiang; Tang, Ning; Yang, Zhijian; Li, Wei; Wang, Weiying; Jin, Peng; Chen, Yonghai; Shen, Bo

2014-10-06

Type-II band alignment structure is coveted in the design of photovoltaic devices and detectors, since it is beneficial for the transport of photogenerated carriers. Regrettably, for group-III-nitride wide bandgap semiconductors, all existing devices are limited to type-I heterostructures, owing to the unavailable of type-II ones. This seriously restricts the designing flexibility for optoelectronic devices and consequently the relevant performance of this material system. Here we show a brandnew type-II band alignment of the lattice-matched In 0.17 Al 0.83 N/GaN heterostructure from the perspective of both experimental observations and first-principle theoretical calculations. The band discontinuity is dominated by the conduction band offset ΔEC, with a small contribution from the valence band offset ΔEV which equals 0.1 eV (with E(AlInN(VBM) being above E(GaN)(VBM)). Our work may open up new prospects to realize high-performance III-Nitrides optoelectronic devices based on type-II energy band engineering.

Hydraulic Universal Display Processor System (HUDPS).

DTIC Science & Technology

1981-11-21

emphasis on smart alphanumeric devices in Task II. Volatile and non-volatile memory components were utilized along with the Intel 8748 microprocessor...system. 1.2 TASK 11 Fault display methods for ground support personnel were investigated during Phase II with emphasis on smart alphanumeric devices...CONSIDERATIONS Methods of display fault indication for ground support personnel have been investigated with emphasis on " smart " alphanumeric devices

Unusual near-white electroluminescence of light emitting diodes based on saddle-shaped porphyrins.

PubMed

Shahroosvand, Hashem; Zakavi, Saeed; Sousaraei, Ahmad; Mohajerani, Ezeddin; Mahmoudi, Malek

2015-05-14

In contrast to the red electroluminescence emission frequently observed in porphyrins based OLED devices, the present devices exhibit a nearly white emission with greenish yellow, yellowish green and blue green hues in the case of Fe(II)(TCPPBr6) (TCPPBr6 = β-hexabromo-meso-tetrakis-(4-phenyl carboxyl) porphyrinato), Zn(II)(TPPBr6) and Co(II)(TPPBr6), respectively.

Medical devices; exemptions from premarket notification; class II devices--FDA, Final rule.

PubMed

1998-11-03

The Food and Drug Administration (FDA) is codifying the exemption from premarket notification of all 62 class II (special controls) devices listed as exempt in a January 21, 1998, Federal Register notice, subject to the limitations on exemptions. FDA has determined that for these exempted devices, manufacturers' submissions of premarket notifications are unnecessary to provide a reasonable assurance of safety and effectiveness. These devices will remain subject to current good manufacturing practice (CGMP) regulations and other general controls. This rulemaking implements new authorities delegated to FDA under the Food and Drug Administration Modernization Act (FDAMA).

The NTCIP guide : updated version 3

DOT National Transportation Integrated Search

2002-10-01

The transportation community has long needed transportation systems that could be built using devices and components that were interchangeable and interoperable. The National Transportation Communications for ITS Protocol (NTCIP) family of standards ...

77 FR 27417 - Sunshine Act Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-10

... Agenda II. Approval of the March 9, 2012 Meeting Minutes III. Program Planning Update and discussion of projects: Strategic Planning Process Discussion on 2013 Statutory Report Selection Process IV. Management...

Dynamic circuitry for updating spatial representations. II. Physiological evidence for interhemispheric transfer in area LIP of the split-brain macaque.

PubMed

Heiser, Laura M; Berman, Rebecca A; Saunders, Richard C; Colby, Carol L

2005-11-01

With each eye movement, a new image impinges on the retina, yet we do not notice any shift in visual perception. This perceptual stability indicates that the brain must be able to update visual representations to take our eye movements into account. Neurons in the lateral intraparietal area (LIP) update visual representations when the eyes move. The circuitry that supports these updated representations remains unknown, however. In this experiment, we asked whether the forebrain commissures are necessary for updating in area LIP when stimulus representations must be updated from one visual hemifield to the other. We addressed this question by recording from LIP neurons in split-brain monkeys during two conditions: stimulus traces were updated either across or within hemifields. Our expectation was that across-hemifield updating activity in LIP would be reduced or abolished after transection of the forebrain commissures. Our principal finding is that LIP neurons can update stimulus traces from one hemifield to the other even in the absence of the forebrain commissures. This finding provides the first evidence that representations in parietal cortex can be updated without the use of direct cortico-cortical links. The second main finding is that updating activity in LIP is modified in the split-brain monkey: across-hemifield signals are reduced in magnitude and delayed in onset compared with within-hemifield signals, which indicates that the pathways for across-hemifield updating are less effective in the absence of the forebrain commissures. Together these findings reveal a dynamic circuit that contributes to updating spatial representations.

SCORPION II persistent surveillance system update

NASA Astrophysics Data System (ADS)

Coster, Michael; Chambers, Jon

2010-04-01

This paper updates the improvements and benefits demonstrated in the next generation Northrop Grumman SCORPION II family of persistent surveillance and target recognition systems produced by the Xetron Campus in Cincinnati, Ohio. SCORPION II reduces the size, weight, and cost of all SCORPION components in a flexible, field programmable system that is easier to conceal and enables integration of over fifty different Unattended Ground Sensor (UGS) and camera types from a variety of manufacturers, with a modular approach to supporting multiple Line of Sight (LOS) and Beyond Line of Sight (BLOS) communications interfaces. Since 1998 Northrop Grumman has been integrating best in class sensors with its proven universal modular Gateway to provide encrypted data exfiltration to Common Operational Picture (COP) systems and remote sensor command and control. In addition to feeding COP systems, SCORPION and SCORPION II data can be directly processed using a common sensor status graphical user interface (GUI) that allows for viewing and analysis of images and sensor data from up to seven hundred SCORPION system gateways on single or multiple displays. This GUI enables a large amount of sensor data and imagery to be used for actionable intelligence as well as remote sensor command and control by a minimum number of analysts.

Globular Cluster Abundances from High-resolution, Integrated-light Spectroscopy. II. Expanding the Metallicity Range for Old Clusters and Updated Analysis Techniques

NASA Astrophysics Data System (ADS)

Colucci, Janet E.; Bernstein, Rebecca A.; McWilliam, Andrew

2017-01-01

We present abundances of globular clusters (GCs) in the Milky Way and Fornax from integrated-light (IL) spectra. Our goal is to evaluate the consistency of the IL analysis relative to standard abundance analysis for individual stars in those same clusters. This sample includes an updated analysis of seven clusters from our previous publications and results for five new clusters that expand the metallicity range over which our technique has been tested. We find that the [Fe/H] measured from IL spectra agrees to ˜0.1 dex for GCs with metallicities as high as [Fe/H] = -0.3, but the abundances measured for more metal-rich clusters may be underestimated. In addition we systematically evaluate the accuracy of abundance ratios, [X/Fe], for Na I, Mg I, Al I, Si I, Ca I, Ti I, Ti II, Sc II, V I, Cr I, Mn I, Co I, Ni I, Cu I, Y II, Zr I, Ba II, La II, Nd II, and Eu II. The elements for which the IL analysis gives results that are most similar to analysis of individual stellar spectra are Fe I, Ca I, Si I, Ni I, and Ba II. The elements that show the greatest differences include Mg I and Zr I. Some elements show good agreement only over a limited range in metallicity. More stellar abundance data in these clusters would enable more complete evaluation of the IL results for other important elements. This paper includes data gathered with the 6.5 m Magellan Telescopes located at Las Campanas Observatory, Chile.

78 FR 66746 - Medical Device User Fee and Modernization Act; Notice to Public of Web Site Location of Fiscal...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-06

...] Medical Device User Fee and Modernization Act; Notice to Public of Web Site Location of Fiscal Year 2014... and Drug Administration (FDA or the Agency) is announcing the Web site location where the Agency will... documents, FDA has committed to updating its Web site in a timely manner to reflect the Agency's review of...

Quick Survey of Smartphone Features and Functions

PubMed Central

Fox, Brent I.; Felkey, Bill G.

2014-01-01

What do you do when you leave the house without your smartphone? Do you sleep with it beside your bed? For us, these devices are as much a part of our lives as the belts around our waists. But, how long has it been since you surveyed the market? We provide a topical update on the current features and functions of these immensely important devices. PMID:24958977

Energy-based device treatment of melasma: An update and review of the literature.

PubMed

Dunbar, Scott; Posnick, David; Bloom, Bradley; Elias, Charles; Zito, Patrick; Goldberg, David J

2017-02-01

Melasma is an acquired pigmentary disorder commonly seen in sun-exposed areas. Predominantly affecting women of childbearing age, melasma can be difficult to treat for many patients. A variety of options currently exist; however, definitive treatment remains elusive. This article provides a review of the current literature and examines in detail the various energy-based devices used to treat melasma.

Medical Devices; Hematology and Pathology Devices; Classification of the Flow Cytometric Test System for Hematopoietic Neoplasms. Final order.

PubMed

2017-12-27

The Food and Drug Administration (FDA or we) is classifying the flow cytometric test system for hematopoietic neoplasms into class II (special controls). The special controls that apply to the device type are identified in this order and will be part of the codified language for the flow cytometric test system for hematopoietic neoplasms' classification. We are taking this action because we have determined that classifying the device into class II (special controls) will provide a reasonable assurance of safety and effectiveness of the device. We believe this action will also enhance patients' access to beneficial innovative devices, in part by reducing regulatory burdens.

Arbitration in crossbar interconnect for low latency

DOEpatents

Ohmacht, Martin; Sugavanam, Krishnan

2013-02-05

A system and method and computer program product for reducing the latency of signals communicated through a crossbar switch, the method including using at slave arbitration logic devices associated with Slave devices for which access is requested from one or more Master devices, two or more priority vector signals cycled among their use every clock cycle for selecting one of the requesting Master devices and updates the respective priority vector signal used every clock cycle. Similarly, each Master for which access is requested from one or more Slave devices, can have two or more priority vectors and can cycle among their use every clock cycle to further reduce latency and increase throughput performance via the crossbar.

Department of Defense Dictionary of Military and Associated Terms

DTIC Science & Technology

2010-11-08

Terminology. 4. Publication Format This edition of JP 1-02 has been published in two basic parts: a . Terms and definitions. These are...understanding and management of the associated term. 5. JP 1-02 Online Availability and Update Schedule JP 1-02 is accessible online as a searchable...As Amended Through 15 February 2016 ii JP 1-02 address: https://jdeis.js.mil/jdeis/. The contents of JP 1-02 are updated on a monthly basis to

Update of enforcement technology and speed measurement devices

DOT National Transportation Integrated Search

1989-12-01

Information was collected and analyzed on recent advances in speed enforcement technology and enforcement strategies employing these technologies. Both automated and manually operated equipment was reviewed, and both radar and nonradar technologies w...

Sex and Sexuality and HIV

MedlinePlus

... Education Home HIV Meds Updates Online Courses (CME) Case Studies Journal Articles Glossary Quick References Quick References Home ... against HIV: oral contraceptive ("the pill") injectable contraceptive (shot) contraceptive implant IUD (intrauterine device) emergency contraception ("morning- ...

External incontinence devices

MedlinePlus

... ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 18. Review Date 5/23/2016 Updated by: Jennifer Sobol, DO, urologist with the Michigan Institute of Urology, West Bloomfield, MI. Review provided by VeriMed Healthcare Network. Also reviewed by ...

Ten Tips to Prevent an Accidental Overdose

MedlinePlus

... Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products For Consumers Home For Consumers ... in Children's Meds More in Consumer Updates Animal & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food Medical ...

Cold and Flu: Prevention, Symptoms, Treatments

MedlinePlus

... Medical Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products For Consumers Home For ... 2018 back to top More in Consumer Updates Animal & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food ...

The impact of nanocontact on nanowire based nanoelectronics.

PubMed

Lin, Yen-Fu; Jian, Wen-Bin

2008-10-01

Nanowire-based nanoelectronic devices will be innovative electronic building blocks from bottom up. The reduced nanocontact area of nanowire devices magnifies the contribution of contact electrical properties. Although a lot of two-contact-based ZnO nanoelectronics have been demonstrated, the electrical properties bringing either from the nanocontacts or from the nanowires have not been considered yet. High quality ZnO nanowires with a small deviation and an average diameter of 38 nm were synthesized to fabricate more than thirty nanowire devices. According to temperature behaviors of current-voltage curves and resistances, the devices could be grouped into three types. Type I devices expose thermally activated transport in ZnO nanowires and they could be considered as two Ohmic nanocontacts of the Ti electrode contacting directly on the nanowire. For those nanowire devices having a high resistance at room temperatures, they can be fitted accurately with the thermionic-emission theory and classified into type II and III devices according to their rectifying and symmetrical current-voltage behaviors. The type II device has only one deteriorated nanocontact and the other one Ohmic contact on single ZnO nanowire. An insulating oxide layer with thickness less than 20 nm should be introduced to describe electron hopping in the nanocontacts, so as to signalize one- and high-dimensional hopping conduction in type II and III devices.

21 CFR 868.1800 - Rhinoanemometer.

Code of Federal Regulations, 2010 CFR

2010-04-01

... DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1800 Rhinoanemometer. (a) Identification. A... differential pressure across, a patient's nasal passages. (b) Classification. Class II (performance standards). ...

75 FR 14170 - Medical Device Epidemiology Network: Developing Partnership Between the Center for Devices and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-24

... methods for medical device comparative analyses, best practices and best design and analysis methods. II... the performance of medical devices (including comparative effectiveness studies). The centers...

21 CFR 872.3060 - Noble metal alloy.

Code of Federal Regulations, 2014 CFR

2014-04-01

... DEVICES DENTAL DEVICES Prosthetic Devices § 872.3060 Noble metal alloy. (a) Identification. A noble metal... “Class II Special Controls Guidance Document: Dental Noble Metal Alloys.” The devices are exempt from the...

Synchronizing files or images among several computers or removable devices. A utility to avoid frequent back-ups.

PubMed

Leonardi, Rosalia; Maiorana, Francesco; Giordano, Daniela

2008-06-01

Many of us use and maintain files on more than 1 computer--a desktop part of the time, and a notebook, a palmtop, or removable devices at other times. It can be easy to forget which device contains the latest version of a particular file, and time-consuming searches often ensue. One way to solve this problem is to use software that synchronizes the files. This allows users to maintain updated versions of the same file in several locations.

Medical Devices; Immunology and Microbiology Devices; Classification of the Device To Detect and Measure Non-Microbial Analyte(s) in Human Clinical Specimens To Aid in Assessment of Patients With Suspected Sepsis. Final order.

PubMed

2017-10-24

The Food and Drug Administration (FDA or we) is classifying the device to detect and measure non-microbial analyte(s) in human clinical specimens to aid in assessment of patients with suspected sepsis into class II (special controls). The special controls that apply to the device type are identified in this order and will be part of the codified language for the device to detect and measure non-microbial analyte(s) in human clinical specimens to aid in assessment of patients with suspected sepsis's classification. We are taking this action because we have determined that classifying the device into class II (special controls) will provide a reasonable assurance of safety and effectiveness of the device. We believe this action will also enhance patients' access to beneficial innovative devices, in part by reducing regulatory burdens.

Good Policy, Good Practice II. Improving Outcomes and Productivity in Higher Education: A Guide for Policymakers

ERIC Educational Resources Information Center

Brenneman, Meghan Wilson; Callan, Patrick M.; Ewell, Peter T.; Finney, Joni E.; Jones, Dennis P.; Zis, Stacey

2010-01-01

This new edition of "Good Policy, Good Practice II" revises and updates the authors' 2007 publication. Like the earlier edition, it responds to one of the questions that is raised most frequently in the authors' work with public policy and education leaders as they begin to address the national and state imperatives to increase the proportion of…

Brief Report: Adaptive Behavior and Cognitive Skills for Toddlers on the Autism Spectrum

ERIC Educational Resources Information Center

Ray-Subramanian, Corey E.; Huai, Nan; Weismer, Susan Ellis

2011-01-01

This study examined adaptive behavior and cognitive skills for 125 toddlers on the autism spectrum using the recently updated Vineland-II and Bayley-III. Delays in adaptive skills were apparent at 2 years of age. As a group, toddlers on the autism spectrum had a profile of Vineland-II standard scores in which Motor Skills greater than Daily Living…

Large-scale performance evaluation of Accu-Chek inform II point-of-care glucose meters.

PubMed

Jeong, Tae-Dong; Cho, Eun-Jung; Ko, Dae-Hyun; Lee, Woochang; Chun, Sail; Hong, Ki-Sook; Min, Won-Ki

2016-12-01

The aim of this study was to report the experience of large-scale performance evaluation of 238 Accu-Chek Inform II point-of-care (POC) glucose meters in a single medical setting. The repeatability of 238 POC devices, the within-site imprecision of 12 devices, and the linearity of 49 devices were evaluated using glucose control solutions. The glucose results of 24 POC devices and central laboratory were compared using patient samples. Mean concentration of control solutions was 2.39 mmol/L for Level 1 and 16.52 mmol/L for Level 2. The pooled repeatability coefficient of variation (CV) of the 238 devices was 2.0% for Level 1 and 1.6% for Level 2. The pooled within-site imprecision CV and reproducibility CV of the 12 devices were 2.7% and 2.7% for Level 1, and 1.9%, and 1.9% for Level 2, respectively. The test results of all 49 devices were linear within analytical measurement range from 1.55-31.02 mmol/L. The correlation coefficient for individual POC devices ranged from 0.9967-0.9985. The total correlation coefficient for the 24 devices was 0.998. The Accu-Chek Inform II POC blood glucose meters performed well in terms of precision, linearity, and correlation evaluations. Consensus guidelines for the large-scale performance evaluations of POC devices are required.

78 FR 3319 - Amendments to Existing Validated End User Authorizations: Advanced Micro Devices China, Inc., Lam...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-16

...In this rule, the Bureau of Industry and Security (BIS) amends the Export Administration Regulations (EAR) to revise the existing Authorization Validated End-User (VEU) listings for four VEUs in the People's Republic of China (PRC). Specifically, BIS amends Supplement No. 7 to part 748 of the EAR to update VEU Advanced Micro Devices China Inc.'s (AMD China) current list of eligible destinations. BIS also amends the authorization of VEU Lam Research Corporation (Lam) by updating the addresses of ten eligible destinations and reformatting the list of Lam's existing eligible destinations into groups associated with specific eligible items. BIS also updates the EAR to amend the addresses and lists of eligible items for VEUs SK hynix Semiconductor (China) Ltd. and SK hynix Semiconductor (Wuxi) Ltd. Finally, BIS amends Supplement No. 7 to part 748 of the EAR to include language reminding exporters that the language in the Supplement does not supersede other requirements in the EAR. These amendments to the authorizations of the named VEUs are not the result of activities of concern. The respective changes were prompted by factors arising from the companies' normal course of business or are being done at the request of the companies.

Belgian guidelines for economic evaluations: second edition.

PubMed

Thiry, Nancy; Neyt, Mattias; Van De Sande, Stefaan; Cleemput, Irina

2014-12-01

The aim of this study was to present the updated methodological guidelines for economic evaluations of healthcare interventions (drugs, medical devices, and other interventions) in Belgium. The update of the guidelines was performed by three Belgian health economists following feedback from users of the former guidelines and personal experience. The updated guidelines were discussed with a multidisciplinary team consisting of other health economists, assessors of reimbursement request files, representatives of Belgian databases and representatives of the drugs and medical devices industry. The final document was validated by three external validators that were not involved in the previous discussions. The guidelines give methodological guidance for the following components of an economic evaluation: literature review, perspective of the evaluation, definition of the target population, choice of the comparator, analytic technique and study design, calculation of costs, valuation of outcomes, definition of the time horizon, modeling, handling uncertainty and discounting. We present a reference case that can be considered as the minimal requirement for Belgian economic evaluations of health interventions. These guidelines will improve the methodological quality, transparency and uniformity of the economic evaluations performed in Belgium. The guidelines will also provide support to the researchers and assessors performing or evaluating economic evaluations.

Data for Regional Heat flow Studies in and around Japan and its relationship to seismogenic layer

NASA Astrophysics Data System (ADS)

Tanaka, A.

2017-12-01

Heat flow is a fundamental parameter to constrain the thermal structure of the lithosphere. It also provides a constraint to lithospheric rheology, which is sensitive to temperature. General features of the heat flow distribution in and around Japan had been revealed by the early 1970's, and heat flow data have been continuously updated by further data compilation from mainly published data and investigations. These include additional data, which were not published individually, but were included in site-specific reports. Also, thermal conductivity measurements were conducted on cores from boreholes using a line-source device with a half-space type box probe and an optical scanning device, and previously unpublished thermal conductivities were compiled. It has been more than 10 years since the last published compilation and analysis of heat flow data of Tanaka et al. (2004), which published all of the heat flow data in the northwestern Pacific area (from 0 to 60oN and from 120 to 160oE) and geothermal gradient data in and around Japan. Because these added data and information are drawn from various sources, the updated database is compiled in each datasets: heat flow, geothermal gradient, and thermal conductivity. The updated and improved database represents considerable improvement to past updates and presents an opportunity to revisit the thermal state of the lithosphere along with other geophysical/geochemical constraints on heat flow extrapolation. The spatial distribution of the cut-off depth of shallow seismicity of Japan using relocated hypocentres during the last decade (Omuralieva et al., 2012) and this updated database are used to quantify the concept of temperature as a fundamental parameter for determining the seismogenic thickness.

40 CFR 60.703 - Monitoring of emissions and operations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Volatile Organic Compound Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI) Reactor... recorder; or (ii) An organic monitoring device used to indicate the concentration level of organic... expressed in degrees Celsius or ±0.5 °C, whichever is greater; or (ii) An organic monitoring device used to...

40 CFR 60.663 - Monitoring of emissions and operations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Volatile Organic Compound (VOC) Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI... continuous recorder, or (ii) An organic monitoring device used to indicate the concentration level of organic... expressed in degrees Celsius or ±0.5 °C, whichever is greater, or (ii) An organic monitoring device used to...

40 CFR 60.703 - Monitoring of emissions and operations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Volatile Organic Compound Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI) Reactor... recorder; or (ii) An organic monitoring device used to indicate the concentration level of organic... expressed in degrees Celsius or ±0.5 °C, whichever is greater; or (ii) An organic monitoring device used to...

40 CFR 60.663 - Monitoring of emissions and operations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Volatile Organic Compound (VOC) Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI... continuous recorder, or (ii) An organic monitoring device used to indicate the concentration level of organic... expressed in degrees Celsius or ±0.5 °C, whichever is greater, or (ii) An organic monitoring device used to...

40 CFR 60.663 - Monitoring of emissions and operations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Volatile Organic Compound (VOC) Emissions From Synthetic Organic Chemical Manufacturing Industry (SOCMI... continuous recorder, or (ii) An organic monitoring device used to indicate the concentration level of organic... expressed in degrees Celsius or ±0.5 °C, whichever is greater, or (ii) An organic monitoring device used to...

75 FR 23221 - Highlands Regional Study: Connecticut and Pennsylvania 2010 Update

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-03

... (see link below) and identifies high conservation value areas, the impacts of land use change on the... CONTACT: Martina Barnes, Regional Planner, at 212-637-3863. Individuals who use telecommunication devices...

Is Rinsing Your Sinuses With Neti Pots Safe?

MedlinePlus

... Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products For Consumers Home For Consumers ... back to top More in Consumer Updates Animal & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food Medical ...

Nipple Aspirate Test Is Not An Alternative To Mammography

MedlinePlus

... Devices Radiation-Emitting Products Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products For Consumers Home For Consumers ... back to top More in Consumer Updates Animal & Veterinary Children's Health Cosmetics Dietary Supplements Drugs Food Medical ...

Products Claiming to "Cure" Cancer Are a Cruel Deception

MedlinePlus

... Products For Consumers Home For Consumers Consumer Updates Products Claiming to "Cure" Cancer Are a Cruel Deception ... About FDA Contact FDA Browse by Product Area Product Areas back Food Drugs Medical Devices Radiation-Emitting ...

Dry Mouth? Don't Delay Treatment

MedlinePlus

... and use (metabolize) the sugar to grow. “A by-product of the metabolized sugar is acid, which starts ... Releases Consumer Updates About FDA Contact FDA Browse by Product Area Product Areas back Food Drugs Medical Devices ...

Fully parallel write/read in resistive synaptic array for accelerating on-chip learning

NASA Astrophysics Data System (ADS)

Gao, Ligang; Wang, I.-Ting; Chen, Pai-Yu; Vrudhula, Sarma; Seo, Jae-sun; Cao, Yu; Hou, Tuo-Hung; Yu, Shimeng

2015-11-01

A neuro-inspired computing paradigm beyond the von Neumann architecture is emerging and it generally takes advantage of massive parallelism and is aimed at complex tasks that involve intelligence and learning. The cross-point array architecture with synaptic devices has been proposed for on-chip implementation of the weighted sum and weight update in the learning algorithms. In this work, forming-free, silicon-process-compatible Ta/TaO x /TiO2/Ti synaptic devices are fabricated, in which >200 levels of conductance states could be continuously tuned by identical programming pulses. In order to demonstrate the advantages of parallelism of the cross-point array architecture, a novel fully parallel write scheme is designed and experimentally demonstrated in a small-scale crossbar array to accelerate the weight update in the training process, at a speed that is independent of the array size. Compared to the conventional row-by-row write scheme, it achieves >30× speed-up and >30× improvement in energy efficiency as projected in a large-scale array. If realistic synaptic device characteristics such as device variations are taken into an array-level simulation, the proposed array architecture is able to achieve ∼95% recognition accuracy of MNIST handwritten digits, which is close to the accuracy achieved by software using the ideal sparse coding algorithm.

