Structural dynamics division research and technology accomplishments for F.Y. 1991 and plans for F.Y. 1992

NASA Technical Reports Server (NTRS)

Wynne, Eleanor C.

1992-01-01

The work under each technical area is described in terms of highlights of accomplishments during the past year and highlights of plans for the current year as they relate to 5 year plans for each technical area. This information will be useful in program coordination with other government organizations and industry in areas of mutual interest. The structural dynamics division consist of the following branches: configuration aeroelasticity; unsteady aerodynamics; aeroservoelasticity; landing and impact dynamics; and spacecraft dynamics.

Loads and Aeroelasticity Division research and technology accomplishments for FY 1986 and plans for FY 1987

NASA Technical Reports Server (NTRS)

Gardner, James E.; Dixon, S. C.

1987-01-01

The Loads and Aeroelasticity Division's research accomplishments for FY 86 and research plans for FY 87 are presented. The work under each Branch (technical area) is described in terms of highlights of accomplishments during the past year and highlights of plans for the current year as they relate to five year plans for each technical area. This information will be useful in program coordination with other government organizations and industry in areas of mutual interest.

Strategy of Irrigation Branch in Russia

NASA Astrophysics Data System (ADS)

Zeyliger, A.; Ermolaeva, O.

2012-04-01

At this moment, at the starting time of the program on restoration of a large irrigation in Russia till 2020, the scientific and technical community of irrigation branch does not have clear vision on how to promote a development of irrigated agriculture and without repeating of mistakes having a place in the past. In many respects absence of a vision is connected to serious backlog of a scientific and technical and informational and technological level of development of domestic irrigation branch from advanced one. Namely such level of development is necessary for the resolving of new problems in new conditions of managing, and also for adequate answers to new challenges from climate and degradation of ground & water resources, as well as a rigorous requirement from an environment. In such important situation for irrigation branch when it is necessary quickly generate a scientific and technical politics for the current decade for maintenance of translation of irrigated agriculture in the Russian Federation on a new highly effective level of development, in our opinion, it is required to carry out open discussion of needs and requirements as well as a research for a adequate solutions. From political point of view a framework organized in FP6 DESIRE 037046 project is an example of good practice that can serve as methodical approach how to organize and develop such processes. From technical point of view a technology of operational management of irrigation at large scale presents a prospective alternative to the current type of management based on planning. From point of view ICT operational management demands creation of a new platform for the professional environment of activity. This platform should allow to perceive processes in real time, at their partial predictability on signals of a straight line and a feedback, within the framework of variability of decision making scenarious, at high resolution and the big ex-awning of sensor controls and the gauges supervising parameters of system, fast proper response to changes in behaviour of controlled system, and all this on a firm support on the creative professional approach of the staff to execution of the professional duties. Development of such professional environment cannot be solved for a short time interval and within the framework of several projects, and will demand the interconnected and purposeful actions directed on extensive information - technological development of administrative and operational segments of irrigation branch. For this purpose it is necessary to develop, create and use the interconnected elements of information - technological developments shown by us in four directions and entitled: 1) Technologies; 2) Infrastructure; 3) Staff; 4) Tools. These four elements will be discussed in a contribution.

Structural dynamics division research and technology accomplishments for FY 1992 and plans for FY 1993

NASA Technical Reports Server (NTRS)

Wynne, Eleanor C.

1993-01-01

The purpose of this paper is to present the Structural Dynamics Division's research accomplishments for F.Y. 1992 and research plans for F.Y. 1993. The work under each Branch (technical area) is described in terms of highlights of accomplishments during the past year and highlights of plans for the current year as they relate to 5-year plans for each technical area. This information will be useful in program coordination with other government organizations and industry in areas of mutual interest.

Loads and aeroelasticity division research and technology accomplishments for FY 1987 and plans for FY 1988

NASA Technical Reports Server (NTRS)

Dixon, S. C.; Gardner, James E.

1988-01-01

The purpose of this paper is to present the Loads and Aeroelasticity Division's research accomplishments for FY87 and research plans for FY88. The work under each Branch (technical area) is described in terms of highlights of accomplishments during the past year and highlights of plans for the current year as they relate to five year plans for each technical area. This information will be useful in program coordination with other government organizations and industry in areas of mutual interest.

Invasive Species Science Branch: research and management tools for controlling invasive species

USGS Publications Warehouse

Reed, Robert N.; Walters, Katie D.

2015-01-01

Invasive, nonnative species of plants, animals, and disease organisms adversely affect the ecosystems they enter. Like “biological wildfires,” they can quickly spread and affect nearly all terrestrial and aquatic ecosystems. Invasive species have become one of the greatest environmental challenges of the 21st century in economic, environmental, and human health costs, with an estimated effect in the United States of more than $120 billion per year. Managers of the Department of the Interior and other public and private lands often rank invasive species as their top resource management problem. The Invasive Species Science Branch of the Fort Collins Science Center provides research and technical assistance relating to management concerns for invasive species, including understanding how these species are introduced, identifying areas vulnerable to invasion, forecasting invasions, and developing control methods. To disseminate this information, branch scientists are developing platforms to share invasive species information with DOI cooperators, other agency partners, and the public. From these and other data, branch scientists are constructing models to understand and predict invasive species distributions for more effective management. The branch also has extensive herpetological and population biology expertise that is applied to harmful reptile invaders such as the Brown Treesnake on Guam and Burmese Python in Florida.

Needs Analysis for Graphic Design Learning Module Based on Technology & Learning Styles of Deaf Students

ERIC Educational Resources Information Center

Ibrahim, Zainuddin; Alias, Norlidah; Nordin, Abu Bakar

2016-01-01

The field of Information Communication Technology has offered a promising future for deaf students. Web design, animation, and multimedia application design are a branch of graphic design area, which aim to aid their learning visually. However, most of the technical terms cannot be interpreted in Malaysian sign language. Moreover, the development…

Laser R and D in the armed services

NASA Astrophysics Data System (ADS)

Seidel, R. W.; Bromberg, J. L.

1984-09-01

During the year, September 15, 1983 - September 15, 1984, Dr. Joan Lisa Bromberg has investigated the history of the laser through the interviewing of laser industry pioneers and leaders in California's Bay area and the Murray Hill branch of AT & T's Bell Labs. The status of processing of the interviewee's tapes is listed. During the course of the first year of our project, Dr. Robert W. Seidel has investigated the history of military laser research and development through the exploitation of the Department of Defense's Research and Development data bases, including the Research and Development Plans, Work Unit Information Summaries, and the Technical Report Abstracts of the Defense Technical Information Center; published and unpublished technical reports of military laser research and development available through DTIC and at military installations; visits to military installations and research facilities holding manuscript materials relating to history of laser research and development; and formal and informal interviews with participants in military laser R&D projects.

75 FR 23820 - Notice of Docketing of Amendment Request for Materials License No. SNM-2506; Northern States...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

... INFORMATION CONTACT: Pamela Longmire, Ph.D., Project Manager, Licensing Branch, Division of Spent Fuel Storage... Generating Plant (PINGP), Unit Nos. 1 and 2, site in Goodhue County, Minnesota. The TN-40 cask is currently..., higher burnup spent fuel used in the PINGP reactor as well as associated changes to the ISFSI's technical...

Workshop on Education in Computer Security (WECS6) (6th): Avoiding Fear, Uncertainty and Doubt Through Effective Security Education, Held in Monterey, California on 12-16 July 2004

DTIC Science & Technology

2004-07-01

Melissa ) is created in the controlled environment and propagated. The students learn how viruses are written, how they are propagated via mediums like...vulnerabilities and threats, establishing disaster response and recovery procedures. Joseph Giordano , Technical Advisor, Information Warfare Branch, AFRL 60 The

History of the Waterways Experiment Station

DTIC Science & Technology

1968-06-01

Washington Headquarters Services , Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington VA 22202-4302...Soils Division; G. L. Arbuthnot, Jr., Chief, Nuclear Weapons Effects Division; C. B. Patterson, Chief, Technical Services Division; J. M. McCaskill...Chief, Reproduction and Reports Branch; J. S. Taylor, Jr. , Chief, Office of Administfative Services ; J. W. Pettigrew, Chief, Safety Office; E. P

Lightning Protection Guidelines for Aerospace Vehicles

NASA Technical Reports Server (NTRS)

Goodloe, C. C.

1999-01-01

This technical memorandum provides lightning protection engineering guidelines and technical procedures used by the George C. Marshall Space Flight Center (MSFC) Electromagnetics and Aerospace Environments Branch for aerospace vehicles. The overviews illustrate the technical support available to project managers, chief engineers, and design engineers to ensure that aerospace vehicles managed by MSFC are adequately protected from direct and indirect effects of lightning. Generic descriptions of the lightning environment and vehicle protection technical processes are presented. More specific aerospace vehicle requirements for lightning protection design, performance, and interface characteristics are available upon request to the MSFC Electromagnetics and Aerospace Environments Branch, mail code EL23.

Communication with U.S. federal decision makers : a primer with notes on the use of computer models as a means of communication.

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

Webb, Erik Karl; Tidwell, Vincent Carroll

2009-10-01

This document outlines ways to more effectively communicate with U.S. Federal decision makers by outlining the structure, authority, and motivations of various Federal groups, how to find the trusted advisors, and how to structure communication. All three branches of Federal governments have decision makers engaged in resolving major policy issues. The Legislative Branch (Congress) negotiates the authority and the resources that can be used by the Executive Branch. The Executive Branch has some latitude in implementation and prioritizing resources. The Judicial Branch resolves disputes. The goal of all decision makers is to choose and implement the option that best fitsmore » the needs and wants of the community. However, understanding the risk of technical, political and/or financial infeasibility and possible unintended consequences is extremely difficult. Primarily, decision makers are supported in their deliberations by trusted advisors who engage in the analysis of options as well as the day-to-day tasks associated with multi-party negotiations. In the best case, the trusted advisors use many sources of information to inform the process including the opinion of experts and if possible predictive analysis from which they can evaluate the projected consequences of their decisions. The paper covers the following: (1) Understanding Executive and Legislative decision makers - What can these decision makers do? (2) Finding the target audience - Who are the internal and external trusted advisors? (3) Packaging the message - How do we parse and integrate information, and how do we use computer simulation or models in policy communication?« less

An Organization Design for the PERSPAY Consolidated Data Center.

DTIC Science & Technology

1983-06-01

GENERAL 25 B. PROGRAM DEVELOPMENT 30 C. COMPUTER OPERATIONS 33 D. TECHNICAL SUPPORT BRANCH 36 E. MANAGEMENT OF THE D.P. ORGANIZATION...support, and 4) management , including planning, administration, and control ( Brandon , Norton Gaydasch, Frank). The following list shows the... Management policy on just what the ADP installation is expected to do is an information requirement that must be satisfied in order for the operation to

Simultaneous Infrared And Pressure Measurements Of Crossflow Instability Modes For HIFiRE 5 (POSTPRINT)

DTIC Science & Technology

2017-07-01

contained streamwise-distributed arrays of pressure sensors well upstream of the one measuring station available on the previous model. The streamwise...P. Borg and Roger L. Kimmel Hypersonic Sciences Branch High Speed Systems Division JULY 2017 DISTRIBUTION STATEMENT A...PAO) and is available to the general public, including foreign nationals. Copies may be obtained from the Defense Technical Information Center

Background Perchlorate Source Identification Technical Guidance

DTIC Science & Technology

2013-12-01

Sciences Branch (Code 71752) of the Advanced Systems and Applied Sciences Division (Code 71700), Space and Naval Warfare Systems Center (SSC Pacific), San...Head Advanced Systems & Applied Sciences Division iii EXECUTIVE SUMMARY The objective of this document is to outline the approach, tools, and...Helium HMX Octahydro-1,3,5,7-Tetranitro-1,3,5,7- Tetrazocine IR Installation Restoration IRIS Integrated Risk Information System IR-MS Isotope-Ratio

Pacific Coastal Ecology Branch: Research Overview

EPA Science Inventory

The Pacific Coastal Ecology Branch, Newport, Oregon is part of the Western Ecology Division of the National Health and Environmental Effects Research Laboratory of the U.S. EPA. The Branch conducts research and provides scientific technical support to Headquarters and Regional O...

Design of Experiments for Model Calibration of Multi-Physics Systems with Targeted Events of Interest

DTIC Science & Technology

2017-03-01

discrete set of specimen and instrumentation locations available to be studied in a high -speed tunnel, such as the 8-foot HTT, under the desired...Benjamin P. Smarslok Hypersonic Sciences Branch High Speed Systems Division Diane Villanueva Universal Technology Corporation MARCH 2017...and is available to the general public, including foreign nationals. Copies may be obtained from the Defense Technical Information Center (DTIC

RATIONALE AND SUGGESTED GUIDELINES FOR THE ESTABLISHMENT AND IMPLEMENTATION OF TWO-YEAR ASSOCIATE DEGREE NURSING PROGRAMS ADMINISTERED IN COOPERATION WITH THE VOCATIONAL-TECHNICAL EDUCATION BRANCH OF THE IOWA DEPARTMENT OF PUBLIC INSTRUCTION.

ERIC Educational Resources Information Center

KERR, ELIZABETH E.

THE PROBLEMS OF EFFECTIVELY CONCENTRATING COURSES, EFFICIENTLY USING TIME AND MONEY, PROVIDING ADEQUATE TRAINING, AND HELPING ALLEVIATE THE NURSE SHORTAGE COULD BE SOLVED BY ESTABLISHING DEFINITIVE ASSOCIATE DEGREE PROGRAMS IN NURSING. THESE WOULD QUALIFY FOR ASSISTANCE FROM THE VOCATIONAL-TECHNICAL BRANCH AND WOULD BE APPROPRIATELY ADMINISTERED…

76 FR 69296 - Proposed Models for Plant-Specific Adoption of Technical Specifications Task Force Traveler TSTF...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

... Adoption of Technical Specifications Task Force Traveler TSTF-500, Revision 2, ``DC Electrical Rewrite... Technical Specifications Task Force (TSTF) Traveler TSTF-500, Revision 2, ``DC Electrical Rewrite--Update to... Reactor Systems Engineer, Technical Specifications Branch, Mail Stop: O-7 C2A, Division of Inspection and...

Presentation to Ohio State University Dept. of Electrical Engineering ElectroScience Laboratory

NASA Technical Reports Server (NTRS)

Fujikawa, Gene

2002-01-01

Presentation made during visit to The Ohio State University, ElectroScience Laboratory, on November 14, 2002. An overview of NASA and selected technology products from the Digital Communications Technology Branch (5650) for fiscal year 2003 are highlighted. The purpose of the meeting was to exchange technical information on current aeronautics and space communications research and technology being conducted at NASA Glenn Research Center and to promote faculty/student collaborations of mutual interest.

Applied Aeroscience and CFD Branch Overview

NASA Technical Reports Server (NTRS)

LeBeau, Gerald J.; Kirk, Benjamin S.

2014-01-01

The principal mission of NASA Johnson Space Center is Human Spaceflight. In support of the mission the Applied Aeroscience and CFD Branch has several technical competencies that include aerodynamic characterization, aerothermodynamic heating, rarefied gas dynamics, and decelerator (parachute) systems.

Malignant Hilar Biliary Obstruction: Treatment by Means of Placement of a Newly Designed Y-Shaped Branched Covered Stent.

PubMed

Yun, Jong Hyouk; Jung, Gyoo-Sik; Park, Jung Gu; Kang, Byung Chul; Shin, Dong-Hoon; Yun, Byung Chul; Lee, Sang Uk

2016-04-01

To evaluate the technical feasibility and clinical efficacy of placement of a newly designed Y-shaped branched covered stent for palliative treatment of malignant hilar biliary obstruction. From June 2011 to September 2014, 34 consecutive patients with malignant hilar biliary obstruction underwent percutaneous placement of a Y-shaped branched covered stent for palliative treatment. Technical and clinical success, complications, cumulative patient survival, and stent patency were evaluated. Stent placement was technically successful in all patients. All patients showed adequate biliary drainage on the follow-up cholangiogram. Mean serum bilirubin level (10.9 mg/dl) decreased significantly 1 week (5.7 mg/dl) and 1 month (2.6 mg/dl) after stent placement (p < 0.01). Complications associated with the procedure included hemobilia (n = 3) and biloma (n = 1). During the mean follow-up period of 225 (range 12-820) days, nine patients (26.5%) developed stent occlusion caused by tumor overgrowth (n = 8) and sludge (n = 1). Two of them underwent coaxial placement of a second stent with good results. The median survival time was 281 days and median primary stent patency was 337 days. There were no significant differences in the patient survival and stent patency rates in relation to age, sex, or Bismuth type. Percutaneous placement of the Y-shaped branched covered stent seems to be technically feasible and clinically effective for palliative treatment of malignant hilar biliary obstruction.

LARCMACS: A TEX macro set for typesetting NASA reports

NASA Technical Reports Server (NTRS)

Woessner, Linda H.; Mccaskill, Mary K.

1988-01-01

This LARCMACS user's manual describes the February 1988 version of LARCMACS, the TEX macro set used by the Technical Editing Branch (TEB) at NASA Langley Research Center. These macros were developed by the authors to facilitate the typesetting of NASA formal reports. They are also useful, however, for informal NASA reports and other technical documents such as meeting papers. LARCMACS are distributed by TEB for the convenience of the Langley TEX user community. LARCMACS contain macros for obtaining the standard double-column format for NASA reports, for typesetting tables in the ruled format traditional in NASA reports, and for typesetting difficult mathematical expressions. Each macro is described and numerous examples are included. Definitions of the LARCMACS macros are also included.

PUBLICATIONS (AIR POLLUTION TECHNOLOGY BRANCH, AIR POLLUTION PREVENTION AND CONTROL DIVISION, NRMRL)

EPA Science Inventory

The Air Pollution Technology Branch (APTB) of NRMRL's Air Pollution Prevention and Control Division produces and publishes highly specialized technical and scientific documents related to APTB's research. Areas of research covered include artificial intelligence, CFC destruction,...

The utilization of information technology in biomedicine

NASA Astrophysics Data System (ADS)

Isaev, E. A.; Tarasov, P. A.

2017-01-01

Biomedicine is a branch of medicine that studies the human body, its structure and function in health and disease, pathological condition, methods of diagnosis, treatment and correction [1]. At the moment, to solve their diverse problems associated with the collection, storage, and data analysis, process modeling, biomedicine extensively uses modern technical equipment. The goal of this article - to make a brief analysis of existing technologies (big data, mobile and cloud technologies), in terms of their applicability to the needs of biomedicine.

Bubble Memory Module.

DTIC Science & Technology

1980-12-01

I AD-A093 642 ROCKWELL INTERNATIONAL ANAHEIM CA AUOEISSTAE-T F/S V/2 I BU13LE MEMORY MODULE. (U) DEC 80 0 0 BOHNING. F J BECKER NASI -14174...Cde under Contract NASI -14174 Dist’m/o National Aeronautics and Space Administration Scientific and Technical Information BranchA 1980 J Approvod ior...9/ BUBBLE M MORY MODULE.(U) DEC 80 0 BHNING, F J BECKER NASI -14174 NCLASSIFIED CB-569/201 NASA-CR-3380 ML22-fllfllf ll l ff mmlmmmmm.l®fmmM EEmmEI

Navy Manpower Planning and Programming: Basis for Systems Examination

DTIC Science & Technology

1974-10-01

IRE5EARCH AND DEVEl. INAVAL RESEARCH] CHIEF OF NAVAL OPERATIONS OFFICE CHIIf OF NAVAL OPERATIONS NAVAL MATERIAL COMMAND •LitMARTERS NAVAL MATERIAL...DIVISION COMPENSATION BRANCH MANPOWER PROGRAMMING ■RANCH JOURNAL/TRADE TALK BRANCH 06A ASSISTANT FOR COMPUTER SCIENCES SYSTEMS DEVELOPMENT BRANCH...Assistant Director, Life Sciences , Air Force Office of Scientific Research Technical Library, Air Force Human Resources Laboratory, Lackland Air Force Base

1997 JOURNAL ARTICLES FROM LRPCD (TREATMENT AND DESTRUCTION BRANCH, LAND REMEDIATION AND POLLUTION CONTROL DIVISION, NRMRL)

EPA Science Inventory

The Treatment and Destruction Branch (TDB) of NRMRL's Land Remediation and Pollution Control Division (LRPCD) produces and publishes highly technical and scientific documents relating to TDB's research. TDB conducts bioremediation and physical/chemical treatment research. The res...

1996 JOURNAL ARTICLES FROM LRPCD (TREATMENT AND DESTRUCTION BRANCH, LAND REMEDIATION AND POLLUTION CONTROL DIVISION, NRMRL)

EPA Science Inventory

The Treatment and Destruction Branch (TDB) of NRMRL's Land Remediation and Pollution Control Division (LRPCD) produces and publishes highly technical and scientific articles relating to TDB's research. TDB conducts bioremediation and physical/chemical treatment research. The rese...

2000 JOURNAL ARTICLES FROM LRPCD (TREATMENT AND DESTRUCTION BRANCH, LAND REMEDIATION AND POLLUTION CONTROL DIVISION, NRMRL)

EPA Science Inventory

The Treatment and Destruction Branch (TDB) of NRMRL's Land Remediation and Pollution Control Division (LRPCD)produces and publishes highly specialized technical and scientific documents relating to TDB's research. TDB conducts bioremediation and physical/chemical treatment resear...

1998 JOURNAL ARTICLES FROM LRPCD (TREATMENT AND DESTRUCTION BRANCH, LAND REMEDIATION AND POLLUTION CONTROL DIVISION, NRMRL)

EPA Science Inventory

The Treatment and Destruction Branch (TDB) of NRMRL's Land Remediation and Pollution Control Division (LRPCD) produces and publishes highly technical and scientific documents relating to TDB's research. TDB conducts bioremediation and physical/chemical treatment research. The res...

1999 JOURNAL ARTICLES FROM LRPCD (TREATMENT AND DESTRUCTION BRANCH, LAND REMEDIATION AND POLLUTION CONTROL DIVISION, NRMRL)

EPA Science Inventory

The Treatment and Destruction Branch (TDB) of NRMRL's Land Remediation and Pollution Control Division (LRPCD) produces and publishes highly technical and scientific documents relating to TDB's research. TDB conducts bioremediation and physical/chemical treatment research. The res...

Malignant Hilar Biliary Obstruction: Treatment by Means of Placement of a Newly Designed Y-Shaped Branched Covered Stent

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

Yun, Jong Hyouk, E-mail: xell1015@naver.com; Jung, Gyoo-Sik, E-mail: gsjung@medimail.co.kr; Park, Jung Gu

PurposeTo evaluate the technical feasibility and clinical efficacy of placement of a newly designed Y-shaped branched covered stent for palliative treatment of malignant hilar biliary obstruction.MethodsFrom June 2011 to September 2014, 34 consecutive patients with malignant hilar biliary obstruction underwent percutaneous placement of a Y-shaped branched covered stent for palliative treatment. Technical and clinical success, complications, cumulative patient survival, and stent patency were evaluated.ResultsStent placement was technically successful in all patients. All patients showed adequate biliary drainage on the follow-up cholangiogram. Mean serum bilirubin level (10.9 mg/dl) decreased significantly 1 week (5.7 mg/dl) and 1 month (2.6 mg/dl) after stent placement (p < 0.01). Complications associated withmore » the procedure included hemobilia (n = 3) and biloma (n = 1). During the mean follow-up period of 225 (range 12–820) days, nine patients (26.5 %) developed stent occlusion caused by tumor overgrowth (n = 8) and sludge (n = 1). Two of them underwent coaxial placement of a second stent with good results. The median survival time was 281 days and median primary stent patency was 337 days. There were no significant differences in the patient survival and stent patency rates in relation to age, sex, or Bismuth type.ConclusionPercutaneous placement of the Y-shaped branched covered stent seems to be technically feasible and clinically effective for palliative treatment of malignant hilar biliary obstruction.« less

Development of a cultural heritage object BIM model

NASA Astrophysics Data System (ADS)

Braila, Natalya; Vakhrusheva, Svetlana; Martynenko, Elena; Kisel, Tatyana

2017-10-01

The BIM technology during her creation has been aimed, first of all, at design and construction branch, but its application in the field of studying and operation of architectural heritage can essentially change and transfer this kind of activity to new qualitative level. The question of effective introduction of BIM technologies at the solution of administrative questions of operation and development of monuments of architecture is considered in article. Creation of the information model of the building object of cultural heritage including a full complex of information on an object is offered: historical and archival, legal, technical, administrative, etc. The 3D model of an object of cultural heritage with color marking of elements on degree of wear and a first priority of carrying out repair will become one of components of model. This model will allow to estimate visually technical condition of the building in general and to gain general idea about scales of necessary repair and construction actions that promotes improvement of quality of operation of an object, and also simplifies and accelerates processing of information and in need of a memorial building assessment as subject to investment.

Overview of NASA Langley's Systems Analysis Capabilities

NASA Technical Reports Server (NTRS)

Cavanaugh, Stephen; Kumar, Ajay; Brewer, Laura; Kimmel, Bill; Korte, John; Moul, Tom

2006-01-01

The Systems Analysis and Concepts Directorate (SACD) has been in the systems analysis business line supporting National Aeronautics and Space Administration (NASA) aeronautics, exploration, space operations and science since the 1960 s. Our current organization structure is shown in Figure 1. SACD mission can be summed up in the following statements: 1. We conduct advanced concepts for Agency decision makers and programs. 2. We provide aerospace systems analysis products such as mission architectures, advanced system concepts, system and technology trades, life cycle cost and risk analysis, system integration and pre-decisional sensitive information. 3. Our work enables informed technical, programmatic and budgetary decisions. SACD has a complement of 114 government employees and approximately 50 on-site contractors which is equally split between supporting aeronautics and exploration. SACD strives for technical excellence and creditability of the systems analysis products delivered to its customers. The Directorate office is continuously building market intelligence and working with other NASA centers and external partners to expand our business base. The Branches strive for technical excellence and credibility of our systems analysis products by seeking out existing and new partnerships that are critical for successful systems analysis. The Directorates long term goal is to grow the amount of science systems analysis business base.

Software Engineering Research/Developer Collaborations (C104)

NASA Technical Reports Server (NTRS)

Shell, Elaine; Shull, Forrest

2005-01-01

The goal of this collaboration was to produce Flight Software Branch (FSB) process standards for software inspections which could be used across three new missions within the FSB. The standard was developed by Dr. Forrest Shull (Fraunhofer Center for Experimental Software Engineering, Maryland) using the Perspective-Based Inspection approach, (PBI research has been funded by SARP) , then tested on a pilot Branch project. Because the short time scale of the collaboration ruled out a quantitative evaluation, it would be decided whether the standard was suitable for roll-out to other Branch projects based on a qualitative measure: whether the standard received high ratings from Branch personnel as to usability and overall satisfaction. The project used for piloting the Perspective-Based Inspection approach was a multi-mission framework designed for reuse. This was a good choice because key representatives from the three new missions would be involved in the inspections. The perspective-based approach was applied to produce inspection procedures tailored for the specific quality needs of the branch. The technical information to do so was largely drawn through a series of interviews with Branch personnel. The framework team used the procedures to review requirements. The inspections were useful for indicating that a restructuring of the requirements document was needed, which led to changes in the development project plan. The standard was sent out to other Branch personnel for review. Branch personnel were very positive. However, important changes were identified because the perspective of Attitude Control System (ACS) developers had not been adequately represented, a result of the specific personnel interviewed. The net result is that with some further work to incorporate the ACS perspective, and in synchrony with the roll out of independent Branch standards, the PBI approach will be implemented in the FSB. Also, the project intends to continue its collaboration with the technology provider (Dr. Forrest Shull) past the end of the grant, to allow a more rigorous quantitative evaluation.

Non-advanced Further Education.

ERIC Educational Resources Information Center

Alsop, M.

1986-01-01

Traces the history of post-secondary technical education (referred to as "further education") in the United Kingdom. Considers its present position in relation to other branches of the education system. Outlines some recent initiatives which have produced the present structure and content of technical education. (TW)

Treatment of Biliary Stricture After Live Donor Liver Transplantation With Combined Metal and Plastic Stent Insertion: A Feasibility and Safety Study.

PubMed

Parlak, Erkan; Koksal, Aydin Seref; Eminler, Ahmet Tarik; Toka, Bilal; Uslan, Mustafa Ihsan

2017-08-01

Fully covered self-expandable metal stents (Fc-SEMSs) have a challenging use in the treatment of anastomosis strictures after live donor liver transplantation (LDLT) because they can occlude secondary branch biliary ducts when placed above the biliary bifurcation. In this study, we evaluated the technical feasibility and safety of combining Fc-SEMSs with plastic stent(s) inserted to the secondary branch biliary ducts for the treatment of anastomosis stricture after LDLT. The study group included 22 patients (12 men, aged 51±11 years) with anastomotic biliary stricture after LDLT. A Fc-SEMS, 8 to 10 mm in diameter, was inserted to the straight, dilated main duct and plastic stent(s) were inserted to the secondary branches to avoid their occlusion. Stents were left in place for 2 months and removed with a stent retrieving forceps. Technical feasibilities, including technical success, successful removal, and adverse events of this novel strategy, were evaluated. Fc-SEMSs were successfuly deployed and removed in all of the cases. Three (13.6%) patients had pain requiring intravenous analgesia and Fc-SEMS had to be removed because of unbearable pain in one of them. Three (13.6%) patients developed cholangitis due to occlusion of unrecognized secondary branch biliary ducts. Primary stricture resolution rate was achieved in 17 (89.5%) of 19 patients. Recurrence was observed in 3 (17.6%) patients after a mean follow-up duration of 154.3±52.6 (range, 104-304) days. Combination of Fc-SEMS and plastic stent(s) is technically feasible and safe for the treatment of anastomotic biliary strictures after LDLT.

Geotechnical Study and Foundation Structural Design, Next Generation Ionosonde (NEXION) Installation, Thule Air Base, Greenland

DTIC Science & Technology

2015-10-01

Richard Biagioni , Program Manager Space and Missile Systems Center (SMC) Remote Sensing Space Environmental Branch (RSSE) 1050 E. Stewart Ave...Environmental Branch (SMC/RSSE) under MIPR# F3LGWD5009G003. The technical monitor was Richard Biagioni , SMC/RSSE. The work was performed by Kevin Bjella

A multi-institutional survey of interventional radiology for type II endoleaks after endovascular aortic repair: questionnaire results from the Japanese Society of Endoluminal Metallic Stents and Grafts in Japan.

PubMed

Ogawa, Yukihisa; Nishimaki, Hiroshi; Osuga, Keigo; Ikeda, Osamu; Hongo, Norio; Iwakoshi, Shinichi; Kawasaki, Ryota; Woodhams, Reiko; Yamaguchi, Masato; Kamiya, Mika; Kanematsu, Masayuki; Honda, Masanori; Kaminou, Toshio; Koizumi, Jun; Kichikawa, Kimihiko

2016-08-01

To investigate the current status of interventional radiology (IR) procedures for a type II endoleak (T2EL) in Japan, and to identify the technical aspects that affect treatment results. A retrospective survey was conducted by distributing questionnaires to 25 institutions. The eligibility criteria were endovascular aortic repair (EVAR) performed using commercial stent grafts and IR performed for T2EL between January 2007 and December 2013. Technical success was defined as disappearance of the EL on digital subtraction angiography immediately after embolization, and imaging success was defined as no EL on contrast-enhanced computed tomography within 6 months. Statistical comparisons of the number of involved branches, embolization level, embolic material, and changes in aneurysm size were made between the imaging success and imaging failure groups. The technical and imaging success rates were also compared between the initial therapy and repeat groups. A total of 166 cases were investigated. Initial therapy was performed in 147 cases (88.6 %), with repeat therapy in 19 cases (11.4 %). Transcatheter arterial embolization (TAE) was used most frequently, in 161 cases (97 %), with direct puncture (DP) used in 5 cases (3 %). Both coil embolization for the branches and NBCA embolization for the sac were frequently chosen. The technical success rate was 83.2 % (TAE group), and the imaging success rate was 46.5 % (TAE + DP groups). Branch + sac embolization was performed more frequently in the imaging success group. There was no significant difference in the number of involved branches or embolic material between the imaging success and imaging failure groups. Enlargement of the aneurysm was more frequently seen in the imaging failure group. There were no significant differences in the technical success and imaging success rates between the initial therapy and repeat groups. This is the first report of a multi-institutional questionnaire survey of IR procedures for T2EL after EVAR in Japan that was conducted to determine the current status. Enlargement of aneurysm size after embolization was more frequently seen in the imaging failure group. It is important to embolize both branch and sac to achieve imaging success, regardless of embolic material. Long-term outcomes need to be investigated.

Isomer-Specific Binding Affinity of Perfluorooctanesulfonate (PFOS) and Perfluorooctanoate (PFOA) to Serum Proteins.

PubMed

Beesoon, Sanjay; Martin, Jonathan W

2015-05-05

Perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) are among the most prominent contaminants in human serum, and these were historically manufactured as technical mixtures of linear and branched isomers. The isomers display unique pharmacokinetics in humans and in animal models, but molecular mechanisms underlying isomer-specific PFOS and PFOA disposition have not previously been studied. Here, ultrafiltration devices were used to examine (i) the dissociation constants (Kd) of individual PFOS and PFOA isomers with human serum albumin (HSA) and (ii) relative binding affinity of isomers in technical mixtures spiked to whole calf serum and human serum. Measurement of HSA Kd's demonstrated that linear PFOS (Kd=8(±4)×10(-8) M) was much more tightly bound than branched PFOS isomers (Kd range from 8(±1)×10(-5) M to 4(±2)×10(-4) M). Similarly, linear PFOA (Kd=1(±0.9)×10(-4) M) was more strongly bound to HSA compared to branched PFOA isomers (Kd range from 4(±2)×10(-4) M to 3(±2)×10(-4) M). The higher binding affinities of linear PFOS and PFOA to total serum protein were confirmed when both calf serum and human serum were spiked with technical mixtures. Overall, these data provide a mechanistic explanation for the longer biological half-life of PFOS in humans, compared to PFOA, and for the higher transplacental transfer efficiencies and renal clearance of branched PFOS and PFOA isomers, compared to the respective linear isomer.

Generalized Fluid System Simulation Program, Version 5.0-Educational. Supplemental Information for NASA/TM-2011-216470. Supplement

NASA Technical Reports Server (NTRS)

Majumdar, A. K.

2011-01-01

The Generalized Fluid System Simulation Program (GFSSP) is a finite-volume based general-purpose computer program for analyzing steady state and time-dependent flow rates, pressures, temperatures, and concentrations in a complex flow network. The program is capable of modeling real fluids with phase changes, compressibility, mixture thermodynamics, conjugate heat transfer between solid and fluid, fluid transients, pumps, compressors and external body forces such as gravity and centrifugal. The thermofluid system to be analyzed is discretized into nodes, branches, and conductors. The scalar properties such as pressure, temperature, and concentrations are calculated at nodes. Mass flow rates and heat transfer rates are computed in branches and conductors. The graphical user interface allows users to build their models using the point, drag and click method; the users can also run their models and post-process the results in the same environment. The integrated fluid library supplies thermodynamic and thermo-physical properties of 36 fluids and 21 different resistance/source options are provided for modeling momentum sources or sinks in the branches. This Technical Memorandum illustrates the application and verification of the code through 12 demonstrated example problems. This supplement gives the input and output data files for the examples.

75 FR 14643 - Office of New Reactors; Proposed Standard Review Plan, Branch Technical Position 7-19 on Guidance...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-26

... electronic form, will be posted on the NRC Web site and on the Federal rulemaking Web site http://www... that they do not want publicly disclosed. Federal Rulemaking Web site: Go to http://www.regulations.gov... CONTACT: Mr. Ian C. Jung, Chief, Instrumentation, Controls and Electrical Engineering Branch 2, Division...

Assurance Policy Evaluation - Spacecraft and Strategic Systems

DTIC Science & Technology

2014-09-17

electromechanical (EEE) parts, software, design and workmanship, work instructions, manufacturing and tooling, cleanrooms, electrostatic discharge ...T9001B.  An external group, called the Evaluation and Assessment Team, made up of product assurance subject matter experts from NSWC Corona performs...NSWC, Corona and SSP Technical Branch(es). The FTPE, performed every 3 years, is an objective evaluation of facility performance to assure proper

Materials Division research and technical accomplishments for FY 1988 and plans for FY 1989

NASA Technical Reports Server (NTRS)

Brinkley, Kay L.

1989-01-01

The research program of the Materials Division is presented as FY-88 accomplishments and FY-89 plans. The accomplishments for each Branch are highlighted and plans are outlined. Publications of the Division are included by Branch. This material is useful in program coordination with other government organizations, universities, and industry in areas of mutual interest.

Jeanette Scissum-Mickens

NASA Image and Video Library

1964-12-01

Jeanette Scissum joined NASA’s Marshall Space Flight Center in 1964 after earning bachelor's and master's degrees in mathematics from Alabama A&M University. Scissum published a NASA report in 1967, “Survey of Solar Cycle Prediction Models,” which put forward techniques for improved forecasting of the sunspot cycle. In the mid-1970s she worked as a space scientist in the Space Environment Branch of Marshall’s Space Sciences Laboratory and later led activities in Marshall’s Atmospheric, Magnetospheric, and Plasmas in Space project.In 1975, Scissum wrote an article for the National Technical Association, “Equal Employment Opportunity and the Supervisor – A Counselor’s View,” which argued that many discrimination complaints could be avoided “through adequate and meaningful communication.” Scissum later worked at NASA Headquarters as a computer systems analyst responsible for analyzing and directing NASA management information and technical support systems.

Integrative Physical and Cognitive Training Development to Better Meet Airman Mission Requirements

DTIC Science & Technology

2015-07-26

Warfighter Interface Division Applied Neuroscience Branch Wright-Patterson AFB OH 45433 711 HPW/RHCP 11. SPONSOR/MONITOR’S REPORT NUMBER(S...Interface Division) and Erica Johnson (AFRL, Applied Neuroscience Branch) for their contributions in technical development and manuscript editing that...Liston C. Hobson J. Stickgold, R. Cognitive flexibility across the sleep–wake cycle: REM-sleep enhancement of anagram problem solving. Cogn Brain

Propagation-Loss Measurements and Modelling for Topographically Smooth and Rough Seabeds

DTIC Science & Technology

1989-06-01

34 - UNLIMITED DISTRIBUTION I * National Defence Defense nationale Research and -urcau de recherche Development Branch et developpoment TECHNICAL...Desharnais DTI SEP 1419899 Defence - - Centre de Research 4 Recherches pour la Establishment Defense Atlantic Atlantique Canada8 89 9 14 018 r5Tn f" S...Defence Defense nationale Research and Bureau de recherche Development Branch et developpement PROPAGATION-LOSS MEASUREMENTS AND MODELLING FOR

Short papers of the U.S. Geological Survey uranium-thorium symposium, 1977

USGS Publications Warehouse

Campbell, John A.

1977-01-01

This circular contains expanded abstracts for the technical papers presented at the 1977 Uranium and Thorium Research and Resources Conference, sponsored by the Branch of Uranium and Thorium Resources, U.S. Geological Survey. This Conference was held April 27 and 28, 1977, at the Colorado School of Mines, Golden. This was the second conference sponsored by the Branch the first was held in December of 1975.Readers interested in additional information about a paper presented at the meeting should contact the author directly. U.S. Geological Survey authors stationed in Denver can be reached by writing to Box 25046, Denver Federal Center, Denver, Colorado 80225. Authors stationed in Reston, Virginia, can be reached by writing to the U.S. Geological Survey, National Center, 12201 Sunrise Valley Drive, Reston, Virginia 22092. Current addresses for other authors appear at the beginning of their papers.Any use of trade names and trademarks in this publication is for descriptive purposes only and does not constitute endorsement by the U.S. Geological Survey.

Annual Technical Symposium (28th): Achieving Technical and Management Excellence. Held in Arlington, Virginia on April 11, 1991,

DTIC Science & Technology

1991-04-11

Perplexed: Think Energy Again. Video Enhanced SECAT - An Energy Program; Quality Ship Service Power with an Integrated Diesel Electric Propulsion...DIesign Branch (5011), NAVSEA * "Think Energy Again! Video Enhanced SECAT - 5 An Energy Program"’ Hasan Pehlivan, Mechanical Engineer/Ship Trials, Surface...1.015, or 1.5% increase.) Association of Scientists and Engineers 28th Annual Technical Symposium, 11 April 1991 THINK ENERGY AGAIN! A VIDEO ENHANCED

48 CFR 35.007 - Solicitations.

Code of Federal Regulations, 2014 CFR

2014-10-01

... offeror's experience; (5) Pertinent novel ideas in the specific branch of science and technology involved... in the specific field of science or technology involved. Cognizant technical personnel should...

48 CFR 35.007 - Solicitations.

Code of Federal Regulations, 2013 CFR

2013-10-01

... offeror's experience; (5) Pertinent novel ideas in the specific branch of science and technology involved... in the specific field of science or technology involved. Cognizant technical personnel should...

48 CFR 35.007 - Solicitations.

Code of Federal Regulations, 2012 CFR

2012-10-01

... offeror's experience; (5) Pertinent novel ideas in the specific branch of science and technology involved... in the specific field of science or technology involved. Cognizant technical personnel should...

Combined ultrasound and fluoroscopic guidance for radiofrequency ablation of the obturator nerve for intractable cancer-associated hip pain.

