Senior Thesis Research at Princeton.

ERIC Educational Resources Information Center

Prud'homme, Robert K.

1981-01-01

Reviews a senior undergraduate research program in chemical engineering at Princeton University. Includes strengths and requirements for a successful program. Senior thesis research provides creative problem solving experiences for students and is congruent with departmental research objectives. Selected student comments are included. (SK)

On the estimation algorithm used in adaptive performance optimization of turbofan engines

NASA Technical Reports Server (NTRS)

Espana, Martin D.; Gilyard, Glenn B.

1993-01-01

The performance seeking control algorithm is designed to continuously optimize the performance of propulsion systems. The performance seeking control algorithm uses a nominal model of the propulsion system and estimates, in flight, the engine deviation parameters characterizing the engine deviations with respect to nominal conditions. In practice, because of measurement biases and/or model uncertainties, the estimated engine deviation parameters may not reflect the engine's actual off-nominal condition. This factor has a necessary impact on the overall performance seeking control scheme exacerbated by the open-loop character of the algorithm. The effects produced by unknown measurement biases over the estimation algorithm are evaluated. This evaluation allows for identification of the most critical measurements for application of the performance seeking control algorithm to an F100 engine. An equivalence relation between the biases and engine deviation parameters stems from an observability study; therefore, it is undecided whether the estimated engine deviation parameters represent the actual engine deviation or whether they simply reflect the measurement biases. A new algorithm, based on the engine's (steady-state) optimization model, is proposed and tested with flight data. When compared with previous Kalman filter schemes, based on local engine dynamic models, the new algorithm is easier to design and tune and it reduces the computational burden of the onboard computer.

Online Normalization Algorithm for Engine Turbofan Monitoring

DTIC Science & Technology

2014-10-02

Online Normalization Algorithm for Engine Turbofan Monitoring Jérôme Lacaille 1 , Anastasios Bellas 2 1 Snecma, 77550 Moissy-Cramayel, France...understand the behavior of a turbofan engine, one first needs to deal with the variety of data acquisition contexts. Each time a set of measurements is...it auto-adapts itself with piecewise linear models. 1. INTRODUCTION Turbofan engine abnormality diagnosis uses three steps: reduction of

Integration of On-Line and Off-Line Diagnostic Algorithms for Aircraft Engine Health Management

NASA Technical Reports Server (NTRS)

Kobayashi, Takahisa; Simon, Donald L.

2007-01-01

This paper investigates the integration of on-line and off-line diagnostic algorithms for aircraft gas turbine engines. The on-line diagnostic algorithm is designed for in-flight fault detection. It continuously monitors engine outputs for anomalous signatures induced by faults. The off-line diagnostic algorithm is designed to track engine health degradation over the lifetime of an engine. It estimates engine health degradation periodically over the course of the engine s life. The estimate generated by the off-line algorithm is used to update the on-line algorithm. Through this integration, the on-line algorithm becomes aware of engine health degradation, and its effectiveness to detect faults can be maintained while the engine continues to degrade. The benefit of this integration is investigated in a simulation environment using a nonlinear engine model.

Minimal algorithm for running an internal combustion engine

NASA Astrophysics Data System (ADS)

Stoica, V.; Borborean, A.; Ciocan, A.; Manciu, C.

2018-01-01

The internal combustion engine control is a well-known topic within automotive industry and is widely used. However, in research laboratories and universities the use of a control system trading is not the best solution because of predetermined operating algorithms, and calibrations (accessible only by the manufacturer) without allowing massive intervention from outside. Laboratory solutions on the market are very expensive. Consequently, in the paper we present a minimal algorithm required to start-up and run an internal combustion engine. The presented solution can be adapted to function on performance microcontrollers available on the market at the present time and at an affordable price. The presented algorithm was implemented in LabView and runs on a CompactRIO hardware platform.

Training program developed for senior undergraduates majoring in optical communication

NASA Astrophysics Data System (ADS)

Cui, Sheng; Zhang, Xinliang; Ke, Changjian

2017-08-01

Based on the well-known simulation software VPI TransmissionMaker, a comprehensive training program for senior undergraduates majoring in optical communication and optical network technology was developed by the author after detailed study of the teaching difficult and key points in the discipline. Aiming at solving practical scientific and engineering problems, the program helped our students to develop the ability of acquiring and applying knowledge by designing optical devices, optical signal processing algorithms and optical fiber communication systems. Furthermore, innovation is inspired by introducing competition mechanism among project teams. The program was validated through four years of use and achieved good results.

Expanding Metabolic Engineering Algorithms Using Feasible Space and Shadow Price Constraint Modules

PubMed Central

Tervo, Christopher J.; Reed, Jennifer L.

2014-01-01

While numerous computational methods have been developed that use genome-scale models to propose mutants for the purpose of metabolic engineering, they generally compare mutants based on a single criteria (e.g., production rate at a mutant’s maximum growth rate). As such, these approaches remain limited in their ability to include multiple complex engineering constraints. To address this shortcoming, we have developed feasible space and shadow price constraint (FaceCon and ShadowCon) modules that can be added to existing mixed integer linear adaptive evolution metabolic engineering algorithms, such as OptKnock and OptORF. These modules allow strain designs to be identified amongst a set of multiple metabolic engineering algorithm solutions that are capable of high chemical production while also satisfying additional design criteria. We describe the various module implementations and their potential applications to the field of metabolic engineering. We then incorporated these modules into the OptORF metabolic engineering algorithm. Using an Escherichia coli genome-scale model (iJO1366), we generated different strain designs for the anaerobic production of ethanol from glucose, thus demonstrating the tractability and potential utility of these modules in metabolic engineering algorithms. PMID:25478320

MET Senior Projects at an Urban University.

ERIC Educational Resources Information Center

Neff, Gregory; And Others

A report describes the Purdue University Calumet Mechanical Engineering Technology (MET) program, especially the approaches used to enhance industrial involvement and take advantage of the urban setting to find real-life senior project problems. The outreach program, used by faculty to find student senior project material, is described along with…

Assessment of Knowledge and Competences in Agricultural Engineering Acquired by the Senior Secondary School Students for Farm Mechanisation

ERIC Educational Resources Information Center

Ndem, Joseph; Ogba, Ernest; Egbe, Benjamin

2015-01-01

This study was designed to assess the agricultural engineering knowledge and competencies acquired by the senior secondary students for farm mechanization in technical colleges in Ebonyi state of Nigeria. A survey research design was adopted for the study. Three research questions and two null hypotheses guided the study. The population of the…

Preliminary flight evaluation of an engine performance optimization algorithm

NASA Technical Reports Server (NTRS)

Lambert, H. H.; Gilyard, G. B.; Chisholm, J. D.; Kerr, L. J.

1991-01-01

A performance seeking control (PSC) algorithm has undergone initial flight test evaluation in subsonic operation of a PW 1128 engined F-15. This algorithm is designed to optimize the quasi-steady performance of an engine for three primary modes: (1) minimum fuel consumption; (2) minimum fan turbine inlet temperature (FTIT); and (3) maximum thrust. The flight test results have verified a thrust specific fuel consumption reduction of 1 pct., up to 100 R decreases in FTIT, and increases of as much as 12 pct. in maximum thrust. PSC technology promises to be of value in next generation tactical and transport aircraft.

Table-driven image transformation engine algorithm

NASA Astrophysics Data System (ADS)

Shichman, Marc

1993-04-01

A high speed image transformation engine (ITE) was designed and a prototype built for use in a generic electronic light table and image perspective transformation application code. The ITE takes any linear transformation, breaks the transformation into two passes and resamples the image appropriately for each pass. The system performance is achieved by driving the engine with a set of look up tables computed at start up time for the calculation of pixel output contributions. Anti-aliasing is done automatically in the image resampling process. Operations such as multiplications and trigonometric functions are minimized. This algorithm can be used for texture mapping, image perspective transformation, electronic light table, and virtual reality.

Senior scientists

NASA Astrophysics Data System (ADS)

A small task force of volunteer senior scientists and engineers was organized recently under the aegis of the American Association of Retired Persons (AARP) “to utilize its collective talents for the betterment of society and to provide opportunities for individual personal accomplishment and enrichment.” Among the projects under consideration are assisting the Washington, D.C., school system to improve its science and mathematics instruction and assessing the impact of technology on older persons.One of the task force's first projects is to develop a roster of retired scientists and engineers in the Washington, D.C., metropolitan area to garner volunteer talent for future projects.

The Application of an Engineering Design and Information Systems Case Study in a Senior Level Product Data Management Course

ERIC Educational Resources Information Center

Connolly, Patrick

2011-01-01

This study examines the use of an engineering design and information systems case study over a three week period in a senior level class covering the topics of product data management (PDM) and product lifecycle management (PLM). Students that have taken the course in the past have struggled with the sometimes nebulous and difficult to…

The Structure-Mapping Engine: Algorithm and Examples.

ERIC Educational Resources Information Center

Falkenhainer, Brian; And Others

This description of the Structure-Mapping Engine (SME), a flexible, cognitive simulation program for studying analogical processing which is based on Gentner's Structure-Mapping theory of analogy, points out that the SME provides a "tool kit" for constructing matching algorithms consistent with this theory. This report provides: (1) a…

A Hybrid Neural Network-Genetic Algorithm Technique for Aircraft Engine Performance Diagnostics

NASA Technical Reports Server (NTRS)

Kobayashi, Takahisa; Simon, Donald L.

2001-01-01

In this paper, a model-based diagnostic method, which utilizes Neural Networks and Genetic Algorithms, is investigated. Neural networks are applied to estimate the engine internal health, and Genetic Algorithms are applied for sensor bias detection and estimation. This hybrid approach takes advantage of the nonlinear estimation capability provided by neural networks while improving the robustness to measurement uncertainty through the application of Genetic Algorithms. The hybrid diagnostic technique also has the ability to rank multiple potential solutions for a given set of anomalous sensor measurements in order to reduce false alarms and missed detections. The performance of the hybrid diagnostic technique is evaluated through some case studies derived from a turbofan engine simulation. The results show this approach is promising for reliable diagnostics of aircraft engines.

Zombie algorithms: a timesaving remote sensing systems engineering tool

NASA Astrophysics Data System (ADS)

Ardanuy, Philip E.; Powell, Dylan C.; Marley, Stephen

2008-08-01

In modern horror fiction, zombies are generally undead corpses brought back from the dead by supernatural or scientific means, and are rarely under anyone's direct control. They typically have very limited intelligence, and hunger for the flesh of the living [1]. Typical spectroradiometric or hyperspectral instruments providess calibrated radiances for a number of remote sensing algorithms. The algorithms typically must meet specified latency and availability requirements while yielding products at the required quality. These systems, whether research, operational, or a hybrid, are typically cost constrained. Complexity of the algorithms can be high, and may evolve and mature over time as sensor characterization changes, product validation occurs, and areas of scientific basis improvement are identified and completed. This suggests the need for a systems engineering process for algorithm maintenance that is agile, cost efficient, repeatable, and predictable. Experience on remote sensing science data systems suggests the benefits of "plug-n-play" concepts of operation. The concept, while intuitively simple, can be challenging to implement in practice. The use of zombie algorithms-empty shells that outwardly resemble the form, fit, and function of a "complete" algorithm without the implemented theoretical basis-provides the ground systems advantages equivalent to those obtained by integrating sensor engineering models onto the spacecraft bus. Combined with a mature, repeatable process for incorporating the theoretical basis, or scientific core, into the "head" of the zombie algorithm, along with associated scripting and registration, provides an easy "on ramp" for the rapid and low-risk integration of scientific applications into operational systems.

Thrust stand evaluation of engine performance improvement algorithms in an F-15 airplane

NASA Technical Reports Server (NTRS)

Conners, Timothy R.

1992-01-01

Results are presented from the evaluation of the performance seeking control (PSC) optimization algorithm developed by Smith et al. (1990) for F-15 aircraft, which optimizes the quasi-steady-state performance of an F100 derivative turbofan engine for several modes of operation. The PSC algorithm uses onboard software engine model that calculates thrust, stall margin, and other unmeasured variables for use in the optimization. Comparisons are presented between the load cell measurements, PSC onboard model thrust calculations, and posttest state variable model computations. Actual performance improvements using the PSC algorithm are presented for its various modes. The results of using PSC algorithm are compared with similar test case results using the HIDEC algorithm.

5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

Code of Federal Regulations, 2010 CFR

2010-01-01

... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic Senior...

5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

Code of Federal Regulations, 2012 CFR

2012-01-01

... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic Senior...

5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

Code of Federal Regulations, 2011 CFR

2011-01-01

... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic Senior...

5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

Code of Federal Regulations, 2013 CFR

2013-01-01

... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic Senior...

5 CFR 842.211 - Senior Executive Service, Defense Intelligence Senior Executive Service, and Senior Cryptologic...

Code of Federal Regulations, 2014 CFR

2014-01-01

... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. 842.211 Section 842.211... Intelligence Senior Executive Service, and Senior Cryptologic Executive Service. (a) A member of the Senior Executive Service, the Defense Intelligence Senior Executive Service, or the Senior Cryptologic Senior...

A reverse engineering algorithm for neural networks, applied to the subthalamopallidal network of basal ganglia.

PubMed

Floares, Alexandru George

2008-01-01

Modeling neural networks with ordinary differential equations systems is a sensible approach, but also very difficult. This paper describes a new algorithm based on linear genetic programming which can be used to reverse engineer neural networks. The RODES algorithm automatically discovers the structure of the network, including neural connections, their signs and strengths, estimates its parameters, and can even be used to identify the biophysical mechanisms involved. The algorithm is tested on simulated time series data, generated using a realistic model of the subthalamopallidal network of basal ganglia. The resulting ODE system is highly accurate, and results are obtained in a matter of minutes. This is because the problem of reverse engineering a system of coupled differential equations is reduced to one of reverse engineering individual algebraic equations. The algorithm allows the incorporation of common domain knowledge to restrict the solution space. To our knowledge, this is the first time a realistic reverse engineering algorithm based on linear genetic programming has been applied to neural networks.

Optimization of diesel engine performance by the Bees Algorithm

NASA Astrophysics Data System (ADS)

Azfanizam Ahmad, Siti; Sunthiram, Devaraj

2018-03-01

Biodiesel recently has been receiving a great attention in the world market due to the depletion of the existing fossil fuels. Biodiesel also becomes an alternative for diesel No. 2 fuel which possesses characteristics such as biodegradable and oxygenated. However, there are facts suggested that biodiesel does not have the equivalent features as diesel No. 2 fuel as it has been claimed that the usage of biodiesel giving increment in the brake specific fuel consumption (BSFC). The objective of this study is to find the maximum brake power and brake torque as well as the minimum BSFC to optimize the condition of diesel engine when using the biodiesel fuel. This optimization was conducted using the Bees Algorithm (BA) under specific biodiesel percentage in fuel mixture, engine speed and engine load. The result showed that 58.33kW of brake power, 310.33 N.m of brake torque and 200.29/(kW.h) of BSFC were the optimum value. Comparing to the ones obtained by other algorithm, the BA produced a fine brake power and a better brake torque and BSFC. This finding proved that the BA can be used to optimize the performance of diesel engine based on the optimum value of the brake power, brake torque and BSFC.

An Engineering Degree Does Not (Necessarily) an Engineer Make: Career Decision Making among Undergraduate Engineering Majors. Research Brief

ERIC Educational Resources Information Center

Lichtenstein, Gary; Loshbaugh, Heidi G.; Claar, Brittany; Chen, Helen L.; Jackson, Kristyn; Sheppard, Sheri

2009-01-01

This paper explores the career-related decision making of seniors enrolled in undergraduate engineering programs at two nationally recognized institutions. This strand of the Academic Pathways Study (APS) research revealed that many engineering students were undecided about their career plans, even late into their senior years and that many were…

Senior to Senior: Living Lessons

ERIC Educational Resources Information Center

Goff, Kathy

2004-01-01

Senior to Senior: Living Lessons is a program created to provide meaningful horticulture therapy activities for community minority elders (60 years of age and older) and senior college students (20 years of age and older) from an Historically Black University. The program's objectives were to promote positive intergenerational relationships and to…

Thrust stand evaluation of engine performance improvement algorithms in an F-15 airplane

NASA Technical Reports Server (NTRS)

Conners, Timothy R.

1992-01-01

An investigation is underway to determine the benefits of a new propulsion system optimization algorithm in an F-15 airplane. The performance seeking control (PSC) algorithm optimizes the quasi-steady-state performance of an F100 derivative turbofan engine for several modes of operation. The PSC algorithm uses an onboard software engine model that calculates thrust, stall margin, and other unmeasured variables for use in the optimization. As part of the PSC test program, the F-15 aircraft was operated on a horizontal thrust stand. Thrust was measured with highly accurate load cells. The measured thrust was compared to onboard model estimates and to results from posttest performance programs. Thrust changes using the various PSC modes were recorded. Those results were compared to benefits using the less complex highly integrated digital electronic control (HIDEC) algorithm. The PSC maximum thrust mode increased intermediate power thrust by 10 percent. The PSC engine model did very well at estimating measured thrust and closely followed the transients during optimization. Quantitative results from the evaluation of the algorithms and performance calculation models are included with emphasis on measured thrust results. The report presents a description of the PSC system and a discussion of factors affecting the accuracy of the thrust stand load measurements.

The Effect of Contemporary Engineering Education on the Creative Potential of Engineering Students.

ERIC Educational Resources Information Center

Costello, Francis J.

The possibility that a specific engineering curriculum reduces the creative potential of its students was investigated, along with the relationship between pre-cognition, the ability to foresee events, and creativity. Engineering freshmen and seniors were tested and compared on creative potential. Liberal arts freshmen and seniors were also tested…

Minimum time acceleration of aircraft turbofan engines by using an algorithm based on nonlinear programming

NASA Technical Reports Server (NTRS)

Teren, F.

1977-01-01

Minimum time accelerations of aircraft turbofan engines are presented. The calculation of these accelerations was made by using a piecewise linear engine model, and an algorithm based on nonlinear programming. Use of this model and algorithm allows such trajectories to be readily calculated on a digital computer with a minimal expenditure of computer time.

Event-driven management algorithm of an Engineering documents circulation system

NASA Astrophysics Data System (ADS)

Kuzenkov, V.; Zebzeev, A.; Gromakov, E.

2015-04-01

Development methodology of an engineering documents circulation system in the design company is reviewed. Discrete event-driven automatic models using description algorithms of project management is offered. Petri net use for dynamic design of projects is offered.

A comparison of two adaptive algorithms for the control of active engine mounts

NASA Astrophysics Data System (ADS)

Hillis, A. J.; Harrison, A. J. L.; Stoten, D. P.

2005-08-01

This paper describes work conducted in order to control automotive active engine mounts, consisting of a conventional passive mount and an internal electromagnetic actuator. Active engine mounts seek to cancel the oscillatory forces generated by the rotation of out-of-balance masses within the engine. The actuator generates a force dependent on a control signal from an algorithm implemented with a real-time DSP. The filtered-x least-mean-square (FXLMS) adaptive filter is used as a benchmark for comparison with a new implementation of the error-driven minimal controller synthesis (Er-MCSI) adaptive controller. Both algorithms are applied to an active mount fitted to a saloon car equipped with a four-cylinder turbo-diesel engine, and have no a priori knowledge of the system dynamics. The steady-state and transient performance of the two algorithms are compared and the relative merits of the two approaches are discussed. The Er-MCSI strategy offers significant computational advantages as it requires no cancellation path modelling. The Er-MCSI controller is found to perform in a fashion similar to the FXLMS filter—typically reducing chassis vibration by 50-90% under normal driving conditions.

Hybrid Neural-Network: Genetic Algorithm Technique for Aircraft Engine Performance Diagnostics Developed and Demonstrated

NASA Technical Reports Server (NTRS)

Kobayashi, Takahisa; Simon, Donald L.

2002-01-01

As part of the NASA Aviation Safety Program, a unique model-based diagnostics method that employs neural networks and genetic algorithms for aircraft engine performance diagnostics has been developed and demonstrated at the NASA Glenn Research Center against a nonlinear gas turbine engine model. Neural networks are applied to estimate the internal health condition of the engine, and genetic algorithms are used for sensor fault detection, isolation, and quantification. This hybrid architecture combines the excellent nonlinear estimation capabilities of neural networks with the capability to rank the likelihood of various faults given a specific sensor suite signature. The method requires a significantly smaller data training set than a neural network approach alone does, and it performs the combined engine health monitoring objectives of performance diagnostics and sensor fault detection and isolation in the presence of nominal and degraded engine health conditions.

Assessment of Validity and Reliability of IMNCI Algorithm in Comparison to Provisional Diagnosis of Senior Pediatricians in a Tertiary Hospital of Kolkata.

PubMed

Bhattacharyya, Agnihotri; Mukherjee, Shuvankar; Chatterjee, Chitra; Dasgupta, Samir

2013-04-01

Integrated management of childhood illness (IMNCI) is already operational in many states of India, but there are only limited studies in Indian scenario comparing its validity and reliability with the decisions of pediatricians. Aims and. To assess the validity and reliability of the IMNCI algorithm with provisional diagnosis of senior pediatricians for each IMNCI classifications. The present study is done with all the young infants between 0-2 months presented during the study period with a fresh episode of illness to test the validity and reliability of the algorithm in comparison to provisional diagnoses of senior pediatricians. The study was done in a tertiary care hospital. Validity characteristics such as sensitivity, specificity, positive predictive value, negative predictive value, and reliability characteristics such as percent agreement and Kappa were assessed for individual IMNCI classifications. The sensitivity of possible serious bacterial infection, local bacterial infection, jaundice, no dehydration and possible serious bacterial infection, not able to feed were 88.89, 14.29, 66.67, 25 and 44.44% respectively. The specificities for the same conditions were 71.72, 99.09, 99.07, 94.50 and 86.87%. Percent agreements for similar conditions were 74, 94, 97, 90 and 80% respectively and the Kappa ratios were 0.38, 0.20, 0.73, 0.19 and 0.29 respectively. It could be concluded that IMNCI is quite a sensitive strategy and could identify severe illnesses of young infants requiring referral to higher facility. Further studies, particularly in primary health care setting, are required.

A superlinear interior points algorithm for engineering design optimization

NASA Technical Reports Server (NTRS)

Herskovits, J.; Asquier, J.

1990-01-01

We present a quasi-Newton interior points algorithm for nonlinear constrained optimization. It is based on a general approach consisting of the iterative solution in the primal and dual spaces of the equalities in Karush-Kuhn-Tucker optimality conditions. This is done in such a way to have primal and dual feasibility at each iteration, which ensures satisfaction of those optimality conditions at the limit points. This approach is very strong and efficient, since at each iteration it only requires the solution of two linear systems with the same matrix, instead of quadratic programming subproblems. It is also particularly appropriate for engineering design optimization inasmuch at each iteration a feasible design is obtained. The present algorithm uses a quasi-Newton approximation of the second derivative of the Lagrangian function in order to have superlinear asymptotic convergence. We discuss theoretical aspects of the algorithm and its computer implementation.

Has ADVANCE Affected Senior Compared to Junior Women Scientists Differently?

NASA Astrophysics Data System (ADS)

Rosser, Sue

2015-01-01

Substantial evidence exists to demonstrate that the NSF ADVANCE Inititiative has made a positive impact upon institutions. Since it began in 2001, ADVANCE has changed the conversation, policies, and practices in ways to remove obstacles and systemic barriers preventing success for academic women scientists and engineers. Results from ADVANCE projects on campuses have facilitated consensus nationally about policies and practices that institutions may implement to help to alleviate issues, particularly for junior women scientists.Although getting women into senior and leadership positions in STEM constituted an initial impetus for ADVANCE, less emphasis was placed upon the needs of senior women scientists. Surveys of academic women scientists indicate that the issues faced by junior and senior women scientists differ significantly. The focus of ADVANCE on junior women in many ways seemed appropriate--the senior cohort of women scinetists is fed by the junior cohort of scientists; senior women serve as mentors, role models, and leaders for the junior colleagues, while continuing to struggle to achieve full status in the profession. This presentation will center on the differences in issues faced by senior compared to junior women scientists to explore whether a next step for ADVANCE should be to address needs of senior academic women scientists.

The Milliken/Georgia Tech Rising Senior Summer Program.

ERIC Educational Resources Information Center

Agrawal, Pradeep K; Sommerfeld, Jude T.

1987-01-01

Describes the Rising Senior Program at the Georgia Institute of Technology, which is a cooperative education program designed to provide student interns with an opportunity to apply engineering principles to real problems related to the business interests of the Milliken textile manufacturing company. (TW)

A novel algorithm for validating peptide identification from a shotgun proteomics search engine.

PubMed

Jian, Ling; Niu, Xinnan; Xia, Zhonghang; Samir, Parimal; Sumanasekera, Chiranthani; Mu, Zheng; Jennings, Jennifer L; Hoek, Kristen L; Allos, Tara; Howard, Leigh M; Edwards, Kathryn M; Weil, P Anthony; Link, Andrew J

2013-03-01

Liquid chromatography coupled with tandem mass spectrometry (LC-MS/MS) has revolutionized the proteomics analysis of complexes, cells, and tissues. In a typical proteomic analysis, the tandem mass spectra from a LC-MS/MS experiment are assigned to a peptide by a search engine that compares the experimental MS/MS peptide data to theoretical peptide sequences in a protein database. The peptide spectra matches are then used to infer a list of identified proteins in the original sample. However, the search engines often fail to distinguish between correct and incorrect peptides assignments. In this study, we designed and implemented a novel algorithm called De-Noise to reduce the number of incorrect peptide matches and maximize the number of correct peptides at a fixed false discovery rate using a minimal number of scoring outputs from the SEQUEST search engine. The novel algorithm uses a three-step process: data cleaning, data refining through a SVM-based decision function, and a final data refining step based on proteolytic peptide patterns. Using proteomics data generated on different types of mass spectrometers, we optimized the De-Noise algorithm on the basis of the resolution and mass accuracy of the mass spectrometer employed in the LC-MS/MS experiment. Our results demonstrate De-Noise improves peptide identification compared to other methods used to process the peptide sequence matches assigned by SEQUEST. Because De-Noise uses a limited number of scoring attributes, it can be easily implemented with other search engines.

Digital Image Analysis Algorithm For Determination of Particle Size Distributions In Diesel Engines

NASA Astrophysics Data System (ADS)

Armas, O.; Ballesteros, R.; Gomez, A.

One of the most serious problems associated to Diesel engines is pollutant emissions, standing out nitrogen oxides and particulate matter. However, although current emis- sions standards in Europe and America with regard to light vehicles and heavy duty engines refer the particulate limit in mass units, concern for knowing size and number of particles emitted by engines is being increased recently. This interest is promoted by last studies about particle harmful effects on health and is enhanced by recent changes in internal combustion engines technology. This study is focused on the implementation of a method to determine the particle size distribution made up in current methodology for vehicles certification in Europe. It will use an automated Digital Image Analysis Algorithm (DIAA) to determine particle size trends from Scanning Electron Microscope (SEM) images of filters charged in a dilution system used for measuring specific particulate emissions. The experimental work was performed on a steady state direct injection Diesel en- gine with 0.5 MW rated power, being considered as a typical engine in middle power industries. Particulate size distributions obtained using DIAA and a Scanning Mobil- ity Particle Sizer (SMPS), nowadays considered as the most reliable technique, were compared. Although number concentration detected by this method does not repre- sent real flowing particle concentration, this algorithm fairly reproduces the trends observed with SMPS when the engine load is varied.

Let Seniors Lead

ERIC Educational Resources Information Center

Dreis, Janice; Rehage, Larry

2006-01-01

Senior year of high school doesn't have to be a time of student disengagement, Dreis and Rehage claim. At New Trier High School in Winetka, Illinois, educators recognize seniors' readiness to contribute as instructional leaders in the classroom. The Senior Instructional Leadership Corps puts any interested senior into a working relationship…

Outcomes of senior reach gatekeeper referrals: comparison of the Spokane gatekeeper program, Colorado Senior Reach, and Mid-Kansas Senior Outreach.

PubMed

Bartsch, David A; Rodgers, Vicki K; Strong, Don

2013-01-01

Outcomes of older adults referred for care management and mental health services through the senior reach gatekeeper model of case finding were examined in this study and compared with the Spokane gatekeeper model Colorado Senior Reach and the Mid-Kansas Senior Outreach (MKSO) programs are the two Senior Reach Gatekeeper programs modeled after the Spokane program, employing the same community education and gatekeeper model and with mental health treatment for elderly adults in need of support. The three mature programs were compared on seniors served isolation, and depression ratings. Nontraditional community gatekeepers were trained and referred seniors in need. Findings indicate that individuals served by the two Senior Reach Gatekeeper programs demonstrated significant improvements. Isolation indicators such as social isolation decreased and depression symptoms and suicide ideation also decreased. These findings for two Senior Reach Gatekeeper programs demonstrate that the gatekeeper approach to training community partners worked in referring at-risk seniors in need in meeting their needs, and in having a positive impact on their lives.

A real-time simulation evaluation of an advanced detection. Isolation and accommodation algorithm for sensor failures in turbine engines

NASA Technical Reports Server (NTRS)

Merrill, W. C.; Delaat, J. C.

1986-01-01

An advanced sensor failure detection, isolation, and accommodation (ADIA) algorithm has been developed for use with an aircraft turbofan engine control system. In a previous paper the authors described the ADIA algorithm and its real-time implementation. Subsequent improvements made to the algorithm and implementation are discussed, and the results of an evaluation presented. The evaluation used a real-time, hybrid computer simulation of an F100 turbofan engine.

The Perceptions of Change and Change Readiness in Junior and Senior Engineering & Technology Students

NASA Astrophysics Data System (ADS)

Moler, Perry J.

The purpose of this study was to understand what perceptions junior and senior engineering & technology students have about change, change readiness, and selected attributes, skills, and abilities. The selected attributes, skills, and abilities for this study were lifelong learning, leadership, and self-efficacy. The business environment of today is dynamic, with any number of internal and external events requiring an organization to adapt through the process of organizational development. Organizational developments affect businesses as a whole, but these developments are more evident in fields related to engineering and technology. Which require employees working through such developments be flexible and adaptable to a new professional environment. This study was an Explanatory Sequential Mixed Methods design, with Stage One being an online survey that collected individuals' perceptions of change, change readiness, and associated attributes, skills, and abilities. Stage Two was a face-to-face interview with a random sample of individuals who agreed to be interviewed in Stage One. This process was done to understand why students' perceptions are what they are. By using a mixed-method study, a more complete understanding of the current perceptions of students was developed, thus allowing external stakeholders' such as Human Resource managers more insight into the individuals they seek to recruit. The results from Stage One, one sample T-test with a predicted mean of 3.000 for this study indicated that engineering & technology students have a positive perceptions of Change Mean = 3.7024; Change Readiness Mean = 3.9313; Lifelong Learning Mean = 4.571; Leadership = 4.036; and Self-Efficacy Mean = 4.321. A One-way ANOVA was also conducted to understand the differences between traditional and non-traditional student regarding change and change readiness. The results of the ANOVA test indicated there were no significant differences between these two groups. The results

What happens when seniors participate in new eHealth schemes?

PubMed

Frennert, Susanne; Östlund, Britt

2016-10-01

This article adds empirical depth to our understanding of seniors' involvement in the making of eHealth systems. Multi-sited interviews and observations were conducted at seniors' homes before an eHealth system was installed, during the home trials and post-removal of the system. Our findings indicate that although the senior participants chose to participate in the home trials, the choice itself was configured by the stigmatization of seniors as technophobes, fear of "falling behind" and the association of technology with youth, the future and being up-to-date. Being a participant in home trials of an eHealth system became an identity of its own, representing a forward thinking and contemporary person who embraced changes and new technology. Implications for Rehabilitation This article highlights the importance of understanding the participants' drive to participate in field trials and the impact this motivation has on how, during field trials, they perceive using an eHealth system and its perceived usefulness. When studying eHealth systems "in the making at senior" participants' homes, the seniors become part of the research team. The senior participants' learning and knowledge transfer evolves from the dialogue with the research team. For equal participation and power there is a need for ethical, mutual and equal power-relations in the research team (between researchers from different paradigms such as engineers and sociologists) as well as between the researchers' and the participants'.

Save Senioritis with Serious Senior Studies

ERIC Educational Resources Information Center

Chmelynski, Carol

2004-01-01

From more rigorous courses during the twelfth grade to individual projects and internships, school districts across the country are taking a variety of steps for the purpose of keeping seniors engaged in learning during their senior year of high school. At the same time, they are also warning students about the possibility that students who have…

Multiobjective Optimization of Rocket Engine Pumps Using Evolutionary Algorithm

NASA Technical Reports Server (NTRS)

Oyama, Akira; Liou, Meng-Sing

2001-01-01

A design optimization method for turbopumps of cryogenic rocket engines has been developed. Multiobjective Evolutionary Algorithm (MOEA) is used for multiobjective pump design optimizations. Performances of design candidates are evaluated by using the meanline pump flow modeling method based on the Euler turbine equation coupled with empirical correlations for rotor efficiency. To demonstrate the feasibility of the present approach, a single stage centrifugal pump design and multistage pump design optimizations are presented. In both cases, the present method obtains very reasonable Pareto-optimal solutions that include some designs outperforming the original design in total head while reducing input power by one percent. Detailed observation of the design results also reveals some important design criteria for turbopumps in cryogenic rocket engines. These results demonstrate the feasibility of the EA-based design optimization method in this field.

In-depth analysis of protein inference algorithms using multiple search engines and well-defined metrics.

PubMed

Audain, Enrique; Uszkoreit, Julian; Sachsenberg, Timo; Pfeuffer, Julianus; Liang, Xiao; Hermjakob, Henning; Sanchez, Aniel; Eisenacher, Martin; Reinert, Knut; Tabb, David L; Kohlbacher, Oliver; Perez-Riverol, Yasset

2017-01-06

In mass spectrometry-based shotgun proteomics, protein identifications are usually the desired result. However, most of the analytical methods are based on the identification of reliable peptides and not the direct identification of intact proteins. Thus, assembling peptides identified from tandem mass spectra into a list of proteins, referred to as protein inference, is a critical step in proteomics research. Currently, different protein inference algorithms and tools are available for the proteomics community. Here, we evaluated five software tools for protein inference (PIA, ProteinProphet, Fido, ProteinLP, MSBayesPro) using three popular database search engines: Mascot, X!Tandem, and MS-GF+. All the algorithms were evaluated using a highly customizable KNIME workflow using four different public datasets with varying complexities (different sample preparation, species and analytical instruments). We defined a set of quality control metrics to evaluate the performance of each combination of search engines, protein inference algorithm, and parameters on each dataset. We show that the results for complex samples vary not only regarding the actual numbers of reported protein groups but also concerning the actual composition of groups. Furthermore, the robustness of reported proteins when using databases of differing complexities is strongly dependant on the applied inference algorithm. Finally, merging the identifications of multiple search engines does not necessarily increase the number of reported proteins, but does increase the number of peptides per protein and thus can generally be recommended. Protein inference is one of the major challenges in MS-based proteomics nowadays. Currently, there are a vast number of protein inference algorithms and implementations available for the proteomics community. Protein assembly impacts in the final results of the research, the quantitation values and the final claims in the research manuscript. Even though protein

Application of integration algorithms in a parallel processing environment for the simulation of jet engines

NASA Technical Reports Server (NTRS)

Krosel, S. M.; Milner, E. J.

1982-01-01

The application of Predictor corrector integration algorithms developed for the digital parallel processing environment are investigated. The algorithms are implemented and evaluated through the use of a software simulator which provides an approximate representation of the parallel processing hardware. Test cases which focus on the use of the algorithms are presented and a specific application using a linear model of a turbofan engine is considered. Results are presented showing the effects of integration step size and the number of processors on simulation accuracy. Real time performance, interprocessor communication, and algorithm startup are also discussed.

An algorithm for engineering regime shifts in one-dimensional dynamical systems

NASA Astrophysics Data System (ADS)

Tan, James P. L.

2018-01-01

Regime shifts are discontinuous transitions between stable attractors hosting a system. They can occur as a result of a loss of stability in an attractor as a bifurcation is approached. In this work, we consider one-dimensional dynamical systems where attractors are stable equilibrium points. Relying on critical slowing down signals related to the stability of an equilibrium point, we present an algorithm for engineering regime shifts such that a system may escape an undesirable attractor into a desirable one. We test the algorithm on synthetic data from a one-dimensional dynamical system with a multitude of stable equilibrium points and also on a model of the population dynamics of spruce budworms in a forest. The algorithm and other ideas discussed here contribute to an important part of the literature on exercising greater control over the sometimes unpredictable nature of nonlinear systems.

Senior Leader Career Management: Implications for Senior Leaders and Organizations

ERIC Educational Resources Information Center

Larkin, Jean

2012-01-01

This qualitative research study across three large consumer products organizations explored career management of senior leaders to gain an understanding of what is important to senior leaders in their careers and what strategies they are using for career management. It also investigated senior leaders' expectations of organizations for career…

Generalized seniority on a deformed single-particle basis

NASA Astrophysics Data System (ADS)

Jia, L. Y.

2017-09-01

Recently, I proposed a fast computing scheme for generalized seniority on a spherical single-particle basis [J. Phys. G: Nucl. Part. Phys. 42, 115105 (2015), 10.1088/0954-3899/42/11/115105]. This work redesigns the scheme to make it applicable to deformed single-particle basis. The algorithm is applied to the rare-earth-metal nucleus 94 64 158Gd for intrinsic (body-fixed frame) neutron excitations under the low-momentum NN interaction Vlow -k. By allowing as many as four broken pairs, I compute the lowest 300 intrinsic states of several multipolarities. These states converge well to the exact ones, showing generalized seniority is very effective in truncating the deformed shell model. Under realistic interactions, the picture remains approximately valid: The ground state is a coherent pair condensate and the pairs gradually break up as excitation energy increases.

Green Engineering Textbook and Training Modules

EPA Pesticide Factsheets

EPA's Green Engineering textbook, Green Engineering: Environmentally Conscious Design of Chemical Processes, is a college senior-to-graduate-level engineering textbook. The primary authors are Dr. David Allen and Dr. David Shonnard.

A new chaotic multi-verse optimization algorithm for solving engineering optimization problems

NASA Astrophysics Data System (ADS)

Sayed, Gehad Ismail; Darwish, Ashraf; Hassanien, Aboul Ella

2018-03-01

Multi-verse optimization algorithm (MVO) is one of the recent meta-heuristic optimization algorithms. The main inspiration of this algorithm came from multi-verse theory in physics. However, MVO like most optimization algorithms suffers from low convergence rate and entrapment in local optima. In this paper, a new chaotic multi-verse optimization algorithm (CMVO) is proposed to overcome these problems. The proposed CMVO is applied on 13 benchmark functions and 7 well-known design problems in the engineering and mechanical field; namely, three-bar trust, speed reduce design, pressure vessel problem, spring design, welded beam, rolling element-bearing and multiple disc clutch brake. In the current study, a modified feasible-based mechanism is employed to handle constraints. In this mechanism, four rules were used to handle the specific constraint problem through maintaining a balance between feasible and infeasible solutions. Moreover, 10 well-known chaotic maps are used to improve the performance of MVO. The experimental results showed that CMVO outperforms other meta-heuristic optimization algorithms on most of the optimization problems. Also, the results reveal that sine chaotic map is the most appropriate map to significantly boost MVO's performance.