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

KIRKBRIDE, R.A.

The Tank Waste Remediation System Operation and Utilization Plan updates the operating scenario and plans for the delivery of feed to BNFL Inc., retrieval of waste from single-shell tanks, and the overall process flowsheets for Phases I and II of the privatization of the Tank Waste Remediation System. The plans and flowsheets are updated with the most recent tank-by-tank inventory and sludge washing data. Sensitivity cases were run to evaluate the impact or benefits of proposed changes to the BNFL Inc. contract and to evaluate a risk-based SST retrieval strategy.

Opportunities for Success: Cost-Effective Programs for Children, Update, 1990. Report together with Additional Minority Views and Dissenting Views of the Select Committee on Children, Youth, and Families, One Hundred First Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Select Committee on Children, Youth, and Families.

This report on effective programs for children updates the 1988 report by providing new and stronger documentation of the programs' benefits and cost effectiveness. Eight programs and types of programs are discussed in Part I and four program areas that warrant attention are discussed in Part II. Part I reports on: (1) the Special Supplemental…

The possible astronomical function of the El Molle stone circle at the ESO Observatory La Silla. II: The updated measurement campaign

NASA Astrophysics Data System (ADS)

Bernardi, Gabriella; Vecchiato, Alberto; Bucciarelli, Beatrice

2014-07-01

This paper reviews and updates the accounts of a previous article discussing the possible astronomical significance of a peculiar, man-made circular stone structure, located close to the European Southern Observatory in La Silla, Chile, and attributed to the El Molle culture. Thanks to further, higher-accuracy measurements in situ, we can confirm some of the original hypotheses and dismiss others, upholding the main tenets of the original work.

A Rotaxane Scaffold for the Construction of Multiporphyrinic Light-Harvesting Devices.

PubMed

Delavaux-Nicot, Béatrice; Ben Aziza, Haifa; Nierengarten, Iwona; Minh Nguyet Trinh, Thi; Meichsner, Eric; Chessé, Matthieu; Holler, Michel; Abidi, Rym; Maisonhaute, Emmanuel; Nierengarten, Jean-François

2018-01-02

A sophisticated photoactive molecular device has been prepared by combining recent concepts for the preparation of multifunctional nanomolecules (click chemistry on multifunctional scaffolds) with supramolecular chemistry (self-assembly to prepare rotaxanes). Specifically, a clickable [2]rotaxane scaffold incorporating a free-base porphyrin stopper has been prepared and functionalized with ten peripheral Zn(II)-porphyrin moieties. Electrochemical investigations of the final compound revealed a peculiar behavior resulting from the intramolecular coordination of the Zn(II) porphyrin moieties to 1,2,3-triazole units. Finally, steady state investigations of the compound combining Zn(II) and free-base porphyrin moieties have shown that this compound is a light-harvesting device capable of channeling the light energy from the peripheral Zn(II)-porphyrin subunits to the core by singlet-singlet energy transfer. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

21 CFR 880.6310 - Medical device data system.

Code of Federal Regulations, 2011 CFR

2011-04-01

... medical device data; (ii) The electronic storage of medical device data; (iii) The electronic conversion... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Medical device data system. 880.6310 Section 880... Devices § 880.6310 Medical device data system. (a) Identification. (1) A medical device data system (MDDS...

21 CFR 880.6310 - Medical device data system.

Code of Federal Regulations, 2012 CFR

2012-04-01

... medical device data; (ii) The electronic storage of medical device data; (iii) The electronic conversion... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Medical device data system. 880.6310 Section 880... Devices § 880.6310 Medical device data system. (a) Identification. (1) A medical device data system (MDDS...

21 CFR 880.6310 - Medical device data system.

Code of Federal Regulations, 2014 CFR

2014-04-01

... medical device data; (ii) The electronic storage of medical device data; (iii) The electronic conversion... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Medical device data system. 880.6310 Section 880... Devices § 880.6310 Medical device data system. (a) Identification. (1) A medical device data system (MDDS...

21 CFR 880.6310 - Medical device data system.

Code of Federal Regulations, 2013 CFR

2013-04-01

... medical device data; (ii) The electronic storage of medical device data; (iii) The electronic conversion... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Medical device data system. 880.6310 Section 880... Devices § 880.6310 Medical device data system. (a) Identification. (1) A medical device data system (MDDS...

21 CFR 876.4400 - Hemorrhoidal ligator.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) MEDICAL DEVICES GASTROENTEROLOGY-UROLOGY DEVICES Surgical Devices § 876.4400 Hemorrhoidal ligator. (a... of a ligature or band placed around the hemorrhoid. (b) Classification. Class II (performance...

Vapor Grown Perovskite Solar Cells

NASA Astrophysics Data System (ADS)

Abdussamad Abbas, Hisham

Perovskite solar cells has been the fastest growing solar cell material till date with verified efficiencies of over 22%. Most groups in the world focuses their research on solution based devices that has residual solvent in the material bulk. This work focuses extensively on the fabrication and properties of vapor based perovskite devices that is devoid of solvents. The initial part of my work focuses on the detailed fabrication of high efficiency consistent sequential vapor NIP devices made using P3HT as P-type Type II heterojunction. The sequential vapor devices experiences device anomalies like voltage evolution and IV hysteresis owing to charge trapping in TiO2. Hence, sequential PIN devices were fabricated using doped Type-II heterojunctions that had no device anomalies. The sequential PIN devices has processing restriction, as organic Type-II heterojunction materials cannot withstand high processing temperature, hence limiting device efficiency. Thereby bringing the need of co-evaporation for fabricating high efficiency consistent PIN devices, the approach has no-restriction on substrates and offers stoichiometric control. A comprehensive description of the fabrication, Co-evaporator setup and how to build it is described. The results of Co-evaporated devices clearly show that grain size, stoichiometry and doped transport layers are all critical for eliminating device anomalies and in fabricating high efficiency devices. Finally, Formamidinium based perovskite were fabricated using sequential approach. A thermal degradation study was conducted on Methyl Ammonium Vs. Formamidinium based perovskite films, Formamidinium based perovskites were found to be more stable. Lastly, inorganic films such as CdS and Nickel oxide were developed in this work.

Treatment of sleep-disordered breathing with positive airway pressure devices: technology update.

PubMed

Johnson, Karin Gardner; Johnson, Douglas Clark

2015-01-01

Many types of positive airway pressure (PAP) devices are used to treat sleep-disordered breathing including obstructive sleep apnea, central sleep apnea, and sleep-related hypoventilation. These include continuous PAP, autoadjusting CPAP, bilevel PAP, adaptive servoventilation, and volume-assured pressure support. Noninvasive PAP has significant leak by design, which these devices adjust for in different manners. Algorithms to provide pressure, detect events, and respond to events vary greatly between the types of devices, and vary among the same category between companies and different models by the same company. Many devices include features designed to improve effectiveness and patient comfort. Data collection systems can track compliance, pressure, leak, and efficacy. Understanding how each device works allows the clinician to better select the best device and settings for a given patient. This paper reviews PAP devices, including their algorithms, settings, and features.

[Medical Devices Law for pain therapists].

PubMed

Regner, M; Sabatowski, R

2016-08-01

Medical Devices Law is a relatively new legal system, which has replaced the Medical Devices Regulations still well-known in Germany. German Medical Devices Law is based on European directives, which are, in turn, incorporated into national law by the Medical Devices Act. The Medical Devices Act is a framework law and covers a number of regulations that address specific topics within Medical Devices Law. In turn, in individual regulations, reference is made to guidelines, recommendations, etc. from other sources that provide detailed technical information on specific topics. Medical Devices Law is a very complex legal system, which needs to be permanently observed due to constant updating and adjustment. In the current article, the design and the structure of the system will be described, but special emphasis will be laid on important problem areas that need to be considered when applying and operating medical products, in this case by pain therapists in particular.

Guideline Implementation: Energy-Generating Devices, Part 1-Electrosurgery.

PubMed

Eder, Sheryl P

2017-03-01

Energy-generating devices are standard equipment in the surgical suite, with electrosurgical units being the most common type of electrical device used in the OR. Prevention of injuries to patients and personnel related to the use of energy-generating devices is a key component of the perioperative nurse's role. The AORN "Guideline for safe use of energy-generating devices" provides guidance on the use and maintenance of devices that deliver energy in the forms of radiofrequency waves, ultrasound waves, or lasers. This article focuses on key points of the guideline, which address precautions specific to electrosurgical units, patients with implanted electronic devices, and minimally invasive surgery, and documentation of the use of energy-generating devices. Perioperative RNs should review the complete guideline for additional information and for guidance when writing and updating policies and procedures. Copyright © 2017 AORN, Inc. Published by Elsevier Inc. All rights reserved.

Revised Baux Score and updated Charlson comorbidity index are independently associated with mortality in burns intensive care patients.

PubMed

Heng, Jacob S; Clancy, Olivia; Atkins, Joanne; Leon-Villapalos, Jorge; Williams, Andrew J; Keays, Richard; Hayes, Michelle; Takata, Masao; Jones, Isabel; Vizcaychipi, Marcela P

2015-11-01

The purpose of the current study was to utilise established scoring systems to analyse the association of (i) burn injury severity, (ii) comorbid status and (iii) associated systemic physiological disturbance with inpatient mortality in patients with severe burn injuries admitted to intensive care. Case notes of all patients with acute thermal injuries affecting ≥15% total body surface area (TBSA) admitted to the Burns Intensive Care Unit (BICU) at Chelsea and Westminster Hospital during a 10-year period were retrospectively reviewed. Revised Baux Score, Belgian Outcome in Burn Injury (BOBI) Score, Abbreviated Burn Severity Index (ABSI), APACHE II Score, Sequential Organ Failure Assessment (SOFA) Score and Updated Charlson Comorbidity Index (CCI) were computed for each patient and analysed for association with inpatient mortality. Ninety mechanically ventilated patients (median age 45.7 years, median % TBSA burned 36.5%) were included. 72 patients had full thickness burns and 35 patients had inhalational injuries. Forty-four patients died in hospital while 46 survived to discharge. In a multivariate logistic regression model, only the Revised Baux Score (p<0.001) and updated CCI (p=0.014) were independently associated with mortality. This gave a ROC curve with area under the curve of 0.920. On multivariate cox regression survival analysis, only the Revised Baux Score (p<0.001) and the updated CCI (p=0.004) were independently associated with shorter time to death. Our data suggest that the Revised Baux Score and the updated CCI are independently associated with inpatient mortality in patients admitted to intensive care with burn injuries affecting ≥15% TBSA. This emphasises the importance of comorbidities in the prognosis of patients with severe burn injuries. Copyright © 2015 Elsevier Ltd and ISBI. All rights reserved.

Medical devices; hematology and pathology devices; classification of early growth response 1 gene fluorescence in-situ hybridization test system for specimen characterization. Final order.

PubMed

2014-09-03

The Food and Drug Administration (FDA) is classifying early growth response 1 (EGR1) gene fluorescence in-situ hybridization (FISH) test system for specimen characterization into class II (special controls). The special controls that will apply to this device are identified in this order and will be part of the codified language for the early growth response 1 (EGR1) gene fluorescence in-site hybridization (FISH) test system for specimen characterization classification. The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of the device.

21 CFR 886.3100 - Ophthalmic tantalum clip.

Code of Federal Regulations, 2010 CFR

2010-04-01

... blood vessels in the eye. (b) Classification. Class II (special controls). The device is exempt from the...) MEDICAL DEVICES OPHTHALMIC DEVICES Prosthetic Devices § 886.3100 Ophthalmic tantalum clip. (a) Identification. An ophthalmic tantalum clip is a malleable metallic device intended to be implanted permanently...

Long-Range Correlations and Memory in the Dynamics of Internet Interdomain Routing

PubMed Central

Havlin, Shlomo; Krioukov, Dmitri

2015-01-01

Data transfer is one of the main functions of the Internet. The Internet consists of a large number of interconnected subnetworks or domains, known as Autonomous Systems (ASes). Due to privacy and other reasons the information about what route to use to reach devices within other ASes is not readily available to any given AS. The Border Gateway Protocol (BGP) is responsible for discovering and distributing this reachability information to all ASes. Since the topology of the Internet is highly dynamic, all ASes constantly exchange and update this reachability information in small chunks, known as routing control packets or BGP updates. In the view of the quick growth of the Internet there are significant concerns with the scalability of the BGP updates and the efficiency of the BGP routing in general. Motivated by these issues we conduct a systematic time series analysis of BGP update rates. We find that BGP update time series are extremely volatile, exhibit long-term correlations and memory effects, similar to seismic time series, or temperature and stock market price fluctuations. The presented statistical characterization of BGP update dynamics could serve as a basis for validation of existing and developing better models of Internet interdomain routing. PMID:26529312

Long-Range Correlations and Memory in the Dynamics of Internet Interdomain Routing.

PubMed

Kitsak, Maksim; Elmokashfi, Ahmed; Havlin, Shlomo; Krioukov, Dmitri

2015-01-01

Data transfer is one of the main functions of the Internet. The Internet consists of a large number of interconnected subnetworks or domains, known as Autonomous Systems (ASes). Due to privacy and other reasons the information about what route to use to reach devices within other ASes is not readily available to any given AS. The Border Gateway Protocol (BGP) is responsible for discovering and distributing this reachability information to all ASes. Since the topology of the Internet is highly dynamic, all ASes constantly exchange and update this reachability information in small chunks, known as routing control packets or BGP updates. In the view of the quick growth of the Internet there are significant concerns with the scalability of the BGP updates and the efficiency of the BGP routing in general. Motivated by these issues we conduct a systematic time series analysis of BGP update rates. We find that BGP update time series are extremely volatile, exhibit long-term correlations and memory effects, similar to seismic time series, or temperature and stock market price fluctuations. The presented statistical characterization of BGP update dynamics could serve as a basis for validation of existing and developing better models of Internet interdomain routing.

Reporting Items for Updated Clinical Guidelines: Checklist for the Reporting of Updated Guidelines (CheckUp)

PubMed Central

Vernooij, Robin W. M.; Alonso-Coello, Pablo; Brouwers, Melissa

2017-01-01

Background Scientific knowledge is in constant development. Consequently, regular review to assure the trustworthiness of clinical guidelines is required. However, there is still a lack of preferred reporting items of the updating process in updated clinical guidelines. The present article describes the development process of the Checklist for the Reporting of Updated Guidelines (CheckUp). Methods and Findings We developed an initial list of items based on an overview of research evidence on clinical guideline updating, the Appraisal of Guidelines for Research and Evaluation (AGREE) II Instrument, and the advice of the CheckUp panel (n = 33 professionals). A multistep process was used to refine this list, including an assessment of ten existing updated clinical guidelines, interviews with key informants (response rate: 54.2%; 13/24), a three-round Delphi consensus survey with the CheckUp panel (33 participants), and an external review with clinical guideline methodologists (response rate: 90%; 53/59) and users (response rate: 55.6%; 10/18). CheckUp includes 16 items that address (1) the presentation of an updated guideline, (2) editorial independence, and (3) the methodology of the updating process. In this article, we present the methodology to develop CheckUp and include as a supplementary file an explanation and elaboration document. Conclusions CheckUp can be used to evaluate the completeness of reporting in updated guidelines and as a tool to inform guideline developers about reporting requirements. Editors may request its completion from guideline authors when submitting updated guidelines for publication. Adherence to CheckUp will likely enhance the comprehensiveness and transparency of clinical guideline updating for the benefit of patients and the public, health care professionals, and other relevant stakeholders. PMID:28072838

75 FR 57963 - Draft Guidance for Industry and Food and Drug Administration Staff; Establishing the Performance...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-23

... provides industry and agency staff with updated recommendations concerning 510(k) submissions for various... will be relevant for premarket notification (510(k)) submissions for these device types. Detection...

Information for Patients Who Have Metal-on-Metal Hip Implants

MedlinePlus

... can often lead manufacturers to improve an implant’s design and update device labeling for future patients. In ... patients American Association of Hip and Knee Surgeons: Pre Op Surgery Center Patient Education: Hip Replacement Surgery ...

Dose Matters: FDA's Guidance on Children's X-rays

MedlinePlus

... Consumers Home For Consumers Consumer Updates Dose Matters: FDA's Guidance on Children's X-rays Share Tweet Linkedin ... extra care to “child size” the radiation dose. FDA’s Role The FDA's Center for Devices and Radiological ...

Electronic Flight Bag (EFB) 2015 Industry Survey.

DOT National Transportation Integrated Search

2015-10-01

This document provides an overview of Electronic Flight Bag (EFB) hardware and software capabilities, including portable electronic devices (PEDs) used as EFBs, as of July 2015. This document updates and replaces the Volpe Centers previous EFB ind...

Genetics Home Reference: microcephalic osteodysplastic primordial dwarfism type II

MedlinePlus

... Sources for This Page Bober MB, Khan N, Kaplan J, Lewis K, Feinstein JA, Scott CI Jr, ... Sutton syndrome All New & Updated Pages Reviewed : February 2018 Published : June 19, 2018 The resources on this ...

76 FR 12356 - Farm Credit Administration Board; Sunshine Act; Regular Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-07

... concludes its business. FOR FURTHER INFORMATION CONTACT: Dale L. Aultman, Secretary to the Farm Credit... on Borrowers Rights--Part II. Update on Dodd-Frank Rulemaking Projects. Dated: March 2, 2011. Dale L...

NASA Electronic Parts and Packaging Field Programmable Gate Array Single Event Effects Test Guideline Update

NASA Technical Reports Server (NTRS)

Berg, Melanie D.; LaBel, Kenneth A.

2018-01-01

The following are updated or new subjects added to the FPGA SEE Test Guidelines manual: academic versus mission specific device evaluation, single event latch-up (SEL) test and analysis, SEE response visibility enhancement during radiation testing, mitigation evaluation (embedded and user-implemented), unreliable design and its affects to SEE Data, testing flushable architectures versus non-flushable architectures, intellectual property core (IP Core) test and evaluation (addresses embedded and user-inserted), heavy-ion energy and linear energy transfer (LET) selection, proton versus heavy-ion testing, fault injection, mean fluence to failure analysis, and mission specific system-level single event upset (SEU) response prediction. Most sections within the guidelines manual provide information regarding best practices for test structure and test system development. The scope of this manual addresses academic versus mission specific device evaluation and visibility enhancement in IP Core testing.

NASA Electronic Parts and Packaging (NEPP) Field Programmable Gate Array (FPGA) Single Event Effects (SEE) Test Guideline Update

NASA Technical Reports Server (NTRS)

Berg, Melanie D.; LaBel, Kenneth A.

2018-01-01

The following are updated or new subjects added to the FPGA SEE Test Guidelines manual: academic versus mission specific device evaluation, single event latch-up (SEL) test and analysis, SEE response visibility enhancement during radiation testing, mitigation evaluation (embedded and user-implemented), unreliable design and its affects to SEE Data, testing flushable architectures versus non-flushable architectures, intellectual property core (IP Core) test and evaluation (addresses embedded and user-inserted), heavy-ion energy and linear energy transfer (LET) selection, proton versus heavy-ion testing, fault injection, mean fluence to failure analysis, and mission specific system-level single event upset (SEU) response prediction. Most sections within the guidelines manual provide information regarding best practices for test structure and test system development. The scope of this manual addresses academic versus mission specific device evaluation and visibility enhancement in IP Core testing.

E-cigarettes: An update on considerations for the otolaryngologist.

PubMed

Biyani, Sneh; Derkay, Craig S

2017-03-01

We provide an update in the literature and national regulations regarding electronic cigarettes with special attention to the pediatric population. Electronic nicotine delivery systems (ENDS) are handheld battery operated devices that vaporize nicotine-containing liquids for inhalation. Use of these products has dramatically increased over the last several years, particularly among the youth. ENDS are being marketed with advertising techniques and flavors which appeal to the adolescent and young adult population. More reports of accidental pediatric exposures are being documented, as are suicides from abuse of liquid nicotine. Federal regulation has only now become required of these devices. Use of e cigarettes among adolescents increases each year. Government oversight is needed to protect our children from the re-normalization of tobacco. Otolaryngologists should be prepared to counsel their patients and families regarding the latest in ENDS use. Copyright © 2017 Elsevier B.V. All rights reserved.

An updated Type II supernova Hubble diagram

NASA Astrophysics Data System (ADS)

Gall, E. E. E.; Kotak, R.; Leibundgut, B.; Taubenberger, S.; Hillebrandt, W.; Kromer, M.; Burgett, W. S.; Chambers, K.; Flewelling, H.; Huber, M. E.; Kaiser, N.; Kudritzki, R. P.; Magnier, E. A.; Metcalfe, N.; Smith, K.; Tonry, J. L.; Wainscoat, R. J.; Waters, C.

2018-03-01

We present photometry and spectroscopy of nine Type II-P/L supernovae (SNe) with redshifts in the 0.045 ≲ z ≲ 0.335 range, with a view to re-examining their utility as distance indicators. Specifically, we apply the expanding photosphere method (EPM) and the standardized candle method (SCM) to each target, and find that both methods yield distances that are in reasonable agreement with each other. The current record-holder for the highest-redshift spectroscopically confirmed supernova (SN) II-P is PS1-13bni (z = 0.335-0.012+0.009), and illustrates the promise of Type II SNe as cosmological tools. We updated existing EPM and SCM Hubble diagrams by adding our sample to those previously published. Within the context of Type II SN distance measuring techniques, we investigated two related questions. First, we explored the possibility of utilising spectral lines other than the traditionally used Fe IIλ5169 to infer the photospheric velocity of SN ejecta. Using local well-observed objects, we derive an epoch-dependent relation between the strong Balmer line and Fe IIλ5169 velocities that is applicable 30 to 40 days post-explosion. Motivated in part by the continuum of key observables such as rise time and decline rates exhibited from II-P to II-L SNe, we assessed the possibility of using Hubble-flow Type II-L SNe as distance indicators. These yield similar distances as the Type II-P SNe. Although these initial results are encouraging, a significantly larger sample of SNe II-L would be required to draw definitive conclusions. Tables A.1, A.3, A.5, A.7, A.9, A.11, A.13, A.15 and A.17 are also available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/611/A25

76 FR 8769 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-15

... Certain Display Devices, Including Digital Televisions and Monitors II, DN 2787; the Commission is... importation of certain display devices, including digital televisions and monitors II. The complaint names as... in the United States economy, the production of like or directly competitive articles in the United...

76 FR 69040 - Draft Guidance for Industry and Food and Drug Administration Staff; Class II Special Controls...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-07

...: In Vitro Diagnostic Devices for Yersinia Species Detection; Availability AGENCY: Food and Drug... availability of a draft guidance entitled ``Class II Special Controls Guidance Document: In Vitro Diagnostic Devices for Yersinia Species Detection.'' This draft guidance document describes a means by which in vitro...

40 CFR 60.142 - Standard for particulate matter.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Emissions from Basic Oxygen Process Furnaces for Which Construction is Commenced After June 11, 1973 § 60... primary oxygen blow. (ii) Exit from a control device not used solely for the collection of secondary.../dscm (0.030 gr/dscf), as measured for the primary oxygen blow. (ii) Exit from a control device not used...

40 CFR 60.142 - Standard for particulate matter.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Emissions from Basic Oxygen Process Furnaces for Which Construction is Commenced After June 11, 1973 § 60... primary oxygen blow. (ii) Exit from a control device not used solely for the collection of secondary.../dscm (0.030 gr/dscf), as measured for the primary oxygen blow. (ii) Exit from a control device not used...

40 CFR 60.142 - Standard for particulate matter.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Emissions from Basic Oxygen Process Furnaces for Which Construction is Commenced After June 11, 1973 § 60... primary oxygen blow. (ii) Exit from a control device not used solely for the collection of secondary.../dscm (0.030 gr/dscf), as measured for the primary oxygen blow. (ii) Exit from a control device not used...

40 CFR 60.142 - Standard for particulate matter.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Emissions from Basic Oxygen Process Furnaces for Which Construction is Commenced After June 11, 1973 § 60... primary oxygen blow. (ii) Exit from a control device not used solely for the collection of secondary.../dscm (0.030 gr/dscf), as measured for the primary oxygen blow. (ii) Exit from a control device not used...

40 CFR 60.142 - Standard for particulate matter.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Emissions from Basic Oxygen Process Furnaces for Which Construction is Commenced After June 11, 1973 § 60... primary oxygen blow. (ii) Exit from a control device not used solely for the collection of secondary.../dscm (0.030 gr/dscf), as measured for the primary oxygen blow. (ii) Exit from a control device not used...

78 FR 77713 - Notice of Receipt of Complaint; Solicitation of Comments Relating to the Public Interest

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

... Certain Wireless Devices, Including Mobile Phones and Tablets II, DN 2992; the Commission is soliciting... importation of certain wireless devices, including mobile phones and tablets II. The complaint names as... Commission's Rules of Practice and Procedure filed on behalf of Pragmatus Mobile, LLC on December 18, 2013...

33 CFR 159.126 - Coliform test: Type II devices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... follows: During each of the 10 test days, one sample must be taken at the beginning, middle and end of an 8-consecutive hour period with one additional sample taken immediately following the peak capacity...: Type II devices. (a) The arithmetic mean of the fecal coliform bacteria in 38 of 40 samples of effluent...

76 FR 13432 - In the Matter of Certain Display Devices, Including Digital Televisions and Monitors II; Notice...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-11

... INTERNATIONAL TRADE COMMISSION [Inv. No. 337-TA-765] In the Matter of Certain Display Devices, Including Digital Televisions and Monitors II; Notice of Investigation AGENCY: U.S. International Trade... that a complaint was filed with the U.S. International Trade Commission on February 9, 2011, under...

