Arthroscopically assisted percutaneous repair of fresh closed achilles tendon rupture by Kessler's suture.

PubMed

Tang, Kang-lai; Thermann, Hajo; Dai, Gang; Chen, Guang-xing; Guo, Lin; Yang, Liu

2007-04-01

Achilles tendon ruptures are difficult to repair, and the healing rate is low due to this structure's anatomic and physiological characteristics. It is essential to develop new techniques to increase the healing rate and decrease the rate of complications. To propose and evaluate a new percutaneous method of repairing fresh closed Achilles tendon ruptures by Kessler's suture under arthroscopy. Case series; Level of evidence, 4. Twenty patients were followed at least 12 months in this study. First, the torn ends of the Achilles tendon were debrided during arthroscopy. Then percutaneous repair of the Achilles tendon was performed using Kessler's suture by an inside-out technique. All cases were followed up for an average range of 21 months (range, 12-36 months). All patients were evaluated by clinical examination, magnetic resonance imaging, and the Lindholm scale. The torn ends were well aligned and sutured after the debridement under arthroscopy. According to the Lindholm scale, excellent results were seen in 15 cases and good in 5 cases. No patients had complications such as nerve injury, infection, or re-rupture at follow-up. Magnetic resonance imaging results showed that the ruptured Achilles tendons were repaired and remodeled very well in all patients. The present method is an effective surgical technique for repair of a closed rupture of the Achilles tendon. The short-term follow-up results were good, and recovery time was short. Few complications were found in our study cases.

LArSoft: toolkit for simulation, reconstruction and analysis of liquid argon TPC neutrino detectors

NASA Astrophysics Data System (ADS)

Snider, E. L.; Petrillo, G.

2017-10-01

LArSoft is a set of detector-independent software tools for the simulation, reconstruction and analysis of data from liquid argon (LAr) neutrino experiments The common features of LAr time projection chambers (TPCs) enable sharing of algorithm code across detectors of very different size and configuration. LArSoft is currently used in production simulation and reconstruction by the ArgoNeuT, DUNE, LArlAT, MicroBooNE, and SBND experiments. The software suite offers a wide selection of algorithms and utilities, including those for associated photo-detectors and the handling of auxiliary detectors outside the TPCs. Available algorithms cover the full range of simulation and reconstruction, from raw waveforms to high-level reconstructed objects, event topologies and classification. The common code within LArSoft is contributed by adopting experiments, which also provide detector-specific geometry descriptions, and code for the treatment of electronic signals. LArSoft is also a collaboration of experiments, Fermilab and associated software projects which cooperate in setting requirements, priorities, and schedules. In this talk, we outline the general architecture of the software and the interaction with external libraries and detector-specific code. We also describe the dynamics of LArSoft software development between the contributing experiments, the projects supporting the software infrastructure LArSoft relies on, and the core LArSoft support project.

Full Spectrum LAR

DTIC Science & Technology

2008-01-01

Emerson 901 TOW Under Armor (TUA) weapons system. When reliably operational, the Emerson 901 turret can still provide effective anti-armor fires as...the rear of the LAV-R thus there is no available space to carry ammunition resupplies, food, or under armor ambulance kits. On the other hand, the...the LAR battalion; however, the LAV-EFSS cannot be fired under armor protection or in the direct firing mode. Both the LAV-120 AMS and the LAV-EFSS

ICARUS: An Innovative Large LAR Detector for Neutrino Physics

NASA Astrophysics Data System (ADS)

Vignoli, C.; Barni, D.; Disdier, J. M.; Rampoldi, D.; Icarus Collaboration

2006-04-01

ICARUS is an international project that foresees the installation of very large LAr detectors inside the Gran Sasso underground laboratory in order to be sensitive to rare phenomena of particle physics. The detection technique is based on the collection of electrons produced by particle interactions in LAr by a matrix of thousands of thin wires. At the moment the project foresees the installation of a 600,000-kg vessel (T600). The total amount of LAr can be expanded in a modular way to masses of the order of 106 kg. The T600 houses two identical 300,000-kg Ar sub-cryostats that are aluminum boxes about 20-m long, 4-m high and 4-m wide. Safety requirements for the underground installation have led to a unique design for the vessels to prevent LAr spillages even in the case of inner cryostat failure. Electrons must drift over meters requiring the development of special gas and liquid Ar purification units to provide an extremely high LAr purity (better then 0.1 ppb). The cooling system has been designed to assure a high thermal uniformity in the detector volume (less than 1-K differential). The cryogenic system associated with the final ICARUS configuration is based on three N2 refrigerators, three 30-m3 tanks and pump driven two-phase N2 forced-flow cooling of the various sub-systems. The T600 was successfully tested in Pavia in 2001 and it is now under installation in Gran Sasso for final operation. The future mass expansion strategy is under investigation.

LAR-RPTP Clustering Is Modulated by Competitive Binding between Synaptic Adhesion Partners and Heparan Sulfate

PubMed Central

Won, Seoung Youn; Kim, Cha Yeon; Kim, Doyoun; Ko, Jaewon; Um, Ji Won; Lee, Sung Bae; Buck, Matthias; Kim, Eunjoon; Heo, Won Do; Lee, Jie-Oh; Kim, Ho Min

2017-01-01

The leukocyte common antigen-related receptor protein tyrosine phosphatases (LAR-RPTPs) are cellular receptors of heparan sulfate (HS) and chondroitin sulfate (CS) proteoglycans that direct axonal growth and neuronal regeneration. LAR-RPTPs are also synaptic adhesion molecules that form trans-synaptic adhesion complexes by binding to various postsynaptic adhesion ligands, such as Slit- and Trk-like family of proteins (Slitrks), IL-1 receptor accessory protein-like 1 (IL1RAPL1), interleukin-1 receptor accessory protein (IL-1RAcP) and neurotrophin receptor tyrosine kinase C (TrkC), to regulate synaptogenesis. Here, we determined the crystal structure of the human LAR-RPTP/IL1RAPL1 complex and found that lateral interactions between neighboring LAR-RPTP/IL1RAPL1 complexes in crystal lattices are critical for the higher-order assembly and synaptogenic activity of these complexes. Moreover, we found that LAR-RPTP binding to the postsynaptic adhesion ligands, Slitrk3, IL1RAPL1 and IL-1RAcP, but not TrkC, induces reciprocal higher-order clustering of trans-synaptic adhesion complexes. Although LAR-RPTP clustering was induced by either HS or postsynaptic adhesion ligands, the dominant binding of HS to the LAR-RPTP was capable of dismantling pre-established LAR-RPTP-mediated trans-synaptic adhesion complexes. These findings collectively suggest that LAR-RPTP clustering for synaptogenesis is modulated by a complex synapse-organizing protein network. PMID:29081732

The Liquid Argon Software Toolkit (LArSoft): Goals, Status and Plan

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

Pordes, Rush; Snider, Erica

LArSoft is a toolkit that provides a software infrastructure and algorithms for the simulation, reconstruction and analysis of events in Liquid Argon Time Projection Chambers (LArTPCs). It is used by the ArgoNeuT, LArIAT, MicroBooNE, DUNE (including 35ton prototype and ProtoDUNE) and SBND experiments. The LArSoft collaboration provides an environment for the development, use, and sharing of code across experiments. The ultimate goal is to develop fully automatic processes for reconstruction and analysis of LArTPC events. The toolkit is based on the art framework and has a well-defined architecture to interface to other packages, including to GEANT4 and GENIE simulation softwaremore » and the Pandora software development kit for pattern recognition. It is designed to facilitate and support the evolution of algorithms including their transition to new computing platforms. The development of the toolkit is driven by the scientific stakeholders involved. The core infrastructure includes standard definitions of types and constants, means to input experiment geometries as well as meta and event- data in several formats, and relevant general utilities. Examples of algorithms experiments have contributed to date are: photon-propagation; particle identification; hit finding, track finding and fitting; electromagnetic shower identification and reconstruction. We report on the status of the toolkit and plans for future work.« less

Investigation into the efficacy and safety of octreotide LAR in Japanese patients with acromegaly: Shizuoka study.

PubMed

Oki, Yutaka; Inoue, Tatsuhide; Imura, Mitsuo; Tanaka, Tokutaro; Genma, Rieko; Iwabuchi, Masayasu; Hataya, Yuji; Matsuzawa, Yuji; Iino, Kazumi; Nishizawa, Shigeru; Nakamura, Hirotoshi

2009-01-01

The efficacy and safety of the long-acting repeatable formulation of octreotide (OCT-LAR) treatment in patients suffering from acromegaly was investigated retrospectively in Shizuoka prefecture, Japan. Thirty patients (11 male, 19 female; average age, 48.9 years old), 29 of whom had undergone transsphenoidal surgery previously, were treated with OCT-LAR. OCT-LAR was injected i.m. every 4 weeks with an intended protocol of 20 mg over 24 months, however, 46.7% of patients required the dose of OCT-LAR to be increased. The final average dose of OCT-LAR was 25.0 +/- 6.8 mg. Administering OCT-LAR significantly decreased serum GH and insulin-like growth factor 1 (IGF-1) levels (from 13.7 +/- 11.9 to 5.8 +/- 7.3 microg/L and from 585 +/- 263 to 339 +/- 193.7 microg/L after 3 months, respectively). Among patients treated with OCT-LAR, 56.7% expressed LAR did not have a negative effect on glucose tolerance when hemoglobin A1c was used as a marker. A gallbladder polyp was found only in 1 patient but it was uncertain whether OCT-LAR was involved in its development because the patient was not examined before OCT-LAR treatment. There were no abnormalities on liver function tests in any patients. In conclusion, our results showed that OCT-LAR was safe and effective as a therapeutic option for Japanese patients with acromegaly in a postoperative setting, by controlling the disease activity.

The LArIAT experiment: first measurement of the inclusive total pion cross-section in Argon

NASA Astrophysics Data System (ADS)

de María Blaszczyk, Flor

2018-05-01

In light of future large neutrino experiments such as DUNE, an excellent understanding of LArTPCs is required. The Liquid Argon In A Test-beam (LArIAT) experiment, located in the Fermilab Test Beam Facility, is designed to characterize the performance of LArTPCs and improve the reconstruction algorithms but also to measure the cross-sections of charged particles in Argon. The goals and experimental layout will be presented, as well as the world’s first inclusive total pion interaction cross-section on Argon measured by LArIAT.

Superfund record of decision (EPA Region 3): Stanley Kessler Superfund Site, King of Prussia, PA, September 1994

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

Not Available

1994-09-29

This decision document presents the final selected remedial action for the Stanley Kessler Superfund Site (the Site). The selected remedy for the Site will restore contaminated ground water to its beneficial use by cleaning up the ground water to background levels as established by EPA or the appropriate Maximum Contaminant Levels or non-zero Maximum Contaminant Level Goals established under the Federal Safe Drinking Water Act whichever is more stringent. The selected remedy is the only planned action for the Site.

Wire-Cell Tomographic Event Reconstruction for large LArTPCs

NASA Astrophysics Data System (ADS)

Qian, Xin; Viren, Brett; Zhang, Chao; Wire-Cell Team

2016-03-01

Event reconstruction is one of the most challenging tasks in analyzing the data from current and future large liquid argon time projection chambers (LArTPCs). The performance of the event reconstruction holds the key to many potential future discoveries with the LArTPC technology including i) searching for new CP violation in the leptonic sector, ii) determining the neutrino mass hierarchy, and iii) searching for additional light (sterile) neutrino species. In this talk, we introduce a new reconstruction method: Wire-Cell. The principle of Wire-Cell strictly follows the principle of LArTPC, that is, the same amount of ionization electrons are observed by all the wire-planes. Using both time and charge information, 3D image of the event topologies are firstly obtained. Further reconstruction steps including the clustering, tracking, and particle identifications (PID) are then directly applied to the 3D image. The principle, current status, and future development plan of Wire-Cell will be described. The results of Wire-Cell event reconstruction will be shown with an innovative web-based ``BEE'' 3D event display. This work is supported by U.S. Department of Energy, Office of Science, Office of High Energy Physics and Early Career Research program under Contract Number DE-SC0012704.

Readout Electronics for the ATLAS LAr Calorimeter at HL-LHC

NASA Astrophysics Data System (ADS)

Chen, Hucheng; ATLAS Liquid Argon Calorimeter Group

The ATLAS Liquid Argon (LAr) calorimeters are high precision, high sensitivity and high granularity detectors designed to provide precision measurements of electrons, photons, jets and missing transverse energy. ATLAS and its LAr calorimeters have been operating and collecting proton-proton collisions at LHC since 2009. The current front-end electronics of the LAr calorimeters need to be upgraded to sustain the higher radiation levels and data rates expected at the upgraded high luminosity LHC machine (HL-LHC), which will have 5 times more luminosity than the LHC in its ultimate configuration. The complexity of the present electronics and the obsolescence of some of components of which it is made, will not allow a partial replacement of the system. A completely new readout architecture scheme is under study and many components are being developed in various R&D programs of the LAr Calorimeter Group.The new front-end readout electronics will send data continuously at each bunch crossing through high speed radiation resistant optical links. The data will be processed real-time with the possibility of implementing trigger algorithms for clusters and electron/photon identification at a higher granularity than that which is currently implemented. The new architecture will eliminate the intrinsic limitation presently existing on Level-1 trigger acceptance. This article is an overview of the R&D activities which covers architectural design aspects of the new electronics as well as some detailed progress on the development of several ASICs needed, and preliminary studies with FPGAs to cover the backend functions including part of the Level-1 trigger requirements. A recently proposed staged upgrade with hybrid Tower Builder Board (TBB) is also described.

Peology and Geochemistry of New Paired Martian Meteorites 12095 and LAR 12240

NASA Technical Reports Server (NTRS)

Funk, R. C.; Brandon, A. D.; Peslier, A.

2015-01-01

The meteorites LAR 12095 and LAR 12240 are believed to be paired Martian meteorites and were discovered during the Antarctic Search for Meteorites (ANSMET) 2012-2013 Season at Larkman Nunatak. The purpose of this study is to characterize these olivine-phyric shergottites by analyzing all mineral phases for major, minor and trace elements and examining their textural relationships. The goal is to constrain their crystallization history and place these shergottites among other Martian meteorites in order to better understand Martian geological history.

[Treatment of acromegaly with octreotide LAR].

PubMed

Sosa, Ernesto; Espinosa-de-los-Monteros, Ana Laura; González, Baldomero; Vargas, Guadalupe; Mier, Fernando; Mercado, Moisés

2008-01-01

Treatment of acromegaly with somastostatin analogues, albeit highly effective, is not curative and its elevated cost represents a major disadvantage. Hereby we describe our Center's experience using a fixed, 20 mg q.4 weeks- dose of octreotide LAR. 97 patients, 69 females, 71 with macroadenomas, treated with 20-mg im injections of octreotide LAR every 4 weeks, in 23 as primary therapy. No dose escalation was allowed. Patients were evaluated with GH and IGF-1 levels at 4 weeks after the third injection; thereafter, assessments occurred at 3 to 6 months intervals. In 27 unselected patients, evaluations were also performed 6 weeks after the SA injection. A GH concentration < 2.5 ng/mL was reached by 71%, 75% and 83% of patients at the 3rd , 6th and 12th months of follow up respectively, whereas over 30% achieved an IGF-1 index < or = 1.0 at each of these time points, and both biochemical goals were achieved by 30%, 33% and 32% of patients at the same time points. Biochemical success was the same for those patients treated primarily and those treated secondarily and prior radiation made no difference. A baseline GH level > 10 ng/mL was associated with a poor response. A biochemical control rate comparable with other published series it is feasible to reach with the treatment with a fixed dose of 20 mg.

Stability Training for Convolutional Neural Nets in LArTPC

NASA Astrophysics Data System (ADS)

Lindsay, Matt; Wongjirad, Taritree

2017-01-01

Convolutional Neural Nets (CNNs) are the state of the art for many problems in computer vision and are a promising method for classifying interactions in Liquid Argon Time Projection Chambers (LArTPCs) used in neutrino oscillation experiments. Despite the good performance of CNN's, they are not without drawbacks, chief among them is vulnerability to noise and small perturbations to the input. One solution to this problem is a modification to the learning process called Stability Training developed by Zheng et al. We verify existing work and demonstrate volatility caused by simple Gaussian noise and also that the volatility can be nearly eliminated with Stability Training. We then go further and show that a traditional CNN is also vulnerable to realistic experimental noise and that a stability trained CNN remains accurate despite noise. This further adds to the optimism for CNNs for work in LArTPCs and other applications.

The implementation of reverse Kessler warm rain scheme for radar reflectivity assimilation using a nudging approach in New Zealand

NASA Astrophysics Data System (ADS)

Zhang, Sijin; Austin, Geoff; Sutherland-Stacey, Luke

2014-05-01

Reverse Kessler warm rain processes were implemented within the Weather Research and Forecasting Model (WRF) and coupled with a Newtonian relaxation, or nudging technique designed to improve quantitative precipitation forecasting (QPF) in New Zealand by making use of observed radar reflectivity and modest computing facilities. One of the reasons for developing such a scheme, rather than using 4D-Var for example, is that radar VAR scheme in general, and 4D-Var in particular, requires computational resources beyond the capability of most university groups and indeed some national forecasting centres of small countries like New Zealand. The new scheme adjusts the model water vapor mixing ratio profiles based on observed reflectivity at each time step within an assimilation time window. The whole scheme can be divided into following steps: (i) The radar reflectivity is firstly converted to rain water, and (ii) then the rain water is used to derive cloud water content according to the reverse Kessler scheme; (iii) The cloud water content associated water vapor mixing ratio is then calculated based on the saturation adjustment processes; (iv) Finally the adjusted water vapor is nudged into the model and the model background is updated. 13 rainfall cases which occurred in the summer of 2011/2012 in New Zealand were used to evaluate the new scheme, different forecast scores were calculated and showed that the new scheme was able to improve precipitation forecasts on average up to around 7 hours ahead depending on different verification thresholds.

Catalytic domains of the LAR and CD45 protein tyrosine phosphatases from Escherichia coli expression systems: Purification and characterization for specificity and mechanism

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

Cho, Hyeongjin; Ramer, S.E.; Itoh, Michiyasu

1992-01-14

The cytoplasmic domains of two human transmembrane protein tyrosine phosphatases (PTPases), LAR and CD45, have been expressed in Escherichia coli, purified to near-homogeneity, and compared for catalytic efficiency toward several phosphotyrosine-containing peptide substrates. A 615-residue LAR fragment (LAR-D1D2) containing both tandemly repeated PTPase domains shows almost identical specific activity and high catalytic efficiency as the 40-kDa single-domain LAR-D1 fragment, consistent with a single functional active site in the 70-kDa LAR-D1D2 enzyme. A 90-kDa fragment of the human leukocyte CD45 PTPase, containing two similar tandemly repeated PTPase domains, shows parallel specificity to LAR-D1 and LAR-D1D2 with a high k{sub cat}/K{sub M}more » value for a phosphotyrosyl undecapeptide. Sufficient purified LAR-D1 and LAR-D1D2 PTPases were available to demonstrate enzymatic exchange of {sup 18}O from {sup 18}O{sub 4} inorganic phosphate into H{sub 2} {sup 16}O at rates of {approximately}1 {times} 10{sup {minus}2} s{sup {minus}1}. The oxygen-18 exchange probably proceeds via a phosphoenzyme intermediate. Brief incubation of all three PTPase fragments with a ({sup 32}P)phosphotyrosyl peptide substrate prior to quench with SDS sample buffer and gel electrophoresis led to autoradiographic detection of {sup 32}P-labeled enzymes. Pulse/chase studies on the LAR {sup 32}P-enzyme showed turnover of the labeled phosphoryl group.« less

Budget impact of pasireotide LAR for the treatment of acromegaly, a rare endocrine disorder.

PubMed

Zhang, J J; Nellesen, D; Ludlam, W H; Neary, M P

2016-01-01

Acromegaly is a rare disorder characterized by the over-production of growth hormone (GH). Patients often experience a range of chronic comorbidities including hypertension, cardiac dysfunction, diabetes, osteoarthropathy, and obstructive sleep apnea. Untreated or inadequately controlled patients incur substantial healthcare costs, while normalization of GH levels may reduce morbidity and mortality rates to be comparable to the general population. To assess the 3-year budget impact of pasireotide LAR on a US managed care health plan following pasireotide LAR availability. Two separate economic models were developed: one from the perspective of an entire health plan and another from the perspective of a pharmacy budget. The total budget impact model includes costs of drug therapies and other costs for treatment, monitoring, management of adverse events, and comorbidities. The pharmacy cost calculator only considers drug costs. The total estimated budget impact associated with the introduction of pasireotide LAR is 0.31 cents ($0.0031) per member per month (PMPM) in the first year, 0.78 cents ($0.0078) in the second year, and 1.42 cents ($0.0142) in the third year following FDA approval. Costs were similar or lower from a pharmacy budget impact perspective. For each patient achieving disease control, cost savings from reduced comorbidities amounted to $10,240 per year. Published data on comorbidities for acromegaly are limited. In the absence of data on acromegaly-related costs for some comorbidities, comorbidity costs for the general population were used (may be under-estimates). The budget impact of pasireotide LAR is expected to be modest, with an expected increase of 1.42 cents PMPM on the total health plan budget in the third year after FDA approval. The efficacy of pasireotide LAR in acromegaly, as demonstrated in head-to-head trials compared with currently available treatment options, is expected to be associated with a reduction of the prevalence of

Light-Based Triggering and Reconstruction of Michel Electrons in LArIAT

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

Foreman, W.

2016-01-19

The LArIAT Experiment aims to calibrate the liquid argon time projection chamber (LArTPC) using a beam of charged particles at the Fermilab Test Beam Facility. It is equipped with a novel scintillation light readout system using PMTs and custom SiPM preamplifier boards to detect light from reflector foils coated with wavelength-shifting TPB. A trigger on delayed secondary flashes of light captures events containing stopping cosmic muons together with the Michel electrons coming from their subsequent decay. This dedicated Michel trigger supplies an abundant sample of low-energy electrons throughout the detector's active volume, providing opportunities to study the combined calorimetric capabilitiesmore » of the light system and the TPC. Preliminary results using scintillation light to study properties of the Michel electron sample are presented.« less

Phase II study of monthly pasireotide LAR (SOM230C) for recurrent or progressive meningioma

PubMed Central

Norden, Andrew D.; Ligon, Keith L.; Hammond, Samantha N.; Muzikansky, Alona; Reardon, David A.; Kaley, Thomas J.; Batchelor, Tracy T.; Plotkin, Scott R.; Raizer, Jeffrey J.; Wong, Eric T.; Drappatz, Jan; Lesser, Glenn J.; Haidar, Sam; Beroukhim, Rameen; Lee, Eudocia Q.; Doherty, Lisa; Lafrankie, Debra; Gaffey, Sarah C.; Gerard, Mary; Smith, Katrina H.; McCluskey, Christine; Phuphanich, Surasak

2015-01-01

Objective: A subset of meningiomas recur after surgery and radiation therapy, but no medical therapy for recurrent meningioma has proven effective. Methods: Pasireotide LAR is a long-acting somatostatin analog that may inhibit meningioma growth. This was a phase II trial in patients with histologically confirmed recurrent or progressive meningioma designed to evaluate whether pasireotide LAR prolongs progression-free survival at 6 months (PFS6). Patients were stratified by histology (atypical [World Health Organization grade 2] and malignant [grade 3] meningiomas in cohort A and benign [grade 3] in cohort B). Results: Eighteen patients were accrued in cohort A and 16 in cohort B. Cohort A had median age 59 years, median Karnofsky performance status 80, 17 (94%) had previous radiation therapy, and 11 (61%) showed high octreotide uptake. Cohort B had median age 52 years, median Karnofsky performance status 90, 11 (69%) had previous radiation therapy, and 12 (75%) showed high octreotide uptake. There were no radiographic responses to pasireotide LAR therapy in either cohort. Twelve patients (67%) in cohort A and 13 (81%) in cohort B achieved stable disease. In cohort A, PFS6 was 17% and median PFS 15 weeks (95% confidence interval: 8–20). In cohort B, PFS6 was 50% and median PFS 26 weeks (12–43). Treatment was well tolerated. Octreotide uptake and insulin-like growth factor–1 levels did not predict outcome. Expression of somatostatin receptor 3 predicted favorable PFS and overall survival. Conclusions: Pasireotide LAR has limited activity in recurrent meningiomas. The finding that somatostatin receptor 3 is associated with favorable outcomes warrants further investigation. Classification of evidence: This study provides Class IV evidence that in patients with recurrent or progressive meningioma, pasireotide LAR does not significantly increase the proportion of patients with PFS at 6 months. PMID:25527270

Operation plan for the data 100/LARS terminal system

NASA Technical Reports Server (NTRS)

Bowen, A. J., Jr.

1980-01-01

The Data 100/LARS terminal system provides an interface for processing on the IBM 3031 computer system at Purdue University's Laboratory for Applications of Remote Sensing. The environment in which the system is operated and supported is discussed. The general support responsibilities, procedural mechanisms, and training established for the benefit of the system users are defined.

Benten v. Kessler: the RU 486 import case.

PubMed

Pine, R N

1992-01-01

On July 1, 1992, the case of Benten v. Kessler was filed in the US District Court in New York. The case arose out of an attempt by abortion rights activist Lawrence Lader to call public attention to the US Food and Drug Administration's (FDA) ban on importation of the abortifacient drug mifepristone known as RU-486. The ban expresses the anti abortion stance of the Reagan and Bush administrations and creates a hostile climate for the development of new drugs related to reproductive health and reproductive choice. Plaintiffs in the Benten case sought public accountability by the FDA for its adoption of a ban of a safe and effective drug for unwanted pregnancy. Although the case did not succeed in retrieving the confiscated RU-486 pills for Leona Benten, in its opinion issued on July 14, 1992, the New York district court judge concluded that the import ban did not appear to be based on concern with the safety or effectiveness of RU-486, describing the FDA's process of adopting the import ban as a sink of illegality. On July 17, 1992, 7 Justices of the Supreme Court, with justices Blackmun and Stevens dissenting, joined in a per curiam opinion denying the application and foreclosing further personal relief for Leona Benten. This was the best result possible short of an all out victory for Leona Benten. The Court ruled against plaintiffs in their argument that notice and comment were required, but left entirely open plaintiffs' claims that the import ban is arbitrary and capricious under the Administrative Procedure Act and that the ban is unconstitutional in that it unduly burdens the right to terminate pregnancy. This backdrop creates a healthy skepticism about the prospects for the introduction of RU-486 into the US in the near future as well as about the fairness of government processes in areas of concern to women. Public health considerations, not politics, should determine access to health care.

SER-LARS, Volume 10. Instructional Methods I. 1975-76 Edition.

ERIC Educational Resources Information Center

Montgomery County Intermediate Unit 23, Blue Bell, PA.

The book briefly describes several hundred instructional methods from the Special Education Resources Location Analysis and Retrieval System (SER-LARS), which are intended for use in developing and carrying out individualized programs for handicapped children. Each teaching method includes an accession number; title; author; source; teacher tasks;…

SER-LARS, Volume 11. Instructional Methods II. 1975-76 Edition.

ERIC Educational Resources Information Center

Montgomery County Intermediate Unit 23, Blue Bell, PA.

The book briefly describes several hundred instructional methods from the Special Education Resources Location Analysis and Retrieval System (SER LARS), which are intended for use in developing and carrying out individualized programs for handicapped children. Each teaching method includes an accession number; title; author; source; teacher tasks;…

SER-LARS, Volume 12. Instructional Methods III. 1975-76 Edition.

ERIC Educational Resources Information Center

Montgomery County Intermediate Unit 23, Blue Bell, PA.

The book briefly describes several hundred instructional methods from the Special Education Resources Location Analysis and Retrieval System (SER-LARS), which are intended for use in developing and carrying out individualized programs for handicapped children. Each teaching method includes an accession number; title; author; source; teacher tasks;…

The tumor suppressor DAPK is reciprocally regulated by tyrosine kinase Src and phosphatase LAR.

PubMed

Wang, Won-Jing; Kuo, Jean-Cheng; Ku, Wei; Lee, Yu-Ru; Lin, Feng-Chi; Chang, Yih-Leong; Lin, Yu-Min; Chen, Chun-Hau; Huang, Yuan-Ping; Chiang, Meng-Jung; Yeh, Sheng-Wen; Wu, Pei-Rung; Shen, Che-Hung; Wu, Chen-Tu; Chen, Ruey-Hwa

2007-09-07

Death-associated protein kinase (DAPK) is a calmodulin-regulated serine/threonine kinase and elicits tumor suppression function through inhibiting cell adhesion/migration and promoting apoptosis. Despite these biological functions, the signaling mechanisms through which DAPK is regulated remain largely elusive. Here, we show that the leukocyte common antigen-related (LAR) tyrosine phosphatase dephosphorylates DAPK at pY491/492 to stimulate the catalytic, proapoptotic, and antiadhesion/antimigration activities of DAPK. Conversely, Src phosphorylates DAPK at Y491/492, which induces DAPK intra-/intermolecular interaction and inactivation. Upon EGF stimulation, a rapid Src activation leads to subsequent LAR downregulation, and these two events act in synergism to inactivate DAPK, thereby facilitating tumor cell migration and invasion toward EGF. Finally, DAPK Y491/492 hyperphosphorylation is found in human cancers in which Src activity is aberrantly elevated. These results identify LAR and Src as a DAPK regulator through their reciprocal modification of DAPK Y491/492 residues and establish a functional link of this DAPK-regulatory circuit to tumor progression.

Application of SDSM and LARS-WG for simulating and downscaling of rainfall and temperature

NASA Astrophysics Data System (ADS)

Hassan, Zulkarnain; Shamsudin, Supiah; Harun, Sobri

2014-04-01

Climate change is believed to have significant impacts on the water basin and region, such as in a runoff and hydrological system. However, impact studies on the water basin and region are difficult, since general circulation models (GCMs), which are widely used to simulate future climate scenarios, do not provide reliable hours of daily series rainfall and temperature for hydrological modeling. There is a technique named as "downscaling techniques", which can derive reliable hour of daily series rainfall and temperature due to climate scenarios from the GCMs output. In this study, statistical downscaling models are used to generate the possible future values of local meteorological variables such as rainfall and temperature in the selected stations in Peninsular of Malaysia. The models are: (1) statistical downscaling model (SDSM) that utilized the regression models and stochastic weather generators and (2) Long Ashton research station weather generator (LARS-WG) that only utilized the stochastic weather generators. The LARS-WG and SDSM models obviously are feasible methods to be used as tools in quantifying effects of climate change condition in a local scale. SDSM yields a better performance compared to LARS-WG, except SDSM is slightly underestimated for the wet and dry spell lengths. Although both models do not provide identical results, the time series generated by both methods indicate a general increasing trend in the mean daily temperature values. Meanwhile, the trend of the daily rainfall is not similar to each other, with SDSM giving a relatively higher change of annual rainfall compared to LARS-WG.

SER-LARS, Volume 4. Learning Objective History III. 1975-76 Edition.

ERIC Educational Resources Information Center

Montgomery County Intermediate Unit 23, Blue Bell, PA.

The fourth volume in the SER-LARS (Special Education Resources Location Analysis and Retrieval System) series, a diagnostic-prescriptive instructional data bank for teachers of handicapped children, presents a continuation of learning objectives organized by content descriptions. Entrees give a history of the use of each objective along with…

Efficacy of octreotide-LAR in dieting women with abdominal obesity and polycystic ovary syndrome.

PubMed

Gambineri, Alessandra; Patton, Laura; De Iasio, Rosaria; Cantelli, Barbara; Cognini, Graciela Estela; Filicori, Marco; Barreca, Antonina; Diamanti-Kandarakis, Evanthia; Pagotto, Uberto; Pasquali, Renato

2005-07-01

Somatostatin reduces LH, GH, and insulin, and somatostatin receptors are present at the ovarian level; somatostatin analogs are thus potential candidates for treatment of the polycystic ovary syndrome (PCOS). The purpose of this study was to evaluate the effect of octreotide-LAR, a long-acting somatostatin analog, in anovulatory abdominal obese women with PCOS. A single-blind, placebo-controlled study was performed, lasting for 7 months. The patients were ambulatory throughout the study. Twenty PCOS subjects were enrolled. Eighteen completed the study. A low-calorie diet was given during the first month, a low-calorie diet plus octreotide-LAR (10 mg; n = 10 subjects) or placebo (n = 10 subjects) was then given, with one im injection every 28 d (for 6 months). The main outcome measures were clinical features, computerized tomography measurement of fat distribution, androgens, GH, IGF-I, IGF-binding proteins (IGFBPs), fasting and glucose-stimulated insulin, and ovulation. Octreotide had no additional effect in reducing body fat or improving fat distribution than placebo. Conversely, octreotide produced an additional decrease in fasting (P = 0.018) and glucose-stimulated (P = 0.038) insulin levels, an increase in IGFBP-2 (P = 0.042) and IGFBP-3 (P = 0.047), and an improvement in hirsutism (P = 0.004). Moreover, a trend toward greater reductions in testosterone (P = 0.061) and androstenedione (P = 0.069) was observed in women treated with octreotide-LAR compared with those given placebo. All women treated with octreotide ovulated at the end of the study compared with only one of those receiving placebo (P < 0.001). Octreotide-LAR may be usefully applied to hypocalorically dieting, abdominal obese PCOS women to improve hyperandrogenism and the insulin-IGF-I system. Restoration of ovulatory menstrual cycles appears to be another advantage of this treatment.

SER-LARS, Volume 3. Learning Objective History II. 1975-76 Edition.

ERIC Educational Resources Information Center

Montgomery County Intermediate Unit 23, Blue Bell, PA.

The third of nine volumes in the SER-LARS (Special Education Resources Location Analysis and Retrieval System) series, a diagnostic-prescriptive instructional data bank for teachers of handicapped children, presents learning objectives organized by content descriptions. Entries give a history of the use of each objective along with information on…

Mental Health Screening in North Sulawesi, Indonesia: Kessler 6 pilot data and needs assessment results from the LearnToLive Indonesian Health Initiative.

PubMed

Kinzie, Erik; Blake, Adam; Alvares, Ryan; McCormick-Ricket, Iben

2016-06-01

Communities around the world are increasing their focus on mental health and substance use disorders. However, the struggle to identify and treat patients remains great. The sequelae of these disorders, including severe chronic disability and suicide, are significant, and its impact is felt most in lower and middle-income countries. In the rural and underserved region of North Sulawesi, Indonesia, there are limited data published regarding the prevalence of depression, anxiety, and other symptoms of psychological distress. In order to characterize and quantify some specific areas of psychological distress, the LearnToLive Indonesian Health Initiative completed a retroactive review of Kessler 6 data from 697 people in rural communities of North Sulawesi. Our results demonstrate a rate of near 10% for psychological distress, particularly with anxiety and depressive symptoms. We also found that the village of Sapa scored higher on most of the subcomponents of the screen compared with the other villages in the study. While the Kessler 6 screening tool is not diagnostic, our results suggest significant mental health issues in need of further exploration and research. We found that these results exist in an environment with high stigma, limited education regarding mental illness, and limited outpatient services. The results from this analysis will hopefully guide future mental health education in the region and will ultimately assist in the development of the clinical infrastructure needed to effectively identify, treat, and manage mental health conditions. © 2015 Wiley Publishing Asia Pty Ltd.

Unusual spiral wave dynamics in the Kessler-Levine model of an excitable medium.

PubMed

Oikawa, N; Bodenschatz, E; Zykov, V S

2015-05-01

The Kessler-Levine model is a two-component reaction-diffusion system that describes spatiotemporal dynamics of the messenger molecules in a cell-to-cell signaling process during the aggregation of social amoeba cells. An excitation wave arising in the model has a phase wave at the wave back, which simply follows the wave front after a fixed time interval with the same propagation velocity. Generally speaking, the medium excitability and the refractoriness are two important factors which determine the spiral wave dynamics in any excitable media. The model allows us to separate these two factors relatively easily since the medium refractoriness can be changed independently of the medium excitability. For rigidly rotating waves, the universal relationship has been established by using a modified free-boundary approach, which assumes that the front and the back of a propagating wave are thin in comparison to the wave plateau. By taking a finite thickness of the domain boundary into consideration, the validity of the proposed excitability measure has been essentially improved. A novel method of numerical simulation to suppress the spiral wave instabilities is introduced. The trajectories of the spiral tip observed for a long refractory period have been investigated under a systematic variation of the medium refractoriness.

Unusual spiral wave dynamics in the Kessler-Levine model of an excitable medium

NASA Astrophysics Data System (ADS)

Oikawa, N.; Bodenschatz, E.; Zykov, V. S.

2015-05-01

The Kessler-Levine model is a two-component reaction-diffusion system that describes spatiotemporal dynamics of the messenger molecules in a cell-to-cell signaling process during the aggregation of social amoeba cells. An excitation wave arising in the model has a phase wave at the wave back, which simply follows the wave front after a fixed time interval with the same propagation velocity. Generally speaking, the medium excitability and the refractoriness are two important factors which determine the spiral wave dynamics in any excitable media. The model allows us to separate these two factors relatively easily since the medium refractoriness can be changed independently of the medium excitability. For rigidly rotating waves, the universal relationship has been established by using a modified free-boundary approach, which assumes that the front and the back of a propagating wave are thin in comparison to the wave plateau. By taking a finite thickness of the domain boundary into consideration, the validity of the proposed excitability measure has been essentially improved. A novel method of numerical simulation to suppress the spiral wave instabilities is introduced. The trajectories of the spiral tip observed for a long refractory period have been investigated under a systematic variation of the medium refractoriness.

Welfare effects of reduced milk production associated with Johne's disease on Johne's-positive versus Johne's-negative dairy operations.

PubMed

Losinger, Willard C

2006-08-01

An examination of the economic impacts of reduced milk production associated with Johne's disease on Johne's-positive and Johne's-negative dairy operations indicated that, if Johne's disease had not existed in US dairy cows in 1996, then the economic surplus of Johne's-negative operations would have been $600 million+/-$530 million lower, while the economic surplus of Johne's-positive operations would have been higher by $28 million+/-$79 million, which was not significantly different from zero. The data available for projecting changes in surplus were not sufficiently precise to allow an exact statement on whether Johne's-positive operations would have been better or worse off economically, in terms of the value received for producing more milk if they had not been affected by Johne's disease. The changes in producer surplus, based upon eliminating specific epidemiological risk factors for Johne's disease, were disaggregated between Johne's-positive dairy operations exposed to the risk factor and all other US dairy operations. Eliminating the risk factor of having any cows not born on the operation would have had a significant positive effect on the economic surplus of Johne's-positive operations that had any cows not born on the operation.

Octreotide LAR and Prednisone as Neoadjuvant Treatment in Patients with Primary or Locally Recurrent Unresectable Thymic Tumors: A Phase II Study

PubMed Central

Kirzinger, Lukas; Boy, Sandra; Marienhagen, Jörg; Schuierer, Gerhard; Neu, Reiner; Ried, Michael; Hofmann, Hans-Stefan; Wiebe, Karsten; Ströbel, Philipp; May, Christoph; Kleylein-Sohn, Julia; Baierlein, Claudia; Bogdahn, Ulrich; Marx, Alexander; Schalke, Berthold

2016-01-01

Therapeutic options to cure advanced, recurrent, and unresectable thymomas are limited. The most important factor for long-term survival of thymoma patients is complete resection (R0) of the tumor. We therefore evaluated the response to and the induction of resectability of primarily or locally recurrent unresectable thymomas and thymic carcinomas by octreotide Long-Acting Release (LAR) plus prednisone therapy in patients with positive octreotide scans. In this open label, single-arm phase II study, 17 patients with thymomas considered unresectable or locally recurrent thymoma (n = 15) and thymic carcinoma (n = 2) at Masaoka stage III were enrolled. Octreotide LAR (30 mg once every 2 weeks) was administered in combination with prednisone (0.6 mg/kg per day) for a maximum of 24 weeks (study design according to Fleming´s one sample multiple testing procedure for phase II clinical trials). Tumor size was evaluated by volumetric CT measurements, and a decrease in tumor volume of at least 20% at week 12 compared to baseline was considered as a response. We found that octreotide LAR plus prednisone elicited response in 15 of 17 patients (88%). Median reduction of tumor volume after 12 weeks of treatment was 51% (range 20%–86%). Subsequently, complete surgical resection was achieved in five (29%) and four patients (23%) after 12 and 24 weeks, respectively. Octreotide LAR plus prednisone treatment was discontinued in two patients before week 12 due to unsatisfactory therapeutic effects or adverse events. The most frequent adverse events were gastrointestinal (71%), infectious (65%), and hematological (41%) complications. In conclusion, octreotide LAR plus prednisone is efficacious in patients with primary or recurrent unresectable thymoma with respect to tumor regression. Octreotide LAR plus prednisone was well tolerated and adverse events were in line with the known safety profile of both agents. PMID:27992479

Electron Attenuation Measurement using Cosmic Ray Muons at the MicroBooNE LArTPC

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

Meddage, Varuna

2017-10-01

The MicroBooNE experiment at Fermilab uses liquid argon time projection chamber (LArTPC) technology to study neutrino interactions in argon. A fundamental requirement for LArTPCs is to achieve and maintain a low level of electronegative contaminants in the liquid to minimize the capture of drifting ionization electrons. The attenuation time for the drifting electrons should be long compared to the maximum drift time, so that the signals from particle tracks that generate ionization electrons with long drift paths can be detected efficiently. In this talk we present MicroBooNE measurement of electron attenuation using cosmic ray muons. The result yields a minimummore » electron 1/e lifetime of 18 ms under typical operating conditions, which is long compared to the maximum drift time of 2.3 ms.« less

Increasing the efficiency of photon collection in LArTPCs: the ARAPUCA light trap

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

Cancelo, G.; Cavanna, F.; Escobar, C. O.

The Liquid Argon Time Projection Chambers (LArTPCs) are a choice for the next generation of large neutrino detectors due to their optimal performance in particle tracking and calorimetry. The detection of Argon scintillation light plays a crucial role in the event reconstruction as well as the time reference for non-beam physics such as supernovae neutrino detection and baryon number violation studies. Here in this contribution, we present the current R&D work on the ARAPUCA (Argon R&D Advanced Program at UNICAMP), a light trap device to enhance Ar scintillation light collection and thus the overall performance of LArTPCs. The ARAPUCA workingmore » principle is based on a suitable combination of dichroic filters and wavelength shifters to achieve a high efficiency in light collection. We discuss the operational principles, the last results of laboratory tests and the application of the ARAPUCA as the alternative photon detection system in the protoDUNE detector.« less

Increasing the efficiency of photon collection in LArTPCs: the ARAPUCA light trap

DOE PAGES

Cancelo, G.; Cavanna, F.; Escobar, C. O.; ...

