Sample records for cycles russian vision
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VISION User Guide - VISION (Verifiable Fuel Cycle Simulation) Model
DOE Office of Scientific and Technical Information (OSTI.GOV)
Jacob J. Jacobson; Robert F. Jeffers; Gretchen E. Matthern
2009-08-01
The purpose of this document is to provide a guide for using the current version of the Verifiable Fuel Cycle Simulation (VISION) model. This is a complex model with many parameters; the user is strongly encouraged to read this user guide before attempting to run the model. This model is an R&D work in progress and may contain errors and omissions. It is based upon numerous assumptions. This model is intended to assist in evaluating “what if” scenarios and in comparing fuel, reactor, and fuel processing alternatives at a systems level for U.S. nuclear power. The model is not intendedmore » as a tool for process flow and design modeling of specific facilities nor for tracking individual units of fuel or other material through the system. The model is intended to examine the interactions among the components of a fuel system as a function of time varying system parameters; this model represents a dynamic rather than steady-state approximation of the nuclear fuel system. VISION models the nuclear cycle at the system level, not individual facilities, e.g., “reactor types” not individual reactors and “separation types” not individual separation plants. Natural uranium can be enriched, which produces enriched uranium, which goes into fuel fabrication, and depleted uranium (DU), which goes into storage. Fuel is transformed (transmuted) in reactors and then goes into a storage buffer. Used fuel can be pulled from storage into either separation of disposal. If sent to separations, fuel is transformed (partitioned) into fuel products, recovered uranium, and various categories of waste. Recycled material is stored until used by its assigned reactor type. Note that recovered uranium is itself often partitioned: some RU flows with recycled transuranic elements, some flows with wastes, and the rest is designated RU. RU comes out of storage if needed to correct the U/TRU ratio in new recycled fuel. Neither RU nor DU are designated as wastes. VISION is comprised of
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Comparison of the US and Russian Cycle Ergometers
NASA Technical Reports Server (NTRS)
Norcross, Jason; Bentley, Jason R.; Moore, Alan D.; Hagan, R. Donald
2007-01-01
The purpose of this study was to compare the U.S. and Russian cycle ergometers focusing on the mechanical differences of the devices and the physiological differences observed while using the devices. Methods: First, the mechanical loads provided by the U.S. Cycle Ergometer with Vibration Isolation System (CEVIS) and the Russian Veloergometer were measured using a calibration dynamometer. Results were compared and conversion equations were modeled to determine the actual load provided by each device. Second, ten male subjects (32.9 +/- 6.5 yrs, 180.6 +/- 4.4 cm; 81.9 +/- 6.9 kg) experienced with both cycling and exercise testing completed a standardized submaximal exercise test protocol on CEVIS and Veloergometer. The exercise protocol involved 8 sub-maximal workloads each lasting 3 minutes for a total of 24 minutes per session, or until the end of the stage when the subject reached 85% of peak oxygen consumption or age-predicted maximum heart rate (220 - age). The workload started at 50 Watts (W), increased to 100 W, and then increased 25 W every 3 minutes until reaching a peak workload of 250 W. Physiological variables were then compared at each workload by repeated measures ANOVA or paired t-tests (p<0.05). Results: While both CEVIS and Veloergometer produced significantly lower workloads than the displayed workload, CEVIS produced even lower loads than Veloergometer (p<0.05) at each indicated workload. Despite this fact, the only physiological variables that showed a significant difference between the ergometers were VE (125 - 250W), VO2 (175 and 250 W), and VCO2 (175 W). All other physiological data were not statistically different between CEVIS and Veloergometer. Conclusion: Although workloads were different between ergometers, relatively few physiological differences were observed. Therefore, CEVIS workloads of 87.5 - 262.5 W can be rounded to the nearest 25 W increment and performed on the Veloergometer.
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The Emergence of Public Relations in the Russian Federation.
ERIC Educational Resources Information Center
Guth, David W.
2000-01-01
Describes the emergence of public relations in the Russian Federation over the past 7 years. Concludes that Russia is developing its own vision of public relations, similar in many aspects to that found in the West but also adapted to the harsh realities of Russian life. (NH)
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Akkas, Oguz; Lee, Cheng Hsien; Hu, Yu Hen; Harris Adamson, Carisa; Rempel, David; Radwin, Robert G
2017-12-01
Two computer vision algorithms were developed to automatically estimate exertion time, duty cycle (DC) and hand activity level (HAL) from videos of workers performing 50 industrial tasks. The average DC difference between manual frame-by-frame analysis and the computer vision DC was -5.8% for the Decision Tree (DT) algorithm, and 1.4% for the Feature Vector Training (FVT) algorithm. The average HAL difference was 0.5 for the DT algorithm and 0.3 for the FVT algorithm. A sensitivity analysis, conducted to examine the influence that deviations in DC have on HAL, found it remained unaffected when DC error was less than 5%. Thus, a DC error less than 10% will impact HAL less than 0.5 HAL, which is negligible. Automatic computer vision HAL estimates were therefore comparable to manual frame-by-frame estimates. Practitioner Summary: Computer vision was used to automatically estimate exertion time, duty cycle and hand activity level from videos of workers performing industrial tasks.
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Cideciyan, Artur V.; Aleman, Tomas S.; Boye, Sanford L.; Schwartz, Sharon B.; Kaushal, Shalesh; Roman, Alejandro J.; Pang, Ji-jing; Sumaroka, Alexander; Windsor, Elizabeth A. M.; Wilson, James M.; Flotte, Terence R.; Fishman, Gerald A.; Heon, Elise; Stone, Edwin M.; Byrne, Barry J.; Jacobson, Samuel G.; Hauswirth, William W.
2008-01-01
The RPE65 gene encodes the isomerase of the retinoid cycle, the enzymatic pathway that underlies mammalian vision. Mutations in RPE65 disrupt the retinoid cycle and cause a congenital human blindness known as Leber congenital amaurosis (LCA). We used adeno-associated virus-2-based RPE65 gene replacement therapy to treat three young adults with RPE65-LCA and measured their vision before and up to 90 days after the intervention. All three patients showed a statistically significant increase in visual sensitivity at 30 days after treatment localized to retinal areas that had received the vector. There were no changes in the effect between 30 and 90 days. Both cone- and rod-photoreceptor-based vision could be demonstrated in treated areas. For cones, there were increases of up to 1.7 log units (i.e., 50 fold); and for rods, there were gains of up to 4.8 log units (i.e., 63,000 fold). To assess what fraction of full vision potential was restored by gene therapy, we related the degree of light sensitivity to the level of remaining photoreceptors within the treatment area. We found that the intervention could overcome nearly all of the loss of light sensitivity resulting from the biochemical blockade. However, this reconstituted retinoid cycle was not completely normal. Resensitization kinetics of the newly treated rods were remarkably slow and required 8 h or more for the attainment of full sensitivity, compared with <1 h in normal eyes. Cone-sensitivity recovery time was rapid. These results demonstrate dramatic, albeit imperfect, recovery of rod- and cone-photoreceptor-based vision after RPE65 gene therapy. PMID:18809924
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NASA Astrophysics Data System (ADS)
Shmelev, A. N.; Kulikov, G. G.
2016-12-01
The possible role of available thorium resources of the Russian Federation in utilization of thorium in the closed (U-Pu)-fuel cycle of nuclear power is considered. The efficiency of application of fusion neutron sources with thorium blanket for economical use of available thorium resources is demonstrated. The objective of this study is the search for a solution of such major tasks of nuclear power as reduction of the amount of front-end operations in the nuclear fuel cycle and enhancement of its protection against uncontrolled proliferation of fissile materials with the smallest possible alterations in the fuel cycle. The earlier results are analyzed, new information on the amount of thorium resources of the Russian Federation is used, and additional estimates are made. The following basic results obtained on the basis of the assumption of involving fusion reactors with Th-blanket in future nuclear power for generation of the light uranium fraction 232+233+234U and 231Pa are formulated. (1) The fuel cycle would shift from fissile 235U to 233U, which is more attractive for thermal power reactors. (2) The light uranium fraction is the most "protected" in the uranium fuel component, and being mixed with regenerated uranium, it would become reduced-enrichment uranium fuel, which would relieve the problem of nonproliferation of the fissile material. (3) The addition of 231Pa into the fuel would stabilize its neutron-multiplying properties, thus making it possible to implement a long fuel residence time and, as a consequence, increase the export potential of the whole nuclear power technology. (4) The available thorium resource in the vicinity of Krasnoufimsk is sufficient for operation of the large-scale nuclear power industry of the Russian Federation with an electric power of 70 GW for more than one quarter of a century. The general conclusion is that involvement of a small number of fusion reactors with Th-blanket in the future nuclear power industry of the Russian
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Shmelev, A. N.; Kulikov, G. G., E-mail: ggkulikov@mephi.ru
The possible role of available thorium resources of the Russian Federation in utilization of thorium in the closed (U–Pu)-fuel cycle of nuclear power is considered. The efficiency of application of fusion neutron sources with thorium blanket for economical use of available thorium resources is demonstrated. The objective of this study is the search for a solution of such major tasks of nuclear power as reduction of the amount of front-end operations in the nuclear fuel cycle and enhancement of its protection against uncontrolled proliferation of fissile materials with the smallest possible alterations in the fuel cycle. The earlier results aremore » analyzed, new information on the amount of thorium resources of the Russian Federation is used, and additional estimates are made. The following basic results obtained on the basis of the assumption of involving fusion reactors with Th-blanket in future nuclear power for generation of the light uranium fraction {sup 232+233+234}U and {sup 231}Pa are formulated. (1) The fuel cycle would shift from fissile {sup 235}U to {sup 233}U, which is more attractive for thermal power reactors. (2) The light uranium fraction is the most “protected” in the uranium fuel component, and being mixed with regenerated uranium, it would become reduced-enrichment uranium fuel, which would relieve the problem of nonproliferation of the fissile material. (3) The addition of {sup 231}Pa into the fuel would stabilize its neutron-multiplying properties, thus making it possible to implement a long fuel residence time and, as a consequence, increase the export potential of the whole nuclear power technology. (4) The available thorium resource in the vicinity of Krasnoufimsk is sufficient for operation of the large-scale nuclear power industry of the Russian Federation with an electric power of 70 GW for more than one quarter of a century. The general conclusion is that involvement of a small number of fusion reactors with Th-blanket in the
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NASA Astrophysics Data System (ADS)
Seredyn, Tomasz; Wysokinski, Arkadiusz; Kobylinski, Zbigniew; Bialy, Jerzy
2016-07-01
A good knowledge of solar-terrestrial relations during past solar activity cycles could give the appropriate tools for a correct space weather forecast. The paper focuses on the analysis of the historical collections of the ground based magnetic observations and their operational indices from the period of two sunspot solar cycles 10 - 11, period 1856 - 1878 (Bartels rotations 324 - 635). We use hourly observations of H and D geomagnetic field components registered at Russian stations: St. Petersburg - Pavlovsk, Barnaul, Ekaterinburg, Nertshinsk, Sitka, and compare them to the data obtained from the Helsinki observatory. We compare directly these records and also calculated from the data of the every above mentioned station IHV indices introduced by Svalgaard (2003), which have been used for further comparisons in epochs of assumed different polarity of the heliospheric magnetic field. We used also local index C9 derived by Zosimovich (1981) from St. Petersburg - Pavlovsk data. Solar activity is represented by sunspot numbers. The correlative and continuous wavelet analyses are applied for estimation of the correctness of records from different magnetic stations. We have specially regard to magnetic storms in the investigated period and the special Carrington event of 1-2 Sep 1859. Generally studied magnetic time series correctly show variability of the geomagnetic activity. Geomagnetic activity presents some delay in relation to solar one as it is seen especially during descending and minimum phase of the even 11-year cycle. This pattern looks similarly in the case of 16 - 17 solar cycles.
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A vision for an ultra-high resolution integrated water cycle observation and prediction system
NASA Astrophysics Data System (ADS)
Houser, P. R.
2013-05-01
biomass would improve soil-moisture retrieval by avoiding the need for auxiliary vegetation information. This multivariable water-cycle observation system must be integrated with high-resolution, application relevant prediction systems to optimize their information content and utility is addressing critical water cycle issues. One such vision is a real-time ultra-high resolution locally-moasiced global land modeling and assimilation system, that overlays regional high-fidelity information over a baseline global land prediction system. Such a system would provide the best possible local information for use in applications, while integrating and sharing information globally for diagnosing larger water cycle variability. In a sense, this would constitute a hydrologic telecommunication system, where the best local in-situ gage, Doppler radar, and weather station can be shared internationally, and integrated in a consistent manner with global observation platforms like the multivariable water cycle mission. To realize such a vision, large issues must be addressed, such as international data sharing policy, model-observation integration approaches that maintain local extremes while achieving global consistency, and methods for establishing error estimates and uncertainty.
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User Guide for VISION 3.4.7 (Verifiable Fuel Cycle Simulation) Model
DOE Office of Scientific and Technical Information (OSTI.GOV)
Jacob J. Jacobson; Robert F. Jeffers; Gretchen E. Matthern
2011-07-01
The purpose of this document is to provide a guide for using the current version of the Verifiable Fuel Cycle Simulation (VISION) model. This is a complex model with many parameters and options; the user is strongly encouraged to read this user guide before attempting to run the model. This model is an R&D work in progress and may contain errors and omissions. It is based upon numerous assumptions. This model is intended to assist in evaluating 'what if' scenarios and in comparing fuel, reactor, and fuel processing alternatives at a systems level. The model is not intended as amore » tool for process flow and design modeling of specific facilities nor for tracking individual units of fuel or other material through the system. The model is intended to examine the interactions among the components of a fuel system as a function of time varying system parameters; this model represents a dynamic rather than steady-state approximation of the nuclear fuel system. VISION models the nuclear cycle at the system level, not individual facilities, e.g., 'reactor types' not individual reactors and 'separation types' not individual separation plants. Natural uranium can be enriched, which produces enriched uranium, which goes into fuel fabrication, and depleted uranium (DU), which goes into storage. Fuel is transformed (transmuted) in reactors and then goes into a storage buffer. Used fuel can be pulled from storage into either separation or disposal. If sent to separations, fuel is transformed (partitioned) into fuel products, recovered uranium, and various categories of waste. Recycled material is stored until used by its assigned reactor type. VISION is comprised of several Microsoft Excel input files, a Powersim Studio core, and several Microsoft Excel output files. All must be co-located in the same folder on a PC to function. You must use Powersim Studio 8 or better. We have tested VISION with the Studio 8 Expert, Executive, and Education versions. The Expert and
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NASA Astrophysics Data System (ADS)
Kutsch, W. L.
2015-12-01
Environmental research infrastructures and big data integration networks require common data policies, standardized workflows and sophisticated e-infrastructure to optimise the data life cycle. This presentation summarizes the experiences in developing the data life cycle for the Integrated Carbon Observation System (ICOS), a European Research Infrastructure. It will also outline challenges that still exist and visions for future development. As many other environmental research infrastructures ICOS RI built on a large number of distributed observational or experimental sites. Data from these sites are transferred to Thematic Centres and quality checked, processed and integrated there. Dissemination will be managed by the ICOS Carbon Portal. This complex data life cycle has been defined in detail by developing protocols and assigning responsibilities. Since data will be shared under an open access policy there is a strong need for common data citation tracking systems that allow data providers to identify downstream usage of their data so as to prove their importance and show the impact to stakeholders and the public. More challenges arise from interoperating with other infrastructures or providing data for global integration projects as done e.g. in the framework of GEOSS or in global integration approaches such as fluxnet or SOCAt. Here, common metadata systems are the key solutions for data detection and harvesting. The metadata characterises data, services, users and ICT resources (including sensors and detectors). Risks may arise when data of high and low quality are mixed during this process or unexperienced data scientists without detailed knowledge on the data aquisition derive scientific theories through statistical analyses. The vision of fully open data availability is expressed in a recent GEO flagship initiative that will address important issues needed to build a connected and interoperable global network for carbon cycle and greenhouse gas
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2013-08-16
ISS036-E-033400 (16 Aug. 2013) --- Russian cosmonaut Alexander Misurkin (lower left), Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the seven-hour, 29-minute spacewalk ? the longest ever conducted by a pair of Russian cosmonauts ? Misurkin and Fyodor Yurchikhin (out of frame) rigged cables for the future arrival of a Russian laboratory module and installed an experiment panel.
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2013-08-16
ISS036-E-033402 (16 Aug. 2013) --- Russian cosmonaut Alexander Misurkin (lower left), Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the seven-hour, 29-minute spacewalk ? the longest ever conducted by a pair of Russian cosmonauts ? Misurkin and Fyodor Yurchikhin (out of frame) rigged cables for the future arrival of a Russian laboratory module and installed an experiment panel.
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The role of 11-cis-retinyl esters in vertebrate cone vision.
Babino, Darwin; Perkins, Brian D; Kindermann, Aljoscha; Oberhauser, Vitus; von Lintig, Johannes
2015-01-01
A cycle of cis-to-trans isomerization of the chromophore is intrinsic to vertebrate vision where rod and cone photoreceptors mediate dim- and bright-light vision, respectively. Daylight illumination can greatly exceed the rate at which the photoproduct can be recycled back to the chromophore by the canonical visual cycle. Thus, an additional supply pathway(s) must exist to sustain cone-dependent vision. Two-photon microscopy revealed that the eyes of the zebrafish (Danio rerio) contain high levels of 11-cis-retinyl esters (11-REs) within the retinal pigment epithelium. HPLC analyses demonstrate that 11-REs are bleached by bright light and regenerated in the dark. Pharmacologic treatment with all-trans-retinylamine (Ret-NH2), a potent and specific inhibitor of the trans-to-cis reisomerization reaction of the canonical visual cycle, impeded the regeneration of 11-REs. Intervention with 11-cis-retinol restored the regeneration of 11-REs in the presence of all-trans-Ret-NH2. We used the XOPS:mCFP transgenic zebrafish line with a functional cone-only retina to directly demonstrate that this 11-RE cycle is critical to maintain vision under bright-light conditions. Thus, our analyses reveal that a dark-generated pool of 11-REs helps to supply photoreceptors with the chromophore under the varying light conditions present in natural environments. © FASEB.
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Boström, Jannika E; Dimitrova, Marina; Canton, Cindy; Håstad, Olle; Qvarnström, Anna; Ödeen, Anders
2016-01-01
Flying animals need to accurately detect, identify and track fast-moving objects and these behavioral requirements are likely to strongly select for abilities to resolve visual detail in time. However, evidence of highly elevated temporal acuity relative to non-flying animals has so far been confined to insects while it has been missing in birds. With behavioral experiments on three wild passerine species, blue tits, collared and pied flycatchers, we demonstrate temporal acuities of vision far exceeding predictions based on the sizes and metabolic rates of these birds. This implies a history of strong natural selection on temporal resolution. These birds can resolve alternating light-dark cycles at up to 145 Hz (average: 129, 127 and 137, respectively), which is ca. 50 Hz over the highest frequency shown in any other vertebrate. We argue that rapid vision should confer a selective advantage in many bird species that are ecologically similar to the three species examined in our study. Thus, rapid vision may be a more typical avian trait than the famously sharp vision found in birds of prey.
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2013-11-09
ISS037-E-028082 (9 Nov. 2013) --- Russian cosmonaut Sergey Ryazanskiy, Expedition 37 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) in support of assembly and maintenance on the International Space Station. During the five-hour, 50-minute spacewalk, Ryazanskiy and Russian cosmonaut Oleg Kotov (out of frame) continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22.
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2013-11-09
ISS037-E-028067 (9 Nov. 2013) --- Russian cosmonaut Oleg Kotov, Expedition 37 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) in support of assembly and maintenance on the International Space Station. During the five-hour, 50-minute spacewalk, Kotov and Russian cosmonaut Sergey Ryazanskiy (out of frame) continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22.
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2013-11-09
ISS037-E-028101 (9 Nov. 2013) --- Russian cosmonaut Oleg Kotov, Expedition 37 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) in support of assembly and maintenance on the International Space Station. During the five-hour, 50-minute spacewalk, Kotov and Russian cosmonaut Sergey Ryazanskiy (out of frame) continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22.
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2013-11-09
ISS037-E-028094 (9 Nov. 2013) --- Russian cosmonaut Oleg Kotov, Expedition 37 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) in support of assembly and maintenance on the International Space Station. During the five-hour, 50-minute spacewalk, Kotov and Russian cosmonaut Sergey Ryazanskiy (out of frame) continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22.
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2013-11-09
ISS037-E-028107 (9 Nov. 2013) --- Russian cosmonaut Oleg Kotov, Expedition 37 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) in support of assembly and maintenance on the International Space Station. During the five-hour, 50-minute spacewalk, Kotov and Russian cosmonaut Sergey Ryazanskiy (out of frame) continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22.
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2013-11-09
ISS037-E-028102 (9 Nov. 2013) --- Russian cosmonaut Oleg Kotov, Expedition 37 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) in support of assembly and maintenance on the International Space Station. During the five-hour, 50-minute spacewalk, Kotov and Russian cosmonaut Sergey Ryazanskiy (out of frame) continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22.
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Research on Russian National Character
ERIC Educational Resources Information Center
Na, Zhuo
2008-01-01
The special geographical location Russia lies in creates the unique character of the Russian nation. Based on the dual nature of the Russian national character, the Russian geographical environment and the analysis of its social structure, this text tries to explore the reasons of the dual nature of Russian national character.
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2013-08-22
ISS036-E-035204 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers.
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2013-08-22
ISS036-E-035130 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers.
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2013-08-22
ISS036-E-035129 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers.
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2013-08-22
ISS036-E-035124 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers.
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2013-08-22
ISS036-E-035133 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers.
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2013-08-22
ISS036-E-035205 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers.
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2013-08-22
ISS036-E-035126 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers.
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2013-08-22
ISS036-E-035163 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers.
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2011-02-16
ISS026-E-027391 (16 Feb. 2011) --- Russian cosmonaut Dmitry Kondratyev, Expedition 26 flight engineer, wearing a Russian Orlan-MK spacesuit, participates in a session of extravehicular activity (EVA) focused on the installation of two scientific experiments outside the Zvezda Service Module of the International Space Station. During the four-hour, 51-minute spacewalk, Kondratyev and Russian cosmonaut Oleg Skripochka (out of frame), flight engineer, installed a pair of earthquake and lightning sensing experiments and retrieved a pair of spacecraft material evaluation panels.
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2013-11-09
ISS037-E-028569 (9 Nov. 2013) --- Russian cosmonaut Oleg Kotov, Expedition 37 flight engineer, attired in a Russian Orlan spacesuit, uses a still camera during a session of extravehicular activity (EVA) in support of assembly and maintenance on the International Space Station. During the five-hour, 50-minute spacewalk, Kotov and Russian cosmonaut Sergey Ryazanskiy (out of frame) continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22.
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2004-04-20
NASA Deputy Administrator Fred Gregory, left, joins Russian Federal Space Agency Deputy General-Director Nikolai Moiseev, Wednesday, April 21, 2004, at the Russian Mission Control Center outside Moscow to view the docking of the Expedition 9 crew to the International Space Station in a Russian Soyuz spacecraft. Photo Credit: (NASA/Bill Ingalls)
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2013-06-24
View of Russian cosmonaut Alexander Misurkin (bottom center), Expedition 36 flight engineer, participating in Russian extravehicular activity (EVA) 33. Also visible are the Progress spacecraft docked to the Pirs Docking Compartment (DC1) with the Service Module (SM) .
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2013-06-24
ISS036-E-011479 (24 June 2013) --- Russian cosmonaut Fyodor Yurchikhin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Yurchikhin and Russian cosmonaut Alexander Misurkin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011459 (24 June 2013) --- Russian cosmonaut Fyodor Yurchikhin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Yurchikhin and Russian cosmonaut Alexander Misurkin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011481 (24 June 2013) --- Russian cosmonaut Fyodor Yurchikhin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Yurchikhin and Russian cosmonaut Alexander Misurkin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011441 (24 June 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011747 (24 June 2013) --- Russian cosmonaut Alexander Misurkin (bottom center), Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011642 (24 June 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011440 (24 June 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed one new one.
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2013-06-24
ISS036-E-011480 (24 June 2013) --- Russian cosmonaut Fyodor Yurchikhin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Yurchikhin and Russian cosmonaut Alexander Misurkin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011745 (24 June 2013) --- Russian cosmonaut Alexander Misurkin (bottom center), Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011598 (24 June 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed one new one.
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2013-06-24
ISS036-E-011477 (24 June 2013) --- Russian cosmonaut Fyodor Yurchikhin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Yurchikhin and Russian cosmonaut Alexander Misurkin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011439 (24 June 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed one new one.
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2013-06-24
ISS036-E-011640 (24 June 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011608 (24 June 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, participates in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame), Expedition 36 flight engineer, replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2014-08-18
ISS040E099104 (08/18/2014) --- View of Cosmonaut Oleg Artemyev (blue stripe), Expedition 40 flight engineer outside the International Space Station, taken while performing maintenance work on the Russian segment during the Russian EVA 39 on Aug 18 2014.
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Han, Wuxiao; Zhang, Linlin; He, Haoxuan; Liu, Hongmin; Xing, Lili; Xue, Xinyu
2018-06-22
The development of multifunctional electronic-skin that establishes human-machine interfaces, enhances perception abilities or has other distinct biomedical applications is the key to the realization of artificial intelligence. In this paper, a new self-powered (battery-free) flexible vision electronic-skin has been realized from pixel-patterned matrix of piezo-photodetecting PVDF/Ppy film. The electronic-skin under applied deformation can actively output piezoelectric voltage, and the outputting signal can be significantly influenced by UV illumination. The piezoelectric output can act as both the photodetecting signal and electricity power. The reliability is demonstrated over 200 light on-off cycles. The sensing unit matrix of 6 × 6 pixels on the electronic-skin can realize image recognition through mapping multi-point UV stimuli. This self-powered vision electronic-skin that simply mimics human retina may have potential application in vision substitution.
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NASA Astrophysics Data System (ADS)
Han, Wuxiao; Zhang, Linlin; He, Haoxuan; Liu, Hongmin; Xing, Lili; Xue, Xinyu
2018-06-01
The development of multifunctional electronic-skin that establishes human-machine interfaces, enhances perception abilities or has other distinct biomedical applications is the key to the realization of artificial intelligence. In this paper, a new self-powered (battery-free) flexible vision electronic-skin has been realized from pixel-patterned matrix of piezo-photodetecting PVDF/Ppy film. The electronic-skin under applied deformation can actively output piezoelectric voltage, and the outputting signal can be significantly influenced by UV illumination. The piezoelectric output can act as both the photodetecting signal and electricity power. The reliability is demonstrated over 200 light on–off cycles. The sensing unit matrix of 6 × 6 pixels on the electronic-skin can realize image recognition through mapping multi-point UV stimuli. This self-powered vision electronic-skin that simply mimics human retina may have potential application in vision substitution.
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Russian translations for Cochrane.
Yudina, E V; Ziganshina, L E
2015-01-01
Cochrane collaboration has made a huge contribution to the development of evidence-based medicine; Cochrane work is the international gold standard of independent, credible and reliable high-quality information in medicine. Over the past 20 years the Cochrane Collaboration helped transforming decision-making in health and reforming it significantly, saving lives and contributing to longevity [1]. Until recently, Cochrane evidence were available only in English, which represents a significant barrier to their wider use in non-English speaking countries. To provide access to evidence, obtained from Cochrane Reviews, for health professionals and general public (from non-English-speaking countries), bypassing language barriers, Cochrane collaboration in 2014 initiated an international project of translating Plain language summaries of Cochrane Reviews into other languages [2, 3]. Russian translations of Plain language summaries were started in May 2014 by the team from Kazan Federal University (Department of Basic and Clinical Pharmacology; 2014-2015 as an Affiliated Centre in Tatarstan of the Nordic Cochrane Centre, since August 2015 as Cochrane Russia, a Russian branch of Cochrane Nordic, Head - Liliya Eugenevna Ziganshina) on a voluntary basis. To assess the quality of Russian translations of Cochrane Plain Language Summaries (PLS) and their potential impact on the Russian speaking community through user feedback with the overarching aim of furthering the translations project. We conducted the continuous online survey via Google Docs. We invited respondents through the electronic Russian language discussion forum on Essential Medicines (E-lek), links to survey on the Russian Cochrane.org website, invitations to Cochrane contributors registered in Archie from potential Russian-speaking countries. We set up the survey in Russian and English. The respondents were asked to respond to the questionnaire regarding the relevance and potential impact of the Cochrane Russian
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The potential for water savings through the control of saltcedar and russian olive
USDA-ARS?s Scientific Manuscript database
To understand the influence of saltcedar and Russian olive on water availability, this chapter examines the relation of water availability to the hydrologic cycle and geomorphic setting in the western U.S. The importance of scale, time, natural variation in climate, and the role of human activity in...
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2014-08-18
ISS040E099874 (08/18/2014) --- Cosmonauts Alexander Skvortsov (red stripe - foreground) and Oleg Artemyev (blue stripe - background), Expedition 40 flight engineers, move to the Russian Service Module for repairs during International Space Station Russian EVA 39 on Aug. 18, 2014.
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NASA Astrophysics Data System (ADS)
Stephenson, Paul M.
This dissertation investigated the market entry and competency building strategies within the context of the Russian oil and gas industry. The study was designed to be of interest to business practitioners and academics given the growing importance of fossil fuel in the energy balance of the global economy and the importance of Russia as a supplier and purchaser in the international market. The study's mixed methodology provides an understanding on the environmental factors that are postulated to impact foreign direct investment flow into Russia and the oil and gas sector. A case study of a fictitiously named Western-Russo oil company was conducted to provide a deep understanding of how capability is viewed by Russian and Western employees and the factors that influences the implementation of a successful competency development program. The case was centered on the development of a Well-Site supervisor group within a Western-Russian oil company. Findings of the study showed that there was no correlation between corruption and foreign direct investment inflow into the Russian economy. The findings also showed that both Russian and Western employees in the oil and gas industry are less focused on nontechnical competency development issues, that Western employees are more orientated towards the bottom-line than Russian employees, and that both groups see operational management as a core competency. In the area of financial management and technology application, there were significant differences in the viewpoint of both groups. Western employees saw a stronger need for financial management and less need for technology application when compared to their Russian counterparts. The results have implications for Western business contemplating entering the Russian oil and gas industry. Western firms need to understand the key drivers that will help them overcome the social and cultural barriers between Western and Russian employees. The role of the company leader is very
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Expedition 9 Russian News Conference
2004-04-20
NASA Deputy Administrator Fred Gregory, far right, and Russian Federal Space Agency Deputy General-Director Nikolai Moiseev, second from right, answer questions from reporters along with other Russian space officials at a news conference, Wednesday, April 21, 2004, at the Russian Mission Control Center outside Moscow following the docking of the Expedition 9 crew and a European Space Agency astronaut to the International Space Station in a Russian Soyuz spacecraft. Photo Credit: (NASA/Bill Ingalls)
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Expedition 9 Russian News Conference
2004-04-20
NASA Deputy Administrator Fred Gregory, second from right, and Russian Federal Space Agency Deputy General-Director Nikolai Moiseev, center, answer questions from reporters along with other Russian space officials at a news conference, Wednesday, April 21, 2004, at the Russian Mission Control Center outside Moscow following the docking of the Expedition 9 crew and a European Space Agency astronaut to the International Space Station in a Russian Soyuz spacecraft. Photo Credit: (NASA/Bill Ingalls)
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2013-08-22
ISS036-E-035177 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers. Parts of solar array panels on the orbital outpost are visible in the background,
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2013-08-22
ISS036-E-035198 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers. A section of the space station is visible in the reflections in his helmet visor.
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2013-08-22
ISS036-E-035200 (22 Aug. 2013) --- Russian cosmonaut Alexander Misurkin, Expedition 36 flight engineer, attired in a Russian Orlan spacesuit, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 58-minute spacewalk, Misurkin and Russian cosmonaut Fyodor Yurchikhin (out of frame) completed the replacement of a laser communications experiment with a new platform for a small optical camera system, the installation of new spacewalk aids and an inspection of antenna covers. A section of the space station is visible in the reflections in his helmet visor.
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2012-08-20
ISS032-E-020683 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2013-06-21
ISS036-E-009793 (21 June 2013) --- Russian cosmonauts Fyodor Yurchikhin (left) and Alexander Misurkin, both Expedition 36 flight engineers, participate in a suited exercise dry run in preparation for a spacewalk in their Russian Orlan spacesuits, which is scheduled for June 24 from the International Space Station’s Pirs docking compartment. Russian cosmonaut Pavel Vinogradov (mostly out of frame at right), Expedition 36 commander, assists Yurchikhin and Misurkin.
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Russian Orthography and Learning to Read
ERIC Educational Resources Information Center
Kerek, Eugenia; Niemi, Pekka
2009-01-01
The unique structure of Russian orthography may influence the organization and acquisition of reading skills in Russian. The present review examines phonemic-graphemic correspondences in Russian orthography and discusses its grain-size units and possible difficulties for beginning readers and writers. Russian orthography is governed by a…
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Russian Supplementary Dialogues.
ERIC Educational Resources Information Center
Peace Corps, Ashgabat (Turkmenistan).
This manual is designed for the Russian language training of Peace Corps volunteers serving in Turkmenistan, and focuses on daily communication skills needed in that context. It consists of nine topical lessons, each containing several brief dialogues targeting specific language competencies, and exercises. Text is entirely in Russian, except for…
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2013-08-22
ISS036-E-035256 (22 Aug. 2013) --- Russian cosmonauts Alexander Misurkin (top) and Fyodor Yurchikhin, both Expedition 36 flight engineers, are pictured in the Zvezda Service Module of the International Space Station following a session of extravehicular activity (EVA). Misurkin and Yurchikhin are wearing blue thermal undergarments that complement the Russian Orlan spacesuit.
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Hirsch, Oliver; Donner-Banzhoff, Norbert; Bachmann, Viktoria
2013-07-01
Psychological constructs depend on cultural context. It is therefore important to show the equivalence of measurement instruments in cross-cultural research. There is evidence that in Russian-speaking immigrants, cultural and language issues are important in health care. We examined measurement equivalence of the Patient Health Questionnaire-9 (PHQ-9), the Patient Health Questionnaire-15 (PHQ-15), the Hamburg Self-Care Questionnaire (HamSCQ), and the questionnaire on communication preferences of patients with chronic illness (KOPRA) in native-born Germans, Russian-speaking immigrants living in Germany, and native-born Russians living in the former Soviet Union (FSU). All four questionnaires fulfilled requirements of measurement equivalence in confirmatory factor analyses and analyses of differential item functioning. The Russian translations can be used in Russian-speaking immigrants and native-born Russians. This offers further possibilities for cross-cultural research and for an improvement in health care research in Russian-speaking immigrants in Germany. The most pronounced differences occurred in the KOPRA, which point to differences in German and Russian health care systems.
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Studying Russian and Soviet History.
ERIC Educational Resources Information Center
Ascher, Abraham, Ed.
These essays were written to assist teachers in the task of making Russian history intelligible to young U.S. students. In "An Approach to Russian History," Edward Keenan proposes that students need to gain a better understanding of how Russians perceive themselves and their history. In "Pre-Petrine Russia," Andrzej S. Kaminski…
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English-Russian, Russian-English glossary of coal-cleaning terms
DOE Office of Scientific and Technical Information (OSTI.GOV)
Pekar, J.
1987-09-01
The document is an English-Russian, Russian-English glossary of coal-cleaning terms, compiled as a joint U.S./Soviet effort. The need for the glossary resulted from the growing number of language-specific terms used during information exchanges within the framework of the U.S./U.S.S.R. Working Group on Stationary Source Air Pollution Control Technology, under the U.S./U.S.S.R. Agreement of Cooperation in the Field of Environmental Protection.
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2013-11-09
ISS037-E-028076 (9 Nov. 2013) --- Russian cosmonaut Sergey Ryazanskiy, Expedition 37 flight engineer, attired in a Russian Orlan spacesuit, uses a digital still camera to expose a photo of his helmet visor during a session of extravehicular activity (EVA) as work continues on the International Space Station. Also visible in the reflections in the visor are Russian cosmonaut Oleg Kotov, flight engineer, and various components of the space station and a blue and white portion of Earth. During the five-hour, 50-minute spacewalk, Kotov and Ryazanskiy continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22.
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Reading L2 Russian: The Challenges of the Russian-English Dictionary
ERIC Educational Resources Information Center
Comer, William J.
2014-01-01
This descriptive study examines when and how students use Russian-English dictionaries while reading informational texts in Russian and what success they have with word lookup. The study uses introspective verbal protocols (i.e., think-alouds) to follow how readers construct meaning from two texts while reading them for a limited time first…
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2009-08-28
ISS020-E-035016 (27 Aug. 2009) --- Russian cosmonaut Gennady Padalka, Expedition 20 commander, uses the Russian BAR/EXPERT science payload to take various environmental measurements in the Zvezda Service Module of the International Space Station.
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2009-08-28
ISS020-E-035017 (27 Aug. 2009) --- Russian cosmonaut Gennady Padalka, Expedition 20 commander, uses the Russian BAR/EXPERT science payload to take various environmental measurements in the Zvezda Service Module of the International Space Station.
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NATO-Russian Relations: Status and Prospectives
2004-12-01
commission to draft it until July 1994. 91 Anne C. Aldis and Roger N. McDermott, Russian Military Reform 1992... Russian Military Reform 1992-2002, p. 4. 42 Finally, the President signed the first National Security Concept of the Russian Federation on 17 December...INTENTIONALLY LEFT BLANK 73 LIST OF REFERENCES Aldis, Anne C. and McDermott, Roger N., Russian Military Reform 1992-2002, (Portland, OR: Conflict
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2009-08-28
ISS020-E-035022 (27 Aug. 2009) --- Russian cosmonaut Roman Romanenko, Expedition 20 flight engineer, uses the Russian BAR/EXPERT science payload to take various environmental measurements in the Zvezda Service Module of the International Space Station.
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The role of vision processing in prosthetic vision.
Barnes, Nick; He, Xuming; McCarthy, Chris; Horne, Lachlan; Kim, Junae; Scott, Adele; Lieby, Paulette
2012-01-01
Prosthetic vision provides vision which is reduced in resolution and dynamic range compared to normal human vision. This comes about both due to residual damage to the visual system from the condition that caused vision loss, and due to limitations of current technology. However, even with limitations, prosthetic vision may still be able to support functional performance which is sufficient for tasks which are key to restoring independent living and quality of life. Here vision processing can play a key role, ensuring that information which is critical to the performance of key tasks is available within the capability of the available prosthetic vision. In this paper, we frame vision processing for prosthetic vision, highlight some key areas which present problems in terms of quality of life, and present examples where vision processing can help achieve better outcomes.
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Russian expats seek research reforms
NASA Astrophysics Data System (ADS)
Banks, Michael
2009-11-01
Over 170 Russian researchers working abroad have signed a letter addressed to the Russian president, Dmitry Medvedev, and prime minister Vladimir Putin raising concerns about "the catastrophic state of basic science" in the country. The letter, which appeared last month in the Moscow business paper Vedomosti, warns Russian leaders that unless urgent measures are implemented by the government, then science in the country may collapse.
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Russian Contract Procurement Document
DOE Office of Scientific and Technical Information (OSTI.GOV)
Tobin, J G
2010-03-29
This contract supports the enhancement of physical protection or nuclear material control and accounting systems at institutes or enterprises of the newly independent states under the material protection control and accounting (MPC&A) program. The contract is entered into pursuant to the MPC&A Program, a gratuitous technical assistance program, in accordance with the bilateral Agreements between the Russian Federation and the United States of America concerning the Safe and Secure Transportation, Storage and Destruction of Weapons and the Prevention of Weapons Proliferation of June 1992, as extended and amended by Protocol signed of June 1999, Agreement between the Government of themore » Russian Federation regarding Cooperation in the Area of Nuclear Materials Physical Protection, Control and Accounting of October 1999 and the Russian Federation law of May 1999 on the taxation exemption of gratuitous technical assistance with Russian Federation under registration No.DOE001000.« less
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2013-06-24
ISS036-E-011590 (24 June 2013) --- Russian cosmonauts Alexander Misurkin (left) and Fyodor Yurchikhin, both Expedition 36 flight engineers, participate in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Yurchikhin replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed a new one.
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2013-06-24
ISS036-E-011593 (24 June 2013) --- Russian cosmonauts Alexander Misurkin (left) and Fyodor Yurchikhin, both Expedition 36 flight engineers, participate in a session of extravehicular activity (EVA) as work continues on the International Space Station. During the six-hour, 34-minute spacewalk, Misurkin and Yurchikhin replaced an aging fluid flow control panel on the station's Zarya module as preventative maintenance on the cooling system for the Russian segment of the station. They also installed clamps for future power cables as an early step toward swapping the Pirs airlock with a new multipurpose laboratory module. The Russian Federal Space Agency plans to launch a combination research facility, airlock and docking port late this year on a Proton rocket. Yurchikhin and Misurkin also retrieved two science experiments and installed one new one.
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2012-08-20
ISS032-E-020596 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, deploys a small ball-shaped science satellite during a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, also moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module.
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2012-08-20
ISS032-E-021284 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021296 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021028 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020884 (20 Aug. 2012) --- Russian cosmonaut Yuri Malenchenko, Expedition 32 flight engineer, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Malenchenko and Russian cosmonaut Gennady Padalka (out of frame), commander, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021078 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, uses a still camera during a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020610 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021024 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021058 (20 Aug. 2012) --- Russian cosmonaut Yuri Malenchenko, Expedition 32 flight engineer, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Malenchenko and Russian cosmonaut Gennady Padalka (out of frame), commander, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021085 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020619 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, uses a still camera during a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020576 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020594 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021081 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020601 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, deploys a small ball-shaped science satellite during a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, also moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module.
