An introduction to human systems integration (HSI) in the U.S. railroad industry.

DOT National Transportation Integrated Search

2007-04-01

Human systems integration (HSI) is a systematic, organization-wide approach to : implementing new technologies and modernizing existing systems. It is a combination of : managerial philosophy, methods, techniques, and tools designed to emphasize, dur...

Step 1: Human System Integration (HSI) FY05 Pilot-Technology Interface Requirements for Contingency Management

NASA Technical Reports Server (NTRS)

2005-01-01

This document involves definition of technology interface requirements for Contingency Management. This was performed through a review of Contingency Management-related, HSI requirements documents, standards, and recommended practices. Technology concepts in use by the Contingency Management Work Package were considered. Beginning with HSI high-level functional requirements for Contingency Management, and Contingency Management technology elements, HSI requirements for the interface to the pilot were identified. Results of the analysis describe (1) the information required by the pilot to have knowledge of system failures and associated contingency procedures, and (2) the control capability needed by the pilot to obtain system status and procedure information. Fundamentally, these requirements provide the candidate Contingency Management technology concepts with the necessary human-related elements to make them compatible with human capabilities and limitations. The results of the analysis describe how Contingency Management operations and functions should interface with the pilot to provide the necessary Contingency Management functionality to the UA-pilot system. Requirements and guidelines for Contingency Management are partitioned into four categories: (1) Health and Status and (2) Contingency Management. Each requirement is stated and is supported with a rationale and associated reference(s).

Step 1:Human System Integration (HSI) FY05 Pilot-Technology Interface Requirements for Collision Avoidance

NASA Technical Reports Server (NTRS)

2007-01-01

This document provides definition of technology human interface requirements for Collision Avoidance (CA). This was performed through a review of CA-related, HSI requirements documents, standards, and recommended practices. Technology concepts in use by the Access 5 CA work package were considered... Beginning with the HSI high-level functional requirement for CA, and CA technology elements, HSI requirements for the interface to the pilot were identified. Results of the analysis describe (1) the information required by the pilot to have knowledge CA system status, and (2) the control capability needed by the pilot to obtain CA information and affect an avoidance maneuver. Fundamentally, these requirements provide the candidate CA technology concepts with the necessary human-related elements to make them compatible with human capabilities and limitations. The results of the analysis describe how CA operations and functions should interface with the pilot to provide the necessary CA functionality to the UA-pilot system .Requirements and guidelines for CA are partitioned into four categories: (1) General, (2) Alerting, (3) Guidance, and (4) Cockpit Display of Traffic Information. Each requirement is stated and is supported with a rationale and associated reference(s).

HSI2/VAL1 Silences AGL15 to Regulate the Developmental Transition from Seed Maturation to Vegetative Growth in Arabidopsis[OPEN

PubMed Central

Abdelmageed, Haggag; Kang, Miyoung

2018-01-01

Gene expression during seed development in Arabidopsis thaliana is controlled by transcription factors including LEAFY COTYLEDON1 (LEC1) and LEC2, ABA INSENSITIVE3 (ABI3), FUSCA3 (FUS3), known as LAFL proteins, and AGAMOUS-LIKE15 (AGL15). The transition from seed maturation to germination and seedling growth requires the transcriptional silencing of these seed maturation-specific factors leading to downregulation of structural genes including those that encode seed storage proteins, oleosins, and dehydrins. During seed germination and vegetative growth, B3-domain protein HSI2/VAL1 is required for the transcriptional silencing of LAFL genes. Here, we report chromatin immunoprecipitation analysis indicating that HSI2/VAL1 binds to the upstream sequences of the AGL15 gene but not at LEC1, ABI3, FUS3, or LEC2 loci. Functional analysis indicates that the HSI2/VAL1 B3 domain interacts with two RY elements upstream of the AGL15 coding region and at least one of them is required for HSI2/VAL1-dependent AGL15 repression. Expression analysis of the major seed maturation regulatory genes LEC1, ABI3, FUS3, and LEC2 in different genetic backgrounds demonstrates that HSI2/VAL1 is epistatic to AGL15 and represses the seed maturation regulatory program through downregulation of AGL15 by deposition of H3K27me3 at this locus. This hypothesis is further supported by results that show that HSI2/VAL1 physically interacts with the Polycomb Repressive Complex 2 component protein MSI1, which is also enriched at the AGL15 locus. PMID:29475938

Human-Systems Integration (HSI) and the Network Integration Evaluations (NIEs), Part 3: Mitigating Cognitive Load in Network-Enabled Mission Command

DTIC Science & Technology

2016-06-01

ARL-TR-7698 ● JUNE 2016 US Army Research Laboratory Human -Systems Integration (HSI) and the Network Integration Evaluations...ARL-TR-7698 ● JUNE 2016 US Army Research Laboratory Human -Systems Integration (HSI) and the Network Integration Evaluations (NIEs), Part 3...Mitigating Cognitive Load in Network-Enabled Mission Command by John K Hawley Human Research and Engineering Directorate, ARL Michael W

HSI top-down requirements analysis for ship manpower reduction

NASA Astrophysics Data System (ADS)

Malone, Thomas B.; Bost, J. R.

2000-11-01

U.S. Navy ship acquisition programs such as DD 21 and CVNX are increasingly relying on top down requirements analysis (TDRA) to define and assess design approaches for workload and manpower reduction, and for ensuring required levels of human performance, reliability, safety, and quality of life at sea. The human systems integration (HSI) approach to TDRA begins with a function analysis which identifies the functions derived from the requirements in the Operational Requirements Document (ORD). The function analysis serves as the function baseline for the ship, and also supports the definition of RDT&E and Total Ownership Cost requirements. A mission analysis is then conducted to identify mission scenarios, again based on requirements in the ORD, and the Design Reference Mission (DRM). This is followed by a mission/function analysis which establishes the function requirements to successfully perform the ship's missions. Function requirements of major importance for HSI are information, performance, decision, and support requirements associated with each function. An allocation of functions defines the roles of humans and automation in performing the functions associated with a mission. Alternate design concepts, based on function allocation strategies, are then described, and task networks associated with the concepts are developed. Task network simulations are conducted to assess workloads and human performance capabilities associated with alternate concepts. An assessment of the affordability and risk associated with alternate concepts is performed, and manning estimates are developed for feasible design concepts.

Bridged HPSi and Linear HSiP as Probes of the SiP Radical in Astrophysical/Interstellar Media

NASA Astrophysics Data System (ADS)

Fortenberry, Ryan C.; Francisco, Joseph S.

2017-07-01

The SiP radical has a \\tilde{X}{}2{{\\Pi }} ground state and a low-lying A{}2{{{Σ }}}+ state with a transition wavelength of greater than 20 μm. However, this transition has a near-zero oscillator strength making it all but unobservable. Addition of a hydrogen atom to the system creates the strangely bent HPSi molecule and also the linear HSiP isomer, lying 0.50 eV above the bent. The electron-deficient P-Si π cloud in \\tilde{X}{}2{{\\Pi }} SiP is stabilized by the addition of the hydrogen atom, making this isomer the preferred form of HPSi. The HSiP linear isomer can be formed from A{}2{{{Σ }}}+ SiP. As a result, the [HPSi]/[HSiP] ratio could serve as tracer of the otherwise unobservable but low-lying A{}2{{{Σ }}}+≤ftarrow \\tilde{X}{}2{{\\Pi }} electronic transition of SiP. The high-level quantum chemical computations employed here imply that the rotational lines of HPSi and HSiP will overlap extensively, but the vibrational frequencies, especially the hydride stretch, are significantly separated. The hydride stretches are in the 5 μm range, making them excellent candidates for mid-IR observations with the Stratsopheric Observatory for Infrared Astronomy or with the James Webb Space Telescope. Furthermore, the rotational constants and vibrational frequencies of \\tilde{X}{}2{{\\Pi }} SiP, A{}2{{{Σ }}}+ SiP, and \\tilde{X}{}1{{{Σ }}}+ SiP- are also provided in addition to the relative energies of all five species.

Structural Monitoring and Field Test for Kao Ping Hsi Cable-Stayed Bridge in Taiwan

NASA Astrophysics Data System (ADS)

Chen, Chern-Hwa

2010-05-01

This work applies system identification techniques to analyze the measured data from structural monitoring system and field test for Kao Ping Hsi cable-stayed bridge in Taiwan. The continuous wavelet transform algorithm can be used to identify the dynamic characteristics of the cable-stayed bridge under environmental vibration. The identified results with traffic flow were compared with those obtained from ambient vibration test. The excellent agreement both the identified results from different traffic conditions indicates that the traffic flow would not significantly change the natural frequencies of the cable-stayed bridge. The modal parameters identified from the field vibration test will be compared with those used in the finite element analysis. The results obtained herein will be used as the damage detection for monitoring the long-term safety of the Kao Ping Hsi cable-stayed bridge by using structural monitoring system.

Status of the Black-capped Vireo at Fort Hood, Texas, Volume 3: Population and Nesting Ecology

DTIC Science & Technology

1993-11-01

population density (Dufty 1982, Rothstein et al. 1984). At moderate densities in the northeast, monogamy and territoriality have been observed (Dufty...Yokel (1986) documented monogamy . Here, the benefits of territoriality may be too few. A high host nest-to-cowbird 40 ratio would ensure adequate access...Bulletin, No. 99 (1987), pp 338-350. Yokel, D.A., " Monogamy and Brood Parasitism: An Unlikely Pair," Animal Behavior, No. 34 (1986), pp 1348-1358. Young

New strategy for surface functionalization of periodic mesoporous silica based on meso-HSiO1.5.

PubMed

Xie, Zhuoying; Bai, Ling; Huang, Suwen; Zhu, Cun; Zhao, Yuanjin; Gu, Zhong-Ze

2014-01-29

Organic functionalization of periodic mesoporous silicas (PMSs) offers a way to improve their excellent properties and wide applications owing to their structural superiority. In this study, a new strategy for organic functionalization of PMSs is demonstrated by hydrosilylation of the recently discovered "impossible" periodic mesoporous hydridosilica, meso-HSiO1.5. This method overcomes the disadvantages of present pathways for organic functionalization of PMSs with organosilica. Moreover, compared to the traditional functionalization on the surface of porous silicon by hydrosilylation, the template-synthesized meso-HSiO1.5 is more flexible to access functional-groups-loaded PMSs with adjustable microstructures. The new method and materials will have wider applications based on both the structure and surface superiorities.

Robust chemical and chemical-resistant material detection using hyper-spectral imager and a new bend interpolation and local scaling HSI sharpening method

NASA Astrophysics Data System (ADS)

Chen, Hai-Wen; McGurr, Michael; Brickhouse, Mark

2015-05-01

We present new results from our ongoing research activity for chemical threat detection using hyper-spectral imager (HSI) detection techniques by detecting nontraditional threat spectral signatures of agent usage, such as protective equipment, coatings, paints, spills, and stains that are worn by human or on trucks or other objects. We have applied several current state-of-the-art HSI target detection methods such as Matched Filter (MF), Adaptive Coherence Estimator (ACE), Constrained Energy Minimization (CEM), and Spectral Angle Mapper (SAM). We are interested in detecting several chemical related materials: (a) Tyvek clothing is chemical resistance and Tyvek coveralls are one-piece garments for protecting human body from harmful chemicals, and (b) ammonium salts from background could be representative of spills from scrubbers or related to other chemical activities. The HSI dataset that we used for detection covers a chemical test field with more than 50 different kinds of chemicals, protective materials, coatings, and paints. Among them, there are four different kinds of Tyvek material, three types of ammonium salts, and one yellow jugs. The imagery cube data were collected by a HSI sensor with a spectral range of 400-2,500nm. Preliminary testing results are promising, and very high probability of detection (Pd) and low probability of false detection are achieved with the usage of full spectral range (400- 2,500nm). In the second part of this paper, we present our newly developed HSI sharpening technique. A new Band Interpolation and Local Scaling (BILS) method has been developed to improve HSI spatial resolution by 4-16 times with a low-cost high-resolution pen-chromatic camera and a RGB camera. Preliminary results indicate that this new technique is promising.

Cross calibration of GF-1 satellite wide field of view sensor with Landsat 8 OLI and HJ-1A HSI

NASA Astrophysics Data System (ADS)

Liu, Li; Gao, Hailiang; Pan, Zhiqiang; Gu, Xingfa; Han, Qijin; Zhang, Xuewen

2018-01-01

This paper focuses on cross calibrating the GaoFen (GF-1) satellite wide field of view (WFV) sensor using the Landsat 8 Operational Land Imager (OLI) and HuanJing-1A (HJ-1A) hyperspectral imager (HSI) as reference sensors. Two methods are proposed to calculate the spectral band adjustment factor (SBAF). One is based on the HJ-1A HSI image and the other is based on ground-measured reflectance. However, the HSI image and ground-measured reflectance were measured at different dates, as the WFV and OLI imagers passed overhead. Three groups of regions of interest (ROIs) were chosen for cross calibration, based on different selection criteria. Cross-calibration gains with nonzero and zero offsets were both calculated. The results confirmed that the gains with zero offset were better, as they were more consistent over different groups of ROIs and SBAF calculation methods. The uncertainty of this cross calibration was analyzed, and the influence of SBAF was calculated based on different HSI images and ground reflectance spectra. The results showed that the uncertainty of SBAF was <3% for bands 1 to 3. Two other large uncertainties in this cross calibration were variation of atmosphere and low ground reflectance.

George Glasson and George Bogg's Prospects on the Environmental Friendly Relationship and Ecojustice

ERIC Educational Resources Information Center

Dopico, Eduardo

2011-01-01

This rejoinder to George Glasson and George Bogg's papers provides additional conversation for considering the idea that we try to develop: leaving the classroom to continue teaching. Converting the teaching-learning process into research experiences brings our students not only scientific knowledge, but also an understanding of the research…

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 viticultural...

Adaptive pseudo-color enhancement method of weld radiographic images based on HSI color space and self-transformation of pixels.

PubMed

Jiang, Hongquan; Zhao, Yalin; Gao, Jianmin; Gao, Zhiyong

2017-06-01

The radiographic testing (RT) image of a steam turbine manufacturing enterprise has the characteristics of low gray level, low contrast, and blurriness, which lead to a substandard image quality. Moreover, it is not conducive for human eyes to detect and evaluate defects. This study proposes an adaptive pseudo-color enhancement method for weld radiographic images based on the hue, saturation, and intensity (HSI) color space and the self-transformation of pixels to solve these problems. First, the pixel's self-transformation is performed to the pixel value of the original RT image. The function value after the pixel's self-transformation is assigned to the HSI components in the HSI color space. Thereafter, the average intensity of the enhanced image is adaptively adjusted to 0.5 according to the intensity of the original image. Moreover, the hue range and interval can be adjusted according to personal habits. Finally, the HSI components after the adaptive adjustment can be transformed to display in the red, green, and blue color space. Numerous weld radiographic images from a steam turbine manufacturing enterprise are used to validate the proposed method. The experimental results show that the proposed pseudo-color enhancement method can improve image definition and make the target and background areas distinct in weld radiographic images. The enhanced images will be more conducive for defect recognition. Moreover, the image enhanced using the proposed method conforms to the human eye visual properties, and the effectiveness of defect recognition and evaluation can be ensured.

Adaptive pseudo-color enhancement method of weld radiographic images based on HSI color space and self-transformation of pixels

NASA Astrophysics Data System (ADS)

Jiang, Hongquan; Zhao, Yalin; Gao, Jianmin; Gao, Zhiyong

2017-06-01

The radiographic testing (RT) image of a steam turbine manufacturing enterprise has the characteristics of low gray level, low contrast, and blurriness, which lead to a substandard image quality. Moreover, it is not conducive for human eyes to detect and evaluate defects. This study proposes an adaptive pseudo-color enhancement method for weld radiographic images based on the hue, saturation, and intensity (HSI) color space and the self-transformation of pixels to solve these problems. First, the pixel's self-transformation is performed to the pixel value of the original RT image. The function value after the pixel's self-transformation is assigned to the HSI components in the HSI color space. Thereafter, the average intensity of the enhanced image is adaptively adjusted to 0.5 according to the intensity of the original image. Moreover, the hue range and interval can be adjusted according to personal habits. Finally, the HSI components after the adaptive adjustment can be transformed to display in the red, green, and blue color space. Numerous weld radiographic images from a steam turbine manufacturing enterprise are used to validate the proposed method. The experimental results show that the proposed pseudo-color enhancement method can improve image definition and make the target and background areas distinct in weld radiographic images. The enhanced images will be more conducive for defect recognition. Moreover, the image enhanced using the proposed method conforms to the human eye visual properties, and the effectiveness of defect recognition and evaluation can be ensured.

A tribute to George Plafker

USGS Publications Warehouse

Fuis, Gary S.; Haeussler, Peter J.; Atwater, Brian F.

2015-01-01

In a long and distinguished career, George Plafker made fundamental advances in understanding of megathrust tectonics, tsunami generation, paleoseismology, crustal neotectonics, and Alaskan geology, chiefly by means of geological field observations. George discovered that giant earthquakes result from tens of meters of seismic slip on subduction megathrusts, and he did this before the theory of plate tectonics had become a paradigm. The discovery was founded on George's comprehensive mapping of land-level changes in the aftermath of the 1964 earthquake in Alaska, and on his follow-up mapping, in 1968, in the region of the 1960 earthquakes in Chile. The mapping showed paired, parallel belts of coseismic uplift largely offshore and coseismic subsidence mostly onshore – a pattern now familiar as the initial condition assumed in simulations of subduction-zone tsunamis. George recognized, moreover, that splay faulting can play a major role in tsunami generation, and he also distinguished carefully between tectonic and landslide sources for the multiple tsunamis that accounted for nearly all the fatalities associated with the 1964 Alaska earthquake. George's classic monographs on the 1964 earthquake include findings on subduction-zone paleoseismology that he soon extended to include stratigraphic evidence for cyclic vertical deformation at the Copper River Delta, as well as recurrent uplift evidenced by flights of marine terraces at Middleton Island. As a geologist of earthquakes, George also clarified the tectonics and hazards of crustal faulting in Alaska, California, and other areas worldwide. All the while, George was mapping bedrock geology in Alaska, where he contributed importantly to today's understanding of how terranes were accreted and modified. Especially important was his documentation of the origin, movement, subduction, and collision of the Yakutat terrane in southern Alaska.

General George C. Marshall

NASA Technical Reports Server (NTRS)

2004-01-01

This is a portrait of General George C. Marshall in Army uniform. The Marshall Space Flight Center, a NASA field installation, was established in Huntsville, Alabama, in 1960. The Center was named in honor of General George C. Marshall, the Army Chief of Staff during World War II, Secretary of State, and Nobel Prize Wirner for his world-renowned Marshall Plan.

George Chester Stone (1924-2013).

PubMed

Adler, Nancy

2014-01-01

George Chester Stone was born February 21, 1924, and died on July 13, 2013. A quiet revolutionary, George was a founder of the field of health psychology. George played critical roles conceptualizing the field of health psychology, charting its bounds and potential, promulgating guidelines for training, founding the first doctoral program in health psychology, editing influential volumes defining the new field, launching the flagship journal for the field, and establishing a home for the field within APA. He was able to accomplish all this through his talent for working collaboratively. 2014 APA, all rights reserved

Air Force Human Systems Integration (HSI) in Test and Evaluation (T&E)

DTIC Science & Technology

2012-08-01

allow human aspects related to system design to be tested and evaluated. 15. SUBJECT TERMS Air Force, Human Systems Integration, HSI, Test and...Community that would allow human aspects related to system design to be tested and evaluated. The intent was to identify and develop means for greater...related documentation in order to monitor the human related aspects for system development and design . To address these work areas, the team adopted

Publications - Plafker, George and others, 1994 | Alaska Division of

Science.gov Websites

Publications Plafker, George and others, 1994 main content USGS Plafker, George and others, 1994 Publication Details Title: Neotectonic map of Alaska Authors: Plafker, George, Gilpin, L.M., and Lahr, J.C Reference Plafker, George, Gilpin, L.M., and Lahr, J.C., 1994, Neotectonic map of Alaska, in Plafker, George

Assessing the ability to combine hyperspectral imaging (HSI) data with Mineral Liberation Analyzer (MLA) data to characterize phosphate rocks

NASA Astrophysics Data System (ADS)

Laakso, K.; Middleton, M.; Heinig, T.; Bärs, R.; Lintinen, P.

2018-07-01

Phosphorus (P) is fundamental to manufacturing fertilizers. Phosphorus is predominantly extracted from phosphate rocks which are a finite resource expected to potentially last only a few decades. To investigate the means of using the hyperspectral imaging (HSI) technology to detect the phosphate-bearing mineral apatite in carbonate mineral -rich rocks we analyzed hyperspectral laboratory imagery obtained in the visible-near infrared (VNIR; 400-1000 nm) and short-wave infrared (SWIR; 1000-2500 nm) wavelength regions. These data were analyzed using the Spectral Angle Mapper (SAM) and by focusing on the characteristic absorption features of the minerals. The potential of using the Mineral Liberation Analyzer (MLA) data to guide the HSI data analysis was explored. The results were validated by means of the electron probe microanalyzer (EPMA) and MLA data. The results suggest that the VNIR wavelength region is applicable to map the rare earth element -rich fluorapatite which is featureless in the SWIR wavelength range. As suggested by previous studies, data obtained in the SWIR wavelength region can be successfully used to distinguish the carbonate minerals calcite and dolomite. Despite the benefits of having MLA data to map the mineralogy of the samples, the ability to use these data suffered from the polishing of the rock samples after the HSI data were acquired. Also, the MLA data were only available from the rock surfaces from which the SWIR data were acquired, and thus its applicability to validate the results obtained in the VNIR wavelength region was limited. Despite the non-optimal data acquisition setup, the MLA data were useful in guiding the analysis of the HSI data, and in validating the results thus obtained.

The HsiB1C1 (TssB-TssC) Complex of the Pseudomonas aeruginosa Type VI Secretion System Forms a Bacteriophage Tail Sheathlike Structure

PubMed Central

Lossi, Nadine S.; Manoli, Eleni; Förster, Andreas; Dajani, Rana; Pape, Tillmann; Freemont, Paul; Filloux, Alain

2013-01-01

Protein secretion systems in Gram-negative bacteria evolved into a variety of molecular nanomachines. They are related to cell envelope complexes, which are involved in assembly of surface appendages or transport of solutes. They are classified as types, the most recent addition being the type VI secretion system (T6SS). The T6SS displays similarities to bacteriophage tail, which drives DNA injection into bacteria. The Hcp protein is related to the T4 bacteriophage tail tube protein gp19, whereas VgrG proteins structurally resemble the gp27/gp5 puncturing device of the phage. The tube and spike of the phage are pushed through the bacterial envelope upon contraction of a tail sheath composed of gp18. In Vibrio cholerae it was proposed that VipA and VipB assemble into a tail sheathlike structure. Here we confirm these previous data by showing that HsiB1 and HsiC1 of the Pseudomonas aeruginosa H1-T6SS assemble into tubules resulting from stacking of cogwheel-like structures showing predominantly 12-fold symmetry. The internal diameter of the cogwheels is ∼100 Å, which is large enough to accommodate an Hcp tube whose external diameter has been reported to be 85 Å. The N-terminal 212 residues of HsiC1 are sufficient to form a stable complex with HsiB1, but the C terminus of HsiC1 is essential for the formation of the tubelike structure. Bioinformatics analysis suggests that HsiC1 displays similarities to gp18-like proteins in its C-terminal region. In conclusion, we provide further structural and mechanistic insights into the T6SS and show that a phage sheathlike structure is likely to be a conserved element across all T6SSs. PMID:23341461

Franck-Condon Simulations including Anharmonicity of the Ã(1)A''-X̃(1)A' Absorption and Single Vibronic Level Emission Spectra of HSiCl and DSiCl.

PubMed

Mok, Daniel W K; Lee, Edmond P F; Chau, Foo-Tim; Dyke, John M

2009-03-10

RCCSD(T) and/or CASSCF/MRCI calculations have been carried out on the X̃(1)A' and Ã(1)A'' states of HSiCl employing basis sets of up to the aug-cc-pV5Z quality. Contributions from core correlation and extrapolation to the complete basis set limit were included in determining the computed equilibrium geometrical parameters and relative electronic energy of these two states of HSiCl. Franck-Condon factors which include allowance for anharmonicity and Duschinsky rotation between these two states of HSiCl and DSiCl were calculated employing RCCSD(T) and CASSCF/MRCI potential energy functions, and were used to simulate the Ã(1)A'' ← X̃(1)A' absorption and Ã(1)A'' → X̃(1)A' single vibronic level (SVL) emission spectra of HSiCl and DSiCl. Simulated absorption and experimental LIF spectra, and simulated and observed Ã(1)A''(0,0,0) → X̃(1)A' SVL emission spectra, of HSiCl and DSiCl are in very good agreement. However, agreement between simulated and observed Ã(1)A''(0,1,0) → X̃(1)A' and Ã(1)A''(0,2,1) → X̃(1)A' SVL emission spectra of DSiCl is not as good. Preliminary calculations on low-lying excited states of HSiCl suggest that vibronic interaction between low-lying vibrational levels of the Ã(1)A'' state and highly excited vibrational levels of the ã(3)A'' is possible. Such vibronic interaction may change the character of the low-lying vibrational levels of the Ã(1)A'' state, which would lead to perturbation in the SVL emission spectra from these vibrational levels.

Coevolution of the ATPase ClpV, the Sheath Proteins TssB and TssC, and the Accessory Protein TagJ/HsiE1 Distinguishes Type VI Secretion Classes*

PubMed Central

Förster, Andreas; Planamente, Sara; Manoli, Eleni; Lossi, Nadine S.; Freemont, Paul S.; Filloux, Alain

2014-01-01

The type VI secretion system (T6SS) is a bacterial nanomachine for the transport of effector molecules into prokaryotic and eukaryotic cells. It involves the assembly of a tubular structure composed of TssB and TssC that is similar to the tail sheath of bacteriophages. The sheath contracts to provide the energy needed for effector delivery. The AAA+ ATPase ClpV disassembles the contracted sheath, which resets the systems for reassembly of an extended sheath that is ready to fire again. This mechanism is crucial for T6SS function. In Vibrio cholerae, ClpV binds the N terminus of TssC within a hydrophobic groove. In this study, we resolved the crystal structure of the N-terminal domain of Pseudomonas aeruginosa ClpV1 and observed structural alterations in the hydrophobic groove. The modification in the ClpV1 groove is matched by a change in the N terminus of TssC, suggesting the existence of distinct T6SS classes. An accessory T6SS component, TagJ/HsiE, exists predominantly in one of the classes. Using bacterial two-hybrid approaches, we showed that the P. aeruginosa homolog HsiE1 interacts strongly with ClpV1. We then resolved the crystal structure of HsiE1 in complex with the N terminus of HsiB1, a TssB homolog and component of the contractile sheath. Phylogenetic analysis confirmed that these differences distinguish T6SS classes that resulted from a functional co-evolution between TssB, TssC, TagJ/HsiE, and ClpV. The interaction of TagJ/HsiE with the sheath as well as with ClpV suggests an alternative mode of disassembly in which HsiE recruits the ATPase to the sheath. PMID:25305017

DiGeorge syndrome and unilateral symbrachydactyly.

PubMed

Devriendt, K; De Smet, L; De Boeck, K; Fryns, J P

1997-01-01

We describe a child with DiGeorge syndrome due to a del22(q11) and a symbrachydactyly of the left hand. The underlying cardiovascular malformations in DiGeorge syndrome may lead to an increased susceptibility to vascular disruptions, giving further support to the subclavian-artery-disruption-sequence theory.

Georg Händel (1622-97): the barber-surgeon father of George Frideric Handel (1685-1759).

PubMed

Adams, Aileen K; Hofestädt, B

2005-08-01

George Frideric Handel was born in Halle (Saale) in Germany. After initial musical education in Germany and Italy, he came to London as a young man and spent the rest of his life in England. Until recently, little has been written of his early life in either the English or the German literature, and it is not widely known that he was the son of Georg Händel, a barber-surgeon of repute. When his father's name is mentioned, it is usually to claim that he actively discouraged his son's musical education. Georg Händel lived in a turbulent time; he became an eminent surgeon who served as valet and barber to the Courts of Saxony and Brandenburg, as well as a distinguished citizen of Halle. In describing his surgical duties, we show how these differed from those of barbers in England and France at that time. Barbers in Germany were less controlled, freer to practise as they pleased, and Händel himself had important duties in public health and forensic medicine. George Frideric was the first son of the second marriage, born when his father was 63 years of age. We aim also to dispel the notion that Händel's influence on his son's career was as obstructive as has been claimed, but rather that he was a responsible father with his children's interests at heart. This is shown in the success achieved by all his children, most of whom followed their father into medicine, while George Frideric became the most famous of them all, being regarded by posterity as one of the greatest composers.

Famous Americans: George Washington & Abraham Lincoln.

ERIC Educational Resources Information Center

Fleming, Maria

Introducing students in grade 1-3 to George Washington and Abraham Lincoln, this book presents thematic units that present biographical information, and literature links such as poems, songs, stories, cross-curricular activities, and hands-on reproducibles. Chapters in the book are: (1) Getting to Know George; (2) The Father and His Country; (3)…

George Woodall, Ph.D.

EPA Pesticide Factsheets

Dr. George Woodall has over fifteen years of professional experience. This includes performing assessments of risk from exposure to air pollutants, assessing air quality, and managing research and technical projects.

78 FR 45473 - Proposed Amendment of Class E Airspace; St. George, UT

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-29

...-0600; Airspace Docket No. 13-ANM-18 Proposed Amendment of Class E Airspace; St. George, UT AGENCY... action proposes to amend Class E airspace at St. George Municipal Airport, St. George, UT, by removing... aircraft operations at St. George Municipal Airport, St. George, UT. DATES: Comments must be received on or...

Energy Storage: George Crabtree

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

Crabtree, George

2016-10-06

George Crabtree, Argonne scientist and Director of Joint Center for Energy Storage Research, discusses the importance of developing the next generation of batteries and how that could help transform the electricity grid.

Energy Storage: George Crabtree

ScienceCinema

Crabtree, George

2018-06-13

George Crabtree, Argonne scientist and Director of Joint Center for Energy Storage Research, discusses the importance of developing the next generation of batteries and how that could help transform the electricity grid.

Step 1: Human System Interface (HSI) Functional Requirements Document (FRD). Version 2

NASA Technical Reports Server (NTRS)

2006-01-01

This Functional Requirements Document (FRD) establishes a minimum set of Human System Interface (HSI) functional requirements to achieve the Access 5 Vision of "operating High Altitude, Long Endurance (HALE) Unmanned Aircraft Systems (UAS) routinely, safely, and reliably in the National Airspace System (NAS)". Basically, it provides what functions are necessary to fly UAS in the NAS. The framework used to identify the appropriate functions was the "Aviate, Navigate, Communicate, and Avoid Hazards" structure identified in the Access 5 FRD. As a result, fifteen high-level functional requirements were developed. In addition, several of them have been decomposed into low-level functional requirements to provide more detail.

Development of a handheld widefield hyperspectral imaging (HSI) sensor for standoff detection of explosive, chemical, and narcotic residues

NASA Astrophysics Data System (ADS)

Nelson, Matthew P.; Basta, Andrew; Patil, Raju; Klueva, Oksana; Treado, Patrick J.

2013-05-01

The utility of Hyper Spectral Imaging (HSI) passive chemical detection employing wide field, standoff imaging continues to be advanced in detection applications. With a drive for reduced SWaP (Size, Weight, and Power), increased speed of detection and sensitivity, developing a handheld platform that is robust and user-friendly increases the detection capabilities of the end user. In addition, easy to use handheld detectors could improve the effectiveness of locating and identifying threats while reducing risks to the individual. ChemImage Sensor Systems (CISS) has developed the HSI Aperio™ sensor for real time, wide area surveillance and standoff detection of explosives, chemical threats, and narcotics for use in both government and commercial contexts. Employing liquid crystal tunable filter technology, the HSI system has an intuitive user interface that produces automated detections and real-time display of threats with an end user created library of threat signatures that is easily updated allowing for new hazardous materials. Unlike existing detection technologies that often require close proximity for sensing and so endanger operators and costly equipment, the handheld sensor allows the individual operator to detect threats from a safe distance. Uses of the sensor include locating production facilities of illegal drugs or IEDs by identification of materials on surfaces such as walls, floors, doors, deposits on production tools and residue on individuals. In addition, the sensor can be used for longer-range standoff applications such as hasty checkpoint or vehicle inspection of residue materials on surfaces or bulk material identification. The CISS Aperio™ sensor has faster data collection, faster image processing, and increased detection capability compared to previous sensors.

Yura-George's world line

NASA Astrophysics Data System (ADS)

Gamov, I. L.

It is quite interesting and flattering for an economist to publish a paper in such a prominent astronomical journal. And taking into account the fact that the author is a relative of the great cosmologist of the 20th century does not diminish but, vice versa, increases the piquancy of the appearance of this article. You may agree, dear readers, that it is fairly difficult to avoid a temptation of addressing you on behalf of numerous admirers of George Gamow's talent, as well as of supporters of the Gamow Foundation of Moldova. Frankly speaking, I cannot get rid of a feeling that George Gamow himself, through some genetic "channels" known to him alone, is pushing me to tell about him, for he was famous for all kinds of tricks.

Georges Bank: a leaky incubator of Alexandrium fundyense blooms

PubMed Central

McGillicuddy, D.J.; Townsend, D.W.; Keafer, B.A.; Thomas, M.A.; Anderson, D.M.

2012-01-01

A series of oceanographic surveys on Georges Bank document variability of populations of the toxic dinoflagellate Alexandrium fundyense on time scales ranging from synoptic to seasonal to interannual. Blooms of A. fundyense on Georges Bank can reach concentrations on the order of 104 cells l−1, and are generally bank-wide in extent. Georges Bank populations of A. fundyense appear to be quasi-independent of those in the adjacent coastal Gulf of Maine, insofar as they occupy a hydrographic niche that is colder and saltier than their coastal counterparts. In contrast to coastal populations that rely on abundant resting cysts for bloom initiation, very few cysts are present in the sediments on Georges Bank. Bloom dynamics must therefore be largely controlled by the balance between growth and mortality processes, which are at present largely unknown for this population. Based on correlations between cell abundance and nutrient distributions, ammonium appears to be an important source of nitrogen for A. fundyense blooms on Georges Bank. PMID:24976691

Georges Bank: a leaky incubator of Alexandrium fundyense blooms.

PubMed

McGillicuddy, D J; Townsend, D W; Keafer, B A; Thomas, M A; Anderson, D M

2014-05-01

A series of oceanographic surveys on Georges Bank document variability of populations of the toxic dinoflagellate Alexandrium fundyense on time scales ranging from synoptic to seasonal to interannual. Blooms of A. fundyense on Georges Bank can reach concentrations on the order of 10 4 cells l -1 , and are generally bank-wide in extent. Georges Bank populations of A. fundyense appear to be quasi-independent of those in the adjacent coastal Gulf of Maine, insofar as they occupy a hydrographic niche that is colder and saltier than their coastal counterparts. In contrast to coastal populations that rely on abundant resting cysts for bloom initiation, very few cysts are present in the sediments on Georges Bank. Bloom dynamics must therefore be largely controlled by the balance between growth and mortality processes, which are at present largely unknown for this population. Based on correlations between cell abundance and nutrient distributions, ammonium appears to be an important source of nitrogen for A. fundyense blooms on Georges Bank.

Severe dystrophy in DiGeorge syndrome

PubMed Central

Rózsai, Barnabás; Kiss, Ákos; Csábi, Györgyi; Czakó, Márta; Decsi, Tamás

2009-01-01

We present the case history of a 3-year-old girl who was examined because of severe dystrophy. In the background, cow’s milk allergy was found, but her body weight was unchanged after eliminating milk from her diet. Other types of malabsorption were excluded. Based on nasal regurgitation and facial dysmorphisms, the possibility of DiGeorge syndrome was suspected and was confirmed by fluorescence in situ hybridization. The authors suggest a new feature associated with DiGeorge syndrome. PMID:19294771

A HyperSpectral Imaging (HSI) approach for bio-digestate real time monitoring

NASA Astrophysics Data System (ADS)

Bonifazi, Giuseppe; Fabbri, Andrea; Serranti, Silvia

2014-05-01

One of the key issues in developing Good Agricultural Practices (GAP) is represented by the optimal utilisation of fertilisers and herbicidal to reduce the impact of Nitrates in soils and the environment. In traditional agriculture practises, these substances were provided to the soils through the use of chemical products (inorganic/organic fertilizers, soil improvers/conditioners, etc.), usually associated to several major environmental problems, such as: water pollution and contamination, fertilizer dependency, soil acidification, trace mineral depletion, over-fertilization, high energy consumption, contribution to climate change, impacts on mycorrhizas, lack of long-term sustainability, etc. For this reason, the agricultural market is more and more interested in the utilisation of organic fertilisers and soil improvers. Among organic fertilizers, there is an emerging interest for the digestate, a sub-product resulting from anaerobic digestion (AD) processes. Several studies confirm the high properties of digestate if used as organic fertilizer and soil improver/conditioner. Digestate, in fact, is somehow similar to compost: AD converts a major part of organic nitrogen to ammonia, which is then directly available to plants as nitrogen. In this paper, new analytical tools, based on HyperSpectral Imaging (HSI) sensing devices, and related detection architectures, is presented and discussed in order to define and apply simple to use, reliable, robust and low cost strategies finalised to define and implement innovative smart detection engines for digestate characterization and monitoring. This approach is finalized to utilize this "waste product" as a valuable organic fertilizer and soil conditioner, in a reduced impact and an "ad hoc" soil fertilisation perspective. Furthermore, the possibility to contemporary utilize the HSI approach to realize a real time physicalchemical characterisation of agricultural soils (i.e. nitrogen, phosphorus, etc., detection) could

Characterization of Decision Making Behaviors Associated with Human Systems Integration (HSI) Design Tradeoffs: Subject Matter Expert Interviews

DTIC Science & Technology

2014-11-18

this research was to characterize the naturalistic decision making process used in Naval Aviation acquisition to assess cost, schedule and...Naval Aviation acquisitions can be identified, which can support the future development of new processes and tools for training and decision making...part of Department of Defense acquisition processes , HSI ensures that operator, maintainer and sustainer considerations are incorporated into

Step 1: Human System Integration (HSI) FY05 Pilot-Technology Interface Requirements for Command, Control, and Communications (C3)

NASA Technical Reports Server (NTRS)

2005-01-01

The document provides the Human System Integration(HSI) high-level functional C3 HSI requirements for the interface to the pilot. Description includes (1) the information required by the pilot to have knowledge C3 system status, and (2) the control capability needed by the pilot to obtain C3 information. Fundamentally, these requirements provide the candidate C3 technology concepts with the necessary human-related elements to make them compatible with human capabilities and limitations. The results of the analysis describe how C3 operations and functions should interface with the pilot to provide the necessary C3 functionality to the UA-pilot system. Requirements and guidelines for C3 are partitioned into three categories: (1) Pilot-Air Traffic Control (ATC) Voice Communications (2) Pilot-ATC Data Communications, and (3) command and control of the unmanned aircraft (UA). Each requirement is stated and is supported with a rationale and associated reference(s).

Limb anomalies in DiGeorge and CHARGE syndromes

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

Prasad, C.; Quackenbush, E.J.; Whiteman, D.

1997-01-20

Limb anomalies are not common in the DiGeorge or CHARGE syndromes. We describe limb anomalies in two children, one with DiGeorge and the other with CHARGE syndrome. Our first patient had a bifid left thumb, Tetralogy of Fallot, absent thymus, right facial palsy, and a reduced number of T-cells. A deletion of 22q11 was detected by fluorescence in situ hybridization (FISH). The second patient, with CHARGE syndrome, had asymmetric findings that included right fifth finger clinodactyly, camptodactyly, tibial hemimelia and dimpling, and severe club-foot. The expanded spectrum of the DiGeorge and CHARGE syndromes includes limb anomalies. 14 refs., 4 figs.

Innovative hyperspectral imaging (HSI) based techniques applied to end-of-life concrete drill core characterization for optimal dismantling and materials recovery

NASA Astrophysics Data System (ADS)

Bonifazi, Giuseppe; Picone, Nicoletta; Serranti, Silvia

2015-02-01

The reduction of EOL concrete disposal in landfills, together with a lower exploitation of primary raw materials, generates a strong interest to develop, set-up and apply innovative technologies to maximize Construction and Demolition Waste (C&DW) conversion into useful secondary raw materials. Such a goal can be reached starting from a punctual in-situ efficient characterization of the objects to dismantle in order to develop demolition actions aimed to set up innovative mechanical-physical processes to recover the different materials and products to recycle. In this paper an innovative recycling-oriented characterization strategy based on HyperSpectral Imaging (HSI) is described in order to identify aggregates and mortar in drill core samples from end-of-life concrete. To reach this goal, concrete drill cores from a demolition site were systematically investigated by HSI in the short wave infrared field (1000-2500 nm). Results obtained by the adoption of the HSI approach showed as this technology can be successfully applied to analyze quality and characteristics of C&DW before dismantling and as final product to reutilise after demolition-milling-classification actions. The proposed technique and the related recognition logics, through the spectral signature detection of finite physical domains (i.e. concrete slice and/or particle) of different nature and composition, allows; i) to develop characterization procedures able to quantitatively assess end-of-life concrete compositional/textural characteristics and ii) to set up innovative sorting strategies to qualify the different materials constituting drill core samples.

78 FR 63380 - Amendment of Class E Airspace; St. George, UT

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-24

...-0600; Airspace Docket No. 13-ANM-18] Amendment of Class E Airspace; St. George, UT AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace at St. George Municipal Airport, St. George, UT, by removing the operating hours established by a Notice to...

Moving towards first science with the St. George recoil separator

NASA Astrophysics Data System (ADS)

Meisel, Zachary; Berg, G. P. A.; Gilardy, G.; Moran, M.; Schmitt, J.; Seymour, C.; Stech, E.; Couder, M.

2015-10-01

The St. George recoil mass separator has recently been coupled to the 5MV St. Ana accelerator at the University of Notre Dame's Nuclear Science Lab. St. George is a unique tool designed to measure radiative alpha-capture reactions for nuclei up to A = 40 in inverse kinematics in order to directly obtain cross sections required for astrophysical models of stellar and explosive helium burning. Commissioning of St. George is presently taking place with primary beams of hydrogen, helium, and oxygen. In this presentation, results will be shown for the measured energy acceptance of St. George, which compare favorably to COSY results when employing the calculated optimal ion-optical settings. Additionally, future plans will be discussed, such as assessing the angular acceptance of St. George and the re-integration of HiPPO at the separator target position to provide a dense, windowless helium gas-jet target. The material presented in this work is partially supported by the National Science Foundation Grant No. 1419765.

Development of computational fluid dynamics--habitat suitability (CFD-HSI) models to identify potential passage--Challenge zones for migratory fishes in the Penobscot River

USGS Publications Warehouse

Haro, Alexander J.; Dudley, Robert W.; Chelminski, Michael

2012-01-01

A two-dimensional computational fluid dynamics-habitat suitability (CFD–HSI) model was developed to identify potential zones of shallow depth and high water velocity that may present passage challenges for five anadromous fish species in the Penobscot River, Maine, upstream from two existing dams and as a result of the proposed future removal of the dams. Potential depth-challenge zones were predicted for larger species at the lowest flow modeled in the dam-removal scenario. Increasing flows under both scenarios increased the number and size of potential velocity-challenge zones, especially for smaller species. This application of the two-dimensional CFD–HSI model demonstrated its capabilities to estimate the potential effects of flow and hydraulic alteration on the passage of migratory fish.

Reactivity of phosphorus mononitride and interstellar formation of molecules containing phospazo linkage: A computational study on the reaction between HSi (X2Γ) and PN (X1Σ+)

NASA Astrophysics Data System (ADS)

Bhasi, Priya; Nhlabatsi, Zanele P.; Sitha, Sanyasi

2017-12-01

Phosphorus mononitride (PN) shows some interesting chemistry due to its low dissociation energy (compared to N2) and small dipole moment (zero dipole moment for N2). In this work, a reaction between HSi (X2Γ) and PN (X1Σ+) has been studied using various computational methods. Analysis of the doublet surface of the HSi+PN reaction indicates that the reaction is exothermic in nature leading to the formation of various products. In view of the barrierless association of the reactants and exothermic nature for the product formation, it is suggested that species like HPNSi, cyclic-SiN(H)P (these two most stable isomers have phosphazo linkage) and HSiNP (third most stable isomer has phosphdiazo linkage) can possibly be detected in the interstellar medium. In view of the potential applications of phosphazo compounds in amide synthesis and pervasive nature of amide linkages in the nature, possible interstellar prebiotic applications can be advocated for these compounds.

Our Western Heritage: An Interview with Robert George

ERIC Educational Resources Information Center

Iannone, Carol

2012-01-01

This article presents an interview with Robert George, who holds Princeton's celebrated McCormick Chair in Jurisprudence and is the founding director of the James Madison Program. George has served on the President's Council on Bioethics and as a presidential appointee to the United States Commission on Civil Rights. He is also a member of the…

Fish based preimplantation genetic diagnosis to prevent DiGeorge syndrome.

PubMed

Shefi, Shai; Raviv, Gil; Rienstein, Shlomit; Barkai, Gad; Aviram-Goldring, Ayala; Levron, Jacob

2009-07-01

To report the performance of fluorescence in-situ hybridization in the setting of preimplantation genetic diagnosis in order to diagnose embryos affected by DiGeorge syndrome. Case report. Academic referral center. A 32 year-old female affected by DiGeorge syndrome. History and physical examination, karyotyping, amniocentesis, preimplantation genetic diagnosis, fluorescence in-situ hybridization. Avoidance of pregnancy with embryo affected by DiGeorge syndrome. Termination of pregnancy with an affected embryo followed by fluorescence in-situ hybridization based preimplantation genetic diagnosis and delivery of healthy offspring. The combination of preimplantation genetic diagnosis with fluorescence in-situ hybridization is recommended to prevent pregnancies with DiGeorge syndrome affected embryos in properly selected patients.

Upper limb malformations in DiGeorge syndrome

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

Cormier-Daire, V.; Iserin, L.; Sidi, D.

1995-03-13

We report on upper limb anomalies in two children with a complete DiGeorge sequence: conotruncal defects, hypocalcemia, thymic aplasia, and facial anomalies. One child had preaxial polydactyly, and the other had club hands with hypoplastic first metacarpal. In both patients, molecular analysis documented a 22q11 deletion. To our knowledge, limb anomalies have rarely been reported in DiGeorge syndrome, and they illustrate the variable clinical expression of chromosome 22q11 deletions. 13 refs., 2 figs.

01-NIF Dedication: George Miller

ScienceCinema

George Miller

2017-12-09

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.

01-NIF Dedication: George Miller

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

George Miller

2009-07-02

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.

George Andrew Olah - Patents

Science.gov Websites

Additional Information US 4,394,247 LIQUEFACTION OF COALS USING RECYCLABLE SUPERACID CATALYST - Olah, George catalytic condensation using superacid catalysts. US 4,465,893 OXIDATIVE CONDENSATION OF NATURAL GAS OR ., synthetic transportation fuels or lower olefins) via catalytic condensation using superacid catalysts. US

General George C. Marshall

NASA Technical Reports Server (NTRS)

2004-01-01

The Marshall Space Flight Center, a NASA field installation, was established at Huntsville, Alabama, in 1960. The Center was named in honor of General George C. Marshall, the Army Chief of Staff during World War II, Secretary of State, and Nobel Prize Wirner for his world-renowned Marshall Plan.

EDITORIAL: George W Series Memorial Essays

NASA Astrophysics Data System (ADS)

Dodd, J. N.

1997-01-01

I would like to recall my experiences when I joined George Series when on study leave from the University of Otago in 1959. Like George, we had decided, some years previously, to pursue the line of research opened up by the double-resonance experiment of Brossel and Bitter. Up to that time both groups had been applying the new technique to traditional spectroscopic problems, those of measuring the fine structure, hyperhe structure, g-factors and nuclear moments. But here, in Oxford, was something new and exciting - experiments that studied the nature of light itself, questioning some long-held views. George had come to the view that, in a double-resonance experiment, one could demonstrate the inner coherence that could exist between superposition states of an atom. He, and his students Wilf Fox and Mike Taylor, had already obtained promising evidence; but he needed more definite results if he was going to allay the doubts and suspicions of some others in the Clarendon. At the time, people generally thought that light, being a superposition of radiations from many atoms with no obvious phase relation to each other, was an incoherent wave phenomenon. One could observe small scale coherence (for example, in the Young interference experiment) but it would be largely concealed by the incoherent nature of the radiation from many atoms in a source. In the experiments that had been performed the coherence was introduced between a pair of excited states (Zeeman sub-states) by the application of an oscillating magnetic field - was it not likely, according to the doubters, that the modulation observed in the fluorescence was due to "pick-up" in the amplifiers from the source of oscillations? George had to prove that this was not the cause. I well remember him saying at the time "I have a hunch that I am correct". That typified his approach to physics. The work of 1959 demonstrated beyond all doubt that substantial coherence, manifested as strong beats in the intensity of the

View of inside second floor stairwell of George Washington Junior ...