PubMed

Stone, Jonathan; Matchett, Gerald

2014-01-01

Management of pain from skeletal metastases is notoriously difficult. Case reports and case series have described radiofrequency ablation of the obturator nerve branches to the femoral head for treatment of intractable hip pain. Ablation of the obturator branches to the femoral head is technically difficult because of bony and vascular anatomy, including close proximity of the femoral vessels. Here we present the case of a 79-year-old woman with intractable right hip pain and inability to ambulate secondary to metastatic non-small cell lung cancer in the femoral head and acetabulum, treated with thermal radiofrequency ablation of the obturator and femoral nerve branches to the femoral head. Ablation of the obturator nerve was done via anterior placement of the radiofrequency needle under combined ultrasound and fluoroscopic guidance, passing the radiofrequency needle between the femoral artery and femoral vein. Real-time ultrasound guidance was used to avoid vascular puncture. Thermal radiofrequency ablation resulted in sustained pain relief, and resumption in the ability of the patient to ambulate. From this case we suggest that an anterior approach to the obturator nerve branches to the femoral head may be technically feasible using combined ultrasound and fluoroscopic guidance to avoid vascular puncture.

A Feasibility Study of a New Unibody Branched Stent Graft Applied to Reconstruct the Canine Aortic Arch.

PubMed

Li, W; Zhai, S; Xu, K; Li, Q; Zhong, H; Li, T; Zhang, Z

2018-06-01

The aim was to evaluate the feasibility and safety of a new unibody branched stent graft for the reconstruction of the canine aortic arch. The unibody branched stent grafts included single branched stent grafts and double branched stent grafts. The main stent graft and branched limbs were sutured together. The branched stent grafts were folded into the introducer system, which consisted of a double channel catheter, a detachable sleeve, and an introducer sheath. The branched stent grafts were introduced and deployed into the aortic arch by the delivery system. Twenty adult mongrel dogs were used for the experiments. Ten dogs were implanted with single branched stent grafts; the other 10 were implanted with double branched stent grafts. The surviving animals were followed up for 3 months. Computed tomography angiography (CTA) was performed to observe the status of the branched stent grafts. All the unibody branched stent grafts were successfully implanted into the canine aortic arches. The technical success rate was 100%. There was no cerebral infarction, paraplegia or incision infection. CTA showed that all the branched stent grafts were patent; there was no endoleak or stent migration. The unibody branched stent graft system could be used to reconstruct the aortic arch. The animal experimental procedures demonstrated the safety and feasibility of the unibody branched stent graft system. Copyright © 2018 European Society for Vascular Surgery. Published by Elsevier B.V. All rights reserved.

FOIA Home

Science.gov Websites

Information Access Policy & Compliance BranchInformation Access Policy & Compliance Branch Join the Air Force Home Offices By Command By Base Library Handbook Annual Reports Resources Privacy Act Search Information Access Policy & Compliance Branch

Soil Gas Sampling

EPA Pesticide Factsheets

Field Branches Quality System and Technical Procedures: This document describes general and specific procedures, methods and considerations to be used and observed when collecting soil gas samples for field screening or laboratory analysis.

47 CFR 1.85 - Suspension of operator licenses.

Code of Federal Regulations, 2010 CFR

2010-10-01

... license is ordered suspended, the operator shall send his operator license to the Licensing and Technical Analysis Branch, Public Safety and Private Wireless Division, Wireless Telecommunications Bureau, in...

47 CFR 1.85 - Suspension of operator licenses.

Code of Federal Regulations, 2011 CFR

2011-10-01

... license is ordered suspended, the operator shall send his operator license to the Licensing and Technical Analysis Branch, Public Safety and Private Wireless Division, Wireless Telecommunications Bureau, in...

JD-2000™

EPA Pesticide Factsheets

Technical product bulletin: this dispersant used in oil spill cleanups is free of phosphates, aromatic chlorinated solvents, branched ethoxylated alcohols, and hydrotreated distillates. Timely application even at low rates can counter mousse forming.

29 CFR 14.20 - Dissemination to individuals and firms outside the executive branch.

Code of Federal Regulations, 2011 CFR

2011-07-01

... executive branch. 14.20 Section 14.20 Labor Office of the Secretary of Labor SECURITY REGULATIONS Transmission of Classified Information § 14.20 Dissemination to individuals and firms outside the executive branch. Request for classified information received from sources outside the executive branch of the...

36 CFR 1260.20 - Who is responsible for the declassification of classified national security Executive Branch...

Code of Federal Regulations, 2010 CFR

2010-07-01

... declassification of classified national security Executive Branch information that has been accessioned by NARA... ADMINISTRATION DECLASSIFICATION DECLASSIFICATION OF NATIONAL SECURITY INFORMATION Responsibilities § 1260.20 Who is responsible for the declassification of classified national security Executive Branch information...

Custom-made versus off-the-shelf multibranched endografts for endovascular repair of thoracoabdominal aortic aneurysms.

PubMed

Bisdas, Theodosios; Donas, Konstantinos P; Bosiers, Michel J; Torsello, Giovanni; Austermann, Martin

2014-11-01

This study compared early outcomes between the custom-made and the new off-the-shelf multibranched endograft (mbEVAR, t-branch; Cook Medical, Bloomington, Ind) for the endovascular repair of thoracoabdominal aortic aneurysms (TAAAs). Between January 2010 and January 2013, 46 consecutive patients with TAAAs underwent endovascular aortic repair with mbEVARs. A custom-made device was used in 24 patients (group A, 52%), with Crawford classification type I, 2 (8%); type II, 4 (17%); type III, 9 (38%); and type IV/V, 9 (38%), and the a t-branch endograft was used in 22 patients (group B, 47%), with type II, 9 (41%); type III, 12 (55%); and type IV/V, 1 (4%). The main outcome measure was technical success, defined as successful target revascularization without occlusion of the bridging endografts or type I or III endoleak at the completion angiography. Secondary end points were mortality, unplanned reinterventions, branch occlusion, paraplegia, and persistent (after discharge) paraparesis. Technical success was 100% in both groups. The 30-day mortality was 8% in group A (n = 2) and 0% in group B (P = .51). Survival rates at 6 months were 71% in group A (mean follow-up, 13 ± 11 months) and 94% in group B (mean follow-up, 6 ± 3 months; (P = .04). There was only one procedure-related death caused by cerebral bleeding and herniation in group A. The freedom-from-reintervention rate at 6 months was 100% in group A (mean follow-up, 12 ± 11.5 months) and 90% in group B (mean follow-up, 6 ± 3.9 months; P = .07). No branch occlusions were observed in group A, whereas a branch occlusion occurred in three patients in group B (in all cases the bridging endograft for the renal artery). In two patients, the possible reason for branch occlusion was a thrombophilic disorder, whereas in one patient, the reason remains unknown. Paraplegia was observed in one patient in each group (group A: 4%; group B: 5%; P = .51) and persistent paraparesis in two patients in group A (8%) and in one patient (5%) in group B (P = .94). The t-branch device, with the unique advantage of direct implantation without any delay for manufacturing, showed 100% technical success and comparable clinical outcomes to the traditional custom-made mbEVARs. Further long-term evaluation remains mandatory. Copyright © 2014 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

Respiratory Toxicology: 1981

DTIC Science & Technology

1981-08-01

AFAMRL-TR-81-81 D /a , 𔄁 RESPIRATORY TOXICOLOGY Annual Technical Report: 1981 P. E. NEWTON, Ph.D. UNIVERSITY OF CALIFORNIA, IRVINE OVERLOOK BRANCH...OF REPORT & PERIOD COVERED RESPIRATORY TOXICOLOGY: 1981 Annual Technical June 1980 through May 198 Ś. PERFORMING ORG. REPORT NUMBER 7. AUTHOR(s) 8...ABSTRACT (Continue on reverse side if necessary and Identify by block number) The Respiratory Toxicology research programs conducted at the Toxic Hazards

Evaluation of the optimal visceral branch configuration in open thoracoabdominal aortic repair by computed tomography.

PubMed

Kamohara, Keiji; Furukawa, Kojiro; Itoh, Manabu; Morokuma, Hiroyuki; Tanaka, Hideya; Hayashi, Nagi; Morita, Shigeki

2015-01-01

In thoracoabdominal aneurysm (TAAA) repair, our technical modification of visceral reconstruction using longer cut pre-sewn side branches has provided good surgical outcomes. Here, we assessed the long-term durability and patency of revascularized branches using computed tomography (CT) to confirm the validity of our approach. Early and late CT evaluations were performed in 11 TAAA patients (males: 5; mean age: 60.6 years) using the Coselli graft to evaluate the position of main graft and the diverging pattern and patency of side branches. Seven of 11 were sutured in an extra-anatomical fashion using longer cut side branches. In Anatomical (n = 4) and Extra-anatomical (n = 7) groups, the early patency of side branches was not significantly different. Although the late patency of right renal artery (RA) was 100% in both groups, the one of left RA was 60% in Extra-anatomical, while 100% in Anatomical. Furthermore, the main graft in Extra-anatomical was significantly posterior and leftward to the spine with left RA side branch diverging at an acute angle. When a pre-sewn branched graft designed for TAAA is used, the graft should be sutured in a fashion similar to normal patient anatomy to minimize the possibility of kinking of RA side branch for the patency.

Acquisition plan for Digital Document Storage (DDS) prototype system

NASA Technical Reports Server (NTRS)

1990-01-01

NASA Headquarters maintains a continuing interest in and commitment to exploring the use of new technology to support productivity improvements in meeting service requirements tasked to the NASA Scientific and Technical Information (STI) Facility, and to support cost effective approaches to the development and delivery of enhanced levels of service provided by the STI Facility. The DDS project has been pursued with this interest and commitment in mind. It is believed that DDS will provide improved archival blowback quality and service for ad hoc requests for paper copies of documents archived and serviced centrally at the STI Facility. It will also develop an operating capability to scan, digitize, store, and reproduce paper copies of 5000 NASA technical reports archived annually at the STI Facility and serviced to the user community. Additionally, it will provide NASA Headquarters and field installations with on-demand, remote, electronic retrieval of digitized, bilevel, bit mapped report images along with branched, nonsequential retrieval of report subparts.

Transluminal Angioplasty of Peroneal Artery Branches in Diabetics: Initial Technical Experience

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

Graziani, Lanfroi, E-mail: langrazi@tin.it; Silvestro, Antonio; Monge, Luca

2008-01-15

The present study aimed to report the technical feasibility of percutaneous transluminal angioplasty (PTA) of obstructed or insufficient collateral branches (anterior and posterior perforating branches) from distal peroneal to foot arteries in diabetic patients with chronic critical limb ischemia (CLI) and chronic noncrossable occlusion of the anterior and posterior tibial arteries. Twenty-four diabetic CLI patients (age, 67 {+-} 8 years; 87% males) undergoing collateral PTA were included. Baseline clinical angiographic and follow-up data were retrospectively reviewed. Collateral PTA was associated with a concomitant PTA of other sites in 21 (83%) cases. In 15 cases the treated collateral linked the peronealmore » with the plantaris communis; in 9 cases, the peroneal with the dorsalis pedis. Angiographic results of collateral PTA were good in 13 cases (<30% residual stenosis), whereas the result was considered moderate (30%-49% residual stenosis) in the remaining cases. Neither perforation nor acute occlusion of the treated collaterals or other relevant complications were observed. Mean follow-up was 32 {+-} 17 months. Major amputation was necessary for two (8.3%) patients. Cumulative limb salvage rates at 2 and 4 years were 96% and 87%, respectively. In conclusion, this initial experience shows that PTA of the collateral branches from distal peroneal to foot arteries is a feasible technique. Future studies are required to define the clinical role of this novel approach.« less

7 CFR 91.9 - How to make an application.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Science and Technology laboratory where the service is provided, or by contacting the Technical Services Branch Chief at Science and Technology Headquarters, Washington, DC. A list of the Science and Technology...

7 CFR 91.9 - How to make an application.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Science and Technology laboratory where the service is provided, or by contacting the Technical Services Branch Chief at Science and Technology Headquarters, Washington, DC. A list of the Science and Technology...

7 CFR 91.9 - How to make an application.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Science and Technology laboratory where the service is provided, or by contacting the Technical Services Branch Chief at Science and Technology Headquarters, Washington, DC. A list of the Science and Technology...

7 CFR 91.9 - How to make an application.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Science and Technology laboratory where the service is provided, or by contacting the Technical Services Branch Chief at Science and Technology Headquarters, Washington, DC. A list of the Science and Technology...

7 CFR 91.9 - How to make an application.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Science and Technology laboratory where the service is provided, or by contacting the Technical Services Branch Chief at Science and Technology Headquarters, Washington, DC. A list of the Science and Technology...

Making KYTC geotechnical reports available on the web.

DOT National Transportation Integrated Search

2006-06-01

The Geotechnical Branch of the Kentucky Transportation Cabinet (KYTC) prepares technical reports that contain drawings, explanations, and recommendations for road and structure construction projects in Kentucky. These design reports, once complete, a...

High Efficiency Space Power Systems Project Advanced Space-Rated Batteries

NASA Technical Reports Server (NTRS)

Reid, Concha M.

2011-01-01

Case Western Reserve University (CWRU) has an agreement with China National Offshore Oil Corporation New Energy Investment Company, Ltd. (CNOOC), under the United States-China EcoPartnerships Framework, to create a bi-national entity seeking to develop technically feasible and economically viable solutions to energy and environmental issues. Advanced batteries have been identified as one of the initial areas targeted for collaborations. CWRU invited NASA Glenn Research Center (GRC) personnel from the Electrochemistry Branch to CWRU to discuss various aspects of advanced battery development as they might apply to this partnership. Topics discussed included: the process for the selection of a battery chemistry; the establishment of an integrated development program; project management/technical interactions; new technology developments; and synergies between batteries for automotive and space operations. Additional collaborations between CWRU and NASA GRC's Electrochemistry Branch were also discussed.

Electronic Warfare Systems Career Ladder, AFSC 456X1A/B.

DTIC Science & Technology

1991-04-01

En .. 𔃾- (AS L o t.. 4 - 0 L. 0 IXtC SL U41 .004- -C . W a 3 2 ) P- C XL x1. C4’ X O b .4 -J L. 0...2 Im 1m 1 AL/HRD/ID 1 1M lm/lh1 ARMY OCCUPATIONAL SURVEY BRANCH 1 CCAF/AYX 1 DEFENSE TECHNICAL INFORMATION CENTER 2 DE1 3 , USAFOMS (KEESLER AFB MS) 1...1 i HQ AFISC/DAP 2 HQ AFLC/DPMAE 3 HQ AFSC/DPAL 3 3 HQ AFSC/TTA 1 1 HQ ATC/DPAE 3 3 HQ ATC/TTOA 2 1 HQ ESC/DPTE 3 3 HQ ESC/TTA 1 1 HQ MAC/DPAT 3 3

Lessons Learned From the Development, Operation, and Review of Mechanical Systems on the Space Shuttle, International Space Station, and Payloads

NASA Technical Reports Server (NTRS)

Dinsel, Alison; Jermstad, Wayne; Robertson, Brandan

2006-01-01

The Mechanical Design and Analysis Branch at the Johnson Space Center (JSC) is responsible for the technical oversight of over 30 mechanical systems flying on the Space Shuttle Orbiter and the International Space Station (ISS). The branch also has the responsibility for reviewing all mechanical systems on all Space Shuttle and International Space Station payloads, as part of the payload safety review process, through the Mechanical Systems Working Group (MSWG). These responsibilities give the branch unique insight into a large number of mechanical systems, and problems encountered during their design, testing, and operation. This paper contains narrative descriptions of lessons learned from some of the major problems worked on by the branch during the last two years. The problems are grouped into common categories and lessons learned are stated.

Producibility and Production Aspects of the Market Analysis Process

DTIC Science & Technology

1989-06-01

for most TROSCOM general purpose systems and equipment are the U.S. Army Quartermaster Center and School, Fort Lee, VA ( fuels handling and storage...established a Mission Area Proponency Branch staffed with military R&D Coordinator Officers (formerly TRISOs - Technical Requirements Integration Staff...time is spent reacting, rather than acting, i.e., the amount of work required to supply numerous reports on delinquent contractors and on Technical

Structural Mechanics and Dynamics Branch

NASA Technical Reports Server (NTRS)

Stefko, George

2003-01-01

The 2002 annual report of the Structural Mechanics and Dynamics Branch reflects the majority of the work performed by the branch staff during the 2002 calendar year. Its purpose is to give a brief review of the branch s technical accomplishments. The Structural Mechanics and Dynamics Branch develops innovative computational tools, benchmark experimental data, and solutions to long-term barrier problems in the areas of propulsion aeroelasticity, active and passive damping, engine vibration control, rotor dynamics, magnetic suspension, structural mechanics, probabilistics, smart structures, engine system dynamics, and engine containment. Furthermore, the branch is developing a compact, nonpolluting, bearingless electric machine with electric power supplied by fuel cells for future "more electric" aircraft. An ultra-high-power-density machine that can generate projected power densities of 50 hp/lb or more, in comparison to conventional electric machines, which generate usually 0.2 hp/lb, is under development for application to electric drives for propulsive fans or propellers. In the future, propulsion and power systems will need to be lighter, to operate at higher temperatures, and to be more reliable in order to achieve higher performance and economic viability. The Structural Mechanics and Dynamics Branch is working to achieve these complex, challenging goals.

Fatigue and Fracture Branch: A compendium of recently completed and on-going research projects

NASA Technical Reports Server (NTRS)

Elber, W.

1984-01-01

This compendium of recently completed and ongoing research projects from the Fatigue and Fracture Branch at NASA Langley Research Center provides technical descriptions and key results of all such projects expected to lead to publication of significant findings. The common thread to all these studies is the application of fracture mechanics analyses to engineering problems in metals and composites, with particular emphasis on airframe structural materials. References to recent publications are included where appropriate.

High Bypass Turbofan Component Development. Amendment I. Small Fan Redesign.

DTIC Science & Technology

1980-02-01

A0A89 67 BENRAL EECTRIC CO LYNN MA AIRCRAFT ENGINE GROUP P’S 21 5 HIGH BYPASS TURBOFAN COMPONENT DEVELOPMENT. AMENDMENT I. SMALL -ETC(U) FEB 80 H...Weldon Aircraft Engine Group S General Electric Co. Lynn, Massachusetts 01910 0 February 1980 DTC Technical Report AF.AL-TR-80-2011 Final Report for...LARRY W.4ILL, CAPT, USAF ERIK W. LINDNER, TAM Project Engineer Special Engines Performance Branch Performance Branch Turbine Engine Division FOR THE

Advanced Technical Considerations for Implanting the t-Branch Off-the-Shelf Multibranched Stent-Graft to Treat Thoracoabdominal Aneurysms.

PubMed

Ferreira, Marcelo; Ferreira, Diego; Cunha, Rodrigo; Bicalho, Guilherme; Rodrigues, Eduardo

2018-06-01

To demonstrate different techniques and device modifications that can expand the anatomic suitability of the off-the-shelf multibranched t-Branch for treatment of thoracoabdominal aortic aneurysm. The t-Branch device is not customized for specific patient anatomy, and the most frequent limitations to its use are an inadequate sealing zone and renal artery anatomy. Experience with this device has prompted the development of several techniques that can be employed to maximize the suitability of this stent-graft. Advice is offered on modification of the device to minimize the risk of paraplegia or better match patient anatomy. Maneuvers are explained to ease delivery through tortuous anatomy or existing stent-grafts, catheterize visceral target vessels, select a bridging stent, reduce ischemia time in the limbs, and alter the configuration of the branches. Employing adjunctive maneuvers can increase the anatomic suitability of the t-Branch; in our experience, these techniques have increased the applicability to more than 80% of all elective and urgent thoracoabdominal aortic aneurysm cases.

Feasibility Study of a Novel Thoraco-abdominal Aortic Hybrid Device (SPIDER-graft) in a Translational Pig Model.

PubMed

Debus, Eike S; Kölbel, Tilo; Duprée, Anna; Daum, Günter; Sandhu, Harleen K; Manzoni, Daniel; Wipper, Sabine H

2018-02-01

The hybrid SPIDER-graft consists of a proximal descending aortic stent graft and a conventional six branched Dacron graft for open abdominal aortic repair. Technical feasibility with regard to avoiding thoracotomy and extracorporeal circulation (ECC) during thoraco-abdominal aortic hybrid repair and peri-procedural safety of this novel device are unknown. This was a feasibility and safety study in domestic pigs (75-85 kg). The abdominal aorta including iliac bifurcation, left renal artery, and visceral arteries were exposed via retroperitoneal access. The right iliac branch was first temporarily anastomosed end to side to the distal aorta via partial clamping. During inflow reduction and infra-coeliac cross-clamping, the coeliac trunk (CT) was divided and the proximal stent graft portion of the SPIDER-graft was deployed into the descending aorta via the CT ostium. Retrograde visceral and antegrade aorto-iliac blood flow was maintained via the iliac side branch. The visceral, renal, and iliac arteries were sequentially anastomosed, finally replacing the first iliac end to side anastomosis. Technical success, blood flow, periods of ischaemia, and peri-procedural complications were evaluated after intra-operative completion angiography and post-operative computed tomography angiography. Six animals underwent successful thoracic stent graft deployment and distal open reconstruction without peri-operative death. The median thoracic graft implantation time was 4.5 min, and the median ischaemia times before reperfusion were 10 min for the CT, 8 min for the superior mesenteric artery, 13 min for the right renal artery, and 22 min for the left renal artery. Angiography demonstrated appropriate graft implantation and blood flow measurements confirmed sufficient blood flow through all side branches. In this translational pig model, thoraco-abdominal hybrid repair using the novel SPIDER-graft was successful in avoiding thoracotomy and ECC. Technical feasibility and safety appear promising, but need to be reassessed in humans. Copyright © 2017. Published by Elsevier Ltd.

The Shock and Vibration Digest. Volume 16, Number 4

DTIC Science & Technology

1984-04-01

The 2nd International Modal Analysis Conference, which was held in Orlando, Florida, this past February, was highly successful in all respects. A...announcement of the formation of a new technical society dedicated to advancing the modal analysis technology, the International Society for Modal Testing and... Analysis . This new society is I unique in two respects. First, it is dedicated to a specific branch of a specialized technical field..Second, it is a

NAS infrastructure management system build 1.5 computer-human interface

DOT National Transportation Integrated Search

2001-01-01

Human factors engineers from the National Airspace System (NAS) Human Factors Branch (ACT-530) of the Federal Aviation Administration William J. Hughes Technical Center conducted an evaluation of the NAS Infrastructure Management System (NIMS) Build ...

76 FR 82111 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-30

.... FOR FURTHER INFORMATION CONTACT: Chris Parker, Aerospace Engineer, Propulsion Branch, ANM-140S, FAA... Information For more information about this AD, contact Chris Parker, Aerospace Engineer, Propulsion Branch...

78 FR 73538 - Agency Information Collection Activities: Proposed Collection Renewal; Comment Request Re...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-06

... Collection Renewal; Comment Request Re: Foreign Branching and Investment by Insured State Nonmember Banks... collection entitled Foreign Branching and Investment by Insured State Nonmember Banks (OMB No. 3064-0125). At... information: Title: Foreign Branching and Investment by Insured State Nonmember Banks. OMB Number: 3064-0125...

Thoracic Endovascular Aortic Repair Combined with Assistant Techniques and Devices for the Treatment of Acute Complicated Stanford Type B Aortic Dissections Involving Aortic Arch.

PubMed

Zhang, Tianhua; Jiang, Weiliang; Lu, Haitao; Liu, Jianfeng

2016-04-01

The present study retrospectively reviewed and evaluated the effectiveness of thoracic endovascular aortic repair (TEVAR) combined with assistant techniques and devices for the treatment of acute complicated Stanford type B aortic dissections involving aortic arch. Fifty-six patients with acute complicated Stanford type B aortic dissection involving aortic arch were treated with TEVAR combined with hybrid procedure, chimney-graft technique, and branched stent grafts from January 2009 to March 2014. Seventeen patients undergone TEVAR combined with hybrid technique. Technical success was achieved in 94.1% with 5.8% of early mortality. Strokes occurred in a patient developing paraplegia, who completely recovered after lumbar drainage. Cardiocirculatory and pulmonary complications, bypass dysfunction or severe endoleak was not observed. Thirty patients undergone TEVAR combined with chimney technique with 100% technical success rate. Chimney-stent compression was observed in 1 patient, and another bare stent was deployed inside the first one. Three patients (10%) died during the study period. Immediate postoperative type I endoleak was detected in 4 cases (13.3%). TEVAR assisted by Castor branched aortic stent grafts in 9 patients was successful. Mortality during perioperative period and 30 days after TEVAR was null. No serious complications such as strokes, acute myocardial infarction, and ischemia of arms occurred. The results indicate that TEVAR combined with hybrid technique, chimney technique, and branched stent grafts is proven to be a technically feasible and effective treatment for acute complicated Stanford type B aortic dissection involving aortic arch in small cohort. Copyright © 2016 Elsevier Inc. All rights reserved.

Space Suits and Crew Survival Systems Branch Education and Public Outreach Support of NASA's Strategic Goals in Fiscal Year 2012

NASA Technical Reports Server (NTRS)

Jennings, Mallory A.

2012-01-01

As NASA plans to send people beyond low Earth orbit, it is important to educate and inspire the next generation of astronauts, engineers, scientist, and general public. This is so important to NASA future that it is one of the agencies strategic goals. The Space Suits and Crew Survival Systems Branch at Johnson Space Center (JSC) is actively involved in helping to achieve this goal by sharing our hardware and technical experts with students, educators, and the general public and educating them about the challenges of human space flight, with Education and Public Outreach (EPO). This paper summarizes the Space Suit and Crew Survival Systems Branch EPO efforts throughout fiscal year 2012.

Space Suits and Crew Survival Systems Branch Education and Public Outreach Support of NASA's Strategic Goals in Fiscal Year 2012

NASA Technical Reports Server (NTRS)

Jennings, Mallory A.

2013-01-01

As NASA plans to send people beyond low Earth orbit, it is important to educate and inspire the next generation of astronauts, engineers, scientists, and the general public. This is so important to NASA s future that it is one of the agency s strategic goals. The Space Suits and Crew Survival Systems Branch at Johnson Space Center (JSC) is actively involved in achieving this goal by sharing our hardware and technical experts with students, educators, and the general public and educating them about the challenges of human space flight, with Education and Public Outreach (EPO). This paper summarizes the Space Suit and Crew Survival Systems Branch EPO efforts throughout fiscal year 2012.

Spatial mapping and quantification of developmental branching morphogenesis.

PubMed

Short, Kieran; Hodson, Mark; Smyth, Ian

2013-01-15

Branching morphogenesis is a fundamental developmental mechanism that shapes the formation of many organs. The complex three-dimensional shapes derived by this process reflect equally complex genetic interactions between branching epithelia and their surrounding mesenchyme. Despite the importance of this process to normal adult organ function, analysis of branching has been stymied by the absence of a bespoke method to quantify accurately the complex spatial datasets that describe it. As a consequence, although many developmentally important genes are proposed to influence branching morphogenesis, we have no way of objectively assessing their individual contributions to this process. We report the development of a method for accurately quantifying many aspects of branching morphogenesis and we demonstrate its application to the study of organ development. As proof of principle we have employed this approach to analyse the developing mouse lung and kidney, describing the spatial characteristics of the branching ureteric bud and pulmonary epithelia. To demonstrate further its capacity to profile unrecognised genetic contributions to organ development, we examine Tgfb2 mutant kidneys, identifying elements of both developmental delay and specific spatial dysmorphology caused by haplo-insufficiency for this gene. This technical advance provides a crucial resource that will enable rigorous characterisation of the genetic and environmental factors that regulate this essential and evolutionarily conserved developmental mechanism.

Library staff development course.

PubMed Central

Eaton, E K

1981-01-01

The Moody Medical Library at the University of Texas Medical Branch plans, presents, and evaluates regularly a staff development program for its employees, including librarians and clerical and technical staff. The program's purpose is to provide continuing education for the library staff while concurrently: (1) providing information concerning specific library services and programs; (2) illustrating the interrelationship of the departments and divisions within the library; (3) developing a sense of teamwork and loyalty; and (4) developing job pride. Staff member volunteers teach the various courses. An integral part of the program is an evaluation of the efficacy of its various components using a form developed specifically for this purpose. Participants give the majority of courses an effectiveness rating of 90% or above. PMID:7248595

Annual Research Highlights, 1979-80. Alberta Education, September 1980.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Planning and Research Branch.

The Planning and Research Branch is a service branch of Alberta Education which provides information to planning and policy makers within Alberta Education to assist in making realistic decisions about educational directions and programs. This guide presents information about the operation of the Branch and reports in capsule form on a selection…

Space Flight Software Development Software for Intelligent System Health Management

NASA Technical Reports Server (NTRS)

Trevino, Luis C.; Crumbley, Tim

2004-01-01

The slide presentation examines the Marshall Space Flight Center Flight Software Branch, including software development projects, mission critical space flight software development, software technical insight, advanced software development technologies, and continuous improvement in the software development processes and methods.

RECENT PUBLICATIONS - ISOTOPE HYDROLOGY LABORATORY (WATER QUALITY MANAGEMENT BRANCH, WSWRD, NRMRL)

EPA Science Inventory

NRMRL's Water Supply and Water Resouces Division's Isotope Hydrology Laboratory (IHL) produces and publishes highly specialized technical and scientific documents relating to IHL's research. The mission of IHL is to resolve environmental hydrology problems through research and ap...

76 FR 31381 - Office Of New Reactors; Proposed Revision 4 to Standard Review Plan; Section 8.1 on Electric...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-31

...). The current revision issues a new Branch Technical Position (BTP) 8-8 on ``Onsite (Emergency Diesel Generators) and Offsite Power Sources Allowed Outage Time Extensions.'' (ADAMS Accession No. ML111180521...

77 FR 64435 - Branch Technical Position on the Import of Non-U.S. Origin Radioactive Sources

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

... exclusion, initially adopted in a 1995 rule.\\3\\ In accordance with International Atomic Energy Agency (IAEA) Code of Conduct on the Safety and Security of Radioactive Sources and the IAEA supplemental Guidance on...

Syntactic/semantic techniques for feature description and character recognition

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

Gonzalez, R.C.

1983-01-01

The Pattern Analysis Branch, Mapping, Charting and Geodesy (MC/G) Division, of the Naval Ocean Research and Development Activity (NORDA) has been involved over the past several years in the development of algorithms and techniques for computer recognition of free-form handprinted symbols as they appear on the Defense Mapping Agency (DMA) maps and charts. NORDA has made significant contributions to the automation of MC/G through advancing the state of the art in such information extraction techniques. In particular, new concepts in character (symbol) skeletonization, rugged feature measurements, and expert system-oriented decision logic have allowed the development of a very high performancemore » Handprinted Symbol Recognition (HSR) system for identifying depth soundings from naval smooth sheets (accuracies greater than 99.5%). The study reported in this technical note is part of NORDA's continuing research and development in pattern and shape analysis as it applies to Navy and DMA ocean/environment problems. The issue addressed in this technical note deals with emerging areas of syntactic and semantic techniques in pattern recognition as they might apply to the free-form symbol problem.« less

A Qualitative Assessment of Current CCF Guidance Based on a Review of Safety System Digital Implementation Changes with Evolving Technology

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

Korsah, Kofi; Muhlheim, Michael David; Wood, Richard

The US Nuclear Regulatory Commission (NRC) is initiating a new rulemaking project to develop a digital system common-cause failure (CCF) rule. This rulemaking will review and modify or affirm the NRC's current digital system CCF policy as discussed in the Staff Requirements Memorandum to the Secretary of the Commission, Office of the NRC (SECY) 93-087, Policy, Technical, and Licensing Issues Pertaining to Evolutionary and Advanced Light Water Reactor (ALWR) Designs, and Branch Technical Position (BTP) 7-19, Guidance on Evaluation of Defense-in-Depth and Diversity in Digital Computer-Based Instrumentation and Control Systems, as well as Chapter 7, Instrumentation and Controls, in NRCmore » Regulatory Guide (NUREG)-0800, Standard Review Plan for Review of Safety Analysis Reports for Nuclear Power Plants (ML033580677). The Oak Ridge National Laboratory (ORNL) is providing technical support to the NRC staff on the CCF rulemaking, and this report is one of several providing the technical basis to inform NRC staff members. For the task described in this report, ORNL examined instrumentation and controls (I&C) technology implementations in nuclear power plants in the light of current CCF guidance. The intent was to assess whether the current position on CCF is adequate given the evolutions in digital safety system implementations and, if gaps in the guidance were found, to provide recommendations as to how these gaps could be closed.« less

Emerging Sealing Technologies Development

NASA Technical Reports Server (NTRS)

2005-01-01

Under this Cooperative Agreement, the objective was to investigate several emerging sealing technologies of interest to the Mechanical Components Branch of National Aeronautics and Space Administration Glenn Research Center at Lewis Field (NASA GRC). The majority of the work conducted was to support the development of Solid Oxide Fuel Cells for application to aeronautic auxiliary power units, though technical investigations of interest to other groups and projects were also conducted. In general, accomplishments and results were periodically reported to the NASA Technical Monitor, the NASA GRC Seal Team staff, and NASA GRC project management. Several technical reports, journal articles, and presentations were given internally to NASA GRC and to the external public.

77 FR 40823 - Airworthiness Directives; Airbus Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-11

... INFORMATION CONTACT: Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane... International Branch, send it to ATTN: Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116...

Internal Controls for the Military Sealift Command Portion of the Transportation Business Area of the FY 1994 Defense Business Operations Fund Financial Statements

DTIC Science & Technology

1995-06-28

Secondary Reports Dilution Unit, Audit Planning and Technical Support Directorate, at (703) 604-8937 (DSN 664-8937) or FAX (703) 604-8932. Suggestions...for Future Audits To suggest ideas for or to request future audits , contact the Planning and Coordination Branch, Audit Planning and Technical...Defense OAIG-AUD (ATTN: APTS Audit Suggestions) 400 Army Navy Drive (Room 801) Arlington, Virginia 22202-2884 DoD Hotline To report fraud, waste

Software Engineering for Human Spaceflight

NASA Technical Reports Server (NTRS)

Fredrickson, Steven E.

2014-01-01

The Spacecraft Software Engineering Branch of NASA Johnson Space Center (JSC) provides world-class products, leadership, and technical expertise in software engineering, processes, technology, and systems management for human spaceflight. The branch contributes to major NASA programs (e.g. ISS, MPCV/Orion) with in-house software development and prime contractor oversight, and maintains the JSC Engineering Directorate CMMI rating for flight software development. Software engineering teams work with hardware developers, mission planners, and system operators to integrate flight vehicles, habitats, robotics, and other spacecraft elements. They seek to infuse automation and autonomy into missions, and apply new technologies to flight processor and computational architectures. This presentation will provide an overview of key software-related projects, software methodologies and tools, and technology pursuits of interest to the JSC Spacecraft Software Engineering Branch.

AERIAL PHOTO INTERPRETATION FOR SITE CHARACTERIZATION, ENVIRONMENTAL PHOTOGRAPHIC INTERPRETATION CENTER (EPIC)

EPA Science Inventory

The Environmental Photographic Interpretation Center (EPIC) is a field station of the Landscape Ecology Branch (LEB), Environmental Sciences Division - Las Vegas, Office of Research and Development EPIC provides remote sensing technical support to help the Agency achieve its mult...

The Allama Iqbal Open University Library.

ERIC Educational Resources Information Center

Ul-Hassan, Mahmud

1984-01-01

This profile of an open university library system in Pakistan covers its primary objective; functional organization; library collection and collection development; staffing, budgets and expenditures; library services (users, technical, reference); departmental libraries (on-campus branch, regional); and the library building. A list of 16 library…

The Importance of Postural Control in Relation to Technical Abilities in Small-Sided Soccer Games

PubMed Central

Edis, Çağlar; Vurgun, Hikmet

2016-01-01

Abstract Making assessments regarding postural control and balance is very important for injury prevention in soccer. However, there has been no study that has associated postural control variables with branch-specific technical properties in a game. The aim of the present study was to determine the relationships between variables designating postural control levels and technical performance variables in different (1:1, 2:2 and 3:3) small-sided games (SSGs). Sixteen trained male amateur soccer players volunteered to take part in the study (age 17.2 ± 1.02 years, body height 176.25 ± 0.07 m, body mass 67.67 ± 13.27 kg). Following familiarization sessions, postural control was evaluated using one-leg and both-leg quiet-stance positions by measuring postural sway with a Tekscan HR Mat™ in anterior–posterior and medial–lateral directions. Later, 1:1, 2:2 and 3:3 SSGs were performed at two-day intervals and the technical variables specified for each game were analyzed. A Spearman’s rank-order correlation analysis demonstrated the relationship between postural control and soccer-specific technical variables in 1:1 (r-values ranging from 0.582 to 0.776), 2:2 (rvalues ranging from 0.511 to 0.740) and 3:3 (r-values ranging from 0.502 to 0.834) SSGs. In addition, a Wilcoxon signed rank test revealed differences between SSGs in terms of several variables. The results of the study showed that higher postural control levels are among the important variables that affect success in the performance of technical skills under rival pressure and suddenly changing conditions. Therefore, it is recommended that in addition to its use for injury prevention purposes, balance training should be conducted to improve branch-specific technical skills and to increase the levels of their successful performance in a game. PMID:28149410

The Importance of Postural Control in Relation to Technical Abilities in Small-Sided Soccer Games.

PubMed

Edis, Çağlar; Vural, Faik; Vurgun, Hikmet

2016-12-01

Making assessments regarding postural control and balance is very important for injury prevention in soccer. However, there has been no study that has associated postural control variables with branch-specific technical properties in a game. The aim of the present study was to determine the relationships between variables designating postural control levels and technical performance variables in different (1:1, 2:2 and 3:3) small-sided games (SSGs). Sixteen trained male amateur soccer players volunteered to take part in the study (age 17.2 ± 1.02 years, body height 176.25 ± 0.07 m, body mass 67.67 ± 13.27 kg). Following familiarization sessions, postural control was evaluated using one-leg and both-leg quiet-stance positions by measuring postural sway with a Tekscan HR Mat™ in anterior-posterior and medial-lateral directions. Later, 1:1, 2:2 and 3:3 SSGs were performed at two-day intervals and the technical variables specified for each game were analyzed. A Spearman's rank-order correlation analysis demonstrated the relationship between postural control and soccer-specific technical variables in 1:1 (r-values ranging from 0.582 to 0.776), 2:2 (rvalues ranging from 0.511 to 0.740) and 3:3 (r-values ranging from 0.502 to 0.834) SSGs. In addition, a Wilcoxon signed rank test revealed differences between SSGs in terms of several variables. The results of the study showed that higher postural control levels are among the important variables that affect success in the performance of technical skills under rival pressure and suddenly changing conditions. Therefore, it is recommended that in addition to its use for injury prevention purposes, balance training should be conducted to improve branch-specific technical skills and to increase the levels of their successful performance in a game.

Predicting the cover-up of dead branches using a simple single regressor equation

Treesearch

Christopher M. Oswalt; Wayne K. Clatterbuck; E.C. Burkhardt

2007-01-01

Information on the effects of branch diameter on branch occlusion is necessary for building models capable of forecasting the effect of management decisions on tree or log grade. We investigated the relationship between branch size and subsequent branch occlusion through diameter growth with special attention toward the development of a simple single regressor equation...

Initial Experience with the E-liac® Iliac Branch Device for the Endovascular Aortic Repair of Aorto-iliac Aneurysm.

PubMed

Anton, Susanne; Wiedner, Marcus; Stahlberg, Erik; Jacob, Fabian; Barkhausen, Jörg; Goltz, Jan Peter

2018-05-01

Occlusion of internal iliac arteries during endovascular treatment (EVAR) of abdominal aortic (AAA) and common iliac artery aneurysms might be associated with ischemic pelvic complications. This study evaluates technical and clinical success, safety and mid-term results of a novel iliac branch device (IBD) for revascularization of the internal iliac artery (IIA) during EVAR. Retrospectively, we identified 21 men (mean age 73.3 ± 6.2 years) treated for aorto-iliac aneurysms by use of a novel IBD (E-liac ® , Jotec Hechingen, Germany). We analyzed safety (30-day survival), technical (no type I and III endoleaks, "EL"), clinical (no ischemic complications) success, mid-term patency of this IBD, peri-procedural complications, occurrence of type II ELs, rate of re-interventions and additional treatment of the revascularized IIA for landing zone preparation. Twenty-three IBDs were implanted. Aneurysms of the ipsilateral IIA were present in 6/23 IIAs (26.1%). Super-selective branch embolization was performed in these patients and the landing zone for the iliac sidebranch stent-graft was within the superior gluteal artery. Mean follow-up was 341 days (range 4-1103 days). Technical success and 30-day survival were 100%. Clinical success was 95.2%. Primary patency of the IBDs was 100% at 12 months. Peri-procedural complications occurred in 3/21 patients (14.3%), none of them related to the IBD. AAA-related type II ELs were found in 6 patients (28.6%), IBD-related ELs in 4/23 IBDs (17.4%) (two type Ib, two type II endoleaks). Overall re-intervention rate was 23.8%, IBD-related 8.7%. Utilization of the E-liac ® IBD is safe and effective for the treatment of aorto-iliac aneurysms.

Early Experience with the Use of Inner Branches in Endovascular Repair of Complex Abdominal and Thoraco-abdominal Aortic Aneurysms.

