National Program for Inspection of Non-Federal Dams. Monsanto Company Upper Dam (MA 00573), Connecticut River Basin, Springfield, Massachusetts. Phase I Inspection Report.

DTIC Science & Technology

1978-10-01

DAM . * MA 00573 PHASE 1 INSPECTION REPORT NATIONAL DAM INSPECTION PROGRAM 0 V DEPARTMENT OF THE ARMY_ NEW ENGLAND DIVISION, CORPS OF ENGINEERS WALTHAM...ArIhtEN T (c- the 6b4trectenrto I lck 20, It dit.,.et i am Report) !6 5IPPLEMENTARY NOTES (,o ,er program reads: Phase I Inspection Report, National Darn...Inspection Program ; hov.ever, the official title of the program is: National Program for Inspection of lon-Federal Dans:. LISP cover date for date of

Notes on Experiments.

ERIC Educational Resources Information Center

Physics Education, 1982

1982-01-01

Describes: (1) an apparatus which provides a simple method for measuring Stefan's constant; (2) a simple phase shifting circuit; (3) a radioactive decay computer program (for ZX81); and (4) phase difference between transformer voltages. (Author/JN)

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

Fulle, D.J.; Bilello, M.A.; Armstrong, J.A.

The US Trade and Development Agency is partially funding the initial phase of an ambient air quality monitoring program for the Metropolitan Municipality of Istanbul in Turkey. The objectives of the monitoring program are fourfold: (1) to ascertain existing levels of air pollution within the urban area; (2) to identify locations where there may be health concerns associated with existing levels of air pollution; (3) to determine the portion of air pollution arising from specific anthropogenic sources within the urban area; and (4) to target the major sources for an emission-reduction program. This program is being carried out in phases.more » A feasibility study has recently been completed. This initial activity will be followed by three main program phases. Phase 1 will involve the installation of several air quality monitoring stations to collect area-wide background data within and surrounding the Municipality. Phase 2 will consist of taking detailed pollutant measurements near specific sources and in specific areas of high pollutant concentrations identified in Phase 1. Phase 3 would target the major sources for emission reductions to improve local air quality and would institute revisions to the existing air quality permitting program. The feasibility study included determining the pollutants of concern, specifying the equipment that should be utilized in Phase 1 for the collection of the data, recommending the number and location of sites where data should be collected, determining site preparation and security needs, and defining the data reduction and analysis techniques which should be employed. This paper describes the results of the feasibility study and outlines plans for the remaining phases of the program.« less

A self-determination theory-based self-myofascial release program in older adults with myofascial trigger points in the neck and back: A pilot study.

PubMed

Lee, Minyoung; Kim, Minhee; Oh, Sejun; Choi, Yoon-Jin; Lee, Dongshin; Lee, Sang Heon; Yoon, BumChul

2017-09-01

To examine the effectiveness and adherence to a self-determination theory (SDT)-based self-myofascial release (SMR) program in older adults with myofascial trigger points (MTrPs), and to investigate the factors that influence participant behavioral change while conducting the program in a home setting. An explanatory mixed-method design was used to evaluate a 12-week SDT-based SMR program, including a 4-week group-based education and practice (EP) phase and an 8-week home-based self-management (SM) phase. Pain intensity on palpation and sensitivity to pain were assessed at baseline and the post EP and post SM phase. Focus group interviews were conducted at the post SM phase. Fifteen participants completed the study. Pain intensity and sensitivity to pain significantly improved at the post SM phase compared with the baseline. Adherence increased during the SM phase compared with that during the EP phase. Four main themes emerged as factors that influenced participant behavioral change: 1) "awareness of the effectiveness"; 2) "a sense of duty to perform the exercise"; 3) "obedience to expert instruction"; and 4) "lack of friendship." These results support the effectiveness of an SDT-based SMR program for the treatment of MTrPs and in motivating older adults to participate in the program.

Immune Checkpoint Inhibition in Hepatocellular Carcinoma: Basics and Ongoing Clinical Trials.

PubMed

Kudo, Masatoshi

2017-01-01

Clinical trials of antibodies targeting the immune checkpoint inhibitors programmed cell death 1 (PD-1), programmed cell death ligand 1 (PD-L1), or cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) for the treatment of advanced hepatocellular carcinoma (HCC) are ongoing. Expansion cohorts of a phase I/II trial of the anti-PD-1 antibody nivolumab in advanced HCC showed favorable results. Two phase III studies are currently ongoing: a comparison of nivolumab and sorafenib in the first-line setting for advanced HCC, and a comparison of the anti-PD-1 antibody pembrolizumab and a placebo in the second-line setting for patients with advanced HCC who progressed on sorafenib therapy. The combination of anti-PD-1/PD-L1 and anti-CTLA-4 antibodies is being evaluated in other phase I/II trials, and the results suggest that an anti-PD-1 antibody combined with locoregional therapy or other molecular targeted agents is an effective treatment strategy for HCC. Immune checkpoint inhibitors may therefore open new doors to the treatment of HCC. © 2017 S. Karger AG, Basel.

Perspectives of Adjustment: Rural Chicano Youth. Volume 1 of a Four Volume Final Report.

ERIC Educational Resources Information Center

Henry, William F.; Miles, Guy H.

The objective of this volume (findings of the first 2 phases of a 4 phase research program) was to develop hypotheses (to be tested in future Federal youth programs) about the critical variables affecting the social and occupational adjustment of rural youth of Spanish surname. Some 59 hypotheses were derived from a literature survey, supplemented…

Development of a Program to Enhance Curriculum and Learning Management Competency of Private Primary School Teachers

ERIC Educational Resources Information Center

Panichpongsapak, Ratthasart; Tesaputa, Kowat; Sri-ampai, Anan

2016-01-01

The aims of this research were: (1) to study the factors and indicators to enhance curriculum and learning management competency of private primary school teachers; (2) to study current situations and desirable situations and techniques; (3) to develop a program; and (4) to study the effects of a program. The study comprised 4 phases: Phase…

Small business innovation research program solicitation

NASA Technical Reports Server (NTRS)

1994-01-01

The National Aeronautics and Space Administration invites eligible small business concerns to submit Phase 1 proposals for its 1994 Small Business Innovation Research (SBIR) Program, which is described in this twelfth annual NASA SBIR Program Solicitation. The 1994 solicitation period for Phase 1 proposals begins April 4, 1994 and ends June 15, 1994. Eligible firms with research or research and development capabilities (R/R&D) in any of the listed topic and subtopic areas are encouraged to participate. Through SBIR, NASA seeks innovative concepts addressing the program needs described in the SBIR solicitation subtopics and offering commercial application potential. This document contains program background information, outlines eligibility requirements for SBIR participants, describes the three SBIR program phases, and provides the information qualified offerors need to prepare and submit responsive proposals.

The Development of Program for Enhancing Learning Management Competency of Teachers in Non-Formal and Informal Education Centers

ERIC Educational Resources Information Center

Jutasong, Chanokpon; Sirisuthi, Chaiyut; Phusri-on, Songsak

2016-01-01

The objectives of this research are: 1) to study factors and indicators, 2) to study current situations, desirable situations and techniques, 3) to develop the Program, and 4) to study the effect of Program. It comprised 4 phases: (1) studying the factors and indicators; (2) studying the current situations, desirable situations and techniques; (3)…

1980 ASEAN programme roundup: a model in the making.

PubMed

1981-01-01

Association of Southeast Asian Nations (ASEAN) experts and heads of national population programs held their 4th meeting in Singapore from November 24-28, 1980. Program heads resolved to take steps to link their national activities in the population field with those of the ASEAN Population Program and carry out studies and a joint programming exercise in 1981. Progress reports on the following Phase 1 projects were given: 1) integration of population and rural development policies and programs in ASEAN countries including Indonesia, Malaysia, Philippines, Singapore, and Thailand; 2) development of an inter-country modular training program for personnel in population and rural development; 3) multi-media support for population programs in the context of rural development in ASEAN countries; 4) utilization of research findings in population and family planning for policy formulation and program management in ASEAN countries; and 5) migration in relation to rural development. Phase 2 projects approved by ASEAN country participants were also discussed: 1) institutional development and exchange of personnel, 2) women in development, 3) developing and strengthening national population information systems and networks in ASEAN countries, 4) population and development dynamics and the man/resource balance, 5) studies on health and family planning in ASEAN countries, 6) population migration movement and development, and 7) development of ASEAN social indicators.

Solar power satellite system definition study, phase 2.

NASA Technical Reports Server (NTRS)

1979-01-01

A program plan for the Solar Power Satellite Program is presented. The plan includes research, development, and evaluation phase, engineering and development and cost verification phase, prototype construction, and commercialization. Cost estimates and task requirements are given for the following technology areas: (1) solar arrays; (2) thermal engines and thermal systems; (3) power transmission (to earth); (4) large space structures; (5) materials technology; (6) system control; (7) space construction; (8) space transportation; (9) power distribution, and space environment effects.

State Guidelines for School Athletic Programs.

ERIC Educational Resources Information Center

California State Dept. of Education, Sacramento.

The guidelines presented here are designed to assist school personnel in developing, administering, and evaluating school athletic programs in California. Topics include: (1) the basic philosophy for school athletic programs; (2) procedures for evaluating school athletic programs; (3) the three-phase school athletic program; (4) resources to…

READ Perspectives, 2001.

ERIC Educational Resources Information Center

Porter, Rosalie Pedalino, Ed.

2001-01-01

The first article, "The Cost of English Acquisition Programs: Arizona Department of Education English Acquisition Cost Study" contains excerpts from a study (Phases 1 and 4) conducted for the Arizona Department of Education on the costs of various English-acquisition programs. Six successful but varied English-acquisition programs for…

A Preliminary Assessment of Phase Separator Ground-Based and Reduced-Gravity Testing for ALS Systems

NASA Technical Reports Server (NTRS)

Hall, Nancy Rabel

2006-01-01

A viewgraph presentation of phase separator ground-based and reduced-gravity testing for Advanced Life Support (ALS) systems is shown. The topics include: 1) Multiphase Flow Technology Program; 2) Types of Separators; 3) MOBI Phase Separators; 4) Experiment set-up; and 5) Preliminary comparison/results.

Installation Restoration Program. Phase II. Confirmation/Quantification Stage 1 for George Air Force Base, California.

DTIC Science & Technology

1985-08-30

technology for objective assessment of adverse effects. A Phase III requirement can be identified at any time during the program. 4. Phase IV - Operations...earth’s field can be asso- ciated with naturally occurring materials, or buried iron objects and remnant cultural features associated with man’s...for as * adequately as that of its own personnel.I 2. Obviously, such objectives can be attained only by the cooperation of all concerned. Therefore, it

[Development and evaluation of an educational program for promotion of healthy nutrition and physical activity by health volunteers].

PubMed

Yamaguchi, Yukio; Kai, Yuko; Kumamoto, Hiroko

2009-12-01

The purpose of the present trial was to develop and evaluate an educational program for promotion of healthy nutrition and physical activity by health volunteers. The educational program consisted of the following four phases: preliminary self-learning by mail (3 weeks), basic learning (3 sessions of 3 hours), practice of planned activities (2 months), and a report session (1 session of 3 hours). Beginner volunteers (n=18, mean age 63.3 +/- 6.4) were recruited from two volunteer health organizations in Kurume city. They then participated in a program that taught basic health knowledge regarding nutrition and physical activity, how to plan effective support activities, and methods for self-evaluation. In the preliminary self-learning phase, an assessment sheet, health information, and homework (goal setting, etc.) were delivered to the volunteers by mail. In the basic learning phase, volunteers attended a 3 day seminar on essential principles for behavioral change and assessment methods for volunteer activity. In addition, effective support activities were planned through group discussion. After a 2-month practice of support activities, each group reported and discussed the results of their activity in a 3-hour report session. Main outcome measures were health knowledge (15 items, 0-1 points), self-efficacy for life style support (5 items, 0-100%), and evaluation of the educational program (9 items, 1-5 points). All measures were self-administered. Significant increases in rate of true answers for health knowledge were observed during the preliminary self-learning and before basic learning phases (54.8% --> 67.1%, P < 0.05), and before and after basic learning phases (67.1% --> 87.6%, P < 0.05). Self-efficacy for life style support were significantly higher after the report session than before the preliminary self-learning phase (35.1% --> 53.1%, P < 0.05). In the two-month practice, all groups received feedback through questionnaires completed by participants who took part in their planned activity. The mean scores for the overall evaluation of the program, the effectiveness of the course materials and group-work, the staff, and the course contents were all higher than 4.0 points. These findings indicate that this program is structured effectively and is appropriate for educating beginner health volunteers regarding promotion of healthy nutrition and physical activity.

Effect of Weight Maintenance on Symptoms of Knee Osteoarthritis in Obese Patients: A Twelve-Month Randomized Controlled Trial

PubMed Central

Christensen, Robin; Henriksen, Marius; Leeds, Anthony R; Gudbergsen, Henrik; Christensen, Pia; Sørensen, Tina J; Bartels, Else M; Riecke, Birgit F; Aaboe, Jens; Frederiksen, Rikke; Boesen, Mikael; Lohmander, L Stefan; Astrup, Arne; Bliddal, Henning

2015-01-01

Objective To compare results of obese patients with knee osteoarthritis (OA) who, after an intensive weight loss regimen, received 1 year of either dietary support (D), a knee-exercise program (E), or “no attention” (C; control group). Methods We conducted a randomized, 2-phase, parallel-group trial. A total of 192 obese participants with knee OA were enrolled; the mean age was 62.5 years and 81% were women with a mean entry weight of 103.2 kg. In phase 1, all participants were randomly assigned to 1 of 3 groups and began a dietary regimen of 400–810 and 1,250 kcal/day for 16 weeks (2 8-week phases) to achieve a major weight loss. Phase 2 consisted of 52 weeks' maintenance in either group D, E, or C. Outcomes were changes from randomization in pain on a 100-mm visual analog scale, weight, and response according to the Outcome Measures in Rheumatology-Osteoarthritis Research Society International criteria. Results Mean weight loss for phase 1 was 12.8 kg. After 1 year on maintenance therapy, the D group sustained a lower weight (11.0 kg, 95% confidence interval [95% CI] 9.0, 12.8 kg) than those in the E (6.2, 95% CI 4.4, 8.1 kg) and C (8.2, 95% CI 6.4, 10.1 kg) groups (P = 0.002 by analysis of covariance [ANCOVA]). Adherence was low in the E group. All groups had statistically significant pain reduction (D: 6.1; E: 5.6; and C: 5.5 mm) with no difference between groups (P = 0.98 by ANCOVA). In each group 32 (50%), 26 (41%), and 33 (52%) participants responded to treatment in the D, E, and C groups, respectively, with no statistically significant difference in the number of responders (P = 0.41). Conclusion A significant weight reduction with a 1-year maintenance program improves knee OA symptoms irrespective of maintenance program. PMID:25370359

TRADOC Evaluation - Basic Skills Education Program. Phase I, BSEP I. Revised

DTIC Science & Technology

1980-06-11

typographical errors. The original text (blue cover) should be de- stroyed. o-!3 3 C )>4 FOR THE COMMANDER: E N_ R 1 Incl R. N. WA. as. Colonel, GS...Summary. . . i I. Purpose 1 - 1I. Historical Background ................. 2 I1. Identification of BSEP I Eligibles .... ........... 4 IV. Program...a’ Avail aid/or Dist spec & I FOReMM Since World War 1 , differing standards have been used at various times in determining eligibility for enlistment

Research and Development of a High Power-Laser Driven Electron-Accelerator Suitable for Applications

DTIC Science & Technology

2011-06-12

autocorrelator to measure the temporal duration, an optical imaging system to correct for phase front tilt and a FROG device to measure and optimize the... Phase II Task Summary . . . . . . . . . . . . . . . . . . . . . 4 D.1 Module I: High-Energy Electron Accelerator . . . . . . 4 D.2 Module II: High-Energy...During Phase I of the HRS program, the team from the University of Ne- braska, Lincoln (UNL) made use of the unique capabilities of their high-power

MOD-5A wind turbine generator program design report: Volume 1: Executive Summary

NASA Technical Reports Server (NTRS)

1984-01-01

The design, development and analysis of the 7.3 MW MOD-5A wind turbine generator covering work performed between July 1980 and June 1984 is discussed. The report is divided into four volumes: Volume 1 summarizes the entire MOD-5A program, Volume 2 discusses the conceptual and preliminary design phases, Volume 3 describes the final design of the MOD-5A, and Volume 4 contains the drawings and specifications developed for the final design. Volume 1, the Executive Summary, summarizes all phases of the MOD-5A program. The performance and cost of energy generated by the MOD-5A are presented. Each subsystem - the rotor, drivetrain, nacelle, tower and foundation, power generation, and control and instrumentation subsystems - is described briefly. The early phases of the MOD-5A program, during which the design was analyzed and optimized, and new technologies and materials were developed, are discussed. Manufacturing, quality assurance, and safety plans are presented. The volume concludes with an index of volumes 2 and 3.

Results of an early hearing detection program.

PubMed

Borkoski Barreiro, Silvia A; Falcón González, Juan C; Bueno Yanes, Jorge; Pérez Bermúdez, José L; López Cano, Zoraida; Ramos Macías, Ángel

2013-01-01

Neonatal hearing loss is a public health problem that meets the requirements for submission to universal screening. Our objective was to analyse the results of the early hearing detection and intervention program implemented at our centre between January 2007 and December 2010. We studied 26,717 newborns during the period mentioned, using transient otoacoustic emissions (TOAEs) for the screening. The diagnostic phase was carried out at the hearing loss department. In our area, there were 27,935 births between January 2007 and December 2010. The screening was performed on 26,717 children. Of these, 24,173 had positive TOAEs, 1,040 had no TOAEs and 1,504 presented TOAEs in 1 ear with absence of TOAEs in the contralateral ear. Risk factors associated with hearing loss were found in 4,674 infants. In a second phase of the program, TOAEs were given to 5,156 children, of whom 4,626 had positive otoacoustic emissions in both ears, 323 had no TOAEs in 1 ear and 207 failed this second phase. Of all children studied, 3.8% were referred to auditory brainstem response (ABR) testing and 26 children entered the cochlear implant program. The program reached coverage of 95.64%. The early hearing detection and intervention program at our hospital is suitable for our environment, reaching 95.64% of coverage. We consider the relationship between effectiveness and efficiency to be positive. Copyright © 2012 Elsevier España, S.L. All rights reserved.

The Canadian Space Agency, Space Station, Strategic Technologies for Automation and Robotics Program technology development activity in protection of materials from the low Earth orbit space environment

NASA Technical Reports Server (NTRS)

Francoeur, J. R.

1992-01-01

The Strategic Technologies in Automation and Robotics (STEAR) program is managing a number of development contracts to improve the protection of spacecraft materials from the Low Earth Orbit (LEO) space environment. The project is structured in two phases over a 3 to 4 year period with a budget of 3 to 4 million dollars. Phase 1 is designed to demonstrate the technical feasibility and commercial potential of a coating/substrate system and its associated application process. The objective is to demonstrate a prototype fabrication capability using a full scale component of a commercially viable process for the protection of materials and surface finishes from the LEO space environment, and to demonstrate compliance with a set of performance requirements. Only phase 1 will be discussed in this paper.

Monolithic GaAs Dual-Gate FET Phase Shifter.

DTIC Science & Technology

1981-01-01

r ADAO 6 8 CA LABS PRINCETON NJ F/6 9/5 MNOLC4ITHIC SAAS DUAL-GATE FET PHASE SHIFTER.(U) UNC AN 81 M KUMAR, R HENNA, S N SUBBARAO NOOOI’-79-C-0568...PHASNT NUMBERls) M./Kumar S. N./ Subbarao G. T./Taylor -N 4 C 8 R./Menna H./Huang . 9. PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT...PROGRESS ........................................................... 1 A. Development of Discrete 3600 Phase Shifter ....................... 2 B . Development

Aftercare Guidelines for Drug and Alcohol Program Advisors

DTIC Science & Technology

1991-10-21

recovery process . Aftercare is the most critical part of this process ensuring productivity and maximization of resources. OPNAV Instruction 5350G-4...Aftercare is not a stand-alone program, it is part of a process . This process includes: (1) the harmful involvement with alcohol or other drugs or...she should understand all of the process . Three Phases The first three years after initial treatment are considered the most critical. Three phases take

“Maternal Health and Family Planning Distance Education” experience among physicians: a three-phase study to determine the educational needs, develop education program, and evaluate efficacy of the education administered

PubMed Central

Ciftci, Bestami; Uzel, Nesibe; Ozel, M Onur; Zergeroglu, Sema; Deger, Cetin; Turasan, S Sare; Karakoc, Ayse Gul; Ozbalci, Semra

2016-01-01

Aim This study aims to assess the educational needs of family practitioners and evaluate the efficacy of the ongoing “Maternal Health and Family Planning Distance Education” program conducted by the General Directorate of Health Research (SAGEM) of the Turkish Ministry of Health. Methods This study consisted of three phases. In the first phase, an online survey on maternal health and family planning educational needs was sent to 20,611 physicians via e-mail. Of the 20,611 physicians, 4,729 completed the survey. In the second phase, of the 1,061 physicians registered to the education program, 632 physicians with active participation were included. In the third phase, the preeducation expectations of 287 physicians and posteducation satisfaction of 54 physicians were analyzed with a questionnaire. Results The majority of the physicians were employed in a family health center (97.4%) and practicing for 16–20 years (23.2%) without any prior in-service training (60.9%). High-to-very high educational need was expressed by 56.4% of physicians for pregnancy, delivery, and puerperality. Topics that the physicians, including both those with ≥16 years in practice and without prior in-service training, expressed need for more detailed content were pregnancy, delivery, and puerperality (37.5%); emergency obstetric approach in the primary care setting (33.1%); and gynecological infectious diseases and treatment approach (32.4%). Following the education program, the participants’ expectations were fulfilled in terms of refreshing their knowledge, particularly in the field of Maternal Health and Family Planning (87.1% and 75.9%) and the percentage of participants who expressed that they had sufficient high level knowledge increased from 55% to 68.5%. Conclusion The education on Maternal Health and Family Planning refreshed the knowledge of participants and highly met the preeducation expectations. Determining the educational needs and expectations of the target population prior to the education program seems to have an important role on determining its overall success. PMID:27354837

"Maternal Health and Family Planning Distance Education" experience among physicians: a three-phase study to determine the educational needs, develop education program, and evaluate efficacy of the education administered.

PubMed

Ciftci, Bestami; Uzel, Nesibe; Ozel, M Onur; Zergeroglu, Sema; Deger, Cetin; Turasan, S Sare; Karakoc, Ayse Gul; Ozbalci, Semra

2016-01-01

This study aims to assess the educational needs of family practitioners and evaluate the efficacy of the ongoing "Maternal Health and Family Planning Distance Education" program conducted by the General Directorate of Health Research (SAGEM) of the Turkish Ministry of Health. This study consisted of three phases. In the first phase, an online survey on maternal health and family planning educational needs was sent to 20,611 physicians via e-mail. Of the 20,611 physicians, 4,729 completed the survey. In the second phase, of the 1,061 physicians registered to the education program, 632 physicians with active participation were included. In the third phase, the preeducation expectations of 287 physicians and posteducation satisfaction of 54 physicians were analyzed with a questionnaire. The majority of the physicians were employed in a family health center (97.4%) and practicing for 16-20 years (23.2%) without any prior in-service training (60.9%). High-to-very high educational need was expressed by 56.4% of physicians for pregnancy, delivery, and puerperality. Topics that the physicians, including both those with ≥16 years in practice and without prior in-service training, expressed need for more detailed content were pregnancy, delivery, and puerperality (37.5%); emergency obstetric approach in the primary care setting (33.1%); and gynecological infectious diseases and treatment approach (32.4%). Following the education program, the participants' expectations were fulfilled in terms of refreshing their knowledge, particularly in the field of Maternal Health and Family Planning (87.1% and 75.9%) and the percentage of participants who expressed that they had sufficient high level knowledge increased from 55% to 68.5%. The education on Maternal Health and Family Planning refreshed the knowledge of participants and highly met the preeducation expectations. Determining the educational needs and expectations of the target population prior to the education program seems to have an important role on determining its overall success.

An internally consistent set of thermodynamic data for twentyone CaO-Al2O3-SiO2- H2O phases by linear parametric programming

NASA Astrophysics Data System (ADS)

Halbach, Heiner; Chatterjee, Niranjan D.

1984-11-01

The technique of linear parametric programming has been applied to derive sets of internally consistent thermodynamic data for 21 condensed phases of the quaternary system CaO-Al2O3-SiO2-H2O (CASH) (Table 4). This was achieved by simultaneously processing: a) calorimetric data for 16 of these phases (Table 1), and b) experimental phase equilibria reversal brackets for 27 reactions (Table 3) involving these phases. Calculation of equilibrium P-T curves of several arbitrarily picked reactions employing the preferred set of internally consistent thermodynamic data from Table 4 shows that the input brackets are invariably satisfied by the calculations (Fig. 2a). By contrast, the same equilibria calculated on the basis of a set of thermodynamic data derived by applying statistical methods to a large body of comparable input data (Haas et al. 1981; Hemingway et al. 1982) do not necessarily agree with the experimental reversal brackets. Prediction of some experimentally investigated phase relations not included into the linear programming input database also appears to be remarkably successful. Indications are, therefore, that the thermodynamic data listed in Table 4 may be used with confidence to predict geologic phase relations in the CASH system with considerable accuracy. For such calculated phase diagrams and their petrological implications, the reader's attention is drawn to the paper by Chatterjee et al. (1984).

A Limited Antiballistic Missile System

DTIC Science & Technology

1990-12-01

2.2 ABM Philosophy. .. .. .. .. ... ... ... ...... 2-1 2.3 Ballistic Missile Flight Phases .. .. .. .... ....... 2-3 2.4 Past US Systems...2-7 iii Page 2.4.4 SAFEGUARD .. .. .. .. .. ... ... ..... 2-8 2.4.5 Other Programs. .. .. .. .. ... ... ..... 2-9 2.5 Current ABM ...2.5.6 Summary of ABM Characteristics. .. .. ..... 2-11 2.6 The Threat .. .. .. .. ... ... ... ... ... ... 2-12 2.6.1 The Middle East

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 6, Cobb County, Georgia. Volume 3.

DTIC Science & Technology

1986-08-09

WATER ASSESSMENT PROGRAM AIR FOsEa PLANT 6, L0CKED-GEOCIA CONPANY MARIETTA, GMO IA PROJECT NO. 611059 WELL 4W-22 WELL 4W-23 WELL MW-24 WELL 4W-25 Dace...PROGRAMo PHASE II--CONFIRMATION/QUANTIFICATION 0STAGE I Final Report for AIR FORCE PLANT 6, COBB COUNTY, GA. U.S. AIR FORCE OCCUPATIONAL AND ENVIRONMENTAL...Con uet on reverse 4 necessary arc .entir’y ay )lcx "UrCer) I;;EL_0 GROUP I SUB-GROuP Air Force Plant , Hazardous materialsI oilS’ DeB Ground water, S

Development of Advanced Fuel Cell System (Phase 4)

NASA Technical Reports Server (NTRS)

Meyer, A. P.; Bell, W. F.

1976-01-01

A multiple-task research and development program was performed to improve the weight, life, and performance characteristics of hydrogen-oxygen alkaline fuel cells for advanced power systems. During Phase 4, the lowest stabilized degradation rate observed in all the testing completed during four phases of the program, 1 microvolt/hour, was demonstrated. This test continues after 5,000 hours of operation. The cell incorporates a PPf anode, a 90Au/10Pt cathode, a hybrid frame, and a Fybex matrix. These elements were developed under this program to extend cell life. The result demonstrated that the 80Au/20Pt cathode is as stable as a 90Au/10Pt cathode of twice the precious metal loading, was confirmed in full-scale cells. A hybrid frame two-cell plaque with dedicated flow fields and manifolds for all fluids was demonstrated to prevent the cell-to cell electrolyte transfer that limited the endurance of multicell plaques. At the conclusion of Phase 4, more than 90,900 hours of testing had been completed and twelve different cell designs had been evaluated. A technology base has been established which is ready for evaluation at the powerplant level.

7 CFR 3403.4 - Three-phase program.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE SMALL BUSINESS INNOVATION RESEARCH GRANTS PROGRAM Program Description § 3403.4 Three-phase program. The Small Business Innovation Research Grants Program is... technical merit and feasibility of the proposed effort and the quality of performance of the small business...

Using Avatars to Model Weight Loss Behaviors: Participant Attitudes and Technology Development

PubMed Central

Napolitano, Melissa A.; Hayes, Sharon; Russo, Giuseppe; Muresu, Debora; Giordano, Antonio; Foster, Gary D.

2013-01-01

Background: Virtual reality and other avatar-based technologies are potential methods for demonstrating and modeling weight loss behaviors. This study examined avatar-based technology as a tool for modeling weight loss behaviors. Methods: This study consisted of two phases: (1) an online survey to obtain feedback about using avatars for modeling weight loss behaviors and (2) technology development and usability testing to create an avatar-based technology program for modeling weight loss behaviors. Results: Results of phase 1 (n = 128) revealed that interest was high, with 88.3% stating that they would participate in a program that used an avatar to help practice weight loss skills in a virtual environment. In phase 2, avatars and modules to model weight loss skills were developed. Eight women were recruited to participate in a 4-week usability test, with 100% reporting they would recommend the program and that it influenced their diet/exercise behavior. Most women (87.5%) indicated that the virtual models were helpful. After 4 weeks, average weight loss was 1.6 kg (standard deviation = 1.7). Conclusion: This investigation revealed a high level of interest in an avatar-based program, with formative work indicating promise. Given the high costs associated with in vivo exposure and practice, this study demonstrates the potential use of avatar-based technology as a tool for modeling weight loss behaviors. PMID:23911189

National Dam Inspection Program. Laurel Run Dam. NDI ID Number PA-00380. DER ID Number 35-6, Pennsylvania Gas and Water Company. Susquehanna River Basin, Laurel Run, Lackawanna County, Pennsylvania Phase I Inspection Report,

DTIC Science & Technology

1980-04-01

Supply. g. Design and Construction History. Laurel Run Dam was constructed in 1594 by Martin Cawley, a contractor from Archbald. The construction was...1T6Ace joly PHASE I INSPECTION REPORT -4 NATIONAL DAM INSPECTION PROGRAM Lime LAUREL RUN DAM PENNSYLVANIA GAS AND WATER COMPANY RESERVOIR AREA

National Dam Safety Program. Seeley’s Pond Dam (NJ00368) Raritan River Basin, Blue Brook, Union County, New Jersey. Phase I Inspection Program.

DTIC Science & Technology

1980-02-01

Engineer District, Philadelphia Custom House, 2d & Chestnut Streets Unclassified Philadelphia, PA 19106 ISo . OECLASSIFICATION/OOWNGRADING SCHEDULE Is...57. ... 81. 49 206.0 - 1.02 3.00 81 27000 54a 75. 48. 206.0 1o02 3.20 82 27.33 50. 700 4?0 205.9 1.02 3*04 83 27.67 470 65. 47. 205.9 :.02 4*00

49 CFR 268.3 - Different phases of the Maglev Deployment Program.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 4 2013-10-01 2013-10-01 false Different phases of the Maglev Deployment Program... DEPLOYMENT PROGRAM Overview § 268.3 Different phases of the Maglev Deployment Program. (a) The Maglev... deadlines—based on the progress of the Maglev Deployment Program; grantees will be notified accordingly. (b...

49 CFR 268.3 - Different phases of the Maglev Deployment Program.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 4 2014-10-01 2014-10-01 false Different phases of the Maglev Deployment Program... DEPLOYMENT PROGRAM Overview § 268.3 Different phases of the Maglev Deployment Program. (a) The Maglev... deadlines—based on the progress of the Maglev Deployment Program; grantees will be notified accordingly. (b...

49 CFR 268.3 - Different phases of the Maglev Deployment Program.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 4 2012-10-01 2012-10-01 false Different phases of the Maglev Deployment Program... DEPLOYMENT PROGRAM Overview § 268.3 Different phases of the Maglev Deployment Program. (a) The Maglev... deadlines—based on the progress of the Maglev Deployment Program; grantees will be notified accordingly. (b...

49 CFR 268.3 - Different phases of the Maglev Deployment Program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 4 2010-10-01 2010-10-01 false Different phases of the Maglev Deployment Program... DEPLOYMENT PROGRAM Overview § 268.3 Different phases of the Maglev Deployment Program. (a) The Maglev... deadlines—based on the progress of the Maglev Deployment Program; grantees will be notified accordingly. (b...

49 CFR 268.3 - Different phases of the Maglev Deployment Program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Different phases of the Maglev Deployment Program... DEPLOYMENT PROGRAM Overview § 268.3 Different phases of the Maglev Deployment Program. (a) The Maglev... deadlines—based on the progress of the Maglev Deployment Program; grantees will be notified accordingly. (b...

Herpes Zoster and Tofacitinib Therapy in Patients With Rheumatoid Arthritis

PubMed Central

Winthrop, Kevin L; Yamanaka, Hisashi; Valdez, Hernan; Mortensen, Eric; Chew, Robert; Krishnaswami, Sriram; Kawabata, Thomas; Riese, Richard

2014-01-01

Objective Patients with rheumatoid arthritis (RA) are at increased risk for herpes zoster (HZ) (i.e., shingles). The aim of this study was to determine whether treatment with tofacitinib increases the risk of HZ in patients with RA. Methods HZ cases were identified as those reported by trial investigators from the databases of the phase II, phase III, and long-term extension (LTE) clinical trials in the Tofacitinib RA Development Program. Crude incidence rates (IRs) of HZ per 100 patient-years (with 95% confidence intervals [95% CIs]) were calculated by exposure group. Logistic regression analyses were performed to evaluate potential risk factors for HZ (e.g., age, prednisone use). Results Among 4,789 participants, 239 were identified as having tofacitinib-associated HZ during the phase II, phase III, and LTE trials, of whom 208 (87%) were female and whose median age was 57 years (range 21–75 years). One HZ case (0.4%) was multidermatomal; none of the cases involved visceral dissemination or death. Twenty-four patients with HZ (10%) permanently discontinued treatment with tofacitinib, and 16 (7%) were either hospitalized or received intravenous antiviral drugs. The crude HZ IR across the development program was 4.4 per 100 patient-years (95% CI 3.8–4.9), but the IR was substantially higher within Asia (7.7 per 100 patient-years, 95% CI 6.4–9.3). Older age was associated with HZ (odds ratio 1.9, 95% CI 1.5–2.6), and IRs for HZ were similar between patients receiving 5 mg tofacitinib twice daily (4.4 per 100 patient-years, 95% CI 3.2–6.0) and those receiving 10 mg twice daily (4.2 per 100 patient-years, 95% CI 3.1–5.8). In the phase III trials among placebo recipients, the incidence of HZ was 1.5 per 100 patient-years (95% CI 0.5–4.6). Conclusion In the Tofacitinib RA Development Program, increased rates of HZ were observed in patients treated with tofacitinib compared with those receiving placebo, particularly among patients within Asia. Complicated HZ among tofacitinib-treated patients was rare. PMID:24943354

National Dam Safety Program. Manalapan Lake Dam (NJ00293), Raritan River Basin, Manalapan Brook, Middlesex County, New Jersey. Phase I Inspection Report.

DTIC Science & Technology

1979-04-01

NJ00293 1. OOVT ACCESSION NO. 4. TITLE (and Submit) Phase I Inspection Report National Dan Safety Program Manalapan Lake Dam Middlesea County...ssthoriistioa of set, Fsblic Lsw M- Ss7 . k brlsf assasaasat of ths ssa’s csssltlss is giwaa is ths frost of ths rsaort. oa wlsssl iaasostlaa, svallsbla

Academic Success Support Groups.

ERIC Educational Resources Information Center

Halstead, Richard

1998-01-01

Describes a five-week group counseling program designed to help students adopt behaviors that can lead to greater academic success. Phases of the program are (1) institution and professor bashing; (2) member confrontation and accepting responsibility; (3) implementation of success strategies; (4) future pacing. Discusses results and implications.…

Monolithic GaAs dual-gate FET phase shifter

NASA Astrophysics Data System (ADS)

Kumar, M.; Subbarao, S. N.; Menna, R.

1981-09-01

The objective of this program is to develop a monolithic GaAs dual-gate FET phase shifter, operating over the 4- to 8-GHz frequency band and capable of a continuously programmable phase shift from 0 deg through N times 360 deg where N is an integer. The phase shift is to be controllable to within +3 deg. This phase shifter will be capable of delivering an output power up to 0 dBm with an input and output VSWR of less than 1.5:1. Progress 1: The photomask of a 0 to 90 deg monolithic GaAs dual-gate FET phase shifter has been procured, and we are in the process of fabricating the phase shifter. 2: We have designed and fabricated a 50 ohm, 4-line interdigitated coupler. Also, we have designed and fabricated a 25-ohm, 6-line interdigitated coupler. The performance of both couplers agrees quite well with the theoretical results. Technical Problems: there was no major problem during this period.

Robotics and telepresence for moon missions

NASA Technical Reports Server (NTRS)

Sallaberger, Christian

1994-01-01

An integrated moon program has often been proposed as a logical next step for today's space efforts. In the context of preparing for the possibility of launching a moon program, the European Space Agency is currently conducting an internal study effort which is focusing on the assessment of key technologies. Current thinking has this moon program organized into four phases. Phase 1 will deal with lunar resource exploration. The goal would be to produce a complete chemical inventory of the moon, including oxygen, water, other volatiles, carbon, silicon, and other resources. Phase 2 will establish a permanent robotic presence on the moon via a number of landers and surface rovers. Phase 3 will extend the second phase and concentrate on the use and exploitation of local lunar resources. Phase 4 will be the establishment of a first human outpost. Some preliminary work such as the building of the outpost and the installation of scientific equipment will be done by unmanned systems before a human crew is sent to the moon.

DOE SBIR Phase-1 Report on Hybrid CPU-GPU Parallel Development of the Eulerian-Lagrangian Barracuda Multiphase Program

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

Dr. Dale M. Snider

2011-02-28

This report gives the result from the Phase-1 work on demonstrating greater than 10x speedup of the Barracuda computer program using parallel methods and GPU processors (General-Purpose Graphics Processing Unit or Graphics Processing Unit). Phase-1 demonstrated a 12x speedup on a typical Barracuda function using the GPU processor. The problem test case used about 5 million particles and 250,000 Eulerian grid cells. The relative speedup, compared to a single CPU, increases with increased number of particles giving greater than 12x speedup. Phase-1 work provided a path for reformatting data structure modifications to give good parallel performance while keeping a friendlymore » environment for new physics development and code maintenance. The implementation of data structure changes will be in Phase-2. Phase-1 laid the ground work for the complete parallelization of Barracuda in Phase-2, with the caveat that implemented computer practices for parallel programming done in Phase-1 gives immediate speedup in the current Barracuda serial running code. The Phase-1 tasks were completed successfully laying the frame work for Phase-2. The detailed results of Phase-1 are within this document. In general, the speedup of one function would be expected to be higher than the speedup of the entire code because of I/O functions and communication between the algorithms. However, because one of the most difficult Barracuda algorithms was parallelized in Phase-1 and because advanced parallelization methods and proposed parallelization optimization techniques identified in Phase-1 will be used in Phase-2, an overall Barracuda code speedup (relative to a single CPU) is expected to be greater than 10x. This means that a job which takes 30 days to complete will be done in 3 days. Tasks completed in Phase-1 are: Task 1: Profile the entire Barracuda code and select which subroutines are to be parallelized (See Section Choosing a Function to Accelerate) Task 2: Select a GPU consultant company and jointly parallelize subroutines (CPFD chose the small business EMPhotonics for the Phase-1 the technical partner. See Section Technical Objective and Approach) Task 3: Integrate parallel subroutines into Barracuda (See Section Results from Phase-1 and its subsections) Task 4: Testing, refinement, and optimization of parallel methodology (See Section Results from Phase-1 and Section Result Comparison Program) Task 5: Integrate Phase-1 parallel subroutines into Barracuda and release (See Section Results from Phase-1 and its subsections) Task 6: Roadmap of Phase-2 (See Section Plan for Phase-2) With the completion of Phase 1 we have the base understanding to completely parallelize Barracuda. An overview of the work to move Barracuda to a parallelized code is given in Plan for Phase-2.« less

Results of investigation at the Miravalles Geothermal Field, Costa Rica: Part 1, Well logging. Resultados de las investigaciones en el campo geotermico de Miravalles, Costa Rica: Parte 1, Registros de pozos (in EN;SP)

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

Dennis, B.R.; Lawton, R.G.; Kolar, J.D.

The well-logging operations performed in the Miravalles Geothermal Field in Costa Rica were conducted during two separate field trips. The Phase I program provided the deployment of a suite of high-temperature borehole instruments, including the temperature/rabbit, fluid sampler, and three-arm caliper in Well PGM-3. These same tools were deployed in Well PGM-10 along with an additional survey run with a combination fluid velocity/temperature/pressure instrument used to measure thermodynamic properties under flowing well conditions. The Phase II program complemented Phase I with the suite of tools deployed in Wells PGM-5, PGM-11, and PGM-12. 4 refs., 25 figs., 1 tab.

National Dam Inspection Program. Number 5 Dam (NDI ID Number PA-00375 DER ID Number 35-22), Susquehanna River Basin, Stafford Meadow Brook, Lackawanna County, Pennsylvania. Phase I Inspection Report,

DTIC Science & Technology

1979-04-01

T- 8. A ~~3.1 _CS4 1;93. /7 (.., CIg*. ’~~~ 1 /18.3 4 3~o ~1,61 ),S V. rorr 3-L~’w 5^ Fb6L 0~’cr Qva )m4 - C 4 P7-7~c/ ~4 Sol$ SUSJCT P~~~ILE NO...GANNETT FLEMING CORDDRY AND CARPENTER, INc D 0 C Consulting Engineers C) Hanisburg, Pennsylvania 17105 LUFor - 1 ’ UL -3U lU W. DEPARTMENT OF THE ARMY A...LACKAWANNA COUNTY PENNSYLVANIA t\\)~Avv 2’oe 5 DAM (NDI IDA A-M𔄁 - DR LD Mw35-22)_. $Jac~wvn" cC Rsve-Aj s ; 1 4 C~cIM cAa PHASE I INSPEC TIONBEPORT NATIONAL

National Dam Safety Program. J. Bristow Lake Dam (MO 30985), Mississippi - Kaskaskia - St. Louis River Basin, Crawford County, Missouri. Phase I Inspection Report.

DTIC Science & Technology

1980-08-01

8217 m’-* k TOW LAKE DAM -- CRAWFORD COUNTY, MISSOURI * ~MO 30MS PHASE 1 INSPECTION REPORT NATIONAL DAM SAFETY PROGRAM Unkd Ska AnviV €Ow" of Ifntineers I...REPORT NUMBER Crawford County, Missouri 7. AUTHOR() 1 . CONTRACT OR GRANT NUMBER(@) Anderson Engineering, Inc. D6ACW4 3-8j-C-#73 9. PERFORMING ORGANIZATION...oF 1 MOV SS IS O~LET’E 𔄃UNCLASSIFIED SECUFITY CLASSIFICATION OF THIS PAGE (When Dote Entered) SI ’ SECURITY CLASSIFICATION OF THIS PAOR(3SOM DOS a

National Dam Safety Program. Junior Lake Dam, (MO 11526) Missouri - Kansas City Basin, Callaway County, Missouri. Phase I Inspection Report.

DTIC Science & Technology

1980-10-01

Lake, Dam Inspection, Private Dams 20 AWTACT (Ce ffm ew - m*1et N naeey ad identfy by block number) This report was prepared under the National Program...cO r " 7 - IM-.r Il: r’ o .rrr4 QM zc PLT DL1 ~OC.4..NW to~.. c pz acca ~ ~ ~ 0 AaO cr~c 0000000000 ca~cc 0 NOCC~C ~ j...a ~ in =o ,0 0 00 O 0~ co

Space Shuttle flying qualities and flight control system assessment study, phase 2

NASA Technical Reports Server (NTRS)

Myers, T. T.; Johnston, D. E.; Mcruer, D. T.

1983-01-01

A program of flying qualities experiments as part of the Orbiter Experiments Program (OEX) is defined. Phase 1, published as CR-170391, reviewed flying qualities criteria and shuttle data. The review of applicable experimental and shuttle data to further define the OEX plan is continued. An unconventional feature of this approach is the use of pilot strategy model identification to relate flight and simulator results. Instrumentation, software, and data analysis techniques for pilot model measurements are examined. The relationship between shuttle characteristics and superaugmented aircraft is established. STS flights 1 through 4 are reviewed from the point of view of flying qualities. A preliminary plan for a coordinated program of inflight and simulator research is presented.

National Dam Safety Program. Welch Lake Dam (MO 10733), Missouri - Kansas City Basin, Boone County, Missouri. Phase I Inspection Report.

DTIC Science & Technology

1981-03-01

Operating Facilities 10 4.4 Description of Any Warning System in Effect 10 4.5 Evaluation 10 SECTION 5 - HIDRAULIC /HYDROLOGIC 5.1 Evaluation of Features 11...Hm + 1/4L Y) A = 1/2 T (2d -A Y)c Q = (A 3 g/T) 0 .5 where: d = critical depth (feet) H c = available specific energy which is taken to be the heightm

Making Behavior Change Interventions Available to Young African American Women: Development and Feasibility of an eHealth Lifestyle Program.

PubMed

Staffileno, Beth A; Tangney, Christy C; Fogg, Louis; Darmoc, Rebecca

2015-01-01

Less is known about young African American (AA) women, largely because the young are hard to reach. Traditional approaches to behavior changes interventions impose several challenges, especially for AA women at risk for developing hypertension. This feasibility study describes the process of transforming a face-to-face lifestyle change intervention into a Web-based platform (eHealth) accessible by iPads, iPhones, smartphones, and personal computers. Four sequential phases were conducted using elements of formative evaluation and quantitative analysis. A convenience sample of AA women, aged 18 to 45 years, with self-reported prehypertension and regular access to the Internet were eligible to participate. Eleven women involved in phase 1 expressed that they (1) currently use the Internet to retrieve health-related information, (2) prefer to use the Internet rather than face-to-face contact for nonserious conditions, (3) need convenience and easily accessible health-related interventions, and (4) are amenable to the idea of an eHealth lifestyle modification program. During phase 2, learning modules derived from printed manuals were adapted and compressed for a Web audience. The modules were designed to present evidence-based content but allowed for tailoring and individualization according to the needs of the target population. During phase 3, 8 women provided formative information concerning appeal and usability of the eHealth program in relation to delivery, visual quality, interactivity, and engagement. Phase 4 involved 8 women beta testing the 12-week program, with a 63% completion rate. Most of the women agreed that the program and screens opened with ease, the functions on the screens did what they were supposed to do, and the discussion board was easy to access. Program completion was greater for physical activity compared with dietary content. This study outlines a step-by-step process for transforming face-to-face content into a Web-based platform, which, importantly, can serve as a template for promoting other health behaviors.

Continued Development and Improvement of Pneumatic Heavy Vehicles

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

Robert J. Englar

2005-07-15

The objective of this applied research effort led by Georgia Tech Research Institute is the application of pneumatic aerodynamic technology previously developed and patented by us to the design of an appropriate Heavy Vehicle (HV) tractor-trailer configuration, and experimental confirmation of this pneumatic configuration's improved aerodynamic characteristics. In Phases I to IV of our previous DOE program (Reference 1), GTRI has developed, patented, wind-tunnel tested and road-tested blown aerodynamic devices for Pneumatic Heavy Vehicles (PHVs) and Pneumatic Sports Utility Vehicles (PSUVs). To further advance these pneumatic technologies towards HV and SUV applications, additional Phase V tasks were included in themore » first year of a continuing DOE program (Reference 2). Based on the results of the Phase IV full-scale test programs, these Phase V tasks extended the application of pneumatic aerodynamics to include: further economy and performance improvements; increased aerodynamic stability and control; and safety of operation of Pneumatic HVs. Continued development of a Pneumatic SUV was also conducted during the Phase V program. Phase V was completed in July, 2003; its positive results towards development and confirmation of this pneumatic technology are reported in References 3 and 4. The current Phase VI of this program was incrementally funded by DOE in order to continue this technology development towards a second fuel economy test on the Pneumatic Heavy Vehicle. The objectives of this current Phase VI research and development effort (Ref. 5) fall into two categories: (1) develop improved pneumatic aerodynamic technology and configurations on smaller-scale models of the advanced Pneumatic Heavy Vehicle (PHV); and based on these findings, (2) redesign, modify, and re-test the modified full-scale PHV test vehicle. This second objective includes conduct of an on-road preliminary road test of this configuration to prepare it for a second series of SAE Type-U fuel economy evaluations, as described in Ref. 5. Both objectives are based on the pneumatic technology already developed and confirmed for DOE OHVT/OAAT in Phases I-V. This new Phase VI effort was initiated by contract amendment to the Phase V effort using carryover FY02 funds. This were conducted under a new and distinct project number, GTRI Project A-6935, separate from the Phase I-IV program. However, the two programs are closely integrated, and thus Phase VI continues with the previous program and goals.« less

Early Risk Reduction Phase 1 FLIR/Laser Designator Window. Revision

DTIC Science & Technology

1991-12-31

Sandwich-Type FLIR Windows," Air Force AFWAL-TR-83- 4122, Nov 1983. 4-1 Hughes Danbury Optical Systems Final Report, "ATA Window Technology Program," PRBll...Risk Reduction -- Phase I, Optical Properties Measurement Techniques of Three Wide Band Window Materials," 22 August 1991. xii I i 86PR0869 30... Optical Systems, Lexington, MA, 02173, 1 Feb 1991. 5-7 McDonnell Aircraft Company Technical Memorandum TM 256.91.0056.01, "Early Risk Reduction -- Phase

Installation Restoration Program. Phase II. Problem Confirmation Study, Westover AFB, Chicopee, Massachusetts.

DTIC Science & Technology

1984-05-01

surrogate halocarbons. A 10.2 Calibrate the system daily as Agency. combination of bromochloromethane, described in Section 7. 2-bromo- 1 - chloropropane ...CHESTER PH MAY 84 UNCLASSIFIED F336 iS-80-D-4-86 F/G 5/ 1 NL I l/hlhh..E/hhE mhh~hhElhElhhI mhhmhmmhhmhl Iflf lllflflflflfllfl mhhhhhmhhmmhhu Llw 111112...w1L 1 6 MICROCOPY RESOLUTION TEST CHART NATIONIAL BUREAU OF STANDARDS- 1963-A Installation Restoration Proaram AD-A 145 352 * Final Report Phase 11

Integrated verification and testing system (IVTS) for HAL/S programs

NASA Technical Reports Server (NTRS)

Senn, E. H.; Ames, K. R.; Smith, K. A.

1983-01-01

The IVTS is a large software system designed to support user-controlled verification analysis and testing activities for programs written in the HAL/S language. The system is composed of a user interface and user command language, analysis tools and an organized data base of host system files. The analysis tools are of four major types: (1) static analysis, (2) symbolic execution, (3) dynamic analysis (testing), and (4) documentation enhancement. The IVTS requires a split HAL/S compiler, divided at the natural separation point between the parser/lexical analyzer phase and the target machine code generator phase. The IVTS uses the internal program form (HALMAT) between these two phases as primary input for the analysis tools. The dynamic analysis component requires some way to 'execute' the object HAL/S program. The execution medium may be an interpretive simulation or an actual host or target machine.

A comprehensive medical student career development program improves medical student satisfaction with career planning.

PubMed

Zink, Brian J; Hammoud, Maya M; Middleton, Eric; Moroney, Donney; Schigelone, Amy

2007-01-01

In 1999, the University of Michigan Medical School (UMMS) initiated a new career development program (CDP). The CDP incorporates the 4-phase career development model described by the Association of American Medical Colleges (AAMC) Careers in Medicine (CiM). The CDP offers self-assessment exercises with guidance from trained counselors for 1st- and 2nd-year medical students. Career exploration experiences include Career Seminar Series luncheons, shadow experiences with faculty, and a shadow program with second-year (M2) and fourth-year (M4) medical students. During the decision-making phase, students work with trained faculty career advisors (FCA). Mandatory sessions are held on career selection, preparing the residency application, interviewing, and program evaluation. During the implementation phase, students meet with deans or counselors to discuss residency application and matching. An "at-risk plan" assists students who may have difficulty matching. The CiM Web site is extensively used during the 4 stages. Data from the AAMC and UMMS Graduation Questionnaires (GQ) show significant improvements for UMMS students in overall satisfaction with career planning services and with faculty mentoring, career assessment activities, career information, and personnel availability. By 2003, UMMS students had significantly higher satisfaction in all measured areas of career planning services when compared with all other U.S. medical students.

National Dam Safety Program. Diascund Reservoir Dam. Inventory Number: VA-12703. New Kent County, Virginia. Phase I Inspection Report.

DTIC Science & Technology

1979-03-01

iIIASQJII I ~SO~O1R I ~1Location: ~ r ~oi i ~air caurny, VII~INIA ~Inventory Number: VA .!:L.12703 1 - ,~ / ~ L~] PHASE I INSPECTION REPORT ‘ (9AT1ON...ak.lr.Sl sst tsd I ., MIoek 30. St ~~1l vwt ft... R p ert) - IS. SUPPLEMENTARY NOTES Copies are obtainable froB National Technica l Information...Service , Springfield , Virginia 22151 IL KEY BeRGS (C.” ~~ :. isua &~~ U 11 U4 SY i I ~~UU1)’ by block r ~~b.r) - Dam - VA National Darn Safety Program

Diphenylbutadienes Syntheses by Means of the Wittig Reaction: Experimental Introduction to the Use of Phase Transfer Catalysis.

ERIC Educational Resources Information Center

Gillois, J.; And Others

1980-01-01

The synthesis of 1,4-diphenylbutadiene by means of the Wittig reaction is presented as suitable for organic chemistry students at the end of a basic laboratory program to apply laboratory skills and display understanding of the use of phase transfer catalysis and its application in syntheses. (CS)

Promoted Ignition and Burning Tests of Stainless Steel in Flowing and Nonflowing Oxygen

NASA Technical Reports Server (NTRS)

Forsyth, Elliot T.; Maes, Miguel; Stoltzfus, Joel M.; Bachelier, Frederic

2003-01-01

The Industry-Sponsored Metals Combustion Test Program 96-1 was coordinated through Wendell Hull & Associates, Inc. on behalf of several contributing companies, and all design and testing was performed at the NASA White Sands Test Facility. Phase I of this test program studied the threshold pressure for self-sustained burning of various types and sizes of stain less steel rods in nonflowing oxygen, as observed in Standard Test Method for Determining the Combustion Behavior of Metallic Materials in Oxygen-Enriched Atmospheres (ASTM G 124-95). Phase II studied the ignition and propagation of burning of 316L stainless steel rods and pipe in flowing gaseous oxygen. The test sample configurations were chosen to replicate previous promoted ignition and burning tests as well as to represent geometries and cross-sectional thicknesses common in industrial piping applications. The gas pressw'es and velocities for the test matrix were selected to generally compare with CGA G-4.4 guidelines for the use of stain less steel in oxygen service. This paper summarizes the results from the Phase I nonflowing oxygen tests and presents in detail the results of the Phase II flowing oxygen tests. The maximum sample burn-length is shown as a function of test pressure in Phase 1 and also as a function of gas velocity in Phase IT. These results indicate that flowing oxygen, under the given test conditions, significantly affects maximum sample burn length as compared to nonflowing oxygen. Supplementary flowing oxygen test data on stainless steel rods from a follow-up test program are consistent with these results and are presented herein.

Factors Associated with Fatality during the Intensive Phase of Anti-Tuberculosis Treatment

PubMed Central

Casals, M.; Caminero, J. A.; García-García, J. M.; Jiménez-Fuentes, M. A.; Medina, J. F.; Millet, J. P.; Ruiz-Manzano, J.; Caylá, J.

2016-01-01

Objective To determine the case-fatality rate (CFR) at the end of the intensive phase of tuberculosis (TB) treatment, and factors associated with fatality. Methods TB patients diagnosed between 2006 and 2013 were followed-up during treatment. We computed the CFR at the end of the intensive phase of TB treatment, and the incidence of death per 100 person-days (pd) of follow-up. We performed survival analysis using the Kaplan-Meier method and Cox regression, and calculate hazard ratios (HR) and 95% confidence intervals (CI). Results A total of 5,182 patients were included, of whom 180 (3.5%) died; 87 of these deaths (48.3%) occurred during the intensive phase of treatment, with a CFR of 1.7%. The incidence of death was 0.028/100 pd. The following factors were associated with death during the intensive phase: being >50 years (HR = 36.9;CI:4.8–283.4); being retired (HR = 2.4;CI:1.1–5.1); having visited the emergency department (HR = 3.1;CI:1.2–7.7); HIV infection (HR = 3.4;CI:1.6–7.2); initial standard treatment with 3 drugs (HR = 2.0;CI:1.2–3.3) or non-standard treatments (HR = 2.68;CI:1.36–5.25); comprehension difficulties (HR = 2.8;CI:1.3–6.1); and smear-positive sputum (HR = 2.3-CI:1.0–4.8). Conclusion There is a non-negligible CFR during the intensive phase of TB, whose reduction should be prioritised. The CFR could be a useful indicator for evaluating TB programs. PMID:27487189

A Research Framework for Reducing Preventable Patient Harm

PubMed Central

Weinstein, Robert; Cardo, Denise M.; Goeschel, Christine A.; Berenholtz, Sean M.; Saint, Sanjay; Jernigan, John A.

2011-01-01

Programs to reduce central line–associated bloodstream infections (CLABSIs) have improved the safety of hospitalized patients. Efforts are underway to disseminate these successes broadly to reduce other types of hospital-acquired infectious and noninfectious preventable harms. Unfortunately, the ability to broadly measure and prevent other types of preventable harms, especially infectious harms, needs enhancement. Moreover, an overarching research framework for creating and integrating evidence will help expedite the development of national prevention programs. This article outlines a 5-phase translational (T) framework to develop robust research programs that reduce preventable harm, as follows: phase T0, discover opportunities and approaches to prevent adverse health care events; phase T1, use T0 discoveries to develop and test interventions on a small scale; phase T2, broaden and strengthen the evidence base for promising interventions to develop evidence-based guidelines; phase T3, translate guidelines into clinical practice; and phase T4, implement and evaluate T3 work on a national and international scale. Policy makers should use this framework to fill in the knowledge gaps, coordinate efforts among federal agencies, and prioritize research funding. PMID:21258104

National Dam Safety Program. Upper Apple Mountain & Lower Apple Mountain. Dam (Inventory Number VA 18711 and VA 18709), Potomac River Basin, Warren County, Virginia. Phase I Inspection Report.

DTIC Science & Technology

1981-03-01

pt 3349 tIto . %. 0- Z 20a Z US It - r.422 j - oil too I - i n IN IU w-nj 1.t 1-1 1 1 Uzi bp- r* 93 I .- -CL US0 (1syOWSW!)C 91 00A o Z z 49 W, x _jW4~0...UNCLASSIFIED .’mollIIEIEEIIII l//lEEBhE/h//E IIIEEIIIlIIIII I hhhhhhhhhhhhl POTOAC RIVER BASIN Name Of Dam: UPPER APPLE MTN. 6 LOWER ALE Mt. Location...WARREN COUNTY Inventory Number: VA. 48711 S VA. 16709 PHASE I INSPECTION REPORT NATIONAL DAM SAFETY PROGRAM + I + - SEP3 tell. "=: ~~t PUMP, -We"* li

Prevalence of musculoskeletal diseases in Guatemala, Central America: the COPCORD study of 2 populations.

PubMed

Obregón-Ponce, Ariel; Iraheta, Isa; García-Ferrer, Helga; Mejia, Bayardo; García-Kutzbach, Abraham

2012-06-01

Guatemala is a multiethnic, multilingual, and multicultural country. We have evaluated 2 different ethnic groups from (1) San Juan Sacatepéquez County (SJSC), a rural population (30% illiterate), with 65% from Kaqchiquel ethnic group; and (2) Zone 5 of Guatemala City (Z5GC), an urban population (6.6% illiterate), with 95.5% mestizos. This study aimed to measure simultaneously the prevalence of rheumatic diseases in these 2 Guatemalan populations, both located in the State of Guatemala. A convenience sample of 4000 inhabitants 15 years and older was selected in each group. The Core Community Oriented Program for Control of Rheumatic Diseases Questionnaire was used in this survey. Phase 1 was for screening (identification of study subjects), phase 2 was for obtaining information from subjects with musculoskeletal complaints, and phase 3 was for rheumatologic diagnostic purposes. Phases 1 and 2 were performed by 6 interviewers. Phase 3 was completed by 4 rheumatologists. In phase I, 8000 subjects were identified in both groups. In phase II, 949 subjects reported musculoskeletal complaints: 371 (39%) in Z5GC and 578 (61%) in SJSC. In phase III, 419 patients were clinically evaluated: 141 (34%) in Z5GC and 278 (66%) in SJSC. The most prevalent musculoskeletal diseases were (1) osteoarthritis, (2) soft tissue rheumatism, (3) rheumatoid arthritis, (4) low back pain, and (5) arthralgias of unknown etiology. Osteoarthritis and soft tissue rheumatism were significantly more common in the rural population. The most prevalent musculoskeletal diseases in Guatemala seem to be similar to those in most previous Community Oriented Program for Control of Rheumatic Diseases studies. Most subjects were still working. Further studies examining medical care received and impact on function can now be of interest.

National Program for Inspection of Non-Federal Dams. Scitico Dam (CT 00529), Scantic River Basin, Scitico, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1980-04-01

ACPArS 5O $L.CP PON30 AP4A CC. -ZOO 1,550 ACAGS re Z4-01 2ZW Zne-r Ra’iin! 4// if 2/ ,idX6.S xග. ’Ro /20%1 A ?~~~~~~~~ AosqSos ~VISy~-Ce(cgs 77~z (Z

Silicon materials task of the low cost solar array project. Phase 3: Effect of impurities and processing on silicon solar cells

NASA Technical Reports Server (NTRS)

Hopkins, R. H.; Davis, J. R.; Blais, P. D.; Rohatgi, A.; Campbell, R. B.; Rai-Choudhury, P.; Mollenkopf, H. C.; Mccormick, J. R.

1979-01-01

The 13th quarterly report of a study entitled an Investigation of the Effects of Impurities and Processing on Silicon Solar Cells is given. The objective of the program is to define the effects of impurities, various thermochemical processes and any impurity-process interactions on the performance of terrestrial silicon solar cells. The Phase 3 program effort falls in five areas: (1) cell processing studies; (2) completion of the data base and impurity-performance modeling for n-base cells; (3) extension of p-base studies to include contaminants likely to be introduced during silicon production, refining or crystal growth; (4) anisotropy effects; and (5) a preliminary study of the permanence of impurity effects in silicon solar cells. The quarterly activities for this report focus on tasks (1), (3) and (4).

National Program for Inspection of Non-Federal Dams. Spectacle Swamp Dam (CT 00476), Connecticut Coastal Basin, Wilton, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1981-05-01

CT 00476 IA 𔄁V 7 4. TITLE (nd $ba#ile) S. TYPE OF REPORT a PERIOD COVERED Spectacle Swamp Dam INSPECTION REPORT NATIONAL PROGRAM FOR INSPECTION OF...PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELrihENT. PROJECT. TASK AREA & WORK UNIT NUMS1RS X 1I. CONTROLLING OFFICE NAME AND ADDRESS Ia ...SCNEDULE 16. DISTRIOUTION STATEMENT (1 tklReport) APPROVAL FOR PUBLIC RELEASE: DISTRIBUTION UNLIMITED 5 17. DISTRIOUTION STATEMENT (of IA * he r ieet

National Defense Stockpile Program. Phase 1. Development and Analyses

DTIC Science & Technology

1990-03-01

G- 12 G-4. Wartime Essential Civilian Tellurium Requirements .......................... G-19 G-5. Estimated Wartime Tellurium Supply and...Order Processing Flowchart for Tellurium .................................. 1-9 1-4. Structure of World Tellurium Production and U.S. Imports, 1983...hafnium, rhenium, tellurium , yttrium and zirconium. Most of the stockpile candidates considered in this report already have significant applications in the

Phenotypic Characteristics of PD-1 and CTLA-4 Expression in Symptomatic Acute Hepatitis A.

PubMed

Cho, Hyosun; Kang, Hyojeung; Kim, Chang Wook; Kim, Hee Yeon; Jang, Jeong Won; Yoon, Seung Kew; Lee, Chang Don

2016-03-01

The immunoregulatory molecules programmed death 1 (PD-1) and cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) are associated with the dysfunction of antiviral effector T-cells, which leads to T-cell exhaustion and persistent viral infection in patients with chronic hepatitis C and chronic hepatitis B. Little is known about the role of PD-1 and CTLA-4 in patients with symptomatic acute hepatitis A (AHA). Peripheral blood mononuclear cells were isolated from seven patients with AHA and from six patients with nonviral acute toxic hepatitis (ATH) during the symptomatic and convalescent phases of the respective diseases; five healthy subjects acted as controls. The expression of PD-1 and CTLA-4 on T-cells was measured by flow cytometry. PD-1 and CTLA-4 expression during the symptomatic phase was significantly higher in the T-cells of AHA patients than in those of ATH patients or healthy controls (PD-1 18.3% vs 3.7% vs 1.6%, respectively, p<0.05; CTLA-4 23.5% vs 6.1% vs 5.9%, respectively, p<0.05). The levels of both molecules decreased dramatically during the convalescent phase of AHA, whereas a similar pattern was not seen in ATH. Our findings are consistent with a viral-protective effect of PD-1 and CTLA-4 as inhibitory molecules that suppress cytotoxic T-cells and thereby prevent the destruction of virus-infected hepatocytes in AHA.

Installation Restoration Program. Phase 2. Confirmation/Quantification Stage 1 for Pease Air Force Base, New Hampshire. Volume 1.

DTIC Science & Technology

1987-08-01

01 0 4 In w el4 ’ n r fl f4 r, V 0 𔃾 1" * * * - ~ m ~c- I0 1-0- Q~ 3c 3c~ AdI-. * tp~dip Eu - 4j :: .( - * -U I’ -L - UJ a. Zw a Inc., ɘ L.3. 2-3...swale ap- proximately 100 feet south of Building 222 (Figure 3-7), the Jet Engine Test cell . With the exception of VOC, all param- eters detected at 15-B

QUEST/Ada (query utility environment for software testing of Ada: The development of a program analysis environment for Ada, task 1, phase 3

NASA Technical Reports Server (NTRS)

Brown, David B.

1991-01-01

The results of research and development efforts of the first six months of Task 1, Phase 3 of the project are presented. The goals of Phase 3 are: (1) to further refine the rule base and complete the comparative rule base evaluation; (2) to implement and evaluate a concurrency testing prototype; (3) to convert the complete (unit-level and concurrency) testing prototype to a workstation environment; and (4) to provide a prototype development document to facilitate the transfer of research technology to a working environment. These goals were partially met and the results are summarized.

Space Station reference configuration description

NASA Technical Reports Server (NTRS)

1984-01-01

The data generated by the Space Station Program Skunk Works over a period of 4 months which supports the definition of a Space Station reference configuration is documented. The data were generated to meet these objectives: (1) provide a focal point for the definition and assessment of program requirements; (2) establish a basis for estimating program cost; and (3) define a reference configuration in sufficient detail to allow its inclusion in the definition phase Request for Proposal (RFP).