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

View of inside second floor stairwell of George Washington Junior High School looking at double doors, facing north. - George Washington Junior High School, 707 Columbus Drive, Tampa, Hillsborough County, FL

Connecting to Curious George

ERIC Educational Resources Information Center

Hinshaw, Craig

2006-01-01

Each month throughout the school year, two second grade teachers at Lessenger Elementary highlight a different children's author. The interdisciplinary lessons that evolved the month they selected Margaret and H.A. Rey's Curious George books were the most successful. In this article, the author relates how art, story writing, reading aloud, and…

Who Framed George Lakoff?

ERIC Educational Resources Information Center

Goldstein, Evan R.

2008-01-01

In this article, a noted linguist reflects on his tumultuous foray into politics. For years George P. Lakoff has been at the center of some of the biggest intellectual disagreements in linguistics (most famously with Noam Chomsky) and has helped create an important interdisciplinary field of study, cognitive linguistics, that is reshaping people's…

George Sigerson: Charcot's translator.

PubMed

Lyons, J B

1997-04-01

Senator George Sigerson (1836-1925), Dublin's first neurologist, was also a significant contributor to Anglo-Irish literature. His medical career and literary accomplishments are outlined, the focus of the article being Sigerson's friendly relationship with Charcot (with whom he corresponded), and whose Leçons sur les maladies du système nerveux he translated.

Baker & Taylor's George Coe

ERIC Educational Resources Information Center

Fialkoff, Francine

2009-01-01

In his 30 years as a library wholesaler, first as VP and general manager of Brodart Books, Library, and School Automation divisions and since 2000 as president of the Library & Education division of Baker & Taylor (B&T), George Coe has been instrumental in a whole host of innovations. They go way beyond the selection, processing, and delivery of…

George Saintbury's View of Rhetoric

ERIC Educational Resources Information Center

Hostettler, Gordon F.

1977-01-01

Investigates the career of George Edward Bateman Saintsbury (1845-1933), the eighth Regius Professor at the University of Edinburgh. Outlines his position as a literary critic, reviews and analyzes his views of rhetoric and rhetoricians, and offers assessments of his views. (MH)

George O. White State Park Forest Nursery - Licking, Missouri

Treesearch

Greg Hoss

2002-01-01

The George O. White State Forest Nursery is owned and operated by the Missouri Department of Conservation. Our agency is responsible for the management of the fish, forest, and wildlife resources of the state.This paper will address the George O. White State Forest Nursery. It will discuss where we are, a little of our history, and our growing...

An Analysis of the Nonlinear Spectral Mixing of Didymium and Soda-Lime Glass Beads Using Hyperspectral Imagery (HSI) Microscopy

DTIC Science & Technology

2014-05-01

2001). Learning with Kernels: Support Vector Machines , Regularization, Optimization, and Beyond. The MIT Press, Cambridge, MA, 644 p. [26] Banerjee...A., Burlina, P., and Broadwater, J., (2007). A Machine Learning Approach for finding hyperspectral endmembers. Proceedings of the IEEE International... lime glass beads using hyperspectral imagery (HSI) microscopy Ronald G. Resmini1*, Robert S. Rand2, David W. Allen3, and Christopher J. Deloye1

Interdecadal heterogeneity in mitochondrial DNA of Atlantic haddock (Melanogrammus aeglefinus) from Georges Bank.

PubMed

Purcell, M K; Kornfield, I; Fogarty, M; Parker, A

1996-09-01

Atlantic haddock of Georges Bank are characterized by large fluctuations in population size and a recent collapse of the commercial fishery. DNA extracted from dried scales of Georges Bank haddock, archived by the U.S. National Marine Fisheries Service (NMFS), reveals significant heterogeneity in frequencies of four mitochondrial DNA control region haplotypes between 1975 and 1985 cohorts. Several processes may be responsible for this temporal variation, the most attractive hypothesis being that haddock from other geographic regions episodically contribute to the Georges Bank gene pool. Thus, the population of haddock spawning on Georges Bank may not be genetically discrete and, with respect to Atlantic haddock, Georges Bank may not be viewed as a closed system.

75 FR 21243 - Marine Mammals; Subsistence Taking of Northern Fur Seals; St. George

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-23

... Mammals; Subsistence Taking of Northern Fur Seals; St. George AGENCY: National Marine Fisheries Service... (APA). The Pribilof Island Community of St. George Island, Traditional Council (Council) petitioned... St. George Island to take male fur seal young of the year during the fall. NMFS solicits public...

Managing Environmental Flows for Impounded Rivers in Semi-Arid Regions- A Habitat Suitability Index (HSI) Approach for the Assessment of River Habitat for Salmonid Populations

NASA Astrophysics Data System (ADS)

Pai, H.; Sivakumaran, K.; Villamizar, S. R.; Flanagan, J.; Guo, Q.; Harmon, T. C.

2013-12-01

Balancing ecosystem health in water-scarce, agriculturally dominated river basins remains a challenge. In dry water years, maintaining conditions for restored and sustained indigenous fish populations (a frequently used indicator for ecosystem health) is particularly challenging. Competing human demands include urban and agricultural water supplies, hydropower, and flood control. In many semi-arid regions, increasing drought intensity and frequency under future climate scenarios will combine with population increases to water scarcity. The goal of this work is to better understand how reservoir releases affect fish habitat and overall river aquatic ecosystem quality. Models integrating a diverse array of physical and biological processes and system state are used to forecast the river ecosystem response to changing drivers. We propose a distributed parameter-based Habitat Suitability Index (HSI) approach for assessing fish habitat quality. Our river ecosystem HSI maps are based on a combination of the following: (1) In situ data describing stream flow and water quality conditions; (2) Spatial observations, including surveyed cross-sections, aerial imagery and digital elevation maps (DEM) of the river and its riparian corridor; and (3) Simulated spatially distributed water depths, flow velocities, and temperatures estimated from 1D and 2D river flow and temperature models (HEC-RAS and CE-QUAL-W2, respectively). With respect to (2), image processing schemes are used to classify and map key habitat features, namely riparian edge and shallow underwater vegetation. HSI maps can be modified temporally to address specific life cycle requirements of indicator fish species. Results are presented for several reaches associated with the San Joaquin River Restoration Project, focusing on several components of the Chinook salmon life cycle. HSI maps and interpretations are presented in the context of a range of prescribed reservoir release hydrographs linked to California water

George Glasson and George Bogg's prospects on the environmental friendly relationship and ecojustice

NASA Astrophysics Data System (ADS)

Dopico, Eduardo

2011-06-01

This rejoinder to George Glasson and George Bogg's papers provides additional conversation for considering the idea that we try to develop: leaving the classroom to continue teaching. Converting the teaching-learning process into research experiences brings our students not only scientific knowledge, but also an understanding of the research procedures. To be involved in field work, students can connect more personally the local action with global issues. On the ground in which we operate, environmental science, teaching of knowledge is insufficient if not accompanied by ecological experiences where students can see and share the needs of environmental protection and the idea of sustainability. Both response authors tell us about their own experiences in research in this regard. In their essays we can appreciate the desire to investigate human activities on ecosystems. Reading it makes us look with passion and awareness at the different consequences for our ecological environments: if we develop environmentally consequential behavior or harmful lifestyles for the planet. Furthermore, they warn us of the need to follow the development of students learning and reflect on the ways in which it produces time-causal relationship between persons and the environment.

Obituary: George Hamilton Bowen Jr. (1925-2009)

NASA Astrophysics Data System (ADS)

Willson, Lee Anne; Struck, Curtis

2011-12-01

Our colleague and collaborator George Hamilton Bowen, Jr., passed away November 1, 2009 in Ames, Iowa. George was born June 20, 1925 in Tulsa, Oklahoma to George and Dorothy (Huntington) Bowen. He married Marjorie Brown June 19, 1948 in Redondo Beach, California; they had five children, with eight grandchildren and five great-grandchildren at the time of his death. George H. Bowen's third or perhaps his fourth career was in astronomy. He was drafted into the navy in 1944, at the end of his first year as a student at Caltech, and ended his war-time service as an electronic technician on the aircraft carrier Shangri-La. He later said "In just nine months, starting from scratch (Ohm's law!), we learned an amazing amount - not by memorization, of course, but by study and real understanding of the basic function of the most advanced AC circuits then being used for instrumentation, measurements, communications, control systems, and much more." He gained a confidence that he could quickly and accurately diagnose and solve technical problems that stood him well in future work. One accomplishment he took particular pride in was figuring out how the radar control used cams and gears to solve the trigonometry for accurate pointing. He also described how the captain was alarmed when weather conditions changed so that refraction no longer showed them distant, small boats around the curvature of Earth. After the war, George Bowen returned to undergraduate and eventually graduate study at Caltech, where he was recruited to the biophysics research group headed by future Nobel Laureate Max Delbrück. George often described his joy in working with these first-rate scientists and finding himself accepted as a part of the effort. He finished his BS with honors in 1949 and his PhD in 1953 with a thesis on "Kinetic Studies on the Mechanism of Photoreactivation of Bacteriophase T2 Inactivated by Ultraviolet Light" involving work with E Coli. This work was supported by grants from the U

Pantheon of Philanthropy: George Peabody.

ERIC Educational Resources Information Center

Parker, Franklin

1994-01-01

One in a collection of papers on George Peabody, educational philanthropist, discusses the history of his philanthropy. The paper looks at Peabody's life, death, and unusual funeral, his fortune, the first institute (born out of the Peabody Education Fund), the division of the fund, and Peabody's international planning dinners. (SM)

75 FR 62461 - Revocation and Establishment of Class E Airspace; St. George, UT

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-12

...-0660; Airspace Docket No. 10-ANM-4] Revocation and Establishment of Class E Airspace; St. George, UT... Class E airspace at St. George, UT, as the airport will be closing, eliminating the need for controlled airspace. This action will establish Class E airspace for the new St. George Municipal Airport located to...

33 CFR 334.520 - Lake George, Fla.; naval bombing area.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Lake George, Fla.; naval bombing....; naval bombing area. (a) The danger zone. An area in the eastern part of Lake George described as follows.... (2) Prior to each bombing operation the danger zone will be patrolled by naval aircraft which will...

33 CFR 334.520 - Lake George, Fla.; naval bombing area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Lake George, Fla.; naval bombing....; naval bombing area. (a) The danger zone. An area in the eastern part of Lake George described as follows.... (2) Prior to each bombing operation the danger zone will be patrolled by naval aircraft which will...

George Morrison: Anishinaabe Expressionist Artist

ERIC Educational Resources Information Center

Vizenor, Gerald

2006-01-01

In this article, the author discusses the life and works of an Anishinaabe expressionist artist George Morrison. Morrison was an eminent expressionist painter with a singular romantic vision and an erudite sense of natural reason and liberty. He created an elusive shimmer of "endless space," the color and eternal motion of nature. The…

A different time and place test of ArcHSI: A spatially explicit habitat model for elk in the Black Hills

Treesearch

Mark A. Rumble; Lakhdar Benkobi; R. Scott Gamo

2007-01-01

We tested predictions of the spatially explicit ArcHSI habitat model for elk. The distribution of elk relative to proximity of forage and cover differed from that predicted. Elk used areas near primary roads similar to that predicted by the model, but elk were farther from secondary roads. Elk used areas categorized as good (> 0.7), fair (> 0.42 to 0.7), and poor...

Operational Prediction of the Habitat Suitability Index (HSI) Distribution for Neon Flying Squid in Central North Pacific by Using FORA Dataset and a New Data Assimilation System SKUIDS

NASA Astrophysics Data System (ADS)

Igarashi, H.; Ishikawa, Y.; Wakamatsu, T.; Tanaka, Y.; Nishikawa, S.; Nishikawa, H.; Kamachi, M.; Kuragano, T.; Takatsuki, Y.; Fujii, Y.; Usui, N.; Toyoda, T.; Hirose, N.; Sakai, M.; Saitoh, S. I.; Imamura, Y.

2016-02-01

The neon flying squid (Ommastrephes bartramii) has a wide-spread distribution in subtropical and temperate waters in the North Pacific, which plays an important role in the pelagic ecosystem and is one of the major targets in Japanese squid fisheries. The main fishing areas for Japanese commercial vessels are located in the central North Pacific (35-45N, around the date line) in summer. In this study, we have developed several kinds of habitat suitability index (HSI) models of the neon flying squid for investigating the relationship between its potential habitat and the ocean state variations in the target area. For developing HSI models, we have used a new ocean reanalysis dataset FORA (4-dimensional variational Ocean Re-Analysis) produced by JAMSTEC/CEIST and MRI-JMA. The horizontal resolution is 0.1*0.1 degree of latitude and longitude with 54 vertical levels, which can provide realistic fields of 3-dimensional ocean circulation and environmental structures including meso-scale eddies. In addition, we have developed a new 4D-VAR (4-dimensional variational) ocean data assimilation system for predicting ocean environmental changes in the main fishing grounds. We call this system "SKUIDS" (Scalable Kit of Under-sea Information Delivery System). By using these prediction fields of temperature, salinity, sea surface height, horizontal current velocity, we produced daily HSI maps of the neon flying squid, and provided them to the Japanese commercial vessels in operation. Squid fishermen can access the web site for delivering the information of ocean environments in the fishing ground by using Inmarsat satellite communication on board, and show the predicted fields of subsurface temperatures and HSI. Here, we present the details of SKUIDS and the web-delivery system for squid fishery, and some preliminary results of the operational prediction.

Master Mentors: Linda Golian-Lui University of Hawaii-Hilo--George Oberle George Mason University, VA

ERIC Educational Resources Information Center

Library Journal, 2005

2005-01-01

Many movers and shakers inspire admiration and even awe, but those who inspire love are the mentors who have changed lives. That is why many grateful librarians nominated Linda Golian-Lui and George Oberle. Both of them were accidental librarians, work-study students whose supervisors encouraged them to become paraprofessionals, and then…

Medical Image Segmentation using the HSI color space and Fuzzy Mathematical Morphology

NASA Astrophysics Data System (ADS)

Gasparri, J. P.; Bouchet, A.; Abras, G.; Ballarin, V.; Pastore, J. I.

2011-12-01

Diabetic retinopathy is the most common cause of blindness among the active population in developed countries. An early ophthalmologic examination followed by proper treatment can prevent blindness. The purpose of this work is develop an automated method for segmentation the vasculature in retinal images in order to assist the expert in the evolution of a specific treatment or in the diagnosis of a potential pathology. Since the HSI space has the ability to separate the intensity of the intrinsic color information, its use is recommended for the digital processing images when they are affected by lighting changes, characteristic of the images under study. By the application of color filters, is achieved artificially change the tone of blood vessels, to better distinguish them from the bottom. This technique, combined with the application of fuzzy mathematical morphology tools as the Top-Hat transformation, creates images of the retina, where vascular branches are markedly enhanced over the original. These images provide the visualization of blood vessels by the specialist.

George Low: From Spaceships to Scholarship.

ERIC Educational Resources Information Center

Grady, Denise

1982-01-01

Recounts the life of George Low focusing on his first career with NASA where he began as a research scientist and finished as deputy administrator and his second career as president of Rensselaer Polytechnic Institute. Emphasizes his personal drive, competitive nature, managerial skills, and innovative ideas. (DC)

George Washington and the Temple of Democracy. Teaching with Historic Places.

ERIC Educational Resources Information Center

Hunter, Kathleen A.

This document, from the lesson plan series, "Teaching with Historic Places," provides a description of George Washington's life and the building of the U.S. Capitol. George Washington became the first U.S. President after leading the colonies through the revolutionary war. The U.S. Congress and the President decided to create a federal…

George Sand: A Life of Conflict

ERIC Educational Resources Information Center

Pappas, Dee Ann

1970-01-01

This discussion on George Sand illustrates the dilemma of the woman who is curious and aggressive in a social milieu which is not ready to accept her in that light. The world in which she lived could not permit a realization of the ideal vision she held. (Author/CJ)

George Washington: A Grounded Leader

DTIC Science & Technology

2011-04-08

not well educated in a formal sense, George Washington was highly intellectual. His commitment to self -improvement, coupled with native abilities, and...and additional qualifiers separated by commas, e.g. Smith, Richard, Jr. 7. PERFORMING ORGANIZATION NAME{S) AND ADDRESS{ES). Self -explanatory. 8...PERMITTED PROVIDED PROPER ACKNOWLEDGEMENT IS MADE. ii Acknowledgements In the beginning was Dr. Donald F. Bittner. Dr. Bittner was my esteemed faculty

Ritchey, George Willis (1864-1945)

NASA Astrophysics Data System (ADS)

Murdin, P.

2000-11-01

At first a furniture-maker and woodworker, became an instrument-maker and especially an optician when he obtained part-time work at the observatory of the University of Cincinnati. Met GEORGE ELLERY HALE in Chicago and volunteered to assist him, preparing photographic plates, learning to use the camera to photograph stars and nebulae. Became a full time optician and supervisor of the instrument s...

The Oral History of Evaluation: The Professional Development of George Grob

ERIC Educational Resources Information Center

Miller, Robin L.; Caracelli, Valerie J.

2014-01-01

In this article the authors present the full interview conducted with George Grob in 2011 at the American Evaluation Association (AEA) Conference in Anaheim, CA. George Grob is former Director of the Office of Evaluation and Inspections in the Office of Inspector General. Prior to serving in that Office, he was Director of Planning and Policy…

Plaster People...A La George Segal.

ERIC Educational Resources Information Center

Boulay, Michele

2003-01-01

Describes an art project used with eleventh- and twelfth-grade students in which they created plaster self-portraits inspired by the work of George Segal. Includes directions for the casting and lists the art materials needed for the lesson. Explains that the project requires half a semester to complete. (CMK)

Teaching about George Washington. ERIC Digest.

ERIC Educational Resources Information Center

Vontz, Thomas S.; Nixon, William A.

No generation in U.S. history has matched that of the founding era for its array of talented and influential political thinkers and actors. These individuals (such as George Washington, John Adams, Benjamin Franklin, Alexander Hamilton, Thomas Jefferson, and James Madison) possessed traits of character and intellect that significantly shaped the…

The Development of the George B. Pegram Award

NASA Astrophysics Data System (ADS)

McCay, Myron S.

1997-11-01

The George B. Pegram Award for Excellence in the Teaching of Physics was developed by a representative group of SESAPS members over a period of eight years with outstanding contributions as follows: Jesse Beams, APS President, with the advice of Mark Zemansky, AAPT, chose George B. Pegram as the honoree, in view of his excellent teaching career at Columbia University, his graduation from Trinity College--now Duke University, his long period of service as Treasurer of APS, and his active support of the special training program at ORAU; Earle Plyler with the assistance of Edward Burke, Jr., prepared the selection criteria for the recipients of the award; Walter Gordy coordinated the APS approval and initiated the financing of the program; Howard Carr raised the first funds and prepared the initial certificates; William G. Pollard joined the committee and completed the early funding, while preparing the formal certificate and medal; Dr. Vernet Eaton, AAPT President, stimulated the program when he urged the nomination of SESAPS members for the Oersted Award. After his lectures at the 1955 Gainesville meeting, Wendell Holladay instructed the committee to report its recommendations at the next SESAPS meeting. In 1969 SESAPS approved the George B. Pegram Award.

Quantum point contacts for electrons on H-Si(111) surfaces using a Ga focused-ion beam for direct-write implant lithography

NASA Astrophysics Data System (ADS)

Robertson, Luke D.; Kane, B. E.

Quantum point contacts (QPCs) realized in materials with anisotropic electron mass, such as Si, may exhibit valley filter phenomena leading to extreme sensitivity to single donor occupancy, and thus are of interest to measurement schemes for donor-based quantum information processing. To this end, we have developed ambipolar devices on a H-Si(111):Si(100)/SiO2 flip-chip assembly which utilize in-plane, degenerately doped n+ (P) and p+ (B) contacts to probe transport in a 2D electron system (2DES). In addition to providing electrostatic isolation of carriers, these p-type contacts can be used as lateral depletion gates to modulate the 2DES conductance, and if extended to the nanoscale can lead to 1D confinement and quantized conductance of the 2DES. In this talk, I will describe our efforts to use a Ga focused-ion beam for direct-write implant lithography to pattern QPCs and Ga nanowires on H-Si(111) surfaces. I will present low temperature (4.2K) conductance data collected on 30nm Ga nanowires to demonstrate their effectiveness as lateral depletion gates, and discuss on going measurements to confine and modulate the conductance of the 2DES using Ga QPCs.

New SHARE 2010 HSI-LiDAR dataset: re-calibration, detection assessment and delivery

NASA Astrophysics Data System (ADS)

Ientilucci, Emmett J.

2016-09-01

This paper revisits hyperspectral data collected from the SpecTIR hyperspectral airborne Rochester Experiment (SHARE) in 2010. It has been determined that there were calibration issues in the SWIR portion of the data. This calibration issue is discussed and has been rectified. Approaches for calibration to radiance and compensation to reflectance are discussed based on in-scene information and radiative transfer codes. In addition to the entire flight line, a much large target detection test and evaluation chip has been created which includes an abundance of potential false alarms. New truth masks are created along with results from target detection algorithms. Co-registered LiDAR data is also presented. Finally, all ground truth information (ground photos, metadata, MODTRAN tape5, ASD ground spectral measurements, target truth masks, etc.), in addition to the HSI flight lines and co-registered LiDAR data, has been organized, packaged and uploaded to the Center for Imaging Science / Digital Imaging and Remote Sensing Lab web server for public use.

Connect the Book. George Washington's Teeth

ERIC Educational Resources Information Center

Brodie, Carolyn S.

2005-01-01

February celebrates both National Children's Dental Health Month and President's Day (February 21), so this month's "Connect the Book" column features a book with connections to both events. George Washington, the first President of the United States (1789-1797) and known as the "Father of Our Country," had a serious dental health problem that…

On the Teachings of George Grant

ERIC Educational Resources Information Center

Pinar, William F.

2014-01-01

One of Canada's greatest public intellectuals, George Grant (1918-1988) studied history as an undergraduate, focusing on concepts and themes rather than minutiae. That same intellectual disposition surfaced later at Oxford, where he had gone on a Rhodes scholarship to study law. Returning to Oxford after the war, he left law to study theology,…

Environmental Impact Statement. Disposal and Reuse of George Air Force Base, California. Volume 1

DTIC Science & Technology

1992-03-01

development area. Non-aviation land uses George AFB Disposal and Reuse FEIS S -1 proposed for property within the existing base boundary Include...local communities. S -2 George AFB Disposal and Reuse FEIS The baseline assumed In this document Is the conditions projected at base closure. Impacts...of George AFB are summarized In 5. 10. and 20 year intervals in Tables S -1 through S -6 and briefly described below. Influencing factors are non

The Relation between Hamstring Strain Injury and Physical Characteristics of Japanese Collegiate Sepak Takraw Players.

PubMed

Kubo, Y; Nakazato, K; Koyama, K; Tahara, Y; Funaki, A; Hiranuma, K

2016-11-01

The aim of this study was to investigate the injuries in Japanese collegiate sepak takraw players. We primarily focused on hamstring strain injury (HSI), and investigated the associated physical characteristics. The study included 77 Japanese collegiate sepak takraw players who were interviewed; data were collected regarding injuries sustained by them during the game within the past year. The hip range of motion (ROM) was measured. The total number of injuries was 48 in a year. The rate of HSI was the highest (31.3%) among all the injuries. All HSIs occurred in the dominant leg because of the sunback spike. Using the Mann-Whitney U test, significant differences in age and sport-related experience were observed between the injured group and uninjured group. Upon using logistic regression analysis, the presence of a HSI was found to be associated with the sport-related experience (adjusted odds ratio [OR], 0.30; 95% confidence interval [CI], 0.12-0.77) and the hip extension ROM (adjusted OR, 0.81; 95% CI, 0.66-0.99) after adjusting for sex, sport-related experience, and the hip ROM. HSI is the most common injury in Japanese collegiate sepak takraw players. Short sport-related experience and small hip extension ROM are related with the occurrence of HSI. © Georg Thieme Verlag KG Stuttgart · New York.

78 FR 77171 - Proposed Disposal of George H.W. Bush and Clinton Administration Electronic Backup Tapes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

... NATIONAL ARCHIVES AND RECORDS ADMINISTRATION [NARA-2014-011] Proposed Disposal of George H.W. Bush... George H.W. Bush and Clinton Administration Disaster Recovery Backup Tapes; final agency action. SUMMARY... collection of disaster recovery backup tapes from the George H.W. Bush and Clinton administrations under the...

George H. Morrison--A Scottish Edwardian Preacher?

ERIC Educational Resources Information Center

Brack, Harold A.

Unique in its communication effectiveness, the preaching style of George H. Morrison cannot be defined according to a particular communication classification system. Morrison's preaching reflected his deep concern for the individual person through simplicity of language, certainty of word choice, confident assertion of Scripture, and careful…

Final Comments from Professors George and Beane.

ERIC Educational Resources Information Center

Beane, James; George, Paul S.

1996-01-01

Concludes this journal focus section on curriculum integration with transcripts of questions asked by conference attendees and answers by Professors Beane and George. Areas addressed included experience levels with children and teachers, studies that point to the failure of curriculum integration, and how teachers can continue curriculum…

77 FR 59035 - Notice of Intent To Rule on Request To Release Airport Property at the St. George Airport, St...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-25

... To Release Airport Property at the St. George Airport, St. George, UT AGENCY: Federal Aviation... rule and invite public comment on the release of land at St. George Airport under the provisions of..., City of St. George, Utah, at the following address: Mr. Gary Esplin, City Manager, City of St. George...

In Praise of George Peabody, 1795-1869.

ERIC Educational Resources Information Center

Parker, Franklin

1994-01-01

One of several papers on self-made millionaire and educational philanthropist George Peabody defends Peabody's philanthropy against those who criticized him as miserly, highlighting his establishment of colleges, libraries, museums, hospitals, and other charities. The paper details his life, work, politics, and death, describing the causes that he…

George A. Towns Elementary School. Atlanta, Georgia

ERIC Educational Resources Information Center

Burt, Ralph H.

1976-01-01

A project testing solar heating and cooling in an existing building, the George A. Towns Elementary School, is intended to provide information on system design and performance, allow the identification and correction of problems encountered in installing large units, and gauge community/user reaction to solar equipment. (Author/MLF)

Mobility match study in Prince George's County, Maryland

DOT National Transportation Integrated Search

1994-11-01

The primary focus of this study was to develop non-traditional transit : alternatives to better serve the residents of Prince George's County. The study : identified the transportation needs of the area, evaluated the applicabilty of : traditional an...

Scanning tunneling microscopy of atomically precise graphene nanoribbons exfoliated onto H:Si(100)

NASA Astrophysics Data System (ADS)

Radocea, Adrian; Mehdi Pour, Mohammad; Vo, Timothy; Shekhirev, Mikhail; Sinitskii, Alexander; Lyding, Joseph

Atomically precise graphene nanoribbons (GNRs) are promising materials for next generation transistors due to their well-controlled bandgaps and the high thermal conductivity of graphene. The solution synthesis of graphene nanoribbons offers a pathway towards scalable manufacturing. While scanning tunneling microscopy (STM) can access size scales required for characterization, solvent residue increases experimental difficulty and precludes band-gap determination via scanning tunneling spectroscopy (STS). Our work addresses this challenge through a dry contact transfer method that cleanly transfers solution-synthesized GNRs onto H:Si(100) under UHV using a fiberglass applicator. The semiconducting silicon surface avoids problems with image charge screening enabling intrinsic bandgap measurements. We characterize the nanoribbons using STM and STS. For chevron GNRs, we find a 1.6 eV bandgap, in agreement with computational modeling, and map the electronic structure spatially with detailed spectra lines and current imaging tunneling spectroscopy. Mapping the electronic structure of graphene nanoribbons is an important step towards taking advantage of the ability to form atomically precise nanoribbons and finely tune their properties.

George Washington: A Hero for American Students?

ERIC Educational Resources Information Center

Jordan, Ervin L., Jr.; Bennett, Clifford T.

1997-01-01

Discusses the career of George Washington with specific emphasis on his racial views and his role as a slaveholder. Describes Washington as a man bound by racial and political mores of his time. Although troubled by certain aspects of slavery, Washington directly benefited from the operation of this system. (MJP)

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 Section 9.51 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.51 Isle...

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 Section 9.51 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.51 Isle...

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 Section 9.51 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.51 Isle...

DiGeorge Syndrome: a not so rare disease.

PubMed

Fomin, Angela B F; Pastorino, Antonio Carlos; Kim, Chong Ae; Pereira, C A; Carneiro-Sampaio, Magda; Abe-Jacob, Cristina Miuki

2010-01-01

The DiGeorge Syndrome was first described in 1968 as a primary immunodeficiency resulting from the abnormal development of the third and fourth pharyngeal pouches during embryonic life. It is characterized by hypocalcemia due to hypoparathyroidism, heart defects, and thymic hypoplasia or aplasia. Its incidence is 1:3000 live births and, despite its high frequency, little is known about its natural history and progression. ←This is probably due to diagnostic difficulties and the great variety of names used to describe it, such as velocardiofacial, Shprintzen, DiGeorge, and CATCH 22 Syndromes, as well as conotruncal facial anomaly. All represent the same genetic condition, chromosome 22q11.2 deletion, which might have several clinical expressions. To describe clinical and laboratorial data and phenotypic characteristics of patients with DiGeorge Syndrome. Patients underwent standard clinical and epidemiological protocol and tests to detect heart diseases, facial abnormalities, dimorphisms, neurological or behavioral disorders, recurrent infections and other comorbidities. Of 14 patients (8m - 18y11m), only one did not have 22q11.2 deletion detected. The main findings were: conotruncal malformation (n = 12), facial abnormalities (n = 11), hypocalcemia (n = 5) and low lymphocyte count (n=2). The authors pointed out the necessity of DGS suspicion in all patient presenting with heart defects, facial abnormalities (associated or not with hypocalcemia), and immunological disorders because although frequency of DGS is high, few patients with a confirmed diagnosis are followed up.

RadNet Air Data From St. George, UT

EPA Pesticide Factsheets

This page presents radiation air monitoring and air filter analysis data for St. George, UT from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

New hypothesis helps explain elasmobranch "outburst" on Georges Bank in the 1980s.

PubMed

Frisk, M G; Miller, T J; Martell, S J D; Sosebee, K

2008-01-01

Regime shifts are a feature of many ecosystems. During the last 40 years, intensive commercial exploitation and environmental changes have driven substantial shifts in ecosystem structure and function in the northwest Atlantic. In the Georges Bank-southern New England region, commercially important species have declined, and the ecosystem shifted to one dominated by economically undesirable species such as skates and dogfish. Aggregated abundance indices indicate a large increase of small and medium-sized elasmobranchs in the early 1980s following the decline of many commercial species. It has been hypothesized that ecological interactions such as competition and predation within the Georges Bank region were responsible for and are maintaining the "elasmobranch outburst" at the heart of the observed ecosystem shift. We offer an alternative hypothesis invoking population connectivity among winter skate populations such that the observed abundance increase is a result of migratory dynamics, perhaps with the Scotian Shelf (i.e., it is an open population). Here we critically evaluate the survey data for winter skate, the species principally responsible for the increase in total skate abundance during the 1980s on Georges Bank, to assess support for both hypotheses. We show that time series from different surveys within the Georges Bank region exhibit low coherence, indicating that a widespread population increase was not consistently shown by all surveys. Further, we argue that observed length-frequency data for Georges Bank indicate biologically unrealistic population fluctuations if the population is closed. Neither finding supports the elasmobranch outburst hypothesis. In contrast, survey time series for Georges Bank and the Scotian Shelf are negatively correlated, in support of the population connectivity hypothesis. Further, we argue that understanding the mechanisms of ecosystem state changes and population connectivity are needed to make inferences about both

The Education of Royalty in the Eighteenth Century: George IV and William IV

ERIC Educational Resources Information Center

Clarke, M. L.

1978-01-01

George IV, the Prince of Wales, and William IV, his younger brother, both the sons of George III, were given all the educational advantage one could be granted in the eighteenth century. The precise curriculum and practices of their teachers are discussed with an evaluation of both students as a moral for future consideration. (RK)

George Lakoff's New Happiness: Politics after Rationality

ERIC Educational Resources Information Center

Parrott, John B.

2009-01-01

Berkeley professor of linguistics and cognitive science George Lakoff is among the handful of current faculty members in the United States to have successfully recast himself as a significant figure in national politics. Though his views place rather far on the progressive left, he has, unlike some other scholar-activists, focused most of his…

Famous Americans: George Washington and Abraham Lincoln.

ERIC Educational Resources Information Center

Fleming, Maria

This book provides background information and ideas for teaching about George Washington and Abraham Lincoln at the primary grade level. Cross-curricular activities include work in music, writing, art, research, plays, and games. A pull-out poster with a poem on "President's Day" is stapled in the center of the book. Chapters in the book…

The Context for Planning: A Report to the Jackson-George Regional Library System.

ERIC Educational Resources Information Center

McCook, Kathleen de la Pena; And Others

This report describes a study of the Jackson-George Regional Library (JGRL) System, which serves a 2-county area in Mississippi with a population of 131,918. The purpose of the study, which built on the planning and administration goals identified in "Planning for Progress: The Long Range Plan of the Jackson George Regional Library," was to…

Color enhancement and image defogging in HSI based on Retinex model

NASA Astrophysics Data System (ADS)

Gao, Han; Wei, Ping; Ke, Jun

2015-08-01

Retinex is a luminance perceptual algorithm based on color consistency. It has a good performance in color enhancement. But in some cases, the traditional Retinex algorithms, both Single-Scale Retinex(SSR) and Multi-Scale Retinex(MSR) in RGB color space, do not work well and will cause color deviation. To solve this problem, we present improved SSR and MSR algorithms. Compared to other Retinex algorithms, we implement Retinex algorithms in HSI(Hue, Saturation, Intensity) color space, and use a parameter αto improve quality of the image. Moreover, the algorithms presented in this paper has a good performance in image defogging. Contrasted with traditional Retinex algorithms, we use intensity channel to obtain reflection information of an image. The intensity channel is processed using a Gaussian center-surround image filter to get light information, which should be removed from intensity channel. After that, we subtract the light information from intensity channel to obtain the reflection image, which only includes the attribute of the objects in image. Using the reflection image and a parameter α, which is an arbitrary scale factor set manually, we improve the intensity channel, and complete the color enhancement. Our experiments show that this approach works well compared with existing methods for color enhancement. Besides a better performance in color deviation problem and image defogging, a visible improvement in the image quality for human contrast perception is also observed.

Alexander George Karczmar (1917-2017).

PubMed

Soreq, Hermona; Silman, Israel

2017-12-01

The neurochemistry community at large and the Advisory Board of The International Symposia on Cholinergic Mechanisms mourn the loss of Alexander George Karczmar, the elected Honorary President of these international symposia, who passed away peacefully in his Chicago home at the age of 100 on August 17, 2017. For many of us Alex was the essence of cholinergic signaling, and personified its versatile power to send messages between the brain and the peripheral tissues and organs, and to connect between body and soul. © 2017 International Society for Neurochemistry.

In Memory - George M. Byram: 1909-1996

Treesearch

Ralph M. Nelson

1996-01-01

Forest fire research lost one of its true pioneers on April 12, 1996, when George M. Byram passed away in Dunedin, Florida, at the age of 87. He made lasting contributions in nearly every subject matter area of forest fire research. He was also a gifted painter and a fine gentleman in the eyes of those who knew him.

DiGeorge Syndrome: a not so rare disease

PubMed Central

Fomin, Angela BF; Pastorino, Antonio Carlos; Kim, Chong Ae; Pereira, Alexandre C; Carneiro‐Sampaio, Magda; Abe Jacob, Cristina Miuki

2010-01-01

INTRODUCTION: The DiGeorge Syndrome was first described in 1968 as a primary immunodeficiency resulting from the abnormal development of the third and fourth pharyngeal pouches during embryonic life. It is characterized by hypocalcemia due to hypoparathyroidism, heart defects, and thymic hypoplasia or aplasia. Its incidence is 1:3000 live births and, despite its high frequency, little is known about its natural history and progression. ←This is probably due to diagnostic difficulties and the great variety of names used to describe it, such as velocardiofacial, Shprintzen, DiGeorge, and CATCH 22 Syndromes, as well as conotruncal facial anomaly. All represent the same genetic condition, chromosome 22q11.2 deletion, which might have several clinical expressions. OBJECTIVES: To describe clinical and laboratorial data and phenotypic characteristics of patients with DiGeorge Syndrome. METHODS: Patients underwent standard clinical and epidemiological protocol and tests to detect heart diseases, facial abnormalities, dimorphisms, neurological or behavioral disorders, recurrent infections and other comorbidities. RESULTS: Of 14 patients (8m – 18y11m), only one did not have 22q11.2 deletion detected. The main findings were: conotruncal malformation (n  =  12), facial abnormalities (n  =  11), hypocalcemia (n  =  5) and low lymphocyte count (n = 2). CONCLUSION: The authors pointed out the necessity of DGS suspicion in all patient presenting with heart defects, facial abnormalities (associated or not with hypocalcemia), and immunological disorders because although frequency of DGS is high, few patients with a confirmed diagnosis are followed up. PMID:21049214

'King George Island' Brushed

NASA Technical Reports Server (NTRS)

2006-01-01

[figure removed for brevity, see original site] Annotated Version

This mosaic was made from frames acquired by the microscopic imager on NASA's Mars Exploration Rover Spirit during Spirit's 1,031 Martian day, or sol, on the red planet (Nov. 27, 2006). It shows a rock target called 'King George Island' after the target was brushed by the rover's rock abrasion tool. The mosaic covers approximately 6 centimeters (2.4 inches) across and shows the granular nature of the rock exposure. The grains are typically about 1 millimeter (.04 inches) wide. Data from the rover's Moessbauer spectrometer provides evidence that they have an enhanced amount of the mineral hematite relative to surrounding soils.

75 FR 44727 - Proposed Revocation and Establishment of Class E Airspace; St. George, UT

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-29

...-0660; Airspace Docket No. 10-ANM-4] Proposed Revocation and Establishment of Class E Airspace; St... (NPRM). SUMMARY: This action proposes to remove Class E airspace at St. George Municipal Airport, St... also would establish Class E airspace for the new St. George Municipal Airport located to the south of...

Autobiography of Sir George Biddell Airy

NASA Astrophysics Data System (ADS)

Airy, George Biddell; Airy, Wilfred

2010-06-01

Preface; 1. Personal sketch of George Biddell Airy; 2. From his birth to his taking his B.A. degree; 3. At Trinity College, Cambridge; 4. At Cambridge Observatory; 5. At Greenwich Observatory, 1836-1846; 6. At Greenwich Observatory, 1846-1856; 7. At Greenwich Observatory, 1856-1866; 8. At Greenwich Observatory, 1866-1876; 9. At Greenwich Observatory to his resignation in 1881; 10. At the White House, Greewich, to his death; Appendix: List of printed papers; Index.

6. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1940 ...

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

6. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1940 LIVING ROOM FIREPLACE, FIRST STORY. - Governor James Fenner House, 41 Waterman Street, Providence, Providence County, RI

NREL Meeting to Discuss Camp George West Land Exchange

Science.gov Websites

Meeting to Discuss Camp George West Land Exchange For more information contact: Kerry Masson (303 Golden. DOE officials will discuss long-range plans for use of the property the department will acquire

Catalog of the George Alan Connor Esperanto Collection.

ERIC Educational Resources Information Center

Smith, Karin, Comp.; Haake, Susan, Comp.

This catalog inventories the collection of books, monographs, serials and periodicals, dictionaries, pamphlets, ephemera, and correspondence concerning Esperanto in the collection of George Alan Connor housed at the University of Oregon Library. Overall, the catalog contains approximately 475 serial entries and 3,000 author entries. Connor was a…

10. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1940 ...

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

10. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1940 VIEW OF 'GREAT SUMMER BEAM' (FIRST STORY). - Thomas Fenner House, 1538 Plainfield Street, Thornton, Providence County, RI

3. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

3. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 DETAIL, WINDOWS OF BRICK ELL - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

1. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1938, ...

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

1. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1938, from a film by unknown, VIEW OF ORIGINAL ROOF TRUSSES. - Market House, Market Square, Providence, Providence County, RI

2. Historic American Buildings Survey, W. Eugene George Jr., Photographer ...

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

2. Historic American Buildings Survey, W. Eugene George Jr., Photographer September, 1961 EAST ELEVATION. - Hill County Courthouse, Public Squre, Waco, Elm, Covington & Franklin Streets, Hillsboro, Hill County, TX

1. Historic American Buildings Survey, W. Eugene George Jr., Photographer ...

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

1. Historic American Buildings Survey, W. Eugene George Jr., Photographer September, 1961 NORTHEAST ELEVATION. - Hill County Courthouse, Public Squre, Waco, Elm, Covington & Franklin Streets, Hillsboro, Hill County, TX

11. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

11. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 STAIRS FROM K STREET ENTRANCE - Capital Traction Company Powerhouse, 3142 K Street Northwest, Washington, District of Columbia, DC

8. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1940 ...

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

8. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1940 VIEW OF BRICK FIREPLACE (FIRST STORY, FROM SIDE). - Thomas Fenner House, 1538 Plainfield Street, Thornton, Providence County, RI

12. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1940 ...

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

12. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1940 FIRE-ROOM CHAMBER FIREPLACE AND OVEN (SECOND STORY). - Thomas Fenner House, 1538 Plainfield Street, Thornton, Providence County, RI

Report on George Brown College Multicultural Demonstration Project.

ERIC Educational Resources Information Center

Ward, Barbara

This five-part report describes George Brown College's Multicultural Demonstration Project (MDP), which was developed to: (1) increase awareness of issues of multicultural change among senior managers at the college; (2) assist two departments to implement aspects of the college's Race and Ethnic Relations Policy and the recommendations of the…

Biography of George Eastman: A Multiple Intelligences Profile.

ERIC Educational Resources Information Center

Hogle, Jan G.

This paper describes the life and achievements of businessman, philanthropist, and photographic innovator, George Eastman. Aspects of multiple intelligences theory with regard to Eastman's life are discussed. The paper details Eastman's many and varied successes after a poor childhood and notes that, although he left school at 13 to help support…

Prince George's Community College Marketing Plan, 1981-1982.

ERIC Educational Resources Information Center

Engleberg, Isa N., Ed.; Leach, Ernest R., Ed.

Developed by the Marketing Task Force at Prince George's Community College (PGCC) in 1981, this report presents a plan which identifies educational service needs, recommends strategies for responding to those needs, and suggests a marketing approach. The report begins by providing background on the four-stage marketing process implemented during…

Human Systems Integration (HSI) Case Studies from the NASA Constellation Program

NASA Technical Reports Server (NTRS)

Baggerman, Susan; Berdich, Debbie; Whitmore, Mihriban

2009-01-01

The National Aeronautics and Space Administration (NASA) Constellation Program is responsible for planning and implementing those programs necessary to send human explorers back to the moon, onward to Mars and other destinations in the solar system, and to support missions to the International Space Station. The Constellation Program has the technical management responsibility for all Constellation Projects, including both human rated and non-human rated vehicles such as the Crew Exploration Vehicle, EVA Systems, the Lunar Lander, Lunar Surface Systems, and the Ares I and Ares V rockets. With NASA s new Vision for Space Exploration to send humans beyond Earth orbit, it is critical to consider the human as a system that demands early and continuous user involvement, inclusion in trade offs and analyses, and an iterative "prototype/test/ redesign" process. Personnel at the NASA Johnson Space Center are involved in the Constellation Program at both the Program and Project levels as human system integrators. They ensure that the human is considered as a system, equal to hardware and software vehicle systems. Systems to deliver and support extended human habitation on the moon are extremely complex and unique, presenting new opportunities to employ Human Systems Integration, or HSI practices in the Constellation Program. The purpose of the paper is to show examples of where human systems integration work is successfully employed in the Constellation Program and related Projects, such as in the areas of habitation and early requirements and design concepts.

7. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

7. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 BASEMENT, FIREPLACE SUPPORT IN SOUTHWEST CORNER - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

4. Historic American Buildings Survey, W. Eugene George, Jr., Photographer ...

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

4. Historic American Buildings Survey, W. Eugene George, Jr., Photographer July, 1961 CHIMNEY DETAIL (SOUTH ELEVATION). - Eugenio Rodriguez House & Post Office, Farm Road 649, Cuevitas, Jim Hogg County, TX

5. Historic American Buildings Survey, W. Eugene George Jr., Photographer ...

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

5. Historic American Buildings Survey, W. Eugene George Jr., Photographer September, 1961 WEST WINDOW DETAIL. - Hill County Courthouse, Public Squre, Waco, Elm, Covington & Franklin Streets, Hillsboro, Hill County, TX

4. Historic American Buildings Survey, W. Eugene George Jr., Photographer ...

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

4. Historic American Buildings Survey, W. Eugene George Jr., Photographer September, 1961 WEST DOOR DETAIL. - Hill County Courthouse, Public Squre, Waco, Elm, Covington & Franklin Streets, Hillsboro, Hill County, TX

1. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

1. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 GENERAL VIEW WEST ALONG K STREET - Ray's Warehouse & Office, 3260-3262 K Street Northwest, Washington, District of Columbia, DC

Taxiway aircraft traffic analysis at George Bush Intercontinental Airport.

DOT National Transportation Integrated Search

2011-08-01

Serving one of the largest metropolitan areas in the United States, the George Bush Intercontinental Airport : (IAH) is among the 10 airports with the longest average taxi-out and taxi-in times. The first part of this report : assesses the congestion...

4. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

4. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 FIRST FLOOR, FRONT ROOM, FIREPLACE SOUTH WALL - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

5. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

5. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 SECOND FLOOR, FRONT ROOM, FIREPLACE SOUTH WALL - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

5. Historic American Buildings Survey, W. Eugene George, Jr., Photographer ...

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

5. Historic American Buildings Survey, W. Eugene George, Jr., Photographer July, 1961 NORTH DOOR DETAIL (AUXILIARY BUILDING). - Eugenio Rodriguez House & Post Office, Farm Road 649, Cuevitas, Jim Hogg County, TX

5. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 ...

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

5. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 NORTHWEST ELEVATION SHOWING GHOST OF STAIRWAY. - Fort Mifflin, Soldiers' Barracks, Mud Island, Marine & Penrose Ferry Roads, Philadelphia, Philadelphia County, PA

3. Historic American Buildings Survey, W. Eugene George Jr., Photographer ...

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

3. Historic American Buildings Survey, W. Eugene George Jr., Photographer September, 1961 DETAILS OF EAST ENTABLATURE. - Hill County Courthouse, Public Squre, Waco, Elm, Covington & Franklin Streets, Hillsboro, Hill County, TX

George Leonard's View of the Computer in Education.

ERIC Educational Resources Information Center

Bork, Alfred

Relatively few individuals have attempted to view the future of computers in education, and those who have done so often tend to focus too much upon present capabilities rather than thinking about the changes that new technology will introduce in the future. George Leonard's book "Education and Ecstasy" provides an interesting picture of…

12. August, 1970 DETAIL FRONT PORCH OF GEORGE B. GARDNER ...

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

12. August, 1970 DETAIL FRONT PORCH OF GEORGE B. GARDNER HOUSE, 23 ORANGE STREET - Pierce, Easton, Russell, Bunker, & Gardner Houses, 15, 17, 19, 21 & 23 Orange Street, Nantucket, Nantucket County, MA

3. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

3. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 FIRST FLOOR, FRONT ROOM, FIREPLACE IN SOUTHEAST CORNER - Joseph Carleton House, 1052-54 Potomac Street Northwest, Washington, District of Columbia, DC

THE ONEIRIC AUTOBIOGRAPHY OF GEORGES PEREC.

PubMed

Schwartz, Henry P

2016-01-01

Georges Perec's book La Boutique Obscure (1973; translated into English in 2012) serves as the basis for this paper. The book is a collection of dreams that its author dreamed from May 1968 to August 1972. The present author treats these dreams as chapters in a bizarre autobiography, elaborating Perec's life through a discussion of those dreams and using them as a starting point with which to discuss his views of dream interpretation and the role of dreams in psychoanalysis. © 2016 The Psychoanalytic Quarterly, Inc.

