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Sample records for alexis st martin

  1. Working ethics: William Beaumont, Alexis St. Martin, and medical research in antebellum America.

    PubMed

    Green, Alexa

    2010-01-01

    Analyzing William Beaumont's relationship with his experimental subject, Alexis St. Martin, this article demonstrates how the "research ethics" of antebellum America were predicated on models of employment, servitude, and labor. The association between Beaumont and St. Martin drew from and was understood in terms of the ideas and practices of contract labor, informal domestic servitude, indentures, and military service. Beaumont and St. Martin lived through an important period of transition in which personal master-servant relations existed alongside the "free" contract labor of market capitalism. Their relationship reflected and helped constitute important developments in nineteenth-century American labor history. PMID:20657054

  2. Update. Beyond Alexis St. Martin: Contemporary Techniques for Studying the Functioning of the Gastrointestinal Tract.

    ERIC Educational Resources Information Center

    Richardson, K. C.; Calver, M. C.

    1991-01-01

    Reviews a range of developments in methodology for studying digestive physiology including comparative anatomy, fistulas and canals, imaging, electromyography, and tracers. Exercises for gathering firsthand data on the use of tracers, analyzing secondhand data on tracers, and interpretation of comparative anatomy of bird stomachs are given as…

  3. Intracrater Evaporite Deposits of the Lake St. Martin Impact Structure: Implications for Mars

    NASA Astrophysics Data System (ADS)

    Stromberg, J.; Berard, G.; Mann, P.; Cloutis, E.

    2011-03-01

    The gypsum-rich intracrater evaporate deposits of the Lake St. Martin impact structure and its spectrally detectable endolithic microbial communities make it a relevant analogue for similar deposits on Mars.

  4. The ALEXIS mission recovery

    SciTech Connect

    Bloch, J.; Armstrong, T.; Dingler, B.; Enemark, D.; Holden, D.; Little, C.; Munson, C.; Priedhorsky, B.; Roussel-Dupre, D.; Smith, B.; Warner, R.; Dill, B.; Huffman, G.; McLoughlin, F.; Mills, R.; Miller, R.

    1994-03-01

    The authors report the recovery of the ALEXIS small satellite mission. ALEXIS is a 113-kg satellite that carries an ultrasoft x-ray telescope array and a high-speed VHF receiver/digitizer (BLACKBEARD), supported by a miniature spacecraft bus. It was launched by a Pegasus booster on 1993 April 25, but a solar paddle was damaged during powered flight. Initial attempts to contact ALEXIS were unsuccessful. The satellite finally responded in June, and was soon brought under control. Because the magnetometer had failed, the rescue required the development of new attitude control-techniques. The telemetry system has performed nominally. They discuss the procedures used to recover the ALEXIS mission.

  5. Alexis Carrel: innovator extraordinaire.

    PubMed

    Rothwell, Ann

    2011-02-01

    Alexis Carrel was awarded the 1912 Nobel Prize for Physiology or Medicine for pioneering surgical techniques in vascular surgery. His triangulation technique enabled successful anastomosis of blood vessels and subsequently led to advances in blood vessel and organ transplantation. However, Alexis Carrel did not limit his research to the vascular speciality. During the First World War he developed the Carrel-Dakin method of wound irrigation and later his interests lay in aging cells. PMID:21476423

  6. [Alexis Carrell: the mystification ...].

    PubMed

    Vanderpooten, C

    1996-01-01

    Alexis Carrel is died in 1944. A half-century later, the most we know about his life comes from his widow. Pupil of the Jesuits, faith lost with Claude Bernard, recovered thanks to his wife, papers lefts to the Jesuits ..., all is well. Too beautiful edifying story to be true ... Details show that mystification trouble is in it. Who was, what thought exactly Carrel? Light may be shed only by an exhaustive study of his manuscripts and letters. PMID:11624869

  7. A geophysical investigation of the northeastern rim of the St. Martin impact structure, Manitoba, Canada

    NASA Astrophysics Data System (ADS)

    Zivkovic, Vladimir B.

    The St. Martin impact structure is a 40 Km diameter structure located in Manitoba, Canada lies in featureless, glaciated terrain lacking any surface expression of an impact structure. The age of the structure has been re-determined to range between 224.3 Ma to 241.4 Ma which nullified a previous hypothesis suggesting this impact was part of a multiple impact event. Within the proposed structural boundary two outcrops of Archean granite are present. The first outcrop is located in what has been identified as the central peak of the impact structure. The second outcrop lies along the northeastern boundary and is known locally as Big Rock. The purpose of this investigation was to determine the relationship of Big Rock, if any, to the impact event and to constrain a more accurate diameter of the structure. To accomplish this I conducted two geophysical surveys and used selected data from a previous survey. The two methods I conducted were: a magnetic survey and seismic reflection profiling. Selected data from a previous gravity survey was used to supplement survey results. The magnetic survey was conducted using the total field G-856 Memory-Mag proton precession magnetometer which measures local or regional field strength. The seismic reflection survey was conducted using three Geometrics Geode exploration seismographs. Due to the complexity of seismic data processing I retained an outside seismic data processing company. Previous gravity anomaly data were acquired using a LaCoste and Romberg Model G gravimeter. The results of this geophysical investigation reveal a shallowing of granitic basement rock with exposure near Big Rock. However, a suggested listric fault near Big Rock was not identified via seismic reflection profiling, but was suggested by both the gravity and magnetic surveys. Listric faults that are genetically related to impact structures are also indicative of the structure's outer boundary and therefore can confirm that the St. Martin impact structure

  8. Cool Star Binaries with ALEXIS

    NASA Technical Reports Server (NTRS)

    Stern, Robert A.

    1998-01-01

    We proposed to search for high-temperature, flare-produced Fe XXIII line emission from active cool star binary systems using the ALEXIS all-sky survey. Previous X-ray transient searches with ARIEL V and HEAO-1, and subsequent shorter duration monitoring with the GINGA and EXOSAT satellites demonstrated that active binaries can produce large (EM approximately equals 10(exp 55-56/cu cm) X-ray flares lasting several hours or longer. Hot plasma from these flares at temperatures of 10(exp 7)K or more should produce Fe XXIII line emission at lambda = 132.8 A, very near the peak response of ALEXIS telescopes 1A and 2A. Our primary goals were to estimate flare frequency for the largest flares in the active binary systems, and, if the data permitted, to derive a distribution of flare energy vs. frequency for the sample as a whole. After a long delay due to the initial problems with the ALEXIS attitude control, the heroic efforts on the part of the ALEXIS satellite team enabled us to carry out this survey. However, the combination of the higher than expected and variable background in the ALEXIS detectors, and the lower throughput of the ALEXIS telescopes resulted in no convincing detections of large flares from the active binary systems. In addition, vignetting-corrected effective exposure times from the ALEXIS aspect solution were not available prior to the end of this contract; therefore, we were unable to convert upper limits measured in ALEXIS counts to the equivalent L(sub EUV).

  9. Monitoring of the Heat and Moisture Transport through Walls of St. Martin Cathedral Tower in Bratislava

    NASA Astrophysics Data System (ADS)

    Kubičár, Ľudovít; Hudec, Ján; Fidríková, Danica; Štofanik, Vladimír; Dieška, Peter; Vretenár, Viliam

    2014-05-01

    Historic monuments are subject to degradation due to exposition to surrounding meteorological conditions and groundwater. Construction of buildings consists of the plaster and material components that have porous structure. Processes like heat transport, moisture diffusion, moisturizing and drying; freezing and thawing can be found in such structures depending on environmental conditions. Monitoring of the temperature - moisture regime gives a picture on the processes running in the structure. Long term monitoring of the tower of St. Martin Cathedral in Bratislava have been performed under window sill of the belfry in exterior in south orientation. Principle of the hot-ball method is used for monitoring of the temperature and thermal conductivity. The thermal conductivity of the porous system depends on the pore content. Moisture sensors are constructed from the parent material in a form of cylinder. Sensors are calibrated for dry and water saturated stage prior installation in the walls. Monitoring has been carried out in plaster and in the masonry in a distance about 10 cm from the wall surface, where sensors are installed. Information on temperature, moisture and thermal conductivity can be gained from measured signal. Use of two sensors allows estimation on heat and moisture transport through the wall. Monitoring has been performed in the period from April 2013 up to July 2013. Monitored data are correlated to the meteorological data. Details of various effects will be discussed.

  10. Hydrologic data summary for the St. Lucie River Estuary, Martin and St. Lucie Counties, Florida, 1998-2001

    USGS Publications Warehouse

    Byrne, Michael J.; Patino, Eduardo

    2004-01-01

    A hydrologic analysis was made at three canal sites and four tidal sites along the St. Lucie River Estuary in southeastern Florida from 1998 to 2001. The data included for analysis are stage, 15-minute flow, salinity, water temperature, turbidity, and suspended-solids concentration. During the period of record, the estuary experienced a drought, major storm events, and high-water discharge from Lake Okeechobee. Flow mainly occurred through the South Fork of the St. Lucie River; however, when flow increased through control structures along the C-23 and C-24 Canals, the North Fork was a larger than usual contributor of total freshwater inflow to the estuary. At one tidal site (Steele Point), the majority of flow was southward toward the St. Lucie Inlet; at a second tidal site (Indian River Bridge), the majority of flow was northward into the Indian River Lagoon. Large-volume stormwater discharge events greatly affected the St. Lucie River Estuary. Increased discharge typically was accompanied by salinity decreases that resulted in water becoming and remaining fresh throughout the estuary until the discharge events ended. Salinity in the estuary usually returned to prestorm levels within a few days after the events. Turbidity decreased and salinity began to increase almost immediately when the gates at the control structures closed. Salinity ranged from less than 1 to greater than 35 parts per thousand during the period of record (1998-2001), and typically varied by several parts per thousand during a tidal cycle. Suspended-solids concentrations were observed at one canal site (S-80) and two tidal sites (Speedy Point and Steele Point) during a discharge event in April and May 2000. Results suggest that most deposition of suspended-solids concentration occurs between S-80 and Speedy Point. The turbidity data collected also support this interpretation. The ratio of inorganic to organic suspended-solids concentration observed at S-80, Speedy Point, and Steele Point

  11. Gypsum-hosted endolithic communities of the Lake St. Martin impact structure, Manitoba, Canada: spectroscopic detectability and implications for Mars

    NASA Astrophysics Data System (ADS)

    Rhind, T.; Ronholm, J.; Berg, B.; Mann, P.; Applin, D.; Stromberg, J.; Sharma, R.; Whyte, L. G.; Cloutis, E. A.

    2014-09-01

    There is increasing evidence that Mars may have once been a habitable environment. Gypsum is targeted in the search for Martian biosignatures because it can host extensive cryptoendolithic communities in extreme terrestrial environments and is widespread on Mars. In this study the viability of using different spectroscopy-based techniques to identify the presence of gypsum endolithic communities was investigated by analysing various cryptoendoliths collected from the Lake St. Martin impact crater (LSM), a Mars analogue site found in Manitoba, Canada. Concurrently, the cryptoendolithic microbial community structure present was also analysed to aid in assigning spectroscopic features to microbial community members. Two main morphologies of endolithic communities were collected from gypsum deposits at LSM: true cryptoendolithic communities and annular deposits on partially buried boulders and cobbles <1 cm below the soil surface. Endolithic communities were found to be visibly present only in gypsum with a high degree of translucency and could occur as deep as 3 cm below the exterior surface. The bacterial community was dominated by a phylum (Chloroflexi) that has not been previously observed in gypsum endoliths. The exterior surfaces of gypsum boulders and cobbles are devoid of spectroscopic features attributable to organic molecules and detectable by reflectance, Raman, or ultraviolet-induced fluorescence spectroscopies. However, exposed interior surfaces show unique endolithic signatures detectable by each spectroscopic technique. This indicates that cryptoendolithic communities can be detected via spectroscopy-based techniques, provided they are either partially or fully exposed and enough photon-target interactions occur to enable detection.

  12. Monitoring of the temperature - moisture regime of critical parts in the tower of the St. Martin Cathedral in Bratislava.

    NASA Astrophysics Data System (ADS)

    Kubicar, L.; Fidríková, D.; Štofanik, V.; Vretenár, V.

    2012-04-01

    Historic monuments are subject to degradation due to exposition to surrounding meteorological conditions and groundwater. Degradation is most often manifested by deterioration of plaster, walls structure and building elements like stones. A significant attention measures are undertaken to prevent degradation of the cultural heritage throughout the world. Our contribution is to monitor the objects for recognition of the critical state when it is necessary to make adjustments to avoid destruction. Buildings consisting from the listed elements belong to porous materials. Moisture diffusion, condensation, etc. attack structure stability of the buildings. Then the moisture diffusion and effects like drying, freezing / thawing belong to the control mechanisms of the degradation. In addition to laboratory experiments concerning the mentioned effects, we simultaneously studied processes by monitoring of the cultural monuments. During monitoring we have identified diffusion of moisture associated with cycle day / night and cycle moisture /drying caused by meteorological precipitation. Long term monitoring is performed in the tower of St. Martin Cathedral in Bratislava under the window sill of the belfry in exterior at three orientations, the north, south and the west. Monitoring is carried out in plaster and in masonry about 10 cm from the wall surface. The thermal conductivity sensors are used for monitoring that operate on the principle of the hot ball method. Then thermal conductivity of porous material is a function of pore content. The sensor has shape of a ball in diameter up to 2 mm in which a heat source as well as a thermometer is integrated into one component. A small heat output is delivered into the surrounding material. The temperature response of the sensor gives information on the thermal conductivity. For use in the preservation of cultural heritage a number of measuring devices have been developed for automatic registration of temperature and moisture in

  13. Influence of water temperature on rainbow smelt spawning and early life history dynamics in St. Martin Bay, Lake Huron

    USGS Publications Warehouse

    O'Brien, Timothy P.; Taylor, William W.; Briggs, Andrew S.; Roseman, Edward F.

    2012-01-01

    Rainbow smelt are an important prey species for native and introduced salmonines in the Great Lakes. In Lake Huron, rainbow smelt populations are characterized by variable recruitment and year-class strength. To understand the influence of water temperature on reproduction, growth, and survival during larval-fish stages, we sampled spawning tributaries and larval-fish habitats during 2008 and 2009 in St. Martin Bay, Lake Huron. Spawning by rainbow smelt occurred primarily when stream temperatures were between 3 and 10 °C, which resulted in a 7–10-day spawning period during 2008, and a 15–20-day spawning period during 2009. Regardless of these differences in spawning temperatures and duration, peak larval-fish densities during 2008 were double those observed during 2009. Length–frequency analysis of larval-fish populations during both years revealed stream-hatched fish during May and a later emergence of larval rainbow smelt during summer, presumably originating from lake spawning. Warmer bay water temperatures led to earlier emergence of lake-spawned rainbow smelt larvae during 2009. Stream-hatched fish larvae experienced large-scale mortality during May 2008 resulting in a bay population consisting primarily of lake-spawned rainbow smelt larvae, but during 2009 both stream- and lake-hatched cohorts experienced higher survival concomitant with significantly higher mean population growth rates. Higher larval-fish growth rates during 2009 appeared to be density-dependent and facilitated by warmer water temperatures during late June and cooler water temperatures during July. Temperature-mediated differences in annual growth rates and irregular contributions from stream- and lake-hatched fish larvae are important factors affecting survival and abundance of young-of-the-year rainbow smelt in Lake Huron.

  14. Hydrogeology, Water Quality, and Distribution and Sources of Salinity in the Floridan Aquifer System, Martin and St. Lucie Counties, Florida

    USGS Publications Warehouse

    Reese, Ronald S.

    2004-01-01

    The Floridan aquifer system is considered to be a valuable source for agricultural and municipal water supply in Martin and St. Lucie Counties, despite its brackish water. Increased withdrawals, however, could increase salinity and threaten the quality of withdrawn water. The Floridan aquifer system consists of limestone, dolomitic limestone, and dolomite and is divided into three hydrogeologic units: the Upper Floridan aquifer, a middle confining unit, and the Lower Floridan aquifer. An informal geologic unit at the top of the Upper Floridan aquifer, referred to as the basal Hawthorn/Suwannee unit, is bound above by a marker unit in the Hawthorn Group and at its base by the Ocala Limestone; a map of this unit shows an area where substantial eastward thickening begins near the coast. This change in thickness is used to divide the study area into inland and coastal areas. In the Upper Floridan aquifer, an area of elevated chloride concentration greater than 1,000 milligrams per liter and water temperature greater than 28 degrees Celsius exists in the inland area and trends northwest through north-central Martin County and western St. Lucie County. A structural feature coincides with this area of greater salinity and water temperature; this feature is marked by a previously mapped northwest-trending basement fault and, based on detailed mapping in this study of the structure at the top of the basal Hawthorn/Suwannee unit, an apparent southeast-trending trough. Higher hydraulic head also has been mapped in this northwest-trending area. Another area of high chloride concentration in the Upper Floridan aquifer occurs in the southern part of the coastal area (in eastern Martin County and northeastern Palm Beach County); chloride concentration in this area is more than 2,000 milligrams per liter and is as great as 8,000 milligrams per liter. A dissolved-solids concentration of less than 10,000 milligrams per liter defines the brackish-water zone in the Floridan aquifer

  15. A modern twist on the beaumont and st. Martin case: encouraging analysis and discussion in the bioethics classroom with reflective writing and concept mapping.

    PubMed

    Goller, Carlos C

    2014-12-01

    Historical ethical dilemmas are a valuable tool in bioethics courses. However, garnering student interest in reading and discussing the assigned cases in the classroom can be challenging. In an effort to actively engage undergraduate and graduate students in an Ethical Issues in Biotechnology course, an activity was developed to encourage reflection on a classical ethical dilemma between a patient, St. Martin, and his employer/caretaker, Beaumont. Two different texts were used to analyze the ethical ramifications of this relationship: a chapter in a popular press book and a short perspective in a medical journal. Participants read the book chapter for homework and discussed it in class. This easy read highlights the fundamental ethical issues in the relationship between two men. Students were then provided with a second text focusing on the scientific accomplishments achieved through Beaumont's experimentation on St. Martin. A structured worksheet prompted participants to reflect on their feelings after reading each text and create a concept map depicting the dilemma. Student-generated concept maps and written reflections indicate participants were able to list the ethical issues, analyze the situation, and evaluate the information provided. This activity not only encouraged higher-level thinking and reflection, it also mirrored the course's structured approach of using concept mapping and reflection to dissect ethical dilemmas. PMID:25574285

  16. A Modern Twist on the Beaumont and St. Martin Case: Encouraging Analysis and Discussion in the Bioethics Classroom with Reflective Writing and Concept Mapping†

    PubMed Central

    Goller, Carlos C.

    2014-01-01

    Historical ethical dilemmas are a valuable tool in bioethics courses. However, garnering student interest in reading and discussing the assigned cases in the classroom can be challenging. In an effort to actively engage undergraduate and graduate students in an Ethical Issues in Biotechnology course, an activity was developed to encourage reflection on a classical ethical dilemma between a patient, St. Martin, and his employer/caretaker, Beaumont. Two different texts were used to analyze the ethical ramifications of this relationship: a chapter in a popular press book and a short perspective in a medical journal. Participants read the book chapter for homework and discussed it in class. This easy read highlights the fundamental ethical issues in the relationship between two men. Students were then provided with a second text focusing on the scientific accomplishments achieved through Beaumont’s experimentation on St. Martin. A structured worksheet prompted participants to reflect on their feelings after reading each text and create a concept map depicting the dilemma. Student-generated concept maps and written reflections indicate participants were able to list the ethical issues, analyze the situation, and evaluate the information provided. This activity not only encouraged higher-level thinking and reflection, it also mirrored the course’s structured approach of using concept mapping and reflection to dissect ethical dilemmas. PMID:25574285

  17. ALEXIS - THE 6 YEAR TELESCOPE FLIGHT EXPERIENCE

    SciTech Connect

    D. ROUSSEL-DUPRE; J. BLOCH; ET AL

    1999-07-01

    The Array of Low Energy X-ray Imaging Sensors (ALEXIS) satellite was launched from the 4th flight of the Pegasus booster on 25 April, 1993 into an 800 km, 70 degree inclination orbit. After an initial launch difficulty, the satellite was successfully recovered and is still producing 100 MB of mission data per day. ALEXIS, still going strong in its sixth year, was originally designed to be a high risk, single string, Smaller-Faster-Cheaper satellite, with a 1-year nominal and a 3-year design limit. This paper will discuss the on-orbit detector performance including microchannel plate operation, pre- and post-flight calibration efforts, observed backgrounds and impacts of flying in a high radiation environment.

  18. Alexis Carrel: genius, innovator and ideologist.

    PubMed

    Dutkowski, P; de Rougemont, O; Clavien, P-A

    2008-10-01

    Alexis Carrel was a Frenchman from Lyon, who gained fame at the Rockefeller Institute in New York at the beginning of the 20th century. He was the first to demonstrate that arteriovenous anastomoses were possible. Alexis Carrel was awarded the Nobel Prize for his contributions to vascular surgery and transplantation in 1912. He was a versatile scientist, who made numerous discoveries from the design of an antiseptic solution to treat injuries during the First World War to tissue culture and engineering, and organ preservation, making him the father of solid organ transplantation. Together, with the famous aviator and engineer Charles Lindbergh, they were the first scientists capable of keeping an entire organ alive outside of the body, using a perfusion machine. Due to his many dubious ideas and his association with fascism in the 1930s and during the Second World War, many of his scientific achievements have been forgotten today and taken for granted. PMID:18727692

  19. On orbit performance of the ALEXIS EUV telescopes

    SciTech Connect

    Bloch, J.; Edwards, B.; Priedhorsky, W.

    1994-08-01

    The Array of Low Energy X-ray Imaging Sensors (ALEXIS) satellite is Los Alamos` first attempt at building and flying a low cost, rapid development, technology demonstration and scientific space mission. The ALEXIS satellite contains the two experiments: the ALEXIS telescope array, (which consists of six EUV/ultrasoft x-ray telescopes utilizing multilayer mirrors, each with a 33 degree field-of-view), and a VHF ionospheric experiment called Blackbeard. A ground station located at Los Alamos exclusively controls the spacecraft. The 248 pound ALEXIS satellite was launched by a Pegasus booster into a 400 {times} 450 nautical mile, 70 degree inclination orbit on April 25, 1993. Images from a video system on the rocket indicated that ALEXIS had been severely damaged during launch with one of the 4 solar panels breaking away from its mounting. (It later turned out that the solar paddle was still attached to the spacecraft but only through cable bundles.) Attempts at communicating with the satellite were unsuccessful until a surprised ground crew received a short transmission on June 2. By mid July, ground station operators had regained full control of the satellite and began to initiate scientific operations with both the telescope array and the VHF experiment. In this paper we will discuss a preliminary analysis of the on-orbit performance of EUV telescopes on ALEXIS.

  20. On-orbit performance of the ALEXIS EUV telescopes

    NASA Astrophysics Data System (ADS)

    Bloch, Jeffrey J.; Edwards, Bradley C.; Priedhorsky, William C.; Roussel-Dupre, Diane C.; Smith, Barham W.; Siegmund, Oswald H.; Carone, Timothy; Cully, Scott; Rodriguez-Bell, T.; Warren, John K.; Vallerga, John V.

    1994-09-01

    The Array of Low Energy X-ray Imaging Sensors (ALEXIS) satellite is Los Alamos' first attempt at building and flying a low cost, rapid development, technology demonstration and scientific space mission. The ALEXIS satellite contains the two experiments: the ALEXIS telescope array, (which consists of six EUV/ultrasoft x- ray telescopes utilizing multilayer mirrors, each with a 33 degree field-of-view), and a VHF ionospheric experiment called Blackbeard. A ground station located at Los Alamos exclusively controls the spacecraft. The 248 pound ALEXIS satellite was launched by a Pegasus booster into a 400 x 450 nautical mile, 70 degree inclination orbit on April 25, 1993. Images from a video system on the rocket indicated that ALEXIS had been severely damaged during launch with one of the 4 solar panels breaking away from its mounting. (It later turned out that the solar paddle was still attached to the spacecraft but only through cable bundles.) Attempts at communicating with the satellite were unsuccessful until a surprised ground crew received a short transmission on June 2. By mid July, ground station operators had regained full control of the satellite and began to initiate scientific operations with both the telescope array and the VHF experiment. In this paper we will discuss a preliminary analysis of the on-orbit performance of EUV telescopes on ALEXIS.

  1. Distribution, movement, and fate of nitrate in the surficial aquifer beneath citrus groves, Indian River, Martin, and St Lucie Counties, Florida

    USGS Publications Warehouse

    Crandall, Christy A.

    2000-01-01

    The surficial aquifer system beneath citrus groves in Indian River, Martin, and St. Lucie Counties, Florida, was studied to determine the effects of citrus agriculture on ground-water quality. The surficial aquifer is the primary drinking-water source for Martin and St. Lucie Counties and furnishes about 33 percent of the drinking-water for Indian River County. Water-quality samples and water-level data were collected from December 1996 through October 1998. Nitrate concentrations in ground water exceeded 10 milligrams per liter (mg/L), the U.S. Environmental Protection Agency?s maximum contaminant level for nitrate reported as nitrogen, in 5 percent of the samples from citrus groves. These exceedances occurred in samples from wells with depths of 10 feet or less at citrus groves, and mostly in samples collected during or immediately following fertilizer applications. Samples from wells with depths of 20-25 feet contained little or no nitrate. The decreased nitrate concentrations in ground water with depth was not consistent with chloride and dissolved-solids concentrations, two other common indicators of agricultural activity. Chloride and dissolved-solids concentrations remained elevated in ground-water samples from all depths at citrus groves; median chloride and dissolved-solids concentrations in samples from citrus sites were 125 and 779 mg/L, respectively. In comparison, samples from the reference site had maximum chloride and dissolved-solids concentrations of 61 and 366 mg/L, respectively. Based on the age of ground water at 20-25 foot depths (3-50 years, measured with tritium and helium-3 concentration ratios), nitrate concentrations also should have remained elevated with depth because fertilizers have been used for at least 20-30 years at these citrus groves. Nitrate concentrations decreased with depth as a result of denitrification. This could have occurred because favorable conditions for denitrification existed in the aquifer, including high

  2. Geochemistry, geology, and isotopic (Sr, S, and B) composition of evaporites in the Lake St. Martin impact structure: New constraints on the age of melt rock formation

    NASA Astrophysics Data System (ADS)

    Leybourne, Matthew I.; Denison, Rodger E.; Cousens, Brian L.; Bezys, Ruth K.; Gregoire, D. Conrad; Boyle, Dan R.; Dobrzanski, Ed

    2007-03-01

    We report new Sr, S, and B isotopic data for evaporites (gypsum, anhydrite), carbonates, melt rocks, gneisses, and groundwaters recovered in and around the Lake St. Martin (LSM) impact structure, Interlake Region, Manitoba, Canada. The LSM meteorite impacted Devonian to Ordovician carbonates and sandstones of the eastern Williston Basin, resulting in partial melting of underlying Superior Province (~2.5 Ga) gneisses of the Canadian Shield. Overlying the LSM melt rocks are red beds and evaporites (anhydrite/gypsum/glauberite) previously inferred to have been deposited during the Jurassic. The 87Sr/86Sr (lowest values cluster at 0.70836) and δ 34SCDT (+23.7 +/- 0.9‰) of the evaporites, combined with B isotope compositions of associated groundwaters (δ 11BNBS951 = +25 to +28‰), are consistent with evaporite deposition within the impact structure near the edge of an ocean-connected salina. The establishment of a marine origin for the evaporites offers a method of age assignment using the secular variation of S and Sr isotopes in seawater. Comparison of Sr and S isotope results with the seawater curves precludes Jurassic deposition for the evaporites or correlation with Watrous and Amaranth formation evaporites, previously considered correlative with those at LSM. The lowest Sr and mean of S isotope values from the LSM evaporites are similar to seawater in the latest Devonian, consistent with conodonts recovered from carbonate breccia overlying melt rocks, and we suggest this as an alternative age of the evaporites. Data presented here preclude a Jurassic age for the evaporites and therefore for the impact event.

  3. An Investigation of the Largest Flares in Active Cool Star Binaries with ALEXIS

    NASA Technical Reports Server (NTRS)

    Stern, Robert A.

    1998-01-01

    After a long delay due to the initial problems with the ALEXIS attitude control, the heroic efforts on the part of the ALEXIS satellite team enabled us to carry out this survey. However, the combination of the higher than expected and variable background in the ALEXIS detectors, and the lower throughput of the ALEXIS telescopes resulted in no convincing detections of large flares from the active binary systems. In addition, vignetting-corrected effective exposure times from the ALEXIS aspect solution were not available prior to the end of this contract; therefore, we were unable to convert upper limits measured in ALEXIS counts to the equivalent.

  4. The ALEXIS Project: EUV Astrophysics on a Rollercoaster

    NASA Astrophysics Data System (ADS)

    Bloch, J.; Edwards, B.; Priedhorsky, W.; Roussel-Dupre, D.; Smith, B. W.; Siegmund, O. H. W.; Carone, T.; Cully, S.; Rodriguez-Bell, T.; Warren, J.; Vallerga, J.

    1993-12-01

    The Array of Low Energy X-ray Imaging Sensors (ALEXIS) satellite is Los Alamos' first attempt at building and flying a low cost, rapid development, technology demonstration and scientific space mission. The ALEXIS satellite contains the two experiments: the ALEXIS telescope array, (which consists of six EUV/ultrasoft x-ray telescopes utilizing multilayer mirrors, each with a 33 degree field-of-view), and a VHF ionospheric experiment called Blackbeard. The spacecraft is controlled exclusively from a ground station located at Los Alamos. The 250 lb. ALEXIS satellite was launched by a Pegasus booster into a 400 nautical mile, 70 degree inclination orbit on April 25, 1993. Images from a video system on the rocket seemed to indicate that ALEXIS had been severely damaged during launch with one of the 4 solar panels breaking away from its mounting. (It later turned out that the solar paddle was still attached to the spacecraft but only through some cable bundles.) Attempts at communicating with the satellite were unsuccessful until a surprised ground crew received a short transmission on on June 2. By mid July, ground station operators had regained full control of the satellite and scientific operations were initiated at that time. However, the damage to the spacecraft has rendered unusable the original scheme for obtaining spacecraft attitude solutions. In order to fully analyze the telescope data, a new algorithm implementation to determine telescope pointing information is under development. Scientific results from data already in hand and those to be collected will not be possible until this task is complete. This poster will summarize the current status of the ALEXIS project, its scientific goals, and the prospects for full mission recovery. This work was supported by the Department of Energy.

  5. Conjuring the Colonizer: Alternative Readings of Magic Realism in Sherman Alexie's "Reservation Blues"

    ERIC Educational Resources Information Center

    Belcher, Wendy

    2007-01-01

    Sherman Alexie's "Reservation Blues" has inspired both admiration and castigation. Critics such as Stephen Evans, Adrian C. Louis, Joseph Coulombe, and James Cox have praised Alexie's satiric upending of stereotypes about Native Americans, claiming that Alexie's work "uses stereotypes...of the...Indian, in new and entirely moral and ethical ways."…

  6. Flight Performance of UV Filters on the ALEXIS Satellite

    SciTech Connect

    Bloch, J.J.; Roussel-Dupre, D.; Starin, S.

    1999-07-08

    The ALEXIS (Array of Low-Energy X-ray Imaging Sensors) mission, serving as the first dedicated all-sky monitor in the extreme UV, has been collecting data since its launch in 1993. ALEXIS operates in a 70{degree} inclination orbit at an altitude of 800 km. The ALEXIS science mission is to observe the cosmic UV background and to study variability of EUV sources. The ALEXIS experiment is composed of six telescopes. Although the telescopes were only designed for a one-year technology verification mission, they are still functioning with much the same effectiveness as at the beginning of the mission. The telescopes comprise: (1) layered synthetic microstructure (LSM) spherical mirrors, (2) thin foil filters, and (3) microchannel plate (MCP) detectors, all enshrouded within the telescope body. The LSM mirrors select the bandpass for each telescope, while rejecting some of the HeII 304{angstrom} geocoronal radiation. The filters, constructed either from aluminum/carbon or Lexan/titanium/boron, serve to strongly reject the geocoronal radiation, as well as longer wavelength emission from bright OB stars. Each telescope detector consists of two plates, the outermost of which is curved to accurately match the spherical focal surface of the mirror. By reviewing the ground and flight histories, this paper analyzes the flight performance of the filters, including the effects of long term exposure and the formation of pinholes.

  7. The anomalous background observed by the ALEXIS telescopes

    SciTech Connect

    Roussel-Dupre, D.; Bloch, J.

    1996-07-01

    The ALEXIS satellite, launched 25 April, 1993 by the Pegasus Air Launched Vehicle, is in a 750{times}850 km, 70 degree inclination orbit. The six on board telescopes tuned between 66{endash}93 eV were designed to eliminate the geocoronal background either with the He II 304 A anti-reflection coating on the mirror or filters in front of the detector. Before launch, the telescopes were assumed to be continuously operated with an estimated background counting rate of 10{endash}30 c/s. At first light, it was these assumptions that were proven to be incorrect. This paper presents the results of the study of the anomalous background observed by the ALEXIS telescopes. {copyright} {ital 1996 American Institute of Physics.}

  8. The anomalous background observed by the ALEXIS telescopes

    SciTech Connect

    Roussel-Dupre, Diane; Bloch, Jeff

    1996-07-25

    The ALEXIS satellite, launched 25 April, 1993 by the Pegasus Air Launched Vehicle, is in a 750x850 km, 70 degree inclination orbit. The six on board telescopes tuned between 66-93 eV were designed to eliminate the geocoronal background either with the He II 304 A ring anti-reflection coating on the mirror or filters in front of the detector. Before launch, the telescopes were assumed to be continuously operated with an estimated background counting rate of 10-30 c/s. At first light, it was these assumptions that were proven to be incorrect. This paper presents the results of the study of the anomalous background observed by the ALEXIS telescopes.

  9. EUV sources and transients detected by the ALEXIS Satellite

    SciTech Connect

    Roussel-Dupre, D.; Pfafman, T.; Bloch, J.; Theiler, J.

    1996-12-31

    Because ALEXIS is a spinning satellite, it is an ideal platform with which to study the time variability of the EUV cosmos. The main thrusts of this effort are to (1) detect EUV sources at known and unknown locations, (2) provide notification of transients in near real time to enable immediate follow-up from other observatories, and (3) create a time history of observed sources for comparison with previously published catalogs to aid in determining long duration variability from EUV sources.

  10. The use of paleo-imaging and microbiological testing in the analysis of antique cultural material: multislice tomography, and microbial analysis of the Trogir Cathedral cope hood depicting St. Martin and a beggar.

    PubMed

    Cavka, Mislav; Petaros, Anja; Kavur, Lovro; Skrlin, Jasenka; Mlinaric Missoni, Emilija; Jankovic, Ivor; Brkljacic, Boris

    2013-01-01

    Paleoradiology is the study of biological and other materials from archeological settings through the use of various medical imaging techniques. Although it is most often used in the scientific study of ancient human remains, it can also be used to study metals, ceramics, paper, and clothes. The aim of this study was to test two paleoimaging techniques (MSCT and mammography) in the analysis of an important Croatian liturgical vestment: the hood of a bishop's cope from St. Lawrence's Treasury in Trogir depicting St. Martin and a beggar. To ensure a safe environment for scientists participating in the analysis, a preliminary microbiological analysis was performed, which contributed to the database of microbiological flora found on Croatian archeological remains and relics studied to date. Due to a great amount of metal filaments, the paleoradiological analysis did not produce satisfactory results. However, a digitally enhanced image clearly showed fine metal embroidery of the hood that was not so easily perceived by naked eye. This article argues in favor of expanding paleoradiological studies on materials other than human remains and also of publishing unsatisfactory results, as important lessons for future development of techniques and methods to analyze ancient remains and seek answers about human historical and cultural heritage. PMID:23883082

  11. Better Informed, Still Skeptical: Response to Machalek and Martin

    ERIC Educational Resources Information Center

    Lucal, Betsy

    2010-01-01

    After accepting the editor's invitation to write a response to Richard Machalek and Michael W. Martin's "Evolution, Biology, and Society: A Conversation for the 21st-Century Sociology Classroom," the author took up their recommendation to learn more about recent work on biology and social behavior. She considered seriously Machalek and Martin's…

  12. ALEXIS, the little satellite that could -- 4 years later

    SciTech Connect

    Roussel-Dupre, D.; Bloch, J.; Little, C.

    1997-10-01

    The 113-kg Array of Low Energy X-ray Imaging Sensors (ALEXIS) satellite was launched from the fourth flight of Pegasus on 25 April, 1993 into a 750 x 850 km, 70 degree inclination orbit. Due to damage sustained at the time of launch, ground controllers did not make contact with the satellite until late June. By late July, full satellite operations had been restored through the implementation of new procedures for attitude control. Science operations with the two onboard experiments began at that time. Now 4 years later is still collecting more than 100 MB of mission data per day. ALEXIS was originally designed to be a high risk, single string. {open_quotes}Smarter-Faster-Cheaper{close_quotes} satellite, with a 1 year nominal and a 3 year design limit. This paper will discuss how well the various satellite and experiment subsystems are surviving a variety of low and high radiation environments and what improvements have been made to make operations more autonomous. 11 refs., 2 figs., 2 tabs.

  13. The ALEXIS data processing package: An IDL based system

    NASA Technical Reports Server (NTRS)

    Bloch, J. J.; Smith, B. W.; Edwards, B. C.

    1992-01-01

    The Array of Low Energy X-ray Imaging Sensors (ALEXIS) experiment consists of a mini-satellite containing six wide angle EUV/ultrasoft x-ray telescopes. Its purpose is to map out the sky in three narrow (approximately 5 percent) bandpasses around 66, 71, and 93 eV. The 66 and 71 eV bandpasses are centered on intense Fe emission lines which are characteristic of million degree plasmas such as the one thought to produce the soft x-ray background. The 93 eV bandpass is not near any strong emission lines and is more sensitive to continuum sources. The mission will be launched on the Pegasus Air Launched Vehicle in the second half of 1992 into a 400-nautical-mile, high inclination orbit and will be controlled entirely from a small ground station located at Los Alamos. The project is a collaborative effort between Los Alamos National Laboratory, Sandia National Laboratory, and the University of California-Berkeley Space Sciences Laboratory. The six telescopes are arranged in three pairs. As the satellite spins twice a minute they scan the entire anti-solar hemisphere. Each f/1 telescope consists of a spherical, multilayer-coated mirror with a curved, microchannel plate detector located at the prime focus. The multilayer coatings determine the bandpasses of the telescopes. The field of view of each telescope is 30 degrees with a spatial resolution of 0.5 degree, limited by spherical aberration. The data processing requirements for ALEXIS are large. Each event is one of the six telescopes is telemetered to the ground with its time of arrival and position on the detector. This information must be folded with the aspect solution for the satellite to reconstruct the direction on the sky from which the photon came. Because of the way the six telescopes scan the sky, the effective exposure calculation is also very computationally intensive. ALEXIS may generate up to 100 megabytes of raw data per day, which are converted into a gigabyte per day of processed data. While the

  14. Martin RA-30 Baltimore

    NASA Technical Reports Server (NTRS)

    1943-01-01

    Martin RA-30 Baltimore: The Martin RA-30 Baltimore was a light bomber ordered by the Royal Air Force. Some examples were retained in the United States as part of a 'Reverse Lend-Lease.' This example was flown by the NACA from June 1943 until March 1944.

  15. Martin B-10B

    NASA Technical Reports Server (NTRS)

    1935-01-01

    Martin B-10B: Although the front turret looks like it may have bee too high, the drag of the Martin B-10 bomber was low enough for it to have been faster than any U. S. Fighter when it was first ordered in January 1933. The NACA flew one of these B-10Bs in 1937 at the Langley Memorial Aeronautical Laboratory.

  16. 3. FIRST FLOOR, FRONT ROOM (WHERE MARTIN LUTHER KING MADE ...

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

    3. FIRST FLOOR, FRONT ROOM (WHERE MARTIN LUTHER KING MADE PLANS FOR HIS MOVEMENT) - Penn School Historic District, Arnett House, SC Route 37, 1 mile South of Frogmore, St. Helena Island, Frogmore, Beaufort County, SC

  17. [Martin Luther's seizure disorder].

    PubMed

    Feldmann, H

    1989-01-01

    Martin Luther's diseases are well documented, because he used to discuss them freely in his letters. There is also a wealth of evidence through reports by his friends. Most of his diseases were common and well known to the contemporary physicians, who accordingly interpreted them correctly: bladder stones, chronic constipation, hemorrhoids. Luther's death obviously was due to a coronary thrombosis. During the last 19 years of his life, in addition to these "natural diseases", Luther also suffered from recurring attacks of a peculiar symptomatology. Luther himself and his friends considered these seizures to be no "natural disease", but Satan punching his flesh, and he compared them to St. Paul's disease (2. Cor. 12). The first of these attacks occurred on July 6, 1527, when Luther was 43 years of age. It began with a roaring tinnitus in his left ear, which increased dramatically and seemed to occupy the left half of his head. Then a state of sickness and collapse followed, however, consciousness was retained throughout the whole period. After a night's rest all the symptoms had subsided, except the tinnitus, which, from that day on, continued for all the following years in varying intensity. Similar attacks with increase of the tinnitus and vertigo as the leading symptoms, seized Luther at irregular intervals and distressed him extremely. Former investigators of Luther's diseases interpreted these attacks as manifestations of a psychiatric disorder and a chronic inflammatory disease of the middle ear. The present detailed study reveals that it was a typical case of Menière's disease of the left ear manifesting itself more than 330 years before Menière's classical observation. PMID:2529669

  18. The ALEXIS data processing package: An IDL-based system

    SciTech Connect

    Bloch, J.J.; Smith, B.W.; Edwards, B.C.

    1991-12-31

    The ALEXIS experiment is a mini-satellite containing six wide angle EUV/ultrasoft x-ray telescopes. Its purpose is to map out the sky in three narrow (5%) bandpasses around 66, 71, and 93 eV. The 66 and 71 eV bandpasses are centered on intense Fe emission lines which are characteristic of million-degree plasmas such as the one thought to produce the soft x-ray background. The 93 eV bandpass is not near any strong emission lines and is more sensitive to continuum sources. The emission will be launched on the Pegasus Air-Launched Vehicle in the first quarter of 1992 into a 400-nautical-mile, high-inclination orbit and will be controlled entirely from a small ground station located at Los Alamos. The project is a collaborative effort between Los Alamos National Laboratory, Sandia National Laboratory, and the University of California-Berkeley Space Sciences Laboratory. The six telescopes are arranged in three pairs. As the satellite spins twice a minute they scan the entire anti-solar hemisphere. Each f/1 telescope consists of a spherical, multilayer-coated mirror with a curved, microchannel plate detector located at the prime focus. The multilayer coatings determine the bandpasses of the telescopes. The field of each telescope is 30 degrees with a spatial resolution of 0.5 degree, limited by spherical aberration. The data processing requirements for ALEXIS are large. Each event in one of the six telescopes is telemetered to the ground with its time of arrival and position on the detector. This information must be folded with the aspect solution for the satellite to reconstruct the direction on the sky from which the photon came. Because of the way the six telescopes scan the sky, the effective exposure calculations is also very compute-intensive. ALEXIS may generate up to 100 megabytes of raw data per day, which are converted into a gigabyte per day of processed data. The entire analysis system is built on a set of SPARCstation platforms.

  19. Martin Schwarzschild (1912 - 1997)

    NASA Astrophysics Data System (ADS)

    Pfau, Werner

    The Chairman of the Astronomische Gesellschaft honored Martin Schwarzschild, who was the first to be presented with the Karl Schwarzschild Medal of the Astronomische Gesellschaft in 1957. An account of his life and work is given.

  20. Martin Drake power plant

    SciTech Connect

    Schimmoller, B.K.

    2005-08-01

    The relatively old Martin Drake coal-fired plant at Colorado Springs is facing challenges to meet environmental requirements whilst satisfying power demands and remaining competition. The article describes measures taken and planned to tackle these challenges. 2 photos.

  1. Martin XBM-1

    NASA Technical Reports Server (NTRS)

    1939-01-01

    Martin XBM-1 equipped with experimental heated wing for icing research, 1939. Photograph published in Engineer in Charge: A History of the Langley Aeronautical Laboratory, 1917-1958 by James R. Hansen. Page 484.

  2. DISTANT VIEW OF ST. FRANCIS DE SALES CATHEDRAL, LOOKING NORTH ...

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

    DISTANT VIEW OF ST. FRANCIS DE SALES CATHEDRAL, LOOKING NORTH ALONG MARTIN LUTHER KING JR. WAY FROM 14TH STREET - St. Francis de Sales Church, 2100 Martin Luther King, Jr. Way, Oakland, Alameda County, CA

  3. Gastroschisis reduction using "Applied Alexis", a wound protector and retractor.

    PubMed

    Kusafuka, Junichi; Yamataka, Atsuyuki; Okazaki, Tadaharu; Okawada, Manabu; Urao, Masahiko; Lane, Geoffrey J; Miyano, Takeshi

    2005-11-01

    We used an Applied Alexis (Applied Medical Resources Corp, USA) wound protector and retractor (WPAR) instead of a "spring loaded silo" (SLS) for gastroschisis reduction because SLS is currently unavailable in Japan. Our patient was a 1,707 g female diagnosed prenatally with gastroschisis born at 35 weeks gestation by spontaneous vaginal delivery. Attempted primary closure failed and a WPAR was used as a silo. A piece of the bottom ring of the WPAR was cut out and a smaller ring was made from it, so it would fit into the patient's abdomen. Eviscerated organs were inserted into the retractor through the bottom ring, and the bottom ring was placed into the abdominal cavity through the gastroschisis defect without suturing to complete the silo. Operating time was 20 minutes. Three days later, all eviscerated organs had been reduced into the peritoneal cavity, the silo was removed, and the gastroschisis defect closed without difficulty. Postoperative recovery was uneventful and the WPAR was an excellent alternative for making a silo. PMID:16193316

  4. Martin Gardner's Mistake

    ERIC Educational Resources Information Center

    Khovanova, Tanya

    2012-01-01

    When Martin Gardner first presented the Two-Children problem, he made a mistake in its solution. Later he corrected the error, but unfortunately the incorrect solution is more widely known than his correction. In fact, a Tuesday-Child variation of this problem went viral in 2010, and the same flaw keeps reappearing in proposed solutions of that…

  5. Detecting EUV transients in near real time with ALEXIS

    SciTech Connect

    Roussel-Dupre`, D.; Bloch, J.J.; Theiler, J.; Pfafman, T.; Beauchesne, B.

    1995-12-31

    The Array of Low Energy X-ray Imaging Sensors (ALEXIS) experiment consists of a mini-satellite containing six wide angle EUV/ultrasoft X-ray telescopes (Priedhorsky et al. 1989, and Bloch et al. 1994). Its scientific objective is to map out the sky in three narrow ({Delta}E/E {approx} 5%) bandpasses around 66, 71, and 93 eV. During each 50 second satellite rotation period the six telescopes, each with a 30{degrees} field, of:view and a spatial resolution of 0.25{degrees}, scan most of the antisolar hemisphere of the sky. The project is a collaborative effort between Los Alamos National Laboratory, Sandia National Laboratory, and the University of California-Berkeley Space Sciences Laboratory. It is controlled entirely from a small ground station located at Los Alamos. The mission was launched on a Pegasus Air Launched Vehicle on April 25, 1993. An incident at launch delayed our ability to properly analyze the data until November of 1994. In January of 1995, we brought on line automated software to routinely carry out the transient search. After the data is downlinked from the satellite, the software processes and transforms it into sky maps that are automatically searched for new sources. The software then sends the results of these searches by e-mail to the science team within two hours of the downlink. This system has successfully detected the Cataclysmic Variables VW Hyi, U Gem and AR UMa in outburst, and has detected at least two unidentified short duration EUV transients (Roussel-Dupre et al 1995, Roussel-Dupre 1995).