PubMed

Katsargyris, Athanasios; Marques de Marino, Pablo; Mufty, Hozan; Pedro, Luis Mendes; Fernandes, Ruy; Verhoeven, Eric L G

2018-05-01

Visceral arteries in fenestrated and branched endovascular repair (F/BEVAR) have been addressed by fenestrations or directional side branches. Inner branches, as used in the arch branched device, could provide an extra option for visceral arteries "unsuitable" for fenestrations or directional side branches. Early experience with the use of inner branches for visceral arteries in F/BEVAR is described. All consecutive patients treated by F/BEVAR for complex abdominal aortic aneurysm (AAA) or thoraco-abdominal aneurysm (TAAA) using stent grafts with inner branches were included. Data were collected prospectively. Thirty-two patients (28 male, mean age 71.6 ± 8.3 years) were included. Seven (21.9%) patients had a complex AAA and 25 (78.1%) had a TAAA. A stent graft with inner branches only was used in four (12.5%) patients. The remaining 28 (87.5%) patients received a stent graft with fenestrations and inner branches. In total 52 vessels were targeted with inner branches. Technical success was achieved in all 32 (100%) patients. All 38 inner branch target vessels in grafts including fenestrations and inner branches were instantly catheterised (<1 minute), whereas catheterisation of target vessels in "inner branch only" grafts proved more difficult (<1 minute, n = 3; 1-3 min, n = 4; and >3 min, n = 7). The 30 day operative mortality was 3.1% (1/32). Estimated survival at 1 year was 80.0% ± 8.3%. During follow-up, four renal inner branches occluded in three patients. The estimated inner branch target vessel stent patency at 1 year was 91.9 ± 4.5%. The estimated freedom from re-intervention at 1 year was 78.4% ± 8.9%. Early data suggest that visceral inner branches might represent a feasible third option to address selected target vessels in F/BEVAR. Stent grafts with inner branch(es) in combination with fenestrations seem to be a better configuration than stent grafts with inner branches alone. Durability of the inner branch design needs further investigation. Copyright © 2018 European Society for Vascular Surgery. Published by Elsevier B.V. All rights reserved.

Science Advising in the Legislative and Executive Branches

NASA Astrophysics Data System (ADS)

Zimmerman, Peter D.

2002-04-01

Almost every action of modern government has some scientific and technical component. However, most senior officials who must set policy and make decisions have little or no scientific training. As a result a small, but growing, number of professional scientists have left their research careers for new ones providing the needed technical advice. Interestingly enough, the job of "science adviser" is very different in the Executive Branch than it is in Congress. The major part of that difference comes from the responsibilities of the parent organization: the Executive actually sets the policies, proposes budgets, and then must perform. As science adviser to the Arms Control and Disarmament Agency and, after its merger with the State Department, I felt that I had a direct effect on how some issues were resolved. Congress, on the other hand, has the responsibility for authorizing and appropriating funds and setting the terms for their use. It exerts much of its power through holding hearings to make points to the public and the administration, but the adviser is usually placed bureaucratically much closer to the Senator or Congressman being advised than to a principal within the Executive Branch and may have more opportunities to communicate with his boss A science adviser is paid to advise on science, not policy, and must do his or her best not to shape the science to fit a desired outcome, the adviser's or the boss's. There are never enough scientists on staff to cover the territory; in all likelihood, there never will be. That makes it incumbent upon the adviser to reach out to his colleagues in ever-widening circles and across boundaries of disciplines. It certainly means learning new science along the way -- when I joined the SFRC staff last summer, I never dreamed that I would have to learn so much biology and medicine in a matter of days. The science community also has an obligation if it wants to see good science advising in Washington: be available; provide information; and help expand the circle of people on tap to give sound scientific information as uncolored by ideology as possible. In the end, of course, the success or failure of science advising at either end of Pennsylvania Avenue depends upon the chemistry between the adviser and his or her principal. I have been incredibly lucky in that respect. Solely the opinions of the author and not necessarily of the Foreign Relations Committee, the U.S. Senate, or the U.S. Government

78 FR 22221 - Proposed Flood Elevation Determinations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-15

... table provided here represents the flooding sources, location of referenced elevations, effective and.... Specifically, it addresses the following flooding sources: Pea Branch and Reedy Branch. DATES: Comments are to... Areas'' did not address the flooding sources Pea Branch and Reedy Branch. That table omitted information...

Mini open carpal tunnel release using Knifelight: evaluation of the safety and effectiveness of using a single wrist incision (cadaveric study).

PubMed

Teh, K K; Ng, E S; Choon, D S K

2009-08-01

This cadaveric study evaluates the margin of safety and technical efficacy of mini open carpal tunnel release performed using Knifelight (Stryker Instruments) through a transverse 1 cm wrist incision. A single investigator released 32 wrists in 17 cadavers. The wrists were then explored to assess the completeness of release and damage to vital structures including the superficial palmar arch, palmar cutaneous branch and recurrent branch of the median nerve. All the releases were complete and no injury to the median nerve and other structures were observed. The mean distance of the recurrent motor branch to the ligamentous divisions was 5.7 +/- 2.4 mm, superficial palmar arch was 8.7 +/- 3.1 mm and palmar cutaneous branch to the ligamentous division was 7.2 +/- 2.4 mm. The mean length of the transverse carpal ligament was 29.3 +/- 3.7 mm. Guyon's canal was preserved in all cases.

Firing Range Contaminants and Climate Change Tool: Spreadsheet User Instructions

DTIC Science & Technology

2017-09-18

Chief, CEERD-EPR; Mr. Warren Lorenz was Branch Chief, CEERD-EP; and Dr. Elizabeth Ferguson, CEERD- EM -J was the Technical Director for Environmental...changes. 15. SUBJECT TERMS Bombing and gunnery ranges, Rifle-ranges, Pollutants, Soil pollution-- Climatic factors, Climatic changes 16. SECURITY

77 FR 2924 - Notice of Public Meeting and Request for Comment on the Branch Technical Position on the Import...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-20

... exclusion, initially adopted in a 1995 rule.\\3\\ In accordance with International Atomic Energy Agency (IAEA) Code of Conduct on the Safety and Security of Radioactive Sources and the IAEA supplemental Guidance on...

12 CFR 503.1 - Scope and procedures.

Code of Federal Regulations, 2014 CFR

2014-01-01

... delivered personally to: Privacy Act Request, Manager, Dissemination Branch, Information Management... Amendment Request, Manager, Dissemination Branch, Information Management & Services Division, Office of... records and notices of the routine uses of the information in the system required by 5 U.S.C. 552a(e) (4...

12 CFR 503.1 - Scope and procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... delivered personally to: Privacy Act Request, Manager, Dissemination Branch, Information Management... Amendment Request, Manager, Dissemination Branch, Information Management & Services Division, Office of... records and notices of the routine uses of the information in the system required by 5 U.S.C. 552a(e) (4...

12 CFR 503.1 - Scope and procedures.

Code of Federal Regulations, 2013 CFR

2013-01-01

... delivered personally to: Privacy Act Request, Manager, Dissemination Branch, Information Management... Amendment Request, Manager, Dissemination Branch, Information Management & Services Division, Office of... records and notices of the routine uses of the information in the system required by 5 U.S.C. 552a(e) (4...

12 CFR 503.1 - Scope and procedures.

Code of Federal Regulations, 2011 CFR

2011-01-01

... delivered personally to: Privacy Act Request, Manager, Dissemination Branch, Information Management... Amendment Request, Manager, Dissemination Branch, Information Management & Services Division, Office of... records and notices of the routine uses of the information in the system required by 5 U.S.C. 552a(e) (4...

12 CFR 503.1 - Scope and procedures.

Code of Federal Regulations, 2012 CFR

2012-01-01

... delivered personally to: Privacy Act Request, Manager, Dissemination Branch, Information Management... Amendment Request, Manager, Dissemination Branch, Information Management & Services Division, Office of... records and notices of the routine uses of the information in the system required by 5 U.S.C. 552a(e) (4...

Flood of October 8, 1962, on Bachman Branch and Joes Creek at Dallas, Texas

USGS Publications Warehouse

Ruggles, Frederick H.

1966-01-01

This report presents hydrologic data that enable the user to define areas susceptible to flooding and to evaluate the flood hazard along Bachman Branch and Joes Creek. The data provide a technical basis for making sound decisions concerning the use of flood-plain lands. The report will be useful for preparing building and zoning regulations, locating waste disposal facilities, purchasing unoccupied land, developing recreational areas, and managing surface water in relation to ground-water resources. This is one of the series of reports delineating the flood hazard on streams in the Dallas area.

Engineering Technical Review Planning Briefing

NASA Technical Reports Server (NTRS)

Gardner, Terrie

2012-01-01

The general topics covered in the engineering technical planning briefing are 1) overviews of NASA, Marshall Space Flight Center (MSFC), and Engineering, 2) the NASA Systems Engineering(SE) Engine and its implementation , 3) the NASA Project Life Cycle, 4) MSFC Technical Management Branch Services in relation to the SE Engine and the Project Life Cycle , 5) Technical Reviews, 6) NASA Human Factor Design Guidance , and 7) the MSFC Human Factors Team. The engineering technical review portion of the presentation is the primary focus of the overall presentation and will address the definition of a design review, execution guidance, the essential stages of a technical review, and the overall review planning life cycle. Examples of a technical review plan content, review approaches, review schedules, and the review process will be provided and discussed. The human factors portion of the presentation will focus on the NASA guidance for human factors. Human factors definition, categories, design guidance, and human factor specialist roles will be addressed. In addition, the NASA Systems Engineering Engine description, definition, and application will be reviewed as background leading into the NASA Project Life Cycle Overview and technical review planning discussion.

Fort Collins Science Center- Policy Analysis and Science Assistance Branch : Integrating social, behavioral, economic and biological sciences

USGS Publications Warehouse

2010-01-01

The Fort Collins Science Center's Policy Analysis and Science Assistance (PASA) Branch is a team of approximately 22 scientists, technicians, and graduate student researchers. PASA provides unique capabilities in the U.S. Geological Survey by leading projects that integrate social, behavioral, economic, and biological analyses in the context of human-natural resource interactions. Resource planners, managers, and policymakers in the U.S. Departments of the Interior (DOI) and Agriculture (USDA), State and local agencies, as well as international agencies use information from PASA studies to make informed natural resource management and policy decisions. PASA scientists' primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to advance performance in policy relevant research areas. Management and research issues associated with human-resource interactions typically occur in a unique context, involve difficult to access populations, require knowledge of both natural/biological science in addition to social science, and require the skill to integrate multiple science disciplines. In response to these difficult contexts, PASA researchers apply traditional and state-of-the-art social science methods drawing from the fields of sociology, demography, economics, political science, communications, social-psychology, and applied industrial organization psychology. Social science methods work in concert with our rangeland/agricultural management, wildlife, ecology, and biology capabilities. The goal of PASA's research is to enhance natural resource management, agency functions, policies, and decision-making. Our research is organized into four broad areas of study.

Enhancing professionalism among engineering students through involvements in technical societies.

PubMed

Ghosh, Sreejita; Samineni, Anvesh; Mandal, Subhamoy; Murari, Bhaskar Mohan

2015-08-01

A student chapter can be considered to be a miniature enterprise; however without the latter's major financial risks. Involvement in the student chapter of a professional society like IEEE at undergraduate level plays a pivotal role in the overall professional development of the student by keeping the students informed about the various career possibilities. A student chapter shapes the hitherto naive students into industry ready professionals and to suitable candidates for some of the best grad schools worldwide. This assertion has been discussed in-depth taking the example of IEEE EMBS Student Branch chapter of VIT University. It has been described how the entire process, - starting from inception of an idea to its materialization in to an activity, has shaped the volunteers and participants into better professionals.

KSC-2014-3658

NASA Image and Video Library

2014-08-29

KISSIMMEE, Fla. – Yves Lamothe of the NASA Technical Management Branch of Ground Systems Development and Operations Program speaks with guests at the Tom Joyner Family Reunion about ongoing work to convert the Kennedy Space Center into a 21st century spaceport. The Tom Joyner Family Reunion is designed to present uplifting programs, entertainment and information about growing, diverse communities. An annual event of the nationally-syndicated Tom Joyner Morning Show, the many exhibits included NASA's participation focusing on encouraging young people to consider studies and careers in STEM -- science, technology, engineering and math. NASA's Education Division promoted the benefits of math and scientific learning along with career opportunities offered by the space agency. The activities took place at the Gaylord Palms Resort in Kissimmee, Florida, during the Labor Day weekend. Photo credit: NASA/Daniel Casper

Adapting Project Management Practices to Research-Based Projects

NASA Technical Reports Server (NTRS)

Bahr, P.; Baker, T.; Corbin, B.; Keith, L.; Loerch, L.; Mullenax, C.; Myers, R.; Rhodes, B.; Skytland, N.

2007-01-01

From dealing with the inherent uncertainties in outcomes of scientific research to the lack of applicability of current NASA Procedural Requirements guidance documentation, research-based projects present challenges that require unique application of classical project management techniques. If additionally challenged by the creation of a new program transitioning from basic to applied research in a technical environment often unfamiliar with the cost and schedule constraints addressed by project management practices, such projects can find themselves struggling throughout their life cycles. Finally, supplying deliverables to a prime vehicle customer, also in the formative stage, adds further complexity to the development and management of research-based projects. The Biomedical Research and Countermeasures Projects Branch at NASA Johnson Space Center encompasses several diverse applied research-based or research-enabling projects within the newly-formed Human Research Program. This presentation will provide a brief overview of the organizational structure and environment in which these projects operate and how the projects coordinate to address and manage technical requirements. We will identify several of the challenges (cost, technical, schedule, and personnel) encountered by projects across the Branch, present case reports of actions taken and techniques implemented to deal with these challenges, and then close the session with an open forum discussion of remaining challenges and potential mitigations.

Improving the cold flow properties of biodiesel with synthetic branched diester additives

USDA-ARS?s Scientific Manuscript database

A technical disadvantage of biodiesel relative to petroleum diesel fuel is inferior cold flow properties. One of many methodologies to address this deficiency is employment of cold flow improver (CFI) additives. Generally composed of low-molecular weight copolymers, CFIs originally developed for pet...

76 FR 67625 - Airworthiness Directives; Airbus Model A319 and A320 Series Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... receipt. FOR FURTHER INFORMATION CONTACT: Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116... appropriate. If sending information directly to the International Branch, send it to ATTN: Sanjay Ralhan...

Enhancement of computer system for applications software branch

NASA Technical Reports Server (NTRS)

Bykat, Alex

1987-01-01

Presented is a compilation of the history of a two-month project concerned with a survey, evaluation, and specification of a new computer system for the Applications Software Branch of the Software and Data Management Division of Information and Electronic Systems Laboratory of Marshall Space Flight Center, NASA. Information gathering consisted of discussions and surveys of branch activities, evaluation of computer manufacturer literature, and presentations by vendors. Information gathering was followed by evaluation of their systems. The criteria of the latter were: the (tentative) architecture selected for the new system, type of network architecture supported, software tools, and to some extent the price. The information received from the vendors, as well as additional research, lead to detailed design of a suitable system. This design included considerations of hardware and software environments as well as personnel issues such as training. Design of the system culminated in a recommendation for a new computing system for the Branch.

Collaborative engagement experiment (CEE)

NASA Astrophysics Data System (ADS)

Wade, Robert L.; Reames, Joseph M.

2005-05-01

Unmanned ground and air systems operating in collaboration have the potential to provide future Joint Forces a significant capability for operations in complex terrain. Ground and air collaborative engagements potentially offer force conservation, perform timely acquisition and dissemination of essential combat information, and can eliminate high value and time critical targets. These engagements can also add considerably to force survivability by reducing soldier and equipment exposure during critical operations. The Office of the Secretary of Defense, Joint Robotics Program (JRP) sponsored Collaborative Engagement Experiment (CEE) is a consolidation of separate Air Force, Army and Navy collaborative efforts to provide a Joint capability. The Air Force Research Laboratory (AFRL), Material and Manufacturing Directorate, Aerospace Expeditionary Force Division, Force Protection Branch (AFRLMLQF), The Army Aviation and Missile Research, Development and Engineering Center (AMRDEC) Joint Technology Center (JTC)/Systems Integration Laboratory (SIL), and the Space and Naval Warfare Systems Center-San Diego (SSC San Diego) are conducting technical research and proof of principle for an envisioned operational concept for extended range, three dimensional, collaborative operations between unmanned systems, with enhanced situational awareness for lethal operations in complex terrain. This program will assess information requirements and conduct experiments to identify and resolve technical risks for collaborative engagements using Unmanned Ground Vehicles (UGVs) and Unmanned Aerial Vehicles (UAVs). It will research, develop and physically integrate multiple unmanned systems and conduct live collaborative experiments. Modeling and Simulation systems will be upgraded to reflect engineering fidelity levels to greater understand technical challenges to operate as a team. This paper will provide an update of a multi-year program and will concentrate primarily on the JTC/SIL efforts. Other papers will outline in detail the Air Force and Navy portions of this effort.

78 FR 79020 - Advisory Committee on Reactor Safeguards (ACRS); Meeting of the ACRS Subcommittee on Reliability...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-27

... NUCLEAR REGULATORY COMMISSION Advisory Committee on Reactor Safeguards (ACRS); Meeting of the ACRS Subcommittee on Reliability & PRA; Notice of Meeting The ACRS Subcommittee on Reliability & PRA will hold a..., 2013. Cayetano Santos, Chief, Technical Support Branch, Advisory Committee on Reactor Safeguards. [FR...

Radiation Heat Transfer

NASA Technical Reports Server (NTRS)

Sparrow, E. M.

1961-01-01

The pm-pose of this report is to describe work which has been carried out under the subject grant during the period from April 1, 1961, to October 1, 1961. Technical supervision and guidance of the work was provided by Mr. Seymour Lieblein, Chief, Flow Physics Branch, NASA Lewis Research Center, Cleveland, Ohio.

Skill Standards and Certification Issues.

ERIC Educational Resources Information Center

Leslie, Bruce

America's more than 1,200 community, technical, and junior colleges constitute the largest branch of higher education in the country. Two-year colleges are subjected to rigorous institutional accreditation standards and procedures by regional accrediting bodies. At least 80% of their students are already in the workforce, and they serve the…

CAI--Socratic Dialogue and Laboratory Simulation in Pathology. Technical Report Number Three.

ERIC Educational Resources Information Center

Hellerstein, Earl E.; And Others

The report describes work accomplished in the development of instructional materials for second-year medical students taking a histopathology laboratory course. The objectives and methods are described and several examples of techniques are illustrated with short segments of dialogue. These segments also illustrate the branching characteristics of…

Linguistics and Foreign Language Teaching. ERIC Focus Reports on the Teaching of Foreign Languages, Number 21.

ERIC Educational Resources Information Center

Twaddell, Freeman

A brief analysis and definition of general linguistics focuses on distinct areas of study within the science, including descriptive, historical, comparative, and computational linguistics. Other branches of the science discussed are psycholinguistics, sociolinguistics, and dialectology. Technical concepts encountered in the literature are also…

26 CFR 601.901 - Missing children shown on penalty mail.

Code of Federal Regulations, 2014 CFR

2014-04-01

... those which have been updated to reflect a missing child's current age through computer enhancement... shelf-life guideline. (d) Reports and contact official. IRS shall compile and submit to OJJDP reports on... Division, Technical Publications Branch, OP:FS:FP:P:3, Room 5613, Internal Revenue Service, 1111...

26 CFR 601.901 - Missing children shown on penalty mail.

Code of Federal Regulations, 2010 CFR

2010-04-01

... those which have been updated to reflect a missing child's current age through computer enhancement... shelf-life guideline. (d) Reports and contact official. IRS shall compile and submit to OJJDP reports on... Division, Technical Publications Branch, OP:FS:FP:P:3, Room 5613, Internal Revenue Service, 1111...

26 CFR 601.901 - Missing children shown on penalty mail.

Code of Federal Regulations, 2011 CFR

2011-04-01

... those which have been updated to reflect a missing child's current age through computer enhancement... shelf-life guideline. (d) Reports and contact official. IRS shall compile and submit to OJJDP reports on... Division, Technical Publications Branch, OP:FS:FP:P:3, Room 5613, Internal Revenue Service, 1111...

26 CFR 601.901 - Missing children shown on penalty mail.

Code of Federal Regulations, 2013 CFR

2013-04-01

... those which have been updated to reflect a missing child's current age through computer enhancement... shelf-life guideline. (d) Reports and contact official. IRS shall compile and submit to OJJDP reports on... Division, Technical Publications Branch, OP:FS:FP:P:3, Room 5613, Internal Revenue Service, 1111...

26 CFR 601.901 - Missing children shown on penalty mail.

Code of Federal Regulations, 2012 CFR

2012-04-01

... those which have been updated to reflect a missing child's current age through computer enhancement... shelf-life guideline. (d) Reports and contact official. IRS shall compile and submit to OJJDP reports on... Division, Technical Publications Branch, OP:FS:FP:P:3, Room 5613, Internal Revenue Service, 1111...

The free descending branch muscle-sparing latissimus dorsi flap: vascular anatomy and clinical applications.

PubMed

Colohan, Shannon; Wong, Corrine; Lakhiani, Chrisovalantis; Cheng, Angela; Maia, Munique; Arbique, Gary; Saint-Cyr, Michel

2012-12-01

Increasing focus on reducing morbidity from latissimus dorsi flaps has led to the evolution of muscle-sparing variants and perforator-based flaps. This study aimed to investigate the vascular anatomy of the muscle-sparing variant and to describe its application as a free flap based on the descending branch of the thoracodorsal artery. Twelve fresh cadavers underwent anatomical dissection and angiographic injection studies of the thoracodorsal arterial system. The musculocutaneous territories of the descending and transverse branches to the latissimus dorsi muscle were identified and assessed using three-dimensional reconstruction software of computed tomography imaging results. In the clinical study, five patients underwent reconstruction of a variety of defects using the free descending branch muscle-sparing latissimus dorsi flap. Three- and four-dimensional (computed tomography) angiography demonstrated perfusion of the latissimus dorsi muscle by the transverse and descending branches, with overlap of vascular territories via cross-linking vessels. The descending branch supplied a slightly greater cutaneous area overlying the muscle, although differences between both branches were not significant (p = 0.76). In the clinical study, the free muscle-sparing latissimus dorsi flap provided excellent coverage with no flap complications or seroma. The free muscle-sparing latissimus dorsi flap based on the descending branch of the thoracodorsal artery is a viable reconstructive option. Significant collateral flow between vessels allows for larger flap harvest than would be expected. The flap is technically simple to harvest, provides a large perfusion area, and is a reliable variant of the full latissimus dorsi flap. Therapeutic, V.

The Concept of C2 Communication and Information Support

DTIC Science & Technology

2004-06-01

communication and information literacy , • Sensors: technology and systematic development as a branch, • Military prognosis research (combat models...intelligence, • Visualization of actions, suitable forms of information presentation, • Techniques of learning CIS users communication and information ... literacy , • Sensors: technology and systematic development as a branch, • Military prognosis research (combat models), • Man - machine interface. CISu

Towards deconstruction of the Type D (2,0) theory

NASA Astrophysics Data System (ADS)

Bourget, Antoine; Pini, Alessandro; Rodriguez-Gomez, Diego

2017-12-01

We propose a four-dimensional supersymmetric theory that deconstructs, in a particular limit, the six-dimensional (2, 0) theory of type D k . This 4d theory is defined by a necklace quiver with alternating gauge nodes O(2 k) and Sp( k). We test this proposal by comparing the 6d half-BPS index to the Higgs branch Hilbert series of the 4d theory. In the process, we overcome several technical difficulties, such as Hilbert series calculations for non-complete intersections, and the choice of O versus SO gauge groups. Consistently, the result matches the Coulomb branch formula for the mirror theory upon reduction to 3d.

Principles of Biomimetic Vascular Network Design Applied to a Tissue-Engineered Liver Scaffold

PubMed Central

Hoganson, David M.; Pryor, Howard I.; Spool, Ira D.; Burns, Owen H.; Gilmore, J. Randall

2010-01-01

Branched vascular networks are a central component of scaffold architecture for solid organ tissue engineering. In this work, seven biomimetic principles were established as the major guiding technical design considerations of a branched vascular network for a tissue-engineered scaffold. These biomimetic design principles were applied to a branched radial architecture to develop a liver-specific vascular network. Iterative design changes and computational fluid dynamic analysis were used to optimize the network before mold manufacturing. The vascular network mold was created using a new mold technique that achieves a 1:1 aspect ratio for all channels. In vitro blood flow testing confirmed the physiologic hemodynamics of the network as predicted by computational fluid dynamic analysis. These results indicate that this biomimetic liver vascular network design will provide a foundation for developing complex vascular networks for solid organ tissue engineering that achieve physiologic blood flow. PMID:20001254

Principles of biomimetic vascular network design applied to a tissue-engineered liver scaffold.

PubMed

Hoganson, David M; Pryor, Howard I; Spool, Ira D; Burns, Owen H; Gilmore, J Randall; Vacanti, Joseph P

2010-05-01

Branched vascular networks are a central component of scaffold architecture for solid organ tissue engineering. In this work, seven biomimetic principles were established as the major guiding technical design considerations of a branched vascular network for a tissue-engineered scaffold. These biomimetic design principles were applied to a branched radial architecture to develop a liver-specific vascular network. Iterative design changes and computational fluid dynamic analysis were used to optimize the network before mold manufacturing. The vascular network mold was created using a new mold technique that achieves a 1:1 aspect ratio for all channels. In vitro blood flow testing confirmed the physiologic hemodynamics of the network as predicted by computational fluid dynamic analysis. These results indicate that this biomimetic liver vascular network design will provide a foundation for developing complex vascular networks for solid organ tissue engineering that achieve physiologic blood flow.

Artificial Intelligence Research Branch future plans

NASA Technical Reports Server (NTRS)

Stewart, Helen (Editor)

1992-01-01

This report contains information on the activities of the Artificial Intelligence Research Branch (FIA) at NASA Ames Research Center (ARC) in 1992, as well as planned work in 1993. These activities span a range from basic scientific research through engineering development to fielded NASA applications, particularly those applications that are enabled by basic research carried out in FIA. Work is conducted in-house and through collaborative partners in academia and industry. All of our work has research themes with a dual commitment to technical excellence and applicability to NASA short, medium, and long-term problems. FIA acts as the Agency's lead organization for research aspects of artificial intelligence, working closely with a second research laboratory at the Jet Propulsion Laboratory (JPL) and AI applications groups throughout all NASA centers. This report is organized along three major research themes: (1) Planning and Scheduling: deciding on a sequence of actions to achieve a set of complex goals and determining when to execute those actions and how to allocate resources to carry them out; (2) Machine Learning: techniques for forming theories about natural and man-made phenomena; and for improving the problem-solving performance of computational systems over time; and (3) Research on the acquisition, representation, and utilization of knowledge in support of diagnosis design of engineered systems and analysis of actual systems.

78 FR 21279 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-10

... (1) For more information about this AD, contact Suzanne Lucier, Aerospace Engineer, Propulsion Branch... the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Suzanne Lucier, Aerospace Engineer, Propulsion Branch, ANM-140S, FAA, Seattle Aircraft Certification Office, 1601 Lind Avenue SW...

Construction and Analysis of Electronic circuits

NASA Technical Reports Server (NTRS)

Thomas, Ashley N.

2004-01-01

The Aviation Environmental Technical Branch produces many various types of aeronautical research that benefits the NASA mission for space exploration and in turn, produces new technology for our nation. One of the present goals of the Aviation Environmental Technical Branch is to create better engines for airplanes by testing supersonic jet propulsion and safe fuel combustion. During the summer of 2004, I was hired by Vincent Sattenvhite Chief executive of the Aviation Environmental Technical Branch to Assist Yves Lamothe with a fuel igniter circuit. Yves Lamothe is an electrical engineer who is currently working on safe fuel combustion testing. This testing is planned to determine the minimum ignition energy for fuel and air vapors of current and alternative fuels under simulated flight conditions. An air temperature bath will provide simulated flight profile temperatures and the heat fluxes to the test chamber. I was assigned with Yves to help complete the igniter circuit which consists of a 36k voltage supply an oscilloscope, and a high voltage transistor switch. During my tenure in the L.E.C.I.R.P. program I studied the basics of electricity and circuitry along with two other projects that I completed. In the beginning of my internship, I devote all of my time to research the aspects of circuitry so that I would be prepared for the projects that I was assigned to do. I read about lessons on; the basic physical concepts of electronics, Electrical units, Basic dc circuits, direct current circuit analysis, resistance and cell batteries, various types of magnetism , Alternating current basics, inductance, and power supplies. I received work sheets and math equations from my Mentor so that I could be able to apply these concepts into my work. After I complete my studies, I went on to construct a LED chaser circuit which displays a series of light patterns using a 555 timer. I incorporated a switch and motion detector into the circuit to create basic alarm system. This project challenged my ability to interpret a schematic and expand it. While I was still completing the LED chaser circuit I Also was given A Basic Stamp Toddler Robot to build and program. The Toddler robot can walk in 36 various styles using advanced robotics. I used many different programs to create movement and direction of the robot. Also the Toddler can use infrared vision to sense objects. This enables the robot to maneuver indefinitely without running into objects. During my tenure at the NASA Glen Research Center I definite utilized the NASA mission to educate. I learned valuable information to help in my up coming year as a freshman in college.

KSC-2014-3648

NASA Image and Video Library

2014-08-29

KISSIMMEE, Fla. – During the Tom Joyner Family Reunion, Ken Fullwood of Booz-Allen-Hamilton, left, and Yves Lamothe of the NASA Technical Management Branch of the Ground Systems Development and Operations Program talk to guests about ongoing work to convert the Kennedy Space Center into a 21st century spaceport. The Tom Joyner Family Reunion is designed to present uplifting programs, entertainment and information about growing, diverse communities. An annual event of the nationally-syndicated Tom Joyner Morning Show, the many exhibits included NASA's participation focusing on encouraging young people to consider studies and careers in STEM -- science, technology, engineering and math. NASA's Education Division promoted the benefits of math and scientific learning along with career opportunities offered by the space agency. The activities took place at the Gaylord Palms Resort in Kissimmee, Florida, during the Labor Day weekend. Photo credit: NASA/Daniel Casper

Earth System Science at NASA: Teleconnections Between Sea Surface Temperature and Epidemics in Africa

NASA Technical Reports Server (NTRS)

Meeson, Blanche W.

2000-01-01

The research carried out in the Earth Sciences in NASA and at NASA's Goddard Space Flight Center will be the focus of the presentations. In addition, one research project that links sea surface temperature to epidemics in Africa will be highlighted. At GSFC research interests span the full breath of disciplines in Earth Science. Branches and research groups focus on areas as diverse as planetary geomagnetics and atmospheric chemistry. These organizations focus on atmospheric sciences (atmospheric chemistry, climate and radiation, regional processes, atmospheric modeling), hydrological sciences (snow, ice, oceans, and seasonal-to-interannual prediction), terrestrial physics (geology, terrestrial biology, land-atmosphere interactions, geophysics), climate modeling (global warming, greenhouse gases, climate change), on sensor development especially using lidar and microwave technologies, and on information technologies, that enable support of scientific and technical research.

78 FR 16255 - National Technical Information Service Advisory Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-14

... DEPARTMENT OF COMMERCE National Technical Information Service National Technical Information Service Advisory Board AGENCY: National Technical Information Service, Commerce. ACTION: Notice of Open Meeting. SUMMARY: This notice announces the next meeting of the National Technical Information Service...

78 FR 61337 - National Technical Information Service Advisory Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-03

... DEPARTMENT OF COMMERCE National Technical Information Service National Technical Information Service Advisory Board AGENCY: National Technical Information Service, Commerce. ACTION: Notice of open meeting SUMMARY: This notice announces the next meeting of the National Technical Information Service...

The Characterization of a Slurry Explosive--Teledet

DTIC Science & Technology

1979-02-01

weight PETN* 38.0 + .5 Ammonium nitrate** 27 T .5 Diethyleneglycol 9 T .5 Guar Gum .5 Water 25 + .5 *This is ultra-fine particle size, sensitive PETN. r...Diamond Laboratories ATTN: Technical Library I Branch 420, Mr. R.K. Warner 2800 Powder Mill Road Adelphi, MD 20783 P Commander US Army Engineers

76 FR 64399 - Advisory Committee on Reactor Safeguards; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-18

... Thursday, October 21, 2010 (74 FR 65038-65039). Thursday, November 3, 2011, Conference Room T2-B1, 11545... Evaluation of Diversity and Defense-In-Depth in Digital Computer-Based Instrumentation and Control Systems... staff regarding Branch Technical Position 7- 19, ``Guidance for the Evaluation of Diversity and Defense...

Stress and the Business Communication Consultant: Academics for Hire.

ERIC Educational Resources Information Center

David, Carol

1990-01-01

Recounts how the author and 25 colleagues worked on a massive, long-term consulting project with a branch of the United States military to revise an extensive technical manual. Describes stressors of the project intrinsic to the job, the workers' roles in the organization, organizational structure, career development, and work relationships. (SR)

77 FR 34411 - Branch Technical Position on Concentration Averaging and Encapsulation

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-11

... of cartridge filters as a homogeneous waste: Cartridge filters are used to remove radioactive solids from various systems in a nuclear power plant. Filters are typically composed of thin metal or plastic frames with a corrugated or wound paper or synthetic filter media enclosed within the frame. Although the...

77 FR 43405 - Final Standard Review Plan, Branch Technical Position 7-19 on Guidance for Evaluation of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-24

... Digital Computer-Based Instrumentation and Control Systems.'' This BTP is to be cited as the acceptance criteria for Diversity and Defense-in-Depth in Digital Computer-Based Instrumentation and Control Systems... Evaluation of Diversity and Defense-in-Depth in Digital Computer-Based Instrumentation and Control Systems...

Informatics Teaching from the Students' Point of View

ERIC Educational Resources Information Center

Zahorec, Jan; Haskova, Alena

2013-01-01

Branches of science and technical/engineering study have for a long time been the less favoured disciplines and students have not been interested in studying them. Informatics/computer education, based on its character, belongs to these disciplines, but on the contrary it belongs rather to the group of popular school subjects. The paper presents…

77 FR 32889 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-04

...., Washington, DC 20590. FOR FURTHER INFORMATION CONTACT: James Sutherland, Aerospace Engineer, Airframe Branch... 98057-3356; phone: 425- 917-6533; fax: 425-917-6590; email: James.Sutherland@faa.gov . SUPPLEMENTARY... more information about this AD, contact James Sutherland, Aerospace Engineer, Airframe Branch, ANM-120S...

77 FR 42962 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... INFORMATION CONTACT: James Sutherland, Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Seattle Aircraft...-6590; email: James.Sutherland@faa.gov . SUPPLEMENTARY INFORMATION: Discussion We issued a notice of... this AD, contact James Sutherland, Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Seattle Aircraft...

75 FR 37842 - Notice of Issuance of Regulatory Guide

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... INFORMATION CONTACT: R. A. Jervey, Regulatory Guide Development Branch, Division of Engineering, Office of...) 251-7404 or e-mail [email protected] . SUPPLEMENTARY INFORMATION: I. Introduction The U.S. Nuclear..., Regulatory Guide Development Branch, Division of Engineering, Office of Nuclear Regulatory Research. [FR Doc...

Nonenhanced MR angiography of the pulmonary arteries using single-shot radial quiescent-interval slice-selective (QISS): a technical feasibility study.

PubMed

Edelman, Robert R; Silvers, Robert I; Thakrar, Kiran H; Metzl, Mark D; Nazari, Jose; Giri, Shivraman; Koktzoglou, Ioannis

2017-06-30

For evaluation of the pulmonary arteries in patients suspected of pulmonary embolism, CT angiography (CTA) is the first-line imaging test with contrast-enhanced MR angiography (CEMRA) a potential alternative. Disadvantages of CTA include exposure to ionizing radiation and an iodinated contrast agent, while CEMRA is sensitive to respiratory motion and requires a gadolinium-based contrast agent. The primary goal of our technical feasibility study was to evaluate pulmonary arterial conspicuity using breath-hold and free-breathing implementations of a recently-developed nonenhanced approach, single-shot radial quiescent-interval slice-selective (QISS) MRA. Breath-hold and free-breathing, navigator-gated versions of radial QISS MRA were evaluated at 1.5 Tesla in three healthy subjects and 11 patients without pulmonary embolism or arterial occlusion by CTA. Images were scored by three readers for conspicuity of the pulmonary arteries through the level of the segmental branches. In addition, one patient with pulmonary embolism was imaged. Scan time for a 54-slice acquisition spanning the pulmonary arteries was less than 2 minutes for breath-hold QISS, and less than 3.4 min using free-breathing QISS. Pulmonary artery branches through the segmental level were conspicuous with either approach. Free-breathing scans showed only mild blurring compared with breath-hold scans. For both readers, less than 1% of pulmonary arterial segments were rated as "not seen" for breath-hold and navigator-gated QISS, respectively. In subjects with atrial fibrillation, single-shot radial QISS consistently depicted the pulmonary artery branches, whereas navigator-gated 3D balanced steady-state free precession showed motion artifacts. In one patient with pulmonary embolism, radial QISS demonstrated central pulmonary emboli comparably to CEMRA and CTA. The thrombi were highly conspicuous on radial QISS images, but appeared subtle and were not prospectively identified on scout images acquired using a single-shot bSSFP acquisition. In this technical feasibility study, both breath-hold and free-breathing single-shot radial QISS MRA enabled rapid, consistent demonstration of the pulmonary arteries through the level of the segmental branches, with only minimal artifacts from respiratory motion and cardiac arrhythmias. Based on these promising initial results, further evaluation in patients with suspected pulmonary embolism appears warranted.

12 CFR 28.18 - Recordkeeping and reporting.

Code of Federal Regulations, 2010 CFR

2010-01-01

... capital equivalency account information for all Federal branches and agencies covered by the consolidated... branch or agency, and the parent foreign bank, shall furnish information relating to the affairs of the... designated in guidance issued by the OCC. (c) Maintenance of accounts, books, and records. (1) Each Federal...

The Direction of Fluid Dynamics for Liquid Propulsion at NASA Marshall Space Flight Center

NASA Technical Reports Server (NTRS)

Griffin, Lisa W.

2012-01-01

Marshall Space Flight Center (MSFC) is the National Aeronautics and Space Administration (NASA)-designated center for the development of space launch systems. MSFC is particularly known for propulsion system development. Many engineering skills and technical disciplines are needed to accomplish this mission. This presentation will focus on the work of the Fluid Dynamics Branch (ER42). ER42 resides in the Propulsion Systems Department at MSFC. The branch is responsible for all aspects of the discipline of fluid dynamics applied to propulsion or propulsion-induced loads and environments. This work begins with design trades and parametric studies, and continues through development, risk assessment, anomaly investigation and resolution, and failure investigations. Applications include the propellant delivery system including the main propulsion system (MPS) and turbomachinery; combustion devices for liquid engines and solid rocket motors; coupled systems; and launch environments. An advantage of the branch is that it is neither analysis nor test centric, but discipline centric. Fluid dynamics assessments are made by analysis, from lumped parameter modeling through unsteady computational fluid dynamics (CFD); testing, which can be cold flow or hot fire; or a combination of analysis and testing. Integration of all discipline methods into one branch enables efficient and accurate support to the projects. To accomplish this work, the branch currently employs approximately fifty engineers divided into four teams -- Propellant Delivery CFD, Combustion Driven Flows CFD, Unsteady and Experimental Flows, and Acoustics and Stability. This discussion will highlight some of the work performed in the branch and the direction in which the branch is headed.

75 FR 78209 - Notice of Request for Revision of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-15

... wealth and job opportunities in Rural Areas and among individuals living in such areas through the... from Cheryl Thompson, Regulations and Paperwork Management Branch, Support Services Division at (202... information technology. Comments may be sent to Cheryl Thompson, Regulations and Paperwork Management Branch...

75 FR 17120 - Notice of Request for an Extension of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-05

... approved information collection in support of the Regulations for Voluntary Grading of Poultry Products and....regulations.gov or to David Bowden, Jr., Chief, Standards, Promotion, & Technology Branch; Poultry Programs... Branch; Poultry Programs, AMS, U.S. Department of Agriculture; 1400 Independence Avenue, SW., Stop 0259...

29 CFR 14.20 - Dissemination to individuals and firms outside the executive branch.

Code of Federal Regulations, 2013 CFR

2013-07-01

... consideration on an individual basis. (b) Secret and Confidential information. Subject to the restrictions below, Secret or Confidential information may be furnished to an individual or firm outside the executive branch... classification for another Federal department, or outside agency whose security clearances are acceptable to the...

29 CFR 14.20 - Dissemination to individuals and firms outside the executive branch.

Code of Federal Regulations, 2012 CFR

2012-07-01

... consideration on an individual basis. (b) Secret and Confidential information. Subject to the restrictions below, Secret or Confidential information may be furnished to an individual or firm outside the executive branch... classification for another Federal department, or outside agency whose security clearances are acceptable to the...

75 FR 49526 - Freescale Semiconductor, Inc., Technical Information Center, Tempe, AZ; Freescale Semiconductor...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-13

... Semiconductor, Inc., Technical Information Center, Tempe, AZ; Freescale Semiconductor, Inc., Technical... October 1, 2009, applicable to workers of Freescale Semiconductor, Inc., Technical Information Center..., Massachusetts location of Freescale Semiconductor, Inc., Technical Information Center. The intent of the...

Expanding the Lester Hill Experience: A Report on Two 'Branch Office' Simulations

ERIC Educational Resources Information Center

Melvin, Opal B.

1976-01-01

Describes use of the Lester Hill Office Simulation, a program taught at the Tishomingo County Area Vocational-Technical Center in Mississippi. A fictitious company which provides students with the opportunity to gain realistic office experience in a classroom setting. Suggested ideas and optional activities can be used by teachers as a starting…

USSR Report Agriculture

DTIC Science & Technology

1986-02-12

for combatting diseases and pests , a precise technology when supplying it with technical resources, effective forms of labor organization and first... combat waste and to decrease the range of grades. Our branch has many collectives which constantly manufacture good products such as the Kolomna...foxtail, wild buckwheats [razvesistaya and vyunkovaya grechishka], goosefoot, stickseed, hemp nettle , field morning glory, knapweed, thistles), which

A Martingale Characterization of Mixed Poisson Processes.