Tug fleet and ground operations schedules and controls. Volume 1: Executive summary

NASA Technical Reports Server (NTRS)

1975-01-01

This study presents Tug Fleet and Ground Operations Schedules and Controls plan. This plan was developed and optimized out of a combination of individual Tug program phased subplans, special emphasis studies, contingency analyses and sensitivity analyses. The subplans cover the Tug program phases: (1) Tug operational, (2) Interim Upper Stage (IUS)/Tug fleet utilization, (3) and IUS/Tug payload integration, (4) Tug site activation, (5) IUS/Tug transition, (6) Tug acquisition. Resource requirements (facility, GSE, TSE, software, manpower, logistics) are provided in each subplan, as are appropriate Tug processing flows, active and total IUS and Tug fleet requirements, fleet management and Tug payload integration concepts, facility selection recommendations, site activation and IUS to Tug transition requirements. The impact of operational concepts on Tug acquisition is assessed and the impact of operating Tugs out of KSC and WTR is analyzed and presented showing WTR as a delta. Finally, cost estimates for fleet management and ground operations of the DDT&E and operational phases of the Tug program are given.

A Multicenter Program to Implement the Canadian C-Spine Rule by Emergency Department Triage Nurses.

PubMed

Stiell, Ian G; Clement, Catherine M; Lowe, Maureen; Sheehan, Connor; Miller, Jacqueline; Armstrong, Sherry; Bailey, Brenda; Posselwhite, Kerry; Langlais, Jannick; Ruddy, Karin; Thorne, Susan; Armstrong, Alison; Dain, Catherine; Perry, Jeffrey J; Vaillancourt, Christian

2018-05-02

The Canadian C-Spine Rule has been widely applied by emergency physicians to safely reduce use of cervical spine imaging. Our objective is to evaluate the clinical effect and safety of real-time Canadian C-Spine Rule implementation by emergency department (ED) triage nurses to remove cervical spine immobilization. We conducted this multicenter, 2-phase, prospective cohort program at 9 hospital EDs and included alert trauma patients presenting with neck pain or with cervical spine immobilization. During phase 1, ED nurses were trained and then had to demonstrate competence before being certified. During phase 2, certified nurses were empowered by a medical directive to "clear" the cervical spine of patients, allowing them to remove cervical spine immobilization and to triage to a less acute area. The primary outcomes were clinical effect (cervical spine clearance by nurses) and safety (missed clinically important cervical spine injuries). In phase 1, 312 nurses evaluated 3,098 patients. In phase 2, 180 certified nurses enrolled 1,408 patients (mean age 43.1 years, women 52.3%, collision 56.5%, and cervical spine injury 1.1%). In phase 2 and for the 806 immobilized ambulance patients, the primary outcome of immobilization removal by nurses was 41.1% compared with 0% before the program. The primary safety outcome of cervical spine injuries missed by nurses was 0. Time to discharge was reduced by 26.0% (3.4 versus 4.6 hours) for patients who had immobilization removed. In only 1.3% of cases did nurses indicate their discomfort with applying the Canadian C-Spine Rule. We clearly demonstrated that ED triage nurses can successfully implement the Canadian C-Spine Rule, leading to more rapid and comfortable management of patients without any threat to patient safety. Widespread adoption of this approach should improve care and comfort for trauma patients, and could decrease length of stay in our very crowded EDs. Copyright © 2018 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

Infrared Multispectral Sensor Program, Phase 2. Field Measurements, Analysis and Modeling. Volume 1. Fourier Transform Spectrometer Sensor Characterization.

DTIC Science & Technology

1994-05-01

TskY=250K) ... 5-27 6-1. Treeline Correlation With 10.1 Microns ...................... 6-2 6-2. Mean Contrast: CARC Panel vs. Treeline ...6-3 6-3. CARC Panel and Treeline .............................. 6-5 6-4. Signal-to-Clutter Ratio for CARC Panel vs. Treeline ............. 6-6 6...5. Low Emissivity Panel and Treeline ......................... 6-7 xii TABLES 4-1: Sensor Characterization Test Summary ....................... 4-2 4

The Linear Parameters and the Decoupling Matrix for Linearly Coupled Motion in 6 Dimensional Phase Space

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

Parzen, George

It will be shown that starting from a coordinate system where the 6 phase space coordinates are linearly coupled, one can go to a new coordinate system, where the motion is uncoupled, by means of a linear transformation. The original coupled coordinates and the new uncoupled coordinates are related by a 6 x 6 matrix, R. R will be called the decoupling matrix. It will be shown that of the 36 elements of the 6 x 6 decoupling matrix R, only 12 elements are independent. This may be contrasted with the results for motion in 4- dimensional phase space, wheremore » R has 4 independent elements. A set of equations is given from which the 12 elements of R can be computed from the one period transfer matrix. This set of equations also allows the linear parameters, the β i,α i, i = 1, 3, for the uncoupled coordinates, to be computed from the one period transfer matrix. An alternative procedure for computing the linear parameters,β i,α i, i = 1, 3, and the 12 independent elements of the decoupling matrix R is also given which depends on computing the eigenvectors of the one period transfer matrix. These results can be used in a tracking program, where the one period transfer matrix can be computed by multiplying the transfer matrices of all the elements in a period, to compute the linear parameters α i and β i, i = 1, 3, and the elements of the decoupling matrix R. The procedure presented here for studying coupled motion in 6-dimensional phase space can also be applied to coupled motion in 4-dimensional phase space, where it may be a useful alternative procedure to the procedure presented by Edwards and Teng. In particular, it gives a simpler programing procedure for computing the beta functions and the emittances for coupled motion in 4-dimensional phase space.« less

The linear parameters and the decoupling matrix for linearly coupled motion in 6 dimensional phase space. Informal report

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

Parzen, G.

It will be shown that starting from a coordinate system where the 6 phase space coordinates are linearly coupled, one can go to a new coordinate system, where the motion is uncoupled, by means of a linear transformation. The original coupled coordinates and the new uncoupled coordinates are related by a 6 {times} 6 matrix, R. R will be called the decoupling matrix. It will be shown that of the 36 elements of the 6 {times} 6 decoupling matrix R, only 12 elements are independent. This may be contrasted with the results for motion in 4-dimensional phase space, where Rmore » has 4 independent elements. A set of equations is given from which the 12 elements of R can be computed from the one period transfer matrix. This set of equations also allows the linear parameters, {beta}{sub i}, {alpha}{sub i} = 1, 3, for the uncoupled coordinates, to be computed from the one period transfer matrix. An alternative procedure for computing the linear parameters, the {beta}{sub i}, {alpha}{sub i} i = 1, 3, and the 12 independent elements of the decoupling matrix R is also given which depends on computing the eigenvectors of the one period transfer matrix. These results can be used in a tracking program, where the one period transfer matrix can be computed by multiplying the transfer matrices of all the elements in a period, to compute the linear parameters {alpha}{sub i} and {beta}{sub i}, i = 1, 3, and the elements of the decoupling matrix R. The procedure presented here for studying coupled motion in 6-dimensional phase space can also be applied to coupled motion in 4-dimensional phase space, where it may be a useful alternative procedure to the procedure presented by Edwards and Teng. In particular, it gives a simpler programming procedure for computing the beta functions and the emittances for coupled motion in 4-dimensional phase space.« less

Installation Restoration Program. Phase 1. Records Search, Lackland AFB, Texas

DTIC Science & Technology

1985-02-01

governmental environ- mental projects. Environmental Engineering Department Head (1973-1976). Supervised staff involved in auditing environmental practices...V. -4 a a ; to- w w M, 4-. c* a a M - ~ a -- ~= a a a a a aa as-au ’- aC aCca - ~~~ - aa:0 a 0 24 X4 JU 2 a -- a. -~a - .wZ 2kD.4 4 ob0 m C C w 4a

Performance analysis and simulation of the SPS reference phase control system

NASA Technical Reports Server (NTRS)

Lindsey, W. C.; Chie, C. M.

1980-01-01

The major elements required in the operation of an SPS which employs retrodirectivity as a means of pointing the beam to Earth include the spacetenna, the rectenna, and the pilot signal transmitter. The phase control system is faced with several problems: (1) path delay variations due to imperfect SPS circular orbits; (2) ionospheric effects; (3) initial phase beam forming; (4) beam pointing; (5) beam safing; (6) high power phase noise effects; and (7) interference. The use of SOLARISM, a computer program to select pilot signal parameters and evaluate SPS performance is described.

Motions and functional performance after supervised physical therapy program versus home-based program after arthroscopic anterior shoulder stabilization: a randomized clinical trial.

PubMed

Ismail, M M; El Shorbagy, K M

2014-01-01

To compare the effects of a standardized supervised physical therapy versus a controlled home-based programs on the rate of shoulder motion and functional recovery after arthroscopic anterior shoulder stabilization. Twenty-seven patients (18-35years) underwent arthroscopic anterior shoulder stabilization. Patients were randomized into two groups. A supervised group (n=14) received a rehabilitation program, 3 sessions/week for 24 weeks and a controlled home treated group (n=13) who followed a home-based program for same period. Range of motion (ROM) of the shoulder was assessed 4 times after each phase of rehabilitation and function was assessed after the 3rd and 4th phase of rehabilitation. Both groups achieved a significant progressive increase in all shoulder motions throughout the study period. Patients in the supervised group achieved 92.6% and 94.2% of the contralateral side in abduction and forward elevation respectively. The controlled home-based group achieved 87.1% and 94.7% of abduction and forward elevation respectively. For external rotation, the percentage ROM achieved was 81.1% for the supervised group and 76.4% for the controlled home-based group. For function assessment, the two groups showed a significant improvement. However, the two groups were not significantly different from each other in all measured variables. A controlled home-based physical therapy program is as effective as a supervised program in increasing shoulder range of motion and function after arthroscopic anterior shoulder stabilization. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

AIA SCHOOL PLANT STUDIES. A SELECTION 1952-1962.

ERIC Educational Resources Information Center

PAWLEY, ERIC

A COLLECTION OF 40 ARTICLES DISCUSSES VARIOUS ASPECTS OF SCHOOL PLANNING PROBLEMS. THOSE ON PRELIMINARY PHASES REVIEW--(1) ARCHITECT SELECTION, (2) DEVELOPMENT OF EDUCATIONAL PROGRAMS, AND (3) SCHOOL COSTS. ARCHITECTURALLY-)RIENTED ARTICLES COVER--(1) CONSTRUCTION AND STRUCTURAL TYPES, (2) STANDARD SCHOOL PLANS, (3) FLEXIBILITY, (4)…

Performance evaluation of two black nickel and two black chrome solar collectors

NASA Technical Reports Server (NTRS)

Losey, R.

1977-01-01

The test program was based on the evaluation of four unique solar collectors described below: (1) black nickel collector surface with a desiccant drying bed, (2) black nickel collector surface without a desiccant drying bed, (3) black chrome collector surface with a dessicant drying bed, and (4) black chrome collector surface without a desiccant drying bed. The test program included three distinct phases: Initial performance evaluation, natural environmental aging, and post-aging performance evaluation. Results of Phase III testing conclusively indicated a higher normalized efficiency for Black Chrome surfaces when compared to Black Nickel.

HELP - A Multimaterial Eulerian Program in Two Space Dimensions and Time

DTIC Science & Technology

1976-04-01

ASSUMPTIONS 3-1 3.2 STRENGTH PHASE (SPHASE) 3-1 3.2.1 Definition of Strain Rate Derivatives for Cells at a Grid Boundary 3-3 3.2.2 Definition...of Interpolated Strain Rates and Stresses for Cells at a Grid Boundary 3-4 3.2.3 Definition of Velocities and Deviator Stresses at Grid Boundaries...Grid Boundaries 3-9 3.4.2 Change of Momentum for Cells at Reflective Grid Boundaries in TPHASE.. 3-10 3.4.3 Correction to Theoretical Energy for

JOVIAL J73 Automated Verification System - Study Phase

DTIC Science & Technology

1980-08-01

capabil- ities for the tool, and the high-level design of the tool are also described. Future capabilities for the tool are identified. -N CONTENTS...Implemented Test Tools 3-22 4 FUNCTIONAL DESCRIPTION OF Ji3AVS 4-1 4.1 Summary of Capabilities 4-3 4.2 J 3.AVS Operat . 4-11 5 DESIGN OF J73AVS 5-1 6...Both JOVIAL languages are primarily designed for command and control system programming. They are es- pecially well suited to large systems requiring

High Temperature Metallic Seal Development For Aero Propulsion and Gas Turbine Applications

NASA Technical Reports Server (NTRS)

More, Greg; Datta, Amit

2006-01-01

A viewgraph presentation on metallic high temperature static seal development at NASA for gas turbine applications is shown. The topics include: 1) High Temperature Static Seal Development; 2) Program Review; 3) Phase IV Innovative Seal with Blade Alloy Spring; 4) Spring Design; 5) Phase IV: Innovative Seal with Blade Alloy Spring; 6) PHase IV: Testing Results; 7) Seal Seating Load; 8) Spring Seal Manufacturing; and 9) Other Applications for HIgh Temperature Spring Design

Effectiveness of a Low-Calorie Weight Loss Program in Moderately and Severely Obese Patients

PubMed Central

Winkler, Julia K.; Schultz, Jobst-Hendrik; Woehning, Annika; Piel, David; Gartner, Lena; Hildebrand, Mirjam; Roeder, Eva; Nawroth, Peter P.; Wolfrum, Christian; Rudofsky, Gottfried

2013-01-01

Aims To compare effectiveness of a 1-year weight loss program in moderately and severely obese patients. Methods The study sample included 311 obese patients participating in a weight loss program, which comprised a 12-week weight reduction phase (low-calorie formula diet) and a 40-week weight maintenance phase. Body weight and glucose and lipid values were determined at the beginning of the program as well as after the weight reduction and the weight maintenance phase. Participants were analyzed according to their BMI class at baseline (30-34.9 kg/m2; 35-39.9 kg/m2; 40-44.9 kg/m2; 45-49.9 kg/m2; ≥50 kg/m2). Furthermore, moderately obese patients (BMI ℋ 40 kg/m2) were compared to severely obese participants (BMI ≥ 40 kg/m2). Results Out of 311 participants, 217 individuals completed the program. Their mean baseline BMI was 41.8 ± 0.5 kg/m2. Average weight loss was 17.9 ± 0.6%, resulting in a BMI of 34.3 ± 0.4 kg/m2 after 1 year (p ℋ 0.001). Overall weight loss was not significantly different in moderately and severely obese participants. Yet, severely obese participants achieved greater weight loss during the weight maintenance phase than moderately obese participants (−3.1 ± 0.7% vs. −1.2 ± 0.6%; p = 0.04). Improvements in lipid profiles and glucose metabolism were found throughout all BMI classes. Conclusion 1-year weight loss intervention improves body weight as well as lipid and glucose metabolism not only in moderately, but also in severely obese individuals. PMID:24135973

Toward optimal implementation of cancer prevention and control programs in public health: a study protocol on mis-implementation.

PubMed

Padek, Margaret; Allen, Peg; Erwin, Paul C; Franco, Melissa; Hammond, Ross A; Heuberger, Benjamin; Kasman, Matt; Luke, Doug A; Mazzucca, Stephanie; Moreland-Russell, Sarah; Brownson, Ross C

2018-03-23

Much of the cancer burden in the USA is preventable, through application of existing knowledge. State-level funders and public health practitioners are in ideal positions to affect programs and policies related to cancer control. Mis-implementation refers to ending effective programs and policies prematurely or continuing ineffective ones. Greater attention to mis-implementation should lead to use of effective interventions and more efficient expenditure of resources, which in the long term, will lead to more positive cancer outcomes. This is a three-phase study that takes a comprehensive approach, leading to the elucidation of tactics for addressing mis-implementation. Phase 1: We assess the extent to which mis-implementation is occurring among state cancer control programs in public health. This initial phase will involve a survey of 800 practitioners representing all states. The programs represented will span the full continuum of cancer control, from primary prevention to survivorship. Phase 2: Using data from phase 1 to identify organizations in which mis-implementation is particularly high or low, the team will conduct eight comparative case studies to get a richer understanding of mis-implementation and to understand contextual differences. These case studies will highlight lessons learned about mis-implementation and identify hypothesized drivers. Phase 3: Agent-based modeling will be used to identify dynamic interactions between individual capacity, organizational capacity, use of evidence, funding, and external factors driving mis-implementation. The team will then translate and disseminate findings from phases 1 to 3 to practitioners and practice-related stakeholders to support the reduction of mis-implementation. This study is innovative and significant because it will (1) be the first to refine and further develop reliable and valid measures of mis-implementation of public health programs; (2) bring together a strong, transdisciplinary team with significant expertise in practice-based research; (3) use agent-based modeling to address cancer control implementation; and (4) use a participatory, evidence-based, stakeholder-driven approach that will identify key leverage points for addressing mis-implementation among state public health programs. This research is expected to provide replicable computational simulation models that can identify leverage points and public health system dynamics to reduce mis-implementation in cancer control and may be of interest to other health areas.

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1

DTIC Science & Technology

1986-03-28

Comftin,,,on Fvvem in.eea),a n dftl by bloe * numri ~A Problem Confirmation Study was conducted at Burlington Air National Guard BasE in Vermont. The...cont’d) 3. Characteristics(cont’d)- Biological Agent ( ) Volatile (4f Toxic (). Reactive ( ) 4. Toxicity: TLVs IDLHs 5. Special Hazards 6. Acute

Installation Restoration Program. Phase II, Stage 1. Problem Confirmation Study, Luke Air Force Base, Glendale, Arizona.

DTIC Science & Technology

1984-11-01

CONTENTS Section Title Page 4.3 Water Chemistry Conditions 4-10 4.3.1 Groundwater Quality Results 4-10 0 4.4 Water Quality - General 4-11 4.4.1 Water...Quality - General 4-11 4.4.2 Water Quality at LAFB 4-11 4.4.3 Soil Quality - General 4-15 0 4.4.4 Soil Quality at LAFB 4-15 4.4.5 Conclusions 4-16 5...ALTERNATIVE MEASURES 5-1 5.1 General 5-1 0 5.1.1 Base Production Wells 5-2 5.1.2 Current and North Fire Depart- 5-2 ment Training Areas 5.2 Summary 5

Perioperative self-reflection among surgical residents.

PubMed

Peshkepija, Andi N; Basson, Marc D; Davis, Alan T; Ali, Muhammad; Haan, Pam S; Gupta, Rama N; Hardaway, John C; Nebeker, Cody A; McLeod, Michael K; Osmer, Robert L; Anderson, Cheryl I

2017-09-01

We studied prevalence and predictors of meaningful self-reflection among surgical residents and with prompting/structured interventions, sought to improve/sustain resident skills. Residents from six programs recorded 1032 narrative self-reflective comments (120 residents), using a web-based platform. If residents identified something learned or to be improved, self-reflection was deemed meaningful. Independent variables PGY level, resident/surgeon gender, study site/Phase1: July2014-August2015 vs. Phase2: September2015-September2016) were analyzed. Meaningful self-reflection was documented in 40.6% (419/1032) of entries. PGY5's meaningfully self-reflected less than PGY1-4's, 26.1% vs. 49.6% (p = 0.002). In multivariate analysis, resident narratives during Phase 2 were 4.7 times more likely to engage in meaningful self-reflection compared to Phase1 entries (p < 0.001). Iterative changes during Phase2 showed a 236% increase in meaningful self-reflection, compared to Phase1. Surgical residents uncommonly practice meaningful self-reflection, even when prompted, and PGY5/chief residents reflect less than more junior residents. Substantial/sustained improvements in resident self-reflection can occur with both training and interventions. Copyright © 2017 Elsevier Inc. All rights reserved.

Space Transportation Engine Program (STEP), phase B

NASA Technical Reports Server (NTRS)

1990-01-01

The Space Transportation Engine Program (STEP) Phase 2 effort includes preliminary design and activities plan preparation that will allow smooth and time transition into a Prototype Phase and then into Phases 3, 4, and 5. A Concurrent Engineering approach using Total Quality Management (TQM) techniques, is being applied to define an oxygen-hydrogen engine. The baseline from Phase 1/1' studies was used as a point of departure for trade studies and analyses. Existing STME system models are being enhanced as more detailed module/component characteristics are determined. Preliminary designs for the open expander, closed expander, and gas generator cycles were prepared, and recommendations for cycle selection made at the Design Concept Review (DCR). As a result of July '90 DCR, and information subsequently supplied to the Technical Review Team, a gas generator cycle was selected. Results of the various Advanced Development Programs (ADP's) for the Advanced Launch Systems (ALS) were contributive to this effort. An active vehicle integration effort is supplying the NASA, Air Force, and vehicle contractors with engine parameters and data, and flowing down appropriate vehicle requirements. Engine design and analysis trade studies are being documented in a data base that was developed and is being used to organize information. To date, seventy four trade studies were input to the data base.

Vaccum Gas Tungsten Arc Welding, phase 1

NASA Astrophysics Data System (ADS)

Weeks, J. L.; Krotz, P. D.; Todd, D. T.; Liaw, Y. K.

1995-03-01

This two year program will investigate Vacuum Gas Tungsten Arc Welding (VGTAW) as a method to modify or improve the weldability of normally difficult-to-weld materials. VGTAW appears to offer a significant improvement in weldability because of the clean environment and lower heat input needed. The overall objective of the program is to develop the VGTAW technology and implement it into a manufacturing environment that will result in lower cost, better quality and higher reliability aerospace components for the space shuttle and other NASA space systems. Phase 1 of this program was aimed at demonstrating the process's ability to weld normally difficult-to-weld materials. Phase 2 will focus on further evaluation, a hardware demonstration and a plan to implement VGTAW technology into a manufacturing environment. During Phase 1, the following tasks were performed: (1) Task 11000 Facility Modification - an existing vacuum chamber was modified and adapted to a GTAW power supply; (2) Task 12000 Materials Selection - four difficult-to-weld materials typically used in the construction of aerospace hardware were chosen for study; (3) Task 13000 VGTAW Experiments - welding experiments were conducted under vacuum using the hollow tungsten electrode and evaluation. As a result of this effort, two materials, NARloy Z and Incoloy 903, were downselected for further characterization in Phase 2; and (4) Task 13100 Aluminum-Lithium Weld Studies - this task was added to the original work statement to investigate the effects of vacuum welding and weld pool vibration on aluminum-lithium alloys.

Vaccum Gas Tungsten Arc Welding, phase 1

NASA Technical Reports Server (NTRS)

Weeks, J. L.; Krotz, P. D.; Todd, D. T.; Liaw, Y. K.

1995-01-01

This two year program will investigate Vacuum Gas Tungsten Arc Welding (VGTAW) as a method to modify or improve the weldability of normally difficult-to-weld materials. VGTAW appears to offer a significant improvement in weldability because of the clean environment and lower heat input needed. The overall objective of the program is to develop the VGTAW technology and implement it into a manufacturing environment that will result in lower cost, better quality and higher reliability aerospace components for the space shuttle and other NASA space systems. Phase 1 of this program was aimed at demonstrating the process's ability to weld normally difficult-to-weld materials. Phase 2 will focus on further evaluation, a hardware demonstration and a plan to implement VGTAW technology into a manufacturing environment. During Phase 1, the following tasks were performed: (1) Task 11000 Facility Modification - an existing vacuum chamber was modified and adapted to a GTAW power supply; (2) Task 12000 Materials Selection - four difficult-to-weld materials typically used in the construction of aerospace hardware were chosen for study; (3) Task 13000 VGTAW Experiments - welding experiments were conducted under vacuum using the hollow tungsten electrode and evaluation. As a result of this effort, two materials, NARloy Z and Incoloy 903, were downselected for further characterization in Phase 2; and (4) Task 13100 Aluminum-Lithium Weld Studies - this task was added to the original work statement to investigate the effects of vacuum welding and weld pool vibration on aluminum-lithium alloys.

CareerSmarts. 4-H Mentoring Program. Agent's Handbook. Mentor's Handbook. Protege's Handbook.

ERIC Educational Resources Information Center

Locklear, Eddie L.

The North Carolina 4-H CareerSmarts Program is designed to unite the public and private sectors to provide career education for young people. This packet contains three handbooks (for agents, proteges, and mentors) that explain the program and outline practical ways to conduct it. CareerSmarts consists of three phases. Phase one is conducted…

Computer program CORDET. [computerized simulation of digital phase-lock loop for Omega navigation receiver

NASA Technical Reports Server (NTRS)

Palkovic, R. A.

1974-01-01

A FORTRAN 4 computer program provides convenient simulation of an all-digital phase-lock loop (DPLL). The DPLL forms the heart of the Omega navigation receiver prototype. Through the DPLL, the phase of the 10.2 KHz Omega signal is estimated when the true signal phase is contaminated with noise. This investigation has provided a convenient means of evaluating loop performance in a variety of noise environments, and has proved to be a useful tool for evaluating design changes. The goals of the simulation are to: (1) analyze the circuit on a bit-by-bit level in order to evaluate the overall design; (2) see easily the effects of proposed design changes prior to actual breadboarding; and (3) determine the optimum integration time for the DPLL in an environment typical of general aviation conditions.

Installation Restoration Program. Phase 1 - Records Search, Elmendorf AFB, Alaska

DTIC Science & Technology

1983-09-01

Installation Restoration Hazardous Waste Management Past Solid Waste Disposal Sites Ground Water Contamination 26. ABSTRACT (CO- ffew. - reev. ilde It necessar...Activity Review 4-1 Industrial Operations (Shops) 4-2 Fire Training 4-13 Fuels Management 4-15 Description of Past On-sane Disposal Methods 4-23 Waste...characteristics, potential for contaminant migration and waste management practices. The details of the rating procedure are presented in Appendix H and the

National Program for Inspection of Non-Federal Dams. Houghton Pond Dam (MA 00444), Charles River Basin, Holliston, Massachusetts. Phase I Inspection Report.

DTIC Science & Technology

1979-07-01

RD-A154 892 NATIONAL PROGRAM FOR INSPECTION OF NON-FEDERAL DAMS i/I HOUGHTON POND DAM (MA..(U) CORPS OF ENGINEERS WALTHAM UNCLASSIFIED N NEN ENGLAND...HOUGHTON POND DAM MA 00444 PHASE I INSPECTION REPORT _ NATIONAL DAM INSPECTION PROGRAM DTIC EECTE CD JUN4 985 -LJE DEPARTMENT OF THE ARMY NEW ENGLAND...16 SUPPLEMENTARY NOTES Co ver program reads: Phase I Inspection Report, National Dam Inspection Program ; however, the official title of the program

Reasoning and Action: Implementation of a Decision-Making Program in Sport.

PubMed

Gil-Arias, Alexander; Moreno, M Perla; García-Mas, Alex; Moreno, Alberto; García-González, Luíz; Del Villar, Fernando

2016-09-20

The objective of this study was to apply a decision training programme, based on the use of video-feedback and questioning, in real game time, in order to improve decision-making in volleyball attack actions. A three-phase quasi-experimental design was implemented: Phase A (pre-test), Phase B (Intervention) and Phase C (Retention). The sample was made up of 8 female Under-16 volleyball players, who were divided into two groups: experimental group (n = 4) and control group (n = 4). The independent variable was the decision training program, which was applied for 11 weeks in a training context, more specifically in a 6x6 game situation. The player had to analyze the reasons and causes of the decision taken. The dependent variable was decision-making, which was assessed based on systematic observation, using the "Game Performance Assessment Instrument" (GPAI) (Oslin, Mitchell, & Griffin, 1998). Results showed that, after applying the decision training program, the experimental group showed a significantly higher average percentage of successful decisions than the control group F(1, 6) = 11.26; p = .015; η2 p = .652; 95% CI [056, 360]. These results highlight the need to complement the training process with cognitive tools such as video-feedback and questioning in order to improve athletes' decision-making.

Large deployable antenna program. Phase 1: Technology assessment and mission architecture

NASA Technical Reports Server (NTRS)

Rogers, Craig A.; Stutzman, Warren L.

1991-01-01

The program was initiated to investigate the availability of critical large deployable antenna technologies which would enable microwave remote sensing missions from geostationary orbits as required for Mission to Planet Earth. Program goals for the large antenna were: 40-meter diameter, offset-fed paraboloid, and surface precision of 0.1 mm rms. Phase 1 goals were: to review the state-of-the-art for large, precise, wide-scanning radiometers up to 60 GHz; to assess critical technologies necessary for selected concepts; to develop mission architecture for these concepts; and to evaluate generic technologies to support the large deployable reflectors necessary for these missions. Selected results of the study show that deployable reflectors using furlable segments are limited by surface precision goals to 12 meters in diameter, current launch vehicles can place in geostationary only a 20-meter class antenna, and conceptual designs using stiff reflectors are possible with areal densities of 2.4 deg/sq m.

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

Evans, R.D.; Lekia, S.D.L.

This paper presents the results of parametric studies of two naturally fractured lenticular tight gas reservoirs, Fluvial E-1 and Puludal Zones 3 and 4, of the U.S. Department of Energy Multi-Well Experiment (MWX) site of Northwestern Colorado. The three-dimensional, two-phase, black oil reservoir simulator that was developed in a previous phase of this research program is also discussed and the capabilities further explored by applying it to several example problems.

The experimental clean combustor program: Description and status to November 1975

NASA Technical Reports Server (NTRS)

Niedzwiecki, R. W.

1975-01-01

The generation of technology was studied for the development of advanced commercial CTOL aircraft engines with lower exhaust emissions than current aircraft. The program is in three phases. Phase 1, already completed, consisted of screening tests of low pollution combustor concepts. Phase 2, currently in progress, consists of test rig refinement of the most promising combustor concepts. Phase 2 test results are reported. Phase 3, also currently in progress, consists of incorporating and evaluating the best combustors as part of a complete engine. Engine test plans and pollution sampling techniques are described in this report. Program pollution goals, specified at engine idle and take-off conditions, are idle emission index value of 20 and 4 for carbon monoxide (CO) and total unburned hydrocarbons (THC), respectively, and at take-off are an oxides of nitrogen (NOx) emission index level of 10 and a smoke number of 15. Pollution data were obtained at all engine operating conditions. Results are presented in terms of emission index and also in terms of the Environmental Protection Agency's 1979 Standards Parameter.

National Program for Inspection of Non-Federal Dams. Farm Brook Site 2A Dam (CT 01546), Connecticut Coastal Basin, Hamden, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1981-09-01

01546 NAME OF DAM: Farm Brook Site 2A Darn TO4N: Hamden COUNTY AND STATE: New Haven County, Connecticut STREAM: Wilmot Brook *DATE OF INSPECTION...few lives. Therefore, an emergency operation plan, including a downstream warning system should be prepared and implemented. It is recommended that...3.2 Evaluation 3-4 4. OPERATIONAL & MAINTENANCE PROCEDURES - 4.1 Operational Procedures 4-1 a. General b. Description of any Warning System in Effect

COMMUNITY COLLEGE HEALTH CAREERS PROJECT PHASE II--TEACHER PREPARATION. FINAL REPORT.

ERIC Educational Resources Information Center

RATNER, MURIEL

THE STATE UNIVERSITY OF NEW YORK AT BUFFALO AND CITY UNIVERSITY OF NEW YORK COOPERATED WITH THE COMMUNITY COLLEGE HEALTH CAREERS PROJECT BY ESTABLISHING PROGRAMS TO PREPARE PRACTITIONERS TO TEACH IN COMMUNITY COLLEGE PROGRAMS IN (1) OCCUPATIONAL THERAPY ASSISTING, (2) DENTAL ASSISTING, (3) OPHTHALMIC DISPENSING, AND (4) MEDICAL RECORD,…

The development and refinement of models of less established and more established high school environmental service-learning programs in Florida

NASA Astrophysics Data System (ADS)

Malikova, Yuliya

2005-07-01

Environmental Service-Learning (Env. S-L) appears to show great promise and practitioners tout its benefits, although there have been fewer than ten studies in this emerging area of environmental education. The overall study purpose was to describe the nature, status, and effects of Grade 9--16 Env. S-L programs in Florida, and develop descriptive models of those programs. The purpose of Phase I was to describe these programs and associated partnerships. Based on Phase I results, the purpose of Phase II was to develop, compare, and refine models for less and more established high school programs. This study involved: (1) defining the population of Florida 9--16 Env. S-L programs (Phase I); (2) developing and administering program surveys (Phase I, quantitative); (3) analyzing Phase I survey data and identifications of options for Phase II (Intermediate stage); (4) designing and implementing methodology for further data collection (Phase II, qualitative); (5) refining and finalizing program models (Phase II, descriptive); and (6) summarizing program data, changes, and comparisons. This study revealed that Env. S-L has been practiced in a variety of ways at the high school and college levels in Florida. There, the number of high school programs, and participating teachers and students has been growing. Among others, major program features include block scheduling, indirect S-L activities, external funding sources, and formal and ongoing community partnerships. Findings based on self-reported program assessment results indicate that S-L has had positive effects on students across Furco's S-L outcome domains (i.e., academic achievement/success, school participation/behavior, carrier development, personal development, interpersonal development, ethical/moral development, and development of civic responsibility). Differences existed between less established and more established Env. S-L programs. Less established programs had relatively few participating teachers, courses, projects, community partners, and service sites. Most S-L activities were offered as electives. Lead teachers used reflection to integrate academic learning with service experience to a moderate extent. More established programs had a larger number of participating teachers, courses, projects, community partners, partner representatives, and service sites. Students were consistently engaged in multiple forms of reflection. These teachers also practiced S-L before their exposure to the wider field of S-L.

Comparative risk for cardiovascular diseases of dipeptidyl peptidase-4 inhibitors vs. sulfonylureas in combination with metformin: Results of a two-phase study.

PubMed

Enders, Dirk; Kollhorst, Bianca; Engel, Susanne; Linder, Roland; Verheyen, Frank; Pigeot, Iris

2016-01-01

The aim was to assess whether the use of additional data from the Disease Management Program (DMP) diabetes mellitus type 2 to minimize the potential for residual confounding will alter the estimated risk of either myocardial infarction, ischemic stroke or heart failure in patients with type 2 diabetes using sulfonylureas compared to dipeptidyl peptidase-4 (DPP-4) inhibitors in addition to metformin based on routine health care data. We conducted a nested two-phase case-control study using claims data of one German health insurance from 2004 to 2013 (phase 1) and data of the DMP from 2010 to 2013 (phase 2). Adjusted odds ratios (ORs) for the combined cardiovascular event myocardial infarction, ischemic stroke or heart failure were calculated using a two-phase logistic regression. Phase 1 comprised 3179 patients (289 cases; 2890 controls) and phase 2 comprised 1968 patients (168 cases; 1800 controls). We observed an adjusted OR of 0.83 for the combined cardiovascular event (95% CI: 0.61-1.13). We observed a non-significantly reduced risk for cardiovascular diseases in patients using DPP-4 inhibitors compared to sulfonylureas in addition to metformin. This finding was not altered by the inclusion of additional information of the DMP in the analysis. However, due to the low power of this study, further studies are needed to reproduce our findings. Copyright © 2016 Elsevier Inc. All rights reserved.

Influence of Strain Rate, Microstructure and Chemical and Phase Composition on Mechanical Behavior of Different Titanium Alloys

NASA Astrophysics Data System (ADS)

Markovsky, P. E.; Bondarchuk, V. I.

2017-07-01

Taking three titanium commercial alloys: commercial purity titanium (c.p.Ti), Ti-6-4 (Ti-6(wt.%)Al-4V) and TIMETAL-LCB (Ti-1.5Al-4.5Fe-6.8Mo) as program materials, the influence of phase composition, microstructure and strain rate (varied from 8 × 10-4 to 1.81 × 10-1) on the mechanical behavior was studied. The size of the matrix phase ( α- or β-grains) and size of α + β intragranular mixture were varied. Such parameter such as tensile toughness (TT) was used for analysis of the mechanical behavior of the materials on tension with different rates. It was found that the TT values monotonically decreased with strain rate, except Ti-6-4 alloy with a globular type of microstructure. In single-phase α-material (c.p.Ti), tensile deformation led to the formation of voids at the intragranular cell substructure, and merging of these voids caused the formation of main crack. In two-phase α + β materials, the deformation defects were localized upon tension predominantly near the α/ β interphase boundaries, and subsequent fracture had different characters: In Ti-6-4 globular condition fracture started by formation of voids at the α/ β interphase boundaries, whereas in all other conditions the voids nucleated at the tips of α-lamellae/needles.

National Dam Safety Program. Goshen Reservoir Number 1 Dam (Inventory Number N.Y. 488), Lower Hudson River Basin, Orange County, New York. Phase I Inspection Report,

DTIC Science & Technology

1981-08-01

ApprOV~U LUC puoiC release; Distribution unlimited. * ~ . IST~aUTaO STATEMENT (of tho obafact solored In Block 20. It dNagweni hom Ropaot) 146...6 4.1 PROCEDURES 6 4.2 MAINTENANCE OF DAM 6 4.3 WARNING SYSTEM 6 4.4 EVALUATION 6 5 HYDROLOGIC/HYDRAULIC 7 PAGE NO. 5.1 DRAINAGE AREA CHARACTERISTICS...embankment. It houses two 20" intake valves to the Goshen water supply system . The spillway is a concrete channel with a concrete cutoff extending into the

National Dam Safety Program. John D. Rockefeller Jr. Dam (Inventory Number N.Y. 665), Lower Hudson River Basin, Westchester County, New York. Phase I Inspection Report,

DTIC Science & Technology

1981-08-05

r .~ ASSIFIED National Dam Safety Program. John D. ASSICATIO1J OWOAGRA01G Rockefeller Jr. Dam (Inventory Number ouL IS. 0:STP.3...JOH A: ROCKEELLE JR. DM.9 Ii Zee~~~~~1- n.,..d*-~~)~ ~ >-. I 20 * * I o u 4V e- VIWN.T MA 21. Ih ftJ 28I ChA S" r . I.’I ’Pi JOHN D. ROCKEFELLER JR. D...AI~~~ ~btt 4f p*~ SCLZ 40 L~~~~-w u 4 1.1l1d~ ___ -I~~-’ JOHN .. AOIEELR R A -*~ - a1 h I VU I I 0 i fe~. f~ ~A I * 1" ~mz ~Z1~t - I +9’-. I ii __

Changes in School Food Preparation Methods Result in Healthier Cafeteria Lunches in Elementary Schools.

PubMed

Behrens, Timothy K; Liebert, Mina L; Peterson, Hannah J; Howard Smith, Jennifer; Sutliffe, Jay T; Day, Aubrey; Mack, Jodi

2018-05-01

The purpose of this study is to examine the impact of a districtwide food best practices and preparation changes in elementary schools lunches, implemented as part of the LiveWell@School childhood obesity program, funded by LiveWell Colorado/Kaiser Permanente Community Health Initiative. Longitudinal study examining how school changes in best practices for food preparation impacted the types of side items offered from 2009 to 2015 in elementary school cafeterias in a high-need school district in southern Colorado. Specifically, this study examined changes in side items (fruits, vegetables, potatoes, breads, and desserts). In Phase 1 (2009-2010), baseline data were collected. During Phase 2 (2010-2011), breaded and processed foods (e.g., frozen nuggets, pre-packaged pizza) were removed and school chefs were trained on scratch cooking methods. Phase 3 (2011-2012) saw an increased use of fresh/frozen fruits and vegetables after a new commodity order. During Phase 4 (2013-2015), chef consulting and training took place. The frequency of side offerings was tracked across phases. Analyses were completed in Fall 2016. Because of limited sample sizes, data from Phases 2 to 4 (intervention phases) were combined for potatoes and desserts. Descriptive statistics were calculated. After adjusting for length of time for each phase, Pearson chi-square tests were conducted to examine changes in offerings of side items by phase. Fresh fruit offerings increased and canned fruit decreased in Phases 1-4 (p=0.001). A significant difference was observed for vegetables (p=0.001), with raw and steamed vegetables increasing and canned vegetables decreasing from Phase 1 to 4. Fresh potatoes (low in sodium) increased and fried potatoes (high in sodium) decreased from Phase 1 to Phases 2-4 (p=0.001). Breads were eliminated entirely in Phase 2, and dessert changes were not significant (p=0.927). This approach to promoting healthier lunch sides is a promising paradigm for improving elementary cafeteria food offerings. This article is part of a supplement entitled Building Thriving Communities Through Comprehensive Community Health Initiatives, which is sponsored by Kaiser Permanente, Community Health. Copyright © 2018 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Telemedical support to improve glycemic control in adolescents with type 1 diabetes mellitus.

PubMed

Rami, Birgit; Popow, Christian; Horn, Werner; Waldhoer, Thomas; Schober, Edith

2006-10-01

In this paper, we evaluated the feasibility of a telemedical (TM) support program and its effect on glycemic control in adolescents with type 1 diabetes mellitus (T1DM). Thirty-six adolescents (m=20, median age at the start of the study: 15.3 years (range: 10.7-19.3 years), median age at diagnosis: 9.3 years (2.1-13.8 years), median duration of disease: 6.4 years (1.0-12.8 years), HbA1c>8%, all on intensified insulin therapy) were randomized in a crossover trial over 6 months (3 months with TM, 3 months with conventional support and paper diary (PD)). During the TM phase, the patients sent their data (date, time, blood glucose, carbohydrate intake, insulin dosage) via mobile phone, at least daily, to our server and diabetologists sent back their advice via short message service (SMS) once a week. Glycemic control improved during the TM phase, while it deteriorated during the PD phase: TM-PD group HbA1c (%, median (range)): 9.05 (8-11.3) (at 0 months), 8.9 (6.9-11.3) (at 3 months), and 9.2 (7.4-12.6) (at 6 months), and PD-TM group: 8.9 (8.3-11.6), 9.9 (8.1-11), and 8.85 (7.3-11.7) (p<0.05). Patients rated the TM support program to be a good idea. Technical problems with General Packet Radio Service (GPRS) data transmission led to data loss and decreased patient satisfaction. Our telemedical support program, VIE-DIAB, proved to be feasible in adolescents and helped to improve glycemic control.

High resolution microwave spectrometer sounder (HIMSS), volume 1, book 1

NASA Technical Reports Server (NTRS)

1990-01-01

The following topics are presented with respect to the high resolution microwave spectrometer sounder (HIMSS) that is to be used as an instrument for NASA's Earth Observing System (EOS): (1) an instrument overview; (2) an instrument description; (3) the instrument's conceptual design; (4) technical risks and offsets; (5) instrument reliability; (6) commands and telemetry; (7) mass and power budgets; (8) integration and test program; (9) program implementation; and (10) phase CD schedule.

The Effect of the Assessment of Recruit Motivation and Strength (ARMS) Program on Army Accessions and Attrition

DTIC Science & Technology

2011-01-01

implementation of the ARMS program occurred in three phases. In 2005, the Army authorized six MEPS (Atlanta, Buffalo, Chicago, Sacramento, San Anto - nio, and...Nashville 0.054 28.5 1.8 0.803 0.298 1,316 Butte 0.052 34.1 2.2 0.800 0.450 482 Anchorage 0.077 32.2 2.6 0.800 0.600 324 Minneapolis 0.077 38.4 2.1 0.786

Developing a pilot curriculum to foster humanism among graduate medical trainees.

PubMed

Dotters-Katz, Sarah K; Chuang, Alice; Weil, Amy; Howell, Jennifer O

2018-01-01

Humanism is a central tenant of professionalism, a required competency for all residency programs. Yet, few residencies have formal curriculum for teaching this critical aspect of medicine. Instead, professionalism and humanism are often taught informally through role-modeling. With increased burnout, faculty professionalism may suffer and may compromise resident role-modeling. The objective of this study was to design a pilot curriculum to foster humanism in among residents and assess its ability to do so. Two-phase exploratory sequential mixed methods study. Phase 1: a qualitative analysis of residents' narratives regarding challenges to humanistic behavior, and identified themes of compassion, fatigue, communication challenges, and work-life balance. Themes used as needs assessment to build curriculum. Phase 2: three sessions with themes taken from faculty development course. Participants and controls completed baseline and 60-day follow-up questionnaires assessing burnout, compassion, satisfaction, and ability to practice psychological medicine. Phase one included Obstetrics/Gynecology and internal medicine residents. Phase two included residents from the above programs, who attended at least 2/3 interactive sessions designed to address the themes identified above. Twelve participants began and ten completed curriculum (83%). The curriculum met course objectives and was well-received (4.8/5). Burnout decreased (-3.1 vs. 2.5, P = 0.048). A trend toward improved compassion (4.4 vs.-0.6, P = 0.096) for participants compared to controls was noted. A pilot humanism curriculum for residents was well-received. Participants showed decreased burnout and trended to improved compassion scores. Development and evaluation of an expanded curriculum would further explore feasibility and effectiveness of the intervention.

A trial of an all-terrain vehicle safety education video in a community-based hunter education program.

PubMed

Williams, Robert S; Graham, James; Helmkamp, James C; Dick, Rhonda; Thompson, Tonya; Aitken, Mary E

2011-01-01

All-terrain vehicle (ATV) injury is an increasingly serious problem, particularly among rural youth. There have been repeated calls for ATV safety education, but little study regarding optimal methods or content for such education. The purpose of this study was to determine if an ATV safety video was effective in increasing ATV safety knowledge when used in a community-based statewide hunter education program. During the baseline phase, surveys focusing on ATV safety were distributed to students in the Arkansas hunter safety program in 2006. In the intervention phase a year later, an ATV safety video on DVD was provided for use in required hunter education courses across Arkansas. The same survey was administered to hunter education students before and after the course. In the baseline phase, 1,641 precourse and 1,374 postcourse surveys were returned and analyzed. In the intervention phase, 708 precourse and 694 postcourse surveys were completed. Student knowledge of ATV safety after watching the video was higher than in preintervention classes. Knowledge of appropriate helmet usage increased from 95% to 98.8% (P < .0001). Awareness of the importance of not carrying a passenger behind the driver increased from 59.5% to 91.1% (P < .0001). Awareness of importance of hands-on ATV rider training increased from 82.1% to 92.4% (P < .0001). A brief ATV safety video used in a hunter education course increased ATV safety knowledge on most measures. A statewide hunter education program appears to be a useful venue for ATV safety education. © 2010 National Rural Health Association.

Activities conducted during the definition phase of the outer planets missions program

NASA Technical Reports Server (NTRS)

1972-01-01

The activities are described of the Meteoroid Science Team for the definition phase of the outer planet missions. Studies reported include: (1) combined zodiacal experiment for the Grand Tour Missions of the outer planets, (2) optical transmission of a honeycomb panel and its effectiveness as a particle impact surface, (3) element identification data from the combined zodiacal OPGT experiment and (4) development of lightweight thermally stable mirrors.

Electrical, Electronic, and Electromechanical (EEE) parts management and control requirements for NASA space flight programs

NASA Technical Reports Server (NTRS)

1989-01-01

This document establishes electrical, electronic, and electromechanical (EEE) parts management and control requirements for contractors providing and maintaining space flight and mission-essential or critical ground support equipment for NASA space flight programs. Although the text is worded 'the contractor shall,' the requirements are also to be used by NASA Headquarters and field installations for developing program/project parts management and control requirements for in-house and contracted efforts. This document places increased emphasis on parts programs to ensure that reliability and quality are considered through adequate consideration of the selection, control, and application of parts. It is the intent of this document to identify disciplines that can be implemented to obtain reliable parts which meet mission needs. The parts management and control requirements described in this document are to be selectively applied, based on equipment class and mission needs. Individual equipment needs should be evaluated to determine the extent to which each requirement should be implemented on a procurement. Utilization of this document does not preclude the usage of other documents. The entire process of developing and implementing requirements is referred to as 'tailoring' the program for a specific project. Some factors that should be considered in this tailoring process include program phase, equipment category and criticality, equipment complexity, and mission requirements. Parts management and control requirements advocated by this document directly support the concept of 'reliability by design' and are an integral part of system reliability and maintainability. Achieving the required availability and mission success objectives during operation depends on the attention given reliability and maintainability in the design phase. Consequently, it is intended that the requirements described in this document are consistent with those of NASA publications, 'Reliability Program Requirements for Aeronautical and Space System Contractors,' NHB 5300.4(1A-l); 'Maintainability Program Requirements for Space Systems,' NHB 5300.4(1E); and 'Quality Program Provisions for Aeronautical and Space System Contractors,' NHB 5300.4(1B).

Installation Restoration Program. Phase I. Records Search, Hazardous Materials Disposal Sites, Griffiss AFB, New York.

DTIC Science & Technology

1981-07-01

Disposal Methods 4-31 Evaluation of Past and Present Waste 4-35 Disposal Facilities Landfills 4-35 Dry Wells 4-37 Rating of Waste Disposal Sites 4-37 V 2...Problems Identified at GAPE Landfills 4-36 4.12 Priority Ranking of Potential 4-38 Contamination Sources 4.13 -4.31 Rating Forms for Waste Disposal Sites 4...39 -4-76 5.1 Priority Ranking of Potential Con- 5-2 tamination Sources B.1 Rating Factor System B-2 -B-5 4W EXECUTIVE SUMMARY The Resource

National Dam Safety Program. Palmer Falls Dam, Upper Hudson River Basin, Saratoga and Warren Counties, New York. Phase I Inspection Report,

DTIC Science & Technology

1980-08-23

MA = -a a (A ILa 0. on 4 04 - 0 4.. 4i 44 4i . 4 4. PN w 4 - at AISA 4, 4. 4 ac I r V tvso l, -Vcp4pnfyw to &A0: 1. 0.V. 494 4...for Nuclear Power Plants, Regulating Guide 1.59, Revision 2, August1977 3. Linsley and Franzini: Water Resources Engineering, Second Edition , McGraw...Hill (1972) 4. W. Viessman, Jr., J. Knapp, G. Lewis, 1977, 2nd Edition , Introduction to Hydrology 5. Ven Te Chow: Handbook of Applied Hydrology, McGraw

Advanced Natural Gas Reciprocating Engines(s)

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

Zurlo, James

The ARES program was initiated in 2001 to improve the overall brake thermal efficiency of stationary, natural gas, reciprocating engines. The ARES program is a joint award that is shared by Dresser, Inc., Caterpillar and Cummins. The ARES program was divided into three phases; ARES I (achieve 44% BTE), ARES II (achieve 47% BTE) and ARES III (achieve 50% BTE). Dresser, Inc. completed ARES I in March 2005 which resulted in the commercialization of the APG1000 product line. ARES II activities were completed in September 2010 and the technology developed is currently being integrated into products. ARES III activities beganmore » in October 2010. The ARES program goal is to improve the efficiency of natural gas reciprocating engines. The ARES project is structured in three phases with higher efficiency goals in each phase. The ARES objectives are as follows: 1. Achieve 44% (ARES I), 47% (ARES II), and 50% brake thermal efficiency (BTE) as a final ARES III objective 2. Achieve 0.1 g/bhp-hr NOx emissions (with after-treatment) 3. Reduce the cost of the produced electricity by 10% 4. Improve or maintain reliability, durability and maintenance costs« less

Generalized environmental control and life support system computer program (G1894), phase 3

NASA Technical Reports Server (NTRS)

Mcenulty, R. E.

1978-01-01

The work performed during Phase 3 of the Generalized Environmental Control Life Support System (ECLSS) Computer Program is reported. Phase 3 of this program covered the period from December 1977 to September 1978. The computerized simulation of the Shuttle Orbiter ECLSS was upgraded in the following areas: (1) the payload loop of the Shuttle simulation was completely recoded and checked out; (2) the Shuttle simulation water and freon loop initialization logic was simplified to permit easier program input for the user; (3) the computerized simulation was modified to accept the WASP subroutine, which is a subroutine to evaluate thermal properties of water and freon; (4) the 1108 operating system was upgraded by LEC; (5) the Shuttle simulation was modified to permit failure cases which simulate zero component flow values; and (6) the Shuttle SEPS version was modified and secure files were setup on the 1108 and 1110 systems to permit simulation runs to be made from remote terminals.

The Outer Planetary Mission Design Project

NASA Astrophysics Data System (ADS)

Benfield, Michael; Turner, M. W.

2010-10-01

With the recent focus from the planetary science community on the outer planets of the solar system, The University of Alabama in Huntsville Integrated Product Team program is embarking on a new challenge to develop an outer planetary mission for the academic year 2010-2011. Currently four bodies are of interest for this mission: Titan, Europa, Triton, and Enceledus, with one body being chosen by the instructors by the beginning of the fall semester. This project will use the 2010 Discovery Announcement of Opportunity as its Request for Proposal (RFP). All of the teams competing in this project will use the AO to respond with a proposal to the instructors for their proposed mission and spacecraft concept. The project employs the two-semester design sequence of the IPT program to provide a framework for the development of this mission. This sequence is divided into four phases. Phase 1 - Requirements Development - focuses on the development of both the scientific and engineering requirements of the mission. During this phase the teams work very closely with the PI organization, represented by the College of Charleston. Phase 2 - Team Formation and Architecture Development - concentrates on the assessment of the overall mission architecture from the launch vehicle to the ground operations of the proposed spacecraft. Phase 3 - System Definition - provides for spacecraft subsystem trade studies and further refinement of the specific spacecraft to meet the scientific requirements and objectives developed in Phase 1. Phase 4 - Design - is the phase where the engineers provide the spacecraft design that is required for the mission of interest. At the conclusion of Phases 2 and 4, an external review board evaluates the proposed designs and chooses one winner of the competition.

A randomized control trial to evaluate the importance of pre-training basic laparoscopic psychomotor skills upon the learning curve of laparoscopic intra-corporeal knot tying.

PubMed

Molinas, Carlos Roger; Binda, Maria Mercedes; Sisa, Cesar Manuel; Campo, Rudi

2017-01-01

Training of basic laparoscopic psychomotor skills improves the acquisition of more advanced laparoscopic tasks, such as laparoscopic intra-corporeal knot tying (LICK). This randomized controlled trial was designed to evaluate whether pre-training of basic skills, as laparoscopic camera navigation (LCN), hand-eye coordination (HEC), and bimanual coordination (BMC), and the combination of the three of them, has any beneficial effect upon the learning curve of LICK. The study was carried out in a private center in Asunción, Paraguay, by 80 medical students without any experience in surgery. Four laparoscopic tasks were performed in the ENCILAP model (LCN, HEC, BMC, and LICK). Participants were allocated to 5 groups (G1-G5). The study was structured in 5 phases. In phase 1, they underwent a base-line test ( T 1 ) for all tasks (1 repetition of each task in consecutive order). In phase 2, participants underwent different training programs (30 consecutive repetitions) for basic tasks according to the group they belong to (G1: none; G2: LCN; G3: HEC; G4: BMC; and G5: LCN, HEC, and BMC). In phase 3, they were tested again ( T 2 ) in the same manner than at T 1 . In phase 4, they underwent a standardized training program for LICK (30 consecutive repetitions). In phase 5, they were tested again ( T 3 ) in the same manner than at T 1 and T 2 . At each repetition, scoring was based on the time taken for task completion system. The scores were plotted and non-linear regression models were used to fit the learning curves to one- and two-phase exponential decay models for each participant (individual curves) and for each group (group curves). The LICK group learning curves fitted better to the two-phase exponential decay model. From these curves, the starting points ( Y 0), the point after HEC training/before LICK training ( Y 1), the Plateau, and the rate constants ( K ) were calculated. All groups, except for G4, started from a similar point ( Y 0). At Y 1, G5 scored already better than the others (G1 p  = .004; G2 p  = .04; G3 p  < .0001; G4 NS). Although all groups reached a similar Plateau, G5 has a quicker learning than the others, demonstrated by a higher K (G1 p  < 0.0001; G2 p  < 0.0001; G3 p  < 0.0001; and G4 p  < 0.0001). Our data confirms that training improves laparoscopic skills and demonstrates that pre-training of all basic skills (i.e., LCN, HEC, and BMC) shortens the LICK learning curve.

National Program for Inspection of Non-Federal Dams. Cleveland Brook Reservoir (Dam MA 00225), Housatonic River Basin, Hinsdale, Massachusetts. Phase I Inspection Report.

DTIC Science & Technology

1979-06-01

wf ’U ~ ~ ~ a~ 77-1 . M. , .16. O~lAIL OP OF OMAft TO SLW-F PIPE~LCCABE O i O-FFi I - - - SCALL CA ri.w -0p -" ~4bb .Aw 15CSCAL l1.4d .4* 4o %R*a...11’ sia !e, Massac.husettsNX FFE 6H,..NO RATEF, c. 3VA’l 7a tAS NO SAMPLER CORE BAR. ms - T FT AFrH... HS TagL SS NC A TE 1___ 9/1G,_____7c__ -. 1

Efficacy of Healing meditation in reducing anxiety of individuals at the phase of weight loss maintenance: A randomized blinded clinical trial.

PubMed

Sampaio, Cynthia Vieira Sanches; Lima, Manuela Garcia; Ladeia, Ana Marice

2016-12-01

To verify the efficacy of Healing Meditation in reducing anxiety levels in individuals on a weight loss maintenance program. A randomized, controlled, evaluator-blinded clinical trial, conducted between January and October 2014, with a follow-up of 12 weeks. A weight loss secondary care facility in Salvador, Brazil., of 41 patients at the weight maintenance phase (Mean initial BMI 33.6±4.7kg/m 2 , who had attained a mean BMI of 24.5±1.6kg/m 2 in a median period of 7 months). An 8-week Healing Meditation program (n=20), consisting of a 1h weekly meeting, or for a control group on the waiting list (n=21), in addition to the standard clinical program. Total anxiety was measured by the Hamilton Anxiety Scale (HAM-A), before and after the intervention. Secondary analyses included comparison of the effect of meditation on the somatic and psychic components of the scale. Through an intention to treat analysis, we detected a difference in the mean variation between the intervention and control groups in the total anxiety scores of 7.7 (95% CI 6.3-9.2; Cohen's d=3.41). Means and standard deviations for pre and post intervention anxiety scores were 15.5 (3.4) and 7.8 (2.0) for the intervention group and 14.8 (3.4) and 14.9 (3.4) for the control. Healing meditation significantly reduced the anxiety of obese individuals, in the phase of weight maintenance, suggesting this to be an effective auxiliary resource for weight loss maintenance. Copyright © 2016 Elsevier Ltd. All rights reserved.

The National Council on Crime and Delinquency NewGate Resource Center. Final Report.

ERIC Educational Resources Information Center

Herron, Rex; Muir, John

The origin and development of Project NewGate are described from 1971-74. (The project presents a model program of higher education for incarcerated offenders, consisting of the in-prison phase, transitional phase, and release phase.) Specific project characteristics are discussed and include a 4-year academic program for prison inmates; an…

Diesel Emission Control -- Sulfur Effects (DECSE) Program; Phase I Interim Data Report No. 2: NO{sub x} Adsorber Catalysts

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

DOE; ORNL; NREL

1999-10-15

The Diesel Emission Control-Sulfur Effects (DECSE) is a joint government/industry program to determine the impact of diesel fuel sulfur levels on emission control systems whose use could lower emissions of nitrogen oxides (NOx) and particulate matter (PM) from on-highway trucks in the 2002--2004 model years. Phase 1 of the program was developed with the following objectives in mind: (1) evaluate the effects of varying the level of sulfur content in the fuel on the emission reduction performance of four emission control technologies; and (2) measure and compare the effects of up to 250 hours of aging on selected devices formore » multiple levels of fuel sulfur content. This interim report discusses the results of the DECSE test program that demonstrates the potential of NOx adsorber catalyst technology across the range of diesel engine operation with a fuel economy penalty less than 4%.« less

Process evaluation of the Living Green, Healthy and Thrifty (LiGHT) web-based child obesity management program: combining health promotion with ecology and economy.

PubMed

Jogova, Maria; Song, Joshua Eun-Soo; Campbell, Audrey Clare; Warbuton, Darren; Warshawski, Tom; Chanoine, Jean-Pierre

2013-04-01

To conduct a process evaluation of the Living Green, Healthy and Thrifty (LiGHT) program, a novel virtual child obesity management program that combines health promotion with ecology and economy (Phase 1). We carried out a mixed methods process evaluation involving qualitative and quantitative data collection in 3 phases: among 3 child-parent units, (group 1) that informed program development; 9 child-parent units (group 2) that tested the draft program and further aided program refinement; and 17 child-parent units (group 3) for a 4-week pilot of the program. In the program pilot, we assessed participants' knowledge and readiness to change pre- and postintervention and explored perceptions of the program. Participants generally felt that the online format for program delivery was convenient and accessible, the content was practical, and the integration of health-environment-economy was well received. Many parents also appreciated the involvement of the family. However, the lack of visual appeal and overabundance of text was identified as a challenge, and children/youth in particular requested assurance that their personal information (e.g. weight) was not seen by their parents. The online method of program delivery holds the unique challenge of requiring special efforts to create a sense of personal connection and community. The presence of a "Way-finder" to assist participants and discussion boards/forums are potential solutions. The LiGHT online weight management program offers an accessible, convenient weight management resource that children and families appreciate for its availability, broader educational scope, and practicality. Outcome evaluation of LiGHT will be carried out in Phase 2 of the project. Copyright © 2013 Canadian Diabetes Association. Published by Elsevier Inc. All rights reserved.

National Dam Inspection Program. Canonsburg Dam Number 2 (Johnsons Run Dam) (NDI Number PA 00506, PennDER Number 63-41), Ohio River Basin, Johnsons Run, Washington County, Pennsylvania. Phase I Inspection Report,

DTIC Science & Technology

1980-02-01

00W> 0 a*a) 9C ’~ 1 )0 MV U) CO 4 0 2, ) P4 w 4) aj 41 0 qVa 0-q40 0.4)r- ( 0 Do44 4-4 nu 00 rA ~UW 4 4 % 1 -2-i I4j V 0 > C V -4 (a 0) 41 Z -,4 4 fO 4...life or property. The assessment of the general condition ~ 1 of the dam isbased upon available data and visual inspections. Detailed investigation, and...should include items 1 through 3 below. 1 ) Detailed investigation of the structural stability of the dam. Information concerning the downstream slope has

Installation Restoration Program. Phase II. Confirmation/Quantification. Stage I. Tyndall Air Force Base, Florida.

DTIC Science & Technology

1984-08-01

10 31984 . PREPARED FOR UNITED STATES AIR FORCE OCCUPATIONAL AND ENVIRONMENTAL HEALTH LABORATORY BROOKS AIR FORCE BASE, TEXAS 78235 ,,c.’p! ed di...Force August 1984 Occupational and Environmental Health Laboratory I3 NUMBER OF PAGES Aerospace Medical Division (AFSC) 249 total pages• ~~Brooks Air...PROGRAM BACKGROUND i-I 1.2 FACILITY HISTORY 1-3 1.3 DISPOSAL SITE DESCRIPTIONS 1-b 1.4 PROJECT STAFF 1-20 2.0 ENVIRONMENTAL SETTING 2-1 2.1 METEOROLOGY 2-1

Overview of the DARPA/AFRL/NASA Smart Wing Phase II program

NASA Astrophysics Data System (ADS)

Kudva, Jayanth N.; Sanders, Brian P.; Pinkerton-Florance, Jennifer L.; Garcia, Ephrahim

2001-06-01

The DARPA/AFRL/NASA Smart Wing program, conducted by a team led by Northrop Grumman Corporation (NGC) under the DARPA Smart Materials and Structures initiative, addresses the development of smart technologies and demonstration of relevant concepts to improve the aerodynamic performance of military aircraft. This paper presents an overview of the smart wing program. The program is divided into two phases. Under Phase 1, (1995 - 1999) the NGC team developed adaptive wing structures with integrated actuation mechanisms to replace standard hinged control surfaces and provide variable, optimal aerodynamic shapes for a variety of flight regimes. Two half-span 16% scale wind tunnel models, representative of an advanced military aircraft wing, one with conventional control surfaces and the other with shape memory alloy (SMA) actuated smart control surfaces, were fabricated and tested in the NASA Langley Research Center (LaRC) Transonic Dynamics Tunnel (TDT) wind tunnel during two series of tests, conducted in May 1996 and June 1998, respectively. Details of the Phase 1 effort are documented in several papers. The on-going Phase 2 effort discussed here was started in January 1997 and includes several significant improvements over Phase 1: 1) a much larger, full-span model; 2) both leading edge (LE) and trailing edge (TE) smart control surfaces; 3) high-band width actuation systems; and 4) wind tunnel tests at transonic Mach numbers and high dynamic pressures (up to 300 psf.) representative of operational flight regimes. Phase 2 includes two wind tunnel tests, both at the NASA LaRC TDT - the first one was completed in March 2000 and the second (and final) test is scheduled for April 2001. The first test-demonstrated roll-effectiveness over a wide range of Mach numbers achieved using a combination of hingeless, smoothly contoured, SMA actuated, LE and TE control surfaces. The second test addresses the development and demonstration of high bandwidth actuation. An overview of the Phase 2 effort is presented here; detailed discussions of the wind tunnel testing, model design and fabrication, and actuation system development are given in companion papers.

STARLAB UV-optical telescope facility, volume 1

NASA Technical Reports Server (NTRS)

1979-01-01

The STARLAB accomplishments to date include both the feasibility definition and detailed design study efforts on critical subsystems. Topics of discussion for this report include: (1) STARLAB capabilities; (2) scientific programs; (3) STARLAB technical description; (4) STARLAB Phase B studies; and (5) technical conclusions Technical recommendations.

Airborne Intelligent Display (AID) Phase I Software Description,

DTIC Science & Technology

1983-10-24

Board Computer Characteristics 10 3.0 SOFTWARE GENERAL DESCRIPTION 13 3.1 Overview 13 3.2 System Software 14 3.2.1 System Startup 14 3.2.1.1 Initial...3 A-2 Task States A-4 A-3 Task Program Structure A-6 A-4 Task States and State Change Mechanisms A-7 A-5 Computing Return Addresses: RUNADR, SLPADR A...techniques. 2.2 Design Approach The stated objectives were met by: 1. distributing the processing load among multiple Z80 single-board computers (SBC’s). This

Deployable antenna phase A study

NASA Technical Reports Server (NTRS)

Schultz, J.; Bernstein, J.; Fischer, G.; Jacobson, G.; Kadar, I.; Marshall, R.; Pflugel, G.; Valentine, J.

1979-01-01

Applications for large deployable antennas were re-examined, flight demonstration objectives were defined, the flight article (antenna) was preliminarily designed, and the flight program and ground development program, including the support equipment, were defined for a proposed space transportation system flight experiment to demonstrate a large (50 to 200 meter) deployable antenna system. Tasks described include: (1) performance requirements analysis; (2) system design and definition; (3) orbital operations analysis; and (4) programmatic analysis.

Installation Restoration Program Phase 2. Confirmation/Quantification. Stage 1. Volume 1.

DTIC Science & Technology

1986-10-10

FIGUR 1- EEA LNO EFIG I AiNLanfl GUARD BASESHOWING PHSE II INVTIGTOIE I 1- ........ Site No. - I MAA Site No.Northwest Landfill TS Site.No.4 West...Protective Steel PVC Cap Flush Mount in Casing Plastic Nelson Valve Box Land Surface PVC Cap . Cement Grout 0 L n aBentonite Pellet 4" Diameter Seal...12.0 feet BLS. Clays of high plasticity predominate in all three wells. No sand lenses were encountered and the topsoil at all three well locations is

National Program for Inspection of Non-Federal Dams. Jewell Brook Dam Site Number 3, (VT 00016) (VT 00262) Connecticut River Basin, Ludlow, Vermont. Phase I Inspection Report.

DTIC Science & Technology

1980-04-01

difficult to detect erosion problems such as animal hole,:;, slou1hin;,, and erosion channels at an early stae. 4.3 Fva I u; t i on1 No si,,nificant...1/4 . . O)thir \\As-Bui It P’Ii ns Sol t Conserva tion Service 1 Bulrlil rigt on Squar, Suit,, 205 BurLiinton, Vermont 05 k’) 9 a.) - S S: ii

Chemistry of CCl 4 on Fe 3O 4(1 1 1)-(2 × 2) surfaces in the presence of adsorbed D 2O studied by temperature programmed desorption

NASA Astrophysics Data System (ADS)

Adib, K.; Totir, G. G.; Fitts, J. P.; Rim, K. T.; Mueller, T.; Flynn, G. W.; Joyce, S. A.; Osgood, R. M.