A new version of the RDP (Ribosomal Database Project)

NASA Technical Reports Server (NTRS)

Maidak, B. L.; Cole, J. R.; Parker, C. T. Jr; Garrity, G. M.; Larsen, N.; Li, B.; Lilburn, T. G.; McCaughey, M. J.; Olsen, G. J.; Overbeek, R.;

Concept analysis: lack of anonymity.

PubMed

Swan, Marilyn A; Hobbs, Barbara B

2017-05-01

To re-examine and expand understanding of the concept 'lack of anonymity' as a component of rural nursing theory. Early healthcare literature reports lack of anonymity as part of social and working environments, particularly rural nursing. Rural nursing theory included the first published concept analysis on lack of anonymity but lacked empirical referents. Workforce, societal and rural healthcare changes support an updated analysis. To further understand lack of anonymity, its present day use and applicability to diverse environments, research from multiple disciplines was reviewed. Concept analysis. A literature search using eight terms in eleven databases was conducted of literature published between 2008-2013. Walker and Avant's concept analysis methodology guided the analysis. The previous concept analysis is supported in part by current literature. The defining attributes, 'identifiable', 'establishing boundaries for public and private self and interconnectedness' in a community were updated. Updated antecedents include: (i) environmental context; (ii) opportunities to become visible; (iii) developing relationships and (iv) unconscious or limited awareness of public or personal privacy. Consequences are: (i) familiarity; (ii) visibility; (iii) awareness of privacy and (iv) manage or balance of lack of anonymity. Cases were constructed and empirical referents identified. The concept of lack of anonymity was updated; portions of the original definition remain unchanged. Empirical referents reveal the defining attributes in daily life and may guide future research on the effect of lack of anonymity on nursing practice. This analysis advances the conceptual understanding of rural nursing theory. © 2016 John Wiley & Sons Ltd.

Benefits to the Simulation Training Community of a New ANSI Standard for the Exchange of Aero Simulation Models

NASA Technical Reports Server (NTRS)

Hildreth, Bruce L.; Jackson, E. Bruce

2009-01-01

The American Institute of Aeronautics Astronautics (AIAA) Modeling and Simulation Technical Committee is in final preparation of a new standard for the exchange of flight dynamics models. The standard will become an ANSI standard and is under consideration for submission to ISO for acceptance by the international community. The standard has some a spects that should provide benefits to the simulation training community. Use of the new standard by the training simulation community will reduce development, maintenance and technical refresh investment on each device. Furthermore, it will significantly lower the cost of performing model updates to improve fidelity or expand the envelope of the training device. Higher flight fidelity should result in better transfer of training, a direct benefit to the pilots under instruction. Costs of adopting the standard are minimal and should be paid back within the cost of the first use for that training device. The standard achie ves these advantages by making it easier to update the aerodynamic model. It provides a standard format for the model in a custom eXtensible Markup Language (XML) grammar, the Dynamic Aerospace Vehicle Exchange Markup Language (DAVE-ML). It employs an existing XML grammar, MathML, to describe the aerodynamic model in an input data file, eliminating the requirement for actual software compilation. The major components of the aero model become simply an input data file, and updates are simply new XML input files. It includes naming and axis system conventions to further simplify the exchange of information.

21 CFR 870.2780 - Hydraulic, pneumatic, or photoelectric plethysmographs.

Code of Federal Regulations, 2012 CFR

2012-04-01

... HUMAN SERVICES (CONTINUED) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Monitoring Devices..., pneumatic, or photoelectric plethysmograph is a device used to estimate blood flow in a region of the body using hydraulic, pneumatic, or photoelectric measurement techniques. (b) Classification. Class II...

21 CFR 870.2780 - Hydraulic, pneumatic, or photoelectric plethysmographs.

Code of Federal Regulations, 2014 CFR

2014-04-01

... HUMAN SERVICES (CONTINUED) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Monitoring Devices..., pneumatic, or photoelectric plethysmograph is a device used to estimate blood flow in a region of the body using hydraulic, pneumatic, or photoelectric measurement techniques. (b) Classification. Class II...

21 CFR 870.2780 - Hydraulic, pneumatic, or photoelectric plethysmographs.

Code of Federal Regulations, 2013 CFR

2013-04-01

... HUMAN SERVICES (CONTINUED) MEDICAL DEVICES CARDIOVASCULAR DEVICES Cardiovascular Monitoring Devices..., pneumatic, or photoelectric plethysmograph is a device used to estimate blood flow in a region of the body using hydraulic, pneumatic, or photoelectric measurement techniques. (b) Classification. Class II...

75 FR 41078 - Revisions to the Commerce Control List To Update and Clarify Crime Control License Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-15

... * * * * * 0A985 Discharge type arms and devices to administer electric shock, for example, stun guns, shock batons, shock shields, electric cattle prods, immobilization guns and projectiles; except equipment used...

High-speed data word monitor

NASA Technical Reports Server (NTRS)

Wirth, M. N.

1975-01-01

Small, portable, self-contained device provides high-speed display of bit pattern or any selected portion of transmission, can suppress filler patterns so that display is not updated, and can freeze display so that specific event may be observed in detail.

77 FR 21621 - Meeting of Notification of Citizens Coinage Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-10

... coin legends, mottos, dates, symbols and devices. Interested Persons Should Call the CCAC HOTLINE at (202) 354-7502 for the Latest Update on Meeting Time and Room Location In accordance with 31 U.S.C...

Advances in dental local anesthesia techniques and devices: An update

PubMed Central

Saxena, Payal; Gupta, Saurabh K.; Newaskar, Vilas; Chandra, Anil

2013-01-01

Although local anesthesia remains the backbone of pain control in dentistry, researches are going to seek new and better means of managing the pain. Most of the researches are focused on improvement in the area of anesthetic agents, delivery devices and technique involved. Newer technologies have been developed that can assist the dentist in providing enhanced pain relief with reduced injection pain and fewer adverse effects. This overview will enlighten the practicing dentists regarding newer devices and methods of rendering pain control comparing these with the earlier used ones on the basis of research and clinical studies available. PMID:24163548

75 FR 44172 - Neurological and Physical Medicine Devices; Designation of Special Controls for Certain Class II...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-28

... [Docket No. FDA-2009-N-0493] RIN 0910-ZA37 Neurological and Physical Medicine Devices; Designation of... document proposed to amend certain neurological and physical medicine device regulations to establish... to amend certain neurological device and physical medicine device regulations to establish special...

Updated collider and direct detection constraints on Dark Matter models for the Galactic Center gamma-ray excess

DOE PAGES

Escudero, Miguel; Hooper, Dan; Witte, Samuel J.

2017-02-20

Utilizing an exhaustive set of simplified models, we revisit dark matter scenarios potentially capable of generating the observed Galactic Center gamma-ray excess, updating constraints from the LUX and PandaX-II experiments, as well as from the LHC and other colliders. We identify a variety of pseudoscalar mediated models that remain consistent with all constraints. In contrast, dark matter candidates which annihilate through a spin-1 mediator are ruled out by direct detection constraints unless the mass of the mediator is near an annihilation resonance, or the mediator has a purely vector coupling to the dark matter and a purely axial coupling tomore » Standard Model fermions. Furthermore, all scenarios in which the dark matter annihilates through t-channel processes are now ruled out by a combination of the constraints from LUX/PandaX-II and the LHC.« less

Space and power efficient hybrid counters array

DOEpatents

Gara, Alan G [Mount Kisco, NY; Salapura, Valentina [Chappaqua, NY

2009-05-12

A hybrid counter array device for counting events. The hybrid counter array includes a first counter portion comprising N counter devices, each counter device for receiving signals representing occurrences of events from an event source and providing a first count value corresponding to a lower order bits of the hybrid counter array. The hybrid counter array includes a second counter portion comprising a memory array device having N addressable memory locations in correspondence with the N counter devices, each addressable memory location for storing a second count value representing higher order bits of the hybrid counter array. A control device monitors each of the N counter devices of the first counter portion and initiates updating a value of a corresponding second count value stored at the corresponding addressable memory location in the second counter portion. Thus, a combination of the first and second count values provide an instantaneous measure of number of events received.

Space and power efficient hybrid counters array

DOEpatents

Gara, Alan G.; Salapura, Valentina

2010-03-30

A hybrid counter array device for counting events. The hybrid counter array includes a first counter portion comprising N counter devices, each counter device for receiving signals representing occurrences of events from an event source and providing a first count value corresponding to a lower order bits of the hybrid counter array. The hybrid counter array includes a second counter portion comprising a memory array device having N addressable memory locations in correspondence with the N counter devices, each addressable memory location for storing a second count value representing higher order bits of the hybrid counter array. A control device monitors each of the N counter devices of the first counter portion and initiates updating a value of a corresponding second count value stored at the corresponding addressable memory location in the second counter portion. Thus, a combination of the first and second count values provide an instantaneous measure of number of events received.

AANA Journal Course: update for nurse anesthetists. Arrhythmia management devices and electromagnetic interference.

PubMed

Mattingly, Emily

2005-04-01

The technological complexity of implantable arrhythmia management devices, specifically pacemakers and defibrillators, has increased dramatically since their introduction only a few decades ago. Patients with such devices are encountered much more frequently in hospitals and surgery centers, yet anesthesia provider knowledge of safe and proper management is often incomplete. Anesthesia textbooks and references may provide only short paragraphs on arrhythmia management devices that do not address important perioperative management strategies for this ever-growing patient population. It is no longer satisfactory to simply place a magnet over an implanted device during surgery and assume that this action protects the patient from harm due to electromagnetic interference from inappropriate device function. This AANA Journal course serves as a concise review of basic device function, the sources and effects of electromagnetic interference in the operative setting, and patient management recommendations from current literature.

Late outcomes of subcostal exchange of the HeartMate II left ventricular assist device: a word of caution.

PubMed

Yu, Sarah N; Takayama, Hiroo; Han, Jiho; Garan, Arthur R; Kurlansky, Paul; Yuzefpolskaya, Melana; Colombo, Paolo C; Naka, Yoshifumi; Takeda, Koji

2018-04-10

Previous studies have shown the usefulness of the subcostal exchange of the HeartMate II left ventricular assist device for device malfunction. However, long-term data are still limited. Between March 2004 and July 2017, 41 of 568 (7.2%) patients who had received a HeartMate II implant at our institution had a device exchange via a subcostal incision. We summarized early and late outcomes. Forty-one patients had a total of 48 subcostal pump exchanges. Indications for device exchange included device thrombosis (n = 31, 76%), driveline infection (n = 2, 5%) and driveline injury (n = 8, 19%). All of the procedures were successful, and there were no in-hospital deaths. A Kaplan-Meier survival curve showed 30-day and 1-year survival rates after subcostal exchange of 100% and 94.6%, respectively. However, 10 (25%) patients had left ventricular assist device-related infections following subcostal exchange that included 7 pump pocket infections and 3 driveline infections. Freedom from left ventricular assist device-related infection at 1 year after subcostal exchange was 79.3%. Thirteen (32%) patients had device malfunction due to pump thrombosis that required a 2nd device exchange. Seven patients had recurrent thrombosis. Three (7%) patients had a stroke. Freedom from device thrombosis and from a stroke event at 1 year was 74.4%. Subcostal pump exchange can be safely performed. However, there is a substantial risk of infection and recurrent thrombosis. Careful follow-up for late complications is mandatory.

Technology for noninvasive mechanical ventilation: looking into the black box

PubMed Central

Navajas, Daniel; Montserrat, Josep M.

2016-01-01

Current devices for providing noninvasive respiratory support contain sensors and built-in intelligence for automatically modifying ventilation according to the patient's needs. These devices, including automatic continuous positive airway pressure devices and noninvasive ventilators, are technologically complex and offer a considerable number of different modes of ventilation and setting options, the details of which are sometimes difficult to capture by the user. Therefore, better predicting and interpreting the actual performance of these ventilation devices in clinical application requires understanding their functioning principles and assessing their performance under well controlled bench test conditions with simulated patients. This concise review presents an updated perspective of the theoretical basis of intelligent continuous positive airway pressure and noninvasive ventilation devices, and of the tools available for assessing how these devices respond under specific ventilation phenotypes in patients requiring breathing support. PMID:27730162

Numerical study of the Columbia high-beta device: Torus-II

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

Izzo, R.

1981-01-01

The ionization, heating and subsequent long-time-scale behavior of the helium plasma in the Columbia fusion device, Torus-II, is studied. The purpose of this work is to perform numerical simulations while maintaining a high level of interaction with experimentalists. The device is operated as a toroidal z-pinch to prepare the gas for heating. This ionization of helium is studied using a zero-dimensional, two-fluid code. It is essentially an energy balance calculation that follows the development of the various charge states of the helium and any impurities (primarily silicon and oxygen) that are present. The code is an atomic physics model ofmore » Torus-II. In addition to ionization, we include three-body and radiative recombination processes.« less

Intra-aortic balloon pump counterpulsation (IABP) for myocardial infarction complicated by cardiogenic shock.

PubMed

Unverzagt, Susanne; Buerke, Michael; de Waha, Antoinette; Haerting, Johannes; Pietzner, Diana; Seyfarth, Melchior; Thiele, Holger; Werdan, Karl; Zeymer, Uwe; Prondzinsky, Roland

2015-03-27

Intra-aortic balloon pump counterpulsation (IABP) is currently the most commonly used mechanical assist device for patients with cardiogenic shock due to acute myocardial infarction. Although there has been only limited evidence from randomised controlled trials, the previous guidelines of the American Heart Association/American College of Cardiology (AHA/ACC) and the European Society of Cardiology (ESC) strongly recommended the use of the IABP in patients with infarction-related cardiogenic shock on the basis of pathophysiological considerations, non-randomised trials and registry data. The recent guidelines downgraded the recommendation based on a meta-analysis which could only include non-randomised trials showing conflicting results. Up to now, there have been no guideline recommendations and no actual meta-analysis including the results of the large randomised multicentre IABP-SHOCK II Trial which showed no survival benefit with IABP support. This systematic review is an update of the review published in 2011. To evaluate, in terms of efficacy and safety, the effect of IABP versus non-IABP or other assist devices guideline compliant standard therapy on mortality and morbidity in patients with acute myocardial infarction complicated by cardiogenic shock. Searches of CENTRAL, MEDLINE (Ovid) and EMBASE (Ovid), LILACS, IndMed and KoreaMed, registers of ongoing trials and proceedings of conferences were updated in October 2013. Reference lists were scanned and experts in the field contacted to obtain further information. No language restrictions were applied. Randomised controlled trials on patients with acute myocardial infarction complicated by cardiogenic shock. Data collection and analysis were performed according to the published protocol. Individual patient data were provided for six trials and merged with aggregate data. Summary statistics for the primary endpoints were hazard ratios (HRs) and odds ratios (ORs) with 95% confidence intervals (CIs). Seven eligible studies were identified from a total of 2314 references. One new study with 600 patients was added to the original review. Four trials compared IABP to standard treatment and three to other percutaneous left assist devices (LVAD). Data from a total of 790 patients with acute myocardial infarction and cardiogenic shock were included in the updated meta-analysis: 406 patients were treated with IABP and 384 patients served as controls; 339 patients were treated without assisting devices and 45 patients with other LVAD. The HR for all-cause 30-day mortality of 0.95 (95% CI 0.76 to 1.19) provided no evidence for a survival benefit. Different non-fatal cardiovascular events were reported in five trials. During hospitalisation, 11 and 4 out of 364 patients from the intervention groups suffered from reinfarction or stroke, respectively. Altogether 5 out of 363 patients from the control group suffered from reinfarction or stroke. Reocclusion was treated with subsequent re-revascularization in 6 out of 352 patients from the intervention group and 13 out of 353 patients of the control group. The high incidence of complications such as moderate and severe bleeding or infection in the control groups has to be attributed to interventions with other LVAD. Possible reasons for bias were more frequent in small studies with high cross-over rates, early stopping and the inclusion of patients with IABP at randomisation. Available evidence suggests that IABP may have a beneficial effect on some haemodynamic parameters. However, this did not result in survival benefits so there is no convincing randomised data to support the use of IABP in infarct-related cardiogenic shock.

Development of a novel device to trap heavy metal cations: application of the specific interaction between heavy metal cation and mismatch DNA base pair.

PubMed

Torigoe, Hidetaka; Miyakawa, Yukako; Fukushi, Miyako; Ono, Akira; Kozasa, Tetsuo

2009-01-01

We have already found that Hg(II) cation specifically binds to T:T mismatch base pair in heteroduplex DNA, which increases the melting temperature of heteroduplex DNA involving T:T mismatch base pair by about 4 degrees C. We have also found that Ag(I) cation specifically binds to C:C mismatch base pair in heteroduplex DNA, which increases the melting temperature of heteroduplex DNA involving C:C mismatch base pair by about 4 degrees C. Using the specific interaction, we developed a novel device to trap each of Hg(II) and Ag(I) cation. The device is composed of 5'-biotinylated T-rich or C-rich DNA oligonucleotides, BIO-T20: 5'-Bio-T(20)-3' or BIO-C20: 5'-Bio-C(20)-3' (Bio is a biotin), immobilized on streptavidin-coated polystylene beads. When the BIO-T20-immobilized beads were added to a solution containing Hg(II) cation, and the beads trapping Hg(II) cation were collected by centrifugation, almost all of Hg(II) cation were removed from the solution. Also, when the BIO-C20-immobilized beads were added to a solution containing Ag(I) cation, and the beads trapping Ag(I) cation were collected by centrifugation, almost all of Ag(I) cation were removed from the solution. We conclude that, using the novel device developed in this study, Hg(II) and Ag(I) cation can be effectively removed from the solution.

40 CFR 63.1283 - Inspection and monitoring requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... the following types of control devices: (i) Except for control devices for small glycol dehydration... used as the primary fuel; (ii) Except for control devices for small glycol dehydration units, a boiler...

40 CFR 63.1283 - Inspection and monitoring requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... the following types of control devices: (i) Except for control devices for small glycol dehydration... used as the primary fuel; (ii) Except for control devices for small glycol dehydration units, a boiler...

Design of a secure remote management module for a software-operated medical device.

PubMed

Burnik, Urban; Dobravec, Štefan; Meža, Marko

2017-12-09

Software-based medical devices need to be maintained throughout their entire life cycle. The efficiency of after-sales maintenance can be improved by managing medical systems remotely. This paper presents how to design the remote access function extensions in order to prevent risks imposed by uncontrolled remote access. A thorough analysis of standards and legislation requirements regarding safe operation and risk management of medical devices is presented. Based on the formal requirements, a multi-layer machine design solution is proposed that eliminates remote connectivity risks by strict separation of regular device functionalities from remote management service, deploys encrypted communication links and uses digital signatures to prevent mishandling of software images. The proposed system may also be used as an efficient version update of the existing medical device designs.

An industry update: the latest developments in therapeutic delivery.

PubMed

Steinbach, Oliver C

2017-10-01

The present industry update covers the period 1-30 June 2017, with information sourced from company press releases, regulatory and patent agencies as well as scientific literature. The combination of drug and devices such as improved, safer injectables (see various market reports, companies Adamis and Baxter), patches (Microdermis) and (nano)carriers are moving increasingly from the R&D stage into clinical trials and toward the market. This addresses increased safety and effectiveness requirements, limiting physico-chemical properties of active ingredients, cost-effectiveness and patient comfort through ease of use. Further attention in the market is on local delivery methods (such as intraocular by Icon Bioscience, Glaukos) and the sheer infinite possibilities of nanotechnology such as LDL nanocarriers, microneedles and hydrogel cubes. Another 21st century key technology area is mobile applications (Vital Art and Science) and connected devices (SmartPill, Pop Test Devices) which are increasingly finding their way into the drug delivery field to enable, for example, closed loop monitoring of drug dosing in trials and of patients with their care providers. Not surprisingly companies are increasingly utilizing convergence to combine their diverse capabilities (Vetter Pharma/Microdermis, TXCell/Lentigen Technology).

Highly Efficient Multilayer Thermoelectric Devices

NASA Technical Reports Server (NTRS)

Boufelfel, Ali

2006-01-01

Multilayer thermoelectric devices now at the prototype stage of development exhibit a combination of desirable characteristics, including high figures of merit and high performance/cost ratios. These devices are capable of producing temperature differences of the order of 50 K in operation at or near room temperature. A solvent-free batch process for mass production of these state-of-the-art thermoelectric devices has also been developed. Like prior thermoelectric devices, the present ones have commercial potential mainly by virtue of their utility as means of controlled cooling (and/or, in some cases, heating) of sensors, integrated circuits, and temperature-critical components of scientific instruments. The advantages of thermoelectric devices for such uses include no need for circulating working fluids through or within the devices, generation of little if any noise, and high reliability. The disadvantages of prior thermoelectric devices include high power consumption and relatively low coefficients of performance. The present development program was undertaken in the hope of reducing the magnitudes of the aforementioned disadvantages and, especially, obtaining higher figures of merit for operation at and near room temperature. Accomplishments of the program thus far include development of an algorithm to estimate the heat extracted by, and the maximum temperature drop produced by, a thermoelectric device; solution of the problem of exchange of heat between a thermoelectric cooler and a water-cooled copper block; retrofitting of a vacuum chamber for depositing materials by sputtering; design of masks; and fabrication of multilayer thermoelectric devices of two different designs, denoted I and II. For both the I and II designs, the thicknesses of layers are of the order of nanometers. In devices of design I, nonconsecutive semiconductor layers are electrically connected in series. Devices of design II contain superlattices comprising alternating electron-acceptor (p)-doped and electron-donor (n)-doped, nanometer- thick semiconductor layers.

Applied Meteorology Unit (AMU) Quarterly Report - Fourth Quarter FY-09

NASA Technical Reports Server (NTRS)

Bauman, William; Crawford, Winifred; Barrett, Joe; Watson, Leela; Wheeler, Mark

2009-01-01

This report summarizes the Applied Meteorology Unit (AMU) activities for the fourth quarter of Fiscal Year 2009 (July - September 2009). Tasks reports include: (1) Peak Wind Tool for User Launch Commit Criteria (LCC), (2) Objective Lightning Probability Tool. Phase III, (3) Peak Wind Tool for General Forecasting. Phase II, (4) Update and Maintain Advanced Regional Prediction System (ARPS) Data Analysis System (ADAS), (5) Verify MesoNAM Performance (6) develop a Graphical User Interface to update selected parameters for the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLlT)

New Challenges in the Treatment of Patients With Left Ventricular Support: LVAD Thrombosis.

PubMed

Nguyen, Ann B; Uriel, Nir; Adatya, Sirtaz

2016-12-01

Mechanical circulatory support has revolutionized the treatment of heart failure, affording patients significantly improved survival and quality of life. However, further advancements in this technology have been hindered by adverse events, particularly gastrointestinal bleeding, driveline infection, stroke, and device thrombosis. Recently, there has been a renewed focus on device thrombosis as the reported incidence has increased. This review focuses on an update on the diagnostic modalities and current treatment algorithms of this serious complication.

Update on parts SEE suspectibility from heavy ions. [Single Event Effects

NASA Technical Reports Server (NTRS)

Nichols, D. K.; Smith, L. S.; Schwartz, H. R.; Soli, G.; Watson, K.; Koga, R.; Crain, W. R.; Crawford, K. B.; Hansel, S. J.; Lau, D. D.

1991-01-01

JPL and the Aerospace Corporation have collected a fourth set of heavy ion single event effects (SEE) test data. Trends in SEE susceptibility (including soft errors and latchup) for state-of-the-art parts are displayed. All data are conveniently divided into two tables: one for MOS devices, and one for a shorter list of recently tested bipolar devices. In addition, a new table of data for latchup tests only (invariably CMOS processes) is given.

Evaluating Non-In-Place Update Techniques for Flash-Based Transaction Processing Systems

NASA Astrophysics Data System (ADS)

Wang, Yongkun; Goda, Kazuo; Kitsuregawa, Masaru

Recently, flash memory is emerging as the storage device. With price sliding fast, the cost per capacity is approaching to that of SATA disk drives. So far flash memory has been widely deployed in consumer electronics even partly in mobile computing environments. For enterprise systems, the deployment has been studied by many researchers and developers. In terms of the access performance characteristics, flash memory is quite different from disk drives. Without the mechanical components, flash memory has very high random read performance, whereas it has a limited random write performance because of the erase-before-write design. The random write performance of flash memory is comparable with or even worse than that of disk drives. Due to such a performance asymmetry, naive deployment to enterprise systems may not exploit the potential performance of flash memory at full blast. This paper studies the effectiveness of using non-in-place-update (NIPU) techniques through the IO path of flash-based transaction processing systems. Our deliberate experiments using both open-source DBMS and commercial DBMS validated the potential benefits; x3.0 to x6.6 performance improvement was confirmed by incorporating non-in-place-update techniques into file system without any modification of applications or storage devices.

Shuttle to Space Station. Heart Assist Implant. Hubble Update. X-30 Mock-Up

NASA Technical Reports Server (NTRS)

1992-01-01

Shuttle to Space Station, Heart Assist Implant, Hubble Update, and X-30 Mockup are the four parts that are discussed in this video. The first part, Shuttle to Space Station, is focussed on the construction and function of the Space Station Freedom. While part two, Heart Assist Implant, discusses a newly developed electromechanical device that helps to reduce heart attack by using electric shocks. Interviews with the co-inventor and patients are also included. Brief introduction to Hubble Telescope, problem behind its poor image quality (mirror aberration), and the plan to correct this problem are the three issues that are discussed in part three, Hubble Update. The last part, part four, reviews the X-30 Mockup designed by the staff and students of Mississippi State University.