The Rhetorical Theories of George Campbell and Kenneth Burke.

ERIC Educational Resources Information Center

Gannon, Craig A.

Points of similarity exist between rhetorical theorists George Campbell and Kenneth Burke, based on their acceptance of the universality of human nature. These similarities include the following: both use "strategic" definitions of rhetoric that are widely encompassing; Burke's central doctrine of "identification" resembles…

Taking precautions at KSC for Hurricane Georges

NASA Technical Reports Server (NTRS)

1998-01-01

Workers put up plywood barriers on the windows of the Operations Support Building (OSB) as part of a precautionary plan in the event that Hurricane Georges threatens Central Florida. In light of the unpredictable nature of hurricanes, the decision was made to minimize risk and provide protection to KSC personnel and to the Space Shuttle national asset. The Vehicle Assembly Building is reflected (left) in the uncovered windows of the OSB.

6. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

6. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 BASEMENT: FIREPLACE SUPPORT ARCH, WEST WALL, UNDER BRICK ELL - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

12. Photocopy of sketch (original in possession of WACC) George ...

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

12. Photocopy of sketch (original in possession of WACC) George Dunn, photographer, 1892 'ORIGINAL HOME OF MR. AND MRS. NEIL ERICKSON IN BONITA CANYON ABOUT 1892' - Faraway Ranch, Willcox, Cochise County, AZ

Dundee Canal Industrial Historic District, Beginning at George Street in ...

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

Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

George F. Root's Normal Musical Institute, 1853-1885

ERIC Educational Resources Information Center

Hash, Phillip M.

2012-01-01

George F. Root, Lowell Mason, and William B. Bradbury opened the New York Normal Musical Institute in April of 1853 in New York City. Each term lasted about three months and provided the first long-term preparation program for singing-school masters, church choir directors, private instructors, and school music teachers in the United States.…

55. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 ...

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

55. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 DETAIL VIEW INTO BAKE OVEN IN THE SOUTHWEST CASEMATE OF THE EAST BASTION. - Fort Mifflin, Mud Island, Marine & Penrose Ferry Roads, Philadelphia, Philadelphia County, PA

Prescient … and Not Always Accounted For: The Wisdom and Foresight of George A. Roeper

ERIC Educational Resources Information Center

Delisle, Jim; Ruff, Marcia

2016-01-01

When George A. Roeper enlisted the aid of Dr. A. Harry Passow and other leaders in the field to help George convert his Michigan independent school to focus on gifted children in 1956, there was only one other elementary school in the country at the time devoted exclusively to gifted child education. Though his wife and school cofounder,…

52. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 ...

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

52. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 DETAIL VIEW OF THE BAKE OVENS OF THE SOUTHWEST CASEMATE OF THE EAST BASTION. - Fort Mifflin, Mud Island, Marine & Penrose Ferry Roads, Philadelphia, Philadelphia County, PA

Measuring Leaf Area in Soy Plants by HSI Color Model Filtering and Mathematical Morphology

NASA Astrophysics Data System (ADS)

Benalcázar, M.; Padín, J.; Brun, M.; Pastore, J.; Ballarin, V.; Peirone, L.; Pereyra, G.

2011-12-01

There has been lately a significant progress in automating tasks for the agricultural sector. One of the advances is the development of robots, based on computer vision, applied to care and management of soy crops. In this task, digital image processing plays an important role, but must solve some important problems, like the ones associated to the variations in lighting conditions during image acquisition. Such variations influence directly on the brightness level of the images to be processed. In this paper we propose an algorithm to segment and measure automatically the leaf area of soy plants. This information is used by the specialists to evaluate and compare the growth of different soy genotypes. This algorithm, based on color filtering using the HSI model, detects green objects from the image background. The segmentation of leaves (foliage) was made applying Mathematical Morphology. The foliage area was estimated counting the pixels that belong to the segmented leaves. From several experiments, consisting in applying the algorithm to measure the foliage of about fifty plants of various genotypes of soy, at different growth stages, we obtained successful results, despite the high brightness variations and shadows in the processed images.

Retreat of northern margins of George VI and Wilkins Ice Shelves, Antarctic Peninsula

USGS Publications Warehouse

Lucchitta, B.K.; Rosanova, C.E.

1998-01-01

The George VI and Wilkins Ice Shelves are considered at risk of disintegration due to a regional atmospheric warming trend on the Antarctic Peninsula. Retreat of the northern margin of the George VI Ice Shelf has been observed previously, but the Wilkins Ice Shelf was thought to be stable. We investigated the positions of the northern fronts of these shelves from the literature and looked for changes on 1974 Landsat and 1992 and 1995 European remote-sensing satellite (ERS) synthetic aperture radar images. Our investigation shows that the northern George VI Ice Shelf lost a total of 906 km2 between 1974 and 1992, and an additional 87 km2 by 1995. The northern margin of the Wilkins Ice Shelf lost 796 km2 between 1990 and 1992, and another 564 km2 between 1992 and 1995. Armadas of tabular icebergs were visible in front of this shelf in the ERS images. These two ice shelves mark the southernmost documented conspicuous retreat of ice-shelf margins.

Airborne Radar Observations of Hurricane Georges during Landfall over the Dominican Republic

NASA Technical Reports Server (NTRS)

Geerts, B.; Heymsfield, G.; Tian, L.

1999-01-01

On 22 September 1998 hurricane Georges made landfall on the Dominican Republic (DR). Georges cost the DR at least 500 lives, made more than 155,000 people homeless and caused extensive damage to the country's main industries, tourism and agriculture. There was considerable wind damage, with wind gusts up to 58 m/s in Santa Domingo on the south coast, but most of the damage and deaths resulted from mudslides and the flooding of rivers. While this may have been the worst natural disaster to strike the DR, the sustained rapid storm movement saved the island from worse damage. Georges had previously affected several islands in the Lesser Antilles and Puerto Rico, but it had retained much of its circulation strength. Forty raingauge stations across the DR measured rainfall totals from Georges between 0.7 and 41 cm, the latter at the capital Santo Domingo, located on the south coast. At Herrera the maximum 1 h rainfall rate was 72 mm/h. It is suspected that much higher rain rates occurred in DR's mountainous interior. Before landfall the eye was clearly evident in satellite imagery. When the eye moved over southeastern DR, it filled rapidly, and the cloud top height decreased in all storm sectors except in the southern inflow sector, where a long-lived MCS, with a diameter larger than that of the eyewall, slowly became enwrapped in the hurricane circulation. The eye closure was most rapid between 16-18 UTC, when the eyewall circulation felt the mountainous terrain of the Cordillera Central, which rises up to 3,093 m. The estimated central pressure increased from 962 hPa at 15 UTC to 986 hPa at 03Z on 23 Sept, and the maximum sustained surface wind speed decreased from 54 to 36 in s-1 during the same period. The island of Hispaniola has a cross-track width of about 250 km, much wider than the diameter of the eyewall anvil (about 100 km before landfall). So the event can truly be considered to be a landfalling case, even though Georges recovered after crossing Hispaniola

George Henry Hepting: Pioneer Leader in Forest Pathology

Treesearch

Ellis B. Cowling; Arthur Kelman; Harry R. Powers

1999-01-01

George Henry Hepting grew up in the city environment of Brooklyn, but early in his life developed a deep love and scientific interest in forestry. He became America's most skilled scientist in the theory and practice of forest pathology. He studied how long-lived forest trees, unlike most plants, cope with the long-term changes in their biological, physical, and...

George Hoyt Whipple and the Impact of Liver on Anemia

Science.gov Websites

Nobel Prize for his discovery that liver fed to anemic dogs reverses the effects of the anemia. This Effects of Ionizing Radiation Cycle, DOE Technical Report, 1952 Top Additional Web Pages: George H

76 FR 38419 - United States v. George's Foods, LLC, et. al.; Proposed Final Judgment and Competitive Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-30

...'s'') Harrisonburg, Virginia chicken processing complex, consummated May 7, 2011, violated Section 7... acquisition of Tyson Foods, Inc.'s (``Tyson's'') Harrisonburg, Virginia chicken processing complex..., when Tyson and George's publicly announced George's intent to buy Tyson's Harrisonburg chicken...

Improvements to the George/Castillo Boundary Layer Theory

NASA Astrophysics Data System (ADS)

Wosnik, Martin; George, William K.; Castillo, Luciano

2000-11-01

George and Castillo (1997)(George WK and Castillo L (1997) Appl.Mech.Rev.), 50, 12/1, 689-729. presented a new theory for Zero Pressure Gradient Turbulent Boundary Layers based on an application of Near-Asymptotics to scaling laws derived from equilibrium similarity to the Reynolds-averaged equations. The resulting overlap velocity profiles retained a dependence on local Reynolds number, the parameters for which had to satisfy the following constraint equation: ln \\varepsilon fracdγd ln δ^+ = fracdln [C_o/C_i] d ln δ^+ where γ is the power exponent, Co and Ci are the coefficients in inner and outer variables respectively. GC considered only the first term in an asymptotic expansion of the exact solution, but higher order terms can be considered with no increase in the number of unknowns. The improved theory is tested against new experimental Zero Pressure Gradient Turbulent Boundary Layer data of Smith (1994), Oesterlund (1999) and Johansson and Castillo (2000). For the friction law, the first order term is sufficient, but for Co and γ the higher order terms improve the fit to the velocity profiles significantly.

Dr. George Koob: "Alcohol Use Disorders Are a Major Problem..."

MedlinePlus

... 662-HELP (4357) or the Substance Abuse Treatment Facility Locator, an online, searchable directory of alcohol and drug abuse programs located around the country. Read More "Rethinking Drinking" Articles Rethinking Drinking / The Importance of Drinking Patterns / Dr. George Koob: "Alcohol use ...

2. Photocopy of photoengraving illustration in George T. Clark, Leland ...

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

2. Photocopy of photo-engraving illustration in George T. Clark, Leland Stanford, War Governor . . . , Stanford, Calif., Stanford University Press, 1931, p. 114. NORTHWEST CORNER OF THE HOUSE PRIOR TO 1870 - Leland Stanford House, 800 N Street, Sacramento, Sacramento County, CA

29. ORE DOCK, LOOKING WEST; AT WORK UNLOADING THE 'GEORGE ...

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

29. ORE DOCK, LOOKING WEST; AT WORK UNLOADING THE 'GEORGE M. HUMPHREY'S' CARGO OF 25,000. TONS OF ORE. - Pennsylvania Railway Ore Dock, Lake Erie at Whiskey Island, approximately 1.5 miles west of Public Square, Cleveland, Cuyahoga County, OH

George Orwell's Animal Farm: a case study in leadership/management for undergraduate nursing students.

PubMed

Metcalf, James A

2005-07-01

Many BSN curricula require a "leadership and management" course. At George Mason University, that course is Leadership and Management in Nursing and Health Science. This article describes how George Orwell's classic novel Animal Farm was used as a case study in leadership and management. This exercise complemented the traditional course material, united the class in a common intellectual exercise, and fostered creative thinking. A nursing student, Anne Lord, offers reaction to the assignment as a signed "In-Box" exemplar.

The Rhetoric of the Challenger: George Stanley McGovern.

ERIC Educational Resources Information Center

Trent, Judith S.; Trent, Jimmie D.

Reasons for George McGovern's presidential election failure are summarized in the context of McGovern's rhetoric as a challenger. Taking the point of view that McGovern abandoned the traditional rhetorical advantages of the challenger, the authors conclude that this abandonment along with the problems of financing, the impression of alignment with…

2017 Total Eclipse Viewing Tips - Narrated by George Takei

NASA Image and Video Library

2017-08-09

On Monday, August 21, 2017, all of North America will be treated to an eclipse of the sun. Anyone within the path of totality can see one of nature’s most awe inspiring sights - a total solar eclipse. This video, narrated by actor George Takei, provides a few viewing tips for the public.

Correlation of Gerkin, Queen's College, George, and Jackson methods in estimating maximal oxygen consumption.

PubMed

Heydari, Payam; Varmazyar, Sakineh; Variani, Ali Safari; Hashemi, Fariba; Ataei, Seyed Sajad

2017-10-01

Test of maximal oxygen consumption is the gold standard for measuring cardio-pulmonary fitness. This study aimed to determine correlation of Gerkin, Queen's College, George, and Jackson methods in estimating maximal oxygen consumption, and demographic factors affecting maximal oxygen consumption. This descriptive cross-sectional study was conducted in a census of medical emergency students (n=57) in Qazvin University of Medical Sciences in 2016. The subjects firstly completed the General Health Questionnaire (PAR-Q) and demographic characteristics. Then eligible subjects were assessed using exercise tests of Gerkin treadmill, Queen's College steps and non-exercise George, and Jackson. Data analysis was carried out using independent t-test, one way analysis of variance and Pearson correlation in the SPSS software. The mean age of participants was 21.69±4.99 years. The mean of maximal oxygen consumption using Gerkin, Queen's College, George, and Jackson tests was 4.17, 3.36, 3.64, 3.63 liters per minute, respectively. Pearson statistical test showed a significant correlation among fours tests. George and Jackson tests had the greatest correlation (r=0.85, p>0.001). Results of tests of one-way analysis of variance and t-test showed a significant relationship between independent variable of weight and height in four tests, and dependent variable of maximal oxygen consumption. Also, there was a significant relationship between variable of body mass index in two tests of Gerkin and Queen's College and variable of exercise hours per week with the George and Jackson tests (p>0.001). Given the obtained correlation, these tests have the potential to replace each other as necessary, so that the non-exercise Jackson test can be used instead of the Gerkin test.

33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Gulf of Mexico, south of St. George Island, Fla.; test firing range. 334.650 Section 334.650 Navigation and Navigable Waters CORPS OF....650 Gulf of Mexico, south of St. George Island, Fla.; test firing range. (a) The danger zone. A fan...

33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Gulf of Mexico, south of St. George Island, Fla.; test firing range. 334.650 Section 334.650 Navigation and Navigable Waters CORPS OF....650 Gulf of Mexico, south of St. George Island, Fla.; test firing range. (a) The danger zone. A fan...

33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Gulf of Mexico, south of St. George Island, Fla.; test firing range. 334.650 Section 334.650 Navigation and Navigable Waters CORPS OF....650 Gulf of Mexico, south of St. George Island, Fla.; test firing range. (a) The danger zone. A fan...

An interview with George Daley.

PubMed

Maartens, Aidan

2017-09-15

George Daley is Dean of the Faculty of Medicine, Professor of Biological Chemistry and Molecular Pharmacology, and Caroline Shields Walker Professor of Medicine at Harvard Medical School. A former Howard Hughes Medical Institute Investigator and President of the International Society for Stem Cell Research (ISSCR) from 2007-2008, his lab works on the biology and clinical application of stem cells, with a particular focus on hematopoiesis. He was awarded the Public Service Award at the ISSCR 2017 meeting in Boston, where we caught up with him to discuss his move from the lab to the clinic and back again, his quest to derive human hematopoietic stem cells in vitro , and his advocacy for science in uncertain political times. © 2017. Published by The Company of Biologists Ltd.

33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Gulf of Mexico, south of St....650 Gulf of Mexico, south of St. George Island, Fla.; test firing range. (a) The danger zone. A fan... an arc with a 10,500 meter radius with its center located on the south shore line of St. George...

Passive margins: U.S. Geological Survey Line 19 across the Georges Bank basin

USGS Publications Warehouse

Klitgord, Kim D.; Schlee, John S.; Grow, John A.; Bally, A.W.

1987-01-01

Georges Bank is a shallow part of the Atlantic continental shelf southeast of New England (Emery and Uchupi, 1972, 1984). This bank, however, is merely the upper surface of several sedimentary basins overlying a block-faulted basement of igneous and metamorphic crystalline rock. Sedimentary rock forms a seaward-thickening cover that has accumulated in one main depocenter and several ancillary depressions, adjacent to shallow basement platforms of paleozoic and older crystalline rock. Georges Bank basin contains a thickness of sedimentary rock greater than 10 km, whereas the basement platforms that flank the basin are areas of thin sediment accumulation (less than 5 km).

27 CFR 9.109 - Northern Neck George Washington Birthplace.

Code of Federal Regulations, 2010 CFR

2010-04-01

...; Virginia U.S.G.S. map at a point on Potomac Creek where the King George County western boundary line at its northermost point intersects Potomac Creek the boundary proceeds easterly and southeasterly on the Richmond, VA; MD. U.S.G.S. map, along the Virginia shoreline of the Potomac River for approximately 66 miles to...

27 CFR 9.109 - Northern Neck George Washington Birthplace.

Code of Federal Regulations, 2014 CFR

2014-04-01

...; Virginia U.S.G.S. map at a point on Potomac Creek where the King George County western boundary line at its northermost point intersects Potomac Creek the boundary proceeds easterly and southeasterly on the Richmond, VA; MD. U.S.G.S. map, along the Virginia shoreline of the Potomac River for approximately 66 miles to...

27 CFR 9.109 - Northern Neck George Washington Birthplace.

Code of Federal Regulations, 2012 CFR

2012-04-01

...; Virginia U.S.G.S. map at a point on Potomac Creek where the King George County western boundary line at its northermost point intersects Potomac Creek the boundary proceeds easterly and southeasterly on the Richmond, VA; MD. U.S.G.S. map, along the Virginia shoreline of the Potomac River for approximately 66 miles to...

27 CFR 9.109 - Northern Neck George Washington Birthplace.

Code of Federal Regulations, 2013 CFR

2013-04-01

...; Virginia U.S.G.S. map at a point on Potomac Creek where the King George County western boundary line at its northermost point intersects Potomac Creek the boundary proceeds easterly and southeasterly on the Richmond, VA; MD. U.S.G.S. map, along the Virginia shoreline of the Potomac River for approximately 66 miles to...

27 CFR 9.109 - Northern Neck George Washington Birthplace.

Code of Federal Regulations, 2011 CFR

2011-04-01

...; Virginia U.S.G.S. map at a point on Potomac Creek where the King George County western boundary line at its northermost point intersects Potomac Creek the boundary proceeds easterly and southeasterly on the Richmond, VA; MD. U.S.G.S. map, along the Virginia shoreline of the Potomac River for approximately 66 miles to...

[Physician from Constance doctor of medicine Georg Vogelin (1508-1542), an early follower of Copernicus].

PubMed

Burmeister, K H

1999-01-01

Georg Vogelin was born in Constance as the son of the town clerk. He studied the artes liberales and medicine at Wittenberg (since 1523) and Montpellier (since 1527). From 1531 onwards he practiced as a medical doctor in Constance. In 1542 Vogelin died of the plague in Constance. Vogelin was very close friends with the medical doctor Achilles Pirmin Gasser (1505-1577) and Georg Joachim Rheticus (1514-1574), a well known pupil of Copernicus. He was amongst the first supporters of the teachings of Copernicus. Gasser, who published the second edition of Rheticus' "Narratio prima" (Basle 1541), dedicated this edition to Georg Vogelin. In this book Vogelin published a poem in Latin. In the poem he described the teachings of Copernicus ("Terraque iam currit, credita stare prius") and recommended the academic community to approve Copernicus' theory.

Sand-wave movement on Little Georges Bank

USGS Publications Warehouse

Twichell, David C.

1983-01-01

A 1-x-1.5-km area on Little Georges Bank (centered at 41?08?N., 68?04?W.) was mapped three times during a ten-month period by sidescan sonar and echo-sounding techniques to assess the morphology and mobility of sand waves on Georges Bank. Sand-wave amplitudes in the survey area ranged from 1-11 m although most were 5-7 m. Wavelengths were not constant as the crests were sinuous and in places, even bifurcated. The sand waves are asymmetrical with their steepest sides facing northwest; however, gradients of their steep sides mostly are 4?-10? which is well below the angle of repose for sand in water. Sand waves tended to have greater relief and a sharper asymmetry during the survey in September than during those in June or April. During the survey period the sand waves moved but the direction and rate of motion was variable. Even along an individual sand wave some parts moved as much as 60 m between surveys while other parts apparently remained stationary. The sand waves were asymmetrical, but movement was not consistently in the direction that the steep sides faced. Along the same sand wave, parts moved to the northwest while other parts moved to the southeast. Despite the complex pattern of sand motion, the mean displacement of the sand waves was below the resolution of the survey technique; to resolve it, a longer survey is needed.

[Georg Schlöndorff-the father of computer-assisted surgery].

PubMed

Mösges, R

2016-09-01

Georg Schlöndorff (1931-2011) developed the idea of computer-assisted surgery (CAS) during his time as professor and chairman of the Department of Otorhinolaryngology at the Medical Faculty of the University of Aachen, Germany. In close cooperation with engineers and physicists, he succeeded in translating this concept into a functional prototype that was applied in live surgery in the operating theatre. The first intervention performed with this image-guided navigation system was a skull base surgical procedure 1987. During the following years, this concept was extended to orbital surgery, neurosurgery, mid-facial traumatology, and brachytherapy of solid tumors in the head and neck region. Further technical developments of this first prototype included touchless optical positioning and the computer vision concept with three orthogonal images, which is still common in contemporary navigation systems. During his time as emeritus professor from 1996, Georg Schlöndorff further pursued his concept of CAS by developing technical innovations such as computational fluid dynamics (CFD).

George E. KidderSmith, April 1945, Photograph #1338. VIEW OF BUILDING ...

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

George E. Kidder-Smith, April 1945, Photograph #133-8. VIEW OF BUILDING 23, FRONT SIDE FROM ACROSS COURTYARD, FACING WEST - Roosevelt Base, Auditorium-Gymnasium, West Virginia Street between Richardson & Reeves Avenues, Long Beach, Los Angeles County, CA

George E. KidderSmith, photographer, April 1945, Photograph #1101. VIEW OF ...

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

George E. Kidder-Smith, photographer, April 1945, Photograph #110-1. VIEW OF BUILDING 23, SOUTH SIDE WITH ARCADE, FACING NORTHWEST - Roosevelt Base, Auditorium-Gymnasium, West Virginia Street between Richardson & Reeves Avenues, Long Beach, Los Angeles County, CA

Distribution of Anaerobic Hydrocarbon-Degrading Bacteria in Soils from King George Island, Maritime Antarctica.

PubMed

Sampaio, Dayanna Souza; Almeida, Juliana Rodrigues Barboza; de Jesus, Hugo E; Rosado, Alexandre S; Seldin, Lucy; Jurelevicius, Diogo

2017-11-01

Anaerobic diesel fuel Arctic (DFA) degradation has already been demonstrated in Antarctic soils. However, studies comparing the distribution of anaerobic bacterial groups and of anaerobic hydrocarbon-degrading bacteria in Antarctic soils containing different concentrations of DFA are scarce. In this study, functional genes were used to study the diversity and distribution of anaerobic hydrocarbon-degrading bacteria (bamA, assA, and bssA) and of sulfate-reducing bacteria (SRB-apsR) in highly, intermediate, and non-DFA-contaminated soils collected during the summers of 2009, 2010, and 2011 from King George Island, Antarctica. Signatures of bamA genes were detected in all soils analyzed, whereas bssA and assA were found in only 4 of 10 soils. The concentration of DFA was the main factor influencing the distribution of bamA-containing bacteria and of SRB in the analyzed soils, as shown by PCR-DGGE results. bamA sequences related to genes previously described in Desulfuromonas, Lautropia, Magnetospirillum, Sulfuritalea, Rhodovolum, Rhodomicrobium, Azoarcus, Geobacter, Ramlibacter, and Gemmatimonas genera were dominant in King George Island soils. Although DFA modulated the distribution of bamA-hosting bacteria, DFA concentration was not related to bamA abundance in the soils studied here. This result suggests that King George Island soils show functional redundancy for aromatic hydrocarbon degradation. The results obtained in this study support the hypothesis that specialized anaerobic hydrocarbon-degrading bacteria have been selected by hydrocarbon concentrations present in King George Island soils.

George Herbert Mead's Contribution to the Philosophy of American Education.

ERIC Educational Resources Information Center

Renger, Paul, III

1980-01-01

George Herbert Mead's general philsophy showed that he regarded the development of distinctively human behavior as essentially the result of an individual's meaningful participation in the social process of the community to which he belongs. Mead believed that education was a social process involving the meaningful interaction and communication…

Investing in Independence: Transition Recommendations for President George W. Bush.

ERIC Educational Resources Information Center

National Council on Disability, Washington, DC.

This paper presents rationale, strategies, and recommendations that the National Council on Disability believes are essential to how President George W. Bush and the new Administration can fulfill America's promise to its 54 million citizens with disabilities. President Bush is urged to install a disability friendly Administration, give disability…

Hurricane Georges: Headwater Flooding, Storm Surge, Beach Erosion, and Habitat Destruction on the Central Gulf Coast

DTIC Science & Technology

1998-10-01

SUBJECT TERMS Hurricane Georges (1998), flooding, Chandeleur Islands storm surge, beach erosion 15. NUMBER OF PAGES 16. PRICE CODE 17. SECURITY...near Pascagoula, MS, which is within about 1.5 feet of similar marks caused by Hurricane Camilleinl969(fig.4). CHANDELEUR ISLANDS The Chandeleur ...Hurricane Georges. Numerous cuts were made in the main Chandeleur island where many areas of vegetated landmasses were swept away, resulting

EPA and partners celebrate redevelopment at Charles George Landfill Superfund Site

EPA Pesticide Factsheets

The Charles George Reclamation Trust Landfill Superfund site, a former landfill, is now home to a new solar facility. The USEPA oversaw the cleanup of the 70-acre Superfund site, preventing any exposure to contaminants and reducing leachate generation.

Teachers and Teaching in the Nineteenth Century: St. George, Utah.

ERIC Educational Resources Information Center

Bullough, Robert V., Jr.

1982-01-01

This article describes the work of two teachers who taught in St. George, Utah, in the latter third of the nineteenth century. The teaching methods, educational objectives, classroom techniques, and curriculum used by Martha Cox and Richard S. Horne illustrate the "uneven mixture" of personal, societal, and cultural goals present during…

Somewhere through Time: A Discussion with George and Annemarie Roeper

ERIC Educational Resources Information Center

Schultz, Robert A.

2016-01-01

The discussion herein is guided by questions "asked" and responses "given" seemingly in one sitting. However, this is a façade. All responses are direct quotations from the published scholarly writings and unpublished archives of George and Annemarie Roeper. This is a conversation taking place somewhere in time, prompted by…

Humanizing the Humanities: Some Reflections on George Steiner's "Brutal Paradox."

ERIC Educational Resources Information Center

Karier, Clarence J.

1990-01-01

Considers how literary critic, George Steiner, explores the failure of Western Civilization to humanize humanity. Analyzes Steiner's ultimately elitist model of culture to shed light on implications of his brutal paradox in which Nazism's death camps are juxtaposed to high culture. Theorizes about the possibilities of a culture inclusive of all…

1. Historic American Buildings Survey, George W. Phillips, Photographer GENERAL ...

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

1. Historic American Buildings Survey, George W. Phillips, Photographer GENERAL VIEW, PESTLE IN RAISED POSITION (PHOTOGRAPHED IN ITS ORIGINAL LOCATION ON THE CINDY BAUMGARTNER PLACE, DEEP CREEK, N.C. BEFORE BEING REMOVED TO ITS PRESENT LOCATION). - Pounding Mill, Pioneer Museum, Route 441 (moved from Deep Creek), Cherokee, Swain County, NC

2. Historic American Buildings Survey, George W. Phillips, Photographer GENERAL ...

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

2. Historic American Buildings Survey, George W. Phillips, Photographer GENERAL VIEW, PESTLE IN LOWERED POSITION (PHOTOGRAPHED IN ITS ORIGINAL LOCATION ON THE CINDY BAUMGARTNER PLACE, DEEP CREEK, N.C. BEFORE BEING REMOVED TO ITS PRESENT LOCATION). - Pounding Mill, Pioneer Museum, Route 441 (moved from Deep Creek), Cherokee, Swain County, NC

Growing Pains from Rapid Growth: A Historical Case Study of George Fox University from 1983 to 2003

ERIC Educational Resources Information Center

Railsback, Gary L.

2007-01-01

This article is a historical case study of George Fox University (GFU) in Newberg, Oregon. Using organizational lifecycle as a theoretical framework, George Fox University had a long and delayed childhood in that it remained a small and struggling institution for most of the 20th century, and then experienced rapid growth in the late 1980s. This…

Failure of George Mason University's Persian Gulf Campus Sparks Concern

ERIC Educational Resources Information Center

Mills, Andrew

2009-01-01

Late last month, when George Mason University's campus in the Persian Gulf emirate of Ras al Khaymah became the first American educational venture in the region to collapse, its administrators immediately blamed the international economic meltdown. In a region whose higher-education scene is quickly gaining a reputation for being as hazardous as…

Compressional velocities from multichannel refraction arrivals on Georges Bank: northwest Atlantic Ocean

USGS Publications Warehouse

McGinnis, L. D.; Otis, R. M.

1979-01-01

Velocities were obtained from unreversed, refracted arrivals on analog records from a 48‐channel, 3.6-km hydrophone cable (3.89 km from the airgun array to the last hydrophone array). Approximately 200 records were analyzed along 1500 km of ship track on Georges Bank, northwest Atlantic Ocean, to obtain regional sediment velocity distribution to a depth of 1.4 km below sea level. This technique provides nearly continuous coverage of refraction velocities and vertical velocity gradients. Because of the length of the hydrophone cable and the vertical velocity gradients, the technique is applicable only to the Continental Shelf and the shallower parts of the Continental Slope in water depths less than 300 m. Sediment diagenesis, the influence of overburden pressure on compaction, lithology, density, and porosity are inferred from these data. Velocities of the sediment near the water‐sediment interface range from less than 1500 m/sec on the north edge of Georges Bank to 1830 m/sec for glacial deposits in the northcentral part of the bank. Velocity gradients in the upper 400 m range from 1.0km/sec/km(sec−1) on the south edge of the bank to 1.7sec−1 on the north. Minimum gradients of 0.8sec−1 were observed south of Nantucket Island. Velocities and velocity gradients are explained in relation to physical properties of the Cretaceous, Tertiary, and Pleistocene sediments. Isovelocity contours at 100-m/sec intervals are nearly horizontal in the upper 400 m. Isovelocity contours at greater depths show a greater difference from a mean depth because of the greater structural and lithological variation. Bottom densities inferred from the velocities range from 1.7 to 1.9g/cm3 and porosities range from 48 to 62 percent. The most significant factor controlling velocity distribution on Georges Bank is overburden pressure and resulting compaction. From the velocity data we conclude that Georges Bank has been partially overridden by a continental ice sheet.

Britain's first medical marriage: Frances Morgan (1843-1927), George Hoggan (1837-1891) and the mysterious "Elsie".

PubMed

McIntyre, Neil

2004-05-01

Britain's first medical marriage was between George Hoggan and Frances Morgan, in 1874. George was a naval engineer before he studied medicine; he showed great promise in research before his death, aged 54, after a long illness. Frances was arguably the most gifted of the early medical women. She was the first British woman to obtain an MD in Europe and the first to do high-quality medical research. Her clinical practice was curtailed by George's illness and death but she continued to campaign on social issues--including women's education, health education and civil rights. Her life was all the more remarkable because new evidence suggests that, at the age of 17, before she started her medical studies, she gave birth to an illegitimate child. Had this been known it would, in Victorian times, have dashed her hopes of a career in medicine.

Interactions between surface waters in King George Island, Antarctica - a stable isotope perspective

NASA Astrophysics Data System (ADS)

Perşoiu, Aurel; Bădăluşă, Carmen

2017-04-01

In this paper we present a first study of the isotopic composition of surface waters in the southern peninsulas (Barton, Fildes, Weaver and Potter) of King George Island, Antarctica. We have collected > 200 samples of snow and snowmelt, water (lake, river and spring), ice (glacier ice and permafrost) from the four peninsulas in February 2016 and analyzed them for their oxygen and hydrogen stable isotopic composition. Samples from lake water (50+) indicate a clear west-east depletion trend, suggesting a rain-out process as air masses are moving westward (and are progressively depleted in heavy isotopes) from their origin in the Drake Passage. In both Fildes and Barton Peninsulas, permafrost samples have the heaviest isotopic composition, most probably due to preferential incorporation of heavy isotopes in the ice during freezing (and no fractionation during melting). As permafrost melts, the resulting water mixes with isotopically lighter infiltrated snowmelt, and thus the groundwater has a lower isotopic composition. Further, lake and river (the later fed by lakes) water has the lightest isotopic composition, being derived mostly from the melting of light snow and glacier ice. It seems feasible to separate isotopically water in lakes/rivers (largely fed by melting multi-year glaciers and snow) and water from melting of snow/ground ice This preliminary study suggests that it is possible to separate various water sources in the southern peninsulas of King George Island, and this separation could be used to study permafrost degradation, as well as feeding and migration patterns in the bird fauna, with implications for protection purposes. Acknowledgments. The National Institute of Research and Development for Biological Sciences (Bucharest, Romania) and the Korean polar institute financially supported fieldwork in King George Island. We thank the personal at King Sejong (South Korea), Belingshaussen (Russia) and Carlini (Argentina) stations in King George Island for

George Eliot's interrogation of physiological future knowledge.

PubMed

Claggett, Shalyn

2011-01-01

This essay tracks George Eliot's sustained interest in the epistemological problems surrounding the Victorian tendency to envision the future through the body's materiality. It argues that her nuanced criticism of phrenology in "The Lifted Veil" (1859) and "A Minor Prophet" (1865) addresses the delimiting psychological and social effects that attend an applied theory of physiological determinism. Returning to this problem in Daniel Deronda (1876), Eliot offers Mordecai's plan to posit Deronda's body as a living emblem as a radical alternative to racial iconography and typological meaning—a move that allowed her to reconcile the body's legibility with a future beyond socially inscribed possibilities.

George Mandler (1924-2016).

PubMed

Craik, Fergus

2017-10-01

Presents an obituary for George Mandler, who died in London on May 6, 2016 at the age of 91. Mandler was one of the pioneers of the cognitive revolution in psychology. He was instrumental in moving the study of human learning from notions based largely on associations to a view of memory as an organized, nested hierarchical structure. Mandler was also a major proponent of the dual-process theory of recognition memory, in which general feelings of familiarity are distinguished from the context-rich experience of recollection. He brought the study of emotion into prominence, suggesting how emotion and cognition are related. Finally, he repatriated the concept of consciousness from its intellectual exile under behaviorism, stating boldly in 1975 that the construct was respectable, useful, and probably necessary. Mandler edited the Psychological Review from 1970 to 1976, chaired the Governing Board of the Psychonomic Society, and was president of APA Divisions 1 (General Psychology) and 3 (Experimental Psychology and Cognitive Science). (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Genetic Drivers of Kidney Defects in the DiGeorge Syndrome.

PubMed

Lopez-Rivera, Esther; Liu, Yangfan P; Verbitsky, Miguel; Anderson, Blair R; Capone, Valentina P; Otto, Edgar A; Yan, Zhonghai; Mitrotti, Adele; Martino, Jeremiah; Steers, Nicholas J; Fasel, David A; Vukojevic, Katarina; Deng, Rong; Racedo, Silvia E; Liu, Qingxue; Werth, Max; Westland, Rik; Vivante, Asaf; Makar, Gabriel S; Bodria, Monica; Sampson, Matthew G; Gillies, Christopher E; Vega-Warner, Virginia; Maiorana, Mariarosa; Petrey, Donald S; Honig, Barry; Lozanovski, Vladimir J; Salomon, Rémi; Heidet, Laurence; Carpentier, Wassila; Gaillard, Dominique; Carrea, Alba; Gesualdo, Loreto; Cusi, Daniele; Izzi, Claudia; Scolari, Francesco; van Wijk, Joanna A E; Arapovic, Adela; Saraga-Babic, Mirna; Saraga, Marijan; Kunac, Nenad; Samii, Ali; McDonald-McGinn, Donna M; Crowley, Terrence B; Zackai, Elaine H; Drozdz, Dorota; Miklaszewska, Monika; Tkaczyk, Marcin; Sikora, Przemyslaw; Szczepanska, Maria; Mizerska-Wasiak, Malgorzata; Krzemien, Grazyna; Szmigielska, Agnieszka; Zaniew, Marcin; Darlow, John M; Puri, Prem; Barton, David; Casolari, Emilio; Furth, Susan L; Warady, Bradley A; Gucev, Zoran; Hakonarson, Hakon; Flogelova, Hana; Tasic, Velibor; Latos-Bielenska, Anna; Materna-Kiryluk, Anna; Allegri, Landino; Wong, Craig S; Drummond, Iain A; D'Agati, Vivette; Imamoto, Akira; Barasch, Jonathan M; Hildebrandt, Friedhelm; Kiryluk, Krzysztof; Lifton, Richard P; Morrow, Bernice E; Jeanpierre, Cecile; Papaioannou, Virginia E; Ghiggeri, Gian Marco; Gharavi, Ali G; Katsanis, Nicholas; Sanna-Cherchi, Simone

2017-02-23

The DiGeorge syndrome, the most common of the microdeletion syndromes, affects multiple organs, including the heart, the nervous system, and the kidney. It is caused by deletions on chromosome 22q11.2; the genetic driver of the kidney defects is unknown. We conducted a genomewide search for structural variants in two cohorts: 2080 patients with congenital kidney and urinary tract anomalies and 22,094 controls. We performed exome and targeted resequencing in samples obtained from 586 additional patients with congenital kidney anomalies. We also carried out functional studies using zebrafish and mice. We identified heterozygous deletions of 22q11.2 in 1.1% of the patients with congenital kidney anomalies and in 0.01% of population controls (odds ratio, 81.5; P=4.5×10 -14 ). We localized the main drivers of renal disease in the DiGeorge syndrome to a 370-kb region containing nine genes. In zebrafish embryos, an induced loss of function in snap29, aifm3, and crkl resulted in renal defects; the loss of crkl alone was sufficient to induce defects. Five of 586 patients with congenital urinary anomalies had newly identified, heterozygous protein-altering variants, including a premature termination codon, in CRKL. The inactivation of Crkl in the mouse model induced developmental defects similar to those observed in patients with congenital urinary anomalies. We identified a recurrent 370-kb deletion at the 22q11.2 locus as a driver of kidney defects in the DiGeorge syndrome and in sporadic congenital kidney and urinary tract anomalies. Of the nine genes at this locus, SNAP29, AIFM3, and CRKL appear to be critical to the phenotype, with haploinsufficiency of CRKL emerging as the main genetic driver. (Funded by the National Institutes of Health and others.).

Genetic Drivers of Kidney Defects in the DiGeorge Syndrome

PubMed Central

Lopez-Rivera, E.; Liu, Y.P.; Verbitsky, M.; Anderson, B.R.; Capone, V.P.; Otto, E.A.; Yan, Z.; Mitrotti, A.; Martino, J.; Steers, N.J.; Fasel, D.A.; Vukojevic, K.; Deng, R.; Racedo, S.E.; Liu, Q.; Werth, M.; Westland, R.; Vivante, A.; Makar, G.S.; Bodria, M.; Sampson, M.G.; Gillies, C.E.; Vega-Warner, V.; Maiorana, M.; Petrey, D.S.; Honig, B.; Lozanovski, V.J.; Salomon, R.; Heidet, L.; Carpentier, W.; Gaillard, D.; Carrea, A.; Gesualdo, L.; Cusi, D.; Izzi, C.; Scolari, F.; van Wijk, J.A.E.; Arapovic, A.; Saraga-Babic, M.; Saraga, M.; Kunac, N.; Samii, A.; McDonald-McGinn, D.M.; Crowley, T.B.; Zackai, E.H.; Drozdz, D.; Miklaszewska, M.; Tkaczyk, M.; Sikora, P.; Szczepanska, M.; Mizerska-Wasiak, M.; Krzemien, G.; Szmigielska, A.; Zaniew, M.; Darlow, J.M.; Puri, P.; Barton, D.; Casolari, E.; Furth, S.L.; Warady, B.A.; Gucev, Z.; Hakonarson, H.; Flogelova, H.; Tasic, V.; Latos-Bielenska, A.; Materna-Kiryluk, A.; Allegri, L.; Wong, C.S.; Drummond, I.A.; D’Agati, V.; Imamoto, A.; Barasch, J.M.; Hildebrandt, F.; Kiryluk, K.; Lifton, R.P.; Morrow, B.E.; Jeanpierre, C.; Papaioannou, V.E.; Ghiggeri, G.M.; Gharavi, A.G.; Katsanis, N.; Sanna-Cherchi, S.

2017-01-01

BACKGROUND The DiGeorge syndrome, the most common of the microdeletion syndromes, affects multiple organs, including the heart, the nervous system, and the kidney. It is caused by deletions on chromosome 22q11.2; the genetic driver of the kidney defects is unknown. METHODS We conducted a genomewide search for structural variants in two cohorts: 2080 patients with congenital kidney and urinary tract anomalies and 22,094 controls. We performed exome and targeted resequencing in samples obtained from 586 additional patients with congenital kidney anomalies. We also carried out functional studies using zebrafish and mice. RESULTS We identified heterozygous deletions of 22q11.2 in 1.1% of the patients with congenital kidney anomalies and in 0.01% of population controls (odds ratio, 81.5; P=4.5×10−14). We localized the main drivers of renal disease in the DiGeorge syndrome to a 370-kb region containing nine genes. In zebrafish embryos, an induced loss of function in snap29, aifm3, and crkl resulted in renal defects; the loss of crkl alone was sufficient to induce defects. Five of 586 patients with congenital urinary anomalies had newly identified, heterozygous protein-altering variants, including a premature termination codon, in CRKL. The inactivation of Crkl in the mouse model induced developmental defects similar to those observed in patients with congenital urinary anomalies. CONCLUSIONS We identified a recurrent 370-kb deletion at the 22q11.2 locus as a driver of kidney defects in the DiGeorge syndrome and in sporadic congenital kidney and urinary tract anomalies. Of the nine genes at this locus, SNAP29, AIFM3, and CRKL appear to be critical to the phenotype, with haploinsufficiency of CRKL emerging as the main genetic driver. (Funded by the National Institutes of Health and others.) PMID:28121514

Vehicles to Belief: Aristotle's Enthymeme and George Campbell's Vivacity Compared.

ERIC Educational Resources Information Center

Roob, Andy

The central concepts from two rhetorical systems (the enthymeme in Aristotle's rhetoric and vivacity in George Campbell's) may be understood as the connection between speech act and ascension to belief. A review of the literature indicates a gap in the scholarly works seeking to compare and contrast the periods developed by D. Ehninger's systems…

Resuscitation great. George W. Crile: a visionary mind in resuscitation.

PubMed

Soto-Ruiz, Karina M; Varon, Joseph

2009-01-01

George Washington Crile was a successful surgeon who lived at the end of the 19th century. He was born on 11 November 1864 on a farm near Chili, Ohio. He became interested in the study of shock after a close friend died from hemorrhage. Crile dedicated his research years to the study of shock, cardiac arrest, and the use of adrenaline. His research on shock and cardiac arrest led to treatment guidelines that are still used today. He also participated in the Spanish-American War and in World War I as a Navy Surgeon and saved the lives of many soldiers with his principles of blood transfusion and sanitation. He is also known in the surgical world as the grandfather of radical neck dissection and received the Gold Lannelongue Medal and prize. Having written over 400 papers and 24 books, George W. Crile died from complications of bacterial endocarditis on 7th January 1943. Although they were published a long time ago, his contributions to medicine remain fundamental to clinical practice in today's operating rooms and critical care units.

UMCS feasibility study for Fort George G. Meade. Volume 1

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

NONE

1996-12-01

Fort George G. Meade selected eighty-three (83) buildings, from the approximately 1,500 buildings on the base to be included in the UMCS Feasibility Study. The purpose of the study is to evaluate the feasibility of replacing the existing analog based Energy Monitoring and Control System (EMCS) with a new distributed process Monitoring and Control System (UMCS).

Role of Imaging and Cytogenetics in Evaluation of DiGeorge Syndrome - A Rare Entity in Clinical Practice.

PubMed

Ramachandran, Rajoo; Babu, Sellappan Rajamanickam; Ilanchezhian, Subramanian; Radhakrishnan, Prabhu Radhan

2015-01-01

DiGeorge syndrome is a congenital genetic disorder that affects the endocrine system, mainly the thymus and parathyroid glands. The syndrome produces different symptoms, which vary in severity and character between patients. It manifests with craniofacial dysmorphism and defects in the heart, parathyroid, and thymus. Patients can present with a palatal deformity and nasal speech. This rare entity is caused mainly due to deletion of chromosome 22q11.2. Radiographic evaluation of DiGeorge syndrome is necessary to define aberrant anatomy, evaluate central nervous system, craniofacial abnormalities, musculoskeletal system, and cardiothoracic contents. It also helps in planning surgical procedures and surgical reconstructions. We report a case of DiGeorge syndrome in a 4-month-old neonate and discuss the clinical, imaging, and cytogenetic findings that helped in the diagnosis of this rare entity.

Remembering Dr. George J. Apel, Jr: A Posthumous Tribute to an Innovative, Obscure Pioneer in Christian Higher Education

ERIC Educational Resources Information Center

Lumadue, Richard T.

2007-01-01

This paper is a belated tribute to George J. Apel, Jr., an innovative and obscure Christian higher educator. Peruse the name and subject indices of any and all books about Christian higher education, and nowhere will there appear even a reference to George J. Apel, Jr. Although Apel never finished high school or college, he was awarded an honorary…

America's Hero to the World, George C. Marshall. Teacher's Guide. Second Edition [and] Resource Packet [and] George C. Marshall: An American Leader. A Teacher's Notebook.

ERIC Educational Resources Information Center

Thompson, Rachel Yarnell; Sittig, Linda H.

This teaching unit about George C. Marshall contains a teacher's guide, a resource packet, and a teacher's notebook. The teacher's guide includes ten introductory, overarching, and culminating activities: (1) About this Guide; (2) Getting to Know Him; (3) Marshal on Video; (4) Share a Space with a Hero; (5) On a Global Stage--Links; (6) A Picture…

Computational fluid dynamics-habitat suitability index (CFD-HSI) modelling as an exploratory tool for assessing passability of riverine migratory challenge zones for fish

USGS Publications Warehouse

Haro, Alexander J.; Chelminski, Michael; Dudley, Robert W.

2015-01-01

We developed two-dimensional computational fluid hydraulics-habitat suitability index (CFD-HSI) models to identify and qualitatively assess potential zones of shallow water depth and high water velocity that may present passage challenges for five major anadromous fish species in a 2.63-km reach of the main stem Penobscot River, Maine, as a result of a dam removal downstream of the reach. Suitability parameters were based on distribution of fish lengths and body depths and transformed to cruising, maximum sustained and sprint swimming speeds. Zones of potential depth and velocity challenges were calculated based on the hydraulic models; ability of fish to pass a challenge zone was based on the percent of river channel that the contiguous zone spanned and its maximum along-current length. Three river flows (low: 99.1 m3 sec-1; normal: 344.9 m3 sec-1; and high: 792.9 m3 sec-1) were modelled to simulate existing hydraulic conditions and hydraulic conditions simulating removal of a dam at the downstream boundary of the reach. Potential depth challenge zones were nonexistent for all low-flow simulations of existing conditions for deeper-bodied fishes. Increasing flows for existing conditions and removal of the dam under all flow conditions increased the number and size of potential velocity challenge zones, with the effects of zones being more pronounced for smaller species. The two-dimensional CFD-HSI model has utility in demonstrating gross effects of flow and hydraulic alteration, but may not be as precise a predictive tool as a three-dimensional model. Passability of the potential challenge zones cannot be precisely quantified for two-dimensional or three-dimensional models due to untested assumptions and incomplete data on fish swimming performance and behaviours.

9. AERIAL VIEW LOOKING NORTH AT THE GEORGE C. MARSHALL ...

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

9. AERIAL VIEW LOOKING NORTH AT THE GEORGE C. MARSHALL SPACE FLIGHT CENTER. DODD ROAD RUNS DOWN THE CENTER OF THE PHOTO. THE EAST TEST AREA IS TOWARDS THE BOTTOM OF THE PHOTO, FABRICATION, ENGINEERING AND ADMINISTRATION NEAR THE TOP OF THE PHOTO. 1961, MSFC PHOTO LAB. - Marshall Space Flight Center, East Test Area, Dodd Road, Huntsville, Madison County, AL

Department of Neurology, King George's Medical University, Lucknow: The journey continues.

PubMed

Sharma, Praveen Kumar; Garg, Ravindra Kumar; Malhotra, Hardeep Singh; Shukla, Rakesh; Verma, Rajesh

2015-01-01

King George Medical University is one of the oldest and most prestigious medical universities of India. The Department of Neurology has trained many illustrious neurologists who are offering yeoman's service to the nation. This brief review traces the history and milestones of the department and its current areas of focus.