DTIC Science & Technology

1985-10-01

03LA A 11. TITLE (Inciuae Security Clanafication, ",A martingale characterization of mixed Poisson processes " ________________ 12. PERSONAL AUTHOR... POISSON PROCESSES Jostification .......... . ... . . Di.;t ib,,jtion by Availability Codes Dietmar Pfeifer* Technical University Aachen Dist Special and...Mixed Poisson processes play an important role in many branches of applied probability, for instance in insurance mathematics and physics (see Albrecht

Aeronautical education and research at the Swiss Institute of Technology in Zurich

NASA Technical Reports Server (NTRS)

Karner, L; Ackeret, J

1931-01-01

Progress in the scientific and practical fields of aviation has caused the Swiss Institute of Technology to organize lectures and practical training courses in all three branches of aeronautics and to found centers of scientific research, laboratories, etc., in order to supply the government and industries with scientifically and technically trained engineers.

Mechanical Systems Technology Branch Research Summary, 1985-1992

DTIC Science & Technology

1993-09-01

the author or co-author of over 20 technical papers describing experimental and analytical research in the fields of gear and transmission dynamics ...Conference, Scottsdale, AZ, Sept. 13-16, 1992. Kahraman A., Ozguven, H.N., Houser D.R., and Zakrajsek, JJ.: Dynamic Analysis of Geared Rotors by Finite...18 Gear Noise Rig-Facility Design and Installation .................................. 20 Gear Dynamics

78 FR 53020 - Branch Technical Position on the Import of Non-U.S. Origin Radioactive Sources

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-28

... produced radioisotopes or Radium- 226 which can be disposed of in non-Part 61 or equivalent facilities'' as... Import of Non-U.S. Origin Radioactive Sources AGENCY: U.S. Nuclear Regulatory Commission. ACTION: Final... Non-U.S. Origin Sources to provide additional guidance on the application of this exclusion in the...

14 CFR 91.23 - Truth-in-leasing clause requirement in leases and conditional sales contracts.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Aircraft Registration Branch, Attn: Technical Section, P.O. Box 25724, Oklahoma City, OK 73125; (2) A copy... the airport of departure; (ii) The departure time; and (iii) The registration number of the aircraft... contract of conditional sale involving a U.S.-registered large civil aircraft and entered into after...

14 CFR 91.23 - Truth-in-leasing clause requirement in leases and conditional sales contracts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Aircraft Registration Branch, Attn: Technical Section, P.O. Box 25724, Oklahoma City, OK 73125; (2) A copy... the airport of departure; (ii) The departure time; and (iii) The registration number of the aircraft... contract of conditional sale involving a U.S.-registered large civil aircraft and entered into after...

14 CFR 91.23 - Truth-in-leasing clause requirement in leases and conditional sales contracts.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Aircraft Registration Branch, Attn: Technical Section, P.O. Box 25724, Oklahoma City, OK 73125; (2) A copy... the airport of departure; (ii) The departure time; and (iii) The registration number of the aircraft... contract of conditional sale involving a U.S.-registered large civil aircraft and entered into after...

14 CFR 91.23 - Truth-in-leasing clause requirement in leases and conditional sales contracts.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Aircraft Registration Branch, Attn: Technical Section, P.O. Box 25724, Oklahoma City, OK 73125; (2) A copy... the airport of departure; (ii) The departure time; and (iii) The registration number of the aircraft... contract of conditional sale involving a U.S.-registered large civil aircraft and entered into after...

75 FR 54063 - Demand Response Compensation in Organized Wholesale Energy Markets; Technical Conference

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-03

... FURTHER INFORMATION CONTACT: David Hunger (Technical Information), Office of Energy Policy and Innovation....hunger@ferc.gov . Caroline Daly (Technical Information), Office of Energy Policy and [[Page 54064... information about the technical conference or comment procedures, please contact: David Hunger (Technical...

77 FR 34283 - Airworthiness Directives; Airbus Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-11

... after receipt. FOR FURTHER INFORMATION CONTACT: Sanjay Ralhan, Aerospace Engineer, International Branch... it to ATTN: Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane...

The Path from Large Earth Science Datasets to Information

NASA Astrophysics Data System (ADS)

Vicente, G. A.

2013-12-01

The NASA Goddard Earth Sciences Data (GES) and Information Services Center (DISC) is one of the major Science Mission Directorate (SMD) for archiving and distribution of Earth Science remote sensing data, products and services. This virtual portal provides convenient access to Atmospheric Composition and Dynamics, Hydrology, Precipitation, Ozone, and model derived datasets (generated by GSFC's Global Modeling and Assimilation Office), the North American Land Data Assimilation System (NLDAS) and the Global Land Data Assimilation System (GLDAS) data products (both generated by GSFC's Hydrological Sciences Branch). This presentation demonstrates various tools and computational technologies developed in the GES DISC to manage the huge volume of data and products acquired from various missions and programs over the years. It explores approaches to archive, document, distribute, access and analyze Earth Science data and information as well as addresses the technical and scientific issues, governance and user support problem faced by scientists in need of multi-disciplinary datasets. It also discusses data and product metrics, user distribution profiles and lessons learned through interactions with the science communities around the world. Finally it demonstrates some of the most used data and product visualization and analyses tools developed and maintained by the GES DISC.

Research in the chemical sciences. Summaries of FY 1995

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

NONE

1995-09-01

This summary book is published annually to provide information on research supported by the Department of Energy`s Division of Chemical Sciences, which is one of four Divisions of the Office of Basic Energy Sciences in the Office of Energy Research. These summaries provide the scientific and technical public, as well as the legislative and executive branches of the Government, information, either generally or in some depth, about the Chemical Sciences program. Scientists interested in proposing research for support will find the publication useful for gauging the scope of the present basic research program and it`s relationship to their interests. Proposalsmore » that expand this scope may also be considered or directed to more appropriate offices. The primary goal of the research summarized here is to add significantly to the knowledge base in which existing and future efficient and safe energy technologies can evolve. As a result, scientific excellence is a major criterion applied in the selection of research supported by the Division of Chemical Sciences, but another important consideration is emphasis on science that is advancing in ways that will produce new information related to energy.« less

36 CFR 1260.70 - Can previously released Executive Branch information be reclassified or have its classification...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Executive Branch records must be addressed to the Assistant Archivist for Records Services—Washington, DC... must be taken under the personal authority of the agency head or deputy agency head, who determines in... concerning information in Presidential libraries must be addressed to the Assistant Archivist for...

36 CFR 1260.70 - Can previously released Executive Branch information be reclassified or have its classification...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Executive Branch records must be addressed to the Assistant Archivist for Records Services—Washington, DC... must be taken under the personal authority of the agency head or deputy agency head, who determines in... concerning information in Presidential libraries must be addressed to the Assistant Archivist for...

29 CFR 14.20 - Dissemination to individuals and firms outside the executive branch.

Code of Federal Regulations, 2014 CFR

2014-07-01

... individual basis. (b) Secret and Confidential information. Subject to the restrictions below, Secret or Confidential information may be furnished to an individual or firm outside the executive branch if the action... the appropriate DOL clearance, or at least clearance for the same or higher classification for another...

Applied imaging at the NASA Lewis Research Center

NASA Astrophysics Data System (ADS)

Slater, Howard A.; Owens, Jay C.

1993-01-01

NASA Lewis Research Center in Cleveland, Ohio has just completed the celebration of its 50th anniversary. `During the past 50 years, Lewis helped win World War II, made jet aircraft safer and more efficient, helped Americans land on the Moon ... and engaged in the type of fundamental research that benefits all of us in our daily lives.' As part of the center's long history, the Photographic and Printing Branch has continued to develop and meet the center's research imaging requirements. As imaging systems continue to advance and researchers more clearly understand the power of imaging, investigators are relying more and more on imaging systems to meet program objectives. Today, the Photographic and Printing Branch supports a research community of over 5,000 including advocacy for NASA Headquarters and other government agencies. Complete classified and unclassified imaging services include high- speed image acquisition, technical film and video documentaries, still imaging, and conventional and unconventional photofinishing operations. These are the foundation of the branch's modern support function. This paper provides an overview of the varied applied imaging programs managed by the Photographic and Printing Branch. Emphasis is placed on recent imaging projects including icing research, space experiments, and an on-line image archive.

Home Away from Home?: A Case Study of Student Transitions to an International Branch Campus

ERIC Educational Resources Information Center

Cicchetti, Kaitlin Oyler

2017-01-01

This study explored the transition experience of home-campus students attending an international branch campus. The studied was informed by a diverse range of literature, including the internationalization of higher education and student affairs, development of international branch campuses, students in transition, the development of student…

Applied high-speed imaging for the icing research program at NASA Lewis Research Center

NASA Technical Reports Server (NTRS)

Slater, Howard; Owens, Jay; Shin, Jaiwon

1992-01-01

The Icing Research Tunnel at NASA Lewis Research Center provides scientists a scaled, controlled environment to simulate natural icing events. The closed-loop, low speed, refrigerated wind tunnel offers the experimental capability to test for icing certification requirements, analytical model validation and calibration techniques, cloud physics instrumentation refinement, advanced ice protection systems, and rotorcraft icing methodology development. The test procedures for these objectives all require a high degree of visual documentation, both in real-time data acquisition and post-test image processing. Information is provided to scientific, technical, and industrial imaging specialists as well as to research personnel about the high-speed and conventional imaging systems will be on the recent ice protection technology program. Various imaging examples for some of the tests are presented. Additional imaging examples are available from the NASA Lewis Research Center's Photographic and Printing Branch.

Space Sciences Laboratory Publications and Presentations: January 1 - December 31,1998

NASA Technical Reports Server (NTRS)

Summers, F. G. (Compiler)

1999-01-01

This document lists the significant publications and presentations of the Space Sciences Laboratory during the period January 1 - December 31, 1998. Entries in the main part of the document are categorized according to NASA Reports (arranged by report number), Open Literature, and Presentations (arranged alphabetically by title). Most of the articles listed under Open Literature have appeared in refereed professional journals, books, monographs, or conference proceedings. Although many published abstracts are eventually expanded into full papers for publication in scientific and technical journals, they are often sufficiently comprehensive to include the significant results of the research reported. Therefore, published abstracts are listed separately in a subsection under Open Literature. Questions or requests for additional information about the entries in this report should be directed to Gregory S. Wilson (ES01; 544-7579) or to one of the authors. The organizational code of the cognizant SSL branch or office is given at the end of each entry.

Applied high-speed imaging for the icing research program at NASA Lewis Research Center

NASA Technical Reports Server (NTRS)

Slater, Howard; Owens, Jay; Shin, Jaiwon

1991-01-01

The Icing Research Tunnel at NASA Lewis Research Center provides scientists a scaled, controlled environment to simulate natural icing events. The closed-loop, low speed, refrigerated wind tunnel offers the experimental capability to test for icing certification requirements, analytical model validation and calibration techniques, cloud physics instrumentation refinement, advanced ice protection systems, and rotorcraft icing methodology development. The test procedures for these objectives all require a high degree of visual documentation, both in real-time data acquisition and post-test image processing. Information is provided to scientific, technical, and industrial imaging specialists as well as to research personnel about the high-speed and conventional imaging systems will be on the recent ice protection technology program. Various imaging examples for some of the tests are presented. Additional imaging examples are available from the NASA Lewis Research Center's Photographic and Printing Branch.

Analysis and Assessment of Peak Lightning Current Probabilities at the NASA Kennedy Space Center

NASA Technical Reports Server (NTRS)

Johnson, D. L.; Vaughan, W. W.

1999-01-01

This technical memorandum presents a summary by the Electromagnetics and Aerospace Environments Branch at the Marshall Space Flight Center of lightning characteristics and lightning criteria for the protection of aerospace vehicles. Probability estimates are included for certain lightning strikes (peak currents of 200, 100, and 50 kA) applicable to the National Aeronautics and Space Administration Space Shuttle at the Kennedy Space Center, Florida, during rollout, on-pad, and boost/launch phases. Results of an extensive literature search to compile information on this subject are presented in order to answer key questions posed by the Space Shuttle Program Office at the Johnson Space Center concerning peak lightning current probabilities if a vehicle is hit by a lightning cloud-to-ground stroke. Vehicle-triggered lightning probability estimates for the aforementioned peak currents are still being worked. Section 4.5, however, does provide some insight on estimating these same peaks.

Social and Economic Analysis Branch: integrating policy, social, economic, and natural science

USGS Publications Warehouse

Schuster, Rudy; Walters, Katie D.

2015-01-01

The Fort Collins Science Center's Social and Economic Analysis Branch provides unique capabilities in the U.S. Geological Survey by leading projects that integrate social, behavioral, economic, and natural science in the context of human–natural resource interactions. Our research provides scientific understanding and support for the management and conservation of our natural resources in support of multiple agency missions. We focus on meeting the scientific needs of the Department of the Interior natural resource management bureaus in addition to fostering partnerships with other Federal and State managers to protect, restore, and enhance our environment. The Social and Economic Analysis Branch has an interdisciplinary group of scientists whose primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to support the development of skills in natural resource management activities. Management and research issues associated with human-resource interactions typically occur in a unique context and require knowledge of both natural and social sciences, along with the skill to integrate multiple science disciplines. In response to these challenging contexts, Social and Economic Analysis Branch researchers apply a wide variety of social science concepts and methods which complement our rangeland/agricultural, wildlife, ecology, and biology capabilities. The goal of the Social and Economic Analysis Branch's research is to enhance natural-resource management, agency functions, policies, and decisionmaking.

Moving into the paravisceral aorta using fenestrated and branched endografts.

PubMed

Farber, Mark A; Vallabhaneni, Raghuveer

2012-12-01

When one compares the potential advantages of endovascular aortic repair with respect to traditional open repair, it would seem logical that extension into the paravisceral aorta would be easily justified, given the complexity of open aortic repair and its associated complications. Eight years have transpired between trial initiation and Food and Drug Administration approval of the first fenestrated device in the United States for the treatment of juxtarenal aneurysms. While there are only a few centers in the United States with substantial experience performing fenestrated and branched endovascular aortic repair, there is a diverse experience outside the United States that has been gained over the past decade. It is through the experience of these centers that the technical and procedural complexities of complex endovascular aortic repair has been solved and provide the foundation that has allowed aortic specialists to move endovascular therapy into the paravisceral aorta with fenestrated and branched endovascular aortic repairs. Copyright © 2012 Elsevier Inc. All rights reserved.

Proton beams in radiotherapy

NASA Astrophysics Data System (ADS)

Khoroshkov, V. S.; Minakova, E. I.

1998-11-01

A branch of radiology, proton therapy employs fast protons as a tool for the treatment of various, mainly oncological, diseases. The features of tissue ionization by protons (Bragg peak) facilitate a further step towards solving the principal challenge in radiology: to deliver a sufficiently high and homogeneous dose to virtually any tumour, while sparing healthy neighbouring tissues, organs and structures. The state of the art of proton therapy is described, as well as the main technical, physics and clinical results gained since the 1950s at high-energy physics centres worldwide. The future of proton therapy is connected with the construction of hospital-based facilities with dedicated medical accelerators and modern technical instrumentation.

Floods on Duck River and Flat, Big Spring, Bomar, and Little Hurricane Creeks and Pettus and Holland Branches and unnamed tributaries to Bomar and Little Hurricane Creeks and Holland Branch in the vicinity of Shelbyville, Tennessee

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

Not Available

This flood hazard information report describes the extent and severity of the flood potential along selected reaches of the Duck River; Flat, Big Spring, Bomar, and Little Hurricane Creeks; Pettus and Holland Branches; and unnamed tributaries to Bomar and Little Hurricane Creeks and Holland Branch in the vicinity of Shelbyville, Tennessee.

MANTECH project book

NASA Astrophysics Data System (ADS)

The effective integration of processes, systems, and procedures used in the production of aerospace systems using computer technology is managed by the Integration Technology Division (MTI). Under its auspices are the Information Management Branch, which is actively involved with information management, information sciences and integration, and the Implementation Branch, whose technology areas include computer integrated manufacturing, engineering design, operations research, and material handling and assembly. The Integration Technology Division combines design, manufacturing, and supportability functions within the same organization. The Processing and Fabrication Division manages programs to improve structural and nonstructural materials processing and fabrication. Within this division, the Metals Branch directs the manufacturing methods program for metals and metal matrix composites processing and fabrication. The Nonmetals Branch directs the manufacturing methods programs, which include all manufacturing processes for producing and utilizing propellants, plastics, resins, fibers, composites, fluid elastomers, ceramics, glasses, and coatings. The objective of the Industrial Base Analysis Division is to act as focal point for the USAF industrial base program for productivity, responsiveness, and preparedness planning.

76 FR 20998 - Agency Information Collection Activities: Extension of an Existing Information Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-14

... should be directed to: Office of the Chief Financial Officer/OAA/Records Branch, U.S. Immigration and... the estimated public burden and associated response time should be directed to the Office of the Chief Financial Officer/OAA/Records Branch, U.S. Immigration and Customs Enforcement, 500 12th Street, SW., STOP...

JPRS Report, East Europe

DTIC Science & Technology

1987-11-16

technologi- cal engineering, and design in the subordinate units and takes steps to pro- vide them with necessary technical-material resources; b) It... methodologies and the uniform standards and norms for the branch, subbranches, and other activities, and oversees their manner of application; it...dual subordination, in the field of preparing and fulfilling the annual plans for research, design , and microproduction; f) It participates in the

Algunos aspectos sicolinguisticos de la Instruccion Programada en el laboratorio de idiomas (Some Psycholinguistic Aspects of Programed Instruction in the Language Laboratory).

ERIC Educational Resources Information Center

Monteverde G., Luisa

1971-01-01

This paper presents ideas on using programed instruction in the language laboratory for second language learning. Linear programing is more suited to language instruction than is branching, because the former more easily allows comparison between the students' and teachers' solutions and is technically less complicated and less expensive to…

75 FR 61352 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-30, DC-10-30F, DC-10-30F (KC...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

...: Samuel Lee, Aerospace Engineer, Propulsion Branch, ANM-140L, FAA, Los Angeles Aircraft Certification... procedures found in 14 CFR 39.19. Send information to ATTN: Samuel Lee, Aerospace Engineer, Propulsion Branch..., Propulsion Branch, ANM-140L, FAA, Los Angeles Aircraft Certification Office, 3960 Paramount Boulevard...

78 FR 22037 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-12

... on proposed and/or continuing information collections, as required by the Paperwork Reduction Act of... the branch tax; the branch profits Tax; and the regulations on effectively connected income and the branch profits tax (Sec. Sec. 1.884-1, 1.884-2, 1.884-2T, 1.884-4, 1.884-5). DATES: Written comments...

20 CFR 402.55 - Materials available at district offices and branch offices.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Materials available at district offices and branch offices. 402.55 Section 402.55 Employees' Benefits SOCIAL SECURITY ADMINISTRATION AVAILABILITY OF INFORMATION AND RECORDS TO THE PUBLIC § 402.55 Materials available at district offices and branch offices. (a) Materials available for inspection...

75 FR 20817 - Information Systems Technical Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-21

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems Technical Advisory Committee Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC... Administration on technical questions that affect the level of export controls applicable to information systems...

78 FR 28128 - Airworthiness Directives; the Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-14

...., Washington, DC 20590. FOR FURTHER INFORMATION CONTACT: Sue Lucier, Aerospace Engineer, Propulsion Branch, ANM... Lucier, Aerospace Engineer, Propulsion Branch, ANM-140S, Seattle Aircraft Certification Office, FAA, 1601...

75 FR 31329 - Airworthiness Directives; The Boeing Company Model 757 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-03

... after receipt. FOR FURTHER INFORMATION CONTACT: Tak Kobayashi, Aerospace Engineer, Propulsion Branch..., Aerospace Engineer, Propulsion Branch, ANM- 140S, FAA, Seattle Aircraft Certification Office, 1601 Lind...

In situ fenestrations for the aortic arch and visceral segment: advances and challenges.

PubMed

Riga, Celia V; McWilliams, Richard G; Cheshire, Nicholas J W

2011-09-01

The management of complex aortic pathologies remains a major challenge particularly in the emergency setting. Bespoke fenestrated and branch stent graft technology has shown encouraging short- and mid-term results in selected patients. Despite tremendous technological advances in this field however, factors such as the inherent delay in device manufacturing, anatomical and technical challenges, high degree of planning, and cost hinder the wider applications of minimally invasive endovascular therapy. In situ fenestration of aortic stent grafts is an attractive alternative that eliminates the need for preoperative custom tailoring with the potential to widen the therapeutic options available and to offer a bailout option after inadvertent side branch occlusion. This article summarizes the principles of this technique and discusses its current applications.

76 FR 19714 - Airworthiness Directives; Airbus Model A320-214, -232, and -233 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-08

... after receipt. FOR FURTHER INFORMATION CONTACT: Sanjay Ralhan, Aerospace Engineer, International Branch... ATTN: Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116, Transport Airplane Directorate...

Defense Technical Information Center (DTIC) - Its role in the USAF Scientific and Technical Information Program

NASA Technical Reports Server (NTRS)

Kuhn, Allan D.

1991-01-01

The Defense Technical Information Center (DTIC), the central repository for DOD scientific and technical information concerning studies and research and engineering efforts, is discussed. The present makeup of DTIC is described and its functions in producing technical reports and technical report bibliographies are examined. DTIC's outreach services are reviewed, as are its DTIC information and technology transfer programs. DTIC's plans for the year 2000 and its relation to the mission of the U.S. Air Force, including the Air Force's STINFO program, are addressed.

Virtual patients: practical advice for clinical authors using Labyrinth.

PubMed

Begg, Michael

2010-09-01

Labyrinth is a tool originally developed in the University of Edinburgh's Learning Technology Section for authoring and delivering branching case scenarios. The scenarios can incorporate game-informed elements such as scoring, randomising, avatars and counters. Labyrinth has grown more popular internationally since a version of the build was made available on the open source network Source Forge. This paper offers help and advice for clinical educators interested in creating cases. Labyrinth is increasingly recognised as a tool offering great potential for delivering cases that promote rich, situated learning opportunities for learners. There are, however, significant challenges to generating such cases, not least of which is the challenge for potential authors in approaching the process of constructing narrative-rich, context-sensitive cases in an unfamiliar authoring environment. This paper offers a brief overview of the principles informing Labyrinth cases (game-informed learning), and offers some practical advice to better prepare educators with little or no prior experience. Labyrinth has continued to grow and develop, from its roots as a research and development environment to one that is optimised for use by non-technical clinical educators. The process becomes increasingly iterative and better informed as the teaching community push the software further. The positive implications of providing practical advice and concept insight to new case authors is that it ideally leads to a broader base of users who will inform future iterations of the software. © Blackwell Publishing Ltd 2010.

48 CFR 935.010 - Scientific and technical reports.

Code of Federal Regulations, 2013 CFR

2013-10-01

... information. The DOE Order 241.1B Scientific and Technical Information Management, or its successor version... conveyed in scientific and technical information (STI) shall include an instruction requiring the.... Department of Energy (DOE), Office of Scientific and Technical Information (OSTI), using the DOE Energy Link...

48 CFR 935.010 - Scientific and technical reports.

Code of Federal Regulations, 2011 CFR

2011-10-01

... information. The DOE Order 241.1B Scientific and Technical Information Management, or its successor version... conveyed in scientific and technical information (STI) shall include an instruction requiring the.... Department of Energy (DOE), Office of Scientific and Technical Information (OSTI), using the DOE Energy Link...

48 CFR 935.010 - Scientific and technical reports.

Code of Federal Regulations, 2010 CFR

2010-10-01

... information. The DOE Order 241.1B Scientific and Technical Information Management, or its successor version... conveyed in scientific and technical information (STI) shall include an instruction requiring the.... Department of Energy (DOE), Office of Scientific and Technical Information (OSTI), using the DOE Energy Link...

48 CFR 935.010 - Scientific and technical reports.

Code of Federal Regulations, 2012 CFR

2012-10-01

... information. The DOE Order 241.1B Scientific and Technical Information Management, or its successor version... conveyed in scientific and technical information (STI) shall include an instruction requiring the.... Department of Energy (DOE), Office of Scientific and Technical Information (OSTI), using the DOE Energy Link...

48 CFR 935.010 - Scientific and technical reports.

Code of Federal Regulations, 2014 CFR

2014-10-01

... information. The DOE Order 241.1B Scientific and Technical Information Management, or its successor version... conveyed in scientific and technical information (STI) shall include an instruction requiring the.... Department of Energy (DOE), Office of Scientific and Technical Information (OSTI), using the DOE Energy Link...

Flood-inundation maps for the North Branch Elkhart River at Cosperville, Indiana

USGS Publications Warehouse

Kim, Moon H.; Johnson, Esther M.

2014-01-01

Digital flood-inundation maps for a reach of the North Branch Elkhart River at Cosperville, Indiana (Ind.), were created by the U.S. Geological Survey (USGS) in cooperation with the U.S. Army Corps of Engineers, Detroit District. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/ depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at USGS streamgage 04100222, North Branch Elkhart River at Cosperville, Ind. Current conditions for estimating near-real-time areas of inundation using USGS streamgage information may be obtained on the Internet at http://waterdata.usgs.gov/in/nwis/uv?site_no=04100222. In addition, information has been provided to the National Weather Service (NWS) for incorporation into their Advanced Hydrologic Prediction Service (AHPS) flood warning system (http:/water.weather.gov/ahps/). The NWS AHPS forecasts flood hydrographs at many places that are often colocated with USGS streamgages, including the North Branch Elkhart River at Cosperville, Ind. NWS AHPS-forecast peak-stage information may be used in conjunction with the maps developed in this study to show predicted areas of flood inundation. For this study, flood profiles were computed for the North Branch Elkhart River reach by means of a one-dimensional step-backwater model. The hydraulic model was calibrated by using the most current stage-discharge relations at USGS streamgage 04100222, North Branch Elkhart River at Cosperville, Ind., and preliminary high-water marks from the flood of March 1982. The calibrated hydraulic model was then used to determine four water-surface profiles for flood stages at 1-foot intervals referenced to the streamgage datum and ranging from bankfull to the highest stage of the current stage-discharge rating curve. The simulated water-surface profiles were then combined with a geographic information system (GIS) digital elevation model (DEM, derived from Light Detection and Ranging [LiDAR]) in order to delineate the area flooded at each water level. The availability of these maps, along with Internet information regarding current stage from the USGS streamgage 04100222, North Branch Elkhart River at Cosperville, Ind., and forecast stream stages from the NWS AHPS, provides emergency management personnel and residents with information that is critical for flood response activities such as evacuations and road closures, as well as for post-flood recovery efforts.

Counter Tunnel Project

DTIC Science & Technology

2014-03-01

ADMINISTRATIVE INFORMATION The work described in this report was performed by the Unmanned Systems Science & Technology Branch (Code 71710) and the...Unmanned Systems Advanced Development Branch (Code 71720), Space and Naval Warfare Systems Center Pacific (SSC Pacific), San Diego, CA, and the Air...Earth™ is a trademark of Google Inc. Released by T. Pastore, Head Unmanned Systems Science & Technology Branch Under authority of A. D

Quantitative Analysis Of Three-dimensional Branching Systems From X-ray Computed Microtomography Data

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

McKinney, Adriana L.; Varga, Tamas

Branching structures such as lungs, blood vessels and plant roots play a critical role in life. Growth, structure, and function of these branching structures have an immense effect on our lives. Therefore, quantitative size information on such structures in their native environment is invaluable for studying their growth and the effect of the environment on them. X-ray computed tomography (XCT) has been an effective tool for in situ imaging and analysis of branching structures. We developed a costless tool that approximates the surface and volume of branching structures. Our methodology of noninvasive imaging, segmentation and extraction of quantitative information ismore » demonstrated through the analysis of a plant root in its soil medium from 3D tomography data. XCT data collected on a grass specimen was used to visualize its root structure. A suite of open-source software was employed to segment the root from the soil and determine its isosurface, which was used to calculate its volume and surface. This methodology of processing 3D data is applicable to other branching structures even when the structure of interest is of similar x-ray attenuation to its environment and difficulties arise with sample segmentation.« less

34 CFR 86.302 - What are the procedures used by the Secretary for providing information or technical assistance?

Code of Federal Regulations, 2010 CFR

2010-07-01

... providing information or technical assistance? 86.302 Section 86.302 Education Office of the Secretary... information or technical assistance? (a) The Secretary provides information or technical assistance to an IHE in writing, through site visits, or by other means. (b) The IHE shall inform the Secretary of any...

Tug-of-war model for the two-bandit problem: nonlocally-correlated parallel exploration via resource conservation.

PubMed

Kim, Song-Ju; Aono, Masashi; Hara, Masahiko

2010-07-01

We propose a model - the "tug-of-war (TOW) model" - to conduct unique parallel searches using many nonlocally-correlated search agents. The model is based on the property of a single-celled amoeba, the true slime mold Physarum, which maintains a constant intracellular resource volume while collecting environmental information by concurrently expanding and shrinking its branches. The conservation law entails a "nonlocal correlation" among the branches, i.e., volume increment in one branch is immediately compensated by volume decrement(s) in the other branch(es). This nonlocal correlation was shown to be useful for decision making in the case of a dilemma. The multi-armed bandit problem is to determine the optimal strategy for maximizing the total reward sum with incompatible demands, by either exploiting the rewards obtained using the already collected information or exploring new information for acquiring higher payoffs involving risks. Our model can efficiently manage the "exploration-exploitation dilemma" and exhibits good performances. The average accuracy rate of our model is higher than those of well-known algorithms such as the modified -greedy algorithm and modified softmax algorithm, especially, for solving relatively difficult problems. Moreover, our model flexibly adapts to changing environments, a property essential for living organisms surviving in uncertain environments.

Branching dynamics of viral information spreading.

PubMed

Iribarren, José Luis; Moro, Esteban

2011-10-01

Despite its importance for rumors or innovations propagation, peer-to-peer collaboration, social networking, or marketing, the dynamics of information spreading is not well understood. Since the diffusion depends on the heterogeneous patterns of human behavior and is driven by the participants' decisions, its propagation dynamics shows surprising properties not explained by traditional epidemic or contagion models. Here we present a detailed analysis of our study of real viral marketing campaigns where tracking the propagation of a controlled message allowed us to analyze the structure and dynamics of a diffusion graph involving over 31,000 individuals. We found that information spreading displays a non-Markovian branching dynamics that can be modeled by a two-step Bellman-Harris branching process that generalizes the static models known in the literature and incorporates the high variability of human behavior. It explains accurately all the features of information propagation under the "tipping point" and can be used for prediction and management of viral information spreading processes.

Branching dynamics of viral information spreading

NASA Astrophysics Data System (ADS)

Iribarren, José Luis; Moro, Esteban

2011-10-01

Despite its importance for rumors or innovations propagation, peer-to-peer collaboration, social networking, or marketing, the dynamics of information spreading is not well understood. Since the diffusion depends on the heterogeneous patterns of human behavior and is driven by the participants’ decisions, its propagation dynamics shows surprising properties not explained by traditional epidemic or contagion models. Here we present a detailed analysis of our study of real viral marketing campaigns where tracking the propagation of a controlled message allowed us to analyze the structure and dynamics of a diffusion graph involving over 31 000 individuals. We found that information spreading displays a non-Markovian branching dynamics that can be modeled by a two-step Bellman-Harris branching process that generalizes the static models known in the literature and incorporates the high variability of human behavior. It explains accurately all the features of information propagation under the “tipping point” and can be used for prediction and management of viral information spreading processes.

Anatomical relation between S1 sacroiliac screws' entrance points and superior gluteal artery.

PubMed

Zhao, Yong; You, Libo; Lian, Wei; Zou, Dexin; Dong, Shengjie; Sun, Tao; Zhang, Shudong; Wang, Dan; Li, Jingning; Li, Wenliang; Zhao, Yuchi

2018-01-18

To conduct radiologic anatomical study on the relation between S1 sacroiliac screws' entry points and the route of the pelvic outer superior gluteal artery branches with the aim to provide the anatomical basis and technical reference for the avoidance of damage to the superior gluteal artery during the horizontal sacroiliac screw placement. Superior gluteal artery CTA (CT angiography) vascular imaging of 74 healthy adults (37 women and 37 men) was done with 128-slice spiral CT (computed tomography). The CT attendant-measuring software was used to portray the "safe bony entrance area" (hereinafter referred to as "Safe Area") of the S1 segment in the standard lateral pelvic view of three-dimensional reconstruction. The anatomical relation between S1 sacroiliac screws' Safe Area and the pelvic outer superior gluteal artery branches was observed and recorded. The number of cases in which artery branches intersected the Safe Area was counted. The cases in which superior gluteal artery branches disjointed from the Safe Area were identified, and the shortest distance between the Safe Area and the superior gluteal artery branch closest to the Safe Area was measured. Three cases out of the 74 sample cases were excluded from this study as they were found to have no bony space for horizontal screw placement in S1 segment. Among the remaining 71 sample cases, there are 32 cases (45.1%) where the deep superior branch of superior gluteal artery passes through the Safe Area of S1 entrance point. There was no distinguishing feature and rule on how the deep superior branches and the Safe Area overlapped. In the 39 cases in which superior gluteal artery branches disjointed from the Safe Area, the deep superior branches of superior gluteal artery were the branches closest to the Safe Area and the part of the branch closest to the Safe Area was located in front of the widest part of the Safe Area. The shortest distance between the deep superior branch and the Safe Area is 0.86 ± 0.84 cm. There is a high risk of accidental injury of the deep superior branches of superior gluteal artery in the process of S1 sacroiliac screw placement. Even if the entry points are located in the safe bony entrance area, the absolute secure placement cannot be assured. We suggest that great attention should be paid to make thorough preoperative plans.

Home Page: The Mode of Transport through the Information Superhighway

NASA Technical Reports Server (NTRS)

Lujan, Michelle R.

1995-01-01

The purpose of the project with the Aeroacoustics Branch was to create and submit a home page for the internet about branch information. In order to do this, one must also become familiar with the way that the internet operates. Learning HyperText Markup Language (HTML), and the ability to create a document using this language was the final objective in order to place a home page on the internet (World Wide Web). A manual of instructions regarding maintenance of the home page, and how to keep it up to date was also necessary in order to provide branch members with the opportunity to make any pertinent changes.

West Europe Report.

DTIC Science & Technology

1985-02-22

trade unions and the executive branch; the willingness of the govern- ment to let things slide; the Danube power plant and the construction in- dustry... Trading Company and in the next few years the Greenland Technical Organization and Greenland’s Fisheries and Environmental Organization will also be...minority faction; and Olavi Hanninen, member of the SKP political committee and second chairman of the Central Federation of Finnish Trade Unions. The

Format Guide for Scientific and Technical Reports.

DTIC Science & Technology

1984-01-01

supported by the discussion. Graphkic Services The Graphic Services Section (Code 2632) provides a variety of layout and design services. Camera-ready artwork...complex typography , elaborate graphic elements, extensive computer printouts, and other unusual materials that explain the project. With few exceptions...2630 Publications Branch Office 222/253 72379 S Publications Control Center 222/253 73508 Editorial 222/253 72782 Graphic Services 222/234 72756 73989

Technical Report on DOMICE Simulation Model

DTIC Science & Technology

2012-04-01

Branch GPS Global Positioning System HHO home heating oil LCA Lake Carriers’ Association MAR USCG Domestic Icebreaking Mission Analysis...cargo types considered in the module. The module groups the four types of cargo into two broader categories, namely, Home Heating Oil ( HHO ) shipments...or Non- HHO shipments. Table 11. Cargo types. Types of Cargo Cargo Group Dry Bulk Non- HHO Liquid Bulk Perishable / Food Home Heating Oil HHO

Shear Moduli of Orthotropic Composites.

DTIC Science & Technology

1980-03-01

COMPOSITES N. J. Pagano Mechanics & Surface Interactions Branch Nonmetallic Materials Division March 1980 DT1C> Technical Report AFML-TR-79-4164 ELE(I JUN...Surface Interactions Br. Nonmetallic Materials Division Nonmetallic Materials Division FOR THE COMMANDER M.KLLChief metallic Materials Division "If your...SrtaceT’ Ileation ranch 10. PROGRAM ELEMENT. PROJECT, TASK Materials Laboratory 219 u,\\i’- Air Force Wright Aeronautical Laboratories 21310, WD Wright

Technical and Clinical Success and Long-Term Durability of Endovascular Treatment for Atherosclerotic Aortic Arch Branch Origin Obstruction: Evaluation of 144 Procedures.

PubMed

van de Weijer, M A J; Vonken, E J P A; de Vries, J-P P M; Moll, F L; Vos, J A; de Borst, G J

2015-07-01

Endovascular treatment of atherosclerotic obstruction of aortic arch branch origins (AABO) has largely replaced open surgery, but long-term outcome data are lacking. This study evaluated mid-term and long-term results of these procedures. Retrospective cohort study. Patients underwent endovascular treatment for symptomatic atherosclerotic stenosis of AABO between 1995 and 2012. Technical success was defined as uncomplicated revascularization and residual stenosis ≤30%. The primary end point was freedom from restenosis ≥50% on Duplex ultrasonography or magnetic resonance angiography. Secondary end points were freedom from target lesion revascularization or recurrent symptoms. 144 lesions were treated in 114 patients (75 female; mean age 66.3 years), by percutaneous transluminal angioplasty (PTA) in 20 patients and PTA and stent in 117 patients (brachiocephalic artery [BCA] 9/54; left common carotid artery [LCCA] 0/7; left subclavian artery [LSA] 11/56). The lesion could not be passed in four patients, and in three patients the intervention was terminated before angioplasty. The 30-day technical success was 94.4%, without deaths or strokes. Mean follow-up was 52.0 months (range 2-163 months). Restenosis-free survival was 95.6%, 92.9%, 87.6%, and 83.2% at 12, 24, 48, and 60 months, respectively. Log-rank test showed no significant difference between PTA only and PTA with additional stent placement at any point (p = .375), nor between BCA (n = 51), LCCA (n = 6), or LSA (n = 57). During follow-up, 27 patients (23.7%) became symptomatic (15 BCA, 1 LCCA, and 11 LSA); 19 patients with a restenosis of the target lesion (mean 56.7 months). Symptom-free survival was 94.7%, 92.0%, 82.3%, and 77.9% at 12, 24, 48, and 60 months, respectively. Endovascular treatment of aortic arch branch origin obstruction is safe and efficacious in experienced hands and can be considered as the preferred treatment, with good mid-term durability. Recurrent symptomatic lesions can be treated safely by renewed endovascular means. Copyright © 2015 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.

TECHNICAL REPORTS DATABASE

EPA Science Inventory

The Defense Technical Information Center (DTIC?) is the central facility for the collection and dissemination of scientific and technical information for the Department of Defense (DoD). Much of this information is made available by DTIC in the form of technical reports about com...

76 FR 6535 - Airworthiness Directives; The Boeing Company Model MD-90-30 Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-07

.... FOR FURTHER INFORMATION CONTACT: William S. Bond, Aerospace Engineer, Propulsion Branch, ANM-140L, FAA..., contact William S. Bond, Aerospace Engineer, Propulsion Branch, ANM-140L, FAA, Los Angeles Aircraft...

78 FR 76859 - Agency Information Collection Activities: Proposed Collection; Comments Requested: Prevent All...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-19

... contact Joseph Fox, Branch Chief, Alcohol and Tobacco Enforcement Branch, Bureau of Alcohol, Tobacco, Firearms and Explosives at Joseph.Fox@atf.gov . Written comments and suggestions from the public and...

Announcement Notice (AN) 241.4 - Software | OSTI, US Dept of Energy Office

Science.gov Websites

of Scientific and Technical Information Skip to main content Scientific and Technical Information Program The home of the U.S. Department of Energy's Scientific and Technical Information Program ) Scientific and Technical Information (STI) products for announcement and availability. An AN includes review

The surgical anatomy of the infrapatellar branch of the saphenous nerve in relation to incisions for anteromedial knee surgery.

PubMed

Kerver, A L A; Leliveld, M S; den Hartog, D; Verhofstad, M H J; Kleinrensink, G J

2013-12-04

Iatrogenic injury to the infrapatellar branch of the saphenous nerve is a common complication of surgical approaches to the anteromedial side of the knee. A detailed description of the relative anatomic course of the nerve is important to define clinical guidelines and minimize iatrogenic damage during anterior knee surgery. In twenty embalmed knees, the infrapatellar branch of the saphenous nerve was dissected. With use of a computer-assisted surgical anatomy mapping tool, safe and risk zones, as well as the location-dependent direction of the nerve, were calculated. The location of the infrapatellar branch of the saphenous nerve is highly variable, and no definite safe zone could be identified. The infrapatellar branch runs in neither a purely horizontal nor a vertical course. The course of the branch is location-dependent. Medially, it runs a nearly vertical course; medial to the patellar tendon, it has a -45° distal-lateral course; and on the patella and patellar tendon, it runs a close to horizontal-lateral course. Three low risk zones for iatrogenic nerve injury were identified: one is on the medial side of the knee, at the level of the tibial tuberosity, where a -45° oblique incision is least prone to damage the nerves, and two zones are located medial to the patellar apex (cranial and caudal), where close to horizontal incisions are least prone to damage the nerves. The infrapatellar branch of the saphenous nerve is at risk for iatrogenic damage in anteromedial knee surgery, especially when longitudinal incisions are made. There are three low risk zones for a safer anterior approach to the knee. The direction of the infrapatellar branch of the saphenous nerve is location-dependent. To minimize iatrogenic damage to the nerve, the direction of incisions should be parallel to the direction of the nerve when technically possible. These findings suggest that iatrogenic damage of the infrapatellar branch of the saphenous nerve can be minimized in anteromedial knee surgery when both the location and the location-dependent direction of the nerve are considered when making the skin incision.