Updates to RDD control systems and rolling sensors.

DOT National Transportation Integrated Search

2016-07-01

TxDOT Project No. 5-6005-01, Statewide Implementation of Total Pavement Acceptance Device (TPAD), was completed on August 31, 2014. This deliverable discusses the improvements made to the RDD system on the TPAD. This work was performed from January 2...

Innovative Technology in Engineering Education.

ERIC Educational Resources Information Center

Fishwick, Wilfred

1991-01-01

Discusses the impact that computer-assisted technologies, including applications to software, video recordings, and satellite broadcasts, have had upon the conventions and procedures within engineering education. Calls for the complete utilization of such devices through their appropriate integration into updated education activities effectively…

Galactic cosmic radiation exposure of pregnant aircrew members II

DOT National Transportation Integrated Search

2000-10-01

This report is an updated version of a previously published Technical Note in the journal Aviation, Space, and Environmental Medicine. The main change is that improved computer programs were used to estimate galactic cosmic radiation. The calculation...

7 CFR 2201.13 - Lender.

Code of Federal Regulations, 2010 CFR

2010-01-01

... guaranteed loans; (4) The performance of the Lender's loan portfolio, including its current delinquency rate... nationally recognized statistical rating organization, as evidenced by written confirmation from the nationally recognized statistical rating organization, subject to updating upon request of the Board; and (ii...

Pharmaceutical Approval Update.

PubMed

Kaufman, Michele B

2018-03-01

Zoster vaccine recombinant, adjuvanted (Shingrix) for the prevention of shingles in adults; angiotensin II injection (Giapreza) to increase blood pressure in adults with septic or other distributive shock; and glycopyrrolate inhalation solution (Lonhala Magnair) for the maintenance treatment of chronic obstructive pulmonary disease.

Percutaneous closure of patent ductus arteriosus in children using amplatzer duct occluder II: relationship between PDA type and risk of device protrusion into the descending aorta.

PubMed

Masri, Samer; El Rassi, Issam; Arabi, Mariam; Tabbakh, Anas; Bitar, Fadi

2015-08-01

To compare the efficacy and safety of Amplatzer Duct Occluder II (ADOII) among the various patent ductus arteriosus (PDA) types, and to assess the association between development of aortic obstruction and the PDA type in terms of measurable parameters as the device angulation and distance of upper end protrusion into the aortic lumen. Retrospective cohort study involving 50 consecutive subjects who underwent ADO II device closure of PDA. The median age and weight at intervention were 13 months (5.5 months to 18 years) and 11 (6-67) kg respectively. The median smallest ductal diameter by angiography was 3.2 (1.9-5.4) mm. Thirty two patients had type A PDA, 5 had type C, 5 had type D, and 8 had type E. Residual shunt was seen in only 1 patient who had a tubular PDA and resolved within 2 months of the procedure. No device embolization or pulmonary side protrusion were noted. There was a 16% aortic protrusion rate. The median distance of protrusion of the upper end of the device into the aortic lumen was 3.1 (0-9) mm and the median angle formed between the aortic end of the device and the PDA take-off was 10.4 (0-80.6) degrees. These latter parameters of aortic obstruction were significantly higher in the non-conical PDA group as compared to the conical PDA. Nevertheless, there was no significant coarctation due to aortic retention disc protrusion. Device closure of PDA using the ADO II is a safe procedure for chosen types of PDA. We demonstrated a novel technique for objective assessment of device protrusion into the descending aorta based on measurable parameters. ADOII device closure of non-conical PDAs warrants closer follow ups. © 2015 Wiley Periodicals, Inc.

21 CFR 888.3045 - Resorbable calcium salt bone void filler device.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Resorbable calcium salt bone void filler device... salt bone void filler device. (a) Identification. A resorbable calcium salt bone void filler device is... entitled “Class II Special Controls Guidance: Resorbable Calcium Salt Bone Void Filler Device; Guidance for...

21 CFR 888.3045 - Resorbable calcium salt bone void filler device.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Resorbable calcium salt bone void filler device... salt bone void filler device. (a) Identification. A resorbable calcium salt bone void filler device is... entitled “Class II Special Controls Guidance: Resorbable Calcium Salt Bone Void Filler Device; Guidance for...

21 CFR 888.3045 - Resorbable calcium salt bone void filler device.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Resorbable calcium salt bone void filler device... salt bone void filler device. (a) Identification. A resorbable calcium salt bone void filler device is... entitled “Class II Special Controls Guidance: Resorbable Calcium Salt Bone Void Filler Device; Guidance for...

21 CFR 888.3045 - Resorbable calcium salt bone void filler device.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Resorbable calcium salt bone void filler device... salt bone void filler device. (a) Identification. A resorbable calcium salt bone void filler device is... entitled “Class II Special Controls Guidance: Resorbable Calcium Salt Bone Void Filler Device; Guidance for...

21 CFR 888.3045 - Resorbable calcium salt bone void filler device.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Resorbable calcium salt bone void filler device... salt bone void filler device. (a) Identification. A resorbable calcium salt bone void filler device is... entitled “Class II Special Controls Guidance: Resorbable Calcium Salt Bone Void Filler Device; Guidance for...

Gastroenterology-urology devices; reclassification of implanted blood access devices. Final rule.

PubMed

2014-07-25

The Food and Drug Administration (FDA) is issuing a final order to reclassify implanted blood access devices, a preamendments class III device, into class II (special controls) based on new information and subject to premarket notification and to further clarify the identification.

34 CFR 303.13 - Early intervention services.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) Assistive technology device and service are defined as follows: (i) Assistive technology device means any... device. (ii) Assistive technology service means any service that directly assists an infant or toddler with a disability in the selection, acquisition, or use of an assistive technology device. The term...

34 CFR 303.13 - Early intervention services.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) Assistive technology device and service are defined as follows: (i) Assistive technology device means any... device. (ii) Assistive technology service means any service that directly assists an infant or toddler with a disability in the selection, acquisition, or use of an assistive technology device. The term...

34 CFR 303.13 - Early intervention services.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) Assistive technology device and service are defined as follows: (i) Assistive technology device means any... device. (ii) Assistive technology service means any service that directly assists an infant or toddler with a disability in the selection, acquisition, or use of an assistive technology device. The term...

Practice Parameters for the Use of Autotitrating Continuous Positive Airway Pressure Devices for Titrating Pressures and Treating Adult Patients with Obstructive Sleep Apnea Syndrome: An Update for 2007

PubMed Central

Morgenthaler, Timothy I.; Aurora, R. Nisha; Brown, Terry; Zak, Rochelle; Alessi, Cathy; Boehlecke, Brian; Chesson, Andrew L.; Friedman, Leah; Kapur, Vishesh; Maganti, Rama; Owens, Judith; Pancer, Jeffrey; Swick, Todd J.

2008-01-01

These practice parameters are an update of the previously published recommendations regarding the use of autotitrating positive airway pressure (APAP) devices for titrating pressures and treating adult patients with obstructive sleep apnea syndrome. Continuous positive airway pressure (CPAP) at an effective setting verified by attended polysomnography is a standard treatment for obstructive sleep apnea (OSA). APAP devices change the treatment pressure based on feedback from various patient measures such as airflow, pressure fluctuations, or measures of airway resistance. These devices may aid in the pressure titration process, address possible changes in pressure requirements throughout a given night and from night to night, aid in treatment of OSA when attended CPAP titration has not or cannot be accomplished, or improve patient comfort. A task force of the Standards of Practice Committee of the American Academy of Sleep Medicine has reviewed the literature published since the 2002 practice parameter on the use of APAP. Current recommendations follow: (1) APAP devices are not recommended to diagnose OSA; (2) patients with congestive heart failure, patients with significant lung disease such as chronic obstructive pulmonary disease; patients expected to have nocturnal arterial oxyhemoglobin desaturation due to conditions other than OSA (e.g., obesity hypoventilation syndrome); patients who do not snore (either naturally or as a result of palate surgery); and patients who have central sleep apnea syndromes are not currently candidates for APAP titration or treatment; (3) APAP devices are not currently recommended for split-night titration; (4) certain APAP devices may be used during attended titration with polysomnography to identify a single pressure for use with standard CPAP for treatment of moderate to severe OSA; (5) certain APAP devices may be initiated and used in the self-adjusting mode for unattended treatment of patients with moderate to severe OSA without significant comorbidities (CHF, COPD, central sleep apnea syndromes, or hypoventilation syndromes); (6) certain APAP devices may be used in an unattended way to determine a fixed CPAP treatment pressure for patients with moderate to severe OSA without significant comorbidities (CHF, COPD, central sleep apnea syndromes, or hypoventilation syndromes); (7) patients being treated with fixed CPAP on the basis of APAP titration or being treated with APAP must have close clinical follow-up to determine treatment effectiveness and safety; and (8) a reevaluation and, if necessary, a standard attended CPAP titration should be performed if symptoms do not resolve or the APAP treatment otherwise appears to lack efficacy. Citation: Morgenthaler TI; Aurora RN; Brown T; Zak R; Alessi C; Boehlecke B; Chesson AL; Friedman L; Kapur V; Maganti R; Owens J; Pancer J; Swick TJ; Standards of Practice Committee of the AASM. Practice parameters for the use of autotitrating continuous positive airway pressure devices for titrating pressures and treating adult patients with obstructive sleep apnea syndrome: An update for 2007. SLEEP 2008;31(1):141-147. PMID:18220088

49 CFR 192.150 - Passage of internal inspection devices.

Code of Federal Regulations, 2010 CFR

2010-10-01

... devices; or (ii) If the design includes taps for lateral connections, the operator can demonstrate, based... circumstances to the use of a tap that will obstruct the passage of instrumented internal inspection devices...

40 CFR 63.2460 - What requirements must I meet for batch process vents?

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (ii) When you conduct a performance test or design evaluation for a non-flare control device used to... paragraphs (c)(9)(ii)(A) through (D) of this section. The design evaluation option for small control devices...) of this section. (b) Group status. If a process has batch process vents, as defined in § 63.2550, you...

40 CFR 63.2460 - What requirements must I meet for batch process vents?

Code of Federal Regulations, 2011 CFR

2011-07-01

.... (ii) When you conduct a performance test or design evaluation for a non-flare control device used to... paragraphs (c)(9)(ii)(A) through (D) of this section. The design evaluation option for small control devices...) of this section. (b) Group status. If a process has batch process vents, as defined in § 63.2550, you...

40 CFR 63.2460 - What requirements must I meet for batch process vents?

Code of Federal Regulations, 2014 CFR

2014-07-01

.... (ii) When you conduct a performance test or design evaluation for a non-flare control device used to... paragraphs (c)(9)(ii)(A) through (D) of this section. The design evaluation option for small control devices... (c) of this section. (b) Group status. If a process has batch process vents, as defined in § 63.2550...

40 CFR 63.2460 - What requirements must I meet for batch process vents?

Code of Federal Regulations, 2012 CFR

2012-07-01

.... (ii) When you conduct a performance test or design evaluation for a non-flare control device used to... paragraphs (c)(9)(ii)(A) through (D) of this section. The design evaluation option for small control devices... (c) of this section. (b) Group status. If a process has batch process vents, as defined in § 63.2550...

40 CFR 63.2460 - What requirements must I meet for batch process vents?

Code of Federal Regulations, 2013 CFR

2013-07-01

.... (ii) When you conduct a performance test or design evaluation for a non-flare control device used to... paragraphs (c)(9)(ii)(A) through (D) of this section. The design evaluation option for small control devices... (c) of this section. (b) Group status. If a process has batch process vents, as defined in § 63.2550...

40 CFR 63.1283 - Inspection and monitoring requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Report as specified in § 63.1285(e)(2)(iii). (ii) For closed-vent system components other than those... Periodic Report as specified in § 63.1285(e)(2)(iii). (iii) For each bypass device, except as provided for... device as specified in either paragraph (d)(3)(i), (d)(3)(ii), or (d)(3)(iii) of this section. (i) A...

Integrated fountain effect pump device for fluid management at low gravity

NASA Astrophysics Data System (ADS)

Yuan, S. W. K.; Frank, D. J.

1988-02-01

To transfer He II in space, the supply tank must be drained at low gravity. Conventional capillary devices such as the gallery system make use of the capillary retention capability of the screens for fluid management. Liquid helium is collected into gallery channels and then conveyed to the downstream fountain effect pump (FEP) or mechanical pump. In this Paper, a new fluid management device is proposed. The screens along the gallery channels are replaced by porous plugs which are responsible for both the fluid retention and pumping (by mechanical effect) of He II. No downstream pump is needed. The plugs in contact with liquid helium on both sides act as FEPs, and plugs exposed to vapour on one side behave as vapour-liquid phase separators (VLPSs). The total net transfer rate of He II into the receiving tank is the mass flow rate through the FEP minus the liquid loss from the VLPS plugs. The performance of the integrated FEP device (IFD) was analysed. The possibility of liquid breakthrough in the IFD was studied. The IFD is a very promising system for the fluid management of He II at low gravity.

Surface Charge Transfer Doping via Transition Metal Oxides for Efficient p-Type Doping of II-VI Nanostructures.

PubMed

Xia, Feifei; Shao, Zhibin; He, Yuanyuan; Wang, Rongbin; Wu, Xiaofeng; Jiang, Tianhao; Duhm, Steffen; Zhao, Jianwei; Lee, Shuit-Tong; Jie, Jiansheng

2016-11-22

Wide band gap II-VI nanostructures are important building blocks for new-generation electronic and optoelectronic devices. However, the difficulty of realizing p-type conductivity in these materials via conventional doping methods has severely handicapped the fabrication of p-n homojunctions and complementary circuits, which are the fundamental components for high-performance devices. Herein, by using first-principles density functional theory calculations, we demonstrated a simple yet efficient way to achieve controlled p-type doping on II-VI nanostructures via surface charge transfer doping (SCTD) using high work function transition metal oxides such as MoO 3 , WO 3 , CrO 3 , and V 2 O 5 as dopants. Our calculations revealed that these oxides were capable of drawing electrons from II-VI nanostructures, leading to accumulation of positive charges (holes injection) in the II-VI nanostructures. As a result, Fermi levels of the II-VI nanostructures were shifted toward the valence band regions after surface modifications, along with the large enhancement of work functions. In situ ultraviolet photoelectron spectroscopy and X-ray photoelectron spectroscopy characterizations verified the significant interfacial charge transfer between II-VI nanostructures and surface dopants. Both theoretical calculations and electrical transfer measurements on the II-VI nanostructure-based field-effect transistors clearly showed the p-type conductivity of the nanostructures after surface modifications. Strikingly, II-VI nanowires could undergo semiconductor-to-metal transition by further increasing the SCTD level. SCTD offers the possibility to create a variety of electronic and optoelectronic devices from the II-VI nanostructures via realization of complementary doping.

Lazy Updating of hubs can enable more realistic models by speeding up stochastic simulations

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

Ehlert, Kurt; Loewe, Laurence, E-mail: loewe@wisc.edu; Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, Wisconsin 53715

2014-11-28

To respect the nature of discrete parts in a system, stochastic simulation algorithms (SSAs) must update for each action (i) all part counts and (ii) each action's probability of occurring next and its timing. This makes it expensive to simulate biological networks with well-connected “hubs” such as ATP that affect many actions. Temperature and volume also affect many actions and may be changed significantly in small steps by the network itself during fever and cell growth, respectively. Such trends matter for evolutionary questions, as cell volume determines doubling times and fever may affect survival, both key traits for biological evolution.more » Yet simulations often ignore such trends and assume constant environments to avoid many costly probability updates. Such computational convenience precludes analyses of important aspects of evolution. Here we present “Lazy Updating,” an add-on for SSAs designed to reduce the cost of simulating hubs. When a hub changes, Lazy Updating postpones all probability updates for reactions depending on this hub, until a threshold is crossed. Speedup is substantial if most computing time is spent on such updates. We implemented Lazy Updating for the Sorting Direct Method and it is easily integrated into other SSAs such as Gillespie's Direct Method or the Next Reaction Method. Testing on several toy models and a cellular metabolism model showed >10× faster simulations for its use-cases—with a small loss of accuracy. Thus we see Lazy Updating as a valuable tool for some special but important simulation problems that are difficult to address efficiently otherwise.« less

A Novel Dynamic Update Framework for Epileptic Seizure Prediction

PubMed Central

Wang, Minghui; Hong, Xiaojun; Han, Jie

2014-01-01

Epileptic seizure prediction is a difficult problem in clinical applications, and it has the potential to significantly improve the patients' daily lives whose seizures cannot be controlled by either drugs or surgery. However, most current studies of epileptic seizure prediction focus on high sensitivity and low false-positive rate only and lack the flexibility for a variety of epileptic seizures and patients' physical conditions. Therefore, a novel dynamic update framework for epileptic seizure prediction is proposed in this paper. In this framework, two basic sample pools are constructed and updated dynamically. Furthermore, the prediction model can be updated to be the most appropriate one for the prediction of seizures' arrival. Mahalanobis distance is introduced in this part to solve the problem of side information, measuring the distance between two data sets. In addition, a multichannel feature extraction method based on Hilbert-Huang transform and extreme learning machine is utilized to extract the features of a patient's preseizure state against the normal state. At last, a dynamic update epileptic seizure prediction system is built up. Simulations on Freiburg database show that the proposed system has a better performance than the one without update. The research of this paper is significantly helpful for clinical applications, especially for the exploitation of online portable devices. PMID:25050381

A novel dynamic update framework for epileptic seizure prediction.

PubMed

Han, Min; Ge, Sunan; Wang, Minghui; Hong, Xiaojun; Han, Jie

2014-01-01

Epileptic seizure prediction is a difficult problem in clinical applications, and it has the potential to significantly improve the patients' daily lives whose seizures cannot be controlled by either drugs or surgery. However, most current studies of epileptic seizure prediction focus on high sensitivity and low false-positive rate only and lack the flexibility for a variety of epileptic seizures and patients' physical conditions. Therefore, a novel dynamic update framework for epileptic seizure prediction is proposed in this paper. In this framework, two basic sample pools are constructed and updated dynamically. Furthermore, the prediction model can be updated to be the most appropriate one for the prediction of seizures' arrival. Mahalanobis distance is introduced in this part to solve the problem of side information, measuring the distance between two data sets. In addition, a multichannel feature extraction method based on Hilbert-Huang transform and extreme learning machine is utilized to extract the features of a patient's preseizure state against the normal state. At last, a dynamic update epileptic seizure prediction system is built up. Simulations on Freiburg database show that the proposed system has a better performance than the one without update. The research of this paper is significantly helpful for clinical applications, especially for the exploitation of online portable devices.

Closure of patent ductus arteriosus in children, small infants, and premature babies with Amplatzer duct occluder II additional sizes: multicenter study.

PubMed

Sungur, Metin; Karakurt, Cemsit; Ozbarlas, Nazan; Baspinar, Osman

2013-08-01

To evaluate safety and efficacy of closure of patent ductus arteriosus (PDA) with Amplatzer duct occluder II Additional Sizes (ADO II AS) and to report early and midterm results of the device in children and very young symptomatic infants. Retrospective analysis of angiographic data of 60 children from four pediatric cardiology centers. The median patient age and weight were 6.5 (0.5-168) months and 6.8 (1.19-57) kg, respectively. In the study, 26 children had a body weight of ≤ 6 kg. Of these 26 children, 9 had a body weight of ≤ 3 kg. The median narrowest diameter of PDA was 2 (1.2-4) mm. Ductal anatomy was Type A in 29, Type B in 2, Type C in 11, Type D in 1, and Type E in 16 patients, and a residual PDA after surgery in 1 patient. Closure with ADO II AS was achieved in 58 (96.6%) of 60 attempted cases. In two infants, the device was not released because of significant residual shunt. ADO II was used in one, and the other was sent to surgery. Complete closure was observed in all ADO II AS deployed children by the next day on echocardiography. Median follow-up was 12 (1-18) months. Neither death nor any major complications occurred. Our study shows that closure of medium and small sized PDA by using ADO II AS device is effective and safe in children. The use of the device will expand the field of application of PDA closure in small infants. © 2013 Wiley Periodicals, Inc.

The hierarchy of stability and predictability in orthognathic surgery with rigid fixation: an update and extension.

PubMed

Proffit, William R; Turvey, Timothy A; Phillips, Ceib

2007-04-30

A hierarchy of stability exists among the types of surgical movements that are possible with orthognathic surgery. This report updates the hierarchy, focusing on comparison of the stability of procedures when rigid fixation is used. Two procedures not previously placed in the hierarchy now are included: correction of asymmetry is stable with rigid fixation and repositioning of the chin also is very stable. During the first post-surgical year, surgical movements in patients treated for Class II/long face problems tend to be more stable than those treated for Class III problems. Clinically relevant changes (more than 2 mm) occur in a surprisingly large percentage of orthognathic surgery patients from one to five years post-treatment, after surgical healing is complete. During the first post-surgical year, patients treated for Class II/long face problems are more stable than those treated for Class III problems; from one to five years post-treatment, some patients in both groups experience skeletal change, but the Class III patients then are more stable than the Class II/long face patients. Fewer patients exhibit long-term changes in the dental occlusion than skeletal changes, because the dentition usually adapts to the skeletal change.

78 FR 54731 - Update to the List of Basic Medical Supplies

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-05

... Suture removal kits Syringes Thermometers, mercury for measuring human body temperature Tongue depressors... equipment Orthopedic traction devices and tables Human body positioners including pads, wedges, cradles... staples; and removal kits Tourniquets Thermometers for measuring human body temperature Clinical basins...

Orthodontic management by functional activator treatment: a case report.

PubMed

Aprile, Giuseppe; Ortu, Eleonora; Cattaneo, Ruggero; Pietropaoli, Davide; Giannoni, Mario; Monaco, Annalisa

2017-12-02

Managing orthodontic treatment is often very difficult for the orthodontist. Many devices are used during the orthopedic phase of orthodontic treatment, always with different functions. We describe a case of orthodontic management treated with the Equilibrator O.S.A. device (equilibrator designed by Ovidi, Santi, and Aprile for Eptamed SRL; Cesena, Italy; www.eptamed.com ). A healthy 10-year-old white boy presented with a skeletal class II, division 1 malocclusion, molar class II, exhibiting an overjet of 7 mm prior to treatment. For treatment, we only used the Equilibrator O.S.A. device. We successfully treated an orthopedic/orthodontic case with a particular device that we describe here.

33 CFR 385.30 - Master Implementation Sequencing Plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... projects of the Plan, including pilot projects and operational elements, based on the best scientific... Florida Water Management District shall also consult with the South Florida Ecosystem Restoration Task...; (ii) Information obtained from pilot projects; (iii) Updated funding information; (iv) Approved...

Update of vehicle sanction laws and their application : volume I and volume II.

DOT National Transportation Integrated Search

2008-09-01

Because of the substantial number of driving while intoxicated (DWI) offenders driving illegally with suspended : licenses and the limited enforcement resources available to dealwith the problem, many States and the Federal government : have begun to...

FY 1998 Proposed Rail Improvement Program Supplement Update - Bloomington II

DOT National Transportation Integrated Search

1997-07-01

The purpose of this amendment to the FY 1998 Rail Improvement Program Supplement : is to present an analysis which has been formulated, using prescribed methodology, to assist in an investment decision concerning track rehabilitation and new track co...

77 FR 10784 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-23

... NEIGHBORHOOD REINVESTMENT CORPORATION Finance, Budget & Program Committee of the Board of...: Erica Hall, Assistant Corporate Secretary, (202) 220-2376; [email protected] . Agenda: I. Call to Order II. Executive Session III. Financial Report IV. NFMC Interest Income Budget V. Lease Update VI. Corporate...

The Cash Flow Budget. Part II--Implementation

ERIC Educational Resources Information Center

Gehm, Rudy

1978-01-01

An "aged accounts payable" (A/P) summary and a cash disbursements journal are advocated as management measures useful in monitoring the cash flow in a college store. Methods for maintaining the A/P summary and for updating the journal are illustrated. (LBH)

A novel network module for medical devices.

PubMed

Chen, Ping-Yu

2008-01-01

In order to allow medical devices to upload the vital signs to a server on a network without manually configuring for end-users, a new network module is proposed. The proposed network module, called Medical Hub (MH), functions as a bridge to fetch the data from all connecting medical devices, and then upload these data to the server. When powering on, the MH can immediately establish network configuration automatically. Network Address Translation (NAT) traversal is also supported by the MH with the UPnP Internet Gateway Device (IGD) methodology. Besides the network configuration, other configuration in the MH is automatically established by using the remote management protocol TR-069. On the other hand, a mechanism for updating software automatically according to the variant connected medical device is proposed. With this mechanism, newcome medical devices can be detected and supported by the MH without manual operation.

Development and Initial Review of the Mark II Navy 44 Sail Training Craft

DTIC Science & Technology

2009-03-01

intensive training environment) • Offshore capability for trips to Bermuda with a semi-skilled crew of ten • Favorable treatment under existing rating... triangle and headsails • Existing systems by type, to be updated as directed Features to be improved: • Construction materials, scantlings and...consistent with the MK I’s. The mast height, standing rigging and fore triangle base had to be identical between the MK I and MK II. However, PYD wanted

The optical properties of smoke-protective devices.

DOT National Transportation Integrated Search

1978-10-01

Optical properties of 13 smoke-protective devices were determined. The devices tested comprised 8 goggles and 5 fullface oxygen masks (3 rigid one-piece masks and 2 flexible hoods). Those properties evaluated were: (i) light transmission, (ii) optica...