  6. Lock No. 1 St. Lucie Canal. Sector gates, internal struts ...

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

    Lock No. 1- St. Lucie Canal. Sector gates, internal struts- nose beams. - St. Lucie Canal, St. Lucie Lock No. 1, St. Lucie, Cross State Canal, Okeechobee Intracoastal Waterway, Stuart, Martin County, FL

  7. Applications of the Atmosphere-Land Exchange Inverse (ALEXI) Model and Highlights of Current Projects

    NASA Astrophysics Data System (ADS)

    Hain, C.; Mecikalski, J. R.; Schultz, L. A.

    2009-12-01

    The Atmosphere-Land Exchange Inverse (ALEXI) model was developed as an auxiliary means for estimating surface fluxes over large regions primarily using remote-sensing data. The model is unique in that no information regarding antecedent precipitation or moisture storage capacity is required - the surface moisture status is deduced from a radiometric temperature change signal. ALEXI uses the available water fraction (fAW) as a proxy for soil moisture conditions. Combining fAW with ALEXI’s ability to provide valuable information about the partitioning of the surface energy budget, which can dictated largely by soil moisture conditions, accommodates the retrieval of an average fAW from the surface to the rooting depth of the active vegetation. Using this approach has many advantages over traditional energy flux and soil moisture measurements (towers with limited range and large monetary/personnel costs) or approximation methods (parametrization of the relationship between available water and soil moisture) in that data is available both spatially and temporal over a large, non-homogeneous, sometimes densely vegetated area. Being satellite based, the model can be run anywhere thermal infrared satellite information is available. The current ALEXI climatology dates back to March 2000 and covers the continental U.S. Examples of projects underway using the ALEXI soil moisture retrieval tools include the Southern Florida Water Management Project; NASA’s Project Nile, which proposes to acquire hydrological information for the water management in the Nile River basin; and a USDA pro ject to expand the ALEXI framework to include Europe and parts of northern Africa using data from the European geostationary satellites, specifically the Meteosat Second Generation (MSG) Series.

  8. Martin Hall Receives Inventors Award

    NASA Technical Reports Server (NTRS)

    1965-01-01

    In this photograph, Marshall Space Flight Center Director, Dr. Wernher von Braun, presents a Co-Inventor's award to MSFC employee Martin Hall of the Mechanical Engineering Laboratory during the NASA Anniversary ceremony.

  9. Martin Dodson (1932-2010)

    NASA Astrophysics Data System (ADS)

    Cliff, Bob; Wilson, Marge

    2010-11-01

    Martin Dodson, a pioneer of geochronology and thermochronology, died at age 78 on 27 June 2010. Martin read natural sciences at the University of Cambridge, United Kingdom. His main subject was physics, but significantly for his future career, he also studied geology. Following a period of research at Cambridge after graduation, Martin joined the United Kingdom Atomic Energy Authority as a scientific officer in 1956, working on the diffusion and flow of gases in porous solids. In 1958 he returned to the academic fold, becoming a research fellow in Oxford University's Department of Geology and Mineralogy, where he was a member of the recently established geochronology group. Geochronology was still essentially in its infancy as a discipline, and one of Martin's first tasks, in the absence of a suitable commercially available instrument, was to build a gas mass spectrometer. He completed his doctorate of philosophy degree in 1963. While at Oxford he read a paper about diffusively enriched argon-38 and spotted the potential of using this to determine argon-40 concentrations for potassium-argon dating. After a postdoctoral fellowship during 1963-1964 at the University of Alberta, in Canada, Martin returned to the United Kingdom upon his appointment to the University of Leeds in 1964 as lecturer in geochronology and isotope geology. He remained at Leeds until his retirement in September 1992.

  10. An Interview with Martin Haberman.

    ERIC Educational Resources Information Center

    Shaughnessy, Michael; Melancon, Burton; Abebe, Solomon

    1999-01-01

    Martin Haberman, a distinguished teacher educator who helped shape American educational reforms for 35 years, explains his current research interests and concerns. He favors development of "star teachers," alternative teacher certification programs, restructured schooling for six million urban children in poverty, and gentle teaching strategies.…

  11. Alexis Carrel (1873-1944): visionary vascular surgeon and pioneer in organ transplantation.

    PubMed

    Aida, Lai

    2014-08-01

    Alexis Carrel was a French surgeon in the 20th century. He made significant contributions to many advances in the fields of vascular surgery, cardiothoracic surgery and organ transplantation. He demonstrated that blood vessels can be united end-to-end and pioneered the triangulation suturing technique in vascular anastomosis. The methods he developed are still in use to this day. He insisted on the importance of absolute asepsis in vascular surgery when such practices were almost unheard of. He was also considered the father of solid organ transplantation. He was awarded the Nobel Prize in recognition of his work. Together with Charles Lindbergh, he developed the extracorporeal perfusion pump to keep organs alive outside the human body. His contribution to medicine also extended to tissue culture and wound management. He was one of the most controversial figures of his generation, believing in the idea of genetic superiority and eugenics and he was associated with fascism in the 1930s. PMID:24737197

  12. The Words of Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Today's Education, 1979

    1979-01-01

    Excerpts from speeches by Dr. Martin Luther King, Jr., are reprinted. Topics discussed include discrimination, the South, education, nonviolent resistance, poverty, economic opportunity, and world peace. (LH)

  13. Martin Schwarzschild (1912-1997)

    NASA Astrophysics Data System (ADS)

    Trimble, V.

    1997-12-01

    Martin Schwarzschild, the ASP Bruce Medalist for 1965, died on 10 April 1997. A refugee from Hitler's Germany who firmly embraced his adopted country, Schwarzschild not only solved a number of fundamental problems in stellar structure and evolution but also taught the rest of the astronomical community how to do so with his 1958 text, Structure and Evolution of the Stars. At about the time of his 1979 retirement, he turned to a completely different question of how to model spheroidal galaxies self-consistently and sent another generation of students and collaborators forward toward the still somewhat distant solution. It is impossible for anyone who ever interacted with Schwarzschild to remain entirely solemn when remembering him. (SECTION: Obituary)

  14. Connect the Book. Martin's Big Words: The Life of Dr. Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2005-01-01

    In honor of Martin Luther King, Jr. Day, this month's featured book is "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." The book was written by Doreen Rappaport and illustrated by Bryan Collier (Jump at the Sun, 2001. 40p. ISBN 0786807148). This pictorial biography of the world-renowned civil rights leader has one of the most striking…

  15. The Lockheed Martin Network: An Intranet Analysis.

    ERIC Educational Resources Information Center

    Okey, Robert M.

    Lockheed Martin Corporation, which is comprised of approximately 72 operating units (some 200,000 employees) worldwide, has set up an intranet called the Lockheed Martin Network. On the network, the corporation released a set of corporate policies via web pages which must be implemented by each of its companies. Because each company varied on what…

  16. Environmental Education Curriculum Development, Grade 6, For St. Martin Parish.

    ERIC Educational Resources Information Center

    Saint Martin Parish School Board, St. Martinville, LA.

    This environmental education curriculum guide is designed for teacher use in the sixth grade. It contains seven units that aim to help the students acquire basic understanding of environmental relationships, environmental problems, environmental quality and to help the students develop skills to solve current environmental problems. Each unit,…

  17. 14. Historic American Buildings Survey, Plate # 54, 'Wohnhaus Martin, ...

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

    14. Historic American Buildings Survey, Plate # 54, 'Wohnhaus Martin, Buffalo, N. Y. in Frank Lloyd Wright Ausgefuhrte Bauten (Berlin: Ernst Wasmuth A. G., 1911), MR. MARTIN'S SISTER'S HOUSE. - Darwin D. Martin House, 125 Jewett Parkway, Buffalo, Erie County, NY

  18. Three Decades Investigating Humor and Laughter: An Interview With Professor Rod Martin.

    PubMed

    Martin, Rod; Kuiper, Nicholas A

    2016-08-01

    Since the start of the 21st century, the investigation of various psychological aspects of humor and laughter has become an increasingly prominent topic of research. This growth can be attributed, in no small part, to the pioneering and creative work on humor and laughter conducted by Professor Rod Martin. Dr. Martin's research interests in humor and laughter began in the early 1980s and continued throughout his 32 year long career as a professor of clinical psychology at the University of Western Ontario. During this time, Dr. Martin published numerous scholarly articles, chapters, and books on psychological aspects of humor and laughter. Professor Martin has just retired in July 2016, and in the present interview he recounts a number of research highlights of his illustrious career. Dr. Martin's earliest influential work, conducted while he was still in graduate school, stemmed from an individual difference perspective that focused on the beneficial effects of sense of humor on psychological well-being. This research focus remained evident in many of Professor Martin's subsequent investigations, but became increasingly refined as he developed several measures of different components of sense of humor, including both adaptive and maladaptive humor styles. In this interview, Dr. Martin describes the conceptualization, development and use of the Humor Styles Questionnaire, along with suggestions for future research and development. In doing so, he also discusses the three main components of humor (i.e., cognitive, emotional and interpersonal), as well as the distinctions and similarities between humor and laughter. Further highlights of this interview include Professor Martin's comments on such diverse issues as the genetic versus environmental loadings for sense of humor, the multifaceted nature of the construct of humor, and the possible limitations of teaching individuals to use humor in a beneficial manner to cope with stress and enhance their social and

  19. 41st Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Editor)

    2012-01-01

    The proceedings of the 41st Aerospace Mechanisms Symposium are reported. JPL hosted the conference, which was held in Pasadena Hilton, Pasadena, California on May 16-18, 2012. Lockheed Martin Space Systems cosponsored the symposium. Technology areas covered include gimbals and positioning mechanisms, components such as hinges and motors, CubeSats, tribology, and Mars Science Laboratory mechanisms.

  20. ALEXIS (Array of Low-Energy X-Ray Imaging Sensors): A narrow-band survey/monitor of the ultrasoft x-ray sky

    SciTech Connect

    Priedhorsky, W.C.; Bloch, J.J.; Cordova, F.; Smith, B.W.; Ulibarri, M.; Chavez, J.; Evans, E.; Seigmund, O.H.W.; Marshall, H.; Vallerga, J.

    1989-01-01

    Los Alamos and Sandia National Laboratories are building an ultrasoft X-ray monitor experiment. This experiment, called ALEXIS (Array of Low-Energy X-Ray Imaging Sensors), consists of six compact normal-incidence telescopes. ALEXIS will operate in the range 70--110 eV. The ultrasoft X-ray/EUV band is nearly uncharted territory for astrophysics. ALEXIS, with its wide fields-of-view and well-defined wavelength bands, will complement the upcoming NASA Extreme Ultraviolet Explorer and ROSAT EUV Wide Field Camera, which are sensitive broad-band survey experiments. The program objectives of ALEXIS are to (1) demonstrate the feasibility of a wide field-of-view, normal incidence ultrasoft X-ray telescope system and (2) to determine ultrasoft X-ray backgrounds in the space environment. As a dividend, ALEXIS will pursue the following scientific objectives: (1) to map the diffuse background, with unprecedented angular resolution, in several emission-line bands, (2) to perform a narrow-band survey of point sources, (3) to search for transient phenomena in the ultrasoft X-ray band, and (4) to provide synoptic monitoring of variable ultrasoft X-ray sources such as cataclysmic variables and flare stars. ALEXIS is designed to be flown on a small autonomous payload carrier (a minisat) that could be launched from any expendable launch vehicle. The experiment weighs 100 pounds, draws 40 watts, and produces 10 kbps of data. It can be flown in any low earth orbit. Onboard data storage allows operation and tracking from a single ground station at Los Alamos. 57 refs., 12 figs.

  1. Detail view of radiator in front assembly room St. ...

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

    Detail view of radiator in front assembly room - St. Elizabeths Hospital, Hagan Hall, 2700 Martin Luther King Jr. Avenue, Southeast, 578-586 Redwood Street, Southeast, Washington, District of Columbia, DC

  2. 77 FR 20522 - Airworthiness Directives; Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ...We are superseding an existing airworthiness directive (AD) for all Lockheed Martin Corporation/Lockheed Martin Aeronautics Company Model L-1011-385-1, L-1011-385-1-14, and L-1011-385-1-15 airplanes. That AD currently requires implementation of a Supplemental Inspection Document (SID) program of structural inspections to detect fatigue cracking, and repair if necessary, to ensure continued......

  3. The role of ground testing in a structural failure experienced during the launch of the ALEXIS small satellite

    SciTech Connect

    Butler, T.A.

    1994-08-01

    A video recording of the launch of the ALEXIS satellite on April 25, 1993 clearly showed that one of the four deployable solar paddles had mechanically separated from the satellite. A study was performed to determine whether the anomalous separation was caused by a mechanical failure and, if so, which components failed and what events led to the failure. From the study it became obvious that the failure was mechanical in nature, and was related to some design weaknesses and the testing sequence to which the solar paddle and associated hardware had been exposed prior to launch. Results of the study showed that the attachment hardware associated with this particular solar paddle was damaged during random vibration tests compromising its load carrying capability. Some relatively simple changes to the method with which structural analysis and testing were approached for the ALEXIS satellite are proposed. These changes will ensure that the chance for such failures to occur on future small satellite missions will be minimized.

  4. Martin Brasier (1947-2014): astrobiologist

    NASA Astrophysics Data System (ADS)

    McMahon, Sean; Cockell, Charles

    2015-10-01

    How did life on Earth begin? What does the search for life in the distant past tell us about the search for life on distant planets? How should the most ancient and ambiguous putative biosignatures be critically evaluated? How did the Earth-life system evolve through the dramatic upheavals of the Precambrian-Cambrian boundary? When and why did eukaryotes begin to produce mineralized skeletons? These are among the astrobiological questions to which palaeobiologist Martin Brasier made profound contributions in a career spanning nearly half a century and tragically cut short late last year. Here, we summarize and celebrate Martin's contributions to astrobiology.

  5. Views of Dr. Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Davis, Alan H.

    1990-01-01

    Discusses views of Martin Luther King, Jr., including concepts of human rights, related counseling approaches, and ethics. Claims King's views provide helpful insights for counselors and clients. Concludes King invited individuals to view challenging life situations as moral opportunities. (Author/ABL)

  6. Martin Luther King, Jr. Teacher's Resource Manual.

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford.

    This Connecticut teachers' manual on Martin Luther King, Jr. includes: (1) teacher background information; (2) five excerpts from King's speeches; (3) four themes for lesson plans; and (4) sample lesson plans. The teacher's background information provides biographical sketches of King and his precursors. The five speeches reproduced here are "I've…

  7. Books about Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Woll, Christina B.

    1990-01-01

    Briefly reviews three recent biographies of Martin Luther King, Jr. that also deal with the civil rights movement. Summarizes contents and identifies reading ability levels appropriate for elementary and junior high students. Recommends six additional King biographies for children. Also endorses two filmstrips on King and the movement. Gives full…

  8. Rejoinder to Guterman, Martin, and Kopp

    ERIC Educational Resources Information Center

    Hansen, James T.

    2012-01-01

    In their reply to the author's keystone article (Hansen, 2012), Guterman, Martin, and Kopp (2012) charge that the author's integrative framework was not sufficiently integrative. They also argue that his proposal results in logical contradictions and the mind-body problem. The author responds by noting that his proposal fully integrates the…

  9. Martin Trow on British Higher Education

    ERIC Educational Resources Information Center

    Silver, Harold

    2009-01-01

    For almost half a century from the early 1960s Martin Trow was the most persistent American commentator on British higher education. He analysed the main reports from Robbins to Dearing, developed and applied a language for discussing common problems amongst different systems, and focused on the uncertain progress of the UK to mass higher…

  10. 8. Historic American Buildings Survey, Plate # 52, 'Wohnhaus Martin, ...

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

    8. Historic American Buildings Survey, Plate # 52, 'Wohnhaus Martin, Buffalo, N. Y. Westseite und Einzelheit der Westseite' in Frank Lloyd Wright Ausgefuhrte Bauten (Berlin: Ernst Wasmuth A. G., 1911). - Darwin D. Martin House, 125 Jewett Parkway, Buffalo, Erie County, NY

  11. Martin Stutzmann: Editor, Teacher, Scientist and Friend

    NASA Astrophysics Data System (ADS)

    Cardona, Manuel

    2005-03-01

    On 2 January 1995 Martin Stutzmann became Editor-in-Chief of physica status solidi, replacing Professor E. Gutsche, who had led the journal through the stormy period involving the fall of the Iron Curtain, the unification of Germany and the change in its Eastern part, where physica status solidi was based, from socialism as found in the real world (a German concept) to real world capitalism. In 1995 it was thought that the process had been completed (we should have known better!) and after the retirement of Prof. Gutsche the new owners of physica status solidi (Wiley-VCH) decided that a change in scientific management was desirable to adapt to the new socio-political facts and to insure the scientific continuity of the journal.Martin had moved in 1993 from my department at the Max-Planck-Institute to Munich where he soon displayed a tremendous amount of science man- agement ability during the build-up of the Walter Schottky Institute. The search for a successor as Edi- tor-in-Chief was not easy: the job was not very glamorous after the upheavals which had taken place in the editorial world following the political changes. Somebody in the Editorial Boards must have suggested Martin Stutzmann. I am sure that there was opposition: one usually looks for a well-established person ready to leave his direct involvement in science and take up a new endeavor of a more administrative nature. Nevertheless, the powers that be soon realized that Martin was an excellent, if somewhat unconventional candidate who had enough energy to remain a topnotch scientist and to lead the journal in the difficult times ahead: he was offered the job. In the negotiations that followed, he insisted in getting the administrative structures that would allow him to improve the battered quality of the journal and to continue his scientific productivity. Today we are happy to see that he succeeded in both endeavors. The journal has since grown in size and considerably improved its quality.Martin

  12. 15. Historic American Buildings Survey, Plate # 55, 'Wohnhaus Martin, ...

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

    15. Historic American Buildings Survey, Plate # 55, 'Wohnhaus Martin, Buffalo, N. Y. Grundrisse des Haupt und Obergeschosses' in Frank Lloyd Wright Ausgefuhrte Bauten (Berlin: Ernst Wasmuth A. G., 1911), PLAN OF THE FIRST AND SECOND FLOORS, MR. MARTIN'S SISTER'S HOUSE. - Darwin D. Martin House, 125 Jewett Parkway, Buffalo, Erie County, NY

  13. Particle contamination from Martin Optical Black

    NASA Astrophysics Data System (ADS)

    Young, P. J.; Noll, R.; Andreozzi, L.; Hope, J.

    The design of the barrel baffle of the Infrared Astronomical Satellite (IRAS) Optical Subsystem to minimize production of particulate contamination is described. The configuration of the 50-inch long, 28.5-inch diameter baffle required pop-rivet assembly after coating with Martin Optical Black for stray light suppression. An experiment to determine the contamination produced at assembly led to the modification of the baffle construction to preclude such damage to the coated surfaces.

  14. Martin J. Klein: From Physicist to Historian

    NASA Astrophysics Data System (ADS)

    Hu, Danian

    2012-12-01

    To his friends, colleagues, and students, Martin Klein was a gentle and modest man of extraordinary integrity whose stellar accomplishments garnered him many honors. I sketch his life and career, in which he transformed himself from a theoretical physicist at Columbia University, the Massachusetts Institute of Technology, and the Case Institute of Technology into a historian of physics while on leave at the Dublin Institute for Advanced Study and the University of Leiden and then pursued this field full time at Yale University.

  15. Martin Stutzmann: Editor, Teacher, Scientist and Friend

    NASA Astrophysics Data System (ADS)

    Cardona, Manuel

    2005-02-01

    On 2 January 1995 Martin Stutzmann became Editor-in-Chief of physica status solidi, replacing Professor E. Gutsche, who had led the journal through the stormy period involving the fall of the Iron Curtain, the unification of Germany and the change in its Eastern part, where physica status solidi was based, from socialism as found in the real world (a German concept) to real world capitalism. In 1995 it was thought that the process had been completed (we should have known better!) and after the retirement of Prof. Gutsche the new owners of physica status solidi (Wiley-VCH) decided that a change in scientific management was desirable to adapt to the new socio-political facts and to insure the scientific continuity of the journal.Martin had moved in 1993 from my department at the Max-Planck-Institute to Munich where he soon displayed a tremendous amount of science man- agement ability during the build-up of the Walter Schottky Institute. The search for a successor as Edi- tor-in-Chief was not easy: the job was not very glamorous after the upheavals which had taken place in the editorial world following the political changes. Somebody in the Editorial Boards must have suggested Martin Stutzmann. I am sure that there was opposition: one usually looks for a well-established person ready to leave his direct involvement in science and take up a new endeavor of a more administrative nature. Nevertheless, the powers that be soon realized that Martin was an excellent, if somewhat unconventional candidate who had enough energy to remain a topnotch scientist and to lead the journal in the difficult times ahead: he was offered the job. In the negotiations that followed, he insisted in getting the administrative structures that would allow him to improve the battered quality of the journal and to continue his scientific productivity. Today we are happy to see that he succeeded in both endeavors. The journal has since grown in size and considerably improved its quality.Martin

  16. 76 FR 32147 - Notice of Availability of the Draft Environmental Impact Statement for the St. Lucie South Beach...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-03

    .... California Blvd., Port St. Lucie, 34986. 5. USACE Palm Beach Gardens Regulatory Office, 4400 PGA Boulevard... Monuments R-88.5 to R-90.3, and R-98 to the St. Lucie/Martin County line. The northern limit of the project... for the St. Lucie South Beach and Dune Restoration Project Located in St. Lucie County, Florida...

  17. Martin Stutzmann: Editor, Teacher, Scientist and Friend

    NASA Astrophysics Data System (ADS)

    Cardona, Manuel

    2005-03-01

    On 2 January 1995 Martin Stutzmann became Editor-in-Chief of physica status solidi, replacing Professor E. Gutsche, who had led the journal through the stormy period involving the fall of the Iron Curtain, the unification of Germany and the change in its Eastern part, where physica status solidi was based, from socialism as found in the real world (a German concept) to real world capitalism. In 1995 it was thought that the process had been completed (we should have known better!) and after the retirement of Prof. Gutsche the new owners of physica status solidi (Wiley-VCH) decided that a change in scientific management was desirable to adapt to the new socio-political facts and to insure the scientific continuity of the journal.Martin had moved in 1993 from my department at the Max-Planck-Institute to Munich where he soon displayed a tremendous amount of science man- agement ability during the build-up of the Walter Schottky Institute. The search for a successor as Edi- tor-in-Chief was not easy: the job was not very glamorous after the upheavals which had taken place in the editorial world following the political changes. Somebody in the Editorial Boards must have suggested Martin Stutzmann. I am sure that there was opposition: one usually looks for a well-established person ready to leave his direct involvement in science and take up a new endeavor of a more administrative nature. Nevertheless, the powers that be soon realized that Martin was an excellent, if somewhat unconventional candidate who had enough energy to remain a topnotch scientist and to lead the journal in the difficult times ahead: he was offered the job. In the negotiations that followed, he insisted in getting the administrative structures that would allow him to improve the battered quality of the journal and to continue his scientific productivity. Today we are happy to see that he succeeded in both endeavors. The journal has since grown in size and considerably improved its quality.Martin

  18. The use of the Alexis® device in breast augmentation to improve outcomes: a comparative randomized case-control survey

    PubMed Central

    Dessy, Luca Andrea; Serratore, Francesco; Ribuffo, Diego; Mazzocchi, Marco

    2016-01-01

    Background We present our experience in using a disposable wound retractor commonly used in abdominal surgery named Alexis® (Applied Medical Resources Corporation, Rancho Santa Margarita, CA, USA), during breast augmentation in order to improve outcomes, particularly final scar length. Methods Between January 2010 and November 2012, 40 patients undergoing breast augmentation with an inframammary approach were enrolled in the present study. Patients were randomly assigned to two groups: group 1 underwent breast augmentation with the standard technique; group 2 underwent breast augmentation by using the Alexis® (Applied Medical Resources Corporation) device. Patients were followed-up for a 12-month period. The time of surgery, the days of drain duration and the length of the incisions were recorded for both groups and statistical significance was evaluated with the Wilcoxon rank sum test. Also, final scar appearance was evaluated using a visual analogue scale (VAS). Results Patients in group 2 reported a lower incidence of hematomas and had shorter drain duration. The difference in scar length between the two groups was statistically significant (P<0.05). Surgeons and patients were mostly satisfied with the final appearance of the scar. Conclusions The use of the Alexis® (Applied Medical Resources Corporation) device has proven useful in reducing the length of the inframammary incision. Interestingly, the increased visibility obtained with the use of the Alexis device allowed a better hemostasis, as suggested by the shorter drain duration and lower incidence of hematomas. However, its use prolongs the operative time, for which we recommend surgeons to allow themselves some time to become familiar with the device. Level of evidence: level I, evidence obtained from at least one properly designed randomized controlled trial. PMID:27294035

  19. Martin Bergmann: The Last 21 Years.

    PubMed

    Feiner, Kenneth

    2015-06-01

    Martin Bergmann has contributed to our understanding of psychoanalysis for more than sixty years. A review of his contributions to psychoanalysis was completed in 1994, when Bergmann was 83 years old. Consideration of his remarkable productivity in the last twenty years clearly demonstrates the need to update this review. In these years, he extended his writing on the history of psychoanalysis, added to his contributions to an understanding of love, advanced ideas about psychoanalytic technique, and wrote two books on Shakespeare, as well as doing work in anthropology, sociology, literature, history, and religious studies. This paper reviews that work. PMID:26080097

  20. Martin Stutzmann: Editor, Teacher, Scientist and Friend

    NASA Astrophysics Data System (ADS)

    Cardona, Manuel

    2005-02-01

    On 2 January 1995 Martin Stutzmann became Editor-in-Chief of physica status solidi, replacing Professor E. Gutsche, who had led the journal through the stormy period involving the fall of the Iron Curtain, the unification of Germany and the change in its Eastern part, where physica status solidi was based, from socialism as found in the real world (a German concept) to real world capitalism. In 1995 it was thought that the process had been completed (we should have known better!) and after the retirement of Prof. Gutsche the new owners of physica status solidi (Wiley-VCH) decided that a change in scientific management was desirable to adapt to the new socio-political facts and to insure the scientific continuity of the journal.Martin had moved in 1993 from my department at the Max-Planck-Institute to Munich where he soon displayed a tremendous amount of science man- agement ability during the build-up of the Walter Schottky Institute. The search for a successor as Edi- tor-in-Chief was not easy: the job was not very glamorous after the upheavals which had taken place in the editorial world following the political changes. Somebody in the Editorial Boards must have suggested Martin Stutzmann. I am sure that there was opposition: one usually looks for a well-established person ready to leave his direct involvement in science and take up a new endeavor of a more administrative nature. Nevertheless, the powers that be soon realized that Martin was an excellent, if somewhat unconventional candidate who had enough energy to remain a topnotch scientist and to lead the journal in the difficult times ahead: he was offered the job. In the negotiations that followed, he insisted in getting the administrative structures that would allow him to improve the battered quality of the journal and to continue his scientific productivity. Today we are happy to see that he succeeded in both endeavors. The journal has since grown in size and considerably improved its quality.Martin

  1. Balancing the competing requirements of saltatorial and fossorial specialisation: burrowing costs in the spinifex hopping mouse, Notomys alexis.

    PubMed

    White, Craig R; Matthews, Philip G D; Seymour, Roger S

    2006-06-01

    Semi-fossorial animals (burrowing surface foragers) need to balance the competing morphological requirements of terrestrial and burrowing locomotion. These species rarely show the same degree of claw, forelimb and pectoral girdle structural development that fully fossorial forms (burrowing subterranean foragers) do, but nevertheless invest considerable amounts of energy in burrow systems. The compromise between terrestrial and burrowing locomotion was investigated by measuring net costs of burrowing and pedestrian transport in the spinifex hopping mouse, Notomys alexis, a species that forages in open areas in arid environments and is adapted for saltatorial locomotion. The net cost of transport by burrowing of hopping mice was found to be more expensive than for specialised fossorial species, and burrows were estimated to represent an energy investment equivalent to the terrestrial locomotion expected to be incurred in 17-100 days. A phylogenetically independent-contrasts approach revealed that morphological specialisation for burrowing was associated with low maximum running speeds in fossorial mammals and, for non-fossorial rodents and marsupials, maximum running speed was positively correlated with an index of habitat structure that ranged from arboreal to open desert. The high terrestrial speeds attainable by this semi-fossorial species by saltatory locomotion apparently outweigh the energetic savings that would be associated with burrowing specialisation. PMID:16709912

  2. "Senility and death of tissues are not a necessary phenomenon": Alexis Carrel and the origins of gerontology.

    PubMed

    Park, Hyung Wook

    2011-06-30

    The French surgeon and Nobel laureate Alexis Carrel's tissue culture has been highly influential in biomedicine. This paper contextualizes Carrel's works with respect to the birth of gerontology during the first half of the twentieth century. I argue that Carrel contributed to gerontology in several respects. First, using his "immortal" tissues, he asserted that aging was a contingent phenomenon that could be experimentally manipulated. Although this claim was eventually challenged, it prompted many scientists to think that aging was not so much an unavoidable, unidirectional phenomenon as a process amenable to experimental approaches. Second, his research on different culture conditions required by distinct cell types encouraged the idea that the rate and mode of aging differed in distinct parts of the body. This idea became a basis of later gerontologists' claim that each senior person's job in industry should be determined according to the degree of senescence shown in his particular body parts. It also helped gerontologists make their field a multidisciplinary arena that could tackle diverse features of senescence occurring in the body. Third, Carrel's public speeches and appearance in popular media encouraged both scientists and laypeople to think that research on senescence should be pursued more systematically in an era of an increasing elderly population. By analyzing the relation of these issues to the efforts to construct gerontology, this paper illustrates tissue culture's broader meanings with respect to the emerging concerns about the aging population, the need for continued employment of seniors, and scientists' hopes for controlling senile processes. PMID:21894074

  3. Lockheed Martin Response to the OSP Challenge

    NASA Technical Reports Server (NTRS)

    Sullivan, Robert T.; Munkres, Randy; Megna, Thomas D.; Beckham, Joanne

    2003-01-01

    The Lockheed Martin Orbital Space Plane System provides crew transfer and rescue for the International Space Station more safely and affordably than current human space transportation systems. Through planned upgrades and spiral development, it is also capable of satisfying the Nation's evolving space transportation requirements and enabling the national vision for human space flight. The OSP System, formulated through rigorous requirements definition and decomposition, consists of spacecraft and launch vehicle flight elements, ground processing facilities and existing transportation, launch complex, range, mission control, weather, navigation, communication and tracking infrastructure. The concept of operations, including procurement, mission planning, launch preparation, launch and mission operations and vehicle maintenance, repair and turnaround, is structured to maximize flexibility and mission availability and minimize program life cycle cost. The approach to human rating and crew safety utilizes simplicity, performance margin, redundancy, abort modes and escape modes to mitigate credible hazards that cannot be designed out of the system.

  4. Lockheed Martin T-Rex: Preliminary report

    SciTech Connect

    1997-07-31

    T-Rex is a robot which may be used in toxic or flammable environments. The assessment of the T-Rex conducted at the Lockheed Martin facility was limited in its scope. The scope of the assessment was directed by the type of equipment being used and the amount of accessibility to the equipment. Due to severe time constraints--the assessment was conducted in one day--human factors interface activities were limited. This should be considered a preliminary assessment. This report covers aspects of the technology that were available to the assessment team. Recommendations for future evaluation of this technology are also included. The contents are as follows: Electrical Considerations; General Electrical Consideration; Trailing Cables; Grounding; Surface High Voltage Distribution; Low and Medium Voltage Alternating Current Circuits; Potential for Harmful Human Factor Incidents and Enterprise Disablement; Exclusion Zone Emergency Maintenance; and Recommendations.

  5. Cleanliness verification process at Martin Marietta Astronautics

    NASA Astrophysics Data System (ADS)

    King, Elizabeth A.; Giordano, Thomas J.

    1994-06-01

    The Montreal Protocol and the 1990 Clean Air Act Amendments mandate CFC-113, other chlorinated fluorocarbons (CFC's) and 1,1,1-Trichloroethane (TCA) be banned from production after December 31, 1995. In response to increasing pressures, the Air Force has formulated policy that prohibits purchase of these solvents for Air Force use after April 1, 1994. In response to the Air Force policy, Martin Marietta Astronautics is in the process of eliminating all CFC's and TCA from use at the Engineering Propulsion Laboratory (EPL), located on Air Force property PJKS. Gross and precision cleaning operations are currently performed on spacecraft components at EPL. The final step of the operation is a rinse with a solvent, typically CFC-113. This solvent is then analyzed for nonvolatile residue (NVR), particle count and total filterable solids (TFS) to determine cleanliness of the parts. The CFC-113 used in this process must be replaced in response to the above policies. Martin Marietta Astronautics, under contract to the Air Force, is currently evaluating and testing alternatives for a cleanliness verification solvent. Completion of test is scheduled for May, 1994. Evaluation of the alternative solvents follows a three step approach. This first is initial testing of solvents picked from literature searches and analysis. The second step is detailed testing of the top candidates from the initial test phase. The final step is implementation and validation of the chosen alternative(s). Testing will include contaminant removal, nonvolatile residue, material compatibility and propellant compatibility. Typical materials and contaminants will be tested with a wide range of solvents. Final results of the three steps will be presented as well as the implementation plan for solvent replacement.

  6. Library Builder: Kimberly Martin--Bonner Springs City Library, KS

    ERIC Educational Resources Information Center

    Library Journal, 2004

    2004-01-01

    Kimberly Martin is just 30, but she's been reinventing the Bonner Springs City Library since late 1998, even before she earned her library degree. Some 20 minutes west of Kansas City, Bonner Springs is a small town (service population around 10,000) in a bustling metropolitan area. Martin's goal is to provide service on a par with the larger…

  7. A Response to Jane Sahi's "Dialogue as Education: Martin Buber"

    ERIC Educational Resources Information Center

    Baniwal, Vikas

    2014-01-01

    This article is inspired by Jane Sahi's commentary, "Dialogue as Education: Martin Buber," published under the feature "Classics with Commentary" in the Monsoon 2005 issue of "Contemporary Education Dialogue." I seek to further the discussion of the contributions of Martin Buber to the discourse of education through…

  8. 13. Historic American Buildings Survey, Plate # 51, 'Wohnhaus Martin, ...

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

    13. Historic American Buildings Survey, Plate # 51, 'Wohnhaus Martin, Buffalo, N. Y. Gesellschaftszimmer und Speisezimmer' in Frank Lloyd Wright Ausgefuhrte Bauten (Berlin: Ernst Wasmuth A. G., 1911), LEFT: RECEPTION ROOM, FIREPLACE ON NORTH WALL, RIGHT: DINING ROOM, VIEW TOWARD NORTHWEST. - Darwin D. Martin House, 125 Jewett Parkway, Buffalo, Erie County, NY

  9. 11. Historic American Buildings Survey, Plate # 53, 'Wohnhaus Martin, ...

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

    11. Historic American Buildings Survey, Plate # 53, 'Wohnhaus Martin, Buffalo, N. Y. Wohnzimmer mit Heizkorper und Beleuchtung' in Frank Lloyd Wright Ausgefuhrte Bauten (Berlin: Ernst Wasmuth A. G., 1911), LIVING ROOM NORTH SIDE, LOOKING TOWARDS DINING ROOM, DOORS TO PORCH AT RIGHT. - Darwin D. Martin House, 125 Jewett Parkway, Buffalo, Erie County, NY

  10. 12. Historic American Buildings Survey, Plate # 47, 'Wohnhaus Martin, ...

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

    12. Historic American Buildings Survey, Plate # 47, 'Wohnhaus Martin, Buffalo, N. Y. Gewachshaus und Heizkorper mit Beleuchtung' in Frank Lloyd Wright Ausgefuhrte Bauten (Berlin: Ernst Wasmuth A. G., 1911), LEFT: BOOKCASE IN LIBRARY OR LIVING ROOM WITH LIGHTS, RIGHT: CONSERVATORY (DEMOLISHED). - Darwin D. Martin House, 125 Jewett Parkway, Buffalo, Erie County, NY

  11. 10. Historic American Buildings Survey, Plate # 50, 'Wohnhaus Martin, ...

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

    10. Historic American Buildings Survey, Plate # 50, 'Wohnhaus Martin, Buffalo, N. Y. Kamin in Wohnzimmer' in Frank Lloyd Wright Ausgefuhrte Bauten (Berlin: Ernst Wasmuth A. G., 1911), FIREPLACE IN LIVING ROOM, WEST SIDE. - Darwin D. Martin House, 125 Jewett Parkway, Buffalo, Erie County, NY

  12. 9. Historic American Buildings Survey, Plate # 44, 'Wohnhaus Martin, ...

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

    9. Historic American Buildings Survey, Plate # 44, 'Wohnhaus Martin, Buffalo, N. Y. Grundriss des Hauptgeschosses' in Frank Lloyd Wright Ausgefuhrte Bauten (Berlin: Ernst Wasmuth A. G., 1911), PLAN OF THE MAIN FLOORS. - Darwin D. Martin House, 125 Jewett Parkway, Buffalo, Erie County, NY

  13. The Newest Monument: The Martin Luther King, Jr. National Memorial

    ERIC Educational Resources Information Center

    Social Studies and the Young Learner, 2011

    2011-01-01

    This article features the newest monument, the Martin Luther King, Jr. National Memorial. The memorial on the National Mall in Washington, D.C., honoring Dr. Martin Luther King, Jr. will be an engaging landscape experience to convey four fundamental and recurring themes throughout Dr. King's life--democracy, justice, hope, and love. Natural…

  14. Three Decades Investigating Humor and Laughter: An Interview With Professor Rod Martin

    PubMed Central

    Martin, Rod; Kuiper, Nicholas A.

    2016-01-01

    Since the start of the 21st century, the investigation of various psychological aspects of humor and laughter has become an increasingly prominent topic of research. This growth can be attributed, in no small part, to the pioneering and creative work on humor and laughter conducted by Professor Rod Martin. Dr. Martin’s research interests in humor and laughter began in the early 1980s and continued throughout his 32 year long career as a professor of clinical psychology at the University of Western Ontario. During this time, Dr. Martin published numerous scholarly articles, chapters, and books on psychological aspects of humor and laughter. Professor Martin has just retired in July 2016, and in the present interview he recounts a number of research highlights of his illustrious career. Dr. Martin’s earliest influential work, conducted while he was still in graduate school, stemmed from an individual difference perspective that focused on the beneficial effects of sense of humor on psychological well-being. This research focus remained evident in many of Professor Martin’s subsequent investigations, but became increasingly refined as he developed several measures of different components of sense of humor, including both adaptive and maladaptive humor styles. In this interview, Dr. Martin describes the conceptualization, development and use of the Humor Styles Questionnaire, along with suggestions for future research and development. In doing so, he also discusses the three main components of humor (i.e., cognitive, emotional and interpersonal), as well as the distinctions and similarities between humor and laughter. Further highlights of this interview include Professor Martin’s comments on such diverse issues as the genetic versus environmental loadings for sense of humor, the multifaceted nature of the construct of humor, and the possible limitations of teaching individuals to use humor in a beneficial manner to cope with stress and enhance their social and

  15. Gravity gradiometry developments at Lockheed Martin

    NASA Astrophysics Data System (ADS)

    Difrancesco, D.

    2003-04-01

    Lockheed Martin has developed and fielded multiple configurations of the rotating accelerometer gravity gradiometer instrument. Applications for both static and moving-base measurements have been demonstrated for a variety of scenarios, including vehicle navigation, hydrocarbon exploration, mineral exploration, reservoir monitoring, underground void detection and treaty monitoring and compliance. The most recent systems built by Lockheed Martin extend the performance range of the early 4-accelerometer gradiometers by adding a second complement of four accelerometers. This achieves the benefit of lower instrument noise and improved frequency response (wider bandwidth) for stringent application scenarios. A summary of the gradiometer development history, functional concepts, instrument and system operation, and demonstrated performance will be presented. Development Background The U. S. Air Force Geophysics Laboratory (AFGL; now AFRL) instituted a program in 1982 to develop and field a moving base gradiometer system that could be used both on land and in the air. The result was the Gravity Gradiometer Survey System (GGSS) which first demonstrated the ability to make airborne gravity gradient measurements in 1987 (Jekeli, 1988). At the same time, the U.S. Navy began development of the Gravity Sensors System (GSS) for use on the Fleet Ballistic Submarine Trident II navigation subsystem. This military background paved the way for commercial uses of gravity gradiometry. Both the GSS and GGSS employed a first generation gravity gradiometer instrument (GGI), which was comprised of four accelerometers mounted on a rotating disk. The details of the GGI operation are further described in the work by Gerber and Hofmeyer (Gerber, 1978 and Hofmeyer, 1994). Recent Advancements in Gradiometer Instrumentation With the instrumentation experience gained through such programs as GSS and GGSS, Lockheed Martin embarked upon an ambitious effort in the early 1990's to further improve the

  16. Raising awareness about soil diversity: The Education Programme of the Earth Sciences Museum Alexis Dorofeef, Minas Gerais, Brazil

    NASA Astrophysics Data System (ADS)

    Muggler, C.

    2012-04-01

    Soils are usually overlooked as part of geodiversity and geoheritage. Increasing the public awareness about soils is a key issue in our changing world. Furthering public awareness involves developing a better understanding of soils, their functions, importance for environment and society, as well as a personal and collective commitment in the stewardship and protection from degradation and loss. This presentation describes the Soil and Environmental Education and Outreach Programme of the Alexis Dorofeef Earth Sciences Museum of the Soil University Department in Viçosa, Brazil. The program has developed different activities linked to formal and non formal education and its main audience are basic education teachers, school children and the general public. The museum acts in different and diverse fronts, supported on a pedagogical background based on Paulo Freire's educational approach, the social-constructivism, which considers social inclusion, knowledge building, horizontal learning and collective action. In its early years, the museum was mainly focused on formal education and this changed with time as our action was reshaped into a broader outreach action stimulated by the new Brazilian government. The museum's indoor activities consist of accompanied thematic visits, hands on experiments, basic school teacher's courses, development of learning materials and methods and professional training. Beyond of the Museum space local interdisciplinary projects with basic education schools are run along with temporary expositions coupled with short courses and workshops with farmers and social movements. We present the results of the changes in awareness about soils among three main groups: school teachers, basic education children and general public. After 10 years of activities, the Soil Education action of the Museum is recognized and well spread among school communities in the town and its neighbourhood. Many school teachers approach the contents and methodologies

  17. Jean-Martin Charcot and his legacy.

    PubMed

    Bogousslavsky, Julien

    2014-01-01

    Jean-Martin Charcot (1825-1893) rightly is considered the father of both modern neurology and psychiatry in France and much beyond. While he never was interested in mental disease and what was called 'alienism' at the time, his career at La Salpêtrière Hospital over 30 years was mainly marked by the development of a huge group of students which focused on the study and management of hysteria. When Charcot took office at the beginning of 1862, hysteria was a 'no-man's land', medically speaking, since neither the alienists nor the internists had much interest in this condition. At La Salpêtrière, these chronic patients were largely left to themselves before Désiré Bourneville, one of Charcot's first students, convinced his chief to care for them. Subsequently, the studies of Charcot with Paul Richer, Joseph Babinski, Georges Gilles de la Tourette, Paul Sollier, Pierre Janet, and many others allowed the condition to be addressed in detail. During his stay with Charcot in 1885-1866, Sigmund Freud, a young neuropathologist at the time, became fascinated by hysteria, an interest which probably was the main start of his interest in psychology. Charcot emphasized the concept of mental factors in hysteria, along with that of a 'dynamic' lesion, which accounted for the lack of neuropathological findings in the patients. While his ideas on hysteria and hypnotism were criticized after his death even by former pupils, such as Babinski, recent findings from functional studies using magnetic resonance imaging show how accurate and often visionary Charcot's thinking was in this field. PMID:25273488

  18. Owen Martin Phillips (1930-2010)

    NASA Astrophysics Data System (ADS)

    Olson, Peter

    2011-02-01

    Owen Martin Phillips, a pioneer in geophysical fluid dynamics, died at home on 13 October 2010 in Chestertown, Md., at the age of 79. To his many friends and colleagues, Phillips was an inspirational and gracious person who combined a deep intellect, a lively spirit, and a generous heart that matched his passionate interest in the geophysical sciences. Phillips was born on 30 December 1930 in Parramatta, N. S. W., Australia. In 1948 he enrolled in the University of Sydney, where he earned a B.S. in applied mathematics in 1952. That same year, he joined the Cavendish Laboratory at Cambridge University as a research student, where he began to apply to the ocean concepts in turbulent flow recently developed by Andrei Kolmogorov, G. I. Taylor, and George Batchelor. While attending the 1956 celebration of Taylor's seventieth birthday, Phillips heard Fritz Ursell declare that “the process by which ocean waves are generated by the wind cannot be regarded as known.” In 1957 the Journal of Fluid Mechanics contained two remarkable papers offering contrasting theories for ocean wave generation. One paper, by the applied mathematician John Miles (J. Fluid Mech., 2(5), 417-445, 1957), proposed that energy transfer from the air to the sea occurs at a critical layer in the atmosphere boundary layer. The other paper, by Phillips, then 26 years old (J. Fluid Mech., 3(2), 185-204, 1957), proposed that turbulent pressure fluctuations in the wind resonate with propagating ocean waves, forcing them to grow. Together these became known as the Phillips-Miles process, and it was the opening salvo in Phillips's 50-year career of innovative contributions to geophysics through fluid mechanics.

  19. The Influence of Martin Luther King on Education

    ERIC Educational Resources Information Center

    Harper, Frederick D.

    1973-01-01

    In a sense, Martin Luther King was an educator whose students composed citizens of the United States, whose classroom encompassed the entire country, and whose course contents and lesson plans included civil rights, race relations, human rights, and love. (Author)

  20. VIEW OF THE OFFICE CREATED FOR MARTIN LUTHER KING JR, ...

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

    VIEW OF THE OFFICE CREATED FOR MARTIN LUTHER KING JR, LOOKING TOWARDS MAIN DOOR INTO SECRETARY'S OFFICE. - Dexter Avenue King Memorial Baptist Church, 454 Dexter Avenue, Montgomery, Montgomery County, AL

  1. VIEW OF OFFICE CREATED FOR MARTIN LUTHER KING JR IN ...

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

    VIEW OF OFFICE CREATED FOR MARTIN LUTHER KING JR IN 1957-58, LOOKING TOWARD THE REAR DOOR. THE DESK IS A PIECE OF THE ORIGINAL FURNITURE. - Dexter Avenue King Memorial Baptist Church, 454 Dexter Avenue, Montgomery, Montgomery County, AL

  2. 8. Historic American Buildings Survey, Martin Linsey, Photographer March 23, ...

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

    8. Historic American Buildings Survey, Martin Linsey, Photographer March 23, 1966 PHOTOCOPY OF ARCHITECT'S RENDERING FOR REVISED DESIGN. - Trinity Episcopal Church, Euclid Avenue & East Twenty-Second Street, Cleveland, Cuyahoga County, OH

  3. 7. Historic American Buildings Survey, Martin Linsey, Photographer March 23, ...

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

    7. Historic American Buildings Survey, Martin Linsey, Photographer March 23, 1966 PHOTOCOPY OF ARCHITECT'S RENDERING FOR ROMANESQUE DESIGN. - Trinity Episcopal Church, Euclid Avenue & East Twenty-Second Street, Cleveland, Cuyahoga County, OH

  4. 26. Photocopy of photograph (from V. Covert Martin Collection, c. ...