2003-07-01

Temperature programmed desorption (TPD) was used to study surface reactions of Fe 3O 4(1 1 1)-(2 × 2) sequentially exposed, at ˜100 K, to vapor-phase D 2O and CCl 4. Previous TPD and XPS results have indicated that in the absence of D 2O, CCl 4 dissociatively adsorbs on Fe 3O 4(1 1 1) producing chemisorbed Cl and CCl 2. Subsequent heating of the surface results in abstraction of lattice iron and oxygen atoms and causes them to desorb as FeCl 2 and OCCl 2, respectively. This study shows that when this Fe 3O 4 surface is exposed only to D 2O, TPD measures a rich surface chemistry with multiple desorption events extending as high as ˜800 K, indicating dissociative adsorption of D 2O on the Fe 3O 4(1 1 1) surface. After sequential exposure to D 2O and then CCl 4, the production of FeCl 2 and OCCl 2 from adsorbed CCl 4 is suppressed, indicating that D 2O fragments block the surface reactive sites.

Installation Restoration Program. Phase II. Confirmation/Quantification. Stage 1 for Cannon AFB, New Mexico. Volume 1. Text.

DTIC Science & Technology

1986-03-24

interbedded sands and silts in5 the lower portion of the profile. The sand units within the caliche are gen- erally pink . quartzose. fine grained and...C1426 I- 0 .J C U-I 0 c 0 o .1. 00 44I -14 u -4 >u~ 0i c FloI ~ -r4 ra t-o 14 co 00 z -4 -t cc ’w4t ibe 4-39 C1426 ~-~-~2 o IL _ Cl) 0*l *IJ. *0 0 00 U.U 0

Pelvic Muscle Rehabilitation: A Standardized Protocol for Pelvic Floor Dysfunction

PubMed Central

Pedraza, Rodrigo; Nieto, Javier; Ibarra, Sergio; Haas, Eric M.

2014-01-01

Introduction. Pelvic floor dysfunction syndromes present with voiding, sexual, and anorectal disturbances, which may be associated with one another, resulting in complex presentation. Thus, an integrated diagnosis and management approach may be required. Pelvic muscle rehabilitation (PMR) is a noninvasive modality involving cognitive reeducation, modification, and retraining of the pelvic floor and associated musculature. We describe our standardized PMR protocol for the management of pelvic floor dysfunction syndromes. Pelvic Muscle Rehabilitation Program. The diagnostic assessment includes electromyography and manometry analyzed in 4 phases: (1) initial baseline phase; (2) rapid contraction phase; (3) tonic contraction and endurance phase; and (4) late baseline phase. This evaluation is performed at the onset of every session. PMR management consists of 6 possible therapeutic modalities, employed depending on the diagnostic evaluation: (1) down-training; (2) accessory muscle isolation; (3) discrimination training; (4) muscle strengthening; (5) endurance training; and (6) electrical stimulation. Eight to ten sessions are performed at one-week intervals with integration of home exercises and lifestyle modifications. Conclusions. The PMR protocol offers a standardized approach to diagnose and manage pelvic floor dysfunction syndromes with potential advantages over traditional biofeedback, involving additional interventions and a continuous pelvic floor assessment with management modifications over the clinical course. PMID:25006337

CAEP 2014 Academic Symposium: "How to make research succeed in your emergency department: How to develop and train career researchers in emergency medicine".

PubMed

Perry, Jeffrey J; Snider, Carolyn E; Artz, Jennifer D; Stiell, Ian G; Shaeri, Sedigheh; McLeod, Shelley; Le Sage, Natalie; Hohl, Corinne; Calder, Lisa A; Vaillancourt, Christian; Holroyd, Brian; Hollander, Judd E; Morrison, Laurie J

2015-05-01

We sought to 1) identify best practices for training and mentoring clinician researchers, 2) characterize facilitators and barriers for Canadian emergency medicine researchers, and 3) develop pragmatic recommendations to improve and standardize emergency medicine postgraduate research training programs to build research capacity. We performed a systematic review of MEDLINE and Embase using search terms relevant to emergency medicine research fellowship/graduate training. We conducted an email survey of all Canadian emergency physician researchers. The Society for Academic Emergency Medicine (SAEM) research fellowship program was analysed, and other similar international programs were sought. An expert panel reviewed these data and presented recommendations at the Canadian Association of Emergency Physicians (CAEP) 2014 Academic Symposium. We refined our recommendations based on feedback received. Of 1,246 potentially relevant citations, we included 10 articles. We identified five key themes: 1) creating training opportunities; 2) ensuring adequate protected time; 3) salary support; 4) infrastructure; and 5) mentorship. Our survey achieved a 72% (67/93) response rate. From these responses, 42 (63%) consider themselves clinical researchers (i.e., spend a significant proportion of their career conducting research). The single largest constraint to conducting research was funding. Factors felt to be positive contributors to a clinical research career included salary support, research training (including an advanced graduate degree), mentorship, and infrastructure. The SAEM research fellowship was the only emergency medicine research fellowship program identified. This 2-year program requires approval of both the teaching centre and each applying fellow. This program requires training in 15 core competencies, manuscript preparation, and submission of a large grant to a national peer-review funding organization. We recommend that the CAEP Academic Section create a process to endorse research fellowship/graduate training programs. These programs should include two phases: Phase I: Research fellowship/graduate training would include an advanced research university degree and 15 core learning areas. Phase II: research consolidation involves a further 1-3 years with an emphasis on mentorship and scholarship production. It is anticipated that clinician scientists completing Phase I and Phase II training at a CAEP Academic Section-endorsed site(s) will be independent researchers with a higher likelihood of securing external peer-reviewed funding and be able to have a meaningful external impact in emergency medicine research.

A Transcriptional Program for Arbuscule Degeneration during AM Symbiosis Is Regulated by MYB1.

PubMed

Floss, Daniela S; Gomez, S Karen; Park, Hee-Jin; MacLean, Allyson M; Müller, Lena M; Bhattarai, Kishor K; Lévesque-Tremblay, Veronique; Maldonado-Mendoza, Ignacio E; Harrison, Maria J

2017-04-24

During the endosymbiosis formed between plants and arbuscular mycorrhizal (AM) fungi, the root cortical cells are colonized by branched hyphae called arbuscules, which function in nutrient exchange with the plant [1]. Despite their positive function, arbuscules are ephemeral structures, and their development is followed by a degeneration phase, in which the arbuscule and surrounding periarbuscular membrane and matrix gradually disappear from the root cell [2, 3]. Currently, the root cell's role in this process and the underlying regulatory mechanisms are unknown. Here, by using a Medicago truncatula pt4 mutant in which arbuscules degenerate prematurely [4], we identified arbuscule degeneration-associated genes, of which 38% are predicted to encode secreted hydrolases, suggesting a role in disassembly of the arbuscule and interface. Through RNAi and analysis of an insertion mutant, we identified a symbiosis-specific MYB-like transcription factor (MYB1) that suppresses arbuscule degeneration in mtpt4. In myb1, expression of several degeneration-associated genes is reduced. Conversely, in roots constitutively overexpressing MYB1, expression of degeneration-associated genes is increased and subsequent development of symbiosis is impaired. MYB1-regulated gene expression is enhanced by DELLA proteins and is dependent on NSP1 [5], but not NSP2 [6]. Furthermore, MYB1 interacts with DELLA and NSP1. Our data identify a transcriptional program for arbuscule degeneration and reveal that its regulators include MYB1 in association with two transcriptional regulators, NSP1 and DELLA, both of which function in preceding phases of the symbiosis. We propose that the combinatorial use of transcription factors enables the sequential expression of transcriptional programs for arbuscule development and degeneration. Copyright © 2017 Elsevier Ltd. All rights reserved.

National Dam Inspection Program. Lake Lattimore Dam (NDI-ID Number PA-00406, DER-ID Number 52-78) Delaware River Basin, Pike County, Pennsylvania. Phase I Inspection Report.

DTIC Science & Technology

1980-06-01

V 5 - 1i/ .; t (cl S . /40 T POo. t t tv / I? I H 4O/- /o 31. C1 A Lot,- PoL e (6I 3 / - - - v ... S . OFCHKD. BY ------ DATE-------. . .. . . . . . R JE T : f6. SUBJECT --------------------------. PROECT-!. II Ii I V 1:2 ,,.,, - ) ) .( y...DATE/,/’ -’ REEGER ASSOCIATES SHEET NO. 7, CNKD. BY DATE PROJECT SUBJECT t AXtI Ic C / PA; 4 ( It o’,’ ’- ,’ S ’ L V / 4 LA d1A ’l, V HYC4P) 4,A 4, I

Injury prevention programs against distracted driving among students.

PubMed

Joseph, Bellal; Haider, Ansab; Hassan, Ahmed; Kulvatunyou, Narong; Bains, Sandeep; Tang, Andrew; Zangbar, Bardiya; OʼKeeffe, Terence; Vercruysse, Gary; Gries, Lynn; Rhee, Peter

2016-07-01

Motor vehicle crashes are the leading cause of death and nonfatal injury among young adults. The aims of this study were to assess the magnitude of distracted driving (DD) among students and to examine the effectiveness of awareness campaign against DD. We hypothesized that DD is prevalent among students and educational efforts such as DD awareness campaign can effectively reduce it. This study was conducted within the University of Arizona that has a student enrollment of 42,000 students. We conducted our prospective interventional study in four phases at the university campus. Phase 1 involved 1-week preintervention observation, Phase 2 involved 1-week intervention, Phase 3 involved 1-week postintervention observation, and Phase 4 involved 1-week 6-month postintervention observation. We used a combination of e-mails, pamphlets, interactive sessions, and banners as intervention tools in student union. Our primary outcome was the prevalence of DD before, after, and 6 months after intervention. A total of 47,764 observations (before, 14,844; after, 17,939; 6 months after, 14,981) were performed. During the study period, overall rate of DD rate among the students was 8.8 (5.4) per 100 drivers (texting, 4.8 [3.7] per 100 drivers; talking, 3.9 [2.0] per 100 drivers).The baseline rate of DD among students during the phase one was 9.0 (1.2) per 100 drivers (texting, 4.8 [1.7] per 100 drivers; talking, 4.1 [1.1] per 100 drivers). Following intervention, there was a 32% significant reduction in overall DD (9.0 [1.2] vs. 6.1 [1.7], p < 0.001) in the immediate postintervention phase; however, the rate of DD returned to baseline at 6 months after intervention and trended toward increase (9.0 [1.2] vs. 11.1 [8.4], p = 0.34). DD is prevalent among university students. Following a comprehensive preventive campaign against DD, there was a 32% reduction in the rate of DD in the immediate postintervention period. However, a single episode of intervention did not have a sustainable preventive effect on the DD, and the rate increased to the baseline at 6-month follow-up. Targeting DD with a successful injury prevention campaign with repeated boosters may decrease its prevalence among the students.

Standards for Agricultural Occupations Programs in Illinois Community Colleges. Interim Report of the Community College Phase [Phase I] of Project RD1-A8-564 Entitled "Standards for Illinois ABAO Post-Secondary Programs and Secondary Programs in Cook County".

ERIC Educational Resources Information Center

Walker, Robert W.; Hemp, Paul E.

A study was made of Phase 1 of the long-term standards program for agricultural occupations programs for Illinois community colleges. The unique feature of this project was the procedure used to maximize the input of community college teachers in the validation and revision of the national standards. Survey instruments were sent to community…

High flux heat exchanger

NASA Astrophysics Data System (ADS)

Flynn, Edward M.; Mackowski, Michael J.

1993-01-01

This interim report documents the results of the first two phases of a four-phase program to develop a high flux heat exchanger for cooling future high performance aircraft electronics. Phase 1 defines future needs for high flux heat removal in advanced military electronics systems. The results are sorted by broad application categories: (1) commercial digital systems, (2) military data processors, (3) power processors, and (4) radar and optical systems. For applications expected to be fielded in five to ten years, the outlook is for steady state flux levels of 30-50 W/sq cm for digital processors and several hundred W/sq cm for power control applications. In Phase 1, a trade study was conducted on emerging cooling technologies which could remove a steady state chip heat flux of 100 W/sq cm while holding chip junction temperature to 90 C. Constraints imposed on heat exchanger design, in order to reflect operation in a fighter aircraft environment, included a practical lower limit on coolant supply temperature, the preference for a nontoxic, nonflammable, and nonfreezing coolant, the need to minimize weight and volume, and operation in an accelerating environment. The trade study recommended the Compact High Intensity Cooler (CHIC) for design, fabrication, and test in the final two phases of this program.

Cassini/Titan-4 Acoustic Blanket Development and Testing

NASA Technical Reports Server (NTRS)

Hughes, William O.; McNelis, Anne M.

1996-01-01

NASA Lewis Research Center recently led a multi-organizational effort to develop and test verify new acoustic blankets. These blankets support NASA's goal in reducing the Titan-4 payload fairing internal acoustic environment to allowable levels for the Cassini spacecraft. To accomplish this goal a two phase acoustic test program was utilized. Phase One consisted of testing numerous blanket designs in a flat panel configuration. Phase Two consisted of testing the most promising designs out of Phase One in a full scale cylindrical payload fairing. This paper will summarize this highly successful test program by providing the rationale and results for each test phase, the impacts of this testing on the Cassini mission, as well as providing some general information on blanket designs.

Installation Restoration Program. Phase 1. Records Search, Air Force Plants Nos. 28 and 29, Everett and Lynn, MA

DTIC Science & Technology

1984-06-01

APPENDIX E GLOSSARY OF TERMINOLOGY AND ABBREVIATIONS AF: Air Force. AFESC: Air Force Engineering and Services Center. 3E AFFF : Aqueous Film Forming Foam...34U - 0 ID 0 w M ol fc a, C’ 4) Em)4 Q 4)j 0 0 0 x "a x a. 13 As W a- cu I e W 4)-~ ? 4 -04.4 4.1. jl) in -U)4 0 14)~ ~~ ~~ ~ 0 0 00.4 4 ~ 4 )4 I...8 and 3 a; fC ;arit ,:On or Ccrce E rer ierat or: US.WI~ereral Electric - ’~’Yo lwi Unkrrown :.:e ;aeid by: E.ob Steele, 1,;hn Absalon, Ernie

Phase 1 Environmental Baseline Survey for the Acquisition of a Utility Easement by Clark County from Nellis Air Force Base, Clark County, Nevada

DTIC Science & Technology

2008-01-01

ERP) that is managed by the Restoration Program Manager (RPM) of the 99 CES/CEVR. Category 4 – Remedial action required and taken. Property where...are listed below and summaries of their interviews are presented in Appendix E. Mr. D.J. Haarklau, 99 CES/CEVC, Environmental POLs Program Manager ...Mr. Haarklau, who has been the POLs Program manager for 10 years, provided GSRC with information pertaining to reportable quantity spills that have

Estimators for iNET-Formatted SOQPSK-TG

DTIC Science & Technology

2014-05-01

Program Executive Office for Simulation, Training and Instrumentation (PEO STRI) under contract W900KK-13-C-0026 ( PAQ ). REFERENCES [1] P. Schreier and L...1997. [4] M. Rice, “Phase 1 report: Preamble assisted equalization for aeronautical telemetry ( PAQ ),” Brigham Young University, Tech. Rep., 2014

Evaluating an insurance-sponsored weight management program with the RE-AIM Model, West Virginia, 2004-2008.

PubMed

Abildso, Christiaan G; Zizzi, Sam J; Reger-Nash, Bill

2010-05-01

Evaluations of weight management programs in real-world settings are lacking. The RE-AIM model (reach, effectiveness, adoption, implementation, maintenance) was developed to address this deficiency. Our primary objective was to evaluate a 12-week insurance-sponsored weight management intervention by using the RE-AIM model, including short-term and long-term individual outcomes and setting-level implementation factors. Our secondary objective was to critique the RE-AIM model and its revised calculation methods. We created operational definitions for components of the 5 RE-AIM indices and used standardized effect size values from various statistical procedures to measure multiple components or outcomes within each index. We used chi(2) analysis to compare categorical variables and repeated-measures analysis of variance to assess the magnitude of outcome changes over time. On the basis of data for 1,952 participants and surveys completed by administrators at 23 sites, RE-AIM indices ranging from 0 to 100 revealed low program reach and adoption (5.4 and 8.8, respectively), moderate effectiveness (43.8), high implementation (91.4), low to moderate individual maintenance (21.2), and moderate to high site maintenance (77.8). Median (interquartile range) weight loss was 13 lb (6.5-21.4 lb) among participants who completed phase I (12 weeks; 76.5%) and 15 lb (6.1-30.3 lb) among those who completed phase II (1 year; 45.7%). This program had a significant, positive effect on participants and has been sustainable but needs to be expanded for more public health benefit. The RE-AIM model provided a useful framework to determine program strengths and weaknesses and to present them to the insurance agency and public health decision makers.

Solvent Extraction of Sodium Hydroxide Using Alkylphenols and Fluorinated Alcohols: Understanding the Extraction Mechanism by Equilibrium Modeling

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

Kang, Hyun-Ah; Engle, Nancy L.; Bonnesen Peter V.

2004-03-29

In the present work, it has been the aim to examine extraction efficiencies of nine proton-ionizable alcohols (HAs) in 1-octanol and to identify both the controlling equilibria and predominant species involved in the extraction process within a thermochemical model. Distribution ratios for sodium (DNa) extraction were measured as a function of organic-phase HA and aqueous-phase NaOH molarity at 25 °C. Extraction efficiency follows the expected order of acidity of the HAs, 4-(tert-octyl) phenol (HA 1a) and 4-noctyl- a,a-bis-(trifluoromethyl)benzyl alcohol (HA 2a) being the most efficient extractants among the compounds tested. By use of the equilibrium-modeling program SXLSQI, a model formore » the extraction of NaOH has been advanced based on an ion-pair extraction by the diluent to give organic-phase Na+OH- and corresponding free ions and cation exchange by the weak acids to form monomeric organic-phase Na+A- and corresponding free organic-phase ions.« less

Scout launch vehicle, phases 4 and 5

NASA Technical Reports Server (NTRS)

Mccracken, D. C.; Leiss, A.; Horrocks, E. R.; Turpen, N. H.

1974-01-01

The historical data of the Scout launch vehicle program for Phases IV and V (vehicles 138 through 177) is presented for the FY 1966 through FY 1971 time period. Technical data and accounting information are detailed to provide a total picture of the program.

Developing a pilot curriculum to foster humanism among graduate medical trainees

PubMed Central

Dotters-Katz, Sarah K.; Chuang, Alice; Weil, Amy; Howell, Jennifer O.

2018-01-01

BACKGROUND: Humanism is a central tenant of professionalism, a required competency for all residency programs. Yet, few residencies have formal curriculum for teaching this critical aspect of medicine. Instead, professionalism and humanism are often taught informally through role-modeling. With increased burnout, faculty professionalism may suffer and may compromise resident role-modeling. The objective of this study was to design a pilot curriculum to foster humanism in among residents and assess its ability to do so. MATERIALS AND METHODS: Two-phase exploratory sequential mixed methods study. Phase 1: a qualitative analysis of residents’ narratives regarding challenges to humanistic behavior, and identified themes of compassion, fatigue, communication challenges, and work-life balance. Themes used as needs assessment to build curriculum. Phase 2: three sessions with themes taken from faculty development course. Participants and controls completed baseline and 60-day follow-up questionnaires assessing burnout, compassion, satisfaction, and ability to practice psychological medicine. Phase one included Obstetrics/Gynecology and internal medicine residents. Phase two included residents from the above programs, who attended at least 2/3 interactive sessions designed to address the themes identified above. RESULTS: Twelve participants began and ten completed curriculum (83%). The curriculum met course objectives and was well-received (4.8/5). Burnout decreased (−3.1 vs. 2.5, P = 0.048). A trend toward improved compassion (4.4 vs.−0.6, P = 0.096) for participants compared to controls was noted. CONCLUSION: A pilot humanism curriculum for residents was well-received. Participants showed decreased burnout and trended to improved compassion scores. Development and evaluation of an expanded curriculum would further explore feasibility and effectiveness of the intervention. PMID:29417062

National Dam Safety Program. Steeger Lake Dam (MO 11098), Upper Mississippi - Kaskaskia - St. Louis Basin, Jefferson County, Missouri. Phase 1 Inspection Report

DTIC Science & Technology

1980-11-01

MISSOURPI 6 311-0 FOR: U. S. ARMY ENGINEER DISTRICT, ST. LOUIS CORPS OF ENGGINEERS -, NOVE4BER 1980 HS-8011 PHASE I REPORT NATIONAL DAM SAFETY...if the dam should fail, there may be loss of life, serious damage to homes, or extensive damage to agricultural, industrial and commercial facilities

Management approach recommendations. Earth Observatory Satellite system definition study (EOS)

NASA Technical Reports Server (NTRS)

1974-01-01

Management analyses and tradeoffs were performed to determine the most cost effective management approach for the Earth Observatory Satellite (EOS) Phase C/D. The basic objectives of the management approach are identified. Some of the subjects considered are as follows: (1) contract startup phase, (2) project management control system, (3) configuration management, (4) quality control and reliability engineering requirements, and (5) the parts procurement program.

Department of Defense Dependents Schools Comprehensive Social Studies Program Evaluation, Spring, 1980. Summary Report.

ERIC Educational Resources Information Center

National Evaluation Systems, Inc., Amherst, MA.

The methodology and results of an assessment designed to determine the status of educational quality in grades 4, 8, and 11 social studies programs of the Department of Defense Dependents Schools (DODDS) is summarized. The assessment was part of the DODDS five-year curriculum development cycle comprised of the following phases: (1) development of…

Sound Medication Therapy Management Programs, Version 2.0 with validation study.

PubMed

2008-01-01

The Academy of Managed Care Pharmacy (AMCP, the Academy) contracted with the National Committee for Quality Assurance (NCQA) to conduct a field study to validate and assess the 2006 Sound Medication Therapy Management Programs, Version 1.0 document. Version 1.0 posits several principles of sound medication therapy management (MTM) programs: they (1) recruit patients whose data show they may need assistance with managing medications; (2) have health professionals who intervene with patients and their physicians to improve medication regimens; and (3) measure their results. The validation study determined the extent to which the principles identified in version 1.0 are incorporated in MTM programs. The method was designed to determine to what extent the important features and operational elements of sound MTM programs as described in version 1.0 are (1) acceptable and seen as comprehensive to users, (2) incorporated into MTM programs in the field, (3) reflective of the consensus group's intentions, and (4) in need of modification or updating. NCQA first conducted Phase One, in which NCQA gathered perspectives on the principles in the consensus document from a mixed group of stakeholders representing both providers and users of MTM programs. Phase Two involved a deeper analysis of existing programs related to the consensus document, in which NCQA conducted a Web-based survey of 20 varied MTM programs and conducted in-depth site visits with 5 programs. NCQA selected programs offered by a range of MTM-providing organizations -- health plans, pharmacy benefit management companies, disease management organizations, and stand-alone MTM providers. NCQA analyzed the results of both phases. The Phase Two survey asked specific questions of the programs and found that some programs perform beyond the principles listed in version 1.0. NCQA found that none of the elements of the consensus document should be eliminated because programs cannot perform them, although NCQA suggested some areas where the document could be more expansive or more specific, given the state of MTM operations in the field. The important features and operational elements in the document were categorized into the following 3 overall categories, which NCQA used to structure the survey and conduct the site visits in Phase Two: (1) eligibility and enrollment, (2) operations, and (3) quality management. NCQA found that the original consensus document was realistic in identifying the elements of sound MTM. In the current project, NCQA's purpose was not to make judgments about the effectiveness of MTM programs in general or any individual program in particular. NCQA recommended that the consensus document could be made stronger and more specific in 3 areas: (1) specifically state that the Patient Identification and Recruitment section advocates use of various eligibility criteria that may include, but are not limited to, Medicare-defined MTM eligibility criteria; (2) reframe or remove the statement in Appendix A of the consensus document that the preferred modality for MTM is face-to-face interaction between patient and pharmacist, unless there are comparative data to support it as currently written; and (3) specifically recommend that programs measure performance across the entire populations in their plans in addition to measuring results for those patients selected into MTM. This will make benchmarking among programs possible and will lead to substantiated best practices in this growing field.

The effect of high-, moderate-, and low-fat diets on weight loss and cardiovascular disease risk factors.

PubMed

Fleming, Richard M

2002-01-01

Over 60% of Americans are overweight and a number of popular diets have been advocated, often without evidence, to alleviate this public health hazard. This study was designed to investigate the effects of several diets on weight loss, serum lipids, and other cardiovascular disease risk factors. One hundred men and women followed one of four dietary programs for 1 year: a moderate-fat (MF) program without calorie restriction (28 patients); a low-fat (LF) diet (phase I) (16) ; a MF, calorie-controlled (phase II) diet (38 patients); and a high-fat (HF) diet (18 subjects) [corrected]. Weight, total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), triglycerides (TG), homocysteine (Ho), and lipoprotein(a) [Lp(a)], were measured every 4th month. The TC/HDL-C ratio was calculated and fibrinogen levels were measured at baseline and after one year. The MF diet resulted in a 2.6% (NS) decrease in weight compared with 18.4% (p=0.045) decrease in patients on phase I, 12.6% (p=0.0085) decrease in patients on phase II, and 13.7% (p=0.025) decrease in those on the HF diet. TC was reduced by 5% (NS) in the MF group, 39.1% (p=0.0005) in the phase I group, and 30.4% (p=0.0001) in the phase II group. HF group had a 4.3% (NS) increase in TC. LDL-C was reduced by 6.1% (NS) on MF, 52.0% (p=0.0001) on phase I, and 38.8% (p=0.0001) on phase II. Patients on HF had a 6.0% (NS) increase in LDL-C. There were nonsignificant reductions in HDL-C in those on MF (-1.5%) and HF (-5.8%). Patients on phase I showed an increase in HDL-C of 9.0% (NS), while those on phase II diet had a 3.6% increase (NS) in HDL-C. TC/HDL-C increased (9.8%) only in patients following the high-fat diets (NS). Patients on MF had a 5.3% (NS) reduction in TC/HDL-C, while those on LF had significant reductions on the phase I ( -45.8%; p=0.0001) diet and phase II diet (-34.7%; p=0.0001). TG levels increased on both the MF (1.0%) and HF (5.5%) diets, although neither was statistically significant. People following the phase I and II diets showed reductions of 37.3% and 36.9%, respectively. Ho levels increased by 9.7% when people followed the MF diet and by 12.4% when they followed the HF diet. Patients following the phase I and phase II diets showed reductions of 13.6% and 14.6%, respectively. Only those following phase II diets showed a tendency toward significant improvement (p=0.061). Lp(a) levels increased by 4.7% following the MF (NS) diet and by 31.0% (NS) on the HF diet. Patients following phase I showed a 7.4% (NS) reduction and a 10.8% reduction (NS) following phase II. Fibrinogen levels increased only in individuals following HF diets (11.9%), while patients following MF (-0.6%), phase I (-11.0%), and phase II (-6.3%) diets showed nonsignificant reductions in fibrinogen. Patients on MF demonstrated nonsignificant reductions in weight, LDL-C, TC, HDL-C, TC/HDL-C ratios, and fibrinogen and nonsignificant increases in TGs, Lp(a), and homocysteine. There was significant weight loss in patients on phase I and II and HF diets after 1 year. Reductions in TC, LDL-C, TGs, and TC/HDL ratios were significant only in patients either following a LF diet or a MF, calorically reduced diet. Only patients following HF diets showed a worsening of each cardiovascular disease risk factor (LDL-C, TG, TC, HDL-C, TC/HDL ratio, Ho, Lp(a), and fibrinogen), despite achieving statistically significant weight loss. Copyright 2002 CHF, Inc.

Ada Integrated Environment II Computer Program Development Specification. Part 1.

DTIC Science & Technology

1981-12-01

34Programmable" access 3.2.5.5 controls ; provision for privileged 3.2.5.6 user. 3.3.1 3.3.3 4.1.2.11 3.7.1.2 KDBS - 3.2.5.7 Capability to archive data base...CM -1 1 PHASE I SOW REQUIREMENTS A - SPEC B5 -SPEC 4.111. 3.7.2 1Compiler -331 aMAPSE shall include a mechanism for 1 Linker -3.2.5 aautomatic stub...19 3.2.5.5 Process Administrator The Process Administrator controls the executions of logically concurrent MAPSE processes. The KFW Interface Package

National Program for Inspection of Non-Federal Dams. Plymouth Reservoir Dam (CT 00286), Naugatuck River Basin, Plymouth, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1981-05-01

de DAM4 -3;- \\ 1 I P 671 1Vt Pon& 7-9M k JXRA- A ’ /’xz , , n: :v K’LSEP...RESERVOIR A4~ Concrete Sp’lwa Stone Approach El . 192.0 Gt os P - ate Well ra . 67 l4.0 la E . 69 . Masnr Tj Te a h Welles and (a Catchp ilsn 48 RACP .e...ITl-43 El 670.1Da Gaale: -- 8 1- E. 7 . 692.c0B - C - ~ Fl. 672.4 -1-. . 694 70 2" ie e Stoney Masnn S-I Ba 318 ’Ln Ccete - npE. 72Loe ’ El . El

NASA developments in solid state power amplifiers

NASA Technical Reports Server (NTRS)

Leonard, Regis F.

1990-01-01

Over the last ten years, NASA has undertaken an extensive program aimed at development of solid state power amplifiers for space applications. Historically, the program may be divided into three phases. The first efforts were carried out in support of the advanced communications technology satellite (ACTS) program, which is developing an experimental version of a Ka-band commercial communications system. These first amplifiers attempted to use hybrid technology. The second phase was still targeted at ACTS frequencies, but concentrated on monolithic implementations, while the current, third phase, is a monolithic effort that focusses on frequencies appropriate for other NASA programs and stresses amplifier efficiency. The topics covered include: (1) 20 GHz hybrid amplifiers; (2) 20 GHz monolithic MESFET power amplifiers; (3) Texas Instruments' (TI) 20 GHz variable power amplifier; (4) TI 20 GHz high power amplifier; (5) high efficiency monolithic power amplifiers; (6) GHz high efficiency variable power amplifier; (7) TI 32 GHz monolithic power amplifier performance; (8) design goals for Hughes' 32 GHz variable power amplifier; and (9) performance goals for Hughes' pseudomorphic 60 GHz power amplifier.

Effects of high inclusion of soybean meal and a phytase superdose on growth performance of weaned pigs housed under the rigors of commercial conditions.

PubMed

Moran, K; Boyd, R D; Zier-Rush, C; Wilcock, P; Bajjalieh, N; van Heugten, E

2017-12-01

Two studies were conducted to determine whether soybean meal (SBM) use in nursery pig diets can be increased by superdosing with phytase. In Exp. 1, 2,550 pigs (BW of 5.54 ± 0.09 kg) were used to evaluate the optimal level of phytase in low- or high-SBM diets. Two SBM levels (low and high) and 4 phytase doses (0, 1,250, 2,500, and 3,750 phytase units [FTU]/kg) were combined to create 8 dietary treatments in a 2 × 4 factorial arrangement. Pigs were fed a 3-phase feeding program, with each period being 10, 10, and 22 d, respectively. Inclusion of low and high SBM was 15.0 and 25.0%, respectively, for Phase 1; 19.0 and 29.0%, respectively, for Phase 2; and 32.5% for the common Phase 3 diet. Pigs fed diets with high SBM had improved G:F for Phase 1 and 2 and overall ( < 0.01) compared with low-SBM diets. Phytase quadratically improved G:F during Phase 3 and overall ( < 0.05), with the optimum phytase dose being 2,500 FTU/kg. High-SBM diets tended ( = 0.09) to decrease stool firmness (determined daily from d 1 to 10) only on d 2. In Exp. 2, 2,112 pigs (BW of 5.99 ± 0.10 kg) were used to evaluate the impact of high levels of SBM and phytase on performance, stool firmness, mortality, and morbidity in weaned pigs originating from a porcine reproductive and respiratory syndrome (PRRS) virus-positive sow farm. Pigs were fed a 3-phase feeding program as in Exp. 1. Three levels of SBM (low, medium, or high) and 2 phytase levels (600 or 2,600 FTU) were combined to create 6 dietary treatments in a 3 × 2 factorial arrangement. Inclusion of SBM was 15.0, 22.5, and 30.0% for Phase 1 and 20.0, 27.5, and 35.0% for Phase 2 for low, medium, and high SBM, respectively, and 29.0% for the common Phase 3 diet. Inclusion of SBM did not affect growth performance. The percentage of pigs removed for medical treatment linearly declined with increasing SBM levels ( = 0.04). High-SBM diets tended ( < 0.10) to decrease stool firmness during d 4 and 5 and high phytase tended ( < 0.10) to improve stool firmness on d 2 and 4. Analyzed PRRS titers in saliva samples collected on d 20 and 42 confirmed the PRRS status of the pigs; however, viral load was not impacted by dietary treatments ( ≥ 0.11). Results indicate that SBM levels in early nursery diets can be increased without decreasing growth performance and may be favorable in pigs originating from PRRS-positive sow farms by reducing costs of medical treatments. Supplementation of phytase at superdose levels can improve growth performance independently from the level of SBM in the diet.

A library synthesis of 4-hydroxy-3-methyl-6-phenylbenzofuran-2-carboxylic acid ethyl ester derivatives as anti-tumor agents.

PubMed

Hayakawa, Ichiro; Shioya, Rieko; Agatsuma, Toshinori; Furukawa, Hidehiko; Naruto, Shunji; Sugano, Yuichi

2004-09-06

As a result of a hit-to-lead program using a technique of solution-phase parallel synthesis, a highly potent (2,4-dimethoxyphenyl)-[6-(3-fluorophenyl)-4-hydroxy-3-methylbenzofuran-2-yl]methanone (15b) was synthesized as an optimized derivative of 4-hydroxy-3-methyl-6-phenylbenzofuran-2-carboxylic acid ethyl ester (1), which was discovered as a screening hit from small-molecule libraries and exhibited selective cytotoxicity against a tumorigenic cell line.

Defense Small Business Innovation Research Program (SBIR). Volume 4. Defense Agencies Abstracts of Phase 1 Awards 1992

DTIC Science & Technology

1992-01-01

perturbations and nonstationary interference effects so as to reduce decoding 13 DARPA SBIR PHASE I AWARDS errors for spread spectrum communications...potential applications - Utilization of spread spectrum techniques by DoD and others is increasing because ot robusines, to interference and fading...Mirror Devices ( DMD ) illuminated by a low power laser diode or led will be considered as a source. Commercial optical software in conjunction with in

Exploration geophysics calculator programs for use on Hewlett-Packard models 67 and 97 programmable calculators

USGS Publications Warehouse

Campbell, David L.; Watts, Raymond D.

1978-01-01

Program listing, instructions, and example problems are given for 12 programs for the interpretation of geophysical data, for use on Hewlett-Packard models 67 and 97 programmable hand-held calculators. These are (1) gravity anomaly over 2D prism with = 9 vertices--Talwani method; (2) magnetic anomaly (?T, ?V, or ?H) over 2D prism with = 8 vertices?Talwani method; (3) total-field magnetic anomaly profile over thick sheet/thin dike; (4) single dipping seismic refractor--interpretation and design; (5) = 4 dipping seismic refractors--interpretation; (6) = 4 dipping seismic refractors?design; (7) vertical electrical sounding over = 10 horizontal layers--Schlumberger or Wenner forward calculation; (8) vertical electric sounding: Dar Zarrouk calculations; (9) magnetotelluric planewave apparent conductivity and phase angle over = 9 horizontal layers--forward calculation; (10) petrophysics: a.c. electrical parameters; (11) petrophysics: elastic constants; (12) digital convolution with = 10-1ength filter.

National Dam Safety Program. Onondaga Dam (Inventory Number NY 794), Oswego River Basin, Onondaga County, New York. Phase I Inspection Report.

DTIC Science & Technology

1981-06-30

Onondag Darn IC^Tjr 50 DO.GWAO1%Q I /W0 (Inventory Numiber NY 794), Oswego River , Basin , Onondage County, New York.Phs IS.DISR)UTI!4 TAY- I Inspection...Dam: Onondaga Dam ID. No. NY 794 State Located: New York County: Onondaga Watershed: Oswego River Basin Stream: Onondaga Creek Date of Inspection...CL E E C4)S0. 0. w CD 2. > C CD C C I 0 0 PHASE I INSPECTION REPORT ONONDAGA DAM I.D. NO NY 794 OSWEGO RIVER BASIN ONONDAGA COUNTY, NEW YORK SECTION 1

SCREEN: A simple layperson administered screening algorithm in low resource international settings significantly reduces waiting time for critically ill children in primary healthcare clinics.

PubMed

Hansoti, Bhakti; Jenson, Alexander; Kironji, Antony G; Katz, Joanne; Levin, Scott; Rothman, Richard; Kelen, Gabor D; Wallis, Lee A

2017-01-01

In low resource settings, an inadequate number of trained healthcare workers and high volumes of children presenting to Primary Healthcare Centers (PHC) result in prolonged waiting times and significant delays in identifying and evaluating critically ill children. The Sick Children Require Emergency Evaluation Now (SCREEN) program, a simple six-question screening algorithm administered by lay healthcare workers, was developed in 2014 to rapidly identify critically ill children and to expedite their care at the point of entry into a clinic. We sought to determine the impact of SCREEN on waiting times for critically ill children post real world implementation in Cape Town, South Africa. This is a prospective, observational implementation-effectiveness hybrid study that sought to determine: (1) the impact of SCREEN implementation on waiting times as a primary outcome measure, and (2) the effectiveness of the SCREEN tool in accurately identifying critically ill children when utilised by the QM and adherence by the QM to the SCREEN algorithm as secondary outcome measures. The study was conducted in two phases, Phase I control (pre-SCREEN implementation- three months in 2014) and Phase II (post-SCREEN implementation-two distinct three month periods in 2016). In Phase I, 1600 (92.38%) of 1732 children presenting to 4 clinics, had sufficient data for analysis and comprised the control sample. In Phase II, all 3383 of the children presenting to the 26 clinics during the sampling time frame had sufficient data for analysis. The proportion of critically ill children who saw a professional nurse within 10 minutes increased tenfold from 6.4% to 64% (Phase I to Phase II) with the median time to seeing a professional nurse reduced from 100.3 minutes to 4.9 minutes, (p < .001, respectively). Overall layperson screening compared to Integrated Management of Childhood Illnesses (IMCI) designation by a nurse had a sensitivity of 94.2% and a specificity of 88.1%, despite large variance in adherence to the SCREEN algorithm across clinics. The SCREEN program when implemented in a real-world setting can significantly reduce waiting times for critically ill children in PHCs, however further work is required to improve the implementation of this innovative program.

Femtoscopy as a tool for studying phase transition phenomena at STAR/BES energies in context of femtoscopic analysis at NICA

NASA Astrophysics Data System (ADS)

Wielanek, D.

2017-08-01

Femtoscopy is a tool to study the space-time evolution of hot and dense matter during high energy collision by using two-particle correlations. The femtoscopic and flow measurements at RHIC and LHC energies are well reproduced by the hydrodynamics models that contains equation of state (EoS) with crossover type transition from Quark-Gluon Plasma to hadron gas phase. Similar studies where performed at AGS and SPS accelerators and was performed in Beam Energy Scan (BES) program at Relativistic Heavy Ion Collider for exploring phase diagram of QCD matter. I present the femtoscopic observables calculated for Au-Au collisions at √sNN = 7:7 - 62:4 GeV calculated from viscous hydro + cascade model vHLLE+UrQMD with two types of EoSs - one that correspond to 1st order phase transition (PT) and second that correspond to crossover PT. I also discuss perspectives of femtoscopic measurements at NICA energy scale √sNN = 4 - 11 GeV.1

National Dam Inspection Program. Quakake Dam (NDI ID Number PA-00613, DER ID Number 13-11), Delaware River Basin, Quakake Creek, Carbon County, Pennsylvania. Phase I Inspection Report.

DTIC Science & Technology

1981-04-01

5.4 Method of Analysis. The facility has been analyzed in accordance with procedures and guidelines established by the U.S. Army, Corps of Engineers...1 CHECKED IT____________ - DATE 3 264 &MAbh.: & &E),~iAS 4Ke A wACE )_’ 7Z LS.&.S. PLA IL - W&S6 Af8aLw)" A.-~ 1PE*)𔃾X F_ ?LATF- E - 8-77)r4liS IA

National Dam Safety Program. Oldham Pond Dam (NJ00238), Passaic River Basin, Molly Ann Brook, Passaic County, New Jersey. Phase 1 Inspection Report

DTIC Science & Technology

1980-01-01

spookin all ;ruof os portain11g to t& r in exod to on tao o me - ovors tho an dm two svhoh rlean ,-l=]l be ~~~ttlsendt a do ealt ootuni •tkty toes Weo 48f...1 I . f4~~ 4 𔃾 . . . ’?9z - --- -, -𔃾. £ 4, *-.’.-. ~ .’*~ 94.44 9 , - / I LA~ BorrrA-i 7. - ’- N I.f A: .... ,CS HARMO [. tfl. wq N NT~V.- LANL W

Defense Small Business Innovation Research Program (SBIR). Volume 1. Army Projects, Abstracts of Phase 1 Awards from FY 1989 SBIR Solicitation

DTIC Science & Technology

1990-04-01

CONTRACT NUMBER: WILLIAM R BELCHER TITLE: SORBENTS FOR DECONTAMINATION OF CHEMICAL WARFARE AGENTS TOIC# 2 OFFICE: CRDEC IDENT#: 33401 SMALL BUSINESS...INDUSTRIES PO BOX 4338 - 4 LEONARD ST METUCHEN, NJ 08340 CONTRACT NUMBER: DR ASIT ROY TITLE: NOVEL ACTIVE SORBENTS FOR DECONTAMINATION OF CHEMICAL WARFARE AGE...DEFERRED TO PHASE II. BELTRAN INC 1133 E 35TH ST BROOKLYN, NY 11210 CONTRACT NUMBER: DR CONSTANCE SIMO TITLE: CONTROLLED CHEMICAL MODIFICATION OF

Phase 1 results from the Stirling-powered vehicle project

NASA Technical Reports Server (NTRS)

Shaltens, Richard K.

1988-01-01

The NASA Technology Utilization (TU) Office is sponsoring a multiyear, multiphase demonstration program to assess the technology developed under the DOE/NASA automotive Stirling engine (ASE) program with engines installed in various Air Force vehicles while being evaluated by independent third parties under realistic conditions. This paper reviews the operational history of Phase 1 with a Mod 1 Stirling engine installed in an Air Force multistop van in a variety of missions. Ten months of operation were with Air Force personnel at Langley Air Force Base, Virginia, where over 1100 hr and 4000 mi were logged on the Langley flight line. The Stirling-powered van operated on unleaded gasoline, JP-4 aircraft fuel, and diesel fuel at Langley Air Force Base. Two months of operation were completed with Deere and Company personnel in the Moline, Illinois area where over 175 hr and 2650 mi were logged on a Deere mail delivery route.

Competency Based Training Program for Department Chairpersons and Other Resource Personnel.

ERIC Educational Resources Information Center

Bingen, Frances N.; And Others

The Competency Based Training Program is a three part, three phase package. It contains: (1) a research document; (2) a set of 18 programed units and; (3) cassettes to accompany two specific units. The program phases require that: (1) the participant and a training advisor jointly perform a needs assessment activity and select appropriate units…

A Cataract Surgery Training Program: 2-Year Outcome After Launching.

PubMed

Yu, A-Yong; Wang, Qin-Mei; Li, Jin; Huang, Fang; Golnik, Karl

2016-01-01

To investigate whether a short-term training program can produce competent cataract surgeons. This observational pilot study enrolled 12 trainees who could not perform phacoemulsification independently. The training consisted of 2 phases. During the first 3-month phase, trainees were taught phacoemulsification through wet laboratory exposure and deliberate practice in patients at the training center in the Eye Hospital of Wenzhou Medical University in China. The second phase consisted of performing 50 cases at the trainees׳ home institution with supports from instructors of the first phase. Trainees׳ surgical results were followed-up. The surgical skill as measured by the Ophthalmology Surgical Competency Assessment Rubric (OSCAR) and surgical outcomes were analyzed. During the first phase trainees performed 193.3 ± 95.4 wet laboratory cases and 557 eyes in patients. The complication rate was 0.54%. The OSCAR scores improved significantly (p < 0.01) in the first phase. At the second phase, all the trainees could carry out phacoemulsification at their home hospital and the complication rate was 1.87%. During the long-term follow-up, 4936 cases of phacoemulsification were performed and the complication rate was 0.87%. Trainees succeeded in performing phacoemulsification safely and skillfully through a limited short period of training by wet laboratory exposure, deliberate practice in patients, and frequent formative feedback provided by the OSCAR tool. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

National Dam Safety Program. Wappingers Falls Dam (I.D. Number N.Y. 3, D.E.C. 613A), Hudson River Basin, Dutchess County, New York. Phase 1 Inspection Report

DTIC Science & Technology

1980-09-30

Classification 2I e. Ownership 2f. Purpose of Dam 2 g. Design and Construction History 2h. Normal Operating Procedure 2 1.3 PERTINENT DATA 2 a. Drainage...4 2.2 SUBSURFACE INVESTIGATION 4 2.3 DAM AND APPURTENANT STRUCTURES 4 2.4 CONSTRUCTION RECORDS 4 2.5 OPERATION RECORDS 2.6 EVALUATION OF DATA 5 4...12 a. Visual Observations 12 b. Design and Construction Data 12 c. Stability Analysis 12 d. Operating Records 13 e. Post- Construction Changes 13 f

Solar power satellite system definition study, phase 2. Part 1: Midterm briefing

NASA Technical Reports Server (NTRS)

1979-01-01

An overview of the program plan for the Solar Power Satellite Program is given. Progress in the microwave power transmission system is reported. A description is given of the following: (1) launch and recovery site facilities, systems and operations; (2) cargo packaging; (3) earth-to-LEO cargo transportation operations; (4) LEO-to-GEO cargo transportation operations; (5) personnel transportation operations; (6) space vehicles in-space maintenance operations; and (7) SPS maintenance systems and operations. Other topics discussed include GEO base operations, satellite construction operations, intra-base logistics, and GEO base definition. A research and program plan is presented along with cost estimates.

Swimming Pools. A Guide to Their Planning, Design and Operation.

ERIC Educational Resources Information Center

Gabrielsen, M. Alexander, Ed.

Information is presented regarding all phases of swimming pool development and operation from earliest planning considerations to final programing. This comprehensive book covers--(1) the steps involved in planning a pool, (2) designing the pool, (3) water circulation, filtration, and treatment, (4) community pools, school and agency pools, and…

National Dam Safety Program. Memphis Lake and Park Dam (MO 10217), Mississippi - SAlt - Quincy River Basin, Scotland County, Missouri. Phase I Inspection Report.

DTIC Science & Technology

1978-12-01

91 ._ ,_ ., o .2 2’. 3 bl.37 . . . . . ... A.7 ,,?Y 33 Y3,1 . . ... 9. .. . Q . o 7 .,/1 281 .l5/ . . . . - 3,c~ 2,542 3 1 2/6J ? 11,3 ),o ! ,os’ /,.3...8217;.;, ." ;,; - . . .CCC14, , .,.. . - ,fl qk -- I a4 . zWI & a a la Ir Z 0 f 1. ; ata d *~~~~~~~~~0D O 7 ... . . . . . .. . . . . . - AS 1 Z. Zt ~40. 4 0 . & J,10" 1

NASA/Navy Benchmarking Exchange (NNBE). Volume 1. Interim Report. Navy Submarine Program Safety Assurance

NASA Technical Reports Server (NTRS)

2002-01-01

The NASA/Navy Benchmarking Exchange (NNBE) was undertaken to identify practices and procedures and to share lessons learned in the Navy's submarine and NASA's human space flight programs. The NNBE focus is on safety and mission assurance policies, processes, accountability, and control measures. This report is an interim summary of activity conducted through October 2002, and it coincides with completion of the first phase of a two-phase fact-finding effort.In August 2002, a team was formed, co-chaired by senior representatives from the NASA Office of Safety and Mission Assurance and the NAVSEA 92Q Submarine Safety and Quality Assurance Division. The team closely examined the two elements of submarine safety (SUBSAFE) certification: (1) new design/construction (initial certification) and (2) maintenance and modernization (sustaining certification), with a focus on: (1) Management and Organization, (2) Safety Requirements (technical and administrative), (3) Implementation Processes, (4) Compliance Verification Processes, and (5) Certification Processes.

National Dam Safety Program. Delmar Reservoir Number 1 Dam (Inventory Number N.Y. 1401), Lower Hudson River Basin, Albany County, New York. Phase I Inspection Report,

DTIC Science & Technology

1981-09-14

provides Infortiation ar’d analysis ort tlepk-sical conditi dain as of the report date. Informatior% andI analysis are baseti oA yis inspection of the... analysis was not performed in the usual manner of modeling a watershed area. The drainage area for this structure was limited to the reservoir itself...SYSTEM 6 4.4 EVALUATION 6 5 HYDROLOGIC/HYDRAULIC 7 * *1 I PAGE NO. 5.1 DRAINAGE AREA CHARACTERISTICS 7 5.2 ANALYSIS CRITERIA 7 5.3 SPILLWAY CRITERIA 7 5.4

Installation Restoration Program. Phase II. Confirmation/Quantification Stage 1 for Nellis Air Force Base, Nevada.

DTIC Science & Technology

1985-08-09

chemicals from the sample, thereby preventing any effects on sample chemistry and cross-contamination of subsequent samples. The laboratory quality...14 Top 3011 4 16 1 Ca 1 ch4DChief ’aquifer (water-ticurinr 16 69 53 i Lrowm clay fo.mation) L 69 1 74 5 . atar oaandand ,ravei from..0.to .750. 74 1 127...significant fraction of the Chemistry Department’s work involves data processing. Mathematical models, based upon analysis of standard solutions or

Analysis of Wake VAS Benefits Using ACES Build 3.2.1: VAMS Type 1 Assessment

NASA Technical Reports Server (NTRS)

Smith, Jeremy C.

2005-01-01

The FAA and NASA are currently engaged in a Wake Turbulence Research Program to revise wake turbulence separation standards, procedures, and criteria to increase airport capacity while maintaining or increasing safety. The research program is divided into three phases: Phase I near term procedural enhancements; Phase II wind dependent Wake Vortex Advisory System (WakeVAS) Concepts of Operations (ConOps); and Phase III farther term ConOps based on wake prediction and sensing. The Phase III Wake VAS ConOps is one element of the Virtual Airspace Modelling and Simulation (VAMS) program blended concepts for enhancing the total system wide capacity of the National Airspace System (NAS). This report contains a VAMS Program Type 1 (stand-alone) assessment of the expected capacity benefits of Wake VAS at the 35 FAA Benchmark Airports and determines the consequent reduction in delay using the Airspace Concepts Evaluation System (ACES) Build 3.2.1 simulator.

Installation Restoration Program. Phase II. Confirmation/Quantification. Stage 1 for Air Force Plant 6, Cobb County, Georgia. Volume 2.

DTIC Science & Technology

1985-08-09

FL UNLSSIFIED C R NEFF ET AL 99 AUG 95 F33615-84-D-4491 F/O 13/2 NLEmhANNE.mmmmhhhhl smhmhhhhmmhhls mhmmhmmhhhhhl...Occupational and Environmental Gainesville, FL 32602-3052 Health Laboratory I Brookq -kir ForrA R"Pn ’’y 1:;~ Sa. NAME OF FUNOINGiSPONSORING 8b. OFFICE...z ul N z~ I. * 4 11 z z 41 ( z a FL - pJ 0 :, w I.. 0 I z. z w \\, Cl) - u zzw JJ 4,..- 4.0 .J.. a A7 0 z I .4-i~ I _ _ __ _ _ C4.. % 0- .1 z IH~ID3M A

Installation Restoration Program. Phase 1 - Records Search, Castle AFB, California

DTIC Science & Technology

1983-10-01

2 WAEEESnm vl-dddwd. ,de~, ~~~~~S.’. 4.. fC . 4h.1 Ff* To n 4w .64w Sim. .23 " -ta. fqU % . V.int i. few I. i& xi & T s - -f - R //5 . " T...iaaPa 1 l] 4 W. 0. 2162 W=L NO. 34-A Atwater District NW* of Section 6-7-13 Drilled by No I.D. December 194 0 - 5 Soil 541 or 18" #14 Ga. Double...Air Force Base. AFESC: Air Force Engineering and Services Center. AFFF : Aqueous Film Forming Foam, a fire extinquishing agent. *APR: Air Force

Vacuum Deployment and Testing of a 4-Quadrant Scalable Inflatable Solar Sail System

NASA Technical Reports Server (NTRS)

Lichodziejewski, David; Derbes, Billy; Galena, Daisy; Friese, Dave

2005-01-01

Solar sails reflect photons streaming from the sun and transfer momentum to the sail. The thrust, though small, is continuous and acts for the life of the mission without the need for propellant. Recent advances in materials and ultra-low mass gossamer structures have enabled a host of useful missions utilizing solar sail propulsion. The team of L'Garde, Jet Propulsion Laboratories, Ball Aerospace, and Langley Research Center, under the direction of the NASA In-Space Propulsion office, has been developing a scalable solar sail configuration to address NASA s future space propulsion needs. The baseline design currently in development and testing was optimized around the 1 AU solar sentinel mission. Featuring inflatably deployed sub-T(sub g), rigidized beam components, the 10,000 sq m sail and support structure weighs only 47.5 kg, including margin, yielding an areal density of 4.8 g/sq m. Striped sail architecture, net/membrane sail design, and L'Garde's conical boom deployment technique allows scalability without high mass penalties. This same structural concept can be scaled to meet and exceed the requirements of a number of other useful NASA missions. This paper discusses the interim accomplishments of phase 3 of a 3-phase NASA program to advance the technology readiness level (TRL) of the solar sail system from 3 toward a technology readiness level of 6 in 2005. Under earlier phases of the program many test articles have been fabricated and tested successfully. Most notably an unprecedented 4-quadrant 10 m solar sail ground test article was fabricated, subjected to launch environment tests, and was successfully deployed under simulated space conditions at NASA Plum Brook s 30m vacuum facility. Phase 2 of the program has seen much development and testing of this design validating assumptions, mass estimates, and predicted mission scalability. Under Phase 3 a much larger 20 m square test article including subscale vane has been fabricated and tested. A 20 m system ambient deployment has been successfully conducted after enduring Delta-2 launch environment testing. The program will culminate in a vacuum deployment of a 20 m subscale test article at the NASA Glenn s Plum Brook 30 m vacuum test facility to bring the TRL level as close to 6 as possible in 1 g. This focused program will pave the way for a flight experiment of this highly efficient space propulsion technology.

National Program for Inspection of Non-Federal Dams. Patch Reservoir Dam (MA 00122), Blackstone River Basin, Worcester, Massachusetts. Phase I Inspection Report.

DTIC Science & Technology

1978-08-01

ow epC, Oj f0L o 64w 6* +*’r4- {(lo.d, J*t*. M .C , f. * Stpm ". I47.,, 08%~~~ (3u~t 1 CY4 p.,4 5sf- Stc. ’ few&4. I tVC 100 ’ eX4 F:’/POCJ FIDV&4, 4Z...IESIT CiHAR1( * NATIONAL BUREAU OF S ANOAS- 1 % 3 *A N 7 o .. .. Vc " w .. BLACKSTONE RIVER BASIN LU WORCESTER, MASSACHUSETTS 3,4., 4• . PATCH...report. 19I. KEY WORDS (Coninue on reverse aide # 1 01*0064IOWuEIel 1 ~0F 6? l0eAk M111I..o) DAMS, INSPECTION, DAM SAFETY, Blackstone River Basin

Analytical Concept: Development of a Multinational Information Strategy

DTIC Science & Technology

2008-10-31

16 1.4.3 Training and Mentoring/ Coaching ............................................................. 16 1.5 Analysis Requirements...America. These priority focus areas will become subject to experimentation in a number of consecutive phases of the 2008 Major Integrating Event ( MIE ...factor in general, in the MNE 5 CD&E program, focused on supporting concept validation in the 2008 MIE . The Analytical Concept outlines processes and

A Center of Excellence in Rotary Wing Aircraft Technology. Phase 2. Program Maturation Phase, 15 January 1988 - 14 January 1993

DTIC Science & Technology

1993-03-14

COSTSHARING REOUIRED AND UNIVERSITY COO SHARING c ison For INCREASED . . *AFLIGHT SIMULATION TASK ADDED D ! !L ý Figure 1. _It• .. ... Avail. 2Blot S. . .. lI...Vibrations and Structnal Dynamics .................. 28 Task 4. Damage Resistance in Rotorcraft Structus ........................ 31 D . Flight Mechanics and...Twenty-Second Symposium (Volume i), ASTM STP 1131, H. A. Ernst, A. Saxena, and D . L. McDowell, Eds., American Society for Testing and Materials

Clinical Investigation Program Report, RCS MED-300 (R-1).

DTIC Science & Technology

1985-10-31

Patients with Locally Advanced Gastric Adenocarcinoma, Phase III. (C) 63 1982 SWOG 8006, Preoperative Reductive Chemotherapy for Stage III or IV Operable...Mesothelioma Localized to One Hemithorax, Phase III. (C) 81 1984 SWOG 8104, Treatment of Advanced Seminoma (Stage cII (4) + clII) with Combined...of Locally or Regionally Recurrent but Surgically Resectable Breast Cancer. (C) 99 1984 SWOG 8300, Treatment of Limited Non-Small Cell Lung Cancer

Robotic Surgical Education: a Collaborative Approach to Training Postgraduate Urologists and Endourology Fellows

PubMed Central

Mirheydar, Hossein; Jones, Marklyn; Koeneman, Kenneth S.

2009-01-01

Objective: Currently, robotic training for inexperienced, practicing surgeons is primarily done vis-à-vis industry and/or society-sponsored day or weekend courses, with limited proctorship opportunities. The objective of this study was to assess the impact of an extended-proctorship program at up to 32 months of follow-up. Methods: An extended-proctorship program for robotic-assisted laparoscopic radical prostatectomy was established at our institution. The curriculum consisted of 3 phases: (1) completing an Intuitive Surgical 2-day robotic training course with company representatives; (2) serving as assistant to a trained proctor on 5 to 6 cases; and (3) performing proctored cases up to 1 year until confidence was achieved. Participants were surveyed and asked to evaluate on a 5-point Likert scale their operative experience in robotics and satisfaction regarding their training Results: Nine of 9 participants are currently performing robotic-assisted laparoscopic radical prostatectomy (RALP) independently. Graduates of our program have performed 477 RALP cases. The mean number of cases performed within phase 3 was 20.1 (range, 5 to 40) prior to independent practice. The program received a rating of 4.2/5 for effectiveness in teaching robotic surgery skills. Conclusion: Our robotic program, with extended proctoring, has led to an outstanding take-rate for disseminating robotic skills in a metropolitan community. PMID:19793464

Robotic surgical education: a collaborative approach to training postgraduate urologists and endourology fellows.

PubMed

Mirheydar, Hossein; Jones, Marklyn; Koeneman, Kenneth S; Sweet, Robert M

2009-01-01

Currently, robotic training for inexperienced, practicing surgeons is primarily done vis-à-vis industry and/or society-sponsored day or weekend courses, with limited proctorship opportunities. The objective of this study was to assess the impact of an extended-proctorship program at up to 32 months of follow-up. An extended-proctorship program for robotic-assisted laparoscopic radical prostatectomy was established at our institution. The curriculum consisted of 3 phases: (1) completing an Intuitive Surgical 2-day robotic training course with company representatives; (2) serving as assistant to a trained proctor on 5 to 6 cases; and (3) performing proctored cases up to 1 year until confidence was achieved. Participants were surveyed and asked to evaluate on a 5-point Likert scale their operative experience in robotics and satisfaction regarding their training. Nine of 9 participants are currently performing robotic-assisted laparoscopic radical prostatectomy (RALP) independently. Graduates of our program have performed 477 RALP cases. The mean number of cases performed within phase 3 was 20.1 (range, 5 to 40) prior to independent practice. The program received a rating of 4.2/5 for effectiveness in teaching robotic surgery skills. Our robotic program, with extended proctoring, has led to an outstanding take-rate for disseminating robotic skills in a metropolitan community.

Power management and distribution system for a More-Electric Aircraft (MADMEL) -- Program status

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

Maldonado, M.A.; Shah, N.M.; Cleek, K.J.

1995-12-31

A number of technology breakthroughs in recent years have rekindled the concept of a more-electric aircraft. High-power solid-state switching devices, electrohydrostatic actuators (EHAs), electromechanical actuators (EMAs), and high-power generators are just a few examples of component developments that have made dramatic improvements in properties such as weight, size, power, and cost. However, these components cannot be applied piecemeal. A complete, and somewhat revolutionary, system design approach is needed to exploit the benefits that a more-electric aircraft can provide. A five-phase Power Management and Distribution System for a More-Electric Aircraft (MADMEL) program was awarded by the Air Force to the Northrop/Grumman,more » Military Aircraft Division team in September 1991. The objective of the program is to design, develop, and demonstrate an advanced electrical power generation and distribution system for a more-electric aircraft (MEA). The MEA emphasizes the use of electrical power in place of hydraulics, pneumatic, and mechanical power to optimize the performance and life cycle cost of the aircraft. This paper presents an overview of the MADMEL program and a top-level summary of the program results, development and testing of major components to date. In Phase 1 and Phase 2 studies, the electrical load requirements were established and the electrical power system architecture was defined for both near-term (NT-year 1996) and far-term (FT-year 2003) MEA application. The detailed design and specification for the electrical power system (EPS), its interface with the Vehicle Management System, and the test set-up were developed under the recently completed Phase 3. The subsystem level hardware fabrication and testing will be performed under the on-going Phase 4 activities. The overall system level integration and testing will be performed in Phase 5.« less

New techniques for positron emission tomography in the study of human neurological disorders

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

Kuhl, D.E.

1993-01-01

This progress report describes accomplishments of four programs. The four programs are entitled (1) Faster,simpler processing of positron-computing precursors: New physicochemical approaches, (2) Novel solid phase reagents and methods to improve radiosynthesis and isotope production, (3) Quantitative evaluation of the extraction of information from PET images, and (4) Optimization of tracer kinetic methods for radioligand studies in PET.

How do drug users define their progress in harm reduction programs? Qualitative research to develop user-generated outcomes

PubMed Central

Ruefli, Terry; Rogers, Susan J

2004-01-01

Background Harm reduction is a relatively new and controversial model for treating drug users, with little formal research on its operation and effectiveness. In order to advance the study of harm reduction programs and our understanding of how drug users define their progress, qualitative research was conducted to develop outcomes of harm reduction programming that are culturally relevant, incremental, (i.e., capable of measuring change), and hierarchical (i.e., capable of showing how clients improve over time). Methods The study used nominal group technique (NGT) to develop the outcomes (phase 1) and focus group interviews to help validate the findings (phase 2). Study participants were recruited from a large harm-reduction program in New York City and involved approximately 120 clients in 10 groups in phase 1 and 120 clients in 10 focus groups in phase 2. Results Outcomes of 10 life areas important to drug users were developed that included between 10 to 15 incremental measures per outcome. The outcomes included ways of 1) making money; 2) getting something good to eat; 3) being housed/homeless; 4) relating to families; 5) getting needed programs/benefits/services; 6) handling health problems; 7) handling negative emotions; 8) handling legal problems; 9) improving oneself; and 10) handling drug-use problems. Findings also provided insights into drug users' lives and values, as well as a window into understanding how this population envisions a better quality of life. Results challenged traditional ways of measuring drug users based solely on quantity used and frequency of use. They suggest that more appropriate measures are based on the extent to which drug users organize their lives around drug use and how much drug use is integrated into their lives and negatively impacts other aspects of their lives. Conclusions Harm reduction and other programs serving active drug users and other marginalized people should not rely on institutionalized, provider-defined solutions to problems in living faced by their clients. PMID:15333130

National Dam Safety Program. Alpina Dam (Inventory Number NY 778), St. Lawrence River Basin, Lewis County, New York. Phase I Inspection Report,

DTIC Science & Technology

1980-02-14

LI z ma LiA a 0 4A4 Idd 0. 0a 4J 00 0 0) ac 4) w 0 - V/) 0 ~ . 0 zV -w o ~ = go -j- W- zwI - In0 0 L iz ma ~ 5 w sUs Li co ~LA.Z ts Al 0m z 0 w z Lij 0...CP= .63 VOL= 1.00 9. 32. 65. 1#4. 147. 192. 238. 281 . 317. 344. 361. 376. 368. 356. 322. 295. 276. 247. ZZ6. 267. 196. 173. 159. 145. 133. 122. 111

National Dam Safety Program. Main Mill Dam (Inventory Number N.Y. 262), Lake Champlain Basin, Clinton County, New York. Phase I Inspection Report,

DTIC Science & Technology

1981-09-21

00 a0l 2 i K~~~~W 0 0 11 - 00 0 0: 3000. 0 000 #4IL .4 4 00. II O (0 4 2 0 4 O0NI. * 1.414 6 1 * 01% w 0-3 0 ft a KO na a’ aVNi *~~~~- 0- 4 1000 .00...S USO S ft# 6-31@@~1~eN~iS~l0540-31 140 31 srn 0500 4- U 0-C S U S E S C J C #If skO - S U S 4 0 Ow .U -, sa s4* a. 04 , m .4Va aP.9aI 0. 00ee s es

Evaluation of Project P.A.T.H.S. (Secondary 1 Program) by the Program Participants: Findings Based on the Full Implementation Phase

ERIC Educational Resources Information Center

Shek, Daniel T. L.; Sun, Rachel C. F.

2008-01-01

A total of 207 schools (N = 33,693 students) participated in the Secondary 1 Program of Project P.A.T.H.S. in the Full Implementation Phase (2006-07). Participants responded to a Subjective Outcome Evaluation Form (Form A) to assess their views of the program, instructors, and perceived effectiveness after program completion. Utilizing the…

Program Evaluation in Alternative Education: An Annotated Bibliography. Teacher Education Forum; Volume 4, Number 17.

ERIC Educational Resources Information Center

Esp, Barbara

The Forum Series is a collection of papers dealing with all phases of teacher education including inservice training and graduate study. This selection is an annotated bibliography in two parts: (1) Evaluation Issues and Methods; and (2) Studies of Alternative Environments. (DMT)

An Innovative, No-cost, Evidence-Based Smartphone Platform for Resident Evaluation.

PubMed

Green, John M

Timely performance evaluation and feedback are critical to resident development. However, formulating and delivering this information disrupts physician workflow, leading to low participation. This study was designed to determine if a locally developed smartphone platform would integrate regular evaluation into daily processes and thus increase faculty participation in timely resident evaluation. Formal, documented resident operative and patient interaction evaluations were compiled over an 8-month study period. The study was divided into two 4-month phases. No changes to the existing evaluation methods were made during Phase 1. Phase 2 began after a washout period of 2 weeks and coincided with the launch of a smartphone-based platform. The platform uses a combination of Likert scale questions and the Dreyfus model of skill acquisition to describe competence levels in technical and nontechnical skills. The instrument inflicts minimal effect on surgeon workflow, with the aim of integrating resident evaluation into daily processes. The number of different faculty members performing evaluations, resident level (postgraduate year), type of interaction or procedure, and competency data were compiled. All evaluations were tracked by the program director as they were automatically uploaded into a database. Faculty members were introduced to the new platform at the beginning of Phase 2, and previous methods of evaluation continued to be encouraged and were considered valid throughout both phases of the study. Data were analyzed using Fisher exact test for specific PGY level, and chi-square test was used for overall program analysis. Statistical significance was set at p < 0.05. Total faculty engagement, that is, number of faculty members completing evaluations, increased from 13% (5/38) in Phase 1 to 53% (20/38) in Phase 2. During Phase 1, all evaluations consisted of online forms through the department's established system or e-mails to the program director. Evaluations were completed in 0.9% (15/1599) of cases residents completed in Phase 1 versus 12% (217/1812) of those in Phase 2. During Phase 2, evaluations were conducted exclusively using the new platform. This was done based on participant's choice. Total numbers of residents and core faculty members did not change between Phases 1 and 2. A smartphone-based platform can be created with existing technology at no cost. It is adaptable and can be updated in real-time and can employ validated scales to build an evaluation portfolio for learners assessing technical and nontechnical skills. Furthermore, and perhaps most importantly, it can be designed to integrate into existing workflow patterns to increase faculty participation. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Telemedicine spirometry training and quality assurance program in primary care centers of a public health system.