2018-03-26

The Liquid Argon Time Projection Chambers (LArTPCs) are a choice for the next generation of large neutrino detectors due to their optimal performance in particle tracking and calorimetry. The detection of Argon scintillation light plays a crucial role in the event reconstruction as well as the time reference for non-beam physics such as supernovae neutrino detection and baryon number violation studies. Here in this contribution, we present the current R&D work on the ARAPUCA (Argon R&D Advanced Program at UNICAMP), a light trap device to enhance Ar scintillation light collection and thus the overall performance of LArTPCs. The ARAPUCA workingmore » principle is based on a suitable combination of dichroic filters and wavelength shifters to achieve a high efficiency in light collection. We discuss the operational principles, the last results of laboratory tests and the application of the ARAPUCA as the alternative photon detection system in the protoDUNE detector.« less

Increasing the efficiency of photon collection in LArTPCs: the ARAPUCA light trap

NASA Astrophysics Data System (ADS)

Cancelo, G.; Cavanna, F.; Escobar, C. O.; Kemp, E.; Machado, A. A.; Para, A.; Segreto, E.; Totani, D.; Warner, D.

2018-03-01

The Liquid Argon Time Projection Chambers (LArTPCs) are a choice for the next generation of large neutrino detectors due to their optimal performance in particle tracking and calorimetry. The detection of Argon scintillation light plays a crucial role in the event reconstruction as well as the time reference for non-beam physics such as supernovae neutrino detection and baryon number violation studies. In this contribution, we present the current R&D work on the ARAPUCA (Argon R&D Advanced Program at UNICAMP), a light trap device to enhance Ar scintillation light collection and thus the overall performance of LArTPCs. The ARAPUCA working principle is based on a suitable combination of dichroic filters and wavelength shifters to achieve a high efficiency in light collection. We discuss the operational principles, the last results of laboratory tests and the application of the ARAPUCA as the alternative photon detection system in the protoDUNE detector.

Fluid Flow Patterns During Production from Gas Hydrates in the Laboratory compared to Field Settings: LARS vs. Mallik

NASA Astrophysics Data System (ADS)

Strauch, B.; Heeschen, K. U.; Priegnitz, M.; Abendroth, S.; Spangenberg, E.; Thaler, J.; Schicks, J. M.

2015-12-01

The GFZ's LArge Reservoir Simulator LARS allows for the simulation of the 2008 Mallik gas hydrate production test and the comparison of fluid flow patterns and their driving forces. Do we see the gas flow pattern described for Mallik [Uddin, M. et al., J. Can. Petrol Tech, 50, 70-89, 2011] in a pilot scale test? If so, what are the driving forces? LARS has a network of temperature sensors and an electric resistivity tomography (ERT) enabling a good spatial resolution of gas hydrate occurrences, water and gas distribution, and changes in temperature in the sample. A gas flow meter and a water trap record fluid flow patterns and a backpressure valve has controlled the depressurization equivalent to the three pressure stages (7.0 - 5.0 - 4.2 MPa) applied in the Mallik field test. The environmental temperature (284 K) and confining pressure (13 MPa) have been constant. The depressurization induced immediate endothermic gas hydrate dissociation until re-establishment of the stability conditions by a consequent temperature decrease. Slight gas hydrate dissociation continued at the top and upper lateral border due to the constant heat input from the environment. Here transport pathways were short and permeability higher due to lower gas hydrate saturation. At pressures of 7.0 and 5.0 MPa the LARS tests showed high water flow rates and short irregular spikes of gas production. The gas flow patterns at 4.2 MPa and 3.0MPa resembled those of the Mallik test. In LARS the initial gas surges overlap with times of hydrate instability while water content and lengths of pathways had increased. Water production was at a minimum. A rapidly formed continuous gas phase caused the initial gas surges and only after gas hydrate dissociation decreased to a minimum the single gas bubbles get trapped before slowly coalescing again. In LARS, where pathways were short and no additional water was added, a transport of microbubbles is unlikely to cause a gas surge as suggested for Mallik.

DarkSide-20k: A 20 Tonne Two-Phase LAr TPC for Direct Dark Matter Detection at LNGS

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

Aalseth, C.E.; et al.

Building on the successful experience in operating the DarkSide-50 detector, the DarkSide Collaboration is going to construct DarkSide-20k, a direct WIMP search detector using a two-phase Liquid Argon Time Projection Chamber (LArTPC) with an active (fiducial) mass of 23 t (20 t). The DarkSide-20k LArTPC will be deployed within a shield/veto with a spherical Liquid Scintillator Veto (LSV) inside a cylindrical Water Cherenkov Veto (WCV). Operation of DarkSide-50 demonstrated a major reduction in the dominantmore » $$^{39}$$Ar background when using argon extracted from an underground source, before applying pulse shape analysis. Data from DarkSide-50, in combination with MC simulation and analytical modeling, shows that a rejection factor for discrimination between electron and nuclear recoils of $$\\gt3\\times10^9$$ is achievable. This, along with the use of the veto system, is the key to unlocking the path to large LArTPC detector masses, while maintaining an "instrumental background-free" experiment, an experiment in which less than 0.1 events (other than $$\

Prevalence of psychological distress, as measured by the Kessler 6 (K6), and related factors in Japanese employees.

PubMed

Fushimi, Masahito; Saito, Seiji; Shimizu, Tetsuo; Kudo, Yasutsugu; Seki, Masayuki; Murata, Katsuyuki

2012-06-01

The aim of this study was to examine the prevalence of and related factors for psychological distress among employees. The employees in Akita prefecture, Japan, were invited to complete the Kessler 6 (K6). A value of 13 or higher on the K6 scale indicated high psychological distress. Furthermore, we identified the relationships among the prevalence of high psychological distress, socio-demographic status, and employment-related variables. The data of 1,709 employees indicated that 10.8% of the employees had high psychological distress; the proportion of psychological distress found in the present study was high compared to that found in previous studies. The identified socio-demographic and occupation-related factors included young age groups associated with a high risk and clerical or administrative tasks associated with a low risk of psychological distress. The data of this study can be used as K6 benchmark values, which enhance the significance of future corporate health risk appraisal surveys.

LArGe: active background suppression using argon scintillation for the Gerda 0ν β β -experiment

NASA Astrophysics Data System (ADS)

Agostini, M.; Barnabé-Heider, M.; Budjáš, D.; Cattadori, C.; Gangapshev, A.; Gusev, K.; Heisel, M.; Junker, M.; Klimenko, A.; Lubashevskiy, A.; Pelczar, K.; Schönert, S.; Smolnikov, A.; Zuzel, G.

2015-10-01

LArGe is a Gerda low-background test facility to study novel background suppression methods in a low-background environment, for future application in the Gerda experiment. Similar to Gerda, LArGe operates bare germanium detectors submersed into liquid argon (1 m^3, 1.4 tons), which in addition is instrumented with photomultipliers to detect argon scintillation light. The scintillation signals are used in anti-coincidence with the germanium detectors to effectively suppress background events that deposit energy in the liquid argon. The background suppression efficiency was studied in combination with a pulse shape discrimination (PSD) technique using a BEGe detector for various sources, which represent characteristic backgrounds to Gerda. Suppression factors of a few times 10^3 have been achieved. First background data of LArGe with a coaxial HPGe detector (without PSD) yield a background index of (0.12-4.6)× 10^{-2} cts/(keV kg year) (90 % C.L.), which is at the level of Gerda Phase I. Furthermore, for the first time we monitor the natural ^{42}Ar abundance (parallel to Gerda), and have indication for the 2ν β β -decay in natural germanium. These results show the effectivity of an active liquid argon veto in an ultra-low background environment. As a consequence, the implementation of a liquid argon veto in Gerda Phase II is pursued.

John Twysden and John Palmer: 17th-century Northamptonshire astronomers

NASA Astrophysics Data System (ADS)

Frost, M. A.

2008-01-01

John Twysden (1607-1688) and John Palmer (1612-1679) were two astronomers in the circle of Samuel Foster (circa 1600-1652), the subject of a recent paper in this journal. John Twysden qualified in law and medicine and led a peripatetic life around England and Europe. John Palmer was Rector of Ecton, Northamptonshire and later Archdeacon of Northampton. The two astronomers catalogued observations made from Northamptonshire from the 1640s to the 1670s. In their later years Twysden and Palmer published works on a variety of topics, often astronomical. Palmer engaged in correspondence with Henry Oldenburg, the first secretary of the Royal Society, on topics in astronomy and mathematics.

Cryopreservation of lar gibbon semen collected by manual stimulation.

PubMed

Takasu, Masaki; Morita, Natsumi; Tajima, Shunichiro; Almunia, Julio; Maeda, Masami; Kamiguchi, Takashi

2016-07-01

We confirmed ejaculation as a result of manual stimulation in a lar gibbon, and attempted to cryopreserve the semen using TES-Tris-egg yolk-based (TTE) extender. After measuring the amount of semen (g), we first diluted the semen with TTE extender, and calculated sperm concentration (sperm/ml), total sperm count (sperm), and progressive sperm motility (%). Then, we cooled diluted semen slowly to 4 °C over 2 h, and added an equal volume of secondary extender containing glycerol over 30 min. Finally, we flash-froze the semen solution by plunging into liquid nitrogen. In addition, we freeze-thawed the solution to determine the recovery rate of the motile sperm. Collection of semen was successful on four of the five occasions. The median (min-max) quantity of ejaculate was 0.19 g (0.09-0.26 g), the median sperm concentration was 1.38 × 10(9) sperm/ml (1.20-1.53 × 10(9) sperm/ml), and the median total sperm count was 0.26 × 10(9) sperm (0.11-0.40 × 10(9) sperm). Moreover, the median sperm motility immediately after ejaculation was 65 % (60-75 %), the median sperm motility after freeze-thawing was 30 % (25-35 %), and the median recovery rate was 42.3 % (40.0-58.3 %). We were able to (1) collect semen from a lar gibbon by manual stimulation, (2) reveal andrological findings regarding semen characteristics, and (3) preserve the genetic resource using TTE cryopreservation.

DarkSide-20k: A 20 tonne two-phase LAr TPC for direct dark matter detection at LNGS

NASA Astrophysics Data System (ADS)

Aalseth, C. E.; Acerbi, F.; Agnes, P.; Albuquerque, I. F. M.; Alexander, T.; Alici, A.; Alton, A. K.; Antonioli, P.; Arcelli, S.; Ardito, R.; Arnquist, I. J.; Asner, D. M.; Ave, M.; Back, H. O.; Barrado Olmedo, A. I.; Batignani, G.; Bertoldo, E.; Bettarini, S.; Bisogni, M. G.; Bocci, V.; Bondar, A.; Bonfini, G.; Bonivento, W.; Bossa, M.; Bottino, B.; Boulay, M.; Bunker, R.; Bussino, S.; Buzulutskov, A.; Cadeddu, M.; Cadoni, M.; Caminata, A.; Canci, N.; Candela, A.; Cantini, C.; Caravati, M.; Cariello, M.; Carlini, M.; Carpinelli, M.; Castellani, A.; Catalanotti, S.; Cataudella, V.; Cavalcante, P.; Cavuoti, S.; Cereseto, R.; Chepurnov, A.; Cicalò, C.; Cifarelli, L.; Citterio, M.; Cocco, A. G.; Colocci, M.; Corgiolu, S.; Covone, G.; Crivelli, P.; D'Antone, I.; D'Incecco, M.; D'Urso, D.; Da Rocha Rolo, M. D.; Daniel, M.; Davini, S.; de Candia, A.; De Cecco, S.; De Deo, M.; De Filippis, G.; De Guido, G.; De Rosa, G.; Dellacasa, G.; Della Valle, M.; Demontis, P.; Derbin, A.; Devoto, A.; Di Eusanio, F.; Di Pietro, G.; Dionisi, C.; Dolgov, A.; Dormia, I.; Dussoni, S.; Empl, A.; Fernandez Diaz, M.; Ferri, A.; Filip, C.; Fiorillo, G.; Fomenko, K.; Franco, D.; Froudakis, G. E.; Gabriele, F.; Gabrieli, A.; Galbiati, C.; Garcia Abia, P.; Gendotti, A.; Ghisi, A.; Giagu, S.; Giampa, P.; Gibertoni, G.; Giganti, C.; Giorgi, M. A.; Giovanetti, G. K.; Gligan, M. L.; Gola, A.; Gorchakov, O.; Goretti, A. M.; Granato, F.; Grassi, M.; Grate, J. W.; Grigoriev, G. Y.; Gromov, M.; Guan, M.; Guerra, M. B. B.; Guerzoni, M.; Gulino, M.; Haaland, R. K.; Hallin, A.; Harrop, B.; Hoppe, E. W.; Horikawa, S.; Hosseini, B.; Hughes, D.; Humble, P.; Hungerford, E. V.; Ianni, An.; Jillings, C.; Johnson, T. N.; Keeter, K.; Kendziora, C. L.; Kim, S.; Koh, G.; Korablev, D.; Korga, G.; Kubankin, A.; Kuss, M.; Kuźniak, M.; La Commara, M.; Lehnert, B.; Li, X.; Lissia, M.; Lodi, G. U.; Loer, B.; Longo, G.; Loverre, P.; Lussana, R.; Luzzi, L.; Ma, Y.; Machado, A. A.; Machulin, I. N.; Mandarano, A.; Mapelli, L.; Marcante, M.; Margotti, A.; Mari, S. M.; Mariani, M.; Maricic, J.; Martoff, C. J.; Mascia, M.; Mayer, M.; McDonald, A. B.; Messina, A.; Meyers, P. D.; Milincic, R.; Moggi, A.; Moioli, S.; Monroe, J.; Monte, A.; Morrocchi, M.; Mount, B. J.; Mu, W.; Muratova, V. N.; Murphy, S.; Musico, P.; Nania, R.; Navrer Agasson, A.; Nikulin, I.; Nosov, V.; Nozdrina, A. O.; Nurakhov, N. N.; Oleinik, A.; Oleynikov, V.; Orsini, M.; Ortica, F.; Pagani, L.; Pallavicini, M.; Palmas, S.; Pandola, L.; Pantic, E.; Paoloni, E.; Paternoster, G.; Pavletcov, V.; Pazzona, F.; Peeters, S.; Pelczar, K.; Pellegrini, L. A.; Pelliccia, N.; Perotti, F.; Perruzza, R.; Pesudo, V.; Piemonte, C.; Pilo, F.; Pocar, A.; Pollmann, T.; Portaluppi, D.; Pugachev, D. A.; Qian, H.; Radics, B.; Raffaelli, F.; Ragusa, F.; Razeti, M.; Razeto, A.; Regazzoni, V.; Regenfus, C.; Reinhold, B.; Renshaw, A. L.; Rescigno, M.; Retière, F.; Riffard, Q.; Rivetti, A.; Rizzardini, S.; Romani, A.; Romero, L.; Rossi, B.; Rossi, N.; Rubbia, A.; Sablone, D.; Salatino, P.; Samoylov, O.; Sánchez García, E.; Sands, W.; Sanfilippo, S.; Sant, M.; Santorelli, R.; Savarese, C.; Scapparone, E.; Schlitzer, B.; Scioli, G.; Segreto, E.; Seifert, A.; Semenov, D. A.; Shchagin, A.; Shekhtman, L.; Shemyakina, E.; Sheshukov, A.; Simeone, M.; Singh, P. N.; Skensved, P.; Skorokhvatov, M. D.; Smirnov, O.; Sobrero, G.; Sokolov, A.; Sotnikov, A.; Speziale, F.; Stainforth, R.; Stanford, C.; Suffritti, G. B.; Suvorov, Y.; Tartaglia, R.; Testera, G.; Tonazzo, A.; Tosi, A.; Trinchese, P.; Unzhakov, E. V.; Vacca, A.; Vázquez-Jáuregui, E.; Verducci, M.; Viant, T.; Villa, F.; Vishneva, A.; Vogelaar, B.; Wada, M.; Wahl, J.; Walding, J.; Wang, H.; Wang, Y.; Watson, A. W.; Westerdale, S.; Williams, R.; Wojcik, M. M.; Wu, S.; Xiang, X.; Xiao, X.; Yang, C.; Ye, Z.; Yllera de Llano, A.; Zappa, F.; Zappalà, G.; Zhu, C.; Zichichi, A.; Zullo, M.; Zullo, A.; Zuzel, G.

2018-03-01

Building on the successful experience in operating the DarkSide-50 detector, the DarkSide Collaboration is going to construct DarkSide-20k, a direct WIMP search detector using a two-phase Liquid Argon Time Projection Chamber (LAr TPC) with an active (fiducial) mass of 23 t (20 t). This paper describes a preliminary design for the experiment, in which the DarkSide-20k LAr TPC is deployed within a shield/veto with a spherical Liquid Scintillator Veto (LSV) inside a cylindrical Water Cherenkov Veto (WCV). This preliminary design provides a baseline for the experiment to achieve its physics goals, while further development work will lead to the final optimization of the detector parameters and an eventual technical design. Operation of DarkSide-50 demonstrated a major reduction in the dominant 39Ar background when using argon extracted from an underground source, before applying pulse shape analysis. Data from DarkSide-50, in combination with MC simulation and analytical modeling, shows that a rejection factor for discrimination between electron and nuclear recoils of >3 × 109 is achievable. This, along with the use of the veto system and utilizing silicon photomultipliers in the LAr TPC, are the keys to unlocking the path to large LAr TPC detector masses, while maintaining an experiment in which less than < 0.1 events (other than ν-induced nuclear recoils) is expected to occur within the WIMP search region during the planned exposure. DarkSide-20k will have ultra-low backgrounds than can be measured in situ, giving sensitivity to WIMP-nucleon cross sections of 1.2 × 10^{-47} cm2 (1.1 × 10^{-46} cm2) for WIMPs of 1 TeV/c 2 (10 TeV/c 2) mass, to be achieved during a 5 yr run producing an exposure of 100 t yr free from any instrumental background.

John Lewis | NREL

Science.gov Websites

Lewis John Lewis John Lewis Researcher IV-Chemical Engineering John.Lewis@nrel.gov | 303-275-3021 Education Ph.D. Chemical Engineering, California Institute of Technology, Pasadena, CA, 1996 M.S. Chemical Engineering, California Institute of Technology, Pasadena, CA, 1993 B.S. Chemical Engineering, Texas A&M

Ionization Electron Signal Processing in Single Phase LArTPCs II. Data/Simulation Comparison and Performance in MicroBooNE

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

Adams, C.; et al.

The single-phase liquid argon time projection chamber (LArTPC) provides a large amount of detailed information in the form of fine-grained drifted ionization charge from particle traces. To fully utilize this information, the deposited charge must be accurately extracted from the raw digitized waveforms via a robust signal processing chain. Enabled by the ultra-low noise levels associated with cryogenic electronics in the MicroBooNE detector, the precise extraction of ionization charge from the induction wire planes in a single-phase LArTPC is qualitatively demonstrated on MicroBooNE data with event display images, and quantitatively demonstrated via waveform-level and track-level metrics. Improved performance of inductionmore » plane calorimetry is demonstrated through the agreement of extracted ionization charge measurements across different wire planes for various event topologies. In addition to the comprehensive waveform-level comparison of data and simulation, a calibration of the cryogenic electronics response is presented and solutions to various MicroBooNE-specific TPC issues are discussed. This work presents an important improvement in LArTPC signal processing, the foundation of reconstruction and therefore physics analyses in MicroBooNE.« less

Danish translation and validation of Kessler's 10-item psychological distress scale - K10.

PubMed

Thelin, Camilla; Mikkelsen, Benjamin; Laier, Gunnar; Turgut, Louise; Henriksen, Bente; Olsen, Lis Raabaek; Larsen, Jens Knud; Arnfred, Sidse

2017-08-01

Psychological distress is a trans-diagnostic feature of mental suffering closely associated with mental disorders. Kessler's 10-item Psychological Distress Scale (K10), a scale with sound psychometric properties, is widely used in epidemiological studies. To translate and investigate whether K10 is a reliable and valid rating scale for the measurement of psychological distress in a Danish population. The translation was carried out according to official WHO translation guidelines. A sample of 100 subjects was included, 54 patients from the regional Mental Health Service (MHS) and 46 subjects with no psychiatric history. All participants were assessed with a psychiatric diagnostic interview (MINI) and handed out K10. Concurrent validity was assessed by WHO Well-being Index (WHO-5). Correlation matrix analysis was conducted for the full sample and receiver operating characteristic (ROC) curves for discriminating mental health service affiliation. Mean K10 scores differed, with decreasing levels, between inpatients and outpatient in MHS and the subjects with no psychiatric history. Factor analysis confirmed a unidimensional structure, and Cronbach's alpha and Omega showed excellent internal reliability. AUC for the K10 ROC curves showed excellent sensitivity (0.947 [0.900-0.995]), accurately differentiating mental health from non-mental health patients. The Danish K10 has the same strong internal reliability as the original English version, and scores differ between psychiatric patients in outpatient and emergency ward settings. The Danish K10 translation is authorized and freely available for download at https://www.hcp.med.harvard.edu/ncs/k6_scales.php . The utility as an instrument for clinical screening in a mental healthcare setting is supported.

Receptor Protein Tyrosine Phosphatase-Receptor Tyrosine Kinase Substrate Screen Identifies EphA2 as a Target for LAR in Cell Migration

PubMed Central

Lee, Hojin

2013-01-01

Receptor tyrosine kinases (RTKs) exist in equilibrium between tyrosyl-phosphorylated and dephosphorylated states. Despite a detailed understanding of how RTKs become tyrosyl phosphorylated, much less is known about RTK tyrosyl dephosphorylation. Receptor protein tyrosine phosphatases (RPTPs) can play essential roles in the dephosphorylation of RTKs. However, a complete understanding of the involvement of the RPTP subfamily in RTK tyrosyl dephosphorylation has not been established. In this study, we have employed a small interfering RNA (siRNA) screen to identify RPTPs in the human genome that serve as RTK phosphatases. We observed that each RPTP induced a unique fingerprint of tyrosyl phosphorylation among 42 RTKs. We identified EphA2 as a novel LAR substrate. LAR dephosphorylated EphA2 at phosphotyrosyl 930, uncoupling Nck1 from EphA2 and thereby attenuating EphA2-mediated cell migration. These results demonstrate that each RPTP exerts a unique regulatory fingerprint of RTK tyrosyl dephosphorylation and suggest a complex signaling interplay between RTKs and RPTPs. Furthermore, we observed that LAR modulates cell migration through EphA2 site-specific dephosphorylation. PMID:23358419

Commemorating John Dyson

NASA Astrophysics Data System (ADS)

Pittard, Julian M.

2015-03-01

John Dyson was born on the 7th January 1941 in Meltham Mills, West Yorkshire, England, and later grew up in Harrogate and Leeds. The proudest moment of John's early life was meeting Freddie Trueman, who became one of the greatest fast bowlers of English cricket. John used a state scholarship to study at Kings College London, after hearing a radio lecture by D. M. McKay. He received a first class BSc Special Honours Degree in Physics in 1962, and began a Ph.D. at the University of Manchester Department of Astronomy after being attracted to astronomy by an article of Zdenek Kopal in the semi-popular journal New Scientist. John soon started work with Franz Kahn, and studied the possibility that the broad emission lines seen from the Orion Nebula were due to flows driven by the photoevaporation of neutral globules embedded in a HII region. John's thesis was entitled ``The Age and Dynamics of the Orion Nebula`` and he passed his oral examination on 28th February 1966.

Case study of a 15-year-old boy with McCune-Albright syndrome combined with pituitary gigantism: effect of octreotide-long acting release (LAR) and cabergoline therapy.

PubMed

Tajima, Toshihiro; Tsubaki, Junko; Ishizu, Katsura; Jo, Wakako; Ishi, Nobuaki; Fujieda, Kenji

2008-07-01

The use of octreotide-LAR and cabergoline therapy has shown great promise in adults with acromegaly; however, the experience in pediatric patients has rarely been reported. We described a clinical course of a 15-year-old boy of McCune-Albright syndrome (MAS) with pituitary gigantism. At the age of 8 years, a growth hormone (GH) and prolactin (PRL) producing pituitary adenoma was diagnosed at our hospital. He also had multiple fibrous dysplasia, so that he was diagnosed as having MAS. The tumor was partially resected, and GNAS1 gene mutation (R201C) was identified in affected tissues. We introduced octreotide to suppress GH secretion (100 mug 2/day s.c). During therapy with octreotide, IGF-1 and GH levels could not be suppressed and the patient frequently complained of nausea from octreotide treatment. Therefore, the therapy was changed to monthly injections of octreotide-LAR at the age of 12.3 years and was partially effective. However, as defect of left visual field worsened due to progressive left optic canal stenosis, he underwent second neurological decompression of the left optic nerve at 13.4 years of age. After surgery, in addition to octreotide-LAR, cabergoline (0.25 mg twice a month) was started. This regimen normalized serum levels of GH and IGF-1; however, he showed impaired glucose tolerance and gallstones at 15.7 years of age. Therefore, the dose of octreotide-LAR was reduced to 10 mg and the dose of cabergoline increased. This case demonstrated the difficulty of treating pituitary gigantism due to MAS. The use of octreotide-LAR and cabergoline should be considered even in pediatric patients; however, adverse events due to octreotide-LAR must be carefully examined.

Rb-Sr and Sm-Nd Studies of Olivine-Phyric Shergottites RBT 04262 and LAR 06319: Isotopic Evidence for Relationship to Enriched Basaltic Shergottites

NASA Technical Reports Server (NTRS)

Nyquist, L.E.; Shih, C.-Y.; Reese, Y.

2009-01-01

RBT 04262 and LAR 06319 are two Martian meteorites recently discovered in Antarctica. Both contain abundant olivines, and were classified as olivine-phyric shergottites. A detailed petrographic study of RBT 04262 suggested it should be reclassified as a lherzolitic shergottite. However, the moderately LREE-depleted REE distribution pattern indicated that it is closely related to enriched basaltic shergottites like Shergotty, Zagami, Los Angeles, etc. In earlier studies of a similarly olivinephyric shergottite NWA 1068 which contains 21% modal olivine, it was shown that it probably was produced from an enriched basaltic shergottite magma by olivine accumulation . As for LAR 06319, recent petrographic studies suggested that it is different from either lherzolitic shergottites or the highly LREE-depleted olivine-phyric shergottites. We performed Rb-Sr and Sm-Nd isotopic analyses on RBT 04262 and LAR 06319 to determine their crystallization ages and Sr and Nd isotopic signatures, and to better understand the petrogenetic relationships between them and other basaltic, lherzolitic and depleted olivine-phyric shergottites.

The Drosophila Receptor Protein Tyrosine Phosphatase LAR Is Required for Development of Circadian Pacemaker Neuron Processes That Support Rhythmic Activity in Constant Darkness But Not during Light/Dark Cycles

PubMed Central

Agrawal, Parul

2016-01-01

In Drosophila, a transcriptional feedback loop that is activated by CLOCK-CYCLE (CLK-CYC) complexes and repressed by PERIOD-TIMELESS (PER-TIM) complexes keeps circadian time. The timing of CLK-CYC activation and PER-TIM repression is regulated post-translationally, in part through rhythmic phosphorylation of CLK, PER, and TIM. Although kinases that control PER, TIM, and CLK levels, activity, and/or subcellular localization have been identified, less is known about phosphatases that control clock protein dephosphorylation. To identify clock-relevant phosphatases, clock-cell-specific RNAi knockdowns of Drosophila phosphatases were screened for altered activity rhythms. One phosphatase that was identified, the receptor protein tyrosine phosphatase leukocyte-antigen-related (LAR), abolished activity rhythms in constant darkness (DD) without disrupting the timekeeping mechanism in brain pacemaker neurons. However, expression of the neuropeptide pigment-dispersing factor (PDF), which mediates pacemaker neuron synchrony and output, is eliminated in the dorsal projections from small ventral lateral (sLNv) pacemaker neurons when Lar expression is knocked down during development, but not in adults. Loss of Lar function eliminates sLNv dorsal projections, but PDF expression persists in sLNv and large ventral lateral neuron cell bodies and their remaining projections. In contrast to the defects in lights-on and lights-off anticipatory activity seen in flies that lack PDF, Lar RNAi knockdown flies anticipate the lights-on and lights-off transition normally. Our results demonstrate that Lar is required for sLNv dorsal projection development and suggest that PDF expression in LNv cell bodies and their remaining projections mediate anticipation of the lights-on and lights-off transitions during a light/dark cycle. SIGNIFICANCE STATEMENT In animals, circadian clocks drive daily rhythms in physiology, metabolism, and behavior via transcriptional feedback loops. Because key circadian

Development of COTS ADC SEE Test System for the ATLAS LArCalorimeter Upgrade

DOE PAGES

Hu, Xue -Ye; Chen, Hu -Cheng; Chen, Kai; ...

2014-12-01

Radiation-tolerant, high speed, high density and low power commercial off-the-shelf (COTS) analog-to-digital converters (ADCs) are planned to be used in the upgrade to the Liquid Argon (LAr) calorimeter front end (FE) trigger readout electronics. Total ionization dose (TID) and single event effect (SEE) are two important radiation effects which need to be characterized on COTS ADCs. In our initial TID test, Texas Instruments (TI) ADS5272 was identified to be the top performer after screening a total 17 COTS ADCs from different manufacturers with dynamic range and sampling rate meeting the requirements of the FE electronics. Another interesting feature of ADS5272more » is its 6.5 clock cycles latency, which is the shortest among the 17 candidates. Based on the TID performance, we have designed a SEE evaluation system for ADS5272, which allows us to further assess its radiation tolerance. In this paper, we present a detailed design of ADS5272 SEE evaluation system and show the effectiveness of this system while evaluating ADS5272 SEE characteristics in multiple irradiation tests. According to TID and SEE test results, ADS5272 was chosen to be implemented in the full-size LAr Trigger Digitizer Board (LTDB) demonstrator, which will be installed on ATLAS calorimeter during the 2014 Long Shutdown 1 (LS1).« less

Development of an ADC radiation tolerance characterization system for the upgrade of the ATLAS LAr calorimeter

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

Liu, Hong-Bin; Chen, Hu-Cheng; Chen, Kai

ATLAS LAr calorimeter will undergo its Phase-I upgrade during the long shutdown (LS2) in 2018, and a new LAr Trigger Digitizer Board (LTDB) will be designed and installed. Several commercial-off-the-shelf (COTS) multi-channel high-speed ADCs have been selected as possible backups of the radiation tolerant ADC ASICs for the LTDB. Here, to evaluate the radiation tolerance of these backup commercial ADCs, we developed an ADC radiation tolerance characterization system, which includes the ADC boards, data acquisition (DAQ) board, signal generator, external power supplies and a host computer. The ADC board is custom designed for different ADCs, with ADC drivers and clockmore » distribution circuits integrated on board. The Xilinx ZC706 FPGA development board is used as a DAQ board. The data from the ADC are routed to the FPGA through the FMC (FPGA Mezzanine Card) connector, de-serialized and monitored by the FPGA, and then transmitted to the host computer through the Gigabit Ethernet. A software program has been developed with Python, and all the commands are sent to the DAQ board through Gigabit Ethernet by this program. Two ADC boards have been designed for the ADC, ADS52J90 from Texas Instruments and AD9249 from Analog Devices respectively. TID tests for both ADCs have been performed at BNL, and an SEE test for the ADS52J90 has been performed at Massachusetts General Hospital (MGH). Test results have been analyzed and presented. The test results demonstrate that this test system is very versatile, and works well for the radiation tolerance characterization of commercial multi-channel high-speed ADCs for the upgrade of the ATLAS LAr calorimeter. It is applicable to other collider physics experiments where radiation tolerance is required as well.« less

Development of an ADC radiation tolerance characterization system for the upgrade of the ATLAS LAr calorimeter

DOE PAGES

Liu, Hong-Bin; Chen, Hu-Cheng; Chen, Kai; ...

2017-02-01

ATLAS LAr calorimeter will undergo its Phase-I upgrade during the long shutdown (LS2) in 2018, and a new LAr Trigger Digitizer Board (LTDB) will be designed and installed. Several commercial-off-the-shelf (COTS) multi-channel high-speed ADCs have been selected as possible backups of the radiation tolerant ADC ASICs for the LTDB. Here, to evaluate the radiation tolerance of these backup commercial ADCs, we developed an ADC radiation tolerance characterization system, which includes the ADC boards, data acquisition (DAQ) board, signal generator, external power supplies and a host computer. The ADC board is custom designed for different ADCs, with ADC drivers and clockmore » distribution circuits integrated on board. The Xilinx ZC706 FPGA development board is used as a DAQ board. The data from the ADC are routed to the FPGA through the FMC (FPGA Mezzanine Card) connector, de-serialized and monitored by the FPGA, and then transmitted to the host computer through the Gigabit Ethernet. A software program has been developed with Python, and all the commands are sent to the DAQ board through Gigabit Ethernet by this program. Two ADC boards have been designed for the ADC, ADS52J90 from Texas Instruments and AD9249 from Analog Devices respectively. TID tests for both ADCs have been performed at BNL, and an SEE test for the ADS52J90 has been performed at Massachusetts General Hospital (MGH). Test results have been analyzed and presented. The test results demonstrate that this test system is very versatile, and works well for the radiation tolerance characterization of commercial multi-channel high-speed ADCs for the upgrade of the ATLAS LAr calorimeter. It is applicable to other collider physics experiments where radiation tolerance is required as well.« less

Development of an ADC radiation tolerance characterization system for the upgrade of the ATLAS LAr calorimeter

NASA Astrophysics Data System (ADS)

Liu, Hong-Bin; Chen, Hu-Cheng; Chen, Kai; Kierstead, James; Lanni, Francesco; Takai, Helio; Jin, Ge

2017-02-01

ATLAS LAr calorimeter will undergo its Phase-I upgrade during the long shutdown (LS2) in 2018, and a new LAr Trigger Digitizer Board (LTDB) will be designed and installed. Several commercial-off-the-shelf (COTS) multi-channel high-speed ADCs have been selected as possible backups of the radiation tolerant ADC ASICs for the LTDB. To evaluate the radiation tolerance of these backup commercial ADCs, we developed an ADC radiation tolerance characterization system, which includes the ADC boards, data acquisition (DAQ) board, signal generator, external power supplies and a host computer. The ADC board is custom designed for different ADCs, with ADC drivers and clock distribution circuits integrated on board. The Xilinx ZC706 FPGA development board is used as a DAQ board. The data from the ADC are routed to the FPGA through the FMC (FPGA Mezzanine Card) connector, de-serialized and monitored by the FPGA, and then transmitted to the host computer through the Gigabit Ethernet. A software program has been developed with Python, and all the commands are sent to the DAQ board through Gigabit Ethernet by this program. Two ADC boards have been designed for the ADC, ADS52J90 from Texas Instruments and AD9249 from Analog Devices respectively. TID tests for both ADCs have been performed at BNL, and an SEE test for the ADS52J90 has been performed at Massachusetts General Hospital (MGH). Test results have been analyzed and presented. The test results demonstrate that this test system is very versatile, and works well for the radiation tolerance characterization of commercial multi-channel high-speed ADCs for the upgrade of the ATLAS LAr calorimeter. It is applicable to other collider physics experiments where radiation tolerance is required as well. Supported by the U. S. Department of Energy (DE-SC001270)

Health assessment for Stanley Kessler, King of Prussia, Montgomery County, Pennsylvania, Region 3. CERCLIS No. PAD014269971. Preliminary report

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

Not Available

1988-12-05

The Stanley Kessler site in King of Prussia, Pennsylvania, is a former metal recycling facility which operated from 1961 until 1978. Organic solvent-contaminated cooling water was disposed of in an underground septic tank and cesspool which has no structural bottom. Located nearby is a major source of drinking water for the Philadelphia Suburban Water Company which serves approximately 800,000 people. The environmental contamination consists of trichloroethylene, 1,1-dichloroethylene, and 1,1,1-trichloroethane in groundwater; 1,1,1-trichloroethane, 1,1-dichloroethylene, ethyl benzene, methylene chloride, tetrachloroethylene, toluene, and trichloroethylene in soil. The site appears to have been remediated with the exception of groundwater contamination. However, no data concerningmore » the effectiveness of the removal operations conducted in 1981 were provided. The site is considered to be of potential public health concern because of the risk to human health caused by the possibility of exposure to hazardous substances via groundwater. This judgment is based on the absence of information concerning off-site contamination in soil and surface water, and the location, depth, and use of local private wells.« less

Foreword: Sir John Pendry FRS Sir John Pendry FRS

NASA Astrophysics Data System (ADS)

Inglesfield, John; Echenique, Pedro

2008-07-01

John Pendry John Inglesfield and Pedro Echenique write: John Pendry's 65th birthday is on 4 July 2008, and this issue of the Journal of Physics: Condensed Matter is dedicated to him, with articles by friends, colleagues, and former students. By any standards, John Pendry is a great scientist, who has made—and continues to make—an enormous contribution to physics; the wide range of his interests is reflected in the scope of these articles. Not many scientists can establish a completely new and unexpected area of research, but this has been John's achievement in the last few years in the field of metamaterials, materials whose electromagnetic properties depend on their structure rather than the materials of which the structure is built. In this way, structures with effectively negative electrical permittivity and negative magnetic permeability can be constructed, demonstrating negative refraction; through metamaterials scientists now have access to properties not found in nature, and never previously explored experimentally. Never a week goes by without a potential new application of metamaterials, whether it is perfect lensing, or the cloak of invisibility. This has certainly led to tremendous visibility for John himself, with guest lectures all over the world, and radio and television appearances. John Pendry's first paper was published exactly 40 years ago, 'Analytic properties of pseudopotentials' [1], and since then he has published 310 articles at the latest count. But this first paper already reflected something of the way John works. His PhD project, with Volker Heine at the Cavendish Laboratory, was to interpret the scattering of low energy electrons from surfaces, the technique of LEED which was to become the method of choice for determining surface structure. Although the energy of the electrons in LEED is relatively low—say 50 eV—it is much higher than the energy of the conduction electrons, for which pseudopotentials had been devised, and John

St. John's Wort (image)

MedlinePlus

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

Jasper Johns' Painted Words.

ERIC Educational Resources Information Center

Levinger, Esther

1989-01-01

States that the painted words in Jasper Johns' art act in two different capacities: concealed words partake in the artist's interrogation of visual perception; and visible painted words question classical representation. Argues that words are Johns' means of critiquing modernism. (RS)

VALOR joint oscillation analysis using multiple LAr-TPCs in the Booster Neutrino Beam at Fermilab

NASA Astrophysics Data System (ADS)

Andreopoulos, C.; Barry, C.; Bench, F.; Chappell, A.; Dealtry, T.; Dennis, S.; Escudero, L.; Jones, R.; Grant, N.; Roda, M.; Sgalaberna, D.; Shah, R.

2017-09-01

Anomalies observed by different experiments, the most significant ones being the ∼3.8 sigma νe appearance in a ∼50 MeV νµ beam from muon decay at rest observed by the LSND experiment and the ∼3.8 sigma νe and {\\bar{ν }}e appearance in a ∼1 GeV neutrino beam from pion decay in flight observed by MiniBooNE, suggest the existence of sterile neutrinos. The Short Baseline Neutrino (SBN) program at Fermilab aims to perform a sensitive search for sterile neutrinos by performing analyses of νe appearance and νµ disappearance employing three Liquid Argon Time Projection Chambers (LAr-TPCs) at different baselines. The VALOR neutrino fitting group was established within the T2K experiment and has led numerous flagship T2K oscillation analyses, and provided sensitivity and detector optimisation studies for DUNE and Hyper-K. The neutrino oscillation framework developed by this group is able to perform fits of several samples and systematic parameters within different neutrino models and experiments. Thus, VALOR is an ideal environment for the neutrino oscillation fits using multiple LAr-TPC detectors with proper treatment of correlated systematic uncertainties necessary for the SBN analyses.

PoLAR Voices: Informing Adult Learners about the Science and Story of Climate Change in the Polar Regions Through Audio Podcast

NASA Astrophysics Data System (ADS)

Quinney, A.; Murray, M. S.; Gobroski, K. A.; Topp, R. M.; Pfirman, S. L.

2015-12-01

The resurgence of audio programming with the advent of podcasting in the early 2000s spawned a new medium for communicating advances in science, research, and technology. To capitalize on this informal educational outlet, the Arctic Institute of North America partnered with the International Arctic Research Center, the University of Alaska Fairbanks, and the UA Museum of the North to develop a podcast series called PoLAR Voices for the Polar Learning and Responding (PoLAR) Climate Change Education Partnership. PoLAR Voices is a public education initiative that uses creative storytelling and novel narrative structures to immerse the listener in an auditory depiction of climate change. The programs will feature the science and story of climate change, approaching topics from both the points of view of researchers and Arctic indigenous peoples. This approach will engage the listener in the holistic story of climate change, addressing both scientific and personal perspectives, resulting in a program that is at once educational, entertaining and accessible. Feedback is being collected at each stage of development to ensure the content and format of the program satisfies listener interests and preferences. Once complete, the series will be released on thepolarhub.org and on iTunes. Additionally, blanket distribution of the programs will be accomplished via radio broadcast in urban, rural and remote areas, and in multiple languages to increase distribution and enhance accessibility.

Maniac Talk - John Mather

NASA Image and Video Library

2014-11-19

John Mather Maniac Lecture, November 19, 2014 Nobel Laureate John Mather presented a Maniac Talk entitled "Creating the Future: Building JWST, what it may find, and what comes next?" In this lecture, John takes a rear view look at how James Webb Space Telescope was started, what it can see and what it might discover. He describes the hardware, what it was designed to observe, and speculate about the surprises it might uncover. He also outlines a possible future of space observatories: what astronomers want to build, what we need to invent, and what they might find, even the chance of discovering life on planets around other stars.

Exclusive muon neutrino charged current pion-less topologies. ArgoNeuT results and future prospects in LAr TPC detectors

DOE PAGES

Palamara, Ornella

2016-12-29

Results from the analysis of charged current pion-less (CC 0-pion) muon neutrino events in argon collected by the ArgoNeuT experiment on the NuMI beam at Fermilab are presented and compared with predictions from Monte Carlo simulations. A novel analysis method, based on the reconstruction of exclusive topologies, fully exploiting the Liquid argon Time Projection Chamber (LAr TPC) technique capabilities, is used to analyze the events, characterized by the presence at the vertex of a leading muon track eventually accompanied by one or more highly ionizing tracks, and study nuclear effects in neutrino interactions on argon nuclei. Multiple protons accompanying themore » leading muon are visible in the ArgoNeuT events, and measured with a proton reconstruction threshold of 21 MeV kinetic energy. As a result, measurements of (anti-)neutrino CC 0-pion inclusive and exclusive cross sections on argon nuclei are reported. Prospects for future, larger mass LAr TPC detectors are discussed.« less

A test of the Suits vegetative-canopy reflectance model with LARS soybean-canopy reflectance data

NASA Technical Reports Server (NTRS)

Chance, J. E.; Lemaster, E. W.