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

    26. Photocopy of photograph (from V. Covert Martin Collection, c. 1925) EXTERIOR, GENERAL VIEW OF MISSION AND CONVENTO AFTER COMPLETED RESTORATION, C. 1925 - Mission San Francisco Solano de Sonoma, First & Spain Streets, Sonoma, Sonoma County, CA

  5. 7. FLAME DEFLECTOR, VIEW TOWARDS SOUTHWEST. Glenn L. Martin ...

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

    7. FLAME DEFLECTOR, VIEW TOWARDS SOUTHWEST. - Glenn L. Martin Company, Titan Missile Test Facilities, Captive Test Stand D-2, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  6. 6. FLAME DEFLECTOR, VIEW TOWARDS NORTHWEST. Glenn L. Martin ...

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

    6. FLAME DEFLECTOR, VIEW TOWARDS NORTHWEST. - Glenn L. Martin Company, Titan Missile Test Facilities, Captive Test Stand D-2, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  7. Photocopy of photograph (from Mrs. Martin, grandniece of John French, ...

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

    Photocopy of photograph (from Mrs. Martin, grandniece of John French, Clinton, Missouri) Circa 1900, photographer unknown JOHN AND ALMIRA FRENCH IN FRONT OF WEST AND SOUTH FACADES - John French Farm, South Grand River, Deepwater, Henry County, MO

  8. Martin A. Knutson seated at desk

    NASA Technical Reports Server (NTRS)

    1990-01-01

    In May, 1984, Martin A. Knutson was appointed Director of Flight Operations for NASA's Ames Research Center at Moffett Field, California, and also was assigned the additional position as Site Manager of the Ames-Dryden Flight Research Facility at Edwards, California, a position he held until 1990. Knutson attended the University of Minnesota majoring in electrical engineering. He began his aviation career as an aviation cadet in the U.S. Air Force in 1950. Following service in the Korea conflict and participation in developmental test and operation missions in F-84s, he joined the CIA's Air Division flying U-2s. He retired from the Air Force in 1970, having logged over 6,500 hours of flight time. In 1971 Marty Joined NASA at the Ames Research Center as manager of the Airborne Instrumentation Research Project. In 1975 he was named Chief of the Airborne Missions and Applications Division, and served in that position until assuming the position at Dryden. In his six-year tour at Dryden he maintained the facility at 100 percent operational readiness for the most intense period of Shuttle landings ever at the site. He implemented a total modernization of research aircraft support at Dryden by replacing the aging F-104s with a modern F-18 fleet. Marty provided leadership during this period to the successful implementation of a variety of flight research/test programs such as the X-29 forward-swept wing, the planned crash of a B-720 loaded with an experimental FAA fire resistant fuel additive, the F-15 Digital Electronic Engine Control project that integrated propulsion and flight controls for greater efficiency, the Pegasus Air-Launched Rocket Vehicle, the CV-990 Shuttle Landing Gear Test Vehicle, and the F-18 High Angle-of-Attack Research Vehicle. Near the end of his Dryden assignment, the USAF decided to terminate its SR-71 reconnaissance capability and destroy the airframes and associated assets. Almost alone in his belief that these unique aircraft would be needed

  9. Radioimmunoassay of Gastrointestinal Hormones

    NASA Astrophysics Data System (ADS)

    Straus, Eugene

    1999-06-01

    In 1833, William Beaumont published his Experiments and Observations on the Gastric Juice and the Physiology of Digestion. He had tracked, cajoled, forced, and studied his reluctant patient, Alexis St. Martin, whose gastric fistula was Beaumont's window into the wonders of digestion, until he had formed the modern study of digestive processes and created the great tradition of the physician investigator.

  10. Overview of the Lockheed Martin Compact Fusion Reactor (CFR) Program

    NASA Astrophysics Data System (ADS)

    McGuire, Thomas

    2015-11-01

    The Lockheed Martin Compact Fusion Reactor (CFR) Program endeavors to quickly develop a compact fusion power plant with favorable commercial economics and military utility. An overview of the concept and its diamagnetic, high beta magnetically encapsulated linear ring cusp confinement scheme will be given. The analytical model of the major loss mechanisms and predicted performance will be discussed, along with the major physics challenges. Key features of an operational CFR reactor will be highlighted. The proposed developmental path following the current experimental efforts will be presented. ©2015 Lockheed Martin Corporation. All Rights Reserved.

  11. Martin Luther King Jr.: The Crozer Seminary Years.

    ERIC Educational Resources Information Center

    Carson, Clayborne

    1997-01-01

    As an undergraduate at Morehouse College, Martin Luther King Jr. was not a strong student, although he excelled in oratory, but in his years at Crozer Theological Seminary in Pennsylvania he applied himself to become a straight-A student. The development of his theological perspective is described. (SLD)

  12. Henry David Thoreau and Martin Luther King, Jr. Lesson Plan.

    ERIC Educational Resources Information Center

    Powell, Brent

    1995-01-01

    Presents a five-lesson, high school instructional unit on the ideas and activities of Henry David Thoreau and Martin Luther King, Jr. Includes student objectives, step-by-step instructional procedures, and discussion questions. Provides quotations by Thoreau and King. (CFR)

  13. A Dr. Martin Luther King, Jr. Curriculum: Playing the Dream.

    ERIC Educational Resources Information Center

    Clemens, Sydney Gurewitz

    1988-01-01

    Discusses curriculum for young children centered around the beliefs and teachings of Dr. Martin Luther King, Jr. His works are interpreted in a human rights context in which children find their voice in the peaceable resolution of everyday conflicts. Describes the Child of the Day program. (Author/RWB)

  14. [Christ as a pharmacist, according to Martin Luther].

    PubMed

    Steiger, Johann Anselm

    2003-07-01

    This condition has been stimulated by the latest study written by Fitz Krafft concerning the motif "Jesus Christ as a pharmacist", which was frequently used in Christian art. It is shown that this motif, fully developed in the first third of the 17th century, originated in the theology of Martin Luther. PMID:13678055

  15. Listening as Embracing the Other: Martin Buber's Philosophy of Dialogue

    ERIC Educational Resources Information Center

    Gordon, Mordechai

    2011-01-01

    In this essay, Mordechai Gordon interprets Martin Buber's ideas on dialogue, presence, and especially his notion of embracing in an attempt to shed some light on Buber's understanding of listening. Gordon argues that in order to understand Buber's conception of listening, one needs to examine this concept in the context of his philosophy of…

  16. Martin Gardner: 100 Years of the Magic of Physics

    ERIC Educational Resources Information Center

    Gillaspy, John D.

    2014-01-01

    2014 marks the 100th anniversary of the birth of Martin Gardner, a man whose writings helped inspire generations of young students to pursue a career in physics and mathematics. From his first to his last, and many in between, Gardner's publications often combined magic and science. A recurring theme was the clever use of physical principles…

  17. Jean-martin charcot pathologist, neurologist, psychiatrist and physician.

    PubMed

    Pandey, Sanjay

    2012-10-01

    Jean-Martin Charcot is known as father of modern neurology. Before him, neurology was only limited to select disorders like chorea. His contributions were not limited to neurology only, as he was instrumental in many new developments in the field of pathology, psychiatry, and internal medicine. Even after 100 years, Charcot`s clinical methods remain the pillar of modern neurology. PMID:23349597

  18. Surprise in Schools: Martin Buber and Dialogic Schooling

    ERIC Educational Resources Information Center

    Stern, Julian

    2013-01-01

    The philosopher Martin Buber described the central role of surprise in education. Surprise is not an alternative to planning and order in schools, and it is not even an alternative to repetitive practice. It is, instead, that which must be allowed to occur in any dialogic encounter. Schooling that is creative and filled with hope will also be…

  19. Martin E. P. Seligman: 2006 award for distinguished scientific contributions.

    PubMed

    2006-11-01

    Presents the citation for Martin E. P. Seligman, who received the Award for Distinguished Scientific Contributions "for a career spent charging creatively ahead of his field and then pulling his colleagues along." A brief profile and a selected bibliography, as well as the award address, Positive Psychotherapy, accompany the citation. ((c) 2006 APA, all rights reserved). PMID:17115809

  20. Jean-Martin Charcot Pathologist, Neurologist, Psychiatrist and Physician

    PubMed Central

    Pandey, Sanjay

    2012-01-01

    Jean-Martin Charcot is known as father of modern neurology. Before him, neurology was only limited to select disorders like chorea. His contributions were not limited to neurology only, as he was instrumental in many new developments in the field of pathology, psychiatry, and internal medicine. Even after 100 years, Charcot`s clinical methods remain the pillar of modern neurology. PMID:23349597

  1. 78 FR 5247 - Martin Luther King, Jr., Federal Holiday, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-24

    ... States of America the two hundred and thirty- seventh. (Presidential Sig.) [FR Doc. 2013-01636 Filed 1-23... jobs and freedom, the Reverend Dr. Martin Luther King, Jr., delivered his ``I Have a Dream'' speech... brought us closer than ever to achieving Dr. King's dream, but our work is not yet done. Too many...

  2. [Securitization of the bi-site radiotherapy activity as part of the resumption of treatments in the Hospital of Epinal by the team of Alexis Vautrin Nancy Cancer Center].

    PubMed

    Marchesi, V; Aigle, D; Peiffert, D; Noel, A; Simon, J-M

    2009-12-01

    In February 2007, the radiation therapy department of the Jean Monnet Hospital in Epinal (France) has stopped the radiotherapy treatments after the discovery of a radiotherapy accident and bad practices leading to overexposure of patients between 1987 and 2006. The Regional Cancer Center "Centre Alexis Vautrin" in Nancy (France) was given the task of the new start of treatment activity. From February 2007 to January 2008, actions of training, updates of equipments and practices have been performed in the Epinal Hospital, guided by the quality approach, allowing the treatment of new patients in February 2008, with the radiation oncologists and the medical physicists of the Centre Alexis Vautrin, with the highest conditions of security and confidence. PMID:19692280

  3. Environmental Education Curriculum Development, Grades K-1, For St. Martin Parish.

    ERIC Educational Resources Information Center

    Saint Martin Parish School Board, St. Martinville, LA.

    This environmental education curriculum guide is designed for teacher use in kindergarten and first grade. It contains six units, which aim to develop environmental concepts related to the bio-physical environment. Each unit, which is based on several concepts, includes behavioral objectives, activities, student worksheets, diagrams,…

  4. Energy Transition Initiative: Island Energy Snapshot - Saint Martin/Sint Maarten

    SciTech Connect

    2015-09-01

    This profile provides a snapshot of the energy landscape of the northeast Caribbean island Saint Martin. The island is divided between two nations, France in the north (Saint-Martin) and the Netherlands in the south (Sint Maarten).

  5. 3 CFR 8624 - Proclamation 8624 of January 14, 2011. Martin Luther King, Jr., Federal Holiday, 2011

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Proclamation 8624 of January 14, 2011 Proc. 8624 Martin Luther King, Jr., Federal Holiday, 2011By the President.... Martin Luther King, Jr. devoted his life to the struggle for justice and equality, sowing seeds of hope... United States, do hereby proclaim January 17, 2011, as the Martin Luther King, Jr.,......

  6. Computer graphic of Lockheed Martin Venturestar Reusable Launch Vehicle (RLV) releasing a satellite

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This is an artist's conception of the NASA/Lockheed Martin Single-Stage-To-Orbit (SSTO) Reusable Launch Vehicle (RLV) releasing a satellite into orbit around the earth. NASA's Dryden Flight Research Center, Edwards, California, was to play a key role in the development and flight testing of the X-33, which is a technology demonstrator vehicle for the RLV. The RLV technology program was a cooperative agreement between NASA and industry. The goal of the RLV technology program was to enable significant reductions in the cost of access to space, and to promote the creation and delivery of new space services and other activities that were to improve U.S. economic competitiveness. NASA Headquarter's Office of Space Access and Technology oversaw the RLV program, which was being managed by the RLV Office at NASA's Marshall Space Flight Center, located in Huntsville, Alabama. Responsibilities of other NASA Centers included: Johnson Space Center, Houston, Texas, guidance navigation and control technology, manned space systems, and health technology; Ames Research Center, Mountain View, CA., thermal protection system testing; Langley Research Center, Langley, Virginia, wind tunnel testing and aerodynamic analysis; and Kennedy Space Center, Florida, RLV operations and health management. Lockheed Martin's industry partners in the X-33 program are: Astronautics, Inc., Denver, Colorado, and Huntsville, Alabama; Engineering & Science Services, Houston, Texas; Manned Space Systems, New Orleans, LA; Sanders, Nashua, NH; and Space Operations, Titusville, Florida. Other industry partners are: Rocketdyne, Canoga Park, California; Allied Signal Aerospace, Teterboro, NJ; Rohr, Inc., Chula Vista, California; and Sverdrup Inc., St. Louis, Missouri.

  7. Nietzsche, autobiography, history: mourning and Martin and John.

    PubMed

    Champagne, J

    1998-01-01

    How might gay and lesbian literature be read not as a mimetic representation of homosexuality, but as an activity linked to problems of subjectivity and historiography? Reading Dale Peck's novel Martin and John alongside passages from Friedrich Nietzsche's "On the Uses and Disadvantages of History for Life" and Sigmund Freud's "Mourning and Melancholia," this essay argues for an understanding of Peck's text as an attempt to link two apparently different processes of import to contemporary gay male subjects in particular: the writing of what Nietzsche terms "critical history," and the mourning of those lost to HIV disease. It concludes by linking Martin and John to feminist critiques of identity and traditional historiography, as well as noting the connection between these two critiques. PMID:9505231

  8. Cheryl Martin, Keynote - 2013 ARPA-E Energy Innovation Summit

    SciTech Connect

    Martin, Cheryl )

    2014-03-06

    The fourth annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2013. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Cheryl Martin is the Deputy Director of the Advanced Research Projects Agency--Energy (ARPA-E), gave the keynote address.

  9. Cheryl Martin, Keynote - 2013 ARPA-E Energy Innovation Summit

    ScienceCinema

    Martin, Cheryl (Deputy Director of the Advanced Research Projects Agency-Energy (ARPA-E))

    2014-04-11

    The fourth annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2013. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Cheryl Martin is the Deputy Director of the Advanced Research Projects Agency--Energy (ARPA-E), gave the keynote address.

  10. Copernicus and Martin Luther: An encounter between science and religion

    NASA Astrophysics Data System (ADS)

    Kobe, Donald H.

    1998-03-01

    Martin Luther has been severely criticized by some scholars for a remark he made about Copernicus and his heliocentric theory. When this offhand remark, made at the dinner table four years before the publication of On the Revolutions of the Heavenly Spheres, is considered in its historical context, it is shown to be in keeping with the generally accepted scholarly opinion of the time. Luther's view of science in general and astronomy in particular is examined.

  11. Report on inspection of concerns regarding the Martin Marietta Corporate Review of health and safety at Martin Marietta Energy Systems

    SciTech Connect

    1996-01-18

    An Office of Inspector General Hotline allegation was received from an anonymous complainant regarding a July 1994 Martin Marietta Corporation Team`s health and safety review at three Department of Energy sites managed and operated by the then Martin Marietta Energy Systems. Inc. (Energy Systems), at Oak Ridge, Tennessee. We determined that the President of Energy Systems had requested a Corporate review at the three sites because of his concerns about safety incidents and accidents during the late Spring and early Summer of 1994. The Corporate Team`s charter was to determine if root causes existed for these safety incidents and accidents and to produce recommendations for the reduction or prevention of future safety incidents or accidents.

  12. St. Lucia.

    PubMed

    1987-06-01

    The population of St Lucia was 123,000 in 1986, with an annual growth rate of 2%. The infant mortality rate stands at 22.2/1000 live births, and life expectancy is 70.3 years for males and 74.9 years for females. The literacy rate is 78%. St Lucia's labor force is allocated as follows: agriculture, 36.6%; industry and commerce, 20.1%; and services, 18.1%. The gross national product (GNP) was US$146 million in 1985, with an annual growth rate of 3% and a per capita GNP of $1071. St Lucia is a parliamentary democracy modeled on the British Westminster system. The island is divided into 16 parishes and 1 urban area (the capital, Castries). St Lucia is currently a politically stable country, although the high level of youth unemployment is a cause for concern. Ongoing stability may depend on the government's ability to provide services such as jobs and housing. The economy has evolved from a monocrop sugar plantation type to a diversified economy based on agriculture, industry, and tourism. Agriculture, dominated by the banana industry, is characterized by the participation of a large number of small and medium-sized enterprises. Industry is being encouraged through the provision of incentives such as tax rebates. The government is attempting to maintain a sound investment climate through a tripartite dialogue with the private sector and trade unions. Overall economic policy is predicated on the attraction of sound investments, by both local and foreign entities, to accelerate the rate of economic growth, solve the unemployment problem, and generate a solid balance-of-payments position. PMID:12177918

  13. Who Will Challenge Our Youth? Preparing Our Youth for the 21st Century.

    ERIC Educational Resources Information Center

    Davis, Lloyd

    1999-01-01

    Urges young people to concentrate on building new bridges of hope and renewal to the 21st century, noting the work of Martin Luther King, Jr. Encourages youths to challenge their peers to prepare for the new century by striving to change social inequalities and reaching across artificial barriers to ensure that each member of society shares fully…

  14. Martin Gardner: 100 Years of the Magic of Physics

    NASA Astrophysics Data System (ADS)

    Gillaspy, John D.

    2014-10-01

    2014 marks the 100th anniversary of the birth of Martin Gardner, a man whose writings helped inspire generations of young students to pursue a career in physics and mathematics. From his first to his last, and many in between, Gardner's publications often combined magic and science. A recurring theme was the clever use of physical principles to produce an apparently miraculous effect that stimulated the mind to wonder "how is that possible?" In contrast to the disconnect between science and mystery that one often encounters in teaching today, Gardner embraced these two disparate elements, and fused them into a whole that made learning a joy.

  15. 254. Doughton Park. View of the Martin Brinegar cabin which ...

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

    254. Doughton Park. View of the Martin Brinegar cabin which was restored for interpretative purposed in 1941 with the preparation of measured drawings for the Historic American Buildings Survey. The actual restoration was carried out by WPA forces. The grounds around the cabin were treated as an interpretative landscape rather than a historic restoration. This one of two sites along the parkway where an individual homestead was relatively intact when it was obtained and kept as an interpretative display. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  16. Martin Marietta Energy Systems, Inc., Groundwater Program Management Plan

    SciTech Connect

    Early, T.O.

    1994-05-01

    The purpose of the Martin Marietta Energy Systems, Inc., (Energy Systems) Groundwater Program Management Plan is to define the function, organizational structure (including associated matrix organizations), interfaces, roles and responsibilities, authority, and relationship to the Department of Energy for the Energy Systems Groundwater Program Office (GWPO). GWPO is charged with the responsibility of coordinating all components of the groundwater program for Energy Systems. This mandate includes activities at the three Oak Ridge facilities [Oak Ridge National Laboratory, the Oak Ridge Y-12 Plant, and the Oak Ridge K-25 Site], as well as the Paducah and Portsmouth Gaseous Diffusion Plants.

  17. Hybrid Band effects program (Lockheed Martin shared vision CRADA)

    SciTech Connect

    Bacon, L. D.

    2012-03-01

    Hybrid Band{trademark} (H-band) is a Lockheed Martin Missiles and Fire Control (LMMFC) designation for a specific RF modulation that causes disruption of select electronic components and circuits. H-Band enables conventional high-power microwave (HPM) effects (with a center frequency of 1 to 2 GHz, for example) using a higher frequency carrier signal. The primary technical objective of this project was to understand the fundamental physics of Hybrid Band{trademark} Radio Frequency effects on electronic systems. The follow-on objective was to develop and validate a Hybrid Band{trademark} effects analysis process.

  18. Streptobacillus notomytis sp. nov., isolated from a spinifex hopping mouse (Notomys alexis Thomas, 1922), and emended description of Streptobacillus Levaditi et al. 1925, Eisenberg et al. 2015 emend.

    PubMed

    Eisenberg, Tobias; Glaeser, Stefanie P; Ewers, Christa; Semmler, Torsten; Nicklas, Werner; Rau, Jörg; Mauder, Norman; Hofmann, Nicola; Imaoka, Koichi; Kimura, Masanobu; Kämpfer, Peter

    2015-12-01

    A pleomorphic, Gram-negative, rod-shaped, indole-, oxidase- and catalase-negative, non-spore-forming, non-motile bacterium was isolated in 1979 from the heart of a spinifex hopping mouse (Notomys alexis Thomas, 1922) with septicaemia and stored as Streptobacillus moniliformis in the strain collection of the Animal Health Laboratory, South Perth, Western Australia (AHL 370-1), as well as under CCUG 12425. On the basis of 16SrRNA gene sequence analyses, the strain was assigned to the genus Streptobacillus, with 99.4 % sequence similarity to the type strain of Streptobacillus moniliformis, 95.6 %sequence similarity to the type strain of Streptobacillus hongkongensis and 99.0 %sequence similarity to the type strain of Streptobacillus felis. The clear differentiation of strain AHL 370-1T from Streptobacillus moniliformis, Streptobacillus hongkongensis and Streptobacillus felis was also supported by rpoB, groEL and recA nucleotide and amino acid sequence analysis. Average nucleotide identity was 87.16 % between strain AHL 370-1T and Streptobacillus moniliformis DSM 12112T. Physiological data confirmed the allocation of strain AHL 370-1T to the family Leptotrichiaceae, considering the very similar profiles of enzyme activities and fatty acids compared to closely related species. Within the genus Streptobacillus,isolate AHL 370-1T could also be separated unambiguously from the type strains of Streptobacillus moniliformis, Streptobacillus hongkongensis and Streptobacillus felis by MALDI-TOF mass spectrometry. Two further strains (KWG2 and KWG24) isolated from asymptomatic black rats in Japan were highly similar to AHL 370-1T. On the basis of these data, we propose the novel species Streptobacillus notomytis sp. nov., with the type strain AHL370-1T (=CCUG 12425T=DSM 100026T=CCM 8593T=EF 12425T). PMID:26438009

  19. Measurements of Martin-Puplett Interferometer Limitations using Blackbody Source

    SciTech Connect

    Evtushenko, Pavel E.; Klopf, John M.

    2013-06-01

    Frequency domain measurements with Martin-Puplett interferometer is one of a few techniques capable of bunch length measurements at the level of ~ 100 fs. As the bunch length becomes shorter, it is important to know and be able to measure the limitations of the instrument in terms of shortest measurable bunch length. In this paper we describe an experiment using a blackbody source with the modified Martin-Puplett interferometer that is routine- ly used for bunch length measurements at the JLab FEL, as a way to estimate the shortest, measurable bunch length. The limitation comes from high frequency cut-off of the wire-grid polarizer currently used and is estimated to be 50 fs RMS. The measurements are made with the same Golay cell detector that is used for beam measure- ments. We demonstrate that, even though the blackbody source is many orders of magnitude less bright than the coherent transition or synchrotron radiation, it can be used for the measurements and gives a very good signal to noise ratio in combination with lock-in detection. We also compare the measurements made in air and in vacuum to characterize the very strong effect of the atmospheric absorption.

  20. Estimated Flying Qualities of the Martin Model 202 Airplane

    NASA Technical Reports Server (NTRS)

    Weil, Joseph; Spear, Margaret

    1947-01-01

    The flying qualities of the Martin model 202 airplane have been estimated chiefly from the results of tests of an 0.0875-scale complete model with power made in the Wright Brothers tunnel at the Massachusetts Institute of Technology and from partial span wing and isolated vertical tail tests made in the Georgia Tech Nine-Foot Tunnel. These estimated handling qualities have been compared with existing Army-Navy and CAA requirements for stability and control. The results of the analysis indicate that the Martin model 202 airplane will possess satisfactory handling qualities in all respects except possibly in the following: The amount of elevator control available for landing or maneuvering in the landing condition is either marginal or insufficient when using the adjustable stabilizer linked to the flaps . Moreover, indications are that the longitudinal trim changes will be neither large nor appreciably worse with a fixed stabilizer than with the contemplated arrangement utilizing the adjustable stabilizer in an attempt to reduce the magnitude of the trim changes caused by flap deflection.

  1. Lockheed Martin Skunk Works Single Stage to Orbit/Reusable Launch Vehicle

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Lockheed Martin Skunk Works has compiled an Annual Performance Report of the X-33/RLV Program. This report consists of individual reports from all industry team members, as well as NASA team centers. This portion of the report is comprised of a status report of Lockheed Martin's contribution to the program. The following is a summary of the Lockheed Martin Centers involved and work reviewed under their portion of the agreement: (1) Lockheed Martin Skunk Works - Vehicle Development, Operations Development, X-33 and RLV Systems Engineering, Manufacturing, Ground Operations, Reliability, Maintainability/Testability, Supportability, & Special Analysis Team, and X-33 Flight Assurance; (2) Lockheed Martin Technical Operations - Launch Support Systems, Ground Support Equipment, Flight Test Operations, and RLV Operations Development Support; (3) Lockheed Martin Space Operations - TAEM and A/L Guidance and Flight Control Design, Evaluation of Vehicle Configuration, TAEM and A/L Dispersion Analysis, Modeling and Simulations, Frequency Domain Analysis, Verification and Validation Activities, and Ancillary Support; (4) Lockheed Martin Astronautics-Denver - Systems Engineering, X-33 Development; (5) Sanders - A Lockheed Martin Company - Vehicle Health Management Subsystem Progress, GSS Progress; and (6) Lockheed Martin Michoud Space Systems - X-33 Liquid Oxygen (LOX) Tank, Key Challenges, Lessons Learned, X-33/RLV Composite Technology, Reusable Cyrogenic Insulation (RCI) and Vehicle Health Monitoring, Main Propulsion Systems (MPS), Structural Testing, X-33 System Integration and Analysis, and Cyrogenic Systems Operations.

  2. Ulnar neuropathy with prominent proximal Martin-Gruber anastomosis.

    PubMed

    Burakgazi, Ahmet Z; Russo, Mary; Bayat, Elham; Richardson, Perry K

    2014-07-01

    Martin-Gruber anastomosis (MGA) is the most common nerve anastomosis in the upper extremities and it crosses from the median nerve to the ulnar nerve. Proximal MGA is an under recognized anastomosis between the ulnar and median nerves at or above the elbow and should not be missed during nerve conduction studies. We presented two patients with ulnar neuropathy mimicking findings including numbness and tingling of the 4th and 5th digits and mild weakness of intrinsic hand muscles. However, both cases had an apparently remarkable conduction block between the below- and above-elbow sites that was disproportionate to their clinical findings. To explain this discrepancy, a large MGA was detected with stimulation of the median nerve at the elbow. Thus, proximal MGA should be considered in ulnar neuropathy at the elbow when apparent conduction block or/and discrepancy between clinical and electrodiagnostic findings is found. PMID:24147570

  3. Extended range of the Lockheed Martin coax Micro cryocooler

    NASA Astrophysics Data System (ADS)

    Frank, D.; Champagne, P.; Will, E.; Kaldas, G.; Sanders, L.; Roth, E.; Olson, J. R.

    2016-03-01

    This paper describes the higher cooling capability of the Lockheed Martin coax Micro cryocooler thermal mechanical unit. The design of the previously qualified TRL6 Micro (Nast et al., 2014) [1] was modified to accommodate over twice the input power, greatly increasing the cooling capability. These Micro units are in a split configuration with the cold head separated from the compressor. This unit was optimized for cooling at 105 K and provides cooling over a wide range of temperatures. With a weight below 450 g, this small unit is ideal for compact instruments. Load lines were obtained over a range of powers, cold tip temperatures and rejection temperatures. This testing raised the Technology Readiness Level to six.

  4. Magnetic diagnostics on the Lockheed Martin T4 Experiment

    NASA Astrophysics Data System (ADS)

    Rhoads, John

    2015-11-01

    The Lockheed Martin T4 Experiment is a magnetically encapsulated linear ring cusp confinement device designed to study the physics relevant to the Compact Fusion Reactor program. As part of the diagnostics suite, an invasive three-axis magnetic probe and several flux loops have been constructed and installed. The probe was designed to reduce electrostatic pick-up by differentially amplifying two counter-wound coils for each axis. The flux loops are designed to detect plasma diamagnetism after accounting for the flux due to the background magnetic field. This mandates that the temporal evolution of the background field must be properly taken into account in order to discern the plasma response. To this end, both hardware and software techniques have been employed. Diagnostic designs and preliminary measurements will be presented.

  5. X-33 Proposal by Lockheed Martin - Computer Graphic

    NASA Technical Reports Server (NTRS)

    1996-01-01

    This artist's rendering depicts the Lockheed Martin X-33 for a technology demonstrator of a Single-Stage-To-Orbit (SSTO) Reusable Launch Vehicle (RLV), as submitted in the aerospace company's original proposal. NASA selected Lockheed Martin's design on 2 July 1996. NASA's Dryden Flight research Center, Edwards, California, was to have had a key role in the development and flight testing of the X-33. The RLV technology program was a cooperative agreement between NASA and industry. The goal of the RLV technology program was to enable significant reductions in the cost of access to space, and to promote the creation and delivery of new space services and other activities that was to have improved U.S. economic competitiveness. The X-33 was a wedged-shaped subscale technology demonstrator prototype of a potential future Reusable Launch Vehicle (RLV) that Lockheed Martin had dubbed VentureStar. The company had hoped to develop VentureStar early this century. Through demonstration flight and ground research, NASA's X-33 program was to have provided the information needed for industry representatives such as Lockheed Martin to decide whether to proceed with the development of a full-scale, commercial RLV program. A full-scale, single-stage-to-orbit RLV was to have dramatically increased reliability and lowered the costs of putting a pound of payload into space, from the current figure of $10,000 to $1,000. Reducing the cost associated with transporting payloads in Low Earth Orbit (LEO) by using a commercial RLV was to have created new opportunities for space access and significantly improve U.S. economic competitiveness in the world-wide launch marketplace. NASA expected to be a customer, not the operator, of the commercial RLV. The X-33 design was based on a lifting body shape with two revolutionary 'linear aerospike' rocket engines and a rugged metallic thermal protection system. The vehicle also had lightweight components and fuel tanks built to conform to the vehicle

  6. Clinical repercussions of Martin-Gruber anastomosis: anatomical study☆

    PubMed Central

    Cavalheiro, Cristina Schmitt; Filho, Mauro Razuk; Pedro, Gabriel; Caetano, Maurício Ferreira; Vieira, Luiz Angelo; Caetano, Edie Benedito

    2016-01-01

    Objective The main objective of this study was to describe Martin-Gruber anastomosis anatomically and to recognize its clinical repercussions. Method 100 forearms of 50 adult cadavers were dissected in an anatomy laboratory. The dissection was performed by means of a midline incision along the entire forearm and the lower third of the upper arm. Two flaps including skin and subcutaneous tissue were folded back on the radial and ulnar sides, respectively. Results Nerve communication between the median and ulnar nerves in the forearm (Martin-Gruber anastomosis) was found in 27 forearms. The anastomosis was classified into six types: type I: anastomosis between the anterior interosseous nerve and the ulnar nerve (n = 9); type II: anastomosis between the anterior interosseous nerve and the ulnar nerve at two points (double anastomosis) (n = 2); type III: anastomosis between the median nerve and the ulnar nerve (n = 4); type IV: anastomosis between branches of the median nerve and ulnar nerve heading toward the flexor digitorum profundus muscle of the fingers; these fascicles form a loop with distal convexity (n = 5); type V: intramuscular anastomosis (n = 5); and type VI: anastomosis between a branch of the median nerve to the flexor digitorum superficialis muscle and the ulnar nerve (n = 2). Conclusion Knowledge of the anatomical variations relating to the innervation of the hand has great importance, especially with regard to physical examination, diagnosis, prognosis and surgical treatment. If these variations are not given due regard, errors and other consequences will be inevitable. PMID:27069892

  7. How Big Are "Martin's Big Words"? Thinking Big about the Future.

    ERIC Educational Resources Information Center

    Gardner, Traci

    "Martin's Big Words: The Life of Dr. Martin Luther King, Jr." tells of King's childhood determination to use "big words" through biographical information and quotations. In this lesson, students in grades 3 to 5 explore information on Dr. King to think about his "big" words, then they write about their own "big" words and dreams. During the one…

  8. Conditional Autonomy and Responsible Action: A Response to Yusef Waghid and Martin Hall

    ERIC Educational Resources Information Center

    Divala, Joseph

    2006-01-01

    Yusef Waghid (2006) in his response to Martin Hall (2006) argues that Martin Hall offers a better way of making sense of some of the conceptual and pragmatic links between academic freedom and institutional autonomy. Nevertheless Waghid critiques Hall's uncritical treatment of prominent theoretical positions for his claims, which Waghid thinks…

  9. The Philosopher and the Lecturer: John Dewey, Everett Dean Martin, and Reflective Thinking

    ERIC Educational Resources Information Center

    Day, Michael; Harbour, Clifford P.

    2013-01-01

    Adult education scholars have not yet examined the connections between the philosopher, John Dewey, and the lecturer on adult education, Everett Dean Martin. These scholars generally portray Dewey as indifferent to their field. However, Dewey's correspondence with a New York newspaper editor in 1928, recommending Martin's The Meaning of…

  10. 75 FR 53323 - Certificate of Alternative Compliance for the Offshore Supply Vessel LYMAN MARTIN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-31

    ... SECURITY Coast Guard Certificate of Alternative Compliance for the Offshore Supply Vessel LYMAN MARTIN... Alternative Compliance was issued for the offshore supply vessel LYMAN MARTIN as required by 33 U.S.C. 1605(c... Title 33, Code of Federal Regulation, parts 81 and 89, has been issued for the offshore supply...

  11. 3 CFR 8340 - Proclamation 8340 of January 15, 2009. Martin Luther King, Jr., Federal Holiday, 2009

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... King, Jr., Federal Holiday, 2009 8340 Proclamation 8340 Presidential Documents Proclamations Proclamation 8340 of January 15, 2009 Proc. 8340 Martin Luther King, Jr., Federal Holiday, 2009By the President of the United States of America A Proclamation On the Martin Luther King, Jr., Federal Holiday,...

  12. Harm and the Ideal of the Educated Person: Response to Jane Roland Martin.

    ERIC Educational Resources Information Center

    Roemer, Eleanor Kallman

    1981-01-01

    This paper analyses and comments on an article by Jane Roland Martin (Educational Theory, v31 n2) concerning a masculine bias in the teaching of the intellectual disciplines. Roemer supports Martin's major arguments, including the idea that women are forced to accommodate to norms established for men. (PP)

  13. Martin Van Buren's "Return to the Soil." Teaching with Historic Places.

    ERIC Educational Resources Information Center

    National Register of Historic Places, Washington, DC. Interagency Resources Div.

    Using primary documents, maps, and visual data, this lesson packet focuses on Martin Van Buren and his retirement home, Lindenwald, which is on the National Register of Historic Places. The lesson materials compliment classroom study of early 19th century politics by tracing the life of Martin Van Buren and his role in the Jacksonian Era. Included…

  14. 3 CFR 8927 - Proclamation 8927 of January 18, 2013. Martin Luther King, Jr., Federal Holiday, 2013

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 3 The President 1 2014-01-01 2014-01-01 false Proclamation 8927 of January 18, 2013. Martin Luther King, Jr., Federal Holiday, 2013 8927 Proclamation 8927 Presidential Documents Proclamations Proclamation 8927 of January 18, 2013 Proc. 8927 Martin Luther King, Jr., Federal Holiday, 2013By the President of the United States of America...

  15. [Martin high pressure common rail diesel engine injection system]. Technical progress report, August--October 1995

    SciTech Connect

    1995-12-01

    We have a contract with Diesel Recerche of Trieste, Italy, and the Fincantier Group in Italy. They are naval ship builders. Our contract is to work with Diesel Recerche to design the `Martin` fuel injection system for their first test engine for a naval ship. Tiby Martin has been working in the design and detailed layout of the application drawings for Diesel Recerche.

  16. 78 FR 35630 - Martin Dam Hydroelectric Project; Notice of Availability of the Draft Environmental Impact...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... (Commission) regulations, 18 CFR part 380 (Order No. 486, 52 FR 47897), the Office of Energy Projects has... Energy Regulatory Commission Martin Dam Hydroelectric Project; Notice of Availability of the Draft Environmental Impact Statement for the Martin Dam Hydroelectric Project and Intention To Hold Public Meetings...

  17. The Relationship between Proficiency in French and Academic Achievement for Students in Saint Martin

    ERIC Educational Resources Information Center

    Wilson, Martin Ezikiel

    2013-01-01

    School administrators and educational policy makers have made a substantial effort to address the learning needs of students in Saint Martin, yet the achievement gap between students in Saint Martin and students in metropolitan France still persists. Risk factors such as family structure, socioeconomic status, immigration, and difficulty of…

  18. Obituary: Martin F. McCarthy (1923-2010)

    NASA Astrophysics Data System (ADS)

    Coyne, George; Rubin, Vera

    2011-12-01

    Martin F. McCarthy, S.J., astronomer at the Vatican Observatory from 1958 until his retirement in 1999, died peacefully on 5 February at the age of 86 years at the Jesuit Campion Health Center in Weston, Massachusetts where he had resided since his retirement. McCarthy received his doctorate in astronomy from Georgetown University, Washington, DC in 1951. The study of carbon stars, stars whose atmospheres contain more carbon than oxygen, was a major interest for McCarthy. Carbon stars were originally discovered and studied in the 1860s by Fr. Secchi, the eminent Jesuit astronomer. Interestingly, Fr. Secchi spent 1848-50 at Georgetown University in Washington, where Martin McCarthy would receive his PhD degree 101 years later. Upon completion of his seminary studies in theology, he carried out post-doctoral research at Warner and Swasey Observatory, Lick Observatory, the Dominion Astrophysical Observatory and Yerkes Observatory until he began his career at the Vatican Observatory where he served as a key figure in the Observatory's transition to the world of modern research. He also brought the Observatory onto the international stage through his collaborations in research at, among other institutes, Palomar Observatory, Lowell Observatory, Las Campanas Observatories, the Cerro Tololo Interamerican Observatory and the Carnegie Institute of Washington. He served on the Executive Council of the Italian Astronomical Society (1969-1971), was chair of the National Committee of the Vatican to the International Astronomical Union (IAU) from 1979 until his retirement and was President of IAU Commission 25 Stellar Photometry and Polarimetry (1976-1979). During his career he published more than 120 research papers. He was a natural teacher, who enjoyed explaining and talking science to students and visitors. Among his many contributions to the growth of the Vatican Observatory, he was responsible in 1986 for the beginning of the series of the Vatican Observatory Summer

  19. Martin Lister (1639-1712) and fools' gold.

    PubMed

    Roos, Anna Marie

    2004-03-01

    Seventeenth-century physician Martin Lister is best known for his work in natural history and participation in the early Royal Society. However, little attention has been focused upon Lister's work in chemistry, the most salient examples being his analysis of pyrites or "fools' gold" near mineral springs in the De Fonbibus medicatis Angliae Exercitatio of 1684 (Exercises on the healing springs of England), his contributions to the Philosophical Transactions in the 1670s and 1680s, and his unpublished manuscript " A Method for the History of Iron, Imperfect." He defined pyrites more specifically as " ironstone marcasites" which were "nothing else but a body of iron disguised under a vitriolic varnish"; "vitriol" referred to iron (II) sulfate which occurred as a weathering product of pyrites. This paper demonstrates that an understanding of Lister's work on pyrites and vitriol is best attained by placing him in the intellectual context of the seventeenth-century chemical debate about minerallogenesis. Lister believed that the volatile exhalations of pyrites and its vitriol in the air were important in the transformation of matter, and he subscribed to the sixteenth-and seventeenth-century theory of witterung (weathering) or ore exhalations as an explanation for the formation of minerals. Despite his allegiance to the theories of witterung, I will illustrate that Lister made use of his interests in natural history to go one step beyond them, postulating that the sulfurous exhalations from pyrites were responsible for the heating of hot springs, as well as meteorological and geological effects. PMID:15190919

  20. Copernicus and Martin Luther: An Encounter Between Science and Religion

    NASA Astrophysics Data System (ADS)

    Kobe, D. H.

    1998-03-01

    Martin Luther has been severely criticized for a remark he made about Copernicus and his heliocentric theory. When this offhand remark, made at the dinner table four years before the publication of On the Revolutions of the Heavenly Spheres, is considered in its historical context, it is shown to be in keeping with the generally accepted scholarly opinion of the time. Luther's view of science in general and astronomy in particular is much more sophisticated than indicated by this single impromptu remark. In the thought of Luther there are two sources of knowledge - experience and revelation. By experience he meant all the human disciplines (or ``science"), and by revelation he meant Biblical theology. Each discipline should have its own technical language and methods. Science and Biblical theology should not conflict, since when speaking of the same phenomena they use a different language. Luther used the clear and literal interpretation of the text of the Bible, except when there were compelling reasons for doing otherwise. Rather than use the Bible as a source of scientific facts and theories as is done by a literalist, he interpreted it as being the witness to Christ. Quotations from Luther are used to illustrate his approach.

  1. Lockheed Martin two stage pulse tube cryocooler developments

    NASA Astrophysics Data System (ADS)

    Nast, Ted C.; Frank, D.; Roth, E.; Champagne, P.; Olson, J.; Evtimov, B.; Clappier, R.; Renna, T.; Martin, B.

    2005-08-01

    Lockheed Martin's Advanced Technology Center (LM-ATC) has delivered a flight model cryocooler system for NASA's Geosynchronous Imaging Fourier Transform Spectrometer (GIFTS). This system was developed as a New Millennium Program to demonstrate technologies, which enable revolutionary science. One of the new technologies for future generation remote sensors is the two-stage pulse tube cryocooler. This cooler is presently being integrated with the spectrometer at Space Dynamics Laboratory (SDL) in preparation for system tests. In addition, a similar two-stage Engineering Model cryocooler was developed for a different program. LM-ATC's pulse tube cryocoolers employ a unique staging arrangement, resulting in high power efficiency, compact and efficient packaging, and interfacing and excellent reliability. They are robust and simple, consisting of a two-stage coldhead with no moving parts, driven by a moving magnet compressor and powered by a high-efficiency electronic controller that includes ripple suppression and vibration cancellation. The design is a "split" system in which the compressor and cold head are separated by a transfer line. The approach allows on orbit adjustment of the relative cooling loads and temperatures of the two stages. These two stage cryocoolers are developed for simultaneous cooling of the focal plane and the optics at two different temperatures. The electronic controller provides precise temperature control of the focal plane and also provides a vibration reduction loop. The total mass of these systems, including electronics, is approximately 9 Kg. This paper presents the performance and characteristics of these systems.

  2. Lockheed Martin Idaho Technologies Company information management technology architecture

    SciTech Connect

    Hughes, M.J.; Lau, P.K.S.

    1996-05-01

    The Information Management Technology Architecture (TA) is being driven by the business objectives of reducing costs and improving effectiveness. The strategy is to reduce the cost of computing through standardization. The Lockheed Martin Idaho Technologies Company (LMITCO) TA is a set of standards and products for use at the Idaho National Engineering Laboratory (INEL). The TA will provide direction for information management resource acquisitions, development of information systems, formulation of plans, and resolution of issues involving LMITCO computing resources. Exceptions to the preferred products may be granted by the Information Management Executive Council (IMEC). Certain implementation and deployment strategies are inherent in the design and structure of LMITCO TA. These include: migration from centralized toward distributed computing; deployment of the networks, servers, and other information technology infrastructure components necessary for a more integrated information technology support environment; increased emphasis on standards to make it easier to link systems and to share information; and improved use of the company`s investment in desktop computing resources. The intent is for the LMITCO TA to be a living document constantly being reviewed to take advantage of industry directions to reduce costs while balancing technological diversity with business flexibility.

  3. Lockheed Martin approach to a Reusable Launch Vehicle (RLV)

    NASA Astrophysics Data System (ADS)

    Elvin, John D.

    1996-03-01

    This paper discusses Lockheed Martin's perspective on the development of a cost effective Reusable Launch Vehicle (RLV). Critical to a successful Single Stage To Orbit (SSTO) program are; an economic development plan sensitive to fiscal constraints; a vehicle concept satisfying present and future US launch needs; and an operations concept commensurate with a market driven program. Participation in the economic plan by government, industry, and the commercial sector is a key element of integrating our development plan and funding profile. The RLV baseline concept design, development evolution and several critical trade studies illustrate the superior performance achieved by our innovative approach to the problem of SSTO. Findings from initial aerodynamic and aerothermodynamic wind tunnel tests and trajectory analyses on this concept confirm the superior characteristics of the lifting body shape combined with the Linear Aerospike rocket engine. This Aero Ballistic Rocket (ABR) concept captures the essence of The Skunk Works approach to SSTO RLV technology integration and system engineering. These programmatic and concept development topics chronicle the key elements to implementing an innovative market driven next generation RLV.

  4. History of SAR at Lockheed Martin (previously Goodyear Aerospace)

    NASA Astrophysics Data System (ADS)

    Lasswell, Stephen W.

    2005-05-01

    Synthetic Aperture Radar (SAR) was invented by Carl Wiley at Goodyear Aircraft Company in Goodyear, Arizona, in 1951. From that time forward, as the company became Goodyear Aerospace Corporation, Loral Corporation, and finally Lockheed Martin Corporation, the Arizona employees past and present played a long and storied role in numerous SAR firsts. These include the original SAR patent (known as Simultaneous Doppler Buildup), the first demonstration SAR and flight test, the first operational SAR system, the first operational SAR data link, the first 5-foot resolution operational SAR system, the first 1-foot resolution SAR system, and the first large scale SAR digital processor. The company has installed and flown over five hundred SAR systems on more than thirty different types of aircraft for numerous countries throughout the world. The company designed and produced all of the evolving high performance SAR systems for the U. S. Air Force SR-71 "Blackbird" spy plane throughout its entire operational history, spanning some twenty-nine years. Recent SAR accomplishments include long-range standoff high performance SAR systems, smaller high resolution podded SAR systems for fighter aircraft, and foliage penetration (FOPEN) SAR. The company is currently developing the high performance SAR/MTI (Moving Target Indication) radar for the Army Aerial Common Sensor (ACS) system.

  5. Jean-Martin Charcot: neurologist by avocation, nephrologist by yearning.

    PubMed

    Eknoyan, Garabed

    2011-01-01

    In an age of medical advances and specialization, Jean-Martin Charcot (1825-1893) helped found the discipline of neurology and in 1882 was appointed the first Professor of Diseases of the Nervous System in France. As an investigator with broad interests and vast knowledge, Charcot contributed to several other disciplines. An early mentor and dominant figure in Charcot's formative years was Pierre Rayer (1793-1867), famous for his seminal contributions to the study of the kidney, who gifted to Charcot his passion for clinical pathological correlations and likely a yearning for the study of kidney diseases. Famous for the clarity and incisiveness of his formal teaching presentations, Charcot lectured on the kidney at the Faculty of Medicine in Paris in 1877. Translated into English and published as a book titled Lectures on Bright's Disease, those lectures became widely accessible and quoted in the literature through the 1940s. In addition, at a time when he was already concentrating on the study of neurological disorders, Charcot maintained his life-long interest in the kidney and published original studies on the pathological changes of the kidney in gout and experimental lead poisoning, as well as supporting a study of hysterical ischuria by his students. PMID:21614774

  6. Compliance with the Aerospace MACT Standard at Lockheed Martin

    SciTech Connect

    Kurucz, K.L.; Vicars, S.; Fetter, S.; Mueller, T.