A parallel implementation of the network identification by multiple regression (NIR) algorithm to reverse-engineer regulatory gene networks.

PubMed

Gregoretti, Francesco; Belcastro, Vincenzo; di Bernardo, Diego; Oliva, Gennaro

2010-04-21

The reverse engineering of gene regulatory networks using gene expression profile data has become crucial to gain novel biological knowledge. Large amounts of data that need to be analyzed are currently being produced due to advances in microarray technologies. Using current reverse engineering algorithms to analyze large data sets can be very computational-intensive. These emerging computational requirements can be met using parallel computing techniques. It has been shown that the Network Identification by multiple Regression (NIR) algorithm performs better than the other ready-to-use reverse engineering software. However it cannot be used with large networks with thousands of nodes--as is the case in biological networks--due to the high time and space complexity. In this work we overcome this limitation by designing and developing a parallel version of the NIR algorithm. The new implementation of the algorithm reaches a very good accuracy even for large gene networks, improving our understanding of the gene regulatory networks that is crucial for a wide range of biomedical applications.

A gene network simulator to assess reverse engineering algorithms.

PubMed

Di Camillo, Barbara; Toffolo, Gianna; Cobelli, Claudio

2009-03-01

In the context of reverse engineering of biological networks, simulators are helpful to test and compare the accuracy of different reverse-engineering approaches in a variety of experimental conditions. A novel gene-network simulator is presented that resembles some of the main features of transcriptional regulatory networks related to topology, interaction among regulators of transcription, and expression dynamics. The simulator generates network topology according to the current knowledge of biological network organization, including scale-free distribution of the connectivity and clustering coefficient independent of the number of nodes in the network. It uses fuzzy logic to represent interactions among the regulators of each gene, integrated with differential equations to generate continuous data, comparable to real data for variety and dynamic complexity. Finally, the simulator accounts for saturation in the response to regulation and transcription activation thresholds and shows robustness to perturbations. It therefore provides a reliable and versatile test bed for reverse engineering algorithms applied to microarray data. Since the simulator describes regulatory interactions and expression dynamics as two distinct, although interconnected aspects of regulation, it can also be used to test reverse engineering approaches that use both microarray and protein-protein interaction data in the process of learning. A first software release is available at http://www.dei.unipd.it/~dicamill/software/netsim as an R programming language package.

Constellation Program Design Challenges as Opportunities for Educational Outreach and Workforce Development for Senior Design Classes

NASA Technical Reports Server (NTRS)

Trevino, Robert C.

2009-01-01

The Texas Space Grant Consortium (TSGC) and the Exploration Systems Mission Directorate (ESMD) both have programs that present design challenges for university senior design classes that offer great opportunities for educational outreach and workforce development. These design challenges have been identified by NASA engineers and researchers as real design problems faced by the Constellation Program in its exploration missions and architecture. Student teams formed in their senior design class select and then work on a design challenge for one or two semesters. The senior design class follows the requirements set by their university, but it must also comply with the Accreditation Board for Engineering and Technology (ABET) in order to meet the class academic requirements. Based on a one year fellowship at a TSGC university under the NASA Administrator's Fellowship Program (NAFP) and several years of experience, results and metrics are presented on the NASA Design Challenge Program.

Measuring river from the cloud - River width algorithm development on Google Earth Engine

NASA Astrophysics Data System (ADS)

Yang, X.; Pavelsky, T.; Allen, G. H.; Donchyts, G.

2017-12-01

Rivers are some of the most dynamic features of the terrestrial land surface. They help distribute freshwater, nutrients, sediment, and they are also responsible for some of the greatest natural hazards. Despite their importance, our understanding of river behavior is limited at the global scale, in part because we do not have a river observational dataset that spans both time and space. Remote sensing data represent a rich, largely untapped resource for observing river dynamics. In particular, publicly accessible archives of satellite optical imagery, which date back to the 1970s, can be used to study the planview morphodynamics of rivers at the global scale. Here we present an image processing algorithm developed using the Google Earth Engine cloud-based platform, that can automatically extracts river centerlines and widths from Landsat 5, 7, and 8 scenes at 30 m resolution. Our algorithm makes use of the latest monthly global surface water history dataset and an existing Global River Width from Landsat (GRWL) dataset to efficiently extract river masks from each Landsat scene. Then a combination of distance transform and skeletonization techniques are used to extract river centerlines. Finally, our algorithm calculates wetted river width at each centerline pixel perpendicular to its local centerline direction. We validated this algorithm using in situ data estimated from 16 USGS gauge stations (N=1781). We find that 92% of the width differences are within 60 m (i.e. the minimum length of 2 Landsat pixels). Leveraging Earth Engine's infrastructure of collocated data and processing power, our goal is to use this algorithm to reconstruct the morphodynamic history of rivers globally by processing over 100,000 Landsat 5 scenes, covering from 1984 to 2013.

An Approach to Developing the Laboratory Through Senior Design Projects.

ERIC Educational Resources Information Center

Faghri, Amir

1987-01-01

Describes a program in which senior engineering students are given the opportunity to design, make, and test apparatus intended for an upper-level teaching laboratory. Discusses such projects as a vapor compressor test stand with refrigerant mass flow measurement, a double-walled concentric annular heat pipe, and a vacuum filling station. (TW)

The third-age African American seniors: benefits of participating in senior multipurpose facilities.

PubMed

Taylor-Harris, Davette; Zhan, Heying Jenny

2011-05-01

This article examines the contexts and benefits of African American seniors' participation in multipurpose facilities. Using qualitative data from 15 in-depth participant interviews and 6-month on-site participant observations as well as a survey result, research revealed the physical, emotional, and social benefits that African American seniors reported as a result of their participation in various activities offered in a multipurpose senior center in Atlanta Georgia. The study presents a social context in which African American seniors constructed their new third age identities that is different from the wide-spread negative images depicted by the mainstream about this minority group. Findings from this study increase the knowledge about African American seniors' participation in multipurpose facilities and provide a better understanding for the diverse socio-economic backgrounds of African American seniors. Study results will have policy implications for a better development of senior centers for minority population in the United States for the promotion of productive and successful aging.

An Algorithm for Interactive Modeling of Space-Transportation Engine Simulations: A Constraint Satisfaction Approach

NASA Technical Reports Server (NTRS)

Mitra, Debasis; Thomas, Ajai; Hemminger, Joseph; Sakowski, Barbara

2001-01-01

In this research we have developed an algorithm for the purpose of constraint processing by utilizing relational algebraic operators. Van Beek and others have investigated in the past this type of constraint processing from within a relational algebraic framework, producing some unique results. Apart from providing new theoretical angles, this approach also gives the opportunity to use the existing efficient implementations of relational database management systems as the underlying data structures for any relevant algorithm. Our algorithm here enhances that framework. The algorithm is quite general in its current form. Weak heuristics (like forward checking) developed within the Constraint-satisfaction problem (CSP) area could be also plugged easily within this algorithm for further enhancements of efficiency. The algorithm as developed here is targeted toward a component-oriented modeling problem that we are currently working on, namely, the problem of interactive modeling for batch-simulation of engineering systems (IMBSES). However, it could be adopted for many other CSP problems as well. The research addresses the algorithm and many aspects of the problem IMBSES that we are currently handling.

Multivariable optimization of liquid rocket engines using particle swarm algorithms

NASA Astrophysics Data System (ADS)

Jones, Daniel Ray

Liquid rocket engines are highly reliable, controllable, and efficient compared to other conventional forms of rocket propulsion. As such, they have seen wide use in the space industry and have become the standard propulsion system for launch vehicles, orbit insertion, and orbital maneuvering. Though these systems are well understood, historical optimization techniques are often inadequate due to the highly non-linear nature of the engine performance problem. In this thesis, a Particle Swarm Optimization (PSO) variant was applied to maximize the specific impulse of a finite-area combustion chamber (FAC) equilibrium flow rocket performance model by controlling the engine's oxidizer-to-fuel ratio and de Laval nozzle expansion and contraction ratios. In addition to the PSO-controlled parameters, engine performance was calculated based on propellant chemistry, combustion chamber pressure, and ambient pressure, which are provided as inputs to the program. The performance code was validated by comparison with NASA's Chemical Equilibrium with Applications (CEA) and the commercially available Rocket Propulsion Analysis (RPA) tool. Similarly, the PSO algorithm was validated by comparison with brute-force optimization, which calculates all possible solutions and subsequently determines which is the optimum. Particle Swarm Optimization was shown to be an effective optimizer capable of quick and reliable convergence for complex functions of multiple non-linear variables.

Modified Backtracking Search Optimization Algorithm Inspired by Simulated Annealing for Constrained Engineering Optimization Problems

PubMed Central

Wang, Hailong; Sun, Yuqiu; Su, Qinghua; Xia, Xuewen

2018-01-01

The backtracking search optimization algorithm (BSA) is a population-based evolutionary algorithm for numerical optimization problems. BSA has a powerful global exploration capacity while its local exploitation capability is relatively poor. This affects the convergence speed of the algorithm. In this paper, we propose a modified BSA inspired by simulated annealing (BSAISA) to overcome the deficiency of BSA. In the BSAISA, the amplitude control factor (F) is modified based on the Metropolis criterion in simulated annealing. The redesigned F could be adaptively decreased as the number of iterations increases and it does not introduce extra parameters. A self-adaptive ε-constrained method is used to handle the strict constraints. We compared the performance of the proposed BSAISA with BSA and other well-known algorithms when solving thirteen constrained benchmarks and five engineering design problems. The simulation results demonstrated that BSAISA is more effective than BSA and more competitive with other well-known algorithms in terms of convergence speed. PMID:29666635

A Course in... Biochemical Engineering.

ERIC Educational Resources Information Center

Ng, Terry K-L.; And Others

1988-01-01

Describes a chemical engineering course for senior undergraduates and first year graduate students in biochemical engineering. Discusses five experiments used in the course: aseptic techniques, dissolved oxygen measurement, oxygen uptake by yeast, continuous sterilization, and cultivation of microorganisms. (MVL)

An algorithm on simultaneous optimization of performance and mass parameters of open-cycle liquid-propellant engine of launch vehicles

NASA Astrophysics Data System (ADS)

Eskandari, M. A.; Mazraeshahi, H. K.; Ramesh, D.; Montazer, E.; Salami, E.; Romli, F. I.

2017-12-01

In this paper, a new method for the determination of optimum parameters of open-cycle liquid-propellant engine of launch vehicles is introduced. The parameters affecting the objective function, which is the ratio of specific impulse to gross mass of the launch vehicle, are chosen to achieve maximum specific impulse as well as minimum mass for the structure of engine, tanks, etc. The proposed algorithm uses constant integration of thrust with respect to time for launch vehicle with specific diameter and length to calculate the optimum working condition. The results by this novel algorithm are compared to those obtained from using Genetic Algorithm method and they are also validated against the results of existing launch vehicle.

Teaching Engineering Students Team Work

NASA Technical Reports Server (NTRS)

Levi, Daniel

1998-01-01

The purpose of this manual is to provide professor's in engineering classes which the background necessary to use student team projects effectively. This manual describes some of the characteristics of student teams and how to use them in class. It provides a set of class activities and films which can be used to introduce and support student teams. Finally, a set of teaching modules used in freshmen, sophomore, and senior aeronautical engineering classes are presented. This manual was developed as part of a NASA sponsored project to improve the undergraduate education of aeronautical engineers. The project has helped to purchase a set of team work films which can be checked out from Cal Poly's Learning Resources Center in the Kennedy Library. Research for this project has included literature reviews on team work and cooperative learning; interviews, observations, and surveys of Cal Poly students from Industrial and Manufacturing Engineering, Aeronautical Engineering and Psychology; participation in the Aeronautical Engineering senior design lab; and interviews with engineering faculty. In addition to this faculty manual, there is a student team work manual which has been designed to help engineering students work better in teams.

Beyond Academics: Conquering Senioritis

ERIC Educational Resources Information Center

Rehage, Larry; Dreis, Janice

2009-01-01

Many educators complain that the blight of senioritis and the absence of rigor and relevance prevent the final year of high school from being the capstone year it should be. Helping seniors focus on the life-changing transition they are about to experience is an effective strategy for engaging seniors and infusing relevance and rigor in a profound…

5 CFR 630.301 - Annual leave accrual and accumulation-Senior Executive Service, Senior-Level, and Scientific and...

Code of Federal Regulations, 2010 CFR

2010-01-01

...-Senior Executive Service, Senior-Level, and Scientific and Professional Employees. 630.301 Section 630... LEAVE Annual Leave § 630.301 Annual leave accrual and accumulation—Senior Executive Service, Senior... the full pay period, and who— (1) Holds a position in the Senior Executive Service (SES) which is...

Real Time Search Algorithm for Observation Outliers During Monitoring Engineering Constructions

NASA Astrophysics Data System (ADS)

Latos, Dorota; Kolanowski, Bogdan; Pachelski, Wojciech; Sołoducha, Ryszard

2017-12-01

Real time monitoring of engineering structures in case of an emergency of disaster requires collection of a large amount of data to be processed by specific analytical techniques. A quick and accurate assessment of the state of the object is crucial for a probable rescue action. One of the more significant evaluation methods of large sets of data, either collected during a specified interval of time or permanently, is the time series analysis. In this paper presented is a search algorithm for those time series elements which deviate from their values expected during monitoring. Quick and proper detection of observations indicating anomalous behavior of the structure allows to take a variety of preventive actions. In the algorithm, the mathematical formulae used provide maximal sensitivity to detect even minimal changes in the object's behavior. The sensitivity analyses were conducted for the algorithm of moving average as well as for the Douglas-Peucker algorithm used in generalization of linear objects in GIS. In addition to determining the size of deviations from the average it was used the so-called Hausdorff distance. The carried out simulation and verification of laboratory survey data showed that the approach provides sufficient sensitivity for automatic real time analysis of large amount of data obtained from different and various sensors (total stations, leveling, camera, radar).

Precursors of Professionalism in College Seniors: Influence of Major, Gender, and Institution

ERIC Educational Resources Information Center

Nino, Lana S.

2013-01-01

Professionalism is a desirable quality linked to the evolution of democratic society and values (Brint, 1996; Freidson, 2001; Millerson, 1964). Nearly 68% of senior-level undergraduate students are driven to enter the professional world and serve society in their respective areas of expertise such as nursing, engineering, education, and business…

Development and applications of various optimization algorithms for diesel engine combustion and emissions optimization

NASA Astrophysics Data System (ADS)

Ogren, Ryan M.

For this work, Hybrid PSO-GA and Artificial Bee Colony Optimization (ABC) algorithms are applied to the optimization of experimental diesel engine performance, to meet Environmental Protection Agency, off-road, diesel engine standards. This work is the first to apply ABC optimization to experimental engine testing. All trials were conducted at partial load on a four-cylinder, turbocharged, John Deere engine using neat-Biodiesel for PSO-GA and regular pump diesel for ABC. Key variables were altered throughout the experiments, including, fuel pressure, intake gas temperature, exhaust gas recirculation flow, fuel injection quantity for two injections, pilot injection timing and main injection timing. Both forms of optimization proved effective for optimizing engine operation. The PSO-GA hybrid was able to find a superior solution to that of ABC within fewer engine runs. Both solutions call for high exhaust gas recirculation to reduce oxide of nitrogen (NOx) emissions while also moving pilot and main fuel injections to near top dead center for improved tradeoffs between NOx and particulate matter.

Alternative Pathways to Engineering Success--Using Academic and Social Integration to Understand Two-Year Engineering Student Success

ERIC Educational Resources Information Center

Marra, Rose M.; Tsai, Chia-Lin; Bogue, Barbara; Pytel, Jean Landa

2015-01-01

The need for educating engineers in the United States continues as the projected demand is rising the number of high school seniors planning to enter engineering careers has remained relatively stable (Sargent, 2014). Additionally, figures show that attrition rates in undergraduate engineering continue to be an area of concern, (Sargent, 2014;…

Pratt & Whitney Advanced Ducted Propulsor (ADP) Engine Test in 40x80ft w.t.: Engineers Peter

NASA Technical Reports Server (NTRS)

1993-01-01

Pratt & Whitney Advanced Ducted Propulsor (ADP) Engine Test in 40x80ft w.t.: Engineers Peter Zell (left) and Dr Clifton Horne (right) are shown preparing a laser light sheet for a flow visualization test. Shown standing in the nacelle of the ADP is John Girvin, senior test engineer for Pratt & Whitney.

Medication education and consultation at a senior dining program for independently living seniors.

PubMed

Schmiedt, Dean; Ellingson, Jody

2010-08-01

To determine if pharmacist involvement within a senior dining program benefits diners by addressing their medication-related questions, using educational sessions, and providing individual consultations. Catholic Charities Senior Dining sites in central Minnesota. Pharmacists went to three senior dining sites, providing educational sessions and individual consultations to independently living senior diners. Pharmacists developed a program, in a nontraditional setting, that used educational sessions and individual consultations to assist seniors with their medication-related questions. The number of diner questions, significant issues raised, issues addressed, and level of diner satisfaction. Pharmacists made 36 visits from January to December 2009. During those visits they presented educational talks to 3,089 diners, and 12.4% of all diners spoke individually with pharmacists. Pharmacists addressed 581 questions or concerns from 384 diners. Significant issues were noted in 25.8% of individual consultations (144 questions). The most common significant issues included: adverse drug reactions (59), indications without treatment (27), and drug interactions (23). Nonopioid analgesics, antilipemics, and antihypertensive medications were most commonly involved in significant issues. Satisfaction surveys were strongly positive, with 97% indicating pharmacists had addressed their medication-related concern; only 3% did not reply. Almost half (42.7%) of satisfaction surveys indicated the diner would change something as a result of meeting with the pharmacist. Pharmacist availability in a nontraditional setting can assist seniors with addressing potentially significant medication-related issues. Independently living seniors will seek out information from a pharmacist in a convenient setting.

Introduction to Engineering. Course I: Challenges of Engineering. Course II: Engineering Projects.

ERIC Educational Resources Information Center

Barrier, Lynn P.

This guide, which is designed to be used in a two-course sequence, is intended to prepare college-bound high school juniors and seniors for engineering and related courses at the college level. The guide was developed as part of an experimental competency-based curriculum that integrates the high-tech applications of mathematics and science…

Pratt & Whitney Advanced Ducted Propulsor (ADP) Engine Test in 40x80ft w.t.: Engineers Peter

NASA Technical Reports Server (NTRS)

1993-01-01

Pratt & Whitney Advanced Ducted Propulsor (ADP) Engine Test in 40x80ft w.t.: Engineers Peter Zell (left) and Dr Clifton Horne (right) are shown preparing for a laser light sheet for a flow visualization test. Shown standing in the nacelle of the ADP is John Girvin, senior test engineer for Pratt & Whitney.

Methods and Algorithms for Computer-aided Engineering of Die Tooling of Compressor Blades from Titanium Alloy

NASA Astrophysics Data System (ADS)

Khaimovich, A. I.; Khaimovich, I. N.

2018-01-01

The articles provides the calculation algorithms for blank design and die forming fitting to produce the compressor blades for aircraft engines. The design system proposed in the article allows generating drafts of trimming and reducing dies automatically, leading to significant reduction of work preparation time. The detailed analysis of the blade structural elements features was carried out, the taken limitations and technological solutions allowed to form generalized algorithms of forming parting stamp face over the entire circuit of the engraving for different configurations of die forgings. The author worked out the algorithms and programs to calculate three dimensional point locations describing the configuration of die cavity.

Optical engineering capstone design projects with industry sponsors

NASA Astrophysics Data System (ADS)

Bunch, Robert M.; Leisher, Paul O.; Granieri, Sergio C.

2014-09-01

Capstone senior design is the culmination of a student's undergraduate engineering education that prepares them for engineering practice. In fact, any engineering degree program that pursues accreditation by the Engineering Accreditation Commission of ABET must contain "a major design experience based on the knowledge and skills acquired in earlier course work and incorporating appropriate engineering standards and multiple realistic constraints." At Rose-Hulman, we offer an interdisciplinary Optical Engineering / Engineering Physics senior design curriculum that meets this requirement. Part of this curriculum is a two-course sequence where students work in teams on a design project leading to a functional prototype. The students begin work on their capstone project during the first week of their senior year. The courses are deliverable-driven and the students are held accountable for regular technical progress through weekly updates with their faculty advisor and mid-term design reviews. We have found that client-sponsored projects offer students an enriched engineering design experience as it ensures consideration of constraints and standards requirements similar to those that they will encounter as working engineers. Further, client-sponsored projects provide teams with an opportunity for regular customer interactions which help shape the product design. The process that we follow in both soliciting and helping to scope appropriate industry-related design projects will be described. In addition, an outline of the capstone course structure as well as methods used to hold teams accountable for technical milestones will be discussed. Illustrative examples of past projects will be provided.

Changing Roles for Senior Managers.

ERIC Educational Resources Information Center

Kettley, Polly; Strebler, Marie

Changes in the educational qualifications and skills expected of senior managers in the United Kingdom were examined through interviews with senior managers and human resource professionals in 17 large companies from a range of sectors. The following were identified as common objectives or responsibilities of senior managers: determining the…

Biological engineering applications of feedforward neural networks designed and parameterized by genetic algorithms.

PubMed

Ferentinos, Konstantinos P

2005-09-01

Two neural network (NN) applications in the field of biological engineering are developed, designed and parameterized by an evolutionary method based on the evolutionary process of genetic algorithms. The developed systems are a fault detection NN model and a predictive modeling NN system. An indirect or 'weak specification' representation was used for the encoding of NN topologies and training parameters into genes of the genetic algorithm (GA). Some a priori knowledge of the demands in network topology for specific application cases is required by this approach, so that the infinite search space of the problem is limited to some reasonable degree. Both one-hidden-layer and two-hidden-layer network architectures were explored by the GA. Except for the network architecture, each gene of the GA also encoded the type of activation functions in both hidden and output nodes of the NN and the type of minimization algorithm that was used by the backpropagation algorithm for the training of the NN. Both models achieved satisfactory performance, while the GA system proved to be a powerful tool that can successfully replace the problematic trial-and-error approach that is usually used for these tasks.

Reclaiming Senior Year

ERIC Educational Resources Information Center

D'Andrea, Kathleen

2005-01-01

The new learning opportunities that feed mind, body and soul helps the senior students develop the resiliency and intellectual qualities they need to make a healthy transition to post-high school life. The Monsignor Donovan High School in Toms River, New Jersey, has provided creative learning opportunities to seniors, which has planted in them the…

Topics for Lehigh County Seniors.

ERIC Educational Resources Information Center

Lehigh County Community Coll., Schnecksville, PA.

Lehigh County Community College (Pennsylvania) and the Lehigh County Senior Citizens' Center collaborated on a project to assess the learning needs of the senior center's 1,600 members. A needs assessment completed by 68 center members and interviews of an additional 38 center members established that senior citizens preferred short-term workshops…

Social work practice with LGBT seniors.

PubMed

Gratwick, Steve; Jihanian, Lila J; Holloway, Ian W; Sanchez, Marisol; Sullivan, Kathleen

2014-01-01

The Los Angeles Gay & Lesbian Center began providing services to LGBT seniors in 2008. Since then, the Center's seniors program has grown to over 3,300 clients. It provides a variety of enrichment and support services with the overarching goal of empowering seniors to successfully age in place. This article outlines the service delivery program of the Center's Seniors Services Department and describes its successes and challenges in meeting the needs of diverse LGBT seniors. It offers future directions for social work practice, policy, and research with LGBT older adults.

Innovative Approach to Senior Practicum Students.

PubMed

Golightly, Melissa; Kennett, Natalie; Stout, Jacqueline A

2017-12-01

Traditional senior practicum experiences (SPEs) are microsystem based-they allow senior nursing students the opportunity to build professional nursing competencies as they transition into practice. As health care transformation continues unabated, there is a need to work toward closing the gap between nursing academia and nursing practice. A cardiovascular service line created an innovative SPE to better prepare senior nursing students for working as professional nurses in a service line model. The Senior Practicum Immersion Experience (SPIE) proved to be beneficial to senior practicum students and offered firsthand experience of the role professional nurses play in a service line model. This model increased the number of senior practicum students accepted into the cardiac service line by 50%. The SPIE creates an innovative solution to increasing the number of senior practicum students while allowing students the ability to learn and practice in a service line model. [J Nurs Educ. 2017;56(12):745-747.]. Copyright 2017, SLACK Incorporated.

PSC algorithm description

NASA Technical Reports Server (NTRS)

Nobbs, Steven G.

1995-01-01

An overview of the performance seeking control (PSC) algorithm and details of the important components of the algorithm are given. The onboard propulsion system models, the linear programming optimization, and engine control interface are described. The PSC algorithm receives input from various computers on the aircraft including the digital flight computer, digital engine control, and electronic inlet control. The PSC algorithm contains compact models of the propulsion system including the inlet, engine, and nozzle. The models compute propulsion system parameters, such as inlet drag and fan stall margin, which are not directly measurable in flight. The compact models also compute sensitivities of the propulsion system parameters to change in control variables. The engine model consists of a linear steady state variable model (SSVM) and a nonlinear model. The SSVM is updated with efficiency factors calculated in the engine model update logic, or Kalman filter. The efficiency factors are used to adjust the SSVM to match the actual engine. The propulsion system models are mathematically integrated to form an overall propulsion system model. The propulsion system model is then optimized using a linear programming optimization scheme. The goal of the optimization is determined from the selected PSC mode of operation. The resulting trims are used to compute a new operating point about which the optimization process is repeated. This process is continued until an overall (global) optimum is reached before applying the trims to the controllers.

Fighting High School Senior Slump: The Spread of an Alternative Senior Program.

ERIC Educational Resources Information Center

Wade, Taron

1999-01-01

At several New York State high schools, seniors hold internships in architectural firms, Planned Parenthood, dentists' offices, and television and radio stations. Some make documentaries or pursue independent study in various subjects. These opportunities arise through a program (WISE) allowing second-semester seniors to design and complete their…

Multi-objective optimal design of magnetorheological engine mount based on an improved non-dominated sorting genetic algorithm

NASA Astrophysics Data System (ADS)

Zheng, Ling; Duan, Xuwei; Deng, Zhaoxue; Li, Yinong

2014-03-01

A novel flow-mode magneto-rheological (MR) engine mount integrated a diaphragm de-coupler and the spoiler plate is designed and developed to isolate engine and the transmission from the chassis in a wide frequency range and overcome the stiffness in high frequency. A lumped parameter model of the MR engine mount in single degree of freedom system is further developed based on bond graph method to predict the performance of the MR engine mount accurately. The optimization mathematical model is established to minimize the total of force transmissibility over several frequency ranges addressed. In this mathematical model, the lumped parameters are considered as design variables. The maximum of force transmissibility and the corresponding frequency in low frequency range as well as individual lumped parameter are limited as constraints. The multiple interval sensitivity analysis method is developed to select the optimized variables and improve the efficiency of optimization process. An improved non-dominated sorting genetic algorithm (NSGA-II) is used to solve the multi-objective optimization problem. The synthesized distance between the individual in Pareto set and the individual in possible set in engineering is defined and calculated. A set of real design parameters is thus obtained by the internal relationship between the optimal lumped parameters and practical design parameters for the MR engine mount. The program flowchart for the improved non-dominated sorting genetic algorithm (NSGA-II) is given. The obtained results demonstrate the effectiveness of the proposed optimization approach in minimizing the total of force transmissibility over several frequency ranges addressed.

Knowledge management in the engineering design environment

NASA Technical Reports Server (NTRS)

Briggs, Hugh C.

2006-01-01

The Aerospace and Defense industry is experiencing an increasing loss of knowledge through workforce reductions associated with business consolidation and retirement of senior personnel. Significant effort is being placed on process definition as part of ISO certification and, more recently, CMMI certification. The process knowledge in these efforts represents the simplest of engineering knowledge and many organizations are trying to get senior engineers to write more significant guidelines, best practices and design manuals. A new generation of design software, known as Product Lifecycle Management systems, has many mechanisms for capturing and deploying a wider variety of engineering knowledge than simple process definitions. These hold the promise of significant improvements through reuse of prior designs, codification of practices in workflows, and placement of detailed how-tos at the point of application.

Incorporating a Product Archaeology Paradigm across the Mechanical Engineering Curriculum

ERIC Educational Resources Information Center

Moore-Russo, Deborah; Cormier, Phillip; Lewis, Kemper; Devendorf, Erich

2013-01-01

Historically, the teaching of design theory in an engineering curriculum has been relegated to a senior capstone design experience. Presently, however, engineering design concepts and courses can be found through the entirety of most engineering programs. Educators have recognized that engineering design provides a foundational platform that can…

22 CFR 9.3 - Senior agency official.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Senior agency official. 9.3 Section 9.3 Foreign Relations DEPARTMENT OF STATE GENERAL SECURITY INFORMATION REGULATIONS § 9.3 Senior agency official. The... senior agency official to direct and administer its information security program. The Department's senior...

Production of Engineered Fabrics Using Artificial Neural Network-Genetic Algorithm Hybrid Model

NASA Astrophysics Data System (ADS)

Mitra, Ashis; Majumdar, Prabal Kumar; Banerjee, Debamalya

2015-10-01

The process of fabric engineering which is generally practised in most of the textile mills is very complicated, repetitive, tedious and time consuming. To eliminate this trial and error approach, a new approach of fabric engineering has been attempted in this work. Data sets of construction parameters [comprising of ends per inch, picks per inch, warp count and weft count] and three fabric properties (namely drape coefficient, air permeability and thermal resistance) of 25 handloom cotton fabrics have been used. The weights and biases of three artificial neural network (ANN) models developed for the prediction of drape coefficient, air permeability and thermal resistance were used to formulate the fitness or objective function and constraints of the optimization problem. The optimization problem was solved using genetic algorithm (GA). In both the fabrics which were attempted for engineering, the target and simulated fabric properties were very close. The GA was able to search the optimum set of fabric construction parameters with reasonably good accuracy except in case of EPI. However, the overall result is encouraging and can be improved further by using larger data sets of handloom fabrics by hybrid ANN-GA model.

Stennis engineer part of LCROSS moon mission

NASA Technical Reports Server (NTRS)

2009-01-01

Karma Snyder, a project manager at NASA's John C. Stennis Space Center, was a senior design engineer on the RL10 liquid rocket engine that powered the Centaur, the upper stage of the rocket used in NASA's Lunar CRater Observation and Sensing Satellite (LCROSS) mission in October 2009. Part of the LCROSS mission was to search for water on the moon by striking the lunar surface with a rocket stage, creating a plume of debris that could be analyzed for water ice and vapor. Snyder's work on the RL10 took place from 1995 to 2001 when she was a senior design engineer with Pratt & Whitney Rocketdyne. Years later, she sees the project as one of her biggest accomplishments in light of the LCROSS mission. 'It's wonderful to see it come into full service,' she said. 'As one of my co-workers said, the original dream was to get that engine to the moon, and we're finally realizing that dream.'

Forecasting of the development of professional medical equipment engineering based on neuro-fuzzy algorithms

NASA Astrophysics Data System (ADS)

Vaganova, E. V.; Syryamkin, M. V.

2015-11-01

The purpose of the research is the development of evolutionary algorithms for assessments of promising scientific directions. The main attention of the present study is paid to the evaluation of the foresight possibilities for identification of technological peaks and emerging technologies in professional medical equipment engineering in Russia and worldwide on the basis of intellectual property items and neural network modeling. An automated information system consisting of modules implementing various classification methods for accuracy of the forecast improvement and the algorithm of construction of neuro-fuzzy decision tree have been developed. According to the study result, modern trends in this field will focus on personalized smart devices, telemedicine, bio monitoring, «e-Health» and «m-Health» technologies.

Geological Education and the Senior Citizen.

ERIC Educational Resources Information Center

Larkin, Robert P.

1982-01-01

Although most educational programs for senior citizens emphasize arts and crafts, model science programs designed specifically for seniors, emphasizing geological science, have been developed at the University of Colorado (Colorado Springs). The programs have been well received and can be useful in integrating or mainstreaming seniors into the…

"If We Are Going to Include Them We Have to Do It before We Die": Norwegian Seniors' Views of Including Seniors with Intellectual Disability in Senior Centres

ERIC Educational Resources Information Center

Ingvaldsen, Anne Kristin; Balandin, Susan

2011-01-01

Background: Concepts of inclusion and participation are at the core of both international and Norwegian policy for people with intellectual disability. The aim of this study was to identify senior centre users' views of the barriers and solutions to the inclusion of seniors with intellectual disability in community senior centres. Method: Thirty…

A proposed Kalman filter algorithm for estimation of unmeasured output variables for an F100 turbofan engine

NASA Technical Reports Server (NTRS)

Alag, Gurbux S.; Gilyard, Glenn B.

1990-01-01

To develop advanced control systems for optimizing aircraft engine performance, unmeasurable output variables must be estimated. The estimation has to be done in an uncertain environment and be adaptable to varying degrees of modeling errors and other variations in engine behavior over its operational life cycle. This paper represented an approach to estimate unmeasured output variables by explicitly modeling the effects of off-nominal engine behavior as biases on the measurable output variables. A state variable model accommodating off-nominal behavior is developed for the engine, and Kalman filter concepts are used to estimate the required variables. Results are presented from nonlinear engine simulation studies as well as the application of the estimation algorithm on actual flight data. The formulation presented has a wide range of application since it is not restricted or tailored to the particular application described.

Toilet Grab-Bar Preference and Center of Pressure Deviation During Toilet Transfers in Healthy Seniors, Seniors With Hip Replacements, and Seniors Having Suffered a Stroke.

PubMed

Kennedy, Matthew Joel; Arcelus, Amaya; Guitard, Paulette; Goubran, R A; Sveistrup, Heidi

2015-01-01

Multiple toilet grab-bar configurations are required by people with a diverse spectrum of disability. The study purpose was to determine toilet grab-bar preference of healthy seniors, seniors with a hip replacement, and seniors post-stroke, and to determine the effect of each configuration on centre of pressure (COP) displacement during toilet transfers. 14 healthy seniors, 7 ambulatory seniors with a hip replacement, and 8 ambulatory seniors post-stroke participated in the study. Toilet transfers were performed with no bars (NB), commode (C), two vertical bars (2VB), one vertical bar (1VB), a horizontal bar (H), two swing-away bars (S) and a diagonal bar (D). COP was measured using pressure sensitive floor mats. Participants rated the safety, ease of use, helpfulness, comfort and preference for instalment. 2VB was most preferred and had the smallest COP deviation. Least preferred was H and NB. C caused largest COP displacement but had favourable ratings. The preference and safety of the 2VB should be considered in the design of accessible toilets and in accessibility construction guidelines. However these results need to be verified in non-ambulatory populations. C is frequently prescribed, but generates large COP deviation, suggesting it may present an increased risk of falls.

5 CFR 2641.206 - One-year restriction on any former senior or very senior employee's representations on behalf of...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false One-year restriction on any former senior or very senior employee's representations on behalf of, or aid or advice to, a foreign entity. 2641... senior or very senior employee's representations on behalf of, or aid or advice to, a foreign entity. (a...

Strengthening senior tax credit programs in Massachusetts.

PubMed

Kiesel, Kristin

2002-01-01

In the last decade, property taxes have increased, creating a financial burden on senior homeowners. In Massachusetts, senior property tax credit programs have arisen to address this problem, as well as to provide cost-effective volunteer assistance for municipal departments, offer seniors meaningful work that otherwise would not have been attempted, and foster involvement in municipal government among seniors. The success of the programs in retaining senior homeowners in the community remains to be evaluated. Program specifics are detailed, policy options are considered, and recommendations are made to strengthen existing programs and assist replication.

Safety Culture and Senior Leadership Behavior: Using Negative Safety Ratings to Align Clinical Staff and Senior Leadership.

PubMed

O'Connor, Shawn; Carlson, Elizabeth

2016-04-01

This report describes how staff-designed behavior changes among senior leaders can have a positive impact on clinical nursing staff and enhance the culture of safety in a community hospital. A positive culture of safety in a hospital improves outcomes for patients and staff. Senior leaders are accountable for developing an environment that supports a culture of safety. At 1 community hospital, surveys demonstrated that staff members did not view senior leaders as supportive of or competent in creating a culture of safety. After approval from the hospital's institutional review board was obtained, clinical nurses generated and selected ideas for senior leader behavior change. The new behaviors were assessed by a convenience sample survey of clinical nurses. In addition, culture of safety survey results were compared. Risk reports and harm events were also measured before and after behavior changes. The volume of risk and near-miss reports increased, showing that clinical staff were more inclined to report events after senior leader communication, access, and visibility increased. Harm events went down. The culture of safety survey demonstrated an improvement in the senior leadership domain in 4 of 6 units. The anonymous convenience survey demonstrated that staff members recognized changes that senior leaders had made and felt that these changes positively impacted the culture of safety. By developing skills in communication, advocacy, visibility, and access, senior leaders can enhance a hospital's culture of safety and create stronger ties with clinical staff.

For Seniors, Eat with Caution

MedlinePlus

... page please turn Javascript on. Healthy Holiday For Seniors, Eat with Caution Past Issues / Fall 2009 Table ... reduce risks of illness from bacteria in food, seniors (and others who face special risks of illness) ...

Education for Senior Adults.

ERIC Educational Resources Information Center

Hendrickson, Andrew; Aker, George F.

The major objectives of the Education for Senior Adults Leadership Development Institute were: (1) to give a deeper understanding of the characteristics of senior adults; (2) to give a sense of the richness and variety of activities that could be built into a program for the aging; (3) to provide help in problems of organizing and administering…

Genetic algorithm to optimize the design of main combustor and gas generator in liquid rocket engines

NASA Astrophysics Data System (ADS)

Son, Min; Ko, Sangho; Koo, Jaye

2014-06-01

A genetic algorithm was used to develop optimal design methods for the regenerative cooled combustor and fuel-rich gas generator of a liquid rocket engine. For the combustor design, a chemical equilibrium analysis was applied, and the profile was calculated using Rao's method. One-dimensional heat transfer was assumed along the profile, and cooling channels were designed. For the gas-generator design, non-equilibrium properties were derived from a counterflow analysis, and a vaporization model for the fuel droplet was adopted to calculate residence time. Finally, a genetic algorithm was adopted to optimize the designs. The combustor and gas generator were optimally designed for 30-tonf, 75-tonf, and 150-tonf engines. The optimized combustors demonstrated superior design characteristics when compared with previous non-optimized results. Wall temperatures at the nozzle throat were optimized to satisfy the requirement of 800 K, and specific impulses were maximized. In addition, the target turbine power and a burned-gas temperature of 1000 K were obtained from the optimized gas-generator design.