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2012-08-20
ISS032-E-021072 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, uses a still camera during a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020856 (20 Aug. 2012) --- Russian cosmonaut Yuri Malenchenko, Expedition 32 flight engineer, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Malenchenko and Russian cosmonaut Gennady Padalka (out of frame), commander, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021037 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020581 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021293 (20 Aug. 2012) --- Russian cosmonaut Yuri Malenchenko, Expedition 32 flight engineer, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Malenchenko and Russian cosmonaut Gennady Padalka (out of frame), commander, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-020892 (20 Aug. 2012) --- Russian cosmonaut Yuri Malenchenko, Expedition 32 flight engineer, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Malenchenko and Russian cosmonaut Gennady Padalka (out of frame), commander, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021054 (20 Aug. 2012) --- Russian cosmonaut Yuri Malenchenko, Expedition 32 flight engineer, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Malenchenko and Russian cosmonaut Gennady Padalka (out of frame), commander, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021080 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, participates in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021067 (20 Aug. 2012) --- Russian cosmonaut Gennady Padalka, Expedition 32 commander, uses a still camera during a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Russian cosmonaut Yuri Malenchenko (out of frame), flight engineer, moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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Russian Military Reform: Problems and Challenges
2010-03-25
RUSSIAN MILITARY REFORM : PROBLEMS AND CHALLENGES BY LIEUTENANT COLONEL ZURAB AGLADZE Georgian Army...USAWC STRATEGIC REASERCH PROJECT RUSSIAN MILITARY REFORM : PROBLEMS AND CHALLENGES by Lieutenant Colonel...noncommissioned officers still continue to be unsolved. Despite some successes, Russian military reform still faces many challenges that will
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Markusova, Valentina
2012-01-01
The aim of the paper is to overview the leading information processing domain in Russia and Eastern Europe, namely All Russian Institute for Scientific and Technical Information (VINITI ) of the Russian Academy of Sciences. Russian science structure is different from that in the Western Europe and the US. The main aim of VINITI is to collect, process and disseminate scientific information on various fields of science and technology, published in 70 countries in 40 languages, selected from books, journals, conference proceedings, and patents. A special attention is given to the journal selection and depositing manuscripts (a kind of grey literature), an important source for Russian research. VINITI has created the largest database containing about 30 million records dating back to 1980. About 80,000-100,000 new records are added monthly. VINITI publishes the Journal Abstract (JA) on 19 fields of science, including medicine, containing about a million publications annually. Two thirds of these records are foreign and 36.7% – Russian sources. PMID:23322964
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Markusova, Valentina
2012-06-01
The aim of the paper is to overview the leading information processing domain in Russia and Eastern Europe, namely All Russian Institute for Scientific and Technical Information (VINITI ) of the Russian Academy of Sciences. Russian science structure is different from that in the Western Europe and the US. The main aim of VINITI is to collect, process and disseminate scientific information on various fields of science and technology, published in 70 countries in 40 languages, selected from books, journals, conference proceedings, and patents. A special attention is given to the journal selection and depositing manuscripts (a kind of grey literature), an important source for Russian research. VINITI has created the largest database containing about 30 million records dating back to 1980. About 80,000-100,000 new records are added monthly. VINITI publishes the Journal Abstract (JA) on 19 fields of science, including medicine, containing about a million publications annually. Two thirds of these records are foreign and 36.7% - Russian sources.
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Mir Cooperative Solar Array Project Accelerated Life Thermal Cycling Test
NASA Technical Reports Server (NTRS)
Hoffman, David J.; Scheiman, David A.
1996-01-01
The Mir Cooperative Solar Array (MCSA) project was a joint U.S./Russian effort to build a photovoltaic (PV) solar array and deliver it to the Russian space station Mir. The MCSA will be used to increase the electrical power on Mir and provide PV array performance data in support of Phase 1 of the International Space Station. The MCSA was brought to Mir by space shuttle Atlantis in November 1995. This report describes an accelerated thermal life cycle test which was performed on two samples of the MCSA. In eight months time, two MCSA solar array 'mini' panel test articles were simultaneously put through 24,000 thermal cycles. There was no significant degradation in the structural integrity of the test articles and no electrical degradation, not including one cell damaged early and removed from consideration. The nature of the performance degradation caused by this one cell is briefly discussed. As a result of this test, changes were made to improve some aspects of the solar cell coupon-to-support frame interface on the flight unit. It was concluded from the results that the integration of the U.S. solar cell modules with the Russian support structure would be able to withstand at least 24,000 thermal cycles (4 years on-orbit). This was considered a successful development test.
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2014-08-17
ISS040-E-095609 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.
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2014-08-17
ISS040-E-095619 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.
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2014-08-17
ISS040-E-095615 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.
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2014-08-17
ISS040-E-095617 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.
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2014-08-17
ISS040-E-095612 (17 Aug. 2014) --- Unoccupied Russian Orlan spacesuits for Russian cosmonauts Oleg Artemyev (blue stripes) and Alexander Skvortsov (red stripes), both Expedition 40 flight engineers, are pictured in the Pirs Docking Compartment of the International Space Station on the eve of the spacewalk scheduled for Aug. 18, 2014.
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Russian electrometallurgy: Achievements, problems, prospects
NASA Astrophysics Data System (ADS)
Utochkin, Yu. I.; Semin, A. E.
2011-12-01
The changes in the Russian metallurgy, in particular, electric furnace steelmaking, having occurred in the recent years are analyzed. The main increase in the steelmaking output is due to putting into operation of new electric furnaces in new miniworks and enterprises equipped earlier with open-hearth furnaces. Reaching the rated capacity of a furnace in Russia substantially lags behind foreign enterprises. Only 30-35% of the Russian market of corrosion-resistant steel are provided by Russian metal.
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2013-06-21
ISS036-E-009797 (21 June 2013) --- Russian cosmonauts Fyodor Yurchikhin (left) and Alexander Misurkin, both Expedition 36 flight engineers, participate in a suited exercise dry run in preparation for a spacewalk in their Russian Orlan spacesuits, which is scheduled for June 24 from the International Space Station’s Pirs docking compartment.
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2014-08-18
ISS040E099355 (08/18/2014) --- Russian cosmonaut Alexander Skvortsov (red stripes), Expedition 40 flight engineer, attired in a Russian Orlan spacesuit outside the International Space Station, participates in a session of extravehicular activity (EVA) number 39 in support of science and maintenance. The Solar array is visible in the background.
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Expedition 9 Russian News Conference
2004-04-20
NASA Deputy Administrator Fred Gregory, right, and Nikolai Moiseev, Deputy General-Director of the Russian Federal Space Agency, center, share a light-hearted moment at the Russian Mission Control Center outside Moscow, Wednesday, April 21, 2004, following the successful docking of a Russian Soyuz spacecraft to the International Space Station. The Soyuz brought the new Expedition 9 crew and a European Space Agency researcher to the Station following their launch from the Baikonur Cosmodrome in Kazakhstan. Photo Credit: (NASA/Bill Ingalls)
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Computer vision challenges and technologies for agile manufacturing
NASA Astrophysics Data System (ADS)
Molley, Perry A.
1996-02-01
Sandia National Laboratories, a Department of Energy laboratory, is responsible for maintaining the safety, security, reliability, and availability of the nuclear weapons stockpile for the United States. Because of the changing national and global political climates and inevitable budget cuts, Sandia is changing the methods and processes it has traditionally used in the product realization cycle for weapon components. Because of the increasing age of the nuclear stockpile, it is certain that the reliability of these weapons will degrade with time unless eventual action is taken to repair, requalify, or renew them. Furthermore, due to the downsizing of the DOE weapons production sites and loss of technical personnel, the new product realization process is being focused on developing and deploying advanced automation technologies in order to maintain the capability for producing new components. The goal of Sandia's technology development program is to create a product realization environment that is cost effective, has improved quality and reduced cycle time for small lot sizes. The new environment will rely less on the expertise of humans and more on intelligent systems and automation to perform the production processes. The systems will be robust in order to provide maximum flexibility and responsiveness for rapidly changing component or product mixes. An integrated enterprise will allow ready access to and use of information for effective and efficient product and process design. Concurrent engineering methods will allow a speedup of the product realization cycle, reduce costs, and dramatically lessen the dependency on creating and testing physical prototypes. Virtual manufacturing will allow production processes to be designed, integrated, and programed off-line before a piece of hardware ever moves. The overriding goal is to be able to build a large variety of new weapons parts on short notice. Many of these technologies that are being developed are also
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Russian: An Active Introduction.
ERIC Educational Resources Information Center
De La Cruz, Nina
The Active Introduction is one of the modules in an array of materials used in Russian training for beginners at the Foreign Service Institute. It is essentially a catalog of sentences relating to typical daily activities which can be combined to form different communication sequences in dialog form. Students learn to speak Russian through…
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Thermal Cycling of Mir Cooperative Solar Array (MCSA) Test Panels
NASA Technical Reports Server (NTRS)
Hoffman, David J.; Scheiman, David A.
1997-01-01
The Mir Cooperative Solar Array (MCSA) project was a joint US/Russian effort to build a photovoltaic (PV) solar array and deliver it to the Russian space station Mir. The MCSA is currently being used to increase the electrical power on Mir and provide PV array performance data in support of Phase 1 of the International Space Station (ISS), which will use arrays based on the same solar cells used in the MCSA. The US supplied the photovoltaic power modules (PPMs) and provided technical and programmatic oversight while Russia provided the array support structures and deployment mechanism and built and tested the array. In order to ensure that there would be no problems with the interface between US and Russian hardware, an accelerated thermal life cycle test was performed at NASA Lewis Research Center on two representative samples of the MCSA. Over an eight-month period (August 1994 - March 1995), two 15-cell MCSA solar array 'mini' panel test articles were simultaneously put through 24,000 thermal cycles (+80 C to -100 C), equivalent to four years on-orbit. The test objectives, facility, procedure and results are described in this paper. Post-test inspection and evaluation revealed no significant degradation in the structural integrity of the test articles and no electrical degradation, not including one cell damaged early as an artifact of the test and removed from consideration. The interesting nature of the performance degradation caused by this one cell, which only occurred at elevated temperatures, is discussed. As a result of this test, changes were made to improve some aspects of the solar cell coupon-to-support frame interface on the flight unit. It was concluded from the results that the integration of the US solar cell modules with the Russian support structure would be able to withstand at least 24,000 thermal cycles (4 years on-orbit).
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Russian Language Analysis Project
ERIC Educational Resources Information Center
Serianni, Barbara; Rethwisch, Carolyn
2011-01-01
This paper is the result of a language analysis research project focused on the Russian Language. The study included a diverse literature review that included published materials as well as online sources in addition to an interview with a native Russian speaker residing in the United States. Areas of study include the origin and history of the…
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ERIC Educational Resources Information Center
Voogt, Joke, Ed.; Plomp, Tjeerd, Ed.
From 1992 to 1997, a joint Russian-Dutch project team contributed to the elaboration of education standards and an educational assessment system in the Russian Federation in the wake of the transition in the Russian Federation from a centralized to a decentralized society. The chapters in this book describe the results of the project and provide…
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Proceedings -- US Russian workshop on fuel cell technologies (in English;Russian)
DOE Office of Scientific and Technical Information (OSTI.GOV)
Baker, B.; Sylwester, A.
1996-04-01
On September 26--28, 1995, Sandia National Laboratories sponsored the first Joint US/Russian Workshop on Fuel Cell Technology at the Marriott Hotel in Albuquerque, New Mexico. This workshop brought together the US and Russian fuel cell communities as represented by users, producers, R and D establishments and government agencies. Customer needs and potential markets in both countries were discussed to establish a customer focus for the workshop. Parallel technical sessions defined research needs and opportunities for collaboration to advance fuel cell technology. A desired outcome of the workshop was the formation of a Russian/American Fuel Cell Consortium to advance fuel cellmore » technology for application in emerging markets in both countries. This consortium is envisioned to involve industry and national labs in both countries. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.« less
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[Comparison study between biological vision and computer vision].
Liu, W; Yuan, X G; Yang, C X; Liu, Z Q; Wang, R
2001-08-01
The development and bearing of biology vision in structure and mechanism were discussed, especially on the aspects including anatomical structure of biological vision, tentative classification of reception field, parallel processing of visual information, feedback and conformity effect of visual cortical, and so on. The new advance in the field was introduced through the study of the morphology of biological vision. Besides, comparison between biological vision and computer vision was made, and their similarities and differences were pointed out.
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Ideas for Teaching Vision and Visioning
ERIC Educational Resources Information Center
Quijada, Maria Alejandra
2017-01-01
In teaching leadership, a key element to include should be a discussion about vision: what it is, how to communicate it, and how to ensure that it is effective and shared. This article describes a series of exercises that rely on videos to illustrate different aspects of vision and visioning, both in the positive and in the negative. The article…
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Russian perspectives: The past shapes the present
DOE Office of Scientific and Technical Information (OSTI.GOV)
Houck, R.P.
1994-11-01
This document contains an outline of a speech given to a group of professionals at Pacific Northwest Laboratory which was intended to give an unbiased view of Soviet perceptions. Topics discussed include: The new mission of US and Soviet labs and institutions to develop products and dedicate research to post cold war threat, historical prospectives of Russia, Russian military roles and missions, ideology of Russian politics, evils of capitalism, Russian civil war, communism, world war II, Russian losses during the war, the cold war, reasons why America should care what happens in Russia, the internal threat against a market-based economy,more » the US should help, and the Russian people and their attitudes.« less
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A Bright Future for Russian Higher Education.
ERIC Educational Resources Information Center
Kishkovsky, Sophia
2000-01-01
Russian higher education is reinventing itself, but in distinctly Russian ways. While universities embrace new technology, students are frustrated as new freedoms confront old educational methods (grueling entrance exams, rote learning, dictatorial professors, and minimal participation). Education is still basically Russian, though capitalism is…
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Development of Clinical Pharmacology in the Russian Federation.
Petrov, V I; Kagramanyan, I N; Khokhlov, A L; Frolov, M U; Lileeva, E G
2016-05-01
The article aims to provide the history, organization, and approaches to clinical pharmacology in the Russian Federation. This article is based on major international and Russian documents, along with groundbreaking historical facts and scientific articles related to the development of modern clinical pharmacology the Russian Federation. Improving the quality of drug therapy is the main goal of clinical pharmacology in the Russian Federation. Decisions of the World Health Organization, scientific achievements, and the work of well-known scientists among the world community and in the Russian Federation have strongly influenced the development of clinical pharmacology the Russian Federation. Clinical pharmacology in the Russian Federation addresses a wide range of problems; it actively engages in modern scientific research, education; and clinical practice. Clinical pharmacologists participate in studies of new drugs and often have a specific area of expertise. The future development of clinical pharmacology in the Russian Federation will be related to improvements in training, refinement of the framework that regulates clinical pharmacologists, and the creation of clinical pharmacology laboratories with modern equipment. Copyright © 2016 Elsevier HS Journals, Inc. All rights reserved.
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2013-11-09
ISS037-E-028787 (9 Nov. 2013) --- Russian cosmonauts Oleg Kotov (left) and Sergey Ryazanskiy, both Expedition 37 flight engineers, attired in Russian Orlan spacesuits, participate in a session of extravehicular activity (EVA) in support of assembly and maintenance on the International Space Station. During the five-hour, 50-minute spacewalk, Kotov and Ryazanskiy continued the setup of a combination EVA workstation and biaxial pointing platform that was installed during an Expedition 36 spacewalk on Aug. 22. Earth’s horizon and the blackness of space provide the backdrop for the scene.
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Multifractal structures for the Russian stock market
NASA Astrophysics Data System (ADS)
Ikeda, Taro
2018-02-01
In this paper, we apply the multifractal detrended fluctuation analysis (MFDFA) to the Russian stock price returns. To the best of our knowledge, this paper is the first to reveal the multifractal structures for the Russian stock market by financial crises. The contributions of the paper are twofold. (i) Finding the multifractal structures for the Russian stock market. The generalized Hurst exponents estimated become highly-nonlinear to the order of the fluctuation functions. (ii) Computing the multifractality degree according to Zunino et al. (2008). We find that the multifractality degree of the Russian stock market can be categorized within emerging markets, however, the Russian 1998 crisis and the global financial crisis dampen the degree when we consider the order of the polynomial trends in the MFDFA.
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Benchmarking neuromorphic vision: lessons learnt from computer vision
Tan, Cheston; Lallee, Stephane; Orchard, Garrick
2015-01-01
Neuromorphic Vision sensors have improved greatly since the first silicon retina was presented almost three decades ago. They have recently matured to the point where they are commercially available and can be operated by laymen. However, despite improved availability of sensors, there remains a lack of good datasets, while algorithms for processing spike-based visual data are still in their infancy. On the other hand, frame-based computer vision algorithms are far more mature, thanks in part to widely accepted datasets which allow direct comparison between algorithms and encourage competition. We are presented with a unique opportunity to shape the development of Neuromorphic Vision benchmarks and challenges by leveraging what has been learnt from the use of datasets in frame-based computer vision. Taking advantage of this opportunity, in this paper we review the role that benchmarks and challenges have played in the advancement of frame-based computer vision, and suggest guidelines for the creation of Neuromorphic Vision benchmarks and challenges. We also discuss the unique challenges faced when benchmarking Neuromorphic Vision algorithms, particularly when attempting to provide direct comparison with frame-based computer vision. PMID:26528120
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An improved Four-Russians method and sparsified Four-Russians algorithm for RNA folding.
Frid, Yelena; Gusfield, Dan
2016-01-01
The basic RNA secondary structure prediction problem or single sequence folding problem (SSF) was solved 35 years ago by a now well-known [Formula: see text]-time dynamic programming method. Recently three methodologies-Valiant, Four-Russians, and Sparsification-have been applied to speedup RNA secondary structure prediction. The sparsification method exploits two properties of the input: the number of subsequence Z with the endpoints belonging to the optimal folding set and the maximum number base-pairs L. These sparsity properties satisfy [Formula: see text] and [Formula: see text], and the method reduces the algorithmic running time to O(LZ). While the Four-Russians method utilizes tabling partial results. In this paper, we explore three different algorithmic speedups. We first expand the reformulate the single sequence folding Four-Russians [Formula: see text]-time algorithm, to utilize an on-demand lookup table. Second, we create a framework that combines the fastest Sparsification and new fastest on-demand Four-Russians methods. This combined method has worst-case running time of [Formula: see text], where [Formula: see text] and [Formula: see text]. Third we update the Four-Russians formulation to achieve an on-demand [Formula: see text]-time parallel algorithm. This then leads to an asymptotic speedup of [Formula: see text] where [Formula: see text] and [Formula: see text] the number of subsequence with the endpoint j belonging to the optimal folding set. The on-demand formulation not only removes all extraneous computation and allows us to incorporate more realistic scoring schemes, but leads us to take advantage of the sparsity properties. Through asymptotic analysis and empirical testing on the base-pair maximization variant and a more biologically informative scoring scheme, we show that this Sparse Four-Russians framework is able to achieve a speedup on every problem instance, that is asymptotically never worse, and empirically better than achieved by
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Russian History; A Guide to Reference Sources.
ERIC Educational Resources Information Center
McGill Univ., Montreal (Quebec). McLennan Library.
This guide identifies reference sources for the study of Russian and Soviet history available in the McGill University (Montreal) McLennan Library. Russian, English, French, and German language works covering Russian history from its origins to World War II are included. The guide is arranged in two parts: general reference sources and…
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Design Through Analysis (DTA) roadmap vision.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Blacker, Teddy Dean; Adams, Charles R.; Hoffman, Edward L.
2004-10-01
The Design through Analysis Realization Team (DART) will provide analysts with a complete toolset that reduces the time to create, generate, analyze, and manage the data generated in a computational analysis. The toolset will be both easy to learn and easy to use. The DART Roadmap Vision provides for progressive improvements that will reduce the Design through Analysis (DTA) cycle time by 90-percent over a three-year period while improving both the quality and accountability of the analyses.
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Sadeghpour, Naser; Alishiri, Ali Agha; Ajudani, Reza; Khosravi, Mohammad Hossein; Amiri, Mohammad Aghazadeh; Sadeghpour, Omid
2015-01-01
To investigate the effect of tinted filters on visual acuity (VA), contrast sensitivity and patient satisfaction in diabetic retinopathy associated with low vision. In a prospective study, 51 patients with diabetic retinopathy and low vision were assessed. We chose a simple random sampling method and used the patient's files for data collection. LogMAR notations were applied for assessing VA and a contrast sensitivity chart (CSV-1000) was employed for measuring contrast sensitivity. First, measurements were performed without tinted filters and then using them. Appropriate lenses were given to the patients for 2 days, and they were questioned about their satisfaction using them in different places. A total of 20 male and 31 female patients with mean age of 57.3 years participated in the study. With a 527 ± 10 nm filter, mean VA improved significantly (P ≤ 0.05). Using the 527 ± 10 nm and 511 ± 10 nm filters, mean contrast sensitivity was improved significantly at 3 and 6 cycles/degree frequencies (P < 0.05). The effect of other filters on VA and contrast sensitivity was not significant. Patient satisfaction rate was generally high. Tinted filters are able to rehabilitate low-vision patients due to diabetic retinopathy. The 527 ± 10 and 511 ± 10 nm wavelength filters improved contrast sensitivity and the 527 ± 10 nm filter improved VA to some extent. Further investigations are recommended to assess the effect of these filters in patients with other causes of low-vision.
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Russian Higher Education in China
ERIC Educational Resources Information Center
Khisamutdinov, A. A.
2016-01-01
In the first half of the twentieth century, Russian emigrants in China established a network of higher education institutions based on the prerevolutionary Russian educational system. By referring to memoirs and publications in the periodical press, the author traces the history of the most significant educational establishments: Harbin School of…
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Bogdanov, Sergey; Bezhunov, Gennady; Ryazanov, Boris
The Russian Methodological and Training center (RMTC) was initially created to provide not only personnel training in the areas of nuclear material control and accounting (MC&A), but also methodological and technical assistance to the Russian government and nuclear facilities. The goal of the assistance was to promote enhancement of Russian MC&A infrastructure and modernize the MC&A systems at individual enterprises and facilities.
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Wiseman and Suraev in Russian segment
2014-06-06
ISS040-E-008030 (6 June 2014) --- NASA astronaut Reid Wiseman and Russian cosmonaut Maxim Suraev (background), both Expedition 40 flight engineers, are pictured in the Russian segment of the International Space Station.
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Russian: A Guide to the Spoken Language.
ERIC Educational Resources Information Center
Department of Defense, Washington, DC.
This Russian language guide is of assistance in carrying on simple conversations in Russian and is used in conjunction with records. Russian ranks after Chinese and English as the third most widespread language in the world. All the words and phrases are written in a simplified spelling which is read like English. Useful words and phrases include…
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Russian Loanword Adaptation in Persian; Optimal Approach
ERIC Educational Resources Information Center
Kambuziya, Aliye Kord Zafaranlu; Hashemi, Eftekhar Sadat
2011-01-01
In this paper we analyzed some of the phonological rules of Russian loanword adaptation in Persian, on the view of Optimal Theory (OT) (Prince & Smolensky, 1993/2004). It is the first study of phonological process on Russian loanwords adaptation in Persian. By gathering about 50 current Russian loanwords, we selected some of them to analyze. We…
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Genetic stock identification of Russian honey bees.
Bourgeois, Lelania; Sheppard, Walter S; Sylvester, H Allen; Rinderer, Thomas E
2010-06-01
A genetic stock certification assay was developed to distinguish Russian honey bees from other European (Apis mellifera L.) stocks that are commercially produced in the United States. In total, 11 microsatellite and five single-nucleotide polymorphism loci were used. Loci were selected for relatively high levels of homogeneity within each group and for differences in allele frequencies between groups. A baseline sample consisted of the 18 lines of Russian honey bees released to the Russian Bee Breeders Association and bees from 34 queen breeders representing commercially produced European honey bee stocks. Suitability tests of the baseline sample pool showed high levels of accuracy. The probability of correct assignment was 94.2% for non-Russian bees and 93.3% for Russian bees. A neighbor-joining phenogram representing genetic distance data showed clear distinction of Russian and non-Russian honey bee stocks. Furthermore, a test of appropriate sample size showed a sample of eight bees per colony maximizes accuracy and consistency of the results. An additional 34 samples were tested as blind samples (origin unknown to those collecting data) to determine accuracy of individual assignment tests. Only one of these samples was incorrectly assigned. The 18 current breeding lines were represented among the 2009 blind sampling, demonstrating temporal stability of the genetic stock identification assay. The certification assay will be used through services provided by a service laboratory, by the Russian Bee Breeders Association to genetically certify their stock. The genetic certification will be used in conjunction with continued selection for favorable traits, such as honey production and varroa and tracheal mite resistance.
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[Bioethics in Russian neurology and epileptology].
Mikhalkovska-Karlova, E P
2016-01-01
Historical roots and further development of bioethics in domestic neurology and epileptology are considered. The main bioethical principles were established during the formation of the Russian clinical school and neurosciences. It is most distinctly seen in the development of bioethics in neurology and epileptology. In the author's opinion, the Russian scientist V.M. Bekhterev had played a prominent role in the field. In the time when the term "bioethics" was not coined and its principles were not formulated, V.M. Bekhterev had created the Russian league against epilepsy and established the foundations of the International League Against Epilepsy (ILAE) as the organizations working on the problems of medical and social care to patients with epilepsy. In Russia, the Russian society of neurologists has been doing a great work in the field.
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Wearable Improved Vision System for Color Vision Deficiency Correction
Riccio, Daniel; Di Perna, Luigi; Sanniti Di Baja, Gabriella; De Nino, Maurizio; Rossi, Settimio; Testa, Francesco; Simonelli, Francesca; Frucci, Maria
2017-01-01
Color vision deficiency (CVD) is an extremely frequent vision impairment that compromises the ability to recognize colors. In order to improve color vision in a subject with CVD, we designed and developed a wearable improved vision system based on an augmented reality device. The system was validated in a clinical pilot study on 24 subjects with CVD (18 males and 6 females, aged 37.4 ± 14.2 years). The primary outcome was the improvement in the Ishihara Vision Test score with the correction proposed by our system. The Ishihara test score significantly improved (\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{upgreek} \\usepackage{mathrsfs} \\setlength{\\oddsidemargin}{-69pt} \\begin{document} }{}$p = 0.03$ \\end{document}) from 5.8 ± 3.0 without correction to 14.8 ± 5.0 with correction. Almost all patients showed an improvement in color vision, as shown by the increased test scores. Moreover, with our system, 12 subjects (50%) passed the vision color test as normal vision subjects. The development and preliminary validation of the proposed platform confirm that a wearable augmented-reality device could be an effective aid to improve color vision in subjects with CVD. PMID:28507827
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31 CFR 540.304 - Government of the Russian Federation.
Code of Federal Regulations, 2012 CFR
2012-07-01
... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false Government of the Russian Federation...) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.304 Government of the Russian Federation. (a) The term Government of the Russian Federation means the Government of the Russian Federation, any...
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31 CFR 540.304 - Government of the Russian Federation.
Code of Federal Regulations, 2014 CFR
2014-07-01
... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false Government of the Russian Federation...) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.304 Government of the Russian Federation. (a) The term Government of the Russian Federation means the Government of the Russian Federation, any...
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31 CFR 540.304 - Government of the Russian Federation.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Government of the Russian Federation...) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.304 Government of the Russian Federation. (a) The term Government of the Russian Federation means the Government of the Russian Federation, any...
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31 CFR 540.304 - Government of the Russian Federation.
Code of Federal Regulations, 2013 CFR
2013-07-01
... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false Government of the Russian Federation...) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.304 Government of the Russian Federation. (a) The term Government of the Russian Federation means the Government of the Russian Federation, any...
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31 CFR 540.304 - Government of the Russian Federation.
Code of Federal Regulations, 2011 CFR
2011-07-01
... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Government of the Russian Federation...) AGREEMENT ASSETS CONTROL REGULATIONS General Definitions § 540.304 Government of the Russian Federation. (a) The term Government of the Russian Federation means the Government of the Russian Federation, any...
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Reading Russian-English Homographs in Sentence Contexts: Evidence from ERPs
ERIC Educational Resources Information Center
Jouravlev, Olessia; Jared, Debra
2014-01-01
The current study investigated whether Russian--English bilinguals activate knowledge of Russian when reading English sentences. Russian and English share only a few letters, but there are some interlingual homographs (e.g., POT, which means "mouth" in Russian). Critical sentences were written such that the Russian meaning of the…
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English/Russian and Russian/English glossary of physical protection terms
DOE Office of Scientific and Technical Information (OSTI.GOV)
Soo Hoo, M.S.
1995-07-01
This glossary was prepared in fulfillment of the Glossary Preparation Task identified in the Program Plan for providing Assistance to the Russian Federation in Nuclear Material Control and Accounting and Physical Protection. The Program Plan is part of the Cooperative Threat Reduction Program as provided for under House Resolution (H.R.) 3807 (Title II, as referenced under Public Law (P.L.) 102-229. The terms in this glossary were derived from physical protection training material prepared at Sandia. The training material, and thus refinements to the glossary, has undergone years of development in presentation to both domestic and international audiences. Also, Russian Colleaguesmore » and interpreters have reviewed the translations for accuracy.« less
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PLATO Sitcom Dialogs for Russian.
ERIC Educational Resources Information Center
Dawson, Clayton; Provenzano, Nolen
1981-01-01
Situation comedy (sitcom) dialogs that are included in PLATO lessons for first year Russian students are described. These comprehension exercises make use of both the touch panel and the audio capabilities of PLATO. The sitcom dialogs were written by a native speaker of Russian and are based on the vocabulary in the textbook plus a small number of…
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Coverage of Russian psychological contributions in American psychology textbooks.
Aleksandrova-Howell, Maria; Abramson, Charles I; Craig, David Philip Arthur
2012-01-01
Internationalizing psychology is an important component of current globalization trends. American textbooks on the history of psychology and introductory psychology were surveyed for the presence of historical and contemporary important Russian psychologists to assess the current status of Russian-American crossfertilization. Of a list of 97 important Russian psychologists, as determined by the editors of the Russian journal Methodology and History in Psychology, less than 22% are mentioned in the reviewed texts. The most common names were Pavlov, Luria, and Vygotsky. As the internet is arguably the single most important factor affecting the increase of international communication and dissemination of knowledge, we also searched for these 97 names on various websites, most notably Wikipedia and Google. Forty-one internet sites contained some amount of biographical information about Russian psychologists. On Wikipedia, 14 Russian psychologists had articles documenting biographical information. We also developed a rubric to determine the amount of information available on the internet for these psychologists and compared Wikipedia's mean score with various other websites. Wikipedia pages on average had a significantly higher score than the rest of the internet. Recommendations to improve Russian coverage in America are provided and include: (1) developing pages on Wikipedia and other virtual venues highlighting Russian contributions, (2) soliciting articles for US journals from Russian psychologists, and (3) incorporating Russian contributions in introductory and historical textbooks. We provide a partial bibliography of Russian contributions that can be used by authors of such textbooks. We would like to thank Dr Viktor Fedorovich Petrenko and Dr Igor Nikolaevich Karitsky from the journal Methodology and History of Psychology for supplying the names of the Russian psychologists. We would also like to express our appreciation to Robert García for reviewing and
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2017-01-01
against any of the country’s neighbors, and Russia has invested heavily in intelligence , surveillance, and reconnaissance (ISR) capabilities to...annexation of Crimea and the destabilization of eastern Ukraine in the vicinity of Donetsk and Luhansk. Russian use of Spetsnaz, intelligence services...greater escalation risk. Russian use of Spetsnaz, intelligence services, and paramilitaries could be an important element of a conflict in
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Grounding Our Vision: Brain Research and Strategic Vision
ERIC Educational Resources Information Center
Walker, Mike
2011-01-01
While recognizing the value of "vision," it could be argued that vision alone--at least in schools--is not enough to rally the financial and emotional support required to translate an idea into reality. A compelling vision needs to reflect substantive, research-based knowledge if it is to spark the kind of strategic thinking and insight…
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Notes from a clinical information system program manager. A solid vision makes all the difference.
Staggers, N
1997-01-01
Today's CIS manager will create a vision that connects computerization in ambulatory, home and community-based care with increased responsibility for patients to assume self-care. Patients will be faced with a glut of information and they will need nursing help in determining the validity of information. The new vision in this environment will focus on integration, interoperability, and a new definition for patient-centered information. Creating a well-articulated vision is the first skill in the repertoire of a CIS manager's tool set. A vision provides the firm structure upon which the entire project can be built, and provides for links to life-cycle planning. This first step in project planning begins to bring order to the chaos of dynamic demands in clinical computing.
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Global threat reduction initiative Russian nuclear material removal progress
DOE Office of Scientific and Technical Information (OSTI.GOV)
Cummins, Kelly; Bolshinsky, Igor
2008-07-15
In December 1999 representatives from the United States, the Russian Federation, and the International Atomic Energy Agency (IAEA) started discussing a program to return to Russia Soviet- or Russian-supplied highly enriched uranium (HEU) fuel stored at the Russian-designed research reactors outside Russia. Trilateral discussions among the United States, Russian Federation, and the International Atomic Energy Agency (IAEA) have identified more than 20 research reactors in 17 countries that have Soviet- or Russian-supplied HEU fuel. The Global Threat Reduction Initiative's Russian Research Reactor Fuel Return Program is an important aspect of the U.S. Government's commitment to cooperate with the other nationsmore » to prevent the proliferation of nuclear weapons and weapons-usable proliferation-attractive nuclear materials. To date, 496 kilograms of Russian-origin HEU have been shipped to Russia from Serbia, Latvia, Libya, Uzbekistan, Romania, Bulgaria, Poland, Germany, and the Czech Republic. The pilot spent fuel shipment from Uzbekistan to Russia was completed in April 2006. (author)« less
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Health Care in the Russian Federation.
Younger, David S
2016-11-01
The Russian Federation health system has its roots in the country's complex political history. The Ministry of Health and Social Development and its associated federal services are the principal Russian institutions subserving the Russian Federation. Funding for the health system goes through 2 channels: the general revenue budget managed by federal, regional, and local health authorities, and the Mandatory Health Insurance Fund. Although the Soviet Union was the first country in the world to guarantee free medical care as a constitutional right to all its citizens, quality and accessibility are in question. Copyright © 2016 Elsevier Inc. All rights reserved.
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Dynamics and the Wilson Cycle: An EarthScope vision
NASA Astrophysics Data System (ADS)
Ebinger, Cynthia; Humphreys, Eugene; Williams, Michael; van der Lee, Suzan; Levin, Vadim; Webb, Laura; Becker, Thorsten
2017-04-01
Wilson's model has two major components, each with distinctive observables. Initial subduction of ocean lithosphere collides continents across a closing ocean basin, creating a mountain range; rifting then initiates within the collisional orogeny and progresses to create oceanic spreading and creation of a new ocean basin. Subduction eventually initiates near the old, cold, and heavily sedimented continental margin, leading to subduction, and repeating the cycle. This model is largely kinematic in nature, and predictive in application. We re-evaluate the Wilson Cycle in light of process-oriented perspectives afforded by the surface to mantle Earthscope results. Repeating episodes of mountain building by means of continental collisions remains clear, but new observations augment or diverge from Wilson's concepts. A 'new' component stems from observations from both the East and West coasts: translational fault systems played critical roles in continental accretion, collision, and rifting. Earthscope data sets also have enabled imaging of the structure of western U.S. lithosphere with unprecedented detail. From new and existing data sets, we conclude that collision occurs in 'ribbons' in large part linked to the shapes of the landmasses colliding landmasses, and deformation includes a major component of transform tectonics. Post-orogenic gravitational collapse may occur far inboard of the site of collision. A third 'new' feature is that plate coupling with the mantle leads to deformation outside the classic Wilson Cycle. For example, the passive margin of eastern N. America shows tectonic activity, uplift, and magmatism long after the onset of seafloor spreading, demonstrating the dynamic nature of lithosphere-asthenosphere coupling. A 'fourth' observation is that lateral density contrasts and volatile migration during subduction and collision effectively refertilize mantle lithosphere, and pre-condition later tectonic cycles.
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Russian policy and the Korean crisis. Final report
DOE Office of Scientific and Technical Information (OSTI.GOV)
Blank, S.J.
1994-09-30
The author relates Russian policy to the broader struggle for power and coherence in Russian security policy generally, and in Russian policy towards Asia. He also explores the ambivalence of Russia's position, trying to maintain a foot in all camps on the Korean issue even as it asserts its opposition to nuclear proliferation and to any settlement from which it is excluded. The author concludes by expanding his frame of reference to use the Russian case as an example illustrating the difficulties inherent in moving to a new, broader Northeast Asian security system.
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Detecting Bots on Russian Political Twitter.
Stukal, Denis; Sanovich, Sergey; Bonneau, Richard; Tucker, Joshua A
2017-12-01
Automated and semiautomated Twitter accounts, bots, have recently gained significant public attention due to their potential interference in the political realm. In this study, we develop a methodology for detecting bots on Twitter using an ensemble of classifiers and apply it to study bot activity within political discussions in the Russian Twittersphere. We focus on the interval from February 2014 to December 2015, an especially consequential period in Russian politics. Among accounts actively Tweeting about Russian politics, we find that on the majority of days, the proportion of Tweets produced by bots exceeds 50%. We reveal bot characteristics that distinguish them from humans in this corpus, and find that the software platform used for Tweeting is among the best predictors of bots. Finally, we find suggestive evidence that one prominent activity that bots were involved in on Russian political Twitter is the spread of news stories and promotion of media who produce them.
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Promoting vision and hearing aids use in an intensive care unit.
Zhou, Qiaoling; Faure Walker, Nicholas
2015-01-01
Vision and hearing impairments have long been recognised as modifiable risk factors for delirium.[1,2,3] Delirium in critically ill patients is a frequent complication (reported as high as 60% to 80% of intensive care patients), and is associated with a three-fold increase in mortality and prolonged hospital stay.[1] Guidelines by the UK Clinical Pharmacy Association recommend minimising risk factors to prevent delirium, rather than to treat it with pharmacological agents which may themselves cause delirium.[4] To address risk factors is a measure of multi-system management, such as sleep-wake cycle correction, orientation and use of vision and hearing aids, etc.[5] We designed an audit to survey the prevalence and availability of vision and hearing aids use in the intensive care unit (ICU) of one university hospital. The baseline data demonstrated a high level of prevalence and low level of availability of vision /hearing aid use. We implemented changes to the ICU Innovian assessment system, which serves to remind nursing staff performing daily checks on delirium reduction measures. This has improved practice in promoting vision and hearing aids use in ICU as shown by re-audit at six month. Further amendments to the Innovian risk assessments have increased the rate of assessment to 100% and vision aid use to near 100%.
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Speed, spatial, and temporal tuning of rod and cone vision in mouse.
Umino, Yumiko; Solessio, Eduardo; Barlow, Robert B
2008-01-02
Rods and cones subserve mouse vision over a 100 million-fold range of light intensity (-6 to 2 log cd m(-2)). Rod pathways tune vision to the temporal frequency of stimuli (peak, 0.75 Hz) and cone pathways to their speed (peak, approximately 12 degrees/s). Both pathways tune vision to the spatial components of stimuli (0.064-0.128 cycles/degree). The specific photoreceptor contributions were determined by two-alternative, forced-choice measures of contrast thresholds for optomotor responses of C57BL/6J mice with normal vision, Gnat2(cpfl3) mice without functional cones, and Gnat1-/- mice without functional rods. Gnat2(cpfl3) mice (threshold, -6.0 log cd m(-2)) cannot see rotating gratings above -2.0 log cd m(-2) (photopic vision), and Gnat1-/- mice (threshold, -4.0 log cd m(-2)) are blind below -4.0 log cd m(-2) (scotopic vision). Both genotypes can see in the transitional mesopic range (-4.0 to -2.0 log cd m(-2)). Mouse rod and cone sensitivities are similar to those of human. This parametric study characterizes the functional properties of the mouse visual system, revealing the rod and cone contributions to contrast sensitivity and to the temporal processing of visual stimuli.
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Making a vision document tangible using "vision-tactics-metrics" tables.
Drury, Ivo; Slomski, Carol
2006-01-01
We describe a method of making a vision document tangible by attaching specific tactics and metrics to the key elements of the vision. We report on the development and early use of a "vision-tactics-metrics" table in a department of surgery. Use of the table centered the vision in the daily life of the department and its faculty, and facilitated cultural change.
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Predicate Adjective Usage in Standard Russian.
ERIC Educational Resources Information Center
Benson, Morton
1959-01-01
This paper describes predicate adjective usage in modern standard Russian using a corpus of written Russian derived from "Pravda" (neutral literary style) and "Krokodil" (conversational material). The short, long nominative, and instrumental forms are examined in relation to the type of adjective, copulative verb, sentence subject, and other…
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Ranking of Russian Higher Education Institutions
ERIC Educational Resources Information Center
Pokholkov, Yuri P.; Chuchalin, Alexander I.; Agranovich, Boris L.; Mogilnitsky, Sergey B.
2007-01-01
This article considers some patterns of ranking higher education institutions which are used in the Russian Federation to reveal strengths and weaknesses in meeting the national individual, societal and state-related needs, as well as those of the international academic community concerning relevant information on Russian higher education…
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Property-driven functional verification technique for high-speed vision system-on-chip processor
NASA Astrophysics Data System (ADS)
Nshunguyimfura, Victor; Yang, Jie; Liu, Liyuan; Wu, Nanjian
2017-04-01
The implementation of functional verification in a fast, reliable, and effective manner is a challenging task in a vision chip verification process. The main reason for this challenge is the stepwise nature of existing functional verification techniques. This vision chip verification complexity is also related to the fact that in most vision chip design cycles, extensive efforts are focused on how to optimize chip metrics such as performance, power, and area. Design functional verification is not explicitly considered at an earlier stage at which the most sound decisions are made. In this paper, we propose a semi-automatic property-driven verification technique. The implementation of all verification components is based on design properties. We introduce a low-dimension property space between the specification space and the implementation space. The aim of this technique is to speed up the verification process for high-performance parallel processing vision chips. Our experimentation results show that the proposed technique can effectively improve the verification effort up to 20% for the complex vision chip design while reducing the simulation and debugging overheads.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Burtis, M.D.; Razuvaev, V.N.; Sivachok, S.G.