Efficient red organic electroluminescent devices by doping platinum(II) Schiff base emitter into two host materials with stepwise energy levels.

PubMed

Zhou, Liang; Kwok, Chi-Chung; Cheng, Gang; Zhang, Hongjie; Che, Chi-Ming

2013-07-15

In this work, organic electroluminescent (EL) devices with double light-emitting layers (EMLs) having stepwise energy levels were designed to improve the EL performance of a red-light-emitting platinum(II) Schiff base complex. A series of devices with single or double EML(s) were fabricated and characterized. Compared with single-EML devices, double-EML devices showed improved EL efficiency and brightness, attributed to better balance in carriers. In addition, the stepwise distribution in energy levels of host materials is instrumental in broadening the recombination zone, thus delaying the roll-off of EL efficiency. The highest EL current efficiency and power efficiency of 17.36 cd/A and 14.73 lm/W, respectively, were achieved with the optimized double-EML devices. At high brightness of 1000 cd/m², EL efficiency as high as 8.89 cd/A was retained.

Hand rehabilitation after stroke using a wearable, high DOF, spring powered exoskeleton.

PubMed

Tianyao Chen; Lum, Peter S

2016-08-01

Stroke patients often have inappropriate finger flexor activation and finger extensor weakness, which makes it difficult to open their affected hand for functional grasp. The goal was to develop a passive, lightweight, wearable device to enable improved hand function during performance of activities of daily living. The device, HandSOME II, assists with opening the patient's hand using 11 elastic actuators that apply extension torques to finger and thumb joints. Device design and initial testing are described. A novel mechanical design applies forces orthogonal to the finger segments despite the fact that all of the device DOFs are not aligned with human joint DOF. In initial testing with seven stroke subjects with impaired hand function, use of HandSOME II significantly increased maximum extension angles and range of motion in all of the index finger joints (P<;0.05). HandSOME II allows performance of all the grip patterns used in daily activities and can be used as part of home-based therapy programs.

Effect of Zinc Oxide Doping on Electroluminescence and Electrical Behavior of Metalloporphyrins-Doped Samarium Complex

NASA Astrophysics Data System (ADS)

Janghouri, Mohammad; Amini, Mostafa M.

2018-02-01

Samarium complex [(Sm(III)] as a new host material was used for preparation of red organic light-emitting diodes (OLEDs). Devices with configurations of indium-doped tin oxide (ITO)/poly(3,4-ethylenedioxythiophene):(poly(styrenesulfonate) (PEDOT:PSS (50 nm)/polyvinyl carbazole (PVK):[zinc oxide (ZnO)] (50 nm)/[(Sm(III)]:[zinc(II) 2,3-tetrakis(dihydroxyphenyl)-porphyrin and Pt(II) 2,3-dimethoxyporphyrin] (60 nm)/2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline (BCP) (15 nm)/Al (150 nm) have been fabricated and investigated. An electroplex occurring at the (PVK/Sm: Pt(II) 2,3-dimethoxyporphyrin) interface has been suggested when ZnO nanoparticles were doped in PVK. OLED studies have revealed that the photophysical characteristics and electrical behavior of devices with ZnO nanoparticles are much better than those of devices with pure PVK. The efficiency of devices based on [(Sm(III)] was superior than that of known aluminum tris(8-hydroxyquinoline) (Alq3) and also our earlier reports on red OLEDs under the same conditions.

75 FR 17093 - Neurological and Physical Medicine Devices; Designation of Special Controls for Certain Class II...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-05

... [Docket No. FDA-2009-N-0493] RIN 0910-ZA37 Neurological and Physical Medicine Devices; Designation of... proposing to amend certain neurological device and physical medicine device regulations to establish special..., FDA is proposing to amend the physical medicine devices regulation at Sec. 890.5850 (21 CFR 890.5850...

Living systematic reviews: 3. Statistical methods for updating meta-analyses.

PubMed

Simmonds, Mark; Salanti, Georgia; McKenzie, Joanne; Elliott, Julian

2017-11-01

A living systematic review (LSR) should keep the review current as new research evidence emerges. Any meta-analyses included in the review will also need updating as new material is identified. If the aim of the review is solely to present the best current evidence standard meta-analysis may be sufficient, provided reviewers are aware that results may change at later updates. If the review is used in a decision-making context, more caution may be needed. When using standard meta-analysis methods, the chance of incorrectly concluding that any updated meta-analysis is statistically significant when there is no effect (the type I error) increases rapidly as more updates are performed. Inaccurate estimation of any heterogeneity across studies may also lead to inappropriate conclusions. This paper considers four methods to avoid some of these statistical problems when updating meta-analyses: two methods, that is, law of the iterated logarithm and the Shuster method control primarily for inflation of type I error and two other methods, that is, trial sequential analysis and sequential meta-analysis control for type I and II errors (failing to detect a genuine effect) and take account of heterogeneity. This paper compares the methods and considers how they could be applied to LSRs. Copyright © 2017 Elsevier Inc. All rights reserved.

21 CFR 812.66 - Significant risk device determinations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Significant risk device determinations. 812.66... risk device determinations. If an IRB determines that an investigation, presented for approval under § 812.2(b)(1)(ii), involves a significant risk device, it shall so notify the investigator and, where...

Characteristics and verification of a car-borne survey system for dose rates in air: KURAMA-II.

PubMed

Tsuda, S; Yoshida, T; Tsutsumi, M; Saito, K

2015-01-01

The car-borne survey system KURAMA-II, developed by the Kyoto University Research Reactor Institute, has been used for air dose rate mapping after the Fukushima Dai-ichi Nuclear Power Plant accident. KURAMA-II consists of a CsI(Tl) scintillation detector, a GPS device, and a control device for data processing. The dose rates monitored by KURAMA-II are based on the G(E) function (spectrum-dose conversion operator), which can precisely calculate dose rates from measured pulse-height distribution even if the energy spectrum changes significantly. The characteristics of KURAMA-II have been investigated with particular consideration to the reliability of the calculated G(E) function, dose rate dependence, statistical fluctuation, angular dependence, and energy dependence. The results indicate that 100 units of KURAMA-II systems have acceptable quality for mass monitoring of dose rates in the environment. Copyright © 2014 Elsevier Ltd. All rights reserved.

[Study on restriction factors and countermeasures of influence of China medical devices competitiveness].

PubMed

Zhang, Zhijun

2012-07-01

Recent years, China medical devices industry has been a sunrise industry with widely-ranged products, high-tech innovation, and booming market demands. But with the globalization of market economy, China industry is still in the inferior position of competition. How to promote the industrial structure transition, increase scientific and technological level, speed up the updating of products, enhance the international competitiveness is one of the major tasks to maintain the healthy development of industry. This article makes a study on current situation of China medical devices industry, analyses the new opportunities, challenges and restriction factors, provides the countermeasures of strengthening industry competitiveness as well.

HLA antibodies and soluble CD30 are associated with poor renal graft outcome: updated results of a single-center cross-sectional study.

PubMed

Langan, Leanne L; D'Orsogna, Lloyd; Park, Lawrence P; Hughes, Tiffany L; Irish, Ashley; Luxton, Grant; Witt, Campbell S; Christiansen, Frank T

2006-01-01

In a previous study, we have shown that HLA class II antibodies and a high soluble CD30 (sCD30) measured at least 1 year post-transplant predict subsequent graft failure. We have now updated the results of this same cohort of 208 patients 15 months later. HLA-specific antibodies (class I and class II) were detected by ELISA LAT-M and Luminex LabScreen assays. Data on graft outcome was collected with a median follow-up of 4.7 years. By Kaplan-Meier analysis, class II antibody was again associated with a poorer outcome, with an estimated 6-year graft survival of 67% and 71% when detected by ELISA and Luminex, respectively, compared with 92% for those without class II antibody (p < or = 0.0001). A soluble CD30 level of > or = 100 U/ml was also associated with a poorer estimated 6-year graft survival (p = 0.02). HLA antibodies and high sCD30 (> or = 100 U/ml) had an additive effect such that those with both high sCD30 and class II antibodies had a hazard ratio for subsequent graft failure of 18.1 (p = 0.0008) and 8.6 (p = 0.007) when detected by ELISA and Luminex, respectively. These data show that detection of HLA class II antibodies and serum sCD30 measured at least 1 year post-transplant continues to predict a subsequent outcome up to 6 years after the initial measurement; they also show that such measures provide important information that may allow for modification of ongoing therapy.

Impella 5.0 Support in INTERMACS II Cardiogenic Shock Patients Using Right and Left Axillary Artery Access.

PubMed

Schibilsky, David; Lausberg, Henning; Haller, Christoph; Lenglinger, Matthias; Woernle, Barbara; Haeberle, Helene; Rosenberger, Peter; Walker, Tobias; Schlensak, Christian

2015-08-01

The catheter-based Impella 5.0 left ventricular assist device (LVAD) is a powerful and less invasive alternative for patients in cardiogenic shock. The use of this device as a primary mechanical circulatory support strategy in INTERMACS II patients should be evaluated. From April 2014 to August 2014, eight Impella 5.0 devices were implanted in seven patients via the axillary artery access (six right and two left). We analyzed the outcome of the four patients in whom the Impella 5.0 device was implanted for the purpose of primary stabilization of cardiogenic shock (INTERMACS II). The remaining three patients had a contraindication for a permanent LVAD and received the device for prolonged weaning from extracorporeal life support (ECLS) system. The implantation of the Impella 5.0 was technically successful in all patients and resulted in the stabilization of the clinical situation. All four patients could be bridged to a long-term device (n = 3) or to cardiac recovery (n = 1). In one patient, 2 days of ECLS support was necessary because of pump thrombosis after 31 days of Impella 5.0 support. One patient with bronchopneumonia had the Impella 5.0 exchanged from the right to the left axillary artery after 22 days of support because of the progressive loss of purge flow and the need for longer bridging to a permanent LVAD. The last patient was supported for giant-cell myocarditis for 22 days and bridged to cardiac recovery. All patients were transferred to the intensive care unit with the Impella device in place. In INTERMACS II situations, the implantation of the Impella 5.0 via the right or left axillary access allowed additional time for decision making. Early patient mobilization, including walking with the Impella device in place, optimized the conditions for either weaning or the implantation of a permanent LVAD. This novel technique of left axillary approach leads to more flexibility in the case of anatomical- or device-related contraindications to right-side access, or when the device needs to be exchanged while continuous support is necessary. Copyright © 2015 International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.

Landsat-7 ETM+ Radiometric Calibration Status

NASA Technical Reports Server (NTRS)

Barsi, Julia A.; Markham, Brian L.; Czapla-Myers, Jeffrey S.; Helder, Dennis L.; Hook, Simon J.; Schott, John R; Haque, Md. Obaidul

2016-01-01

Now in its 17th year of operation, the Enhanced Thematic Mapper + (ETM+), on board the Landsat-7 satellite, continues to systematically acquire imagery of the Earth to add to the 40+ year archive of Landsat data. Characterization of the ETM+ on-orbit radiometric performance has been on-going since its launch in 1999. The radiometric calibration of the reflective bands is still monitored using on-board calibration devices, though the Pseudo-Invariant Calibration Sites (PICS) method has proven to be an effect tool as well. The calibration gains were updated in April 2013 based primarily on PICS results, which corrected for a change of as much as -0.2%/year degradation in the worst case bands. A new comparison with the SADE database of PICS results indicates no additional degradation in the updated calibration. PICS data are still being tracked though the recent trends are not well understood. The thermal band calibration was updated last in October 2013 based on a continued calibration effort by NASA/Jet Propulsion Lab and Rochester Institute of Technology. The update accounted for a 0.31 W/sq m/ sr/micron bias error. The updated lifetime trend is now stable to within + 0.4K.

Controlling motion sickness and spatial disorientation and enhancing vestibular rehabilitation with a user-worn see-through display.

PubMed

Krueger, Wesley W O

2011-01-01

An eyewear mounted visual display ("User-worn see-through display") projecting an artificial horizon aligned with the user's head and body position in space can prevent or lessen motion sickness in susceptible individuals when in a motion provocative environment as well as aid patients undergoing vestibular rehabilitation. In this project, a wearable display device, including software technology and hardware, was developed and a phase I feasibility study and phase II clinical trial for safety and efficacy were performed. Both phase I and phase II were prospective studies funded by the NIH. The phase II study used repeated measures for motion intolerant subjects and a randomized control group (display device/no display device) pre-posttest design for patients in vestibular rehabilitation. Following technology and display device development, 75 patients were evaluated by test and rating scales in the phase II study; 25 subjects with motion intolerance used the technology in the display device in provocative environments and completed subjective rating scales, whereas 50 patients were evaluated before and after vestibular rehabilitation (25 using the display device and 25 in a control group) using established test measures. All patients with motion intolerance rated the technology as helpful for nine symptoms assessed, and 96% rated the display device as simple and easy to use. Duration of symptoms significantly decreased with use of the technology displayed. In patients undergoing vestibular rehabilitation, there were no significant differences in amount of change from pre- to posttherapy on objective balance tests between display device users and controls. However, those using the technology required significantly fewer rehabilitation sessions to achieve those outcomes than the control group. A user-worn see-through display, utilizing a visual fixation target coupled with a stable artificial horizon and aligned with user movement, has demonstrated substantial benefit for individuals susceptible to motion intolerance and spatial disorientation and those undergoing vestibular rehabilitation. The technology developed has applications in any environment where motion sensitivity affects human performance.

Computers, Technology, and Disability. [Update.

ERIC Educational Resources Information Center

American Council on Education, Washington, DC. HEATH Resource Center.

This paper describes programs and resources that focus on access of postsecondary students with disabilities to computers and other forms of technology. Increased access to technological devices and services is provided to students with disabilities under the Technology-Related Assistance for Individuals with Disabilities Act (Tech Act). Section…

Privacy-Preserving Authentication Using a Double Pseudonym for Internet of Vehicles

PubMed Central

Xu, Wenyu; Zhang, Jing; Xu, Yan; Liu, Lu

2018-01-01

The Internet of Vehicles (IoV) plays an important role in smart transportation to reduce the drivers’s risk of having an accident and help them manage small emergencies. Therefore, security and privacy issues of the message in the tamper proof device (TPD) broadcasted to other vehicles and roadside units (RSUs) have become an important research subject in the field of smart transportation. Many authentication schemes are proposed to tackle the challenges above and most of them are heavy in computation and communication. In this paper, we propose a novel authentication scheme that utilizes the double pseudonym method to hide the real identity of vehicles and adopts the dynamic update technology to periodically update the information (such as member secret, authentication key, internal pseudo-identity) stored in the tamper-proof device to prevent the side-channel attack. Because of not using bilinear pairing, our scheme yields a better performance in terms of computation overhead and communication overhead, and is more suitable to be applied in the Internet of Vehicles. PMID:29735941

Privacy-Preserving Authentication Using a Double Pseudonym for Internet of Vehicles.

PubMed

Cui, Jie; Xu, Wenyu; Zhong, Hong; Zhang, Jing; Xu, Yan; Liu, Lu

2018-05-07

The Internet of Vehicles (IoV) plays an important role in smart transportation to reduce the drivers’s risk of having an accident and help them manage small emergencies. Therefore, security and privacy issues of the message in the tamper proof device (TPD) broadcasted to other vehicles and roadside units (RSUs) have become an important research subject in the field of smart transportation. Many authentication schemes are proposed to tackle the challenges above and most of them are heavy in computation and communication. In this paper, we propose a novel authentication scheme that utilizes the double pseudonym method to hide the real identity of vehicles and adopts the dynamic update technology to periodically update the information (such as member secret, authentication key, internal pseudo-identity) stored in the tamper-proof device to prevent the side-channel attack. Because of not using bilinear pairing, our scheme yields a better performance in terms of computation overhead and communication overhead, and is more suitable to be applied in the Internet of Vehicles.

An Updated Comprehensive Risk Analysis for Radioisotopes Identified of High Risk to National Security in the Event of a Radiological Dispersion Device Scenario

NASA Astrophysics Data System (ADS)

Robinson, Alexandra R.

An updated global survey of radioisotope production and distribution was completed and subjected to a revised "down-selection methodology" to determine those radioisotopes that should be classified as potential national security risks based on availability and key physical characteristics that could be exploited in a hypothetical radiological dispersion device. The potential at-risk radioisotopes then were used in a modeling software suite known as Turbo FRMAC, developed by Sandia National Laboratories, to characterize plausible contamination maps known as Protective Action Guideline Zone Maps. This software also was used to calculate the whole body dose equivalent for exposed individuals based on various dispersion parameters and scenarios. Derived Response Levels then were determined for each radioisotope using: 1) target doses to members of the public provided by the U.S. EPA, and 2) occupational dose limits provided by the U.S. Nuclear Regulatory Commission. The limiting Derived Response Level for each radioisotope also was determined.

14 CFR 293.10 - Exemption.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Secretary for Aviation and International Affairs will, by notice, issue and periodically update a list... REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Exemption From Filing Tariffs § 293.10 Exemption. (a) Air... carriers of the Parties; (ii) Whether the country's Government has disapproved or deterred U.S. carrier...

14 CFR 293.10 - Exemption.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Secretary for Aviation and International Affairs will, by notice, issue and periodically update a list... REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Exemption From Filing Tariffs § 293.10 Exemption. (a) Air... carriers of the Parties; (ii) Whether the country's Government has disapproved or deterred U.S. carrier...

14 CFR 293.10 - Exemption.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Secretary for Aviation and International Affairs will, by notice, issue and periodically update a list... REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Exemption From Filing Tariffs § 293.10 Exemption. (a) Air... carriers of the Parties; (ii) Whether the country's Government has disapproved or deterred U.S. carrier...

14 CFR 293.10 - Exemption.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Secretary for Aviation and International Affairs will, by notice, issue and periodically update a list... REGULATIONS INTERNATIONAL PASSENGER TRANSPORTATION Exemption From Filing Tariffs § 293.10 Exemption. (a) Air... carriers of the Parties; (ii) Whether the country's Government has disapproved or deterred U.S. carrier...

75 FR 969 - Sunshine Act Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-07

... COMMISSION ON CIVIL RIGHTS Sunshine Act Notice AGENCY: United States Commission on Civil Rights... Agenda II. Program Planning Approval of Briefing Report on the Impact of Illegal Immigration on the Wages... Commission Clearinghouse Project Update on Status of the 2010 Enforcement Report Consideration of Reporting...

42 CFR 412.107 - Special treatment: Hospitals that receive an additional update for FYs 1998 and 1999.

Code of Federal Regulations, 2010 CFR

2010-10-01

... the following provisions: (i) The indirect medical education adjustment made under § 412.105. (ii) The... section if it meets all of the following criteria: (1) Definition. The hospital is not a Medicare...

42 CFR 412.107 - Special treatment: Hospitals that receive an additional update for FYs 1998 and 1999.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the following provisions: (i) The indirect medical education adjustment made under § 412.105. (ii) The... section if it meets all of the following criteria: (1) Definition. The hospital is not a Medicare...

Clinical Investigation Program Report

DTIC Science & Technology

1992-10-01

alchemists claim of transmutation of metals by asserting the fundamental differen- ii ces of metals. His medical masterwork was the Canon which remained an...1992. Blount BW: Sexually transmitted disease update. Am Acad Fam Phy, Washington, DC, Oct 1991. Blount BW: A comparison of Family Practice content

Update of vehicle sanction laws and their application : volume II, vehicle sanctions status by state.

DOT National Transportation Integrated Search

2008-09-01

Because of the substantial number of driving while intoxicated (DWI) offenders driving illegally with suspended : licenses and the limited enforcement resources available to dealwith the problem, many States and the Federal government : have begun to...

NASA Acting Administrator Robert Lightfoot All Hands

NASA Image and Video Library

2017-08-15

At NASA's Kennedy Space Center in Florida, agency Acting Administrator Robert Lightfoot and Deputy Associate Administrator Lesa Roe speak to employees during a town hall meeting in the conference room of Operations Support Building II. During the gathering, they updated progress on NASA programs.

21 CFR 862.3350 - Diphenylhydantoin test system.

Code of Federal Regulations, 2010 CFR

2010-04-01

... (CONTINUED) MEDICAL DEVICES CLINICAL CHEMISTRY AND CLINICAL TOXICOLOGY DEVICES Clinical Toxicology Test... monitoring levels of diphenylhydantoin to ensure appropriate therapy. (b) Classification. Class II. ...

Integrated fountain effect pump device for fluid management at low gravity

NASA Technical Reports Server (NTRS)

Yuan, S. W. K.; Frank, D. J.

1988-01-01

A new device for fluid management at low gravity is described. The system is basically the same as the enclosed capillary device using screens, in which the screens along the gallery channels are replaced by porous plugs which are responsible for both the fluid retention and pumping of He II; in this device, no downstream pump is needed. The plugs in contact with liquid He on both sides act as a fountain-effect pumps (FEPs), while plugs exposed to vapor on one side behave as vapor-liquid phase separators (VLPSs). The total net rate of He II transfer into the receiving tank equals the mass flow rate through the FEP plugs minus the liquid loss from the VLPS plugs. The results of the performance analysis of this integrated FEP device are presented together with its schematic diagram.

Bumper 3 Update for IADC Protection Manual

NASA Technical Reports Server (NTRS)

Christiansen, Eric L.; Nagy, Kornel; Hyde, Jim

2016-01-01

The Bumper code has been the standard in use by NASA and contractors to perform meteoroid/debris risk assessments since 1990. It has undergone extensive revisions and updates [NASA JSC HITF website; Christiansen et al., 1992, 1997]. NASA Johnson Space Center (JSC) has applied BUMPER to risk assessments for Space Station, Shuttle, Mir, Extravehicular Mobility Units (EMU) space suits, and other spacecraft (e.g., LDEF, Iridium, TDRS, and Hubble Space Telescope). Bumper continues to be updated with changes in the ballistic limit equations describing failure threshold of various spacecraft components, as well as changes in the meteoroid and debris environment models. Significant efforts are expended to validate Bumper and benchmark it to other meteoroid/debris risk assessment codes. Bumper 3 is a refactored version of Bumper II. The structure of the code was extensively modified to improve maintenance, performance and flexibility. The architecture was changed to separate the frequently updated ballistic limit equations from the relatively stable common core functions of the program. These updates allow NASA to produce specific editions of the Bumper 3 that are tailored for specific customer requirements. The core consists of common code necessary to process the Micrometeoroid and Orbital Debris (MMOD) environment models, assess shadowing and calculate MMOD risk. The library of target response subroutines includes a board range of different types of MMOD shield ballistic limit equations as well as equations describing damage to various spacecraft subsystems or hardware (thermal protection materials, windows, radiators, solar arrays, cables, etc.). The core and library of ballistic response subroutines are maintained under configuration control. A change in the core will affect all editions of the code, whereas a change in one or more of the response subroutines will affect all editions of the code that contain the particular response subroutines which are modified. Note that the Bumper II program is no longer maintained or distributed by NASA.

Performance of heated humidifiers with a heated wire according to ventilatory settings.

PubMed

Nishida, T; Nishimura, M; Fujino, Y; Mashimo, T

2001-01-01

Delivering warm, humidified gas to patients is important during mechanical ventilation. Heated humidifiers are effective and popular. The humidifying efficiency is influenced not only by performance and settings of the devices but the settings of ventilator. We compared the efficiency of humidifying devices with a heated wire and servo-controlled function under a variety of ventilator settings. A bench study was done with a TTL model lung. The study took place in the laboratory of the University Hospital, Osaka, Japan. Four devices (MR290 with MR730, MR310 with MR730; both Fisher & Paykel, ConchaTherm IV; Hudson RCI, and HummaxII; METRAN) were tested. Hummax II has been developed recently, and it consists of a heated wire and polyethylene microporous hollow fiber. Both wire and fiber were put inside of an inspiratory circuit, and water vapor is delivered throughout the circuit. The Servo 300 was connected to the TTL with a standard ventilator circuit. The ventilator settings were as follows; minute ventilation (V(E)) 5, 10, and 15 L/min, a respiratory rate of 10 breaths/min, I:E ratio 1:1, 1:2, and 1:4, and no applied PEEP. Humidifying devices were set to maintain the temperature of airway opening at 32 degrees C and 37 degrees C. The greater V(E) the lower the humidity with all devices except Hummax II. Hummax II delivered 100% relative humidity at all ventilator and humidifier settings. When airway temperature control of the devices was set at 32 degrees C, the ConchaTherm IV did not deliver 30 mg/L of vapor, which is the value recommended by American National Standards at all V(E) settings. At 10 and 15 L/min of V(E) settings MR310 with MR730 did not deliver recommended vapor, either. In conclusion, airway temperature setting of the humidifying devices influenced the humidity of inspiratory gas greatly. Ventilatory settings also influenced the humidity of inspiratory gas. The Hummax II delivered sufficient water vapor under a variety of minute ventilation.

21 CFR 872.4840 - Rotary scaler.

Code of Federal Regulations, 2014 CFR

2014-04-01

... DENTAL DEVICES Surgical Devices § 872.4840 Rotary scaler. (a) Identification. A rotary scaler is an abrasive device intended to be attached to a powered handpiece to remove calculus deposits from teeth during dental cleaning and periodontal (gum) therapy. (b) Classification. Class II. ...

21 CFR 872.4840 - Rotary scaler.

Code of Federal Regulations, 2012 CFR

2012-04-01

... DENTAL DEVICES Surgical Devices § 872.4840 Rotary scaler. (a) Identification. A rotary scaler is an abrasive device intended to be attached to a powered handpiece to remove calculus deposits from teeth during dental cleaning and periodontal (gum) therapy. (b) Classification. Class II. ...