Genetics Home Reference: Senior-Løken syndrome

MedlinePlus

... Facebook Twitter Home Health Conditions Senior-Løken syndrome Senior-Løken syndrome Printable PDF Open All Close All ... Javascript to view the expand/collapse boxes. Description Senior-Løken syndrome is a rare disorder characterized by ...

77 FR 60450 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... DEPARTMENT OF HOMELAND SECURITY Office of the Secretary Senior Executive Service Performance... announces the appointment of the members of the Senior Executive Service Performance Review Boards for the... appropriate personnel actions for incumbents of Senior Executive Service, Senior Level and Senior Professional...

34 CFR 602.36 - Senior Department official's decision.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false Senior Department official's decision. 602.36 Section... Recognition Process Review and Decision by the Senior Department Official § 602.36 Senior Department official's decision. (a) The senior Department official makes a decision regarding recognition of an agency...

10 CFR 55.43 - Written examination: Senior operators.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Written examination: Senior operators. 55.43 Section 55.43... Tests § 55.43 Written examination: Senior operators. (a) Content. The written examination for a senior... needed to perform licensed senior operator duties. The knowledge, skills, and abilities will be...

Expert vs. novice: Problem decomposition/recomposition in engineering design

NASA Astrophysics Data System (ADS)

Song, Ting

The purpose of this research was to investigate the differences of using problem decomposition and problem recomposition among dyads of engineering experts, dyads of engineering seniors, and dyads of engineering freshmen. Fifty participants took part in this study. Ten were engineering design experts, 20 were engineering seniors, and 20 were engineering freshmen. Participants worked in dyads to complete an engineering design challenge within an hour. The entire design process was video and audio recorded. After the design session, members participated in a group interview. This study used protocol analysis as the methodology. Video and audio data were transcribed, segmented, and coded. Two coding systems including the FBS ontology and "levels of the problem" were used in this study. A series of statistical techniques were used to analyze data. Interview data and participants' design sketches also worked as supplemental data to help answer the research questions. By analyzing the quantitative and qualitative data, it was found that students used less problem decomposition and problem recomposition than engineer experts in engineering design. This result implies that engineering education should place more importance on teaching problem decomposition and problem recomposition. Students were found to spend less cognitive effort when considering the problem as a whole and interactions between subsystems than engineer experts. In addition, students were also found to spend more cognitive effort when considering details of subsystems. These results showed that students tended to use dept-first decomposition and experts tended to use breadth-first decomposition in engineering design. The use of Function (F), Behavior (B), and Structure (S) among engineering experts, engineering seniors, and engineering freshmen was compared on three levels. Level 1 represents designers consider the problem as an integral whole, Level 2 represents designers consider interactions between

Acceptance in the domestic environment: the experience of senior housing for lesbian, gay, bisexual, and transgender seniors.

PubMed

Sullivan, Kathleen M

2014-01-01

The social environment impacts the ability of older adults to interact successfully with their community and age-in-place. This study asked, for the first time, residents of existing Lesbian, Gay, Bisexual, and Transgender (LGBT) senior living communities to explain why they chose to live in those communities and what, if any, benefit the community afforded them. Focus groups were conducted at 3 retirement communities. Analysis found common categories across focus groups that explain the phenomenon of LGBT senior housing. Acceptance is paramount for LGBT seniors and social networks expanded, contrary to socioemotional selectivity theory. Providers are encouraged to develop safe spaces for LGBT seniors.

On Inviting Seniors to the Dance of Life.

ERIC Educational Resources Information Center

Aspy, Dave

1994-01-01

Considers dilemma faced by people who retire and are excluded from society. Discusses ways that society can be more inviting toward its senior citizens. Looks at senior citizenship and the costs of disinvitation. Discusses causes of the disinvitation to senior citizens, argues that seniors should not be disinvited, and offers specific…

5 CFR 319.102 - Senior-level positions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Senior-level positions. 319.102 Section 319.102 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS EMPLOYMENT IN SENIOR-LEVEL AND SCIENTIFIC AND PROFESSIONAL POSITIONS General § 319.102 Senior-level positions...

22 CFR 9.3 - Senior agency official.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Relations DEPARTMENT OF STATE GENERAL SECURITY INFORMATION REGULATIONS § 9.3 Senior agency official. The... senior agency official to direct and administer its information security program. The Department's senior... carrying out the provisions of the Executive Order and the Department's information security program by the...

Utilizing Civil Engineering Senior Design Capstone Projects to Evaluate Students' Sustainability Education across Engineering Curriculum

ERIC Educational Resources Information Center

Dancz, Claire L. A.; Ketchman, Kevin J.; Burke, Rebekah D.; Hottle, Troy A.; Parrish, Kristen; Bilec, Melissa M.; Landis, Amy E.

2017-01-01

While many institutions express interest in integrating sustainability into their civil engineering curriculum, the engineering community lacks consensus on established methods for infusing sustainability into curriculum and verified approaches to assess engineers' sustainability knowledge. This paper presents the development of a sustainability…

System Engineering Paper

NASA Technical Reports Server (NTRS)

Heise, James; Hull, Bethanne J.; Bauer, Jonathan; Beougher, Nathan G.; Boe, Caleb; Canahui, Ricardo; Charles, John P.; Cooper, Zachary Davis Job; DeShaw, Mark A.; Fontanella, Luan Gasparetto;

4 CFR 9.1 - GAO Senior Executive Service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 4 Accounts 1 2010-01-01 2010-01-01 false GAO Senior Executive Service. 9.1 Section 9.1 Accounts GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL SYSTEM SENIOR EXECUTIVE SERVICE § 9.1 GAO Senior Executive Service... Office Senior Executive Service which meets the requirements set forth in section 3131 of title 5, United...

Motivation to volunteer among senior center participants.

PubMed

Pardasani, Manoj

2018-04-01

Senior centers in the United States play a vital role in the aging continuum of care as the focal points of a community-based system of services targeting independent older adults to promote their social integration and civically engagement. Although several studies have evaluated the diversity of senior center programs, demographic characteristics of participants, and benefits of participation, very few have explored motivations to volunteer among participants. Many senior centers rely on a cadre of participants who volunteer there to assist with programs and meal services. However, a systematic examination of volunteering interests and the rationale for volunteering among senior center participants has been missing from the literature. This mixed-methods study, conducted at a large suburban senior center, explores the interests and motivations of volunteerism among the participants. The study found that there was limited interest in volunteering among senior center participants. Those who were motivated to volunteer wanted to do so in order to stay connected with their community. There was strong interest in volunteering for single events or projects rather than a long-term commitment. Implications for senior centers are discussed.

76 FR 39361 - AmeriCorps State/National, Senior Companions, Foster Grandparents, and Retired and Senior...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-06

...) on Senior Companions, Foster Grandparents, Retired Senior Volunteer Program grant-funded staff, Learn... disabilities. DATES: To be certain your comments are considered, they must reach the Corporation on or before... except Federal holidays. Assistance to Individuals With Disabilities in Reviewing the Rulemaking Record...

Development of Systems Engineering Maturity Models and Management Tools

DTIC Science & Technology

2011-01-21

Ph.D., Senior Personnel, Stevens Institute of Technology Abhi Deshmukh, Ph.D., Senior Personnel, Texas A&M University Matin Sarfaraz, Research ...WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Stevens Institute of Technology,Systems Engineering Research Center (SERC),1...tools (MPT) for effectively and efficiently addressing these challenges are likewise being challenged. The goal of this research was to develop a

17 CFR 200.503 - Senior agency official.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Senior agency official. 200... Information and Material § 200.503 Senior agency official. The Executive Director of the Commission is designated the senior agency official responsible for conducting an oversight program to ensure effective...

5 CFR 319.401 - Senior-level positions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Senior-level positions. 319.401 Section... IN SENIOR-LEVEL AND SCIENTIFIC AND PROFESSIONAL POSITIONS Recruitment and Examination § 319.401 Senior-level positions. (a) General. SL positions may be in either the competitive or excepted service...

46 CFR 503.52 - Senior agency official.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 9 2010-10-01 2010-10-01 false Senior agency official. 503.52 Section 503.52 Shipping FEDERAL MARITIME COMMISSION GENERAL AND ADMINISTRATIVE PROVISIONS PUBLIC INFORMATION Information Security Program § 503.52 Senior agency official. The Chairman of the Commission shall designate a senior agency...

5 CFR 319.401 - Senior-level positions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... IN SENIOR-LEVEL AND SCIENTIFIC AND PROFESSIONAL POSITIONS Recruitment and Examination § 319.401 Senior-level positions. (a) General. SL positions may be in either the competitive or excepted service... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Senior-level positions. 319.401 Section...

Motion Cueing Algorithm Development: Piloted Performance Testing of the Cueing Algorithms

NASA Technical Reports Server (NTRS)

Houck, Jacob A. (Technical Monitor); Telban, Robert J.; Cardullo, Frank M.; Kelly, Lon C.

2005-01-01

The relative effectiveness in simulating aircraft maneuvers with both current and newly developed motion cueing algorithms was assessed with an eleven-subject piloted performance evaluation conducted on the NASA Langley Visual Motion Simulator (VMS). In addition to the current NASA adaptive algorithm, two new cueing algorithms were evaluated: the optimal algorithm and the nonlinear algorithm. The test maneuvers included a straight-in approach with a rotating wind vector, an offset approach with severe turbulence and an on/off lateral gust that occurs as the aircraft approaches the runway threshold, and a takeoff both with and without engine failure after liftoff. The maneuvers were executed with each cueing algorithm with added visual display delay conditions ranging from zero to 200 msec. Two methods, the quasi-objective NASA Task Load Index (TLX), and power spectral density analysis of pilot control, were used to assess pilot workload. Piloted performance parameters for the approach maneuvers, the vertical velocity upon touchdown and the runway touchdown position, were also analyzed but did not show any noticeable difference among the cueing algorithms. TLX analysis reveals, in most cases, less workload and variation among pilots with the nonlinear algorithm. Control input analysis shows pilot-induced oscillations on a straight-in approach were less prevalent compared to the optimal algorithm. The augmented turbulence cues increased workload on an offset approach that the pilots deemed more realistic compared to the NASA adaptive algorithm. The takeoff with engine failure showed the least roll activity for the nonlinear algorithm, with the least rudder pedal activity for the optimal algorithm.

Industrial Scale Synthesis of Carbon Nanotubes Via Fluidized Bed Chemical Vapor Deposition: A Senior Design Project

ERIC Educational Resources Information Center

Smith, York R.; Fuchs, Alan; Meyyappan, M.

2010-01-01

Senior year chemical engineering students designed a process to produce 10 000 tonnes per annum of single wall carbon nanotubes (SWNT) and also conducted bench-top experiments to synthesize SWNTs via fluidized bed chemical vapor deposition techniques. This was an excellent pedagogical experience because it related to the type of real world design…

41 CFR 60-20.4 - Seniority system.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Seniority system. 60-20.4 Section 60-20.4 Public Contracts and Property Management Other Provisions Relating to Public... 20-SEX DISCRIMINATION GUIDELINES § 60-20.4 Seniority system. Where they exist, seniority lines and...

41 CFR 60-20.4 - Seniority system.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Seniority system. 60-20.4 Section 60-20.4 Public Contracts and Property Management Other Provisions Relating to Public... 20-SEX DISCRIMINATION GUIDELINES § 60-20.4 Seniority system. Where they exist, seniority lines and...

5 CFR 319.102 - Senior-level positions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Senior-level positions. 319.102 Section... IN SENIOR-LEVEL AND SCIENTIFIC AND PROFESSIONAL POSITIONS General § 319.102 Senior-level positions... in the competitive service unless the position is excepted by statute, Executive order, or the Office...

Seniors' perceptions of vehicle safety risks and needs.

PubMed

Shaw, Lynn; Polgar, Jan Miller; Vrkljan, Brenda; Jacobson, Jill

2010-01-01

The investigation of vehicle safety needs for older drivers and passengers is integral for their safe transportation. A program of research on safe transportation for seniors was launched through AUTO21, a Canadian Network of Centres of Excellence. This national research network focuses on a wide range of automotive issues, from materials and design to safety and societal issues. An inductive qualitative inquiry of seniors' driving experiences, safety feature use, and strategies to prevent injury and manage risks was a first step in this program. We conducted interviews and focus groups with 58 seniors without disabilities and 9 seniors with disabilities. We identified a lack of congruity between the vehicle and safety feature design and seniors' needs. Seniors described strategies to manage their safety and that of others. Specific aspects of vehicle design, safety features, and action strategies that support safer use and operation of a vehicle by seniors are outlined.

Overcoming Senior Slump: The Community College Role. ERIC Digest.

ERIC Educational Resources Information Center

Peterson, Kimberly

The high school curriculum in the U.S., especially during the senior year, tends to lack in academic intensity. This document argues that not only are high school seniors not being challenged during their senior year, but they are also not preparing for college during that time. A wasted senior year, or "senior slump," can result in…

College-Bound Seniors, 1972-73.

ERIC Educational Resources Information Center

College Entrance Examination Board, New York, NY.

Comprehensive records of all 1972-73 high school seniors who registered for the College Entrance Examination Board's Admissions Testing Program (ATP) before May of their senior year are analyzed in this national ATP summary report. Information is provided on the participant's ethnic background, high school grades, educational background,…

Life Skills Curriculum for Senior Adult Learners.

ERIC Educational Resources Information Center

Leon County Schools, Tallahassee, FL.

This life skills curriculum helps adult basic educators meet the needs of senior adult learners. An introduction contains the following sections: purpose statement; description of the senior adult learner; tips to remember on teaching senior adults; physiology of aging; teaching the hearing impaired; and teaching the visually impaired. The life…

A Demonstration Program for Training Senior Teachers.

ERIC Educational Resources Information Center

Stuen, Cynthia; And Others

The Seniors Teaching Seniors project was conducted at the Columbia University Brookdale Institute on Aging and Adult Development to train older adults to communicate more effectively their skills and expertise. Older adults were to develop teaching skills so that they could conduct classes at senior centers. Two older-adult volunteers were…

Seniors' perspectives on care: a case study of the Alex Seniors health clinic, Calgary.

PubMed

Shaw, Marta; Rypien, Candace; Drummond, Neil; Harasym, Patricia; Nixon, Lara

2015-02-25

Primary care initiatives face an imperative to not only reduce barriers to care for their patients but also to uniquely accommodate the complex needs of at-risk patient populations. Patient-centered multidisciplinary care team models for primary care, like the Alex Seniors Clinic, are one approach for providing comprehensive care for marginalized seniors. The purpose of this qualitative study was to explore patient perspectives on the responsiveness of the Alex Seniors Clinic to their stated health needs. Themes reflected participants' perspectives on factors impacting their health needs as vulnerable seniors as well as on the measures that the Alex Seniors Clinic has taken to meet those needs. Factors impacting health included: the nature of their relationships to the physical environment in which they lived, the nature of the relationships they had to others in that environment, and independence and autonomy. Participants identified accessibility, respect and support, and advocacy as the ways in which the clinic was working to address those health needs. While respect and support, as well as advocacy, effectively addressed some patient needs, participants felt that accessibility problems continue to be health-related barriers for clinic patients. This may be due to the fact that issues of accessibility reflect larger community and social problems. Nevertheless, it is only through engaging the patient community for input on clinic approaches that an understanding can be gained of how closely a clinic's care goals are currently aligning with patient perspectives of the care and services they receive.

41 CFR 60-20.4 - Seniority system.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Seniority system. 60-20.4 Section 60-20.4 Public Contracts and Property Management Other Provisions Relating to Public Contracts... DISCRIMINATION GUIDELINES § 60-20.4 Seniority system. Where they exist, seniority lines and lists must not be...

41 CFR 60-20.4 - Seniority system.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Seniority system. 60-20.4 Section 60-20.4 Public Contracts and Property Management Other Provisions Relating to Public Contracts... DISCRIMINATION GUIDELINES § 60-20.4 Seniority system. Where they exist, seniority lines and lists must not be...

Department of Defense Senior Intelligence Oversight Official

Science.gov Websites

Skip to main content (Press Enter). Toggle navigation Department of Defense Senior Intelligence Intelligence Oversight Official Department of Defense Senior Intelligence Oversight Official Home About DOD Defense Senior Intelligence Oversight Official Website Michael T. Mahar, DoD SIOO Click here for DoD SIOO

College Seniors' Theory of Their Academic Motivation

ERIC Educational Resources Information Center

Van Etten, Shawn; Pressley, Michael; McInerney, Dennis M.; Liem, Arief Darmanegara

2008-01-01

College seniors participated in an ethnographic interview study about their academic motivations. It was found that grades and graduation are 2 primary distal target goals that motivate their academic efforts during the senior year. A variety of proximal factors were also reported to affect the seniors' motivation. These factors can be divided…

41 CFR 60-20.4 - Seniority system.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Seniority system. 60-20.4 Section 60-20.4 Public Contracts and Property Management Other Provisions Relating to Public Contracts... DISCRIMINATION GUIDELINES § 60-20.4 Seniority system. Where they exist, seniority lines and lists must not be...

College-Bound Seniors, 1971-72.

ERIC Educational Resources Information Center

College Entrance Examination Board, New York, NY.

Comprehensive records of all 1971-72 high school seniors who registered for the College Board's Admissions Testing Program (ATP) before May of their senior year are analyzed in this national ATP summary report. Data tables provide information on the participants' ethnic background, high school grades, educational background, self-reported class…

Hybrid-Aware Model for Senior Wellness Service in Smart Home.

PubMed

Jung, Yuchae

2017-05-22

Smart home technology with situation-awareness is important for seniors to improve safety and security. With the development of context-aware computing, wearable sensor technology, and ubiquitous computing, it is easier for seniors to manage their health problem in smart home environment. For monitoring senior activity in smart home, wearable, and motion sensors-such as respiration rate (RR), electrocardiography (ECG), body temperature, and blood pressure (BP)-were used for monitoring movements of seniors. For context-awareness, environmental sensors-such as gas, fire, smoke, dust, temperature, and light sensors-were used for senior location data collection. Based on senior activity, senior health status can be classified into positive and negative. Based on senior location and time, senior safety is classified into safe and emergency. In this paper, we propose a hybrid inspection service middleware for monitoring elderly health risk based on senior activity and location. This hybrid-aware model for the detection of abnormal status of seniors has four steps as follows: (1) data collection from biosensors and environmental sensors; (2) monitoring senior location and time of stay in each location using environmental sensors; (3) monitoring senior activity using biometric data; finally, (4) expectation-maximization based decision-making step recommending proper treatment based on a senior health risk ratio.

Hybrid-Aware Model for Senior Wellness Service in Smart Home

PubMed Central

Jung, Yuchae

2017-01-01

Smart home technology with situation-awareness is important for seniors to improve safety and security. With the development of context-aware computing, wearable sensor technology, and ubiquitous computing, it is easier for seniors to manage their health problem in smart home environment. For monitoring senior activity in smart home, wearable, and motion sensors—such as respiration rate (RR), electrocardiography (ECG), body temperature, and blood pressure (BP)—were used for monitoring movements of seniors. For context-awareness, environmental sensors—such as gas, fire, smoke, dust, temperature, and light sensors—were used for senior location data collection. Based on senior activity, senior health status can be classified into positive and negative. Based on senior location and time, senior safety is classified into safe and emergency. In this paper, we propose a hybrid inspection service middleware for monitoring elderly health risk based on senior activity and location. This hybrid-aware model for the detection of abnormal status of seniors has four steps as follows: (1) data collection from biosensors and environmental sensors; (2) monitoring senior location and time of stay in each location using environmental sensors; (3) monitoring senior activity using biometric data; finally, (4) expectation-maximization based decision-making step recommending proper treatment based on a senior health risk ratio. PMID:28531157

Future of Chemical Engineering: Integrating Biology into the Undergraduate ChE Curriculum

ERIC Educational Resources Information Center

Mosto, Patricia; Savelski, Mariano; Farrell, Stephanie H.; Hecht, Gregory B.

2007-01-01

Integrating biology in the chemical engineering curriculum seems to be the future for chemical engineering programs nation and worldwide. Rowan University's efforts to address this need include a unique chemical engineering curriculum with an intensive biology component integrated throughout from freshman to senior years. Freshman and Sophomore…

Selected aspects of health literacy among seniors.

PubMed

Šedová, Lenka; Doskočil, Ondřej; Brabcová, Iva; Hajduchová, Hana; Bártlová, Sylva

2016-12-01

This study aimed to map the selected indicators of health literacy in the senior population via a qualitative survey that focused specifically on its relationship with autonomy in the context of health literacy among seniors. A qualitative survey focused on the selected indicators of health literacy of seniors living in the South Bohemian Region of the Czech Republic (R1-19). The snowball sampling method was intentionally selected. Completed interviews were transcribed and data was reduced, analyzed, and categorized. The identified categories were 1) information comprehension, 2) decision-making in healthcare, and 3) compliance with nonpharmacologic treatment. The 'information comprehension' category clearly shows that the seniors involved in this study rated the comprehensibility of information provided by medical professionals as being good. An especially positive finding was that seniors do seek information through the internet, print sources, or other media, even though, as one senior (80-year-old woman) said, comprehension of medical information is becoming "more and more complex". The 'decision-making in healthcare' category touched upon opinions regarding informed consent and opinions regarding seniors' own involvement in healthcare. Results from this category suggest that seniors accept informed consent as a routine necessity. Inhibition regarding personal involvement in healthcare was also apparent: "... I come from a family accustomed to not bothering the doctor unnecessarily, so I just stick out my arm..." The last category of 'compliance with nonpharmacologic treatment' clearly shows that respondents are informed regarding lifestyle modifications that would benefit their treatment, although, few respondents had achieved the desired lifestyle changes. Results of this qualitative research show clear health literacy limits among seniors. As shown in this study, age itself could also be a limiting factor of health literacy.

Seniors Falls Investigative Methodology (SFIM): A Systems Approach to the Study of Falls in Seniors

ERIC Educational Resources Information Center

Zecevic, Aleksandra A.; Salmoni, Alan W.; Lewko, John H.; Vandervoort, Anthony A.

2007-01-01

An in-depth understanding of human factors and human error is lacking in current research on seniors' falls. Additional knowledge is needed to understand why seniors are falling. The purpose of this article is to describe the adapting of the Integrated Safety Investigation Methodology (ISIM) (used for investigating transportation and industrial…

Selecting Senior Acquisition Officials: Assessing the Current Processes and Practices for Recruiting, Confirming, and Retaining Senior Officials in the Acquisition Workforce

DTIC Science & Technology

2016-04-21

Selecting Senior Acquisition Officials Assessing the Current Processes and Practices for Recruiting, Confirming, and Retaining Senior Officials...Task Group 2 Terms of Reference (TOR)  Selection of Senior Officials in the Acquisition Workforce – Consider ethics rules, congressional committee... Senior Acquisition positions – Re-validate the conflicts of interest and risk mitigation rules “[T]he committee directs the Chair of the Defense Business

Regional High School Senior Survey.

ERIC Educational Resources Information Center

Day, Philip R., Jr.

In order to identify the educational needs and aspirations of graduating high school seniors in the service region of the University of Maine at Augusta, a survey instrument was designed and administered to 1,950 seniors at 19 institutions. In all, 1,744 completed surveys were returned, a 92 percent response rate. The data are sub-grouped into…

Finding a Cure for Senioritis

ERIC Educational Resources Information Center

Puente, Kelly

2012-01-01

The senior year of high school has long been considered a lost year, a time when many students have earned most of their high school credits and have been accepted into college. With few requirements and little pressure, students often slack off in a common affliction known as "senioritis." The year of slacking off, however, may have…

5 CFR 451.302 - Ranks for senior career employees.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Ranks for senior career employees. 451... AWARDS Presidential Rank Awards § 451.302 Ranks for senior career employees. (a) The circumstances under which the President may award the rank of Distinguished Senior Professional and Meritorious Senior...

Special Concerns for Seniors: Clostridium difficile

MedlinePlus

... and Drugs" Home | Contact Us Special Concerns for Seniors Clostridium difficile - an introduction Clostridium difficile (“C. diff”) ... see APUA’s contribution to CDC’s Vital Signs campaign . Seniors are especially at risk People over the age ...

Effect of Nanotechnology Instructions on Senior High School Students

ERIC Educational Resources Information Center

Lu, Chow-Chin; Sung, Chia-Chi

2011-01-01

In this research, we cooperate with senior high school teachers to understand current nanotechnology model of senior high school nanotechnology curriculum in Taiwan. Then design senior high school nanotechnology (nano-tech) curriculum to teach 503 senior high school students. After teaching the nano-tech curriculum we use the "Nanotechnology…

Constructing engineers through practice: Gendered features of learning and identity development

NASA Astrophysics Data System (ADS)

Tonso, Karen L.

How do women and men student engineers develop an engineering identity (a sense of belonging, or not), while practicing "actual" engineering? What are the influences of gender, learning and knowledge, relations of power, and conceptions of equality on cultural identity development? I studied these issues in reform-minded engineering design classes, courses organized around teaching students communications, teamwork, and practical engineering. Engineering-student cultural identity categories revealed a status hierarchy, predicated on meeting "academic" criteria for excellence, and the almost total exclusion of women. While working as an engineering colleague on five student teams (three first-year and two senior) and attending their design classes, I documented how cultural identities were made evident and constructed in students' practical engineering. Design projects promoted linking academic knowledge with real-world situations, sharing responsibilities and trusting colleagues, communicating engineering knowledge to technical and non-technical members of business communities, and addressing gaps in students' knowledge. With a curriculum analysis and survey of students' perceptions of the differences between design and conventional courses, I embedded the design classes in the wider campus and found that: (1) Engineering education conferred prestige, power, and well-paying jobs on students who performed "academic" engineering, while failing to adequately encourage "actual" engineering practices. High-status student engineers were the least likely to perform "actual" engineering in design teams. (2) Engineering education advanced an ideology that encouraged its practitioners to consider men's privilege and women's invisibility normal. By making "acting like men act" the standards to which engineering students must conform, women learned to put up with oppressive treatment. Women's accepting their own mistreatment and hiding their womanhood became a condition of

48 CFR 2401.601-70 - Senior Procurement Executive.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Senior Procurement... Authority, and Responsibilities 2401.601-70 Senior Procurement Executive. Unless otherwise designated by the Secretary through a delegation of authority, the Chief Procurement Officer is the Department's Senior...

Quality care in seniors with new-onset rheumatoid arthritis: a Canadian perspective.

PubMed

Widdifield, Jessica; Bernatsky, Sasha; Paterson, J Michael; Thorne, J Carter; Cividino, Alfred; Pope, Janet; Gunraj, Nadia; Bombardier, Claire

2011-01-01

To estimate the percentage of seniors with rheumatoid arthritis (RA) receiving disease-modifying antirheumatic drugs (DMARDs) within the first year of diagnosis. We assembled an incident RA cohort from Ontario physician billing data for 1997-2006. We used a standard algorithm to identify 24,942 seniors with RA based on ≥ 2 billing codes ≥ 60 days apart but within 5 years. Drug exposures were obtained from pharmacy claims data. We followed subjects for 1 year, assessing if they had been exposed (defined as ≥ 1 prescription) to 1 or more DMARDs within the first year of RA diagnosis. We assessed secular trends and differences for subjects who had received rheumatology care (defined as ≥ 1 rheumatology encounter) versus those who had not. In total, only 39% of the 24,942 seniors with new-onset RA identified over 1997-2006 were exposed to DMARD therapy within 1 year of diagnosis. This increased from 30% in 1997 to 53% in 2006. Patients whose care involved a rheumatologist were more likely to be exposed to DMARDs than those who had no rheumatology care. In 2006, 67% of subjects receiving rheumatology care were exposed to DMARDs versus 21% of those with no rheumatology care. Improvements in RA care have occurred, but more efforts are needed. Subjects receiving rheumatology care are much more likely to receive DMARDs as compared to those with no rheumatology care. This emphasizes the key role of rheumatologists. Copyright © 2011 by the American College of Rheumatology.

5 CFR 930.209 - Senior Administrative Law Judge Program.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Senior Administrative Law Judge Program...) Administrative Law Judge Program § 930.209 Senior Administrative Law Judge Program. (a) OPM administers a Senior Administrative Law Judge Program in accordance with 5 U.S.C. 3323(b)(2). The Senior Administrative Law Judge...

Seniors attending public high schools

NASA Astrophysics Data System (ADS)

White, Susan C.

2016-12-01

We have been looking at two different numbers that have been used to describe the availability of physics in U.S. high schools: 60% and 95%. Last month we noted that the U.S. Department of Education Office of Civil Rights (OCR) includes over 7000 more public schools in the denominator than AIP Statistics does. Almost 4000 of the additional schools are special education, alternative, or other schools that do have seniors enrolled. An additional ˜3350 are schools that have a grade 9, 10, 11, or 12, but no seniors enrolled. The 95% number reported by AIP Statistics is the proportion of seniors attending a school where physics is offered regularly. The italicized words explain the bulk of the difference between the 60% and 95%.

Senior Benefits

Science.gov Websites

Behavioral Health Office of Children's Services Office of the Commissioner Office of Substance Misuse and Addiction Prevention Finance & Management Services Health Care Services Juvenile Justice Public Assistance Public Health Seniors & Disabilities Services Boards, Councils & Commissions Services

12 CFR 507.2 - Who is a senior examiner?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Who is a senior examiner? 507.2 Section 507.2 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY RESTRICTIONS ON POST-EMPLOYMENT ACTIVITIES OF SENIOR EXAMINERS § 507.2 Who is a senior examiner? An individual is a senior...

42 CFR 21.27 - Eligibility; senior assistant grade.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Eligibility; senior assistant grade. 21.27 Section... COMMISSIONED OFFICERS Appointment § 21.27 Eligibility; senior assistant grade. Every candidate for examination for appointment in the grade of senior assistant shall meet the requirements for eligibility for...

Systems Engineering Processes at NASA/SR-71 Pratt and Whitney J58 Engine

NASA Technical Reports Server (NTRS)

Donastorg, Cristina

2010-01-01

This summer I was given several opportunities at NASA's Dryden Flight Research Center (DFRC). The first opportunity was given to me by a Senior Propulsion Engineer, Kurtt Kloesel, to work in a specialized engineering discipline. My task was to research the Pratt & Whitney J58 engine that was used on the SR-71 Blackbird. I entered the data I collected into engine modeling software programs in order to receive certain outputs, such as net thrust. I also had to take a "crash course" in propulsion in order to better understand the research I was performing. To facilitate my understanding of propulsion principals and formulas, I worked many problems out of thermodynamics and propulsion textbooks and entered the given values of various situations into the modeling software.

Loneliness in senior housing communities.

PubMed

Taylor, Harry Owen; Wang, Yi; Morrow-Howell, Nancy

2018-05-23

There are many studies on loneliness among community-dwelling older adults; however, there is limited research examining the extent and correlates of loneliness among older adults who reside in senior housing communities. This study examines the extent and correlates of loneliness in three public senior housing communities in the St. Louis area. Data for this project was collected with survey questionnaires with a total sample size of 148 respondents. Loneliness was measured using the Hughes 3-item loneliness scale. Additionally, the questionnaire contained measures on socio-demographics, health/mental health, social engagement, and social support. Missing data for the hierarchical multivariate regression models were imputed using multiple imputation methods. Results showed approximately 30.8% of the sample was not lonely, 42.7% was moderately lonely, and 26.6% was severely lonely. In the multivariate analyses, loneliness was primarily associated with depressive symptoms. Contrary to popular opinion, our study found the prevalence of loneliness was high in senior housing communities. Nevertheless, senior housing communities could be ideal locations for reducing loneliness among older adults. Interventions should focus on concomitantly addressing both an individual's loneliness and mental health.

Design methodology and projects for space engineering

NASA Technical Reports Server (NTRS)

Nichols, S.; Kleespies, H.; Wood, K.; Crawford, R.

1993-01-01

NASA/USRA is an ongoing sponsor of space design projects in the senior design course of the Mechanical Engineering Department at The University of Texas at Austin. This paper describes the UT senior design sequence, consisting of a design methodology course and a capstone design course. The philosophical basis of this sequence is briefly summarized. A history of the Department's activities in the Advanced Design Program is then presented. The paper concludes with a description of the projects completed during the 1991-92 academic year and the ongoing projects for the Fall 1992 semester.

Space Engineering Projects in Design Methodology

NASA Technical Reports Server (NTRS)

Crawford, R.; Wood, K.; Nichols, S.; Hearn, C.; Corrier, S.; DeKunder, G.; George, S.; Hysinger, C.; Johnson, C.; Kubasta, K.

1993-01-01

NASA/USRA is an ongoing sponsor of space design projects in the senior design courses of the Mechanical Engineering Department at The University of Texas at Austin. This paper describes the UT senior design sequence, focusing on the first-semester design methodology course. The philosophical basis and pedagogical structure of this course is summarized. A history of the Department's activities in the Advanced Design Program is then presented. The paper includes a summary of the projects completed during the 1992-93 Academic Year in the methodology course, and concludes with an example of two projects completed by student design teams.

Cascades in multiplex financial networks with debts of different seniority

NASA Astrophysics Data System (ADS)

Brummitt, Charles D.; Kobayashi, Teruyoshi

2015-06-01

The seniority of debt, which determines the order in which a bankrupt institution repays its debts, is an important and sometimes contentious feature of financial crises, yet its impact on systemwide stability is not well understood. We capture seniority of debt in a multiplex network, a graph of nodes connected by multiple types of edges. Here an edge between banks denotes a debt contract of a certain level of seniority. Next we study cascading default. There exist multiple kinds of bankruptcy, indexed by the highest level of seniority at which a bank cannot repay all its debts. Self-interested banks would prefer that all their loans be made at the most senior level. However, mixing debts of different seniority levels makes the system more stable in that it shrinks the set of network densities for which bankruptcies spread widely. We compute the optimal ratio of senior to junior debts, which we call the optimal seniority ratio, for two uncorrelated Erdős-Rényi networks. If institutions erode their buffer against insolvency, then this optimal seniority ratio rises; in other words, if default thresholds fall, then more loans should be senior. We generalize the analytical results to arbitrarily many levels of seniority and to heavy-tailed degree distributions.

Cascades in multiplex financial networks with debts of different seniority.

PubMed

Brummitt, Charles D; Kobayashi, Teruyoshi

2015-06-01

The seniority of debt, which determines the order in which a bankrupt institution repays its debts, is an important and sometimes contentious feature of financial crises, yet its impact on systemwide stability is not well understood. We capture seniority of debt in a multiplex network, a graph of nodes connected by multiple types of edges. Here an edge between banks denotes a debt contract of a certain level of seniority. Next we study cascading default. There exist multiple kinds of bankruptcy, indexed by the highest level of seniority at which a bank cannot repay all its debts. Self-interested banks would prefer that all their loans be made at the most senior level. However, mixing debts of different seniority levels makes the system more stable in that it shrinks the set of network densities for which bankruptcies spread widely. We compute the optimal ratio of senior to junior debts, which we call the optimal seniority ratio, for two uncorrelated Erdős-Rényi networks. If institutions erode their buffer against insolvency, then this optimal seniority ratio rises; in other words, if default thresholds fall, then more loans should be senior. We generalize the analytical results to arbitrarily many levels of seniority and to heavy-tailed degree distributions.

5 CFR 630.301 - Annual leave accrual and accumulation-Senior Executive Service, Senior-Level, and Scientific and...

Code of Federal Regulations, 2012 CFR

2012-01-01

... legal authority, for planning, monitoring, developing, evaluating, and rewarding employee performance...-Senior Executive Service, Senior-Level, and Scientific and Professional Employees. 630.301 Section 630...-Level, and Scientific and Professional Employees. (a) Annual leave accrues at the rate of 1 day (8 hours...

5 CFR 630.301 - Annual leave accrual and accumulation-Senior Executive Service, Senior-Level, and Scientific and...

Code of Federal Regulations, 2013 CFR

2013-01-01

... legal authority, for planning, monitoring, developing, evaluating, and rewarding employee performance...-Senior Executive Service, Senior-Level, and Scientific and Professional Employees. 630.301 Section 630...-Level, and Scientific and Professional Employees. (a) Annual leave accrues at the rate of 1 day (8 hours...

5 CFR 630.301 - Annual leave accrual and accumulation-Senior Executive Service, Senior-Level, and Scientific and...

Code of Federal Regulations, 2011 CFR

2011-01-01

... legal authority, for planning, monitoring, developing, evaluating, and rewarding employee performance...-Senior Executive Service, Senior-Level, and Scientific and Professional Employees. 630.301 Section 630...-Level, and Scientific and Professional Employees. (a) Annual leave accrues at the rate of 1 day (8 hours...

5 CFR 630.301 - Annual leave accrual and accumulation-Senior Executive Service, Senior-Level, and Scientific and...

Code of Federal Regulations, 2014 CFR

2014-01-01

... legal authority, for planning, monitoring, developing, evaluating, and rewarding employee performance...-Senior Executive Service, Senior-Level, and Scientific and Professional Employees. 630.301 Section 630...-Level, and Scientific and Professional Employees. (a) Annual leave accrues at the rate of 1 day (8 hours...

Exploring senior nurses' experiences of leading organizational change.

PubMed

Boyal, Amunpreet; Hewison, Alistair

2016-01-01

Purpose - The aim of this paper is to explore Senior nurses' experiences of leading organizational change. There is a substantial literature reporting middle-level nurse managers' experiences of change; however, there is less evidence concerning senior nurses' perspectives. In view of this, interview data collected from senior nurses, as part of a study of major organizational change, were analysed to redress this imbalance. Design/methodology/approach - In-depth semi-structured interviews (n = 14) were conducted with senior nurses (between 2009 and 2012). Findings - Senior nurses' activity centred on leadership and workforce issues, internal influences and external pressures. In periods of change, appropriate leadership was vital, and "weak" leaders were considered to have an adverse effect on teams. Concerns were expressed about financial strictures and their impact on patient care and service provision. The senior nurses were striving to provide the best quality of service delivery with the limited resources available. Concentration on operational matters was necessary to maintain stability in periods of change. However, this prevented senior nurses from influencing strategic decision-making in their organizations. Practical implications - If senior nurses are to realise their potential to operate at a strategic level, they need to be given time and support to lead, rather than just react to change. This research emphasises the importance of a "nursing voice" to inform board-level decisions and maintain a focus on patient care. Originality/value - This research sheds light on the work of a key group of staff in health-care organizations. Understanding senior nurses' experience of and contribution to change is a useful contribution to health services research.

32 CFR 700.901 - The senior officer present.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false The senior officer present. 700.901 Section 700... REGULATIONS AND OFFICIAL RECORDS UNITED STATES NAVY REGULATIONS AND OFFICIAL RECORDS The Senior Officer Present Contents § 700.901 The senior officer present. Unless some other officer has been so designated by...

Senior Law Faculty Attitudes toward Retirement.

