75 FR 52486 - Disclosures of Return Information Reflected on Returns to Officers and Employees of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-26

... 301.6103(j)(1)-1 is amended by adding paragraphs (b)(3)(xxix) and (b)(3)(xxx), and revising paragraph... Federal Register]. (xxx) [The text of proposed Sec. 301.6103(j)(1)-1(b)(3)(xxx) is the same as the text of Sec. 301.6103(j)(1)-1T(b)(3)(xxx) published elsewhere in this issue of the Federal Register...

Sea Ice Remote Sensing Using Surface Reflected GPS Signals

NASA Technical Reports Server (NTRS)

Komjathy, Attila; Maslanik, James; Zavorotny, Valery U.; Axelrad, Penina; Katzberg, Stephen J.

2000-01-01

This paper describes a new research effort to extend the application of Global Positioning System (GPS) signal reflections, received by airborne instruments, to cryospheric remote sensing. Our experimental results indicate that reflected GPS signals have potential to provide information on the presence and condition of sea and freshwater ice as well as the freeze/thaw state of frozen ground. In this paper we show results from aircraft experiments over the ice pack near Barrow, Alaska indicating correlation between forward-scattered GPS returns and RADARSAT backscattered measurements.

Left behind in the return-to-work journey: consumer insights for policy change and practice strategies.

PubMed

Korzycki, Monica; Korzycki, Martha; Shaw, Lynn

2008-01-01

This study examined system barriers that precluded injured workers from accessing services and supports in the return-to-work (RTW) process. A grounded theory approach was used to investigate injured worker experiences. Methods included in-depth telephone interviews and the constant comparative method to analyze the data. Findings revealed that consumers experienced tensions or a tug-of-war between the RTW system, the health care system, and in accessing and using knowledge. Over time consumers reflected upon these tensions and initiated strategies to enhance return to function and RTW. Insights from consumer-driven strategies that might inform future policy change and promote positive service delivery for injured workers are examined.

Validation of a Comprehensive Executive Learning and Development Measure

ERIC Educational Resources Information Center

Akrofi, Solomon; Clarke, Nicholas; Vernon, Guy

2011-01-01

Evaluating the returns on intangible assets in general and executive human capital in particular is still a challenging endeavour. One possible means of addressing this challenge involves developing a broad measure of executive learning and development (L&D), encapsulating both the formal and informal activities that closely reflect the dynamic…

Remote sensing systems – Platforms and sensors: Aerial, satellites, UAVs, optical, radar, and LiDAR: Chapter 1

USGS Publications Warehouse

Panda, Sudhanshu S.; Rao, Mahesh N.; Thenkabail, Prasad S.; Fitzerald, James E.

2015-01-01

The American Society of Photogrammetry and Remote Sensing defined remote sensing as the measurement or acquisition of information of some property of an object or phenomenon, by a recording device that is not in physical or intimate contact with the object or phenomenon under study (Colwell et al., 1983). Environmental Systems Research Institute (ESRI) in its geographic information system (GIS) dictionary defines remote sensing as “collecting and interpreting information about the environment and the surface of the earth from a distance, primarily by sensing radiation that is naturally emitted or reflected by the earth’s surface or from the atmosphere, or by sending signals transmitted from a device and reflected back to it (ESRI, 2014).” The usual source of passive remote sensing data is the measurement of reflected or transmitted electromagnetic radiation (EMR) from the sun across the electromagnetic spectrum (EMS); this can also include acoustic or sound energy, gravity, or the magnetic field from or of the objects under consideration. In this context, the simple act of reading this text is considered remote sensing. In this case, the eye acts as a sensor and senses the light reflected from the object to obtain information about the object. It is the same technology used by a handheld camera to take a photograph of a person or a distant scenic view. Active remote sensing, however, involves sending a pulse of energy and then measuring the returned energy through a sensor (e.g., Radio Detection and Ranging [RADAR], Light Detection and Ranging [LiDAR]). Thermal sensors measure emitted energy by different objects. Thus, in general, passive remote sensing involves the measurement of solar energy reflected from the Earth’s surface, while active remote sensing involves synthetic (man-made) energy pulsed at the environment and the return signals are measured and recorded.

1D Seismic reflection technique to increase depth information in surface seismic investigations

NASA Astrophysics Data System (ADS)

Camilletti, Stefano; Fiera, Francesco; Umberto Pacini, Lando; Perini, Massimiliano; Prosperi, Andrea

2017-04-01

1D seismic methods, such as MASW Re.Mi. and HVSR, have been extensively used in engineering investigations, bedrock research, Vs profile and to some extent for hydrologic applications, during the past 20 years. Recent advances in equipment, sound sources and computer interpretation techniques, make 1D seismic methods highly effective in shallow subsoil modeling. Classical 1D seismic surveys allows economical collection of subsurface data however they fail to return accurate information for depths greater than 50 meters. Using a particular acquisition technique it is possible to collect data that can be quickly processed through reflection technique in order to obtain more accurate velocity information in depth. Furthermore, data processing returns a narrow stratigraphic section, alongside the 1D velocity model, where lithological boundaries are represented. This work will show how collect a single-CMP to determine: (1) depth of bedrock; (2) gravel layers in clayey domains; (3) accurate Vs profile. Seismic traces was processed by means a new software developed in collaboration with SARA electronics instruments S.r.l company, Perugia - ITALY. This software has the great advantage of being able to be used directly in the field in order to reduce the times elapsing between acquisition and processing.

XSemantic: An Extension of LCA Based XML Semantic Search

NASA Astrophysics Data System (ADS)

Supasitthimethee, Umaporn; Shimizu, Toshiyuki; Yoshikawa, Masatoshi; Porkaew, Kriengkrai

One of the most convenient ways to query XML data is a keyword search because it does not require any knowledge of XML structure or learning a new user interface. However, the keyword search is ambiguous. The users may use different terms to search for the same information. Furthermore, it is difficult for a system to decide which node is likely to be chosen as a return node and how much information should be included in the result. To address these challenges, we propose an XML semantic search based on keywords called XSemantic. On the one hand, we give three definitions to complete in terms of semantics. Firstly, the semantic term expansion, our system is robust from the ambiguous keywords by using the domain ontology. Secondly, to return semantic meaningful answers, we automatically infer the return information from the user queries and take advantage of the shortest path to return meaningful connections between keywords. Thirdly, we present the semantic ranking that reflects the degree of similarity as well as the semantic relationship so that the search results with the higher relevance are presented to the users first. On the other hand, in the LCA and the proximity search approaches, we investigated the problem of information included in the search results. Therefore, we introduce the notion of the Lowest Common Element Ancestor (LCEA) and define our simple rule without any requirement on the schema information such as the DTD or XML Schema. The first experiment indicated that XSemantic not only properly infers the return information but also generates compact meaningful results. Additionally, the benefits of our proposed semantics are demonstrated by the second experiment.

Servomechanism for Doppler shift compensation in optical correlator for synthetic aperture radar

NASA Technical Reports Server (NTRS)

Constaninides, N. J.; Bicknell, T. J. (Inventor)

1980-01-01

A method and apparatus for correcting Doppler shifts in synthetic aperture radar data is described. An optical correlator for synthetic aperture radar data has a means for directing a laser beam at a signal film having radar return pulse intensity information recorded on it. A resultant laser beam passes through a range telescope, an azimuth telescope, and a Fourier transform filter located between the range and azimuth telescopes, and forms an image for recording on an image film. A compensation means for Doppler shift in the radar return pulse intensity information includes a beam splitter for reflecting the modulated laser beam, after having passed through the Fourier transform filter, to a detection screen having two photodiodes mounted on it.

18 CFR 375.302 - Delegations to the Secretary.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., data, and information and to do other acts required to be done at or within a specific time by any rule... article upon application by the licensee to reflect the specified reasonable rate of return as provided in... required, and procedural guidelines for submissions via the Internet, on electronic media or via other...

18 CFR 375.302 - Delegations to the Secretary.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., data, and information and to do other acts required to be done at or within a specific time by any rule... article upon application by the licensee to reflect the specified reasonable rate of return as provided in... required, and procedural guidelines for submissions via the Internet, on electronic media or via other...

18 CFR 375.302 - Delegations to the Secretary.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., data, and information and to do other acts required to be done at or within a specific time by any rule... article upon application by the licensee to reflect the specified reasonable rate of return as provided in... required, and procedural guidelines for submissions via the Internet, on electronic media or via other...

Controlling information technology costs.

PubMed

Honan, Tom; Ciotti, Vince

2002-01-01

Health care executives are increasingly frustrated by Information Technology (IT). Although our industry is often accused of underinvesting in technology (hospitals average 2-3 percent of their costs in IT, compared to other industry's 8-10 percent), when IT investments are made, they fail to reflect demonstrable return to the bottom line. Yet the effective deployment of technology is so critical to the success of the organization and can in itself cause the failure of a health care system.

Controlling information technology costs, Part 3.

PubMed

Honan, Tom; Ciotti, Vince

2002-01-01

Health care executives are increasingly frustrated by Information Technology (IT). Although our industry is often accused of underinvesting in technology (hospitals average 2-3 percent of their costs in IT, compared to other industry's 8-10 percent), when IT investments are made, they fail to reflect demonstrable return to the bottom line. Yet the effective deployment of technology is so critical to the success of the organization and can in itself cause the failure of a health care system.

System and Method for RFID-Enabled Information Collection

NASA Technical Reports Server (NTRS)

Fink, Patrick W. (Inventor); Kennedy, Timothy F. (Inventor); Lin, Gregory Y. (Inventor); Ngo, Phong H. (Inventor); Byerly, Diane (Inventor)

2016-01-01

Methods, apparatuses and systems for radio frequency identification (RFID)-enabled information collection are disclosed, including an enclosure, a collector coupled to the enclosure, an interrogator, a processor, and one or more RFID field sensors, each having an individual identification, disposed within the enclosure. In operation, the interrogator transmits an incident signal to the collector, causing the collector to generate an electromagnetic field within the enclosure. The electromagnetic field is affected by one or more influences. RFID sensors respond to the electromagnetic field by transmitting reflected signals containing the individual identifications of the responding RFID sensors to the interrogator. The interrogator receives the reflected signals, measures one or more returned signal strength indications ("RSSI") of the reflected signals and sends the RSSI measurements and identification of the responding RFID sensors to the processor to determine one or more facts about the influences. Other embodiments are also described.

There's Little Return for Attentional Momentum

ERIC Educational Resources Information Center

Snyder, Janice J.; Schmidt, William C.; Kingstone, Alan

2009-01-01

Inhibition of return (IOR) refers to a delay in response time (RT) to targets appearing at a previously cued location. The prevailing view is that IOR reflects visual-motor inhibition. The "attentional momentum" account rejects this idea, and instead proposes that IOR reflects an automatic shift of attention away from the cued location…

Rapid habitability assessment of Mars samples by pyrolysis-FTIR

NASA Astrophysics Data System (ADS)

Gordon, Peter R.; Sephton, Mark A.

2016-02-01

Pyrolysis Fourier transform infrared spectroscopy (pyrolysis FTIR) is a potential sample selection method for Mars Sample Return missions. FTIR spectroscopy can be performed on solid and liquid samples but also on gases following preliminary thermal extraction, pyrolysis or gasification steps. The detection of hydrocarbon and non-hydrocarbon gases can reveal information on sample mineralogy and past habitability of the environment in which the sample was created. The absorption of IR radiation at specific wavenumbers by organic functional groups can indicate the presence and type of any organic matter present. Here we assess the utility of pyrolysis-FTIR to release water, carbon dioxide, sulfur dioxide and organic matter from Mars relevant materials to enable a rapid habitability assessment of target rocks for sample return. For our assessment a range of minerals were analyzed by attenuated total reflectance FTIR. Subsequently, the mineral samples were subjected to single step pyrolysis and multi step pyrolysis and the products characterised by gas phase FTIR. Data from both single step and multi step pyrolysis-FTIR provide the ability to identify minerals that reflect habitable environments through their water and carbon dioxide responses. Multi step pyrolysis-FTIR can be used to gain more detailed information on the sources of the liberated water and carbon dioxide owing to the characteristic decomposition temperatures of different mineral phases. Habitation can be suggested when pyrolysis-FTIR indicates the presence of organic matter within the sample. Pyrolysis-FTIR, therefore, represents an effective method to assess whether Mars Sample Return target rocks represent habitable conditions and potential records of habitation and can play an important role in sample triage operations.

Using Empirical Data to Estimate Potential Functions in Commodity Markets: Some Initial Results

NASA Astrophysics Data System (ADS)

Shen, C.; Haven, E.

2017-12-01

This paper focuses on estimating real and quantum potentials from financial commodities. The log returns of six common commodities are considered. We find that some phenomena, such as the vertical potential walls and the time scale issue of the variation on returns, also exists in commodity markets. By comparing the quantum and classical potentials, we attempt to demonstrate that the information within these two types of potentials is different. We believe this empirical result is consistent with the theoretical assumption that quantum potentials (when embedded into social science contexts) may contain some social cognitive or market psychological information, while classical potentials mainly reflect `hard' market conditions. We also compare the two potential forces and explore their relationship by simply estimating the Pearson correlation between them. The Medium or weak interaction effect may indicate that the cognitive system among traders may be affected by those `hard' market conditions.

26 CFR 301.6050M-1 - Information returns relating to persons receiving contracts from certain Federal executive agencies.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Information returns relating to persons... PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6050M-1 Information returns... the requirements of returns of information relating to persons receiving contracts from certain...

Return Stroke Current Reflections in Rocket-Triggered Lightning

NASA Astrophysics Data System (ADS)

Caicedo, J.; Uman, M. A.; Jordan, D.; Biagi, C. J.; Hare, B.

2015-12-01

In the six years from 2009 to 2014, there have been eight triggered flashes at the ICLRT, from a total of 125, in which a total of ten return stroke channel-base currents exhibited a dip 3.0 to 16.6 μs after the initial current peak. Close range electric field measurements show a related dip following the initial electric field peak, and electric field derivative measurements show an associated bipolar pulse, confirming that this phenomenon is not an instrumentation effect in the current measurement. For six of the eight flashes, high-speed video frames show what appears to be suspended sections of unexploded triggering wire at heights of about 150 to 300 m that are illuminated when the upward current wave reaches them. The suspended wire can act as an impedance discontinuity, perhaps as it explodes, and cause a downward reflection of some portion of the upward-propagating current wave. This reflected wave travels down the channel and causes the dip in the measured channel-base current when it reaches ground and reflects upward. The modified transmission line model with exponential decay (MTLE) is used to model the close electric field and electric field derivatives of the postulated initial and reflected current waves, starting with the measured channel base current, and the results are compared favorably with measurements made at distances ranging from 92 to 444 m. From the measured time between current impulse initiation and the time the current reflection reaches the channel base and the current dip initiates, along with the reflection height from the video records, we find the average return stroke current speed for each of the ten strokes to be from 0.28 to 1.9×108 ms-1, with an error of ±0.01×108 ms-1 due to a ±0.1 μs uncertainty in the measurement. This represents the first direct measurement of return stroke current speed, all previous return stroke speed measurements being derived from the luminosity of the process.

26 CFR 301.6038-1 - Information returns required of U.S. persons with respect to certain foreign corporations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Information returns required of U.S. persons... ADMINISTRATION Information and Returns Returns and Records § 301.6038-1 Information returns required of U.S. persons with respect to certain foreign corporations. For provisions relating to information returns...

Towards GPS Surface Reflection Remote Sensing of Sea Ice Conditions

NASA Technical Reports Server (NTRS)

Komjathy, A.; Maslanik, J. A.; Zavorotny, V. U.; Axelrad, P.; Katzberg, S. J.

2000-01-01

This paper describes the research to extend the application of Global Positioning System (GPS) signal reflections, received by airborne instruments, to cryospheric remote sensing. The characteristics of the GPS signals and equipment afford the possibility of new measurements not possible with existing radar and passive microwave systems. In particular, the GPS receiving systems are small and light-weight, and as such are particularly well suited to be deployed on small aircraft or satellite platforms with minimal impact. Our preliminary models and experimental results indicate that reflected GPS signals have potential to provide information on the presence and condition of sea and fresh-water ice as well as the freeze/thaw state of frozen ground. In this paper we show results from aircraft experiments over the ice pack near Barrow, Alaska suggesting correlation between forward scattered GPS returns and RADARSAT backscattered signals.

Alignment of optical system components using an ADM beam through a null assembly

NASA Technical Reports Server (NTRS)

Hayden, Joseph E. (Inventor); Olczak, Eugene G. (Inventor)

2010-01-01

A system for testing an optical surface includes a rangefinder configured to emit a light beam and a null assembly located between the rangefinder and the optical surface. The null assembly is configured to receive and to reflect the emitted light beam toward the optical surface. The light beam reflected from the null assembly is further reflected back from the optical surface toward the null assembly as a return light beam. The rangefinder is configured to measure a distance to the optical surface using the return light beam.

Evaluation of GasmetTM DX-4015 Series Fourier Transform Infrared Gas Analyzer

DTIC Science & Technology

2009-06-01

penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number PLEASE DO NOT RETURN YOUR...Series FTIR Gas Analyzer Instrument test conditions simulated current ALS Increment 0 conditions. Briefly, unknown samples are collected in a "hot...a 1M cell. Emission radiation can be collected following a reflection or transmission process. Only one system is being considered and that system

The Presence and Characterization of Antarctic Bottom Water Located Between the Mid-Atlantic Ridge and the Rio Grande Rise

NASA Astrophysics Data System (ADS)

Miller, R. H.; Reece, R.; Estep, J.; Christeson, G. L.; Acquisto, T. M.

2016-12-01

Circumpolar waters of widely varying properties enter South Atlantic Ocean circulation, interleaving their properties. Antarctic bottom water (ABW) flows northward into the South Atlantic at the eastern edge of the South American continent and around the Rio Grande Rise (RGR), a large aseismic ocean ridge in the deep water off the coast of Brazil. The majority of ABW transport occurs below depths of 3500 m, so very little is lost at the top of the RGR. In early 2016, the CREST (Crustal Reflectivity Experiment Southern Transect) expedition acquired multichannel seismic (MCS) and ocean bottom seismometer (OBS) datasets along a crustal segment in the South Atlantic, stretching from the Mid Atlantic Ridge (MAR) west to the RGR. During OBS recovery, a communications problem occurred in which the OBS received the transducer pulse from the ship, but the ship did not receive the OBS return pulse. The nine shallowest instruments, closest to the MAR, did not experience this problem, but all remaining instruments did. All instruments were extensively tested in the water column and in the lab and exhibited no malfunctions. We hypothesize that a deepwater layer of differing physical properties, located nearer the OBS than the boat, dispersed the return pulse resulting in the break in communications. ABW is a good candidate for a potential cold deepwater body in this region. We will examine multi-beam bathymetry returns and seismic reflection data for indications of reflections in the deepwater column. If observations support the presence of cold deepwater, we will fully characterize its properties and boundaries and determine if the characteristics match that of ABW. This study will characterize the behavior and nature of potential cold deepwater currents east of the Rio Grande Rise in an attempt to verify the presence of ABW. Information regarding the effects of differential water layering on acoustic communication with seafloor instruments could benefit future deployments to affected regions. Additionally, more insight into deep water ocean circulation could provide critical information for modeling with implications for chemical and heat exchange as well as ocean-climate interaction.

Equilibrium radiative heating tables for Earth entry

NASA Astrophysics Data System (ADS)

Sutton, Kenneth; Hartung, Lin C.

1990-05-01

The recent resurgence of interest in blunt-body atmospheric entry for applications such as aeroassisted orbital transfer and planetary return has engendered a corresponding revival of interest in radiative heating. Radiative heating may be of importance in these blunt-body flows because of the highly energetic shock layer around the blunt nose. Sutton developed an inviscid, stagnation point, radiation coupled flow field code for investigating blunt-body atmospheric entry. The method has been compared with ground-based and flight data, and reasonable agreement has been found. To provide information for entry body studies in support of lunar and Mars return scenarios of interest in the 1970's, the code was exercised over a matrix of Earth entry conditions. Recently, this matrix was extended slightly to reflect entry vehicle designs of current interest. Complete results are presented.

Fluctuations in Wikipedia access-rate and edit-event data

NASA Astrophysics Data System (ADS)

Kämpf, Mirko; Tismer, Sebastian; Kantelhardt, Jan W.; Muchnik, Lev

2012-12-01

Internet-based social networks often reflect extreme events in nature and society by drastic increases in user activity. We study and compare the dynamics of the two major complex processes necessary for information spread via the online encyclopedia ‘Wikipedia’, i.e., article editing (information upload) and article access (information viewing) based on article edit-event time series and (hourly) user access-rate time series for all articles. Daily and weekly activity patterns occur in addition to fluctuations and bursting activity. The bursts (i.e., significant increases in activity for an extended period of time) are characterized by a power-law distribution of durations of increases and decreases. For describing the recurrence and clustering of bursts we investigate the statistics of the return intervals between them. We find stretched exponential distributions of return intervals in access-rate time series, while edit-event time series yield simple exponential distributions. To characterize the fluctuation behavior we apply detrended fluctuation analysis (DFA), finding that most article access-rate time series are characterized by strong long-term correlations with fluctuation exponents α≈0.9. The results indicate significant differences in the dynamics of information upload and access and help in understanding the complex process of collecting, processing, validating, and distributing information in self-organized social networks.

Breast cancer: patient information needs reflected in English and German web sites.

PubMed

Weissenberger, C; Jonassen, S; Beranek-Chiu, J; Neumann, M; Müller, D; Bartelt, S; Schulz, S; Mönting, J S; Henne, K; Gitsch, G; Witucki, G

2004-10-18

Individual belief and knowledge about cancer were shown to influence coping and compliance of patients. Supposing that the Internet information both has impact on patients and reflects patients' information needs, breast cancer web sites in English and German language were evaluated to assess the information quality and were compared with each other to identify intercultural differences. Search engines returned 10 616 hits related to breast cancer. Of these, 4590 relevant hits were analysed. In all, 1888 web pages belonged to 132 English-language web sites and 2702 to 65 German-language web sites. Results showed that palliative therapy (4.5 vs 16.7%; P=0.004), alternative medicine (18.2 vs 46.2%; P<0.001), and disease-related information (prognosis, cancer aftercare, self-help groups, and epidemiology) were significantly more often found on German-language web sites. Therapy-related information (including the side effects of therapy and new studies) was significantly more often given by English-language web sites: for example, details about surgery, chemotherapy, radiotherapy, hormone therapy, immune therapy, and stem cell transplantation. In conclusion, our results have implications for patient education by physicians and may help to improve patient support by tailoring information, considering the weak points in information provision by web sites and intercultural differences in patient needs.

The influences and neural correlates of past and present during gambling in humans.

PubMed

Sacré, Pierre; Subramanian, Sandya; Kerr, Matthew S D; Kahn, Kevin; Johnson, Matthew A; Bulacio, Juan; González-Martínez, Jorge A; Sarma, Sridevi V; Gale, John T

2017-12-07

During financial decision-making tasks, humans often make "rational" decisions, where they maximize expected reward. However, this rationality may compete with a bias that reflects past outcomes. That is, if one just lost money or won money, this may impact future decisions. It is unclear how past outcomes influence future decisions in humans, and how neural circuits encode present and past information. In this study, six human subjects performed a financial decision-making task while we recorded local field potentials from multiple brain structures. We constructed a model for each subject characterizing bets on each trial as a function of present and past information. The models suggest that some patients are more influenced by previous trial outcomes (i.e., previous return and risk) than others who stick to more fixed decision strategies. In addition, past return and present risk modulated with the activity in the cuneus; while present return and past risk modulated with the activity in the superior temporal gyrus and the angular gyrus, respectively. Our findings suggest that these structures play a role in decision-making beyond their classical functions by incorporating predictions and risks in humans' decision strategy, and provide new insight into how humans link their internal biases to decisions.

26 CFR 301.6039-1 - Information returns and statements required in connection with certain options.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Information returns and statements required in..., DEPARTMENT OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6039-1 Information returns and statements required in connection...

Migratory Patterns of Wild Chinook Salmon Oncorhynchus tshawytscha Returning to a Large, Free-Flowing River Basin

PubMed Central

Eiler, John H.; Evans, Allison N.; Schreck, Carl B.

2015-01-01

Upriver movements were determined for Chinook salmon Oncorhynchus tshawytscha returning to the Yukon River, a large, virtually pristine river basin. These returns have declined dramatically since the late 1990s, and information is needed to better manage the run and facilitate conservation efforts. A total of 2,860 fish were radio tagged during 2002–2004. Most (97.5%) of the fish tracked upriver to spawning areas displayed continual upriver movements and strong fidelity to the terminal tributaries entered. Movement rates were substantially slower for fish spawning in lower river tributaries (28–40 km d-1) compared to upper basin stocks (52–62 km d-1). Three distinct migratory patterns were observed, including a gradual decline, pronounced decline, and substantial increase in movement rate as the fish moved upriver. Stocks destined for the same region exhibited similar migratory patterns. Individual fish within a stock showed substantial variation, but tended to reflect the regional pattern. Differences between consistently faster and slower fish explained 74% of the within-stock variation, whereas relative shifts in sequential movement rates between “hares” (faster fish becoming slower) and “tortoises” (slow but steady fish) explained 22% of the variation. Pulses of fish moving upriver were not cohesive. Fish tagged over a 4-day period took 16 days to pass a site 872 km upriver. Movement rates were substantially faster and the percentage of atypical movements considerably less than reported in more southerly drainages, but may reflect the pristine conditions within the Yukon River, wild origins of the fish, and discrete run timing of the returns. Movement data can provide numerous insights into the status and management of salmon returns, particularly in large river drainages with widely scattered fisheries where management actions in the lower river potentially impact harvests and escapement farther upstream. However, the substantial variation exhibited among individual fish within a stock can complicate these efforts. PMID:25919286

Migratory Patterns of Chinook Salmon Oncorhynchus tshawytscha Returning to a Large, Free-flowing River Basin

USGS Publications Warehouse

Eiler, John H.; Evans, Allison N.; Schreck, Carl B.

2015-01-01

Upriver movements were determined for Chinook salmon Oncorhynchus tshawytscha returning to the Yukon River, a large, virtually pristine river basin. These returns have declined dramatically since the late 1990s, and information is needed to better manage the run and facilitate conservation efforts. A total of 2,860 fish were radio tagged during 2002–2004. Most (97.5%) of the fish tracked upriver to spawning areas displayed continual upriver movements and strong fidelity to the terminal tributaries entered. Movement rates were substantially slower for fish spawning in lower river tributaries (28–40 km d-1) compared to upper basin stocks (52–62 km d-1). Three distinct migratory patterns were observed, including a gradual decline, pronounced decline, and substantial increase in movement rate as the fish moved upriver. Stocks destined for the same region exhibited similar migratory patterns. Individual fish within a stock showed substantial variation, but tended to reflect the regional pattern. Differences between consistently faster and slower fish explained 74% of the within-stock variation, whereas relative shifts in sequential movement rates between “hares” (faster fish becoming slower) and “tortoises” (slow but steady fish) explained 22% of the variation. Pulses of fish moving upriver were not cohesive. Fish tagged over a 4-day period took 16 days to pass a site 872 km upriver. Movement rates were substantially faster and the percentage of atypical movements considerably less than reported in more southerly drainages, but may reflect the pristine conditions within the Yukon River, wild origins of the fish, and discrete run timing of the returns. Movement data can provide numerous insights into the status and management of salmon returns, particularly in large river drainages with widely scattered fisheries where management actions in the lower river potentially impact harvests and escapement farther upstream. However, the substantial variation exhibited among individual fish within a stock can complicate these efforts.

Proceedings of Workshop 1, the Human Brainmap Database Held in San Antonio, Texas on November 29-December 1, 1992.

DTIC Science & Technology

1993-02-17

these differences should be reflected in fields in the database. The limiting factor is whether the methodological differences make comparisons among...another search, return to the Search Criteria - Summary screen. Fvii BrainMap Users Guide II I I I I I II 1 1 The 3-view plot screen appears when Plot is...for an organizational meeting of this type, it was quite productive . There was significant Information passed, and the Issues that needed to be

Laser Pulse Bidirectional Reflectance from CALIPSO Mission

NASA Technical Reports Server (NTRS)

Lu, Xiaomei; Hu, Yongxiang; Yang, Yuekui; Liu, Zhaoyan; Vaughan, Mark; Lucker, Patricia; Trepte, Charles

2017-01-01

In this Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) study, we present a simple way of determining laser pulse bidirectional reflectance over snow/ice surface using the Cloud-Aerosol LIdar with Orthogonal Polarization (CALIOP) 532 nanometer polarization channels' measurements. The saturated laser pulse returns from snow and ice surfaces are recovered based on surface tail information. The method overview and initial assessment of the method performance will be presented. The retrieved snow surface bidirectional reflectance is compared with reflectance from both CALIOP cloud cover regions and Moderate Resolution Imaging Spectroradiometer (Earth Observing System (EOS)) (MODIS) Bi-directional Reflectance Distribution Function (BRDF) / Albedo model parameters. The comparisons show that the snow surface bidirectional reflectance over Antarctica for saturation region are generally reliable with a mean value of about 0.90 plus or minus 0.10, while the mean surface reflectance from cloud cover region is about 0.84 plus or minus 0.13 and the calculated MODIS reflectance at 555 nanometers from the BRDF / Albedo model with near nadir illumination and viewing angles is about 0.96 plus or minus 0.04. The comparisons here demonstrate that the snow surface reflectance underneath the cloud with cloud optical depth of about 1 is significantly lower than that for a clear sky condition.

Systems and Methods for RFID-Enabled Pressure Sensing Apparatus

NASA Technical Reports Server (NTRS)

Kennedy, Timothy F. (Inventor); Lin, Gregory Y. (Inventor); Ngo, Phong H. (Inventor); Fink, Patrick W. (Inventor)

2017-01-01

Methods, apparatuses and systems for radio frequency identification (RFID)-enabled information collection are disclosed, including an enclosure, a collector coupled to the enclosure, an interrogator, a processor, and one or more RFID field sensors, each having an individual identification, disposed within the enclosure. In operation, the interrogator transmits an incident signal to the collector, causing the collector to generate an electromagnetic field within the enclosure. The electromagnetic field is affected by one or more influences. RFID sensors respond to the electromagnetic field by transmitting reflected signals containing the individual identifications of the responding RFID sensors to the interrogator. The interrogator receives the reflected signals, measures one or more returned signal strength indications ("RSSI") of the reflected signals and sends the RSSI measurements and identification of the responding RFID sensors to the processor to determine one or more facts about the influences. Other embodiments are also described.

Systems and Methods for RFID-Enabled Dispenser

NASA Technical Reports Server (NTRS)

Fink, Patrick W. (Inventor); Kennedy, Timothy F. (Inventor); Lin, Gregory Y. (Inventor); Ngo, Phong H. (Inventor); Byerly, Diane (Inventor)

2015-01-01

Methods, apparatuses and systems for radio frequency identification (RFID)-enabled information collection are disclosed, including an enclosure, a collector coupled to the enclosure, an interrogator, a processor, and one or more RFID field sensors, each having an individual identification, disposed within the enclosure. In operation, the interrogator transmits an incident signal to the collector, causing the collector to generate an electromagnetic field within the enclosure. The electromagnetic field is affected by one or more influences. RFID sensors respond to the electromagnetic field by transmitting reflected signals containing the individual identifications of the responding RFID sensors to the interrogator. The interrogator receives the reflected signals, measures one or more returned signal strength indications ("RSSI") of the reflected signals and sends the RSSI measurements and identification of the responding RFID sensors to the processor to determine one or more facts about the influences. Other embodiments are also described.

Systems and Methods for RFID-Enabled Pressure Sensing Apparatus

NASA Technical Reports Server (NTRS)

Lin, Gregory Y. (Inventor); Ngo, Phong H. (Inventor); Kennedy, Timothy F. (Inventor); Fink, Patrick W. (Inventor)

2016-01-01

Methods, apparatuses and systems for radio frequency identification (RFID)-enabled information collection are disclosed, including an enclosure, a collector coupled to the enclosure, an interrogator, a processor, and one or more RFID field sensors, each having an individual identification, disposed within the enclosure. In operation, the interrogator transmits an incident signal to the collector, causing the collector to generate an electromagnetic field within the enclosure. The electromagnetic field is affected by one or more influences. RFID sensors respond to the electromagnetic field by transmitting reflected signals containing the individual identifications of the responding RFID sensors to the interrogator. The interrogator receives the reflected signals, measures one or more returned signal strength indications ("RSSI") of the reflected signals and sends the RSSI measurements and identification of the responding RFID sensors to the processor to determine one or more facts about the influences. Other embodiments are also described.

26 CFR 301.6103(p)(2)(B)-1 - Disclosure of returns and return information by other agencies.

Code of Federal Regulations, 2013 CFR

2013-04-01

... other agencies. 301.6103(p)(2)(B)-1 Section 301.6103(p)(2)(B)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(2)(B)-1 Disclosure of returns and return information... regulations thereunder, including, if applicable, safeguards imposed by section 6103(p)(4). (d) Records and...

26 CFR 301.6103(p)(2)(B)-1 - Disclosure of returns and return information by other agencies.

Code of Federal Regulations, 2014 CFR

2014-04-01

... other agencies. 301.6103(p)(2)(B)-1 Section 301.6103(p)(2)(B)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(2)(B)-1 Disclosure of returns and return information... regulations thereunder, including, if applicable, safeguards imposed by section 6103(p)(4). (d) Records and...

26 CFR 301.6103(p)(4)-1 - Procedures relating to safeguards for returns or return information.

Code of Federal Regulations, 2014 CFR

2014-04-01

... or return information. 301.6103(p)(4)-1 Section 301.6103(p)(4)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(4)-1 Procedures relating to safeguards for returns..., see § 301.6103(p)(7)-1. [T.D. 9445, 74 FR 6830, Feb. 11, 2009] ...

26 CFR 301.6103(p)(2)(B)-1 - Disclosure of returns and return information by other agencies.

Code of Federal Regulations, 2011 CFR

2011-04-01

... other agencies. 301.6103(p)(2)(B)-1 Section 301.6103(p)(2)(B)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(2)(B)-1 Disclosure of returns and return information... regulations thereunder, including, if applicable, safeguards imposed by section 6103(p)(4). (d) Records and...

26 CFR 301.6103(p)(2)(B)-1 - Disclosure of returns and return information by other agencies.

Code of Federal Regulations, 2012 CFR

2012-04-01

... other agencies. 301.6103(p)(2)(B)-1 Section 301.6103(p)(2)(B)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(2)(B)-1 Disclosure of returns and return information... regulations thereunder, including, if applicable, safeguards imposed by section 6103(p)(4). (d) Records and...

26 CFR 301.6103(p)(2)(B)-1 - Disclosure of returns and return information by other agencies.

Code of Federal Regulations, 2010 CFR

2010-04-01

... other agencies. 301.6103(p)(2)(B)-1 Section 301.6103(p)(2)(B)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(2)(B)-1 Disclosure of returns and return information... regulations thereunder, including, if applicable, safeguards imposed by section 6103(p)(4). (d) Records and...

26 CFR 301.6103(p)(4)-1 - Procedures relating to safeguards for returns or return information.

Code of Federal Regulations, 2011 CFR

2011-04-01

... or return information. 301.6103(p)(4)-1 Section 301.6103(p)(4)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(4)-1 Procedures relating to safeguards for returns..., see § 301.6103(p)(7)-1. [T.D. 9445, 74 FR 6830, Feb. 11, 2009] ...

26 CFR 301.6103(p)(4)-1 - Procedures relating to safeguards for returns or return information.

Code of Federal Regulations, 2013 CFR

2013-04-01

... or return information. 301.6103(p)(4)-1 Section 301.6103(p)(4)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(4)-1 Procedures relating to safeguards for returns..., see § 301.6103(p)(7)-1. [T.D. 9445, 74 FR 6830, Feb. 11, 2009] ...

26 CFR 301.6103(p)(4)-1 - Procedures relating to safeguards for returns or return information.

Code of Federal Regulations, 2012 CFR

2012-04-01

... or return information. 301.6103(p)(4)-1 Section 301.6103(p)(4)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(4)-1 Procedures relating to safeguards for returns..., see § 301.6103(p)(7)-1. [T.D. 9445, 74 FR 6830, Feb. 11, 2009] ...

26 CFR 301.6103(p)(4)-1 - Procedures relating to safeguards for returns or return information.

Code of Federal Regulations, 2010 CFR

2010-04-01

... or return information. 301.6103(p)(4)-1 Section 301.6103(p)(4)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(p)(4)-1 Procedures relating to safeguards for returns..., see § 301.6103(p)(7)-1. [T.D. 9445, 74 FR 6830, Feb. 11, 2009] ...

Multifractal property of Chinese stock market in the CSI 800 index based on MF-DFA approach

NASA Astrophysics Data System (ADS)

Zhu, Huijian; Zhang, Weiguo

2018-01-01

CSI 800 index consists of CSI 500 index and CSI 300 index, aiming to reflect the performance of stocks with large, mid and small size of China A share market. In this paper we analyze the multifractal structure of Chinese stock market in the CSI 800 index based on the multifractal detrended fluctuation analysis (MF-DFA) method. We find that the fluctuation of the closing logarithmic returns have multifractal properties, the shape and width of multifractal spectrum are depended on the weighing order q. More interestingly, we observe a bigger market crash in June-August 2015 than the one in 2008 based on the local Hurst exponents. The result provides important information for further study on dynamic mechanism of return fluctuation and whether it would trigger a new financial crisis.

Influence of target reflection on three-dimensional range gated reconstruction.

PubMed

Chua, Sing Yee; Wang, Xin; Guo, Ningqun; Tan, Ching Seong

2016-08-20

The range gated technique is a promising laser ranging method that is widely used in different fields such as surveillance, industry, and military. In a range gated system, a reflected laser pulse returned from the target scene contains key information for range reconstruction, which directly affects the system performance. Therefore, it is necessary to study the characteristics and effects of the target reflection factor. In this paper, theoretical and experimental analyses are performed to investigate the influence of target reflection on three-dimensional (3D) range gated reconstruction. Based on laser detection and ranging (LADAR) and bidirectional reflection distribution function (BRDF) theory, a 3D range gated reconstruction model is derived and the effect on range accuracy is analyzed from the perspectives of target surface reflectivity and angle of laser incidence. Our theoretical and experimental study shows that the range accuracy is proportional to the target surface reflectivity, but it decreases when the angle of incidence increases to adhere to the BRDF model. The presented findings establish a comprehensive understanding of target reflection in 3D range gated reconstruction, which is of interest to various applications such as target recognition and object modeling. This paper provides a reference for future improvement to perform accurate range compensation or correction.

26 CFR 301.6103(k)(9)-1 - Disclosure of returns and return information relating to payment of tax by credit card and debit...

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Disclosure of returns and return information relating to payment of tax by credit card and debit card. 301.6103(k)(9)-1 Section 301.6103(k)(9)-1... ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(9)-1...

26 CFR 301.6103(k)(9)-1 - Disclosure of returns and return information relating to payment of tax by credit card and debit...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Disclosure of returns and return information relating to payment of tax by credit card and debit card. 301.6103(k)(9)-1 Section 301.6103(k)(9)-1... ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(9)-1...

26 CFR 301.6103(k)(9)-1 - Disclosure of returns and return information relating to payment of tax by credit card and debit...

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 18 2014-04-01 2014-04-01 false Disclosure of returns and return information relating to payment of tax by credit card and debit card. 301.6103(k)(9)-1 Section 301.6103(k)(9)-1... ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(9)-1...

26 CFR 301.6103(k)(9)-1 - Disclosure of returns and return information relating to payment of tax by credit card and debit...

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Disclosure of returns and return information relating to payment of tax by credit card and debit card. 301.6103(k)(9)-1 Section 301.6103(k)(9)-1... ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(9)-1...

26 CFR 301.6103(k)(9)-1 - Disclosure of returns and return information relating to payment of tax by credit card and debit...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Disclosure of returns and return information relating to payment of tax by credit card and debit card. 301.6103(k)(9)-1 Section 301.6103(k)(9)-1... ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(9)-1...

Multisensor analysis of hydrologic features with emphasis on the Seasat SAR

NASA Technical Reports Server (NTRS)

Foster, J. L.; Hall, D. K.

1981-01-01

Synthetic aperture radar (SAR) imagery of the Wind River Range area in Wyoming is compared with visible and near-infrared imagery of the same area. Data from the Seasat L-Band SAR and an aircraft X-Band SAR are compared with Landsat Return Beam Vidicon (RBV) visible data and near-infrared aerial photography and topographic maps of the same area. It is noted that visible and near-infrared data provide more information than the SAR data when conditions are the most favorable. The SAR penetrates clouds and snow, however, and data can be acquired day or night. Drainage density detail is good on SAR imagery because individual streams show up well owing to riparian vegetation; this causes higher radar reflections which result from the 'rough' surface which vegetation creates. In the winter image, the X-Band radar data show high returns because of cracks on the lake ice surfaces. High returns can also be seen in the L-Band SAR imagery of the lakes due to ripples on the surface induced by wind. It is concluded that the use of multispectral data would optimize analysis of hydrologic features.

Examining Cross-Source Engagement With Cancer-Related Information and Its Impact on Doctor–Patient Relations

PubMed Central

Lewis, Nehama; Gray, Stacy W.; Freres, Derek R.; Hornik, Robert C.