Superstitions of George Bartisch.

PubMed

Blanchard, Donald L

2005-01-01

George Bartisch was a 16th century German ophthalmologist who published the first ophthalmology textbook in the vernacular for laymen and non-university-trained practitioners. His treatments and understanding of diseases rested firmly on Greek tradition, but he also was very involved in the superstitions of the day. This essay looks at the man and his mores. Bartisch believed that much of the suffering of patients had to do with sins they had committed, and that the devil was the active force in the world inflicting this punishment. Often, he believed, witches would carry out the devil's hexes, in the form of either hot or cold witchcraft. Bartisch also felt that astrology played a major role in the outcome of surgery. Because of that he practiced only during certain astrological signs, and in the proper waxing and waning phases of the moon. He also linked many common problems to sins. For example, presbyopia was presented as due to excessive use of alcohol. Glasses were to be avoided because he felt they destroyed vision in themselves. Despite these superstitions and misconceptions, Bartisch was an honorable professional and his books give insight into the making of a good ophthalmologist.

Rev. Dr. George W. Kerby: Evangelist for the Home and School.

ERIC Educational Resources Information Center

Owen, Michael

1993-01-01

George W. Kerby--minister, evangelist, and educational reformer--helped lead the Home and School movement in Canada during the 1920s and 1930s. He advocated child-centered relevant curriculum and cooperation between home and school. Kerby used ideas from both the progressive education and New Education movements but contributed to public…

From Myth to Reality: Humanities Study at Prince George's Community College.

ERIC Educational Resources Information Center

Engleberg, Isa N.

In 1989, Prince George's Community College (PGCC) received a grant from the National Endowment for the Humanities to support a 4-week summer seminar in Greek mythology for humanities faculty. The seminar, entitled "The Nature and Function of Greek Mythology," provided enough financial compensation to free the faculty from summer school teaching,…

Tuning in to High-Fidelity Interventions: A Conversation with George Sugai

ERIC Educational Resources Information Center

Teagarden, Jim; Zabel, Robert; Kaff, Marilyn

2016-01-01

George Sugai is the Carole J. Neag Endowed Chair in Behavior Disorders in the Neag School of Education at the University of Connecticut. He previously served on the faculty at the University of Oregon and the University of Kentucky. At Connecticut, Dr. Sugai and colleagues established the Center for Behavioral Educational and Research…

Color banding on Georges Bank as viewed by coastal zone color scanner

NASA Technical Reports Server (NTRS)

Yentsch, C. S.; Phinney, D. A.; Campbell, J. W.

1994-01-01

Observations of Georges Bank by coastal zone color scanner (CZCS) show bandlike patterns that appear to be related to the large sand dunes and ridges which dominate the bottom topography there. Ship measurements of temperature and chlorophyll on Georges Bank in July 1979 also reflect the influence of the underwater dune fields. The cause of the banding in the CZCS data is unknown but is speculated to be the creation of alternating zones of divergence and convergence by tidal currents as the water flows over the underwater dune-trough configuration. The banding observed by CZCS appears to be seasonal, following the sequence of primary production in the Gulf of Maine, and is believed to be important to biological processes as a site of new production and/or as an effective transport mechanism. Any future models that attempt to interrelate tidal mixing and primary production must consider bottom topography and secondary flows.

Community Environmental Response Facilitation Act (CERFA) report, Fort George G. Mead, Maryland. Final report

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

Schultheisz, D.; Ward, L.

1994-04-01

This report presents the results of the Community Environmental Response Facilitation Act (CERFA) investigation conducted by Environmental Resources Management (ERM) at Fort George G. Meade (FGGM), a U.S. Government property selected for closure by the Base Realignment and Closure (BRAC) Commission. Under CERFA, Federal agencies are required to expeditiously identify real property that can be immediately reused and redeveloped. Satisfying this objective requires the identification of real property where no hazardous substances or petroleum products, regulated by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), were stored for one year or more, known to have been released, or disposed.more » Fort George G. Meade, CERFA, Base closure, BRAC.« less

America's Hero to the World, George C. Marshall. Second Edition.

ERIC Educational Resources Information Center

Skutt, Mary Sutton; Thompson, Rachel Yarnell

George C. Marshall (1880-1959), head of the U.S. Army in World War II, Secretary of State (1947-49), Secretary of Defense (1950-51), and Nobel Peace Prize winner (1953), was one of the late people as a child. He liked to play and was reasonably athletic, anxious to try out new ideas, and was particularly interested in history, but he was not…

Reconciling the Zagarola/Smits and George/Castillo Scaling for the Velocity Deficit

NASA Astrophysics Data System (ADS)

Wosnik, Martin; George, William K.

1998-11-01

Recently two new approaches to the scaling of the velocity deficit for boundary layers have been set forth. George and Castillo (1997)(George WK and Castillo L (1997) Appl.Mech.Rev.), 50, 12/1, 689--729. argue on theoretical grounds that the proper asymptotically invariant velocity deficit is given by (U-U_∞) = U_∞ f_o(y/δ, δ^+) where δ^+ = u* δ/ν. As δ^+ arrow ∞, f_o(y/δ,δ^+) arrow f_o∞(y/δ) thus only in this limit, which is well beyond existing experimental data, will profiles truly collapse. Similarly, the ratio, δ_*/δ is dependent on δ^+ and becomes constant only asymptotically. Zagarola and Smits (1998)(Zagarola M and Smits L (1998) in Proc. FEDSM, ASME, Wash., DC.), in apparent contradiction, show striking experimental collapse of the velocity deficit normalized with a new scale defined as Us = U_∞ δ_*/δ, where δ* is the displacement thickness. Both points of view are reconcilable. If it is assumed that f_o(y/δ,δ^+) = F(δ^+) f_o∞(y/δ), then the Zagarola/Smits result follows if F(δ^+) = δ_*/δ. This arbitrary splitting off of the Reynolds number dependence can only be justified approximately theoretically; however, the differences between this result and that calculated from the composite profile suggested by George and Castillo is almost impossible to discern over most of the outer flow. Hence both results are in essential agreement as to both the need for including the Reynolds number dependence in the velocity deficit and what it is.

The Evolution of General Education Requirements at Prince George's Community College.

ERIC Educational Resources Information Center

Barshay, Robert; Cant, Catherine

In August 1981, a task force was created at Maryland's Prince George's Community College (PGCC) to analyze the college's General Education (GE) requirements in terms of their appropriateness as a major component of Associate Degree (AD) programs. Rather than increase the number of GE requirements, the task force sought to identify the skills,…

Biomass removal study on the George Washington and Jefferson National Forests

Treesearch

Dana Mitchell; John Klepac

2017-01-01

A study was installed on the George Washington National Forest to gather hardwood arvesting production data. The silvicultural prescription for the harvested unit was shelterwood with reserves. There was no biomass removal component included in this study. One purpose of this study was to gather baseline harvesting data for future comparisons of production impacts from...

Effects of bottom fishing on the benthic megafauna of Georges Bank

USGS Publications Warehouse

Collie, J.S.; Escanero, G.A.; Valentine, P.C.

1997-01-01

This study addresses ongoing concerns ever the effects of mobile fishing gear on benthic communities. Using side-scan sonar, bottom photographs and fishing records, we identified a set of disturbed and undisturbed sites on the gravel pavement area of northern Georges Bank in the northwest Atlantic. Replicate samples of the megofauna were collected with a 1 m Naturalists' dredge on 2 cruises in 1994. Compared with the disturbed sites, the undisturbed sites had higher numbers of organisms, biomass, species richness and species diversity; evenness was higher at the disturbed sites. Undisturbed sites were characterized by an abundance of bushy epifaunal taxa (bryozoans, hydroids, worm tubes) that provide a complex habitat for shrimps, polychaetes, brittle stars, mussels and small fish. Disturbed sites were dominated by larger, hard-shelled molluscs, and scavenging crabs and echinoderms. Many of the megafaunal species in our samples have also been identified in stomach contents of demersal fish on Georges Bank; the abundances of at feast some of these species were reduced at the disturbed sites.

A Comparison of the Operational Art of George Gordon Meade and Robert Edward Lee during the Period June 1863, to March 1864.

DTIC Science & Technology

1988-03-29

PERIOD COVERED A Comparison of the Operational Art of George G. Meade and Robert E. Lee During the Period Jun 1 8 6 3 Indiv study project to March...publication until it has been cleared by the appropriate military Service er gover"uent aency. A Comparison Of The Operational Art Of George Gordon...and/or Dis Speclal;! Sp ABSTRACT AUTHOR: THOMAS A. GREEN, LTC, AV. TITLE: A Comparison of the Operational Art of George Gordon Meade and Robert Edward

Practical Micro-Computer Uses in Physical Education at George Mason University.

ERIC Educational Resources Information Center

Stein, Julian U.

Both the Apple and TRS-80 microcomputer units are being used in the department of physical education at George Mason University (Virginia). As a first step, a computer program was developed and used in conjunction with an aerobic and personal conditioning class. (The capabilities of this specific program are discussed, and the ways in which it was…

Georg Philip Nenter and medicine "by notes" in the 18th century.

PubMed

Bonfante, Luciana; D'Angelo, Angela; Komninos, Georgios; Antonello, Augusto

2009-01-01

Even though it is true that the medical historiography of the 18th century is lacking in great scientific personalities, it is equally true that the entire century is characterized by continuous efforts to encapsulate the medical area of knowledge, acquired until then, in precise and systematic outlines, to serve the academic teaching of the subject of medicine. Georg Philip Nenter, a pupil of Georg Ernst Stahl and a professor of medicine in the University of Strasburg, could not help being influenced by that atmosphere. He added though, in our opinion, a touch of remarkable modernity. In fact his volume Fundamenta medicinae teoretico-pratica (Venice, 1735) is a wonderful collection of the notes taken during his lectures. The description of various diseases - renal diseases in particular - maintains a very systematic development of the subject through various chapters (definition, clinical manifestations, differential diagnosis, prognosis, treatment and examples of specific prescriptions), as if students were being addressed.

The George Engelmann Mathematics & Science Institute. Scholar Research Program Annual Report 1993.

ERIC Educational Resources Information Center

Missouri Univ., St. Louis. George Englemann Mathematics & Science Inst.

This publication is a comprehensive report on the George Engelmann Mathematics and Science Institute's Scholar Research Program (SRP) and its activities in 1993. The SRP provides high school students who have successfully completed an earlier Engelmann program the opportunity to experience and practice the active components of the scientific…

Revision Surgery in Permanent Patellar Dislocation in DiGeorge Syndrome

PubMed Central

Berruto, Massimo; Parente, Andrea; Ferrua, Paolo; Pasqualotto, Stefano; Uboldi, Francesco; Usellini, Eva

2015-01-01

A 29-year-old patient, suffering from DiGeorge syndrome, came to our attention with a history of persistent pain and patellar instability in the left knee after failure of arthroscopic lateral release and Elmslie-Trillat procedure. The patient was unable to walk without crutches and severely limited in daily living activities. Because of arthritic changes of the patellofemoral joint and the failure of previous surgeries it was decided to perform only an open lateral release and medial patellofemoral ligament (MPFL) reconstruction using a biosynthetic ligament in order to obtain patellofemoral stability. At one year post-op range of motion (ROM) was 0–120 with a firm end point at medial patellar mobilization; patella was stable throughout the entire ROM. All the scores improved and she could be able to perform daily activity without sensation of instability. Bilateral patellar subluxation and systemic hyperlaxity are characteristics of syndromic patients and according to literature can be also present in DiGeorge syndrome. MPFL reconstruction with lateral release was demonstrated to be the correct solution in the treatment of patellar instability in this complex case. The choice of an artificial ligament to reconstruct the MPFL was useful in this specific patient with important tissue laxity due to her congenital syndrome. PMID:26783479

Biostratigraphic data for the Cretaceous marine sediments in the USGS-St. George no. 1 core (DOR-211), Dorchester County, South Carolina

USGS Publications Warehouse

Self-Trail, Jean M.; Gohn, Gregory S.

1997-01-01

The USGS-St. George corehole was drilled for the U.S. Geological Survey (USGS) by a commercial drilling company during 1982. The corehole is located within the Coastal Plain Province in northern Dorchester County, South Carolina, about three miles southeast of the town of St. George near the village of Byrd (fig. 1). Coordinates for the corehole are 33o09'25'N latitude and 80o31'18'W longitude; ground elevation at the site is +78 feet (Reid and others, 1986). The St. George corehole is designated as USGS drill hole DOR-211. The St. George corehole was drilled to a total depth of 2,067 ft. The hole was cored continuously with generally good recovery from 300 ft to its total depth. Spot cores were taken at selected intervals between the top of the hole and a depth of 300 ft (50-55 ft, 100-110 ft, 150-165 ft, 200-205 ft, and 250-255 ft); however, recovery was poor in most of these intervals. The St. George core currently is stored at the USGS National Center, Reston, VA (March, 1997). The St. George corehole bottomed in basalt of probable early Mesozoic age beneath an Upper Cretaceous and Cenozoic sedi-mentary section. Reid and others (1986) placed the top of basalt saprolite at 1,962 ft in the hole. Our examination of the geophysical logs and original core descriptions suggests that the top of the saprolite is higher in the hole, at about 1,939 ft. The Cretaceous-Tertiary boundary was placed at or near 550 ft in the core by Reid and others (1986) and by Habib and Miller (1989). In this report, we provide paleontologic data for marine sediments in the upper part of the Upper Cretaceous section in the St. George core. Biostratigraphic and paleoenvironmental data and interpretations based on the study of calcareous nannofossils and ostracodes from the Cretaceous section are discussed.

GEORGE KEITH BATCHELOR 8 March 1920 30 March 2000 Founding Editor, Journal of Fluid Mechanics, 1956

NASA Astrophysics Data System (ADS)

Huppert, Herbert E.

2000-10-01

George Batchelor was one of the giants of fluid mechanics in the second half of the twentieth century. He had a passion for physical and quantitative understanding of fluid flows and a single-minded determination that fluid mechanics should be pursued as a subject in its own right. He once wrote that he ‘spent a lifetime happily within its boundaries’. Six feet tall, thin and youthful in appearance, George's unchanging attire and demeanour contrasted with his ever-evolving scientific insights and contributions. His strongly held and carefully articulated opinions, coupled with his forthright objectivity, shone through everything he undertook.

Human Factors Integration Requirements for Armoured Fightmg Vehicles. Part 2: A Review of the Human Systems Integration Material Available for Armour Systems SORs and a Plan for Future HSI and R&D

DTIC Science & Technology

2000-01-01

Material for Amour System SORs Humaruystems Incorporated • Clothing and Equipment level Estimated contracting cost- $15K 2. Construct and distribute...for Amour System SORs Huma~stems Incorporated • vehicle level • Troop leader level • Squadron OC level 1. Tasks to identifY the human error...During the period 1994 to 1999 a number of activities conducted by the Defence Research and Development Branch (DRDB) focused on the level ofHSI

George Combe and common sense.

PubMed

Dyde, Sean

2015-06-01

This article examines the history of two fields of enquiry in late eighteenth- and early nineteenth-century Scotland: the rise and fall of the common sense school of philosophy and phrenology as presented in the works of George Combe. Although many previous historians have construed these histories as separate, indeed sometimes incommensurate, I propose that their paths were intertwined to a greater extent than has previously been given credit. The philosophy of common sense was a response to problems raised by Enlightenment thinkers, particularly David Hume, and spurred a theory of the mind and its mode of study. In order to succeed, or even to be considered a rival of these established understandings, phrenologists adapted their arguments for the sake of engaging in philosophical dispute. I argue that this debate contributed to the relative success of these groups: phrenology as a well-known historical subject, common sense now largely forgotten. Moreover, this history seeks to question the place of phrenology within the sciences of mind in nineteenth-century Britain.

The George Engelmann Mathematics & Science Institute. 1993 Annual Report Science Scholar Program.

ERIC Educational Resources Information Center

Missouri Univ., St. Louis. George Englemann Mathematics & Science Inst.

This publication is a comprehensive report on the George Engelmann Mathematics and Science Institute's Science Scholar program (SSP) and its activities in 1993. The SSP provides high achieving high school students an introductory, 4-week summer curriculum designed to demonstrate the connecting thread running through all scientific thought. The 52…

Commitments: A Guide to Community Involvement Programs at The George Washington University.

ERIC Educational Resources Information Center

George Washington Univ., Washington, DC.

This guide to community involvement programs sponsored by the George Washington University provides a synopsis and a contact person for 33 general university programs, 38 medical school and hospital programs, eight National Law Center programs, eight School of Engineering and Applied Science programs, and two programs of the Division of…

Q&A with Nobelist George Smoot - 2009 BCCP Cosmology Workshop

ScienceCinema

George Smoot

2017-12-09

July 2009: What happens when dark matter and anti-dark mattter collide? If you were in a gravity free environment, what would happen to time? At the annual Cosmology Workshop at Lawrence Berkeley Lab, Nobelist George Smoot answers these questions and more from high school students and teachers. Dr. Smoot was co-awarded the 2006 Nobel Prize in Physics for the discovery of the blackbody form and anisotropy of the cosmic microwave background radiation.

Q&A with Nobelist George Smoot - 2009 BCCP Cosmology Workshop

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

George Smoot

2010-06-02

July 2009: What happens when dark matter and anti-dark mattter collide? If you were in a gravity free environment, what would happen to time? At the annual Cosmology Workshop at Lawrence Berkeley Lab, Nobelist George Smoot answers these questions and more from high school students and teachers. Dr. Smoot was co-awarded the 2006 Nobel Prize in Physics for the discovery of the blackbody form and anisotropy of the cosmic microwave background radiation.

Children's Access to Public Library Services: Prince George's County Memorial Public Library, Maryland, 1980.

ERIC Educational Resources Information Center

Gerhardt, Lillian N.

1981-01-01

Evaluates the Prince George's County Memorial Public Library's approach to providing access to its services for children, and examines policies, regulations, practices, and conditions that affect such access. Six references are cited. (FM)

[George Nicholas Papanicolaou].

PubMed

Broso, P R; Buffetti, G

1993-10-01

G. N. Papanicolaou was born on May the 13, 1883 in the city of Kymi on the Greek island of Euboea. He received his MD degree from the University of Athens in 1904 and a PhD from the University of Munich in 1910. After service as a medical officer in the Balkan War of 1912-1913, he came to New York with Mary (for over 50 years Dr Pap's life companion). George's violin playing at restaurants and coffee-shops supplied them with a few extra cents. Papanicolaou was appointed assistant in the Pathology Laboratory at the New York Hospital. In 1928 he presented his work "New Cancer Diagnosis" to the third race betterment conference (Battle Creek, Michigan). But the work was met with scepticism. The now famous monograph "The Diagnostic Value of Vaginal Smears in Carcinoma of the Uterus" was published in 1941 in the Am J Obst Gyn. During this time, he developed his method of preservation of these cells by wet fixation and precise staining. Papanicolaou persisted with his ideas, and finally cytologic examination of the cervix was accepted. The power of Papanicolaou screening for uterine cancer was remarkable. The first National Cytology Congress, held in 1948, hailed this new diagnostic tool for carcinoma of the cervix as unique because it could detect cancer before it was visible. He described the importance of a distinct cellular pattern corresponding to cervical intraepithelial neoplastic lesions. The value of this pattern, expressing evolutionary steps in the development of cancer at individual cell levels, was not appreciated.(ABSTRACT TRUNCATED AT 250 WORDS)

The erudite humility of the historian: the 'critical epistemology' of Georges Lantéri-Laura.

PubMed

Basso Lorini, Elisabetta

2017-06-01

This paper analyses the historical and epistemological work of the French psychiatrist Georges Lantéri-Laura (1930-2004) within the context of the French 'tradition' of history and philosophy of sciences, with special reference to Georges Canguilhem and Michel Foucault. After an introduction devoted to a critical survey of the most recent works on the history and historiography of psychiatry in French, the paper outlines Lantéri-Laura's approach by focusing especially on the role played by the methodological concept of 'semiology' as regards the relation between medicine and psychiatry. The last part of the paper draws attention to the relation between the history and philosophy of psychiatry in light of Lantéri-Laura's 'critical epistemology'.

Teaching for Transformation: Promoting Social Justice through Teaching: Interview with George Jacobs

ERIC Educational Resources Information Center

Yeo, Marie

2017-01-01

George Jacobs has taught English as a Second Language (ESL) and Teacher Education in many countries, including the US, China and Thailand. Since 1993, he has taught in Singapore, teaching for institutions including SEAMEO Regional Language Centre, Ministry of Education, and the National Institute of Education. He has also been teaching Writing at…

What Color Is Your Dog? Taking a Cue from Artist George Rodrigue

ERIC Educational Resources Information Center

Compton, June

2009-01-01

In this article, the author describes a lesson he created for his second-grade classes which was inspired by the children's book, "Why is Blue Dog Blue?", by George Rodrigue. In this lesson, the students make associations between places, food and events to determine the color of their dogs. (Contains 3 resources.)

Tetralogy of Fallot associated with deletion in the DiGeorge region of chromosome 22 (22q11)

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

D`Angelo, J.A.; Pillers, D.M.; Jett, P.L.

Cardiac conotruncal defects, such as Tetralogy of Fallot (TOF), are associated with DiGeorge syndrome which has been mapped to the q11 region of chromosome 22 and includes abnormalities of neural crest and branchial arch development. Patients with conotruncal defects and velo-cardio-facial syndrome may have defects in the 22q11 region but not show the complete DiGeorge phenotype consisting of cardiac, thymus, and parathyroid abnormalities. We report two neonates with TOF and small deletions in the DiGeorge region of chromosome 22 (46,XX,del(22)(q11.21q11.23) and 46,XY,del(22)(q11.2q11.2)) using both high-resolution cytogenetics and fluorescence in situ hybridization (FISH). The first patient is a female with TOFmore » and a family history of congenital heart disease. The mother has pulmonic stenosis and a right-sided aortic arch, one brother has TOF, and a second brother has a large VSD. The patient had intrauterine growth retardation and had thrombocytopenia due to maternal IgG platelet-directed autoantibody. Lymphocyte populations, both T and B cells, were reduced in number but responded normally to stimulation. The findings were not attributed to a DiGeorge phenotype. Although she had transient neonatal hypocalcemia, her parathyroid hormone level was normal. The patient was not dysmorphic in the newborn period but her mother had features consistent with velo-cardio-facial syndrome. The second patient was a male with TOF who was not dysmorphic and had no other significant clinical findings and no family history of heart disease. Lymphocyte testing did not reveal a specific immunodeficiency. No significant postnatal hypocalcemia was noted. These cases illustrate that there is a wide spectrum of clinical features associated with defects of the 22q11 region. We recommend karyotype analysis, including FISH probes specific to the DiGeorge region, in any patient with conotruncal cardiac defects.« less

Strengthening Links between Evaluation Theory and Practice, and More: Comments Inspired by George Grob's 2017 Eleanor Chelimsky Forum Presentation

ERIC Educational Resources Information Center

Mark, Melvin M.

2018-01-01

George Grob presented the fifth and final Eleanor Chelimsky Forum address at the 2017 annual meeting of the Eastern Evaluation Research Society. In this commentary, I respond to several points that George raises in the "American Journal of Evaluation" paper based on that address. An overarching theme of my comments involves the potential…

Prince George's Community College and the Fiscal Crisis of the 1990's.

ERIC Educational Resources Information Center

Clagett, Craig

Declining state support and insufficient increases in county contributions have created a severe fiscal challenge to Prince George's Community College (PGCC), in Maryland. Total state aid in fiscal year (FY) 1995 was $857,189 less than in FY 1990, while in FY 1994 PGCC also began assuming responsibility for social security payments previously paid…

Student Retention at Prince George's Community College. Research Brief RB89-6.

ERIC Educational Resources Information Center

Clagett, Craig A.

A study was conducted at Prince George's Community College (PGCC) to examine student retention in two ways. First, the percentage of fall 1987 students who returned for classes the following spring was calculated for several student groups. Second, students entering PGCC for the first time in 1980 were tracked in terms of attendance and degree…

75 FR 80372 - Proposed Amendment of Restricted Areas R-2907A and R-2907B, Lake George, FL; and R-2910...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-22

...-1146; Airspace Docket No. 10-ASO-25] Proposed Amendment of Restricted Areas R-2907A and R-2907B, Lake George, FL; and R-2910, Pinecastle, FL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice... limits of restricted areas R-2907A and R-2907B, Lake George, FL; and restricted area R-2910, Pinecastle...

Birth of the first ESS: George Price, John Maynard Smith, and the discovery of the lost "Antlers" paper.

PubMed

Harman, Oren

2011-01-15

The application of game theory to evolutionary problems is so commonplace today, that few stop to consider how it all began. John Maynard Smith and George R. Price's 1973 Nature article, "The Logic of Animal Conflict," is often referred to as the first description in the literature of the concept of an evolutionary stable strategy (ESS), but what was the "behind the scenes" of the writing of that seminal paper? This article tracks the little known story of the curious American polymath, George Price. As will be shown, it was an earlier paper, the lost "Antlers, Intraspecific Combat, and Altruism," sent by Price to Nature in August 1968 (Unpublished), and refereed by Maynard Smith, which instigated the birth of the first ESS. Recently, the "Antlers" paper has been re-discovered by the author, shedding new light, together with letters and journals from the personal papers of George Price and John Maynard Smith, on their historical paper. © 2010 Wiley-Liss, Inc.

Localization of the human mitochondrial citrate transporter protein gene to chromosome 22q11 in the DiGeorge syndrome critical region

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

Heisterkamp, N.; Hoeve, J.T.; Groffen, J.

A high percentage of patients with DiGeorge syndrome and velo-cardio-facial syndrome have interstitial deletions on chromosome 22q11. The shortest region of overlap is currently estimated to be around 500 kb. Two segments of DNA from chromosome 22q11, located 160 kb apart, were cloned because they contained NotI restriction enzyme sites. In the current study we demonstrate that these segments are absent from chromosomes 22 carrying microdeletions of two different DiGeorge patients. Fluorescence in situ and Southern blot hybridization was further used to show that this locus is within the DiGeorge critical region. Phylogenetically conserved sequences adjacent to one of themore » two NotI sites hybridized to mRNAs in different human cell lines. cDNAs isolated with a probe from this segment showed it to contain the gene for the human mitochondrial citrate transporter protein. Deletion of this gene in DiGeorge may contribute to the mental deficiency seen in the patients. 35 refs., 5 figs.« less

33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic Ocean...

33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic Ocean...

33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic Ocean...

33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic Ocean...

33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic Ocean...

Feature-oriented regional modeling and simulations in the Gulf of Maine and Georges Bank

NASA Astrophysics Data System (ADS)

Gangopadhyay, Avijit; Robinson, Allan R.; Haley, Patrick J.; Leslie, Wayne G.; Lozano, Carlos J.; Bisagni, James J.; Yu, Zhitao

2003-03-01

The multiscale synoptic circulation system in the Gulf of Maine and Georges Bank (GOMGB) region is presented using a feature-oriented approach. Prevalent synoptic circulation structures, or 'features', are identified from previous observational studies. These features include the buoyancy-driven Maine Coastal Current, the Georges Bank anticyclonic frontal circulation system, the basin-scale cyclonic gyres (Jordan, Georges and Wilkinson), the deep inflow through the Northeast Channel (NEC), the shallow outflow via the Great South Channel (GSC), and the shelf-slope front (SSF). Their synoptic water-mass ( T- S) structures are characterized and parameterized in a generalized formulation to develop temperature-salinity feature models. A synoptic initialization scheme for feature-oriented regional modeling and simulation (FORMS) of the circulation in the coastal-to-deep region of the GOMGB system is then developed. First, the temperature and salinity feature-model profiles are placed on a regional circulation template and then objectively analyzed with appropriate background climatology in the coastal region. Furthermore, these fields are melded with adjacent deep-ocean regional circulation (Gulf Stream Meander and Ring region) along and across the SSF. These initialization fields are then used for dynamical simulations via the primitive equation model. Simulation results are analyzed to calibrate the multiparameter feature-oriented modeling system. Experimental short-term synoptic simulations are presented for multiple resolutions in different regions with and without atmospheric forcing. The presented 'generic and portable' methodology demonstrates the potential of applying similar FORMS in many other regions of the Global Coastal Ocean.

The Space-Age Legacy of Telescope Designer George A. Carroll

NASA Astrophysics Data System (ADS)

Briggs, John W.

2013-01-01

Remembered particularly as a founding member of Stony Ridge Observatory near Mount Wilson, George A. Carroll (1902-1987) was legendary in the Southern California telescope making community. In Texas at the age of sixteen, Carroll built and flew his own aircraft, becoming one of the youngest aviators in the country. He eventually became an employee of Lockheed's "Skunk Works" in Burbank. His earliest known commercial telescopes were high-end amateur instruments built by R. R. Cook. As described in a brochure describing his later telescope work, he had "experience in so many branches of technology that it is unbelievable." By the time Carroll's designs were built by Thomas Tool & Die in Sun Valley, his telescopes were well known in the solar community and in use at National Solar Observatory, Caltech, and at many other domestic and international research institutions. Among the most remarkable were large solar spars for Lockheed Solar Observatory in California and Ottawa River Solar Observatory in Canada. His instrumentation also equipped educational facilities including observatories at UCLA, Westmont College, Pasadena City College, Bevard Community College, and many others. A Carroll telescope boasting a particularly distinguished educational history was a small astrograph built in 1953 for Professor George Moyen of Hollywood and subsequently used for the long-running Summer Science Program in Ojai, California. Later solar instruments built by Carson Instruments were closely derivative of Carroll designs.

Georges Sagnac: A life for optics

NASA Astrophysics Data System (ADS)

Darrigol, Olivier

2014-12-01

Georges Sagnac is mostly known for the optical effect in rotating frames that he demonstrated in 1913. His scientific interests were quite diverse: they included photography, optical illusions, X-ray physics, radioactivity, the blue of the sky, anomalous wave propagation, interferometry, strioscopy, and acoustics. An optical theme nonetheless pervaded his entire œuvre. Within optics, an original theory of the propagation of light motivated most of his investigations, from an ingenious explanation of the Fresnel drag, through the discovery of the Sagnac effect, to his quixotic defense of an alternative to relativity theory. Optical analogies efficiently guided his work in other domains. Optics indeed was his true passion. He saw himself as carrying the torch of the two great masters of French optics, Augustin Fresnel and Hippolyte Fizeau. In this mission he overcame his poor health and labored against the modernist tide, with much success originally and bitter isolation in the end. xml:lang="fr"

UMCS feasibility study for Fort George G. Meade volume 1. Feasibility study

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

NONE

1996-12-01

Fort George G. Meade selected 83 buildings, from the approximately 1,500 buildings on the base to be included in the UMCS Feasibility Study. The purpose of the study is to evaluate the feasibility of replacing the existing analog based Energy Monitoring and Control System (EMCS) with a new distributed process Monitoring and Control System (UMCS).

Ernst Mach, George Sarton and the Empiry of Teaching Science Part I

ERIC Educational Resources Information Center

Siemsen, Hayo

2012-01-01

George Sarton had a strong influence on modern history of science. The method he pursued throughout his life was the method he had discovered in Ernst Mach's "Mechanics" when he was a student in Ghent. Sarton was in fact throughout his life implementing a research program inspired by the epistemology of Mach. Sarton in turn inspired many…

Spring evolution of Pseudocalanus spp. abundance on Georges Bank based on molecular discrimination of P. moultoni and P. newmani1

NASA Astrophysics Data System (ADS)

Bucklin, Ann; Guarnieri, Maria; McGillicuddy, Dennis J.; Sean Hill, R.

The planktonic copepod sibling species Pseudocalanus moultoni and P. newmani (Crustacea, Copepoda) are abundant in waters over Georges Bank from late winter until mid-summer and are thought to reproduce throughout this period. The two species cannot be reliably distinguished using morphological characters, but are readily identified and distinguished by simple, rapid, and inexpensive molecular protocols based on sequence variation of mitochondrial DNA (mtDNA). DNA sequence variation of a portion of the mitochondrial cytochrome oxidase I (mtCOI) confirmed the presence of P. moultoni and P. newmani on Georges Bank; the mtCOI sequences were used to design species-specific oligonucleotide primers for use in a competitive multiplexed species-specific polymerase chain reaction (PCR). Species-specific PCR was used to determine the relative abundances of the two species in sub-samples of zooplankton collections from US GLOBEC Georges Bank Study Broadscale Surveys from February to June, 1997. Based on monthly visualizations, we inferred the spring evolution of the two species' distributions and abundances on Georges Bank. Both species' overall abundances increased from February to May or June: maximum abundance of P. moultoni was 38,061 m -2 in surface waters on the crest of Georges Bank in June; maximum abundance of P. newmani was 13,854 m -2 in subsurface waters on the Northeast Peak in April. The Peak in distribution of P. moultoni shifted from Georges Basin in April, to the northern edge of the Bank in May, to the center of the Bank in June. In contrast, P. newmani was more abundant to the south and east of the Bank. Beginning in April, P. newmani occurred on the Bank but was less abundant and less widely-distributed than P. moultoni; P. newmani abundance peaked in May and declined somewhat in June. Females of the species differed in their patterns of distribution and abundance, with P. moultoni always the more abundant species on the crest of the Bank. The spring

George M. Low Trophy NASA's Quality and Excellence Award, 1992. Application guidelines: Small business

NASA Technical Reports Server (NTRS)

1992-01-01

Guidelines are given for the selection of small business candidates for the George M. Low Trophy, NASA's Quality and Excellence Award, 1992. Topics covered include candidate eligibility, the selection process milestone schedule, the nomination letter, and the application report.

[Reception of Johann Georg Zimmermann's manuscripts in Montpellier].

PubMed

Lohff, B

1997-01-01

At the end of the 18th century the French physicians discussed Johann Georg Zimmermann's medical concepts (i.e. medical experience, the influence of the soul on health and disease). In contrast to the German scientists, the French, especially those from the School of Montpellier, accepted Zimmermann's medical views as a confirmation of vitalism and neohippocratic medicine. In Germany, Zimmermann's medical works fell into oblivion after his death until the middle of 20th century. This may be a consequence of his intimate contacts to the European high nobility and of his polemic attacks against friends and enemies as well as his contempt for all forms of democracy and the French Revolution.

Hyperspectral Imaging and Support Vector Machine: A Powerful Combination to Differentiate Black Cohosh (Actaea racemosa) from Other Cohosh Species.

PubMed

Tankeu, Sidonie; Vermaak, Ilze; Chen, Weiyang; Sandasi, Maxleene; Kamatou, Guy; Viljoen, Alvaro

2018-04-01

Actaea racemosa (black cohosh) has a history of traditional use in the treatment of general gynecological problems. However, the plant is known to be vulnerable to adulteration with other cohosh species. This study evaluated the use of shortwave infrared hyperspectral imaging (SWIR-HSI) in tandem with chemometric data analysis as a fast alternative method for the discrimination of four cohosh species ( Actaea racemosa, Actaea podocarpa, Actaea pachypoda, Actaea cimicifuga ) and 36 commercial products labelled as black cohosh. The raw material and commercial products were analyzed using SWIR-HSI and ultra-high-performance liquid chromatography coupled to mass spectrometry (UHPLC-MS) followed by chemometric modeling. From SWIR-HSI data (920 - 2514 nm), the range containing the discriminating information of the four species was identified as 1204 - 1480 nm using Matlab software. After reduction of the data set range, partial least squares discriminant analysis (PLS-DA) and support vector machine discriminant analysis (SVM-DA) models with coefficients of determination ( R2 ) of ≥ 0.8 were created. The novel SVM-DA model showed better predictions and was used to predict the commercial product content. Seven out of 36 commercial products were recognized by the SVM-DA model as being true black cohosh while 29 products indicated adulteration. Analysis of the UHPLC-MS data demonstrated that six commercial products could be authentic black cohosh. This was confirmed using the fragmentation patterns of three black cohosh markers (cimiracemoside C; 12- β ,21-dihydroxycimigenol-3- O -L-arabinoside; and 24- O -acetylhydroshengmanol-3- O - β -D-xylopyranoside). SWIR-HSI in conjunction with chemometric tools (SVM-DA) could identify 80% adulteration of commercial products labelled as black cohosh. Georg Thieme Verlag KG Stuttgart · New York.

Q and A with Nobelist George Smoot - 2009 BCCP Cosmology Workshop

ScienceCinema

Smoot, George

2018-01-24

July 2009: What happens when dark matter and anti-dark mattter collide? If you were in a gravity free environment, what would happen to time? At the annual Cosmology Workshop at Lawrence Berkeley Lab, Nobelist George Smoot answers these questions and more from high school students and teachers. Dr. Smoot was co-awarded the 2006 Nobel Prize in Physics for the discovery of the blackbody form and anisotropy of the cosmic microwave background radiation.

Q and A with Nobelist George Smoot - 2009 BCCP Cosmology Workshop

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

Smoot, George

2010-01-01

July 2009: What happens when dark matter and anti-dark mattter collide? If you were in a gravity free environment, what would happen to time? At the annual Cosmology Workshop at Lawrence Berkeley Lab, Nobelist George Smoot answers these questions and more from high school students and teachers. Dr. Smoot was co-awarded the 2006 Nobel Prize in Physics for the discovery of the blackbody form and anisotropy of the cosmic microwave background radiation.

George W. Bush at Goree Island: American Slavery and the Rhetoric of Redemption

ERIC Educational Resources Information Center

Medhurst, Martin J.

2010-01-01

On July 8, 2003, at Goree Island, Senegal, George W. Bush delivered the most important speech on American slavery since Abraham Lincoln. As an example of rhetorical artistry, the speech is a masterpiece, putting the brutality of slavery into historical, political, and theological perspective. Although the speech had deliberative effects--it grew…

The Munson-Nygren slide: A major lower-slope slide off Georges Bank

USGS Publications Warehouse

O'Leary, Dennis W.

1986-01-01

The Munson-Nygren slide is a large compound slide located between Munson and Nygren Canyons below 1900 m depth on the Continental Slope off Georges Bank. Its structural and morphological features are recognized in high-resolution seismic-reflection profiles. The slide comprises an axial trough which has a relief as great as 325 m and a width of 6-10 km. The trough is flanked by displaced and disrupted strata for a total lateral extent of approximately 20 km and a downslope extent of at least 35 km. The slide is unrelated genetically to the adjacent canyons and may postdate Munson Canyon. There is evidence of plastic deformation at the base of the section subjected to sliding. Certain features of the slide complex resemble those seen in landforms on the Laurentian Rise and attributed by Emery et al.* * Emery et al. (1970). to the 1929 Grand Banks earthquake. The Munson-Nygren slide may have been triggered by a large earthquake in late Pleistocene time or later. Destructional landforms associated with the slide are similar to those widely present along the lower slope off Georges Bank. ?? 1986.

Giving Psychology Away: How George Miller's Vision Is Being Realised by Psychological Literacy

ERIC Educational Resources Information Center

Banyard, Philip; Hulme, Julie A.

2015-01-01

In George Miller's famous address to the American Psychological Association in 1969 he explored the aims and future direction of psychology. Psychology could develop as a professional elite that develops specialised knowledge that experts can hold on to or it could aim to "give psychology away" and to allow the general public access to…

Earliest report of the genus Phyricodothyris George (Brachiopoda: Reticularioidea) in North America

USGS Publications Warehouse

Carter, J.L.; Kollar, A.D.; Brezinski, D.K.

2008-01-01

Described from the Wymps Gap Member of the Mauch Chunk Formation of southwestern Pennsylvania and adjacent Maryland is a new species, Phyricodothyris lauriegrahamae, of the Upper Mississippian reticulariod brachiopod Phyricodothyris George, 1932. The Wymps Gap Limestone from which the type material was collected is middle Chesterian (late Visdan) in age. This is the first report of this genus from confirmed Mississippian rocks in North America.

Panel discussion: Marketing hardwoods at the George O. White State Forest Nursery

Treesearch

Greg Hoss

2011-01-01

The George O. White State Forest Nursery is a hardwood nursery located in a state dominated by hardwood species. Marketing and selling our hardwoods is what we do. Depending on the year and seed availability, we grow about 65 species of hardwood trees and shrubs. During the last 5 years, we have grown about 60 hardwood species per year. We also grow about six species...

A Tale of Two Cities - HSI-DOAS Measurements of Air Quality

NASA Astrophysics Data System (ADS)

Graves, Rosemarie; Leigh, Roland; Anand, Jasdeep; McNally, Michael; Lawrence, James; Monks, Paul

2013-04-01

Differential Optical Absorption Spectroscopy is now commonly used as an air quality measuring system; primarily through the measurements of nitrogen dioxide (NO2) both as a ground-based and satellite technique. CityScan is a Hemispherical Scanning Imaging Differential Optical Absorption Spectrometer (HSI-DOAS) which has been optimised to measure concentrations of nitrogen dioxide. CityScan has a 95˚ field of view (FOV) between the zenith and 5˚ below the horizon. Across this FOV there are 128 resolved elements which are measured concurrently, the spectrometer is rotated azimuthally 1˚ per second providing full hemispherical coverage every 6 minutes. CityScan measures concentrations of nitrogen dioxide over specific lines of sight and due to the extensive field of view of the instrument this produces measurements which are representative over city-wide scales. Nitrogen dioxide is an important air pollutant which is produced in all combustion processes and can reduce lung function; especially in sensitised individuals. These instruments aim to bridge the gap in spatial scales between point source measurements of air quality and satellite measurements of air quality offering additional information on emissions, transport and the chemistry of nitrogen dioxide. More information regarding the CityScan technique can be found at http://www.leos.le.ac.uk/aq/index.html. CityScan has been deployed in both London and Bologna, Italy during 2012. The London deployment took place as part of the large NERC funded ClearfLo project in January and July/August. CityScan was deployed in Bologna in June as part of the large EU project PEGASOS. Analysis of both of these campaigns of data will be used to give unprecedented levels of spatial information to air quality measurements whilst also showing the difference in air quality between a relatively isolated mega city and a smaller city situated in a very polluted region; in this case the Po Valley. Results from multiple City

The Year of Critical Thinking at Prince George's Community College: An Integrated Professional Development Program

ERIC Educational Resources Information Center

Peirce, William P.

2005-01-01

This chapter describes the context, development, and fall 2004 implementation of the Year of Critical Thinking at Prince George's Community College, an effort to engage all full-time and adjunct faculty in teaching critical thinking in their classes.

Victualing Victory: Logistics from Lake George to KHE SANH, 1755-1968

DTIC Science & Technology

2016-06-01

in 1968. As the technology changed through Mumford’s eras from the age of wood, wind , and sail at Lake George, to the nuclear weapon and the...overland to Fontenoy. Transportation on land, in an age of wood, wind , and sail, was cumbersome, with rough-hewn wagons carrying cargo on rutted...era, the Eotechnic, described the period from 1000-1750. It was the “dawn age of modern” technology.6 The power of water and wind were the motive

75 FR 7286 - Rappahannock River Valley National Wildlife Refuge, Caroline, Essex, King George, Lancaster...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-18

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R5-R-2009-N203; BAC-4311-K9-S3] Rappahannock River Valley National Wildlife Refuge, Caroline, Essex, King George, Lancaster, Middlesex, Richmond, and Westmoreland Counties, VA AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of...

Georges Lemaître: Science and Religion

NASA Astrophysics Data System (ADS)

Coyne, George V.

In order to appreciate the contribution which Georges Lemaître made to the relationship between religion and science it is necessary to understand how the Catholic Church, of which he was a priest, passed in the course of three centuries, from a position of conflict with the sciences to one of compatible openness and dialogue. In doing this I hope to show that the natural sciences have played a significant role in helping to establish the kind of dialogue that is absolutely necessary for the enrichment of the multifaceted aspects of human culture. I will speak of the following four periods of history: (l) the rise of modern atheism in the seventeenth and eighteenth centuries; (2) anticlericalism in Europe in the nineteenth century; (3) the awakening within the Catholic Church to modern science in the first six decades of the twentieth century; (4) the Church's view today.

Environmental statement for the George C. Marshall Space Flight Center and Mississippi Test Facility

NASA Technical Reports Server (NTRS)

1972-01-01

The environmental impact was investigated for the George C. Marshall Space Flight Center, and the Mississippi Test Facility. The installations are described, and the missions, environmental impact, and commitment of resources are discussed. It is concluded that there are negligible adverse environmental effects related to these two installations.

A Pilot Project in Augmentative Distance Learning... George Mason University Graduate Course in Biochemistry.

ERIC Educational Resources Information Center

Willett, James D.; Keefe, David D.

This paper describes the use of distance learning capabilities to augment and amplify the learning opportunities for part-time graduate students at George Mason University. The students in the biochemistry course described meet periodically on campus for brief interactions with the instructor and peer classmates. Between these synchronous…

The Relevance of Hans-Georg Gadamer's Concept of Tradition to the Philosophy of Education

ERIC Educational Resources Information Center

Leiviskä, Anniina

2015-01-01

In this article, Anniina Leiviskä argues that the educational relevance of Hans-Georg Gadamer's concept of tradition has remained unacknowledged because of the conservatism that has been associated with Gadamer's hermeneutics, particularly his notion of tradition. Therefore, Leiviskä seeks to reveal the reflective, nonconservative nature of…

Bart's familiar quotations: the enduring biological wisdom of George A. Bartholomew.

PubMed

Huey, Raymond B; Bennett, Albert F

2008-01-01

George A. Bartholomew was one of the most influential organismal biologists of the twentieth century. His insights and research were fundamental to the establishment and growth of physiological ecology and evolutionary physiology. In the process of fostering that area of science, he created a body of literature that is striking in the clarity of its thought and presentation. Here we present some of his most insightful and important quotations, group them thematically, and comment on their original context and their continuing relevance.

Geophysical observations on northern part of Georges Bank and adjacent basins of Gulf of Maine

USGS Publications Warehouse

Oldale, R.N.; Hathaway, J.C.; Dillon, William P.; Hendricks, J.D.; Robb, James M.

1974-01-01

Continuous-seismic-reflection and magnetic-intensity profiles provide data for inferences about the geology of the northern part of Georges Bank and the basins of the Gulf of Maine adjacent to the bank.Basement is inferred to be mostly sedimentary and volcanic rocks of Paleozoic age that were metamorphosed and intruded locally by felsic and mafic plutons near the end of the Paleozoic Era. During Late Triassic time, large fault basins formed within the Gulf of Maine and probably beneath Georges Bank. The fault basins and a possible major northeast-trending fault zone beneath the northern part of the bank probably formed as a result of the opening Atlantic during the Mesozoic. Nonmarine sediments, associated with mafic flows and intrusive rocks, were deposited in the fault basins as they formed. The upper surface of the Triassic and pre-Triassic rocks that comprise basement is an unconformity that makes up much of the bottom of the Gulf of Maine. Depth to the basement surface beneath the gulf differ greatly because of fluvial erosion in Tertiary time and glacial erosion in Pleistocene time. Beneath the northern part of Georges Bank the basement surface is smoother and slopes southward. Prominent valleys, cut before Late Cretaceous time, are present beneath this part of the bank.Cretaceous, Tertiary, and possibly Jurassic times were characterized by episodes of coastal-plain deposition and fluvial erosion. During this time a very thick wedge of sediment, mostly of Jurassic(?) and Cretaceous ages, was deposited on the shelf. Major periods of erosion took place at the close of the Cretaceous and during the Pliocene. Fluvial erosion during the Pliocene removed much of the coastal-plain sedimentary wedge and formed the Gulf of Maine.Pleistocene glaciers eroded all but a few remnants of the coastal-plain sediments within the gulf and deposited a thick section of drift against the north slope of Georges Bank and a thin veneer of outwash on the bank. Marine sediments were

George W. Wingate High School Multilingual Survival Skills Program, 1985-1986. OEA Evaluation Report.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn. Office of Educational Assessment.

The Multilingual Survival Skills Program, in its final year of a three-year funding cycle, provided instructional and support services to 350 Haitian and Hispanic students of limited English proficiency (LEP) at George Wingate High School (Brooklyn, New York). The program emphasized the acquisition of English language skills, using students'…

Georg Rasch and Benjamin Wright's Struggle with the Unidimensional Polytomous Model with Sufficient Statistics

ERIC Educational Resources Information Center

Andrich, David

2016-01-01

This article reproduces correspondence between Georg Rasch of The University of Copenhagen and Benjamin Wright of The University of Chicago in the period from January 1966 to July 1967. This correspondence reveals their struggle to operationalize a unidimensional measurement model with sufficient statistics for responses in a set of ordered…

The fishes of George Washington Carver National Monument, Missouri, 2003

USGS Publications Warehouse

Justus, B.G.; Petersen, James C.