1985-01-01

The Suits vegetative-canopy reflectance model is tested with an extensive set of field reflectance measurements made by the Laboratory for Application of Remote Sensing (LARS) for soybean canopies. The model is tested for the full hemisphere of observer directions as well as the nadir direction. The results show moderate agreement for the visible channels of the Landsat MSS and poor agreement in the near-infrared channel of Landsat MSS. An analysis of errors is given.

John Dewey, an Appreciation

ERIC Educational Resources Information Center

Clopton, Robert W.

2015-01-01

The subject of the annual Presidential address of Phi Kappa Phi, presented on May 8, 1962, was John Dewey. Dewey is identified in the public mind chiefly as an educational philosopher. In this address, the author describes the life and work of John Dewey as an indefatigable student of life whose interests ranged, like those of Aristotle, over the…

Conceptions of Childhood in the Educational Philosophies of John Locke and John Dewey

ERIC Educational Resources Information Center

Bynum, Gregory Lewis

2015-01-01

This article compares progressive conceptions of childhood in the educational philosophies of John Locke and John Dewey. Although the lives of the two philosophers were separated by an ocean and two centuries of history, they had in common the following things: (1) a relatively high level of experience working with, and observing, children that is…

Operation of a LAr-TPC equipped with a multilayer LEM charge readout

DOE PAGES

Baibussinov, B.; Centro, S.; Farnese, C.; ...

2018-03-01

A novel detector for ionization signals in a single phase LAr-TPC has been experimented in the ICARINO test facility at the INFN Laboratories in Legnaro. It is based on the adoption of a multilayer Large Electron Multiplier (LEM) replacing the traditional anodic wire arrays. Cosmic muon tracks were detected allowing the measurement of energy deposition and a first determination of the signal to noise ratio. The analysis of the recorded events thus demonstrated the 3D reconstruction capability of this device for ionizing events in liquid Argon. The collected fraction of ionization charge is close to about 90%, with signal tomore » noise ratio similar to that measured with more traditional wire chambers.« less

Operation of a LAr-TPC equipped with a multilayer LEM charge readout

NASA Astrophysics Data System (ADS)

Baibussinov, B.; Centro, S.; Farnese, C.; Fava, A.; Gibin, D.; Guglielmi, A.; Meng, G.; Pietropaolo, F.; Varanini, F.; Ventura, S.; Zatrimaylov, K.

2018-03-01

A novel detector for ionization signals in a single phase LAr-TPC has been experimented in the ICARINO test facility at the INFN Laboratories in Legnaro. It is based on the adoption of a multilayer Large Electron Multiplier (LEM) replacing the traditional anodic wire arrays. Cosmic muon tracks were detected allowing the measurement of energy deposition and a first determination of the signal to noise ratio. The analysis of the recorded events demonstrated the 3D reconstruction capability of this device for ionizing events in liquid Argon. The collected fraction of ionization charge is close to about 90%, with signal to noise ratio similar to that measured with more traditional wire chambers.

Operation of a LAr-TPC equipped with a multilayer LEM charge readout

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

Baibussinov, B.; Centro, S.; Farnese, C.

A novel detector for ionization signals in a single phase LAr-TPC has been experimented in the ICARINO test facility at the INFN Laboratories in Legnaro. It is based on the adoption of a multilayer Large Electron Multiplier (LEM) replacing the traditional anodic wire arrays. Cosmic muon tracks were detected allowing the measurement of energy deposition and a first determination of the signal to noise ratio. The analysis of the recorded events thus demonstrated the 3D reconstruction capability of this device for ionizing events in liquid Argon. The collected fraction of ionization charge is close to about 90%, with signal tomore » noise ratio similar to that measured with more traditional wire chambers.« less

The big fat LARS - a LArge Reservoir Simulator for hydrate formation and gas production

NASA Astrophysics Data System (ADS)

Beeskow-Strauch, Bettina; Spangenberg, Erik; Schicks, Judith M.; Giese, Ronny; Luzi-Helbing, Manja; Priegnitz, Mike; Klump, Jens; Thaler, Jan; Abendroth, Sven

2013-04-01

Simulating natural scenarios on lab scale is a common technique to gain insight into geological processes with moderate effort and expenses. Due to the remote occurrence of gas hydrates, their behavior in sedimentary deposits is largely investigated on experimental set ups in the laboratory. In the framework of the submarine gas hydrate research project (SUGAR) a large reservoir simulator (LARS) with an internal volume of 425 liter has been designed, built and tested. To our knowledge this is presently a word-wide unique set up. Because of its large volume it is suitable for pilot plant scale tests on hydrate behavior in sediments. That includes not only the option of systematic tests on gas hydrate formation in various sedimentary settings but also the possibility to mimic scenarios for the hydrate decomposition and subsequent natural gas extraction. Based on these experimental results various numerical simulations can be realized. Here, we present the design and the experimental set up of LARS. The prerequisites for the simulation of a natural gas hydrate reservoir are porous sediments, methane, water, low temperature and high pressure. The reservoir is supplied by methane-saturated and pre-cooled water. For its preparation an external gas-water mixing stage is available. The methane-loaded water is continuously flushed into LARS as finely dispersed fluid via bottom-and-top-located sparger. The LARS is equipped with a mantle cooling system and can be kept at a chosen set temperature. The temperature distribution is monitored at 14 reasonable locations throughout the reservoir by Pt100 sensors. Pressure needs are realized using syringe pump stands. A tomographic system, consisting of a 375-electrode-configuration is attached to the mantle for the monitoring of hydrate distribution throughout the entire reservoir volume. Two sets of tubular polydimethylsiloxan-membranes are applied to determine gas-water ratio within the reservoir using the effect of permeability

Celebrating John Glenn’s Legacy

NASA Image and Video Library

2012-03-02

Sen. John Glenn, left, shakes hands with former Astronaut Steve Lindsey as NASA Administrator Charles Bolden smiles at an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the Cleveland State University Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. In 1998 Lindsey flew onboard the space shuttle Discovery along with then 77 year-old Sen. John Glenn for the STS-95 mission. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

A More Reduced Mantle Source for Enriched Shergottites; Insights from the Olivine-Phyric Shergottite Lar 06319

NASA Technical Reports Server (NTRS)

Peslier, A. H.; Hnatyshin, D.; Herd, C. D. K.; Walton, E. L.; Brandon, A. D.; Lapen, T. J.; Shafer, J.

2010-01-01

A detailed petrographic study of melt inclusions and Cr-Fe-Ti oxides of LAR 06319 leads to two main conclusions: 1) this enriched oxidized olivine- phyric shergottite represents nearly continuous crystallization of a basaltic shergottite melt, 2) the melt became more oxidized during differentiation. The first crystallized mineral assemblages record the oxygen fugacity which is closest to that of the melt s mantle source, and which is lower than generally attributed to the enriched shergottite group.

Spatial resolution of gas hydrate and permeability changes from ERT data in LARS simulating the Mallik gas hydrate production test

NASA Astrophysics Data System (ADS)

Priegnitz, Mike; Thaler, Jan; Spangenberg, Erik; Schicks, Judith M.; Abendroth, Sven

2014-05-01

The German gas hydrate project SUGAR studies innovative methods and approaches to be applied in the production of methane from hydrate-bearing reservoirs. To enable laboratory studies in pilot scale, a large reservoir simulator (LARS) was realized allowing for the formation and dissociation of gas hydrates under simulated in-situ conditions. LARS is equipped with a series of sensors. This includes a cylindrical electrical resistance tomography (ERT) array composed of 25 electrode rings featuring 15 electrodes each. The high-resolution ERT array is used to monitor the spatial distribution of the electrical resistivity during hydrate formation and dissociation experiments over time. As the present phases of poorly conducting sediment, well conducting pore fluid, non-conducting hydrates, and isolating free gas cover a wide range of electrical properties, ERT measurements enable us to monitor the spatial distribution of these phases during the experiments. In order to investigate the hydrate dissociation and the resulting fluid flow, we simulated a hydrate production test in LARS that was based on the Mallik gas hydrate production test (see abstract Heeschen et al., this volume). At first, a hydrate phase was produced from methane saturated saline water. During the two months of gas hydrate production we measured the electrical properties within the sediment sample every four hours. These data were used to establish a routine estimating both the local degrees of hydrate saturation and the resulting local permeabilities in the sediment's pore space from the measured resistivity data. The final gas hydrate saturation filled 89.5% of the total pore space. During hydrate dissociation, ERT data do not allow for a quantitative determination of free gas and remaining gas hydrates since both phases are electrically isolating. However, changes are resolved in the spatial distribution of the conducting liquid and the isolating phase with gas being the only mobile isolating phase

Cost reduction from resolution/improvement of carcinoid syndrome symptoms following treatment with above-standard dose of octreotide LAR.

PubMed

Huynh, Lynn; Totev, Todor; Vekeman, Francis; Neary, Maureen P; Duh, Mei S; Benson, Al B

2017-09-01

To calculate the cost reduction associated with diarrhea/flushing symptom resolution/improvement following treatment with above-standard dose octreotide-LAR from the commercial payor's perspective. Diarrhea and flushing are two major carcinoid syndrome symptoms of neuroendocrine tumor (NET). Previously, a study of NET patients from three US tertiary oncology centers (NET 3-Center Study) demonstrated that dose escalation of octreotide LAR to above-standard dose resolved/improved diarrhea/flushing in 79% of the patients within 1 year. Time course of diarrhea/flushing symptom data were collected from the NET 3-Center Study. Daily healthcare costs were calculated from a commercial claims database analysis. For the patient cohort experiencing any diarrhea/flushing symptom resolution/improvement, their observation period was divided into days of symptom resolution/improvement or no improvement, which were then multiplied by the respective daily healthcare cost and summed over 1 year to yield the blended mean annual cost per patient. For patients who experienced no diarrhea/flushing symptom improvement, mean annual daily healthcare cost of diarrhea/flushing over a 1-year period was calculated. The economic model found that 108 NET patients who experienced diarrhea/flushing symptom resolution/improvement within 1 year had statistically significantly lower mean annual healthcare cost/patient than patients with no symptom improvement, by $14,766 (p = .03). For the sub-set of 85 patients experiencing resolution/improvement of diarrhea, their cost reduction was more pronounced, at $18,740 (p = .01), statistically significantly lower than those with no improvement; outpatient costs accounted for 56% of the cost reduction (p = .02); inpatient costs, emergency department costs, and pharmacy costs accounted for the remaining 44%. The economic model relied on two different sources of data, with some heterogeneity in the prior treatment and disease status of patients

Controls on sinuosity in the sparsely vegetated Fossálar River, southern Iceland

NASA Astrophysics Data System (ADS)

Ielpi, Alessandro

2017-06-01

Vegetation exerts strong controls on fluvial sinuosity, providing bank stability and buffering surface runoff. These controls are manifest in densely vegetated landscapes, whereas sparsely vegetated fluvial systems have been so far overlooked. This study integrates remote sensing and gauging records of the meandering to wandering Fossálar River, a relatively steep-sloped (< 2.5%) Icelandic river featuring well-developed point bars (79%-85% of total active bar surface) despite the lack of thick, arborescent vegetation. Over four decades, fluctuations in the sinuosity index (1.15-1.43) and vegetation cover (63%-83%) are not significantly correlated (r = 0.28, p > 0.05), suggesting that relationships between the two are mediated by intervening variables and uncertain lag times. By comparison, discharge regime and fluvial planform show direct correlation over monthly to yearly time scales, with stable discharge stages accompanying the accretion of meander bends and peak floods related to destructive point-bar reworking. Rapid planform change is aided by the unconsolidated nature of unrooted alluvial banks, with recorded rates of lateral channel-belt migration averaging 18 m/yr. Valley confinement and channel mobility also control the geometry and evolution of individual point bars, with the highest degree of spatial geomorphic variability recorded in low-gradient stretches where lateral migration is unimpeded. Point bars in the Fossálar River display morphometric values comparable to those of other sparsely vegetated rivers, suggesting shared scalar properties. This conjecture prompts the need for more sophisticated integrations between remote sensing and gauging records on modern rivers lacking widespread plant life. While a large volume of experimental and field-based work maintains that thick vegetation has a critical role in limiting braiding, thus favouring sinuosity, this study demonstrates the stronger controls of discharge regime and alluvial morphology on

Change in quality of life in patients with acromegaly after treatment with octreotide LAR: first application of AcroQoL in Korea

PubMed Central

Chin, Sang Ouk; Chung, Choon Hee; Chung, Yoon-Sok; Kim, Byung-Joon; Kim, Hee Young; Kim, In-Ju; Kim, Jung Guk; Kim, Min-Seon; Kim, Seong-Yeon; Lee, Eun Jig; Lee, Ki Young; Kim, Sung-Woon

2015-01-01

Objectives This study was designed to investigate changes in health-related quality of life (HRQoL) of patients with acromegaly in Korea after medical treatment with octreotide LAR using the validated Korean version of the acromegaly quality of life questionnaire (AcroQoL). Design A prospective, open-label, single-arm study. Setting 11 tertiary centres in Korea. Participants 58 Korean patients (aged 21–72 years) who were newly diagnosed with acromegaly between 2009 and 2012 were prescribed octreotide LAR 20 mg at the time of enrolment. During 24 weeks of observation, AcroQoL survey questionnaires and measurement of growth hormone insulin-like growth factor 1(GH/IGF-I) were performed at baseline, week 12 and week 24. Main outcome measures We assessed the HRQoL of Korean patients with acromegaly after medical treatment with octreotide LAR using the validated Korean version of the AcroQoL questionnaire. Results Patients had a mean age of 47.2 years (29 males), and GH and IGF-I significantly decreased during the first 12 weeks (GH: 4.8 vs 1.9 μg/L, p<0.001; IGF-I: 497 vs 265 μg/L, p<0.001), but showed insignificant change at week 24 (GH: 2.3 μg/L; IGF-I: 294 μg/L). Only AcroQoL scores for the psychological appearance subdomain showed a significant increase during the entire 24 weeks (p<0.05). The change in the psychological appearance subdomain of AcroQoL scores demonstrated a significant but weak negative correlation with change in IGF-I levels (r=−0.282, p=0.039). When patients were divided into two groups according to their disease activity at week 24 (controlled vs uncontrolled), there was no difference in AcroQoL scores, but the psychological appearance subdomain of the two groups appeared to change differently over the entire 24-week period (p=0.047). Conclusions: Medical treatment with octreotide LAR in patients with acromegaly has a limited contribution to HRQoL as assessed by the AcroQoL. PMID:26063564

Deep-Sea Phylogeographic Structure Shaped by Paleoenvironmental Changes and Ongoing Ocean Currents Around the Sea of Japan in a Crangonid Shrimp, Argis lar.

PubMed

Fujita, Junta; Drumm, David T; Iguchi, Akira; Ueda, Yuji; Yamashita, Yuho; Ito, Masaki; Tominaga, Osamu; Kai, Yoshiaki; Ueno, Masahiro; Yamashita, Yoh

2017-10-01

The deep-sea crangonid shrimp, Argis lar, is a highly abundant species from the northern Pacific Ocean. We investigated its phylogeographic and demographic structure across the species' extensive range, using mitochondrial DNA sequence variation to evaluate the impact of deep-sea paleoenvironmental dynamics in the Sea of Japan on population histories. The haplotype network detected three distinct lineages with allopatric isolation, which roughly corresponded to the Sea of Japan (Lineage A), the northwestern Pacific off the Japanese Archipelago (Lineage B), and the Bering Sea/Gulf of Alaska (Lineage C). Lineage A showed relatively low haplotype and nucleotide diversity, a significantly negative value of Tajima's D, and a star-shaped network, suggesting that anoxic bottom-water in the Sea of Japan over the last glacial period may have brought about a reduction in the Sea of Japan population. Furthermore, unexpectedly, the distributions of Lineage A and B were closely related to the pathways of the two ocean currents, especially along the Sanriku Coast. This result indicated that A. lar could disperse across shallow straits through the ocean current, despite their deep-sea adult habitat. Bayesian inference of divergence time revealed that A. lar separated into three lineages approximately 1 million years before present (BP) in the Pleistocene, and then had been influenced by deep-sea paleoenvironmental change in the Sea of Japan during the last glacial period, followed by a more recent larval dispersal with the ocean current since ca. 6 kilo years BP.

Different Alleles of a Gene Encoding Leucoanthocyanidin Reductase (PaLAR3) Influence Resistance against the Fungus Heterobasidion parviporum in Picea abies1

PubMed Central

Ihrmark, Katarina

2016-01-01

Despite the fact that fungal diseases are a growing menace for conifers in modern silviculture, only a very limited number of molecular markers for pathogen resistance have been validated in conifer species. A previous genetic study indicated that the resistance of Norway spruce (Picea abies) to Heterobasidion annosum s.l., a pathogenic basidiomycete species complex, is linked to a quantitative trait loci that associates with differences in fungal growth in sapwood (FGS) that includes a gene, PaLAR3, which encodes a leucoanthocyanidin reductase. In this study, gene sequences showed the presence of two PaLAR3 allelic lineages in P. abies. Higher resistance was associated with the novel allele, which was found in low frequency in the four P. abies populations that we studied. Norway spruce plants carrying at least one copy of the novel allele showed a significant reduction in FGS after inoculation with Heterobasidion parviporum compared to their half-siblings carrying no copies, indicating dominance of this allele. The amount of (+) catechin, the enzymatic product of PaLAR3, was significantly higher in bark of trees homozygous for the novel allele. Although we observed that the in vitro activities of the enzymes encoded by the two alleles were similar, we could show that allele-specific transcript levels were significantly higher for the novel allele, indicating that regulation of gene expression is responsible for the observed effects in resistance, possibly caused by differences in cis-acting elements that we observe in the promoter region of the two alleles. PMID:27317690

John Bahcall and the Solar Neutrino Problem

NASA Astrophysics Data System (ADS)

Bahcall, Neta

2016-03-01

``I feel like dancing'', cheered John Bahcall upon hearing the exciting news from the SNO experiment in 2001. The results confirmed, with remarkable accuracy, John's 40-year effort to predict the rate of neutrinos from the Sun based on sophisticated Solar models. What began in 1962 by John Bahcall and Ray Davis as a pioneering project to test and confirm how the Sun shines, quickly turned into a four-decade-long mystery of the `Solar Neutrino Problem': John's models predicted a higher rate of neutrinos than detected by Davis and follow-up experiments. Was the theory of the Sun wrong? Were John's calculations in error? Were the neutrino experiments wrong? John worked tirelessly to understand the physics behind the Solar Neutrino Problem; he led the efforts to greatly increase the accurately of the solar model, to understand its seismology and neutrino fluxes, to use the neutrino fluxes as a test for new physics, and to advocate for important new experiments. It slowly became clear that none of the then discussed possibilities --- error in the Solar model or neutrino experiments --- was the culprit. The SNO results revealed that John's calculations, and hence the theory of the Solar model, have been correct all along. Comparison of the data with John's theory demanded new physics --- neutrino oscillations. The Solar Neutrino saga is one of the most amazing scientific stories of the century: exploring a simple question of `How the Sun Shines?' led to the discovery of new physics. John's theoretical calculations are an integral part of this journey; they provide the foundation for the Solar Neutrino Problem, for confirming how the Sun shines, and for the need of neutrino oscillations. His tenacious persistence, dedication, enthusiasm and love for the project, and his leadership and advocacy of neutrino physics over many decades are a remarkable story of scientific triumph. I know John is smiling today.

Harvey Cushing at Johns Hopkins.

PubMed

Long, D M

1999-11-01

Harvey Cushing began surgical training with William Halsted at Johns Hopkins in 1896. Cushing joined the Johns Hopkins faculty in 1900 and spent 1 year in Europe in the laboratory of Theodore Kocher. He returned to Johns Hopkins, where he founded neurosurgery as an independent specialty, established the concept of the clinician scientist, discovered the hormonal properties of the pituitary gland and founded endocrinology, introduced intraoperative x-rays into surgical practice, introduced blood pressure monitoring into the operating room, and wrote the first definitive text on neurosurgery. Although there have been many pioneers in our field, Cushing, more than anyone else, developed neurosurgery as a specialty and left a legacy of talented neurosurgeons to develop and expand the field.

Developing LAr Scintillation Light Collection Ideas in the Short Baseline Neutrino Detector

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

Szelc, A. M.

2016-02-08

Scintillation light is becoming the most rapidly developing feature of Liquid Argon Time Projection Chamber (LArTPC) neutrino detectors due to its capability to enhance and expand their physics reach traditionally based on charge readout. The SBND detector, set to be built on the Booster Neutrino Beam Line at Fermilab, is in a unique position to test novel liquid argon scintillation light readout systems in a detector with physics neutrino events. The different ideas under consideration by the collaboration are described, including an array of PMTs detecting direct light, SiPM coupled lightguide bars and a setup which uses PMTs/SiPMS and wavelengthmore » shifter covered reflector foils, as well as their respective strengths and physics foci and the benchmarks used to compare them.« less

Obituary: John Louis Perdrix, 1926-2005

NASA Astrophysics Data System (ADS)

Orchiston, D. Wayne

2006-12-01

John Perdrix, astronomical historian and co-founder of the Journal of Astronomical History and Heritage, died on 27 June 2005. John Louis Perdrix was born in Adelaide, Australia, on 30 June 1926. After studying chemistry at Melbourne Technical College and working in industry, he joined the Commonwealth Scientific and Industrial Research Organisation's Division of Minerals and Geochemistry. In 1974 the Division relocated to the Western Australian capital, Perth, and John spent the rest of his working life there involved in geochemical research. From his teenage years John had a passion for astronomy, which he fine-tuned through the Astronomical Society of Victoria and the Victorian Branch of the British Astronomical Association. He was very active in both groups, serving as President of the former and Secretary/Treasurer of the latter. He was also an FRAS, and a member of the AAS, the BAA parent body, and the IAU (Commission 41)?no mean feat for an Australian amateur astronomer. Throughout his life, he was a strong advocate of close amateur-professional relations. John's main research interest was history of astronomy, and over the years he wrote a succession of research papers, mainly about aspects of Australian astronomy. His well-researched and neatly-illustrated papers on the Melbourne Observatory and the Great Melbourne Telescope are classics, and when the Observatory's future was in the balance they played a key role in the State Government's decision to convert this unique facility into a museum precinct. To support his research activities, John built up an amazing library that developed its own distinctive personality and quickly took over his house and garage before invading commercial storage facilities! Apart from writing papers, John had an even greater passion for editing and publishing. From 1985 to 1997 he produced the Australian Journal of Astronomy, and in 1998 this was replaced by the Journal of Astronomical History and Heritage (JAH2). Both

Marcel Breuer at Saint John's

ERIC Educational Resources Information Center

Carlson, Scott

2008-01-01

A visitor to Saint John's University and Saint John's Abbey, in north-central Minnesota, sees something of Gothic heritage while standing in front of the abbey church, designed and built around 1960. The church's 112-foot campanile--a trapezoidal slab made of 2,500 tons of steel and concrete--stands boldly in front of a huge concrete honeycomb…

Demythologizing John Dewey

ERIC Educational Resources Information Center

Bhattacharya, N. C.

1974-01-01

This article takes a brief but critical look at John Dewey's version of pragmatism, his contribution to philosophical scholarship generally as well as his theory and practice of liberalism. (Author/RK)

John Leask Lumley: Whither Turbulence?

NASA Astrophysics Data System (ADS)

Leibovich, Sidney; Warhaft, Zellman

2018-01-01

John Lumley's contributions to the theory, modeling, and experiments on turbulent flows played a seminal role in the advancement of our understanding of this subject in the second half of the twentieth century. We discuss John's career and his personal style, including his love and deep knowledge of vintage wine and vintage cars. His intellectual contributions range from abstract theory to applied engineering. Here we discuss some of his major advances, focusing on second-order modeling, proper orthogonal decomposition, path-breaking experiments, research on geophysical turbulence, and important contributions to the understanding of drag reduction. John Lumley was also an influential teacher whose books and films have molded generations of students. These and other aspects of his professional career are described.

Logos Announced the Light of Salvation: Interpreting How John Presented His Message in John 1:1-18, According to Functional Grammar

ERIC Educational Resources Information Center

Pollinger, Seth

2014-01-01

This study of John 1:1-18 describes how John (the speaker) presented his message to his audience within their activity of verbal communication. By focusing on verbal meaning, this interpretation analyzes how John presented and expressed his meanings through language by interpreting this text based on the seamless interrelation between John's…

Obituary: John W. Firor (1927-2007)

NASA Astrophysics Data System (ADS)

Gilman, Peter A.

2009-12-01

John W. Firor, a former Director of the High Altitude Observatory and the National Center for Atmospheric Research, and a founder of the Solar Physics Division of the American Astronomical Society, died of Alzheimer's disease in Pullman, Washington on November 5, 2007, he was 80. He was born in Athens Georgia on October 18, 1927, where his father was a professor of agricultural economics. John had an unusually diverse scientific career. His interest in physics and astrophysics began while serving in the army, during which time he was assigned to the Los Alamos National Laboratory, where he guarded highly radioactive materials (many have heard him describe how informal the protections were compared to later times). After his service he returned to college and graduated in physics from Georgia Tech in 1949. He received his Ph.D. from the University of Chicago in 1954, writing his thesis on cosmic rays under John Simpson. John Firor would later remark that: "If you needed cosmic rays to actually do anything, you are sunk." That thought, partly in jest, may help explain his motivation for moving to so many new scientific and management pursuits. John moved from cosmic ray physics to radio astronomy (particularly of the Sun) when he began work at the Carnegie Institution of Washington's Department of Terrestrial Magnetism, where he remained until 1961. During this time, he met Walter Orr Roberts, then the Director of the High Altitude Observatory (HAO) in Boulder, Colorado. HAO was then affiliated with the University of Colorado. In 1959, a movement began to upgrade the atmospheric sciences in the United States by establishing a National Center, where the largest, most important atmospheric research problems could be addressed. Roberts became the first Director of NCAR, as well as the first president of the University Corporation for Atmospheric Research (UCAR), the consortium of universities that was commissioned to manage and staff the new Center. HAO became a

Exceptional Scholarship and Democratic Agendas: Interviews with John Goodlad, John Hoyle, Joseph Murphy, and Thomas Sergiovanni

ERIC Educational Resources Information Center

Mullen, Carol A.

2006-01-01

This portraiture study of four exceptional scholars in education--John Goodlad, John Hoyle, Joseph Murphy, and Thomas Sergiovanni--provides insight into their scholarly work and life habits, direction and aspirations, assessment and analysis of major trends in the profession, and advice for aspiring leaders and academics. Telephone interviews with…

Exceptional Scholarship and Democratic Agendas: Interviews with John Goodlad, John Hoyle, Joseph Murphy, and Thomas Sergiovanni

ERIC Educational Resources Information Center

Mullen, Carol A.

2009-01-01

This portraiture study of four exceptional scholars in education--John Goodlad, John Hoyle, Joseph Murphy, and Thomas Sergiovanni--provides insight into their scholarly work and life habits, direction and aspirations, assessment and analysis of major trends in the profession, and advice for aspiring leaders and academics. Telephone interviews with…

The 6-item Kessler psychological distress scale to survey serious mental illness among Chinese undergraduates: Psychometric properties and prevalence estimate.

PubMed

Kang, Yu-kun; Guo, Wan-jun; Xu, Hao; Chen, Yue-hui; Li, Xiao-jing; Tan, Zheng-ping; Li, Na; Gesang, Ze-Ren; Wang, Ying-mei; Liu, Chang-bo; Luo, Ying; Feng, Jia; Xu, Qiu-jie; Lee, Sing; Li, Tao

2015-11-01

To evaluate the psychometric properties of the 6-item Kessler psychological distress scale (K6) in screening for serious mental illness (SMI) among undergraduates in a major comprehensive university in China. The K6 was self-completed by 8289 randomly sampled participants. A group of them (n=222) were re-assessed using K6 and interviewed using the Chinese version of Composite International Diagnostic Interview 3.1 (CIDI-3.1). The test-retest reliability of the K6 scale was 0.79, the Cronbach's alpha was 0.84, and its area under the receiver operating curve (AUC) for diagnosing CIDI-3.1 SMI was 0.85 (95% CI=0.80-0.90). For the optimal cut-off of K6 (12/13), the sensitivity (SEN), specificity (SPE), positive predictive value (PPV), negative predictive value (NPV), and classification accuracy (AC) were 0.83, 0.79, 0.60, 0.93, and 0.80, respectively. The 12-month prevalence of SMI was estimated as 3.97% using this optimal cut-off. Binary logistic regression analysis (including gender, ethnicity, grade, number of siblings and family residency location) showed that only family residency location in rural areas compared to urban areas was significantly associated with more SMI. This study documented the value of using the K6 for detecting SMI in Chinese undergraduate populations and supported its cross-cultural reliability and validity. Copyright © 2015 Elsevier Inc. All rights reserved.

Celebrating John Glenn’s Legacy

NASA Image and Video Library

2012-03-02

Former NASA Astronaut Steve Lindsey gives remarks at an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the Cleveland State University Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. In 1998 Lindsey flew onboard the space shuttle Discovery along with then 77 year-old Sen. John Glenn for the STS-95 mission. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

Celebrating John Glenn’s Legacy

NASA Image and Video Library

2012-03-02

Wife of former astronaut and Senator John Glenn, Annie Glenn, listens intently to Cleveland State University Master of Music Major James Binion Jr. as he sings a musical tribute during an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the university's Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

Obituary: John Leroy Climenhaga, 1916-2008

NASA Astrophysics Data System (ADS)

Scarfe, Colin

2009-01-01

John Leroy Climenhaga was born on 7 November 1916 on a farm some 10 km from Delisle, a small town on the Canadian prairies, located about 50 km south-west of Saskatoon, Saskatchewan, and died at his home in Victoria, British Columbia, on 27 May 2008. His parents, Reuben and Elizabeth (nee Bert) Climenhaga, were farming folk, and he carried their honest and open attitude to the world throughout his life. John was the seventh born, and last to die, of their ten children. His father also served as an ordained minister of the Brethren in Christ. In early adulthood, John worked on his father's farm, but then attended the University of Saskatchewan, obtaining a B.A. with Honors in Mathematics and Physics and an M.A. in Physics, in 1945 and 1949 respectively. Between these events he worked as a Physics Instructor at Regina College from 1946 to 1948. In 1949 Climenhaga joined the faculty of Victoria College, as one of only two physicists in a small institution that was then part of the University of British Columbia. He remained in Victoria for the rest of his career, playing a major role in the College's growth into a full-fledged university, complete with thriving graduate programs in physics and astronomy as well as in many other fields. He served as Head of the Physics Department during the 1960s, a period which saw the College become the University of Victoria, with a full undergraduate program in Physics, and campaigned successfully for the establishment of a program in Astronomy, which began in 1965. From 1969 until 1972 he held the position of Dean of Arts and Science, and championed the university's participation in the Tri-University Meson Facility, whose high-current medium-energy beam was ideal for the production and study of mesons and their physics. That period was a turbulent one in the university's history, but John's integrity and his balanced and fair-minded approach to conflicts were of immeasurable importance in steering the young institution through it

John N Bahcall (1934 2005)

NASA Astrophysics Data System (ADS)

Bergström, Lars; Botner, Olga; Carlson, Per; Hulth, Per Olof; Ohlsson, Tommy

2005-01-01

John Norris Bahcall, passed away on August 17, 2005, in NewYork City, USA. He was born on December 30, 1934, in Shreveport, Louisiana, USA. He was Richard Black Professor of Astrophysics in the School of Natural Sciences at the Institute forAdvanced Study (IAS) in Princeton, New Jersey, USA and a recipient of the National Medal of Science. In addition, he was President of the American Astronomical Society, President-Elect of the American Physical Society, and a prominent leader of the astrophysics community. John had a long and prolific career in astronomy and astrophysics, spanning five decades and the publication of more than five hundred technical articles, books, and popular papers. John's most recognized scientific contribution was the novel proposal in 1964, together with Raymond Davis Jr, that scientific mysteries of our Sun `how it shines, how old it is, how hot it is' could be examined by measuring the number of neutrinos arriving on Earth from the Sun. Measuring the properties of these neutrinos tests both our understanding of how stars shine and our understanding of fundamental particle physics. However, in the 1960s and 1970s, the observations by Raymond Davis Jr showed a clear discrepancy between John's theoretical predictions, based on standard solar and particle physics models, and what was experimentally measured. This discrepancy, known as the `Solar Neutrino Problem', was examined by hundreds of physicists, chemists, and astronomers over the subsequent three decades. In the late 1990s through 2002, new large-scale neutrino experiments in Japan, Canada, Italy, and Russia culminated in the conclusion that the discrepancy between John's theoretical predictions and the experimental results required a modification of our understanding of particle physics: neutrinos must have a mass and `oscillate' among different particle states. In addition to neutrino astrophysics, John contributed to many areas of astrophysics including the study of dark matter in

Effect of Sandostatin LAR on sleep apnoea in acromegaly: correlation with computerized tomographic cephalometry and hormonal activity.

PubMed

Ip, M S; Tan, K C; Peh, W C; Lam, K S

2001-10-01

Sleep apnoea has been reported to occur in subjects with acromegaly. This study evaluates the relationship among biochemical activity, sleep apnoeic activity and upper airway anatomic profile in acromegaly, and the effect of Sandostatin LAR, a long-acting somatostatin analogue, on these parameters. Fourteen subjects with acromegaly were recruited. Subjects were assessed at baseline and those with apnoea-hypopnoea index (AHI) > or = 5 were reassessed after 6 months of treatment with Sandostatin LAR 20-30 mg IMI 4-weekly. Biochemical activity was assessed with levels of GH and IGF-1. Sleep disordered breathing was assessed with overnight polysomnography. Upper airway anatomic profile was defined with computerized tomographic cephalometry. Of 14 subjects (age 42.0 +/- 8.1 years, mean +/- SD; 11 men) at baseline, there was a positive correlation between GH and tongue length (VT; P = 0.004), and between AHI and cephalometric indices: length of soft palate (PMU; P = 0.002); mandibular plane-hyoid bone distance (MPH; P = 0.017), maximum thickness of soft palate (Max-SP; P = 0.018) and VT (P = 0.027). Eight patients had sleep disordered breathing (AHI > or = 5) which was predominantly obstructive in nature (AHI = 29.4 +/- 22.6). After treatment, there were significant improvements in hormonal profile: GH, mU/l (before, 51.5 +/- 27.8; after, 8.0 +/- 7.4; P = 0.017) and IGF-1, nmol/l (before, 95.5 +/- 23.4; after, 35.0 +/- 12.4; P = 0.012); sleep-disordered breathing: AHI (before, 29.4 +/- 22.6; after, 13.4 +/- 11.12; P = 0.025), snoring episodes (before, 486 +/- 240; after, 165 +/- 170; P = 0.05); cephalometric indices, mm: MPH (before, 18.8 +/- 12.1; after, 14.8 +/- 8.4; P = 0.018), VT (before, 72.3 +/- 4.4; after, 69.7 +/- 4.3; P = 0.05). There was a positive correlation between the reduction in GH and AHI (r = 0.738, P = 0.037). The findings demonstrated that there was correlation between sleep apnoea severity and soft tissue overgrowth at the upper airway region in

Obituary: John Louis Africano III, 1951-2006

NASA Astrophysics Data System (ADS)

Barker, Edwin, S.

2007-12-01

The orbital debris, space surveillance, and astronomical communities lost a valued and beloved friend when John L. Africano passed away on July 27, 2006, at the young age of 55. John passed away in Honolulu, Hawaii, from complications following a heart attack suffered while playing racquetball, which was his avocation in life. Born on February 8, 1951, in Saint Louis, Missouri, John graduated with a B.S. in Physics from the University of Missouri at Saint Louis in 1973, and received a Master's degree in Astronomy from Vanderbilt University in 1974. John had a real love for astronomical observing and for conveying his many years of experience to others. He encouraged many young astronomers and mentored them in the basics of photometry and astronomical instrumentation. John was author or co-author on nearly one-hundred refereed publications ranging from analyses of cool stars to the timing of occultations to space surveillance. He was honored for his contributions to minor planet research when the Jet Propulsion Laboratory named Minor Planet 6391 (Africano) after him. John held operational staff positions at several major observatories including McDonald Observatory in Texas, Kitt Peak National Observatory in Arizona, and the Cloudcroft Telescope Facility in New Mexico. He observed at numerous observatories worldwide, including Cerro Tololo Inter-American Observatory (CTIO) in Chile, developing a world-wide network of friends and colleagues. John's ability to build diverse teams through his managerial and technical skills, not to mention his smiling personality, resulted in numerous successes in the observational astronomy and space surveillance arenas. As an astronomer for Boeing LTS Inc., he worked for many years at the Advanced Maui Optical and Space Surveillance site (AMOS) on Maui, Hawaii, where he contributed his operational and instrumental expertise to both the astronomy and space surveillance communities. He was also the co-organizer of the annual AMOS

John locke on personal identity.

PubMed

Nimbalkar, Namita

2011-01-01

John Locke speaks of personal identity and survival of consciousness after death. A criterion of personal identity through time is given. Such a criterion specifies, insofar as that is possible, the necessary and sufficient conditions for the survival of persons. John Locke holds that personal identity is a matter of psychological continuity. He considered personal identity (or the self) to be founded on consciousness (viz. memory), and not on the substance of either the soul or the body.

Obituary: John Sulston (1942-2018).

PubMed

White, John

2018-05-08

John Sulston, a pioneer in the developmental studies of the nematode C. elegans who went on to spearhead the sequencing of the genome of this organism and ultimately the human genome, died on 6th March 2018, shortly after being diagnosed with stomach cancer. Here, I reflect on John's life and work, with a particular focus on his time working on the developmental genetics and lineage of C. elegans . © 2018. Published by The Company of Biologists Ltd.

SETI group let by Barney Oliver, John Wolfe and John Billingham (in middle standing) lead a 1976

NASA Technical Reports Server (NTRS)

1976-01-01

SETI group let by Barney Oliver, John Wolfe and John Billingham (in middle standing) lead a 1976 discussion on the best strategies in the Search for Extraterrestrial Intelligence. Joining the discussion are L-R; Charles Seeger, Dario Black, Mary Connors, (Oliver, Wolfe, Billingham) and Larry Lesyna, (seated) Mark Stull.

Design of the cryogenic systems for the Near and Far LAr-TPC detectors of the Short-Baseline Neutrino program (SBN) at Fermilab

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

Geynisman, M.; Bremer, J.; Chalifour, M.

The Short-Baseline Neutrino (SBN) physics program at Fermilab and Neutrino Platform (NP) at CERN are part of the international Neutrino Program leading to the development of Long-Baseline Neutrino Facility/Deep Underground Neutrino Experiment (LBNF/DUNE) science project. The SBN program consisting of three Liquid Argon Time Projection Chamber (LAr-TPC) detectors positioned along the Booster Neutrino Beam (BNB) at Fermilab includes an existing detector known as MicroBooNE (170-ton LAr-TPC) plus two new experiments known as SBN’s Near Detector (SBND, ~260 tons) and SBN’s Far Detector (SBN-FD, ~760 tons). All three detectors have distinctly different design of their cryostats thus defining specific requirements formore » the cryogenic systems. Fermilab has already built two new facilities to house SBND and SBN-FD detectors. The cryogenic systems for these detectors are in various stages of design and construction with CERN and Fermilab being responsible for delivery of specific sub-systems. This contribution presents specific design requirements and typical implementation solutions for each sub-system of the SBND and SBN-FD cryogenic systems.« less

Design of the cryogenic systems for the Near and Far LAr-TPC detectors of the Short-Baseline Neutrino program (SBN) at Fermilab

NASA Astrophysics Data System (ADS)

Geynisman, M.; Bremer, J.; Chalifour, M.; Delaney, M.; Dinnon, M.; Doubnik, R.; Hentschel, S.; Kim, M. J.; Montanari, C.; Montanari, D.; Nichols, T.; Norris, B.; Sarychev, M.; Schwartz, F.; Tillman, J.; Zuckerbrot, M.

2017-12-01

The Short-Baseline Neutrino (SBN) physics program at Fermilab and Neutrino Platform (NP) at CERN are part of the international Neutrino Program leading to the development of Long-Baseline Neutrino Facility/Deep Underground Neutrino Experiment (LBNF/DUNE) science project. The SBN program consisting of three Liquid Argon Time Projection Chamber (LAr-TPC) detectors positioned along the Booster Neutrino Beam (BNB) at Fermilab includes an existing detector known as MicroBooNE (170-ton LAr-TPC) plus two new experiments known as SBN’s Near Detector (SBND, ∼260 tons) and SBN’s Far Detector (SBN-FD, ∼760 tons). All three detectors have distinctly different design of their cryostats thus defining specific requirements for the cryogenic systems. Fermilab has already built two new facilities to house SBND and SBN-FD detectors. The cryogenic systems for these detectors are in various stages of design and construction with CERN and Fermilab being responsible for delivery of specific sub-systems. This contribution presents specific design requirements and typical implementation solutions for each sub-system of the SBND and SBN-FD cryogenic systems.

Celebrating John Glenn’s Legacy

NASA Image and Video Library

2012-03-02

Cleveland State University Master of Music Major James Binion Jr. sings a musical tribute during an event celebrating John Glenn's legacy and 50 years of americans in orbit held at the university's Wolstein Center on Friday, March 3, 2012 in Cleveland, Ohio. In 1998 Lindsey flew onboard the space shuttle Discovery along with then 77 year-old Sen. John Glenn for the STS-95 mission. Glenn became the first American to orbit Earth in 1962. Photo Credit: (NASA/Bill Ingalls)

A to Z with Jasper Johns

ERIC Educational Resources Information Center

Kirker, Sara Schmickle

2008-01-01

One contemporary artist that kindergarten students can easily relate to is Jasper Johns. In this article, the author discusses how she introduced John's numeric and alphabetic paintings to her kindergarten students. The young artists were amazed that art can be created from the familiar symbols that they are learning to make in their regular…

John Henry--The Steel Driving Man

ERIC Educational Resources Information Center

Murphy, David E.; Gulley, Laura L.

2005-01-01

The story of John Henry provided the setting for sixth-grade class to participate in a John Henry Day of mathematics experiments. The students collected data from experiments where students competed against machines and technology. The student analyzed the data by comparing two box plots, a box plot of human data, and a box plot of machine or…

John C. Mather, the Big Bang, and the COBE

Science.gov Websites

Additional Information * Videos John C. Mather Courtesy of NASA "Dr. John C. Mather of NASA's Goddard excerpt from NASA Scientist Shares Nobel Prize for Physics 2Edited excerpt from John Mather: The Path to a Spacecraft Courtesy of Lawrence Berkeley National Laboratory Additional Web Pages: Dr. John C Mather, NASA

33 CFR 110.183 - St. Johns River, Florida.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Johns River, Florida. 110.183... ANCHORAGE REGULATIONS Anchorage Grounds § 110.183 St. Johns River, Florida. (a) The anchorage grounds—(1... anchor in the St. Johns River, as depicted on NOAA chart 11491, between the entrance buoy (STJ) and the...