1996-10-01
This report presents English-translated abstracts of important Russian-language literature concerning general circulation models as they relate to climate change. Into addition to the bibliographic citations and abstracts translated into English, this report presents the original citations and abstracts in Russian. Author and title indexes are included to assist the reader in locating abstracts of particular interest.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Burtis, M.D.
This report presents abstracts (translated into English) of important Russian-language literature concerning clouds as they relate to climate change. In addition to the bibliographic citations and abstracts translated into English, this report presents the original citations and abstracts in Russian. Author and title indexes are included to assist the reader in locating abstracts of particular interest.
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Binocular vision anomalies and normative data (BAND) in Tamil Nadu: report 1.
Hussaindeen, Jameel Rizwana; Rakshit, Archayeeta; Singh, Neeraj Kumar; Swaminathan, Meenakshi; George, Ronnie; Kapur, Suman; Scheiman, Mitchell; Ramani, Krishna Kumar
2017-05-01
This population-based, cross-sectional study was designed to determine normative data for binocular vision and accommodative testing in rural and urban populations of Tamil Nadu. A sample of 936 was determined, based on a previous pilot study. The epidemiological field work included a comprehensive eye examination and a binocular vision and accommodative assessment carried out in a total of four public schools, two each in the rural and urban arms of Chennai. An overall sample of 3,024 children between seven and 17 years of age was screened in the four schools and 920 children were included in the study. We found significant differences in expected values from the current clinical criteria for near point of convergence (NPC) with penlight, distance and near horizontal phorias, vergence facility, accommodation convergence/accommodation (AC/A) ratio, accommodative amplitudes, monocular and binocular accommodative facility (t-test: p < 0.001). The mean and standard deviation break/recovery values for NPC (in centimetres) with an accommodative target and penlight with red filter was 3 ± 3/4 ± 4 and 7 ± 5/10 ± 7, respectively. The mean accommodative amplitudes for the population could be estimated from the linear regression equation 16 - 0.3 × (age). The vergence facility was 12 ± 4 cycles/minute and 14 ± 4 cycles/minute in the seven to 10 and 11 to 17 age groups, respectively. Monocular accommodative facility was 11 ± 4 cycles/minute and 14 ± 5 cycles/minute and binocular accommodative facility was 10 ± 4 cycles/minute and 14 ± 5 cycles/minute in the seven to 12 and 13 to 17 age groups, respectively. The mean calculated AC/A ratio was 5.4 ± 0.6/1. The normative data for vergence and accommodative parameters for the Indian children between seven and 17 years of age are reported. The developmental trend of accommodation and vergence differences and significant differences in cut-off between the current data and available literature are reported. These
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Aspects of the Teaching of Russian.
ERIC Educational Resources Information Center
Baker, Robert L.
The process of learning Russian should be no more difficult than the process of learning other languages although it may take somewhat longer. The phonetic system should not present major difficulties with respect to individual sounds, but intonation may be difficult because Russian pitch patterns represent different intentions and emotions than…
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Influence of Socially Used Drugs on Vision and Vision Performance
1974-07-31
AD-A012 909 INFLUENCE OF SOCIALLY USED DRUGS ON VISION AND VISION PERFORMANCE OPTICAL SCIENCES GROUP PREPARED FOR ARMY MEDICAL RESEARCH AND...AND ADDRESS 12. REPORT DATE July 11, 1974 U.S. Army Medical Research and D mvelopmenteommand 13. NUMBER OF PAGES Washington, D.C. 203114 14...nreeeoary and identily by block number) vision vision performance alcohol marijuana tetrahydrocannabinol 20. ABSTRACT (Continue on reverae aide It
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NASA Technical Reports Server (NTRS)
1998-01-01
NASA engineers successfully tested a Russian-built rocket engine on November 4, 1998 at the Marshall Space Flight Center (MSFC) Advanced Engine Test Facility, which had been used for testing the Saturn V F-1 engines and Space Shuttle Main engines. The MSFC was under a Space Act Agreement with Lockheed Martin Astronautics of Denver to provide a series of test firings of the Atlas III propulsion system configured with the Russian-designed RD-180 engine. The tests were designed to measure the performance of the Atlas III propulsion system, which included avionics and propellant tanks and lines, and how these components interacted with the RD-180 engine. The RD-180 is powered by kerosene and liquid oxygen, the same fuel mix used in Saturn rockets. The RD-180, the most powerful rocket engine tested at the MSFC since Saturn rocket tests in the 1960s, generated 860,000 pounds of thrust. The test was the first test ever anywhere outside Russia of a Russian designed and built engine.
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(In)Complete Acquisition of Aspect in Second Language and Heritage Russian
ERIC Educational Resources Information Center
Mikhaylova, Anna
2012-01-01
This dissertation compares the knowledge of Russian Verbal Aspect in two types of learners enrolled in college level Russian courses: foreign language learners of Russian whose native language is English and heritage language speakers of Russian whose dominant language at the time of study is English. Russian Aspect is known to be problematic both…
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Roots of Russian Irregular Warfare
2016-12-01
ADDRESS(ES) N /A 10. SPONSORING / MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed in this thesis are those of the author...Annual Address to the Federal Assembly of the Russian Federation,” 2005. 99 J. N . Westwood, Endurance and Endeavour: Russian History, 1812–1992 (New...Vladimir N . Brovkin, Behind the Front Lines of the Civil War: Political Parties and Social Movements in Russia, 1918–1922 (Princeton, NJ: Princeton
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Violence on the Russian & American Media Screen and Youth Audience
ERIC Educational Resources Information Center
Fedorov, Alexander
2003-01-01
The comparison of the Russian and American experience regarding media violence, standards for rating Russian media programs, and a course of study on media violence for students will have a significant impact upon Russian society, will raise Russian societal and governmental attention to the infringement of the Rights of the Child on the Russian…
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2012-08-20
ISS032-E-021060 (20 Aug. 2012) --- Russian cosmonauts Gennady Padalka (top), Expedition 32 commander; and Yuri Malenchenko, flight engineer, participate in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Malenchenko moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021061 (20 Aug. 2012) --- Russian cosmonauts Gennady Padalka (top), Expedition 32 commander; and Yuri Malenchenko, flight engineer, participate in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Malenchenko moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021044 (20 Aug. 2012) --- Russian cosmonauts Gennady Padalka (top), Expedition 32 commander; and Yuri Malenchenko, flight engineer, participate in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Malenchenko moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021046 (20 Aug. 2012) --- Russian cosmonauts Gennady Padalka (top), Expedition 32 commander; and Yuri Malenchenko, flight engineer, participate in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Malenchenko moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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2012-08-20
ISS032-E-021286 (20 Aug. 2012) --- Russian cosmonauts Gennady Padalka (top), Expedition 32 commander; and Yuri Malenchenko, flight engineer, participate in a session of extravehicular activity (EVA) to continue outfitting the International Space Station. During the five-hour, 51-minute spacewalk, Padalka and Malenchenko moved the Strela-2 cargo boom from the Pirs docking compartment to the Zarya module to prepare Pirs for its eventual replacement with a new Russian multipurpose laboratory module. The two spacewalking cosmonauts also installed micrometeoroid debris shields on the exterior of the Zvezda service module and deployed a small science satellite.
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Impact of Alleged Russian Cyber Attacks
2009-05-01
security. 15. SUBJECT TERMS Cyber Security, Cyber Warfare , Estonia, Georgia, Russian Federation Cyber Strategy, Convention on Cybercrime, NATO Center...Federation ......................................................................................... 33 X. The Future of Russian Cyber Warfare ................................................................... 39...Issue 15.09); Binoy Kampmark, Cyber Warfare Between Estonia And Russia, (Contemporary Review: Autumn, 2003), p 288-293; Jaak Aaviksoo, Address by the
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Syllabus for Use in Russian Literature.
ERIC Educational Resources Information Center
Cernonok, Jevgenij
This syllabus outlines a two semester course to accompany the basic textbook: THE EPIC OF RUSSIAN LITERATURE by Marc Slonim. An introduction to the guide gives a brief summary of the history of Russian literature and objectives of the course are stated, defining concepts and understandings to be developed. In addition, teaching techniques are…
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Simunovic, M P
2010-05-01
Colour vision deficiency is one of the commonest disorders of vision and can be divided into congenital and acquired forms. Congenital colour vision deficiency affects as many as 8% of males and 0.5% of females--the difference in prevalence reflects the fact that the commonest forms of congenital colour vision deficiency are inherited in an X-linked recessive manner. Until relatively recently, our understanding of the pathophysiological basis of colour vision deficiency largely rested on behavioural data; however, modern molecular genetic techniques have helped to elucidate its mechanisms. The current management of congenital colour vision deficiency lies chiefly in appropriate counselling (including career counselling). Although visual aids may be of benefit to those with colour vision deficiency when performing certain tasks, the evidence suggests that they do not enable wearers to obtain normal colour discrimination. In the future, gene therapy remains a possibility, with animal models demonstrating amelioration following treatment.
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Meta-analysis: Problems with Russian Publications.
Verbitskaya, E V
2015-01-01
Meta-analysis is a powerful tool to identify Evidence Based medical technologies (interventions) for use in every day practice. Meta-analysis uses statistical approaches to combine results from multiple studies in an effort to increase power (over individual studies), improve estimates of the size of the effect and/or to resolve uncertainty when reports disagree. Meta-analysis is a quantitative, formal study design used to systematically assess previous research studies to derive conclusions from this research. Meta-analysis may provide more precise estimate of the effect of treatment or risk factor for a disease, or other outcomes, than any individual study contributing to the pooled analysis.We have quite a substantial number of Russian medical publications, but not so many Meta-Analyses published in Russian. Russian publications are cited in English language papers not so often. A total of 90% of clinical studies included in published Meta-Analyses incorporate only English language papers. International studies or papers with Russian co-authors are published in English language. The main question is: what is the problem with inclusion of Russian medical publications in Meta-Analysis? The main reasons for this are the following: 1) It is difficult to find Russian papers, difficult to work with them and to work with Russian journals:a. There are single Russian Biomedical Journals, which are translated into English and are included in databases (PubMed, Scopus and other), despite the fact that all of them have English language abstracts.b. The majority the meta-analyses authors use in their work different citation management software such as the Mendeley, Reference Manager, ProCite, EndNote, and others. These citation management systems allow scientists to organize their own literature databases with internet searches and have adds-on for the Office programs what makes process of literature citation very convenient. The Internet sites of the majority of
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Saltcedar and Russian Olive Control Demonstration Act Science Assessment
Shafroth, Patrick B.; Brown, Curtis A.; Merritt, David M.
2010-01-01
The primary intent of this document is to provide the science assessment called for under The Saltcedar and Russian Olive Control Demonstration Act of 2006 (Public Law 109-320; the Act). A secondary purpose is to provide a common background for applicants for prospective demonstration projects, should funds be appropriated for this second phase of the Act. This document synthesizes the state-of-the-science on the following topics: the distribution and abundance (extent) of saltcedar (Tamarix spp.) and Russian olive (Elaeagnus angustifolia) in the Western United States, potential for water savings associated with controlling saltcedar and Russian olive and the associated restoration of occupied sites, considerations related to wildlife use of saltcedar and Russian olive habitat or restored habitats, methods to control saltcedar and Russian olive, possible utilization of dead biomass following removal of saltcedar and Russian olive, and approaches and challenges associated with revegetation or restoration following control efforts. A concluding chapter discusses possible long-term management strategies, needs for additional study, potentially useful field demonstration projects, and a planning process for on-the-ground projects involving removal of saltcedar and Russian olive.
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AN INVESTIGATION OF VISION PROBLEMS AND THE VISION CARE SYSTEM IN RURAL CHINA.
Bai, Yunli; Yi, Hongmei; Zhang, Linxiu; Shi, Yaojiang; Ma, Xiaochen; Congdon, Nathan; Zhou, Zhongqiang; Boswell, Matthew; Rozelle, Scott
2014-11-01
This paper examines the prevalence of vision problems and the accessibility to and quality of vision care in rural China. We obtained data from 4 sources: 1) the National Rural Vision Care Survey; 2) the Private Optometrists Survey; 3) the County Hospital Eye Care Survey; and 4) the Rural School Vision Care Survey. The data from each of the surveys were collected by the authors during 2012. Thirty-three percent of the rural population surveyed self-reported vision problems. Twenty-two percent of subjects surveyed had ever had a vision exam. Among those who self-reported having vision problems, 34% did not wear eyeglasses. Fifty-four percent of those with vision problems who had eyeglasses did not have a vision exam prior to receiving glasses. However, having a vision exam did not always guarantee access to quality vision care. Four channels of vision care service were assessed. The school vision examination program did not increase the usage rate of eyeglasses. Each county-hospital was staffed with three eye-doctors having one year of education beyond high school, serving more than 400,000 residents. Private optometrists often had low levels of education and professional certification. In conclusion, our findings shows that the vision care system in rural China is inadequate and ineffective in meeting the needs of the rural population sampled.
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Legal Portion in Russian Inheritance Law
ERIC Educational Resources Information Center
Inshina, Roza; Murzalimova, Lyudmila
2013-01-01
In this paper the authors describe the right to inherit as one of the basic human rights guaranteed by the Constitution of the Russian Federation. The state has set rules according to which after a person's death, his or her property is inherited by other persons. The Russian civil legislation establishes the institution of legal portions that is…
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Russian Basic Course: Reader, Volume II.
ERIC Educational Resources Information Center
Defense Language Inst., Washington, DC.
This anthology of short stories is representative of well-known 19th and 20th century Russian writers. Eleven stories, often adapted or abridged, are arranged in order of increasing difficulty and intended for use in intermediate and advanced phases of the Russian Basic Course. The selections, all in Cyrillic script, include: (1) A. S. Pushkin's…
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Common fungal diseases of Russian forests
Evgeny P. Kuz' michevl; Ella s. Sokolova; Elena G. Kulikova
2001-01-01
Describes common fungal diseases of Russian forests, including diagnostic signs and symptoms, pathogen biology, damage caused by the disease, and methods of control. The fungal diseases are divided into two groups: those that are the most common in Russian forests and those that are found only in Russia. Within each group, diseases are subdivided by plant organ...
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Conversational Russian in Russkij Jazyk Za Rubezom
ERIC Educational Resources Information Center
Morgan, Thomas W.
1976-01-01
Reviews materials relating to Russian speech which have appeared in the journal "Russkij Jazyk Za Rubezom" since its first issue in 1967. The articles reviewed are divided into three categories: the stylistics of Russian speech, specific conversation expressions, and methodology. (CLK)
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An Rx for 20/20 Vision: Vision Planning and Education.
ERIC Educational Resources Information Center
Chrisman, Gerald J.; Holliday, Clifford R.
1996-01-01
Discusses the Dallas Independent School District's decision to adopt an integrated technology infrastructure and the importance of vision planning for long term goals. Outlines the vision planning process: first draft; environmental projection; restatement of vision in terms of market projections, anticipated customer needs, suspected competitor…
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Vision Therapy News Backgrounder.
ERIC Educational Resources Information Center
American Optometric Association, St. Louis, MO.
The booklet provides an overview on vision therapy to aid writers, editors, and broadcasters help parents, teachers, older adults, and all consumers learn more about vision therapy. Following a description of vision therapy or vision training, information is provided on how and why vision therapy works. Additional sections address providers of…
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ERIC Educational Resources Information Center
Shnirelman, Victor A.
2012-01-01
A new textbook in religious education is analysed, first, in comparison to earlier ones, and, second, with respect to its content and goals. The aim of the Russian Orthodox Church (ROC) is threefold--to educate into religion, to foster the ethnic Russian identity and to make youngsters loyal to the state. Actually, the state rather than society is…
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Effect of glare on reaction time for peripheral vision at mesopic adaptation.
Aguirre, Rolando C; Colombo, Elisa M; Barraza, José F
2011-10-01
When a bright light is present in the field of view, visibility is dramatically reduced. Many studies have investigated the effect of glare on visibility considering foveal vision. However, the effects on peripheral vision have received little attention. In a previous work [J. Opt. Soc. Am. A 25, 1790 (2008)], we showed that the effect of glare on reaction time (RT) for foveal vision at mesopic adaptation depends on the stimulus spatial frequency. In this work, we extend this study to peripheral vision. We measured the RT of achromatic sinusoidal gratings as a function of contrast for a range of spatial frequency, and eccentricity, and for two glare levels, in addition to the no-glare condition. Data were fitted with Piéron's law, following a linear relationship. We found that glare increases the slope of these lines for all conditions. These slopes seem to depend critically on eccentricity for 4 cycles/degree (c/deg), but not for 1 and 2 c/deg. We explain our results in terms of the contrast sensitivity (gain) of the underlying detection mechanisms.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Michael Tyacke; Dr. Igor Bolshinsky; Jeff Chamberlin
On December 8, 2007, the largest shipment of high-enriched uranium spent nuclear fuel was successfully made from a Russian-designed nuclear research reactor in the Czech Republic to the Russian Federation. This accomplishment is the culmination of years of planning, negotiations, and hard work. The United States, Russian Federation, and the International Atomic Energy Agency have been working together on the Russian Research Reactor Fuel Return (RRRFR) Program in support of the Global Threat Reduction Initiative. In February 2003, RRRFR Program representatives met with the Nuclear Research Institute in Rež, Czech Republic, and discussed the return of their high-enriched uranium spentmore » nuclear fuel to the Russian Federation for reprocessing. Nearly 5 years later, the shipment was made. This paper discusses the planning, preparations, coordination, and cooperation required to make this important international shipment.« less
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Russian Media Education Researches: 1950-2010
ERIC Educational Resources Information Center
Federov, Alexander
2010-01-01
This article analyzed the development of Russian media education researches from 1950 to 2010 years. The list of theses of the Russian authors on the subject of Media Education is about 180 titles since 1950. Nearly 70 of them have been defended for the recent 10 years. From 1950 till 1959 six theses were defended, from 1960 till 1969--15; from…
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Ships in Russian Literature: Folklore Aesthetics
ERIC Educational Resources Information Center
Dudareva, Marianna A.; Pogukaeva, Anna V.; Polyantseva, Evgeniya A.; Karpova, Yulia V.
2017-01-01
The paper studies a genesis of the ship image in the Russian literature and folklore, an idea of "other kingdom" in the Russian literature poetics of the 19-20 centuries. An emphasis is put on the issues related to the metaphor of a ship, a boat in the artistic world of Lermontov, Turgenev, Dostoevsky and in the poetry of the early 20th…
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... present from birth) color vision problems: Achromatopsia -- complete color blindness , seeing only shades of gray Deuteranopia -- difficulty telling ... Vision test - color; Ishihara color vision test Images Color blindness tests References Bowling B. Hereditary fundus dystrophies. In: ...
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Commonalities in Russian Military Operations in Urban Environments
2003-06-06
6th Army was the Russian 62nd Siberian Army commanded by Vasili I Chuikov. The 6th Siberian Army was demoralized and depleted after a year of warfare...Battle of Stalingrad pitted untrained Russian militia and civilians against a highly trained German Army. Predictably the Russians experienced...Pennsylvania: U.S. Army War College. Chuikov, Vasili I. 1964. The Battle for Stalingrad, Trans. by: Harold Silver, New York, New York: Holt, Rhinehart and
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Assessing Russian Reactions to U.S. Missile Defense
2001-09-01
International Studies, 2001)18, 27. 108 See ibid., 14; and Alexander Savelyev , “Russian Strategic Forces: Their Future and the Issue of BMD,” A...International Peace; Monterey, CA: Monterey Institute of International Studies, 2001) 24, 26, 28. 110 Alexander Savelyev , “Russian Strategic Forces: Their...example, Alexander Savelyev of the Russian Academy of Sciences has made the point that “by all the standards of ‘strategic stability’ the deployment of
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The consequences of political dictatorship for Russian science.
Soyfer, V N
2001-09-01
The Soviet communist regime had devastating consequences on the state of Russian twentieth century science. Country Communist leaders promoted Trofim Lysenko--an agronomist and keen supporter of the inheritance of acquired characters--and the Soviet government imposed a complete ban on the practice and teaching of genetics, which it condemned as a "bourgeois perversion". Russian science, which had previously flourished, rapidly declined, and many valuable scientific discoveries made by leading Russian geneticists were forgotten.
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Russian Emotion Vocabulary in American Learners' Narratives
ERIC Educational Resources Information Center
Pavlenko, Aneta; Driagina, Viktoria
2007-01-01
This study compared the uses of emotion vocabulary in narratives elicited from monolingual speakers of Russian and English and advanced American learners of Russian. Monolingual speakers differed significantly in the distribution of emotion terms across morphosyntactic categories: English speakers favored an adjectival pattern of emotion…
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Russian Electoral Politics and the Search for National Identity.
ERIC Educational Resources Information Center
Ishiyama, John T.; Launer, Michael K.; Likhachova, Irina E.; Williams, David Cratis; Young, Marilyn J.
1997-01-01
Explores the role of national identity formation in the democratization of the Russian Federation, analyzing arguments of the 1993 and 1995 Duma elections and the 1996 Russian presidential campaign. Contends results of these elections say more about the search for Russian identity in the wake of social and economic change than they do about the…
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... eye ( chemical burns or sports injuries) Diabetes Glaucoma Macular degeneration The type of partial vision loss may differ, ... tunnel vision and missing areas of vision With macular degeneration, the side vision is normal but the central ...
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NASA Technical Reports Server (NTRS)
Howard, Andrew B.; Ansar, Adnan I.; Litwin, Todd E.; Goldberg, Steven B.
2009-01-01
The JPL Robot Vision Library (JPLV) provides real-time robot vision algorithms for developers who are not vision specialists. The package includes algorithms for stereo ranging, visual odometry and unsurveyed camera calibration, and has unique support for very wideangle lenses
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Chiang, Peggy P C; Zheng, Yingfeng; Wong, Tien Y; Lamoureux, Ecosse L
2013-02-01
To quantify the eye disease-specific impact of unilateral and bilateral vision impairment (VI) on vision-specific functioning (VF). The Singapore Indian Eye population-based study. Ethnic Indians older than 40 years of age living in Singapore. Participants underwent standardized ophthalmic assessments for VI and blindness, defined using presenting visual acuity (United States definition). Sociodemographic data were recorded using a standardized questionnaire. Rasch analysis was used to validate the Visual Function Index 11 and to determine its psychometric properties. The major causes of VI (i.e., cataract, refractive error, age-related macular degeneration, diabetic retinopathy [DR], and glaucoma) were determined by ophthalmologists on examination. Multivariate linear regression analysis was performed to assess the impact of VI on the overall VF Rasch score. Vision-specific functioning. Three thousand three hundred ninety-six persons were analyzed. Participants with VI had a systematic reduction in VF score compared with those with normal vision in both eyes, ranging from -11.2% normal vision in one eye and low vision in the other eye (95% confidence interval [CI], -12.2% to -10.3%; P<0.001), to -12.7% blindness in one eye and normal vision in the other eye (CI, -15.1% to -10.4%; P<0.001), to -19.4% low vision in both eyes (CI, -20.8% to -18.1%; P<0.001), to -52.9% blindness in one eye and low vision in other eye (CI, -55.3% to -50.4%; P<0.001), to -77.2% blindness in both eyes (CI, -82.4% to 72.0%; P<0.001). The impact of VI on VF score varied across different major causes of vision loss, regardless of socioeconomic factors. Vision impairment attributed to cataract in one or both eyes had a significant decrease in VF score by 17.7% and 22.3%, respectively, compared with those with normal vision in both eyes (P<0.001). The impact of unilateral and bilateral VI on VF score was greater in participants with glaucoma (32.2% in unilateral cases and 35.9% in bilateral
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View of EV Crewmember during Russian EVA 29
2011-08-03
ISS028-E-020969 (3 Aug. 2011) --- Russian cosmonauts Sergei Volkov and Alexander Samokutyaev (out of frame), both Expedition 28 flight engineers, attired in Russian Orlan spacesuits, participate in a session of extravehicular activity (EVA) on the Russian segment of the International Space Station. During the six-hour, 23-minute spacewalk, Volkov and Samokutyaev moved a cargo boom from one airlock to another, installed a prototype laser communications system and deployed an amateur radio micro-satellite.
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Regulation of the Debt Sustainability of the Russian Economy
ERIC Educational Resources Information Center
Seleznev, Alexander Z.; Chapluk, Vladimir Z.; Sayrenko, Tatiana N.; Sorokina, Larisa N.; Pertovskaya, Maria V.; Alekseenko, Elena A.
2016-01-01
The relevance of the investigating problem is caused by the need to reduce the total aggregated amount of debt in Russian economy in conditions of crisis and the strengthening of external anti-Russian sanctions. In this context, the purpose of this article is to identify measures aimed to regulate debt sustainability of the Russian economy using…
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Vladimir Zhirinovskiy: An Assessment of a Russian Ultra-Nationalist
1994-04-01
establish his party, Zhirinovskiy has stated: "Never. All that is propaganda. Just like they say that I am a Zionist, anti-Jewish, a member of the radical ... right or left, or Jewish. Nothing of the sort. I am Russian, Russian, Russian.ś 3 In response to questions about KGB funding, he has said: "With
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Marsden, Janet
2016-09-21
Rationale and key points An objective assessment of the patient's vision is important to assess variation from 'normal' vision in acute and community settings, to establish a baseline before examination and treatment in the emergency department, and to assess any changes during ophthalmic outpatient appointments. » Vision is one of the essential senses that permits people to make sense of the world. » Visual assessment does not only involve measuring central visual acuity, it also involves assessing the consequences of reduced vision. » Assessment of vision in children is crucial to identify issues that might affect vision and visual development, and to optimise lifelong vision. » Untreatable loss of vision is not an inevitable consequence of ageing. » Timely and repeated assessment of vision over life can reduce the incidence of falls, prevent injury and optimise independence. Reflective activity 'How to' articles can help update you practice and ensure it remains evidence based. Apply this article to your practice. Reflect on and write a short account of: 1. How this article might change your practice when assessing people holistically. 2. How you could use this article to educate your colleagues in the assessment of vision.
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Vision Examination Protocol for Archery Athletes Along With an Introduction to Sports Vision
Mohammadi, Seyed Farzad; Aghazade Amiri, Mohammad; Naderifar, Homa; Rakhshi, Elham; Vakilian, Banafsheh; Ashrafi, Elham; Behesht-Nejad, Amir-Houshang
2016-01-01
Introduction: Visual skills are one of the main pillars of intangible faculties of athletes that can influence their performance. Great number of vision tests used to assess the visual skills and it will be irrational to perform all vision tests for every sport. Objectives: The purpose of this protocol article is to present a relatively comprehensive battery of tests and assessments on static and dynamic aspects of sight which seems relevant to sports vision and introduce the most useful ones for archery. Materials and Methods: Through extensive review of the literature, visual skills and respective tests were listed; such as ‘visual acuity, ‘contrast sensitivity’, ‘stereo-acuity’, ‘ocular alignment’, and ‘eye dominance’. Athletes were defined as “elite” and “non-elite” category based on their past performance. Dominance was considered for eye and hand; binocular or monocular aiming was planned to be recorded. Illumination condition was defined as to simulate the real archery condition to the extent possible. The full cycle of examinations and their order for each athlete was sketched (and estimated to take 40 minutes). Protocol was piloted in an eye hospital. Female and male archers aged 18 - 38 years who practiced compound and recurve archery with a history of more than 6 months were included. Conclusions: We managed to select and design a customized examination protocol for archery (a sight-intensive and aiming type of sports), serving skill assessment and research purposes. Our definition for elite and non-elite athletes can help to define sports talent and devise skill development methods as we compare the performance of these two groups. In our pilot, we identified 8 “archery figures” (by hand dominance, eye dominance and binocularity) and highlighted the concept “congruence” (dominant hand and eye in the same side) in archery performance. PMID:27217923
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Russian Energy Policy Toward Neighboring Countries
2010-03-22
countries, Russian energy firms are able to manipulate the internal political situation by favoring certain local businessmen and politicians...Russia is even more significant. It is the single largest contributor to the Russian government’s budget, providing about 25% of tax receipts. It...policy changed in 2003, when Mikhail Khodorkovsky, head of the giant Yukos oil firm, was arrested on tax evasion and other charges. However, most
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NASA Technical Reports Server (NTRS)
2003-01-01
Many people are familiar with the popular science fiction series Star Trek: The Next Generation, a show featuring a blind character named Geordi La Forge, whose visor-like glasses enable him to see. What many people do not know is that a product very similar to Geordi's glasses is available to assist people with vision conditions, and a NASA engineer's expertise contributed to its development. The JORDY(trademark) (Joint Optical Reflective Display) device, designed and manufactured by a privately-held medical device company known as Enhanced Vision, enables people with low vision to read, write, and watch television. Low vision, which includes macular degeneration, diabetic retinopathy, and glaucoma, describes eyesight that is 20/70 or worse, and cannot be fully corrected with conventional glasses.
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Mathematical leadership vision.
Hamburger, Y A
2000-11-01
This article is an analysis of a new type of leadership vision, the kind of vision that is becoming increasingly pervasive among leaders in the modern world. This vision appears to offer a new horizon, whereas, in fact it delivers to its target audience a finely tuned version of the already existing ambitions and aspirations of the target audience. The leader, with advisors, has examined the target audience and has used the results of extensive research and statistical methods concerning the group to form a picture of its members' lifestyles and values. On the basis of this information, the leader has built a "vision." The vision is intended to create an impression of a charismatic and transformational leader when, in fact, it is merely a response. The systemic, arithmetic, and statistical methods employed in this operation have led to the coining of the terms mathematical leader and mathematical vision.
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ERIC Educational Resources Information Center
McWade, Jessica C.
2014-01-01
This qualitative research explores how college and university presidents engage in the process of developing formal institutional vision. The inquiry identifies roles presidents play in vision development, which is often undertaken as part of strategic-planning initiatives. Two constructs of leadership and institutional vision are used to examine…
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Sabel, Bernhard A; Wang, Jiaqi; Cárdenas-Morales, Lizbeth; Faiq, Muneeb; Heim, Christine
2018-06-01
The loss of vision after damage to the retina, optic nerve, or brain has often grave consequences in everyday life such as problems with recognizing faces, reading, or mobility. Because vision loss is considered to be irreversible and often progressive, patients experience continuous mental stress due to worries, anxiety, or fear with secondary consequences such as depression and social isolation. While prolonged mental stress is clearly a consequence of vision loss, it may also aggravate the situation. In fact, continuous stress and elevated cortisol levels negatively impact the eye and brain due to autonomous nervous system (sympathetic) imbalance and vascular dysregulation; hence stress may also be one of the major causes of visual system diseases such as glaucoma and optic neuropathy. Although stress is a known risk factor, its causal role in the development or progression of certain visual system disorders is not widely appreciated. This review of the literature discusses the relationship of stress and ophthalmological diseases. We conclude that stress is both consequence and cause of vision loss. This creates a vicious cycle of a downward spiral, in which initial vision loss creates stress which further accelerates vision loss, creating even more stress and so forth. This new psychosomatic perspective has several implications for clinical practice. Firstly, stress reduction and relaxation techniques (e.g., meditation, autogenic training, stress management training, and psychotherapy to learn to cope) should be recommended not only as complementary to traditional treatments of vision loss but possibly as preventive means to reduce progression of vision loss. Secondly, doctors should try their best to inculcate positivity and optimism in their patients while giving them the information the patients are entitled to, especially regarding the important value of stress reduction. In this way, the vicious cycle could be interrupted. More clinical studies are now
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NASA Astrophysics Data System (ADS)
Valberg, Arne
2005-04-01
Light Vision Color takes a well-balanced, interdisciplinary approach to our most important sensory system. The book successfully combines basics in vision sciences with recent developments from different areas such as neuroscience, biophysics, sensory psychology and philosophy. Originally published in 1998 this edition has been extensively revised and updated to include new chapters on clinical problems and eye diseases, low vision rehabilitation and the basic molecular biology and genetics of colour vision. Takes a broad interdisciplinary approach combining basics in vision sciences with the most recent developments in the area Includes an extensive list of technical terms and explanations to encourage student understanding Successfully brings together the most important areas of the subject in to one volume
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Russian Literature: A Guide to Reference Sources.
ERIC Educational Resources Information Center
McGill Univ., Montreal (Quebec). McLennan Library.
An annotated bibliography of general and specialized reference works for Russian and Soviet literature is intended for both students and researchers. English language and Russian language sources in the McGill University (Canada) libraries are included. Subject headings include guides (to the literature and to archival resources), encyclopedias,…
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Russian military in the year 2000. Master's thesis
DOE Office of Scientific and Technical Information (OSTI.GOV)
McIlmail, J.F.; Jaworski, J.L.
Through the use of content analysis, this paper attempts to paint a picture of the Russian military in the year 2000 and its impact on the US national security strategy. The research begins by defining the origin of Russian national security policy and how that translates into military policy and doctrine. A framework for evaluating Russian military doctrines is provided with a chronology of the military reform process and the related doctrinal reforms that has its birth in the 1987 announcement of a defensive-defense. Following from the doctrinal variant framework the new strategic missions of the 1992 draft military doctrinemore » are presented with an analysis that shows they are a clear departure from the past and truly represent a defensive-defense type doctrine. Additionally, a comparison is made with the current military reform ongoing in Russia with the historical precedent of the Russian military reform of 1924-25. A rough outline of the separate branches of the Russian military both present and future is provided based on the ongoing trends in the reform process. This thumbnail sketch of the Russian military then assists in the analysis and conclusion that even after a possible 50% cutback in US military spending, in the year 2000 the Russian military will not pose a threat to US national security. The major caveat to this conclusion is in the realm of nuclear weapons and this issue is therefore discussed in some length....Former Soviet Union, Russia, Commonwealth of Independent States (CIS), Conventional Forces in Europe treaty (CFE), European Security, New National Security Strategy, Nuclear Weapons, Nuclear Strategy.« less
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Static and dynamic postural control in low-vision and normal-vision adults.
Tomomitsu, Mônica S V; Alonso, Angelica Castilho; Morimoto, Eurica; Bobbio, Tatiana G; Greve, Julia M D
2013-04-01
This study aimed to evaluate the influence of reduced visual information on postural control by comparing low-vision and normal-vision adults in static and dynamic conditions. Twenty-five low-vision subjects and twenty-five normal sighted adults were evaluated for static and dynamic balance using four protocols: 1) the Modified Clinical Test of Sensory Interaction on Balance on firm and foam surfaces with eyes opened and closed; 2) Unilateral Stance with eyes opened and closed; 3) Tandem Walk; and 4) Step Up/Over. The results showed that the low-vision group presented greater body sway compared with the normal vision during balance on a foam surface (p≤0.001), the Unilateral Stance test for both limbs (p≤0.001), and the Tandem Walk test. The low-vision group showed greater step width (p≤0.001) and slower gait speed (p≤0.004). In the Step Up/Over task, low-vision participants were more cautious in stepping up (right p≤0.005 and left p≤0.009) and in executing the movement (p≤0.001). These findings suggest that visual feedback is crucial for determining balance, especially for dynamic tasks and on foam surfaces. Low-vision individuals had worse postural stability than normal-vision adults in terms of dynamic tests and balance on foam surfaces.
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Vision 2030. A Vision for the U.S. Concrete Industry
DOE Office of Scientific and Technical Information (OSTI.GOV)
none,
2001-01-01
On September 27, 2000, the concrete industry's Strategic Development Council hosted a Concrete Vision Workshop in Chicago, Illinois. Meeting participants included over 50 concrete, cement, and other allied industry chief executive officers, presidents, vice-presidents, laboratory and industry research managers, and government representatives. Participants discussed the state of the concrete industry 30 years ago, the state of the current industry, and their vision for the United States concrete industry in 2030. Moreover, they identified specific goals to achieve the industry's Vision 2030. This document, Vision 2030, is the product of that workshop and the comments received after a broad industry review.
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Fifty years dynamics of Russian forests: Impacts on the earth system
NASA Astrophysics Data System (ADS)
Shvidenko, Anatoly; Schepaschenko, Dmitry; Kraxner, Florian
2015-04-01
The paper presents a succinct history of Russian forests during the time period of 1960-2010 and reanalysis of their impacts on global carbon and nitrogen cycles. We present dynamics of land cover change (including major categories of forest land) and biometric characteristics of forests (species composition, age structure, growing stock volume etc.) based on reconciling all relevant information (data of forest and land inventories, official forest management statistics, multi-sensor remote sensing products, data of forest pathological monitoring etc.). Completeness and reliability of background information was different during the period of the study. Forest inventory data and official statistics were partially modified based on relevant auxiliary information and used for 1960-2000. The analysis for 2001-2010 was provided with a crucial use of multi-sensor remote sensing data. For this last period a hybrid forest mask was developed at resolution of 230m by integration of 8 remote sensing products and using geographical weighted regression and data of crowdsourcing. During the considered 50 years forested areas of Russia substantially increased by middle of 1990s and slightly declined (at about 5%) after. Indicators needed for assessment of carbon and nitrogen cycles of forest ecosystems were defined for the entire period (aggregated estimates by decades for 1960-2000 and yearly for 2001-2010) based on unified methodology with some peculiarities following from availability of information. Major results were obtained by landscape-ecosystem method that uses as comprehensive as possible empirical and semi-empirical information on ecosystems and landscapes in form of an Integrated Land Information System and complimentary combines pool- and flux-based methods. We discuss and quantify major drivers of forest cover change (socio-economic, environmental and climatic) including forest management (harvest, reforestation and afforestation), impacts of seasonal weather on
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-22
... Committee 213, Enhanced Flight Visions Systems/Synthetic Vision Systems (EFVS/SVS) AGENCY: Federal Aviation... 213, Enhanced Flight Visions Systems/Synthetic Vision Systems (EFVS/SVS). SUMMARY: The FAA is issuing... Flight Visions Systems/Synthetic Vision Systems (EFVS/SVS). DATES: The meeting will be held April 17-19...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-12
... Committee 213, Enhanced Flight Vision Systems/Synthetic Vision Systems (EFVS/SVS) AGENCY: Federal Aviation... 213, Enhanced Flight Vision Systems/Synthetic Vision Systems (EFVS/SVS). SUMMARY: The FAA is issuing... Flight Vision Systems/Synthetic Vision Systems (EFVS/SVS). DATES: The meeting will be held October 2-4...
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Phonotactic constraints: Implications for models of oral reading in Russian.
Ulicheva, Anastasia; Coltheart, Max; Saunders, Steven; Perry, Conrad
2016-04-01
The present article investigates how phonotactic rules constrain oral reading in the Russian language. The pronunciation of letters in Russian is regular and consistent, but it is subject to substantial phonotactic influence: the position of a phoneme and its phonological context within a word can alter its pronunciation. In Part 1 of the article, we analyze the orthography-to-phonology and phonology-to-phonology (i.e., phonotactic) relationships in Russian monosyllabic words. In Part 2 of the article, we report empirical data from an oral word reading task that show an effect of phonotactic dependencies on skilled reading in Russian: humans are slower when reading words where letter-phoneme correspondences are highly constrained by phonotactic rules compared with those where there are few or no such constraints present. A further question of interest in this article is how computational models of oral reading deal with the phonotactics of the Russian language. To answer this question, in Part 3, we report simulations from the Russian dual-route cascaded model (DRC) and the Russian connectionist dual-process model (CDP++) and assess the performance of the 2 models by testing them against human data. (c) 2016 APA, all rights reserved).
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Climate change and zoonotic infections in the Russian Arctic
Revich, Boris; Tokarevich, Nikolai; Parkinson, Alan J.
2012-01-01
Climate change in the Russian Arctic is more pronounced than in any other part of the country. Between 1955 and 2000, the annual average air temperature in the Russian North increased by 1.2°C. During the same period, the mean temperature of upper layer of permafrost increased by 3°C. Climate change in Russian Arctic increases the risks of the emergence of zoonotic infectious diseases. This review presents data on morbidity rates among people, domestic animals and wildlife in the Russian Arctic, focusing on the potential climate related emergence of such diseases as tick-borne encephalitis, tularemia, brucellosis, leptospirosis, rabies, and anthrax. PMID:22868189
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Acquired color vision deficiency.
Simunovic, Matthew P
2016-01-01
Acquired color vision deficiency occurs as the result of ocular, neurologic, or systemic disease. A wide array of conditions may affect color vision, ranging from diseases of the ocular media through to pathology of the visual cortex. Traditionally, acquired color vision deficiency is considered a separate entity from congenital color vision deficiency, although emerging clinical and molecular genetic data would suggest a degree of overlap. We review the pathophysiology of acquired color vision deficiency, the data on its prevalence, theories for the preponderance of acquired S-mechanism (or tritan) deficiency, and discuss tests of color vision. We also briefly review the types of color vision deficiencies encountered in ocular disease, with an emphasis placed on larger or more detailed clinical investigations. Copyright © 2016 Elsevier Inc. All rights reserved.
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Rusistika: The Russian Journal of the Association for Language Learning, 1994-1997.
ERIC Educational Resources Information Center
Tejerizo, Margaret, Ed.
1997-01-01
This journal focuses on the teaching and learning of Russian. Selected articles include the following: "Soviet Cinema: Women's films"; "Learning and Teaching Russian"; "Russian in a Weekend?""Words Having a Religious Connotation in Russian"; "Grammar and Communication: The Ab Initio Russian…
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Presence of Russian honey bee genotypes in swarms in Louisiana.