2010-01-01

Patients may bring unreliable information to the physician, complicating the physician–patient relationship, or outside information seeking may complement physician information provision, reinforcing patients’ responsibility for their health. The current descriptive evidence base is weak and focuses primarily on the Internet's effects on physician–patient relations. This study describes how cancer patients bring information to their physicians from a range of sources and are referred by physicians to these sources; the study also examines explanations for these behaviors. Patients with breast, prostate, and colon cancer diagnosed in 2005 (N = 1,594) were randomly drawn from the Pennsylvania Cancer Registry; participants returned mail surveys in Fall 2006 (response rate = 64%). There is evidence that both bringing information to physicians and being referred to other sources reflects patients’ engagement with health information, preference for control in medical decision making, and seeking and scanning for cancer-related information. There is also evidence that patients who bring information from a source are referred back to that source. PMID:20183381

Map as a Service: A Framework for Visualising and Maximising Information Return from Multi-Modal Wireless Sensor Networks

PubMed Central

Hammoudeh, Mohammad; Newman, Robert; Dennett, Christopher; Mount, Sarah; Aldabbas, Omar

2015-01-01

This paper presents a distributed information extraction and visualisation service, called the mapping service, for maximising information return from large-scale wireless sensor networks. Such a service would greatly simplify the production of higher-level, information-rich, representations suitable for informing other network services and the delivery of field information visualisations. The mapping service utilises a blend of inductive and deductive models to map sense data accurately using externally available knowledge. It utilises the special characteristics of the application domain to render visualisations in a map format that are a precise reflection of the concrete reality. This service is suitable for visualising an arbitrary number of sense modalities. It is capable of visualising from multiple independent types of the sense data to overcome the limitations of generating visualisations from a single type of sense modality. Furthermore, the mapping service responds dynamically to changes in the environmental conditions, which may affect the visualisation performance by continuously updating the application domain model in a distributed manner. Finally, a distributed self-adaptation function is proposed with the goal of saving more power and generating more accurate data visualisation. We conduct comprehensive experimentation to evaluate the performance of our mapping service and show that it achieves low communication overhead, produces maps of high fidelity, and further minimises the mapping predictive error dynamically through integrating the application domain model in the mapping service. PMID:26378539

What Determines the Return to Education: An Extra Year or a Hurdle Cleared?

ERIC Educational Resources Information Center

Dickson, Matt; Smith, Sarah

2011-01-01

The 1973 Raising of the School Leaving Age from 15 to 16 has been used to identify returns to years' schooling. However, because the first set of "high stakes" exams are taken in the UK at age 16, the reform affected the proportion with qualifications, as well as schooling length. In order to shed light on whether the returns reflect the…

Lava flows in mare imbrium: An evaluation of anomalously low earth-based radar reflectivity

USGS Publications Warehouse

Schaber, G.G.; Thompson, T.W.; Zisk, S.H.

1975-01-01

The lunar maria reflect two to five times less Earth-based radar power than the highlands, the spectrally blue maria surfaces returning the lowest power levels. This effect of weakening signal return has been attributed to increased signal absorption related to the electrical and magnetic characteristics of the mineral ilmenite (FeTiO3). The surface of Mare Imbrium contains some of the most distinct red-blue colorimetric boundaries and depolarized 70 cm wavelength reflectivity variations on the near side of the Moon. The weakest levels of both 3.8 cm and 70 cm reflectivity within Imbrium are confined to regional mare surfaces of the blue spectral type that can be recognized as stratigraphically unique flow surfaces. Frequency distributions of the 70 cm polarized and depolarized radar return power for five mare surfaces within the basin indicate that signal absorption, and probably the ilmenite content, increases generally from the beginning of the Imbrian Period to the end of the Eratosthenian Period with slight reversal between the end of the Imbrian and beginning of the Eratosthenian. TiO2 calibrated radar reflectivity curves can be utilized for lunar maria geochemical mapping in the same manner as the TiO2 calibrated spectral reflectivity curves of Charette et al. (1974). The long wavelength radar data may be a sensitive indicator of mare chemical variations as it is unaffected by the normal surface rock clutter that includes ray materials from large impact craters. ?? 1975 D. Reidel Publishing Company.

THOR: Cloud Thickness from Off beam Lidar Returns

NASA Technical Reports Server (NTRS)

Cahalan, Robert F.; McGill, Matthew; Kolasinski, John; Varnai, Tamas; Yetzer, Ken

2004-01-01

Conventional wisdom is that lidar pulses do not significantly penetrate clouds having optical thickness exceeding about tau = 2, and that no returns are detectable from more than a shallow skin depth. Yet optically thicker clouds of tau much greater than 2 reflect a larger fraction of visible photons, and account for much of Earth s global average albedo. As cloud layer thickness grows, an increasing fraction of reflected photons are scattered multiple times within the cloud, and return from a diffuse concentric halo that grows around the incident pulse, increasing in horizontal area with layer physical thickness. The reflected halo is largely undetected by narrow field-of-view (FoV) receivers commonly used in lidar applications. THOR - Thickness from Off-beam Returns - is an airborne wide-angle detection system with multiple FoVs, capable of observing the diffuse halo, detecting wide-angle signal from which physical thickness of optically thick clouds can be retrieved. In this paper we describe the THOR system, demonstrate that the halo signal is stronger for thicker clouds, and validate physical thickness retrievals for clouds having z > 20, from NASA P-3B flights over the Department of Energy/Atmospheric Radiation Measurement/Southern Great Plains site, using the lidar, radar and other ancillary ground-based data.

26 CFR 301.6103(l)-1 - Disclosure of returns and return information for purposes other than tax administration.

Code of Federal Regulations, 2010 CFR

2010-04-01

... for purposes other than tax administration. 301.6103(l)-1 Section 301.6103(l)-1 Internal Revenue... ADMINISTRATION Information and Returns Returns and Records § 301.6103(l)-1 Disclosure of returns and return... provisions of section 6103(l) of the Internal Revenue Code, the term agent includes a contractor. (b...

26 CFR 301.6103(n)-1 - Disclosure of returns and return information in connection with written contracts or agreements...

Code of Federal Regulations, 2011 CFR

2011-04-01

... administration purposes. 301.6103(n)-1 Section 301.6103(n)-1 Internal Revenue INTERNAL REVENUE SERVICE... and Returns Returns and Records § 301.6103(n)-1 Disclosure of returns and return information in... administration purposes. (a) General rule. (1) Pursuant to the provisions of section 6103(n) of the Internal...

26 CFR 301.6103(n)-1 - Disclosure of returns and return information in connection with written contracts or agreements...

Code of Federal Regulations, 2010 CFR

2010-04-01

... administration purposes. 301.6103(n)-1 Section 301.6103(n)-1 Internal Revenue INTERNAL REVENUE SERVICE... and Returns Returns and Records § 301.6103(n)-1 Disclosure of returns and return information in... administration purposes. (a) General rule. (1) Pursuant to the provisions of section 6103(n) of the Internal...

Dealing with uncertainty in the probability of overtopping of a flood mitigation dam

NASA Astrophysics Data System (ADS)

Michailidi, Eleni Maria; Bacchi, Baldassare

2017-05-01

In recent years, copula multivariate functions were used to model, probabilistically, the most important variables of flood events: discharge peak, flood volume and duration. However, in most of the cases, the sampling uncertainty, from which small-sized samples suffer, is neglected. In this paper, considering a real reservoir controlled by a dam as a case study, we apply a structure-based approach to estimate the probability of reaching specific reservoir levels, taking into account the key components of an event (flood peak, volume, hydrograph shape) and of the reservoir (rating curve, volume-water depth relation). Additionally, we improve information about the peaks from historical data and reports through a Bayesian framework, allowing the incorporation of supplementary knowledge from different sources and its associated error. As it is seen here, the extra information can result in a very different inferred parameter set and consequently this is reflected as a strong variability of the reservoir level, associated with a given return period. Most importantly, the sampling uncertainty is accounted for in both cases (single-site and multi-site with historical information scenarios), and Monte Carlo confidence intervals for the maximum water level are calculated. It is shown that water levels of specific return periods in a lot of cases overlap, thus making risk assessment, without providing confidence intervals, deceiving.

77 FR 14598 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-12

... Respondent: 15 hours 12 minutes. Estimated Total Annual Burden Hours: 7,560,000. Title: Information Return of..., 35 minutes. Estimated Total Annual Burden Hours: 158,800. Title: Information Return for Real Estate... may not receive a Form 1099 and other information necessary to prepare their tax return in a timely...

26 CFR 301.6103(l)(14)-1 - Disclosure of return information to United States Customs Service.

Code of Federal Regulations, 2010 CFR

2010-04-01

... States Customs Service. 301.6103(l)(14)-1 Section 301.6103(l)(14)-1 Internal Revenue INTERNAL REVENUE... Information and Returns Returns and Records § 301.6103(l)(14)-1 Disclosure of return information to United States Customs Service. (a) General rule. Pursuant to the provisions of section 6103(l)(14) of the...

26 CFR 301.6103(c)-1 - Disclosure of returns and return information to designee of taxpayer.

Code of Federal Regulations, 2010 CFR

2010-04-01

... telephone conversation with Internal Revenue Service officials. (iii) As long as the requirements of this... telephone conversation, for disclosures of returns and return information to be made to the other person. (3...

26 CFR 301.6103(c)-1 - Disclosure of returns and return information to designee of taxpayer.

Code of Federal Regulations, 2011 CFR

2011-04-01

... telephone conversation with Internal Revenue Service officials. (iii) As long as the requirements of this... telephone conversation, for disclosures of returns and return information to be made to the other person. (3...

Analysis and measurement of electromagnetic scattering by pyramidal and wedge absorbers

NASA Technical Reports Server (NTRS)

Dewitt, B. T.; Burnside, Walter D.

1986-01-01

By modifying the reflection coefficients in the Uniform Geometrical Theory of Diffraction a solution that approximates the scattering from a dielectric wedge is found. This solution agrees closely with the exact solution of Rawlins which is only valid for a few minor cases. This modification is then applied to the corner diffraction coefficient and combined with an equivalent current and geometrical optics solutions to model scattering from pyramid and wedge absorbers. Measured results from 12 inch pyramid absorbers from 2 to 18 GHz are compared to calculations assuming the returns add incoherently and assuming the returns add coherently. The measured results tend to be between the two curves. Measured results from the 8 inch wedge absorber are also compared to calculations with the return being dominated by the wedge diffraction. The procedures for measuring and specifying absorber performance are discussed and calibration equations are derived to calculate a reflection coefficient or a reflectivity using a reference sphere. Shaping changes to the present absorber designs are introduced to improve performance based on both high and low frequency analysis. Some prototypes were built and tested.

26 CFR 1.6045-1T - Returns of information of brokers and barter exchanges (temporary).

Code of Federal Regulations, 2010 CFR

2010-04-01

..., see § 1.6045-1 (a) through (k). (l) Use of magnetic media. For information returns filed after... magnetic media and for rules relating to waivers granted for undue hardship. For information returns filed...

78 FR 13899 - Revision of Annual Information Return/Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-01

... Information Return/Reports AGENCY: Employee Benefits Security Administration, Department of Labor. ACTION: Notice of adoption of revisions to Annual Return/Report Forms. SUMMARY: This document contains revisions to the Form 5500 Annual Return/Report filed by administrators of certain employee welfare benefit...

Assessment of tissue viability by polarization spectroscopy

NASA Astrophysics Data System (ADS)

Nilsson, G.; Anderson, C.; Henricson, J.; Leahy, M.; O'Doherty, J.; Sjöberg, F.

2008-09-01

A new and versatile method for tissue viability imaging based on polarization spectroscopy of blood in superficial tissue structures such as the skin is presented in this paper. Linearly polarized light in the visible wavelength region is partly reflected directly by the skin surface and partly diffusely backscattered from the dermal tissue matrix. Most of the directly reflected light preserves its polarization state while the light returning from the deeper tissue layers is depolarized. By the use of a polarization filter positioned in front of a sensitive CCD-array, the light directly reflected from the tissue surface is blocked, while the depolarized light returning from the deeper tissue layers reaches the detector array. By separating the colour planes of the detected image, spectroscopic information about the amount of red blood cells (RBCs) in the microvascular network of the tissue under investigation can be derived. A theory that utilizes the differences in light absorption of RBCs and bloodless tissue in the red and green wavelength region forms the basis of an algorithm for displaying a colour coded map of the RBC distribution in a tissue. Using a fluid model, a linear relationship (cc. = 0.99) between RBC concentration and the output signal was demonstrated within the physiological range 0-4%. In-vivo evaluation using transepidermal application of acetylcholine by the way of iontophoresis displayed the heterogeneity pattern of the vasodilatation produced by the vasoactive agent. Applications of this novel technology are likely to be found in drug and skin care product development as well as in the assessment of skin irritation and tissue repair processes and even ultimately in a clinic case situation.

Contamination Knowledge Strategy for the Mars 2020 Sample-Collecting Rover

NASA Technical Reports Server (NTRS)

Farley, K. A.; Williford, K.; Beaty, D W.; McSween, H. Y.; Czaja, A. D.; Goreva, Y. S.; Hausrath, E.; Herd, C. D. K.; Humayun, M.; McCubbin, F. M.;

76 FR 55256 - Section 6707A and the Failure To Include on Any Return or Statement Any Information Required To...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-07

... Section 6707A and the Failure To Include on Any Return or Statement Any Information Required To Be... respect to the penalties applicable to the failure to include on any return or statement any information... (TD 9425) relating to the penalty under section 6707A for the failure to include on any return or...

The proper role of the cost-of-equity concept in pragmatic utility regulation

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

Kihm, Steven G.

2007-12-15

As classic treatises make clear, determining a reasonable return on equity is a judgment call, one that reflect the regulator's broad perspective on public policy matters. That requires one to look beyond economic concepts, such as cost of equity, to find the proper return. (author)

Leadership Perceptions of Results and Return on Investment Training Evaluations

ERIC Educational Resources Information Center

Preston, Kevin F.

2010-01-01

This study sought to validate whether the literature on high level training evaluation (level four results and level five return on investment) accurately reflected the expectations of organizational leaders regarding training evaluation reports. The researcher was interested in what high level training evaluation was being conducted at…

Plans for Selection and In-Situ Investigation of Return Samples by the Supercam Instrument Onboard the Mars 2020 Rover

NASA Astrophysics Data System (ADS)

Wiens, R. C.; Maurice, S.; Mangold, N.; Anderson, R.; Beyssac, O.; Bonal, L.; Clegg, S.; Cousin, A.; DeFlores, L.; Dromart, G.; Fisher, W.; Forni, O.; Fouchet, T.; Gasnault, O.; Grotzinger, J.; Johnson, J.; Martinez-Frias, J.; McLennan, S.; Meslin, P.-Y.; Montmessin, F.; Poulet, F.; Rull, F.; Sharma, S.

2018-04-01

The SuperCam instrument onboard Rover 2020 still provides a complementary set of analyses with IR reflectance and Raman spectroscopy for mineralogy, LIBS for chemistry, and a color imager in order to investigate in-situ samples to return.

Early-return-to-work in the context of an intensification of working life and changing employment relationships.

PubMed

Seing, Ida; MacEachen, Ellen; Ståhl, Christian; Ekberg, Kerstin

2015-03-01

Many Western welfare states have introduced early-return-to-work policies, in which getting sick-listed people back to work before they have fully recovered is presented as a rather unproblematic approach. This reflects a belief in the ability of employers and the labour market to solve sickness absence. Against this background, the aim of this study was to analyse return-to-work practice in local workplace contexts, in relation to Swedish early-return-to-work policy. Semi-structured interviews were conducted with 18 matched pairs of workers and managers. The material, comprising a total of 36 interviews, was analysed using qualitative content analysis. Three main themes were identified: (1) intensive workplaces and work conditions (2) employer support-a function of worker value and (3) work attachment and resistance to job transition. The results reflected the intensity of modern working life, which challenged return-to-work processes. Managers had different approaches to workers' return-to-work, depending on how they valued the worker. While managers used the discourse of 'new opportunities' and 'healthy change' to describe the transition process (e.g. relocation, unemployment and retirement), workers regularly experienced transitions as difficult and unjust. In the context of early-return-to-work policy and the intensity of modern working life, a great deal of responsibility was placed on workers to be adaptable to workplace demands in order to be able to return and stay at work. Overall, this study illustrates an emerging social climate where sick-listed workers are positioned as active agents who must take responsibility for sick leave and return-to-work process.

Method and apparatus for reducing microwave oscillator output noise

NASA Technical Reports Server (NTRS)

Dick, G. John (Inventor); Saunders, Jonathan E. (Inventor)

1991-01-01

Microwave oscilltors incorporate r.f. feedback with carrier suppression to reduce phase noise. In a direct feedback oscillator arrngement a circulator is interposed between the r.f. amplifier and the high-Q resonator. The amplifier output is applied to the slightly over-coupled input port of the resonator so that the resultant net return signal is the vectorial difference between the signals emitted and reflected from the resonator. The gain of the r.f. amplifier is chosen to regenerate the forward signal from the net return signal. In a STALO-type arrangement, the resonator is critically coupled and an r.f. amplifier added to the path of the net return signal. The sensitivity of the STALO-type feedback loop is thereby enhanced while added amplifier noise is minimized by the superposition of the signals emitted by and reflected from the resonator.

Copernicus crater central peak: lunar mountain of unique composition.

PubMed

Pieters, C M

1982-01-01

Olivine is identified as the major mafic mineral in a central peak of Copernicus crater. Information on the mineral assemblages of such unsampled lunar surface material is provided by near infrared reflectance spectra (0.7 to 2.5 micrometers) obtained with Earth-based telescopes. The composition of the deep-seated material comprising the Copernicus central peak is unique among measured areas. Other lunar terra areas and the wall of Copernicus exhibit spectral characteristics of mineral assemblages comparable to the feldspathic breccias returned by the Apollo missions, with low-calcium orthopyroxene being the major mafic mineral.

Copernicus crater central peak - Lunar mountain of unique composition

NASA Technical Reports Server (NTRS)

Pieters, C. M.

1982-01-01

Olivine is identified as the major mafic mineral in a central peak of Copernicus crater. Information on the mineral assemblages of such unsampled lunar surface material is provided by near infrared reflectance spectra (0.7 to 2.5 micrometers) obtained with earth-based telescopes. The composition of the deep-seated material comprising the Copernicus central peak is unique among measured areas. Other lunar terra areas and the wall of Copernicus exhibit spectral characteristics of mineral assemblages comparable to the feldspathic breccias returned by the Apollo missions, with low-calcium orthopyroxene being the major mafic mineral.

26 CFR 1.6045-1T - Returns of information of brokers and barter exchanges (temporary).

Code of Federal Regulations, 2011 CFR

2011-04-01

... guidance, see § 1.6045-1 (a) through (k). (l) Use of magnetic media. For information returns filed after... magnetic media and for rules relating to waivers granted for undue hardship. For information returns filed...

Regularized joint inverse estimation of extreme rainfall amounts in ungauged coastal basins of El Salvador

USGS Publications Warehouse

Friedel, M.J.

2008-01-01

A regularized joint inverse procedure is presented and used to estimate the magnitude of extreme rainfall events in ungauged coastal river basins of El Salvador: Paz, Jiboa, Grande de San Miguel, and Goascoran. Since streamflow measurements reflect temporal and spatial rainfall information, peak-flow discharge is hypothesized to represent a similarity measure suitable for regionalization. To test this hypothesis, peak-flow discharge values determined from streamflow recurrence information (10-year, 25-year, and 100-year) collected outside the study basins are used to develop regional (country-wide) regression equations. Peak-flow discharge derived from these equations together with preferred spatial parameter relations as soft prior information are used to constrain the simultaneous calibration of 20 tributary basin models. The nonlinear range of uncertainty in estimated parameter values (1 curve number and 3 recurrent rainfall amounts for each model) is determined using an inverse calibration-constrained Monte Carlo approach. Cumulative probability distributions for rainfall amounts indicate differences among basins for a given return period and an increase in magnitude and range among basins with increasing return interval. Comparison of the estimated median rainfall amounts for all return periods were reasonable but larger (3.2-26%) than rainfall estimates computed using the frequency-duration (traditional) approach and individual rain gauge data. The observed 25-year recurrence rainfall amount at La Hachadura in the Paz River basin during Hurricane Mitch (1998) is similar in value to, but outside and slightly less than, the estimated rainfall confidence limits. The similarity in joint inverse and traditionally computed rainfall events, however, suggests that the rainfall observation may likely be due to under-catch and not model bias. ?? Springer Science+Business Media B.V. 2007.

The organization of domains in proteins obeys Menzerath-Altmann's law of language.

PubMed

Shahzad, Khuram; Mittenthal, Jay E; Caetano-Anollés, Gustavo

2015-08-11

The combination of domains in multidomain proteins enhances their function and structure but lengthens the molecules and increases their cost at cellular level. The dependence of domain length on the number of domains a protein holds was surveyed for a set of 60 proteomes representing free-living organisms from all kingdoms of life. Distributions were fitted using non-linear functions and fitted parameters interpreted with a formulation of decreasing returns. We find that domain length decreases with increasing number of domains in proteins, following the Menzerath-Altmann (MA) law of language. Highly significant negative correlations exist for the set of proteomes examined. Mathematically, the MA law expresses as a power law relationship that unfolds when molecular persistence P is a function of domain accretion. P holds two terms, one reflecting the matter-energy cost of adding domains and extending their length, the other reflecting how domain length and number impinges on information and biophysics. The pattern of diminishing returns can therefore be explained as a frustrated interplay between the strategies of economy, flexibility and robustness, matching previously observed trade-offs in the domain makeup of proteomes. Proteomes of Archaea, Fungi and to a lesser degree Plants show the largest push towards molecular economy, each at their own economic stratum. Fungi increase domain size in single domain proteins while reinforcing the pattern of diminishing returns. In contrast, Metazoa, and to lesser degrees Protista and Bacteria, relax economy. Metazoa achieves maximum flexibility and robustness by harboring compact molecules and complex domain organization, offering a new functional vocabulary for molecular biology. The tendency of parts to decrease their size when systems enlarge is universal for language and music, and now for parts of macromolecules, extending the MA law to natural systems.

Laser Range and Bearing Finder with No Moving Parts

NASA Technical Reports Server (NTRS)

Bryan, Thomas C.; Howard, Richard T.; Book, Michael L.

2007-01-01

A proposed laser-based instrument would quickly measure the approximate distance and approximate direction to the closest target within its field of view. The instrument would not contain any moving parts and its mode of operation would not entail scanning over of its field of view. Typically, the instrument would be used to locate a target at a distance on the order of meters to kilometers. The instrument would be best suited for use in an uncluttered setting in which the target is the only or, at worst, the closest object in the vicinity; for example, it could be used aboard an aircraft to detect and track another aircraft flying nearby. The proposed instrument would include a conventional time-of-flight or echo-phase-shift laser range finder, but unlike most other range finders, this one would not generate a narrow cylindrical laser beam; instead, it would generate a conical laser beam spanning the field of view. The instrument would also include a quadrant detector, optics to focus the light returning from the target onto the quadrant detector, and circuitry to synchronize the acquisition of the quadrant-detector output with the arrival of laser light returning from the nearest target. A quadrant detector constantly gathers information from the entire field of view, without scanning; its output is a direct measure of the position of the target-return light spot on the focal plane and is thus a measure of the direction to the target. The instrument should be able to operate at a repetition rate high enough to enable it to track a rapidly moving target. Of course, a target that is not sufficiently reflective could not be located by this instrument. Preferably, retroreflectors should be attached to the target to make it sufficiently reflective.

An Improved Measurement Method for the Strength of Radiation of Reflective Beam in an Industrial Optical Sensor Based on Laser Displacement Meter.

PubMed

Bae, Youngchul

2016-05-23

An optical sensor such as a laser range finder (LRF) or laser displacement meter (LDM) uses reflected and returned laser beam from a target. The optical sensor has been mainly used to measure the distance between a launch position and the target. However, optical sensor based LRF and LDM have numerous and various errors such as statistical errors, drift errors, cyclic errors, alignment errors and slope errors. Among these errors, an alignment error that contains measurement error for the strength of radiation of returned laser beam from the target is the most serious error in industrial optical sensors. It is caused by the dependence of the measurement offset upon the strength of radiation of returned beam incident upon the focusing lens from the target. In this paper, in order to solve these problems, we propose a novel method for the measurement of the output of direct current (DC) voltage that is proportional to the strength of radiation of returned laser beam in the received avalanche photo diode (APD) circuit. We implemented a measuring circuit that is able to provide an exact measurement of reflected laser beam. By using the proposed method, we can measure the intensity or strength of radiation of laser beam in real time and with a high degree of precision.

An Improved Measurement Method for the Strength of Radiation of Reflective Beam in an Industrial Optical Sensor Based on Laser Displacement Meter

PubMed Central

Bae, Youngchul

2016-01-01

An optical sensor such as a laser range finder (LRF) or laser displacement meter (LDM) uses reflected and returned laser beam from a target. The optical sensor has been mainly used to measure the distance between a launch position and the target. However, optical sensor based LRF and LDM have numerous and various errors such as statistical errors, drift errors, cyclic errors, alignment errors and slope errors. Among these errors, an alignment error that contains measurement error for the strength of radiation of returned laser beam from the target is the most serious error in industrial optical sensors. It is caused by the dependence of the measurement offset upon the strength of radiation of returned beam incident upon the focusing lens from the target. In this paper, in order to solve these problems, we propose a novel method for the measurement of the output of direct current (DC) voltage that is proportional to the strength of radiation of returned laser beam in the received avalanche photo diode (APD) circuit. We implemented a measuring circuit that is able to provide an exact measurement of reflected laser beam. By using the proposed method, we can measure the intensity or strength of radiation of laser beam in real time and with a high degree of precision. PMID:27223291

Reflective Writing for a Better Understanding of Scientific Concepts in High School

ERIC Educational Resources Information Center

El-Helou, Joseph; Kalman, Calvin S.

2018-01-01

Science teachers can always benefit from efficient tools that help students to engage with the subject and understand it better without significantly adding to the teacher's workload nor requiring too much of class time to manage. Reflective writing is such a low-impact, high-return tool. What follows is an introduction to reflective writing, and…

Returning to the Mirror: Reflections on Promoting Constructivism in Three Educational Contexts

ERIC Educational Resources Information Center

Cook-Sather, Alison

2008-01-01

Since the early 1980s educators have argued that reflection is an essential dimension of good pedagogical practice. This discussion of my attempt to support a constructivist approach to learning for three different groups of learners illustrates one effort to engage in such reflection. I analyze several assignments I have designed for differently…

Ultrasonic Measurement Of Silicon-Growth Interface

NASA Technical Reports Server (NTRS)

Heyser, Richard C.

1988-01-01

Position of interface between silicon melt and growing ribbon of silicon measured with aid of reflected ultrasound, according to proposal. Reflections reveal characteristics of ribbon and melt. Ultrasound pulses travel through rods to silicon ribbon growing by dendritic-web process. Rods return reflections of pulses to sonic transducers. Isolate transducers thermally, but not acoustically, from hot silicon melt.

Imaging Basal Crevasses at the Grounding Line of Whillans Ice Stream, West Antarctica

NASA Astrophysics Data System (ADS)

Jacobel, R. W.; Dawson, E. C.; Christianson, K.

2015-12-01

We acquired gridded ground-based radar data at the WIS grounding zone where the transition from limited- or no-slip conditions at the base of grounded ice to free-slip conditions beneath floating ice occurs across a region only a few kilometers wide. This transition is either an elastic-flexural transition from bedrock to hydrostatically-supported elevations (often tidally influenced), a transition from thicker to thinner ice over a flat bed, or some combination of these. In either case, the stress field of the ice changes as it flows across the grounding zone, often resulting in brittle deformation, which is manifested as basal crevassing at the ice-sheet base and sometimes as strand cracks at the surface. The position and morphology of these features reveal important information about the stress state across this transition where ice and ocean interact. Our surveys indicate a complex pattern of basal crevassing with many imaged in two or more profile segments as a linear feature at the bed, usually trending oblique to flow and often extending for several kilometers. Due to the wide beam pattern of our antennas, we image many of the crevasses from off-nadir reflections. Thus their arrival times are later than the primary basal reflection and segments of the crevasse appear "below" the bed, when in fact they are merely trending oblique to the profile. Often these returns have a reversed phase relative to the bed echo because the high dielectric contrast of seawater and a favorable geometry enable reflections with little loss (but a second phase reversal) from the ice-water interface near the crevasse base. In a few cases, these crevasse echoes from targets trending oblique to the profile appear to mimic the geometry of a sub-ice sediment "wedge", while in reality the radar never penetrates below the basal interface. Only about 25% of the crevasses appear to extend any significant distance upward into the basal ice, typically at low angles. A subset of these are doubly imaged by direct returns as well as by delayed reflections from the bright planar basal interface, giving curious mirror-like signatures. Our results indicate that basal crevasses offer a rich dataset for diagnosing basal stress state across ice-sheet grounding zones and that special care is needed when interpreting subglacial returns in radar data.

Synchronized computational architecture for generalized bilateral control of robot arms

NASA Technical Reports Server (NTRS)

Szakaly, Zoltan F. (Inventor)

1991-01-01

A master six degree of freedom Force Reflecting Hand Controller (FRHC) is available at a master site where a received image displays, in essentially real time, a remote robotic manipulator which is being controlled in the corresponding six degree freedom by command signals which are transmitted to the remote site in accordance with the movement of the FRHC at the master site. Software is user-initiated at the master site in order to establish the basic system conditions, and then a physical movement of the FRHC in Cartesean space is reflected at the master site by six absolute numbers that are sensed, translated and computed as a difference signal relative to the earlier position. The change in position is then transmitted in that differential signal form over a high speed synchronized bilateral communication channel which simultaneously returns robot-sensed response information to the master site as forces applied to the FRHC so that the FRHC reflects the feel of what is taking place at the remote site. A system wide clock rate is selected at a sufficiently high rate that the operator at the master site experiences the Force Reflecting operation in real time.

Reentry Issues upon Returning from Study Abroad Programs

ERIC Educational Resources Information Center

Wielkiewicz, Richard M.; Turkowski, Laura W.

2010-01-01

The impact of returning from studying abroad was surveyed in 669 college students. Students who studied abroad scored significantly higher on a Reentry Shock scale, reflecting skepticism toward U.S. culture, than those who did not. They were also more likely to consume alcohol. Study abroad had no detectable influence on students' romantic…

Inhibition of Return in Response to Eye Gaze and Peripheral Cues in Young People with Asperger's Syndrome

ERIC Educational Resources Information Center

Marotta, Andrea; Pasini, Augusto; Ruggiero, Sabrina; Maccari, Lisa; Rosa, Caterina; Lupianez, Juan; Casagrande, Maria

2013-01-01

Inhibition of return (IOR) reflects slower reaction times to stimuli presented in previously attended locations. In this study, we examined this inhibitory after-effect using two different cue types, eye-gaze and standard peripheral cues, in individuals with Asperger's syndrome and typically developing individuals. Typically developing…

Reality Check: A Teacher Educator Returns Home

ERIC Educational Resources Information Center

Scherff, Lisa; Kaplan, Jeff

2006-01-01

This collaborative self-study, told through email excerpts and reflections, explores a teacher educator's return to high school teaching. In this study, we juxtapose our voices and alternate between past and present to develop insights that reveal how going back can lead to moving forward with respect to educating prospective teachers. While the…

View of earth during return from moon taken from Apollo 8 spacecraft

NASA Image and Video Library

1968-12-24

AS8-15-2561 (21-27 Dec. 1968) --- View of Earth as photographed by the Apollo 8 astronauts on their return trip from the moon. Note that the terminator is straighter than on the outbound pictures. The terminator crosses Australia. India is visible. The sun reflection is within the Indian Ocean.

The OSIRIS-REx Visible and InfraRed Spectrometer (OVIRS): Spectral Maps of the Asteroid Bennu

NASA Astrophysics Data System (ADS)

Reuter, D. C.; Simon, A. A.; Hair, J.; Lunsford, A.; Manthripragada, S.; Bly, V.; Bos, B.; Brambora, C.; Caldwell, E.; Casto, G.; Dolch, Z.; Finneran, P.; Jennings, D.; Jhabvala, M.; Matson, E.; McLelland, M.; Roher, W.; Sullivan, T.; Weigle, E.; Wen, Y.; Wilson, D.; Lauretta, D. S.

2018-03-01

The OSIRIS-REx Visible and Infrared Spectrometer (OVIRS) is a point spectrometer covering the spectral range of 0.4 to 4.3 microns (25,000-2300 cm-1). Its primary purpose is to map the surface composition of the asteroid Bennu, the target asteroid of the OSIRIS-REx asteroid sample return mission. The information it returns will help guide the selection of the sample site. It will also provide global context for the sample and high spatial resolution spectra that can be related to spatially unresolved terrestrial observations of asteroids. It is a compact, low-mass (17.8 kg), power efficient (8.8 W average), and robust instrument with the sensitivity needed to detect a 5% spectral absorption feature on a very dark surface (3% reflectance) in the inner solar system (0.89-1.35 AU). It, in combination with the other instruments on the OSIRIS-REx Mission, will provide an unprecedented view of an asteroid's surface.

Communicating asset risk: how name recognition and the format of historic volatility information affect risk perception and investment decisions.

PubMed

Weber, Elke U; Siebenmorgen, Niklas; Weber, Martin

2005-06-01

An experiment examined how the type and presentation format of information about investment options affected investors' expectations about asset risk, returns, and volatility and how these expectations related to asset choice. Respondents were provided with the names of 16 domestic and foreign investment options, with 10-year historical return information for these options, or with both. Historical returns were presented either as a bar graph of returns per year or as a continuous density distribution. Provision of asset names allowed for the investigation of the mechanisms underlying the home bias in investment choice and other asset familiarity effects. Respondents provided their expectations of future returns, volatility, and expected risk, and indicated the options they would choose to invest in. Expected returns closely resembled historical expected values. Risk and volatility perceptions both varied significantly as a function of the type and format of information, but in different ways. Expected returns and perceived risk, not predicted volatility, predicted portfolio decisions.

The Multispectral Microscopic Imager: Integrating Microimaging with Spectroscopy for the In-Situ Exploration of the Moon

NASA Technical Reports Server (NTRS)

Nunez, J. I.; Farmer, J. D.; Sellar, R. G.; Allen, Carlton C.

2010-01-01

To maximize the scientific return, future robotic and human missions to the Moon will need to have in-situ capabilities to enable the selection of the highest value samples for returning to Earth, or a lunar base for analysis. In order to accomplish this task efficiently, samples will need to be characterized using a suite of robotic instruments that can provide crucial information about elemental composition, mineralogy, volatiles and ices. Such spatially-correlated data sets, which place mineralogy into a microtextural context, are considered crucial for correct petrogenetic interpretations. . Combining microscopic imaging with visible= nearinfrared reflectance spectroscopy, provides a powerful in-situ approach for obtaining mineralogy within a microtextural context. The approach is non-destructive and requires minimal mechanical sample preparation. This approach provides data sets that are comparable to what geologists routinely acquire in the field, using a hand lens and in the lab using thin section petrography, and provide essential information for interpreting the primary formational processes in rocks and soils as well as the effects of secondary (diagenetic) alteration processes. Such observations lay a foundation for inferring geologic histories and provide "ground truth" for similar instruments on orbiting satellites; they support astronaut EVA activities and provide basic information about the physical properties of soils required for assessing associated health risks, and are basic tools in the exploration for in-situ resources to support human exploration of the Moon.

Multi-pixel high-resolution three-dimensional imaging radar

NASA Technical Reports Server (NTRS)

Cooper, Ken B. (Inventor); Dengler, Robert J. (Inventor); Siegel, Peter H. (Inventor); Chattopadhyay, Goutam (Inventor); Ward, John S. (Inventor); Juan, Nuria Llombart (Inventor); Bryllert, Tomas E. (Inventor); Mehdi, Imran (Inventor); Tarsala, Jan A. (Inventor)

2012-01-01

A three-dimensional imaging radar operating at high frequency e.g., 670 GHz radar using low phase-noise synthesizers and a fast chirper to generate a frequency-modulated continuous-wave (FMCW) waveform, is disclosed that operates with a multiplexed beam to obtain range information simultaneously on multiple pixels of a target. A source transmit beam may be divided by a hybrid coupler into multiple transmit beams multiplexed together and directed to be reflected off a target and return as a single receive beam which is demultiplexed and processed to reveal range information of separate pixels of the target associated with each transmit beam simultaneously. The multiple transmit beams may be developed with appropriate optics to be temporally and spatially differentiated before being directed to the target. Temporal differentiation corresponds to a different intermediate frequencies separating the range information of the multiple pixels. Collinear transmit beams having differentiated polarizations may also be implemented.

Method for distinguishing multiple targets using time-reversal acoustics

DOEpatents

Berryman, James G.

2004-06-29

A method for distinguishing multiple targets using time-reversal acoustics. Time-reversal acoustics uses an iterative process to determine the optimum signal for locating a strongly reflecting target in a cluttered environment. An acoustic array sends a signal into a medium, and then receives the returned/reflected signal. This returned/reflected signal is then time-reversed and sent back into the medium again, and again, until the signal being sent and received is no longer changing. At that point, the array has isolated the largest eigenvalue/eigenvector combination and has effectively determined the location of a single target in the medium (the one that is most strongly reflecting). After the largest eigenvalue/eigenvector combination has been determined, to determine the location of other targets, instead of sending back the same signals, the method sends back these time reversed signals, but half of them will also be reversed in sign. There are various possibilities for choosing which half to do sign reversal. The most obvious choice is to reverse every other one in a linear array, or as in a checkerboard pattern in 2D. Then, a new send/receive, send-time reversed/receive iteration can proceed. Often, the first iteration in this sequence will be close to the desired signal from a second target. In some cases, orthogonalization procedures must be implemented to assure the returned signals are in fact orthogonal to the first eigenvector found.

26 CFR 301.7216-2T - Permissible disclosures or uses without consent of the taxpayer (temporary).

Code of Federal Regulations, 2012 CFR

2012-04-01

... of a review. No tax return information identifying a taxpayer may be disclosed in any evaluative... review. No tax return information identifying a taxpayer may be disclosed in any evaluative reports or... practices and designed to maintain the confidentiality of the disclosed return information. (3) Any person...

26 CFR 301.7216-2T - Permissible disclosures or uses without consent of the taxpayer (temporary).

Code of Federal Regulations, 2010 CFR

2010-04-01

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26 CFR 301.7216-2T - Permissible disclosures or uses without consent of the taxpayer (temporary).

Code of Federal Regulations, 2011 CFR

2011-04-01

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26 CFR 1.6050D-1 - Information returns relating to energy grants and financing.

Code of Federal Regulations, 2010 CFR

2010-04-01

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Code of Federal Regulations, 2011 CFR

2011-04-01

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Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-23

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Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

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An Application of the Occupation Competence Model to Organizing Factors Associated with Return to Work.

ERIC Educational Resources Information Center

Shaw, Lynn; Polatajko, Helene

2002-01-01

A 20-year review of literature on return to work outcomes for ill or injured persons found that research is largely atheoretical and the knowledge base fragmented. The Occupational Competence Model can fill this gap by reflecting the multidimensional nature of work disability (personal, environmental, and occupational dimensions) and factors…

76 FR 9843 - Self-Regulatory Organizations; NYSE Arca, Inc.; Order Granting Approval of Proposed Rule Change...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-22

... Contracts, to reflect the difference in the daily return between two market segments. Although each Index is... specific market segments. By rebalancing each Index on a daily basis as of the Index Calculation Time, each... return, on a leveraged basis, between two predetermined market segments. Each Fund will represent a...

Identification of dengue type 2 virus in febrile travellers returning from Burkina Faso to France, related to an ongoing outbreak, October to November 2016.

PubMed

Eldin, Carole; Gautret, Philippe; Nougairede, Antoine; Sentis, Mélanie; Ninove, Laetitia; Saidani, Nadia; Million, Matthieu; Brouqui, Philippe; Charrel, Remi; Parola, Philippe

2016-12-15

Dengue fever is rarely reported in travellers returning from Africa. We report two cases of dengue fever in travellers returning from Burkina Faso to France. One of them presented a severe dengue fever with ALT > 1,000 IU/L and pericarditis. Serotype 2 was identified. The cases reflect a large ongoing outbreak with over 1,000 reported cases between August and November in the capital city. Clinicians should consider dengue fever in malaria-negative febrile travellers returning from Africa. This article is copyright of The Authors, 2016.

26 CFR 1.6050L-2 - Information returns by donees relating to qualified intellectual property contributions.

Code of Federal Regulations, 2011 CFR

2011-04-01

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75 FR 48 - Amendments to the Section 7216 Regulations-Disclosure or Use of Information by Preparers of Returns

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-04

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2010-04-01

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22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2014 CFR

2014-04-01

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The predatory behavior of wintering Accipiter hawks: temporal patterns in activity of predators and prey.

PubMed

Roth, Timothy C; Lima, Steven L

2007-05-01

Studies focused on how prey trade-off predation and starvation risk are prevalent in behavioral ecology. However, our current understanding of these trade-offs is limited in one key respect: we know little about the behavior of predators. In this study, we provide some of the first detailed information on temporal patterns in the daily hunting behavior of bird-eating Accipiter hawks and relate that to their prey. During the winters of 1999-2004, twenty-one sharp-shinned hawks (A. striatus) and ten Cooper's hawks (A. cooperii) were intensively radio tracked in rural and urban habitats in western Indiana, USA. Cooper's hawks left roost before sunrise and usually returned to roost around sunset, while sharp-shinned hawks left roost at sunrise or later and returned to roost well before sunset. An overall measure of Cooper's-hawk-induced risk (a composite variable of attack rate and activity patterns) generally reflected the timing of prey activity, with peaks occurring around sunrise and sunset. In contrast, risk induced by the smaller sharp-shinned hawk did not strongly reflect the activity of their prey. Specifically, an early morning peak in prey activity did not correspond to a period with intense hawk activity. The lack of early morning hunting by sharp-shinned hawks may reflect the high risk of owl-induced predation experienced by these hawks. The net effect of this intraguild predation may be to "free" small birds from much hawk-induced predation risk prior to sunrise. This realization presents an alternative to energetics as an explanation for the early morning peak in small bird activity during the winter.