John P. Peters and the committee of 430 physicians.

PubMed Central

Lundberg, George D.

2002-01-01

John Peters and his committee had a few basic goals. One was that local, state, and federal governments needed to provide money to construct facilities, support medical research and education, and care for the poor. And they wanted experts to call the shots. Over time, Peters and the committee got what they wanted for the most part: Hill-Burton money for building the hospitals, the rise of the National Institutes of Health, Medicare, Medicaid, a Veterans Administration system, and new and expanded medical schools. The experts calling the shots included David Kessler at the Food and Drug Administration and Surgeon General C. Everett Koop. In the halcyon days of American health system reform, back in 1993, Yale's Paul Beeson wrote about the Committee of 430 Physicians and its goals in the Pharos of Alpha Omega Alpha. Beeson was optimistic and he quoted from my 1991 JAMA health system reform editorial as a sharp contrast to what Fishbein had written - although coincidentally, we both quote Lincoln. My editorial began, "'with malice toward none, with charity for all...' so spoke Abraham Lincoln in his second inaugural address recognizing that he had no political consensus regarding either the constitutionality of states seceding or the morality of slavery being abolished. Nonetheless, he knew what was right and was able, through persuasive, often inspiring rhetoric, to conclude a bloody and decisive Civil War and constitute the foundation for this great republic.... Yet access to basic medical care for all of our inhabitants is still not a reality in this country. There are many reasons for this, not the least of which is a long-standing, systematic, institutionalized racial discrimination.... An aura of inevitablitiy is upon us. It is not acceptable morally, ethically, or economically for so many of our people to be medically uninsured or seriously underinsured. We can solve this problem. We have the knowledge and the resources, the skills, the time, and the moral

John P. Peters and the committee of 430 physicians.

PubMed

Lundberg, George D

2002-01-01

John Peters and his committee had a few basic goals. One was that local, state, and federal governments needed to provide money to construct facilities, support medical research and education, and care for the poor. And they wanted experts to call the shots. Over time, Peters and the committee got what they wanted for the most part: Hill-Burton money for building the hospitals, the rise of the National Institutes of Health, Medicare, Medicaid, a Veterans Administration system, and new and expanded medical schools. The experts calling the shots included David Kessler at the Food and Drug Administration and Surgeon General C. Everett Koop. In the halcyon days of American health system reform, back in 1993, Yale's Paul Beeson wrote about the Committee of 430 Physicians and its goals in the Pharos of Alpha Omega Alpha. Beeson was optimistic and he quoted from my 1991 JAMA health system reform editorial as a sharp contrast to what Fishbein had written - although coincidentally, we both quote Lincoln. My editorial began, "'with malice toward none, with charity for all...' so spoke Abraham Lincoln in his second inaugural address recognizing that he had no political consensus regarding either the constitutionality of states seceding or the morality of slavery being abolished. Nonetheless, he knew what was right and was able, through persuasive, often inspiring rhetoric, to conclude a bloody and decisive Civil War and constitute the foundation for this great republic.... Yet access to basic medical care for all of our inhabitants is still not a reality in this country. There are many reasons for this, not the least of which is a long-standing, systematic, institutionalized racial discrimination.... An aura of inevitablitiy is upon us. It is not acceptable morally, ethically, or economically for so many of our people to be medically uninsured or seriously underinsured. We can solve this problem. We have the knowledge and the resources, the skills, the time, and the moral

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Johns River, Fla. 110.73... ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying within an area bounded by a line beginning at a point located at the west bank of St. Johns River at...

The Pandora multi-algorithm approach to automated pattern recognition in LAr TPC detectors

NASA Astrophysics Data System (ADS)

Marshall, J. S.; Blake, A. S. T.; Thomson, M. A.; Escudero, L.; de Vries, J.; Weston, J.; MicroBooNE Collaboration

2017-09-01

The development and operation of Liquid Argon Time Projection Chambers (LAr TPCs) for neutrino physics has created a need for new approaches to pattern recognition, in order to fully exploit the superb imaging capabilities offered by this technology. The Pandora Software Development Kit provides functionality to aid the process of designing, implementing and running pattern recognition algorithms. It promotes the use of a multi-algorithm approach to pattern recognition: individual algorithms each address a specific task in a particular topology; a series of many tens of algorithms then carefully builds-up a picture of the event. The input to the Pandora pattern recognition is a list of 2D Hits. The output from the chain of over 70 algorithms is a hierarchy of reconstructed 3D Particles, each with an identified particle type, vertex and direction.

Search for space charge effects in the ICARUS T600 LAr-TPC

NASA Astrophysics Data System (ADS)

Torti, Marta

2016-11-01

Space charge in Liquid Argon Time Projection Chamber is due to the accumu- lation of positive ions, produced by ionizing tracks crossing the detector, which slowly flow toward the cathode. As a consequence, electric field distortions may arise, thus hindering the possibility to produce faithful 3D images of the ionizing events. The presence of space charge becomes relevant for large TPCs operating at surface or at shallow depths, where cosmic ray flux is high. These effects could interest the next phase of the ICARUS T600 detector, which will be deployed at shallow depths as a Far Detector for Short Baseline Neutrino experiment at FNAL dedicated to sterile neutrino searches. In 2001, the first ICARUS T600 module (T300) operated at surface in Pavia (Italy), recording cosmic ray data. In this work, a sample of cosmic muon tracks from the 2001 run was analyzed and results on space charge effects in LAr-TPCs are shown.

The psychometric properties of the 10-item Kessler Psychological Distress Scale (K10) in Canadian military personnel

PubMed Central

Zamorski, Mark A.; Colman, Ian

2018-01-01

The psychometric properties of the ten-item Kessler Psychological Distress scale (K10) have been extensively explored in civilian populations. However, documentation of its psychometric properties in military populations is limited, and there is no universally accepted cut-off score on the K10 to distinguish clinical vs. sub-clinical levels of distress. The objective of this study was to examine the psychometric properties of the K10 in Canadian Armed Forces personnel. Data on 6700 Regular Forces personnel were obtained from the 2013 Canadian Forces Mental Health Survey. The internal consistency and factor structure of the K10 (range, 0–40) were examined using confirmatory factor analysis (CFA). Receiver Operating Characteristic (ROC) analysis was used to select optimal cut-offs for the K10, using the presence/absence of any of four past-month disorders as the outcome (posttraumatic stress disorder, major depressive episode, generalized anxiety disorder, and panic disorder). Cronbach’s alpha (0.88) indicated a high level of internal consistency of the K10. Results from CFA indicated that a single-factor 10-item construct had an acceptable overall fit: root mean square error of approximation (RMSEA) = 0.05; 90% confidence interval (CI):0.05–0.06, comparative fit index (CFI) = 0.99, Tucker-Lewis Index (TLI) = 0.99, weighted root mean square residual (WRMR) = 2.06. K10 scores were strongly associated with both the presence and recency of all four measured disorders. The area under the ROC curve was 0.92, demonstrating excellent predictive value for past-30-day disorders. A K10 score of 10 or greater was optimal for screening purposes (sensitivity = 86%; specificity = 83%), while a score of 17 or greater (sensitivity = 53%; specificity = 97%) was optimal for prevalence estimation of clinically significant psychological distress, in that it resulted in equal numbers of false positives and false negatives. Our results suggest that K10 scale has satisfactory

46 CFR 7.90 - St. Johns River, FL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false St. Johns River, FL. 7.90 Section 7.90 Shipping COAST... § 7.90 St. Johns River, FL. A line drawn from the southeasternmost extremity of Little Talbot (Spike) Island to latitude 30°23.8′ N. longitude 81°20.3′ W. (St. Johns Lighted Whistle Buoy “2 STJ”); thence to...

St. John's wort: a new alternative for depression?

PubMed

Josey, E S; Tackett, R L

1999-03-01

The primary purpose of this article is to review the existing literature concerning the therapeutic uses, adverse effects, and possible drug interactions of St. John's wort (Hypericum perforatum) as compared to other antidepressant medications. Reference material was obtained through database searches with time restrictions of 1985 to the present. Studies selected were those written in the English language which compared the role of St. John's wort, tricyclic antidepressants, monoamine oxidase inhibitors, and serotonin-selective reuptake inhibitors in the treatment of depression. Other studies were selected based on their evaluation of the safety and efficacy of St. John's wort as an antidepressant for a minimum of four weeks. A review of existing literature recognized nine clinical trials that reported the efficacy of St. John's wort as compared to placebo and to other antidepressant medications. Of these nine, four controlled studies were chosen based upon their large patient populations and their consistency in brand and dosage of St. John's wort used. These four studies demonstrated that St. John's wort was as effective as other antidepressant medications and more effective than placebo, as the clinical symptoms of depression greatly decreased upon administration of H. perforatum. The side-effect profile of H. perforatum at this time appears to be superior to any current U.S.-approved antidepressant medication. From the existing literature, St. John's wort appears to be a safe and effective alternative in the treatment of depression. Tricylic antidepressants and monoamine oxidase inhibitors can produce serious cardiac side-effects, such as tachycardia and postural hypotension, and many unwanted anticholinergic side-effects, including dry mouth and constipation. St. John's wort has proven to be free of any cardiac, as well as anticholinergic, side-effects normally seen with antidepressant medications. Based upon limited studies, St. John's wort appears to be an

John Carroll University

ERIC Educational Resources Information Center

Dean, Kathleen Lis; Rombalski, Patrick; O'Dell, Kyle

2009-01-01

John Carroll University (JCU) is a Jesuit Catholic institution located in University Heights, approximately 10 miles east of Cleveland, Ohio. Founded in 1888, the university has a population of 3,400 undergraduates and 800 graduate students. The Division of Student Affairs at JCU comprises 11 units. The mission of the division is the same as that…

33 CFR 117.325 - St. Johns River.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Johns River. 117.325 Section 117.325 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Florida § 117.325 St. Johns River. (a) The drawspan...

Obituary: John J. Hillman, 1938-2006

NASA Astrophysics Data System (ADS)

Chanover, Nancy

2007-12-01

John J. Hillman, a dedicated NASA civil servant, spectroscopist, astrophysicist, planetary scientist, and mentor, died on February 12, 2006 of ocular melanoma at his home in Columbia, Maryland. His professional and personal interests were wide-reaching and varied, and he devoted his career to the advancement of our understanding of the beauty and wonder in the world around us. His love of nature, art, and science made him a true Renaissance man. John was born in Fort Jay, New York, on November 22, 1938, and was raised in Washington, D.C. He received his B.S., M.S., and Ph.D. degrees in Physics from American University in 1967, 1970, and 1975, respectively. He began working at NASA's Goddard Space Flight Center, then in its infancy, in 1969, juggling a full-time position as a Research Physicist, the completion of his M.S. and Ph.D. degrees, and a young family. His background in molecular spectroscopy enabled him to apply his skills to numerous disciplines within NASA: infrared and radio astronomy; electronic, vibrational, and rotational structure of interstellar molecules; solar and stellar atmospheres; and planetary atmospheres. He published more than 70 journal papers in these disciplines. He was a frequent contributor to the Ohio State University International Symposium on Molecular Spectroscopy, and possessed a rare ability to bridge the gap between laboratory and remote sensing spectroscopy, bringing scientists from different disciplines together to understand our Universe. The last fifteen years of John's career were devoted to the development of acousto-optic tunable filter (AOTF) cameras. He championed this technology as a low-cost, low-power alternative to traditional imaging cameras for in situ or remotely sensed planetary exploration. It was within this context that I got to know John, and eventually worked closely with him on the demonstration and application of this technology for planetary science using ground-based telescopes in New Mexico, California

In memoriam - John M. Young (1942-2013)

USDA-ARS?s Scientific Manuscript database

It is with sadness that friends and colleagues of John Young learnt of his death at home in Auckland, New Zealand on 30th September 2013. John began his scientific career at the Plant Diseases Division (PDD) of the Department of Scientific and Industrial Research (DSIR), New Zealand after completing...

John Kotter on Leadership, Management and Change.

ERIC Educational Resources Information Center

Bencivenga, Jim

2002-01-01

Excerpts from interview with John Kotter, Konosuke Matsushita Professor of Leadership at the Harvard Business School, about his thoughts on the role of the superintendent as leader and manager. Describes his recent book "John P. Kotter on What Leaders Really Do," 1999. Lists eight-step change process from his book "Leading Change," 1996. (PKP)

Struggle for the Soul: John Lawrence Childs

ERIC Educational Resources Information Center

Stallones, Jared

2010-01-01

John Lawrence Childs was born in Eau Claire, Wisconsin on January 11, 1889, the second child of John Nelson Childs and Helen Janette (Nettie) Smith. In childhood Childs absorbed the values of industry, democracy, and a traditional, but socially conscious, religion. Childs was a Methodist and an intensely private person not given to talking about…

In memoriam: John Warren Aldrich, 1906-1995

USGS Publications Warehouse

Banks, Richard C.

1997-01-01

John Aldrich was born in Providence, Rhode Island, on 23 February 1906, and went to the Providence public schools. He developed a broad interest in natural history at an early age, being stimulated by his mother, a kindergarten teacher, who introduced him to nature books. His interest was strengthened by Harold L. Madison, Director of the Park Museum in Providence, an Associate ( = member) of the AOU. As a high school student, John taught nature study at the Rhode Island Boy Scout Camp in summers. John was President of his class at Classical High School, and manager of the school's football team in his senior year. Also in that year, 1923, John published his first paper, a note in Bird-Lore on the occurrence of the Mockingbird in Rhode Island. That paper is a literary gem, showing that his skill in writing developed as early as his knowledge of birds. His early interest in football continued as well; he was a devoted fan of the Washington Redskins in his later years.

Dedication: John Reuben Clark.

USDA-ARS?s Scientific Manuscript database

Volume 40 of Horticultural reviews is dedicated to John Reuben Clark (University of Arkansas) for his outstanding contributions to horticulture. While known particularly for his impact on blackberry, blueberry, table grape, and peach cultivar development, he has also been a strong and enthusiastic v...

John Dewey: Su filosofia y filosofia de la educacion (John Dewey: His Philosophy and Philosophy of Education). Working Paper.

ERIC Educational Resources Information Center

Zoreda, Margaret Lee

This paper forms part of an investigation about how the philosophy of John Dewey (1859-1952) can illuminate the practice of the teaching of English as a foreign language. The paper seeks to interpret and synthesize John Dewey's philosophical works to construct a "Deweyian lens" with which to analyze and evaluate the field of the teaching…

Numerical modeling of the simulated gas hydrate production test at Mallik 2L-38 in the pilot scale pressure reservoir LARS - Applying the "foamy oil" model

NASA Astrophysics Data System (ADS)

Abendroth, Sven; Thaler, Jan; Klump, Jens; Schicks, Judith; Uddin, Mafiz

2014-05-01

In the context of the German joint project SUGAR (Submarine Gas Hydrate Reservoirs: exploration, extraction and transport) we conducted a series of experiments in the LArge Reservoir Simulator (LARS) at the German Research Centre of Geosciences Potsdam. These experiments allow us to investigate the formation and dissociation of hydrates at large scale laboratory conditions. We performed an experiment similar to the field-test conditions of the production test in the Mallik gas hydrate field (Mallik 2L-38) in the Beaufort Mackenzie Delta of the Canadian Arctic. The aim of this experiment was to study the transport behavior of fluids in gas hydrate reservoirs during depressurization (see also Heeschen et al. and Priegnitz et al., this volume). The experimental results from LARS are used to provide details about processes inside the pressure vessel, to validate the models through history matching, and to feed back into the design of future experiments. In experiments in LARS the amount of methane produced from gas hydrates was much lower than expected. Previously published models predict a methane production rate higher than the one observed in experiments and field studies (Uddin et al. 2010; Wright et al. 2011). The authors of the aforementioned studies point out that the current modeling approach overestimates the gas production rate when modeling gas production by depressurization. They suggest that trapping of gas bubbles inside the porous medium is responsible for the reduced gas production rate. They point out that this behavior of multi-phase flow is not well explained by a "residual oil" model, but rather resembles a "foamy oil" model. Our study applies Uddin's (2010) "foamy oil" model and combines it with history matches of our experiments in LARS. Our results indicate a better agreement between experimental and model results when using the "foamy oil" model instead of conventional models of gas flow in water. References Uddin M., Wright J.F. and Coombe D

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

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

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

Obituary: John Daniel Kraus, 1910-2004

NASA Astrophysics Data System (ADS)

Kraus, John D., Jr.; Marhefka, Ronald J.

2005-12-01

John Daniel Kraus, 94, of Delaware, Ohio, director of the Ohio State University "Big Ear" Radio Observatory, physicist, inventor, and environmentalist died 18 July 2004 at his home in Delaware, Ohio. He was born on 28 June 1910 in Ann Arbor, Michigan. He received a Bachelor of Science in 1930, a Master of Science in 1931, and a PhD in physics in 1933 (at 23 years of age), all from the University of Michigan, Ann Arbor. During the 1930s at Michigan, he was involved in physics projects, antenna consulting, and in atomic-particle-accelerator research using the University of Michigan's premier cyclotron. Throughout the late 1920s and the 1930s, John was an avid radio amateur with call sign W8JK. He was back on the air in the 1970s. In 2001 the amateur radio magazine CQ named him to the inaugural class of its Amateur Radio Hall of Fame. He developed many widely used innovative antennas. The "8JK closely spaced array" and the "corner reflector" were among his early designs. Edwin H. Armstrong wrote John in July 1941 indicating in part, "I have read with interest your article in the Proceedings of the Institute on the corner reflector...Please let me congratulate you on a very fine piece of work." Perhaps John's most famous invention, and a product of his intuitive reasoning process, is the helical antenna, widely used in space communications, on global positioning satellites, and for other applications. During World War II, John was in Washington, DC as a civilian scientist with the U.S. Navy responsible for "degaussing" the electromagnetic fields of steel ships to make them safe from magnetic mines. He also worked on radar countermeasures at Harvard University's Radio Research Laboratory. He received the U.S. Navy Meritorious Civilian Service Award for his war work. In 1946 he took a faculty position at Ohio State University, becoming professor in 1949, and retiring in 1980 as McDougal Professor Emeritus of Electrical Engineering and Astronomy. Even so, he never retired

John Ross, Cherokee Chief.

ERIC Educational Resources Information Center

Moulton, Gary Evan

Emphasizing the dedication with which John Ross (1790-1866) labored to achieve Cherokee social and political cohesion, this biography details the historical and political events which influenced Ross's attempts to make the U.S. honor its treaty obligations and thwart the Federal "Removal Policy" (removal of American Indians from their…

Expression Analysis of Dopamine Receptor Subtypes in Normal Human Pituitaries, Nonfunctioning Pituitary Adenomas and Somatotropinomas, and the Association between Dopamine and Somatostatin Receptors with Clinical Response to Octreotide-LAR in Acromegaly

PubMed Central

Neto, Leonardo Vieira; Machado, Evelyn de O.; Luque, Raul M.; Taboada, Giselle F.; Marcondes, Jorge B.; Chimelli, Leila M. C.; Quintella, Leonardo Pereira; Niemeyer, Paulo; de Carvalho, Denise P.; Kineman, Rhonda D.; Gadelha, Mônica R.

2009-01-01

Context: Dopamine receptor (DR) and somatostatin receptor subtype expression in pituitary adenomas may predict the response to postsurgical therapies. Objectives: Our objectives were to assess and compare the mRNA levels of DR1-5 and somatostatin receptors 1–5 in normal pituitaries (NPs), nonfunctioning pituitary adenomas (NFPAs), and somatotropinomas. In addition, we determined whether the level of DR expression correlates with the in vivo response to octreotide-LAR in acromegalic patients. Design and Patients: Eight NPs, 30 NFPAs, and 39 somatotropinomas were analyzed for receptor mRNA levels by real-time RT-PCR. The DR2 short variant was estimated as the DR2 long/DR2 total (DR2T). The relationship between DR expression and the postsurgical response to octreotide-LAR was assessed in 19 of the acromegalic patients. Results: DR3 was not detected. The relationship between expression levels of DR subtypes in NPs and somatotropinomas was DR2T⋙DR4≫DR5>DR1, whereas in NFPAs, DR2T⋙DR4≫DR1>DR5. The DR2 short variant was the predominant DR2 variant in the majority of samples. In acromegalics treated with octreotide-LAR, DR1 was negatively correlated with percent GH reduction (3 months: r = −0.67, P = 0.002; and 6 months: r = −0.58, P = 0.009), and DR5 was positively correlated with percent IGF-I reduction (3 months: r = 0.55, P = 0.01; and 6 months: r = 0.47, P = 0.04). Conclusions: DR2 is the predominant DR subtype in NPs, NFPAs, and somatotropinomas. The fact that DR1, DR4, and DR5 are also expressed in many adenomas tested suggests that these receptors might also play a role in the therapeutic impact of postsurgical medical therapies in patients with NFPA and acromegaly. This was supported by the finding that the in vivo response to octreotide-LAR was negatively associated with DR1 and positively associated with DR5. PMID:19293270

75 FR 5803 - John Day/Snake Resource Advisory Council; Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-04

...] John Day/Snake Resource Advisory Council; Meetings AGENCY: Bureau of Land Management, Interior. ACTION: Meeting Notice for the John Day/Snake Resource Advisory Council. SUMMARY: Pursuant to the Federal Land..., Bureau of Land Management (BLM) John Day/Snake Resource Advisory Council (JDSRAC) will meet as indicated...

Astronaut John H. Glenn

NASA Technical Reports Server (NTRS)

1959-01-01

Astronaut John H. Glenn, one of the original seven astronauts for Mercury Project selected by NASA on April 27, 1959. The MA-6 mission, boosted by the Mercury-Atlas vehicle, was the first manned orbital launch by the United States, and carried Astronaut Glenn aboard the Friendship 7 spacecraft to orbit the Earth.

Conversations with John Williams

ERIC Educational Resources Information Center

Sullivan, Jack

2007-01-01

In this article, the author shares the views of John Williams, Hollywood's premier composer, who has written more than 300 scores, about the future of classical and film music. A gregarious person in a field requiring monklike isolation, Williams values the "association with the soloists, and the wonderful inspiration from players." His…

Who Killed John Keats?

ERIC Educational Resources Information Center

Leal, Amy

2007-01-01

Two months before he died, John Keats claimed he had been poisoned. Although most scholars and biographers have attributed Keats's fears of persecution, betrayal, and murder to consumptive dementia, Keats's suspicions had begun long before 1820 and were not without some justification. In this article, the author talks about the death of John…

Chemistry of St. John's Wort: Hypericin and Hyperforin

ERIC Educational Resources Information Center

Vollmer, John J.; Rosenson, Jon

2004-01-01

The appeal as natural antidepressant is the major selling point of St. John's Wort, which is referred to as "Prozac from the plant kingdom". Hypericin and hyperforin, two major constituents with significant biological activity of St. John's Wort and which are complex molecules with unusual features, are examined.

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false St. Johns River, Fla. 110.73 Section 110.73 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying...

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false St. Johns River, Fla. 110.73 Section 110.73 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying...

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false St. Johns River, Fla. 110.73 Section 110.73 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying...

33 CFR 110.73 - St. Johns River, Fla.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false St. Johns River, Fla. 110.73 Section 110.73 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.73 St. Johns River, Fla. (a) Area A. The waters lying...

Talking theory, talking therapy: Emmy Gut and John Bowlby.

PubMed

Ross, Lynda R

2006-06-01

Emmy Gut was a psychotherapist who developed, in her later years, a unique theory distinguishing between "productive" and "unproductive" depression. Dr. John Bowlby was a leading psychoanalyst famous for his work on attachment theory. After the death of her second husband, Emmy contacted John because his work on mourning and grief spoke to her own depressed state. Although her views of the world and of her relationship with John were clearly coloured by bouts of depression, she was profoundly influenced by her personal, therapeutic, and intellectual involvement with him. Evidence of his influence is seen in the volumes of correspondence flowing between them beginning in 1971 and continuing until John's death in 1990. During that time, Emmy wrote more than 100-some very lengthy-letters to John. Much of her correspondence was devoted to discussions about their often ambiguous and conflicted therapeutic relationship. Through an analysis of attachment theory and the nature of the client-therapist alliance, this paper offers insights into the effects that imbalances in power, expectations, and shifting needs can play in the recovery process.

Peter Pindar (John Wolcot).

ERIC Educational Resources Information Center

Vales, Robert L.

This book is designed as an introduction to John Wolcot's works for the general reader, the college student, and the college teacher. Wolcot, whose pen name was Peter Pindar, wrote topical satire on public personalities of the eighteenth century, and his methods of criticism are the motif which guides each chapter and which unites all the satires…

Magic moments with John Bell

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

Bertlmann, Reinhold A.

John Bell, with whom I had a fruitful collaboration and warm friendship, is best known for his seminal work on the foundations of quantum physics, but he also made outstanding contributions to particle physics and accelerator physics.

Geology of St. John, U.S. Virgin Islands

USGS Publications Warehouse

Rankin, Douglas W.

2002-01-01

The rocks of St. John, which is located near the eastern end of the Greater Antilles and near the northeastern corner of the Caribbean plate, consist of Cretaceous basalt, andesite, keratophyre, their volcaniclastic and hypabyssal intrusive equivalents, and minor calcareous rocks and chert. These rocks were intruded by Tertiary mafic dikes and tonalitic plutons. The oldest rocks formed in an extensional oceanic environment characterized by abundant keratophyre and sheeted dikes. Subduction-related volcanism of the east-west-trending marine Greater Antilles volcanic arc began on St. John near the transition between the Early and Late Cretaceous. South-directed compression, probably caused by the initial collision between the Greater Antilles arc of the Caribbean plate and the Bahama platform of the North American plate, deformed the Cretaceous strata into east-west-trending folds with axial-plane cleavage. Late Eocene tonalitic intrusions, part of the Greater Antilles arc magmatism, produced a contact aureole that is as much as two kilometers wide and that partly annealed the axial-plane cleavage. East-west compression, possibly related to the relative eastward transport of the Caribbean plate in response to the beginning of spreading at the Cayman Trough, produced long-wavelength, low-amplitude folds whose axes plunge gently north and warp the earlier folds. A broad north-plunging syncline-anticline pair occupies most of St. John. The last tectonic event affecting St. John is recorded by a series of post-late Eocene sinistral strike-slip faults related to the early stages of spreading at the Cayman Trough spreading center and sinistral strike-slip accommodation near the northern border of the Caribbean plate. Central St. John is occupied by a rhomb horst bounded by two of these sinistral faults. Unlike other parts of the Greater Antilles, evidence for recent tectonic movement has not been observed on St. John.

Decision-making style, nicotine and caffeine use and dependence.

PubMed

Phillips, James G; Ogeil, Rowan P

2015-11-01

As therapeutic interventions are being developed utilising telehealth and mobile phones, it is important to understand how substance-dependent individuals will respond to offers of online assistance. The present paper considered the following: (1) how decision-making style is associated with use and dependence upon commonly used stimulants and (2) how it influences behavioural responses to electronic offers of further information about these drugs. An online survey examined patterns of nicotine and caffeine use, administered Severity of Dependence Scales for caffeine and nicotine and assessed decision-making style using the Melbourne Decision Making Questionnaire and mood using the Kessler Distress Scale. Upon completing these scales, the 181 participants with a mean age of 28.14 years were offered further information online. Stimulant dependence was associated with psychological distress. Caffeine dependence was linked to hypervigilance (panic). Decisional self-esteem varied with stimulant dependence and Kessler Distress Scale score. Participants with high decisional self-esteem declined electronic offers of further information. Confidence rather than defensive avoidance was a factor in reducing information-seeking behaviours on the Internet. Copyright © 2015 John Wiley & Sons, Ltd.

John Hennessey, Barrier Breaker

ERIC Educational Resources Information Center

Nelson, Stephen J.

2018-01-01

John Hennessey lived a remarkable, full life as a professor, as a leader in his field of management and business, and moral, ethical leadership, and as dean at Dartmouth College's Tuck School of Business and provost at the University of Vermont. He was extraordinary on many fronts, a great man who lived in tumultuous times marked by world war as a…

John Bell (1763-1820): brother artist and anatomist.

PubMed

Gardner-Thorpe, Christopher

2013-01-01

John Bell, brother-surgeon of Charles Bell, was, like Charles, an outstanding surgeon and a good artist. John was one of the few who illustrated his work with their own drawings in the days before audiovisual aids were available and without the benefit of reliable drawing aids, photography and computer-aided design. Charles, on the other hand, was the better artist and illustrated much of the normal anatomy of the nervous system. Each brother undertook extensive surgery of men who had been wounded in war; John Bell left us his engravings from the textbooks, more numerous perhaps than Charles, but Charles left us a series of oil paintings and watercolours in addition to the illustrations in his textbooks. © 2013 Elsevier B.V. All rights reserved.

Chemistry of St. John's Wort: Hypericin and Hyperforin

NASA Astrophysics Data System (ADS)

Vollmer, John J.; Rosenson, Jon

2004-10-01

St. John's wort is a common plant that has been used medicinally for over 20 centuries. This herb is currently used by millions of people, primarily as natural antidepressant; yet, its efficacy is still under constant debate. St. John's wort contains a large aromatic molecule, hypericin, twisted by steric interactions into the shape of a propeller. For use as antidepressant, St. John's wort is standardized to the content of hypericin, but this molecule was recently found not to be the active ingredient. A totally different bicyclic molecule with complex substitution pattern, hyperforin, was then studied as the causative agent. Both molecules are strongly active in biological systems. Hypericin has shown antiviral activity and is a potent natural photosensitizer that has been used in photodynamic therapy against cancer and against HIV in stored blood. Hyperforin was found to activate a particular receptor in the liver that induces the production of an enzyme used for the metabolism of medications. This effect causes more rapid breakdown of many prescription medications and can interfere with their effectiveness. This finding should prompt a reevaluation of regular use of St. John's wort.

A New Reading of Shakespeare's King John.

NASA Astrophysics Data System (ADS)

Usher, Peter D.

1995-12-01

Shakespeare wrote King John c.1594, six years after the defeat of the Spanish Armada, and ~ 50 years after publication of the Copernican heliocentric hypothesis. It is said to be the most unhistorical of the History Plays, ``anomalous'', ``puzzling'', and ``odd'', and as such it has engendered far more than the customary range of interpretive opinion. I suggest that the play alerts Elizabethans not just to military and political threats, but to a changing cosmic world view, all especially threatening as they arise in Catholic countries. (a) Personification characterizes the play. John personifies the old order, while Arthur and the Dauphin's armies personify the new. I suggest that Shakespeare decenters King John just as Copernicus decentered the world. (b) Hubert menaces Arthur's eyes for a whole scene (4.1), but the need for such cruelty is not explained and is especially odd as Arthur is already under sentence of death (3.3.65-66). This hitherto unexplained anomaly suggests that the old order fears what the new might see. (c) Eleanor's confession is made only to Heaven and to her son the King (1.1.42-43), yet by echoing and word play the Messenger from France later reveals to John that he is privy to it (4.2.119-124). This circumstance has not been questioned heretofore. I suggest that the Messenger is like the wily Hermes (Mercury), chief communicator of the gods and patron of the sciences; by revealing that he moves in the highest circles, he tells John that he speaks with an authority that transcends even that of a king. The message from on high presages more than political change; it warns of a new cosmic and religious world order (d) Most agree that John is a weak king, so Shakespeare must have suspected flaws in the old ways. He would have known that Tycho Brahe's new star of 1572, the comet of 1577, and the 1576 model of his compatriot Thomas Digges, were shattering old ideas. (e) The tensions of the play are not resolved because in 1594 the new order was

77 FR 419 - Drawbridge Operation Regulation; St. Johns River, Jacksonville, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-05

... Operation Regulation; St. Johns River, Jacksonville, FL AGENCY: Coast Guard, DHS. ACTION: Notice of... bridge across the St. Johns River, mile 24.9, in Jacksonville, Florida. The regulation is set forth in 33... automated railroad bridge over the St. Johns River in Jacksonville, Florida. This temporary deviation will...

76 FR 4940 - John G. Costino, D.O.; Dismissal of Proceeding

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-27

... DEPARTMENT OF JUSTICE Drug Enforcement Administration John G. Costino, D.O.; Dismissal of... to Show Cause to John G. Costino, D.O. (Respondent), of North Wildwood, New Jersey. The Show Cause... Show Cause issued to John G. Costino, D.O., be, and it hereby is, dismissed. Dated: January 18, 2011...

33 CFR 165.721 - Safety Zone: St. Johns River, Jacksonville, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone: St. Johns River... Zone: St. Johns River, Jacksonville, FL. (a) Location. The following area is established as a safety... barges during the storage, preparation, and launching of fireworks in the St. Johns River between the...

John Sawhill: Academe's Crisis Manager.

ERIC Educational Resources Information Center

Chernow, Ron

1979-01-01

John C. Sawhill became president of New York University (NYU) and balanced its budget in a year. His administration of the university, his personality, NYU's financial situation and the subsequent reforms, fund raising, faculty morale and governance, and efforts to improve the university's academic reputation are discussed. (JMD)

Col John Boyds Innovative DNA

DTIC Science & Technology

2015-09-01

Steve Jobs put it, why do some people seem to “think different”? Why are some people more successful innovators than others? Dyer, Gregersen, and...identifies the five traits of successful innovators and then determines how well John Boyd exem- plified those traits.2 As Apple Computer’s founder

33 CFR 165.722 - Security Zone: St. Johns River, Jacksonville, Florida.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone: St. Johns River....722 Security Zone: St. Johns River, Jacksonville, Florida. (a) Location. The water located within the following area is established as a security zone: beginning at the shoreline of the St. Johns River at the...

76 FR 39867 - Russell, John G.; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6309-001] Russell, John G.; Notice of Filing Take notice that on June 29, 2011, John G. Russell submitted for filing, an application for authority to hold interlocking positions, pursuant to section 305(b) of the Federal Power Act, 16...

Translational research needs us to go back to basics and collaborate: interview with Lars Sundstrom.

PubMed

Sundstrom, Lars

2016-09-01

Lars Sundstrom is Director of Enterprise and Translation at the West of England Academic Health Sciences Network [1] (UK), a Professor of Practice in Translational Medicine and Co-Director of the Elizabeth Blackwell Institute for Health Research at Bristol University [2] (UK), and an honorary Professor of Medicine at Cardiff University (UK). He has extensive experience in translational medicine and clinical neurosciences, holding positions at several eminent universities. He has also held executive and board-level positions at several SMEs, developing new therapeutics for neurological conditions and tools for drug discovery. He has also been an advisor to several UK and local government task forces and to the European Commission and the European Federation of Pharmaceutical Industry Associations. He was a founding member of the European Brain Council in Brussels, and set up the Severnside Alliance for Translational Research, developing a regional network partnership to link clinical and basic scientists. He was also involved in the creation of Health Research Wales.

Press Site Auditorium dedicated to John Holliman

NASA Technical Reports Server (NTRS)

1999-01-01

NASA Administrator Daniel S. Goldin hands Mrs. Dianne Holliman a plaque honoring her late husband, John Holliman, a CNN national correspondent. Standing behind Goldin is Center Director Roy Bridges. At right is Tom Johnson, news group chairman of CNN. A ceremony dedicated the KSC Press Site auditorium as the John Holliman Auditorium to honor the correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning.

The Research of John Edmond: A Brief History

NASA Astrophysics Data System (ADS)

Boyle, E. A.

2001-12-01

John Edmond left his undergraduate solution chemistry background in damp Scotland for the sunny shores of La Jolla, where Ed Goldberg attempted to interest him in sediment chemistry (his response upon seeing messy marine sediments was not enthusiastic). Charles Keeling also attempted to interest John in CO2 manometry (too many stopcocks to grease). So John evolved into one of those graduate students at Scripps who it was hard to tell from the faculty, and financed by an International Nickel Fellowship and the ONR grant of his nominal thesis supervisor Mel Peterson (who was moving into directorship of the Deep Sea Drilling Project), John parlayed a hot tip from L.G. Sillen on Gran titrations into a thesis on the CO2 system (alkalinity and SCO2) in seawater. He produced fine data coveted by SIO faculty members and set the stage for CO2 system efforts by the GEOSECS program. Perhaps influenced by a summer fellowship at WHOI working on trace elements in Eel Pond (with Derek Spencer), John became interested in oceanic trace metal distributions and collected water samples from the Southern Ocean. This work led to papers on the oceanic Si cycle and a GEOSECS-based study of the relationship between Ra, Ba, and Si. He also became interested in the role of particulate elemental transport in the ocean and river chemistry, and so he set his first batch of graduate students on investigators of oceanic trace metals, marine particle fluxes, and New England river and estuarine chemistry. This line of investigation also extended to studies of African lake chemistry in collaboration with Ray Weiss and Harmon Craig. These studies led John to develop a laboratory with a diverse set of tools for the elemental analysis of freshwater and seawater samples. At the same time, he was talking to heat flow geophysicists who were predicting that hydrothermal springs should be found on the seafloor at mid-ocean ridge crests. So it was no accident when he seized the opportunity to join his old

John Dewey--Philosopher and Educational Reformer

ERIC Educational Resources Information Center

Talebi, Kandan

2015-01-01

John Dewey was an American philosopher and educator, founder of the philosophical movement known as pragmatism, a pioneer in functional psychology, and a leader of the progressive movement in education in the United States.

An Interview with John Liontas

ERIC Educational Resources Information Center

Sadeghi, Karim

2017-01-01

John I. Liontas, Ph.D. is an associate professor of foreign languages, English for speakers of other languages (ESOL), and technology in education and second language acquisition (TESLA), and director and faculty of the TESLA doctoral program at the University of South Florida. Dr. Liontas is a distinguished thought leader, author, and…

77 FR 27766 - Jamar, John P.; Notice of Filing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-11

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. ID-6870-000] Jamar, John P.; Notice of Filing Take notice that on May 3, 2012, John P. Jamar submitted for filing, an application for... , or call (866) 208-3676 (toll free). For TTY, call (202) 502-8659. Comment Date: 5 p.m. Eastern Time...

The immunoglobulin-like domains 1 and 2 of the protein tyrosine phosphatase LAR adopt an unusual horseshoe-like conformation

PubMed Central

Biersmith, Bridget H.; Hammel, Michal; Geisbrecht, Erika R.; Bouyain, Samuel

2011-01-01

Neurogenesis depends on exquisitely regulated interactions between macromolecules on the cell surface and in the extracellular matrix. In particular, interactions between proteoglycans and members of the type IIa subgroup of receptor protein tyrosine phosphatases underlie critical developmental processes such as the formation of synapses at the neuromuscular junction and the migration of axons to their appropriate targets. We report here the crystal structures of the first and second immunoglobulin-like domains of the Drosophila type IIa receptor Dlar and its mouse homologue LAR. These two domains adopt an unusual antiparallel arrangement that has not been previously observed in tandem repeats of immunoglobulin-like domains and that is presumably conserved in all type IIa receptor protein tyrosine phosphatases. PMID:21402080

John B. Watson's Alleged Sex Research: An Appraisal of the Evidence

ERIC Educational Resources Information Center

Benjamin, Ludy T. Jr.; Whitaker, Jodi L.; Ramsey, Russell M.; Zeve, Daniel R.

2007-01-01

In 1974, a story was published about clandestine research done by John B. Watson that was judged to be so reprehensible that it was offered as the real reason he was fired from his faculty position at Johns Hopkins University in 1920, at perhaps the peak of his academic career. Watson's dismissal from Johns Hopkins may have been the most important…

Tribes of Men: John Joseph Mathews and Indian Internationalism

ERIC Educational Resources Information Center

Lutenski, Emily

2012-01-01

In this article, the author discusses John Joseph Mathews and Indian internationalism. As an old man, Osage intellectual, writer, and historian, John Joseph Mathews recalled his expatriation from the United States during the 1920s. After growing up in Pawhuska, Oklahoma, seat of the Osage Nation, where he had been born in 1894 to a white mother…

Original Mercury Astronauts with Col. John A. (Shorty) Powers

NASA Technical Reports Server (NTRS)

1961-01-01

Photo of the original Mercury Astronauts with Col. John A. (Shorty) Powers seated around a table talking to the news media. From left to right are: L. Gordon Cooper, Donald K. Slayton, John H. Glenn, Jr., Col. Powers, Alan B. Shepard Jr., M. Scott Carpenter, and Walter M. Schirra Jr. Virgil I. Grissom is out of the frame.

Familiar-Strange: Teaching the Scripture as John Would Teach

ERIC Educational Resources Information Center

Ha, Tung-Chiew

2014-01-01

The Gospel of John teaches through telling the story of Jesus in light of the familiar Hebrew faith stories. It is an interpretive task that presents Jesus to his audience and teaches them adequate faith. John the Teacher skillfully uses narrative skills to create the familiar-strange effect in his storytelling. Each story is followed by a…

John Milton's Rainbow: Sonnet XIX.

ERIC Educational Resources Information Center

Scher, Amy

John Milton presented a wide spectrum of materials and ideas illuminating the literary landscape like a rainbow which critics and authors have been discussing for centuries. One example of the multiple layers of meaning in Milton's poems is found in Sonnet XIX, which can be useful for both forensic discussion as well as for composition…

John Milton Oskison and Assimilation

ERIC Educational Resources Information Center

Larre, Lionel

2013-01-01

John Milton Oskison (1874-1947) was a Cherokee writer, journalist, and activist and the author of novels and biographies as well as numerous short stories, essays, and articles about a great variety of subjects. Oskison thought of himself as "an interpreter to the world, of the modern, progressive Indian." The kind of representation Oskison gave…

67. Historic American Buildings Survey John Oliver Brostrup, Photographer August ...

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

67. Historic American Buildings Survey John Oliver Brostrup, Photographer August 12,1936 1:35 P. M. VIEW OF C.C.C. BOYS SCREENING FOR ARTIFACTS. - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

71. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

71. Historic American Buildings Survey John O. Brostrup, Photographer August 12, 1936 1:30 P. M. VIEW OF C.C.C. BOYS EXCAVATING IN UNIT A. - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

Screening instruments for a population of older adults: The 10-item Kessler Psychological Distress Scale (K10) and the 7-item Generalized Anxiety Disorder Scale (GAD-7).