PubMed

Marina Malanda, Nuria; López de Santa María, Elena; Gutiérrez, Asunción; Bayón, Juan Carlos; Garcia, Larraitz; Gáldiz, Juan B

2014-04-01

Forced spirometry is essential for diagnosing respiratory diseases and is widely used across levels of care. However, several studies have shown that spirometry quality in primary care is not ideal, with risks of misdiagnosis. Our objective was to assess the feasibility and performance of a telemedicine-based training and quality assurance program for forced spirometry in primary care. The two phases included (1) a 9-month pilot study involving 15 centers, in which spirometry tests were assessed by the Basque Office for Health Technology Assessment, and (2) the introduction of the program to all centers in the Public Basque Health Service. Technicians first received 4 h of training, and, subsequently, they sent all tests to the reference laboratory using the program. Quality assessment was performed in accordance with clinical guidelines (A and B, good; C-F, poor). In the first phase, 1,894 spirometry tests were assessed, showing an improvement in quality: acceptable quality tests increased from 57% at the beginning to 78% after 6 months and 83% after 9 months (p<0.001). In the second phase, 7,200 spirometry tests were assessed after the inclusion of 36 additional centers, maintaining the positive trend (61%, 87%, and 84% at the same time points; p<0.001). (1) The quality of spirometry tests improved in all centers. (2) The program provides a tool for transferring data that allows monitoring of its quality and training of technicians who perform the tests. (3) This approach is useful for improving spirometry quality in the routine practice of a public health system.

Vital signs monitoring plan for the Klamath Network: Phase I report

USGS Publications Warehouse

Sarr, Daniel; Odion, Dennis; Truitt, Robert E.; Beever, Erik A.; Shafer, Sarah; Duff, Andrew; Smith, Sean B.; Bunn, Windy; Rocchio, Judy; Sarnat, Eli; Alexander, John; Jessup, Steve

2004-01-01

This report chronicles the Phase 1 stage of the vital signs monitoring program for the Klamath Network. It consists of two chapters and eleven appendixes. The purposes of Chapter One are to 1) describe the network administrative structure and approach to planning; 2) introduce the Klamath Network parks, their resources, and environmental settings; 3) explain the need for monitoring changes in resources and supporting environments; 4) identify key information gaps that limit understanding of how to best achieve these monitoring goals. The purpose of Chapter Two is to develop the descriptive information provided in Chapter One into a conceptual basis for vital signs monitoring and to present the Network’s initial suite of conceptual models. The Report Appendices provide in-depth information on a variety of topics researched in preparation of the report, including: detailed natural resource profiles for each park, supporting policies and guidelines, regional fire regimes, vegetation types of the parks, exotic species threats, interagency monitoring programs, air issues, water quality (Phase 1 Report), Network vital signs (Scoping Summary Report), rare species, and rare habitats of the parks.

A short course of cardiac rehabilitation program is highly cost effective in improving long-term quality of life in patients with recent myocardial infarction or percutaneous coronary intervention.

PubMed

Yu, Cheuk-Man; Lau, Chu-Pak; Chau, June; McGhee, Sarah; Kong, Shun-Ling; Cheung, Bernard Man-Yung; Li, Leonard Sheung-Wai

2004-12-01

To evaluate the long-term effect of a cardiac rehabilitation and prevention program (CRPP) on quality of life (QOL) and its cost effectiveness. Prospective, randomized controlled trial. University-affiliated outpatient cardiac rehabilitation and prevention center. A total of 269 patients (76% men; mean age, 64+/-11 y) with recent acute myocardial infarction (AMI; n=193) or after elective percutaneous coronary intervention (PCI; n=76) were randomized in a ratio of 2 to 1. Patients received either CRPP (an 8-wk exercise and education class in phase 2) or conventional therapy without exercise program (control group). They were followed until they had completed all 4 phases of the program (ie, 2 y). QOL assessments, by using the Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) and Symptoms Questionnaire, were performed at the end of each phase. Direct health care cost was calculated, whereas cost utility was estimated as money spent (in US dollars) per quality-adjusted life-year (QALY) gained. In the CRPP group, 6 of the 8 SF-36 dimensions improved significantly by phase 2 and were maintained throughout the study period. Patients were less anxious and depressed, and felt more relaxed and contented. In the control group, none of the SF-36 dimensions were improved by phase 2, and bodily pain was increased. In phase 4, only 4 dimensions were improved. Symptoms were unchanged except for increased hostility score. There was a significant gain in net time trade-off in the CRPP group after phase 2. The direct health care expenses in the CRPP and control groups were 15,292 dollars and 15,707 dollars per patient, respectively. Therefore, the cost utility calculated was 640 dollars saved per QALY gained. Savings attributable to CRPP were primarily explained by the lower rate (13% vs 26% of patients, chi2 test=3.9, P <.05) and cost of subsequent PCI (P =.01). In an era of managing patients with coronary heart disease, a short-course CRPP was highly cost effective in providing better QOL to patients with recent AMI or after elective PCI. In addition, the improvement of QOL was quick and sustained for at least 2 years after CRPP.

An Innovative Multiphased Strategy to Recruit Underserved Adults into a Randomized Trial of a Community-Based Diabetes Risk Reduction Program

PubMed Central

Santoyo-Olsson, Jasmine; Cabrera, Julissa; Freyre, Rachel; Grossman, Melanie; Alvarez, Natalie; Mathur, Deepika; Guerrero, Maria; Delgadillo, Adriana T.; Kanaya, Alka M.; Stewart, Anita L.

2011-01-01

Purpose: To conduct and evaluate a two-phased community-based approach to recruit lower socioeconomic status, minority, or Spanish-speaking adults at risk of developing diabetes to a randomized trial of a lifestyle intervention program delivered by a public health department. Design: Within geographic areas comprising our target population, 4 community organizations provided local space for conducting the study and program. Phase I—outreach in venues surrounding these organizations—included diabetes education, a short diabetes risk appraisal (DRA), and diabetes risk screening based on a fasting fingerstick glucose test. Phase II—trial recruitment—began concurrently for those found to be at risk of developing diabetes in Phase I by explaining the study, lifestyle program, and research process. Those interested and eligible enrolled in the 1-year study. Results: Over 2 years, approximately 5,110 individuals received diabetes education, 1,917 completed a DRA, and 1,164 were screened of which 641 (55%) had an elevated fingerstick result of ≥106 mg/dl. Of the study sampling frame—persons over age 25 at risk of developing diabetes (N = 544)—238 (43%) enrolled in the trial; of those who were study eligible (n = 427), 56% enrolled. In the final sample, mean age was 56 years (SD = 17), 78% were ethnic minorities, 32% were Spanish-speaking, and 15% had a high school education or less. Implications: Providing diabetes health education and screening prior to study recruitment may help overcome barriers to research participation in underserved communities, thus helping address difficulties recruiting minority and older populations into research, particularly research pertaining to chronic disease risk factors. PMID:21565823

National Dam Safety Program. English Road Detention Facility Dam (Inventory Number NY 996), Lake Ontario Basin, New York. Phase I Inspection Report,

DTIC Science & Technology

1981-06-30

ASSOCIATES S1466TIDO CKD DATE SUJECT SUS-SWGGT NO. OWNER PROJECT N"M 4 4 c L~c j~a~ L,1L l ~~ti .4 J 3𔄀’A A’~ O,, Vrf ~ 7%& /4 -MI 4 P <L- ,4e/ P" 0’vc 3...sand. 13’O" 7 VeryI derse brown wet lite i to .ine sand, traceI5 22 g2 4 Z 𔃻 1 18-𔃺"-1610" of silt.’ 18 h.8 6 , ,-81 S" 9 6𔃺"-8𔃺" t 7 17,6 1 20 12

Influence of light and darkness on the behaviour of Dermanyssus gallinae on layer farms.

PubMed

Sokół, R; Szkamelski, A; Barski, D

2008-01-01

The behaviour of Dermanyssus gallinae was investigated on two layer farms where two different light programs were introduced in the 40th week of hen life. In layer house No. 1, light was applied continuously for 16 hours during the day, while layer house No. 2 was subjected to 4 hours of light and 2 hours of darkness applied alternately during the day. To monitor the level of red mite infestation, 30 tube traps were placed in every layer house corridor at a height of 1.5 m above the floor. In the first layer house, 280 Dermanyssus gallinae females, 50 nymph larvae and 198 eggs were found in 100 mg of tube trap material during 16 hours of the light phase, while during the 8-hour darkness phase, 1240 females, 70 nymph larvae and 110 eggs were collected. In the other layer house (with an alternating light phase of 4 hours and a darkness phase of 2 hours per day), 387 Dermanyssus gallinae females, 401 nymph larvae and 1060 eggs were found in trap tubes over the 8-hour dark phase, while 343 females, 202 nymph larvae and 1106 eggs were discovered over the 16-hour light phase.

Regulatory controls on the hydrogeological characterization of a mixed waste disposal site, Radioactive Waste Management Complex, Idaho National Engineering Laboratory

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

Ruebelmann, K.L.

1990-01-01

Following the detection of chlorinated volatile organic compounds in the groundwater beneath the SDA in the summer of 1987, hydrogeological characterization of the Radioactive Waste Management Complex (RWMC), Idaho National Engineering Laboratory (INEL) was required by the Resource Conservation and Recovery Act (RCRA). The waste site, the Subsurface Disposal Area (SDA), is the subject of a RCRA Corrective Action Program. Regulatory requirements for the Corrective Action Program dictate a phased approach to evaluation of the SDA. In the first phase of the program, the SDA is the subject of a RCRA Facility Investigation (RIF), which will obtain information to fullymore » characterize the physical properties of the site, determine the nature and extent of contamination, and identify pathways for migration of contaminants. If the need for corrective measures is identified during the RIF, a Corrective Measures Study (CMS) will be performed as second phase. Information generated during the RIF will be used to aid in the selection and implementation of appropriate corrective measures to correct the release. Following the CMS, the final phase is the implementation of the selected corrective measures. 4 refs., 1 fig.« less

40 CFR 86.1915 - What are the requirements for Phase 1 and Phase 2 testing?

Code of Federal Regulations, 2011 CFR

2011-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1915 What are the requirements for Phase 1 and Phase 2 testing? For all selected engine families, you must do the following: (a...

40 CFR 86.1915 - What are the requirements for Phase 1 and Phase 2 testing?

Code of Federal Regulations, 2013 CFR

2013-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1915 What are the requirements for Phase 1 and Phase 2 testing? For all selected engine families, you must do the following: (a...

40 CFR 86.1915 - What are the requirements for Phase 1 and Phase 2 testing?

Code of Federal Regulations, 2012 CFR

2012-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1915 What are the requirements for Phase 1 and Phase 2 testing? For all selected engine families, you must do the following: (a...

40 CFR 86.1915 - What are the requirements for Phase 1 and Phase 2 testing?

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES (CONTINUED) Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1915 What are the requirements for Phase 1 and Phase 2 testing? For all selected engine families, you must do the following: (a...

40 CFR 86.1915 - What are the requirements for Phase 1 and Phase 2 testing?

Code of Federal Regulations, 2014 CFR

2014-07-01

... (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Manufacturer-Run In-Use Testing Program for Heavy-Duty Diesel Engines § 86.1915 What are the requirements for Phase 1 and Phase 2 testing? For all selected engine families, you must do the following: (a) To...

Phase 1 Environmental Baseline Survey for Construction of a Solar Photovoltaic System by NV Energy on Nellis Air Force Base, Clark County, Nevada

DTIC Science & Technology

2011-01-01

is managed by the Restoration Program Manager (RPM) of the 99 CES/CEVR. Category 4 – Remedial action required and taken. Property where...Restoration Program Manager Mr. Waldo Pulido was contacted at his office, and he stated that he was not aware of any hazardous materials storage or...Site LF-01 and Site ST-27. Mr. Henry Rodriguez, 99 CES/CEANQ, Toxics Program Manager Mr. Henry Rodriguez was contacted at his office in 2009 as

[Effectiveness of a mindfulness program in primary care professionals].

PubMed

Martín Asuero, Andrés; Rodríguez Blanco, Teresa; Pujol-Ribera, Enriqueta; Berenguera, Anna; Moix Queraltó, Jenny

2013-01-01

To determine the long-term effects of a mindfulness program on burnout, mood states, empathy, and mindfulness in primary care professionals. A repeated measures before-after study was performed in 87 participants working in primary care. The variables evaluated were scores of the Burnout Inventory (Maslach), mood states (Profile of Mood States [POMS]), empathy (Jefferson Scale of Physician Empathy [JSPE]) and mindfulness (Five Facet Mindfulness Questionnaire [FFMQ]), adherence to the intervention, and changes in attitudes. Evaluations were performed at baseline, at 8 weeks, and at 6 and 12 months. The intervention lasted for 1 year and consisted of two training phases, an intensive first phase lasting 28 hours, spread over 8 weeks, and a second, maintenance phase of 25 hours spread over 10 months. The effect of the intervention was assessed through observed change, standardized response mean (SRM), and linear mixed-effects models on repeated measures. The scores of all the scales improved significantly during the follow-up compared with baseline scores. The greatest differences were obtained at 12 months, especially in the the FFMQ (SRM: 1.4), followed by the POMS (SRM: 0,8). The greatest improvement in the maintenance phase was found in the difference between consecutive scores. The only scale that showed major changes in all phases was the FFMQ scale. At the end of the intervention, 89% of participants practiced the exercises of the program on their own and 94% reported improvements in self-care and greater professionalism. A psychoeducational program based on mindfulness reduces burnout and improves mood states, empathy, and mindfulness, while encouraging better self-care. Copyright © 2013 SESPAS. Published by Elsevier Espana. All rights reserved.

The effect of alloying on gamma and gamma prime in nickel-base superalloys

NASA Technical Reports Server (NTRS)

Dreshfield, R. L.; Wallace, J. F.

1972-01-01

An investigation was conducted to determine the compositional limits of gamma and gamma prime phases in nickel-base superalloys. Fifty-one nickel-base alloys were melted under vacuum and heat treated for 4 hours at 1190 C followed by 1008 hours at 850 C. The alloys had the following composition ranges: A1 4.0 to 13 atomic percent, Cr 6.5 to 20.5 percent, Ti 0.25 to 4.75 percent, Mo 0.0 to 6.0 percent, and W 0.0 to 4.0 percent. The residues from the ammonium sulfate electrolytic extraction for the two-phase alloys were analyzed chemically and by X-ray diffraction. The results of the investigation were used to assemble a mathematical model of the gamma-gamma prime region of the Ni-Al-Cr-Ti-Mo-W system. A computer program was written to analyze the model of the phase diagram. Some of these results are also presented graphically. The resulting model is capable of satisfactorily predicting the compositions of conjugate gamma-gamma prime phases in the alloys investigated and twelve of fifteen commercial superalloys studied.

NBIT Program Phase I (2007-2010). Part 1, Chapters 1 Through 4

DTIC Science & Technology

2009-08-27

2 schematically shows the sample prepared before hydrothermal synthesis . The thin layer of Zn was convered to ZnO nanowires during hydrothermal ... Nanoparticle -Based Magnetically Amplified Surface Plasmon Resonance (Mag-SPR) Techniques; Jinwoo Cheon (Yonsei University, Korea) and A. Paul...Ion; Chapter 3 ? Ultra-Sensitive Biological Detection via Nanoparticle -Based Magnetically Amplified Surface Plasmon Resonance (Mag-SPR) Techniques

Analysis of nuclear waste disposal in space, phase 3. Volume 1: Executive summary of technical report

NASA Technical Reports Server (NTRS)

Rice, E. E.; Miller, N. E.; Yates, K. R.; Martin, W. E.; Friedlander, A. L.

1980-01-01

The objectives, approach, assumptions, and limitations of a study of nuclear waste disposal in space are discussed with emphasis on the following: (1) payload characterization; (2) safety assessment; (3) health effects assessment; (4) long-term risk assessment; and (5) program planning support to NASA and DOE. Conclusions are presented for each task.

Systematic framework to evaluate the status of physical activity research for persons with multiple sclerosis.

PubMed

Dixon-Ibarra, Alicia; Vanderbom, Kerri; Dugala, Anisia; Driver, Simon

2014-04-01

Exploring the current state of health behavior research for individuals with multiple sclerosis is essential to understanding the next steps required to reducing preventable disability. A way to link research to translational health promotion programs is by utilizing the Behavioral Epidemiological Framework, which describes a sequence of phases used to categorize health-related behavioral research. This critical audit of the literature examines the current state of physical activity research for persons with multiple sclerosis by utilizing the proposed Behavioral Epidemiological Framework. After searching MEDLINE, PUBMED, PsycINFO, Google Scholar and several major areas within EBSCOHOST (2000 to present), retrieved articles were categorized according to the framework phases and coding rules. Of 139 articles, 49% were in phase 1 (establishing links between behavior and health), 18% phase 2 (developing methods for measuring behavior), 24% phase 3 (identifying factors influencing behavior and implications for theory), and 9% phase 4 and 5 (evaluating interventions to change behavior and translating research into practice). Emphasis on phase 1 research indicates the field is in its early stages of development. Providing those with multiple sclerosis with necessary tools through health promotion programs is needed to reduce secondary conditions and co-morbidities. Reassessment of the field of physical activity and multiple sclerosis in the future could provide insight into whether the field is evolving over time or remaining stagnant. Published by Elsevier Inc.

Phosphoric and electric utility fuel cell technology development

NASA Astrophysics Data System (ADS)

Breault, R. D.; Briggs, T. A.; Congdon, J. V.; Demarche, T. E.; Gelting, R. L.; Goller, G. J.; Luoma, W. I.; McCloskey, M. W.; Mientek, A. P.; Obrien, J. J.

1984-01-01

The advancement of electric utility cell stack technology and reduction of cell stack cost was initiated. The cell stack has a nominal 10 ft (2) active area and operates at 120 psia/405(0)F. The program comprises six parallel phases, which culminate in a full height, 10-ft(2) stack verification test: (1) provides the information and services needed to manage the effort, including definition of the prototype commercial power plant; (2) develops the technical base for long term improvements to the cell stack; (3) develops materials and processing techniques for cell stack components incorporating the best available technology; (4) provides the design of hardware and conceptual processing layouts, and updates the power plant definition of Phase 1 to reflect the results of Phases 2 and 3; Phase 5 manufactures the hardware to verify the achievements of Phases 2 and 3, and analyzes the cost of this hardware; and Phase 6 tests the cell stacks assembled from the hardware of Phase 5 to assess the state of development.

Reference earth orbital research and applications investigations (blue book). Volume 1: Summary

NASA Technical Reports Server (NTRS)

1971-01-01

The criteria, guidelines, and an organized approach for use in the space station and space shuttle program definition phase are presented. Subjects discussed are: (1) background information and evolution of the studies, (2) definition of terms used, (3) concepts of the space shuttle, space station, experiment modules, shuttle-sortie operations and modular space station, and (4) summary of functional program element (FPE) requirements. Diagrams of the various configurations and the experimental equipment to be installed in the structures are included.

Thermohydrodynamic analysis of cryogenic liquid turbulent flow fluid film bearings, phase 2

NASA Technical Reports Server (NTRS)

Sanandres, Luis

1994-01-01

The Phase 2 (1994) Annual Progress Report presents two major report sections describing the thermal analysis of tilting- and flexure-pad hybrid bearings, and the unsteady flow and transient response of a point mass rotor supported on fluid film bearings. A literature review on the subject of two-phase flow in fluid film bearings and part of the proposed work for 1995 are also included. The programs delivered at the end of 1994 are named hydroflext and hydrotran. Both codes are fully compatible with the hydrosealt (1993) program. The new programs retain the same calculating options of hydrosealt plus the added bearing geometries, and unsteady flow and transient forced response. Refer to the hydroflext & hydrotran User's Manual and Tutorial for basic information on the analysis and instructions to run the programs. The Examples Handbook contains the test bearing cases along with comparisons with experimental data or published analytical values. The following major tasks were completed in 1994 (Phase 2): (1) extension of the thermohydrodynamic analysis and development of computer program hydroflext to model various bearing geometries, namely, tilting-pad hydrodynamic journal bearings, flexure-pad cylindrical bearings (hydrostatic and hydrodynamic), and cylindrical pad bearings with a simple elastic matrix (ideal foil bearings); (2) improved thermal model including radial heat transfer through the bearing stator; (3) calculation of the unsteady bulk-flow field in fluid film bearings and the transient response of a point mass rotor supported on bearings; and (4) a literature review on the subject of two-phase flows and homogeneous-mixture flows in thin-film geometries.

Beyond the Dose-Limiting Toxicity Period: Dermatologic Adverse Events of Patients on Phase 1 Trials of the Cancer Therapeutics Evaluation Program

PubMed Central

Drilon, Alexander; Eaton, Anne A.; Schindler, Katja; Gounder, Mrinal M.; Spriggs, David R.; Harris, Pamela; Ivy, S. Percy; Iasonos, Alexia; Lacouture, Mario E.; Hyman, David M.

2017-01-01

BACKGROUND Dermatologic adverse events (AEs) can be key determinants of overall drug tolerability and of the maximum tolerated and recommended phase 2 doses in phase 1 trials. The authors present the largest dedicated analysis of dermatologic AEs on phase 1 trials to date. METHODS Data from a prospectively maintained database of patients with solid tumors who were enrolled onto Cancer Therapeutics Evaluation Program (CTEP)-sponsored phase 1 trials of cytotoxic or molecularly targeted agents (MTAs) from 2000 to 2010 were analyzed. Cumulative incidence, site, and type of drug-related dermatologic AEs were described and compared. The timing of worst drug-related dermatologic AEs was summarized. RESULTS In total, 3517 patients with solid tumors and 6165 unique, drug-related dermatologic AEs were analyzed, including 1545 patients on MTA-only trials, 671 on cytotoxic-only trials, and 1392 on combination MTA and cytotoxic trials. Of 1270 patients who had drug-related dermatologic events, the timing of the worst AE was as follows: 743 (cycle 1), 303 (cycle 2), and 224 (cycle 3 or later). Although the cumulative incidence of grade ≥3 drug-related AEs increased to 2.4% by cycle 6, it was only 1.6% at the end of cycle 1. The cumulative incidence of drug-related AEs was highest in patients who received MTA-only therapy (P <.001) and differed by dose level (P <.001). In patients who received MTA-only therapy, drug-related AEs were most common for combination kinase inhibitor-containing therapy (P <.001). CONCLUSIONS A substantial proportion of drug-related dermatologic AEs occur after the traditional dose-limiting toxicity monitoring period of phase 1 clinical trials. Future designs should account for late toxicities. PMID:26916138

Beyond the dose-limiting toxicity period: Dermatologic adverse events of patients on phase 1 trials of the Cancer Therapeutics Evaluation Program.

PubMed

Drilon, Alexander; Eaton, Anne A; Schindler, Katja; Gounder, Mrinal M; Spriggs, David R; Harris, Pamela; Ivy, S Percy; Iasonos, Alexia; Lacouture, Mario E; Hyman, David M

2016-04-15

Dermatologic adverse events (AEs) can be key determinants of overall drug tolerability and of the maximum tolerated and recommended phase 2 doses in phase 1 trials. The authors present the largest dedicated analysis of dermatologic AEs on phase 1 trials to date. Data from a prospectively maintained database of patients with solid tumors who were enrolled onto Cancer Therapeutics Evaluation Program (CTEP)-sponsored phase 1 trials of cytotoxic or molecularly targeted agents (MTAs) from 2000 to 2010 were analyzed. Cumulative incidence, site, and type of drug-related dermatologic AEs were described and compared. The timing of worst drug-related dermatologic AEs was summarized. In total, 3517 patients with solid tumors and 6165 unique, drug-related dermatologic AEs were analyzed, including 1545 patients on MTA-only trials, 671 on cytotoxic-only trials, and 1392 on combination MTA and cytotoxic trials. Of 1270 patients who had drug-related dermatologic events, the timing of the worst AE was as follows: 743 (cycle 1), 303 (cycle 2), and 224 (cycle 3 or later). Although the cumulative incidence of grade ≥3 drug-related AEs increased to 2.4% by cycle 6, it was only 1.6% at the end of cycle 1. The cumulative incidence of drug-related AEs was highest in patients who received MTA-only therapy (P < .001) and differed by dose level (P < .001). In patients who received MTA-only therapy, drug-related AEs were most common for combination kinase inhibitor-containing therapy (P < .001). A substantial proportion of drug-related dermatologic AEs occur after the traditional dose-limiting toxicity monitoring period of phase 1 clinical trials. Future designs should account for late toxicities. © 2016 American Cancer Society.

UNDERSTANDING AND PROMOTING TREATMENT-SEEKING FOR EATING DISORDERS AND BODY IMAGE CONCERNS ON COLLEGE CAMPUSES THROUGH ONLINE SCREENING, PREVENTION AND INTERVENTION

PubMed Central

Lipson, Sarah Ketchen; Jones, J. Megan; Taylor, C. Barr; Wilfley, Denise E.; Eichen, Dawn M.; Fitzsimmons-Craft, Ellen E.; Eisenberg, Daniel

2017-01-01

While there have been important recent advances in the development of effective universal prevention and intervention programs, it is not yet clear how to engage large numbers of students in these programs. In this paper, we report findings from a two-phase pilot study. In the first phase, we used a population-level, online survey to assess eating disorder symptom level and habits/attitudes related to service utilization (N=2,180). Using validated screening tools, we found that roughly one in three students have significant symptoms of eating disorders or elevated weight concerns, the vast majority of whom (86.5%) have not received treatment. In the second phase, we referred students to online prevention and selective/indicated intervention programs based on symptom classification (N=1,916). We find that program enrollment is highest for students in the indicated intervention (18.1%) and lowest for students in the universal prevention (4.1%). We find that traditionally-emphasized barriers such as stigma, misinformation, and financial limitations do not appear to be the most important factors preventing treatment-seeking. Rather students report not seeking help for reasons such as lack of time, lack of perceived need, and a desire to deal with the issue “on my own.” Findings offer insight into the treatment-seeking habits and attitudes of college students, including those barriers that may be overcome by offering online programs and those that persist despite increased access to and convenience of relevant resources. PMID:27117825

Defense Small Business Innovation Research Program (SBIR). Volume 4. Defense Agencies Abstracts of Phase 1 Awards 1987.

DTIC Science & Technology

1988-04-01

DEMANDS THE USE OF THICK HOLOGRAMS. THESE THICK HOLOGRAMS, HOWEVER, SUFFER FROM A NONUNIFORMITY THAT RESULTS FROM FEEDBACK INFLUENCE OF THE PARTLY EXPOSED...CRYOCOOLER FOR SPACE-BASED LONG WAVELENGTH INFRARED SE TOPIC# 3 OFFICE: LONG WAVELENGTH INFRARED ( LWIR ) SENSORS ARE BECOMING INCREASINGLY IMPORTANT...THAT CAN OPERATE UNATTENDED FO1 LONG PERIODS IN SPACE BETWqEEN 20K AND 4K, THUS OPENING THE POSSIBILITY OF OPERATIVE LWIR SENSORS IN THE 10 TO 140

National Dam Safety Program. Lake Wanda Dam (NJ00510), Hudson River Basin, Tributary to Wawayanda Creek, Sussex County, New Jersey. Phase 1 Inspection Report.

DTIC Science & Technology

1980-03-01

8217 7rA’Al’A𔄀 /O’ 3 4 5 $-eS 7W# 55 Af1--7;72 6 10 12 - . . . . . ... . . . . . .’ . . .. 13 l 14 15 £ F6 3I f’f . 16 A6 18 19 200 _.._. . . . .. . . . 21’ 22...191, ~ C! . .. .. C.C C C L. C . C W .C . . . .C .C . . . .C .C . . . . .C . C . C C. . C . C 4 4 . . . a CC aa acca a aa aa C C

Coronal Seismology: The Search for Propagating Waves in Coronal Loops

NASA Astrophysics Data System (ADS)

Schad, Thomas A.; Seeley, D.; Keil, S. L.; Tomczyk, S.

2007-05-01

We report on Doppler observations of the solar corona obtained in the Fe XeXIII 1074.7nm coronal emission line with the HAO Coronal Multi-Channel Polarimeter (CoMP) mounted on the NSO Coronal One Shot coronagraph located in the Hilltop Facility of NSO/Sacramento Peak. The COMP is a tunable filtergraph instrument that records the entire corona from the edge of the occulting disk at approximately 1.03 Rsun out to 1.4 Rsun with a spatial resolution of about 4” x 4”. COMP can be rapidly scanned through the spectral line while recording orthogonal states of linear and circular polarization. The two dimensional spatial resolution allows us to correlate temporal fluctuations observed in one part of the corona with those seen at other locations, in particular along coronal loops. Using cross spectral analysis we find that the observations reveal upward propagating waves that are characterized by Doppler shifts with rms velocities of 0.3 km/s, peak wave power in the 3-5 mHz frequency range, and phase speeds 1-3 Mm/s. The wave trajectories are consistent with the direction of the magnetic field inferred from the linear polarization measurements. We discuss the phase and coherence of these waves as a function of height in the corona and relate our findings to previous observations. The observed waves appear to be Alfvenic in character. "Thomas Schad was supported through the National Solar Observatory Research Experiences for Undergraduate (REU) site program, which is co-funded by the Department of Defense in partnership with the National Science Foundation REU Program." Daniel Seeley was supported through the National Solar Observatory Research Experience for Teachers (RET) site program, which is funded by the National Science Foundation RET program.

A Multi-site, Two-Phase, Prescription Opioid Addiction Treatment Study (POATS): Rationale, Design, and Methodology

PubMed Central

Weiss, Roger D.; Potter, Jennifer Sharpe; Provost, Scott E.; Huang, Zhen; Jacobs, Petra; Hasson, Albert; Lindblad, Robert; Connery, Hilary Smith; Prather, Kristi; Ling, Walter

2010-01-01

The National Institute on Drug Abuse Clinical Trials Network launched the Prescription Opioid Addiction Treatment Study (POATS) in response to rising rates of prescription opioid dependence and gaps in understanding the optimal course of treatment for this population. POATS employed a multi-site, two-phase adaptive, sequential treatment design to approximate clinical practice. The study took place at 10 community treatment programs around the United States. Participants included men and women age ≥18 who met Diagnostic and Statistical Manual, 4th Edition criteria for dependence upon prescription opioids, with physiologic features; those with a prominent history of heroin use (according to pre-specified criteria) were excluded. All participants received buprenorphine/naloxone (bup/nx). Phase 1 consisted of 4 weeks of bup/nx treatment, including a 14-day dose taper, with 8 weeks of follow-up. Phase 1 participants were monitored for treatment response during these 12 weeks. Those who relapsed to opioid use, as defined by pre-specified criteria, were invited to enter Phase 2; Phase 2 consisted of 12 weeks of bup/nx stabilization treatment, followed by a 4-week taper and 8 weeks of post-treatment follow-up. Participants were randomized at the beginning of Phase 1 to receive bup/nx, paired with either Standard Medical Management (SMM) or Enhanced Medical Management (EMM; defined as SMM plus individual drug counseling). Eligible participants entering Phase 2 were re-randomized to either EMM or SMM. POATS was developed to determine what benefit, if any, EMM offers over SMM in short-term and longer-term treatment paradigm. This paper describes the rationale and design of the study. PMID:20116457

A multi-site, two-phase, Prescription Opioid Addiction Treatment Study (POATS): rationale, design, and methodology.

PubMed

Weiss, Roger D; Potter, Jennifer Sharpe; Provost, Scott E; Huang, Zhen; Jacobs, Petra; Hasson, Albert; Lindblad, Robert; Connery, Hilary Smith; Prather, Kristi; Ling, Walter

2010-03-01

The National Institute on Drug Abuse Clinical Trials Network launched the Prescription Opioid Addiction Treatment Study (POATS) in response to rising rates of prescription opioid dependence and gaps in understanding the optimal course of treatment for this population. POATS employed a multi-site, two-phase adaptive, sequential treatment design to approximate clinical practice. The study took place at 10 community treatment programs around the United States. Participants included men and women age > or =18 who met Diagnostic and Statistical Manual, 4th Edition criteria for dependence upon prescription opioids, with physiologic features; those with a prominent history of heroin use (according to pre-specified criteria) were excluded. All participants received buprenorphine/naloxone (bup/nx). Phase 1 consisted of 4 weeks of bup/nx treatment, including a 14-day dose taper, with 8 weeks of follow-up. Phase 1 participants were monitored for treatment response during these 12 weeks. Those who relapsed to opioid use, as defined by pre-specified criteria, were invited to enter Phase 2; Phase 2 consisted of 12 weeks of bup/nx stabilization treatment, followed by a 4-week taper and 8 weeks of post-treatment follow-up. Participants were randomized at the beginning of Phase 1 to receive bup/nx, paired with either Standard Medical Management (SMM) or Enhanced Medical Management (EMM; defined as SMM plus individual drug counseling). Eligible participants entering Phase 2 were re-randomized to either EMM or SMM. POATS was developed to determine what benefit, if any, EMM offers over SMM in short-term and longer-term treatment paradigm. This paper describes the rationale and design of the study. Copyright 2010 Elsevier Inc. All rights reserved.

National Dam Safety Program. Lock C-12 Dam, Inventory Number NY-796. Lake Champlain Basin, Washington County, NY. Phase I Inspection Report,

DTIC Science & Technology

1980-06-27

Inspection Personnel R. WAPA0* DEk W. L’C c. Persons Contacted (Including Address & Phone No.) N S-DeT - £pI 1 W. CL&LLIGM ( CAMAL SEgT. OPF1M:SFII ST) 747...kI/_A, c. Unusual Conditions Which Affect Dam $I.E AM Q&ALOA CAMAL k 1 /P4 fb~t S4.OFE SLOQtH~im if FbpL 0=29- EflLQ FLE𔃾 IIQ 6) Area Downstream of

A SiGe Quadrature Pulse Modulator for Superconducting Qubit State Manipulation

NASA Astrophysics Data System (ADS)

Kwende, Randy; Bardin, Joseph

Manipulation of the quantum states of microwave superconducting qubits typically requires the generation of coherent modulated microwave pulses. While many off-the-shelf instruments are capable of generating such pulses, a more integrated approach is likely required if fault-tolerant quantum computing architectures are to be implemented. In this work, we present progress towards a pulse generator specifically designed to drive superconducing qubits. The device is implemented in a commercial silicon process and has been designed with energy-efficiency and scalability in mind. Pulse generation is carried out using a unique approach in which modulation is applied directly to the in-phase and quadrature components of a carrier signal in the 1-10 GHz frequency range through a unique digital-analog conversion process designed specifically for this application. The prototype pulse generator can be digitally programmed and supports sequencing of pulses with independent amplitude and phase waveforms. These amplitude and phase waveforms can be digitally programmed through a serial programming interface. Detailed performance of the pulse generator at room temperature and 4 K will be presented.

The Systems Approach to Functional Job Analysis. Task Analysis of the Physician's Assistant: Volume II--Curriculum and Phase I Basic Core Courses and Volume III--Phases II and III--Clinical Clerkships and Assignments.

ERIC Educational Resources Information Center

Wake Forest Univ., Winston Salem, NC. Bowman Gray School of Medicine.

This publication contains a curriculum developed through functional job analyses for a 24-month physician's assistant training program. Phase 1 of the 3-phase program is a 6-month basic course program in clinical and bioscience principles and is required of all students regardless of their specialty interest. Phase 2 is a 6 to 10 month period of…

National Program for Inspection of Non-Federal Dams. Clam Lake Dam (MA 01052), Connecticut River Basin, Sandisfield, Massachusetts. Phase I Inspection Report.

DTIC Science & Technology

1980-02-01

1.". 0.0 1.5 1073011. 30rt, wa1*16 at .. 11.- wo /165 1.5 2..0 AND,. -1.3y. 41,4k. hALAL 2*2.5 FIL. 4.0 la41.ck .t bett1 30 pit. 17.232, arv. !1111...THE DISPOSAL AREAS AND WITHIN THE S THE SURFACE OF THE BORROW AND DISPOSAL AREAS SMALL CLASSW’ PERMANENT POOL BELOW ELEVATION 110.3 BE LEFT MEAT AND IN

Installation Restoration Program. Phase I. Records Search, Air Force Plant 44, Tucson, Arizona.

DTIC Science & Technology

1985-10-01

Biographical Data APPENDIX B List of Interviewees and Outside Agency Contacts APPENDIX C Master List of Industrial Shops * APPENDIX D References APPENDIX E AF...Collected by the Tucson Groundwater Contamination Study Task Force * Annual Generator’s Reports and Quarterly Reports from AFP 44 to ADHS. Appendix D ...cn (INcC. iU u u a L- - -2 a 0 0) CL C 1-4~~ ~ r % %- d ’ 00 A to did 1-44 L0 47% 0 z- d Ci - Z ..-i I2-8 00 -4 40 0 -0 0j c 0 Sb. 1.- 41 CL "-4 CLV

New techniques for positron emission tomography in the study of human neurological disorders. Progress report, June 1990--June 1993

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

Kuhl, D.E.

1993-06-01

This progress report describes accomplishments of four programs. The four programs are entitled (1) Faster,simpler processing of positron-computing precursors: New physicochemical approaches, (2) Novel solid phase reagents and methods to improve radiosynthesis and isotope production, (3) Quantitative evaluation of the extraction of information from PET images, and (4) Optimization of tracer kinetic methods for radioligand studies in PET.

Implementing Technology with Industrial Community: The SBIR Example

NASA Technical Reports Server (NTRS)

Ghuman, Parminder

2005-01-01

The Earth-Sun system Technology Office (ESTO) works with Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs to supplement its own technology development program. The SBIR/STTR program is a highly competitive program that encourages small business to explore their technological potential to fulfill technology needs identified by ESTO. SBIR program has three phases. The Phase 1 contracts last for 6 months with a maximum funding of $70,000, and Phase 2 contracts last for 24 months with a maximum funding of $600,000. For Phase 3, the small business must find funding in the private sector or other non-SBIR federal agency funding. During this phase ESTO evaluates Phase 2 graduates and selects those that need to be further developed for airborne or spaceflight demonstration and provides funding. This paper will discuss the all three phases in and role of ESTO in this program.

Solid polymer electrolyte (SPE) fuel cell technology program, phase 1/1A. [design and fabrication

NASA Technical Reports Server (NTRS)

1975-01-01

A solid polymer electrolyte fuel cell was studied for the purpose of improving the characteristics of the technology. Several facets were evaluated, namely: (1) reduced fuel cell costs; (2) reduced fuel cell weight; (3) improved fuel cell efficiency; and (4) increased systems compatibility. Demonstrated advances were incorporated into a full scale hardware design. A single cell unit was fabricated. A substantial degree of success was demonstrated.

NASA SBIR abstracts of 1990 phase 1 projects

NASA Technical Reports Server (NTRS)

Schwenk, F. C.; Gilman, J. A.; Paige, J. B.

1991-01-01

The research objectives of the 280 projects placed under contract in the National Aeronautics and Space Administration (NASA) 1990 Small Business Innovation Research (SBIR) Phase 1 program are described. The basic document consists of edited, non-proprietary abstracts of the winning proposals submitted by small businesses in response to NASA's 1990 SBIR Phase 1 Program Solicitation. The abstracts are presented under the 15 technical topics within which Phase 1 proposals were solicited. Each project was assigned a sequential identifying number from 001 to 280, in order of its appearance in the body of the report. The document also includes Appendixes to provide additional information about the SBIR program and permit cross-reference in the 1990 Phase 1 projects by company name, location by state, principal investigator, NASA field center responsible for management of each project, and NASA contract number.

CosmoTransitions: Computing cosmological phase transition temperatures and bubble profiles with multiple fields

NASA Astrophysics Data System (ADS)

Wainwright, Carroll L.

2012-09-01

I present a numerical package (CosmoTransitions) for analyzing finite-temperature cosmological phase transitions driven by single or multiple scalar fields. The package analyzes the different vacua of a theory to determine their critical temperatures (where the vacuum energy levels are degenerate), their supercooling temperatures, and the bubble wall profiles which separate the phases and describe their tunneling dynamics. I introduce a new method of path deformation to find the profiles of both thin- and thick-walled bubbles. CosmoTransitions is freely available for public use.Program summaryProgram Title: CosmoTransitionsCatalogue identifier: AEML_v1_0Program summary URL: http://cpc.cs.qub.ac.uk/summaries/AEML_v1_0.htmlProgram obtainable from: CPC Program Library, Queen's University, Belfast, N. IrelandLicensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.htmlNo. of lines in distributed program, including test data, etc.: 8775No. of bytes in distributed program, including test data, etc.: 621096Distribution format: tar.gzProgramming language: Python.Computer: Developed on a 2009 MacBook Pro. No computer-specific optimization was performed.Operating system: Designed and tested on Mac OS X 10.6.8. Compatible with any OS with Python installed.RAM: Approximately 50 MB, mostly for loading plotting packages.Classification: 1.9, 11.1.External routines: SciPy, NumPy, matplotLibNature of problem: I describe a program to analyze early-Universe finite-temperature phase transitions with multiple scalar fields. The goal is to analyze the phase structure of an input theory, determine the amount of supercooling at each phase transition, and find the bubble-wall profiles of the nucleated bubbles that drive the transitions.Solution method: To find the bubble-wall profile, the program assumes that tunneling happens along a fixed path in field space. This reduces the equations of motion to one dimension, which can then be solved using the overshoot/undershoot method. The path iteratively deforms in the direction opposite the forces perpendicular to the path until the perpendicular forces vanish (or become very small). To find the phase structure, the program finds and integrates the change in a phase's minimum with respect to temperature.Running time: Approximately 1 minute for full analysis of the two-scalar-field test model on a 2.5 GHz CPU.

AFT Program Description Navigation/Strike Tasks. Phase II,

DTIC Science & Technology

1972-09-01

1 Subroutine ............... 2- 96 2-23 Data Input/Output - PMSG : 1 Subroutine ................ 2-97 2-24 Data Input/Output - LPMSG: 1 Subroutine...T99DI3 GOFLAG Exercise Start Flag PAD Roll Rate (degrees/second) PHIS Bank Angle (degrees) PMSG 17 KBP Message INPUT STUDENT FILE DATA 2-41 PMSG T3 KBP...Message CRASH PMSG T4 KBP Message DEPRESS THE RESET-TO-ZERO CONSOLE BUTTON PSI F-4 Heading (degrees) PSIAFT Desired AFT Heading RCIS Average Rate-of

A standardized motor imagery introduction program (MIIP) for neuro-rehabilitation: development and evaluation.

PubMed

Wondrusch, C; Schuster-Amft, C

2013-01-01

For patients with central nervous system (CNS) lesions and sensorimotor impairments a solid motor imagery (MI) introduction is crucial to understand and use MI to improve motor performance. The study's aim was to develop and evaluate a standardized MI group introduction program (MIIP) for patients after stroke, multiple sclerosis (MS), Parkinson's disease (PD), and traumatic brain injury (TBI). Phase 1: Based on literature a MIIP was developed comprising MI theory (definition, type, mode, perspective, planning) and MI practice (performance, control). Phase 2: Development of a 27-item self-administered MIIP evaluation questionnaire, assessing MI knowledge self-evaluation of the ability to perform MI and patient satisfaction with the MIIP. Phase 3: Evaluation of MIIP and MI questionnaire by 2 independent MI experts based on predefined criteria and 2 patients using semi-structured interviews. Phase 4: Case series with a pre-post design to evaluate MIIP (3 × 30 min) using the MI questionnaire, Imaprax, Kinaesthetic and Visual Imagery Questionnaire, and Mental Chronometry. The paired t-test and the Wilcoxon signed-rank test were used to determine significant changes. Data of eleven patients were analysed (5 females; age 62.3 ± 14.1 years). Declarative MI knowledge improved significantly from 5.4 ± 2.2 to 8.8 ± 2.9 (p = 0.010). Patients demonstrated good satisfaction with MIIP (mean satisfaction score: 83.2 ± 11.4%). MI ability remained on a high level but showed no significant change, except a significant decrease in the Kinaesthetic and Visual Imagery Questionnaire score. The presented MIIP seems to be valid and feasible for patients with CNS lesions and sensorimotor impairments resulting in improved MI knowledge. MIIP sessions can be held in groups of four or less. MI ability and Mental Chronometry remained unchanged after 3 training sessions.

Design, process development, manufacture, test and evaluation of boron-aluminum for space shuttle components

NASA Technical Reports Server (NTRS)

Garrett, R. A.; Niemann, J. T.; Otto, O. R.; Brown, N. M.; Heinrich, R. E.

1973-01-01

A multi phase boron-aluminum design and evaluation program for space shuttle components was conducted, culminating in the fabrication of a 1.22 m (48 inch) x 1.83 m (72 inch) boron-aluminum compression panel capable of distributing a point load of 1555 kN (350,000 lbs) into a uniform running load at a temperature of 589 K (600 F). This panel was of the skin-stringer construction with two intermediate frame supports; seven unidirectional stringers varied in thickness from 5 plies to 52 plies and the skin was contoured to thicknesses ranging from 10 plies to 62 plies. Both the stringers and the skin incorporated Ti-6Al-4V titanium interleaves to increase bearing and in-plane shear strength. The discrete program phases were materials evaluation, design studies, process technology development, fabrication and assembly, and test and evaluation.

Development of Improved Composite Pressure Vessels for Hydrogen Storage

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

Newhouse, Norman L.

2016-04-29

Hexagon Lincoln started this DOE project as part of the Hydrogen Storage Engineering Center of Excellence (HSECoE) contract on 1 February 2009. The purpose of the HSECoE was the research and development of viable material based hydrogen storage systems for on-board vehicular applications to meet DOE performance and cost targets. A baseline design was established in Phase 1. Studies were then conducted to evaluate potential improvements, such as alternate fiber, resin, and boss materials. The most promising concepts were selected such that potential improvements, compared with the baseline Hexagon Lincoln tank, resulted in a projected weight reduction of 11 percent,more » volume increase of 4 percent, and cost reduction of 10 percent. The baseline design was updated in Phase 2 to reflect design improvements and changes in operating conditions specified by HSECoE Partners. Evaluation of potential improvements continued during Phase 2. Subscale prototype cylinders were designed and fabricated for HSECoE Partners’ use in demonstrating their components and systems. Risk mitigation studies were conducted in Phase 3 that focused on damage tolerance of the composite reinforcement. Updated subscale prototype cylinders were designed and manufactured to better address the HSECoE Partners’ requirements for system demonstration. Subscale Type 1, Type 3, and Type 4 tanks were designed, fabricated and tested. Laboratory tests were conducted to evaluate vacuum insulated systems for cooling the tanks during fill, and maintaining low temperatures during service. Full scale designs were prepared based on results from the studies of this program. The operating conditions that developed during the program addressed adsorbent systems operating at cold temperatures. A Type 4 tank would provide the lowest cost and lightest weight, particularly at higher pressures, as long as issues with liner compatibility and damage tolerance could be resolved. A Type 1 tank might be the choice if the liner and damage tolerance issues were not resolved, particularly if the operating pressure was reduced.« less

Installation Restoration Program. Phase 1: Records Search, Williams AFB, Arizona

DTIC Science & Technology

1984-02-01

Minimum 4.5 Trace substances, maximum -. allowable limits, (mg/1) Arsenic 2.00 Boron 1.00 Cadmium 0.05 Chromium (hexavalent and trivalent ) 1.00 Copper...located in Building 32. Chromium , cadmium, and copper electroplating operations were conducted in a temporary building, T-31 . Paint stripping was... chromium plating wastes. The paint separator receives wastes from paint stri.pping operations that are performed in Buildings 25 and 1086. It also

Nonstoichiometry in inorganic fluorides: I. Nonstoichiometry in MF m - RF n ( m < n ≤ 4) systems

NASA Astrophysics Data System (ADS)

Sobolev, B. P.

2012-05-01

The manifestation of gross nonstoichiometry in MF m - RF n systems ( m < n ≤ 4) has been studied. Fluorides of 34 elements, in the systems of which phases of practical interest are formed, are chosen. To search for new phases of complex composition, a program for studying the phase diagrams of the condensed state (˜200 systems) has been carried out at the Institute of Crystallography, Russian Academy of Sciences. The main products of high-temperature interactions of the fluorides of elements with different valences ( m ≠ n) are grossly nonstoichiometric phases of two structural types: fluorite (CaF2) and tysonite (LaF3). Systems of fluorides of 27 elements ( M 1+ = Na, K; M 2+ = Ca, Sr, Ba, Cd, Pb; R 3+ = Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu; R 4+ = Zr, Hf, Th, U) are selected; nonstoichiometric M 1 - x R x F m(1 - x) + nx phases, which are of greatest practical interest, are formed in these systems. The gross nonstoichiometry in inorganic fluorides is most pronounced in 80 MF2 - RF3 systems ( M = Ca, Sr, Ba, Cd, Pb; R are rare earth elements). The problems related to the growth of single crystals of nonstoichiometric phases and basic fields of their application as new fluoride multicomponent materials, the properties of which are controlled by the defect structure, are considered.

National Dam Safety Program. Kehr’s Mill Trail Lower Dam (MO 11277), Missouri - Kansas City Basin, St. Louis County, Missouri. Phase I Inspection Report.

DTIC Science & Technology

1980-11-01

j a aja-a, *a-’a .4 - .4 VS a a - a fl WV’ *-rI0&a. a.~ a-c.,.., a a a *a-,~ .~ ... a a. NO a- a.C5𔃺 a 004 a a la-n aCCa -) 0 2. 0 * a3O0 * aQ *a3 0...N C ’N** KU N - NNN.V(4t4 N, C, 3.5 .1 0 . - N4 4 N-NW * U ( 4MW Nt OOOCOOOOOC...NNVUACION.NNCNNV,1’ N’CC’VNVA V.. I NNNN AAAtNCA P2 5.3 3. CI N

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 2. Volume 3. Luke Air Force Base, Arizona.

DTIC Science & Technology

1988-06-01

4 1r0 S tI I ;C;C 00000000 88 8888 mH I lu-It u~W I C In 1 0 Al0 * I " 1 a lei 0 !’. *’ 0 t I I UpV N MM w k4Ř I in N inM n in in in in in r4 4...John Forrest Luke AFB Richard Johnson WESTON Greg Hill WESTON Synopsis: The first portion of the meeting was a general discussion of well specifications...ore 1963-1964 Lancaster County General Hospital processing operations, 6 6Research laboratory for analytical Mr. Marks air contaminant testing

A School-Community Career Education Project. Final Report.

ERIC Educational Resources Information Center

Opelika City Schools, AL.

The 3-year Opelika City (Alabama) School-Community Career Education Project sought to make career education central and not just an adjunct to the education program in Opelika schools. Development of the project was carried out through four phases: (1) Staff training and development, (2) curriculum development and revisions, (3) guidance, and (4)…

An early oral health care program starting during pregnancy: results of a prospective clinical long-term study.

PubMed

Meyer, Karen; Geurtsen, Werner; Günay, Hüsamettin

2010-06-01

This study covers phase IV of a prospective clinical long-term study. Objective of this clinical investigation was to analyze the effects of a long-term prevention program on dental and oral health of teenagers at the age of 13 to 14 years. The entire study was subdivided into four phases. Phase I comprised an individual preventive care during pregnancy ("primary-primary prevention"); phase II assessed mothers and their young children until the age of 3 years ("primary prevention"); and in phase III, mothers and children at the age of 6 years were investigated. In phase IV of the study, the oral health of 13- to 14-year-old teenagers was examined (13.4 +/- 0.5 years; n = 29). All phases consisted of an examination, education about oral health care, and treatment based on the concept of an early oral health care promotion. The control group consisted of randomly selected adolescents at the same age (n = 30). The following clinical parameters were assessed: decayed/missing/filled teeth (DMF-T)/decayed, missing, and filled surface teeth index, hygiene index, papilla bleeding index, Periodontal Screening Index, and Streptococcus mutans/Lactobacillus concentration in saliva. The teenagers of the "prevention" group of phase IV of our prospective study revealed a share of 89.7% caries-free dentitions (65.5% sound; 24.2% caries-free with fillings). Mean DMF-T was 0.55 +/- 1.0. The control group showed a significantly higher mean DMF-T of 1.5 +/- 1.5 (p < 0.05) and revealed 56.7% of caries-free dentitions (30% sound, 26.7% caries-free with restorations). Our data clearly document that an early oral health care promotion starting during pregnancy may cause a sustained and long-term improvement of the oral health of children.

Emergency medicine resident attitudes and perceptions of HIV testing before and after a focused training program and testing implementation.

PubMed

Hsieh, Yu-Hsiang; Jung, Julianna J; Shahan, Judy B; Moring-Parris, Daniel; Kelen, Gabor D; Rothman, Richard E

2009-11-01

The objectives were to determine attitudes and perceptions (A&P) of emergency medicine (EM) residents toward emergency department (ED) routine provider-driven rapid HIV testing services and the impact of both a focused training program (FTP) and implementation of HIV testing on A&P. A three-phase, consecutive, anonymous, identity-unlinked survey was conducted pre-FTP, post-FTP, and 6 months postimplementation. The survey was designed to assess residents' A&P using a five-point Likert scale. A preimplementation FTP provided both the rationale for the HIV testing program and the planned operational details of the intervention. The HIV testing program used only indigenous ED staff to deliver HIV testing as part of standard-of-care in an academic ED. The impact of the FTP and implementation on A&P were analyzed by multivariate regression analysis using generalized estimating equations to control for repeated measurements in the same individuals. A "favorable" A&P was operationally defined as a mean score of >3.5, "neutral" as mean score of 2.5 to 3.5, and "unfavorable" as mean score of <2.5. Thirty of 36 residents (83.3%) participated in all three phases. Areas of favorable A&P found in phase I and sustained through phases II and III included "ED serving as a testing venue" (score range = 3.7-4.1) and "emergency medicine physicians offering the test" (score range = 3.9-4.1). Areas of unfavorable and neutral A&P identified in phase I were all operational barriers and included required paperwork (score = 3.2), inadequate staff support (score = 2.2), counseling and referral requirements (score range = 2.2-3.1), and time requirements (score = 2.9). Following the FTP, significant increases in favorable A&P were observed with regard to impact of the intervention on modification of patient risk behaviors, decrease in rates of HIV transmission, availability of support staff, and self-confidence in counseling and referral (p < 0.05). At 6 months postimplementation, all A&P except for time requirements and lack of support staff scored favorably or neutral. During the study period, 388 patients were consented for and received HIV testing; six (1.5%) were newly confirmed HIV positive. Emergency medicine residents conceptually supported HIV testing services. Most A&P were favorably influenced by both the FTP and the implementation. All areas of negative A&P involved operational requirements, which may have influenced the low overall uptake of HIV testing during the study period. (c) 2009 by the Society for Academic Emergency Medicine.

Manned space flight nuclear system safety. Volume 6: Space base nuclear system safety plan

NASA Technical Reports Server (NTRS)

1972-01-01

A qualitative identification of the steps required to assure the incorporation of radiological system safety principles and objectives into all phases of a manned space base program are presented. Specific areas of emphasis include: (1) radiological program management, (2) nuclear system safety plan implementation, (3) impact on program, and (4) summary of the key operation and design guidelines and requirements. The plan clearly indicates the necessity of considering and implementing radiological system safety recommendations as early as possible in the development cycle to assure maximum safety and minimize the impact on design and mission plans.

ROSAT observation program

NASA Technical Reports Server (NTRS)

Halpern, Jules P.

1995-01-01

In this annual progress report (November 1, 1993 to October 31, 1994), the geminga pulsar was observed by the ROSAT PSPC for 37,000 s in September 1993, in order to make a more detailed study than was previously possible of the pulse profile and two-component spectrum, and to do phase-resolved spectroscopy. This exposure was 2.5 times longer than the original discovery observation. In addition, a shorter 4,000 s exposure was made in October 1992, simultaneously with a GRO observation of Geminga, in order to verify the absolute phasing of the X-ray and gamma-ray peaks. We verified that the spectrum can be described as the sum of two black bodies, whose temperatures are 6 x 10(exp 5) K and 3 - 4 x 10(exp 6) K, with the latter covering 3 x 10(exp -5) the area of the former. The pulse profiles indicate that the intensity of the two emitting regions peak is approximately 90 deg out of phase in rotation, but that the temperatures are otherwise independent of phase. An improved estimate of the distance can be made from the cooler (larger) blackbody component, yielding d = 440 +/- 120 pc. Another program of this report was to obtain PSPC spectra of an important class of Seyfert galaxies which have narrow lines and stron permitted Fe II emission. Sometines called I Zw 1 objects, or narrow-line Seyfert 1s, they are crucial to our understanding of Seyfert classification and models of Seyfert unification. We observed four new objects and, in addition, obtained data on 17 more from the ROSAT archive. A third program combined PSPC and HRI observations of selected Seyfert galaxies which have unusual and variable spectra. The purpose was to disentangle diffuse X-ray emission from the nuclear source, in order to properly interpret the soft X-ray spectral shapes in terms of partial covering and/or warm-absorber models. The targets of the program are NGC 3516, NGC 3227, and NGC 7314. So far, we have only performed a dtailed analysis on NGC 3516. The fourth program of this report is the NGC 1672, the second brightest Seyfert galaxy and one or the original 'composite' Seyfert/starburst galaxies which have evidence for both Seyfert activity and H II regions in their optical spectra. It is one of the lowest luminosity Seyfert 2 galaxies that can be studied in detail.

Effects of endurance training and competition on exercise tests in relatively untrained people.

PubMed

Verstappen, F T; Janssen, G M; Does, R J

1989-10-01

One hundred fourteen subjects (34 +/- 8 years) without any competition background took part in an endurance training study to be completed after 1.5 years with running a marathon. Ultimately, 60 males and 18 females achieved that goal. The training program, carefully supervised, was divided into three phases with a maximum of 45, 70, and 110 km/week training volume and concluded with a performance race of 15, 25, and 42.195 km, respectively. Three days before and 3 and 5 days after each race, 35 subjects were selected to perform a progressive treadmill test and the remaining subjects participated in performing field tests of running 400 and 1000 m. The maximal velocity achieved in the treadmill test was 4.75 +/- 0.36 m.s-1 for males and 4.18 +/- 0.28 m.s-1 for females; it remained constant throughout the study. However, the running velocity at 4 mmol.1(-1) plasma lactate concentration increased about 10% from phase 1 to 3. In the females this rise already appeared to be completed in phase 2. Heart rate showed a tendency to increase at both submaximal and maximal exercise from training phase 1 to 2 and 3, whereas plasma lactate concentration showed a decreasing tendency. Three days after the 25 km and the marathon race the maximal running velocity in the exercise test was 2%-4% lower compared with the pre-race test (P less than 0.05). Five days after the race this difference again faded away. This small decline in running performance was not reflected in changes of physiologic responses such as heart rate or plasma lactate concentration.

Four-dimensional dose reconstruction through in vivo phase matching of cine images of electronic portal imaging device

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

Yoon, Jihyung; Jung, Jae Won, E-mail: jungj@ecu.ed

Purpose: A method is proposed to reconstruct a four-dimensional (4D) dose distribution using phase matching of measured cine images to precalculated images of electronic portal imaging device (EPID). Methods: (1) A phantom, designed to simulate a tumor in lung (a polystyrene block with a 3 cm diameter embedded in cork), was placed on a sinusoidally moving platform with an amplitude of 1 cm and a period of 4 s. Ten-phase 4D computed tomography (CT) images of the phantom were acquired. A planning target volume (PTV) was created by adding a margin of 1 cm around the internal target volume ofmore » the tumor. (2) Three beams were designed, which included a static beam, a theoretical dynamic beam, and a planning-optimized dynamic beam (PODB). While the theoretical beam was made by manually programming a simplistic sliding leaf motion, the planning-optimized beam was obtained from treatment planning. From the three beams, three-dimensional (3D) doses on the phantom were calculated; 4D dose was calculated by means of the ten phase images (integrated over phases afterward); serving as “reference” images, phase-specific EPID dose images under the lung phantom were also calculated for each of the ten phases. (3) Cine EPID images were acquired while the beams were irradiated to the moving phantom. (4) Each cine image was phase-matched to a phase-specific CT image at which common irradiation occurred by intercomparing the cine image with the reference images. (5) Each cine image was used to reconstruct dose in the phase-matched CT image, and the reconstructed doses were summed over all phases. (6) The summation was compared with forwardly calculated 4D and 3D dose distributions. Accounting for realistic situations, intratreatment breathing irregularity was simulated by assuming an amplitude of 0.5 cm for the phantom during a portion of breathing trace in which the phase matching could not be performed. Intertreatment breathing irregularity between the time of treatment and the time of planning CT was considered by utilizing the same reduced amplitude when the phantom was irradiated. To examine the phase matching in a humanoid environment, the matching was also performed in a digital phantom (4D XCAT phantom). Results: For the static, the theoretical, and the planning-optimized dynamic beams, the 4D reconstructed doses showed agreement with the forwardly calculated 4D doses within the gamma pass rates of 92.7%, 100%, and 98.1%, respectively, at the isocenter plane given by 3%/3 mm criteria. Excellent agreement in dose volume histogram of PTV and lung-PTV was also found between the two 4D doses, while substantial differences were found between the 3D and the 4D doses. The significant breathing irregularities modeled in this study were found not to be noticeably affecting the reconstructed dose. The phase matching was performed equally well in a digital phantom. Conclusions: The method of retrospective phase determination of a moving object under irradiation provided successful 4D dose reconstruction. This method will provide accurate quality assurance and facilitate adaptive therapy when distinguishable objects such as well-defined tumors, diaphragm, and organs with markers (pancreas and liver) are covered by treatment beam apertures.« less

Four-dimensional dose reconstruction through in vivo phase matching of cine images of electronic portal imaging device.

PubMed

Yoon, Jihyung; Jung, Jae Won; Kim, Jong Oh; Yi, Byong Yong; Yeo, Inhwan

2016-07-01

A method is proposed to reconstruct a four-dimensional (4D) dose distribution using phase matching of measured cine images to precalculated images of electronic portal imaging device (EPID). (1) A phantom, designed to simulate a tumor in lung (a polystyrene block with a 3 cm diameter embedded in cork), was placed on a sinusoidally moving platform with an amplitude of 1 cm and a period of 4 s. Ten-phase 4D computed tomography (CT) images of the phantom were acquired. A planning target volume (PTV) was created by adding a margin of 1 cm around the internal target volume of the tumor. (2) Three beams were designed, which included a static beam, a theoretical dynamic beam, and a planning-optimized dynamic beam (PODB). While the theoretical beam was made by manually programming a simplistic sliding leaf motion, the planning-optimized beam was obtained from treatment planning. From the three beams, three-dimensional (3D) doses on the phantom were calculated; 4D dose was calculated by means of the ten phase images (integrated over phases afterward); serving as "reference" images, phase-specific EPID dose images under the lung phantom were also calculated for each of the ten phases. (3) Cine EPID images were acquired while the beams were irradiated to the moving phantom. (4) Each cine image was phase-matched to a phase-specific CT image at which common irradiation occurred by intercomparing the cine image with the reference images. (5) Each cine image was used to reconstruct dose in the phase-matched CT image, and the reconstructed doses were summed over all phases. (6) The summation was compared with forwardly calculated 4D and 3D dose distributions. Accounting for realistic situations, intratreatment breathing irregularity was simulated by assuming an amplitude of 0.5 cm for the phantom during a portion of breathing trace in which the phase matching could not be performed. Intertreatment breathing irregularity between the time of treatment and the time of planning CT was considered by utilizing the same reduced amplitude when the phantom was irradiated. To examine the phase matching in a humanoid environment, the matching was also performed in a digital phantom (4D XCAT phantom). For the static, the theoretical, and the planning-optimized dynamic beams, the 4D reconstructed doses showed agreement with the forwardly calculated 4D doses within the gamma pass rates of 92.7%, 100%, and 98.1%, respectively, at the isocenter plane given by 3%/3 mm criteria. Excellent agreement in dose volume histogram of PTV and lung-PTV was also found between the two 4D doses, while substantial differences were found between the 3D and the 4D doses. The significant breathing irregularities modeled in this study were found not to be noticeably affecting the reconstructed dose. The phase matching was performed equally well in a digital phantom. The method of retrospective phase determination of a moving object under irradiation provided successful 4D dose reconstruction. This method will provide accurate quality assurance and facilitate adaptive therapy when distinguishable objects such as well-defined tumors, diaphragm, and organs with markers (pancreas and liver) are covered by treatment beam apertures.

A Sequenced Instructional Program in Physical Education for the Handicapped, Phase III. Producing and Disseminating Demonstration Packages. Final Report.

ERIC Educational Resources Information Center

Carr, Dorothy B.; Avance, Lyonel D.

Presented is a sequenced instructional program in physical education which constitutes the third of a three-phase, 4-year project, funded by Title III, for handicapped children, preschool through high school levels, in the Los Angeles Unified School District. Described are the project setting and the following accomplishments: a curriculum guide…

Reading Treasures. Phase I and Phase II.

ERIC Educational Resources Information Center

Kansas State Dept. of Education, Topeka.

Based on the premise that a school reading program must focus on the learner and the text, this guidebook is designed to serve as a resource for school districts, groups, or individuals involved in planning, implementing, and evaluating reading programs. The guidebook is divided into two phases. Phase 1, "Guidelines for Developing and…

A Comprehensive Onboarding and Orientation Plan for Neurocritical Care Advanced Practice Providers.

PubMed

Langley, Tamra M; Dority, Jeremy; Fraser, Justin F; Hatton, Kevin W

2018-06-01

As the role of advanced practice providers (APPs) expands to include increasingly complex patient care within the intensive care unit, the educational needs of these providers must also be expanded. An onboarding process was designed for APPs in the neurocritical care service line. Onboarding for new APPs revolved around 5 specific areas: candidate selection, proctor assignment, 3-phased orientation process, remediation, and mentorship. To ensure effective training for APPs, using the most time-conscious approach, the backbone of the process is a structured curriculum. This was developed and integrated within the standard orientation and onboarding process. The curriculum design incorporated measurable learning goals, objective assessments of phased goal achievements, and opportunities for remediation. The neurocritical care service implemented an onboarding process in 2014. Four APPs (3 nurse practitioners and 1 physician assistant) were employed by the department before the implementation of the orientation program. The length of employment ranged from 1 to 4 years. Lack of clinical knowledge and/or sufficient training was cited as reasons for departure from the position in 2 of the 4 APPs, as either self-expression or peer evaluation. Since implementation of this program, 12 APPs have completed the program, of which 10 remain within the division, creating an 83% retention rate. The onboarding process, including a 3-phased, structured orientation plan for neurocritical care, has increased APP retention since its implementation. The educational model, along with proctoring and mentorship, has improved clinical knowledge and increased nurse practitioner retention. A larger-scale study would help to support the validity of this onboarding process.

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 4, Fort Worth, Texas. Volume 3. Appendix A-1 (Continued).

DTIC Science & Technology

1987-12-01

GAO 0 2L -4e- - Lq*Lio rol -4 1 IOU CI S W a G-v a. IV0 0 J= C. Ic LG 4sa C...8217 ’ ~ -i CIj -43j ~LU . l co r I_- z3 335 0- C= cu w- CDP aIC. *I lr_ - CkIJ LA-. n= C G C=> gao ’ GeL) =31 CAEl = C- C-10. LLaJ 1= w CL -* I t CI or SLLJ...6- Z u - a a qcrLLJ < nC Liu~ LI i LL.J CL. w <r LL <r 03 440 -x C= cn z4 -. - XM Z~ A ~ ’’ ~ "~’ , 4 *.\\~.S~4’N’~~’ - Iz JINI 1 *~ I- LLW W, a,

Boston children's hospital community asthma initiative: Five-year cost analyses of a home visiting program.