Remote sensing based on hyperspectral data analysis

NASA Astrophysics Data System (ADS)

Sharifahmadian, Ershad

In remote sensing, accurate identification of far objects, especially concealed objects is difficult. In this study, to improve object detection from a distance, the hyperspecral imaging and wideband technology are employed with the emphasis on wideband radar. As the wideband data includes a broad range of frequencies, it can reveal information about both the surface of the object and its content. Two main contributions are made in this study: 1) Developing concept of return loss for target detection: Unlike typical radar detection methods which uses radar cross section to detect an object, it is possible to enhance the process of detection and identification of concealed targets using the wideband radar based on the electromagnetic characteristics --conductivity, permeability, permittivity, and return loss-- of materials. During the identification process, collected wideband data is evaluated with information from wideband signature library which has already been built. In fact, several classes (e.g. metal, wood, etc.) and subclasses (ex. metals with high conductivity) have been defined based on their electromagnetic characteristics. Materials in a scene are then classified based on these classes. As an example, materials with high electrical conductivity can be conveniently detected. In fact, increasing relative conductivity leads to a reduction in the return loss. Therefore, metals with high conductivity (ex. copper) shows stronger radar reflections compared with metals with low conductivity (ex. stainless steel). Thus, it is possible to appropriately discriminate copper from stainless steel. 2) Target recognition techniques: To detect and identify targets, several techniques have been proposed, in particular the Multi-Spectral Wideband Radar Image (MSWRI) which is able to localize and identify concealed targets. The MSWRI is based on the theory of robust capon beamformer. During identification process, information from wideband signature library is utilized. The WB signature library includes such parameters as conductivity, permeability, permittivity, and return loss at different frequencies for possible materials related to a target. In the MSWRI approach, identification procedure is performed by calculating the RLs at different selected frequencies. Based on similarity of the calculated RLs and RL from WB signature library, targets are detected and identified. Based on the simulation and experimental results, it is concluded that the MSWRI technique is a promising approach for standoff target detection.

Students' Stories of Studying Abroad: Reflections upon Return

ERIC Educational Resources Information Center

Costello, Jane

2015-01-01

Study abroad brings an enriching experience to students' academic and personal lives. This narrative essay relays two students' experiences with study abroad sojourns and touches upon their technology use during their study abroad as recounted in semi-structured interviews. Details of their cultural experiences and reflections thereof as well as…

26 CFR 1.168(f)(8)-1T - Safe-harbor lease information returns concerning qualified mass commuting vehicles (temporary).

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 2 2011-04-01 2011-04-01 false Safe-harbor lease information returns concerning qualified mass commuting vehicles (temporary). 1.168(f)(8)-1T Section 1.168(f)(8)-1T Internal Revenue... information returns concerning qualified mass commuting vehicles (temporary). In general. Form 6793, Safe...

26 CFR 1.6043-4 - Information returns relating to certain acquisitions of control and changes in capital structure.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... Information Returns,” and 1099-CAP, “Changes in Corporate Control and Capital Structure,” with respect to each... acquisitions of control and changes in capital structure. 1.6043-4 Section 1.6043-4 Internal Revenue INTERNAL... structure. (a) Information returns for an acquisition of control or a substantial change in capital...

Adult tree swallow (Tachycineta bicolor) survival on the polychlorinated biphenyl-contaminated Housatonic River, Massachusetts, USA

USGS Publications Warehouse

Custer, Christine M.; Custer, T.W.; Hines, J.E.; Nichols, J.D.; Dummer, P.M.

2007-01-01

Tree swallows (Tachycineta bicolor) were captured and banded at six sites that differed in polychlorinated biphenyl (PCB) contamination levels in the Housatonic River watershed, western Massachusetts, USA, from 2000 through 2004 to test the prediction that apparent survival rates of females in more contaminated areas were lower than those from less contaminated areas. We also tested whether plumage coloration affected over-winter survival and whether concentrations of PCBs in eggs differed between birds that did and that did not return the following year. Apparent survival rates were calculated using mark?recapture methods and compared using Akaike's Information Criterion. Model-adjusted survival rates ranged from 0.365 to 0.467 for PCB-contaminated females and between 0.404 and 0.476 for reference females. Models with either survival or capture probability modeled as functions of treatment (degree of PCB contamination), year, and age received some support. The model-averaged parameter estimate reflecting a treatment effect for high-PCB birds was negative ( = -0.046, SE() = 0.0939). Fifty-four percent of the total model weights involved models in which survival was a function of PCB treatment. Eggs were collected for contaminant analyses from a random sample of females that did and that did not return the following year. Concentrations of total PCBs were the same or higher in the eggs of females that returned compared to the eggs of those that did not return at both the highly and the moderately contaminated PCB sites. This may have resulted from higher-quality females with higher lipid reserves being more likely than lower-quality females to return the following year. Percentage lipid was positively correlated with total PCBs in eggs. Survival rates were similar among swallows with brown versus blue plumage.

Visual influence on path integration in darkness indicates a multimodal representation of large-scale space

PubMed Central

Tcheang, Lili; Bülthoff, Heinrich H.; Burgess, Neil

2011-01-01

Our ability to return to the start of a route recently performed in darkness is thought to reflect path integration of motion-related information. Here we provide evidence that motion-related interoceptive representations (proprioceptive, vestibular, and motor efference copy) combine with visual representations to form a single multimodal representation guiding navigation. We used immersive virtual reality to decouple visual input from motion-related interoception by manipulating the rotation or translation gain of the visual projection. First, participants walked an outbound path with both visual and interoceptive input, and returned to the start in darkness, demonstrating the influences of both visual and interoceptive information in a virtual reality environment. Next, participants adapted to visual rotation gains in the virtual environment, and then performed the path integration task entirely in darkness. Our findings were accurately predicted by a quantitative model in which visual and interoceptive inputs combine into a single multimodal representation guiding navigation, and are incompatible with a model of separate visual and interoceptive influences on action (in which path integration in darkness must rely solely on interoceptive representations). Overall, our findings suggest that a combined multimodal representation guides large-scale navigation, consistent with a role for visual imagery or a cognitive map. PMID:21199934

26 CFR 301.6103(a)-1 - Disclosures after December 31, 1976, by officers and employees of Federal agencies of returns and...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Disclosures after December 31, 1976, by officers and employees of Federal agencies of returns and return information (including taxpayer return information) disclosed to such officers and employees by the Internal Revenue Service before January 1, 1977, for a purpose not involving tax...

26 CFR 301.6103(n)-2T - Disclosure of return information in connection with written contracts among the IRS...

Code of Federal Regulations, 2010 CFR

2010-04-01

... (temporary). 301.6103(n)-2T Section 301.6103(n)-2T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF... Returns Returns and Records § 301.6103(n)-2T Disclosure of return information in connection with written...) General rule. (1) Pursuant to the provisions of sections 6103(n) and 7623 of the Internal Revenue Code and...

Raise cutting diameters for increased returns

Treesearch

H. Clay Smith; G. R., Jr. Trimble; Paul S. DeBald

1979-01-01

Diameter-limit cutting is widely used to harvest logs in eastern hardwoods. Studies show that cutting limits are often set so low that they sacrifice financial returns. The value of lumber cut from logs is largely dependent on the diameter, grade, and tree species. As tree size increases so does the proportion of higher grade lumber, and this is reflected in improved...

Sheepskin Effects in the Spanish Labour Market: A Public-Private Sector Analysis

ERIC Educational Resources Information Center

Pons, Empar; Blanco, Juan M.

2005-01-01

The aim of this paper is to contrast the nature of the effect of education, Human Capital or Screening, in the Spanish labour market. We use the Hungerford and Solon methodology to distinguish between the returns to schooling from mere years of schooling as a reflection of their productive?enhancing contribution (human capital) and the returns to…

The Role of Cue-Target Translation in Backward Inhibition of Attentional Set

ERIC Educational Resources Information Center

Houghton, George; Pritchard, Rhys; Grange, James A.

2009-01-01

Backward inhibition (BI) refers to a reaction time cost incurred when returning to a recently abandoned task compared to returning to a task not recently performed. The effect has been proposed to reflect an inhibitory mechanism that aids transition from one task to another. The question arises as to precisely what aspects of a task may be…

47 CFR 54.902 - Calculation of Interstate Common Line Support for transferred exchanges.

Code of Federal Regulations, 2012 CFR

2012-10-01

... exchanges. (a) In the event that a rate-of-return carrier acquires exchanges from an entity that is also a... actual data filed pursuant to § 54.903(a)(4) shall reflect the transfer of exchanges. All post....903(b)(3). (b) In the event that a rate-of-return carrier acquires exchanges from a price cap carrier...

KENNEDY SPACE CENTER, FLA. - The Space Shuttle orbiter Atlantis is reflected in a rain puddle as it is towed from the Orbiter Processing Facility (OPF) to the Vehicle Assembly Building (VAB). The move will allow work to be performed in the OPF that can only be accomplished while the bay is empty. Work scheduled in the processing facility includes annual validation of the bay's cranes, work platforms, lifting mechanisms, and jack stands. Atlantis will remain in the VAB for about 10 days, then return to the OPF as work resumes to prepare it for launch in September 2004 on the first return-to-flight mission, STS-114.

NASA Image and Video Library

2003-12-05

KENNEDY SPACE CENTER, FLA. - The Space Shuttle orbiter Atlantis is reflected in a rain puddle as it is towed from the Orbiter Processing Facility (OPF) to the Vehicle Assembly Building (VAB). The move will allow work to be performed in the OPF that can only be accomplished while the bay is empty. Work scheduled in the processing facility includes annual validation of the bay's cranes, work platforms, lifting mechanisms, and jack stands. Atlantis will remain in the VAB for about 10 days, then return to the OPF as work resumes to prepare it for launch in September 2004 on the first return-to-flight mission, STS-114.

A study of Internet searches for medical information in dermatology patients: The patient-physician relationship.

PubMed

Orgaz-Molina, J; Cotugno, M; Girón-Prieto, M S; Arrabal-Polo, M A; Ruiz-Carrascosa, J C; Buendía-Eisman, A; Arias-Santiago, S

2015-01-01

The use of the Internet to search for medical information is considered by some physicians as an invasion of their medical domain and a reflection of a lack of trust in their advice and recommendations. The main objective of this study was to estimate the amount of medical information gathered from the Internet and to establish whether these online searches reflect a lower degree of patient satisfaction. A survey was conducted among 175 patients seen at the melanoma and psoriasis units of San Cecilio University Hospital in Granada, Spain between May 2010 and December 2011. Online searches for medical information were performed by 44.4% of patients who returned correctly completed questionnaires. The main reasons given for these searches were to complement appropriate information provided by the physician (67.3%) and to gather information before consultation with the physician (36.5%). Variables associated with the search for medical information on the Internet in the multivariate analysis were a higher educational level, a higher score on two items in the Need for Cognition Scale, and consultation of mass media other than the Internet. Studies with larger numbers of patients and other diseases, however, are required to confirm these results. The search for medical information is a widespread reality among patients with psoriasis and melanoma and it is not associated with a poor relationship with the physician. Dermatologists can play a beneficial role by recommending trustworthy Internet sites during the patient's visit and by promoting the development of pages by scientific societies to provide high-quality information. Copyright © 2014 Elsevier España, S.L.U. and AEDV. All rights reserved.

Analysis on the impact of FBG reflectance spectrum with different optical fiber connection in vacuum thermal environment

NASA Astrophysics Data System (ADS)

Zhang, Jingchuan; Zhang, Wen; Lv, Jianfeng; Liang, Shuo; Wang, Lei; Li, Xiyuan

2018-01-01

To satisfy the application of fiber grating sensor technology in high vacuum thermal environment, FBG on sleeve compactly single model fiber with two typical different kind of connection such as fiber splicing and optical fiber connector are researched. Influence of the different connection to the characteristic of FBG reflectance spectrum in high vacuum thermal environment is analyzed and verified. First, experimental program of influence on FBG reflection spectrum characteristics is designed. Then, a hardware-in-the-loop detection platform is set up. Finally, the influence of temperature and vacuum on the reflection peak power of FBG with two typical different connections under high vacuum thermal environment is studied and verified. Experimental results indicate that: when vacuum varied from normal pressure to 10-4Pa level and then return to normal pressure, temperature of two different single-mode optical fiber connection dropped to -196 °C from room temperature and then returned to room temperature, after 224 hours, the peak power of the FBG reflectance spectrum did not change. It provided the experimental basis for the application of optical fiber sensing technology in high vacuum (pressure about 10-4Pa level) and thermal environment (-196 °C temperature cycle).

Re-examination of "release-from-PI" phenomena: recall accuracy does not recover after a semantic switch.

PubMed

Hubbard, Nicholas A; Weaver, Travis P; Turner, Monroe P; Rypma, Bart

2018-01-29

Recall accuracy decreases over successive memory trials using similar memoranda. This effect reflects proactive interference (PI) - the tendency for previously studied information to reduce recall of new information. However, recall improves if memoranda for a subsequent trial are semantically dissimilar from the previous trials. This improvement is thought to reflect a release from PI. We tested whether PI is reduced or released from the semantic category for which it had been induced by employing paradigms which featured inducement, semantic switch, and then return-to-original category epochs. Two experiments confirmed that PI was not released after various semantic switch trials (effects from d = -0.93 to -1.6). Combined analyses from both studies demonstrated that the number of intervening new category trials did not reduce or release PI. In fact, in all conditions recall accuracy decreased, demonstrating that PI is maintained and can increase after the new category trials. The release-from-PI account cannot accommodate these broader dynamics of PI. This account is also incongruent with evidence and theory from cognitive psychology, linguistics, and neuroscience. We propose a reintroduction-of-PI account which explains these broader PI dynamics and is consistent with the wider psychological and neurosciences.

Engaging hard to engage clients: a Q methodological study involving clinical psychologists.

PubMed

Lister, Matthew; Gardner, Damian

2006-09-01

This research uses Q methodology to collate a number of techniques, and to investigate what techniques are used to encourage engagement across a number of clinical psychology specialities. Eleven groups of participants from different clinical specialities were interviewed in order to develop a set of 51 statements reflecting engagement techniques that clinicians felt that they were likely to use with 'hard to engage' clients. Seventy-five participants from a similar range of specialities were then asked to Q sort these statements and provide other demographic information. Forty-four participants returned completed Q sorts which were factor analysed by a tailored program (PQ Method) to investigate how the statements fall into patterns that reflect ways clinicians approach engagement. Varimax rotation produced five factors, four of which were able to be interpreted by participant information and comments. These accounts were taken back to some of the initial participants for 'reflexive correction' (Stainton Rogers, 1995). The four factor patterns are discussed in relation to existing literature and the research questions. These identified factors are: (i) the client focused approach; (ii) the interpersonal professional; (iii) the 'eclectic' or systemic approach; (iv) the expert listener. The implications for training, clinical practice and research are discussed.

Post pulse shutter for laser amplifier

DOEpatents

Bradley, Laird P. [Livermore, CA; Carder, Bruce M. [Antioch, CA; Gagnon, William L. [Berkeley, CA

1981-03-17

Apparatus and method for quickly closing off the return path for an amplified laser pulse at the output of an amplifier so as to prevent damage to amplifiers and other optical components appearing earlier in the chain by the return of an amplified pulse. The apparatus consists of a fast retropulse or post pulse shutter to suppress target reflection and/or beam return. This is accomplished by either quickly placing a solid across the light transmitting aperture of a component in the chain, such as a spatial filter pinhole, or generating and directing a plasma with sufficiently high density across the aperture, so as to, in effect, close the aperture to the returning amplified energy pulse.

Post pulse shutter for laser amplifier

DOEpatents

Bradley, L.P.; Carder, B.M.; Gagnon, W.L.

1981-03-17

Disclosed are an apparatus and method for quickly closing off the return path for an amplified laser pulse at the output of an amplifier so as to prevent damage to amplifiers and other optical components appearing earlier in the chain by the return of an amplified pulse. The apparatus consists of a fast retropulse or post pulse shutter to suppress target reflection and/or beam return. This is accomplished by either quickly placing a solid across the light transmitting aperture of a component in the chain, such as a spatial filter pinhole, or generating and directing a plasma with sufficiently high density across the aperture, so as to, in effect, close the aperture to the returning amplified energy pulse. 13 figs.

Fibre optic connectors with high-return-loss performance

NASA Astrophysics Data System (ADS)

Knott, Michael P.; Johnson, R.; Cooke, K.; Longhurst, P. C.

1990-09-01

This paper describes the development of a single mode fibre optic connector with high return loss performance without the use of index matching. Partial reflection of incident light at a fibre optic connector interface is a recognised problem where the result can be increased noise and waveform distortion. This is particularly important for video transmission in subscriber networks which requires a high signal to noise ratio. A number of methods can be used to improve the return loss. The method described here uses a process which angles the connector endfaces. Measurements show typical return losses of -55dB can be achieved for an end angle of 6 degrees. Insertion loss results are also presented.

26 CFR 301.6103(l)(2)-2 - Disclosure of returns and return information to Department of Labor for purposes of research and...

Code of Federal Regulations, 2010 CFR

2010-04-01

... Department of Labor for purposes of research and studies. 301.6103(l)(2)-2 Section 301.6103(l)(2)-2 Internal... returns and return information to Department of Labor for purposes of research and studies. (a) General... Department of Labor for purposes of, but only to the extent necessary in, conducting research and studies...

26 CFR 301.6103(l)(2)-2 - Disclosure of returns and return information to Department of Labor for purposes of research and...

Code of Federal Regulations, 2011 CFR

2011-04-01

... Department of Labor for purposes of research and studies. 301.6103(l)(2)-2 Section 301.6103(l)(2)-2 Internal... returns and return information to Department of Labor for purposes of research and studies. (a) General... Department of Labor for purposes of, but only to the extent necessary in, conducting research and studies...

Integrating Public Perspectives in Sample Return Planning

NASA Technical Reports Server (NTRS)

Race, Margaret S.; MacGregor, G.

2001-01-01

Planning for extraterrestrial sample returns, whether from Mars or other solar system bodies, must be done in a way that integrates planetary protection concerns with the usual mission technical and scientific considerations. Understanding and addressing legitimate societal concerns about the possible risks of sample return will be a critical part of the public decision making process ahead. This paper presents the results of two studies, one with lay audiences, the other with expert microbiologists, designed to gather information, on attitudes and concerns about sample return risks and planetary protection. Focus group interviews with lay subjects, using generic information about Mars sample return and a preliminary environmental impact assessment, were designed to obtain an indication of how the factual content is perceived and understood by the public. A research survey of microbiologists gathered information on experts' views and attitudes about sample return, risk management approaches and space exploration risks. These findings, combined with earlier research results on risk perception, will be useful in identifying levels of concern and potential conflicts in understanding between experts and the public about sample return risks. The information will be helpful in guiding development of the environmental impact statement and also has applicability to proposals for sample return from other solar system bodies where scientific uncertainty about extraterrestrial life may persist at the time of mission planning.

Mapping Understory Trees Using Airborne Discrete-Return LIDAR Data

NASA Astrophysics Data System (ADS)

Korpela, I.; Hovi, A.; Morsdorf, F.

2011-09-01

Understory trees in multi-layer stands are often ignored in forest inventories. Information about them would benefit silviculture, wood procurement and biodiversity management. Cost-efficient inventory methods for the assessment of the presence, density, species- and size-distributions are called for. LiDAR remote sensing is a promising addition to field work. Unlike in passive image data, in which the signals from multiple layers mix, the 3D position of each hot-spot reflection is known in LiDAR data. The overstory however prevents from obtaining a wall-to-wall sample of understory, and measurements are subject to transmission losses. Discriminating between the crowns of dominant and suppressed trees can also be challenging. We examined the potential of LiDAR for the mapping of the understory trees in Scots pine stands (62°N, 24°E), using carefully georeferenced reference data and several LiDAR data sets. We present results that highlight differences in echo-triggering between sensors that affect the near-ground height data. A conceptual model for the transmission losses in the overstory was created and formulated into simple compensation models that reduced the intensity variation in second- and third return data. The task is highly ill-posed in discrete-return LiDAR data, and our models employed the geometry of the overstory as well as the intensity of previous returns. We showed that even first-return data in the understory is subject to losses in the overstory that did not trigger an echo. Even with compensation of the losses, the intensity data was deemed of low value in species discrimination. Area-based LiDAR height metrics that were derived from the data belonging to the crown volume of the understory showed reasonable correlation with the density and mean height of the understory trees. Assessment of the species seems out of reach in discrete-return LiDAR data, which is a drastic drawback.

Long-term memory and volatility clustering in high-frequency price changes

NASA Astrophysics Data System (ADS)

oh, Gabjin; Kim, Seunghwan; Eom, Cheoljun

2008-02-01

We studied the long-term memory in diverse stock market indices and foreign exchange rates using Detrended Fluctuation Analysis (DFA). For all high-frequency market data studied, no significant long-term memory property was detected in the return series, while a strong long-term memory property was found in the volatility time series. The possible causes of the long-term memory property were investigated using the return data filtered by the AR(1) model, reflecting the short-term memory property, the GARCH(1,1) model, reflecting the volatility clustering property, and the FIGARCH model, reflecting the long-term memory property of the volatility time series. The memory effect in the AR(1) filtered return and volatility time series remained unchanged, while the long-term memory property diminished significantly in the volatility series of the GARCH(1,1) filtered data. Notably, there is no long-term memory property, when we eliminate the long-term memory property of volatility by the FIGARCH model. For all data used, although the Hurst exponents of the volatility time series changed considerably over time, those of the time series with the volatility clustering effect removed diminish significantly. Our results imply that the long-term memory property of the volatility time series can be attributed to the volatility clustering observed in the financial time series.

Return Interviews and Long Engagements with Ethnographic Informants

ERIC Educational Resources Information Center

Tobin, Joseph; Hayashi, Akiko

2017-01-01

This paper uses examples from research conducted in preschools in Japan, China, and the United States to illustrate the features and virtues of return interviews with informants with whom ethnographers have long research engagements. Return interviews and long research engagements are powerful research strategies that help the ethnographers ask…

Dark Material at the Surface of Polar Crater Deposits on Mercury

NASA Technical Reports Server (NTRS)

Neumann, Gregory A.; Cavanaugh, John F.; Sun, Xiaoli; Mazarico, Erwan; Smith, David E.; Zuber, Maria T.; Solomon, Sean C.; Paige, Daid A.

2012-01-01

Earth-based radar measurements [1-3] have yielded images of radar-bright material at the poles of Mercury postulated to be near-surface water ice residing in cold traps on the permanently shadowed floors of polar impact craters. The Mercury Laser Altimeter (MLA) on board the MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) spacecraft has now mapped much of the north polar region of Mercury [4] (Fig. 1). Radar-bright zones lie within polar craters or along poleward-facing scarps lying mainly in shadow. Calculations of illumination with respect to solid-body motion [5] show that at least 0.5% of the surface area north of 75deg N lies in permanent shadow, and that most such permanently shadowed regions (PSRs) coincide with radar-bright regions. MLA transmits a 1064-nm-wavelength laser pulse at 8 Hz, timing the leading and trailing edges of the return pulse. MLA can in some cases infer energy and thereby surface reflectance at the laser wavelength from the returned pulses. Surficial exposures of water ice would be optically brighter than the surroundings, but persistent surface water ice would require temperatures over all seasons to remain extremely low (<110 K). Thermal models [6,7] incorporating direct and scattered radiation, Mercury s eccentric orbit, 3:2 spin-orbit resonance, and near-zero obliquity generally do not support such conditions in all permanently shadowed craters but suggest that water ice buried near the surface (<0.5 m depth) could survive for > 1 Gy. We describe measurements of reflectivity derived from MLA pulse returns. These reflectivity data show that surface materials in the shadowed regions are darker than their surroundings, enough to strongly attenuate or extinguish laser returns. Such measurements appear to rule out widespread surface exposures of water ice. We consider explanations for the apparent low reflectivity of these regions involving other types of volatile deposit.

Statistics of rain-rate estimates for a single attenuating radar

NASA Technical Reports Server (NTRS)

Meneghini, R.

1976-01-01

The effects of fluctuations in return power and the rain-rate/reflectivity relationship, are included in the estimates, as well as errors introduced in the attempt to recover the unattenuated return power. In addition to the Hitschfeld-Bordan correction, two alternative techniques are considered. The performance of the radar is shown to be dependent on the method by which attenuation correction is made.

Reflective Writing for a Better Understanding of Scientific Concepts in High School

NASA Astrophysics Data System (ADS)

El-Helou, Joseph; Kalman, Calvin S.

2018-02-01

Science teachers can always benefit from efficient tools that help students to engage with the subject and understand it better without significantly adding to the teacher's workload nor requiring too much of class time to manage. Reflective writing is such a low-impact, high-return tool. What follows is an introduction to reflective writing, and more on its usefulness for teachers is given in the last part of this article.

Reflecting on Earlier Experiences with Unsolicited Findings: Points to Consider for Next-Generation Sequencing and Informed Consent in Diagnostics

PubMed Central

Rigter, Tessel; Henneman, Lidewij; Kristoffersson, Ulf; Hall, Alison; Yntema, Helger G; Borry, Pascal; Tönnies, Holger; Waisfisz, Quinten; Elting, Mariet W; Dondorp, Wybo J; Cornel, Martina C

2013-01-01

High-throughput nucleotide sequencing (often referred to as next-generation sequencing; NGS) is increasingly being chosen as a diagnostic tool for cases of expected but unresolved genetic origin. When exploring a higher number of genetic variants, there is a higher chance of detecting unsolicited findings. The consequential increased need for decisions on disclosure of these unsolicited findings poses a challenge for the informed consent procedure. This article discusses the ethical and practical dilemmas encountered when contemplating informed consent for NGS in diagnostics from a multidisciplinary point of view. By exploring recent similar experiences with unsolicited findings in other settings, an attempt is made to describe what can be learned so far for implementing NGS in standard genetic diagnostics. The article concludes with a set of points to consider in order to guide decision-making on the extent of return of results in relation to the mode of informed consent. We hereby aim to provide a sound basis for developing guidelines for optimizing the informed consent procedure. PMID:23784691

77 FR 65706 - Agency Information Collection Activities: Request for the Return of Original Documents, Form...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-30

...-0100] Agency Information Collection Activities: Request for the Return of Original Documents, Form... Collection. (2) Title of the Form/Collection: Request for the Return of Original Documents. (3) Agency form... obtain original document(s) contained in an alien file. (5) An estimate of the total number of...

77 FR 47426 - Agency Information Collection Activities: Request for the Return of Original Documents, Form...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-08

...-0100] Agency Information Collection Activities: Request for the Return of Original Documents, Form.... (2) Title of the Form/Collection: Request for the Return of Original Documents. (3) Agency form... obtain original document(s) contained in an alien file. (5) An estimate of the total number of...

26 CFR 1.6042-2 - Returns of information as to dividends paid.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Internal Revenue Service office where such company's return is to be filed for the taxable year, a... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Returns of information as to dividends paid. 1.6042-2 Section 1.6042-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY...

26 CFR 301.6103(h)(2)-1 - Disclosure of returns and return information (including taxpayer return information) to and by...

Code of Federal Regulations, 2010 CFR

2010-04-01

... in Federal grand jury proceeding, or in preparation for proceeding or investigation, involving tax... Federal grand jury proceeding, or in preparation for proceeding or investigation, involving tax... use in, any Federal grand jury proceeding, or preparation for any proceeding (or for their necessary...

26 CFR 301.6103(i)-1 - Disclosure of returns and return information (including taxpayer return information) to and by...

Code of Federal Regulations, 2010 CFR

2010-04-01

... another Federal agency for use in Federal grand jury proceeding, or preparation for proceeding or... grand jury proceeding, or preparation for proceeding or investigation, involving enforcement of Federal... in, and for their necessary use in, any Federal grand jury proceeding, or preparation for any...

Integrating public perspectives in sample return planning.

PubMed

Race, M S; MacGregor, D G

2000-01-01

Planning for extraterrestrial sample returns--whether from Mars or other solar system bodies--must be done in a way that integrates planetary protection concerns with the usual mission technical and scientific considerations. Understanding and addressing legitimate societal concerns about the possible risks of sample return will be a critical part of the public decision making process ahead. This paper presents the results of two studies, one with lay audiences, the other with expert microbiologists designed to gather information on attitudes and concerns about sample return risks and planetary protection. Focus group interviews with lay subjects, using generic information about Mars sample return and a preliminary environmental impact assessment, were designed to obtain an indication of how the factual content is perceived and understood by the public. A research survey of microbiologists gathered information on experts' views and attitudes about sample return, risk management approaches and space exploration risks. These findings, combined with earlier research results on risk perception, will be useful in identifying levels of concern and potential conflicts in understanding between experts and the public about sample return risks. The information will be helpful in guiding development of the environmental impact statement and also has applicability to proposals for sample return from other solar system bodies where scientific uncertainty about extraterrestrial life may persist at the time of mission planning. c2001 COSPAR Published by Elsevier Science Ltd. All rights reserved.

Description, characteristics and testing of the NASA airborne radar

NASA Technical Reports Server (NTRS)

Jones, W. R.; Altiz, O.; Schaffner, P.; Schrader, J. H.; Blume, H. J. C.

1991-01-01

Presented here is a description of a coherent radar scattermeter and its associated signal processing hardware, which have been specifically designed to detect microbursts and record their radar characteristics. Radar parameters, signal processing techniques and detection algorithms, all under computer control, combine to sense and process reflectivity, clutter, and microburst data. Also presented is the system's high density, high data rate recording system. This digital system is capable of recording many minutes of the in-phase and quadrature components and corresponding receiver gains of the scattered returns for selected spatial regions, as well as other aircraft and hardware related parameters of interest for post-flight analysis. Information is given in viewgraph form.

Laser scanning system for object monitoring

DOEpatents

McIntyre, Timothy James [Knoxville, TN; Maxey, Lonnie Curtis [Powell, TN; Chiaro, Jr; John, Peter [Clinton, TN

2008-04-22

A laser scanner is located in a fixed position to have line-of-sight access to key features of monitored objects. The scanner rapidly scans pre-programmed points corresponding to the positions of retroreflecting targets affixed to the key features of the objects. The scanner is capable of making highly detailed scans of any portion of the field of view, permitting the exact location and identity of targets to be confirmed. The security of an object is verified by determining that the cooperative target is still present and that its position has not changed. The retroreflecting targets also modulate the reflected light for purposes of returning additional information back to the location of the scanner.

77 FR 24267 - Proposed Collection; Comment Request for Form 8508

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-23

... 8508, Request for Waiver From Filing Information Returns Electronically (Forms W-2, W-2G, 1042-S, 1098... INFORMATION: Title: Request for Waiver From Filing Information Returns Electronically (Forms W-2, W-2G, 1042-S...

26 CFR 301.6033-4 - Required use of magnetic media for returns by organizations required to file returns under...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Required use of magnetic media for returns by... ADMINISTRATION Information and Returns Returns and Records § 301.6033-4 Required use of magnetic media for... required to file returns under section 6033 on magnetic media. An organization required to file a return...

26 CFR 1.6033-4 - Required use of magnetic media for returns by organizations required to file returns under...

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Required use of magnetic media for returns by...) Information Returns § 1.6033-4 Required use of magnetic media for returns by organizations required to file returns under section 6033. The return of an organization that is required to be filed on magnetic media...

26 CFR 301.6033-4 - Required use of magnetic media for returns by organizations required to file returns under...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Required use of magnetic media for returns by... ADMINISTRATION Information and Returns Returns and Records § 301.6033-4 Required use of magnetic media for... required to file returns under section 6033 on magnetic media. An organization required to file a return...

26 CFR 301.6033-4 - Required use of magnetic media for returns by organizations required to file returns under...

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Required use of magnetic media for returns by... ADMINISTRATION Information and Returns Returns and Records § 301.6033-4 Required use of magnetic media for... required to file returns under section 6033 on magnetic media. An organization required to file a return...

26 CFR 301.6033-4 - Required use of magnetic media for returns by organizations required to file returns under...

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Required use of magnetic media for returns by... ADMINISTRATION Information and Returns Returns and Records § 301.6033-4 Required use of magnetic media for... required to file returns under section 6033 on magnetic media. An organization required to file a return...

26 CFR 1.6033-4 - Required use of magnetic media for returns by organizations required to file returns under...

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 13 2011-04-01 2011-04-01 false Required use of magnetic media for returns by...) Information Returns § 1.6033-4 Required use of magnetic media for returns by organizations required to file returns under section 6033. The return of an organization that is required to be filed on magnetic media...

26 CFR 1.6033-4 - Required use of magnetic media for returns by organizations required to file returns under...

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 13 2012-04-01 2012-04-01 false Required use of magnetic media for returns by...) Information Returns § 1.6033-4 Required use of magnetic media for returns by organizations required to file returns under section 6033. The return of an organization that is required to be filed on magnetic media...

26 CFR 301.6019-1 - Gift tax returns.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Gift tax returns. 301.6019-1 Section 301.6019-1... ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6019-1 Gift tax returns. For provisions relating to requirement of gift tax returns, see §§ 25.6019-1 to 25.6019-4...

78 FR 9741 - Agency Information Collection Activities; Proposed Collection, Comments Requested; Revision of a...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-11

... Offenses Known to Police and Supplement to Return A--Monthly Return of Offenses Known to Police ACTION: 30... the form/collection: Return A--Monthly Return of Offenses Known to Police and Supplement to Return A--Monthly Return of Offenses Known to Police (3) The agency form number, if any, and the applicable...

77 FR 73052 - Agency Information Collection Activities, Proposed Collection, Comments Requested, Revision of a...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-07

... Offenses Known to Police and Supplement to Return A--Monthly Return of Offenses Known to Police ACTION: 60... the form/collection: Return A--Monthly Return of Offenses Known to Police and Supplement to Return A--Monthly Return of Offenses Known to Police. (3) The agency form number, if any, and the applicable...

Multispectral Microimager for Astrobiology

NASA Technical Reports Server (NTRS)

Sellar, R. Glenn; Farmer, Jack D.; Kieta, Andrew; Huang, Julie

2006-01-01

A primary goal of the astrobiology program is the search for fossil records. The astrobiology exploration strategy calls for the location and return of samples indicative of environments conducive to life, and that best capture and preserve biomarkers. Successfully returning samples from environments conducive to life requires two primary capabilities: (1) in situ mapping of the mineralogy in order to determine whether the desired minerals are present; and (2) nondestructive screening of samples for additional in-situ testing and/or selection for return to laboratories for more in-depth examination. Two of the most powerful identification techniques are micro-imaging and visible/infrared spectroscopy. The design and test results are presented from a compact rugged instrument that combines micro-imaging and spectroscopic capability to provide in-situ analysis, mapping, and sample screening capabilities. Accurate reflectance spectra should be a measure of reflectance as a function of wavelength only. Other compact multispectral microimagers use separate LEDs (light-emitting diodes) for each wavelength and therefore vary the angles of illumination when changing wavelengths. When observing a specularly-reflecting sample, this produces grossly inaccurate spectra due to the variation in the angle of illumination. An advanced design and test results are presented for a multispectral microimager which demonstrates two key advances relative to previous LED-based microimagers: (i) acquisition of actual reflectance spectra in which the flux is a function of wavelength only, rather than a function of both wavelength and illumination geometry; and (ii) increase in the number of spectral bands to eight bands covering a spectral range of 468 to 975 nm.

The long-run dynamic relationship between exchange rate and its attention index: Based on DCCA and TOP method

NASA Astrophysics Data System (ADS)

Wang, Xuan; Guo, Kun; Lu, Xiaolin

2016-07-01

The behavior information of financial market plays a more and more important role in modern economic system. The behavior information reflected in INTERNET search data has already been used in short-term prediction for exchange rate, stock market return, house price and so on. However, the long-run relationship between behavior information and financial market fluctuation has not been studied systematically. Further, most traditional statistic methods and econometric models could not catch the dynamic and non-linear relationship. An attention index of CNY/USD exchange rate is constructed based on search data from 360 search engine of China in this paper. Then the DCCA and Thermal Optimal Path methods are used to explore the long-run dynamic relationship between CNY/USD exchange rate and the corresponding attention index. The results show that the significant interdependency exists and the change of exchange rate is 1-2 days lag behind the attention index.

Error in the Honeybee Waggle Dance Improves Foraging Flexibility

PubMed Central

Okada, Ryuichi; Ikeno, Hidetoshi; Kimura, Toshifumi; Ohashi, Mizue; Aonuma, Hitoshi; Ito, Etsuro

2014-01-01

The honeybee waggle dance communicates the location of profitable food sources, usually with a certain degree of error in the directional information ranging from 10–15° at the lower margin. We simulated one-day colonial foraging to address the biological significance of information error in the waggle dance. When the error was 30° or larger, the waggle dance was not beneficial. If the error was 15°, the waggle dance was beneficial when the food sources were scarce. When the error was 10° or smaller, the waggle dance was beneficial under all the conditions tested. Our simulation also showed that precise information (0–5° error) yielded great success in finding feeders, but also caused failures at finding new feeders, i.e., a high-risk high-return strategy. The observation that actual bees perform the waggle dance with an error of 10–15° might reflect, at least in part, the maintenance of a successful yet risky foraging trade-off. PMID:24569525

Sedimentology and hydrodynamic implications of a coarse-grained hurricane sequence in a carbonate reef setting

USGS Publications Warehouse

Spiske, M.; Jaffe, B.E.

2009-01-01

Storms and associated surges are major coast-shaping processes. Nevertheless, no typical sequences for storm surge deposits in different coastal settings have been established. This study interprets a coarse-grained hurricane ridge deposit on the island of Bonaire, Netherlands Antilles. The sequence was deposited during Hurricane Lenny in November 1999. Insight is gained into the hydrodynamics of surge flow by interpreting textural trends, particle imbrication, and deposit geometry. Vertical textural variations, caused by time-dependent hydrodynamic changes, were used to subdivide the deposit into depositional units that correspond to different stages of the surge, such as setup, peak, and return flow. Particle size and imbrication trends and geometry of the units reflect landward bed-load transport of components during the setup, a nondirectional flow with sediment falling out of suspension during the peak, and a seaward bedload transport during the return flow. Formation of a ridge during setup affected the texture of the return flow unit. Changing angles of imbrication reflect alternating flow velocities during each phase. Normal grading during setup and inverse grading during return flow are caused by decelerating and accelerating flow, respectively. Hence, the interpreted deposit seems to represent the first described complete hurricane surge sequence from a carbonate environment. ?? 2009 Geological Society of America.

26 CFR 301.7216-2 - Permissible disclosures or uses without consent of the taxpayer.

Code of Federal Regulations, 2010 CFR

2010-04-01

... services to the taxpayer. As another example, an accountant who prepares a tax return for a taxpayer may... the taxpayer, the attorney or accountant may make the tax return information available to third... section 7216(a) and § 301.7216-1 shall not apply to any disclosure of tax return information if the...

12 CFR 210.12 - Return of cash items and handling of returned checks.

Code of Federal Regulations, 2012 CFR

2012-01-01

... FEDWIRE (REGULATION J) Collection of Checks and Other Items By Federal Reserve Banks § 210.12 Return of...— (i) The electronic image portion of the item accurately represents all of the information on the... electronic image portion of the item accurately represents all of the information on the front and back of...

12 CFR 210.12 - Return of cash items and handling of returned checks.

Code of Federal Regulations, 2014 CFR

2014-01-01

... FEDWIRE (REGULATION J) Collection of Checks and Other Items By Federal Reserve Banks § 210.12 Return of...— (i) The electronic image portion of the item accurately represents all of the information on the... electronic image portion of the item accurately represents all of the information on the front and back of...

12 CFR 210.12 - Return of cash items and handling of returned checks.

Code of Federal Regulations, 2011 CFR

2011-01-01

... FEDWIRE (REGULATION J) Collection of Checks and Other Items By Federal Reserve Banks § 210.12 Return of...— (i) The electronic image portion of the item accurately represents all of the information on the... electronic image portion of the item accurately represents all of the information on the front and back of...

12 CFR 210.12 - Return of cash items and handling of returned checks.

Code of Federal Regulations, 2010 CFR

2010-01-01

... FEDWIRE (REGULATION J) Collection of Checks and Other Items By Federal Reserve Banks § 210.12 Return of...— (i) The electronic image portion of the item accurately represents all of the information on the... electronic image portion of the item accurately represents all of the information on the front and back of...

12 CFR 210.12 - Return of cash items and handling of returned checks.

Code of Federal Regulations, 2013 CFR

2013-01-01

... FEDWIRE (REGULATION J) Collection of Checks and Other Items By Federal Reserve Banks § 210.12 Return of...— (i) The electronic image portion of the item accurately represents all of the information on the... electronic image portion of the item accurately represents all of the information on the front and back of...

26 CFR 301.7216-1 - Penalty for disclosure or use of tax return information.

Code of Federal Regulations, 2010 CFR

2010-04-01

... information. 301.7216-1 Section 301.7216-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... the business of providing auxiliary services in connection with the preparation of tax returns, including a person who develops software that is used to prepare or file a tax return and any Authorized IRS...