    1997-12-31

    Actions taken and planned at four Lockheed Martin Corporation (LMC) facilities to comply with the Aerospace MACT Standard are reviewed. Many LMC sites have taken proactive steps to reduce emissions and implement low VOC coating technology. Significant administrative, facility, and material challenges remain to achieve compliance with the upcoming NESHAP and Control Technology Guideline (CTG) standards. The facilities discussed herein set up programs to develop and implement compliance strategies. These facilities manufacture military aircraft, missiles, satellites, rockets, and electronic guidance and communications systems. Some of the facilities are gearing up for new production lines subject to new source MACT standards. At this time the facilities are reviewing compliance status of all primers, topcoats, maskants and solvents subject to the standard. Facility personnel are searching for the most efficient methods of satisfying the recordkeeping, reporting and monitoring, sections of the standards while simultaneously preparing or reviewing their Title V permit applications. Facility decisions on paint booths are the next highest priority. Existing dry filter paint booths will be subject to the filtration standard for existing paint booths which requires the use of two-stage filters. Planned paint booths for the F-22 program, and other new booths must comply with the standard for new and rebuilt booths which requires three stage or HEPA filters. Facilities looking to replace existing water wash paint booths, and those required to retrofit the air handling equipment to accommodate the two-stage filters, are reviewing issues surrounding the rebuilt source definition.

  7. Development of computerized color vision testing as a replacement for Martin Lantern

    PubMed Central

    Kapoor, Gaurav; Vats, D.P.; Parihar, J.K.S.

    2012-01-01

    Background Development and standardization of computerized color vision testing as a replacement for Martin Lantern test. Non-randomized comparative trial. Methods All candidates of SSB, Allahabad, reporting for SMB underwent color vision testing at the eye dept by computerized eye test and currently available tests. Results All candidates were subjected to Ishihara chart testing and those found to be CP III were subjected to the confirmatory test on Martin Lantern and the Software. Candidates requiring CP I standards for eligibility were tested on the same on Martin Lantern and on the new software method. On comparison between the Standard Martin Lantern and the Software, the results were consistent and comparable with 82 patients testing CP I on the Martin Lantern and 81 on the software. Of the CP III patients, 253 tested positive on the Standard lantern test as compared to 251 on the software and of the CP IV group, 147 tested positive on the Standard lantern and 149 by the software method. Conclusion It was found that the software replicated the existing Martin Lantern accurately and consistently. The Martin Lantern Software can be used as a replacement for existing old Lanterns which are not in production since the early 20th century. PMID:24532927

  8. The January 2006 Volcanic-Tectonic Earthquake Swarm at Mount Martin, Alaska

    USGS Publications Warehouse

    Dixon, James P.; Power, John A.

    2009-01-01

    On January 8, 2006, a swarm of volcanic-tectonic earthquakes began beneath Mount Martin at the southern end of the Katmai volcanic cluster. This was the first recorded swarm at Mount Martin since continuous seismic monitoring began in 1996. The number of located earthquakes increased during the next four days, reaching a peak on January 11. For the next two days, the seismic activity decreased, and on January 14, the number of events increased to twice the previous day's total. Following this increase in activity, seismicity declined, returning to background levels by the end of the month. The Alaska Volcano Observatory located 860 earthquakes near Mount Martin during January 2006. No additional signs of volcanic unrest were noted in association with this earthquake swarm. The earthquakes in the Mount Martin swarm, relocated using the double difference technique, formed an elongated cluster dipping to the southwest. Focal mechanisms beneath Mount Martin show a mix of normal, thrust, and strike-slip solutions, with normal focal mechanisms dominating. For earthquakes more than 1 km from Mount Martin, all focal mechanisms showed normal faulting. The calculated b-value for the Mount Martin swarm is 0.98 and showed no significant change before, during, or after the swarm. The triggering mechanism for the Mount Martin swarm is unknown. The time-history of earthquake occurrence is indicative of a volcanic cause; however, there were no low-frequency events or observations, such as increased steaming associated with the swarm. During the swarm, there was no change in the b-value, and the distribution and type of focal mechanisms were similar to those in the period before the anomalous activity. The short duration of the swarm, the similarity in observed focal mechanisms, and the lack of additional signs of unrest suggest this swarm did not result from a large influx of magma within the shallow crust beneath Mount Martin.

  9. Computer graphic of Lockheed Martin X-33 Reusable Launch Vehicle (RLV) mounted on NASA 747 ferry air

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This is an artist's conception of the NASA/Lockheed Martin X-33 Advanced Technology Demonstrator being carried on the back of the 747 Shuttle Carrier Aircraft. This was a concept for moving the X-33 from its landing site back to NASA's Dryden Flight Research Center, Edwards, California. The X-33 was a technology demonstrator vehicle for the Reusable Launch Vehicle (RLV). The RLV technology program was a cooperative agreement between NASA and industry. The goal of the RLV technology program was to enable significant reductions in the cost of access to space, and to promote the creation and delivery of new space services and other activities that will improve U.S. economic competitiveness. NASA Headquarter's Office of Space Access and Technology oversaw the RLV program, which was being managed by the RLV Office at NASA's Marshall Space Flight Center, located in Huntsville, Alabama. Responsibilities of other NASA Centers included: Johnson Space Center, Houston, Texas, guidance navigation and control technology, manned space systems, and health technology; Ames Research Center, Mountain View, CA., thermal protection system testing; Langley Research Center, Langley, Virginia, wind tunnel testing and aerodynamic analysis; and Kennedy Space Center, Florida, RLV operations and health management. Lockheed Martin's industry partners in the X-33 program are: Astronautics, Inc., Denver, Colorado, and Huntsville, Alabama; Engineering & Science Services, Houston, Texas; Manned Space Systems, New Orleans, LA; Sanders, Nashua, NH; and Space Operations, Titusville, Florida. Other industry partners are: Rocketdyne, Canoga Park, California; Allied Signal Aerospace, Teterboro, NJ; Rohr, Inc., Chula Vista, California; and Sverdrup Inc., St. Louis, Missouri.

  10. A new banding technique for nesting adult purple martins

    USGS Publications Warehouse

    Klimkiewicz, M.K.; Jung, P.D.

    1977-01-01

    Mery (1966) showed an almost equal sex ratio, males returned more frequently than females, over 50% of returns paired with other returns, an adult return rate of 20%, and no pair bonds maintained for more than one season. Her study lasted 13 years. Our study has shown that the return rate of locals to parent colonies is 4.1%, sex ratios are nearly equal (combination of banding and observation), return rate of locals to nearby colonies is 0.9,one pair maintained the pair bond for two years, SY females lay fewer eggs than ASY's, SY adults occasionally do not feed frequently enough to maintain the normal growth pattern of the young, SY adults often build poorly constructed nests with little or no mud, overall nest success is lower in SY adults, adults do indeed return to the same colony (19.6%) box and/or compartment, sexes are balanced in a stable colony, males or females are sometimes in excess in a new colony, SY adults are predominate in a new colony, the limiting factor in colony size is most likely the number of boxes and/or compartments available for nesting and,finally, adults and young do indeed use the boxes for roosting after nesting and fledging is complete (even boxes not their own). All of our results are tentative and subject to change after f rther study. Much additional study will be required before we can come up with conclusive answers to many of these questions about the Purple Martin.

  11. Did Jean-Martin Charcot contribute to stroke?

    PubMed

    Bogousslavsky, Julien; Paciaroni, Maurizio

    2010-01-01

    Stroke was never identified as a significant, autonomous field of activity of the emerging school of neurology at La Salpêtrière, which developed after the appointment of Jean-Martin Charcot (1825-1893) during the last days of 1861. However, stroke was already present in Charcot's first paper (1851), which dealt with a case of multiple organ cardiac embolism, including middle cerebral artery infarction, at a time when the studies of Rudolf Virchow on thromboembolism were unknown in France. A few years later, Charcot made a still up-to-date description of vascular intermittent claudication, which had only been reported in the horse. In the 1860s, Charcot and his pupils presented several major works dealing with cerebrovascular disease, including famous studies on miliary aneurysms in cerebral hemorrhage. This work was done with Charles Bouchard, at the time Charcot's 'interne', but who would become one of his 'political' opponents 2 decades later, when in 1892, as president of the 'agrégation' jury, he rejected the professorship application of 4 protégés of Charcot, including Joseph Babinski and Georges Gilles de la Tourette. Further work on cerebrovascular disease by Charcot included histological studies of brain 'softening', paraneoplastic cerebral arterial occlusion and consequences of stroke (e.g. arthropathies, vegetative changes, contractures and abnormal movements). Brain localization, one of Charcot's major neurological topics, was also largely based on stroke case studies. Charcot's work on stroke remains poorly recognized, but it demonstrates his unique skills in stimulating scientific work in younger colleagues, many of whom subsequently became major figures of neurology and psychiatry. PMID:20588046

  12. Interview with ARPA-E Acting Director Dr. Cheryl Martin on Platts Energy Week

    SciTech Connect

    Martin, Cheryl; Loveless, Bill

    2014-03-18

    Bill Loveless from Platts Energy Week interviews ARPA-E Acting Director, Dr. Cheryl Martin, about the many transformational energy technologies on display at ARPA-E's 5th annual Energy Innovation Summit.

  13. Astronaut David Wolf draws blood from Martin Fettman for SLS-2 investigations

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Inside the science module aboard the Earth-orbiting Space Shuttle Columbia, Astronaut David A. Wolf draws blood from payload specialists Martin J. Fettman, DVM. Blood samples from crew members are critical to several Spacelab Life Sciences (SLS-2) investigations.

  14. On Reading, Writing, and Computers: A Conversation with John Martin Henry.

    ERIC Educational Resources Information Center

    Brandt, Ron, Ed.

    1981-01-01

    With a simplified alphabet and interactive computer programing, John Henry Martin has developed a system by which children can learn to read and write far better than usual. In this interview, he explains his approach. (Author/MLF)

  15. Nancy Martin and James Britton: The Language Work of Democratic Learning

    ERIC Educational Resources Information Center

    Pradi, Gordon M.

    2004-01-01

    Nancy Martin and James Britton are two retired teachers whose collaborative research on the use of language in learning is profiled. Their language education project promotes personal and democratic uses of literacy.

  16. Preferences and Anticipations of Career Counseling: Comment of Galassi, Crace, Martin, James, and Wallace (1992).

    ERIC Educational Resources Information Center

    Tracey, Terence J.

    1992-01-01

    Criticizes previous article by Galassi, Crace, Martin, James, and Wallace on client anticipations and preferences regarding career counseling. Criticisms focus on theoretical grounding of the study, assessment format, data analysis, and data interpretation. (Author/NB)

  17. HAER COLO,30LAKWD.V,2G (sheet 1 of 1) Glenn L. Martin ...

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

    HAER COLO,30-LAKWD.V,2G- (sheet 1 of 1) - Glenn L. Martin Company, Titan Missile Test Facilities, Cold Flow Laboratory Building B, Waterton Canyon Road & Colorado Highway 121, Lakewood, Jefferson County, CO

  18. Interview with ARPA-E Acting Director Dr. Cheryl Martin on Platts Energy Week

    ScienceCinema

    Martin, Cheryl; Loveless, Bill

    2014-04-11

    Bill Loveless from Platts Energy Week interviews ARPA-E Acting Director, Dr. Cheryl Martin, about the many transformational energy technologies on display at ARPA-E's 5th annual Energy Innovation Summit.

  19. St. John's Wort (image)

    MedlinePlus

    The herb St. John's Wort is believed to be helpful in relieving mild to moderate depression, but should only be taken under a physician's supervision. St. John's Wort may clash with other medications or foods ...

  20. St. John's Wort

    MedlinePlus

    ... 359–366. St. John's wort. Natural Medicines Comprehensive Database Web site. Accessed at www.naturaldatabase.com on February ... St. John's wort ( Hypericum perforatum L.). Natural Standard Database Web site. Accessed at www.naturalstandard.com on February ...

  1. The 2009 Lindau Nobel Laureate meeting: Martin Chalfie, Chemistry 2008.

    PubMed

    Chalfie, Martin

    2010-01-01

    American Biologist Martin Chalfie shared the 2008 Nobel Prize in Chemistry with Roger Tsien and Osamu Shimomura for their discovery and development of the Green Fluorescent Protein (GFP). Martin Chalfie was born in Chicago in 1947 and grew up in Skokie Illinois. Although he had an interest in science from a young age--learning the names of the planets and reading books about dinosaurs--his journey to a career in biological science was circuitous. In high school, Chalfie enjoyed his AP Chemistry course, but his other science courses did not make much of an impression on him, and he began his undergraduate studies at Harvard uncertain of what he wanted to study. Eventually he did choose to major in Biochemistry, and during the summer between his sophomore and junior years, he joined Klaus Weber's lab and began his first real research project, studying the active site of the enzyme aspartate transcarbamylase. Unfortunately, none of the experiments he performed in Weber's lab worked, and Chalfie came to the conclusion that research was not for him. Following graduation in 1969, he was hired as a teacher Hamden Hall Country Day School in Connecticut where he taught high school chemistry, algebra, and social sciences for 2 years. After his first year of teaching, he decided to give research another try. He took a summer job in Jose Zadunaisky's lab at Yale, studying chloride transport in the frog retina. Chalfie enjoyed this experience a great deal, and having gained confidence in his own scientific abilities, he applied to graduate school at Harvard, where he joined the Physiology department in 1972 and studied norepinephrine synthesis and secretion under Bob Pearlman. His interest in working on C. elegans led him to post doc with Sydney Brenner, at the Medical Research Council Laboratory of Molecular Biology in Cambridge, England. In 1982 he was offered position at Columbia University. When Chalfie first heard about GFP at a research seminar given by Paul Brehm in 1989

  2. Comparison of Chacko-Nair and Thayer-Martin media for culture of N. gonorrhoeae.

    PubMed

    Siddappa, K; Kushalappa, P A; Inamadar, A C; Vijayakumar, G S

    1989-01-01

    This article reports on a study designed to compare the efficacy and cost effectiveness of 2 selective media for culture of gonorrhea, the Chacko-Nair medium and the Thayer-Martin medium. The Chacko-Nair medium, an enriched egg=beef selective medium, is easily prepared from locally available ingredients in India. The Thayer-Martin medium, the standard selective medium used throughout the world, uses ready-made ingredients. In order to test the 2 mediums, researchers collected the urethral discharge of 240 male patients with acute gonorrhea and smear positive for N. gonorrhoea attending the Skin & STD, OPD of Chigateri General Hospital. All 240 specimens were subjected to culture study with the Chacko-Nair medium, and 190 were subjected to study with the Thayer-Martin Medium. The initial 30 cases under the Chacko-Nair medium did not show growth, since beef extract was used instead of fresh beef. Fresh beef was used in the remaining 210 samples, and they all showed profuse growth of organisms. All 190 sample under the Thayer-Martin medium showed good growth. While both mediums showed growth in 100% of the cases, the cost of the 2 differs considerably. Since all the ingredients are available locally, the Chacko-Nair medium is very cheap compared to the Thayer-Martin medium, whose ready-made ingredients are expensive and often difficult to procure. The Chacko-Nair medium, which can be prepared at any standard Microbiology Laboratory, has been used regularly at the Institute of Venerology in Madras, and has show results comparable to the Thayer-Martin medium. The report concludes that the Chacko-Nair medium is a good alternative to the Thayer-Martin medium. PMID:12284233

  3. Teach Softly and Debunk with a Big Stick: A Response to "Evolution, Biology, and Society--A Conversation for the 21st-Century Sociology Classroom"

    ERIC Educational Resources Information Center

    Hanson, Chad

    2010-01-01

    This article presents the author's response to "Evolution, Biology, and Society: A Conversation for the 21st-Century Sociology Classroom" by Richard Machalek and Michael Martin. Their work serves as a reminder that the discipline is diverse and dynamic. The author appreciates the effort to urge sociology teachers to include genetic concepts in…

  4. Solving a Migration Riddle Using Isoscapes: House Martins from a Dutch Village Winter over West Africa

    PubMed Central

    Hobson, Keith A.; Van Wilgenburg, Steven L.; Piersma, Theunis; Wassenaar, Leonard I.

    2012-01-01

    Background The ability to connect breeding, stopover and wintering locations of populations of migratory birds greatly enhances our understanding of the phenomenon of migration and improves our chances of effectively conserving these species. Among Palearctic-Afrotropical migratory species, aerial insectivores like the house martin (Delichon urbicum) are sensitive to factors influencing the availability of flying insects, and have declined in recent decades. The strict aerial behaviour of martins severely limits ring recoveries on wintering grounds and so there is a dearth of information on where European breeding populations over-winter in Africa, and the relative effects of population regulation on breeding vs. wintering grounds. We used a newly developed multi-isotope (δ2H, δ13C, δ15N) feather isoscape for Africa together with inferences from summarized ring return data based on longitude, to assign winter origins to birds captured at a breeding colony in The Netherlands. Principal Findings Based on isotopic analyses of winter-grown martin feathers, we used a likelihood-based assignment approach to describe potential wintering locations where molt occurred of individual house martins from a Dutch colony by assigning them to four potential isotopically distinct clusters in Africa. We found the overwhelming majority of Dutch martins were assigned to a geographical cluster associated with West Africa. Conclusions/Significance The existence of strong isotopic gradients and patterns in African foodwebs that support migratory wildlife allows for the spatial assignment of tissues grown there. The assignment of Dutch house martins to wintering grounds primarily in West Africa was in strong agreement with independent and indirect methods used to infer winter origins of this species based on the association between the Normalized Difference Vegetation Index (NDVI) in Africa and population patterns in Italy and the United Kingdom. These confirmatory data-sets underscore

  5. More than suggestion: the effect of interviewing techniques from the McMartin Preschool case.

    PubMed

    Garven, S; Wood, J M; Malpass, R S; Shaw, J S

    1998-06-01

    Child interviewing techniques derived from transcripts of the McMartin Preschool case were found to be substantially more effective than simple suggestive questions at inducing preschool children to make false allegations against a classroom visitor. Thirty-six children interviewed with McMartin techniques made 58% accusations, compared with 17% for 30 children interviewed with suggestive questions. Social influence and reinforcement appeared to be more powerful determinants of children's answers than simple suggestive questions. The SIRR model is proposed to explain how false statements may be elicited from children or adults. Categories identified in the SIRR model are suggestive questions, social influence, reinforcement, and removal from direct experience. PMID:9648524

  6. Ryan ST Sportplane

    NASA Technical Reports Server (NTRS)

    1938-01-01

    Ryan ST (STA Special): The sporty Ryan ST was flown at Langley Memorial Aeronautical Laboratory in research conducted concerning flaps, slats, and internally-balanced ailerons. 'NACA 96' ended its flying career as a familiarization aircraft for new pilots on the NACA staff. In December 1944, it became NACA 125 and was transferred to the Loads Lab located in the West Area.

  7. Martin Luther King, Jr.: A Lesson with Interdisciplinary Connections for Middle-Level Music Students.

    ERIC Educational Resources Information Center

    Early, Mary Frances; Terry, Cynthia

    This lesson begins with a very brief biography of Martin Luther King, Jr. The lesson identifies its educational objectives; addresses National Standards for Music Education; lists materials needed; details six step-by-step classroom procedures for lesson implementation; and provides curriculum connections for language arts, visual art, physical…

  8. "I Hope Someone Castrates You, You Perverted Bastard": Martin Cole's Sex Education Film, "Growing Up"

    ERIC Educational Resources Information Center

    Limond, David

    2009-01-01

    This paper concerns the response to the sex education film "Growing Up", made in 1971 by Dr Martin Cole, which used a combination of animation and live action to offer a frank and uncompromising account of sexual reproduction. As part of this, both male and female masturbation and an unsimulated act of male-female coitus featured in the film. Cole…

  9. On the Path towards Thinking: Learning from Martin Heidegger and Rudolf Steiner

    ERIC Educational Resources Information Center

    Dahlin, Bo

    2009-01-01

    This paper is a philosophical study of the nature of thinking based on the philosophies of Martin Heidegger and Rudolf Steiner. For Heidegger, the pre-Socratic Greek philosophers exemplified genuine thinking, appreciating the meaning of Being. But this kind of philosophy was soon replaced by the onto-theological approach, in which Being was…

  10. Martin Luther King, Jr. and the Power of Nonviolence. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    This lesson plan introduces students in grades 6-8 to Martin Luther King Jr.'s philosophy of nonviolence and the teachings of Mohandas K. Gandhi that influenced King's views. After considering the political impact of this philosophy, students explore its relevance to personal life. In these 6 lessons students will: (1) examine the philosophy of…

  11. Henry David Thoreau, Martin Luther King Jr., and the American Tradition of Protest.

    ERIC Educational Resources Information Center

    Powell, Brent

    1995-01-01

    Maintains that Henry David Thoreau and Martin Luther King, Jr. fundamentally altered the tradition of protest and reform. Compares and contrasts the role of each man in U.S. social and constitutional history. Concludes that while Thoreau lacked the broad influence of King, his writings influenced both King and Mohandas Gandhi. (CFR)

  12. Children's Books on Martin Luther King, Jr. Offer a One-Dimensional View.

    ERIC Educational Resources Information Center

    Banfield, Beryle

    1985-01-01

    Reviews children's books, teacher references, mini-plays, and curriculum resources that relate to the life of Martin Luther King, Jr. Reports that most of these sources ignore growth and changes within King's life and thought, the role models who shaped his philosophy, or his participation in issues such as the Vietnam War and poverty. (KH)

  13. Let Freedom Ring: The Life & Legacy of Martin Luther King, Jr. [Lesson Plan].

    ERIC Educational Resources Information Center

    National Endowment for the Humanities (NFAH), Washington, DC.

    This lesson plan teaches students about the life and work of Martin Luther King, Jr. Students listen to a brief biography, view photographs of the March on Washington, and read a portion of King's "I Have a Dream" speech. After studying Dr. King's use of imagery and allusion, students create original poetic phrases about freedom and illustrate…

  14. The Fierce Urgency of now: Honoring Martin Luther King, Jr. in and out of the Classroom.

    ERIC Educational Resources Information Center

    Kazemek, Francis E.

    1988-01-01

    Explores how educators and their students can best honor Martin Luther King, Jr.'s, memory by using his life and works as a catalyst for acting upon school and society in a way that fosters social change. (Author/BJV)

  15. The Rhetorical Construction of Time in Martin Luther King, Jr.'s "Letter from Birmingham Jail."

    ERIC Educational Resources Information Center

    Lee, Ronald E.

    1991-01-01

    Explores the rhetorical use of time in Martin Luther King, Jr.'s "Letter from Birmingham Jail." Offers an explanation of the ideological heritage that temporarily unifies the discourse. Describes the letter's recent, historical, and spiritual time frames, accounts for the ideological purpose each serves, and explains on what ground they unite. (SR)

  16. Martin Luther King, Jr. Borrows a Revolution: Argument, Audience, and Implications of a Secondhand Universe.

    ERIC Educational Resources Information Center

    Miller, Keith D.

    1986-01-01

    Examines features of and sources for the discourse of Martin Luther King, Jr., as they relate to the language and assumptions favored by his listeners and readers in an effort to understand how speakers and writers can successfully argue from premises that audiences accept. Indicates how an understanding of King can help in composition…

  17. The "Other" Beauty of Martin Luther King, Jr.'s "Letter from Birmingham Jail."

    ERIC Educational Resources Information Center

    Klein, Mia

    1981-01-01

    Submits that Martin Luther King's persuasiveness in his writings may be attributed not only to his structure, logic, and ethos, but even more to his creative, eloquent, and commanding use of the English language. Supports this argument with examples from King's "Letter from Birmingham Jail." (RL)

  18. Martin R. Delany's Philosophy of Education: A Neglected Aspect of African American Liberation Thought.

    ERIC Educational Resources Information Center

    Adeleke, Tunde

    1994-01-01

    Martin Robison Delany is remembered for his nationalist and political activities and philosophy, but he deserves a place among African American educators for his emphases on applied education, economic emancipation, and the education of black women. Delany highlighted deficiencies in the education available to blacks as he stressed the practical.…

  19. Circular Dichroism Investigation of Dess-Martin Periodinane Oxidation in the Organic Chemistry Laboratory

    ERIC Educational Resources Information Center

    Reed, Nicole A.; Rapp, Robert D.; Hamann, Christian S.; Artz, Pamela G.

    2005-01-01

    Dess-Martin periodinane oxidation is an experiment that provides an avenue to the introduction of Circular Dichroism (CD) spectroscopy in organic chemistry curriculum as a diagnostic tool for examination of the results of a familiar reaction, and absolute configuration. From the experiment, students increased their understanding of CD theory and…

  20. Autonomous Women in a Drawer: Carmen Martin Gaite's "La hermana pequena"

    ERIC Educational Resources Information Center

    Garcia, Adrian M.

    2009-01-01

    Martin Gaite's only Franco-era play contests some fundamental Catholic and Francoist prescriptions for the female. The fact that it was not published or performed for nearly forty years is likely due at least in part to patriarchal censorship. The work dramatizes the personal development of two half-sisters who defy various gender norms and…

  1. EPA Actions in Post Disaster Martin County, Kentucky: An Analysis of Bureaucratic Slippage and Agency Recreancy

    ERIC Educational Resources Information Center

    McSpirit, Stephanie; Scott, Shaunna L.; Hardesty, Sharon; Welch, Robert

    2005-01-01

    In the previous article, the authors described the 300 million gallon coal waste spill in Martin County, Kentucky and the interviews that they had with thirty-two area residents in the aftermath of the release (Scott, McSpirit, Hardesty, and Welch 2004 --this issue). Many of these interviewees charged MCCC-Massey and federal, state, and local…

  2. The Future of the American Faculty: An Interview with Martin J. Finkelstein and Jack H. Schuster

    ERIC Educational Resources Information Center

    Rice, R. Eugene

    2004-01-01

    Martin J. Finkelstein and Jack H. Schuster have teamed up to continue tracing the changes taking place in faculty work with their Project on the American Faculty. They have published The New Academic Generation: A Profession in Transformation (1998), co-authored with Robert Seal, and are preparing a new manuscript to appear in 2004 with a working…

  3. 78 FR 38091 - Airworthiness Criteria: Proposed Airship Design Criteria for Lockheed Martin Aeronautics Model...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov . Docket... Federal Aviation Administration Airworthiness Criteria: Proposed Airship Design Criteria for Lockheed Martin Aeronautics Model LMZ1M Airship AGENCY: Federal Aviation Administration (FAA), DOT. ACTION:...

  4. Trayvon Martin and the Curriculum of Tragedy: Critical Race Lessons for Education

    ERIC Educational Resources Information Center

    Berry, Theodorea Regina; Stovall, David O.

    2013-01-01

    In what ways do the tragedies centered on the lives of black youth, particularly black male youth, inform teachers, education policymakers, and teacher educators about what knowledge is most worth knowing? In this counter/story, we will examine the details of the life and death of Trayvon Martin. From these details, we will extract and interpret a…

  5. "There is One Story Worth Telling": An Essay for James Britton and Nancy Martin

    ERIC Educational Resources Information Center

    Lofty, John S.

    2009-01-01

    In 1992, the University of New Hampshire (UNH) held a conference featuring leaders in the field of composition studies, attended by a wish list of luminaries, including Lil Brannon, Ed Corbett, Peter Elbow, Donald Murray, and Ken Macrorie. James Britton and Nancy Martin flew over from England to join the conversation. The prestigious research…

  6. Sir Charles James Martin MB FRS: Australian serpents and Indian plague, one-hundred years ago.

    PubMed

    Hawgood, B J

    1997-07-01

    In 1891 as Demonstrator in Physiology at the University of Sydney, Charles Martin began the first systematic study of the chemical and physiological properties of the venoms of the Australian elapid species, Pseudechis porphyriacus and Notechis scutatus. Two major constituents were detected: a large coagulable protein which was associated with intravascular clotting, and a small proteinaceous molecule, an albumose, associated with neurotoxicity. Martin designed and constructed a high-pressure gelatin membrane ultrafilter for fractionation of venom. His studies indicated that certain physiological actions and clinical symptoms were related to the faster rate of diffusion within the tissue space of a neurotoxic constituent relative to a clotting constituent. Extending this work to toxin-antitoxin relationships, Martin provided evidence that antitoxin was a large molecule with slow diffusibility in tissue and advised the administration of curative serum (including diphtheria antitoxin) by intravenous injection. In 1903, Martin returned to London as Director of the Lister Institute of Preventive Medicine. He was soon involved in the planning of scientific work to be undertaken by the Commission for Investigation of Plague in India as the disease continued to ravage the subcontinent. Detailed epidemiological studies of possible factors involved in the spread of Pasteurella pestis showed, unequivocally, that infected rat fleas were the vector of transmission from rats to humans. PMID:9247999

  7. Malabsorption and pouch ulcerations following the Martin repair for total colonic aganglionosis.

    PubMed

    Perrault, J; Stockwell, M; Stephens, C; Forstner, G

    1979-08-01

    A late complication of the Martin repair for total colonic aganglionosis is described. Pouch malfunction resulted in stasis and ulceration, excessive blood and protein loss, and bacterial overgrowth of the small intestine. The severity and nature of the lesion was identified by colonoscopy. PMID:490294

  8. Jean-Martin Charcot's Role in the 19th Century Study of Music Aphasia

    ERIC Educational Resources Information Center

    Johnson, Julene K.; Lorch, Marjorie; Nicolas, Serge; Graziano, Amy

    2013-01-01

    Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his "Friday…

  9. 75 FR 10754 - Humboldt-Toiyabe National Forests; Santa Rosa Ranger District; Martin Basin Rangeland Management...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... authorize grazing on three of the allotments in the Project Area (the Buffalo, Granite Creek, and Rebel... grazing management. 2. No Grazing Alternative: Eliminate grazing in the Buffalo, Granite Creek, and Rebel... the Buffalo, Granite Creek, and Rebel Creek Allotments in the Martin Basin Rangeland Project area....

  10. New South American species of Cerambycinae, and notes on Corimbion balteum Martins (Coleoptera, Cerambycidae).

    PubMed

    Bezark, Larry G; Santos-Silva, Antonio; Galileo, Maria Helena M

    2016-01-01

    Three new species of Cerambycinae are described from South America: Mecometopus hauseri (Clytini), from Bolivia; Cycnoderus (Cycnoderus) metallicus (Rhopalophorini), from Venezuela; and Corimbion mutabile (Neoibidionini), from Ecuador. Mecometopus hauseri and Corimbion mutabile are included in previous keys. Corrections to the original description of Corimbion balteum Martins, 1970 are presented. PMID:27394841

  11. 3 CFR 8473 - Proclamation 8473 of January 15, 2010. Martin Luther King, Jr., Federal Holiday, 2010

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... of the United States of America A Proclamation The Reverend Dr. Martin Luther King, Jr., challenged... America a better Nation,” Dr. King said on the eve of his death. “I may not get there with you. But I want... we have reached our destination. Today, we are closer to fulfilling America’s promise of economic...

  12. Advancing Description and Explanation in Clinical Linguistics: A Legacy of Martin J. Ball

    ERIC Educational Resources Information Center

    Damico, Jack S; Damico, Holly L; Nelson, Ryan L

    2011-01-01

    Taking the measure of an individual as a professional and trying to place that individual within a discipline's changing historical context is never an easy endeavour. This is especially true within the helping professions where there has been so much growth over the past 40 years. In the case of Martin J. Ball, however, the task is a bit easier.…

  13. Academic Freedom, Institutional Autonomy, and Responsible Action: A Response to Martin Hall

    ERIC Educational Resources Information Center

    Waghid, Yusef

    2006-01-01

    Martin Hall's essay, "Academic Freedom and the university: Fifty years of debate" (2006) does offer us a way to make better sense of some of the conceptual and pragmatic links between academic freedom and institutional autonomy in relation to higher education. His analysis of the classic and contextual views of the two concepts also gives us some…

  14. Talent Developed: Conversations with Masters in the Arts and Sciences. Martin Seligman.

    ERIC Educational Resources Information Center

    Subotnik, Rena F.

    2000-01-01

    This interview with Martin Seligman, a past-president of the American Psychological Association and the author of seminal works in the areas of both learned helplessness and optimism, discusses his interest in positive psychology and giftedness, fostering creative genius, his childhood and move from philosophy to psychology, and future plans.…

  15. "Stand Still and See the Salvation": the Rhetorical Design of Martin Delany's "Blake"

    ERIC Educational Resources Information Center

    Hite, Roger W.

    1974-01-01

    An examination of Martin Delany's ante-bellum novel "Blake" in terms of his methods of promoting his objectives of providing a potent black literary hero and supporting his contention that religion, as practiced by slaves, was counterproductive to the pursuit of freedom. (EH)

  16. Has the Dream Been Fulfilled? Dr. Martin Luther King, Jr. & President Barack Hussein Obama

    ERIC Educational Resources Information Center

    Robinson, Nichelle Boyd; Moore, Virginia J.; Williams-Black, Thea H.

    2015-01-01

    Equality for all was the dream of Dr. Martin Luther King, Jr. and he knowingly laid the foundation for and inspired the first African-American President of the United States of America, Barack Hussein Obama, who also had the dream of "Change" for America. These men exhibited how working together can make dreams become reality. For the…

  17. 3 CFR 8773 - Proclamation 8773 of January 13, 2012. Martin Luther King, Jr., Federal Holiday, 2012

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... African American preacher with no official title or rank gave voice to our Nation’s deepest aspirations, sharing his dream of an America that ensured the true equality of all our people. From the steps of the... remarkable dream is unending, with persistence, progress is within our reach. On the Martin Luther King,...

  18. A Call for Mathematics Education Colleagues and Stakeholders to Collaboratively Engage with NCTM: In Response to Martin's Commentary

    ERIC Educational Resources Information Center

    Briars, Diane J.; Larson, Matt; Strutchens, Marilyn E.; Barnes, David

    2015-01-01

    In his commentary "The Collective Black and 'Principles to Actions,'" Martin (2015) offers a thought-provoking critique of "Principles to Actions: Ensuring Mathematical Success for All" (National Council of Teachers of Mathematics [NCTM], 2014). Martin (2015) states that the mathematics education community, in general, and the…

  19. 75 FR 62531 - Alabama Power Company; Project No. 349-150-Alabama Martin Dam Hydroelectric Project; Notice of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... Energy Regulatory Commission Alabama Power Company; Project No. 349-150--Alabama Martin Dam Hydroelectric... of Historic Places at the Martin Dam Hydroelectric Project. The Programmatic Agreement, when executed.... Dr. James Kardatzke Bureau of Indian Affairs Eastern Regional Office 545 Marriott Drive, Suite...

  20. 77 FR 21150 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel SIR MARTIN II; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-09

    ... Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel SIR MARTIN II... and all documents entered into this docket is available on the World Wide Web at http://www... the vessel SIR MARTIN II is: Intended Commercial Use of Vessel: ``Day charter up to 6 passengers...

  1. 6. VIEW FROM CHESTNUT ST. (upper), WALNUT ST. (lower) THIRD ...

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

    6. VIEW FROM CHESTNUT ST. (upper), WALNUT ST. (lower) THIRD ST. (right) AND FOURTH ST. (left), SHOWING CARPENTERS HALL, FIRST BANK OF U.S. AND SECOND BANK OF U.S. - Independence National Historical Park, Walnut, Sixth, Chestnut & Second Streets, Philadelphia, Philadelphia County, PA

  2. Diapause in Ornithomya biloba Dufour (Diptera: Hippoboscidae) parasitic on fairy martins in South Australia.

    PubMed

    Kennedy, J A; Smith, J R; Smyth, M

    1975-04-01

    A pupal diapause in Ornithomya biloba gives the parasite a life cycle that is well adapted to the migratory life cycle of its host, Petrochelidon ariel (Gould). The fairy martins breed in colonial mud nests to which they return each spring and abandon when they migrate during late summer and autumn. The parasites spend the summer as diapausing puparia in the abandoned nests. Diapause development is completed during winter and the adult flies emerge during August about the time that the martins return. In the laboratory diapause development was completed most rapidly at about 11 C. The parasites complete at least one nondiapausing generation during spring and early summer but diapausing puparaia begin to appear in the nests about the time of the summer solstice. It is not known whether the facultative diapause is induced by photoperiod or food. PMID:1127569

  3. Social marketing and MARTIN: tools for organizing, analyzing, and interpreting qualitative data.

    PubMed

    Higgins, J W

    1998-11-01

    The purpose of this article is to discuss how the computer software program MARTIN and social marketing concepts (understanding the consumer perspective, exchange, marketing mix, and segmentation) were used as organizational, analytical, and interpretive tools for qualitative data. The qualitative data are from a case study on citizen participation in a health reform policy in British Columbia. The concept of broad-based public participation is a fundamental element of health promotion and citizenship. There is a gap, however, between the promise and reality of citizen participation in health promotion. Emerging from the analysis was an understanding of the societal circumstances that inhibited or fostered participation. This article describes how the code-based, theory-building attributes of the MARTIN software facilitated a new conceptualization of participatory citizenship and generated new insights into understanding why some people participate and others do not. PMID:10558352

  4. CAD data exchange with Martin Marietta Energy Systems, Inc., Oak Ridge, TN

    SciTech Connect

    Smith, K.L.

    1994-10-01

    This document has been developed to provide guidance in the interchange of electronic CAD data with Martin Marietta Energy Systems, Inc., Oak Ridge, Tennessee. It is not meant to be as comprehensive as the existing standards and specifications, but to provide a minimum set of practices that will enhance the success of the CAD data exchange. It is now a Department of Energy (DOE) Oak Ridge Field Office requirement that Architect-Engineering (A-E) firms prepare all new drawings using a Computer Aided Design (CAD) system that is compatible with the Facility Manager`s (FM) CAD system. For Oak Ridge facilities, the CAD system used for facility design by the FM, Martin Marietta Energy Systems, Inc., is Intregraph. The format for interchange of CAD data for Oak Ridge facilities will be the Intergraph MicroStation/IGDS format.

  5. Scattering characteristics of Martin Black at 118 microns. [from Infrared Astronomical Satellite telescope baffles

    NASA Technical Reports Server (NTRS)

    Brooks, L. D.; Hubbs, J. E.; Bartell, F. O.; Wolfe, W. L.

    1982-01-01

    BRDF (bidirectional reflectance distribution function) values for 0.000118 m radiation at different angles of incidence and different scattering angles from the Infrared Astronomical Satellite telescope baffle coated with Martin Black are presented. Data from scatterometer experiments are collected and the BRDF and beta - beta sub 0 (sin theta sub s - sin theta sub 0) values are calculated based on the geometry, the voltage readings, the attenuators in the beam, and the calculated reference levels. A composite curve of forward and backward scattering data for several angles of incidence shows a peak near the specular direction (beta - beta sub 0 = 0), which is the instrument profile reduced by the 20% specular reflection of the Martin Black. The nonspecular part of the reflectivity indicates the slightly specular but largely Lambertian character of the coating. Data for the specular reflectivity as a function of the incidence angle unexpectedly shows a decrease in the specular reflectance with increasing angle of incidence.

  6. VizieR Online Data Catalog: Star-forming galaxies in near-IR (Martins+, 2013)

    NASA Astrophysics Data System (ADS)

    Martins, L. P.; Rodriguez-Ardila, A.; Diniz, S.; Riffel, R.; de Souza, R.

    2014-10-01

    The sample used here was presented in Martins et al. (2013MNRAS.431.1823M) and is a subset of the one presented in the magnitude-limited optical spectroscopic survey of nearby bright galaxies of Ho, Filippenko & Sargent (1995, Cat. J/ApJS/98/477, hereafter HO95). These galaxies are sources defined by Ho, Filippenko & Sargent (1997, Cat. J/ApJS/112/315, hereafter HO97) as those composed of 'nuclei dominated by emission lines from regions of active star formation (HII or starburst nuclei)'. In addition, five galaxies, classified as non-star forming in the optical, dominated by old stellar population and with no detected emission lines, were included as a control sample. All spectra were obtained at the NASA 3m Infrared Telescope Facility (IRTF) in two observing runs (2007 and 2008) - the same data from Martins et al. (2013MNRAS.431.1823M). (2 data files).

  7. St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    2007-01-01

    St. Louis is tucked in a bend of the Mississippi River, just south of the point at which the Illinois River joins the larger Mississippi, and where the Missouri River flows in from the west. Drainage patterns to the east, on the Illinois side, are highlighted with green vegetation. Meandering rivers in the verdant Ozark Plateau appear to the south and west.

    This true-color view from NASA's Multi-angle Imaging SpectroRadiometer (MISR) was taken with the instrument's downward looking (nadir) camera on October 15, 2005. The urban areas of greater St. Louis show up as grey-white, including nearby Kirkwood, Webster Groves, Clayton, University City, Ferguson, St. Ann, St. Charles, and East St. Louis. The region is home to nearly three million people.

    MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, Calif., for NASA's Science Mission Directorate, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, Md. JPL is a division of the California Institute of Technology.

  8. Martin Robison Delany (1812-1885): physician, black separatist, explorer, soldier.

    PubMed Central

    Rosenfeld, L.

    1989-01-01

    Martin Robison Delany's great contribution to American life and black history stems from his defiant blackness. He was America's first "Black Nationalist" and the intense embodiment of black pride. Ever changing in his career, he always identified with the black experience and its place in history. In an active life he was doctor, dentist, orator, editor, publisher, Harvard medical student, explorer, dabbler in Central American politics, army officer, and Reconstruction office seeker. Images Fig. 2 PMID:2695204

  9. Particle contamination from Martin Optical Black. [in design of barrel baffle of Infrared Astronomical Satellite

    NASA Technical Reports Server (NTRS)

    Young, P. J.; Noll, R.; Andreozzi, L.; Hope, J.

    1981-01-01

    The design of the barrel baffle of the Infrared Astronomical Satellite (IRAS) Optical Subsystem to minimize production of particulate contamination is described. The configuration of the 50-inch long, 28.5-inch diameter baffle required pop-rivet assembly after coating with Martin Optical Black for stray light suppression. An experiment to determine the contamination produced at assembly led to the modification of the baffle construction to preclude such damage to the coated surfaces.

  10. Mercury in the gold mining district of San Martin de Loba, South of Bolivar (Colombia).

    PubMed

    Olivero-Verbel, Jesus; Caballero-Gallardo, Karina; Turizo-Tapia, Alexi

    2015-04-01

    Gold mining is responsible for most Hg pollution in developing countries. The aims of this study were to assess the levels of total Hg (T-Hg) in human hair, fish, water, macrophyte, and sediment samples in the gold mining district of San Martin de Loba, Colombia, as well as to determine fish consumption-based risks for T-Hg ingestion. T-Hg levels were measured by electrothermal atomization and atomic absorption spectroscopy. The overall mean T-Hg level in hair for humans in the mining district of San Martin de Loba was 2.12 μg/g, whereas for the reference site, Chimichagua, Cesar, it was 0.58 μg/g. Mean T-Hg levels were not different when considered within localities belonging to the mining district but differed when the comparison included Chimichagua. T-Hg levels in examined locations were weakly but significantly associated with age and height, as well as with fish consumption, except in San Martin de Loba. High T-Hg concentrations in fish were detected in Pseudoplatystoma magdaleniatum, Caquetaia kraussii, Ageneiosus pardalis, Cyrtocharax magdalenae, and Triportheus magdalenae, whereas the lowest appeared in Prochilodus magdalenae and Hemiancistrus wilsoni. In terms of Hg exposure due to fish consumption, only these last two species offer some guarantee of low risk for Hg-related health problems. Water, floating macrophytes, and sediments from effluents near mining sites also had high Hg values. In mines of San Martin de Loba and Hatillo de Loba, for instance, the geoaccumulation index (I(geo)) for sediments reached values greater than 6, indicating extreme pollution. In short, these data support the presence of a high Hg-polluted environment in this mining district, with direct risk for deleterious effects on the health of the mining communities. PMID:25354433

  11. The shore fishes of the Trindade-Martin Vaz insular complex: an update.

    PubMed

    Simon, T; Macieira, R M; Joyeux, J-C

    2013-06-01

    A compilation of historical and recent collections and observations of shore fishes yielded 154 recorded species for Trindade and 67 for Martin Vaz. Twelve taxa, mostly small cryptobenthic species with limited dispersal capabilities and low ecological amplitude, are endemic to this insular complex. In several cases, the seamounts of the Vitória-Trindade Chain appear to have acted as stepping stones between the mainland and islands in periods of low sea level. PMID:23731156

  12. Carbon-14 dating of an iron bloom associated with the voyages of Sir Martin Frobisher

    SciTech Connect

    Sayre, E.V.; Harbottle, G.; Stoenner, R.W. Washburn, W.; Olin, J.S.; Fitzhugh, W.

    1982-01-01

    This paper recounts the history of the iron bloom associated with the English Elizabethan explorer Sir Martin Frobisher who made 3 voyages to the North American mainland in the 1570's. Specifically the paper deals with the use of proportional counters in carbon-14 dating of the Frobisher iron bloom which is located at the Smithsonian Institution. The procedures for preparing the samples for counting are described. (KRM)

  13. Common-mode rejection in Martin-Puplett spectrometers for astronomical observations at millimeter wavelengths.

    PubMed

    D'Alessandro, Giuseppe; de Bernardis, Paolo; Masi, Silvia; Schillaci, Alessandro

    2015-11-01

    The Martin-Puplett interferometer (MPI) is a differential Fourier transform spectrometer that measures the difference between spectral brightness at two input ports. This unique feature makes the MPI an optimal zero instrument, able to detect small brightness gradients embedded in a large common background. In this paper, we experimentally investigate the common-mode rejection achievable in the MPI at millimeter wavelengths, and discuss the use of the instrument to measure the spectrum of cosmic microwave background anisotropy. PMID:26560581

  14. VizieR Online Data Catalog: Arp 220 HCN and HCO+ data cubes (Martin+,

    NASA Astrophysics Data System (ADS)

    Martin, S.; Aalto, S.; Sakamoto, K.; Gonzalez-Alfonso, E.; Muller, S.; Henkel, C.; Garcia-Burillo, S.; Aladro, R.; Costagliola, F.; Harada, N.; Krips, M.; Martin-Pintado, J.; Muhle, S.; van der Werf, P.; Viti, S.

    2016-03-01

    The observations were carried out with ALMA in its Cycle 1 as part of a spectral line survey of Arp 220 (Martin et al., in preparation). In this paper we report the measurements covering HCN and HCO+ in their J=3-2 (261.152GHz and 262.794GHz) and J=4-3 (348.194GHz and 350.383GHz) transitions, as well as the corresponding v2=1 transitions of HCN. (2 data files).

  15. Epistemological and Hermeneutic Conceptions of the Nature of Understanding: The Cases of Paul H. Hirst and Martin Heidegger.

    ERIC Educational Resources Information Center

    Okshevsky, Walter C.

    1992-01-01

    Discusses educational philosophy, presenting epistemological and hermeneutic conceptions of the nature of understanding according to Paul H. Hirst and Martin Heidegger. The article looks at Hirst's epistemology of understanding and Heidegger's understanding as a praxeological competence. (SM)

  16. The St. Louis Motor

    ERIC Educational Resources Information Center

    Greenslade, Thomas B., Jr.