Department of Cybernetic Acoustics

NASA Astrophysics Data System (ADS)

The development of the theory, instrumentation and applications of methods and systems for the measurement, analysis, processing and synthesis of acoustic signals within the audio frequency range, particularly of the speech signal and the vibro-acoustic signal emitted by technical and industrial equipments treated as noise and vibration sources was discussed. The research work, both theoretical and experimental, aims at applications in various branches of science, and medicine, such as: acoustical diagnostics and phoniatric rehabilitation of pathological and postoperative states of the speech organ; bilateral ""man-machine'' speech communication based on the analysis, recognition and synthesis of the speech signal; vibro-acoustical diagnostics and continuous monitoring of the state of machines, technical equipments and technological processes.

A History of the Andrew File System

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

Bashear, Derrick

2011-02-22

Derrick Brashear and Jeffrey Altman will present a technical history of the evolution of Andrew File System starting with the early days of the Andrew Project at Carnegie Mellon through the commercialization by Transarc Corporation and IBM and a decade of OpenAFS. The talk will be technical with a focus on the various decisions and implementation trade-offs that were made over the course of AFS versions 1 through 4, the development of the Distributed Computing Environment Distributed File System (DCE DFS), and the course of the OpenAFS development community. The speakers will also discuss the various AFS branches developed atmore » the University of Michigan, Massachusetts Institute of Technology and Carnegie Mellon University.« less

Prospective evaluation of a newly designed T-configured stent graft system for palliative treatment of advanced hilar malignant biliary obstructions.

PubMed

Gwon, Dong Il; Ko, Gi-Young; Yoon, Hyun-Ki; Kim, Jin Hyoung; Lee, Jae Myeong; Ohm, Joon-Young; Sung, Kyu-Bo

2010-09-01

To investigate the technical and clinical safety and efficacy of using a newly designed T-configured stent graft for palliative treatment of advanced hilar malignant biliary obstructions. This is a prospective study that enrolled 30 patients who had malignant hilar obstructions from May 2007 to November 2008. All patients were treated with percutaneous transhepatic placement of two specially designed stent grafts in a T configuration. Technical success, evaluation of blocked branching ducts, complications, clinical success, stent patency time, and patient survival rates were analyzed. Stent graft deployment was technically successful in all patients. The bilirubin level and the bile duct diameter decreases were statistically significant after stent placement (P < .001), and all patients showed clinical improvement. Minor complications, including procedure-related complications (self-limiting hemobilia [n = 3], perihepatic biloma [n = 1], and acute pancreatitis [n = 1]) and rapidly resolving cholangitis (n = 5), occurred in ten patients (33.3%). Major complications, including acute cholecystitis, occurred in three patients (10%). Stent occlusion occurred in 12 patients (40%) after a mean period of 160 days (range, 82-307 days). The median survival and stent patency times were 334 days (range, 195.6-472.4 days) and 279 days (range, 194.7-363.3 days), respectively. There were no statistical differences in age, sex, Bismuth type, or number of blocked branching ducts. The initial results of percutaneous palliative treatment of advanced hilar malignancies with T-configured stent grafts suggest that they are safe and potentially clinically effective. Copyright 2010 SIR. Published by Elsevier Inc. All rights reserved.

Fuzzy branching temporal logic.

PubMed

Moon, Seong-ick; Lee, Kwang H; Lee, Doheon

2004-04-01

Intelligent systems require a systematic way to represent and handle temporal information containing uncertainty. In particular, a logical framework is needed that can represent uncertain temporal information and its relationships with logical formulae. Fuzzy linear temporal logic (FLTL), a generalization of propositional linear temporal logic (PLTL) with fuzzy temporal events and fuzzy temporal states defined on a linear time model, was previously proposed for this purpose. However, many systems are best represented by branching time models in which each state can have more than one possible future path. In this paper, fuzzy branching temporal logic (FBTL) is proposed to address this problem. FBTL adopts and generalizes concurrent tree logic (CTL*), which is a classical branching temporal logic. The temporal model of FBTL is capable of representing fuzzy temporal events and fuzzy temporal states, and the order relation among them is represented as a directed graph. The utility of FBTL is demonstrated using a fuzzy job shop scheduling problem as an example.

Research program of the Geodynamics Branch

NASA Technical Reports Server (NTRS)

Kahn, W. D. (Editor); Cohen, S. C. (Editor); Boccucci, B. S. (Editor)

1986-01-01

This report is the Fourth Annual Summary of the Research Program of the Geodynamics Branch. The branch is located within the Laboratory for Terrestrial Physics of the Space and Earth Sciences Directorate of the Goddard Space Flight Center. The research activities of the branch staff cover a broad spectrum of geoscience disciplines including: tectonophysics, space geodesy, geopotential field modeling, and dynamic oceanography. The NASA programs which are supported by the work described in this document include the Geodynamics and Ocean Programs, the Crustal Dynamics Project and the proposed Ocean Topography Experiment (TOPEX). The reports highlight the investigations conducted by the Geodynamics Branch staff during calendar year 1985. The individual papers are grouped into chapters on Crustal Movements and Solid Earth Dynamics, Gravity Field Modeling and Sensing Techniques, and Sea Surface Topography. Further information on the activities of the branch or the particular research efforts described herein can be obtained through the branch office or from individual staff members.

BPP: a sequence-based algorithm for branch point prediction.

PubMed

Zhang, Qing; Fan, Xiaodan; Wang, Yejun; Sun, Ming-An; Shao, Jianlin; Guo, Dianjing

2017-10-15

Although high-throughput sequencing methods have been proposed to identify splicing branch points in the human genome, these methods can only detect a small fraction of the branch points subject to the sequencing depth, experimental cost and the expression level of the mRNA. An accurate computational model for branch point prediction is therefore an ongoing objective in human genome research. We here propose a novel branch point prediction algorithm that utilizes information on the branch point sequence and the polypyrimidine tract. Using experimentally validated data, we demonstrate that our proposed method outperforms existing methods. Availability and implementation: https://github.com/zhqingit/BPP. djguo@cuhk.edu.hk. Supplementary data are available at Bioinformatics online. © The Author (2017). Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com

The Defense Technical Information Center: Acquiring Information and Imparting Knowledge.

ERIC Educational Resources Information Center

Molholm, Kurt N.; And Others

1988-01-01

This overview of the Defense Technical Information Center (DTIC) discusses how DTIC fits into the Department of Defense Scientific and Technical Information Program; its history, organization, users, and operations; types of information handled; subject classification; cataloging standards; Information Analysis Centers (IACs); and research and…

Copyrighted Software | OSTI, US Dept of Energy Office of Scientific and

Science.gov Websites

Technical Information Skip to main content Scientific and Technical Information Program The home of the U.S. Department of Energy's Scientific and Technical Information Program (STIP) Here you Energy U.S. Department of Energy Office of Science Office of Scientific and Technical information Website

About STIP | OSTI, US Dept of Energy Office of Scientific and Technical

Science.gov Websites

Information Skip to main content Scientific and Technical Information Program The home of the U.S. Department of Energy's Scientific and Technical Information Program (STIP) Here you will find through scientific and technical information (STI), a key outcome of DOE R&D and other activities

Contact Us | OSTI, US Dept of Energy Office of Scientific and Technical

Science.gov Websites

Information Skip to main content Scientific and Technical Information Program The home of the U.S. Department of Energy's Scientific and Technical Information Program (STIP) Here you will find MAIL TO: U.S. Department of Energy Office of Scientific and Technical Information ATTN: STIP P.O. Box

Flight Dynamics Analysis Branch 2005 Technical Highlights

NASA Technical Reports Server (NTRS)

2005-01-01

This report summarizes the major activities and accomplishments carried out by the Flight Dynamics Analysis Branch (FDAB), Code 595, in support of flight projects and technology development initiatives in Fiscal Year (FY) 2005. The report is intended to serve as a summary of the type of support carried out by the FDAB, as well as a concise reference of key accomplishments and mission experience derived from the various mission support roles. The primary focus of the FDAB is to provide expertise in the disciplines of flight dynamics including spacecraft navigation (autonomous and ground based); spacecraft trajectory design and maneuver planning; attitude analysis; attitude determination and sensor calibration; and attitude control subsystem (ACS) analysis and design. The FDAB currently provides support for missions and technology development projects involving NASA, other government agencies, academia, and private industry.

[Coronary angioplasty simultaneous with the "kissing" technique in a bifurcation lesion: use of a guidewire, and 2 monorail systems of rapid interchange].

PubMed

Escudero, X

1996-01-01

Coronary branch occlusion complicating percutaneous coronary angioplasty has been recognized in certain bifurcation lesions. The utilization of double angioplasty systems simultaneously has been called "kissing" because the image of contact between balloons, and has been utilized as an alternative to protect the jeopardized branch or prevent snowplow lesion of the principal artery. The technological advance with the use of wide lumen catheters and low profile dilation balloons make the application of this technique possible in those type of lesions using a single guiding catheter. The present paper describes one case treated with this technique using conventional angioplasty systems in a complex bifurcating lesion of the circumflex artery. Some technical considerations about the procedure are made.

Infrared Absorption Spectroscopy and Chemical Kinetics of Free Radicals, Final Technical Report

DOE R&D Accomplishments Database

Curl, Robert F.; Glass, Graham P.

2004-11-01

This research was directed at the detection, monitoring, and study of the chemical kinetic behavior by infrared absorption spectroscopy of small free radical species thought to be important intermediates in combustion. Work on the reaction of OH with acetaldehyde has been completed and published and work on the reaction of O({sup 1}D) with CH{sub 4} has been completed and submitted for publication. In the course of our investigation of branching ratios of the reactions of O({sup 1}D) with acetaldehyde and methane, we discovered that hot atom chemistry effects are not negligible at the gas pressures (13 Torr) initially used. Branching ratios of the reaction of O({sup 1}D) with CH{sub 4} have been measured at a tenfold higher He flow and fivefold higher pressure.

Stent-assisted coiling of wide-neck bifurcation aneurysms with a branch incorporated in the aneurysm base: long-term follow-up in 49 patients with 53 aneurysms.

PubMed

Lubicz, Boris; Morais, Ricardo; Bruyère, Pierre-Julien; Ligot, Noémie; Mine, Benjamin

2017-06-01

Wide-neck bifurcation intracranial aneurysms (WNBA) with a branch incorporated in the aneurysm base remain difficult to treat by embolization. We aim to report our long-term follow-up of stent-assisted coiling (SAC) in this subgroup of patients. This study was approved by our local ethical committee. A retrospective review of our prospectively maintained database identified all patients treated in our institution by SAC for a WNBA with a branch incorporated in the aneurysm base. Technical issues, immediate, long-term outcomes were evaluated. Between 2007 and 2015, 49 patients with 53 intracranial aneurysms (IAs) (52 unruptured, 1 ruptured) were identified and successfully treated. No morbidity/mortality occurred. The incorporated branch was preserved in all patients but one who was treated during a vasospasm phase. At the first 6-month imaging control, the branch was patent. Immediate occlusion was near-complete in 11/53 aneurysms (20.8%), neck remnant in 20/53 aneurysms (37.7%), and incomplete in 22/53 aneurysms (41.5%). Available imaging follow-up of 47 IAs, ranging from 3 to 84 months (mean 26 months ± 19.6 months), showed 27 progressive thrombosis (57.4%), 17 stable occlusions (36.2%), 1 minor recanalization (2.1%), and 2 significant recanalizations that were retreated (4.3%). The latest imaging control showed 30 near-complete occlusions (63.8%), 13 neck remnants (27.7%), and 4 incomplete occlusions (8.5%). Stent-assisted coiling is safe and effective for the treatment of WNBA with a branch incorporated in the aneurysm base. Despite poor immediate anatomical results, long-term follow-up shows a high rate of progressive thrombosis achieving adequate and stable occlusion in most patients.

Fort Collins Science Center: Fiscal Year 2007 Accomplishments

USGS Publications Warehouse

Wilson, J.T.

2008-01-01

In Fiscal Year 2007 (FY07), the U.S. Geological Survey (USGS) Fort Collins Science Center (FORT) continued research vital to U.S. Department of the Interior science and management needs and associated USGS programmatic goals. FORT work also supported the science needs of other government agencies as well as private cooperators. Specifically, FORT scientific research and technical assistance focused on client and partner needs and goals in the areas of biological information management, fisheries and aquatic systems, invasive species, status and trends of biological resources, terrestrial ecosystems, and wildlife resources. In addition, FORT's 5-year strategic plan was refined to incorporate focus areas identified in the USGS strategic science plan, including ecosystem-landscape analysis, global climate change, and energy and mineral resource development. As a consequence, several science projects initiated in FY07 were either entirely new research dor amplifications of existing work. Highlights of FORT project accomplishments are described below under the USGS science program with which each task is most closely associated. The work of FORT's 6 branches (Aquatic Systems and Technology Applications, Ecosystem Dynamics, Information Science, Invasive Species Science, Policy Analysis and Science Assistance, and Species and Habitats of Federal Interest) often involves major partnerships with other agencies or cooperation with other USGS disciplines (Geology, Geography, Water Resources) and the Geospatial Information Office.

78 FR 64146 - 30-Day Notice of Proposed Information Collection: Technical Processing Requirements for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-25

... Information Collection: Technical Processing Requirements for Multifamily Project Mortgage Insurance AGENCY: Office of the Chief Information Officer, HUD. ACTION: Notice. SUMMARY: HUD has submitted the proposed... Information Collection Title of Information Collection: Technical Processing Requirements for Multifamily...

Evaluation of a bifurcation drug-eluting stent system versus provisional T-stenting in a perfused synthetic coronary artery model.

PubMed

Rizik, David G; Klag, Joseph M; Tenaglia, Alan; Hatten, Thomas R; Barnhart, Marianne; Warnack, Boris

2009-12-01

Provisional T-stenting is a widely used strategy for the treatment of coronary artery bifurcation lesions. However, the use of conventional stents in this setting is limited by multiple factors; this includes technical considerations such as wire wrap when accessing the involved vessel, and stent overlap at or near the carina of the lesion. In addition, current slotted tube stent technology tends to be associated with gaps in the coverage of the side branch ostium, which may result in restenosis in that segment of the lesion. The Pathfinder device, now more commonly referred to as the Xience Side Branch Access System (Xience SBA) is a drug-eluting stent (DES) designed specifically to assist in the treatment of bifurcation lesions by allowing wire access into the side branch, irrespective of the treatment strategy to be employed. The Xience SBA drug-eluting stent was compared with the standard Vision coronary stent system using a provisional T-stenting strategy in a perfused synthetic model of the coronary vasculature with side branch angulations of 30 degrees , 50 degrees , 70 degrees , and 90 degrees . Stent delivery was performed under fluoroscopic guidance. Following the procedure, high-resolution 2D Faxitron imaging was used to evaluate deployment accuracy of the side branch stent relative to the main branch stent. Deployment of the Xience SBA was accomplished in the same total time as the standard stents in a provisional T-stenting approach (14.9 vs. 14.6 minutes). However, the time required to achieve stent deployment in the main branch was less with the Xience SBA (4.0 vs. 6.6 minutes), and as a result, total contrast usage (49.4 vs. 69.4 cm(3)) and fluoroscopy time (5.1 vs. 6.2 minutes) was lower. Additionally, the Xience SBA had a lower incidence of wire wrap (22% vs. 89%) and less distal protrusion of the side branch stent into the main branch (0.54 vs. 1.21 mm). Significant gaps in ostial side branch coverage were not seen in either group. The Xience Side Branch Access DES is a viable device for consistently accessing coronary bifurcation lesions; it allows for easy wire access into the side branch. This may assist the operator in overcoming those well-recognized limitations associated with use of standard one- or two-stent strategies. In this perfused synthetic coronary model, Xience SBA deployment required less contrast usage and shorter fluoroscopy times. Further testing of this device is warranted.

Magnetic resonance imaging reveals functional anatomy and biomechanics of a living dragon tree

PubMed Central

Hesse, Linnea; Masselter, Tom; Leupold, Jochen; Spengler, Nils; Speck, Thomas; Korvink, Jan Gerrit

2016-01-01

Magnetic resonance imaging (MRI) was used to gain in vivo insight into load-induced displacements of inner plant tissues making a non-invasive and non-destructive stress and strain analysis possible. The central aim of this study was the identification of a possible load-adapted orientation of the vascular bundles and their fibre caps as the mechanically relevant tissue in branch-stem-attachments of Dracaena marginata. The complex three-dimensional deformations that occur during mechanical loading can be analysed on the basis of quasi-three-dimensional data representations of the outer surface, the inner tissue arrangement (meristem and vascular system), and the course of single vascular bundles within the branch-stem-attachment region. In addition, deformations of vascular bundles could be quantified manually and by using digital image correlation software. This combination of qualitative and quantitative stress and strain analysis leads to an improved understanding of the functional morphology and biomechanics of D. marginata, a plant that is used as a model organism for optimizing branched technical fibre-reinforced lightweight trusses in order to increase their load bearing capacity. PMID:27604526

Generalized Fluid System Simulation Program, Version 6.0

NASA Technical Reports Server (NTRS)

Majumdar, A. K.; LeClair, A. C.; Moore, A.; Schallhorn, P. A.

2013-01-01

The Generalized Fluid System Simulation Program (GFSSP) is a finite-volume based general-purpose computer program for analyzing steady state and time-dependant flow rates, pressures, temperatures, and concentrations in a complex flow network. The program is capable of modeling real fluids with phase changes, compressibility, mixture thermodynamics, conjugate heat transfer between solid and fluid, fluid transients, pumps, compressors and external body forces such as gravity and centrifugal. The thermo-fluid system to be analyzed is discretized into nodes, branches, and conductors. The scalar properties such as pressure, temperature, and concentrations are calculated at nodes. Mass flow rates and heat transfer rates are computed in branches and conductors. The graphical user interface allows users to build their models using the 'point, drag, and click' method; the users can also run their models and post-process the results in the same environment. The integrated fluid library supplies thermodynamic and thermo-physical properties of 36 fluids, and 24 different resistance/source options are provided for modeling momentum sources or sinks in the branches. This Technical Memorandum illustrates the application and verification of the code through 25 demonstrated example problems.

Generalized Fluid System Simulation Program, Version 5.0-Educational

NASA Technical Reports Server (NTRS)

Majumdar, A. K.

2011-01-01

The Generalized Fluid System Simulation Program (GFSSP) is a finite-volume based general-purpose computer program for analyzing steady state and time-dependent flow rates, pressures, temperatures, and concentrations in a complex flow network. The program is capable of modeling real fluids with phase changes, compressibility, mixture thermodynamics, conjugate heat transfer between solid and fluid, fluid transients, pumps, compressors and external body forces such as gravity and centrifugal. The thermofluid system to be analyzed is discretized into nodes, branches, and conductors. The scalar properties such as pressure, temperature, and concentrations are calculated at nodes. Mass flow rates and heat transfer rates are computed in branches and conductors. The graphical user interface allows users to build their models using the point, drag and click method; the users can also run their models and post-process the results in the same environment. The integrated fluid library supplies thermodynamic and thermo-physical properties of 36 fluids and 21 different resistance/source options are provided for modeling momentum sources or sinks in the branches. This Technical Memorandum illustrates the application and verification of the code through 12 demonstrated example problems.

Surgery in World War II. Orthopedic Surgery in the Zone of Interior

DTIC Science & Technology

1970-01-01

General Reference and Research Branch ROSE C. ENGELMAN, Ph. D., Chief, Historians Branch GERALDINE B. SITES, Chief, Information Activities Branch Major...SERIES Internal Medicine in World War II: Vol. I. Activities of Medical Consultants Vol. II. Infectious Diseases Vol. III. Infectious Diseases and General...Arthropodborne Diseases Other Than Malaria Vol. IX. Special Fields Surgery in World War II: Activities of Surgical Consultants, vol. I Activities of Surgical

Merging of the Recruitment Branch and the Political Information Branch of the German Armed Forces and Application of this Recruitment Network to Saudi Arabia

DTIC Science & Technology

2013-03-01

18 a. Reduce Expenditures ................................................. 18 b. Increase Target Group Contacts...84 x THIS PAGE INTENTIONALLY LEFT BLANK xi LIST OF TABLES Table 1. Target Group and Population Forecast for...forces. Both branches are kept separate from each other, but focus on the same target group (young people between 16 and 24 years of age). While

Stewart's maxims: eight "do's" for successfully communicating silviculture to policymakers

Treesearch

R. E. Stewart

1997-01-01

Technical specialists may experience difficulties in presenting information to non-technical policymakers and having that information used. Eight maxims are discussed that should help the silviculturist successfully provide technical information to non-technical audiences so that it will be considered in the formulation of policy.

A novel approach to internal crown characterization for coniferous tree species classification

NASA Astrophysics Data System (ADS)

Harikumar, A.; Bovolo, F.; Bruzzone, L.

2016-10-01

The knowledge about individual trees in forest is highly beneficial in forest management. High density small foot- print multi-return airborne Light Detection and Ranging (LiDAR) data can provide a very accurate information about the structural properties of individual trees in forests. Every tree species has a unique set of crown structural characteristics that can be used for tree species classification. In this paper, we use both the internal and external crown structural information of a conifer tree crown, derived from a high density small foot-print multi-return LiDAR data acquisition for species classification. Considering the fact that branches are the major building blocks of a conifer tree crown, we obtain the internal crown structural information using a branch level analysis. The structure of each conifer branch is represented using clusters in the LiDAR point cloud. We propose the joint use of the k-means clustering and geometric shape fitting, on the LiDAR data projected onto a novel 3-dimensional space, to identify branch clusters. After mapping the identified clusters back to the original space, six internal geometric features are estimated using a branch-level analysis. The external crown characteristics are modeled by using six least correlated features based on cone fitting and convex hull. Species classification is performed using a sparse Support Vector Machines (sparse SVM) classifier.

77 FR 64464 - Information Systems Technical Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems Technical Advisory Committee Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC... of export controls applicable to information systems equipment and technology. Wednesday, November 7...

Technical and Associated R&D Laboratory/Project Support to AFRL/RXQL Airbase Sciences Branch

DTIC Science & Technology

2011-10-01

the organophosphorus nerve agents . The coupons were allowed to sit overnight at room temperature to allow the phosphoric acid to adsorb into the...of chlorine and of ammonia across samples of several soil types; measurements of adsorption of two chemical agent surrogates (dimethyl...methylphosphonate and diisopropyl fluorophosphate) on cellulose and silica gel surfaces by inverse gas chromatography, to infer enthalpies of adsorption. Reactive

Regulatory decision with EPA/NRC/DOE/State Session (Panel)

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

O`Donnell, E.

1995-12-31

This panel will cover the Nuclear Regulatory Commission`s (NRC) proposed radiation limits in the Branch Technical Position on Low-Level Radioactive Waste Performance Assessment and the Environmental Protection Agency`s (EPA) draft regulation in Part 193. Representatives from NRC and EPA will discuss the inconsistencies in these two regulations. DOE and state representatives will discuss their perspective on how these regulations will affect low-level radioactive waste performance assessments.

Statistical Analysis of Atmospheric Forecast Model Accuracy - A Focus on Multiple Atmospheric Variables and Location-Based Analysis

DTIC Science & Technology

2014-04-01

WRF ) model is a numerical weather prediction system designed for operational forecasting and atmospheric research. This report examined WRF model... WRF , weather research and forecasting, atmospheric effects 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT SAR 18. NUMBER OF...and Forecasting ( WRF ) model. The authors would also like to thank Ms. Sherry Larson, STS Systems Integration, LLC, ARL Technical Publishing Branch

The Large Space Structures Technology Program

DTIC Science & Technology

1992-04-01

Organization and Plan--The LSSTP was initiated in July 1985. It was conceived by Jerome Pearson, who, as leader of the Vibration Group, was responsible... Jerome Pearson was named project manager and Terry Hertz from the Analysis and Optimization Branch was his deputy. The technical disciplines and the...continued until the end of 1990. The LSSTP was originally managed by Jerome Pearson, in addition to his responsibilities as Vibration Group leader. Terry

OPERATION CASTLE. Radiological Safety. Volume 1

DTIC Science & Technology

1985-09-01

OPERATION CASTLE Radiological Safety Final Report Volume I Headquarters Joint Task Force Seven Technical Branch, J-3 Division Washington, DC...Spring 1954 EXTRACTED VERSION DTIC -uECTE MAR031986 NOTICE: This is an extract of Operation CASTLE, Radiological Safety, Final Report, Volume I ...SYMBOL (If jpQiictbl») ■ i PROCUREMENT INSTRUMENT IDENTIFICATION NUMBER 8c AOORESS (G(y, SU(t tncl ZIRCod») 10 SOURCE OF FUNDING NUMBERS PROGRAM

In-Plant Technical Assistance for Software

DTIC Science & Technology

1986-09-29

engineer who has had a few programming courses (or send him to a few), and then he will be your software engineer." ( Pressman , 1982.)* Generally, It...1984. Program Office/AFCMD Interface. AFSCR 800-42, November 1982. Pressman , Roger S., Software Engineering. McGraw-Hill, New York, 1982. Dennis...B.M.C., Norton AFB Darrah Whitlock QA Specialist, Plans & Eval. Branch Rockwell-Anaheim AFPRO Lt. Col. Barry Prins HQ/AFCMD Kirtland AFB Stan

KENNEDY SPACE CENTER, FLA. - Astronaut Tim Kopra aids in Intravehicular Activity (IVA) constraints testing on the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

NASA Image and Video Library

2004-02-03

KENNEDY SPACE CENTER, FLA. - Astronaut Tim Kopra aids in Intravehicular Activity (IVA) constraints testing on the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, workers check over the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

NASA Image and Video Library

2004-02-03

KENNEDY SPACE CENTER, FLA. - In the Space Station Processing Facility, workers check over the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

A test of the hydraulic vulnerability segmentation hypothesis in angiosperm and conifer tree species

DOE PAGES

Johnson, Daniel M.; Wortemann, Remi; McCulloh, Katherine A.; ...

2016-05-04

Water transport from soils to the atmosphere is critical for plant growth and survival. However, we have a limited understanding about many portions of the whole-tree hydraulic pathway, because the vast majority of published information is on terminal branches. Our understanding of mature tree trunk hydraulic physiology, in particular, is limited. The hydraulic vulnerability segmentation hypothesis (HVSH) stipulates that distal portions of the plant (leaves, branches and roots) should be more vulnerable to embolism than trunks, which are non-redundant organs that require a massive carbon investment. In the current study, we compared vulnerability to loss of hydraulic function, leaf andmore » xylem water potentials and the resulting hydraulic safety margins (in relation to the water potential causing 50% loss of hydraulic conductivity) in leaves, branches, trunks and roots of four angiosperms and four conifer tree species. Across all species, our results supported strongly the HVSH as leaves and roots were less resistant to embolism than branches or trunks. However, branches were consistently more resistant to embolism than any other portion of the plant, including trunks. Also, calculated whole-tree vulnerability to hydraulic dysfunction was much greater than vulnerability in branches. This was due to hydraulic dysfunction in roots and leaves at less negative water potentials than those causing branch or trunk dysfunction. Leaves and roots had narrow or negative hydraulic safety margins, but trunks and branches maintained positive safety margins. By using branch-based hydraulic information as a proxy for entire plants, much research has potentially overestimated embolism resistance, and possibly drought tolerance, for many species. This study highlights the necessity to reconsider past conclusions made about plant resistance to drought based on branch xylem only. As a result, this study also highlights the necessity for more research of whole-plant hydraulic physiology to better understand strategies of plant drought tolerance and the critical control points within the hydraulic pathway.« less

A test of the hydraulic vulnerability segmentation hypothesis in angiosperm and conifer tree species

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

Johnson, Daniel M.; Wortemann, Remi; McCulloh, Katherine A.

Water transport from soils to the atmosphere is critical for plant growth and survival. However, we have a limited understanding about many portions of the whole-tree hydraulic pathway, because the vast majority of published information is on terminal branches. Our understanding of mature tree trunk hydraulic physiology, in particular, is limited. The hydraulic vulnerability segmentation hypothesis (HVSH) stipulates that distal portions of the plant (leaves, branches and roots) should be more vulnerable to embolism than trunks, which are non-redundant organs that require a massive carbon investment. In the current study, we compared vulnerability to loss of hydraulic function, leaf andmore » xylem water potentials and the resulting hydraulic safety margins (in relation to the water potential causing 50% loss of hydraulic conductivity) in leaves, branches, trunks and roots of four angiosperms and four conifer tree species. Across all species, our results supported strongly the HVSH as leaves and roots were less resistant to embolism than branches or trunks. However, branches were consistently more resistant to embolism than any other portion of the plant, including trunks. Also, calculated whole-tree vulnerability to hydraulic dysfunction was much greater than vulnerability in branches. This was due to hydraulic dysfunction in roots and leaves at less negative water potentials than those causing branch or trunk dysfunction. Leaves and roots had narrow or negative hydraulic safety margins, but trunks and branches maintained positive safety margins. By using branch-based hydraulic information as a proxy for entire plants, much research has potentially overestimated embolism resistance, and possibly drought tolerance, for many species. This study highlights the necessity to reconsider past conclusions made about plant resistance to drought based on branch xylem only. As a result, this study also highlights the necessity for more research of whole-plant hydraulic physiology to better understand strategies of plant drought tolerance and the critical control points within the hydraulic pathway.« less

76 FR 61641 - Airworthiness Directives; Airbus Model A319-111, -112, and -132 Airplanes; Model A320-111, -211...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

.... Comments will be available in the AD docket shortly after receipt. FOR FURTHER INFORMATION CONTACT: Sanjay... International Branch, send it to ATTN: Sanjay Ralhan, Aerospace Engineer, International Branch, ANM-116...

75 FR 70044 - Withdrawal of Regulatory Guide 1.39

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-16

...: Hector L. Rodriguez-Luccioni, Regulatory Guide Development Branch, Division of Engineering, Office of...-251-7685 or e-mail [email protected] . SUPPLEMENTARY INFORMATION: I. Introduction The... N. Ridgely, Acting Chief, Regulatory Guide Development Branch, Division of Engineering, Office of...

3 CFR - Long-Term Gulf Coast Restoration Support Plan

Code of Federal Regulations, 2011 CFR

2011-01-01

... President (collectively, executive branch components). Specifically, I direct the following: Section 1. As..., science-based restoration of the ecosystem and environment, public health and safety efforts, and support... memorandum, executive branch components shall make available information and other resources, including...

A Review and Evaluation of the Langley Research Center's Scientific and Technical Information Program. Results of Phase VI-The Technical Report: A Survey and Analysis.

ERIC Educational Resources Information Center

McCullough, Robert A.; And Others

This report presents the results of a review and evaluation of the Langley Research Center's scientific and technical information program, which examined technical reports from various institutions and organizations to determine the organization of reports, the language used to convey information, and the methods used to present information.…

The singularity structure of scale-invariant rank-2 Coulomb branches

NASA Astrophysics Data System (ADS)

Argyres, Philip C.; Long, Cody; Martone, Mario

2018-05-01

We compute the spectrum of scaling dimensions of Coulomb branch operators in 4d rank-2 N=2 superconformal field theories. Only a finite rational set of scaling dimensions is allowed. It is determined by using information about the global topology of the locus of metric singularities on the Coulomb branch, the special Kähler geometry near those singularities, and electric-magnetic duality monodromies along orbits of the U(1) R symmetry. A set of novel topological and geometric results are developed which promise to be useful for the study and classification of Coulomb branch geometries at all ranks.

Health circles for teleworkers: selective results on stress, strain and coping styles.

PubMed

Konradt, U; Schmook, R; Wilm, A; Hertel, G

2000-06-01

Telework is decentralized computer-mediated performance of work activities at a location distant from the employing organization. In order to improve well-being at such remote workplaces, we developed a health circle (HC) concept for teleworkers. Three HC sessions were conducted with a total of 17 teleworkers from diverse organizations and branches. The sessions were moderated by a professional facilitator, while the participants selected the discussion issues. Typical issues were technical problems at the home-based computer, time management, communication with supervisors, colleagues and customers, and feelings of isolation from the main company. Besides discussing these stress factors, participants developed concrete coping strategies based on the exchange of experiences and additional informational input by external experts. Process evaluation at the end of each meeting revealed that participants found the exchange of personal experiences and the informational input during the HCs very helpful, as well as the common development of coping strategies. Moreover, a questionnaire 2 months after the last HC session revealed that participants reported significantly more positive changes in typical stress factors than teleworkers in a control group. The implications of these results for preventive and corrective strategies of telework design are discussed.

76 FR 39845 - Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

... export controls applicable to information systems equipment and technology. Wednesday, July 27 Public... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC...

78 FR 63162 - Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

... of export controls applicable to information systems equipment and technology. Wednesday, November 6... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC...

75 FR 64258 - Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-19

... export controls applicable to information systems equipment and technology. Wednesday, November 3 Public... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC...

78 FR 42753 - Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-17

... of export controls applicable to information systems equipment and technology. Wednesday, July 31... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC...

Government Information Quarterly. Volume 7, no. 2: National Aeronautics and Space Administration Scientific and Technical Information Programs. Special issue

NASA Technical Reports Server (NTRS)

Hernon, Peter (Editor); Mcclure, Charles R. (Editor); Pinelli, Thomas E. (Editor)

1990-01-01

NASA scientific and technical information (STI) programs are discussed. Topics include management of information in a research and development agency, the new space and Earth science information systems at NASA's archive, scientific and technical information management, and technology transfer of NASA aerospace technology to other industries.

[Evaluation of radon levels in bank buildings: results of a survey on a major Italian banking group].

PubMed

Urso, Patrizia; Ronchin, M; Lietti, Barbara; Izzo, A; Colloca, G; Russignaga, D; Carrer, P

2008-01-01

Radon, the second cause of lung cancer after smoking, is a natural, radioactive gas, which originates from the soil and pollutes indoor air, especially in closed or underground spaces. Italian legislation recommends an action level of 500 Bq/m3 per year for occupational exposure in underground premises. Since banks usually use various underground premises (archives, safe-deposit room), a study was made of the radon levels on such premises with the aim of identifying useful monitoring strategies. 134 branches of a major Italian banking group were examined using 1817 nuclear track dosimeters at ground level and underground level premises. The branches were located in 7 Italian regions in the north (Piedmont, Lombardy, Veneto), centre (Lazio) and south (Campania, Apulia, Sicily). Information on measurement points was recorded in a technical sheet and statistical analysis was carried out. Annual underground measurements gave an average concentration of 157 Bq/m3, with 5.1% for 400 < C < 500 Bq/m3 and 2.9%for C > 500 Bq/m3. Seasonal variability was reflected in a significant decrease in concentrations between winter and spring (delta(mean)% = -47.3%) and good stability between autumn and winter (delta(mean)% = 3%); moreover quarterly concentrations account for 85% of the variability of the corresponding annual level. A multiple linear regression model (R2 = 0.33) indicated geographic location as the principal factor in radon accumulation, followed by underground level, humidity, use, lack of windows, heating and natural ventilation, and direct contact of at least one wall with ground rock; whereas the safe-deposit room structure seems to protect from radon accumulation. Moreover, the ground level measurement results were significantly associated with the corresponding underground average concentrations (p < 0.001). The results could be a useful tool in planning a monitoring strategy for assessment of bank worker exposure, especially for banking groups with a large number of branches.

A review and evaluation of the Langley Research Center's Scientific and Technical Information Program: Results of phase 6: The technical report. A survey and analysis

NASA Technical Reports Server (NTRS)

Mccullough, R. A.; Pinelli, T. E.; Pilley, D. D.; Stohrer, F. F.

1982-01-01

Current practice and usage using selected technical reports; literature relative to the sequential, language, and presentation components of technical reports; and NASA technical report publications standards are discussed. The effctiveness of the technical report as a product for information dissemination is considered.

Input integration around the dendritic branches in hippocampal dentate granule cells.

PubMed

Kamijo, Tadanobu Chuyo; Hayakawa, Hirofumi; Fukushima, Yasuhiro; Kubota, Yoshiyuki; Isomura, Yoshikazu; Tsukada, Minoru; Aihara, Takeshi

2014-08-01

Recent studies have shown that the dendrites of several neurons are not simple translators but are crucial facilitators of excitatory postsynaptic potential (EPSP) propagation and summation of synaptic inputs to compensate for inherent voltage attenuation. Granule cells (GCs)are located at the gateway for valuable information arriving at the hippocampus from the entorhinal cortex. However, the underlying mechanisms of information integration along the dendrites of GCs in the hippocampus are still unclear. In this study, we investigated the input integration around dendritic branches of GCs in the rat hippocampus. We applied differential spatiotemporal stimulations to the dendrites using a high-speed glutamate-uncaging laser. Our results showed that when two sites close to and equidistant from a branching point were simultaneously stimulated, a nonlinear summation of EPSPs was observed at the soma. In addition, nonlinear summation (facilitation) depended on the stimulus location and was significantly blocked by the application of a voltage-dependent Ca(2+) channel antagonist. These findings suggest that the nonlinear summation of EPSPs around the dendritic branches of hippocampal GCs is a result of voltage-dependent Ca(2+) channel activation and may play a crucial role in the integration of input information.

78 FR 65695 - 30-Day Notice of Proposed Information Collection: Technical Processing Requirements for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

... Information Collection: Technical Processing Requirements for Multifamily Project Mortgage Insurance AGENCY: Office of the Chief Information Officer, HUD. ACTION: Correction, notice. SUMMARY: On October 25, 2013 at... Collection Title of Information Collection: Technical Processing Requirements for Multifamily Project...

75 FR 6683 - Notice of Proposed Information Collection: Comment Request; Technical Processing Requirements for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... Information Collection: Comment Request; Technical Processing Requirements for Multifamily Project Mortgage... information: Title of Proposal: Technical Processing Requirements for Multifamily Project Mortgage Insurance... information collection requirement described below will be submitted to the Office of Management and Budget...

77 FR 60140 - Notice of Proposed Information Collection; Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-02

... renewed approval for the collection of information for two technical training program course effectiveness... of information contained in two technical training program course effectiveness evaluation forms. OSM... days in which to comment on the following information collection activities: Title: Technical Training...

77 FR 37652 - Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-22

... that affect the level of export controls applicable to information systems equipment and technology... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC...

An Integrated Bibliographic Information System: Concept and Application for Resource Sharing in Special Libraries.

ERIC Educational Resources Information Center

Cotter, Gladys A.; And Others

The Defense Department Scientific and Technical Information (STI) network is composed of over 200 technical libraries and information centers tied together by the Defense Technical Information Center (DTIC), an organization which seeks to improve the flow of information throughout the STI network by promoting shared cataloging and integrated…

NASA Langley Scientific and Technical Information Output: 1998

NASA Technical Reports Server (NTRS)

Machie, Harriet B. (Compiler); Stewart, Susan H. (Compiler)

1999-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1998. Included are citations for Technical Publications, Conference Publications, Technical Memorandums, Contractor Reports, Journal Articles and Book Publications, Meeting Presentations, Technical Talks, and Patents.

NASA Langley Scientific and Technical Information Output-2001

NASA Technical Reports Server (NTRS)

Stewart, Susan H. (Compiler)

2002-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the 2001 calendar year. Included are citations for Technical Publications, Conference Publications, Technical Memorandums, Contractor Reports, Journal Articles and Book Publications, Meeting Presentations, Technical Talks, and Patents.

NASA Langley Scientific and Technical Information Output-2002

NASA Technical Reports Server (NTRS)

Stewart, Susan H. (Compiler)

2003-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 2002. Included are citations for Technical Publications, Conference Publications, Technical Memorandums, Contractor Reports, Journal Articles and Book Publications, Meeting Presentations, Technical Talks, and Patents.

[NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 1:] The value of Scientific and Technical Information (STI), its relationship to Research and Development (R&D), and its use by US aerospace engineers and scientists

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Glassman, Myron; Barclay, Rebecca O.; Oliu, Walter E.

1990-01-01

The relationship between scientific and technical information (STI), its use by aerospace engineers and scientists, and the aerospace R&D process is examined. Data are presented from studies of the role of STI in the performance and management of R&D activities and the behavior of engineers when using and seeking information. Consideration is given to the information sources used to solve technical problems, the production and use of technical communications, and the use of libraries, technical information centers, and on-line data bases.

A survey of body sensor networks.

PubMed

Lai, Xiaochen; Liu, Quanli; Wei, Xin; Wang, Wei; Zhou, Guoqiao; Han, Guangyi

2013-04-24

The technology of sensor, pervasive computing, and intelligent information processing is widely used in Body Sensor Networks (BSNs), which are a branch of wireless sensor networks (WSNs). BSNs are playing an increasingly important role in the fields of medical treatment, social welfare and sports, and are changing the way humans use computers. Existing surveys have placed emphasis on the concept and architecture of BSNs, signal acquisition, context-aware sensing, and system technology, while this paper will focus on sensor, data fusion, and network communication. And we will introduce the research status of BSNs, the analysis of hotspots, and future development trends, the discussion of major challenges and technical problems facing currently. The typical research projects and practical application of BSNs are introduced as well. BSNs are progressing along the direction of multi-technology integration and intelligence. Although there are still many problems, the future of BSNs is fundamentally promising, profoundly changing the human-machine relationships and improving the quality of people's lives.

Fort Collins Science Center: 2006 Accomplishments

USGS Publications Warehouse

Wilson, Juliette T.