PubMed

Vasiliadis, Helen-Maria; Chudzinski, Veronica; Gontijo-Guerra, Samantha; Préville, Michel

2015-07-30

Screening tools that appropriately detect older adults' mental disorders are of great public health importance. The present study aimed to establish cutoff scores for the 10-item Kessler Psychological Distress (K10) and the 7-item Generalized Anxiety Disorder (GAD-7) scales when screening for depression and anxiety. We used data from participants (n = 1811) in the Enquête sur la Santé des Aînés-Service study. Depression and anxiety were measured using DSM-V and DSM-IV criteria. Receiver operating characteristic (ROC) curve analysis provided an area under the curve (AUC) of 0.767 and 0.833 for minor and for major depression when using K10. A cutoff of 19 was found to balance sensitivity (0.794) and specificity (0.664) for minor depression, whereas a cutoff of 23 was found to balance sensitivity (0.692) and specificity (0.811) for major depression. When screening for an anxiety with GAD-7, ROC analysis yielded an AUC of 0.695; a cutoff of 5 was found to balance sensitivity (0.709) and specificity (0.568). No significant differences were found between subgroups of age and gender. Both K10 and GAD-7 were able to discriminate between cases and non-cases when screening for depression and anxiety in an older adult population of primary care service users. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

The Art of John Biggers

ERIC Educational Resources Information Center

Coy, Mary

2010-01-01

In their 2005 exhibit of John Biggers' work, the New Orleans Museum of Art described it as being inspired by "African art and culture, the injustices of a segregated United States, the stoic women in his own family, and the heroes of everyday survival." In this article, the author describes how her students reinterpreted Biggers' work.…

40. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

40. Historic American Buildings Survey John O. Brostrup, Photographer August 13, 1936 1:50 P. M. DETAIL OF SOUTH WALL-CENTRAL ROOM OF BASEMENT-UNIT B-AFTER CHALKING - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

39. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

39. Historic American Buildings Survey John O. Brostrup, Photographer August 13, 1936 1:30 P. M. DETAIL OF SOUTH WALL-CENTRAL ROOM OF BASEMENT-UNIT B-BEFORE CHALKING. - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

47. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

47. Historic American Buildings Survey John O. Brostrup, Photographer August 13, 1936 1:15 P. M. DETAIL OF BASEMENT WINDOW SILL-NORTH WALL, WEST WING-UNIT 'B'. - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

John H Glenn Jr.

NASA Image and Video Library

1962-02-20

Project Mercury astronaut John H. Glenn Jr., enters the Friendship 7 spacecraft during the last part of the countdown on Feb. 20, 1962. At 9:47 a.m. EST, the Atlas launch vehicle lifted the spacecraft into orbit for a three-orbit mission lasting four hours, 55 minutes and 23 seconds. Glenn and his spacecraft were recovered by the destroyer Noa just 21 minutes after landing in the Atlantic near Grand Turk Island, to successfully complete the nation's first manned orbital flight.

Location of John Klein Drill Site

NASA Image and Video Library

2013-03-12

This false-color map shows the area within Gale Crater on Mars, where NASA Curiosity rover landed on Aug. 5, 2012 PDT Aug. 6, 2012 EDT and the location where Curiosity collected its first drilled sample at the John Klein rock.

52. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

52. Historic American Buildings Survey John O. Brostrup, Photographer August 12, 1936 8:55 A. M. NORTH SIDE OF DUTCH OVEN (GENERAL VIEW) - BASEMENT OF WEST WING OF UNIT B - General John Mason House, Analostan Island or Theodore Roosevelt Island, Washington, District of Columbia, DC

John Day Watershed Restoration Projects, annual report 2003.

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

Brown, Linda

The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day systemmore » is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an

The Poetry of John Dewey

ERIC Educational Resources Information Center

Williams, Jerry L.

2016-01-01

This essay examines the poetry of John Dewey, 101 poems in total. Characteristic of the rhymed and metered poetry of the period, they show a very human side of Dewey. This analysis argues that many of his poems deal with existential themes--love, finitude, and God, for example. On a deeper level these poems are also show connections to Dewey's…

John James Audubon & the Turkey

ERIC Educational Resources Information Center

Hinshaw, Craig

2012-01-01

In the first half of the 1800s, John James Audubon roamed the wilds of America attempting to draw all the birds in their natural habitat. He published his life-sized paintings in a huge book entitled "Birds of America." Audubon developed a unique system of depicting the birds in natural poses, such as flying. After shooting the bird, he would wire…

John Todd--Numerical Mathematics Pioneer

ERIC Educational Resources Information Center

Albers, Don

2007-01-01

John Todd, now in his mid-90s, began his career as a pure mathematician, but World War II interrupted that. In this interview, he talks about his education, the significant developments in his becoming a numerical analyst, and the journey that concluded at Caltech. Among the interesting stories are how he met his wife-to-be the mathematician Olga…

Press Site Auditorium dedicated to John Holliman

NASA Technical Reports Server (NTRS)

1999-01-01

From left, Center Director Roy Bridges and NASA Administrator Daniel S. Goldin applaud as Jay Holliman, with the help of his mother, Mrs. Dianne Holliman, unveils a plaque honoring his father, the late John Holliman. At right is Tom Johnson, news group chairman of CNN. The occasion was the dedication of the KSC Press Site auditorium as the John Holliman Auditorium to honor the CNN national correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning.

ASTRONAUT GLENN, JOHN - MERCURY SPACE SUIT

NASA Image and Video Library

1962-02-20

S62-00965 (20 Feb. 1962) --- Astronaut John H. Glenn Jr., finishes suiting up, and prepares for the launch of his Mercury-Atlas 6 (MA-6) spacecraft. The MA-6 ?Friendship 7? mission marks America's first manned Earth-orbiting spaceflight. Photo credit: NASA

Activities commemorating John B. Herrington as first Native American astronaut

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Joyce and James Herrington, parents of John Herrington, accept a gift during a pre-launch Native American ceremony. They are the parents of John Herrington, mission specialist on mission STS-113. Herrington is the first Native American to be going into space.

Senator John Glenn visit to Johnson Space Center (JSC)

NASA Image and Video Library

1995-05-30

Senator John Glenn visit to Johnson Space Center (JSC). Views of Glenn sitting in cockpit of T-38 in Hangar 276 with John Young, George Abbey, David Leestma and Mark Polansky observing (11150). An engineer explains SPIFEX experiment hardware to Abby, Young and Glenn in Bldg 13 (11151, 11153). Glenn talks with astronaut Terrence T. Henricks and employees in Bldg 9C, Virtual reality lab (11152). Lunch in Bldg 17 Flight Crew support division with Dr. Ellen Baker, Robert "Hoot" Gibson and John Glenn (11154). Linda Godwin, Robert Cabana, Abbey, Young, Baker, Gibson and Glenn at lunch (11155). Astronaut Mark Lee shows Glenn and his aide how to use the virtural reality helmets (11156-7). Glenn shakes the hand of Franklin Chang-Diaz with his plasma rocket in the background in the Sonny Carter Training Facility (SCTF) (11158). Glenn in the Manipulator Development Facility (MDF) Remote Manipulator System (RMS) station mock-up in Bldg 9A with Abbey, Young and aide (11159, 11186). Glenn signs a book for Thomas D. Jones as Frederick Sturckow and Linda Godwin look on (11160). Glenn inside visual-vestibular trainer in Bldg 9B (11161). In conference room meeting with astronaut corps in Bldg 4S, Glenn shakes Robert Cabana's hand (11162). John Glenn and John Young pose for a group shot with Bldg 17 Food lab personnel (11163). Glenn thanks the food lab personnel (11164). Glenn visits Bldg 5 Fixed Base (FB) middeck simulator with astronauts Terrence Henricks and Mary Ellen Weber (11165). Glenn with Charles T. Bourland (11166). STS-70 crew Donald Thomas, Terrence Henricks, Mary Ellen Weber, Nancy Currie and Kevin Kregel with Glenn's advisor (11167). STS-70 crew Thomas, Henricks, Weber, Currie and Kregel with John Glenn (11175). Glenn with Thomas, Kregel, Weber, Henricks and trainer (11176-7). David J. Homan assists Glenn's aide with virtual reality goggles (11168) and Glenn (11174). John Young in Bldg 9C equilibrium trainer (11169). Glenn with Carl Walz in flight deck mock-up of MDF in

John F. Fulton, Coccidioidomycosis, and Penicillin

PubMed Central

Tager, Morris

1976-01-01

When the late Dr. John F. Fulton contracted severe pulmonary coccidioidomycosis in January, 1942, a metastatic lesion posed the threat of further progression and fatal dissemination. The possibility that an untested and generally unavailable antibiotic, penicillin, might be of value in Fulton's illness led his physician, Dr. John Bumstead, to appeal directly to Fulton to obtain this antibiotic, but ostensibly for the benefit of another patient succumbing to hemolytic streptococcal infection. While of no value for Fulton, penicillin was highly successful in the treatment of his other patient and soon of a second one with staphylococcal sepsis and pneumonia. This penicillin, administered in March, 1942, was the first clinical trial of penicillin under the control of the Office of Scientific Research and Development. The unique contribution of Dr. Fulton and of his illness to this event is described. ImagesFIG. 1FIG. 2 PMID:793204

33 CFR 165.720 - Safety/Security Zone: St. Johns River, Jacksonville, FL.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety/Security Zone: St. Johns... § 165.720 Safety/Security Zone: St. Johns River, Jacksonville, FL. (a) Location. The water and the land..., within 100 yards of the St. Johns River. (3) All waters within 200 yards of any specified military supply...

John Dewey, William Wirt and the Gary Schools Plan: A Centennial Reappraisal

ERIC Educational Resources Information Center

Thorburn, Malcolm

2017-01-01

A century on from the height of John Dewey's educational writings and the reputation of the Gary Schools Plan as a model of progressive education, the paper reappraises two key matters: the relationship between John Dewey and William Wirt, the first superintendent of the Gary Schools in Gary Indiana, and the coherence between John Dewey's…

8. John and James Dobson Carpet Mill, East and West ...

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

8. John and James Dobson Carpet Mill, East and West Parcels, site plan, and survey lower left, 1865. Hexamer, Ernest and Son. Hexamer General Surveys, 1867-1895, Philadelphia, Pennsylvania: E. Hexamer and Son, 1865, p. 279. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

Charles Darwin and John Herschel

NASA Astrophysics Data System (ADS)

Warner, B.

2009-11-01

The influence of John Herschel on the philosophical thoughts of Charles Darwin, both through the former's book, Natural Philosophy, and through their meeting in 1836 at the Cape of Good Hope, is discussed. With Herschel having himself speculated on evolution just a few months before he met Darwin, it is probable that he stimulated at least the beginnings of the latter's lifelong work on the subject.

Great Lakes Construction/John Robichaud Information Sheet

EPA Pesticide Factsheets

R5 Great Lakes Construction/John Robichaud (the Company) is located in Monroe, Michigan. The settlement involves renovation activities conducted at property constructed prior to 1978, located in Monroe, Michigan.

John Dalton (1766-1844).

PubMed Central

Emery, A E

1988-01-01

There is no doubt that John Dalton ranks among the great names in science, a position which rests on his enunciation of the Atomic Theory. However, his very first scientific paper in 1798 was concerned with his own affliction of colour blindness and was in fact the first clear description of the disorder. This publication stimulated much subsequent research into the pathophysiology and genetics of the condition. His recorded observations on colour blindness are detailed and precise and betoken the approach which was to characterise all his later research in chemistry. Images PMID:3294412

Fact Book: John Tyler Community College.

ERIC Educational Resources Information Center

Hollins, Carol S.; Smith, Myra Goodman

This factbook summarizes information about the students, staff and faculty, programs and services, and financial and physical resources of John Tyler Community College (JTCC). Section I focuses on JTCC's students, presenting information on student enrollment by sex, race, full-/part-time status, programs, residence; grade distributions; veteran…

Celebrating the Life and Legacy of Dr. John Hope Franklin

ERIC Educational Resources Information Center

Harris, Robert L., Jr.; Levering-Lewis, David; French, John D.; Wharton, Clifton R., Jr.

2009-01-01

Dr. John Hope Franklin chronicled the experiences of African-Americans like no one before him, forcing America to recognize Black history as American history. His contributions were innumerable and his impact was abiding. In celebration of his life and legacy, the authors profile the celebrated scholar and activist, Dr. John Hope Franklin.

33 CFR 117.881 - John Day River.

Code of Federal Regulations, 2013 CFR

2013-07-01

... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.881 John Day River. The draw of the... (Washington State Department of Fisheries and the Fish Commission of Oregon) for the Columbia River Fishery...

33 CFR 117.881 - John Day River.

Code of Federal Regulations, 2014 CFR

2014-07-01

... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.881 John Day River. The draw of the... (Washington State Department of Fisheries and the Fish Commission of Oregon) for the Columbia River Fishery...

33 CFR 117.881 - John Day River.

Code of Federal Regulations, 2012 CFR

2012-07-01

... DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Oregon § 117.881 John Day River. The draw of the... (Washington State Department of Fisheries and the Fish Commission of Oregon) for the Columbia River Fishery...

John W. Thoburn: International Humanitarian Award

ERIC Educational Resources Information Center

American Psychologist, 2012

2012-01-01

Presents a short biography of the winner of the American Psychological Association's International Humanitarian Award. The 2012 winner, John W. Thoburn, is an extraordinary psychologist who devotes himself consistently to service to underserved populations, especially in the aftermath of natural or human-induced disasters. He exemplifies a genuine…

Geologic setting of the John Day Country, Grant County, Oregon

USGS Publications Warehouse

Thayer, Thomas P.

1977-01-01

One of the Pacific Northwest's most notable outdoor recreation areas, the "John Day Country" in northeastern Oregon, is named after a native Virginian who was a member of the Astor expedition to the mouth of the Columbia River in 1812. There is little factual information about John Day except that he was born in Culpeper County, Virginia, about 1770. It is known also that in 1810 this tall pioneer "with an elastic step as if he trod on springs" joined John Jacob Astor's overland expedition under Wilson Price Hunt to establish a vast fur-gathering network in the Western States based on a major trading post at the mouth of the Columbia River.

11. John and James Dobson Carpet Mill, East and West ...

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

11. John and James Dobson Carpet Mill, East and West parcels, site plan-upper left, elevation-lower left, and survey-right, 1877. Hexamer, Ernest and Son. Hexamer General Surveys, 1867-1895, Philadelphia, Pennsylvania: E. Hexamer and Son, 1877, pp. 1095-1096. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

13. John and James Dobson Carpet Mill, East and West ...

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

13. John and James Dobson Carpet Mill, East and West parcels, site plan-upper left, elevation-upper right, and survey-below, 1885. Hexamer, Ernest and Son. Hexamer General Surveys, 1867-1895, Philadelphia, Pennsylvania: E. Hexamer and Son, 1885, pp. 1890-1891. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

9. John and James Dobson Carpet Mill, portion of West ...

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

9. John and James Dobson Carpet Mill, portion of West parcel, site plan-left, elevation-upper right, and survey-lower right, 1873. Hexamer, Ernest and Son. Hexamer General Surveys 1867-1895, Philadelphia, Pennsylvania: E. Hexamer and Son, 1873, pp. 670-671. - John & James Dobson Carpet Mill (West Parcel), 4041-4055 Ridge Avenue, Philadelphia, Philadelphia County, PA

75 FR 27359 - Meeting Notice for the John Day/Snake Resource Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-14

...] Meeting Notice for the John Day/Snake Resource Advisory Council AGENCY: Bureau of Land Management, Interior. ACTION: Meeting Notice for the John Day/Snake Resource Advisory Council. SUMMARY: Pursuant to the... Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory Council (JDSRAC) will meet as...

75 FR 37461 - Notice of Public Meeting, John Day/Snake Resource Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-29

...] Notice of Public Meeting, John Day/Snake Resource Advisory Council AGENCY: Bureau of Land Management, Interior. ACTION: Meeting notice for the John Day/Snake Resource Advisory Council. SUMMARY: Pursuant to the... Interior, Bureau of Land Management (BLM) John Day-Snake Resource Advisory Council (JDSRAC) will meet as...

Speaking Personally--With John "Pathfinder" Lester

ERIC Educational Resources Information Center

Beaubois, Terry

2013-01-01

John Lester is currently the chief learning officer at ReactionGrid, a software company developing 3-D simulations and multiuser virtual world platforms. Lester's background includes working with Linden Lab on Second Life's education activities and neuroscience research. His primary focus is on collaborative learning and instructional…

Astronaut John Glenn tests balance mechanism performance

NASA Image and Video Library

1962-02-01

S64-14849 (1962) --- Astronaut John H. Glenn Jr.'s balance mechanism (semi-circular-canals) is tested by running cool water into his ear and measuring effect on eye motions (nystagmus). Photo credit: NASA

Astronaut John Glenn - Blood Draw - Training - Cape

NASA Image and Video Library

1961-07-05

S61-02579 (1961) --- Astronaut nurse Delores B. O'Hara, R.N., in the Aeromedical Laboratory at Cape Canaveral, Florida, takes a blood sample from Mercury astronaut John H. Glenn Jr. Photo credit: NASA

LEAVING PAD - ASTRONAUT JOHN W. YOUNG - TRAINING

NASA Image and Video Library

1965-03-19

S65-20636 (1965) --- Astronauts John W. Young (left), pilot, and Virgil I. Grissom, command pilot, for the Gemini-Titan 3 flight, are shown leaving the launch pad after simulations in the Gemini-3 spacecraft.

John Furlong and the "University Project"

ERIC Educational Resources Information Center

Watson, David

2014-01-01

Like many senior teacher-educators and educational researchers, John Furlong has faced in several directions throughout his career, sometimes simultaneously. He has clearly not lost his enthusiasm for what happens in the classroom: he strongly appreciates those magical moments which can happen at any time, and which keep teachers going. He loves…

We, John Dewey's Audience of Today

ERIC Educational Resources Information Center

da Cunha, Marcus Vinicius

2016-01-01

This article suggests that John Dewey's "Democracy and Education" does not describe education in an existing society, but it conveys a utopia, in the sense coined by Mannheim: utopian thought aims at instigating actions towards the transformation of reality, intending to attain a better world in the future. Today's readers of Dewey (his…

John Dewey on Philosophy and Childhood

ERIC Educational Resources Information Center

Gregory, Maughn; Granger, David

2012-01-01

John Dewey was not a philosopher of education in the now-traditional sense of a doctor of philosophy who examines educational ends, means, and controversies through the disciplinary lenses of epistemology, ethics, and political theory, or of agenda-driven schools such as existentialism, feminism, and critical theory. Rather, Dewey was both an…

The History of Heart Surgery at The Johns Hopkins Hospital.

PubMed

Patel, Nishant D; Alejo, Diane E; Cameron, Duke E

2015-01-01

Johns Hopkins has made many lasting contributions to cardiac surgery, including the discovery of heparin and the Blalock-Taussig Shunt, which represents the dawn of modern cardiac surgery. Equally important, Johns Hopkins has trained some of the world's leaders in academic cardiac surgery, and is committed to training the future leaders in our specialty. Copyright © 2015. Published by Elsevier Inc.

John Glenn Biomedical Engineering Consortium

NASA Technical Reports Server (NTRS)

Nall, Marsha

2004-01-01

The John Glenn Biomedical Engineering Consortium is an inter-institutional research and technology development, beginning with ten projects in FY02 that are aimed at applying GRC expertise in fluid physics and sensor development with local biomedical expertise to mitigate the risks of space flight on the health, safety, and performance of astronauts. It is anticipated that several new technologies will be developed that are applicable to both medical needs in space and on earth.

KENNEDY, PRESIDENT JOHN F. - MSC VISIT

NASA Image and Video Library

1962-09-11

S62-03991 (11 September 1962) --- Just before the arrival of President John F. Kennedy at the J. P. Cornelius grade school, on Westover, turned out for a look at the Chief Executive in person. Wearing sun hats they made themselves, 700 children lined the roadway opposite the side entrance to the Rich Building.

Like Father, Like Doctor

ERIC Educational Resources Information Center

Henderson, Nancy

2008-01-01

In this article, the author profiles Dr. Jack Kessler, chair of the Department of Neurology at Northwestern University Feinberg School of Medicine. Dr. Jack Kessler is a renowned stem cell expert and researcher. For years, Dr. Kessler had been researching ways to repair damage to the nervous system. It was not until his own daughter became…

Corporate Perspective: An Interview with John Sculley.

ERIC Educational Resources Information Center

Temares, M. Lewis

1989-01-01

John Sculley, the chairman of the board of Apple Computer, Inc., discusses information technology management, management strategies, network management, the Chief Information Officer, strategic planning, back-to-the-future planning, business and university joint ventures, and security issues. (MLW)

Speaking Personally--With John Seely Brown

ERIC Educational Resources Information Center

American Journal of Distance Education, 2008

2008-01-01

This article presents an interview with John Seely Brown, a visiting scholar at the University of Southern California and a former chief scientist of Xerox Corporation and director of its Palo Alto Research Center (PARC)--a position he held for nearly two decades. While head of PARC, Brown expanded the role of corporate research to include such…

Jean Piaget's Debt to John Dewey

ERIC Educational Resources Information Center

Tanner, Daniel

2016-01-01

Jean Piaget became a veritable institution unto himself in education and psychology, largely as the result of his developmental-stage theory advanced over the second quarter of the twentieth century. Not until Piaget was 73 did he make mention of John Dewey's work at Dewey's laboratory school, founded in 1894 at the University of Chicago. But here…

John Hull and the Money Culture

ERIC Educational Resources Information Center

Attfield, David

2008-01-01

John Hull's recent educational writings have included several on what he calls the "money culture". This is analysed and criticised in this article. Hull offers a Marxist and a neo-Marxist account of the role of money in western societies utilising the labour theory of value, false consciousness and the materialist interpretation of history. It is…

John Langstaff: Community Musician and Reveler

ERIC Educational Resources Information Center

Bartolome, Sarah J.; Campbell, Patricia Shehan

2009-01-01

John Langstaff fits within a select group of pathfinders in American music education who have shaped the profession's service to schools and society with special attention to the traditional musical expressions of American folk. His life and works are worthy of study for the contributions he made as a singer who modelled the nuances of traditional…

John Rogers: "Checkers Up at the Farm."

ERIC Educational Resources Information Center

Zeller, Terry

1987-01-01

Based on John Rogers' 1887 painted plaster sculpture called "Checkers Up at the Farm," this lesson seeks to introduce primary-level students to the idea of sculpture in the round and how sculpture can communicate ideas, emotions, and values. (JDH)

John Glenn Receives Presidential Medal of Freedom

NASA Image and Video Library

2012-05-29

President Barack Obama presents former United States Marine Corps pilot, astronaut, and United States Senator John Glenn with a Medal of Freedom, Tuesday, May 29, 2012, during a ceremony at the White House in Washington. Photo Credit: (NASA/Bill Ingalls)

John B. Watson's Legacy: Learning and Environment.

ERIC Educational Resources Information Center

Horowitz, Frances Degen

1992-01-01

Evaluates John B. Watson's contributions to developmental psychology. Watson's insistence on objective methodology in psychology retains its influence, but his extreme environmentalism has been rejected. His concern with the principles of learning is reflected in the work of Hull and Skinner. (BC)

John Glenn Receives Presidential Medal of Freedom

NASA Image and Video Library

2012-05-29

President Barack Obama congratulates former United States Marine Corps pilot, astronaut, and United States Senator John Glenn after presenting him with a Medal of Freedom, Tuesday, May 29, 2012, during a ceremony at the White House in Washington. Photo Credit: (NASA/Bill Ingalls)

John Dewey--Problem Solving and History Teaching

ERIC Educational Resources Information Center

Martorella, Peter H.

1978-01-01

Presents a model for introducing inquiry and problem-solving into middle grade history classes. It is based on an educational approach suggested by John Dewey. The author uses the model to explore two seemingly contradictory statements by Abraham Lincoln about slavery. (AV)

James John Harpell: An Adult Education Pioneer.

ERIC Educational Resources Information Center

Quarter, Jack

2000-01-01

In early 20th-century Canada, James John Harpell began correspondence courses and study clubs and was instrumental in the cooperatives movement. He used small businesses to promote social and educational innovations and was an advocate for self-study and lifelong learning. (SK)

The letters of John Dastin.

PubMed

Thiesen, Wilfred

2008-07-01

John Dastin, a noted alchemist who lived ca. 1300, followed the lead of many of his contemporaries and predecessors in using letters to propagate his views on alchemy. This article identifies a number of letters that Dastin wrote, and includes one text addressed to a cardinal of the city of Naples. This letter is virtually a copy of a work by Arnold of Villanova. I believe that other works ascribed to Dastin will also show a great dependence on Arnold's works.

M2-F3 with test pilot John A. Manke

NASA Image and Video Library

1972-12-20

NASA research pilot John A. Manke is seen here in front of the M2-F3 Lifting Body. Manke was hired by NASA on May 25, 1962, as a flight research engineer. He was later assigned to the pilot's office and flew various support aircraft including the F-104, F5D, F-111 and C-47. After leaving the Marine Corps in 1960, Manke worked for Honeywell Corporation as a test engineer for two years before coming to NASA. He was project pilot on the X-24B and also flew the HL-10, M2-F3, and X-24A lifting bodies. John made the first supersonic flight of a lifting body and the first landing of a lifting body on a hard surface runway. Manke served as Director of the Flight Operations and Support Directorate at the Dryden Flight Research Center prior to its integration with Ames Research Center in October 1981. After this date John was named to head the joint Ames-Dryden Directorate of Flight Operations. He also served as site manager of the NASA Ames-Dryden Flight Research Facility. John is a member of the Society of Experimental Test Pilots. He retired on April 27, 1984.

Astronaut John Glenn Enters Friendship 7

NASA Technical Reports Server (NTRS)

1962-01-01

Astronaut John Glenn enters the Mercury spacecraft, Friendship 7, prior to the launch of MA-6 on February 20, 1961 and became the first American who orbited the Earth. The MA-6 mission was the first manned orbital flight boosted by the Mercury-Atlas vehicle, a modified Atlas ICBM (Intercontinental Ballistic Missile), lasted for five hours, and orbited the Earth three times.

John Dewey's Visits to Hawai'i

ERIC Educational Resources Information Center

McEwan, Hunter

2015-01-01

John Dewey visited Hawai'i on three separate occasions. Of all three trips, by far the most important, as far as Dewey's influence on education in Hawai'i is concerned, was in 1899 when he came with his wife, Alice Chipman Dewey, to help launch the University Extension program in Honolulu. The Deweys' second trip was a very brief one--twenty years…

Racial Discrimination, John Henryism, and Depression Among African Americans

PubMed Central

Hudson, Darrell L.; Neighbors, Harold W.; Geronimus, Arline T.; Jackson, James S.

2016-01-01

Evidence from previous studies indicates that racial discrimination is significantly associated with depression and that African Americans with higher levels of socioeconomic status (SES) report greater exposure to racial discrimination compared to those with lower SES levels. Coping strategies could alter the relationship between racial discrimination and depression among African Americans. This study first examined whether greater levels of SES were associated with increased reports of racial discrimination and ratings of John Henryism, a measure of high-effort coping, among African Americans. Second, we examined whether high-effort coping moderated the relationship between racial discrimination and depression. Data were drawn from the National Survey of American Life Reinterview (n = 2,137). Analyses indicated that greater levels of education were positively associated with racial discrimination (p < .001) and increased levels of racial discrimination were positively related to depression (p < .001), controlling for all sociodemographic factors. Greater levels of John Henryism were associated with increased odds of depression but there was no evidence to suggest that the relationship between discrimination and depression was altered by the effects of John Henryism. PMID:27529626

1. John C. Garner, Jr., Photographer 1967 PRINCIPAL (NORTH) SIDE, ...

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

1. John C. Garner, Jr., Photographer 1967 PRINCIPAL (NORTH) SIDE, FROM NORTHWEST. THE RIGHT END OF THE BLOCK IS THE E.S. WOOD BUILDING; THE BUILDING WITH A FIRE ESCAPE IS THE ROSENFIELD BUILDING; THE T.W. HOUSE BUILDING IS TO THE LEFT OF THE PRECEDING BUILDING; JOHN BERLOCHER BUILDING IS AT THE LEFT END OF THE BLOCK. - Strand Historic District, Wood-Rosenfield-House-Berlocher Buildings, 2213-2223 Strand, Galveston, Galveston County, TX

Leveraging Structural Characteristics of Interdependent Networks to Model Non-Linear Cascading Risks

DTIC Science & Technology

2013-04-01

and Teresa Wu, Arizona State University Eugene Rex Jalao, Arizona State University and University of the Philippines Christopher Auger, Lars Baldus...Institute of Technology The RITE Approach to Agile Acquisition Timothy Boyce, Iva Sherman, and Nicholas Roussel Space and Naval Warfare Systems Center...Demonstration Office: Ad Hoc Problem Solving as a Mechanism for Adaptive Change Kathryn Aten and John T . Dillard Naval Postgraduate School A

A Comparative Assessment of the Navy’s Future Naval Capabilities (FNC) Process and Joint Staff Capability Gap Assessment Process as Related to Pacific Commands (PACOM) Integrated Priority List Submission

DTIC Science & Technology

2013-04-01

University Eugene Rex Jalao, Arizona State University and University of the Philippines Christopher Auger, Lars Baldus, Brian Yoshimoto, J. Robert...Approach to Agile Acquisition Timothy Boyce, Iva Sherman, and Nicholas Roussel Space and Naval Warfare Systems Center Pacific Challenge-Based...Problem Solving as a Mechanism for Adaptive Change Kathryn Aten and John T . Dillard Naval Postgraduate School A Comparative Assessment of the Navy’s

Time as an Independent Variable: A Tool to Drive Cost Out of and Efficiency into Major Acquisition Programs

DTIC Science & Technology

2013-04-01

Teresa Wu, Arizona State University Eugene Rex Jalao, Arizona State University and University of the Philippines Christopher Auger, Lars Baldus, Brian...of Technology The RITE Approach to Agile Acquisition Timothy Boyce, Iva Sherman, and Nicholas Roussel Space and Naval Warfare Systems Center Pacific...Demonstration Office: Ad Hoc Problem Solving as a Mechanism for Adaptive Change Kathryn Aten and John T . Dillard Naval Postgraduate School A Comparative

Preparing for Citizenship: Bring Back John Dewey

ERIC Educational Resources Information Center

Pring, Richard

2016-01-01

The paper traces the development of citizenship in the curriculum in England since the 1960s, emerging particularly from the Crick report. It argues for lessons to be learnt from John Dewey's "Democracy and education", the centenary of which is being celebrated this year.

The Combined Efficiency of Dietary Isomaltooligosaccharides and Bacillus spp. on the Growth, Hemato-Serological, and Intestinal Microbiota Indices of Caspian Brown Trout (Salmo trutta caspius Kessler, 1877).

PubMed

Aftabgard, Maryam; Salarzadeh, Alireza; Mohseni, Mahmoud; Bahri Shabanipour, Amir Houshang; Zorriehzahra, Mohammad Ebrahim Jalil

2017-12-01

The combined effects of a commercial probiotic, BetaPlus®, and a prebiotic, isomaltooligosaccharides (IMOS) on the growth, survival rate, intestinal microbiota, and hemato-immunological parameters were evaluated in Caspian brown trout (Salmo trutta caspius Kessler, 1877). Caspian brown trout fingerlings (~ 9 g) were fed a control diet (basal diet) or a synbiotic diet (the basal diet + 2 g kg -1 IMOS + 1 g kg -1 BetaPlus®) for 7 weeks. At the end of this trial, fish fed the synbiotic diet showed significant improvements in body weight increase, feed conversion ratio, and survival rate compared with fish fed the control diet (P < 0.05). In addition, fish fed the synbiotic diet had the highest levels of white blood cells, monocytes, and neutrophils (P < 0.05), while the red blood cells, hemoglobin, hematrocrit, mean corpuscular volume, and lymphocytes were significantly higher in the control group (P < 0.05). The serum triglycerides, cholesterol, total protein, albumin, albumin/globulin ratio, and immunoglobulin M levels, as well as alanine aminotransferase and lactate dehydrogenase activities were higher in the synbiotic group than in the control group (P < 0.05). In addition, fish fed the synbiotic diet showed significantly higher gut total viable aerobic bacterial counts and lactic acid bacteria (P < 0.05). The results demonstrated that BetaPlus® in combination with IMOS enhanced the growth, survival rate, intestinal microbiota, and some haemato-immunological parameters in Caspian brown trout fingerlings.

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

PubMed

Champagne, J

1998-01-01

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

Gibbon (Hylobates lar) reintroduction success in Phuket, Thailand, and its conservation benefits.

PubMed

Osterberg, Petra; Samphanthamit, Phamon; Maprang, Owart; Punnadee, Suwit; Brockelman, Warren Y

2015-05-01

We summarize the results from a long-term gibbon reintroduction project in Phuket, Thailand, and evaluate its benefits to conservation. Between October 2002 and November 2012, eight breeding families of white-handed gibbons (Hylobates lar) were returned to the wild in Khao Phra Thaew non-hunting area (KPT). Wild gibbons were extirpated from Phuket Island by the early 1980s, but the illegal wildlife trade has continued to bring young gibbons from elsewhere to the island's popular tourist areas as pets and photo props. The Gibbon Rehabilitation Project (GRP) has rescued and rehabilitated confiscated and donated captive gibbons since 1992 and aims to repopulate the island's last sizable forest area. Following unsuccessful early attempts at translocation in the 1990s, GRP has now developed specific methods for gibbon reintroduction that have led to the establishment of a small independent, reproducing population of captive-raised and wild-born gibbons on Phuket. Eleven infants have been born wild within the reintroduced population, including a second generation wild-born gibbon in September 2012. Benefits of the GRP project include restoration of the gibbon population on Phuket, rescue of illegally kept gibbons, public education, training of personnel in gibbon conservation work, and gaining experience which may prove useful in saving more severely threatened species. It is unlikely that gibbon (and other large primate) translocations will make a significant contribution to conservation of the species as a whole, and primate translocation projects should not be judged solely by this criterion. © 2015 Wiley Periodicals, Inc.

John Singleton Copley: "Portrait of Nathaniel Hurd."

ERIC Educational Resources Information Center

Buchanan, Penelope D.

1987-01-01

Presents a lesson plan based on John Singleton Copley's 1795 oil painting, "Portrait of Nathaniel Hurd." The goal of the lesson is to give students in grades four through six an awareness of portraiture and how portraits record not only character but historical times and customs. (JDH)

Simulating the gas hydrate production test at Mallik using the pilot scale pressure reservoir LARS

NASA Astrophysics Data System (ADS)

Heeschen, Katja; Spangenberg, Erik; Schicks, Judith M.; Priegnitz, Mike; Giese, Ronny; Luzi-Helbing, Manja

2014-05-01

LARS, the LArge Reservoir Simulator, allows for one of the few pilot scale simulations of gas hydrate formation and dissociation under controlled conditions with a high resolution sensor network to enable the detection of spatial variations. It was designed and built within the German project SUGAR (submarine gas hydrate reservoirs) for sediment samples with a diameter of 0.45 m and a length of 1.3 m. During the project, LARS already served for a number of experiments simulating the production of gas from hydrate-bearing sediments using thermal stimulation and/or depressurization. The latest test simulated the methane production test from gas hydrate-bearing sediments at the Mallik test site, Canada, in 2008 (Uddin et al., 2011). Thus, the starting conditions of 11.5 MPa and 11°C and environmental parameters were set to fit the Mallik test site. The experimental gas hydrate saturation of 90% of the total pore volume (70 l) was slightly higher than volumes found in gas hydrate-bearing formations in the field (70 - 80%). However, the resulting permeability of a few millidarcy was comparable. The depressurization driven gas production at Mallik was conducted in three steps at 7.0 MPa - 5.0 MPa - 4.2 MPa all of which were used in the laboratory experiments. In the lab the pressure was controlled using a back pressure regulator while the confining pressure was stable. All but one of the 12 temperature sensors showed a rapid decrease in temperature throughout the sediment sample, which accompanied the pressure changes as a result of gas hydrate dissociation. During step 1 and 2 they continued up to the point where gas hydrate stability was regained. The pressure decreases and gas hydrate dissociation led to highly variable two phase fluid flow throughout the duration of the simulated production test. The flow rates were measured continuously (gas) and discontinuously (liquid), respectively. Next to being discussed here, both rates were used to verify a model of gas

50th anniversary of the inauguration of John F. Kennedy

NASA Image and Video Library

2011-01-20

Caroline Kennedy, center, is recognized by U.S. Vice President Joe Biden, left, Senate Majority Leader Harry Reid (D-NV), second from left, former U.S. Labor Secretary Elaine Chao, and U.S. Senator John Kerry (D-MA), right, at an event recognizing the 50th anniversary of the inauguration of John F. Kennedy as President of the United States, Thursday, Jan. 20, 2011 in the rotunda at the U.S. Capitol. Photo Credit: (NASA/Bill Ingalls)

Flexor tendon repair with a knotless, bidirectional barbed suture: an in vivo biomechanical analysis.

PubMed

Maddox, Grady E; Ludwig, Jonathan; Craig, Eric R; Woods, David; Joiner, Aaron; Chaudhari, Nilesh; Killingsworth, Cheryl; Siegal, Gene P; Eberhardt, Alan; Ponce, Brent

2015-05-01

To compare and analyze biomechanical properties and histological characteristics of flexor tendons either repaired by a 4-strand modified Kessler technique or using barbed suture with a knotless repair technique in an in vivo model. A total of 25 chickens underwent surgical transection of the flexor digitorum profundus tendon followed by either a 4-strand Kessler repair or a knotless repair with barbed suture. Chickens were randomly assigned to 1 of 3 groups with various postoperative times to death. Harvested tendons were subjected to biomechanical testing or histologic analysis. Harvested tendons revealed failures in 25% of knotless repairs (8 of 32) and 8% of 4-strand Kessler repairs (2 of 24). Biomechanical testing revealed no significant difference in tensile strength between 4-strand Kessler and barbed repairs; however, this lack of difference may be attributed to lower statistical power. We noted a trend toward a gradual decrease in strength over time for barbed repairs, whereas we noticed the opposite for the 4-strand Kessler repairs. Mode of failure during testing differed between repair types. The barbed repairs tended toward suture breakage as opposed to 4-strand Kessler repairs, which demonstrated suture pullout. Histological analysis identified no difference in the degree of inflammation or fibrosis; however, there was a vigorous foreign body reaction around the 4-strand Kessler repair and no such response around the barbed repairs. In this model, knotless barbed repairs trended toward higher in vivo failure rates and biomechanical inferiority under physiologic conditions, with each repair technique differing in mode of failure and respective histologic reaction. We are unable to recommend the use of knotless barbed repair over the 4-strand modified Kessler technique. For the repair techniques tested, surgeons should prefer standard Kessler repairs over the described knotless technique with barbed suture. Copyright © 2015 American Society for Surgery

John White on Philosophy of Education and Philosophy

ERIC Educational Resources Information Center

Siegel, Harvey

2014-01-01

John White offers a provocative characterization of philosophy of education. In this brief reaction, I evaluate the characterization and urge the maintenance of a strong connection between philosophy of education and philosophy.

The Trieste Lecture of John Stewart Bell

NASA Astrophysics Data System (ADS)

Bassi, Angelo; Carlo Ghirardi, Gian

2007-03-01

Delivered at Trieste on the occasion of the 25th Anniversary of the International Centre for Theoretical Physics, 2 November 1989 The video of this lecture is available here. Please see the PDF for the transcript of the lecture. General remarks by Angelo Bassi and GianCarlo Ghirardi During the autumn of 1989 the International Centre for Theoretical Physics, Trieste, celebrated the 25th anniversary of its creation. Among the many prestigious speakers, who delivered extremely interesting lectures on that occasion, was the late John Stewart Bell. All lectures have been recorded on tape. We succeeded in getting a copy of John's lecture. In the lecture, many of the arguments that John had lucidly stressed in his writings appear once more, but there are also extremely interesting new remarks which, to our knowledge, have not been presented elsewhere. In particular he decided, as pointed out by the very choice of the title of his lecture, to call attention to the fact that the theory presents two types of difficulties, which Dirac classified as first and second class. The former are those connected with the so-called macro-objectification problem, the latter with the divergences characterizing relativistic quantum field theories. Bell describes the precise position of Dirac on these problems and he stresses appropriately how, contrary to Dirac's hopes, the steps which have led to a partial overcoming of the second class difficulties have not helped in any way whatsoever to overcome those of the first class. He then proceeds to analyse the origin and development of the Dynamical Reduction Program and draws attention to the problems that still affect it, in particular that of a consistent relativistic generalization. When the two meetings Are there quantum jumps? and On the present status of Quantum Mechanics were organized in Trieste and Losinj (Croatia), on 5 10 September 2005, it occurred to us that this lecture, which has never been published, might represent an

John Greenleaf's life of science.

PubMed

Watenpaugh, Donald E

2012-12-01

This article summarizes the life and career of John E. Greenleaf, PhD. It complements an interview of Dr. Greenleaf sponsored by the American Physiological Society Living History Project found on the American Physiological Society website. Dr. Greenleaf is a "thought leader" and internationally renowned physiologist, with extensive contributions in human systems-level environmental physiology. He avoided self-aggrandizement and believed that deeds rather than words define one's legacy. Viewed another way, however, Greenleaf's words define his deeds: 48% of his 185 articles are first author works, which is an unusually high proportion for a scientist of his stature. He found that writing a thorough and thoughtful discussion section often led to novel ideas that drove future research. Beyond Greenleaf's words are the many students, postdocs, and collaborators lucky enough to have worked with him and thus learn and carry on his ways of science. His core principles included the following: avoid research "fads," embrace diversity, be the first subject in your own research, adhere to rules of fiscal responsibility, and respect administrative forces-but never back down from them when you know you are right. Greenleaf's integrity ensured he was usually right. He thrived on the axiom of many successful scientists: avoid falling in love with hypotheses, so that when unexpected findings appear, they arouse curiosity instead of fear. Dr. Greenleaf's legacy will include the John and Carol Greenleaf Award for prolific environmental and exercise-related publication in the Journal of Applied Physiology.

John Dewey in the 21st Century

ERIC Educational Resources Information Center

Williams, Morgan K.

2017-01-01

John Dewey was a pragmatist, progressivist, educator, philosopher, and social reformer (Gutek, 2014). Dewey's various roles greatly impacted education, and he was perhaps one of the most influential educational philosophers known to date (Theobald, 2009). Dewey's influence on education was evident in his theory about social learning; he believed…

Reflection on the "New Dynamics" of Distance Education: An Interview with Sir John Daniel

ERIC Educational Resources Information Center

Latchem, Colin

2012-01-01

This article presents an interview with Sir John Daniel outgoing President and CEO of the Commonwealth of Learning. Sir John Daniel's term as President and Chief Executive Officer of the Commonwealth of Learning (COL) ended on May 31, 2012. Readers of "Distance Education" will know of Sir John's work at the Tele-universite (Directeur des…

Astronaut John Young drives in One-G Lunar Roving Vehicle during simulation

NASA Image and Video Library

1971-03-04

Astronaut John W. Young, Apollo 16 prime crew commander (right), takes a drive in the One-G Lunar Roving Vehicle (LRV) trainer in the Lunar Topgraphic Simulation area at the Manned Spacecraft Center (MSC). He is accompanied by John Omstead, with General Electric, MSC.