    2011-01-01

    The St. Louis Motor, invented in 1909, is unique among physics apparatus for being named for a geographical place rather than a physicist. The sturdy little device (Fig. 1) has never been out of production. Any older school or physics department that has not done a catastrophic housecleaning in the last 20 years will certainly have a small flock…

  17. Mt. St. Helens Memories.

    ERIC Educational Resources Information Center

    Sharp, Len

    1992-01-01

    Provides a personal account of one science teacher's participation in a teacher workshop in which teachers learned about volcanic development, types of eruption, geomorphology, plate tectonics, volcano monitoring, and hazards created by volcanoes by examining Mt. St. Helens. Provides a graphic identifying volcanoes active since 1975. (MDH)

  18. Identifying 21st Century Capabilities

    ERIC Educational Resources Information Center

    Stevens, Robert

    2012-01-01

    What are the capabilities necessary to meet 21st century challenges? Much of the literature on 21st century skills focuses on skills necessary to meet those challenges associated with future work in a globalised world. The result is a limited characterisation of those capabilities necessary to address 21st century social, health and particularly…

  19. Martin Mayman's early memories technique: bridging the gap between personality assessment and psychotherapy.

    PubMed

    Fowler, J C; Hilsenroth, M J; Handler, L

    2000-08-01

    In this article, we describe Martin Mayman's approach to early childhood memories as a projective technique, beginning with his scientific interest in learning theory, coupled with his interest in ego psychology and object relations theory. We describe Mayman's contributions to the use of the early memories technique to inform the psychotherapy process, tying assessment closely to psychotherapy and making assessment more useful in treatment. In this article, we describe a representative sample of research studies that demonstrate the reliability and validity of early memories, followed by case examples in which the early memories informed the therapy process, including issues of transference and countertransference. PMID:10941700

  20. X-Ray Diagnostics on the Lockheed Martin T4 Experiment

    NASA Astrophysics Data System (ADS)

    Strandberg, Elizabeth

    2015-11-01

    The Lockheed Martin T4 Experiment is a magnetically encapsulated linear ring cusp confinement device designed to study the physics relevant to the Compact Fusion Reactor program. The diagnostic suite includes a hard x-ray detector (~ 1-100 keV) and a soft x-ray grazing incidence monochromator (~ 5-1200 eV). X-ray emission spectra were used to identify plasma impurities. Specific emission lines were used to determine ion temperature via Doppler broadening and electron temperature via line intensity ratios. An overview of both x-ray systems and analysis of results from the 2015 experimental campaign will be presented.

  1. GOES SXI Monthly Project Status Report Lockheed Martin Advanced Technology Center Month of October 2004

    NASA Technical Reports Server (NTRS)

    Morrison, Mons D.

    2004-01-01

    The Lockheed Martin Missiles and Space Advanced Technology Center (LMATC) is developing three Solar X-ray Imager (SXI) instruments. Two are being built for flights on the National Oceanic and Atmospheric Administration's (NOAA) Geostationary Operational Environmental Satellites (GOES) N and O, and one will be a flight spare. The SXI development is being managed by the NASA Goddard Space Flight Center. The SXI will image the full sun at wavelengths between approximately 6 and 60 A with a detector having 5 arcsec pixels. The launch of the first SXI will be on GOES N and the second SXI is to be launched on on GOES O or P.

  2. Abbreviations, acronyms, and initialisms frequently used by Martin Marietta Energy Systems, Inc.. Second edition

    SciTech Connect

    Miller, J.T.

    1994-09-01

    Guidelines are given for using abbreviations, acronyms, and initialisms (AAIs) in documents prepared by US Department of Energy facilities managed by Martin Marietta Energy Systems, Inc., in Oak Ridge, Tennessee. The more than 10,000 AAIs listed represent only a small portion of those found in recent documents prepared by contributing editors of the Information Management Services organization of Oak Ridge National Laboratory, the Oak Ridge K-25 Site, and the Oak Ridge Y-12 Plant. This document expands on AAIs listed in the Document Preparation Guide and is intended as a companion document

  3. Thermionic plasma injection for the Lockheed Martin T4 Compact Fusion Reactor experiment

    NASA Astrophysics Data System (ADS)

    Heinrich, Jonathon

    2015-11-01

    Lockheed Martin's Compact Fusion Reactor (CFR) concept relies on diamagnetic confinement in a magnetically encapsulated linear ring cusp geometry. Plasma injection into cusp field configurations requires careful deliberation. Previous work has shown that axial injection via a plasma gun is capable of achieving high-beta conditions in cusp configurations. We present a pulsed, high power thermionic plasma source and the associated magnetic field topology for plasma injection into the caulked-cusp magnetic field. The resulting plasma fueling and cross-field diffusion is discussed.

  4. Sir Martin Ryle (27 September 1918 - 14 October 1984). A biographicalmemoir.

    NASA Astrophysics Data System (ADS)

    Graham-Smith, F.

    Martin Ryle was a pioneer of radio astronomy, who developed observational techniques that took the subjectfrom the simple detection of solar radio waves to the most important cosmological investigations since Hubble's discoveries of the 1920s. His involvement with radar during World War II aroused an interest in aerial systems and receiver techniques that eventually led to the invention of aperture synthesis, a technique that is now the basis of all high angular resolution observations in radio astronomy. Using aperturesynthesis telescopes at Cambridge he gave conclusive evidence of evolution in the large-scale structure of the Universe, disproved the steady state theory, and laid the foundations for modern observational cosmology.

  5. Cape St. Mary

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Another of the best examples of spectacular cross-bedding in Victoria crater are the outcrops at Cape St. Mary, which is an approximately 15 m (45 foot) high promontory located along the western rim of Victoria crater and near the beginning of the rover's traverse around the rim. Like the Cape St. Vincent images, these Pancam super-resolution images have allowed scientists to discern that the rocks at Victoria Crater once represented a large dune field that migrated across this region.

    This is a Mars Exploration Rover Opportunity Panoramic Camera image mosaic acquired on sol 1213 (June 23, 2007), and was constructed from a mathematical combination of 32 different blue filter (480 nm) images.

  6. Oliver St John Gogarty.

    PubMed

    Clarke, R W

    1997-01-01

    Oliver St John Gogarty--Otolaryngologist to fashionable Edwardian Dublin--was a distinguished poet and a Senator in the fledgling Irish Free State after its establishment in 1922. He numbered amongst his acquaintances the poet William Butler Yeats, the novelist James Joyce and a host of political and literary persona who helped to shape modern Ireland. He was satirised as 'stately plump Buck Mulligan' in Joyce's novel Ulysses. PMID:9292124

  7. The St. Louis Motor

    NASA Astrophysics Data System (ADS)

    Greenslade, Thomas B.

    2011-10-01

    The St. Louis Motor, invented in 1909, is unique among physics apparatus for being named for a geographical place rather than a physicist. The sturdy little device (Fig. 1) has never been out of production. Any older school or physics department that has not done a catastrophic housecleaning in the last 20 years will certainly have a small flock of them in the back room.

  8. St. Kitts and Nevis.

    PubMed

    1989-11-01

    St. Kitts and Nevis have areas of 68 and 36 square miles respectively and the terrain is mountainous. The population is 45,800 total and the annual growth rate is .2%. The ethnic make up is almost all black African with some British, Portuguese, and Lebanese. The religions are primarily Anglican, with evangelical Protestant and Catholic minorities. Infant mortality stands at 41/1000. The government is a constitutional monarchy with a Westminster type parliament. There is a governor, a prime minister, a cabinet, an 11 -member appointed upper house and a 11- member elected house of representatives. The gross national product is $83 million and the annual growth rate is 4.6%. There are no natural resources, and agricultural products include sugarcane, cotton, peanuts, and vegetables. Industry is made up of manufacturing 12.9%, transport and communications 13%, construction 9.1% and hotels and restaurants 4.5%. The Federation of St. Kitts and Nevis became independent in 1983. The government diversified the agriculture by planting other crops than sugar, producing gelled ethanol, and developing a cane spirits liquor. Tourism has grown the most and in 1987 passed sugar as the main source of income. International aid will assist in finishing a road that will open the southeast area of St. Kitts for construction of hotels, where some of the best beaches are located. PMID:12178070

  9. [The painting 'The anatomical lesson by Professor Louis Bolk' by Martin Monnickendam].

    PubMed

    Baljet, B

    1993-12-18

    In 1992 the painting 'The anatomy of professor Louis Bolk' by the Dutch painter Martin Monnickendam (1874-1943), was finally returned to its place in the 'Tulp-room' of the Department of Anatomy and Embryology at the University of Amsterdam, after the department had been moved to new premises in 1985. The professor of anatomy at the University of Amsterdam, Louis Bolk, is seated in the middle surrounded by his, at that time, former pupils, from left to right: Boeke, Barge and van den Broek, authors of a Dutch textbook of anatomy. The four professors are gathered around a cadaver of an orang-utan, placed not on a dissection table but on a console. Bolk is facing the observer and holding a scalpel in one hand while steadying the animal's head with the other; he is ready to make an incision. In the back of the painting a bust of the 18th century anatomist Petrus Camper is visible. The four professors all wear a white coat over their suits. Bolk finishes this off with an artistic bow tie whilst the others use an ordinary necktie. The painting is signed in the left upper corner 'Martin Monnickendam 1925'. PMID:8277996

  10. DOSEXPRT: A bioassay dosimetry code for Martin Marietta Energy Systems, Inc.

    SciTech Connect

    Ward, R.C.; Eckerman, K.F.

    1992-04-01

    The bioassay code DOSEXPRT was developed for Martin Marietta Energy Systems, Inc., to provide compliance with Department of Energy (DOE) Order 5480, Chapter 11. DOSEXPRT computes the intake of a radionuclide in any year (considering both acute and chronic intakes) from in vivo measurements of the retained activity and/or measurements of the activity in excreta. The committed effective and organ doses for the intake are computed as well as the effective and organ doses expected to be received in each calendar year out to 50 years beyond the year of intake. The bioassay records used as input for DOSEXPRT are extracted from the Martin Marietta Energy Systems Occupational Health Information System (OHIS). DOSEXPRT implements a set of algorithms with parameters governing the translocation, retention, and excretion of the nuclide contained in data files specific to the nuclide. These files also contain dose-per-unit-intake coefficients used to compute the committed dose equivalent for the intakes in the year. Annual organ and effective doses are computed using additional dose-rate files that contain data on the dose rate at various times following a unit intake. If measurements are presented for more than one assay for a given nuclide, DOSEXPRT estimates the intake by applying weights assigned in the nuclide file for each assay. DOSEXPRT is accessed off the OHIS MENU No. 4 and designed to be run as a batch processor, but can also be run interactively for testing purposes.

  11. The leadership principles of Dr. Martin Luther King, Jr. and their relevance to surgery.

    PubMed Central

    Brunicardi, F. Charles; Cotton, Ronald T.; Cole, George W.; Martinez, George

    2007-01-01

    In order to face the challenges in healthcare this century, it is essential that surgeons understand modern leadership principles. One of the greatest leaders in history was Dr. Martin Luther King, Jr., who provides a shining example of level-5 leadership for us to study. The study of leadership principles of great leaders can provide us with practical methods of conflict resolution as well as inspiration to keep us engaged and focused. As leaders of the medical community, we face numerous challenges, including discovering and implementing new treatments for disease, providing care for the indigent, overcoming educational challenges such as incorporating the ACGME Core Competencies into our surgical training and promoting diversity in education. Achieving these goals is often hindered by the environment in which we labor-nearly 50 million are uninsured, the rising cost of medical care is currently at 16% of the GNP, and reimbursement rates are falling-which makes the practice of surgery a significant challenge. Effective leadership will be paramount in achieving these goals. In this editorial, which summarizes a presentation given to the Surgical Section of the annual National Medical Association meeting, five important leadership principles that are important for surgeons have been selected and related to the outstanding leadership of Dr. Martin Luther King, Jr. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 PMID:17304963

  12. Test of Martin's overkill hypothesis using radiocarbon dates on extinct megafauna.

    PubMed

    Surovell, Todd A; Pelton, Spencer R; Anderson-Sprecher, Richard; Myers, Adam D

    2016-01-26

    Following Martin [Martin PS (1973) Science 179:969-974], we propose the hypothesis that the timing of human arrival to the New World can be assessed by examining the ecological impacts of a small population of people on extinct Pleistocene megafauna. To that end, we compiled lists of direct radiocarbon dates on paleontological specimens of extinct genera from North and South America with the expectation that the initial decline of extinct megafauna should correspond in time with the initial evidence for human colonization and that those declines should occur first in eastern Beringia, next in the contiguous United States, and last in South America. Analyses of spacings and frequency distributions of radiocarbon dates for each region support the idea that the extinction event first commenced in Beringia, roughly 13,300-15,000 BP. For the United States and South America, extinctions commenced considerably later but were closely spaced in time. For the contiguous United States, extinction began at ca. 12,900-13,200 BP, and at ca. 12,600-13,900 BP in South America. For areas south of Beringia, these estimates correspond well with the first significant evidence for human presence and are consistent with the predictions of the overkill hypothesis. PMID:26504205

  13. Proposed Gasification Product Improvement Facility at the Fort Martin Power Station, Maidsville, West Virginia. Environmental assessment

    SciTech Connect

    Not Available

    1994-03-01

    The Morgantown Energy Technology Center of the US Department of Energy proposes to construct and operate a Gasification Product Improvement Facility (GPIF) at the existing Fort Martin Power Station (FMPS) north of Morgantown, West Virginia. The GPIF would use coal and limestone for sulfur retention to produce a clean fuel gas that would be combusted to provide steam for electrical generation in Unit 2 of the coal-fired, two-unit Fort Martin Power Station (FMPS). The proposed project is needed to develop and demonstrate advanced technologies for gasification of coal and to enhance commercialization of this advanced technology. Phase 1 includes the construction and demonstration of a gasifier and the burning of the product fuel (coal) gas to produce steam for electrical power generation by the FMPS. In the optional Phase 2, a hot gas desulfurization and sulfur recovery system for cleaning the product fuel gas from the gasifier would be constructed and demonstrated during continued gasifier operation. The GPIF is expected to produce a clean fuel gas while emitting minimal quantities of criteria pollutants, trace metals, and other pollutants. This environmental assessment describes the proposed action and discusses the actions potential impacts on air quality, land use, water quality, biological resources, and socioeconomic and culture resources.

  14. DOSEXPRT: A bioassay dosimetry code for Martin Marietta Energy Systems, Inc

    SciTech Connect

    Ward, R.C.; Eckerman, K.F.

    1992-04-01

    The bioassay code DOSEXPRT was developed for Martin Marietta Energy Systems, Inc., to provide compliance with Department of Energy (DOE) Order 5480, Chapter 11. DOSEXPRT computes the intake of a radionuclide in any year (considering both acute and chronic intakes) from in vivo measurements of the retained activity and/or measurements of the activity in excreta. The committed effective and organ doses for the intake are computed as well as the effective and organ doses expected to be received in each calendar year out to 50 years beyond the year of intake. The bioassay records used as input for DOSEXPRT are extracted from the Martin Marietta Energy Systems Occupational Health Information System (OHIS). DOSEXPRT implements a set of algorithms with parameters governing the translocation, retention, and excretion of the nuclide contained in data files specific to the nuclide. These files also contain dose-per-unit-intake coefficients used to compute the committed dose equivalent for the intakes in the year. Annual organ and effective doses are computed using additional dose-rate files that contain data on the dose rate at various times following a unit intake. If measurements are presented for more than one assay for a given nuclide, DOSEXPRT estimates the intake by applying weights assigned in the nuclide file for each assay. DOSEXPRT is accessed off the OHIS MENU No. 4 and designed to be run as a batch processor, but can also be run interactively for testing purposes.

  15. Mount St. Helens Rebirth

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The catastrophic eruption of Mt. St. Helens 20 years ago today (on May 18, 1980), ranks among the most important natural events of the twentieth century in the United States. Because Mt. St. Helens is in a remote area of the Cascades Mountains, only a few people were killed by the eruption, but property damage and destruction totaled in the billions of dollars. Mount St. Helens is an example of a composite or stratovolcano. These are explosive volcanoes that are generally steep-sided, symmetrical cones built up by the accumulation of debris from previous eruptions and consist of alternating layers of lava flows, volcanic ash and cinder. Some of the most photographed mountains in the world are stratovolcanoes, including Mount Fuji in Japan, Mount Cotopaxi in Ecuador, Mount Hood in Oregon, and Mount Rainier in Washington. The recently erupting Mount Usu on the island of Hokkaido in Japan is also a stratovolcano. Stratovolcanoes are characterized by having plumbing systems that move magma from a chamber deep within the Earth's crust to vents at the surface. The height of Mt. St. Helens was reduced from about 2950 m (9677 ft) to about 2550 m (8364 ft) as a result of the explosive eruption on the morning of May 18. The eruption sent a column of dust and ash upwards more than 25 km into the atmosphere, and shock waves from the blast knocked down almost every tree within 10 km of the central crater. Massive avalanches and mudflows, generated by the near-instantaneous melting of deep snowpacks on the flanks of the mountain, devastated an area more than 20 km to the north and east of the former summit, and rivers choked with all sorts of debris were flooded more than 100 km away. The area of almost total destruction was about 600 sq. km. Ash from the eruption cloud was rapidly blown to the northeast and east producing lightning which started many small forest fires. An erie darkness caused by the cloud enveloped the landscape more than 200 km from the blast area, and ash

  16. Seroprevalence of Asian Lineage Chikungunya Virus Infection on Saint Martin Island, 7 Months after the 2013 Emergence

    PubMed Central

    Gay, Noellie; Rousset, Dominique; Huc, Patricia; Matheus, Séverine; Ledrans, Martine; Rosine, Jacques; Cassadou, Sylvie; Noël, Harold

    2016-01-01

    At the end of 2013, chikungunya virus (CHIKV) emerged in Saint Martin Island, Caribbean. The Asian lineage was identified. Seven months after this introduction, the seroprevalence was 16.9% in the population of Saint Martin and 39.0% of infections remained asymptomatic. This moderate attack rate and the apparent limited size of the outbreak in Saint Martin could be explained by control measures involved to lower the exposure of the inhabitants. Other drivers such as climatic factors and population genetic factors should be explored. The substantial rate of asymptomatic infections recorded points to a potential source of infection that can both spread in new geographic areas and maintain an inconspicuous endemic circulation in the Americas. PMID:26643536

  17. Seroprevalence of Asian Lineage Chikungunya Virus Infection on Saint Martin Island, 7 Months After the 2013 Emergence.

    PubMed

    Gay, Noellie; Rousset, Dominique; Huc, Patricia; Matheus, Séverine; Ledrans, Martine; Rosine, Jacques; Cassadou, Sylvie; Noël, Harold

    2016-02-01

    At the end of 2013, chikungunya virus (CHIKV) emerged in Saint Martin Island, Caribbean. The Asian lineage was identified. Seven months after this introduction, the seroprevalence was 16.9% in the population of Saint Martin and 39.0% of infections remained asymptomatic. This moderate attack rate and the apparent limited size of the outbreak in Saint Martin could be explained by control measures involved to lower the exposure of the inhabitants. Other drivers such as climatic factors and population genetic factors should be explored. The substantial rate of asymptomatic infections recorded points to a potential source of infection that can both spread in new geographic areas and maintain an inconspicuous endemic circulation in the Americas. PMID:26643536

  18. Mount St. Helens Flyover

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) image of Mt. St. Helens volcano in Washington State was acquired on August 8, 2000 and covers an area of 37 by 51 km. Mount Saint Helens, a volcano in the Cascade Range of southwestern Washington that had been dormant since 1857, began to show signs of renewed activity in early 1980. On 18 May 1980, it erupted with such violence that the top of the mountain was blown off, spewing a cloud of ash and gases that rose to an altitude of 19 kilometers. The blast killed about 60 people and destroyed all life in an area of some 180 square kilometers (some 70 square miles), while a much larger area was covered with ash and debris. It continues to spit forth ash and steam intermittently. As a result of the eruption, the mountain's elevation decreased from 2,950 meters to 2,549 meters. The simulated fly-over was produced by draping ASTER visible and near infrared image data over a digital topography model, created from ASTER's 3-D stereo bands. The color was computer enhanced to create a 'natural' color image, where the vegetation appears green. The topography has been exaggerated 2 times to enhance the appearance of the relief. Landsat7 aquired an image of Mt. St. Helens on August 22, 1999. Image and animation courtesy NASA/GSFC/MITI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team.

  19. 7. South El Paso St., South El Paso St., 101103 ...

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

    7. South El Paso St., South El Paso St., 101-103 (Grand Hotel), east (front) and north facades, west side of street - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  20. Specifications and Martin boundaries for P(Φ)2-random fields

    NASA Astrophysics Data System (ADS)

    Röckner, Michael

    1986-03-01

    It is shown that P(Φ)2-Gibbs states in the sense of Guerra, Rosen and Simon are given by a specification. The construction of the specification is based on finding a proper version of the interaction density given by the polynomial P. The existence of this version follows from the fact that all powers of the solution of a Dirichlet problem for an open bounded set U with boundary data given by a distribution are integrable on U. As a consequence the Martin boundary theory for specifications can be applied to P(Φ)2-random fields. It follows that any P(Φ)2-Gibbs state can be represented in terms of extreme Gibbs states. In certain cases the extreme Gibbs states are characterized in terms of harmonic functions. It follows, in particular, that for any given boundary condition introduced so far the associated cutoff P(Φ)2-measure has a representation as an integral over harmonic functions.

  1. [Jean-Martin Charcot (1825-1893): a physician with multiple facets].

    PubMed

    Lellouch, Alain

    2013-12-01

    This work is registered in the year (2013) commemorating the 120 years since Jean-Martin Charcot's (1825-1893) death. Presently, the event takes place during 2013, in France, in Paris, at Hôpital de la Salpêtrière where Charcot practiced as medical chief of l'Hospice de la Vieillesse-Femmes, from 1862 until he died in 1893. The aim of the research is to show, from various examples and sources (printed and handwritten: fonds d'archives Charcot de la Salpêtrière) how talented Charcot was as a clinician, pathologist and microscopist, researcher and experimenter, teacher, artist, designer, cartoonist, polyglot and traveller), how varied his medical career was and how innovative his scientific method was. All this permitted Charcot to make an impressive number of medical discoveries in various fields which are today known as geriatrics and rheumatology, internal medicine, cardiology, neurology, psychiatry and paranormal processes. PMID:26035927

  2. Preliminary density and temperature measurements in Lockheed Martin's magnetically encapsulated linear ring cusp confinement configuration

    NASA Astrophysics Data System (ADS)

    Sullivan, Regina; Heinrich, Jonathon; McCarren, Dustin; McGuire, Tom; Rhoads, John; Strandberg, Elizabeth

    2015-11-01

    Lockheed Martin's T4 experiment confines deuterium plasma with a magnetically encapsulated linear ring cusp configuration. Electron-Cyclotron Resonance Heating (ECRH) is used to generate and heat the plasma. An initial set of commissioning experiments at low-beta were performed on the device, across a range of ECRH powers and neutral gas pressures. Langmuir probe measurements were taken to determine the density and electron temperature of the plasma at these conditions, and to examine fluctuations in these parameters. The internal structure of the plasma was investigated using radial location sweeps of the probe. A 95 GHz microwave interferometer was used to independently measure line-averaged density, and results were compared to the probe data.

  3. Passive Spectroscopy Measurements of Deuterium Plasmas in the Lockheed Martin T4 Experiment

    NASA Astrophysics Data System (ADS)

    McCarren, Dustin

    2015-11-01

    The T4 experiment is a magnetically encapsulated linear ring cusp device being developed at Lockheed Martin for the purpose of plasma confinement. To study the deuterium plasmas in the T4 experiment a suite of diagnostics are being implemented. Passive spectroscopy is a powerful and well established plasma diagnostic technique. A passive spectroscopy diagnostic is non-invasive and experimentally easy to set-up: essentially requiring viewports with lines of sight to the region of interest in the plasma. Analysis of the radiative spectra can be challenging, but provides insight into plasma parameters such as plasma composition, density and temperature. In this work we discuss the visible spectrum spectroscopy diagnostics on the T4 experiment and present preliminary measurements.

  4. Staff management of security personnel at Martin Marietta Energy Systems, Inc. , Portsmouth Gaseous Diffusion Plant

    SciTech Connect

    Not Available

    1991-09-25

    The Portsmouth Gaseous Diffusion Plant Security and Police Operations Department is responsible for protecting the US Department of Energy interests at the Portsmouth Plant from theft, sabotage, and other hostile acts that may adversely affect national security, the public health and safety, or property at the Department of Energy facility. This audit's purpose was to evaluate Martin Marietta Energy Systems, Inc.'s staff management at the Portsmouth Plant Security Department. The Portsmouth Plant Security Department could reduce operating cost up to an estimated $4.4 million over 5 years by: (1) Eliminating up to 14 unnecessary staff positions, and (2) reducing the length of relief breaks. These economies could be realized through implementing written operating procedures and negotiating removal of certain labor union restrictions. 2 tabs.

  5. Estimating Population Density of the San Martin Titi Monkey (Callicebus oenanthe) in Peru Using Vocalisations.

    PubMed

    van Kuijk, Silvy M; García-Suikkanen, Carolina; Tello-Alvarado, Julio C; Vermeer, Jan; Hill, Catherine M

    2015-01-01

    We calculated the population density of the critically endangered Callicebus oenanthe in the Ojos de Agua Conservation Concession, a dry forest area in the department of San Martin, Peru. Results showed significant differences (p < 0.01) in group densities between forest boundaries (16.5 groups/km2, IQR = 21.1-11.0) and forest interior (4.0 groups/km2, IQR = 5.0-0.0), suggesting the 2,550-ha area harbours roughly 1,150 titi monkeys. This makes Ojos de Agua an important cornerstone in the conservation of the species, because it is one of the largest protected areas where the species occurs. PMID:26824671

  6. Martin Marietta Energy Systems Environmental Management Plan, FY 1985-1989

    SciTech Connect

    Furth, W.F.; Cowser, K.E.; Jones, C.G.; Mitchell, M.E.; Perry, T.P.A.; Stair, C.L.; Stinton, L.H.

    1985-05-01

    This plan contains the most recent revisions (as of April 1, 1985) identifying and resolving environmental problems during the next five years at the four installations managed for DOE by Martin Marietta Energy Systems, Inc. (Energy Systems). These installations are Oak Ridge National Laboratory (ORNL), Oak Ridge Gaseous Diffusion Plant (ORGDP), Oak Ridge Y-12 Plant (Y-12), and Paducah Gaseous Diffusion Plant (PGDP). The report is not an exhaustive catalogue of environmental programs for which funds will be or have been requested. The thrust is to categorize the environmental challenges by the nature of the challenge. The challenges are identified by categories: (1) radioactive waste, (2) hazardous waste, (3) co-contaminated waste (hazardous and radioactive contaminated), (4) conventional waste, (5) monitoring, and (6) remedial actions and decommissioning.

  7. [Neonatal treatment of Hirschsprung disease using the Duhamel-Martin technique].

    PubMed

    Uroz Tristán, J; Gracía Urgellés, X; Santana Ramírez, R; Cruz Benavi

    1995-10-01

    The definitive surgical treatment in the first months of life without colostomy are essential principles at present in the management of Hirschsprung's disease. The appearing of little size stapling devices like EndoGIA, from the development of laparoscopic surgery, make possible the application of the classical surgicall procedures on early age patients. The experience in five patients operated under two months of life with the Duhamel-Martin procedure is reported. Only in one case previous colostomy was performed for one episode of enterocolitis at age of fifthteen days. The stapling of both pouches was performed with EndoGIA. The agartglionic pouch was closed with TA Roticulator. That provides a reduction in the high of the aganglionic pouch at minimum. Follow-up varied from 3 months to 2 years, without any complication. PMID:8679387

  8. Selection of Lockheed Martin's Preferred TSTO Configurations for the Space Launch Initiative

    NASA Technical Reports Server (NTRS)

    Hopkins, Joshua B.

    2002-01-01

    Lockheed Martin is developing concepts for safe, affordable Two Stage to Orbit (TSTO) reusable launch vehicles as part of NASA s Space Launch Initiaiive. This paper discusses the options considered for the design of the TSTO, the impact of each of these options on the vehicle configuration, the criteria used for selection of preferred configurations, and the results of the selection process. More than twenty configurations were developed in detail in order to compare optioiis such as propellant choice, serial vs. parallel burn sequence, use of propellant crossfeed between stages, bimese or optimized stage designs, and high or low staging velocities. Each configuration was analyzed not only for performance and sizing, but also for cost and reliability. The study concluded that kerosene was the superior fuel for first stages, and that bimese vehicles were not attractive.

  9. On the effect of tilted roof reflectors in Martin-Puplett spectrometers

    NASA Astrophysics Data System (ADS)

    Schillaci, Alessandro; de Bernardis, Paolo

    2012-01-01

    In this paper we analyze theoretically and experimentally the effect of tilt of the roof mirrors in a double pendulum Martin-Puplett Polarizing Interferometer (MPI), focusing on the polarization of the interfering beams. In principle, the tilt affects the efficiency and polarimetric properties of the interferometer. The case of a moderate resolution spectrometer is analysed in detail. Using the Stokes formalism we recover the analytical expressions for the orientation angle and the ellipticity of the beam reflected from a metallic surface, and we compute these quantities for the roof-mirror of a MPI. We find that the polarization rotation and depolarization are small. Using the Jones formalism we propagate their effect on the measured interferogram and spectrum, and demonstrate that the performance degradation is small compared to other systematic effects.

  10. Results from Sandia National Laboratories/Lockheed Martin Electromagnetic Missile Launcher (EMML).

    SciTech Connect

    Lockner, Thomas Ramsbeck; Skurdal, Ben; Gaigler, Randy; Basak, L; Root, G; Aubuchon, Matthew S.; Turman, Bobby N.; Floyd, Mendel D.

    2005-05-01

    Sandia national laboratories (SNL) and lockheed martin MS2 are designing an electromagnetic missile launcher (EMML) for naval applications. The EMML uses an induction coilgun topology with the requirement of launching a 3600 lb. missile up to a velocity of 40 m/s. To demonstrate the feasibility of the electromagnetic propulsion design, a demonstrator launcher was built that consists of approximately 10% of the propulsion coils needed for a tactical design. The demonstrator verified the design by launching a 1430 lb weighted sled to a height of 24 ft in mid-December 2004 (Figure 1). This paper provides the general launcher design, specific pulsed power system component details, system operation, and demonstration results.

  11. Saltwater intrusion in the shallow aquifer in Martin and Palm Beach counties, Florida

    USGS Publications Warehouse

    Scott, W.B.; Land, L.F.; Rodis, H.G.

    1977-01-01

    Urban growth has been rapid in recent years in Palm Beach and Martin Counties, Fla. The withdrawal of large quantities of fresh ground water in the vicinity of the coast has reduced or locally reversed the natural seaward hydraulic gradient and, in places, allowed saltwater to advance landward in the aquifer, displacing freshwater. Maps show the position of the saltwater front in eight urban areas adjacent to the coast. The saltwater front, as shown on the profiles, is based on a chloride concentration of 250 mg/liter which is recommended as a limit for water that is considered potable. The chloride concentration of native freshwater almost always is less than 50 mg/liter in the coastal aquifer. (Woodard-USGS)

  12. Birth of modern psychiatry and the death of alienism: the legacy of Jean-Martin Charcot.

    PubMed

    Bogousslavsky, Julien; Moulin, Thierry

    2011-01-01

    At the time of Jean-Martin Charcot, Paris--the main center for studies on the nervous system and its disorders--was home to critical exchanges between the developing discipline of neurology and psychiatry. Contrary to the commonly held view, and in spite of an established tradition concerning mental diseases, emerging neurology had a much stronger influence on psychiatry ('alienism') than the reverse. This was largely due to the school built up by Jean-Martin Charcot himself, which was organized around the study and management of hysteria. Although Charcot always claimed to be uninterested in mental medicine, he stimulated the development of an original scientific approach to nervous system conditions, based on Claude Bernard's method, along with structured academic teaching. Conversely, alienism paradoxically remained stuck in organicism, after Antoine Bayle's report in 1822 of 'arachnitis' as the substratum of general paresis of the insane. Contrary to alienism, the young neurological school was capable of self-criticism, and progressively highlighted mental factors in hysteria. This led to the paradox that neurologists were active in a disease with no organic cerebral lesion, while alienists were postulating brain lesions in all mental disorders. Pushed by Charcot, the academic evolution led to the launch of a faculty chair of mental and brain diseases in 1875, which was taken over for nearly half a century by his direct pupils Benjamin Ball, Alix Joffroy and Gilbert Ballet, who held the position until 1916, supporting the development of modern psychiatry in general hospitals, while alienism progressively disappeared at the turn of the century. PMID:20938143

  13. Mt. St. Helens

    NASA Technical Reports Server (NTRS)

    2001-01-01

    [figure removed for brevity, see original site] [figure removed for brevity, see original site] Figure 1 Movie

    This 3-D anaglyph image of Mt. St. Helens volcano combines the nadir-looking and back-looking band 3 images of ASTER. To view the image in stereo, you will need blue-red glasses. Make sure to look through the red lens with your left eye. Figure 1: This ASTER image of Mt. St. Helens volcano in Washington was acquired on August 8, 2000 and covers an area of 37 by 51 km. Mount Saint Helens, a volcano in the Cascade Range of southwestern Washington that had been dormant since 1857, began to show signs of renewed activity in early 1980. On 18 May 1980, it erupted with such violence that the top of the mountain was blown off, spewing a cloud of ash and gases that rose to an altitude of 19 kilometers. The blast killed about 60 people and destroyed all life in an area of some 180 square kilometers (some 70 square miles), while a much larger area was covered with ash and debris. It continues to spit forth ash and steam intermittently. As a result of the eruption, the mountain's elevation decreased from 2,950 meters to 2,549 meters. The image is centered at 46.2 degrees north latitude, 122.2 degrees west longitude.

    Movie: The simulated fly-over was produced by draping ASTER visible and near infrared image data over a digital topography model, created from ASTER's 3-D stereo bands. The color was computer enhanced to create a natural color image, where the vegetation appears green. The topography has been exaggerated 2 times to enhance the appearance of the relief.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  14. 21st Century Skills Map

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2011

    2011-01-01

    The Partnership for 21st Century Skills (P21) has forged alliances with key national organizations representing the core academic subjects, including Social Studies, English, Math, Science, Geography, World Languages and the Arts. These collaborations have resulted in the development of 21st Century Skills Maps that illustrate the essential…

  15. Fueling the 21st century

    SciTech Connect

    Sheindlin, A.E. ); Zaleski, P. )

    1989-01-01

    This book discusses fueling of the 21st century. Topics include: Basic World Energy Problems at the Turn of the 21st Century, Natural Gas at the Present Stage of Development of Power Engineering, and Biomass-Powered Ice- Making Machine.

  16. The Limits of Master Narratives in History Textbooks: An Analysis of Representations of Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Alridge, Derrick P.

    2006-01-01

    In this study, I argue that American history textbooks present discrete, heroic, one-dimensional, and neatly packaged master narratives that deny students a complex, realistic, and rich understanding of people and events in American history. In making this argument, I examine the master narratives of Martin Luther King, Jr., in high school history…

  17. Human Progress Never Rolls in on Wheels of Inevitability: Biographies of Martin Luther King, Jr., in the Classroom.

    ERIC Educational Resources Information Center

    Kazemek, Francis E.

    1990-01-01

    Presents resources for teaching about Dr. Martin Luther King, Jr. Outlines criteria for selecting biographies for children and young adults. Identifies problems in certain biographies of King, and recommends high quality biographies of King. Discusses exercises for integrating themes from King's life into the classroom. (RW)

  18. Pretext, Context, Subtext: Textual Power in the Writing of Langston Hughes, Richard Wright, and Martin Luther King, Jr.

    ERIC Educational Resources Information Center

    Bogumil, Mary L.; Molino, Michael R.

    1990-01-01

    Studies verbal pretexts, social subtexts, and interpretive contexts of works by Langston Hughes, Richard Wright, and Martin Luther King, Jr. Notes that cultural repression is propagated (and dispelled) in part through the power of language. Notes that these texts are relevant for teaching textual power in hopes of affecting social change. (RS)

  19. 76 FR 6841 - Notice of Receipt of Petition for Decision That Nonconforming 2006 and 2007 Aston Martin Vantage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-08

    ...This document announces receipt by the National Highway Traffic Safety Administration (NHTSA) of a petition for a decision that 2006 and 2007 Aston Martin Vantage passenger cars that were not originally manufactured to comply with all applicable Federal Motor Vehicle Safety Standards (FMVSS) are eligible for importation into the United States because they are substantially similar to vehicles......

  20. Deleting the Object Marker Renders the Sentence Ungrammatical: Comment on Casado, Martin-Loeches, Munoz, and Fernandez-Frias (2005)

    ERIC Educational Resources Information Center

    Demestre, Josep

    2012-01-01

    During the last years there has been an increasing interest in examining the brain responses to word order variations. In one ERP study conducted in Spanish, Casado, Martin-Loeches, Munoz, and Fernandez-Frias (2005) had participants read Spanish transitive sentences with either an SVO (subject-verb-object) or an OVS order. The word order of a…

  1. A new species of Tamarixia Mercet (Hymenoptera, Eulophidae), parasitoid of Trioza aguacate Hollis & Martin (Hemiptera, Triozidae) in Mexico

    PubMed Central

    Yefremova, Zoya; González-Santarosa, Graciela; Lomeli-Flores, J. Refugio; Bautista-Martínez, Néstor

    2014-01-01

    Abstract Tamarixia aguacatensis Yefremova, sp. n. (Hymenoptera: Eulophidae: Tetrastichinae) is described from Mexico as a parasitoid of the avocado psyllid, Trioza aguacate Hollis & Martin (Hemiptera: Triozidae). Trioza aguacate is a serious pest of avocado, Persea americana Miller. A key to the species of Tamarixia Mercet in Mexico is given. PMID:24478580

  2. Race Differences in Cohort Effects on Non-Marital Fertility in the United States: Reply to Martin

    ERIC Educational Resources Information Center

    Stockard, Jean; Gray, Jo Anna; O'Brien, Robert; Stone, Joe

    2009-01-01

    In this article, the authors clarify and provide additional tests of the key elements of their age-period-cohort analysis of non-marital birth rates in this March 2009 issue of "Social Forces." Where Steve Martin, in his commentary, has suggested specific alternative specifications or interpretations of their findings, the authors have…

  3. A new species of Tamarixia Mercet (Hymenoptera, Eulophidae), parasitoid of Trioza aguacate Hollis & Martin (Hemiptera, Triozidae) in Mexico.

    PubMed

    Yefremova, Zoya; González-Santarosa, Graciela; Lomeli-Flores, J Refugio; Bautista-Martínez, Néstor

    2014-01-01

    Tamarixia aguacatensis Yefremova, sp. n. (Hymenoptera: Eulophidae: Tetrastichinae) is described from Mexico as a parasitoid of the avocado psyllid, Trioza aguacate Hollis & Martin (Hemiptera: Triozidae). Trioza aguacate is a serious pest of avocado, Persea americana Miller. A key to the species of Tamarixia Mercet in Mexico is given. PMID:24478580

  4. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, SWINE WASTE ELECTRIC POWER AND HEAT PRODUCTION--MARTIN MACHINERY INTERNAL COMBUSTION ENGINE

    EPA Science Inventory

    Under EPA’s Environmental Technology Verification program, which provides objective and scientific third party analysis of new technology that can benefit the environment, a combined heat and power system designed by Martin Machinery was evaluated. This paper provides test result...

  5. Considering the Work of Martin Nakata's "Cultural Interface": A Reflection on Theory and Practice by a Non-Indigenous Academic

    ERIC Educational Resources Information Center

    McGloin, Colleen

    2009-01-01

    This is a reflective paper that explores Martin Nakata's work as a basis for understanding the possibilities and restrictions of non-Indigenous academics working in Indigenous studies. The paper engages with Nakata's work at the level of praxis. It contends that Nakata's work provides non-Indigenous teachers of Indigenous studies a framework for…

  6. Pragmatic Analyses of Martin Luther King (Jr)'s Speech: "I Have a Dream"--An Introspective Prognosis

    ERIC Educational Resources Information Center

    Josiah, Ubong E.; Oghenerho, Gift

    2015-01-01

    This paper investigates the speech of Martin Luther King (Jr.) titled: "I Have a Dream", presented in 1963 at the Lincoln Memorial. This speech is selected for use because it involves a speaker and an audience who belong to a particular speech community. The speech is about the failed promises by the Americans whose dream advocate…

  7. Gender Anarchy as Social Justice: An Analytic Reconstruction of the Idea of Epistemic Equality in Jane Roland Martin's "Reclaiming a Conversation"

    ERIC Educational Resources Information Center

    Seals, Greg

    2006-01-01

    Jane Roland Martin's later work, especially as represented in "The Schoolhome: Rethinking Schools for Changing Families," has been attacked as vague, essentialistic, and a formula for the (re)feminization of education. This paper does not attempt to defend Martin against these criticisms because such a defense seems impossible for…

  8. ST - SCHEDULE TRACKER COMPUTER PROGRAM

    NASA Technical Reports Server (NTRS)

    Collazo, F. F.

    1994-01-01

    The Schedule Organizer, SO (COSMIC Program MSC-21525), Schedule Tracker, ST, and Schedule Report Generator, SRG (COSMIC Program MSC-21527), are programs that manipulate data base files in ways that are advantageous to scheduling applications. Originally designed for the Space Shuttle flight schedule, the program can be easily modified for other scheduling situations. Schedule Organizer provides a simple method for generating distribution lists. These distribution lists contain readers' names for each task schedule defined by the input files. Schedule Tracker provides an effective method for tracking tasks that are 'past due' and/or 'near term'. ST generates reports for each responsible staff member with one or more assigned tasks that fall within the two listed categories. This enables an engineering manager to monitor tasks assigned to staff by running ST on a weekly basis. ST only lists tasks on reports that have become past due or are scheduled for recent completion (near term). Schedule Report Generator provides a simple method for generating periodic schedule reports. ST and SRG use the same data base file as input. The common data base file has a maximum number of 400 entries. The time span of all three programs is nineteen months. Both of these maximum numbers can be modified by the user. ST requires the VMS Operating System on DEC VAX and was written in PL/1 and DEC Command Language (DCL). The program requires a memory of 233KB. ST can be purchased separately or in a package (COSMIC Program COS-10021) containing SO, ST, and SRG. ST was developed in 1985.

  9. St. John's Wort and Depression

    MedlinePlus

    ... feelings of anxiety in some people. What the Science Says About St. John’s Wort for Depression Study ... D., Professor Emeritus, Department of Psychiatry and Behavioral Sciences, Duke University; David Mischoulon, M.D., Ph.D., ...

  10. Angular response characterization of the Martin Marietta Energy Systems, Inc., personnel dosimeter

    SciTech Connect

    Ahmed, A.B.; McMahan, K.L.; Colwell, D.S.

    1993-08-01

    An evaluation of the Martin Marietta Energy Systems, Inc., personnel dosimeter to radiation incident from non-perpendicular angles was carried out to meet the Department of Energy Laboratory Accreditation Program (DOELAP) requirements. Dosimeters were exposed to six different radiation sources. For each source, dosimeters were rotated about their horizontal and vertical axes at seven different angles each. Raw readings were processed through the dose calculation algorithm used for routine personnel dosimetry to determine dose equivalent values. Dose equivalent responses relative to zero degree incident angle were found to be within {plus_minus} 20% for M150, K-59 and {sup 137}Cs photons when the incident angle was 60{degree} or less. For low-energy photon irradiations (M30 and K-16), responses for angles other than perpendicular incidence are generally unpredictable. Reasons include: (1) failure of dose calculation algorithm to identify the radiation field correctly due to unusual element ratios; and (2) at extreme angles ({plus_minus} 85{degree}), the dosimeter design (in relation to the irradiation geometry) becomes the limiting factor in producing reproducible results. Response to {sup 204}Tl beta particles decreases rapidly with increasing angle of incidence.

  11. Validation of the Lockheed Martin Morphing Concept with Wind Tunnel Testing

    NASA Technical Reports Server (NTRS)

    Ivanco, Thomas G.; Scott, Robert C.; Love, Michael H.; Zink Scott; Weisshaar, Terrence A.

    2007-01-01

    The Morphing Aircraft Structures (MAS) program is a Defense Advanced Research Projects Agency (DARPA) led effort to develop morphing flight vehicles capable of radical shape change in flight. Two performance parameters of interest are loiter time and dash speed as these define the persistence and responsiveness of an aircraft. The geometrical characteristics that optimize loiter time and dash speed require different geometrical planforms. Therefore, radical shape change, usually involving wing area and sweep, allows vehicle optimization across many flight regimes. The second phase of the MAS program consisted of wind tunnel tests conducted at the NASA Langley Transonic Dynamics Tunnel to demonstrate two morphing concepts and their enabling technologies with large-scale semi-span models. This paper will focus upon one of those wind tunnel tests that utilized a model developed by Lockheed Martin Aeronautics Company (LM). Wind tunnel success criteria were developed by NASA to support the DARPA program objectives. The primary focus of this paper will be the demonstration of the DARPA objectives by systematic evaluation of the wind tunnel model performance relative to the defined success criteria. This paper will also provide a description of the LM model and instrumentation, and document pertinent lessons learned. Finally, as part of the success criteria, aeroelastic characteristics of the LM derived MAS vehicle are also addressed. Evaluation of aeroelastic characteristics is the most detailed criterion investigated in this paper. While no aeroelastic instabilities were encountered as a direct result of the morphing design or components, several interesting and unexpected aeroelastic phenomenon arose during testing.

  12. A depositional model for the Taylor coal bed, Martin and Johnson counties, eastern Kentucky

    USGS Publications Warehouse

    Andrews, W.M.; Hower, J.C.; Ferm, J.C.; Evans, S.D.; Sirek, N.S.; Warrell, M.; Eble, C.F.

    1996-01-01

    This study investigated the Taylor coal bed in Johnson and Martin counties, eastern Kentucky, using field and petrographic techniques to develop a depositional model of the coal bed. Petrography and chemistry of the coal bed were examined. Multiple benches of the Taylor coal bed were correlated over a 10 km distance. Three sites were studied in detail. The coal at the western and eastern sites were relatively thin and split by thick clastic partings. The coal at the central site was the thickest and unsplit. Two major clastic partings are included in the coal bed. Each represents a separate and distinct fluvial splay. The Taylor is interpreted to have developed on a coastal plain with periodic flooding from nearby, structurally-controlled fluvial systems. Doming is unlikely due to the petrographic and chemical trends, which are inconsistent with modern Indonesian models. The depositional history and structural and stratigraphic setting suggest contemporaneous structural influence on thickness and quality of the Taylor coal bed in this area.

  13. A new thermal vacuum facility at the Martin Marietta Waterton plant

    NASA Astrophysics Data System (ADS)

    Watson, Robert N.; Bonn, John W.

    1992-11-01

    A new thermal-vacuum facility has been recently completed at the Martin Marietta Waterton plant near Denver, Colorado. The facility was designed, fabricated, installed, and tested as a turn-key project by Pitt-Des Moines Inc. and CVI Inc. The chamber has a 5.49 M by 6.10 M (18 ft by 20 ft) flat floor and a half-cylindrical roof with a diameter of 5.49 M (18 ft). Both ends of the chamber have full cross section doors, with one equipped with translating motors for horizontal motion. The chamber is provided with four 0.91 M (36 inches) cryopumps to obtain an ultimate pressure of 9 x 10(exp -8) Torr (Clean-Dry-Empty). The thermal shroud is designed to operate at a maximum of -179 C (-290 F) with an internal heat input of 316 MJ/Hr (300,000 BTU/Hr) using liquid nitrogen. The shroud is also designed to operate at any temperature between -156 C (-250 F) and 121 C (+250 F) using gaseous nitrogen, and heat or cool at a rate of 1.1 C (2 F) per minute.

  14. Health Hazard Evaluation determination report HHE 81-000-113, Martin-Marietta Cement, Tulsa, Oklahoma

    SciTech Connect

    Sanderson, W.; Hodgson, M.J.

    1992-01-01

    In response to a request from the United Cement, Lime, Gypsum and Allied Workers Union Local 421, an investigation was made of possible health hazards occurring from the burning of high sulfur coal which exposed workers to sulfur-dioxide, carbon-dioxide, and hydrogen-sulfide at Martin-Marietta Cement, Tulsa, Oklahoma. Mail questionnaires were sent to employees prior to a hazard survey, and were followed up with medical interviews focusing on neurological symptoms, syncope, strokes, chest pain, and mucous membrane irritation. Environmental samples were collected for sulfur-dioxide, sulfates, sulfites, carbon-monoxide, nitrogen-dioxide, and hydrogen-sulfide, and measured predominately in work areas near the back end of the kiln. Eighteen of 29 questionnaire respondents and 20 of 21 interviewed workers reported mucous membrane irritation compatible with sulfur-dioxide exposure. The NIOSH recommended limit for sulfur-dioxide was 0.5ppm as a time weighted average. The authors conclude that a health hazard did exist at the time of the survey, and recommend that controls be implemented to minimize sulfur-dioxide exposure in the facility.