2005-01-01

Fish were collected at six sites at George Washington Carver National Monument by seining and electrofishing during a base-flow period on July 17-18, 2003. Approximately 700 fish were collected and identified at the six sampling sites. Those individuals represented 17 species (and 1 hybrid) and 13 genera. The number of species collected at the five stream sites ranged from 9 to 12; a hybrid sunfish and 4 species were collected from a pond. Fish collected at stream sites were typical of small headwater streams and no species collected in this study are federally-listed threatened or endangered species. The three most common species were the southern redbelly dace, central stoneroller, and green sunfish. Some differences existed between the assemblages (groups of species) collected in 2003 and in the previous inventories. Four of the 17 fish species collected in this inventory previously had not been collected at the monument. However, 11 species collected in one or more of the previous inventories were not collected in this effort. There is no indication that a change in environmental conditions is responsible for the absence of these species; more likely reasons are seasonal variability, extirpation, low population density, and misidentification. Four species collected at George Washington Carver National Monument may be of special interest to National Park Service managers and others. The cardinal shiner and stippled darter are endemic to the Ozark Plateaus. The Arkansas darter is considered a species of conservation concern by the State of Missouri. The grass carp is an introduced species.

Flipping the HSI Narrative: An HSI Positionality

ERIC Educational Resources Information Center

Núñez, Anne-Marie

2017-01-01

Historically, the predominant narrative framing Hispanic-Serving Institutions (HSIs) is that they are monolithic and underperforming, inscribed in a false dichotomy as "Hispanic-Serving" or merely "Hispanic-Enrolling" (Núñez, Hurtado, & Calderón Galdeano, 2015). Together, these narrative threads weave a deficit perspective…

Ice-front change and iceberg behaviour along Oates and George V Coasts, Antarctica, 1912-96

USGS Publications Warehouse

Frezzotti, M.; Cimbelli, A.; Ferrigno, J.G.

1998-01-01

Ice-front change may well be a sensitive indicator of regional climate change. We have studied the western Oates Coast from Cape Kinsey (158??50'E, 69??19'S) to Cape Hudson (153??45'E, 68??20'S) and the entire George V Coast, from Cape Hudson to Point Alden (142??02'E, 66??48'S). The glaciers here drain part of the Dome Charlie and Talos Dome areas (640 000 km2). A comparison between various documents, dated several years apart, has allowed an estimate of the surficial ice discharge, the ice-front fluctuation and the iceberg-calving flux during the last 50 years. The ice-front discharge of the studied coast has been estimated at about 90??12 km3 a-1 in 1989-91, 8.5 km3 a-1 for western Oates Coast and 82 km3 a-1 for George V Coast. From 1962-63 to 1973-74 the floating glaciers underwent a net reduction that continued from 1973-74 to 1989-91. On the other hand, from 1989-91 to 1996 the area of floating glaciers increased. Ninnis Glacier Tongue and the western part of Cook Ice Shelf underwent a significant retreat after 1980 and 1947, respectively. Satellite-image analysis of large icebergs has provided information about ice-ocean interaction and the existence of an 'iceberg trap' along George V Coast. A first estimate of the mass balance of the drainage basin of Mertz and Ninnis Glaciers shows a value close to zero or slightly negative.

Astronaut George Nelson working on Comet Halley Active monitoring program

NASA Image and Video Library

1986-01-14

61C-05-026 (14 Jan. 1986) --- Astronaut George D. Nelson smiles for a fellow crew man's 35mm camera exposure while participating in the Comet Halley active monitoring program (CHAMP). Camera equipment and a protective shroud used to eliminate all cabin light interference surround the mission specialist. This is the first of three 1986 missions which are scheduled to monitor the rare visit by the comet. The principal investigators for CHAMP are S. Alan Stern of the Laboratory for Atmospheric and Space Physics at the University of Colorado; and Dr. Stephen Mende of Lockheed Palo Alto Research Laboratory.

Evolution of America's pioneer bacteriologist: George M. Sternberg's formative years.

PubMed

Flaumenhaft, E; Flaumenhaft, C

1993-07-01

George M. Sternberg, 1838-1915, M. D., USA, activated modern American bacteriology. He produced the first general bacteriology book in the English language in 1880. His first publications on chemical disinfection (1879) preceded Koch's Sternberg discovered the pneumococcus (1880) before Pasteur did and speculated about phagocytosis (1881) before Metchnikoff. As an experimentalist and author, Sternberg stood "at the head of the American school of working bacteriologists" by the early 1880s. Our essay on Sternberg's evolution as a scientist explains what motivated him and why his early achievements as a bacteriologist, praised by contemporaries, have been underestimated more recently.

Map showing landslide susceptibility in Prince Georges County, Maryland

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

Pomeroy, J.S.

1989-01-01

Prince Georges County was identified during a statewide investigation of landslide susceptibility (MF-2048) as the county with the most serious slope-stability problems. This map uses a ranking system ranging from 1 (nil to very low susceptibility) to 4 (moderate to severe susceptibility). Geologic factors and precipitation are major elements in the initiation of landslides in the county. The Potomac Group and the Marlboro Clay are the most slideprone units. This map should enable users to make a rapid, generalized evaluation of the potential for mass movement. Planners, engineers, soil scientists, geologist, university faculty, and elected officials should find it usefulmore » in the assessment of slope hazards for county-wide analyses.« less

The botanical activities of George Edward Post (1838-1909).

PubMed

Musselman, Lytton John

2006-01-01

George Edward Post wrote the first flora of the Middle East in English. His other botanical activities are less familiar. In addition to the flora, this paper discusses his teaching, fieldwork, contribution to Bible dictionaries, relations with the Boissier Herbarium in Geneva, establishment of the herbarium, and letters. Those letters are used here for the first time. Post corresponded with botanical luminaries of his day including Autran, Baker, Balfour, Barbey, Boissier, Bornmüller, Carruthers, Denslow, Haussknecht, Hooker, Schweinfurth, Thistleton-Dyer, Torrey, and Winkler. His long-term relationship with the herbarium at Geneva is highlighted. In addition, some of the lesser understood aspects of his life including chaplaincy during the American Civil War, and missionary to Syria are discussed.

Family Life and Human Development (Sex Education): The Prince George's County Public Schools Experience.

ERIC Educational Resources Information Center

Schaffer, Michael J.

1981-01-01

The Prince George's County schools' sex education program for grades K-12 was developed and implemented in the late 1960s and has three focus areas: family life and interpersonal relationships; the physiological and personality changes during puberty; and advanced physiology and psychology of human sexual behavior. The program augments what the…

Surficial geology and shaded seafloor relief of Georges Bank, Fundian Channel and Northeast Channel, Gulf of Maine

USGS Publications Warehouse

Todd, B.J.; Valentine, Page C.

2015-01-01

Georges Bank is a shallow submarine bank that lies south of Nova Scotia and east of Cape Cod and bounds the seaward side of the Gulf of Maine. The international boundary between Canada and the United States transects the bank, and the eastern part of the bank (~7500 square kilometres) lies in Canadian territory. This map shows the surficial geology of a part of Georges Bank at a scale of 1:50 000. This map has companion topographic and backscatter strength maps. These companion maps provide a basis for interpreting the origin of seafloor features and the nature of materials that form the seafloor. The maps are based on multibeam-sonar surveys conducted in 1999 and 2000 to map 11,965 square kilometres of the seafloor.

Surface energy balance and turbulence measurements on Warszawa Icefield, King George Island, West Antarctica

NASA Astrophysics Data System (ADS)

Falk, U.; Sala, H.; Braun, M.

2012-12-01

The Antarctic Peninsula is amongst the fastest warming places on Earth and further temperature increase is to be expected. It has undergone rapid environmental changes in the past decades. Exceptional rates of surface air temperature increases (2.5K in 50 years) are concurrent with retreating glacier fronts, an increase in melt areas, surface lowering and rapid retreat of glaciers, break-up and disintegration of ice shelves. The South Shetland Islands are located on the northern tip of the Antarctic Peninsula and are especially vulnerable to climate change due to their maritime climate. For King George Island we have compiled a unique data set comprising direct measurements of evaporation and sensible heat flux by eddy covariance on the Warszawa Icefield over 1.5 years from November 2010 to 2012 in combination with a fully equipped automated weather station measuring long- and short-wave radiation components, profiles of temperature, humidity and wind velocities as well as glacier ice temperatures. The combination with the eddy covariance data allows for analysis of variability and seasonality of surface energy balance components on a glacier for one and a half years. Repeat measurements of snow accumulation and surface lowering along transects on the glacier and at different locations on King George Island are used for analysis of multi-sensor satellite data to identify melt patterns and bare ice areas during summer within the source area of the ground measurements. In combination with long-term time series of weather data, these data give indication of the sensitivity of the ice cap to the ongoing changes. This research is part of the ESF project IMCOAST funded by BMBF. Field work was carried out at the Dallmann laboratory (Carlini station, King George Island/Isla 25 de Mayo) in cooperation of the Instituto Antartico Argentino (Argentina) and the Alfred-Wegener Institute of Marine and Polar Research (Germany).

George A. Miller (1920-2012).

PubMed

Pinker, Steven

2013-09-01

Presents an obituary for George A. Miller (1920-2012). Miller ranks among the most important psychologists of the 20th century. In addition to writing one of the best known papers in the history of psychology ("The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information," published in Psychological Review in 1956), Miller also fomented the cognitive revolution, invented psycholinguistics and cognitive psychology, imported powerful ideas from the theories of information, communication, grammar, semantics, and artificial intelligence, and left us a sparkling oeuvre that proves that a rigorous scientist needn't write in soggy prose. Honors rained down on Miller. APA gave him the Award for Distinguished Scientific Contributions (1963), the American Psychological Foundation Gold Medal Award for Life Achievement in Psychological Science (1990), the William James Book Award (1992, for The Science of Words), and the Award for Lifetime Contributions to Psychology (2003), and named a prize after him, as did the Cognitive Neuroscience Society. Miller was also honored by the Association for Psychological Science and the American Speech and Hearing Association. In 2000, he won the John P. McGovern Award in the Behavioral Sciences from the American Association for the Advancement of Science, and in 1991, the National Medal of Science, the country's highest scientific honor. © 2013 APA, all rights reserved.

Striding Out in the Opposite Direction: The Journalism Career of George Samuel Schuyler, Iconoclast.

ERIC Educational Resources Information Center

Fleener, Nickieann

Written in a biographical framework, an overview of George Samuel Schuyler's life and his career in journalism is presented in this paper. The preparation that Schuyler had for his career, the positions within journalism he held, and the major writing projects he undertook are discussed. The question of whether there is anything unique or…

The George C. Marshall Space Flight Center High Reynolds Number Wind Tunnel Technical Handbook

NASA Technical Reports Server (NTRS)

Gwin, H. S.

1975-01-01

The High Reynolds Number Wind Tunnel at the George C. Marshall Space Flight Center is described. The following items are presented to illustrate the operation and capabilities of the facility: facility descriptions and specifications, operational and performance characteristics, model design criteria, instrumentation and data recording equipment, data processing and presentation, and preliminary test information required.

Construction of a Creative and Self-Transcending Life: George Sudarshan's Conception and Experience of Creativity

ERIC Educational Resources Information Center

Raina, Maharaj

2013-01-01

This article presents a philosophical perspective on creativity as described in the writings of George Sudarshan, a highly accomplished theoretical physicist and natural philosopher whose vision of creativity was influenced by "the direct experience of transcendence." The article reviews his conceptualization of the various mental states…

Health Policy Responsiveness: Lessons Learned from Maryland and Prince George's County.

PubMed

Sogie-Thomas, Byron; Sankofa, John; Reed, Crystal; Mfume, Kweisi; Doamekpor, Lauren Abla

2018-04-01

Effective, timely, and intentional policy efforts can significantly impact and improve the public's health and reduce racial and ethnic health disparities across the nation. Creating and implementing responsive policies at the state and county level is essential to supporting community efforts to improve health behaviors and health outcomes, particularly for communities of color who bear the brunt of disease risk and negative health outcomes. Using policy examples from the State of Maryland and Prince George's County, the largest and wealthiest predominately African-American county in the USA, this case study highlights the importance of state and county policy action when presented with opportunities to affect long-lasting, positive change. We examine each jurisdiction's policy response through the lens of timeliness, intentionality, and effectiveness. At first glance, it would appear that Maryland responded effectively to the rise in tobacco use. Similarly, at face value, it appears that Prince George's County's unchecked rise in obesity rates among African-Americans is an example of nonresponsiveness among local policymakers in the face of an obesity epidemic. However-guided by a more nuanced understanding of "policy responsiveness"-this analysis uncovers a more revealing picture, with important strengths and limitations seen in both policy situations. This analysis raises critical questions about the determinants of jurisdictions' health policy capacity and how policymakers might best be supported in their efforts to build an arsenal of health policies that are timely, effective, and intentional in meeting the needs of vulnerable communities.

Georg Neumayer and Melbourne Observatory: an institutional legacy

NASA Astrophysics Data System (ADS)

Gillespie, Richard

This paper assesses Georg Neumayer's impact on the Victorian scientific community, and especially his role in the establishment of Melbourne Observatory as a major scientific institution in colonial Australia. Neumayer's arrival in Melbourne to pursue his own scientific project triggered a chain of events that would lead to the creation of Melbourne Observatory and the integration of Neumayer's geomagnetic and meteorological research into the ongoing program of the observatory. The location of the observatory in South Yarra was a direct result of Neumayer's insistence that the site was the most suitable for geomagnetic measurement. Most critically, Neumayer's attempts to get approval for his project highlighted the need for local scientists to establish political and scientific alliances that would ensure endorsement by international, notably British, scientists, and that would persuade local elites and government of the practical value of their research.

Lichen flora around the Korean Antarctic Scientific Station, King George Island, Antarctic.

PubMed

Kim, Ji Hee; Ahn, In-Young; Hong, Soon Gyu; Andreev, Mikhail; Lim, Kwang-Mi; Oh, Mi Jin; Koh, Young Jin; Hur, Jae-Seoun

2006-10-01

As part of the long-term monitoring projects on Antarctic terrestrial vegetation in relation to global climate change, a lichen floristical survey was conducted around the Korean Antarctic Station (King Sejong Station), which is located on Barton Peninsula, King George Island, in January and February of 2006. Two hundred and twenty-five lichen specimens were collected and sixty-two lichen species in 38 genera were identified by morphological characteristics, chemical constituents, TLC analysis and ITS nucleotide sequence analysis.

Comparative analysis of the attitudes and perceptions of three types of lake george boaters

Treesearch

Nancy A. Connelly; Tommy L. Brown; Timothy Holmes; Michael White

2007-01-01

The experiences and concerns of three types of Lake George recreational boaters were assessed to see if different levels of investment and experience with the lake lead to potentially different perceptions and concerns regarding congestion, overcrowding, and safety hazards on the lake. Mail questionnaires were sent out in the summer/fall of 2005 to the three types of...

Genetic Modifiers of the Physical Malformations in Velo-Cardio-Facial Syndrome/DiGeorge Syndrome

ERIC Educational Resources Information Center

Aggarwal, Vimla S.; Morrow, Bernice E.

2008-01-01

Velo-cardio-facial syndrome/DiGeorge syndrome (VCFS/DGS), the most common micro-deletion disorder in humans, is characterized by craniofacial, parathyroid, and thymic defects as well as cardiac outflow tract malformations. Most patients have a similar hemizygous 3 million base pair deletion on 22q11.2. Studies in mouse have shown that "Tbx1", a…

Indiana University-Purdue University Indianapolis and George Washington Community High School: Educating Their Communities Together

ERIC Educational Resources Information Center

Officer, Starla D. H.; Bringle, Robert G.; Grim, Jim

2011-01-01

Indiana University-Purdue University Indianapolis worked with the residents and leadership of three neighborhoods adjacent to the campus to reopen the closed George Washington High School. The resulting partnership has strengthened the civic engagement mission of the university, and contributed to an award-winning community-based school. The…

Towards modelling the vibrational signatures of functionalized surfaces: carboxylic acids on H-Si(111) surfaces.

PubMed

Feugmo, Conrard Giresse Tetsassi; Champagne, Benoît; Caudano, Yves; Cecchet, Francesca; Chabal, Yves J; Liégeois, Vincent

2012-03-28

In this work, we investigate the adsorption process of two carboxylic acids (stearic and undecylenic) on a H-Si(111) surface via the calculation of structural and energy changes as well as the simulation of their IR and Raman spectra. The two molecules adsorb differently at the surface since the stearic acid simply physisorbs while the undecylenic acid undergoes a chemical reaction with the hydrogen atoms of the surface. This difference is observed in the change of geometry during the adsorption. Indeed, the chemisorption of the undecylenic acid has a bigger impact on the structure than the physisorption of the stearic acid. Consistently, the former is also characterized by a larger value of adsorption energy and a smaller value of the tilting angle with respect to the normal plane. For both the IR and Raman signatures, the spectra of both molecules adsorbed at the surface are in a first approximation the superposition of the spectra of the Si cluster and of the carboxylic acid considered individually. The main deviation from this simple observation is the peak of the stretching Si-H (ν(Si-H)) mode, which is split into two peaks upon adsorption. As expected, the splitting is bigger for the chemisorption than the physisorption. The modes corresponding to atomic displacements close to the adsorption site display a frequency upshift by a dozen wavenumbers. One can also see the disappearance of the peaks associated with the C=C double bond when the undecylenic acid chemisorbs at the surface. The Raman and IR spectra are complementary and one can observe here that the most active Raman modes are generally IR inactive. Two exceptions to this are the two ν(Si-H) modes which are active in both spectroscopies. Finally, we compare our simulated spectra with some experimental measurements and we find an overall good agreement. © 2012 IOP Publishing Ltd

Phrenology, Education, and the Politics of Human Nature: The Thought and Influence of George Combe.

ERIC Educational Resources Information Center

Tomlinson, Stephen

1997-01-01

Reviews the career and contributions of George Combe, an Edinburgh lawyer who proselytized for the cause of using phrenology in education. Although dismissed today as pseudoscience, phrenology (attributing various character traits to specific locations in the brain) was taken seriously as a science during the early 19th century. (MJP)

Transcending Silence: The Limitations of the Theme of Betrayal in the Novels of George Lamming.

ERIC Educational Resources Information Center

Nunez-Harrell, Elizabeth

1986-01-01

This critical study of West Indian novelist George Lamming's work finds a preoccupation in his earlier works with British colonizers' betrayal of the West Indian people and its appearance as a father-son relationship. Lamming's latest work creates a less limited West Indian identity in the context of pre-colonial cultural history. (DMM)

EAARL topography: George Washington Birthplace National Monument

USGS Publications Warehouse

Brock, John C.; Wright, C. Wayne; Patterson, Matt; Nayegandhi, Amar; Patterson, Judd

2007-01-01

This Web site contains Lidar-derived topography (first return and bare earth) maps and GIS files for George Washington Birthplace National Monument in Virginia. These lidar-derived topography maps were produced as a collaborative effort between the U.S. Geological Survey (USGS) Coastal and Marine Geology Program, FISC St. Petersburg, the National Park Service (NPS), Northeast Coastal and Barrier Network, Inventory and Monitoring Program, and the National Aeronautics and Space Administration (NASA) Wallops Flight Facility. One objective of this research is to create techniques to survey coral reefs and barrier islands for the purposes of geomorphic change studies, habitat mapping, ecological monitoring, change detection, and event assessment. As part of this project, data from an innovative instrument under development at the NASA Wallops Flight Facility, the NASA Experimental Airborne Advanced Research Lidar (EAARL) are being used. This sensor has the potential to make significant contributions in this realm for measuring subaerial and submarine topography wthin cross-environment surveys. High spectral resolution, water-column correction, and low costs were found to be key factors in providing accurate and affordable imagery to coastal resource managers.

Characterization of vertical mixing at a tidal-front on Georges Bank

NASA Astrophysics Data System (ADS)

Yoshida, Jiro; Oakey, Neil S.

Studies of mixing were done at the northern flank of Georges Bank in the summer and autumn of 1988. Two time-series of the evolution and intensity of microstructure were examined over a tidal period in the context of tidal forcing and the evolution of the density and velocity field at the site. From the CTD, ADCP and microstructure observations (EPSONDE) on Georges Bank, several interesting features of the mixing processes were found. High dissipation and diffusivity regions appear near the bottom of the Bank. Turbulence near the bottom is highest in intensity and reaches farthest from the bottom at peak tidal flow and diminishes in intensity and vertical extent as the flow decreases. The thickness of the bottom turbulent layer has its maximum value when the flow is strongest and the stratification is weakest. Characterization of the dissipation rate and turbulent diffusivities in respect to buoyancy frequency N, current shear S, Richardson Number Ri and ɛ/νN 2 was done. Dissipation and χT showed little dependence on shear or N2 but decreased at larger Ri. χt was found to be higher in regions of higher N2 and increased as ɛ/νN 2 increased. KT, Kϱ and Kν, were all highest near the bottom in excess of 10 -2m 2s -1 and decreased towards the surface. There was little suggestion of a dependence of mixing efficiency on S2, Ri or ɛ/νN 2, but some indication that Γ decreases with decreasing N2.

George Lewis Addresses Staff during the Construction of the New Laboratory

NASA Image and Video Library

1942-05-21

Construction Manager Raymond Sharp and the National Advisory Committee for Aeronautics (NACA) Director of Research George Lewis speak to employees during the May 8, 1942, Initiation of Research ceremony at the Aircraft Engine Research Laboratory. The event marked the first operation of a test facility at the new laboratory. The overall laboratory was still under construction, however, and behind schedule. Lewis traveled from his office in Washington, DC every week to personally assess the progress. Drastic measures were undertaken to accelerate the lab’s construction schedule. The military provided special supplies, contractors were given new agreements and pressured to meet deadlines, and Congress approved additional funds. The effort paid off and much of the laboratory was operational in early 1943. George Lewis managed the NACA’s aeronautical research for over 20 years. Lewis joined the NACA as Executive Officer in 1919, and was named Director of Aeronautical Research in 1924. In this role Lewis served as the liaison between the Executive Committee and the research laboratories. His most important accomplishment may have been the investigative tours of the research facilities in Germany in 1936 and 1939. The visits resulted in the NACA’s physical expansion and the broadening of the scope of its research. Lewis did not take a day of leave between the Pearl Harbor attack and the Armistice. He began suffering health problems in 1945 and was forced to retire two years later. The Aircraft Engine Research Laboratory was renamed the NACA Lewis Flight Propulsion Laboratory in September 1948.

78 FR 51810 - Notice of Opportunity for Public Comment on Surplus Property Release at George M. Bryan Airport...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-21

... of surplus property, located at the George M. Bryan Airport, be used for aeronautical purposes. DATES... the FAA must be mailed or delivered to Rodney Lincoln, Airport Manager, at the following address...

The Three Wars of Lt. Gen. George E. Stratemeyer. His Korean War Diary

DTIC Science & Technology

1999-01-01

Powers (SCAP), he exercised command over all occupation forces and, in essence , ruled Japan; as Commander-in-Chief, Far East Command (CINCFE), he exercised... essence , he was attempting to make national policy himself and was giving the Chinese an ultimatum that the war would be extended to their mainland...LT. GEN. GEORGE E. STRATEMEYER : HIS KOREAN WAR DIARY 45. The Sykes report was, in essence , General Stratemeyer’s diary entries for those dates with

Modeling salinization and recovery of road salt-impacted lakes in temperate regions based on long-term monitoring of Lake George, New York (USA) and its drainage basin.

PubMed

Sutherland, J W; Norton, S A; Short, J W; Navitsky, C

2018-05-08

Road salt mitigates winter highway icing but accumulates in watershed soils and receiving waters, affecting soil chemistry and physical, biological, and ecological processes. Despite efforts to reduce salt loading in watersheds, accumulated cations and Cl - continue to impact tributaries and lakes, and the recovery process is not well understood. Lake George, New York (USA) is typical of many temperate lakes at risk for elevated Cl - concentrations from winter deicing; the lake salt concentration increased by ~3.4% year -1 since 1980. Here, we evaluated the ionic composition in Finkle Brook, a major watershed draining to Lake George, studied intermittently since 1970 and typical of other salt-impacted Lake George tributaries. Salt loading in the Lake George basin since the 1940s displaced cations from exchange sites in basin soils; these desorbed cations follow a simple ion-exchange model, with lower sodium and higher calcium, magnesium and potassium fluxes in runoff. Reduced salt application in the Finkle Brook watershed during the low-snow winter of 2015-2016 led to a 30-40% decline of Cl - and base cations in the tributary, implying a Cl - soil half-life of 1-2 years. We developed a conceptual model that describes cation behavior in runoff from a watershed that received road salt loading over a long period of time, and then recovery following reduced salt loading. Next, we developed a dynamic model estimating time to steady-state for Cl - in Lake George with road salt loading starting in 1940, calibrating the model with tributary runoff and lake chemistry data from 1970 and 1980, respectively, and forecasting Cl - concentrations in Lake George based on various scenarios of salt loading and soil retention of Cl - . Our Lake George models are readily adaptable to other temperate lakes with drainage basins where road salt is applied during freezing conditions and paved roads cover a portion of the watershed. Copyright © 2018 Elsevier B.V. All rights reserved.

Mobile fishing gear reduces benthic megafaunal production on Georges Bank

USGS Publications Warehouse

Hermsen, J.M.; Collie, J.S.; Valentine, P.C.

2003-01-01

This study addresses the effect of mobile fishing gear disturbance on benthic megafaunal production on the gravel pavement of northern Georges Bank. From 1994 to 2000, we sampled benthic megafauna with a 1 m Naturalists' dredge at shallow (47 to 62 m) and deep (80 to 90 m) sites. The cessation of fishing in large areas of Georges Bank in January 1995 allowed us to monitor changes in production at a previously disturbed site. Production at a shallow disturbed site varied little over the sampling period (32 to 57 kcal m-2 yr-1) and was markedly lower than production at the nearby recovering site, where production increased from 17 kcal m-2yr -1 in 1994 before the closure to 215 kcal m-2 yr -1 in 2000. Atlantic sea scallops Placopecten magellanicus and green sea urchins Strongylocentrotus droebachiensis dominated production at the recovering site. The community production:biomass ratio decreased over time at the recovering site as the sea scallop population matured. At the deep sites, production remained significantly higher at undisturbed sites (174 to 256 kcal m-2 yr-1) than at disturbed sites (30 to 52 kcal m -2 yr-1). The soft-bodied tube-building polychaete Thelepus cincinnatus dominated production at the undisturbed site, while hard-shelled bivalve molluscs Astarte spp. and P. magellanicus were prevalent at the disturbed site. Mobile fishing gear disturbance has a conspicuous effect on benthic megafaunal production in this hard-bottom habitat. Cessation of mobile fishing has resulted in a marked increase in benthic megafaunal production. These findings should help fishery managers to gauge the costs and benefits of management tools such as area closures and low-impact fishing gears.

Hans Georg Trüper (1936–2016) and His Contributions to Halophile Research

PubMed Central

Oren, Aharon

2016-01-01

Prof. Hans Georg Trüper, one of the most important scientists in the field of halophile research, passed away on 9 March 2016 at the age of 79. I here present a brief obituary with special emphasis on Prof. Trüper’s contributions to our understanding of the halophilic prokaryotes and their adaptations to life in hypersaline environments. He has pioneered the study of the halophilic anoxygenic phototrophic sulfur bacteria of the Ectothiorhodospira—Halorhodospira group. Some of the species he and his group isolated from hypersaline and haloalkaline environments have become model organisms for the study of the mechanisms of haloadaptation: the functions of three major organic compounds – glycine betaine, ectoine, and trehalose – known to serve as “compatible solutes” in halophilic members of the Bacteria domain, were discovered during studies of these anoxygenic phototrophs. Prof. Trüper’s studies of hypersaline alkaline environments in Egypt also led to the isolation of the first known extremely halophilic archaeon (Natronomonas pharaonis). The guest editors dedicate this special volume of Life to the memory of Prof. Hans Georg Trüper. PMID:27187481

St George Acute Care Team: the local variant of crisis resolution model of care.

PubMed

Cupina, Denise D; Wand, Anne P F; Phelan, Emma; Atkin, Rona

2016-10-01

The objective of this study was to describe functioning and clinical activities of the St George Acute Care Team and how it compares to the typical crisis resolution model of care. Descriptive data including demographics, sources of referral, type of clinical intervention, length of stay, diagnoses and outcomes were collected from records of all patients who were discharged from the team during a 10 week period. There were 677 referrals. The team's functions consisted of post-discharge follow-up (31%), triage and intake (30%), case management support (23%) and acute community based assessment and treatment (16%). The average length of stay was 5 days. The majority of patients were diagnosed with a mood (23%) or a psychotic (25%) disorder. Points of contrast to other reported crisis resolution teams include shorter length of stay, relatively less focus on direct clinical assessment and more telephone follow-up and triage. St George Acute Care Team provides a variety of clinical activities. The focus has shifted away from the original model of crisis resolution care to meet local and governmental requirements. © The Royal Australian and New Zealand College of Psychiatrists 2016.

Habitat geology studies on and near Georges Bank, off New England

USGS Publications Warehouse

Valentine, P.C.

2001-01-01

Marine habitat geology is the study of the distribution of geologic materials that form the seabed, the geologic processes (such as sediment movement and deposition) that affect the seabed, and the interplay of geologic factors and species behavior that gives rise to biological habitats in general and to specific habitats deemed essential to the success of a particular species (essential fish habitats, EFH's). Georges Bank was once the premier East Coast fishing ground for groundfish and scallops. The decline of groundfish species due to overfishing contributed to the increasingly restrictive management of fish stocks and a need to identify and protect EFH's.

Shaping Influences on the Leadership of Genghis Khan, George Washington, and Nelson Mandela: Applications for Educators

ERIC Educational Resources Information Center

Bongila, Jean-Pierre

2011-01-01

Using a prosopographical methodology this study examines common leadership influences that might have existed among Genghis Khan, George Washington, and Nelson Mandela. Shoup (2005) suggests that the following seven influences have contributed to nurturing the leadership of 12 renowned individuals: involved parents, happy childhood, formal,…

George W. Wingate High School Bilingual Program ESEA Title VII Final Evaluation Report, 1979-1980.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.

This is an evaluation report of the fifth year of a bilingual career education program, funded under Title VII and carried out at George W. Wingate High School, Brooklyn, New York. The program was designed to offer bilingual instruction and supportive services to the school's Haitian population, with the aim of preparing these students to…

George Herbert Mead's Lecture on Philosophy of Education at the University of Chicago (1910-1911).

ERIC Educational Resources Information Center

Biesta, Gert J. J.

This paper recounts the influence of two of the great educational philosophers of this century, John Dewey and George Herbert Mead. Both men came to the University of Chicago from teaching at the University of Michigan. The men were life-long personal friends and professional colleagues. Although Mead published little during his life, his…

Ferromanganese micronodules from the surficial sediments of Georges Bank

USGS Publications Warehouse

Poppe, L.J.; Commeau, J.A.; Manheim, F. T.; Aruscavage, P. J.

1984-01-01

Ferromanganese micronodules have been found on Georges Bank, off the U.S. northeast coast, distributed throughout the surficial sediments within an area about 125 km long and at least 12 km wide. These coarse, sand-sized concretions have precipitated from metal-rich interstitial waters and contain many of the textural and structural features common to other neritic nodules. Most of the nodules have accreted around detrital grains, and X-ray powder diffraction analyses indicate the presence of geothite and vernadite (-MnO2) in the ferromanganese layers. Chemical analyses of the micronodules, when compared with similar data on deep-sea manganese nodules, reveal lower Mn/Fe ratios, significantly higher concentrations of V and As, comparable values of Mo, and an order of magnitude less of Co, Ni, Ce and most other metals.

Silent reminders: geologic wonders of the George Washington and Jefferson National Forests

USGS Publications Warehouse

,; ,

2001-01-01

The iron industry played a vital role in the industrialization of the United States and in the development of the U.S. economy and society. Much of the early history of the iron industry took place in Virginia. The remains of 11 iron furnaces and nearby mines in the George Washington and Jefferson National Forests in Virginia and West Virginia are silent reminders of a time when iron mines and furnaces operated along a belt that extended through the Appalachian Mountains from New York State to Alabama.

[George Herbert Mead. Thought as the conversation of interior gestures].

PubMed

Quéré, Louis

2010-01-01

For George Herbert Mead, thinking amounts to holding an "inner conversation of gestures ". Such a conception does not seem especially original at first glance. What makes it truly original is the "social-behavioral" approach of which it is a part, and, particularly, two ideas. The first is that the conversation in question is a conversation of gestures or attitudes, and the second, that thought and reflexive intelligence arise from the internalization of an external process supported by the social mechanism of communication: that of conduct organization. It imports then to understand what distinguishes such ideas from those of the founder of behavioral psychology, John B. Watson, for whom thinking amounts to nothing other than subvocal speech.

Obituary: George West Wetherill, 1925-2006

NASA Astrophysics Data System (ADS)

Boss, Alan Paul

2006-12-01

George W. Wetherill, 1997 National Medal of Science recipient, died from heart failure on 19 July 2006, at his Washington, DC home. Wetherill can be rightfully called the father of modern theories of the formation of the Earth. Prior to the first Protostars and Planets meeting in Tucson in 1978, planet formation theories tended to be eccentric concoctions created by distinguished senior scientists who had earned the right to dream a little bit about how our Solar System had formed. Wetherill was in the vanguard of the effort to place planet formation theory on a solid basis. Born in Philadelphia on 12 August 1925, Wetherill served in the U.S. Navy during World War II, teaching radar at the Naval Research Laboratory in the District. He graduated from the University of Chicago in 1953 after receiving a succession of degrees: Ph.B., S.B., S.M., and Ph.D. Wetherill joined the staff of the Carnegie Institution's Department of Terrestrial Magnetism (DTM), located in northwest Washington, DC, in 1953. He and his colleagues at DTM and Carnegie's Geophysical Laboratory proceeded to revolutionize the field of geochemical dating of rocks by applying the physics he had learned at Chicago. Wetherill conceived of the concordia diagram, which uses the decay of radioactive uranium into lead to provide accurate dates for when the rocks crystallized. Wetherill's concordia diagram was a concept that found immediate and lasting acceptance, and stands as a singular achievement in the earth sciences. It opened up the field of geological dating for events that happened billions of years ago on the Earth and on other rocky bodies. Wetherill's great early success in geochemistry led to his being appointed as a professor of geophysics and geology at UCLA in 1960. At UCLA, Wetherill began his second major undertaking, working on the orbital evolution of asteroids and of other small bodies in the Solar System. He was the first to show that debris kicked out from meteorite impacts on Mars

Public health assessment for George Air Force Base, Victorville, San Bernardino County, California, Region 9: CERCLIS Number CA2570024453. Final report

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

NONE

1998-12-01

George Air Force Base (AFB) is located in Victorville, California, in the Mojave Desert approximately 90 miles northeast of Los Angeles. Areas of concern at George AFB are divided into three operable units (OUs): Groundwater in the northeast portion of the base and adjacent off-site land is contaminated with volatile organic compounds, primarily TCE. A groundwater extraction and treatment system, designed to prevent migration of the contaminant plume towards the Mojave River, was completed in 1997. OU 1 also includes two other sites: SD-25, an industrial/storm drain, and WP-26, the former sewage treatment plant percolation ponds. Contaminated sediments and pipingmore » were removed from the storm drain at SD-25. A variety of leaks in this system resulted in an estimated of perhaps as much as a 750,000 to 800,000-gallon plume of jet propellant no. 4 (JP-4) encompassing an area of over 31 acres, as well as a dissolved-phase plume of benzene, toluene, ethylbenzene, and xylenes extending over an area of 121 acres. Because of OU2 plumes is almost completely covered by asphalt, and studies conducted thus far have not demonstrated significant migration of the plume, George AFB, state and federal regulators continue to evaluate the feasibility of natural attenuation as a possible cleanup strategy. This OU consists of the remaining Installation Restoration Program sites, includes old landfills, other dump and burial sites, munitions sites, fire training areas, and spill areas. In February 1997, George AFB completed a remedial investigation/feasibility study for OU 3.« less

Georg Philipp Harsdörffer, the first astronomical card game, and the Christian constellations (German Title: Georg Philipp Harsdörffer, das erste astronomische Kartenspiel und die christlichen Sternbilder)

NASA Astrophysics Data System (ADS)

Gaab, Hans

The first astronomical card game was issued in Nuremberg in 1656. Its author was the lawyer, writer and literary theoretican Georg Philipp Harsdouml;rffer (1607-1658), who is primarily remembered as the inventor of the “Nuremberg funnel”. It is possible that a second card game was issued in the same year, but the sources are ambiguous. After some preliminaries on the history of card games, Harsdörffer's pack of cards is presented. In addition, general remarks about the history of sky maps are given.

Training and information technology issue, 2005

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

Agnihotri, Newal

The focus of the May-June issue is on training and information technology. Major articles/reports in this issue include: Communicating effectively, by Alain Bucaille, AREVA; Reputation management, by Susan Brisset, Bruce Power; Contol room and HSI modernization guidance, by Joseph Naser, EPRI; How far are we from public acceptance, by Jennifer A. Biedscheid and Murthy Devarakonda, Washington TRU Solutions LLC; Spent fuel management options, by Brent W. Dixon and Steven J. Piet, Idaho National Laboratory; Industry Awards; A secure energy future for America, by George W. Bush, President, United States of America; Vision of the future of nuclear energy, by Annemore » Lauvergeon, AREVA; and, Plant profile: strategy for transition to digital, TXU Power.« less

Birth of a Field: George Baron, Educational Administration and the Social Sciences in England, 1946-1978

ERIC Educational Resources Information Center

McCulloch, Gary

2014-01-01

"Educational administration and the social sciences", the landmark text coedited by Baron and Taylor in 1969, represented the study of educational administration as an applied interdisciplinary field. George Baron's own academic career reveals the struggles involved in the construction of this new field and the resistance and opposition…

78 FR 76169 - Patuxent Research Refuge, Prince George's and Anne Arundel Counties, MD; Final Comprehensive...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-16

...We, the U.S. Fish and Wildlife Service (Service), announce the availability of the final comprehensive conservation plan (CCP) and finding of no significant impact (FONSI) for Patuxent Research Refuge (Patuxent RR, refuge), located in Prince George's and Anne Arundel Counties, Maryland. In this final CCP, we describe how we will manage the refuge for the next 15 years.

Former President George H. W. Bush and Mrs. Bush visit with Mission Control Center personnel.

NASA Image and Video Library

2003-02-03

JSC2003-E-05202 (3 February 2003) --- In the Station Flight Control Room of JSC's Mission Control Center, former President George H.W. Bush learns about current activity aboard the Earth-orbiting International Space Station (ISS) from Flight Director Sally Davis. The former Chief Executive and First Lady visited the Houston facility on Feb. 3, 2003.

Digital imaging of autoradiographs from paintings by Georges de La Tour (1593-1652)

NASA Astrophysics Data System (ADS)

Fischer, C.-O.; Gallagher, M.; Laurenze, C.; Schmidt, Ch; Slusallek, K.

1999-11-01

The artistic work of the painter Georges de La Tour has been studied very intensively in the last few years, mainly by French and US-American art historians and natural scientists. To support the in-depth analysis of two paintings from the Kimbell Art Museum in Fort Worth, Texas, USA, two similar paintings from the Gemäldegalerie Berlin have been investigated. The method of neutron activation autoradiography has been applied using imaging plates with digital image processing.

Comparing the Potential of the Sentinel-2 MSI and the Future EnMAP HSI for the Retrieval of Winter Wheat Crop Parameters in Southern Germany

NASA Astrophysics Data System (ADS)

Danner, Martin; Hank, Tobias; Mauser, Wolfram

2016-08-01

This study tests the effect of improved spectral resolution on different approaches for the estimation of crop biophysical variables of winter wheat in Southern Germany by comparing the existing Sentinel-2 MSI with the future EnMAP HSI. The experiment is based on simulated sensor data of both Sentinel-2 and EnMAP, with their individual spectral configurations and radiometric properties taken into account. An advanced multispectral setup, such as provided by Sentinel-2, proved to enable reasonable estimation of biophysical variables by applying machine learning algorithms. The augmented information content inherent in hyperspectral signatures, however, marks an advantage for the creation of novel narrow-band indices (RMSE improvement of 10.0%) and for the inversion of canopy reflectance models like PROSAIL independent from in-situ data (RMSE improvement of 18.7%). With the notable advantages of Sentinel-2 - higher revisit rates and better spectral resolution - new synergies are expected to arise, once both instruments will be operating in parallel configuration.

Biostratigraphic restudy documents Triassic/Jurassic section in Georges Bank COST G-2 well

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

Cousminer, H.L.; Steinkraus, W.E.; Hall, R.E.

1984-04-01

In 1977, the COST G-2 well as drilled in Georges Bank, 132 mi (212 km) east of Nantucket Island to a total depth of 21,874 ft (6667 m). Biostratigraphic studies of 363 sidewall and conventional cores and 695 cutting samples resulted in a detailed zonation from the Late Jurassic to the present. Restudy of the original samples, as well as new preparations from previously unstudied core material, resulted in revision of the zonation of the Late Jurassic and older section. On the basis of our study of pollen and spores, dinoflagellates, nannofossils, and foraminifers, we revised the age sequence asmore » follows: 5856 ft (1785 m) Late Jurassic (Thithonian); 6000 ft (1829 m) Kimmeridgian; 6420 ft (1957 m) Oxfordian; 6818 ft (2078 m) Callovian; 8200 ft (2499 m) Bathonian; 9677 ft (2950 m) Bajocian; 14567 ft (4440 m) Norian (Late Triassic). Norian dinoflagellate cysts and Tasmanites sp. indicate that intermittent normal marine sedimentation was taking place on Georges Bank as early as Norian time, although most of the Triassic section (+14,500 ft or 4420 m to T.D.) interpreted as having been deposited under evaporitic sabkha-like conditions. The Norian dinoflagellates (Noricysta, Heibergella, Hebecysta, Suessia, Dapcodinium, and Rhombodella) include species common to both Arctic Canada and the Tethyan region, indicating a possible Late Triassic marine connection.« less

George Adams Junior and his 1789 book An essay on vision.

PubMed

Goss, David A

2009-04-01

English instrument maker George Adams Junior (1750-1795) published An Essay on Vision in 1789, with a second edition appearing in 1792. The 153 page book (157 pages in the second edition) presented material on structure of the eye and the basic nature of vision and vision conditions, with an emphasis on the proper use and choice of spectacles for the "long sighted" and the "short-sighted." A brief biographical sketch of Adams is given, and the contents of the book are discussed, with presentation of excerpts relating to general optometric principles. The excerpts can serve to illustrate the state of optometric knowledge in the late eighteenth century.

Education, Democracy, and Social Discourse: A Contemporary Response to George S. Counts and Boyd H. Bode

ERIC Educational Resources Information Center

Collins, William J.

2013-01-01

Education, once known as the "great equalizer," is now being called to task for its tendency to disenfranchise and to legitimate inequality due to its obedience to the tenets of capitalism. Two of the nation's greatest educational thinkers, George S. Counts and Boyd H. Bode provided "instructions" for parents and teachers…

Wastewater characterization survey, Victor Valley Wastewater Reclamation Authority and hazardous-waste survey at George AFB, California. Final report

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

Binovi, R.D.; Ng, E.K.; Tetla, R.A.

1987-01-01

This is a report of a survey of the Victor Wastewater Reclamation Authority Sewerage system, the sewage treatment plant, and effluent from the various operations at George AFB, California. The scope of work included the characterization of the wastewater from George AFB, as well as characterization of effluents from 29 oil/water separators servicing industrial operations on base, flow measurements at three locations on base, a microbiological evaluation of aeration basin foam, bench-scale activated-sludge studies, and a review of results from previous surveys. Recommendations: (1) AFFF (Aqueous Film Forming Foam) should never be discharged to the sewer. (2) Programming for pretreatmentmore » should proceed at selected operations. (3) More waste and wastestream analysis be performed. (4) Upgrade waste accumulation points. (5) Implement an aggressive inspection program for oil/water separators. (6) Cut down on nonessential washing.« less

Mosaic tetraploidy in a liveborn infant with features of the DiGeorge anomaly.

PubMed

Wullich, B; Henn, W; Groterath, E; Ermis, A; Fuchs, S; Zankl, M

1991-11-01

We report on a liveborn male infant with mosaic tetraploidy who presented with multiple congenital anomalies including features of the DiGeorge anomaly (type I truncus arteriosus with other cardiovascular malformations, thymic hypoplasia, hypocalcemia). No structural chromosome aberrations, namely of chromosome 22, were detected. These findings contribute to the variability of symptoms of the polyploid phenotype. Additionally, the cytogenetic studies in our case emphasize the necessity of investigating fibroblasts in order to evaluate the relevant proportion of aberrant cells in mosaicism.

George Gamow: Scientific Amateur and Polymath

NASA Astrophysics Data System (ADS)

Harper, Eamon

George Gamow (1904-1968) was among the first of the many brilliant scientists who forsook Europe for the United States in the early 1930s. Although most were fleeing the fascist imperium of Hitler and Mussolini, Gamow was one of a few who managed to escape the burgeoning despotism of Stalin in the Soviet Union. His early application of quantum mechanics to the atomic nucleus and his subsequent insight into the role played by the physics of the atom and its nucleus in stars, galaxies, and the universe identifies him as a scientist of unusual genius. Gamow displayed a boisterous, infectious - almost Rutherfordian - interest in all aspects of pure science. His interests were broad and his industry prodigious. His scientific output covered areas as diverse as nuclear physics, astrophysics, cosmology, biological genetics, and the fascinating question of the relationship of the large-scale structure and development of the universe to the properties of elementary particles and fields. He also was an immensely imaginative and prolific author of popular expositions on scientific subjects. One who is as well-known for his authorship of the Mr. Tompkins series of science popularizations as for his contributions to the development of the physical consequences of the big-bang theory of the expanding universe and the prediction of the cosmic background radiation must be unique in the scientific pantheon.

Ice-dammed lateral lake and epishelf lake insights into Holocene dynamics of Marguerite Trough Ice Stream and George VI Ice Shelf, Alexander Island, Antarctic Peninsula

NASA Astrophysics Data System (ADS)

Davies, Bethan J.; Hambrey, Michael J.; Glasser, Neil F.; Holt, Tom; Rodés, Angél; Smellie, John L.; Carrivick, Jonathan L.; Blockley, Simon P. E.

2017-12-01

We present new data regarding the past dynamics of Marguerite Trough Ice Stream, George VI Ice Shelf and valley glaciers from Ablation Point Massif on Alexander Island, Antarctic Peninsula. This ice-free oasis preserves a geological record of ice stream lateral moraines, ice-dammed lakes, ice-shelf moraines and valley glacier moraines, which we dated using cosmogenic nuclide ages. We provide one of the first detailed sediment-landform assemblage descriptions of epishelf lake shorelines. Marguerite Trough Ice Stream imprinted lateral moraines against eastern Alexander Island at 120 m at Ablation Point Massif. During deglaciation, lateral lakes formed in the Ablation and Moutonnée valleys, dammed against the ice stream in George VI Sound. Exposure ages from boulders on these shorelines yielded ages of 13.9 to 9.7 ka. Following recession of the ice stream, George VI Ice Shelf formed in George VI Sound. An epishelf lake formed at 15-20 m asl in Ablation and Moutonnée valleys, dated from 9.4 to 4.6 ka, suggesting that the lake was stable and persistent for some 5000 years. Lake-level lowering occurred after this, with the lake level at 12 m at 3.1 ± 0.4 ka and at 5 m asl today. A readvance of the valley glaciers on Alexander Island at 4.4 ± 0.7 ka is recorded by valley glacier moraines overlying epishelf lake sediments. We speculate that the glacier readvance, which occurred during a period of warmth, may have been caused by a dynamic response of the glaciers to a lowering in surface elevation of George VI Ice Shelf.

Large submarine sand waves and gravel lag substrates on Georges Bank off Atlantic Canada

USGS Publications Warehouse

Todd, B.J.; Valentine, Page C.; Harris, Peter T; Baker, E.K.