PubMed

Bhaumik, Urmi; Sommer, Susan J; Giller-Leinwohl, Judith; Norris, Kerri; Tsopelas, Lindsay; Nethersole, Shari; Woods, Elizabeth R

2017-03-01

To evaluate the costs and benefits of the Boston Children's Hospital Community Asthma Initiative (CAI) through reduction of Emergency Department (ED) visits and hospitalizations for the full pilot-phase program participants. A cost-benefit analyses was conducted using hospital administrative data to determine an adjusted Return on Investment (ROI): on all 268 patients enrolled in the CAI program during the 33-month pilot program phase of CAI intervention between October 1, 2005 and June 30, 2008 using a comparison group of 818 patients from a similar cohort in neighboring ZIP codes without CAI intervention. Cost data through June 30, 2013 were used to examine cost changes and calculate an adjusted ROI over a 5-year post-intervention period. CAI patients had a cost reduction greater than the comparison group of $1,216 in Year 1 (P = 0.001), $1,320 in Year 2 (P < 0.001), $1,132 (P = 0.002) in Year 3, $1,123 (P = 0.004) in Year 4, and $997 (P = 0.022) in Year 5. Adjusting for the cost savings for the comparison group, the cost savings from the intervention resulted in an adjusted ROI of 1.91 over 5 years. Community-based, multidisciplinary, coordinated disease management programs can decrease the incidence of costly hospitalizations and ED visits from asthma. An ROI of greater than one, as found in this cost analysis, supports the business case for the provision of community-based asthma services as part of patient-centered medical homes and Accountable Care Organizations.

40 CFR 76.8 - Early election for Group 1, Phase II boilers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.8 Early election for Group 1... plan and: (i) If a Phase I Acid Rain permit governing the source at which the unit is located has been... chapter to include the early election plan; or (ii) If a Phase I Acid Rain permit governing the source at...

40 CFR 76.8 - Early election for Group 1, Phase II boilers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.8 Early election for Group 1... plan and: (i) If a Phase I Acid Rain permit governing the source at which the unit is located has been... chapter to include the early election plan; or (ii) If a Phase I Acid Rain permit governing the source at...

40 CFR 76.8 - Early election for Group 1, Phase II boilers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.8 Early election for Group 1... plan and: (i) If a Phase I Acid Rain permit governing the source at which the unit is located has been... chapter to include the early election plan; or (ii) If a Phase I Acid Rain permit governing the source at...

40 CFR 76.8 - Early election for Group 1, Phase II boilers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.8 Early election for Group 1... plan and: (i) If a Phase I Acid Rain permit governing the source at which the unit is located has been... chapter to include the early election plan; or (ii) If a Phase I Acid Rain permit governing the source at...

40 CFR 76.8 - Early election for Group 1, Phase II boilers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PROGRAMS (CONTINUED) ACID RAIN NITROGEN OXIDES EMISSION REDUCTION PROGRAM § 76.8 Early election for Group 1... plan and: (i) If a Phase I Acid Rain permit governing the source at which the unit is located has been... chapter to include the early election plan; or (ii) If a Phase I Acid Rain permit governing the source at...

Research on the use of space resources

NASA Technical Reports Server (NTRS)

Carroll, W. F. (Editor)

1983-01-01

The second year of a multiyear research program on the processing and use of extraterrestrial resources is covered. The research tasks included: (1) silicate processing, (2) magma electrolysis, (3) vapor phase reduction, and (4) metals separation. Concomitant studies included: (1) energy systems, (2) transportation systems, (3) utilization analysis, and (4) resource exploration missions. Emphasis in fiscal year 1982 was placed on the magma electrolysis and vapor phase reduction processes (both analytical and experimental) for separation of oxygen and metals from lunar regolith. The early experimental work on magma electrolysis resulted in gram quantities of iron (mixed metals) and the identification of significant anode, cathode, and container problems. In the vapor phase reduction tasks a detailed analysis of various process concepts led to the selection of two specific processes designated as ""Vapor Separation'' and ""Selective Ionization.'' Experimental work was deferred to fiscal year 1983. In the Silicate Processing task a thermophysical model of the casting process was developed and used to study the effect of variations in material properties on the cooling behavior of lunar basalt.

Limited Human Factors Assessment of the QuadGard Limb Protection System: U.S. Marine Corps Systems Command Limb Protection Program Overview (QuadGard Phases 4 and 5 Production Designs)

DTIC Science & Technology

2011-09-01

in calculating the ergonomics associated with ballistic protection. MARCORSYSCOM established three design requirements: (1) system compatibility...knob. The Velcro disengaged, as designed , to allow the wearer unimpeded leg movement. The control knob is used to adjust the driver’s seat height...QuadGard Phases IV and V Production Designs ) by Richard S. Bruno ARL-TR-5656 September 2011

Human resources for health strategies adopted by providers in resource-limited settings to sustain long-term delivery of ART: a mixed-methods study from Uganda.

PubMed

Zakumumpa, Henry; Taiwo, Modupe Oladunni; Muganzi, Alex; Ssengooba, Freddie

2016-10-19

Human resources for health (HRH) constraints are a major barrier to the sustainability of antiretroviral therapy (ART) scale-up programs in Sub-Saharan Africa. Many prior approaches to HRH constraints have taken a top-down trend of generalized global strategies and policy guidelines. The objective of the study was to examine the human resources for health strategies adopted by front-line providers in Uganda to sustain ART delivery beyond the initial ART scale-up phase between 2004 and 2009. A two-phase mixed-methods approach was adopted. In the first phase, a survey of a nationally representative sample of health facilities (n = 195) across Uganda was conducted. The second phase involved in-depth interviews (n = 36) with ART clinic managers and staff of 6 of the 195 health facilities purposively selected from the first study phase. Quantitative data was analysed based on descriptive statistics, and qualitative data was analysed by coding and thematic analysis. The identified strategies were categorized into five themes: (1) providing monetary and non-monetary incentives to health workers on busy ART clinic days; (2) workload reduction through spacing ART clinic appointments; (3) adopting training workshops in ART management as a motivation strategy for health workers; (4) adopting non-physician-centred staffing models; and (5) devising ART program leadership styles that enhanced health worker commitment. Facility-level strategies for responding to HRH constraints are feasible and can contribute to efforts to increase country ownership of HIV programs in resource-limited settings. Consideration of the human resources for health strategies identified in the study by ART program planners and managers could enhance the long-term sustainment of ART programs by providers in resource-limited settings.

Increasing access to program information: a strategy for improving adolescent health.

PubMed

Brindis, Claire D; Hair, Elizabeth C; Cochran, Stephanie; Cleveland, Kevin; Valderrama, L Teresa; Park, M Jane

2007-01-01

To identify existing programs serving 11- to 15-year-olds that aim to improve adolescent health in the areas of Health & Well-being, Fitness, Family & Peer Relationships, School Environment, Smoking, Alcohol Use, and Violence and to assess the utility of readily available resources in providing detailed program information. In Phase 1, publicly available program databases were searched to identify potential programs serving the target population. In Phase 2, an in-depth search of a limited sample of programs meeting the content and age criteria was performed to identify program descriptors. Over 1,000 program names were identified in Phase 1. Information regarding programs is becoming more readily available through the internet; however, the program information that was publicly available only begins to draw the picture. Phase 2 revealed that a broad array of efforts are underway in all seven content areas, but found information on the program descriptors to be limited. Investment in programming is not enough; an upfront investment in communication and information sharing is critical in order to maximize the resources dedicated to the improvement of adolescent health. A well-publicized centralized program repository offered in conjunction with technical assistance would provide an efficient mechanism for this information sharing. We further suggest that the inherent gap between research and practice can be lessened by building a new body of practice knowledge. This would require improved program data collection by programs, the incorporation of program participation information in national surveys and enhanced evaluation efforts.

Program package for multicanonical simulations of U(1) lattice gauge theory-Second version

NASA Astrophysics Data System (ADS)

Bazavov, Alexei; Berg, Bernd A.

2013-03-01

A new version STMCMUCA_V1_1 of our program package is available. It eliminates compatibility problems of our Fortran 77 code, originally developed for the g77 compiler, with Fortran 90 and 95 compilers. New version program summaryProgram title: STMC_U1MUCA_v1_1 Catalogue identifier: AEET_v1_1 Licensing provisions: Standard CPC license, http://cpc.cs.qub.ac.uk/licence/licence.html Programming language: Fortran 77 compatible with Fortran 90 and 95 Computers: Any capable of compiling and executing Fortran code Operating systems: Any capable of compiling and executing Fortran code RAM: 10 MB and up depending on lattice size used No. of lines in distributed program, including test data, etc.: 15059 No. of bytes in distributed program, including test data, etc.: 215733 Keywords: Markov chain Monte Carlo, multicanonical, Wang-Landau recursion, Fortran, lattice gauge theory, U(1) gauge group, phase transitions of continuous systems Classification: 11.5 Catalogue identifier of previous version: AEET_v1_0 Journal Reference of previous version: Computer Physics Communications 180 (2009) 2339-2347 Does the new version supersede the previous version?: Yes Nature of problem: Efficient Markov chain Monte Carlo simulation of U(1) lattice gauge theory (or other continuous systems) close to its phase transition. Measurements and analysis of the action per plaquette, the specific heat, Polyakov loops and their structure factors. Solution method: Multicanonical simulations with an initial Wang-Landau recursion to determine suitable weight factors. Reweighting to physical values using logarithmic coding and calculating jackknife error bars. Reasons for the new version: The previous version was developed for the g77 compiler Fortran 77 version. Compiler errors were encountered with Fortran 90 and Fortran 95 compilers (specified below). Summary of revisions: epsilon=one/10**10 is replaced by epsilon/10.0D10 in the parameter statements of the subroutines u1_bmha.f, u1_mucabmha.f, u1wl_backup.f, u1wlread_backup.f of the folder Libs/U1_par. For the tested compilers script files are added in the folder ExampleRuns and readme.txt files are now provided in all subfolders of ExampleRuns. The gnuplot driver files produced by the routine hist_gnu.f of Libs/Fortran are adapted to syntax required by gnuplot version 4.0 and higher. Restrictions: Due to the use of explicit real*8 initialization the conversion into real*4 will require extra changes besides replacing the implicit.sta file by its real*4 version. Unusual features: The programs have to be compiled the script files like those contained in the folder ExampleRuns as explained in the original paper. Running time: The prepared test runs took up to 74 minutes to execute on a 2 GHz PC.

United States Air Force Summer Faculty Research Program, 1988. Program Technical Report. Volume 4

DTIC Science & Technology

1988-12-01

Professor SDecialty: Gas Phase Ion-Molecule Chem. Dept. of Chemistry Assigned: Air Force Geophysics Lab. Louisiana State University Choppin Hall...For Lucid Dr. Darin DeForest 55 Pre-Sort Processor Phase Distortion Dr. Paul Dingman Evaluation 56 A PROLOG Natural Language Front End Dr. Hugh...analysis in the electron impact mode. The column used was 25m x 0.25am ID bonded phase FSOT capillary column (#952525 Alltech and Associates), coated with

National Dam Safety Program. Nelson Dam (Inventory Number VA 12501), James River Basin, Nelson County, Virginia. Phase I Inspection Report.

DTIC Science & Technology

1981-06-01

during tropical storm Camille. 5.4 Flood Potential: The 100-Year Flood, 1/2 PMF, and PH? were developed by use of the HEC-l computer program (Reference 2...Appendix V) and routed through the reservoir using the NWS-Dambreak computer program (Reference 3, Appendix V). Clark’s Tc and R coefficients for...AD-AO" 330 ARMY ENGINEER DISTRICT NORFOLK VA F/6 13/13 NATIONAL DAM SAFETY PROGRAM . NELSON DAM (INVENTORY NUMBER VA 12--ETC(U) JUN 81 B 0 TARANUNCL

Low Rate Transmission of Video Signals Using Adaptive Delta Modulation.

DTIC Science & Technology

1983-08-15

903-80-C-0476 / . PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK AREA & WORK UNIT NUMBERS Research Foundation of CUNY on...transmitted phase, for the demodulation of the signal. AM is presently being used to transmit multilevel * symbols by vestigial or single sideband...34: Vestigial Sideband -- Duobinary 3600 4-Phase + AM 4800" 4-Phase + AM * Vestigial Sideband 8-PSK 7200 Phase and Amplitude Modulation 9600 Phase anl

Hypothyroidism in Cancer Patients on Immune Checkpoint Inhibitors with anti-PD1 Agents: Insights on Underlying Mechanisms.

PubMed

Alhusseini, M; Samantray, J

2017-04-01

Background: Immune therapy using monoclonal antibodies against cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) and programmed cell death 1 receptor (PD-1) for various cancers have been reported to cause thyroid dysfunction. Little is known, however, about the underlying pathogenic mechanisms and the course of hypothyroidism that subsequently develops. In this report, we use the change in thyroglobulin and thyroid antibody levels in patients on immune therapy who develop hypothyroidism to better understand its pathogenesis as well as examine the status of hypothyroidism in the long term. Methods: We report a case series of 10 patients who developed hypothyroidism after initiation of immune therapy (either anti-PD-1 alone or in combination with anti-CTLA-4). Available thyroid antibodies including anti-thyroglobulin (anti-Tg), anti-thyroid peroxidase (anti-TPO), and thyroid stimulating immunoglobulin (TSI) were noted during the initial thyroiditis phase as well as the hypothyroid phase. Persistence or remission of hypothyroidism was noted at 6 months. Summary: During the thyroiditis phase, 50% of the patients had elevated Tg titers, 40% had elevated anti-Tg, and 40% had elevated TSI. All of these titers decreased during the hypothyroid phase. Permanent hypothyroidism was noted in 80% of the cases. Conclusion: Hypothyroidism following initiation of immune therapy has immunologic and non-immunologic mediated mechanisms and is likely to be persistent. © Georg Thieme Verlag KG Stuttgart · New York.

Integrated low emissions cleanup system for direct coal-fueled turbines

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

Lippert, T.E.; Newby, R.A.; Alvin, M.A.

1992-01-01

The Westinghouse Electric Corporation, Science Technology Center (W-STC) is developing an Integrated Low Emissions Cleanup (ILEC) concept for high-temperature gas cleaning to meet environmental standards, as well as to economical gas turbine life. The ILEC concept simultaneously controls sulfur, particulate, and alkali contaminants in high-pressure fuel gases or combustion gases at temperatures up to 1850[degrees]F for advanced power generation systems (PFBC, APFBC, IGCC, DCF7). The objective of this program is to demonstrate, at a bench scale, the conceptual, technical feasibility of the REC concept. The ELEC development program has a 3 phase structure: Phase 1 - laboratory-scale testing; phase 2more » - bench-scale equipment; design and fabrication; and phase 3 - bench-scale testing. Phase 1 laboratory testing has been completed. In Phase 1, entrained sulfur and alkali sorbent kinetics were measured and evaluated, and commercial-scale performance was projected. Related cold flow model testing has shown that gas-particle contacting within the ceramic barrier filter vessel will provide a good reactor environment. The Phase 1 test results and the commercial evaluation conducted in the Phase 1 program support the bench-scale facility testing to be performed in Phase 3. Phase 2 is nearing completion with the design and assembly of a modified, bench-scale test facility to demonstrate the technical feasibility of the ILEC features. This feasibility testing will be conducted in Phase 3.« less

Loads Model Development and Analysis for the F/A-18 Active Aeroelastic Wing Airplane

NASA Technical Reports Server (NTRS)

Allen, Michael J.; Lizotte, Andrew M.; Dibley, Ryan P.; Clarke, Robert

2005-01-01

The Active Aeroelastic Wing airplane was successfully flight-tested in March 2005. During phase 1 of the two-phase program, an onboard excitation system provided independent control surface movements that were used to develop a loads model for the wing structure and wing control surfaces. The resulting loads model, which was used to develop the control laws for phase 2, is described. The loads model was developed from flight data through the use of a multiple linear regression technique. The loads model input consisted of aircraft states and control surface positions, in addition to nonlinear inputs that were calculated from flight-measured parameters. The loads model output for each wing consisted of wing-root bending moment and torque, wing-fold bending moment and torque, inboard and outboard leading-edge flap hinge moment, trailing-edge flap hinge moment, and aileron hinge moment. The development of the Active Aeroelastic Wing loads model is described, and the ability of the model to predict loads during phase 2 research maneuvers is demonstrated. Results show a good match to phase 2 flight data for all loads except inboard and outboard leading-edge flap hinge moments at certain flight conditions. The average load prediction errors for all loads at all flight conditions are 9.1 percent for maximum stick-deflection rolls, 4.4 percent for 5-g windup turns, and 7.7 percent for 4-g rolling pullouts.

Switch for Good Community Program

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

Crawford, Tabitha; Amran, Martha

2013-11-19

Switch4Good is an energy-savings program that helps residents reduce consumption from behavior changes; it was co-developed by Balfour Beatty Military Housing Management (BB) and WattzOn in Phase I of this grant. The program was offered at 11 Navy bases. Three customer engagement strategies were evaluated, and it was found that Digital Nudges (a combination of monthly consumption statements with frequent messaging via text or email) was most cost-effective. The program was delivered on-time and on-budget, and its success is based on the teamwork of local BB staff and the WattzOn team. The following graphic shows Switch4Good “by the numbers”, e.g.more » the scale of operations achieved during Phase I.« less

Clinical evaluation of compounds targeting PD-1/PD-L1 pathway for cancer immunotherapy.

PubMed

Lu, Jing; Lee-Gabel, Linda; Nadeau, Michelle C; Ferencz, Thomas M; Soefje, Scott A

2015-12-01

Significant enthusiasm currently exists for new immunotherapeutic strategies: blocking the interaction between programmed death-1 receptor on T-cells and programmed death-ligand 1 on tumor cells to boost immune system stimulation to fight cancer. Immunomodulation with the antiprogrammed death-1/programmed death-ligand 1 monoclonal antibodies has shown to mediate tumor shrinkage and extend overall survival from several pivotal phase I/II studies in melanoma, renal cell carcinoma, and non-small cell lung cancer. This has prompted multiple large ongoing phase III trials with the expectation for fast-track FDA approvals to satisfy unmet medical needs. Compounds targeting the programmed death-1 pathway that are in clinical trials fall into two major categories, namely antiprogrammed death-1 antibodies: Nivolumab, MK-3475, and pidilizumab; and antiprogrammed death-ligand 1 antibodies: MPDL3280A, BMS-936559, MEDI4736, and MSB0010718C. We reviewed the clinical efficacy and safety of each compound based upon major registered clinical trials and published clinical data. Overall, response rate of more than 20% is consistently seen across all these trials, with maximal response of approximately 50% achieved by certain single antiprogrammed death-1 agents or when used in combination with cytotoxic T-lymphocyte antigen-4 blockade. The responses seen are early, durable, and have continued after treatment discontinuation. Immune-related adverse events are the most common side effects seen in these clinical trials. Overall, the skin and gastrointestinal tract are the most common organ systems affected by these compounds while hepatic, endocrine, and neurologic events are less frequent. These side effects are low grade, manageable, and typically resolve within a relatively short time frame with a predictable resolution pattern given proper management. We therefore propose detailed guidelines for management of major immune-related adverse events that are anticipated with antiprogrammed death-1/programmed death-ligand 1 therapies based on general experience with other monoclonal antibodies and the established management algorithms for immune-related adverse events for cytotoxic T-lymphocyte antigen-4 blockade with ipilimumab. We anticipate that the antiprogrammed death-1 strategy will become a viable and crucial clinical strategy for cancer therapy. © The Author(s) 2014.

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Volume 1.

DTIC Science & Technology

1987-04-29

Dichlorobenzene 4000.0 U.S. EPA estimate of safe levels of toxicants in drinking water for human health effects (Federal Register. 28 November 1980). (2... Plastic bottle 40C 500 ml TOC Glass bottle 40 C; H 2 So4 to pHɚ 250 al Metals Plastic bottle HNO3 to pHɚ 500 ml Volatile organics Glass vial with 40C... safe levels of toxicants in drinking water for human health effects (Federal Register. 28 November 1980). 4-3 TABLE 4-2. REGULATORY GUIDELINES OR

A New Approach to Modeling Densities and Equilibria of Ice and Gas Hydrate Phases

NASA Astrophysics Data System (ADS)

Zyvoloski, G.; Lucia, A.; Lewis, K. C.

2011-12-01

The Gibbs-Helmholtz Constrained (GHC) equation is a new cubic equation of state that was recently derived by Lucia (2010) and Lucia et al. (2011) by constraining the energy parameter in the Soave form of the Redlich-Kwong equation to satisfy the Gibbs-Helmholtz equation. The key attributes of the GHC equation are: 1) It is a multi-scale equation because it uses the internal energy of departure, UD, as a natural bridge between the molecular and bulk phase length scales. 2) It does not require acentric factors, volume translation, regression of parameters to experimental data, binary (kij) interaction parameters, or other forms of empirical correlations. 3) It is a predictive equation of state because it uses a database of values of UD determined from NTP Monte Carlo simulations. 4) It can readily account for differences in molecular size and shape. 5) It has been successfully applied to non-electrolyte mixtures as well as weak and strong aqueous electrolyte mixtures over wide ranges of temperature, pressure and composition to predict liquid density and phase equilibrium with up to four phases. 6) It has been extensively validated with experimental data. 7) The AAD% error between predicted and experimental liquid density is 1% while the AAD% error in phase equilibrium predictions is 2.5%. 8) It has been used successfully within the subsurface flow simulation program FEHM. In this work we describe recent extensions of the multi-scale predictive GHC equation to modeling the phase densities and equilibrium behavior of hexagonal ice and gas hydrates. In particular, we show that radial distribution functions, which can be determined by NTP Monte Carlo simulations, can be used to establish correct standard state fugacities of 1h ice and gas hydrates. From this, it is straightforward to determine both the phase density of ice or gas hydrates as well as any equilibrium involving ice and/or hydrate phases. A number of numerical results for mixtures of N2, O2, CH4, CO2, water, and NaCl in permafrost conditions are presented to illustrate the predictive capabilities of the multi-scale GHC equation. In particular, we show that the GHC equation correctly predicts 1) The density of 1h ice and methane hydrate to within 1%. 2) The melting curve for hexagonal ice. 3) The hydrate-gas phase co-existence curve. 4) Various phase equilibrium involving ice and hydrate phases. We also show that the GHC equation approach can be readily incorporated into subsurface flow simulation programs like FEHM to predict the behavior of permafrost and other reservoirs where ice and/or hydrates are present. Many geometric illustrations are used to elucidate key concepts. References A. Lucia, A Multi-Scale Gibbs Helmholtz Constrained Cubic Equation of State. J. Thermodynamics: Special Issue on Advances in Gas Hydrate Thermodynamics and Transport Properties. Available on-line [doi:10.1155/2010/238365]. A. Lucia, B.M. Bonk, A. Roy and R.R. Waterman, A Multi-Scale Framework for Multi-Phase Equilibrium Flash. Comput. Chem. Engng. In press.

Installation Restoration Program. Phase II. Confirmation/Quantification Stage 2 for Griffiss Air Force Base, New York.

DTIC Science & Technology

1985-02-20

Surface Cemennt/entonte Grout Rat 20/1 6" Diameter Bore "Ole 8 Foit B.G.S. Bentorito 4" Diameter POes" Schedle 409 Fee S.O.S.PVC Riser Pipe with...Casing with Locking Cap GRiser Pipe StickupGround Surface 2.2Fe Cement/BSentonite Grout Ratio 20/1 8" Diameter Bore Hole cv Ile- 3 Feet B.G.S...Ground Surface 4’. Ground Surface .0~ Cemtert/Bentonlte Grout Rat 20/1 8" Diamneter Bore Hole__ 4" Diameter Pl O Schedule 404 PVC Riser Pipe FetBGS

National Program for Inspection of Non-Federal Dams. Addison Pond Dam (CT 00245), Connecticut River Basin, Glastonbury, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1981-04-01

43 696 NTIONAL FRUW FO1 INSPECTION OF NQN-FERINL HAlS in1 ADDISON PON DAN (CT.. (U) CORPS OF ENGINEERS WLTINN ANLAD I IUCLASSIFIED F/0 1311±3...S ThS A, - 7~c~ C. FA A -:Loo T A-r’o N= ,o AT/ Pip, : Eo 0-’Z’ A --’ * 5’so’ -A90/4 E~ \\ s ~c Ac F P4 A- , -S- ST~fA~~ 4!5-0- 55 /A3960O 0Q A C.-F A

Integrated Warfighter Biodefense Program (IWBP) - Next Phase

DTIC Science & Technology

2011-11-10

of information flow from Balaban and Ariel was parameterized and used to construct a real time simulation of eye movement patterns. In order to...the mission with the higher value is given that work. 4.3.4.2 Comparison/Evaluation of Techniques We perform 3 tests using a 20 minute test of each...algorithm using each of 80, 160 and 240 missions. We also perform a test of each algorithm on the 80 mission problem for 12 hours. (1) MIP

Antigravity treadmill training during the early rehabilitation phase following unicompartmental knee arthroplasty: A case series.

PubMed

Huang, Chun-Hao; Schroeder, E Todd; Powers, Christopher

2018-02-26

Patients who have undergone unicompartmental knee arthroplasty (UKA) have been reported to exhibit altered gait 19-25 months post-surgery. The most common gait impairment in this population is inadequate knee flexion and a corresponding decrease in the knee extensor moment during loading response (i.e., quadriceps avoidance). The purpose of this case series was to determine whether incorporation of antigravity treadmill training into a standard physical therapy program can eliminate quadriceps avoidance gait during the early rehabilitation phase following UKA. Four females who underwent UKA were recruited for this study. Participants completed antigravity treadmill training three times per week for 12 weeks in addition to their standard physical therapy program. Instrumented gait analysis was performed at baseline (pre-intervention), week 6 (mid-intervention), and week 12 (post-intervention). We found that peak knee flexion and the peak knee extensor moment during the weight acceptance phase of gait increased to normal values following the 12-week intervention period (14.1 ± 6.5° to 20.6 ± 1.5° and 0.4 ± 0.3 to 0.7 ± 0.2 Nm/kg respectively). The findings of this case series suggest that a standard physical therapy program that incorporates early gait training using an antigravity treadmill may be beneficial in eliminating "quadriceps avoidance" during the early rehabilitation phase following UKA.

National Dam Safety Program. Waterloo Dam (I.D. Number NY 709), Oswego River Basin, Seneca County, New York. Phase I Inspection Report,

DTIC Science & Technology

1980-09-30

GEOTECHNICAL DATA 4 2.2 DESIGN RECORDS 4 2.3 CONSTRUCTION RECORDS 4 2.4 OPERATION RECORD 4 2.5 EVALUATION OF DATA 4 3 VISUAL INSPECTION 5 3.1 FINDINGS 5...g. Design and Construction History This dam was constructed in two stages as parts of Contracts E and G for Section I of the Cayuga and Seneca Canal...determine the final elevation of the footings at the time of construction to assure a proper foundation. 2.2 DESIGN RECORDS This dam was designed in

Astronomy sortie missions definition study. Volume 4: Program development requirements

NASA Technical Reports Server (NTRS)

1972-01-01

Program development requirements for the selected Astronomy Sortie Missions concept were generated and are presented in four parts as follows: (1)the gross planning requirements that must be considered in subsequent phases of the project; (2)the schedules and logic networks for the design, development, and operation of the overall project; (3)the supporting research and technology required to support the project; and (4)the work breakdown data, from which cost data will be generated. Data reported in each part includes the appropriate rationale with explanations of the guidelines and assumptions that were used in the analyses and estimates.

Proceedings of the DICE THROW Symposium 21-23 June 1977. Volume 1

DTIC Science & Technology

1977-07-01

different scaled ANFO events to insure yield scalability. Phase 1 of the program consisted of a series of one-pound events to examine cratering and...characterization of a 500-ton-equivalent event. A large number of agencies were involved in different facets of the development program. Probably most...charge geometry observed in the 1000-pound series, supported the observations from the Phase 1 program. Differences were observed in the fireball

Hill AFB, Utah Installation Restoration Program. Phase IIB, IRP Survey. Volume 1. Text. Volume 2. Appendices

DTIC Science & Technology

1984-09-11

5 EPA 625 . Endosulfan sulfate wg/L 5 EPA 625 Chlordane pg/L * Toxaphene Pg/L * Acid Extractable Detection Analytical Compound Units Limit Method...ND ND ND ND 4,4’-DDT 5 ND ND ND ND Endosuif an sulfate 5 ND ND ND ND Chlordane* Toxa phene* Detection Acid Extractable Compound Limit M4-2 M4-6 14-9 Ge...Endosulfan sulfate 5 ND ND Chlordane * Toxaphene * Detection Acid Extractable Compound Limit BPM-1 BPM-2 2-Chlorophenol 2 ND ND 2-Nitrophenol 2 ND ND

Effects of an emotional intelligence program in variables related to the prevention of violence

PubMed Central

Garaigordobil, Maite; Peña-Sarrionandia, Ainize

2015-01-01

In recent decades, numerous studies have shown a significant increase in violence during childhood and adolescence. These data suggest the importance of implementing programs to prevent and reduce violent behavior. The study aimed to design a program of emotional intelligence (EI) for adolescents and to assess its effects on variables related to violence prevention. The possible differential effect of the program on both genders was also examined. The sample comprised 148 adolescents aged from 13 to 16 years. The study used an experimental design with repeated pretest–posttest measures and control groups. To measure the variables, four assessment instruments were administered before and after the program, as well as in the follow-up phase (1 year after the conclusion of the intervention). The program consisted of 20 one-hour sessions. The pretest–posttest ANCOVAs showed that the program significantly increased: (1) EI (attention, clarity, emotional repair); (2) assertive cognitive social interaction strategies; (3) internal control of anger; and (4) the cognitive ability to analyze negative feelings. In the follow-up phase, the positive effects of the intervention were generally maintained and, moreover, the use of aggressive strategies as an interpersonal conflict-resolution technique was significantly reduced. Regarding the effect of the program on both genders, the change was very similar, but the boys increased assertive social interaction strategies, attention, and emotional clarity significantly more than the girls. The importance of implementing programs to promote socio-emotional development and prevent violence is discussed. PMID:26082743

Effects of an emotional intelligence program in variables related to the prevention of violence.

PubMed

Garaigordobil, Maite; Peña-Sarrionandia, Ainize

2015-01-01

In recent decades, numerous studies have shown a significant increase in violence during childhood and adolescence. These data suggest the importance of implementing programs to prevent and reduce violent behavior. The study aimed to design a program of emotional intelligence (EI) for adolescents and to assess its effects on variables related to violence prevention. The possible differential effect of the program on both genders was also examined. The sample comprised 148 adolescents aged from 13 to 16 years. The study used an experimental design with repeated pretest-posttest measures and control groups. To measure the variables, four assessment instruments were administered before and after the program, as well as in the follow-up phase (1 year after the conclusion of the intervention). The program consisted of 20 one-hour sessions. The pretest-posttest ANCOVAs showed that the program significantly increased: (1) EI (attention, clarity, emotional repair); (2) assertive cognitive social interaction strategies; (3) internal control of anger; and (4) the cognitive ability to analyze negative feelings. In the follow-up phase, the positive effects of the intervention were generally maintained and, moreover, the use of aggressive strategies as an interpersonal conflict-resolution technique was significantly reduced. Regarding the effect of the program on both genders, the change was very similar, but the boys increased assertive social interaction strategies, attention, and emotional clarity significantly more than the girls. The importance of implementing programs to promote socio-emotional development and prevent violence is discussed.

Implementing and evaluating a regional strategy to improve testing rates in VA patients at risk for HIV, utilizing the QUERI process as a guiding framework: QUERI Series.

PubMed

Goetz, Matthew B; Bowman, Candice; Hoang, Tuyen; Anaya, Henry; Osborn, Teresa; Gifford, Allen L; Asch, Steven M

2008-03-19

We describe how we used the framework of the U.S. Department of Veterans Affairs (VA) Quality Enhancement Research Initiative (QUERI) to develop a program to improve rates of diagnostic testing for the Human Immunodeficiency Virus (HIV). This venture was prompted by the observation by the CDC that 25% of HIV-infected patients do not know their diagnosis - a point of substantial importance to the VA, which is the largest provider of HIV care in the United States. Following the QUERI steps (or process), we evaluated: 1) whether undiagnosed HIV infection is a high-risk, high-volume clinical issue within the VA, 2) whether there are evidence-based recommendations for HIV testing, 3) whether there are gaps in the performance of VA HIV testing, and 4) the barriers and facilitators to improving current practice in the VA.Based on our findings, we developed and initiated a QUERI step 4/phase 1 pilot project using the precepts of the Chronic Care Model. Our improvement strategy relies upon electronic clinical reminders to provide decision support; audit/feedback as a clinical information system, and appropriate changes in delivery system design. These activities are complemented by academic detailing and social marketing interventions to achieve provider activation. Our preliminary formative evaluation indicates the need to ensure leadership and team buy-in, address facility-specific barriers, refine the reminder, and address factors that contribute to inter-clinic variances in HIV testing rates. Preliminary unadjusted data from the first seven months of our program show 3-5 fold increases in the proportion of at-risk patients who are offered HIV testing at the VA sites (stations) where the pilot project has been undertaken; no change was seen at control stations. This project demonstrates the early success of the application of the QUERI process to the development of a program to improve HIV testing rates. Preliminary unadjusted results show that the coordinated use of audit/feedback, provider activation, and organizational change can increase HIV testing rates for at-risk patients. We are refining our program prior to extending our work to a small-scale, multi-site evaluation (QUERI step 4/phase 2). We also plan to evaluate the durability/sustainability of the intervention effect, the costs of HIV testing, and the number of newly identified HIV-infected patients. Ultimately, we will evaluate this program in other geographically dispersed stations (QUERI step 4/phases 3 and 4).

Implementing and evaluating a regional strategy to improve testing rates in VA patients at risk for HIV, utilizing the QUERI process as a guiding framework: QUERI Series

PubMed Central

Goetz, Matthew B; Bowman, Candice; Hoang, Tuyen; Anaya, Henry; Osborn, Teresa; Gifford, Allen L; Asch, Steven M

2008-01-01

Background We describe how we used the framework of the U.S. Department of Veterans Affairs (VA) Quality Enhancement Research Initiative (QUERI) to develop a program to improve rates of diagnostic testing for the Human Immunodeficiency Virus (HIV). This venture was prompted by the observation by the CDC that 25% of HIV-infected patients do not know their diagnosis – a point of substantial importance to the VA, which is the largest provider of HIV care in the United States. Methods Following the QUERI steps (or process), we evaluated: 1) whether undiagnosed HIV infection is a high-risk, high-volume clinical issue within the VA, 2) whether there are evidence-based recommendations for HIV testing, 3) whether there are gaps in the performance of VA HIV testing, and 4) the barriers and facilitators to improving current practice in the VA. Based on our findings, we developed and initiated a QUERI step 4/phase 1 pilot project using the precepts of the Chronic Care Model. Our improvement strategy relies upon electronic clinical reminders to provide decision support; audit/feedback as a clinical information system, and appropriate changes in delivery system design. These activities are complemented by academic detailing and social marketing interventions to achieve provider activation. Results Our preliminary formative evaluation indicates the need to ensure leadership and team buy-in, address facility-specific barriers, refine the reminder, and address factors that contribute to inter-clinic variances in HIV testing rates. Preliminary unadjusted data from the first seven months of our program show 3–5 fold increases in the proportion of at-risk patients who are offered HIV testing at the VA sites (stations) where the pilot project has been undertaken; no change was seen at control stations. Discussion This project demonstrates the early success of the application of the QUERI process to the development of a program to improve HIV testing rates. Preliminary unadjusted results show that the coordinated use of audit/feedback, provider activation, and organizational change can increase HIV testing rates for at-risk patients. We are refining our program prior to extending our work to a small-scale, multi-site evaluation (QUERI step 4/phase 2). We also plan to evaluate the durability/sustainability of the intervention effect, the costs of HIV testing, and the number of newly identified HIV-infected patients. Ultimately, we will evaluate this program in other geographically dispersed stations (QUERI step 4/phases 3 and 4). PMID:18353185

National Dam Inspection Program. Lake Housatonic Dam and Dike (CT 00026 and CT 01714). Connecticut Coastal Basin, Housatonic River, Derby-Shelton, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1981-08-01

elevation 47.5) is 394,000 cfs. , "C. Elevations (feet above NGVD) (1) Streambed at toe of dam (approximate) 0.0 (2) Botton of cutoff Unknown (3) Maximum...diameter. Condition of Discharge Channel Canal appears to be silted in. Two parking lots have been constructed in the canal, but culverts were...Checked ~ ~ t Date ’ 4J~ aw a7W 4r Śewww APajd1 ~/v’* ccuot AM 4W r1.0W OWj M49AA a 44r0 OA, Te J~xOOr 0. SS40Wl llhwWl 4/ toS~ Al fA ~w~’~y’ XV0

Integrated low emissions cleanup system for direct coal-fueled turbines

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

Lippert, T.E.; Newby, R.A.; Alvin, M.A.

1992-12-31

The Westinghouse Electric Corporation, Science & Technology Center (W-STC) is developing an Integrated Low Emissions Cleanup (ILEC) concept for high-temperature gas cleaning to meet environmental standards, as well as to economical gas turbine life. The ILEC concept simultaneously controls sulfur, particulate, and alkali contaminants in high-pressure fuel gases or combustion gases at temperatures up to 1850{degrees}F for advanced power generation systems (PFBC, APFBC, IGCC, DCF7). The objective of this program is to demonstrate, at a bench scale, the conceptual, technical feasibility of the REC concept. The ELEC development program has a 3 phase structure: Phase 1 - laboratory-scale testing; phasemore » 2 - bench-scale equipment; design and fabrication; and phase 3 - bench-scale testing. Phase 1 laboratory testing has been completed. In Phase 1, entrained sulfur and alkali sorbent kinetics were measured and evaluated, and commercial-scale performance was projected. Related cold flow model testing has shown that gas-particle contacting within the ceramic barrier filter vessel will provide a good reactor environment. The Phase 1 test results and the commercial evaluation conducted in the Phase 1 program support the bench-scale facility testing to be performed in Phase 3. Phase 2 is nearing completion with the design and assembly of a modified, bench-scale test facility to demonstrate the technical feasibility of the ILEC features. This feasibility testing will be conducted in Phase 3.« less

EGRET observations of the BL Lacertae objects 0716+714 and 0521-365

NASA Technical Reports Server (NTRS)

Lin, Y. C.; Bertsch, D. L.; Dingus, B. L.; Esposito, J. A.; Fichtel, C. E.; Hartman, R. C.; Hunter, S. D.; Kanbach, G.; Kniffen, D. A.; Mayer-Hasselwander, H. A.

1995-01-01

During the Compton Observatory's viewing programs Phase 1 (1991 April to 1992 November, also known as the All-Sky Survey) and Phase 2 (1992 November to 1993 September), the BL Lac object 0716+714 was in the field of view of the EGRET telescope a total of six times, three times in Phase 1 and three more times in Phase 2, while the BL Lac object 0521-365 was in the field of view of EGRET only once in Phase 1. The source 0716+714 was detected in high-energy gamma rays by EGRET at a flux level of (2.0 +/- 0.4) x 10(exp -7) photons/sq cm/s for E greater than 100 MeV with a 6 sigma significance when it was first observed by EGRET in 1992 January 10 to 23. The corresponding spectral slope of the photon number distribution is determined to be -2.04 +/- 0.33. The gamma-ray flux of 0716+714 showed considerable time variability in subsequent EGRET observations. But the spectral slope stayed about the same within the statistical uncertainties of the EGRET data. The average spectral slope of the four viewing periods during which the photon flux of 0716+714 stayed above the EGRET detection threshold is found to be -1.85 +/- 0.20 from the combined data. The source 0521+365 was detected by EGRET in 1992 May 14 to June 4 at a flux level of (1.8 +/- 0.5) x 10(exp -7) photons/sq cm/s for E greater than 100 MeV with a 4 sigma significance. The corresponding spectral slope of the photon number distribution is found to be 2.16 +/- 0.36. Details of the observations of these two BL Lac objects with the EGRET telescope are presented.

Army Synthetic Validity Project: Report of Phase 2 Results. Volume 1

DTIC Science & Technology

1990-06-01

or other mathematical calculations 4. Provide programming and data processing support for computer operations E. Control Air Traffic 1. Control air...Information 7045 54.14 8.53 10.00 MK: Mathematics lowlede 7045 50.98 7.39 10.00 MC: Me&anical Qcxprd*=in 7045 53.11 8.17 10.00 EI: Electronics...AND ACCEPTABIIJTY LEVEL No. of AcetabIlity Lvel Obser- Unaccpt- Less, Than Out- Typ of Judge vations* able Acetbe standingy Avg. All Judges.4 Total

Understanding and promoting treatment-seeking for eating disorders and body image concerns on college campuses through online screening, prevention and intervention.

PubMed

Lipson, Sarah Ketchen; Jones, J Megan; Taylor, C Barr; Wilfley, Denise E; Eichen, Dawn M; Fitzsimmons-Craft, Ellen E; Eisenberg, Daniel

2017-04-01

While there have been important recent advances in the development of effective universal prevention and intervention programs, it is not yet clear how to engage large numbers of students in these programs. In this paper, we report findings from a two-phase pilot study. In the first phase, we used a population-level, online survey to assess eating disorder symptom level and habits/attitudes related to service utilization (N=2180). Using validated screening tools, we found that roughly one in three students has significant symptoms of eating disorders or elevated weight concerns, the vast majority of whom (86.5%) have not received treatment. In the second phase, we referred students to online prevention and selective/indicated intervention programs based on symptom classification (N=1916). We find that program enrollment is highest for students in the indicated intervention (18.1%) and lowest for students in the universal prevention (4.1%). We find that traditionally-emphasized barriers such as stigma, misinformation, and financial limitations do not appear to be the most important factors preventing treatment-seeking. Rather students report not seeking help for reasons such as lack of time, lack of perceived need, and a desire to deal with the issue "on my own." Findings offer insight into the treatment-seeking habits and attitudes of college students, including those barriers that may be overcome by offering online programs and those that persist despite increased access to and convenience of relevant resources. Copyright © 2016 Elsevier Ltd. All rights reserved.

Adapting and implementing an evidence-based sun-safety education program in rural Idaho, 2012.

PubMed

Cariou, Charlene; Gonzales, Melanie; Krebill, Hope

2014-05-08

Melanoma incidence and mortality rates in Idaho are higher than national averages. The importance of increased awareness of skin cancer has been cited by state and local organizations. St. Luke's Mountain States Tumor Institute (MSTI) prioritized educational outreach efforts to focus on the implementation of a skin cancer prevention program in rural Idaho. As a community cancer center, MSTI expanded cancer education services to include dedicated support to rural communities. Through this expansion, an MSTI educator sought to partner with a community organization to provide sun-safety education. MSTI selected, adapted, and implemented an evidence-based program, Pool Cool. The education program was implemented in 5 phases. In Phase I, we identified and recruited a community partner; in Phase 2, after thorough research, we selected a program, Pool Cool; in Phase 3, we planned the details of the program, including identification of desired short- and long-term outcomes and adaptation of existing program materials; in Phase 4, we implemented the program in summer 2012; in Phase 5, we assessed program sustainability and expansion. MSTI developed a sustainable partnership with Payette Municipal Pool, and in summer 2012, we implemented Pool Cool. Sun-safety education was provided to more than 700 young people aged 2 to 17 years, and educational signage and sunscreen benefitted hundreds of additional pool patrons. Community cancer centers are increasingly being asked to assess community needs and implement evidence-based prevention and screening programs. Clinical staff may become facilitators of evidence-based public health programs. Challenges of implementing evidence-based programs in the context of a community cancer centers are staffing, leveraging of resources, and ongoing training and support.

Adapting and Implementing an Evidence-Based Sun-Safety Education Program in Rural Idaho, 2012

PubMed Central

Gonzales, Melanie; Krebill, Hope

2014-01-01

Background Melanoma incidence and mortality rates in Idaho are higher than national averages. The importance of increased awareness of skin cancer has been cited by state and local organizations. St. Luke’s Mountain States Tumor Institute (MSTI) prioritized educational outreach efforts to focus on the implementation of a skin cancer prevention program in rural Idaho. Community Context As a community cancer center, MSTI expanded cancer education services to include dedicated support to rural communities. Through this expansion, an MSTI educator sought to partner with a community organization to provide sun-safety education. MSTI selected, adapted, and implemented an evidence-based program, Pool Cool. Methods The education program was implemented in 5 phases. In Phase I, we identified and recruited a community partner; in Phase 2, after thorough research, we selected a program, Pool Cool; in Phase 3, we planned the details of the program, including identification of desired short- and long-term outcomes and adaptation of existing program materials; in Phase 4, we implemented the program in summer 2012; in Phase 5, we assessed program sustainability and expansion. Outcome MSTI developed a sustainable partnership with Payette Municipal Pool, and in summer 2012, we implemented Pool Cool. Sun-safety education was provided to more than 700 young people aged 2 to 17 years, and educational signage and sunscreen benefitted hundreds of additional pool patrons. Interpretation Community cancer centers are increasingly being asked to assess community needs and implement evidence-based prevention and screening programs. Clinical staff may become facilitators of evidence-based public health programs. Challenges of implementing evidence-based programs in the context of a community cancer centers are staffing, leveraging of resources, and ongoing training and support. PMID:24809363

U.S. Air Force Installation Restoration Program. Phase 1. Records Search. Air National Guard, Camp Edwards (ARNG), U.S. Air Force and Veteran’s Administration Facilities at Massachusetts Military Reservation, Massachusetts. Appendices: Task 6

DTIC Science & Technology

1986-12-11

MG/L Chmia Oxyge 00340 ARSENIC 01000 002BORON 0102 Total Ov-gale 00640 BARIUM 131005 01007 BORON. 01020 CARDON as C 0 * Diseelvud 0 1 CADMIUM 01025...Goldenrod) U - Utricularia sp. (Bladderwort) B - Scirpus sp. (Bulrush) h6 - Myriophyllum tenellui (Leafless Mil- H2 - Elodea sp. (Waterweed) foil) n1... Dioxide I - -- -- Arsenic C 10 (10 10 410 ug/L Barium 14200 j( 200 (200 (200 ug/L Cadmium !4 10 ( 10 1 10 4 10 ug/L Chromium ( 50 4 50 4 50 50 ugSL

Satellite Power System (SPS) financial/management scenarios

NASA Technical Reports Server (NTRS)

Vajk, J. P.

1978-01-01

The possible benefits of a Satellite Power System (SPS) program, both domestically and internationally, justify detailed and imaginative investigation of the issues involved in financing and managing such a large-scale program. In this study, ten possible methods of financing a SPS program are identified ranging from pure government agency to private corporations. The following were analyzed and evaluated: (1) capital requirements for SPS; (2) ownership and control; (3) management principles; (4) organizational forms for SPS; (5) criteria for evaluation; (6) detailed description and preliminary evaluation of alternatives; (7) phased approaches; and (8) comparative evaluation. Key issues and observations and recommendations for further study are also presented.

National Dam Safety Program. Tomhannock Spillway Dam (Inventory Number N.Y. 117), Upper Hudson River Basin, Rensselaer County, New York. Phase I Inspection Report,

DTIC Science & Technology

1981-08-01

and the reservoir spillway located in Schaghticoke. The dam has a drainage area of 67 square miles, which is characterized by wooded and agricultural...e____ Aie A. Lct LcA t .?t*fCL L C A 35.0 * Or L ,l! 5.9,5 34$ . ig lo. 11 vW{ OOA.. I .1W .4OL zA 4 -1Y\\’ 0 4 ~~~~.7 0A’.t4 bQ Q * L’~’c 4 SSTETSON...adktional operating space. The existing wood roof shows evidence of dry rot and should be replaced. In connection with the roof replacement, hoisting

Funding and Strategic Alignment Guidance for Infusing Small Business Innovation Research Technology Into Human Exploration and Operations Mission Directorate Projects at Glenn Research Center for 2015

NASA Technical Reports Server (NTRS)

Nguyen, Hung D.; Steele, Gynelle C.

2016-01-01

This report is intended to help NASA program and project managers incorporate Glenn Research Center Small Business Innovation Research/Small Business Technology Transfer (SBIR)/(STTR) technologies into NASA Human Exploration and Operations Mission Directorate (HEOMD) programs and projects. Other Government and commercial project managers can also find this useful. Introduction Incorporating Small Business Innovation Research (SBIR)-developed technology into NASA projects is important, especially given the Agency's limited resources for technology development. The SBIR program's original intention was for technologies that had completed Phase II to be ready for integration into NASA programs, however, in many cases there is a gap between Technology Readiness Levels (TRLs) 5 and 6 that needs to be closed. After SBIR Phase II projects are completed, the technology is evaluated against various parameters and a TRL rating is assigned. Most programs tend to adopt more mature technologies-at least TRL 6 to reduce the risk to the mission rather than adopt TRLs between 3 and 5 because those technologies are perceived as too risky. The gap between TRLs 5 and 6 is often called the "Valley of Death" (Figure 1), and historically it has been difficult to close because of a lack of funding support from programs. Several papers have already suggested remedies on how to close the gap (Refs. 1 to 4).

Nonstoichiometry in inorganic fluorides: I. Nonstoichiometry in MF{sub m}-RF{sub n} (m < n {<=} 4) systems

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

Sobolev, B. P., E-mail: sobolevb@yandex.ru

The manifestation of gross nonstoichiometry in MF{sub m}-RF{sub n} systems (m < n {<=} 4) has been studied. Fluorides of 34 elements, in the systems of which phases of practical interest are formed, are chosen. To search for new phases of complex composition, a program for studying the phase diagrams of the condensed state ({approx}200 systems) has been carried out at the Institute of Crystallography, Russian Academy of Sciences. The main products of high-temperature interactions of the fluorides of elements with different valences (m {ne} n) are grossly nonstoichiometric phases of two structural types: fluorite (CaF{sub 2}) and tysonite (LaF{submore » 3}). Systems of fluorides of 27 elements (M{sup 1+} = Na, K; M{sup 2+} = Ca, Sr, Ba, Cd, Pb; R{sup 3+} = Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu; R{sup 4+} = Zr, Hf, Th, U) are selected; nonstoichiometric M{sub 1-x}R{sub x}F{sub m(1-x)+nx} phases, which are of greatest practical interest, are formed in these systems. The gross nonstoichiometry in inorganic fluorides is most pronounced in 80 MF{sub 2} - RF{sub 3} systems (M = Ca, Sr, Ba, Cd, Pb; R are rare earth elements). The problems related to the growth of single crystals of nonstoichiometric phases and basic fields of their application as new fluoride multicomponent materials, the properties of which are controlled by the defect structure, are considered.« less

Installation Restoration Program. Phase 2. Confirmation/Quantification, Stage 2 for Seymour Johnson Air Force Base, North Carolina. Volume 1

DTIC Science & Technology

1988-11-01

Forming Foam ( AFFF ), Halon 1211, and dry chemicals were utilized as extinguishing agents from 1956 to the present. Residual 3fuels were burned prior to...0O, 0 0 & CW MW Z -. 0.. ... 0U % 0 in VI 4- 183 I C4 cLa0- Inm0 Ia In to in 00 0 000a00b 0 0 0 0 0a00000 o co I a I- o cm I-t to I U- NI 4 I- ~ I-L...0 c -C S-1 -) 0 0 c*Ac- m).> ---OC r -1 e 3 w to- 0.C C. %- 0o C.-’ S004(1-0 0 <A LA. GE > t 6C0U>n4- (DC) 1-) fc >-.- O -) 60 0. .1 toC (U eV 4

Effect on caries experience of a long-term preventive program for mothers and children starting during pregnancy.

PubMed

Günay, H; Dmoch-Bockhorn, K; Günay, Y; Geurtsen, W

1998-09-01

The aim of this three-phase prospective study was to determine the effects of a primary-primary prevention program on the oral health of children. Eighty-six pregnant women from various social backgrounds participated in the first phase of this study. In the second phase (at 3 years of age) 54 of the mother-child couples and in the third phase (at 4 years of age) 47 of the mother-child couples remained. Participants were recalled every 6 months and received individual prophylactic care. The following clinical parameters were assessed at each examination period for mother and child: DMF-S or dmf-s, proximal plaque index, and the salivary level of Streptococcus mutans (Dentocult SM). The control group consisted of 65 (at 3 years of age) and 45 (at 4 years of age) children from various kindergartens. All children in the second phase of the study group revealed a naturally healthy dentition with an API of 0-25% and a salivary S. mutans score of 0 (0-10(3) cfu/ml). In the third phase, only four of the 47 children of the study group showed caries, with a mean dmf-s of 1.5. No S. mutans could be detected in 20 (42.6%) children. Ten (21.3%) children of the study group showed a S. mutans score of > or = 2 (> 10(5) cfu/ml). In contrast, only 53 of the 65 children of the control group (second phase) and 26 of the 45 control children (third phase) revealed a naturally healthy dentition. The remaining 19 children of the control group revealed a mean dmf-s of 7.0 at 4 years of age. In the control group, no S. mutans could be detected in 25 (38.5%) children at 3 years of age whereas 21 (32.3%) children showed a S. mutans score of > or = 2. In the third phase, a salivary S. mutans score of > or = 2 was found in 27 (60%) children of the control group. The statistical comparison between the study and the control groups revealed significant differences for all results determined (P < 0.001). Additionally, all mothers revealed a significant improvement in oral health and a reduction of salivary S. mutans colonization. From our data we conclude that a pre- and postnatal prevention program (primary-primary vs primary prevention) may significantly improve the oral health of mother and child.

National Dam Inspection Program. Lake of the Four Seasons Dam (NDS-ID Number PA-568, DER-ID Number 40-225) Susquehanna River Basin, Oley Creek, Luzerne County, Pennsylvania. Phase I Inspection Report,

DTIC Science & Technology

1980-09-01

J KIMBALL DACW31-A-C-0020 UNCLASSIFIED NL IIEIIIEEIIIII II/I/ III ////IIfl...f IEEEEEIIIEIIIE SUSQUEHANNA RIVER BASIN OLEY CREEK. LUZERNE COUNTY...IL 21 to10 0 I 6 M . A ka 0 I- * In ~ * .1%fit I aIL a w I iII !i I I .j v IfI a ~ *I f"I :oo -1 o ,* ; i I , 4 -C Zuh U .1 . 1..!! .. "" -w- 4. ’ Z...K -~ / K I~ I I’wTt~y. 4. / I.: .57 /7 uvrt ~1; if, \\ V U 4~ III ~% %(&Ll~~tOOO / Oil, E- L.RBR IBLLSASCAE COSLTN ENGIEER aRHIET TOE~~~. OR- ’A. -l TRE

Installation Restoration Program. Phase 2. Confirmation/Quantification Stage 1. Bergstrom AFB, Texas. Volume 2

DTIC Science & Technology

1987-04-01

it.fr CL SAtVOY CLAY ffm «aJlar *# «oo-y* CAttpt moist 1 afto-3o.1 ff <M J AQ21 ÄJJ 100 I 5 Of9 G-ftftVtL occr\\^ sr»J<<J, 5...r<. »* u«</ «<**#**/%* ***>4 ***" I>#K HaWat/e Jcvc-lvp*4<*t ä t/mflcfß»*cit a/*-*p 7 v-y-s *r l-S a 4-1*5 3b-?/-5 ck¥ ClAjf ffm ±il...Rick A. Belan Project Director RAB:sg Attachment H-120 ^«P^—iw^^,«--^-^*wg ATTACHMENT 1 H-121 mTS 6-: 1 I As -oi ^ acca - -03

NPDES Permits for Phase 2 Stormwater Program in Puerto Rico

EPA Pesticide Factsheets

EPA's 1999 stormwater Phase II regulations established small municipal separate storm sewer systems (MS4s) in urbanized areas, and small MS4s outside the urbanized areas that are designated by the permitting authority, to obtain NPDES permit coverage.

Prolonged early G1 arrest by selective CDK4/CDK6 inhibition sensitizes myeloma cells to cytotoxic killing through cell cycle–coupled loss of IRF4

PubMed Central

Huang, Xiangao; Di Liberto, Maurizio; Jayabalan, David; Liang, Jun; Ely, Scott; Bretz, Jamieson; Shaffer, Arthur L.; Louie, Tracey; Chen, Isan; Randolph, Sophia; Hahn, William C.; Staudt, Louis M.; Niesvizky, Ruben; Moore, Malcolm A. S.

2012-01-01

Dysregulation of cyclin-dependent kinase 4 (CDK4) and CDK6 by gain of function or loss of inhibition is common in human cancer, including multiple myeloma, but success in targeting CDK with broad-spectrum inhibitors has been modest. By selective and reversible inhibition of CDK4/CDK6, we have developed a strategy to both inhibit proliferation and enhance cytotoxic killing of cancer cells. We show that induction of prolonged early-G1 arrest (pG1) by CDK4/CDK6 inhibition halts gene expression in early-G1 and prevents expression of genes programmed for other cell-cycle phases. Removal of the early-G1 block leads to S-phase synchronization (pG1-S) but fails to completely restore scheduled gene expression. Consequently, the IRF4 protein required to protect myeloma cells from apoptosis is markedly reduced in pG1 and further in pG1-S in response to cytotoxic agents, such as the proteasome inhibitor bortezomib. The coordinated loss of IRF4 and gain of Bim sensitize myeloma tumor cells to bortezomib-induced apoptosis in pG1 in the absence of Noxa and more profoundly in pG1-S in cooperation with Noxa in vitro. Induction of pG1 and pG1-S by reversible CDK4/CDK6 inhibition further augments tumor-specific bortezomib killing in myeloma xenografts. Reversible inhibition of CDK4/CDK6 in sequential combination therapy thus represents a novel mechanism-based cancer therapy. PMID:22718837

Prolonged early G(1) arrest by selective CDK4/CDK6 inhibition sensitizes myeloma cells to cytotoxic killing through cell cycle-coupled loss of IRF4.

PubMed

Huang, Xiangao; Di Liberto, Maurizio; Jayabalan, David; Liang, Jun; Ely, Scott; Bretz, Jamieson; Shaffer, Arthur L; Louie, Tracey; Chen, Isan; Randolph, Sophia; Hahn, William C; Staudt, Louis M; Niesvizky, Ruben; Moore, Malcolm A S; Chen-Kiang, Selina

2012-08-02

Dysregulation of cyclin-dependent kinase 4 (CDK4) and CDK6 by gain of function or loss of inhibition is common in human cancer, including multiple myeloma, but success in targeting CDK with broad-spectrum inhibitors has been modest. By selective and reversible inhibition of CDK4/CDK6, we have developed a strategy to both inhibit proliferation and enhance cytotoxic killing of cancer cells. We show that induction of prolonged early-G(1) arrest (pG1) by CDK4/CDK6 inhibition halts gene expression in early-G(1) and prevents expression of genes programmed for other cell-cycle phases. Removal of the early-G(1) block leads to S-phase synchronization (pG1-S) but fails to completely restore scheduled gene expression. Consequently, the IRF4 protein required to protect myeloma cells from apoptosis is markedly reduced in pG1 and further in pG1-S in response to cytotoxic agents, such as the proteasome inhibitor bortezomib. The coordinated loss of IRF4 and gain of Bim sensitize myeloma tumor cells to bortezomib-induced apoptosis in pG1 in the absence of Noxa and more profoundly in pG1-S in cooperation with Noxa in vitro. Induction of pG1 and pG1-S by reversible CDK4/CDK6 inhibition further augments tumor-specific bortezomib killing in myeloma xenografts. Reversible inhibition of CDK4/CDK6 in sequential combination therapy thus represents a novel mechanism-based cancer therapy.

Enhanced Oxidative Dehydrogenation of Ethane with Facilitated Transport Membranes for Low Cost Production of Ethylene

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

Nemser, Stuart; Shangguan, Ning; Pennisi, Kenneth

This SBIR program has been extremely successful. We have met or exceeded all of the key objectives. We have successfully demonstrated the product and process feasibility. Compact Membrane Systems proposed a membrane separation technology which can efficiently separate ethylene from ethane in the presence of H 2O and CO 2. The CMS ethylene/ethane separation will significantly improve the economics of the Oxidative Dehydrogenation (ODH) process. We have developed membranes with high ethylene flux and high ethylene/ethane selectivity. These membranes have also shown good resistance to high concentration CO 2 and CO. Economic analysis shows at least **% cost savings comparedmore » with conventional distillation used for ethylene/ethane separation. Given our success to date, we have been able to establish key direct partnerships with other collaborators. The primary objective of the Phase I program was to develop a stable membrane that is capable of providing very efficient and cost effective production of ethylene from ethane. The CMS fluorinated membrane developed during this program was found to be able to provide very good C 2H 4/C 2H 6 selectivity and outstanding C 2H 4 permeance. With the development of the fast and highly selective ethylene CMS membrane, we have achieved all our Phase I program objectives. This is especially true of the estimated cost of ethylene production that is projected to be over **% less than the conventional method (distillation) at scale applications (** Nm3/h). The final result is better than the Phase I goal of 30% less. In summary, during the Phase I, we developed a CMS membrane with a high C 2H 4 permeance good C 2H 4/C 2H 6 selectivity. The stability and anti-fouling ability of the CMS membrane was demonstrated by exposing the membrane to a C 2H 4/C 2H 6 mixture gas for 7 weeks. A membrane based ODH production and separation system was designed and the economic and engineering evaluation using the VMGSim models predicted a cost of $***. As previously stated this is at least a 35% cost reduction from the conventional methods and higher than the Phase I goal (25% cost reduction). The successful Phase I research attracted the interest from several major industrial players who are willing to provide partnership and support of further research. Successful development of the fluoropolymer membranes for C 2H 4/C 2H 6 separation in the process of ODH will provide significant benefits to the public: 1. Development of a highly economically profitable use of shale gas resource; 2. More economic growth and job creations based on the rich shale gas resource in US; 3. Huge energy savings compared with the conventional production of ethylene.« less

A Proposal for Phase 4 of the Forest Inventory and Analysis Program

Treesearch

Ronald E. McRoberts

2005-01-01

Maps of forest cover were constructed using observations from forest inventory plots, Landsat Thematic Mapper satellite imagery, and a logistic regression model. Estimates of mean proportion forest area and the variance of the mean were calculated for circular study areas with radii ranging from 1 km to 15 km. The spatial correlation among pixel predictions was...

Installation Restoration Program. Phase II. Confirmation/Quantification. Stage I for MacDill Air Force Base, Florida.

DTIC Science & Technology

1984-09-01

a .4 0) V U) co >- 194 .> ~ Ŕ & .4a 0: -0W 4 Cc %0 4 o 1.C " 0 $ 4 4 0 )ON c400 .,4 W 44 V c W0r c 114-4 CU G% * cW 0 5140 U Go44J 0... 4 .8 45 a co...contamination may be attributable -- to the use of aqueous film forming foam ( AFFF ) in fire training at these areas. AFFF is a fluorocarbon surfactant with a...8217’ >.*.* chemical oxygen demand (COD) of 40,000 mg/l. Data are not ," available on the hazardous or toxic properties of AFFF and its - degradation

Directed reflectivity, long life AMTEC condenser (DRC). Final report of Phase II SBIR program[Alkali Metal ThermoElectric Converter

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

Hunt, Thomas K.

The Alkali Metal Thermal to Electric Converter (AMTEC) is a static energy conversion device that operates at high thermal to electric conversion efficiencies that are essentially independent of size, have reached 19% and are expected to reach 25% to 30% in 1997. AMTEC systems have been chosen by NASA and DOE for spacecraft applications and have considerable promise for a wide variety of terrestrial applications. Reduction of parasitic heat losses in AMTEC systems related to radiative heat transfer from the hot side to the condenser can make a substantial contribution to system efficiency. Through design, analysis and the fabrication andmore » testing of cells and systems, the proposed program to develop a Directed Reflectivity Condenser (DRC) has investigated the feasibility of an improved AMTEC condenser component. Phase 1 work showed the potential for adding from 4% to 7% to overall system efficiency for identical operating conditions using the concept. A detailed thermal analysis of several DRC capped cell designs was carried out and some of the conditions under which a DRC, used as the condenser at an end cap of a cylindrical converter, can reduce thermal radiation related losses were determined. A model experimental converter was built and tested to compare DRC and planar condenser surfaces. The results of both analysis and experiment indicate that for moderate aspect ratios of a cylindrical, end condensed converter, the DRC can reduce overall thermal losses by up to 4%. The initial effort in Phase 2 extended the analysis to a novel 150 watt radial AMTEC cell design. This analysis indicated that for the effective aspect ratio of this new converter design, the system performance at the 100+ watt level was not significantly improved by use of a DRC type condenser surface. Further analyses however showed that for cylindrical, end-condensed converters, optimized for use with internal radiation shields, the use of DRC surfaces on the side walls of the converter could be more effective than on the condenser end surface itself. The experimental work in Phase 2 was intended to incorporate a DRC into this cell design and use its measured performance to refine the state-of-the-art AMTEC analytical models. Because the analysis had indicated that the new radial converter design, which may be useful for systems at the {approx} 100 watt level was not much assisted by the DRC properties, this program was redirected toward the simpler cylindrical converter design with the corner cube surfaces on the side walls. The Phase II program was proposed and planned with a funding level substantially below the maximum potentially available for Phase II programs at that time. At the time, there were two other funded government sponsored programs at AMPS for which positive results of the analyses described in this report were expected to lead to incorporation of the DRC concept into converters scheduled to be built for these programs. The programs of interest were the Air Force program titled ''Radiation Tolerant, Eclipse Compatible, Solar AMTEC System'' (F29601-99-C-0132) and the DOE/NASA Advanced Radioisotope Power System (ARPS) program. Shortly after its start, the Air Force program was canceled due to elimination of AF SBIR funds at AFRL and the ARPS program was reduced to a level that could not support introduction of novel concept testing. As a result of these two circumstances, the direct testing of the DRC concept in a full up converter was not completed in the Phase II period.« less

Installation Restoration Program Phase 1: Records Search of Hanscom Air Force Base, Massachusetts

DTIC Science & Technology

1984-08-01

Engineer o Kevin R. Boyer, P.E., Project Manager and Civil Engineer o Alfred N. Wickline, Records Search Team Leader and Soil Scientist o Claudia A...INVESTIGATION TEAM :I.., 𔃾 44. ’m4, Use or disclosure of proposal data is subject to the restriction on the Title page of this Proposal. KEVIN R... KEVIN R. BOYER, P.E. Page 2 of 3 While working under the USEPA’s Field Investigation Team (FIT) program, Mr. Boyer was part of a quality assurance (QA

Vibrational analysis of 4-chloro-3-nitrobenzonitrile by quantum chemical calculations

NASA Astrophysics Data System (ADS)

Sert, Yusuf; Çırak, Çağrı; Ucun, Fatih

2013-04-01

In the present study, the experimental and theoretical harmonic and anharmonic vibrational frequencies of 4-chloro-3-nitrobenzonitrile were investigated. The experimental FT-IR (400-4000 cm-1) and μ-Raman spectra (100-4000 cm-1) of the molecule in the solid phase were recorded. Theoretical vibrational frequencies and geometric parameters (bond lengths and bond angles) were calculated using ab initio Hartree Fock (HF), density functional B3LYP and M06-2X methods with 6-311++G(d,p) basis set by Gaussian 09 W program, for the first time. The assignments of the vibrational frequencies were performed by potential energy distribution (PED) analysis by using VEDA 4 program. The theoretical optimized geometric parameters and vibrational frequencies were compared with the corresponding experimental data, and they were seen to be in a good agreement with each other. Also, the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energies were found.