ERIC Educational Resources Information Center

Day, David S.; And Others

1991-01-01

This article examines the retirement plans and personal characteristics of 273 senior law school faculty, focusing on health status, income, job satisfaction, and preferred age of retirement. The study suggests that early retirement incentives and a "senior faculty" alternative to full retirement are positive institutional options. (DB)

Social Isolation in Community-Dwelling Seniors

PubMed Central

2008-01-01

Executive Summary In early August 2007, the Medical Advisory Secretariat began work on the Aging in the Community project, an evidence-based review of the literature surrounding healthy aging in the community. The Health System Strategy Division at the Ministry of Health and Long-Term Care subsequently asked the secretariat to provide an evidentiary platform for the ministry’s newly released Aging at Home Strategy. After a broad literature review and consultation with experts, the secretariat identified 4 key areas that strongly predict an elderly person’s transition from independent community living to a long-term care home. Evidence-based analyses have been prepared for each of these 4 areas: falls and fall-related injuries, urinary incontinence, dementia, and social isolation. For the first area, falls and fall-related injuries, an economic model is described in a separate report. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/mas_about.html, to review these titles within the Aging in the Community series. Aging in the Community: Summary of Evidence-Based Analyses Prevention of Falls and Fall-Related Injuries in Community-Dwelling Seniors: An Evidence-Based Analysis Behavioural Interventions for Urinary Incontinence in Community-Dwelling Seniors: An Evidence-Based Analysis Caregiver- and Patient-Directed Interventions for Dementia: An Evidence-Based Analysis Social Isolation in Community-Dwelling Seniors: An Evidence-Based Analysis The Falls/Fractures Economic Model in Ontario Residents Aged 65 Years and Over (FEMOR) Objective of the Evidence-Based Analysis The objective was to systematically review interventions aimed at preventing or reducing social isolation and loneliness in community-dwelling seniors, that is, persons ≥ 65 years of age who are not living in long-term care institutions. The analyses focused on the following questions: Are interventions to reduce social isolation and

75 FR 62591 - Performance Review Board, Senior Executive Service (SES)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-12

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (10-121)] Performance Review Board, Senior... the NASA PRB and the NASA Senior Executive Committee. The latter performs this function for senior... Space Center. Senior Executive Committee Chairperson, Deputy Administrator, NASA Headquarters; Chair...

Educational Effect of Project-based Learning (PBL) in Co-operated Education by Senior High School and Institute of Technology

NASA Astrophysics Data System (ADS)

Nakui, Yasuhiro; Kumagai, Koji; Hasegawa, Akira; Kaneko, Kenji; Takeuchi, Takahiro

This paper reports PBL has been implemented in Senior High School, which is conducted with cooperation by university and civil engineering corporations as well. In the recent statement from Ministry of Education, Culture, Sports, Science and Technology, it has been notified that the purpose of students for studying at university has not been specified enough. To respond to this, this class is basically designed upon students’ interests; to foster communication skill, to provoke interest toward Science and Technology and to increase motivation for academic studies and future jobs. Fostering these elements, we conclude that PBL is suitable for senior high school from the survey.

76 FR 60090 - Performance Review Board, Senior Executive Service (SES)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-28

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-085)] Performance Review Board, Senior... the NASA PRB and the NASA Senior Executive Committee. The latter performs this function for senior..., Marshall Space Flight Center. Director, Stennis Space Center. Senior Executive Committee Chairperson...

12 CFR 619.9310 - Senior officer.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Senior officer. 619.9310 Section 619.9310 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM DEFINITIONS § 619.9310 Senior officer. The Chief Executive Officer, the Chief Operations Officer, the Chief Financial Officer, the Chief Credit...

Utilization of the Seniors Falls Investigation Methodology to identify system-wide causes of falls in community-dwelling seniors.

PubMed

Zecevic, Aleksandra A; Salmoni, Alan W; Lewko, John H; Vandervoort, Anthoney A; Speechley, Mark

2009-10-01

As a highly heterogeneous group, seniors live in complex environments influenced by multiple physical and social structures that affect their safety. Until now, the major approach to falls research has been person centered. However, in industrial settings, the individuals involved in an accident are seen as the inheritors of system defects. The objective of the present study was to investigate safety deficiencies that contributed to falls in community-dwelling seniors using a systems approach. The investigations were conducted using the Seniors Falls Investigation Methodology (SFIM), an adapted version of a method used to examine transportation accidents, such as airplane crashes. Fifteen seniors, who experienced a fall or near fall, participated in multiple case studies. A cross-case synthesis was used to summarize findings and identify common patterns of causes and safety deficiencies. Falls and near falls are a result of latent unsafe conditions, and unsafe acts and decisions combined in a diverse set of circumstances. If not identified and removed, these unsafe conditions can cause falls for other seniors. This study provided compelling evidence that causes of falling are systemic and develop over time. It demonstrated that the systems approach is needed to expand the focus from the individual to multilayered organizational and supervisory causes. The SFIM demonstrated capability to identify causes of falls that will allow better prevention and management programs, hence advancing seniors' safety. SFIM shows great potential for implementation in organized settings, such as hospitals and long-term care homes.

Senior Surfing: Computer Use, Aging, and Formal Training

ERIC Educational Resources Information Center

Warren-Peace, Paula; Parrish, Elaine; Peace, C. Brian; Xu, Jianzhong

2008-01-01

In this article, we describe data from two case studies of seniors (one younger senior and one older senior) in learning to use computers. The study combined interviews, observations, and documents to take a close look at their experiences with computers, as well as the influences of aging and computer training on their experiences. The study…

What Senior Citizens Want from the Community College.

ERIC Educational Resources Information Center

Darden, Mary Landon; Cloud, Robert C.; Illich, Paul

This study for McLennan Community College (MCC), Texas, examines the issue of meeting the educational needs of the senior population of McLennan County. MCC aims to develop a Senior College. The Senior College would design classes specially for those age 55 and older, would make the classes affordable through use of expert volunteer instructors,…

Scholarship program to benefit future engineers

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

Not Available

1993-02-01

ASDSO this year launched a new scholarship program for undergraduate students interested in dam safety engineering as a career. Two scholarships of $2,500 each will be granted to one junior and one senior, beginning with the 1993 school year. Students taking a full college course load and majoring in civil or agricultural engineering, geology, or a related field, were elgible. ASDSO, which plans to name the recipients by May 1993, received about two dozen applications for the scholarships.

Seniors, risk and rehabilitation: broadening our thinking.

PubMed

Egan, Mary Y; Laliberte Rudman, Debbie; Ceci, Christine; Kessler, Dorothy; McGrath, Colleen; Gardner, Paula; King, Judy; Lanoix, Monique; Malhotra, Ravi

2017-06-01

Conceptualizations of risk in seniors' rehabilitation emphasize potential physical injury, functional independence and cost containment, shifting rehabilitation from other considerations essential to promoting a satisfying life. In a two-day multidisciplinary planning meeting we critically examined and discussed alternatives to dominant conceptualizations. Invitees reflected on conceptualizations of risk in stroke rehabilitation and low vision rehabilitation, identified and explored positive and negative implications and generated alternative perspectives to support rehabilitation approaches related to living a good life. Current risk conceptualizations help focus rehabilitation teamwork and make this work publically recognizable and valued. However, they also lead to practice that is depersonalized, decontextualized and restrictive. Further research and practice development initiatives should include the voices of clinicians and seniors to more adequately support meaningfully living, and foster safe spaces for seniors and clinicians to speak candidly, comprehensively and respectfully about risk. To ensure that seniors' rehabilitation targets a satisfying life as defined by seniors, increased focus on the environment and more explicit examination of how cost containment concerns are driving services is also necessary. This work reinforced current concerns about conceptualizations of risk in seniors' rehabilitation and generated ways forward that re-focus rehabilitation more on promoting a satisfying life. Implications for rehabilitation In seniors' rehabilitation, considerations of risk focus on physical injury, functional dependence and cost containment. Focus on provider-defined risk of physical injury limits examination of patient goals and patients' histories of judging and dealing with risk. Focus on functional dependence and cost containment may lead to practice that is depersonalized and decontextualized. Abandonment of ableist and ageist thinking and an

12 CFR 1212.3 - Post-employment restriction for senior examiners.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Post-employment restriction for senior... OPERATIONS POST-EMPLOYMENT RESTRICTION FOR SENIOR EXAMINERS Post-Employment Restriction for Senior Examiners § 1212.3 Post-employment restriction for senior examiners. (a) Prohibition. An employee of FHFA who...

76 FR 46896 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board Senior Executive Service Performance... Board (STB) publishes the names of the Persons selected to serve on its Senior Executive Service... performance appraisal system making senior executives accountable for organizational and individual goal...

75 FR 35877 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-23

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board Senior Executive Service Performance... Board (STB) publishes the names of the Persons selected to serve on its Senior Executive Service... performance appraisal system making senior executives accountable for organizational and individual goal...

Senior Adult Bands: Music's New Horizon.

ERIC Educational Resources Information Center

Coffman, Don D.; Levy, Katherine M.

1997-01-01

Discusses the success of Iowa City's (Iowa) New Horizons Band that consists of 55 senior adult beginners and former instrumentalists. Describes the organization of the band program, the senior's performance skills and commitment, and the ongoing challenges. Gives a selected listing of the music the band plays at concerts and other events. (CMK)

Taking Senior Citizens Off the Shelf

ERIC Educational Resources Information Center

Brown, Stephen

1977-01-01

Describes the North Bay Human Development Corporation's (NBHDC) operation of the Senior Skills Center in Santa Rosa (Sonoma County) California, a CETA-funded self-help program that taps the resources of the county's older adult population to provide other seniors with second career training, counseling, job placement, and low-cost products and…

45 CFR 2551.11 - What is the Senior Companion Program?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false What is the Senior Companion Program? 2551.11... AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM General § 2551.11 What is the Senior Companion Program? The Senior Companion Program provides grants to qualified agencies and organizations for the dual...

76 FR 57980 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

... DEFENSE NUCLEAR FACILITIES SAFETY BOARD Senior Executive Service Performance Review Board AGENCY... the Defense Nuclear Facilities Safety Board (DNFSB) Senior Executive Service (SES) Performance Review... summary rating of the senior executive's performance, the executive's response, and the higher level...

78 FR 41191 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-09

... DEPARTMENT OF TRANSPORTATION Surface Transportation Board Senior Executive Service Performance... Transportation Board (STB) publishes the names of the Persons selected to serve on its Senior Executive Service... performance appraisal system making senior executives accountable for organizational and individual goal...

Misconceptions about Sound among Engineering Students

ERIC Educational Resources Information Center

Pejuan, Arcadi; Bohigas, Xavier; Jaen, Xavier; Periago, Cristina

2012-01-01

Our first objective was to detect misconceptions about the microscopic nature of sound among senior university students enrolled in different engineering programmes (from chemistry to telecommunications). We sought to determine how these misconceptions are expressed (qualitative aspect) and, only very secondarily, to gain a general idea of the…

75 FR 56999 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-17

... DEFENSE NUCLEAR FACILITIES SAFETY BOARD Senior Executive Service Performance Review Board AGENCY... the Defense Nuclear Facilities Safety Board (DNFSB) Senior Executive Service (SES) Performance Review... performance review boards. The PRB shall review and evaluate the initial summary rating of the senior...

76 FR 78257 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-16

... FEDERAL RETIREMENT THRIFT INVESTMENT BOARD Senior Executive Service Performance Review Board... appointment of the members of the Senior Executive Service Performance Review Boards for the Federal... appropriate personnel actions for members of the Senior Executive Service. DATES: This notice is effective...

76 FR 69770 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-09

... OFFICE OF PERSONNEL MANAGEMENT Senior Executive Service Performance Review Board AGENCY: Office of... of a senior executive's performance by the supervisor, and considers recommendations to the appointing authority regarding the performance of the senior executive. Office of Personnel Management. John...

77 FR 54570 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-05

... DEFENSE NUCLEAR FACILITIES SAFETY BOARD Senior Executive Service Performance Review Board AGENCY... the Defense Nuclear Facilities Safety Board (DNFSB) Senior Executive Service (SES) Performance Review.... The PRB shall review and evaluate the initial summary rating of the senior executive's performance...

Kuwaiti Engineers' Perspectives of the Engineering Senior Design (Capstone) Course as Related to Their Professional Experiences

ERIC Educational Resources Information Center

AlSagheer, Abdullah

2010-01-01

This study looks into transfer of learning and its application in the actual employment of engineering students after graduation. At Kuwait University, a capstone course is being offered that aims to ensure that students amalgamate all kinds of engineering skills to apply to their work. Within a basic interpretive, qualitative study-design…

76 FR 76122 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-06

... CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD Senior Executive Service Performance Review Board... change in the membership of the Senior Executive Service Performance Review Board for the Chemical Safety... Senior Executive Service (SES) and makes recommendations as to final annual performance ratings for...

77 FR 66191 - Senior Executive Service-Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-02

... OFFICE OF PERSONNEL MANAGEMENT Senior Executive Service--Performance Review Board AGENCY: Office... performance review boards. The board reviews and evaluates the initial appraisal of a senior executive's... performance of the senior executive. U.S. Office of Personnel Management. John Berry, Director. The following...

75 FR 76006 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-07

... FEDERAL RETIREMENT THRIFT INVESTMENT BOARD Senior Executive Service Performance Review Board... appointment of the members of the Senior Executive Service Performance Review Boards for the Federal... actions for members of the Senior Executive Service. DATES: This notice is effective December 7, 2010. FOR...

78 FR 67147 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-08

... FEDERAL RETIREMENT THRIFT INVESTMENT BOARD Senior Executive Service Performance Review Board... appointment of the members of the Senior Executive Service Performance Review Boards for the Federal... actions for members of the Senior Executive Service. DATES: This notice is effective November 5, 2013. FOR...

77 FR 70779 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-27

... FEDERAL RETIREMENT THRIFT INVESTMENT BOARD Senior Executive Service Performance Review Board... appointment of the members of the Senior Executive Service Performance Review Boards for the Federal... actions for members of the Senior Executive Service. DATES: This notice is effective November 27, 2012...

75 FR 68385 - Senior Executive Service-Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-05

... OFFICE OF PERSONNEL MANAGEMENT Senior Executive Service-Performance Review Board AGENCY: Office of... evaluates the initial appraisal of a senior executive's performance by the supervisor, and considers recommendations to the appointing authority regarding the performance of the senior executive. Office of Personnel...

Senior Seminars: Focus on the Future

ERIC Educational Resources Information Center

Dreis, Janice; Rehage, Larry

2010-01-01

Senior year is the perfect time to offer students challenges that will help prepare them for life after school. The term "senior seminar" has been commonly used to describe a course that is specifically designed to help 12th graders develop knowledge, skills, and habits of mind that will prepare them for their college or work experiences. Senior…

[KIND Worksheet Packet: Wild Animals (Senior).

ERIC Educational Resources Information Center

National Association for Humane and Environmental Education, East Haddam, CT.

This packet is the senior part of a series of worksheet packets available at both junior (grades 3-4) and senior (grades 5-6) levels that covers a variety of humane and environmental topics. Each packet includes 10 worksheets, all of which originally appeared in past issues of the annual teaching magazine "KIND (Kids in Nature's Defense)…

Senior Citizens Who Use E-Mail

ERIC Educational Resources Information Center

Stark-Wroblewski, Kimberly; Edelbaum, Jessica K.; Ryan, Joseph J.

2007-01-01

Increases in the aging population and use of computer-related technology have spawned research regarding older adults' use of the Internet. This study examined characteristics differentiating rural Midwestern senior citizens (N = 298) who use e-mail from those who do not. Compared to those who did not use e-mail, e-mail-using seniors were younger…

Denni Algorithm An Enhanced Of SMS (Scan, Move and Sort) Algorithm

NASA Astrophysics Data System (ADS)

Aprilsyah Lubis, Denni; Salim Sitompul, Opim; Marwan; Tulus; Andri Budiman, M.

2017-12-01

Sorting has been a profound area for the algorithmic researchers, and many resources are invested to suggest a more working sorting algorithm. For this purpose many existing sorting algorithms were observed in terms of the efficiency of the algorithmic complexity. Efficient sorting is important to optimize the use of other algorithms that require sorted lists to work correctly. Sorting has been considered as a fundamental problem in the study of algorithms that due to many reasons namely, the necessary to sort information is inherent in many applications, algorithms often use sorting as a key subroutine, in algorithm design there are many essential techniques represented in the body of sorting algorithms, and many engineering issues come to the fore when implementing sorting algorithms., Many algorithms are very well known for sorting the unordered lists, and one of the well-known algorithms that make the process of sorting to be more economical and efficient is SMS (Scan, Move and Sort) algorithm, an enhancement of Quicksort invented Rami Mansi in 2010. This paper presents a new sorting algorithm called Denni-algorithm. The Denni algorithm is considered as an enhancement on the SMS algorithm in average, and worst cases. The Denni algorithm is compared with the SMS algorithm and the results were promising.

76 FR 20243 - Retired and Senior Volunteer Program Amendments

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-12

... CORPORATION FOR NATIONAL AND COMMUNITY SERVICE 45 CFR Part 2553 RIN 3045-AA52 Retired and Senior... competitive grantmaking process for the Retired and Senior Volunteer Program (RSVP). The proposed rule... with expertise in senior service and aging, site inspections, as appropriate, and evaluations of...

76 FR 30646 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-26

... CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD Senior Executive Service Performance Review Board... change in the membership of the Senior Executive Service Performance Review Board for the Chemical Safety... ratings of members of the Senior Executive Service (SES) and makes recommendations as to final annual...

75 FR 1028 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-08

... CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD Senior Executive Service Performance Review Board... change in the membership of the Senior Executive Service Performance Review Board for the Chemical Safety... performance ratings of members of the Senior Executive Service (SES) and makes recommendations as to final...

Senior Studies.

ERIC Educational Resources Information Center

Sanfield, Ronald

This report describes and evaluates an adult education experiment for the elderly of the Uptown Model Cities area of Chicago. The purpose of the "Senior Studies" program was to increase opportunities for adult and continuing education for the older people of the area through the development of a curriculum that encompassed art, literature, music,…

5 CFR 930.209 - Senior Administrative Law Judge Program.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Senior Administrative Law Judge Program. 930.209 Section 930.209 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL...) Administrative Law Judge Program § 930.209 Senior Administrative Law Judge Program. (a) OPM administers a Senior...

5 CFR 930.209 - Senior Administrative Law Judge Program.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Senior Administrative Law Judge Program. 930.209 Section 930.209 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL...) Administrative Law Judge Program § 930.209 Senior Administrative Law Judge Program. (a) OPM administers a Senior...

5 CFR 930.209 - Senior Administrative Law Judge Program.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Senior Administrative Law Judge Program. 930.209 Section 930.209 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL...) Administrative Law Judge Program § 930.209 Senior Administrative Law Judge Program. (a) OPM administers a Senior...

Senior physiotherapy students as standardised patients for junior students enhances self-efficacy and satisfaction in both junior and senior students

PubMed Central

2014-01-01

Background Standardised patients are used in medical education to expose students to clinical contexts and facilitate transition to clinical practice, and this approach is gaining momentum in physiotherapy programs. Expense and availability of trained standardised patients are factors limiting widespread adoption, and accessing clinical visits with real patients can be challenging. This study addressed these issues by engaging senior students as standardised patients for junior students. It evaluated how this approach impacted self-reported constructs of both the junior and senior students. Methods Learning activities for undergraduate physiotherapy students were developed in five courses (Neurology, Cardiorespiratory and three Musculoskeletal courses) so that junior students (Year 2 and 3) could develop skills and confidence in patient interview, physical examination and patient management through their interaction with standardised patients played by senior students (Year 4). Surveys were administered before and after the interactions to record junior students’ self-reported confidence, communication, preparedness for clinic, and insight into their abilities; and senior students’ confidence and insight into what it is like to be a patient. Satisfaction regarding this learning approach was surveyed in both the junior and senior students. Results A total of 253 students completed the surveys (mean 92.5% response rate). Across all courses, junior students reported a significant (all P < 0.037) improvement following the standardised patient interaction in their: preparedness for clinic, communication with clients, confidence with practical skills, and understanding of their strengths and weaknesses in relation to the learning activities. Senior students demonstrated a significant improvement in their confidence in providing feedback and insight into their own learning (P < 0.001). All students reported high satisfaction with this learning experience (mean

Senior physiotherapy students as standardised patients for junior students enhances self-efficacy and satisfaction in both junior and senior students.

PubMed

Mandrusiak, Allison M; Isles, Rosemary; Chang, Angela T; Choy, Nancy L Low; Toppenberg, Rowena; McCook, Donna; Smith, Michelle D; O'Leary, Karina; Brauer, Sandra G

2014-05-23

Standardised patients are used in medical education to expose students to clinical contexts and facilitate transition to clinical practice, and this approach is gaining momentum in physiotherapy programs. Expense and availability of trained standardised patients are factors limiting widespread adoption, and accessing clinical visits with real patients can be challenging. This study addressed these issues by engaging senior students as standardised patients for junior students. It evaluated how this approach impacted self-reported constructs of both the junior and senior students. Learning activities for undergraduate physiotherapy students were developed in five courses (Neurology, Cardiorespiratory and three Musculoskeletal courses) so that junior students (Year 2 and 3) could develop skills and confidence in patient interview, physical examination and patient management through their interaction with standardised patients played by senior students (Year 4). Surveys were administered before and after the interactions to record junior students' self-reported confidence, communication, preparedness for clinic, and insight into their abilities; and senior students' confidence and insight into what it is like to be a patient. Satisfaction regarding this learning approach was surveyed in both the junior and senior students. A total of 253 students completed the surveys (mean 92.5% response rate). Across all courses, junior students reported a significant (all P < 0.037) improvement following the standardised patient interaction in their: preparedness for clinic, communication with clients, confidence with practical skills, and understanding of their strengths and weaknesses in relation to the learning activities. Senior students demonstrated a significant improvement in their confidence in providing feedback and insight into their own learning (P < 0.001). All students reported high satisfaction with this learning experience (mean score 8.5/10). This new

Effects of Web-Based Interactive Modules on Engineering Students' Learning Motivations

ERIC Educational Resources Information Center

Bai, Haiyan; Aman, Amjad; Xu, Yunjun; Orlovskaya, Nina; Zhou, Mingming

2016-01-01

The purpose of this study is to assess the impact of a newly developed modules, Interactive Web-Based Visualization Tools for Gluing Undergraduate Fuel Cell Systems Courses system (IGLU), on learning motivations of engineering students using two samples (n[subscript 1] = 144 and n[subscript 2] = 135) from senior engineering classes. The…

Performance optimization of an online retailer by a unique online resilience engineering algorithm

NASA Astrophysics Data System (ADS)

Azadeh, A.; Salehi, V.; Salehi, R.; Hassani, S. M.

2018-03-01

Online shopping has become more attractive and competitive in electronic markets. Resilience engineering (RE) can help such systems divert to the normal state in case of encountering unexpected events. This study presents a unique online resilience engineering (ORE) approach for online shopping systems and customer service performance. Moreover, this study presents a new ORE algorithm for the performance optimisation of an actual online shopping system. The data are collected by standard questionnaires from both expert employees and customers. The problem is then formulated mathematically using data envelopment analysis (DEA). The results show that the design process which is based on ORE is more efficient than the conventional design approach. Moreover, on-time delivery is the most important factor from the personnel's perspective. In addition, according to customers' view, trust, security and good quality assurance are the most effective factors during transactions. This is the first study that introduces ORE for electronic markets. Second, it investigates impact of RE on online shopping through DEA and statistical methods. Third, a practical approach is employed in this study and it may be used for similar online shops. Fourth, the results are verified and validated through complete sensitivity analysis.

Senior Service College: A Pillar of Civilian Senior Leader Development

DTIC Science & Technology

2011-02-16

other burgeoning global issues mandate the existence of capable senior civilian leaders who can effectively participate within the whole-of-government...experience that provides the opportunity to discuss and debate current global issues with the members of the world’s finest military. Civilians not only

75 FR 65595 - Retired and Senior Volunteer Program Amendments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-26

... CORPORATION FOR NATIONAL AND COMMUNITY SERVICE 45 CFR Part 2553 RIN 3045-AA52 Retired and Senior... recipients for the Retired and Senior Volunteer Program (``RSVP'') beginning in fiscal year 2013. Section 201... Senior Volunteer Program. The competitive process, as directed by statute, will include the use of peer...

Seniority Number in Valence Bond Theory.

PubMed

Chen, Zhenhua; Zhou, Chen; Wu, Wei

2015-09-08

In this work, a hierarchy of valence bond (VB) methods based on the concept of seniority number, defined as the number of singly occupied orbitals in a determinant or an orbital configuration, is proposed and applied to the studies of the potential energy curves (PECs) of H8, N2, and C2 molecules. It is found that the seniority-based VB expansion converges more rapidly toward the full configuration interaction (FCI) or complete active space self-consistent field (CASSCF) limit and produces more accurate PECs with smaller nonparallelity errors than its molecular orbital (MO) theory-based analogue. Test results reveal that the nonorthogonal orbital-based VB theory provides a reverse but more efficient way to truncate the complete active Hilbert space by seniority numbers.

Reveal, A General Reverse Engineering Algorithm for Inference of Genetic Network Architectures

NASA Technical Reports Server (NTRS)

Liang, Shoudan; Fuhrman, Stefanie; Somogyi, Roland

1998-01-01

Given the immanent gene expression mapping covering whole genomes during development, health and disease, we seek computational methods to maximize functional inference from such large data sets. Is it possible, in principle, to completely infer a complex regulatory network architecture from input/output patterns of its variables? We investigated this possibility using binary models of genetic networks. Trajectories, or state transition tables of Boolean nets, resemble time series of gene expression. By systematically analyzing the mutual information between input states and output states, one is able to infer the sets of input elements controlling each element or gene in the network. This process is unequivocal and exact for complete state transition tables. We implemented this REVerse Engineering ALgorithm (REVEAL) in a C program, and found the problem to be tractable within the conditions tested so far. For n = 50 (elements) and k = 3 (inputs per element), the analysis of incomplete state transition tables (100 state transition pairs out of a possible 10(exp 15)) reliably produced the original rule and wiring sets. While this study is limited to synchronous Boolean networks, the algorithm is generalizable to include multi-state models, essentially allowing direct application to realistic biological data sets. The ability to adequately solve the inverse problem may enable in-depth analysis of complex dynamic systems in biology and other fields.

Barriers and facilitators to senior centers participating in translational research.

PubMed

Felix, Holly C; Adams, Becky; Cornell, Carol E; Fausett, Jennifer K; Krukowski, Rebecca A; Love, ShaRhonda J; Prewitt, T Elaine; West, Delia Smith

2014-01-01

Senior centers are ideal locations to deliver evidence-based health promotion programs to the rapidly growing population of older Americans to help them remain healthy and independent in the community. However, little reported research is conducted in partnership with senior centers; thus, not much is known about barriers and facilitators for senior centers serving as research sites. To fill this gap and potentially accelerate research within senior centers to enhance translation of evidence-based interventions into practice, the present study examined barriers and facilitators of senior centers invited to participate in a cluster-randomized controlled trial. Primary barriers to participation related to staffing and perceived inability to recruit older adult participants meeting research criteria. The primary facilitator was a desire to offer programs that were of interest and beneficial to seniors. Senior centers are interested in participating in research that provides benefit to older adults but may need assistance from researchers to overcome participation barriers. © The Author(s) 2012.

[The participation of seniors in volunteer activities: a systematic review].

PubMed

Godbout, Elisabeth; Filiatrault, Johanne; Plante, Michelle

2012-02-01

Volunteer work can be a very significant form of social participation for seniors. It can also provide seniors with important physical and psychological health benefits. This explains why occupational therapists and other health care professionals, as well as community workers who are concerned with healthy aging, appeal to seniors to volunteer in health promotion and community support However, the recruitment and ongoing involvement of seniors as volunteers is often challenging. A systematic review of the literature was undertaken to enlighten practitioners working in this domain. The objective was to identify factors that influence seniors' participation in volunteer work. Six bibliographic databases were searched using key words. A total of 27 relevant papers were retrieved and allowed an identification of a series of factors that could influence seniors' participation in volunteer work, namely personal factors, environmental factors, and occupational factors. This analysis leads to practical guidelines for facilitating the recruitment and maintenance of seniors' engagement in volunteer work.

Effectiveness of health and wellness initiatives for seniors.

PubMed

Coberley, Carter; Rula, Elizabeth Y; Pope, James E

2011-02-01

Given the increasing prevalence of obesity and lifestyle-related chronic diseases in the United States and abroad, senior wellness initiatives have emerged as a means to stem the troubling trends that threaten the well-being and the economy of many nations. Seniors are an important demographic for such programs because this age group is growing, both as a proportion of the overall population and as a contributor to health care cost escalation. The goal of senior wellness programs is to improve the overall health of seniors through a variety of approaches, including increased physical activity, better nutrition, smoking cessation, and support of other healthy behaviors. Outcome metrics of particular interest are the effects of participation in these programs on health care utilization and expenditures. This review describes several studies that demonstrate reduced inpatient admissions and health care costs, as well as improved health-related quality of life as a direct result of participation in large-scale senior wellness programs. Programs that effectively engage seniors in, and change behavior as a direct result of, participation provide strong evidence that health improvements and decreased health care expenditures can be achieved. However, solutions to the challenges of broader enrollment and sustained participation in these programs would increase the impact of their outcomes and health-related benefits.

Environments for Lifelong Learning in Senior Centers

ERIC Educational Resources Information Center

Eaton, Jacqueline; Salari, Sonia

2005-01-01

Senior-center learning opportunities must adapt, as new retirees are better educated than their predecessors. We examined 3 multipurpose senior centers using 120 hours of observations and 30 participant interviews. Variation existed in the ability to maximize synomorphic relationships, where the physical environment supported educational…

Designing a social and assistive robot for seniors.

PubMed

Eftring, H; Frennert, S

2016-06-01

The development of social assistive robots is an approach with the intention of preventing and detecting falls among seniors. There is a need for a relatively low-cost mobile robot with an arm and a gripper which is small enough to navigate through private homes. User requirements of a social assistive robot were collected using workshops, a questionnaire and interviews. Two prototype versions of a robot were designed, developed and tested by senior citizens (n = 49) in laboratory trials for 2 h each and in the private homes of elderly persons (n = 18) for 3 weeks each. The user requirement analysis resulted in a specification of tasks the robot should be able to do to prevent and detect falls. It was a challenge but possible to design and develop a robot where both the senior and the robot arm could reach the necessary interaction points of the robot. The seniors experienced the robot as happy and friendly. They wanted the robot to be narrower so it could pass through narrow passages in the home and they also wanted it to be able to pass over thresholds without using ramps and to drive over carpets. User trials in seniors' homes are very important to acquire relevant knowledge for developing robots that can handle real life situations in the domestic environment. Very high reliability of a robot is needed to get feedback about how seniors experience the overall behavior of the robot and to find out if the robot could reduce falls and improve the feeling of security for seniors living alone.

The fun culture in seniors' online communities.

PubMed

Nimrod, Galit

2011-04-01

Previous research found that "fun on line" is the most dominant content in seniors' online communities. The present study aimed to further explore the fun culture in these communities and to discover its unique qualities. The study applied an online ethnography (netnography) approach, utilizing a full year's data from 6 leading seniors' online communities. The final database included about 50,000 posts. The majority of posts were part of online social games, including cognitive, associative, and creative games. The main subjects in all contents were sex, gender differences, aging, grandparenting, politics, faith, and alcohol. Main participatory behaviors were selective timing, using expressive style, and personalization of the online character. Although most participants were "lurkers," the active participants nurtured community norms and relationships, as reflected in the written dialogues. In a reality of limited alternatives for digital games that meet older adults' needs and interests, seniors found an independent system to satisfy their need for play. Seniors' online communities provided a unique form of casual leisure, whose nature varied among different groups of participants. The fun culture seemed to offer participants many desired benefits, including meaningful play, liminality and communitas, opportunity to practice and demonstrate their abilities, and means for coping with aging. Therefore, it may have positive impact on seniors' well-being and successful aging.

Post-duty psychomotor performance in young and senior anaesthetists.

PubMed

Lederer, W; Kopp, M; Hahn, O; Kurzthaler, I; Traweger, C; Kinzl, J; Benzer, A

2006-03-01

The level of performance in junior and senior anaesthetists was investigated after 24-h shift working and on-call duties. Pre- and post-duty psychomotor function, influence on response time, cognitive function and well-being in 23 individuals (13 junior and 12 senior anaesthetists) was assessed before and after 24-h in-house on-call duty. Subjective perception of tiredness and concentration abilities was estimated by applying a visual analogue scale. The self-assessed tiredness prior to duty was high in both age groups and significantly increased in senior anaesthetists after night duty (P = 0.01). Post-duty impairment of concentration abilities was reported in both groups. Comparing results from pre- and post-duty psychometric testing showed a comparable decline in junior and senior anaesthetists as well. Assessment of burnout showed a significant lack of personal accomplishment in junior anaesthetists as compared to their older colleagues (P = 0.038). Senior anaesthetists judged their contribution to patient well-being significantly higher than did their younger colleagues (P = 0.035). Although tiredness and subjective impairment of concentration abilities was high in senior anaesthetists after 24-h in-house on-call duty, performance assessed by psychometric testing does not support the hypothesis that senior colleague's performance cannot keep up with routine hospital shift work.

Complex scenes and situations visualization in hierarchical learning algorithm with dynamic 3D NeoAxis engine

NASA Astrophysics Data System (ADS)

Graham, James; Ternovskiy, Igor V.

2013-06-01

We applied a two stage unsupervised hierarchical learning system to model complex dynamic surveillance and cyber space monitoring systems using a non-commercial version of the NeoAxis visualization software. The hierarchical scene learning and recognition approach is based on hierarchical expectation maximization, and was linked to a 3D graphics engine for validation of learning and classification results and understanding the human - autonomous system relationship. Scene recognition is performed by taking synthetically generated data and feeding it to a dynamic logic algorithm. The algorithm performs hierarchical recognition of the scene by first examining the features of the objects to determine which objects are present, and then determines the scene based on the objects present. This paper presents a framework within which low level data linked to higher-level visualization can provide support to a human operator and be evaluated in a detailed and systematic way.

45 CFR 2551.71 - What requirements govern the assignment of Senior Companions?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false What requirements govern the assignment of Senior...) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Senior Companion Placements and Assignments § 2551.71 What requirements govern the assignment of Senior Companions? (a) Senior Companion...

Study of High School Seniors Phi Delta Kappa 1986.

ERIC Educational Resources Information Center

White, Terry F.

This 1986 study of high school seniors addresses two topics. First, it reports seniors' attitudes toward and opinions about school, teachers, and school problems. Second, it compares the attitudes and opinions of high school seniors with those of Americans in general and those expressed by parents of high school students. Responses to questions in…

Flipping Engineering Courses: A School Wide Initiative

ERIC Educational Resources Information Center

Clark, Renee M.; Besterfield-Sacre, Mary; Budny, Daniel; Bursic, Karen M.; Clark, William W.; Norman, Bryan A.; Parker, Robert S.; Patzer, John F., II; Slaughter, William S.

2016-01-01

In the 2013-2014 school year, we implemented the "flipped classroom" as part of an initiative to drive active learning, student engagement and enhanced learning in our school. The flipped courses consisted of freshman through senior engineering classes in introductory programming, statics/mechanics, mechanical design, bio-thermodynamics,…

Co-creating value through demand and supply integration in senior industry-observations on 33 senior enterprises in Taiwan.

PubMed

Yang, Ya-Ting; Iqbal, Usman; Chen, Ya-Mei; Su, Shyi; Chang, Yao-Mao; Handa, Yujiro; Lin, Neng-Pai; Hsu, Yi-Hsin Elsa

2016-09-01

With global population aging, great business opportunities are driven by the various needs that the elderly face in everyday living. Internet development makes information spread faster, also allows elderly and their caregivers to more easily access information and actively participate in value co-creation in the services. This study aims to investigate the designs of value co-creation by the supply and demand sides of the senior industry. This study investigated senior industry in Taiwan and analyzed bussiness models of 33 selected successful senior enterprises in 2013. We adopted series field observation, reviews of documentations, analysis of meeting records and in-depth interviews with 65 CEOs and managers. Thirty-three quality enterprises in senior industry. Sixty-five CEOs and managers in 33 senior enterprises. None. Value co-creation design, value co-creating process. We constructed a conceptual model that comprehensively describes essential aspects of value co-creation and categorized the value co-creation designs into four types applying for different business models: (i) interaction in experience spaces co-creation design, (ii) on-site interacting co-creation design, (iii) social networking platform co-creation design and (iv) empowering customers co-creation design. Through value co-creation platform design, the senior enterprises have converted the originally passive roles of the elderly and caregivers into active participants in the value co-creation process. The new paradigm of value co-creation designs not only promote innovative development during the interactive process, lead enterprises reveal and meet customers' needs but also increase markets and profits. © The Author 2016. Published by Oxford University Press in association with the International Society for Quality in Health Care. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

75 FR 67399 - Performance Review Board, Senior Executive Service (SES)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-02

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (10-144)] Performance Review Board, Senior...) and the Senior Executive Committee. In addition to the members previously announced, another member... Center Senior Executive Committee Chairperson, Deputy Administrator, NASA Headquarters Chair, Executive...

75 FR 62501 - Senior Executive Service Performance Review Board: Update

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-12

... AGENCY FOR INTERNATIONAL DEVELOPMENT Senior Executive Service Performance Review Board: Update... Development, Office of Inspector General's Senior Executive Service Performance Review Board. DATES: September... reference-- USAID OIG Senior Executive Service (SES) Performance Review Board). SUPPLEMENTARY INFORMATION: 5...

Caregiving and, Decision-Making For Seniors: How You Can Help

MedlinePlus

... Issue Past Issues Feature: Senior Living Caregiving and Decision-Making For Seniors: How You Can Help Past Issues / ... key resources and suggestions for effective care and decision-making for seniors. —The Editors To Find Out More ...

Paid caregiver motivation, work conditions, and falls among senior clients.

PubMed

Lindquist, Lee A; Tam, Karen; Friesema, Elisha; Martin, Gary J

2012-01-01

The purpose of this study was to determine the motivation of paid non-familial caregivers of seniors, understand more about their work conditions, and identify any links to negative outcomes among their senior clients. Ninety-eight paid caregivers (eighty-five female and thirteen male), recruited from multiple sites (i.e. senior centers, shopping malls, local parks, lobbies of senior apartments, caregiver agency meetings) completed face-to-face questionnaires and semi-structured interviews. We found that 60.7% of participants chose to become a caregiver because they enjoyed being with seniors while 31.7% were unable to obtain other work, and 8.2% stated it was a prerequisite to a different health related occupation. Caregivers stated that the most challenging conditions of their work were physical lifting (24.5%), behavioral and psychological symptoms of dementia (24.5%), senior depression/mood changes (18.4%), attachment with impending death (8.2%), missing injuries to client (5.1%), lack of sleep (4.1%), and lack of connection with outside world (3.1%). Caregivers who reported that the best part of their job was the salary, flexible hours, and ease of work were significantly more likely to have clients who fell and fractured a bone than those who enjoyed being with seniors (job characteristics, 62.5% vs. senior enjoyment, 25.6%; p<0.004). We concluded that in pursuing their occupation, paid caregivers are motivated commonly by their love of seniors and also by their lack of other job opportunities. Paid caregivers frequently face challenging work conditions. When seeking a caregiver for a senior, motivation of the caregiver should be considered when hiring. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

17 CFR 140.11 - Emergency action by the senior Commissioner available.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Emergency action by the senior... the senior Commissioner available. (a) Authority of senior Commissioner. When it is not feasible to convene a quorum of the Commission, the Senior Commissioner present at the principal offices of the...