John Bardeen: an extraordinary physicist

NASA Astrophysics Data System (ADS)

Hoddeson, Lillian

2008-04-01

On the morning of 1 November 1956 the US physicist John Bardeen dropped the frying-pan of eggs that he was cooking for breakfast, scattering its contents on the kitchen floor. He had just heard that he had won the Nobel Prize for Physics along with William Shockley and Walter Brattain for their invention of the transistor. That evening Bardeen was startled again, this time by a parade of his colleagues from the University of Illinois marching to the door of his home bearing champagne and singing "For He's a Jolly Good Fellow".

Development of a novel oral vaccine against Mycobacterium avium paratuberculosis and Johne disease

PubMed Central

Johnston, C; Coffey, A; Sleator, RD

2010-01-01

Mycobacterium avium subsp. paratuberculosis (MAP) is the etiological agent of Johne disease, a granulomatous enteritis of cattle and other domesticated and wild ruminant species. Johne disease is prevalent worldwide and has a significant impact on the global agricultural economy. Current vaccines against Johne are insufficient in stemming its spread, and associated side-effects prevent their widespread use in control programs. Effective and safe vaccine strategies are needed. The main purpose of this paper is to propose and evaluate the development of a novel oral subunit-vaccine using a patho-biotechnological approach. This novel strategy, which harnesses patho-genetic elements from the intracellular pathogen Listeria monocytogenes, may provide a realistic route towards developing an effective next generation subunit vaccine against Johne disease and paratuberculosis. PMID:21326921

33 CFR 165.T08-290 - Safety Zone; Gulf of Mexico-Johns Pass, Florida.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zone; Gulf of Mexico-Johns... § 165.T08-290 Safety Zone; Gulf of Mexico—Johns Pass, Florida. (a) Regulated area. The Coast Guard is establishing a temporary safety zone on the waters of the Gulf of Mexico, Florida, in the vicinity of the John...

John Martin Wood (1938-2008)--pioneering biochemist, educator and communicator.

PubMed

Tobin, Desmond J; Pittelkow, Mark R; Slominski, Andrzej

2008-07-01

John Martin Wood, Emeritus Professor of Medical Biochemistry at the University of Bradford died in Wieck by Greifswald, Germany after a short illness on February 5, 2008 - just short of his 70(th) year. John worked as a pioneering biochemist and educator in the US and in Britain across two research careers. He devoted the first twenty-five years to the role of transition metals in biology, and his last twenty-years to cutaneous enzymology and melanogenesis. Working together with his wife Professor Karin U. Schallreuter, his research on oxidative stress handling in skin and on the expression of a cutaneous catecholaminergic system will help direct research in these fields for many years to come. John impressed on his fellow cutaneous researchers and students the critical importance of appreciating the true role of enzymes in skin health and disease. This obituary aims to contextualize the significant contributions made by this remarkable man to experimental dermatology.

Process and progress: John Hughlings Jackson's philosophy of science.

PubMed

Jacyna, L Stephen

2011-10-01

Some scepticism has been voiced over whether the work of John Hughlings Jackson possesses any significant philosophical orientation. This article argues that Hughlings Jackson was acquainted with the work of a wide range of philosophers. In particular, certain aspects of the writings of John Stuart Mill are reflected in Hughlings Jackson's own work. From early in his career, Hughlings Jackson adopted a critical stance in his neurological papers, seeking to expose shortcomings in the conventional practices of his peers and urging greater methodological rigour and sophistication in order to advance their science. This critical and 'procedurist' bias endows Hughlings Jackson's writings with a characteristically modern character.

Damage Detection Using Lamb Waves for Structural Health Monitoring

DTIC Science & Technology

2007-03-01

experiments have been reported by Seth Kessler [8]. 2.2 Large Aluminum Plate The second experiment included a 2024-0 aluminum plate with dimensions of...Mechanical Engineering Congress , (IMECE2002- 39017) (17-22 November 2002). 6. Kessler , Seth S. Piezoelectric-Based In-Situ Damage Detection of...Composite Materials for Structural Health Monitoring Systems. Ph.D. thesis, Massachusetts Institute of Technology, January 2002. 7. Kessler , Seth S. “Metis

Clinical use of Hypericum perforatum (St John's wort) in depression: A meta-analysis.

PubMed

Ng, Qin Xiang; Venkatanarayanan, Nandini; Ho, Collin Yih Xian

2017-03-01

St John's wort is a popular herbal remedy recommended by Traditional Chinese Medicine (TCM) practitioners and licensed and widely prescribed for depression in many European countries. However, conflicting data regarding its benefits and risks exist, and the last large meta-analysis on St John's wort use for depression was done in 2008, with no updated meta-analysis available. Using the keywords [St John's Wort OR Hypericum perforatum OR hypericin OR hyperforin OR johanniskraut OR] AND [depression OR antidepressant OR SSRI], a preliminary search (without language restriction) on the PubMed, Ovid, Clinical Trials Register of the Cochrane Collaboration Depression, Anxiety and Neurosis Group, Cochrane Field for Complementary Medicine, China National Knowledge Infrastructure and WanFang database yielded 5428 papers between 1-Jan-1960 and 1-May-2016. 27 clinical trials with a total of 3808 patients were reviewed, comparing the use of St John's wort and SSRI. In patients with depression, St John's wort demonstrated comparable response (pooled RR 0.983, 95% CI 0.924-1.042, p<0.001) and remission (pooled RR 1.013, 95% CI 0.892-1.134, p<0.001) rate, and significantly lower discontinuation/dropout (pooled OR 0.587, 95% CI 0.478-0.697, p<0.001) rate compared to standard SSRIs. The pooled SMD from baseline HAM-D scores (pooled SMD -0.068, 95% CI -0.127 to 0.021, p<0.001) also support its significant clinical efficacy in ameliorating depressive symptoms. Evidence on the long-term efficacy and safety of St. John's wort is limited as the duration of all available studies ranged from 4 to 12 weeks. It is also unclear if St John's wort would be beneficial for patients with severe depression, high suicidality or suicide risk. For patients with mild-to-moderate depression, St John's wort has comparable efficacy and safety when compared to SSRIs. Follow-up studies carried out over a longer duration should be planned to ascertain its benefits. Copyright © 2017 Elsevier B.V. All rights

John R. Commons: Pioneer in Labor Economics.

ERIC Educational Resources Information Center

Barbash, Jack

1989-01-01

John R. Commons has contributed in one way or another to pratically every piece of social and labor legislation that has been enacted in the twentieth century. He has made his mark on such diverse aspects of American labor as apprenticeship, vocational education, workers' compensation, and the administration of labor law. (Author/JOW)

MPI Enhancements in John the Ripper

NASA Astrophysics Data System (ADS)

Sykes, Edward R.; Lin, Michael; Skoczen, Wesley

2010-11-01

John the Ripper (JtR) is an open source software package commonly used by system administrators to enforce password policy. JtR is designed to attack (i.e., crack) passwords encrypted in a wide variety of commonly used formats. While parallel implementations of JtR exist, there are several limitations to them. This research reports on two distinct algorithms that enhance this password cracking tool using the Message Passing Interface. The first algorithm is a novel approach that uses numerous processors to crack one password by using an innovative approach to workload distribution. In this algorithm the candidate password is distributed to all participating processors and the word list is divided based on probability so that each processor has the same likelihood of cracking the password while eliminating overlapping operations. The second algorithm developed in this research involves dividing the passwords within a password file equally amongst available processors while ensuring load-balanced and fault-tolerant behavior. This paper describes John the Ripper, the design of these two algorithms and preliminary results. Given the same amount of time, the original JtR can crack 29 passwords, whereas our algorithms 1 and 2 can crack an additional 35 and 45 passwords respectively.

A Behavioural Case Study of Early Social Isolation of a Subadult White-Handed Gibbon (Hylobates lar).

PubMed

Giorgi, Andrea; Montebovi, Giulia; Vitale, Augusto; Alleva, Enrico

2018-06-06

Our aim in this study was to analyse the effects of early social isolation on the behaviour of a white-handed gibbon (Hylobates lar) and at the same time to improve his level of welfare. The subject was a 6-year-old male, isolated from conspecific as well as other non-human primates since he was 3 months old. We presented the gibbon with a series of species-specific vocalisations, and we then introduced a 23-year-old conspecific female into his cage. Our subject did not respond to playbacks, whereas he immediately interacted positively with the conspecific female. After 2 days of presentation, the pair started to spend time in proximity to each other and initiated grooming through the wire-mesh dividing the cages. Four days later we recorded vocal duets. No obvious ste-reotypic behaviours were observed, and the prolonged isolation did not seem to compromise the ability of the young gibbon to socialise with the female conspecific. It appears that prolonged isolation does not always compromise the possibility of recovering socially in a satisfactory manner. © 2018 S. Karger AG, Basel.

78 FR 57063 - Special Local Regulations; Jacksonville Dragon Boat Festival; St. Johns River; Jacksonville, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-17

... 1625-AA08 Special Local Regulations; Jacksonville Dragon Boat Festival; St. Johns River; Jacksonville... Special Local Regulation on the waters of the St. Johns River in Jacksonville, Florida during the... portion of the St. Johns River. Non-participant persons and vessels will be prohibited from entering or...

Attending to insects: Francis Willughby and John Ray

PubMed Central

Ogilvie, Brian W.

2012-01-01

Francis Willughby and John Ray were at the forefront of the natural history of insects in the second half of the seventeenth century. Willughby in particular had a deep interest in insects' metamorphosis, behaviour and diversity, an interest that he passed on to his friend and mentor Ray. By examining Willughby's contributions to John Wilkins's Essay towards a Real Character (1668) and Ray's Methodus insectorum (1705) and Historia insectorum (1710), which contained substantial material from Willughby's manuscript history of insects, one may reconstruct how the two naturalists studied insects, their innovative use of metamorphosis in insect classification, and the sheer diversity of insect forms that they described on the basis of their own collections and those of London and Oxford virtuosi. Imperfect as it was, Historia insectorum was recognized by contemporaries as a significant contribution to the emerging field of entomology.

Astronaut John Glenn - Crew Quarters - Prelaunch - Cape

NASA Image and Video Library

1962-02-20

S62-00377 (20 Feb. 1962) --- Astronaut John H. Glenn Jr., walking out of building with Dr. William K. Douglas (to Glenn's left), and Joe W. Schmitt, NASA's suit technician (in front of Dr. Douglas). This Mercury Atlas 6 (MA-6) ?Friendship 7? flight marks America's first manned Earth-orbiting spaceflight. Photo credit: NASA

John Thomson: Photojournalist in Asia, 1862-1872.

ERIC Educational Resources Information Center

Parker, Elliott S.

John Thomson was a nineteenth-century British photojournalist who used the wet-plate process to illustrate his explorations of eastern and Southeast Asia. His travels from 1862 to 1872 took him to the following places, among others: Ceylon, Cambodia, Singapore, Thailand, Saigon, Siam, mainland China, and Taiwan. Thomson chose to use the wet-plate…

HARPERS FERRY, A PLAY ABOUT JOHN BROWN.

ERIC Educational Resources Information Center

STAVIS, BARRIE

THIS PLAY IS A DRAMATIC RENDERING OF JOHN BROWN'S ATTACK ON THE ARMORY AT HARPERS FERRY AND HIS SUBSEQUENT TRIAL FOR TREASON. ALTHOUGH IT ADHERES TO THE FACTS OF HISTORY, THEY ARE NOT TREATED REALISTICALLY. "HARPERS FERRY" PORTRAYS BROWN AS POSSESSING A PURE IDEALISM UNTAINTED IN THE SLIGHTEST DEGREE BY MATERIALISM OR SELF-SEEKING, WHICH…

Remembering NASA Astronaut John Young, 1930-2018

NASA Image and Video Library

2018-01-06

Astronaut John Young, who walked on the Moon during Apollo 16 and commanded the first space shuttle mission, has passed away at the age of 87. This video tribute, which includes music and portions of Young’s own words from previous interviews and events, recounts some of the highlights of his storied career at NASA.

6. South View of Whitneyville in Hamden, 1836 by John ...

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

6. South View of Whitneyville in Hamden, 1836 by John Warner Barber Photocopied from John Warner Barber, Connecticut Historical Collections (New Haven, 1856), p. 220. 'The engraving... shows the appearance of the little village of Whitneyville, as seen from a few rods south, on the New Haven road.' (Barber, p. 219). The right fork, with Ithiel Town's truss, carries the New Haven & Hartford Turnpike, the left the Cheshire Turnpike. The factory is on the right, the village on the left. - Eli Whitney Armory, West of Whitney Avenue, Armory Street Vicinity, Hamden, New Haven County, CT

The Influence of John Dewey on Experimental Colleges: The Black Mountain Example.

ERIC Educational Resources Information Center

Reynolds, Katherine C.

This paper discusses the influence of John Dewey and his educational philosophy and methods on the development of experimental liberal arts colleges during the 1930s. It reviews the student-centered, holistic, experiential curriculum advocated by Dewey and others, and the role of John Andrew Rice in founding Black Mountain College near Black…

John Lubbock, science, and the liberal intellectual

PubMed Central

Clark, J. F. M.

2014-01-01

John Lubbock's longest-standing scientific research interest was entomology. Some of his earliest systematic investigations of insect and marine life began under the tutelage of Darwin. Darwin shaped the trajectory of, and the programme for, Lubbock's natural history work. However, to understand John Lubbock's identity as a scientist, he must be located within the context of the Victorian ‘intellectual’. This paper traces Lubbock's entomological work from its early development under Darwin to his later work on insect sensory physiology and comparative psychology. Far from being the death of his scientific career, Lubbock's entry into Parliament marked the pinnacle of his career as a scientific intellectual. He built on his early work on invertebrate anatomy, physiology and taxonomy, and on his archaeological and anthropological research to expound his vision of mental evolution. His research on ‘savages’, on ants, bees and wasps, and on his dog, ‘Van’, permitted him to expatiate upon the psychic unity of all sentient beings, which, in turn, underpinned his overarching educational programme.

A Systems Engineering Process for an Integrated Structural Health Monitoring System

DTIC Science & Technology

2007-03-01

York NY, 1999. 2nd ed. 3. Chambers, Jeffrey T., Brian L. Wardle, and Seth S. Kessler . “Durability Assessment of Lamb Wave-Based Structural Health...Institute of Technology, 1960. 222 Bibliography 10. Kessler , Seth S., S. Mark Spearing, Mauro J. Atalla, Carlos E. S. Cesnik, and Constantinos...Materials, March 4-8 2001, Newport Beach, CA. Available at http://web.mit.edu/sskess/www/papers/SPIE01.pdf. 11. Kessler , Seth S., S. Mark Spearing

John M. Eisenberg Patient Safety and Quality Awards.

PubMed

2009-12-01

The Joint Commission Journal on Quality and Patient Safety is honored to publish articles on the recipients of the annual John M. Eisenberg Patient Safety and Quality Awards. This year, a new category was created: individual achievement at the international level.

Fossil Flora of the John Day Basin, Oregon

USGS Publications Warehouse

Knowlton, Frank Hall

1902-01-01

For a number of years I have been gradually accumulating material for a thorough revision of the Tertiary floras of the Pacific slope. Fossil plants are known to occur at numerous points within this area, and their study and identification has already furnished valuable data bearing on the geological history of the region, and when still further exploited it is confidently expected that they will afford more exact data for the use of geologists. This investigation is progressing satisfactorily, and at no distant day it is hoped to have it in form for final publication. From time to time various members of the United States Geological Survey, as well as others not connected with this organization, have sent in small collections of fossil plants for determination. These have been studied and reported upon as fully as the condition of the problem permitted, so that the determinations could be immediately available to geologists, but with the reservation that none of the questions could be fully settled until all known material had been studied and properly correlated. The rich fossil plant deposits in the John Day Basin, as set forth more fully in the historical account which follows, have been known for a period of nearly fifty years, but their study has been carried on in a more or less desultory manner. There has also been considerable confusion as to the horizons whence these plants came. As various species of plants described originally from the John Day region were detected in various other localities in Oregon, and in surrounding areas, as central Washington, western Idaho, and northern California, it became more than ever apparent that a thorough study of all material obtainable from this type area would be necessary before any definite or satisfactory conclusions could be reached. The immediate incentive for this revision was furnished by the receipt of a considerable collection of plants, made by Dr. John C. Merriam in 1900 while he was in charge of an

Five scientists at Johns Hopkins in the modern evolution of neuroscience.

PubMed

Harrison, T S

2000-08-01

Neuroscience's evolution at Johns Hopkins, from neurophysiology to the new field of neurobiology, though unplanned, was rapid and important. Beginning in 1933 when Philip Bard became professor of physiology at Johns Hopkins, members of his department concentrated initially on neuroanatomical control of placing reactions and sexual activity. Vernon Mountcastle, extending available techniques, discovered vertical somato-sensory columns in the 1950's. Stephen Kuffler, who arrived at Hopkins in 1947, was a pioneer in single unit microelectrode recording techniques. He soon attracted scientists from all over the world to his laboratory. Among them, Torsten Wiesel and David Hubel discovered vertical neuronal columns in the visual cortex. During several decades at Johns Hopkins, these five scientists set extremely high scientific standards and established a climate of inquiry in which ideas were shared and young scientists encouraged. They contributed significantly to the emerging discipline of neuroscience.

Pattern analysis of total item score and item response of the Kessler Screening Scale for Psychological Distress (K6) in a nationally representative sample of US adults

PubMed Central

Kawasaki, Yohei; Ide, Kazuki; Akutagawa, Maiko; Yamada, Hiroshi; Yutaka, Ono; Furukawa, Toshiaki A.

2017-01-01

Background Several recent studies have shown that total scores on depressive symptom measures in a general population approximate an exponential pattern except for the lower end of the distribution. Furthermore, we confirmed that the exponential pattern is present for the individual item responses on the Center for Epidemiologic Studies Depression Scale (CES-D). To confirm the reproducibility of such findings, we investigated the total score distribution and item responses of the Kessler Screening Scale for Psychological Distress (K6) in a nationally representative study. Methods Data were drawn from the National Survey of Midlife Development in the United States (MIDUS), which comprises four subsamples: (1) a national random digit dialing (RDD) sample, (2) oversamples from five metropolitan areas, (3) siblings of individuals from the RDD sample, and (4) a national RDD sample of twin pairs. K6 items are scored using a 5-point scale: “none of the time,” “a little of the time,” “some of the time,” “most of the time,” and “all of the time.” The pattern of total score distribution and item responses were analyzed using graphical analysis and exponential regression model. Results The total score distributions of the four subsamples exhibited an exponential pattern with similar rate parameters. The item responses of the K6 approximated a linear pattern from “a little of the time” to “all of the time” on log-normal scales, while “none of the time” response was not related to this exponential pattern. Discussion The total score distribution and item responses of the K6 showed exponential patterns, consistent with other depressive symptom scales. PMID:28289560

Disability in the Family: John and Alice Dewey Raising Their Son Sabino

ERIC Educational Resources Information Center

Danforth, Scot

2018-01-01

Background/Context: The current biographic understanding of John Dewey's experience adopting and raising an Italian boy named Sabino emphasizes the theme of finding an emotional replacement for Morris and Gordon, two young sons who had tragically died on family trips to Europe. Lacking is substantive attention to the fact that John Dewey's son had…

John Dewey's Influence on Turkish Education System in the Early Republic Era

ERIC Educational Resources Information Center

Sahin, Mustafa

2017-01-01

In this research, the influence of John Dewey's visit to Turkey in 1924, his report on Turkish education system and its influence on Turkish education system in the early republic era were discussed. John Dewey was invited by Ministry of Education in 1924. He made investigations concerning the education system, participated in interviews, and…

John Y. Templeton III: Pioneer of modern cardiothoracic surgery.

PubMed

Li, Jing; Cohn, Herbert E; Yeo, Charles J; Cowan, Scott W

2012-11-01

John Young Templeton III was born in 1917 in Portsmouth, Virginia, and graduated from Jefferson Medical College in 1941. He completed his residency training under Dr. John H. Gibbon, Jr., and was the first resident who worked on Gibbon's heart-lung machine. After his training, he remained at Jefferson as an American Cancer Society fellow and Damon Runyon fellow and went on to become the fourth Samuel D. Gross Professor and Chair of the Department of Surgery in 1967. Dr. Templeton was the recipient of numerous grants and published over 80 papers in the field of cardiothoracic surgery. As a teacher and mentor, he was a beloved figure who placed great faith in his residents. He participated in over 60 professional societies, serving as president to many such as the Philadelphia Academy of Surgery and the Pennsylvania Association of Thoracic Surgery. He was also recognized through his many awards, in particular the John Y. Templeton III lectureship established in 1980 at Jefferson of whom Denton Cooley was the first lecturer. Dr. Templeton retired from practice in 1987. He is forever remembered as an important model of a modern surgeon evident in numerous academic achievements, the admiration and affection of his trainees, and the lives of patients that he had touched.

A Posthumous Dialogue with John Nicolis: IERU

NASA Astrophysics Data System (ADS)

Rössler, Otto E.

2014-12-01

The reader is taken into the heart of a fictitious dialogue between two friends who never talked long enough with each other during the lifetime of both. It is the fearlessness of the mind of John that prompted the hopefully not too erratic thoughts that are going to be offered. The central figure is Heraclitus, the Great.

Capitalism in Six Westerns by John Ford

ERIC Educational Resources Information Center

Braun, Carlos Rodriguez

2011-01-01

The economic and institutional analysis of capitalism can be illustrated through John Ford's Westerns. This article focuses on six classics by Ford that show the move toward modern order, the creation of a new society, and the rule of law. Economic features are pervading, from property rights and contracts to markets, money, and trade. Ford has…

John Young-NASA’s Longest Serving Astronaut

NASA Image and Video Library

2018-01-06

This music video takes a look back at the NASA career of astronaut John Young, who died Friday night following complications from pneumonia at the age of 87. Young is the only agency astronaut to go into space as part of the Gemini, Apollo and space shuttle programs, and the first to fly into space six times.

78 FR 42972 - Notice of Intent To Collect Fees on the John Day River, Oregon

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-18

...) to Tumwater Falls (River Mile 10) stretch of the John Day River, between Service Creek, Oregon, and... business hours. SUPPLEMENTARY INFORMATION: The Service Creek to Tumwater Falls stretch of the John Day... float within the Service Creek to Tumwater Falls stretch of the John Day River. All fees collected would...

78 FR 64236 - Notice of Public Meeting for the John Day; Snake Resource Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-28

...] Notice of Public Meeting for the John Day; Snake Resource Advisory Council AGENCY: Bureau of Land... Interior, Bureau of Land Management (BLM), the John Day--Snake Resource Advisory Council (RAC) will meet as indicated below: DATES: The John Day--Snake RAC will hold a public meeting Thursday and Friday, November 14...

STS-100 Crew Interview: John Phillips

NASA Technical Reports Server (NTRS)

2001-01-01

STS-100 Mission Specialist John Phillips is seen being interviewed. He answers questions about his inspiration to become an astronaut and his career path. He gives details on the mission's goals and significance, the rendezvous and docking of Endeavour with the International Space Station (ISS), the mission's spacewalks, and installation and capabilities of the Space Station robotic arm, UHF antenna, and Rafaello Logistics Module. Phillips then discusses his views about space exploration as it becomes an international collaboration.

John C. Stennis Space Center overview

NASA Astrophysics Data System (ADS)

1994-05-01

An overview of research being conducted at the John C. Stennis Space Center is given. The Space Center is not only a NASA Space Flight Center, but also houses facilities for 22 other governmental agencies. The programs described are Stennis' High Heat Flux Facility, the Component Test Facility (used to test propulsion rockets and for the development of the National Aerospace Plane), oceanographic and remote sensing research, and contributions to the development of Space Station Freedom.

78 FR 76175 - Notice of Public Meeting for the John Day-Snake Resource Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-16

...] Notice of Public Meeting for the John Day-Snake Resource Advisory Council AGENCY: Bureau of Land... Interior, Bureau of Land Management (BLM), the John Day-Snake Resource Advisory Council (RAC) will meet as indicated below: DATES: The John Day-Snake RAC will hold a public meeting Thursday and Friday, January 9 and...

Of Curriculum Conceptions, Orientations, and Cultures: A Rejoinder to John E. Hull

ERIC Educational Resources Information Center

Van Brummelen, Harro

2009-01-01

In this article, the author presents a rejoinder to John E. Hull. Van Brummelen first states his appreciation of John Hull's thoughtful evaluation of his views of curriculum, views in which many Christian educators have played a part. It has been several decades since the author spelled out what Hull calls an "education for discipleship"…

John Dewey and the Art of Teaching: Toward Reflective and Imaginative Practice

ERIC Educational Resources Information Center

Simpson, Douglas J.; Jackson, Michael J. B.; Aycock, Judy C.

2004-01-01

"John Dewey and the Art of Teaching: Toward Reflective and Imaginative Practice" is an engaging and accessible introduction to the art of teaching as seen through the eyes of John Dewey. Authors Douglas J. Simpson, Michael J. B. Jackson, and Judy C. Aycock provide a lucid interpretation of the complexities and art of teaching in contemporary…

Understanding drug interactions with St John's wort (Hypericum perforatum L.): impact of hyperforin content.

PubMed

Chrubasik-Hausmann, Sigrun; Vlachojannis, Julia; McLachlan, Andrew J

2018-02-07

The aim of this study was to review herb-drug interaction studies with St John's wort (Hypericum perforatum L.) with a focus on the hyperforin content of the extracts used in these studies. PUBMED was systematically searched to identify studies describing pharmacokinetic interactions involving St John's wort. Data on study design and the St John's wort extract or product were gathered to extract hyperforin content and daily dose used in interaction studies. This analysis demonstrates that significant herb-drug interactions (resulting in a substantial change in systemic exposure) with St John's wort products were associated with hyperforin daily dosage. Products that had a daily dose of <1 mg hyperforin were less likely to be associated with major interaction for drugs that were CYP3A4 or p-glycoprotein substrates. Although a risk of interactions cannot be excluded even for low-dose hyperforin St. John's wort extracts, the use of products that result in a dose of not more than 1 mg hyperforin per day is recommended to minimise the risk of interactions. This review highlights that the significance of herb-drug interactions with St John's wort is influenced by the nature of the herbal medicines product, particularly the hyperforin content. © 2018 Royal Pharmaceutical Society.

John A. Davidson: Coccidologist, artist, teacher and naturalist

USDA-ARS?s Scientific Manuscript database

Dr. John Davidson was honored at the XIV International Symposium on Scale Insect Studies with the Career Achievement award for his outstanding research on scale insects, particularly armored scales. His contributions with colleagues and students include a comprehensive treatise on the economic armo...

Sustaining Reliability on Accountability Measures at The Johns Hopkins Hospital.

PubMed

Pronovost, Peter J; Holzmueller, Christine G; Callender, Tiffany; Demski, Renee; Winner, Laura; Day, Richard; Austin, J Matthew; Berenholtz, Sean M; Miller, Marlene R

2016-02-01

In 2012 Johns Hopkins Medicine leaders challenged their health system to reliably deliver best practice care linked to nationally vetted core measures and achieve The Joint Commission Top Performer on Key Quality Measures ®program recognition and the Delmarva Foundation award. Thus, the Armstrong Institute for Patient Safety and Quality implemented an initiative to ensure that ≥96% of patients received care linked to measures. Nine low-performing process measures were targeted for improvement-eight Joint Commission accountability measures and one Delmarva Foundation core measure. In the initial evaluation at The Johns Hopkins Hospital, all accountability measures for the Top Performer program reached the required ≥95% performance, gaining them recognition by The Joint Commission in 2013. Efforts were made to sustain performance of accountability measures at The Johns Hopkins Hospital. Improvements were sustained through 2014 using the following conceptual framework: declare and communicate goals, create an enabling infrastructure, engage clinicians and connect them in peer learning communities, report transparently, and create accountability systems. One part of the accountability system was for teams to create a sustainability plan, which they presented to senior leaders. To support sustained improvements, Armstrong Institute leaders added a project management office for all externally reported quality measures and concurrent reviewers to audit performance on care processes for certain measure sets. The Johns Hopkins Hospital sustained performance on all accountability measures, and now more than 96% of patients receive recommended care consistent with nationally vetted quality measures. The initiative methods enabled the transition of quality improvement from an isolated project to a way of leading an organization.

Outcomes in revision Tommy John surgery in Major League Baseball pitchers.

PubMed

Liu, Joseph N; Garcia, Grant H; Conte, Stan; ElAttrache, Neal; Altchek, David W; Dines, Joshua S

2016-01-01

With the recent rise in the number of Tommy John surgeries, a proportionate rise in revisions is expected. However, much is unknown regarding the current revision rate of Tommy John surgery, return to play, and change in performance in Major League Baseball (MLB) pitchers. Publicly available databases were used to obtain a list of all MLB pitchers who underwent primary and revision Tommy John surgery. Pitching performance preoperatively and postoperatively for pitchers who returned to 1 or more MLB games after revision surgery was compared with controls matched for age and position. Since 1999, 235 MLB pitchers have undergone Tommy John surgeries; 31 pitchers (13.2%) underwent revision surgery, and 37% underwent revision within 3 years of the index procedure. Twenty-six revisions had more than 2 years of follow-up; 17 pitchers (65.4%) returned to pitch at least 1 major league game, whereas only 11 (42.3%) returned to pitch 10 or more games. Of those who returned to MLB competition, the average length of recovery was 20.76 months. Compared with controls matched for age and position, MLB pitchers undergoing revision surgery had a statistically shorter career after revision surgery (4.9 vs 2.6 seasons, P = .002), pitched fewer innings, and had fewer total pitches per season. The rate of revision Tommy John surgery is substantially higher than previously reported. For MLB pitchers, return to play after revision surgery is much lower than after primary reconstruction. The overall durability of MLB pitchers after revision ulnar collateral ligament reconstruction decreases significantly compared with controls matched for age and matched controls. Copyright © 2016 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

Press Site Auditorium dedicated to John Holliman

NASA Technical Reports Server (NTRS)

1999-01-01

A ceremony dedicated the KSC Press Site auditorium as the John Holliman Auditorium to honor the correspondent for his enthusiastic, dedicated coverage of America's space program. The auditorium was built in 1980 and has been the focal point for new coverage of Space Shuttle launches. The ceremony followed the 94th launch of a Space Shuttle, on mission STS-96, earlier this morning.

The Life and Work of John Snow

ERIC Educational Resources Information Center

Melville, Wayne; Fazio, Xavier

2007-01-01

Due to his work to determine how cholera was spread in the 18th century, John Snow (1813-1858) has been hailed as the father of modern epidemiology. This article presents an inquiry model based on his life and work, which teachers can use to develop a series of biology lessons involving the history and nature of science. The lessons presented use…

'Pinning and flux dynamics I' in the memory of Professor John Clem

NASA Astrophysics Data System (ADS)

Weber, Harald W.

2014-04-01

The local Organizing Committee and the International Advisory Committee of EUCAS 2013 decided to dedicate the Session 'Pinning and Flux Dynamics I' to the memory of Professor John Clem, who passed away on 2 August 2013. Let me briefly summarize John's career and try to convey the incredible loss for the whole superconductor community. John was born in 1938 in Waukegan, a small town in Illinois. After school he obtained several scholarships at the University of Illinois. There he received a BSc in Engineering Physics in 1960, followed by an MSc in Physics in 1962, and earned a PhD focusing on the theory of superconductivity under John Bardeen in 1965. After two years of postdoctoral positions at the University of Maryland and the Technical University of Munich, he joined the Physics Department of the Iowa State University and the Ames Laboratory in 1967, where he spent the rest of his scientific career. He became Full Professor at ISU and Senior Physicist at the Ames Lab in 1975 and was Chairman of the Physics Department from 1982 to 1985. He spent several sabbaticals in the US at IBM Yorktown Heights, Stanford and EPRI in Palo Alto, was named 'Distinguished Professor' at ISU, was a Fellow of the American Physical Society and the Institute of Physics in London and, at the ASC 2012 in Portland he received the IEEE Award for 'Continuing and Significant Contributions in the Field of Applied Superconductivity', especially for his theoretical insight into the nature of vortices in 2D superconductors, which he called 'pancake vortices'. John, who married his high school sweetheart Judy right after college graduation, immediately turned Ames into a much-visited center for scientists from all over the world (including myself), who were interested in vortex physics and the properties of the flux line lattice, flux pinning, flux cutting and vortex dynamics. But it was not only the science at ISU that attracted us, it was also the warm atmosphere created by John and Judy at

A tribute to John Gibbon.

PubMed

Church, Russell M.

2002-04-28

This article provides an overview of the published research of John Gibbon. It describes his experimental research on scalar timing and his development of scalar timing theory. It also describes his methods of research which included mathematical analysis, conditioning methods, psychophysical methods and secondary data analysis. Finally, it describes his application of scalar timing theory to avoidance and punishment, autoshaping, temporal perception and timed behavior, foraging, circadian rhythms, human timing, and the effect of drugs on timed perception and timed performance of Parkinson's patients. The research of Gibbon has shown the essential role of timing in perception, classical conditioning, instrumental learning, behavior in natural environments and in neuropsychology.

ESR and 230Th/234U dating of speleothems from Aladağlar Mountain Range (AMR) in Turkey

NASA Astrophysics Data System (ADS)

Ulusoy, Ülkü; Anbar, Gül; Bayarı, Serdar; Uysal, Tonguç

2014-03-01

Electron spin resonance (ESR) and 230Th/234U ages of speleothem samples collected from karstic caves located around 3000 m elevation in the Aladağlar Mountain Range (AMR), south-central Turkey, were determined in order to provide new insight and information regarding late Pleistocene climate. ESR ages were validated with the 230Th/234U ages of test samples. The ESR ages of 21 different layers of six speleothem samples were found to range mostly between about 59 and 4 ka, which cover the Marine Oxygen Isotope Stages (MIS) MIS 3 to MIS 1. Among all, only six layers appear to have deposited during MIS 8 and 5. Most of the samples dated were deposited during the late glacial stage (MIS 2). It appears that a cooler climate with a perennial and steady recharge was more conducive to speleothem development rather than a warmer climate with seasonal recharge in the AMR during the late Quaternary. This argument supports previous findings that suggest a two -fold increase in last glacial maximum mean precipitation in Turkey with respect to the present value.

Astronaut John Glenn dons space suit during preflight operations

NASA Technical Reports Server (NTRS)

1964-01-01

Astronaut John Glenn dons space suit during preflight operations at Cape Canaveral, February 20, 1962, the day he flew his Mercury-Atlas 6 spacecraft, Friendship 7, into orbital flight around the Earth.

John Day River Sub-Basin Fish Habitat Enhancement Project; 2008 Annual Report

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

Powell, Russ M.; Alley, Pamela D.; Goin Jr, Lonnie

Work undertaken in 2008 included: (1) Seven new fence projects were completed thereby protecting approximately 10.97 miles of streams with 16.34 miles of riparian fence; (2) Renewal of one expired lease was completed thereby continuing to protect 0.75 miles of stream with 1.0 mile of riparian fence. (3) Maintenance of all active project fences (106.54 miles), watergaps (78), spring developments (33) were checked and repairs performed; (3) Planted 1000 willow/red osier on Fox Creek/Henslee property; (4) Planted 2000 willows/red osier on Middle Fork John Day River/Coleman property; (5) Planted 1000 willow/red osier cuttings on Fox Creek/Johns property; (6) Since themore » initiation of the Fish Habitat Project in 1984 we have 126.86 miles of stream protected using 211.72 miles of fence protecting 5658 acres. The purpose of the John Day Fish Habitat Enhancement Program is to enhance production of indigenous wild stocks of spring Chinook and summer steelhead within the sub basin through habitat protection, enhancement and fish passage improvement. The John Day River system supports the largest remaining wild runs of spring chinook salmon and summer steelhead in Northeast Oregon.« less

The Inner Child and Other Conceptualizations of John Bradshaw.

ERIC Educational Resources Information Center

Bordan, Terry

1994-01-01

Interviewed John Bradshaw on radio talk show. Bradshaw contributed to a greater understanding of factors that foster and maintain substance abuse and dysfunctional families. Focused on his concept of the inner child. (JBJ)

Michel electron reconstruction using cosmic-ray data from the MicroBooNE LArTPC

NASA Astrophysics Data System (ADS)

Acciarri, R.; Adams, C.; An, R.; Anthony, J.; Asaadi, J.; Auger, M.; Bagby, L.; Balasubramanian, S.; Baller, B.; Barnes, C.; Barr, G.; Bass, M.; Bay, F.; Bishai, M.; Blake, A.; Bolton, T.; Bugel, L.; Camilleri, L.; Caratelli, D.; Carls, B.; Castillo Fernandez, R.; Cavanna, F.; Chen, H.; Church, E.; Cianci, D.; Cohen, E.; Collin, G. H.; Conrad, J. M.; Convery, M.; Crespo-Anadón, J. I.; Del Tutto, M.; Devitt, D.; Dytman, S.; Eberly, B.; Ereditato, A.; Escudero Sanchez, L.; Esquivel, J.; Fleming, B. T.; Foreman, W.; Furmanski, A. P.; Garcia-Gamez, D.; Garvey, G. T.; Genty, V.; Goeldi, D.; Gollapinni, S.; Graf, N.; Gramellini, E.; Greenlee, H.; Grosso, R.; Guenette, R.; Hackenburg, A.; Hamilton, P.; Hen, O.; Hewes, J.; Hill, C.; Ho, J.; Horton-Smith, G.; Huang, E.-C.; James, C.; de Vries, J. Jan; Jen, C.-M.; Jiang, L.; Johnson, R. A.; Joshi, J.; Jostlein, H.; Kaleko, D.; Karagiorgi, G.; Ketchum, W.; Kirby, B.; Kirby, M.; Kobilarcik, T.; Kreslo, I.; Laube, A.; Li, Y.; Lister, A.; Littlejohn, B. R.; Lockwitz, S.; Lorca, D.; Louis, W. C.; Luethi, M.; Lundberg, B.; Luo, X.; Marchionni, A.; Mariani, C.; Marshall, J.; Martinez Caicedo, D. A.; Meddage, V.; Miceli, T.; Mills, G. B.; Moon, J.; Mooney, M.; Moore, C. D.; Mousseau, J.; Murrells, R.; Naples, D.; Nienaber, P.; Nowak, J.; Palamara, O.; Paolone, V.; Papavassiliou, V.; Pate, S. F.; Pavlovic, Z.; Piasetzky, E.; Porzio, D.; Pulliam, G.; Qian, X.; Raaf, J. L.; Rafique, A.; Rochester, L.; von Rohr, C. Rudolf; Russell, B.; Schmitz, D. W.; Schukraft, A.; Seligman, W.; Shaevitz, M. H.; Sinclair, J.; Snider, E. L.; Soderberg, M.; Söldner-Rembold, S.; Soleti, S. R.; Spentzouris, P.; Spitz, J.; St. John, J.; Strauss, T.; Sutton, K. A.; Szelc, A. M.; Tagg, N.; Terao, K.; Thomson, M.; Toups, M.; Tsai, Y.-T.; Tufanli, S.; Usher, T.; Van de Water, R. G.; Viren, B.; Weber, M.; Wickremasinghe, D. A.; Wolbers, S.; Wongjirad, T.; Woodruff, K.; Yang, T.; Yates, L.; Zeller, G. P.; Zennamo, J.; Zhang, C.

2017-09-01

The MicroBooNE liquid argon time projection chamber (LArTPC) has been taking data at Fermilab since 2015 collecting, in addition to neutrino beam, cosmic-ray muons. Results are presented on the reconstruction of Michel electrons produced by the decay at rest of cosmic-ray muons. Michel electrons are abundantly produced in the TPC, and given their well known energy spectrum can be used to study MicroBooNE's detector response to low-energy electrons (electrons with energies up to ~ 50 MeV). We describe the fully-automated algorithm developed to reconstruct Michel electrons, with which a sample of ~ 14,000 Michel electron candidates is obtained. Most of this article is dedicated to studying the impact of radiative photons produced by Michel electrons on the accuracy and resolution of their energy measurement. In this energy range, ionization and bremsstrahlung photon production contribute similarly to electron energy loss in argon, leading to a complex electron topology in the TPC. By profiling the performance of the reconstruction algorithm on simulation we show that the ability to identify and include energy deposited by radiative photons leads to a significant improvement in the energy measurement of low-energy electrons. The fractional energy resolution we measure improves from over 30% to ~ 20% when we attempt to include radiative photons in the reconstruction. These studies are relevant to a large number of analyses which aim to study neutrinos by measuring electrons produced by νe interactions over a broad energy range.

Michel Electron Reconstruction Using Cosmic-Ray Data from the MicroBooNE LArTPC

DOE PAGES

Acciarri, R.

2017-09-14

The MicroBooNE liquid argon time projection chamber (LArTPC) has been taking data at Fermilab since 2015 collecting, in addition to neutrino beam, cosmic-ray muons. Results are presented on the reconstruction of Michel electrons produced by the decay at rest of cosmic-ray muons. Michel electrons are abundantly produced in the TPC, and given their well known energy spectrum can be used to study MicroBooNE's detector response to low-energy electrons (electrons with energies up to ~50 MeV). We describe the fully-automated algorithm developed to reconstruct Michel electrons, with which a sample of ~14,000 Michel electron candidates is obtained. Most of this article is dedicated to studying the impact of radiative photons produced by Michel electrons on the accuracy and resolution of their energy measurement. In this energy range, ionization and bremsstrahlung photon production contribute similarly to electron energy loss in argon, leading to a complex electron topology in the TPC. By profiling the performance of the reconstruction algorithm on simulation we show that the ability to identify and include energy deposited by radiative photons leads to a significant improvement in the energy measurement of low-energy electrons. The fractional energy resolution we measure improves from over 30% to ~20% when we attempt to include radiative photons in the reconstruction. These studies are relevant to a large number of analyses which aim to study neutrinos by measuring electrons produced bymore » $$\

76 FR 67206 - Notice of Public Meeting, John Day-Snake Resource Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-31

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLORV00000.L10200000.DD0000; HAG 12-0022] Notice of Public Meeting, John Day-Snake Resource Advisory Council AGENCY: Bureau of Land Management... (BLM) John Day-Snake Resource Advisory Council (RAC) will meet as indicated below: DATES: The meeting...

76 FR 78691 - Notice of Public Meeting, John Day-Snake Resource Advisory Council

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-19

... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLORV00000.L10200000.DD0000; HAG 12-0056] Notice of Public Meeting, John Day-Snake Resource Advisory Council AGENCY: Bureau of Land Management... (BLM) John Day-Snake Resource Advisory Council (RAC) will meet as indicated below: DATES: The meeting...

46 CFR 7.95 - St. Johns Point, FL to Miami Beach, FL.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false St. Johns Point, FL to Miami Beach, FL. 7.95 Section 7... LINES Atlantic Coast § 7.95 St. Johns Point, FL to Miami Beach, FL. (a) A line drawn from the seaward extremity of St. Augustine Inlet north jetty to latitude 29°55′ N. longitude 81°15.3′ W. (St. Augustine...