  15. On the Performance of the Martin Digital Filter for High- and Low-pass Applications

    NASA Technical Reports Server (NTRS)

    Mcclain, C. R.

    1979-01-01

    A nonrecursive numerical filter is described in which the weighting sequence is optimized by minimizing the excursion from the ideal rectangular filter in a least squares sense over the entire domain of normalized frequency. Additional corrections to the weights in order to reduce overshoot oscillations (Gibbs phenomenon) and to insure unity gain at zero frequency for the low pass filter are incorporated. The filter is characterized by a zero phase shift for all frequencies (due to a symmetric weighting sequence), a finite memory and stability, and it may readily be transformed to a high pass filter. Equations for the filter weights and the frequency response function are presented, and applications to high and low pass filtering are examined. A discussion of optimization of high pass filter parameters for a rather stringent response requirement is given in an application to the removal of aircraft low frequency oscillations superimposed on remotely sensed ocean surface profiles. Several frequency response functions are displayed, both in normalized frequency space and in period space. A comparison of the performance of the Martin filter with some other commonly used low pass digital filters is provided in an application to oceanographic data.

  16. Jean-Martin Charcot's role in the 19th century study of music aphasia.

    PubMed

    Johnson, Julene K; Lorch, Marjorie; Nicolas, Serge; Graziano, Amy

    2013-05-01

    Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his 'Friday Lessons' on aphasia, which took place at the Salpêtrière Hospital in Paris in 1883-84. In his most comprehensive discussion about music, Charcot described a professional trombone player who developed difficulty copying music notation and playing his instrument, thereby identifying a new isolated syndrome of music agraphia without aphasia. Because the description of this case was published only in Italian by one of his students, Domenico Miliotti, there has been considerable confusion and under-acknowledgement of Charcot's ideas about music and the brain. In this paper, we describe Charcot's ideas regarding music and place them within the historical context of the growing interest in the neurological underpinnings of music abilities that took place in the 1880s. PMID:23576129

  17. Jean-Martin Charcot's house officers at La Salpêtrière Hospital.

    PubMed

    Walusinski, Olivier

    2011-01-01

    From the time he became chef de service at La Salpêtrière Hospital in 1866 until his death in 1893, Jean-Martin Charcot oversaw 32 house officers. Some of them became famous, such as D.M. Bourneville, E. Brissaud, P. Marie and G. Gilles de la Tourette. Others are less well known. The fact remains that Charcot knew how to surround himself with fine students and leverage their talents in order to make the neurological discoveries by which he would become famous throughout the world. Here, we present the biographies of H. Soulier (1862), J. Cotard (1865), R. Lépine (1867), A. Gombault (1872), A. Pierret (1874), A. Pitres (1876), P. Oulmont (1877), G. Guinon (1885), P. Blocq(1887), E. Huet (1888), E. Parmentier (1890) and A. Souques(1893). Each of these men with their unique paths and interests helped lay the foundations for the birth of neurology at the end of the 19th century in Paris. As Emile Littré said: 'La science de la Médecine, si elle ne veut pas être rabaissée au rang de métier, doit s'occuper de son histoire et soigner les vieux monuments que les temps passés lui ont légués', which could be translated as 'to avoid being reduced to a trade, the science of medicine must attend to its history and take care of the old monuments handed down by time'. PMID:20938144

  18. Martin Marietta Paducah Gaseous Diffusion Plant comprehensive earthquake emergency management program

    SciTech Connect

    Not Available

    1990-02-28

    Recognizing the value of a proactive, integrated approach to earthquake preparedness planning, Martin Marietta Energy Systems, Inc. initiated a contract in June 1989 with Murray State University, Murray, Kentucky, to develop a comprehensive earthquake management program for their Gaseous Diffusion Plant in Paducah, Kentucky (PGDP -- Subcontract No. 19P-JV649V). The overall purpose of the program is to mitigate the loss of life and property in the event of a major destructive earthquake. The program includes four distinct (yet integrated) components: an emergency management plan, with emphasis on the catastrophic earthquake; an Emergency Operations Center Duty Roster Manual; an Integrated Automated Emergency Management Information System (IAEMIS); and a series of five training program modules. The PLAN itself is comprised of four separate volumes: Volume I -- Chapters 1--3; Volume II -- Chapters 4--6, Volume III -- Chapter 7, and Volume IV -- 23 Appendices. The EOC Manual (which includes 15 mutual aid agreements) is designated as Chapter 7 in the PLAN and is a stand alone'' document numbered as Volume III. This document, Volume II, discusses methodology, engineering and environmental analyses, and operational procedures.

  19. Martin Marietta Paducah Gaseous Diffusion Plant comprehensive earthquake emergency management program

    SciTech Connect

    Not Available

    1990-02-28

    Recognizing the value of a proactive, integrated approach to earthquake preparedness planning, Martin Marietta Energy Systems, Inc. initiated a contract in June 1989 with Murray State University, Murray, Kentucky, to develop a comprehensive earthquake management program for their Gaseous Diffusion Plant in Paducah, Kentucky (PGDP -- Subcontract No. 19P-JV649V). The overall purpose of the program is to mitigate the loss of life and property in the event of a major destructive earthquake. The program includes four distinct (yet integrated) components: (1) an emergency management plan with emphasis on the catas trophic earthquake; (2) an Emergency Operations Center Duty Roster Manual; (3) an Integrated Automated Emergency Management Information System (IAEMIS); and (4) a series of five training program modules. The PLAN itself is comprised of four separate volumes: Volume I -- Chapters 1--3; Volume II -- Chapters 4--6; Volume III -- Chapter 7; and Volume IV -- 23 Appendices. The EOC Manual (which includes 15 mutual aid agreements) is designated as Chapter 7 in the PLAN and is this document numbered as Volume III.

  20. Martin Marietta Paducah Gaseous Diffusion Plant comprehensive earthquake emergency management program

    SciTech Connect

    Not Available

    1990-02-28

    Recognizing the value of a proactive, integrated approach to earthquake preparedness planning, Martin Marietta Energy Systems, Inc. initiated a contract in June 1989 with Murray State University, Murray, Kentucky, to develop a comprehensive earthquake management program for their Gaseous Diffusion Plant in Paducah, Kentucky. The overall purpose of the program is to mitigate the loss of life and property in the event of a major destructive earthquake. The program includes four distinct (yet integrated) components: an emergency management plan, with emphasis on the catastrophic earthquake; an Emergency Operations Center Duty Roster Manual; an Integrated Automated Emergency Management Information System (IAEMIS); and a series of five training program modules. The PLAN itself is comprised of four separate volumes: Volume I -- Chapters 1--3; Volume II -- Chapters 4--6, Volume III -- Chapter 7, and Volume IV -- 23 Appendices. The EOC Manual (which includes 15 mutual aid agreements) is designated as Chapter 7 in the PLAN and is a stand alone'' document numbered as Volume III. This document, Volume I, provides an introduction, summary and recommendations, and the emergency operations center direction and control.

  1. Martin Marietta Paducah Gaseous Diffusion Plant comprehensive earthquake emergency management program

    SciTech Connect

    Not Available

    1990-02-28

    Recognizing the value of a proactive, integrated approach to earthquake preparedness planning, Martin Marietta Energy Systems, Inc, initiated a contract in June 1989 with Murray State University, Murray, Kentucky, to develop a comprehensive earthquake management program for their Gaseous Diffusion Plant in Paducah, Kentucky (PGDP--Subcontract No. 19P-JV649V). The overall purpose of the program is to mitigate the loss of life and property in the event of a major destructive earthquake. The program includes four distinct (yet integrated) components: (1) an emergency management plan, with emphasis on the catas trophic earthquake, (2) an Emergency Operations Center Duty Roster Manual, (3) an Integrated Automated Emergency Management Information System (IAEMIS), and (4) a series of five training program modules. The PLAN itself is comprised of four separate volumes: Volume I--Chapters 1--3; Volume II--Chapters 4--6, Volume III--Chapter 7, and Volume IV--23 Appendices. The EOC Manual (which includes 15 mutual aid agreements) is designated as Chapter 7 in the PLAN and is a stand alone'' document numbered as Volume III. This document, Volume IV contains the appendices to this report.

  2. CALPUFF and AERMOD model validation study in the near field: Martins Creek revisited.

    PubMed

    Dresser, Alan L; Huizer, Robert D

    2011-06-01

    This paper describes a near-field validation study involving the steady-state, U.S. Environmental Protection Agency (EPA) guideline model AERMOD and the nonsteady-state puff model CALPUFF. Relative model performance is compared with field measurements collected near Martins Creek, PA-a rural, hilly area along the Pennsylvania-New Jersey border. The principal emission sources in the study were two coal-fired power plants with tall stacks and buoyant plumes. Over 1 yr of sulfur dioxide measurements were collected at eight monitors located at or above the two power plants' stack tops. Concurrent meteorological data were available at two sites. Both sites collected data 10 m above the ground. One of the sites also collected sonic detection and ranging measurements up to 420 m above ground. The ability of the two models to predict monitored sulfur dioxide concentrations was assessed in a four-part model validation. Each part of the validation applied different criteria and statistics to provide a comprehensive evaluation of model performance. Because of their importance in regulatory applications, an emphasis was placed on statistics that demonstrate the model's ability to reproduce the upper end of the concentration distribution. On the basis of the combined results of the four-part validation (i.e., weight of evidence), the performance of CALPUFF was judged to be superior to that of AERMOD. PMID:21751581

  3. A new thermal vacuum facility at the Martin Marietta Waterton plant

    NASA Technical Reports Server (NTRS)

    Watson, Robert N.; Bonn, John W.

    1992-01-01

    A new thermal-vacuum facility has been recently completed at the Martin Marietta Waterton plant near Denver, Colorado. The facility was designed, fabricated, installed, and tested as a turn-key project by Pitt-Des Moines Inc. and CVI Inc. The chamber has a 5.49 M by 6.10 M (18 ft by 20 ft) flat floor and a half-cylindrical roof with a diameter of 5.49 M (18 ft). Both ends of the chamber have full cross section doors, with one equipped with translating motors for horizontal motion. The chamber is provided with four 0.91 M (36 inches) cryopumps to obtain an ultimate pressure of 9 x 10(exp -8) Torr (Clean-Dry-Empty). The thermal shroud is designed to operate at a maximum of -179 C (-290 F) with an internal heat input of 316 MJ/Hr (300,000 BTU/Hr) using liquid nitrogen. The shroud is also designed to operate at any temperature between -156 C (-250 F) and 121 C (+250 F) using gaseous nitrogen, and heat or cool at a rate of 1.1 C (2 F) per minute.

  4. Final Technical Report for the Martin County Hydrogen Fuel Cell Development Project

    SciTech Connect

    Eshraghi, Ray

    2011-03-09

    In September 2008, the U.S. Department of Energy and Martin County Economic Development Corporation entered into an agreement to further the advancement of a microtubular PEM fuel cell developed by Microcell Corporation. The overall focus of this project was on research and development related to high volume manufacturing of fuel cells and cost reduction in the fuel cell manufacturing process. The extrusion process used for the microfiber fuel cells in this project is inherently a low cost, high volume, high speed manufacturing process. In order to take advantage of the capabilities that the extrusion process provides, all subsequent manufacturing processes must be enhanced to meet the extrusion line’s speed and output. Significant research and development was completed on these subsequent processes to ensure that power output and performance were not negatively impacted by the higher speeds, design changes and process improvements developed in this project. All tasks were successfully completed resulting in cost reductions, performance improvements and process enhancements in the areas of speed and quality. These results support the Department of Energy’s goal of fuel cell commercialization.

  5. a Reconstruction of the 1793 Eruption of San Martin Tuxtla Volcano, Veracruz, Mexico

    NASA Astrophysics Data System (ADS)

    Espindola, J.; Zamora-Camacho, A.; Godinez, L.

    2013-05-01

    San Martin Volcano is located in the State of Veracruz, Eastern Mexico (18.572N, 95.169W, 1650 masl). The last eruption of this volcano occurred in 1793. The activity, which was documented lasted for several months and produced thick ashfall deposits in its vicinity. The blasts were heard in the coast of Tampico some 500km NW from the volcano. There are also reports of noticeable ashfall at distances as far as 200 Km from the crater. No casualties from the eruption were reported but the economic and other human activities were greatly perturbed. The center of emission eruption was a cinder cone located within the 500 wide crater in the summit of the volcano. We present isopach maps of the airfall deposits from this eruption. The 5cm isopach covers an area roughly 200 Km2 with downwind axis towards the W-SW. Based on this information we reconstructed some of the characteristics of the eruption by fitting the theoretical isopachs obtained from the well known model of ash deposition by Suzuki to the observed isopachs. The estimated height of the eruptive column is of the order of 10 km for a mass erupted of 0.5 cubic km. We used wind data from the nearby meteorological station of the city of Veracruz.

  6. Effect of food shortage on the physiology and competitive abilities of sand martin (Riparia riparia) nestlings.

    PubMed

    Brzek, P; Konarzewski, M

    2001-09-01

    We examined developmental and behavioural plasticity of sand martin (Riparia riparia) nestlings hand-reared under laboratory conditions. We created six broods of six 4-day-old nestlings and randomly assigned them to one of the two following feeding regimens, each lasting for 3 days: (1) all nestmates fed a similar, limited amount of food (FR nestlings). This simulated synchronous hatching under conditions of food restriction. (2) Half the brood were food-restricted (FR/AL nestlings), and half were fed ad libitum (AL nestlings), as in asynchronously hatched broods with differential food allocation. Under both regimens, food restriction resulted in a reduction in body mass, intestinal mass, pectoral muscle mass, fat reserves, body temperature and resting metabolic rate (RMR). However, it simultaneously triggered a significant increase in intestinal uptake rates of L-proline and locomotor activity, quantified as frequency of crawling into the artificial nest tunnel by individual nestlings. Locomotor activity and intestinal uptake rates of L-proline by FR nestlings were higher than those of FR/AL young, while body temperature and RMR of FR nestlings were lower. We conclude that food-restricted nestlings responded actively to food shortages by upregulating their gut function, reducing the energy costs of maintenance and increasing locomotor activity. These behavioural and physiological responses were strongest in broods of similar-sized FR nestlings, which can be interpreted as an escalation of sibling competition. Thus, developmental and behavioural plasticity may be an important factor in the evolution of sibling rivalry. PMID:11551994

  7. Lockheed Martin Energy Systems, Inc., Groundwater Program Office. Annual report for fiscal year 1994

    SciTech Connect

    1994-09-30

    This edition of the Lockheed Martin Energy Systems, Inc., (Energy Systems) Groundwater Program Annual Report summarizes the work carried out by the Energy Systems Groundwater Program Office (GWPO) for fiscal year (FY) 1994. The GWPO is responsible for coordination and oversight for all components of the groundwater programs at the three Oak Ridge facilities [Oak Ridge National Laboratory (ORNL), the Oak Ridge Y-12 Plant, and the Oak Ridge K-25 Site], as well as the Paducah and Portsmouth Gaseous Diffusion Plants (PGDP and PORTS, respectively.) This report describes the administrative framework of the GWPO including staffing, organization, and funding sources. In addition, summaries are provided of activities involving the Technical Support staff at the five facilities. Finally, the results of basic investigations designed to improve our understanding of the major processes governing groundwater flow and contaminant migration on the Oak Ridge Reservation (ORR) are reported. These investigations are conducted as part of the Oak Ridge Reservation Hydrology and Geology Studies (ORRHAGS) program. The relevance of these studies to the overall remediation responsibilities of Energy Systems is discussed.

  8. Mount St. Helens

    NASA Technical Reports Server (NTRS)

    2005-01-01

    This Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) image of Mount St. Helens was captured one week after the March 8, 2005, ash and steam eruption, the latest activity since the volcano's reawakening in September 2004. The new lava dome in the southeast part of the crater is clearly visible, highlighted by red areas where ASTER's infrared channels detected hot spots from incandescent lava. The new lava dome is 155 meters (500 feet) higher than the old lava dome, and still growing.

    With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.

    The broad spectral coverage and high spectral resolution of ASTER provides scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

    Size: 21.9 by 24.4 kilometers (13.6 by 15.1 miles) Location: 46.2 degrees North latitude, 122.2 degrees West longitude Orientation: North at top Image Data: ASTER bands 8, 3, and 1 Original Data Resolution

  9. Mapping surface fluxes and moisture conditions from field to global scales using ALEXI/DisALEXI

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Land-surface temperature (LST) maps derived from thermal infrared (TIR) satellite data convey valuable information for detecting moisture stress conditions and for constraining diagnostic surface flux estimates based on remote sensing. Soil surface and vegetation canopy temperatures rise as availab...

  10. Prevalence of ciguatoxins in lionfish (Pterois spp.) from Guadeloupe, Saint Martin, and Saint Barthélmy Islands (Caribbean).

    PubMed

    Soliño, Lucía; Widgy, Saha; Pautonnier, Anthony; Turquet, Jean; Loeffler, Christopher R; Flores Quintana, Harold A; Diogène, Jorge

    2015-08-01

    Lionfish (Pterois spp.) are invasive species that have recently spread throughout the Caribbean. Lionfish are available for purchase in local markets for human consumption in several islands of the region. We examined the prevalence of ciguatoxins (CTXs) in lionfish from the French Antilles, a ciguatera-endemic region. The neuroblastoma-2a (N2a) cell assay was used to assess composite cytotoxicity in 120 fish samples collected from the surrounding waters of Guadeloupe (n = 60), Saint Barthélemy Islands (n = 55) and Saint Martin (n = 5). Twenty-seven of these samples exhibited CTX-like activity by the N2a assay. Ciguatoxin (CTX) was confirmed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) in multiple samples that presented highest composite toxicity levels by N2a. Those fish found to contain CTXs were all from Saint Barthélemy. Lionfish from Guadeloupe and Saint Martin did not exhibit toxin activity, although the sample size from Saint Martin was insufficient to draw any conclusions as to the incidence of CTXs. In this study, we provide information about the potential hazard of ciguatera associated with the consumption of lionfish from known endemic areas. We also demonstrate the utility of the cell-based assay combined with LC-MS/MS to assess activity and to provide structural confirmation of CTXs respectively. PMID:26026621

  11. Fish consumption and hair mercury levels in women of childbearing age, Martin County, Florida.

    PubMed

    Nair, Anil; Jordan, Melissa; Watkins, Sharon; Washam, Robert; DuClos, Chris; Jones, Serena; Palcic, Jason; Pawlowicz, Marek; Blackmore, Carina

    2014-12-01

    The health effects of mercury in humans are mostly on the developing nervous system. Pregnant women and women who are breastfeeding must be targeted in order to decrease mercury exposure to the populations at highest risk-infants, unborn fetuses, and young children. This purpose of this study is to understand the demographics of fish-consumption patterns among women of childbearing age (including pregnant women) in Martin County, Florida, and to analyze the associations of mercury levels in participants' hair with socio-demographic variables in order to better design prevention messages and campaigns. Mercury concentrations in hair samples of 408 women ages 18-49 were assessed. Data on demographic factors, pregnancy status, fish consumption, and awareness of fish advisories were collected during personal interviews. Data were analyzed using descriptive statistics and multivariate logistic regression. The geometric and arithmetic means of hair mercury concentration were 0.371 and 0.676 µg/g of hair. One-fourth of the respondents had a concentration ≥1 µg/g of hair. Consuming a higher number of fish meals per month, consumption of commercially purchased or locally caught fish higher in mercury, White race and income ≥$75,000 were positively associated with the likelihood of having higher hair mercury levels. This study confirms the existence of a higher overall mean hair mercury level and a higher percentage of women with ≥1 µg/g hair mercury level than those reported at the national level and in other regional studies. This suggests the need for region-specific fish consumption advisories to minimize mercury exposure in humans. PMID:24807406

  12. Dosimetry quality assurance in Martin Marietta Energy Systems` centralized external dosimetry system

    SciTech Connect

    Souleyrette, M.L.

    1992-10-23

    External dosimetry needs at the four Martin Marietta Energy Systems facilities are served by Energy Systems Centralized External Dosimetry System (CEDS). The CEDS is a four plant program with four dosimeter distribution centers and two dosimeter processing centers. Each plant has its own distribution center, while processing centers are located at ORNL and the Y-12 Plant. The program has been granted accreditation by the Department of Energy Laboratory Accreditation Program (DOELAP). The CEDS is a TLD based system which is responsible for whole-body beta-gamma, neutron, and extremity monitoring. Beta-gamma monitoring is performed using the Harshaw/Solon Technologies model 8805 dosimeter. Effective October 1, 1992 the standard silver mylar has been replaced with an Avery mylar foil blackened on the underside with ink. This was done in an effort to reduce the number of light induced suspect readings. At this time we have little operational experience with the new blackened mylars-The CEDS neutron dosimeter is the Harshaw model 8806B. This card/holder configuration contains two TLD-600/TLD-700 chip pairs; one pair is located beneath a cadmium filter and one pair is located beneath a plastic filter. In routine personnel monitoring the CEDS neutron dosimeter is always paired with a CEDS beta-gamma dosimeter.The CEDS extremity dosimeter is composed of a Harshaw thin TLD-700 dosiclip placed inside a Teledyne RB-4 finger sachet. The finger sachet provides approximately 7 mg/cm{sup 2} filtration over the chip. A teflon ring surrounds the dosiclip to help prevent tearing of the vinyl sachet.

  13. Dosimetry quality assurance in Martin Marietta Energy Systems' centralized external dosimetry system

    SciTech Connect

    Souleyrette, M.L.

    1992-10-23

    External dosimetry needs at the four Martin Marietta Energy Systems facilities are served by Energy Systems Centralized External Dosimetry System (CEDS). The CEDS is a four plant program with four dosimeter distribution centers and two dosimeter processing centers. Each plant has its own distribution center, while processing centers are located at ORNL and the Y-12 Plant. The program has been granted accreditation by the Department of Energy Laboratory Accreditation Program (DOELAP). The CEDS is a TLD based system which is responsible for whole-body beta-gamma, neutron, and extremity monitoring. Beta-gamma monitoring is performed using the Harshaw/Solon Technologies model 8805 dosimeter. Effective October 1, 1992 the standard silver mylar has been replaced with an Avery mylar foil blackened on the underside with ink. This was done in an effort to reduce the number of light induced suspect readings. At this time we have little operational experience with the new blackened mylars-The CEDS neutron dosimeter is the Harshaw model 8806B. This card/holder configuration contains two TLD-600/TLD-700 chip pairs; one pair is located beneath a cadmium filter and one pair is located beneath a plastic filter. In routine personnel monitoring the CEDS neutron dosimeter is always paired with a CEDS beta-gamma dosimeter.The CEDS extremity dosimeter is composed of a Harshaw thin TLD-700 dosiclip placed inside a Teledyne RB-4 finger sachet. The finger sachet provides approximately 7 mg/cm[sup 2] filtration over the chip. A teflon ring surrounds the dosiclip to help prevent tearing of the vinyl sachet.

  14. The debt of John Ray and Martin Lister to Guillaume Rondelet of Montpellier

    PubMed Central

    Lewis, Gillian

    2012-01-01

    The fame of its medical university and its reputation for field botany attracted visitors from all over Europe to seventeenth-century Montpellier. It was there that Martin Lister first made the acquaintance of John Ray in 1665. Twenty years later, in London, they cooperated in the production of the ambitious and lavishly illustrated Historia Piscium based on the notes of the late Francis Willughby. Ray, Lister and others contributed additional material. In their own work on fishes, cetaceans and shellfish Ray and Lister were considerably indebted to the Libri de piscibus marinis of an earlier Montpellier professor, Guillaume Rondelet, whose Aristotelian/Galenic approach to the study of medicine and living things was distinguished by a quite exceptional level of knowledge about aquatic species, based on a secure grasp of the classical and contemporary literature, but above all on his own observations in rivers, lakes, lagoons and the open sea, and his domestication (and dissection) of marine species in ponds and aquaria at his country house. Rondelet's book proved useful to Ray and to Lister as a work of reference, as a stimulus for reflection on biological problems, as an aid to nomenclature, as a source of precise descriptions of species, in both words and pictures, as a model to be improved upon in taxonomy, as a warning against reliance on hearsay, and as a valuable account of observations and experiments. Ray used it in much the same way as he used the work of those sixteenth-century botanists who met with his approval. Several of these had been Rondelet's pupils.

  15. Hydrocarbon habitat of San Martin and Cashiriari gas/condensate discoveries, southern Ucayali basin of Peru

    SciTech Connect

    Mohler, H.P.

    1989-03-01

    Fifteen trillion ft/sup 3/ of wet gas in place containing some 800 million bbl of associated liquids have been discovered in the San Martin and Cashiriari anticlines, which are located in the Subandean thrusted foldbelt of the Southern Ucayali basin of Peru. Ultimate recoverable volumes are estimated at 10 trillion ft/sup 3/ of gas and 500 million bbl of liquids including condensate (C5+) and LPG (C3/C4). Most of these potentially recoverable reserves are located in the Cashiriari structure (80% of the gas and 70% of the liquids). They were encountered in fair-excellent sandstone reservoirs of Early Permian and Late Cretaceous age and are thought to be derived from Carboniferous coaly shale source rocks. The Paleozoic (pre-Andean) sedimentary megacycle is represented by deeper shallow marine clastics of Ordovician to Early Carboniferous age (5000 m maximum), including Silurian glaciomarine deposits, overlain by up to 1200 m of Permian-Carboniferous platform carbonates and 600-1000( ) m of Lower Permian-lower Upper Permian coastal-continental clastics. The Mesozoic-Tertiary (Andean) megacycle is represented by a Campanian-Maastrichtian transgressive marine clastic/carbonate and overlying regressive clastic sequence (450 m maximum), followed by several thousand meters of Molasse-type continental infill of the Tertiary foredeep, which was created by the crustal loading in the wake of the compressional Andean orogeny (Peru, Inca, and Quechua phases). Late Tertiary folding and thrusting of the sub-Andean belt was superseded by regional Pleistocene uplift, and parts of the foreland continue to subside.

  16. Chapter 15: Jean-Martin Charcot and the anatomo-clinical method of neurology.

    PubMed

    Goetz, Christopher G

    2010-01-01

    Jean-Martin Charcot (1825-1893) was the premier clinical neurologist of the 19th century. Charcot's research was anchored in the anatomo-clinical method, a two-part methodology that linked clinical signs with anatomical lesions. The first step of this method involved the careful documentation of clinical signs with longitudinal observation. At the time of death, the second step involved autopsy examination of the brain and spinal cord. With combined clinical and anatomical data, Charcot was able to suggest concrete clinical-anatomical correlations. This method helped to define the tracts and nuclei responsible for normal and abnormal neurological signs and was pivotal to a new classification of neurological diseases based on anatomy. The best-developed example of this method was Charcot's work with motor system degenerative disorders, specifically amyotrophic lateral sclerosis. These studies led to the international designation of amyotrophic lateral sclerosis as Charcot's disease. Other examples of the fruits of the anatomo-clinical method included several stroke syndromes and the linkage of specific signs to specific lesions in multiple sclerosis. The discipline fostered cortical localization theory, which moved neurologists away from the concept of the brain as a homogenous organ in preference to the concept that brain regions controlled specific motor, sensory and language functions. Charcot's attempts to apply his anatomo-clinical method to the knotty neurological diagnosis of hysteria led him to experiments and conclusions that drew criticism and even scorn from colleagues. These events tarnished Charcot's reputation at the close of his career. In the context of Charcot's extensive discoveries and lasting contributions, the anatomo-clinical method remains the anchor of modern neurological diagnosis and is Charcot's most important contribution to clinical neurology. PMID:19892118

  17. St. Louis FUSRAP Lessons Learned

    SciTech Connect

    Eberlin, J.; Williams, D.; Mueller, D.

    2003-02-26

    The purpose of this paper is to present lessons learned from fours years' experience conducting Remedial Investigation and Remedial Action activities at the St. Louis Downtown Site (SLDS) under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Many FUSRAP sites are experiencing challenges conducting Remedial Actions within forecasted volume and budget estimates. The St. Louis FUSRAP lessons learned provide insight to options for cost effective remediation at FUSRAP sites. The lessons learned are focused on project planning (budget and schedule), investigation, design, and construction.

  18. ST-segment elevation: Distinguishing ST elevation myocardial infarction from ST elevation secondary to nonischemic etiologies

    PubMed Central

    Deshpande, Alok; Birnbaum, Yochai

    2014-01-01

    The benefits of early perfusion in ST elevation myocardial infarctions (STEMI) are established; however, early perfusion of non-ST elevation myocardial infarctions has not been shown to be beneficial. In addition, ST elevation (STE) caused by conditions other than acute ischemia is common. Non-ischemic STE may be confused as STEMI, but can also mask STEMI on electrocardiogram (ECG). As a result, activating the primary percutaneous coronary intervention (pPCI) protocol often depends on determining which ST elevation patterns reflect transmural infarction due to acute coronary artery thrombosis. Coordination of interpreting the ECG in its clinical context and appropriately activating the pPCI protocol has proved a difficult task in borderline cases. But its importance cannot be ignored, as reflected in the 2013 American College of Cardiology Foundation/American Heart Association guidelines concerning the treatment of ST elevation myocardial infarction. Multiples strategies have been tested and studied, and are currently being further perfected. No matter the strategy, at the heart of delivering the best care lies rapid and accurate interpretation of the ECG. Here, we present the different patterns of non-ischemic STE and methods of distinguishing between them. In writing this paper, we hope for quicker and better stratification of patients with STE on ECG, which will lead to be better outcomes. PMID:25349651

  19. The Secrets of St. Agnes

    ERIC Educational Resources Information Center

    Ross, Janell

    2006-01-01

    This article reveals the disturbing truths uncovered by a retired biology professor about the past practices of a North Carolina hospital. In the 1990s, Irene Clark was a biology professor at St. Augustine's College, a historically Black college in Raleigh, North Carolina. One day, a janitor asked the native Virginian what she knew about the…

  20. ST. REGIS MOHAWKS - ASTHMA INTERVENTIONS

    EPA Science Inventory

    This grant is to both support the St. Regis Mohawk's budding indoor air quality program and to provide resources for the Mohawks to work collaboratively with SUNY School of Public Health (see "Allergen Levels in Homes of Native Americans" above). In the study of asthma prevalenc...

  1. The Greening of St Patrick's.

    ERIC Educational Resources Information Center

    Barron, Jennie

    1993-01-01

    The grade 6-7 class at St. Patrick's School in Hamilton (Ontario) engages in outdoor environmental projects to enhance classroom learning. Some student activities have been (1) worm composting; (2) tree planting; (3) restoring tern nesting areas; and (4) planning and cultivating a sophisticated garden on school grounds. (KS)

  2. Mount St. Mary's College. Exemplars.

    ERIC Educational Resources Information Center

    Iannozzi, Maria

    This report describes the efforts of Mount St. Mary's College (California) to extend the benefits of a strong, traditional baccalaureate program to an underserved population of women in an urban region, including substantial numbers of minority and first-generation college students. To help realize its service mission and increase access to…

  3. Mount St. Helens aerosol evolution

    NASA Technical Reports Server (NTRS)

    Oberbeck, V. R.; Farlow, N. H.; Fong, W.; Snetsinger, K. G.; Ferry, G. V.; Hayes, D. M.

    1982-01-01

    Stratospheric aerosol samples were collected using a wire impactor during the year following the eruption of Mount St. Helens. Analysis of samples shows that aerosol volume increased for 6 months due to gas-to-particle conversion and then decreased to background levels in the following 6 months.

  4. Mount St. Helens aerosol evolution

    SciTech Connect

    Oberbeck, V.R.; Farlow, N.H.; Fong, W.; Snetsinger, K.G.; Ferry, G.V.; Hayes, D.M.

    1982-09-01

    Stratospheric aerosol samples were collected using a wire impactor during the year following the eruption of Mt. St. Helens. Analysis of samples show that aerosol volume increased for 6 months due to gas-to-particle conversion and then decreased to background levels in the following 6 months.

  5. Mount St. Helens aerosol evolution

    SciTech Connect

    Oberbeck, V.R.; Farlow, N.H.

    1982-08-01

    Stratospheric aerosol samples were collected using a wire impactor during the year following the eruption of Mount St. Helens. Analysis of samples shows that aerosol volume increased for 6 months due to gas-to-particle conversion and then decreased to background levels in the following 6 months.

  6. St. John's Wort (Hypericum Perforatum) and Pregnancy

    MedlinePlus

    ... live chat Live Help Fact Sheets Share St. John’s Wort (Hypericum perforatum) Friday, 01 May 2015 In ... This sheet talks about whether exposure to St. John’s Wort may increase the risk for birth defects ...

  7. Cooperative Research and Development Agreement between the California Air Resources Board and Lockheed Martin Idaho Technologies Company. Final report

    SciTech Connect

    Cole, G.H.

    1998-04-01

    This report summarizes the activities under a Cooperative Research and Development Agreement (CRADA) between Lockheed-Martin Idaho Technologies Company (LMITCO) and the California Air Resources Board (CARB). The activities were performed at the Idaho National Engineering and Environmental Laboratory (INEEL) between June 1995 and December 1997. Work under this agreement was concentrated in two task areas as defined in the California Air Resources Board`s contract number 94-908 having an approval date of June 9, 1995: Task 1--EV and HEV Vehicle Testing and Assessment and Task 4--Advanced Battery Testing.

  8. The reflectance of Ames 24E, Infrablack, and Martin black. [anodizing coatings for far-infrared space telescopes

    NASA Technical Reports Server (NTRS)

    Smith, Sheldon M.

    1989-01-01

    Results are reported from measurements of the specular reflectances (SRs) and bidirectional reflectance distribution functions (BRDFs) of three black optical coatings in the FIR wavelength range. The nonspecular reflectometer apparatus described by Smith (1984) is employed, and the data are presented in tables and graphs and discussed in detail. It is found that Ames 24E has an FIR SR one order of magnitude lower than that of Martin black (MB), with BRDF values characteristic of a nearly Lambertian surface, while Infrablack has SR two orders lower than MB and a specular-diffuse surface; MB itself has a very specular surface.

  9. The 21st Century Skills Movement

    ERIC Educational Resources Information Center

    Johnson, Paige

    2009-01-01

    Since 2002, the Partnership for 21st Century Skills has been the leading advocacy organization in the United States focused on infusing 21st century skills into education. Its "Framework for 21st Century Learning," the result of a consensus among hundreds of stakeholders, describes the skills, knowledge, and expertise students need to succeed in…

  10. 75 FR 51945 - Safety Zone; Potomac River, St. Mary's River, St. Inigoes, MD

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Potomac River, St. Mary's River, St... establishing a temporary safety zone upon specified waters of the St. Mary's River, a tributary of the Potomac... pyrotechnic flare exercises launched from a U.S. Navy helicopter located near St. Inigoes, Maryland....

  11. Availability and Quality of Water from Underground Coal Mines in Johnson and Martin Counties, Kentucky

    USGS Publications Warehouse

    Mull, D.S.; Cordivio1a, Steven; Risser, Dennis W.

    1981-01-01

    This report provides water users with detailed information on the location, quantity, and quality of water available from underground coal mines in the Breathitt Formation of Pennsylvanian age in part of eastern Kentucky. The principal coal seams mined are the Van Lear in Johnson County and the Alma in Martin County. Coal mines that contained water were located by field inventory and coal-mine maps. The principal factors that affect the occurrence of water in coal mines are the size of the recharge area overlying the mine, the intensity and duration of precipitation, and the altitude of the mine relative to that of the nearest perennial stream. Ten above-drainage mines (that is, mines at higher elevations than that of the nearest perennial stream) are considered potential sources of water. Discharge from these mines ranged from 12 to 1,700 gallons per minute. The highest sustained discharge from a mine ranged from 750 to 1,200 gallons per minute. The water in coal mines is part of the hydrologic system and varies seasonally with precipitation. Annual discharge from most above-drainage mines ranged from 3 to 10 percent of annual precipitation on the 1and-surface area above the mine. Eight below-drainage mines are considered potential sources of water. Two were test-pumped at rates of 560 to 620 gallons per minute for as long as 6 hours. After test pumping the Warfield Mining No. 1 mine during September 1977 and March 1978, the recovery (or recharge) rates were significantly different. In September, the recharge rate was about 1,150 gallons per minute, but in March the recharge rate was 103,500 gallons per minute. This difference reflects the seasonal variations in the amount of water available to the ground-water system. Estimates of water stored in below-drainage mines ranged from 22 to 1,462 million gallons. This storage represents a safety factor sufficient to provide water through periods of limited recharge to the mine. Most mine water is of the calcium

  12. Acute Coronary Syndrome and ST Segment Monitoring.

    PubMed

    Carey, Mary G

    2016-09-01

    Acute coronary syndrome (ACS) is caused by a critical obstruction of a coronary artery because of atherosclerotic coronary artery disease. Three specific conditions are included: ST elevation myocardial infarction, non-ST elevation myocardial infarction, and unstable angina. The ST segment on the electrocardiogram is a sensitive and specific marker of myocardial ischemia and infarction; however, ST segment deviation is regional not global, thus the ECG lead must be placed over the affected region of the myocardium. This article describes ACS and infarction and the use of ST segment monitoring to detect these conditions. PMID:27484662

  13. The 21st century propulsion

    NASA Technical Reports Server (NTRS)

    Haloulakos, V. E.; Boehmer, C.

    1990-01-01

    The prediction of future space travel in the next millennium starts by examining the past and extrapolating into the far future. Goals for the 21st century include expanded space travel and establishment of permanent manned outposts, and representation of Lunar and Mars outposts as the most immediate future in space. Nuclear stage design/program considerations; launch considerations for manned Mars missions; and far future propulsion schemes are outlined.

  14. St Jude Medical Portico valve.

    PubMed

    Manoharan, Ganesh; Spence, Mark S; Rodés-Cabau, Joseph; Webb, John G

    2012-09-01

    Transcatheter aortic valve implantation is increasingly being used to treat high-risk patients with symptomatic aortic valve disease. However, challenges still remain with current devices, both in terms of the procedure and the outcome. The St Jude Medical Portico transcatheter valve system is designed to mitigate some of these difficulties. We describe the device characteristics and how the device may impact on a TAVI procedure. An overview of the clinical experiences with the Portico valve system is also described. PMID:22995122

  15. Jean-Martin Charcot and his vibratory chair for Parkinson disease.

    PubMed

    Goetz, Christopher G

    2009-08-11

    Vibration therapy is currently used in diverse medical specialties ranging from orthopedics to urology to sports medicine. The celebrated 19th-century neurologist, J.-M. Charcot, used vibratory therapy to treat Parkinson disease (PD). This study analyzed printed writings by Charcot and other writers on vibratory therapy and accessed unpublished notes from the Salpêtrière Hospital, Paris. Charcot lectured on several occasions on vibratory therapy and its neurologic applications. He developed a vibration chair for patients with PD after he observed that patients were more comfortable and slept better after a train or carriage ride. He replicated this experience by having patients undergo daily 30-minute sessions in the automated vibratory chair (fauteuil trépidant). His junior colleague, Gilles de la Tourette, extended these observations and developed a helmet that vibrated the head on the premise that the brain responded directly to the pulsations. Although after Charcot's death vibratory therapy was not widely pursued, vibratory appliances are reemerging in 21st century medicine and can be retested using adaptations of Charcot's neurologic protocols. PMID:19667323

  16. Changing Periods of ST Puppis

    NASA Astrophysics Data System (ADS)

    Walker, S.; Butterworth, N.; Pearce, A.

    2015-12-01

    ST Puppis is a reasonably bright W Virginis variable star, a Type 2 Cepheid with a record of substantial and erratic period changes—21 during the interval 1900 to 1985 with a range of magnitude from 17.4 to 19.2. It was observed as part of Variable Stars South's Cepheid project by Butterworth in 2014 and 2015 using DSLR photometry in BGR passbands and visually by Pearce in 2015. The known period changes are shown graphically and doubtful ones examined and discarded if necessary. With its period and amplitude with a frequently changing period it is a suitable and worthwhile object for visual observing.

  17. [I-THOU Eternal relationship in the life of caregivers of children with AIDS: study based on Martin Buber philosophy].

    PubMed

    Schaurich, Diego

    2011-01-01

    This phenomenological study aimed at understanding, in the light of Martin Buber's philosophy, what is to be a caregiver of children with AIDS. The phenomenological interview guided the meeting with seven caregivers of children with AIDS, selected in a teaching hospital of Porto Alegre-RS, southern of Brazil. The data were interpreted in the light of hermeneutics, emerging the unit of meaning Dialogues 'between' the familiar I and the Eternal THOU. The dialogues take place in the search for answers that allow the understanding of the significance of the impact and challenges they face while living with AIDS. As well, they reveal hope in changes, in the cure and in a vaccine development. We believe that knowing the importance of dialogue in the context of HIV/AIDS epidemic provide the development of a nursing care that brings together the technical-scientific and humanistic aspects. PMID:22378509

  18. Jean-Martin Charcot, father of modern neurology: an homage 120 years after his death.

    PubMed

    Gomes, Marleide da Mota; Engelhardt, Eliasz

    2013-10-01

    Jean-Martin Charcot was a pioneer in a variety of subjects, including nervous system diseases; anatomy; physiology; pathology; and diseases of ageing, joints, and lungs. His medical achievements were mainly based on his anatomopathological proficiency, his observation, and his personal thoroughness that favored the delineation of the nosology of the main neurological diseases, including multiple sclerosis, amyotrophic lateral sclerosis, Parkinson's disease, peroneal muscular atrophy, and hysteria/epilepsy. The link of this anatomoclinical method with iconographic representations and theatrical lessons, and the rich bibliographical documentations, carried out in a crowded barn for diseased people--Salpetrière Hospital, were the basis of his achievements, which are still discussed 120 years after his death. PMID:24212522

  19. Health hazard evaluation report HETA 93-1062-2558, Texas Utilities Electric Company, Martin Lake Steam Electric Station, Tatum, Texas

    SciTech Connect

    Malkin, R.; Moss, C.E.; Reh, C.M.; Ragab, M.

    1996-01-01

    In response to a request from workers at the Texas Utilities Electric Company (SIC-4911), Martin Lake Steam Electric Station in Tatum, Texas, the incidence of neurologic symptoms and exposure to electromagnetic fields and organophosphates were investigated. Workers reported neurological symptoms, including memory loss, dizziness and fatigue. A site visit to the station revealed electromagnetic field levels below the current occupational standard of 10 gauss. The use of an organophosphate containing fire resistant hydraulic fluid, Fyrquel-EH (1330785), was reported by employees. A significant correlation was identified between memory of past symptoms indicative of acute organophosphate exposure after working with Fyrquel-EH and current symptoms; however, blood cholinesterase levels were all within the normal range and no relevant neurologic abnormalities were noted on neurological examinations. The authors conclude that a hazard existed from the use of Fyrquel-EH. The authors recommend measures for the safe handling of organophosphate compounds.

  20. ST Segment Elevation with Normal Coronaries

    PubMed Central

    Sethi, Pooja; Sharma, Ashwini; Paul, Timir

    2016-01-01

    Noncardiac causes should be kept in the differential while evaluating ST elevation on EKG. Rarely abdominal pathologies like acute pancreatitis can present with ST elevation in the inferior leads. Once acute coronary syndrome is ruled out by emergent cardiac catheterization alternative diagnosis should be sorted. Abdominal pathologies, like acute pancreatitis and acute cholecystitis, can present with ST elevation in the inferior leads. Treating the underlying condition would result in resolution of these EKG changes. PMID:27403165

  1. St. Louis Area Earthquake Hazards Mapping Project

    USGS Publications Warehouse

    Williams, Robert A.; Steckel, Phyllis; Schweig, Eugene

    2007-01-01

    St. Louis has experienced minor earthquake damage at least 12 times in the past 200 years. Because of this history and its proximity to known active earthquake zones, the St. Louis Area Earthquake Hazards Mapping Project will produce digital maps that show variability of earthquake hazards in the St. Louis area. The maps will be available free via the internet. They can be customized by the user to show specific areas of interest, such as neighborhoods or transportation routes.

  2. Teaching health in the 21st century.

    PubMed

    Halbert, Lee-Ann

    2015-01-01

    School nurses have a broad scope of practice, including direct clinical care, as well as teaching health lessons. Students in the 21st century require educators who understand the current global needs of these learners. Effective health teaching meets these 21st-century needs. This article presents a background of 21st-century learning, with specific recommendations for teaching this generation of students. PMID:25626242

  3. Continuous monitoring of Mount St. Helens Volcano

    USGS Publications Warehouse

    Spall, H.

    1980-01-01

    Day by day monitoring of the Mount St. Helens Volcano. These are four scenarios, very different scenarios, that can occur in a average week at Mount St. Helens. Ranging from eruptions of gas and to steam to eruptions of ash and pyroclastic flows to even calm days. This example of monitoring illustrates the differences from day to day volcanic activities at Mount St. Helens. 

  4. 36. LOOKING NORTH ON SOUTH C ST. FROM 21ST. LINDSTROMBERG ...

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

    36. LOOKING NORTH ON SOUTH C ST. FROM 21ST. LINDSTROM-BERG CABINET WORKS IN FOREGROUND. F.S. HARMON MATTRESS FACTORY (SEE HABS WA-165A) IN BACKGROUND. - Union Depot Area Study, Tacoma, Pierce County, WA

  5. 33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include...

  6. 33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include...

  7. 33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include...

  8. 33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include...

  9. 33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Classic Offshore Race, St. Clair, MI. (a) Regulated Area. A regulated area is established to include...

  10. Sex Differences in Left-Handedness Are Also Evident in Scandinavia and in Twins: Comment on Papadatou-Pastou, Martin, Munafo, and Jones (2008)

    ERIC Educational Resources Information Center

    Vuoksimaa, Eero; Kaprio, Jaakko

    2010-01-01

    The lack of sex difference in left-handedness in Scandinavian countries reported by Papadatou-Pastou, Martin, Munafo, and Jones (2008) is questioned. We investigated the sex difference in left-handedness in two Finnish, one Norwegian, and one Swedish population-based sample not included in the Papadatou-Pastou et al. (2008) meta-analysis. The…

  11. Court Documents Related to Martin Luther King, Jr., and Memphis Sanitation Workers. The Constitution Community: Postwar United States (1945 to Early 1970s).

    ERIC Educational Resources Information Center

    Perry, Douglas

    During inclement weather in Memphis, Tennessee in February 1968, two separate incidents caused black sanitation workers to strike for job safety, better wages and benefits, and union recognition. Mayor Henry Loeb was unsympathetic and opposed to the union. Martin Luther King agreed to lend his support to the sanitation workers and spoke at a rally…

  12. The Mutable Prophet: Dr. Martin Luther King, Jr., and the Echo Chamber Campaign of "U. S. News & World Report," 1964-1968.

    ERIC Educational Resources Information Center

    Lentz, Richard

    Between 1964 and 1968, "U. S. News and World Report" engaged in symbolic discourse with its readership through its coverage of Dr. Martin Luther King, Jr. "U. S. News" faced a dilemma in the mingling of King's force as a symbol with the power exerted by the egalitarian principles that Gunnar Myrdal identified as components of the American Creed.…

  13. Efficacy of an entomopathogenic fungus, Isaria fumosorosea and an insect growth regulator against the rugose spiraling whitefly, Aleurodicus rugioperculatus Martin (Hemiptera: Aleyrodidae)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Aleurodicus rugioperculatus Martin, infamous as gumbo limbo or rugose spiraling whitefly is a new addition in the list of devastating whitefly species found in Florida. It is a newly introduced pest of Central American origin, reported first time in Florida from Miami-Dade County in 2009. Since then...