78 FR 28243 - Senior Executive Service; Performance Review Board; Members

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-14

... NATIONAL CAPITAL PLANNING COMMISSION Senior Executive Service; Performance Review Board; Members AGENCY: National Capital Planning Commission. ACTION: Notice of Members of Senior Executive Service... Senior Executive Service. The PRB established for the National Capital Planning Commission also makes...

76 FR 29013 - Senior Executive Service; Performance Review Board; Members

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-19

... NATIONAL CAPITAL PLANNING COMMISSION Senior Executive Service; Performance Review Board; Members AGENCY: National Capital Planning Commission. ACTION: Notice of Members of Senior Executive Service... Senior Executive Service. The PRB established for the National Capital Planning Commission also makes...

Work-related frustration among senior nurses at a medical centre.

PubMed

Wang, Pei-Hern; Ku, Yan-Chiou; Chen, Chi-Chi; Jeang, Shiow-Rong; Chou, Frank Huang-Chih

2016-07-01

To investigate the levels and causes of work-related frustration among senior nurses. Role changes and the associated expectations and setbacks faced by senior middle-aged nurses can easily result in low morale. Therefore, working setbacks experienced by senior nurses must be investigated. A cross-sectional questionnaire study. Purposive sampling was used to select questionnaire recipients. In total, 482 senior nurses completed and returned a structured questionnaire. The predictive factors for frustration at work among senior nurses included age, service unit, and the impact of sleep disorders, which jointly explained 54% of the variance. In particular, age and service unit were important predictive factors for frustration at work. Senior nurses had medium-to-low scores for frustration at work and did not perceive a high level of frustration. The outpatient departments and other medical departments in this sector should provide a reasonable system of incentives and promotion opportunities if they are to retain their most senior and experienced nurses. The results of this study could serve as a reference for hospital administrations. © 2016 John Wiley & Sons Ltd.

78 FR 55244 - Senior Executive Service Performance Review Board; Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-10

... DEFENSE NUCLEAR FACILITIES SAFETY BOARD Senior Executive Service Performance Review Board... the membership of the Defense Nuclear Facilities Safety Board (DNFSB) Senior Executive Service (SES... rating of a senior executive's performance, the executive's response, and the higher level official's...

45 CFR 2551.41 - Who is eligible to be a Senior Companion?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Who is eligible to be a Senior Companion? 2551.41... AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Senior Companion Eligibility, Status, and Cost Reimbursements § 2551.41 Who is eligible to be a Senior Companion? (a) To be a Senior Companion, an individual...

Behavioral problems of seniors in an emergency department.

PubMed

Erel, Meira; Shapira, Ziva; Volicer, Ladislav

2013-07-01

Behavioral disorders are frequent in seniors with cognitive impairments. The ailment responsible for presentation to the Emergency Department (ED), in combination with preexisting conditions, can bring about a temporary cognitive disturbance or worsen an existing cognitive disturbance, thus increasing the frequency of behavioral disorders. The purpose of this research was to investigate whether there is any connection between pain, cognitive impairment, time in the ED, presence or absence of a supportive escort, and behavioral disorders exhibited by a senior. The study sample consisted of 140 seniors aged 69 years and older who visited the ED. Data collected included personal data, presence or absence of an escort, length of stay in the ED, and formal reproducible evaluation of cognition, behavior, and pain. Behavioral disorders were found to be present in 18% of the total sample and in 25% of the group of seniors who suffered from cognitive impairment. The presence of cognitive impairment was found to increase by almost sevenfold the risk of a behavioral disorder. Presence of severe pain increased the risk of a behavioral disorder even more (odds ratio 63). Seniors with cognitive impairment who spent a longer-than-average time period in the ED exhibited behavioral disorders that were more severe than disorders in seniors without cognitive impairment. There was no moderating effect on behavioral disturbances by the presence of a supportive escort observed. The findings of this study suggest that the risk of behavioral disorders in seniors attending the ED may be predicted by screening them for cognitive impairment and pain, and by monitoring the time period they are in the ED. Copyright © 2013 Elsevier Inc. All rights reserved.

Jeff Cheatham, senior metrologist

NASA Image and Video Library

2015-01-27

JEFF CHEATHAM, SENIOR METROLOGIST AT THE MARSHALL METROLOGY AND CALIBRATION LABORATORY, SPENT 12 YEARS DEVELOPING 2400 AUTOMATED SOFTWARE PROCEDURES USED FOR CALIBRATION AND TESTING SPACE VEHICLES AND EQUIPMENT

Developing 21st Century Senior Leaders

DTIC Science & Technology

2010-03-01

idealistic and supernatural qualities that render them capable of leading organizations in the face of uncontrollable operational forces. But, senior...we must change if we are to develop better senior leaders.45 In the Armed Forces Journal article calling to keep the service colleges open, the...SS .., http://ss-peiper.narod.ru/ articles /Beginning_of_the_end-The_Leadership_of_SS-Obersturmbahnfuhrer_Jochen_ Peiper.pdf (accessed March 29

77 FR 36491 - Request for Information Regarding Senior Financial Exploitation

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-19

... Senior Financial Exploitation AGENCY: Bureau of Consumer Financial Protection. ACTION: Request for...'') to facilitate the financial literacy of individuals aged 62 or older (``seniors''), on protection... Monica Jackson at 202-435-7275. For specific questions on senior financial exploitation, please call...

Study Quantifies Physical Demands of Yoga in Seniors

MedlinePlus

... Z Study Quantifies Physical Demands of Yoga in Seniors Share: A recent NCCAM-funded study measured the ... performance of seven standing poses commonly taught in senior yoga classes: Chair, Wall Plank, Tree, Warrior II, ...

Parallel Algorithms for Groebner-Basis Reduction

DTIC Science & Technology

1987-09-25

22209 ELEMENT NO. NO. NO. ACCESSION NO. 11. TITLE (Include Security Classification) * PARALLEL ALGORITHMS FOR GROEBNER -BASIS REDUCTION 12. PERSONAL...All other editions are obsolete. Productivity Engineering in the UNIXt Environment p Parallel Algorithms for Groebner -Basis Reduction Technical Report

75 FR 14214 - Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-24

... OCCUPATIONAL SAFETY AND HEALTH REVIEW COMMISSION Senior Executive Service Performance Review Board Membership AGENCY: Occupational Safety and Health Review Commission. ACTION: Annual notice. SUMMARY: Notice... established a Senior Executive Service PRB. The PRB reviews and evaluates the initial appraisal of a senior...

78 FR 5516 - Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-25

... OCCUPATIONAL SAFETY AND HEALTH REVIEW COMMISSION Senior Executive Service Performance Review Board Membership AGENCY: Occupational Safety and Health Review Commission. ACTION: Annual notice. SUMMARY: Notice... established a Senior Executive Service PRB. The PRB reviews and evaluates the initial appraisal of a senior...

76 FR 39926 - Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

... OCCUPATIONAL SAFETY AND HEALTH REVIEW COMMISSION Senior Executive Service Performance Review Board Membership AGENCY: Occupational Safety and Health Review Commission. ACTION: Annual notice. SUMMARY: Notice... established a Senior Executive Service PRB. The PRB reviews and evaluates the initial appraisal of a senior...

76 FR 57947 - Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

... AND EFFICIENCY Senior Executive Service Performance Review Board Membership AGENCY: Council of the... of Personnel Management, each agency is required to establish one or more Senior Executive Service... appraisal of a senior executive's performance by the supervisor, along with any recommendations to the...

76 FR 81998 - Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-29

... OCCUPATIONAL SAFETY AND HEALTH REVIEW COMMISSION Senior Executive Service Performance Review Board Membership AGENCY: Occupational Safety and Health Review Commission. ACTION: Annual notice. SUMMARY: Notice... established a Senior Executive Service PRB. The PRB reviews and evaluates the initial appraisal of a senior...

Engineer: The Professional Bulletin of Army Engineers, May-Aug 2010

DTIC Science & Technology

2010-08-01

just sticking you in a hole because on paper it looks like you fit,” he said. “There’s also that oth- er piece. Because what does passion do to your...he wrote this article. He is cur- rently the editor of the Arctic Warrior, the authorized news- paper for Joint Base Elmendorf-Richardson, Alaska...1The Commandant’s Forum is a by-invitation, web -based dis- cussion board for senior leaders of the Engineer Regiment. All colonels and above have

Purpose and Meaning in Highly Active Seniors

ERIC Educational Resources Information Center

Penick, Jeffrey M.; Fallshore, Marte

2005-01-01

The authors investigated the sources of meaning for active seniors. Results indicated that seniors who were most active were relatively high in a wide range of sources of meaning as well as in life satisfaction in general. The importance of meaning and purpose in relation to counseling with older adults is discussed.

78 FR 77125 - Senior Executive Service Performance Review Board; Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9904-20-OARM] Senior Executive Service Performance Review... review boards. This board shall review and evaluate the initial appraisal of a senior executive's... performance of the senior executive. Members of the 2013 EPA Performance Review Board are: Benita Best-Wong...

77 FR 65685 - Senior Executive Service Performance Review Board; Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-30

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9747-4] Senior Executive Service Performance Review Board... performance review boards. This board shall review and evaluate the initial appraisal of a senior executive's... performance of the senior executive. Members of the 2012 EPA Performance Review Board are: Benita Best-Wong...

Impact of senior design project for the development of leadership and management skills in construction management

NASA Astrophysics Data System (ADS)

Chowdhury, Tamara

2013-08-01

Senior design courses are a core part of curricula across engineering and technology disciplines. Such courses offer Construction Management (CMG) students the opportunity to bring together, assimilate and apply the knowledge they have acquired over their entire undergraduate academic programme to an applied technical project. Senior or Capstone design course engages students in a real-world project, enhance leadership development, and prepare to manage and lead project teams. The CMG programme's multidisciplinary approach at Alabama A&M University, combines essential components of construction techniques with concepts of business management to develop technically qualified individuals for responsible management roles in the design, construction and operation of major construction projects. This paper analyses the performance of the students and improvement due to the interaction with the faculty advisors and industrial panel during the two semester Capstone project. The results of this Capstone sequence have shown a continuous improvement of student performance.

Organizing seniors to protect the health safety net: the way forward.

PubMed

Sharma, Leena; Regan, Carol; Villers, Katherine S

2018-04-12

Over the past century, the organized voice of seniors has been critical in building the U.S. health safety net. Since the 2016 election, that safety net, particularly the Medicaid program, is in jeopardy. As we have seen with the rise of the Tea Party, senior support for health care programs-even programs that they use in large numbers-cannot and should not be taken for granted. This article provides a brief history of senior advocacy and an overview of the current senior organizing landscape. It also identifies opportunities for building the transformational organizing of low-income seniors needed to defend against sustained attacks on critical programs. Several suggestions are made, drawn from years of work in philanthropy, advocacy, and campaigns, for strengthening the ability to organize seniors-particularly low-income seniors-into an effective political force advocating for Medicaid and other safety net programs.

Computer algorithm for coding gain

NASA Technical Reports Server (NTRS)

Dodd, E. E.

1974-01-01

Development of a computer algorithm for coding gain for use in an automated communications link design system. Using an empirical formula which defines coding gain as used in space communications engineering, an algorithm is constructed on the basis of available performance data for nonsystematic convolutional encoding with soft-decision (eight-level) Viterbi decoding.

Iowa's High School Super Senior School-to-Work Transition Program

ERIC Educational Resources Information Center

Nietupski, John; Warth, Judy; Winslow, Amy; Johnson, Russ; Douglas, Beverly; Johnson, Maggie; Cilek, Judy

2006-01-01

This article describes an innovative school-to-work transition program incorporating identified best practices. Iowa's Super Senior program serves students in the "middle range" of the disability severity spectrum during the student's senior and 5th, or "Super Senior" year. The article describes the program elements, presents…

78 FR 44563 - Senior Executive Service (SES) Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-24

... FEDERAL LABOR RELATIONS AUTHORITY Senior Executive Service (SES) Performance Review Board AGENCY... Management, one or more PRBs. The PRB shall review and evaluate the initial appraisal of a senior executive's performance by the supervisor, along with any response by the senior executive, and make recommendations to...

77 FR 51523 - Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-24

... COUNCIL OF THE INSPECTORS GENERAL ON INTEGRITY AND EFFICIENCY Senior Executive Service Performance... required to establish one or more Senior Executive Service (SES) performance review boards. The purpose of these boards is to review and evaluate the initial appraisal of a senior executive's performance by the...

42 CFR 21.29 - Eligibility; grades above senior assistant grade.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Eligibility; grades above senior assistant grade... PERSONNEL COMMISSIONED OFFICERS Appointment § 21.29 Eligibility; grades above senior assistant grade. Every candidate for examination for appointment in grades above that of senior assistant shall meet the...

75 FR 55816 - Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-14

... DEPARTMENT OF THE INTERIOR Council of the Inspectors General on Integrity and Efficiency Senior..., each agency is required to establish one or more Senior Executive Service (SES) performance review boards. The purpose of these boards is to review and evaluate the initial appraisal of a senior executive...

Rocketdyne Safety Algorithm: Space Shuttle Main Engine Fault Detection

NASA Technical Reports Server (NTRS)

Norman, Arnold M., Jr.

1994-01-01

The Rocketdyne Safety Algorithm (RSA) has been developed to the point of use on the TTBE at MSFC on Task 4 of LeRC contract NAS3-25884. This document contains a description of the work performed, the results of the nominal test of the major anomaly test cases and a table of the resulting cutoff times, a plot of the RSA value vs. time for each anomaly case, a logic flow description of the algorithm, the algorithm code, and a development plan for future efforts.

An urgent need to improve life conditions of seniors.

PubMed

Hebert, R

2010-10-01

In the fall of 2007, the Government of Quebec set up a Public Consultation on Living Conditions of Seniors. Fifty sessions were held in 26 cities across all 17 regions of the province. More than 4000 seniors attended the sessions and 275 briefs were received from scientists and associations. Three themes were identified in the report published in 2008: supporting seniors and their caregivers, reinforcing the place of seniors in society, and preventing problems associated with aging (suicide, abuse, addictions). The main actions that I recommended included: Increasing the Guaranteed Income Supplement to prevent poverty; Modifying pension plans and working conditions to allow for progressive retirement; Making a major investment in home care to provide access to services regardless of place of residence; Introducing an Autonomy Support Benefit and autonomy insurance program for financing services to support people with disabilities; Generalizing an Integrated Service Delivery Network providing services to frail older people; Better training for professionals in gerontology. I also recommended setting up a National Policy on Seniors to align all government departments and agencies, municipalities and the private sector around a vision, objectives and a set of actions for improving the integration of seniors in an aging society. This would contribute to a more equitable, interdependent and wiser society. Unfortunately, the Government did not support these recommendations. It is now time for scientists to get involved in leading policy on seniors and in the political arena.

Centrifugal Pump Experiment for Chemical Engineering Undergraduates

ERIC Educational Resources Information Center

Vanderslice, Nicholas; Oberto, Richard; Marrero, Thomas R.

2012-01-01

The purpose of this paper is to describe a Centrifugal Pump Experiment that provided an experiential learning experience to chemical engineering undergraduates at the University of Missouri in the spring of 2010 in the Unit Operations Laboratory course. Lab equipment was used by senior students with computer-based data and control technology. In…

Simulation of Propellant Loading System Senior Design Implement in Computer Algorithm

NASA Technical Reports Server (NTRS)

Bandyopadhyay, Alak

2010-01-01

Propellant loading from the Storage Tank to the External Tank is one of the very important and time consuming pre-launch ground operations for the launch vehicle. The propellant loading system is a complex integrated system involving many physical components such as the storage tank filled with cryogenic fluid at a very low temperature, the long pipe line connecting the storage tank with the external tank, the external tank along with the flare stack, and vent systems for releasing the excess fuel. Some of the very important parameters useful for design purpose are the prediction of pre-chill time, loading time, amount of fuel lost, the maximum pressure rise etc. The physics involved for mathematical modeling is quite complex due to the fact the process is unsteady, there is phase change as some of the fuel changes from liquid to gas state, then conjugate heat transfer in the pipe walls as well as between solid-to-fluid region. The simulation is very tedious and time consuming too. So overall, this is a complex system and the objective of the work is student's involvement and work in the parametric study and optimization of numerical modeling towards the design of such system. The students have to first become familiar and understand the physical process, the related mathematics and the numerical algorithm. The work involves exploring (i) improved algorithm to make the transient simulation computationally effective (reduced CPU time) and (ii) Parametric study to evaluate design parameters by changing the operational conditions

5 CFR 1320.7 - Agency head and Senior Official responsibilities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Agency head and Senior Official... CONTROLLING PAPERWORK BURDENS ON THE PUBLIC § 1320.7 Agency head and Senior Official responsibilities. (a) Except as provided in paragraph (b) of this section, each agency head shall designate a Senior Official...

A Multi- and Cross-Disciplinary Capstone Experience in Engineering Art: Animatronic Polar Bear

ERIC Educational Resources Information Center

Sirinterlikci, Arif; Toukonen, Kayne; Mason, Steve; Madison, Russel

2005-01-01

An animatronic robot was designed and constructed for the 2003 Annual Student Robotic Technology and Engineering Challenge organized by the Robotics International (RI) association of the Society of Manufacturing Engineers (SME). It was also the senior capstone design project for two of the design team members. After a thorough study of body and…

Drug Use among Seniors on Public Drug Programs in Canada, 2012.

PubMed

Proulx, Jeff; Hunt, Jordan

2015-01-01

Seniors take more drugs than younger Canadians because, on average, they have a higher number of chronic conditions. Although taking multiple medications may be necessary to manage these conditions, it is important to consider the benefits and risks of each medication and the therapeutic goals of the patient. This article provides an in-depth look at the number and types of drugs used by seniors using drug claims data from the CIHI's National Prescription Drug Utilization Information System Database, representing approximately 70% of seniors in Canada. In 2012, almost two-thirds (65.9%) of seniors on public drug programs had claims for five or more drug classes, while 27.2% had claims for 10 or more, and 8.6% had claims for 15 or more. The most commonly used drug class was statins, used by nearly half (46.6%) of seniors. Nearly two-thirds (60.9%) of seniors living in long-term care (LTC) facilities had claims for 10 or more drug classes. Proton pump inhibitors were the most commonly used drug class among seniors living in LTC facilities (used by 37.0% of seniors in LTC facilities), while statins ranked seventh (29.8%).

76 FR 75566 - Appointments to Performance Review Boards for Senior Executive Service

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-02

... NUCLEAR REGULATORY COMMISSION [NRC-2011-0249] Appointments to Performance Review Boards for Senior... for Senior Executive Service. SUMMARY: This notice announces a change in the membership of the Senior... appointing and awarding authorities on performance appraisal ratings and performance awards for Senior...

The Senior Year Experience. Facilitating Integration, Reflection, Closure, and Transition.

ERIC Educational Resources Information Center

Gardner, John N.; Van der Veer, Gretchen

The theme of this collection of 17 monographs is defined as the "senior year experience," that final period of the undergraduate experience leading to entry into graduate school or the workplace. Part 1, "Understanding the Unique Needs of Today's Seniors," examines the characteristics and needs of senior as they make the…

Google Earth Engine

NASA Astrophysics Data System (ADS)

Gorelick, Noel

2013-04-01

The Google Earth Engine platform is a system designed to enable petabyte-scale, scientific analysis and visualization of geospatial datasets. Earth Engine provides a consolidated environment including a massive data catalog co-located with thousands of computers for analysis. The user-friendly front-end provides a workbench environment to allow interactive data and algorithm development and exploration and provides a convenient mechanism for scientists to share data, visualizations and analytic algorithms via URLs. The Earth Engine data catalog contains a wide variety of popular, curated datasets, including the world's largest online collection of Landsat scenes (> 2.0M), numerous MODIS collections, and many vector-based data sets. The platform provides a uniform access mechanism to a variety of data types, independent of their bands, projection, bit-depth, resolution, etc..., facilitating easy multi-sensor analysis. Additionally, a user is able to add and curate their own data and collections. Using a just-in-time, distributed computation model, Earth Engine can rapidly process enormous quantities of geo-spatial data. All computation is performed lazily; nothing is computed until it's required either for output or as input to another step. This model allows real-time feedback and preview during algorithm development, supporting a rapid algorithm development, test, and improvement cycle that scales seamlessly to large-scale production data processing. Through integration with a variety of other services, Earth Engine is able to bring to bear considerable analytic and technical firepower in a transparent fashion, including: AI-based classification via integration with Google's machine learning infrastructure, publishing and distribution at Google scale through integration with the Google Maps API, Maps Engine and Google Earth, and support for in-the-field activities such as validation, ground-truthing, crowd-sourcing and citizen science though the Android Open Data

Google Earth Engine

NASA Astrophysics Data System (ADS)

Gorelick, N.

2012-12-01

The Google Earth Engine platform is a system designed to enable petabyte-scale, scientific analysis and visualization of geospatial datasets. Earth Engine provides a consolidated environment including a massive data catalog co-located with thousands of computers for analysis. The user-friendly front-end provides a workbench environment to allow interactive data and algorithm development and exploration and provides a convenient mechanism for scientists to share data, visualizations and analytic algorithms via URLs. The Earth Engine data catalog contains a wide variety of popular, curated datasets, including the world's largest online collection of Landsat scenes (> 2.0M), numerous MODIS collections, and many vector-based data sets. The platform provides a uniform access mechanism to a variety of data types, independent of their bands, projection, bit-depth, resolution, etc..., facilitating easy multi-sensor analysis. Additionally, a user is able to add and curate their own data and collections. Using a just-in-time, distributed computation model, Earth Engine can rapidly process enormous quantities of geo-spatial data. All computation is performed lazily; nothing is computed until it's required either for output or as input to another step. This model allows real-time feedback and preview during algorithm development, supporting a rapid algorithm development, test, and improvement cycle that scales seamlessly to large-scale production data processing. Through integration with a variety of other services, Earth Engine is able to bring to bear considerable analytic and technical firepower in a transparent fashion, including: AI-based classification via integration with Google's machine learning infrastructure, publishing and distribution at Google scale through integration with the Google Maps API, Maps Engine and Google Earth, and support for in-the-field activities such as validation, ground-truthing, crowd-sourcing and citizen science though the Android Open Data

10 CFR 55.43 - Written examination: Senior operators.

Code of Federal Regulations, 2014 CFR

2014-01-01

... operator will contain a representative selection of questions on the knowledge, skills, and abilities needed to perform licensed senior operator duties. The knowledge, skills, and abilities will be identified, in part, from learning objectives derived from a systematic analysis of licensed senior operator...

10 CFR 55.43 - Written examination: Senior operators.

Code of Federal Regulations, 2013 CFR

2013-01-01

... operator will contain a representative selection of questions on the knowledge, skills, and abilities needed to perform licensed senior operator duties. The knowledge, skills, and abilities will be identified, in part, from learning objectives derived from a systematic analysis of licensed senior operator...

10 CFR 55.43 - Written examination: Senior operators.

Code of Federal Regulations, 2012 CFR

2012-01-01

... operator will contain a representative selection of questions on the knowledge, skills, and abilities needed to perform licensed senior operator duties. The knowledge, skills, and abilities will be identified, in part, from learning objectives derived from a systematic analysis of licensed senior operator...

Hospitalizations associated with salmonellosis among seniors in Canada, 2000-2010.

PubMed

Turgeon, P; Murray, R; Nesbitt, A

2017-06-01

Salmonella is one of the most prevalent bacteria associated with enteric illness in Canada and seniors are considered a vulnerable population more likely to develop severe illness. In the coming decades, hospitalizations and deaths associated with Salmonella in seniors could represent a challenge due to an aging population in Canada. The numbers of non-typhoidal (NT) Salmonella-related hospitalizations from the Canadian Hospitalization Morbidity Database were analysed for a period of 10 years for seniors. Hospitalization rate calculations and descriptive analyses were performed on variables associated with the burden of hospitalization and compared with the adult age group. Estimates of hospitalizations and deaths associated with domestically acquired Salmonella (accounting for under-reporting) were also calculated. This study found that 50% of the NT Salmonella-related hospitalization and 82% of the deaths recorded in the Canadian adult population occurred in seniors. The length of hospitalization stay was also longer in seniors (7 days) than other adults (4 days). We estimated that each year, 535 hospitalizations and 27 deaths are related to domestically acquired Salmonella in seniors. Senior populations represent a substantial percentage of Salmonella-related hospitalizations and deaths in Canada and the burden associated with those hospitalizations is also greater. This should be considered when developing estimates of medical costs and implementing prevention activities.

5 CFR 451.301 - Ranks for the Senior Executive Service.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Ranks for the Senior Executive Service... REGULATIONS AWARDS Presidential Rank Awards § 451.301 Ranks for the Senior Executive Service. (a) The... to a Senior Executive Service (SES) career appointee are set forth in 5 U.S.C. 4507. (b) To be...

12 CFR 507.3 - What post-employment restrictions apply to senior examiners?

Code of Federal Regulations, 2010 CFR

2010-01-01

... senior examiners? 507.3 Section 507.3 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY RESTRICTIONS ON POST-EMPLOYMENT ACTIVITIES OF SENIOR EXAMINERS § 507.3 What post-employment restrictions apply to senior examiners? (a) Prohibition. (1) Senior examiner of savings association. An...

32 CFR 700.904 - Authority of senior officer of the Marine Corps present.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 5 2010-07-01 2010-07-01 false Authority of senior officer of the Marine Corps... The Senior Officer Present Contents § 700.904 Authority of senior officer of the Marine Corps present. The authority and responsibility of the senior officer present are also conferred upon the senior...

Teaching the Next Generation of Scientists and Engineers the NASA Design Process

NASA Technical Reports Server (NTRS)

Caruso, Pamela W.; Benfield, Michael P. J.; Justice, Stefanie H.

2011-01-01

The Integrated Product Team (IPT) program, led by The University of Alabama in Huntsville (UAH), is a multidisciplinary, multi-university, multi-level program whose goal is to provide opportunities for high school and undergraduate scientists and engineers to translate stakeholder needs and requirements into viable engineering design solutions via a distributed multidisciplinary team environment. The current program supports three projects. The core of the program is the two-semester senior design experience where science, engineering, and liberal arts undergraduate students from UAH, the College of Charleston, Southern University at Baton Rouge, and Ecole Suprieure des Techniques Aronautiques et de Construction Automobile (ESTACA) in Paris, France form multidisciplinary competitive teams to develop system concepts of interest to the local aerospace community. External review boards form to provide guidance and feedback throughout the semester and to ultimately choose a winner from the competing teams. The other two projects, the Innovative Student Project for the Increased Recruitment of Engineering and Science Students (InSPIRESS) Level I and Level II focus exclusively on high school students. InSPIRESS Level I allows high schools to develop a payload to be accommodated on the system being developed by senior design experience teams. InSPIRESS Level II provides local high school students first-hand experience in the senior design experience by allowing them to develop a subsystem or component of the UAH-led system over the two semesters. This program provides a model for NASA centers to engage the local community to become more involved in design projects.

Introduction: Reflections of Senior Therapists.

PubMed

Geller, Jesse D; Farber, Barry A

2015-11-01

This introduction to this issue of JCLP: In Session ("Reflections of Senior Therapists") focuses on the multifaceted ways in which adult development influences what it means to be a psychotherapist and to do the work of psychotherapy. This issue brings together first person narratives written by a group of eminent psychotherapists as well as an empirical report, based on a major international survey, on the challenges, demands, and rewards experienced by senior therapists. Taken together, these essays provide a compelling case that not only can practicing psychotherapy during the later years of one's life continue to be fulfilling and meaningful, but also the lessons learned along the journey can make one an even wiser and more effective therapist than previously. Learning to do psychotherapy, like adult development itself, is not a process that at some point comes to an end, but one that is resumed again and again in every decade. These essays provide a rich array of information, insight, and guidance regarding the personal and professional experience of practicing therapy during every era of adulthood, including one's senior years. © 2015 Wiley Periodicals, Inc.

The Blue Blazer Club: Masculine Hegemony in Science, Technology, Engineering, and Math Fields

ERIC Educational Resources Information Center

Page, Melanie C.; Bailey, Lucy E.; Van Delinder, Jean

2009-01-01

The under-representation of women in Science, Technology, Engineering, and Math (STEM) fields is of continuing concern, as is the lack of women in senior positions and leadership roles. During a time of increasing demand for science and engineering enterprise, the lack of women and minorities in these academic disciplines needs to be addressed by…

The Impact of Structured Writing and Developing Awareness of Learning Preferences on the Performance and Attitudes of Engineering Teams

ERIC Educational Resources Information Center

Dahm, Kevin; Newell, James; Newell, Heidi; Harvey, Roberta

2009-01-01

This paper discusses efforts to develop metacognition in teams of engineering students by: first, exploring personal learning patterns, and second, ongoing biweekly journaling exercises. Thirty-three junior and senior engineering students (30 chemical engineer, one each from mechanical, civil and electrical) working on semester-long projects in…

Opportunities within NASA's Exploration Systems Mission Directorate for Engineering Students and Faculty

NASA Technical Reports Server (NTRS)

Garner, Lesley

2008-01-01

In 2006, NASA's Exploration Systems Mission Directorate (ESMD) launched two new Educational Projects: (1) The ESMID Space Grant Student Project ; and (2) The ESM1D Space Grant Faculty Project. The Student Project consists of three student opportunities: exploration-related internships at NASA Centers or with space-related industry, senior design projects, and system engineering paper competitions. The ESMID Space Grant Faculty Project consists of two faculty opportunities: (1) a summer faculty fellowship; and (2) funding to develop a senior design course.

g-factor calculations from the generalized seniority approach

NASA Astrophysics Data System (ADS)

Maheshwari, Bhoomika; Jain, Ashok Kumar

2018-05-01

The generalized seniority approach proposed by us to understand the B(E1)/B(E2)/B(E3) properties of semi-magic nuclei has been widely successful in the explanation of the same and has led to an expansion in the scope of seniority isomers. In the present paper, we apply the generalized seniority scheme to understand the behavior of g-factors in semi-magic nuclei. We find that the magnetic moment and the gfactors do show a particle number independent behavior as expected and the understanding is consistent with the explanation of transition probabilities.

Test and evaluation of the HIDEC engine uptrim algorithm

NASA Technical Reports Server (NTRS)

Ray, R. J.; Myers, L. P.

1986-01-01

The highly integrated digital electronic control (HIDEC) program will demonstrate and evaluate the improvements in performance and mission effectiveness that result from integrated engine-airframe control systems. Performance improvements will result from an adaptive engine stall margin mode, a highly integrated mode that uses the airplane flight conditions and the resulting inlet distortion to continuously compute engine stall margin. When there is excessive stall margin, the engine is uptrimmed for more thrust by increasing engine pressure ratio (EPR). The EPR uptrim logic has been evaluated and implemented into computer simulations. Thrust improvements over 10 percent are predicted for subsonic flight conditions. The EPR uptrim was successfully demonstrated during engine ground tests. Test results verify model predictions at the conditions tested.

Senior academic physicians and retirement considerations.

PubMed

Moss, Arthur J; Greenberg, Henry; Dwyer, Edward M; Klein, Helmut; Ryan, Daniel; Francis, Charles; Marcus, Frank; Eberly, Shirley; Benhorin, Jesaia; Bodenheimer, Monty; Brown, Mary; Case, Robert; Gillespie, John; Goldstein, Robert; Haigney, Mark; Krone, Ronald; Lichstein, Edgar; Locati, Emanuela; Oakes, David; Thomsen, Poul Erik Bloch; Zareba, Wojciech

2013-01-01

An increasing number of academic senior physicians are approaching their potential retirement in good health with accumulated clinical and research experience that can be a valuable asset to an academic institution. Considering the need to let the next generation ascend to leadership roles, when and how should a medical career be brought to a close? We explore the roles for academic medical faculty as they move into their senior years and approach various retirement options. The individual and institutional considerations require a frank dialogue among the interested parties to optimize the benefits while minimizing the risks for both. In the United States there is no fixed age for retirement as there is in Europe, but European physicians are initiating changes. What is certain is that careful planning, innovative thinking, and the incorporation of new patterns of medical practice are all part of this complex transition and timing of senior academic physicians into retirement. Copyright © 2013 Elsevier Inc. All rights reserved.

NOSS Altimeter Detailed Algorithm specifications

NASA Technical Reports Server (NTRS)

Hancock, D. W.; Mcmillan, J. D.

1982-01-01

The details of the algorithms and data sets required for satellite radar altimeter data processing are documented in a form suitable for (1) development of the benchmark software and (2) coding the operational software. The algorithms reported in detail are those established for altimeter processing. The algorithms which required some additional development before documenting for production were only scoped. The algorithms are divided into two levels of processing. The first level converts the data to engineering units and applies corrections for instrument variations. The second level provides geophysical measurements derived from altimeter parameters for oceanographic users.

45 CFR 2553.11 - What is the Retired and Senior Volunteer Program?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false What is the Retired and Senior Volunteer Program... FOR NATIONAL AND COMMUNITY SERVICE THE RETIRED AND SENIOR VOLUNTEER PROGRAM General § 2553.11 What is the Retired and Senior Volunteer Program? The Retired and Senior Volunteer Program (RSVP) provides...

45 CFR 2553.11 - What is the Retired and Senior Volunteer Program?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 4 2013-10-01 2013-10-01 false What is the Retired and Senior Volunteer Program... FOR NATIONAL AND COMMUNITY SERVICE THE RETIRED AND SENIOR VOLUNTEER PROGRAM General § 2553.11 What is the Retired and Senior Volunteer Program? The Retired and Senior Volunteer Program (RSVP) provides...

45 CFR 2553.11 - What is the Retired and Senior Volunteer Program?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false What is the Retired and Senior Volunteer Program... FOR NATIONAL AND COMMUNITY SERVICE THE RETIRED AND SENIOR VOLUNTEER PROGRAM General § 2553.11 What is the Retired and Senior Volunteer Program? The Retired and Senior Volunteer Program (RSVP) provides...

45 CFR 2553.11 - What is the Retired and Senior Volunteer Program?

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 4 2012-10-01 2012-10-01 false What is the Retired and Senior Volunteer Program... FOR NATIONAL AND COMMUNITY SERVICE THE RETIRED AND SENIOR VOLUNTEER PROGRAM General § 2553.11 What is the Retired and Senior Volunteer Program? The Retired and Senior Volunteer Program (RSVP) provides...

45 CFR 2553.11 - What is the Retired and Senior Volunteer Program?

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false What is the Retired and Senior Volunteer Program... FOR NATIONAL AND COMMUNITY SERVICE THE RETIRED AND SENIOR VOLUNTEER PROGRAM General § 2553.11 What is the Retired and Senior Volunteer Program? The Retired and Senior Volunteer Program (RSVP) provides...

42 CFR 21.27 - Eligibility; senior assistant grade.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Eligibility; senior assistant grade. 21.27 Section 21.27 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.27 Eligibility; senior assistant grade. Every candidate for examination...

42 CFR 21.27 - Eligibility; senior assistant grade.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Eligibility; senior assistant grade. 21.27 Section 21.27 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.27 Eligibility; senior assistant grade. Every candidate for examination...

42 CFR 21.27 - Eligibility; senior assistant grade.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Eligibility; senior assistant grade. 21.27 Section 21.27 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.27 Eligibility; senior assistant grade. Every candidate for examination...

42 CFR 21.27 - Eligibility; senior assistant grade.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Eligibility; senior assistant grade. 21.27 Section 21.27 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.27 Eligibility; senior assistant grade. Every candidate for examination...

Optimal Fungal Space Searching Algorithms.

PubMed

Asenova, Elitsa; Lin, Hsin-Yu; Fu, Eileen; Nicolau, Dan V; Nicolau, Dan V

2016-10-01

Previous experiments have shown that fungi use an efficient natural algorithm for searching the space available for their growth in micro-confined networks, e.g., mazes. This natural "master" algorithm, which comprises two "slave" sub-algorithms, i.e., collision-induced branching and directional memory, has been shown to be more efficient than alternatives, with one, or the other, or both sub-algorithms turned off. In contrast, the present contribution compares the performance of the fungal natural algorithm against several standard artificial homologues. It was found that the space-searching fungal algorithm consistently outperforms uninformed algorithms, such as Depth-First-Search (DFS). Furthermore, while the natural algorithm is inferior to informed ones, such as A*, this under-performance does not importantly increase with the increase of the size of the maze. These findings suggest that a systematic effort of harvesting the natural space searching algorithms used by microorganisms is warranted and possibly overdue. These natural algorithms, if efficient, can be reverse-engineered for graph and tree search strategies.

[Strategy for educating senior dermatological residents in mycology].

PubMed

Mochizuki, Takashi; Tsuboi, Ryoji; Sei, Yoshihiro; Hiruma, Masataro; Watanabe, Shinichi; Makimura, Koichi

2012-01-01

To improve the ability of dermatologists to diagnose cutaneous mycoses, we have proposed a list of the minimum mycological knowledge and skills required by senior residents of dermatology. The list includes ability to select the most appropriate sampling method, knowledge of the basic method of potassium hydroxide (KOH) examination and skill in performing fungal cultures and identifying the most prevalent fungal species isolated from skin lesions. It is not possible for the Japanese Society of Medical Mycology to train every senior resident directly, and it is difficult for them to acquire sufficient expertise independently. Consequently, training and advice given by instructors in residents' home institutes is essential. A project of an advanced course for instructors, who are in charge of educating senior residents in their own institute, may be possible. Therefore, we have proposed here a list for instructors of the knowledge and skills required to educate senior residents. Employing this list should realize improved skill in dermatologists.

[Strengthening of social participation of Turkish seniors].

PubMed

Fietz, Jennifer; Stupp, Barbara

2018-05-04

Traditional municipal services are not successful at reaching Turkish seniors. Compared to native Germans Turkish seniors have a lower social participation. Do native language groups hosted by a German organization promote the social participation of Turkish seniors? How does social participation take place in the ZWAR networks (between work and retirement; a project to strengthen social participation of seniors) and which factors promote or reduce social participation? Qualitative structuring content analysis of two group discussions, which were based on guided interviews. The social participation of Turkish-speaking seniors was strengthened on three levels: (1) through regular meetings of the Turkish ethnic group social relationships were promoted and German language skills and other skills were improved. Through mutual sharing and understanding of the stressors specific to migration, emotional support was provided. The sharing of mutual cultural and linguistic backgrounds created a sense of community and meetings were perceived as an antidote to migrants' exhausting lives in German society. (2) At the organizational level, participation was promoted through extensive group events. Regardless of their cultural background all participants identified as equal ZWAR members. The ZWAR project functioned as an umbrella organization for participation in the intercultural context. (3) Participation in community events created contacts with community stakeholders and fostered volunteer work. Hence, participants were able to use their skills, and therefore broaden their horizons. Turkish ZWAR networks promoted the social participation of members because integration with their ethnic group reduced access barriers, broadened members' scopes of action, and created new opportunities for participation.