USDA-ARS?s Scientific Manuscript database
Swarm traps were placed in an area around USDA, ARS apiaries near Baton Rouge, Louisiana, which had contained ARS Russian and other honey bees for several years. Eighty swarms were sampled and analyzed for their genotype (Russian, hybrid or non-Russian) and mite infestation percentages. Ten swarms...
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Does Russian Democracy Have a Future?
1994-01-01
Zhirinovsky, the Turkic specialist and child of Kazakhstan, also has called upon Russia to expand to the south. This "final thrust to the south" Zhirinovsky...Russian nationalists, let alone the Narod, had neither anticipated nor were psychologically prepared to face. Even the various referenda in Ukraine...nationalists perceived as the historic "lands of Rus" was an event for which the Russian body politic was not psychologically prepared, and initially
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Russian Anti-Americanism: Origins and Implications
2008-09-01
a growing pool of crime , inadequate social protection, and emptiness.29 So what does this mean? While Russians do not necessarily want to become... crime and corruption. Subconsciously driven by a strong Soviet upbringing, Putin has arguably transformed himself into a Russian post-Soviet tsar. He is...of Russia, Official Portal,17 February 2008, http://kremlin.ru/eng/text/ speeches /2008/02/14/1011_type82915_160266.shtml (accessed 12 March 2008
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The "Politicizing" of Russian History Education in the Russian Media
ERIC Educational Resources Information Center
Zajda, Joseph
2014-01-01
This article examines the current debate on the politics of history education reforms and the new history textbooks for secondary schools in the Russian Federation. Recent reforms in history education, standards and prescribed history textbooks by the Ministry of Education and Science demonstrate a pronounced ideological shift in the national…
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The World Water Vision: From Developing a Vision to Action
NASA Astrophysics Data System (ADS)
Gangopadhyay, S.; Cosgrove, W.; Rijsberman, F.; Strzepek, K.; Strzepek, K.
2001-05-01
The World Water Vision exercise was initiated by the World Water Commission under the auspices of the World Water Council. The goal of the World Water Vision project was to develop a widely shared vision on the actions required to achieve a common set of water-related goals and the necessary commitment to carry out these actions. The Vision should be participatory in nature, including input from both developed and developing regions, with a special focus on the needs of the poor, women, youth, children and the environment. Three overall objectives were to: (i)raise awareness of water issues among both the general population and decision-makers so as to foster the necessary political will and leadership to tackle the problems seriously and systematically; (ii) develop a vision of water management for 2025 that is shared by water sector specialists as well as international, national and regional decision-makers in government, the private sector and civil society; and (iii) provide input to a Framework for Action to be elaborated by the Global Water Partnership, with steps to go from vision to action, including recommendations to funding agencies for investment priorities. This exercise was characterized by the principles of: (i) a participatory approach with extensive consultation; (ii) Innovative thinking; (iii) central analysis to assure integration and co-ordination; and (iv) emphasis on communication with groups outside the water sector. The primary activities included, developing global water scenarios that fed into regional consultations and sectoral consultations as water for food, water for people - water supply and sanitation, and water and environment. These consultations formulated the regional and sectoral visions that were synthesized to form the World Water Vision. The findings from this exercise were reported and debated at the Second World Water Forum and the Ministerial Conference held in The Hague, The Netherlands during April 2000. This paper
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No sleep in the deep for Russian subs
DOE Office of Scientific and Technical Information (OSTI.GOV)
Handler, J.
1993-04-01
In the Russian Far East, dozens of nuclear-powered submarines, once a threat to Western navies, are now a threat to the environment. Between mid-1989 and 1993, over 80 Russian nuclear submarines were removed from service. Nearly 80 more will be retired by the year 2000. Most of these submarines contain two nuclear reactors. The many decommisioned submarines have overwhelmed the limited funds and processing capacity of the Russian Navy. Problems include removal of the fuel, scrapping of the submarines, and safe disposal of the radioactive reactor vessels.
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Communicative, Educational, Pedagogical Objectives and Planning in Russian Language Teaching
ERIC Educational Resources Information Center
Evtyugina, Alla A.; Hasanova, Irina I.; Kotova, Svetlana S.; Sokolova, Anastasia N.; Svetkina, Irina A.
2016-01-01
The relevance of the problem stems from the necessity to distinctly plan educational process and set the goals for successful mastering of Russian language by foreign students in Russian higher educational institutions. The article is aimed at defining the foreign students' objectives for Russian language training, allowing them to get involved…
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Recent Anthologies of Eighteenth-Century Russian Literature: A Review Article.
ERIC Educational Resources Information Center
Edgerton, William B.
1968-01-01
Harold Segel's recently published anthology of eighteenth-century Russian literature in English is compared with the Soviet anthologies of Gukovskij and Kokorev (in Russian), the Polish anthology of Jakubowski (in Russian with Polish notes), and the early nineteenth-century Wiener anthology (in English). All of these works are described in some…
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Russian Civic Education and Social Studies Education at Purdue University
ERIC Educational Resources Information Center
Nelson, Lynn R.; Rapoport, Anatoli
2005-01-01
There are three distinct Russian civic education programs at Purdue University (the Civics Mosaic program, the Training of Professors for Civic Education program, and the Russian Maymester program). The programs are loosely joined together by a civic education purpose, but remain distinct in the nature of their participants--Russian and American…
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Pshakin, Gennady; Dickman, Deborah A.; Ryazanov, Boris
2003-09-16
The development of the Russian Methodological and Training Center (RMTC) has been an important element of collaboration between the Russian Federation (RF), the European Union and the US. The RMTC, located at the Institute of Physics and Power Engineering (IPPE) in Obninsk, Russia has been designated by the Russian Ministry of Atomic Energy (Minatom) to provide nuclear materials protection, control and Accounting training to Minatom and the Federal Nuclear and Radiation Safety Authority (Gosatomnadzor) personnel. In addition, the RMTC was chartered with the responsibility of providing a venue for exchange of experiences and information between Russian and international specialists.
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27 CFR 9.66 - Russian River Valley.
Code of Federal Regulations, 2014 CFR
2014-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Russian River Valley. 9.66 Section 9.66 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.66 Russian River Valley. (a) Name. The name of the...
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27 CFR 9.66 - Russian River Valley.
Code of Federal Regulations, 2012 CFR
2012-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Russian River Valley. 9.66 Section 9.66 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.66 Russian River Valley. (a) Name. The name of the...
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27 CFR 9.66 - Russian River Valley.
Code of Federal Regulations, 2011 CFR
2011-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Russian River Valley. 9.66 Section 9.66 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.66 Russian River Valley. (a) Name. The name of the...
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27 CFR 9.66 - Russian River Valley.
Code of Federal Regulations, 2013 CFR
2013-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Russian River Valley. 9.66 Section 9.66 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.66 Russian River Valley. (a) Name. The name of the...
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27 CFR 9.66 - Russian River Valley.
Code of Federal Regulations, 2010 CFR
2010-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Russian River Valley. 9.66 Section 9.66 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.66 Russian River Valley. (a) Name. The name of the...
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Russian Soyuz in Launch Position
NASA Technical Reports Server (NTRS)
2000-01-01
The Soyuz TM-31 launch vehicle is shown in the vertical position for its launch from Baikonur, carrying the first resident crew to the International Space Station. The Russian Soyuz launch vehicle is an expendable spacecraft that evolved out of the original Class A (Sputnik). From the early 1960s until today, the Soyuz launch vehicle has been the backbone of Russia's marned and unmanned space launch fleet. Today, the Soyuz launch vehicle is marketed internationally by a joint Russian/French consortium called STARSEM. As of August 2001, there have been ten Soyuz missions under the STARSEM banner.
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Current knowledge and attitudes: Russian olive biology, ecology and management
Sharlene E. Sing; Kevin J. Delaney
2016-01-01
The primary goals of a two-day Russian olive symposium held in February 2014 were to disseminate current knowledge and identify data gaps regarding Russian olive biology and ecology, distributions, integrated management, and to ascertain the feasibility and acceptance of a proposed program for classical biological control of Russian olive. The symposium was...
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FLORA™: Phase I development of a functional vision assessment for prosthetic vision users
Geruschat, Duane R; Flax, Marshall; Tanna, Nilima; Bianchi, Michelle; Fisher, Andy; Goldschmidt, Mira; Fisher, Lynne; Dagnelie, Gislin; Deremeik, Jim; Smith, Audrey; Anaflous, Fatima; Dorn, Jessy
2014-01-01
Background Research groups and funding agencies need a functional assessment suitable for an ultra-low vision population in order to evaluate the impact of new vision restoration treatments. The purpose of this study was to develop a pilot assessment to capture the functional vision ability and well-being of subjects whose vision has been partially restored with the Argus II Retinal Prosthesis System. Methods The Functional Low-Vision Observer Rated Assessment (FLORA) pilot assessment involved a self-report section, a list of functional vision tasks for observation of performance, and a case narrative summary. Results were analyzed to determine whether the interview questions and functional vision tasks were appropriate for this ultra-low vision population and whether the ratings suffered from floor or ceiling effects. Thirty subjects with severe to profound retinitis pigmentosa (bare light perception or worse in both eyes) were enrolled in a clinical trial and implanted with the Argus II System. From this population, twenty-six subjects were assessed with the FLORA. Seven different evaluators administered the assessment. Results All 14 interview questions were asked. All 35 functional vision tasks were selected for evaluation at least once, with an average of 20 subjects being evaluated for each test item. All four rating options -- impossible (33%), difficult (23%), moderate (24%) and easy (19%) -- were used by the evaluators. Evaluators also judged the amount of vision they observed the subjects using to complete the various tasks, with vision only occurring 75% on average with the System ON, and 29% with the System OFF. Conclusion The first version of the FLORA was found to contain useful elements for evaluation and to avoid floor and ceiling effects. The next phase of development will be to refine the assessment and to establish reliability and validity to increase its value as a functional vision and well-being assessment tool. PMID:25675964
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Computational approaches to vision
NASA Technical Reports Server (NTRS)
Barrow, H. G.; Tenenbaum, J. M.
1986-01-01
Vision is examined in terms of a computational process, and the competence, structure, and control of computer vision systems are analyzed. Theoretical and experimental data on the formation of a computer vision system are discussed. Consideration is given to early vision, the recovery of intrinsic surface characteristics, higher levels of interpretation, and system integration and control. A computational visual processing model is proposed and its architecture and operation are described. Examples of state-of-the-art vision systems, which include some of the levels of representation and processing mechanisms, are presented.
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Ten Years in the Life of Russian Libraries.
ERIC Educational Resources Information Center
Greening, Joyce Martin
1995-01-01
Examines the effects of the political events of the last decade on Russian libraries. Topics include libraries in the old Soviet Union, decentralization of control and financing, relaxation of censorship, changes in the Russian publishing industry, channels of distribution, and future needs. (LRW)
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Hereditary cataracts in Russian Blue cats.
Nygren, Karin; Jalomäki, Sari; Karlstam, Lena; Narfström, Kristina
2018-01-01
Objectives The purpose of this study was to investigate the prevalence of cataracts in the Russian Blue breed of cats in Sweden, and to describe the clinical appearance of this presumed inherited form of cataract. Methods A total of 66 Russian Blue cats were examined in Sweden, between March and October 2014, using standard examination techniques. The examined cats were between 3 months and 14 years of age. Pedigrees were collected from all examined cats for genetic studies. Results Mild-to-severe forms of mainly bilateral cataracts were observed in 22/66 examined Russian Blue cats of both sexes. Two affected cats were <1 year of age. The most frequently observed appearance of a cataract was a small triangular, Y-shaped or circular opacity at the border of the posterior nucleus and the anterior part of the posterior cortex, which caused no observable visual impairment. More extended forms were observed in 6/22 cats, with involvement of both the nucleus and either the entire cortex or parts of the posterior and/or anterior cortex. Visual impairment or blindness was observed in the latter six cases. Pedigree analyses indicated a simple autosomal recessive mode of inheritance for the defect, although a dominant mode with incomplete penetrance could not be excluded. Conclusions and relevance This study indicates that the Russian Blue breed of cat is affected by hereditary cataracts. The high prevalence in young cats and the characteristic location of the most frequently observed defect in the study suggest an early onset type of cataract. The breeders should be aware of this defect and have their cats examined by a veterinary ophthalmologist before breeding of an individual Russian Blue cat is considered.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-17
... Committee 213, Enhanced Flight Vision/Synthetic Vision Systems (EFVS/SVS) AGENCY: Federal Aviation..., Enhanced Flight Vision/ Synthetic Vision Systems (EFVS/SVS). SUMMARY: The FAA is issuing this notice to advise the public of the seventeenth meeting of RTCA Special Committee 213, Enhanced Flight Vision...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-01-25
... Committee 213, Enhanced Flight Vision Systems/Synthetic Vision Systems (EFVS/SVS) AGENCY: Federal Aviation... 213, Enhanced Flight Vision Systems/Synthetic Vision Systems (EFVS/SVS). SUMMARY: The FAA is issuing..., Enhanced Flight Vision Systems/Synthetic Vision Systems (EFVS/SVS). DATES: The meeting will be held...
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Bibliometric Indicators of Russian Journals by JCR-Science Edition, 1995-2010
Libkind, A.N.; Markusova, V.A.; Mindeli, L.E.
2013-01-01
A representative empirical bibliometric analysis of Russian journals included in the Journal Citation Reports-Science Edition (JCR-SE) for the time period 1995–2010 was conducted at the macro level (excluding the subject categories). It was found that the growth in the number of articles covered by JCR (a 1.8-fold increase compared to 1995) is ahead of the growth rates of Russian publications (1.2-fold increase). Hence, the share of Russian articles covered by JCR-SE was down from 2.5% in 1995 to 1.7% in 2010. It was determined that the number of articles published in an average Russian journal reduced by 20% as compared to the number of articles in an average journal of the full data set. These facts could partly shed light on the question why Russian research performance is staggering (approximately 30,000 articles per year), although the coverage of Russian journals has expanded to 150 titles. Over the past 15 years, a twofold increase in the impact factor of the Russian journals has been observed, which is higher than that for the full data set of journals (a 1.4-fold increase). Measures to improve the quality of Russian journals are proposed. PMID:24303198
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Bibliometric Indicators of Russian Journals by JCR-Science Edition, 1995-2010.
Libkind, A N; Markusova, V A; Mindeli, L E
2013-07-01
A representative empirical bibliometric analysis of Russian journals included in the Journal Citation Reports-Science Edition (JCR-SE) for the time period 1995-2010 was conducted at the macro level (excluding the subject categories). It was found that the growth in the number of articles covered by JCR (a 1.8-fold increase compared to 1995) is ahead of the growth rates of Russian publications (1.2-fold increase). Hence, the share of Russian articles covered by JCR-SE was down from 2.5% in 1995 to 1.7% in 2010. It was determined that the number of articles published in an average Russian journal reduced by 20% as compared to the number of articles in an average journal of the full data set. These facts could partly shed light on the question why Russian research performance is staggering (approximately 30,000 articles per year), although the coverage of Russian journals has expanded to 150 titles. Over the past 15 years, a twofold increase in the impact factor of the Russian journals has been observed, which is higher than that for the full data set of journals (a 1.4-fold increase). Measures to improve the quality of Russian journals are proposed.
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NASA Astrophysics Data System (ADS)
Jain, A. K.; Dorai, C.
Computer vision has emerged as a challenging and important area of research, both as an engineering and a scientific discipline. The growing importance of computer vision is evident from the fact that it was identified as one of the "Grand Challenges" and also from its prominent role in the National Information Infrastructure. While the design of a general-purpose vision system continues to be elusive machine vision systems are being used successfully in specific application elusive, machine vision systems are being used successfully in specific application domains. Building a practical vision system requires a careful selection of appropriate sensors, extraction and integration of information from available cues in the sensed data, and evaluation of system robustness and performance. The authors discuss and demonstrate advantages of (1) multi-sensor fusion, (2) combination of features and classifiers, (3) integration of visual modules, and (IV) admissibility and goal-directed evaluation of vision algorithms. The requirements of several prominent real world applications such as biometry, document image analysis, image and video database retrieval, and automatic object model construction offer exciting problems and new opportunities to design and evaluate vision algorithms.
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NASA Technical Reports Server (NTRS)
Gennery, D.; Cunningham, R.; Saund, E.; High, J.; Ruoff, C.
1981-01-01
The field of computer vision is surveyed and assessed, key research issues are identified, and possibilities for a future vision system are discussed. The problems of descriptions of two and three dimensional worlds are discussed. The representation of such features as texture, edges, curves, and corners are detailed. Recognition methods are described in which cross correlation coefficients are maximized or numerical values for a set of features are measured. Object tracking is discussed in terms of the robust matching algorithms that must be devised. Stereo vision, camera control and calibration, and the hardware and systems architecture are discussed.
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Biomimetic machine vision system.
Harman, William M; Barrett, Steven F; Wright, Cameron H G; Wilcox, Michael
2005-01-01
Real-time application of digital imaging for use in machine vision systems has proven to be prohibitive when used within control systems that employ low-power single processors without compromising the scope of vision or resolution of captured images. Development of a real-time machine analog vision system is the focus of research taking place at the University of Wyoming. This new vision system is based upon the biological vision system of the common house fly. Development of a single sensor is accomplished, representing a single facet of the fly's eye. This new sensor is then incorporated into an array of sensors capable of detecting objects and tracking motion in 2-D space. This system "preprocesses" incoming image data resulting in minimal data processing to determine the location of a target object. Due to the nature of the sensors in the array, hyperacuity is achieved thereby eliminating resolutions issues found in digital vision systems. In this paper, we will discuss the biological traits of the fly eye and the specific traits that led to the development of this machine vision system. We will also discuss the process of developing an analog based sensor that mimics the characteristics of interest in the biological vision system. This paper will conclude with a discussion of how an array of these sensors can be applied toward solving real-world machine vision issues.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Ryazanov, Boris G.; Goryunov, Victor; Pshakin, Gennady M.
During the past 10 years of collaboration under the U.S.-Russian Materials Protection, Control and Accounting (MPC&A) Program great efforts were made to transform and upgrade the Russian Federal Nuclear Materials Control and Accounting (MC&A) System. The efforts were focused not only on MC&A systems for nuclear facilities but also on creating and developing the system infrastructure, including legislation, state inspection and agency monitoring, training of operators and inspectors, instrument and methodological support, and the Federal Information System (FIS). At present the most important and urgent goal is to provide sustainability of MC&A systems at the existing level or at themore » level that will be achieved in 2007-2008. Since the very beginning of the program, the Russian Methodological and Training Center (RMTC) activities have been focused on intensive training of the personnel as well as the methodological support necessary for transformation and development of the entire system and its elements located at nuclear facilities. Sustainability of the federal MC&A system is impossible without advanced training of personnel and methodological support for upgrading of system elements at nuclear facilities. That is why the RMTC sustainability is one of the key conditions required for the system sustainability as a whole. The paper presents the results of analysis of the conditions for the Russian MC&A system sustainable development in conjunction with the RMTC sustainability.« less
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"Signs of honor" among Russian inmates in Israel's prisons.
Shoham, Efrat
2010-12-01
The unique nature of Israeli society as an immigrant society has also affected the prison population in Israel. This article focuses on a social and cultural phenomenon that particularly characterizes the prisoners of Russian origin, the phenomenon of tattoos. Using postmodernist theories, the article examines the function of the tattoo among Russian prisoners and the role it plays in constructing the criminal self-identity of these inmates in Israeli prisons. The tattoos observed during 2005-2006 among the Russian prisoners in four major Israeli prisons reflect the values of the Russian criminal subculture from which they evolved and were imported. This subculture is characterized by a hierarchical class structure and manifestations of machismo, domination, defiance, rebellion, and open antagonism against the Establishment and its representatives.
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Superior underwater vision in a human population of sea gypsies.
Gislén, Anna; Dacke, Marie; Kröger, Ronald H H; Abrahamsson, Maths; Nilsson, Dan-Eric; Warrant, Eric J
2003-05-13
Humans are poorly adapted for underwater vision. In air, the curved corneal surface accounts for two-thirds of the eye's refractive power, and this is lost when air is replaced by water. Despite this, some tribes of sea gypsies in Southeast Asia live off the sea, and the children collect food from the sea floor without the use of visual aids. This is a remarkable feat when one considers that the human eye is not focused underwater and small objects should remain unresolved. We have measured the visual acuity of children in a sea gypsy population, the Moken, and found that the children see much better underwater than one might expect. Their underwater acuity (6.06 cycles/degree) is more than twice as good as that of European children (2.95 cycles/degree). Our investigations show that the Moken children achieve their superior underwater vision by maximally constricting the pupil (1.96 mm compared to 2.50 mm in European children) and by accommodating to the known limit of human performance (15-16 D). This extreme reaction-which is routine in Moken children-is completely absent in European children. Because they are completely dependent on the sea, the Moken are very likely to derive great benefit from this strategy.
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Proceedings of the 5. joint Russian-American computational mathematics conference
DOE Office of Scientific and Technical Information (OSTI.GOV)
NONE
1997-12-31
These proceedings contain a record of the talks presented and papers submitted by participants. The conference participants represented three institutions from the United States, Sandia National Laboratories (SNL), Los Alamos National Laboratory (LANL), Lawrence Livermore National Laboratory (LLNL), and two from Russia, Russian Federal Nuclear Center--All Russian Research Institute of Experimental Physics (RFNC-VNIIEF/Arzamas-16), and Russian Federal Nuclear Center--All Russian Research Institute of Technical Physics (RFNC-VNIITF/Chelyabinsk-70). The presentations and papers cover a wide range of applications from radiation transport to materials. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.
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Owsley, Cynthia
2010-01-01
Given the increasing size of the older adult population in many countries, there is a pressing need to identify the nature of aging-related vision impairments, their underlying mechanisms, and how they impact older adults’ performance of everyday visual tasks. The results of this research can then be used to develop and evaluate interventions to slow or reverse aging-related declines in vision, thereby improving quality of life. Here we summarize salient developments in research on aging and vision over the past 25 years, focusing on spatial contrast sensitivity, vision under low luminance, temporal sensitivity and motion perception, and visual processing speed. PMID:20974168
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NASA Technical Reports Server (NTRS)
Lewandowski, Leon; Struckman, Keith
1994-01-01
Microwave Vision (MV), a concept originally developed in 1985, could play a significant role in the solution to robotic vision problems. Originally our Microwave Vision concept was based on a pattern matching approach employing computer based stored replica correlation processing. Artificial Neural Network (ANN) processor technology offers an attractive alternative to the correlation processing approach, namely the ability to learn and to adapt to changing environments. This paper describes the Microwave Vision concept, some initial ANN-MV experiments, and the design of an ANN-MV system that has led to a second patent disclosure in the robotic vision field.
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The CCH Vision Stimulation Program for Infants with Low Vision: Preliminary Results.
ERIC Educational Resources Information Center
Leguire, L. E.; And Others
1992-01-01
This study evaluated the Columbus (Ohio) Children's Hospital vision stimulation program, involving in-home intervention with 15 visually impaired infants. Comparison with controls indicated benefits of appropriate vision stimulation in increasing the neural foundation for vision and visual-motor function in visually impaired infants. (Author/DB)
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Illness perception differences between Russian- and Hebrew-speaking Israeli oncology patients.
Popov, Nadia; Heruti, Irit; Levy, Sigal; Lulav-Grinwald, Doron; Bar-Sela, Gil
2014-03-01
Illness perception influences health and illness behaviors. This study was designed to estimate illness perception differences between Russian-speaking and Hebrew-speaking Israeli oncology patients. Changes in illness perception associated with time spent in Israel among Russian-speaking patients were also evaluated. Additionally, we evaluated differences in illness perception of patients exposed to Chernobyl's consequences. A total of 144 oncology patients (77 Hebrew-speaking, 67 Russian-speaking) completed personal data questionnaires and The illness perception questionnaire revised, translated into Russian for this study. Significantly more Russian-speaking oncology patients perceived their illness as chronic and having negative consequences on life (p < .01). Russian-speaking oncology patients tend to have a more negative perception of cancer compared to Hebrew-speaking patients. Time spent in Israel may create more positive perceptions of cancer among these patients. No illness perception differences were found concerning Chernobyl consequences.
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Teaching Russian Civilization.
ERIC Educational Resources Information Center
Vakar, Nicholas
1949-01-01
Prior to World War Two, Slavic studies in America treated history, literature, and language as isolated disciplines and often neglected the study of Russian literature written after 1917. The pragmatic necessities of the war questioned the relevance of this traditional approach and specialists appeared, concentrating their efforts on the recent…
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Smith-Sivertsen, T; Tchachtchine, V; Lund, E; Bykov, V; Thomassen, Y; Norseth, T
1998-01-01
The Russian nickel refineries located in the cities of Nikel and Zapolyarny close to the Norwegian border are responsible for extensive sulfur dioxide and nickel pollution, as well as severe ecological damage in both countries. The aim of our study was to investigate human nickel exposure in the populations living on both sides of the Norwegian-Russian border. The design was a cross-sectional population-based study of adults aged 18-69 years residing in Sor-Varanger municipality, Norway, and Nikel and Zapolyarny, Russia, during 1994 and 1995. Individual exposure to nickel was assessed by measurements of nickel in urine using electrothermal atomic absorption spectrometry. For controls, urine was collected from adults in the Russian cities of Apatity and Umba (Kola Peninsula) and the Norwegian city of Tromso, all of which are locations without nearby point sources of nickel. Altogether 2,233 urine specimens were analysed for nickel. People living in Nikel had the highest concentrations (median 3.4 microg/l), followed by Umba (median 2.7 microg/l), Zapolyarny (median 2.0 microg/l), Apatity (median 1.9 microg/l), Tromso (median 1.2 microg/l), and Sor-Varanger (median 0.6 microg/l). Regardless of geographical location, the Russian study groups all had a higher urinary-nickel average than those in Norway (p<0.001). With the exception of Nikel, neither the Russian nor the Norwegian urinary-nickel levels were associated with residence location near a Russian nickel refinery. We concluded that industrial nickel pollution alone could not explain the observed discrepancy between Norway and Russia; we also discuss other possible nickel exposure sources that may account for the high urinary levels found in Russia. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 PMID:9681979
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Russian Planetary Program: Phobos and the Moon
NASA Astrophysics Data System (ADS)
Galimov, E. M.; Marov, M. Ya.; Politshuk, G. M.; Zeleniy, L. M.
2006-08-01
Planetary exploration is a cornerstone of space science and technology development. Russia has a great legacy of the world recognized former space missions to the Moon and planets. Strategy of the Russian Federal Space Agency and the Russian Academy of Sciences planetary program for the coming decade is focused on space vehicle of new generation. The basic concept of this spacecraft development is the modern technology utilization, significant cost reduction and meeting objectives of the important science return. The bottom line is the use of middle class Soyuz-type launcher, which places the principal constraint on mass of the vehicle and mission profile. Flexibility in the design of space vehicle, including a possibility of SEP technology utilization, facilitates its adaptability for extended program of the solar system exploration. As the first step, the project is optimized around sample return mission from satellite of Mars Phobos ("Phobos-Grunt" or PSR) which is in the list of the Russian Federal Space Program for 2006 to 2015. It is to be launched in 2009 and completed in 2012. The experience gained from the former Russian "Phobos 88" serves as a clue to provide an important basis for the mission concept enabling solution of many problems of the project design and its implementation. There is a challenge to return relic matter from such small body like Phobos for the ground labs comprehensive study. The payload is also targeted for in-flight and extended remote sensing and in situ measurements using the capable instrument packages. The project is addressed as a milestone in the Russian program of the solar system study, with a potential for future ambitious missions to asteroids and comets pooling international efforts. Also endorsed by the Russian Federal Space Program is "Luna-Glob" mission to the Moon tentatively scheduled for 2011. The goal is to advance lunar science with the well instrumented orbiter, lander, and the network of penetrators. Return back
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Agnosic vision is like peripheral vision, which is limited by crowding.
Strappini, Francesca; Pelli, Denis G; Di Pace, Enrico; Martelli, Marialuisa
2017-04-01
Visual agnosia is a neuropsychological impairment of visual object recognition despite near-normal acuity and visual fields. A century of research has provided only a rudimentary account of the functional damage underlying this deficit. We find that the object-recognition ability of agnosic patients viewing an object directly is like that of normally-sighted observers viewing it indirectly, with peripheral vision. Thus, agnosic vision is like peripheral vision. We obtained 14 visual-object-recognition tests that are commonly used for diagnosis of visual agnosia. Our "standard" normal observer took these tests at various eccentricities in his periphery. Analyzing the published data of 32 apperceptive agnosia patients and a group of 14 posterior cortical atrophy (PCA) patients on these tests, we find that each patient's pattern of object recognition deficits is well characterized by one number, the equivalent eccentricity at which our standard observer's peripheral vision is like the central vision of the agnosic patient. In other words, each agnosic patient's equivalent eccentricity is conserved across tests. Across patients, equivalent eccentricity ranges from 4 to 40 deg, which rates severity of the visual deficit. In normal peripheral vision, the required size to perceive a simple image (e.g., an isolated letter) is limited by acuity, and that for a complex image (e.g., a face or a word) is limited by crowding. In crowding, adjacent simple objects appear unrecognizably jumbled unless their spacing exceeds the crowding distance, which grows linearly with eccentricity. Besides conservation of equivalent eccentricity across object-recognition tests, we also find conservation, from eccentricity to agnosia, of the relative susceptibility of recognition of ten visual tests. These findings show that agnosic vision is like eccentric vision. Whence crowding? Peripheral vision, strabismic amblyopia, and possibly apperceptive agnosia are all limited by crowding, making it
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LESSONS FROM THE FRONT: A CASE STUDY OF RUSSIAN CYBER WARFARE
2015-12-01
Lessons From The Front: A Case Study Of Russian Cyber Warfare looks to capitalize on the lessons learned from the alleged Russian cyber-offensive on...through the careful analysis and comparison of two disparate conflicts related by their collision with Russian cyber - warfare . Following case study
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Palatalization and Intrinsic Prosodic Vowel Features in Russian
ERIC Educational Resources Information Center
Ordin, Mikhail
2011-01-01
The presented study is aimed at investigating the interaction of palatalization and intrinsic prosodic features of the vowel in CVC (consonant+vowel+consonant) syllables in Russian. The universal nature of intrinsic prosodic vowel features was confirmed with the data from the Russian language. It was found that palatalization of the consonants…
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Russian Foreign Policy in Historical and Current Context: A Reassessment
2015-01-01
concerns did not slow the growth of Russian trade with the European Union or Russian tourism to Western European countries. Moreover, before the...Russia’s economic interests. Crimea’s primary economic activities have been tourism and hosting the Russian (and Ukrainian) Black Sea fleets. As incomes...age benefits.41 Following the Beslan hostage crisis, elected gover - nors were replaced by appointed representatives. (And although this was
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Russian Political, Economic, and Security Issues and U.S. Interests
2010-01-29
potential.77 Russian Restrictions on Meat Imports Russia has been a very important market for U.S. pork and poultry producers. At the end of 2009...34 Russian Restrictions on Meat Imports ........................................................................... 36 U.S. Assistance to Russia...and made progress in respecting the rule of law and human rights. Russia’s restrictions on meat imports are becoming a major irritant in U.S.-Russian
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Barriers to accessing low vision services.
Pollard, Tamara L; Simpson, John A; Lamoureux, Ecosse L; Keeffe, Jill E
2003-07-01
To investigate barriers to accessing low vision services in Australia. Adults with a vision impairment (<6/12 in the better eye and/or significant visual field defect), who were current patients at the Royal Victorian Eye and Ear Hospital (RVEEH), were interviewed. The questions investigated self-perceived vision difficulties, duration of vision loss and satisfaction with vision and also examined issues of awareness of low vision services and referral to services. Focus groups were also conducted with vision impaired (<6/12 in the better eye) patients from the RVEEH, listeners of the Radio for the Print Handicapped and peer workers at Vision Australia Foundation. The discussions were recorded and transcribed. The questionnaire revealed that referral to low vision services was associated with a greater degree of vision loss (p = 0.002) and a greater self-perception of low vision (p = 0.005) but that referral was not associated with satisfaction (p = 0.144) or difficulties related to vision (p = 0.169). Participants with mild and moderate vision impairment each reported similar levels of difficulties with daily activities and satisfaction with their vision (p > 0.05). However, there was a significant difference in the level of difficulties experienced with daily activities between those with mild-moderate and severe vision impairment (p < 0.05). The participants of the focus groups identified barriers to accessing low vision services related to awareness of services among the general public and eye care professionals, understanding of low vision and the services available, acceptance of low vision, the referral process, and transport. In addition to the expected difficulties with lack of awareness of services by people with low vision, many people do not understand what the services provide and do not identify themselves as having low vision. Knowledge of these barriers, from the perspective of people with low vision, can now be used to guide the development and
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Peripheral vision of youths with low vision: motion perception, crowding, and visual search.
Tadin, Duje; Nyquist, Jeffrey B; Lusk, Kelly E; Corn, Anne L; Lappin, Joseph S
2012-08-24
Effects of low vision on peripheral visual function are poorly understood, especially in children whose visual skills are still developing. The aim of this study was to measure both central and peripheral visual functions in youths with typical and low vision. Of specific interest was the extent to which measures of foveal function predict performance of peripheral tasks. We assessed central and peripheral visual functions in youths with typical vision (n = 7, ages 10-17) and low vision (n = 24, ages 9-18). Experimental measures used both static and moving stimuli and included visual crowding, visual search, motion acuity, motion direction discrimination, and multitarget motion comparison. In most tasks, visual function was impaired in youths with low vision. Substantial differences, however, were found both between participant groups and, importantly, across different tasks within participant groups. Foveal visual acuity was a modest predictor of peripheral form vision and motion sensitivity in either the central or peripheral field. Despite exhibiting normal motion discriminations in fovea, motion sensitivity of youths with low vision deteriorated in the periphery. This contrasted with typically sighted participants, who showed improved motion sensitivity with increasing eccentricity. Visual search was greatly impaired in youths with low vision. Our results reveal a complex pattern of visual deficits in peripheral vision and indicate a significant role of attentional mechanisms in observed impairments. These deficits were not adequately captured by measures of foveal function, arguing for the importance of independently assessing peripheral visual function.
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Vision restoration after brain and retina damage: the "residual vision activation theory".
Sabel, Bernhard A; Henrich-Noack, Petra; Fedorov, Anton; Gall, Carolin
2011-01-01
Vision loss after retinal or cerebral visual injury (CVI) was long considered to be irreversible. However, there is considerable potential for vision restoration and recovery even in adulthood. Here, we propose the "residual vision activation theory" of how visual functions can be reactivated and restored. CVI is usually not complete, but some structures are typically spared by the damage. They include (i) areas of partial damage at the visual field border, (ii) "islands" of surviving tissue inside the blind field, (iii) extrastriate pathways unaffected by the damage, and (iv) downstream, higher-level neuronal networks. However, residual structures have a triple handicap to be fully functional: (i) fewer neurons, (ii) lack of sufficient attentional resources because of the dominant intact hemisphere caused by excitation/inhibition dysbalance, and (iii) disturbance in their temporal processing. Because of this resulting activation loss, residual structures are unable to contribute much to everyday vision, and their "non-use" further impairs synaptic strength. However, residual structures can be reactivated by engaging them in repetitive stimulation by different means: (i) visual experience, (ii) visual training, or (iii) noninvasive electrical brain current stimulation. These methods lead to strengthening of synaptic transmission and synchronization of partially damaged structures (within-systems plasticity) and downstream neuronal networks (network plasticity). Just as in normal perceptual learning, synaptic plasticity can improve vision and lead to vision restoration. This can be induced at any time after the lesion, at all ages and in all types of visual field impairments after retinal or brain damage (stroke, neurotrauma, glaucoma, amblyopia, age-related macular degeneration). If and to what extent vision restoration can be achieved is a function of the amount of residual tissue and its activation state. However, sustained improvements require repetitive
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Filtering and polychromatic vision in mantis shrimps: themes in visible and ultraviolet vision.
Cronin, Thomas W; Bok, Michael J; Marshall, N Justin; Caldwell, Roy L
2014-01-01
Stomatopod crustaceans have the most complex and diverse assortment of retinal photoreceptors of any animals, with 16 functional classes. The receptor classes are subdivided into sets responsible for ultraviolet vision, spatial vision, colour vision and polarization vision. Many of these receptor classes are spectrally tuned by filtering pigments located in photoreceptors or overlying optical elements. At visible wavelengths, carotenoproteins or similar substances are packed into vesicles used either as serial, intrarhabdomal filters or lateral filters. A single retina may contain a diversity of these filtering pigments paired with specific photoreceptors, and the pigments used vary between and within species both taxonomically and ecologically. Ultraviolet-filtering pigments in the crystalline cones serve to tune ultraviolet vision in these animals as well, and some ultraviolet receptors themselves act as birefringent filters to enable circular polarization vision. Stomatopods have reached an evolutionary extreme in their use of filter mechanisms to tune photoreception to habitat and behaviour, allowing them to extend the spectral range of their vision both deeper into the ultraviolet and further into the red.
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Key enzymes of the retinoid (visual) cycle in vertebrate retina
Kiser, Philip D.; Golczak, Marcin; Maeda, Akiko; Palczewski, Krzysztof
2011-01-01
A major goal in vision research over the past few decades has been to understand the molecular details of retinoid processing within the retinoid (visual) cycle. This includes the consequences of side reactions that result from delayed all-trans-retinal clearance and condensation with phospholipids that characterize a variety of serious retinal diseases. Knowledge of the basic retinoid biochemistry involved in these diseases is essential for development of effective therapeutics. Photoisomerization of the 11-cis-retinal chromophore of rhodopsin triggers a complex set of metabolic transformations collectively termed phototransduction that ultimately lead to light perception. Continuity of vision depends on continuous conversion of all-trans-retinal back to the 11-cis-retinal isomer. This process takes place in a series of reactions known as the retinoid cycle, which occur in photoreceptor and RPE cells. All-trans-retinal, the initial substrate of this cycle, is a chemically reactive aldehyde that can form toxic conjugates with proteins and lipids. Therefore, much experimental effort has been devoted to elucidate molecular mechanisms of the retinoid cycle and all-trans-retinal-mediated retinal degeneration, resulting in delineation of many key steps involved in regenerating 11-cis-retinal. Three particularly important reactions are catalyzed by enzymes broadly classified as acyltransferases, short-chain dehydrogenases/reductases and carotenoid/retinoid isomerases/oxygenases. PMID:21447403
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Russian Business Schools in a Time of Transition
ERIC Educational Resources Information Center
Mechitov, Alexander I.; Moshkovich, Helen M.
2006-01-01
In this study, the authors reviewed the development of Russian business education in the past decade. This development, fueled by historic changes in Russian society, has affected all aspects of business education, including its organizational structures, demand in different business areas, and mode of teaching. In a short period of time, Russian…
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The Sociocultural Factors of Russian Stagnation and Modernization
ERIC Educational Resources Information Center
Lapin, N. I.
2012-01-01
An analysis of the results of six Russian Longitudinal Monitoring Surveys, "The Values and Interests of the Population of Russia" (1990, 1994, 1998, 2002, 2006, and 2010), conducted by the Center for the Study of Sociocultural Changes at the Institute of Philosophy, Russian Academy of Sciences, provides evidence that two stages in the…
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What the Russian School Ought to Be Like.
ERIC Educational Resources Information Center
Goncharov, I.
1995-01-01
Asserts that Russian society and Russian schools are going through a profound crisis. Maintains that the best approach to solving social and educational problems is to restore and develop national principles and group cohesion. Criticizes the United States and Japanese educational systems and calls for Russia to follow its own path. (CFR)
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Evolutionary replacement of UV vision by violet vision in fish.
Tada, Takashi; Altun, Ahmet; Yokoyama, Shozo
2009-10-13
The vertebrate ancestor possessed ultraviolet (UV) vision and many species have retained it during evolution. Many other species switched to violet vision and, then again, some avian species switched back to UV vision. These UV and violet vision are mediated by short wavelength-sensitive (SWS1) pigments that absorb light maximally (lambda(max)) at approximately 360 and 390-440 nm, respectively. It is not well understood why and how these functional changes have occurred. Here, we cloned the pigment of scabbardfish (Lepidopus fitchi) with a lambda(max) of 423 nm, an example of violet-sensitive SWS1 pigment in fish. Mutagenesis experiments and quantum mechanical/molecular mechanical (QM/MM) computations show that the violet-sensitivity was achieved by the deletion of Phe-86 that converted the unprotonated Schiff base-linked 11-cis-retinal to a protonated form. The finding of a violet-sensitive SWS1 pigment in scabbardfish suggests that many other fish also have orthologous violet pigments. The isolation and comparison of such violet and UV pigments in fish living in different ecological habitats will open an unprecedented opportunity to elucidate not only the molecular basis of phenotypic adaptations, but also the genetics of UV and violet vision.
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The distribution of alcohol among the natives of Russian America.
Grinëv, Andrei V
2010-01-01
The study of archival materials and published historical and ethnographic sources shows that alcohol played an insignificant role in contacts with the aboriginal population during the Russian colonization of Alaska. The Russian-American Company (RAC) tried to fight alcoholism and limited access of spirits to the natives of the Russian colonies partially for moral and partially for economic reasons. The only Alaskan natives to whom agents of the RAC supplied rum in large quantities were the Tlingit and Kaigani Haida in 1830–1842, and among them excessive drinking became a widespread problem. The chief suppliers of alcohol for these Native Americans were the British and American traders at the end of the eighteenth century. In the mid-nineteenth century traders and whalers began to supply it to the Bering Sea Eskimos as well. Russian colonization was marked by efforts to limit drunkenness in the native populations. In that sense, Russian colonization was favorable in comparison with subsequent American colonization of Alaska.