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 4, Fort Worth, Texas. Volume 2. Appendix A-1.

DTIC Science & Technology

1987-12-01

N1 4. j -0 z0 Uc n 41 or tD D, C a z 4s -J’ - - -T. = 3 CL Ct UL Cfl a-4 CL c r- 0CL U 4 -40 0 CL - :r j3 :) c c 0 0.’ 0- 1- 0 j c D4 C 4) 4 M 48= u...Ii el ozi - - 1 2 1 * ~ ~ ~ ~ L I.) z T L F-, ~ ~ - - *~~~~~ ~~ 093. j ,U .) . C- i n- zi -7 CD Z- c c c c c I a D- do 0. CL C a- JaJ - LA a) IC= -=1 -4...w N M’ it ’.o r’. M O’ 0 td M ’ 3aW 0 00 0 00 0 0 .- - .4 14 LaJ4 W4V L" Z- Z C3 1=z C= CD U IS LL L W N m’ t U) M 0. 0 . ’-U> CDn I-0 00CSI-W0C S6

Prenatal metformin exposure in mice programs the metabolic phenotype of the offspring during a high fat diet at adulthood.

PubMed

Salomäki, Henriikka; Vähätalo, Laura H; Laurila, Kirsti; Jäppinen, Norma T; Penttinen, Anna-Maija; Ailanen, Liisa; Ilyasizadeh, Juan; Pesonen, Ullamari; Koulu, Markku

2013-01-01

The antidiabetic drug metformin is currently used prior and during pregnancy for polycystic ovary syndrome, as well as during gestational diabetes mellitus. We investigated the effects of prenatal metformin exposure on the metabolic phenotype of the offspring during adulthood in mice. Metformin (300 mg/kg) or vehicle was administered orally to dams on regular diet from the embryonic day E0.5 to E17.5. Gene expression profiles in liver and brain were analysed from 4-day old offspring by microarray. Body weight development and several metabolic parameters of offspring were monitored both during regular diet (RD-phase) and high fat diet (HFD-phase). At the end of the study, two doses of metformin or vehicle were given acutely to mice at the age of 20 weeks, and Insig-1 and GLUT4 mRNA expressions in liver and fat tissue were analysed using qRT-PCR. Metformin exposed fetuses were lighter at E18.5. There was no effect of metformin on the maternal body weight development or food intake. Metformin exposed offspring gained more body weight and mesenteric fat during the HFD-phase. The male offspring also had impaired glucose tolerance and elevated fasting glucose during the HFD-phase. Moreover, the expression of GLUT4 mRNA was down-regulated in epididymal fat in male offspring prenatally exposed to metformin. Based on the microarray and subsequent qRT-PCR analyses, the expression of Insig-1 was changed in the liver of neonatal mice exposed to metformin prenatally. Furthermore, metformin up-regulated the expression of Insig-1 later in development. Gene set enrichment analysis based on preliminary microarray data identified several differentially enriched pathways both in control and metformin exposed mice. The present study shows that prenatal metformin exposure causes long-term programming effects on the metabolic phenotype during high fat diet in mice. This should be taken into consideration when using metformin as a therapeutic agent during pregnancy.

Design to Cost and Life Cycle Cost.

DTIC Science & Technology

1980-07-01

The data are also based on a sample of reporting squadrons. Though the VAMOSC MS offers an excellent capability to deal with design-related issues...levels as predictions in the early design phase of a program. Figure 4 presents sample FY-78 costs from the VAMOSC MS report. The costs are on a cost...equlipmlent before attachlmenlt to adjacent sectionls. Ibis allows tile work tol be performed within thC reachl of tile most1 efficient equipment and w4ithl

Impact Processes in the Solar System

NASA Technical Reports Server (NTRS)

Ahrens, Thomas J.

2004-01-01

The three main topics of this program as described initially in our May 2003 proposal are: 1) Shock-induced damage and attenuation in planetary materials. 2 ) Shock-induced melting and phase changes. 3) Impact-induced volatilization and vapor speciation of planetary materials Topic 4 has been the subject of a continuing investigation since approximately 1990. On Topic 5, we have a paper in preparation and have submitted a proposal to Astrobiology. 4) Responses of planetary atmospheres to giant impact, 5) Effects of impact-induced shock waves on microbial life

Dual-polarization phase shift processing with the Python ARM Radar Toolkit

NASA Astrophysics Data System (ADS)

Collis, S. M.; Lang, T. J.; Mühlbauer, K.; Helmus, J.; North, K.

2016-12-01

Weather radars that measure backscatter returns at two orthogonal polarizations can give unique insight into storm macro and microphysics. Phase shift between the two polarizations caused by anisotropy in the liquid water path can be used as a constraint in rainfall rate and drop size distribution retrievals, and has the added benefit of being robust to attenuation and radar calibration. The measurement is complicated, however, by the impact of phase shift on backscatter in the presence of large drops and when the pulse volume is not filled uniformly by scatterers (known as partial beam filling). This has led to a signal processing challenge of separating the underlying desired signal from the transient signal, a challenge that has attracted many diverse solutions. To this end, the Python-ARM Radar Toolkit (Py-ART) [1] becomes increasingly important. By providing an open architecture for implementation of retrieval techniques, Py-ART has attracted three very different approaches to the phase processing problem: a fully variational technique, a finite impulse response filter technique [2], and a technique based on a linear programming [3]. These either exist within the toolkit or in another open source package that uses the Py-ART architecture. This presentation will provide an overview of differential phase and specific differential phase observed at C- and S-band frequencies, the signal processing behind the three aforementioned techniques, and some examples of their application. The goal of this presentation is to highlight the importance of open source architectures such as Py-ART for geophysical retrievals. [1] Helmus, J.J. & Collis, S.M., (2016). The Python ARM Radar Toolkit (Py-ART), a Library for Working with Weather Radar Data in the Python Programming Language. JORS. 4(1), p.e25. DOI: http://doi.org/10.5334/jors.119[2] Timothy J. Lang, David A. Ahijevych, Stephen W. Nesbitt, Richard E. Carbone, Steven A. Rutledge, and Robert Cifelli, 2007: Radar-Observed Characteristics of Precipitating Systems during NAME 2004. J. Climate, 20, 1713-1733. doi: http://dx.doi.org/10.1175/JCLI4082.1[3] Scott E. Giangrande, Robert McGraw, and Lei Lei, 2013: An Application of Linear Programming to Polarimetric Radar Differential Phase Processing. JTECH. 30, 1716-1729, doi: 10.1175/JTECH-D-12-00147.1.

National Dam Safety Program. Stony Brook Watershed Dam Site Number 7 (NJ00344), Raritan River Basin, Stony Brook, Mercer County, New Jersey. Phase 1 Inspection Report.

DTIC Science & Technology

1980-02-01

for Permit for Construction and Repair of Dam" filed on March 16, 1959. f. Design and Construction History Design data on file with NJDEP include: 1...LAr- Us a-2. hr’s. LA9~ WATF=R? SiQ_~~- SL- !E q VOL ( YFv - mcA>-) (Acmr-- =T.) 2o4~ 2-Ito STORCH ENGINEERS shootL... of 11. Project FmnnK Wmr=X---A-1

Installation Restoration Program. Phase 2 - Confirmation/Quantification Stage 1. Dover Air Force Base, Dover, Delaware 19901. Volume 1 Technical Report

DTIC Science & Technology

1986-06-10

82174 m c r- %0~ tn r- cL LC 0 $44 bO CO 4 4- 4 -r- :x:c :41 La COOP w w-. u- r0.0)CO 0)~~~ 0) 0 0 O4- -4Ca co~i CO 0)00 0 >O- .H CO) 0O CO CO 0 o-4 Li...bChromatographs of samples MW 103 and field duplicate QA6b showed a peak matching the re- I tention time of vinyl chloride. The positive identity of...this peak was not confirmed by either second-column gas chromatographic analysis or by mass spectroscopy. Therefore, it cannot be definitely stated

Performance of the first HAWAII 4RG-15 arrays in the laboratory and at the telescope

NASA Astrophysics Data System (ADS)

Hall, Donald N. B.; Atkinson, Dani; Beletic, James W.; Blank, Richard; Farris, Mark; Hodapp, Klaus W.; Jacobson, Shane M.; Loose, Markus; Luppino, Gerard

2012-07-01

The primary goal of the HAWAII 4RG-15 (H4RG-15) development is to provide a 16 megapixel 4096x4096 format at significantly reduced price per pixel while maintaining the superb low background performance of the HAWAII 2RG (H2RG). The H4RG-15 design incorporates several new features, notably clocked reference output and interleaved reference pixel readout, that promise to significantly improve noise performance while the reduction in pixel pitch from 18 to 15 microns should improve transimpedance gain although at the expense of some degradation in full well and crosstalk. During the Phase-1 development, Teledyne has produced and screen tested six hybrid arrays. In preparation for Phase-2, the most promising of these are being extensively characterized in the University of Hawaii’s (UH) ULBCam test facility originally developed for the JWST H2RG program. The end-to-end performance of the most promising array has been directly established through astronomical imaging observations at the UH 88-inch telescope on Mauna Kea. We report the performance of these Phase-1 H4RG-15s within the context of established H2RG performance for key parameters (primarily CDS read noise), also highlighting the improvements from the new readout modes.

National Dam Inspection Program. Lower Hemlock Dam (NDI-ID Number PA-00756, DER-ID Number 52-117) Delaware River Basin, Pike County, Pennsylvania. Phase I Inspection Report.

DTIC Science & Technology

1980-06-01

1= .l 1 Cd LzL C -N w x - bo0 P4 0 r.. L4- :3 wow I- TABLE OF CONTENTS Page SECTION 1 - PROJECT INFORMATION 1.1 GENERAL 1 1.2 DESCRIPTION OF PROJECT...Classification: High (Refer to Section 3.1.E.) E. Ownership: Mr. David R. Kochel, Community Manager Hemlock Farms Community Association Hemlock Farms...0S~/m 00 (%.J? N N LOWER HEMLOCK DAM PA.-00756 I NSPECTION SURVEY PLATE A-31 lb’hJ -oo z lb - 00,00 Z 0 w -I- - 00 €0 xI Og 4O O I14 wIL -0ogo U vz i

Deformation events in the Andean orogenic cycle in the Altiplano and Western Cordillera, southern Peru

NASA Astrophysics Data System (ADS)

Ellison, R. A.; Klinck, B. A.; Hawkins, M. P.

A regional mapping program associated with radiometric age dating has provided evidence of seven deformation pulses in the Andean orogenic cycle in part of southern Peru. These are the Peruvian (Late Cretaceous), Incaic (Eocene), and five Quechua phases defined as D1 to D5. The D1 phase (early Oligocene) folded molasse deposits in the Western Cordillera; the D2 phase (late Oligocene to early Miocene) folded volcanics of the Western Cordillera; the D3 phase (middle Miocene) folded the molasse deposits in the Altiplano; the D4 (late Miocene) folded lacustrine sediments in the central part of the Western Cordillera; and the D5 phase was a major gravity slide in the Altiplano. Several faults and fault zones, known as the Chupa, Calapuja, Lagunillas, and Laraqueri Faults, are identified. They form the boundaries to Paleozoic basement blocks which appear to have acted as buttresses or barriers to the penetration of some deformation events. In the case of the D5 phase, the gravity slide was preceded by uplift and tilting of a Paleozoic block.

Follow-up after four-year quality improvement program to prevent inferior limb deep vein thrombosis in intensive care unit.

PubMed

Boddi, Maria; Cecchi, Andrea; Bonizzoli, Manuela; Barbani, Francesco; Franci, Andrea; Anichini, Valentina; Batacchi, Stefano; Parodo, Jessyca; Gensini, Gian Franco; Peris, Adriano

2014-09-01

Deep vein thrombosis (DVT) is a life-threatening complication in intensive care unit (ICU) patients and DVT incidence is used as a marker of quality care. In our ICU an educational program for implementation of DVT prophylaxis and ultrasound screening resulted in a remarkable decrease in DVT incidence which fell from 11.6% to 4.7%. The aim of this paper is to investigate a 4-year long persistent quality improvement of DVT prophylaxis obtained through the implementation of our educational intervention. The study was composed of three phases: after the first retrospective investigation of DVT incidence and the evidence of the efficacy of the educational program, this third phase investigates the 2-year long sustainability and persistence in the fall of DVT incidence by the adoption of 1) an electronic form for DVT prophylaxis prescription, 2) a nursing protocol for the application of elastic stokes and 3) a personalized form with a check-list dedicated to DVT prophylaxis. Ultrasound DVT screening was performed twice a week by ICU clinicians. The application of DVT prophylaxis was associated with a very low incidence of DVT (2.6%) not entirely attributable to changes in characteristics of enrolled patients and/or to less intensive DVT ultrasound screening when compared to the preceding phases. Mean mechanical ventilation duration and ICU length of stay were short and similar to those of the second phase and ICU mortality did not change. The direct involvement of ICU clinicians and nurses in the application of DVT prophylaxis and in DVT diagnosis markedly contributed to maintain a low DVT incidence over time, despite the high turnover of patients. Copyright © 2014 Elsevier Ltd. All rights reserved.

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 4, Fort Worth, Texas. Volume 5. Appendix A-2.

DTIC Science & Technology

1987-12-01

Limit Spiked Samale Samole ISailced C" auod R sIus’lt (SSR) esult. (SR) A-dded ( .SA) Iels: I. I 1. A.luminum 75-125 - I Z. Antimony - 3. Arsenic " I...UntKtarix *s %Control Limit Spiked Samale Sample SieiCm.,ound _ _R R esult (SSR) Re t,.- (SR) Added (SA) Z,10 1. AUlunu m 7 I I I 2. Antimonyj ____ 3...No. DATE Lab Sample) ;S4 No Katrix waot, " . n ...Central L imi Spiked Samale Samale Spiked Comnpound M Rsult: (SSR) Result (SR) jAdded (SA) XR

Development of lightweight graphite/polyimide sandwich panels, phases 3, 4 and 5

NASA Technical Reports Server (NTRS)

Merlette, J. B.

1972-01-01

Work performed in the last three phases of the program included: (1) face sheet processing; (2) honeycomb core manufacture; (3) face sheet-to-core bonding development; and (4) sandwich panel fabrication and testing. Resin cure studies were a major portion of this effort since processing problems traced to the polyimide matrix resin had to be resolved before quality core and face sheets could be fabricated. Honeycomb core fabrication and testing were conducted by Hexcel Corporation. A total of four graphite/polyimide resin composite cores were fabricated, tested, and reported. Two sandwich panels weighing .48 and .58 lb/sq ft, respectively were designed and fabricated which meet the support structure loads for the shuttle orbiter thermal protection system.

A Functional Framework for Database Management Systems.

DTIC Science & Technology

1980-02-01

Furctionat Approach 13 7.2. Objects in a 080S 14 ".2.1. ExternaL Objects 15 ;.2.2. Conceptual Objects 15 -. 2.3. Internal Objects 15 7.2.4. Externat...standpoint of their ’-efinitional and conceptual goals. 2. To make it posibLe to define arc specify the neeos as the ’irst phase cf the design process...methods. This ain is analogcus to the one in which programming language techrotogy has beer captured and supported through the conceptual lan;4age

National Program for Inspection of Non-Federal Dams. Goodall-Sanford Dam (ME-00185), Mousam River Basin, Sanford, Maine. Phase I Inspection Report.

DTIC Science & Technology

1979-06-01

CONCRETE FACE (1//8 SILL 280 WATE DOWNSTREAM CHANNEL L275 BEDROCK SECTION B L #MA?~ki. ’ROGNAM CISPECTON OF PeON r 9 9 MOUSAM RIVER MAINE .- 20799 - 19...0DOWNSTREAM * CHANNEL -*.:’. BEDROCK27 SECTION C WOOLiA4 PROGAM OF looSPEC-OmN o moF.ol4’C~~a6 GOODALL DAM X - SECTION MOUSAM RIVER MAINE 20799 -19. S

Orbit transfer vehicle engine study, phase A extension. Volume 2A: Study results

NASA Technical Reports Server (NTRS)

1980-01-01

Engine trade studies and systems analyses leading to a baseline engine selection for advanced expander cycle engine are discussed with emphasis on: (1) performance optimization of advanced expander cycle engines in the 10 to 20K pound thrust range; (2) selection of a recommended advanced expander engine configuration based on maximized performance and minimized mission risk, and definition of the components for this configuration; (3) characterization of the low thrust adaptation requirements and performance for the staged combustion engine; (4) generation of a suggested safety and reliability approach for OTV engines independent of engine cycle; (5) definition of program risk relationships between expander and staged combustion cycle engines; and (6) development of schedules and costs for the DDT&E, production, and operation phases of the 10K pound thrust expander engine program.

Automated design and optimization of flexible booster autopilots via linear programming. Volume 2: User's manual

NASA Technical Reports Server (NTRS)

Hauser, F. D.; Szollosi, G. D.; Lakin, W. S.

1972-01-01

COEBRA, the Computerized Optimization of Elastic Booster Autopilots, is an autopilot design program. The bulk of the design criteria is presented in the form of minimum allowed gain/phase stability margins. COEBRA has two optimization phases: (1) a phase to maximize stability margins; and (2) a phase to optimize structural bending moment load relief capability in the presence of minimum requirements on gain/phase stability margins.

Weather Avoidance Using Route Optimization as a Decision Aid: An AWIN Topical Study. Phase 1

NASA Technical Reports Server (NTRS)

1998-01-01

The aviation community is faced with reducing the fatal aircraft accident rate by 80 percent within 10 years. This must be achieved even with ever increasing, traffic and a changing National Airspace System. This is not just an altruistic goal, but a real necessity, if our growing level of commerce is to continue. Honeywell Technology Center's topical study, "Weather Avoidance Using Route Optimization as a Decision Aid", addresses these pressing needs. The goal of this program is to use route optimization and user interface technologies to develop a prototype decision aid for dispatchers and pilots. This decision aid will suggest possible diversions through single or multiple weather hazards and present weather information with a human-centered design. At the conclusion of the program, we will have a laptop prototype decision aid that will be used to demonstrate concepts to industry for integration into commercialized products for dispatchers and/or pilots. With weather a factor in 30% of aircraft accidents, our program will prevent accidents by strategically avoiding weather hazards in flight. By supplying more relevant weather information in a human-centered format along with the tools to generate flight plans around weather, aircraft exposure to weather hazards can be reduced. Our program directly addresses the NASA's five year investment areas of Strategic Weather Information and Weather Operations (simulation/hazard characterization and crew/dispatch/ATChazard monitoring, display, and decision support) (NASA Aeronautics Safety Investment Strategy: Weather Investment Recommendations, April 15, 1997). This program is comprised of two phases, Phase I concluded December 31, 1998. This first phase defined weather data requirements, lateral routing algorithms, an conceptual displays for a user-centered design. Phase II runs from January 1999 through September 1999. The second phase integrates vertical routing into the lateral optimizer and combines the user interface into a prototype software testbed. Phase II concludes with a dispatcher and pilot evaluation of the route optimizer decision aid. This document describes work completed in Phase I in contract with NASA Langley August 1998 - December 1998. This report includes: (1) Discuss how weather hazards were identified in partnership with experts, and how weather hazards were prioritized; (2) Static representations of display layouts for integrated planning function (3) Cost function for the 2D route optimizer; (4) Discussion of the method for obtaining, access to raw data of, and the results of the flight deck user information requirements definition; (5) Itemized display format requirements identified for representing weather hazards in a route planning aid.

Installation Restoration Program. Phase I. Records. Loring AFB, Maine.

DTIC Science & Technology

1984-01-01

forest, mixed forest, forested bogs, streams, and ponds. Managed timber lands total 4,635 acres on Loring AFB. Major harvested tree species include...Habitat 111-22 2. Threatened and Endangered Species 111-23 IV. FINDINGS IV-1 A. Activity Review IV-l 1. Industrial Waste Disposal Practices IV-1 2...Site No. 13, the BX Service Station, a number of cedar trees in the area of the fuel-saturated soil appear to have been dead for several years. 3

Army Enlisted Personnel Competency Assessment Program: Phase 2 Report

DTIC Science & Technology

2006-01-01

benefit analysis of a notional Army program will be conducted. v Findings: The prototype Army core assessment was successfully administered to over 600...about competency assessment. They will also be incorporated into a cost and benefit analysis to be conducted in Phase III. vi CONTENTS Page Chapter 1...Conduct a Cost- Benefit Analysis, and Make System Recommendations Phase I of PerformM21 resulted in program design recommendations that included such

Immune checkpoint inhibitors for nonsmall cell lung cancer treatment.

PubMed

Chen, Yuh-Min

2017-01-01

Immune checkpoint inhibition with blocking antibodies that target cytotoxic T-lymphocyte antigen-4 (CTLA-4) and the programmed cell death protein 1 (PD-1) pathway [PD-1/programmed death-ligand 1 (PD-L1)] have demonstrated promise in a variety of malignancies. While ipilimumab has been approved as a CTLA-4 blocking antibody by the US Food and Drug Administration for the treatment of advanced melanoma, it is still not approved for lung cancer treatment. In contrast, nivolumab and pembrolizumab, both PD-1 blocking antibodies, have been approved for second-line treatment of nonsmall cell lung cancer in 2015 because of their high potency and long-lasting effects in some patient subgroups. Other PD-1 and PD-L1 monoclonal antibodies are also in active development phase. Treatment with such immune checkpoint inhibitors is associated with a unique pattern of immune-related adverse events or side effects. Combination approaches involving CTLA-4 and PD-1/PD-L1 blockade or checkpoint inhibitors with chemotherapy or radiotherapy are being investigated to determine whether they may enhance the efficacy of treatment. Despite many challenges ahead, immunotherapy with checkpoint inhibitors has already become a new and important treatment modality for lung cancer in the last decade following the discovery of targeted therapy. Copyright © 2016. Published by Elsevier Taiwan LLC.

NASTRAN analysis of the 1/8-scale space shuttle dynamic model

NASA Technical Reports Server (NTRS)

Bernstein, M.; Mason, P. W.; Zalesak, J.; Gregory, D. J.; Levy, A.

1973-01-01

The space shuttle configuration has more complex structural dynamic characteristics than previous launch vehicles primarily because of the high model density at low frequencies and the high degree of coupling between the lateral and longitudinal motions. An accurate analytical representation of these characteristics is a primary means for treating structural dynamics problems during the design phase of the shuttle program. The 1/8-scale model program was developed to explore the adequacy of available analytical modeling technology and to provide the means for investigating problems which are more readily treated experimentally. The basic objectives of the 1/8-scale model program are: (1) to provide early verification of analytical modeling procedures on a shuttle-like structure, (2) to demonstrate important vehicle dynamic characteristics of a typical shuttle design, (3) to disclose any previously unanticipated structural dynamic characteristics, and (4) to provide for development and demonstration of cost effective prototype testing procedures.

Bridging Health Care and the Workplace: Formulation of a Return-to-Work Intervention for Breast Cancer Patients Using an Intervention Mapping Approach.

PubMed

Désiron, Huguette A M; Crutzen, Rik; Godderis, Lode; Van Hoof, Elke; de Rijk, Angelique

2016-09-01

Purpose An increasing number of breast cancer (BC) survivors of working age require return to work (RTW) support. Objective of this paper is to describe the development of a RTW intervention to be embedded in the care process bridging the gap between hospital and workplace. Method The Intervention Mapping (IM) approach was used and combined formative research results regarding RTW in BC patients with published insights on occupational therapy (OT) and RTW. Four development steps were taken, starting from needs assessment to the development of intervention components and materials. Results A five-phased RTW intervention guided by a hospital-based occupational therapist is proposed: (1) assessing the worker, the usual work and contextual factors which impacts on (re-)employment; (2) exploration of match/differences between the worker and the usual work; (3) establishing long term goals, broken down into short term goals; (4) setting up tailored actions by carefully implementing results of preceding phases; (5) step by step, the program as described in phase 4 will be executed. The occupational therapist monitors, measures and reviews goals and program-steps in the intervention to secure the tailor-made approach of each program-step of the intervention. Conclusion The use of IM resulted in a RTW oriented OT intervention. This unique intervention succeeds in matching individual BC patient needs, the input of stakeholders at the hospital and the workplace.

Findings from the Supersonic Qualification Program of the Mars Science Laboratory Parachute System

NASA Technical Reports Server (NTRS)

Sengupta, Anita; Steltzner, Adam; Witkowski, Allen; Candler, Graham; Pantano, Carlos

2009-01-01

In 2012, the Mars Science Laboratory Mission (MSL) will deploy NASA's largest extra-terrestrial parachute, a technology integral to the safe landing of its advanced robotic explorer on the surface. The supersonic parachute system is a mortar deployed 21.5 m disk-gap-band (DGB) parachute, identical in geometric scaling to the Viking era DGB parachutes of the 1970's. The MSL parachute deployment conditions are Mach 2.3 at a dynamic pressure of 750 Pa. The Viking Balloon Launched Decelerator Test (BLDT) successfully demonstrated a maximum of 700 Pa at Mach 2.2 for a 16.1 m DGB parachute in its AV4 flight. All previous Mars deployments have derived their supersonic qualification from the Viking BLDT test series, preventing the need for full scale high altitude supersonic testing. The qualification programs for Mars Pathfinder, Mars Exploration Rover, and Phoenix Scout Missions were all limited to subsonic structural qualification, with supersonic performance and survivability bounded by the BLDT qualification. The MSL parachute, at the edge of the supersonic heritage deployment space and 33% larger than the Viking parachute, accepts a certain degree of risk without addressing the supersonic environment in which it will deploy. In addition, MSL will spend up to 10 seconds above Mach 1.5, an aerodynamic regime that is associated with a known parachute instability characterized by significant canopy projected area fluctuation and dynamic drag variation. This aerodynamic instability, referred to as "area oscillations" by the parachute community has drag performance, inflation stability, and structural implications, introducing risk to mission success if not quantified for the MSL parachute system. To minimize this risk and as an alternative to a prohibitively expensive high altitude test program, a multi-phase qualification program using computation simulation validated by subscale test was developed and implemented for MSL. The first phase consisted of 2% of fullscale supersonic wind tunnel testing of a rigid DGB parachute with entry-vehicle to validate two high fidelity computational fluid dynamics (CFD) tools. The computer codes utilized Large Eddy Simulation and Detached Eddy Simulation numerical approaches to accurately capture the turbulent wake of the entry vehicle and its coupling to the parachute bow-shock. The second phase was the development of fluid structure interaction (FSI) computational tools to predict parachute response to the supersonic flow field. The FSI development included the integration of the CFD from the first phase with a finite element structural model of the parachute membrane and cable elements. In this phase, a 4% of full-scale supersonic flexible parachute test program was conducted to provide validation data to the FSI code and an empirical dataset of the MSL parachute in a flight-like environment. The final phase is FSI simulations of the full-scale MSL parachute in a Mars type deployment. Findings from this program will be presented in terms of code development and validation, empirical findings from the supersonic testing, and drag performance during supersonic operation.

Summer Institute to Train Data Processing Teachers for the New Oklahoma State-Wide Computer Science System, Phase II. Final Report.

ERIC Educational Resources Information Center

Tuttle, Francis

Twenty-three instructors participated in an 8-week summer institute to develop their technical competency to teach the second year of a 2-year Technical Education Computer Science Program. Instructional material covered the following areas: (1) compiler languages and systems design, (2) cost studies, (3) business organization, (4) advanced…

Emergency vehicle alert system (EVAS)

NASA Technical Reports Server (NTRS)

Reed, Bill; Crump, Roger; Harper, Warren; Myneni, Krishna

1995-01-01

The Emergency Vehicle Alert System (EVAS) program is sponsored by the NASA/MSFC Technology Utilization (TU) office. The program was conceived to support the needs of hearing impaired drivers. The objective of the program is to develop a low-cost, small device which can be located in a personal vehicle and warn the driver, via a visual means, of the approach of an emergency vehicle. Many different technologies might be developed for this purpose and each has its own advantages and drawbacks. The requirements for an acoustic detection system, appear to be pretty stringent and may not allow the development of a reliable, low-cost device in the near future. The problems include variations in the sirens between various types of emergency vehicles, distortions due to wind and surrounding objects, competing background noise, sophisticated signal processing requirements, and omni-directional coverage requirements. Another approach is to use a Radio Frequency (RF) signal between the Emergency Vehicle (EV) and the Personal Vehicle (PV). This approach requires a transmitter on each EV and a receiver in each PV, however it is virtually assured that a system can be developed which works. With this approach, the real technology issue is how to make a system work as inexpensively as possible. This report gives a brief summary of the EVAS program from its inception and concentrates on describing the activities that occurred during Phase 4. References 1-3 describe activities under Phases 1-3. In the fourth phase of the program, the major effort to be expended was in development of the microcontroller system for the PV, refinement of some system elements and packaging for demonstration purposes. An EVAS system was developed and demonstrated which used standard spread spectrum modems with minor modifications.

Reward, cost, and self-evaluation procedures for disruptive adolescents in a psychiatric hospital school1

PubMed Central

Kaufman, Kenneth F.; O'Leary, K. Daniel

1972-01-01

Sixteen pupils in a psychiatric hospital were assigned to two tutorial reading classes and balanced on six pupil characteristics and teacher preferences for the children. The effects of reward and cost procedures in a token program were assessed using both within- and between-subject comparisons in the following phases: (1) Baseline; (2) Token I, teacher evaluated and reinforced children for appropriate behavior; (3) Withdrawal of Tokens; (4) Token II, same as Token I; (5) Token III, same as Token I and II, but switched order of class meeting time; and (6) Self-Evaluation, students rated their own behavior and received prizes based on their rating, rather than the teacher's rating. The token program was markedly successful in reducing disruptive behavior and in increasing reading skills in both the Reward and Cost Classes, but there were no significant differences in the effects of the reward versus the cost procedure. While cost may be seen as a punishment procedure, there were no adverse side effects observed in the Cost Class at any time when the token program was in effect. The order of the classes was unrelated to the level of disruptive behavior or academic progress. The Self-Evaluative Phase, in which the students rated their own behavior, was included as an alternative to the abrupt withdrawal of tokens. In this phase, disruptive behavior remained at the previous low level. PMID:16795351

A structured diet and exercise program promotes favorable changes in weight loss, body composition, and weight maintenance.

PubMed

Kreider, Richard B; Serra, Monica; Beavers, Kristen M; Moreillon, Jen; Kresta, Julie Y; Byrd, Mike; Oliver, Jonathan M; Gutierrez, Jean; Hudson, Geoffrey; Deike, Erika; Shelmadine, Brian; Leeke, Patricia; Rasmussen, Chris; Greenwood, Mike; Cooke, Matthew B; Kerksick, Chad; Campbell, Jessica K; Beiseigel, Jeannemarie; Jonnalagadda, Satya S

2011-06-01

A number of diet and exercise programs purport to help promote and maintain weight loss. However, few studies have compared the efficacy of different methods. To determine whether adherence to a meal-replacement-based diet program (MRP) with encouragement to increase physical activity is as effective as following a more structured meal-plan-based diet and supervised exercise program (SDE) in sedentary obese women. Randomized comparative effectiveness trial. From July 2007 to October 2008, 90 obese and apparently healthy women completed a 10-week university-based weight loss trial while 77 women from this cohort also completed a 24-week weight maintenance phase. Participants were matched and randomized to participate in an MRP or SDE program. Weight loss, health, and fitness-related data were assessed at 0 and 10 weeks on all subjects as well as at 14, 22, and 34 weeks on participants who completed the weight maintenance phase. Data were analyzed by multivariate analysis of variance for repeated measures. During the 10-week weight loss phase, moderate and vigorous physical activity levels were significantly higher in the SDE group with no differences observed between groups in daily energy intake. The SDE group lost more weight (-3.1 ± 3.7 vs -1.6 ± 2.5 kg; P = 0.03); fat mass (-2.3 ± 3.5 vs -0.9 ± 1.6 kg; P = 0.02); centimeters from the hips (-4.6 ± 7 vs -0.2 ± 6 cm; P = 0.002) and waist (-2.9 ± 6 vs -0.6 ± 5 cm; P = 0.05); and, experienced a greater increase in peak aerobic capacity than participants in the MRP group. During the 24-week maintenance phase, participants in the SDE group maintained greater moderate and vigorous physical activity levels, weight loss, fat loss, and saw greater improvement in maximal aerobic capacity and strength. In sedentary and obese women, an SDE-based program appears to be more efficacious in promoting and maintaining weight loss and improvements in markers of health and fitness compared to an MRP type program with encouragement to increase physical activity. Copyright © 2011 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 2. Duluth International Airport, Duluth, Minnesota. Appendix

DTIC Science & Technology

1988-05-26

tD o 11 11 11 -l m N1 -0 e a, 1 0...2E z z z z 2 z z z S SO, EB S IED O-. CDI z C z z z CP TD gD 2 i 2Qaniz z z z sa -@ 2N’. Us(~ -- (XJ 3 gN( C’Ea - 2E S00 0 00 00 00 00 00 00 00 0 a 4...dr.f mm, 10 fd, I---_1_~a -- ______________0 5;’~ SOAP- bAL -ft VU.-a& 44L PUMPING LXVEL 4bd .’ lM" -- ) fI ... ______ @-Ph. " o0 3s....4..0 a ir a.m

Simulating the volatilization of solvents in unsaturated soils during laboratory and field infiltration experiments

USGS Publications Warehouse

Cho, H. Jean; Jaffe, Peter R.; Smith, James A.

1993-01-01

This paper describes laboratory and field experiments which were conducted to study the dynamics of trichloroethylene (TCE) as it volatilized from contaminated groundwater and diffused in the presence of infiltrating water through the unsaturated soil zone to the land surface. The field experiments were conducted at the Picatinny Arsenal, which is part of the United States Geological Survey Toxic Substances Hydrology Program. In both laboratory and field settings the gas and water phase concentrations of TCE were not in equilibrium during infiltration. Gas-water mass transfer rate constants were calibrated to the experimental data using a model in which the water phase was treated as two phases: a mobile water phase and an immobile water phase. The mass transfer limitations of a volatile organic compound between the gas and liquid phases were described explicitly in the model. In the laboratory experiment the porous medium was nonsorbing, and water infiltration rates ranged from 0.076 to 0.28 cm h−1. In the field experiment the water infiltration rate was 0.34 cm h−1, and sorption onto the soil matrix was significant. The laboratory-calibrated gas-water mass transfer rate constant is 3.3×10−4 h−1 for an infiltration rate of 0.076 cm h−1 and 1.4×10−3 h−1 for an infiltration rate of 0.28 cm h−1. The overall mass transfer rate coefficients, incorporating the contribution of mass transfer between mobile and immobile water phases and the variation of interfacial area with moisture content, range from 3×10−4 h−1 to 1×10−2 h−1. A power law model relates the gas-water mass transfer rate constant to the infiltration rate and the fraction of the water phase which is mobile. It was found that the results from the laboratory experiments could not be extrapolated to the field. In order to simulate the field experiment the very slow desorption of TCE from the soil matrix was incorporated into the mathematical model. When desorption from the soil matrix was added to the model, the calibrated gas-water mass transfer rate constant is 2 orders of magnitude lower than that predicted using the power law model developed for the nonsorbing laboratory soil.

Conduct overall test operations and evaluate two Doppler systems to detect, track and measure velocities in aircraft wake vortices

NASA Technical Reports Server (NTRS)

Wilson, D. J.; Krause, M. C.; Craven, C. E.; Edwards, B. B.; Coffey, E. W.; Huang, C. C.; Jetton, J. L.; Morrison, L. K.

1974-01-01

A program plan for system evaluation of the two-dimensional Scanning Laser Doppler System (SLDS) is presented. In order to meet system evaluation and optimization objectives the following tests were conducted: (1) noise tests; (2) wind tests; (3) blower flowfield tests; (4) single unit (1-D) flyby tests; and (5) dual unit (2-D) flyby tests. Test results are reported. The final phase of the program included logistics preparation, equipment interface checkouts, and data processing. It is concluded that the SLDS is capable of accurately tracking aircraft wake vortices from small or large aircraft, and in any type of weather.

National Dam Safety Program. Patterson, Brixius, Grey Creek Watershed Project, Site 1 (Inventory Number NY698), Susquehanna River Basin, Broome County, New York. Phase I Inspection Report

DTIC Science & Technology

1980-08-01

km., -s . 4t ts Wut - fie- mu sekbdisgnr - -- o - atslowly !.rsabl - Slsnghatt $3, o$Ic Porn -lr -hSconsla. are, Un0dM4:s. Tube satorotei -Slowly...denses t- wrsy iss -Sa ilL ____-_____________ 4OC 7 drL 30. di. s - Iso-gsoa il.E This pit dog under 1920, the of"re I te OIL U.to 991. Acurately. am39O

National Dam Inspection Program. Baggaley Dam. (NDI Number PA-00454, PennDER Number-65-10) Ohio River Basin, Indian Camp Run, Westmoreland County, Pennsylvania. Phase I Inspection Report.

DTIC Science & Technology

1980-05-01

o U)q) ) C o ’--I o 2m)U c = 00 -1 a o 4 0 r-4 C 0 o4.) -C)L 0 bo3 0Q) 4 S .) * -ObO -) "a ) - 4C )j 0 04- >4. = M.- Q C) Q) D a al~. 9)C) 4)a ) C)2. Q...Z1 ocacr. . 1 xm j. )( E- 2 9) . ,> ( 1 - - 4C 0 .1a () 4 CZ3 0 = > 0 C E bo to a 4 Lca A3 0- 0 (d 2 0 -4 o 00 (a C-) "-I wz X .4 0 0I X: 0 cc 1) E (UG4...C L (DU) 4)0L r-4 4C ~ ) 0 0 r.1 V 4 LO0U0 0dv 04) 40 V0.0 0 m cC -4 X V 4 c4.) 4.3 3 4) ) -q .) -f .4to V 41 4.) 02 0 C tv 0c c C .4) 0a 0 9) In-4 0

Effects of Impurities and Processing on Silicon Solar Cells, Phase 3

NASA Technical Reports Server (NTRS)

Hopkins, R. H.; Davis, J. R.; Blais, P. D.; Rohatgi, A.; Campbell, R. B.; Rai-Choudhury, P.; Stapleton, R. E.; Mollenkopf, H. C.; Mccormick, J. R.

1979-01-01

Results of the 14th quarterly report are presented for a program designed to assess the effects of impurities, thermochemical processes and any impurity process interactions on the performance of terrestrial silicon solar cells. The Phase 3 effort encompasses: (1) potential interactions between impurities and thermochemical processing of silicon; (2) impurity-cell performance relationships in n-base silicon; (3) effect of contaminants introduced during silicon production, refining or crystal growth on cell performance; (4) effects of nonuniform impurity distributions in large area silicon wafers; and (5) a preliminary study of the permanence of impurity effects in silicon solar cells.

Atezolizumab (MPDL3280A) Monotherapy for Patients With Metastatic Urothelial Cancer: Long-term Outcomes From a Phase 1 Study.

PubMed

Petrylak, Daniel P; Powles, Thomas; Bellmunt, Joaquim; Braiteh, Fadi; Loriot, Yohann; Morales-Barrera, Rafael; Burris, Howard A; Kim, Joseph W; Ding, Beiying; Kaiser, Constanze; Fassò, Marcella; O'Hear, Carol; Vogelzang, Nicholas J

2018-04-01

Atezolizumab (anti-programmed death ligand 1) has demonstrated safety and activity in advanced and metastatic urothelial carcinoma, but its long-term clinical profile remains unknown. To report long-term clinical outcomes with atezolizumab therapy for patients with metastatic urothelial carcinoma. Patients were enrolled in an expansion cohort of an ongoing, open-label, phase 1 study. Median follow-up was 37.8 months (range, >0.7 to 44.4 months). Enrollment occurred between March 2013 and August 2015 at US and European academic medical centers. Eligible patients had measurable disease per Response Evaluation Criteria in Solid Tumors version 1.1, Eastern Cooperative Oncology Group performance status 0 to 1, and a representative tumor sample. Programmed death ligand 1 expression on immune cells was assessed (VENTANA SP142 assay). Atezolizumab was given intravenously every 3 weeks until unacceptable toxic effects, protocol nonadherence, or loss of clinical benefit. Primary outcome was safety. Secondary outcomes included objective response rate, duration of response, and progression-free survival. Response and overall survival were assessed in key baseline subgroups. Ninety-five patients were evaluable (72 [76%] male; median age, 66 years [range, 36-89 years]). Forty-five (47%) received atezolizumab as third-line therapy or greater. Nine patients (9%) had a grade 3 to 4 treatment-related adverse event, mostly within the first treatment year; no serious related adverse events were observed thereafter. One patient (1%) discontinued treatment due to a related event. No treatment-related deaths occurred. Responses occurred in 26% (95% CI, 18%-36%) of patients. Median duration of response was 22.1 months (range, 2.8 to >41.0 months), and median progression-free survival was 2.7 months (95% CI, 1.4-4.3 months). Median overall survival was 10.1 months (95% CI, 7.3-17.0 months); 3-year OS rate was 27% (95% CI, 17%-36%). Response occurred in 40% (95% CI, 26%-55%; n = 40) and 11% (95% CI, 4%-25%; n = 44) of patients with programmed death ligand 1 expression of at least 5% tumor-infiltrating immune cells (IC2/3) or less than 5% (IC0/1), respectively. Median overall survival in patients with IC2/3 and IC0/1 was 14.6 months (95% CI, 9.0 months to not estimable) and 7.6 months (95% CI, 4.7 to 13.9 months), respectively. Atezolizumab remained well tolerated and provided durable clinical benefit to a heavily pretreated metastatic urothelial carcinoma population in this long-term study. clinicaltrials.gov Identifier: NCT01375842.

Crystal Structure Analysis of Electromagnetic Wave Absorber Material BaFe12-xTix/2Znx/2O19Based

NASA Astrophysics Data System (ADS)

Delina, M.; Nenni, N.; Adi, W. A.

2018-04-01

The optimization of BaFe12-xTix/2Znx/2O19 (x=2.2; 2.4; 2.6; 2.8)single phase composition have been performed. The materials were synthesized by solid state reaction method through mechanical milling technique.The materials were made from the mixture of oxide materials, which are BaCO3, Fe2O3, TiO2 and ZnO. The mixture was milled for five hours using a High Energy Milling (HEM), was dried at 100°C in the Oven and then was sintered at 1000°C for five hours in the Furnace. The phase identification of BaFe12-xTix/2Znx/2O19 (x=2.2; 2.4; 2.6; 2.8) were carried out by using a Match Program while the crystal structure analysis were investigated by using a General Structure Analysis System (GSAS) program. The refinement results of x-ray diffraction pattern showed that the sample of x ≤ 2.4 have a BaFe12O19 single phase while the sample of x> 2.4 have two phases, which are BaFe12O19 and ZnFe2O4 phases. The surface morphology of sample and the element of sample were identified through an analysis of Scanning Electron Microscope (SEM) and Energy Dispersive Spectroscopy (EDS) data.

Progress in superconductivity: The Indian Scenario

NASA Technical Reports Server (NTRS)

Multani, Manu; Mishra, V. K.

1995-01-01

India has made rapid progress in the field of high temperature superconductivity, beginning at the time of publication of the Zeitschrift fur Physik paper by Bednorz and Muller. Phase 1 of the program was conceived by the Department of Science & Technology of the Government of India. It consisted of 42 projects in the area of basic research, 23 projects in applications and 4 short-term demonstration studies. The second phase started in October 1991 and will run through March 1995. It consists of 50 basic research programs and 24 application programs. The total investment, mainly consisting of infrastructural development to supplement existing facilities and hiring younger people, has amounted to about Indian Rupees 40 crores, equivalent to about US$ 13 million. The expenditure for the period 1992-1997 shall be up to about Rs. 27 crores, equivalent to about US$ 9 million. The basic idea is to keep pace with developments around the world.

The Development of the KSNP{sup +}, Areas of Improvements and Effects

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

Yang, J.Y.; Yang, J.S.; Yoon, K.S.

2004-07-01

The Korean Standard Nuclear Power Plant (KSNP) Improvement Program was launched in January 1998. The program formulated with three distinct phases to develop a new model of the KSNP{sup +} is a comprehensive program aiming at more economically competitive than its predecessors while the overall plant safety goal is not to be challenged. The first two phases have been carried out over four year period and the program now entered in its third phase of construction of commercial nuclear power plants of Shin-Kori 1 and 2 and Shin-Wolsong 1 and 2. In this paper, the description of the program focusingmore » on the areas of improvement and effects earned in terms of economic benefits are presented and major design improvements are introduced. (authors)« less

Installation Restoration Program. Phase 1. Records Search, Hazardous Materials Disposal Sites, Eglin AFB, Florida

DTIC Science & Technology

1981-10-01

Okaloosa Co. 3-12 Crestview South Quadrangle, Florida-Okaloosa Co. -13 Mossy ead Quadrangle, Florida-Walton Co 3-14 E-1 EGUN AFB 4,h aa V, WRAMATIO...I) Um AYPM hIN1DS SP * So". AM T 0 Tou A is a O I. h E-2 ES ENGINEERING -SCIENCE V%777-7NN7 .7-7 EGUN AFB 0.4 .m ... (1) WMg LAN DOSAMU *Y* CO u...r Oumm *p S(S Ann~ Il~~O 0*aAMa 2-3 ES ENGINEER ING - SCIENCE EGUN AFB %Tt MAR ESTHER * : . . - . - ~ - ~ r W R G H T L A N D F I L L 3 SITE 0296

High Performance Programming Using Explicit Shared Memory Model on Cray T3D1

NASA Technical Reports Server (NTRS)

Simon, Horst D.; Saini, Subhash; Grassi, Charles

1994-01-01

The Cray T3D system is the first-phase system in Cray Research, Inc.'s (CRI) three-phase massively parallel processing (MPP) program. This system features a heterogeneous architecture that closely couples DEC's Alpha microprocessors and CRI's parallel-vector technology, i.e., the Cray Y-MP and Cray C90. An overview of the Cray T3D hardware and available programming models is presented. Under Cray Research adaptive Fortran (CRAFT) model four programming methods (data parallel, work sharing, message-passing using PVM, and explicit shared memory model) are available to the users. However, at this time data parallel and work sharing programming models are not available to the user community. The differences between standard PVM and CRI's PVM are highlighted with performance measurements such as latencies and communication bandwidths. We have found that the performance of neither standard PVM nor CRI s PVM exploits the hardware capabilities of the T3D. The reasons for the bad performance of PVM as a native message-passing library are presented. This is illustrated by the performance of NAS Parallel Benchmarks (NPB) programmed in explicit shared memory model on Cray T3D. In general, the performance of standard PVM is about 4 to 5 times less than obtained by using explicit shared memory model. This degradation in performance is also seen on CM-5 where the performance of applications using native message-passing library CMMD on CM-5 is also about 4 to 5 times less than using data parallel methods. The issues involved (such as barriers, synchronization, invalidating data cache, aligning data cache etc.) while programming in explicit shared memory model are discussed. Comparative performance of NPB using explicit shared memory programming model on the Cray T3D and other highly parallel systems such as the TMC CM-5, Intel Paragon, Cray C90, IBM-SP1, etc. is presented.

"Functional" Inspiratory and Core Muscle Training Enhances Running Performance and Economy.

PubMed

Tong, Tomas K; McConnell, Alison K; Lin, Hua; Nie, Jinlei; Zhang, Haifeng; Wang, Jiayuan

2016-10-01

Tong, TK, McConnell, AK, Lin, H, Nie, J, Zhang, H, and Wang, J. "Functional" inspiratory and core muscle training enhances running performance and economy. J Strength Cond Res 30(10): 2942-2951, 2016-We compared the effects of two 6-week high-intensity interval training interventions. Under the control condition (CON), only interval training was undertaken, whereas under the intervention condition (ICT), interval training sessions were followed immediately by core training, which was combined with simultaneous inspiratory muscle training (IMT)-"functional" IMT. Sixteen recreational runners were allocated to either ICT or CON groups. Before the intervention phase, both groups undertook a 4-week program of "foundation" IMT to control for the known ergogenic effect of IMT (30 inspiratory efforts at 50% maximal static inspiratory pressure [P0] per set, 2 sets per day, 6 days per week). The subsequent 6-week interval running training phase consisted of 3-4 sessions per week. In addition, the ICT group undertook 4 inspiratory-loaded core exercises (10 repetitions per set, 2 sets per day, inspiratory load set at 50% post-IMT P0) immediately after each interval training session. The CON group received neither core training nor functional IMT. After the intervention phase, global inspiratory and core muscle functions increased in both groups (p ≤ 0.05), as evidenced by P0 and a sport-specific endurance plank test (SEPT) performance, respectively. Compared with CON, the ICT group showed larger improvements in SEPT, running economy at the speed of the onset of blood lactate accumulation, and 1-hour running performance (3.04% vs. 1.57%, p ≤ 0.05). The changes in these variables were interindividually correlated (r ≥ 0.57, n = 16, p ≤ 0.05). Such findings suggest that the addition of inspiratory-loaded core conditioning into a high-intensity interval training program augments the influence of the interval program on endurance running performance and that this may be underpinned by an improvement in running economy.

Advanced Natural Gas Reciprocating Engine(s)

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

Pike, Edward

The objective of the Cummins ARES program, in partnership with the US Department of Energy (DOE), is to develop advanced natural gas engine technologies that increase engine system efficiency at lower emissions levels while attaining lower cost of ownership. The goals of the project are to demonstrate engine system achieving 50% Brake Thermal Efficiency (BTE) in three phases, 44%, 47% and 50% (starting baseline efficiency at 36% BTE) and 0.1 g/bhp-hr NOx system out emissions (starting baseline NOx emissions at 2 – 4 g/bhp-hr NOx). Primary path towards above goals include high Brake Mean Effective Pressure (BMEP), improved closed cyclemore » efficiency, increased air handling efficiency and optimized engine subsystems. Cummins has successfully demonstrated each of the phases of this program. All targets have been achieved through application of a combined set of advanced base engine technologies and Waste Heat Recovery from Charge Air and Exhaust streams, optimized and validated on the demonstration engine and other large engines. The following architectures were selected for each Phase: Phase 1: Lean Burn Spark Ignited (SI) Key Technologies: High Efficiency Turbocharging, Higher Efficiency Combustion System. In production on the 60/91L engines. Over 500MW of ARES Phase 1 technology has been sold. Phase 2: Lean Burn Technology with Exhaust Waste Heat Recovery (WHR) System Key Technologies: Advanced Ignition System, Combustion Improvement, Integrated Waste Heat Recovery System. Base engine technologies intended for production within 2 to 3 years Phase 3: Lean Burn Technology with Exhaust and Charge Air Waste Heat Recovery System Key Technologies: Lower Friction, New Cylinder Head Designs, Improved Integrated Waste Heat Recovery System. Intended for production within 5 to 6 years Cummins is committed to the launch of next generation of large advanced NG engines based on ARES technology to be commercialized worldwide.« less

Clock Technology Development in the Laser Cooling and Atomic Physics (LCAP) Program

NASA Technical Reports Server (NTRS)

Seidel, Dave; Thompson, R. J.; Klipstein, W. M.; Kohel, J.; Maleki, L.

2000-01-01

This paper presents the Laser Cooling and Atomic Physics (LCAP) program. It focuses on clock technology development. The topics include: 1) Overview of LCAP Flight Projects; 2) Space Clock 101; 3) Physics with Clocks in microgravity; 4) Space Clock Challenges; 5) LCAP Timeline; 6) International Space Station (ISS) Science Platforms; 7) ISS Express Rack; 8) Space Qualification of Components; 9) Laser Configuration; 10) Clock Rate Comparisons: GPS Carrier Phase Frequency Transfer; and 11) ISS Model Views. This paper is presented in viewgraph form.

Speech Articulation of Low-Dose Oral Contraceptive Users.

PubMed

Meurer, Eliséa Maria; Fontoura, Giana Valeria Fagundez; Corleta, Helena von Eye; Capp, Edison

2015-11-01

In the female life cycle, hormonal fluctuations may result in impaired verbal efficiency and vocal worsening during the premenstrual phase. Oral contraceptives may interfere with vocal range. Voice, resonance, and articulation variations clarify speech content. To investigate the phonoarticulatory sounds produced by oral contraceptive users aged between 20 and 30 years. This is a cross-sectional study. Our study included four groups of women (n = 66): two groups used low-dose oral contraceptives and two groups did not use any oral contraceptives. Questionnaires and sound records were used. Acoustic analysis was performed using the Computerized Speech Laboratory program, Model 4341 (Kay Elemetrics Corp, Lincoln Park, New Jersey). The statistical analysis of the SPPS database, version 13.0, was performed by means of generalized estimating equation. In the groups that did not use oral contraceptives, sustained vowel tones were more acute in the two phases and cycles of women older than 25 years (w/oOC1, 175 ± 74 to 190 ± 55 Hz; w/oOC2, 194 ± 56 to 210 ± 32 Hz). At the midfollicular phase (Fph) and midluteal phase (Lph) of the two cycles, the speed of the speech was slower in this group (w/oOC1: Fph, 5.3 ± 1.6/s and Lph, 5.4 ± 1.4/s; w/oOC2: Fph, 4.5 ± 1.7/s and Lph, 4.8 ± 1.1/s). In both groups that used oral contraceptives, there was a higher modulation frequency in the sentences when compared with nonusers (OC1, 33 ± 10 Hz; w/oOC1, 28 ± 10 Hz; OC2, 34 ± 10 Hz; w/oOC2, 27 ± 10 Hz). Vocal intensity was closer between the OC1 (62 ± 4 dB), w/oOC1 (61 ± 3 dB), and OC2 (63 ± 4 dB) groups when compared with the w/oOC2 (67 ± 6 dB) group. We demonstrated hormonal influences on speech articulation of contraceptive users and nonusers. Copyright © 2015 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Randomized Controlled Trial of Nuevo Amanecer: A Peer-delivered Stress Management Intervention for Spanish-speaking Latinas with Breast Cancer

PubMed Central

Nápoles, Anna María; Santoyo-Olsson, Jasmine; Ortiz, Carmen; Gregorich, Steven; Lee, Howard E.; Duron, Ysabel; Graves, Kristi; Luce, Judith A.; McGuire, Peggy; Díaz-Méndez, Marynieves; Stewart, Anita L.

2014-01-01

Background Latinas with breast cancer suffer symptom and psychosocial health disparities. Effective interventions have not been developed for or tested in this population. Purpose We describe community-based participatory research methods used to develop and implement the Nuevo Amanecer program, a culturally tailored, peer-delivered cognitive-behavioral stress management intervention for low-income Spanish-speaking Latinas with breast cancer, and unique considerations in implementing a randomized controlled trial to test the program in community settings. Methods We applied an implementation science framework to delineate the methodological phases used to develop and implement the Nuevo Amanecer program and trial, emphasizing community engagement processes. Results In phase 1, we established project infrastructure: academic and community Co-Principal Investigators, community partners, community advisory board, steering committee, and funding. In phase 2, we identified three program inputs: formative research, a community best practices model, and an evidence-based intervention tested in non-Latinas. In phase 3, we created the new program by integrating and adapting intervention components from the three sources, making adaptations to accommodate low-literacy, Spanish language, cultural factors, community context, and population needs. In phase 4, we built community capacity for the program and trial by training field staff (recruiters and interventionists embedded in community sites), compensating field staff, and creating a system for identifying potential participants. In phase 5, we implemented and monitored the program and trial. Engaging community partners in all phases has resulted in a new, culturally tailored program that is suitable for newly diagnosed Latinas with breast cancer and a trial that is acceptable and supported by community and clinical partners. Lessons Learned Engagement of community-based organizations and cancer survivors as research partners and hiring recruiters and interventionists from the community were critical to successful implementation in community settings. Having culturally and linguistically competent research staff with excellent interpersonal skills facilitated implementation. Facilitating and maintaining excellent communication among community partners was imperative to troubleshoot implementation issues. Randomization was challenging due to community concerns about assigning women to a control group. Patient privacy regulations and the need for extensive outreach to establish relationships between community partners and clinical sites hampered initial recruitment. Limitations These were resource-intensive processes to develop and implement the program that need to be compared to less intensive alternatives. Conclusions Engaging community members in design and implementation of community-based programs and trials enhances cultural appropriateness and congruence with the community context. If the randomized trial demonstrates that the intervention is effective, it will fill a gap in evidence-based programs to address ethnic disparities in quality of life among Spanish-speaking Latinas with breast cancer. PMID:24577971

National Program for Inspection of Non-Federal Dams. Upper Banjo Pond Dam (MA 00185) Massachusetts Coastal Basin, Gloucester, Massachusetts. Phase I Inspection Report.

DTIC Science & Technology

1979-09-01

isFlo FIIPA( Use :TesRF/cd =FoiI PMFZ. __ TeUFodI-iWtS to £ -0ea I- hip~la ci -e47 elea. 91- 1 ~ 117 fvpo& S*sa P Fu QVA ..t%_ ~r-6 a 0 So,4 T~o-e-e_ l. Pe...UNCLASSIFIED F/G 13/2 NL EIEEIIIIIEIIIE EIIIIIIIIII!Iu IEllEllll~llEI nnIInInnInIII 1 . ." 1 -8 .5 . . *. L5** "l~t 1108 11I11!.35 132 -. --EE E...DOCUMENTATION PAGE BEFORE COMPLETING FORM 1 . REPORT NUMBER 2. GOVT CCESSI0 0. 2. RECIP1ENTS CATALOG NUMBER MA 00185 AD 4a __ 4. TITLE (and Sublitio) S. TYPE

SU-F-303-10: Impact of Visual Biofeedback On Respiratory Reproducibility in 4DMRI

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

To, D; Price, R.G.; Henry Ford Health System, Detroit, MI

Purpose: Precise radiation therapy (RT) for abdominal lesions is complicated by respiratory motion and suboptimal soft tissue contrast in 4DCT. 4DMRI offers improved contrast. However, long scan times and irregular breathing patterns can be limiting. To address this, we introduced visual biofeedback (VBF) into 4DMRI. Methods: Eight healthy volunteers were consented to an IRB-approved protocol. Prospective respiratory-triggered, T2-weighted coronal 4DMRIs were acquired on an open 1.0T MR- SIM. VBF was integrated using an MR-compatible interactive breath-hold control system. Subjects visually monitored their breathing patterns to stay within pre-determined tolerances. 4DMRIs were acquired with and without VBF for 2–8 phase acquisitions.more » Normalized respiratory waveforms were evaluated for scan time, duty cycle (programmed/acquisition time), breathing period, end-inhale (EI) amplitude, and breathing variability (coefficient of variation, EI-COV). B-spline-based deformable image registration propagated contours from end-exhale (EE) to EI phases. Respiration-induced liver motion was calculated via centroid analysis and compared. Results: Incorporating VBF reduced 2-phase acquisition time (4.7±0.6 and 5.6±1.4 minutes with and without VBF, respectively) while reducing the amplitude EI-COV by 53.0±8.1%. On average, incorporating VBF reduced 8-phase 4DMRI acquisition times by 1.7±1.2 minutes and EI-COVs by 46.0±15.8%. Using VBF yielded higher duty cycles than free breathing (34.7% versus 28.3%, respectively). 4DMRI acquisition time was reduced for the cohort with VBF despite breathing rate remaining similar (10.5±4.0 with vs. 10.6±3.3 BPM without). Respiratory waveforms showed higher EI amplitude with VBF (0.84±0.05 a.u.) as compared to 0.72±0.06 a.u. without. This translated to differences in liver excursions, where superior-inferior, anterior-posterior, and left-right EE-EI displacements were 14.3±3.6, 4.8±2.1, and 1.6±1.0 mm, respectively, with VBF compared to 13.0±6.2, 3.8±2.4, and 1.2±1.4 mm without. Conclusion: Incorporating VBF system into 4DMRI substantially reduced acquisition time and breathing variability. While VBF reduced liver motion variability, differences in excursion were observed, suggesting that implementation will be required throughout the RT workflow. Research supported in part by a grant from Philips HealthCare (Best, Netherlands) and an equipment evaluation agreement with MedSpira.« less

National Dam Safety Program. Summit Street Lake Dam (Inventory Number N.Y. 847), Lower Hudson River Basin, Columbia County, New York. Phase I Inspection Report,

DTIC Science & Technology

1981-05-04

8217 Aav a 7p or S p4005 b. Inspection Personnel R. E/VA/- L4., LA/- / c. Persons Contacted (Including Address & Phone No.) d. History: Date Constructed...Apr. 25 (gags height, 6.18 it): minimt, 4.9 cis Sept. 30. 160-66: rHasnum .~ hsc rue. 1.940 cfs Feb. 26. 1961 (gage heiqht, 7.68 it); minimum, 0.8 cis

A sensitive and accurate method for the determination of perfluoroalkyl and polyfluoroalkyl substances in human serum using a high performance liquid chromatography-online solid phase extraction-tandem mass spectrometry.

PubMed

Yu, Chang Ho; Patel, Bhupendra; Palencia, Marilou; Fan, Zhihua Tina

2017-01-13

A selective, sensitive, and accurate analytical method for the measurement of perfluoroalkyl and polyfluoroalkyl substances (PFASs) in human serum, utilizing LC-MS/MS (liquid chromatography-tandem mass spectrometry), was developed and validated according to the Centers for Disease Control and Prevention (CDC) guidelines for biological sample analysis. Tests were conducted to determine the optimal analytical column, mobile phase composition and pH, gradient program, and cleaning procedure. The final analytical column selected for analysis was an extra densely bonded silica-packed reverse-phase column (Agilent XDB-C 8 , 3.0×100mm, 3.5μm). Mobile phase A was an aqueous buffer solution containing 10mM ammonium acetate (pH=4.3). Mobile phase B was a mixture of methanol and acetonitrile (1:1, v/v). The gradient program was programmed by initiating a fast elution (%B, from 40 to 65%) between 1.0 and 1.5min, followed by a slow elution (%B: 65-80%) in the period of 1.5-7.5min. The cleanup procedures were augmented by cleaning with (1) various solvents (isopropyl alcohol, methanol, acetonitrile, and reverse osmosis-purified water); (2) extensive washing steps for the autosampler and solid phase extraction (SPE) cartridge; and (3) a post-analysis cleaning step for the whole system. Under the above conditions, the resolution and sensitivity were significantly improved. Twelve target PFASs were baseline-separated (2.5-7.0min) within a 10-min of acquisition time. The limits of detection (LODs) were 0.01ng/mL or lower for all of the target compounds, making this method 5 times more sensitive than previously published methods. The newly developed method was validated in the linear range of 0.01-50ng/mL, and the accuracy (recovery between 80 and 120%) and precision (RSD<20%) were acceptable at three spiked levels (0.25, 2.5, and 25ng/mL). The method development and validation results demonstrated that this method was precise, accurate, and robust, with high-throughput (∼10min per sample); thus suitable for large-scale epidemiological studies. Published by Elsevier B.V.

RF model of the distribution system as a communication channel, phase 2. Volume 4: Sofware source program and illustrations ASCII database listings

NASA Technical Reports Server (NTRS)

Rustay, R. C.; Gajjar, J. T.; Rankin, R. W.; Wentz, R. C.; Wooding, R.

1982-01-01

Listings of source programs and some illustrative examples of various ASCII data base files are presented. The listings are grouped into the following categories: main programs, subroutine programs, illustrative ASCII data base files. Within each category files are listed alphabetically.

Notification: Hotline Complaint Regarding the EPA Region 4 Environmental Justice Program

EPA Pesticide Factsheets

Project #OPE-FY12-0017, September 17, 2012. We have completed the preliminary research portion ofour evaluation, Hotline Complaint Regarding the EPA Region 4 Environmental Justice Program (OPE FY12-0017) and will now continue into the fieldwork phase.

Advanced Space Transportation Program (ASTP)

NASA Image and Video Library

2003-07-01

NASA's X-37 Approach and Landing Test Vehicle is installed is a structural facility at Boeing's Huntington Beach, California plant. Tests, completed in July, were conducted to verify the structural integrity of the vehicle in preparation for atmospheric flight tests. Atmospheric flight tests of the Approach and Landing Test Vehicle are scheduled for 2004 and flight tests of the Orbital Vehicle are scheduled for 2006. The X-37 experimental launch vehicle is roughly 27.5 feet (8.3 meters) long and 15 feet (4.5 meters) in wingspan. It's experiment bay is 7 feet (2.1 meters) long and 4 feet (1.2 meters) in diameter. Designed to operate in both the orbital and reentry phases of flight, the X-37 will increase both safety and reliability, while reducing launch costs from $10,000 per pound to $1,000.00 per pound. The X-37 program is managed by the Marshall Space Flight Center and built by the Boeing Company.

National Dam Inspection Program. Arlington Lake Dam (NDI ID PA 00321, PA DER 45-5), Delaware River Basin, Big Meadow Run, Pennsylvania. Phase I inspection Report

DTIC Science & Technology

1981-08-01

measure of relative spillway capacity and serves as an aid in determining the need for more detailed hydrologic and hydraulic studies, con - sidering the...hDCL m1 0i r-4 a) C 4z4 3- O) 4-) CL L. = 0= - 0. ) aLi 4-) 0) 0 .0o 4- 4-)4-3 +) .G) cc 0 .t 0) 0 0C &- 4-L4 . Lk =) 4m) - ’ GmO .C0-OJ00 0)4 D U ap 3...sumrary print-out. -ŝI 4bh "h/7 rd =Ire~ur~S onjy i Q BRIEN6OERE 4,, Y7 31hT~o pro .%!/ ~2 40.oe64nK - o~,r~i . :1’ /*L -V /X a- / \\-LL ICISCAa.)LA-ric~rPn

Safety profile of avelumab in patients with advanced solid tumors: A pooled analysis of data from the phase 1 JAVELIN solid tumor and phase 2 JAVELIN Merkel 200 clinical trials

PubMed Central

Infante, Jeffrey R.; Taylor, Matthew H.; Patel, Manish R.; Wong, Deborah J.; Iannotti, Nicholas; Mehnert, Janice M.; Loos, Anja H.; Koch, Helga; Speit, Isabell; Gulley, James L.

2018-01-01

BACKGROUND Antibodies targeting the programmed death‐ligand 1 (PD‐L1)/programmed cell death protein 1 (PD‐1) checkpoint may cause adverse events (AEs) that are linked to the mechanism of action of this therapeutic class and unique from those observed with conventional chemotherapy. METHODS Patients with advanced solid tumors who were enrolled in the phase 1 JAVELIN Solid Tumor (1650 patients) and phase 2 JAVELIN Merkel 200 (88 patients) trials received avelumab, a human anti–PD‐L1 IgG1 antibody at a dose of 10 mg/kg every 2 weeks. Treatment‐related AEs (TRAEs) were graded using the National Cancer Institute Common Terminology Criteria for Adverse Events (version 4.0). In post hoc analyses, immune‐related AEs (irAEs) were identified via an expanded AE list and medical review, and infusion‐related reactions (IRRs) occurring ≤2 days after infusion and symptoms occurring ≤1 day after infusion and resolving ≤2 days after onset were identified based on prespecified Medical Dictionary for Regulatory Activities (MedDRA) terms. RESULTS Of the 1738 patients analyzed, grade ≥3 TRAEs occurred in 177 (10.2%); the most common were fatigue (17 patients; 1.0%) and IRR (10 patients; 0.6%). TRAEs led to discontinuation in 107 patients (6.2%) and death in 4 patients (0.2%). Grade ≥3 irAEs occurred in 39 patients (2.2%) and led to discontinuation in 34 patients (2.0%). IRRs or related symptoms occurred in 439 patients (25.3%; grade 3 in 0.5% [9 patients] and grade 4 in 0.2% [3 patients]). An IRR occurred at the time of first infusion in 79.5% of 439 patients who had an IRR, within the first 4 doses in 98.6% of 439 patients who had an IRR, and led to discontinuation in 35 patients (2.0%). CONCLUSIONS Avelumab generally was found to be well tolerated and to have a manageable safety profile. A minority of patients experienced grade ≥3 TRAEs or irAEs, and discontinuation was uncommon. IRRs occurred mainly at the time of first infusion, and repeated events were infrequent. Cancer 2018;124:2010‐7. © 2018 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society. This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes. PMID:29469949

ENVIRONMENTAL IMPACTS OF THE USE OF ORIMULSION: REPORT TO CONGRESS ON PHASE 1 OF THE ORIMULSION TECHNOLOGY ASSESSMERNT PROGRAM: VOLUME 1: PROJECT REPORT/SUMMARY

EPA Science Inventory

PUB REPORT NRMRL-RTP-193a Miller*, C.A., Dreher, KL, Wentsel*, R., and Nadeau*, R.J. Environmental Impacts of the Use of Orimulsion: Report to Congress on Phase 1 of the Orimulsion Technology Assessmernt Program: Volume 1:. 2001. EPA/600/R-01/056a (NTIS PB2002-109039). 05/15/200...