26 CFR 1.6081-8 - Automatic extension of time to file certain information returns.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 13 2011-04-01 2011-04-01 false Automatic extension of time to file certain... TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Extension of Time for Filing Returns § 1.6081-8 Automatic extension of time to file certain information returns. (a) In general. Except as...

26 CFR 1.6081-8 - Automatic extension of time to file certain information returns.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Automatic extension of time to file certain... TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Extension of Time for Filing Returns § 1.6081-8 Automatic extension of time to file certain information returns. (a) In general. Except as provided in...

26 CFR 1.6081-8 - Automatic extension of time to file certain information returns.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 13 2013-04-01 2013-04-01 false Automatic extension of time to file certain... TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Extension of Time for Filing Returns § 1.6081-8 Automatic extension of time to file certain information returns. (a) In general. Except as...

26 CFR 1.6081-8 - Automatic extension of time to file certain information returns.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Automatic extension of time to file certain... TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Extension of Time for Filing Returns § 1.6081-8 Automatic extension of time to file certain information returns. (a) In general. Except as...

26 CFR 1.6081-8 - Automatic extension of time to file certain information returns.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 13 2012-04-01 2012-04-01 false Automatic extension of time to file certain... TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Extension of Time for Filing Returns § 1.6081-8 Automatic extension of time to file certain information returns. (a) In general. Except as...

Research on influence of different cover to the characteristic of FBG reflectance spectrum in vacuum thermal environment

NASA Astrophysics Data System (ADS)

Pei, Yifei; Zhang, Jingchuan; Zhang, Luosha; Liu, Yang; Zhang, Lina; Chen, Shiyu

2018-01-01

To satisfy the application of fiber grating sensor technology in high vacuum thermal environment, two different kinds of sleeve compactly single model fiber covered by acrylate and polyimide are researched. Influence of the cover to the characteristic of FBG reflectance spectrum in high vacuum thermal environment is analyzed and verified. First, transmission characteristic of single model fiber in high vacuum thermal environment is analyzed by solve the equation of heat conduction. Then, experimental program of influence on FBG reflection spectrum characteristics is designed and a hardware-in-the-loop detection platform is set up. Finally, the influence of temperature and vacuum on the reflection peak power of FBG in different coating single-mode transmission fiber under high vacuum thermal environment is studied and verified. Experimental results indicate that: when vacuum varied from normal pressure to 10-4Pa level and then return to normal pressure, temperature of two different coating single-mode transmission fiber dropped to -196 ° from room temperature and then returned to room temperature, after 224 hours, the peak power of the FBG reflectance spectrum did not change. It provided the theoretical and experimental basis for the application of optical fiber sensing technology in high vacuum (pressure about 10-4Pa level) and thermal environment (-196 ° 25 ° temperature cycle) .

Creating Resilient IT: How the Sign-Out Sheet Shows Clinicians Make Healthcare Work

PubMed Central

Nemeth, Christopher; Nunnally, Mark; O’Connor, Michael; Cook, Richard

2006-01-01

Information technology (IT) systems have been described as brittle and prone to automation surprises. Recent report of information system failure, particularly computerized physician order entry (CPOE) systems, shows the result of IT failure in actual practice. Such mismatches with healthcare work requirements necessitate improvement to IT research and development. Efforts to develop successful IT systems for healthcare’s sharp end must incorporate properties that reflect workers’ initiative in respose to domain constraints. Resilience is the feature of some systems that makes it possible for them to respond to sudden, unanticipated demands for performance and return to normal operation quickly, with minimum decrement in performance. Workers create resilience at healthcare’s sharp end by daily confronting constraints and obstacles that need to be surmounted in order to accomplish results. The sign-out sheet is an example of resilience that can be used to guide IT development. PMID:17238408

Return and profitability of space programs. Information - the main product of flights in space

NASA Astrophysics Data System (ADS)

Nikolova, Irena

The basic branch providing global information, as a product on the market, is astronautics and in particular aero and space flights. Nowadays economic categories like profitability, return, and self-financing are added to space information. The activity in the space information service market niche is an opportunity for realization of high economic efficiency and profitability. The present report aims at examining the possibilities for return and profitability of space programs. Specialists in economics from different countries strive for defining the economic effect of implementing space technologies in the technical branches on earth. Still the priorities here belong to government and insufficient market organization and orientation is apparent. Attracting private investors and searching for new mechanisms of financing are the factors for increasing economic efficiency and return of capital invested in the mentioned sphere. Return of utilized means is an economically justified goal, a motive for a bigger enlargement of efforts and directions for implementing the achievements of astronautics in the branches of economy on earth.

26 CFR 301.6037-2 - Required use of magnetic media for returns of electing small business corporation.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Required use of magnetic media for returns of... Information and Returns Returns and Records § 301.6037-2 Required use of magnetic media for returns of... magnetic media. An electing small business corporation required to file an electing small business return...

26 CFR 301.6037-2 - Required use of magnetic media for returns of electing small business corporation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Required use of magnetic media for returns of... Information and Returns Returns and Records § 301.6037-2 Required use of magnetic media for returns of... magnetic media. An electing small business corporation required to file an electing small business return...

26 CFR 301.6037-2 - Required use of magnetic media for returns of electing small business corporation.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Required use of magnetic media for returns of... Information and Returns Returns and Records § 301.6037-2 Required use of magnetic media for returns of... magnetic media. An electing small business corporation required to file an electing small business return...

26 CFR 301.6037-2 - Required use of magnetic media for returns of electing small business corporation.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Required use of magnetic media for returns of... Information and Returns Returns and Records § 301.6037-2 Required use of magnetic media for returns of... magnetic media. An electing small business corporation required to file an electing small business return...

Radius of curvature controlled mirror

DOEpatents

Neil, George R.; Rathke, John Wickham; Schultheiss, Thomas John; Shinn, Michelle D.; Dillon-Townes, Lawrence A.

2006-01-17

A controlled radius of curvature mirror assembly comprising: a distortable mirror having a reflective surface and a rear surface; and in descending order from the rear surface; a counter-distortion plate; a flow diverter having a flow diverter aperture at the center thereof; a flow return plate having a flow return aperture at the center thereof; a thermal isolation plate having a thermal isolation plate aperture at the center thereof and a flexible heater having a rear surface and a flexible heater aperture at the center thereof; a double walled tube defining a coolant feed chamber and a coolant return chamber; said coolant feed chamber extending to and through the flow diverter aperture and terminating at the counter-distortion plate and the coolant return chamber extending to and through the thermal isolation backplate and terminating at the flow diverter; and a coolant feed and a coolant return exit at the rear of said flexible heater.

76 FR 27749 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

... concerning information collection requirements related to Return Requirement for United States Persons... additional information or copies of this regulation should be directed to Joel Goldberger, (202) 927-9368... Internet at [email protected] . SUPPLEMENTARY INFORMATION: Title: Return Requirement for United...

26 CFR 301.6047-1 - Information relating to certain trusts and annuity and bond purchase plans.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Information relating to certain trusts and..., DEPARTMENT OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6047-1 Information relating to certain trusts and annuity and...

Co-movement measure of information transmission on international equity markets

NASA Astrophysics Data System (ADS)

Al Rahahleh, Naseem; Bhatti, M. Ishaq

2017-03-01

Recently, Bhatti and Nguyen (2012) used EVT and various stochastic copulas to study the cross-country co-movements diversification and asset pricing allocation. Weiss (2013) observed that Dynamic Conditional Correlation (DCC) models outperform various copula models. This paper attempts to contribute to the literature on multivariate models for capturing forward and backward return co-movement, spillover effects and volatility linkages. It reflects cross-country forward and backward co-movements more clearly among various coupled international stock markets relating to information transmission and price discovery for making investment decisions. Given the reality of fat-tail or skewed distribution of financial data, this paper proposes the use of VECM-DCC and VAR-DCC models which capture dynamic dependences between the Australian and other selected international financial stock markets. We observe that the return co-movement effects between Australian and Asian countries are bidirectional ((AUS ↔ Hong Kong), (AUS ↔ Japan)) with the exception of Taiwan (AUS → Taiwan). We also observe that the volatility spillover between the Australian and both the UK and the US markets are bidirectional with a larger volatility spillover from both toward the AUS market. Further, the UK market has a higher volatility spillover on the Australian market compared to the US market and the US market has a higher volatility spillover on the UK than that of the Australian market.

Evaluating the Generality and Limits of Blind Return-Oriented Programming Attacks

DTIC Science & Technology

2015-12-01

consider a recently proposed information disclosure vulnerability called blind return-oriented programming (BROP). Under certain conditions, this...implementation disclosure attacks 15. NUMBER OF PAGES 75 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT Unclassified 18. SECURITY CLASSIFICATION OF...Science iii THIS PAGE INTENTIONALLY LEFT BLANK iv ABSTRACT We consider a recently proposed information disclosure vulnerability called blind return

Evaluation of Experimental Data from the Gains Balloon GPS Surface Reflection Instrument

NASA Technical Reports Server (NTRS)

Ganoe, George G.; Johnson, Thomas A.; Somero, John Ryan

2002-01-01

The GPS Surface Reflection Instrument was integrated as an experiment on the GAINS (Global Airocean IN-situ System) 48-hour balloon mission flown in June 2002. The data collected by similar instruments in the past has been used to measure sea state from which ocean surface winds can be accurately estimated. The GPS signal has also been shown to be reflected from wetland areas and even from subsurface moisture. The current version of the instrument has been redesigned to be more compact, use less power, and withstand a greater variation in environmental conditions than previous versions. This instrument has also incorporated a new data collection mode to track 5 direct satellites (providing a continuous navigation solution) and multiplex the remaining 7 channels to track the reflected signal of the satellite tracked in channel 0. The new software mode has been shown to increase the signal to noise ratio of the collected data and enhance the science return of the instrument. During the GAINS balloon flight over the Northwest US, the instrument measured surface reflections as they were detected over the balloon's ground track. Since ground surface elevations in this area vary widely from the WGS-84 ellipsoid altitude, the instrument software has been modified to incorporate a surface altitude correction based on USGS 30-minute Digital Elevation Models. Information presented will include facts about instrument design goals, data collection methodologies and algorithms, and will focus on results of the science data analyses for the mission.

Evaluation of Experimental Data from the GAINS Balloon GPS Surface Reflection Instrument

NASA Technical Reports Server (NTRS)

Gance, George G.; Johnson, Thomas A.

2004-01-01

The GPS Surface Reflection Instrument was integrated as an experiment on the GAINS (Global Airocean IN-situ System) 48-hour balloon mission flown in September 2001. The data collected by similar instruments in the past has been used to measure sea state from which ocean surface winds can be accurately estimated. The GPS signal has also been shown to be reflected from wetland areas and even from subsurface moisture. The current version of the instrument has been redesigned to be more compact, use less power, and withstand a greater variation in environmental conditions than previous versions. This instrument has also incorporated a new data collection mode to track 5 direct satellites (providing a continuous navigation solution) and multiplex the remaining 7 channels to track the reflected signal of the satellite tracked in channel 0. The new software mode has been shown to increase the signal to noise ratio of the collected data and enhance the science return of the instrument. During the 48-hour flight over the Northwest US, the instrument will measure surface reflections that can be detected over the balloon's ground track. Since ground surface elevations in this area vary widely from the WGS-84 ellipsoid altitude, the instrument software has been modified to incorporate a surface altitude correction based on USGS 30-minute Digital Elevation Models. Information presented will include facts about instrument design goals, data collection methodologies and algorithms, and results of the science data analyses for the 48-hour mission.

78 FR 17471 - Privacy Act of 1974

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-21

... (TIN), Address, Tax Return/Account Information IV. Electronic transmission specifics such as sender's... unclassified (SBU) information that is being transmitted in violation of IRS security policy that requires an...] IV. Information Return Master File (IRMF) [Treasury/IRS 22.061] V. CADE Individual Master File (IMF...

[Acclimatization of relocated children and adolescents].

PubMed

Moilanen, I; Myhrman, A

1989-03-01

The effects of return migration on emotional well-being were studied in those school-aged children and adolescents who had returned to northern Finland from Sweden during 1984 and 1985. Each of the 320 returning children and adolescents was assigned a control from the same class at school, matched for age and sex, who had not emigrated. According to a parent questionnaire, the returning boys were irritable more often than the control boys, and they also scored higher on the self-report scale "Children's Depression Inventory." In the teachers' evaluations (Rutter B2 Scale), the returning boys had psychiatric disorders more often than their controls. For both returning boys and girls, overall scholastic achievement was poorer than in the controls, but performance in foreign languages (mainly English) was better. If the father was absent from the family, this was reflected in the scholastic achievement and emotional well-being of both the returnees and the control subjects. How well the children coped with their return to Finland was also affected by what the language of instruction had been in Sweden, whether there had been a language change upon returning to Finland and how much mental preparation there had been for moving.

Weather radar performance monitoring using a metallic-grid ground-scatterer

NASA Astrophysics Data System (ADS)

Falconi, Marta Tecla; Montopoli, Mario; Marzano, Frank Silvio; Baldini, Luca

2017-10-01

The use of ground return signals is investigated for checks on the calibration of power measurements of a polarimetric C-band radar. To this aim, a peculiar permanent single scatterer (PSS) consisting of a big metallic roof with a periodic mesh grid structure and having a hemisphere-like shape is considered. The latter is positioned in the near-field region of the weather radar and its use, as a reference calibrator, shows fairly good results in terms of reflectivity and differential reflectivity monitoring. In addition, the use of PSS indirectly allows to check for the radar antenna de-pointing which is another issue usually underestimated when dealing with weather radars. Because of the periodic structure of the considered PSS, simulations of its electromagnetic behavior were relatively easy to perform. To this goal, we used an electromagnetic Computer-Aided-Design (CAD) with an ad-hoc numerical implementation of a full-wave solution to model our PSS in terms of reflectivity and differential reflectivity factor. Comparison of model results and experimental measurements are then shown in this work. Our preliminary investigation can pave the way for future studies aiming at characterizing ground-clutter returns in a more accurate way for radar calibration purposes.

Interaction of reflected ions with the firehose marginally stable current sheet - Implications for plasma sheet convection

NASA Technical Reports Server (NTRS)

Pritchett, P. L.; Coroniti, F. V.

1992-01-01

The firehose marginally stable current sheet, which may model the flow away from the distant reconnection neutral line, assumes that the accelerated particles escape and never return to re-encounter the current region. This assumption fails on the earthward side where the accelerated ions mirror in the geomagnetic dipole field and return to the current sheet at distances up to about 30 R(E) down the tail. Two-dimensional particle simulations are used to demonstrate that the reflected ions drive a 'shock-like' structure in which the incoming flow is decelerated and the Bz field is highly compressed. These effects are similar to those produced by adiabatic choking of steady convection. Possible implications of this interaction for the dynamics of the tail are considered.

Using an incoherent target return to adaptively focus through atmospheric turbulence

NASA Astrophysics Data System (ADS)

Nelson, W.; Palastro, J. P.; Wu, C.; Davis, C. C.

2016-03-01

A laser beam propagating to a remote target through atmospheric turbulence acquires intensity fluctuations. If the target is cooperative and provides a coherent return beam, the phase measured near the beam transmitter and adaptive optics can, in principle, correct these fluctuations. Generally, however, the target is uncooperative. In this case, we show that an incoherent return from the target can be used instead. Using the principle of reciprocity, we derive a novel relation between the field at the target and the reflected field at a detector. We simulate an adaptive optics system that utilizes this relation to focus a beam through atmospheric turbulence onto the incoherent surface.

76 FR 30433 - Proposed Collection; Comment Request for Forms 8329 and 8330

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-25

... information technology; and (e) estimates of capital or start-up costs and costs of operation, maintenance... Form 8329, Lender's Information Return for Mortgage Credit Certificates (MCCs) and Form 8330, Issuer's Quarterly Information Return for Mortgage Credit Certificates (MCCs). DATES: Written comments should be...

78 FR 40831 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-08

... on proposed and/or continuing information collections, as required by the Paperwork Reduction Act of... the information to ensure compliance with the requirement under the regulation that the taxpayer... internal revenue law. Generally, tax returns and tax return information are confidential, as required by 26...

Split-spectrum intensity-based optical fiber sensors for measurement of microdisplacement, strain, and pressure

NASA Astrophysics Data System (ADS)

Wang, Anbo; Miller, Mark S.; Plante, Angela J.; Gunther, Michael F.; Murphy, Kent A.; Claus, Richard O.

1996-05-01

A self-referencing technique compensating for fiber losses and source fluctuations in reflective air-gap intensity-based optical fiber sensors is described. A dielectric multilayer short-wave-pass filter is fabricated onto or attached to the output end face of the lead-in-lead-out multimode fiber. The incoming broadband light from a white light or a light-emitting diode is partially reflected at the filter. The transmitted light through the filter projects onto a mirror. The light returning from the reflecting mirror is recoupled into the lead-in-lead-out fiber. These two reflections from the filter and the reflecting mirror are spectrally separated at the detector end. The power ratio of these two reflections is insensitive to source fluctuations and fiber-bending loss. However, because the second optical signal depends on the air-gap separation between the end face of the lead-in-lead-out fiber and the reflecting mirror, the ratio provides the information on the air-gap length. A resolution of 0.13 mu m has been obtained over a microdisplacement measurement range of 0-254 mu m. The sensor is shown to be insensitive to both fiber-bending losses and variations in source power. Based on this approach, a fiber-strain sensor was fabricated with a multilayer interference filter directly fabricated on the end face of the fiber. A resolution of 13.4 microstrain was obtained over a measurement range of 0-20,000 microstrain with a gauge length of 10 mm. The split-spectrum method is also incorporated into a diaphragm displacement-based pressure sensor with a demonstrated resolution of 450 Pa over a measurement range of 0-0.8 MPa.

26 CFR 301.6104(d)-1 - Public inspection and distribution of applications for tax exemption and annual information...

Code of Federal Regulations, 2013 CFR

2013-04-01

... applications for tax exemption and annual information returns of tax-exempt organizations. 301.6104(d)-1... tax-exempt organization shall make its annual information returns (as defined in paragraph (b)(4) of... or subordinate organizations, see paragraph (f)(1) of this section. (4) Annual information return—(i...

26 CFR 301.6104(d)-1 - Public inspection and distribution of applications for tax exemption and annual information...

Code of Federal Regulations, 2014 CFR

2014-04-01

... applications for tax exemption and annual information returns of tax-exempt organizations. 301.6104(d)-1... tax-exempt organization shall make its annual information returns (as defined in paragraph (b)(4) of... or subordinate organizations, see paragraph (f)(1) of this section. (4) Annual information return—(i...

26 CFR 301.6104(d)-1 - Public inspection and distribution of applications for tax exemption and annual information...

Code of Federal Regulations, 2012 CFR

2012-04-01

... applications for tax exemption and annual information returns of tax-exempt organizations. 301.6104(d)-1... tax-exempt organization shall make its annual information returns (as defined in paragraph (b)(4) of... or subordinate organizations, see paragraph (f)(1) of this section. (4) Annual information return—(i...

Do release-site biases reflect response to the Earth's magnetic field during position determination by homing pigeons?

PubMed

Mora, Cordula V; Walker, Michael M

2009-09-22

How homing pigeons (Columba livia) return to their loft from distant, unfamiliar sites has long been a mystery. At many release sites, untreated birds consistently vanish from view in a direction different from the home direction, a phenomenon called the release-site bias. These deviations in flight direction have been implicated in the position determination (or map) step of navigation because they may reflect local distortions in information about location that the birds obtain from the geophysical environment at the release site. Here, we performed a post hoc analysis of the relationship between vanishing bearings and local variations in magnetic intensity using previously published datasets for pigeons homing to lofts in Germany. Vanishing bearings of both experienced and naïve birds were strongly associated with magnetic intensity variations at release sites, with 90 per cent of bearings lying within +/-29 degrees of the magnetic intensity slope or contour direction. Our results (i) demonstrate that pigeons respond in an orderly manner to the local structure of the magnetic field at release sites, (ii) provide a mechanism for the occurrence of release-site biases and (iii) suggest that pigeons may derive spatial information from the magnetic field at the release site that could be used to estimate their current position relative to their loft.

26 CFR 31.6081(a)-1 - Extensions of time for filing returns and other documents.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Retirment Tax Act will be granted. (2) Information returns of employers on Forms W-2 and W-3—In general. The Commissioner may grant an extension of time in which to file the Social Security Administration copy of Forms W-2 and the accompanying transmittal form which constitutes an information return under § 31.6051-2(a...

26 CFR 31.6081(a)-1 - Extensions of time for filing returns and other documents.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Retirment Tax Act will be granted. (2) Information returns of employers on Forms W-2 and W-3—In general. The Commissioner may grant an extension of time in which to file the Social Security Administration copy of Forms W-2 and the accompanying transmittal form which constitutes an information return under § 31.6051-2(a...

26 CFR 31.6081(a)-1 - Extensions of time for filing returns and other documents.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Retirment Tax Act will be granted. (2) Information returns of employers on Forms W-2 and W-3—In general. The Commissioner may grant an extension of time in which to file the Social Security Administration copy of Forms W-2 and the accompanying transmittal form which constitutes an information return under § 31.6051-2(a...

26 CFR 31.6081(a)-1 - Extensions of time for filing returns and other documents.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Retirment Tax Act will be granted. (2) Information returns of employers on Forms W-2 and W-3—In general. The Commissioner may grant an extension of time in which to file the Social Security Administration copy of Forms W-2 and the accompanying transmittal form which constitutes an information return under § 31.6051-2(a...

26 CFR 301.6103(a)-2 - Disclosures after December 31, 1976, by attorneys of the Department of Justice and officers and...

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Disclosures after December 31, 1976, by attorneys of the Department of Justice and officers and employees of the Office of the Chief Counsel for the Internal Revenue Service of returns and return information (including taxpayer return information) disclosed to such attorneys, officers, and...

26 CFR 301.6103(k)(6)-1 - Disclosure of return information by certain officers and employees for investigative purposes.

Code of Federal Regulations, 2011 CFR

2011-04-01

... officers and employees for investigative purposes. 301.6103(k)(6)-1 Section 301.6103(k)(6)-1 Internal... PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(6)-1 Disclosure of...) Pursuant to the provisions of section 6103(k)(6) and subject to the conditions of this section, an internal...

26 CFR 301.6103(k)(6)-1 - Disclosure of return information by certain officers and employees for investigative purposes.

Code of Federal Regulations, 2014 CFR

2014-04-01

... officers and employees for investigative purposes. 301.6103(k)(6)-1 Section 301.6103(k)(6)-1 Internal... PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(6)-1 Disclosure of...) Pursuant to the provisions of section 6103(k)(6) and subject to the conditions of this section, an internal...

26 CFR 301.6103(k)(6)-1 - Disclosure of return information by certain officers and employees for investigative purposes.

Code of Federal Regulations, 2012 CFR

2012-04-01

... officers and employees for investigative purposes. 301.6103(k)(6)-1 Section 301.6103(k)(6)-1 Internal... PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(6)-1 Disclosure of...) Pursuant to the provisions of section 6103(k)(6) and subject to the conditions of this section, an internal...

26 CFR 301.6103(k)(6)-1 - Disclosure of return information by certain officers and employees for investigative purposes.

Code of Federal Regulations, 2013 CFR

2013-04-01

... officers and employees for investigative purposes. 301.6103(k)(6)-1 Section 301.6103(k)(6)-1 Internal... PROCEDURE AND ADMINISTRATION Information and Returns Returns and Records § 301.6103(k)(6)-1 Disclosure of...) Pursuant to the provisions of section 6103(k)(6) and subject to the conditions of this section, an internal...

Sharpening the intangibles edge.

PubMed

Lev, Baruch

2004-06-01

Intangible assets--patents and know-how, brands, a skilled workforce, strong customer relationships, software, unique processes and organizational designs, and the like--generate most of a company's growth and shareholder value. Yet extensive research indicates that investors systematically misprice the shares of intangibles-intensive enterprises. Clearly, overpricing wastes capital. But underpricing raises the cost of capital, hamstringing executives in their efforts to take advantage of further growth opportunities. How do you break this vicious cycle? By generating better information about your investments in intangibles, and by disclosing at least some of that data to the capital markets. Getting at that information is easier said than done, however. There are no markets generating visible prices for intellectual capital, brands, or human capital to assist investors in correctly valuing intangibles-intensive companies. And current accounting practices lump funds spent on intangibles with general expenses, so that investors and executives don't even know how much is being invested in them, let alone what a return on those investments might be. At the very least, companies should break out the amounts spent on intangibles and disclose them to the markets. More fundamentally, executives should start thinking of intangibles not as costs but as assets, so that they are recognized as investments whose returns are identified and monitored. The proposals laid down in this article are only a beginning, the author stresses. Corporations and accounting bodies should make systematic efforts to develop information that can reliably reflect the unique attributes of intangible assets. The current serious misallocations of resources should be incentive enough for businesses to join--and even lead--such developments.

26 CFR 1.852-8 - Information returns.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) INCOME TAXES (CONTINUED) Regulated Investment Companies and Real Estate Investment Trusts § 1.852-8 Information returns. Nothing in §§ 1.852-6 and 1.852-7 shall be construed to relieve regulated investment...

26 CFR 1.852-8 - Information returns.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) INCOME TAXES (CONTINUED) Regulated Investment Companies and Real Estate Investment Trusts § 1.852-8 Information returns. Nothing in §§ 1.852-6 and 1.852-7 shall be construed to relieve regulated investment...

26 CFR 1.852-8 - Information returns.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) INCOME TAXES (CONTINUED) Regulated Investment Companies and Real Estate Investment Trusts § 1.852-8 Information returns. Nothing in §§ 1.852-6 and 1.852-7 shall be construed to relieve regulated investment...

26 CFR 1.852-8 - Information returns.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) INCOME TAXES Regulated Investment Companies and Real Estate Investment Trusts § 1.852-8 Information returns. Nothing in §§ 1.852-6 and 1.852-7 shall be construed to relieve regulated investment companies or...

26 CFR 1.852-8 - Information returns.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) INCOME TAXES (CONTINUED) Regulated Investment Companies and Real Estate Investment Trusts § 1.852-8 Information returns. Nothing in §§ 1.852-6 and 1.852-7 shall be construed to relieve regulated investment...

U-Th-Pb, Sm-Nd, Rb-Sr, and Lu-Hf systematics of returned Mars samples

NASA Technical Reports Server (NTRS)

Tatsumoto, M.; Premo, W. R.

1988-01-01

The advantage of studying returned planetary samples cannot be overstated. A wider range of analytical techniques with higher sensitivities and accuracies can be applied to returned samples. Measurement of U-Th-Pb, Sm-Nd, Rb-Sr, and Lu-Hf isotopic systematics for chronology and isotopic tracer studies of planetary specimens cannot be done in situ with desirable precision. Returned Mars samples will be examined using all the physical, chemical, and geologic methods necessary to gain information on the origin and evolution of Mars. A returned Martian sample would provide ample information regarding the accretionary and evolutionary history of the Martian planetary body and possibly other planets of our solar system.

Mars Sample Return Using Solar Sail Propulsion

NASA Technical Reports Server (NTRS)

Johnson, Les; Macdonald, Malcolm; Mcinnes, Colin; Percy, Tom

2012-01-01

Many Mars Sample Return (MSR) architecture studies have been conducted over the years. A key element of them is the Earth Return Stage (ERS) whose objective is to obtain the sample from the Mars Ascent Vehicle (MAV) and return it safely to the surface of the Earth. ERS designs predominantly use chemical propulsion [1], incurring a significant launch mass penalty due to the low specific impulse of such systems coupled with the launch mass sensitivity to returned mass. It is proposed to use solar sail propulsion for the ERS, providing a high (effective) specific impulse propulsion system in the final stage of the multi-stage system. By doing so to the launch mass of the orbiter mission can be significantly reduced and hence potentially decreasing mission cost. Further, solar sailing offers a unique set of non-Keplerian low thrust trajectories that may enable modifications to the current approach to designing the Earth Entry Vehicle by potentially reducing the Earth arrival velocity. This modification will further decrease the mass of the orbiter system. Solar sail propulsion uses sunlight to propel vehicles through space by reflecting solar photons from a large, mirror-like surface made of a lightweight, reflective material. The continuous photonic pressure provides propellantless thrust to conduct orbital maneuvering and plane changes more efficiently than conventional chemical propulsion. Because the Sun supplies the necessary propulsive energy, solar sails require no onboard propellant, thus reducing system mass. This technology is currently at TRL 7/8 as demonstrated by the 2010 flight of the Japanese Aerospace Exploration Agency, JAXA, IKAROS mission. [2

Nutritional supplement products: Does the label information influence purchasing decisions for the physically active?

PubMed

Gabriels, Gary; Lambert, Mike

2013-10-02

The increase in sales of nutritional supplement globally can be attributed, in part, to aggressive marketing by manufacturers, rather than because the nutritional supplements have become more effective. Furthermore, the accuracy of the labelling often goes unchallenged. Therefore, any effects of the supplement, may be due to contaminants or adulterants in these products not reflected on the label. A self-administered questionnaire was used to determine how consumers of nutritional supplements acquired information to assist their decision-making processes, when purchasing a product. The study was approved by the University of Cape Town, Faculty of Health Sciences Human Research Ethics Committee. The questionnaire consisted of seven, closed and open-ended questions. The participants were asked to respond to the questions according to a defined list of statements. A total of 259 participants completed and returned questionnaires. The data and processing of the returned questionnaires was captured using Windows-based Microsoft® Office Excel 2003 SP 1 (Excel © 1985-2003 Microsoft Corporation). Statistica Version 10 (copyright © Stat Soft, Inc. 1984-2011) was used to calculate the descriptive statistics. The main finding of the study was that nearly 70% of the respondents who purchased supplements were strongly influenced by container label information that stipulated that the nutritional supplement product is free of banned substances. The second finding was that just over 50% of the respondents attached importance to the quality of the nutritional supplement product information on the container label. The third finding was that about 40% of the respondents were strongly influenced by the ingredients on the labels when they purchased nutritional supplements. This study, (i) identifies short-comings in current labelling information practices, (ii) provides opportunities to improve label and non-label information and communication, and, (iii) presents the case for quality assurance laboratory "screening testing" of declared and undeclared contaminants and/or adulterants, that could have negative consequences to the consumer.

Nutritional supplement products: does the label information influence purchasing decisions for the physically active?

PubMed Central

2013-01-01

Background The increase in sales of nutritional supplement globally can be attributed, in part, to aggressive marketing by manufacturers, rather than because the nutritional supplements have become more effective. Furthermore, the accuracy of the labelling often goes unchallenged. Therefore, any effects of the supplement, may be due to contaminants or adulterants in these products not reflected on the label. Methods A self-administered questionnaire was used to determine how consumers of nutritional supplements acquired information to assist their decision-making processes, when purchasing a product. The study was approved by the University of Cape Town, Faculty of Health Sciences Human Research Ethics Committee. The questionnaire consisted of seven, closed and open-ended questions. The participants were asked to respond to the questions according to a defined list of statements. A total of 259 participants completed and returned questionnaires. The data and processing of the returned questionnaires was captured using Windows-based Microsoft® Office Excel 2003 SP 1 (Excel © 1985–2003 Microsoft Corporation). Statistica Version 10 (copyright © Stat Soft, Inc. 1984–2011) was used to calculate the descriptive statistics. Results The main finding of the study was that nearly 70% of the respondents who purchased supplements were strongly influenced by container label information that stipulated that the nutritional supplement product is free of banned substances. The second finding was that just over 50% of the respondents attached importance to the quality of the nutritional supplement product information on the container label. The third finding was that about 40% of the respondents were strongly influenced by the ingredients on the labels when they purchased nutritional supplements. Conclusion This study, (i) identifies short-comings in current labelling information practices, (ii) provides opportunities to improve label and non-label information and communication, and, (iii) presents the case for quality assurance laboratory “screening testing” of declared and undeclared contaminants and/or adulterants, that could have negative consequences to the consumer. PMID:24088193

Estimation of lunar surface maturity and ferrous oxide from Moon Mineralogy Mapper (M3) data through data interpolation techniques

NASA Astrophysics Data System (ADS)

Ajith Kumar, P.; Kumar, Shashi

2016-04-01

Surface maturity estimation of the lunar regolith revealed selenological process behind the formation of lunar surface, which might be provided vital information regarding the geological evolution of earth, because lunar surface is being considered as 8-9 times older than as that of the earth. Spectral reflectances data from Moon mineralogy mapper (M3), the hyperspectral sensor of chandrayan-1 coupled with the standard weight percentages of FeO from lunar returned samples of Apollo and Luna landing sites, through data interpolation techniques to generate the weight percentage FeO map of the target lunar locations. With the interpolated data mineral maps were prepared and the results are analyzed.

JPRS Report. Science & Technology: Japan.

DTIC Science & Technology

1987-07-07

the mirror with this high reflectance is also provided with a function of cutting off return light. The method of cutting off return light which is...0.351 micron), far down from the planned level of 100 kJ, owing to a damage incurred in the laser glass by absorption and heating of a contaminant...a new project, is also underway, which involves a "two-laser method " wherein ions are produced by a carbon-dioxide laser and subseguently excited

Inflation Accounting Methods and their Effectiveness

DTIC Science & Technology

1992-06-01

security is measured by the standard deviation of its returns in the past periods and is reflected in the security’ s market price . The Capital Asset Pricing ...purchasing power should be limited to items which are used by an average consumer. Economists tend to perceive the general price level as the cost of living...accounting. Two common measures of business performance are income and rate of return on capital . Since depreciation charges for long-lived assets do

"The Earth is Not Flat Any More": Reflections on the Impact of a Rural/Urban Educational Leadership Exchange on Place-Based Instruction

ERIC Educational Resources Information Center

Norris, Cynthia J.

2005-01-01

This article presents an exploratory case study that sought to gain insight into the development of both cognitive and affective understandings of place that resulted from the UTK (University of Tennessee in Knoxville) cohort visits to the Cincinnati schools. Ten reflections were collected from the cohort members upon their return from these…

26 CFR 1.857-10 - Information returns.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) INCOME TAXES (CONTINUED) Real Estate Investment Trusts § 1.857-10 Information returns. Nothing in §§ 1.857-8 and 1.857-9 shall be construed to relieve a real estate investment trust or its shareholders...

26 CFR 1.857-10 - Information returns.

Code of Federal Regulations, 2012 CFR

2012-04-01

...) INCOME TAXES (CONTINUED) Real Estate Investment Trusts § 1.857-10 Information returns. Nothing in §§ 1.857-8 and 1.857-9 shall be construed to relieve a real estate investment trust or its shareholders...

26 CFR 1.857-10 - Information returns.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) INCOME TAXES (CONTINUED) Real Estate Investment Trusts § 1.857-10 Information returns. Nothing in §§ 1.857-8 and 1.857-9 shall be construed to relieve a real estate investment trust or its shareholders...

26 CFR 1.857-10 - Information returns.

Code of Federal Regulations, 2011 CFR

2011-04-01

...) INCOME TAXES (CONTINUED) Real Estate Investment Trusts § 1.857-10 Information returns. Nothing in §§ 1.857-8 and 1.857-9 shall be construed to relieve a real estate investment trust or its shareholders...

Integrated Portfolio Analysis: Return on Investment and Real Options Analysis of Intelligence Information Systems (Cryptologic Carry On Program)

DTIC Science & Technology

2006-09-30

unlimited. Prepared for: Naval Postgraduate School, Monterey, California 93943 Integrated Portfolio Analysis : Return on Investment and Real Options... Analysis of Intelligence Information Systems (Cryptologic Carry On Program) 30 September 2006 by LCDR Cesar G. Rios, Jr., Naval Postgraduate...October 2005 – 30 September 2006 4. TITLE AND SUBTITLE Integrated Portfolio Analysis : Return on Investment and Real Options Analysis of Intelligence

5 CFR 2634.403 - Qualified blind trusts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... less than $1,000; (7) The trustee or his designee shall prepare the trust's income tax return. Under no..., the trust's tax return, any information relating to that return except for a summary of trust income in categories necessary for an interested party to complete his individual tax return, or any...

78 FR 45615 - Proposed Collection; Comment Request for the Annual Return/Report of Employee Benefit Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-29

... Annual Return/Report of Employee Benefit Plan AGENCY: Internal Revenue Service (IRS), Treasury. ACTION..., the IRS is soliciting comments concerning the Annual Return/Report of Employee Benefit Plan. [email protected] . SUPPLEMENTARY INFORMATION: Title: Annual Return/Report of Employee Benefit Plan. OMB...

26 CFR 1.6037-1 - Return of electing small business corporation.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Return of electing small business corporation... small business corporation. (a) In general. Every small business corporation (as defined in section 1371... return. The return shall also set forth the following information concerning the electing small business...

26 CFR 1.6037-1 - Return of electing small business corporation.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 13 2012-04-01 2012-04-01 false Return of electing small business corporation... small business corporation. (a) In general. Every small business corporation (as defined in section 1371... return. The return shall also set forth the following information concerning the electing small business...

26 CFR 1.6037-1 - Return of electing small business corporation.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 26 Internal Revenue 13 2013-04-01 2013-04-01 false Return of electing small business corporation... small business corporation. (a) In general. Every small business corporation (as defined in section 1371... return. The return shall also set forth the following information concerning the electing small business...

26 CFR 1.6037-1 - Return of electing small business corporation.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Return of electing small business corporation... business corporation. (a) In general. Every small business corporation (as defined in section 1371(a... return. The return shall also set forth the following information concerning the electing small business...

Randomness in denoised stock returns: The case of Moroccan family business companies

NASA Astrophysics Data System (ADS)

Lahmiri, Salim

2018-02-01

In this paper, we scrutinize entropy in family business stocks listed on Casablanca stock exchange and market index to assess randomness in their returns. For this purpose, we adopt a novel approach based on combination of stationary wavelet transform and Tsallis entropy for empirical analysis of the return series. The obtained empirical results show strong evidence that their respective entropy functions are characterized by opposite dynamics. Indeed, the information contents of their respective dynamics are statistically and significantly different. Obviously, information on regular events carried by family business returns is more certain, whilst that carried by market returns is uncertain. Such results are definitively useful to understand the nonlinear dynamics on returns on family business companies and those of the market. Without a doubt, they could be helpful for quantitative portfolio managers and investors.

26 CFR 301.6721-1 - Failure to file correct information returns.

Code of Federal Regulations, 2011 CFR

2011-04-01

... file timely includes a failure to file in the required manner, for example, on magnetic media or in... they fall below the 250-threshold requirement) or on magnetic media or other machine-readable form. Filers who are required to file information returns on magnetic media and who file such information...

The Relationship between Return on Profitability and Costs of Outsourcing Information Technology Technical Support

ERIC Educational Resources Information Center

Odion, Segun

2011-01-01

The purpose of this quantitative correlational research study was to examine the relationship between costs of operation and total return on profitability of outsourcing information technology technical support in a two-year period of outsourcing operations. United States of America list of Fortune 1000 companies' chief information officers…

34 CFR 668.57 - Acceptable documentation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... tax account information. (3) An institution shall accept, in lieu of an income tax return or an IRS listing of tax account information of an individual whose income was used in calculating the EFC of an... the tax return or a Listing of Tax Account Information, and the IRS or a government of a U.S...

26 CFR 301.6721-1 - Failure to file correct information returns.

Code of Federal Regulations, 2010 CFR

2010-04-01

... file timely includes a failure to file in the required manner, for example, on magnetic media or in... they fall below the 250-threshold requirement) or on magnetic media or other machine-readable form. Filers who are required to file information returns on magnetic media and who file such information...

78 FR 2722 - Proposed Collection; Comment Request for Form 13920 and 13930

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-14

... Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting... information unless the collection of information displays a valid OMB control number. Books or records... the administration of any internal revenue law. Generally, tax returns and tax return information are...

77 FR 6865 - Proposed Collection; Comment Request for Notice 2011-83

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-09

... 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments concerning... information unless the collection of information displays a valid OMB control number. Books or records... the administration of any internal revenue law. Generally, tax returns and tax return information are...

76 FR 40450 - Proposed Collection; Comment Request for Notice 2008-56

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-08

... 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A)). The IRS is soliciting comments concerning... information unless the collection of information displays a valid OMB control number. Books or records... the administration of any internal revenue law. Generally, tax returns and tax return information are...

26 CFR 301.6721-1 - Failure to file correct information returns.

Code of Federal Regulations, 2012 CFR

2012-04-01

... file timely includes a failure to file in the required manner, for example, on magnetic media or in... they fall below the 250-threshold requirement) or on magnetic media or other machine-readable form. Filers who are required to file information returns on magnetic media and who file such information...

26 CFR 301.6721-1 - Failure to file correct information returns.

Code of Federal Regulations, 2013 CFR

2013-04-01

... file timely includes a failure to file in the required manner, for example, on magnetic media or in... they fall below the 250-threshold requirement) or on magnetic media or other machine-readable form. Filers who are required to file information returns on magnetic media and who file such information...

77 FR 64378 - Proposed Collection; Comment Request for Form 3520-A

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-19

... 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments concerning Form 3520-A, Annual Information Return of Foreign Trust With a U.S. Owner. DATES: Written [email protected] . SUPPLEMENTARY INFORMATION: Title: Annual Information Return of Foreign Trust With A U.S...

26 CFR 301.6721-1 - Failure to file correct information returns.

Code of Federal Regulations, 2014 CFR

2014-04-01

... file timely includes a failure to file in the required manner, for example, on magnetic media or in... they fall below the 250-threshold requirement) or on magnetic media or other machine-readable form. Filers who are required to file information returns on magnetic media and who file such information...