21 CFR 872.4840 - Rotary scaler.

Code of Federal Regulations, 2011 CFR

2011-04-01

... DENTAL DEVICES Surgical Devices § 872.4840 Rotary scaler. (a) Identification. A rotary scaler is an abrasive device intended to be attached to a powered handpiece to remove calculus deposits from teeth during dental cleaning and periodontal (gum) therapy. (b) Classification. Class II. ...

21 CFR 872.4840 - Rotary scaler.

Code of Federal Regulations, 2013 CFR

2013-04-01

... DENTAL DEVICES Surgical Devices § 872.4840 Rotary scaler. (a) Identification. A rotary scaler is an abrasive device intended to be attached to a powered handpiece to remove calculus deposits from teeth during dental cleaning and periodontal (gum) therapy. (b) Classification. Class II. ...

21 CFR 872.4840 - Rotary scaler.

Code of Federal Regulations, 2010 CFR

2010-04-01

... DENTAL DEVICES Surgical Devices § 872.4840 Rotary scaler. (a) Identification. A rotary scaler is an abrasive device intended to be attached to a powered handpiece to remove calculus deposits from teeth during dental cleaning and periodontal (gum) therapy. (b) Classification. Class II. ...

21 CFR 868.1760 - Volume plethysmograph.

Code of Federal Regulations, 2011 CFR

2011-04-01

... the patient's lung volume changes. (b) Classification. Class II (performance standards). ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Volume plethysmograph. 868.1760 Section 868.1760...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1760 Volume plethysmograph. (a...

Design of affordable and ruggedized biomedical devices using virtual instrumentation.

PubMed

Mathern, Ryan Michael; Schopman, Sarah; Kalchthaler, Kyle; Mehta, Khanjan; Butler, Peter

2013-05-01

Abstract This paper presents the designs of four low-cost and ruggedized biomedical devices, including a blood pressure monitor, thermometer, weighing scale and spirometer, designed for the East African context. The design constraints included a mass-production price point of $10, accuracy and precision comparable to commercial devices and ruggedness to function effectively in the harsh environment of East Africa. The blood pressure device, thermometer and weighing scale were field-tested in Kenya and each recorded data within 6% error of the measurements from commercial devices and withstood the adverse climate and rough handling. The spirometer functioned according to specifications, but a re-design is needed to improve operability and usability by patients. This article demonstrates the feasibility of designing and commercializing virtual instrumentation-based biomedical devices in resource-constrained environments through context-driven design. The next steps for the devices include designing them such that they can be more easily manufactured, use standardized materials, are easily calibrated in the field and have more user-friendly software programs that can be updated remotely.

Occupational Aspirations and Expectations of Youth: A Bibliography of Research Literature I.; Educational Aspirations and Expectations of Youth: A Bibliography of Research Literature II.; Youth's Projections for Residence, Income, and Family Status: A Bibliography of Research Literature III.

ERIC Educational Resources Information Center

Kuvlesky, William P.; Reynolds, D. H.

This bibliography of three reports updates the 1967 series of comprehensive listings of available research literature on status projections of youth. It is intended to serve as a guide for researchers to use in planning new studies and in providing a broader base for interpreting results of studies already completed. Reports I and II contain…

Ammunition Resupply Model. Volume II. Programmers Manual.

DTIC Science & Technology

1980-03-01

pointer tables. If the placement is successful the flag ( ICHECK ) is set equal to 1. COMMON BLOCKS: EVENTS CALLS: NONE IS CALLED BY: SCHED CALLING PARAMETERS...decimal portion of the event time multiplied by 3600. ICHECK - 0 if no room on the file, I if there is room on the file. LOCAL ARRAYS: JFORE (1024...8217EVT, ITH, I-IS, !CHECK) C PUTEVT PLACES AN EVENT RECORD IN -THE QUEUE IN CHRONOLOGICAL C ORDER A,1D UPDATES THE QUEUE DIRECTORY. ICHECK FLAG SET C IF

Collins Center Update. Volume 15, Issue 3. April-June 2013

DTIC Science & Technology

2013-06-01

and unresolved boundary issues with Mali, Niger , and Benin . Within this security environment the Burkinabe Armed Forces are working with the U.S...Analytical Exchanges at Collins Hall • Burkina Faso Military Strategy Review Phase II • Joint Land, Air and Sea Strategic Exercise (JLASS-EX) 2013...Prescribed by ANSI Std Z39-18 2 C S L D Burkina Faso Military Strategy Review Phase II Prof. B.F. Griffard and Prof. Bert B. Tussing Center for Strategic

21 CFR 25.34 - Devices and electronic products.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Devices and electronic products. 25.34 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Categorical Exclusions § 25.34 Devices and electronic products. The classes... substitutes. (c) Issuance, amendment, or repeal of a standard for a class II medical device or an electronic...

21 CFR 25.34 - Devices and electronic products.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Devices and electronic products. 25.34 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Categorical Exclusions § 25.34 Devices and electronic products. The classes... substitutes. (c) Issuance, amendment, or repeal of a standard for a class II medical device or an electronic...

21 CFR 25.34 - Devices and electronic products.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Devices and electronic products. 25.34 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Categorical Exclusions § 25.34 Devices and electronic products. The classes... substitutes. (c) Issuance, amendment, or repeal of a standard for a class II medical device or an electronic...

21 CFR 25.34 - Devices and electronic products.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Devices and electronic products. 25.34 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Categorical Exclusions § 25.34 Devices and electronic products. The classes... substitutes. (c) Issuance, amendment, or repeal of a standard for a class II medical device or an electronic...

21 CFR 25.34 - Devices and electronic products.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Devices and electronic products. 25.34 Section 25... ENVIRONMENTAL IMPACT CONSIDERATIONS Categorical Exclusions § 25.34 Devices and electronic products. The classes... substitutes. (c) Issuance, amendment, or repeal of a standard for a class II medical device or an electronic...

An analysis of observer-rated functional vision in patients implanted with the Argus II Retinal Prosthesis System at three years.

PubMed

Geruschat, Duane R; Richards, Thomas P; Arditi, Aries; da Cruz, Lyndon; Dagnelie, Gislin; Dorn, Jessy D; Duncan, Jacque L; Ho, Allen C; Olmos de Koo, Lisa C; Sahel, José-Alain; Stanga, Paulo E; Thumann, Gabriele; Wang, Vizhong; Greenberg, Robert J

2016-05-01

The purpose of this analysis was to compare observer-rated tasks in patients implanted with the Argus II Retinal Prosthesis System, when the device is ON versus OFF. The Functional Low-Vision Observer Rated Assessment (FLORA) instrument was administered to 26 blind patients implanted with the Argus II Retinal Prosthesis System at a mean follow-up of 36 months. FLORA is a multi-component instrument that consists in part of observer-rated assessment of 35 tasks completed with the device ON versus OFF. The ease with which a patient completes a task is scored using a four-point scale, ranging from easy (score of 1) to impossible (score of 4). The tasks are evaluated individually and organised into four discrete domains, including 'Visual orientation', 'Visual mobility', 'Daily life and 'Interaction with others'. Twenty-six patients completed each of the 35 tasks. Overall, 24 out of 35 tasks (69 per cent) were statistically significantly easier to achieve with the device ON versus OFF. In each of the four domains, patients' performances were significantly better (p < 0.05) with the device ON versus OFF, ranging from 19 to 38 per cent improvement. Patients with an Argus II Retinal Prosthesis implanted for 18 to 44 months (mean 36 months), demonstrated significantly improved completion of vision-related tasks with the device ON versus OFF. © 2016 The Authors Clinical and Experimental Optometry published by John Wiley & Sons Australia, Ltd on behalf of Optometry Australia.

An analysis of observer‐rated functional vision in patients implanted with the Argus II Retinal Prosthesis System at three years

PubMed Central

Richards, Thomas P; Arditi, Aries; da Cruz, Lyndon; Dagnelie, Gislin; Dorn, Jessy D; Duncan, Jacque L; Ho, Allen C; Olmos de Koo, Lisa C; Sahel, José‐Alain; Stanga, Paulo E; Thumann, Gabriele; Wang, Vizhong; Greenberg, Robert J

2016-01-01

Abstract Objective The purpose of this analysis was to compare observer‐rated tasks in patients implanted with the Argus II Retinal Prosthesis System, when the device is ON versus OFF. Methods The Functional Low‐Vision Observer Rated Assessment (FLORA) instrument was administered to 26 blind patients implanted with the Argus II Retinal Prosthesis System at a mean follow‐up of 36 months. FLORA is a multi‐component instrument that consists in part of observer‐rated assessment of 35 tasks completed with the device ON versus OFF. The ease with which a patient completes a task is scored using a four‐point scale, ranging from easy (score of 1) to impossible (score of 4). The tasks are evaluated individually and organised into four discrete domains, including ‘Visual orientation’, ‘Visual mobility’, ‘Daily life and ‘Interaction with others’. Results Twenty‐six patients completed each of the 35 tasks. Overall, 24 out of 35 tasks (69 per cent) were statistically significantly easier to achieve with the device ON versus OFF. In each of the four domains, patients’ performances were significantly better (p < 0.05) with the device ON versus OFF, ranging from 19 to 38 per cent improvement. Conclusion Patients with an Argus II Retinal Prosthesis implanted for 18 to 44 months (mean 36 months), demonstrated significantly improved completion of vision‐related tasks with the device ON versus OFF. PMID:26804484

Security and privacy qualities of medical devices: an analysis of FDA postmarket surveillance.

PubMed

Kramer, Daniel B; Baker, Matthew; Ransford, Benjamin; Molina-Markham, Andres; Stewart, Quinn; Fu, Kevin; Reynolds, Matthew R

2012-01-01

Medical devices increasingly depend on computing functions such as wireless communication and Internet connectivity for software-based control of therapies and network-based transmission of patients' stored medical information. These computing capabilities introduce security and privacy risks, yet little is known about the prevalence of such risks within the clinical setting. We used three comprehensive, publicly available databases maintained by the Food and Drug Administration (FDA) to evaluate recalls and adverse events related to security and privacy risks of medical devices. Review of weekly enforcement reports identified 1,845 recalls; 605 (32.8%) of these included computers, 35 (1.9%) stored patient data, and 31 (1.7%) were capable of wireless communication. Searches of databases specific to recalls and adverse events identified only one event with a specific connection to security or privacy. Software-related recalls were relatively common, and most (81.8%) mentioned the possibility of upgrades, though only half of these provided specific instructions for the update mechanism. Our review of recalls and adverse events from federal government databases reveals sharp inconsistencies with databases at individual providers with respect to security and privacy risks. Recalls related to software may increase security risks because of unprotected update and correction mechanisms. To detect signals of security and privacy problems that adversely affect public health, federal postmarket surveillance strategies should rethink how to effectively and efficiently collect data on security and privacy problems in devices that increasingly depend on computing systems susceptible to malware.

Security and Privacy Qualities of Medical Devices: An Analysis of FDA Postmarket Surveillance

PubMed Central

Kramer, Daniel B.; Baker, Matthew; Ransford, Benjamin; Molina-Markham, Andres; Stewart, Quinn; Fu, Kevin; Reynolds, Matthew R.

2012-01-01

Background Medical devices increasingly depend on computing functions such as wireless communication and Internet connectivity for software-based control of therapies and network-based transmission of patients’ stored medical information. These computing capabilities introduce security and privacy risks, yet little is known about the prevalence of such risks within the clinical setting. Methods We used three comprehensive, publicly available databases maintained by the Food and Drug Administration (FDA) to evaluate recalls and adverse events related to security and privacy risks of medical devices. Results Review of weekly enforcement reports identified 1,845 recalls; 605 (32.8%) of these included computers, 35 (1.9%) stored patient data, and 31 (1.7%) were capable of wireless communication. Searches of databases specific to recalls and adverse events identified only one event with a specific connection to security or privacy. Software-related recalls were relatively common, and most (81.8%) mentioned the possibility of upgrades, though only half of these provided specific instructions for the update mechanism. Conclusions Our review of recalls and adverse events from federal government databases reveals sharp inconsistencies with databases at individual providers with respect to security and privacy risks. Recalls related to software may increase security risks because of unprotected update and correction mechanisms. To detect signals of security and privacy problems that adversely affect public health, federal postmarket surveillance strategies should rethink how to effectively and efficiently collect data on security and privacy problems in devices that increasingly depend on computing systems susceptible to malware. PMID:22829874

MultiNet TCP/P/IP for VAX/VMS update

NASA Technical Reports Server (NTRS)

Vance, L. Stuart

1991-01-01

Outlines of device support; DECnet interoperability; installation; MultiNet services; domain name server; Telnet; FTP; SMTP; DECwindows over TCP/IP; BSD r services; remote printing; RPC services and NFS server; NFS client; netcontrol; diagnostics; programming support; and MultiNet features are presented in viewgraph format.

Mass Notification for Higher Education

ERIC Educational Resources Information Center

Schneider, Tod

2010-01-01

Mass notification is a high priority in educational institutions. As the number of electronic communication devices has diversified, so has the complexity of designing an effective mass notification system. Picking the right system, with the right features, support services and price, can be daunting. This publication, updated quarterly due to…

An update on the regulation of adipogenesis

USDA-ARS?s Scientific Manuscript database

Obesity, a major risk factor for the development of type II diabetes, cardiovascular diseases, and cancer, is rising at an alarming rate worldwide. Obesity is caused by a chronic imbalance between energy expenditure and energy storage by adipose tissue. Adipogenesis is the process governing the form...

76 FR 75543 - Environmental Impacts Statements; Notice of Availability

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-02

... Profile Zones (DFPZs), Lassen National Forest, Almanor Ranger District, Plumas County, CA, Comment Period... Treatment Activities, Updated and New Information, Idaho Panhandle National Forests, Priest Lake Ranger... (937) 257-5899. EIS No. 20110403, Draft EIS, USFS, CA, Creeks II Forest Restoration Project, Proposal...

Chemical Aspects of General Anesthesia: Part II. Current Practices

ERIC Educational Resources Information Center

Brunsvold, Robert; Ostercamp, Daryl L.

2006-01-01

The basics of balanced general anesthesia developed since 1956 and the update on existing practices of intravenous induction anesthetics and inhalational anesthetics are discussed. Some of the progressive anesthetics discussed are propofol instead of barbiturate such as thiopental or methohexital, inhalational anesthetic halothane,…

EPA Office of Research and Development - I/I Research Information Update

EPA Science Inventory

The Nation’s sanitary sewer infrastructure is aging, and is currently one of the top national water program priorities. The U.S. Environmental Protection Agency (EPA) developed the Sanitary Sewer Overflow Analysis and Planning (SSOAP) Toolbox to assist communities in devel...

21 CFR 878.3300 - Surgical mesh.

Code of Federal Regulations, 2012 CFR

2012-04-01

... GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3300 Surgical mesh. (a) Identification... acetabular and cement restrictor mesh used during orthopedic surgery. (b) Classification. Class II. ...

21 CFR 878.3300 - Surgical mesh.

Code of Federal Regulations, 2014 CFR

2014-04-01

... GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3300 Surgical mesh. (a) Identification... acetabular and cement restrictor mesh used during orthopedic surgery. (b) Classification. Class II. ...

21 CFR 878.3300 - Surgical mesh.

Code of Federal Regulations, 2010 CFR

2010-04-01

... GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3300 Surgical mesh. (a) Identification... acetabular and cement restrictor mesh used during orthopedic surgery. (b) Classification. Class II. ...

21 CFR 878.3300 - Surgical mesh.

Code of Federal Regulations, 2013 CFR

2013-04-01

... GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3300 Surgical mesh. (a) Identification... acetabular and cement restrictor mesh used during orthopedic surgery. (b) Classification. Class II. ...

21 CFR 878.3300 - Surgical mesh.

Code of Federal Regulations, 2011 CFR

2011-04-01

... GENERAL AND PLASTIC SURGERY DEVICES Prosthetic Devices § 878.3300 Surgical mesh. (a) Identification... acetabular and cement restrictor mesh used during orthopedic surgery. (b) Classification. Class II. ...

Results of the post-U.S. Food and Drug Administration-approval study with a continuous flow left ventricular assist device as a bridge to heart transplantation: a prospective study using the INTERMACS (Interagency Registry for Mechanically Assisted Circulatory Support).

PubMed

Starling, Randall C; Naka, Yoshifumi; Boyle, Andrew J; Gonzalez-Stawinski, Gonzalo; John, Ranjit; Jorde, Ulrich; Russell, Stuart D; Conte, John V; Aaronson, Keith D; McGee, Edwin C; Cotts, William G; DeNofrio, David; Pham, Duc Thinh; Farrar, David J; Pagani, Francis D

2011-05-10

The aim of this study was to determine whether results with the HeartMate (HM) II left ventricular assist device (LVAD) (Thoratec Corporation, Pleasanton, California) in a commercial setting are comparable to other available devices for the same indication. After a multicenter pivotal clinical trial conducted from 2005 to 2008, the U.S. Food and Drug Administration approved the HM II LVAD for bridge to transplantation (BTT). A post-approval study was required by the U.S. Food and Drug Administration to determine whether results with the device in a commercial setting are comparable to other available devices for the same indication. The study was a prospective evaluation of the first 169 consecutive HM II patients enrolled in the national INTERMACS (Interagency Registry for Mechanically Assisted Circulatory Support) who were listed for transplant or likely to be listed. Patients were enrolled from April through August 2008 at 77 U.S. centers and followed for at least 1 year after implant. A comparison group (COMP) included all patients (n = 169 at 27 centers) enrolled in the INTERMACS registry with other types of LVADs (79% HeartMate XVE, 21% Implantable Ventricular Assist Device [Thoratec Corporation]) for the same BTT indication in the same time period. Survival rates, adverse events, and quality of life with the EuroQol EQ-5D visual analog scale were obtained in the INTERMACS registry. Baseline characteristics were similar, but creatinine and blood urea nitrogen were lower in the HM II versus COMP groups, and there were fewer patients in the highest-risk INTERMACS patient profile Number 1 (24% for HM II vs. 39% for COMP). Adverse event rates were similar or lower for HM II versus COMP for all events. Bleeding was the most frequent adverse event for both groups (1.44 vs. 1.79 events/patient-year). Operative 30-day mortality for HM II was 4% versus 11% for COMP. The percentage of patients reaching transplant, cardiac recovery, or ongoing LVAD support by 6 months was 91% for HM II and 80% for COMP, and the Kaplan-Meier survival for patients remaining on support at 1 year was 85% for HM II versus 70% for COMP. Quality of life was significantly improved at 3 months of support and sustained through 12 months in both groups compared with baseline. The results in a post-market approval, actual patient care setting BTT population support the original findings from the pivotal clinical trial regarding the efficacy and risk profile of the HM II LVAD. These data suggest that dissemination of this technology after approval has been associated with continued excellent results. Copyright © 2011 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

Update on biofilm infections in the urinary tract.

PubMed

Tenke, Peter; Köves, Béla; Nagy, Károly; Hultgren, Scott J; Mendling, Werner; Wullt, Björn; Grabe, Magnus; Wagenlehner, Florian M E; Cek, Mete; Pickard, Robert; Botto, Henry; Naber, Kurt G; Bjerklund Johansen, Truls E

2012-02-01

Biofilm infections have a major role in implants or devices placed in the human body. As part of the endourological development, a great variety of foreign bodies have been designed, and with the increasing number of biomaterial devices used in urology, biofilm formation and device infection is an issue of growing importance. A literature search was performed in the Medline database regarding biofilm formation and the role of biofilms in urogenital infections using the following items in different combinations: "biofilm," "urinary tract infection," "bacteriuria," "catheter," "stent," and "encrustation." The studies were graded using the Oxford Centre for Evidence-based Medicine classification. The authors present an update on the mechanism of biofilm formation in the urinary tract with special emphasis on the role of biofilms in lower and upper urinary tract infections, as well as on biofilm formation on foreign bodies, such as catheters, ureteral stents, stones, implants, and artificial urinary sphincters. The authors also summarize the different methods developed to prevent biofilm formation on urinary foreign bodies. Several different approaches are being investigated for preventing biofilm formation, and some promising results have been obtained. However, an ideal method has not been developed. Future researches have to aim at identifying effective mechanisms for controlling biofilm formation and to develop antimicrobial agents effective against bacteria in biofilms.

21 CFR 868.1690 - Nitrogen gas analyzer.

Code of Federal Regulations, 2011 CFR

2011-04-01

... gas chromatography or mass spectrometry. (b) Classification. Class II (performance standards). ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Nitrogen gas analyzer. 868.1690 Section 868.1690...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1690 Nitrogen gas analyzer. (a...

21 CFR 868.1690 - Nitrogen gas analyzer.

Code of Federal Regulations, 2010 CFR

2010-04-01

... gas chromatography or mass spectrometry. (b) Classification. Class II (performance standards). ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Nitrogen gas analyzer. 868.1690 Section 868.1690...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1690 Nitrogen gas analyzer. (a...

21 CFR 807.95 - Confidentiality of information.

Code of Federal Regulations, 2014 CFR

2014-04-01

... and Drug Administration hold as confidential commercial information the intent to market the device... market the device to be confidential commercial information; (ii) That neither the person nor, to the... device is confidential commercial information. (c) Where the Commissioner determines that the person has...

21 CFR 807.95 - Confidentiality of information.

Code of Federal Regulations, 2012 CFR

2012-04-01

... and Drug Administration hold as confidential commercial information the intent to market the device... market the device to be confidential commercial information; (ii) That neither the person nor, to the... device is confidential commercial information. (c) Where the Commissioner determines that the person has...

21 CFR 807.95 - Confidentiality of information.

Code of Federal Regulations, 2013 CFR

2013-04-01

... and Drug Administration hold as confidential commercial information the intent to market the device... market the device to be confidential commercial information; (ii) That neither the person nor, to the... device is confidential commercial information. (c) Where the Commissioner determines that the person has...

21 CFR 807.95 - Confidentiality of information.

Code of Federal Regulations, 2011 CFR

2011-04-01

... and Drug Administration hold as confidential commercial information the intent to market the device... market the device to be confidential commercial information; (ii) That neither the person nor, to the... device is confidential commercial information. (c) Where the Commissioner determines that the person has...

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

PubMed Central

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

2017-01-01

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

Transcatheter closure of patent ductus arteriosus using the AMPLATZER™ duct occluder II (ADO II).

PubMed

Gruenstein, Daniel H; Ebeid, Makram; Radtke, Wolfgang; Moore, Phillip; Holzer, Ralf; Justino, Henri

2017-05-01

The study purpose is to evaluate the safety and efficacy of the ADO II device for closure of patent ductus arteriosus (PDA) in children. Transcatheter treatment of PDA has been evolving for 40+ years and is the treatment of choice. The AMPLATZER™ Duct Occluder (ADO) device was developed for larger diameter ducts and is not ideal in all PDAs. ADO II was developed for small to moderate-sized ducts. This is a single-arm, multicenter study evaluating safety and efficacy of the ADO II device. Patients <18 years were screened for a PDA ≤5.5 mm in diameter and 3-12 mm in length. Right and left heart catheterization was performed, and hemodynamic data were obtained at the time of implant. The diameter of the left pulmonary artery (LPA) and descending aorta, and the presence of any pre-existing pressure gradients across the LPA or aortic arch were assessed at baseline and 6 months post-implant. A total of 192 patients were enrolled. The median implant time was 74 min. Median fluoroscopy time was 12 min. A retrograde (aortic) approach was used in 33% of procedures and demonstrated a statistically significant reduction in fluoroscopy time (P value = 0.0018) compared to an antegrade approach. The device was successfully implanted in 93% of patients, with complete closure in 98% of successful implantations. In this prospective study, the ADO II was safe and effective for closure of small to moderate PDAs. Implantation is simple and the ability for retrograde aortic delivery reduces procedure-related radiation exposure. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

21 CFR 862.3150 - Barbiturate test system.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) MEDICAL DEVICES CLINICAL CHEMISTRY AND CLINICAL TOXICOLOGY DEVICES Clinical Toxicology Test Systems § 862... in monitoring levels of barbiturate to ensure appropriate therapy. (b) Classification. Class II. ...

45 CFR 707.9 - Access to communications.

Code of Federal Regulations, 2010 CFR

2010-10-01

... requirements regarding oral communications—(1) Telecommunications devices for deaf persons. (i) The Agency... for deaf persons (TDD) or equally effective telecommunications device. (ii) The Agency shall ensure...

Using Consumer Electronics and Apps in Industrial Environments - Development of a Framework for Dynamic Feature Deployment and Extension by Using Apps on Field Devices

NASA Astrophysics Data System (ADS)

Schmitt, Mathias

2014-12-01

The aim of this paper is to give a preliminary insight regarding the current work in the field of mobile interaction in industrial environments by using established interaction technologies and metaphors from the consumer goods industry. The major objective is the development and implementation of a holistic app-framework, which enables dynamic feature deployment and extension by using mobile apps on industrial field devices. As a result, field device functionalities can be updated and adapted effectively in accordance with well-known appconcepts from consumer electronics to comply with the urgent requirements of more flexible and changeable factory systems of the future. In addition, a much more user-friendly and utilizable interaction with field devices can be realized. Proprietary software solutions and device-stationary user interfaces can be overcome and replaced by uniform, cross-vendor solutions

21 CFR 888.3540 - Knee joint patellofemoral polymer/metal semi-constrained cemented prosthesis.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES ORTHOPEDIC DEVICES Prosthetic Devices... Medical Devices—Part I: Evaluation and Testing,’ ” (ii) “510(k) Sterility Review Guidance of 2/12/90 (K90... device intended to be implanted to replace part of a knee joint in the treatment of primary...