2007-01-01

In Fiscal Year 2006 (FY06), the U.S. Geological Survey (USGS) Fort Collins Science Center (FORT) continued research vital to U.S. Department of the Interior (DOI) science and management needs and associated USGS programmatic goals. FORT work also supported the science needs of other governmental departments and agencies as well as private cooperators. Specifically, FORT scientific research and technical assistance focused on client and partner agency needs and goals in the areas of biological information management, fisheries and aquatic systems, invasive species, status and trends of biological resources, terrestrial ecosystems, and wildlife resources. Highlights of FORT project accomplishments are described below under the USGS science program area with which each task is most closely associated.2 The work of FORT’s five branches (in 2006: Aquatic Systems and Technology Applications, Ecosystem Dynamics, Invasive Species Science, Policy Analysis and Science Assistance, and Species and Habitats of Federal Interest) often involves major partnerships with other agencies or cooperation with other USGS disciplines (Geology, Geography, Water Resources).

Exploring the climate change concerns of striped catfish producers in the Mekong Delta, Vietnam.

PubMed

Nguyen, Anh Lam; Truong, Minh Hoang; Verreth, Johan Aj; Leemans, Rik; Bosma, Roel H; De Silva, Sena S

2015-01-01

This study investigated the perceptions on and adaptations to climate change impacts of 235 pangasius farmers in the Mekong Delta, Vietnam. Data were collected using semi-structured household surveys in six provinces, from three regions along the Mekong river branches. A Chi-Square test was used to determine the association between variables, and a logit regression model was employed to identify factors correlated with farmer's perception and adaptation. Less than half of respondents were concerned about climate change and sought suitable adaptation measures to alleviate its impacts. Improving information on climate change and introducing early warning systems could improve the adaptive capacity of pangasius farmers, in particularly for those farmers, who were not concerned yet. Farmers relied strongly on technical support from government agencies, but farmers in the coastal provinces did not express the need for training by these institutions. This contrasting result requires further assessment of the effectiveness of adaptation measures such as breeding salinity tolerant pangasius.

A Survey of Body Sensor Networks

PubMed Central

Lai, Xiaochen; Liu, Quanli; Wei, Xin; Wang, Wei; Zhou, Guoqiao; Han, Guangyi

2013-01-01

The technology of sensor, pervasive computing, and intelligent information processing is widely used in Body Sensor Networks (BSNs), which are a branch of wireless sensor networks (WSNs). BSNs are playing an increasingly important role in the fields of medical treatment, social welfare and sports, and are changing the way humans use computers. Existing surveys have placed emphasis on the concept and architecture of BSNs, signal acquisition, context-aware sensing, and system technology, while this paper will focus on sensor, data fusion, and network communication. And we will introduce the research status of BSNs, the analysis of hotspots, and future development trends, the discussion of major challenges and technical problems facing currently. The typical research projects and practical application of BSNs are introduced as well. BSNs are progressing along the direction of multi-technology integration and intelligence. Although there are still many problems, the future of BSNs is fundamentally promising, profoundly changing the human-machine relationships and improving the quality of people's lives. PMID:23615581

RNA Flow Cytometry Using the Branched DNA Technique.

PubMed

Soh, Kah Teong; Wallace, Paul K

2018-01-01

The systematic modulation of mRNA and proteins governs the complicated and intermingled biological functions of our cells. Traditionally, transcriptomic technologies such as DNA microarray and RNA-Seq have been used to identify, characterize, and profile gene expression data. These are, however, considered bulk methods as they are unable to measure gene expression at the single-cell level, unless the cells are pre-sorted. Branched DNA is a flow cytometry-based detection platform that has been developed recently to measure mRNA at the single-cell level. Originally adapted from microscopy, the current system has been modified to achieve compatibility with the detection of surface and intracellular antigens using monoclonal antibodies conjugated to fluorochromes, thus permitting simultaneous detection of mRNAs and proteins. The Branched DNA method offers a variety of advantages when compared to traditional or standard methods used for the quantification of mRNA, such as (a) the detection of specific mRNA on a per cell basis, (b) an alternate detection tool when the measurement of a protein is technically infeasible (i.e., no quality antibody exists) or the epitope is not assessable, and (c) correlate the analysis of mRNA with protein. Compared to earlier attempts at measuring nucleic acid by flow cytometry, the hybridization temperature applied in the Branched DNA assay is much lower, thus preserving the integrity of cellular structures for further characterization. It also has greatly increased specificity and sensitivity. Here, we provide detailed instruction for performing the Branched DNA method using it in a model system to correlate the expression of CD8 mRNA and CD8 protein by flow cytometry.

Method and Apparatus of Multiplexing and Acquiring Data from Multiple Optical Fibers Using a Single Data Channel of an Optical Frequency-Domain Reflectometry (OFDR) System

NASA Technical Reports Server (NTRS)

Parker, Jr., Allen R (Inventor); Chan, Hon Man (Inventor); Piazza, Anthony (Nino) (Inventor); Richards, William Lance (Inventor)

2014-01-01

A method and system for multiplexing a network of parallel fiber Bragg grating (FBG) sensor-fibers to a single acquisition channel of a closed Michelson interferometer system via a fiber splitter by distinguishing each branch of fiber sensors in the spatial domain. On each branch of the splitter, the fibers have a specific pre-determined length, effectively separating each branch of fiber sensors spatially. In the spatial domain the fiber branches are seen as part of one acquisition channel on the interrogation system. However, the FBG-reference arm beat frequency information for each fiber is retained. Since the beat frequency is generated between the reference arm, the effective fiber length of each successive branch includes the entire length of the preceding branch. The multiple branches are seen as one fiber having three segments where the segments can be resolved. This greatly simplifies optical, electronic and computational complexity, and is especially suited for use in multiplexed or branched OFS networks for SHM of large and/or distributed structures which need a lot of measurement points.

48 CFR 252.204-7012 - Safeguarding of unclassified controlled technical information.

Code of Federal Regulations, 2014 CFR

2014-10-01

.... Cyber incident means actions taken through the use of computer networks that result in an actual or... printed within an information system. Technical information means technical data or computer software, as..., catalog-item identifications, data sets, studies and analyses and related information, and computer...

76 FR 9607 - Notice of Proposed Information Collection for Technical Evaluation Surveys

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-18

... Information Collection for Technical Evaluation Surveys AGENCY: Office of Surface Mining Reclamation and... information collection request for its Technical Evaluation customer surveys has been forwarded to the Office of Management and Budget (OMB) for review and comment. The information collection request describes...

NASA Langley Scientific and Technical Information Output 2000

NASA Technical Reports Server (NTRS)

Machie, Harriet B. (Compiler); Stewart, Susan H. (Compiler)

2001-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 2000. Included are citations for Special Publications, Technical Publications, Conference Publications, Technical Memorandum, Contractor Reports, Journal Articles and Book Publications, Meeting Presentations, Technical Talks, Tech Briefs, and Patents.

NASA Langley Scientific and Technical Information Output?2003

NASA Technical Reports Server (NTRS)

Stewart, Susan H. (Compiler)

2004-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 2003. Included are citations for Special Publications, Technical Publications, Conference Publications, Technical Memorandums, Contractor Reports, Journal Articles and Book Publications, Meeting Presentations, Technical Talks, and Patents.

NASA Langley Scientific and Technical Information Output: 1999

NASA Technical Reports Server (NTRS)

Stewart, Susan H. (Compiler); Machie, Harriet (Compiler)

2000-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1999. Included are citations for Special Publications, Technical Publications, Conference Publications, Technical Memorandums, Contractor Reports, Journal Articles and Book Publications, Meeting Presentations, Technical Talks, Tech Briefs, and Patents.

Flight Planning Branch NASA Co-op Tour

NASA Technical Reports Server (NTRS)

Marr, Aja M.

2013-01-01

This semester I worked with the Flight Planning Branch at the NASA Johnson Space Center. I learned about the different aspects of flight planning for the International Space Station as well as the software that is used internally and ISSLive! which is used to help educate the public on the space program. I had the opportunity to do on the job training in the Mission Control Center with the planning team. I transferred old timeline records from the planning team's old software to the new software in order to preserve the data for the future when the software is retired. I learned about the operations of the International Space Station, the importance of good communication between the different parts of the planning team, and enrolled in professional development classes as well as technical classes to learn about the space station.

78 FR 42415 - Airworthiness Directives; the Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-16

... INFORMATION CONTACT: Suzanne Lucier, Aerospace Engineer, Propulsion Branch, ANM-140S, FAA, Seattle Aircraft... Lucier, Aerospace Engineer, Propulsion Branch, ANM-140S, FAA, Seattle Aircraft Certification Office, 1601... 737-28-1286, dated January 10, 2012. (d) Subject Joint Aircraft System Component (JASC)/Air Transport...

General Services Administration Semiannual Regulatory Agenda

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

... regulatory plan. FOR FURTHER INFORMATION CONTACT: Hada Flowers, Supervisor, Regulatory Secretariat Branch, at... Required: Yes Agency Contact: Hada Flowers, Supervisor, Regulatory Secretariat Branch, Office of...: 202 501-4755 Fax: 202 501-4067 Email: hada.flowers@gsa.gov RIN: 3090-AI32 276. GSAR CASE 2008-G517...

76 FR 76066 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-06

... Sutherland, Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Seattle Aircraft Certification Office, 1601...: james.sutherland@faa.gov . SUPPLEMENTARY INFORMATION: Comments Invited We invite you to send any written... about this AD, contact James Sutherland, Aerospace Engineer, Airframe Branch, ANM-120S, FAA, Seattle...

77 FR 22770 - Termination of Provider Reimbursement Demonstration Project for the State of Alaska

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-17

... DEPARTMENT OF DEFENSE Office of the Secretary Termination of Provider Reimbursement Demonstration... Reimbursement Branch, 16401 East Centretech Parkway, Aurora, CO 80011- 9066. FOR FURTHER INFORMATION CONTACT: Glenn J. Corn, TRICARE Management Activity, Medical Benefits and Reimbursement Branch, telephone (303...

The sensory but not muscular pelvic nerve branch is necessary for parturition in the rat.

PubMed

Martínez-Gómez, M; Cruz, Y; Pacheco, P; Aguilar-Roblero, R; Hudson, R

1998-03-01

In the rat the pelvic nerve consists of a viscerocutaneous (sensory) branch which receives information from pelvic viscera and the midline perineal region, and a somatomotor (muscular) branch which innervates the ilio- and pubococcygeous muscles. To investigate the contribution of these branches to the parturition process, the length of gestation and course of delivery were closely monitored in 43 pregnant, Wistar-strain rats randomly assigned to five groups: untreated control animals, animals in which the somatomotor branch of the pelvic nerve was bilaterally sectioned on Day 14 of gestation, animals in which the viscerocutaneous branch of the pelvic nerve was bilaterally sectioned on Day 14 of gestation, animals treated similarly to the previous group but with young delivered by C-section at term, and sham-operated controls. Sectioning the viscerocutaneous branch seriously disrupted parturition and resulted in major dystocia and a high percentage of stillbirths in all females. In contrast, sectioning the somatomotor branch had no apparent effect on parturition and no significant differences were found between females of this group and sham or control dams on any of the measures recorded. It is concluded that the viscerocutaneous branch of the pelvic nerve is vital for the normal course of parturition in the rat but that the somatomotor branch plays little role, if any.

A Study of Operating Costs of Branch Campuses and Centers at State Universities and Community Colleges. Report and Recommendations of the Postsecondary Education Planning Commission, 1988, Report 2.

ERIC Educational Resources Information Center

Florida State Postsecondary Education Planning Commission, Tallahassee.

In 1988, a study was conducted of the operating costs of the 15 branch campuses and centers operated by the six Florida State universities and of nine representative community colleges in the state. Information provided by the colleges revealed that: (1) in comparison to their main campuses, branch campuses and centers tended to be less expensive…

Evaluation of Factors Unique to Multifunction Controls/Displays Devices

DTIC Science & Technology

1980-11-01

different Iron Report) 18. SUPPLEMENTARY NOTES This work was performed by the contractor at the Flight Dynamics Laboratory, Flight Control Division, Crew...This Technical Report is the result of a work effort performed by the Require- ments and Analysis Group of the Crew Systems Development Branch (FIGR...human factors. Mr. Emmett Herron of the Bunker Ramo Corporation provided pilot inputs to the work efforts, and Ms. Gloria Calhoun of the same company

Evaluation of the WavTrac Expeditionary Mobility Matting System

DTIC Science & Technology

2017-04-01

pavement applications. Designation D6951. West Conshohocken, PA: ASTM International. www.astm.org. Rushing, T. W., and J. F. Rowland. 2012. Comparison of...respective owners. The findings of this report are not to be construed as an official Department of the Army position unless so designated by other...The technical monitor was Jeb S. Tingle. The work was performed by the Airfields and Pavements Branch (APB) of the Engineering Systems and Materials

Evaluation of Expedient Surfaces for Remote Piloted Aircraft

DTIC Science & Technology

2017-12-01

as an official Department of the Army position unless so designated by other authorized documents. DESTROY THIS REPORT WHEN NO LONGER NEEDED. DO NOT...Technical oversight was provided by Mr. Jeb S. Tingle. The work was performed by the Airfields and Pavements Branch (GMA) of the Engineering Systems...needed to support expeditionary operations do not have to be as robust as systems designed to support manned aircraft, such as the AM2 matting

Advanced Training Techniques Using Computer Generated Imagery.

DTIC Science & Technology

1981-09-15

Annual Technical Report for Period- 16 May 1980 - 15 July 1981 LJ Prepared for AIR FORCE OFFICE OF SCIENTIFIC RESEARCH Director of Life Sciences Building...Simulation Management Branch, ATC, Randolph AFB, TX 78148, November 1977. Allbee, K. F., Semple C. A.; Aircrew Training Devices Life Cycle Cost and Worth...in Simulator Design and Application, Life Sciences, Inc., 227 Lood 820 NE, Hurst, Texas 76053, AFOSR-TR-77- 0965, 30 September 1976 McDonnell Aircraft

Culture and psychology in organ transplantation.

PubMed

Daar, A S; Marshall, P

1998-01-01

The cultural and psychological dimensions of organ transplantation are often overlooked in the process of meeting its exacting technical requirements. This new branch of medicine has brought with it new ways of understanding death, human rights, commerce, gift giving, and ethics. It produces strong emotions in recipients, donors and transplanters alike. These factors need to be taken fully into consideration if organ transplantation is to evolve in ways that are felt to be beneficial for all concerned.

Portal Vein Embolization as an Oncosurgical Strategy Prior to Major Hepatic Resection: Anatomic, Surgical, and Technical Considerations

PubMed Central

Orcutt, Sonia T.; Kobayashi, Katsuhiro; Sultenfuss, Mark; Hailey, Brian S.; Sparks, Anthony; Satpathy, Bighnesh; Anaya, Daniel A.

2016-01-01

Preoperative portal vein embolization (PVE) is used to extend the indications for major hepatic resection, and it has become the standard of care for selected patients with hepatic malignancies treated at major hepatobiliary centers. To date, various techniques with different embolic materials have been used with similar results in the degree of liver hypertrophy. Regardless of the specific strategy used, both surgeons and interventional radiologists must be familiar with each other’s techniques to be able to create the optimal plan for each individual patient. Knowledge of the segmental anatomy of the liver is paramount to fully understand the liver segments that need to be embolized and resected. Understanding the portal vein anatomy and the branching variations, along with the techniques used to transect the portal vein during hepatic resection, is important because these variables can affect the PVE procedure and the eventual surgical resection. Comprehension of the advantages and disadvantages of approaches to the portal venous system and the various embolic materials used for PVE is essential to best tailor the procedures for each patient and to avoid complications. Before PVE, meticulous assessment of the portal vein branching anatomy is performed with cross-sectional imaging, and embolization strategies are developed based on the patient’s anatomy. The PVE procedure consists of several technical steps, and knowledge of these technical tips, potential complications, and how to avoid the complications in each step is of great importance for safe and successful PVE and ultimately successful hepatectomy. Because PVE is used as an adjunct to planned hepatic resection, priority must always be placed on safety, without compromising the integrity of the future liver remnant, and close collaboration between interventional radiologists and hepatobiliary surgeons is essential to achieve successful outcomes. PMID:27014696

Critical Field Experiments on Uses of Scientific and Technical Information.

ERIC Educational Resources Information Center

Rubenstein, Albert H.; And Others

Research in the field of "information-seeking behavior of scientists and engineers" has been done on the behavior and preferences of researchers with respect to technical literature, computer-based information systems, and other scientific and technical information (STI) systems and services. The objectives of this project are: (1) to…

78 FR 11947 - 60-Day Notice of Proposed Information Collection: Directorate of Defense Trade Controls...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-20

...: Directorate of Defense Trade Controls Information Collection: Export Declaration of Defense Technical Data or... . SUPPLEMENTARY INFORMATION: Title of Information Collection: Export Declaration of Defense Technical Data or... collection: Actual export of defense technical data and defense services must be reported directly to the...

10 CFR 52.157 - Contents of applications; technical information in final safety analysis report.

Code of Federal Regulations, 2013 CFR

2013-01-01

...; technical information in final safety analysis report. The application must contain a final safety analysis...) Information sufficient to demonstrate compliance with the applicable requirements regarding testing, analysis... 10 Energy 2 2013-01-01 2013-01-01 false Contents of applications; technical information in final...

10 CFR 52.157 - Contents of applications; technical information in final safety analysis report.

Code of Federal Regulations, 2012 CFR

2012-01-01

...; technical information in final safety analysis report. The application must contain a final safety analysis...) Information sufficient to demonstrate compliance with the applicable requirements regarding testing, analysis... 10 Energy 2 2012-01-01 2012-01-01 false Contents of applications; technical information in final...

10 CFR 52.157 - Contents of applications; technical information in final safety analysis report.

Code of Federal Regulations, 2014 CFR

2014-01-01

...; technical information in final safety analysis report. The application must contain a final safety analysis...) Information sufficient to demonstrate compliance with the applicable requirements regarding testing, analysis... 10 Energy 2 2014-01-01 2014-01-01 false Contents of applications; technical information in final...

10 CFR 52.157 - Contents of applications; technical information in final safety analysis report.

Code of Federal Regulations, 2011 CFR

2011-01-01

...; technical information in final safety analysis report. The application must contain a final safety analysis...) Information sufficient to demonstrate compliance with the applicable requirements regarding testing, analysis... 10 Energy 2 2011-01-01 2011-01-01 false Contents of applications; technical information in final...

Business Systems Branch Abilities, Capabilities, and Services Web Page

NASA Technical Reports Server (NTRS)

Cortes-Pena, Aida Yoguely

2009-01-01

During the INSPIRE summer internship I acted as the Business Systems Branch Capability Owner for the Kennedy Web-based Initiative for Communicating Capabilities System (KWICC), with the responsibility of creating a portal that describes the services provided by this Branch. This project will help others achieve a clear view ofthe services that the Business System Branch provides to NASA and the Kennedy Space Center. After collecting the data through the interviews with subject matter experts and the literature in Business World and other web sites I identified discrepancies, made the necessary corrections to the sites and placed the information from the report into the KWICC web page.

Expressive/Exploratory Technical Writing (XTW) in Engineering: Shifting the Technical Writing Curriculum

ERIC Educational Resources Information Center

Warnock, Scott; Kahn, Michael

2007-01-01

While the importance of "expressive writing," or informal, self-directed writing, has been well established, teachers underutilize it, particularly in technical writing courses. We introduce the term expressive/exploratory technical writing (XTW), which is the use of informal, self-directed writing to problem-solve in technical fields. We describe…

78 FR 29696 - Proposed Flood Elevation Determinations for Lake County, Illinois, and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-21

..., identified by Docket No. FEMA-B- 1196, to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

78 FR 28780 - Proposed Flood Elevation Determinations for Greene County, Pennsylvania (All Jurisdictions)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

..., identified by Docket No. FEMA-B- 1190 to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

77 FR 65843 - Proposed Flood Elevation Determinations for Montgomery County, Alabama and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-31

..., identified by Docket No. FEMA-B- 1223, to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

78 FR 75542 - Proposed Flood Elevation Determinations for Fayette County, Pennsylvania (All Jurisdictions)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-12

..., identified by Docket No. FEMA-B- 1147 to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

77 FR 66791 - Proposed Flood Elevation Determinations for Yakima County, WA, and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

..., identified by Docket No. FEMA-B- 1233, to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

78 FR 28779 - Proposed Flood Elevation Determinations for Armstrong County, Pennsylvania (All Jurisdictions)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

..., identified by Docket No. FEMA-B- 1152 to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

78 FR 28780 - Proposed Flood Elevation Determinations for Beaver County, Pennsylvania (All Jurisdictions)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

..., identified by Docket No. FEMA-B- 1147 to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

77 FR 55787 - Proposed Flood Elevation Determinations for Hampden County, MA, and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-11

... comments, identified by Docket No. FEMA-B- 1066, to Luis Rodriguez, Chief, Engineering Management Branch...., Washington, DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation...

77 FR 55787 - Proposed Flood Elevation Determinations for Clay County, FL, and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-11

..., identified by Docket No. FEMA-B- 1222, to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

77 FR 76998 - Proposed Flood Elevation Determinations for Nobles County, MN, and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

..., identified by Docket No. FEMA-B- 1184, to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation Administration...

Website of the Systems and Analysis Branch Supported Projects and Graph Analysis

NASA Technical Reports Server (NTRS)

Kellerman, Corinne

2004-01-01

Throughout the past few weeks I have learned a great amount of information about many interesting aspects that go on here at NASA Glenn Research Center Branch 7820. Branch 7820 is the Systems and Analysis Branch. The people involved in this Branch deal with in a nutshell the analysis of propulsion systems for Earth to orbit and space transportation systems. The first project that I had worked on was helping my mentor learn more about lunar geography and the most recommended way to maintain communication for our future lunar missions. During this time I studied the craters of the moon, especially the South Pole, to provide her with information so that she can make decisions. I also researched to provide her with contact information on those people who are specialized in lunar geography so that she may talk to them to find out more in depth information. Most of my time spent here has been helping to develop a comprehensive explanation and background of the different projects our Branch has supported. When I first came to NASA Glenn and started working with the 7820 Branch there website had many holes that needed to be filled in. I have spent numerous weeks researching information about topics such as Project Prometheus itself and one of its components Jupiter s Icy Moons Orbiter (JIMO). I have also done a large amount of research on propulsion systems and how different kinds work. I have learned many facts about Nuclear Electric Propulsion (NEP) all the way to Nuclear Thermal Propulsion (NTP) systems. I will continue to do this until all the holes are filled and find out about Global Integrated Design Environment (GLIDE) and Next Generation Launch technology (NGLT). Since most of my job was providing information to go onto a website I has to learn how to put my information into a HTML format. I had no previous knowledge on how to do that kind of task and had to study how to do it and am now able to create a document in HTML format. There has been reorganizing done here at NASA Glenn and our Branch was moved to another building. Therefore, our library had to be moved with us. I spent time helping to put together the boxes, pack the library, and label them accordingly. This was not an easy task but was an experience in itself. I was able to see old posters that NASA had produced about different space missions and look at Russian map of the US and books on space missions. I was also about to see what was in the library in terms of reference material helped because now I can make use of the information for my research on the website. Throughout my internship my mentor will provide me with graphs to analyze and recreate so that she may use them to her advantage. I will learn from every piece of data that comes my way. Later, I will study and analysis gravity-loss for Earth departure trajectories. Since I haven't done that yet I cannot really describe what 1 will learn or what exactly the project entails. The whole experience has been great and I have no doubt that it will exceed every expectation previously thought.

Microsurgical Bypass Training Rat Model, Part 1: Technical Nuances of Exposure of the Aorta and Iliac Arteries.

PubMed

Tayebi Meybodi, Ali; Lawton, Michael T; Mokhtari, Pooneh; Yousef, Sonia; Gandhi, Sirin; Benet, Arnau

2017-11-01

Animal models using rodents are frequently used for practicing microvascular anastomosis-an essential technique in cerebrovascular surgery. However, safely and efficiently exposing rat's target vessels is technically difficult. Such difficulty may lead to excessive hemorrhage and shorten animal survival. This limits the ability to perform multiple anastomoses on a single animal and may increase the overall training time and costs. We report our model for microsurgical bypass training in rodents in 2 consecutive articles. In part 1, we describe the technical nuances for a safe and efficient exposure of the rat abdominal aorta and common iliac arteries (CIAs) for bypass. Over a 2-year period, 50 Sprague-Dawley rats underwent inhalant anesthesia for practicing microvascular anastomosis on the abdominal aorta and CIAs. Lessons learned regarding the technical nuances of vessel exposure were recorded. Several technical nuances were important for avoiding intraoperative bleeding and preventing animal demise while preparing an adequate length of vessels for bypass. The most relevant technical nuances include (1) generous subcutaneous dissection; (2) use of cotton swabs for the blunt dissection of the retroperitoneal fat; (3) combination of sharp and blunt dissection to isolate the aorta and iliac arteries from the accompanying veins; (4) proper control of the posterior branches of the aorta; and (5) efficient division and mobilization of the left renal pedicle. Applying the aforementioned technical nuances enables safe and efficient preparation of the rat abdominal aorta and CIAs for microvascular anastomosis. Copyright © 2017 Elsevier Inc. All rights reserved.

FY 2001 Scientific and Technical Reports, Articles, Papers, and Presentations

NASA Technical Reports Server (NTRS)

Waits, J. E. Turner (Compiler)

2002-01-01

This Technical Memorandum (TM) presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY 2001. It also includes papers of MSFC contractors. After being announced in STAR, all NASA series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. The information in this TM may be of value to the scientific and engineering community in determining what information has been published and what is available.

FY 2004 Scientific and Technical Reports, Articles, Papers, and Presentations

NASA Technical Reports Server (NTRS)

Fowler, B. A. (Compiler)

2006-01-01

This Technical Memorandum (TM) presents formal NASA technical reports, papers published in technical journals, and presentations by Marshall Space Flight Center (MSFC) personnel FY 2004. It also includes papers of MSFC contractors. After being announced in STAR, all NASA series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. The information in this TM maybe of value to the scientific and engineering community in determining what information has been published and what is available.

FY 2003 Scientific and Technical Reports, Articles, Papers, and Presentations

NASA Technical Reports Server (NTRS)

Fowler, B. A. (Compiler)

2004-01-01

This Technical Memorandum (TM) presents formal NASA technical reports, papers published in technical journals, and presentations by Marshall Space Flight Center (MSFC) personnel in FY 2003. It also includes papers of MSFC contractors. After being announced in STAR, all NASA series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road, Spring.eld, VA 22161. The information in this TM may be of value to the scientific and engineering community in determining what information has been published and what is available.

The Use and Value of Defense Technical Information Center Products and Services.

ERIC Educational Resources Information Center

Roderer, Nancy K.; And Others

This study describes the use and value of the major information products and services provided by the Defense Technical Information Center (DTIC). These products and services include technical report distribution on an on-demand basis and through the Automatic Document Distribution (ADD) program; secondary information dissemination through online…

Scientific and Technical Information in Canada, Part II, Chapter 1: Government Departments and Agencies.

ERIC Educational Resources Information Center

Science Council of Canada, Ottawa (Ontario).

Canada's major scientific and technical information resources are supported largely by the Federal Government. They consist of libraries, data files, specialized information centers, and field services. The Canadian Government has no overall policy concerning the handling of scientific and technical information. The need for a national information…

Evaluation and Information in the Field of Technical Aids for Disabled Persons: An European Perspective. Monograph Number Thirty-Five.

ERIC Educational Resources Information Center

Pedotti, Antonio, Ed.; Andrich, Renzo, Ed.

The monograph provides information on evaluation of technical aids, wheelchairs, and computerized information systems for disabled persons. The first chapter provides a general overview of actions of the European Community concerning technical aids evaluation, information on the "Concerted Action" program called "Evaluation of…

Development of a Centralized Automated Scientific and Technical Information Service in the People's Republic of Bulgaria.

ERIC Educational Resources Information Center

Kiratsov, P.

1983-01-01

Discusses the design and organization of the Automated Information Centre, a centralized automated scientific and technical information service established within the main organ of Bulgaria's National System for Scientific and Technical Information, with UNESCO and United Nations Development Program assistance. Problems and perspectives for…

NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 36: Technical uncertainty as a correlate of information use by US industry-affiliated aerospace engineers and scientists

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Glassman, Nanci A.; Affelder, Linda O.; Hecht, Laura M.; Kennedy, John M.; Barclay, Rebecca O.

1994-01-01

This paper reports the results of an exploratory study that investigated the influence of technical uncertainty on the use of information and information sources by U.S. industry-affiliated aerospace engineers and scientists in completing or solving a project, task, or problem. Data were collected through a self-administered questionnaire. Survey participants were U.S. aerospace engineers and scientists whose names appeared on the Society of Automotive Engineers (SAE) mailing list. The results support the findings of previous research and the following study assumptions. Information and information-source use differ for projects, problems, and tasks with high and low technical uncertainty. As technical uncertainty increases, information-source use changes from internal to external and from informal to formal sources. As technical uncertainty increases, so too does the use of federally funded aerospace research and development (R&D). The use of formal information sources to learn about federally funded aerospace R&D differs for projects, problems, and tasks with high and low technical uncertainty.

NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 22: US academic librarians and technical information specialists as information intermediaries: Results of the phase 3 survey

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.

1994-01-01

The U.S. government technical report is a primary means by which the results of federally funded research and development (R&D) are transferred to the U.S. aerospace industry. However, little is known about this information product in terms of its actual use, importance, and value in the transfer of federally funded R&D. To help establish a body of knowledge, the U.S. government technical report is being investigated as part of the NASA/DOD Aerospace Knowledge Diffusion Research Project. In this report, we summarize the literature on technical reports and provide a model that depicts the transfer of federally funded aerospace R&D via the U.S. government technical report. We present results from our investigation of aerospace knowledge diffusion vis-a-vis the U.S. government technical report, and present the results of research that investigated aerospace knowledge diffusion vis-a-vis U.S. academic librarians and technical information specialists as information intermediaries.

ESPRIT Technical Week, Information Technology Forum Day

DTIC Science & Technology

1990-06-15

Brussels, the Information Technology (IT) grams have functioned better because of the lessons Forum Day of the ESPRIT Technical Week is devoted to learned ...ONREUR Report 90_3-C 1 iLL WEIP DTIC ELECTE AUG 221990 99rU ESPRIT Technical Week, Information Technology Forum Day J.F. Blackburn I-I Lfl 15 June...Classification) ESPRIT Technical Week, Information Technology Forum Day 12 PERSONAL AUTHOR(S) J.F. Blackburn 13a TYPE or REPORT I13b TIME (.OVERED 14 DATE

78 FR 51136 - Request for Information: Supplemental Nutrition Assistance Program (SNAP) Enhancing Retail Food...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-20

... retailers to be fundamental to the effectiveness of this critical nutrition assistance program. FNS is... delivered to: Shanta Swezy, Chief, Retailer Management and Issuance Branch, Retailer Policy and Management..., Retailer Management and Issuance Branch, Food and Nutrition Service, (703) 305- 2238. SUPPLEMENTARY...

Symbol Tables and Branch Tables: Linking Applications Together

NASA Technical Reports Server (NTRS)

Handler, Louis M.

2011-01-01

This document explores the computer techniques used to execute software whose parts are compiled and linked separately. The computer techniques include using a branch table or indirect address table to connect the parts. Methods of storing the information in data structures are discussed as well as differences between C and C++.

75 FR 21885 - Unified Agenda of Federal Regulatory and Deregulatory Actions

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-26

... regulatory plan. FOR FURTHER INFORMATION CONTACT: Hada Flowers, Supervisor, Regulatory Secretariat Branch, at... Required: Yes Agency Contact: Hada Flowers, Supervisor, Regulatory Secretariat Branch, Office of...: 202 501-4755 Fax: 202 501-4067 Email: hada.flowers@gsa.gov RIN: 3090-AI32 276. GSAR CASE 2008-G517...

28 CFR 17.46 - Access by persons outside the Executive Branch.

Code of Federal Regulations, 2010 CFR

2010-07-01

... subject to the National Industrial Security Program require access to classified information originated by... Branch. 17.46 Section 17.46 Judicial Administration DEPARTMENT OF JUSTICE CLASSIFIED NATIONAL SECURITY... propriety of such action, in the interest of the national security, and must approve the release. Prior to...

The Political Communication of Strategic Nuclear Policy.

ERIC Educational Resources Information Center

Camden, Carl; Martin, Janet

A study of the different perceptual frameworks of the major parties involved in strategic nuclear policy was conducted by examining the interaction between the Executive Branch, Congress, and the informed public. Public political communication data were gathered from public documents generated by Congress and the Executive branch, and by examining…

77 FR 58507 - Proposed Flood Elevation Determinations for the Unincorporated Areas of Highlands County, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-21

... comments, identified by Docket No. FEMA-B- 1204, to Luis Rodriguez, Chief, Engineering Management Branch...., Washington, DC 20472, (202) 646-4064, or (email) Luis[email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation...

40 CFR Appendix D to Part 136 - Precision and Recovery Statements for Methods for Measuring Metals

Code of Federal Regulations, 2010 CFR

2010-07-01

... Spectroscopy (Direction Aspiration) and Colorimetry”, National Technical Information Service, 5285 Port Royal... Spectroscopy (Direct Aspiration) and Colorimetry”, National Technical Information Service, 5285 Port Royal Road... Absorption Spectroscopy (Direct Aspiration) and Colorimetry”, National Technical Information Service, 5285...

THE OFFICE OF AEROSPACE RESEARCH SCIENTIFIC AND TECHNICAL INFORMATION PROGRAM

DTIC Science & Technology

The document outlines the mission and organization of the Office of Aerospace Research (OAR), then describes how its principal product, scientific...effective technical information program, are documented by examples. The role of the Office of Scientific and Technical Information within OAR as performed

10 CFR 52.158 - Contents of application; additional technical information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Contents of application; additional technical information... APPROVALS FOR NUCLEAR POWER PLANTS Manufacturing Licenses § 52.158 Contents of application; additional technical information. The application must contain: (a)(1) Inspections, tests, analyses, and acceptance...

Advanced endografting techniques: snorkels, chimneys, periscopes, fenestrations, and branched endografts.

PubMed

Kansagra, Kartik; Kang, Joseph; Taon, Matthew-Czar; Ganguli, Suvranu; Gandhi, Ripal; Vatakencherry, George; Lam, Cuong

2018-04-01

The anatomy of aortic aneurysms from the proximal neck to the access vessels may create technical challenges for endovascular repair. Upwards of 30% of patients with abdominal aortic aneurysms (AAA) have unsuitable proximal neck morphology for endovascular repair. Anatomies considered unsuitable for conventional infrarenal stent grafting include short or absent necks, angulated necks, conical necks, or large necks exceeding size availability for current stent grafts. A number of advanced endovascular techniques and devices have been developed to circumvent these challenges, each with unique advantages and disadvantages. These include snorkeling procedures such as chimneys, periscopes, and sandwich techniques; "homemade" or "back-table" fenestrated endografts as well as manufactured, customized fenestrated endografts; and more recently, physician modified branched devices. Furthermore, new devices in the pipeline under investigation, such as "off-the-shelf" fenestrated stent grafts, branched stent grafts, lower profile devices, and novel sealing designs, have the potential of solving many of the aforementioned problems. The treatment of aortic aneurysms continues to evolve, further expanding the population of patients that can be treated with an endovascular approach. As the technology grows so do the number of challenging aortic anatomies that endovascular specialists take on, further pushing the envelope in the arena of aortic repair.

[Use of an iliac branched endoprostheis in endovascular treatment for an abdominal aortic aneurysm combined with aneurysms of both common iliac arteries].

PubMed

Imaev, T E; Kuchin, I V; Lepilin, P M; Kolegaev, A S; Medvedeva, I S; Komlev, A E; Akchurin, R S

An abdominal aortic aneurysm appears to be combined with aneurysmatic lesions of the common iliac arteries in 30-40% of cases. Like abdominal aortic aneurysms, aneurysms of the common iliac arteries rarely manifest themselves clinically. The lethality rate in case of rupture is comparable to that for rupture of an abdominal aortic aneurysm. During endoprosthetic repair of abdominal aortic aneurysms combined with aneurysms of the common iliac arteries, in order to prevent endoleaks and to improve the distal zone of fixation of endografts surgeons often resort to embolization of internal iliac arteries, which may lead to ischaemic postoperative complications. One of the methods of preserving pelvic blood flow is the use of an iliac branched endograft. A series of studies evaluating long-term outcomes demonstrated that this method proved to be both safe and effective, and with the suitable anatomy is a method of choice in high surgical risk patients. The present article deals with a clinical case report concerning bilateral endoprosthetic repair of the common iliac arteries, combined with endoprosthetic repair of an abdominal aortic aneurysm, with the description of technical peculiarities of implanting an iliac branched graft.

NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 32: A new era in international technical communication: American-Russian collaboration

NASA Technical Reports Server (NTRS)

Flammia, Madelyn; Barclay, Rebecca O.; Pinelli, Thomas E.; Keene, Michael L.; Burger, Robert H.; Kennedy, John M.

1993-01-01

Until the recent dissolution of the Soviet Union, the Communist Party exerted a strict control of access to and dissemination of scientific and technical information (STI). This article presents models of the Soviet-style information society and the Western-style information society and discusses the effects of centralized governmental control of information on Russian technical communication practices. The effects of political control on technical communication are then used to interpret the results of a survey of Russian and U.S. aerospace engineers and scientists concerning the time devoted to technical communication, their collaborative writing practices and their attitudes toward collaboration, the kinds of technical documents they produce and use, their views regarding the appropriate content for an undergraduate technical communication course, and their use of computer technology. Finally, the implications of these findings for future collaboration between Russian and U.S. engineers and scientists are examined.

NASA/DoD Aerospace Knowledge Diffusion Research Project. XXXII - A new era in international technical communication: American-Russian collaboration

NASA Technical Reports Server (NTRS)

Flammia, Madelyn; Barclay, Rebecca O.; Pinelli, Thomas E.; Keene, Michael L.; Burger, Robert H.; Kennedy, John M.

1993-01-01

Until the recent dissolution of the Soviet Union, the Communist Party exerted a strict control of access to and dissemination of scientific and technical information. This article presents models of the Soviet-style information society and the Western-style information society and discusses the effects of centralized governmental control of information on Russian technical communication practices. The effects of political control on technical communication are then used to interpret the results of a survey of Russian and U.S. aerospace engineers and scientists concerning the time devoted to technical communication, their collaborative writing practices and their attitudes toward collaboration, the kinds of technical documents they produce and use, their views regarding the appropriate content for an undergraduate technical communication course, and their use of computer technology. Finally, the implications of these findings for future collaboration between Russian and U.S. engineers and scientists are examined.

The DoD Gateway Information System: Bibliography, Directory of Resources, Prototype Experience, [and] User Interface Design.

ERIC Educational Resources Information Center

Cotter, Gladys A.; And Others

The Defense Technical Information Center (DTIC), an organization charged with providing information services to the Department of Defense (DoD) scientific and technical community, actively seeks ways to promote access to and utilization of scientific and technical information (STI) databases, online services, and networks relevant to the conduct…

75 FR 37879 - Petitions for Exemption; Summary of Petitions Received

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... more information on the rulemaking process, see the SUPPLEMENTARY INFORMATION section of this document... Federal holidays. FOR FURTHER INFORMATION CONTACT: Jan Thor, (425-227-2127), Standardization Branch, ANM...

75 FR 15771 - Petitions for Exemption; Summary of Petitions Received

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-30

... more information on the rulemaking process, see the SUPPLEMENTARY INFORMATION section of this document... Federal holidays. FOR FURTHER INFORMATION CONTACT: Jan Thor, (425-227-2127), Standardization Branch, ANM...

75 FR 26843 - Petition for Exemption; Summary of Petition Received

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-12

... more information on the rulemaking process, see the SUPPLEMENTARY INFORMATION section of this document... Federal holidays. FOR FURTHER INFORMATION CONTACT: Jan Thor, (425-227-2127), Standardization Branch, ANM...

Butternut: Strategies for managing a threatened tree. Forest Service general technical report

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

Ostry, M.E.; Mielke, M.E.; Skilling, D.D.

1994-01-01

Butternut (Juglans cinerea) is being killed throughout its range in North America by Sirococcus clavigignenti-juglandacearum, a fungus of unknown origin causing multiple branch and stem cankers that eventually girdle infected trees (USDA Forest Service 1993). Sprouts, if they develop, are also infected and killed usually within the first few years. The fungus was described as a new species in 1979 (Nair et al. 1979) and only butternut is known as its natural host.

Nuclear Warheads: The Reliable Replacement Warhead Program and the Life Extension Program

DTIC Science & Technology

2006-12-13

Defense Nuclear Facilities Safety Board was created by Congress 1988 "as an independent oversight organization within the Executive Branch charged... nuclear facilities ." U.S. Defense Nuclear Facilities Safety Board. “Who We Are,” at [http://www.dnfsb.gov/about/index.html]. involving CHE and plutonium...approach, if successful, would “reduce or eliminate the need for ESD controls.”42 Kent Fortenberry, Technical Director of the Defense Nuclear Facilities

Nuclear Warheads: The Reliable Replacement Warhead Program and the Life Extension Program

DTIC Science & Technology

2007-07-16

The Defense Nuclear Facilities Safety Board was created by Congress 1988 “as an independent oversight organization within the Executive Branch charged... nuclear facilities .” U.S. Defense Nuclear Facilities Safety Board. “Who We Are,” at [http://www.dnfsb.gov/about/index.html]. beginning, addressed safety...approach, if successful, would “reduce or eliminate the need for ESD controls.”55 Kent Fortenberry, Technical Director of the Defense Nuclear Facilities Safety

Statistical Modeling of Bivariate Data.