77 FR 62211 - Senior Executive Services (SES) Performance Review Board: Update

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-12

... AGENCY FOR INTERNATIONAL DEVELOPMENT Senior Executive Services (SES) Performance Review Board... International Development, Office of Inspector General's Senior Executive Service Performance Review Board... Performance Review Boards. The board shall review and evaluate the initial appraisal of each USAID OIG senior...

Seniors Serving Seniors: Volunteers Promoting Healthy Aging Project. Feasibility Study Report.

ERIC Educational Resources Information Center

Ellis, Cathy

A research study assessed whether health-related agencies and organizations in Regina, Saskatchewan, Canada, were willing to use trained older adults as volunteer health promoters, mentors, and tutors working with other seniors, despite the fact that no other programs in the Regina Health District specifically used older adults in these roles. A…

Senior Faculty Careers and Personal Development: A Survey.

ERIC Educational Resources Information Center

Armour, Robert; And Others

A total of 1,135 senior faculty from 6 institutions of higher education responded to a questionnaire designed to determine the relationships between personal and career development for senior college faculty and the similarities and differences in satisfaction among faculty from various disciplines. Responses from the questionnaire showed that…

75 FR 6729 - Senior Executive Service (SES) Performance Review Board; Members

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION Senior Executive Service (SES) Performance Review... Performance Review Boards. The Board shall review the initial appraisal of a senior executive's performance by... senior executive performance. The members of the Performance Review Board for the National Archives and...

Seniors and Chronic Pain | NIH MedlinePlus the Magazine

MedlinePlus

... version of this page please turn Javascript on. Seniors and Chronic Pain Past Issues / Fall 2011 Table ... the role of pain self-management can help seniors reduce or eliminate this condition. Questions to Ask ...

5 CFR 451.302 - Ranks for senior career employees.

Code of Federal Regulations, 2011 CFR

2011-01-01

..., a senior career employee must: (1) Hold a career appointment in a Senior-Level (SL) or Scientific...— (i) Time-limited; or (ii) To positions that are excepted from the competitive service because of...

DoDEA Seniors' Postsecondary Plans and Scholarships, 2008

ERIC Educational Resources Information Center

Department of Defense Education Activity, 2008

2008-01-01

This report summarizes the postsecondary plans and scholarship monies of graduates of Department of Defense Education Activity (DoDEA) high school seniors in SY07-08. Postsecondary plans represent the intentions of seniors the year after graduation. Students indicate whether they plan to attend a 4-year college/university, junior/community…

77 FR 35752 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-14

... agency implement a performance appraisal system making senior executives accountable for organizational... DEPARTMENT OF TRANSPORTATION Surface Transportation Board Senior Executive Service Performance... Executive Service Performance Review Board (PRB). FOR FURTHER INFORMATION CONTACT: Paula Chandler, Director...

The public health value of vaccination for seniors in Europe.

PubMed

Esposito, Susanna; Franco, Elisabetta; Gavazzi, Gaetan; de Miguel, Angel Gil; Hardt, Roland; Kassianos, George; Bertrand, Isabelle; Levant, Marie-Cécile; Soubeyrand, Benoit; López Trigo, Jose Antonio

2018-05-03

Longer life expectancy and decreasing fertility rates mean that the proportion of older people is continually increasing worldwide, and particularly in Europe. Ageing is associated with an increase in the risk and severity of infectious diseases. These diseases are also more difficult to diagnose and manage in seniors who often have at least one comorbid condition (60% of seniors have two or more conditions). Infectious diseases increase the risk of hospitalization, loss of autonomy and death in seniors. Effective vaccines are available in Europe for infectious diseases such as influenza, pneumococcal diseases, herpes zoster, diphtheria, tetanus and pertussis. Their effectiveness has been demonstrated in terms of reducing the rates of hospitalization, disability, dependency and death. The prevention of diseases in seniors also results in savings in healthcare and societal costs each year in Europe. Despite the availability of vaccines, vaccine-preventable diseases affect millions of European citizens annually, with the greatest burden of disease occurring in seniors, and the medical and economic benefits associated with are not being achieved. Vaccination coverage rates must be improved to achieve the full benefits of vaccination of seniors in Europe. Copyright © 2018 Elsevier Ltd. All rights reserved.

Urban residential environments and senior citizens' longevity in megacity areas: the importance of walkable green spaces.

PubMed

Takano, T; Nakamura, K; Watanabe, M

2002-12-01

To study the association between greenery filled public areas that are nearby a residence and easy to walk in and the longevity of senior citizens in a densely populated, developed megacity. Cohort study. The authors analysed the five year survival of 3144 people born in 1903, 1908, 1913, or 1918 who consented to a follow up survey from the records of registered Tokyo citizens in relation to baseline residential environment characteristics in 1992. The survival of 2211 and the death of 897 (98.9% follow up) were confirmed. The probability of five year survival of the senior citizens studied increased in accordance with the space for taking a stroll near the residence (p<0.01), parks and tree lined streets near the residence (p<0.05), and their preference to continue to live in their current community (p<0.01). The principal component analysis from the baseline residential environment characteristics identified two environment related factors: the factor of walkable green streets and spaces near the residence and the factor of a positive attitude to a person's own community. After controlling the effects of the residents' age, sex, marital status, and socioeconomic status, the factor of walkable green streets and spaces near the residence showed significant predictive value for the survival of the urban senior citizens over the following five years (p<0.01). Living in areas with walkable green spaces positively influenced the longevity of urban senior citizens independent of their age, sex, marital status, baseline functional status, and socioeconomic status. Greenery filled public areas that are nearby and easy to walk in should be further emphasised in urban planning for the development and re-development of densely populated areas in a megacity. Close collaboration should be undertaken among the health, construction, civil engineering, planning, and other concerned sectors in the context of the healthy urban policy, so as to promote the health of senior citizens.

Urban residential environments and senior citizens' longevity in megacity areas: the importance of walkable green spaces

PubMed Central

Takano, T; Nakamura, K; Watanabe, M

2002-01-01

Study objectives: To study the association between greenery filled public areas that are nearby a residence and easy to walk in and the longevity of senior citizens in a densely populated, developed megacity. Design: Cohort study. Methods: The authors analysed the five year survival of 3144 people born in 1903, 1908, 1913, or 1918 who consented to a follow up survey from the records of registered Tokyo citizens in relation to baseline residential environment characteristics in 1992. Main results: The survival of 2211 and the death of 897 (98.9% follow up) were confirmed. The probability of five year survival of the senior citizens studied increased in accordance with the space for taking a stroll near the residence (p<0.01), parks and tree lined streets near the residence (p<0.05), and their preference to continue to live in their current community (p<0.01). The principal component analysis from the baseline residential environment characteristics identified two environment related factors: the factor of walkable green streets and spaces near the residence and the factor of a positive attitude to a person's own community. After controlling the effects of the residents' age, sex, marital status, and socioeconomic status, the factor of walkable green streets and spaces near the residence showed significant predictive value for the survival of the urban senior citizens over the following five years (p<0.01). Conclusions: Living in areas with walkable green spaces positively influenced the longevity of urban senior citizens independent of their age, sex, marital status, baseline functional status, and socioeconomic status. Greenery filled public areas that are nearby and easy to walk in should be further emphasised in urban planning for the development and re-development of densely populated areas in a megacity. Close collaboration should be undertaken among the health, construction, civil engineering, planning, and other concerned sectors in the context of the healthy

The efficacy of a senior outreach program in the reduction of hospital readmissions and emergency department visits among chronically ill seniors.

PubMed

Prior, Michael K; Bahret, Beverly A; Allen, Reva I; Pasupuleti, Sudershan

2012-01-01

This study reports on the effectiveness of a community-based senior outreach program in decreasing rehospitalizations and emergency department visits among chronically ill seniors. Participants had been repeatedly hospitalized with chronic illnesses and were subsequently served in an in-home program designed to address their psychosocial and medical needs. Participation in the program was found to be related to lower hospital readmission rates and emergency department usage. Clients also reported decreased financial concerns and depression and anxiety and increased social support. The study adds to the growing body of work supporting community-based programs as effective strategies for decreasing health care usage and improving quality of life for chronically ill seniors.

Which Fall Ascertainment Method Captures Most Falls in Pre-Frail and Frail Seniors?

PubMed

Teister, Corina J; Chocano-Bedoya, Patricia O; Orav, Endel J; Dawson-Hughes, Bess; Meyer, Ursina; Meyer, Otto W; Freystaetter, Gregor; Gagesch, Michael; Rizzoli, Rene; Egli, Andreas; Theiler, Robert; Kanis, John A; Bischoff-Ferrari, Heike A

2018-06-15

There is no consensus on most reliable falls ascertainment method. Therefore, we investigated which method captures most falls among pre-frail and frail seniors from two randomized controlled trials conducted in Zurich, Switzerland, a 18-month trial (2009-2010) including 200 community-dwelling pre-frail seniors with a prior fall and a 12-month trial (2005-2008) including 173 frail seniors with acute hip fracture. Both included the same fall ascertainment methods: monthly active-asking, daily self-report diary, and a call-in hotline. We compared number of falls reported and estimated overall and positive percent agreement between methods. Pre-frail seniors reported 499 falls (rate = 2.5/year) and frail seniors reported 205 falls (rate = 1.4/year). Most falls were reported by active-asking: 81% of falls in pre-frail, and 78% in frail seniors. Among pre-frail seniors, diaries captured additional 19% falls, while hotline added none. Among frail seniors, hotline added 16% falls, while diaries added 6%. The positive percent agreement between active-asking and diary was 100% among pre-frail and 88% among frail seniors. While monthly active-asking captures most falls in both groups, this method alone missed 19% of falls in pre-frail and 22% in frail seniors. Thus, a combination of active-asking and diaries for pre-frail, and active-asking and the hotline for frail seniors is warranted.

Developing Design and Management Skills for Senior Industrial Engineering Students

ERIC Educational Resources Information Center

Urbanic, R. J.

2011-01-01

In Canadian engineering institutions, a significant design experience must occur in the final year of study. In the Department of Industrial and Manufacturing Systems at the University of Windsor, unsolved, open ended projects sponsored by industrial partners from a variety of sectors are provided to the student teams in order for them to apply…

Algorithms for database-dependent search of MS/MS data.

PubMed

Matthiesen, Rune

2013-01-01

The frequent used bottom-up strategy for identification of proteins and their associated modifications generate nowadays typically thousands of MS/MS spectra that normally are matched automatically against a protein sequence database. Search engines that take as input MS/MS spectra and a protein sequence database are referred as database-dependent search engines. Many programs both commercial and freely available exist for database-dependent search of MS/MS spectra and most of the programs have excellent user documentation. The aim here is therefore to outline the algorithm strategy behind different search engines rather than providing software user manuals. The process of database-dependent search can be divided into search strategy, peptide scoring, protein scoring, and finally protein inference. Most efforts in the literature have been put in to comparing results from different software rather than discussing the underlining algorithms. Such practical comparisons can be cluttered by suboptimal implementation and the observed differences are frequently caused by software parameters settings which have not been set proper to allow even comparison. In other words an algorithmic idea can still be worth considering even if the software implementation has been demonstrated to be suboptimal. The aim in this chapter is therefore to split the algorithms for database-dependent searching of MS/MS data into the above steps so that the different algorithmic ideas become more transparent and comparable. Most search engines provide good implementations of the first three data analysis steps mentioned above, whereas the final step of protein inference are much less developed for most search engines and is in many cases performed by an external software. The final part of this chapter illustrates how protein inference is built into the VEMS search engine and discusses a stand-alone program SIR for protein inference that can import a Mascot search result.

Knowledge of Senior Center Activities among the Elderly.

ERIC Educational Resources Information Center

Krout, John A.

In the past few decades, senior centers have developed at an exponential rate. To investigate elderly citizens' knowledge of senior center activities and services, 250 white older adults (125 center users and 125 nonusers) from a small urban community were personally interviewed about the services and activities provided by their local senior…

Active Life of the Senior Citizens through Education

ERIC Educational Resources Information Center

Taziev, Saljakhutdin Fardievich

2015-01-01

The paper presents reasons for including the senior citizens into educational process, as well as active age model. Education, communication and leisure system for the senior citizens, implemented by Yelabuga municipal district, is presented as a requirement for model realization. A core of the paper is the Active Age Institute. Its program…

Senior Centers and Policy Advocacy: Changing Public Perceptions

ERIC Educational Resources Information Center

Pardasani, Manoj; Goldkind, Lauri

2012-01-01

As critical components of the aging continuum of care, senior centers promote older adult health and well-being by providing opportunities for recreation, socialization, nutrition, health education, and access to vital social services. Nationally, a vast network of 11,000 senior centers serves over four million older adults annually. As the United…

National Issues Forums: Seniors/Community Connection. Final Report.

ERIC Educational Resources Information Center

Fisher, Suzanne M.

A project was conducted to incorporate the Kettering Foundation's National Issues Forums (NIFs) into two senior citizen centers in Pennsylvania. The NIFs provide a process for sharing thoughts and opinions about areas of pressing national concern in an open exchange of all participants' opinions. An inservice training of senior center staff on…

Tracing Forest Change through 40 Years on Two Continents with the BULC Algorithm and Google Earth Engine

NASA Astrophysics Data System (ADS)

Cardille, J. A.

2015-12-01

With the opening of the Landsat archive, researchers have a vast new data source teeming with imagery and potential. Beyond Landsat, data from other sensors is newly available as well: these include ALOS/PALSAR, Sentinel-1 and -2, MERIS, and many more. Google Earth Engine, developed to organize and provide analysis tools for these immense data sets, is an ideal platform for researchers trying to sift through huge image stacks. It offers nearly unlimited processing power and storage with a straightforward programming interface. Yet labeling forest change through time remains challenging given the current state of the art for interpreting remote sensing image sequences. Moreover, combining data from very different image platforms remains quite difficult. To address these challenges, we developed the BULC algorithm (Bayesian Updating of Land Cover), designed for the continuous updating of land-cover classifications through time in large data sets. The algorithm ingests data from any of the wide variety of earth-resources sensors; it maintains a running estimate of land-cover probabilities and the most probable class at all time points along a sequence of events. Here we compare BULC results from two study sites that witnessed considerable forest change in the last 40 years: the Pacific Northwest of the United States and the Mato Grosso region of Brazil. In Brazil, we incorporated rough classifications from more than 100 images of varying quality, mixing imagery from more than 10 different sensors. In the Pacific Northwest, we used BULC to identify forest changes due to logging and urbanization from 1973 to the present. Both regions had classification sequences that were better than many of the component days, effectively ignoring clouds and other unwanted signal while fusing the information contained on several platforms. As we leave remote sensing's data-poor era and enter a period with multiple looks at Earth's surface from multiple sensors over a short period of

[The Senior Expert Service in West Germany].

PubMed

Fritz, G

1983-01-01

A Senior Expert Service (SES) has been established by the Government of the Federal Republic of Germany by the end of January 1983. Experts from the economy, public administration, agricultural and educational fields etc. are being sent by the SES as short-term advisors unremunerated into Third World countries. Their tasks are mainly to strengthen the economies there and to further industrial development, especially small and medium enterprise, but their activities will cover all areas of development aid. Head of the Senior Expert Service of the Federal Republic of Germany is Dr. Gerhard Fritz. 600 Senior Experts have been put on file by the end of July 1983 out of 2000 who initially showed interest in the Service Required are not only their skills and qualifications, but adequate abilities in foreign languages as well. the experts may guide positively social attitudes towards those retired from active professional life and encourage seniors in our own society. The projects concern clearly defined tasks. The activities of the Senior Experts are safeguarded by being taken into the circle of German representatives in the respective countries. board and lodging, as well as a modest pocket money are being provided by the foreign partner. 11 honorary missions have been completed successfully by August 1983. At present, ca. 90 possibilities for projects are being envisaged. Out of those, 20 are planned for 1983, about 50 for 1984 and possibly 100 for 1985. As a rule, a mission may last between two weeks and three months; in case of longer duration, it may be possible for wives to accompany their husbands.

Who Majors in Science? College Graduates in Science, Engineering, or Mathematics from the High School Class of 1980. Survey Report.

ERIC Educational Resources Information Center

Gordon, Henry A.

The number of college graduates majoring in science, engineering, or mathematics is widely perceived as vital to the future international competitiveness of the United States. This report examines the major fields of study of a representative sample of high school seniors from the 1980 High School and Beyond senior cohort survey who had graduated…

The impact of polypharmacy on the health of Canadian seniors.

PubMed

Reason, Ben; Terner, Michael; Moses McKeag, Ali; Tipper, Brenda; Webster, Greg

2012-08-01

Prescription medication use increases with age. Seniors face an increased risk of adverse drug reactions from medications, partly because the kidneys and liver can lose functional ability with increasing age, resulting in the need for changes in dosage. To use population survey data to understand the extent and impact of multiple medication use and adverse drug events among Canadian seniors. This study consists of analysis of data from the Canadian Survey of Experiences with Primary Health Care, which was conducted through telephone by Statistics Canada in 2008. These analyses focussed on the 3132 respondents who were ≥ 65 years of age. Twenty-seven per cent of seniors reported taking five or more medications on a regular basis. Within the past year, 12% of seniors taking five or more medications experienced a side effect that required medical attention compared with 5% of seniors taking only one or two medications. Even when controlling for age and number of chronic conditions, the number of prescription medications was associated with the rate of emergency department use. Less than half of all seniors reported having received medication reviews and having the possible side effects of their prescription medications explained to them by their physician. Many Canadian seniors have an elevated risk of adverse events due to taking a high number of prescription medications and not having the potential side effects and drug interactions explained to them. There are interventions that can potentially reduce polypharmacy and adverse events, including routine medication reviews.

24 CFR 1710.117 - Cost sheet, signature of Senior Executive Officer.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Cost sheet, signature of Senior... REGISTRATION Reporting Requirements § 1710.117 Cost sheet, signature of Senior Executive Officer. (a) Cost... description of our subdivision and development plans. Signature of Senior Executive Officer (2) Cost sheet...

Medical imaging education in biomedical engineering curriculum: courseware development and application through a hybrid teaching model.

PubMed

Zhao, Weizhao; Li, Xiping; Chen, Hairong; Manns, Fabrice

2012-01-01

Medical Imaging is a key training component in Biomedical Engineering programs. Medical imaging education is interdisciplinary training, involving physics, mathematics, chemistry, electrical engineering, computer engineering, and applications in biology and medicine. Seeking an efficient teaching method for instructors and an effective learning environment for students has long been a goal for medical imaging education. By the support of NSF grants, we developed the medical imaging teaching software (MITS) and associated dynamic assessment tracking system (DATS). The MITS/DATS system has been applied to junior and senior medical imaging classes through a hybrid teaching model. The results show that student's learning gain improved, particularly in concept understanding and simulation project completion. The results also indicate disparities in subjective perception between junior and senior classes. Three institutions are collaborating to expand the courseware system and plan to apply it to different class settings.

Associations between muscle structure and contractile performance in seniors.

PubMed

Randhawa, Avleen; Wakeling, James M

2013-07-01

Changes in muscle structure due to aging occur in a process known as sarcopenia. These changes can alter muscle mechanics during contraction that may limit mobility in seniors. The purpose of this study was to investigate the effect of sarcopenia on muscle fascicle length, pennation and belly thickness in a contracting muscle during isokinetic movements. Fascicles within a pennate muscle shorten at a slower velocity than that of the muscle belly, in a process called belly gearing. Belly gearing may be affected by atrophy and so was also tested in these seniors. The gastrocnemii were tested using ultrasound from 10 young adults (20-40 years) and 9 seniors (70-85 years). The muscle structure was imaged during standing and maximal plantarflexion at four constant velocities on a dynamometer and torque, position and time were recorded during contractions. The muscle belly thickness and pennation in seniors were significantly lower than young adults during standing. Belly thickness, changes in pennation, the belly gearing, ankle torque and power output were all significantly lower in seniors during plantarflexion contractions of the medial gastrocnemius (MG) and lateral gastrocnemius (LG). The higher pennation observed in young adults is commonly associated with increased fascicle rotations during contraction causing an increased belly gearing. The decreased fascicle rotations in seniors resulted in reduced belly gearing but the size of this effect did not match the loss in strength or power from the muscles. Copyright © 2013 Elsevier Ltd. All rights reserved.

Australian Enrolment Trends in Technology and Engineering: Putting the T and E Back into School STEM

ERIC Educational Resources Information Center

Kennedy, JohnPaul; Quinn, Frances; Lyons, Terry

2018-01-01

There has been much political and educational focus on Science, Technology, Engineering and Mathematics (STEM) in Australian schools in recent years and while there has been significant research examining science and mathematics enrolments in senior high school, little is known about the corresponding trends in Technologies and engineering.…

Senior and Disabilities Services

Science.gov Websites

Agencies Alaska Pioneer Homes Behavioral Health Office of Children's Services Office of the Commissioner Office of Substance Misuse and Addiction Prevention Finance & Management Services Health Care Services Juvenile Justice Public Assistance Public Health Seniors & Disabilities Services Boards

Implementation of a cone-beam backprojection algorithm on the cell broadband engine processor

NASA Astrophysics Data System (ADS)

Bockenbach, Olivier; Knaup, Michael; Kachelrieß, Marc

2007-03-01

Tomographic image reconstruction is computationally very demanding. In all cases the backprojection represents the performance bottleneck due to the high operational count and due to the high demand put on the memory subsystem. In the past, solving this problem has lead to the implementation of specific architectures, connecting Application Specific Integrated Circuits (ASICs) or Field Programmable Gate Arrays (FPGAs) to memory through dedicated high speed busses. More recently, there have also been attempt to use Graphic Processing Units (GPUs) to perform the backprojection step. Originally aimed at the gaming market, IBM, Toshiba and Sony have introduced the Cell Broadband Engine (CBE) processor, often considered as a multicomputer on a chip. Clocked at 3 GHz, the Cell allows for a theoretical performance of 192 GFlops and a peak data transfer rate over the internal bus of 200 GB/s. This performance indeed makes the Cell a very attractive architecture for implementing tomographic image reconstruction algorithms. In this study, we investigate the relative performance of a perspective backprojection algorithm when implemented on a standard PC and on the Cell processor. We compare these results to the performance achievable with FPGAs based boards and high end GPUs. The cone-beam backprojection performance was assessed by backprojecting a full circle scan of 512 projections of 1024x1024 pixels into a volume of size 512x512x512 voxels. It took 3.2 minutes on the PC (single CPU) and is as fast as 13.6 seconds on the Cell.

Closing the Gap: Public Libraries and Senior Learners

ERIC Educational Resources Information Center

Welliver, Hilary

2017-01-01

This executive position paper (EPP) examines the gap in Delaware's public library services to senior citizens engaged in lifelong learning. Re-envisioning the public library as a center that provides support of lifelong learning for the whole individual and improving the quality of life for Kent County's seniors is one approach that may keep…

The Development of the Hawaii State Senior Center.

ERIC Educational Resources Information Center

Amor, Charles W.

A multi-purpose senior center within a community college setting is the focus of this presentation. The following points are discussed: (1) the historical development of the Hawaii State Senior Center with respect to national and local programs on aging; (2) the financial means of expanding and supporting the various stages of development; (3) the…

Gender and Transportation Access among Community-Dwelling Seniors

ERIC Educational Resources Information Center

Dupuis, Josette; Weiss, Deborah R.; Wolfson, Christina

2007-01-01

Purpose: This study estimates the prevalence of problems with transportation in a sample of community-dwelling seniors residing in an urban setting and investigates the role that gender plays in the ability of seniors to remain mobile in their communities. Design and Methods: Data collected as part of a study assessing the prevalence and…

Senior Project: Mentoring--The Art of Becoming. [Videotape].

ERIC Educational Resources Information Center

Southeastern Regional Vision for Education (SERVE), Tallahassee, FL.

Mentoring is an integral part of SERVE's Senior Project program. Mentors provide support and guidance to students as they complete the requirements of Senior Project by meeting with them to offer input on their research papers and assistance with the design and implementation of their projects. Approximately 100 schools in SERVE's 6-state region…

Board and Senior Management Alignment on School Strategy

ERIC Educational Resources Information Center

Sarros, James C.; Sarros, Anne M.; Cooper, Brian K.; Santora, Joseph C.; Baker, Robin

2016-01-01

This study examines the degree to which senior executive members of a school's decision-making team (senior management team and board of directors) are aligned on fundamental principles of school strategy. Our study is based on a conceptual framework of strategic leadership as it applies in an Australian independent school context. We also examine…

Alaska High School Seniors Survey Report, 1979-80.

ERIC Educational Resources Information Center

Alaska State Commission on Postsecondary Education, Juneau.

Public and private high school seniors from Alaska were surveyed in an effort to document the pattern of postsecondary education outside the state and to understand the underlying motivations of the "brain drain." For 1979-1980, 3,295 seniors responded (57 percent) to queries on their sex, race, primary home language, family income,…

Senior Noncommissioned Officers’ APR Opinion Survey

DTIC Science & Technology

1977-02-01

the number of NCOs who chow each response alternative on each Item of the questionnaire. Secondly, it wE necessaty to make comparisons among NCOs... aRting Faton Ranked Differentiallyt by Grade Rank Giva , Rating Pastor 11? as to Ability to Train Others 20 24 26 .Pofessional Qualities 10 15 17...experience necessaty to evaluate senior NCOs. Many aldo thought that an unhealthy conflict of Interest arises when a senior NCO Is evaluated by another

Safety intelligence: an exploration of senior managers' characteristics.

PubMed

Fruhen, L S; Mearns, K J; Flin, R; Kirwan, B

2014-07-01

Senior managers can have a strong influence on organisational safety. But little is known about which of their personal attributes support their impact on safety. In this paper, we introduce the concept of 'safety intelligence' as related to senior managers' ability to develop and enact safety policies and explore possible characteristics related to it in two studies. Study 1 (N = 76) involved direct reports to chief executive officers (CEOs) of European air traffic management (ATM) organisations, who completed a short questionnaire asking about characteristics and behaviours that are ideal for a CEO's influence on safety. Study 2 involved senior ATM managers (N = 9) in various positions in interviews concerning their day-to-day work on safety. Both studies indicated six attributes of senior managers as relevant for their safety intelligence, particularly, social competence and safety knowledge, followed by motivation, problem-solving, personality and interpersonal leadership skills. These results have recently been applied in guidance for safety management practices in a White Paper published by EUROCONTROL. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Manifold absolute pressure estimation using neural network with hybrid training algorithm

PubMed Central

Selamat, Hazlina; Alimin, Ahmad Jais; Haniff, Mohamad Fadzli

2017-01-01

In a modern small gasoline engine fuel injection system, the load of the engine is estimated based on the measurement of the manifold absolute pressure (MAP) sensor, which took place in the intake manifold. This paper present a more economical approach on estimating the MAP by using only the measurements of the throttle position and engine speed, resulting in lower implementation cost. The estimation was done via two-stage multilayer feed-forward neural network by combining Levenberg-Marquardt (LM) algorithm, Bayesian Regularization (BR) algorithm and Particle Swarm Optimization (PSO) algorithm. Based on the results found in 20 runs, the second variant of the hybrid algorithm yields a better network performance than the first variant of hybrid algorithm, LM, LM with BR and PSO by estimating the MAP closely to the simulated MAP values. By using a valid experimental training data, the estimator network that trained with the second variant of the hybrid algorithm showed the best performance among other algorithms when used in an actual retrofit fuel injection system (RFIS). The performance of the estimator was also validated in steady-state and transient condition by showing a closer MAP estimation to the actual value. PMID:29190779

5 CFR 534.404 - Setting and adjusting pay for senior executives.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Setting and adjusting pay for senior... REGULATIONS PAY UNDER OTHER SYSTEMS Pay and Performance Awards Under the Senior Executive Service § 534.404 Setting and adjusting pay for senior executives. (a) Setting pay upon initial appointment to the SES. An...

29 CFR 4002.9 - Director of the Corporation and Senior Officers.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 9 2010-07-01 2010-07-01 false Director of the Corporation and Senior Officers. 4002.9... GENERAL BYLAWS OF THE PENSION BENEFIT GUARANTY CORPORATION § 4002.9 Director of the Corporation and Senior... shall be the following senior officers of the Corporation, reporting directly to the Director: (1...

34 CFR 602.37 - Appealing the senior Department official's decision to the Secretary.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 3 2010-07-01 2010-07-01 false Appealing the senior Department official's decision to... senior Department official's decision to the Secretary. (a) The agency may appeal the senior Department official's decision to the Secretary. Such appeal stays the decision of the senior Department official...

76 FR 61726 - Senior Executive Service Performance Review; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... DEPARTMENT OF HOMELAND SECURITY Office of the Secretary Senior Executive Service Performance Review; Correction AGENCY: Office of the Secretary, DHS. ACTION: Notice; correction. SUMMARY: The... the appointment of the members of the Senior Executive Performance Review Boards. This correction adds...

The Last Nine Weeks: Helping Seniors Say Goodbye.

ERIC Educational Resources Information Center

Molnar, Bonnie

1999-01-01

Describes a unit for the final nine weeks of a senior English class which helps seniors say goodbye. Discusses how reading Sandra Cisneros'"The House on Mango Street" and writing their own versions of excerpts of it (along with other class activities) helps students define what they are leaving and come to terms with it. (SR)

Senior Secondary School Children's Understanding of Plant Nutrition

ERIC Educational Resources Information Center

Mosothwane, Modise

2011-01-01

The purpose of this study was to assess children's understanding of plant nutrition. The research was done on a sample of secondary school pupils in the age range of 16 to 19 years in two senior secondary schools in Botswana. The sample contained 137 senior secondary pupils all in their final year of study. These children were above average…

The Super-Seniors Study: Phenotypic characterization of a healthy 85+ population.

PubMed

Halaschek-Wiener, Julius; Tindale, Lauren C; Collins, Jennifer A; Leach, Stephen; McManus, Bruce; Madden, Kenneth; Meneilly, Graydon; Le, Nhu D; Connors, Joseph M; Brooks-Wilson, Angela R

2018-01-01

To understand why some people live to advanced age in good health and others do not, it is important to study not only disease, but also long-term good health. The Super-Seniors Study aims to identify factors associated with healthy aging. 480 healthy oldest-old 'Super-Seniors' aged 85 to 105 years and never diagnosed with cancer, cardiovascular disease, diabetes, dementia, or major pulmonary disease, were compared to 545 mid-life controls aged 41-54, who represent a group that is unselected for survival from late-life diseases. Health and lifestyle information, personal and family medical history, and blood samples were collected from all participants. Super-Seniors also underwent four geriatric tests. Super-Seniors showed high cognitive (Mini-Mental State Exam mean = 28.3) and functional capacity (Instrumental Activities of Daily Living Scale mean = 21.4), as well as high physical function (Timed Up and Go mean = 12.3 seconds) and low levels of depression (Geriatric Depression Scale mean = 1.5). Super-Seniors were less likely to be current smokers than controls, but the frequency of drinking alcohol was the same in both groups. Super-Seniors were more likely to have 4 or more offspring; controls were more likely to have no children. Female Super-Seniors had a mean age of last fertility 1.9 years older than controls, and were 2.3 times more likely to have had a child at ≥ 40 years. The parents of Super-Seniors had mean ages of deaths of 79.3 years for mothers, and 74.5 years for fathers, each exceeding the life expectancy for their era by a decade. Super-Seniors are cognitively and physically high functioning individuals who have evaded major age-related chronic diseases into old age, representing the approximately top 1% for healthspan. The familiality of long lifespan of the parents of Super-Seniors supports the hypothesis that heritable factors contribute to this desirable phenotype.

Problem Based Learning for engineering.

PubMed

Kumar, Dinesh; Radcliffe, Pj

2017-07-01

the role of Problem Based Learning (PBL) is relative clear in domains such as medicine but its efficacy in engineering is as yet less certain. To clarify the role of PBL in engineering, a 3 day workshop was conducted for senior Brazilian engineering academics where they were given the theory and then an immersive PBL experience. One major purpose for running this workshop was for them to identify suitable courses where PBL could be considered. During this workshop, they were split in teams and given a diverse range of problems. At the conclusion of the workshop, a quantifiable survey was conducted and the results show that PBL can deliver superior educational outcomes providing the student group is drawn from the top 5% of the year 12 students, and that significantly higher resources are made available. Thus, any proposed PBL program in engineering must be able to demonstrate that it can meet these requirements before it can move forward to implementation.

Innovative Assessment Paradigm to Enhance Student Learning in Engineering Education

ERIC Educational Resources Information Center

El-Maaddawy, Tamer

2017-01-01

Incorporation of student self-assessment (SSA) in engineering education offers opportunities to support and encourage learner-led-learning. This paper presents an innovative assessment paradigm that integrates formative, summative, and SSA to enhance student learning. The assessment innovation was implemented in a senior-level civil engineering…

Systems Engineering and Reusable Avionics

NASA Technical Reports Server (NTRS)

Conrad, James M.; Murphy, Gloria

2010-01-01

One concept for future space flights is to construct building blocks for a wide variety of avionics systems. Once a unit has served its original purpose, it can be removed from the original vehicle and reused in a similar or dissimilar function, depending on the function blocks the unit contains. For example: Once a lunar lander has reached the moon's surface, an engine controller for the Lunar Decent Module would be removed and used for a lunar rover motor control unit or for a Environmental Control Unit for a Lunar Habitat. This senior design project included the investigation of a wide range of functions of space vehicles and possible uses. Specifically, this includes: (1) Determining and specifying the basic functioning blocks of space vehicles. (2) Building and demonstrating a concept model. (3) Showing high reliability is maintained. The specific implementation of this senior design project included a large project team made up of Systems, Electrical, Computer, and Mechanical Engineers/Technologists. The efforts were made up of several sub-groups that each worked on a part of the entire project. The large size and complexity made this project one of the more difficult to manage and advise. Typical projects only have 3-4 students, but this project had 10 students from five different disciplines. This paper describes the difference of this large project compared to typical projects, and the challenges encountered. It also describes how the systems engineering approach was successfully implemented so that the students were able to meet nearly all of the project requirements.

45 CFR 2551.51 - What are the terms of service of a Senior Companion?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false What are the terms of service of a Senior...) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Senior Companion Terms of Service § 2551.51 What are the terms of service of a Senior Companion? A Senior Companion shall serve a minimum...

Turbofan engine demonstration of sensor failure detection

NASA Technical Reports Server (NTRS)

Merrill, Walter C.; Delaat, John C.; Abdelwahab, Mahmood

1991-01-01

In the paper, the results of a full-scale engine demonstration of a sensor failure detection algorithm are presented. The algorithm detects, isolates, and accommodates sensor failures using analytical redundancy. The experimental hardware, including the F100 engine, is described. Demonstration results were obtained over a large portion of a typical flight envelope for the F100 engine. They include both subsonic and supersonic conditions at both medium and full, nonafter burning, power. Estimated accuracy, minimum detectable levels of sensor failures, and failure accommodation performance for an F100 turbofan engine control system are discussed.

Developing strategic thinking in senior management.

PubMed

Zabriskie, N B; Huellmantel, A B

1991-12-01

Chief Executive Officers have recently stated that their greatest staffing challenge for the 1990s is the development of strategic leadership in their senior management. In order to do this, it is necessary to identify the substance of strategic thinking, and the capabilities that must be mastered. Writers on strategy have identified six major elements of strategic thinking and these have been organized to reveal the tasks, questions, decisions, and skills that senior executives must acquire in order to lead their organizations strategically. Finally, the article identifies training programme elements which are used by Directors of Manpower Development to develop strategic leadership ability.

75 FR 62509 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-12

... DEPARTMENT OF DEFENSE Office of the Secretary Senior Executive Service Performance Review Board AGENCY: Department of Defense Office of Inspector General. ACTION: Notice. SUMMARY: This notice announces the appointment of the members of the Senior Executive Service (SES) Performance Review Board (PRB...

A Successful Senior Seminar: Unsolved Problems in Number Theory

ERIC Educational Resources Information Center

Styer, Robert

2014-01-01

The "Unsolved Problems in Number Theory" book by Richard Guy provides nice problems suitable for a typical math major. We give examples of problems that have worked well in our senior seminar course and some nice results that senior math majors can obtain.

76 FR 61346 - Senior Executive Service Performance Review Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

... DEPARTMENT OF DEFENSE Office of the Secretary Senior Executive Service Performance Review Board AGENCY: Department of Defense Office of Inspector General, Department of Defense (DoD). ACTION: Notice. SUMMARY: This notice announces the appointment of the members of the Senior Executive Service (SES...

12 CFR 5.51 - Changes in directors and senior executive officers.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Changes in directors and senior executive... in directors and senior executive officers. (a) Authority. 12 U.S.C. 1831i. (b) Scope. This section describes the circumstances when a national bank must notify the OCC of a change in its directors and senior...

76 FR 58559 - Notice of Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-21

... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2011-0079] Notice of Senior Executive Service Performance Review Board Membership AGENCY: Social Security Administration. ACTION: Notice of Senior Executive... evaluation of performance appraisals of Senior Executive Service members of the Social Security...

Seniors Online: Online Literacy and Learning by Senior Citizens in Rural Centres.

ERIC Educational Resources Information Center

Millar, Pat; Falk, Ian

The learning needs of older adults living in rural Tasmania, Australia, and the potential of online technologies to foster local literacy and community well-being were examined. The study used a qualitative inquiry strategy that included visits to three sites to investigate the literacy and numeracy implications of senior citizens' use of online…

Computer Game-Based Learning: Perceptions and Experiences of Senior Chinese Adults

ERIC Educational Resources Information Center

Wang, Feihong; Lockee, Barbara B.; Burton, John K.

2012-01-01

The purpose of this study was to investigate senior Chinese adults' potential acceptance of computer game-based learning (CGBL) by probing their perceptions of computer game play and their perceived impacts of game play on their learning of computer skills and life satisfaction. A total of 60 senior adults from a local senior adult learning center…

Weaker Seniors Exhibit Motor Cortex Hypoexcitability and Impairments in Voluntary Activation

PubMed Central

Taylor, Janet L.; Hong, S. Lee; Law, Timothy D.; Russ, David W.