Conceptual framework of the eco-physiological phases of insect diapause development justified by transcriptomic profiling

PubMed Central

Štětina, Tomáš; Poupardin, Rodolphe; Korbelová, Jaroslava; Bruce, Alexander William

2017-01-01

Insects often overcome unfavorable seasons in a hormonally regulated state of diapause during which their activity ceases, development is arrested, metabolic rate is suppressed, and tolerance of environmental stress is bolstered. Diapausing insects pass through a stereotypic succession of eco-physiological phases termed “diapause development.” The phasing is varied in the literature, and the whole concept is sometimes criticized as being too artificial. Here we present the results of transcriptional profiling using custom microarrays representing 1,042 genes in the drosophilid fly, Chymomyza costata. Fully grown, third-instar larvae programmed for diapause by a photoperiodic (short-day) signal were assayed as they traversed the diapause developmental program. When analyzing the gradual dynamics in the transcriptomic profile, we could readily distinguish distinct diapause developmental phases associated with induction/initiation, maintenance, cold acclimation, and termination by cold or by photoperiodic signal. Accordingly, each phase is characterized by a specific pattern of gene expression, supporting the physiological relevance of the concept of diapause phasing. Further, we have dissected in greater detail the changes in transcript levels of elements of several signaling pathways considered critical for diapause regulation. The phase of diapause termination is associated with enhanced transcript levels in several positive elements stimulating direct development (the 20-hydroxyecdysone pathway: Ecr, Shd, Broad; the Wnt pathway: basket, c-jun) that are countered by up-regulation in some negative elements (the insulin-signaling pathway: Ilp8, PI3k, Akt; the target of rapamycin pathway: Tsc2 and 4EBP; the Wnt pathway: shaggy). We speculate such up-regulations may represent the early steps linked to termination of diapause programming. PMID:28720705

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 4, Fort Worth, Texas. Volume 9. Appendices F-K.

DTIC Science & Technology

1987-12-01

mineralogy and igneous petrology . Consultant to Shield Energy. Inc.; performed mudlogging and well site geology duties on 4,670’ wildcat weil in...Taylor County, Texas. Evaluated prospects for hydrocarbon potential. Prepared geologic reports for drilling prospectus. Geologist, Wold Minerals...Exploration Company; conducted geologic and geophysi- cal mapping in Precambrian metamorphic terrain of West Texas for talc depos- its. Supervised the drilling

Multi-megawatt inverter/converter technology for space power applications

NASA Technical Reports Server (NTRS)

Myers, Ira T.; Baumann, Eric D.; Kraus, Robert; Hammoud, Ahmad N.

1992-01-01

Large power conditioning mass reductions will be required to enable megawatt power systems envisioned by the Strategic Defense Initiative, the Air Force, and NASA. Phase 1 of a proposed two phase interagency program has been completed to develop an 0.1 kg/kW DC/DC converter technology base for these future space applications. Three contractors, Hughes, General Electric (GE), and Maxwell were Phase 1 contractors in a competitive program to develop a megawatt lightweight DC/DC converter. Researchers at NASA Lewis Research Center and the University of Wisconsin also investigated technology in topology and control. All three contractors, as well as the University of Wisconsin, concluded at the end of the Phase 1 study, which included some critical laboratory work, that 0.1-kg/kW megawatt DC/DC converters can be built. This is an order of magnitude lower specific weight than is presently available. A brief description of each of the concepts used to meet the ambitious goals of this program are presented.

Induction chemotherapy followed by alternating chemo-radiotherapy in non-endemic undifferentiated carcinoma of the nasopharynx: optimal compliance and promising 4-year results.

PubMed

Ponzanelli, Anna; Vigo, Viviana; Marcenaro, Michela; Bacigalupo, Almalina; Gatteschi, Beatrice; Ravetti, Jean-Luis; Corvò, Renzo; Benasso, Marco

2008-08-01

Concomitant chemo-radiotherapy is the standard treatment for advanced nasopharyngeal carcinoma (NPC). Induction chemotherapy may improve the results further by enhancing both loco-regional and distant control. Fifty patients with untreated, stage IV (UICC 1992) undifferentiated NPC were initially treated with three courses of epidoxorubicin, 90 mg/m(2), day 1 and cisplatin, 40 mg/m(2), days 1 and 2, every three weeks and then underwent three courses of cisplatin, 20 mg/m(2)/day, days 1-4 and fluorouracil, 200mg/m(2)/day, days 1-4 (weeks 1, 4, 7), alternated to three splits of radiation (week 2-3, 5-6, 8-9-10) up to 70 Gy. All patients but one received 3 cycles of induction chemotherapy. Toxicities from induction chemotherapy were grade III or IV mucositis (2%), grade III or IV nausea/vomiting (22%), grade III or IV hematological toxicity (6%). At the end of induction phase 12% of CRs, 84% of PRs were recorded. Toxicities from alternating chemo-radiotherapy were grade III or IV mucositis (30%), grade III or IV nausea/vomiting (8%), grade III or IV hematological toxicity (24%). Overall, 86% of CRs and 14% of PRs were observed. Four-year progression free survival and overall survival rates are 71% and 81%, respectively. In a small number of patients studied, no correlation between the level of EGFR overexpression and outcomes was detected. In locally advanced UNPC our combined program including induction chemotherapy followed by alternating chemo-radiotherapy is active and gives promising long-term outcomes with acceptable toxicity and optimal patients' compliance. This program merits to be tested in a phase III trial.

Installation Restoration Program. Phase 1. Records Search, England AFB, Louisiana

DTIC Science & Technology

1983-05-01

compound shown on Figure 4.3. No herbicides, expired DDT or other pesticides were stored at this site. Some battery acid was stored in plastic boxes...Union Carbide Corporation, Chemicals and Plastics Divi- sion, Environomental Engineering Department. As a pro- cess/project engineer performed...paper mill waste treatment facility. Project Manager on Solid and Hazardous Waste study for a diverse chemicals and plastics production facility

The effect of S-wave arrival times on the accuracy of hypocenter estimation

USGS Publications Warehouse

Gomberg, J.S.; Shedlock, K.M.; Roecker, S.W.

1990-01-01

We have examined the theoretical basis behind some of the widely accepted "rules of thumb' for obtaining accurate hypocenter estimates that pertain to the use of S phases and illustrate, in a variety of ways, why and when these "rules' are applicable. Most methods used to determine earthquake hypocenters are based on iterative, linearized, least-squares algorithms. We examine the influence of S-phase arrival time data on such algorithms by using the program HYPOINVERSE with synthetic datasets. We conclude that a correctly timed S phase recorded within about 1.4 focal depth's distance from the epicenter can be a powerful constraint on focal depth. Furthermore, we demonstrate that even a single incorrectly timed S phase can result in depth estimates and associated measures of uncertainty that are significantly incorrect. -from Authors

National Dam Safety Program. Lindys Lake Dam (NJ00201), Passaic River Basin, Branch of West Brook, Passaic County, New Jersey. Phase 1 Inspection Report.

DTIC Science & Technology

1980-02-01

shallow ground moraine over rock. The downstream channel is described as swamp. The rock is described on Geologic Overlay Sheet 22, as hornblende granite ...DAM 410-04’ hqa Scale: I" =I Mite LEGEND: PRECAMBRIAN gh Mostly Hornblende Granite and Gneiss. hqa Hyperstene-Quartz- And esine.-Gneiss. GEOLOGIC MAP L...A.J. 0o2o/) S CZ6 -§&S5 /,r/ C,4 7-1 ,4V-etaoe Dep4e&/LaL L* rt~~~c~~t4’A aeS’ OP~ ~ A AI 3CD PS?7V7,/ & zAer ’, ! v’.’:7- z - 6 c ,, ,, ,,g

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

White, T.L.; Foster, D. Jr.; Wilson, C.T.

The authors report on the results of the second phase of a four-phase program at Oak Ridge National Laboratory to develop a system to decontaminate concrete using microwave energy. The microwave energy is directed at the concrete surface through the use of an optimized wave guide antenna, or applicator, and this energy rapidly heats the free water present in the interstitial spaces of the concrete matrix. The resulting steam pressure causes the surface to burst in much the same way popcorn pops in a home microwave oven. Each steam explosion removes several square centimeters of concrete surface that are collectedmore » by a highly integrated wave guide and vacuum system. The authors call this process the microwave concrete decontamination, or MCD, process. In the first phase of the program the principle of microwaves concrete removal concrete surfaces was demonstrated. In these experiments, concrete slabs were placed on a translator and moved beneath a stationary microwave system. The second phase demonstrated the ability to mobilize the technology to remove the surfaces from concrete floors. Area and volume concrete removal rates of 10.4 cm{sup 2}/s and 4.9 cm{sup 3}/S, respectively, at 18 GHz were demonstrated. These rates are more than double those obtained in Phase 1 of the program. Deeper contamination can be removed by using a longer residence time under the applicator to create multiple explosions in the same area or by taking multiple passes over previously removed areas. Both techniques have been successfully demonstrated. Small test sections of painted and oil-soaked concrete have also been removed in a single pass. Concrete with embedded metal anchors on the surface has also been removed, although with some increased variability of removal depth. Microwave leakage should not pose any operational hazard to personnel, since the observed leakage was much less than the regulatory standard.« less

Learning experiences and assessment in the first 2 years of the medical course at King's College London School of Medicine.

PubMed

Papachristodoulou, Despo

2010-01-01

The medical curriculum at King's College London School of Medicine is a 5 year course; an extended program (6 years) and a graduate entry program (4 years) are also available. The first 2 years of the curriculum comprise phases 1 and 2. The curriculum consists of core material that is common to all students and student-selected components (students undertake three such components in the first 2 years). Phase 1 lasts 12 weeks and students learn the principles of tissue and organ structure and function. They are also introduced to the practice of medicine (concepts of health, communication, ethics, inter-professional education and medicine in the community). Phase 2 consists of 36 weekly clinical scenarios that place basic medical science in a clinical context. Phase 2 covers cardiovascular, respiratory, gastrointestinal, renal and musculoskeletal systems; nutrition; endocrinology; head and neck anatomy; neuroscience; genetics; and infections. Teaching continues in pri! mary care and in the hospitals and includes basic and advanced life support. Learning experiences include lectures, tutorials, practical classes, dissection and prosection, communication skills, e-learning, student-led sessions and primary care and hospital visits. Assessment consists of in-course assessment (e.g., presentations, tests and essays) and end-of-year examinations which consist of written papers and an objective structured clinical examination at the end of year 2. The main strengths of the program include the scenario format of learning and the practice of medicine early on. The difficulties arise mainly from the large numbers of students (420 per year).

Web-Based Tailored Intervention for Preparation of Parents and Children for Outpatient Surgery (WebTIPS): Formative Evaluation and Randomized Controlled Trial

PubMed Central

Fortier, Michelle A.; Bunzli, Elizabeth; Walthall, Jessica; Olshansky, Ellen; Saadat, Haleh; Santistevan, Ricci; Mayes, Linda; Kain, Zeev N.

2015-01-01

Background The purpose of this two-phase project was to conduct formative evaluation and test the preliminary efficacy of a newly developed web-based, tailored behavioral preparation program (WebTIPS) for children undergoing outpatient surgery and their parents Methods Phase I enrolled 13 children aged 2–7 years undergoing outpatient elective surgery and their parents for formative evaluation of WebTIPS. Parent participation focus groups which are common in qualitative research and are a method of asking research participants about their perceptions and attitudes regarding a product or concept. In phase II, children age 2–7 years in two medical centers were randomly assigned to receive the WebTIPS program (n = 38) compared to children receiving standard of care (n = 44). The primary outcome of phase II was child and parent preoperative anxiety. Results In phase I, parents reported WebTIPS to be both helpful (p < 0.001) and easy to use (p < 0.001). In phase II, children in the WebTIPS group (36.2 ± 14.1) were less anxious than children in the standard of care group (46.0 ± 19.0) at entrance to the operating room (p = 0.02; Cohen’s d = 0.59) and introduction of the anesthesia mask (43.5 ± 21.7 vs. 57.0 ± 21.2, respectively, p = 0.01; Cohen’s d = 0.63). Parents in the WebTIPS group (32.1 ± 7.4) also experienced less anxiety compared to parents in the control group (36.8 ± 7.1) in the preoperative holding area (p = 0.004; Cohen’s d = 0.65). Conclusions WebTIPS was well received by parents and children and led to reductions in preoperative anxiety. PMID:25790213

Phase 1 Program Joint Report

NASA Technical Reports Server (NTRS)

Nield, George C. (Editor); Vorobiev, Pavel Mikhailovich (Editor)

1999-01-01

This report consists of inputs from each of the Phase I Program Joint Working Groups. The Working Groups were tasked to describe the organizational structure and work processes that they used during the program, joint accomplishments, lessons learned, and applications to the International Space Station Program. This report is a top-level joint reference document that contains information of interest to both countries.

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

Shin, D; Kang, S; Kim, D

Purpose: The dose difference between three-dimensional dose (3D dose) and 4D dose which considers motion due to respiratory can be varied according to geometrical relationship between planning target volume (PTV) and organ at risk (OAR). The purpose of the study is to investigate the dose difference between 3D and 4D dose using overlap volume histogram (OVH) which is an indicator that quantify geometrical relationship between a PTV and an OAR. Methods: Five liver cancer patients who previously treated stereotactic body radiotherapy (SBRT) were investigated. Four-dimensional computed tomography (4DCT) images were acquired for all patients. ITV-based treatment planning was performed. 3Dmore » dose was calculated on the end-exhale phase image as a reference phase image. 4D dose accumulation was implemented from all phase images using dose warping technique used deformable image registration (DIR) algorithm (Horn and Schunck optical flow) in DIRART. In this study OVH was used to quantify geometrical relationship between a PTV and an OAR. OVH between a PTV and a selected OAR was generated for each patient case and compared for all cases. The dose difference between 3D and 4D dose for normal organ was calculated and compared for all cases according to OVH. Results: The 3D and 4D dose difference for OAR was analyzed using dose-volume histogram (DVH). On the basis of a specific point which corresponds to 10% of OAR volume overlapped with expanded PTV, mean dose difference was 34.56% in minimum OVH distance case and 13.36% in maximum OVH distance case. As the OVH distance increased, mean dose difference between 4D and 3D dose was decreased. Conclusion: The tendency of dose difference variation was verified according to OVH. OVH is seems to be indicator that has a potential to predict the dose difference between 4D and 3D dose. This work was supported by the Radiation Technology R&D program (No. 2013M2A2A7043498) and the Mid-career Researcher Program (2014R1A2A1A10050270) through the National Research Foundation of Korea funded by the Ministry of Science, ICT&Future Planning.« less

A Novel Approach to Practice-Based Learning and Improvement Using a Web-Based Audit and Feedback Module.

PubMed

Boggan, Joel C; Cheely, George; Shah, Bimal R; Heffelfinger, Randy; Springall, Deanna; Thomas, Samantha M; Zaas, Aimee; Bae, Jonathan

2014-09-01

Systematically engaging residents in large programs in quality improvement (QI) is challenging. To coordinate a shared QI project in a large residency program using an online tool. A web-based QI tool guided residents through a 2-phase evaluation of performance of foot examinations in patients with diabetes. In phase 1, residents completed reviews of health records with online data entry. Residents were then presented with personal performance data relative to peers and were prompted to develop improvement plans. In phase 2, residents again reviewed personal performance. Rates of performance were compared at the program and clinic levels for each phase, with data presented for residents. Acceptability was measured by the number of residents completing each phase. Feasibility was measured by estimated faculty, programmer, and administrator time and costs. Seventy-nine of 86 eligible residents (92%) completed improvement plans and reviewed 1471 patients in phase 1, whereas 68 residents (79%) reviewed 1054 patient charts in phase 2. Rates of performance of examination increased significantly between phases (from 52% to 73% for complete examination, P < .001). Development of the tool required 130 hours of programmer time. Project analysis and management required 6 hours of administrator and faculty time monthly. An online tool developed and implemented for program-wide QI initiatives successfully engaged residents to participate in QI activities. Residents using this tool demonstrated improvement in a selected quality target. This tool could be adapted by other graduate medical education programs or for faculty development.

A standardized motor imagery introduction program (MIIP) for neuro-rehabilitation: development and evaluation

PubMed Central

Wondrusch, C.; Schuster-Amft, C.

2013-01-01

Background: For patients with central nervous system (CNS) lesions and sensorimotor impairments a solid motor imagery (MI) introduction is crucial to understand and use MI to improve motor performance. The study's aim was to develop and evaluate a standardized MI group introduction program (MIIP) for patients after stroke, multiple sclerosis (MS), Parkinson's disease (PD), and traumatic brain injury (TBI). Methods: Phase 1: Based on literature a MIIP was developed comprising MI theory (definition, type, mode, perspective, planning) and MI practice (performance, control). Phase 2: Development of a 27-item self-administered MIIP evaluation questionnaire, assessing MI knowledge self-evaluation of the ability to perform MI and patient satisfaction with the MIIP. Phase 3: Evaluation of MIIP and MI questionnaire by 2 independent MI experts based on predefined criteria and 2 patients using semi-structured interviews. Phase 4: Case series with a pre-post design to evaluate MIIP (3 × 30 min) using the MI questionnaire, Imaprax, Kinaesthetic and Visual Imagery Questionnaire, and Mental Chronometry. The paired t-test and the Wilcoxon signed-rank test were used to determine significant changes. Results: Data of eleven patients were analysed (5 females; age 62.3 ± 14.1 years). Declarative MI knowledge improved significantly from 5.4 ± 2.2 to 8.8 ± 2.9 (p = 0.010). Patients demonstrated good satisfaction with MIIP (mean satisfaction score: 83.2 ± 11.4%). MI ability remained on a high level but showed no significant change, except a significant decrease in the Kinaesthetic and Visual Imagery Questionnaire score. Conclusion: The presented MIIP seems to be valid and feasible for patients with CNS lesions and sensorimotor impairments resulting in improved MI knowledge. MIIP sessions can be held in groups of four or less. MI ability and Mental Chronometry remained unchanged after 3 training sessions. PMID:23986676

Disorder-induced Revival of the Bose-Einstein Condensation at High Magnetic Fields in Ni(Cl1-xBrx)2- 4SC(NH2)2

NASA Astrophysics Data System (ADS)

Laflorencie, Nicolas; Dupont, Maxime; Capponi, Sylvain

Building on recent NMR experiments, we theoretically investigate the high magnetic field regime of the disordered quasi-one-dimensional S = 1 antiferromagnetic material Ni(Cl1-xBrx)2- 4SC(NH2)2. The interplay between disorder, chemically controlled by Br-doping, interactions, and the external magnetic field, leads to a very rich phase diagram. Beyond the well-known antiferromagnetically ordered regime, analog of a Bose condensate of magnons, which disappears when H >= 12 . 3 T, we unveil a resurgence of phase coherence at higher field H 13 . 6 T, induced by the doping. Interchain couplings stabilize finite temperature long-range order whose extension in the field - temperature space is governed by the concentration of impurities x. Such a ``mini-condensation'' contrasts with previously reported Bose-glass physics in the same regime by Yu et al., and should be accessible to future experiments. Work supported by the French ANR program BOLODISS and by Region Midi-Pyrenees.

Pooled Analysis of Long-Term Survival Data From Phase II and Phase III Trials of Ipilimumab in Unresectable or Metastatic Melanoma

PubMed Central

Schadendorf, Dirk; Hodi, F. Stephen; Robert, Caroline; Weber, Jeffrey S.; Margolin, Kim; Hamid, Omid; Patt, Debra; Chen, Tai-Tsang; Berman, David M.; Wolchok, Jedd D.

2015-01-01

Purpose To provide a more precise estimate of long-term survival observed for ipilimumab-treated patients with advanced melanoma, we performed a pooled analysis of overall survival (OS) data from multiple studies. Methods The primary analysis pooled OS data for 1,861 patients from 10 prospective and two retrospective studies of ipilimumab, including two phase III trials. Patients were previously treated (n = 1,257) or treatment naive (n = 604), and the majority of patients received ipilimumab 3 mg/kg (n = 965) or 10 mg/kg (n = 706). We also conducted a secondary analysis of OS data (n = 4,846) with an additional 2,985 patients from an expanded access program. OS rates were estimated using the Kaplan-Meier method. Results Among 1,861 patients, median OS was 11.4 months (95% CI, 10.7 to 12.1 months), which included 254 patients with at least 3 years of survival follow-up. The survival curve began to plateau around year 3, with follow-up of up to 10 years. Three-year survival rates were 22%, 26%, and 20% for all patients, treatment-naive patients, and previously treated patients, respectively. Including data from the expanded access program, median OS was 9.5 months (95% CI, 9.0 to 10.0 months), with a plateau at 21% in the survival curve beginning around year 3. Conclusion To our knowledge, this is the largest analysis of OS to date for ipilimumab-treated patients with advanced melanoma. We observed a plateau in the survival curve, beginning at approximately 3 years, which was independent of prior therapy or ipilimumab dose. These data add to the evidence supporting the durability of long-term survival in ipilimumab-treated patients with advanced melanoma. PMID:25667295

Linking College and Work: Exemplary Policies and Practices of Two-Year College Work-Based Learning Programs.

ERIC Educational Resources Information Center

Bragg, Debra D.; Hamm, Russell E.

Based on an initial phase of a study conducted in 1993 that surveyed 1,200 two-year colleges to describe the scope and character of work-based learning programs already in existence, phase 2 sought a more in-depth understanding of selected exemplary work-based learning programs. Ten programs in eight two-year colleges were identified for further…

The effects of 12 weeks of beta-hydroxy-beta-methylbutyrate free acid supplementation on muscle mass, strength, and power in resistance-trained individuals: a randomized, double-blind, placebo-controlled study.

PubMed

Wilson, Jacob M; Lowery, Ryan P; Joy, Jordan M; Andersen, J C; Wilson, Stephanie M C; Stout, Jeffrey R; Duncan, Nevine; Fuller, John C; Baier, Shawn M; Naimo, Marshall A; Rathmacher, John

2014-06-01

Studies utilizing beta-hydroxy-beta-methylbutyrate (HMB) supplementation in trained populations are limited. No long-term studies utilizing HMB free acid (HMB-FA) have been conducted. Therefore, we investigated the effects of 12 weeks of HMB-FA supplementation on skeletal muscle hypertrophy, body composition, strength, and power in trained individuals. We also determined the effects of HMB-FA on muscle damage and performance during an overreaching cycle. A three-phase double-blind, placebo- and diet-controlled randomized intervention study was conducted. Phase 1 was an 8-week-periodized resistance-training program; Phase 2 was a 2-week overreaching cycle; and Phase 3 was a 2-week taper. Muscle mass, strength, and power were examined at weeks 0, 4, 8, and 12 to assess the chronic effects of HMB-FA; and assessment of these, as well as cortisol, testosterone, and creatine kinase (CK) was performed at weeks 9 and 10 of the overreaching cycle. HMB-FA resulted in increased total strength (bench press, squat, and deadlift combined) over the 12-week training (77.1 ± 18.4 vs. 25.3 ± 22.0 kg, p < 0.001); a greater increase in vertical jump power (991 ± 168 vs. 630 ± 167 W, p < 0.001); and increased lean body mass gain (7.4 ± 4.2 vs. 2.1 ± 6.1 kg, p < 0.001) in HMB-FA- and placebo-supplemented groups, respectively. During the overreaching cycle, HMB-FA attenuated increases in CK (-6 ± 91 vs. 277 ± 229 IU/l, p < 0.001) and cortisol (-0.2 ± 2.9 vs. 4.5 ± 1.7 μg/dl, p < 0.003) in the HMB-FA- and placebo-supplemented groups, respectively. These results suggest that HMB-FA enhances hypertrophy, strength, and power following chronic resistance training, and prevents decrements in performance following the overreaching.

Evolution of checkpoint inhibitors for the treatment of metastatic gastric cancers: Current status and future perspectives.

PubMed

Taieb, Julien; Moehler, Markus; Boku, Narikazu; Ajani, Jaffer A; Yañez Ruiz, Eduardo; Ryu, Min-Hee; Guenther, Silke; Chand, Vikram; Bang, Yung-Jue

2018-05-01

Standard treatment options for patients with advanced gastric or gastroesophageal junction cancer (GC/GEJC) are associated with limited efficacy and some toxicity. Recently, immunotherapy with antibodies that inhibit the programmed death 1 (PD-1)/programmed death ligand 1 (PD-L1) interaction has emerged as a new treatment option. This manuscript reviews early-phase and late-phase trials of immunotherapy in advanced GC/GEJC. Searches for studies of immunotherapy in GC/GEJC were performed using PubMed, ClinicalTrials.gov, and abstract databases for select annual congresses. Findings were interpreted based on expert opinion. Monotherapy with anti-PD-1/PD-L1 antibodies, including pembrolizumab, nivolumab, avelumab, durvalumab, and atezolizumab, has shown interesting objective response rates (ORRs; 7-26%) across varying GC/GEJC populations, with ORRs potentially higher in PD-L1 + vs PD-L1 - tumors. Safety profiles compare favorably with chemotherapy, with grade ≥3 treatment-related adverse events occurring in 5-17%. Based on a large phase 2 study, pembrolizumab was approved in the United States for third-line treatment of patients with PD-L1 + GC/GEJC. In a phase 3 trial, third-line or later nivolumab increased overall survival vs placebo in an Asian population, leading to regulatory approval in Japan, although other completed phase 3 trials did not show superiority for pembrolizumab or avelumab monotherapy vs chemotherapy. Other trials in advanced GC/GEJC are assessing various anti-PD-1/PD-L1-based strategies, including administration in first-line and later-line settings and as combination (with chemotherapy or agents targeting other immune checkpoint proteins, eg, CTLA-4, LAG-3, and IDO) or switch-maintenance regimens. Anti-PD-1/PD-L1 antibodies have shown encouraging clinical activity in advanced GC/GEJC. Results from ongoing phase 3 trials are needed to further evaluate the potential roles of these agents within the continuum of care. Copyright © 2018 The Authors. Published by Elsevier Ltd.. All rights reserved.

SU-C-207-01: Four-Dimensional Inverse Geometry Computed Tomography: Concept and Its Validation

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

Kim, K; Kim, D; Kim, T

2015-06-15

Purpose: In past few years, the inverse geometry computed tomography (IGCT) system has been developed to overcome shortcomings of a conventional computed tomography (CT) system such as scatter problem induced from large detector size and cone-beam artifact. In this study, we intend to present a concept of a four-dimensional (4D) IGCT system that has positive aspects above all with temporal resolution for dynamic studies and reduction of motion artifact. Methods: Contrary to conventional CT system, projection data at a certain angle in IGCT was a group of fractionated narrow cone-beam projection data, projection group (PG), acquired from multi-source array whichmore » have extremely short time gap of sequential operation between each of sources. At this, for 4D IGCT imaging, time-related data acquisition parameters were determined by combining multi-source scanning time for collecting one PG with conventional 4D CBCT data acquisition sequence. Over a gantry rotation, acquired PGs from multi-source array were tagged time and angle for 4D image reconstruction. Acquired PGs were sorted into 10 phase and image reconstructions were independently performed at each phase. Image reconstruction algorithm based upon filtered-backprojection was used in this study. Results: The 4D IGCT had uniform image without cone-beam artifact on the contrary to 4D CBCT image. In addition, the 4D IGCT images of each phase had no significant artifact induced from motion compared with 3D CT. Conclusion: The 4D IGCT image seems to give relatively accurate dynamic information of patient anatomy based on the results were more endurable than 3D CT about motion artifact. From this, it will be useful for dynamic study and respiratory-correlated radiation therapy. This work was supported by the Industrial R&D program of MOTIE/KEIT [10048997, Development of the core technology for integrated therapy devices based on real-time MRI guided tumor tracking] and the Mid-career Researcher Program (2014R1A2A1A10050270) through the National Research Foundation of Korea funded by the Ministry of Science, ICT&Future Planning.« less

National Dam Safety Program. Moon Valley Dam (MO 11597), Missouri - Kansas City Basin, Boone County, Missouri. Phase I Inspection Report.

DTIC Science & Technology

1981-08-01

Design 6 2.2 Construction 6 2.3 Operation 6 2.4 Geology 6 2.5 Evaluation 6 SECTION 3 - VISUAL INSPECTION 3.1 Findings 7 3.2 Evaluation 9 SECTION 4...Downstream of Dam 9 Erosion Behind East Wingwall 10 Erosion and Debris Behind West Wingwall 11 Diagonal Crack in East Wingwall 12 West Wingwall...2.0 H to approximately 1.0 V on 6.0 H. (6) Zoning - Unknown. (7) Impervious core - Unknown. (8) Cutoff - Unknown. ( 9 ) Grout curtain - Unknown. h

National Dam Safety Program. Newman Lake Dam (Inventory Number VA 66001), Potomac River Basin, Harrisonburg, Virginia. Phase I Inspection Report.

DTIC Science & Technology

1980-07-01

tlsq &W CPA VWTv * 0~ wfe 4 o-f’ffv 1401,1 etc, flm# 4bd u J>’ i te.’. fRt. -~~ab t~rviof of ~naGt ##d a dfDW. >*74otoo -o 42 -’J-’A le VI C...Inw+ A *c*I.PLA I. N ~ ,4E O. 8 ’DETAIL5 OF SPECIAL DE51GIJ 5PILLWsAY ATTACHED) TD INLET ENjD OF 5TANDARD DOUBJrLE 10g12* bOX C11LVERT ot- Ad#,. Z

Secukinumab long-term safety experience: A pooled analysis of 10 phase II and III clinical studies in patients with moderate to severe plaque psoriasis.

PubMed

van de Kerkhof, Peter C M; Griffiths, Christopher E M; Reich, Kristian; Leonardi, Craig L; Blauvelt, Andrew; Tsai, Tsen-Fang; Gong, Yankun; Huang, Jiaqing; Papavassilis, Charis; Fox, Todd

2016-07-01

Secukinumab, a fully human anti-interleukin-17A monoclonal antibody, has demonstrated efficacy and safety in patients with moderate to severe plaque psoriasis. We reviewed safety data from the secukinumab psoriasis phase II/III program. Data were pooled from 10 phase II/III secukinumab psoriasis studies. Analysis included 3993 subjects; 3430 received secukinumab, representing 2725 subject-years (SYs) of exposure. Over 52 weeks, for secukinumab 300 mg, 150 mg, and etanercept, respectively, exposure-adjusted incidence rates (IRs) per 100 SYs were comparable across treatments for total adverse events (AEs; 236.1, 239.9, and 243.4, respectively); infections (91.1, 85.3, and 93.7, respectively); serious AEs (7.4, 6.8, and 7.0, respectively); serious infections (1.4, 1.1, and 1.4, respectively); malignant or unspecified tumors (0.77, 0.97, and 0.68, respectively); and adjudicated major adverse cardiovascular events (0.42, 0.35, and 0.34, respectively). AEs were not dose-related except for nonserious, mild/moderate, skin/mucosal candidiasis (IRs 3.55, 1.85, and 1.37 for secukinumab 300 mg, 150 mg, and etanercept, respectively). There was a limited number of patients in comparator groups and the exposure to placebo was short. Secukinumab had a favorable safety profile, had no meaningful difference between the 300- and 150-mg doses and, in terms of safety, was comparable to etanercept over 52 weeks in patients with moderate to severe plaque psoriasis. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

MEKS: A program for computation of inclusive jet cross sections at hadron colliders

NASA Astrophysics Data System (ADS)

Gao, Jun; Liang, Zhihua; Soper, Davison E.; Lai, Hung-Liang; Nadolsky, Pavel M.; Yuan, C.-P.

2013-06-01

EKS is a numerical program that predicts differential cross sections for production of single-inclusive hadronic jets and jet pairs at next-to-leading order (NLO) accuracy in a perturbative QCD calculation. We describe MEKS 1.0, an upgraded EKS program with increased numerical precision, suitable for comparisons to the latest experimental data from the Large Hadron Collider and Tevatron. The program integrates the regularized patron-level matrix elements over the kinematical phase space for production of two and three partons using the VEGAS algorithm. It stores the generated weighted events in finely binned two-dimensional histograms for fast offline analysis. A user interface allows one to customize computation of inclusive jet observables. Results of a benchmark comparison of the MEKS program and the commonly used FastNLO program are also documented. Program SummaryProgram title: MEKS 1.0 Catalogue identifier: AEOX_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEOX_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland. Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 9234 No. of bytes in distributed program, including test data, etc.: 51997 Distribution format: tar.gz Programming language: Fortran (main program), C (CUBA library and analysis program). Computer: All. Operating system: Any UNIX-like system. RAM: ˜300 MB Classification: 11.1. External routines: LHAPDF (https://lhapdf.hepforge.org/) Nature of problem: Computation of differential cross sections for inclusive production of single hadronic jets and jet pairs at next-to-leading order accuracy in perturbative quantum chromodynamics. Solution method: Upon subtraction of infrared singularities, the hard-scattering matrix elements are integrated over available phase space using an optimized VEGAS algorithm. Weighted events are generated and filled into a finely binned two-dimensional histogram, from which the final cross sections with typical experimental binning and cuts are computed by an independent analysis program. Monte Carlo sampling of event weights is tuned automatically to get better efficiency. Running time: Depends on details of the calculation and sought numerical accuracy. See benchmark performance in Section 4. The tests provided take approximately 27 min for the jetbin run and a few seconds for jetana.

Discovery of Novel Complex Metal Hydrides for Hydrogen Storage through Molecular Modeling and Combinatorial Methods

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

Lesch, David A; Adriaan Sachtler, J.W. J.; Low, John J

UOP LLC, a Honeywell Company, Ford Motor Company, and Striatus, Inc., collaborated with Professor Craig Jensen of the University of Hawaii and Professor Vidvuds Ozolins of University of California, Los Angeles on a multi-year cost-shared program to discover novel complex metal hydrides for hydrogen storage. This innovative program combined sophisticated molecular modeling with high throughput combinatorial experiments to maximize the probability of identifying commercially relevant, economical hydrogen storage materials with broad application. A set of tools was developed to pursue the medium throughput (MT) and high throughput (HT) combinatorial exploratory investigation of novel complex metal hydrides for hydrogen storage. Themore » assay programs consisted of monitoring hydrogen evolution as a function of temperature. This project also incorporated theoretical methods to help select candidate materials families for testing. The Virtual High Throughput Screening served as a virtual laboratory, calculating structures and their properties. First Principles calculations were applied to various systems to examine hydrogen storage reaction pathways and the associated thermodynamics. The experimental program began with the validation of the MT assay tool with NaAlH4/0.02 mole Ti, the state of the art hydrogen storage system given by decomposition of sodium alanate to sodium hydride, aluminum metal, and hydrogen. Once certified, a combinatorial 21-point study of the NaAlH4 LiAlH4Mg(AlH4)2 phase diagram was investigated with the MT assay. Stability proved to be a problem as many of the materials decomposed during synthesis, altering the expected assay results. This resulted in repeating the entire experiment with a mild milling approach, which only temporarily increased capacity. NaAlH4 was the best performer in both studies and no new mixed alanates were observed, a result consistent with the VHTS. Powder XRD suggested that the reverse reaction, the regeneration of the alanate from alkali hydride, Al and hydrogen, was hampering reversibility. The reverse reaction was then studied for the same phase diagram, starting with LiH, NaH, and MgH2, and Al. The study was extended to phase diagrams including KH and CaH2 as well. The observed hydrogen storage capacity in the Al hexahydrides was less than 4 wt. %, well short of DOE targets. The HT assay came on line and after certification with studies on NaAlH4, was first applied to the LiNH2 - LiBH4 - MgH2 phase diagram. The 60-point study elucidated trends within the system locating an optimum material of 0.6 LiNH2 0.3 MgH2 0.1 LiBH4 that stored about 4 wt. % H2 reversibly and operated below 220 °C. Also present was the phase Li4(NH2)3BH4, which had been discovered in the LiNH2 -LiBH4 system. This new ternary formulation performed much better than the well-known 2 LiNH2MgH2 system by 50 °C in the HT assay. The Li4(NH2)3BH4 is a low melting ionic liquid under our test conditions and facilitates the phase transformations required in the hydrogen storage reaction, which no longer relies on a higher energy solid state reaction pathway. Further study showed that the 0.6 LiNH2 0.3 MgH2 0.1 LiBH4 formulation was very stable with respect to ammonia and diborane desorption, the observed desorption was from hydrogen. This result could not have been anticipated and was made possible by the efficiency of HT combinatorial methods. Investigation of the analogous LiNH2 LiBH4 CaH2 phase diagram revealed new reversible hydrogen storage materials 0.625 LiBH4 + 0.375 CaH2 and 0.375 LiNH2 + 0.25 LiBH4 + 0.375 CaH2 operating at 1 wt. % reversible hydrogen below 175 °C. Powder x-ray diffraction revealed a new structure for the spent materials which had not been previously observed. While the storage capacity was not impressive, an important aspect is that it boron appears to participate in a low temperature reversible reaction. The last major area of study also focused on activating boron-based materials in order to exploit the tremendous gravimetric capacity of LiBH4. A number of LiNH2 LiBH4 transition metal (TM) systems were investigated for the following reasons. No additional leads were discovered in this system. Another major project activity was the assembly of a high throughput synthesis system. The automated synthesizer was set up in a glovebox and was capable of handling liquids and powders and carrying out sealed block syntheses up to 250 °C. Unfortunately, the synthesizer could not handle the delivery of the fine powders required fro hydrogen storage applications. Although the powder delivery system was overhauled and redesigned several times, this problem was never remedied.« less

7 CFR 3403.4 - Three-phase program.

Code of Federal Regulations, 2011 CFR

2011-01-01

... described in this section. The first two phases are designed to assist USDA in meeting its research or... experimental research and development related to described agency requirements. These requirements, as defined...

Docosahexaenoic acid affects markers of inflammation and muscle damage after eccentric exercise.

PubMed

DiLorenzo, Frank M; Drager, Christopher J; Rankin, Janet W

2014-10-01

The effect of docosahexaenoic acid (DHA) on inflammatory and muscle damage response to acute eccentric exercise and to the subsequent initiation of a resistance training program was studied in 41 untrained men. Subjects consumed either 2 g·d of either DHA or placebo (PL) for 28 days before a 17-day exercise phase (day 1 to day 17) that began with an eccentric exercise bout of the elbow flexors (day 1). For analysis, the exercise period was further divided into an acute response phase (day 1-4). Isometric muscle strength (STR), range of motion (ROM), and delayed onset muscle soreness (DOMS) were measured on days 1, 2, 3, 4, 7, 12, and 17. Fasted blood was measured for interleukin 6 (IL-6), interleukin 1 receptor antagonist, C-reactive protein (CRP), and creatine kinase (CK) on days 1, 2, and 4. Serum CK and CRP were also measured in blood collected on days 7, 12, and 17. In the acute phase, DHA significantly reduced the serum CK (12.5%) and the IL-6 response (32%) but did not affect STR or DOMS. Over the entire 17-day resistance exercise period, DOMS area under the curve was 183.2 ± 96.2 for DHA and 203.2 ± 120.9 for PL (p = 0.054) and the CK response was numerically lower for DHA (p = 0.093). Docosahexaenoic acid supplementation reduced some but not all indicators of muscle damage and inflammation in the 4 days after an acute eccentric exercise bout but did not significantly affect the response to initiation of resistance exercise.

Report for simultaneous, multiple independently steered beam study for Airborne Electronically Steerable Phased Array (AESPA) program

NASA Technical Reports Server (NTRS)

1978-01-01

Design concepts of an array for the formation of multiple, simultaneous, independently pointed beams for satellite communication links were investigated through tradeoffs of various approaches which were conceived as possible solutions to the problem. After the preferred approach was selected, a more detailed design was configured and is presented as a candidate system that should be given further consideration for development leading to a preliminary design. This array uses an attenuator and a phase shifter with every element. The aperture excitation necessary to form the four beams is calculated and then placed across the array using these devices. Pattern analysis was performed for two beam and four beam cases with numerous patterns being presented. Parameter evaluation shown includes pointing accuracy and beam shape, sidelobe characteristics, gain control, and beam normalization. It was demonstrated that a 4 bit phase shifter and a 6 bit, 30 dB attenuator were sufficient to achieve adequate pattern performances. The phase amplitude steered multibeam array offers the flexibility of 1 to 4 beams with an increase in gain of 6 dB if only one beam is selected.

Modification of Pseudobrookite Fe2-XMnxTiO5 with Solid State Reaction Method using a Mechanical Milling

NASA Astrophysics Data System (ADS)

Sarwanto, Y.; Adi, W. A.

2017-05-01

Modification of pseudobrookite Fe2-xMnxTiO5 with solid state reaction method using a mechanical milling has been synthesized. Raw materials used to prepare these samples were Fe2O3, MnCO3, and TiO2. Fe2O3 and TiO2 powders (ratio of 1:1) were mixed with MnCO3 powder at various composition of x = 0; 0.1; 0.2; 0.3; 0.4; 0.5; and 1, which each composition was added with 50 ml ethanol and then milled for 5 hours through high energy milling, after that sintered at 1000 °C for 5 hours by using box furnace. The phases of Fe2-xMnxTiO5 were measured by using X-ray diffraction (XRD) and then identified by using Match program. The crystal structure was analyzed by using the program of General Structure Analysis System (GSAS). Quality fitting of Rwp and χ2 (chi-squared) are relatively good because based on the curve of normalized error distribution looks just left background and its normal probability plot shows the value of comparable between observation and expectation. The refinement analyses of X-ray diffraction patterns showed that the samples formed single phase for x ≤ 0.3. However, the samples of x > 0.3 were multi-phases. The single phase of sample had composition of pseudobrookite Fe2TiO5 with orthorhombic structure, space group of C m c m (63), the lattice parameters of a = 3.7390 Å, b = 9.7790 Å, and c = 9.9780 Å, α = β = γ = 90°, V = 364.83 Å3, and ρ = 4.360 g.cm-3. Meanwhile, the other phase analysis for the composition of x > 0.3 is bixbyite (FeMnO3). The bixbyite has a cubic structure, under the space group of I a - 3 (206), the lattice parameters of a = b = c = 9.40 Å, α = β = γ = 90°, V = 830.58 Å3, and ρ = 5.078 g.cm-3.

Implementation and Evaluation of a Ward-Based eLearning Program for Trauma Patient Management.

PubMed

Curtis, Kate; Wiseman, Taneal; Kennedy, Belinda; Kourouche, Sarah; Goldsmith, Helen

2016-01-01

The majority of trauma nursing education is focused on the emergency phases of care. We describe the development and evaluation of a trauma eLearning module for the ward environment. The module was developed using adult learning principles and implemented in 2 surgical wards. There were 3 phases of evaluation: (1) self-efficacy of nurses; (2) relevance and usability of the module and; (3) application of knowledge learnt. The majority indicated they had applied new knowledge, particularly when performing a physical assessment (85.7%), communicating (91.4%), and identifying risk of serious illness (90.4%). Self-efficacy relating to confidence in caring for patients, communication, and escalating clinical deterioration improved (p = .023). An eLearning trauma patient assessment module for ward nursing staff improves nursing knowledge and self-efficacy.

NASA Research Announcement Phase 1 Report and Phase 2 Proposal for the Development of a Power Assisted Space Suit Glove Assembly

NASA Technical Reports Server (NTRS)

Cadogan, Dave; Lingo, Bob

1996-01-01

In July of 1996, ILC Dover was awarded Phase 1 of a contract for NASA to develop a prototype Power Assisted Space Suit glove to enhance the performance of astronauts during Extra-Vehicular Activity (EVA). This report summarizes the work performed to date on Phase 1, and details the work to be conducted on Phase 2 of the program. Phase 1 of the program consisted of research and review of related technical sources, concept brainstorming, baseline design development, modeling and analysis, component mock-up testing, and test data analysis. ILC worked in conjunction with the University of Maryland's Space Systems Laboratory (SSL) to develop the power assisted glove. Phase 2 activities will focus on the design maturation and the manufacture of a working prototype system. The prototype will be tested and evaluated in conjunction with existing space suit glove technology to determine the performance enhancement anticipated with the implementation of the power assisted joint technology in space suit gloves.

INNOVATIVE FOSSIL FUEL FIRED VITRIFICATION TECHNOLOGY FOR SOIL REMEDIATION

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

J. Hnat; L.M. Bartone; M. Pineda

2001-07-13

This Summary Report summarizes the progress of Phases 3, 3A and 4 of a waste technology Demonstration Project sponsored under a DOE Environmental Management Research and Development Program and administered by the U.S. Department of Energy National Energy Technology Laboratory-Morgantown (DOE-NETL) for an ''Innovative Fossil Fuel Fired Vitrification Technology for Soil Remediation''. The Summary Reports for Phases 1 and 2 of the Program were previously submitted to DOE. The total scope of Phase 3 was to have included the design, construction and demonstration of Vortec's integrated waste pretreatment and vitrification process for the treatment of low level waste (LLW), TSCA/LLWmore » and mixed low-level waste (MLLW). Due to funding limitations and delays in the project resulting from a law suit filed by an environmental activist and the extended time for DOE to complete an Environmental Assessment for the project, the scope of the project was reduced to completing the design, construction and testing of the front end of the process which consists of the Material Handling and Waste Conditioning (MH/C) Subsystem of the vitrification plant. Activities completed under Phases 3A and 4 addressed completion of the engineering, design and documentation of the Material Handling and Conditioning System such that final procurement of the remaining process assemblies can be completed and construction of a Limited Demonstration Project be initiated in the event DOE elects to proceed with the construction and demonstration testing of the MH/C Subsystem.« less

National Dam Safety Program. St. James Lake Dam (Inventory Number NY 779), St. Lawrence River Basin, Jefferson County, New York. Phase I Inspection Report.

DTIC Science & Technology

1980-02-14

cifs is only 3 percent of the Probable kaximum Flood (P11F) which was coi’puted to be 13,670 cfs.’ The 1 /2 PI4F is 7,046 cfs. Therefore, the darn...calnnot pass the 1 /2 P,4F without being overtopped. The downstreami hazard is a 1 ijhtly traveled road thAt travels northe] {o the cantonment area. -g ;:p...c t of t e si l a si ad.u t o l1 1 . The discharg caact oftesiia sindqa fraf1ows in excess of 3 per cent of the Nl (siiaAaaiy=40cs.~~ e spillway is

Rigid Polyurethane Foam (RPF) Technology for Countermine (SEA) Program - Phase 1

DTIC Science & Technology

1997-01-01

Form ApprovedOMB No. 0704-0188 Public reporting burden for the collection of information is estimated to average 1 hour...05 MAY 1997 2. REPORT TYPE 3. DATES COVERED 00-00-1997 to 00-00-1997 4. TITLE AND SUBTITLE Rigid Polyurethane Foam (RPF) Technology for...unclassified b. ABSTRACT unclassified c. THIS PAGE unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18

National Dam Safety Program. Conklingville Dam, Inventory no. NY 146, Upper Hudson River Basin, Saratoga County, New York. Phase 1 Inspection Report

DTIC Science & Technology

1978-07-31

on o ti pand inlna nto- tho horizonta r ip , of thpese j6ihtj cracks ’qro vary #mpor-tant tactors whIlh, dairedt3.y r, ntrol thpe stabili.ty o2 tile...dvxolpll Vmay ~ ju~ d b wil und 1 󈧏. ~ ir to ,r ww. 1r -okc ’ard :l~ave 3-~v.t’ voz f;- IxppOrl6 oxcopl, fr~Ioton- alon the’iid4 g2 planes.~ I...8217" dnn usi~zgsbippin hiss wi~’h wil be fn~sh4 Ppr sfand oo -1), 4hd culk f L*t’s ip ±iic o.cmntr p u ~y ..-&i a- to .... ~ V V w 101 %,S. &V 6. ~A

Heliogyro Preliminary Design, Phase 2

NASA Technical Reports Server (NTRS)

1978-01-01

There are 12 blades in the Heliogyro design, and each blade is envisioned to be 8 meters in width and 7,500 meters in length. The blades are expected to be composed primarily of a thin membrane constructed of material such as Kapton film with an aluminum reflective coating on one side and an infrared emissive coating on the other. The present Phase 2 Final Report covers work done on the following six topics: (1) Design and analysis of a stowable circular lattice batten for the Heliogyro blade. (2) Design and analysis of a biaxially tensioned blade panel. (3) Definition of a research program for micrometeoroid damage to tendons. (4) A conceptual design for a flight test model of the Heliogyro. (5) Definition of modifications to the NASTRAN computer program required to provide improved analysis of the Heliogyro. (6) A User's Manual covering applications of NASTRAN to the Heliogyro.

Establishment of an effective acute stroke telemedicine program for Australia: protocol for the Victorian Stroke Telemedicine project.

PubMed

Cadilhac, Dominique A; Moloczij, Natasha; Denisenko, Sonia; Dewey, Helen; Disler, Peter; Winzar, Bruce; Mosley, Ian; Donnan, Geoffrey A; Bladin, Christopher

2014-02-01

Urgent treatment of acute stroke in rural Australia is problematic partly because of limited access to medical specialists. Utilization of telemedicine could improve delivery of acute stroke treatments in rural communities. The study aims to demonstrate enhanced clinical decision making for use of thrombolysis within 4·5 h of ischemic stroke symptom onset in a rural setting using a telemedicine specialist support model. A formative program evaluation research design was used. The Victorian Stroke Telemedicine program was developed and will be evaluated over five stages to ensure successful implementation. The phases include: (a) preimplementation phase to establish the Victorian Stroke Telemedicine program including the clinical pathway, data collection tools, and technology processes; (b) pilot clinical application phase to test the pathway in up to 10 patients; (c) modification phase to refine the program; (d) full clinical implementation phase where the program is maintained for one-year; and (e) a sustainability phase to assess project outcomes over five-years. Qualitative (clinician interviews) and quantitative data (patient, clinician, costs, and technology processes) are collected in each phase. The primary outcome is to achieve a minimum 10% absolute increase in eligible patients treated with thrombolysis. Secondary outcomes are utilization of the telestroke pathway and improvements in processes of stroke care (e.g., time to brain scan). We will report door to telemedicine consultation time, length of telemedicine consultation, clinical utility and acceptability from the perspective of clinicians, and 90-day patient outcomes. This research will provide evidence for an effective telestroke program for use in regional Australian hospitals. © 2013 The Authors. International Journal of Stroke © 2013 World Stroke Organization.

Remedial Investigations Report, Phase 2. Volume 4. Appendices Sites P11/P13 and A12/P36/P37, Fort Devens Sudbury Training Annex, Maynard, Massachusetts

DTIC Science & Technology

1995-12-01

Geotechnical Data D Geophysical Surveys E Analysis of QA/QC Program F Aquifer Hydraulic Characterization (Slug Testing) G Groundwater Model Report H...M " f ; Soil/Rock ~ Dataii~ 2!Desc~lpliOn ccl - -GR OUND SURFACE- -~~ MMJrb OMOE U)IF ’G gm~ * t -iG O p& 11 i 1 ’ w //* I M E - F .51"’/j H5As o4 2-e...o fS A D 11tL IN SNE,7f ’(;v ,* , F * It~ .-. 4 1I4O WLD ~*’h4,Ft , T6.r,17,L ’DIULLe8ING NOTa 4 14.6@AO 0w- IUL W 33s - reyce pae A-, 7 1= amd n 01r0r

Hospital-based versus hybrid cardiac rehabilitation program in coronary bypass surgery patients in western Iran: effects on exercise capacity, risk factors, psychological factors, and quality of life.

PubMed

Najafi, Farid; Nalini, Mahdi

2015-01-01

The efficacy of alternative delivery models for a cardiac rehabilitation program (CRP) in low- and middle-income countries is not well documented. This study compared the traditional hospital-based CRP with a hybrid CRP in western Iran. This observational study was conducted with postcoronary surgery patients in Imam-Ali Hospital in Kermanshah, Iran. Both program models included 2 phases: (1) a common preliminary phase (2-4 weeks) involving exercise training and a plan to control cardiac risk factors; and (2) a complementary phase (8 weeks) consisting of group educational classes and exercise training conducted 3 times a week in the hospital or once a week accompanied by phone calls in the hybrid program. Changes in exercise capacity, blood pressure, lipids, resting heart rate, body mass index, waist circumference, smoking, depression, anxiety, and quality of life as well as differences in attendance at hospital sessions were investigated. From a total of 887 patients, 780 (87.9%) completed the programs. There was no association between course completion and type of CRP. Mean age of patients completing the programs was 55.6 ± 8.7 years and 23.8% were female. The hospital-based (n = 585) and hybrid (n = 195) programs resulted in a significant increase in exercise capacity (P < .001 for both). Additional improvements in other outcomes were noted and attendance rates were similar in both CRPs. A well-designed hybrid CRP can be a viable alternative for hospital-based CRP in low- and middle-income countries where there are no appropriate health facilities in remote areas.

Effectiveness evaluation of STOL transport operations (phase 2). [computer simulation program of commercial short haul aircraft operations

NASA Technical Reports Server (NTRS)

Welp, D. W.; Brown, R. A.; Ullman, D. G.; Kuhner, M. B.

1974-01-01

A computer simulation program which models a commercial short-haul aircraft operating in the civil air system was developed. The purpose of the program is to evaluate the effect of a given aircraft avionics capability on the ability of the aircraft to perform on-time carrier operations. The program outputs consist primarily of those quantities which can be used to determine direct operating costs. These include: (1) schedule reliability or delays, (2) repairs/replacements, (3) fuel consumption, and (4) cancellations. More comprehensive models of the terminal area environment were added and a simulation of an existing airline operation was conducted to obtain a form of model verification. The capability of the program to provide comparative results (sensitivity analysis) was then demonstrated by modifying the aircraft avionics capability for additional computer simulations.

Studying Turbulence Using Numerical Simulation Databases - X Proceedings of the 2004 Summer Program

NASA Technical Reports Server (NTRS)

Moin, Parviz; Mansour, Nagi N.

2004-01-01

This Proceedings volume contains 32 papers that span a wide range of topics that reflect the ubiquity of turbulence. The papers have been divided into six groups: 1) Solar Simulations; 2) Magnetohydrodynamics (MHD); 3) Large Eddy Simulation (LES) and Numerical Simulations; 4) Reynolds Averaged Navier Stokes (RANS) Modeling and Simulations; 5) Stability and Acoustics; 6) Combustion and Multi-Phase Flow.

Advanced manufacturing development of a composite empennage component for L-1011 aircraft. Phase 4: Full scale ground test

NASA Technical Reports Server (NTRS)

Jackson, A. C.; Dorwald, F.

1982-01-01

The ground tests conducted on the advanced composite vertical fin (ACVF) program are described. The design and fabrication of the test fixture and the transition structure, static test of Ground Test Article (GTA) No. 1, rework of GTA No. 2, and static, damage tolerance, fail-safe and residual strength tests of GTA No. 2 are described.

Initial clinical experience with a radiation oncology dedicated open 1.0T MR‐simulation

PubMed Central

Wen, Ning; Hearshen, David; Kim, Joshua; Pantelic, Milan; Zhao, Bo; Mancell, Tina; Levin, Kenneth; Movsas, Benjamin; Chetty, Indrin J.; Siddiqui, M. Salim

2015-01-01

The purpose of this study was to describe our experience with 1.0T MR‐SIM including characterization, quality assurance (QA) program, and features necessary for treatment planning. Staffing, safety, and patient screening procedures were developed. Utilization of an external laser positioning system (ELPS) and MR‐compatible couchtop were illustrated. Spatial and volumetric analyses were conducted between CT‐SIM and MR‐SIM using a stereotactic QA phantom with known landmarks and volumes. Magnetic field inhomogeneity was determined using phase difference analysis. System‐related, in‐plane distortion was evaluated and temporal changes were assessed. 3D distortion was characterized for regions of interest (ROIs) 5–20 cm away from isocenter. American College of Radiology (ACR) recommended tests and impact of ELPS on image quality were analyzed. Combined ultrashort echotime Dixon (UTE/Dixon) sequence was evaluated. Amplitude‐triggered 4D MRI was implemented using a motion phantom (2–10 phases, ~2 cm excursion, 3–5 s periods) and a liver cancer patient. Duty cycle, acquisition time, and excursion were evaluated between maximum intensity projection (MIP) datasets. Less than 2% difference from expected was obtained between CT‐SIM and MR‐SIM volumes, with a mean distance of <0.2 mm between landmarks. Magnetic field inhomogeneity was <2 ppm. 2D distortion was <2 mm over 28.6–33.6 mm of isocenter. Within 5 cm radius of isocenter, mean 3D geometric distortion was 0.59±0.32 mm (maximum=1.65 mm) and increased 10–15 cm from isocenter (mean=1.57±1.06 mm, maximum=6.26 mm). ELPS interference was within the operating frequency of the scanner and was characterized by line patterns and a reduction in signal‐to‐noise ratio (4.6–12.6% for TE=50−150 ms). Image quality checks were within ACR recommendations. UTE/Dixon sequences yielded detectability between bone and air. For 4D MRI, faster breathing periods had higher duty cycles than slow (50.4% (3 s) and 39.4% (5 s), p<0.001) and ~ fourfold acquisition time increase was measured for ten‐phase versus two‐phase. Superior–inferior object extent was underestimated 8% (6 mm) for two‐phase as compared to ten‐phase MIPs, although <2% difference was obtained for ≥4 phases. 4D MRI for a patient demonstrated acceptable image quality in ~7 min. MR‐SIM was integrated into our workflow and QA procedures were developed. Clinical applicability was demonstrated for 4D MRI and UTE imaging to support MR‐SIM for single modality treatment planning. PACS numbers: 87.56.Fc, 87.61.‐c, 87.57.cp PMID:26103190

Improving Resident Performance Through a Simulated Rapid Response Team: A Pilot Study.

PubMed

Burke, Peter A; Vest, Michael T; Kher, Hemant; Deutsch, Joseph; Daya, Sneha

2015-07-01

The Joint Commission requires hospitals to develop systems in which a team of clinicians can rapidly recognize and respond to changes in a patient's condition. The rapid response team (RRT) concept has been widely adopted as the solution to this mandate. The role of house staff in RRTs and the impact on resident education has been controversial. At Christiana Care Health System, eligible residents in their second through final years lead the RRTs. To evaluate the use of a team-based, interdisciplinary RRT training program for educating and training first-year residents in an effort to improve global RRT performance before residents start their second year. This pilot study was administered in 3 phases. Phase 1 provided residents with classroom-based didactic sessions using case-based RRT scenarios. Multiple choice examinations were administered, as well as a confidence survey based on a Likert scale before and after phase 1 of the program. Phase 2 involved experiential training in which residents engaged as mentored participants in actual RRT calls. A qualitative survey was used to measure perceived program effectiveness after phase 2. In phase 3, led by senior residents, simulated RRTs using medical mannequins were conducted. Participants were divided into 5 teams, in which each resident would rotate in the roles of leader, nurse, and respiratory therapist. This phase measured resident performance with regard to medical decision making, data gathering, and team behaviors during the simulated RRT scenarios. Performance was scored by an attending and a senior resident. A total of 18 residents were eligible (N=18) for participation. The average multiple choice test score improved by 20% after didactic training. The average confidence survey score before training was 3.44 out of 5 (69%) and after training was 4.13 (83%), indicating a 14% improvement. High-quality team behaviors correlated with medical decision making (0.92) more closely than did high-quality data gathering (0.11). This difference narrowed during high-pressure scenarios (0.84 and 0.72, respectively). Our data suggest that resident training using a team-based, interdisciplinary RRT training program may improve resident education, interdisciplinary team-based dynamics, and global RRT performance. In turn, data gathering and medical decision making may be enhanced, which may result in better patient outcomes during RRT scenarios.

Installation Restoration Program. Phase II. Confirmation/Quantification. Stage 1. Volume 2. Appendices A-M. Cannon AFB, New Mexico.

DTIC Science & Technology

1986-09-01

0’ - N tT qT -0 t" C-r C-, M z a <CLW 4 0 a. o.CL- C= un z LJJIIr-= r -I CiA c= cot ’ rcli LAJI LUU CLCL LLI- IOUa a. IF LLJLm I-l - ( Cft - 4 CL...Depth Graphic Core Sample Sample Cft ) Log Interval/ID Taken* Lithologic Description 0- .. ~.G TOPSOIL; with some wood and other debris. 5-.~J SB-lA-1 ST...Date Recev 7 T ime~ L Transported By La- aml No. 0,; 0 Comments_____________________ ________ ___ Inclusive Dates of Possession

Evaluation of Inorganic/Organic Separators

NASA Technical Reports Server (NTRS)

Donnel, C. P., III

1976-01-01

Thirty-six (36) experimental 40AH sealed silver-zinc cells were constructed during phase I of this two (2) phase program. These cells were divided into six (6) groups of six (6) cells each. Each group of six (6) cells was evenly divided into two batches of three (3) cells each. Groups 1 through 4 each featured a different inorganic filler material in the slurry used to coat the separator substrate. Groups 5 and 6 featured an alternate method of separator bag construction. With the exception of the various separator materials, the parts and processes used to produce these thirty-six (36) cells were the same as those used to make the HR40-7 cell. The two (2) batches of cells in each cell group differed only in the lots of solutions and other separator slurry components used. Each cell was given two formation charge/discharge cycles prior to being shipped to NASA Lewis Research Center. Phase II of the program consisted of constructing another thirty-six (36) 40AH experimental cells in six (6) groups of six (6) cells each. Each group was distinguished by the type of precoated separator material used to fabricate separator bags. A new method of separator bag construction was used in this phase of the program. These cells were given two (2) formation cycles and shipped to NASA Lewis Research Center.

Streamlined design and self reliant hardware for active control of precision space structures

NASA Technical Reports Server (NTRS)

Hyland, David C.; King, James A.; Phillips, Douglas J.

1994-01-01

Precision space structures may require active vibration control to satisfy critical performance requirements relating to line-of-sight pointing accuracy and the maintenance of precise, internal alignments. In order for vibration control concepts to become operational, it is necessary that their benefits be practically demonstrated in large scale ground-based experiments. A unique opportunity to carry out such demonstrations on a wide variety of experimental testbeds was provided by the NASA Control-Structure Integration (CSI) Guest Investigator (GI) Program. This report surveys the experimental results achieved by the Harris Corporation GI team on both Phases 1 and 2 of the program and provides a detailed description of Phase 2 activities. The Phase 1 results illustrated the effectiveness of active vibration control for space structures and demonstrated a systematic methodology for control design, implementation test. In Phase 2, this methodology was significantly streamlined to yield an on-site, single session design/test capability. Moreover, the Phase 2 research on adaptive neural control techniques made significant progress toward fully automated, self-reliant space structure control systems. As a further thrust toward productized, self-contained vibration control systems, the Harris Phase II activity concluded with experimental demonstration of new vibration isolation hardware suitable for a wide range of space-flight and ground-based commercial applications.The CSI GI Program Phase 1 activity was conducted under contract NASA1-18872, and the Phase 2 activity was conducted under NASA1-19372.

Guide for the Management of Multinational Programs. A Handbook for Managers Entering the World of International Acquisition. Second Edition

DTIC Science & Technology

1987-05-11

Labor Stability and Ccupensation Practices . . . . 4-9 Management Styles . . . . . . . . . . . . . . . . 4-12 Canadian Relationship to The US...Systýem (PAPS) Milestones and Phases ...... _ . . . 3-8 3-4 Phased Armaments Programminq System(PAPS)/ DoD Systems Acquisition Structural Relationship ...sharing o Armaments cooperation o An understanding of the relationship between economics and security. In concert with the above efforts were various allied

Housatonic River Basin, Danbury, Connecticut. Lower Kohanza Dam (CT 00064). National Dam Inspection Program. Phase I Inspection Report.

DTIC Science & Technology

1981-05-01

CONNECTICUT PHASE I INSPECTION REPORT’ I NATIONAL DAM INSPECTION PRGRAM 1 NATIONAL DAM INSPECTION PROGRAM PHASE I INSPECTION REPORT Identification No...of the toe of the aam and backtill the resulting voids with a suitable compacted material. Grass shoula be planted over the repairea areas to prevent

Next Generation Solar Collectors for CSP

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

Molnar, Attila; Charles, Ruth

The intent of “Next Generation Solar Collectors for CSP” program was to develop key technology elements for collectors in Phase 1 (Budget Period 1), design these elements in Phase 2 (Budget Period 2) and to deploy and test the final collector in Phase 3 (Budget Period 3). 3M and DOE mutually agreed to terminate the program at the end of Budget Period 1, primarily due to timeline issues. However, significant advancements were achieved in developing a next generation reflective material and panel that has the potential to significantly improve the efficiency of CSP systems.

National Dam Safety Program. Lipps Lake Dam (MO 30214). Mississippi - Kaskaskia - St. Louis Basin, Cape Girardeau County, Missouri. Phase I Inspection Report.

DTIC Science & Technology

1980-10-01

AD-A105 988 HOSKINSEWESTERN-SONOER EGGER INC LINCOLN NEM F/S 13/13 NATIONAL DA -M SAFETY PROGRAM. LI PS LAKE DAM (MO 3021 ). MISS! SS7 - TC(U...COMPLETING FORM i. REPORT NUMBER 12. GOVT ACCESSION NO. 3. RECIPIENT’S CATALOG NIOMBER 4. TITLE (and Subtitle) 5. TYPE OF REPORT & PERIOD COVERED Phase I Dam

National Dam Safety Program. Alder Pond Dam (Inventory Number N.Y. 1489), Black River Basin, Oneida County, New York. Phase I Inspection Report,

DTIC Science & Technology

1981-06-17

CAMAL )57 7) Maximum K~nown Flood 8) At Time of Inspection______ 93-15-4( 9/8C) AL R Po4 PAPA CREST: (CLAT IE) ELEVATION: .7 Type: -AQI H 5 a Width...T - L jR iT BLACK RNE. CAmAL --- Io 1500 A .T- PRO F ILE. T-OP EABA"MEIPT (CANAL) --ECT -14 A-A to/8O 100 I-.U 2O 11 0. 7 22I- co I.)-- LII___ ___ __1

National Dam Safety Program. Rock Island Lake Dam (NJ 00819) Wallkill River Basin, Rock Island Lake, Sussex County, New Jersey. Phase I Inspection Report.

DTIC Science & Technology

1981-08-01

8 Y4 Z] 4 .TTL ad util)r.~!E or... 4 wone~fl idwk., p- 4 , r nmburgd I ~~~’~~ Alet~ arytoJ 0- I ~ embers rns d CALEt IN MAILES FDATE: ,JtJ I" I H ey Lae arREGw APPENDIX 1 CHECK LIST...7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 3 IN. SCALE I 3 4 ~ a, 4 l4CjAcL-J C 5 -6 -I--.r r \\ -I ,,) 7 8 lp,:/ __.!o____._.