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Vision Care and the Nation's Children.
ERIC Educational Resources Information Center
American Optometric Association, St. Louis, MO.
Aspects of vision and vision care considered are the following: extent and types of vision defects of American children; importance of vision care in pre-school years, elementary, and secondary school and beyond; and manpower resources in vision care today, the extent of vision testing and care, special problem areas, and governmental support.…
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Federal regulation of vision enhancement devices for normal and abnormal vision
NASA Astrophysics Data System (ADS)
Drum, Bruce
2006-09-01
The Food and Drug Administration (FDA) evaluates the safety and effectiveness of medical devices and biological products as well as food and drugs. The FDA defines a device as a product that is intended, by physical means, to diagnose, treat, or prevent disease, or to affect the structure or function of the body. All vision enhancement devices fulfill this definition because they are intended to affect a function (vision) of the body. In practice, however, FDA historically has drawn a distinction between devices that are intended to enhance low vision as opposed to normal vision. Most low vision aids are therapeutic devices intended to compensate for visual impairment, and are actively regulated according to their level of risk to the patient. The risk level is usually low (e.g. Class I, exempt from 510(k) submission requirements for magnifiers that do not touch the eye), but can be as high as Class III (requiring a clinical trial and Premarket Approval (PMA) application) for certain implanted and prosthetic devices (e.g. intraocular telescopes and prosthetic retinal implants). In contrast, the FDA usually does not actively enforce its regulations for devices that are intended to enhance normal vision, are low risk, and do not have a medical intended use. However, if an implanted or prosthetic device were developed for enhancing normal vision, the FDA would likely decide to regulate it actively, because its intended use would entail a substantial medical risk to the user. Companies developing such devices should contact the FDA at an early stage to clarify their regulatory status.
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Peripheral Vision of Youths with Low Vision: Motion Perception, Crowding, and Visual Search
Tadin, Duje; Nyquist, Jeffrey B.; Lusk, Kelly E.; Corn, Anne L.; Lappin, Joseph S.
2012-01-01
Purpose. Effects of low vision on peripheral visual function are poorly understood, especially in children whose visual skills are still developing. The aim of this study was to measure both central and peripheral visual functions in youths with typical and low vision. Of specific interest was the extent to which measures of foveal function predict performance of peripheral tasks. Methods. We assessed central and peripheral visual functions in youths with typical vision (n = 7, ages 10–17) and low vision (n = 24, ages 9–18). Experimental measures used both static and moving stimuli and included visual crowding, visual search, motion acuity, motion direction discrimination, and multitarget motion comparison. Results. In most tasks, visual function was impaired in youths with low vision. Substantial differences, however, were found both between participant groups and, importantly, across different tasks within participant groups. Foveal visual acuity was a modest predictor of peripheral form vision and motion sensitivity in either the central or peripheral field. Despite exhibiting normal motion discriminations in fovea, motion sensitivity of youths with low vision deteriorated in the periphery. This contrasted with typically sighted participants, who showed improved motion sensitivity with increasing eccentricity. Visual search was greatly impaired in youths with low vision. Conclusions. Our results reveal a complex pattern of visual deficits in peripheral vision and indicate a significant role of attentional mechanisms in observed impairments. These deficits were not adequately captured by measures of foveal function, arguing for the importance of independently assessing peripheral visual function. PMID:22836766
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Russian Education: A Revolution and Then a Fall
ERIC Educational Resources Information Center
Ismagilov, R. F.; Salnikov, P. P.; Ger, O. E.; Kaizer, A. G.
2016-01-01
The authors analyze the problems of the Russian education system and discuss their origins and causes, as well as their detrimental impact on all spheres of public life. After looking at some solutions and controversial reform measures, they describe the Russian and foreign experiences of implementing reforms in education. They weigh the pros and…
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Azerbaijani-Russian Code-Switching and Code-Mixing: Form, Function, and Identity
ERIC Educational Resources Information Center
Zuercher, Kenneth
2009-01-01
From incorporation into the Russian Empire in 1828, through the collapse of the U.S.S.R. in 1991 governmental language policies and other socio/political forces influenced the Turkic population of the Republic of Azerbaijan to speak Russian. Even with changes since independence Russian use--including various kinds of code-switching and…
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... this page: https://medlineplus.gov/lowvision.html MedlinePlus: Low Vision Tips We are sorry. MedlinePlus no longer maintains the For Low Vision Users page. You will still find health resources ...
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A Satellite View of Global Water and Energy Cycling
NASA Astrophysics Data System (ADS)
Houser, P. R.
2012-12-01
The global water cycle describes liquid, solid and vapor water dynamics as it moves through the atmosphere, oceans and land. Life exists because of water, and civilization depends on adapting to the constraints imposed by water availability. The carbon, water and energy cycles are strongly interdependent - energy is moved through evaporation and condensation, and photosynthesis is closely related to transpiration. There are significant knowledge gaps about water storage, fluxes and dynamics - we currently do not really know how much water is stored in snowpacks, groundwater or reservoirs. The view from space offers a vision for water science advancement. This vision includes observation, understanding, and prediction advancements that will improve water management and to inform water-related infrastructure that planning to provide for human needs and to protect the natural environment. The water cycle science challenge is to deploy a series of coordinated earth observation satellites, and to integrate in situ and space-borne observations to quantify the key water-cycle state variables and fluxes. The accompanying societal challenge is to integrate this information along with water cycle physics, and ecosystems and societal considerations as a basis for enlightened water resource management and to protect life and property from effects of water cycle extremes. Better regional to global scale water-cycle observations and predictions need to be readily available to reduce loss of life and property caused by water-related hazards. To this end, the NASA Energy and Water cycle Study (NEWS) has been documenting the satellite view of the water cycle with a goal of enabling improved, observationally based, predictions of water and energy cycle consequences of Earth system variability and change. NEWS has fostered broad interdisciplinary collaborations to study experimental and operational satellite observations and has developed analysis tools for characterizing air
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Russian-American health care: bridging the communication gap between physicians and patients.
Shpilko, Inna
2006-12-01
The objectives of this article are two-fold: (1) to gather in one place reliable information about Russian-Americans' past medical practices and their current outlook on health care and to provide health care professionals with an overview of the major afflictions suffered by this ethnic group; and (2) to educate Russian-speaking patients about the American heath care system and social services geared towards immigrants by locating and evaluating free, culturally appropriate patient education Web sites available in Russian. In order to draw data on specific diseases and conditions affecting the Russian-speaking population, the author searched various scholarly health-related electronic databases. A number of well-established U.S. government consumer-health Web sites were searched to locate patient education resources that can be utilized by recent Russian immigrants. The author provides an overview of the major health problems encountered by the Russian-speaking population before emigration and potential health concerns for Russian immigrant communities. In addition, the author provides a scholarly exploration of patient education materials available in Russian. In this increasingly diverse society, physicians are faced with the challenge of providing culturally sensitive health care. Multicultural Web-based health resources can serve as a valuable tool for reducing communication barriers between patients and health care providers, thus improving the delivery of quality health care services. Recommendations for further research are indicated. The author offers recommendations for practitioners serving Russian-speaking immigrants. Suggestions on utilization of Web resources are also provided.
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Renita Fincke at Russian Mission Control Center
2004-04-20
Renita Fincke, wife of Expedition 9 Flight Engineer and NASA International Space Station Science Officer Michael Fincke, smiles with their two-year old son Chandra at the Russian Mission Control Center outside Moscow, Wednesday, April 21, 2004, following the successful docking of the Russian Soyuz capsule carrying Fincke, Expedition 9 Commander Gennady Padalka and European Space Agency astronaut Andre Kuipers of the Netherlands to the International Space Station. Photo Credit: (NASA/Bill Ingalls)
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Russian National Security: Perceptions, Policies, and Prospects
2001-11-01
relationshipswith theCaucasus andCentralAsia. It examines the failures, costs, and impact of Russian military efforts in Chechnya, noting that the trends... impact of which is exacerbated by a dearth of funding. As a result, the Russian military has been living off of war reserves and stopgap measures...growing economic gap between thosewho could participate in the global economy and those who could not. High levels of unemployment had a minor impact
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An Analysis of the Sino-Russian Relationship
2012-12-01
existence with China and its Asian neighbors are less than harmonious over the centuries. Beginning in the 13th century, Mongol hordes burned through...Russian city-states and imposed their rule through military might and the tributary process to Mongol rulers for the next three centuries, which leaves...also espoused that Russia spared the rest of Europe the scourge of Mongol destruction.5 Conversely, Russian anti-westernizers viewed Asia as a viable
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Robotics Programming Competition Spheres, Russian Part
NASA Astrophysics Data System (ADS)
Sadovski, Andrei; Kukushkina, Natalia; Biryukova, Natalia
2016-07-01
Spheres" such name was done to Russian part of the Zero Robotics project which is a student competition devoted to programming of SPHERES (SPHERES - Synchronized Position Hold Engage and Reorient Experimental Satellites are the experimental robotics devices which are capable of rotation and translation in all directions, http://ssl.mit.edu/spheres/), which perform different operations on the board of International Space Station. Competition takes place online on http://zerorobotics.mit.edu. The main goal is to develop a program for SPHERES to solve an annual challenge. The end of the tournament is the real competition in microgravity on the board of ISS with a live broadcast. The Russian part of the tournament has only two years history but the problems, organization and specific are useful for the other educational projects especially for the international ones. We introduce the history of the competition, its scientific and educational goals in Russia and describe the participation of Russian teams in 2014 and 2015 tournaments. Also we discuss the organizational problems.
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Low vision in east African blind school students: need for optical low vision services.
Silver, J; Gilbert, C E; Spoerer, P; Foster, A
1995-09-01
There is increasing awareness of the needs of children with low vision, particularly in developing countries where programmes of integrated education are being developed. However, appropriate low vision services are usually not available or affordable. The aims of this study were, firstly, to assess the need for spectacles and optical low vision devices in students with low vision in schools for the blind in Kenya and Uganda; secondly, to evaluate inexpensive locally produced low vision devices; and, finally, to evaluate simple methods of identifying those low vision students who could read N5 to N8 print after low vision assessment. A total of 230 students were examined (51 school and 16 university students in Uganda and 163 students in Kenya, aged 5-22 years), 147 of whom had a visual acuity of less than 6/18 to perception of light in the better eye at presentation. After refraction seven of the 147 achieved 6/18 or better. Eighty two (58.6%) of the 140 students with low vision (corrected visual acuity in the better eye of less than 6/18 to light perception) had refractive errors of more than 2 dioptres in the better eye, and 38 (27.1%) had more than 2 dioptres of astigmatism. Forty six per cent of students with low vision (n = 64) could read N5-N8 print unaided or with spectacles, as could a further 33% (n = 46) with low vision devices. Low vision devices were indicated in a total of 50 students (35.7%). The locally manufactured devices could meet two thirds of the need. A corrected distance acuity of 1/60 or better had a sensitivity of 99.1% and a specificity of 56.7% in predicting the ability to discern N8 print or better. The ability to perform at least two of the three simple tests of functional vision had a sensitivity of 95.5% and a specificity of 63.3% in identifying the students able to discern N8 or better.
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Head-Mounted Display Technology for Low Vision Rehabilitation and Vision Enhancement
Ehrlich, Joshua R.; Ojeda, Lauro V.; Wicker, Donna; Day, Sherry; Howson, Ashley; Lakshminarayanan, Vasudevan; Moroi, Sayoko E.
2017-01-01
Purpose To describe the various types of head-mounted display technology, their optical and human factors considerations, and their potential for use in low vision rehabilitation and vision enhancement. Design Expert perspective. Methods An overview of head-mounted display technology by an interdisciplinary team of experts drawing on key literature in the field. Results Head-mounted display technologies can be classified based on their display type and optical design. See-through displays such as retinal projection devices have the greatest potential for use as low vision aids. Devices vary by their relationship to the user’s eyes, field of view, illumination, resolution, color, stereopsis, effect on head motion and user interface. These optical and human factors considerations are important when selecting head-mounted displays for specific applications and patient groups. Conclusions Head-mounted display technologies may offer advantages over conventional low vision aids. Future research should compare head-mounted displays to commonly prescribed low vision aids in order to compare their effectiveness in addressing the impairments and rehabilitation goals of diverse patient populations. PMID:28048975
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Changes in the Russian Wheat Aphid (Hemiptera: Aphididae) Biotype Complex in South Africa.
Jankielsohn, Astrid
2016-04-01
Russian wheat aphid Diuraphis noxia (Kurdjumov) has spread from its native area in central Asia to all the major wheat-producing countries in the world to become an international wheat pest. Because the Russian wheat aphid is a serious threat to the wheat industry in South Africa, it is important to investigate the key factors involved in the distribution of Russian wheat aphid biotypes and in the changes of the Russian wheat aphid biotype complex in South Africa. There are currently four known Russian wheat aphid biotypes occurring in South Africa. Russian wheat aphid samples were collected from 2011 to 2014 during the wheat-growing season in spring and summer and these samples were screened to determine the biotype status. RWASA1 occurred predominantly in the Western Cape, while RWASA2 and RWASA3 occurred predominantly in the Eastern Free State. Following the first record of RWASA4 in 2011, this biotype was restricted to the Eastern Free State. The surveys suggest that the Russian wheat aphid bioype complex was more diverse in the Eastern Free State than in the other wheat production areas. There was also a shift in Russian wheat aphid biotype composition over time. The Russian wheat aphid biotype complex is dynamic, influenced by environmental factors such as host plants, altitude, and climate, and it can change and diversify over time causing fluctuation in populations over sites and years. This dynamic nature of the Russian wheat aphid will continue to challenge the development of Russian wheat aphid-resistant wheat cultivars in South Africa, and the continued monitoring of the biotypic and genetic structure, to determine genetic relatedness and variation in different biotypes, of Russian wheat aphid populations is important for protecting wheat.
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US, Chinese, and Russian Perspectives on the Global Order
2015-01-01
Politics, 2nd ed (Lanham, Md.: Roman and Littlefield, 2012). On US-Russian relations, see Angela E. Stent , The Limits of Partnership: US-Russian...officials 50 See Timofeev, “Why Russia.” 51 Stent , Limits, 180-181. 52 Lynch, How Russia is Not
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ERIC Educational Resources Information Center
Fawcett, Gay
2004-01-01
The current educational landscape makes it imperative that a vision statement become more than a fine-sounding statement that is laminated, hung on the wall, and quickly forgotten. If educators do not have a clear image of the future they wish to create, then someone will be ready to create it for them. But with a clear vision of the future, a…
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Russian-Friendly: How Russian Became a Commodity in Europe and Beyond
ERIC Educational Resources Information Center
Pavlenko, Aneta
2017-01-01
The purpose of this paper is to examine how Russian became a commodity in the global service industry in the decade between 2004 and 2014 and, in some places, much earlier. I will begin with a discussion of sociolinguistic theory of "commodification of language", focusing on aspects critical for this case study. Then, I will trace the…
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The Russian Way of War: Post Soviet Adaptations in the Russian Military
2013-12-13
226Thomas Goltz , Georgia Diary (London: M. E. Sharpe, 2006), 253. 227Pavel Felgenhauer, “After August 7: The Escalation of the Russian-Georgian War,” in The...Sharpe, 2009. Goltz , Thomas. Georgia Diary. London: M. E. Sharpe, 2006. Goytisolo, Juan. Landscapes of War: From Sarajevo to Chechnya. Translated
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Stress Patterns in High-Frequency Russian Nouns and Verbs.
ERIC Educational Resources Information Center
Cubberley, Paul
1987-01-01
Analyses for stress patterns of the first 1,000 nouns and 500 verbs from a high-frequency Russian vocabulary list. The most irregular patterns are seen in the most frequently occurring items and, therefore, should be learned early in the study of Russian. (Author/LMO)
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Military Modernization and the Russian Ground Forces
2011-06-01
sacrificed the need for military efficiency in order to perform a role as the inculcator of Soviet values into young conscripts. Social engineering...role in shaping Russian society. The military, indeed, saw itself as a force for social good. There was a sense that all young Russian men should...reportedly on strength as of January 1, 2008 would be reduced, by January 1, 2012, to just 150,000 officers. All of the 140,000 war- rant officers would
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NASA Technical Reports Server (NTRS)
1990-01-01
Biofeedtrac, Inc.'s Accommotrac Vision Trainer, invented by Dr. Joseph Trachtman, is based on vision research performed by Ames Research Center and a special optometer developed for the Ames program by Stanford Research Institute. In the United States, about 150 million people are myopes (nearsighted), who tend to overfocus when they look at distant objects causing blurry distant vision, or hyperopes (farsighted), whose vision blurs when they look at close objects because they tend to underfocus. The Accommotrac system is an optical/electronic system used by a doctor as an aid in teaching a patient how to contract and relax the ciliary body, the focusing muscle. The key is biofeedback, wherein the patient learns to control a bodily process or function he is not normally aware of. Trachtman claims a 90 percent success rate for correcting, improving or stopping focusing problems. The Vision Trainer has also proved effective in treating other eye problems such as eye oscillation, cross eyes, and lazy eye and in professional sports to improve athletes' peripheral vision and reaction time.
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Russian Soyuz Moves to Launch Pad
NASA Technical Reports Server (NTRS)
2000-01-01
The Soyuz TM-31 launch vehicle, which carried the first resident crew to the International Space Station, moves toward the launch pad at the Baikonur complex in Kazakhstan. The Russian Soyuz launch vehicle is an expendable spacecraft that evolved out of the original Class A (Sputnik). From the early 1960' until today, the Soyuz launch vehicle has been the backbone of Russia's marned and unmanned space launch fleet. Today, the Soyuz launch vehicle is marketed internationally by a joint Russian/French consortium called STARSEM. As of August 2001, there have been ten Soyuz missions under the STARSEM banner.
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NASA Astrophysics Data System (ADS)
Showstack, Randy
Following a recent collision, fire, series of computer and power failures, and other mishaps on the Russian space station, Mir, the U.S. Congress held a hearing on September 18 to question the safety of American astronauts staying aboard the aging spacecraft.“There has been sufficient evidence put before this hearing to raise doubts about the safety of continued American long-term presence on the Mir,” said House Science Committee Chairman Rep. James Sensenbrenner (R-Wisc.) at the hearing.
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2016-01-01
Language acquisition is based on our knowledge about the world and forms through multiple sensory-motor interactions with the environment. We link the properties of individual experience formed at different stages of ontogeny with the phased development of sensory modalities and with the acquisition of words describing the appropriate forms of sensitivity. To test whether early-formed experience related to skin sensations, olfaction and taste differs from later-formed experience related to vision and hearing, we asked Russian-speaking participants to categorize or to assess the pleasantness of experience mentally reactivated by sense-related adjectives found in common dictionaries. It was found that categorizing adjectives in relation to vision, hearing and skin sensations took longer than categorizing adjectives in relation to olfaction and taste. In addition, experience described by adjectives predominantly related to vision, hearing and skin sensations took more time for the pleasantness judgment and generated less intense emotions than that described by adjectives predominantly related to olfaction and taste. Interestingly the dynamics of skin resistance corresponded to the intensity and pleasantness of reported emotions. We also found that sense-related experience described by early-acquired adjectives took less time for the pleasantness judgment and generated more intense and more positive emotions than that described by later-acquired adjectives. Correlations were found between the time of the pleasantness judgment of experience, intensity and pleasantness of reported emotions, age of acquisition, frequency, imageability and length of sense-related adjectives. All in all these findings support the hypothesis that early-formed experience is less differentiated than later-formed experience. PMID:27400090
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Approaches of Russian oil companies to optimal capital structure
NASA Astrophysics Data System (ADS)
Ishuk, T.; Ulyanova, O.; Savchitz, V.
2015-11-01
Oil companies play a vital role in Russian economy. Demand for hydrocarbon products will be increasing for the nearest decades simultaneously with the population growth and social needs. Change of raw-material orientation of Russian economy and the transition to the innovative way of the development do not exclude the development of oil industry in future. Moreover, society believes that this sector must bring the Russian economy on to the road of innovative development due to neo-industrialization. To achieve this, the government power as well as capital management of companies are required. To make their optimal capital structure, it is necessary to minimize the capital cost, decrease definite risks under existing limits, and maximize profitability. The capital structure analysis of Russian and foreign oil companies shows different approaches, reasons, as well as conditions and, consequently, equity capital and debt capital relationship and their cost, which demands the effective capital management strategy.
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(Computer) Vision without Sight
Manduchi, Roberto; Coughlan, James
2012-01-01
Computer vision holds great promise for helping persons with blindness or visual impairments (VI) to interpret and explore the visual world. To this end, it is worthwhile to assess the situation critically by understanding the actual needs of the VI population and which of these needs might be addressed by computer vision. This article reviews the types of assistive technology application areas that have already been developed for VI, and the possible roles that computer vision can play in facilitating these applications. We discuss how appropriate user interfaces are designed to translate the output of computer vision algorithms into information that the user can quickly and safely act upon, and how system-level characteristics affect the overall usability of an assistive technology. Finally, we conclude by highlighting a few novel and intriguing areas of application of computer vision to assistive technology. PMID:22815563
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Russian-American Experience in Science Education and Volcanological Research
NASA Astrophysics Data System (ADS)
Eichelberger, J. C.; Gordeev, E. I.; Vesna, E. B.
2007-12-01
After five years experience in bringing American students to meet and learn with Russian students in Kamchatka and bringing Russian students to meet and learn with American students in Alaska, it is possible to make some generalizations about the problems and benefits this growing program. Some 200 students, including many from other countries besides the United States and Russian Federation, have now had this experience. The context of their collaboration is the International Volcanological Field School, sponsored by the University of Alaska Fairbanks, Kamchatka State University, and the Institute of Volcanology and Seismology, and also a comparison of Mount St Helens, Bezymianny, and Shiveluch volcanoes under the National Science Foundation's Partnerships in International Research in Education, with important support from the Russian Academy of Sciences, Far East Division. Elements of these two projects are adaptation to unfamiliar, harsh, and remote environments; intensive courses in Russian language, history, geography, and culture; and sharing of research and education experiences among students. The challenges faced by the program are: · Slow and complex visa processes. · Demise of a direct airline connection, necessitating round-the-world travel to go 3000 km. · Adequately communicating to students beforehand the need for physical fitness, mental fortitude in uncomfortable conditions, and patience when bad weather limits mobility. Benefits of the projects have been: · Experiences that students report to be career- and life-changing. · Much more positive perceptions of Russia and Russian people by American students and of America and Americans by Russian students. · Introduction to the "expedition style" volcanology necessary in challenging environments. · Development of long-lasting collaborations and friendships in the context of international science. Students often comment that hearing about what their peers have done or are doing in research at
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Beauty and cuteness in peripheral vision
Kuraguchi, Kana; Ashida, Hiroshi
2015-01-01
Guo et al. (2011) showed that attractiveness was detectable in peripheral vision. Since there are different types of attractiveness (Rhodes, 2006), we investigated how beauty and cuteness are detected in peripheral vision with a brief presentation. Participants (n = 45) observed two Japanese female faces for 100 ms, then were asked to respond which face was more beautiful (or cuter). The results indicated that both beauty and cuteness were detectable in peripheral vision, but not in the same manner. Discrimination rates for judging beauty were invariant in peripheral and central vision, while discrimination rates for judging cuteness declined in peripheral vision as compared with central vision. This was not explained by lower resolution in peripheral vision. In addition, for male participants, it was more difficult to judge cuteness than beauty in peripheral vision, thus suggesting that gender differences can have a certain effect when judging cuteness. Therefore, central vision might be suitable for judging cuteness while judging beauty might not be affected by either central or peripheral vision. This might be related with the functional difference between beauty and cuteness. PMID:25999883
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Flight Test Comparison Between Enhanced Vision (FLIR) and Synthetic Vision Systems
NASA Technical Reports Server (NTRS)
Arthur, Jarvis J., III; Kramer, Lynda J.; Bailey, Randall E.
2005-01-01
Limited visibility and reduced situational awareness have been cited as predominant causal factors for both Controlled Flight Into Terrain (CFIT) and runway incursion accidents. NASA s Synthetic Vision Systems (SVS) project is developing practical application technologies with the goal of eliminating low visibility conditions as a causal factor to civil aircraft accidents while replicating the operational benefits of clear day flight operations, regardless of the actual outside visibility condition. A major thrust of the SVS project involves the development/demonstration of affordable, certifiable display configurations that provide intuitive out-the-window terrain and obstacle information with advanced pathway guidance. A flight test evaluation was conducted in the summer of 2004 by NASA Langley Research Center under NASA s Aviation Safety and Security, Synthetic Vision System - Commercial and Business program. A Gulfstream G-V aircraft, modified and operated under NASA contract by the Gulfstream Aerospace Corporation, was flown over a 3-week period at the Reno/Tahoe International Airport and an additional 3-week period at the NASA Wallops Flight Facility to evaluate integrated Synthetic Vision System concepts. Flight testing was conducted to evaluate the performance, usability, and acceptance of an integrated synthetic vision concept which included advanced Synthetic Vision display concepts for a transport aircraft flight deck, a Runway Incursion Prevention System, an Enhanced Vision Systems (EVS), and real-time Database Integrity Monitoring Equipment. This paper focuses on comparing qualitative and subjective results between EVS and SVS display concepts.
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Present Vision--Future Vision.
ERIC Educational Resources Information Center
Fitterman, L. Jeffrey
This paper addresses issues of current and future technology use for and by individuals with visual impairments and blindness in Florida. Present technology applications used in vision programs in Florida are individually described, including video enlarging, speech output, large inkprint, braille print, paperless braille, and tactual output…
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Mars Together 2001: Joint US-Russian Team
NASA Technical Reports Server (NTRS)
Ulrich, P.; Kremnev, R.; Boyce, J.; Eremenko, A.; Bourke, R.; Linkin, V.; Campbell, J.; Martynov, B.; Haynes, N.; Mitrofanov, I.;
1996-01-01
While the US and USSR have collaborated in human space flight and Earth application missions, this is the first time in the cultural relations between our two countries that American and Russian specialists have been authorized to work together on a joint space science mission. A study was commissioned to investigate the possibility of a combined US/Russian mission in the 2001 opportunity. A basic option for a proposed mission (abbreviated as MT 2001) was adopted. This option is described.
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Molecular differentiation of Russian wild ginseng using mitochondrial nad7 intron 3 region.
Li, Guisheng; Cui, Yan; Wang, Hongtao; Kwon, Woo-Saeng; Yang, Deok-Chun
2017-07-01
Cultivated ginseng is often introduced as a substitute and adulterant of Russian wild ginseng due to its lower cost or misidentification caused by similarity in appearance with wild ginseng. The aim of this study is to develop a simple and reliable method to differentiate Russian wild ginseng from cultivated ginseng. The mitochondrial NADH dehydrogenase subunit 7 ( nad 7) intron 3 regions of Russian wild ginseng and Chinese cultivated ginseng were analyzed. Based on the multiple sequence alignment result, a specific primer for Russian wild ginseng was designed by introducing additional mismatch and allele-specific polymerase chain reaction (PCR) was performed for identification of wild ginseng. Real-time allele-specific PCR with endpoint analysis was used for validation of the developed Russian wild ginseng single nucleotide polymorphism (SNP) marker. An SNP site specific to Russian wild ginseng was exploited by multiple alignments of mitochondrial nad 7 intron 3 regions of different ginseng samples. With the SNP-based specific primer, Russian wild ginseng was successfully discriminated from Chinese and Korean cultivated ginseng samples by allele-specific PCR. The reliability and specificity of the SNP marker was validated by checking 20 individuals of Russian wild ginseng samples with real-time allele-specific PCR assay. An effective DNA method for molecular discrimination of Russian wild ginseng from Chinese and Korean cultivated ginseng was developed. The established real-time allele-specific PCR was simple and reliable, and the present method should be a crucial complement of chemical analysis for authentication of Russian wild ginseng.
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Hussaindeen, Jameel Rizwana; Shah, Prerana; Ramani, Krishna Kumar; Ramanujan, Lalitha
To report the frequency of binocular vision (BV) anomalies in children with specific learning disorders (SLD) and to assess the efficacy of vision therapy (VT) in children with a non-strabismic binocular vision anomaly (NSBVA). The study was carried out at a centre for learning disability (LD). Comprehensive eye examination and binocular vision assessment was carried out for 94 children (mean (SD) age: 15 (2.2) years) diagnosed with specific learning disorder. BV assessment was done for children with best corrected visual acuity of ≥6/9 - N6, cooperative for examination and free from any ocular pathology. For children with a diagnosis of NSBVA (n=46), 24 children were randomized to VT and no intervention was provided to the other 22 children who served as experimental controls. At the end of 10 sessions of vision therapy, BV assessment was performed for both the intervention and non-intervention groups. Binocular vision anomalies were found in 59 children (62.8%) among which 22% (n=13) had strabismic binocular vision anomalies (SBVA) and 78% (n=46) had a NSBVA. Accommodative infacility (AIF) was the commonest of the NSBVA and found in 67%, followed by convergence insufficiency (CI) in 25%. Post-vision therapy, the intervention group showed significant improvement in all the BV parameters (Wilcoxon signed rank test, p<0.05) except negative fusional vergence. Children with specific learning disorders have a high frequency of binocular vision disorders and vision therapy plays a significant role in improving the BV parameters. Children with SLD should be screened for BV anomalies as it could potentially be an added hindrance to the reading difficulty in this special population. Copyright © 2017 Spanish General Council of Optometry. Published by Elsevier España, S.L.U. All rights reserved.
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The war of the mushrooms: A Russian folktale revisited
USDA-ARS?s Scientific Manuscript database
There are numerous versions of a Russian folktale, War of the Mushrooms. The tale is indexed in standard folkloristic references as tale type 297B. Unfortunately, it is not included in the best known collection of Russian folktales translated into English, that of Alexander Afanesiev. It was first r...
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Invisibility and Ownership of Language: Problems of Representation in Russian Language Textbooks
ERIC Educational Resources Information Center
Azimova, Nigora; Johnston, Bill
2012-01-01
Using the 2 theoretical lenses of representation (Barthes, 1977) and ownership of language (Higgins, 2003), this article offers a critical analysis of representations of Russian speakers in 9 widely used Russian language textbooks aimed at university-level learners. Particular attention is paid to representations of Russian speakers other than…
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NASA Technical Reports Server (NTRS)
1998-01-01
NASA engineers successfully tested a Russian-built rocket engine on November 4, 1998 at the Marshall Space Flight Center (MSFC) Advanced Engine Test Facility, which had been used for testing the Saturn V F-1 engines and Space Shuttle Main engines. The MSFC was under a Space Act Agreement with Lockheed Martin Astronautics of Denver to provide a series of test firings of the Atlas III propulsion system configured with the Russian-designed RD-180 engine. The tests were designed to measure the performance of the Atlas III propulsion system, which included avionics and propellant tanks and lines, and how these components interacted with the RD-180 engine. The RD-180 is powered by kerosene and liquid oxygen, the same fuel mix used in Saturn rockets. The RD-180, the most powerful rocket engine tested at the MSFC since Saturn rocket tests in the 1960s, generated 860,000 pounds of thrust.
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ERIC Educational Resources Information Center
Gak, V. G.
1977-01-01
Frequently, universities prepare philologists of Russian for future careers as researchers, when most of them will become teachers of Russian as a foreign language. This article suggests a course of studies more suitable for future teachers. (Text is in Italian.) (CFM)
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Russian thistle for soil mulch in coal mine reclamation
DOE Office of Scientific and Technical Information (OSTI.GOV)
Day, A.D.; Tucker, T.C.; Thames, J.L.
1979-01-01
The effectiveness of Russian thistle mulch in reducing soil moisture loss from coal mine soil was gauged and compared with the effectiveness of barley straw mulch. The decrease in soil moisture loss after mulch addition was greater in a low temperature, high humidity environment. Russian thistle mulch was as effective as barley straw in reducing soil moisture loss in Red Mesa loam, unmined soil, and coal mine soil. Because Russian thistle can be grown on mine spoils and has a higher organic volume than barley straw mulch has, treatment of mine soil with thistle will improve soil characteristics and plantmore » growth. (14 references, 1 table)« less
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The Transformation of Russian Military Doctrine: Lessons Learned from Kosovo and Chechnya
2000-07-01
operations. However, due to the failures of Russian military reform from 1992–1997 and the chronic underfunding of Russian defense from 1997–1999 (in...since NATO’s attack. A serious reassessment of Russian military reform became essential. Once again conventional forces would need to be ready for the
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Social Mechanisms in Elaborating Russian Educational Policy: Legal Monitoring
ERIC Educational Resources Information Center
Gostev, Aleksandr N.; Turko, Tamara I.; Shchepanskiy, Sergey B.
2016-01-01
The article presents the results of legal monitoring and those of a sociological research on the efficiency of social mechanisms in Russian Federation education policy. The data obtained substantiates: the need for systematic improvement of Russian legislation in the education sector; revised notions and content of social mechanisms in Russian…
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Cognitive Predictors of Generalization of Russian Grammatical Gender Categories
ERIC Educational Resources Information Center
Kempe, Vera; Brooks, Patricia J.; Kharkhurin, Anatoliy
2010-01-01
This study explores how learners generalize grammatical categories such as noun gender. Adult native English speakers with no prior knowledge of Russian (N = 47, ages 17-55 years) were trained to categorize Russian masculine and feminine diminutive nouns according to gender. The training set was morphophonologically homogeneous due to similarities…
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Khanna, Anjani
2012-01-01
A large number of glaucoma patients suffer from vision impairments that qualify as low vision. Additional difficulties associated with low vision include problems with glare, lighting, and contrast, which can make daily activities extremely challenging. This article elaborates on how low vision aids can help with various tasks that visually impaired glaucoma patients need to do each day, to take care of themselves and to lead an independent life. PMID:27990068
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Owsley, Cynthia; McGwin, Gerald
2010-01-01
Driving is the primary means of personal travel in many countries and is relies heavily on vision for its successful execution. Research over the past few decades has addressed the role of vision in driver safety (motor vehicle collision involvement) and in driver performance (both on-road and using interactive simulators in the laboratory). Here we critically review what is currently known about the role of various aspects of visual function in driving. We also discuss translational research issues on vision screening for licensure and re-licensure and rehabilitation of visually impaired persons who want to drive. PMID:20580907
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The Ohio Contrast Cards: Visual Performance in a Pediatric Low-vision Site
Hopkins, Gregory R.; Dougherty, Bradley E.; Brown, Angela M.
2017-01-01
SIGNIFICANCE This report describes the first clinical use of the Ohio Contrast Cards, a new test that measures the maximum spatial contrast sensitivity of low-vision patients who cannot recognize and identify optotypes and for whom the spatial frequency of maximum contrast sensitivity is unknown. PURPOSE To compare measurements of the Ohio Contrast Cards to measurements of three other vision tests and a vision-related quality-of-life questionnaire obtained on partially sighted students at Ohio State School for the Blind. METHODS The Ohio Contrast Cards show printed square-wave gratings at very low spatial frequency (0.15 cycle/degree). The patient looks to the left/right side of the card containing the grating. Twenty-five students (13 to 20 years old) provided four measures of visual performance: two grating card tests (the Ohio Contrast Cards and the Teller Acuity Cards) and two letter charts (the Pelli-Robson contrast chart and the Bailey-Lovie acuity chart). Spatial contrast sensitivity functions were modeled using constraints from the grating data. The Impact of Vision Impairment on Children questionnaire measured vision-related quality of life. RESULTS Ohio Contrast Card contrast sensitivity was always less than 0.19 log10 units below the maximum possible contrast sensitivity predicted by the model; average Pelli-Robson letter contrast sensitivity was near the model prediction, but 0.516 log10 units below the maximum. Letter acuity was 0.336 logMAR below the grating acuity results. The model estimated the best testing distance in meters for optimum Pelli-Robson contrast sensitivity from the Bailey-Lovie acuity as distance = 1.5 − logMAR for low-vision patients. Of the four vision tests, only Ohio Contrast Card contrast sensitivity was independently and statistically significantly correlated with students' quality of life. CONCLUSIONS The Ohio Contrast Cards combine a grating stimulus, a looking indicator behavior, and contrast sensitivity measurement. They
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NASA Technical Reports Server (NTRS)
Deo, Ravi; Wang, Donny; Bohlen, Jim; Fukuda, Cliff
2008-01-01
A trade study was conducted to determine the suitability of composite structures for weight and life cycle cost savings in primary and secondary structural systems for crew exploration vehicles, crew and cargo launch vehicles, landers, rovers, and habitats. The results of the trade study were used to identify and rank order composite material technologies that can have a near-term impact on a broad range of exploration mission applications. This report recommends technologies that should be developed to enable usage of composites on Vision for Space Exploration vehicles towards mass and life-cycle cost savings.
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Electronic Cigarette Use Among Adolescents in the Russian Federation.
Kong, Grace; Idrisov, Bulat; Galimov, Artur; Masagutov, Radik; Sussman, Steve
2017-02-23
Information on e-cigarettes among youth in the Russian Federation is lacking. We examined prevalence of and factors associated with youth e-cigarette use in the Russian Federation. A cross-sectional, anonymous survey, conducted among 716 (females 51.5%) high school students in three cities (i.e., Ufa, Sterlitamak, Karagaevo) within the Republic of Bashkortostan, Russian Federation in 2015, assessed e-cigarette use and its correlates (i.e., sex, age, ethnicity, family structure, parents' highest degrees, antisocial behaviors, stress coping strategies, lifetime cigarette, hookah, alcohol, and marijuana use). Lifetime use of e-cigarettes was 28.6% and past-30-day use was 2.2%. Multilevel modeling showed that belonging to Tatar/Bashkir ethnicity relative to Russian ethnicity (OR = 1.60) and lifetime use of cigarettes (OR = 21.64), hookah (OR = 4.21), and alcohol (OR = 1.90) was associated with greater odds of lifetime use of e-cigarettes. Furthermore, use of social support coping strategies (i.e., utilizing parents for support) were associated with lower odds of lifetime use of e-cigarettes (OR = 0.94). Despite high lifetime e-cigarette use, past-30-day use was low. Greater knowledge of the reasons for e-cigarette discontinuation through continued surveillance is needed in the Russian Federation. Social coping strategies involving parents may inform e-cigarette use prevention.
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Noncommunicable disease mortality in the Russian Federation: from legislation to policy.
Levintova, Marya; Novotny, Thomas
2004-01-01
Political, social and economic transitions that occurred as a result of the regime change in Eastern Europe and the Russian Federation from the late 1980s to the early 1990s led to a sudden increase in mortality across the region, with more than 80% of deaths being attributable to preventable causes, such as cardiovascular disease, lifestyle factors and injuries. The Russian Federation has experienced some of the most dramatic population declines in the world. Countrywide health reforms have been implemented, although they continue to ignore the impact of the epidemic of noncommunicable diseases (NCDs) in the Russian Federation. Improvements in mortality patterns in the Russian Federation are possible only with the broader engagement of organized nongovernmental groups within the civil society that is strongly supported by Federal legislation to address NCDs. We discuss the Russian Federal legislation germane to the prevention and control of NCDs in the light of the current mortality crisis and suggest possible policy responses to this crisis. PMID:15640924
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Disrupt, Coerce, Legitimize, Attract: The Four Dimensions of Russian Smart Power
2017-03-31
baby food , sleeping bags and generators”29 coincided with the appearance of large formations of well-armed, highly organized but anonymous “little...effective in maintaining a semi-permeable echo-chamber of Russian public support by limiting the cross- contamination of deliberately contradictory...completes the application of Russian Smart Power. The reaction to the downing of Malaysia Airlines flight 17 on 17 July, 2014 by a Russian BUK SA
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Subjects of the State within the Russian Federation: Constitutional and Legal Framework
ERIC Educational Resources Information Center
Tumanov, Dmitriy Yu.; Sakhapov, Rinat R.
2016-01-01
The purpose of this study is to analyze the modern problems of federalism in the Russian Federation. In particular, the article examines the main provisions of the Constitution of the Russian Federation, which regulate the legal status of subjects in the Russian Federation, their rights and responsibilities, limits of autonomy and differentiation…
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Vision Problems in Homeless Children.
Smith, Natalie L; Smith, Thomas J; DeSantis, Diana; Suhocki, Marissa; Fenske, Danielle
2015-08-01
Vision problems in homeless children can decrease educational achievement and quality of life. To estimate the prevalence and specific diagnoses of vision problems in children in an urban homeless shelter. A prospective series of 107 homeless children and teenagers who underwent screening with a vision questionnaire, eye chart screening (if mature enough) and if vision problem suspected, evaluation by a pediatric ophthalmologist. Glasses and other therapeutic interventions were provided if necessary. The prevalence of vision problems in this population was 25%. Common diagnoses included astigmatism, amblyopia, anisometropia, myopia, and hyperopia. Glasses were required and provided for 24 children (22%). Vision problems in homeless children are common and frequently correctable with ophthalmic intervention. Evaluation by pediatric ophthalmologist is crucial for accurate diagnoses and treatment. Our system of screening and evaluation is feasible, efficacious, and reproducible in other homeless care situations.
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Modernization of Russian Higher Education: Exploring Paths of Influence
ERIC Educational Resources Information Center
Gounko, Tatiana; Smale, William
2007-01-01
This article discusses the changes in Russian higher education policies and the role of international organizations--the World Bank and OECD--in promoting education reforms in this country. General and specific recommendations offered by the World Bank and the OECD expert teams to improve Russian higher education are analysed to determine if any…
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Vision Voice: A Multimedia Exploration of Diabetes and Vision Loss in East Harlem.