  14. "I Never Imagined that the Time Would Come:" Martin Cole, the Growing up Controversy and the Limits of School Sex Education in 1970's England

    ERIC Educational Resources Information Center

    Limond, David

    2008-01-01

    This piece concerns the controversy engendered by Martin Cole's 1971 film Growing Up, an attempt to start a revolution in school sex education practices by showing explicit scenes of unsimulated sexual acts. Although Cole's film was never widely shown it marked a turning point in English school sex education by defining the limits of the…

  15. Martin Gibbs (1922-2006): Pioneer of (14)C research, sugar metabolism & photosynthesis; vigilant Editor-in-Chief of Plant Physiology; sage Educator; and humanistic Mentor.

    PubMed

    Black, Clanton C

    2008-01-01

    The very personal touch of Professor Martin Gibbs as a worldwide advocate for photosynthesis and plant physiology was lost with his death in July 2006. Widely known for his engaging humorous personality and his humanitarian lifestyle, Martin Gibbs excelled as a strong international science diplomat; like a personal science family patriarch encouraging science and plant scientists around the world. Immediately after World War II he was a pioneer at the Brookhaven National Laboratory in the use of (14)C to elucidate carbon flow in metabolism and particularly carbon pathways in photosynthesis. His leadership on carbon metabolism and photosynthesis extended for four decades of working in collaboration with a host of students and colleagues. In 1962, he was selected as the Editor-in-Chief of Plant Physiology. That appointment initiated 3 decades of strong directional influences by Gibbs on plant research and photosynthesis. Plant Physiology became and remains a premier source of new knowledge about the vital and primary roles of plants in earth's environmental history and the energetics of our green-blue planet. His leadership and charismatic humanitarian character became the quintessence of excellence worldwide. Martin Gibbs was in every sense the personification of a model mentor not only for scientists but also shown in devotion to family. Here we pay tribute and honor to an exemplary humanistic mentor, Martin Gibbs. PMID:17828443

  16. Structural Changes in the Higher Education System in Japan--Reflections on the Comparative Study of Higher Education Using the Theory of Martin Trow

    ERIC Educational Resources Information Center

    Amano, Ikuo

    2010-01-01

    Higher education systems are now in a global state of flux. Japan is no exception. The most persuasive framework for analyzing the basic structure and direction of change is the structural-historical theory of the American sociologist Martin Trow. This is a generalization of his "elite to mass to universal" based on first American and then…

  17. On the Transition from Elite to Mass Higher Education: A Bibliography of Martin A. Trow. Public Administration Series: Bibliography P-1034.

    ERIC Educational Resources Information Center

    Quay, Richard H.

    A bibliography of publications authored, coauthored, or edited by Martin A. Trow on the transition from elite to mass higher education is presented. The specific topics of the publications, which cover 1957-1982, include the following: confronting the challenge of underprepared students, comparative perspectives on access, liberal education and…

  18. The role of the st313-td gene in virulence of Salmonella Typhimurium ST313.

    PubMed

    Herrero-Fresno, Ana; Wallrodt, Inke; Leekitcharoenphon, Pimlapas; Olsen, John Elmerdahl; Aarestrup, Frank M; Hendriksen, Rene S

    2014-01-01

    Multidrug-resistant Salmonella enterica serovar Typhimurium ST313 has emerged in sub-Saharan Africa causing severe infections in humans. Therefore, it has been speculated that this specific sequence type, ST313, carries factors associated with increased pathogenicity. We assessed the role in virulence of a gene with a yet unknown function, st313-td, detected in ST313 through comparative genomics. Additionally, the structure of the genomic island ST313-GI, harbouring the gene was determined. The gene st313-td was cloned into wild type S. Typhimurium 4/74 (4/74-C) as well as knocked out in S. Typhimurium ST313 02-03/002 (Δst313-td) followed by complementation (02-03/002-C). Δst313-td was less virulent in mice following i.p. challenge than the wild type and this phenotype could be partly complemented in trans, indicating that st313-td plays a role during systemic infection. The gene st313-td was shown not to affect invasion of cultured epithelial cells, while the absence of the gene significantly affects uptake and intracellular survival within macrophages. The gene st313-td was proven to be strongly associated to invasiveness, harboured by 92.5% of S. Typhimurium blood isolates (n = 82) and 100% of S. Dublin strains (n = 50) analysed. On the contrary, S. Typhimurium isolates of animal and food origin (n = 82) did not carry st313-td. Six human, non-blood isolates of S. Typhimurium from Belarus, China and Nepal harboured the gene and belonged to sequence types ST398 and ST19. Our data showed a global presence of the st313-td gene and in other sequence types than ST313. The gene st313-td was shown to be expressed during logarithmic phase of growth in 14 selected Salmonella strains carrying the gene. This study reveals that st313-td plays a role in S. Typhimurium ST313 pathogenesis and adds another chapter to understanding of the virulence of S. Typhimurium and in particular of the emerging sequence type ST313. PMID:24404174

  19. The Role of the st313-td Gene in Virulence of Salmonella Typhimurium ST313

    PubMed Central

    Herrero-Fresno, Ana; Wallrodt, Inke; Leekitcharoenphon, Pimlapas; Olsen, John Elmerdahl; Aarestrup, Frank M.; Hendriksen, Rene S.

    2014-01-01

    Multidrug-resistant Salmonella enterica serovar Typhimurium ST313 has emerged in sub-Saharan Africa causing severe infections in humans. Therefore, it has been speculated that this specific sequence type, ST313, carries factors associated with increased pathogenicity. We assessed the role in virulence of a gene with a yet unknown function, st313-td, detected in ST313 through comparative genomics. Additionally, the structure of the genomic island ST313-GI, harbouring the gene was determined. The gene st313-td was cloned into wild type S. Typhimurium 4/74 (4/74-C) as well as knocked out in S. Typhimurium ST313 02–03/002 (Δst313-td) followed by complementation (02-03/002-C). Δst313-td was less virulent in mice following i.p. challenge than the wild type and this phenotype could be partly complemented in trans, indicating that st313-td plays a role during systemic infection. The gene st313-td was shown not to affect invasion of cultured epithelial cells, while the absence of the gene significantly affects uptake and intracellular survival within macrophages. The gene st313-td was proven to be strongly associated to invasiveness, harboured by 92.5% of S. Typhimurium blood isolates (n = 82) and 100% of S. Dublin strains (n = 50) analysed. On the contrary, S. Typhimurium isolates of animal and food origin (n = 82) did not carry st313-td. Six human, non-blood isolates of S. Typhimurium from Belarus, China and Nepal harboured the gene and belonged to sequence types ST398 and ST19. Our data showed a global presence of the st313-td gene and in other sequence types than ST313. The gene st313-td was shown to be expressed during logarithmic phase of growth in 14 selected Salmonella strains carrying the gene. This study reveals that st313-td plays a role in S. Typhimurium ST313 pathogenesis and adds another chapter to understanding of the virulence of S. Typhimurium and in particular of the emerging sequence type ST313. PMID:24404174

  20. Mount St. Helens: the aftermath

    SciTech Connect

    Flaherty, D.C.

    1983-01-01

    During the May 18, 1980 eruption of Mount St. Helens, ash fell over a 100,000 sq mile area to the east. The Idaho studies showed that, although the ashfall altered the food chains of some forest streams, within a year they fully recovered. The effects of ashfall on lake benthic organisms are still being assessed by sediment sampling. The Montana studies reported on snow avalanche models adapted to mudflows, trophic impact of ash deposits on Montana lakes, and the volcanic ash as nutrient subsidy to sub-alpine lakes. The Oregon studies reported herring and smelt egg and larvae damage due to suspended ash. The drainage patterns in eruption debris were studied along with the filling of Columbia River berths with ash.

  1. 21st Birthday Drinking: Extremely Extreme

    ERIC Educational Resources Information Center

    Rutledge, Patricia C.; Park, Aesoon; Sher, Kenneth J.

    2008-01-01

    Despite public recognition of the hazards of 21st birthday drinking, there is little empirical information concerning its prevalence, severity, and risk factors. Data from a sample of 2,518 college students suggest that 21st birthday drinking poses an extreme danger: (a) 4 of every 5 participants (83%) reported drinking to celebrate, (b) birthday…

  2. Preparing Students for the 21st Century.

    ERIC Educational Resources Information Center

    Uchida, Donna; And Others

    As the 21st century approaches, many educators are debating the role of education in meeting students' and the economy's needs. This booklet describes the results of a modified Delphi study that asked a panel of 55 experts from education, business, and government how to best prepare students for the 21st century. During the course of three survey…

  3. Nunaput Negeqlirmi (Our Village of St. Mary's).

    ERIC Educational Resources Information Center

    Alaska State Dept. of Education, Juneau.

    Yup'ik Eskimo children from the fifth and sixth grades of St. Mary's Public School, St. Mary's, Alaska, wrote this collection of 28 short stories. The 55 page book is printed in both Yup'ik and English. It features large type and illustrations drawn by the children and is intended for use in a bilingual education program. Some of the stories deal…

  4. 21st Century Skills Map: World Languages

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2011

    2011-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of World Languages. [Funding for this paper was provided by EF Education.

  5. 21st Century Skills Map: Geography

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2009

    2009-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Geography.

  6. 21st Century Skills Map: English

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2008

    2008-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of English.

  7. 21st Century Skills Map: The Arts

    ERIC Educational Resources Information Center

    Dean, Colleen; Ebert, Christie M. Lynch; McGreevy-Nichols, Susan; Quinn, Betsy; Sabol, F. Robert; Schmid, Dale; Shauck, R. Barry; Shuler, Scott C.

    2010-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of the Arts.

  8. 21st Century Skills Map: Social Studies

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2007

    2007-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Social Studies.

  9. 21st Century Skills Map: Science

    ERIC Educational Resources Information Center

    Partnership for 21st Century Skills, 2008

    2008-01-01

    This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Science.

  10. 27 CFR 9.149 - St. Helena.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... three U.S.G.S. 7.5 minute series topographical maps of the 1:24,000 scale. They are titled: (1) St... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false St. Helena. 9.149 Section... THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.149...

  11. 27 CFR 9.149 - St. Helena.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... three U.S.G.S. 7.5 minute series topographical maps of the 1:24,000 scale. They are titled: (1) St... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false St. Helena. 9.149 Section... THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.149...

  12. 27 CFR 9.149 - St. Helena.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... three U.S.G.S. 7.5 minute series topographical maps of the 1:24,000 scale. They are titled: (1) St... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false St. Helena. 9.149 Section... THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.149...

  13. 27 CFR 9.149 - St. Helena.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... three U.S.G.S. 7.5 minute series topographical maps of the 1:24,000 scale. They are titled: (1) St... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false St. Helena. 9.149 Section... THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.149...

  14. 27 CFR 9.149 - St. Helena.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... three U.S.G.S. 7.5 minute series topographical maps of the 1:24,000 scale. They are titled: (1) St... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false St. Helena. 9.149 Section... THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.149...

  15. WATER TREATMENT AT ST. LOUIS, MO

    PubMed Central

    Wall, Edward E.

    1920-01-01

    With three kinds of water, Mississippi, Missouri and Illinois rivers, of different natures, and coming in an infinite variety of mixtures, St. Louis has peculiar water supply problems. This outline of methods will interest water engineers. Of the success of the St. Louis methods, the low mortality rates of the city are evidence. PMID:18010313

  16. Pedagogical Implementation of 21st Century Skills

    ERIC Educational Resources Information Center

    Jacobson-Lundeberg, Vera

    2016-01-01

    This paper examines students' perceptions of how intentionally taught 21st century skills have transformed their lives. Personal development education (PDE) encompasses interpersonal and interaction skills that are required for students to function and succeed in global-oriented 21st century colleges and careers. The Common Core State Standards…

  17. Galleria mellonella Infection Model Demonstrates High Lethality of ST69 and ST127 Uropathogenic E. coli

    PubMed Central

    Alghoribi, Majed F.; Gibreel, Tarek M.; Dodgson, Andrew R.; Beatson, Scott A.; Upton, Mathew

    2014-01-01

    Galleria mellonella larvae are an alternative in vivo model for investigating bacterial pathogenicity. Here, we examined the pathogenicity of 71 isolates from five leading uropathogenic E. coli (UPEC) lineages using G. mellonella larvae. Larvae were challenged with a range of inoculum doses to determine the 50% lethal dose (LD50) and for analysis of survival outcome using Kaplan-Meier plots. Virulence was correlated with carriage of a panel of 29 virulence factors (VF). Larvae inoculated with ST69 and ST127 isolates (104 colony-forming units/larvae) showed significantly higher mortality rates than those infected with ST73, ST95 and ST131 isolates, killing 50% of the larvae within 24 hours. Interestingly, ST131 isolates were the least virulent. We observed that ST127 isolates are significantly associated with a higher VF-score than isolates of all other STs tested (P≤0.0001), including ST69 (P<0.02), but one ST127 isolate (strain EC18) was avirulent. Comparative genomic analyses with virulent ST127 strains revealed an IS1 mediated deletion in the O-antigen cluster in strain EC18, which is likely to explain the lack of virulence in the larvae infection model. Virulence in the larvae was not correlated with serotype or phylogenetic group. This study illustrates that G. mellonella are an excellent tool for investigation of the virulence of UPEC strains. The findings also support our suggestion that the incidence of ST127 strains should be monitored, as these isolates have not yet been widely reported, but they clearly have a pathogenic potential greater than that of more widely recognised clones, including ST73, ST95 or ST131. PMID:25061819

  18. Jean-Martin Charcot and art: relationship of the "founder of neurology" with various aspects of art.

    PubMed

    Bogousslavsky, Julien; Boller, François

    2013-01-01

    Jean-Martin Charcot (1825-1893), the "father of neurology" in France and much beyond, was also the man who established academic psychiatry in Paris, differentiating it from clinical alienism. In his teaching, he used artistic representations from previous centuries to illustrate the historical developments of hysteria, mainly with the help of his pupil Paul Richer. Charcot liked to draw portraits (in particular, sketches of colleagues during boring faculty meetings and students' examinations), caricatures of himself and others, church sculptures, landscapes, soldiers, etc. He also used this skill in his clinical and scientific work; he drew histological or anatomic specimens, as well as patients' features and demeanor. His most daring artistic experiments were drawing under the influence of hashish. Charcot's tastes in art were conservative; he displayed no affinity for the avant-gardes of his time, including impressionism, or for contemporary musicians, such as César Franck or Hector Berlioz. Léon Daudet, son of Charcot's former friend and famous writer Alphonse Daudet, described Charcot's home as a pseudo-gothic kitsch accumulation of heteroclite pieces of furniture and materials. However, as Henry Meige wrote a few years after his mentor's death, Charcot the artist remains "inseparable from Charcot the physician." PMID:24041281

  19. Prey selection by nesting House Martins Delichon urbica Linné, 1758 (Aves: Hirundinidae) in Algiers suburbs (Algeria).

    PubMed

    Merzouki, Youcef; Souttou, Karim; Sekour, Makhlouf; Daoudi-Hacini, Samia; Doumandji, Salaheddine

    2014-01-01

    The diet of the House Martin Delichon urbica was analyzed in a suburban area in Pins maritimes, northeast of Algiers (Algeria). The diet was determined by analyzing 120 faecal samples collected from a breeding colony between April and September 2007. Insects were the most numerous prey types (99.86%). Hymenopterans were the dominant preys (56.99%), followed by Coleopterans (20.14%), Homopterans (14.22%), Heteropterans (5.45%), and Dipterans (3.10%). Division of the prey items into families demonstrated that the highest relative frequency was large Hymenopterans in the family Formicidae (54.0%). The dominant species in the diet was Tetramorium biskrensis, which comprised 32.6% of the diet. It was followed by Camponotus barbaricus (6.9%) and Monomorium salomonis (5.6%). Comparison between diet and availability of preys using the Savage index showed that T. biskrensis, Crematogaster scutelaris, Pheidole pallidula, Diptera sp. unident. and Aphidae sp. unident. were positively selected by D. urbica. PMID:24439551

  20. The Martin Buber-Carl Jung disputations: protecting the sacred in the battle for the boundaries of analytical psychology.

    PubMed

    Stephens, B D

    2001-07-01

    The Martin Buber-C.G. Jung disputations rather than the Freud-Jung split or Samuels's post-Jungian categories is considered the more significant paradigm for understanding the conflicts erupting within the Jungian community surrounding clinical practice and candidate training. Looking through the lens of the Freud-Jung split keeps the conflicts focused on the theoretical and technical differences concerning such concepts as object-relations, transference-countertransference, neutrality, clinical boundaries. The Buber-Jung disputations move the discussion into a different and more foundational arena, namely the vertical and horizontal psychological considerations of the experience of the Sacred and how that dimension is supported or thwarted in clinical practice and candidate training by the respective allegiances of the 'warriors' in the 'Holy Wars'. Experiencing the texture of the Buber-Jung disputations as well as grappling with their content suggests that a more dialogical approach to actual clinical material may be a more fruitful way to understand the work of analysis and the business of candidate training. PMID:11471334

  1. Using SDI-12 with ST microelectronics MCU's

    SciTech Connect

    Saari, Alexandra; Hinzey, Shawn Adrian; Frigo, Janette Rose; Proicou, Michael Chris; Borges, Louis

    2015-09-03

    ST Microelectronics microcontrollers and processors are readily available, capable and economical processors. Unfortunately they lack a broad user base like similar offerings from Texas Instrument, Atmel, or Microchip. All of these devices could be useful in economical devices for remote sensing applications used with environmental sensing. With the increased need for environmental studies, and limited budgets, flexibility in hardware is very important. To that end, and in an effort to increase open support of ST devices, I am sharing my teams' experience in interfacing a common environmental sensor communication protocol (SDI-12) with ST devices.

  2. Identification and Characterization of Zebrafish SULT1 ST9, SULT3 ST4, and SULT3 ST5

    PubMed Central

    Mohammed, Yasir I.; Kurogi, Katsuhisa; Shaban, Amani Al; Xu, Zheng; Liu, Ming-Yih; Williams, Frederick E.; Sakakibara, Yoichi; Suiko, Masahito; Bhuiyan, Shakhawat; Liu, Ming-Cheh

    2012-01-01

    By searching the GenBank database, we identified sequences encoding three new zebrafish cytosolic sulfotransferases (SULTs). These three new zebrafish SULTs, designated SULT1 ST9, SULT3 ST4, and SULT3 ST5, were cloned, expressed, purified, and characterized. SULT1 ST9 appeared to be mostly involved in the metabolism and detoxification of xenobiotics such as β-naphthol, β-naphthylamine, caffeic acid and gallic acid. SULT3 ST4 showed strong activity toward endogenous compound such as dehydroepiandrosterone (DHEA), pregnenolone, and 17β-estradiol. SULT3 ST5 showed weaker, but significant, activities toward endogenous compounds such as DHEA and corticosterone, as well as xenobiotics including mestranol, β-naphthylamine, β-naphthol, and butylated hydroxyl anisole (BHA). pH-dependency and kinetic constants of these three enzymes were determined with DHEA, β-naphthol, and 17β-estradiol as substrates. Reverse transcription-polymerase chain reaction (RT-PCR) was performed to examine the expression of these three new zebrafish SULTs at different developmental stages during embryogenesis, through larval development, and on to maturity. PMID:22360938

  3. ST elevation occurring during stress testing

    PubMed Central

    Malouf, Diana; Mugmon, Marc

    2016-01-01

    A case is presented of significant reversible ST elevation occurring during treadmill testing, and the coronary anatomy and subsequent course are described, indicating that ischemia is a potential cause of this electrocardiographic finding. PMID:27124164

  4. Meteor detection on ST (MST) radars

    NASA Technical Reports Server (NTRS)

    Avery, S. K.

    1987-01-01

    The ability to detect radar echoes from backscatter due to turbulent irregularities of the radio refractive index in the clear atmosphere has lead to an increasing number of established mesosphere - stratosphere - troposphere (MST or ST) radars. Humidity and temperature variations are responsible for the echo in the troposphere and stratosphere and turbulence acting on electron density gradients provides the echo in the mesosphere. The MST radar and its smaller version, the ST radar, are pulsed Doppler radars operating in the VHF - UHF frequency range. These echoes can be used to determine upper atmosphere winds at little extra cost to the ST radar configuration. In addition, the meteor echoes can supplement mesospheric data from an MST radar. The detection techniques required on the ST radar for delineating meteor echo returns are described.

  5. Specification For ST-5 Li Ion Battery

    NASA Technical Reports Server (NTRS)

    Castell, Karen D.; Day, John H. (Technical Monitor)

    2000-01-01

    This Specification defines the general requirements for rechargeable Space Flight batteries intended for use in the ST-5 program. The battery chemistry chosen for this mission is lithium ion (Li-Ion).

  6. Urbanization in 21st century.

    PubMed

    Altarejos, R G

    1990-01-01

    Due to a combination of rapid population growth and high levels of rural-urban migration, overcrowding will be common in many cities around the world in the 21st century. Currently at 5.3 billion, the global population is expected to increase to 6 billion by the year 2000, and to 9 billion by 2025. Experts predict that urban centers will bear the brunt of the population growth. Rural areas have seen declines in the standard of living, partly due to natural disasters, civil war, and economic policies favoring urban centers. In search of jobs, better access to education, and health services, rural populations will flock to cities. But the rapid growth of cities will inevitably lead to the creation of slums, which will hamper urban development. Urban demographers predict that by the end of the century, 1/2 of the world's population will be urban, and 1/5 of these people will be concentrated in "mega cities," populations of 4 million or more. International migration will play a significant role, as people cross borders in search of opportunity. But contrary to the traditional model of urban growth, much of it will take place in developing countries. According to a 1985 study, developed nations had an urbanization level of 71%, compared to 31% in developing countries. However, experts calculate that by 2025, these levels will practically even out, with an urbanization level of 74% for developing countries and 77% for developed countries. By 2025, 25 cities will have populations of over 9 million, including Mexico City (25.8), Sao Paulo (24.0), Tokyo (20.2), Calcutta (16.5), Greater Bombay (16.0), and New York (15.8). PMID:12343167

  7. MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff Member for U. S. Senator Martin Heinrich (D-NM)

    SciTech Connect

    Barnes, Cris William

    2015-02-24

    At the request of Katherine Richardson-McDaniel, Staff Member to U.S. Senator Martin Heinrich (D-NM), a high-level briefing was requested about MaRIE 1.0, the Matter-Radiation Interactions in Extremes effort at Los Alamos National Laboratory. What it would be, the mission need motivation, the scientific challenge, and the current favorable impact on both programs and people are shown in viewgraph form.

  8. On broadening the cognitive, motivational, and sociostructural scope of theorizing about gender development and functioning: comment on Martin, Ruble, and Szkrybalo (2002).

    PubMed

    Bandura, Albert; Bussey, Kay

    2004-09-01

    In their article on gender development, C. L. Martin, D. N. Ruble, and J. Szkrybalo (see record 2002-18663-003) contrasted their conception of gender development with that of social cognitive theory. The authors of this commentary correct misrepresentations of social cognitive theory and analyze the conceptual and empirical status of Martin et al.'s (2002) theory that gender stereotype matching is the main motivating force of gender development. Martin et al. (2002) based their claim for the causal primacy of gender self-categorization on construal of gender discrimination as rudimentary self-identity, equivocal empirical evidence, and dismissal of discordant evidence because of methodological deficiencies. The repeated finding that gendered preferences and behavior precede emergence of a sense of self is discordant with their theory. Different lines of evidence confirm that gender development and functioning are socially situated, richly contextualized, and conditionally manifested rather than governed mainly by an intrinsic drive to match stereotypic gender self-conception. PMID:15367076

  9. NARSTO EPA SS ST LOUIS AIR CHEM PM MET DATA

    Atmospheric Science Data Center

    2014-05-07

    NARSTO EPA SS ST LOUIS AIR CHEM PM MET DATA Project Title:  NARSTO ... Amount Surface Pressure Solar Radiation Surface Air Temperature Particulates Trace Metals Order Data:  ... Data Guide Documents:  St Louis Air Chem Guide St Louis Final Report  (PDF) St Louis QA ...

  10. 27 CFR 9.51 - Isle St. George.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Isle St. George. 9.51... St. George. (a) Name. The name of the viticultural area described in this section is “Isle St. George.” (b) Approved maps. The approved map for determining the boundary of the Isle St. George...

  11. 27 CFR 9.51 - Isle St. George.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Isle St. George. 9.51... St. George. (a) Name. The name of the viticultural area described in this section is “Isle St. George.” (b) Approved maps. The approved map for determining the boundary of the Isle St. George...

  12. 27 CFR 9.51 - Isle St. George.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Isle St. George. 9.51... St. George. (a) Name. The name of the viticultural area described in this section is “Isle St. George.” (b) Approved maps. The approved map for determining the boundary of the Isle St. George...

  13. 27 CFR 9.51 - Isle St. George.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Isle St. George. 9.51... St. George. (a) Name. The name of the viticultural area described in this section is “Isle St. George.” (b) Approved maps. The approved map for determining the boundary of the Isle St. George...

  14. 27 CFR 9.51 - Isle St. George.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Isle St. George. 9.51... St. George. (a) Name. The name of the viticultural area described in this section is “Isle St. George.” (b) Approved maps. The approved map for determining the boundary of the Isle St. George...

  15. Determining the extent and characterizing coral reef habitats of the northern latitudes of the Florida Reef Tract (Martin County).

    PubMed

    Walker, Brian K; Gilliam, David S

    2013-01-01

    Climate change has recently been implicated in poleward shifts of many tropical species including corals; thus attention focused on higher-latitude coral communities is warranted to investigate possible range expansions and ecosystem shifts due to global warming. As the northern extension of the Florida Reef Tract (FRT), the third-largest barrier reef ecosystem in the world, southeast Florida (25-27° N latitude) is a prime region to study such effects. Most of the shallow-water FRT benthic habitats have been mapped, however minimal data and limited knowledge exist about the coral reef communities of its northernmost reaches off Martin County. First benthic habitat mapping was conducted using newly acquired high resolution LIDAR bathymetry and aerial photography where possible to map the spatial extent of coral reef habitats. Quantitative data were collected to characterize benthic cover and stony coral demographics and a comprehensive accuracy assessment was performed. The data were then analyzed in a habitat biogeography context to determine if a new coral reef ecosystem region designation was warranted. Of the 374 km(2) seafloor mapped, 95.2% was Sand, 4.1% was Coral Reef and Colonized Pavement, and 0.7% was Other Delineations. Map accuracy assessment yielded an overall accuracy of 94.9% once adjusted for known map marginal proportions. Cluster analysis of cross-shelf habitat type and widths indicated that the benthic habitats were different than those further south and warranted designation of a new coral reef ecosystem region. Unlike the FRT further south, coral communities were dominated by cold-water tolerant species and LIDAR morphology indicated no evidence of historic reef growth during warmer climates. Present-day hydrographic conditions may be inhibiting poleward expansion of coral communities along Florida. This study provides new information on the benthic community composition of the northern FRT, serving as a baseline for future community shift and

  16. Determining the Extent and Characterizing Coral Reef Habitats of the Northern Latitudes of the Florida Reef Tract (Martin County)

    PubMed Central

    Walker, Brian K.; Gilliam, David S.

    2013-01-01

    Climate change has recently been implicated in poleward shifts of many tropical species including corals; thus attention focused on higher-latitude coral communities is warranted to investigate possible range expansions and ecosystem shifts due to global warming. As the northern extension of the Florida Reef Tract (FRT), the third-largest barrier reef ecosystem in the world, southeast Florida (25–27° N latitude) is a prime region to study such effects. Most of the shallow-water FRT benthic habitats have been mapped, however minimal data and limited knowledge exist about the coral reef communities of its northernmost reaches off Martin County. First benthic habitat mapping was conducted using newly acquired high resolution LIDAR bathymetry and aerial photography where possible to map the spatial extent of coral reef habitats. Quantitative data were collected to characterize benthic cover and stony coral demographics and a comprehensive accuracy assessment was performed. The data were then analyzed in a habitat biogeography context to determine if a new coral reef ecosystem region designation was warranted. Of the 374 km2 seafloor mapped, 95.2% was Sand, 4.1% was Coral Reef and Colonized Pavement, and 0.7% was Other Delineations. Map accuracy assessment yielded an overall accuracy of 94.9% once adjusted for known map marginal proportions. Cluster analysis of cross-shelf habitat type and widths indicated that the benthic habitats were different than those further south and warranted designation of a new coral reef ecosystem region. Unlike the FRT further south, coral communities were dominated by cold-water tolerant species and LIDAR morphology indicated no evidence of historic reef growth during warmer climates. Present-day hydrographic conditions may be inhibiting poleward expansion of coral communities along Florida. This study provides new information on the benthic community composition of the northern FRT, serving as a baseline for future community shift and

  17. Horizontal Devonian shale well, Columbia Natural Resources, Inc.`s, Pocohontas Development Corp. Well 21747, Martin County, Kentucky. Final report

    SciTech Connect

    Koziar, G.; Ahmad, M.M.; Friend, L.L.; Friend, M.L.; Rothman, E.M.; Stollar, R.L.

    1991-05-01

    Columbia Gas and the United States Department of Energy (DOE) have successfully completed field work on a horizontally drilled Devonian shale well located in Martin County, Kentucky. The objective of this cofunded project is to assess the effectiveness and economic feasibility of applying horizontal drilling and hydraulically fracturing stimulation techniques to enhance the extraction of natural gas from the Devonian shale. The well is comprised of three segments: a conventional vertical section, an angle build section and a horizontal section. The well reached a measured depth (MD) of 6263 feet, 3810 feet true vertical depth (TVD), with a horizontal displacement of 2812 feet achieved in the desired direction of N10{degrees}W. Both air and foam were used as drilling fluids. The vertical, lateral and tangent sections were drilled using conventional rotary drilling methods. Downhole motors were used to build angle. A total combined final open flow of 3.1 MMcfd was measured from all zones. Total well expenditures are approximately $1,460,000. Of this amount, $700,000 is directly related to the research and learning curve experience aspects. It is projected that the same horizontal well could be drilled with existing technology for $700,000. If advanced can be made in MWD systems for air drilling environments, wells of this type could be drilled routinely for $500,000. It appears that application of horizontal drilling will result in at least acceleration of gas production and possibly the addition of recoverable reserves from the Devonian shale. Production data, necessary to validate this statement, are also required to determine the economics. As we gain experience and technology advances, cost reductions will occur; this will result in economic improvement.

  18. Horizontal Devonian shale well, Columbia Natural Resources, Inc. 's, Pocohontas Development Corp. Well 21747, Martin County, Kentucky

    SciTech Connect

    Koziar, G.; Ahmad, M.M.; Friend, L.L.; Friend, M.L.; Rothman, E.M.; Stollar, R.L. )

    1991-05-01

    Columbia Gas and the United States Department of Energy (DOE) have successfully completed field work on a horizontally drilled Devonian shale well located in Martin County, Kentucky. The objective of this cofunded project is to assess the effectiveness and economic feasibility of applying horizontal drilling and hydraulically fracturing stimulation techniques to enhance the extraction of natural gas from the Devonian shale. The well is comprised of three segments: a conventional vertical section, an angle build section and a horizontal section. The well reached a measured depth (MD) of 6263 feet, 3810 feet true vertical depth (TVD), with a horizontal displacement of 2812 feet achieved in the desired direction of N10{degrees}W. Both air and foam were used as drilling fluids. The vertical, lateral and tangent sections were drilled using conventional rotary drilling methods. Downhole motors were used to build angle. A total combined final open flow of 3.1 MMcfd was measured from all zones. Total well expenditures are approximately $1,460,000. Of this amount, $700,000 is directly related to the research and learning curve experience aspects. It is projected that the same horizontal well could be drilled with existing technology for $700,000. If advanced can be made in MWD systems for air drilling environments, wells of this type could be drilled routinely for $500,000. It appears that application of horizontal drilling will result in at least acceleration of gas production and possibly the addition of recoverable reserves from the Devonian shale. Production data, necessary to validate this statement, are also required to determine the economics. As we gain experience and technology advances, cost reductions will occur; this will result in economic improvement.

  19. ALEXI evapotranspiration estimate analysis over the Nile basin

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ability to obtain skillful water budget cycling is essential to many hydrological and agricultural applications. Observations obtained from local meteorological and hydrological stations are very accurate; however, they suffer from the sparsely located nature of the stations. Furthermore, the av...

  20. ALEXI analysis of water consumption in the Nile Basin

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Remote sensing can be used to generate diagnostic estimates of evapotranspiration (ET) that provide information regarding consumptive water use across landscapes. These satellite-based assessments can be a valuable complement to prognostic simulations of basin-scale water budgets, providing an inde...

  1. Diversity and biofilm-production ability among isolates of Escherichia coli phylogroup D belonging to ST69, ST393 and ST405 clonal groups

    PubMed Central

    2013-01-01

    Background Phylogenetic group D Escherichia coli clones (ST69, ST393, ST405) are increasingly reported as multidrug resistant strains causing extra-intestinal infections. We aim to characterize inter- and intraclonal diversity of a broad sample (isolates from different geographic locations and origins with variable antibiotic resistance profiles, 1980-2010) and their ability to adhere and form biofilm by both a modified quantitative biofilm producing assay and Field Emission Scanning Electron Microscopy (FESEM). Results High virulence scores were observed among ST69 (median 14/range 9–15) and ST393 (median 14/range 8–15) clones, particularly enriched in pap alleles, iha, kpsMTII-K5 and ompT, in contrast with ST405 (median 6/range 2–14) isolates, exhibiting frequently fyuA, malX and traT. All ST69 and ST393 and only two ST405 isolates were classified as ExPEC. Biofilm production was detected in two non-clinical ST69 and three ST393 isolates from different origins showing variable virulence profiles. Within each clonal group, and despite the high diversity of PFGE-types observed, isolates from different countries and recovered over large periods of time were clustered in a few groups sharing common virulence gene profiles among ST69 (n = 10 isolates) and ST393 (n = 9 isolates) (fimH-iha-iutA-kpsMTII-K5-(traT)-sat-(ompT)-papA-papEF-papGII-papC) or ST405 (n = 6 isolates) (fimH-traT-fyuA-malX). Conclusions This study highlights the circulation of highly transmissible ST69, ST393 and ST405 variants among different settings. Biofilm production seems not to be directly correlated with their epidemiological success. PMID:23800205

  2. St. James marine terminal facility description

    SciTech Connect

    Not Available

    1993-10-01

    The US Department of Energy (DOE) currently owns and operates a marine terminal on the west bank of the Mississippi River at St. James, Louisiana. The St. James facility was constructed by the Department to provide marine services associated with the fill and drawdown of the Strategic Petroleum Reserve (SPR) crude oil storage facilities located at Bayou Choctaw and Weeks Island, Louisiana. Although strategic to the mission of the SPR in the event of a national emergency, the St. James terminal is situated such that it has a high potential to also serve the commercial industry`s needs for crude oil terminalling and storage. The St. James terminal is located approximately 45 miles west of New Orleans and 30 miles southeast of Baton Rouge, and approximately 160 miles upstream from the mouth of the Mississippi River. Construction of the St. James terminal was initiated in 1978 and was completed in 1980. Since then, the terminal has received and transferred over 125 million barrels of crude oil to the SPR sites for storage. For crude oil distribution, the St. James terminal was connected to the neighboring LOCAP terminal by a 0.1 mile 36-inch pipeline in 1981 and to the Capline terminal by a 0.5 mile 30-inch pipeline in 1988. The terminal also has a 30-inch pipeline connection to the Koch oil terminal which was used for initial fill purposes; however, this pipeline has been disconnected and is currently inactive. A complete description of the St. James terminal facilities, operational capabilities, operational certifications, and future Government requirements are presented in Sections 2, 3, 4, and 5 respectively.

  3. Phenotypic and genotypic characteristics of antimicrobial resistant Escherichia coli isolated from symbovine flies, cattle and sympatric insectivorous house martins from a farm in the Czech Republic (2006-2007).

    PubMed

    Rybaríková, Jana; Dolejská, Monika; Materna, David; Literák, Ivan; Cízek, Alois

    2010-10-01

    The prevalence of antimicrobial resistant Escherichia coli was tested in symbovine flies and sympatric house martins (Delichon urbica) at a dairy farm. Antimicrobial resistant E. coli was detected in 89% (n=147) of isolates from flies within a calf barn. Isolates with the same antimicrobial resistance phenotypes, genes, and pulsotypes were found between both fly and calf E. coli isolates, suggesting that the calves were the initial source of the antimicrobial resistant strains in fly isolates. Symbovine flies were considered as important reservoirs of antimicrobial resistant E. coli strains at a dairy farm, due to their intensive contact with cattle feces and manure. House martin fecal samples from the same farm contained 4.5% (n=393) of antimicrobial resistant E. coli. House martin isolates displayed different macrorestriction profiles than fly isolates and the significance of house martins as a reservoir and vector of antimicrobial resistant E. coli appears low. PMID:20350731

  4. Epidemic Klebsiella pneumoniae ST258 Is a Hybrid Strain

    PubMed Central

    Chen, Liang; Mathema, Barun; Pitout, Johann D. D.; DeLeo, Frank R.

    2014-01-01

    ABSTRACT Carbapenem-resistant Enterobacteriaceae (CRE), especially Klebsiella pneumoniae carbapenemase (KPC)-producing K. pneumoniae, pose an urgent threat in health facilities in the United States and worldwide. K. pneumoniae isolates classified as sequence type 258 (ST258) by multilocus sequence typing are largely responsible for the global spread of KPC. A recent comparative genome study revealed that ST258 K. pneumoniae strains are two distinct genetic clades; however, the molecular origin of ST258 largely remains unknown, and our understanding of the evolution of the two genetic clades is incomplete. Here we compared the genetic structures and single-nucleotide polymorphism (SNP) distributions in the core genomes of strains from two ST258 clades and other STs (ST11, ST442, and ST42). We identified an ~1.1-Mbp region on ST258 genomes that is homogeneous to that of ST442, while the rest of the ST258 genome resembles that of ST11. Our results suggest ST258 is a hybrid clone—80% of the genome originated from ST11-like strains and 20% from ST442-like strains. Meanwhile, we sequenced an ST42 strain that carries the same K-antigen-encoding capsule polysaccharide biosynthesis gene (cps) region as ST258 clade I strains. Comparison of the cps-harboring regions between the ST42 and ST258 strains (clades I and II) suggests the ST258 clade I strains evolved from a clade II strain as a result of cps region replacement. Our findings unravel the molecular evolution history of ST258 strains, an important first step toward the development of diagnostic, therapeutic, and vaccine strategies to combat infections caused by multidrug-resistant K. pneumoniae. PMID:24961694

  5. [Jean-martin charcot].

    PubMed

    Sakuta, Manabu

    2014-11-01

    Charcot created a system for the classification and diagnosis of neurological patients in the 1850s. His methodology consisted of listening to a patient's family history and present history, observing the patient scrupulously, and confirming lesions by autopsy once the patient was dead. He compared two different diseases in order to make their differences clear. Once he understood the fundamental form of a disease, he proceeded to study less perfect forms that had a single symptom. By this process, Charcot developed many new symptomatologies in Neurology. PMID:25407058

  6. Alice and Martin Provensen.

    ERIC Educational Resources Information Center

    Willard, Nancy

    1984-01-01

    Recounts a visit to the Provensens' farm, where they gather much of the inspiration for their children's picture books, and describes their working areas, the nature of their collaboration, and several of their latest projects. (CRH)

  7. Economic Development Program, St. Louis, Volume 1. The Economic Development of a St. Louis Poverty Area.

    ERIC Educational Resources Information Center

    Management and Economics Research, Inc., Palo Alto, CA.

    Part of a larger study to formulate an economic development program for St. Louis, this document discusses the growth potential or expected decline of industry in the inner city; factors influencing the retention and the location of industries in greater St. Louis; and ways of stimulating new business, especially Negro owned businesses in the…

  8. Learning for the 21st Century: A Report and MILE Guide for 21st Century Skills.

    ERIC Educational Resources Information Center

    2002

    The Partnership for 21st Century Skills is a public-private organization of leaders and educators in business and education that works to close the gap between the knowledge and skills most students learn in school and the knowledge and skills they need in a typical 21st century community and workplace. The Partnership's work includes:…

  9. 76 FR 68098 - Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... Register (76 FR 44531). We received no comments on the proposed rule. No public meeting was requested, and... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St. Petersburg, FL AGENCY: Coast Guard, DHS. ] ACTION:...

  10. 76 FR 44531 - Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-26

    ... FR 3316). Public Meeting We do not now plan to hold a public meeting. But you may submit a request... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Fourth Annual Chillounge Night St. Petersburg Fireworks Display, Tampa Bay, St. Petersburg, FL AGENCY: Coast Guard, DHS. ACTION: Notice...

  11. Small-scale universality and large-scale diversity. Comment on "Drivers of structural features in gene regulatory networks: From biophysical constraints to biological function" by O.C. Martin, A. Krzywicki, and M. Zagorski

    NASA Astrophysics Data System (ADS)

    Ispolatov, Yaroslav

    2016-07-01

    Martin et al. undertook an arduous task of reviewing vast literature on evolution and functionality of directed biological networks and gene networks in particular. The literature is assessed addressing a question of whether a set of features particular for gene networks is repeatedly recreated among unrelated species driven by selection pressure or has evolved once and is being inherited. To argue for the former mechanism, Martin and colleagues explore the following examples: Scale-free out-degree distribution.

  12. Space Radar Image of St. Louis, Missouri

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This is a spaceborne radar image of the area surrounding St. Louis, Missouri, where the Mississippi and Missouri Rivers come together. The city of St. Louis is the bright gold area within a bend in the Mississippi River at the lower center of the image. The rivers show up as dark blue sinuous lines. Urbanized areas appear bright gold and forested areas are shown as a brownish color. Several bridges can be seen spanning the river near downtown St. Louis. The Missouri River flows east, from left to right, across the center of the image, and meets the Mississippi River, which flows from top to bottom of the image. A small stretch of the Illinois River is shown at the top of the image where it merges with the Mississippi. The Mississippi forms the state boundary between Illinois (to the right) and Missouri (to the left). Flat farmland areas within the river floodplains appear blue on the image. The major roadways that pass through the area can be seen radiating out from, and encircling, the city of St. Louis. These highways, the rivers and the bridges help maintain St. Louis' reputation as the 'Gateway to the West.

  13. Detection of methicillin-resistant Staphylococcus pseudintermedius ST169 and novel ST354 SCCmec II-III isolates related to the worldwide ST71 clone.

    PubMed

    Ishihara, K; Koizumi, A; Saito, M; Muramatsu, Y; Tamura, Y

    2016-01-01

    The recent appearance of methicillin-resistant Staphylococcus pseudintermedius (MRSP) is a concern for both veterinary and human healthcare. MRSP clonal lineages with sequence type (ST) 71-spa t02-staphylococcal cassette chromosome mec (SCCmec) II-III and ST68-spa t06-SCCmec V have spread throughout Europe and North America, respectively. The current study compared the molecular characteristics of 43 MRSP isolates from dogs in Japan with those of MRSP from previous reports using multilocus sequence typing based on seven housekeeping genes, SCCmec typing, and detection of antimicrobial resistance genes. Three related clonal lineages, ST71, ST169, and the newly registered ST354, were observed in SCCmec II-III isolates from Japan, despite MRSP SCCmec II-III isolates being thought to belong to a single clonal lineage. The majority of SCCmec II-III isolates belonging to ST169 (9/11) and ST354 (3/3), but not ST71 (0/11), harboured tetM. Four STs were observed for the SCCmec V isolates; however, neither ST68 nor related STs were found in the Japanese MRSP isolates. In conclusion, MRSP SCCmec II-III isolates from Japan belonged to ST71 and related STs (ST169 and ST354). A variety of MRSP SCCmec V clones, including some novel clones, were identified. PMID:26138564

  14. Mt. St. Helens and Spirit Lake

    NASA Technical Reports Server (NTRS)

    2002-01-01

    high resolution 1000 pixel-wide image Snow still covered the peaks of the Cascade Ranges in mid-June when the STS-111 crew photographed Mt. St. Helens from the Space Shuttle Endeavour. From their vantage point, the crew observed blast zone from the 1980 eruption of the volcano, the mud-choked North Fork of the Toutle River, and fallen timber that still floats in rafts of logs on Spirit Lake. Continued imagery of the region will document the slow regrowth of the forests. Today, the volcano and surrounding region comprise the Mt. St. Helens National Volcanic Monument which is dedicated to research, education and recreation. For more information visit: Mount St. Helens National Volcanic Monument. Astronaut photograph STS111-371-3 was provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

  15. Swithin St. Cleeve: Variable Star Observer

    NASA Astrophysics Data System (ADS)

    Weitzenhoffer, K.

    1986-12-01

    THomas Hardy's romance "Two on a Tower" is the first novel to use an astronomical background as its unifying theme and the first to cast an astronomer in the role of protagonist. One subplot of the novel concerns Swithin St. Cleeve's quest for fame through his observations of variable stars. Despite a number of observational and instrumental setbacks, he makes an amazing discovery about variable stars, one he is certain will excite the astronomical world. But before he can get the news into print, another astronomer announces that very discover and takes from St. Cleeve the fame he thought would be his.

  16. 51st North American Chemical Residue Workshop.

    PubMed

    Yang, Paul; Martos, Perry; Barrett, Brad

    2015-06-01

    Manuscripts collected in this 51st North American Chemical Residue Workshop (NACRW) Symposium issue of the Journal of Agricultural and Food Chemistry (JAFC) were originally presented at the 51st NACRW meeting. The 2014 NACRW JAFC symposium collects 14 publications representing the broad range of topics in chemical analyses presented at the 2014 meeting. These include the analysis of chemical residues and contaminants in food, environment, feed, botanical, and bee samples as well as the application of quality control/quality assurance protocols in routine and method development. PMID:25682880

  17. Nursing theory: the 21st century.

    PubMed

    Randell, B P

    1992-01-01

    On September 21, 1990, at the University of California, Los Angeles, Neuropsychiatric Institute and Hospital, six nurse theorists participated in a panel discussion on theory development for the 21st century. The theorists included Dorothy Johnson, Betty Neuman, Dorothea E. Orem, Rosemarie Rizzo Parse, Martha E. Rogers and Callista Roy. The panel provided the participants the opportunity to speculate on the course for future development of nursing knowledge. Three questions were posed to the panel relating to the development of their models, the direction nursing theory will take in the 21st century, and current research emerging from the extant theories. The panel also addressed questions from the audience. PMID:1454278

  18. Reports from Science Mount St. Helens

    NASA Technical Reports Server (NTRS)

    Pollack, James B.

    1981-01-01

    The following reports describe extensive measurements of the properties of the gases and aerosols (particles) in the volcanic clouds produced by the eruptions of Mount St. Helens from March through August 1980. Volcanic material was first injected into the atmosphere on 27 March 1980. This material, as well as that introduced by subsequent eruptions during the next 2 months, was confined to the troposphere. On 18 May the first of several major explosions occurred in which some of the volcanic cloud penetrated well into the stratosphere. The nature of the volcanic activity at Mount St. Helens from the end of March through June was described.

  19. Landsat observations of Mount St. Helens

    NASA Technical Reports Server (NTRS)

    Bohn, C. G.; Bly, B. G.

    1981-01-01

    The eruption of Mount St. Helens on May 18, 1980, and subsequent destruction of approximately 593 square kilometers (229 square miles) of vegetation, clearly provided a unique opportunity for earth-oriented satellite remote sensing systems. Landsat, a relatively high resolution Multispectral Scanner (MSS) system, imaged Mount St. Helens both before and after its major eruption. Digital data have been used to create a damage assessment map and a change detection image. Several classes of timber damage and land cover modification have been developed. Acreages for each class have been tabulated.