Modeling of SAR returns from a red pine stand

NASA Technical Reports Server (NTRS)

Lang, R. H.; Kilic, O.; Chauhan, N. S.; Ranson, J.

1992-01-01

Bright P-band radar returns from red pine forests have been observed on synthetic aperture radar (SAR) images in Bangor, Maine. A plot of red pine trees was selected for the characterization and modeling to understand the cause of the high P-band returns. The red pine stand under study consisted of mature trees. Diameter at breast height (DBH) measurements were made to determine stand density as a function of tree diameter. Soil moisture and bulk density measurements were taken along with ground rough surface profiles. Detailed biomass measurements of the needles, shoots, branches, and trunks were also taken. These site statistics have been used in a distorted Born approximation model of the forest. Computations indicate that the direct-reflected or the double-bounce contributions from the ground are responsible for the high observed P-band returns for HH polarization.

Lidar point density analysis: implications for identifying water bodies

USGS Publications Warehouse

Worstell, Bruce B.; Poppenga, Sandra K.; Evans, Gayla A.; Prince, Sandra

2014-01-01

Most airborne topographic light detection and ranging (lidar) systems operate within the near-infrared spectrum. Laser pulses from these systems frequently are absorbed by water and therefore do not generate reflected returns on water bodies in the resulting void regions within the lidar point cloud. Thus, an analysis of lidar voids has implications for identifying water bodies. Data analysis techniques to detect reduced lidar return densities were evaluated for test sites in Blackhawk County, Iowa, and Beltrami County, Minnesota, to delineate contiguous areas that have few or no lidar returns. Results from this study indicated a 5-meter radius moving window with fewer than 23 returns (28 percent of the moving window) was sufficient for delineating void regions. Techniques to provide elevation values for void regions to flatten water features and to force channel flow in the downstream direction also are presented.

26 CFR 1.857-10 - Information returns.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) INCOME TAXES Real Estate Investment Trusts § 1.857-10 Information returns. Nothing in §§ 1.857-8 and 1.857-9 shall be construed to relieve a real estate investment trust or its shareholders from the duty...

HIV Testing in the United States

MedlinePlus

... health facilities ;” May 2007. ← Return to text FDA Consumer Information, “Fourth Generation HIV Diagnostic Test Approved, permitting ... HIV): Screening; ” April 2013. ← Return to text FDA Consumer Information, “First rapid diagnostic test to detect both ...

Betting patterns for sports and races: a longitudinal analysis of online wagering in Australia.

PubMed

Gainsbury, Sally M; Russell, Alex

2015-03-01

Online wagering is increasing in popularity as it is easily accessible through websites which market these services widely. However, few studies have examined online betting based on actual behavioural data. This paper describes the results of an analysis of 2,522,299 bets placed with an Australian online wagering operator over a 1-year period. The majority of bets placed were for a win (45.31 %) and were placed on races (86.74 %) or sports (11.29 %). Sports betting was dominated by ball sports, reflecting popular interest in these events. More than three-quarters (77.63 %) of the bets were losses and there was large variation in bet size between bet types and events bet on although average bets were higher than in previously reported studies. The most popular bets placed to win, had a relatively high rate of losses and lowest average returns, which may reflect less sophisticated betting behaviour. More specific handicap and total bets were placed by fewer customers, but were larger bets with the greatest returns. Similarly, bets placed on less popular sporting events had greater average returns potentially reflecting greater customer sophistication and knowledge raising the possibility of a proportion of bettors being more 'skilled'. As the first paper to analyze the types of bets placed on events and outcomes the results support the notion that wagering is an entertainment activity, and the majority of customers are motivated by factors other than simply winning money.

Intercomparison of attenuation correction algorithms for single-polarized X-band radars

NASA Astrophysics Data System (ADS)

Lengfeld, K.; Berenguer, M.; Sempere Torres, D.

2018-03-01

Attenuation due to liquid water is one of the largest uncertainties in radar observations. The effects of attenuation are generally inversely proportional to the wavelength, i.e. observations from X-band radars are more affected by attenuation than those from C- or S-band systems. On the other hand, X-band radars can measure precipitation fields in higher temporal and spatial resolution and are more mobile and easier to install due to smaller antennas. A first algorithm for attenuation correction in single-polarized systems was proposed by Hitschfeld and Bordan (1954) (HB), but it gets unstable in case of small errors (e.g. in the radar calibration) and strong attenuation. Therefore, methods have been developed that restrict attenuation correction to keep the algorithm stable, using e.g. surface echoes (for space-borne radars) and mountain returns (for ground radars) as a final value (FV), or adjustment of the radar constant (C) or the coefficient α. In the absence of mountain returns, measurements from C- or S-band radars can be used to constrain the correction. All these methods are based on the statistical relation between reflectivity and specific attenuation. Another way to correct for attenuation in X-band radar observations is to use additional information from less attenuated radar systems, e.g. the ratio between X-band and C- or S-band radar measurements. Lengfeld et al. (2016) proposed such a method based isotonic regression of the ratio between X- and C-band radar observations along the radar beam. This study presents a comparison of the original HB algorithm and three algorithms based on the statistical relation between reflectivity and specific attenuation as well as two methods implementing additional information of C-band radar measurements. Their performance in two precipitation events (one mainly convective and the other one stratiform) shows that a restriction of the HB is necessary to avoid instabilities. A comparison with vertically pointing micro rain radars (MRR) reveals good performance of two of the methods based in the statistical k-Z-relation: FV and α. The C algorithm seems to be more sensitive to differences in calibration of the two systems and requires additional information from C- or S-band radars. Furthermore, a study of five months of radar observations examines the long-term performance of each algorithm. From this study conclusions can be drawn that using additional information from less attenuated radar systems lead to best results. The two algorithms that use this additional information eliminate the bias caused by attenuation and preserve the agreement with MRR observations.

Pricing foreign equity option under stochastic volatility tempered stable Lévy processes

NASA Astrophysics Data System (ADS)

Gong, Xiaoli; Zhuang, Xintian

2017-10-01

Considering that financial assets returns exhibit leptokurtosis, asymmetry properties as well as clustering and heteroskedasticity effect, this paper substitutes the logarithm normal jumps in Heston stochastic volatility model by the classical tempered stable (CTS) distribution and normal tempered stable (NTS) distribution to construct stochastic volatility tempered stable Lévy processes (TSSV) model. The TSSV model framework permits infinite activity jump behaviors of return dynamics and time varying volatility consistently observed in financial markets through subordinating tempered stable process to stochastic volatility process, capturing leptokurtosis, fat tailedness and asymmetry features of returns. By employing the analytical characteristic function and fast Fourier transform (FFT) technique, the formula for probability density function (PDF) of TSSV returns is derived, making the analytical formula for foreign equity option (FEO) pricing available. High frequency financial returns data are employed to verify the effectiveness of proposed models in reflecting the stylized facts of financial markets. Numerical analysis is performed to investigate the relationship between the corresponding parameters and the implied volatility of foreign equity option.

Climate variability at the onset of the Younger Dryas as reflected in annually resolved tree-ring stable isotope chronologies

NASA Astrophysics Data System (ADS)

Pieper, H.; Helle, G.; Brauer, A.; Kaiser, K. F.; Miramont, C.

2013-12-01

The Younger Dryas interval during the Last Glacial Termination was an abrupt return to glacial-like conditions punctuating the transition to a warmer, interglacial climate. Despite recent advances in the layer counting of ice-core records of the termination, the timing and length of the Younger Dryas remain controversial. Late Glacial and early Holocene tree-ring chronologies are rare, however, they contain valuable information about past environmental conditions at annual time resolution. Changes in tree-ring growth rates can be related to past climate anomalies and changes in the carbon and oxygen isotope composition of tree-ring cellulose reflect atmospheric and hydrospheric changes. We are investigating a 860-year (13200 - 12340 cal BP) dated dendrochronological record of Late Glacial and Early Holocene chronologies of scots pine (Pinus sylvestris L.) from subfossil tree remnants from Barbiers River (Moyenne Durance, Southern French Alps), as well as from Swiss (Dättnau, Landikon and Gänziloh) sites. Dendro-ecological parameters, such as ring width and stable isotope variations (δ 13C und δ 18O) are used to infer past environmental conditions. We will present our first carbon and oxygen isotope records from tree rings reflecting the environmental changes at the Alleröd/Younger Dryas -transition.

The Point of No Return

PubMed Central

Logan, Gordon D.

2015-01-01

Bartlett (1958) described the point of no return as a point of irrevocable commitment to action, which was preceded by a period of gradually increasing commitment. As such, the point of no return reflects a fundamental limit on the ability to control thought and action. I review the literature on the point of no return, taking three perspectives. First, I consider the point of no return from the perspective of the controlled act, as a locus in the architecture and anatomy of the underlying processes. I review experiments from the stop-signal paradigm that suggest that the point of no return is located late in the response system. Then I consider the point of no return from the perspective of the act of control that tries to change the controlled act before it becomes irrevocable. From this perspective, the point of no return is a point in time that provides enough “lead time” for the act of control to take effect. I review experiments that measure the response time to the stop signal as the lead time required for response inhibition in the stop-signal paradigm. Finally, I consider the point of no return in hierarchically controlled tasks, in which there may be many points of no return at different levels of the hierarchy. I review experiments on skilled typing that suggest different points of no return for the commands that determine what is typed and the countermands that inhibit typing, with increasing commitment to action the lower the level in the hierarchy. I end by considering the point of no return in perception and thought as well as action. PMID:25633089

Variables Associated With Return to Sport Following Anterior Cruciate Ligament Reconstruction: A Systematic Review

PubMed Central

Czuppon, Sylvia; Racette, Brad A.; Klein, Sandra E.; Harris-Hayes, Marcie

2014-01-01

Background As one of the purposes of anterior cruciate ligament reconstruction (ACLR) is to return athletes to their pre-injury activity level, it is critical to understand variables influencing return to sport. Associations between return to sport and variables representing knee impairment, function and psychological status have not been well studied in athletes following ACLR. Purpose The purpose of this review is to summarize the literature reporting on variables proposed to be associated with return to sport following anterior cruciate ligament reconstruction. Study Design Systematic Review Methods Medline, Embase, CINAHL and Cochrane databases were searched for articles published before November 2012. Articles included in this review met these criteria: 1) included patients with primary ACLR, 2) reported at least one knee impairment, function or psychological measure, 3) reported a return to sport measure and 4) analyzed the relationship between the measure and return to sport. Results Weak evidence existed in sixteen articles suggesting variables associated with return to sport included higher quadriceps strength, less effusion, less pain, greater tibial rotation, higher Marx Activity score, higher athletic confidence, higher pre-operative knee self-efficacy, lower kinesiophobia and higher pre-operative self-motivation. Conclusion Weak evidence supports an association between knee impairment, functional, and psychological variables and return to sport. Current return to sport guidelines should be updated to reflect all variables associated with return to sport. Utilizing evidence-based return to sport guidelines following ACLR may ensure athletes are physically and psychologically capable of sports participation, which may reduce re-injury rates and the need for subsequent surgery. PMID:24124040

Analyzing traffic source impact on returning visitors ratio in information provider website

NASA Astrophysics Data System (ADS)

Prasetio, A.; Sari, P. K.; Sharif, O. O.; Sofyan, E.

2016-04-01

Web site performance, especially returning visitor is an important metric for an information provider web site. Since high returning visitor is a good indication of a web site’s visitor loyalty, it is important to find a way to improve this metric. This research investigated if there is any difference on returning visitor metric among three web traffic sources namely direct, referral and search. Monthly returning visitor and total visitor from each source is retrieved from Google Analytics tools and then calculated to measure returning visitor ratio. The period of data observation is from July 2012 to June 2015 resulting in a total of 108 samples. These data then analysed using One-Way Analysis of Variance (ANOVA) to address our research question. The results showed that different traffic source has significantly different returning visitor ratio especially between referral traffic source and the other two traffic sources. On the other hand, this research did not find any significant difference between returning visitor ratio from direct and search traffic sources. The owner of the web site can focus to multiply referral links from other relevant sites.

Maximum and minimum return losses from a passive two-port network terminated with a mismatched load

NASA Technical Reports Server (NTRS)

Otoshi, T. Y.

1993-01-01

This article presents an analytical method for determining the exact distance a load is required to be offset from a passive two-port network to obtain maximum or minimum return losses from the terminated two-port network. Equations are derived in terms of two-port network S-parameters and load reflection coefficient. The equations are useful for predicting worst-case performances of some types of networks that are terminated with offset short-circuit loads.

Does Aggregated Returns Disclosure Increase Portfolio Risk Taking?

PubMed

Beshears, John; Choi, James J; Laibson, David; Madrian, Brigitte C

2017-06-01

Many experiments have found that participants take more investment risk if they see returns less frequently, see portfolio-level returns (rather than each individual asset's returns), or see long-horizon (rather than one-year) historical return distributions. In contrast, we find that such information aggregation treatments do not affect total equity investment when we make the investment environment more realistic than in prior experiments. Previously documented aggregation effects are not robust to changes in the risky asset's return distribution or the introduction of a multi-day delay between portfolio choice and return realizations.

Radiometric Calibration of a Dual-Wavelength, Full-Waveform Terrestrial Lidar.

PubMed

Li, Zhan; Jupp, David L B; Strahler, Alan H; Schaaf, Crystal B; Howe, Glenn; Hewawasam, Kuravi; Douglas, Ewan S; Chakrabarti, Supriya; Cook, Timothy A; Paynter, Ian; Saenz, Edward J; Schaefer, Michael

2016-03-02

Radiometric calibration of the Dual-Wavelength Echidna(®) Lidar (DWEL), a full-waveform terrestrial laser scanner with two simultaneously-pulsing infrared lasers at 1064 nm and 1548 nm, provides accurate dual-wavelength apparent reflectance (ρ(app)), a physically-defined value that is related to the radiative and structural characteristics of scanned targets and independent of range and instrument optics and electronics. The errors of ρ(app) are 8.1% for 1064 nm and 6.4% for 1548 nm. A sensitivity analysis shows that ρ(app) error is dominated by range errors at near ranges, but by lidar intensity errors at far ranges. Our semi-empirical model for radiometric calibration combines a generalized logistic function to explicitly model telescopic effects due to defocusing of return signals at near range with a negative exponential function to model the fall-off of return intensity with range. Accurate values of ρ(app) from the radiometric calibration improve the quantification of vegetation structure, facilitate the comparison and coupling of lidar datasets from different instruments, campaigns or wavelengths and advance the utilization of bi- and multi-spectral information added to 3D scans by novel spectral lidars.

Antiherding in Financial Decision Increases Valuation of Return on Investment: An Event-Related Potential Study

PubMed Central

Wang, Cuicui; Jin, Jia; Vieito, João Paulo

2017-01-01

Using event-related potentials, this study investigated how financial herding or antiherding affected the valuation of subsequent outcomes. For each trial, subjects decided whether to buy the stock according to its net money flow information which could be used to reflect the strength of buying power or selling power of the stock. The return on investment (ROI) as feedback included the increase or decrease percentage after subjects' responses. Results showed that, compared with herding, antiherding induced larger discrepancies of FRN and P300 amplitude between positive ROI and negative ROI, indicating that individuals under antiherding condition had stronger motivation and paid more attention in the evaluation process of ROI. Moreover, only for positive ROI, the amplitudes of FRN and P300 were modulated by two kinds of behaviors. We suggested that individuals making antiherd decisions were more confident with their own ability and choices, which reduced the positive outcome prediction error and gave more mental resources to evaluate positive outcome. However, negative outcomes evoked no different motivational meaning and negative emotion for individuals between herding and antiherding. The study may provide new insights into neurocognitive processes of herding and antiherding in financial market. PMID:28634488

Antiherding in Financial Decision Increases Valuation of Return on Investment: An Event-Related Potential Study.

PubMed

Wang, Cuicui; Jin, Jia; Vieito, João Paulo; Ma, Qingguo

2017-01-01

Using event-related potentials, this study investigated how financial herding or antiherding affected the valuation of subsequent outcomes. For each trial, subjects decided whether to buy the stock according to its net money flow information which could be used to reflect the strength of buying power or selling power of the stock. The return on investment (ROI) as feedback included the increase or decrease percentage after subjects' responses. Results showed that, compared with herding, antiherding induced larger discrepancies of FRN and P300 amplitude between positive ROI and negative ROI, indicating that individuals under antiherding condition had stronger motivation and paid more attention in the evaluation process of ROI. Moreover, only for positive ROI, the amplitudes of FRN and P300 were modulated by two kinds of behaviors. We suggested that individuals making antiherd decisions were more confident with their own ability and choices, which reduced the positive outcome prediction error and gave more mental resources to evaluate positive outcome. However, negative outcomes evoked no different motivational meaning and negative emotion for individuals between herding and antiherding. The study may provide new insights into neurocognitive processes of herding and antiherding in financial market.

Shuttle imaging radar-A (SIR-A) data analysis. [geology of the Ozark Plateau of southern Missouri, land use in western Illinois, and vegetation types at Koonamore Station, Australia

NASA Technical Reports Server (NTRS)

Arvidson, R. E.

1983-01-01

The utility of shuttle imaging radar (SIR-A) data was evaluated in several geological and environmental contexts. For the Ozark Plateau of southern Missouri, SIR-A data were of little use in mapping structural features, because of generally uniform returns. For western Illinois, little was to be gained in terms of identifying land use categories by examining differences between overlapping passes. For southern Australia (Koonamore Station), information ion vegetation types that was not obtainable from LANDSAT MSS data alone was obtained. Specifically, high SIR-A returns in the Australian site were found to correlate with locations where shrubs increase surface roughness appreciably. The Australian study site results demonstrate the synergy of acquiring spectral reflectance and radar data over the same location and time. Such data are especially important in that region, since grazing animals have substantially altered and are continuing to alter the distribution of shrublands, grasslands, and soil exposures. Periodic, synoptic acquisition of MSS and SAR data would be of use in monitoring the dynamics of land-cover change in this environment.

Radiometric Calibration of a Dual-Wavelength, Full-Waveform Terrestrial Lidar

PubMed Central

Li, Zhan; Jupp, David L. B.; Strahler, Alan H.; Schaaf, Crystal B.; Howe, Glenn; Hewawasam, Kuravi; Douglas, Ewan S.; Chakrabarti, Supriya; Cook, Timothy A.; Paynter, Ian; Saenz, Edward J.; Schaefer, Michael

2016-01-01

Radiometric calibration of the Dual-Wavelength Echidna® Lidar (DWEL), a full-waveform terrestrial laser scanner with two simultaneously-pulsing infrared lasers at 1064 nm and 1548 nm, provides accurate dual-wavelength apparent reflectance (ρapp), a physically-defined value that is related to the radiative and structural characteristics of scanned targets and independent of range and instrument optics and electronics. The errors of ρapp are 8.1% for 1064 nm and 6.4% for 1548 nm. A sensitivity analysis shows that ρapp error is dominated by range errors at near ranges, but by lidar intensity errors at far ranges. Our semi-empirical model for radiometric calibration combines a generalized logistic function to explicitly model telescopic effects due to defocusing of return signals at near range with a negative exponential function to model the fall-off of return intensity with range. Accurate values of ρapp from the radiometric calibration improve the quantification of vegetation structure, facilitate the comparison and coupling of lidar datasets from different instruments, campaigns or wavelengths and advance the utilization of bi- and multi-spectral information added to 3D scans by novel spectral lidars. PMID:26950126

Sky-wave backscatter - A means for observing our environment at great distances.

NASA Technical Reports Server (NTRS)

Croft, T. A.

1972-01-01

During the last five years, much progress has been made in the understanding of sky-wave backscatter. An explanation of the various interacting phenomena is presented, as is a review of the current state of knowledge reflecting recent advances in observational methods and analytic techniques. New narrow-beam antennas, coupled with signal modulations that permit fine resolution in time delay, are beginning to yield information concerning the character of the scatterers, which now can be separately discerned. These narrow beams also permit study of polarization fading from small regions, and this shows promise as a means for learning the distant sea state. Doppler shifts of a fraction of a hertz on signals of tens of megahertz are separable, permitting isolation of sea returns from ground returns by virtue of the Doppler effect resulting from sea-wave speed; this also suggests a potential sea-monitoring principle. Despite these advances, there is little practical application of sky-wave backscatter as a means of environmental monitoring. This lack is attributed to the large remaining gaps in our understanding of the echoes and our inability to interpret the forms of data that can be acquired with equipment of reasonable cost.

KSC-2013-3293

NASA Image and Video Library

2013-08-12

HAMPTON, Va. – At the Naval Station Norfolk near NASA’s Langley Research Center in Virginia, the Orion boilerplate test article is reflected in water on a U.S. Navy ship. The test article and support equipment for a stationary recovery test were transferred to the ship from a floating dock system. NASA and the U.S. Navy are conducting tests to prepare for recovery of the Orion crew module and forward bay cover on its return from a deep space mission. The stationary recovery test will allow the teams to demonstrate and evaluate the recovery processes, procedures, hardware and personnel in a controlled environment before conducting a second recovery test next year in open waters. Orion is the exploration spacecraft designed to carry astronauts to destinations not yet explored by humans, including an asteroid and Mars. It will have emergency abort capability, sustain the crew during space travel and provide safe re-entry from deep space return velocities. The first unpiloted test flight of the Orion is scheduled to launch in 2014 atop a Delta IV rocket and in 2017 on NASA’s Space Launch System rocket. For more information, visit http://www.nasa.gov/orion. Photo credit: NASA/Dimitri Gerondidakis

26 CFR 1.6049-7 - Returns of information with respect to REMIC regular interests and collateralized debt obligations.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Returns of information with respect to REMIC regular interests and collateralized debt obligations. 1.6049-7 Section 1.6049-7 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Information...

77 FR 6863 - Proposed Collection; Comment Request for Form 8906

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-09

... of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments... information displays a valid OMB control number. Books or records relating to a collection of information must... revenue law. Generally, tax returns and tax return information are confidential, as required by 26 U.S.C...

Development of Laser Beam Transmission Strategies for Future Ground-to-Space Optical Communications

NASA Technical Reports Server (NTRS)

Wilson, Keith E.; Kovalik, Joseph M.; Biswas, Abhijit; Roberts, William T.

2007-01-01

Optical communications is a key technology to meet the bandwidth expansion required in the global information grid. High bandwidth bi-directional links between sub-orbital platforms and ground and space terminals can provide a seamless interconnectivity for rapid return of critical data to analysts. The JPL Optical Communications Telescope Laboratory (OCTL) is located in Wrightwood California at an altitude of 2.2.km. This 200 sq-m facility houses a state-of- the-art 1-m telescope and is used to develop operational strategies for ground-to-space laser beam propagation that include safe beam transmission through navigable air space, adaptive optics correction and multi-beam scintillation mitigation, and line of sight optical attenuation monitoring. JPL has received authorization from international satellite owners to transmit laser beams to more than twenty retro-reflecting satellites. This paper presents recent progress in the development of these operational strategies tested by narrow laser beam transmissions from the OCTL to retro-reflecting satellites. We present experimental results and compare our measurements with predicted performance for a variety of atmospheric conditions.

Implementation of an Electronic Ionosonde to Monitor the Earth's Ionosphere via a Projected Column through USRP.

PubMed

Barona Mendoza, Jhon Jairo; Quiroga Ruiz, Carlos Fernando; Pinedo Jaramillo, Carlos Rafael

2017-04-25

This document illustrates the processes carried out for the construction of an ionospheric sensor or ionosonde, from a universal software radio peripheral (USRP), and its programming using GNU-Radio and MATLAB. The development involved the in-depth study of the characteristics of the ionosphere, to apply the corresponding mathematical models used in the radar-like pulse compression technique and matched filters, among others. The sensor operates by firing electromagnetic waves in a frequency sweep, which are reflected against the ionosphere and are received on its return by the receiver of the instrument, which calculates the reflection height through the signal offset. From this information and a series of calculations, the electron density of the terrestrial ionosphere could be obtained. Improving the SNR of received echoes reduces the transmission power to a maximum of 400 W. The resolution associated with the bandwidth of the signal used is approximately 5 km, but this can be improved, taking advantage of the fact that the daughterboards used in the USRP allow a higher sampling frequency than the one used in the design of this experiment.

Fearless versus fearful speculative financial bubbles

NASA Astrophysics Data System (ADS)

Andersen, J. V.; Sornette, D.

2004-06-01

Using a recently introduced rational expectation model of bubbles, based on the interplay between stochasticity and positive feedbacks of prices on returns and volatility, we develop a new methodology to test how this model classifies nine time series that have been previously considered as bubbles ending in crashes. The model predicts the existence of two anomalous behaviors occurring simultaneously: (i) super-exponential price growth and (ii) volatility growth, that we refer to as the “fearful singular bubble” regime. Out of the nine time series, we find that five pass our tests and can be characterized as “fearful singular bubbles”. The four other cases are the information technology Nasdaq bubble and three bubbles of the Hang Seng index ending in crashes in 1987, 1994 and 1997. According to our analysis, these four bubbles have developed with essentially no significant increase of their volatility. This paper thus proposes that speculative bubbles ending in crashes form two groups hitherto unrecognized, namely those accompanied by increasing volatility (reflecting increasing risk perception) and those without change of volatility (reflecting an absence of risk perception).

Thermal return reflection method for resolving emissivity and temperature in radiometric measurements

NASA Astrophysics Data System (ADS)

Woskov, P. P.; Sundaram, S. K.

2002-11-01

A radiometric method for resolving emissivity epsilon and temperature T in thermal emission measurements is presented. Thermal radiation from a viewed source is split by a beamsplitter between a radiometer and a mirror aligned to return a part of the thermal radiation back to the source. The ratio of the thermal signal with and without a return reflection provides a measurement of the emissivity without need of any other probing sources. The analytical expressions that establish this relationship are derived taking into account waveguide/optic losses and sources between the radiometer and viewed sample. The method is then applied to thermal measurements of several refractory materials at temperatures up to 1150 degC. A 137 GHz radiometer is used to measure the emissivity and temperature of an alumina brick, an Inconel 690 plate, and two grades of silicon carbide. Reasonable temperature agreement is achieved with an independent thermocouple measurement. However, when the emissivity approaches zero, as in the case of the Inconel plate, radiometric temperature determinations are inaccurate, though an emissivity near zero is correctly measured. This method is expected to be of considerable value to noncontact thermal analysis applications of materials.

Doubly-focused echos from spheres unfold into a hyperbolic umbilic diffraction catastrophe

NASA Astrophysics Data System (ADS)

Dzikowicz, Ben; Marston, Philip L.

2003-04-01

An underwater spherical target resides in an Airy field formed by reflection off a curved surface representing the sea floor or sea surface. In prior work [B. Dzikowicz and P. L. Marston, J. Acoust. Soc Am. 110, 2778 (2001)] direct returns of a tone burst from the surface reflection focused toward the target were shown to have a dependence on the target position described by an Airy function. The return echo can also be focused again by the surface onto the source and receive transducer. This gives the square of an Airy function for the case of a point target. With a finite sized target (as in the experiment) this goes over to a hyperbolic umbilic catastrophe with symmetric arguments. The arguments of the hyperbolic umbilic function are derived from only the relative return times of a transient pulse. Experiment confirms the predicted merging of transient echoes in the time domain, as well as the hyperbolic umbilic diffraction integral amplitudes for a tone burst. This method would allow for the observation of a target at a greater distance in the presence of a focusing surface. [Research supported by ONR.

Optical probe for determining the fat/lean interface in cuts of meat

DOEpatents

Weber, Thomas M.; Callow, Diane S.; Jones, James F.; Kuehl, Michael A.; Spletzer, Barry L.

2005-02-22

An apparatus and method for locating the boundary surface between a layer of fatty tissue and lean tissue in a cut of meat, such as beef, such as slabs of meat undergoing trimming and cutting in commercial meet processing facilitates. The invention exploits the fact that fatty tissue and lean tissue have significantly different responses to incident light energy. By gauging the degree to which a generated beam of light is scattered and reflected by the tissues under evaluation, the invention permits the character of the tissue to be ascertained. An incident beam of light, such as green light, is generated and transmitted to a probe tip, which tip is inserted into the cut of meat under investigation. The light beam is emitted into the meat tissues from the probe tip, and then is scattered and reflected by the tissues, whereupon some fraction of the emitted light returns to the probe tip. The returning light energy is transmitted to a detector; relative changes in the returning light transmitted to the detector permit the operator to determine when the probe tip is approaching or penetrating the fat/lean tissue interface.

26 CFR 1.6045-2T - Furnishing statement required with respect to certain substitute payments (temporary).

Code of Federal Regulations, 2011 CFR

2011-04-01

... magnetic media. For information returns filed after December 31, 1996, see § 301.6011-2T of this chapter for rules relating to filing information returns on magnetic media and for rules relating to waivers...

Uncertain programming models for portfolio selection with uncertain returns

NASA Astrophysics Data System (ADS)

Zhang, Bo; Peng, Jin; Li, Shengguo

2015-10-01

In an indeterminacy economic environment, experts' knowledge about the returns of securities consists of much uncertainty instead of randomness. This paper discusses portfolio selection problem in uncertain environment in which security returns cannot be well reflected by historical data, but can be evaluated by the experts. In the paper, returns of securities are assumed to be given by uncertain variables. According to various decision criteria, the portfolio selection problem in uncertain environment is formulated as expected-variance-chance model and chance-expected-variance model by using the uncertainty programming. Within the framework of uncertainty theory, for the convenience of solving the models, some crisp equivalents are discussed under different conditions. In addition, a hybrid intelligent algorithm is designed in the paper to provide a general method for solving the new models in general cases. At last, two numerical examples are provided to show the performance and applications of the models and algorithm.

Online Searching: An Analysis of Marketing Issues.

ERIC Educational Resources Information Center

Dunn, Ronald G.; Boyle, Harry F.

1984-01-01

This essay addresses factors that influence a customer's perception of the value of online information delivery services: evident costs, uncertain return, long-term return, not directly productive, overhead expense, and differential use. Roles assumed in acquiring and using information services (purchasers, searchers, consumers), price, and…

Using Scaled Visual Texture for Autonomous Rock Clustering

NASA Technical Reports Server (NTRS)

Anderson, R. C.; Castano, R.; Stough, T.; Gor, V.; Mjolsness, E.

2001-01-01

To maximize the return on future planetary missions, it will be critical that rovers have the capability to analyze information onboard and select and return data that is most likely to yield valuable scientific discoveries. Additional information is contained in the original extended abstract.

77 FR 11601 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

..., Washington, DC 20549-0213. Extension: Mutual Fund Interactive Data; SEC File No. 270-580; OMB Control No... information for submitting risk/ return summary information in interactive data format is ``Mutual Fund.... The purpose of the Mutual Fund Interactive Data requirements is to make risk/return summary...

26 CFR 31.6051-2 - Information returns on Form W-3 and Internal Revenue Service copies of Forms W-2.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Social Security Administration copy of each Form W-2 required under § 31.6051-1 to be furnished by the... shall together constitute an information return to be filed with the Social Security Administration... shall consist of magnetic tape (or other approved media) containing all information required to be on...

26 CFR 31.6051-2 - Information returns on Form W-3 and Internal Revenue Service copies of Forms W-2.

Code of Federal Regulations, 2013 CFR

2013-04-01

... Social Security Administration copy of each Form W-2 required under § 31.6051-1 to be furnished by the... shall together constitute an information return to be filed with the Social Security Administration... shall consist of magnetic tape (or other approved media) containing all information required to be on...

26 CFR 31.6051-2 - Information returns on Form W-3 and Internal Revenue Service copies of Forms W-2.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Social Security Administration copy of each Form W-2 required under § 31.6051-1 to be furnished by the... shall together constitute an information return to be filed with the Social Security Administration... shall consist of magnetic tape (or other approved media) containing all information required to be on...

26 CFR 31.6051-2 - Information returns on Form W-3 and Internal Revenue Service copies of Forms W-2.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Social Security Administration copy of each Form W-2 required under § 31.6051-1 to be furnished by the... shall together constitute an information return to be filed with the Social Security Administration... shall consist of magnetic tape (or other approved media) containing all information required to be on...

26 CFR 31.6051-2 - Information returns on Form W-3 and Internal Revenue Service copies of Forms W-2.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Social Security Administration copy of each Form W-2 required under § 31.6051-1 to be furnished by the... shall together constitute an information return to be filed with the Social Security Administration... shall consist of magnetic tape (or other approved media) containing all information required to be on...

26 CFR 1.6695-1 - Other assessable penalties with respect to the preparation of tax returns for other persons.

Code of Federal Regulations, 2010 CFR

2010-04-01

... information from partners of a partnership and to make decisions with respect to the proper application of the... information is deleted from the copy in order to preserve or maintain this arrangement. (b) Failure to sign... taxpayer. The signing tax return preparer, however, must furnish all of the information that will be...

Systematic variations in multi-spectral lidar representations of canopy height profiles and gap probability

NASA Astrophysics Data System (ADS)

Chasmer, L.; Hopkinson, C.; Gynan, C.; Mahoney, C.; Sitar, M.

2015-12-01

Airborne and terrestrial lidar are increasingly used in forest attribute modeling for carbon, ecosystem and resource monitoring. The near infra-red wavelength at 1064nm has been utilised most in airborne applications due to, for example, diode manufacture costs, surface reflectance and eye safety. Foliage reflects well at 1064nm and most of the literature on airborne lidar forest structure is based on data from this wavelength. However, lidar systems also operate at wavelengths further from the visible spectrum (e.g. 1550nm) for eye safety reasons. This corresponds to a water absorption band and can be sensitive to attenuation if surfaces contain moisture. Alternatively, some systems operate in the visible range (e.g. 532nm) for specialised applications requiring simultaneous mapping of terrestrial and bathymetric surfaces. All these wavelengths provide analogous 3D canopy structure reconstructions and thus offer the potential to be combined for spatial comparisons or temporal monitoring. However, a systematic comparison of wavelength-dependent foliage profile and gap probability (index of transmittance) is needed. Here we report on two multispectral lidar missions carried out in 2013 and 2015 over conifer, deciduous and mixed stands in Ontario, Canada. The first used separate lidar sensors acquiring comparable data at three wavelengths, while the second used a single sensor with 3 integrated laser systems. In both cases, wavelenegths sampled were 532nm, 1064nm and 1550nm. The experiment revealed significant differences in proportions of returns at ground level, the vertical foliage distribution and gap probability across wavelengths. Canopy attenuation was greatest at 532nm due to photosynthetic plant tissue absorption. Relative to 1064nm, foliage was systematically undersampled at the 10% to 60% height percentiles at both 1550nm and 532nm (this was confirmed with coincident terrestrial lidar data). When using all returns to calculate gap probability, all wavelengths were within 6% but when using first returns only, gap probability was overestimated by 67% at 532nm and 11% by 1550nm. These results demonstrate that each wavelength contains distinct information about canopy attributes and models must account for variations in wavelength if applied to data for monitoring purposes.

Does Aggregated Returns Disclosure Increase Portfolio Risk Taking?

PubMed Central

Beshears, John; Choi, James J.; Laibson, David; Madrian, Brigitte C.

2016-01-01

Many experiments have found that participants take more investment risk if they see returns less frequently, see portfolio-level returns (rather than each individual asset’s returns), or see long-horizon (rather than one-year) historical return distributions. In contrast, we find that such information aggregation treatments do not affect total equity investment when we make the investment environment more realistic than in prior experiments. Previously documented aggregation effects are not robust to changes in the risky asset’s return distribution or the introduction of a multi-day delay between portfolio choice and return realizations. PMID:28553012

Measuring the Return on Information Technology: A Knowledge-Based Approach for Revenue Allocation at the Process and Firm Level

DTIC Science & Technology

2005-07-01

approach for measuring the return on Information Technology (IT) investments. A review of existing methods suggests the difficulty in adequately...measuring the returns of IT at various levels of analysis (e.g., firm or process level). To address this issue, this study aims to develop a method for...view (KBV), this paper proposes an analytic method for measuring the historical revenue and cost of IT investments by estimating the amount of

"Apping Up": Prospects for Information Technology Innovation in Return to Work Communication.

PubMed

Singh, Ripdaman; O'Hagan, Fergal

2018-03-21

Purpose During return to work (RTW), communication between health care providers and employers largely takes place through standardize paper-based forms. Information technology (IT) platforms may provide advantages in enabling information exchange and decision-making through sharing of guidelines and resources. We investigated stakeholder perspectives on the prospect of IT use for RTW communication in Ontario, Canada. Methods Consistent with the exploratory nature of the questions, qualitative methods were used. Primary data were interviews with health care providers (HCPs), employers, and workers with experience in RTW. The first portion of initial interviews elicited general perspectives and experiences related to RTW communication. Participants were then exposed to a prototype IT communication platform and elicited their feedback. Follow-up interviews with HCP's and EMP's were used to allow further reflection and clarification of data. We used progressive, thematic coding to analyze data. Results 12 HCPs, 7 employers, and 5 workers participated in the study. Five inter-related themes were obtained. Participants expressed no absolute objection to the use of IT for RTW communication but varying degrees of support. Participants revealed how media change depended on a prospective IT innovation's perceived usefulness, fit with current practices, capacity to gain buy-in from other stakeholders, and ability to demonstrate positive performance in actual practice. Conclusions Findings suggest that a transition to an IT-mediated tool for RTW communication is supported in principle; however, major caveats exist in relation to perceived value and fit with stakeholder practice. System support and stakeholder cooperation are likely necessary to adopt the change, yet IT-mediated communication has yet to demonstrate value. To avoid circularity, proof of principal needs to be established through an implementation trial of such technology.

The value of information in a multi-agent market model. The luck of the uninformed

NASA Astrophysics Data System (ADS)

Tóth, B.; Scalas, E.; Huber, J.; Kirchler, M.

2007-01-01

We present an experimental and simulated model of a multi-agent stock market driven by a double auction order matching mechanism. Studying the effect of cumulative information on the performance of traders, we find a non monotonic relationship of net returns of traders as a function of information levels, both in the experiments and in the simulations. Particularly, averagely informed traders perform worse than the non informed and only traders with high levels of information (insiders) are able to beat the market. The simulations and the experiments reproduce many stylized facts of tick-by-tick stock-exchange data, such as fast decay of autocorrelation of returns, volatility clustering and fat-tailed distribution of returns. These results have an important message for everyday life. They can give a possible explanation why, on average, professional fund managers perform worse than the market index.

Return to sports participation after articular cartilage repair in the knee: scientific evidence.

PubMed

Mithoefer, Kai; Hambly, Karen; Della Villa, Stefano; Silvers, Holly; Mandelbaum, Bert R

2009-11-01

Articular cartilage injury in the athlete's knee presents a difficult clinical challenge. Despite the importance of returning injured athletes to sports, information is limited on whether full sports participation can be successfully achieved after articular cartilage repair in the knee. Systematic analysis of athletic participation after articular cartilage repair will demonstrate the efficacy of joint surface restoration in high-demand patients and help to optimize outcomes in athletes with articular cartilage injury of the knee. Systematic review. A comprehensive literature review of original studies was performed to provide information about athletic participation after articular cartilage repair. The athlete's ability to perform sports postoperatively was assessed by activity outcome scores, rate of return to sport, timing of the return, level of postoperative sports participation, and the continuation of athletic activity over time. Twenty studies describing 1363 patients were included in the review, with an average follow-up of 42 months. Return to sports was possible in 73% overall, with highest return rates after osteochondral autograft transplantation. Time to return to sports varied between 7 and 18 months, depending on the cartilage repair technique. Initial return to sports at the preinjury level was possible in 68% and did not significantly vary between surgical techniques. Continued sports participation at the preinjury level was possible in 65%, with the best durability after autologous chondrocyte transplantation. Several factors affected the ability to return to sport: athlete's age, preoperative duration of symptoms, level of play, lesion size, and repair tissue morphology. Articular cartilage repair in the athletic population allows for a high rate of return to sports, often at the preinjury level. Return to sports participation is influenced by several independent factors. The findings provide pertinent information that is helpful for the clinical decision-making process and for the management of the athlete's postoperative expectations.

Return to sports after ankle fractures: a systematic review.

PubMed

Del Buono, Angelo; Smith, Rebecca; Coco, Manuela; Woolley, Laurence; Denaro, Vincenzo; Maffulli, Nicola

2013-01-01

This review aims to provide information on the time athletes will take to resume sports activity following ankle fractures. We systematically searched Medline (PubMED), EMBASE, CINHAL, Cochrane, Sports Discus and Google scholar databases using the combined keywords 'ankle fractures', 'ankle injuries', 'athletes', 'sports', 'return to sport', 'recovery', 'operative fixation', 'pinning', 'return to activity' to identify articles published in English, Spanish, French, Portuguese and Italian. Seven retrospective studies fulfilled our inclusion criteria. Of the 793 patients, 469 (59%) were males and 324 (41%) were females, and of the 356 ankle fractures we obtained information on, 338 were acute and 18 stress fractures. The general principles were to undertake open reduction and internal fixation of acute fractures, and manage stress fractures conservatively unless a thin fracture line was visible on radiographs. The best timing to return to sports after an acute ankle fracture is still undefined, given the heterogeneity of the outcome measures and results. The time to return to sports after an acute stress injury ranged from 3 to 51 weeks. When facing athletes with ankle fractures, associated injuries have to be assessed and addressed to improve current treatment lines and satisfy future expectancies. The best timing to return to sports after an ankle fracture has not been established yet. The ideas of the return to activity parameter and surgeon databases including sports-related information could induce research to progress.