Ives, Brett; Nedelman, Michael; Redwood, Charysse; Ramos, Michelle A; Hughson-Andrade, Jessica; Hernandez, Evelyn; Jordan, Dioris; Horowitz, Carol R
2015-01-01
East Harlem, New York, is a community actively struggling with diabetes and its complications, including vision-related conditions that can affect many aspects of daily life. Vision Voice was a qualitative community-based participatory research (CBPR) study that intended to better understand the needs and experiences of people living with diabetes, other comorbid chronic illnesses, and vision loss in East Harlem. Using photovoice methodology, four participants took photographs, convened to review their photographs, and determined overarching themes for the group's collective body of work. Identified themes included effect of decreased vision function on personal independence/mobility and self-management of chronic conditions and the importance of informing community members and health care providers about these issues. The team next created a documentary film that further develops the narratives of the photovoice participants. The Vision Voice photovoice project was an effective tool to assess community needs, educate and raise awareness.
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[Russian treadmill BD-1 as a backup of the NASA TVIS].
Iarmanova, E N; Kozlovskaia, I B; Bogomolov, V V; Rumiantseva, O N; Sukhachev, V I; Mel'nik, K A
2006-01-01
Already during the early ISS increments malfunctioning of NASA TVIS (treadmill with vibration isolation system) posed major problems for regular crew training and particularly scamper, one of the key exercises on the Russian physical training program. During ISS increment-3, TVIS unscheduled repairs took virtually all the training time. In search for TVIS backup, Russian and NASA engineers considered jointly Russian treadmill BD-1, originally designed for Russian "shuttle" Buran and accepted it as a suitable backup in case of complete TVIS failure. To enter into the "dialogue" with BD-1, i.e., to record and downlink training data, the treadmill speed indicator, a part of the treadmill stand, was replaced by PC.
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Foton-M2 Russian/US Biology Experiments - Development, Implementation, and Operations
NASA Technical Reports Server (NTRS)
Ilyin, Eugene A.; Tairbekov, Murad G.; Vasques, Marilyn F.; Skidmore, Michael G.
2006-01-01
The Russian Foton-M2 unmanned research satellite launched from Baikonur, Kazakhstan on May 31, 2005. The satellite was recovered 16 days later in northern Kazakhstan near Kustanay. Prior to this mission, the long history of joint NASA/IMBP research using Russian unmanned spacecraft was in danger of withering due to inactivity. This cooperative history included 9 Bion Russian spaceflights in the period from 1975 to 1997 where NASA had participated first as a guest and finally as a contractual partner. In an effort to reinvigorate this long-standing collaboration, the Institute for Biomedical Problems (IMBP) invited NASA participation in Russian experiments that had been manifested to fly on the Foton-M2 mission.
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Learning from vision-to-touch is different than learning from touch-to-vision.
Wismeijer, Dagmar A; Gegenfurtner, Karl R; Drewing, Knut
2012-01-01
We studied whether vision can teach touch to the same extent as touch seems to teach vision. In a 2 × 2 between-participants learning study, we artificially correlated visual gloss cues with haptic compliance cues. In two "natural" tasks, we tested whether visual gloss estimations have an influence on haptic estimations of softness and vice versa. In two "novel" tasks, in which participants were either asked to haptically judge glossiness or to visually judge softness, we investigated how perceptual estimates transfer from one sense to the other. Our results showed that vision does not teach touch as efficient as touch seems to teach vision.
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Learning from vision-to-touch is different than learning from touch-to-vision
Wismeijer, Dagmar A.; Gegenfurtner, Karl R.; Drewing, Knut
2012-01-01
We studied whether vision can teach touch to the same extent as touch seems to teach vision. In a 2 × 2 between-participants learning study, we artificially correlated visual gloss cues with haptic compliance cues. In two “natural” tasks, we tested whether visual gloss estimations have an influence on haptic estimations of softness and vice versa. In two “novel” tasks, in which participants were either asked to haptically judge glossiness or to visually judge softness, we investigated how perceptual estimates transfer from one sense to the other. Our results showed that vision does not teach touch as efficient as touch seems to teach vision. PMID:23181012
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Panoramic stereo sphere vision
NASA Astrophysics Data System (ADS)
Feng, Weijia; Zhang, Baofeng; Röning, Juha; Zong, Xiaoning; Yi, Tian
2013-01-01
Conventional stereo vision systems have a small field of view (FOV) which limits their usefulness for certain applications. While panorama vision is able to "see" in all directions of the observation space, scene depth information is missed because of the mapping from 3D reference coordinates to 2D panoramic image. In this paper, we present an innovative vision system which builds by a special combined fish-eye lenses module, and is capable of producing 3D coordinate information from the whole global observation space and acquiring no blind area 360°×360° panoramic image simultaneously just using single vision equipment with one time static shooting. It is called Panoramic Stereo Sphere Vision (PSSV). We proposed the geometric model, mathematic model and parameters calibration method in this paper. Specifically, video surveillance, robotic autonomous navigation, virtual reality, driving assistance, multiple maneuvering target tracking, automatic mapping of environments and attitude estimation are some of the applications which will benefit from PSSV.
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Operational Based Vision Assessment Automated Vision Test Collection User Guide
2017-05-15
repeatability to support correlation analysis. The AVT research grade tests also support interservice, international, industry, and academic partnerships...software, provides information concerning various menu options and operation of the test, and provides a brief description of each of the automated vision...2802, 6 Jun 2017. TABLE OF CONTENTS (concluded) Section Page 7.0 OBVA VISION TEST DESCRIPTIONS
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Predicting Perceptual Success with Segments: A Test of Japanese Speakers of Russian
ERIC Educational Resources Information Center
Larson-Hall, J.
2004-01-01
A perception experiment involving a novel language pairing, that of Japanese as a first language (L1) and Russian as a second language (L2), was conducted with 33 Japanese learners of Russian to determine whether two phonological models could successfully predict patterns of perceptual difficulty with eight Russian segments. The Featural Model of…
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NASA Technical Reports Server (NTRS)
Morfopoulos, Arin C.; Pham, Thang D.
2013-01-01
JPL has produced a series of FPGA (field programmable gate array) vision algorithms that were written with custom interfaces to get data in and out of each vision module. Each module has unique requirements on the data interface, and further vision modules are continually being developed, each with their own custom interfaces. Each memory module had also been designed for direct access to memory or to another memory module.
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Vision Based Navigation for Autonomous Cooperative Docking of CubeSats
NASA Astrophysics Data System (ADS)
Pirat, Camille; Ankersen, Finn; Walker, Roger; Gass, Volker
2018-05-01
A realistic rendezvous and docking navigation solution applicable to CubeSats is investigated. The scalability analysis of the ESA Autonomous Transfer Vehicle Guidance, Navigation & Control (GNC) performances and the Russian docking system, shows that the docking of two CubeSats would require a lateral control performance of the order of 1 cm. Line of sight constraints and multipath effects affecting Global Navigation Satellite System (GNSS) measurements in close proximity prevent the use of this sensor for the final approach. This consideration and the high control accuracy requirement led to the use of vision sensors for the final 10 m of the rendezvous and docking sequence. A single monocular camera on the chaser satellite and various sets of Light-Emitting Diodes (LEDs) on the target vehicle ensure the observability of the system throughout the approach trajectory. The simple and novel formulation of the measurement equations allows differentiating unambiguously rotations from translations between the target and chaser docking port and allows a navigation performance better than 1 mm at docking. Furthermore, the non-linear measurement equations can be solved in order to provide an analytic navigation solution. This solution can be used to monitor the navigation filter solution and ensure its stability, adding an extra layer of robustness for autonomous rendezvous and docking. The navigation filter initialization is addressed in detail. The proposed method is able to differentiate LEDs signals from Sun reflections as demonstrated by experimental data. The navigation filter uses a comprehensive linearised coupled rotation/translation dynamics, describing the chaser to target docking port motion. The handover, between GNSS and vision sensor measurements, is assessed. The performances of the navigation function along the approach trajectory is discussed.
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FLORA™: Phase I development of a functional vision assessment for prosthetic vision users.
Geruschat, Duane R; Flax, Marshall; Tanna, Nilima; Bianchi, Michelle; Fisher, Andy; Goldschmidt, Mira; Fisher, Lynne; Dagnelie, Gislin; Deremeik, Jim; Smith, Audrey; Anaflous, Fatima; Dorn, Jessy
2015-07-01
Research groups and funding agencies need a functional assessment suitable for an ultra-low vision population to evaluate the impact of new vision-restoration treatments. The purpose of this study was to develop a pilot assessment to capture the functional visual ability and well-being of subjects whose vision has been partially restored with the Argus II Retinal Prosthesis System. The Functional Low-Vision Observer Rated Assessment (FLORA) pilot assessment involved a self-report section, a list of functional visual tasks for observation of performance and a case narrative summary. Results were analysed to determine whether the interview questions and functional visual tasks were appropriate for this ultra-low vision population and whether the ratings suffered from floor or ceiling effects. Thirty subjects with severe to profound retinitis pigmentosa (bare light perception or worse in both eyes) were enrolled in a clinical trial and implanted with the Argus II System. From this population, 26 subjects were assessed with the FLORA. Seven different evaluators administered the assessment. All 14 interview questions were asked. All 35 tasks for functional vision were selected for evaluation at least once, with an average of 20 subjects being evaluated for each test item. All four rating options—impossible (33 per cent), difficult (23 per cent), moderate (24 per cent) and easy (19 per cent)—were used by the evaluators. Evaluators also judged the amount of vision they observed the subjects using to complete the various tasks, with 'vision only' occurring 75 per cent on average with the System ON, and 29 per cent with the System OFF. The first version of the FLORA was found to contain useful elements for evaluation and to avoid floor and ceiling effects. The next phase of development will be to refine the assessment and to establish reliability and validity to increase its value as an assessment tool for functional vision and well-being. © 2015 The Authors. Clinical
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Developing Administrative Vision.
ERIC Educational Resources Information Center
Chance, Edward W.
Visionary leadership has emerged as a significant characteristic of high performing school administrators. Vision provides a sense of direction for the school and facilitates accomplishment. Administrators must move from authoritarian and managerial modes of operation to proactive leadership, and maintain a focus on the vision through turmoil and…
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Russian Children: As Seen in Literature and Real Life.
ERIC Educational Resources Information Center
Jones, Dianne
To know the culture of a nation one must try to understand the emotional side of a people's character. In considering Russian culture, a study of politics, economics, and geography is insufficient for even beginning to understand the subtleties of the national character. Despite 60 years of Soviet regime, traditional Russian values persist and are…
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Comprehensive Russian Instructional Program, 1983-1984: OEA Evaluation Report.
ERIC Educational Resources Information Center
New York City Board of Education, Brooklyn. Office of Educational Assessment.
In 1983-84, the second and final year of funding, Project CRIP (Comprehensive Russian Instructional Program) provided career orientation and support services to 430 Russian-speaking student of limited English proficiency (LEP) at three public and four private high schools in Brooklyn and Queens, New York. All of the students were foreign-born and…
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Teaching Russian Via Distance Learning, the EdNet Experience.
ERIC Educational Resources Information Center
Zsiray, Stephen W., Jr.; And Others
In Utah, the statewide distance education network (EdNet) enables students from five rural and suburban high schools to learn Russian and earn college credits. Courses in Russian are offered through a partnership involving the Cache County School District, Utah State University, and the Utah State Office of Education. Classes are taught on one…
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Data Acquisition System for Russian Arctic Magnetometer Network
NASA Astrophysics Data System (ADS)
Janzhura, A.; Troshichev, O. A.; Takahashi, K.
2010-12-01
Monitoring of magnetic activity in the auroral zone is very essential for space weather problem. The big part of northern auroral zone lies in the Russian sector of Arctica. The Russian auroral zone stations are located far from the proper infrastructure and communications, and getting the data from the stations is complicated and nontrivial task. To resolve this problem a new acquisition system for magnetometers was implemented and developed in last few years, with the magnetic data transmission in real time that is important for many forecasting purpose. The system, based on microprocessor modules, is very reliable in hush climatic conditions. The information from the magnetic sensors transmits to AARI data center by satellite communication system and is presented at AARI web pages. This equipment upgrading of Russian polar magnetometer network is supported by the international RapidMag program.
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A new color vision test to differentiate congenital and acquired color vision defects.
Shin, Young Joo; Park, Kyu Hyung; Hwang, Jeong-Min; Wee, Won Ryang; Lee, Jin Hak
2007-07-01
To investigate the efficacy of a novel computer-controlled color test for the differentiation of congenital and acquired color vision deficiency. Observational cross-sectional study. Thirty-one patients with congenital color vision deficiency and 134 patients with acquired color vision deficiency with a Snellen visual acuity better than 20/30 underwent an ophthalmologic examination including the Ishihara color test, Hardy-Rand-Rittler test, Nagel anomaloscopy, and the Seohan computerized hue test between June, 2003, and January, 2004. To investigate the type of color vision defect, a graph of the Seohan computerized hue test was divided into 4 quadrants and error scores in each quadrant were summated. The ratio between the sums of error scores of quadrants I and III (Q1+Q3) and those of quadrants II and IV (Q2+Q4) was calculated. Error scores and ratio in quadrant analysis of the Seohan computerized hue test. The Seohan computerized hue test showed that the sum of Q2+Q4 was significantly higher than the sum of Q1+Q3 in congenital color vision deficiency (P<0.01, paired t test) and that the sum of Q2+Q4 was significantly lower than the sum of Q1+Q3 in acquired color vision deficiency (P<0.01, paired t test). In terms of discriminating congenital and acquired color vision deficiency, the ratio in quadrant analysis had 93.3% sensitivity and 98.5% specificity with a reference value of 1.5 by the Seohan computerized hue test (95% confidence interval). The quadrant analysis and ratio of (Q2+Q4)/(Q1+Q3) using the Seohan computerized hue test effectively differentiated congenital and acquired color vision deficiency.
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ERIC Educational Resources Information Center
Hinckley, June
2000-01-01
Discusses changes in technology, information, and people and the impact on music programs. The Vision 2020 project focuses on the future of music education. Addresses the events that created Vision 2020. Includes "The Housewright Declaration," a summarization of agreements from the Housewright Symposium on the Future of Music Education. (CMK)
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2006-07-27
unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT The goal of this project was to develop analytical and computational tools to make vision a Viable sensor for...vision.ucla. edu July 27, 2006 Abstract The goal of this project was to develop analytical and computational tools to make vision a viable sensor for the ... sensors . We have proposed the framework of stereoscopic segmentation where multiple images of the same obejcts were jointly processed to extract geometry
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2015-08-21
using the Open Computer Vision ( OpenCV ) libraries [6] for computer vision and the Qt library [7] for the user interface. The software has the...depth. The software application calibrates the cameras using the plane based calibration model from the OpenCV calib3D module and allows the...6] OpenCV . 2015. OpenCV Open Source Computer Vision. [Online]. Available at: opencv.org [Accessed]: 09/01/2015. [7] Qt. 2015. Qt Project home
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Supervising development in petroleum industry of the Russian Federation
NASA Astrophysics Data System (ADS)
Sizov, A.; Tretyakov, K.; Boyarko, G.; Shenderova, I.; Shakirov, A.
2015-11-01
Supervising has strongly consolidated in the domestic petroleum services market of the Russian Federation. But despite the rapid growth of the supervising services market, there is a definite need for its further development. In the article, the developments of supervising in petroleum industry of the Russian Federation, as well as possible ways of its improvement are considered.
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White Willow in Russian Literature: Folklore "Roots" of Image
ERIC Educational Resources Information Center
Dudareva, Marianna A.; Goeva, Nina P.
2017-01-01
The article deals with a complicated archetypal tree complex in Russian literature. The object chosen here is "white willow" (vetla) as one of the species of willow in its different variations--daphne willow (verba) and goat willow (rakita), and willow itself. In the 19th century Russian literature we can find the image of white willow…
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Water Cycle Missions for the Next Decade
NASA Astrophysics Data System (ADS)
Houser, P. R.
2013-12-01
The global water cycle describes the circulation of water as a vital and dynamic substance in its liquid, solid, and vapor phases as it moves through the atmosphere, oceans and land. Life in its many forms exists because of water, and modern civilization depends on learning how to live within the constraints imposed by the availability of water. The scientific challenge posed by the need to observe the global water cycle is to integrate in situ and space-borne observations to quantify the key water-cycle state variables and fluxes. The vision to address that challenge is a series of Earth observation missions that will measure the states, stocks, flows, and residence times of water on regional to global scales followed by a series of coordinated missions that will address the processes, on a global scale, that underlie variability and changes in water in all its three phases. The accompanying societal challenge is to foster the improved use of water data and information as a basis for enlightened management of water resources, to protect life and property from effects of extremes in the water cycle. A major change in thinking about water science that goes beyond its physics to include its role in ecosystems and society is also required. Better water-cycle observations, especially on the continental and global scales, will be essential. Water-cycle predictions need to be readily available globally to reduce loss of life and property caused by water-related natural hazards. Building on the 2007 Earth Science Decadal Survey, NASA's Plan for a Climate-Centric Architecture for Earth Observations and Applications from Space , and the 2012 Chapman Conference on Remote Sensing of the Terrestrial Water Cycle, a workshop was held in April 2013 to gather wisdom and determine how to prepare for the next generation of water cycle missions in support of the second Earth Science Decadal Survey. This talk will present the outcomes of the workshop including the intersection between
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Countering Russian Active Measures
2018-04-16
28 Economic Capture ......................................................................................................... 30...Vladimir Putin delivered a speech at the 43rd Munich Conference on Security Policy, where he accused the US of imposing its economic , political...National-Security- Strategy-31Dec2015.pdf, accessed 1 September 2017. 2 Russian leaders have viewed the economic expansion of the EU with similar
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Machine vision for digital microfluidics
NASA Astrophysics Data System (ADS)
Shin, Yong-Jun; Lee, Jeong-Bong
2010-01-01
Machine vision is widely used in an industrial environment today. It can perform various tasks, such as inspecting and controlling production processes, that may require humanlike intelligence. The importance of imaging technology for biological research or medical diagnosis is greater than ever. For example, fluorescent reporter imaging enables scientists to study the dynamics of gene networks with high spatial and temporal resolution. Such high-throughput imaging is increasingly demanding the use of machine vision for real-time analysis and control. Digital microfluidics is a relatively new technology with expectations of becoming a true lab-on-a-chip platform. Utilizing digital microfluidics, only small amounts of biological samples are required and the experimental procedures can be automatically controlled. There is a strong need for the development of a digital microfluidics system integrated with machine vision for innovative biological research today. In this paper, we show how machine vision can be applied to digital microfluidics by demonstrating two applications: machine vision-based measurement of the kinetics of biomolecular interactions and machine vision-based droplet motion control. It is expected that digital microfluidics-based machine vision system will add intelligence and automation to high-throughput biological imaging in the future.
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European influence on Russian neurology in the eighteenth and nineteenth centuries.
Shterenshis, Michael; Vaiman, Michael
2007-01-01
In this study we consider the development of clinical neurology in the eighteenth and the nineteenth centuries focusing on European influence on Russian medicine. Russian physicians readily accepted newly described clinical signs, theories, and classification of nervous diseases designed in Europe. This influence initiated neurology's separation from general medicine and its transformation into a new clinical discipline. In Russia this happened already in the 1860s, decades before the similar trend in Europe. The Russian example is nearly unknown in the general history of neurology. It illustrates the relationships between physiology and practical neurology at the moment of establishment of the new discipline. It also shows that the Russian physicians of the time readily accepted European medical knowledge putting it immediately into medical practice and education.
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Inequalities in perceived health in the Russian Federation, 1994-2012.
Paul, Pavitra; Valtonen, Hannu
2016-02-17
Individual characteristics and socioeconomic strata (SES) are important determinants of health differences. We examine health inequalities in Russia and estimate the association of demography (gender and age) and SES (working status, income, geography of residence, living standard, wealth possession, and durable asset-holding) with perceived health over the period 1994-2012. This study uses nationally representative datasets from the Russian Longitudinal Monitoring Survey (RLMS: 1994-2012). We apply a random effect GLS model to examine the association of individual characteristics and individual heterogeneity in explaining self-perceived health status. In addition, we estimate a regression-based concentration index, which we decompose into the determinants of health inequalities. The self-perceived health differences between the better-off and the worse-off is reduced over the 18 year period (1994 - 2012). The individual variances in self-perceived health status are higher compared to the variances between the individuals over the period. The measure of health inequality index (concentration index) indicates a change for better health for the better-off Russians. Being employed matters in perceiving a better health status for the Russians in 2012. Self-perceived health differences in the Russian Federation has changed over time. Such differences in changes are attributable to both changes in the distribution of the determinants of health as well as changes in the association between the determinants of health with the self-perceived health status. Though this study identifies the determinants of health inequalities for the Russians, the future research is to examine the in-country distribution of these determinants that produce health differences within the Russian Federation.
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Suraev wearing Russian Orlan Spacesuit in the Pirs DC-1 during Expedition 22
2010-01-12
ISS022-E-023793 (12 Jan. 2010) --- Attired in a Russian Orlan spacesuit, Russian cosmonaut Maxim Suraev, Expedition 22 flight engineer, checks out his Orlan suit in preparation for a spacewalk scheduled for Jan. 14 to outfit the new Poisk module for future Russian vehicle dockings.
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Western values and the Russian energy weapon
NASA Astrophysics Data System (ADS)
Domingues, Bennett K.
This thesis explores the competition between Russia and the West for the oil and gas resources of the Caspian Sea region, an area where far more is at stake than simply acquisition of new energy supplies. Ultimately, the "winner" of the competition for Caspian Sea energy resources will determine whether Russia will become the primary energy supplier for Europe in the future, or whether there will be alternative, non-Russian energy routes from East to West. The thesis uses a qualitative approach, drawing on scholarly books and articles, current affairs publications, energy firm websites, and other sources to compare the ethical aspects of the strategies used by Russia and the West, to determine whose strategy has been more successful, and to analyze what this means for the political, economic, and security future of Europe. As this thesis demonstrates, Russia recognizes the importance of energy as both an economic and foreign policy tool. To secure access to the resources of the Caspian Sea region, Russia has used bribery and strongman tactics to secure arrangements and contracts favorable to Russian interests. When a country does not capitulate to these tactics, Russia applies other measures to influence these countries' policies. This thesis draws on two recent examples, Ukraine and Georgia, to demonstrate how Russia has used its position as a supplier of energy resources to influence countries to adopt policies complementary to Russian interests, or to punish them for failing to do so. The effectiveness of these Russian tactics is an important precedent for the countries of the Caspian Sea region to keep in mind as they make decisions that will determine their economic and political future for decades to come. In contrast, the western strategy of promoting quality products and services, while ensuring safety and conducting business according to western ethical norms, has been less successful than western firms originally envisioned. Undoubtedly western firms have
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Understanding and preventing computer vision syndrome.
Loh, Ky; Redd, Sc
2008-01-01
The invention of computer and advancement in information technology has revolutionized and benefited the society but at the same time has caused symptoms related to its usage such as ocular sprain, irritation, redness, dryness, blurred vision and double vision. This cluster of symptoms is known as computer vision syndrome which is characterized by the visual symptoms which result from interaction with computer display or its environment. Three major mechanisms that lead to computer vision syndrome are extraocular mechanism, accommodative mechanism and ocular surface mechanism. The visual effects of the computer such as brightness, resolution, glare and quality all are known factors that contribute to computer vision syndrome. Prevention is the most important strategy in managing computer vision syndrome. Modification in the ergonomics of the working environment, patient education and proper eye care are crucial in managing computer vision syndrome.
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Predictors of vision impairment in Multiple Sclerosis.
Sanchez-Dalmau, Bernardo; Martinez-Lapiscina, Elena H; Pulido-Valdeolivas, Irene; Zubizarreta, Irati; Llufriu, Sara; Blanco, Yolanda; Sola-Valls, Nuria; Sepulveda, Maria; Guerrero, Ana; Alba, Salut; Andorra, Magi; Camos, Anna; Sanchez-Vela, Laura; Alfonso, Veronica; Saiz, Albert; Villoslada, Pablo
2018-01-01
Visual impairment significantly alters the quality of life of people with Multiple Sclerosis (MS). The objective of this study was to identify predictors (independent variables) of visual outcomes, and to define their relationship with neurological disability and retinal atrophy when assessed by optical coherence tomography (OCT). We performed a cross-sectional analysis of 119 consecutive patients with MS, assessing vision using high contrast visual acuity (LogMar), 2.5% and 1.25% low contrast visual acuity (Sloan charts), and color vision (Hardy-Rand-Rittler plates). Quality of vision is a patient reported outcome based on an individual's unique perception of his or her vision and was assessed with the Visual Functioning Questionnaire-25 (VFQ-25) with the 10 neuro-ophthalmologic items. MS disability was assessed using the expanded disability status scale (EDSS), the MS functional composite (MSFC) and the brief repetitive battery-neuropsychology (BRB-N). Retinal atrophy was assessed using spectral domain OCT, measuring the thickness of the peripapillar retinal nerve fiber layer (pRNFL) and the volume of the ganglion cell plus inner plexiform layer (GCIPL). The vision of patients with MS was impaired, particularly in eyes with prior optic neuritis. Retinal atrophy (pRNFL and GCIPL) was closely associated with impaired low contrast vision and color vision, whereas the volume of the GCIPL showed a trend (p = 0.092) to be associated with quality of vision. Multiple regression analysis revealed that EDSS was an explanatory variable for high contrast vision after stepwise analysis, GCIPL volume for low contrast vision, and GCIPL volume and EDSS for color vision. The explanatory variables for quality of vision were high contrast vision and color vision. In summary, quality of vision in MS depends on the impairment of high contrast visual acuity and color vision due to the disease.
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Availability of vision and tactile gating: vision enhances tactile sensitivity.
Colino, Francisco L; Lee, Ji-Hang; Binsted, Gordon
2017-01-01
A multitude of events bombard our sensory systems at every moment of our lives. Thus, it is important for the sensory and motor cortices to gate unimportant events. Tactile suppression is a well-known phenomenon defined as a reduced ability to detect tactile events on the skin before and during movement. Previous experiments (Buckingham et al. in Exp Brain Res 201(3):411-419, 2010; Colino et al. in Physiol Rep 2(3):e00267, 2014) found detection rates decrease just prior to and during finger abduction and decrease according to the proximity of the moving effector. However, what effect does vision have on tactile gating? There is ample evidence (see Serino and Haggard in Neurosci Biobehav Rev 34:224-236, 2010) observing increased tactile acuity when participants see their limbs. The present study examined how tactile detection changes in response to visual condition (vision/no vision). Ten human participants used their right hand to reach and grasp a cylinder. Tactors were attached to the index finger and the forearm of both the right and left arm and vibrated at various epochs relative to a "go" tone. Results replicate previous findings from our laboratory (Colino et al. in Physiol Rep 2(3):e00267, 2014). Also, tactile acuity decreased when participants did not have vision. These results indicate that the vision affects the somatosensation via inputs from parietal areas (Konen and Haggard in Cereb Cortex 24(2):501-507, 2014) but does so in a reach-to-grasp context.
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AUTOMATED RADIOLOGICAL MONITORING AT A RUSSIAN MINISTRY OF DEFENCE NAVAL SITE.
DOE Office of Scientific and Technical Information (OSTI.GOV)
MOSKOWITZ,P.D.; POMERVILLE,J.; GAVRILOV,S.
2001-02-25
The Arctic Military Environmental Cooperation (AMEC) Program is a cooperative effort between the military establishments of the Kingdom of Norway, the Russian Federation, and the US. This paper discusses joint activities conducted over the past year among Norwegian, Russian, and US technical experts on a project to develop, demonstrate and implement automated radiological monitoring at Russian Navy facilities engaged in the dismantlement of nuclear-powered strategic ballistic missile launching submarines. Radiological monitoring is needed at these facilities to help protect workers engaged in the dismantlement program and the public living within the footprint of routine and accidental radiation exposure areas. Bymore » providing remote stand-alone monitoring, the Russian Navy will achieve added protection due to the defense-in-depth strategy afforded by local (at the site), regional (Kola) and national-level (Moscow) oversight. The system being implemented at the Polyaminsky Russian Naval Shipyard was developed from a working model tested at the Russian Institute for Nuclear Safety, Moscow, Russia. It includes Russian manufactured terrestrial and underwater gamma detectors, smart controllers for graded sampling, radio-modems for offsite transmission of the data, and a data fusion/display system: The data fusion/display system is derived from the Norwegian Picasso AMEC Environmental Monitoring software package. This computer package allows monitoring personnel to review the real-time and historical status of monitoring at specific sites and objects and to establish new monitoring protocols as required, for example, in an off-normal accident situation. Plans are being developed to implement the use of this system at most RF Naval sites handling spent nuclear fuel.« less
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AUTOMATED RADIOLOGICAL MONITORING AT A RUSSIAN MINISTRY OF DEFENSE NAVAL SITE.
DOE Office of Scientific and Technical Information (OSTI.GOV)
MOSKOWITZ,P.D.; POMERVILLE,J.; GAVRILOV,S.
2001-02-25
The Arctic Military Environmental Cooperation (AMEC) Program is a cooperative effort between the military establishments of the Kingdom of Norway, the Russian Federation, and the US. This paper discusses joint activities conducted over the past year among Norwegian, Russian, and US technical experts on a project to develop, demonstrate and implement automated radiological monitoring at Russian Navy facilities engaged in the dismantlement of nuclear-powered strategic ballistic missile launching submarines. Radiological monitoring is needed at these facilities to help protect workers engaged in the dismantlement program and the public living within the footprint of routine and accidental radiation exposure areas. Bymore » providing remote stand-alone monitoring, the Russian Navy will achieve added protection due to the defense-in-depth strategy afforded by local (at the site), regional (Kola) and national-level (Moscow) oversight. The system being implemented at the Polyaminsky Russian Naval Shipyard was developed from a working model tested at the Russian Institute for Nuclear Safety, Moscow, Russia. It includes Russian manufactured terrestrial and underwater gamma detectors, smart controllers for graded sampling, radio-modems for offsite transmission of the data, and a data fusion/display system: The data fusion/display system is derived from the Norwegian Picasso AMEC Environmental Monitoring software package. This computer package allows monitoring personnel to review the real-time and historical status of monitoring at specific sites and objects and to establish new monitoring protocols as required, for example, in an off-normal accident situation. Plans are being developed to implement the use of this system at most RF Naval sites handling spent nuclear fuel.« less
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Superintendent Leadership and Districtwide Vision.
ERIC Educational Resources Information Center
Lilly, Edward R.
The concept of superintendent "vision" as a key element of effective leadership is discussed in this paper, which develops a framework for understanding the creation of vision, its implementation and articulation, and organizational impact. Vision differs from strategy in that it represents a set of beliefs about the school district's aspiring…
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Russian delegation visits NIH and NCI to discuss research collaboration
The NCI Center for Global Health hosted a delegation from the Russian Foundation for Basic Research to discuss ongoing and future collaborations in cancer research. The delegation was accompanied by representatives from the US Embassy in Moscow and the Embassy of the Russian Federation in Washington DC.
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New Russian Military Doctrine: Sign of the Times
1994-03-01
Foye, "Grachev On Russian Military Reform ," p. 4. 38. Ibid. 39. Solchanyk, p. 2. 40. Notes from meeting with Alexander Konovalov, Soviet Academy of... Military Reform ," RFEIRL Military and Security Notes, 8-12 February 1993, p. 1. 20. Monthly Military-Theoretical.!ournal, p. 10. 21. Notes from...these demonstrations were picked up by the Soviet media, military status began to drop to an all-time low. 19. Stephen Foye, "Grachev On Russian
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Sowing the seeds of skepticism: Russian state news and anti-GMO sentiment.
Dorius, Shawn F; Lawrence-Dill, Carolyn J
2018-03-21
Biotech news coverage in English-language Russian media fits the profile of the Russian information warfare strategy described in recent military reports. This raises the question of whether Russia views the dissemination of anti-GMO information as just one of many divisive issues it can exploit as part of its information war, or if GMOs serve more expansive disruptive purposes. Distinctive patterns in Russian news provide evidence of a coordinated information campaign that could turn public opinion against genetic engineering. The recent branding of Russian agriculture as the ecologically clean alternative to genetically engineered foods is suggestive of an economic motive behind the information campaign against western biotechnologies.
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The structure of temperament and personality in Russian children.
Digman, J M; Shmelyov, A G
1996-08-01
Russian schoolchildren (N = 480) 8-10 years old were rated by their teachers on 60 scales drawn from 3 sources: the temperament literature, studies of child personality, and Russian educators. Analysis of 21 temperament scales produced 4 meaningful components: sociability, anger, impulsivity, and fear. Component scores formed from these scales were then analyzed in the context of the remaining scales, leading to a solution that demonstrated the usefulness of the Big Five for the organization of personality characteristics in the Russian language and culture. The high degree of relation between the temperament dimensions and 4 of the 5 personality dimensions supports the view of many developmentalists that temperament not only is a major component of personality but may be the foundation of personality.
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Safety system augmentation at Russian nuclear power plants
DOE Office of Scientific and Technical Information (OSTI.GOV)
Scerbo, J.A.; Satpute, S.N.; Donkin, J.Y.
1996-12-31
This paper describes the design and procurement of a Class IE DC power supply system to upgrade plant safety at the Kola Nuclear Power Plant (NPP). Kola NPP is located above the Arctic circle at Polyarnie Zorie, Murmansk, Russia. Kola NPP consists of four units. Units 1 and 2 have VVER-440/230 type reactors: Units 3 and 4 have VVER-440/213 type reactors. The VVER-440 reactor design is similar to the pressurized water reactor design used in the US. This project provided redundant, Class 1E DC station batteries and DC switchboards for Kola NPP, Units 1 and 2. The new DC powermore » supply system was designed and procured in compliance with current nuclear design practices and requirements. Technical issues that needed to be addressed included reconciling the requirements in both US and Russian codes and satisfying the requirements of the Russian nuclear regulatory authority. Close interface with ATOMENERGOPROEKT (AEP), the Russian design organization, KOLA NPP plant personnel, and GOSATOMNADZOR (GAN), the Russian version of US Nuclear Regulatory Commission, was necessary to develop a design that would assure compliance with current Russian design requirements. Hence, this project was expected to serve as an example for plant upgrades at other similar VVER-440 nuclear plants. In addition to technical issues, the project needed to address language barriers and the logistics of shipping equipment to a remote section of the Former Soviet Union (FSU). This project was executed by Burns and Roe under the sponsorship of the US DOE as part of the International Safety Program (INSP). The INSP is a comprehensive effort, in cooperation with partners in other countries, to improve nuclear safety worldwide. A major element within the INSP is the improvement of the safety of Soviet-designed nuclear reactors.« less
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Medicinal plants of the Russian Pharmacopoeia; their history and applications.
Shikov, Alexander N; Pozharitskaya, Olga N; Makarov, Valery G; Wagner, Hildebert; Verpoorte, Rob; Heinrich, Michael
2014-07-03
Due to the location of Russia between West and East, Russian phytotherapy has accumulated and adopted approaches that originated in European and Asian traditional medicine. Phytotherapy is an official and separate branch of medicine in Russia; thus, herbal medicinal preparations are considered official medicaments. The aim of the present review is to summarize and critically appraise data concerning plants used in Russian medicine. This review describes the history of herbal medicine in Russia, the current situation and the pharmacological effects of specific plants in the Russian Pharmacopoeia that are not included in the European Pharmacopoeia. Based on the State Pharmacopoeia of the USSR (11(th) edition), we selected plant species that have not yet been adopted in Western and Central Europe (e.g., selected for inclusion in the European Pharmacopoeia) and systematically searched the scientific literature for data using library catalogs, the online service E-library.ru, and databases such as Medline/Pubmed, Scopus, and the Web of Science regarding species, effectiveness, pharmacological effects, and safety. The Russian Federation follows the State Pharmacopoeia of the USSR (11(th) edition), which contains 83 individual plant monographs. Fifty-one of these plants are also found in the European Pharmacopoeia and have been well studied, but 32 plants are found only in the Pharmacopoeia of the USSR. Many articles about these medicinal plants were never translated in English, and much of the information collected by Russian scientists has never been made available to the international community. Such knowledge can be applied in future studies aimed at a safe, evidence-based use of traditional Russian medicinal plants in European and global phytopharmacotherapy as well as for the discovery of novel leads for drug development. The review highlights the therapeutic potential of these Russian phytopharmaceuticals but also highlights cases where concern has been raised
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Vision Screening For Head Starters.
ERIC Educational Resources Information Center
Foley, Celia
To determine which children in the Head Start program may have vision problems, Head Start teachers and staff do vision "screening." This booklet demonstrates how to do the screening using the Snellen "E Chart." Trouble signs that the test administrator should be aware of are listed, and vision scores are explained simply.…
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Reading Digital with Low Vision
Legge, Gordon E.
2017-01-01
Reading difficulty is a major consequence of vision loss for more than four million Americans with low vision. Difficulty in accessing print imposes obstacles to education, employment, social interaction and recreation. In recent years, research in vision science has made major strides in understanding the impact of low vision on reading, and the dependence of reading performance on text properties. The ongoing transition to the production and distribution of digital documents brings about new opportunities for people with visual impairment. Digital documents on computers and mobile devices permit customization of print size, spacing, font style, contrast polarity and page layout to optimize reading displays for people with low vision. As a result, we now have unprecedented opportunities to adapt text format to meet the needs of visually impaired readers. PMID:29242668
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Closed fuel cycle with increased fuel burn-up and economy applying of thorium resources
NASA Astrophysics Data System (ADS)
Kulikov, G. G.; Apse, V. A.
2017-01-01
The possible role of existing thorium reserves in the Russian Federation on engaging thorium in being currently closed (U-Pu)-fuel cycle of nuclear power of the country is considered. The application efficiency of thermonuclear neutron sources with thorium blanket for the economical use of existing thorium reserves is demonstrated. The aim of the work is to find solutions of such major tasks as the reduction of both front-end and back-end of nuclear fuel cycle and an enhancing its protection against the uncontrolled proliferation of fissile materials by means of the smallest changes in the fuel cycle. During implementation of the work we analyzed the results obtained earlier by the authors, brought new information on the number of thorium available in the Russian Federation and made further assessments. On the basis of proposal on the inclusion of hybrid reactors with Th-blanket into the future nuclear power for the production of light uranium fraction 232+233+234U, and 231Pa, we obtained the following results: 1. The fuel cycle will shift from fissile 235U to 233U which is more attractive for thermal power reactors. 2. The light uranium fraction is the most "protected" in the uranium component of fuel and mixed with regenerated uranium will in addition become a low enriched uranium fuel, that will weaken the problem of uncontrolled proliferation of fissile materials. 3. 231Pa doping into the fuel stabilizes its multiplying properties that will allow us to implement long-term fuel residence time and eventually to increase the export potential of all nuclear power technologies. 4. The thorium reserves being near city Krasnoufimsk (Russia) are large enough for operation of large-scale nuclear power of the Russian Federation of 70 GWe capacity during more than a quarter century under assumption that thorium is loaded into blankets of hybrid TNS only. The general conclusion: the inclusion of a small number of hybrid reactors with Th-blanket into the future nuclear
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Intimate Partner Violence among Male and Female Russian University Students
ERIC Educational Resources Information Center
Lysova, Aleksandra V.; Douglas, Emily M.
2008-01-01
This article reports data from three Russian sites of the International Dating Violence Study. Using a sample of 338 university students (54% female) from three Russian university sites, four different types of partner violence are examined: physical assault, physical injury, sexual coercion, and psychological aggression. High prevalence rates…
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Future space experiments on cosmic rays and radiation on Russian segments of ISS
DOE Office of Scientific and Technical Information (OSTI.GOV)
Panasyuk, Mikhail; Galper, Arkady; Stozhov, Yurii
1999-01-22
The report presents a survey of the Russian space program in the field of radiation and cosmic ray studies. The experimental projects were developed by scientists of different Russian Institutes and are intended for implementation on the future ISS. All the projects mentioned in this report have undergone various expertise stages in the Space Council of the Russian Science Academy ('Cosmic Ray Physics' section); the International Science-Technology Center of the Rocket-Space Corporation 'Energia' ('Astrophysics and radiation Measurements' section); Committee on Science-Technical Co-operation of the Russian Space Agency.
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Tuttle, Graham M.; Katz, Gabrielle L.; Friedman, Jonathan M.; Norton, Andrew P.
2016-01-01
Local abiotic and biotic conditions can alter the strength of exotic species impacts. To better understand the effects of exotic species on invaded ecosystems and to prioritize management efforts, it is important that exotic species impacts are put in local environmental context. We studied how differences in plant community composition, photosynthetically active radiation (PAR), and available soil N associated with Russian olive presence are conditioned by local environmental variation within a western U.S. riparian ecosystem. In four sites along the South Fork of the Republican River in Colorado, we established 200 pairs of plots (underneath and apart from Russian olive) to measure the effects of invasion across the ecosystem. We used a series of a priori mixed models to identify environmental variables that altered the effects of Russian olive. For all response variables, models that included the interaction of environmental characteristics, such as presence/absence of an existing cottonwood canopy, with the presence/absence of Russian olive canopy were stronger candidate models than those that just included Russian olive canopy presence as a factor. Compared with reference plots outside of Russian olive canopy, plots underneath Russian olive had higher relative exotic cover (exotic/total cover), lower perennial C4 grass cover, and higher perennial forb cover. These effects were reduced, however, in the presence of a cottonwood canopy. As expected, Russian olive was associated with reduced PAR and increased N, but these effects were reduced under cottonwood canopy. Our results demonstrate that local abiotic and biotic environmental factors condition the effects of Russian olive within a heterogeneous riparian ecosystem and suggest that management efforts should be focused in open areas where Russian olive impacts are strongest.
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Vision Impairment and Blindness
... books can make life easier. There are also devices to help those with no vision, like text-reading software and braille books. The sooner vision loss or eye disease is found and treated, the greater your ...
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Tobacco control in the Russian Federation--a policy analysis.