The 4 K Stirling cryocooler demonstration

NASA Technical Reports Server (NTRS)

Stacy, W. Dodd

1992-01-01

This report briefly summarizes the results and conclusions from an SBIR program intended to demonstrate an innovative Stirling cycle cryocooler concept for efficiently lifting heat from 4 K. Refrigeration at 4 K, a temperature useful for superconductors and sensitive instruments, is beyond the reach of conventional regenerative thermodynamic cycles due to the rapid loss of regenerator matrix heat capacity at temperatures below about 20 K. To overcome this fundamental limit, the cryocooler developed under this program integrated three unique features: recuperative regeneration between the displacement gas flow streams of two independent Stirling cycles operating at a 180 degree phase angle, tailored distortion of the two expander volume waveforms from sinusoidal to perfectly match the instantaneous regenerator heat flux from the two cycles and thereby unload the regenerator, and metal diaphragm working volumes to promote near isothermal expansion and compression processes. Use of diaphragms also provides unlimited operating life potential and eliminates bearings and high precision running seals. A phase 1 proof-of-principle experiment demonstrated that counterflow regenerator operation between 77 K and 4 K increases regenerator effectiveness by minimizing metal temperature transient cycling. In phase 2, a detailed design package for a breadboard cryocooler was completed. Fabrication techniques were successfully developed for manufacturing high precision miniature parallel plate recuperators, and samples were produced and inspected. Process development for fabricating suitably flat diaphragms proved more difficult and expensive than anticipated, and construction of the cryocooler was suspended at a completion level of approximately 75%. Subsequent development efforts on other projects have successfully overcome diaphragm fabrication difficulties, and alternate funding is currently being sought for completion and demonstration testing of the 4 K Stirling cryocooler.

Acceptance of internet-based hearing healthcare among adults who fail a hearing screening.

PubMed

Rothpletz, Ann M; Moore, Ashley N; Preminger, Jill E

2016-09-01

This study measured help-seeking readiness and acceptance of existing internet-based hearing healthcare (IHHC) websites among a group of older adults who failed a hearing screening (Phase 1). It also explored the effects of brief training on participants' acceptance of IHHC (Phase 2). Twenty-seven adults (age 55+) who failed a hearing screening participated. During Phase 1 participants were administered the University of Rhode Island Change Assessment (URICA) and patient technology acceptance model (PTAM) Questionnaire. During Phase 2 participants were randomly assigned to a training or control group. Training group participants attended an instructional class on existing IHHC websites. The control group received no training. The PTAM questionnaire was re-administered to both groups 4-6 weeks following the initial assessment. The majority of participants were either considering or preparing to do something about their hearing loss, and were generally accepting of IHHC websites (Phase 1). The participants who underwent brief IHHC training reported increases in hearing healthcare knowledge and slight improvements in computer self-efficacy (Phase 2). Older adults who fail hearing screenings may be good candidates for IHHC. The incorporation of a simple user-interface and short-term training may optimize the usability of future IHHC programs for this population.

A monolithic K-band phase-locked loop for microwave radar application

NASA Astrophysics Data System (ADS)

Zhou, Guangyao; Ma, Shunli; Li, Ning; Ye, Fan; Ren, Junyan

2017-02-01

A monolithic K-band phase-locked loop (PLL) for microwave radar application is proposed and implemented in this paper. By eliminating the tail transistor and using optimized high-Q LC-tank, the proposed voltage-controlled oscillator (VCO) achieves a tuning range of 18.4 to 23.3 GHz and reduced phase noise. Two cascaded current-mode logic (CML) divide-by-two frequency prescalers are implemented to bridge the frequency gap, in which inductor peaking technique is used in the first stage to further boost allowable input frequency. Six-stage TSPC divider chain is used to provide programmable division ratio from 64 to 127, and a second-order passive loop filter with 825 kHz bandwidth is also integrated on-chip to minimize required external components. The proposed PLL needs only approximately 18.2 μs settling time, and achieves a wide tuning range from 18.4 to 23.3 GHz, with a typical output power of ‑0.84 dBm and phase noise of ‑91.92 dBc/Hz @ 1 MHz. The chip is implemented in TSMC 65 nm CMOS process, and occupies an area of 0.56 mm2 without pads under a 1.2 V single voltage supply. Project supported by the National High-Tech Research and Development Program of China (No. 2013AA014101).

Treatment response to the RENEW weight loss intervention in schizophrenia: Impact of intervention setting

PubMed Central

Brown, Catana; Goetz, Jeannine; Hamera, Edna; Gajewski, Byron

2014-01-01

Background Individuals with serious mental illness have high rates of obesity and a need for specialized weight loss intervention programs. This study examines the efficacy of the RENEW weight loss intervention and examines the impact of the intervention setting on outcomes. Method 136 individuals with serious mental illness from 4 different settings were randomly assigned to receive the RENEW weight loss intervention or a control condition of treatment as usual. The RENEW intervention is a one year program that includes an intensive, maintenance and intermittent supports phase. Results The intervention group experienced a modest weight loss of 4.8 lbs at 3 months, 4.1 lbs at 6 months and a slight weight gain of 1.5 lbs at 12 months. The control group gained a total of 6.2 lbs at 12 months. However when settings were examined separately the responder sites had a weight loss of 9.4 lbs at 3 months, 10.9 lbs at 6 months and 7 lbs at 12 months. Discussion These results suggest that the settings in which individuals receive services may act as a support or hindrance toward response to weight loss interventions. The concept of the obesogenic environment deserves further examination as a factor in the success of weight loss programs. PMID:25261884

Treatment response to the RENEW weight loss intervention in schizophrenia: impact of intervention setting.

PubMed

Brown, Catana; Goetz, Jeannine; Hamera, Edna; Gajewski, Byron

2014-11-01

Individuals with serious mental illness have high rates of obesity and a need for specialized weight loss intervention programs. This study examines the efficacy of the RENEW weight loss intervention and examines the impact of the intervention setting on outcomes. 136 individuals with serious mental illness from 4 different settings were randomly assigned to receive the RENEW weight loss intervention or a control condition of treatment as usual. The RENEW intervention is a one year program that includes an intensive, maintenance and intermittent supports phase. The intervention group experienced a modest weight loss of 4.8 lbs at 3 months, 4.1 lbs at 6 months and a slight weight gain of 1.5 lbs at 12 months. The control group gained a total of 6.2 lbs at 12 months. However when settings were examined separately the responder sites had a weight loss of 9.4 lbs at 3 months, 10.9 lbs at 6 months and 7 lbs at 12 months. These results suggest that the settings in which individuals receive services may act as a support or hindrance toward response to weight loss interventions. The concept of the obesogenic environment deserves further examination as a factor in the success of weight loss programs. Copyright © 2014 Elsevier B.V. All rights reserved.

Physiological and performance changes from the addition of a sprint interval program to wrestling training.

PubMed

Farzad, Babak; Gharakhanlou, Reza; Agha-Alinejad, Hamid; Curby, David G; Bayati, Mahdi; Bahraminejad, Morteza; Mäestu, Jarek

2011-09-01

Increasing the level of physical fitness for competition is the primary goal of any conditioning program for wrestlers. Wrestlers often need to peak for competitions several times over an annual training cycle. Additionally, the scheduling of these competitions does not always match an ideal periodization plan and may require a modified training program to achieve a high level of competitive fitness in a short-time frame. The purpose of this study was to examine the effects of 4 weeks of sprint-interval training (SIT) program, on selected aerobic and anaerobic performance indices, and hormonal and hematological adaptations, when added to the traditional Iranian training of wrestlers in their preseason phase. Fifteen trained wrestlers were assigned to either an experimental (EXP) or a control (CON) group. Both groups followed a traditional preparation phase consisting of learning and drilling technique, live wrestling and weight training for 4 weeks. In addition, the EXP group performed a running-based SIT protocol. The SIT consisted of 6 35-m sprints at maximum effort with a 10-second recovery between each sprint. The SIT protocol was performed in 2 sessions per week, for the 4 weeks of the study. Before and after the 4-week training program, pre and posttesting was performed on each subject on the following: a graded exercise test (GXT) to determine VO(2)max, the velocity associated with V(2)max (νVO(2)max), maximal ventilation, and peak oxygen pulse; a time to exhaustion test (T(max)) at their νVO(2)max; and 4 successive Wingate tests with a 4-minute recovery between each trial for the determination of peak and mean power output (PPO, MPO). Resting blood samples were also collected at the beginning of each pre and posttesting period, before and after the 4-week training program. The EXP group showed significant improvements in VO(2)max (+5.4%), peak oxygen pulse (+7.7%) and T(max) (+32.2%) compared with pretesting. The EXP group produced significant increases in PPO and MPO during the Wingate testing compared with pretesting (p < 0.05). After the 4-week training program, total testosterone and the total testosterone/cortisol ratio increased significantly in the EXP group, whereas cortisol tended to decrease (p = 0.06). The current findings indicate that the addition of an SIT program with short recovery can improve both aerobic and anaerobic performances in trained wrestlers during the preseason phase. The hormonal changes seen suggest training-induced anabolic adaptations.

National Dam Safety Program. Garnerville Dam (Inventory Number N.Y. 744), Hudson River Basin, Rockland County, New York. Phase I Inspection Report,

DTIC Science & Technology

1980-08-01

drain and the 8-inch pipeline are in good operating condition and appear to be well maintained. e. Reservoir Area There are neither slides, rockfalls ...Stability fOpcrc c- ,k- I p. Miscellaneous 1 1I I L Project ._Dheet___ _.. Subject ABy Gi ___ A _ A _Chk. by I 0 Q I 40 CiQI /" e6dn-r-f/aa /Ortf e / 7, 4 o

National Program for Inspection of Non-Federal Dams. Collins Company Upper Dam (CT 00674), Connecticut River Basin, Canton, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1979-07-01

Engineering Division p 0 CAR WE H FRZIAN, NENBER Design Branch Engineering Division J SEPE FIN~EGAN, JR.,CIV ater Control Branch * Engineering Division...Operator g. Purpose of Dam h. Design and Construction History i. Normal Operational Procedures 1.3 PERTINENT DATA ........................... 4 a...Tunnel i. Spillways j. Regulating Outlets SECTION 2: ENGINEERING DATA 2.1 DESIGN .............................. 9 a. Available Data b. Design Features c

National Dam Inspection Program. Ingham Creek (Aquetong Lake) Dam (NDI ID PA 00224, PA DER 9-49) Delaware River Basin, Ingham Creek, Pennsylvania. Phase I Inspection Report,

DTIC Science & Technology

1981-04-01

Delaware River Basing Ingham Justif icaticn--- L Creek, Pennsylvania. Phase I Inspection Do DEL-AWARE RIVER BASIN Availabilit T Co~es Avail and/or D...about 1.5H:IV and an unknown upstream slope below the water surface. The dam impounds a reservoir with a normal pool surface area of 12.4 acres and a...deep. It was once used to direct water to a mill downstream of the dam and is now in poor condition. The spillway Design Flood (SDF) chosen for this

Phase 111A Crew Interface Specifications Development for Inflight Maintenance and Stowage Functions

NASA Technical Reports Server (NTRS)

Carl, John G.

1973-01-01

This report presents the findings and data products developed during the Phase IIIA Crew Interface Specification Study for Inflight Maintenance and Stowage Functions, performed by General Electric for the NASA, Johnson Space Center with a set of documentation that can be used as definitive guidelines to improve the present process of defining, controlling and managing flight crew interface requirements that are related to inflight maintenance (including assembly and servicing) and stowage functions. During the Phase IIIA contract period, the following data products were developed: 1) Projected NASA Crew Procedures/Flight Data File Development Process. 2) Inflight Maintenance Management Process Description. 3) Preliminary Draft, General Specification, Inflight Maintenance Management Requirements. 4) Inflight Maintenance Operational Process Description. 5) Preliminary Draft, General Specification, Inflight Maintenance Task and Support Requirements Analysis. 6) Suggested IFM Data Processing Reports for Logistics Management The above Inflight Maintenance data products have been developed during the Phase IIIA study after review of Space Shuttle Program Documentation, including the Level II Integrated Logistics Requirements and other DOD and NASA data relative to Payloads Accommodations and Satellite On-Orbit Servicing. These Inflight Maintenance data products were developed to be in consonance with Space Shuttle Program technical and management requirements.

System technology analysis of aeroassisted orbital transfer vehicles: Moderate lift/drag (0.75-1.5). Volume 3: Cost estimates and work breakdown structure/dictionary, phase 1 and 2

NASA Technical Reports Server (NTRS)

1985-01-01

Technology payoffs of representative ground based (Phase 1) and space based (Phase 2) mid lift/drag ratio aeroassisted orbit transfer vehicles (AOTV) were assessed and prioritized. A narrative summary of the cost estimates and work breakdown structure/dictionary for both study phases is presented. Costs were estimated using the Grumman Space Programs Algorithm for Cost Estimating (SPACE) computer program and results are given for four AOTV configurations. The work breakdown structure follows the standard of the joint government/industry Space Systems Cost Analysis Group (SSCAG). A table is provided which shows cost estimates for each work breakdown structure element.

National Program for Inspection of Non-Federal Dams. Muddy cove Pond Dam (MA 00793) Taunton River Basin, Dighton, Massachusetts. Phase I Inspection Report.

DTIC Science & Technology

1979-11-01

Oinerra bra msoe Frew T..Tretion................. at. C*rpw ftA Tel Jh 5*1tut __ _ 3 ea at. a the atypon sto TV. T’. CA tya. rs (if mw) e.g...X APPENDIX D)-7 civ .~ CUiMfl co1mI dor FW05 JSO30621 PAGE POJECT M z൒ DATE CHECKED~ ± GLMI--t ATE OSAIL fMD = dopvfCHCDBY1F -A4 *y ourvsrawm_,F -W

Effect of low-protein diets and single sex on production performance, plasma metabolites, digestibility, and nitrogen excretion in 1- to 48-day-old broilers.

PubMed

Hernández, F; López, M; Martínez, S; Megías, M D; Catalá, P; Madrid, J

2012-03-01

Two experiments were conducted to investigate the effect of low-CP diets supplemented with crystalline amino acids, according to an ideal amino acid ratio, on the performance, plasma metabolites, nutrient digestibility, nitrogen balance, and water intake in male and female chickens from 1 to 48 d of age using a 4-phase feeding program: prestarter (1-7 d), starter (8-21 d), grower (22-35 d), and finisher (36-48 d). Three experimental diets were formulated for each phase: a control diet with a CP level of 24.5, 23.0, 21.5, and 20.5%, respectively, and medium- and low-CP diets containing 1.5 and 3% less than that of the control, respectively, but the same ME and digestible lysine levels. In experiment 1, in males, the reduction in dietary protein content by 3% increased the feed conversion ratio (P < 0.05) in the starter, grower, and finisher phases, and plasma albumin levels were reduced (P < 0.05) during the prestarter, starter, and finisher phases. In females, the same effect on plasma album levels was observed (P < 0.05) only in the starter phase. Sex affected plasma albumin levels during the prestarter, starter, and finisher phases, being higher in females. In experiment 2, the reduction in dietary protein content linearly decreased water consumption in both sexes (P < 0.05). The reduction of dietary protein by 1.5 or 3% reduced nitrogen excretion to the environment by 9.5 and 17% in males and by 11.8 and 14.6% in females, respectively. In summary, the low-CP 4-phase feeding reduced water intake and nitrogen excretion with an adverse effect on the feed conversion ratio in males but not in females. So, single-sex rearing could be used to reduce the environmental impact of chicken farms.

Update of GRASP/Ada reverse engineering tools for Ada

NASA Technical Reports Server (NTRS)

Cross, James H., II

1993-01-01

The GRASP/Ada project (Graphical Representations of Algorithms, Structures, and Processes for Ada) successfully created and prototyped a new algorithmic level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and, as a result, improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada PDL or source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional pretty printed Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype CSD generator (Version 1) was designed and implemented using FLEX and BISON running under VMS on a VAX 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented using the HP widget toolkit and the X Windows System. In Phase 3, the user interface was extensively reworked using the Athena widget toolkit and X Windows. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. Following Phase 3,e two update phases were completed. Update'92 focused on the initial analysis of evaluation data collected from software engineering students at Auburn University and the addition of significant enhancements to the user interface. Update'93 (the current update) focused on the statistical analysis of the data collected in the previous update and preparation of Version 3.4 of the prototype for limited distribution to facilitate further evaluation. The current prototype provides the capability for the user to generate CSD's from Ada PDL or source code in a reverse engineering as well as forward engineering mode with a level of flexibility suitable for practical application. An overview of the GRASP/Ada project with an emphasis on the current update is provided.

The development of a program analysis environment for Ada: Reverse engineering tools for Ada

NASA Technical Reports Server (NTRS)

Cross, James H., II

1991-01-01

The Graphical Representations of Algorithms, Structures, and Processes for Ada (GRASP/Ada) has successfully created and prototyped a new algorithm level graphical representation for Ada software, the Control Structure Diagram (CSD). The primary impetus for creation of the CSD was to improve the comprehension efficiency of Ada software and thus improve reliability and reduce costs. The emphasis was on the automatic generation of the CSD from Ada source code to support reverse engineering and maintenance. The CSD has the potential to replace traditional prettyprinted Ada source code. In Phase 1 of the GRASP/Ada project, the CSD graphical constructs were created and applied manually to several small Ada programs. A prototype (Version 1) was designed and implemented using FLEX and BISON running under the Virtual Memory System (VMS) on a VAX 11-780. In Phase 2, the prototype was improved and ported to the Sun 4 platform under UNIX. A user interface was designed and partially implemented. The prototype was applied successfully to numerous Ada programs ranging in size from several hundred to several thousand lines of source code. In Phase 3 of the project, the prototype was prepared for limited distribution (GRASP/Ada Version 3.0) to facilitate evaluation. The user interface was extensively reworked. The current prototype provides the capability for the user to generate CSD from Ada source code in a reverse engineering mode with a level of flexibility suitable for practical application.

Enabling propulsion materials for high-speed civil transport engines

NASA Technical Reports Server (NTRS)

Stephens, Joseph R.; Herbell, Thomas P.

1992-01-01

NASA Headquarters and LeRC have advocated an Enabling Propulsion Materials Program (EPM) to begin in FY-92. The High Speed Research Phase 1 program which began in FY-90 has focused on the environmental acceptability of a High Speed Civil Transport (HSCT). Studies by industry, including Boeing, McDonnell Douglas, GE Aircraft Engines, and Pratt & Whitney Aircraft, and in-house studies by NASA concluded that NO(x) emissions and airport noise reduction can only be economically achieved by revolutionary advancements in materials technologies. This is especially true of materials for the propulsion system where the combustor is the key to maintaining low emissions, and the exhaust nozzle is the key to reducing airport noise to an acceptable level. Both of these components will rely on high temperature composite materials that can withstand the conditions imposed by commercial aircraft operations. The proposed EPM program will operate in conjunction with the HSR Phase 1 Program and the planned HSR Phase 2 program slated to start in FY-93. Components and subcomponents developed from advanced materials will be evaluated in the HSR Phase 2 Program.

Connected Vehicle Pilot Deployment Program phase 1 : performance measurement and evaluation support plan : Tampa (THEA) : final report.

DOT National Transportation Integrated Search

2016-03-14

The Performance Measurement and Evaluation Support Plan for the Connected Vehicle Pilot Deployment Program Phase 1, Tampa Hillsborough Expressway Authority, outlines the goals and objectives for the Pilot as well as the proposed performance metrics. ...

Effects of oral adenosine-5′-triphosphate supplementation on athletic performance, skeletal muscle hypertrophy and recovery in resistance-trained men

PubMed Central

2013-01-01

Background Currently, there is a lack of studies examining the effects of adenosine-5′-triphosphate (ATP) supplementation utilizing a long-term, periodized resistance-training program (RT) in resistance-trained populations. Therefore, we investigated the effects of 12 weeks of 400 mg per day of oral ATP on muscular adaptations in trained individuals. We also sought to determine the effects of ATP on muscle protein breakdown, cortisol, and performance during an overreaching cycle. Methods The study was a 3-phase randomized, double-blind, and placebo- and diet-controlled intervention. Phase 1 was a periodized resistance-training program. Phase 2 consisted of a two week overreaching cycle in which volume and frequency were increased followed by a 2-week taper (Phase 3). Muscle mass, strength, and power were examined at weeks 0, 4, 8, and 12 to assess the chronic effects of ATP; assessment performance variables also occurred at the end of weeks 9 and 10, corresponding to the mid and endpoints of the overreaching cycle. Results There were time (p < 0.001), and group x time effects for increased total body strength (+55.3 ± 6.0 kg ATP vs. + 22.4 ± 7.1 kg placebo, p < 0.001); increased vertical jump power (+ 796 ± 75 ATP vs. 614 ± 52 watts placebo, p < 0.001); and greater ultrasound determined muscle thickness (+4.9 ± 1.0 ATP vs. (2.5 ± 0.6 mm placebo, p < 0.02) with ATP supplementation. During the overreaching cycle, there were group x time effects for strength and power, which decreased to a greater extent in the placebo group. Protein breakdown was also lower in the ATP group. Conclusions Our results suggest oral ATP supplementation may enhance muscular adaptations following 12-weeks of resistance training, and prevent decrements in performance following overreaching. No statistically or clinically significant changes in blood chemistry or hematology were observed. Trial registration ClinicalTrials.gov NCT01508338 PMID:24330670

"Partners in Science": A Model Cooperative Program Introducing High School Teachers and Students to Leading-Edge Pharmaceutical Science

ERIC Educational Resources Information Center

Woska, Joseph R., Jr.; Collins, Danielle M.; Canney, Brian J.; Arcario, Erin L.; Reilly, Patricia L.

2005-01-01

"Partners in Science" is a cooperative program between Boehringer Ingelheim Pharmaceuticals, Inc. and area high schools in the community surrounding our Connecticut campus. It is a two-phase program that introduces high school students and teachers to the world of drug discovery and leading-edge pharmaceutical research. Phase 1 involves…

Orbital transfer vehicle concept definition and systems analysis study. Volume 11: Study extension 2 results

NASA Technical Reports Server (NTRS)

Willcockson, W. H.

1988-01-01

Work conducted in the second extension of the Phase A Orbit Transfer Vehicle Concept Definition and Systems Analysis Study is summarized. Four major tasks were identified: (1) define an initial OTV program consistent with near term Civil Space Leadership Initiative missions; (2) develop program evolution to long term advanced missions; (3) investigate the implications of current STS safety policy on an Aft Cargo Carrier based OTV; and (4) expand the analysis of high entry velocity aeroassist. An increased emphasis on the breath of OTV applications was undertaken to show the need for the program on the basis of the expansion of the nation's capabilities in space.

Combined In-Situ XRD and In-Situ XANES Studies on the Reduction Behavior of a Rhenium Promoted Cobalt Catalyst

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

Kumar, Nitin; Payzant, E Andrew; Jothimurugesan, K

2011-01-01

A 10% Co 4% Re/(2% Zr/SiO2) catalyst was prepared by co-impregnation using a silica support modified by 2% Zr. The catalyst was characterized by temperature programmed reduction (TPR), in situ XRD and in situ XANES analysis where it was simultaneously exposed to H2 using a temperature programmed ramp. The results showed the two step reduction of large crystalline Co3O4 with CoO as an intermediate. TPR results showed that the reduction of highly dispersed Co3O4 was facilitated by reduced rhenium by a H2-spillover mechanism. In situ XRD results showed the presence of both, Co-hcp and Co-fcc phases in the reduced catalystmore » at 400 C. However, the Co-hcp phase was more abundant, which is thought to be the more active phase as compared to the Co-fcc phase for CO hydrogenation. CO hydrogenation at 270 C and 5 bar pressure produces no detectable change in the phases during the time of experiment. In situ XANES results showed a decrease in the metallic cobalt in the presence of H2/CO, which can be attributed due to oxidation of the catalyst by reaction under these conditions.« less

Installation Restoration Program. Phase 2. Confirmation/Quantification, Stage 2 for Seymour Johnson Air Force Base, North Carolina. Volume 4

DTIC Science & Technology

1988-11-01

BENZIDINE 400 81)1 5 BENZO (a) ANTHRACENE 400 ODL 6 BENZ0 (a) PYRENE 400 61 )1 7 BENZO (b) FLUORANTHENE 400 61 )1 a BENZO (ghl) PERYLENE 1003 61 )1 9...BENZO (k) FLUIORANTHENE 400 61 )1 10 815 (2-CHOROEThOXY) METHANE 400 81)1 11 815 (2-CHOROETIIYL) ETHER 400 BDL 12 8(5 (2-CHLOROISOPROPYL) ETHER 400 BDL 13...CHOROPHENYL PHENYL ETHER 400 61 )1 18 CHRYSENE 400 B1)L - 19 DIBEIQO (ah) ANTHRACENE 400 81)1 20 1,2-DICHOROBENZENE 400 81)1 21 1 ,3-DICHLOROBENZENE

Spouses/Family Members of Service Members at Risk for PTSD or Suicide

DTIC Science & Technology

2016-09-01

time/program (like a “halfway house”) between deployment and return to family c. Establish mechanisms so that seeking help does not jeopardize job...using interview and self -report measures to (a) validate information gathered in Phase 1 and (b) examine the longitudinal associations among service...deployment, (2) difficulties associated with Army lifestyle (outside of deployment), (3) stigma of behavioral health problems, (4) personal struggles of

A Novel Approach to Practice-Based Learning and Improvement Using a Web-Based Audit and Feedback Module

PubMed Central

Boggan, Joel C.; Cheely, George; Shah, Bimal R.; Heffelfinger, Randy; Springall, Deanna; Thomas, Samantha M.; Zaas, Aimee; Bae, Jonathan

2014-01-01

Background Systematically engaging residents in large programs in quality improvement (QI) is challenging. Objective To coordinate a shared QI project in a large residency program using an online tool. Methods A web-based QI tool guided residents through a 2-phase evaluation of performance of foot examinations in patients with diabetes. In phase 1, residents completed reviews of health records with online data entry. Residents were then presented with personal performance data relative to peers and were prompted to develop improvement plans. In phase 2, residents again reviewed personal performance. Rates of performance were compared at the program and clinic levels for each phase, with data presented for residents. Acceptability was measured by the number of residents completing each phase. Feasibility was measured by estimated faculty, programmer, and administrator time and costs. Results Seventy-nine of 86 eligible residents (92%) completed improvement plans and reviewed 1471 patients in phase 1, whereas 68 residents (79%) reviewed 1054 patient charts in phase 2. Rates of performance of examination increased significantly between phases (from 52% to 73% for complete examination, P < .001). Development of the tool required 130 hours of programmer time. Project analysis and management required 6 hours of administrator and faculty time monthly. Conclusions An online tool developed and implemented for program-wide QI initiatives successfully engaged residents to participate in QI activities. Residents using this tool demonstrated improvement in a selected quality target. This tool could be adapted by other graduate medical education programs or for faculty development. PMID:26279782

Installation Restoration Program Phase 2. Confirmation/Quantification Stage 1 for Otis Air National Guard Base, Massachusetts, Air National Guard Support Center, Andrews Air Force Base, Maryland. Volume 2. Appendices

DTIC Science & Technology

1985-10-01

bromochioromethane. 2-bromo- 1 - 8.2.3. check standard containing each parameter chloropropane . and 1.4-dichlorobutane is 8&.2 Beginning with Section...Modification 1 (IRP Stage 1 , Otis ANGB) Roy F Weston Attn: Pete Marks Weston Way West Chester PA 19380 1 . The Goverment is contemplating assignment of the...delivery order described in Atch 1 hereto under the subject contract, Pertinent details are included in Atch 1 and herein. Request Contractor

Multivariate areal analysis of the impact and efficiency of the family planning programme in peninsular Malaysia.

PubMed

Tan Boon Ann

1987-06-01

The findings of the final phase of a 3-phase multivariate areal analysis study undertaken by the Economic and Social Commission for Asia and the Pacific (ESCAP) in 5 countries of the Asian and Pacific Region, including Malaysia, to examine the impact of family planning programs on fertility and reproduction are reported. The study used Malaysia's administrative district as the unit of analysis because the administration and implementation of socioeconomic development activities, as well as the family planning program, depend to a large extent on the decisions of local organizations at the district or state level. In phase 1, existing program and nonprogram data were analyzed using the multivariate technique to separate the impact of the family planning program net of other developmental efforts. The methodology in the 2nd phase consisted of in-depth investigation of selected areas in order to discern the dynamics and determinants of efficiency. The insights gained in phase 2 regarding dynamics of performance were used in phase 3 to refine the input variables of the phase 1 model. Thereafter, the phase 1 analysis was repeated. Insignificant variables and factors were trimmed in order to present a simplified model for studying the impact of environmental, socioeconomic development, family planning programs, and related factors on fertility. The inclusion of a set of family planning program and development variables in phase 3 increased the predictive power of the impact model. THe explained variance for total fertility rate (TFR) of women under 30 years increased from 71% in phase 1 to 79%. It also raised the explained variance of the efficiency model from 34% to 70%. For women age 30 years and older, their TFR was affected directly by the ethnic composition variable (.76), secondary educational status (-.45), and modern nonagricultural occupation (.42), among others. When controlled for other socioeconomic development and environmental indicators, the nonagricultural activities had a positive direct effect on TFR. No direct effects were found to come from other socioeconomic development indicators, once these factors were controlled. The 3 factors that had direct effects on the fertility of women below age 30 were ethnic composition (.33), contraceptive pevalence (-.32), and secondary educational status (-.25). Other family planning program variables (contraceptive knowledge) and socioeconomic development indicators (exposure to modernization as measured by television ownership and health/living conditions as measured by infant mortality rate) affected fertility significantly but indirectly.

Final Scientific/Technical Report Carbon Capture and Storage Training Northwest - CCSTNW

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

Workman, James

This report details the activities of the Carbon Capture and Storage Training Northwest (CCSTNW) program 2009 to 2013. The CCSTNW created, implemented, and provided Carbon Capture and Storage (CCS) training over the period of the program. With the assistance of an expert advisory board, CCSTNW created curriculum and conducted three short courses, more than three lectures, two symposiums, and a final conference. The program was conducted in five phases; 1) organization, gap analysis, and form advisory board; 2) develop list serves, website, and tech alerts; 3) training needs survey; 4) conduct lectures, courses, symposiums, and a conference; 5) evaluation surveysmore » and course evaluations. This program was conducted jointly by Environmental Outreach and Stewardship Alliance (dba. Northwest Environmental Training Center – NWETC) and Pacific Northwest National Laboratories (PNNL).« less

CalcHEP 3.4 for collider physics within and beyond the Standard Model

NASA Astrophysics Data System (ADS)

Belyaev, Alexander; Christensen, Neil D.; Pukhov, Alexander

2013-07-01

We present version 3.4 of the CalcHEP software package which is designed for effective evaluation and simulation of high energy physics collider processes at parton level. The main features of CalcHEP are the computation of Feynman diagrams, integration over multi-particle phase space and event simulation at parton level. The principle attractive key-points along these lines are that it has: (a) an easy startup and usage even for those who are not familiar with CalcHEP and programming; (b) a friendly and convenient graphical user interface (GUI); (c) the option for the user to easily modify a model or introduce a new model by either using the graphical interface or by using an external package with the possibility of cross checking the results in different gauges; (d) a batch interface which allows to perform very complicated and tedious calculations connecting production and decay modes for processes with many particles in the final state. With this features set, CalcHEP can efficiently perform calculations with a high level of automation from a theory in the form of a Lagrangian down to phenomenology in the form of cross sections, parton level event simulation and various kinematical distributions. In this paper we report on the new features of CalcHEP 3.4 which improves the power of our package to be an effective tool for the study of modern collider phenomenology. Program summaryProgram title: CalcHEP Catalogue identifier: AEOV_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEOV_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 78535 No. of bytes in distributed program, including test data, etc.: 818061 Distribution format: tar.gz Programming language: C. Computer: PC, MAC, Unix Workstations. Operating system: Unix. RAM: Depends on process under study Classification: 4.4, 5. External routines: X11 Nature of problem: Implement new models of particle interactions. Generate Feynman diagrams for a physical process in any implemented theoretical model. Integrate phase space for Feynman diagrams to obtain cross sections or particle widths taking into account kinematical cuts. Simulate collisions at modern colliders and generate respective unweighted events. Mix events for different subprocesses and connect them with the decays of unstable particles. Solution method: Symbolic calculations. Squared Feynman diagram approach Vegas Monte Carlo algorithm. Restrictions: Up to 2→4 production (1→5 decay) processes are realistic on typical computers. Higher multiplicities sometimes possible for specific 2→5 and 2→6 processes. Unusual features: Graphical user interface, symbolic algebra calculation of squared matrix element, parallelization on a pbs cluster. Running time: Depends strongly on the process. For a typical 2→2 process it takes seconds. For 2→3 processes the typical running time is of the order of minutes. For higher multiplicities it could take much longer.

Development of an Outreach Program for NASA: "NASA Ambassadors"

NASA Technical Reports Server (NTRS)

Lebo, George

1998-01-01

The NASA Ambassadors Program is designed to present the excitement and importance of NASA's programs to its customers, the general public. Those customers, which are identified in the "Science Communications Strategy" developed by the Space Sciences Laboratory at the MSFC, are divided into three categories: (1) Not interested and not knowledgeable; (2) Interested but not knowledgeable; and (3) Science attentive. In it they recognize that it makes the most sense to attempt to communicate with those described in the last two categories. However, their plan suggests that the media and the educational institutions are the only means of outreach. The NASA Ambassadors Program allows NASA to reach its target audience directly. Steps to be taken in order for the program to commence: (1) MSFC chooses to support the NASA Ambassadors Program - decision point; (2) Designate an "Office In Charge". (3) Assign the "Operation" phase to in-house MSFC personnel or to a contractor - decision point; (4) Name a point of contact; (5) Identify partners in the program and enlist their assistance; (6) Process an unsolicited proposal from an outside source to accomplish those tasks which MSFC chooses to out-source.

Direct phase selection of initial phases from single-wavelength anomalous dispersion (SAD) for the improvement of electron density and ab initio structure determination.

PubMed

Chen, Chung-De; Huang, Yen-Chieh; Chiang, Hsin-Lin; Hsieh, Yin-Cheng; Guan, Hong-Hsiang; Chuankhayan, Phimonphan; Chen, Chun-Jung

2014-09-01

Optimization of the initial phasing has been a decisive factor in the success of the subsequent electron-density modification, model building and structure determination of biological macromolecules using the single-wavelength anomalous dispersion (SAD) method. Two possible phase solutions (φ1 and φ2) generated from two symmetric phase triangles in the Harker construction for the SAD method cause the well known phase ambiguity. A novel direct phase-selection method utilizing the θ(DS) list as a criterion to select optimized phases φ(am) from φ1 or φ2 of a subset of reflections with a high percentage of correct phases to replace the corresponding initial SAD phases φ(SAD) has been developed. Based on this work, reflections with an angle θ(DS) in the range 35-145° are selected for an optimized improvement, where θ(DS) is the angle between the initial phase φ(SAD) and a preliminary density-modification (DM) phase φ(DM)(NHL). The results show that utilizing the additional direct phase-selection step prior to simple solvent flattening without phase combination using existing DM programs, such as RESOLVE or DM from CCP4, significantly improves the final phases in terms of increased correlation coefficients of electron-density maps and diminished mean phase errors. With the improved phases and density maps from the direct phase-selection method, the completeness of residues of protein molecules built with main chains and side chains is enhanced for efficient structure determination.

40 CFR 35.1620-1 - Types of assistance.

Code of Federal Regulations, 2011 CFR

2011-07-01

... lakes program. (a) Phase 1—Diagnostic-feasibility studies. Phase 1 awards of up to $100,000 per award (requiring a 30 percent non-Federal share) are available to support diagnostic-feasibility studies (see...

40 CFR 35.1620-1 - Types of assistance.

Code of Federal Regulations, 2010 CFR

2010-07-01

... lakes program. (a) Phase 1—Diagnostic-feasibility studies. Phase 1 awards of up to $100,000 per award (requiring a 30 percent non-Federal share) are available to support diagnostic-feasibility studies (see...

National Dam Inspection Program. Perch Pond Dam (NDI ID Number PA-00135, DER ID Number 64-23), Delaware River Basin, Branch of Shehawken Creek, Wayne County, Pennsylvania. Phase I Inspection Report

DTIC Science & Technology

1981-08-01

40L . 3 00 0. CLL LU W Ali CD 4* 41 z mc Ic -f-Q) EU; 14.) *U C jj o CA oU EPU 0 . to0 4 .) zO c06 -eN - 0 Cjuj c z *I.) M K L CUOLJ 4.) z4.) L U5 Z...a rusiword. miti.ogn to #livekommoem, not proved. SCatskill Formationl~kc/k 1 i.E Ifa brosominsh shalom End send- S ines: "nl,les mie. End vr .is

Feasibility study of an Integrated Program for Aerospace-vehicle Design (IPAD) system. Volume 4: Design of the IPAD system. Part 1: IPAD system design requirements, phase 1, task 2

NASA Technical Reports Server (NTRS)

Garrocq, C. A.; Hurley, M. J.

1973-01-01

System requirements, software elements, and hardware equipment required for an IPAD system are defined. An IPAD conceptual design was evolved, a potential user survey was conducted, and work loads for various types of interactive terminals were projected. Various features of major host computing systems were compared, and target systems were selected in order to identify the various elements of software required.

Safety profile of avelumab in patients with advanced solid tumors: A pooled analysis of data from the phase 1 JAVELIN solid tumor and phase 2 JAVELIN Merkel 200 clinical trials.

PubMed

Kelly, Karen; Infante, Jeffrey R; Taylor, Matthew H; Patel, Manish R; Wong, Deborah J; Iannotti, Nicholas; Mehnert, Janice M; Loos, Anja H; Koch, Helga; Speit, Isabell; Gulley, James L

2018-05-01

Antibodies targeting the programmed death-ligand 1 (PD-L1)/programmed cell death protein 1 (PD-1) checkpoint may cause adverse events (AEs) that are linked to the mechanism of action of this therapeutic class and unique from those observed with conventional chemotherapy. Patients with advanced solid tumors who were enrolled in the phase 1 JAVELIN Solid Tumor (1650 patients) and phase 2 JAVELIN Merkel 200 (88 patients) trials received avelumab, a human anti-PD-L1 IgG1 antibody at a dose of 10 mg/kg every 2 weeks. Treatment-related AEs (TRAEs) were graded using the National Cancer Institute Common Terminology Criteria for Adverse Events (version 4.0). In post hoc analyses, immune-related AEs (irAEs) were identified via an expanded AE list and medical review, and infusion-related reactions (IRRs) occurring ≤2 days after infusion and symptoms occurring ≤1 day after infusion and resolving ≤2 days after onset were identified based on prespecified Medical Dictionary for Regulatory Activities (MedDRA) terms. Of the 1738 patients analyzed, grade ≥3 TRAEs occurred in 177 (10.2%); the most common were fatigue (17 patients; 1.0%) and IRR (10 patients; 0.6%). TRAEs led to discontinuation in 107 patients (6.2%) and death in 4 patients (0.2%). Grade ≥3 irAEs occurred in 39 patients (2.2%) and led to discontinuation in 34 patients (2.0%). IRRs or related symptoms occurred in 439 patients (25.3%; grade 3 in 0.5% [9 patients] and grade 4 in 0.2% [3 patients]). An IRR occurred at the time of first infusion in 79.5% of 439 patients who had an IRR, within the first 4 doses in 98.6% of 439 patients who had an IRR, and led to discontinuation in 35 patients (2.0%). Avelumab generally was found to be well tolerated and to have a manageable safety profile. A minority of patients experienced grade ≥3 TRAEs or irAEs, and discontinuation was uncommon. IRRs occurred mainly at the time of first infusion, and repeated events were infrequent. Cancer 2018;124:2010-7. © 2018 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes. © 2018 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society.

Using Lean to Rapidly and Sustainably Transform a Behavioral Health Crisis Program: Impact on Throughput and Safety.

PubMed

Balfour, Margaret E; Tanner, Kathleen; Jurica, Paul J; Llewellyn, Dawn; Williamson, Robert G; Carson, Chris A

2017-06-01

Lean has been increasingly applied in health care to reduce waste and improve quality, particularly in fast-paced and high-acuity clinical settings such as emergency departments. In addition, Lean's focus on engagement of frontline staff in problem solving can be a catalyst for organizational change. In this study, ConnectionsAZ demonstrates how they applied Lean principles to rapidly and sustainably transform clinical operations in a behavioral health crisis facility. A multidisciplinary team of management and frontline staff defined values-based outcome measures, mapped the current and ideal processes, and developed new processes to achieve the ideal. Phase I was implemented within three months of assuming management of the facility and involved a redesign of flow, space utilization, and clinical protocols. Phase II was implemented three months later and improved the provider staffing model. Organizational changes such as the development of shift leads and daily huddles were implemented to sustain change and create an environment supportive of future improvements. Post-Phase I, there were significant decreases (pre vs. post and one-year post) in median door-to-door dwell time (343 min vs. 118 and 99), calls to security for behavioral emergencies (13.5 per month vs. 4.3 and 4.8), and staff injuries (3.3 per month vs. 1.2 and 1.2). Post-Phase II, there were decreases in median door-to-doctor time (8.2 hours vs. 1.6 and 1.4) and hours on diversion (90% vs. 17% and 34%). Lean methods can positively affect safety and throughput and are complementary to patient-centered clinical goals in a behavioral health setting. Copyright © 2017 The Author(s). Published by Elsevier Inc. All rights reserved.

A Summer Enrichment and Reinforcement Program in the School of Veterinary Medicine at Tuskegee Institute, Alabama. A Program Designed to Respond to a Challenge: Increased Minority and Disadvantaged Representation in Veterinary Medicine.

ERIC Educational Resources Information Center

Poole, Georgia C.; Adams, Eugene W.

This report describes a pre-entry summer program at the School of Veterinary Medicine at Tuskegee Institute, Alabama, designed to develop attitudinal readiness and coqnitive abilities of students who face a high risk of attrition because of inadequate learning skills. The program, which runs for eight weeks, consists of three phases: 1) phase one,…

Vibrational analysis of 4-chloro-3-nitrobenzonitrile by quantum chemical calculations.

PubMed

Sert, Yusuf; Çırak, Çağrı; Ucun, Fatih

2013-04-15

In the present study, the experimental and theoretical harmonic and anharmonic vibrational frequencies of 4-chloro-3-nitrobenzonitrile were investigated. The experimental FT-IR (400-4000 cm(-1)) and μ-Raman spectra (100-4000 cm(-1)) of the molecule in the solid phase were recorded. Theoretical vibrational frequencies and geometric parameters (bond lengths and bond angles) were calculated using ab initio Hartree Fock (HF), density functional B3LYP and M06-2X methods with 6-311++G(d,p) basis set by Gaussian 09 W program, for the first time. The assignments of the vibrational frequencies were performed by potential energy distribution (PED) analysis by using VEDA 4 program. The theoretical optimized geometric parameters and vibrational frequencies were compared with the corresponding experimental data, and they were seen to be in a good agreement with each other. Also, the highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energies were found. Copyright © 2013 Elsevier B.V. All rights reserved.

Keeping the dream alive: Managing the Space Station Program, 1982 to 1986

NASA Technical Reports Server (NTRS)

Lewin, Thomas J.; Narayanan, V. K.

1990-01-01

The management is described and analyzed of the formative years of the NASA Space Station Program (1982 to 1986), beginning with the successful initiative for program approval by Administrator James M. Beggs through to the decision to bring program management to Reston, Virginia. Emphasis is on internal management issues related to the implementation of the various phases of the program. Themes examined are the problem of bringing programmatic and institutional interests together and focusing them to forward the program; centralized versus decentralized control of the program; how the history of NASA and of the individual installations affected the decisions made; and the pressure from those outside NASA. The four sections are: (1) the decision to build the space station, (2) the design of the management experiment, (3) the experiment comes to life, and (4) the decision reversal.

Effect of the full implementation of the European Working Time Directive on operative training in adult cardiac surgery.

PubMed

Mahesh, Balakrishnan; Sharples, Linda; Codispoti, Massimiliano

2014-01-01

Surgical specialties rely on practice and apprenticeship to acquire technical skills. In 2009, the final reduction in working hours to 48 per week, in accordance with the European Working Time Directive (EWTD), has also led to an expansion in the number of trainees. We examined the effect of these changes on operative training in a single high-volume [>1500 procedures/year] adult cardiac surgical center. Setting: A single high-volume [>1500 procedures/year] adult cardiac surgical center. Design: Consecutive data were prospectively collected into a database and retrospectively analyzed. Procedures and Main Outcome Measures: Between January 2006 and August 2010, 6688 consecutive adult cardiac surgical procedures were analyzed. The proportion of cases offered for surgical training were compared for 2 non-overlapping consecutive time periods: 4504 procedures were performed before the final implementation of the EWTD (Phase 1: January 2006-December 2008) and 2184 procedures after the final implementation of the EWTD (Phase 2: January 2009-August 2010). Other predictors of training considered in the analysis were grade of trainee, logistic European system for cardiac operative risk evaluation (EuroSCORE), type of surgical procedure, weekend or late procedure, and consultant. Logistic regression analysis was used to determine the predictors of training cases (procedure performed by trainee) and to evaluate the effect of the EWTD on operative surgical training after correcting for confounding factors. Proportion of training cases rose from 34.6% (1558/4504) during Phase 1 to 43.6% (953/2184) in Phase 2 (p < 0.0001), despite higher mean logistic EuroSCORE [4.29 (6.8) during Phase 1 vs 4.95 (7.2) during Phase 2, p < 0.0001] and higher proportion of cases performed out of hours [153 (3.4) during Phase 1 vs 116 (5.3) during Phase 2, p < 0.0001]. During Phase 1, senior trainees (last 2 years of training) performed 803 (17.8%) procedures, whereas other trainees (first 4 years of training) performed 755(16.8%) cases. During Phase 2, senior trainees performed 763 (34.9%) procedures, whereas other trainees performed 190 (8.7%) cases (p < 0.0001). Independent positive predictors of training cases emerging from the multivariable logistic regression model included consultant in charge, final EWTD, and senior trainees. Independent negative predictors of training cases included logistic EuroSCORE, out-of-hours' procedures, and surgery other than coronary artery bypass grafts. Implementation of the final phase of EWTD has not decreased training in a high-volume center. The positive adjustment of trainers' attitudes and efforts to match trainees' needs allow maintenance of adequate training, despite reduction in working hours and increasing patients' risk profile. Copyright © 2014 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Analysis of steps adapted protocol in cardiac rehabilitation in the hospital phase

PubMed Central

Winkelmann, Eliane Roseli; Dallazen, Fernanda; Bronzatti, Angela Beerbaum Steinke; Lorenzoni, Juliara Cristina Werner; Windmöller, Pollyana

2015-01-01

Objective To analyze a cardiac rehabilitation adapted protocol in physical therapy during the postoperative hospital phase of cardiac surgery in a service of high complexity, in aspects regarded to complications and mortality prevalence and hospitalization days. Methods This is an observational cross-sectional, retrospective and analytical study performed by investigating 99 patients who underwent cardiac surgery for coronary artery bypass graft, heart valve replacement or a combination of both. Step program adapted for rehabilitation after cardiac surgery was analyzed under the command of the physiotherapy professional team. Results In average, a patient stays for two days in the Intensive Care Unit and three to four days in the hospital room, totalizing six days of hospitalization. Fatalities occurred in a higher percentage during hospitalization (5.1%) and up to two years period (8.6%) when compared to 30 days after hospital discharge (1.1%). Among the postoperative complications, the hemodynamic (63.4%) and respiratory (42.6%) were the most prevalent. 36-42% of complications occurred between the immediate postoperative period and the second postoperative day. The hospital discharge started from the fifth postoperative day. We can observe that in each following day, the patients are evolving in achieving the Steps, where Step 3 was the most used during the rehabilitation phase I. Conclusion This evolution program by steps can to guide the physical rehabilitation at the hospital in patients after cardiac surgery. PMID:25859866

Analysis of steps adapted protocol in cardiac rehabilitation in the hospital phase.

PubMed

Winkelmann, Eliane Roseli; Dallazen, Fernanda; Bronzatti, Angela Beerbaum Steinke; Lorenzoni, Juliara Cristina Werner; Windmöller, Pollyana

2015-01-01

To analyze a cardiac rehabilitation adapted protocol in physical therapy during the postoperative hospital phase of cardiac surgery in a service of high complexity, in aspects regarded to complications and mortality prevalence and hospitalization days. This is an observational cross-sectional, retrospective and analytical study performed by investigating 99 patients who underwent cardiac surgery for coronary artery bypass graft, heart valve replacement or a combination of both. Step program adapted for rehabilitation after cardiac surgery was analyzed under the command of the physiotherapy professional team. In average, a patient stays for two days in the Intensive Care Unit and three to four days in the hospital room, totalizing six days of hospitalization. Fatalities occurred in a higher percentage during hospitalization (5.1%) and up to two years period (8.6%) when compared to 30 days after hospital discharge (1.1%). Among the postoperative complications, the hemodynamic (63.4%) and respiratory (42.6%) were the most prevalent. 36-42% of complications occurred between the immediate postoperative period and the second postoperative day. The hospital discharge started from the fifth postoperative day. We can observe that in each following day, the patients are evolving in achieving the Steps, where Step 3 was the most used during the rehabilitation phase I. This evolution program by steps can to guide the physical rehabilitation at the hospital in patients after cardiac surgery.

Affective Education in the Primary Grade Levels: A Pilot Program.

ERIC Educational Resources Information Center

Stilwell, William E.; Barclay, James R.

This report describes a 12-week pilot phase of an affective education program in the Stuttgart School District, Arkansas. Participating in the program were 218 children, grades 2-4, and a team of nineteen teachers who were given 12 weeks of in-service training designed to facilitate their use of the DUSO, Focus on Self-Development Human…

Installation Restoration Program. Phase 1. Records Search, Pease AFB, New Hampshire

DTIC Science & Technology

1984-01-01

Kevin Hopkins, RCRA Permits, 603/271-4622 4. New Hampshire Water Supply and Pollution Control Commission Industrial Waste Division Concord, New...LPapilatiou syed try s=u-aca waer ~ sply wi-:n3 n±il" _wY!s=*aof _________ T. Pow"",- sacrped byT qr-’dý-was SCW17 Sublectais kcup%==subacr

Alternative Solvents/Technologies for Paint Stripping: Phase 1.

DTIC Science & Technology

1994-03-01

processes . Three phases of study are defined: Phase I, identify alternate solvents/strippers and screen them; Phase II, field test solvent/ strippers...Section Title Page 1 Metal Refinishing Process - Immersion Method ............... 8 2 Phase Summary Chart ........................ 12 3 The...of the following: (a) nontoxic chemical formulations, (b) new process development, and (c) new coating reformulations. This program consists of three

Impact of a Rewards-Based Incentive Program on Promoting Fruit and Vegetable Purchases

PubMed Central

Phipps, Etienne J.; Braitman, Leonard E.; Stites, Shana D.; Singletary, S. Brook; Wallace, Samantha L.; Hunt, Lacy; Axelrod, Saul; Glanz, Karen; Uplinger, Nadine

2015-01-01

Objectives. We assessed the impact of a rewards-based incentive program on fruit and vegetable purchases by low-income families. Methods. We conducted a 4-phase prospective cohort study with randomized intervention and wait-listed control groups in Philadelphia, Pennsylvania, in December 2010 through October 2011. The intervention provided a rebate of 50% of the dollar amount spent on fresh or frozen fruit and vegetables, reduced to 25% during a tapering phase, then eliminated. Primary outcome measures were number of servings of fruit and of vegetables purchased per week. Results. Households assigned to the intervention purchased an average of 8 (95% confidence interval [CI] = 1.5, 16.9) more servings of vegetables and 2.5 (95% CI = 0.3, 9.5) more servings of fruit per week than did control households. In longitudinal price-adjusted analyses, when the incentive was reduced and then discontinued, the amounts purchased were similar to baseline. Conclusions. Investigation of the financial costs and potential benefits of incentive programs to supermarkets, government agencies, and other stakeholders is needed to identify sustainable interventions. PMID:24625144

Remedial investigation/feasibility study for the Clinch River/Poplar Creek operable unit. Volume 5. Appendixes G, H, I, J

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

NONE

1995-09-01

The Quality Assurance/Quality Control (QA/QC) Program for Phase 2 of the Clinch River Remedial Investigation (CRRI) was designed to comply with both Department of Energy (DOE) Order 5700.6C and Environmental Protection Agency (EPA) QAMS-005/80 (EPA 1980a) guidelines. QA requirements and the general QA objectives for Phase 2 data were defined in the Phase 2 Sampling and Analysis Plan (SAP)-Quality Assurance Project Plan, and scope changes noted in the Phase 2 Sampling and Analysis Plan Addendum. The QA objectives for Phase 2 data were the following: (1) Scientific data generated will withstand scientific and legal scrutiny. (2) Data will be gatheredmore » using appropriate procedures for sample collection, sample handling and security, chain of custody (COC), laboratory analyses, and data reporting. (3) Data will be of known precision and accuracy. (4) Data will meet data quality objectives (DQOs) defined in the Phase 2 SAP.« less

Behavioral predictors of attrition in adolescents participating in a multidisciplinary obesity treatment program: EVASYON study.

PubMed

De Miguel-Etayo, P; Muro, C; Santabárbara, J; López-Antón, R; Morandé, G; Martín-Matillas, M; Azcona-San Julián, M C; Martí, A; Campoy, C; Marcos, A; Moreno, L A; Garagorri, J M

2016-01-01

The aims of this study were to identify the cognitive and behavioral predictors of dropping out and to estimate the attrition rate during different phases of an intervention program to treat overweight and obesity in adolescents. Overweight/obese adolescents (n=156, aged: 13-16 years; 71 male and 85 female subjects) were included in a multicomponent (diet, physical activity and psychological support) family-based group treatment program. At baseline and after 2 months (intensive phase) and 13 months (extensive phase) of follow-up, we measured adolescents' cognitive and behavioral dimensions, together with the parents' perception of their child's behavior. Of the 156 adolescents selected, 112 completed the full program (drop-out rate of 28.2%). The risk of dropping out during the extensive phase increased by 20% for each unit increase in the adolescent's social insecurity score (odds ratio=1.20, 95% confidence interval=1.07-1.34, P=0.002). The adolescents who had a high interoceptive awareness showed a significant decrease of 13.0% in the probability of dropping out (odds ratio=0.87, 95% confidence interval=0.77-0.99, P=0.040). Adolescents' social insecurity was the main predictor of drop-out in a multicomponent family-group-based obesity treatment program. To reduce attrition rates in these programs, the individual's social insecurity level needs to be reduced, whereas the family's awareness of eating-related behavior needs adjustment.

Installation Restoration Program. Phase II. Confirmation/Quantification. Stage 1 for Carswell AFB, Texas. Volume 3. Appendices B-L.

DTIC Science & Technology

1986-10-01

investigate the environ- mental feasibility of disposing of flue gas desulfurization (FGD) wastes, ash ’’p and sludge, from a mine mouth power plant by...Department of Defense o EMP - Electromagnetic Profiling o EPA - Environmental Protection Agency o GC - Gas Chromatography o GC-MS - Gas Chromatography-Mass...IN ITEM NO.) ADDITION 01 DELETION CODES: 0 -INTERMEDIATE CIRR: CONTROLLED ITEM RPT ROMT AFSC oRM 705 PREVOIJ EOTO’ , RE U C-4 4rsc-Aad.r IF ,,d 0,P E

U.S. Air Force Installation Restoration Program. Phase 1. Records Search for Suffolk County Air Force Base (Retired) Landfills 1 and 2. Suffolk County Airport, Westhampton Beach, New York.

DTIC Science & Technology

1987-09-20

of the two study sites (Appendix D). Common species include the herring and ring-billed gull, mourning dove, tree swallow, chimney swift, purple... Species ................... 111-30 III.G ADJACENT LAND USE .................................... 111-31 III.H SUMMARY OF ENVIRONMENTAL FEATURES...methodology, and a list of acronyms/abbreviations used in this report. 1-4 W- x--WW- -- vqwu UV X DECISION TREE Complete List of Locations/Sites I Evaluation

Financial incentive strategies for maintenance of weight loss: results from an internet-based randomized controlled trial.

PubMed

Yancy, William S; Shaw, Pamela A; Wesby, Lisa; Hilbert, Victoria; Yang, Lin; Zhu, Jingsan; Troxel, Andrea; Huffman, David; Foster, Gary D; Wojtanowski, Alexis C; Volpp, Kevin G

2018-05-25

Financial incentives can improve initial weight loss; we examined whether financial incentives can improve weight loss maintenance. Participants aged 30-80 years who lost at least 5 kg during the first 4-6 months in a nationally available commercial weight loss program were recruited via the internet into a three-arm randomized trial of two types of financial incentives versus active control during months 1-6 (Phase I) followed by passive monitoring during months 7-12 (Phase II). Interventions were daily self-weighing and text messaging feedback alone (control) or combined with a lottery-based incentive or a direct incentive. The primary outcome was weight change 6 months after initial weight loss. Secondary outcomes included weight change 12 months after initial weight loss (6 months after cessation of maintenance intervention), and self-reported physical activity and eating behaviors. Of 191 participants randomized, the mean age was 49.0 (SD = 10.5) years and weight loss prior to randomization was 11.4 (4.7) kg; 92% were women and 89% were White. Mean weight changes during the next 6 months (Phase I) were: lottery -3.0 (5.8) kg; direct -2.8 (5.8) kg; and control -1.4 (5.8) kg (all pairwise comparisons p > 0.1). Weight changes through the end of 12 months post-weight loss (Phase II) were: lottery -1.8 (10.5) kg; direct -0.7 (10.7) kg; and control -0.3 (9.4) kg (all pairwise comparisons p > 0.1). The percentages of participants who maintained their weight loss (defined as gaining ≤1.36 kg) were: lottery 79%, direct 76%, and control 67% at 6 months and lottery 66%, direct 62%, and control 59% at 12 months (all pairwise comparisons p > 0.1). At 6 and 12 months after initial weight loss, changes in self-reported physical activity or eating behaviors did not differ across arms. Compared with the active control of daily texting based on daily home weighing, lottery-based and direct monetary incentives provided no additional benefit for weight loss maintenance.

2017-04-28_W88 ALT 370 Program Overview(OUO).

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

Daniels, Vonceil

2017-04-01

All major program milestones have been met and the program is executing within budget. The ALT 370 program achieved Phase 6.4 authorization in February of this year. Five component Final Design Reviews (FDRs) have been completed, indicating progress in finalizing the design and development phase of the program. A series of ground-based qualification activities have demonstrated that designs are meeting functional requirements. The first fully functional flight test, FCET-53, demonstrated end-to-end performance in normal flight environments in February. Similarly, groundbased nuclear safety and hostile environments testing indicates that the design meets requirements in these stringent environments. The first in amore » series of hostile blast tests was successfully conducted in April.« less

National Program for Inspection of Non-Federal Dams. Eureka Lake Dam (CT 00077), Housatonic River Basin, Danbury, Connecticut. Phase I Inspection Report.

DTIC Science & Technology

1979-08-01

UNCLASSIFIED F /G 130NL mhhhmmhhmmhlo Pv 111 .0 L412 1. L 11.2.0 I111-~ 1111.6 MICROCOPY RESOLUTION TEST CHART NATIONAL BUREAU OF STANOAROS-1963-A 77777...instituted within one (1) ar of the owner’s receipt of this report. Peter M. Heynen, PA; Project Manager F F Cahn Engineers, Inc. 7 ":].] , .;;-. ’-.. WWI =0...FRYAR Chief, Engineering Division -7S 4.O *ji b4 :-.) ii-i)~i 92 - No o~....° . o . . .... • -o°. .. . . . - •. . • .... %• - ,, °-• . . ° °° .- o .r. - F

A System of Care for Patients With ST-Segment Elevation Myocardial Infarction in India

PubMed Central

Alexander, Thomas; Mullasari, Ajit S.; Joseph, George; Kannan, Kumaresan; Veerasekar, Ganesh; Victor, Suma M.; Ayers, Colby; Thomson, Viji Samuel; Subban, Vijayakumar; Gnanaraj, Justin Paul; Narula, Jagat; Kumbhani, Dharam J.

2017-01-01

Importance Challenges to improving ST-segment elevation myocardial infarction (STEMI) care are formidable in low- to middle-income countries because of several system-level factors. Objective To examine access to reperfusion and percutaneous coronary intervention (PCI) during STEMI using a hub-and-spoke model. Design, Setting, and Participants This multicenter, prospective, observational study of a quality improvement program studied 2420 patients 20 years or older with symptoms or signs consistent with STEMI at primary care clinics, small hospitals, and PCI hospitals in the southern state of Tamil Nadu in India. Data were collected from the 4 clusters before implementation of the program (preimplementation data). We required a minimum of 12 weeks for the preimplementation data with the period extending from August 7, 2012, through January 5, 2013. The program was then implemented in a sequential manner across the 4 clusters, and data were collected in the same manner (postimplementation data) from June 12, 2013, through June 24, 2014, for a mean 32-week period. Exposures Creation of an integrated, regional quality improvement program that linked the 35 spoke health care centers to the 4 large PCI hub hospitals and leveraged recent developments in public health insurance schemes, emergency medical services, and health information technology Main Outcomes and Measures Primary outcomes focused on the proportion of patients undergoing reperfusion, timely reperfusion, and postfibrinolysis angiography and PCI. Secondary outcomes were in-hospital and 1-year mortality. Results A total of 2420 patients with STEMI (2034 men [84.0%] and 386 women [16.0%]; mean [SD] age, 54.7 [12.2] years) (898 in the preimplementation phase and 1522 in the postimplementation phase) were enrolled, with 1053 patients (43.5%) from the spoke health care centers. Missing data were common for systolic blood pressure (213 [8.8%]), heart rate (223 [9.2%]), and anterior MI location (279 [11.5%]). Overall reperfusion use and times to reperfusion were similar (795 [88.5%] vs 1372 [90.1%]; P = .21). Coronary angiography (314 [35.0%] vs 925 [60.8%]; P < .001) and PCI (265 [29.5%] vs 707 [46.5%]; P < .001) were more commonly performed during the postimplementation phase. In-hospital mortality was not different (52 [5.8%] vs 85 [5.6%]; P = .83), but 1-year mortality was lower in the postimplementation phase (134 [17.6%] vs 179 [14.2%]; P = .04), and this difference remained consistent after multivariable adjustment (adjusted odds ratio, 0.76; 95% CI, 0.58-0.98; P = .04). Conclusions and Relevance A hub-and-spoke model in South India improved STEMI care through greater use of PCI and may improve 1-year mortality. This model may serve as an example for developing STEMI systems of care in other low- to middle-income countries. PMID:28273293

Training program to raise consciousness among adolescents for protection against skin cancer through performance of skin self examination.

PubMed

Balyaci, Ozüm Erkin; Kostu, Nazan; Temel, Ayla Bayik

2012-01-01

Overexposure to sunlight in childhood and the adolescent period and associated sunburns significantly increase the risk of skin cancer in adulthood. In Turkey, the incidence of skin cancer in the general population is 0.8%. The incidence is 0.6% and the mortality rate is 0.4% for men, while these rates are 1.0% and 0.7%, respectively, for women. If skin cancer is found early, its treatment is facilitated. Therefore, personal skin examination is important for early diagnosis. Our aim was to determine the effects of training for raising consciousness among adolescents to protect against skin cancer by influencing skin self examination behavior. This quasi experimental intervention study was conducted between February and April 2012 in Izmir. The study population consisted of students attending 6th, 7th and 8th classes of a primary school (n:302). No sampling was performed. Data were collected with a form developed by the researchers based on the literature. The first part of form is aimed to determine demographic characteristics of adolescents (3 questions) and their risk status of skin cancer (6 questions). The second part was prepared for skin cancer risks of adolescents (8 questions) and indications of skin cancer (12 questions). The last part was intended to determine their knowledge about skin self examination (4 questions) and behavioral stages of skin self examination (1 question). Data collection was achieved with a questionnaire form in three phases. In the 1st phase, data about demographic characteristics of students, risk status of skin cancer, knowledge level of skin cancer and behavior stages were collected. In the 2nd phase, skin self examination training based on the transtheoretical model was performed within the same day just after obtaining preliminary data. In the 3rd phase, adolescents were followed up three times to establish the efficacy of the training (on the 15th day after training program and at end of the 1st and 2nd months). Follow-up data were evaluated by questioning skin self examination performing behavior stages through electronic mail. Half of the adolescents (50.5%) are male, and 58.4% of them are 13 years old with a mean age of 12 ± 1.15 years. About 29.4% of adolescents had brown hair color, 37.9% had brown/ hazel eye color, 29.4% had white skin, and 47.2% had fewer than 10 moles in their body. The pretest mean score on knowledge level about risks of skin cancer was found to be 4.19 ± 1.96, while the post-test mean score was 6.79 ± 1.67 (min:0, max:8).The pretest mean score about indications of skin cancer was 7.45 ± 3.76, while the post-test mean score was 10.7 ± 2.60 (min:0, max:12). The increases were statistically significant (p<0.05). The behavior "I do not perform skin self examination regularly in every month and I do not think to perform it in the next 6 months" was reduced from 52.8 to 35.5% after training. The training program organized to raise consciousness among adolescents for protection against skin cancer increased the knowledge level about risks and indications of skin cancer and it also improved the behavior of performing skin self examination.

Industrial Technology Modernization Program. Project 80. Increase Efficiency of Card Test/Device Test Areas by the Usage of Improved Material Handling Systems. Revision 1. Phase 2

DTIC Science & Technology

1988-03-01

INDUSTRY ANALYSIS/FINDINGS 132 12 EQUIPMENT/MACHINERY ALTERNATIVES 134 13 MIS REQUIREMENTS/IMPROVEMENTS 135 14 COST BENEFIT ANALYSIS AND PROCEDURE 137 15...SOFTWARE DIAGRAM 14.0-1 COST BENEFIT ANALYSIS METHODOLOGY 138 14.3-1 PROJECT 80 EXPENDITURE SCHEDULE 141 14.4-1 PROJECT 80 CASH FLOWS 142 15.1-1 PROJECT 80...testing, streamlining work flow, and installation of ergonomically designed work cell/work centers. The benefits associated with the implementation of ITM

Examination of sustainability indicators for fall prevention strategies in three states.

PubMed

Smith, Matthew Lee; Durrett, Nicholas K; Schneider, Ellen C; Byers, Imani N; Shubert, Tiffany E; Wilson, Ashley D; Towne, Samuel D; Ory, Marcia G

2018-06-01

With 1-in-4 older adults suffering a fall each year, fall prevention efforts have emerged as a public health priority. Multi-level, evidence-based fall prevention programs have been promoted by the CDC and other government agencies. To ensure participants and communities receive programs' intended benefits, organizations must repeatedly deliver the programs over time and plan for program sustainability as part of 'scaling up' the initiative. The State Falls Prevention Project (SFPP) began in 2011 when the CDC provided 5 years of funding to State Departments of Health in Colorado, New York, and Oregon to simultaneously implement four fall prevention strategies: 1) Tai Chi: Moving for Better Balance; 2) Stepping On; 3) Otago Exercise Program; and 4) STEADI (STopping Elderly Accidents, Deaths, and Injuries) toolkit. Surveys were performed to examine systems change and perceptions about sustainability across states. The purposes of this study were to: 1) examine how funding influenced the capacity for program implementation and sustainability within the SFPP; and 2) assess reported Program Sustainability Assessment Tool (PSAT) scores to learn about how best to sustain fall preventing efforts after funding ends. Data showed that more organizations offered evidence-based fall prevention programs in participants' service areas with funding, and the importance of programming implementation, evaluation, and reporting efforts were likely to diminish once funding concluded. Participants' reported PSAT scores about perceived sustainability capacity did not directly align with previously reported perceptions about PSAT domain importance or modifiability. Findings suggest the importance of grantees to identify potential barriers and enablers influencing program sustainability during the planning phase of the programs. Copyright © 2018. Published by Elsevier Ltd.