2015-01-01

Background. Weakness predisposes seniors to a fourfold increase in functional limitations. The potential for age-related degradation in nervous system function to contribute to weakness and physical disability has garnered much interest of late. In this study, we tested the hypothesis that weaker seniors have impairments in voluntary (neural) activation and increased indices of GABAergic inhibition of the motor cortex, assessed using transcranial magnetic stimulation. Methods. Young adults (N = 46; 21.2±0.5 years) and seniors (N = 42; 70.7±0.9 years) had their wrist flexion strength quantified along with voluntary activation capacity (by comparing voluntary and electrically evoked forces). Single-pulse transcranial magnetic stimulation was used to measure motor-evoked potential amplitude and silent period duration during isometric contractions at 15% and 30% of maximum strength. Paired-pulse transcranial magnetic stimulation was used to measure intracortical facilitation and short-interval and long-interval intracortical inhibition. The primary analysis compared seniors to young adults. The secondary analysis compared stronger seniors (top two tertiles) to weaker seniors (bottom tertile) based on strength relative to body weight. Results. The most novel findings were that weaker seniors exhibited: (i) a 20% deficit in voluntary activation; (ii) ~20% smaller motor-evoked potentials during the 30% contraction task; and (iii) nearly twofold higher levels of long-interval intracortical inhibition under resting conditions. Conclusions. These findings indicate that weaker seniors exhibit significant impairments in voluntary activation, and that this impairment may be mechanistically associated with increased GABAergic inhibition of the motor cortex. PMID:25834195

78 FR 70079 - Appointments to Performance Review Boards for Senior Executive Service

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-22

... NUCLEAR REGULATORY COMMISSION [NRC-2013-0255] Appointments to Performance Review Boards for Senior... for Senior Executive Service. SUMMARY: The U.S. Nuclear Regulatory Commission (NRC) has announced the... and awarding authorities on performance appraisal ratings and performance awards for Senior Executives...

77 FR 47489 - Notice of Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-08

... SOCIAL SECURITY ADMINISTRATION [Docket No. SSA-2012-0049] Notice of Senior Executive Service Performance Review Board Membership AGENCY: Social Security Administration. ACTION: Notice of Senior Executive... performance appraisals of Senior Executive Service members of the Social Security Administration: Sean Brune...

The 4A Metric Algorithm: A Unique E-Learning Engineering Solution Designed via Neuroscience to Counter Cheating and Reduce Its Recidivism by Measuring Student Growth through Systemic Sequential Online Learning

ERIC Educational Resources Information Center

Osler, James Edward

2016-01-01

This paper provides a novel instructional methodology that is a unique E-Learning engineered "4A Metric Algorithm" designed to conceptually address the four main challenges faced by 21st century students, who are tempted to cheat in a myriad of higher education settings (face to face, hybrid, and online). The algorithmic online…

Developing the Next Generation of Science Data System Engineers

NASA Technical Reports Server (NTRS)

Moses, John F.; Behnke, Jeanne; Durachka, Christopher D.

2016-01-01

At Goddard, engineers and scientists with a range of experience in science data systems are needed to employ new technologies and develop advances in capabilities for supporting new Earth and Space science research. Engineers with extensive experience in science data, software engineering and computer-information architectures are needed to lead and perform these activities. The increasing types and complexity of instrument data and emerging computer technologies coupled with the current shortage of computer engineers with backgrounds in science has led the need to develop a career path for science data systems engineers and architects.The current career path, in which undergraduate students studying various disciplines such as Computer Engineering or Physical Scientist, generally begins with serving on a development team in any of the disciplines where they can work in depth on existing Goddard data systems or serve with a specific NASA science team. There they begin to understand the data, infuse technologies, and begin to know the architectures of science data systems. From here the typical career involves peermentoring, on-the-job training or graduate level studies in analytics, computational science and applied science and mathematics. At the most senior level, engineers become subject matter experts and system architect experts, leading discipline-specific data centers and large software development projects. They are recognized as a subject matter expert in a science domain, they have project management expertise, lead standards efforts and lead international projects. A long career development remains necessary not only because of the breadth of knowledge required across physical sciences and engineering disciplines, but also because of the diversity of instrument data being developed today both by NASA and international partner agencies and because multidiscipline science and practitioner communities expect to have access to all types of observational data

Developing the Next Generation of Science Data System Engineers

NASA Astrophysics Data System (ADS)

Moses, J. F.; Durachka, C. D.; Behnke, J.

2015-12-01

At Goddard, engineers and scientists with a range of experience in science data systems are needed to employ new technologies and develop advances in capabilities for supporting new Earth and Space science research. Engineers with extensive experience in science data, software engineering and computer-information architectures are needed to lead and perform these activities. The increasing types and complexity of instrument data and emerging computer technologies coupled with the current shortage of computer engineers with backgrounds in science has led the need to develop a career path for science data systems engineers and architects. The current career path, in which undergraduate students studying various disciplines such as Computer Engineering or Physical Scientist, generally begins with serving on a development team in any of the disciplines where they can work in depth on existing Goddard data systems or serve with a specific NASA science team. There they begin to understand the data, infuse technologies, and begin to know the architectures of science data systems. From here the typical career involves peer mentoring, on-the-job training or graduate level studies in analytics, computational science and applied science and mathematics. At the most senior level, engineers become subject matter experts and system architect experts, leading discipline-specific data centers and large software development projects. They are recognized as a subject matter expert in a science domain, they have project management expertise, lead standards efforts and lead international projects. A long career development remains necessary not only because of the breath of knowledge required across physical sciences and engineering disciplines, but also because of the diversity of instrument data being developed today both by NASA and international partner agencies and because multi-discipline science and practitioner communities expect to have access to all types of observational

78 FR 46239 - Designations of Chief Acquisition Officer and Senior Procurement Executive

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-30

... Designations of Chief Acquisition Officer and Senior Procurement Executive and Delegation of Procurement... No. FR-5701-D-01] Designations of Chief Acquisition Officer and Senior Procurement Executive AGENCY... Procurement Officer as the Senior Procurement Executive. DATES: Effective Date: July 24, 2013. FOR FURTHER...

76 FR 26707 - Appointments to Performance Review Board for Senior Executive Service

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-09

... Review Board for Senior Executive Service AGENCY: Committee for Purchase From People Who Are Blind or Severely Disabled. ACTION: Appointment of Performance Review Board for Senior Executive Service. SUMMARY... appointing and awarding authorities on performance appraisal ratings and performance awards for Senior...

Report summary. Seniors' Falls in Canada: Second Report: key highlights.

PubMed

Stinchcombe, A; Kuran, N; Powell, S

2014-07-01

Injury in Canada is a serious public health concern. Injuries are a leading cause of hospitalization for children, young adults and seniors and a major cause of disability and death. Falls remain the leading cause of injury-related hospitalizations among Canadian seniors, and data from the Canadian Community Health Survey - Healthy Aging indicate that 20% of seniors living in the community reported a fall in the previous year, with a higher prevalence among older seniors, i.e., those aged over 80 years. Falls and associated outcomes not only harm the injured individuals but also affect their families, friends and care providers; they also place considerable pressure on the health care system. However, we do know that these personal and economic costs can be avoided through injury prevention activities. The Seniors' Falls in Canada: Second Report provides policy makers, researchers, community programmers and practitioners with current data and trends on falls, injuries and hospitalizations among Canadian adults aged 65 years and over. This report is intended for use in public health research, policy development and practice.

Integrating Cost Engineering and Project Management in a Junior Engineering Economics Course and a Senior Capstone Project Design Course

ERIC Educational Resources Information Center

Tickles, Virginia C.; Li, Yadong; Walters, Wilbur L.

2013-01-01

Much criticism exists concerning a lack of focus on real-world problem-solving in the science, technology, engineering and mathematics (STEM) infrastructures. Many of these critics say that current educational infrastructures are incapable in preparing future scientists and engineers to solve the complex and multidisciplinary problems this society…

Senior Aids for Senior Readers; A Visual Aids Pamphlet for the Elderly.

ERIC Educational Resources Information Center

Houston Public Library, TX.

A pamphlet on special aids for senior library users lists items available from the Houston Public Library. Magnifiers (some illuminated), bedspecs (prism glasses), book holders, large print telephone dials, and games suitable for the visually handicapped or bedridden are described. The library's collections of slides and films, both 8mm and 16mm,…

A cyber-physical system for senior collapse detection

NASA Astrophysics Data System (ADS)

Grewe, Lynne; Magaña-Zook, Steven

2014-06-01

Senior Collapse Detection (SCD) is a system that uses cyber-physical techniques to create a "smart home" system to predict and detect the falling of senior/geriatric participants in home environments. This software application addresses the needs of millions of senior citizens who live at home by themselves and can find themselves in situations where they have fallen and need assistance. We discuss how SCD uses imagery, depth and audio to fuse and interact in a system that does not require the senior to wear any devices allowing them to be more autonomous. The Microsoft Kinect Sensor is used to collect imagery, depth and audio. We will begin by discussing the physical attributes of the "collapse detection problem". Next, we will discuss the task of feature extraction resulting in skeleton and joint tracking. Improvements in error detection of joint tracking will be highlighted. Next, we discuss the main module of "fall detection" using our mid-level skeleton features. Attributes including acceleration, position and room environment factor into the SCD fall detection decision. Finally, how a detected fall and the resultant emergency response are handled will be presented. Results in a home environment will be given.

Seniors' experiences of living in special housing accommodation

PubMed Central

Hellberg, Ingela; Augustsson, Veronica; Hellström Muhli, Ulla

2011-01-01

This article presents a hermeneutic phenomenological analysis of interview material in which 12 seniors living in Special Housing Accommodation (SHA) facilities reflect on the experience of living in such facilities. Of particular interest in the analysis is living in a SHA as a phenomenon. The finding shows that the phenomenon of lived experience in a SHA seems to be a state of ambiguity regarding one's existence, which is made up of several constituents (elements of meaning). The analysis contributes to the understanding of how the phenomenon of SHA living is coming into existence as a need, due to an individual's failing health; however, the SHA is not considered to be a true home. Accordingly, this has consequences to the subject position for the seniors in that they have to navigate between existing and not existing. The seniors learn to cope with living in the SHA by lowering their expectations of life and existence while the SHA provides the prerequisites for their existence. An implication for promoting care is to support the seniors to enable a full existence of life within SHA living. PMID:21412446

Accessibility to health care facilities in Montreal Island: an application of relative accessibility indicators from the perspective of senior and non-senior residents.

PubMed

Paez, Antonio; Mercado, Ruben G; Farber, Steven; Morency, Catherine; Roorda, Matthew

2010-10-25

Geographical access to health care facilities is known to influence health services usage. As societies age, accessibility to health care becomes an increasingly acute public health concern. It is known that seniors tend to have lower mobility levels, and it is possible that this may negatively affect their ability to reach facilities and services. Therefore, it becomes important to examine the mobility situation of seniors vis-a-vis the spatial distribution of health care facilities, to identify areas where accessibility is low and interventions may be required. Accessibility is implemented using a cumulative opportunities measure. Instead of assuming a fixed bandwidth (i.e. a distance threshold) for measuring accessibility, in this paper the bandwidth is defined using model-based estimates of average trip length. Average trip length is an all-purpose indicator of individual mobility and geographical reach. Adoption of a spatial modelling approach allows us to tailor these estimates of travel behaviour to specific locations and person profiles. Replacing a fixed bandwidth with these estimates permits us to calculate customized location- and person-based accessibility measures that allow inter-personal as well as geographical comparisons. The case study is Montreal Island. Geo-coded travel behaviour data, specifically average trip length, and relevant traveller's attributes are obtained from the Montreal Household Travel Survey. These data are complemented with information from the Census. Health care facilities, also geo-coded, are extracted from a comprehensive business point database. Health care facilities are selected based on Standard Industrial Classification codes 8011-21 (Medical Doctors and Dentists). Model-based estimates of average trip length show that travel behaviour varies widely across space. With the exception of seniors in the downtown area, older residents of Montreal Island tend to be significantly less mobile than people of other age cohorts

Software Management Environment (SME): Components and algorithms

NASA Technical Reports Server (NTRS)

Hendrick, Robert; Kistler, David; Valett, Jon

1994-01-01

This document presents the components and algorithms of the Software Management Environment (SME), a management tool developed for the Software Engineering Branch (Code 552) of the Flight Dynamics Division (FDD) of the Goddard Space Flight Center (GSFC). The SME provides an integrated set of visually oriented experienced-based tools that can assist software development managers in managing and planning software development projects. This document describes and illustrates the analysis functions that underlie the SME's project monitoring, estimation, and planning tools. 'SME Components and Algorithms' is a companion reference to 'SME Concepts and Architecture' and 'Software Engineering Laboratory (SEL) Relationships, Models, and Management Rules.'

A User Study: Keyboard and Applications to Simplify Smartphone Adoption for Seniors.

PubMed

Austad, Hanne O; Liverud, Anders E; Chan, Richard; Røhne, Mette

2017-01-01

The aim of the user study was to evaluate how the developed assistive physical keyboard, the Ezi-PAD, and integrated senior friendly applications, can encourage non-smartphone seniors to start using the smartphone and enable senior smartphone users to continue using a smartphone in spite of increasing motoric or visual impairment. A number of seniors with different experience and impairment, aged 64 to 86, were equipped with a smartphone and an Ezi-PAD assembly. After basic training, their use of the smartphone was monitored for up to 2 months. Five out of nine participants used the system for 2 months, and found the Ezi-PAD easy to use. The senior friendly applications gave extra utilitarian value to the phone.

System Engineering of Autonomous Space Vehicles

NASA Technical Reports Server (NTRS)

Watson, Michael D.; Johnson, Stephen B.; Trevino, Luis

2014-01-01

Human exploration of the solar system requires fully autonomous systems when travelling more than 5 light minutes from Earth. This autonomy is necessary to manage a large, complex spacecraft with limited crew members and skills available. The communication latency requires the vehicle to deal with events with only limited crew interaction in most cases. The engineering of these systems requires an extensive knowledge of the spacecraft systems, information theory, and autonomous algorithm characteristics. The characteristics of the spacecraft systems must be matched with the autonomous algorithm characteristics to reliably monitor and control the system. This presents a large system engineering problem. Recent work on product-focused, elegant system engineering will be applied to this application, looking at the full autonomy stack, the matching of autonomous systems to spacecraft systems, and the integration of different types of algorithms. Each of these areas will be outlined and a general approach defined for system engineering to provide the optimal solution to the given application context.

An algorithm for targeting finite burn maneuvers

NASA Technical Reports Server (NTRS)

Barbieri, R. W.; Wyatt, G. H.

1972-01-01

An algorithm was developed to solve the following problem: given the characteristics of the engine to be used to make a finite burn maneuver and given the desired orbit, when must the engine be ignited and what must be the orientation of the thrust vector so as to obtain the desired orbit? The desired orbit is characterized by classical elements and functions of these elements whereas the control parameters are characterized by the time to initiate the maneuver and three direction cosines which locate the thrust vector. The algorithm was built with a Monte Carlo capability whereby samples are taken from the distribution of errors associated with the estimate of the state and from the distribution of errors associated with the engine to be used to make the maneuver.

77 FR 71793 - Notice of Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-04

... Senior Executive Service Performance Review Board Membership The Agency for Healthcare Research and Quality (AHRQ) announces the appointment of members to the AHRQ Senior Executive Service (SES) Performance... Director, AHRQ, relating to the performance of senior executives in the Agency. The following persons will...

76 FR 64948 - Notice of Senior Executive Service Performance Review Board Membership

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

... Senior Executive Service Performance Review Board Membership The Agency for Healthcare Research and Quality (AHRQ) announces the appointment of members to the AHRQ Senior Executive Service (SES) Performance..., AHRQ, relating to the performance of senior executives in the Agency. The following persons will serve...

NASA's new university engineering space research programs

NASA Technical Reports Server (NTRS)

Sadin, Stanley R.

1988-01-01

The objective of a newly emerging element of NASA's university engineering programs is to provide a more autonomous element that will enhance and broaden the capabilities in academia, enabling them to participate more effectively in the U.S. civil space program. The programs utilize technical monitors at NASA centers to foster collaborative arrangements, exchange of personnel, and the sharing of facilities between NASA and the universities. The elements include: the university advanced space design program, which funds advanced systems study courses at the senior and graduate levels; the university space engineering research program that supports cross-disciplinary research centers; the outreach flight experiments program that offers engineering research opportunities to universities; and the planned university investigator's research program to provide grants to individuals with outstanding credentials.

Integration of a NASA faculty fellowship project within an undergraduate engineering capstone design class

NASA Astrophysics Data System (ADS)

Carmen, C.

2012-11-01

The United States (US) National Aeronautics and Space Administration (NASA) Exploration Systems Mission Directorate (ESMD) provides university faculty fellowships that prepare the faculty to implement engineering design class projects that possess the potential to contribute to NASA ESMD objectives. The goal of the ESMD is to develop new capabilities, support technologies and research that will enable sustained and affordable human and robotic space exploration. In order to create a workforce that will have the desire and skills necessary to achieve these goals, the NASA ESMD faculty fellowship program enables university faculty to work on specific projects at a NASA field center and then implement the project within their capstone engineering design class. This allows the senior - or final year - undergraduate engineering design students, the opportunity to develop critical design experience using methods and design tools specified within NASA's Systems Engineering (SE) Handbook. The faculty fellowship projects focus upon four specific areas critical to the future of space exploration: spacecraft, propulsion, lunar and planetary surface systems and ground operations. As the result of a 2010 fellowship, whereby faculty research was conducted at Marshall Space Flight Center (MSFC) in Huntsville, Alabama (AL), senior design students in the Mechanical and Aerospace Engineering (MAE) department at the University of Alabama in Huntsville (UAH) had the opportunity to complete senior design projects that pertained to current work conducted to support ESMD objectives. Specifically, the UAH MAE students utilized X-TOOLSS (eXploration Toolset for the Optimization Of Launch and Space Systems), an Evolutionary Computing (EC) design optimization software, as well as design, analyze, fabricate and test a lunar regolith burrowing device - referred to as the Lunar Wormbot (LW) - that is aimed at exploring and retrieving samples of lunar regolith. These two projects were

Bridging the Gap between Senior Citizens and Young People.

ERIC Educational Resources Information Center

Iannacone, George; Skelly, Joan

1985-01-01

This article describes a school district's programs that build relationships between the schools and the local senior citizens, including a grandparent program, developmental seminars, and a prom for senior citizens put on by the students. Also described are some keys to making such programs work, and the benefits. (DCS)

Weaker Seniors Exhibit Motor Cortex Hypoexcitability and Impairments in Voluntary Activation.

PubMed

Clark, Brian C; Taylor, Janet L; Hong, S Lee; Law, Timothy D; Russ, David W

2015-09-01

Weakness predisposes seniors to a fourfold increase in functional limitations. The potential for age-related degradation in nervous system function to contribute to weakness and physical disability has garnered much interest of late. In this study, we tested the hypothesis that weaker seniors have impairments in voluntary (neural) activation and increased indices of GABAergic inhibition of the motor cortex, assessed using transcranial magnetic stimulation. Young adults (N = 46; 21.2±0.5 years) and seniors (N = 42; 70.7±0.9 years) had their wrist flexion strength quantified along with voluntary activation capacity (by comparing voluntary and electrically evoked forces). Single-pulse transcranial magnetic stimulation was used to measure motor-evoked potential amplitude and silent period duration during isometric contractions at 15% and 30% of maximum strength. Paired-pulse transcranial magnetic stimulation was used to measure intracortical facilitation and short-interval and long-interval intracortical inhibition. The primary analysis compared seniors to young adults. The secondary analysis compared stronger seniors (top two tertiles) to weaker seniors (bottom tertile) based on strength relative to body weight. The most novel findings were that weaker seniors exhibited: (i) a 20% deficit in voluntary activation; (ii) ~20% smaller motor-evoked potentials during the 30% contraction task; and (iii) nearly twofold higher levels of long-interval intracortical inhibition under resting conditions. These findings indicate that weaker seniors exhibit significant impairments in voluntary activation, and that this impairment may be mechanistically associated with increased GABAergic inhibition of the motor cortex. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

45 CFR 2551.104 - May Corporation funds be used for non-stipended Senior Companions?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Senior Companions? 2551.104 Section 2551.104 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Non-Stipended Senior Companions. § 2551.104 May Corporation funds be used for non-stipended Senior Companions? Federally...

The Senior Companion Program Plus: A culturally tailored psychoeducational training program (innovative practice).

PubMed

Fields, Noelle L; Xu, Ling; Richardson, Virginia E; Parekh, Rupal; Ivey, Dorothea; Feinhals, Gretchen; Calhoun, Melanie

2016-01-01

A purposive sample of African American Senior Companions ( N = 23) participated in a 5-day, 20-hour psychoeducational training designed to address the unique cultural needs of African American dementia caregivers. Previous studies have not utilized lay caregiver volunteers such as Senior Companions in dementia research in the United States. Pre- and post-tests were administered to determine whether African American Senior Companions increased their knowledge of Alzheimer's disease after participating in the Senior Companion Program Plus. Results from both the quantitative and qualitative data suggest that participants improved their understanding of Alzheimer's disease. Findings from the Senior Companion Program Plus pilot warrant further study for its potential as cost effective, culturally tailored training for Senior Companions who serve persons with dementia and their family caregivers.

Seniors' need for and use of Medicare home health services.

PubMed

Hubbert, Ann O; Hays, Bevely J

2002-01-01

This study examined: (a) nature and extent of seniors' need for care both at time of admission to and discharge from Medicare home health services, and (b) relationships among admission need, service utilization, need at discharge, and discharge disposition for one episode of home care services. The sample of 195 was stratified by home health discharge disposition: (a) acute group, (b) chronic group, and (c) stable home group. Two classification systems were used to access the seniors' level of need, the mandated Medicare case-mix system (CMS) and a holistic intensity of need system. Findings show that there were no differences in services received by the three groups, that discharge did not mean seniors' need for home care services had been eliminated or reduced, and that caregiver support impacts seniors' need for home care.

42 CFR 21.42 - Examinations; junior assistant, assistant, or senior assistant grade.

Code of Federal Regulations, 2010 CFR

2010-10-01

... senior assistant grade. 21.42 Section 21.42 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND..., assistant, or senior assistant grade. The examination for appointment to the junior assistant, assistant, or senior assistant grade in the Regular Corps shall consist of (a) a written professional examination...

Physiological profile of senior and junior England international amateur boxers.

PubMed

Smith, Marcus S

2006-01-01

Despite worldwide popularity of amateur boxing, research focussed on the physiological demands of the sport is limited. The physiological profile of Senior and Junior England international amateur boxers is presented. A gradual (8 to 21-days) and rapid (0 to 7-days) phase of body weight reduction was evident with 2.2 ± 0.3 % of the 7.0 ± 0. 8 % weight loss occurring over the final 24-hours. An increase in body weight >4% was observed following a recovery period. High urine osmolality values (> 1000 mOsm·kg(-1)) were recorded during training and competition. High post-competition blood lactate values (>13.5 mmol·l(-1)) highlighted the need for a well-developed anaerobic capacity and the importance of not entering the ring in a glycogen depleted state. The aerobic challenge of competition was demonstrated by maximum heart rate values being recorded during 'Open' sparring. Mean body fat values of 9-10% were similar to those reported for other weight classified athletes. Normal resting values were reported for hematocrit (Senior 48 ± 2 % and Junior 45 ± 2 %), haemoglobin (Senior 14.7 ± 1.0 g·dl(-1) and Junior 14.5 ± 0.8 g·dl(-1)), bilirubin (Senior 15.3 ± 6.2 µmol·l-1(-1)) and ferritin (Senior 63.3 ± 45.7 ng·ml(-1)). No symptoms associated with asthma or exercise-induced asthma was evident. A well- developed aerobic capacity was reflected in the Senior VO2max value of 63.8 ± 4.8 ml·kg(-1)·min(-1). Senior lead hand straight punching force (head 1722 ± 700 N and body 1682 ± 636 N) was lower than the straight rear hand (head 2643 ± 1273 N and body 2646 ± 1083 N), lead hook (head 2412 ± 813 N and body 2414 ± 718 N) and rear hook (head 2588 ± 1040 N and body 2555 ± 926 N). It was concluded that amateur boxing performance is dependent on the interplay between anaerobic and aerobic energy systems. Current weight making methods may lead to impaired substrate availability, leading to reduced competitive performance and an increased risk to a boxers

Recasting the Senior Year

ERIC Educational Resources Information Center

Dreis, Janice; Rehage, Larry

2008-01-01

Many educators consider the final year of high school to be a "vast wasteland," an epidemic of disengagement. Although high schools across the country have struggled with senioritis, responses to the problem have largely fallen into vertical acceleration, in which schools typically offer an array of AP courses or dual enrollment…

Recasting the Senior Year

ERIC Educational Resources Information Center

Drels, Janice; Rehage, Larry

2008-01-01

Many educators consider the final year of high school to be a "vast wasteland," an epidemic of disengagement. Although high schools across the country have struggled with senioritis, their approaches to the problem have largely fallen into one of three types of responses: vertical acceleration; remediation; and structured containment.…

Law and older people--the rise and fall of Israel's Senior Citizens' Act.

PubMed

Doron, Israel

2008-01-01

Within the broad and complex framework of those Israeli laws that relate to the social welfare of the older population, this article uses a case study approach to focus on Israel's Senior Citizens' Act of 1989. During its hitherto brief life, this law has undergone numerous transformations, additions, and deletions as well as successes and failures. At the time of its enactment, many hoped that this law would considerably bolster the rights of older people. Echoing legal and political theories of the 1980s, it seemed to reflect the fact that politicians were sensitive to the potential power of the pensioner vote, while echoing the approach to social engineering that advocated the use of the law both as a means for social change and a symbol of power. As of today, however, this article argues that the law has failed to realize what were declared to be its objectives. Instead of promoting social change and providing older people with political power, the Senior Citizens' Act has become an empty symbol that hides the fact that the older generation in Israel still lacks the real political power it needs in order to use the law to improve society's treatment of older people.

Global cardiovascular mortality risk in the adult Polish population: prospective assessment of the cohorts studied in multicentre national WOBASZ and WOBASZ Senior studies.

PubMed

Piotrowski, Walerian; Waśkiewicz, Anna; Cicha-Mikołajczyk, Alicja

2016-01-01

To develop a global cardiovascular disease (CVD) mortality risk model for the Polish population and to verify these data in the context of the SCORE risk algorithm. We analysed data obtained in two multicentre national population studies, the WOBASZ study which was conducted in 2003-2005 and included 14,769 subjects aged 20-74 years, and the WOBASZ Senior study which was conducted in 2007 and included 1096 subjects above 74 years of age. All these subjects were followed for survival status until 2012 and the cause of death was determined. The mean duration of follow-up was 8.2 years for WOBASZ study participants and about 5 years for WOBASZ Senior study participants. Overall, 1436 subjects died, including 568 due to CVD. For the purpose of our analysis of overall and CVD mortality, 15 established risk factors were selected. Survival was analysed separately in WOBASZ and WOBASZ Senior study participants. Statistical methods included descriptive statistics, Kaplan-Meier curves, Cox proportional hazard models, and the SCORE risk algorithm. Measure of incompatibility of the SCORE risk model to the Polish population was determined as the difference between mortality rates by the SCORE risk quartiles and the Cox approach. During the 8-year follow-up of the WOBASZ study population, mortality due to CVD was 38% among men and 31% among women. The most common causes of CVD mortality were ischaemic heart disease (IHD, 33%) followed by cerebro-vascular disease (17%) in men, and cerebrovascular disease (31%) followed by IHD (23%) in women. We found significant differences between men and women in regard to survival curves for both overall mortality and CVD mortality (p < 0.0001). For overall mortality among men and women, nearly all selected risk factors were shown to be significant in univariate analyses, except for high density lipoprotein cholesterol (HDL-C) level and the total cholesterol/HDL-C ratio in men, and smoking status in women. In multivariate analysis, independent

Band-pass filtering algorithms for adaptive control of compressor pre-stall modes in aircraft gas-turbine engine

NASA Astrophysics Data System (ADS)

Kuznetsova, T. A.

2018-05-01

The methods for increasing gas-turbine aircraft engines' (GTE) adaptive properties to interference based on empowerment of automatic control systems (ACS) are analyzed. The flow pulsation in suction and a discharge line of the compressor, which may cause the stall, are considered as the interference. The algorithmic solution to the problem of GTE pre-stall modes’ control adapted to stability boundary is proposed. The aim of the study is to develop the band-pass filtering algorithms to provide the detection functions of the compressor pre-stall modes for ACS GTE. The characteristic feature of pre-stall effect is the increase of pressure pulsation amplitude over the impeller at the multiples of the rotor’ frequencies. The used method is based on a band-pass filter combining low-pass and high-pass digital filters. The impulse response of the high-pass filter is determined through a known low-pass filter impulse response by spectral inversion. The resulting transfer function of the second order band-pass filter (BPF) corresponds to a stable system. The two circuit implementations of BPF are synthesized. Designed band-pass filtering algorithms were tested in MATLAB environment. Comparative analysis of amplitude-frequency response of proposed implementation allows choosing the BPF scheme providing the best quality of filtration. The BPF reaction to the periodic sinusoidal signal, simulating the experimentally obtained pressure pulsation function in the pre-stall mode, was considered. The results of model experiment demonstrated the effectiveness of applying band-pass filtering algorithms as part of ACS to identify the pre-stall mode of the compressor for detection of pressure fluctuations’ peaks, characterizing the compressor’s approach to the stability boundary.

Predictors of senior center use among older adults in New York City public housing.

PubMed

Schneider, Amanda E; Ralph, Nancy; Olson, Carolyn; Flatley, Anne-Marie; Thorpe, Lorna

2014-12-01

Despite agreement among stakeholders that senior centers can promote physical and mental health, research on senior center use in urban populations is limited. Our objective was to describe demographic and health factors associated with senior center use among urban, low-income older adults in order to inform programming and outreach efforts. We used data from a 2009 telephone survey of 1036 adults randomly selected from rosters of New York City public housing residents aged 65 and older. We analyzed senior center use by race/ethnicity, age, gender, health, housing type, and income, and used a forward selection approach to build best-fit models predicting senior center use. Older adults of all ages and of both genders reported substantial use of senior centers, with nearly one third (31.3%) reporting use. Older adults living alone, at risk of depression, or living in specialized senior housing had the greatest use of centers. Senior center use varied by race/ethnicity, and English-speaking Hispanics had a higher prevalence of use than Spanish-speaking Hispanics (adjusted prevalence ratio [PR]=1.69, 95% CI: 1.11-2.59). Spanish-speaking communities and older adults living in non-senior congregate housing are appropriate targets for increased senior center outreach efforts.

Integrating the Engineering Curriculum through the Synthesis and Design Studio

ERIC Educational Resources Information Center

Kellam, Nadia; Walther, Joachim; Costantino, Tracie; Cramond, Bonnie

2013-01-01

Traditional curricular approaches within engineering education tend to be fragmented, with opportunities for content- and meta-level synthesis being mostly limited to freshman and senior year design courses. In this paper, we are proposing a curricular model, the Synthesis and Design Studio, to combat the tendency towards fragmented curricula. The…

Exploring the Past. "A Senior Literacy Model." Final Report.

ERIC Educational Resources Information Center

Greater Erie Community Action Committee, PA.

A program of basic language/writing skills was designed to enhance the literacy levels of 24 multicultural seniors, aged 65 or older, who were recruited from senior centers throughout Erie County, Pennsylvania. Computer literacy and basic word processing skills were taught along with basic language/writing skills in a nonthreatening learning…

The Super-Seniors Study: Phenotypic characterization of a healthy 85+ population

PubMed Central

Collins, Jennifer A.; Leach, Stephen; McManus, Bruce; Madden, Kenneth; Meneilly, Graydon; Le, Nhu D.; Connors, Joseph M.; Brooks-Wilson, Angela R.

2018-01-01

Background To understand why some people live to advanced age in good health and others do not, it is important to study not only disease, but also long-term good health. The Super-Seniors Study aims to identify factors associated with healthy aging. Methods 480 healthy oldest-old ‘Super-Seniors’ aged 85 to 105 years and never diagnosed with cancer, cardiovascular disease, diabetes, dementia, or major pulmonary disease, were compared to 545 mid-life controls aged 41–54, who represent a group that is unselected for survival from late-life diseases. Health and lifestyle information, personal and family medical history, and blood samples were collected from all participants. Super-Seniors also underwent four geriatric tests. Results Super-Seniors showed high cognitive (Mini-Mental State Exam mean = 28.3) and functional capacity (Instrumental Activities of Daily Living Scale mean = 21.4), as well as high physical function (Timed Up and Go mean = 12.3 seconds) and low levels of depression (Geriatric Depression Scale mean = 1.5). Super-Seniors were less likely to be current smokers than controls, but the frequency of drinking alcohol was the same in both groups. Super-Seniors were more likely to have 4 or more offspring; controls were more likely to have no children. Female Super-Seniors had a mean age of last fertility 1.9 years older than controls, and were 2.3 times more likely to have had a child at ≥ 40 years. The parents of Super-Seniors had mean ages of deaths of 79.3 years for mothers, and 74.5 years for fathers, each exceeding the life expectancy for their era by a decade. Conclusions Super-Seniors are cognitively and physically high functioning individuals who have evaded major age-related chronic diseases into old age, representing the approximately top 1% for healthspan. The familiality of long lifespan of the parents of Super-Seniors supports the hypothesis that heritable factors contribute to this desirable phenotype. PMID:29795606

Countermovement-Jump-Phase Characteristics of Senior and Academy Rugby League Players.

PubMed

McMahon, John J; Murphy, Shannon; Rej, Sophie J E; Comfort, Paul

2017-07-01

Gross measures of countermovement-jump (CMJ) performance are commonly used to track maturational changes in neuromuscular function in rugby league (RL). The purpose of this study was to conduct both a gross and a more detailed temporal-phase analysis of the CMJ performances of senior and academy RL players, to provide greater insight into how neuromuscular function differs between these groups. Twenty senior and 14 academy (under-19) male RL players performed 3 maximal-effort CMJs on a force platform, with forward dynamics subsequently employed to allow gross performance measures and entire kinetic- and kinematic-time curves to be compared between groups. Jump height (JH), reactive strength index modified, concentric displacement, and relative concentric impulse (C-IMP) were the only gross measures that were greater for senior players (d = 0.58-0.91) than for academy players. The relative force- and displacement-time curves were similar between groups, but the relative power- and velocity-time curves were greater (d = 0.59-0.97) for the senior players at 94-96% and 89-100% of the total movement time, respectively. The CMJ distinguished between senior and academy RL players, with seniors demonstrating greater JH through applying a larger C-IMP and thus achieving greater velocity throughout the majority of the concentric phase and at takeoff. Therefore, academy RL players should train to improve triple (ie, ankle, knee, and hip) extension velocity during the CMJ to bring their JH scores in line with those attained by senior players.

Seniors' views on the use of electronic health records.

PubMed

Morin, Diane; Tourigny, Andre; Pelletier, Daniel; Robichaud, Line; Mathieu, Luc; Vézina, Aline; Bonin, Lucie; Buteau, Martin

2005-01-01

In the Mauricie and Centre-du-Québec region of the province of Quebec, Canada, an integrated services network has been implemented for frail seniors. It combines three of the best practices in the field of integrated services, namely: single-entry point, case management and personalized care plan. A shared interdisciplinary electronic health record (EHR) system was set up in 1998. A consensus on the relevance of using EHRs is growing in Quebec, in Canada and around the world. However, technology has out-paced interest in the notions of confidentiality, informed consent and the impact perceived by the clientele. This study specifically examines how frail seniors perceive these issues related to an EHR. The conceptual framework is inspired by the DeLone and McLean model whose main attributes are: system quality, information quality, utilisation modes and the impact on organisations and individuals. This last attribute is the focus of this study, which is a descriptive with quantitative and qualitative component. Thirty seniors were surveyed. Positive information they provided falls under three headings: (i) being better informed; (ii) trust and consideration for professionals; and (iii) appreciation of innovation. The opinions of the seniors are generally favourable regarding the use of computers and the EHR in their presence. Improvements in EHR systems for seniors can be encouraged.

Conceptual and Procedural Approaches to Mathematics in the Engineering Curriculum--Comparing Views of Junior and Senior Engineering Students in Two Countries

ERIC Educational Resources Information Center

Bergsten, Christer; Engelbrecht, Johann; Kågesten, Owe

2017-01-01

One challenge for an optimal design of the mathematical components in engineering education curricula is to understand how the procedural and conceptual dimensions of mathematical work can be matched with different demands and contexts from the education and practice of engineers. The focus in this paper is on how engineering students respond to…

1. View looking southeast down senior officer row. Building 6 ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. View looking southeast down senior officer row. Building 6 on left and senior officer housing on right. Galaxy Street in foreground. - Chanute Air Force Base, East of Route 45 & south of Rantoul, Rantoul, Champaign County, IL

Research project for increasing pool of minority engineers

NASA Technical Reports Server (NTRS)

Rogers, Decatur B.

1995-01-01

The Tennessee State University (TSU) Research Project for Increasing the Pool of Minority Engineers is designed to develop engineers who have academic and research experiences in technical areas of interest to NASA. These engineers will also have some degree of familiarity with NASA Lewis Research Center as a result of interaction with Lewis engineers, field trips and internships at Lewis. The Research Project has four components, which are: (1) Minority Introduction to Engineering (MITE), a high school precollege program, (2) engineering and technology previews, (3) the NASA LeRC Scholars program which includes scholarships and summer internships, and (4) undergraduate research experiences on NASA sponsored research. MITE is a two-week summer engineering camp designed to introduce minority high school students to engineering by exposing them to: (1) engineering role models (engineering students and NASA engineer), (2) field trips to engineering firms, (3) in addition to introducing youth to the language of the engineer (i.e., science, mathematics, technical writing, computers, and the engineering laboratory). Three MITE camps are held on the campus of TSU with an average of 40 participants. MITE has grown from 25 participants at its inception in 1990 to 118 participants in 1994 with participants from 17 states, including the District of Columbia, and 51 percent of the participants were female. Over the four-year period, 77 percent of the seniors who participated in MITE have gone to college, while 53 percent of those seniors in college are majoring in science, engineering or mathematics (SEM). This first Engineering and Technology Previews held in 1993 brought 23 youths from Cleveland, Ohio to TSU for a two-day preview of engineering and college life. Two previews are scheduled for 1994-1995. The NASA LeRC Scholars program provides scholarships and summer internships for minority engineering students majoring in electrical or mechanical engineering. Presently six

76 FR 80268 - Pay for Senior-Level and Scientific or Professional Positions

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-23

... 3206-AL88 Pay for Senior-Level and Scientific or Professional Positions AGENCY: U.S. Office of... to amend rules for setting and adjusting pay of senior-level (SL) and scientific or professional (ST) employees. The Senior Professional Performance Act of 2008 changes pay for these employees by providing for...

Housing and Living Arrangements of South Asian Immigrant Seniors in Edmonton, Alberta

ERIC Educational Resources Information Center

Ng, Cheuk Fan; Northcott, Herbert C.; Abu-Laban, Sharon McIrvin

2007-01-01

The Canadian population is aging and becoming more ethnically diverse. This paper focuses on South Asian immigrant seniors and examines differences in housing and living arrangements among seniors who immigrated at different life stages. We interviewed a convenience sample of 161 immigrant seniors of South Asian descent in Edmonton, Alberta, to…

Collaborative Project on Serving Linguistically Diverse Seniors. Final Report.