Lunze, Karsten; Migliorini, Luigi
2013-01-23
The Russian Federation (Russia) has one of the highest smoking rates in the world. The purpose of this study is to analyze past and current trends of the tobacco epidemic in the Russian Federation, review current tobacco control policy responses, and identify areas of opportunity for policy priorities. We used a policy triangle as analytical framework to examine content, context, and processes of Russian tobacco control policy. The analysis was based on secondary data on supply and demand sides of the Russian tobacco epidemic, tobacco-related economic and health effects during Russia's economic transition, and compliance of Russian tobacco policy with international standards and regulations. Tobacco-promoting strategies have specifically targeted women and youth. Russia's approval of a "National Tobacco Control Concept" and draft for a comprehensive tobacco control bill increasingly align national legislature with the WHO Framework Convention on Tobacco Control (FCTC). However, several structural and cultural factors represent substantial barriers to the policy process. The influence of transnational tobacco companies on policy processes in Russia has so far impeded a full implementation of the FCTC mandates. Several strategies have been identified as having the potential to reduce the prevalence of tobacco use in Russia and decrease tobacco-related national health and economic burden: adjusting national tobacco policy by raising tobacco tax from the current lowest level in Europe to at least 70%; consequent enforcement of a complete smoking ban in public places; marketing restrictions; and smoking cessation interventions integrated into primary care. Russia's tobacco control efforts need to target women and youths specifically to efficiently counter industry efforts.
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Evolution of colour vision in mammals.
Jacobs, Gerald H
2009-10-12
Colour vision allows animals to reliably distinguish differences in the distributions of spectral energies reaching the eye. Although not universal, a capacity for colour vision is sufficiently widespread across the animal kingdom to provide prima facie evidence of its importance as a tool for analysing and interpreting the visual environment. The basic biological mechanisms on which vertebrate colour vision ultimately rests, the cone opsin genes and the photopigments they specify, are highly conserved. Within that constraint, however, the utilization of these basic elements varies in striking ways in that they appear, disappear and emerge in altered form during the course of evolution. These changes, along with other alterations in the visual system, have led to profound variations in the nature and salience of colour vision among the vertebrates. This article concerns the evolution of colour vision among the mammals, viewing that process in the context of relevant biological mechanisms, of variations in mammalian colour vision, and of the utility of colour vision.
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Evolution of colour vision in mammals
Jacobs, Gerald H.
2009-01-01
Colour vision allows animals to reliably distinguish differences in the distributions of spectral energies reaching the eye. Although not universal, a capacity for colour vision is sufficiently widespread across the animal kingdom to provide prima facie evidence of its importance as a tool for analysing and interpreting the visual environment. The basic biological mechanisms on which vertebrate colour vision ultimately rests, the cone opsin genes and the photopigments they specify, are highly conserved. Within that constraint, however, the utilization of these basic elements varies in striking ways in that they appear, disappear and emerge in altered form during the course of evolution. These changes, along with other alterations in the visual system, have led to profound variations in the nature and salience of colour vision among the vertebrates. This article concerns the evolution of colour vision among the mammals, viewing that process in the context of relevant biological mechanisms, of variations in mammalian colour vision, and of the utility of colour vision. PMID:19720656
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Ivanishin prepares his first session with the Russian Behavioral Assessment TIPOLOGIA
2011-12-07
ISS030-E-009567 (7 Dec. 2011) --- Russian cosmonaut Anatoly Ivanishin, Expedition 30 flight engineer, prepares for a session with the Russian behavioral assessment TIPOLOGIA (MBI-20) in the Zvezda Service Module of the International Space Station.
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Ivanishin prepares his first session with the Russian Behavioral Assessment TIPOLOGIA
2011-12-07
ISS030-E-009568 (7 Dec. 2011) --- Russian cosmonaut Anatoly Ivanishin, Expedition 30 flight engineer, prepares for a session with the Russian behavioral assessment TIPOLOGIA (MBI-20) in the Zvezda Service Module of the International Space Station.
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Ivanishin prepares his first session with the Russian Behavioral Assessment TIPOLOGIA
2011-12-07
ISS030-E-009565 (7 Dec. 2011) --- Russian cosmonaut Anatoly Ivanishin, Expedition 30 flight engineer, prepares for a session with the Russian behavioral assessment TIPOLOGIA (MBI-20) in the Zvezda Service Module of the International Space Station.
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Peculiarities of Teaching the Russian Language to Children of Immigrants
ERIC Educational Resources Information Center
Kamalova, Lera A.; Zakirova, Venera G.
2016-01-01
The relevance of this study is due to migration processes in Russia, the emergence in Russian schools of migrant children. School practice shows that the education of migrant children the Russian language has its own specifics related to the problems of bilingualism (bilingualism), ethnic identification, insufficient knowledge of the Russian…
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Personality Development and Problem Behavior in Russian Children and Adolescents
ERIC Educational Resources Information Center
Slobodskaya, Helena R.; Akhmetova, Olga A.
2010-01-01
The aim of this study was to explore child and adolescent personality in the Russian culture, addressing gender and age differences, and to examine personality and family effects on children's Internalizing and Externalizing problems. Parents of 1,640 Russian children aged 3-18 years completed the Inventory of Child Individual Differences…
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Computer-Focused Russian Bilingual Instructional Program, 1988-89. OREA Report.
ERIC Educational Resources Information Center
Berney, Tomi D.; Gritzer, Glenn
In its fourth year, the computer-Focused Russian Bilingual Instructional Program provided instructional and support activities to 276 Russian-speaking students, most of whom are limited English proficient, at 4 public and 2 private high schools in Brooklyn. Instructional activities varied by site. Public school students took English as a Second…
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The Pedagogy of Teaching Educational Vision: A Vision Coach's Field Notes about Leaders as Learners
ERIC Educational Resources Information Center
Schein, Jeffrey
2009-01-01
The emerging field of educational visioning is full of challenges and phenomena worthy of careful analysis and documentation. A relatively neglected phenomenon is the learning curve of the leaders (often lay leaders) involved in the visioning process. This article documents a range of experiences of the author serving as a vision coach to five…
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Russian perspectives on elder abuse: an exploratory study.
Rinsky, Karina; Malley-Morrison, Kathleen
2006-01-01
The purpose of this exploratory study was to analyze Russian perceptions of elder abuse as reflected in their examples of abusive behavior from an adult child to an aging parent. Also of interest was the possibility of gender differences in the Russian perspectives on elder abuse. The convenience sample consisted of 21 Russian participants (10 males, 10 females, and one without gender identified), who provided examples of extreme, moderate, and mild abuse from an adult child towards an aging parent. Most examples of extreme abuse were forms of physical violence. Typical examples of moderate abuse were instances of psychological aggression-particularly verbal aggression-and neglect. The most common examples of mild abuse were verbal aggression and neglect. One-way analyses of variance revealed statistically significant gender differences in the number of references to psychological aggression in general and to verbal aggression in particular in the examples of moderate abuse, with females giving more examples than males.
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McMullan, Keri S; Butler, Mary
2018-05-09
Older adults with low vision are a growing population with rehabilitation needs including support with community mobility to enable community participation. Some older adults with low vision choose to use mobility scooters to mobilize within their community, but there is limited research about the use by people with low vision. This paper describes a pilot study and asks the question: what are the experiences of persons with low vision who use mobility scooters? This study gathered the experiences of four participants with low vision, aged 51 and over, who regularly use mobility scooters. Diverse methods were used including a go-along, a semi-structured interview and a new measure of functional vision for mobility called the vision-related outcomes in orientation and mobility (VROOM). Four themes were found to describe experiences: autonomy and well-being, accessibility, community interactions and self-regulation. Discussion and implications: This study was a pilot for a larger study examining self-regulation in scooter users. However, as roles emerge for health professionals and scooters, the findings also provide evidence to inform practice, because it demonstrates the complex meaning and influences on performance involved in low vision mobility scooter use. Implications for rehabilitation Scooter use supports autonomy and well-being and community connections for individuals with both mobility and visual impairments. Low vision scooter users demonstrate self-regulation of their scooter use to manage both their visual and environmental limitations. Issues of accessibility experienced by this sample affect a wider community of footpath users, emphasizing the need for councils to address inadequate infrastructure. Rehabilitators can support their low vision clients' scooter use by acknowledging issues of accessibility and promoting self-regulation strategies to manage risks and barriers.
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Read, J C A
2015-01-01
Binocular stereopsis, or stereo vision, is the ability to derive information about how far away objects are, based solely on the relative positions of the object in the two eyes. It depends on both sensory and motor abilities. In this review, I briefly outline some of the neuronal mechanisms supporting stereo vision, and discuss how these are disrupted in strabismus. I explain, in some detail, current methods of assessing stereo vision and their pros and cons. Finally, I review the evidence supporting the clinical importance of such measurements. PMID:25475234
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Dain, Stephen J
2004-07-01
The structure and function of the available and significant clinical colour vision tests are reviewed in the light of the needs in the clinical examination of congenital and acquired colour vision deficiencies. The tests are grouped and described as pseudo-isochromatic plates, arrangement tests, matching tests and vocational tests. The colorimetric constructions of the test types are described and the efficiency of their performance and usefulness discussed. Recommendations are made for basic and extended test batteries, when examining of congenital and acquired colour vision deficiencies in the consulting room.
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Russian war surgery in 1812: 200 years since Russia's war triumph.
Boсkeria, Leo A; Glyantsev, Sergey P; Kolesnikov, Yan G
2012-01-01
Specific wounds inflicted on soldiers and officers of the Russian Army by French firearms and cold weapon and wound treatment by Russian surgeons during 1812 Napoleon's invasion (better known in Russia as the Patriotic War of 1812) are discussed. An inference is made that the then surgical treatment was not only administered at a high level but was also versatile and efficient and thus could make a certain contribution to the victory of the Russian arms. Copyright © 2012 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.
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Laby, Daniel M
2018-05-17
Despite our inability to attenuate the course of many ocular diseases that can ultimately lead to loss or significantly decreased visual function, this report describes a potential technique to aid such patients in maximizing the use of the vision that remains. The aim of this study was to demonstrate the applicability of utilizing sports vision training to improve objective and subjective visuomotor function in a low-vision patient. A 37-year-old woman with Usher syndrome presented with reduced central visual acuity and visual field. Although we were unable to reverse the damage resulting from her diagnosis, we were able to improve the use of the remaining vision. A 27 to 31% improvement in hand-eye coordination was achieved along with a 41% improvement in object tracking and visual concentration. Most importantly, following the 14-week training period, there was also a subjective improvement in the patient's appreciation of her visual ability. The sports vision literature cites many examples in which sports vision training is useful in improving visuomotor and on-field performance. We hypothesized that these techniques may be used to aid not only athletes but also patients with low vision. Despite suffering from reduced acuity and a limited visual field, these patients often still have a significant amount of vision ability that can be used to guide motor actions. Using techniques to increase the efficient use of this remaining vision may reduce the impact of the reduced visual function and aid in activities of daily living.
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Russian Studies: Teaching American Elementary-Middle School Children about Russia.
ERIC Educational Resources Information Center
Jones, Dianne
By distinguishing between the Soviet government and the Russian people in Soviet studies, teachers can assist students in forming positive but realistic attitudes about Russia. Geography, music, art, and literature offer a wealth of information about Russia. A good starting point is a discussion of Russian children: the age at which they enter…
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J. C. Brissette; S. T. Eubanks; A. J. R. Gillespie; R. J. Lasko; A. V. Rykoff
1997-01-01
A joint Northeastern Forest Experiment Station - Eastern Region team is working with Russian counterparts on a Forests for the Future Initiative in the Krasnoyarsk region of central Siberia. Russian team members include scientists from the Sukachev Institute of the Russian Academy of Sciences, managers from a number of units of the Federal Forest Service of Russia, and...
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What aspects of vision facilitate haptic processing?
Millar, Susanna; Al-Attar, Zainab
2005-12-01
We investigate how vision affects haptic performance when task-relevant visual cues are reduced or excluded. The task was to remember the spatial location of six landmarks that were explored by touch in a tactile map. Here, we use specially designed spectacles that simulate residual peripheral vision, tunnel vision, diffuse light perception, and total blindness. Results for target locations differed, suggesting additional effects from adjacent touch cues. These are discussed. Touch with full vision was most accurate, as expected. Peripheral and tunnel vision, which reduce visuo-spatial cues, differed in error pattern. Both were less accurate than full vision, and significantly more accurate than touch with diffuse light perception, and touch alone. The important finding was that touch with diffuse light perception, which excludes spatial cues, did not differ from touch without vision in performance accuracy, nor in location error pattern. The contrast between spatially relevant versus spatially irrelevant vision provides new, rather decisive, evidence against the hypothesis that vision affects haptic processing even if it does not add task-relevant information. The results support optimal integration theories, and suggest that spatial and non-spatial aspects of vision need explicit distinction in bimodal studies and theories of spatial integration.
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[Linguistic adaptation of the Russian version of the Short-form McGill Pain Questionnaire-2].
Bakhtadze, M A; Bolotov, D A; Kuzminov, K O; Padun, M P; Zakharova, O B
Linguistic adaptation of the Russian version of the Short-form McGill Pain Questionnaire-2 (SF-MPQ-2), which is conceptually equivalent to the original questionnaire. The adaptation of the Russian version of SF-MPQ-2 was performed in accordance to established rules in several stages by two independent translators with the development of a consensus Russian version and its back translation by two independent translators and development of a consensus English version. The final Russian SF-MPQ-2 version was then created. The Russian version of the Short-form McGill Pain Questionnaire-2 (SF-MPQ-2-RU) was generated based on the established rules. This version was legally registered by the right holder - Mapi Research Trust and recommended for research in the Russian Federation.
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NASA Technical Reports Server (NTRS)
Taylor, J. H.
1973-01-01
Some data on human vision, important in present and projected space activities, are presented. Visual environment and performance and structure of the visual system are also considered. Visual perception during stress is included.
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2014-06-03
ISS040-E-006739 (3 June 2014) --- European Space Agency astronaut Alexander Gerst, Expedition 40 flight engineer, uses the Optical Coherence Tomography (OCT) camera during an Ocular Health (OH) vision test in the Harmony node of the International Space Station. The OH experiment observes and seeks to understand vision changes during long-term space missions. NASA astronaut Steve Swanson (left), Expedition 40 commander, assists Gerst.
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Computer vision syndrome: a review.
Blehm, Clayton; Vishnu, Seema; Khattak, Ashbala; Mitra, Shrabanee; Yee, Richard W
2005-01-01
As computers become part of our everyday life, more and more people are experiencing a variety of ocular symptoms related to computer use. These include eyestrain, tired eyes, irritation, redness, blurred vision, and double vision, collectively referred to as computer vision syndrome. This article describes both the characteristics and treatment modalities that are available at this time. Computer vision syndrome symptoms may be the cause of ocular (ocular-surface abnormalities or accommodative spasms) and/or extraocular (ergonomic) etiologies. However, the major contributor to computer vision syndrome symptoms by far appears to be dry eye. The visual effects of various display characteristics such as lighting, glare, display quality, refresh rates, and radiation are also discussed. Treatment requires a multidirectional approach combining ocular therapy with adjustment of the workstation. Proper lighting, anti-glare filters, ergonomic positioning of computer monitor and regular work breaks may help improve visual comfort. Lubricating eye drops and special computer glasses help relieve ocular surface-related symptoms. More work needs to be done to specifically define the processes that cause computer vision syndrome and to develop and improve effective treatments that successfully address these causes.
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NASA Astrophysics Data System (ADS)
Terzopoulos, Demetri; Qureshi, Faisal Z.
Computer vision and sensor networks researchers are increasingly motivated to investigate complex multi-camera sensing and control issues that arise in the automatic visual surveillance of extensive, highly populated public spaces such as airports and train stations. However, they often encounter serious impediments to deploying and experimenting with large-scale physical camera networks in such real-world environments. We propose an alternative approach called "Virtual Vision", which facilitates this type of research through the virtual reality simulation of populated urban spaces, camera sensor networks, and computer vision on commodity computers. We demonstrate the usefulness of our approach by developing two highly automated surveillance systems comprising passive and active pan/tilt/zoom cameras that are deployed in a virtual train station environment populated by autonomous, lifelike virtual pedestrians. The easily reconfigurable virtual cameras distributed in this environment generate synthetic video feeds that emulate those acquired by real surveillance cameras monitoring public spaces. The novel multi-camera control strategies that we describe enable the cameras to collaborate in persistently observing pedestrians of interest and in acquiring close-up videos of pedestrians in designated areas.
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The Russian Academic Profession and the Creation of Advanced Universities
ERIC Educational Resources Information Center
Yudkevich, Maria M.
2015-01-01
The author reflects upon the issue of the global education market, where leading universities turn into a matter of national prestige. But what could the specifics of Russian academic profession be, and are we ready to develop world-class universities? By analyzing data from surveys, conducted in Russian universities with the methodology of the…
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Phonotactic Constraints: Implications for Models of Oral Reading in Russian
ERIC Educational Resources Information Center
Ulicheva, Anastasia; Coltheart, Max; Saunders, Steven; Perry, Conrad
2016-01-01
The present article investigates how phonotactic rules constrain oral reading in the Russian language. The pronunciation of letters in Russian is regular and consistent, but it is subject to substantial phonotactic influence: the position of a phoneme and its phonological context within a word can alter its pronunciation. In Part 1 of the article,…
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Reflection in Russian Educational Psychology.
ERIC Educational Resources Information Center
Nelissen, Jo M. C.; Tomic, Welko
This paper discusses the cultural-historical school founded by Vygotsky, Luria, and Leontiev as the theoretical background of Russian educational psychologists who have been studying how children learn to reflect. Two approaches to reflection are examined within the cultural-historical tradition: first, reflection--like other higher psychological…
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Diminutivization supports gender acquisition in Russian children.
Kempe, Vera; Brooks, Patricia J; Mironova, Natalija; Fedorova, Olga
2003-05-01
Gender agreement elicitation was used with Russian children to examine how diminutives common in Russian child-directed speech affect gender learning. Forty-six children (2;9-4;8) were shown pictures of familiar and of novel animals and asked to describe them after hearing their names, which all contained regular morphophonological cues to masculine or feminine gender. Half were presented as simplex (e.g. jozh 'porcupine') and half as diminutive forms (e.g. jozhik 'porcupine-DIM'). Children produced fewer agreement errors for diminutive than for simplex nouns, indicating that the regularizing features of diminutives enhance gender categorization. The study demonstrates how features of child-directed speech can facilitate language learning.
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Tanaka, Yasutomo; Miyazaki, Yukiko; Kitakata, Hidenori; Shibuya, Hiromi; Okada, Toshiki
2015-12-01
Studies show that McGRATH® MAC (McG) is useful during direct laryngoscopy. However, no study has examined whether McG re- duces pressure on the upper airway tract We compared direct vision with indirect vision concerning pressure on the larynx and tongue. Twenty two anesthesiologists and 16 junior residents attempted direct laryngoscopy of airway management simulator using McG with direct vision and indirect vision. Pressure was measured using pressure measurement film. In anesthesiologists group, pressure on larynx was 14.8 ± 2.7 kgf · cm(-2) with direct vision and 12.7 ± 2.7 kgf · cm(-2) with indirect vision (P < 0.05). Pressure on the tongue was 8.8 ± 3.2 kgf cm(-2) with direct vision and 7.6 ± 2.8 kgf · cm(-2) with indirect vision (P = 0.18). In junior residents group, pressure on larynx was 19.0 ± 1.3 kgf · cm(-2) with direct vision and 14.1 ± 3.1 kgf · cm(-2) with indirect vision (P < 0.05). Pressure on the tongue was 15.4 ± 3.6 kgf · cm(-2) with direct vision and 11.2 ± 4.7 kgf · cm(-2) with indirect vision (P < 0.05). McG with indirect vision can reduce pressure on the upper airway tract.
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Russian Military Reform From Perestroika to Putin: Implications for U.S. Policy
2004-04-01
AU/AF FELLOWS/NNN/2004-00 AIR FORCE FELLOWS (SDE) AIR UNIVERSITY RUSSIAN MILITARY REFORM FROM PERESTROIKA TO PUTIN: IMPLICATIONS FOR U.S...TITLE AND SUBTITLE Russian Military Reform : From Perestroika to Putin: Implications for U.S. Policy 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM...kept the troops in place at the request of the leaders of the breakaway regions. 5 Major Scott C. Dullea, “ Russian Military Reform : Lessons from America
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Pedersen, Hilde R; Hagen, Lene A; Landsend, Erlend C S; Gilson, Stuart J; Utheim, Øygunn A; Utheim, Tor P; Neitz, Maureen; Baraas, Rigmor C
2018-04-01
To assess color vision and its association with retinal structure in persons with congenital aniridia. We included 36 persons with congenital aniridia (10-66 years), and 52 healthy, normal trichromatic controls (10-74 years) in the study. Color vision was assessed with Hardy-Rand-Rittler (HRR) pseudo-isochromatic plates (4th ed., 2002); Cambridge Color Test and a low-vision version of the Color Assessment and Diagnosis test (CAD-LV). Cone-opsin genes were analyzed to confirm normal versus congenital color vision deficiencies. Visual acuity and ocular media opacities were assessed. The central 30° of both eyes were imaged with the Heidelberg Spectralis OCT2 to grade the severity of foveal hypoplasia (FH, normal to complete: 0-4). Five participants with aniridia had cone opsin genes conferring deutan color vision deficiency and were excluded from further analysis. Of the 31 with aniridia and normal opsin genes, 11 made two or more red-green (RG) errors on HRR, four of whom also made yellow-blue (YB) errors; one made YB errors only. A total of 19 participants had higher CAD-LV RG thresholds, of which eight also had higher CAD-LV YB thresholds, than normal controls. In aniridia, the thresholds were higher along the RG than the YB axis, and those with a complete FH had significantly higher RG thresholds than those with mild FH (P = 0.038). Additional increase in YB threshold was associated with secondary ocular pathology. Arrested foveal formation and associated alterations in retinal processing are likely to be the primary reason for impaired red-green color vision in aniridia.
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Tobacco control in the Russian Federation- a policy analysis
2013-01-01
Background The Russian Federation (Russia) has one of the highest smoking rates in the world. The purpose of this study is to analyze past and current trends of the tobacco epidemic in the Russian Federation, review current tobacco control policy responses, and identify areas of opportunity for policy priorities. Methods We used a policy triangle as analytical framework to examine content, context, and processes of Russian tobacco control policy. The analysis was based on secondary data on supply and demand sides of the Russian tobacco epidemic, tobacco-related economic and health effects during Russia’s economic transition, and compliance of Russian tobacco policy with international standards and regulations. Results Tobacco-promoting strategies have specifically targeted women and youth. Russia’s approval of a “National Tobacco Control Concept” and draft for a comprehensive tobacco control bill increasingly align national legislature with the WHO Framework Convention on Tobacco Control (FCTC). However, several structural and cultural factors represent substantial barriers to the policy process. The influence of transnational tobacco companies on policy processes in Russia has so far impeded a full implementation of the FCTC mandates. Conclusions Several strategies have been identified as having the potential to reduce the prevalence of tobacco use in Russia and decrease tobacco-related national health and economic burden: adjusting national tobacco policy by raising tobacco tax from the current lowest level in Europe to at least 70%; consequent enforcement of a complete smoking ban in public places; marketing restrictions; and smoking cessation interventions integrated into primary care. Russia’s tobacco control efforts need to target women and youths specifically to efficiently counter industry efforts. PMID:23339756
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27 CFR 9.57 - Green Valley of Russian River Valley.
Code of Federal Regulations, 2013 CFR
2013-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Green Valley of Russian River Valley. 9.57 Section 9.57 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.57 Green Valley of Russian River...
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27 CFR 9.57 - Green Valley of Russian River Valley.
Code of Federal Regulations, 2012 CFR
2012-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Green Valley of Russian River Valley. 9.57 Section 9.57 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.57 Green Valley of Russian River...
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27 CFR 9.57 - Green Valley of Russian River Valley.
Code of Federal Regulations, 2010 CFR
2010-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Green Valley of Russian River Valley. 9.57 Section 9.57 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.57 Green Valley of Russian River...
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27 CFR 9.57 - Green Valley of Russian River Valley.
Code of Federal Regulations, 2011 CFR
2011-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Green Valley of Russian River Valley. 9.57 Section 9.57 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.57 Green Valley of Russian River...
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27 CFR 9.57 - Green Valley of Russian River Valley.
Code of Federal Regulations, 2014 CFR
2014-04-01
... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Green Valley of Russian River Valley. 9.57 Section 9.57 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.57 Green Valley of Russian River...
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A hierarchical (multicomponent) model of in-group identification: examining in Russian samples.
Lovakov, Andrey V; Agadullina, Elena R; Osin, Evgeny N
2015-06-03
The aim of this study was to examine the validity and reliability of Leach et al.'s (2008) model of in-group identification in two studies using Russian samples (overall N = 621). In Study 1, a series of multi-group confirmatory factor analysis revealed that the hierarchical model of in-group identification, which included two second-order factors, self-definition (individual self-stereotyping, and in-group homogeneity) and self-investment (satisfaction, solidarity, and centrality), fitted the data well for all four group identities (ethnic, religious, university, and gender) (CFI > .93, TLI > .92, RMSEA < .06, SRMR < .06) and demonstrated a better fit, compared to the alternative models. In Study 2, the construct validity and reliability of the Russian version of the in-group identification measure was examined. Results show that these measures have adequate psychometric properties. In short, our results show that Leach et al.'s model is reproduced in Russian culture. The Russian version of this measure can be recommended for use in future in-group research in Russian-speaking samples.
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Theory underlying the peripheral vision horizon device
NASA Technical Reports Server (NTRS)
Money, K. E.
1984-01-01
Peripheral Vision Horizon Device (PVHD) theory states that the likelihood of pilot disorientation in flight is reduced by providing an artificial horizon that provides orientation information to peripheral vision. In considering the validity of the theory, three areas are explored: the use of an artificial horizon device over some other flight instrument; the use of peripheral vision over foveal vision; and the evidence that peripheral vision is well suited to the processing of orientation information.
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English Speech Acquisition in 3- to 5-Year-Old Children Learning Russian and English
ERIC Educational Resources Information Center
Gildersleeve-Neumann, Christina E.; Wright, Kira L.
2010-01-01
Purpose: English speech acquisition in Russian-English (RE) bilingual children was investigated, exploring the effects of Russian phonetic and phonological properties on English single-word productions. Russian has more complex consonants and clusters and a smaller vowel inventory than English. Method: One hundred thirty-seven single-word samples…
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NASA Technical Reports Server (NTRS)
Prinzel, L.J.; Kramer, L.J.
2009-01-01
A synthetic vision system is an aircraft cockpit display technology that presents the visual environment external to the aircraft using computer-generated imagery in a manner analogous to how it would appear to the pilot if forward visibility were not restricted. The purpose of this chapter is to review the state of synthetic vision systems, and discuss selected human factors issues that should be considered when designing such displays.
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75 FR 11223 - Lifting of Nonproliferation Measures Against One Russian Entity
Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-10
... Entity AGENCY: Department of State. ACTION: Notice. SUMMARY: A determination has been made, pursuant to... on one Russian entity. DATES: Effective Date: March 10, 2010. FOR FURTHER INFORMATION CONTACT: Pamela... Order on the following Russian entity, its sub-units and successors: 1. Glavkosmos. These restrictions...
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75 FR 5836 - Lifting of Nonproliferation Measures Against One Russian Entity
Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-04
... Entity AGENCY: Department of State. ACTION: Notice. SUMMARY: A determination has been made, pursuant to... on one Russian entity. DATES: Effective Date: February 4, 2010. FOR FURTHER INFORMATION CONTACT... Executive Order on the following Russian entity, its sub-units and successors: 1. Baltic State Technical...
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NASA Astrophysics Data System (ADS)
Pezzaniti, J. Larry; Edmondson, Richard; Vaden, Justin; Hyatt, Bryan; Chenault, David B.; Kingston, David; Geulen, Vanilynmae; Newell, Scott; Pettijohn, Brad
2009-02-01
In this paper, we report on the development of a 3D vision system consisting of a flat panel stereoscopic display and auto-converging stereo camera and an assessment of the system's use for robotic driving, manipulation, and surveillance operations. The 3D vision system was integrated onto a Talon Robot and Operator Control Unit (OCU) such that direct comparisons of the performance of a number of test subjects using 2D and 3D vision systems were possible. A number of representative scenarios were developed to determine which tasks benefited most from the added depth perception and to understand when the 3D vision system hindered understanding of the scene. Two tests were conducted at Fort Leonard Wood, MO with noncommissioned officers ranked Staff Sergeant and Sergeant First Class. The scenarios; the test planning, approach and protocols; the data analysis; and the resulting performance assessment of the 3D vision system are reported.
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Spatial-frequency cutoff requirements for pattern recognition in central and peripheral vision
Kwon, MiYoung; Legge, Gordon E.
2011-01-01
It is well known that object recognition requires spatial frequencies exceeding some critical cutoff value. People with central scotomas who rely on peripheral vision have substantial difficulty with reading and face recognition. Deficiencies of pattern recognition in peripheral vision, might result in higher cutoff requirements, and may contribute to the functional problems of people with central-field loss. Here we asked about differences in spatial-cutoff requirements in central and peripheral vision for letter and face recognition. The stimuli were the 26 letters of the English alphabet and 26 celebrity faces. Each image was blurred using a low-pass filter in the spatial frequency domain. Critical cutoffs (defined as the minimum low-pass filter cutoff yielding 80% accuracy) were obtained by measuring recognition accuracy as a function of cutoff (in cycles per object). Our data showed that critical cutoffs increased from central to peripheral vision by 20% for letter recognition and by 50% for face recognition. We asked whether these differences could be accounted for by central/peripheral differences in the contrast sensitivity function (CSF). We addressed this question by implementing an ideal-observer model which incorporates empirical CSF measurements and tested the model on letter and face recognition. The success of the model indicates that central/peripheral differences in the cutoff requirements for letter and face recognition can be accounted for by the information content of the stimulus limited by the shape of the human CSF, combined with a source of internal noise and followed by an optimal decision rule. PMID:21854800
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Russian Stance in the Caucasus and the National Security Strategy of Georgia
2005-06-01
12, 2005) 10 Marcel de Haas, “The Development of Russia’s Security Policy, 1992-2002,” in: Russian Military Reform 1992-2002, ed. Anne C. Aldis...positive tendencies in the world.14 12Marcel de Haas, “The Development of Russia’s Security Policy, 1992-2002,” in: Russian Military Reform 1992...Development of Russia’s Security Policy, 1992-2002,” in: Russian Military Reform 1992-2002, ed. Anne C. Aldis, Roger N. McDermott, 13- 18 (London, Portland
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Development and evaluation of vision rehabilitation devices.
Luo, Gang; Peli, Eli
2011-01-01
We have developed a range of vision rehabilitation devices and techniques for people with impaired vision due to either central vision loss or severely restricted peripheral visual field. We have conducted evaluation studies with patients to test the utilities of these techniques in an effort to document their advantages as well as their limitations. Here we describe our work on a visual field expander based on a head mounted display (HMD) for tunnel vision, a vision enhancement device for central vision loss, and a frequency domain JPEG/MPEG based image enhancement technique. All the evaluation studies included visual search paradigms that are suitable for conducting indoor controllable experiments.
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Soviet/Russian-American space cooperation
NASA Astrophysics Data System (ADS)
Karash, Yuri Y.
This dissertation seeks to answer two questions: (1) what are the necessary conditions for the emergence of meaningful space cooperation between Russia and the United States, and (2) might this cooperation continue developing on its own merit, contributing to the further rapprochement between the two countries, even if the conditions that originated the cooperation were to change? The study examines the entire space era up to this point, 1957 to 1997, from the first satellite launch through the joint U.S.-Russian work on the ISS project. It focuses on the analysis of three distinct periods of possible and real cooperation between the United States and the Soviet Union/Russia. The first possibility for a limited Soviet-American cooperation in space emerged in the late 1950s, together with the space age, and continued until the mid-1960s. The major potential joint project of this period was a human expedition to the Moon. The global competition/confrontation between the two countries prevented actual cooperation. The second period was from the late 1960s until 1985 with consideration of experimental docking missions, including the docking of a reusable U.S. shuttle to a Soviet Salyut-type station. The global U.S.-Soviet competition still continued, but the confrontation was replaced by detente for a brief period of time lasting from the end of 1960s until mid-1970s. Detente gave the first example of U.S.-Soviet cooperation in space---the Apollo-Soyuz joint space flight (ASTP) which took place in 1975. However, the lack of interest of political leaderships in continuation of broad-scale cooperation between the two countries, and the end of detente, removed ASTP-like projects out of question at least until 1985. The third period started together with Mikhail Gorbachev's Perestroika in 1985 and continues until now. It involves almost a hundred of joint space projects both at the governmental and at the private sectors levels. The mainstream of the joint activities
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Russian-Ukrainian Border Region: Negative Cultural and Civilizational Risks of Integration
ERIC Educational Resources Information Center
Babintsev, Valentin P.; Ushamirskaya, Galina F.; Melnikova, Raisa I.; Sapryka, Victor A.; Pastyuk, Alexandr V.
2016-01-01
The paper considers key risks of cultural and civilizational integration of the Russian-Ukrainian border region. Proceeding from the sociological surveys conducted, the following typical cultural and civilizational identities of the population of border regions of Russia and Ukraine are singled out: Russian, Ukrainian, Slavic, European, mondialist…
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Gait disorder rehabilitation using vision and non-vision based sensors: A systematic review
Ali, Asraf; Sundaraj, Kenneth; Ahmad, Badlishah; Ahamed, Nizam; Islam, Anamul
2012-01-01
Even though the amount of rehabilitation guidelines has never been greater, uncertainty continues to arise regarding the efficiency and effectiveness of the rehabilitation of gait disorders. This question has been hindered by the lack of information on accurate measurements of gait disorders. Thus, this article reviews the rehabilitation systems for gait disorder using vision and non-vision sensor technologies, as well as the combination of these. All papers published in the English language between 1990 and June, 2012 that had the phrases “gait disorder” “rehabilitation”, “vision sensor”, or “non vision sensor” in the title, abstract, or keywords were identified from the SpringerLink, ELSEVIER, PubMed, and IEEE databases. Some synonyms of these phrases and the logical words “and” “or” and “not” were also used in the article searching procedure. Out of the 91 published articles found, this review identified 84 articles that described the rehabilitation of gait disorders using different types of sensor technologies. This literature set presented strong evidence for the development of rehabilitation systems using a markerless vision-based sensor technology. We therefore believe that the information contained in this review paper will assist the progress of the development of rehabilitation systems for human gait disorders. PMID:22938548
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Identity Options in Russian Textbooks
ERIC Educational Resources Information Center
Shardakova, Marya; Pavlenko, Aneta
2004-01-01
This article introduces a new analytical approach to the study of identity options offered in foreign and second language textbooks. This approach, grounded in poststructuralist theory and critical discourse analysis, is applied to 2 popular beginning Russian textbooks. Two sets of identity options are examined in the study: imagined learners…
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National Strategy for Promotion of Russian Universities in the World Market of Education Services
ERIC Educational Resources Information Center
Mushketova, Natalia; Bydanova, Elizaveta; Rouet, Gilles
2018-01-01
Purpose: The export of Russian educational services worldwide was not considered by the Russian Government as a full-fledged economic sector until recently. However, the situation has changed since the early 2000s, when in 2002, the Russian Government approved the national strategy for higher education promotion abroad and since then has been…
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Russian Political, Economic, and Security Issues and U.S. Interests
2007-01-18
polonium 210 from Moscow, through Germany, to London, apparently carried by one of the Russians Litvinenko met November 1. Russian authorities deny...radio under tight state control and virtually eliminated effective political opposition. Federal forces have suppressed large-scale military resistance...Russia’s needs — food and food processing, oil and gas extraction technology, computers, communications, transportation, and investment capital — are
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ERIC Educational Resources Information Center
Marinoff, Rebecca; Heilberger, Michael H.
2017-01-01
A model Center of Excellence in Low Vision and Vision Rehabilitation was created in a health care setting in China utilizing an inter-institutional relationship with a United States optometric institution. Accomplishments of, limitations to, and stimuli to the provision of low vision and vision rehabilitation services are shared.
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Looking West: Russian Perspectives of the Baltics Through the Lens of the Great Patriotic War
2017-04-13
legacy of the Great Patriotic War is still potent in the minds of Russian officials. 15. SUBJECT TERMS Russia; Baltics; Great Patriotic War; Estonia...thinking towards the Baltic region, and they indicate that the legacy of the Great Patriotic War is still potent in the minds of Russian officials...real in the minds of Russian citizens. The war also represents the preeminent subject of study by the Russian military. The military and political
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Pyramidal neurovision architecture for vision machines
NASA Astrophysics Data System (ADS)
Gupta, Madan M.; Knopf, George K.
1993-08-01
The vision system employed by an intelligent robot must be active; active in the sense that it must be capable of selectively acquiring the minimal amount of relevant information for a given task. An efficient active vision system architecture that is based loosely upon the parallel-hierarchical (pyramidal) structure of the biological visual pathway is presented in this paper. Although the computational architecture of the proposed pyramidal neuro-vision system is far less sophisticated than the architecture of the biological visual pathway, it does retain some essential features such as the converging multilayered structure of its biological counterpart. In terms of visual information processing, the neuro-vision system is constructed from a hierarchy of several interactive computational levels, whereupon each level contains one or more nonlinear parallel processors. Computationally efficient vision machines can be developed by utilizing both the parallel and serial information processing techniques within the pyramidal computing architecture. A computer simulation of a pyramidal vision system for active scene surveillance is presented.
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Pelletier, Allen L; Rojas-Roldan, Ledy; Coffin, Janis
2016-08-01
Vision loss affects 37 million Americans older than 50 years and one in four who are older than 80 years. The U.S. Preventive Services Task Force concludes that current evidence is insufficient to assess the balance of benefits and harms of screening for impaired visual acuity in adults older than 65 years. However, family physicians play a critical role in identifying persons who are at risk of vision loss, counseling patients, and referring patients for disease-specific treatment. The conditions that cause most cases of vision loss in older patients are age-related macular degeneration, glaucoma, ocular complications of diabetes mellitus, and age-related cataracts. Vitamin supplements can delay the progression of age-related macular degeneration. Intravitreal injection of a vascular endothelial growth factor inhibitor can preserve vision in the neovascular form of macular degeneration. Medicated eye drops reduce intraocular pressure and can delay the progression of vision loss in patients with glaucoma, but adherence to treatment is poor. Laser trabeculoplasty also lowers intraocular pressure and preserves vision in patients with primary open-angle glaucoma, but long-term studies are needed to identify who is most likely to benefit from surgery. Tight glycemic control in adults with diabetes slows the progression of diabetic retinopathy, but must be balanced against the risks of hypoglycemia and death in older adults. Fenofibrate also slows progression of diabetic retinopathy. Panretinal photocoagulation is the mainstay of treatment for diabetic retinopathy, whereas vascular endothelial growth factor inhibitors slow vision loss resulting from diabetic macular edema. Preoperative testing before cataract surgery does not improve outcomes and is not recommended.
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The Russian Navy and the Future of Russian Power in the Western Pacific
2001-12-01
34 16 Oleg (flag) 1903 6,650 3 3 12 6" 23 Avrora 1900 6,630 2 1/2 8 6" 23 Monomakh 1880 5,593 2 5 6" 6 4.7" 15 1/2 Dmitry 1885 6,200 2......FTS200000508000176, p. 2. 102 Pavel Felgenhauer, Russian Military Reform: Ten Years of Failure 103 Oleg Falichev, “Progress Noted in Military Reforms
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Basic design principles of colorimetric vision systems
NASA Astrophysics Data System (ADS)
Mumzhiu, Alex M.
1998-10-01
Color measurement is an important part of overall production quality control in textile, coating, plastics, food, paper and other industries. The color measurement instruments such as colorimeters and spectrophotometers, used for production quality control have many limitations. In many applications they cannot be used for a variety of reasons and have to be replaced with human operators. Machine vision has great potential for color measurement. The components for color machine vision systems, such as broadcast quality 3-CCD cameras, fast and inexpensive PCI frame grabbers, and sophisticated image processing software packages are available. However the machine vision industry has only started to approach the color domain. The few color machine vision systems on the market, produced by the largest machine vision manufacturers have very limited capabilities. A lack of understanding that a vision based color measurement system could fail if it ignores the basic principles of colorimetry is the main reason for the slow progress of color vision systems. the purpose of this paper is to clarify how color measurement principles have to be applied to vision systems and how the electro-optical design features of colorimeters have to be modified in order to implement them for vision systems. The subject of this presentation far exceeds the limitations of a journal paper so only the most important aspects will be discussed. An overview of the major areas of applications for colorimetric vision system will be discussed. Finally, the reasons why some customers are happy with their vision systems and some are not will be analyzed.
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Russian eruption warning systems for aviation
Neal, C.; Girina, O.; Senyukov, S.; Rybin, A.; Osiensky, J.; Izbekov, P.; Ferguson, G.
2009-01-01
More than 65 potentially active volcanoes on the Kamchatka Peninsula and the Kurile Islands pose a substantial threat to aircraft on the Northern Pacific (NOPAC), Russian Trans-East (RTE), and Pacific Organized Track System (PACOTS) air routes. The Kamchatka Volcanic Eruption Response Team (KVERT) monitors and reports on volcanic hazards to aviation for Kamchatka and the north Kuriles. KVERT scientists utilize real-time seismic data, daily satellite views of the region, real-time video, and pilot and field reports of activity to track and alert the aviation industry of hazardous activity. Most Kurile Island volcanoes are monitored by the Sakhalin Volcanic Eruption Response Team (SVERT) based in Yuzhno-Sakhalinsk. SVERT uses daily moderate resolution imaging spectroradiometer (MODIS) satellite images to look for volcanic activity along this 1,250-km chain of islands. Neither operation is staffed 24 h per day. In addition, the vast majority of Russian volcanoes are not monitored seismically in real-time. Other challenges include multiple time-zones and language differences that hamper communication among volcanologists and meteorologists in the US, Japan, and Russia who share the responsibility to issue official warnings. Rapid, consistent verification of explosive eruptions and determination of cloud heights remain significant technical challenges. Despite these difficulties, in more than a decade of frequent eruptive activity in Kamchatka and the northern Kuriles, no damaging encounters with volcanic ash from Russian eruptions have been recorded. ?? Springer Science+Business Media B.V. 2009.