Interview with Antony John Kunnan on Language Assessment

ERIC Educational Resources Information Center

Nimehchisalem, Vahid

2015-01-01

Antony John Kunnan is a language assessment specialist. His research interests are fairness of tests and testing practice, assessment literacy, research methods and statistics, ethics and standards, and language assessment policy. His most recent publications include a four-volume edited collection of 140 chapters titled "The Companion to…

Astronaut John Glenn, Jr. - Insertion - Mercury Spacecraft - Cape

NASA Image and Video Library

1962-02-20

S62-00371 (20 Feb. 1962) --- Mercury astronaut John H. Glenn Jr., pilot of the Mercury-Atlas 6 (MA-6) spaceflight, enters the Mercury "Friendship 7" spacecraft during the MA-6 prelaunch preparations at Cape Canaveral, Florida. Glenn became the first American to orbit Earth. Photo credit: NASA

Some Thoughts on John Dewey's Ethics and Education

ERIC Educational Resources Information Center

Karafillis, Gregorios

2012-01-01

The philosopher and educator, John Dewey, explores the emergence of the terms "ethics" and "education" from a pragmatist's perspective, i.e., within the linguistic and social components' framework, and society's existing cognitive and cultural level. In the current article, we examine the development, logical control and the relation between…

John Dewey's Democracy and Education: A British Tribute

ERIC Educational Resources Information Center

Higgins, Steve, Ed.; Coffield, Frank, Ed.

2016-01-01

In 1916 John Dewey published "Democracy and Education: An introduction to the philosophy of education". In this book some of today's foremost historians, philosophers, psychologists, and sociologists of education mark the anniversary of Dewey's work by reviewing and reflecting, from a British perspective, on Dewey's contribution to our…

How to Write About a Bumblebee--John Burroughs.

ERIC Educational Resources Information Center

Stock, Tom

1981-01-01

The personal comments of literary naturalist, John Burroughs, whose 60-year writing career began in the 1860s, can guide writing teachers today. Recommended techniques include literary walks, a fermentation process between contact with nature and writing about it, emphasis on clarity and truth, and keeping a journal. (NEC)

From Diagnosis, to Life Saving Therapy, to Hollywood: The Journey of John Crowley

ERIC Educational Resources Information Center

Apel, Laura

2010-01-01

In February of 2000, "Exceptional Parent" introduced readers to the Crowley family. The author profiled John, Aileen, and their three children: Megan, Patrick, and John Jr. They told "Exceptional Parent" that in 1998 both Megan and Patrick were diagnosed with Pompe disease, a progressive, multisystemic, debilitating, and often fatal muscular…

Unit 4, upstream from Johns Street Bridge Johnstown Local ...

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

Unit 4, upstream from Johns Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

Unit 4, downstream from Johns Street Bridge Johnstown Local ...

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

Unit 4, downstream from Johns Street Bridge - Johnstown Local Flood Protection Project, Beginning on Conemaugh River approx 3.8 miles downstream from confluence of Little Conemaugh & Stony Creek Rivers at Johnstown, Johnstown, Cambria County, PA

John H Glenn Jr. Receives Presidential Medal of Freedom

NASA Image and Video Library

2012-05-29

President Barack Obama presents former United States Marine Corps pilot, astronaut and United States Senator John Glenn with a Medal of Freedom, Tuesday, May 29, 2012, during a ceremony at the White House in Washington.

3. HISTORIC AMERICAN BUILDINGS SURVEY JOHN R. KELLEY PHOTOGRAPHER ...

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

3. HISTORIC AMERICAN BUILDINGS SURVEY JOHN R. KELLEY - PHOTOGRAPHER - MARCH 16, 1934 INTERIOR SHOWING SOUTH TRUSS - Whitewater Canal Aqueduct, Spanning Duck Creek, Whitewater Canal (carried over creek) (Changed from Duck Creek), Metamora, Franklin County, IN

2. HISTORIC AMERICAN BUILDINGS SURVEY JOHN R. KELLEY PHOTOGRAPHER ...

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

2. HISTORIC AMERICAN BUILDINGS SURVEY JOHN R. KELLEY - PHOTOGRAPHER - MARCH 16, 1934 VIEW OF NORTH SIDE - Whitewater Canal Aqueduct, Spanning Duck Creek, Whitewater Canal (carried over creek) (Changed from Duck Creek), Metamora, Franklin County, IN

4. HISTORIC AMERICAN BUILDINGS SURVEY JOHN R. KELLEY PHOTOGRAPHER ...

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

4. HISTORIC AMERICAN BUILDINGS SURVEY JOHN R. KELLEY - PHOTOGRAPHER - MARCH 16, 1934 DETAIL OF NORTHWEST CORNER - Whitewater Canal Aqueduct, Spanning Duck Creek, Whitewater Canal (carried over creek) (Changed from Duck Creek), Metamora, Franklin County, IN

1. HISTORIC AMERICAN BUILDINGS SURVEY JOHN R. KELLEY PHOTOGRAPHER ...

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

1. HISTORIC AMERICAN BUILDINGS SURVEY JOHN R. KELLEY - PHOTOGRAPHER - MARCH 16, 1934 GENERAL VIEW FROM SOUTHWEST - Whitewater Canal Aqueduct, Spanning Duck Creek, Whitewater Canal (carried over creek) (Changed from Duck Creek), Metamora, Franklin County, IN

A Case of Acromegaly in which a Pituitary Gland Tumor was Reduced Significantly by Administering Octreotide Long Acting Release (LAR) and Could Be Removed Surgically.

PubMed

Arao, Tadashi; Okada, Yosuke; Uemura, Fumi; Nishizawa, Shigeru; Tanaka, Yoshiya

A 54-year-old woman was admitted to our hospital for detailed examination of acromegaly because she noticed bilateral hand and finger swelling at the age of 43 and plantar thickening, facial changes and unclear articulation at the age of 49. She had prominent brow ridges, mandibular protrusion, and enlargement of the hands, feet, nasal wings, lips and tongue. Her growth hormone (GH) level was 39.8 ng/ml, insulin-like growth factor-1 (IGF-1) level was 717 ng/ml, GH level was not suppressed (22.9 ng/ml) during a 75-g oral glucose tolerance test (OGTT). Radiography showed cauliflower-like enlargement of the distal phalanx of the fingers, thickening/enlargement of the plantar soft tissues, and increased antero-posterior diameter of the sella turcica. Magnetic resonance imaging showed a mass (21×17 mm) growing towards the right suprasellar region and invading the cavernous sinus. She was diagnosed with acromegaly based on the characteristic physical findings, GH excess, high IGF-1, lack of GH suppression during the 75-g OGTT, and the presence of a pituitary tumor. She was started on octreotide long acting release (Oct-LAR) 20 mg/4w for tumor shrinkage. After three doses, her GH and IGF-1 levels decreased to 2.19 ng/ml (1.69 during the 75-g OGTT) and 205 ng/ml, respectively, meeting cure criteria for acromegaly. In this case, a decrease in GH and IGF-1 levels, tumor shrinkage, and resolution of cavernous sinus invasion allowed the patient to undergo surgery with curative intent (the first-line treatment for acromegaly) without postoperative complications. Thus, preoperative Oct-LAR administration has the potential to improve treatment outcomes of acromegaly.

A Reply to John Searle and Other Traditionalists

ERIC Educational Resources Information Center

Brice, Robert Greenleaf

2008-01-01

In an article entitled "Traditionalists & Their Challengers," John Searle says there is "supposed to be a major debate" in the universities as to whether liberal education should be replaced with multiculturalism. He finds this debate "puzzling," "disappointing," even "depressing." By dividing academia into two groups, the so-called "defenders of…

STS-79 Mission Specialist John Blaha in White Room

NASA Technical Reports Server (NTRS)

1996-01-01

STS-79 Mission Specialist John E. Blaha shares a light moment with white room closeout crew members Rick Welty (No. 1) and Jim Davis (right), before entering the Space Shuttle Atlantis at Launch Pad 39A.

John A. Simpson (1916-2000)

NASA Astrophysics Data System (ADS)

Jokipii, J. R.; Gloeckler, G.

John Alexander Simpson, a long-time member and Fellow of AGU, member of the National Academy of Sciences, and last year's recipient of the Bowie Medal, died on August 31, 2000, from complications following open heart surgery. He was 83 years old and a professor emeritus at the University of Chicago, where he spent most of an extraordinarily varied and productive career.He received his bachelor's degree from Reed College in 1940, and a master's and a doctorate from New York University in 1942 and 1943. After working on the Manhattan Project until 1946, he joined the University of Chicago faculty where he rose through the ranks and was appointed to a succession of prestigious named professorships.

Ionization Electron Signal Processing in Single Phase LArTPCs I. Algorithm Description and Quantitative Evaluation with MicroBooNE Simulation

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

Adams, C.; et al.

We describe the concept and procedure of drifted-charge extraction developed in the MicroBooNE experiment, a single-phase liquid argon time projection chamber (LArTPC). This technique converts the raw digitized TPC waveform to the number of ionization electrons passing through a wire plane at a given time. A robust recovery of the number of ionization electrons from both induction and collection anode wire planes will augment the 3D reconstruction, and is particularly important for tomographic reconstruction algorithms. A number of building blocks of the overall procedure are described. The performance of the signal processing is quantitatively evaluated by comparing extracted charge withmore » the true charge through a detailed TPC detector simulation taking into account position-dependent induced current inside a single wire region and across multiple wires. Some areas for further improvement of the performance of the charge extraction procedure are also discussed.« less

John Hughlings-Jackson: a sesquicentennial tribute.

PubMed

Swash, M

1986-09-01

One hundred and fifty years have elapsed since the birth of John Hughlings-Jackson, a pivotal figure in the development of clinical neuroscience. In this review the origin of Jackson's postulate of a hierarchical organisation of function in the nervous system is described in the context of his education and his contacts with contemporaries, both in his clinical practice at The London Hospital and at the National Hospital, Queen Square, and in relation to the evolutionary approach to the organisation and ideas on biology and society set out by the philosopher Herbert Spencer.

The Arrest and Vindication of John H. Hickcox

ERIC Educational Resources Information Center

Stimson, Nancy F.; Nobunaga, Wendy Y.

2004-01-01

In January 1882, John H. Hickcox, a central government documents figure in his time, and the creator of "United States Government Publications: A Monthly Catalogue" or "Hickcox's Monthly Catalogue" was arrested in Washington, DC, for taking letters addressed to the Librarian of Congress. Although the charges were eventually dismissed, 1882 is the…

Huang Zongxi's and John Locke's Rhetoric toward Modernity

ERIC Educational Resources Information Center

Wang, Xiaobo

2012-01-01

Huang Zongxi was an influential seventeenth century Chinese political and social theorist who is considered by many to be the inspiration and founding father of democracy and human rights in China. This article examines the many similarities in thought and social influence between Huang and his contemporary, the English philosopher John Locke.…

John Lloyd Stephens and Frederick Catherwood: Mayan Explorers.

ERIC Educational Resources Information Center

McDermott, Michael

This mini-unit focuses on the lives and accomplishments of John Lloyd Stephens and Frederick Catherwood and their contacts with the Maya. This project deals specifically with how Stephens' published accounts and Catherwood's drawings became the basis from which all further Mayan research developed. These two explorers were the first to describe…

Talking with John Trim (Part I): A Career in Phonetics, Applied Linguistics and the Public Service

ERIC Educational Resources Information Center

Little, David; King, Lid

2013-01-01

As this issue was in preparation, the journal learned with great regret of the passing of John Trim. John was a long-serving member of the "Language Teaching" Board and his insight and advice proved invaluable for this and previous editors. An expert in the field of phonetics, linguistics, language didactics and policy, John worked…

Curiosity Rover Self Portrait at John Klein Drilling Site

NASA Image and Video Library

2013-02-07

The rover is positioned at a patch of flat outcrop called John Klein, which was selected as the site for the first rock-drilling activities by NASA Curiosity. This self-portrait was acquired to document the drilling site.

Cecilia John: An Australian Heads the London School of Dalcroze Eurhythmics, 1932-1955

ERIC Educational Resources Information Center

Pope, Joan

2014-01-01

The London School of Dalcroze Eurhythmics (LSDE) was established in 1913, and a significant figure in its history was the remarkable Cecilia John, one of seven Australians to complete the three-year course between 1917 and 1927. Apart from two short visits to Australia, John lived and taught in England for the remainder of her life. Following the…

John Bowlby and ethology: an annotated interview with Robert Hinde.

PubMed

Bowlby, John

2007-12-01

From the 1950s, John Bowlby, one of the founders of attachment theory, was in personal and scientific contact with leading European scientists in the field of ethology (e.g., Niko Tinbergen, Konrad Lorenz, and especially Robert Hinde). In constructing his new theory on the nature of the bond between children and their caregivers, Bowlby profited highly from their new approach to (animal) behavior. Hinde and Tinbergen in their turn were influenced and inspired by Bowlby's new thinking. On the basis of extensive interviews with bowlby's colleague and lifelong friend Robert Hinde and on the basis of archival materials, both the relationship between John Bowlby and Robert Hinde and the cross-fertilization of ethology and attachment theory are described.

Obituary: Gary Lars Grasdalen, 1945-2003

NASA Astrophysics Data System (ADS)

Strom, Stephen Eric

2003-12-01

With the passing of Gary Grasdalen on 20 April 2003 the astronomical community has lost one its most creative members. Born in Albert Lea, Minnesota on 7 October 1945 to the farming family of Lars G. and Lillie Grasdalen, Gary developed a strong childhood interest in science, and a particular fascination with astronomy. In 1964, he entered Harvard College intending to pursue those interests. During his freshman year, Gary enrolled in an undergraduate research seminar in which he first displayed the combination of keen insight and imagination in applying new techniques that was manifest throughout his professional career. In 1968, he published his first two papers---studies of the C12/C13 ratio in metal deficient stars, and of Fe I and Fe II transition probabilities---which summarized research carried out during his junior and senior years at Harvard. Grasdalen next entered the astronomy graduate program at the University of California, Berkeley. There he developed a strong interest in the early stages of stellar evolution and, in particular, the potential of S-1 image intensifiers and newly available near-infrared detectors to detect and analyze the stellar populations embedded within their parent molecular cloud complexes. Following award of his PhD in 1972, Grasdalen was appointed to the staff at the Kitt Peak National Observatory. Early in his career at KPNO, Gary developed tools that enabled routine near-infrared mapping of nearby molecular cloud complexes, most notably the telescope control programs that enabled precise raster scanning of these regions. Those same programs were some of the many innovations in which Gary had a hand. These innovations enabled a generation of KPNO observers in the 1970s to fully exploit the power of the newly commissioned Mayall telescope as well as the smaller telescopes on Kitt Peak. In 1973, he published the first map of the central region of a molecular cloud, which revealed an extensive embedded, optically obscured

2011 John M. Eisenberg Patient Safety and Quality Awards.

PubMed

2012-07-01

The 2011 John M. Eisenberg Patient Safety and Quality Awards were presented on April 5, 2012, in Washington, D.C. Individual award recipients were interviewed for this issue, and organization or group award recipients contributed articles describing their work.

John Collier's Crusade for Indian Reform: 1920-1954.

ERIC Educational Resources Information Center

Philp, Kenneth R.

For many years federal government policy sought to break up Indian communal land holdings, destroy tribal communities, and absorb Indians into the mainstream of American Society. This policy changed dramatically in the 1920's and 30's, and John Collier stands at the forefront of those responsible. Collier questioned the wisdom of a policy which…

Justice John Paul Stevens and the Erotic Boomerang.

ERIC Educational Resources Information Center

Lieberman, Marc

Justice John Paul Stevens of the United States Supreme Court has ruled on obscenity cases in seven instances since his appointment. His rulings reveal that he regards obscenity as a nuisance rather than as a danger threatening to undermine the nation's morality, that he supports a nationwide standard to adjudicate obscenity cases, and that he…

Scapegoat: John Dewey and the Character Education Crisis

ERIC Educational Resources Information Center

White, Brian

2015-01-01

Many conservatives, including some conservative scholars, blame the ideas and influence of John Dewey for what has frequently been called a crisis of character, a catastrophic decline in moral behavior in the schools and society of North America. Dewey's critics claim that he is responsible for the undermining of the kinds of instruction that…

Professor John Scott, folate and neural tube defects.

PubMed

Hoffbrand, A Victor

2014-02-01

John Scott (1940-2013) was born in Dublin where he was to spend the rest of his career, both as an undergraduate and subsequently Professor of Biochemistry and Nutrition at Trinity College. His research with the talented group of scientists and clinicians that he led has had a substantial impact on our understanding of folate metabolism, mechanisms of its catabolism and deficiency. His research established the leading theory of folate involvement with vitamin B12 in the pathogenesis of vitamin B12 neuropathy. He helped to establish the normal daily intake of folate and the increased requirements needed either in food or as a supplement before and during pregnancy to prevent neural tube defects. He also suggested a dietary supplement of vitamin B12 before and during pregnancy to reduce the risk of neural tube defects. It would be an appropriate epitaph if fortification of food with folic acid became mandatory in the UK and Ireland, as it is in over 70 other countries. © 2013 John Wiley & Sons Ltd.

Editorial: In defense of science—What would John do?

NASA Astrophysics Data System (ADS)

Gad-el-Hak, Mohamed

2017-02-01

Recent onslaughts on the importance of pure research to our collective well-being are trending. In this essay, I discuss the issues involved and offer a rebuttal. The thoughts are inspired by my mentor, academic sibling, and idol John Leask Lumley.

The Politics of Composition: A Reply to John Rouse.

ERIC Educational Resources Information Center

Graff, Gerald

1980-01-01

Responds to an essay on "the politics of composition" by John Rouse (see EJ 209 264), who interpreted Mina Shaughnessy's teaching strategies as being political conditioning and suppressing student freedoms. Defends Shaughnessy's methods while seeking to refute Rouse's argument. (JT)

Astronaut John Young photographed collecting lunar samples

NASA Technical Reports Server (NTRS)

1972-01-01

Astronaut John W. Young, commander of the Apollo 16 lunar landing mission, is photographed collecting lunar samples near North Ray crater during the third Apollo 16 extravehicular activity (EVA-3) at the Descartes landing site. This picture was taken by Astronaut Charles M. Duke Jr., lunar module pilot. Young is using the lunar surface rake and a set of tongs. The Lunar Roving Vehicle is parked in the field of large boulders in the background.

Fighting for Intelligence: A Brief Overview of the Academic Work of John L. Horn

PubMed Central

McArdle, John J.; Hofer, Scott M.

2015-01-01

John L. Horn (1928–2006) was a pioneer in multivariate thinking and the application of multivariate methods to research on intelligence and personality. His key works on individual differences in the methodological areas of factor analysis and the substantive areas of cognition are reviewed here. John was also our mentor, teacher, colleague, and friend. We overview John Horn’s main contributions to the field of intelligence by highlighting 3 issues about his methods of factor analysis and 3 of his substantive debates about intelligence. We first focus on Horn’s methodological demonstrations describing (a) the many uses of simulated random variables in exploratory factor analysis; (b) the exploratory uses of confirmatory factor analysis; and (c) the key differences between states, traits, and trait-changes. On a substantive basis, John believed that there were important individual differences among people in terms of cognition and personality. These sentiments led to his intellectual battles about (d) Spearman’s g theory of a unitary intelligence, (e) Guilford’s multifaceted model of intelligence, and (f) the Schaie and Baltes approach to defining the lack of decline of intelligence earlier in the life span. We conclude with a summary of John Horn’s unique approaches to dealing with common issues. PMID:26246642

The dynamics of the oesophageal squamous epithelium 'normalisation' process in patients with gastro-oesophageal reflux disease treated with long-term acid suppression or anti-reflux surgery.

PubMed

Mastracci, L; Fiocca, R; Engström, C; Attwood, S; Ell, C; Galmiche, J P; Hatlebakk, J G; Långström, G; Eklund, S; Lind, T; Lundell, L

2017-05-01

Proton pump inhibitors and laparoscopic anti-reflux surgery (LARS) offer long-term symptom control to patients with gastro-oesophageal reflux disease (GERD). To evaluate the process of 'normalisation' of the squamous epithelium morphology of the distal oesophagus on these therapies. In the LOTUS trial, 554 patients with chronic GERD were randomised to receive either esomeprazole (20-40 mg daily) or LARS. After 5 years, 372 patients remained in the study (esomeprazole, 192; LARS, 180). Biopsies were taken at the Z-line and 2 cm above, at baseline, 1, 3 and 5 years. A severity score was calculated based on: papillae elongation, basal cell hyperplasia, intercellular space dilatations and eosinophilic infiltration. The epithelial proliferative activity was assessed by Ki-67 immunohistochemistry. A gradual improvement in all variables over 5 years was noted in both groups, at both the Z-line and 2 cm above. The severity score decreased from baseline at each subsequent time point in both groups (P < 0.001, all comparisons), attaining a normal level by 5 years. Corresponding decreases in Ki-67 expression were observed (P < 0.001, all comparisons). No significant differences were found between esomeprazole treatment and LARS. Neither baseline severity score nor Ki-67 expression predicted the risk of treatment failure. Five years of treatment is generally required before squamous epithelial cell morphology and proliferation are 'normalised' in patients with chronic GERD, despite endoscopic and symptomatic disease control. Control of the acid component of the refluxate seems to play the predominant role in restoring tissue morphology. © 2017 John Wiley & Sons Ltd.

77 FR 23747 - Notice of Availability of the Proposed John Day Basin Resource Management Plan and Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-20

... on public lands, and expanded scientific knowledge and information pertaining to the conservation of... John Day/Snake Resource Advisory Council and with representatives of local, State, and other Federal... received from the public, John Day/Snake Resource Advisory Council, John Day Basin RMP Cooperating Agencies...

John H Glenn Jr.

NASA Image and Video Library

2012-02-17

Mercury astronaut John Glenn speaks during the "On Shoulders of Giants" program celebrating 50 years of Americans in orbit, an era which began with Glenn's MA-6 mission on Feb. 20, 1962. The event was conducted in the Rocket Garden at the Kennedy Space Center Visitor Complex in Florida a few miles from the launch pad where Glenn and Scott Carpenter took flight in Mercury spacecraft. Glenn's launch aboard an Atlas rocket took with it the hopes of an entire nation and ushered in a new era of space travel that eventually led to Americans walking on the moon by the end of the 1960s. Glenn soon was followed into orbit by Scott Carpenter, Walter Schirra and Gordon Cooper. Their fellow Mercury astronauts Alan Shepard and Virgil "Gus" Grissom flew earlier suborbital flights. Deke Slayton, a member of NASA's original Mercury 7 astronauts, was grounded by a medical condition until the Apollo-Soyuz Test Project in 1975.

Astronaut John Glenn practices insertion into Mercury spacecraft

NASA Technical Reports Server (NTRS)

1962-01-01

Astronaut John H. Glenn Jr., pilot of the Mercury-Atlas 6 mission, practices insertion into the Mercury 'Friendship 7' spacecraft during MA-6 preflight training activity at Cape Canveral, Florida. He is wearing the full pressure suit and helmet (00993); Glenn practices insertion into Mercury capsule with help of a McDonnell Aircraft Corporation technician (00994).

Senator John Glenn training in Single Systems Trainer

NASA Image and Video Library

1998-03-30

S98-08642 (30 March 1998) --- U.S. Sen. John H. Glenn Jr. (D.-Ohio) is briefed on the usage of the single systems trainer at the Johnson Space Center (JSC). Glenn is in training for payload specialist duties for a scheduled late October flight aboard the Space Shuttle Discovery. Photo by Joe McNally, National Geographic, for NASA

John Ross--The Story of an American Indian.

ERIC Educational Resources Information Center

Harrell, Sara Gordon

First elected Principal Chief of the Cherokee Nation in 1828, John Ross served his people with courage and honor through a difficult and tragic period in their history. Born in 1790, he grew up when the Cherokees' world was rapidly changing and treaties with federal and state governments ended in broken promises and the loss of Cherokee lands. He…

9 CFR 80.4 - Segregation of animals positive to an official Johne's disease test during interstate movement.

Code of Federal Regulations, 2011 CFR

2011-01-01

... official Johne's disease test during interstate movement. 80.4 Section 80.4 Animals and Animal Products... ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.4 Segregation of animals positive to an official Johne's disease test during interstate movement. Animals that are positive...

9 CFR 80.4 - Segregation of animals positive to an official Johne's disease test during interstate movement.

Code of Federal Regulations, 2010 CFR

2010-01-01

... official Johne's disease test during interstate movement. 80.4 Section 80.4 Animals and Animal Products... ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.4 Segregation of animals positive to an official Johne's disease test during interstate movement. Animals that are positive...

9 CFR 80.4 - Segregation of animals positive to an official Johne's disease test during interstate movement.

Code of Federal Regulations, 2013 CFR

2013-01-01

... official Johne's disease test during interstate movement. 80.4 Section 80.4 Animals and Animal Products... ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.4 Segregation of animals positive to an official Johne's disease test during interstate movement. Animals that are positive...

9 CFR 80.4 - Segregation of animals positive to an official Johne's disease test during interstate movement.

Code of Federal Regulations, 2012 CFR

2012-01-01

... official Johne's disease test during interstate movement. 80.4 Section 80.4 Animals and Animal Products... ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.4 Segregation of animals positive to an official Johne's disease test during interstate movement. Animals that are positive...

9 CFR 80.4 - Segregation of animals positive to an official Johne's disease test during interstate movement.

Code of Federal Regulations, 2014 CFR

2014-01-01

... official Johne's disease test during interstate movement. 80.4 Section 80.4 Animals and Animal Products... ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.4 Segregation of animals positive to an official Johne's disease test during interstate movement. Animals that are positive...

76 FR 30394 - St. John Knits, Inc. Irvine, CA; Amended Certification Regarding Eligibility To Apply for Worker...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-25

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,839] St. John Knits, Inc..., 2011, applicable to workers of St. John Knits, Inc., Irvine, California. The workers are engaged in the... adjustment assistance was issued for all workers of St. John Knits, Sample Manufacturing Department, Irvine...

76 FR 16447 - St. John Knits, Inc., Irvine, CA; Amended Certification Regarding Eligibility To Apply for Worker...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-23

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,839] St. John Knits, Inc..., 2011, applicable to workers of St. John Knits, Inc., Irvine, California. The workers are engaged in the... adjustment assistance was issued for all workers of St. John Knits, Sample Manufacturing Department, Irvine...

Camera aboard 'Friendship 7' photographs John Glenn during spaceflight

NASA Technical Reports Server (NTRS)

1962-01-01

A camera aboard the 'Friendship 7' Mercury spacecraft photographs Astronaut John H. Glenn Jr. during the Mercury-Atlas 6 spaceflight (00302-3); Photographs Glenn as he uses a photometer to view the sun during sunsent on the MA-6 space flight (00304).

Astronaut John Casper checks equipment to support medical testing

NASA Image and Video Library

1994-03-05

STS062-10-010 (4-18 March 1994) --- Astronaut John H. Casper, mission commander, takes stock of paraphenalia used to support medical testing onboard Columbia's middeck. Casper was poind by four other veteran astronauts for 14 days of variegated research in earth orbit.

Special article: Horace Nelson MD, John Webster LDS--unrecognized Canadian anesthesia pioneers.

PubMed

Craig, Douglas; Chartrand, Daniel

2014-03-01

The timing of the earliest reported ether anesthetics in early 1847, in regions to become Canada in July 1867, was examined using information from on-line and library-based sources. Previous authors had identified the first reported ether anesthetic given by a visiting American dentist in January 1847 in Saint John, New Brunswick. Nevertheless, they had reported three different anesthetics as the second occurrence - which would denote the first anesthetic given by a resident of Canada. We confirmed that there were no reports of ether anesthetics being given in Canada before that reported on January 18, 1847 in Saint John. The information available for our review indicates that the second ether anesthetic, and the first by a Canadian, was given in Montreal by a dentist, Dr. John Horatio Webster, on February 20, 1847. The surgical assistant for that operation, Dr. Horace Nelson, later reported on animal and human experiments with ether, which he had led in Montreal starting in January 1847. Earlier authors, who may not have had access to the information now available, came to incorrect conclusions about the first ether anesthetic reported to have been given by a Canadian. Current information indicates that John Webster gave the first reported anesthetic in Montreal on February 20, 1847 following experiments with ether led by Horace Nelson. Both Webster and Nelson deserve recognition as Canadian anesthesia pioneers.

STS-113 Mission Specialist John Herrington suits up for launch

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- STS-113 Mission Specialist John Herrington suits up for launch. Herrington will be making his first Shuttle flight. This is also the first launch of the first tribally enrolled Native American astronaut -- John B. Herrington -- on Space Transportation System. The primary mission for the crew is bringing the Expedition 6 crew to the Station and returning the Expedition 5 crew to Earth. The major objective of the mission is delivery of the Port 1 (P1) Integrated Truss Assembly, which will be attached to the port side of the S0 truss. Three spacewalks are planned to install and activate the truss and its associated equipment. Launch of Space Shuttle Endeavour on mission STS-113 is scheduled for 8:15 p.m. EST.

76 FR 56215 - John H. Chafee Coastal Barrier Resources System; Baldwin and Mobile Counties, AL; Availability of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-12

... aquatic habitat. These areas are depicted on a series of maps entitled ``John H. Chafee Coastal Barrier...] John H. Chafee Coastal Barrier Resources System; Baldwin and Mobile Counties, AL; Availability of Draft... availability of a John H. Chafee Coastal Barrier Resources System (CBRS) draft revised map, dated September 22...

Water quality and ground-water/surface-water interactions along the John River near Anaktuvuk Pass, Alaska, 2002-2003

USGS Publications Warehouse

Moran, Edward H.; Brabets, Timothy P.

2005-01-01

The headwaters of the John River are located near the village ofAnaktuvuk Pass in the central Brooks Range of interior Alaska. With the recent construction of a water-supply system and a wastewater-treatment plant, most homes in Anaktuvuk Pass now have modern water and wastewater systems. The effluent from the treatment plant discharges into a settling pond near a tributary of the John River. The headwaters of the John River are adjacent to Gates of the Arctic National Park and Preserve, and the John River is a designated Wild River. Due to the concern about possible water-quality effects from the wastewater effluent, the hydrology of the John River near Anaktuvuk Pass was studied from 2002 through 2003. Three streams form the John River atAnaktuvuk Pass: Contact Creek, Giant Creek, and the John RiverTributary. These streams drain areas of 90.3 km (super 2) , 120 km (super 2) , and 4.6 km (super 2) , respectively. Water-qualitydata collected from these streams from 2002-03 indicate that the waters are a calcium-bicarbonate type and that Giant Creek adds a sulfate component to the John River. The highest concentrations of bicarbonate, calcium, sodium, sulfate, and nitrate were found at the John River Tributary below the wastewater-treatment lagoon. These concentrations have little effect on the water quality of the John River because the flow of the John River Tributary is only about 2 percent of the John River flow. To better understand the ground-water/surface-water interactions of the upper John River, a numerical groundwater-flow model of the headwater area of the John River was constructed. Processes that occur during spring break-up, such as thawing of the active layer and the frost table and the resulting changes of storage capacity of the aquifer, were difficult to measure and simulate. Application and accuracy of the model is limited by the lack of specific hydrogeologic data both spatially and temporally. However

Obituary: John Norris Bahcall, 1934-2005

NASA Astrophysics Data System (ADS)

Striker, Jeremiah P.; Bahcall, Neta A.

2007-12-01

John Norris Bahcall, one of the most creative and influential astrophysicists of his generation — a scientist who helped prove what makes the Sun shine and helped make the Hubble Space Telescope a reality — passed away in Pasadena, California, on 17 August 2005. Bahcall died peacefully in his sleep from a rare blood disorder. For the past 35 years, Bahcall was the Richard Black Professor of Natural Sciences at the Institute for Advanced Study in Princeton, New Jersey, where he created one of the leading astrophysics programs in the world. Active and working to the end, Bahcall said that he was always grateful for a full and happy life that exceeded his wildest expectations. Bahcall died as he lived, surrounded by the family he loved, embracing life to its fullest, happy, working and joking to the end. Bahcall's stellar career encompassed seminal contributions in numerous fields of astrophysics as well as extraordinary leadership on behalf of the scientific community, including the American Astronomical Society, the American Physical Society, the National Academy of Sciences, NASA, and Congress. Bahcall's contributions made him one of the scientific leaders of his time. He had been recognized by numerous awards including the 1998 National Medal of Science from President Clinton, the Gold Medal of the Royal Astronomical Society, the Medal of the Swedish Royal Academy, the Dan David Award, the Fermi Award, the first Hans Bethe Prize, the Franklin Medal, the Comstock Prize in physics, NASA's Exceptional Scientific Achievement Medal, NASA's Distinguished Public Service Medal, and the top awards of the American Astronomical Society — including the Russell Award, the Heineman Prize, and the Warner Prize. Bahcall was elected to the National Academy of Sciences in 1976 and to the American Philosophical Society in 2001. He was the recipient of Honorary Degrees from numerous universities around the world. Bahcall's scientific interests and expertise ranged from neutrino

Historical Footage of John Glenn Friendship 7

NASA Technical Reports Server (NTRS)

1962-01-01

The Friendship mission launch on the 20th day of February marked the first time that an American attempts to orbit the Earth. Historical footage of John Glenn's suit up, ride out to the launch pad, countdown, liftoff, booster engine cutoff, and separation of the booster engine escape tower is shown. Views of the Earth, Glenn's manual control of the electrical fly-by wire system, and the recovery of the landing vehicle from the ocean are presented.

6. Historic American Buildings Survey John O. Brostrup, Photographer September ...

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

6. Historic American Buildings Survey John O. Brostrup, Photographer September 4, 1936 10:50 A. M. VIEW OF SLAVE QUARTERS FROM SOUTHWEST (front.) - Rock Hall & Slave Quarters, Dickerson, Montgomery County, MD

4. Historic American Buildings Survey John O. Brostrup, Photographer March ...

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

4. Historic American Buildings Survey John O. Brostrup, Photographer March 30, 1936 12:50 P. M. VIEW FROM SOUTHWEST - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

9. Historic American Buildings Survey John O. Brostrup, Photographer April ...

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

9. Historic American Buildings Survey John O. Brostrup, Photographer April 20, 1936 10:00 A.M. VIEW FROM SOUTHEAST - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

11. Historic American Buildings Survey John O. Brostrup, Photographer Oct. ...

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

11. Historic American Buildings Survey John O. Brostrup, Photographer Oct. 12, 1936 9:25 A.M. VIEW FROM SOUTHEAST - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

10. Historic American Buildings Survey John O. Brostrup, Photographer March ...

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

10. Historic American Buildings Survey John O. Brostrup, Photographer March 30, 1936 10:00 A.M. DETAIL FROM SOUTHEAST - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

16. Historic American Buildings Survey John O. Brostrup, Photographer March ...

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

16. Historic American Buildings Survey John O. Brostrup, Photographer March 2, 1937 10:00 A. M. DETAIL OF CORNICE. - Thomas Law House, 1252 Sixth Street Southwest, Washington, District of Columbia, DC

3. Historic American Buildings Survey John O. Brostrup, Photographer August ...

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

3. Historic American Buildings Survey John O. Brostrup, Photographer August 19, 1936 3:40 P. M. DETAIL OF DESCRIPTIVE PLAQUE. - Brookeville Academy, Georgia Avenue (State Route 97), Brookeville, Montgomery County, MD

Closeup View - Astronaut John Glenn - Insertion - Mercury Capsule - Cape

NASA Image and Video Library

1962-02-20

S62-01004 (1962) --- Astronaut John H. Glenn Jr., pilot of the Mercury Atlas 6 (MA-6) mission, participates in Mercury egress training during MA-6 preflight preparations. Glenn made the free world's first manned Earth-orbital flight on Feb. 20, 1962. Photo credit: NASA

John C. Belland: A Pioneer in 3D Graphics.

ERIC Educational Resources Information Center

Hay, Kenneth

2000-01-01

Provides a profile of the career of John Belland and his work in instructional technology. Highlights include his educational background, teaching experience in higher education, work in learning with 3D computer-generated animation, alternative paradigms of instructional design, and ideas of postmodernism. (LRW)

John Stuart Mill's Concepts of Quality and Pedagogical Norms.

ERIC Educational Resources Information Center

Kim, Ki Su

1986-01-01

Considers the paradoxical relationship between two pervasive educational goals--quality and equality. Sees this paradox embedded in John Stuart Mill's writings on education, which attempted to reconcile the utilitarian pleasure principle (which emphasizes quantitative measures), with a traditional differentiation among levels and kinds of desires…

Astronaut John Glenn leaving crew quarters prior to launch

NASA Image and Video Library

1962-02-20

S62-00222 (20 Feb. 1962) --- View of astronaut John H. Glenn Jr. and equipment specialist Joe Schmitt leaving crew quarters prior to Mercury-Atlas 6 (MA-6) mission. Glenn is in his pressure suit and is carrying the portable ventilation unit. Photo credit: NASA

9 CFR 80.3 - Movement of domestic animals that are positive to an official Johne's disease test.

Code of Federal Regulations, 2010 CFR

2010-01-01

... positive to an official Johne's disease test. 80.3 Section 80.3 Animals and Animal Products ANIMAL AND... (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.3 Movement of domestic animals that are positive to an official Johne's disease test. (a) Movement of domestic animals for...

9 CFR 80.3 - Movement of domestic animals that are positive to an official Johne's disease test.

Code of Federal Regulations, 2011 CFR

2011-01-01

... positive to an official Johne's disease test. 80.3 Section 80.3 Animals and Animal Products ANIMAL AND... (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.3 Movement of domestic animals that are positive to an official Johne's disease test. (a) Movement of domestic animals for...

9 CFR 80.3 - Movement of domestic animals that are positive to an official Johne's disease test.

Code of Federal Regulations, 2014 CFR

2014-01-01

... positive to an official Johne's disease test. 80.3 Section 80.3 Animals and Animal Products ANIMAL AND... (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.3 Movement of domestic animals that are positive to an official Johne's disease test. (a) Movement of domestic animals for...

9 CFR 80.3 - Movement of domestic animals that are positive to an official Johne's disease test.

Code of Federal Regulations, 2012 CFR

2012-01-01

... positive to an official Johne's disease test. 80.3 Section 80.3 Animals and Animal Products ANIMAL AND... (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.3 Movement of domestic animals that are positive to an official Johne's disease test. (a) Movement of domestic animals for...

9 CFR 80.3 - Movement of domestic animals that are positive to an official Johne's disease test.

Code of Federal Regulations, 2013 CFR

2013-01-01

... positive to an official Johne's disease test. 80.3 Section 80.3 Animals and Animal Products ANIMAL AND... (INCLUDING POULTRY) AND ANIMAL PRODUCTS JOHNE'S DISEASE IN DOMESTIC ANIMALS § 80.3 Movement of domestic animals that are positive to an official Johne's disease test. (a) Movement of domestic animals for...

“I’LL DIE WITH THE HAMMER IN MY HAND”: JOHN HENRYISM AS A PREDICTOR OF HAPPINESS

PubMed Central

Angner, Erik; Hullett, Sandral; Allison, Jeroan

2011-01-01

This paper examines the association between John Henryism – a behavioral predisposition to cope actively with psychosocial environmental stressors – and happiness. On the basis of previous research on aspiration and goal regulation, we predicted that John Henryism would be negatively associated with happiness when controlling for demographic factors and attainment in various domains of life. We tested the prediction in a sample of hypertensive participants (n=758) drawn from an inner-city, mainly African-American, safety-net hospital in Jefferson County, Alabama. Bivariate analysis revealed no association between John Henryism and attainment in six domains of life: marriage, children, education, employment, income, and health. However, a significant negative association between John Henryism and happiness was found both in bivariate analysis (Spearman’s ρ= −0.335; p<.001) and when controlling for demographic factors and attainment using ordinal logistic regression analysis. There was a significant interaction effect between John Henryism and gender: being male was positively associated with happiness among participants with low John Henryism, but negatively associated with happiness among participants with high John Henryism. While further study would be required in order to establish the extent to which these findings can be generalized as well as their causal underpinnings, the results indicate that John Henryism is negatively associated with happiness, especially among men, and underscore the limitations of using self-reported measures of happiness as proxies for well-being for purposes of public policy. PMID:21666864

Geochemical map of the North Fork John Day River Roadless Area, Grant County, Oregon

USGS Publications Warehouse

Evans, James G.

1986-01-01

The North Fork John Day River Roadless Area comprised 21,210 acres in the Umatilla and Wallowa-Whitman National Forests, Grant County, Oregon, about 30 miles northwest of Baker, Oregon. The irregularly shaped area extends for about 1 mile on both sides of a 25-mile segment of the North Fork John Day River from Big Creek on the west to North Fork John Day Campground on the east. Most of the roadless area is in the northern half of the Desolation Butte 15-minute quadrangle. The eastern end of the area is in parts of the Granite and Trout Meadows 7½-minute quadrangles.

75 FR 8570 - Atlantic Ocean off John F. Kennedy Space Center, FL; Restricted Area

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-25

... off John F. Kennedy Space Center, FL; Restricted Area AGENCY: United States Army Corps of Engineers... the Atlantic Ocean off the coast of the John F. Kennedy Space Center (KSC), Florida. The KSC is the main launch facility for the National Aeronautics and Space Administration (NASA) and they need to have...

9. Photocopy of 1867 stereograph. Original in library of John ...

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

9. Photocopy of 1867 stereograph. Original in library of John S. Lehmann Building, Missouri Botanical Garden. VIEW FROM NORTHWEST - Missouri Botanical Garden, Museum, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

7. Historic American Buildings Survey John O. Brostrup, Photographer April ...

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

7. Historic American Buildings Survey John O. Brostrup, Photographer April 20, 1936 9:30 A.M. BRICK (east) GABLE VIEW - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

6. Historic American Buildings Survey John O. Brostrup, Photographer April ...

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

6. Historic American Buildings Survey John O. Brostrup, Photographer April 29, 1936 11:10 A.M. VIEW FROM NORTHEAST (front) - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

14. Historic American Buildings Survey John O. Brostrup, Photographer April ...

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

14. Historic American Buildings Survey John O. Brostrup, Photographer April 6, 1936 11:45 A. M. VIEW FROM WEST (front) - Thomas Law House, 1252 Sixth Street Southwest, Washington, District of Columbia, DC

4. Historic American Buildings Survey John R. Stinson, Photographer May ...

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

4. Historic American Buildings Survey John R. Stinson, Photographer May 2, 1978 SOUTH (SIDE) ELEVATION SHOWING RELATIONSHIP TO URBAN ENVIRONMENT - Central School, 14403 East Pacific Avenue, Baldwin Park, Los Angeles County, CA

1. Historic American Buildings Survey John O. Brostrup, Photographer October ...

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

1. Historic American Buildings Survey John O. Brostrup, Photographer October 20, 1936 12:50 P. M. VIEW FROM SOUTHWEST (front) - Samuel Gaither House, 3101 Mount Carmel Cemetery Road, Unity, Montgomery County, MD

John Glenn during preflight training for STS-95

NASA Image and Video Library

1998-04-14

S98-06947 (28 April 1998)--- Three crewmembers for the STS-95 mission take notes during a class room session in preparation for the scheduled October 1998 flight. From the left are U.S. Sen. John H. Glenn Jr.(D.-Ohio), Pedro Duque and Stephen K. Robinson. Duque represents the European Space Agency (ESA). Photo Credit: Joe McNally, National Geographic, for NASA.