ERIC Educational Resources Information Center

Burt, Miriam

In 2002, the Center for Applied Linguistics (CAL) collaborated with the Senior Service Association (SSA) and the American Society on Aging (ASA) on a two-phase project to improve the effectiveness of ASA's sub-grantees in serving linguistically and culturally diverse populations. SSA provides subsidized employment for low-income seniors and funds…

45 CFR 2551.53 - Under what circumstances may a Senior Companion's service be terminated?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Under what circumstances may a Senior Companion's... (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Senior Companion Terms of Service § 2551.53 Under what circumstances may a Senior Companion's service be terminated? (a) A sponsor...

12 CFR 264a.3 - What special post-employment restrictions apply to senior examiners?

Code of Federal Regulations, 2010 CFR

2010-01-01

... to senior examiners? 264a.3 Section 264a.3 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM POST-EMPLOYMENT RESTRICTIONS FOR SENIOR EXAMINERS § 264a.3 What special post-employment restrictions apply to senior examiners? (a) Senior Examiners of State...

Stereotypes of Aging: Their Effects on the Health of Seniors in North American Society

ERIC Educational Resources Information Center

Horton, Sean; Baker, J.; Deakin, J. M.

2007-01-01

Seniors are routinely subjected to negative stereotypes regarding their physical and cognitive abilities. The power and prevalence of cultural stereotypes of aging essentially results in a "double-whammy" to seniors. First, they influence the way that seniors are treated by society. Second, cultural stereotypes affect how seniors see…

Factors Influencing Advancement of Women Senior Leaders in Aerospace Companies

NASA Astrophysics Data System (ADS)

Garrett-Howard, Camille Elaine

The problem researched in this study was the limited number of women in senior leadership positions in the aerospace industry. The purpose of this qualitative phenomenological research study was to interview women senior leaders in the aerospace industry to explore the factors they perceived as beneficial to their advancement to senior leadership positions in the aerospace industry. The research study was guided by a central research question relating to what professional and personal factors might have led to promotional opportunities into senior leadership roles. Transformational leadership was the conceptual framework used to inform the study. The qualitative, phenomenological approach was selected to gain insights of the lived experiences and perceptions relating to career advancement of women to senior leadership positions in the aerospace industry. Data were collected using a modified Van Kaam method, coded, and analyzed to discern themes or patterns. Findings were that the attributes participants contributed to their success, included a focus on leadership, personal development, and the importance of mentoring relationships. This study presented a positive direction in addressing the gaps in the body of knowledge related to women and leadership development by exploring the experiences of women in senior leadership positions in the aerospace industry. Implications for social change include informing organizations and women about specific leadership development practices as one way to promote more women into leadership positions thus reducing the gap between the number of men and women leaders.

Physical activity and senior games participation: benefits, constraints, and behaviors.

PubMed

Cardenas, David; Henderson, Karla A; Wilson, Beth E

2009-04-01

The purpose of the article was to examine the physical activity perceptions and behaviors of older adults who were active participants in a statewide senior games (i.e., North Carolina Senior Games; NCSG) program with its focus on year-round involvement through activities in local communities. A random sample of 440 older adults (55 years and older) completed a questionnaire in 2006 about their participation in community-based senior games. A uniqueness of this study is its focus on active older adults, which provides insight into how to maintain physical involvement. Older adults who were most active perceived the most benefits from senior games but did not necessarily have the fewest constraints. This study of NCSG as an organization designed to promote healthy living in communities offered an example of how a social-ecological framework aimed at health promotion can be applied.

A Survey of Career Pathways of Engineering Deans in the United States: Strategies for Leadership Development

ERIC Educational Resources Information Center

Hargrove, S. Keith

2015-01-01

The career pathways of deans in higher education seem to follow the traditional model in academia from a senior faculty position and/or department chair. This however may be different from deans in engineering education. The goal of this survey research is to assess the career paths of current Deans of Colleges/Schools of Engineering in the United…

Tracing Forest Change through 40 Years on Two Continents with the BULC Algorithm and Google Earth Engine

NASA Astrophysics Data System (ADS)

Cardille, J. A.; Crowley, M.; Fortin, J. A.; Lee, J.; Perez, E.; Sleeter, B. M.; Thau, D.

2016-12-01

With the opening of the Landsat archive, researchers have a vast new data source teeming with imagery and potential. Beyond Landsat, data from other sensors is newly available as well: these include ALOS/PALSAR, Sentinel-1 and -2, MERIS, and many more. Google Earth Engine, developed to organize and provide analysis tools for these immense data sets, is an ideal platform for researchers trying to sift through huge image stacks. It offers nearly unlimited processing power and storage with a straightforward programming interface. Yet labeling land-cover change through time remains challenging given the current state of the art for interpreting remote sensing image sequences. Moreover, combining data from very different image platforms remains quite difficult. To address these challenges, we developed the BULC algorithm (Bayesian Updating of Land Cover), designed for the continuous updating of land-cover classifications through time in large data sets. The algorithm ingests data from any of the wide variety of earth-resources sensors; it maintains a running estimate of land-cover probabilities and the most probable class at all time points along a sequence of events. Here we compare BULC results from two study sites that witnessed considerable forest change in the last 40 years: the Pacific Northwest of the United States and the Mato Grosso region of Brazil. In Brazil, we incorporated rough classifications from more than 100 images of varying quality, mixing imagery from more than 10 different sensors. In the Pacific Northwest, we used BULC to identify forest changes due to logging and urbanization from 1973 to the present. Both regions had classification sequences that were better than many of the component days, effectively ignoring clouds and other unwanted noise while fusing the information contained on several platforms. As we leave remote sensing's data-poor era and enter a period with multiple looks at Earth's surface from multiple sensors over a short period of

Synthesis of Greedy Algorithms Using Dominance Relations

NASA Technical Reports Server (NTRS)

Nedunuri, Srinivas; Smith, Douglas R.; Cook, William R.

2010-01-01

Greedy algorithms exploit problem structure and constraints to achieve linear-time performance. Yet there is still no completely satisfactory way of constructing greedy algorithms. For example, the Greedy Algorithm of Edmonds depends upon translating a problem into an algebraic structure called a matroid, but the existence of such a translation can be as hard to determine as the existence of a greedy algorithm itself. An alternative characterization of greedy algorithms is in terms of dominance relations, a well-known algorithmic technique used to prune search spaces. We demonstrate a process by which dominance relations can be methodically derived for a number of greedy algorithms, including activity selection, and prefix-free codes. By incorporating our approach into an existing framework for algorithm synthesis, we demonstrate that it could be the basis for an effective engineering method for greedy algorithms. We also compare our approach with other characterizations of greedy algorithms.

Organizational Learning, Knowledge Management Practices and Firm's Performance: An Empirical Study of a Heavy Engineering Firm in India

ERIC Educational Resources Information Center

Jain, Ajay K.; Moreno, Ana

2015-01-01

Purpose: The study aims at investigating the impact of organizational learning (OL) on the firm's performance and knowledge management (KM) practices in a heavy engineering organization in India. Design/Methodology/Approach: The data were collected from 205 middle and senior executives working in the project engineering management division of a…

The Relationship between Gender and Aspirations to Senior Management

ERIC Educational Resources Information Center

Litzky, Barrie; Greenhaus, Jeffrey

2007-01-01

Purpose: The purpose of this paper is to examine the relationship of gender, work factors, and non-work factors with aspirations to positions in senior management. A process model of senior management aspirations was developed and tested. Design/methodology/approach: Data were collected via an online survey that resulted in a sample of 368 working…

Economics: Canada. Senior Division.

ERIC Educational Resources Information Center

Ontario Dept. of Education, Toronto.

This resource guide sets out a structure from which units, semester courses, or one-year courses may be developed in Canadian economic studies in the senior high. The Ontario Department of Education lists five possible aims for courses developed from this resource guide: 1) student awareness of fundamental problems, basic forces at work, and key…

[Senior High School Program.

ERIC Educational Resources Information Center

Wisconsin Univ. - Stout, Menomonie. Center for Vocational, Technical and Adult Education.

This student directed document contains five activity packages, a proposed curriculum, and a set of transparency masters; all pertain to field objectives 1, 4, or 5 of the Wisconsin Guide to Local Curriculum Improvement in Industrial Education, K-12. Geared to the junior and senior high school level, the packages are entitled: Co-op Program…

76 FR 80902 - Senior Executive Service; Performance Review Board; Members

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-27

... COURT SERVICES AND OFFENDER SUPERVISION AGENCY FOR THE DISTRICT OF COLUMBIA Senior Executive Service; Performance Review Board; Members AGENCY: Court Services and Offender Supervision Agency for the... agency's Senior Executive Service. The PRB established for the Court Services and Offender Supervision...

The Impact of New Learning Environments in an Engineering Design Course

ERIC Educational Resources Information Center

Dinsmore, Daniel L.; Alexander, Patricia A.; Loughlin, Sandra M.

2008-01-01

In this study, we investigated the effects of students' participation in a collaborative, project-based engineering design course on their domain knowledge, interests, and strategic processing. Participants were 70 college seniors working in teams on a design project of their choosing. Their declarative, procedural, and principled knowledge, along…

Senioritis: Some Paths to Sanity

ERIC Educational Resources Information Center

O'Neal, Roland

1978-01-01

A social studies course for high school seniors combines a problems of democracy content with options emphasizing long-term accountability. Each student has a faculty adviser who encourages the student to pursue a specialized social studies topic. (Author/DB)

Hand-Held Calculator Algorithms for Coastal Engineering.

DTIC Science & Technology

1982-01-01

and water depth at the structure toe, ds. The development of the equation is derived on the solution sheet included with program 104R. Algorithm uses...Limited Design Breaking Wave Height at Structure (AOS logic)... .... ....... ......... .54 6. 105R Wave Transmission - Fuchs’ Equation (RPN logic...58 105A Wave Transmission - Fuchs’ Equation (AOS logic). . . . 61 APPENDIX BLANK PROGRAM FORMS ........ ....................... ... 67 4

The Role of Functionality in the Mental Representations of Engineering Students: Some Differences in the Early Stages of Expertise

ERIC Educational Resources Information Center

Moss, Jarrod; Kotovsky, Kenneth; Cagan, Jonathan

2006-01-01

As engineers gain experience and become experts in their domain, the structure and content of their knowledge changes. Two studies are presented that examine differences in knowledge representation among freshman and senior engineering students. The first study examines recall of mechanical devices and chunking of components, and the second…

Social isolation in community-dwelling seniors: an evidence-based analysis.

PubMed

2008-01-01

In early August 2007, the Medical Advisory Secretariat began work on the Aging in the Community project, an evidence-based review of the literature surrounding healthy aging in the community. The Health System Strategy Division at the Ministry of Health and Long-Term Care subsequently asked the secretariat to provide an evidentiary platform for the ministry's newly released Aging at Home Strategy.After a broad literature review and consultation with experts, the secretariat identified 4 key areas that strongly predict an elderly person's transition from independent community living to a long-term care home. Evidence-based analyses have been prepared for each of these 4 areas: falls and fall-related injuries, urinary incontinence, dementia, and social isolation. For the first area, falls and fall-related injuries, an economic model is described in a separate report.Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/mas_about.html, to review these titles within the Aging in the Community series.AGING IN THE COMMUNITY: Summary of Evidence-Based AnalysesPrevention of Falls and Fall-Related Injuries in Community-Dwelling Seniors: An Evidence-Based AnalysisBehavioural Interventions for Urinary Incontinence in Community-Dwelling Seniors: An Evidence-Based AnalysisCaregiver- and Patient-Directed Interventions for Dementia: An Evidence-Based AnalysisSocial Isolation in Community-Dwelling Seniors: An Evidence-Based AnalysisThe Falls/Fractures Economic Model in Ontario Residents Aged 65 Years and Over (FEMOR) OBJECTIVE OF THE EVIDENCE-BASED ANALYSIS: The objective was to systematically review interventions aimed at preventing or reducing social isolation and loneliness in community-dwelling seniors, that is, persons ≥ 65 years of age who are not living in long-term care institutions. The analyses focused on the following questions: Are interventions to reduce social isolation and/or loneliness effective?Do these

Empowering biomedical engineering undergraduates to help teach design.

PubMed

Allen, Robert H; Tam, William; Shoukas, Artin A

2004-01-01

We report on our experience empowering upperclassmen and seniors to help teach design courses in biomedical engineering. Initiated in the fall of 1998, these courses are a projects-based set, where teams of students from freshmen level to senior level converge to solve practical problems in biomedical engineering. One goal in these courses is to teach the design process by providing experiences that mimic it. Student teams solve practical projects solicited from faculty, industry and the local community. To hone skills and have a metric for grading, written documentation, posters and oral presentations are required over the two-semester sequence. By requiring a mock design and build exercise in the fall, students appreciate the manufacturing process, the difficulties unforeseen in the design stage and the importance of testing. A Web-based, searchable design repository captures reporting information from each project since its inception. This serves as a resource for future projects, in addition to traditional ones such as library, outside experts and lab facilities. Based on results to date, we conclude that characteristics about our design program help students experience design and learn aspects about teamwork and mentoring useful in their profession or graduate education.

Meet your senior's online needs to compete in Medicare marketplace.

PubMed

1997-12-01

As more seniors turn to the Internet for health care information and services, is your organization prepared to meet their needs? Kaiser Permanente is reaching the cyber-senior market on the World Wide Web with interactive online services, including discussion groups with providers.

Leadership processes for re-engineering changes to the health care industry.

PubMed

Guo, Kristina L

2004-01-01

As health care organizations seek innovative ways to change financing and delivery mechanisms due to escalated health care costs and increased competition, drastic changes are being sought in the form of re-engineering. This study discusses the leader's role of re-engineering in health care. It specifically addresses the reasons for failures in re-engineering and argues that success depends on senior level leaders playing a critical role. Existing studies lack comprehensiveness in establishing models of re-engineering and management guidelines. This research focuses on integrating re-engineering and leadership processes in health care by creating a step-by-step model. Particularly, it illustrates the four Es: Examination, Establishment, Execution and Evaluation, as a comprehensive re-engineering process that combines managerial roles and activities to result in successfully changed and reengineered health care organizations.

World Religions. Senior Division.

ERIC Educational Resources Information Center

Ontario Dept. of Education, Toronto.

This curriculum guide provides a general view of the various considerations governing a senior year or high school course in world religions. An early section on objectives sets out some of the aims of a course in world religions. It states that the particular aim should be the development of a sympathetic understanding of the meaning of different…

Iterative algorithms for large sparse linear systems on parallel computers

NASA Technical Reports Server (NTRS)

Adams, L. M.

1982-01-01

Algorithms for assembling in parallel the sparse system of linear equations that result from finite difference or finite element discretizations of elliptic partial differential equations, such as those that arise in structural engineering are developed. Parallel linear stationary iterative algorithms and parallel preconditioned conjugate gradient algorithms are developed for solving these systems. In addition, a model for comparing parallel algorithms on array architectures is developed and results of this model for the algorithms are given.

Aesthetic demand of French seniors: a large-scale study.

PubMed

Wulfman, Claudine; Tezenas du Montcel, Sophie; Jonas, Pierre; Fattouh, Jalal; Rignon-Bret, Christophe

2010-12-01

The needs of seniors for oral health and aesthetics are growing, as are their demands for aesthetics. This large-scale study aims to identify the demand for aesthetics for a population aged over 55, and the influence of age and gender. A 15-item questionnaire was placed on the web in partnership with a major magazine dedicated to seniors. It reflected practitioners' questions with regard to senior patient expectations: aesthetic demand assessment, most commonly expressed complaints, the importance given to tooth colour, knowledge of available therapeutic treatments and motivation levels for treatment. The survey generated 3868 responses, 61% from women; 77% of respondents declared being satisfied to very satisfied with their smile. Their highest priority to improve their smile was tooth alignment, followed by their shape, length and shade. Although 60% of respondents were satisfied with their current shading, 53% would prefer to have them whitened. Aesthetic treatments were well-known to seniors. Over four-fifths of them had heard of dental implants and ceramic crowns. Two-thirds of those who wished to improve their smile were considering dental treatment. The high number of collected questionnaires confirms the strong interest shown by seniors for dental aesthetics, particularly from women. Baby-boomers seem more attentive to the appearance of their smile than their elders. However, the importance of appearance decreases with age, as it becomes less of a priority, with attention more focused on general health. © 2009 The Gerodontology Society and John Wiley & Sons A/S.

The Association between Tolerance for Ambiguity and Fear of Negative Evaluation: A Study of Engineering Technology Capstone Courses

ERIC Educational Resources Information Center

Dubikovsky, Sergey I.

2016-01-01

For many students in engineering and engineering technology programs in the US, senior capstone design courses require students to form a team, define a problem, and find a feasible technical solution to address this problem. Students must integrate the knowledge and skills acquired during their studies at the college or university level. These…

Medicare seniors much less willing to limit physician-hospital choice for lower costs.

PubMed

Tu, Ha T

2005-06-01

Elderly Americans are much less willing than working-age Americans to limit their choice of physicians and hospitals to save on out-of-pocket medical costs, according to a new national study by the Center for Studying Health System Change (HSC). Only 44 percent of seniors 65 and older were willing to trade broad provider choice to save money, compared with more than 70 percent of people aged 18 through 34. Among seniors, those enrolled in Medicare health maintenance organizations (HMOs) were the most willing to limit choice of providers in return for lower out-of-pocket costs, while Medicare seniors with supplemental coverage were the least willing. Seniors with supplemental coverage account for nearly six in 10 Medicare seniors, and with nearly two-thirds of these seniors opposing provider choice restrictions, policy makers seeking to expand enrollment in Medicare Advantage managed care plans may face challenges.

Health care information seeking and seniors: determinants of Internet use.

PubMed

Sheng, Xiaojing; Simpson, Penny M

2015-01-01

While seniors are the most likely population segment to have chronic diseases, they are the least likely to seek information about health and diseases on the Internet. An understanding of factors that impact seniors' usage of the Internet for health care information may provide them with tools needed to improve health. This research examined some of these factors as identified in the comprehensive model of information seeking to find that demographics, trust in health information websites, perceived usefulness of the Internet, and internal locus of control each significantly impact seniors' use of the Internet to seek health information.

Restorative dentistry productivity of senior students engaged in comprehensive care.

PubMed

Blalock, John S; Callan, Richard S; Lazarchik, David A; Frank Caughman, W; Looney, Stephen

2012-12-01

In dental education, various clinical delivery models are used to educate dental students. The quantitative and qualitative measures used to assess the outcomes of these models are varied. Georgia Health Sciences University College of Dental Medicine has adopted a version of a general dentistry comprehensive care dental education hybrid model. Outcome assessments were developed to evaluate the effectiveness of this delivery model. The aim of this study was to compare the number of restorative procedures performed by senior dental students under a discipline-based model versus senior student productivity engaged in comprehensive care as part of a hybrid model. The rate of senior students' productivity in performing various restorative procedures was tracked over four years, and a comparison was made. In the first two years, the seniors operated in a discipline-based model, while in the last two years the seniors operated in a comprehensive care hybrid model. The results showed that there was a significant increase in productivity by the students in terms of direct and indirect restorations. This increase in productivity may indicate that the comprehensive care model may be a more productive model, thereby enhancing clinical experiences for the students, improving operating efficiency for the schools, and ultimately increasing clinical income.

Intelligent Life-Extending Controls for Aircraft Engines

NASA Technical Reports Server (NTRS)

Guo, Ten-Huei; Chen, Philip; Jaw, Link

2005-01-01

Aircraft engine controllers are designed and operated to provide desired performance and stability margins. The purpose of life-extending-control (LEC) is to study the relationship between control action and engine component life usage, and to design an intelligent control algorithm to provide proper trade-offs between performance and engine life usage. The benefit of this approach is that it is expected to maintain safety while minimizing the overall operating costs. With the advances of computer technology, engine operation models, and damage physics, it is necessary to reevaluate the control strategy fro overall operating cost consideration. This paper uses the thermo-mechanical fatigue (TMF) of a critical component to demonstrate how an intelligent engine control algorithm can drastically reduce the engine life usage with minimum sacrifice in performance. A Monte Carlo simulation is also performed to evaluate the likely engine damage accumulation under various operating conditions. The simulation results show that an optimized acceleration schedule can provide a significant life saving in selected engine components.

Participation without representation? Senior opinion, legislative behavior, and federal health reform.

PubMed

Bradley, Katharine W V; Chen, Jowei

2014-04-01

Why do legislators sometimes engage in behavior that deviates from the expressed policy preferences of constituents who participate in politics at high rates? We examine this puzzle in the context of Democratic legislators' representation of their senior citizen constituents on the Patient Protection and Affordable Care Act of 2010 (ACA). We find that legislators' roll-call votes on the ACA did not reflect the stated preferences of their respective senior constituents; by contrast, these roll-call votes did reflect the preferences of nonsenior adults. We draw upon a theoretical framework developed by Mansbridge to explain this apparent nonresponsiveness to seniors on the ACA. This framework distinguishes between promissory representation, whereby legislators merely respond to constituents' preferences, and anticipatory representation, whereby legislators respond to constituents' underlying policy interests, even when such interests conflict with expressed preferences. By considering the Medicare provisions in the ACA and analyzing Democratic legislators' floor speeches on health reform, we provide preliminary evidence that members of Congress engaged in anticipatory representation of their senior constituents by attempting to educate seniors about how the ACA serves their policy interests.

45 CFR 2551.103 - Must a sponsor be required to enroll non-stipended Senior Companions?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Senior Companions? 2551.103 Section 2551.103 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Non-Stipended Senior Companions. § 2551.103 Must a sponsor be required to enroll non-stipended Senior Companions? Enrollment of...

45 CFR 2551.102 - What are the conditions of service of non-stipended Senior Companions?

Code of Federal Regulations, 2010 CFR

2010-10-01

...-stipended Senior Companions? 2551.102 Section 2551.102 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE SENIOR COMPANION PROGRAM Non-Stipended Senior Companions. § 2551.102 What are the conditions of service of non-stipended Senior Companions? Non-stipended...

44 CFR 8.3 - Senior FEMA official responsible for the information security program.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Senior FEMA official... Senior FEMA official responsible for the information security program. The Director of the Security Division, has been designated as the senior official to direct and administer the FEMA information security...

42 CFR 21.28 - Age requirements, Regular Corps, senior assistant grade and below.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Age requirements, Regular Corps, senior assistant... SERVICES PERSONNEL COMMISSIONED OFFICERS Appointment § 21.28 Age requirements, Regular Corps, senior... permanent assistant grade, or (c) after age 37 to the permanent senior assistant grade: Provided, That the...

10 CFR 50.74 - Notification of change in operator or senior operator status.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Notification of change in operator or senior operator... or senior operator status. Each licensee shall notify the appropriate Regional Administrator as... operator or senior operator: (a) Permanent reassignment from the position for which the licensee has...

78 FR 61153 - Post-Employment Conflict of Interest Regulations; Exempted Senior Employee Positions

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-03

... Regulations; Exempted Senior Employee Positions AGENCY: Office of Government Ethics (OGE). ACTION: Final rule... notice of the revocation of certain regulatory exemptions of senior employee positions at the Securities... Discussion: Revocation of Exemptions for Certain Positions 18 U.S.C. 207(c) prohibits a former ``senior...

12 CFR 796.3 - What special post-employment restrictions apply to senior examiners?

Code of Federal Regulations, 2010 CFR

2010-01-01

... to senior examiners? 796.3 Section 796.3 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION... FOR CERTAIN NCUA EXAMINERS § 796.3 What special post-employment restrictions apply to senior examiners? (a) Senior examiners of federally insured credit unions. An officer or employee of the NCUA who...

Multimodal optimization by using hybrid of artificial bee colony algorithm and BFGS algorithm

NASA Astrophysics Data System (ADS)

Anam, S.

2017-10-01

Optimization has become one of the important fields in Mathematics. Many problems in engineering and science can be formulated into optimization problems. They maybe have many local optima. The optimization problem with many local optima, known as multimodal optimization problem, is how to find the global solution. Several metaheuristic methods have been proposed to solve multimodal optimization problems such as Particle Swarm Optimization (PSO), Genetics Algorithm (GA), Artificial Bee Colony (ABC) algorithm, etc. The performance of the ABC algorithm is better than or similar to those of other population-based algorithms with the advantage of employing a fewer control parameters. The ABC algorithm also has the advantages of strong robustness, fast convergence and high flexibility. However, it has the disadvantages premature convergence in the later search period. The accuracy of the optimal value cannot meet the requirements sometimes. Broyden-Fletcher-Goldfarb-Shanno (BFGS) algorithm is a good iterative method for finding a local optimum. Compared with other local optimization methods, the BFGS algorithm is better. Based on the advantages of the ABC algorithm and the BFGS algorithm, this paper proposes a hybrid of the artificial bee colony algorithm and the BFGS algorithm to solve the multimodal optimization problem. The first step is that the ABC algorithm is run to find a point. In the second step is that the point obtained by the first step is used as an initial point of BFGS algorithm. The results show that the hybrid method can overcome from the basic ABC algorithm problems for almost all test function. However, if the shape of function is flat, the proposed method cannot work well.

Match Demands of Senior and Junior Players During International Rugby League.

PubMed

Dempsey, Gary M; Gibson, Neil V; Sykes, Dave; Pryjmachuk, Bradley C; Turner, Anthony P

2018-06-01

Dempsey, GM, Gibson, NV, Sykes, D, Pryjmachuk, BC, and Turner, AP. Match demands of senior and junior players during International Rugby League. J Strength Cond Res 32(6): 1678-1684, 2018-This study aims to quantify and compare the positional game demands of international junior and senior rugby league competition for the first time. Global positioning system (GPS) and video analysis were used to track 118 elite male rugby league players (57 seniors aged 28.7 ± 4.4 years; 61 juniors aged 17.2 ± 0.5 years) over 10 international matches (6 senior; 4 junior) characterized as either forwards (n = 67) or backs (n = 51). There were significant increases in the offensive carries (0.18 cf. 0.09 n·min; r = 0.56) and defensive tackles (0.36 cf. 0.23 n·min; r = 0.3) between senior and junior players, and forwards and backs (0.16 cf. 0.09; r = 0.34 and 0.41 cf. 0.14; r = 0.52), respectively. Running demands were significantly greater in backs than forwards (independent of playing level) for total distance (6,962 ± 1,263 m cf. 4,879 ± 1,824 m; r = 0.55), individualized high-speed distances (310 ± 158 m cf. 250 ± 171 m; r = 0.2), high-intensity accelerations (28.7 ± 12.1 m·s cf. 21.9 ± 11.7 m·s; r = 0.27), and decelerations (57.2 ± 18.3 m·s cf. 43.0 ± 17.8 m·s; r = 0.38). Positional differences were eliminated when reported relative to minutes played. From a practical perspective, although running demands relative to time on the pitch may prepare junior players for senior competition, it is not representative of the increased body mass and contact frequency within the senior game. Coaches should therefore reflect these differences within their physical preparation programs to prepare junior athletes accordingly for progression to the senior level.

Exploring the Relationships among Creativity, Engineering Knowledge, and Design Team Interaction on Senior Engineering Design Projects

ERIC Educational Resources Information Center

Ibrahim, Badaruddin

2012-01-01

In the 21st century, engineers are expected to be creative and work collaboratively in teams to solve or design new products. Research in the past has shown how creativity and good team communication, together with knowledge, can impact the outcomes in the organization. The purpose of this study was to explore the relationships among creativity,…

Use of acute care hospital services by immigrant seniors in Ontario: A linkage study.

PubMed

Ng, Edward; Sanmartin, Claudia; Tu, Jack; Manuel, Doug

2014-10-01

Seniors constitute the largest group of hospital users. The increasing share of immigrants in Canada's senior population can affect the demand for hospital care. This study used the linked 2006 Census-Hospital Discharge Abstract Database to examine hospitalization during the 2004-to-2006 period, by immigrant status, of Ontario seniors living in the community. Hospitalization was assessed with logistic regressions; cumulative length of stay, with zero-truncated negative binomial regressions. All-cause hospitalization and hospitalizations specific to circulatory and digestive diseases were examined. Immigrant seniors had significantly low age-/sex-adjusted odds of hospitalization, compared with Canadian-born seniors (OR = 0.81). The odds varied from 0.4 among East Asians to 0.89 among Europeans, and rose with length of time since arrival from 0.54 for recent (1994 to 2003) to 0.86 for long-term (before 1984) immigrants. Adjustment for demographic and socio-economic characteristics did not change the overall patterns. Immigrants' cumulated length of hospital stay tended to be shorter than or similar to that of Canadian-born seniors. Immigrant seniors, especially recent arrivals, had lower odds of hospitalization and similar time in hospital, compared with Canadian-born seniors. These patterns likely reflect differences in health status. Variations by world region and disease reflect the diverse health care needs of immigrant seniors.

Correlates of institutionalized senior veterans' quality of life in Taiwan

PubMed Central

2010-01-01

Background Senior veterans living in government sponsored, long-term care (LTC) facilities, known as veterans' homes (VHs), are a special minority group in Taiwan. These seniors came from different provinces of mainland China during their teenage years at the end of civil wars in 1945. The situation of institutionalized senior veterans shares many characteristics with the concept of "total institution". Very little quality of life (QOL) research has involved senior veterans. This study aimed to explore the QOL and related factors of VH-dwelling senior veterans in Taiwan. Methods Chronic conditions and socio-demographic characteristics of 260 male VH residents were recorded. The Brief Form of the World Health Organization's Quality of Life Questionnaire (WHOQOL-BREF, Taiwanese version); Short-Form 36; Inventory of Socially Supportive Behavior questionnaire; Geriatric Depression Scale-short form; Barthel Index; and instrumental activities of daily living were used. Data analyses including descriptive and inferred statistics were performed using SPSS, version 17. Results WHOQOL-BREF showed acceptable reliability in this study. Compared to Taiwanese male norms, WHOQOL-BREF physical, psychological, and social relationship domain scores were around the 25th percentile, and the environment domain was about the 75th percentile. Our participants scored low in all concepts of SF-36. Although these residents rated the social support of their children, relatives, friends, social and medical staff as low, they gave high satisfaction ratings to their social supports. On multiple stepwise linear regression analysis, depressive symptoms, number of chronic conditions, retired military rank, and relatives' support correlated with QOL in both the physical and psychological domains. Friends' support and depressive symptoms correlated with the social relationships domain. Friends' support and instrumental activities of daily living correlated with the environment domain. Conclusions In

Aircraft Engine Thrust Estimator Design Based on GSA-LSSVM

NASA Astrophysics Data System (ADS)

Sheng, Hanlin; Zhang, Tianhong

2017-08-01

In view of the necessity of highly precise and reliable thrust estimator to achieve direct thrust control of aircraft engine, based on support vector regression (SVR), as well as least square support vector machine (LSSVM) and a new optimization algorithm - gravitational search algorithm (GSA), by performing integrated modelling and parameter optimization, a GSA-LSSVM-based thrust estimator design solution is proposed. The results show that compared to particle swarm optimization (PSO) algorithm, GSA can find unknown optimization parameter better and enables the model developed with better prediction and generalization ability. The model can better predict aircraft engine thrust and thus fulfills the need of direct thrust control of aircraft engine.

Data Compression for Maskless Lithography Systems: Architecture, Algorithms and Implementation

DTIC Science & Technology

2008-05-19

Data Compression for Maskless Lithography Systems: Architecture, Algorithms and Implementation Vito Dai Electrical Engineering and Computer Sciences...servers or to redistribute to lists, requires prior specific permission. Data Compression for Maskless Lithography Systems: Architecture, Algorithms and...for Maskless Lithography Systems: Architecture, Algorithms and Implementation Copyright 2008 by Vito Dai 1 Abstract Data Compression for Maskless

Superintendents & District Senior Leadership Teams: A Multi-Case Study Analysis

ERIC Educational Resources Information Center

Sevak, Milan

2012-01-01

The purpose of this dissertation is to understand how superintendents create and lead their senior leadership teams. Research on senior teams in the private sector suggests that studying top teams, rather than CEOs alone, provides better predictions of organizational outcomes (Finkelstein, Hambrick, and Cannella, Jr., 2009). While many…

An algorithm to estimate aircraft cruise black carbon emissions for use in developing a cruise emissions inventory.

PubMed

Peck, Jay; Oluwole, Oluwayemisi O; Wong, Hsi-Wu; Miake-Lye, Richard C

2013-03-01

To provide accurate input parameters to the large-scale global climate simulation models, an algorithm was developed to estimate the black carbon (BC) mass emission index for engines in the commercial fleet at cruise. Using a high-dimensional model representation (HDMR) global sensitivity analysis, relevant engine specification/operation parameters were ranked, and the most important parameters were selected. Simple algebraic formulas were then constructed based on those important parameters. The algorithm takes the cruise power (alternatively, fuel flow rate), altitude, and Mach number as inputs, and calculates BC emission index for a given engine/airframe combination using the engine property parameters, such as the smoke number, available in the International Civil Aviation Organization (ICAO) engine certification databank. The algorithm can be interfaced with state-of-the-art aircraft emissions inventory development tools, and will greatly improve the global climate simulations that currently use a single fleet average value for all airplanes. An algorithm to estimate the cruise condition black carbon emission index for commercial aircraft engines was developed. Using the ICAO certification data, the algorithm can evaluate the black carbon emission at given cruise altitude and speed.

Value-added strategy models to provide quality services in senior health business.

PubMed

Yang, Ya-Ting; Lin, Neng-Pai; Su, Shyi; Chen, Ya-Mei; Chang, Yao-Mao; Handa, Yujiro; Khan, Hafsah Arshed Ali; Elsa Hsu, Yi-Hsin

2017-06-20

The rapid population aging is now a global issue. The increase in the elderly population will impact the health care industry and health enterprises; various senior needs will promote the growth of the senior health industry. Most senior health studies are focused on the demand side and scarcely on supply. Our study selected quality enterprises focused on aging health and analyzed different strategies to provide excellent quality services to senior health enterprises. We selected 33 quality senior health enterprises in Taiwan and investigated their excellent quality services strategies by face-to-face semi-structured in-depth interviews with CEO and managers of each enterprise in 2013. A total of 33 senior health enterprises in Taiwan. Overall, 65 CEOs and managers of 33 enterprises were interviewed individually. None. Core values and vision, organization structure, quality services provided, strategies for quality services. This study's results indicated four type of value-added strategy models adopted by senior enterprises to offer quality services: (i) residential care and co-residence model, (ii) home care and living in place model, (iii) community e-business experience model and (iv) virtual and physical portable device model. The common part in these four strategy models is that the services provided are elderly centered. These models offer virtual and physical integrations, and also offer total solutions for the elderly and their caregivers. Through investigation of successful strategy models for providing quality services to seniors, we identified opportunities to develop innovative service models and successful characteristics, also policy implications were summarized. The observations from this study will serve as a primary evidenced base for enterprises developing their senior market and, also for promoting the value co-creation possibility through dialogue between customers and those that deliver service. © The Author 2017. Published by Oxford

Testing Foreign Language Impact on Engineering Students' Scientific Problem-Solving Performance

ERIC Educational Resources Information Center

Tatzl, Dietmar; Messnarz, Bernd

2013-01-01

This article investigates the influence of English as the examination language on the solution of physics and science problems by non-native speakers in tertiary engineering education. For that purpose, a statistically significant total number of 96 students in four year groups from freshman to senior level participated in a testing experiment in…

The knowledge instinct, cognitive algorithms, modeling of language and cultural evolution

NASA Astrophysics Data System (ADS)

Perlovsky, Leonid I.

2008-04-01

The talk discusses mechanisms of the mind and their engineering applications. The past attempts at designing "intelligent systems" encountered mathematical difficulties related to algorithmic complexity. The culprit turned out to be logic, which in one way or another was used not only in logic rule systems, but also in statistical, neural, and fuzzy systems. Algorithmic complexity is related to Godel's theory, a most fundamental mathematical result. These difficulties were overcome by replacing logic with a dynamic process "from vague to crisp," dynamic logic. It leads to algorithms overcoming combinatorial complexity, and resulting in orders of magnitude improvement in classical problems of detection, tracking, fusion, and prediction in noise. I present engineering applications to pattern recognition, detection, tracking, fusion, financial predictions, and Internet search engines. Mathematical and engineering efficiency of dynamic logic can also be understood as cognitive algorithm, which describes fundamental property of the mind, the knowledge instinct responsible for all our higher cognitive functions: concepts, perception, cognition, instincts, imaginations, intuitions, emotions, including emotions of the beautiful. I present our latest results in modeling evolution of languages and cultures, their interactions in these processes, and role of music in cultural evolution. Experimental data is presented that support the theory. Future directions are outlined.

Capacitor regenerative braking system of electric wheelchair for senior citizen based on variable frequency chopper control.

PubMed

Takahashi, Yoshiaki; Seki, Hirokazu

2009-01-01

This paper proposes a novel regenerative braking control system of electric wheelchairs for senior citizen. "Electric powered wheelchair", which generates the driving force by electric motors according to the human operation, is expected to be widely used as a mobility support system for elderly people. This study focuses on the braking control to realize the safety and smooth stopping motion using the regenerative braking control technique based on fuzzy algorithm. The ride quality improvement and energy recycling can be expected by the proposed control system with stopping distance estimation and variable frequency control on the step-up/down chopper type of capacitor regenerative circuit. Some driving experiments confirm the effectiveness of the proposed control system.

Avoiding High School Senior Slump

ERIC Educational Resources Information Center

Weil, Henry

1974-01-01

The Freshman Year Program at the New School for Social Research is meant to be an alternative to the disaffection that appears in high school seniors. This freshman year establishes an interrelated approach to knowledge, while introducing students to a variety of educational disciplines. (Author/PG)

Engineered Intrinsic Bioremediation of Ammonium Perchlorate in Groundwater

DTIC Science & Technology

2010-12-01

German Collection of Microorganisms and Cell Cultures) GA Genetic Algorithms GA-ANN Genetic Algorithm Artificial Neural Network GMO genetically...for in situ treatment of perchlorate in groundwater. This is accomplished without the addition of genetically engineered microorganisms ( GMOs ) to the...perchlorate, even in the presence of oxygen and without the addition of genetically engineered microorganisms ( GMOs ) to the environment. This approach

Motivational Orientations of Senior Citizens Participating in the Elderhostel Program.

ERIC Educational Resources Information Center

Bova, Breda Murphy

A study was conducted (1) to analyze the Educational Participation Scale (EPS) factor patterns derived from a sample of senior citizens in order to contribute additional reliability and validity data to the instrument; and (2) to look at reasons that have influenced senior citizens to pursue educational activities, specifically the Elderhostel…

NASA's Robotics Mining Competition Provides Undergraduates Full Life Cycle Systems Engineering Experience

NASA Technical Reports Server (NTRS)

Stecklein, Jonette

2017-01-01

NASA has held an annual robotic mining competition for teams of university/college students since 2010. This competition is yearlong, suitable for a senior university engineering capstone project. It encompasses the full project life cycle from ideation of a robot design to actual tele-operation of the robot in simulated Mars conditions mining and collecting simulated regolith. A major required element for this competition is a Systems Engineering Paper in which each team describes the systems engineering approaches used on their project. The score for the Systems Engineering Paper contributes 25% towards the team's score for the competition's grand prize. The required use of systems engineering on the project by this competition introduces the students to an intense practical application of systems engineering throughout a full project life cycle.