2012-01-01

Georges Bank is a large, shallow, continental shelf feature offshore of New England and Atlantic Canada. The bank is mantled with a veneer of glacial debris transported during the late Pleistocene from continental areas lying to the north. These sediments were reworked by marine processes during postglacial sea-level transgression and continue to be modified by the modern oceanic regime. The surficial geology of the Canadian portion of the bank is a widespread gravel lag overlain in places by well sorted sand occurring as bedforms. The most widespread bedforms are large, mobile, asymmetrical sand waves up to 19 m in height formed through sediment transport by strong tidal-driven and possibly storm-driven currents. Well-defined curvilinear bedform crests up to 15 km long form a complex bifurcating pattern having an overall southwest–northeast strike, which is normal to the direction of the major axis of the semidiurnal tidal current ellipse. Minor fields of immobile, symmetrical sand waves are situated in bathymetric lows. Rare mobile, asymmetrical barchan dunes are lying on the gravel lag in areas of low sand supply. On Georges Bank, the management of resources and habitats requires an understanding of the distribution of substrate types, their surface dynamics and susceptibility to movement, and their associated fauna.

Surface energy balance measurements and modeling on the ice cap of King George Island, West Antarctica

NASA Astrophysics Data System (ADS)

Falk, U.; Braun, M.; Sala, H.; Menz, G.

2012-04-01

The Antarctic Peninsula is amongst the fastest warming places on Earth and further temperature increase is to be expected. It has undergone rapid environmental changes in the past decades. Exceptional rates of surface air temperature increases (2.5K in 50 years) are concurrent with retreating glacier fronts, an increase in melt areas, surface lowering and rapid retreat, break-up and disintegration of ice shelves. The South Shetland Islands are located on the northern tip of the Peninsula and are especially vulnerable to climate change due to their maritime climate. For King George Island we have compiled a unique data set comprising direct measurements of evaporation and sensible heat flux by eddy covariance on the Warszawa Icefield for the austral summers November 2010 to March 2011 and January to February 2012 in combination with a fully equipped automated weather station measuring long- and short-wave radiation components, profiles of temperature, humidity and wind velocities as well as glacier ice temperatures in profile. The combination with the eddy covariance data allows for analysis of variability and seasonality of surface energy balance components on a glacier for an entire year. Repeat measurements of surface lowering at different locations on King George Island are used for analysis of multi-sensor satellite data to identify melt patterns and bare ice areas during summer. In combination with long-term time series of weather data, these data give indication of the sensitivity of the inland ice cap to the ongoing changes. This research is part of the ESF project IMCOAST funded by BMBF. Field work was carried out at the Dallmann laboratory (Jubany, King George Island) in cooperation of the Instituto Antartico Argentino (Argentina) and the Alfred-Wegener Institute (German).

George E. Pake Prize Talk: A Peaceful and Free World Through Technology

NASA Astrophysics Data System (ADS)

Robinson, C. Paul

2003-03-01

The award of the George E. Pake Prize honors not just me, but the many men and women who have devoted themselves to ``helping our nation secure a peaceful and free world through technology." These words comprise the core purpose of Sandia National Laboratories, and are also an apt description of Los Alamos, where I spent my early career, and of the US delegation to the Nuclear Testing Talks, where I served as the Ambassador and Chief Negotiator. In this talk, I will reflect on the opportunities to benefit the nation's and mankind's future through service in such endeavors.

Depositional environment of near-surface sediments, King George Basin, Bransfield Strait, Antarctica

NASA Astrophysics Data System (ADS)

Yoon, H. I.; Park, B. K.; Chang, S. K.; Han, M. W.; Oh, J. K.

1994-03-01

Four sediment cores were collected to determine the depositional environments of the King George Basin northeast of Bransfield Strait, Antarctica. The cored section revealed three distinct lithofacies: laminated siliceous ooze derived from an increased paleoproductivity near the receding sea-ice edges, massive muds that resulted from hemipelagic sedimentation in open water, and graded sediments that originated from nearby local seamounts by turbidity currents. Clay mineral data of the cores indicate a decreasing importance of volcanic activity through time. Active volcanism and hydrothermal activity appear to be responsible for the enrichment of smectite near the Penguin and Bridgeman Islands.

33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Gulf of Mexico, south of St....650 Gulf of Mexico, south of St. George Island, Fla.; test firing range. (a) The danger zone. A fan... such agencies as he may designate. [33 FR 4464, Mar. 13, 1968, as amended at 36 FR 15528, Aug. 17, 1971...

Suburban School Opens Elementary Campus in the Heart of Memphis: St. George's Independent School, Memphis, Tennessee

ERIC Educational Resources Information Center

Stewart, Sarah

2016-01-01

St. George's has nearly 1,150 students on three campuses: an elementary campus in Germantown and a middle/upper school campus in Collierville, both suburbs of Memphis, and a second elementary campus in Memphis. The Memphis campus serves 140 students in pre-K-5th grade. All Memphis campus students receive financial aid based on need, and…

Assessing the Debt: George W. Bush's Legacy and the Future of Public Education under Barack Obama

ERIC Educational Resources Information Center

Means, Alex; Taylor, Kendall

2010-01-01

This article utilizes Gloria Ladson-Billings' notion of educational debt in order to explore the historical, economic, and cultural politics of education reform under George W. Bush and Barack Obama. It tracks the No Child Left Behind Act across a number of fields in order to claim that Bush's expansion of the educational debt should be understood…

Evaluation of antimicrobial resistance among Salmonella and Shigella isolates in the University Hospital "St. George," Plovdiv, Bulgaria.

PubMed

Petrov, Michael M; Petrova, Atanaska; Stanimirova, Irina; Mircheva-Topalova, Marina; Koycheva, Lalka; Velcheva, Rayna; Stoycheva-Vartigova, Mariana; Raycheva, Ralitsa; Asseva, Galina; Petrov, Petar; Kardjeva, Velichka; Murdjeva, Marianna

2017-03-01

The aim of this work is to study the epidemiology and antimicrobial resistance to the most commonly used antibiotics for the treatment of acute gastroenteritis caused by Salmonella and Shigella at the largest Bulgarian hospital-University Hospital "St. George," Plovdiv-for the period 2009-2013. Two hundred ninety strains were in vitro tested for resistance to 15 antimicrobial agents. The presence of extended-spectrum beta-lactamases (ESBLs) was demonstrated by a variety of specialized tests. For comparison, a collection of 28 strains submitted by the National Reference Laboratory (NRL) "Enteric Infections" at the National Center of Infectious and Parasitic Diseases (NCIPD), Sofia, was also tested for the production of ESBLs. In isolates, phenotypically demonstrated as ESBL producers, polymerase chain reaction (PCR) detection of the genes bla-CTX-M, bla-SHV, and bla-TEM was performed. Among the 290 tested isolates, only two- Salmonella serotype Livingstone and Shigella flexneri-were phenotypically proven to be ESBL producers. Only 4 strains from the collection of 28, submitted from the NRL "Intestinal Infections" in NCIPD, Sofia, were phenotypically confirmed as ESBL producers. The presence of the bla-CTX-M gene was detected in all of the tested strains (4 from NRL, NCIPD, Sofia, and 2 from the University Hospital St. George, Plovdiv), the bla-SHV gene only in strain S. Livingstone from Plovdiv, and the bla-TEM gene in two from Sofia and one (again S. Livingstone) from Plovdiv. In conclusion, Salmonella and Shigella isolates from patients hospitalized at the University Hospital St. George, Plovdiv, with acute gastroenteritis demonstrate good susceptibility to the most commonly used antibiotic agents, including azithromycin.

Immunotherapy trials for type 1 diabetes: the contribution of George Eisenbarth.

PubMed

Skyler, Jay S; Pugliese, Alberto

2013-06-01

Type 1 diabetes (T1D) results from the autoimmune destruction of pancreatic β-cells, and as such it should respond to immunotherapy. George Eisenbarth gave many significant contributions to this field. He has been involved at some level in most immunotherapy trials during the past three decades. He was among the pioneers who attempted immunotherapy approaches in patients with recent-onset T1D. In the early 1980s he began studying relatives of those with the disease, leading to the concept that T1D was a chronic autoimmune disease, in which islet autoimmune responses would silently destroy β-cells and cause progressive impairment of insulin secretion, years to months before a diagnosis was made. Consequently, he was one of the first to attempt immune intervention in people at high risk of T1D. Throughout his career he developed autoantibody assays and predictive models (which included metabolic testing and later genetics) to identify individuals at risk of T1D. He provided seminal intellectual contributions and critical tools for prevention trials. His focus on insulin as a critical autoantigen led to multiple prevention trials, including the Diabetes Prevention Trial-Type 1 (DPT-1), which studied both parenteral and oral insulin. In the DPT-1 Oral Insulin Trial, a cohort with higher levels of insulin autoantibodies was identified that appeared to have delayed disease progression. Type 1 Diabetes TrialNet is conducting a new trial to verify or refute this observation. Moreover, George identified and tested in the mouse small molecules that block or modulate presentation of a key insulin peptide and in turn prevent the activation of insulin-specific T-lymphocytes. Thus, we believe his greatest contribution is yet to come, as in the near future we should see this most recent work translate into clinical trials.

George Washington High School. Bilingual Academic and Career Orientation Program, 1981-1982. O.E.E. Evaluation Report.

ERIC Educational Resources Information Center

Cotayo, Armando; And Others

The Bilingual Academic and Career Orientation Program (BACOP) at George Washington High School in New York City is a basic bilingual secondary education program with a career orientation focus. In 1981-82, the program offered bilingual instructional and supportive services to 250 Hispanic students of limited English proficiency in grades nine…

George Hartley Bryan, Ludwig Boltzmann, and the Stability of Flight

NASA Astrophysics Data System (ADS)

Boyd, T. James M.

2012-03-01

A century ago, George Hartley Bryan (1864-1928) published his classic book, Stability in Aviation. I draw together some strands from events that awakened his interest in the nascent science of aviation, in particular the stability of flight. Prominent among those who influenced him was Ludwig Boltzmann (1844-1906), who held Bryan in high esteem for his contributions to thermodynamics and kinetic theory. I argue that the seeds of Bryan's interest in aviation were sown at the British Association meeting at Oxford in the summer of 1894, at which Boltzmann was guest of honor. A joint discussion between Section A (Mathematical and Physical Science) and Section G (Mechanical Science) was devoted to the problems of flight, during the course of which Boltzmann revealed a hitherto unsuspected enthusiasm for flying.

Genetic modifiers of Velo- cardio- facial syndrome/DiGeorge syndrome

PubMed Central

Aggarwal, Vimla S.; Morrow, Bernice E.

2009-01-01

Velo-cardio-facial syndrome/DiGeorge syndrome (VCFS/DGS), the most common micro-deletion disorder in humans, is characterized by craniofacial, parathyroid and thymic defects as well as cardiac outflow tract malformations. Most patients have a similar hemizygous 3 million base pair deletion on 22q11.2. Studies in mouse have shown that Tbx1, a T- box containing transcription factor present on the deleted region, is likely responsible for the etiology of the syndrome. Furthermore, mutations in TBX1 have been found in rare non-deleted patients. Despite having the same sized deletion, most VCFS/DGS patients exhibit significant clinical variability. Stochastic, environmental and genetic factors likely modify the phenotype of patients with the disorder. Here, we review mouse genetics studies which may help identify genetic modifiers for VCFS/DGS. PMID:18636633

Special Report: Computational Science — Behind Innovation and Discovery: More, faster, better, moving computational sciences forward—an interview with PNNL's George Michaels

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

Teske, Lisa J.; Michaels, George S.

2005-10-25

The fall issue of Breakthroughs will have a special section on CISD. This article falls in that section as the introduction piece for the directorate. I conducted an in-depth interview with George and came away with a lot of notes. Knowing that other articles in the special section are covering the specifics of the various initiatives within the directorate, this is a high-level view from George's perspective. The idea is the help readers (government supporters and funders and potential industry clients) understand the capability and level of service the lab can offer having a research directorate focused on computational andmore » informational sciences.« less

George W. Wingate High School, Bilingual Demonstration College Preparatory Program. O.E.E. Evaluation Report, 1982-1983.

ERIC Educational Resources Information Center

Sjostrom, Barbara R.; Sica, Michael

The Bilingual Demonstration College Preparatory Program, in its second year of funding, provided English as a second language (ESL) and native language instruction, in addition to bilingual instruction in mathematics, social studies, and science, to 120 Spanish-speaking students in grades 9-12 at George W. Wingate High School (Brooklyn, New York).…

A Report to the Director of Libraries, on the Interlibrary Loan Service Offered at George Mason University.

ERIC Educational Resources Information Center

Connors, Maureen

A survey of the ten university libraries considered to be most comparable to George Mason University (GMU) in interlibrary loan (ILL) activity was undertaken for comparison purposes. To develop a series of recommendations for GMU with respect to ILL, the following areas were considered and are addressed in this report: (1) Divisional…

The Great Experiment: George Washington and the American Republic. A Unit of Study for Grades 8-12.

ERIC Educational Resources Information Center

Ankeney, Kirk S.; Miller, Mary Winslow; Symcox, Linda; Vigilante, David

Separating George Washington the man from Washington the legend is difficult for historians and students alike because his fame complicates historical scrutiny. Washington owned slaves and ambitiously sought power, yet he freed his slaves upon his death and he used his power to forge a democratic nation. Throughout this unit students examine…

To Bind Ties between the School and Tribal Life: Educational Policy for Africans under George Stark in Zimbabwe.

ERIC Educational Resources Information Center

Mungazi, Dickson A.

1989-01-01

Contends that educational policy in Zimbabwe from 1934 to 1954 served the political purposes of the colonial government and neglected genuine educational development of the colonized Africans. During George Stark's tenure as Director of Native Education, Zimbabweans were consigned to "practical training" programs and were denied access…

Learning from eponyms: George F. Odland and Odland bodies

PubMed Central

Joshi, Rajiv

2014-01-01

Odland bodies (lamellar) bodies are small sub-cellular structures of size 200-300 nm that are present in the upper spinous and granular cell layers of the epidermis. These act as processing and repository areas for lipids that contribute to the epidermal permeability barrier. They also contain proteases, cathepsin D, kallikrein and other proteins including corneo-desmosins. Recent information also credits them with a role in the local innate immune response as they contain beta 2 defensins, which are anti-microbial peptides with potent activity against Gram-negative bacteria and candida. Odland bodies are important for maintaining homeostasis of the epidermis and are involved in epidermal permeability barrier function, desquamation of keratinocytes, formation of the cornified envelope and in local anti-microbial immunity. This article reviews the structure and functions of these bodies with a brief biography of George F. Odland who first described these bodies in 1960 and whose name is eponymically associated with them. PMID:25165659

Peer Deviance, Social Support, and Symptoms of Internalizing Disorders among Youth Exposed to Hurricane Georges

PubMed Central

Rubens, Sonia L.; Vernberg, Eric M.; Felix, Erika D.; Canino, Glorisa

2014-01-01

This study examined the influence of peers in meeting DSM-IV symptom criteria for an internalizing disorder in adolescents exposed to Hurricane Georges. Participants included a representative community sample of 905 youth (N = 476 boys) ages 11-17 residing in Puerto Rico. Data were gathered on hurricane exposure, symptoms of internalizing disorders, peer social support, peer violence, and peer substance use through in-person structured interviews with adolescents and caretakers from 1999-2000 in Puerto Rico, 12-27 months after Hurricane Georges. Hurricane exposure, peer violence, and peer substance use predicted whether adolescents met DSM-IV symptom criteria for a measured internalizing disorder. An interaction was found between hurricane exposure and peer violence, which indicated that hurricane exposure was significantly related to meeting DSM-IV symptom criteria for an internalizing disorder among adolescents who do not report associating with violent peers. However, for participants who reported high levels of peer violence, hurricane exposure did not convey additional risk for meeting DSM-IV symptom criteria for an internalizing disorder. With the increasing role peers play in adolescents’ lives, understanding the influence of peers on the development of internalizing symptoms following hurricane exposure may assist in planning developmentally sensitive response plans. PMID:23631546

Peer deviance, social support, and symptoms of internalizing disorders among youth exposed to Hurricane Georges.

PubMed

Rubens, Sonia L; Vernberg, Eric M; Felix, Erika D; Canino, Glorisa

2013-01-01

This study examined the influence of peers in meeting DSM-IV symptom criteria for an internalizing disorder in adolescents exposed to Hurricane Georges. Participants included a representative community sample of 905 youth (n = 476 boys) ages 11-17, residing in Puerto Rico. Data were gathered on hurricane exposure, symptoms of internalizing disorders, peer social support, peer violence, and peer substance use through in-person structured interviews with adolescents and caretakers from 1999 to 2000 in Puerto Rico, 12-27 months after Hurricane Georges. Hurricane exposure, peer violence, and peer substance use predicted whether adolescents met DSM-IV symptom criteria for a measured internalizing disorder. An interaction was found between hurricane exposure and peer violence, which indicated that hurricane exposure was significantly related to meeting DSM-IV symptom criteria for an internalizing disorder among adolescents who do not report associating with violent peers. However, for participants who reported high levels of peer violence, hurricane exposure did not convey additional risk for meeting DSM-IV symptom criteria for an internalizing disorder. With the increasing role peers play in adolescents' lives, understanding the influence of peers on the development of internalizing symptoms following hurricane exposure may assist in planning developmentally sensitive response plans.

Growing Shrubs at the George O. White State Forest Nursery: What Has Worked and What Has Not

Treesearch

Gregory Hoss

2006-01-01

At the George O. White State Forest Nursery in Licking, MO, we annually grow about 20 species of shrubs. That number has been larger in some years. For most species, we purchase seeds locally and process them at our nursery. Our shrubs are used for wetland restoration, windbreaks, visual screens, riparian buffers, and wildlife plantings.

A Legacy of Neglect: George I. Sanchez, Mexican American Education, and the Ideal of Integration, 1940-1970

ERIC Educational Resources Information Center

Blanton, Carlos Kevin

2012-01-01

This biographical study of Dr. George I. Sanchez, a leading Mexican American educator, intellectual, and activist from the 1930s through the 1960s, opens up the idea of compensatory education--the prevalent notion of the 1960s that schools use specialized instructional programs to combat the alleged cultural deprivation of some children,…

Letters from George Washington and Samuel Cabble, and Speeches by Franklin D. Roosevelt and John F. Kennedy

ERIC Educational Resources Information Center

Potter, Lee Ann

2008-01-01

In this article, the author uses several primary sources to demonstrate that George Washington, Samuel Cabble, Franklin D. Roosevelt, and John F. Kennedy stated their awareness of contemporary challenges, but looked to the future with hope and optimism. When they envisioned the future, their words indicated that they did not just imagine it, but…

Human Systems Integration (HSI) in Acquisition. HSI Domain Guide

DTIC Science & Technology

2009-08-01

job simulation that includes posture data , force parameters, and anthropometry . Output includes the percentage of men and women who have the strength...information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and...maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of

Georges Teissier (1900–1972) and the Modern Synthesis in France

PubMed Central

Loison, Laurent

2013-01-01

This Perspectives is devoted to the ideas of the French zoologist Georges Teissier about the mechanisms of evolution and the relations between micro- and macroevolution. Working in an almost universally neo-Lamarckian context in France, Teissier was one of the very few Darwinians there at the time of the evolutionary synthesis. The general atmosphere of French zoology during the 1920s and the 1930s will first be recalled, to understand the specific conditions in which Teissier became a zoologist. After a brief overview of his joint work with Philippe L’Héritier on the experimental genetics of Drosophila, this article describes the ways Teissier, during the 1950s, conceptualized the mechanisms that could allow for macroevolutionary transitions. PMID:24089462

El bosque estatal del nuevo milenio antes y después del huracán Georges

Treesearch

A.E. Lugo; E. Román Nunci; M. Quinones; H. Marcano Vega; I. Vicéns

2005-01-01

We studied changes that occurred between 1997 and 2005 on a secondary wet subtropical urban forest in the University of Puerto Rico’s Botanical Garden (Bosque Estatal del Nuevo Milenio). Hurricane Georges passed south of the forest on November 21, 1998 with 127 km/h winds. The study consisted of identifying species in 40 plots of 254 m2 each, measuring the diameter at...

GEORG GRODDECK: "THE PINCH OF PEPPER" OF PSYCHOANALYSIS(.).

PubMed

Poster, Mark F; Hristeva, Galina; Giefer, Michael

2016-06-01

The life and works of Georg Groddeck are reviewed and placed in historical context as a physician and a pioneer of psychoanalysis, psychosomatic medicine, and an epistolary style of writing. His Das Es concept stimulated Freud to construct his tripartite model of the mind. Groddeck, however, used Das Es to facilitate receptivity to unconscious communication with his patients. His "maternal turn" transformed his treatment approach from an authoritarian position to a dialectical process. Groddeck was a generative influence on the development of Frieda Fromm-Reichmann, Erich Fromm, and Karen Horney. He was also the mid-wife of the late-life burst of creativity of his friend and patient Sándor Ferenczi. Together, Groddeck and Ferenczi provided the impetus for a paradigm shift in psychoanalysis that emphasized the maternal transference, child-like creativity, and a dialogue of the unconscious that foreshadowed contemporary interest in intersubjectivity and field theory. They were progenitors of the relational turn and tradition in psychoanalysis. Growing interest in interpsychic communication and field theory is bringing about a convergence of theorizing among pluralistic psychoanalytic schools that date back to 1923 when Freud appropriated Groddeck's Das Es and radically altered its meaning and use.

George William Hill, the Great but Unknown 19th Century Celestial Mechanician

NASA Astrophysics Data System (ADS)

Corbin, Brenda G.

2012-01-01

George William Hill (1838-1914) has long been considered one of the most famous and talented celestial mechanicians of the past century and a half. However, many people have never heard of him and his work. Simon Newcomb said he "will easily rank as the greatest master of mathematical astronomy during the last quarter of the nineteenth century.” After receiving a B.A. at Rutgers in 1859, Hill began work in 1861 at the office of the American Ephemeris and Nautical Almanac in Cambridge, MA. He moved to Washington with the group in 1882 which then became part of the U. S. Naval Observatory. Newcomb, beginning his work on planetary motion, assigned the theory of Jupiter and Saturn to him, calling it about the most difficult topic. Hill's work was published by the USNO in 1890 as A New Theory of Jupiter and Saturn. From 1898 to 1901, Hill lectured on the subject of celestial mechanics at Columbia University in a position created just for him. After 1892 and until his death, he lived at the family homestead in West Nyack, NY. He never married, was something of a recluse, and spent most of his time with his books and research. Hill was an amateur botanist and enjoyed exploring on long walks in the countryside. Many honors and awards came to him during his lifetime, both from the U.S. and abroad, including serving as president of the American Mathematical Society. All of Hill's mathematical and astronomical research was incorporated in The Collected Mathematical Works of George William Hill. This work, containing a preface in French by Poincare, was published in 4 large volumes by the Carnegie Institution of Washington in 1905.

Hurricane Georges' Landfall in the Dominican Republic: Detailed Airborne Doppler Radar Imagery

NASA Technical Reports Server (NTRS)

Geerts, B.; Heymsfield, G. M.; Tian, L.; Halverson, J. B.; Guillory, A.; Mejia, M. I.

1999-01-01

Current understanding of landfalling tropical cyclones is limited, especially with regard to convective scale processes. On 22 September 1998 Hurricane Georges made landfall on the island of Hispaniola, leaving behind a trail of death and devastation, largely the result of excessive rainfall, not sea level surge or wind. Detailed airborne measurements were taken as part of the Third Convection and Moisture Experiment (CAMEX-3). Of Particular interest are the ER-2 nadir X-band Doppler radar (EDOP) data, which provide a first-time high-resolution view of the precipitation and airflow changes as a hurricane interacts with mountainous terrain. The circulation of hurricane Georges underwent an obvious transition during landfall, evident in the rapid increase in minimum sea-level pressure, the subsidence of the eyewall anvil, and a decrease in average ice concentrations in the eyewall. The eye, as seen in satellite imagery, disappeared, but contrary to current understanding, this was not due to eyewall contraction but rather to convective eruption within the eye. The main convective event within the eye, with upper-level updraft magnitudes near 20 m/s and 89 GHz brightness temperatures below 100 K, occurred when the eye moved over the Cordillera Central, the island's main mountain chain. The location, intensity and evolution of this convection indicate that it was coupled to the surface orography. It is likely that surface rain rates increased during landfall, because of effective droplet collection, both in the convection and in the more widespread stratiform rainfall areas over the island. Evidence for this is the increase in radar reflectivity below the bright band of 1-2 dB/km down to ground-level. Such increase was absent offshore. Such low-level rain enhancement, which cannot be detected in satellite images of upwelling infrared or microwave radiation, must be due to the ascent of boundary-layer air over the topography.

Revising the Experiential Learning Component of the Business Capstone Course at Delaware Technical Community College's George Campus

ERIC Educational Resources Information Center

Roux, June N.

2017-01-01

This Executive Position Paper examines the experiential learning component of the business capstone course at Delaware Technical Community College's George campus in Wilmington, Delaware. As a statewide institution of higher education, Delaware Tech offers associate of applied science degrees in practical, skills-based majors, including a number…

4. View looking from the north of George Washington's 'Potowmack' ...

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

4. View looking from the north of George Washington's 'Potowmack' Canal at Great Falls on the Potomac River, taken September 1, 1943. The low water of the Potomac is definitely shown by the markings on the bank of the river, immediately across stream from where photograph was taken. The usual water mark existing under normal conditions, is shown on the rock in the immediate foreground at a point about even with the spectator's pipe. The spectator is pointing to the evidences of old drillings made in this hard rock by General Washington and his courageous crew, who either blasted or cleaved this opening in the solid wall of rock, to permit boats to pass around the Great Falls and thence into the Potomac River. In the foreground, a slab of stone is ... - Potowmack Company: Great Falls Canal, Locks No. 3, 4, 5, Great Falls, Fairfax County, VA

Ecosystem management: A comparison of greater yellowstone and georges bank

NASA Astrophysics Data System (ADS)

Burroughs, Richard H.; Clark, Tim W.

1995-09-01

Ecosystem management links human activities with the functioning of natural environments over large spatial and temporal scales. Our examination of Greater Yellowstone and Georges Bank shows similarities exist between human uses, administrative characteristics, and some biophysical features. Each region faces growing pressures to replace traditional extractive uses with more sustainable extractive or noncommodity uses coupled with concern about endangered species. Ecosystem management as a set of practical guidelines for making decisions under evolving expectations is far from complete, and it embodies new demands on individuals and institutions. In each system these challenges are considered relative to: the public's symbolic understanding of the management challenge, ecosystem management ambiguities, information availability, information use, administrative setting, and learning capabilities of governance organizations Progress in making ecosystem management operational may occur as refinements in content and approach make it an increasingly attractive option for resource users, the public, and government officials.

George Washington Community High School: analysis of a partnership network.

PubMed

Bringle, Robert G; Officer, Starla D H; Grim, Jim; Hatcher, Julie A

2009-01-01

After five years with no public schools in their community, residents and neighborhood organizations of the Near Westside of Indianapolis advocated for the opening of George Washington Community High School (GWCHS). As a neighborhood in close proximity to the campus of Indiana University-Purdue University Indianapolis, the Near Westside and campus worked together to address this issue and improve the educational success of youth. In fall 2000, GWCHS opened as a community school and now thrives as a national model, due in part to its network of community relationships. This account analyzes the development of the school by focusing on the relationships among the university, the high school, community organizations, and the residents of the Near Westside and highlights the unique partnership between the campus and school by defining the relational qualities and describing the network created to make sustainable changes with the high school.

Geologic and operational summary, COST No. 1 well, Georges Bank area, North Atlantic OCS

USGS Publications Warehouse

Amato, Roger V.; Bebout, John W.

1980-01-01

The first Continental Offshore Stratigraphic Test (COST) well on the U.S. North Atlantic Outer Continental Shelf (OCS) was drilled by Ocean Production Company between April 6 and July 26, 1976, and designated the COST No. G-l. Geological and engineering data obtained from this deep well in the Georges Bank Basin were used by the 31 participating companies and the U.S. Geological Survey (USGS) for evaluating the petroleum potential and possible drilling problems in the U.S. North Atlantic OCS area in preparation for Lease Sale 42 held on December 18, 1979.

Establishing the Canon: George Ripley and his alchemical sources.

PubMed

Rampling, Jennifer M

2008-11-01

George Ripley, Canon of Bridlington (ca. 1415 to ca. 1490) was one of England's most famous alchemists, whose alchemical opera attracted study and commentary throughout the sixteenth and seventeenth centuries, and were printed and translated both in England and abroad. Yet Ripley's frequently baffling texts have proved resistant to scholarly interpretation. This paper attempts to unravel some of Ripley's alchemical theories and practice, firstly by identifying his major sources, and secondly by gauging his response to these texts. For instance, although Ripley's interest in the corpus of alchemical texts pseudonymously attributed to Ramon Lull is well documented, it transpires that his best known work, the Compound of Alchemy, or Twelve Gates, is actually based not on a Lullian work, but on a Latin treatise that Ripley attributed to the little-known alchemist, Guido de Montanor. Further clues to Ripley's alchemical thought can be obtained by considering his handling of a potential conflict between his two authorities, Lull and Guido. The resulting insights into Ripley's alchemy provide an instrument for assessing which of Ripley's pseudoepigraphic works can be truly called "canonical".

Newcastle disease virus in penguins from King George Island on the Antarctic region.

PubMed

Thomazelli, Luciano M; Araujo, Jansen; Oliveira, Danielle B; Sanfilippo, Luiz; Ferreira, Carolina S; Brentano, Liana; Pelizari, Vivian H; Nakayama, Cristiane; Duarte, Rubens; Hurtado, Renata; Branco, Joaquim O; Walker, David; Durigon, Edison L

2010-11-20

Here we report the isolation of Newcastle disease virus (NDV) from cloacal swabs obtained from penguins in the South Atlantic Antarctic region (62°08S, 58°25W). Samples of 100 penguins from King George Island were tested by real-time PCR, of which 2 (2%) were positive for NDV. The positive samples were isolated in embryonated chicken eggs and their matrix and fusion proteins genes were partially sequenced. This was complemented by the serological study performed on the blood of the same specimens, which resulted in a 33.3% rate of positivity. Copyright © 2010 Elsevier B.V. All rights reserved.

3. View of the mouth of George Washington's 'Potowmack' Canal ...

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

3. View of the mouth of George Washington's 'Potowmack' Canal at the Great Falls of the Potomac River. The view is taken from a rock in the Potomac River looking up into the Canal. Trees and dense growth now fill the old aperture which once permitted barges to come down the Ohio Valley onto the broad expanse of the Potomac River. This view, taken September 1, 1943, evidences the very low water then existing on the Potomac River, as is clearly shown by the water marks on the rocks on the left hand side of the photograph. That portion where the individual is standing, up to the height of his hat, is normally underwater. Deep in the sand at this spot was found a part of one of the old hand brought lock hinges which formerly swung the first lock gates ... - Potowmack Company: Great Falls Canal, Locks No. 3, 4, 5, Great Falls, Fairfax County, VA

Phrenology, heredity and progress in George Combe's Constitution of Man.

PubMed

Jenkins, Bill

2015-09-01

The Constitution of Man by George Combe (1828) was probably the most influential phrenological work of the nineteenth century. It not only offered an exposition of the phrenological theory of the mind, but also presented Combe's vision of universal human progress through the inheritance of acquired mental attributes. In the decades before the publication of Darwin's Origin of Species, the Constitution was probably the single most important vehicle for the dissemination of naturalistic progressivism in the English-speaking world. Although there is a significant literature on the social and cultural context of phrenology, the role of heredity in Combe's thought has been less thoroughly explored, although both John van Wyhe and Victor L. Hilts have linked Combe's views on heredity with the transformist theories of Jean-Baptiste Lamarck. In this paper I examine the origin, nature and significance of his ideas and argue that Combe's hereditarianism was not directly related to Lamarckian transformism but formed part of a wider discourse on heredity in the early nineteenth century.

George Herbert Mead and the Allen controversy at the University of Wisconsin.

PubMed

Cook, Gary A

2007-01-01

This essay uses previously unpublished correspondence of George Herbert Mead to tell the story of his involvement in the aftermath of a political dispute that took place at the University of Wisconsin during the years 1914-1915. It seeks thereby to clarify the historical significance of an article he published on this controversy in late 1915. Taken together with relevant information about the educational activities of William H. Allen of the New York Bureau of Municipal Research, Mead's correspondence and article throw helpful light upon his understanding of how an educational survey of a university should proceed; they also show how he went about the task of evaluating a failed attempt at such a survey. (c) 2007 Wiley Periodicals, Inc.

The effects of child abuse as seen in adults: George Orwell.

PubMed

Shengold, L

1985-01-01

The author presents the case of a patient who showed the massive defensive effects seen in people who were abused in childhood. These effects are similar to those described in George Orwell's 1984 and in his autobiographical writings: denial and "doublethink"; masochistic submission to the tormentor; turning of anger against the self and loving "Big Brother"; identifying with the abuser and tormenting others; a burgeoning of anal mechanisms and obsessive phenomena that results in a massive isolation of affects; excessive emotional control alongside outbursts of rage. The interference with memory and emotions compromises identity and humanity. The unforseeable evolution of innate gifts in a child sometimes permits a partial transcendence of these crippling defenses, as Orwell partially transcended what appears to have been the emotional deprivation of his childhood and what he felt to have been the abuse of his schoolboy years.

Treatment of singultus by sexual stimulation: Who was George T Dexter, MD (c1812-?)?

PubMed

Petroianu, Georg A

2016-05-01

This short report attempts to shed light on the interesting but controversial personality of George T Dexter (ca1812 -?), the physician who first described manipulation of the female genitalia in a hysterical impressionable girl as being associated with the termination of singultus. Although his interaction with the young female patient would not meet today's ethical standards, his medical observation was valid and contributes to our understanding of the pathophysiology of singultus. He was well ahead of his colleagues who presented hiccup therapy case reports with similar or related pathophysiology mechanisms some 150 years later. © IMechE 2014.

Refining the 22q11.2 deletion breakpoints in DiGeorge syndrome by aCGH

PubMed Central

Bittel, D.C.; Yu, S.; Newkirk, H.; Kibiryeva, N.; Holt, S.; Butler, M.G.; Cooley, L.D.

2009-01-01

Hemizygous deletions of the chromosome 22q11.2 region result in the 22q11.2 deletion syndrome also referred to as DiGeorge, Velocardiofacial or Shprintzen syndromes. The phenotype is variable but commonly includes conotruncal cardiac defects, palatal abnormalities, learning and behavioral problems, immune deficiency, and facial anomalies. Four distinct highly homologous blocks of low copy number repeat sequences (LCRs) flank the deletion region. Mispairing of LCRs during meiosis with unequal meiotic exchange is assumed to cause the recurrent and consistent deletions. The proximal LCR is reportedly located at 22q11.2 from 17.037 to 17.083 Mb while the distal LCR is located from 19.835 to 19.880 Mb. Although the chromosome breakpoints are thought to localize to the LCRs, the positions of the breakpoints have been investigated in only a few individuals. Therefore, we used high resolution oligonucleotide-based 244K microarray comparative genomic hybridization (aCGH) to resolve the breakpoints in a cohort of 20 subjects with known 22q11.2 deletions. We also investigated copy number variation (CNV) in the rest of the genome. The 22q11.2 breaks occurred on either side of the LCR in our subjects, although more commonly on the distal side of the reported proximal LCR. The proximal breakpoints in our subjects spanned the region from 17.036 to 17.398 Mb. This region includes the genes DGCR6 (DiGeorge syndrome critical region protein 6) and PRODH (proline dehydrogenase 1), along with three open reading frames that may encode proteins of unknown function. The distal breakpoints spanned the region from 19.788 to 20.122 Mb. This region includes the genes GGT2 (gamma-glutamyltransferase-like protein 2), HIC2 (hypermethylated in cancer 2), and multiple transcripts of unknown function. The genes in these two breakpoint regions are variably hemizygous depending on the location of the breakpoints. Our 20 subjects had 254 CNVs throughout the genome, 94 duplications and 160 deletions

George Ellery Hale's Early Solar Research at Chicago, Kenwood, Harvard, and Yerkes Observatories, 1882-1904

NASA Astrophysics Data System (ADS)

Osterbrock, D. E.

1999-05-01

Growing up in Chicago, George Ellery Hale, later the prime spirit in founding the AAS, was a precocious boy scientist. He was deeply interested in spectroscopy and astrophysics from an early age. His wealthy parents encouraged Hale's aspirations with magazines, books, and instruments, and he acquired his first telescope when he was 14. He knew as mentors classical astronomers S. W. Burnham and George W. Hough, but he preferred astrophysics and designed his own Kenwood Physical Obseervatory around a grating in a Rowland circle mounting, fed by a heliostat, both built for him by instrument-maker John A. Brashear. For his undergraduate thesis at MIT, Hale invented and (at Harvard College Observatory) demonstrated the spectroheliograph. With it, and a high-quality 12-in refractor at his later Kenwood Astrophysical Observatory (at the same site, the Hale family home, 4 miles from the present Hilton Hotel where the SPD, HAD and AAS are meeting) Hale did excellent solar research, especially on promineneces, flocculi, and the near-ultraviolet spectrum of the chromosphere. As a teen-ager and a young adult Hale traveled widely, and met several important piuoneer solar physicists, including Charles A. Young, Jules Janssen, Samuel P. Langley, and Henry Rowland. Hale designed Yerkes Observatory for solar and stellar research, and headed the solar work himself. One of his aims always was to compare other stars with the sun. Hale's telescopes, instruments, methods, and resulting papers will be described and illustrated by numerous slides.

"Improvement, Always and Everywhere": William George Spencer (1790-1866) and Mathematical, Geographical and Scientific Education in Nineteenth-Century England

ERIC Educational Resources Information Center

Elliott, Paul

2004-01-01

Given the prominence in Victorian society of some of William George Spencer's pupils, his development of an extended curriculum for both sexes, and the fact that his textbook on inventional geometry was considered to be the most Pestalozzian published in England, he remains a remarkably undervalued figure in the history of education. Despite a…

Social Reconstructionist Philosophy of Education and George S. Counts: Observations on the Ideology of Indoctrination in Socio-Critical Educational Thinking

ERIC Educational Resources Information Center

Sutinen, Ari

2014-01-01

This article comprises three parts: The author first outlines the principles of the social reconstructionist philosophy of education related to educational activity and social philosophy. After this, he describes the educational philosophy of George S. Counts, the most important developer of the social reconstructionist philosophy of education,…

Justice, Sacrifice, and the Universal Audience: George Bush's "Address to the Nation Announcing Allied Military Action in the Persian Gulf."

ERIC Educational Resources Information Center

Pearce, Kimber Charles; Fadely, Dean

1992-01-01

Analyzes the quasi-logical argumentative framework of George Bush's address in which he endeavored to gain compliance and justify his actions at the beginning of the Persian Gulf War. Identifies arguments of comparison and sacrifice within that framework and examines the role of justice in the speech. (TB)

Dynamic connectivity in the Southern California Bight and Georges Bank: Identifying ecosystem interactions using chaotic time series analysis

NASA Astrophysics Data System (ADS)

Ye, H.; Deyle, E. R.; Hsieh, C.; Sugihara, G.

2012-12-01

We used convergent cross mapping (CCM), a method grounded in nonlinear dynamical systems theory to analyze long-term time series of fish species from the California Cooperative Oceanic Fisheries Investigations ichthyoplankton (isolated to the Southern California Bight [SCB]) and NOAA National Marine Fisheries Service Northeast Fisheries Science Center trawl survey (isolated to the Georges Bank [GB] region) data sets. CCM gives a nonparametric indicator of the realized dynamic influence that one species has on another (i.e. how much the abundance of X at a particular time is dependent on the historical abundance of Y). We found there are more interactions between species in SCB compared to GB. An analysis of the interaction matrix showed that there is also more structure in the connectivity network of SCB compared to GB. We attribute this difference in connectivity to historical overexploitation of fish stocks in the North Atlantic, and reproduce this effect in simple multi-species fishery models. We discuss the implications of these results for ecosystem-based management and for restoration efforts.; Connectivity Networks for Fishes in the Southern California Bight (SCB) and Georges Bank (GB) as determined using cross-mapping.

Ernst Mach and George Sarton's Successors: The Implicit Role Model of Teaching Science in USA and Elsewhere, Part II

ERIC Educational Resources Information Center

Siemsen, Hayo

2013-01-01

George Sarton had a strong influence on modern history of science. The method he pursued throughout his life was the method he had discovered in Ernst Mach's "Mechanics" when he was a student in Ghent. Sarton was in fact throughout his life implementing a research program inspired by the epistemology of Mach. Sarton in turn inspired many…

Responses to the Revolution in the Urban Academic Environment in Higher Education: A Case Study Report -- George Mason University.

ERIC Educational Resources Information Center

Willis, William S.; And Others

A description of the graduate school of George Mason University, a suburban institution serving about 9,600 students in the urban suburban region of Northern Virginia, is provided in this paper. In the past five years the university has begun to direct its outlook to serve its student body which has become both culturally and intellectually…

Education in Time of War: George Johnson and the Commission on American Citizenship of the Catholic University of America

ERIC Educational Resources Information Center

Elias, John L.

2009-01-01

Times of war are times of crisis for theologians and educators. This article examines how Msgr. George Johnson, the vice president of the Religious Education Association and the most prominent Catholic educator in the 1930s and 1940s, dealt with the ethical and educational issues surrounding U.S. involvement in the Second World War. It argues that…

Hypoglycemic Effect of Chinese Yam (Dioscorea opposita rhizoma) Polysaccharide in Different Structure and Molecular Weight.

PubMed

Li, Qian; Li, Wenzhi; Gao, Qunyu; Zou, Yuxiao

2017-10-01

Three new Chinese yam polysaccharides (namely HSY, huaishanyao in Chinese) were isolated using the methods of boiled water extraction and stepwise ethanolic precipitation, combined with the tangential flow ultrafiltration membrane system. Their molecular weights were determined by high performance gel permeation chromatography. Three type yam polysaccharides in different molecular weight were isolated: HSY-I (>50 kDa), HSY-II (10 to 50 kDa), HSY-III (<10 kDa). The monosaccharide and glycosidic bond links composition were analyzed with GC and Smith degradation. The structure characteristics were further discussed combined with infrared spectrophotometry. Dexamethasone-induced insulin resistance glucose/lipid metabolism diabetic mice model was established to evaluate the hypoglycemic effect of different concentration of HSY and different molecular weights polysaccharide HSY-I, HSY-II, and HSY-III. The results indicated that the HSY polysaccharide mixture, HSY-I and HSY-II had hypoglycemic effect. Three polysaccharides from Chinese yam tuber were isolated in this study. Their structures were characterized and hypoglycemic effects were evaluated. The result clearly identified the benefits of this plant as a healthy functional food. © 2017 Institute of Food Technologists®.

George M. Low Trophy: NASA's quality and excellence award

NASA Technical Reports Server (NTRS)

1991-01-01

NASA's major goal is the preservation of America's position as a leader in the aerospace industry. To maintain that status, it is crucial that the products and services we depend upon from NASA contractors, subcontractors, and suppliers meet the highest quality standards to ensure the space program's success. The George M. Low Trophy: NASA's Quality and Excellence Award is the result of NASA's desire to encourage continuous improvement and Total Quality Management (TQM) in the aerospace industry and is awarded to members of NASA's contractor community that have demonstrated sustained excellence, customer orientation, and outstanding achievements in a Total Quality Management (TQM) environment. The purpose in presenting this award is to increase public awareness of the importance of quality and productivity to the nation's aerospace industry and the nation's leadership position overall; encourage domestic business to continuously pursue efforts that enhance quality and increase productivity which will strengthen the nation's competitiveness in the international arena; and provide a forum for sharing the successful techniques and strategies used by applicants with other American organizations. Awards to Rockwell International and Marotta Scientific Controls, Inc. are announced and discussed.

Origins and Missions of Two Early Land-Grant Colleges: Georgetown University and George Washington University. ASHE Annual Meeting 1980 Paper.

ERIC Educational Resources Information Center

Quigley, Martin S.

The founding and missions of Georgetown University and George Washington University, two early land-grant colleges, are considered. The account is based partially on standard histories of the colleges, and other information comes from Congressional Records. Some understanding of why Congress took an interest in the founding and survival of…

Remembering the Future: Rhetorical Echoes of World War II and Vietnam in George Bush's Public Speech on the Gulf War.

ERIC Educational Resources Information Center

Stuckey, Mary E.

1992-01-01

Argues that, through his use of specific language choices, George Bush's Gulf War rhetoric embraced and supported the orientational metaphor of the World War II model, while simultaneously rejecting the Vietnam model. Concludes the use of the World War II model legitimated both the military action and Bush's leadership. (NH)

A Community College Responds to a State Budget Crisis: An Evaluation of the Financial Plan of Prince George's Community College.

ERIC Educational Resources Information Center

Clagett, Craig A.

In 1992, in response to legislative mandate, Prince George's Community College (PGCC) (Maryland) conducted an evaluation of the effectiveness of the its financial plan. Specifically, the evaluation focused on cost containment measures used to maintain low tuition and moderate future increases in student charges; cost per student of each academic…

A sociohistorical examination of George Herbert Mead's approach to science education.

PubMed

Edwards, Michelle L

2016-07-01

Although George Herbert Mead is widely known for his social psychological work, his views on science education also represent a significant, yet sometimes overlooked contribution. In a speech delivered in March 1906 entitled "The Teaching of Science in College," Mead calls for cultural courses on the sciences, such as sociology of science or history of science courses, to increase the relevancy of natural and physical science courses for high school and university students. These views reflect Mead's perspective on a number of traditional dualisms, including objectivity versus subjectivity and the social sciences versus natural and physical sciences. Taking a sociohistorical outlook, I identify the context behind Mead's approach to science education, which includes three major influences: (1) German intellectual thought and the Methodenstreit debate, (2) pragmatism and Darwin's theory of evolution, and (3) social reform efforts in Chicago and the General Science Movement. © The Author(s) 2014.

Nutrients and water masses in the Gulf of Maine - Georges Bank region: Variability and importance to blooms of the toxic dinoflagellate Alexandrium fundyense.

PubMed

Townsend, D W; McGillicuddy, D J; Thomas, M A; Rebuck, N R

2014-05-01

We report here the results of ten oceanographic survey cruises carried out in the Gulf of Maine - Georges Bank region of the Northwest Atlantic during the late spring to summer period in 2007, 2008 and 2010, for which we examine and characterize relationships among dissolved inorganic nutrient fields, water mass dynamics and cell densities of the toxic dinoflagellate Alexandrium fundyense . Nutrients are supplied to continental shelf waters of the Gulf of Maine - Georges Bank region by inflows of deep offshore water masses; once in the Gulf they are transported with the residual circulation and mix with surface waters, both in the Gulf and on the Bank. Those fluxes of offshore water masses and their nutrient loads are the major source of nutrients for phytoplankton production in the region, including annual blooms of A. fundyense in the Gulf and on Georges Bank. This much is already known. We suggest here that the locations and magnitude of A. fundyense blooms are controlled in part by variable nutrient fluxes to the interior Gulf of Maine from offshore, and, those interior Gulf of Maine waters are, in turn, the main nutrient source to Georges Bank, which are brought onto the Bank by tidal pumping on the Northern Flank. We present evidence that nitrate is the initial form of nitrogenous nutrient for A. fundyense blooms, but it is quickly depleted to limiting concentrations of less than 0.5 μM, at which time continued growth and maintenance of the population is likely fueled by recycled ammonium. We also show that phosphate may be the limiting nutrient over much of Georges Bank in summer, allowing recycled ammonium concentrations to increase. Our temperature-salinity analyses reveal spatial and temporal (seasonal and interannual) variability in the relative proportions of two deep source waters that enter the Gulf of Maine at depth through the Northeast Channel: Warm Slope Water (WSW) and Labrador Slope Water (LSW). Those two source waters are known to vary in

Nutrients and water masses in the Gulf of Maine - Georges Bank region: Variability and importance to blooms of the toxic dinoflagellate Alexandrium fundyense

PubMed Central

Townsend, D.W.; McGillicuddy, D.J.; Thomas, M.A.; Rebuck, N.R.