DTIC Science & Technology

1982-08-01

Technical S. PERFORMING ORG. REPORT NUMBER 7. AUTNOR(a) S. CONTRACT OR GRANT NUMBER(e) Terry Joe Woodfield DAAG29-80-C-0070 S. PERFORMING ORGANIZATION NAME...proaramming has caused it to be a widely practiced form of program construction. The idea behind this approach is to carefully organize a program so that it...flows smoothly from one computation to the next without haphazard placement of loops and branches. There are , J a variety of ways to organize a program

Archaeological Investigations into the Prehistory of the Middle Cumberland River Valley: The Hurricane Branch Site (40JK27), Jackson County, Tennessee

DTIC Science & Technology

1982-07-31

diversity in Northwest Georgia. ijdgontinental Journal of Archaeology 7(l):99-132. -L 5- . . .. . Johnson, L. Lewis 1977 The Aguas Verde industry of...northern Chile . In Advances in Andean Archaeolor, edited by David L. Bowman, pp. 7-39. Mouton, The Hague. Jolley, Robert I. 1978 Archaeological...for Field Archaeology Sociedad de Arqueologia Chilena, Santiago, Chile Recent Publications 1973 - 1979 9 Articles. 1976 - 1978 .2 Books Technical

KENNEDY SPACE CENTER, FLA. - Astronaut Tim Kopra (facing camera) aids in Intravehicular Activity (IVA) constraints testing on the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

NASA Image and Video Library

2004-02-03

KENNEDY SPACE CENTER, FLA. - Astronaut Tim Kopra (facing camera) aids in Intravehicular Activity (IVA) constraints testing on the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

KENNEDY SPACE CENTER, FLA. - Astronaut Tim Kopra talks to a technician (off-camera) during Intravehicular Activity (IVA) constraints testing on the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

NASA Image and Video Library

2004-02-03

KENNEDY SPACE CENTER, FLA. - Astronaut Tim Kopra talks to a technician (off-camera) during Intravehicular Activity (IVA) constraints testing on the Italian-built Node 2, a future element of the International Space Station. The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

Technical Concept Document. Central Archive for Reusable Defense Software (CARDS)

DTIC Science & Technology

1994-02-28

FeNbry 1994 INFORMAL TECHNICAL REPORT For The SOFTWARE TECHNOLOGY FOR ADAPTABLE, RELIABLE SYSTEMS (STARS) Technical Concept Document Central Archive for...February 1994 INFORMAL TECHNICAL REPORT For The SOFTWARE TECHNOLOGY FOR ADAPTABLE, RELIABLE SYSTEMS (STARS) Technical Concept Document Central Archive...accordance with the DFARS Special Works Clause Developed by: This document, developed under the Software Technology for Adaptable, Reliable Systems

Software Engineering Improvement Plan

NASA Technical Reports Server (NTRS)

2006-01-01

In performance of this task order, bd Systems personnel provided support to the Flight Software Branch and the Software Working Group through multiple tasks related to software engineering improvement and to activities of the independent Technical Authority (iTA) Discipline Technical Warrant Holder (DTWH) for software engineering. To ensure that the products, comments, and recommendations complied with customer requirements and the statement of work, bd Systems personnel maintained close coordination with the customer. These personnel performed work in areas such as update of agency requirements and directives database, software effort estimation, software problem reports, a web-based process asset library, miscellaneous documentation review, software system requirements, issue tracking software survey, systems engineering NPR, and project-related reviews. This report contains a summary of the work performed and the accomplishments in each of these areas.

Scientific and technical information output of the Langley Research Center

NASA Technical Reports Server (NTRS)

1984-01-01

Scientific and technical information that the Langley Research Center produced during the calendar year 1983 is compiled. Included are citations for Formal Reports, Quick-Release Technical Memorandums, Contractor Reports, Journal Articles and other Publications, Meeting Presentations, Technical Talks, Computer Programs, Tech Briefs, and Patents.

78 FR 44104 - Notice of Intent To Issue a Funding Opportunity Announcement; Technical Assistance

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-23

... Funding Opportunity Announcement; Technical Assistance AGENCY: Federal Energy Management Program, Office.... This notice also is to inform Federal agencies of the availability of technical assistance in advance.... FOR FURTHER INFORMATION CONTACT: For requests for technical assistance regarding CHP, please contact...

10 CFR 52.80 - Contents of applications; additional technical information.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Contents of applications; additional technical information... APPROVALS FOR NUCLEAR POWER PLANTS Combined Licenses § 52.80 Contents of applications; additional technical information. The application must contain: (a) The proposed inspections, tests, and analyses, including those...

Methodology for the systems engineering process. Volume 2: Technical parameters

NASA Technical Reports Server (NTRS)

Nelson, J. H.

1972-01-01

A scheme based on starting the logic networks from the development and mission factors that are of primary concern in an aerospace system is described. This approach required identifying the primary states (design, design verification, premission, mission, postmission), identifying the attributes within each state (performance capability, survival, evaluation, operation, etc), and then developing the generic relationships of variables for each branch. To illustrate this concept, a system was used that involved a launch vehicle and payload for an earth orbit mission. Examination showed that this example was sufficient to illustrate the concept. A more complicated mission would follow the same basic approach, but would have more extensive sets of generic trees and more correlation points between branches. It has been shown that in each system state (production, test, and use), a logic could be developed to order and classify the parameters involved in the translation from general requirements to specific requirements for system elements.

"In Situ Vascular Nerve Graft" for Restoration of Intrinsic Hand Function: An Anatomical Study.

PubMed

Mozaffarian, Kamran; Zemoodeh, Hamid Reza; Zarenezhad, Mohammad; Owji, Mohammad

2018-06-01

In combined high median and ulnar nerve injury, transfer of the posterior interosseous nerve branches to the motor branch of the ulnar nerve (MUN) is previously described in order to restore intrinsic hand function. In this operation a segment of sural nerve graft is required to close the gap between the donor and recipient nerves. However the thenar muscles are not innervated by this nerve transfer. The aim of the present study was to evaluate whether the superficial radial nerve (SRN) can be used as an "in situ vascular nerve graft" to connect the donor nerves to the MUN and the motor branch of median nerve (MMN) at the same time in order to address all denervated intrinsic and thenar muscles. Twenty fresh male cadavers were dissected in order to evaluate the feasibility of this modification of technique. The size of nerve branches, the number of axons and the tension at repair site were evaluated. This nerve transfer was technically feasible in all specimens. There was no significant size mismatch between the donor and recipient nerves Conclusions: The possible advantages of this modification include innervation of both median and ulnar nerve innervated intrinsic muscles, preservation of vascularity of the nerve graft which might accelerate the nerve regeneration, avoidance of leg incision and therefore the possibility of performing surgery under regional instead of general anesthesia. Briefly, this novel technique is a viable option which can be used instead of conventional nerve graft in some brachial plexus or combined high median and ulnar nerve injuries when restoration of intrinsic hand function by transfer of posterior interosseous nerve branches is attempted.

Use of modified Sandwich-graft technique to preserve hypogastric artery in EVAR treatment of complex aortic aneurysm anatomy.

PubMed

Mosquera Arochena, N; Rodríguez Feijoo, G; Carballo Fernandez, C; Molina Herrero, F; Fernandez Lebrato, R; Barrios Castro, A; Garcia Fernandez, I

2011-10-01

Since the introduction of the first endoprosthetic devices, continuous development in techniques and implants has occurred, such as the introduction of a stent graft with branches designed to preserve antegrade flow in the hypogastric artery, a stent-graft designed to treat extreme neck angulation and iliac tortuosity, as well as "Sandwich" and "Chimney" techniques used to maintain perfusion in branch vessels originating in the region to be treated. This paper describes how the Sandwich-Graft technique was adapted, as described by Lobato et al., employing the Aorfix™ system (Lombard Medical) and the Viabahn™ (W.L.Gore) to preserve hypogastric flow in cases with extreme neck angulation and iliac tortuosity. The study included four patients treated from April 2010 until November 2010 with the modified Sandwich technique. All patients eligible for this approach were considered unfit for open repair and were not suitable for an iliac branch graft (Z-BIS Zenith™ Cook Medical). A bifurcated endograft was implanted with specific, in-situ, branching to the target hypogastric artery and achieved clinical and technical success, in all the patients. After a 11-month follow-up in two cases and a six-month follow-up in the other two, clinical results were successful. All patients were endoleak-free, had patent hypogastric branches and had shrinking or stable aneurysms. The initial experience shows that the Sandwich technique with the Aorfix™ stent-graft demonstrated to be effective in endovascular repair of abdominal aortic aneurysms in patients with aortoiliac anatomy hostile to preserving hypogastric artery patency. This graft allows a broader group of patients to be treated with endovascular repair without potential complications of hypogastric artery occlusion; however, further studies are needed to evaluate long-term results in larger numbers of patients.

32 CFR 37.1030 - What information must I report to the Defense Technical Information Center?

Code of Federal Regulations, 2014 CFR

2014-07-01

... forward copies of technical reports to the DTIC, as described at §§ 37.890 and 37.895. The reporting... 32 National Defense 1 2014-07-01 2014-07-01 false What information must I report to the Defense Technical Information Center? 37.1030 Section 37.1030 National Defense Department of Defense OFFICE OF THE...

32 CFR 37.1030 - What information must I report to the Defense Technical Information Center?

Code of Federal Regulations, 2011 CFR

2011-07-01

... forward copies of technical reports to the DTIC, as described at §§ 37.890 and 37.895. The reporting... 32 National Defense 1 2011-07-01 2011-07-01 false What information must I report to the Defense Technical Information Center? 37.1030 Section 37.1030 National Defense Department of Defense OFFICE OF THE...

32 CFR 37.1030 - What information must I report to the Defense Technical Information Center?

Code of Federal Regulations, 2013 CFR

2013-07-01

... forward copies of technical reports to the DTIC, as described at §§ 37.890 and 37.895. The reporting... 32 National Defense 1 2013-07-01 2013-07-01 false What information must I report to the Defense Technical Information Center? 37.1030 Section 37.1030 National Defense Department of Defense OFFICE OF THE...

32 CFR 37.1030 - What information must I report to the Defense Technical Information Center?

Code of Federal Regulations, 2012 CFR

2012-07-01

... forward copies of technical reports to the DTIC, as described at §§ 37.890 and 37.895. The reporting... 32 National Defense 1 2012-07-01 2012-07-01 false What information must I report to the Defense Technical Information Center? 37.1030 Section 37.1030 National Defense Department of Defense OFFICE OF THE...

Anomalous Bilateral Communication between the Inferior Alveolar Nerve and the Auriculotemporal Nerve: A Rare Variation

PubMed Central

BHARDWAJ, Nikha; SAHNI, Priya; SINGHVI, Abhishek; NAYAK, Meghanand; TIWARI, Vineeta

2014-01-01

Branches of the posterior division of the mandibular nerve show various anomalous communications in the infratemporal region. Understanding such communication has relevance in the management of neuropathies and surgical procedures in this region. This study was conducted to explore such communicating branches, anticipating that they might provide information of clinical significance. A total of 15 human cadavers (30 infratemporal regions) were studied to explore such communicating branches in infratemporal region. The branches of the posterior division of the mandibular nerve were carefully dissected, and these branches were studied and analysed for any abnormal course. In one case, a rare type of bilateral communication between the auriculotemporal nerve and the inferior alveolar nerve, forming a loop with no association with any structure, was observed. It is possible that such communicating branches may be associated with delayed regression of the first arch vessels. The clinical implications of these anomalous communications require further detailed study for improved management of neuropathies and surgical procedures. PMID:25977637

Press releases, preliminary maps, and preliminary reports released by the Geologic Branch and Alaskan Branch between January 1, 1938 and January 1, 1945

USGS Publications Warehouse

Kent, Lois S.; Keroher, R.P.

1945-01-01

This pamphlet contains a complete list of all maps and reports issued by the Geologic Branch and Alaskan Branch of the Geological Survey whose release was announced by press notice during the period between January 1, 1938 and January 1, 1945. The Geologic Branch material was compiled by Lois S. Kent, and the Alaskan Branch material by R. P. Kerocher. It is expected that similar lists will be published annually hereafter. These reports and maps are the results of work carried out by Survey geologists on mineral deposits in the United States, Alaska, and Cuba during the war and the years immediately preceding the war. They were released in preliminary form as rapidly as possible in this period to avoid the delays necessarily attendant upon formal publication and to make the information contained in them promptly available to property owners and mine operators concerned with the production of strategic and critical mineral commodities.

Qualitative and quantitative analysis of branches in dextran using high-performance anion exchange chromatography coupled to quadrupole time-of-flight mass spectrometry.

PubMed

Yi, Lin; Ouyang, Yilan; Sun, Xue; Xu, Naiyu; Linhardt, Robert J; Zhang, Zhenqing

2015-12-04

Dextran, a family of natural polysaccharides, consists of an α (1→6) linked-glucose main (backbone) chain having a number of branches. The determination of the types and the quantities of branches in dextran is important in understanding its various biological roles. In this study, a hyphenated method using high-performance anion exchange chromatography (HPAEC) in parallel with pulsed amperometric detection (PAD) and mass spectrometry (MS) was applied to qualitative and quantitative analysis of dextran branches. A rotary cation-exchange cartridge array desalter was used for removal of salt from the HPAEC eluent making it MS compatible. MS and MS/MS were used to provide structural information on the enzymatically prepared dextran oligosaccharides. PAD provides quantitative data on the ratio of enzyme-resistant, branched dextran oligosaccharides. Both the types and degree of branching found in a variety of dextrans could be simultaneously determined online using this method. Copyright © 2015 Elsevier B.V. All rights reserved.

75 FR 75453 - Proposed Information Collection; Comment Request; Technical Data Letter of Explanation

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-03

... Request; Technical Data Letter of Explanation AGENCY: Bureau of Industry and Security. ACTION: Notice....gov . SUPPLEMENTARY INFORMATION: I. Abstract These technical data letters of explanation will assure the Bureau of Industry and Security that U.S.-origin technical data will be exported only for...

NASA Langley Scientific and Technical Information Output: 1997

NASA Technical Reports Server (NTRS)

Stewart, Susan H. (Compiler); Machie, Harriet B. (Compiler)

1998-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1997. Included are citations for Formal Reports, Conference Publications, High-Numbered Technical Memorandums, Contractor Reports, Journal Articles and Book Publications, Meeting Presentations, Technical Talks, and Patents.

Shannon entropy and particle decays

NASA Astrophysics Data System (ADS)

Carrasco Millán, Pedro; García-Ferrero, M. Ángeles; Llanes-Estrada, Felipe J.; Porras Riojano, Ana; Sánchez García, Esteban M.

2018-05-01

We deploy Shannon's information entropy to the distribution of branching fractions in a particle decay. This serves to quantify how important a given new reported decay channel is, from the point of view of the information that it adds to the already known ones. Because the entropy is additive, one can subdivide the set of channels and discuss, for example, how much information the discovery of a new decay branching would add; or subdivide the decay distribution down to the level of individual quantum states (which can be quickly counted by the phase space). We illustrate the concept with some examples of experimentally known particle decay distributions.

Chinese Scientific and Technical Information Institutions: Development and Perspective

ERIC Educational Resources Information Center

Yanning, Zheng

2011-01-01

The collection, storage, processing, and dissemination of scientific and technical information make an important basis for economic and social development as well as for scientific development. A nation has to develop the right mechanisms and modalities to collect, store, process, and disseminate scientific and technical information tailored to…

78 FR 1198 - Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-08

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems Technical Advisory Committee; Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC) will meet on January 23 and 24, 2013, 9:00 a.m., at Qualcomm Incorporated, 5775 Morehouse Drive...

77 FR 1666 - Information Systems, Technical Advisory Committee; Notice of Partially Closed Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-11

... DEPARTMENT OF COMMERCE Bureau of Industry and Security Information Systems, Technical Advisory Committee; Notice of Partially Closed Meeting The Information Systems Technical Advisory Committee (ISTAC) will meet on January 25 and 26, 2012, 9 a.m., at Qualcomm Incorporated, 5775 Morehouse Drive, Building...

76 FR 35231 - Notice of Proposed Information Collection for Public Comment; McKinney-Vento Technical Assistance...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-16

... Information Collection for Public Comment; McKinney-Vento Technical Assistance Narrative, Matrices, and... Narrative, Matrices, and Reporting Requirements. Description of the need for the information proposed: McKinney- Vento Technical Assistance (MV-TA) Narrative, Matrices, and Reporting Requirements will allow the...

NATO Scientific and Technical Information Service (NSTIS): functional description. Final report

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

Molholm, K.N.; Blados, W.N.; Bulca, C.

1987-08-01

This report provides a functional description of the requirements for a NATO Scientific and Technical Information Service (NSTIS). The user requirements and much of the background information in this report were derived primarily from interviews with more than 60 NATO Headquarters staff members between 2 March and 25 March 1987. In addition, representatives of the Supreme Headquarters Applied Powers Europe (SHAPE) Technical Centre (STC), the Supreme Allied Commander Atlantic (Anti-Submarine Warfare Research) Centre (SACLANTCEN), the NATO Communications and Information Systems Agency (NACISA), The Advisory Group for Aerospace Research and Development (AGARD), the U.S. Defense Technical Information Center (DTIC), and themore » Technical Documentation Center for the Armed Forces in the Netherlands (TDCK), were interviewed, either in person or by telephone.« less

NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 37: The impact of political control on technical communications: A comparative study of Russian and US aerospace engineers and scientists

NASA Technical Reports Server (NTRS)

Barclay, Rebecca O.; Pinelli, Thomas E.; Flammia, Madelyn; Kennedy, John M.

1994-01-01

Until the recent dissolution of the Soviet Union, the Communist Party exerted a strict control of access to and dissemination of scientific and technical information (STI). This article presents models of the Soviet-style information society and the Western-style information society and discusses the effects of centralized governmental control of information on Russian technical communication practices. The effects of political control on technical communication are then used to interpret the results of a survey of Russian and U.S. aerospace engineers and scientists concerning the time devoted to technical communication, their collaborative writing practices and their attitudes toward collaboration, the kinds of technical documents they produce and use, and their use of computer technology, and their use of and the importance to them of libraries and technical information centers. The data are discussed in terms of tentative conclusions drawn from the literature. Finally, we conclude with four questions concerning government policy, collaboration, and the flow of STI between Russian and U.S. aerospace engineers and scientists.

NASA/DOD Aerospace Knowledge Diffusion Research Project. Report number 21: US aerospace industry librarians and technical information specialists as information intermediaries: Results of the phase 2 survey

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.

1994-01-01

The U.S. government technical report is a primary means by which the results of federally funded research and development (R&D) are transferred to the U.S. aerospace industry. However, little is known about this information product in terms of its actual use, importance, and value in the transfer of federally funded R&D. To help establish a body of knowledge, the U.S. government technical report is being investigated as part of the NASA/DoD Aerospace Knowledge Diffusion Research Project. In this report, we summarize the literature on technical reports and provide a model that depicts the transfer of federally funded aerospace R&D via the U.S. government technical report. We present results from our investigation of aerospace knowledge diffusion vis-a-vis the U.S. government technical report, and present the results of research that investigated aerospace knowledge diffusion vis-a-vis U.S. aerospace industry librarians and technical information specialists as information intermediaries.

75 FR 75674 - Agency Information Collection Activities: Proposed Collection Renewals; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-06

... grant exemptions on request in appropriate circumstances. 3. Title: Foreign Branching and Investment by... nonmember banks to obtain FDIC consent to establish or operate a branch in a foreign country, or to acquire and hold, directly or indirectly, stock or other evidence of ownership in any foreign bank or other...

31 CFR 100.17 - Location of Federal Reserve banks and branches.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Location of Federal Reserve banks and branches. 100.17 Section 100.17 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY EXCHANGE OF PAPER CURRENCY AND COIN Other Information § 100.17...

31 CFR 100.17 - Location of Federal Reserve banks and branches.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Location of Federal Reserve banks and branches. 100.17 Section 100.17 Money and Finance: Treasury Regulations Relating to Money and Finance MONETARY OFFICES, DEPARTMENT OF THE TREASURY EXCHANGE OF PAPER CURRENCY AND COIN Other Information § 100.17...

76 FR 21945 - Proposed Collection; Comment Request for Form 8848

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-19

... proposed and/or continuing information collections, as required by the Paperwork Reduction Act of 1995... 8848, Consent to Extend the Time To Assess the Branch Profits Tax Under Regulations Sections 1.884-2(a... To Extend the Time To Assess the Branch Profits Tax Under Regulations Sections 1.884-2(a) and (c...

77 FR 47533 - Determination of Failure To Attain the One-Hour Ozone Standard by 2007, Determination of Current...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-09

... CFR Part 52 Environmental protection, Air pollution control, Intergovernmental relations, Nitrogen... Office, Air Programs Branch, 290 Broadway, 25th Floor, New York, New York 10007-1866. This Docket... telephone number is 212-637-4249. FOR FURTHER INFORMATION CONTACT: Paul Truchan, Air Programs Branch...

78 FR 67361 - Public Water System Supervision Program Revision for the Commonwealth of Kentucky

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-12

... Drinking Water Branch, 61 Forsyth Street SW., Atlanta, Georgia 30303. FOR FURTHER INFORMATION CONTACT: Mr. Brian Thames, the EPA Region 4, Safe Drinking Water Branch, at the address given above, by telephone at... Kentucky submitted requests that the Region approve revisions to the Commonwealth's Safe Drinking Water Act...

78 FR 34014 - Proposed Flood Elevation Determinations for Bolivar County, Mississippi and Incorporated Areas

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-06

..., identified by Docket No. FEMA-B- 1178, to Luis Rodriguez, Chief, Engineering Management Branch, Federal..., DC 20472, (202) 646-4064, or (email) fema.dhs.gov ">Luis[email protected] fema.dhs.gov . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief, Engineering Management Branch, Federal Insurance and Mitigation...

Bifurcation Culprit Lesions in ST-segment Elevation Myocardial Infarction: Procedural Success and 5-year Outcome Compared With Nonbifurcation Lesions.

PubMed

Salinas, Pablo; Mejía-Rentería, Hernán; Herrera-Nogueira, Raúl; Jiménez-Quevedo, Pilar; Nombela-Franco, Luis; Núñez-Gil, Iván Javier; Gonzalo, Nieves; Del Trigo, María; Pérez-Vizcayno, María José; Quirós, Alicia; Escaned, Javier; Macaya, Carlos; Fernández-Ortiz, Antonio

2017-08-09

We assessed short- and long-term outcomes of primary angioplasty in ST-segment elevation myocardial infarction by comparing bifurcation culprit lesions (BCL) with non-BCL. Observational study with a propensity score matched control group. Among 2746 consecutive ST-segment elevation myocardial infarction patients, we found 274 (10%) patients with BCL. The primary outcome was a composite endpoint including all-cause death, myocardial infarction, coronary artery bypass grafting or target vessel revascularization, assessed at 30-days and 5-years. Baseline characteristics showed no differences after propensity matching (1:1). In the BCL group, the most frequent strategy was provisional stenting of the main branch (84%). Compared with the non-BCL group, the procedures were technically more complex in the BCL group in terms of need for balloon dilatation (71% BCL vs 59% non-BCL; P = .003), longer procedural time (70 ± 29minutes BCL vs 62.8 ± 28.9minutes non-BCL; P = .004) and contrast use (256.2 ± 87.9mL BCL vs 221.1 ± 82.3mL non-BCL; P < .001). Main branch angiographic success was similar (93.4% BCL vs 93.8% non-BCL; P = .86). Thirty-day all-cause mortality was similar between groups: 4.7% BCL vs 5.1% non-BCL; P = .84. At the 5-year follow-up, there were no differences in all-cause death (12% BCL vs 13% non-BCL; P = .95) or the combined event (22% BCL vs 21% non-BCL; P = .43). Primary angioplasty of a BCL was technically more complex; however, main branch angiographic success was similar, and there were no differences in long-term prognosis compared with non-BCL patients. Copyright © 2017 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

Marketing information: The technical report as product

NASA Technical Reports Server (NTRS)

Stoher, F. F.; Pinelli, T. E.

1981-01-01

Technical reports constitute a product, the primary means for communicating the results of research to the user. The Langley scientific and technical information (STI) review and evaluation project undertook a review of the technical report as an effective product for information communication. Style manuals describing theory and practice in technical report preparation; publication manuals covering such factors as design, layout, and type style; and copies of technical reports were obtained from industrial, academic, governmental, and research organizations. Based on an analysis of this material, criteria will be established for the report components, for the relationship of the components within the report context, and for the overall report organization. The criteria will be used as bench marks and compared with the publication standards currently used to prepare NASA technical reports.

Scientific and technical information output of the Langley Research Center for Calendar Year 1985

NASA Technical Reports Server (NTRS)

1986-01-01

A compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1985 is presented. Included are citations for Formal Reports, Quick-Release Technical Memorandums, Contractor Reports, Journal Articles and Other Publications, Meeting Presentations, Technical Talks, Computer Programs, Tech Briefs, and Patents.

Scientific and technical information output of the Langley Research Center for calendar year 1984

NASA Technical Reports Server (NTRS)

1985-01-01

The scientific and technical information that the Langley Research Center produced during the calendar year 1984 is compiled. Approximately 1650 citations are included comprising formal reports, quick-release technical memorandums, contractor reports, journal articles and other publications, meeting presentations, technical talks, computer programs, tech briefs, and patents.

NASA Langley Scientific and Technical Information Output: 1996

NASA Technical Reports Server (NTRS)

Stewart, Susan H. (Compiler); Phillips, Marilou S. (Compiler)

1997-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1996. Included are citations for Formal Reports, High-Numbered Conference Publications, High-Numbered Technical Memorandums, Contractor Reports, Journal Articles and Other Publications, Meeting Presentations, Technical Talks, Computer Programs, Tech Briefs, and Patents.

Scientific and Technical Reports, Articles, Papers, and Presentations

NASA Technical Reports Server (NTRS)

Waits, J. E. Turner (Compiler)

2001-01-01

This document presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY 2000. It also includes papers of MSFC contractors. After being announced in STAR, all the NASA series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. The information in this report may be of value to the scientific and engineering community in determining what information has been published and what is available.

FY 1998 Scientific and Technical Reports, Articles, Papers, and Presentations

NASA Technical Reports Server (NTRS)

Waits, J. E. Turner (Compiler)

1999-01-01

This document presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC (Marshall Space Flight Center) personnel in FY98. It also includes papers of MSFC contractors. After being announced in STAR, all of the NASA series reports may be obtained from the National Technical Information Service. The information in this report may be of value to the scientific and engineering community in determining what information has been published and what is available.

77 FR 15995 - Notice of Request for Extension of a Currently Approved Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-19

... information collection in support of the program for Self-Help Technical Assistance Grants (7 CFR part 1944-I...-0783, Telephone (202) 720-1489. SUPPLEMENTARY INFORMATION: Title: 7 CFR 1944-I, Self-Help Technical... programs of technical and supervisory assistance for self-help housing loan program, as authorized under...

User Problems Associated with the Services of Federal and Quasi-Federal Technical Information Producing Agencies.

ERIC Educational Resources Information Center

Los Angeles Regional Technical Information Users Council, CA.

Nine reports of the Los Angeles Regional Technical Information Users Council, which identify and discuss user problem areas and recommend solutions, comprise this document. The topics of the reports are: (1) Air Force Technical Objective Document Release Program (AFTOD); (2) Army Qualitative Requirements Information Program (QDRI); (3)…

A Qualitative Content Analysis of Information Dissemination during the Consolidation of Two Technical Colleges

ERIC Educational Resources Information Center

Drinnon, Charles

2017-01-01

This research examined the ways and means administration used to disseminate information concerning the consolidation of two technical colleges in the State of Georgia, USA. These means of information dissemination included press releases by the consolidating colleges and the Technical College System of Georgia (the system which the consolidating…

SCIENTIFIC AND TECHNICAL MANPOWER RESOURCES, SUMMARY INFORMATION ON EMPLOYMENT, CHARACTERISTICS, SUPPLY, AND TRAINING.

ERIC Educational Resources Information Center

National Science Foundation, Washington, DC.

THE LEGISLATION ESTABLISHING THE NATIONAL SCIENCE FOUNDATION STIPULATED THAT IT MAINTAIN A REGISTER OF SCIENTIFIC AND TECHNICAL PERSONNEL AND IN OTHER WAYS PROVIDE A CENTRAL CLEARINGHOUSE FOR INFORMATION COVERING ALL SCIENTIFIC AND TECHNICAL PERSONNEL IN THE UNITED STATES. THIS PUBLICATION BRINGS TOGETHER INFORMATION FROM MANY SOURCES ON THE…

BASINS Technical Notes

EPA Pesticide Factsheets

EPA has developed several technical notes that provide in depth information on a specific function in BASINS. Technical notes can be used to answer questions users may have, or to provide additional information on the application of features in BASINS.

Results of celiac trunk stenting during fenestrated or branched aortic endografting.

PubMed

Wattez, Hélène; Martin-Gonzalez, Teresa; Lopez, Benjamin; Spear, Rafaëlle; Clough, Rachel E; Hertault, Adrien; Sobocinski, Jonathan; Haulon, Stéphan

2016-12-01

Endovascular repair of aortic aneurysms involving the visceral segment of the aorta often requires placement of a covered bridging stent in the celiac axis (CA). The median arcuate ligament (MAL) is a fibrous arch that unites the diaphragmatic crura on either side of the aortic hiatus. The ligament may compress and distort the celiac artery and result in difficult cannulation, or stenosis and occlusion of the vessel. This study evaluated the influence of the MAL compression on the technical success and the patency of the celiac artery after branched and fenestrated endovascular aortic repair. We retrospectively analyzed a cohort of consecutive patients treated electively for complex aneurysms with branched and fenestrated endovascular aortic repair between January 2007 and April 2014. All data were collected prospectively. Analysis of preoperative computed tomography angiography on a three-dimensional workstation determined the presence of MAL compression. Patency of the CA bridging stent was assessed during follow-up by computed tomography angiography and duplex ultrasound evaluation. Statistical analysis was performed to compare the outcomes of patients with MAL (MAL+) and without MAL (MAL-) compression. Of 315 patients treated for aortic disease involving the visceral segment during the study period, 113 had endografts designed with a branch (n = 57) or fenestration (n = 56) for the CA. In 45 patients (39.8%), asymptomatic compression of the CA by the MAL was depicted (MAL+). Complex endovascular techniques were required in this group to access the CA in 16 (14.2%) patients (vs none in the MAL- group; P = .003), which lead to a failed bridging stent implantation in seven patients (6.2%). Increased operative time and dose area product were observed in the MAL+ group, but this did not reach statistical significance. In the MAL+ group, no thrombosis of the CA bridging stents were observed during follow-up; an external compression of the CA bridging stent was depicted in six patients but without hemodynamic effect on duplex ultrasound imaging. In the MAL- group, one CA bridging stent occlusion occurred owing to an embolus from a cardiac source. MAL compression is associated with good celiac trunk bridging stent patency during follow-up, but with a higher rate of technical difficulties and failed bridging stent implantation during the procedure. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

[Conceptual foundations of creation of branch database of technology and intellectual property rights owned by scientific institutions, organizations, higher medical educational institutions and enterprises of healthcare sphere of Ukraine].

PubMed

Horban', A Ie

2013-09-01

The question of implementation of the state policy in the field of technology transfer in the medical branch to implement the law of Ukraine of 02.10.2012 No 5407-VI "On Amendments to the law of Ukraine" "On state regulation of activity in the field of technology transfers", namely to ensure the formation of branch database on technology and intellectual property rights owned by scientific institutions, organizations, higher medical education institutions and enterprises of healthcare sphere of Ukraine and established by budget are considered. Analysis of international and domestic experience in the processing of information about intellectual property rights and systems implementation support transfer of new technologies are made. The main conceptual principles of creation of this branch database of technology transfer and branch technology transfer network are defined.

Proceedings of the Environmental Research and Development (R&D) technical Workshop Held in San Diego, California on 7-9 November 1989

DTIC Science & Technology

1990-06-01

Released by Under authority of P. F. Seligman , Head S. Yamamoto, Head Marine Environment Branch Environmental Sciences Division NOTE: The front cover...168 ENVIRONMENT Peter F. Seligman Code 522, NOSC San Diego, CA 92152-5000 AUTOVON 553-2778, (619) 553-2778 IL 99 DEVELOPMENT OF INNOVATIVE...hour monitoring tests. The suggested ad- ditions will be implemented in version 3.9 as funding permits. REFERENCES 1. Clavell, C., Seligman , P. F, and

PEBL: A Code for Penetrating and Blunt Trauma, Based on the H-ICDA index

DTIC Science & Technology

1978-10-01

separation 0 no separation g =I sacroiliac joint separation 0 no separation The injury is encoded as follows 808,1230000110. The root code 808. of the PEBL...acetabulum c = I lschium 0 not ischlum d w I ilium 0 not ilium e - I sacrum 0 not sacrum f I pubic separation 0 no separation g = I sacroiliac Joint ...numbers of combat casualties. Development of methodologies for making these estimates was requested of the Biophysics Branch by the Joint Technical

Proteobionics: biomimetics in proteomics.

PubMed

Sommer, Andrei P; Gheorghiu, Eleonora

2006-03-01

Proteomics was established 10 years ago by the analysis of microbial genomes via their protein complement or proteome. Bionics is an ancient art, which converts structures optimized by nature into advanced technical products. Previously, we analyzed survival modalities in nanobacteria and converted the interplay between survival-oriented protein functions and nanoscale mineral shells into models for advanced drug delivery. Exploiting protein functions observed in nature to design biomedical products and therapies could be named proteobionics. Here, we present examples for this new branch of nanoproteomics.

COCHISE Observations of Argon Rydberg Emission from 2 to 16 Micrometers.

DTIC Science & Technology

1983-08-05

8217natu 5 I RNDALL E. M YJOHN S . GARIG Branch Cief Division Director Qualified requestors may obtain additional copies from the Defense Technical... S . TYPE or REPORT a PERIOD COVERED COCHISE OBSERVATIONS OF ARGON Scientific. Interim. RYDBERG EMISSION FROM 2 TO 16 6. PERFORMING 0140. REPORT NUMMER...Comparisons of obd~erved and simulated spectra sliow that s i.ntial ",WIR emission (- 1~gmm Arises from Rydberg states ert~ DO .W-1473 fDITION OF I NOV 65

Rules for Comprehensible Technical Prose: A Survey of the Psycholinguistic Literature.

DTIC Science & Technology

1985-06-24

Psychophysics, 12, 73-76. Carpenter, P. A., & Just, M. A. (1977). Integrative processes in comprehension. In D. LaBerge & S. J. Samuels (Eds.), Perception...Naval Air Station Washnrgton, DC 20375 Pensacola, FL 32508 L ’ Steven D. Harris, MSC, USN I Dr. Kneale Marshall PFD ,, Box 2U43 Chairman, Operations...MEPCOM ADP Systems Branch ATTN: MEPCT-P C3 Develop:ment Center (D104) 2500 Green Bay Road MCDEC North Chicago, IL 6C064 guantico , VA 22:34 Dr. Steven

The Coast Artillery Journal. Volume 62, Number 2, February 1925

DTIC Science & Technology

1925-02-01

34The railroad artillery and the tractor artillery have saved the day for your branch of the service." I take issue with both of these authorities in my...standpoint of ordinary common sense without submerging ourselves in a flood of technical terms that mystify us and befog the issue . If there was anyone...the cause of my divisions here being hardly larger than brigades, whilst the men who might have filled them are " busy " guarding London! If one rumored

High-Speed Schlieren and 10-Hz Kr PLIF for the new AFRL Mach-6 Ludwieg Tube Hypersonic Wind Tunnel

DTIC Science & Technology

2017-11-01

STATES AIR FORCE AFRL-RQ-WP-TP-2017-0167 HIGH -SPEED SCHLIEREN AND 10-HZ KR PLIF FOR THE NEW AFRL MACH 6 LUDWIEG TUBE HYPERSONIC WIND TUNNEL Roger...L. Kimmel and Campbell D. Carter Hypersonic Sciences Branch High Speed Systems Division Joshua D. Pickles and Venkateswaran Narayanaswamy North...Public Affairs Office (PAO) and is available to the general public, including foreign nationals. Copies may be obtained from the Defense Technical

Complexity of possibly gapped histogram and analysis of histogram.

PubMed

Fushing, Hsieh; Roy, Tania

2018-02-01

We demonstrate that gaps and distributional patterns embedded within real-valued measurements are inseparable biological and mechanistic information contents of the system. Such patterns are discovered through data-driven possibly gapped histogram, which further leads to the geometry-based analysis of histogram (ANOHT). Constructing a possibly gapped histogram is a complex problem of statistical mechanics due to the ensemble of candidate histograms being captured by a two-layer Ising model. This construction is also a distinctive problem of Information Theory from the perspective of data compression via uniformity. By defining a Hamiltonian (or energy) as a sum of total coding lengths of boundaries and total decoding errors within bins, this issue of computing the minimum energy macroscopic states is surprisingly resolved by applying the hierarchical clustering algorithm. Thus, a possibly gapped histogram corresponds to a macro-state. And then the first phase of ANOHT is developed for simultaneous comparison of multiple treatments, while the second phase of ANOHT is developed based on classical empirical process theory for a tree-geometry that can check the authenticity of branches of the treatment tree. The well-known Iris data are used to illustrate our technical developments. Also, a large baseball pitching dataset and a heavily right-censored divorce data are analysed to showcase the existential gaps and utilities of ANOHT.

Complexity of possibly gapped histogram and analysis of histogram

PubMed Central

Roy, Tania

2018-01-01

We demonstrate that gaps and distributional patterns embedded within real-valued measurements are inseparable biological and mechanistic information contents of the system. Such patterns are discovered through data-driven possibly gapped histogram, which further leads to the geometry-based analysis of histogram (ANOHT). Constructing a possibly gapped histogram is a complex problem of statistical mechanics due to the ensemble of candidate histograms being captured by a two-layer Ising model. This construction is also a distinctive problem of Information Theory from the perspective of data compression via uniformity. By defining a Hamiltonian (or energy) as a sum of total coding lengths of boundaries and total decoding errors within bins, this issue of computing the minimum energy macroscopic states is surprisingly resolved by applying the hierarchical clustering algorithm. Thus, a possibly gapped histogram corresponds to a macro-state. And then the first phase of ANOHT is developed for simultaneous comparison of multiple treatments, while the second phase of ANOHT is developed based on classical empirical process theory for a tree-geometry that can check the authenticity of branches of the treatment tree. The well-known Iris data are used to illustrate our technical developments. Also, a large baseball pitching dataset and a heavily right-censored divorce data are analysed to showcase the existential gaps and utilities of ANOHT. PMID:29515829

Complexity of possibly gapped histogram and analysis of histogram

NASA Astrophysics Data System (ADS)

Fushing, Hsieh; Roy, Tania

2018-02-01

We demonstrate that gaps and distributional patterns embedded within real-valued measurements are inseparable biological and mechanistic information contents of the system. Such patterns are discovered through data-driven possibly gapped histogram, which further leads to the geometry-based analysis of histogram (ANOHT). Constructing a possibly gapped histogram is a complex problem of statistical mechanics due to the ensemble of candidate histograms being captured by a two-layer Ising model. This construction is also a distinctive problem of Information Theory from the perspective of data compression via uniformity. By defining a Hamiltonian (or energy) as a sum of total coding lengths of boundaries and total decoding errors within bins, this issue of computing the minimum energy macroscopic states is surprisingly resolved by applying the hierarchical clustering algorithm. Thus, a possibly gapped histogram corresponds to a macro-state. And then the first phase of ANOHT is developed for simultaneous comparison of multiple treatments, while the second phase of ANOHT is developed based on classical empirical process theory for a tree-geometry that can check the authenticity of branches of the treatment tree. The well-known Iris data are used to illustrate our technical developments. Also, a large baseball pitching dataset and a heavily right-censored divorce data are analysed to showcase the existential gaps and utilities of ANOHT.

Closer insight into the structure of moderate to densely branched comb polymers by combining modelling and linear rheological measurements.

PubMed

Ahmadi, Mostafa; Pioge, Sandie; Fustin, Charles-Andre; Gohy, Jean-Francois; van Ruymbeke, Evelyne

2017-02-07

Synthesis of combs with well-entangled backbones and long branches with high densities has always been a challenge. Steric hindrance frequently leads to coupling of chains and structural imperfections that cannot be easily distinguished by traditional characterization methods. Research studies have therefore tried to use a combination of different methods to obtain more information on the actual microstructures. In this work, a grafting-from approach is used to synthesize poly(n-butyl acrylate) combs using atom transfer radical polymerization (ATRP) in three steps including the synthesis of a backbone, cleavage of protecting groups and growth of side branches. We have compared the linear viscoelastic properties theoretically predicted by a time marching algorithm (TMA) tube based model with the measured rheological behaviour to provide a better insight into the actual microstructure formed during synthesis. For combs with branches smaller than an entanglement, no discernible hierarchical relaxation can be distinguished, while for those with longer branches, a high frequency plateau made by entangled branches can be separated from backbone's relaxation. Dilution of the backbone, after relaxation of side branches, may accelerate the final relaxation, while extra friction can delay it especially for longer branches. Such a comparison provides a better assessment of the microstructure formed in combs.

Cloud Image Data Center for Healthcare Network in Taiwan.

PubMed

Weng, Shao-Jen; Lai, Lai-Shiun; Gotcher, Donald; Wu, Hsin-Hung; Xu, Yeong-Yuh; Yang, Ching-Wen

2016-04-01

This paper investigates how a healthcare network in Taiwan uses a practical cloud image data center (CIDC) to communicate with its constituent hospital branches. A case study approach was used. The study was carried out in the central region of Taiwan, with four hospitals belonging to the Veterans Hospital healthcare network. The CIDC provides synchronous and asynchronous consultation among these branches. It provides storage, platforms, and services on demand to the hospitals. Any branch-client can pull up the patient's medical images from any hospital off this cloud. Patients can be examined at the branches, and the images and reports can be further evaluated by physicians in the main Taichung Veterans General Hospital (TVGH) to enhance the usage and efficiency of equipment in the various branches, thereby shortening the waiting time of patients. The performance of the CIDC over 5 years shows: (1) the total number of cross-hospital images accessed with CDC in the branches was 132,712; and (2) TVGH assisted the branches in keying in image reports using the CIDC 4,424 times; and (3) Implementation of the system has improved management, efficiency, speed and quality of care. Therefore, the results lead to the recommendation of continuing and expanding the cloud computing architecture to improve information sharing among branches in the healthcare network.