  20. Mount St. Helens Volcano, WA, USA

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Mount St. Helens Volcano (46.0N, 122.0W) and its blast zone can be seen in this northeast looking infrared view. Mt. Rainier and Mt. Adams can also be seen in the near area. The Columbia River can be seen at the bottom of the view. When Mt. St. Helens erupted on 18 May 80, the top 1300 ft. disappeared within minutes. The blast area covered an area of more than 150 sq. miles and sent thousands of tons of ash into the upper atmosphere.

  1. ST2 blockade reduces sST2-producing T cells while maintaining protective mST2-expressing T cells during graft-versus-host disease

    PubMed Central

    Zhang, Jilu; Ramadan, Abdulraouf M.; Griesenauer, Brad; Li, Wei; Turner, Matthew J.; Liu, Chen; Kapur, Reuben; Hanenberg, Helmut; Blazar, Bruce R.; Tawara, Isao; Paczesny, Sophie

    2015-01-01

    Graft-versus-host disease (GVHD) remains a devastating complication after allogeneic hematopoietic cell transplantation (HCT). We previously identified high plasma soluble suppression of tumorigenicity 2 (sST2) as a biomarker of the development of GVHD and death. sST2 sequesters interleukin (IL)-33, limiting its availability to T cells expressing membrane-bound ST2 (mST2) [Th2 cells and ST2+FoxP3+regulatory T cells]. Here, we report that blockade of sST2 in the peri-transplant period with a neutralizing monoclonal antibody (anti-ST2 mAb) reduced GVHD severity and mortality. We identified intestinal stromal cells and T cells as major sources of sST2 during GVHD. ST2 blockade decreased systemic interferon-γ, IL-17, and IL-23 but increased IL-10 and IL-33 plasma levels. ST2 blockade also reduced sST2 production by IL-17–producing T cells while maintaining protective mST2-expressing T cells, increasing the frequency of intestinal myeloid-derived suppressor cells, and decreasing frequency of intestinal CD103 dendritic cells. Finally, ST2 blockade preserved graft-versus-leukemia activity in a model of GFP+MLL-AF9 acute myeloid leukemia. Our findings suggest that ST2 is a therapeutic target for severe GVHD, and that the ST2/IL-33 pathway could be investigated in other T-cell mediated immune disorders with loss of tolerance. PMID:26446957

  2. ST2 blockade reduces sST2-producing T cells while maintaining protective mST2-expressing T cells during graft-versus-host disease.

    PubMed

    Zhang, Jilu; Ramadan, Abdulraouf M; Griesenauer, Brad; Li, Wei; Turner, Matthew J; Liu, Chen; Kapur, Reuben; Hanenberg, Helmut; Blazar, Bruce R; Tawara, Isao; Paczesny, Sophie

    2015-10-01

    Graft-versus-host disease (GVHD) remains a devastating complication after allogeneic hematopoietic cell transplantation (HCT). We previously identified high plasma soluble suppression of tumorigenicity 2 (sST2) as a biomarker of the development of GVHD and death. sST2 sequesters interleukin-33 (IL-33), limiting its availability to T cells expressing membrane-bound ST2 (mST2) [T helper 2 (TH2) cells and ST2(+)FoxP3(+) regulatory T cells]. We report that blockade of sST2 in the peritransplant period with a neutralizing monoclonal antibody (anti-ST2 mAb) reduced GVHD severity and mortality. We identified intestinal stromal cells and T cells as major sources of sST2 during GVHD. ST2 blockade decreased systemic interferon-γ, IL-17, and IL-23 but increased IL-10 and IL-33 plasma levels. ST2 blockade also reduced sST2 production by IL-17-producing T cells while maintaining protective mST2-expressing T cells, increasing the frequency of intestinal myeloid-derived suppressor cells, and decreasing the frequency of intestinal CD103 dendritic cells. Finally, ST2 blockade preserved graft-versus-leukemia activity in a model of green fluorescent protein (GFP)-positive MLL-AF9 acute myeloid leukemia. Our findings suggest that ST2 is a therapeutic target for severe GVHD and that the ST2/IL-33 pathway could be investigated in other T cell-mediated immune disorders with loss of tolerance. PMID:26446957

  3. Isolation and characterization of styrene metabolism genes from styrene-assimilating soil bacteria Rhodococcus sp. ST-5 and ST-10.

    PubMed

    Toda, Hiroshi; Itoh, Nobuya

    2012-01-01

    Styrene metabolism genes were isolated from styrene-assimilating bacteria Rhodococcus sp. ST-5 and ST-10. Strain ST-5 had a gene cluster containing four open reading frames which encoded styrene degradation enzymes. The genes showed high similarity to styABCD of Pseudomonas sp. Y2. On the other hand, strain ST-10 had only two genes which encoded styrene monooxygenase and flavin oxidoreductase (styAB). Escherichia coli transformants possessing the sty genes of strains ST-5 and ST-10 produced (S)-styrene oxide from styrene, indicating that these genes function as styrene degradation enzymes. Metabolite analysis by resting-cell reaction with gas chromatography-mass spectrometry revealed that strain ST-5 converts styrene to phenylacetaldehyde via styrene oxide by styrene oxide isomerase (styC) reaction. On the other hand, strain ST-10 lacked this enzyme, and thus accumulated styrene oxide as an intermediate. HPLC analysis showed that styrene oxide was spontaneously isomerized to phenylacetaldehyde by chemical reaction. The produced phenylacetaldehyde was converted to phenylacetic acid (PAA) in strain ST-10 as well as in strain ST-5. Furthermore, phenylacetic acid was converted to phenylacetyl-CoA by the catalysis of phenylacetate-CoA ligase in strains ST-5 and ST-10. This study proposes possible styrene metabolism pathways in Rhodococcus sp. strains ST-5 and ST-10. PMID:21996027

  4. Jean Martin Charcot (1825-93) and John Hughlings Jackson (1835-1911): neurology in France and England in the 19th century.

    PubMed

    Silvester, Alexander

    2009-11-01

    In 1862 Jean Martin Charcot was appointed Physician at the Salpêtrière Hospital in Paris, and simultaneously John Hughlings Jackson was appointed as assistant physician at the National Hospital for the Paralysed and Epileptic, Queen Square, London. Both men made significant contributions to the development of neurology, many of which remain important to contemporary neurologists. The achievements and the work of Charcot and Hughlings Jackson are considered in the light of their respective localities and medical education, and the structure of hospital institutions and political allegiances are compared in the late 19th century in France and Britain. PMID:20029079

  5. Faculty Development for the 21st Century

    ERIC Educational Resources Information Center

    Diaz, Veronica; Garrett, P. B.; Kinley, Edward R.; Moore, John F.; Schwartz, Celeste M.; Kohrman, Pat

    2009-01-01

    In the 21st century, colleges and universities need to consider faculty development programs in the same way that they view academic programs for their Net Gen and Millennial students. In other words, successful faculty development programs should include mentoring, delivery in a variety of on-campus and off-campus formats (face-to-face, blended,…

  6. A Vision of the 21st Century

    ERIC Educational Resources Information Center

    Bottoms, Gene

    2006-01-01

    The new vision for the 21st century is reflected in ACTE's recent position paper on strengthening the American high school through career and technical education. Teachers and administrators are encouraged to continue raising students' academic achievements and their high school completion rates. However, the way the American high school is…

  7. 78 FR 44927 - 101st Commission Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-25

    ... From the Federal Register Online via the Government Publishing Office ARCTIC RESEARCH COMMISSION 101st Commission Meeting Notice is hereby given that the U.S. Arctic Research Commission will hold its... presentations concerning Arctic research activities The focus of the meeting will be Arctic research...

  8. American Education in the 21st Century.

    ERIC Educational Resources Information Center

    Wishnietsky, Dan H.

    This book examines American education at the turn of the new millennium. It reviews its history and suggests, in broad terms, where it may be headed in the 21st century. Topics considered include a brief survey of the education "scene" today, the notion of a global village and ramifications for a global curriculum, technology related to globalism,…

  9. Material Connections: Steuart Building, St. Albans School.

    ERIC Educational Resources Information Center

    Stephens, Suzanne

    1980-01-01

    The addition to the St. Albans campus in Washington, D.C., relates both to the style and the siting of the older "collegiate gothic" school nearby. The mixed-use building contains five classrooms, art and music spaces, and a student lounge. (Author/MLF)

  10. Transcendent Schools for the 21st Century

    ERIC Educational Resources Information Center

    Monberg, Greg; Kacan, George; Bannourah, Riyad

    2011-01-01

    Amidst the debate over funding cuts, an increased focus on teacher effectiveness, and the move toward e-learning, many question the importance of quality educational facilities. But an examination of developmental and psychological theory suggests that exceptional schools have an exciting and crucial role to play in 21st century education. So,…

  11. Insulation Failure in St. Jude Riata Leads

    ClinicalTrials.gov

    2016-05-23

    Implanted With Any Medtronic Protecta® VR/DR/CRT, XT-VR/DR/CRT, Secura®, Virtuoso®, Maximo II®, Concerto® VR or Evera®; (and Any Future FDA-approved Medtronic ICD) Device; to Which is Attached a St. Jude Riata Lead

  12. Developing Leaders for the 21st Century

    ERIC Educational Resources Information Center

    Phillips, John L.

    2005-01-01

    This article describes the Leadership Development for the 21st Century: Linking Research, Academics and Extension program that began in June 2005. This 12-month program, designed to explore different models of leadership, develop peer networks, and enhance skills and knowledge in leadership competencies, is specifically for land grand educators…

  13. Sivuqam Ungipaghaatangi (St. Lawrence Island Legends).

    ERIC Educational Resources Information Center

    Slwooko, Grace

    Transmitted orally for generations until the Eskimo language became a written one, the eleven St. Lawrence Island legends compiled in this volume for high school students tell of feats that were accomplished through supernatural power. Meant for both entertainment and instruction, the tales convey wise council indirectly through the conversations…

  14. The 31st Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Foster, C. L. (Compiler); Boesiger, E. A. (Compiler)

    1997-01-01

    The proceedings of the 31st Aerospace Mechanisms Symposium are reported. Topics covered include: robotics, deployment mechanisms, bearings, actuators, scanners, boom and antenna release, and test equipment. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms.

  15. The Earth Sciences at St. Lawrence University?

    ERIC Educational Resources Information Center

    Romey, William D.

    1983-01-01

    The elimination of traditional courses in favor of student-originated, self-graded projects in the Department of Geology and Geography at St. Lawrence University in Canton (New York) proved too radical for the entire faculty. The program eventually became two-tracked, offering students both traditional and student-generated learning situations.…

  16. Lifelong Learning for the 21st Century.

    ERIC Educational Resources Information Center

    Goodnight, Ron

    The Lifelong Learning Center for the 21st Century was proposed to provide personal renewal and technical training for employees at a major United States automotive manufacturing company when it implemented a new, computer-based Computer Numerical Controlled (CNC) machining, robotics, and high technology facility. The employees needed training for…

  17. The St. Lawrence University Adirondack Semester

    ERIC Educational Resources Information Center

    Johnson, Baylor; Alexander, Steve

    2009-01-01

    This article features St. Lawrence University's Adirondack Semester, a small program, with enrollment limited to twelve students. The participants of the program are composed of a small group of students with shared interests and serious purpose, living harmoniously and mostly free from the temptations and distractions of the larger world,…

  18. The 21st Century Information Environment.

    ERIC Educational Resources Information Center

    Badger, Rod

    This paper on the 21st century information environment begins with a section that discusses the impact of e-commerce over the next ten years. The second section addresses government focus areas, including ensuring a telecommunications infrastructure, developing the IT (information technology) industry, promoting innovation and entrepreneurship,…

  19. The 21st-Century Urban Student

    ERIC Educational Resources Information Center

    Rothman, Robert

    2007-01-01

    Like schools in the early twentieth century, urban schools in the early 21st century pose challenges to educators at all levels. Large and growing numbers of students whose first language is not English, students with special needs, students of color and students from low-income homes demand new approaches for which many educators might not have…

  20. St. Louis Educational Museum: A Centennial Commemoration

    ERIC Educational Resources Information Center

    Allen, James A.

    2005-01-01

    The St. Louis, Missouri Educational Museum has its roots in the 1904 Centennial Exposition, held at Forest Park on the edge of the city. The theme of the exposition was education and technology. Seventy thousand local school children visited the exposition, and at its conclusion an initiative was launched to purchase some of the exhibitions as…

  1. St Vincent Youth and Careers in Agriculture

    ERIC Educational Resources Information Center

    Webster, Nicole; Ganpat, Wayne

    2014-01-01

    Purpose: Given the ageing farming population in the Caribbean and the importance of agriculture to economy, there is cause for concern about the future of farming. This study seeks to explore the extent to which students pursuing agriculture in secondary schools in St Vincent and the Grenadines (SVG) were likely to engage in farming as well as…

  2. "Hard Science" for Gifted 1st Graders

    ERIC Educational Resources Information Center

    DeGennaro, April

    2006-01-01

    "Hard Science" is designed to teach 1st grade gifted students accurate and high level science concepts. It is based upon their experience of the world and attempts to build a foundation for continued love and enjoyment of science. "Hard Science" provides field experiences and opportunities for hands-on discovery working beside experts in the field…

  3. Loftin Collection (Spirit of St. Louis)

    NASA Technical Reports Server (NTRS)

    1928-01-01

    Ryan NYP 'Spirit of St. Louis' equipped with 220 HP Wright Whirlwind engine. Charles A. Lindbergh flew this aircraft non-stop from New York to Paris in the period May 20-21 1927. Photographed in San Diego, California. This photo was used in a report, NACA TN, written by Donald Hall who designed the aircraft.

  4. Creating 21st Century Learning Environments

    ERIC Educational Resources Information Center

    Li, Phan P.; Locke, John; Nair, Prakash; Bunting, Andrew

    2005-01-01

    What is involved in creating learning environments for the 21st century? How can school facilities serve as tools for teaching and meet the needs of students in the future? What components are required to design effective schools, and how does architecture relate to the purposes of schooling? These are some of the questions addressed at the…

  5. Computerized Farm of the 21st Century.

    ERIC Educational Resources Information Center

    McGrann, James M.

    Advancement in computer technology comes at a time when agriculture is in transition from a production-oriented to a business-oriented activity and will require new skills and knowledge if farmers are to be prepared for the future. Electronic technology applications on 21st century commercial farms and ranches will include farm decision support…

  6. The 21st-Century Learning Environment

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2011-01-01

    Step into a classroom in the 21st century, and the odds are it won't look all that different from one in the 20th century. One decade into the 2000s, many schools and universities have been frustrated in their efforts to upgrade their facilities and resources because of shrinking budgets. But even with the ailing economy, some education…

  7. Reality Therapy for the 21st Century.

    ERIC Educational Resources Information Center

    Wubbolding, Robert E.

    This book serves as a comprehensive and practical guide to reality therapy, and extends its principles and practices beyond the initial descriptions. A central theme of this edition is that reality therapy is a method inherently designed for the exigencies of the 21st century. It contains 22 types of self-evaluations counselors can use to shorten…

  8. 21st Century Learning Environment Models

    ERIC Educational Resources Information Center

    State Educational Technology Directors Association, 2011

    2011-01-01

    This report provides short descriptions of systemic approaches for American Recovery and Reinvestment Act funding including: (1) 21st Century Classroom; (2) Comprehensive Professional Development; (3) Statewide Longitudinal Data Systems; (4) Formative Assessment; (5) Digital Content; (6) Virtual Learning; and (7) Learning Management Systems.

  9. Mount St. Helens Classroom Activities: Secondary.

    ERIC Educational Resources Information Center

    Washington State Educational Service District 112, Vancouver.

    This teacher's guide is designed to provide secondary teachers with an assortment of classroom activities dealing with the Mt. St. Helens eruption of May 18, 1980, in the areas of science, social studies, math, language arts and school newspaper activities. Copy masters and teacher versions of all activities are contained within this guide,…

  10. Mount St. Helens Classroom Activities: Elementary.

    ERIC Educational Resources Information Center

    Washington State Educational Service District 112, Vancouver.

    This teacher's guide is designed to provide elementary teachers with an assortment of classroom activities dealing with the Mt. St. Helens eruption of May 18, 1980, in the areas of science, social studies, math, language arts, and school newspaper activities. Copy masters and teacher versions of all activities are contained with this guide,…

  11. Transportation fuels for the 21st century

    EPA Science Inventory

    As we enter the 21st century, policymakers face complex decisions regarding options for meeting the demand for transportation fuels. There is now a broad scientific consensus that the burning of fossil fuels has been contributing to climate change, and the transportation sector i...

  12. Creativity in 21st-Century Education

    ERIC Educational Resources Information Center

    Newton, Lynn D.; Newton, Douglas P.

    2014-01-01

    The 2006 UNESCO conference "Building Creative Competencies for the 21st Century" had international participants and a global reach. The Director-General's proclamation that "Creativity is our hope" captured the essence of the proceedings and participants saw the focus on creativity as offering solutions to global problems.…

  13. Museums, Libraries, and 21st Century Skills

    ERIC Educational Resources Information Center

    Institute of Museum and Library Services, 2009

    2009-01-01

    This paper describes a project that underscores the critical role of this nation's museums and libraries in helping citizens build such 21st century skills as information, communications and technology literacy, critical thinking, problem solving, creativity, civic literacy, and global awareness. Recognizing that every individual requires these…

  14. Psychological Science in the 21st Century

    ERIC Educational Resources Information Center

    Cacioppo, John T.

    2013-01-01

    Science is constantly changing. If one hopes to keep pace with advances in science, one cannot simply repeat what one has done in the past, whether deciding how to invest limited research funds, searching to replace a retiring colleague, or teaching introductory psychology. Psychological science in the 21st century is more central and integrated…

  15. St. John's Wort (Hypericum Perforatum) and Pregnancy

    MedlinePlus

    ... considerations focusing on known or potential drug-herb interactions. Arch Intern Med 158(20): 2200-2211. Moretti ME, et al. 2009 Evaluating the safety of St. John’s Wort in human pregnancy. Reprod Toxicol. 28(1):96-99. Nordeng ...

  16. Bacteria and Emerging Chemical Contaminants in the St. Clair River/Lake St. Clair Basin, Michigan

    USGS Publications Warehouse

    Fogarty, Lisa R.

    2007-01-01

    Introduction Since the enactment of the Clean Water Act in 1972, awareness of the quality of the Nation's water has continued to improve. Despite improvements to wastewater-treatment systems and increased regulation on waste discharge, bacterial and chemical contamination is still a problem for many rivers and lakes throughout the United States. Pathogenic microorganism and newly recognized chemical contaminants have been found in waters that are used for drinking water and recreation (Rose and Grimes, 2001; Kolpin and others, 2002). This summary of bacteria and emerging-chemical-contaminant monitoring in the St. Clair River/Lake St. Clair Basin (fig. 1) was initiated by the Lake St. Clair Regional Monitoring Project (LSCRMP) in 2003, in cooperation with the Michigan Department of Environmental Quality (MDEQ), the Counties of Macomb, Oakland, St. Clair, and Wayne, and the U.S. Geological Survey (USGS).

  17. 2. GENERAL STREET VIEW LOOKING WEST ON KENNEDY ST. FROM ...

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

    2. GENERAL STREET VIEW LOOKING WEST ON KENNEDY ST. FROM INTERSECTION OF SOUTH CONVENT AVE. AND WEST KENNEDY ST. - Barrio Libre, West Kennedy & West Seventeenth Streets, Meyer & Convent Avenues, Tucson, Pima County, AZ

  18. 1. Historic American Buildings Survey PHOTOCOPY NORTH (E. MADISON ST.) ...

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

    1. Historic American Buildings Survey PHOTOCOPY NORTH (E. MADISON ST.) AND WEST (S. STATE ST.) ELEVATIONS - Schlesinger & Mayer Department Store, 1 South State Street (1-19 South State Street 1-15 East Madison Street), Chicago, Cook County, IL

  19. 13. Photocopy of photograph mounted on Christmas card (from St. ...

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

    13. Photocopy of photograph mounted on Christmas card (from St. Paul's Church) Photographer unknown 1906 INTERIOR LOOKING EAST - St. Paul's Episcopal Church, 120 East J Street, Benicia, Solano County, CA

  20. 3. VIEW NORTHWARD FROM 51 N. THIRD ST. TO 63 ...

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

    3. VIEW NORTHWARD FROM 51 N. THIRD ST. TO 63 N. THIRD ST. (FROM RIGHT TO LEFT). WEST (FRONT) FACADES, LOOKING NORTHEAST - North Third Street Area Study, 17-63 North Third Street (Commercial Buildings), Philadelphia, Philadelphia County, PA

  1. 4. Photocopy of inkandwatercolor drawing (from St. Michael's Church) Rambusch, ...

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

    4. Photocopy of ink-and-watercolor drawing (from St. Michael's Church) Rambusch, illustrator ca. 1932-37 INTERIOR, LOOKING NORTHEAST - St. Michael's Catholic Church, 519 East Third Street, Madison, Jefferson County, IN

  2. 5. Photocopy of photograph (original negative owned by St. Joseph's ...

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

    5. Photocopy of photograph (original negative owned by St. Joseph's Church) Photographer unknown, pre 1905 INTERIOR BEFORE 1905 ALTERATIONS - St. Joseph's Roman Catholic Church, Main Street, Westphalia, Osage County, MO

  3. 19. Photocopy of photograph (courtesy of Minnesota Historical Society) St. ...

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

    19. Photocopy of photograph (courtesy of Minnesota Historical Society) St. Paul Dispatch photograph, 1931 Cornerstone ceremony - St. Paul City Hall & Ramsey County Courthouse, 15 West Kellogg Boulevard, Saint Paul, Ramsey County, MN

  4. 20. Photocopy of photograph (courtesy of Minnesota Historical Society) St. ...

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

    20. Photocopy of photograph (courtesy of Minnesota Historical Society) St. Paul Dispatch photograph, ca. 1934 Sculptor Carl Milles working on Indian God of Peace - St. Paul City Hall & Ramsey County Courthouse, 15 West Kellogg Boulevard, Saint Paul, Ramsey County, MN

  5. 12. VIEW LOOKING SOUTHWEST, CHESTNUT ST. (lower horizontal line) TO ...

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

    12. VIEW LOOKING SOUTHWEST, CHESTNUT ST. (lower horizontal line) TO WALNUT ST. (upper horizontal line), SHOWING SECOND BANK OF U.S. - Independence National Historical Park, Walnut, Sixth, Chestnut & Second Streets, Philadelphia, Philadelphia County, PA

  6. 5. South El Paso St., street vew, west side of ...

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

    5. South El Paso St., street vew, west side of street, north of Overland St. - South El Paso Street Historic District, South El Paso, South Oregon & South Santa Fe Streets, El Paso, El Paso County, TX

  7. W. St. John Street. View looking west from intersection of ...

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

    W. St. John Street. View looking west from intersection of Pleasant and W. St. John Streets - River Street Historic District, Bounded by West Saint James Street, West Santa Clara Street, Pleasant Street, & Guadalupe River, San Jose, Santa Clara County, CA

  8. Prognostic Value of Soluble ST2 During Hospitalization for ST-Segment Elevation Myocardial Infarction

    PubMed Central

    Barbarash, Olga; Gruzdeva, Olga; Dyleva, Yulia; Belik, Ekaterina; Akbasheva, Olga; Karetnikova, Victoria; Shilov, Aleksandr

    2016-01-01

    Background Studying the role of soluble ST2 (sST2) during hospitalization for myocardial infarction (MI) can be helpful for predicting the course of the hospitalization and development of complications. Methods We included 88 patients with MI (median age, 58 yr). Depending on the course of the hospitalization, the patients were divided into two groups: the favorable (n=58) and unfavorable (n=30) outcome groups. On days 1 and 12 after MI, serum sST2 and N-terminal pro-brain natriuretic peptide (NT-proBNP) were measured by ELISA. Results On day 1, the concentrations of sST2 and NT-proBNP increased 2.4- and 4.5-fold, compared with the controls. Measurements on day 12 showed a significant decrease in the sST2 level (P=0.001), whereas the NT-proBNP level did not change. On day 1, the sST2 level in the unfavorable outcome group was 2-fold higher than that in the favorable outcome group and 3.7-fold higher than in the controls. On day 12, the marker level decreased in both groups. On day 1, the NT-proBNP level in the unfavorable outcome group was 6.8-fold higher than in the controls and 1.8-fold higher than in the favorable outcome group. On day 12, the level of NT-proBNP remained elevated in both groups. Determining the levels of both sST2 and NT-proBNP increases their diagnostic significance (odds ratio [OR], 1.92; 95% confidence interval [CI], 1.7-3.2; areas under curve [AUC] 0.89; P=0.004). Conclusions The level of sST2 is a more sensitive indicator during MI hospitalization than NT-proBNP. PMID:27139603

  9. Epidemic potential of Escherichia coli ST131 and Klebsiella pneumoniae ST258: a systematic review and meta-analysis

    PubMed Central

    Dautzenberg, M J D; Haverkate, M R; Bonten, M J M; Bootsma, M C J

    2016-01-01

    Objectives Observational studies have suggested that Escherichia coli sequence type (ST) 131 and Klebsiella pneumoniae ST258 have hyperendemic properties. This would be obvious from continuously high incidence and/or prevalence of carriage or infection with these bacteria in specific patient populations. Hyperendemicity could result from increased transmissibility, longer duration of infectiousness, and/or higher pathogenic potential as compared with other lineages of the same species. The aim of our research is to quantitatively estimate these critical parameters for E. coli ST131 and K. pneumoniae ST258, in order to investigate whether E. coli ST131 and K. pneumoniae ST258 are truly hyperendemic clones. Primary outcome measures A systematic literature search was performed to assess the evidence of transmissibility, duration of infectiousness, and pathogenicity for E. coli ST131 and K. pneumoniae ST258. Meta-regression was performed to quantify these characteristics. Results The systematic literature search yielded 639 articles, of which 19 data sources provided information on transmissibility (E. coli ST131 n=9; K. pneumoniae ST258 n=10)), 2 on duration of infectiousness (E. coli ST131 n=2), and 324 on pathogenicity (E. coli ST131 n=285; K. pneumoniae ST258 n=39). Available data on duration of carriage and on transmissibility were insufficient for quantitative assessment. In multivariable meta-regression E. coli isolates causing infection were associated with ST131, compared to isolates only causing colonisation, suggesting that E. coli ST131 can be considered more pathogenic than non-ST131 isolates. Date of isolation, location and resistance mechanism also influenced the prevalence of ST131. E. coli ST131 was 3.2 (95% CI 2.0 to 5.0) times more pathogenic than non-ST131. For K. pneumoniae ST258 there were not enough data for meta-regression assessing the influence of colonisation versus infection on ST258 prevalence. Conclusions With the currently available data

  10. ST7-DRS on LISA Pathfinder: Initial Status

    NASA Astrophysics Data System (ADS)

    Cutler, Curt; Ziemer, John; Barela, Phil; Demmons, Nathaniel; Dunn, Charles; Hruby, Vlad; Hsu, Oscar; Liepack, Otfrid; Maghami, Peiman; O'Donnell, James; Slutsky, Jacob; Thorpe, James; Romero-Wolfe, Andrew

    2016-03-01

    LISA Pathfinder (LPF), a European Space Agency Mission to demonstrate technologies for future space-based gravitational wave observatories, was launched from French Guiana on Dec 3, 2015. A payload on LPF is the NASA-provided ST7 Disturbance Reduction System (ST7-DRS). We will describe the current state of ST7-DRS, including results from the initial on-orbit commissioning and the experimental plan for the ST7-DRS operations in the summer of 2016.

  11. PREFACE: 31st European Physical Society Conference on Plasma Physics

    NASA Astrophysics Data System (ADS)

    Dendy, Richard

    2004-12-01

    This special issue of Plasma Physics and Controlled Fusion comprises refereed papers contributed by invited speakers at the 31st European Physical Society Conference on Plasma Physics. The conference was jointly hosted by the Rutherford Appleton Laboratory, by the EURATOM/UKAEA Fusion Association and by Imperial College London, where it took place from 28 June to 2 July 2004. The overall agenda for this conference was set by the Board of the Plasma Physics Division of the European Physical Society, chaired by Friedrich Wagner (MPIPP, Garching) and his successor Jo Lister (CRPP, Lausanne). It built on developments in recent years, by further increasing the scientific diversity of the conference programme, whilst maintaining its depth and quality. A correspondingly diverse Programme Committee was set up, whose members are listed below. The final task of the Programme Committee has been the preparation of this special issue. In carrying out this work, as in preparing the scientific programme of the conference, the Programme Committee formed specialist subcommittees representing the different fields of plasma science. The chairmen of these subcommittees, in particular, accepted a very heavy workload on behalf of their respective research communities. It is a great pleasure to take this opportunity to thank: Emilia R Solano (CIEMAT, Madrid), magnetic confinement fusion; Jürgen Meyer-ter-Vehn (MPQ, Garching), laser-plasma interaction and beam plasma physics; and Jean-Luc Dorier (CRPP, Lausanne), dusty plasmas. The relatively few papers in astrophysical and basic plasma physics were co-ordinated by a small subcommittee which I led. Together with Peter Norreys (RAL, Chilton), we five constitute the editorial team for this special issue. The extensive refereeing load, compressed into a short time interval, was borne by the Programme Committee members and by many other experts, to whom this special issue owes much. We are also grateful to the Local Organizing Committee

  12. 6. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS 'ST. FRANCIS ...

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

    6. DETAIL VIEW OF BRIDGE DATEPLATE WHICH READS 'ST. FRANCIS RIOVER, VINCENNES BRIDGE CO., CONTRACTOR, ARKANSAS STATE HIGHWAY COMMISSION, JAS. R RHYNE, DIRECTOR, W.B. GARVER, BRIDGE ENGINEER, 1934.' - St. Francis River Bridge, Spanning St. Francis River at State Highway 18, Lake City, Craighead County, AR

  13. 3. Photocopy of Plate #13, 'Interior of St. James, Thirtyeighth ...

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

    3. Photocopy of Plate #13, 'Interior of St. James, Thirty-eighth and Chestnut Sts.', in Architectural Album of Edwin F. Durang and Son, 1200. Chestnut St., Philadelphia (a privately bound volume). Exact date not noted. - St. James Roman Catholic Church, 3728 Chestnut Street, Philadelphia, Philadelphia County, PA

  14. 1. Photocopy of Plate #24, 'Church of St. Charles Borromeo, ...

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

    1. Photocopy of Plate #24, 'Church of St. Charles Borromeo, Twentieth and Christian Streets, Phila.', in Architectural Album of Edwin F. Durang and Son, 1200 Chestnut St., Philadelphia (a privately bound volume). Exact date not noted. - St. Charles Borromeo Roman Catholic Church, 900 South Twentieth Street, Philadelphia, Philadelphia County, PA

  15. 2. Photocopy of Plate #25, 'Church of St. Charles Borromeo, ...

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

    2. Photocopy of Plate #25, 'Church of St. Charles Borromeo, Twentieth and Christian Streets, Phila.', in Architectural Album of Edwin F. Durang and Son, 1200 Chestnut St., Philadelphia (a privately bound volume). Exact date not noted. - St. Charles Borromeo Roman Catholic Church, 900 South Twentieth Street, Philadelphia, Philadelphia County, PA

  16. 2. Photocopy of Plate #12, 'St. James Church, Thirtyeighth and ...

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

    2. Photocopy of Plate #12, 'St. James Church, Thirty-eighth and Chestnut Sts.', in Architectural Album of Edwin F. Durang and Son, 1200 Chestnut St., Philadelphia (a privately bound volume). Exact date not noted. - St. James Roman Catholic Church, 3728 Chestnut Street, Philadelphia, Philadelphia County, PA

  17. Public School in St. Louis: Place, Performance, and Promise

    ERIC Educational Resources Information Center

    National Association of Charter School Authorizers (NJ1), 2009

    2009-01-01

    This report compares the demand for public education in St. Louis during the 2007-08 school year with both the supply and location of public schools operated by St. Louis Public Schools and charter schools. The geographic areas of analysis are the city of St. Louis and its zip codes. The first four sections of this report contain background…

  18. Who Will the 21st-Century Learners Be?

    ERIC Educational Resources Information Center

    Dweck, Carol

    2009-01-01

    In the "Standards for the 21st-Century Learner," the American Association of School Librarians (AASL) describes the skills, dispositions, responsibilities, and self-assessment strategies that are necessary for a 21st-century learner. However, as wonderful as AASL's 21st-century goals sound, they will fall on deaf ears because students who have a…

  19. 33 CFR 110.183 - St. Johns River, Florida.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false St. Johns River, Florida. 110.183... ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1... anchor in the St. Johns River, as depicted on NOAA chart 11491, between the entrance buoy (STJ) and...

  20. 33 CFR 110.73 - St. Johns River, Fla.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Johns River, Fla. 110.73... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying within an area bounded by a line beginning at a point located at the west bank of St. Johns River...

  1. 33 CFR 110.73 - St. Johns River, Fla.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false St. Johns River, Fla. 110.73... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying within an area bounded by a line beginning at a point located at the west bank of St. Johns River...

  2. 33 CFR 110.193a - St. Joseph Bay, Fla.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Joseph Bay, Fla. 110.193a... ANCHORAGE REGULATIONS Anchorage Grounds § 110.193a St. Joseph Bay, Fla. (a) The anchorage grounds—(1... northeast of the north entrance channel to Port St. Joe, Florida. (2) Explosives Anchorage Area 2....

  3. 33 CFR 110.183 - St. Johns River, Florida.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Johns River, Florida. 110.183... ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1... anchor in the St. Johns River, as depicted on NOAA chart 11491, between the entrance buoy (STJ) and...

  4. 33 CFR 110.193a - St. Joseph Bay, Fla.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false St. Joseph Bay, Fla. 110.193a... ANCHORAGE REGULATIONS Anchorage Grounds § 110.193a St. Joseph Bay, Fla. (a) The anchorage grounds—(1... northeast of the north entrance channel to Port St. Joe, Florida. (2) Explosives Anchorage Area 2....

  5. 33 CFR 110.193a - St. Joseph Bay, Fla.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Joseph Bay, Fla. 110.193a... ANCHORAGE REGULATIONS Anchorage Grounds § 110.193a St. Joseph Bay, Fla. (a) The anchorage grounds—(1... northeast of the north entrance channel to Port St. Joe, Florida. (2) Explosives Anchorage Area 2....

  6. 33 CFR 110.73 - St. Johns River, Fla.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Johns River, Fla. 110.73... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying within an area bounded by a line beginning at a point located at the west bank of St. Johns River...

  7. 33 CFR 110.183 - St. Johns River, Florida.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Johns River, Florida. 110.183... ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1... anchor in the St. Johns River, as depicted on NOAA chart 11491, between the entrance buoy (STJ) and...

  8. Erosion monitoring along the Coosa River below Logan Martin Dam near Vincent, Alabama, using terrestrial light detection and ranging (T-LiDAR) technology

    USGS Publications Warehouse

    Kimbrow, Dustin R.; Lee, Kathryn G.

    2013-01-01

    Alabama Power operates a series of dams on the Coosa River in east central Alabama. These dams form six reservoirs that provide power generation, flood control, recreation, economic opportunity, and fish and wildlife habitats to the region. The Logan Martin Reservoir is located approximately 45 kilometers east of Birmingham and borders Saint Clair and Talladega Counties. Discharges below the reservoir are controlled by power generation at Logan Martin Dam, and there has been an ongoing concern about the stability of the streambanks downstream of the dam. The U.S. Geological Survey, in cooperation with Alabama Power conducted a scientific investigation of the geomorphic conditions of a 115-meter length of streambank along the Coosa River by using tripod-mounted terrestrial light detection and ranging technology. Two surveys were conducted before and after the winter flood season of 2010 to determine the extent and magnitude of geomorphic change. A comparison of the terrestrial light detection and ranging datasets indicated that approximately 40 cubic meters of material had been eroded from the upstream section of the study area. The terrestrial light detection and ranging data included in this report consist of electronic point cloud files containing several million georeferenced data points, as well as a surface model measuring changes between scans.

  9. Geomorphic effects of the earthquake of March 27, 1964, in the Martin-Bering Rivers area, Alaska: Chapter B in The Alaska earthquake, March 27, 1964: regional effects

    USGS Publications Warehouse

    Tuthill, Samuel J.; Laird, Wilson M.

    1966-01-01

    The Alaska earthquake of March 27, 1964, caused widespread geomorphic changes in the Martin-Bering Rivers area-900 square miles of uninhabited mountains, alluvial flatlands, and marshes north of the Gulf of Alaska, and east of the Copper River. This area is at lat 60°30’ N. and long 144°22’ W., 32 miles east of Cordova, and approximately 130 miles east-southeast of the epicenter of the earthquake. The geomorphic effects observed were: (1) earthquake-induced ground fractures, (2) mudvent deposits, (3) “earthquake-fountain” craters, (4) subsidence, (5) mudcones, (6) avalanches, (7) subaqueous landslides, (8) turbidity changes in ice-basined lakes on the Martin River glacier, (9) filling of ice-walled sinkholes, (10) gravel-coated snow cones, (11) lake ice fractures, and (12) uplift accompanied the earthquake. In addition to geomorphic effects, the earthquake affected the animal populations of the area. These include migratory fish, terrestrial mollusks, fur-bearing animals, and man. The Alaska earthquake clearly delineated areas of alluvial fill, snow and rock avalanche corridors, and deltas of the deeper lakes as unsuitable for future construction.

  10. Using the Science of Psychology to Target Perpetrators of Racism and Race-Based Discrimination For Intervention Efforts: Preventing Another Trayvon Martin Tragedy

    PubMed Central

    Mays, Vickie M.; Johnson, Denise; Coles, Courtney N.; Gellene, Denise; Cochran, Susan D.

    2013-01-01

    Psychological science offers a variety of methods to both understand and intervene when acts of potential racial or ethnic racism, bias or prejudice occur. The Trayvon Martin killing is a reminder of how vulnerable African American men and boys, especially young African American men, are to becoming victims of social inequities in our society. We examine several historical events of racial bias (the Los Angeles civil disturbance after the Rodney King verdict, the federal government’s launch of a “War on Drugs” and the killing of Trayvon Martin) to illustrate the ways in which behaviors of racism and race-based discrimination can be viewed from a psychological science lens in the hopes of eliminating and preventing these behaviors. If society is to help end the genocide of African American men and boys then we must broaden our focus from simply understanding instances of victimization to a larger concern with determining how policies, laws, and societal norms serve as the foundation for maintaining implicit biases that are at the root of race-based discrimination, prejudice, bias and inequity. In our call to action, we highlight the contributions that psychologists, particularly racial and ethnic minority professionals, can make to reduce the negative impact of racial and ethnic bias through their volunteer/pro bono clinical efforts. PMID:23885310

  11. Using the Science of Psychology to Target Perpetrators of Racism and Race-Based Discrimination For Intervention Efforts: Preventing Another Trayvon Martin Tragedy.

    PubMed

    Mays, Vickie M; Johnson, Denise; Coles, Courtney N; Gellene, Denise; Cochran, Susan D

    2013-03-22

    Psychological science offers a variety of methods to both understand and intervene when acts of potential racial or ethnic racism, bias or prejudice occur. The Trayvon Martin killing is a reminder of how vulnerable African American men and boys, especially young African American men, are to becoming victims of social inequities in our society. We examine several historical events of racial bias (the Los Angeles civil disturbance after the Rodney King verdict, the federal government's launch of a "War on Drugs" and the killing of Trayvon Martin) to illustrate the ways in which behaviors of racism and race-based discrimination can be viewed from a psychological science lens in the hopes of eliminating and preventing these behaviors. If society is to help end the genocide of African American men and boys then we must broaden our focus from simply understanding instances of victimization to a larger concern with determining how policies, laws, and societal norms serve as the foundation for maintaining implicit biases that are at the root of race-based discrimination, prejudice, bias and inequity. In our call to action, we highlight the contributions that psychologists, particularly racial and ethnic minority professionals, can make to reduce the negative impact of racial and ethnic bias through their volunteer/pro bono clinical efforts. PMID:23885310

  12. 76 FR 68101 - Safety Zone; Art Gallery Party St. Pete 2011 Fireworks Display, Tampa Bay, St. Petersburg, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Art Gallery Party St. Pete 2011 Fireworks... Spa Beach in St. Petersburg, Florida during the Art Gallery Party St. Pete 2011 Fireworks Display on... to provide for the safety of event participants, spectator craft, and other vessels transiting...

  13. 75 FR 38723 - Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on East Moran Bay, Lake Huron, St....

  14. Oceanography for the 21st Century

    NASA Astrophysics Data System (ADS)

    Stewart, R. H.

    2005-12-01

    Textbooks and most oceanography courses are organized around the 19th century concepts of biological, chemical, geological, and physical oceanography. This approach fails to involve students in the interesting problems of the 21st century: the role of the ocean in climate and weather, fisheries, and coastal problems, all of which involve a complex interplay of chemical, biological, and physical systems plus policy issues. To make my oceanography and environmental geosciences courses more relevant, I organize them around case studies such as coastal pollution or climate change. After using this approach for two years, I find students are much more interested in the ocean, and they understand the relevance of the ocean to their daily lives. Because no textbook is very useful for teaching these case studies, I have begun to write a new open-source book: Oceanography for the 21st Century: An Ocean Planet.

  15. Mount St. Helens and Kilauea volcanoes

    SciTech Connect

    Barrat, J. )

    1989-01-01

    Mount St. Helens' eruption has taught geologists invaluable lessons about how volcanoes work. Such information will be crucial in saving lives and property when other dormant volcanoes in the northwestern United States--and around the world--reawaken, as geologists predict they someday will. Since 1912, scientists at the U.S. Geological Survey's Hawaiian Volcano Observatory have pioneered the study of volcanoes through work on Mauna Loa and Kilauea volcanoes on the island of Hawaii. In Vancouver, Wash., scientists at the Survey's Cascades Volcano Observatory are studying the after-effects of Mount St. Helens' catalysmic eruption as well as monitoring a number of other now-dormant volcanoes in the western United States. This paper briefly reviews the similarities and differences between the Hawaiian and Washington volcanoes and what these volcanoes are teaching the volcanologists.

  16. Gallbladder Cancer in the 21st Century

    PubMed Central

    Kanthan, Rani; Senger, Jenna-Lynn; Ahmed, Shahid; Kanthan, Selliah Chandra

    2015-01-01

    Gallbladder cancer (GBC) is an uncommon disease in the majority of the world despite being the most common and aggressive malignancy of the biliary tree. Early diagnosis is essential for improved prognosis; however, indolent and nonspecific clinical presentations with a paucity of pathognomonic/predictive radiological features often preclude accurate identification of GBC at an early stage. As such, GBC remains a highly lethal disease, with only 10% of all patients presenting at a stage amenable to surgical resection. Among this select population, continued improvements in survival during the 21st century are attributable to aggressive radical surgery with improved surgical techniques. This paper reviews the current available literature of the 21st century on PubMed and Medline to provide a detailed summary of the epidemiology and risk factors, pathogenesis, clinical presentation, radiology, pathology, management, and prognosis of GBC. PMID:26421012

  17. Baseline risk assessment for exposure to contaminants at the St. Louis Site, St. Louis, Missouri

    SciTech Connect

    Not Available

    1993-11-01

    The St. Louis Site comprises three noncontiguous areas in and near St. Louis, Missouri: the St. Louis Downtown Site (SLDS), the St. Louis Airport Storage Site (SLAPS), and the Latty Avenue Properties. The main site of the Latty Avenue Properties includes the Hazelwood Interim Storage Site (HISS) and the Futura Coatings property, which are located at 9200 Latty Avenue. Contamination at the St. Louis Site is the result of uranium processing and disposal activities that took place from the 1940s through the 1970s. Uranium processing took place at the SLDS from 1942 through 1957. From the 1940s through the 1960s, SLAPS was used as a storage area for residues from the manufacturing operations at SLDS. The materials stored at SLAPS were bought by Continental Mining and Milling Company of Chicago, Illinois, in 1966, and moved to the HISS/Futura Coatings property at 9200 Latty Avenue. Vicinity properties became contaminated as a result of transport and movement of the contaminated material among SLDS, SLAPS, and the 9200 Latty Avenue property. This contamination led to the SLAPS, HISS, and Futura Coatings properties being placed on the National Priorities List (NPL) of the US Environmental Protection Agency (EPA). The US Department of Energy (DOE) is responsible for cleanup activities at the St. Louis Site under its Formerly Utilized Sites Remedial Action Program (FUSRAP). The primary goal of FUSRAP is the elimination of potential hazards to human health and the environment at former Manhattan Engineer District/Atomic Energy Commission (MED/AEC) sites so that, to the extent possible, these properties can be released for use without restrictions. To determine and establish cleanup goals for the St. Louis Site, DOE is currently preparing a remedial investigation/feasibility study-environmental impact statement (RI/FS-EIS). This baseline risk assessment (BRA) is a component of the process; it addresses potential risk to human health and the environment associated wi

  18. NASA's New Millennium ST-9 Project

    NASA Technical Reports Server (NTRS)

    Stevens, C. M.; Stocky, J. F.; Nelson, R. M.

    2005-01-01

    NASA's New Millennium Program (NMP), has inaugurated the Space Technology 9 (ST9) mission, an integrated system validation project. This is the latest of a series of in-space technology validation activities that began in 1996 with Deep Space 1. The New Millennium Program identifies the technological capabilities needed for future space science missions and the technology advances that will help provide those capabilities.

  19. NASA's New Millennium ST-9 Mission

    NASA Astrophysics Data System (ADS)

    Stocky, J. F.; Stevens, C. M.; Nelson, R. M.

    2006-12-01

    NASA's New Millennium Space Technology 9 (ST-9) mission is the latest of a series of in-space technology validation activities that began in 1996 with Deep Space 1. ST-9 is an integrated system validation project and part of New Millennium Program effort to identify the technological capabilities needed for future space science missions and the technology advances that require validation in deep space to help provide those capabilities. The ST-9 mission will validate one of five technology capabilities that NASA Associate Administrator has selected as candidates. The five technology capabilities under consideration are of great relevance to the full breadth of the NASA's Space Science endeavor and are based on input from the space science community for guidance and concurrence. NASA prepared a NASA Research Announcement (NRA) that solicited proposals for technology advances to provide needed capability for the following technology capability areas: 1) Solar sail capability-design metrics, scaling, deployment, propulsion and attitude control. 2) Large Space Telescope-structure and control dynamics, materials, structures, actuators, controls for fabrication, packaging and deployment, optical correction and active figure control, thermal control at cryogenic temperatures. 3) Formation Flying- autonomous operations, intersatellite communications, spacecraft formation control, and relative position estimation. 4) Aerocapture- system and performance modeling, aerodynamics and aerothermodynamics, thermal protection systems and structures, and guidance, navigation, and control. 5) Pinpoint Landing and Hazard Avoidance-sensors/algorithms for guidance and navigation, aerodynamic/propulsive maneuvering system options, terrain sensing and hazard recognition systems, and terrain sensors. The technology providers were selected to provide needed technology advances in these areas in FY 2005. One these five technologies capability areas will be selected in a timeframe

  20. NASA's Vision for 21st Century Aircraft

    NASA Technical Reports Server (NTRS)

    Whitlow, Woodrow, Jr.

    2002-01-01

    This paper presents NASA's Vision for the 21st Century Aircraft. The contents include: 1) NASA Vision; 2) NASA Installations; 3) Research and Technology Products; 4) Future Plans; 5) Revolutionary Vehicles; 6) Aeropropulsion-NASA's Future Direction; 7) Gas Turbine Revolution; 8) Variable Capability, Ultra High Bypass Ratio Intelligent Engines: Fundamental Technologies; 9) Distributed Vectored Propulsion; and 10) Alternative Energy Propulsion. This paper is in viewgraph form.