Financial Symmetry and Moods in the Market

PubMed Central

Savona, Roberto; Soumare, Maxence; Andersen, Jørgen Vitting

2015-01-01

This paper studies how certain speculative transitions in financial markets can be ascribed to a symmetry break that happens in the collective decision making. Investors are assumed to be bounded rational, using a limited set of information including past price history and expectation on future dividends. Investment strategies are dynamically changed based on realized returns within a game theoretical scheme with Nash equilibria. In such a setting, markets behave as complex systems whose payoff reflect an intrinsic financial symmetry that guarantees equilibrium in price dynamics (fundamentalist state) until the symmetry is broken leading to bubble or anti-bubble scenarios (speculative state). We model such two-phase transition in a micro-to-macro scheme through a Ginzburg-Landau-based power expansion leading to a market temperature parameter which modulates the state transitions in the market. Via simulations we prove that transitions in the market price dynamics can be phenomenologically explained by the number of traders, the number of strategies and amount of information used by agents, all included in our market temperature parameter. PMID:25856392

Science Communications: Providing a Return on Investment to the Taxpayer

NASA Technical Reports Server (NTRS)

Horack, John M.; Borchelt, Rick E.

1999-01-01

Nowhere is the disconnect between needing to better communicate science and technology and the skills and techniques used for that communication more evident than in the Federal research enterprise. As Federal research budgets stagnate or decline, and despite public clamor for more and better scientific information, communication of basic research results continues to rank among the lowest agency priorities, mortgaged against traditional public-relations activities to polish an agency's image or control negative information flow to the press and public. Alone among the Federal agencies, NASA articulates in its strategic plan the need "...to advance and communicate scientific knowledge and understanding..." These words emphasize the reality that if new knowledge is generated but not communicated, only half the job has been done. This is a reflection of the transition of NASA from primarily an engineering organization used to help win the Cold War to a producer of new knowledge and technology in the National interest for the 21st century.

Financial symmetry and moods in the market.

PubMed

Savona, Roberto; Soumare, Maxence; Andersen, Jørgen Vitting

2015-01-01

This paper studies how certain speculative transitions in financial markets can be ascribed to a symmetry break that happens in the collective decision making. Investors are assumed to be bounded rational, using a limited set of information including past price history and expectation on future dividends. Investment strategies are dynamically changed based on realized returns within a game theoretical scheme with Nash equilibria. In such a setting, markets behave as complex systems whose payoff reflect an intrinsic financial symmetry that guarantees equilibrium in price dynamics (fundamentalist state) until the symmetry is broken leading to bubble or anti-bubble scenarios (speculative state). We model such two-phase transition in a micro-to-macro scheme through a Ginzburg-Landau-based power expansion leading to a market temperature parameter which modulates the state transitions in the market. Via simulations we prove that transitions in the market price dynamics can be phenomenologically explained by the number of traders, the number of strategies and amount of information used by agents, all included in our market temperature parameter.

Mediterranean Environmental Acoustic Data Catalog

DTIC Science & Technology

1975-05-01

kH.z. (C) SACLANT ASW Centre returned to the Tyrrhenian Sea to an area previously reported by Hastrup and Lallement to conduct extended tests uhich...were reported in 1962 by Hastrup . In these tests both explosive charges and an AN/SQS-26 sonar were used as sources, with a shallow suspended hydrophone...bottom at the point of reflection. The measured bottom reflection loss values in these tests agreed with the previously reported tests ( Hastrup and

78 FR 7858 - Proposed Collection; Comment Request for Information Collection tools.

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-04

... Foreign Corporation; Form 13614-NR, Volunteer Return Preparation Critical Intake Sheet-NR; and REG-209006... min. Estimated Total Annual Burden Hours: 35. (2) Title: Volunteer Return Preparation Critical Intake... nonresident alien VITA sites by volunteers to gather information--relevant to tax preparation--from taxpayer's...

78 FR 16519 - Agency Information Collection Activities: Application for Advance Permission To Return to...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-15

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The point of no return: A fundamental limit on the ability to control thought and action.

PubMed

Logan, Gordon D

2015-01-01

Bartlett (1958. Thinking. New York: Basic Books) described the point of no return as a point of irrevocable commitment to action, which was preceded by a period of gradually increasing commitment. As such, the point of no return reflects a fundamental limit on the ability to control thought and action. I review the literature on the point of no return, taking three perspectives. First, I consider the point of no return from the perspective of the controlled act, as a locus in the architecture and anatomy of the underlying processes. I review experiments from the stop-signal paradigm that suggest that the point of no return is located late in the response system. Then I consider the point of no return from the perspective of the act of control that tries to change the controlled act before it becomes irrevocable. From this perspective, the point of no return is a point in time that provides enough "lead time" for the act of control to take effect. I review experiments that measure the response time to the stop signal as the lead time required for response inhibition in the stop-signal paradigm. Finally, I consider the point of no return in hierarchically controlled tasks, in which there may be many points of no return at different levels of the hierarchy. I review experiments on skilled typing that suggest different points of no return for the commands that determine what is typed and the countermands that inhibit typing, with increasing commitment to action the lower the level in the hierarchy. I end by considering the point of no return in perception and thought as well as action.

26 CFR 1.6033-2 - Returns by exempt organizations (taxable years beginning after December 31, 1969) and returns by...

Code of Federal Regulations, 2014 CFR

2014-04-01

... be filed by an organization exempt from taxation under section 501(a) which is: (i) A church, an... organization exempt from taxation under section 501(a) shall file an annual information return specifically... exempt from taxation under section 501(a), and required to file a return under section 6033 and this...

26 CFR 1.6033-2 - Returns by exempt organizations (taxable years beginning after December 31, 1969) and returns by...

Code of Federal Regulations, 2013 CFR

2013-04-01

... be filed by an organization exempt from taxation under section 501(a) which is: (i) A church, an... organization exempt from taxation under section 501(a) shall file an annual information return specifically... exempt from taxation under section 501(a), and required to file a return under section 6033 and this...

26 CFR 1.6033-2 - Returns by exempt organizations (taxable years beginning after December 31, 1969) and returns by...

Code of Federal Regulations, 2012 CFR

2012-04-01

... be filed by an organization exempt from taxation under section 501(a) which is: (i) A church, an... organization exempt from taxation under section 501(a) shall file an annual information return specifically... exempt from taxation under section 501(a), and required to file a return under section 6033 and this...

Thermophysical properties of lunar materials. I - Thermal radiation properties of lunar materials from the Apollo missions

NASA Technical Reports Server (NTRS)

Birkebak, R. C.

1974-01-01

The successful landings on the moon of the Apollo flights and the return of samples of lunar surface material has permitted the measurement of the thermophysical properties necessary for heat transfer calculations. The characteristics of the Apollo samples are discussed along with remote sensing results which made it possible to deduce many of the thermophysical properties of the lunar surface. Definitions considered in connection with thermal radiation measurements include the bond albedo, the geometric albedo, the normal albedo, the directional reflectance, the bidirectional reflectance, and the directional emittance. The measurement techniques make use of a directional reflectance apparatus, a bidirectional reflectance apparatus, and a spectral emittance apparatus.

Return to sports after shoulder arthroplasty

PubMed Central

Johnson, Christine C; Johnson, Daniel J; Liu, Joseph N; Dines, Joshua S; Dines, David M; Gulotta, Lawrence V; Garcia, Grant H

2016-01-01

Many patients prioritize the ability to return to sports following shoulder replacement surgeries, including total shoulder arthroplasty (TSA), reverse total shoulder arthroplasty (RTSA), and hemiarthroplasty (HA). While activity levels after hip and knee replacements have been well-established in the literature, studies on this topic in the field of shoulder arthroplasty are relatively limited. A review of the literature regarding athletic activity after shoulder arthroplasty was performed using the PubMed database. All studies relevant to shoulder arthroplasty and return to sport were included. The majority of patients returned to their prior level of activity within six months following TSA, RTSA, and shoulder HA. Noncontact, low demand activities are permitted by most surgeons postoperatively and generally have higher return rates than contact sports or high-demand activities. In some series, patients reported an improvement in their ability to participate in sports following the arthroplasty procedure. The rates of return to sports following TSA (75%-100%) are slightly higher than those reported for HA (67%-76%) and RTSA (75%-85%). Patients undergoing TSA, RTSA, and shoulder HA should be counseled that there is a high probability that they will be able to return to their preoperative activity level within six months postoperatively. TSA has been associated with higher rates of return to sports than RTSA and HA, although this may reflect differences in patient population or surgical indication. PMID:27672564

Simultaneous measurements of radar reflectivity and refractive index spectra in clear air convection.

NASA Technical Reports Server (NTRS)

Konrad, T. G.; Robison, F. L.

1972-01-01

Simultaneous measurements of radar reflectivity and radio refractive index at several altitudes in clear air convection have been made. The experimental data were compared with the theoretical relationship which relates the reflectivity to the refractivity spectrum. The agreement between the measurements and the theory is excellent and shows that the radar returns in clear air are the result of, and can be quantitatively described as being from, fine-scale refractivity fluctuations due to turbulent mixing. Further, the data give strong support to the -5/3 spectral decay of the refractivity spectrum in the inertial subrange.

Method to separate and determine the amount of ejecta produced in a second-shock material-fragmentation event

NASA Astrophysics Data System (ADS)

Buttler, W. T.; Hixson, R. S.; King, N. S. P.; Olson, R. T.; Rigg, P. A.; Zellner, M. B.; Routley, N.; Rimmer, A.

2007-04-01

The authors consider a mathematical method to separate and determine the amount of ejecta produced in a second-shock material-fragmentation process. The technique is theoretical and assumes that a material undergoing a shock release at a vacuum interface ejects particulate material or fragments as the initial shock unloads and reflects at the vacuum-surface interface. In this case it is thought that the reflected shock may reflect again at the source of the shock and return to the vacuum-surface interface and eject another amount of fragments or particulate material.

A novel mobile dual-wavelength laser altimetry system for improved site-specific Nitrogen fertilizer applications

NASA Astrophysics Data System (ADS)

Eitel, J.; Magney, T. S.; Vierling, L. A.; Brown, T. T.; Huggins, D. R.

2012-12-01

Reducing fertilizer inputs while maintaining yield would increase farmer's profits and similarly lessen the adverse environmental effects of production agriculture. The development of technologies that allow precise, site-specific application of Nitrogen (N) fertilizer has thus been an important research goal over the past decades. Remote sensing of foliar crop properties and function with tractor-mountable optical sensors has thought to be useful to optimize N fertilizer applications. However, on-the-go sensing of foliar crop properties and function has proven difficult, particularly during early crop growth stages when fertilizer decisions are often made. This difficulty arises from the fact that the spectral signal measured by on-the-go sensors is dominated by soil reflectance during early crop growth stages. Here, we present the basic principles behind a novel, dual-wavelength, tractor mountable laser altimetry system that measures the laser return intensity of the reflected green and red laser light. The green (532 nm) and the red (660 nm) wavelength combination allows calculation of a modified Photochemical Reflectance Index (mPRI) that have shown to be sensitive to both crop function and foliar chemistry. The small field of view of the laser points (diameter: 4 mm) combined with its high sampling rate (1000 points sec-1) allows vegetation returns to be isolated from ground returns by using simple thresholds. First tests relating foliar N of winter wheat (Triticum aestivum L.) with laser derived mPRI are promising (r2 = 0.72). Further research is needed to test the relationship between laser derived spectral indices and crop function.

Financial Stylized Facts in the Word of Mouth Model

NASA Astrophysics Data System (ADS)

Misawa, Tadanobu; Watanabe, Kyoko; Shimokawa, Tetsuya

Recently, we proposed an agent-based model called the word of mouth model to analyze the influence of an information transmission process to price formation in financial markets. Especially, the short-term predictability of asset return was focused on and an explanation in the view of information transmission was provided to the question why the predictability was much clearly observed in the small-sized stocks. This paper, to extend the previous study, demonstrates that the word of mouth model also has a consistency with other important financial stylized facts. This strengthens the possibility that the information transmission among investors plays a crucial role in price formation. Concretely, this paper addresses two famous statistical features of returns; the leptokurtic distribution of return and the autocorrelation of return volatility. The reasons why these statistical facts receive especial attentions of researchers among financial stylized facts are their statistical robustness and practical importance, such as the applications to the derivative pricing problems.

26 CFR 301.6652-1 - Failure to file certain information returns.

Code of Federal Regulations, 2010 CFR

2010-04-01

...), relating to information returns with respect to remuneration of certain crew members defined in section... by fishing boat operators with respect to remuneration of certain crew members, within the time... prescribed if it is established to the satisfaction of the district director or the director of the Internal...

75 FR 35843 - Proposed Extension of Information Collection Request Submitted for Public Comment; Form 5500...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-23

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26 CFR 1.852-7 - Additional information required in returns of shareholders.

Code of Federal Regulations, 2014 CFR

2014-04-01

... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Regulated Investment Companies and Real Estate Investment Trusts § 1.852-7 Additional information required in returns of shareholders. Any person who fails or refuses to comply with the demand of a regulated investment company for the written statements...

26 CFR 1.852-7 - Additional information required in returns of shareholders.

Code of Federal Regulations, 2012 CFR

2012-04-01

... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Regulated Investment Companies and Real Estate Investment Trusts § 1.852-7 Additional information required in returns of shareholders. Any person who fails or refuses to comply with the demand of a regulated investment company for the written statements...

26 CFR 1.852-7 - Additional information required in returns of shareholders.

Code of Federal Regulations, 2011 CFR

2011-04-01

... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Regulated Investment Companies and Real Estate Investment Trusts § 1.852-7 Additional information required in returns of shareholders. Any person who fails or refuses to comply with the demand of a regulated investment company for the written statements...

26 CFR 1.852-7 - Additional information required in returns of shareholders.

Code of Federal Regulations, 2013 CFR

2013-04-01

... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Regulated Investment Companies and Real Estate Investment Trusts § 1.852-7 Additional information required in returns of shareholders. Any person who fails or refuses to comply with the demand of a regulated investment company for the written statements...

26 CFR 301.6104(d)-3 - Tax-exempt organization subject to harassment campaign.

Code of Federal Regulations, 2014 CFR

2014-04-01

... different representatives of the news media who in the past have published articles about Y. Some of these... TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns... information returns is indicative of a harassment campaign if the requests are part of a single coordinated...

26 CFR 301.6104(d)-3 - Tax-exempt organization subject to harassment campaign.

Code of Federal Regulations, 2012 CFR

2012-04-01

... different representatives of the news media who in the past have published articles about Y. Some of these... TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns... information returns is indicative of a harassment campaign if the requests are part of a single coordinated...

26 CFR 301.6104(d)-3 - Tax-exempt organization subject to harassment campaign.

Code of Federal Regulations, 2013 CFR

2013-04-01

... different representatives of the news media who in the past have published articles about Y. Some of these... TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Information and Returns... information returns is indicative of a harassment campaign if the requests are part of a single coordinated...

75 FR 69739 - Proposed Collection; Comment Request for Form 8921

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

..., Public Law 104-13 (44 U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments concerning Form 8921, Applicable Insurance Contracts Information Return. DATES: Written comments should be received [email protected] . Title: Applicable Insurance Contracts Information Return. OMB Number: 1545-2083. Form...

78 FR 48229 - Proposed Collection; Comment Request for Regulation Project

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

... on proposed and/or continuing information collections, as required by the Paperwork Reduction Act of... distributions to verify compliance with section 529 and to determine the taxable amount of a distribution.... Generally, tax returns and tax return information are confidential, as required by 26 U.S.C. 6103. Request...

First Color View of Titan Surface

NASA Image and Video Library

2005-01-15

This image was returned on Jan 14, 2005, by the European Space Agency Huygens probe during its successful descent to land on Titan. This colored view, following processing to add reflection spectra data, gives a better indication of the actual color.

Searching the Internet for information on prostate cancer screening: an assessment of quality.

PubMed

Ilic, Dragan; Risbridger, Gail; Green, Sally

2004-07-01

To identify how on-line information relating to prostate cancer screening (PCS) is best sourced, whether through general, medical, or meta-search engines, and to assess the quality of that information. Websites providing information about PCS were searched across 15 search engines representing three distinct types: general, medical, and meta-search engines. The quality of on-line information was assessed using the DISCERN quality assessment tool. Quality performance characteristics were analyzed by performing Mann-Whitney U tests. Search engine efficiency was measured by each search query as a percentage of the relevant websites included for analysis from the total returned and analyzed by performing Kruskal-Wallis analysis of variance. Of 6690 websites reviewed, 84 unique websites were identified as providing information relevant to PCS. General and meta-search engines were significantly more efficient at retrieving relevant information on PCS compared with medical search engines. The quality of information was variable, with most of a poor standard. Websites that provided referral links to other resources and a citation of evidence provided a significantly better quality of information. In contrast, websites offering a direct service were more likely to provide a significantly poorer quality of information. The current lack of a clear consensus on guidelines and recommendation in published data is also reflected by the variable quality of information found on-line. Specialized medical search engines were no more likely to retrieve relevant, high-quality information than general or meta-search engines.

Aerodynamic design guidelines and computer program for estimation of subsonic wind tunnel performance

NASA Technical Reports Server (NTRS)

Eckert, W. T.; Mort, K. W.; Jope, J.

1976-01-01

General guidelines are given for the design of diffusers, contractions, corners, and the inlets and exits of non-return tunnels. A system of equations, reflecting the current technology, has been compiled and assembled into a computer program (a user's manual for this program is included) for determining the total pressure losses. The formulation presented is applicable to compressible flow through most closed- or open-throat, single-, double-, or non-return wind tunnels. A comparison of estimated performance with that actually achieved by several existing facilities produced generally good agreement.

Coherent reflection from surface gravity water waves during reciprocal acoustic transmissions.

PubMed

Badiey, Mohsen; Song, Aijun; Smith, Kevin B

2012-10-01

During a recent experiment in Kauai, Hawaii, reciprocal transmissions were conducted between two acoustic transceivers mounted on the seafloor at a depth of 100 m. The passage of moving surface wave crests was shown to generate focused and intense coherent acoustic returns, which had increasing or decreasing delay depending on the direction of propagation relative to the direction of surface wave crests. It is shown that a rough surface two-dimensional parabolic equation model with an evolving sea surface can produce qualitative agreement with data for the dynamic surface returns.

Changes in mental disorder prevalence among conflict-affected populations: a prospective study in Sri Lanka (COMRAID-R).

PubMed

Siriwardhana, Chesmal; Adikari, Anushka; Pannala, Gayani; Roberts, Bayard; Siribaddana, Sisira; Abas, Melanie; Sumathipala, Athula; Stewart, Robert

2015-03-10

Longitudinal data are lacking on mental health trajectories following conflict resolution and return migration. COMRAID-R is a follow-up study of Muslims displaced by conflict from Northern Sri Lanka 20 years ago who are now beginning to return. Of 450 participants in displacement interviewed in 2011, 338 (75.1%) were re-interviewed a year later, and a supplementary random sample (n = 228) was drawn from return migrants with a comparable displacement history. Common mental disorder (CMD; Patient Health Questionnaire) and post-traumatic stress disorder (CIDI-subscale) were measured. A CMD prevalence of 18.8% (95%CI 15.2-22.5) at baseline had reduced to 8.6% (5.6-11.7) at follow-up in those remaining in displacement, and was 10.3% (6.5-14.1) in return migrants. PTSD prevalences were 2.4%, 0.3% and 1.6% respectively. We observed a substantial decrease in CMD prevalence in this population over a short period, which may reflect the prospect of return migration and associated optimism following conflict resolution.

Return Migration to Mexico: Does Health Matter?

PubMed Central

Arenas, Erika; Goldman, Noreen; Pebley, Anne R.; Teruel, Graciela

2015-01-01

We use data from three rounds of the Mexican Family Life Survey to examine whether migrants in the United States returning to Mexico in the period 2005–2012 have worse health than those remaining in the United States. Despite extensive interest by demographers in health-related selection, this has been a neglected area of study in the literature on U.S.-Mexico migration, and the few results to date have been contradictory and inconclusive. Using five self-reported health variables collected while migrants resided in the United States and subsequent migration history, we find direct evidence of higher probabilities of return migration for Mexican migrants in poor health as well as lower probabilities of return for migrants with improving health. These findings are robust to the inclusion of potential confounders reflecting the migrants’ demographic characteristics, economic situation, family ties, and origin and destination characteristics. We anticipate that in the coming decade, health may become an even more salient issue in migrants’ decisions about returning to Mexico, given the recent expansion in access to health insurance in Mexico. PMID:26385111

Return Migration to Mexico: Does Health Matter?

PubMed

Arenas, Erika; Goldman, Noreen; Pebley, Anne R; Teruel, Graciela

2015-12-01

We use data from three rounds of the Mexican Family Life Survey to examine whether migrants in the United States returning to Mexico in the period 2005-2012 have worse health than those remaining in the United States. Despite extensive interest by demographers in health-related selection, this has been a neglected area of study in the literature on U.S.-Mexico migration, and the few results to date have been contradictory and inconclusive. Using five self-reported health variables collected while migrants resided in the United States and subsequent migration history, we find direct evidence of higher probabilities of return migration for Mexican migrants in poor health as well as lower probabilities of return for migrants with improving health. These findings are robust to the inclusion of potential confounders reflecting the migrants' demographic characteristics, economic situation, family ties, and origin and destination characteristics. We anticipate that in the coming decade, health may become an even more salient issue in migrants' decisions about returning to Mexico, given the recent expansion in access to health insurance in Mexico.

A Realistic View of Returning to the Classroom after Cancer. Survival: A Double Entendre

ERIC Educational Resources Information Center

Zimmer, Heidi S.

2012-01-01

Returning to work after cancer treatment provides its own set of challenges. The purpose of this research paper is to inform cancer survivors of the reality of returning to work after treatment. From personal experience and stories from others getting back to a "normal" life is a large part of the recovery from cancer. Returning to work can be the…

Modeling the greenhouse gas budget of straw returning in China: feasibility of mitigation and countermeasures.

PubMed

Lu, Fei; Wang, Xiao-Ke; Han, Bing; Ouyang, Zhi-Yun; Zheng, Hua

2010-05-01

Straw returning is considered to be one of the most promising carbon sequestration measures in China's cropland. A compound model, namely "Straw Returning and Burning Model-Expansion" (SRBME), was built to estimate the net mitigation potential, economic benefits, and air pollutant reduction of straw returning. Three scenarios, that is, baseline, "full popularization of straw returning (FP)," and "full popularization of straw returning and precision fertilization (FP + P)," were set to reflect popularization of straw returning. The results of the SRBME indicated that (1) compared with the soil carbon sequestration of 13.37 Tg/yr, the net mitigation potentials, which were 6.328 Tg/yr for the FP scenario and 9.179 Tg/yr for the FP + P scenario, had different trends when the full budget of the greenhouse gases was considered; (2) when the feasibility in connection with greenhouse gas (GHG) mitigation, economic benefits, and environmental benefits was taken into consideration, straw returning was feasible in 15 provinces in the FP scenario, with a total net mitigation potential of 7.192 TgCe/yr and the total benefits of CNY 1.473 billion (USD 216.6 million); (3) in the FP + P scenario, with the implementation of precision fertilization, straw returning was feasible in 26 provinces with a total net mitigation potential of 10.39 TgCe/yr and the total benefits of CNY 5.466 billion (USD 803.8 million); (4) any extent of change in the treatment of straw from being burnt to being returned would contribute to air pollution reduction; (5) some countermeasures, such as CH(4) reduction in rice paddies, precision fertilization, financial support, education and propaganda, would promote the feasibility of straw returning as a mitigation measure.

77 FR 57189 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-17

... currently approved collection. Title: TD 8560 (CO-30-92) Consolidated Returns--Stock Basis and Excess Loss...) allocating items between returns. The information will facilitate enforcement of consolidated return... completed prior to the effective data and to stop an election to use a historic loss payment pattern...

Enhanced backscatter of a reflected beam in atmospheric turbulence

NASA Astrophysics Data System (ADS)

Churnside, James H.; Wilson, James J.

1993-05-01

We measure the mean and the variance of the irradiance of a diverging laser beam after reflection from a retroreflector and from a plane mirror in a turbulent atmosphere. Increases in both the mean irradiance and the normalized variance are observed in the direct backscatter direction because of correlation of turbulence on the outgoing path and the return path. The backscattered irradiance is enhanced by a factor of about 2 and the variance by somewhat less.

49 CFR 40.313 - Where is other information on SAP functions and the return-to-duty process found in this regulation?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Where is other information on SAP functions and... on SAP functions and the return-to-duty process found in this regulation? You can find other information on the role and functions of SAPs in the following sections of this part: § 40.3—Definition. § 40...

Return of Individual Research Results & Incidental Findings: Facing the Challenges of Translational Science

PubMed Central

Wolf, Susan M.

2014-01-01

The debate over return of individual research results and incidental findings to research participants is a key frontier in research ethics and practice. Fundamentally, this is a problem of translational science, a question of when information about an individual that is generated in research should be communicated for clinical attention, as the technology itself is moving into clinical care. There is growing consensus that investigators should offer participants at least those individual findings of high clinical importance and actionability. Increasing attention to what information biobanks and secondary researchers owe people who provide data and samples offers an opportunity to treat these source individuals as research partners. Cutting-edge issues include return of results in pediatric populations and return to kin and family, including after death of the proband. Progress will require facing the continuum linking research and clinical care and developing standards and models for return. PMID:23875796

26 CFR 1.6050L-2 - Information returns by donees relating to qualified intellectual property contributions.

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2010-04-01

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26 CFR 301.7216-2 - Permissible disclosures or uses without consent of the taxpayer.

Code of Federal Regulations, 2013 CFR

2013-04-01

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2014-04-01

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Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-15

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Code of Federal Regulations, 2010 CFR

2010-04-01

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26 CFR 1.6050B-1 - Information returns by person making unemployment compensation payments.

Code of Federal Regulations, 2010 CFR

2010-04-01

... unemployment compensation payments. 1.6050B-1 Section 1.6050B-1 Internal Revenue INTERNAL REVENUE SERVICE... Information returns by person making unemployment compensation payments. For taxable years beginning after December 31, 1978, every person who makes payments of unemployment compensation (as defined in section 85...

26 CFR 1.6050B-1 - Information returns by person making unemployment compensation payments.

Code of Federal Regulations, 2014 CFR

2014-04-01

... unemployment compensation payments. 1.6050B-1 Section 1.6050B-1 Internal Revenue INTERNAL REVENUE SERVICE... § 1.6050B-1 Information returns by person making unemployment compensation payments. For taxable years beginning after December 31, 1978, every person who makes payments of unemployment compensation (as defined...

26 CFR 1.6050B-1 - Information returns by person making unemployment compensation payments.

Code of Federal Regulations, 2013 CFR

2013-04-01

... unemployment compensation payments. 1.6050B-1 Section 1.6050B-1 Internal Revenue INTERNAL REVENUE SERVICE... § 1.6050B-1 Information returns by person making unemployment compensation payments. For taxable years beginning after December 31, 1978, every person who makes payments of unemployment compensation (as defined...

26 CFR 1.6050B-1 - Information returns by person making unemployment compensation payments.

Code of Federal Regulations, 2012 CFR

2012-04-01

... unemployment compensation payments. 1.6050B-1 Section 1.6050B-1 Internal Revenue INTERNAL REVENUE SERVICE... § 1.6050B-1 Information returns by person making unemployment compensation payments. For taxable years beginning after December 31, 1978, every person who makes payments of unemployment compensation (as defined...

26 CFR 1.6050B-1 - Information returns by person making unemployment compensation payments.

Code of Federal Regulations, 2011 CFR

2011-04-01

... unemployment compensation payments. 1.6050B-1 Section 1.6050B-1 Internal Revenue INTERNAL REVENUE SERVICE... § 1.6050B-1 Information returns by person making unemployment compensation payments. For taxable years beginning after December 31, 1978, every person who makes payments of unemployment compensation (as defined...

"Coffee, tea and me": moderate doses of caffeine affect sexual behavior in female rats.

PubMed

Guarraci, Fay A; Benson, Anastasia

2005-11-01

The present study evaluated the effects of acute caffeine administration on paced mating behavior and partner preference in ovariectomized rats primed with estrogen and progesterone. In Experiment 1, female rats were tested for paced mating behavior following acute administration of caffeine (15 mg/kg). Caffeine shortened the latency to return to a male following an ejaculation. Although this dose of caffeine did not alter the likelihood of leaving a male after receiving sexual stimulation, locomotor activity did increase significantly. Experiment 2 evaluated the dose response characteristics of caffeine (7.5, 15, 30 mg/kg) administration on paced mating behavior. Replicating Experiment 1, caffeine at the lower doses shortened the latency to return to a male following an ejaculation. Finally, to determine whether the effects of caffeine (15 mg/kg) on contact-return latency reflect a change in sexual motivation or merely an inability to inhibit locomotion, rats were tested for partner preference (intact male vs. estrous female) following caffeine administration (Experiment 3). Although caffeine did not disrupt preference for a sexual partner, caffeine selectively increased visits to the male when physical contact was possible. Collectively, these results suggest that the effects of caffeine on female mating behavior may reflect an increase in both sexual motivation and locomotor activity.

Baseline monitoring using aircraft laser ranging. [spaceborne laser simulation and aircraft laser tracking

NASA Technical Reports Server (NTRS)

Krabill, W. B.; Hoge, F. E.; Martin, C. F.

1982-01-01

The use of aircraft laser ranging for the determination of baselines between ground based retroreflectors was investigated via simulations and with tests at Wallops Flight Center using the Airborne Oceanographic Lidar (AOL) on the Wallops C-54 aircraft ranging to a reflector array deployed around one of the Wallops runways. The aircraft altitude and reflector spacing were chosen on the basis of scaled down modeling of spacecraft tracking from 1000 km of reflectors separated by some 52 km, or of high altitude (10 km) aircraft tracking of reflectors separated by some 500 m. Aircraft altitudes flown for different passes across the runway reflector array varied from 800 m to 1350 m, with 32 reflectors deployed over an approximtely 300 m x 500 m ground pattern. The AOL transmitted 400 pulses/sec with a scan rate of 5/sec in a near circular pattern, so that the majority of the pulses were reflected by the runway surface or its environs rather than by retroreflectors. The return pulse characteristics clearly showed the high reflectivity of portions of the runway, with several returns indistinguishable in amplitude from reflector returns. For each pass across the reflector field, typically six to ten reflector hits were identified, consistent with that predicted by simulations and the observed transmitted elliptical pulse size.

Bereaved Employee: Returning to Work

MedlinePlus

... Out-of-town relatives return home. Children go back to school and grieving adults must get back to work. For some, returning to work is ... one is a long, slow process, but getting back into a routine is an important step in the journey. Share this: ... Copyright Information The materials on this website are ...

Everywoman's Guide to College.

ERIC Educational Resources Information Center

Gray, Eileen

Information and advice in this guide focuses on the emotional, financial, and academic realities of women returning to school. Chapter One examines the opportunities available today, including such topics as special programs for returning women and the societal factors causing women to return to school. In Chapter Two the decision-making process…

Return to competition, re-injury, and impact on performance of preseason shoulder injuries in Major League Baseball pitchers.

PubMed

Makhni, Eric C; Lee, Randall W; Nwosu, Ekene O; Steinhaus, Michael E; Ahmad, Christopher S

2015-07-01

Major league baseball (MLB) pitchers are vulnerable to overuse injury of the upper extremity, especially in the shoulder. Injuries sustained in the preseason may have negative impact on performance following return. The goal of this study was to document the frequency of preseason shoulder injury in these athletes, as well as risk for re-injury and impact on performance following return from injury. A comprehensive search of MLB injury information from 2001 to 2010 of public databases yielded a cohort of MLB pitchers who sustained preseason shoulder injuries. These databases were utilized to obtain information regarding return to MLB competition, re-injury, and performance following return from injury. All performance metrics were compared to those of an age-matched control cohort. A total of 74 pitchers were identified who sustained a preseason shoulder injury. Only 39 (53%) returned that same season to pitch in the MLB competition. Of those that returned, nearly 50% of players were re-designated on the Disabled List during the return season. There was a decline in performance in earned run average and batting average against in the year of return. Compared to age-matched control pitchers, those with preseason shoulder injury had lower performance metrics across a number of outcomes. Preseason shoulder injury in MLB pitchers has the potential to result in high re-injury rates and decreased subsequent performance.

New Skills, New Jobs: Return Migration, Skill Transfers, and Business Formation in Mexico.

PubMed

Hagan, Jacqueline Maria; Wassink, Joshua

2016-11-01

Numerous studies have documented a high propensity for self-employment and business formation among return migrants relative to non-migrants. The literature points to the importance of remitted savings, migration duration, and number and types of jobs abroad for business formation upon return. Implicit in this scholarship is the assumption that migrants acquire not only financial capital, but also human capital, which expands their opportunities upon return. Empirical work has demonstrated how the transfer of formal human capital, such as language skills and professional credentials, influences the mobility pathways of professional return migrants. More recent research has also found that the transfer of informal human capital, such as social and technical skills learned on the job, shape the mobility pathways of return migrants with little schooling. Absent from this scholarship, however, are studies that directly test the relationship between the transfer of informal human capital and the odds of business formation among return migrants. In this paper, we address this gap. Using a multidimensional skills variable, which includes social, technical, and English language competences, we measure and test the relationship between skill acquisition and transfer and business formation among return migrants. Drawing on findings from a survey of 200 return migrants and 200 non-migrants in Mexico, we show that return migrants who successfully acquire and transfer new skills across the migratory circuit often leverage their new knowledge to launch businesses. Our findings have wide implications for how social scientists conceptualize and measure human capital formation across the migratory circuit.

Scaling and correlations in foreign exchange market

NASA Astrophysics Data System (ADS)

Jiang, J.; Ma, K.; Cai, X.

2007-02-01

We observe that the distribution of the relative return, describing the variation of a certain currency, of 74 global currencies obeys a power-law. By using the random matrix theory we find that the distribution of eigenvalues of correlation matrix of relative return also follows a power-law. Using a scaled factorial moment we investigate the distribution of correlation coefficients of the relative return and observe intermittence phenomenon. Furthermore, we define the influence strength for a certain currency, which reflects the influence of its price change to the community interested. By doing that, we find that the distribution of influence strength is again a power-law. Beyond that, we compare the influence strength of Chinese Yuan (RMB) to those of other seven important currencies, which may have some interesting indications.

Evaluating coastal sea surface heights based on a novel sub-waveform approach using sparse representation and conditional random fields

NASA Astrophysics Data System (ADS)

Uebbing, Bernd; Roscher, Ribana; Kusche, Jürgen

2016-04-01

Satellite radar altimeters allow global monitoring of mean sea level changes over the last two decades. However, coastal regions are less well observed due to influences on the returned signal energy by land located inside the altimeter footprint. The altimeter emits a radar pulse, which is reflected at the nadir-surface and measures the two-way travel time, as well as the returned energy as a function of time, resulting in a return waveform. Over the open ocean the waveform shape corresponds to a theoretical model which can be used to infer information on range corrections, significant wave height or wind speed. However, in coastal areas the shape of the waveform is significantly influenced by return signals from land, located in the altimeter footprint, leading to peaks which tend to bias the estimated parameters. Recently, several approaches dealing with this problem have been published, including utilizing only parts of the waveform (sub-waveforms), estimating the parameters in two steps or estimating additional peak parameters. We present a new approach in estimating sub-waveforms using conditional random fields (CRF) based on spatio-temporal waveform information. The CRF piece-wise approximates the measured waveforms based on a pre-derived dictionary of theoretical waveforms for various combinations of the geophysical parameters; neighboring range gates are likely to be assigned to the same underlying sub-waveform model. Depending on the choice of hyperparameters in the CRF estimation, the classification into sub-waveforms can either be more fine or coarse resulting in multiple sub-waveform hypotheses. After the sub-waveforms have been detected, existing retracking algorithms can be applied to derive water heights or other desired geophysical parameters from particular sub-waveforms. To identify the optimal heights from the multiple hypotheses, instead of utilizing a known reference height, we apply a Dijkstra-algorithm to find the "shortest path" of all possible heights. We apply our approach to Jason-2 data in different coastal areas, such as the Bangladesh coast or in the North Sea and compare our sea surface heights to various existing retrackers. Using the sub-waveform approach, we are able to derive meaningful water heights up to a few kilometers off the coast, where conventional retrackers, such as the standard ocean retracker, no longer provide useful data.

SHARAD soundings and surface roughness at past, present, and proposed landing sites on Mars: Reflections at Phoenix may be attributable to deep ground ice

NASA Astrophysics Data System (ADS)

Putzig, Nathaniel E.; Phillips, Roger J.; Campbell, Bruce A.; Mellon, Michael T.; Holt, John W.; Brothers, T. Charles

2014-08-01

We use the Shallow Radar (SHARAD) on the Mars Reconnaissance Orbiter to search for subsurface interfaces and characterize surface roughness at the landing sites of Viking Landers 1 and 2, Mars Pathfinder, the Mars Exploration Rovers Spirit and Opportunity, the Phoenix Mars lander, the Mars Science Laboratory Curiosity rover, and three other sites proposed for Curiosity. Only at the Phoenix site do we find clear evidence of subsurface radar returns, mapping out an interface that may be the base of ground ice at depths of ~15-66 m across 2900 km2 in the depression where the lander resides. At the Opportunity, Spirit, and candidate Curiosity sites, images and altimetry show layered materials tens to hundreds of meters thick extending tens to hundreds of kilometers laterally. These scales are well within SHARAD's resolution limits, so the lack of detections is attributable either to low density contrasts in layers of similar composition and internal structure or to signal attenuation within the shallowest layers. At each site, we use the radar return power to estimate surface roughness at scales of 10-100 m, a measure that is important for assessing physical properties, landing safety, and site trafficability. The strongest returns are found at the Opportunity site, indicating that Meridiani Planum is exceptionally smooth. Returns of moderate strength at the Spirit site reflect roughness more typical of Mars. Gale crater, Curiosity's ultimate destination, is the smoothest of the four proposed sites we examined, with Holden crater, Eberswalde crater, and Mawrth Vallis exhibiting progressively greater roughness.

Economic return of clinical trials performed under the pediatric exclusivity program.

PubMed

Li, Jennifer S; Eisenstein, Eric L; Grabowski, Henry G; Reid, Elizabeth D; Mangum, Barry; Schulman, Kevin A; Goldsmith, John V; Murphy, M Dianne; Califf, Robert M; Benjamin, Daniel K

2007-02-07

In 1997, Congress authorized the US Food and Drug Administration (FDA) to grant 6-month extensions of marketing rights through the Pediatric Exclusivity Program if industry sponsors complete FDA-requested pediatric trials. The program has been praised for creating incentives for studies in children and has been criticized as a "windfall" to the innovator drug industry. This critique has been a substantial part of congressional debate on the program, which is due to expire in 2007. To quantify the economic return to industry for completing pediatric exclusivity trials. A cohort study of programs conducted for pediatric exclusivity. Nine drugs that were granted pediatric exclusivity were selected. From the final study reports submitted to the FDA (2002-2004), key elements of the clinical trial design and study operations were obtained, and the cost of performing each study was estimated and converted into estimates of after-tax cash outflows. Three-year market sales were obtained and converted into estimates of after-tax cash inflows based on 6 months of additional market protection. Net economic return (cash inflows minus outflows) and net return-to-costs ratio (net economic return divided by cash outflows) for each product were then calculated. Net economic return and net return-to-cost ratio. The indications studied reflect a broad representation of the program: asthma, tumors, attention-deficit/hyperactivity disorder, hypertension, depression/generalized anxiety disorder, diabetes mellitus, gastroesophageal reflux, bacterial infection, and bone mineralization. The distribution of net economic return for 6 months of exclusivity varied substantially among products (net economic return ranged from -$8.9 million to $507.9 million and net return-to-cost ratio ranged from -0.68 to 73.63). The economic return for pediatric exclusivity is variable. As an incentive to complete much-needed clinical trials in children, pediatric exclusivity can generate lucrative returns or produce more modest returns on investment.

Economic Return of Clinical Trials Performed Under the Pediatric Exclusivity Program

PubMed Central

Li, Jennifer S.; Eisenstein, Eric L.; Grabowski, Henry G.; Reid, Elizabeth D.; Mangum, Barry; Schulman, Kevin A.; Goldsmith, John V.; Murphy, M. Dianne; Califf, Robert M.; Benjamin, Daniel K.

2009-01-01

Context In 1997, Congress authorized the Food and Drug Administration (FDA) to grant 6 month extensions of marketing rights through the Pediatric Exclusivity program if industry sponsors complete FDA-requested pediatric trials. The program has been praised for creating incentives for studies in children; it has been criticized as a “windfall” to the innovator drug industry. This critique has been a substantial part of Congressional debate on the program, which is due to sunset in 2007. Objective To quantify the economic return to industry for completing Pediatric Exclusivity. Design Cohort study of programs conducted for Pediatric Exclusivity. We selected 9 drugs that were granted Pediatric Exclusivity. From the final study reports submitted to FDA, we obtained key elements of the clinical trial design and study operations. We estimated the cost of performing each study and converted these into estimates of after-tax cash outflows. We obtained 3-year market sales and converted these into estimates of after-tax cash inflows based upon 6 months of additional market protection. We then calculated the net economic return (cash inflows less outflows) and ratio net return to costs (net economic return divided by cash outflows) for each product. Main Outcome Measures Net economic return and ratio of net return to cost. Results The indications studied reflected a broad representation of the program: asthma, tumors, attention deficit disorder, hypertension, depression/generalized anxiety disorder, diabetes, gastroesophageal reflux, bacterial infection, and bone mineralization. The distribution of net economic return for 6 months of exclusivity varied substantially among products [net return ranged from (−)$8.9 million to (+)$507.9 million; ratio of return to cost ranged from −0.68 to 73.6] Conclusions The economic return for pediatric exclusivity is highly variable. Pediatric Exclusivity, as an incentive to complete much-needed clinical trials in children, can generate lucrative returns, but more frequently produces more modest return on investment. PMID:17284698

Twin helix system produces fast scan in infrared detector

NASA Technical Reports Server (NTRS)

Vanzetti, R.