Potential for interaction of kava and St. John's wort with drugs.

PubMed

Singh, Yadhu N

2005-08-22

The present interest and widespread use of herbal remedies has created the possibility of interaction between them and pharmaceutical drugs if they are used simultaneously. Before the recent reports of apparent hepatotoxicity associated with its use, kava (Piper methysticum Forst. F.), was one of the top 10 selling herbal remedies in Europe and North America. This adverse effect was not previously encountered with the traditional beverage which was prepared as a water infusion in contrast to the commercial products which are extracted with organic solvents. Kavalactones, the active principles in kava, are potent inhibitors of several of the CYP 450 enzymes, suggesting a high potential for causing pharmacokinetic interactions with drugs and other herbs which are metabolized by the same CYP 450 enzymes. Furthermore, some kavalactones have been shown to possess pharmacological effects, such as blockade of GABA receptors and sodium and calcium ion channels, which may lead to pharmacodynamic interactions with other substances which possess similar pharmacological proprieties. St. John's wort (Hypericum perforatum L.), used extensively for the treatment of mild to moderate clinical depression, has long been considered safer than the conventional pharmaceutical agents. However, its ability, through its active constituents hypericin, pseudohypericin and hyperforin, to induce intestinal P-glycoprotein/MRD1 and both intestinal and hepatic CYP3A4 enzyme, could markedly reduce the distribution and disposition of their co-substrates. In addition, St. John's wort is a potent uptake inhibitor of the neurotransmitters serotonin, norepinephrine and dopamine all of which have a role in mood control. Consequently, the very real potential for a pharmacodynamic interaction between the herb and pharmaceutical drugs which share this mechanism of action and, like St. John's wort, are used for mood elevation. However, presently there is very little evidence to substantiate actual

Master John of Arderne (1307-1380): a founder of modern surgery.

PubMed

Pearn, John

2012-01-01

John of Arderne (1307-1380) was one founder of surgery as the profession is known today. He was the first English surgeon of whom biographic details survive. Born on the Arderne Estates at Newark, England, he served as a military surgeon in France in campaigns where gunpowder was used in combat for the first time. His best-known work, the Practica (De Arte Phisicali et de Cirurgia), formed the basis of practical surgical teaching in the medical schools of medieval Europe. Biographic research of primary and secondary archives and documents. John of Arderne's surgical practice was undertaken against a background of turbulent political, military and medical events. He survived the Black Death (1347) and its cyclical recurrences. He lived through the turbulent reigns of Edward II and Edward III and practised in London in the decades preceding the simmering unrest which preceded the Peasant's Revolt of 1381. Surgical and medical practice in the late Middle Ages was enmeshed in astrological beliefs. It was greatly influenced by church doctrine of disease causation. In this paper, the known details of John of Arderne's life are placed in the perspective of these societal and professional influences. He is one of several pre-Renaissance European doctors who were the first to challenge the received medical lore of Galen and later Arabic surgeons. Writing when he was 70 years of age, John of Arderne was the first to advocate that surgeons should trust their own clinical experience 'Wele ymagynyng subtile things' rather than following the directions of others, even including those advocated by himself. © 2011 The Author. ANZ Journal of Surgery © 2011 Royal Australasian College of Surgeons.

Harvey Cushing's Treatment of Skull Base Infections: The Johns Hopkins Experience

PubMed Central

Somasundaram, Aravind; Pendleton, Courtney; Raza, Shaan M.; Boahene, Kofi; Quinones-Hinojosa, Alfredo

2012-01-01

Objectives In this report, we review Dr. Cushing's early surgical cases at the Johns Hopkins Hospital, revealing details of his early operative approaches to infections of the skull base. Design Following institutional review board (IRB) approval, and through the courtesy of the Alan Mason Chesney Archives, we reviewed the Johns Hopkins Hospital surgical files from 1896 to 1912. Setting The Johns Hopkins Hospital, 1896 to 1912. Participants Eleven patients underwent operative treatment for suspected infections of the skull base. Main Outcome Measures The main outcome measure was operative approach, postoperative mortality, and condition recorded at the time of discharge. Results Eleven patients underwent operative intervention for infections of the skull base. The mean age was 30 years (range: 9 to 63). Of these patients, seven (64%) were female. The mean length of stay was 16.5 days (range: 4 to 34). Postoperatively eight patients were discharged in “well” or “good” condition, one patient remained “unimproved,” and two patients died during their admission. Conclusion Cushing's careful preoperative observation of patients, meticulous operative technique, and judicious use of postoperative drainage catheters contributed to a remarkably low mortality rate in his series of skull base infections. PMID:24083129

13. Historic American Buildings Survey John O. Brostrup, Photographer April ...

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

13. Historic American Buildings Survey John O. Brostrup, Photographer April 20, 1936 9:50 A.M. ® NORTHEAST BEDROOM (east wall) - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

6. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

6. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 1:45 P.M. DETAIL OF SOUTHEAST ELEVATION. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

12. Historic American Buildings Survey John O. Brostrup, Photographer April ...

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

12. Historic American Buildings Survey John O. Brostrup, Photographer April 20, 1936 9:45 A.M. ® NORTHEAST BEDROOM (north wall) - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

13. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

13. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 2:30 P.M. DETAIL OF PANELED DOOR. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

Astronaut John Young ingresses Apollo spacecraft command module in training

NASA Image and Video Library

1968-07-05

S68-40875 (5 July 1968) --- Astronaut John W. Young, Apollo 7 backup command module pilot, ingresses Apollo Spacecraft 101 Command Module during simulated altitude runs at the Kennedy Space Center's Pad 34.

2. Historic American Buildings Survey John O. Brostrup, Photographer October ...

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

2. Historic American Buildings Survey John O. Brostrup, Photographer October 20, 1936 12:55 P. M. VIEW OF BARN FROM SOUTHWEST - Samuel Gaither Barn, 3101 Mount Carmel Cemetery Road, Unity, Montgomery County, MD

15. Photocopy of unexecuted competition drawing signed 'John Notman, Architect, ...

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

15. Photocopy of unexecuted competition drawing signed 'John Notman, Architect, Philadelphia', circa 1854, from Historical Society of Pennsylvania), EAST ELEVATION - American Academy of Music, 232-246 South Broad Street, Philadelphia, Philadelphia County, PA

John Ash, AIA, Photographer August 1997. VIEW OF LOS ANGELES ...

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

John Ash, AIA, Photographer August 1997. VIEW OF LOS ANGELES CITY HALL FIFTH FLOOR NORTH OFFICE AREA, FACING NORTHEAST - Los Angeles City Hall, 200 North Spring Street, Los Angeles, Los Angeles County, CA

21 CFR 866.3336 - John Cunningham Virus serological reagents.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 8 2014-04-01 2014-04-01 false John Cunningham Virus serological reagents. 866.3336 Section 866.3336 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES IMMUNOLOGY AND MICROBIOLOGY DEVICES Serological Reagents § 866.3336...

The Virtues in John Wilson's Approach to Moral Education.

ERIC Educational Resources Information Center

Tobin, Bernadette

2000-01-01

Explores John Wilson's ideas on moral education, arguing against Wilson's criticism of virtue theory. Evaluates Wilson's account of moral education from the perspective of a neo-Aristotelian sense of morality and moral development. Focuses on a part of Wilson's work, "A New Introduction to Moral Education." (CMK)

John Archibald Wheeler: A study of mentoring in modern physics

NASA Astrophysics Data System (ADS)

Christensen, Terry M.

This dissertation has two objectives. The first objective is to determine where best to situate the study of mentoring (i.e. the 'making of scientists') on the landscape of the history of science and science studies. This task is accomplished by establishing mentoring studies as a link between the robust body of literature dealing with Research Schools and the emerging scholarship surrounding the development, dispersion, and evolution of pedagogy in the training of twentieth century physicists. The second, and perhaps more significant and novel objective, is to develop a means to quantitatively assess the mentoring workmanship of scientific craftsmen who preside over the final stages of preparation when apprentices are transformed into professional scientists. The project builds upon a 2006 Master's Thesis that examined John Archibald Wheeler's work as a mentor of theoretical physicists at Princeton University in the years 1938--1976. It includes Wheeler's work as a mentor at the University of Texas and is qualitatively and quantitatively enhanced by virtue of the author having access to five separate collections with archival holdings of John Wheeler's papers and correspondence, as well as having access to thirty one tape recorded interviews that feature John Wheeler as either the interviewee or a prominent subject of discussion. The project also benefited from the opportunity to meet with and gather background information from a number of John Wheeler's former colleagues and students. Included in the dissertation is a content analysis of the acknowledgements in 949 Ph.D. dissertations, 122 Master's Theses, and 670 Senior Theses that were submitted during Wheeler's career as an active mentor. By establishing a census of the students of the most active mentors at Princeton and Texas, it is possible to tabulate the publication record of these apprentice groups and obtain objective measures of mentoring efficacy. The dissertation concludes by discussing the wider

John H Glenn Jr. Wreath Laying Ceremony

NASA Image and Video Library

2016-12-09

A memorial wreath stands at the Heroes and Legends exhibit hall at the Kennedy Space Center Visitor Complex before a ceremony remembering astronaut Sen. John Glenn, who passed away Dec. 8, 2016 at age 95. Glenn, one of the first seven astronauts NASA chose to fly the first missions of the Space Age, gained worldwide acclaim during his Mercury mission that made him the first American to orbit the Earth. He flew again in 1998 aboard space shuttle Discovery at age 77.

Astronaut John Young displays drawing of Snoopy

NASA Technical Reports Server (NTRS)

1969-01-01

Astronaut John W. Young, Apollo 10 command module pilot, displays drawing of Snoopy in this color reproduction taken from the fourth telecast made by the color television camera aboard the Apollo 10 spacecraft. When this picture was made the Apollo 10 spacecraft was about half-way to the moon, or approximately 112,000 nautical miles from the earth. Snoopy will be the code name of the Lunar Module (LM) during Apollo 10 operations when the LM and CM are separated.

17. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

17. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 4:30 P.M. DETAIL OF WINDOW, NORTHWEST WALL. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

8. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

8. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 1:15 P.M. DETAIL OF DOOR, NORTHEAST ELEVATION. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

4. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

4. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 12:30 P.M. DETAIL OF WINDOWS FROM SOUTH. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

9. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

9. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 3:45 P.M. DETAIL OF DOOR, NORTHEAST WALL. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

14. Historic American Buildings Survey John O. Brostrup, Photographer Oct. ...

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

14. Historic American Buildings Survey John O. Brostrup, Photographer Oct. 12, 1936 9:15 A.M. Detail of West Wall of Basement - Friendship, Kolbies Corner, State Routes 214 & 556, Largo, Prince George's County, MD

10. Historic American Buildings Survey John O. Brostrup, Photographer October ...

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

10. Historic American Buildings Survey John O. Brostrup, Photographer October 19, 1936 1:40 P. M. DETAIL OF MUSIC CLOSET, MUSIC ROOM, NORTHEAST CORNER. - Grayhaven Manor, State Route 109 Vicinity, Poolesville, Montgomery County, MD

1. Historic American Buildings Survey John O. Brostrup, Photographer April ...

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

1. Historic American Buildings Survey John O. Brostrup, Photographer April 21, 1936 11:15 A. M. VIEW FROM NORTHEAST (front) - Poplar Neck, U.S. Naval Research Station, Dangerfield Road, Cheltenham, Prince George's County, MD

75 FR 34643 - Atlantic Ocean Off John F. Kennedy Space Center, FL; Restricted Area

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-18

... Off John F. Kennedy Space Center, FL; Restricted Area AGENCY: U.S. Army Corps of Engineers, DoD... establishing a new restricted area in the Atlantic Ocean off the coast of the John F. Kennedy Space Center (KSC), Florida. The KSC is the main launch facility for the National Aeronautics and Space Administration (NASA...

Inhibitors

MedlinePlus

... Guh S, Grosse SD, McAlister S, Kessler CM, Soucie JM. Health care expenditures for males with haemophilia and employer-sponsored insurance ... Guh S, Grosse SD, McAlister S, Kessler CM, Soucie JM. Health care expenditures for Medicaid-covered males with haemophilia in the ...

77 FR 12477 - Subsistence Management Regulations for Public Lands in Alaska-Subpart C-Board Determinations...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-01

....gov . For questions specific to National Forest System lands, contact Steve Kessler, Regional... or more on the economy or adversely affect an economic sector, productivity, jobs, the environment...; Jerry Berg, Alaska Regional Office, U.S. Fish and Wildlife Service; and Steve Kessler, Alaska Regional...

78 FR 2350 - Subsistence Management Regulations for Public Lands in Alaska-2014-15 and 2015-16 Subsistence...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-11

... to National Forest System lands, contact Steve Kessler, Regional Subsistence Program Leader, USDA... or more on the economy or adversely affect an economic sector, productivity, jobs, the environment...; Jerry Berg and Jack Lorrigan, Alaska Regional Office, U.S. Fish and Wildlife Service; and Steve Kessler...

John Ash, AIA, Photographer August 1997. VIEW OF LOS ANGELES ...

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

John Ash, AIA, Photographer August 1997. VIEW OF LOS ANGELES CITY HALL TENTH FLOOR SOUTH WING CAFETERIA FOOD LINE, FACING NORTH - Los Angeles City Hall, 200 North Spring Street, Los Angeles, Los Angeles County, CA

16. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

16. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 4:00 P.M. VIEW OF NORTHEAST WALL OF BEDROOM. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

14. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

14. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 2:45 P.M. DETAIL OF GRAINING ON PANELED DOOR. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

1. Historic American Buildings Survey, John O. Brostrup, Photographer November ...

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

1. Historic American Buildings Survey, John O. Brostrup, Photographer November 3, 1936 9:25 A.M. VIEW OF SUMMER KITCHEN AND WHITEHAUS FROM THE EAST, FRONT. - The Cloisters, Whitehaus & Summer Kitchen, Ephrata, Lancaster County, PA

John Wood Community College: The Contractual Common Market Concept.

ERIC Educational Resources Information Center

Heath, Paul R.

This paper describes the philosophy and operation of John Wood Community College (JWCC), located in Illinois, which uses neighboring private and proprietary colleges in Illinois, Missouri, and Iowa to provide instructional and support services for its students. Currently, six schools have contractual relationships with JWCC, with the result that…

John Stuart Mill on Freedom, Education, and Social Reform.

ERIC Educational Resources Information Center

Carbone, Peter F.

1983-01-01

Examines the social philosophy of John Stuart Mill, emphasizing his views on freedom, education, and social reform. Considers Mill's individualism and reformism, the conflict between freedom and control that characterizes his work, and the importance of freedom and education. Suggests caution in drawing educational implications from his work. (DAB)

Astronaut John Glenn - Egress Training Activity - Langley AFB, VA

NASA Image and Video Library

1960-12-12

B60-00285 (1960) --- Astronaut John H. Glenn Jr., pilot of the Mercury Atlas 6 spaceflight, emerges from an egress trainer during training activity at the Langley Research Center. He is attempting to transfer onto a life raft from the mock-up of the Mercury capsule. Photo credit: NASA

Astronaut John Glenn leaving crew quarters prior to launch

NASA Image and Video Library

1961-02-20

S62-00330 (1962) --- Astronaut John H. Glenn Jr. (left), Dr. William Douglas, astronauts flight surgeon, and equipment specialist Joe Schmitt leave crew quarters prior to Mercury-Atlas 6 (MA-6) mission. Glenn is in his pressure suit and is carrying the portable ventilation unit. Photo credit: NASA

Remembering John M. Olson (1929-2017).

PubMed

Blankenship, Robert E; Brune, Daniel C; Olson, Jon C

2018-02-19

Here we provide reflections of and a tribute to John M. Olson, a pioneering researcher in photosynthesis. We trace his career, which began at Wesleyan University and the University of Pennsylvania, and continued at Utrech in The Netherlands, Brookhaven National Laboratory, and Odense University in Denmark. He was the world expert on pigment organization in the green photosynthetic bacteria, and discovered and characterized the first chlorophyll-containing protein, which has come to be known as the Fenna-Matthews-Olson (FMO) protein. He also thought and wrote extensively on the origin and early evolution of photosynthesis. We include personal comments from Brian Matthews, Raymond Cox, Paolo Gerola, Beverly Pierson and Jon Olson.

John Glenn during preflight training for STS-95

NASA Image and Video Library

1998-04-14

S98-06936 (28 April 1998) --- U.S. Sen. John H. Glenn Jr. (D.-Ohio), is assisted by suit experts Jean Alexander and Carlous Gillis prior to a training session at the Johnson Space Center (JSC). The STS-95 crew members are getting prepared for a scheduled Oct. 29 launch aboard the Space Shuttle Discovery. The photo was taken by Joe McNally, National Geographic, for NASA.

Senator John Glenn training in Single Systems Trainer

NASA Image and Video Library

1998-03-30

S98-08640 (6 April 1998) --- U.S. Sen. John H. Glenn Jr. (D.-Ohio) temporarily occupies the commander's station in a space shuttle instruction facility called the single systems trainer. The senator is training as a payload specialist for the STS-95 mission, scheduled for launch aboard the Space Shuttle Discovery later this year. The photo was taken by Joe Mcnally, National Geographic, for NASA.

13. Photocopy of 1931 photograph. Original in library of John ...

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

13. Photocopy of 1931 photograph. Original in library of John S. Lehmann Building, Missouri Botanical Garden. VIEW SHOWING ALTERED STAIRWAY AND ADDED COLUMNS - Missouri Botanical Garden, Museum, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

10. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

10. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 3:15 P.M. DETAIL OF DOOR, ENTRANCE HALL, SOUTHEAST WALL. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

11. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

11. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 3:25 P.M. DETAIL OF ARCH, ENTRANCE HALL, SOUTHEAST WALL. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

Astronaut John Young in Command Module Simulator during Apollo Simulation

NASA Technical Reports Server (NTRS)

1968-01-01

Astronaut John W. Young, command module pilot, inside the Command Module Simulator in bldg 5 during an Apollo Simulation. Astronauts Thomas P. Stafford, commander and Eugene A. Cernan, lunar module pilot are out of the view.

11. Photocopy of 1893 photograph. Original in library of John ...

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

11. Photocopy of 1893 photograph. Original in library of John S. Lehmann Building, Missouri Botanical Garden. MUSEUM AND GARDEN GATE FROM THE NORTHEAST - Missouri Botanical Garden, Museum, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

1. VIEW NORTHNORTHEAST OF CARRIER JOHN F. KENNEDY (JFK) IN ...

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

1. VIEW NORTH-NORTHEAST OF CARRIER JOHN F. KENNEDY (JFK) IN DRYDOCK NO. 5 FOR SERVICE LIFE EXTENSION PROGRAM (SLEP). - Naval Base Philadelphia-Philadelphia Naval Shipyard, Dry Dock No. 5, League Island, Philadelphia, Philadelphia County, PA

Cultivating Hygiene as a Science: The Welch-Rose Report's Influence at Johns Hopkins and Beyond.

PubMed

Thomas, Karen Kruse

2016-03-01

In 1915, William Henry Welch and Wickliffe Rose submitted a report to the Rockefeller Foundation that became the template for public health professional education in the United States and abroad. Based on the Welch-Rose Report's recommendations, the Foundation awarded a grant to Johns Hopkins University in 1916 to establish the first independent graduate school of public health, with Welch serving as the founding dean. The Welch-Rose Report and, by extension, the Johns Hopkins School of Hygiene and Public Health established and transmitted a new model of scientific training that wove the laboratory mindset together with the methods of public health administration and epidemiologic fieldwork. During the School's first quarter-century, faculty and alumni were remarkably active in frontline public health problem-solving, as well as launching public health agencies and schools of all types and sizes. The most lasting contribution of the Welch-Rose Report and the Johns Hopkins School of Hygiene and Public Health, now the Johns Hopkins Bloomberg School of Public Health, has been to "cultivate the science of hygiene" to bring about exponential growth in the evidence base for public health. The schools that have adopted the Johns Hopkins model of public health education worldwide have produced professionals who have worked to achieve wide-ranging reforms dedicated to preserving life, protecting health, and preventing injury across populations and continents. © The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Two Key Theories in Education: Confucius and John Dewey

ERIC Educational Resources Information Center

Bonnie, Michael G.

2010-01-01

The following describes the philosophies of Confucius (Confucianism) and John Dewey (pragmatism/instrumentalism/experimentalism) and their views toward vocational, technical, general academic instruction, and the development of morals and values as espoused throughout Asia and America during a span of history from 551 BCE to 1949 CE. This is not…

John H Glenn Jr. Wreath Laying Ceremony

NASA Image and Video Library

2016-12-09

Former space shuttle astronaut Jon McBride speaks at the Heroes and Legends exhibit hall at the Kennedy Space Center Visitor Complex during a ceremony remembering astronaut Sen. John Glenn who passed away Dec. 8, 2016 at age 95. Glenn, one of the first seven astronauts NASA chose to fly the first missions of the Space Age, gained worldwide acclaim during his Mercury mission that made him the first American to orbit the Earth. He flew again in 1998 aboard space shuttle Discovery at age 77.

John H Glenn Jr. Wreath Laying Ceremony

NASA Image and Video Library

2016-12-09

News media members and visitors gather at the Heroes and Legends exhibit hall at the Kennedy Space Center Visitor Complex during a ceremony remembering astronaut Sen. John Glenn who passed away Dec. 8, 2016 at age 95. Glenn, one of the first seven astronauts NASA chose to fly the first missions of the Space Age, gained worldwide acclaim during his Mercury mission that made him the first American to orbit the Earth. He flew again in 1998 aboard space shuttle Discovery at age 77.

12. Historic American Buildings Survey John O. Brostrup, Photographer May ...

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

12. Historic American Buildings Survey John O. Brostrup, Photographer May 6, 1937 2:15 P.M. VIEW OF STAIR, WEST CORNER OF ENTRANCE HALL. - Holly Hill, Southeast of Friendship off MD 631, Friendship, Anne Arundel County, MD

John Ash, AIA, Photographer August 1997. DETAIL OF LOS ANGELES ...

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

John Ash, AIA, Photographer August 1997. DETAIL OF LOS ANGELES CITY HALL SEVENTH FLOOR SOUTH OFFICE AREA SHOWING RADIATOR AND WINDOWS, FACING EAST - Los Angeles City Hall, 200 North Spring Street, Los Angeles, Los Angeles County, CA

75 FR 48857 - Subsistence Management Regulations for Public Lands in Alaska, Subpart D; Seasonal Adjustments

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-12

....gov . For questions specific to National Forest System lands, contact Steve Kessler, Subsistence... adversely affect an economic sector, productivity, jobs, the environment, or other units of the government... Wildlife Service; and Steve Kessler, Alaska Regional Office, U.S. Forest Service. Authority: 16 U.S.C. 3...

76 FR 56109 - Subsistence Management Regulations for Public Lands in Alaska-Subpart B, Federal Subsistence Board

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-12

... questions specific to National Forest System lands, contact Steve Kessler, Subsistence Program Leader, USDA..., productivity, jobs, the environment, or other units of the government. (b) Whether the rule will create...; Jerry Berg, Alaska Regional Office, U.S. Fish and Wildlife Service; and Steve Kessler, Alaska Regional...

75 FR 63088 - RIN 1018-AW77

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-14

..., contact Steve Kessler, Regional Subsistence Program Leader, USDA, Forest Service, Alaska Region; (907) 743... or more on the economy or adversely affect an economic sector, productivity, jobs, the environment... Service; and Steve Kessler, Alaska Regional Office, U.S. Forest Service. List of Subjects 36 CFR Part 242...

NMDA receptor-antagonistic properties of hyperforin, a constituent of St. John's Wort.

PubMed

Kumar, Vikas; Mdzinarishvili, Alexander; Kiewert, Cornelia; Abbruscato, Thomas; Bickel, Ulrich; van der Schyf, Cornelis J; Klein, Jochen

2006-09-01

Extracts of the medicinal plant St. John's wort (Hypericum perforatum) are widely used for the treatment of affective disorders. Hyperforin, a constituent of St. John's wort, is known to modulate the release and re-uptake of various neurotransmitters, an action that likely underlies its antidepressive activity. We now report that hyperforin also has N-methyl-D-aspartate (NMDA)-antagonistic effects. Hyperforin (10 microM) was found to inhibit the NMDA-induced calcium influx into cortical neurons. In rat hippocampal slices, hyperforin inhibited the NMDA-receptor-mediated release of choline from phospholipids. Hyperforin also antagonized the increase of water content in freshly isolated hippocampal slices, and it counteracted, at 3 and 10 microM, the increase of water content induced by NMDA. Hyperforin was inactive, however, in two in vivo models of brain edema formation, middle cerebral artery occlusion and water intoxication in mice. In conclusion, hyperforin has NMDA-receptor-antagonistic and potential neuroprotective effects in vitro. This effect may contribute to the therapeutic effectiveness of St. John's wort extracts in some situations, for example, for relapse prevention in alcoholism.

12. Photocopy of 1889 photograph. Original in library of John ...

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

12. Photocopy of 1889 photograph. Original in library of John S. Lehmann Building, Missouri Botanical Garden. HENRY SHAW LYING IN STATE, SHOWING STAIRWAY BEFORE ALTERATION - Missouri Botanical Garden, Museum, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

10. Photocopy of 1867 photograph. Original in library of John ...

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

10. Photocopy of 1867 photograph. Original in library of John S. Lehmann Building,Missouri Botanical Garden. VIEW FROM THE SOUTHWEST, SHOWING ORIGINAL SOUTH DOOR TREATMENT - Missouri Botanical Garden, Museum, 2345 Tower Grove Avenue, Saint Louis, Independent City, MO

1. Historic American Buildings Survey John O. Brostrup, Photographer September ...

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

1. Historic American Buildings Survey John O. Brostrup, Photographer September 17, 1936 10:45 A. M. VIEW OF 1315 4th St., S. W., FROM NORTHEAST (front) - Wheat Row, 1315 Fourth Street Southwest, Washington, District of Columbia, DC

John Ash, AIA, Photographer August 1997. VIEW OF LOS ANGELES ...

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

John Ash, AIA, Photographer August 1997. VIEW OF LOS ANGELES CITY HALL SEVENTH FLOOR SOUTH OFFICE AREA SHOWING WOOD AND GLASS PARTITIONS, FACING SOUTHEAST - Los Angeles City Hall, 200 North Spring Street, Los Angeles, Los Angeles County, CA

John Kuniholm: An Ordinary Man with an Extraordinary Story

ERIC Educational Resources Information Center

Williams, John M.

2006-01-01

This article profiles John Kuniholm, a 34-year-old PhD candidate in biomedical engineering at Duke University and has master's degrees in mechanical engineering and industrial design from North Carolina State University. He has worked in the research and development of tools for robotic cardiac surgery for Cardiovations, a Johnson & Johnson…

Why Should Scholars Keep Coming Back to John Dewey?

ERIC Educational Resources Information Center

Gordon, Mordechai

2016-01-01

This essay attempts to explain why philosophers, philosophers of education, and scholars of democracy should keep coming back to John Dewey for insights and inspiration on issues related to democracy and education. Mordechai Gordon argues that there are four major reasons that contribute to scholars' need to keep returning to Dewey for inspiration…

Toward a Contextual Theological Reading of John Amos Comenius

ERIC Educational Resources Information Center

Glenn, Justin

2016-01-01

John Amos Comenius developed a revolutionary philosophy of education in seventeenth-century Europe. He argued for ideas such as universal education, which was virtually unheard of in his time but has become standard in modern western society. In the middle of the twentieth century, Comenius's ideas were heralded in the secular educational…

John Glenn during preflight training for STS-95

NASA Image and Video Library

1998-04-14

S98-06949 (28 April 1998) --- U.S. Sen. John H. Glenn Jr. (D.-Ohio), talks with crew trainer Sharon Jones prior to simulating procedures for egressing from a troubled space shuttle. This training mockup is called the full fuselage trainer (FFT). Glenn has been named as a payload specialist for STS-95, scheduled for launch later this year. Photo Credit: Joe McNally, National Geographic, for NASA

Astronaut John Glenn running as part of physical training program

NASA Technical Reports Server (NTRS)

1964-01-01

Astronaut John H. Glenn Jr., pilot of the Mercury-Atlas 6 mission, participates in a strict physical training program, as he exemplifies by frequent running. Here he pauses during an exercise period on the beach near Cape Canaveral, Florida.

John Ash, AIA, Photographer August 1997. VIEW OF LOS ANGELES ...

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

John Ash, AIA, Photographer August 1997. VIEW OF LOS ANGELES CITY HALL SEVENTH FLOOR SOUTH OFFICE AREA SHOWING STRUCTURAL PIERS AND FLORESCENT LIGHTS, FACING NORTHWEST - Los Angeles City Hall, 200 North Spring Street, Los Angeles, Los Angeles County, CA

33 CFR 334.500 - St. Johns River, Atlantic Ocean, Sherman Creek; restricted areas and danger zone, Naval Station...

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false St. Johns River, Atlantic Ocean... AND RESTRICTED AREA REGULATIONS § 334.500 St. Johns River, Atlantic Ocean, Sherman Creek; restricted areas and danger zone, Naval Station Mayport, Florida. (a) The areas. (1) The St. Johns River restricted...

8. Historic American Buildings Survey John N. DeHaas, Jr., Photographer ...

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

8. Historic American Buildings Survey John N. DeHaas, Jr., Photographer August 1963 EAST ELEVATION (Looking Northward) - Sacred Heart Mission, Interstate 90 & Interchange 39, Cataldo, Shoshone County, ID

John Ray in Italy: lost manuscripts rediscovered

PubMed Central

Hunter, Michael

2014-01-01

This paper discloses the content of two manuscripts of John Ray that have hitherto been unknown to Ray scholars. The manuscripts survive in the Hampshire Record Office, having descended through the Prideaux-Brune family. They record information about Ray's tour of Italy in the 1660s that does not appear in his Observations … made in a journey through … the Low-countries, Germany, Italy and France (1673), including a visit to the museum of Athanasius Kircher in Rome, and provide clues concerning the composition of Ray's 1673 book. PMID:24921104

John H Glenn Jr. Wreath Laying Ceremony

NASA Image and Video Library

2016-12-09

Former astronaut Bob Cabana, director of NASA's Kennedy Space Center in Florida, speaks with news media members at the Heroes and Legends exhibit hall at the Kennedy Space Center Visitor Complex following a ceremony remembering astronaut Sen. John Glenn, who passed away Dec. 8, 2016 at age 95. Glenn, one of the first seven astronauts NASA chose to fly the first missions of the Space Age, gained worldwide acclaim during his Mercury mission that made him the first American to orbit the Earth. He flew again in 1998 aboard space shuttle Discovery at age 77.

John H Glenn Jr. Wreath Laying Ceremony

NASA Image and Video Library

2016-12-09

Former astronaut Bob Cabana, director of NASA's Kennedy Space Center in Florida, speaks at the Heroes and Legends exhibit hall at the Kennedy Space Center Visitor Complex during a ceremony remembering astronaut Sen. John Glenn who passed away Dec. 8, 2016 at age 95. Glenn, one of the first seven astronauts NASA chose to fly the first missions of the Space Age, gained worldwide acclaim during his Mercury mission that made him the first American to orbit the Earth. He flew again in 1998 aboard space shuttle Discovery at age 77.

John H Glenn Jr. Wreath Laying Ceremony

NASA Image and Video Library

2016-12-09

A portrait of Sen. John Glenn and a memorial wreath stand at the Heroes and Legends exhibit hall at the Kennedy Space Center Visitor Complex before a ceremony remembering the iconic astronaut who passed away Dec. 8, 2016 at age 95. Glenn, one of the first seven astronauts NASA chose to fly the first missions of the Space Age, gained worldwide acclaim during his Mercury mission that made him the first American to orbit the Earth. He flew again in 1998 aboard space shuttle Discovery at age 77.

Astronaut John Glenn checks the Friendship 7 spacecraft after landing

NASA Technical Reports Server (NTRS)

1962-01-01

Astronaut John H. Glenn Jr. checks the Friendship 7 spacecraft after completing three orbits around the earth. The destroyer Noa picked up Glenn and the spacecraft 21 minutes after landing. A technician inside the spacecraft checks the interior for any damage.

Golden Gate Park, Chalet Recreation Field, Bounded by John F. ...

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

Golden Gate Park, Chalet Recreation Field, Bounded by John F. Kennedy Drive to the north and east, former Richmond-Sunset Sewage Treatment Plant to the south, and the Old Railroad Trail to the west, San Francisco, San Francisco County, CA

Activities commemorating John B. Herrington as first Native American astronaut

NASA Technical Reports Server (NTRS)

2002-01-01

KENNEDY SPACE CENTER, FLA. -- Chickasaw Nation Cultural Resources Director Haskell Alexander (left) presents a gift to Joyce and James Herrington, parents of John Herrington, mission specialist on mission STS-113. Herrington is the first Native American to be going into space.

Structural evaluation of the historic John A. Roebling suspension bridge.

DOT National Transportation Integrated Search

2003-04-01

he John A. Roebling suspension bridge, formerly the Covington-Cincinnati suspension bridge over the Ohio River was completed in 1867 and is still serving the Northern Kentucky community. The objective of this study is to assess the bridge load capaci...

1. SOUTH (FRONT) AND WEST SIDE OF HOME OF JOHN ...

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

1. SOUTH (FRONT) AND WEST SIDE OF HOME OF JOHN A. MOORE, SECRETARY AND LATER PRESIDENT OF WARWOOD TOOL CO. (NOTE WARWOOD TOOL IN THE BACKGROUND, BETWEEN THE HOUSES) - Warwood Tool Company, Worker's House, 142 Eighteenth Street, Wheeling, Ohio County, WV

Modeling of Lamb Waves and Application to Crack Identification

DTIC Science & Technology

2009-09-01

and Structures, vol. 13, pp. 621–630, 2004. [13] Seth S Kessler , S. Mark Spearing, and Constantinos Soutis, “Damage detection in composite materials...growth in metallic structures. Kessler et al. [13] presented part of an experimental and analytical survey of candidate methods for in-situ damage

"Aesthetic Emotion": An Ambiguous Concept in John Dewey's Aesthetics

ERIC Educational Resources Information Center

Hohr, H.

2010-01-01

This article analyses the concept of "aesthetic emotion" in John Dewey's "Art as experience". The analysis shows that Dewey's line of investigation offers valuable insights as to the role of emotion in experience: it shows emotion as an integral part and structuring force, as a cultural and historical category. However, the notion of aesthetic…

John Paynter, Music Education and the Creativity of Coincidence

ERIC Educational Resources Information Center

Finney, John

2011-01-01

My purpose is to develop better understanding of John Paynter's professional life and work, and by examining his pedagogic principles, discern something of the system of beliefs that underlay his commitment to finding a place for music within a system of general education. A number of significant influences are identified that bear upon his…

Dr. John Mather and the James Webb Space Telescope

NASA Image and Video Library

2017-12-08

Nobel Laureate and James Webb Space Telescope project scientist Dr. John Mather takes a selfie with the telescope. May 4, 2016 was a rare day for JWST, as it briefly faced the cleanroom observation window. The telescope was eventually rotated face-down in prep for the installation of the flight instruments. Credit: Meredith Gibb

URobotics—Urology Robotics at Johns Hopkins

PubMed Central

Stoianovici, D

2011-01-01

URobotics (Urology Robotics) is a program of the Urology Department at the Johns Hopkins Medical Institutions dedicated to the development of new technology for urologic surgery (http://urology.jhu.edu/urobotics). The program is unique in that it is the only academic engineering program exclusively applied to urology. The program combines efforts and expertise from the medical and engineering fields through a close partnership of clinical and technical personnel. Since its creation in 1996, the URobotics lab has created several devices, instruments, and robotic systems, several of which have been successfully used in the operating room. This article reviews the technology developed in our laboratory and its surgical applications, and highlights our future directions. PMID:11954067

John Tweedie and Charles Darwin in Buenos Aires.

PubMed

Ollerton, Jeff; Chancellor, Gordon; van Wyhe, John

2012-06-20

The journey of exploration undertaken by Charles Darwin FRS during the voyage of HMS Beagle has a central place within the historical development of evolutionary theory and has been intensively studied. Despite this, new facts continue to emerge about some of the details of Darwin's activities. Drawing on recently published Darwin material and unpublished letters in the archives of the Royal Botanic Gardens, Kew, we document a hitherto unexamined link between Darwin and John Tweedie (1775-1862), a relatively obscure Scottish gardener turned South American plant collector. All of the available evidence points to a meeting between the two men in Buenos Aires in 1832. Tweedie provided Darwin with information about the geography of the Rio Paraná, including the locality of fossilized wood eroding from the river bank. It also seems likely that Tweedie supplied Darwin with seeds that he later shipped back to John Stevens Henslow in Cambridge. Although this brief meeting was at the time relatively unimportant to either man, echoes of that encounter have resonated with Tweedie's descendants to the present day and have formed the basis for a family story about a written correspondence between Darwin and Tweedie. Local information supplied to Darwin by residents such as Tweedie was clearly important and deserves further attention.

Neurology Falls. Patient Falls Risk Assessment, Neurology Clinic, Johns Hopkins Hospital, Baltimore, MD

DTIC Science & Technology

2009-07-06

currently valid ()MB control number. PLEASE DO NOT RETURN YOf IR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE (DD-MM-YYYY) 21 JUL 2008 2. REPORT TYPE Final...Hospital, Baltimore, MD 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) LT John M Gardner, MSC, USN 5d. PROJECT...NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND ADDRESS(ES) Johns Hopkins Hospital, Baltimore, MD Residency Site

9. Historic American Buildings Survey John N. DeHaas, Jr., Photographer ...

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

9. Historic American Buildings Survey John N. DeHaas, Jr., Photographer August 1963 VIEW OF HAND CARVED CEILING PANEL - Sacred Heart Mission, Interstate 90 & Interchange 39, Cataldo, Shoshone County, ID

10. Historic American Buildings Survey John N. DeHaas, Jr., Photographer ...

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

10. Historic American Buildings Survey John N. DeHaas, Jr., Photographer August 1963 VIEW OF HAND CARVED CEILING PANEL - Sacred Heart Mission, Interstate 90 & Interchange 39, Cataldo, Shoshone County, ID

John Tracy Ellis and the Figure of the Catholic Intellectual

ERIC Educational Resources Information Center

Conniff, Brian

2006-01-01

Fifty years after John Tracy Ellis challenged the quality and character of Catholic intellectual life, much work remains to be done. This essay explores Ellis's original assertions and places them in an overarching historical context that involves Flannery O'Connor and Thomas Merton.

Louisiana Governor John Bel Edwards Visits NASA’s Rocket Factory

NASA Image and Video Library

2017-11-01

NASA officials were joined by Louisiana Gov. John Bel Edwards and New Orleans Mayor Mitch Landrieu, who toured the Michoud Assembly Facility in New Orleans and got a first-hand look at NASA’s new deep space vehicles being built at the facility.

Lord John, 2nd Baron Wrottesley and the Wrottesley Hall Observatory

NASA Astrophysics Data System (ADS)

Armitage, J.

2006-12-01

Lord John Wrottesley (1798-1867) was a man of considerable importance in the field of 19th century science, particularly during the first three decades of the Victorian era. He held a number of important offices during this time, including being President of the Royal Astronomical Society (1841 to 1843), of which he was a founder member in 1820; President of the Royal Society 1854 to 1857; and President of the British Association for the Advancement of Science for 1860. He was always to seek a good understanding between scientists and government, and also to promote the general public understanding of science. Although today the name of Lord John Wrottesley is largely forgotten, he created a legacy that remains with us to the present day.

Meharry-Johns Hopkins Center for Prostate Cancer Research

DTIC Science & Technology

2015-11-01

formerly at the Institute for Health, Social, and Community Research (IHSCR) Center for Survey Research ( CSR ) at Shaw University in Raleigh, NC...survey will be conducted at CSR which is now located at Johns Hopkins Bloomberg School of Public Health (JHBSPH) located in Raleigh, NC. The Sons...Statement of Work must be approved by the Grants Officer. This approval must be obtained prior to initiating any change to the original Statement of

The Johns Hopkins Medical Institutions' Premise Distribution Plan

PubMed Central

Barta, Wendy; Buckholtz, Howard; Johnston, Mark; Lenhard, Raymond; Tolchin, Stephen; Vienne, Donald

1987-01-01

A Premise Distribution Plan is being developed to address the growing voice and data communications needs at Johns Hopkins Medical Institutions. More specifically, the use of a rapidly expanding Ethernet computer network and a new Integrated Services Digital Network (ISDN) Digital Centrex system must be planned to provide easy, reliable and cost-effective data and voice communications services. Existing Premise Distribution Systems are compared along with voice and data technologies which would use them.

Astronaut John W. Young during water egress training

NASA Image and Video Library

1966-06-18

S66-39691 (18 June 1966) --- Astronaut John W. Young, prime crew command pilot for the Gemini-10 spaceflight, sits in Static Article 5 during water egress training activity onboard the NASA Motor Vessel Retriever. The SA-5 will be placed in the water and he and astronaut Michael Collins will then practice egress and water survival techniques. At right is Gordon Harvey, Spacecraft Operations Branch, Flight Crew Support Division. Photo credit: NASA

A Science of Social Work? Response to John Brekke

ERIC Educational Resources Information Center

Shaw, Ian

2014-01-01

I take the opportunity provided by John Brekke's (2012) article to respond to the general assumptions and approaches that may be brought when considering the question of a science of social work. I consider first, what should be our frames of reference, our communities of interest, or our boundaries of inclusion, for such a discussion?…

High Stakes for Edison: A Rejoinder to John Chubb

ERIC Educational Resources Information Center

Campbell, Peter

2007-01-01

In this rejoinder to John Chubb's reply to "Edison Is the Symptom, NCLB Is the Disease," the author argues that Edison offers feel-good measures without really solving any of the problem of schools in poverty. Defending his original argument, the author cites a RAND study that questions the results Chubb claims. The study indicates the…

33 CFR 334.525 - Atlantic Ocean off John F. Kennedy Space Center, FL; restricted area.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Atlantic Ocean off John F. Kennedy Space Center, FL; restricted area. 334.525 Section 334.525 Navigation and Navigable Waters CORPS... REGULATIONS § 334.525 Atlantic Ocean off John F. Kennedy Space Center, FL; restricted area. (a) The area. The...