75 FR 45641 - Medical Device User Fee Rates for Fiscal Year 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

...] Medical Device User Fee Rates for Fiscal Year 2011 AGENCY: Food and Drug Administration, HHS. ACTION... payment procedures for medical device user fees for fiscal year (FY) 2011. The Federal Food, Drug, and Cosmetic Act (the act), as amended by the Medical Device User Fee Amendments of 2007 (title II of the Food...

49 CFR 393.71 - Coupling devices and towing methods, driveaway-towaway operations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... chains or cables are used as the safety device for that vehicle, at least two safety chains or cables... safety chains or cables are used as the safety device, the required strength shall be the combined strength of the combination of chains and cables. (ii) If chains or cables are used as the safety device...

49 CFR 393.71 - Coupling devices and towing methods, driveaway-towaway operations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... chains or cables are used as the safety device for that vehicle, at least two safety chains or cables... safety chains or cables are used as the safety device, the required strength shall be the combined strength of the combination of chains and cables. (ii) If chains or cables are used as the safety device...

Standards for Lithotripter Performance

NASA Astrophysics Data System (ADS)

Schultheiss, Reiner; Doerffel, Michael

2008-09-01

Standards for lithotripsy have been developed by the International Electrotechnical Commission (IEC) and the FDA. In addition to the existing regulations and norms for the manufacturers, special standards were developed to address a treatment method developed in the early 1980's using extracorporeal shock waves. Initially, the FDA regulated the premarket approval process for lithotripters as a Class III device but reclassified lithotripters in 2000 to a Class II device. The corresponding guidance document for showing the substantial equivalence of new devices with predicate devices will be described in detail. The FDA guidance document is very useful in helping device manufacturers: (i) develop technical performance testing for a shock wave lithotripter within the parameters of an FDA submission, and (ii) conduct clinical performance testing via at least one clinical confirmation study with a small number of subjects. Unfortunately although the submitted data are available at the FDA they are not available in the marketplace and this causes difficulties for physicians in deciding which device to use. The results of the technical performance testing of the LithoGold™ are provided.

Microbial fuel cells - Applications for generation of electrical power and beyond.

PubMed

Mathuriya, Abhilasha Singh; Yakhmi, J V

2016-01-01

A Microbial Fuel Cell is a bioelectrochemical device that exploits metabolic activities of living microorganisms for generation of electric current. The usefulness and unique and exclusive architecture of this device has received wide attention recently of engineers and researchers of various disciplines such as microbiologists, chemical engineers, biotechnologists, environment engineers and mechanical engineers, and the subject of MFCs has thereby progressed as a well-developed technology. Sustained innovations and continuous development efforts have established the usefulness of MFCs towards many specialized and value-added applications beyond electricity generation, such as wastewater treatment and implantable body devices. This review is an attempt to provide an update on this rapidly growing technology.

The upgraded Large Plasma Device, a machine for studying frontier basic plasma physics.

PubMed

Gekelman, W; Pribyl, P; Lucky, Z; Drandell, M; Leneman, D; Maggs, J; Vincena, S; Van Compernolle, B; Tripathi, S K P; Morales, G; Carter, T A; Wang, Y; DeHaas, T

2016-02-01

In 1991 a manuscript describing an instrument for studying magnetized plasmas was published in this journal. The Large Plasma Device (LAPD) was upgraded in 2001 and has become a national user facility for the study of basic plasma physics. The upgrade as well as diagnostics introduced since then has significantly changed the capabilities of the device. All references to the machine still quote the original RSI paper, which at this time is not appropriate. In this work, the properties of the updated LAPD are presented. The strategy of the machine construction, the available diagnostics, the parameters available for experiments, as well as illustrations of several experiments are presented here.

[Spray for self-defense against subjects with aggressive behavior: review of the scientific literature on the use of oleoresin capsicum].

PubMed

Clerici, Carlo Alfredo; Pelettii, Gianfranco; Veneroni, Laura; de Micheli, Angelo

2012-01-01

ABSTRACT. In several countries oleoresin capsicum (OC) spray is being used as non lethal weapon in recent years. In 2009 in Italy a Security Act has established that self-defence spray devices can lawfully be purchased and possessed by citizens; at the same time corps of local police started to adopt these devices for self defence and aid in arresting aggressive individuals. This article analizes the multidisciplinar literature about the efficacy and possible acute and long-term health risks of pepper spray for exposed individuals and police or civilians users. The paper also reports updated considerations about correct use of this devices.

Pump Thrombosis following HeartMate II Left Ventricular Assist Device Implantation in a Patient with Aspirin and Plavix Resistance.

PubMed

Ghodsizad, Ali; Badiye, A; Zeriouh, M; Pae, W; Koerner, M M; Loebe, M

2016-12-14

Despite advances in pump technology, thromboembolic events and pump thrombosis are potentially life-threatening complications in patients with continuous flow ventricular assist devices. Here we describe a patient with pump thrombosis following LVAD HeartMate II implantation presenting with Aspirin and Plavix resistance and signs of acute hemolysis as manifested by high LDH, changing pump power, pulse index and reduced pump flows.

NSLS-II storage ring insertion device and front-end commissioning and operation

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

Wang, G., E-mail: gwang@bnl.gov; Shaftan, T.; Amundsen, C.

The National Synchrotron Light Source II (NSLS-II) is a state of the art 3 GeV third generation light source at Brookhaven National Laboratory. During spring/ summer of 2014, the storage ring was commissioned up to 50 mA without insertion devices. In the fall of 2014, we began commissioning of the project beamlines, which included seven insertion devices on six ID ports. Beamlines IXS, HXN, CSX-1, CSX-2, CHX, SRX, and XPD-1 consist of elliptically polarized undulator (EPU), damping wigglers (DW) and in-vacuum undulators (IVU) covering from VUV to hard x-ray range. In this paper, experience with commissioning and operation is discussed.more » We focus on reaching storage ring performance with IDs, including injection, design emittance, compensation of orbit distortions caused by ID residual field, source point stability, beam alignment and tools for control, monitoring and protection of the ring chambers from ID radiation.« less

Mobile applications for handheld devices to screen and randomize acute stroke patients in clinical trials.

PubMed

Qureshi, Ai; Connelly, B; Abbott, Ei; Maland, E; Kim, J; Blake, J

2012-08-01

The availability of internet connectivity and mobile application software used by low-power handheld devices makes smart phones of unique value in time-sensitive clinical trials. Trial-specific applications can be downloaded by investigators from various mobile software distribution platforms or web applications delivered over HTTP. The Antihypertensive Treatment in Acute Cerebral Hemorrhage (ATACH) II investigators in collaboration with MentorMate released the ATACH-II Patient Recruitment mobile application available on iPhone, Android, and Blackberry in 2011. The mobile application provides tools for pre-screening, assessment of eligibility, and randomization of patients. Since the release of ATACH-II mobile application, the CLEAR-IVH (Clot Lysis Evaluating Accelerated Resolution of Intraventricular Hemorrhage) trial investigators have also adopted such a mobile application. The video-conferencing capabilities of the most recent mobile devices open up additional opportunities to involve central coordinating centers in the recruitment process in real time.

78 FR 13348 - Science Board to the Food and Drug Administration Advisory Committee; Amendment of Notice

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-27

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0001... for Devices and Radiological Health Research Review subcommittee and the Global Health subcommittee. Progress updates will be presented regarding the Global Health subcommittee and the recently established...

40 CFR 1033.205 - Applying for a certificate of conformity.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) You must update and correct your application to accurately reflect your production, as described in...., engine coolant temperature). (iii) Each auxiliary emission control device (AECD). (iv) All fuel system components to be installed on any production or test locomotives. (v) Diagnostics. (3) A description of the...

40 CFR 1033.205 - Applying for a certificate of conformity.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) You must update and correct your application to accurately reflect your production, as described in...., engine coolant temperature). (iii) Each auxiliary emission control device (AECD). (iv) All fuel system components to be installed on any production or test locomotives. (v) Diagnostics. (3) A description of the...

40 CFR 1033.205 - Applying for a certificate of conformity.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) You must update and correct your application to accurately reflect your production, as described in...., engine coolant temperature). (iii) Each auxiliary emission control device (AECD). (iv) All fuel system components to be installed on any production or test locomotives. (v) Diagnostics. (3) A description of the...

40 CFR 1033.205 - Applying for a certificate of conformity.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) You must update and correct your application to accurately reflect your production, as described in...., engine coolant temperature). (iii) Each auxiliary emission control device (AECD). (iv) All fuel system components to be installed on any production or test locomotives. (v) Diagnostics. (3) A description of the...

40 CFR 1033.205 - Applying for a certificate of conformity.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) You must update and correct your application to accurately reflect your production, as described in...., engine coolant temperature). (iii) Each auxiliary emission control device (AECD). (iv) All fuel system components to be installed on any production or test locomotives. (v) Diagnostics. (3) A description of the...

Dreamweaver and Flash: Strategies for Updating Communication Systems Instruction

ERIC Educational Resources Information Center

Hill, Roger B.

2004-01-01

The rate of innovation and change impacting technology education communication systems instruction has been vigorous for longer than most people can remember. Trends have included analog systems being replaced by digital systems, integration of networks and system devices, computerization, optical storage, and wireless transmission of data. The…

Think Visual

ERIC Educational Resources Information Center

Thomas, Lisa Carlucci

2012-01-01

Photographs tell a story and illustrate an experience more profoundly than words alone. Real-time, text-based communication is an increasingly normal part of daily life as mobile devices and social networks proliferate. Yet, in the steady stream of tweets, comments, status updates, notifications, and e-mail, the details are easily lost in the…

Rocking in the Tree Tops

ERIC Educational Resources Information Center

Emery, Jill

2009-01-01

Twitter provides rapid information in a short form, and it is extremely easy to follow the updates of others because of myriad software applications with which it works on both mobile devices and traditional computing hardware. Currently, most academic librarians are using Twitter primarily as a tool at library conferences and seminars to capture…

76 FR 15986 - Food and Drug Administration/Xavier University Global Medical Device Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-22

... Small Business ( http://www.XavierMedCon.com . FDA has verified the Web site address, but is not.... Combination Products Panel. Update on Quality System Regulations. Warning Letter and Enforcement Action Trends... Trends for Sponsor-Monitors and CRO's. Supplier Controls. Advertising, and Promotion and Labeling Pre...

Cinnamon intake lowers fasting blood glucose: an updated meta-analysis

USDA-ARS?s Scientific Manuscript database

OBJECTIVE – To determine if meta-analysis of recent clinical studies of cinnamon intake by people with Type II diabetes and/or prediabetes resulted in significant changes in fasting blood glucose. RESEARCH DESIGN AND METHODS -- Published clinical studies were identified using a literature search (P...

42 CFR 482.24 - Condition of participation: Medical record services.

Code of Federal Regulations, 2011 CFR

2011-10-01

... anesthesia services. The medical history and physical examination must be placed in the patient's medical... anesthesia services. (B) An updated examination of the patient, including any changes in the patient's... anesthesia services. (ii) Admitting diagnosis. (iii) Results of all consultative evaluations of the patient...

42 CFR 482.24 - Condition of participation: Medical record services.

Code of Federal Regulations, 2010 CFR

2010-10-01

... anesthesia services. The medical history and physical examination must be placed in the patient's medical... anesthesia services. (B) An updated examination of the patient, including any changes in the patient's... anesthesia services. (ii) Admitting diagnosis. (iii) Results of all consultative evaluations of the patient...

40 CFR 86.096-38 - Maintenance instructions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... and distributing the information, excluding any research and development costs incurred in designing... four months after the effective date may request an additional six months lead time to meet this... specified in paragraph (g)(5) of this section. (ii) Be updated at the same time as manufacturer-franchised...

40 CFR 86.1808-01 - Maintenance instructions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and distributing the information, excluding any research and development costs incurred in designing... four months after the effective date may request an additional six months lead time to meet this... specified in paragraph (f)(5) of this section. (ii) Be updated at the same time as manufacturer-franchised...

40 CFR 86.096-38 - Maintenance instructions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and distributing the information, excluding any research and development costs incurred in designing... four months after the effective date may request an additional six months lead time to meet this... specified in paragraph (g)(5) of this section. (ii) Be updated at the same time as manufacturer-franchised...

40 CFR 86.1808-01 - Maintenance instructions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and distributing the information, excluding any research and development costs incurred in designing... four months after the effective date may request an additional six months lead time to meet this... specified in paragraph (f)(5) of this section. (ii) Be updated at the same time as manufacturer-franchised...

40 CFR 86.096-38 - Maintenance instructions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and distributing the information, excluding any research and development costs incurred in designing... four months after the effective date may request an additional six months lead time to meet this... specified in paragraph (g)(5) of this section. (ii) Be updated at the same time as manufacturer-franchised...

40 CFR 86.1808-01 - Maintenance instructions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... and distributing the information, excluding any research and development costs incurred in designing... four months after the effective date may request an additional six months lead time to meet this... specified in paragraph (f)(5) of this section. (ii) Be updated at the same time as manufacturer-franchised...

78 FR 58897 - Pipeline Safety: Administrative Procedures; Updates and Technical Corrections

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-25

... incorporate increased transparency into the decision making process, the regulations must explicitly recognize... certainty, and due process. II. Discussion of Comments The comments received from the trade organizations... assistance through these processes by assisting OPS in the development of written responses to requests for...

76 FR 28121 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-13

.... Security cameras. Snow removal equipment. Update airport master plan study phases I and II. Obstruction... general aviation area. Preconditioned air and fixed ground power. Airfield environmental assessment... Withdrawal: April 19, 2011. Decision Date: April 25, 2011. FOR FURTHER INFORMATION CONTACT: Anna Guss...

NASA Acting Administrator Robert Lightfoot All Hands

NASA Image and Video Library

2017-08-15

At NASA's Kennedy Space Center in Florida, agency Acting Administrator Robert Lightfoot speaks to employees during a town hall meeting in the conference room of Operations Support Building II. To the right is Deputy Associate Administrator Lesa Roe. During the gathering, they updated progress on NASA programs.

Computer Program (VEHSIM) for Vehicle Fuel Economy and Performance Simulation (Automobiles and Light Trucks) : Vol. II

DOT National Transportation Integrated Search

1981-10-01

This report presents an updated description of a vehicle simulation program, VEHSIM, which can determine the fuel economy and performance of a specified vehicle over a defined route as it executes a given driving schedule. Vehicle input accommodated ...

77 FR 47514 - Management Contracts-Background Investigations

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-09

... DEPARTMENT OF THE INTERIOR National Indian Gaming Commission 25 CFR Part 537 Management Contracts... management responsibility for, a management contract, and to update the forms of payment that may be accepted... interest in, or management responsibility for, a management contract for class II gaming, and in the case...

Integration of GCAM-USA into GLIMPSE: Update and demonstration

EPA Science Inventory

The purpose of this presentation is to (i) discuss changes made to the GCAM-USA model to more fully support long-term, coordinated environmental-climate-energy planning within the U.S., and (ii) demonstrate the graphical user interface that has been constructed to construct model...

ON UPGRADING THE NUMERICS IN COMBUSTION CHEMISTRY CODES. (R824970)

EPA Science Inventory

A method of updating and reusing legacy FORTRAN codes for combustion simulations is presented using the DAEPACK software package. The procedure is demonstrated on two codes that come with the CHEMKIN-II package, CONP and SENKIN, for the constant-pressure batch reactor simulati...

Land Use in Saskatchewan.

ERIC Educational Resources Information Center

Saskatchewan Dept. of the Environment, Regina. Public Information and Education Branch.

Information on land use in Saskatchewan is provided in this updated report by the Policy, Planning, and Research Branch of Saskatchewan Environment. Chapter I discusses the physical, economic, and cultural geography of Saskatchewan and traces the history of settlement in this province. Chapter II provides information on the province's resource…

Validation of updated neutronic calculation models proposed for Atucha-II PHWR. Part I: Benchmark comparisons of WIMS-D5 and DRAGON cell and control rod parameters with MCNP5

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

Mollerach, R.; Leszczynski, F.; Fink, J.

2006-07-01

In 2005 the Argentine Government took the decision to complete the construction of the Atucha-II nuclear power plant, which has been progressing slowly during the last ten years. Atucha-II is a 745 MWe nuclear station moderated and cooled with heavy water, of German (Siemens) design located in Argentina. It has a pressure-vessel design with 451 vertical coolant channels, and the fuel assemblies (FA) are clusters of 37 natural UO{sub 2} rods with an active length of 530 cm. For the reactor physics area, a revision and update calculation methods and models (cell, supercell and reactor) was recently carried out coveringmore » cell, supercell (control rod) and core calculations. As a validation of the new models some benchmark comparisons were done with Monte Carlo calculations with MCNP5. This paper presents comparisons of cell and supercell benchmark problems based on a slightly idealized model of the Atucha-I core obtained with the WIMS-D5 and DRAGON codes with MCNP5 results. The Atucha-I core was selected because it is smaller, similar from a neutronic point of view, and more symmetric than Atucha-II Cell parameters compared include cell k-infinity, relative power levels of the different rings of fuel rods, and some two-group macroscopic cross sections. Supercell comparisons include supercell k-infinity changes due to the control rods (tubes) of steel and hafnium. (authors)« less

Contact Dermatitis for the Practicing Allergist.

PubMed

Bernstein, David I

2015-01-01

This article provides an overview of important practice recommendations from the recently updated Contact Dermatitis Practice Parameter. This updated parameter provides essential recommendations pertaining to clinical history, physical examination, and patch testing evaluation of patients suspected of allergic contact dermatitis. In addition to providing guidance for performing and interpreting closed patch testing, the updated parameter provides concrete recommendations for assessing metal hypersensitivity in patients receiving prosthetic devices, for evaluating workers with occupational contact dermatitis, and also for addressing allergic contact dermatitis in children. Finally, the document provides practical recommendations useful for educating patients regarding avoidance of exposure to known contact sensitizers in the home and at work. The Contact Dermatitis Parameter is designed as a practical, evidence-based clinical tool to be used by allergists and dermatologists who routinely are called upon to evaluate patients with skin disorders. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Update on the Essure System for Permanent Birth Control.

PubMed

Fantasia, Heidi Collins

In 2002, the U.S. Food and Drug Administration approved the Essure system for permanent birth control. Implantation with this device offers a minimally invasive option for permanent female contraception that is placed during a brief office visit. Unlike laparoscopic tubal sterilization, the Essure procedure requires no hospitalization or general anesthesia, resulting in minimal recovery time. After a decade of stability in the report of adverse effects, the U.S. Food and Drug Administration noted a sharp increase in patient-reported adverse events, including chronic pelvic pain, irregular bleeding, allergic reactions, and autoimmune-like reactions. In response to this increase in complaints, the U.S. Food and Drug Administration issued updated guidelines for patient education and counseling. This article discusses those updates, as well as implications for nurses who provide health care to women seeking permanent contraception. © 2017 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses.

Safety and feasibility of intra-operative device closure of atrial septal defect with transthoracic minimal invasion.

PubMed

Chen, Qiang; Cao, Hua; Zhang, Gui-Can; Chen, Liang-Wan; Chen, Dao-Zhong

2012-01-01

The study aims to evaluate the safety and feasibility of intra-operative device closure of atrial septal defect with transthoracic minimal invasion. From May 2006 to June 2009, 252 patients with secundum-type atrial septal defect closure were enrolled in our institution. The patients were divided into two groups, with 182 patients in group I with intra-operative device closure and 72 in group II with surgical closure. In group I, the patients' age ranged from 3 months to 62 years (mean±standard deviation, 19.0±16.7 years). This approach involved a transthoracic minimal invasion that was performed after full evaluation of the atrial septal defect by transthoracic echocardiography, deploying the device through the delivery sheath to occlude the atrial septal defect. In group I, 180 patients were occluded successfully under this approach. The size of the occluder device implanted ranged from 6 to 48 mm. Minor complications occurred, which included transient arrhythmias (n=23) and pleural effusion (n=15). Two patients with postoperative cardiac arrest were successfully cardiopulmonary resuscitated. Another two patients with occluder dislodged back into the right atrium were turned to surgical repair with cardiopulmonary bypass on the postoperative day. In group II, all patients were occluded successfully, and almost all patients needed blood transfusion and suffered from various minor complications. All discharged patients were followed up for 1-5 years. During this period, we found no recurrence, no thrombosis, even no device failure. In our comparative studies, group II had significantly longer intensive care unit (ICU) stay and hospital stay than group I (p<0.05). The cost for group I was less than group II (p<0.05). Intra-operative device closure of atrial septal defect with transthoracic minimal invasion is a safe and feasible technique. It had the advantages of cost savings, yielding better cosmetic results, and leaving less trauma than surgical closure.

Efficacy and effects of various anti-crib devices on behaviour and physiology of crib-biting horses.

PubMed

Albright, J D; Witte, T H; Rohrbach, B W; Reed, A; Houpt, K A

2016-11-01

Crib-biting is a common oral stereotypy. Although most treatments involve prevention, the efficacy of various anti-crib devices, including surgically implanted gingival rings, has thus far not been empirically tested. Demonstrate the effect that 2 anti-crib collars, muzzle and gingival rings have on crib-biting, other maintenance behaviours, and cortisol levels in established crib-biting horses. Randomised, crossover clinical trial. In Experiment I, 2 anti-crib collars and a muzzle were used on 8 established crib-biting horses; horses wore each of 3 devices for 7 days, with a 7-day device-free period between treatments. Horses were video recorded for 24 h at least 3 times each week prior to any device placement, and always the day after a device was removed. In Experiment II, gingival rings were used in 6 established crib-biting horses; horses were video recorded for 3 days prior to ring implantation and the day after surgery until the rings became ineffective. Plasma cortisol levels were assessed every day during Experiment II and on Days 1, 3 and 5 of each week during Experiment I. All devices significantly reduced crib-biting compared with control periods. There was no significant difference in crib-bite reduction amongst devices in Experiment I, or between pre-device periods and the first day the device was removed. The only increase in plasma cortisol occurred on the day of surgery in Experiment II. Common anti-crib devices are effective in reducing crib-biting and significant distress was not evident from our findings. We did not find a post inhibitory rebound effect. Surgical rings were successful only temporarily and implantation was probably painful to the horses. Because stereotypies involve suboptimal environmental conditions, efforts should be made to improve husbandry factors previously shown to contribute to crib-biting, and research into decreasing horses' motivation to crib-bite should continue. © 2015 EVJ Ltd.

Update: Partnership for the Revitalization of National Wind Tunnel Force Measurement Technology Capability

NASA Technical Reports Server (NTRS)

Rhew, Ray D.

2010-01-01

NASA's Aeronautics Test Program (ATP) chartered a team to examine the issues and risks associated with the lack of funding and focus on force measurement over the past several years, focusing specifically on strain-gage balances. NASA partnered with the U.S. Air Force's Arnold Engineering Development Center (AEDC) to exploit their combined capabilities and take a national level government view of the problem and established the National Force Measurement Technology Capability (NFMTC) project. This paper provides an update on the team's status for revitalizing the government's balance capability with respect to designing, fabricating, calibrating, and using the these critical measurement devices.

Characteristic analysis and simulation for polysilicon comb micro-accelerometer

NASA Astrophysics Data System (ADS)

Liu, Fengli; Hao, Yongping

2008-10-01

High force update rate is a key factor for achieving high performance haptic rendering, which imposes a stringent real time requirement upon the execution environment of the haptic system. This requirement confines the haptic system to simplified environment for reducing the computation cost of haptic rendering algorithms. In this paper, we present a novel "hyper-threading" architecture consisting of several threads for haptic rendering. The high force update rate is achieved with relatively large computation time interval for each haptic loop. The proposed method was testified and proved to be effective with experiments on virtual wall prototype haptic system via Delta Haptic Device.

The hierarchy of stability and predictability in orthognathic surgery with rigid fixation: an update and extension

PubMed Central

Proffit, William R; Turvey, Timothy A; Phillips, Ceib

2007-01-01

A hierarchy of stability exists among the types of surgical movements that are possible with orthognathic surgery. This report updates the hierarchy, focusing on comparison of the stability of procedures when rigid fixation is used. Two procedures not previously placed in the hierarchy now are included: correction of asymmetry is stable with rigid fixation and repositioning of the chin also is very stable. During the first post-surgical year, surgical movements in patients treated for Class II/long face problems tend to be more stable than those treated for Class III problems. Clinically relevant changes (more than 2 mm) occur in a surprisingly large percentage of orthognathic surgery patients from one to five years post-treatment, after surgical healing is complete. During the first post-surgical year, patients treated for Class II/long face problems are more stable than those treated for Class III problems; from one to five years post-treatment, some patients in both groups experience skeletal change, but the Class III patients then are more stable than the Class II/long face patients. Fewer patients exhibit long-term changes in the dental occlusion than skeletal changes, because the dentition usually adapts to the skeletal change. PMID:17470277

21 CFR 862.3640 - Morphine test system.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) MEDICAL DEVICES CLINICAL CHEMISTRY AND CLINICAL TOXICOLOGY DEVICES Clinical Toxicology Test Systems § 862... monitoring levels of morphine and its analogs to ensure appropriate therapy. (b) Classification. Class II. ...

Sensors and detectors based on superconducting devices. July 1988-June 1989 (Citations from the COMPENDEX data base). Report for July 1988-June 1989

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

Not Available

1989-07-01

This bibliography contains citations concerning gradiometers, magnetometers, and infrared detectors which use superconductors to improve sensitivity. Applications include biomagnetic measurements for medical studies, gravity-wave experiments, geomagnetism and ocean-bottom magnetic exploration, galvanometers and voltmeters, and bolometers and radiometers. Some articles refer to design considerations for cooling systems for the sensors and detectors, and fabrication techniques for SQUIDs (superconducting quantum interference devices.) (This updated bibliography contains 74 citations, all of which are new entries to the previous edition.)