The Office of the Materials Division

NASA Technical Reports Server (NTRS)

Ramsey, amanda J.

2004-01-01

I was assigned to the Materials Division, which consists of the following branches; the Advanced Metallics Branch/5120-RMM, Ceramics Branch/5130-RMC, Polymers Branch/5150-RMP, and the Durability and Protective Coatings Branch/5160-RMD. Mrs. Pamela Spinosi is my assigned mentor. She was assisted by Ms.Raysa Rodriguez/5100-RM and Mrs.Denise Prestien/5100-RM, who are both employed by InDyne, Inc. My primary assignment this past summer was working directly with Ms. Rodriguez, assisting her with setting up the Integrated Financial Management Program (IFMP) 5130-RMC/Branch procedures and logs. These duties consisted of creating various spreadsheets for each individual branch member, which were updated daily. It was not hard to familiarize myself with these duties since this is my second summer working with Ms Rodriguez at NASA Glenn Research Center. RMC ordering laboratory, supplies and equipment for the Basic Materials Laboratory (Building 106) using the IF'MP/Purchase Card (P-card), a NASA-wide software program. I entered into the IFMP/Travel and Requisitions System, new Travel Authorizations for the 5130-RMC Civil Servant Branch Members. I also entered and completed Travel Vouchers for the 5130-RMC Ceramics Branch. I assisted in the Division Office creating new Emergency Contact list for the Materials Division. I worked with Dr. Hugh Gray, the Division Chief, and Dr. Ajay Misra, the 5130-RMC Branch Chief, on priority action items, with a close deadline, for a large NASA Proposal. Another project was working closely with Ms. Rodriguez in organizing and preparing for Dr. Ajay K. Misra's SESCDP (two year detail). This consisted of organizing files, file folders, personal information, and recording all data material onto CD's and printing all presentations for display in binders. I attended numerous Branch meetings, and observed many changes in the Branch Management organization.

The FY 1992 scientific and technical reports, articles, papers, and presentations

NASA Technical Reports Server (NTRS)

Turner, Joyce E. (Compiler)

1992-01-01

This document presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY92. It also includes papers of MSFC contractors. After being announced in STAR, all of the NASA series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. The information in this report may be of value to the scientific and engineering community in determining what information has been published and what is available.

FY 1988 scientific and technical reports, articles, papers and presentations

NASA Technical Reports Server (NTRS)

Turner, Joyce E. (Compiler)

1988-01-01

This document presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY 88. It also includes papers of MSFC contractors. After being announced in STAR, all of the NASA series reports may be obtained from the NationaL Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. The information in this report may be of value to the scientific and engineering community in determining what information has been published and what is available.

FY87 scientific and technical reports, articles, papers, and presentations

NASA Technical Reports Server (NTRS)

Turner, Joyce E. (Compiler)

1987-01-01

The document presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY87. It also includes papers of MSFC contractors. After being announced in STAR, all of the NASA series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road, Springfield, Va. 22161. The information in this report may be of value to the scientific and engineering community in determining what information has been published and what is available.

FY 1996 Scientific and Technical Reports, Articles, Papers, and Presentations. Volume 1

NASA Technical Reports Server (NTRS)

Turner-Waits, Joyce E. (Compiler)

1996-01-01

This document presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY96. It also includes papers of MSFC contractors. After being announced in STAR, all of the NASA series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. The information in this report may be of value to the scientific and engineering community in determining what information has been published and what is available.

Fiscal year 1993 scientific and technical reports, articles, papers, and presentations

NASA Technical Reports Server (NTRS)

Turner, Joyce E. (Compiler)

1993-01-01

This document presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY93. It also includes papers of MSFC contractors. After being announced in STAR, all of the NASA series reports may be obtained from the National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161. The information in this report may be of value to the scientific and engineering community in determining what information has been published and what is available.

Improving technical information use: what can be learnt from a manager's perspective?

PubMed

Jacobson, C; Lisle, A; Carter, R W; Hockings, M T

2013-07-01

Conservation practice reportedly suffers from low use of technical information. Understanding of factors that affect the influence of technical information on management decision-making is limited. We sought to identify leverage points for improved technical information dissemination in the New South Wales Parks and Wildlife Service, Australia, given the significant recent investments in monitoring and evaluation that had been made. We did so by exploring the inter-relationships between factors affecting the influence of different information types on management decisions. Results indicate that managers have a high inclination toward adaptive behavior, given they operate in an information poor environment. The most influential types of information were those that enabled interaction between information provider and recipient (e.g., staff experience and expertise). An analysis of the concordance in individuals' responses for different information types showed that neither accessibility nor organizational expectation of use was aligned with influence on decision-making. Alignment of responses also varied by work area. Raising expectations of information use or increasing access to particular types of information is therefore unlikely to result in an increase in influence on management decision-making. Rather than focussing on matching accessibility and expected use of particular information types, our results indicate that technical information uptake is best supported through existing peer networks tailored to specific work areas.

FY 2002 Scientific and Technical Reports, Articles, Papers, and Presentations

NASA Technical Reports Server (NTRS)

Fowler, B. A. (Compiler)

2003-01-01

This Technical Memorandum (TM) presents formal NASA technical reports, papers published in technical journals, and presentations by MSFC personnel in FY 2002. It also includes papers of MSFC contractors. The information in this TM may be of value to the scientific and engineering community in determining what information has been published and what is available.

NASA Langley Scientific and Technical Information Output, 1995. Volume 1

NASA Technical Reports Server (NTRS)

Stewart, Susan H. (Compiler); Phillips, Marilou S. (Compiler)

1996-01-01

This document is a compilation of the scientific and technical information that the Langley Research Center has produced during the calendar year 1995. Included are citations for formal reports, high-numbered conference publications, high-numbered technical memorandums, contractor reports, journal articles and other publications, meeting presentations, technical talks, computer programs, tech briefs, and patents.

75 FR 23571 - Airworthiness Directives; McDonnell Douglas Corporation Model DC-10-10, DC-10-10F, DC-10-15, DC...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-04

.... FOR FURTHER INFORMATION CONTACT: Philip Kush, Aerospace Engineer, Propulsion Branch, ANM-140L, FAA... ATTN: Philip Kush, Aerospace Engineer, Propulsion Branch, ANM-140L, FAA, Los Angeles ACO, 3960... AD results from fuel system reviews conducted by the manufacturer. We are issuing this AD to prevent...

36 CFR 1260.50 - What procedures does NARA follow when it receives a request for Executive Branch records under...

Code of Federal Regulations, 2011 CFR

2011-07-01

... the requested records are more than 25 years old, NARA will review the records using systematic... follow when it receives a request for Executive Branch records under mandatory review? 1260.50 Section... DECLASSIFICATION DECLASSIFICATION OF NATIONAL SECURITY INFORMATION Mandatory Review § 1260.50 What procedures does...

Flow of Scientific and Technical Information: The Results of a Recent Major Investigation.

ERIC Educational Resources Information Center

Goodman, A. F.

Characterized were the scientific and technical information needs of 1,500 scientists and engineers from 73 companies, 8 research institutes, and 2 universities; and the flow of scientific and technical information (flow process) inherent in satisfying these needs. Interviewers asked 63 questions in the subject areas of (1) the user of scientific…

NASA/DOD Aerospace Knowledge Diffusion Research Project. Report 13: Source selection and information use by US aerospace engineers and scientists: Results of a telephone survey

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Glassman, Nanci A.

1992-01-01

A telephone survey of U.S. aerospace engineers and scientists belonging to the Society of Automotive Engineers (SAE) was conducted between December 4, 1991 and January 5, 1992. The survey was undertaken to (1) validate the telephone survey as an appropriate technique for collecting data from U.S. aerospace engineers and scientists; (2) collect information about how the results of NASA/DoD aerospace research are used in the R&D process; (3) identify those selection criteria which affect the use of federally-funded aerospace R&D; and (4) obtain information that could be used to develop a self-administered mail questionnaire for use with the same population. The average rating of importance of U.S. government technical reports was 2.5 (on a 4-point scale); The mean/median number of times U.S. government technical reports were used per 6 months was 8/2. Factors scoring highest for U.S. government technical reports were technical accuracy (2.9), reliable data and technical information (2.8), and contains comprehensive data and information (2.7) on a 4-point system. The factors scoring highest for influencing the use of U.S. government technical reports were relevance (3.1), technical accuracy (3.06), and reliable data/information (3.02). Ease of use, familiarity, technical accuracy, and relevance correlated with use of U.S. government technical reports. Survey demographics, survey questionnaire, and the NASA/DoD Aerospace Knowledge Diffusion Research Project publications list are included.

Branchfall as a Demographic Filter for Epiphyte Communities: Lessons from Forest Floor-Based Sampling

PubMed Central

Sarmento Cabral, Juliano; Petter, Gunnar; Mendieta-Leiva, Glenda; Wagner, Katrin; Zotz, Gerhard; Kreft, Holger

2015-01-01

Local variation in the abundance and richness of vascular epiphytes is often attributed to environmental characteristics such as substrate and microclimate. Less is known, however, about the impacts of tree and branch turnover on epiphyte communities. To address this issue, we surveyed branches and epiphytes found on the forest floor in 96 transects in two forests (Atlantic rainforest in Brazil and Caribbean rainforest in Panama). In the Brazilian forest, we additionally distinguished between edge and core study sites. We quantified branch abundance, epiphyte abundance, richness and proportion of adults to investigate the trends of these variables over branch diameter. Branches <2 cm in diameter comprised >90% of all branches on the forest floor. Abundance and richness of fallen epiphytes per transect were highest in the Brazilian core transects and lowest in the Panamanian transects. The majority of epiphytes on the floor (c. 65%) were found attached to branches. At all three study sites, branch abundance and branch diameter were negatively correlated, whereas epiphyte abundance and richness per branch, as well as the proportion of adults were positively correlated with branch diameter. The relationship between branch diameter and absolute epiphyte abundance or richness differed between study sites, which might be explained by differences in forest structure and dynamics. In the Panamanian forest, epiphytes had been previously inventoried, allowing an evaluation of our surveying method by comparing canopy and forest floor samplings. Individuals found on the forest floor corresponded to 13% of all individuals on branches <10 cm in diameter (including crowns), with abundance, richness and composition trends on forest floor reflecting canopy trends. We argue that forest floor surveys provide useful floristic and, most notably, demographic information particularly on epiphytes occurring on the thinnest branches, which are least accessible. Here, branchfall acts as an important demographic filter structuring epiphyte communities. PMID:26083417

Professional technical standards in colleges and schools of pharmacy.

PubMed

Berry, Tricia M; Chichester, Clinton O; Lundquist, Lisa M; Sanoski, Cynthia A; Woodward, Donald A; Worley, Marcia M; Early, Johnnie L

2011-04-11

To determine the prevalence, characteristics, and use of professional technical standards among colleges and schools of pharmacy accredited by the Accreditation Council for Pharmacy Education (ACPE). The Web site of every college and school of pharmacy accredited by ACPE was searched to identify information regarding the availability, content, and use of technical standards and to obtain demographic information. Information was obtained from all of the 114 colleges and schools of pharmacy and 67 (59%) had technical standards in place. Common themes for technical standards were: observation; communication; motor; intellectual, conceptual, integrative and quantitative abilities; and behavioral and social attributes. Of those colleges and schools with technical standards, 61 (91%) had standards that addressed all 5 of these themes and 34 (51%) specified that the technical standards were used in their admission, progression, and graduation procedures. More than half of the colleges and schools of pharmacy examined in this study have technical standards; however, 41% have yet to develop and implement them. Colleges and schools of pharmacy looking for guidance in technical standards development could use the technical standards themes identified in this study.

Professional Technical Standards in Colleges and Schools of Pharmacy

PubMed Central

Berry, Tricia M.; Chichester, Clinton O.; Sanoski, Cynthia A.; Woodward, Donald A.; Worley, Marcia M.; Early, Johnnie L.

2011-01-01

Objective To determine the prevalence, characteristics, and use of professional technical standards among colleges and schools of pharmacy accredited by the Accreditation Council for Pharmacy Education (ACPE). Methods The Web site of every college and school of pharmacy accredited by ACPE was searched to identify information regarding the availability, content, and use of technical standards and to obtain demographic information. Results Information was obtained from all of the 114 colleges and schools of pharmacy and 67 (59%) had technical standards in place. Common themes for technical standards were: observation; communication; motor; intellectual, conceptual, integrative and quantitative abilities; and behavioral and social attributes. Of those colleges and schools with technical standards, 61 (91%) had standards that addressed all 5 of these themes and 34 (51%) specified that the technical standards were used in their admission, progression, and graduation procedures. Conclusion More than half of the colleges and schools of pharmacy examined in this study have technical standards; however, 41% have yet to develop and implement them. Colleges and schools of pharmacy looking for guidance in technical standards development could use the technical standards themes identified in this study. PMID:21655404

78 FR 27248 - Notice of Proposed Information Collection; Comment Request: Application for Insurance Benefits...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-09

... Information Collection; Comment Request: Application for Insurance Benefits Multifamily Mortgage AGENCY...). FOR FURTHER INFORMATION CONTACT: Steven Trojan, Accountant, Multifamily Claims Branch, Department of... submission of responses. This Notice also lists the following information: Title of Proposal: Multifamily...

Quantum Darwinism: Entanglement, branches, and the emergent classicality of redundantly stored quantum information

NASA Astrophysics Data System (ADS)

Blume-Kohout, Robin; Zurek, Wojciech H.

2006-06-01

We lay a comprehensive foundation for the study of redundant information storage in decoherence processes. Redundancy has been proposed as a prerequisite for objectivity, the defining property of classical objects. We consider two ensembles of states for a model universe consisting of one system and many environments: the first consisting of arbitrary states, and the second consisting of “singly branching” states consistent with a simple decoherence model. Typical states from the random ensemble do not store information about the system redundantly, but information stored in branching states has a redundancy proportional to the environment’s size. We compute the specific redundancy for a wide range of model universes, and fit the results to a simple first-principles theory. Our results show that the presence of redundancy divides information about the system into three parts: classical (redundant); purely quantum; and the borderline, undifferentiated or “nonredundant,” information.

77 FR 37710 - Notice of Proposed Information Collection

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-22

... to continue the collection of information for two technical training program course effectiveness... approval. This collection is for OSM's Technical Training Program Course Effectiveness Evaluations (1029... collection activity: Title: Technical Training Program Course Effectiveness Evaluation. OMB Control Number...

Chemiomics: network reconstruction and kinetics of port wine aging.

PubMed

Monforte, Ana Rita; Jacobson, Dan; Silva Ferreira, A C

2015-03-11

Network reconstruction (NR) has proven to be useful in the detection and visualization of relationships among the compounds present in a Port wine aging data set. This view of the data provides a considerable amount of information with which to understand the kinetic contexts of the molecules represented by peaks in each chromatogram. The aim of this study was to use NR together with the determination of kinetic parameters to extract more information about the mechanisms involved in Port wine aging. The volatile compounds present in samples of Port wines spanning 128 years in age were measured with the use of GC-MS. After chromatogram alignment, a peak matrix was created, and all peak vectors were compared to one another to determine their Pearson correlations over time. A correlation network was created and filtered on the basis of the resulting correlation values. Some nodes in the network were further studied in experiments on Port wines stored under different conditions of oxygen and temperature in order to determine their kinetic parameters. The resulting network can be divided into three main branches. The first branch is related to compounds that do not directly correlate to age, the second branch contains compounds affected by temperature, and the third branch contains compounds associated with oxygen. Compounds clustered in the same branch of the network have similar expression patterns over time as well as the same kinetic order, thus are likely to be dependent on the same technological parameters. Network construction and visualization provides more information with which to understand the probable kinetic contexts of the molecules represented by peaks in each chromatogram. The approach described here is a powerful tool for the study of mechanisms and kinetics in complex systems and should aid in the understanding and monitoring of wine quality.

Technical solutions for mitigating security threats caused by health professionals in clinical settings.

PubMed

Fernandez-Aleman, Jose Luis; Belen Sanchez Garcia, Ana; Garcia-Mateos, Gines; Toval, Ambrosio

2015-08-01

The objective of this paper is to present a brief description of technical solutions for health information system security threats caused by inadequate security and privacy practices in healthcare professionals. A literature search was carried out in ScienceDirect, ACM Digital Library and IEEE Digital Library to find papers reporting technical solutions for certain security problems in information systems used in clinical settings. A total of 17 technical solutions were identified: measures for password security, the secure use of e-mail, the Internet, portable storage devices, printers and screens. Although technical safeguards are essential to the security of healthcare organization's information systems, good training, awareness programs and adopting a proper information security policy are particularly important to prevent insiders from causing security incidents.

HOPE information system review

NASA Astrophysics Data System (ADS)

Suzuki, Yoshiaki; Nishiyama, Kenji; Ono, Shuuji; Fukuda, Kouin

1992-08-01

An overview of the review conducted on H-2 Orbiting Plane (HOPE) is presented. A prototype model was constructed by inputting various technical information proposed by related laboratories. Especially operation flow which enables understanding of correlation between various analysis items, judgement criteria, technical data, and interfaces with others was constructed. Technical information data base and retrieval systems were studied. A Macintosh personal computer was selected for information shaping because of its excellent function, performance, operability, and software completeness.

Morphology and isozyme band-profile as sexual determinant of nutmeg plant (Myristica fragrants Houttj).

NASA Astrophysics Data System (ADS)

Karmanah; Maslahat, M.; Nurhayati, dan L.

2016-01-01

Sex information in nutmeg plant is important to distinguish between male and female species. The recommendation of optimum sex-ratio for a nutmeg plantation is 1:10. This research is aimed to discover the morphological characteristic of nutmeg plant and the difference of leaf pattern as sexual determinant between male and female plant with the comparison of isozyme analysis. The result of morphological identification provided from 3 research farm location indicated that female nutmeg was higher, with longer and wider leaf, more vein, bigger diameter of stem and branching angle as compared to male nutmeg. Two parameters which were widht of leaf and branching angle showed significant differences, where female nutmeg plants have wider leaves and branching angle. Isozyme analysis suggested that the analysis of peroxidase enzyme (PER) was better and able to provide more information than aspartarte amino transferase (AAT) and acid phospatase (ACP) Enzymes.

Aquatics Systems Branch: transdisciplinary research to address water-related environmental problems

USGS Publications Warehouse

Dong, Quan; Walters, Katie D.

2015-01-01

The Aquatic Systems Branch at the Fort Collins Science Center is a group of scientists dedicated to advancing interdisciplinary science and providing science support to solve water-related environmental issues. Natural resource managers have an increasing need for scientific information and stakeholders face enormous challenges of increasing and competing demands for water. Our scientists are leaders in ecological flows, riparian ecology, hydroscape ecology, ecosystem management, and contaminant biology. The Aquatic Systems Branch employs and develops state-of-the-science approaches in field investigations, laboratory experiments, remote sensing, simulation and predictive modeling, and decision support tools. We use the aquatic experimental laboratory, the greenhouse, the botanical garden and other advanced facilities to conduct unique research. Our scientists pursue research on the ground, in the rivers, and in the skies, generating and testing hypotheses and collecting quantitative information to support planning and design in natural resource management and aquatic restoration.

Konnichi Wa, Nihon (Hello, Japan!): Best Databases for Business, Technology and News.

ERIC Educational Resources Information Center

Hoetker, Glenn

1994-01-01

Describes online information sources for Japanese business, scientific, and technical developments. Highlights include English language materials versus the need for translation from Japanese; government research; scientific and technical information; patent information; corporate financial information; business information from newswires and…

Linkage and Branch Analysis of High-Mannose Oligosaccharides Using Closed-Ring Labeling of 8-Aminopyrene-1,3,6-Trisulfonate and P-Aminobenzoic Ethyl Ester and Negative Ion Trap Mass Spectrometry

NASA Astrophysics Data System (ADS)

Chen, Shu-Ting; Her, Guor-Rong

2012-08-01

A strategy based on negative ion electrospray ionization tandem mass spectrometry and closed-ring labeling with both 8-aminopyrene-1,3,6-trisulfonate (APTS) and p-aminobenzoic acid ethyl ester (ABEE) was developed for linkage and branch determination of high-mannose oligosaccharides. X-type cross-ring fragment ions obtained from APTS-labeled oligosaccharides by charge remote fragmentation provided information on linkages near the non-reducing terminus. In contrast, A-type cross-ring fragment ions observed from ABEE-labeled oligosaccharides yielded information on linkages near the reducing terminus. This complementary information provided by APTS- and ABEE-labeled oligosaccharides was utilized to delineate the structures of the high-mannose oligosaccharides. As a demonstration of this approach, the linkages and branches of high-mannose oligosaccharides Man5GlcNAc2, Man6GlcNAc2, Man8GlcNAc2, and Man9GlcNAc2 cleaved from the ribonuclease B were assigned from MS2 spectra of ABEE- and APTS-labeled derivatives.

FY 2005 Scientific and Technical Reports, Articles, Papers, and Presentations

NASA Technical Reports Server (NTRS)

Narmore, K. A. (Compiler)

2007-01-01

This Technical Memorandum (TM) presents formal NASA technical reports, papers published in technical journals, and presentations by Marshall Space Flight Center (MSFC) personnel in FY 2005. It also includes papers of MSFC contractors. The information in this TM may be of value to the scientific and engineering community in determining what information has been published and what is available.

Elusive but not hypothetical: axillary meristems in Wollemia nobilis

PubMed Central

Burrows, Geoffrey E.

2012-01-01

Background The branches of Wollemia nobilis are unbranched; however, it has been noted that new branches can form from the distal end of damaged ones, and branches can grow from axillary structures once a terminal strobilus has fallen. Tomlinson and Huggett (2011, Annals of Botany 107: 909–916) have recently investigated the formation of these reiterative branches and stated in the title of their paper that ‘Partial shoot reiteration in Wollemia nobilis (Araucariaceae) does not arise from “axillary meristems”’. They go on to state ‘Further research may reveal the presence of these elusive, but still only hypothetical, axillary meristems’. Response In this Viewpoint, I argue that Tomlinson and Huggett do not refer to previously published information that indicates that axillary meristems are present in Wollemia nobilis branch leaf axils, and that their anatomical methods were probably not optimal for locating and examining these minute structures. Thus, whilst I would agree that the axillary meristems in branch leaf axils of Wollemia nobilis are elusive, I contend that they are not hypothetical. PMID:21868407

49 CFR 806.1 - General policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SECURITY INFORMATION POLICY AND GUIDELINES, IMPLEMENTING REGULATIONS § 806.1 General policy. (a) The interests of the United States and its citizens are best served by making information regarding the affairs... the Freedom of Information Act and in the current public information policies of the executive branch...

32 CFR 37.895 - How is the final performance report to be sent to the Defense Technical Information Center?

Code of Federal Regulations, 2014 CFR

2014-07-01

... How is the final performance report to be sent to the Defense Technical Information Center? (a... 32 National Defense 1 2014-07-01 2014-07-01 false How is the final performance report to be sent to the Defense Technical Information Center? 37.895 Section 37.895 National Defense Department of...

32 CFR 37.895 - How is the final performance report to be sent to the Defense Technical Information Center?

Code of Federal Regulations, 2011 CFR

2011-07-01

... How is the final performance report to be sent to the Defense Technical Information Center? (a... 32 National Defense 1 2011-07-01 2011-07-01 false How is the final performance report to be sent to the Defense Technical Information Center? 37.895 Section 37.895 National Defense Department of...

32 CFR 37.895 - How is the final performance report to be sent to the Defense Technical Information Center?

Code of Federal Regulations, 2013 CFR

2013-07-01

... How is the final performance report to be sent to the Defense Technical Information Center? (a... 32 National Defense 1 2013-07-01 2013-07-01 false How is the final performance report to be sent to the Defense Technical Information Center? 37.895 Section 37.895 National Defense Department of...

32 CFR 37.895 - How is the final performance report to be sent to the Defense Technical Information Center?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false How is the final performance report to be sent to the Defense Technical Information Center? 37.895 Section 37.895 National Defense Department of... How is the final performance report to be sent to the Defense Technical Information Center? (a...

14 CFR 1203.411 - Restrictions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION INFORMATION SECURITY PROGRAM Guides for... President through the National Security Council, classified information originating in one agency may not be...) Classified information shall not be disseminated outside the Executive Branch except under conditions that...

14 CFR 1203.411 - Restrictions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION INFORMATION SECURITY PROGRAM Guides for... President through the National Security Council, classified information originating in one agency may not be...) Classified information shall not be disseminated outside the Executive Branch except under conditions that...

Integrated Bibliographic Information System: Integrating Resources by Integrating Information Technologies.

ERIC Educational Resources Information Center

Cotter, Gladys A.; Hartt, Richard W.

The Defense Technical Information Center (DTIC), an organization charged with providing information services to the Department of Defense (DoD) scientific and technical community, actively seeks ways to promote resource sharing as a means for speeding access to information while reducing the costs of information processing throughout the technical…

Technical communications in aerospace - An analysis of the practices reported by U.S. and European aerospace engineers and scientists

NASA Technical Reports Server (NTRS)

Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.; Glassman, Myron

1990-01-01

The flow of scientific and technical information (STI) at the individual, organizational, national, and international levels is studied. The responses of U.S and European aerospace engineers and scientists to questionnaires concerning technical communications in aerospace are examined. Particular attention is given to the means used to communicate information and the social system of the aerospace knowledge diffusion process. Demographic data about the survey respondents are provided. The methods used to communicate technical data and the sources utilized to solve technical problems are described. The importance of technical writing skills and the use of computer technology in the aerospace field are discussed. The derived data are useful for R&D and information managers in order to improve access to and utilization of aerospace STI.

TRANSACTIONS OF THE ALL-UNION CONFERENCE ON INFORMATION RETRIEVAL SYSTEMS AND AUTOMATED PROCESSING OF SCIENTIFIC AND TECHNICAL INFORMATION (3rd): PREFACE

DTIC Science & Technology

The research and development of information services within the USSR, reported at the 3rd All-Union Conference on information retrieval systems and automated processing of scientific and technical information, is discussed.

77 FR 18914 - National Motor Vehicle Title Information System (NMVTIS): Technical Corrections

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-29

... 1121-AA79 National Motor Vehicle Title Information System (NMVTIS): Technical Corrections AGENCY... (OJP) is promulgating this direct final rule for its National Motor Vehicle Title Information System... INFORMATION CONTACT paragraph. II. Background The National Motor Vehicle Title Information System was...

The Branching Pattern of the Brachiocephalic Trunk in the Donkey (Equus asinus).

PubMed

Akbari, G; Asadiahranjani, B; Goodarzi, N; Shokrollahi, S

2017-08-01

Donkeys are a member of the horse family (Equidae) and share a common ancestor. However, in morphological terms, donkeys and horses are regarded as two separate subgenus. Given variations in the branching pattern of the brachiocephalic trunk (BCT) in different species of animals and the use of donkeys in anatomy courses at colleges of veterinary medicine, we conducted this study in order to investigate the branching patterns of BCT and to describe detailed morphological information regarding donkeys. Seventeen mature donkeys were examined following euthanasia by exsanguination from the common carotid artery under general anaesthesia. Thirteen donkeys were embalmed and injected with coloured latex from BCT origin for better visualization of vessels. Four other donkeys were freshly studied without the embalming procedure. In all cases, the BCT was the only branch of the aortic arch and branched into the left subclavian (LSb) artery, the right costocervical trunk, the right subclavian (RSb) artery and the bicarotid trunk. The main branching pattern of the RSb was the costocervical trunk, the vertebral artery, the internal thoracic artery and the superficial cervical artery. The deep cervical artery branched from the costocervical trunk. The major branching pattern of the LSb was the vertebral artery, the internal thoracic artery and the superficial cervical artery. In donkeys, the external thoracic artery branches from the internal thoracic artery. Results obtained from this study indicate that BCT branching in donkeys has some similarities and differences as compared to that in horses and in the Caspian miniature horse. © 2017 Blackwell Verlag GmbH.

Distribution of perfluorooctane sulfonate isomers and predicted risk of thyroid hormonal perturbation in drinking water.

PubMed

Yu, Nanyang; Wang, Xiaoxiang; Zhang, Beibei; Yang, Jingping; Li, Meiying; Li, Jun; Shi, Wei; Wei, Si; Yu, Hongxia

2015-06-01

We documented the distribution of seven perfluorooctane sulfonate (PFOS) isomers in drinking water in Jiangsu Province, China. Compared to the 30% proportion of branched PFOS in technical PFOS, the levels of branched PFOS in drinking water increased to 31.8%-44.6% of total PFOS. Because of previous risk assessment without considering the PFOS isomer profile and the toxicity of individual PFOS isomers, here we performed a new health risk assessment of PFOS for thyroid hormonal perturbation in drinking water with the contribution from individual PFOS isomers. The risk quotients (RQs) of individual PFOS isomers indicated that linear PFOS contributed most to the risk among all the target PFOS isomers (83.0%-90.2% of the total PFOS RQ), and that risk from 6m-PFOS (5.2%-11.9% of the total PFOS RQ) was higher than that from other branched PFOS isomers. We found that the risks associated with PFOS in drinking water would be overestimated by 10.0%-91.7% if contributions from individual PFOS isomers were not considered. The results revealed that the PFOS isomer profile and the toxicity of individual PFOS isomers were important factors in health risk assessment of PFOS and should be considered in the future risk assessments. Copyright © 2015 Elsevier Ltd. All rights reserved.

KENNEDY SPACE CENTER, FLA. - Astronaut Tim Kopra (second from right) talks with workers in the Space Station Processing Facility about the Intravehicular Activity (IVA) constraints testing on the Italian-built Node 2, a future element of the International Space Station. . The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

NASA Image and Video Library

2004-02-03

KENNEDY SPACE CENTER, FLA. - Astronaut Tim Kopra (second from right) talks with workers in the Space Station Processing Facility about the Intravehicular Activity (IVA) constraints testing on the Italian-built Node 2, a future element of the International Space Station. . The second of three Station connecting modules, the Node 2 attaches to the end of the U.S. Lab and provides attach locations for several other elements. Kopra is currently assigned technical duties in the Space Station Branch of the Astronaut Office, where his primary focus involves the testing of crew interfaces for two future ISS modules as well as the implementation of support computers and operational Local Area Network on ISS. Node 2 is scheduled to launch on mission STS-120, Station assembly flight 10A.

Radiofrequency denervation of the hip joint for pain management: case report and literature review.

PubMed

Gupta, Gaurav; Radhakrishna, Mohan; Etheridge, Paul; Besemann, Markus; Finlayson, Robert J

2014-01-01

A 55-year-old male presented with severe pain and functional limitations as a result of left hip osteoarthritis. He had failed multiple treatments while waiting for a hip arthroplasty, including physical therapy, medications, and various intra-articular injections. Thermal radiofrequency lesioning of the obturator and femoral articular branches to the hip joint was offered in the interim. To our knowledge, this is the first report to describe an inferior-lateral approach for lesioning the obturator branch, the clinical application of successive lesions to increase denervation area, and outcomes in a patient receiving a second treatment with previously good results. To discuss relevant and technical factors for this specific case, we reviewed previous literature on hip joint radiofrequency and critically evaluated previous anatomic studies in the context of radiofrequency. The first treatment provided significant benefit for a period of 6 months. A second treatment was employed providing only mild to moderate benefit until his joint replacement surgery 4 months later. Literature review revealed studies of low quality secondary to small sample sizes, patient selection methodology, inclusion of patients with heterogenous etiologies for pain, variable needle placement techniques, and lack of measurement of functional outcomes. Case report and low quality studies in existing literature. Hip joint radiofrequency denervation is a promising avenue for adjunctive treatment of hip pain. Further cadaveric studies are required to clarify a multitude of technical parameters. Once these are well defined, future clinical studies should consider pain, functional, and economic outcomes in their design.

Proceedings of the U.S. Geological Survey Sixth Biennial Geographic Information Science Workshop, Denver, Colorado, April 24-28, 2006

USGS Publications Warehouse

Brakebill, John W.; Sieverling, Jennifer B.; Chirico, Peter G.

2006-01-01

The U.S. Geological Survey's (USGS) Sixth Biennial Geographic Information Science Workshop April 24 - 28, 2006, at the Denver Federal Center in Denver, Colorado, provides a unique opportunity for multi-disciplinary Geographic Information Systems (GIS) and associated scientific professionals to share, learn, present, and discuss a wide variety of geospatial-related topics. Information is exchanged through a series of plenary sessions, hands-on technical workshops, user and commercial vendor demonstrations, lecture and poster sessions, and specialty meetings. Workshop attendance is limited to Department of Interior (DOI) and USGS employees and contractors; however, plenary, hands-on, and lecture sessions have presenters from other Federal agencies, numerous commercial vendors, universities, and several consortia. Over 175 participants are expected to attend the Workshop. Several prominent speakers are featured at this Workshop. Monday evening Star Guest Speaker and National Aeronautics and Space Administration (NASA) Astronaut Captain Dominic Gorie will talk about his experiences as a veteran of three space flights and over 32 days in space, including the NASA Space Shuttle Radar Topography Mission that mapped more than 47 million miles of the Earth's land surface. Selected as an astronaut candidate by NASA in December 1994, Captain Gorie is currently Chief of the Astronaut Shuttle Branch. Monday evening also features a town hall meeting with Geographic Information Office (GIO) leaders Karen Siderelis, Kevin Gallagher, Bob Pierce, Steve Guptill, Mark DeMulder, John Mahoney, and Mark Negri, who will discuss changes and activities within the GIO in an open discussion format. Tuesday plenary sessions feature keynote speaker Dr. P. Patrick Leahy, Acting USGS Director. Dr. Leahy holds undergraduate and graduate degrees in geology (1968) and geophysics (1970) from Boston College. In 1979, he received his doctorate in geology from Rensselaer Polytechnic Institute, where he specialized in regional ground-water studies and hydraulics. Dr. Leahy has been with the USGS since 1974, and has held various technical and managerial positions, including Associate Director for Geology and Chief of the National Water-Quality Assessment (NAWQA) Program. Dr. Leahy will be discussing a broad range of topics including Bureau accomplishments, initiatives, and budgets. The purpose of this proceedings volume is to serve as an activity reference for Workshop attendees as well as an archive of technical abstracts submitted, presented, and discussed at the Workshop. Author, co-author, and presenter names, affiliations, and contact information are listed with presentation titles along with submitted abstracts. Some hands-on sessions are offered twice. In these instances, abstracts submitted for publication are presented in the proceedings on both days they are offered. All acronyms used in these proceedings are explained in the text of each abstract. The term 'ArcGIS' refers to an integrated collection of GIS software products produced by Environmental Systems Research Institute, Inc. (ESRI).

Intramuscular communicating branches in the flexor digitorum profundus: dissection and Sihler's staining.

PubMed

Won, Sung-Yoon; Choi, Da-Yae; Lee, Jae-Gi; Yoon, Kwan-Hyun; Kwak, Hyun-Ho; Hu, Kyung-Seok; Kim, Hee-Jin

2010-03-01

This study was designed to clarify the anatomy of the intramuscular communicating branch (ICb) between the median and ulnar nerves in the flexor digitorum profundus (FDP), and morphologically demonstrate the location of connection. Twenty Korean cadavers were dissected and a further 8 were subjected to modified Sihler's staining to investigate the pattern of innervation of the ICb and the location of its communicating points in muscle. The median and ulnar nerves divided into small branches before entering FDP muscle. Of these small branches, one or two met inside the muscle. This communicating pattern could be classified into three types: type I, communicating branches in both the proximal and distal regions; type II, at least one communicating branch in the proximal region; type III, at least one communicating branch in the distal region. Of 20 dissected specimens, no case of type I was observed, but 3 cases of type II and 15 cases of type III were found. No ICbs at all were found in two of the dissected specimens. In eight stained specimens, one was classified as type I, two as type II, and five as type III. The proximal communicating branches were located at 34.1% from the interepicondylar line, inside the third muscle bundle. The distal communicating branches were located at 66.0% from the interepicondylar line, between third and fourth muscle bundles. These findings could provide critical anatomical information regarding the nerve distribution of FDP focused on the ICbs.

Digital Encounters: Using Information Technology in an Overseas Branch Campus

ERIC Educational Resources Information Center

Reilly, Benjamin

2008-01-01

In fall of 2004, Carnegie Mellon University embarked on a bold educational experiment, the establishment of an overseas branch campus at Education City in the Persian Gulf state of Qatar. Carnegie Mellon's decision to open up shop in the Middle East was by no means unique; indeed, Carnegie Mellon is just one of a growing number of institutions to…

Algorithm Classes for Architecture Research (ACAR)

DTIC Science & Technology

2010-03-01

Project Engineer BRADLEY J. PAUL , Chief Advanced Sensor Components Branch Advanced Sensor Components Branch Aerospace Components Division...establish the need for and the value of innovative research on domain-specific architectures, applications, and tools based on the challenges posed by...California / Information Sciences Institute (USC/ISI) conducted exploratory studies to establish the need for and the value of innovative research on domain

78 FR 75329 - Information Collection; Disaster Assistance (General)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-11

... comments. Mail: Dan McGlynn, Acting Director, Production, Emergencies and Compliance Division, Farm Service... contacting Dan McGlynn at the above addresses. FOR FURTHER INFORMATION CONTACT: Steve Peterson, Branch Chief...

Contextual Sensing: Integrating Contextual Information with Human and Technical Geo-Sensor Information for Smart Cities

PubMed Central

Sagl, Günther; Resch, Bernd; Blaschke, Thomas

2015-01-01

In this article we critically discuss the challenge of integrating contextual information, in particular spatiotemporal contextual information, with human and technical sensor information, which we approach from a geospatial perspective. We start by highlighting the significance of context in general and spatiotemporal context in particular and introduce a smart city model of interactions between humans, the environment, and technology, with context at the common interface. We then focus on both the intentional and the unintentional sensing capabilities of today’s technologies and discuss current technological trends that we consider have the ability to enrich human and technical geo-sensor information with contextual detail. The different types of sensors used to collect contextual information are analyzed and sorted into three groups on the basis of names considering frequently used related terms, and characteristic contextual parameters. These three groups, namely technical in situ sensors, technical remote sensors, and human sensors are analyzed and linked to three dimensions involved in sensing (data generation, geographic phenomena, and type of sensing). In contrast to other scientific publications, we found a large number of technologies and applications using in situ and mobile technical sensors within the context of smart cities, and surprisingly limited use of remote sensing approaches. In this article we further provide a critical discussion of possible impacts and influences of both technical and human sensing approaches on society, pointing out that a larger number of sensors, increased fusion of information, and the use of standardized data formats and interfaces will not necessarily result in any improvement in the quality of life of the citizens of a smart city. This article seeks to improve our understanding of technical and human geo-sensing capabilities, and to demonstrate that the use of such sensors can facilitate the integration of different types of contextual information, thus providing an additional, namely the geo-spatial perspective on the future development of smart cities. PMID:26184221

Contextual Sensing: Integrating Contextual Information with Human and Technical Geo-Sensor Information for Smart Cities.

PubMed

Sagl, Günther; Resch, Bernd; Blaschke, Thomas

2015-07-14

In this article we critically discuss the challenge of integrating contextual information, in particular spatiotemporal contextual information, with human and technical sensor information, which we approach from a geospatial perspective. We start by highlighting the significance of context in general and spatiotemporal context in particular and introduce a smart city model of interactions between humans, the environment, and technology, with context at the common interface. We then focus on both the intentional and the unintentional sensing capabilities of today's technologies and discuss current technological trends that we consider have the ability to enrich human and technical geo-sensor information with contextual detail. The different types of sensors used to collect contextual information are analyzed and sorted into three groups on the basis of names considering frequently used related terms, and characteristic contextual parameters. These three groups, namely technical in situ sensors, technical remote sensors, and human sensors are analyzed and linked to three dimensions involved in sensing (data generation, geographic phenomena, and type of sensing). In contrast to other scientific publications, we found a large number of technologies and applications using in situ and mobile technical sensors within the context of smart cities, and surprisingly limited use of remote sensing approaches. In this article we further provide a critical discussion of possible impacts and influences of both technical and human sensing approaches on society, pointing out that a larger number of sensors, increased fusion of information, and the use of standardized data formats and interfaces will not necessarily result in any improvement in the quality of life of the citizens of a smart city. This article seeks to improve our understanding of technical and human geo-sensing capabilities, and to demonstrate that the use of such sensors can facilitate the integration of different types of contextual information, thus providing an additional, namely the geo-spatial perspective on the future development of smart cities.

Technical Mathematics: Restructure of Technical Mathematics.

ERIC Educational Resources Information Center

Flannery, Carol A.

Designed to accompany a series of videotapes, this textbook provides information, examples, problems, and solutions relating to mathematics and its applications in technical fields. Chapter I deals with basic arithmetic, providing information on fractions, decimals, ratios, proportions, percentages, and order of operations. Chapter II focuses on…

Elementary Applications of Information Theory in Various Fields of Science and Technology.

ERIC Educational Resources Information Center

Sexl, Roman U.

1979-01-01

Discusses how the concept of information is fundamental to many branches of science, technology, and mathematics and how a systematic use of the information concept can help to bridge the gap between different subjects in school. (HM)