2015-01-01

We report here the results of ten oceanographic survey cruises carried out in the Gulf of Maine - Georges Bank region of the Northwest Atlantic during the late spring to summer period in 2007, 2008 and 2010, for which we examine and characterize relationships among dissolved inorganic nutrient fields, water mass dynamics and cell densities of the toxic dinoflagellate Alexandrium fundyense. Nutrients are supplied to continental shelf waters of the Gulf of Maine - Georges Bank region by inflows of deep offshore water masses; once in the Gulf they are transported with the residual circulation and mix with surface waters, both in the Gulf and on the Bank. Those fluxes of offshore water masses and their nutrient loads are the major source of nutrients for phytoplankton production in the region, including annual blooms of A. fundyense in the Gulf and on Georges Bank. This much is already known. We suggest here that the locations and magnitude of A. fundyense blooms are controlled in part by variable nutrient fluxes to the interior Gulf of Maine from offshore, and, those interior Gulf of Maine waters are, in turn, the main nutrient source to Georges Bank, which are brought onto the Bank by tidal pumping on the Northern Flank. We present evidence that nitrate is the initial form of nitrogenous nutrient for A. fundyense blooms, but it is quickly depleted to limiting concentrations of less than 0.5 μM, at which time continued growth and maintenance of the population is likely fueled by recycled ammonium. We also show that phosphate may be the limiting nutrient over much of Georges Bank in summer, allowing recycled ammonium concentrations to increase. Our temperature-salinity analyses reveal spatial and temporal (seasonal and interannual) variability in the relative proportions of two deep source waters that enter the Gulf of Maine at depth through the Northeast Channel: Warm Slope Water (WSW) and Labrador Slope Water (LSW). Those two source waters are known to vary in their

George Marinesco in the Constellation of Modern Neuroscience

PubMed Central

Opris, Ioan; Nestianu, Valeriu S.; Nestianu, Adrian; Bilteanu, Liviu; Ciurea, Jean

2017-01-01

George Marinesco is the founder of Romanian School of Neurology and one of the most remarkable neuroscientists of the last century. He was the pupil of Jean-Martin Charcot in Salpêtrière Hospital in Paris, France, but visited many other neurological centers where he met the entire constellation of neurologists of his time, including Camillo Golgi and Santiago Ramón y Cajal. The last made the preface of Nervous Cell, written in French by Marinesco. The original title was “La Cellule Nerveuse” and is considered even now a basic reference book for specialists in the field. He was a refined clinical observer with an integrative approach, as could be seen from the multitude of his discoveries. The descriptions of the succulent hand in syringomyelia, senile plaque in old subjects, palmar jaw reflex known as Marinesco-Radovici sign, or the application of cinematography in medicine are some of his important contributions. He was the first who described changes of locus niger in a patient affected by tuberculosis, as a possible cause in Parkinson disease. Before modern genetics, Marinesco and Sjögren described a rare and complex syndrome bearing their names. He was a hardworking man, focused on his scientific research, did not accepted flattering of others and was a great fighter against the injustice of the time. PMID:29317856

George Marinesco in the Constellation of Modern Neuroscience.

PubMed

Opris, Ioan; Nestianu, Valeriu S; Nestianu, Adrian; Bilteanu, Liviu; Ciurea, Jean

2017-01-01

George Marinesco is the founder of Romanian School of Neurology and one of the most remarkable neuroscientists of the last century. He was the pupil of Jean-Martin Charcot in Salpêtrière Hospital in Paris, France, but visited many other neurological centers where he met the entire constellation of neurologists of his time, including Camillo Golgi and Santiago Ramón y Cajal. The last made the preface of Nervous Cell, written in French by Marinesco. The original title was "La Cellule Nerveuse" and is considered even now a basic reference book for specialists in the field. He was a refined clinical observer with an integrative approach, as could be seen from the multitude of his discoveries. The descriptions of the succulent hand in syringomyelia, senile plaque in old subjects, palmar jaw reflex known as Marinesco-Radovici sign, or the application of cinematography in medicine are some of his important contributions. He was the first who described changes of locus niger in a patient affected by tuberculosis, as a possible cause in Parkinson disease. Before modern genetics, Marinesco and Sjögren described a rare and complex syndrome bearing their names. He was a hardworking man, focused on his scientific research, did not accepted flattering of others and was a great fighter against the injustice of the time.

Recolonization of gravel habitats on Georges Bank (northwest Atlantic)

USGS Publications Warehouse

Collie, Jeremy S.; Hermsen, Jerome M.; Valentine, Page C.

2009-01-01

Gravel habitats on continental shelves around the world support productive fisheries but are also vulnerable to disturbance from bottom fishing. We conducted a 2-year in situ experiment to measure the rate of colonization of a gravel habitat on northern Georges Bank in an area closed to fishing (Closed Area II) since December 1994. Three large (0.25 m2) sediment trays containing defaunated pebble gravel were deployed at a study site (47 m water depth) in July 1997 and recovered in June 1999. The undersides of the tray lids positioned 56 cm above the trays served as settlement panels over the same time period. We observed rapid colonization of the gravel substrate (56 species) and the settlement panels (35 species), indicating that colonization of gravel in this region is not limited by the supply of colonists. The species composition of the taxa found in the trays was broadly similar to that we collected over a 10-year period (1994-2004) in dredge samples from gravel sediments at the same site. The increase in abundance of animals in the gravel colonization trays was rapid and reached a level in 2 years that took 4.5 years to achieve in the surrounding gravel sediments once fishing had stopped, based on data from dredge sampling at this site. The increase in biomass of animals found in the sediment trays paralleled the trend of biomass increase observed in dredge samples over the same period (1997-1999) but was lower in value. These data suggest that after rapid initial increase in abundance of organisms, succession proceeded by increasing individual body size. A comparison of settlement panel and tray faunas revealed that the mean biomass of structure-forming epifauna (sponges, bryozoans, anemones, hydroids, colonial tube worms) on the panels was 8 times that found on the trays. Structure-forming taxa constituted 29% of the mean biomass of the panel fauna but only 5.5% of the tray fauna. By contrast, the mean biomass of scavengers (crabs, echinoderms, nudibranchs

Recolonization of gravel habitats on Georges Bank (northwest Atlantic)

NASA Astrophysics Data System (ADS)

Collie, Jeremy S.; Hermsen, Jerome M.; Valentine, Page C.

2009-09-01

Gravel habitats on continental shelves around the world support productive fisheries but are also vulnerable to disturbance from bottom fishing. We conducted a 2-year in situ experiment to measure the rate of colonization of a gravel habitat on northern Georges Bank in an area closed to fishing (Closed Area II) since December 1994. Three large (0.25 m 2) sediment trays containing defaunated pebble gravel were deployed at a study site (47 m water depth) in July 1997 and recovered in June 1999. The undersides of the tray lids positioned 56 cm above the trays served as settlement panels over the same time period. We observed rapid colonization of the gravel substrate (56 species) and the settlement panels (35 species), indicating that colonization of gravel in this region is not limited by the supply of colonists. The species composition of the taxa found in the trays was broadly similar to that we collected over a 10-year period (1994-2004) in dredge samples from gravel sediments at the same site. The increase in abundance of animals in the gravel colonization trays was rapid and reached a level in 2 years that took 4.5 years to achieve in the surrounding gravel sediments once fishing had stopped, based on data from dredge sampling at this site. The increase in biomass of animals found in the sediment trays paralleled the trend of biomass increase observed in dredge samples over the same period (1997-1999) but was lower in value. These data suggest that after rapid initial increase in abundance of organisms, succession proceeded by increasing individual body size. A comparison of settlement panel and tray faunas revealed that the mean biomass of structure-forming epifauna (sponges, bryozoans, anemones, hydroids, colonial tube worms) on the panels was 8 times that found on the trays. Structure-forming taxa constituted 29% of the mean biomass of the panel fauna but only 5.5% of the tray fauna. By contrast, the mean biomass of scavengers (crabs, echinoderms, nudibranchs

Recovering and Framing the George I. Sanchez Legacy of Chicana/o Student and Policy Advocacy: Utilizing Data for Social Change

ERIC Educational Resources Information Center

Rodríguez, Cristóbal

2014-01-01

Recovering and critically examining the pioneering scholarship and history of George I. Sanchez provides an interpretation toward a legacy of a Chicana/o student and policy advocacy framework for Chicana/o scholars to consider. The author of this work applies a critical policy theoretical analysis by Frank Fischer to develop a Chicana/o student…

Perspectives on What May Contribute to Six-Year College Completion Rates of African American and Hispanic Students at George Mason University

ERIC Educational Resources Information Center

Scruggs, Alisha K.

2012-01-01

This study explored what graduating seniors and university staff perceived contributed to high college completion rates of African American and Hispanic students at George Mason University (Mason). To understand what Mason may have been doing to support African American and Hispanic students toward college completion, in-depth interviews were…

International conference on "Photosynthesis research for sustainability-2015" in honor of George C. Papageorgiou", September 21-26, 2015, Crete, Greece.

PubMed

Allakhverdiev, Suleyman I; Tomo, Tatsuya; Stamatakis, Kostas; Govindjee

2016-12-01

During September 21-26, 2015, an international conference entitled ''Photosynthesis Research for Sustainability-2015'' was held in honor of George C. Papageorgiou at the Conference Center of the Orthodox Academy of Crete, an exceptionally beautiful location right on the Mediterranean Sea coast, Kolymvari, Chania, Crete, (Greece) (see http://photosynthesis2015.cellreg.org/ ). The meeting was held under the auspices of the Greek "General Secretariat for Research and Technology" (GSRT). We first provide a brief introduction and key contributions of George C. Papageorgiou, the honored scientist, and then information on the conference, on the speakers, and the program. A special feature of this conference was awards given to 13 young investigators, who are recognized in this Report. Several photographs are also included; they show the pleasant ambience at this conference. We invite the readers to the next conference on "Photosynthesis Research for Sustainability-2016," which will honor Nathan Nelson and T. Nejat Veziroglu; it will be held during June 19-25, 2016, in Pushchino, Moscow Region, Russia (see http://photosynthesis2016.cellreg.org/ ).

An introduction to the medical epistemology of Georges Canguilhem: moving beyond Michel Foucault.

PubMed

Spicker, S F

1987-11-01

Although American philosophers and physicians are generally familiar with the writings of Claude Bernard (1813-1878), especially his Introduction to the Study of Experimental Medicine (1865), the medical epistemology of Georges Canguilhem, born in 1904, is virtually unknown in English speaking nations. Although indebted to Bernard for his conception of the methods to be employed in the acquisition of medical knowledge, Canguilhem radically reformulates Bernard's concepts of 'disease', 'health', 'illness', and 'pathology'. Contemporary exhortations to medical professionals and medical students that they "pay more attention to the whole patient" take on significance in working through the writings of Canguilhem; of crucial importance is the relation that obtains between a patient's unique symptomatology and the proper drug regiment that is required.

Social Movements Against Racist Police Brutality and Department of Justice Intervention in Prince George's County, Maryland.

PubMed

Hutto, Jonathan W; Green, Rodney D

2016-04-01

Racist police brutality has been systemic in Prince George's County, Maryland. The victims include African Americans, the mentally challenged, and immigrant populations, creating a complex and uneven public health impact. Three threads characterize the social movements and intervention since 1970. First, a significant demographic shift occurred as African Americans became the majority population in the late 1980s when the first Black county executive was elected in 1994. Despite the change in political leadership, police brutality remained rampant. Lower-income households located close to the District of Columbia and "inside the beltway" experienced the most police brutality. In 2001, The Washington Post revealed that between 1990 and 2000, Prince George's police shot and killed more citizens per officer than any of the 50 largest city and county law enforcement agencies in the country, 84 % of whom were black. Of the 147 persons shot during the 1990s, 12 were mentally and/or emotionally disturbed; 6 of these shootings were fatal. Second, resistance to police brutality emerged in a variety of political formations throughout the period, especially in the late 1990s. Sustained community pressure prompted the Department of Justice (DOJ) to open a civil rights investigation of the police department in November 2000. To avoid a potential federal lawsuit, the county leadership negotiated a memorandum of agreement (MOA) with the DOJ to enact policy reforms, part of which called for supplementing the departmental mobile crisis team, comprised of mental health care professionals, to respond to all cases involving mentally challenged citizens. Third, the incomplete process of change subsequent to the ending of DOJ oversight suggests a continued challenge to social movements opposing police brutality. This study focuses on the effectiveness of the MOA along with the activism of the People's Coalition for Police Accountability (PCPA) in reforming a culture of police brutality

George Washington University Visa Project-Streamlining Our Visa and Immigration Systems for Scientists and Engineers

NASA Astrophysics Data System (ADS)

Teich, Albert H.

2014-03-01

Many scientists believe that current U.S. visa and immigration systems are out of sync with today's increasingly globalized science and technology. This talk will highlight specific proposals that would facilitate the recruitment of promising STEM students by U.S. universities and better enable international scientists and engineers to visit the United States for scientific conferences and research collaboration. Most of these proposals could be implemented without additional resources and without compromising U.S. security. The talk is based on the results of an 18 month study conducted at the George Washington University's Center for International Science & Technology Policy.

[PhD theses at the University of Tartu/Dorpat supervised by Georg Dragendorff 1864-1894].

PubMed

Hinrikus, T; Tankler, H; Raal, A

2005-05-01

During 30 years, the professor of pharmacy Georg Dragendorff (1836-1898), who had been invited from Germany, supervised 90 theses of Master of Pharmacy and 87 theses of Doctor of Medicine in Tartu/Dorpat. The present article discusses the authors of these theses, Dragendorff and his co-operation with other university lecturers, the structure of the theses and the regulations of the thesis defence. Analysis of the contents of the theses revealed extensive contacts of the pharmacy of the time with different fields of science. Dragendorff as the supervisor of these theses contributed much to the training of physicians.

The catalogue of the Ripley Corpus: alchemical writings attributed to George Ripley (d. ca. 1490).

PubMed

Rampling, Jennifer M

2010-07-01

The period 1471 to 1700 saw the accretion of a large corpus of alchemical works associated with the famous English alchemist George Ripley, Canon of Bridlington (d. ca. 1490). Evaluation of Ripley's alchemy is hampered by uncertainty over the composition of the corpus, the dating and provenance of individual texts, and the difficulty of separating genuine from spurious attributions. The Catalogue of the Ripley Corpus (CRC) provides a first step in ordering these diverse materials: a descriptive catalogue of approximately forty-five alchemical treatises, recipes and poems attributed to Ripley, with an index of all known manuscript copies.

Articulation, College Transfer, and Academic Success: Northern Virginia Community College Transfer Students and Post-Transfer Success at George Mason University.

ERIC Educational Resources Information Center

Solomon, Irwin E.

This 1993-1997 study had two objectives: to inquire into the post-transfer academic at a four-year university, and to answer the call for continued research into articulation and transfer. The author found that (1) a group of 561 Northern Virginia Community College (NVCC) students who transferred to George Mason University (GMU) over a 5-year…

Pragmatism, Activism, and the Icy Slopes of Logic in George Reisch's Portrait of the Philosophy of Science as a Young Field

ERIC Educational Resources Information Center

Stump, David J.

2009-01-01

This paper considers several models of politically engaged philosophy with the aim of provoking discussion of George Reisch's "How the Cold War Transformed Philosophy of Science." At issue is the Unity of Science movement's conception of the philosophy of science in particular and what politically engaged philosophy of science might look…

A Reassessment of George Pierce Baker's "The Principles of Argumentation": Minimizing the Use of Formal Logic in Favor of Practical Approaches

ERIC Educational Resources Information Center

Bordelon, Suzanne

2006-01-01

In this article, the author demonstrated how recent histories relied primarily on previous accounts and one textbook to characterize George Pierce Baker's work. This narrow assessment of "The Principles of Argumentation" limits one's understanding of his contribution to argumentation theory and pedagogy. Similarly, one has seen the need for care…

Redefining the Subject, Redefining the Social, Reconsidering Education: George Herbert Mead's Course on Philosophy of Education at the University of Chicago.

ERIC Educational Resources Information Center

Biesta, Gert J. J.

1999-01-01

George Mead's posthumously published works express a genuine philosophy of education. This paper contributes to the reconstruction of Mead's educational philosophy, examining a typescript of student notes from his course on philosophy of education at the University of Chicago. The essay discusses the typescript against the backdrop of Mead's…

Preserved magnetic fabrics vs. annealed microstructures in the syntectonic recrystallised George granite, South Africa

NASA Astrophysics Data System (ADS)

Ferré, E. C.; Améglio, L.

2000-08-01

The Saldanian basement of the Cape Fold Belt of South Africa outcrops in the Kaaimans inlier with granite plutons intruded in low-grade pelitic and quartzitic metasediments around 535 Ma. New field data support a ubiquitous Saldanian top-to-the-north thrust kinematics coeval with granite emplacement with no substantial Cape tectonic overprint. The granites and their contact aureoles display both synkinematic and post-kinematic fabrics. This and the high strain zone commonly observed all along the contact between the Kaaimans inlier and the Cape Fold Belt, suggest a structural decoupling between the basement and its cover. Microstructures in the Kaaimans inlier and in the George pluton establish a post-kinematic, pervasive and thermal overprint of Saldanian age. Granites and country rocks record a medium-temperature/high-strain deformation phase followed by a strong low-temperature/static recrystallisation. Two sets of andalusite porphyroblasts occur systematically in the contact aureoles of the studied plutons and cannot be explained by successive magmatic pulses. The granites, studied by the Anisotropy of Magnetic Susceptibility (AMS) technique, are paramagnetic (20< Km<300 μSI). Biotite is mostly at the origin of the bulk rock susceptibility although minor contributions of tourmaline or ferromagnetic phases may occur. The contribution of biotite alone to the bulk magnetic susceptibility is supported by two quantitative models based, respectively, on whole rock compositions (Curie-Weiss law) and on intrinsic mineral susceptibilities. The magnetic foliations and lineations are homogeneous throughout the George pluton and are consistent with field structures. The AMS results mainly from the magneto-crystalline anisotropy of biotite and from its lattice preferred orientation (LPO) in the rock. The magnetic fabric reveals the biotite subfabrics that had been acquired before static recrystallisation and which was not modified by the subsequent thermal metamorphic

Identifying the patient in George W Lambert's Chesham Street

PubMed Central

Hammerschlag, Keren Rosa

2013-01-01

This paper takes as its focus one of the Edwardian period's most dramatic and little-understood paintings of a medical examination: George Washington Lambert's Chesham Street (1910). The painting shows an upper-class male patient lifting his shirt to reveal a muscular torso for examination by the doctor in the scene and the viewers outside it. The subject of a medical examination, I argue, legitimised the scrutiny of exposed male flesh and offered an opportunity for sensual pleasure between men. By way of a comparison with other portraits of the artist from around the same period, I interpret Chesham Street as a patient self-portrait, which reveals the artist's dual personalities of bohemian artist and Australian boxer: two personae that did not combine seamlessly, as revealed by the composite nature of the patient in Chesham Street. From a discussion of the artist as patient, I move to an analysis of other self-portraits by Lambert in which the artist is shown flexing his muscles, especially in the context of his passion for boxing. I consider how these portraits serve as complex inscriptions of illness and health and how this relates to the experience of living and working as an Australian expatriate artist in London in the early twentieth century. PMID:23349514

George M. Low trophy NASA's quality and excellence award, 1992. Application guidelines: Large business

NASA Technical Reports Server (NTRS)

1992-01-01

The George M. Low Trophy is awarded to current NASA contractors, subcontractors, and suppliers in the aerospace industry who have demonstrated sustained excellence and outstanding achievements in quality and productivity for three or more years. The objectives of the award are to increase public awareness of the importance of quality and productivity to the Nation's aerospace program and industry in general; encourage domestic business to continue efforts to enhance quality, increase productivity, and thereby strengthen competitiveness; and provide the means for sharing the successful methods and techniques used by the applicants with other American enterprises. Information is given on candidate eligibility for large businesses, the selection process, the nomination letter, and the application report.

Digital 3D facial reconstruction of George Washington

NASA Astrophysics Data System (ADS)

Razdan, Anshuman; Schwartz, Jeff; Tocheri, Mathew; Hansford, Dianne

2006-02-01

PRISM is a focal point of interdisciplinary research in geometric modeling, computer graphics and visualization at Arizona State University. Many projects in the last ten years have involved laser scanning, geometric modeling and feature extraction from such data as archaeological vessels, bones, human faces, etc. This paper gives a brief overview of a recently completed project on the 3D reconstruction of George Washington (GW). The project brought together forensic anthropologists, digital artists and computer scientists in the 3D digital reconstruction of GW at 57, 45 and 19 including detailed heads and bodies. Although many other scanning projects such as the Michelangelo project have successfully captured fine details via laser scanning, our project took it a step further, i.e. to predict what that individual (in the sculpture) might have looked like both in later and earlier years, specifically the process to account for reverse aging. Our base data was GWs face mask at Morgan Library and Hudons bust of GW at Mount Vernon, both done when GW was 53. Additionally, we scanned the statue at the Capitol in Richmond, VA; various dentures, and other items. Other measurements came from clothing and even portraits of GW. The digital GWs were then milled in high density foam for a studio to complete the work. These will be unveiled at the opening of the new education center at Mt Vernon in fall 2006.

The Role of School Development in the School Improvement Process of Prince George's County. Lessons Learned from One Local District's Perspective.

ERIC Educational Resources Information Center

Grady, Michael K.

In September 1985, the Prince George's County Public School System located in the Washington metropolitan area east of the District of Columbia, began implementation of a Milliken relief program to revamp its equity strategy. Initially, 10 of 117 elementary schools in the system were targeted for relief, but by September 1988, the Milliken program…

Proceedings of a workshop on fish habitat suitability index models

USGS Publications Warehouse

Terrell, James W.

1984-01-01

One of the habitat-based methodologies for impact assessment currently in use by the U.S. Fish and Wildlife Service is the Habitat Evaluation Procedures (HEP) (U.S. Fish and Wildlife Service 1980). HEP is based on the assumption that the quality of an area as wildlife habitat at a specified target year can be described by a single number, called a Habitat Suitability Index (HSI). An HSI of 1.0 represents optimum habitat: an HSI of 0.0 represents unsuitable habitat. The verbal or mathematical rules by which an HSI is assigned to an area are called an HSI model. A series of Habitat Suitability Index (HSI) models, described by Schamberger et al. (1982), have been published to assist users in applying HEP. HSI model building approaches are described in U.S. Fish and Wildlife Service (1981). One type of HSI model described in detail requires the development of Suitability Index (SI) graphs for habitat variables believed to be important for the growth, survival, standing crop, or other measure of well-being for a species. Suitability indices range from 0 to 1.0, with 1.0 representing optimum conditions for the variable. When HSI models based on suitability indices are used, habitat variable values are measured, or estimated, and converted to SI's through the use of a Suitability Index graph for each variable. Individual SI's are aggregated into an HSI. Standard methods for testing this type of HSI model did not exist at the time the studies reported in this document were performed. A workshop was held in Fort Collins, Colorado, February 14-15, 1983, that brought together biologists experienced in the use, development, and testing of aquatic HSI models, in an effort to address the following objectives: (1) review the needs of HSI model users; (2) discuss and document the results of aquatic HSI model tests; and (3) provide recommendations for the future development, testing, modification, and use of HSI models. Individual presentations, group discussions, and group

Intelligence as the plasticity of instinct: George J. Romanes and Darwin's earthworms.

PubMed

Morganti, Federico

2011-01-01

In the following article I provide a brief analysis of George J. Romanes' conception of intelligence and its relationship with instincts. Through a careful reading of some key-passages from Mental Evolution in Animals (1883)--Romanes' chief work on the subject--I endeavour to show how the very notion of intelligence was related, in Romanes' thought, to individual adaptation to the environmental novelty. Also, I attempt to clarify in what sense, according to Romanes, this capacity was to be included among the factors of organic evolution. Lastly, I compare Romanes' view with that expressed in Darwin's last book, i.e. The Formation of Vegetable Mould through the Action of Worms (1881). I contend that the two scientists basically shared the same conception of the relationship between instincts and intelligence, which accounted not only for the need of phylogenetic continuity, but also for that of discontinuity due to adaptive divergence.

Sequencing papaya X and Yh chromosomes reveals molecular basis of incipient sex chromosome evolution

PubMed Central

Wang, Jianping; Na, Jong-Kuk; Yu, Qingyi; Gschwend, Andrea R.; Han, Jennifer; Zeng, Fanchang; Aryal, Rishi; VanBuren, Robert; Murray, Jan E.; Zhang, Wenli; Navajas-Pérez, Rafael; Feltus, F. Alex; Lemke, Cornelia; Tong, Eric J.; Chen, Cuixia; Man Wai, Ching; Singh, Ratnesh; Wang, Ming-Li; Min, Xiang Jia; Alam, Maqsudul; Charlesworth, Deborah; Moore, Paul H.; Jiang, Jiming; Paterson, Andrew H.; Ming, Ray

2012-01-01

Sex determination in papaya is controlled by a recently evolved XY chromosome pair, with two slightly different Y chromosomes controlling the development of males (Y) and hermaphrodites (Yh). To study the events of early sex chromosome evolution, we sequenced the hermaphrodite-specific region of the Yh chromosome (HSY) and its X counterpart, yielding an 8.1-megabase (Mb) HSY pseudomolecule, and a 3.5-Mb sequence for the corresponding X region. The HSY is larger than the X region, mostly due to retrotransposon insertions. The papaya HSY differs from the X region by two large-scale inversions, the first of which likely caused the recombination suppression between the X and Yh chromosomes, followed by numerous additional chromosomal rearrangements. Altogether, including the X and/or HSY regions, 124 transcription units were annotated, including 50 functional pairs present in both the X and HSY. Ten HSY genes had functional homologs elsewhere in the papaya autosomal regions, suggesting movement of genes onto the HSY, whereas the X region had none. Sequence divergence between 70 transcripts shared by the X and HSY revealed two evolutionary strata in the X chromosome, corresponding to the two inversions on the HSY, the older of which evolved about 7.0 million years ago. Gene content differences between the HSY and X are greatest in the older stratum, whereas the gene content and order of the collinear regions are identical. Our findings support theoretical models of early sex chromosome evolution. PMID:22869747

Sequencing papaya X and Yh chromosomes reveals molecular basis of incipient sex chromosome evolution.

PubMed

Wang, Jianping; Na, Jong-Kuk; Yu, Qingyi; Gschwend, Andrea R; Han, Jennifer; Zeng, Fanchang; Aryal, Rishi; VanBuren, Robert; Murray, Jan E; Zhang, Wenli; Navajas-Pérez, Rafael; Feltus, F Alex; Lemke, Cornelia; Tong, Eric J; Chen, Cuixia; Wai, Ching Man; Singh, Ratnesh; Wang, Ming-Li; Min, Xiang Jia; Alam, Maqsudul; Charlesworth, Deborah; Moore, Paul H; Jiang, Jiming; Paterson, Andrew H; Ming, Ray

2012-08-21

Sex determination in papaya is controlled by a recently evolved XY chromosome pair, with two slightly different Y chromosomes controlling the development of males (Y) and hermaphrodites (Y(h)). To study the events of early sex chromosome evolution, we sequenced the hermaphrodite-specific region of the Y(h) chromosome (HSY) and its X counterpart, yielding an 8.1-megabase (Mb) HSY pseudomolecule, and a 3.5-Mb sequence for the corresponding X region. The HSY is larger than the X region, mostly due to retrotransposon insertions. The papaya HSY differs from the X region by two large-scale inversions, the first of which likely caused the recombination suppression between the X and Y(h) chromosomes, followed by numerous additional chromosomal rearrangements. Altogether, including the X and/or HSY regions, 124 transcription units were annotated, including 50 functional pairs present in both the X and HSY. Ten HSY genes had functional homologs elsewhere in the papaya autosomal regions, suggesting movement of genes onto the HSY, whereas the X region had none. Sequence divergence between 70 transcripts shared by the X and HSY revealed two evolutionary strata in the X chromosome, corresponding to the two inversions on the HSY, the older of which evolved about 7.0 million years ago. Gene content differences between the HSY and X are greatest in the older stratum, whereas the gene content and order of the collinear regions are identical. Our findings support theoretical models of early sex chromosome evolution.

Henry Adams’s Life of George Cabot Lodge: A Portrait of the Artist as an Alienated Man

DTIC Science & Technology

1994-07-20

literary tradition, especially as had been handed down from Adams’s Puritan forebears. My aim is to present the most complete critical study of this...several critics have pointed to this book as evidence of Adams’s diminished talents--when a careful study of the book in fact demonstrates otherwise...critical studies have given more than cursory attention to the Life of Lodge: J. C. Levenson, The Mind and Art of Henry Adams (1957); George Hochfield

[Archaeal diversity in permafrost deposits of Bunger Hills Oasis and King George Island (Antarctica) according to the 16S rRNA gene sequencing].

PubMed

Karaevskaia, E S; Demchenko, L S; Demidov, N É; Rivkina, E M; Bulat, S A; Gilichinskiĭ, D A

2014-01-01

Archaeal communities of permafrost deposits of King George Island and Bunger Hills Oasis (Antarctica) differing in the content of biogenic methane were analyzed using clone libraries of two 16S rRNA gene regions. Phylotypes belonging to methanogenic archaea were identified in all horizons.

Construction of physical maps for the sex-specific regions of papaya sex chromosomes.

PubMed

Na, Jong-Kuk; Wang, Jianping; Murray, Jan E; Gschwend, Andrea R; Zhang, Wenli; Yu, Qingyi; Navajas-Pérez, Rafael; Feltus, F Alex; Chen, Cuixia; Kubat, Zdenek; Moore, Paul H; Jiang, Jiming; Paterson, Andrew H; Ming, Ray

2012-05-08

Papaya is a major fruit crop in tropical and subtropical regions worldwide. It is trioecious with three sex forms: male, female, and hermaphrodite. Sex determination is controlled by a pair of nascent sex chromosomes with two slightly different Y chromosomes, Y for male and Yh for hermaphrodite. The sex chromosome genotypes are XY (male), XYh (hermaphrodite), and XX (female). The papaya hermaphrodite-specific Yh chromosome region (HSY) is pericentromeric and heterochromatic. Physical mapping of HSY and its X counterpart is essential for sequencing these regions and uncovering the early events of sex chromosome evolution and to identify the sex determination genes for crop improvement. A reiterate chromosome walking strategy was applied to construct the two physical maps with three bacterial artificial chromosome (BAC) libraries. The HSY physical map consists of 68 overlapped BACs on the minimum tiling path, and covers all four HSY-specific Knobs. One gap remained in the region of Knob 1, the only knob structure shared between HSY and X, due to the lack of HSY-specific sequences. This gap was filled on the physical map of the HSY corresponding region in the X chromosome. The X physical map consists of 44 BACs on the minimum tiling path with one gap remaining in the middle, due to the nature of highly repetitive sequences. This gap was filled on the HSY physical map. The borders of the non-recombining HSY were defined genetically by fine mapping using 1460 F2 individuals. The genetically defined HSY spanned approximately 8.5 Mb, whereas its X counterpart extended about 5.4 Mb including a 900 Kb region containing the Knob 1 shared by the HSY and X. The 8.5 Mb HSY corresponds to 4.5 Mb of its X counterpart, showing 4 Mb (89%) DNA sequence expansion. The 89% increase of DNA sequence in HSY indicates rapid expansion of the Yh chromosome after genetic recombination was suppressed 2-3 million years ago. The genetically defined borders coincide with the common

Dependence and motivation to stop smoking as predictors of success of a quit attempt among smokers seeking help to quit.

PubMed

Ussher, Michael; Kakar, Geetanjali; Hajek, Peter; West, Robert

2016-02-01

It is not known how well motivation to stop smoking predicts abstinence in a clinical sample relative to the most widely used measure of cigarette dependence. A secondary analysis was conducted from a trial with 864 smokers making quit attempt. Fagerström Test of Cigarette Dependence (FTCD), Heaviness of Smoking Index (HSI), and motivation to stop smoking (composite of determination to quit and importance of quitting) were measured at baseline. Continuous smoking abstinence, validated by expired-air carbon monoxide, was assessed at 4weeks, 6months and 12months post-quit date. FTCD, HSI, non-HSI items in FTCD, and motivation were assessed as predictors of abstinence. In multiple-logistic regressions, controlling for age, gender and medication use, lower scores for FTCD, HSI and non-HSI all significantly predicted abstinence at all follow-ups, while motivation did not predict abstinence at any time. Likelihood ratio tests showed that the FTCD contributed most to the model at 4weeks and 6months; at 12months FTCD and non-HSI equally contributed most to the model. At 4weeks and 6months, predictions were improved by combining HSI and non-HSI components, compared with using these components alone. Cigarette dependence, measured by the FTCD, or by its HSI or non-HSI components, predicts both short-term and medium-term outcomes of attempts to stop smoking in treatment-seeking smokers involved in a clinical trial, whereas strength of motivation to stop predicts neither. Both the HSI and non-HSI components may be considered as briefer alternatives to the full FTCD. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Cloning, genomic organization, and chromosomal localization of human citrate transport protein to the DiGeorge/velocardiofacial syndrome minimal critical region

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

Goldmuntz, E.; Budarf, M.L.; Wang, Zhili

1996-04-15

DiGeorge syndrome (DGS) and velocardiofacial syndrome have been shown to be associated with microdeletions of chromosomal region 22q11. More recently, patients with conotruncal anomaly face syndrome and some nonsyndromic patients with isolated forms of conotruncal cardiac defects have been found to have 22q11 microdeletions as well. The commonly deleted region, called the DiGeorge chromosomal region (DGCR), spans approximately 1.2 mb and is estimated to contain at least 30 genes. We report a computational approach for gene identification that makes use of large-scale sequencing of cosmids from a contig spanning the DGCR. Using this methodology, we have mapped the human homologmore » of a rodent citrate transport protein to the DGCR. We have isolated a partial cDNA containing the complete open reading frame and have determined the genomic structure by comparing the genomic sequence from the cosmid to the sequence of the cDNA clone. Whether the citrate transport protein can be implicated in the biological etiology of DGS or other 22q11 microdeletion syndromes remains to be defined. 36 refs., 3 figs., 1 tab.« less

"This immense expense of art": George Eliot and John Ruskin on consumption and the limits of sympathy.

PubMed

Coit, Emily

2010-01-01

This essay attempts to better our understanding of George Eliot's conservatism by examining a body of ideas about consumption and moral obligation that she and John Ruskin share. I use a discussion of consumer ethics to explore the moral logic of their conservatism by examining the role of the aesthetic within it. Economic consumption and the aesthetic are subjects inextricably connected, not just because the discourses of political economy and aesthetics have a shared origin in eighteenth-century moral philosophy, but also because the discourse of aesthetics has long served to legitimize select modes and acts of consumption. By marking out a limit where one may reasonably cease to sympathize and instead devote energy (and money) to personal gratification, the treatment of consumption in George Eliot's Middlemarch (1871) offers an important articulation of moral thought. Eliot suggests that aesthetic pleasure can make consumption morally defensible, but she also anticipates Pierre Bourdieu's critique of the aesthetic: her novel represents both the display of cultural capital and the exercise of the aesthetic disposition as ways of maintaining social and economic hierarchies. She thus at once critiques and participates in the system within which the aesthetic functions to preserve social and political stasis. Using John Ruskin's economic writings to expose Middlemarch as a novel of consumer ethics, this essay examines Eliot's representation of personal economic consumption as an emergent mode of social and political agency that might operate productively within that stasis.

Alaska OCS socioeconomic studies program: St. George basin petroleum development scenarios, Anchorage impact analysis. Final report

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

Ender, R.L.; Gorski, S.

1981-10-01

The report consists of an update to the Anchorage socioeconomic and physical baseline and infrastructure standards used to forecast impacts with and without OCS oil and gas development in Alaska. This material is found in Technical Report 43, Volumes 1 and 2 entitled 'Gulf of Alaska and Lower Cook Inlet Petroleum Development Scenarios, Anchorage Socioeconomic and Physical Baseline and Anchorage Impact Analysis.' These updates should be read in conjunction with the above report. In addition, the Anchorage base case and petroleum development scenarios for the St. George Basin are given. These sections are written to stand alone without reference.

Big George to Carter Mountain 115-kV transmission line project, Park and Hot Springs Counties, Wyoming. Environmental Assessment

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

Not Available

1994-02-01

The Western Area Power Administration (Western) is proposing to rebuild, operate, and maintain a 115-kilovolt (kV) transmission line between the Big George and Carter Mountain Substations in northwest Wyoming (Park and Hot Springs Counties). This environmental assessment (EA) was prepared in compliance with the National Environmental Policy Act (NEPA) and the regulations of the Council on Environmental Quality (CEQ) and the Department of Energy (DOE). The existing Big George to Carter Mountain 69-kV transmission line was constructed in 1941 by the US Department of Interior, Bureau of Reclamation, with 1/0 copper conductor on wood-pole H-frame structures without an overhead groundmore » wire. The line should be replaced because of the deteriorated condition of the wood-pole H-frame structures. Because the line lacks an overhead ground wire, it is subject to numerous outages caused by lightning. The line will be 54 years old in 1995, which is the target date for line replacement. The normal service life of a wood-pole line is 45 years. Under the No Action Alternative, no new transmission lines would be built in the project area. The existing 69-kV transmission line would continue to operate with routine maintenance, with no provisions made for replacement.« less

Twisting and Writhing with George Ellery Hale

NASA Astrophysics Data System (ADS)

Canfield, Richard C.

2013-06-01

Early in his productive career in astronomy, George Ellery Hale developed innovative solar instrumentation that allowed him to make narrow-band images. Among the solar phenomena he discovered were sunspot vortices, which he attributed to storms akin to cyclones in our own atmosphere. Using the concept of magnetic helicity, physicists and mathematicians describe the topology of magnetic fields, including twisting and writhing. Our contemporary understanding of Hale's vortices as a consequence of large-scale twist in sunspot magnetic fields hinges on a key property of helicity: conservation. I will describe the critical role that this property plays, when applied to twist and writhe, in a fundamental aspect of global solar magnetism: the hemispheric and solar cycle dependences of active region electric currents with respect to magnetic fields. With the advent of unbroken sequences of high-resolution magnetic images, such as those presently available from the Helioseismic and Magnetic Imager on Solar Dynamics Observatory, the flux of magnetic helicity through the photosphere can be observed quantitatively. As magnetic flux tubes buoy up through the convection zone, buffeted and shredded by turbulence, they break up into fragments by repeated random bifurcation. We track these rising flux fragments in the photosphere, and calculate the flux of energy and magnetic helicity there. Using a quantitative model of coronal currents, we also track connections between these fragments to calculate the energy and magnetic helicity stored at topological interfaces that are in some ways analogous to the storage of stress at faults in the Earth's crust. Comparison of these values to solar flares and interplanetary coronal mass ejections implies that this is the primary storage mechanism for energy and magnetic helicity released in those phenomena, and suggests a useful tool for quantitative prediction of geomagnetic storms.

DGCR6 at the proximal part of the DiGeorge critical region is involved in conotruncal heart defects

PubMed Central

Gao, Wenming; Higaki, Takashi; Eguchi-Ishimae, Minenori; Iwabuki, Hidehiko; Wu, Zhouying; Yamamoto, Eiichi; Takata, Hidemi; Ohta, Masaaki; Imoto, Issei; Ishii, Eiichi; Eguchi, Mariko

2015-01-01

Cardiac anomaly is one of the hallmarks of DiGeorge syndrome (DGS), observed in approximately 80% of patients. It often shows a characteristic morphology, termed as conotruncal heart defects. In many cases showing only the conotruncal heart defect, deletion of 22q11.2 region cannot be detected by fluorescence in situ hybridization (FISH), which is used to detect deletion in DGS. We investigated the presence of genomic aberrations in six patients with congenital conotruncal heart defects, who show no deletion at 22q11.2 in an initial screening by FISH. In these patients, no abnormalities were identified in the coding region of the TBX1 gene, one of the key genes responsible for the phenotype of DGS. However, when copy number alteration was analyzed by high-resolution array analysis, a small deletion or duplication in the proximal end of DiGeorge critical region was detected in two patients. The affected region contains the DGCR6 and PRODH genes. DGCR6 has been reported to affect the expression of the TBX1 gene. Our results suggest that altered dosage of gene(s) other than TBX1, possibly DGCR6, may also be responsible for the development of conotruncal heart defects observed in patients with DGS and, in particular, in those with stand-alone conotruncal heart defects. PMID:27081520

Georges Marinesco (1863-1938): neurologist, neurohistologist and neuropathologist.

PubMed

Catala, M; Poirier, J

2012-01-01

Gheorghe Marinescu (Georges Marinesco, in French) is a Romanian physician, founder of the School of Neurology in that country. He begins his medical studies in Bucharest, then has the opportunity to reach Paris and join the School of Neurology in La Salpêtrière Hospital, lead by Jean-Martin Charcot. This trip will forever imprint the mind of Marinescu, a great friend of France, a respectful student of Charcot and a friendly colleague of many Parisian neurologists. Marinescu's works are multiple and very important. He describes the succulent hand in syringomyelia and the palmar-jaw reflex. Marinescu is also one of the first to use the cinema for medical purposes. His work as an anatomo-clinician, a method developed by Charcot, is important. We denote the description of the locus niger affected by tuberculosis in a case of parkinsonism (this description paving Etienne Brissaud's way to highlight the anatomical origin of Parkinson's disease), the original clinical description of Marinesco-Sjögren syndrome, and that of medullomyoblastoma. Marinescu is also a famous neurocytologist as evidenced by his work, La Cellule Nerveuse, published in 1909. The first volume of the book is devoted to the aspects of the normal nervous tissue: the neurofibrillar network, the chromatophilic elements, and the paranucleolar corpuscles (now known as Marinescu's bodies). The second volume of the book is almost related to features revealed by experimental lesions: chromatolysis and neuronophagia. Furthermore, Marinescu describes with Oscar Blocq, small nodules than are now regarded as the first description of senile plaques.

Translation to Spanish and Validation of the Specific Saint George's Questionnaire for Idiopathic Pulmonary Fibrosis.

PubMed

Capparelli, Ignacio; Fernandez, Martín; Saadia Otero, Marcela; Steimberg, Jimena; Brassesco, María; Campobasso, Ana; Palacios, Sandra; Caro, Fabian; Alberti, María Laura; Rabinovich, Roberto A; Paulin, Francisco

2018-02-01

Interstitial lung disease (ILD) is associated with low exercise tolerance, dyspnea, and decreased health-related quality of life (HRQL). Idiopathic pulmonary fibrosis (IPF) is one of the most prevalent in the group. A specific version of the Saint George's questionnaire (SGRQ-I) has been developed to quantify the HRQL of IPF patients. However, this tool is not currently validated in the Spanish language. The objective was to translate into Spanish and validate the specific Saint George's Respiratory Questionnaire for idiopathic pulmonary fibrosis (SGRQ-I). The repeatability, internal consistency and construct validity of the SGRQ-I in Spanish were analyzed after a backtranslation process. In total, 23 outpatients with IPF completed the translated SGRQ-I twice, 7 days apart. Repeatability was studied, revealing good concordance in test-retest with an ICC (interclass correlation coefficient) of 0.96 (P<.001). Internal consistency was good for different questionnaire items (Cronbach's alpha of 0.9 including and 0.81 excluding the total value) (P<.001). The total score of the questionnaire showed good correlation with forced vital capacity FVC% (r=-0.44; P=.033), diffusing capacity of the lungs for carbon monoxide (DL CO %) (r=-0.55; P=.011), partial pressure of oxygen in arterial blood PaO 2 (r=-0.44; P=.036), Medical Research Council Dyspnea scale (r=-0.65; P<.001), and number of steps taken in 24hours (r=-0.47; P=.024). The Spanish version of SGRQ-Ideveloped by our group shows good internal consistency, reproducibility and validity, so it can be used for the evaluation of quality of life (QOL) in IPF patients. Copyright © 2017 SEPAR. Publicado por Elsevier España, S.L.U. All rights reserved.

A Small College Is Rescued and Its Professors End Up Unemployed: Mount Vernon Faculty Members Sue over a Takeover by George Washington U.

ERIC Educational Resources Information Center

Smallwood, Scott

2001-01-01

Describes the breach-of-contract lawsuit brought by former faculty members at Mount Vernon College, Washington, DC, as a result of the takeover of the small college for women by George Washington University, which resulted in the closing of Mount Vernon and the dismissal of its faculty. (SLD)

Holocene sea-level changes in King George Island, West Antarctica, by virtue of geomorphological coastal evidences and diatom assemblages of sediment sections.

NASA Astrophysics Data System (ADS)

Poleshchuk, Ksenia; Verkulich, Sergey; Pushina, Zina; Jozhikov, Ilya

2015-04-01

A new curve of relative sea-level change is presented for the Fildes peninsula, King George Island, West Antarctic. This work is based on renewed paleogeography data, including coastal geomorphological evidence, diatom assemblages of lakes bottom sediments and radiocarbon datings of organics. The new data were obtained in several sections of quaternary sediments and groups of terraces, and allows us to expand and improve relevant conception about relative sea level changes in the King George Island region. The new radiocarbon datings of organics (mosses and shells) allows reconstructing Holocene conditions that maintain and cause the sea-level changes. Sea diatom assemblages of Dlinnoye lake bottom sediment core (that complies period about 8000 years B.P.) mark altitude of marine water penetrated into the lake. The altitudes of shell remains, which have certain life habits and expect specific salinity and depth conditions, coupled with their absolute datings, indicate the probable elevation of the past sea level. The Mid-Holocene marine transgression reached its maximum level of 18-20 m by 5760 years B.P. The transgression influenced the deglaciation of the Fildes peninsula and environment conditions integrally. The ratio of glacio-isostatic adjustment velocity and Holocene transgression leaded to the decrease of relative sea level during the Late Holocene excluding the short period of rising between 2000 and 1300 years B.P. Comparing this data with the curve for Bunger oasis, East Antarctica, introduced earlier gives an interesting result. Despite the maximum altitudes of relative sea-level rise in King George region were higher and occurred later than in Bunger oasis region, the short-term period of Late Holocene sea-level rising contemporizes. Besides that, this work allow to realize a correlation between regions of Antarctica and adjacent territory. That, in turn, lets answer the question of tectonic and eustatic factors ratio and their contribution to the

An Historical Analysis of the Educational Ideas of George S. Counts and the Role of the School in the Modern Social Order.

ERIC Educational Resources Information Center

Romanish, Bruce A.

The ideas of the populist George S. Counts on education's role in fostering democratic economic change are relevant to a consideration of modern problems and the prospects for American socialism (defined here as community and worker control of economic production). Counts, writing in the 1920s and 1930s, felt strongly that capitalism no longer…

George Beard and Lydia Pinkham: gender, class, and nerves in late 19th century America.

PubMed

Davis, D L

1989-01-01

A historical comparison of the careers of George Beard, medical doctor, and Lydia Pinkham, feminist and patent medicine maker, demonstrates the complex social nature of the experience of nerves among late 19th century women. Special attention is paid to the roles played by changing gender and class ideologies in Pinkham's and Beard's theories of nerves during the period from the 1870s to World War I. A comparison of contemporary anthropological and historical studies of gender and nerves leads to the conclusion that nerves, as a female complaint, takes hold of the popular and medical imagination during periods of dramatic social change which threaten women's traditional family roles and challenge their sense of self-identity.

Reconnaissance techniques for determining soil-gas radon concentrations: an example from Prince Georges County, Maryland

USGS Publications Warehouse

Reimer, G.M.

1990-01-01

Radon reconnaissance requires some special considerations because a large area must be covered in a short period of time and analyses must be made soon after collection because of Rn decay. A simple approach to collection and field analysis consists of a small-diameter probe pounded into the ground to a depth of at least 0.75 m. Analysis is by an alpha-scintillometer. Soil-gas samples collected along a traverse in Prince Georges County, Maryland, demonstrates the utility of the technique. The reconnaissance sampling revealed Rn soil-gas concentrations of up to 2500 pCi/L (picocuries per liter) indicating that the potential exists for indoor accumulations in excess of 4 pCi/L. -from Author

Noonan like appearance and familial deletion of the 22q11 Shprintzen-DiGeorge critical region

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

Piussan, C.; Mathieu, M.; Boudailliez, B.