1966-01-01

Two rotating wheels in orthogonal relationship with helicoidal reflecting surfaces mounted on their outer rims achieve a linear speed without normal time loss in their return motion. The pitch of the helicoidal surfaces equals the displacement that the mirrors must traverse.

Wire insulation defect detector

NASA Technical Reports Server (NTRS)

Greulich, Owen R. (Inventor)

2004-01-01

Wiring defects are located by detecting a reflected signal that is developed when an arc occurs through the defect to a nearby ground. The time between the generation of the signal and the return of the reflected signal provides an indication of the distance of the arc (and therefore the defect) from the signal source. To ensure arcing, a signal is repeated at gradually increasing voltages while the wire being tested and a nearby ground are immersed in a conductive medium. In order to ensure that the arcing occurs at an identifiable time, the signal whose reflection is to be detected is always made to reach the highest potential yet seen by the system.

Assessing costs of carrying geolocators using feather corticosterone in two species of aerial insectivore

PubMed Central

Fairhurst, Graham D.; Berzins, Lisha L.; Bradley, David W.; Laughlin, Andrew J.; Romano, Andrea; Romano, Maria; Scandolara, Chiara; Ambrosini, Roberto; Dawson, Russell D.; Dunn, Peter O.; Hobson, Keith A.; Liechti, Felix; Marchant, Tracy A.; Norris, D. Ryan; Rubolini, Diego; Saino, Nicola; Taylor, Caz M.; Whittingham, Linda A.; Clark, Robert G.

2015-01-01

Despite benefits of using light-sensitive geolocators to track animal movements and describe patterns of migratory connectivity, concerns have been raised about negative effects of these devices, particularly in small species of aerial insectivore. Geolocators may act as handicaps that increase energetic expenditure, which could explain reported effects of geolocators on survival. We tested this ‘Energetic Expenditure Hypothesis’ in 12 populations of tree swallows (Tachycineta bicolor) and barn swallows (Hirundo rustica) from North America and Europe, using measurements of corticosterone from feathers (CORTf) grown after deployment of geolocators as a measure of physiology relevant to energetics. Contrary to predictions, neither among- (both species) nor within-individual (tree swallows only) levels of CORTf differed with respect to instrumentation. Thus, to the extent that CORTf reflects energetic expenditure, geolocators apparently were not a strong handicap for birds that returned post-deployment. While this physiological evidence suggests that information about migration obtained from returning geolocator-equipped swallows is unbiased with regard to levels of stress, we cannot discount the possibility that corticosterone played a role in reported effects of geolocators on survival in birds, and suggest that future studies relate corticosterone to antecedent factors, such as reproductive history, and to downstream fitness costs. PMID:26064659

Work-related limitations and return-to-work experiences in prolonged fatigue: workers' perspectives before and after vocational treatment.

PubMed

Joosen, Margot C W; Frings-Dresen, Monique H W; Sluiter, Judith K

2011-01-01

To gain insight into fatigued workers' perspectives regarding work experience before and after receiving vocational rehabilitation (VR) treatments. A qualitative survey was conducted using semi-structured interviews with 21 fatigued workers who attended an outpatient multi-component VR treatment. Six months after treatment, work-related limitations and employed VR strategies at work before treatment were explored. Next, VR treatment experiences regarding return-to-work (RTW) were explored. Two researchers performed partially independent, qualitative analyses that revealed topics, discussed by the project team, and organised into domains, categories and sub-categories. Work-related limitations were: symptoms of prolonged fatigue, personal limitations (e.g. lack of self-reflection on individual capacity and limitations), interpersonal factors, activities and conditions at work and life/work imbalance. Before the treatment, VR strategies such as work adaptations, well-intentioned advice and support, and/or referral to psychological or physical care were employed. VR treatment experiences on RTW were: personal challenges (e.g. gained awareness and coping skills), improved activities during work, work adaptations and unresolved problems (e.g. remaining fatigue symptoms and sickness absence). New information about work experiences before and after multi-component VR treatments in workers with prolonged fatigue may help employers, occupational physicians and other caregivers to develop VR strategies that better meet individuals' needs.

Clearing margin system in the futures markets—Applying the value-at-risk model to Taiwanese data

NASA Astrophysics Data System (ADS)

Chiu, Chien-Liang; Chiang, Shu-Mei; Hung, Jui-Cheng; Chen, Yu-Lung

2006-07-01

This article sets out to investigate if the TAIFEX has adequate clearing margin adjustment system via unconditional coverage, conditional coverage test and mean relative scaled bias to assess the performance of three value-at-risk (VaR) models (i.e., the TAIFEX, RiskMetrics and GARCH-t). For the same model, original and absolute returns are compared to explore which can accurately capture the true risk. For the same return, daily and tiered adjustment methods are examined to evaluate which corresponds to risk best. The results indicate that the clearing margin adjustment of the TAIFEX cannot reflect true risks. The adjustment rules, including the use of absolute return and tiered adjustment of the clearing margin, have distorted VaR-based margin requirements. Besides, the results suggest that the TAIFEX should use original return to compute VaR and daily adjustment system to set clearing margin. This approach would improve the funds operation efficiency and the liquidity of the futures markets.

Evaluation of Return to Practice: the views of nurse returnees from three NHS Hospital Trusts.

PubMed

Barriball, K Louise; Coopamah, Vinoda; Roberts, Julia; Watts, Suzanne

2007-05-01

Exploration of the views and experiences of returnees on a Return to Practice programme based in three NHS Hospital Trusts. In the light of nursing shortages in Britain, there is an ongoing need to encourage nurses to re-enter the profession through Return to Practice programmes. In order to maximize returnees' participation in the nursing workforce; however, evaluation of the effectiveness of Return to Practice programmes is necessary. 17 returnees were recruited to the study completing self-report questionnaires at programme commencement and participating in focus group discussions on programme completion. Three key issues emerged from the data: the varied personal circumstances and professional histories of returnees; the challenge of providing adequate support in practice that reflected returnees' individual needs and aspirations and the importance of flexible employment opportunities to meet returnees' expectations of an appropriate work life balance. It is important that any schemes to attract nurses back to the profession are targeted at their specific needs.

Semiconductor Laser with a Self-Pumped Phase Conjugate External Cavity

DTIC Science & Technology

1992-10-01

laser light is considered planar. In actuality, the HLP 1400 laser diode used in this experiment has a gaussian profile. This approximation is frequently...return beam is in phase with either the light transmitted through or reflected off the rear facet of the diode laser. In Fig. 3.2, E, is the light ...In the first case an anti-reflection coated laser diode was used. It emitted a broadband spectrum without the feedback. The PCM just lowered the

Return on Investment: A Placebo for the Chief Financial Officer... and Other Paradoxes

ERIC Educational Resources Information Center

Andru, Peter; Botchkarev, Alexei

2011-01-01

Background: Return on investment (ROI) is one of the most popular evaluation metrics. ROI analysis (when applied correctly) is a powerful tool of evaluating existing information systems and making informed decisions on the acquisitions. However, practical use of the ROI is complicated by a number of uncertainties and controversies. The article…

26 CFR 301.6104(d)-1 - Public inspection and distribution of applications for tax exemption and annual information...

Code of Federal Regulations, 2011 CFR

2011-04-01

... applications for tax exemption and annual information returns of tax-exempt organizations. 301.6104(d)-1... returns of tax-exempt organizations. (a) In general. Except as otherwise provided in this section, if a tax-exempt organization (as defined in paragraph (b)(1) of this section) filed an application for...

26 CFR 301.6104(d)-1 - Public inspection and distribution of applications for tax exemption and annual information...

Code of Federal Regulations, 2010 CFR

2010-04-01

... applications for tax exemption and annual information returns of tax-exempt organizations. 301.6104(d)-1... returns of tax-exempt organizations. (a) In general. Except as otherwise provided in this section, if a tax-exempt organization (as defined in paragraph (b)(1) of this section) filed an application for...

26 CFR 1.6050M-1 - Information returns relating to persons receiving contracts from certain Federal executive agencies.

Code of Federal Regulations, 2010 CFR

2010-04-01

... determined under any reasonable method, such as the expected contract delivery date under the contract... section will not facilitate the collection of Federal tax liabilities because of the manner, method, or...) Form of reporting—(i) General rule concerning magnetic media. The information returns required by this...

26 CFR 1.6039-2 - Statements to persons with respect to whom information is reported.

Code of Federal Regulations, 2010 CFR

2010-04-01

... THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Information Returns § 1.6039-2 Statements... incentive stock options under section 6039(b). (1) Every corporation filing a return under § 1.6039-1(a... to any person must be furnished to such person on Form 3921, Exercise of an Incentive Stock Option...

26 CFR 1.6041-1 - Return of information as to payments of $600 or more.

Code of Federal Regulations, 2012 CFR

2012-04-01

... other gains, profits, and income aggregating $600 or more. (ii) Information returns required under other... engaged for gain or profit, but also organizations the activities of which are not for the purpose of gain... circumstances, that person— (i) Performs management or oversight functions in connection with the payment (this...

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.22 Filing, retention...

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.22 Filing, retention...

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.22 Filing, retention...

22 CFR 123.22 - Filing, retention, and return of export licenses and filing of export information.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Filing, retention, and return of export licenses and filing of export information. 123.22 Section 123.22 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS LICENSES FOR THE EXPORT OF DEFENSE ARTICLES § 123.22 Filing, retention...

75 FR 42827 - Proposed Collection; Comment Request for Regulation 121475-03 (TD 9339)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting... information to ensure compliance with the requirement under the regulation that the taxpayer rebates the... revenue law. Generally, tax returns and tax return information are confidential, as required by 26 U.S.C...

75 FR 11226 - Proposed Collection; Comment Request for Tip Reporting Alternative Tip Agreement Used in the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

... tax compliance efforts to assist employers and their employees in understanding and complying with... information collections, as required by the Paperwork Reduction Act of 1995, Public Law 104-13 (44 U.S.C. 3506... administration of any internal revenue law. Generally, tax returns and tax return information are confidential...

75 FR 64354 - Agency Information Collection Activities: Proposed Collection; Comments Requested

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-19

... of Information Collection Under Review: ATF F 5630.5R, NFA Special Tax Renewal Registration and Return; ATF F 5630.5RC, NFA Special Tax Location Registration Listing; ATF F 5630.7, NFA Special Tax... collection. (2) Title of the Form/Collection: ATF F 5630.5R, NFA Special Tax Renewal Registration and Return...

75 FR 80845 - Agency Information Collection Activities: Proposed Collection; Comments Requested

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-23

... of Information Collection Under Review: ATF F 5630.5R, NFA Special Tax Renewal Registration and Return, ATF F 5630.5RC, NFA Special Tax Location Registration Listing, ATF F 5630.7, NFA Special Tax.../Collection: ATF F 5630.5R, NFA Special Tax Renewal Registration and Return, ATF F 5630.5RC, NFA Special Tax...

Farmers, streams, information, and money: does informing farmers about riparian management have any effect?

PubMed

Rhodes, Heather M; Leland, Louis S; Niven, Brian E

2002-11-01

We assessed relationships between the extent to which farmers reported exposure to relevant information and their attitudes towards, knowledge about, and degree of adoption of riparian management strategies. We also examined associations between knowledge of, or receipt of, financial assistance for riparian fencing/planting and intentions for and extent of adoption of this strategy. A mail survey of 718 pastoral farmers in Otago and Southland in New Zealand [294 surveys returned (41%)] yielded 279 usable questionnaires. Indices were developed to reflect range and frequency of information use and range of practices adopted. Attitudes were measured using Likert-type responses to 11 statements, and knowledge as a score on a ten-question true/false test. Positive relationships between information and the three main response variables (attitude, knowledge, and adoption) were weak but significant and systematic. These associations remained significant when important demographic and farm characteristics were taken into account. Informed farmers were more likely to report intentions to carry out riparian fencing or planting within the next year. Farmers who were aware that funding was available were also more likely to state this intention, independent of information level. The reported extent to which waterways had been fenced to exclude stock was related to receipt of funding, but not to information level. Financial factors were the most influential barrier preventing adoption of permanent fencing. Our research shows a positive correlation between the receipt of information and funding and the adoption of specific riparian management measures.

Adverse Event Reporting for Herbal Medicines: A Result of Market Forces

PubMed Central

Walji, Rishma; Boon, Heather; Barnes, Joanne; Austin, Zubin; Baker, G. Ross; Welsh, Sandy

2009-01-01

Herbal products are readily available over the counter in health food stores and are often perceived to be without risk. The current Canadian adverse event reporting system suffers from severe underreporting, resulting in a scarcity of safety data on herbal products. Twelve health food store personnel in the Greater Toronto Area were interviewed about their responses to herbal product–related adverse reactions. They generally fostered customer loyalty by offering generous return policies, which included collecting contact information to be sent to the manufacturers with the returned product. Thus, despite the public's lack of knowledge about the formal reporting system, adverse reaction information was directed to manufacturers whenever it resulted in a product return. The relationship between health food stores, industry and Health Canada provides a new opportunity to facilitate adverse event reporting. Additional information could be collected during the return process, and educational initiatives could be implemented to augment current post-market surveillance procedures for herbal products. PMID:20436811

Preliminary studies leading toward the development of a LIDAR bathymetry mapping instrument

NASA Astrophysics Data System (ADS)

Hill, John M.; Krenek, Brendan D.; Kunz, Terry D.; Krabill, William; Stetina, Fran

1993-02-01

The National Aeronautics and Space Administration (NASA) at Goddard Space Flight Center (GSFC) has developed a laser ranging device (LIDAR) which provides accurate and timely data of earth features. NASA/GSFC recently modified the sensor to include a scanning capability to produce LIDAR swaths. They have also integrated a Global Positioning System (GPS) and an Inertial Navigation System (INS) to accurately determine the absolute aircraft location and aircraft attitude (pitch, yaw, and roll), respectively. The sensor has been flown in research mode by NASA for many years. The LIDAR has been used in different configurations or modes to acquire such data as altimetry (topography), bathymetry (water depth), laser-induced fluorosensing (tracer dye movements, oil spills and oil thickness, chlorophyll and plant stress identification), forestry, and wetland discrimination studies. NASA and HARC are developing a commercial version of the instrument for topographic mapping applications. The next phase of the commercialization project will be to investigate other applications such as wetlands mapping and coastal bathymetry. In this paper we report on preliminary laboratory measurements to determine the feasibility of making accurate depth measurements in relatively shallow water (approximately 2 to 6 feet deep) using a LIDAR system. The LIDAR bathymetry measurements are relatively simple in theory. The water depth is determined by measuring the time interval between the water surface reflection and the bottom surface reflection signals. Depth is then calculated by dividing by the index of refraction of water. However, the measurements are somewhat complicated due to the convolution of the water surface return signal with the bottom surface return signal. Therefore in addition to the laboratory experiments, computer simulations of the data were made to show these convolution effects in the return pulse waveform due to: (1) water depth, and (2) changes in bottom surface reflectivity.

On the Role of Urban and Vegetative Land Cover in the Identification of Tornado Damage Using Dual-Resolution Multispectral Satellite Imagery

NASA Astrophysics Data System (ADS)

Kingfield, D.; de Beurs, K.

2014-12-01

It has been demonstrated through various case studies that multispectral satellite imagery can be utilized in the identification of damage caused by a tornado through the change detection process. This process involves the difference in returned surface reflectance between two images and is often summarized through a variety of ratio-based vegetation indices (VIs). Land cover type plays a large contributing role in the change detection process as the reflectance properties of vegetation can vary based on several factors (e.g. species, greenness, density). Consequently, this provides the possibility for a variable magnitude of loss, making certain land cover regimes less reliable in the damage identification process. Furthermore, the tradeoff between sensor resolution and orbital return period may also play a role in the ability to detect catastrophic loss. Moderate resolution imagery (e.g. Moderate Resolution Imaging Spectroradiometer (MODIS)) provides relatively coarse surface detail with a higher update rate which could hinder the identification of small regions that underwent a dynamic change. Alternatively, imagery with higher spatial resolution (e.g. Landsat) have a longer temporal return period between successive images which could result in natural recovery underestimating the absolute magnitude of damage incurred. This study evaluates the role of land cover type and sensor resolution on four high-end (EF3+) tornado events occurring in four different land cover groups (agriculture, forest, grassland, urban) in the spring season. The closest successive clear images from both Landsat 5 and MODIS are quality controlled for each case. Transacts of surface reflectance across a homogenous land cover type both inside and outside the damage swath are extracted. These metrics are synthesized through the calculation of six different VIs to rank the calculated change metrics by land cover type, sensor resolution and VI.

Preliminary Studies Leading Toward the Development of a LIDAR Bathymetry Mapping Instrument

NASA Technical Reports Server (NTRS)

Hill, John M.; Krenek, Brendan D.; Kunz, Terry D.; Krabill, William; Stetina, Fran

1993-01-01

The National Aeronautics and Space Administration (NASA) at Goddard Space Flight Center (GSFC) has developed a laser ranging device (LIDAR) which provides accurate and timely data of earth features. NASA/GSFC recently modified the sensor to include a scanning capability to produce LIDAR swaths. They have also integrated a Global Positioning System (GPS) and an Inertial Navigation System (INS) to accurately determine the absolute aircraft location and aircraft attitude (pitch, yaw, and roll), respectively. The sensor has been flown in research mode by NASA for many years. The LIDAR has been used in different configurations or modes to acquire such data as altimetry (topography), bathymetry (water depth), laser-induced fluorosensing (tracer dye movements, oil spills and oil thickness, chlorophyll and plant stress identification), forestry, and wetland discrimination studies. NASA and HARC are developing a commercial version of the instrument for topographic mapping applications. The next phase of the commercialization project will be to investigate other applications such as wetlands mapping and coastal bathymetry. In this paper we report on preliminary laboratory measurements to determine the feasibility of making accurate depth measurements in relatively shallow water (approximately 2 to 6 feet deep) using a LIDAR system. The LIDAR bathymetry measurements are relatively simple in theory. The water depth is determined by measuring the time interval between the water surface reflection and the bottom surface reflection signals. Depth is then calculated by dividing by the index of refraction of water. However, the measurements are somewhat complicated due to the convolution of the water surface return signal with the bottom surface return signal. Therefore in addition to the laboratory experiments, computer simulations of the data were made to show these convolution effects in the return pulse waveform due to: (1) water depth, and (2) changes in bottom surface reflectivity.

Influence of footwear designed to boost energy return on running economy in comparison to a conventional running shoe.

PubMed

Sinclair, J; Mcgrath, R; Brook, O; Taylor, P J; Dillon, S

2016-01-01

Running economy is a reflection of the amount of inspired oxygen required to maintain a given velocity and is considered a determining factor for running performance. Athletic footwear has been advocated as a mechanism by which running economy can be enhanced. New commercially available footwear has been developed in order to increase energy return, although their efficacy has not been investigated. This study aimed to examine the effects of energy return footwear on running economy in relation to conventional running shoes. Twelve male runners completed 6-min steady-state runs in conventional and energy return footwear. Overall, oxygen consumption (VO2), heart rate, respiratory exchange ratio, shoe comfort and rating of perceived exertion were assessed. Moreover, participants subjectively indicated which shoe condition they preferred for running. Differences in shoe comfort and physiological parameters were examined using Wilcoxon signed-rank tests, whilst shoe preferences were tested using a chi-square analysis. The results showed that VO2 and respiratory exchange ratio were significantly lower, and shoe comfort was significantly greater, in the energy return footwear. Given the relationship between running economy and running performance, these observations indicate that the energy return footwear may be associated with enhanced running performance in comparison to conventional shoes.

Endoscopic device for functional imaging of the retina

NASA Astrophysics Data System (ADS)

Barriga, Simon; Lohani, Sweyta; Martell, Bret; Soliz, Peter; Ts'o, Dan

2011-03-01

Non-invasive imaging of retinal function based on the recording of spatially distributed reflectance changes evoked by visual stimuli has to-date been performed primarily using modified commercial fundus cameras. We have constructed a prototype retinal functional imager, using a commercial endoscope (Storz) for the frontend optics, and a low-cost back-end that includes the needed dichroic beam splitter to separate the stimulus path from the imaging path. This device has been tested to demonstrate its performance for the delivery of adequate near infrared (NIR) illumination, intensity of the visual stimulus and reflectance return in the imaging path. The current device was found to be capable of imaging reflectance changes of 0.1%, similar to that observable using the modified commercial fundus camera approach. The visual stimulus (a 505nm spot of 0.5secs) was used with an interrogation illumination of 780nm, and a sequence of imaged captured. At each pixel, the imaged signal was subtracted and normalized by the baseline reflectance, so that the measurement was ΔR/R. The typical retinal activity signal observed had a ΔR/R of 0.3-1.0%. The noise levels were measured when no stimulus was applied and found to vary between +/- 0.05%. Functional imaging has been suggested as a means to provide objective information on retina function that may be a preclinical indicator of ocular diseases, such as age-related macular degeneration (AMD), glaucoma, and diabetic retinopathy. The endoscopic approach promises to yield a significantly more economical retinal functional imaging device that would be clinically important.

Mars Sample Return: The Value of Depth Profiles

NASA Technical Reports Server (NTRS)

Hausrath, E. M.; Navarre-Sitchler, A. K.; Moore, J.; Sak, P. B.; Brantley, S. L.; Golden, D. C.; Sutter, B.; Schroeder, C.; Socki, R.; Morris, R. V.;

Physical and chemical investigations on natural dyes

NASA Astrophysics Data System (ADS)

Acquaviva, S.; D'Anna, E.; de Giorgi, M. L.; Della Patria, A.; Baraldi, P.

2010-09-01

Natural dyes have been used extensively in the past for many purposes, such us to colour fibers and to produce inks, watercolours and paints, but their use declined rapidly after the discovery of synthetic colours. Nowadays we witness a renewed interest, as natural dyes are neither toxic nor polluting. In this work, physical and chemical properties of four selected dyes, namely red (Madder), yellow (Weld and Turmeric) and blue (Woad) colours, produced by means of traditional techniques at the Museo dei Colori Naturali (Lamoli, Italy), have been investigated. The chromatic properties have been studied through the reflectance spectroscopy, a non-invasive technique for the characterisation of chromaticity. Reflection spectra both from powders and egg-yolk tempera models have been acquired to provide the typical features of the dyes in the UV-vis spectral range. Moreover, to assess the feasibility of laser cleaning procedures, tempera layers were investigated after irradiation with an excimer laser. Micro Raman spectroscopy, Scanning Electron Microscopy and Energy Dispersive X-Ray analyses have complemented the survey, returning compositional and morphological information as well. Efforts have been made to give scientific feedback to the production processes and to support the research activity in the restoration of the artworks where these dyes were employed.

Implementation of an Electronic Ionosonde to Monitor the Earth’s Ionosphere via a Projected Column through USRP

PubMed Central

Barona Mendoza, Jhon Jairo; Quiroga Ruiz, Carlos Fernando; Pinedo Jaramillo, Carlos Rafael

2017-01-01

This document illustrates the processes carried out for the construction of an ionospheric sensor or ionosonde, from a universal software radio peripheral (USRP), and its programming using GNU-Radio and MATLAB. The development involved the in-depth study of the characteristics of the ionosphere, to apply the corresponding mathematical models used in the radar-like pulse compression technique and matched filters, among others. The sensor operates by firing electromagnetic waves in a frequency sweep, which are reflected against the ionosphere and are received on its return by the receiver of the instrument, which calculates the reflection height through the signal offset. From this information and a series of calculations, the electron density of the terrestrial ionosphere could be obtained. Improving the SNR of received echoes reduces the transmission power to a maximum of 400 W. The resolution associated with the bandwidth of the signal used is approximately 5 km, but this can be improved, taking advantage of the fact that the daughterboards used in the USRP allow a higher sampling frequency than the one used in the design of this experiment. PMID:28441329

Processing and evaluation of riverine waveforms acquired by an experimental bathymetric LiDAR

NASA Astrophysics Data System (ADS)

Kinzel, P. J.; Legleiter, C. J.; Nelson, J. M.

2010-12-01

Accurate mapping of fluvial environments with airborne bathymetric LiDAR is challenged not only by environmental characteristics but also the development and application of software routines to post-process the recorded laser waveforms. During a bathymetric LiDAR survey, the transmission of the green-wavelength laser pulses through the water column is influenced by a number of factors including turbidity, the presence of organic material, and the reflectivity of the streambed. For backscattered laser pulses returned from the river bottom and digitized by the LiDAR detector, post-processing software is needed to interpret and identify distinct inflections in the reflected waveform. Relevant features of this energy signal include the air-water interface, volume reflection from the water column itself, and, ideally, a strong return from the bottom. We discuss our efforts to acquire, analyze, and interpret riverine surveys using the USGS Experimental Advanced Airborne Research LiDAR (EAARL) in a variety of fluvial environments. Initial processing of data collected in the Trinity River, California, using the EAARL Airborne Lidar Processing Software (ALPS) highlighted the difficulty of retrieving a distinct bottom signal in deep pools. Examination of laser waveforms from these pools indicated that weak bottom reflections were often neglected by a trailing edge algorithm used by ALPS to process shallow riverine waveforms. For the Trinity waveforms, this algorithm had a tendency to identify earlier inflections as the bottom, resulting in a shallow bias. Similarly, an EAARL survey along the upper Colorado River, Colorado, also revealed the inadequacy of the trailing edge algorithm for detecting weak bottom reflections. We developed an alternative waveform processing routine by exporting digitized laser waveforms from ALPS, computing the local extrema, and fitting Gaussian curves to the convolved backscatter. Our field data indicate that these techniques improved the definition of pool areas dominated by weak bottom reflections. These processing techniques are also being tested for EAARL surveys collected along the Platte and Klamath Rivers where environmental conditions have resulted in suppressed or convolved bottom reflections.

KSC-03PD-3200

NASA Technical Reports Server (NTRS)

2003-01-01

KENNEDY SPACE CENTER, FLA. The Space Shuttle orbiter Atlantis is reflected in a rain puddle as it is towed from the Orbiter Processing Facility (OPF) to the Vehicle Assembly Building (VAB). The move will allow work to be performed in the OPF that can only be accomplished while the bay is empty. Work scheduled in the processing facility includes annual validation of the bay's cranes, work platforms, lifting mechanisms, and jack stands. Atlantis will remain in the VAB for about 10 days, then return to the OPF as work resumes to prepare it for launch in September 2004 on the first return-to-flight mission, STS-114.

7 CFR 252.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... means the price assigned by the Department to a donated food which reflects the Department's current acquisition price, transportation and, if applicable, processing costs related to the food. Distributing.... Donated food value return system means a system used by a processor or distributor to reduce the price of...

Social Security at the Crossroads.

ERIC Educational Resources Information Center

International Labour Review, 1980

1980-01-01

Social security schemes need to be streamlined and the underlying policies made more coherent to obtain the fullest possible return on expenditure. Third World countries need to reflect very seriously on the role of social security in the development process and on the management problems involved. (CT)

New Skills, New Jobs: Return Migration, Skill Transfers, and Business Formation in Mexico

PubMed Central

Wassink, Joshua

2017-01-01

Numerous studies have documented a high propensity for self-employment and business formation among return migrants relative to non-migrants. The literature points to the importance of remitted savings, migration duration, and number and types of jobs abroad for business formation upon return. Implicit in this scholarship is the assumption that migrants acquire not only financial capital, but also human capital, which expands their opportunities upon return. Empirical work has demonstrated how the transfer of formal human capital, such as language skills and professional credentials, influences the mobility pathways of professional return migrants. More recent research has also found that the transfer of informal human capital, such as social and technical skills learned on the job, shape the mobility pathways of return migrants with little schooling. Absent from this scholarship, however, are studies that directly test the relationship between the transfer of informal human capital and the odds of business formation among return migrants. In this paper, we address this gap. Using a multidimensional skills variable, which includes social, technical, and English language competences, we measure and test the relationship between skill acquisition and transfer and business formation among return migrants. Drawing on findings from a survey of 200 return migrants and 200 non-migrants in Mexico, we show that return migrants who successfully acquire and transfer new skills across the migratory circuit often leverage their new knowledge to launch businesses. Our findings have wide implications for how social scientists conceptualize and measure human capital formation across the migratory circuit. PMID:28316348

Communication and collaboration among return-to-work stakeholders.

PubMed

Russell, Elizabeth; Kosny, Agnieszka

2018-05-17

Workers who are injured or become ill on the job are best able to return-to-work when stakeholders involved in their case collaborate and communicate. This study examined health care providers' and case managers' engagement in rehabilitation and return-to-work following workplace injury or illness. In-depth interviews were conducted with 97 health care providers and 34 case managers in four Canadian provinces about their experiences facilitating rehabilitation and return-to-work, and interacting with system stakeholders. A qualitative thematic content analysis demonstrated two key findings. Firstly, stakeholders were challenged to collaborate as a result of: barriers to interdisciplinary and cross-professional communication; philosophical differences about the timing and appropriateness of return-to-work; and confusion among health care providers about the workers' compensation system. Secondly, these challenges adversely affected the co-ordination of patient care, and consequentially, injured workers often became information conduits, and effective and timely treatment and return-to-work was sometimes negatively impacted. Communication challenges between health care providers and case managers may negatively impact patient care and alienate treating health care providers. Discussion about role clarification, the appropriateness of early return-to-work, how paperwork shapes health care providers' role expectations, and strengthened inter-professional communication are considered. Implications for Rehabilitation Administrative and conceptual barriers in workers' compensation systems challenge collaboration and communication between health care providers and case managers. Injured workers may become conduits of incorrect information, resulting in adversarial relationships, overturned health care providers' recommendations, and their disengagement from rehabilitation and return-to-work. Stakeholders should clarify the role of health care providers during rehabilitation and return-to-work and the appropriateness of early return-to-work to mitigate recurring challenges. Communication procedures between health care specialists may disrupt these challenges, increasing the likelihood of timely and effective rehabilitation and return-to-work.

Stroke patients' experiences of return to work.

PubMed

Medin, Jennie; Barajas, Josefin; Ekberg, Kerstin

2006-09-15

Purpose. The aim of this study was to describe the experience of return to work (RTW) after stroke from the patient's perspective.Method. Six patients who had their first ever stroke in 2001, were <65 years of age and were working at the time of their stroke were included. Information was obtained via an open-ended interview. The material was transcribed verbatim and analysed using Giorgi's empirical phenomenology.Results. Rehabilitation was perceived as primarily aimed at restoring bodily functions and a return to everyday activities, rather than at promoting a return to work. It was not experienced as adapted to the participants' needs or their age. The workplace was experienced as very important in the rehabilitation process. When the informants experienced that the rehabilitation professionals were not taking action, they took control of the situation themselves. The informants expressed pride in their own capacity to take the initiative and in their ability to take action. Both self-employed and employed informants said they had possibilities and opportunities to take action since their work situation was flexible. The informants' adaptation to a new role at work was perceived as facilitated by the understanding and positive attitude of co-workers.Conclusion. Among this group of stroke patients, the individual patient's capacity and ability to return to work was enhanced by motivation or "will" and self-efficacy in combination with external support. Self-efficacy was not only a personal trait or internal factor; it was enhanced and encouraged in interaction with contextual conditions. There are similarities between the RTW process and processes of health promotion.

Are diet diaries of value in recording dietary intake of sugars? A retrospective analysis of completion rates and information quality.

PubMed

Arheiam, A; Albadri, S; Brown, S; Burnside, G; Higham, S; Harris, R

2016-11-04

Objectives Current guidance recommends that dental practitioners should routinely give dietary advice to patients, with diet diaries as a tool to help diet assessment. We explored patients' compliance with diet-diaries usage in a paediatric clinic within a teaching hospital setting, where remuneration is not an issue. Objectives were to investigate associated factors affecting diet diaries return rate and the information obtained from returned diaries.Methods A retrospective study of 200 randomly selected clinical records of children aged 5-11 years who had received diet analysis and advice as part of a preventive dental care programme at a dental teaching hospital between 2010 and 2013. Clinical records, with a preventive care pro forma, were included in the study. Data on social and family history, DMFT-dmft, oral hygiene practices, dental attendance and dietary habits were obtained and compared with information given in completed diet-diaries. A deductive content analysis of returned diet-diaries was undertaken using a pre-developed coding scheme.Results Of 174 complete records included in this study, diet diaries were returned in 60 (34.5%) of them. Diet diaries were more likely to be returned by those children who reported that they regularly brushed their teeth (P <0.05), and those who came from smaller families (P <0.05). Content analysis of diet diaries enabled the identification of harmful types of foods and drinks in 100% of diaries. General dietary issues, frequency and between-meals intake of sugars were also all captured in the majority of diaries (95.0%, N = 56). Information on sugar amount (53.0%, N = 32), prolonged-contact with teeth (57.0%, N = 34) and near bedtime intakes (17.0%, N = 28) was reported in fewer diaries.Conclusions The return rate of diet-diaries in this setting was low, and associated with patients' demographic and oral health characteristics. Returned diet-diaries showed a varied range of missing important dietary information, such as sugar amount, which appears to compromise their validity as a diet assessment tool. Development of a more reliable and acceptable dietary assessment tool for use in the dental setting is needed.

26 CFR 301.6103(n)-2 - Disclosure of return information in connection with written contracts among the IRS...

Code of Federal Regulations, 2011 CFR

2011-04-01

....6103(n)-2 Section 301.6103(n)-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY... Records § 301.6103(n)-2 Disclosure of return information in connection with written contracts among the... the provisions of sections 6103(n) and 7623 of the Internal Revenue Code and subject to the conditions...

26 CFR 301.6050A-1 - Information returns regarding services performed by certain crewmen on fishing boats.

Code of Federal Regulations, 2010 CFR

2010-04-01

... performed by certain crewmen on fishing boats. 301.6050A-1 Section 301.6050A-1 Internal Revenue INTERNAL... performed by certain crewmen on fishing boats. For provisions relating to the requirement of returns of information regarding services performed by certain crewmen on fishing boats, see § 1.6050A-1 of this chapter...

26 CFR 301.6050A-1 - Information returns regarding services performed by certain crewmen on fishing boats.

Code of Federal Regulations, 2013 CFR

2013-04-01

... performed by certain crewmen on fishing boats. 301.6050A-1 Section 301.6050A-1 Internal Revenue INTERNAL... performed by certain crewmen on fishing boats. For provisions relating to the requirement of returns of information regarding services performed by certain crewmen on fishing boats, see § 1.6050A-1 of this chapter...

26 CFR 301.6050A-1 - Information returns regarding services performed by certain crewmen on fishing boats.

Code of Federal Regulations, 2014 CFR

2014-04-01

... performed by certain crewmen on fishing boats. 301.6050A-1 Section 301.6050A-1 Internal Revenue INTERNAL... performed by certain crewmen on fishing boats. For provisions relating to the requirement of returns of information regarding services performed by certain crewmen on fishing boats, see § 1.6050A-1 of this chapter...

26 CFR 301.6050A-1 - Information returns regarding services performed by certain crewmen on fishing boats.

Code of Federal Regulations, 2011 CFR

2011-04-01

... performed by certain crewmen on fishing boats. 301.6050A-1 Section 301.6050A-1 Internal Revenue INTERNAL... performed by certain crewmen on fishing boats. For provisions relating to the requirement of returns of information regarding services performed by certain crewmen on fishing boats, see § 1.6050A-1 of this chapter...

26 CFR 301.6050A-1 - Information returns regarding services performed by certain crewmen on fishing boats.

Code of Federal Regulations, 2012 CFR

2012-04-01

... performed by certain crewmen on fishing boats. 301.6050A-1 Section 301.6050A-1 Internal Revenue INTERNAL... performed by certain crewmen on fishing boats. For provisions relating to the requirement of returns of information regarding services performed by certain crewmen on fishing boats, see § 1.6050A-1 of this chapter...

Analytical study of index-coupled herd behavior in financial markets

NASA Astrophysics Data System (ADS)

Berman, Yonatan; Shapira, Yoash; Schwartz, Moshe

2016-12-01

Herd behavior in financial markets had been investigated extensively in the past few decades. Scholars have argued that the behavioral tendency of traders and investors to follow the market trend, notably reflected in indices both on short and long time scales, is substantially affecting the overall market behavior. Research has also been devoted to revealing these behaviors and characterizing the market herd behavior. In this paper we present a simple herd behavior model for the dynamics of financial variables by introducing a simple coupling mechanism of stock returns to the index return, deriving analytic expressions for statistical properties of the returns. We found that several important phenomena in the stock market, namely the correlations between stock market returns and the exponential decay of short-term autocorrelations, are derived from our model. These phenomena have been given various explanations and theories, with herd market behavior being one of the leading. We conclude that the coupling mechanism, which essentially encapsulates the herd behavior, indeed creates correlation and autocorrelation. We also show that this introduces a time scale to the system, which is the characteristic time lag between a change in the index and its effect on the return of a stock.

Development of a high spectral resolution lidar based on confocal Fabry-Perot spectral filters.

PubMed

Hoffman, David S; Repasky, Kevin S; Reagan, John A; Carlsten, John L

2012-09-01

The high spectral resolution lidar (HSRL) instrument described in this paper utilizes the fundamental and second-harmonic output from an injection seeded Nd:YAG laser as the laser transmitter. The light scattered in the atmosphere is collected using a commercial Schmidt-Cassegrain telescope with the optical receiver train first splitting the fundamental and second-harmonic return signal with the fundament light monitored using an avalanche photodiode. The second-harmonic return signal is mode matched into a tunable confocal Fabry-Perot (CFP) interferometer with a free spectral range of 7.5 GHz and a finesse of 50.7 (312) at 532 nm (1064 nm) placed in the optical receiver for spectrally filtering the molecular and aerosol return signals. The light transmitted through the CFP is used to monitor the aerosol return signal while the light reflected from the CFP is used to monitor the molecular return signal. Data collected with the HSRL are presented and inversion results are compared to a co-located solar radiometer, demonstrating the successful operation of the instrument. The CFP-based filtering technique successfully employed by this HSRL instrument is easily portable to other arbitrary wavelengths, thus allowing for the future development of multiwavelength HSRL instruments.

Return on Investment in College Education. The Guardians Initiative: Reclaiming the Public Trust

ERIC Educational Resources Information Center

Association of Governing Boards of Universities and Colleges, 2017

2017-01-01

"Return on Investment in College Education" is the second publication in a series of informational briefings developed as part of The Guardians Initiative: Reclaiming the Public Trust, an effort to educate and engage trustees as advocates on key issues in higher education. What is the return on investment (ROI) in college education?…

The Returns to UK Degrees for Foreign-Educated Graduates

ERIC Educational Resources Information Center

Valbuena, Javier; Zhu, Yu

2018-01-01

Exploiting information on foreign qualifications for the first time, we estimate the returns to obtaining UK higher degrees for foreign graduates who migrated to the UK in their 20s. Accounting for direct measures of foreign and UK qualifications and country-of-origin fixed effects, we find substantial returns to obtaining UK (higher) degrees on…

75 FR 94 - Amendments to the Section 7216 Regulations-Disclosure or Use of Information by Preparers of Returns

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-04

... use of statistical compilations of data under section 7216 of the Internal Revenue Code (Code) by a... preparation business, including identification of additional limited circumstances when a tax return preparer... tax return business under Sec. 301.7216-2(n); disclose and use statistical compilations of data...

Return on Investment (ROI): Calculating the Monetary Return of a Leadership Development Program

ERIC Educational Resources Information Center

Rohs, Frederick R.

2004-01-01

Measuring the Return on Investment (ROI) in training and development has consistently earned a place among the critical issues in the human resource development (HRD) field. Leadership educators may soon find that program sponsors and administrators asking for ROI information as well. This paper reports the ROI of the Southern Extension Leadership…

31 CFR 359.10 - What is the fixed rate of return?

Code of Federal Regulations, 2010 CFR

2010-07-01

...) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC DEBT OFFERING OF UNITED STATES SAVINGS BONDS, SERIES I General Information § 359.10 What is the fixed rate of return? The Secretary, or the... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false What is the fixed rate of return? 359...

76 FR 11566 - Proposed Collection; Comment Request for Form 1065-B and Schedules

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

... comments concerning Form 1065-B, U.S. Return of Income for Electing Large Partnerships, and Schedule K-1... information return used to report the income, gains, losses, deductions, etc., from the operation of an... income tax returns. Current Actions: Schedule K and M-3 have been added to this collection which has...

Design of a high-speed optical dark-soliton detector using a phase-shifted waveguide Bragg grating in reflection.

PubMed

Ngo, Nam Quoc

2007-12-01

A theoretical study of a new application of a simple pi-phase-shifted waveguide Bragg grating (PSWBG) in reflection mode as a high-speed optical dark-soliton detector is presented. The PSWBG consists of two concatenated identical uniform waveguide Bragg gratings with a pi phase shift between them. The reflective PSWBG, with grating reflectivities equal to 0.9, a free spectral range of 1.91 THz, and a nonlinear phase response, can convert a 40 Gbit/s noisy dark-soliton signal into a high-quality 40 Gbit/s return-to-zero signal with a peak power level of approximately 17.5 dB greater than that by the existing Mach-Zehnder interferometer with free spectral range of 1.91 THz and a linear phase response.