Sensors and detectors based on superconducting devices. January 1970-June 1988 (Citations from the COMPENDEX data base). Report for January 1970-June 1988

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

Not Available

1989-07-01

This bibliography contains citations concerning gradiometers, magnetometers, and infrared detectors which use superconductors to improve sensitivity. Applications include biomagnetic measurements for medical studies, gravity-wave experiments, geomagnetism and ocean-bottom magnetic exploration, galvanometers and voltmeters, and bolometers and radiometers. Some articles refer to design considerations for cooling systems for the sensors and detectors, and fabrication techniques for SQUIDs (superconducting quantum interference devices.) (This updated bibliography contains 394 citations, none of which are new entries to the previous edition.)

Sensors and detectors based on superconducting devices. January 1970-June 1988 (Citations from the Engineering Index data base). Report for January 1970-June 1988

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

Not Available

1988-07-01

This bibliography contains citations concerning gradiometers, magnetometers, and infrared detectors which use superconductors to improve sensitivity. Applications include biomagnetic measurements for medical studies, gravity-wave experiments, geomagnetism, and ocean-bottom magnetic exploration, galvanometers and voltmeters, and bolometers, and radiometers. Some articles refer to design considerations for cooling systems for the sensors and detectors, and fabrication techniques for squids (superconducting quantum interference devices.) (This updated bibliography contains 394 citations, 71 of which are new entries to the previous edition.)

Internal combustion engine fuel controls. December 1970-December 1989 (Citations from the US Patent data base). Report for December 1970-December 1989

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

Not Available

1990-01-01

This bibliography contains citations of selected patents concerning fuel control devices, and methods used to regulate speed and load in internal combustion engines. Techniques utilized to control air-fuel ratios by sensing pressure, temperature, and exhaust composition, and the employment of electronic and feedback devices are discussed. Methods used for engine protection and optimum fuel conservation are considered. (This updated bibliography contains 327 citations, 160 of which are new entries to the previous edition.)

Liquid acquisition devices for superfluid helium transfer

NASA Technical Reports Server (NTRS)

Dipirro, M. J.

1990-01-01

To transfer superfluid helium (He II) in the milli-g or micro-g environment in orbit, it is necessary to provide a reasonably steady supply of liquid to the inlet of the pump in the supply dewar. To accomplish this without providing an artificial gravity through acceleration requires a liquid acquisition device. Fluid swirl and electrostatic devices have been proposed to orientate the fluid. However, the simplest mechanisms appear to be the use of surface tension or the thermomechanical effect. This paper examines four concepts for providing He II to the inlet of a thermomechanical pump. The devices are a distributed thermomechanical pump, a distributed pump with a main thermomechanical pump, a screened channel system and a vane/sponge combination. Calculations on the efficiency of these types of liquid acquisition devices are made using laboratory data from tests involving small scale devices where applicable. These calculations show that the latter two types of liquid acquisition devices are the most efficient. Questions as to the probability of cavitation and the effect of the residual shuttle acceleration on their operation remain to be answered, however.

21 CFR 868.1430 - Carbon monoxide gas analyzer.

Code of Federal Regulations, 2011 CFR

2011-04-01

... techniques such as infrared absorption or gas chromatography. (b) Classification. Class II (performance... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Carbon monoxide gas analyzer. 868.1430 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1430 Carbon monoxide gas analyzer. (a...

21 CFR 868.1430 - Carbon monoxide gas analyzer.

Code of Federal Regulations, 2010 CFR

2010-04-01

... techniques such as infrared absorption or gas chromatography. (b) Classification. Class II (performance... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Carbon monoxide gas analyzer. 868.1430 Section 868...) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Diagnostic Devices § 868.1430 Carbon monoxide gas analyzer. (a...

21 CFR 868.6250 - Portable air compressor.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) Identification. A portable air compressor is a device intended to provide compressed air for medical purposes, e.g., to drive ventilators and other respiratory devices. (b) Classification. Class II (performance...

21 CFR 868.6250 - Portable air compressor.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) Identification. A portable air compressor is a device intended to provide compressed air for medical purposes, e.g., to drive ventilators and other respiratory devices. (b) Classification. Class II (performance...

21 CFR 884.1185 - Endometrial washer.

Code of Federal Regulations, 2010 CFR

2010-04-01

... with negative pressure. This device is used to study endometrial cytology (cells). (b) Classification. Class II. The special controls for this device are: (1) FDA's: (i) “Use of International Organization...

Landsat-7 ETM+ radiometric calibration status

USGS Publications Warehouse

Barsi, Julia A.; Markham, Brian L.; Czapla-Myers, J. S.; Helder, Dennis L.; Hook, Simon; Schott, John R.; Haque, Md. Obaidul

2016-01-01

Now in its 17th year of operation, the Enhanced Thematic Mapper + (ETM+), on board the Landsat-7 satellite, continues to systematically acquire imagery of the Earth to add to the 40+ year archive of Landsat data. Characterization of the ETM+ on-orbit radiometric performance has been on-going since its launch in 1999. The radiometric calibration of the reflective bands is still monitored using on-board calibration devices, though the Pseudo-Invariant Calibration Sites (PICS) method has proven to be an effective tool as well. The calibration gains were updated in April 2013 based primarily on PICS results, which corrected for a change of as much as -0.2%/year degradation in the worst case bands. A new comparison with the SADE database of PICS results indicates no additional degradation in the updated calibration. PICS data are still being tracked though the recent trends are not well understood. The thermal band calibration was updated last in October 2013 based on a continued calibration effort by NASA/Jet Propulsion Lab and Rochester Institute of Technology. The update accounted for a 0.036 W/m2 sr μm or 0.26K at 300K bias error. The updated lifetime trend is now stable to within +/- 0.4K.

Determination of replicate composite bone material properties using modal analysis.

PubMed

Leuridan, Steven; Goossens, Quentin; Pastrav, Leonard; Roosen, Jorg; Mulier, Michiel; Denis, Kathleen; Desmet, Wim; Sloten, Jos Vander

2017-02-01

Replicate composite bones are used extensively for in vitro testing of new orthopedic devices. Contrary to tests with cadaveric bone material, which inherently exhibits large variability, they offer a standardized alternative with limited variability. Accurate knowledge of the composite's material properties is important when interpreting in vitro test results and when using them in FE models of biomechanical constructs. The cortical bone analogue material properties of three different fourth-generation composite bone models were determined by updating FE bone models using experimental and numerical modal analyses results. The influence of the cortical bone analogue material model (isotropic or transversely isotropic) and the inter- and intra-specimen variability were assessed. Isotropic cortical bone analogue material models failed to represent the experimental behavior in a satisfactory way even after updating the elastic material constants. When transversely isotropic material models were used, the updating procedure resulted in a reduction of the longitudinal Young's modulus from 16.00GPa before updating to an average of 13.96 GPa after updating. The shear modulus was increased from 3.30GPa to an average value of 3.92GPa. The transverse Young's modulus was lowered from an initial value of 10.00GPa to 9.89GPa. Low inter- and intra-specimen variability was found. Copyright © 2016 Elsevier Ltd. All rights reserved.

ATLAS experimental equipment. November 1983 workshop and present status

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

Not Available

1984-01-01

The latest workshop was held in November 1983 with the purpose of presenting an overview of the experimental stations planned for ATLAS, describing the current status of each individual apparatus, soliciting final input on devices of the first phase (i.e. on those that will be ready when beams from ATLAS become available in late Spring of 1985), and discussing and collecting new ideas on equipment for the second phase. There were short presentations on the status of the various projects followed by informal discussions. The presentations mainly concentrated on new equipment for target area III, but included some descriptions ofmore » current apparatus in target area II that might also be of interest for experiments with the higher-energy beams available in area III. The meeting was well attended with approx. 50 scientists, approximately half of them from institutions outside Argonne. The present proceedings summarize the presentations and discussions of this one-day meeting. In addition we take the opportunity to include information about developments since this meeting and an update of the current status of the various experimental stations. We would like to emphasize again that outside-user input is extremely welcome.« less

High-fidelity digital recording and playback sphygmomanometry system: device description and proof of concept.

PubMed

Lee, Jongshill; Chee, Youngjoon; Kim, Inyoung; Karpettas, Nikos; Kollias, Anastasios; Atkins, Neil; Stergiou, George S; O'Brien, Eoin

2015-10-01

This study describes the development of a new digital sphygmocorder (DS-II), which allows the digital recording and playback of the Korotkoff sounds, together with cuff pressure waveform, and its performance in a pilot validation study. A condenser microphone and stethoscope head detect Korotkoff sounds and an electronic chip, dedicated to audio-signal processing, is used to record high-quality sounds. Systolic and diastolic blood pressure (SBP/DBP) are determined from the recorded signals with an automatic beat detection algorithm that displays the cuff pressure at each beat on the monitor. Recordings of Korotkoff sounds, with the cuff pressure waveforms, and the simultaneous on-site assessments of SBP/DBP were performed during 100 measurements in 10 individuals. The observers reassessed the recorded signals to verify their accuracy and differences were calculated. The features of the high-fidelity DS-II, the technical specifications and the assessment procedures utilizing the playback software are described. Interobserver absolute differences (mean±SD) in measurements were 0.7±1.1/1.3±1.3 mmHg (SBP/DBP) with a mercury sphygmomanometer and 0.3±0.9/0.8±1.2 mmHg with the DS-II. The absolute DS-II mercury sphygmomanometer differences were 1.3±1.9/1.5±1.3 mmHg (SBP/DBP). The high-fidelity DS-II device presents satisfactory agreement with simultaneous measurements of blood pressure with a mercury sphygmomanometer. The device will be a valuable methodology for validating new blood pressure measurement technologies and devices.

49 CFR 572.190 - Incorporated materials.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) ANTHROPOMORPHIC TEST DEVICES IIsD Side Impact Crash Test... procedures manual entitled, “Procedures for Assembly, Disassembly, and Inspection (PADI) of the SID-IIsD Side...

49 CFR 572.190 - Incorporated materials.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) ANTHROPOMORPHIC TEST DEVICES SID-IIsD Side Impact Crash... procedures manual entitled, “Procedures for Assembly, Disassembly, and Inspection (PADI) of the SID-IIsD Side...

49 CFR 572.190 - Incorporated materials.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) ANTHROPOMORPHIC TEST DEVICES SID-IIsD Side Impact Crash... procedures manual entitled, “Procedures for Assembly, Disassembly, and Inspection (PADI) of the SID-IIsD Side...

78 FR 4392 - Defense Business Board; Notice of Federal Advisory Committee Meeting; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-22

... ``Employing Our Veterans Part II: Review of Pilot Transition Goal Plans Success Program'' and ``Taking Advantage of Opportunities for Commercial Satellite Communications Services'' Task Group Studies. The Board will also hear an update from the Task Group ``Applying Best Business Practices for Corporate...

78 FR 4142 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-18

... I, L.L.C., Cedar Brakes II, L.L.C., Central Power & Lime LLC, Utility Contract Funding, L.L.C... Energy Services, LLC, Champion Energy, LLC. Description: Updated Market Power Analysis for the Southwest... that the Commission received the following electric rate filings: Docket Numbers: ER10-2331-014; ER10...

75 FR 51990 - Combined Notice of Filings #1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

...-1225-009; ER09- 1321-005. Applicants: Blue Canyon Windpower II LLC, Cloud County Wind Farm, LLC, Blue Canyon Windpower LLC, Blue Canyon Windpower V LLC. Description: Supplement to Updated Market Power Anaylsis for Blue Canyon Windpower LLC, et. al. Filed Date: 08/17/2010. Accession Number: 20100817-5034...

40 CFR 280.111 - Recordkeeping.

Code of Federal Regulations, 2014 CFR

2014-07-01

... must maintain a copy of its bond rating published within the last twelve months by Moody's or Standard... § 280.104 must maintain a copy of the guarantor's bond rating published within the last twelve months by... witness or notary] [Date] (ii) The owner or operator must update this certification whenever the financial...

40 CFR 280.111 - Recordkeeping.

Code of Federal Regulations, 2013 CFR

2013-07-01

... must maintain a copy of its bond rating published within the last twelve months by Moody's or Standard... § 280.104 must maintain a copy of the guarantor's bond rating published within the last twelve months by... witness or notary] [Date] (ii) The owner or operator must update this certification whenever the financial...

17 CFR 240.17Ad-11 - Reports regarding aged record differences, buy-ins and failure to post certificate detail to...

Code of Federal Regulations, 2014 CFR

2014-04-01

... agent; and (ii) By every named transfer agent that is engaged by an issuer to maintain and update the... purposes of this section, the market value of an issue shall be determined as of the last business day on...

40 CFR 280.111 - Recordkeeping.

Code of Federal Regulations, 2011 CFR

2011-07-01

... must maintain a copy of its bond rating published within the last twelve months by Moody's or Standard... § 280.104 must maintain a copy of the guarantor's bond rating published within the last twelve months by... witness or notary] [Date] (ii) The owner or operator must update this certification whenever the financial...

17 CFR 240.17Ad-11 - Reports regarding aged record differences, buy-ins and failure to post certificate detail to...

Code of Federal Regulations, 2013 CFR

2013-04-01

... agent; and (ii) By every named transfer agent that is engaged by an issuer to maintain and update the... purposes of this section, the market value of an issue shall be determined as of the last business day on...

40 CFR 280.111 - Recordkeeping.

Code of Federal Regulations, 2012 CFR

2012-07-01

... must maintain a copy of its bond rating published within the last twelve months by Moody's or Standard... § 280.104 must maintain a copy of the guarantor's bond rating published within the last twelve months by... witness or notary] [Date] (ii) The owner or operator must update this certification whenever the financial...

41 CFR 60-300.45 - Benchmarks for hiring.

Code of Federal Regulations, 2014 CFR

2014-07-01

... SUBCONTRACTORS REGARDING DISABLED VETERANS, RECENTLY SEPARATED VETERANS, ACTIVE DUTY WARTIME OR CAMPAIGN BADGE... veterans in the civilian labor force, which will be published and updated annually on the OFCCP Web site... calculated by the Bureau of Labor Statistics and published on the OFCCP Web site; (ii) The number of veterans...

Toward 2000. Trends Report II: Elementary-Secondary Projections.

ERIC Educational Resources Information Center

Press, Harold L.

Comprehensive, systematic planning provides the overall direction for education through the development of policies and objectives. An understanding of demographic, social, and economic trends is necessary for educators to make decisions for the future. The 1986 demographic forecasts for the province of Newfoundland are updated in this report,…

A Reader's Guide for Parents of Children with Mental, Physical, or Emotional Disabilities. An Update.

ERIC Educational Resources Information Center

Moore, Cory; And Others

The guide lists and summarizes publications designed to help parents of children with disabilities. In the first section, publications covering general aspects of handicaps--including personal accounts of parents, early home intervention, schooling, adulthood, and additional information resources--are described. Section II presents information…

78 FR 23194 - Federal Acquisition Regulation; Commercial and Government Entity Code

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-18

... Award Management Name Change, Phase 1 Implementation) which will make a global update to all of the... outside the United States; and Support supply chain traceability and integrity efforts. II. Discussion and.... For Contractors registered in the System for Award Management (SAM), the DLA Logistics Information...

77 FR 24538 - Sunshine Act Meeting Notice; Finance, Budget & Program; Committee Meeting of the Board of Directors

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-24

... NEIGHBORHOOD REINVESTMENT CORPORATION Sunshine Act Meeting Notice; Finance, Budget & Program...: Erica Hall, Assistant Corporate Secretary, (202) 220-2376; [email protected] . AGENDA: I. Call to Order II.../Dashboard VII. NFMC & EHLP VIII. Program Updates IX. Adjournment Erica Hall, Assistant Corporate Secretary...

76 FR 67764 - Finance, Budget & Program Committee Board of Directors Meeting; Sunshine Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... NEIGHBORHOOD REINVESTMENT CORPORATION Finance, Budget & Program Committee Board of Directors..., Assistant Corporate Secretary (202) 220-2376; [email protected] . Agenda: I. Call To Order II. Executive Session III. Financial Report III. Budget Report IV. Lease Update V. Corporate Scorecard VI. NFMC & EHLP VII...

76 FR 55125 - Finance, Budget & Program Committee Meeting of the Board of Directors; Sunshine Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-06

... NEIGHBORHOOD REINVESTMENT CORPORATION Finance, Budget & Program Committee Meeting of the Board of..., Assistant Corporate Secretary, (202) 220-2376; [email protected] . AGENDA: I. CALL TO ORDER II. Financial Report III. Budget Report IV. Lease Update V. Corporate Scorecard VI. National Foreclosure Mitigation...

78 FR 24438 - Board of Directors Finance, Budget & Program Committee: Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-25

... NEIGHBORHOOD REINVESTMENT CORPORATION Board of Directors Finance, Budget & Program Committee... Corporate Secretary (202) 220-2376; [email protected] . AGENDA: I. CALL TO ORDER II. FY 2013 Budget Update III... Corporate Milestone Report and Dashboard IX. NFMC, EHLP & MHA X. NeighborhoodLIFT & CityLIFT XI. Recent...

Automotive Maintenance Data Base for Model Years 1976-1979. Part II : Appendix E and F

DOT National Transportation Integrated Search

1980-12-01

An update of the existing data base was developed to include life cycle maintenance costs of representative vehicles for the model years 1976-1979. Repair costs as a function of time are also developed for a passenger car in each of the compact, subc...

76 FR 58079 - Notice of Passenger Facility Charge (PFC) Approvals and Disapprovals

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

...--construction. Rehabilitate taxiways B, A, and B-1--design. Pavement condition update. Acquire aircraft rescue..., phase II. Construct taxiway to runway 10/28. Design/construct air cargo/general aviation apron. Design... center controls for new control tower. Design and construct new south general aviation apron. Remove...

78 FR 59666 - Transmission Infrastructure Program; Proposed Transmission Infrastructure Program Updates and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-27

... Loan Programs Office into the process. The FRN also identifies the principles Western will continue using to ensure (1) that the Program is separate and distinct from Western's power marketing functions... obtain project funding. Table of Contents I. Definitions II. Principles III. Project Evaluation Criteria...

26 CFR 1.141-5 - Private loan financing test.

Code of Federal Regulations, 2011 CFR

2011-04-01

... paragraph (c)(2)(ii)(A) of this section if— (A) The prepayment is made for— (1) Maintenance, repair, or an extended warranty with respect to personal property (for example, automobiles or electronic equipment); or (2) Updates or maintenance or support services with respect to computer software; and (B) The same...

26 CFR 1.141-5 - Private loan financing test.

Code of Federal Regulations, 2014 CFR

2014-04-01

... paragraph (c)(2)(ii)(A) of this section if— (A) The prepayment is made for— (1) Maintenance, repair, or an extended warranty with respect to personal property (for example, automobiles or electronic equipment); or (2) Updates or maintenance or support services with respect to computer software; and (B) The same...

26 CFR 1.141-5 - Private loan financing test.

Code of Federal Regulations, 2013 CFR

2013-04-01

... paragraph (c)(2)(ii)(A) of this section if— (A) The prepayment is made for— (1) Maintenance, repair, or an extended warranty with respect to personal property (for example, automobiles or electronic equipment); or (2) Updates or maintenance or support services with respect to computer software; and (B) The same...

26 CFR 1.141-5 - Private loan financing test.

Code of Federal Regulations, 2012 CFR

2012-04-01

... paragraph (c)(2)(ii)(A) of this section if— (A) The prepayment is made for— (1) Maintenance, repair, or an extended warranty with respect to personal property (for example, automobiles or electronic equipment); or (2) Updates or maintenance or support services with respect to computer software; and (B) The same...

40 CFR 86.010-38 - Maintenance instructions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... information, excluding any research and development costs incurred in designing and implementing, upgrading or... complying with this provision by August 27, 2009, may request an additional six months lead time to meet... information specified in paragraph (j)(6) of this section. (ii) Be updated at the same time as manufacturer...

40 CFR 86.1808-01 - Maintenance instructions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... and distributing the information, excluding any research and development costs incurred in designing... specified in paragraph (f)(5) of this section. (ii) Be updated at the same time as manufacturer-franchised... required to make their entire site accessible for the respective period of time and price. In other words...

Chemistry for Energy Technology II. Energy Technology Series.

ERIC Educational Resources Information Center

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

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

77 FR 51752 - Medbow-Routt Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-27

... Community Self-Determination Act (Pub. L. 112- 141) (the Act) and operates in compliance with the Federal... provide advice and recommendations to the Forest Service concerning projects and funding consistent with... recommend projects authorized under title II of the Act, as well as to update RAC members on the progress of...

Implantation of a HeartMate II left ventricular assist device via left thoracotomy.

PubMed

Cho, Yang Hyun; Deo, Salil V; Schirger, John A; Pereira, Naveen L; Stulak, John M; Park, Soon J

2012-11-01

Left thoracotomy was used as an approach for the implantation of pulsatile ventricular assist devices. Avoiding the standard approach of median sternotomy is attractive in patients undergoing complicated redo cardiac surgery, especially with prior mediastinal radiation. We report a case of the use of left thoracotomy for the implantation of the HeartMate II axial-flow pump. Copyright © 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

Controlling Motion Sickness and Spatial Disorientation and Enhancing Vestibular Rehabilitation with a User-Worn See-Through Display

PubMed Central

Krueger, Wesley W.O.

2010-01-01

Objectives/Hypotheses An eyewear mounted visual display (“User-worn see-through display”) projecting an artificial horizon aligned with the user's head and body position in space can prevent or lessen motion sickness in susceptible individuals when in a motion provocative environment as well as aid patients undergoing vestibular rehabilitation. In this project, a wearable display device, including software technology and hardware, was developed and a phase I feasibility study and phase II clinical trial for safety and efficacy were performed. Study Design Both phase I and phase II were prospective studies funded by the NIH. The phase II study used repeated measures for motion intolerant subjects and a randomized control group (display device/no display device) pre-post test design for patients in vestibular rehabilitation. Methods Following technology and display device development, 75 patients were evaluated by test and rating scales in the phase II study; 25 subjects with motion intolerance used the technology in the display device in provocative environments and completed subjective rating scales while 50 patients were evaluated before and after vestibular rehabilitation (25 using the display device and 25 in a control group) using established test measures. Results All patients with motion intolerance rated the technology as helpful for nine symptoms assessed, and 96% rated the display device as simple and easy to use. Duration of symptoms significantly decreased with use of the technology displayed. In patients undergoing vestibular rehabilitation, there were no significant differences in amount of change from pre- to post-therapy on objective balance tests between display device users and controls. However, those using the technology required significantly fewer rehabilitation sessions to achieve those outcomes than the control group. Conclusions A user-worn see-through display, utilizing a visual fixation target coupled with a stable artificial horizon and aligned with user movement, has demonstrated substantial benefit for individuals susceptible to motion intolerance and spatial disorientation and those undergoing vestibular rehabilitation. The technology developed has applications in any environment where motion sensitivity affects human performance. PMID:21181963

VizieR Online Data Catalog: Compact groups of galaxies in SDSS DR7 (Mendel+, 2011)

NASA Astrophysics Data System (ADS)

Mendel, J. T.; Ellison, S. L.; Simard, L.; Patton, D. R.; McConnachie, A. W.

2012-07-01

In Paper III (Cat. J/MNRAS/395/255) we describe the photometric selection of CGs from the SDSS Data Release 6 (Adelman-McCarthy et al., 2008, Cat. II/282/), which included imaging of the entire SDSS-II Legacy Survey area. Since that paper, SDSS Data Release 7 (DR7; Abazajian et al., 2009ApJS..182..543A) has provided an additional ~1200deg2 of spectroscopic data, completing spectroscopic observations of the SDSS-II Legacy Survey footprint. In what follows we use galaxy catalogues drawn from SDSS DR7 and, where available, supplement the CG samples in Paper III with updated spectroscopic information. (2 data files).

14 CFR 61.65 - Instrument rating requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... authorized instructor in an aircraft, flight simulator, or flight training device that represents an airplane... appropriate to the rating sought; or (ii) A flight simulator or a flight training device appropriate to the... authorized instructor in an aircraft, or in a flight simulator or flight training device, in accordance with...

40 CFR 63.1047 - Inspection and monitoring requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... separator wall; broken, cracked, or otherwise damaged seals or gaskets on closure devices; and broken or... the surface of the liquid in the separator; broken, cracked, or otherwise damaged seals or gaskets on closure devices; and broken or missing hatches, access covers, caps, or other closure devices. (ii) The...

21 CFR 807.37 - Inspection of establishment registration and device listings.

Code of Federal Regulations, 2010 CFR

2010-04-01

... device listings. 807.37 Section 807.37 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH... Devices and Radiological Health (HFZ-308), Food and Drug Administration, Department of Health and Human...; (ii) All labels submitted; (iii) All labeling submitted; (iv) All advertisements submitted; (v) All...

Ordering of guarded and unguarded stores for no-sync I/O

DOEpatents

Gara, Alan; Ohmacht, Martin

2013-06-25

A parallel computing system processes at least one store instruction. A first processor core issues a store instruction. A first queue, associated with the first processor core, stores the store instruction. A second queue, associated with a first local cache memory device of the first processor core, stores the store instruction. The first processor core updates first data in the first local cache memory device according to the store instruction. The third queue, associated with at least one shared cache memory device, stores the store instruction. The first processor core invalidates second data, associated with the store instruction, in the at least one shared cache memory. The first processor core invalidates third data, associated with the store instruction, in other local cache memory devices of other processor cores. The first processor core flushing only the first queue.