1994-09-01

Shprintzen velocardiofacial syndrome (VCFS) and reported cases of autosomal dominant DiGeorge sequence (DGS) both belong to a heterogeneous developmental field defect due to the familial segregation of a 22q11 deletion. Two sisters present with mental retardation, dysmorphia and multiple congenital anomalies. The eldest has a Noonan-like appearance; short stature, short webbed neck, low posterior hairline, widely spaced nipples, hemivertebrae, speech disability and mild hypoparathyroidism. Her younger sister has prominent eyes, floppy ears, pulmonary valvular stenosis, hypoplastic right kidney, left multicystic kidney, hypoparathyroidism and renal failure causing death at age 3. Their retarded mother has a typical Shprintzen phenotype and nomore » hypoparathyroidism. A deletion of the critical DiGeorge-Shprintzen conotruncal malformation region was found by FISH in the mother and her Noonan-like daughter. In the mother`s family exist 3 cleft palates, an imperforate anus, a stillbirth and one infant died at age 3 months because of heart malformation. To our knowledge, another case of Noonan-like appearance in a DG patient affected with monosomy 22q11 has been reported in 1992 by Wilson et al. Whether resulting from the hemizygosity of a gene or from the deletion of contiguous genes, the wide DGS-VCFS spectrum encompasses quite variable phenotypes, discordant for palatal and conotruncal defects as well as for hypoparathyroidism, dysmorphic features and multiple congenital anomalies. Physical mapping of both the large 22q11 region commonly lost and the smallest deletion sufficient to produce DGS has been done and may account for the broadening spectrum, the variable expression and the frequently delayed diagnosis of this syndrome.« less

Georg Friedrich Kordenbusch and astronomy in Nuremberg in the second half of the 18th century. (German Title: Georg Friedrich Kordenbusch und die Astronomie in Nürnberg in der zweiten Hälfte des 18. Jahrhunderts)

NASA Astrophysics Data System (ADS)

Gaab, Hans

In the second half of the 18th century, Georg Friedrich Kordenbusch (1731 - 1802) was the best-known living mathematician and astronomer in Nuremberg. Being a physician by training, he obtained, in 1769, the post of lecturer in mathematics and physics at the Egidien secondary school. Subsequently, he tried in vain to re-erect the observatory, torn down in 1751. In the early 1770s, he became famous for preparing the second edition of Johann Leonhard Rost's Astronomisches Handbuch that was, in its first edition of 1718, the first compendium of astronomy written in German, and which had a wide circulation. In 1790, Kordenbusch was raised to the nobility for his achievements.

Molecular analysis of DiGeorge Syndrome-related translocation breakpoints in 22q11.2

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

Chieffo, C.; Barnoski, B.L.; Emanuel, B.S.

1994-09-01

22q11 demonstrates a high frequency of disease-specific rearrangements. Several of the rearrangements are associated with developmental abnormalities such as DiGeorge Syndrome (DGS), Velocardiofacial Syndrome (VCFS), Cat Eye Syndrome (CES) and Supernumerary der(22)t(11;22) Syndrome. DGS and VCFS involve deletions of 22q11.2 resulting from unbalanced translocations or microdeletions. In contrast, CES and Supernumerary der(22)t(11;22) Syndrome result from duplications of this region via inter- or intra- chromosomal exchange. Although the molecular mechanism giving rise to these rearrangements has yet to be elucidated, the presence of known 22q11 repetitive elements are likely to be involved. GM5878 is a 46,XY,t(10;22) cell line from a balancedmore » translocation carrier father of an unbalanced DGS patient. GM0980 is a cell line from a patient with features of DGS/VCFS with an unbalanced karyotype. Using FISH cosmids, we have localized these translocation breakpoints near pH160b (D22S66) which maps to the center of the DiGeorge chromosomal region (DGCR). To further localize the breakpoint of GM5878, overlapping cosmids spanning this region were used as probes for FISH. Use of additional overlapping cosmids allowed the sublocalization of the breakpoint to a 10kb region. A 4.8 kb BglII fragment predicted to cross the breakpoint was isolated. When this fragment was used as a probe to normal and GM5878 DNA, novel bands were detected in GM5878 DNA digested with EcoRI and BglII. Similar analysis of the GM0980 breakpoint is being pursued. Full molecular characterization of these translocations is in progress using inverse PCR to clone the junctional fragments for sequencing. Detailed analysis of the region may reveal molecular features which make this a rearrangement prone area of the genome and help elucidate its relationship to human cytogenetic disease.« less

"Francisco Maestas et al. v. George H. Shone et al.": Mexican American Resistance to School Segregation in the Hispano Homeland, 1912-1914

ERIC Educational Resources Information Center

Donato, Ruben; Guzmán, Gonzalo; Hanson, Jarrod

2017-01-01

The authors in this article argue that the "Francisco Maestas et al. vs. George H. Shone et al." (1914) case is one of the earliest Mexican American challenges to school segregation in the United States. Unidentified for over a century, the lawsuit took place in southern Colorado, a region of the nation where Mexican Americans have deep…

Petrological and geochemical compositions of beach sands of the Barton and Weaver peninsulas of King George Island, West Antarctica: implications for provenance and deglacial history

NASA Astrophysics Data System (ADS)

Lee, Y. I.; Lim, H. S.; Choi, T.

2017-12-01

We studied the provenance of beach sediments of the Baton and Weaver peninsulas of King George Island, the South Shetland Islands of West Antarctica. The studied beach sand sediments of the both peninsulas are predominantly composed of volcanic-rock fragment, followed by altered grain and plutonic rock fragment in that order. In rock fragments, the volcanic rock fragments are about four times more than the plutonic rock fragments. The median quartz-feldspar-rock fragment (Q-F-R) ratios of the beach sands of the Weaver and Barton peninsulas are Q3.4-F5.5-R99.1 and Q0.5-F2.7-R96.8, respectively. These beach sands may have been originated from basaltic andesite-andesite distributed in the ice-free areas of the Barton and Weaver peninsulas and granodiorite of the Barton Peninsula. According to the geochemistry of the beach sand sediments of the two peninsulas, most of the sand samples are interpreted as originating from intermediate rocks that have experienced little chemical weathering. Taking together the modal composition and geochemical composition of the beach sand samples, the tectonic setting of the source area is interpreted as a magmatic arc setting. This interpretation is consistent with geology of the ice-free areas of the Barton and Weaver peninsulas and the tectonic setting of King George Island. However, the sand samples of the Barton Peninsula southern beach and the Weaver Peninsula beach were not derived from basement rocks currently exposed in the ice-free areas of the corresponding peninsula, but were formerly glaciomarine sediments derived from erosion of ice-covered subglacial basement rocks and transported to the submerged glacier grounding line prior to deglaciation. Sand sediments derived from wave erosion of basement rocks of paleoshoreline might have been mixed with these glaciomarine sediments. King George Island became uplifted due to deglaciation 6,000 years ago. The studied beach sediments might have been reworked after the uplift of the

Diversity and abundance of forest frogs (Anura: Leptodactylidae) before and after Hurricane Georges in the Cordillera Central of Puerto Rico

USGS Publications Warehouse

Vilella, F.J.; Fogarty, J.H.

2005-01-01

Caribbean hurricanes often impact terrestrial vertebrates in forested environments. On 21 September 1998, Hurricane Georges impacted Puerto Rico with sustained winds in excess of 166 km/hr, causing damage to forests of the island's principal mountain range; the Cordillera Central. We estimated forest frog abundance and diversity from call counts conducted along marked transects before and after Hurricane Georges in two forests reserves of the Cordillera Central (Maricao and Guilarte). We used distance sampling to estimate density of Eleutherodactylus coqui and recorded counts of other species. After the hurricane, the abundance of E. coqui increased in both reserves compared to prehurricane levels while abundance of other frog species decreased. In Maricao, relative abundance of E. richmondi (P = 0.013) and E. brittoni (P = 0.034) were significantly lower after the hurricane. Moreover, species richness and evenness of the Maricao and Guilarte frog assemblages declined after the hurricane. Our results on abundance patterns of the forest frog assemblages of Maricao and Guilarte Forests were similar to those reported from the Luquillo Experimental Forest after Hurricane Hugo in September 1989. Long-term demographic patterns of the forest frog assemblages in the Cordillera Central may be associated with changes due to the ecological succession in post-hurricane forests. Copyright 2005 College of Arts and Sciences.

General Robert E. Lee (1807-70) and Philanthropist George Peabody (1795-1869) at White Sulphur Springs, West Virginia, July 23-Aug. 30, 1869.

ERIC Educational Resources Information Center

Parker, Franklin; Parker, Betty J.

This paper discusses the chance meeting at White Sulphur Springs (West Virginia) of two important public figures, Robert E. Lee and George Peabody, whose rare encounter marked a symbolic turn from Civil War bitterness toward reconciliation and the lifting power of education. The paper presents an overview of Lee's life and professional and…

The contribution of the Georges Heights Experimental Radar Antenna to Australian radio astronomy

NASA Astrophysics Data System (ADS)

Orchiston, Wayne; Wendt, Harry

2017-12-01

During the late 1940s and throughout the1950s Australia was one of the world’s foremost astronomical nations owing primarily to the dynamic Radio Astronomy Group within the Commonwealth Scientific and Industrial Organisation’s Division of Radiophysics based in Sydney. The earliest celestial observations were made with former WWII radar antennas and simple Yagi aerials attached to recycled radar receivers, before more sophisticated purpose-built radio telescopes of various types were designed and developed. One of the recycled WWII antennas that was used extensively for pioneering radio astronomical research was an experimental radar antenna that initially was located at the Division’s short-lived Georges Heights Field Station but in 1948 was relocated to the new Potts Hill Field Station in suburban Sydney. In this paper we describe this unique antenna, and discuss the wide-ranging solar, galactic and extragalactic research programs that it was used for.

Projections, plans, policies and politics in Prince George: reflections on five years of climate change adaptation in a northern Canadian community

NASA Astrophysics Data System (ADS)

Picketts, I. M.; Dery, S. J.; Curry, J.

2013-12-01

The City of Prince George, in central British Columbia, Canada, has partnered with academics and collaborators for over five years to address climate change adaptation at the local level. The first phase of research involved conducting a detailed overview of past climate trends and future projections for the region using the outputs of GCMs and downscaled RCMs. This information was communicated to senior local staff and community members, and feedback was applied to create a detailed adaptation strategy for the City, which identified priority impacts and outlined potential strategies to address them at the local level. The top priority impacts for Prince George are forest changes, increased flooding, and impacts to transportation infrastructure. During a second implementation phase of the project, eight local initiatives were completed focusing on: incorporating adaptation into a local sustainability plan and land use plan; exploring impacts related to forests, flooding and transportation infrastructure; and assessing trends and projections in freeze-thaw cycles and heavy rainfall events. This presentation will outline the adaptation initiatives undertaken in the City of Prince George during the second phase of research, and evaluate their effectiveness through reflections from interviews with local planners, engineers, managers, community champions and politicians. The initiatives deemed to be most successful - and most likely to be implemented - focus on topics that: are of high public concern; have clear cost implications; incorporate adaptation into policy; and/or incorporate adaptation into an ongoing project. Outcomes highlight challenges local researchers, practitioners and leaders face as they strive to implement proactive adaptation measures in policy and practice without strong support from policy and professional practices, and with a paucity of successful case study examples to build upon. Outcomes also reveal challenges as municipalities strive to do

Reconstruction of hyperspectral image using matting model for classification

NASA Astrophysics Data System (ADS)

Xie, Weiying; Li, Yunsong; Ge, Chiru

2016-05-01

Although hyperspectral images (HSIs) captured by satellites provide much information in spectral regions, some bands are redundant or have large amounts of noise, which are not suitable for image analysis. To address this problem, we introduce a method for reconstructing the HSI with noise reduction and contrast enhancement using a matting model for the first time. The matting model refers to each spectral band of an HSI that can be decomposed into three components, i.e., alpha channel, spectral foreground, and spectral background. First, one spectral band of an HSI with more refined information than most other bands is selected, and is referred to as an alpha channel of the HSI to estimate the hyperspectral foreground and hyperspectral background. Finally, a combination operation is applied to reconstruct the HSI. In addition, the support vector machine (SVM) classifier and three sparsity-based classifiers, i.e., orthogonal matching pursuit (OMP), simultaneous OMP, and OMP based on first-order neighborhood system weighted classifiers, are utilized on the reconstructed HSI and the original HSI to verify the effectiveness of the proposed method. Specifically, using the reconstructed HSI, the average accuracy of the SVM classifier can be improved by as much as 19%.

Narrative and epistemology: Georges Canguilhem's concept of scientific ideology.

PubMed

Chimisso, Cristina

2015-12-01

In the late 1960s, Georges Canguilhem introduced the concept of 'scientific ideology'. This concept had not played any role in his previous work, so why introduce it at all? This is the central question of my paper. Although it may seem a rather modest question, its answer in fact uncovers hidden tensions in the tradition of historical epistemology, in particular between its normative and descriptive aspects. The term ideology suggests the influence of Althusser's and Foucault's philosophies. However, I show the differences between Canguilhem's concept of scientific ideology and Althusser's and Foucault's respective concepts of ideology. I argue that Canguilhem was in fact attempting to solve long-standing problems in the tradition of historical epistemology, rather than following the lead of his younger colleagues. I argue that Canguilhem's 'refurbishment without rejection' of Bachelard's epistemology, which the concept of scientific ideology was aimed to implement, was necessary to justify the historical narratives that Canguilhem had constructed in his own work as a historian of concepts. A strict acceptance of Bachelard's epistemology would have made it impossible to justify them. Canguilhem's concept of scientific ideology therefore served as a theoretical justification of his practice as a historian. I maintain that the concept of scientific ideology was needed to reconcile Bachelard's normative epistemology with Canguilhem's view of the history of science and its aims, which differed from Bachelard's more than it is generally acknowledged. Copyright © 2015 Elsevier Ltd. All rights reserved.

AIDS. 1st annual George H. Gallup Memorial Survey.

PubMed

1988-06-01

Acquired immunodeficiency syndrome (AIDS) was selected as the subject for the 1st annual George H Gallup Memorial Survey. This survey, conducted in August 1987-April 1988 in 35 countries, measured the level of awareness of AIDS, the extent of concern about AIDS, knowledge, changes in behavior resulting form the AIDS epidemic, and attitudes toward people with AIDS. Overall, the poll's findings attest to the effectiveness of the health education efforts of governmental and nongovernmental organizations. Awareness that AIDS poses an urgent international health problem was almost universal in the 35 samples. In about half of these countries, AIDS was identified as the most important national health problem; in the remaining countries, AIDS was ranked 2nd to cancer. The proportion of respondents expressing a fear of personally contracting the AIDS virus ranged from lows of under 10% in most of Europe to a high of 45% among South African blacks. A majority of respondents in the US, Colombia, the Philippines, Brazil, Nigeria, Ecuador, El Salvador, and Chile believed that AIDS will soon spread beyond current risk groups to the general population. Despite widespread awareness of the grave threat posed by AIDS, insufficient numbers of respondents reported that they had made specific behavioral changes intended to protect themselves form HIV infection. Overall, about half of those interviewed indicated they are now more cautious in their choice of sexual partners; similarly, about half are using condoms more or for the 1st time.

Georg Büchner, Sigmund Freud and the "Schädelnerven" (cranial nerves) - research on the brain and soul in the 19th century.

PubMed

Hildebrandt, Gerhard; Ruppert, Christina; Stienen, Martin N; Surbeck, Werner

2014-10-01

One of the authors' encounter with one of Sigmund Freud's original works about the anatomy of the human brain stem and his interest in the scientist, anatomist, philosopher, writer and revolutionary Georg Büchner led to re-examination and review of the original writings of two major 19th century protagonists of brain anatomy research. The aim of the authors is to highlight the achievements of both Freud and Büchner in the field of comparative brain morphology. The medical and philosophical publications of Georg Büchner were reviewed with reference to the historical-critical edition of his complete works and writings (the so-called Marburg edition). Evaluation of the neuroanatomical achievements of Sigmund Freud was based on a summary of his publications and also partially on his autobiographical writings. After careful review of their publications both Freud and Büchner should be acknowledged as brain scientists focusing particularly on comparative morphology. Both chose fish as the subject of their macroscopic (Büchner) and microscopic (Freud) neuroanatomical studies, and both cut across their own language and cultural space by continuing their work in France. In interpreting their findings both were influenced by their respective contemporary methodological schools of thought. Büchner became a soul scientist/psychologist by turning to the writing of literary texts, heralding the end of his idealistic and metaphysical interpretation of life. Likewise, Freud increasingly devoted himself to the destiny of man and his "conditio humana," eventually turning away from anatomical brain research. Review of the biographies and medical-scientific, as well as philosophical publications, of Georg Büchner and Sigmund Freud reveal striking parallels between the two researchers in addition to common insights that have generally been ignored or only marginally addressed in the past. Both should be appreciated and remembered as forerunners of today's neuroscientific

Ethnography with Love and "Duende": The Promise of Ethnography in a Democratic Society (On Receiving The CAE 2016 George and Louise Spindler Award)

ERIC Educational Resources Information Center

Gilmore, Perry

2017-01-01

This article is a slightly edited version of my invited award talk, delivered just days after the presidential election, when I received the George and Louise Spindler Award at the annual business meeting of the Council on Anthropology and Education, in Minneapolis, Minnesota, November 2016. In those first days after the election we were all…

Structure of the dimerization domain of DiGeorge Critical Region 8

PubMed Central

Senturia, Rachel; Faller, Michael; Yin, Sheng; Loo, Joseph A; Cascio, Duilio; Sawaya, Michael R; Hwang, Daniel; Clubb, Robert T; Guo, Feng

2010-01-01

Maturation of microRNAs (miRNAs, ∼22nt) from long primary transcripts [primary miRNAs (pri-miRNAs)] is regulated during development and is altered in diseases such as cancer. The first processing step is a cleavage mediated by the Microprocessor complex containing the Drosha nuclease and the RNA-binding protein DiGeorge critical region 8 (DGCR8). We previously reported that dimeric DGCR8 binds heme and that the heme-bound DGCR8 is more active than the heme-free form. Here, we identified a conserved dimerization domain in DGCR8. Our crystal structure of this domain (residues 298–352) at 1.7 Å resolution demonstrates a previously unknown use of a WW motif as a platform for extensive dimerization interactions. The dimerization domain of DGCR8 is embedded in an independently folded heme-binding domain and directly contributes to association with heme. Heme-binding-deficient DGCR8 mutants have reduced pri-miRNA processing activity in vitro. Our study provides structural and biochemical bases for understanding how dimerization and heme binding of DGCR8 may contribute to regulation of miRNA biogenesis. PMID:20506313

War, politics, and voice: the vocal fold paralysis of George Orwell.

PubMed

Sulica, Lucian

2007-02-01

In 1936, like many individuals who felt the menace of fascism, George Orwell traveled to Spain to lend his support to the cause of the Republic, battling a right-wing coup. Spain, during its Civil War, was an eye-opening experience for him, yielding insights that allowed, and even compelled him to write Animal Farm and 1984. Spain was also a close brush with death. In May of 1937, in a trench on a windswept ridge near Huesca, Orwell was shot through the neck by a sniper, leaving him with a paralyzed vocal fold. A thorough review of firsthand accounts of Orwell's injury and subsequent care was made. These are presented in the context of current knowledge of ballistics, penetrating neck trauma, and vocal fold paralysis. Orwell survived largely because of the nature of his wounding with a high-velocity jacketed military round. His recovery followed a course in many ways typical for patients with vocal fold paralysis. His writings leave us a unique and extraordinary account of the experience of being shot, of the medical care of the day, of the handicap of paralytic dysphonia, and of survival and heroism under extraordinary circumstances.

The life of concepts: Georges Canguilhem and the history of science.

PubMed

Schmidgen, Henning

2014-01-01

Twelve years after his famous Essay on Some Problems Concerning the Normal and the Pathological (1943), the philosopher Georges Canguilhem (1904-1995) published a book-length study on the history of a single biological concept. Within France, his Formation of the Reflex Concept in the Seventeenth and Eighteenth Centuries (1955) contributed significantly to defining the "French style" of writing on the history of science. Outside of France, the book passed largely unnoticed. This paper re-reads Canguilhem's study of the reflex concept with respect to its historiographical and epistemological implications. Canguilhem defines concepts as complex and dynamic entities combining terms, definitions, and phenomena. As a consequence, the historiography of science becomes a rather complex task. It has to take into account textual and contextual aspects that develop independently of individual authors. In addition, Canguilhem stresses the connection between conceptual activities and other functions of organic individuals in their respective environments. As a result, biological concepts become tied to a biology of conceptual thinking, analogical reasoning, and technological practice. The paper argues that this seemingly circular structure is a major feature in Canguilhem's philosophical approach to the history of the biological sciences.

George M. Low Trophy: NASA's quality and excellence award. 1992 recipients: Honeywell Clearwater, IBM Houston

NASA Technical Reports Server (NTRS)

1992-01-01

The George M. Low Trophy is awarded to current NASA contractors, subcontractors, and suppliers in the aerospace industry who have demonstrated sustained excellence and outstanding achievements in quality and productivity for three or more years. The objectives of the award are to increase public awareness of the importance of quality and productivity to the Nation's aerospace program and industry in general; encourage domestic business to continue efforts to enhance quality, increase productivity, and thereby strengthen competitiveness; and provide the means for sharing the successful methods and techniques used by the applicants with other American enterprises. Information is given on candidate eligibility for large businesses, the selection process, the nomination letter, and the application report. The 1992 highlights and recipients are included.

Impacts of exploratory drilling for oil and gas on the benthic environment of Georges Bank

USGS Publications Warehouse

Neff, J. M.; Bothner, Michael H.; Maciolek, N. J.; Grassle, J. F.

1989-01-01

Cluster analysis revealed a strong relationship between community structure and both sediment type and water depth. Little seasonal variation was detected, but some interannual differences were revealed by cluster analysis and correspondence analysis. The replicates from a station always resembled each other more than they resembled any replicates from other stations. In addition, the combined replicates from a station always clustered with samples from that station taken on other cruises. This excellent replication and uniformity of the benthic infaunal community at a station over time made it possible to detect very subtle changes in community parameters that might be related to discharges of drilling fluid and drill cuttings. Nevertheless, no changes were detected in benthic communities of Georges Bank that could be attributed to drilling activities.

Fermentation, phlogiston and matter theory: chemistry and natural philosophy in Georg Ernst Stahl's Zymotechnia Fundamentalis.

PubMed

Chang, Ku-Ming Kevin

2002-01-01

This paper examines Georg Ernst Stahl's first book, the Zymotechnia Fundamentalis, in the context of contemporary natural philosophy and the author's career. I argue that the Zymotechnia was a mechanical theory of fermentation written consciously against the influential "fermentational program" of Joan Baptista van Helmont and especially Thomas Willis, Stahl's theory of fermentation introduced his first conception of phlogiston, which was in part a corpuscular transformation of the Paracelsian sulphur principle. Meanwhile some assumptions underlying this theory, such as the composition of matter, the absolute passivity of matter and the "passions" of sulphur, reveal the combined scholastic and mechanistic character of Stahl's natural philosophy. In the conclusion I show that Stahl's theory of fermentation undermined the old fermentational program and paved the way for his dualist vitalism.

Single-Cell Analysis Using Hyperspectral Imaging Modalities.

PubMed

Mehta, Nishir; Shaik, Shahensha; Devireddy, Ram; Gartia, Manas Ranjan

2018-02-01

Almost a decade ago, hyperspectral imaging (HSI) was employed by the NASA in satellite imaging applications such as remote sensing technology. This technology has since been extensively used in the exploration of minerals, agricultural purposes, water resources, and urban development needs. Due to recent advancements in optical re-construction and imaging, HSI can now be applied down to micro- and nanometer scales possibly allowing for exquisite control and analysis of single cell to complex biological systems. This short review provides a description of the working principle of the HSI technology and how HSI can be used to assist, substitute, and validate traditional imaging technologies. This is followed by a description of the use of HSI for biological analysis and medical diagnostics with emphasis on single-cell analysis using HSI.

Development of Human System Integration at NASA

NASA Technical Reports Server (NTRS)

Whitmore, Mihriban; McGuire, Kerry; Thompson, Shelby; Vos, Gordon

2012-01-01

Human Systems Integration seeks to design systems around the capabilities and limitations of the humans which use and interact with the system, ensuring greater efficiency of use, reduced error rates, and less rework in the design, manufacturing and operational deployment of hardware and software. One of the primary goals of HSI is to get the human factors practitioner involved early in the design process. In doing so, the aim is to reduce future budget costs and resources in redesign and training. By the preliminary design phase of a project nearly 80% of the total cost of the project is locked in. Potential design changes recommended by evaluations past this point will have little effect due to lack of funding or a huge cost in terms of resources to make changes. Three key concepts define an effective HSI program. First, systems are comprised of hardware, software, and the human, all of which operate within an environment. Too often, engineers and developers fail to consider the human capacity or requirements as part of the system. This leads to poor task allocation within the system. To promote ideal task allocation, it is critical that the human element be considered early in system development. Poor design, or designs that do not adequately consider the human component, could negatively affect physical or mental performance, as well as, social behavior. Second, successful HSI depends upon integration and collaboration of all the domains that represent acquisition efforts. Too often, these domains exist as independent disciplines due to the location of expertise within the service structure. Proper implementation of HSI through participation would help to integrate these domains and disciplines to leverage and apply their interdependencies to attain an optimal design. Via this process domain interests can be integrated to perform effective HSI through trade-offs and collaboration. This provides a common basis upon which to make knowledgeable decisions. Finally

Recollections of a Dental Researcher. Fifty Years at the U.S. National Bureau of Standards: Interviews with George C. Paffenbarger, DDS,

DTIC Science & Technology

1980-10-01

expansion of dental investment ...... ..................... 29 9. Luis Echeverria, President of Mexico , presenting the International Miller Award to Dr... Mexico City, Oct. 22, 1972, while Dr. Harold Hillenbrand, President of the FDI, looks on. . .. 42 10. Rear Admiral George C. Paffenbarger, Washington...1925, when I developed severe pulmonary hemorrhages. The local physician’s diagnosis was "galloping consumption." So I had to stay in bed for a few

Clinical information system post-adoption evaluation at the georges pompidou university hospital.

PubMed

Palm, Jean-Marc; Dart, Thierry; Dupuis, Isabelle; Leneveut, Laurence; Degoulet, Patrice

2010-11-13

The evaluation of a clinical information system (CIS) at different stages of deployment and routine use is a key factor to improve acceptability and use by health professionals. This paper examines on an expectation-confirmation model (ITPAM) the relationships between the determinants of success of a CIS in a cross-sectional survey performed at the Georges Pompidou University Hospital (HEGP). Results for the groups of physicians and nurses that replied to the survey (n=312) suggest that health professional satisfaction (overall R(2)=0.60) is determined by the quality of user support (r=.21, p=<0001), ease of use (r=.19, p=<0001), confirmation of expectations (r=.15, p=.0037), usefulness (r=.12, p=.0068), and compatibility (r=.10, p=.0206). The best predictor of physician satisfaction (R(2)=0.71) was compatibility (r=.21, p=.0072) whereas for nurses (R(2)=0.52) it was user support (r=.22, p=<0001) and ease of use (r=.22, p=.0001). Confirmation of expectations had an impact on post-adoption expectation and user's satisfaction, and confirms its importance for CIS evaluation studies.

St. George Mivart as Popularizer of Zoology in Britain and America, 1869-1881.

PubMed

Swain, Emma E

2017-12-01

Recent scholarly attentions have shifted from key actors within the scientific elite and religious authorities to scientific practitioners and popularizers who used science to pursue a wide variety of cultural purposes. The Roman Catholic zoologist St. George Mivart (1827-1900) has typically been cast as a staunch anti-Darwinian ostracized by Darwin's inner circle of scientific naturalists. Understood as a popularizer of science, his position can be re-thought. Mivart did not operate on the periphery of Victorian science. Instead, his notable contributions to the fields of zoology and anatomy and his participation in debates about the origin of the human mind, consciousness, and soul made him a central figure in the changing landscape of late-Victorian scientific culture. Through the popular periodical press and his anatomy textbook for beginners, Mivart secured a reputation as a key spokesman for science and gained authority as a leading critic of agnostic scientific naturalism. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

A natural history of mathematics: George Peacock and the making of English algebra.

PubMed

Lambert, Kevin

2013-06-01

In a series of papers read to the Cambridge Philosophical Society through the 1820s, the Cambridge mathematician George Peacock laid the foundation for a natural history of arithmetic that would tell a story of human progress from counting to modern arithmetic. The trajectory of that history, Peacock argued, established algebraic analysis as a form of universal reasoning that used empirically warranted operations of mind to think with symbols on paper. The science of counting would suggest arithmetic, arithmetic would suggest arithmetical algebra, and, finally, arithmetical algebra would suggest symbolic algebra. This philosophy of suggestion provided the foundation for Peacock's "principle of equivalent forms," which justified the practice of nineteenth-century English symbolic algebra. Peacock's philosophy of suggestion owed a considerable debt to the early Cambridge Philosophical Society culture of natural history. The aim of this essay is to show how that culture of natural history was constitutively significant to the practice of nineteenth-century English algebra.

Label-free reflectance hyperspectral imaging for tumor margin assessment: a pilot study on surgical specimens of cancer patients

NASA Astrophysics Data System (ADS)

Fei, Baowei; Lu, Guolan; Wang, Xu; Zhang, Hongzheng; Little, James V.; Patel, Mihir R.; Griffith, Christopher C.; El-Diery, Mark W.; Chen, Amy Y.

2017-08-01

A label-free, hyperspectral imaging (HSI) approach has been proposed for tumor margin assessment. HSI data, i.e., hypercube (x,y,λ), consist of a series of high-resolution images of the same field of view that are acquired at different wavelengths. Every pixel on an HSI image has an optical spectrum. In this pilot clinical study, a pipeline of a machine-learning-based quantification method for HSI data was implemented and evaluated in patient specimens. Spectral features from HSI data were used for the classification of cancer and normal tissue. Surgical tissue specimens were collected from 16 human patients who underwent head and neck (H&N) cancer surgery. HSI, autofluorescence images, and fluorescence images with 2-deoxy-2-[(7-nitro-2,1,3-benzoxadiazol-4-yl)amino]-D-glucose (2-NBDG) and proflavine were acquired from each specimen. Digitized histologic slides were examined by an H&N pathologist. The HSI and classification method were able to distinguish between cancer and normal tissue from the oral cavity with an average accuracy of 90%±8%, sensitivity of 89%±9%, and specificity of 91%±6%. For tissue specimens from the thyroid, the method achieved an average accuracy of 94%±6%, sensitivity of 94%±6%, and specificity of 95%±6%. HSI outperformed autofluorescence imaging or fluorescence imaging with vital dye (2-NBDG or proflavine). This study demonstrated the feasibility of label-free, HSI for tumor margin assessment in surgical tissue specimens of H&N cancer patients. Further development of the HSI technology is warranted for its application in image-guided surgery.

Test of a habitat suitability index for black bears in the southern Appalachians

USGS Publications Warehouse

Mitchell, M.S.; Zimmerman, J.W.; Powell, R.A.

2002-01-01

We present a habitat suitability index (HSI) model for black bears (Ursus americanus) living in the southern Appalachians that was developed a priori from the literature, then tested using location and home range data collected in the Pisgah Bear Sanctuary, North Carolina, over a 12-year period. The HSI was developed and initially tested using habitat and bear data collected over 2 years in the sanctuary. We increased number of habitat sampling sites, included data collected in areas affected by timber harvest, used more recent Geographic Information System (GIS) technology to create a more accurate depiction of the HSI for the sanctuary, evaluated effects of input variability on HSI values, and duplicated the original tests using more data. We found that the HSI predicted habitat selection by bears on population and individual levels and the distribution of collared bears were positively correlated with HSI values. We found a stronger relationship between habitat selection by bears and a second-generation HSI. We evaluated our model with criteria suggested by Roloff and Kernohan (1999) for evaluating HSI model reliability and concluded that our model was reliable and robust. The model's strength is that it was developed as an a priori hypothesis directly modeling the relationship between critical resources and fitness of bears and tested with independent data. We present the HSI spatially as a continuous fitness surface where potential contribution of habitat to the fitness of a bear is depicted at each point in space.

Site inspection addendum. Fort Meade feasibility study and remedial investigation/site inspection Fort George G. Meade, Maryland. Revision 1. Final report

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

NONE

1995-12-01

This Site Inspection Addendum Report has been prepared to address the Site Inspection portion of the Feasibility Study (FS) and Remedial Investigation/Site Inspection (RI/SI) activities at Fort George G. Meade. It has been prepared under Delivery Order No. 009 and a Change Order dated July 15, 1993, for the U.S. Army Environmental Center (USAEC), formerly known as the U.S. Army Toxic and Hazardous Materials Agency (USATHAMA). This report fulfills the requirements of deliverable ELIN A004 under Delivery Order 0009 of the Total Environmental Program Support (TEPS) contract DAAAl5-91-D-00l6. The purpose of this Site Inspection Addendum (SIA) report is to reportmore » the findings of Arthur D. Little`s SIA investigation. The overall purpose of an SI is to evaluate if chemical releases or potential contamination has occurred at suspected sites and to determine if further investigation is warranted. This study is an addendum to a previous SI and addresses data gaps remaining from or identified in that document. Six sites at Fort George G. Meade (FGGM) are included in the SIA: DPDO Salvage Yard and Transform Storage Area; DPDO Salvage Yard and Transformer Storage Area; Fire Training Area; Helicopter Hangar Area; Inactive Landfill No. 2, Ordnance Demolition Area Soldiers Lake.« less

First Observations of a Stellar Occultation by KBO (50000) Quaoar from MIT's George R. Wallace, Jr., Astrophysical Observatory

NASA Astrophysics Data System (ADS)

Sallum, Stephanie; Brothers, T.; Elliot, J. L.; Person, M. J.; Bosh, A. S.; Zangari, A.; Zuluaga, C.; Levine, S.; Bright, L.; Sheppard, S.; Tilleman, T.

2011-05-01

Here we report the first recorded observations of a stellar occultation by Kuiper Belt Object (KBO) (50000) Quaoar. We detected a single-chord stellar occultation by Quaoar of a magnitude 16.2 star designated 26029635 UCAC2 (2MASS ID 1275509401), which occurred on 11 February 2011 UT. The prediction of the occultation was made using long baseline astrometric observations of Quaoar from several sites as part of the MIT Planetary Astronomy Laboratory's continuing effort to improve KBO positions for occultation prediction. The successful observations were made with a Celestron C14 0.36 m telescope and an SBIG STL-1001E CCD camera on a Paramount ME robotic mount. These observations show that a relatively accessible level of astronomical equipment, of the class often used by amateur astronomers, can be used to record KBO occultations. The data were taken at MIT's George R. Wallace, Jr., Astrophysical Observatory in Westford, MA. A light curve was generated from the data using aperture photometry on the individual images and is presented here. This light curve is being analyzed by Person et al. (this meeting) to provide constraints on Quaoar's size. We also discuss various observing strategies that could be used in the future to optimize the data from this type of event. This work was supported in part by grant NNX10AB27G to MIT from NASA's Planetary Astronomy Division. Student participation was supported in part by NSF's REU program, MIT's Undergraduate Research Opportunities Program, NASA's Massachusetts Space Grant, and the George R. Wallace, Jr., Astrophysical Observatory.

The 'electric stroke' and the 'electric spark': anatomists and eroticism at George Baker's electric eel exhibition in 1776 and 1777.

PubMed

Plumb, Christopher

2010-09-01

In 1776 and 1777 five living electric eels exhibited in London became a sensational spectacle that appealed to anatomists, electricians and connoisseurs of erotica. George Baker's exhibition made visible the 'electric spark' of the electrical eel and a series of experiments were both witnessed by and participated in by members of the Royal Society and the metropolitan elite. Some participants even grasped the eels firmly in their hands and felt the 'electric stroke' of the eel in addition to observing the spark. In their observation of the electric eel some of these spectators transposed the vivid electric spark from the sphere of electricians and anatomists into that of satirical and erotic literature. Here the erotic electric eel proliferated in the literature and the eel took on quite different connotations that nonetheless were reliant on readers knowledge and experience of the exhibition, experiments and the preoccupations of anatomists. George Baker's electric eel exhibition of 1776 and 1777 is then instructive in exploring the production and circulation of knowledge in Georgian Britain. The story of the electric eel in Georgian culture charts the creation of the electric spark and stroke as objects of observation and encounter, their exhibitionary context, and finally their divergent meanings as the electric eel became erotically charged for a metropolitan masculine elite. (c) 2010 Elsevier Ltd. All rights reserved.

Reply to the Comment on "Wave climate, sediment supply and the depth of the sand-mud transition: A global survey" by D.A. George and P.S. Hill [Marine Geology 254 (2008) 121-128

USGS Publications Warehouse

George, D.A.; Hill, P.S.

2009-01-01

An analysis of concepts presented by George and Hill [George, D.A., Hill, P.S., 2008. Wave climate, sediment supply and the depth of the sand-mud transition: A global survey. Marine Geology, 254, 121-128.] regarding the depth of the sand-mud transition (hSMT) was performed by Guill??n and Jim??nez [Jorge Guill??n and Jos?? A. Jim??nez, Comment on "Wave climate, sediment supply and the depth of the sand-mud transition: A global survey" by D.A. George and P.S. Hill [Marine Geology 254 (2008) 121-128], Marine Geology, in press]. We are pleased that our proposed definition of the hSMT was confirmed to be appropriate. We are encouraged that the authors agree that wave period and wave height should both be used to determine hSMT as we demonstrated in our Eq. (1), which calculates the bed shear stress at hSMT. More in-depth research should focus on characterizing the role of sediment supply in determining hSMT. ?? 2009 Elsevier B.V. All rights reserved.

Genome Sequence of Exiguobacterium antarcticum B7, Isolated from a Biofilm in Ginger Lake, King George Island, Antarctica

PubMed Central

Carneiro, Adriana Ribeiro; Ramos, Rommel Thiago Jucá; Dall'Agnol, Hivana; Pinto, Anne Cybelle; de Castro Soares, Siomar; Santos, Anderson Rodrigues; Guimarães, Luis Carlos; Almeida, Sintia Silva; Baraúna, Rafael Azevedo; das Graças, Diego Assis; Franco, Luciano Chaves; Ali, Amjad; Hassan, Syed Shah; Nunes, Catarina Isabel P.; Barbosa, Maria Silvanira; Fiaux, Karina Kelly; Aburjaile, Flávia Figueira; Barbosa, Eudes Guilherme Vieira; Bakhtiar, Syeda Marriam; Vilela, Daniella; Nóbrega, Felipe; dos Santos, Adriana Lopes; Carepo, Marta Sofia P.; Azevedo, Vasco; Schneider, Maria Paula Cruz; Pellizari, Vivian Helena

2012-01-01

Exiguobacterium antarcticum is a psychotropic bacterium isolated for the first time from microbial mats of Lake Fryxell in Antarctica. Many organisms of the genus Exiguobacterium are extremophiles and have properties of biotechnological interest, e.g., the capacity to adapt to cold, which make this genus a target for discovering new enzymes, such as lipases and proteases, in addition to improving our understanding of the mechanisms of adaptation and survival at low temperatures. This study presents the genome of E. antarcticum B7, isolated from a biofilm sample of Ginger Lake on King George Island, Antarctic peninsula. PMID:23144424

3D Spatial and Spectral Fusion of Terrestrial Hyperspectral Imagery and Lidar for Hyperspectral Image Shadow Restoration Applied to a Geologic Outcrop

NASA Astrophysics Data System (ADS)

Hartzell, P. J.; Glennie, C. L.; Hauser, D. L.; Okyay, U.; Khan, S.; Finnegan, D. C.

2016-12-01

Recent advances in remote sensing technology have expanded the acquisition and fusion of active lidar and passive hyperspectral imagery (HSI) from an exclusively airborne technique to terrestrial modalities. This enables high resolution 3D spatial and spectral quantification of vertical geologic structures for applications such as virtual 3D rock outcrop models for hydrocarbon reservoir analog analysis and mineral quantification in open pit mining environments. In contrast to airborne observation geometry, the vertical surfaces observed by horizontal-viewing terrestrial HSI sensors are prone to extensive topography-induced solar shadowing, which leads to reduced pixel classification accuracy or outright removal of shadowed pixels from analysis tasks. Using a precisely calibrated and registered offset cylindrical linear array camera model, we demonstrate the use of 3D lidar data for sub-pixel HSI shadow detection and the restoration of the shadowed pixel spectra via empirical methods that utilize illuminated and shadowed pixels of similar material composition. We further introduce a new HSI shadow restoration technique that leverages collocated backscattered lidar intensity, which is resistant to solar conditions, obtained by projecting the 3D lidar points through the HSI camera model into HSI pixel space. Using ratios derived from the overlapping lidar laser and HSI wavelengths, restored shadow pixel spectra are approximated using a simple scale factor. Simulations of multiple lidar wavelengths, i.e., multi-spectral lidar, indicate the potential for robust HSI spectral restoration that is independent of the complexity and costs associated with rigorous radiometric transfer models, which have yet to be developed for horizontal-viewing terrestrial HSI sensors. The spectral restoration performance is quantified through HSI pixel classification consistency between full sun and partial sun exposures of a single geologic outcrop.

High magnetic susceptibility granodiorite as a source of surface magnetic anomalies in the King George Island, Antarctica

NASA Astrophysics Data System (ADS)

Kon, S.; Nakamura, N.; Funaki, M.; Sakanaka, S.

2012-12-01

Change in plate motion produces convergence of the two oceanic lithospheres and the formation of volcanic island arcs above the subducted older and thicker plate. The association of calc-alkaline diorites to tonalites and granodiorites (ACG) is typical plutonic rocks of the volcanic arcs. In the many island arcs that surround the Pacific Ocean, ACG generally forms shallow level plutons and is closely associated with volcanic rocks. The Japan Arc setting had occurred the emplacement of the highly magnetic granitoid along the fore-arc basin before back-arc spreading at middle Miocene, showing a linear positive magnetic anomaly. Similar magnetic anomalies have also been exhibited along the Circum-Pacific Belt. Along East Antarctica, it is well known that the South Shetland Islands have been formed by back-arc spreading related to the subduction along the South Shetland trench during the late Cretaceous and middle Miocene. Moreover, geology in the South Shetland Islands consists of lava flows with subordinate pyroclastic deposits, intrusive dykes-sills, granitic plutons, displaying a typical subduction-related calc-alkaline volcanic association. However, there is little report on the presence of fore-arc granitoid. Here we report the distribution and structure of the granitic plutons around Marian Cove in the King George Island, South Shetland, East Antarctica by surface geological survey and magnetic anisotropic studies. Then we compare the distribution of granitic plutons with surface magnetic anomalies through our ship-borne and foot-borne magnetic surveys. The granitic plutons are distributed only shallow around the Marian cove in the King George Island, and the plutons had been intruded in the Sejong formation with pyroclastic deposits and basaltic/rhyoritic lavas, suggesting the post back-arc spreading. We sampled 8 plutons, 12 basaltic lavas and 6 andestic dykes, all located within four kilometer radius from the Korean Antarctic research station (King Sejong

The acute mania of King George III: A computational linguistic analysis.

PubMed

Rentoumi, Vassiliki; Peters, Timothy; Conlin, Jonathan; Garrard, Peter

2017-01-01

We used a computational linguistic approach, exploiting machine learning techniques, to examine the letters written by King George III during mentally healthy and apparently mentally ill periods of his life. The aims of the study were: first, to establish the existence of alterations in the King's written language at the onset of his first manic episode; and secondly to identify salient sources of variation contributing to the changes. Effects on language were sought in two control conditions (politically stressful vs. politically tranquil periods and seasonal variation). We found clear differences in the letter corpus, across a range of different features, in association with the onset of mental derangement, which were driven by a combination of linguistic and information theory features that appeared to be specific to the contrast between acute mania and mental stability. The paucity of existing data relevant to changes in written language in the presence of acute mania suggests that lexical, syntactic and stylometric descriptions of written discourse produced by a cohort of patients with a diagnosis of acute mania will be necessary to support the diagnosis independently and to look for other periods of mental illness of the course of the King's life, and in other historically significant figures with similarly large archives of handwritten documents.

75 FR 49484 - Office of Postsecondary Education; Asian American and Native American Pacific Islander-Serving...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-13

...), Hispanic Serving Institutions-STEM and Articulation (HSI-STEM), and Predominantly Black Institutions (PBI... application for eligibility for AANAPISI, NASNTI, HSI-STEM, and PBI fiscal year (FY) 2010 competitions... competitions to be announced this fall under the AANAPISI, NASNTI, HSI- STEM, and PBI programs. This limited...

Evaluation of habitat quality for selected wildlife species associated with back channels.

USGS Publications Warehouse

Anderson, James T.; Zadnik, Andrew K.; Wood, Petra Bohall; Bledsoe, Kerry

2013-01-01

The islands and associated back channels on the Ohio River, USA, are believed to provide critical habitat features for several wildlife species. However, few studies have quantitatively evaluated habitat quality in these areas. Our main objective was to evaluate the habitat quality of back and main channel areas for several species using habitat suitability index (HSI) models. To test the effectiveness of these models, we attempted to relate HSI scores and the variables measured for each model with measures of relative abundance for the model species. The mean belted kingfisher (Ceryle alcyon) HSI was greater on the main than back channel. However, the model failed to predict kingfisher abundance. The mean reproduction component of the great blue heron (Ardea herodias) HSI, total common muskrat (Ondatra zibethicus) HSI, winter cover component of the snapping turtle (Chelydra serpentina) HSI, and brood-rearing component of the wood duck (Aix sponsa) HSI were all greater on the back than main channel, and were positively related with the relative abundance of each species. We found that island back channels provide characteristics not found elsewhere on the Ohio River and warrant conservation as important riparian wildlife habitat. The effectiveness of using HSI models to predict species abundance on the river was mixed. Modifications to several of the models are needed to improve their use on the Ohio River and, likely, other large rivers.

The Hispanic Stress Inventory Version 2: Improving the Assessment of Acculturation Stress

PubMed Central

Cervantes, Richard C.; Fisher, Dennis G.; Padilla, Amado M.; Napper, Lucy E.

2015-01-01

This paper reports on a two-phase study to revise the Hispanic Stress Inventory (HSI) (Cervantes, Padilla, & Salgado de Snyder, 1991). The necessity for a revised stress-assessment instrument was determined by demographic and political shifts affecting Latin American immigrants and later-generation Hispanics in the U.S. in the two decades since the development of the HSI. The data for the revision of the HSI (termed the HSI2) was collected in four sites: Los Angeles, El Paso, Miami, and Boston and included 941 immigrants and 575 US-born Hispanics and a diverse population of Hispanic subgroups. The immigrant version of the HSI2 includes 10 stress subscales, while the US-born version includes 6 stress subscales. Both versions of the HSI2 are shown to possess satisfactory Cronbach alpha reliabilities and demonstrate expert-based content validity, as well as concurrent validity when correlated with subscales of the Brief Symptom Inventory and the Patient Health Questionnaire. The new HSI2 instruments are recommended for use by clinicians and researchers interested in assessing psychosocial stress among diverse Hispanic populations of various ethnic subgroups, age groups, and geographic location. PMID:26348029

Functional and anatomic results after creation of a neovagina according to Wharton-Sheares-George in patients with Mayer-Rokitansky-Küster-Hauser syndrome-long-term follow-up.

PubMed

Walch, Katharina; Kowarik, Eleen; Leithner, Katharina; Schätz, Theresa; Dörfler, Daniela; Wenzl, René

2011-08-01

To evaluate the long-term outcomes and degree of satisfaction after neovaginoplasty according to Wharton-Sheares-George in women with Mayer-Rokitansky-Küster-Hauser syndrome. Open, monocentric follow-up study. University hospital and referral center for pediatric and adolescent gynecology. Ten patients with Mayer-Rokitansky-Küster-Hauser syndrome with neovaginas created according to Wharton-Sheares-George 3 to 77 months ago. Gynecologic follow-up examination, including vaginal swab, bacterial culture, Papanicolaou smear, hybrid capture test for human papillomavirus typing, biopsy, pelvic ultrasound, and 2 questionnaires concerning global quality of life and degree of sexual satisfaction. Satisfaction with sexual function, quality of life, length and width of neovagina, structure of vaginal epithelium, and type of bacterial colonization. Functional long-term follow-up results showed a high subjective degree of general well-being and sexual satisfaction in affected women. A satisfactory neovaginal length (mean, 8.3 ± 1.06 cm; range, 7-10 cm) and width (mean, 3.3 ± 0.5 cm; range, 2.5-4 cm) was obtained. As revealed by smears and biopsy, the neovagina resembled a natural vagina with regard to type of bacterial colonization and structure of epithelium. The goal of any method of creating a neovagina is to provide the patient the possibility to have satisfactory sexual intercourse and to enhance well-being and quality of life. These aims can be achieved by creating a neovagina according to Wharton-Sheares-George. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Methods for gas detection using stationary hyperspectral imaging sensors

DOEpatents

Conger, James L [San Ramon, CA; Henderson, John R [Castro Valley, CA

2012-04-24

According to one embodiment, a method comprises producing a first hyperspectral imaging (HSI) data cube of a location at a first time using data from a HSI sensor; producing a second HSI data cube of the same location at a second time using data from the HSI sensor; subtracting on a pixel-by-pixel basis the second HSI data cube from the first HSI data cube to produce a raw difference cube; calibrating the raw difference cube to produce a calibrated raw difference cube; selecting at least one desired spectral band based on a gas of interest; producing a detection image based on the at least one selected spectral band and the calibrated raw difference cube; examining the detection image to determine presence of the gas of interest; and outputting a result of the examination. Other methods, systems, and computer program products for detecting the presence of a gas are also described.