Intensification and Complexity in Teachers' Narrated Worklives

ERIC Educational Resources Information Center

Wiebe, Sean; MacDonald, Craig

2014-01-01

Reflecting on a previous study of teachers' narratives, this epistolary conversation follows ideas of intensification and complexity that emerged in the authors' return to the narrative accounts. Their conversation highlights representations of teaching as a struggle for recognition, personal happiness, and security-all within a system of…

Critical Incidents in the Experiences of Japanese Returnees

ERIC Educational Resources Information Center

Ford, Keith

2009-01-01

In this study, I explore the experiences of five Japanese returnees ("kikokushijo"). The participants recorded taped monologues or wrote narratives reflecting on their time spent living abroad and of returning to Japan. These retrospective life stories revealed four prominent themes of conflict: group orientation; bullying and…

ALR - Laser altimeter for the ASTER deep space mission. Simulated operation above a surface with crater

NASA Astrophysics Data System (ADS)

de Brum, A. G. V.; da Cruz, F. C.; Hetem, A., Jr.

2015-10-01

To assist in the investigation of the triple asteroid system 2001-SN263, the deep space mission ASTER will carry onboard a laser altimeter. The instrument was named ALR and its development is now in progress. In order to help in the instrument design, with a view to the creation of software to control the instrument, a package of computer programs was produced to simulate the operation of a pulsed laser altimeter with operating principle based on the measurement of the time of flight of the travelling pulse. This software Simulator was called ALR_Sim, and the results obtained with its use represent what should be expected as return signal when laser pulses are fired toward a target, reflect on it and return to be detected by the instrument. The program was successfully tested with regard to some of the most common situations expected. It constitutes now the main workbench dedicated to the creation and testing of control software to embark in the ALR. In addition, the Simulator constitutes also an important tool to assist the creation of software to be used on Earth, in the processing and analysis of the data received from the instrument. This work presents the results obtained in the special case which involves the modeling of a surface with crater, along with the simulation of the instrument operation above this type of terrain. This study points out that the comparison of the wave form obtained as return signal after reflection of the laser pulse on the surface of the crater with the expected return signal in the case of a flat and homogeneous surface is a useful method that can be applied for terrain details extraction.

Patient satisfaction and willingness to return to the provider among women undergoing gynecological surgery.

PubMed

Schoenfelder, Tonio; Schaal, Tom; Klewer, Jörg; Kugler, Joachim

2014-10-01

To identify factors associated with 'patient satisfaction' and 'willingness to return to the provider' in gynecology and to assess similarities as well as differences between the two concepts. Study data were obtained from 968 randomly selected gynecology patients discharged from 22 hospitals who responded to a mailed survey. The validated instrument consisted of 37 items and assessed medical and service aspects of care, patient and visit characteristics. The dependent variables consisted of ratings of willingness to return to the provider and overall satisfaction. Bivariate and multivariate techniques were used to reveal relationships between indicators and both dependent variables. The multivariate analyses identified individualized medical care, kindness of medical practitioners, treatment outcome and organization of discharge as the most consistent predictors of the patients' likelihood to return and overall satisfaction. Differences between both concepts pertained to the significance of service variables (cleanliness and quality of food) for patient satisfaction and visit-related characteristics (length of stay and occurrence of complications) for willingness to return. Study findings suggest that patient satisfaction and willingness to return to the provider do not reflect the same concepts. Although service aspects such as quality of food influence satisfaction ratings, they do not increase the likelihood that patients choose the same hospital in case of another treatment. Communication between patients and medical practitioners is highly important. Revealed predictors of both concepts are alterable by healthcare professionals and should be focused on to enhance patient satisfaction and to increase the probability patients return to their provider.

General method for eliminating wave reflection in 2D photonic crystal waveguides by introducing extra scatterers based on interference cancellation of waves

NASA Astrophysics Data System (ADS)

Huang, Hao; Ouyang, Zhengbiao

2018-01-01

We propose a general method for eliminating the reflection of waves in 2 dimensional photonic crystal waveguides (2D-PCWs), a kind of 2D material, by introducing extra scatterers inside the 2D-PCWs. The intrinsic reflection in 2D-PCWs is compensated by the backward-scattered waves from these scatterers, so that the overall reflection is greatly reduced and the insertion loss is improved accordingly. We first present the basic theory for the compensation method. Then, as a demonstration, we give four examples of extremely-low-reflection and high-transmission 90°bent 2D-PCWs created according to the method proposed. In the four examples, it is demonstrated by plane-wave expansion method and finite-difference time-domain method that the 90°bent 2D-PCWs can have high transmission ratio greater than 90% in a wide range of operating frequency, and the highest transmission ratio can be greater than 99.95% with a return loss higher than 43 dB, better than that in other typical 90°bent 2D-PCWs. With our method, the bent 2D-PCWs can be optimized to obtain high transmission ratio at different operating wavelengths. As a further application of this method, a waveguide-based optical bridge for light crossing is presented, showing an optimum return loss of 46.85 dB, transmission ratio of 99.95%, and isolation rates greater than 41.77 dB. The method proposed provides also a useful way for improving conventional waveguides made of cables, fibers, or metal walls in the optical, infrared, terahertz, and microwave bands.

Unraveling the new Form 990: implications for hospitals.

PubMed

Wright, Lorraine McClenny; Clancy, Tanisha; Smith, Pamela C

2009-01-01

This article examines the recent significant changes to the Form 990 information return for tax-exempt organizations. Specifically, we address those changes to the return that may impact the health care industry. The Internal Revenue Service (IRS) argues the redesign of the Form 990 is based on the following three principles: enhancing transparency, promoting tax compliance, and minimizing the burden on the filing organization. It has yet to be determined whether the significant reorganization of the informational return will benefit the stakeholders of the health care industry. We argue that these changes are a step in the right direction in providing necessary disclosure for policymakers and federal regulators.

Pigeon Navigation: Different Routes Lead to Frankfurt

PubMed Central

Schiffner, Ingo; Wiltschko, Roswitha

2014-01-01

Background Tracks of pigeons homing to the Frankfurt loft revealed an odd phenomenon: whereas birds returning from the North approach their loft more or less directly in a broad front, pigeons returning from the South choose, from 25 km from home onward, either of two corridors, a direct one and one with a considerable detour to the West. This implies differences in the navigational process. Methodology/Principle Findings Pigeons released at sites at the beginning of the westerly corridor and in this corridor behave just like pigeons returning from farther south, deviating to the west before turning towards their loft. Birds released at sites within the straight corridors, in contrast, take more or less straight routes. The analysis of the short-term correlation dimension, a quantity reflecting the complexity of the system and with it, the number of factors involved in the navigational process, reveals that it is significantly larger in pigeons choosing the westerly corridor than in the birds flying straight - 3.03 vs. 2.85. The difference is small, however, suggesting a different interpretation of the same factors, with some birds apparently preferring particular factors over others. Conclusions The specific regional distribution of the factors which pigeons use to determine their home course seems to provide ambiguous information in the area 25 km south of the loft, resulting in the two corridors. Pigeons appear to navigate by deriving their routes directly from the locally available navigational factors which they interpret in an individual way. The fractal nature of the correlation dimensions indicates that the navigation process of pigeons is chaotic-deterministic; published tracks of migratory birds suggest that this may apply to avian navigation in general. PMID:25391144

26 CFR 1.6042-2T - Returns of information as to dividends paid (temporary).

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Returns of information as to dividends paid... in § 1.6049-4(f)(10) or (14), respectively), or reporting Model 1 FFI (as defined in § 1.6049-4(f)(13..., 2014. (g) Expiration date. The applicability of this section expires on February 28, 2017. [T.D. 9658...

26 CFR 1.6041-1T - Return of information as to payments of $600 or more (temporary).

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Return of information as to payments of $600 or more (temporary). 1.6041-1T Section 1.6041-1T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF.... The applicability of this section expires on February 28, 2017. [T.D. 9658, 79 FR 12793, Mar. 6, 2014] ...

26 CFR 1.6046-2 - Returns as to foreign corporations which are created or organized, or reorganized, on or after...

Code of Federal Regulations, 2012 CFR

2012-04-01

... after such creation or organization, or reorganization, and (2) Each United States shareholder of such corporation by or for whom, at any time within 60 days after such creation or organization, or reorganization... return on Form 959 (Rev. Oct. 1960), United States Information Return With Respect to the Creation or...

26 CFR 1.6046-2 - Returns as to foreign corporations which are created or organized, or reorganized, on or after...

Code of Federal Regulations, 2011 CFR

2011-04-01

... after such creation or organization, or reorganization, and (2) Each United States shareholder of such corporation by or for whom, at any time within 60 days after such creation or organization, or reorganization... return on Form 959 (Rev. Oct. 1960), United States Information Return With Respect to the Creation or...

26 CFR 1.6046-2 - Returns as to foreign corporations which are created or organized, or reorganized, on or after...

Code of Federal Regulations, 2013 CFR

2013-04-01

... after such creation or organization, or reorganization, and (2) Each United States shareholder of such corporation by or for whom, at any time within 60 days after such creation or organization, or reorganization... return on Form 959 (Rev. Oct. 1960), United States Information Return With Respect to the Creation or...

26 CFR 1.6046-2 - Returns as to foreign corporations which are created or organized, or reorganized, on or after...

Code of Federal Regulations, 2014 CFR

2014-04-01

... after such creation or organization, or reorganization, and (2) Each United States shareholder of such corporation by or for whom, at any time within 60 days after such creation or organization, or reorganization... return on Form 959 (Rev. Oct. 1960), United States Information Return With Respect to the Creation or...

Returning to Russia. The 1998 Career Guide for Russian Graduates of American Universities. Second Edition.

ERIC Educational Resources Information Center

Institute of International Education, New York, NY.

This book, for students returning to Russia after study in the United States, contains practical suggestions on looking for a job and writing resumes, information on the job market in Russia, advice from returned graduate students, and statistical data about Russian students studying in the United States. It also profiles companies that have…

26 CFR 301.7216-1 - Penalty for disclosure or use of tax return information.

Code of Federal Regulations, 2011 CFR

2011-04-01

..., including a person who develops software that is used to prepare or file a tax return and any Authorized IRS... purchases computer software designed to assist with the preparation and filing of her income tax return. When A loads the software onto her computer, it prompts her to register her purchase of the software...

26 CFR 301.7216-1 - Penalty for disclosure or use of tax return information.

Code of Federal Regulations, 2012 CFR

2012-04-01

..., including a person who develops software that is used to prepare or file a tax return and any Authorized IRS... purchases computer software designed to assist with the preparation and filing of her income tax return. When A loads the software onto her computer, it prompts her to register her purchase of the software...

26 CFR 44.4412-1 - Registration.

Code of Federal Regulations, 2010 CFR

2010-04-01

... receive wagers. As to a change of address, see § 44.4905-2. (c) Time and place for filing Form 11-C. For... return on Form 11-C. For provisions relating to the general requirement for filing a return, see § 44.6011(a)-1. (b) Information to be reported on Form 11-C. (1) Every person required to make a return on...

Some thoughts on estimating the cost of common equity for a regulated business

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

Malko, J. Robert; Swensen, Philip R.; Monteleone, Joseph A.

2007-06-15

While mathematical models are useful in establishing a zone of reasonableness for a determination of allowed return on equity, it is important to consider the results of several models. Also key is to consider whether the analysis appropriately reflects longer-term market conditions. (author)

Lessons Learned Going Back to School

ERIC Educational Resources Information Center

Wernet, Jamie L. W.

2016-01-01

When the author returned to teaching after several years in graduate school, she came armed with knowledge and visions of a student-centered classroom. Her experiences in a doctoral program taught her much about effective mathematics instruction and rekindled her desire to teach. However, a student-centered classroom reflected a major shift in…

St. Louis River fish migrations: Gains and losses of ecosystem services

EPA Science Inventory

The Twin Ports fishery has undergone change from a migratory fish-based fishery to a Lake Superior-based fishery, and is now returning to a diverse fishery that includes fish of both life histories. These changes reflect past disturbances to the Great Lakes ecosystem as well as r...

Inspiring Growth

ERIC Educational Resources Information Center

Fink, Stephen; Markholt, Anneke

2017-01-01

In her 24 years as an educator, Principal Lori Duckstein has experienced many kinds of professional development aimed at improving leadership and instruction. And, like school leaders and teachers everywhere, she has completed many one- and two-day training workshops only to return to her school and reflect on her learning in isolation. Recently,…

40 CFR 258.75 - Discounting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... § 258.72(a), and/or corrective action costs in § 258.73(a) up to the rate of return for essentially risk free investments, net of inflation, under the following conditions: (a) The State Director determines... estimate of site life; and (d) Discounted cost estimates must be adjusted annually to reflect inflation and...

Orchids in the Bathroom: Reflections on Relocation Stress.

ERIC Educational Resources Information Center

Powell, William R.

2001-01-01

Discusses the stress factors involved in moving overseas to teach, or in returning home after an overseas assignment. Includes warning signs of relocation stress, such as becoming fearful of new situations, being reluctant to talk about the move, and finding excessive fault with new people or places. (Contains 15 references.) (NB)

The Transformation of Educational Administration: The Hegemony of Consent and the Hegemony of Coercion.

ERIC Educational Resources Information Center

Watkins, Peter

1992-01-01

Australian education experienced a change in the rhetoric underlying educational administration in the 1980s, reflecting a corporate management approach. It is proposed that this change is actually a return to traditional, authoritarian administration. The situation in Victoria is offered as illustration. (MSE)

Interview: Fenton Johnson.

ERIC Educational Resources Information Center

Creadick, Anna

1995-01-01

Fenton Johnson, an award-winning writer living in San Francisco, reflects on growing up in a large Catholic family in Appalachian Kentucky and the stigma associated with being gay. His latest novel, "Scissors, Papers, Rock," relates the story of a young man leaving the gay urban culture of San Francisco to return to the straight rural…

Students' Response to Traditional and Computer-Assisted Formative Feedback: A Comparative Case Study

ERIC Educational Resources Information Center

Denton, Philip; Madden, Judith; Roberts, Matthew; Rowe, Philip

2008-01-01

The national movement towards progress files, incorporating personal development planning and reflective learning, is supported by lecturers providing effective feedback to their students. Recent technological advances mean that higher education tutors are no longer obliged to return comments in the "traditional" manner, by annotating…

The Multifaceted Returns to Education.

ERIC Educational Resources Information Center

Workforce Economic Trends, 1998

1998-01-01

Trends in economics in the United States show a strong positive relationship between educational attainment and productivity growth. The earnings differential between those with more education and those with less education reflects the fact that education raises productivity rather than the fact that more productive students go on to pursue more…

Critical Studies: A Trojan Horse for an Alternative Cultural Agenda?

ERIC Educational Resources Information Center

Swift, John

1993-01-01

Asserts that the introduction of the term "critical studies" to British art education reflects art educators' views that the practice of art alone is insufficient to gain a full experience and coincides with a political will to return to traditional forms of content and knowledge. (CFR)

78 FR 57127 - Agency Information Collection Activities: Proposed Collection; Comment Request Supplemental...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-17

... will summarize Electronic Benefit Transfer (EBT) issuances and returns. DATES: Written comments must be...). The alignment of these two forms will ensure that the monthly D-SNAP issuances and returns collected...

Cleaning and Cleanliness Verification Techniques for Mars Returned Sample Handling

NASA Technical Reports Server (NTRS)

Mickelson, E. T.; Lindstrom, D. J.; Allton, J. H.; Hittle, J. D.

2002-01-01

Precision cleaning and cleanliness verification techniques are examined as a subset of a comprehensive contamination control strategy for a Mars sample return mission. Additional information is contained in the original extended abstract.

76 FR 20448 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-12

... approved collection. Title: Bond Tax Credit. Form: 1097-BTC. Abstract: This is an information return for... will send Form 1097-BTC to the bond holders quarterly and file the return with the IRS annually...

Downselection for Sample Return — Defining Sampling Strategies Using Lessons from Terrestrial Field Analogues

NASA Astrophysics Data System (ADS)

Stevens, A. H.; Gentry, D.; Amador, E.; Cable, M. L.; Cantrell, T.; Chaudry, N.; Cullen, T.; Duca, Z.; Jacobsen, M.; Kirby, J.; McCaig, H.; Murukesan, G.; Rader, E.; Rennie, V.; Schwieterman, E.; Sutton, S.; Tan, G.; Yin, C.; Cullen, D.; Geppert, W.; Stockton, A.

2018-04-01

We detail multi-year field investigations in Icelandic Mars analogue environments that have yielded results that can help inform strategies for sample selection and downselection for Mars Sample Return.

Polarization and Color Filtering Applied to Enhance Photogrammetric Measurements of Reflective Surfaces

NASA Technical Reports Server (NTRS)

Wells, Jeffrey M.; Jones, Thomas W.; Danehy, Paul M.

2005-01-01

Techniques for enhancing photogrammetric measurement of reflective surfaces by reducing noise were developed utilizing principles of light polarization. Signal selectivity with polarized light was also compared to signal selectivity using chromatic filters. Combining principles of linear cross polarization and color selectivity enhanced signal-to-noise ratios by as much as 800 fold. More typical improvements with combining polarization and color selectivity were about 100 fold. We review polarization-based techniques and present experimental results comparing the performance of traditional retroreflective targeting materials, cornercube targets returning depolarized light, and color selectivity.

Research on energy transmission calculation problem on laser detecting submarine

NASA Astrophysics Data System (ADS)

Fu, Qiang; Li, Yingchao; Zhang, Lizhong; Wang, Chao; An, Yan

2014-12-01

The laser detection and identification is based on the method of using laser as the source of signal to scan the surface of ocean. If the laser detection equipment finds out the target, it will immediately reflect the returning signal, and then through receiving and disposing the returning signal by the receiving system, to realize the function of detection and identification. Two mediums channels should be though in the process of laser detection transmission, which are the atmosphere and the seawater. The energy loss in the process of water transport, mainly considering the surface reflection and scattering attenuation and internal attenuation factors such as seawater. The energy consumption though atmospheric transmission, mainly considering the absorption of atmospheric and the attenuation causing by scattering, the energy consumption though seawater transmission, mainly considering the element such as surface reflection, the attenuation of scattering and internal attenuation of seawater. On the basis of the analysis and research, through the mode of establishment of atmospheric scattering, the model of sea surface reflection and the model of internal attenuation of seawater, determine the power dissipation of emitting lasers system, calculates the signal strength that reaches the receiver. Under certain conditions, the total attenuation of -98.92 dB by calculation, and put forward the related experiment scheme by the use of Atmospheric analog channel, seawater analog channel. In the experiment of the theory, we use the simulation pool of the atmosphere and the sea to replace the real environment where the laser detection system works in this kind of situation. To start with, we need to put the target in the simulating seawater pool of 10 meters large and then control the depth of the target in the sea level. We, putting the laser detection system in position where it is 2 kilometers far from one side, secondly use the equipment to aim at the target in some distance. Lastly, by launching and detecting the signal of returning wave, identify the effect of the image produced by the system.

Vertical Cloud Climatology During TC4 Derived from High-Altitude Aircraft Merged Lidar and Radar Profiles

NASA Technical Reports Server (NTRS)

Hlavka, Dennis; Tian, Lin; Hart, William; Li, Lihua; McGill, Matthew; Heymsfield, Gerald

2009-01-01

Aircraft lidar works by shooting laser pulses toward the earth and recording the return time and intensity of any of the light returning to the aircraft after scattering off atmospheric particles and/or the Earth s surface. The scattered light signatures can be analyzed to tell the exact location of cloud and aerosol layers and, with the aid of a few optical assumptions, can be analyzed to retrieve estimates of optical properties such as atmospheric transparency. Radar works in a similar fashion except it sends pulses toward earth at a much larger wavelength than lidar. Radar records the return time and intensity of cloud or rain reflection returning to the aircraft. Lidar can measure scatter from optically thin cirrus and aerosol layers whose particles are too small for the radar to detect. Radar can provide reflection profiles through thick cloud layers of larger particles that lidar cannot penetrate. Only after merging the two instrument products can accurate measurements of the locations of all layers in the full atmospheric column be achieved. Accurate knowledge of the vertical distribution of clouds is important information for understanding the Earth/atmosphere radiative balance and for improving weather/climate forecast models. This paper describes one such merged data set developed from the Tropical Composition, Cloud and Climate Coupling (TC4) experiment based in Costa Rica in July-August 2007 using the nadir viewing Cloud Physics Lidar (CPL) and the Cloud Radar System (CRS) on board the NASA ER-2 aircraft. Statistics were developed concerning cloud probability through the atmospheric column and frequency of the number of cloud layers. These statistics were calculated for the full study area, four sub-regions, and over land compared to over ocean across all available flights. The results are valid for the TC4 experiment only, as preferred cloud patterns took priority during mission planning. The TC4 Study Area was a very cloudy region, with cloudy profiles occurring 94 percent of the time during the ER-2 flights. One to three cloud layers were common, with the average calculated at 2.03 layers per profile. The upper troposphere had a cloud frequency generally over 30%, reaching 42 percent near 13 km during the study. There were regional differences. The Caribbean was much clearer than the Pacific regions. Land had a much higher frequency of high clouds than ocean areas. One region just south and west of Panama had a high probability of clouds below 15 km altitude with the frequency never dropping below 25% and reaching a maximum of 60% at 11-13 km altitude. These cloud statistics will help characterize the cloud volume for TC4 scientists as they try to understand the complexities of the tropical atmosphere.

Social cues and ideology.

PubMed

Mansell, Jordan

2018-01-01

Research shows that individuals with liberal and conservative ideological orientations display different value positions concerning the acceptance of social change and inequality. Research also links the expression of different values to a number of biological factors, including heredity. In light of these biological influences, I investigate whether differences in social values associated with liberal and conservative ideologies reflect alternative strategies to maximize returns from social interactions. Using an American sample of Democrats and Republicans, I test whether information about shared and unshared social values in the form of implicit social attitudes have a disproportionate effect on the willingness of Democrats and Republicans to trust an anonymous social partner. I find evidence that knowledge of shared values significantly increases levels of trust among Democrats but not Republicans. I further find that knowledge of unshared values significantly decreases trust among Republicans but not Democrats. These findings are consistent with studies indicating that differences in ideological orientation are linked to differences in cognition and decision-making.

Aspects regarding the hope for successful reintegration of female detainees.

PubMed

Enache, Alexandra; Pasca, Viorel; Luta, Veronica; Ciopec, Flavius; Ursachi, Georgeta; Radu, Daniel; Stratul, Stefan; Zarie, Gabriela; Mutiu, Florentina

2009-04-01

We investigated in the female inmate population whether they had and which were the foundations of hope for a better future after liberation. We created and applied a questionnaire structured on four general information chapters regarding health, attitude and spiritual life. In total, 67 questions with 293 items. For this study, we selected 62 items. Hope for better reintegration was layed on family support and (re)imployment. The majority considered that the length of the detention influences the chances for social reintegration. The family perception was clarified and the relationship with the parents and spouse was tightened. The spiritual questions reflected a moderate return to religion. The study proved that the female detainees have a positive perception on the role of education and that the efforts of different educational factors during detention was strongly positive. The development of moral, family, social and spiritual values was beneficial and raised the hopes of social reintegration.

On the petrological, geochemical, and geophysical characterization of a returned Mars surface sample and the impact of biological sterilization on the analyses

NASA Technical Reports Server (NTRS)

1974-01-01

A study was conducted: to identify those experiments that could and should be done on a returned Martian sample in order to characterize its inorganic properties; to evaluate, insofar as can be done, the effects of potential biological sterilization of the sample by heating prior to its return; to identify particular analytical techniques needing further improvement in order to make optimum use of a returned sample; and to identify experiments to be done on simulants, with and without sterilization, that better define the limits of information available about the planet from analyses of returned samples.

Integrated display scanner

DOEpatents

Veligdan, James T.

2004-12-21

A display scanner includes an optical panel having a plurality of stacked optical waveguides. The waveguides define an inlet face at one end and a screen at an opposite end, with each waveguide having a core laminated between cladding. A projector projects a scan beam of light into the panel inlet face for transmission from the screen as a scan line to scan a barcode. A light sensor at the inlet face detects a return beam reflected from the barcode into the screen. A decoder decodes the return beam detected by the sensor for reading the barcode. In an exemplary embodiment, the optical panel also displays a visual image thereon.

Characteristics of Planar Monopole Antenna on High Impedance Electromagnetic Surface

NASA Technical Reports Server (NTRS)

Scardelletti, Maximilian C.; Jastram, Nathan; Ponchak, George E.; Franklin, Rhonda R.

2011-01-01

This paper presents for the first time measured characteristics of a planar monopole antenna placed directly on a high impedance electromagnetic surface or artificial magnetic conductor (AMC). The return loss and radiation patterns are compared between the antenna in free space, and when placed directly on a perfect electrical conductor (PEC), and on the AMC. The antenna measured in free space has a wide pass band from 3 to 10 GHz. The return loss for the antenna on the PEC is nearly all reflected back and the return loss for the antenna on the AMC has a 10 dB bandwidth from 7.5 to 9.5 GHz. The gain of the antenna in free space, on PEC and on AMC is 1, -12 and 10 dBi, respectively. This indicates that the AMC is working properly, sending all the radiation outward with little loss.

What distinguishes individual stocks from the index?

NASA Astrophysics Data System (ADS)

Wagner, F.; Milaković, M.; Alfarano, S.

2010-01-01

Stochastic volatility models decompose the time series of financial returns into the product of a volatility factor and an iid noise factor. Assuming a slow dynamic for the volatility factor, we show via nonparametric tests that both the index as well as its individual stocks share a common volatility factor. While the noise component is Gaussian for the index, individual stock returns turn out to require a leptokurtic noise. Thus we propose a two-component model for stocks, given by the sum of Gaussian noise, which reflects market-wide fluctuations, and Laplacian noise, which incorporates firm-specific factors such as firm profitability or growth performance, both of which are known to be Laplacian distributed. In the case of purely Gaussian noise, the chi-squared probability for the density of individual stock returns is typically on the order of 10-20, while it increases to values of O(1) by adding the Laplace component.

Spatial and temporal variation in evacuee risk perception throughout the evacuation and return-entry process.

PubMed

Siebeneck, Laura K; Cova, Thomas J

2012-09-01

Developing effective evacuation and return-entry plans requires understanding the spatial and temporal dimensions of risk perception experienced by evacuees throughout a disaster event. Using data gathered from the 2008 Cedar Rapids, Iowa Flood, this article explores how risk perception and location influence evacuee behavior during the evacuation and return-entry process. Three themes are discussed: (1) the spatial and temporal characteristics of risk perception throughout the evacuation and return-entry process, (2) the relationship between risk perception and household compliance with return-entry orders, and (3) the role social influences have on the timing of the return by households. The results indicate that geographic location and spatial variation of risk influenced household risk perception and compliance with return-entry plans. In addition, sociodemographic characteristics influenced the timing and characteristics of the return groups. The findings of this study advance knowledge of evacuee behavior throughout a disaster and can inform strategies used by emergency managers throughout the evacuation and return-entry process. © 2012 Society for Risk Analysis.

26 CFR 1.6046-3 - Returns as to formation or reorganization of foreign corporations prior to September 15, 1960.

Code of Federal Regulations, 2010 CFR

2010-04-01

... REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Information..., 1960. (a) Requirement of returns. Every attorney, accountant, fiduciary, bank, trust company, financial...

19 CFR 351.302 - Extension of time limits; return of untimely filed or unsolicited material.

Code of Federal Regulations, 2010 CFR

2010-04-01

...) Unsolicited questionnaire responses, except as provided under § 351.204(d)(2). (2) The Secretary will return such information, argument, or other material, or unsolicited questionnaire response with, to the...

76 FR 72505 - Proposed Collection; Comment Request for Form 2290/SP/FR

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-23

... Form 2290/SP/FR Heavy Highway Vehicle Use Tax Return. DATES: Written comments should be received on or... . SUPPLEMENTARY INFORMATION: Title: Heavy Highway Vehicle Use Tax Return. OMB Number: 1545-0143. Abstract: Form...

Seasonal and Non-Seasonal Generalized Pareto Distribution to Estimate Extreme Significant Wave Height in The Banda Sea

NASA Astrophysics Data System (ADS)

Nursamsiah; Nugroho Sugianto, Denny; Suprijanto, Jusup; Munasik; Yulianto, Bambang

2018-02-01

The information of extreme wave height return level was required for maritime planning and management. The recommendation methods in analyzing extreme wave were better distributed by Generalized Pareto Distribution (GPD). Seasonal variation was often considered in the extreme wave model. This research aims to identify the best model of GPD by considering a seasonal variation of the extreme wave. By using percentile 95 % as the threshold of extreme significant wave height, the seasonal GPD and non-seasonal GPD fitted. The Kolmogorov-Smirnov test was applied to identify the goodness of fit of the GPD model. The return value from seasonal and non-seasonal GPD was compared with the definition of return value as criteria. The Kolmogorov-Smirnov test result shows that GPD fits data very well both seasonal and non-seasonal model. The seasonal return value gives better information about the wave height characteristics.

26 CFR 1.6038-2 - Information returns required of United States persons with respect to annual accounting periods...

Code of Federal Regulations, 2010 CFR

2010-04-01

...) beginning after December 31, 1962, of each foreign corporation which that person controls (as defined in... defined in section 1504(d) of the Code which makes a consolidated return for the taxable year. The return... determining control as defined in paragraph (b) of this section. (d) U.S. person—(1) In general. For purposes...

26 CFR 1.6046-1 - Returns as to organization or reorganization of foreign corporations and as to acquisitions of...

Code of Federal Regulations, 2010 CFR

2010-04-01

... corporation. (3) Information required to be shown on return—(i) In general. The return on Form 959, required... corporation, a separate return must be made for each corporation. (3) Use of power of attorney by officers or directors—(i) In general. Any two or more persons required under paragraph (a) of this section to make a...

26 CFR 1.6037-2 - Required use of magnetic media for income tax returns of electing small business corporations.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 26 Internal Revenue 13 2014-04-01 2014-04-01 false Required use of magnetic media for income tax...) Information Returns § 1.6037-2 Required use of magnetic media for income tax returns of electing small... magnetic media under § 301.6037-2 of this chapter must be filed in accordance with Internal Revenue Service...

26 CFR 1.6037-2 - Required use of magnetic media for income tax returns of electing small business corporations.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 26 Internal Revenue 13 2012-04-01 2012-04-01 false Required use of magnetic media for income tax...) Information Returns § 1.6037-2 Required use of magnetic media for income tax returns of electing small... magnetic media under § 301.6037-2 of this chapter must be filed in accordance with Internal Revenue Service...

26 CFR 1.6037-2 - Required use of magnetic media for income tax returns of electing small business corporations.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 26 Internal Revenue 13 2011-04-01 2011-04-01 false Required use of magnetic media for income tax...) Information Returns § 1.6037-2 Required use of magnetic media for income tax returns of electing small... magnetic media under § 301.6037-2 of this chapter must be filed in accordance with Internal Revenue Service...

Effects of target shape and reflection on laser radar cross sections.

PubMed

Steinvall, O

2000-08-20

Laser radar cross sections have been evaluated for a number of ideal targets such as cones, spheres, paraboloids, and cylinders by use of different reflection characteristics. The time-independent cross section is the ratio of the cross section of one of these forms to that of a plate with the same maximum radius. The time-dependent laser radar cross section involves the impulse response from the object shape multiplied by the beam's transverse profile and the surface bidirectional reflection distribution function. It can be clearly seen that knowledge of the combined effect of object shape and reflection characteristics is important for determining the shape and the magnitude of the laser radar return. The results of this study are of interest for many laser radar applications such as ranging, three-dimensional imaging-modeling, tracking, antisensor lasers, and target recognition.

The asymmetric reactions of mean and volatility of stock returns to domestic and international information based on a four-regime double-threshold GARCH model

NASA Astrophysics Data System (ADS)

Chen, Cathy W. S.; Yang, Ming Jing; Gerlach, Richard; Jim Lo, H.

2006-07-01

In this paper, we investigate the asymmetric reactions of mean and volatility of stock returns in five major markets to their own local news and the US information via linear and nonlinear models. We introduce a four-regime Double-Threshold GARCH (DTGARCH) model, which allows asymmetry in both the conditional mean and variance equations simultaneously by employing two threshold variables, to analyze the stock markets’ reactions to different types of information (good/bad news) generated from the domestic markets and the US stock market. By applying the four-regime DTGARCH model, this study finds that the interaction between the information of domestic and US stock markets leads to the asymmetric reactions of stock returns and their variability. In addition, this research also finds that the positive autocorrelation reported in the previous studies of financial markets may in fact be mis-specified, and actually due to the local market's positive response to the US stock market.

[A return on investment tool in tobacco control: what do stakeholders think?].

PubMed

Muñoz, Celia; Trapero-Bertran, Marta; Cheung, Kei Long; Evers, Silvia; Hiligsmann, Mickaël; de Vries, Hein; López-Nicolás, Ángel

2016-01-01

The European EQUIPT study will co-create a return on investment tool in several countries, aiming to provide decision makers with information and justification on the returns that can be generated by investing in tobacco control. This study aimed to identify the needs of potential users in Spain in order to provide information on the transferability of the tool. Telephone interviews with stakeholders were conducted including questions about the implementation of the tool, intended use and tobacco control interventions. Implementing the tool could provide added value to the information used in decision-making to advocate for cost-effective policies. The main drawback would be the training and time needed to learn how the tool works and for internal calculations. Knowledge and ideas from potential users collected in this study could inform the EQUIPT Tool adaptation. Thus, stakeholders could have an instrument that assists them on making healthcare decisions. Copyright © 2015 SESPAS. Published by Elsevier Espana. All rights reserved.

Advantages of wet work for near-surface seismic reflection

USGS Publications Warehouse

Miller, R.D.; Markiewicz, R.D.; Rademacker, T.R.; Hopkins, R.; Rawcliffe, R.J.; Paquin, J.

2007-01-01

Benefits of shallow water settings (0.1 to 0.5 m) are pronounced on shallow, high-resolution seismic reflection images and, for examples discussed here, range from an order of magnitude increased signal-to-noise ratio to resolution potential elevated by more than 8 times. Overall data quality of high-resolution seismic reflection data at three sites notorious for poor near-surface reflection returns was improved by coupling the source and/or receivers to a well sorted and fully saturated surface. Half-period trace-to-trace static offsets evident in reflections from receivers planted into a creek bank were eliminated by moving the geophones to the base of a shallow creek at the toe of the bank. Reflections from a dipping bedrock were recorded with a dominant frequency approaching 1 KHz from hydrophones in 0.5 m of water at the toe of a dam using a hammer impact source. A tamper impacted by a dead blow hammer in a shallow (10-20 cm) deep creek produced reflections with a dominant frequency over 400 Hz at depths as shallow as 6 ms. ?? 2007 Society of Exploration Geophysicists.

The challenge of informed consent and return of results in translational genomics: empirical analysis and recommendations.

PubMed

Henderson, Gail E; Wolf, Susan M; Kuczynski, Kristine J; Joffe, Steven; Sharp, Richard R; Parsons, D Williams; Knoppers, Bartha M; Yu, Joon-Ho; Appelbaum, Paul S

2014-01-01

As exome and genome sequencing move into clinical application, questions surround how to elicit consent and handle potential return of individual genomic results. This study analyzes nine consent forms used in NIH-funded sequencing studies. Content analysis reveals considerable heterogeneity, including in defining results that may be returned, identifying potential benefits and risks of return, protecting privacy, addressing placement of results in the medical record, and data-sharing. In response to lack of consensus, we offer recommendations. © 2014 American Society of Law, Medicine & Ethics, Inc.

Does the knowledge-to-action (KTA) framework facilitate physical demands analysis development for firefighter injury management and return-to-work planning?

PubMed

Sinden, Kathryn; MacDermid, Joy C

2014-03-01

Employers are tasked with developing injury management and return-to-work (RTW) programs in response to occupational health and safety policies. Physical demands analyses (PDAs) are the cornerstone of injury management and RTW development. Synthesizing and contextualizing policy knowledge for use in occupational program development, including PDAs, is challenging due to multiple stakeholder involvement. Few studies have used a knowledge translation theoretical framework to facilitate policy-based interventions in occupational contexts. The primary aim of this case study was to identify how constructs of the knowledge-to-action (KTA) framework were reflected in employer stakeholder-researcher collaborations during development of a firefighter PDA. Four stakeholder meetings were conducted with employee participants who had experience using PDAs in their occupational role. Directed content analysis informed analyses of meeting minutes, stakeholder views and personal reflections recorded throughout the case. Existing knowledge sources including local data, stakeholder experiences, policies and priorities were synthesized and tailored to develop a PDA in response to the barriers and facilitators identified by the firefighters. The flexibility of the KTA framework and synthesis of multiple knowledge sources were identified strengths. The KTA Action cycle was useful in directing the overall process but insufficient for directing the specific aspects of PDA development. Integration of specific PDA guidelines into the process provided explicit direction on best practices in tailoring the PDA and knowledge synthesis. Although the themes of the KTA framework were confirmed in our analysis, order modification of the KTA components was required. Despite a complex context with divergent perspectives successful implementation of a draft PDA was achieved. The KTA framework facilitated knowledge synthesis and PDA development but specific standards and modifications to the KTA framework were needed to enhance process structure. Flexibility for modification and integration of PDA practice guidelines were identified as assets of the KTA framework during its application.

The Effects of Twitter Sentiment on Stock Price Returns.

PubMed

Ranco, Gabriele; Aleksovski, Darko; Caldarelli, Guido; Grčar, Miha; Mozetič, Igor

2015-01-01

Social media are increasingly reflecting and influencing behavior of other complex systems. In this paper we investigate the relations between a well-known micro-blogging platform Twitter and financial markets. In particular, we consider, in a period of 15 months, the Twitter volume and sentiment about the 30 stock companies that form the Dow Jones Industrial Average (DJIA) index. We find a relatively low Pearson correlation and Granger causality between the corresponding time series over the entire time period. However, we find a significant dependence between the Twitter sentiment and abnormal returns during the peaks of Twitter volume. This is valid not only for the expected Twitter volume peaks (e.g., quarterly announcements), but also for peaks corresponding to less obvious events. We formalize the procedure by adapting the well-known "event study" from economics and finance to the analysis of Twitter data. The procedure allows to automatically identify events as Twitter volume peaks, to compute the prevailing sentiment (positive or negative) expressed in tweets at these peaks, and finally to apply the "event study" methodology to relate them to stock returns. We show that sentiment polarity of Twitter peaks implies the direction of cumulative abnormal returns. The amount of cumulative abnormal returns is relatively low (about 1-2%), but the dependence is statistically significant for several days after the events.

78 FR 57218 - Proposed Collection; Comment Request for Form 8283-V

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-17

... respect to the exterior of a building located in a registered historic district in excess of $ 10,000... revenue law. Generally, tax returns and tax return information are confidential, as required by 26 U.S.C...

26 CFR 301.6104(d)-2 - Making applications and returns widely available.

Code of Federal Regulations, 2011 CFR

2011-04-01

... reproduces the image of the application for tax exemption or annual information return as it was originally... on the World Wide Web, if applicable). If the request is made in person, the organization shall...

Real-time bus arrival information systems return-on-investment study.

DOT National Transportation Integrated Search

2006-08-01

This reference document was prepared for the Office of Research, Demonstration and Innovation of the Federal Transit Administration (FTA). The objectives of the study include developing a methodology for determining the return on investment of real-t...

A generalized exponential link function to map a conflict indicator into severity index within safety continuum framework.

PubMed

Zheng, Lai; Ismail, Karim

2017-05-01

Traffic conflict indicators measure the temporal and spatial proximity of conflict-involved road users. These indicators can reflect the severity of traffic conflicts to a reliable extent. Instead of using the indicator value directly as a severity index, many link functions have been developed to map the conflict indicator to a severity index. However, little information is available about the choice of a particular link function. To guard against link misspecification or subjectivity, a generalized exponential link function was developed. The severity index generated by this link was introduced to a parametric safety continuum model which objectively models the centre and tail regions. An empirical method, together with full Bayesian estimation method was adopted to estimate model parameters. The safety implication of return level was calculated based on the model parameters. The proposed approach was applied to the conflict and crash data collected from 21 segments from three freeways located in Guangdong province, China. The Pearson's correlation test between return levels and observed crashes showed that a θ value of 1.2 was the best choice of the generalized parameter for current data set. This provides statistical support for using the generalized exponential link function. With the determined generalized exponential link function, the visualization of parametric safety continuum was found to be a gyroscope-shaped hierarchy. Copyright © 2017 Elsevier Ltd. All rights reserved.

26 CFR 7.6041-1 - Return of information as to payments of winnings from bingo, keno, and slot machines.

Code of Federal Regulations, 2011 CFR

2011-04-01

... are exempt from withholding under section 3402(q)(5)) of $1,200 or more from a bingo game or slot machine play or of $1,500 or more from a keno game shall make an information return with respect to such... winnings equal or exceed the $1,200 or $1,500 amount— (1) In the case of a bingo game or slot machine play...

26 CFR 7.6041-1 - Return of information as to payments of winnings from bingo, keno, and slot machines.

Code of Federal Regulations, 2012 CFR

2012-04-01

... are exempt from withholding under section 3402(q)(5)) of $1,200 or more from a bingo game or slot machine play or of $1,500 or more from a keno game shall make an information return with respect to such... winnings equal or exceed the $1,200 or $1,500 amount— (1) In the case of a bingo game or slot machine play...