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Research in Automatic Russian-English Scientific and Technical Lexicography. Final Report.
ERIC Educational Resources Information Center
Wayne State Univ., Detroit, MI.
Techniques of reversing English-Russian scientific and technical dictionaries into Russian-English versions through semi-automated compilation are described. Sections on manual and automatic processing discuss pre- and post-editing, the task program, updater (correction of errors and revision by specialist in a given field), the system employed…
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Secondary invasion and re-invasion after Russian-olive removal and revegetation
USDA-ARS?s Scientific Manuscript database
Russian olive is a nitrogen-fixing tree invading riparian corridors in the Northern Great Plains. Native species establishment can be hampered by invasive plant soil legacies that may be particularly likely in the case of Russian olive, and understory species that survive the invasion may be only a ...
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Ramke, Jacqueline; Brian, Garry; Naduvilath, Thomas; Lee, Lucy; Qoqonokana, Mundi Qalo
2012-04-01
To estimate the 2010 prevalence and causes of blindness and low vision among Timor-Leste adults aged ≥40 years, and compare these to the results of a survey conducted 5 years previously. A population-based cross-sectional survey used multistage cluster random sampling proportionate to size to identify 50 clusters of 45 people each. Cause of vision loss was determined for each eye with presenting visual acuity worse than 6/18. A participation rate of 89.5% (n = 2014) was achieved. The gender-age-domicile adjusted prevalence was 7.7% (95% confidence interval [CI] 6.5, 8.8) for 6/60, and 3.6% (95% CI 2.7, 4.4) for 3/60 blindness (better eye presenting vision worse than 6/60 and 3/60, respectively) among Timorese aged ≥40 years. Cataract caused most blindness (69.3% at 6/60). The population prevalence of low vision (better eye presenting vision of 6/60 or better, but worse than 6/18) was 13.6% (95%CI 12.1, 15.1), most caused by uncorrected refractive error (57.4%) or cataract (39.5%). The prevalence and causes of blindness were unchanged compared with 5 years earlier, but low vision was less common. Unusually for a developing country, Timor-Leste has initiated a cycle of evidence-based eye care in which, although with limitations, population data are periodically available for monitoring and planning.
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Vision rehabilitation in the case of blindness.
Veraart, Claude; Duret, Florence; Brelén, Marten; Oozeer, Medhy; Delbeke, Jean
2004-09-01
This article examines the various vision rehabilitation procedures that are available for early and late blindness. Depending on the pathology involved, several vision rehabilitation procedures exist, or are in development. Visual aids are available for low vision individuals, as are sensory aids for blind persons. Most noninvasive sensory substitution prostheses as well as implanted visual prostheses in development are reviewed. Issues dealing with vision rehabilitation are also discussed, such as problems of biocompatibility, electrical safety, psychosocial aspects, and ethics. Basic studies devoted to vision rehabilitation such as simulation in mathematical models and simulation of artificial vision are also presented. Finally, the importance of accurate rehabilitation assessment is addressed, and tentative market figures are given.
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Development of the Russian matrix sentence test.
Warzybok, Anna; Zokoll, Melanie; Wardenga, Nina; Ozimek, Edward; Boboshko, Maria; Kollmeier, Birger
2015-01-01
To develop the Russian matrix sentence test for speech intelligibility measurements in noise. Test development included recordings, optimization of speech material, and evaluation to investigate the equivalency of the test lists and training. For each of the 500 test items, the speech intelligibility function, speech reception threshold (SRT: signal-to-noise ratio, SNR, that provides 50% speech intelligibility), and slope was obtained. The speech material was homogenized by applying level corrections. In evaluation measurements, speech intelligibility was measured at two fixed SNRs to compare list-specific intelligibility functions. To investigate the training effect and establish reference data, speech intelligibility was measured adaptively. Overall, 77 normal-hearing native Russian listeners. The optimization procedure decreased the spread in SRTs across words from 2.8 to 0.6 dB. Evaluation measurements confirmed that the 16 test lists were equivalent, with a mean SRT of -9.5 ± 0.2 dB and a slope of 13.8 ± 1.6%/dB. The reference SRT, -8.8 ± 0.8 dB for the open-set and -9.4 ± 0.8 dB for the closed-set format, increased slightly for noise levels above 75 dB SPL. The Russian matrix sentence test is suitable for accurate and reliable speech intelligibility measurements in noise.
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Chen, Yadong; Xia, Yongtao; Shao, Changwei; Han, Lei; Chen, Xuejie; Yu, Mengjun; Sha, Zhenxia
2016-07-01
As the Russian sturgeon (Acipenser gueldenstaedtii) is an important food and is the main source of caviar, it is necessary to discover the genes associated with its sex differentiation. However, the complicated life and maturity cycles of the Russian sturgeon restrict the accurate identification of sex in early development. To generate a first look at specific sex-related genes, we sequenced the transcriptome of gonads in different development stages (1, 2, and 5 yr old stages) with next-generation RNA sequencing. We generated >60 million raw reads, and the filtered reads were assembled into 263,341 contigs, which produced 38,505 unigenes. Genes involved in signal transduction mechanisms were the most abundant, suggesting that development of sturgeon gonads is under control of signal transduction mechanisms. Differentially expressed gene analysis suggests that more genes for protein synthesis, cytochrome c oxidase subunits, and ribosomal proteins were expressed in female gonads than in male. Meanwhile, male gonads expressed more transposable element transposase, reverse transcriptase, and transposase-related genes than female. In total, 342, 782, and 7,845 genes were detected in intersex, male, and female transcriptomes, respectively. The female gonad expressed more genes than the male gonad, and more genes were involved in female gonadal development. Genes (sox9, foxl2) are differentially expressed in different sexes and may be important sex-related genes in Russian sturgeon. Sox9 genes are responsible for the development of male gonads and foxl2 for female gonads. Copyright © 2016 the American Physiological Society.
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Pioneering Russian wind tunnels and first experimental investigations, 1871-1915
NASA Astrophysics Data System (ADS)
Gorbushin, A. R.
2017-11-01
A review of foreign and Russian sources is given mentioning the pioneering wind tunnels built in Russia at the turn of 19th and 20th centuries. The first wind tunnel in Russia was constructed by V.A. Pashkevich at the Mikhailovsky Artillery Academy in St. Petersburg in 1871. In total from 1871 through 1915, 18 wind tunnels were constructed in Russia: 11 in Moscow, 5 in St. Petersburg and 2 in Kaluga. An overview of the pioneering Russian wind tunnels built by V.A. Pashkevich, K.E. Tsiolkovsky, prof. N.E. Zhukovsky, D.P. Ryabushinsky and prof. K.P. Boklevsky is given. Schemes, photographs, formulas, description of the research and test results taken from the original papers published by the wind tunnel designers are given. Photographs from the N.E. Zhukovsky Scientific and Memorial Museum and the Archive of the Russian Academy of Sciences are used in the article. Methods of flow visualization and results of their application are presented. The Russian scientists and researchers' contribution to the development of techniques and methods of aerodynamic experiment is shown, including one of the most important aspects - the wall interference problem.
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Ganesh, Suma; Sethi, Sumita; Srivastav, Sonia; Chaudhary, Amrita; Arora, Priyanka
2013-09-01
To evaluate the impact of low vision rehabilitation on functional vision of children with visual impairment. The LV Prasad-Functional Vision Questionnaire, designed specifically to measure functional performance of visually impaired children of developing countries, was used to assess the level of difficulty in performing various tasks pre and post visual rehabilitation in children with documented visual impairment. Chi-square test was used to assess the impact of rehabilitation intervention on functional vision performance; a P < 0.05 was considered significant. LogMAR visual acuity prior to the introduction of low vision devices (LVDs) was 0.90 ± 0.05 for distance and for near it was 0.61 ± 0.05. After the intervention, the acuities improved significantly for distance (0.2 ± 0.27; P < 0.0001) and near (0.42 ± 0.17; P = 0.001). The most common reported difficulties were related to their academic activities like copying from the blackboard (80%), reading textbook at arm's length (77.2%), and writing along a straight line (77.2%). Absolute raw score of disability pre-LVD was 15.05 which improved to 7.58 post-LVD. An improvement in functional vision post visual rehabilitation was especially found in those activities related to their studying lifestyle like copying from the blackboard (P < 0.0001), reading textbook at arm's length (P < 0.0001), and writing along a straight line (P = 0.003). In our study group, there was a significant improvement in functional vision post visual rehabilitation, especially with those activities which are related to their academic output. It is important for these children to have an early visual rehabilitation to decrease the impairment associated with these decreased visual output and to enhance their learning abilities.
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Colour, vision and ergonomics.
Pinheiro, Cristina; da Silva, Fernando Moreira
2012-01-01
This paper is based on a research project - Visual Communication and Inclusive Design-Colour, Legibility and Aged Vision, developed at the Faculty of Architecture of Lisbon. The research has the aim of determining specific design principles to be applied to visual communication design (printed) objects, in order to be easily read and perceived by all. This study target group was composed by a selection of socially active individuals, between 55 and 80 years, and we used cultural events posters as objects of study and observation. The main objective is to overlap the study of areas such as colour, vision, older people's colour vision, ergonomics, chromatic contrasts, typography and legibility. In the end we will produce a manual with guidelines and information to apply scientific knowledge into the communication design projectual practice. Within the normal aging process, visual functions gradually decline; the quality of vision worsens, colour vision and contrast sensitivity are also affected. As people's needs change along with age, design should help people and communities, and improve life quality in the present. Applying principles of visually accessible design and ergonomics, the printed design objects, (or interior spaces, urban environments, products, signage and all kinds of visually information) will be effective, easier on everyone's eyes not only for visually impaired people but also for all of us as we age.
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Reliable vision-guided grasping
NASA Technical Reports Server (NTRS)
Nicewarner, Keith E.; Kelley, Robert B.
1992-01-01
Automated assembly of truss structures in space requires vision-guided servoing for grasping a strut when its position and orientation are uncertain. This paper presents a methodology for efficient and robust vision-guided robot grasping alignment. The vision-guided grasping problem is related to vision-guided 'docking' problems. It differs from other hand-in-eye visual servoing problems, such as tracking, in that the distance from the target is a relevant servo parameter. The methodology described in this paper is hierarchy of levels in which the vision/robot interface is decreasingly 'intelligent,' and increasingly fast. Speed is achieved primarily by information reduction. This reduction exploits the use of region-of-interest windows in the image plane and feature motion prediction. These reductions invariably require stringent assumptions about the image. Therefore, at a higher level, these assumptions are verified using slower, more reliable methods. This hierarchy provides for robust error recovery in that when a lower-level routine fails, the next-higher routine will be called and so on. A working system is described which visually aligns a robot to grasp a cylindrical strut. The system uses a single camera mounted on the end effector of a robot and requires only crude calibration parameters. The grasping procedure is fast and reliable, with a multi-level error recovery system.
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The Jeffersonian Vision of Legal Education.
ERIC Educational Resources Information Center
Douglas, Davison M.
2001-01-01
Explores the Jeffersonian vision of legal education. Examines methods of training lawyers in colonial America, noting that colleges offered no such instruction. Considers Jefferson's vision of the role of education in sustaining a republican form of government and describes the implementation of his vision of legal education first at the college…
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The Efficacy of Optometric Vision Therapy.
ERIC Educational Resources Information Center
Journal of the American Optometric Association, 1988
1988-01-01
This review aims to document the efficacy and validity of vision therapy for modifying and improving vision functioning. The paper describes the essential components of the visual system and disorders which can be physiologically and clinically identified. Vision therapy is defined as a clinical approach for correcting and ameliorating the effects…
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Impact of European Media Education Strategies on Russian Media Education Development
ERIC Educational Resources Information Center
Mikhaleva, Galina V.
2015-01-01
The article attempts to examine the impact of European media education theories and approaches on Russian media education evolution basing on a comparative analysis of Russian and European media literacy promotion strategies in the historical context. This influence resulted in the appearance and development of socio-cultural models of media…
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Validation of a Russian Language Oswestry Disability Index Questionnaire.
Yu, Elizabeth M; Nosova, Emily V; Falkenstein, Yuri; Prasad, Priya; Leasure, Jeremi M; Kondrashov, Dimitriy G
2016-11-01
Study Design Retrospective reliability and validity study. Objective To validate a recently translated Russian language version of the Oswestry Disability Index (R-ODI) using standardized methods detailed from previous validations in other languages. Methods We included all subjects who were seen in our spine surgery clinic, over the age of 18, and fluent in the Russian language. R-ODI was translated by six bilingual people and combined into a consensus version. R-ODI and visual analog scale (VAS) questionnaires for leg and back pain were distributed to subjects during both their initial and follow-up visits. Test validity, stability, and internal consistency were measured using standardized psychometric methods. Results Ninety-seven subjects participated in the study. No change in the meaning of the questions on R-ODI was noted with translation from English to Russian. There was a significant positive correlation between R-ODI and VAS scores for both the leg and back during both the initial and follow-up visits ( p < 0.01 for all). The instrument was shown to have high internal consistency (Cronbach α = 0.82) and moderate test-retest stability (interclass correlation coefficient = 0.70). Conclusions The R-ODI is both valid and reliable for use among the Russian-speaking population in the United States.
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ERIC Educational Resources Information Center
Kendall, Richard
1988-01-01
The art of Edgar Degas is discussed in relation to his impaired vision, including amblyopia, later blindness in one eye, corneal scarring, and photophobia. Examined are ways in which Degas compensated for vision problems, and dominant themes of his art such as the process of perception and spots of brilliant light. (Author/JDD)
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INSIGHT: Vision & Leadership, 2002.
ERIC Educational Resources Information Center
McGraw, Tammy, Ed.
2002-01-01
This publication focuses on promising new and emerging technologies and what they might mean to the future of K-12 schools. Half of the volume contains articles devoted in some way to "Vision," and articles in the other half are under the heading of "Leadership." Contents in the "Vision" section include: "The…
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Reinforcement learning in computer vision
NASA Astrophysics Data System (ADS)
Bernstein, A. V.; Burnaev, E. V.
2018-04-01
Nowadays, machine learning has become one of the basic technologies used in solving various computer vision tasks such as feature detection, image segmentation, object recognition and tracking. In many applications, various complex systems such as robots are equipped with visual sensors from which they learn state of surrounding environment by solving corresponding computer vision tasks. Solutions of these tasks are used for making decisions about possible future actions. It is not surprising that when solving computer vision tasks we should take into account special aspects of their subsequent application in model-based predictive control. Reinforcement learning is one of modern machine learning technologies in which learning is carried out through interaction with the environment. In recent years, Reinforcement learning has been used both for solving such applied tasks as processing and analysis of visual information, and for solving specific computer vision problems such as filtering, extracting image features, localizing objects in scenes, and many others. The paper describes shortly the Reinforcement learning technology and its use for solving computer vision problems.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Karpiscak, M.M.; Foster, K.E.; Rawles, R.L.
1981-10-01
The use of Russian thistle as an energy resource has been demonstrated. Russian thistle biomass can be harvested, stored and transported using readily available machinery. Propagation seed can be harvested, cleaned and sown using commercially available machines and traditional techniques. In addition, preliminary tests did not detect that burning Russian thistle biomass causes any major toxicological or immunological problems. Many questions remain to be answered, however, concerning use of Russian thistle as a biomass fuel. The lack of confirmed, long-term data, on the agronomics of Russian thistle makes additional research necessary. Additional data are required to produce a sound datamore » base for evaluating the economics of Russian thistle production, for improving agricultural methods, and for fully evaluating the toxic and immunologic properties of Russian thistle. In conclusion, it appears that Russian thistle biomass has a great potential for becoming a fuel source in arid areas that are lacking fossil fuel reserves or where possible reduction of environmental problems associated with the use of fossil fuels is desired. Analyses of economic and energy factors show that there is a significant net gain in energy with the production and processing of Russia thistle biomass into synthetic logs (Tumblelogs), although the cost of Tumblelogs is slightly higher than that of synthetic logs made from wood waste. 10 refs., 12 figs., 17 tabs.« less
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Russian scientists decry savage job cuts
NASA Astrophysics Data System (ADS)
Stafford, Ned
2016-09-01
More than 100 scientists in Russia have signed an open letter to the country's president, Vladimir Putin, protesting over a lack of funding for research and reforms that they say have left Russian science mired in a chronic state of crisis.
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Vision and night driving abilities of elderly drivers.
Gruber, Nicole; Mosimann, Urs P; Müri, René M; Nef, Tobias
2013-01-01
In this article, we review the impact of vision on older people's night driving abilities. Driving is the preferred and primary mode of transport for older people. It is a complex activity where intact vision is seminal for road safety. Night driving requires mesopic rather than scotopic vision, because there is always some light available when driving at night. Scotopic refers to night vision, photopic refers to vision under well-lit conditions, and mesopic vision is a combination of photopic and scotopic vision in low but not quite dark lighting situations. With increasing age, mesopic vision decreases and glare sensitivity increases, even in the absence of ocular diseases. Because of the increasing number of elderly drivers, more drivers are affected by night vision difficulties. Vision tests, which accurately predict night driving ability, are therefore of great interest. We reviewed existing literature on age-related influences on vision and vision tests that correlate or predict night driving ability. We identified several studies that investigated the relationship between vision tests and night driving. These studies found correlations between impaired mesopic vision or increased glare sensitivity and impaired night driving, but no correlation was found among other tests; for example, useful field of view or visual field. The correlation between photopic visual acuity, the most commonly used test when assessing elderly drivers, and night driving ability has not yet been fully clarified. Photopic visual acuity alone is not a good predictor of night driving ability. Mesopic visual acuity and glare sensitivity seem relevant for night driving. Due to the small number of studies evaluating predictors for night driving ability, further research is needed.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Schachowskoj, S.; Smith, H.A. Jr.
The program plans for Former Soviet Union National Nuclear Materials Control and Accounting (MC and A) Systems Enhancements call for the development of an English/Russian Glossary of MC and A terminology. This glossary was envisioned as an outgrowth of the many interactions, training sessions, and other talking and writing exercises that would transpire in the course of carrying out these programs. This report summarizes the status of the production of this glossary, the most recent copy of which is attached to this report. The glossary contains over 950 terms and acronyms associated with nuclear material control and accounting for safeguardsmore » and nonproliferation. This document is organized as follows: English/Russian glossary of terms and acronyms; Russian/English glossary of terms and acronyms; English/Russian glossary of acronyms; and Russian/English glossary of acronyms.« less
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Vladimir Zhirinovskiy: An Assessment of A Russian Ultra-Nationalist
1994-04-01
6000 0 Phone: (202) 475-1913 0 Fax: (202) 475-1012 rl ;,ecr,,r" Frderick T KrIy "’ nefuty Dir.ctor: Lieutenant Colonel Barry McQ .. "o Chief...on middlemen... " and "... maintaining a certain minimum level of unemployment as an incentive to ensure the maximum work capacity, reduce personnel...was in the Russian Republic and Russians held most of the positions of power at the national level and important if not the top positions in many of
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Linguistic Structure and Non-linguistic Cognition: English and Russian Blues Compared.
ERIC Educational Resources Information Center
Laws, Glynis; And Others
1995-01-01
Investigates the influence of linguistic structure on non-linguistic cognition by comparing Russian and English behavior on tasks involving the color blue. Russians, who differentiate this region into "dark blue" and "light blue," were expected to separate blues more often than English subjects for whom the colors belong to one lexical category.…
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Comprehensive Russian Instructional Program. O.E.E. Evaluation Report, 1982-1983.
ERIC Educational Resources Information Center
Shore, Rima; Schulman, Robert
Project CRIP (Comprehensive Russian Instructional Program) in its first year provided career orientation and support services to 460 Russian-speaking students of limited English proficiency at three public and four private high schools in Brooklyn and Queens, New York. The primary project goal was to help students to plan and prepare for future…
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History School Textbooks and Key Events: A Survey of Russian Teachers
ERIC Educational Resources Information Center
Zajda, Joseph; Smith, Ken
2015-01-01
The politicizing of Russian history textbooks and the imperatives of the Russian history standards to promote patriotism and rejection of Western models of history education signal a new ideological transformation in history education in the RF. Ideology, in this case the 'national ideology' promoted by President Putin (2014), and his followers,…
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What Is So Difficult about Telicity Marking in L2 Russian?
ERIC Educational Resources Information Center
Slabakova, Roumyana
2005-01-01
Two major mechanisms of encoding telicity across languages are either marking the object as exhaustively countable or measurable, or utilizing a specific prefix on the verbal form. English predominantly uses the first mechanism, while Russian mostly utilizes the second. The learning task of an English speaker acquiring Russian, then, is two-fold:…
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The Vision Thing in Higher Education.
ERIC Educational Resources Information Center
Keller, George
1995-01-01
It is argued that while the concept of "vision" in higher education has been met with disdain, criticism is based on misconceptions of vision's nature and role--that vision requires a charismatic administrator and that visionaries are dreamers. Educators and planners are urged to use imaginative thinking to connect the institution's and staff's…
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Development of Onboard Computer Complex for Russian Segment of ISS
NASA Technical Reports Server (NTRS)
Branets, V.; Brand, G.; Vlasov, R.; Graf, I.; Clubb, J.; Mikrin, E.; Samitov, R.
1998-01-01
Report present a description of the Onboard Computer Complex (CC) that was developed during the period of 1994-1998 for the Russian Segment of ISS. The system was developed in co-operation with NASA and ESA. ESA developed a new computation system under the RSC Energia Technical Assignment, called DMS-R. The CC also includes elements developed by Russian experts and organizations. A general architecture of the computer system and the characteristics of primary elements of this system are described. The system was integrated at RSC Energia with the participation of American and European specialists. The report contains information on software simulators, verification and de-bugging facilities witch were been developed for both stand-alone and integrated tests and verification. This CC serves as the basis for the Russian Segment Onboard Control Complex on ISS.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
SVIRIDOVA, V.V.; ERASTOV, V.V.; ISAEV, N.V.
2005-05-16
The MC&A Equipment and Methodological Support Strategic Plan (MEMS SP) for implementing modern MC&A equipment and methodologies at Rosatom facilities has been developed within the framework of the U.S.-Russian MPC&A Program. This plan developed by the Rosatom's Russian MC&A Equipment and Methodologies (MEM) Working Group and is coordinated by that group with support and coordination provided by the MC&A Measurements Project, Office of National Infrastructure and Sustainability, US DOE. Implementation of different tasks of the MEMS Strategic Plan is coordinated by Rosatom and US-DOE in cooperation with different U.S.-Russian MC&A-related working groups and joint site project teams. This cooperation allowsmore » to obtain and analyze information about problems, current needs and successes at Rosatom facilities and facilitates solution of the problems, satisfying the facilities' needs and effective exchange of expertise and lessons learned. The objective of the MEMS Strategic Plan is to enhance effectiveness of activities implementing modern equipment and methodologies in the Russian State MC&A system. These activities are conducted within the joint Russian-US MPC&A program aiming at reduction of possibility for theft or diversion of nuclear materials and enhancement of control of nuclear materials.« less
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DOT National Transportation Integrated Search
2010-01-01
What is Vision Hampton Roads? : Vision Hampton Roads is... : A regionwide economic development strategy based on the collective strengths of all : localities of Hampton Roads, created with the input of business, academia, nonprofits, : government,...
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ERIC Educational Resources Information Center
Altman, Carmit; Burstein Feldman, Zhanna; Yitzhaki, Dafna; Armon Lotem, Sharon; Walters, Joel
2014-01-01
The relationship between family language policy (FLP) and language choice, language use, proficiency in Russian and Hebrew, codeswitching (CS) and linguistic performance was studied in Russian-speaking immigrant parents and their Russian-Hebrew bilingual preschool children. By means of Glaser's Grounded Theory, the content of sociolinguistic…
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America Learns Russian: A History of the Teaching of the Russian Language in the United States.
ERIC Educational Resources Information Center
Parry, Albert
Chronologically presented is the slow development of Russian language instruction in America from the latter part of the 18th century at Kodiak, Alaska, to the establishment of large undergraduate departments at leading universities. The influence of Harvard University, the University of California, Columbia University, Pennsylvania State…
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ERIC Educational Resources Information Center
Ruppert, James
This research paper examines hidden cultural patterns establishing the expression of historical thought in Native Alaskan narratives which describe first contact with Russians. Historical consciousness in oral contact stories is always mythic in form, as well as in content. Native American oral cultures understood new events by…
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1990-10-15
3010 o, AuTOVON 242-3010. - =n~m~m i ma ll lil~ m mm m i mii FOREWORD This futures study presents an analysis and discussion of a program used at the U.S...Operations Research Society, and The Planning Forum . iv CREATING STRATEGIC VISIONS 1 Introduction. The United States Army War College (USAWC) prepares its...consideration and time must be given to a program that attempts to help these potential leaders learn how to create strategic visions. In this paper
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NASA Astrophysics Data System (ADS)
Skrzypek, Josef; Mesrobian, Edmond; Gungner, David J.
1989-03-01
The development of autonomous land vehicles (ALV) capable of operating in an unconstrained environment has proven to be a formidable research effort. The unpredictability of events in such an environment calls for the design of a robust perceptual system, an impossible task requiring the programming of a system bases on the expectation of future, unconstrained events. Hence, the need for a "general purpose" machine vision system that is capable of perceiving and understanding images in an unconstrained environment in real-time. The research undertaken at the UCLA Machine Perception Laboratory addresses this need by focusing on two specific issues: 1) the long term goals for machine vision research as a joint effort between the neurosciences and computer science; and 2) a framework for evaluating progress in machine vision. In the past, vision research has been carried out independently within different fields including neurosciences, psychology, computer science, and electrical engineering. Our interdisciplinary approach to vision research is based on the rigorous combination of computational neuroscience, as derived from neurophysiology and neuropsychology, with computer science and electrical engineering. The primary motivation behind our approach is that the human visual system is the only existing example of a "general purpose" vision system and using a neurally based computing substrate, it can complete all necessary visual tasks in real-time.
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ERIC Educational Resources Information Center
Ravenhall, Mark
2011-01-01
During the affluent noughties it was sometimes said of government that it had "more visions than Mystic Meg and more pilots than British Airways". In 2011, the pilots, the pathfinders, the new initiatives are largely gone--implementation is the name of the game--but the visions remain. The latest one, as it affects adult learners, is in…
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StimulStat: A lexical database for Russian.
Alexeeva, Svetlana; Slioussar, Natalia; Chernova, Daria
2017-12-07
In this article, we present StimulStat - a lexical database for the Russian language in the form of a web application. The database contains more than 52,000 of the most frequent Russian lemmas and more than 1.7 million word forms derived from them. These lemmas and forms are characterized according to more than 70 properties that were demonstrated to be relevant for psycholinguistic research, including frequency, length, phonological and grammatical properties, orthographic and phonological neighborhood frequency and size, grammatical ambiguity, homonymy and polysemy. Some properties were retrieved from various dictionaries and are presented collectively in a searchable form for the first time, the others were computed specifically for the database. The database can be accessed freely at http://stimul.cognitivestudies.ru .
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The Gifts and "Contributions": Friedrich Froebel and Russian Education (1850-1929)
ERIC Educational Resources Information Center
Valkanova, Yordanka; Brehony, Kevin
2006-01-01
This article examines the contribution of the Russian Froebelian movement to educational theory and practice in Russia, in the context of the cultural transformation there from the second half of the nineteenth to the beginning of the twentieth century. The Froebel movement had a strong influence on not only the formation of Russian early years…
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People of the Prairies: A Norwegian and German-Russian Curriculum Guide.
ERIC Educational Resources Information Center
Tabbert, Jon Charles, Ed.; Peterson, Fredrick E., Ed.
The guide presents secondary level units designed to promote understanding of the two largest ethnic groups in North Dakota, the Norwegians and the German-Russians. The book is presented in five parts. Part I provides an historical overview of the Norwegian and German-Russian migration to North Dakota. Part II presents three Norwegian units on…
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Temporary effects of alcohol on color vision
NASA Astrophysics Data System (ADS)
Geniusz, Maciej K.; Geniusz, Malwina; Szmigiel, Marta; Przeździecka-Dołyk, Joanna
2017-09-01
The color vision has been described as one to be very sensitive to the intake of several chemicals. The present research reviews the published literature that is concerned with color vision impairment due to alcohol. Most of this research considers people under long-term effects of alcohol. However, there is little information about temporary effects of alcohol on color vision. A group of ten volunteers aged 18-40 was studied. During the study levels of alcohol in the body were tested with a standard breathalyzer while color vision were studied using Farnsworth Munsell 100 Hue Color Vision Tests. Keywords: Col
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Low Vision Training in Sweden.
ERIC Educational Resources Information Center
Inde, Krister
1978-01-01
The article describes the team work approach used in Sweden to provide services to the four main categories of visual impairment: central scotoma, nystagmus, loss of peripheral vision while retaining central vision, and amblyopia. (Author/PHR)
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Results from the US/Russian Meteor-3/Total Ozone Mapping Spectrometer
NASA Technical Reports Server (NTRS)
Herman, Jay R. (Editor)
1993-01-01
The development of Meteor-3/TOMS (Total Ozone Mapping Spectrometer) was a joint project of the United States and Russia to fly a U.S. ozone measuring instrument (TOMS) onboard a Russian spacecraft (Meteor-3) and rocket (Cyclone), launched from Plesetsk, Russia. The Meteor-3/TOMS (M3TOMS) was launched into a 1202-km-high, near-polar orbit on 15 Aug. 1991, where it can obtain complete global coverage for most of each year. Both the U.S. and Russian sides have successfully received and processed data into ozone amounts from 25 Aug. 1991 to 1 Jun. 1992, and expect to continue for the life of the instrument and spacecraft. The successful development of the instrument hardware, spacecraft interface, data memory, telemetry systems, and software are described. Descriptions are given of the U.S. and Russian ground stations for receiving M3TOMS data. In addition, the data reduction software was independently developed by the U.S. and by the Russians, and is shown to agree to better than the precision of the measurements.
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Russian Political, Economic, and Security Issues and U.S. Interests
2008-08-26
concerns and on nuclear non-proliferation in general. Russia’s actions in Georgia, however, could be a turning point in U.S.-Russian relations...Russia’s actions also arouse anxiety in other Soviet successor states, especially those with large Russian minorities, such as Ukraine and Kazakhstan...transforming Yukos into a major global energy company. Khodorkovski criticized some of Putin’s actions , financed anti-Putin political parties, and hinted
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Russian Political, Economic, and Security Issues and U.S. Interests
2008-10-06
concerns and on nuclear non-proliferation in general. Russia’s actions in Georgia, however, could be a turning point in U.S.-Russian relations. Russia’s... actions also arouse anxiety in other Soviet successor states, especially those with large Russian minorities, such as Ukraine and Kazakhstan...into a major global energy company. Khodorkovski criticized some of Putin’s actions , financed anti-Putin political parties, and hinted that he might
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Economic Factors of Russian Inequality
ERIC Educational Resources Information Center
Bobkov, Vyacheslav N.; Vakhtina, Margarita A.; Simonova, Marina V.
2016-01-01
The relevance of the researched problem is connected with the high level of economic inequality in Russia. The article goal is to show that the current Russian institutional system is not directed to decrease the economic inequality but on the contrary it continues to make and deepen it. The leading approach to study of this problem is the…
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NASA Astrophysics Data System (ADS)
Whitehouse, M.
2016-01-01
Pleiades Visions (2012) is my new musical composition for organ that takes inspiration from traditional lore and music associated with the Pleiades (Seven Sisters) star cluster from Australian Aboriginal, Native American, and Native Hawaiian cultures. It is based on my doctoral dissertation research incorporating techniques from the fields of ethnomusicology and cultural astronomy; this research likely represents a new area of inquiry for both fields. This large-scale work employs the organ's vast sonic resources to evoke the majesty of the night sky and the expansive landscapes of the homelands of the above-mentioned peoples. Other important themes in Pleiades Visions are those of place, origins, cosmology, and the creation of the world.
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A History of Vision Screening.
ERIC Educational Resources Information Center
Appelboom, Tina M.
1985-01-01
The vision screening program has a long and interesting history involving educators, pediatricians, optometrists, and ophthamologists. This historical review of vision screening in the schools includes a discussion of amblyopia and screening of preschool students. (Author/CB)
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Kotov and Suraev wearing Russian Orlan Spacesuits in the Pirs DC-1 during Expedition 22
2010-01-12
ISS022-E-023790 (12 Jan. 2010) --- Attired in their Russian Orlan spacesuits, Russian cosmonauts Oleg Kotov (left) and Maxim Suraev, both Expedition 22 flight engineers, check out their Orlan suits in preparation for a spacewalk scheduled for Jan. 14 to outfit the new Poisk module for future Russian vehicle dockings.
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Brown, G C
1999-01-01
OBJECTIVE: To determine the relationship of visual acuity loss to quality of life. DESIGN: Three hundred twenty-five patients with visual loss to a minimum of 20/40 or greater in at least 1 eye were interviewed in a standardized fashion using a modified VF-14, questionnaire. Utility values were also obtained using both the time trade-off and standard gamble methods of utility assessment. MAIN OUTCOME MEASURES: Best-corrected visual acuity was correlated with the visual function score on the modified VF-14 questionnaire, as well as with utility values obtained using both the time trade-off and standard gamble methods. RESULTS: Decreasing levels of vision in the eye with better acuity correlated directly with decreasing visual function scores on the modified VF-14 questionnaire, as did decreasing utility values using the time trade-off method of utility evaluation. The standard gamble method of utility evaluation was not as directly correlated with vision as the time trade-off method. Age, level of education, gender, race, length of time of visual loss, and the number of associated systemic comorbidities did not significantly affect the time trade-off utility values associated with visual loss in the better eye. The level of reduced vision in the better eye, rather than the specific disease process causing reduced vision, was related to mean utility values. The average person with 20/40 vision in the better seeing eye was willing to trade 2 of every 10 years of life in return for perfect vision (utility value of 0.8), while the average person with counting fingers vision in the better eye was willing to trade approximately 5 of every 10 remaining years of life (utility value of 0.52) in return for perfect vision. CONCLUSIONS: The time trade-off method of utility evaluation appears to be an effective method for assessing quality of life associated with visual loss. Time trade-off utility values decrease in direct conjunction with decreasing vision in the better
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Genome-wide genotyping uncovers genetic profiles and history of the Russian cattle breeds.
Yurchenko, Andrey; Yudin, Nikolay; Aitnazarov, Ruslan; Plyusnina, Alexandra; Brukhin, Vladimir; Soloshenko, Vladimir; Lhasaranov, Bulat; Popov, Ruslan; Paronyan, Ivan A; Plemyashov, Kirill V; Larkin, Denis M
2018-01-01
One of the most economically important areas within the Russian agricultural sector is dairy and beef cattle farming contributing about $11 billion to the Russian economy annually. Trade connections, selection and breeding have resulted in the establishment of a number of breeds that are presumably adapted to local climatic conditions. Little however is known about the ancestry and history of Russian native cattle. To address this question, we genotyped 274 individuals from 18 breeds bred in Russia and compared them to 135 additional breeds from around the world that had been genotyped previously. Our results suggest a shared ancestry between most of the Russian cattle and European taurine breeds, apart from a few breeds that shared ancestry with the Asian taurines. The Yakut cattle, belonging to the latter group, was found to be the most diverged breed in the whole combined dataset according to structure results. Haplotype sharing further suggests that the Russian cattle can be divided into four major clusters reflecting ancestral relations with other breeds. Herein, we therefore shed light on to the history of Russian cattle and identified closely related breeds to those from Russia. Our results will facilitate future research on detecting signatures of selection in cattle genomes and eventually inform future genetics-assisted livestock breeding programs in Russia and in other countries.
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School Principals as Agents of Reform of the Russian Education System
ERIC Educational Resources Information Center
Kasprzhak, A. G.; Filinov, N. B.; Bayburin, R. F.; Isaeva, N. V.; Bysik, N. V.
2015-01-01
The paper is based on the results of a study of secondary school principal decision-making styles conducted in eight regions of the Russian Federation (one per federal district) in 2014 using the methodological approach developed by Alan J. Rowe. The study aimed to assess the reformist potential of Russian school principals. We believe that this…
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[On health protection for members of Russian Federation national sports teams].
Uĭba, V V; Kotenko, K V
2013-01-01
The article covers main results of activities provided by Federal Medical and Biologic Agency on medical, sanitary and biologic support of Russian Federation national sport teams members. Through example of Bournazian FMBC of FMBA of Russian, Sports Medicine and Rehabilitation Center, the authors represented results of scientific, educational and clinical work of specific establishment in this sphere.
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Object tracking with stereo vision
NASA Technical Reports Server (NTRS)
Huber, Eric
1994-01-01
A real-time active stereo vision system incorporating gaze control and task directed vision is described. Emphasis is placed on object tracking and object size and shape determination. Techniques include motion-centroid tracking, depth tracking, and contour tracking.
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School Vision of Learning: Urban Setting
ERIC Educational Resources Information Center
Guy, Tiffany A.
2010-01-01
In this paper, the author develops her school vision of learning. She explains the theories she used to help develop the vision. The author then goes into detail on the methods she will use to make her vision for a school that prepares urban students for a successful life after high school. She takes into account all the stakeholders and how they…
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The Visions of World-Class Universities
ERIC Educational Resources Information Center
Slyusarenko, Olena
2015-01-01
The visions of the top 26 world-class universities of the first 30 in the Shanghai ranking list have been evaluated and compared with the missions of the world's top 20 universities. Applying the content analysis, a group of 48 keywords, which describe the essence of these visions, has been revealed. The average amount of keywords in one vision is…
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NASA in the 21st century: A vision of greatness
NASA Technical Reports Server (NTRS)
Murphy, Kathleen J.
1992-01-01
Notions of greatness are discussed that have guided NASA in the past, values are presented that might be delivered by NASA in the future, and the the skills required for NASA to execute a vision of greatness are examined. Three possible patterns of space development by NASA are reviewed: (1) a mission to protect the ecology of the Earth; (2) the engineering of the technologies critical to space transportation and a healthy, productive life in space; and (3) the management of a major nonterrestrial resource project. Potential sources of funds are discussed along with opportunities for sustainable collaboration, and the life cycle of NASA's funding responsibility for its space development program.
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ERIC Educational Resources Information Center
Katzman, Avi; Marom, Daniel
2007-01-01
The following is a translation of the introduction to "Medabrim Chazon" (Jerusalem: Keter, 2006), the Hebrew translation of "Visions of Jewish Education," edited by Seymour Fox, Israel Scheffler, and Daniel Marom (Cambridge, 2003). "Visions of Jewish Education" is an effort by leading scholars to improve the quality…
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Biological Basis For Computer Vision: Some Perspectives
NASA Astrophysics Data System (ADS)
Gupta, Madan M.
1990-03-01
Using biology as a basis for the development of sensors, devices and computer vision systems is a challenge to systems and vision scientists. It is also a field of promising research for engineering applications. Biological sensory systems, such as vision, touch and hearing, sense different physical phenomena from our environment, yet they possess some common mathematical functions. These mathematical functions are cast into the neural layers which are distributed throughout our sensory regions, sensory information transmission channels and in the cortex, the centre of perception. In this paper, we are concerned with the study of the biological vision system and the emulation of some of its mathematical functions, both retinal and visual cortex, for the development of a robust computer vision system. This field of research is not only intriguing, but offers a great challenge to systems scientists in the development of functional algorithms. These functional algorithms can be generalized for further studies in such fields as signal processing, control systems and image processing. Our studies are heavily dependent on the the use of fuzzy - neural layers and generalized receptive fields. Building blocks of such neural layers and receptive fields may lead to the design of better sensors and better computer vision systems. It is hoped that these studies will lead to the development of better artificial vision systems with various applications to vision prosthesis for the blind, robotic vision, medical imaging, medical sensors, industrial automation, remote sensing, space stations and ocean exploration.
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Altered vision destabilizes gait in older persons.
Helbostad, Jorunn L; Vereijken, Beatrix; Hesseberg, Karin; Sletvold, Olav
2009-08-01
This study assessed the effects of dim light and four experimentally induced changes in vision on gait speed and footfall and trunk parameters in older persons walking on level ground. Using a quasi-experimental design, gait characteristics were assessed in full light, dim light, and in dim light combined with manipulations resulting in reduced depth vision, double vision, blurred vision, and tunnel vision, respectively. A convenience sample of 24 home-dwelling older women and men (mean age 78.5 years, SD 3.4) with normal vision for their age and able to walk at least 10 m without assistance participated. Outcome measures were gait speed and spatial and temporal parameters of footfall and trunk acceleration, derived from an electronic gait mat and accelerometers. Dim light alone had no effect. Vision manipulations combined with dim light had effect on most footfall parameters but few trunk parameters. The largest effects were found regarding double and tunnel vision. Men increased and women decreased gait speed following manipulations (p=0.017), with gender differences also in stride velocity variability (p=0.017) and inter-stride medio-lateral trunk acceleration variability (p=0.014). Gender effects were related to differences in body height and physical functioning. Results indicate that visual problems lead to a more cautious and unstable gait pattern even under relatively simple conditions. This points to the importance of assessing vision in older persons and correcting visual impairments where possible.